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Electronic Wall-mounted Vertical Dolly Control System

Objective:

Assist in the design, source & produce CAD & real-world prototyping of an “Electronic Wall-mounted Vertical Dolly Control System" to achieve the objective:

- Movement of a dolly up and down a flat vertical surface on two guide strings/cables/belts at linear speed.

Dolly:

- Size: 300x30x60mm (WxHxD)

- Weight 250-750gram

- Distance: upto 2000mm

- Speed: between10-30 seconds per vertical pass. (20-60 per cycle)

Considerations:

1) Mechanical:

a) Power/torque source required to move the drive shaft (or similar) connected to the mechanical system above at the desired speed. (electronic motor/gearbox)

b) Pulley/reel system to provide extension/retraction of guide cables/belt + stowage (when at start of cycle)

c) Housing to integrate mechanical, electrical and control components into size approximate 300x120x60

d) Housing mounting solution to allow temporary mounting to vertical flat surface (using suction caps or hooks)

e) Provision for limit switches/sensors (refer 2b) at the top and bottom limits of movement. (1x mounted in housing at top, 1 x on dolly)

f) Provision for integrating system into a shroud with other components

2) Electrical:

a) Motor - AC or DC, power, voltage and current etc.

b) Limit switches/sensors: proximity sensor to prevent dolly from hitting floor, cutoff switch to stop dolly at top of cycle/retracted state.

c) Consideration for preferred power solution being standard consumer batteries housed into top of unit

3) Control:

a) start/stop/speed control of the "dolly"

b) Speed: adjustable between10-30 seconds per vertical pass. (20-60 per cycle)- travel of dolly from top to bottom limit

c) # of cycles: 1-50 per session

d) Controlled via a PCB and buttons with LCD UI

This project will be executed in 4 main stages:

A) Proposal of cost-effective design solutions (at least 3 options) in CAD 3D

B) Further develop chosen solution

C) Assistance in sourcing of components to allow development of solution into real world prototype

D) Provide support for iterations and further development of prototype into final product.

Prior to selection, Freelancers should be able to:

- Adequately demonstrate necessary skill set prior to commencing work free-of-charge

- Provide a strong related history of works completed on time and on budget.

- Have solid english speaking skills and be able to communicate and collaborate using Evernote and Skype

- Provide reasonable and justified quotation for either 1 or more stages of the project.

- Should be willing to be flexible on rate structure depending of level of complexity of task.

Habilidades: Design de Fabricação, Engenharia Mecânica, Mecatrônica, Desenho de Produto, Busca de produtos

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Acerca do Empregador:
( 0 comentários ) Australia

ID do Projeto: #6830414

11 freelancers estão ofertando em média $2960 para este trabalho

psapiens

Hello I can provide the mechanical engineering scope: 1) Mechanical: a) Power/torque source required to move the drive shaft (or similar) connected to the mechanical system above at the desired speed. (electronic Mais

$1764 AUD in 10 dias
(21 Comentários)
6.2
gurvindersharma

Hi, Thanks for the bid invitation. I am a Mechanical Engineer graduate from Indian Institute of Technology Delhi working in the field of Industrial Design for past 8 years. Please visit my website www.indesignlabs.c Mais

$944 AUD in 20 dias
(24 Comentários)
5.9
amankaushal90

“Electronic Wall-mounted Vertical Dolly Control System" Hi ,I am an electronics engineer and an Embedded expert. I have done a lot of projects and I can guarantee you work on time with quality. Please feel free to co Mais

$1500 AUD in 35 dias
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5.8
ramdanidans01

Dear Sir/Madam I use Autocad, MDT, Inventor, Solidworks, Catia and Abaqus. models for 3d and 2d detail drawing I could and was able to analyze the FEA, motion study, rendering, analyze kinematic and many more to s Mais

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4.3
Jas3d

Hello Sir, i have 9 year experience. i can do any kind of 3d graphics [url removed, login to view] can check my best works in my freelancer profile [url removed, login to view] my work satisfy your needs then pay me and i am sure you will love my work, Mais

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4.2
ahmedhamdypop

Dear Sir, This is Ahmed Hamdy an Industrial and CAD Engineer for more than 8 years, I'm working as R&D Engineer for 4 years, I can do this project in a short time with a high quality with the lowest price I'm now worki Mais

$1888 AUD in 20 dias
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4.1
yadavom1990

Hi, The total Estimated cost that I have mentioned is not final cost. First let's discuss about your project then we can finalize the cost. I am having 2 years of experience in mechanical design in National Wind Mais

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3.7
yanotcook

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josephla400

I had experience design CNC position system and cost effective solution, both in "slider type" mechanism and electronics control. such as selection of gear head motor, DC or stepping motor. I can comes up TOTAL soluti Mais

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voyagerforth

Forgive the brevity only alowed 1500 characters. Pls ignore ranking, apparently $1.50 solves that. Based in Australia (Sydney). Previous history in the design and manufacturing of a wide variety of custom, bespoke an Mais

$1555 AUD in 20 dias
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Poordesigner

Good afternoon sir. I am completely qualified to do this kind of job. You can see my portfolio here [url removed, login to view] and here you could see my latest project http://www.sunseeker-d Mais

$1333 AUD in 35 dias
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VertexMemphis

Hi there! My name is Keith and I am a professional electrical engineer here in the US. I now work solely as a contracting designer and freelancer. I am knowledgeable in all sorts of microcontroller implementations, Mais

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4.6
Peregrine360

Hello there, We are an Canadian company aiming to work with innovators to design the technology of the future. We are comprised of engineers and artists who will help you transform your concept into a virtual 3D des Mais

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