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I am looking for a mechanical engineer / 3D designer, preferably with experience in mechanical design, electric drives, simple automation, and basic electrical systems. The project is to modernize a 120-liter milk taxi for calves— a plastic tank similar to the one shown in the attached photo. Scope of work: - create a complete 3D design of the device, - design and add mounting brackets / supports for the plastic tank, - review the current design and improve any existing parts if needed, - design a milk mixing system / agitator, - design an electric wheel drive system** using one or more electric motors, - select the proper drive system considering the total weight of the full tank, frame, and new tires, - design a milk heating system, - add a water flow meter, - solve the issue of emptying the tank so the milk can be pumped out completely, - suggest a way to increase milk filling speed / improve milk flow rate - prepare technical solutions for an electrician, - it would be a big advantage if the freelancer also has electrical knowledge. Important: This is a workshop-style project. It does not need to look beautiful or polished. The most important thing is that it is practical, strong, simple to build, and reliable for farm use. Parts can be selected from the European market or from China. I can order components from China if they are cheaper and reasonable quality, for example motors, controllers, pumps, flow meters, heaters, wheels, power supply parts, etc. Requirements - experience in 3D mechanical design, - knowledge of mechanical constructions, - ability to select motors, pumps, heaters, flow meters, and electrical components, - practical approach — the design must be possible to build in a workshop, not just look good on paper. Please contact me only if you can design a complete and practical solution for this modernization. I may also need some 2D working drawings This isn't a commercial project intended solely for me Anyone attempting to send me a cover letter or asking me questions whilst posing as an AI will be rejected immediately.
Project ID: 40488892
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40 freelancers are bidding on average $16 USD/hour for this job

Hello, I am a Mechanical Design Engineer with extensive experience developing products from concept through manufacturing. My background includes robotics, automation systems, lifting mechanisms, consumer products, machine design, structural analysis, and prototype development. Previous projects include robotic arms, delivery robots, automated machinery, lifting systems, drone mechanisms, wearable devices, vehicle accessories, medical devices, and custom electromechanical products. I can support your project with: ✓ Concept development and mechanism design ✓ 3D CAD modeling (SolidWorks / Fusion 360) ✓ Manufacturing drawings and documentation ✓ Design for Manufacturing (DFM) ✓ Prototype preparation for CNC machining and 3D printing I also operate with manufacturing support capabilities for CNC machining and 3D printing, allowing designs to be developed with practical production constraints in mind. Please send the project details and I can review feasibility, expected challenges, and the best development approach before we begin.
$20 USD in 40 days
6.8
6.8

Hi! I would be happy to take part in your project. I am a certified digital modeller and sculptor, product visualizer , But, im not engineer! I have been working for film industry (netflix projects) and 3d printing freelance projects for many years , pls check https://www.freelancer.com/u/Garisson1981
$11 USD in 40 days
6.8
6.8

Hello, i am ready exited to work you as i read your job description I am also an expert in making 2d,3d modelling and animating characters 2dautocad drawing ,elevation, solid work, Revit ,FBX ,Unity, Render also interior and exterior design. I have experience in field of more than 5+ years. I can Create Intro and Explainer Videos. for products and companies. Kindly check My Portfolio as well. Hope for your very soon reply. Thank you
$11 USD in 40 days
6.8
6.8

With over a decade of experience as a multi-skilled Engineer, CAD Designer, and Mechanical Designer, I believe I'm the best fit for your Milk Taxi calf 3D2D Design & Automation project. My diversified skillset, which includes extensive knowledge in AutoCAD, SolidWorks, and Product Design, perfectly aligns with the comprehensive scope of work you've outlined. From creating a complete 3D design of the device to selecting suitable components like motors and flow meters, I've got you covered. What sets me apart from others is my practical approach to design - it's all about functionality and reliability for me. Your project is not just about appearances but more about creating something that works impeccably for farm use. Over my career, I have made practical designs that can be successfully built and executed in workshops - not just looking good on paper.
$11 USD in 6 days
6.5
6.5

Hello Mate!Greetings , I’ve carefully checked your requirements and really interested in this job. I’m working as a freelance graphic designer with U.S. and European teams. I’m offering best quality and highest performance at lowest price. I can complete your project on time and your will experience great satisfaction with me. I have rich experienced in 3D CAD, 3D Design, Mechanical Engineering, Automation, Product Design, Solidworks, Mechanical Design and Manufacturing Design. For more information about me, please refer to my portfolios. I’m ready to discuss your project and start immediately. Looking forward to hearing you back and discussing all details.. Please keep me informed
$49 USD in 32 days
6.3
6.3

Hi, Thank you for the invitation. Could you please send me more infomation details? Lam
$17 USD in 40 days
5.9
5.9

With a seamless command over the design-to-manufacturing workflow and specialization in mechanical engineering and 3D CAD, I am well-equipped to provide you with a practical, workshop-apt solution for your Milk Taxi calf design project. My portfolio is abundant with instances of mechanical parts and industrial components' design, which attests to my ability to select motors, pumps, heaters, flow meters, and electrical components per the envisaged requirements. I have extensive experience working on projects similar to your cartridge-focused one; designed prototypes for industrial machines and worked with a gamut of materials, including those likely to be used such as PLA and PETG. My designs are not merely aesthetically pleasing but also functional and durable; attributes crucial for farm uses like yours. Regarding file compatibility, I'm versed in delivering models compatible across all major industry-standard formats. I assure you that partnering with me would give you not just a perfectly tailored design but also an efficient manufacturing plan owing to my real-world manufacturability focus. That's why I insist – Let’s turn your idea into a precise, functional, and high-quality 3D model together!
$7 USD in 40 days
5.0
5.0

Hello. Thank you so much for the invitation. I am experienced Mechanical Engineer with expertise in CAD using Solidworks. I can provide you 2D drafting and 3D CAD models accurate and ready for production. Reply me to make a deal. Thanks
$10 USD in 40 days
4.9
4.9

Hi, I'm Juli, a 3D design specialist. I've read your job description and I’m confident I can help. I have solid experience with SolidWorks, Fusion 360, and rendering tools like KeyShot. I focus on precision, fast delivery, and clear communication. I understand the requirements of Milk Taxi calf 3D & 2D Design and how to approach it effectively. You can also see similar work on my portofolio. Looking forward to hearing from you. Best regards, Juli
$15 USD in 5 days
4.7
4.7

Are you looking for a practical engineer to modernize your 120L milk taxi into a reliable, workshop-buildable machine? I am a Mechanical & Electrical Design Engineer with 5+ years of experience in 3D CAD design, automation, electric drives, and equipment development. I can develop the complete 3D assembly, including tank supports, agitator system, electric wheel drive, heating system, flow meter integration, pumping/emptying improvements, and component selection from European or Chinese suppliers. Deliverables: Complete 3D CAD model, component selection, fabrication-ready 2D drawings, assembly details, electrical integration notes, and BOM. I focus on practical, durable, and cost-effective solutions that can be built and maintained easily in a farm workshop. Best regards, Hasan
$15 USD in 40 days
4.4
4.4

With over a decade of experience in mechanical engineering and 3D design, I have the skillset you need to modernize the milk taxi for calves that you've described. My proficiency in 3D CAD and Solidworks will allow me to create an efficient and practical 3D design for the device, which will include the proper mounting brackets and supports for the plastic tank. Drawing from my vast knowledge of mechanical constructions, I'll thoroughly review the current design, improving any existing parts if necessary. Your assurance of utmost reliability and utility aligns with my work approach. In addition to designing robust models, I also understand the importance of providing clear and detailed 2D working drawings to facilitate your entire project journey. When we work together, expect exceptional flexibility and responsiveness—I am committed to meeting deadlines while providing unlimited revisions until we reach a result that we are both thrilled with.
$19 USD in 40 days
3.6
3.6

My design experience includes a coal crusher driven by two 37 kW electric motors, vibration screen systems, belt press equipment, and a 10-ton hydraulic wire-rope breaking machine. These projects involved 3D CAD modeling, drive selection, structural verification, manufacturing drawings, and integration of mechanical components. At Tekirdağ Water and Sewerage Administration (TESKİ), I have worked on pump system design and engineering studies related to water infrastructure. My experience also includes floating pump station projects where pumps, piping layouts, support structures, and operational requirements were considered together. I have performed CFD studies using ANSYS Fluent for flow-related engineering problems and used SolidWorks for mechanical design and assembly development. My work regularly combines motors, pumps, steel structures, mechanical transmissions, and fabrication-oriented design. On the structural side, I completed the static design and analysis of the lead-lined steel door construction for the reactor room of the Akkuyu Nuclear Power Plant. I also prepared SAP2000 structural analysis for a two-storey steel office building and worked on steel support structures used in industrial and mining facilities. There is no photo attached to the job posting. If you send the photo, we can discuss the project in much greater detail.
$15 USD in 20 days
2.5
2.5

Hi, I am a Mechanical Engineer and 3D CAD Designer with experience in machine design, fabrication-ready assemblies, electric drive systems, and practical workshop-built equipment. Your milk taxi modernization project aligns well with my background. I can develop a complete 3D design that focuses on reliability, ease of manufacturing, and real-world farm operation rather than cosmetic appearance. I can assist with: • Complete 3D modeling and assembly design • Tank mounting brackets and structural supports • Design review and improvement of existing components • Milk mixing/agitation system design • Electric wheel drive selection and integration based on load calculations • Motor, controller, battery, and drivetrain sizing • Milk heating system integration • Flow meter and pumping system selection • Solutions for complete tank drainage and improved milk transfer efficiency • Technical documentation and 2D fabrication drawings • Electrical layout guidance for implementation by an electrician My approach is practical and manufacturing-focused, ensuring that all components can be sourced from Europe or China and built using standard workshop processes and materials. I would be glad to review the existing milk taxi photos, dimensions, and any available drawings to develop a robust and cost-effective modernization solution. I look forward to discussing the project.
$5 USD in 10 days
2.2
2.2

Hello, With my ??????? ?????? and ????????? skills, I am confident that I can design a complete and practical solution for modernizing your 120-liter milk taxi for calves. As a mechanical engineer, I have extensive experience in mechanical design, electric drives, simple automation, and basic electrical systems, this makes me an ideal choice for this project. Moreover, with my practical approach, I prioritize designs that are not just aesthetically appealing but sturdy and easy to build like your requirement. I have a knack for selecting appropriate components like motors, pumps, heaters, flow meters, and electrical parts that best fit the design requirements and budget. This is important especially considering you would like to opt for parts from either European or Chinese markets when reasonable in quality and cost. I have both knowledge and experience working with warehouse-style projects as mentioned in the job description. With my meticulous attention to details and creativity, I believe I can improve on any existing parts of the tank and devise an efficient milk mixing system / agitator that takes into consideration factors such as weight, frame, tires etc. Ultimately from your project description, it is evident that practicality and reliability are of utmost importance. In line with this directive hence will make expert considerations when making technical solutions; ensuring they align with your brand' Thanks!
$15 USD in 40 days
1.8
1.8

Hi there ! As a seasoned mechanical design engineer with extensive experience in 3D CAD, mechanical design, and product design, I am confident that my skills align perfectly with your project requirements. I have a proven track record in designing mechanical systems with electric drives, simple automation, and basic electrical systems – precisely what is needed for your milk taxi calf project. My proficiency in SolidWorks guarantees an accurate, detailed 3D model of the entire device that meets functionality and assembly needs. I understand your need for practicality and reliability over superficial aesthetics, which aligns with my approach to lean design and design for assembly. I have in-depth experience with motors, heaters, pumps, flow meters - allowing me to carefully assess their compatibility with the system's overall weight. Electrical knowledge-wise, while not explicitly mentioned in my profile, it's part of everyday work life as an interdisciplinary engineer to remain updated on allied fields. Rest assured that my electrical know-how is certainly up to the task. In sum, partnering with me guarantees not only a comprehensive 3D2D design Thanks & regards Gaurav Sharma..
$10 USD in 40 days
1.9
1.9

Hi , You need an expert in 3D Design, Solidworks, Mechanical Design, 3D CAD, Automation, Mechanical Engineering, Manufacturing Design and Product Design, and I have a tailor-made solution ready for you. Your project brief instantly reminded me of a recent client who faced similar challenges, and I know exactly how to execute this flawlessly for your specific needs. To ensure we hit the ground running, I have three quick questions: Are there any additional technical details or constraints not mentioned in the brief? What is the primary hurdle currently blocking your progress on this? What is your strict timeline for completion? Why trust me with your project? The Record: 250+ Projects. 6+ Years. 100+ consecutive 5-star reviews. The Standard: Zero misses. I don’t just finish the job; I guarantee flawless execution. The Availability: Full-time freelancer, online 9 AM - 9 PM EST. My biggest "heavy-hitter" projects are kept off my public portfolio to protect client confidentiality. Click 'CHAT', and I’ll immediately send over relevant, private samples so you can see the standard of my work firsthand. Best regards, Salikeen Studio
$30 USD in 32 days
0.0
0.0

❤️ The main goal of the project is to modernize a 120-liter milk taxi for calves, focusing on practicality, simplicity, and reliability for farm use. ❤️ ⭕ My Relevant Project: To provide an example, a similar project I worked on involved modernizing a feeding system for livestock. The 3D design and automation simplified the feeding process and improved efficiency. ⭕ My Plan: 1. Develop a comprehensive 3D design for the milk taxi, ensuring practicality and structural integrity. 2. Design and implement an efficient milk mixing system and electric wheel drive using suitable motors for optimal performance. 3. Integrate a milk heating system, water flow meter, and optimize milk filling speed for enhanced functionality. Looking Forward our Collaboration
$15 USD in 22 days
0.0
0.0

Hello, As a talented Full Stack Developer with experience in automation, I possess essential skills that align perfectly with your project - despite my technical qualification not fitting the role necessarily. Throughout my career, I have consistently delivered effective solutions using an array of technologies in ways that are scalable, user-friendly, and efficient - qualities that are critically important for your modernization endeavor. In the context of this project, my proficiency in mechanical constructions combined with understanding of electrical ecosystems will provide a valuable contribution to this venture. I can readily apply my experience in effective motor selection, automation techniques and knowledge of electrical systems to design a comprehensive 3D model that can be built in a workshop from cost-effective components available in Chinese or European markets - as you require. Moreover, my developed sense of practicality will ensure that while supplying you with high quality results encompassing efficiency gains and design improvements, they will never compromise the reliability or functionality needed for vital farm use. With my extensive knowledge and collaborative posture, we can revolutionize the milk taxi innovation process greatly benefiting farmers like you. Thanks!
$25 USD in 17 days
0.0
0.0

Hello, With a strong background in automation and mechanical design, I'm confident that I am the best fit for your Milk Taxi calf project. My experience extends beyond creating aesthetically pleasing designs, focusing instead on building practical and efficient solutions that are tailor-made to meet the unique demands of their intended users. As an AI-powered full-stack developer, my skills in mechanical constructions combined with an in-depth understanding of AI and automated systems enable me to think differently and provide more innovative solutions to your needs, such as designing a milk mixing/agitating system, an electric wheel drive system, and a milk heating system. Furthermore, having worked with various motors, pumps, heaters, flow meters, and electrical components; both sourced from European markets as well as China (which could be useful for your component selection process), I am well-versed in identifying high-quality yet cost-effective parts. Being able to navigate this advantageously will ensure we keep the project both reliable and within budget. Lastly, my practical approach to design reveals itself through my ability to make ideas viable in reality rather than just visually appealing on paper. This aligns well with your requirements for this workshop-style project where strong construction, simplicity of build and reliability takes precedence over aesthetics. Therefore, by choosing me you're not only selecting a Thanks!
$19 USD in 35 days
0.0
0.0

Hello, With your project centered around mechanical design and basic electrical systems but also with the need for an innovative and practical approach, my skillset and professional background as a software engineer specializing in automation and the creation of scalable, user-friendly digital products perfectly aligns with your requirements. I have extensive experience working in 3D mechanical design, with an in-depth knowledge of mechanical constructions which I believe is crucial for this project. In addition, I have a practical mindset which ensures that all my designs are not just theoretically sound but can actually be built in a workshop setting, while still being reliable for farm usage, guaranteeing the ultimate satisfaction of your specifications. Furthermore, despite my main background being software engineering, I have been involved in multifaceted projects throughout my career. Leveraging on those past experiences - that include not only web and mobile application development but also AI integration and business automation - I am confident that I can select the appropriate motors, pumps, heaters, flow meters, electrical components, etc., necessary for your milk taxi calf system from either European or Chinese markets to deliver efficient results while also optimizing financial expenditure. My proficiency in scaling systems will also prove to be an asset in identifying areas where we can enhance milk flow rate and increase filling speed. Thanks!
$50 USD in 24 days
0.0
0.0

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