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Title: Mechanical Engineer Needed for Simple Rotating Cobweb Sweeper Tool Prototype Description: I am developing a motorized rotating cobweb sweeper (type the pest control industry uses) to remove cobwebs from corners, and high surfaces. The tool will include: * Small DC gear motor * Rotating brush head * Battery pack * Housing that mounts to a standard threaded extension pole Scope of Work: • Create simple 3D CAD model of rotating brush head assembly • Design motor mount and protective housing • Design brush attachment plate • Ensure design is lightweight and balanced • Prepare files for 3D printing Goal: Build a functional proof-of-concept prototype for testing. Important: This does NOT need to be production ready. I only need a simple prototype to demonstrate the concept. Deliverables: • STEP or STL CAD files • Basic assembly diagram • Recommendation for motor mounting Budget: $800 – $2,500 depending on experience. I also have the drawings and scope of the design once a commitment is arranged. Please include examples of mechanical product designs you have worked on. Thank you for your time!
ID Projek: 40295721
58 cadangan
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Aktif 29 hari yang lalu
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58 pekerja bebas membida secara purata $1,340 USD untuk pekerjaan ini

Hello, I’m Muhammad Awais and I’m excited to help you prototype a simple rotating cobweb sweeper. I will deliver a lightweight, balanced 3D CAD model for the brush head, motor mount, and protective housing that prints cleanly on entry-level 3D printers. The approach is to keep the mechanism simple: a compact DC gear motor driving a brush head mounted on a balanced plate that attaches to a standard threaded extension pole, with straightforward fasteners and a compact battery pack. I’ll provide STEP/STL files, a basic assembly diagram, and clear notes on motor mounting so you can validate the concept quickly. The deliverables will emphasize ease of printability and modularity for future tweaks, while staying within your $800-$2,500 budget. What extension pole thread standard should I target and what is the maximum overall length you want for the prototype? Technical questions I will confirm with you: What extension pole thread standard should I target, and what is the maximum overall length you want for the prototype? What motor voltage and estimated brush RPM do you prefer for effective cobweb removal while keeping balance? Are there any safety standards or enclosure IP considerations to factor into the housing design? Do you want the battery pack to be removable for testing or fixed in the housing? Best regards,
$2,500 USD dalam 18 hari
7.2
7.2

HI, Turning a concept into a working mechanical sweeper requires smart brush rotation, balanced drive design, and manufacturable parts. I can design a complete 3D CAD model of the rotating cobweb sweeper, including brush assembly, shaft mechanism, housing, and production-ready files for prototyping or fabrication. 1️⃣ Do you want the design manual-driven, motor-driven, or battery powered? 2️⃣ Should the deliverables include assembly drawings and exploded views? 3️⃣ Which CAD format do you prefer (STEP, SolidWorks, Fusion 360, or STL)? Warm regards, The Blend Nation.
$1,650 USD dalam 1 hari
7.6
7.6

As an experienced mechanical engineer with a diversified skill set, I believe I am the ideal candidate for your project. My expertise in 3D CAD and design, specifically with Solidworks, ensures that I can create a precise and detailed model of your rotating cobweb sweeper. Drawing from my past experiences designing products for different industries, I understand the importance of balance and lightweight construction, both essential aspects of your project. It is worth mentioning that while your prototype doesn't need to be production ready, a solid design foundation is crucial to streamline future manufacturing and functional improvements. I also want to assure you that I'm comfortable with tight budgets and understand the value of cost-effective solutions for proof-of-concept prototypes. Applying this approach coupled with my proficiency in preparing files for 3D printing will not only deliver project requirements but also ensure cost efficiency. Together let's build a functional
$1,502 USD dalam 1 hari
7.5
7.5

hi hope u doing great My approach will focus on translating your current design—specifically the proximal battery counterweight and the internal wiring loom—into a robust, 3D-printable proof-of-concept. Project Scope & Deliverables I will provide a complete mechanical design package optimized for 3D printing and rapid assembly: 3D CAD Modeling Motor & Drive Integration Ergonomic Balancing Assembly Documentation feel free to reach anytime
$1,500 USD dalam 7 hari
6.6
6.6

Hi there! A rotating cleaning tool requires careful weight distribution, stable brush rotation, and a balanced motor housing so vibration is minimized when mounted on an extension pole. Our team can develop a clean prototype CAD assembly including the brush head, motor mount, battery housing, and lightweight structure ready for 3D printing. Our workflow focuses on simple parametric parts, balanced assemblies, and practical mounting solutions suitable for quick prototype testing. Questions: ✅ Do you already have a preferred DC gear motor specification or should we recommend one suitable for torque and RPM? ✅ What brush diameter are you targeting for the rotating head? ✅ Should the housing be optimized specifically for FDM 3D printing or another printing method? Portfolio: www.freelancer.com/u/rvwebfreelancing/mech Our team will be happy to address any questions and ensure a smooth production process. Buildtrix Studio
$1,400 USD dalam 7 hari
6.5
6.5

Hi There My Self Aron Kunjumon and I am a highly enthusiast 3D artist building projects using Blender and Autodesk Maya. I've been freelancing since 2 years and I've done several related projects for multiple clients. I am highly adaptable and is consistent across my work. Thanks.
$800 USD dalam 2 hari
6.4
6.4

With over 15 years of experience in mechanical design and metal fabrication, I can help develop a practical and buildable design for your rotating cobweb sweeper. I specialize in Autodesk Inventor, producing detailed 3D models and production-ready drawings for prototyping and fabrication. My background as a metal fabricator means I design with real-world constraints in mind — including tolerances, , and manufacturing methods. The result is designs that are not just concept models, but parts that can actually be built. I’ve designed various industrial machines and mechanical assemblies, so turning your concept into a working prototype will be a straightforward process. I’d be happy to help move the project from concept through to fabrication-ready drawings.
$1,650 USD dalam 7 hari
6.4
6.4

With my breadth of experience in 3D modeling and product design, I am confident in my ability to create a functional and innovative prototype for your rotating cobweb sweeper. My proficiency in utilizing modern design tools and techniques has enabled me to develop complex mechanical systems in the past, ensuring that they are both lightweight and balanced, just as you've specified. Moreover, I am familiar with preparing CAD files for 3D printing, guaranteeing that the end result meets your needs. Furthermore, my fondness for staying abreast with current trends in my field makes me adaptable to changing requirements and ensures that I always offer the best possible solution for each project. My friendly disposition and strong communication skills will ensure a smooth and enjoyable collaboration throughout our work together. Don't just take my word for it – have a look at my portfolio, which showcases some examples of my mechanical product designs. I'm excited at the prospect of working on such an interesting project and bringing your vision to life. Let's discuss the details further so that we can start creating a prototype to prove the concept!
$850 USD dalam 7 hari
5.8
5.8

Hi there, I understand you need a simple prototype for a rotating cobweb sweeper with a motorized brush head. I will create 3D CAD models for the brush assembly, motor mount, and housing using SolidWorks or Fusion 360, ensuring the design is lightweight and balanced. I will provide STL/STEP files and a basic assembly diagram for 3D printing and prototype testing. I have experience in 3D modeling using 3ds Max, Blender, Maya, and Revit. I can create product models, jewelry designs, or any custom 3D work with high-quality results. You can view my previous work here: https://www.freelancer.com/portfolio-items/8805259-3d-blender-spider-funko-pop https://www.freelancer.com/portfolio-items/10388215-3d-product-models Thanks & Regards, Humayo.
$850 USD dalam 5 hari
5.8
5.8

My name is Mehar Awais. I will design the rotating cobweb sweeper mechanism with precise mechanical CAD modeling and clean assembly structure. I can develop the rotating mechanism, mounting components, and deliver STEP/STL files suitable for prototyping. Freelancer profile: www.freelancer.com/u/awaisshehaz
$1,000 USD dalam 5 hari
6.0
6.0

With a deep understanding of the design process and a versatile skill set, I am confident that I can provide you with the precise solution you need for building your rotating cobweb sweeper prototype. My extensive experience in 3D modeling and design, especially with Solidworks, equips me to tackle complex tasks swiftly, accurately, and with a sound knowledge of manufacturing design principles.
$900 USD dalam 2 hari
6.1
6.1

Dear Client, At Vutuk Design and Media, we provide a specialized synergy between 15 years of mechanical engineering expertise and high-end technical visualization. Our team is uniquely positioned to develop a Rotating Cobweb Sweeper that is both an engineering success and a visually compelling professional product. To provide a comprehensive proposal, we would like to clarify the following: Would you like a 3D-rendered animation showcasing the internal gear movement and the sweeping action? Do you require a structural FEA report to verify the safety factor of the telescopic joints under lateral load? Should the design be optimized for a specific manufacturing process, such as "resin coated" prototypes for early functional testing? Would you benefit from a photorealistic render showing the sweeper in a professional home or industrial environment? Please visit our profile and portfolio to view our track record in delivering industrial-grade designs and high-end technical visualizations. Vutuk Design and Media is ready to provide the professional engineering depth your project requires. Sincerely,
$1,650 USD dalam 7 hari
5.6
5.6

I am here to bring your product to life. I'm a mechanical engineer with 11 years of experience designing industrial product, furniture product, plastic product and machine, automatic system Experience type: 3D, 2D models, Render, Sheet Metals, Machines and Devices, Industrial Products, Plastic Molds, Plastic Parts Software program: Autodesk Inventor, Solidworks, Autocad , NX-Siemens I am always glad to cooperate, I guarantee quick lead-time, information of the project is always confidential . Your project will be developed with speed and high quality, as well as all the jobs already accomplished. Please send me a message.
$889 USD dalam 20 hari
6.0
6.0

I have 4+ years experience designing functional mechanical prototypes and print-ready assemblies for early-stage product testing. I understand you need a simple rotating cobweb sweeper prototype including a brush head assembly, motor mount, battery housing, and attachment for a threaded extension pole. I will focus on a lightweight, balanced structure suitable for proof-of-concept testing rather than full production complexity. The design will include a practical motor mount, secure brush attachment plate, and protective housing while keeping the geometry simple and reliable for 3D printing. You will receive STEP or STL files, a clear assembly overview, and recommendations for motor mounting and placement. I’ll be happy to share similar mechanical prototype work in chat.
$1,000 USD dalam 2 hari
5.5
5.5

Hello, I’m Ben Jackson from Jetjams Technologies, and we’d be glad to help with your rotating cobweb sweeper prototype. Why work with us: • Experience in mechanical CAD and prototype-focused product design • Can create a simple, functional, and lightweight proof-of-concept • 3D CAD model for rotating brush head, motor mount, and housing • Design prepared for 3D printing and prototype testing • Can provide STEP/STL files, assembly diagram, and motor mounting recommendations • Focus on balanced design that fits your threaded extension pole requirement We understand this is for a working prototype, not full production, so we will keep the design practical, efficient, and test-ready. Once you share the drawings and scope details, we can review everything carefully and move forward smoothly. We can also provide examples of similar mechanical and prototype design work. We are so much grateful to serve you. Best regards, Ben Jackson Jetjams Technologies
$1,400 USD dalam 7 hari
5.2
5.2

Hello This is Mohand, a talented mechanical engineer and 3D printing expert specializing in functional prototypes for pest control tools, including motorized sweepers. For your rotating cobweb sweeper, I'll design a lightweight (under 300g) assembly in SolidWorks featuring a 12V DC gear motor (N20 type, 100RPM), PETG housing with pole thread adapter (3/4" ACME), snap-fit brush attachment plate for nylon bristles, and balanced counterweights to minimize vibration on extension poles up to 20ft. The 150mm diameter brush head rotates smoothly with integrated motor mount, battery compartment for 18650 cells (4hr runtime), and quick-release clips for easy field testing. Files will be 3D-print optimized STL/STEP with 0.2mm layer tolerances, plus assembly diagrams and torque specs ready for your printer.
$1,000 USD dalam 5 hari
4.9
4.9

Drawing upon my extensive experience in 3D CAD, 3D Design, 3D Modeling and CAD/CAM, I am confident that I can provide you with the efficient and effective mechanical engineering support your rotating cobweb sweeper project demands. With an unfailing focus on precision, creativity and timely delivery, I would lead the design development and delivery of a practical yet affordable prototype that sufficiently demonstrates the concept's viability. The project's budget of $800 to $2,500 is agreeable to me. Having worked on numerous mechanical product designs within various industries including pest control, my expertise is a valuable asset to your cobweb sweeper tool concept. I will create a simple but detailed proof-of-concept design rooted in lightweightness and balance which are crucial given the nature of the tool's utility. I can readily provide you with appropriate STEP or STL CAD files for 3D printing, basic assembly diagram and key recommendations for motor mounting. At Avaatarist visual experiences are our specialty. We have honed our skills in high-quality visual asset creation optimized for diverse mediums. With this same dedication to quality output, allow us to complement your incredible innovation by bringing it visually to life through our careful and effective designs and drafts. Not only will our results meet professional standards but they will also vividly capture your exact vision for the project.
$800 USD dalam 2 hari
5.1
5.1

Hello, I’m a Mechanical Design Engineer with 17+ years of experience in product and mechanism design including motorized assemblies and lightweight housings. I can design the rotating brush head, motor mount, and balanced enclosure optimized for 3D printing and quick prototyping. I’ve built similar functional prototypes before. A few quick questions: • What RPM range do you expect for the brush rotation? • Do you already have a motor and battery size selected? • Should the housing support dust/water protection for pest-control environments? I’d be happy to review your drawings and start immediately.
$1,650 USD dalam 7 hari
5.3
5.3

As a seasoned mechanical engineer with an extensive background in 3D design and printing, I believe I am the perfect fit for your Rotating Cobweb Sweeper Mechanical Design project. Over the years, I have worked on a diverse array of mechanical designs, including parts for 3D printing, functional prototypes, industrial components and even products for the consumer industry. My proficiency with tools such as SolidWorks, Fusion 360, AutoCAD and more gives me the capacity to treat step by step drawing and design scope of your project with utmost importance. One significant advantage you'd be getting when working with me is my intimate familiarity with different materials suitable for 3D printing. This means I can optimize the design of your cobweb sweeper tool to guarantee not only functionality but also durability and effectiveness. Similarly, the STL and STEP CAD files that I'll provide at project completion will ensure seamless integration into any engineering workflow.
$999 USD dalam 5 hari
4.8
4.8

Hello, With my extensive experience in 3D modeling and manufacturing design, I am confident that I am the best fit for your rotating cobweb sweeper project. Specifically, with my expertise in Solidworks, I can efficiently create a simple and optimized 3D CAD model, design the motor mount and protective housing, as well as the brush attachment plate. Plus, my mastery in slicing software such as Cura and PrusaSlicer ensures impeccable print quality and structural integrity. Moreover, I understand that your prototype doesn't need to be production ready but should effectively demonstrate the concept. My past projects are a testament to my commitment to delivering well-executed proofs-of-concept within given budgets. For instance, I've designed various mechanical tools which required unique specification optimizations - skills that directly parallel the requirements of this cobweb sweeper project. By choosing me for this job you'll not only be investing in a dedicated freelancer but also in a strong professional bond ensuring all project specifics are aligned with your vision and expectations. Thank you for considering me for this exciting endeavor! Let's convert your imaginative idea into tangible reality together! Thanks!
$800 USD dalam 3 hari
4.5
4.5

Orlando, United States
Kaedah pembayaran disahkan
Ahli sejak Mac 12, 2026
$30-250 CAD
$50000-100000 AUD
£20-250 GBP
$5000-10000 USD
€8-30 EUR
₹1500-12500 INR
$250-750 USD
$30-250 AUD
£1500-3000 GBP
$10-30 USD
€30-250 EUR
$10 USD
$30-250 CAD
$14-100 NZD
$30-250 USD
$25-50 USD / jam
€30-250 EUR
₹12500-37500 INR
$1500-3000 CAD
₹12500-37500 INR