Designing an engine and drive system for a well winch

[smboodram]

1. Farmers take about 5 mins to lift a 4 gallon bucket of water from a well. They desire to achieve at least a ten minute time increase in the speed at which they can retrieve water from the well. Design a 2 stroke gas engine and transmission system for the winch. The winch itself is assumed to be known an the output of the design drive system will interface with the existing winch. Include determination of customer needs, background and benchmarking and determination of engineering specifications. Also include concepts for delivering the required power to the remainder of the winch. A minimum of 2 alternatives are required. Detailed engineering calculations must also be done.



2. Wells in the region can vary from about 100m to 150m. The well winch must be portable, no more than 20lbs and an enclosed volume of less than 0.25mx0.25mx0.25m.

The Attempt at a Solution

 

[Valkarie]

:Customer Needs: The customer needs a winch capable of increasing the speed at which they can lift 4 gallon buckets of water from wells that range in depth from 100m to 150m. The winch must be light-weight and portable, and have an enclosed volume of less than 0.25mx0.25mx0.25m.Background and Benchmarking:To determine the best design for the winch, background research and benchmarking of current winch designs should be done. This will allow engineers to gain insight into what features and designs have been successful in the past. Once the current state of the art is determined, the engineers can use this as a baseline for their own design.Engineering Specifications: The engineering specifications for the winch must meet the customer's needs. Specifically, it must be able to increase the speed at which 4 gallon buckets of water can be lifted from wells that range in depth from 100m to 150m. It must also be lightweight and portable, and have an enclosed volume of less than 0.25mx0.25mx0.25m. In addition, the winch must be designed to be durable and reliable, so that it can withstand the rigors of the environment in which it will be used.Power Delivery Concepts: Two power delivery concepts could be used to deliver the required power to the winch. The first concept is the use of a two stroke gas engine and transmission system. This would be the simplest and most cost effective solution, as it would not require any additional components. The second concept is the use of an electric motor and gearbox. This would provide a more efficient and reliable solution, but would also be more expensive as it would require additional components.Detailed Engineering Calculations:In order to ensure that the winch is capable of meeting the customer's needs, detailed engineering calculations must be done. These calculations should include determining the torque and power requirements of the winch, as well as the necessary gearing ratios and gearbox configurations. Additionally, the design should be tested to ensure that it can withstand the rigors of the environment in which it will be used.