The design concept of the cargo lift is as follows:

1. Determine requirements and functions: Design and manufacture based on actual user needs, such as load capacity, height, and other parameters. Simultaneously consider factors such as safety, convenience, and stability.

2. Material and structure selection: Steel is used as the main frame material to ensure the strength and load-bearing capacity of the structure. Adopting a suspended structural design, it is easy to disassemble and assemble.

3. Design lifting device: Use hydraulic or electric methods to achieve the lifting and lowering operation of goods. For ease of use, set up button switches or remote controls for easy control.

4. Strengthen safety measures: set up oil spill prevention tanks to prevent oil leakage; Add a bumper to protect the vehicle from collisions; Install warning signs to alert users to the danger.

5. Conduct testing and maintenance: Test various performance indicators of the machine to ensure that the delivered products are defect free. Regularly inspect and maintain equipment to extend its service life

6. Improve user experience: Optimize the control panel to make its position more ergonomic; Add lighting facilities to easily view items even in dim environments.

In summary, a cargo lift should have strong load-bearing capacity, easy operation and control functions, and fully consider the comfort and convenience of users.