Search

To reduce the complex mechanism and difficult control of multi-legged robot, the overall design of the new multi-footed wheel robot was carried out according to the previous research results—multi-footed wheel mechanism. A new multi-wheeled robot model was built by using SolidWorks. External data planning was carried out for dynamic force data curve of the motor. In ADAMS, the kinematics characteristics and data of the multi-footed wheel robot were obtained through simulation analysis of the model by interpolation method. The rationality of mechanism design and driving stability were verified by simulation analysis.

This article studied the effect of different conveyor belt speeds on garlics transportation in the process of garlics harvesting and lateral conveying. The lateral conveying process of garlics is simulated by EDEM, and the optimal transportation speed interval is obtained by simulating different transportation speeds. The simulation results show that the conveying speed range of conveyor belt is 2.46-3.46 m /s when the plant spacing of garlics is 0.1 m, the row spacing is 0.12 m, and the 16 harvesting units of garlics combine harvester harvest at the speed of 2 m/s at the same time, which can effectively avoid the problem of garlics accumulation on the lateral conveyor belt when the conveying speed is too slow, and garlics leakage and garlics secondary damage problems when the delivery speed is too fast. The research can provide some theoretical reference for the design of garlics transversal conveyer and the selection of conveying speed.

The traditional research and development cycle of garlic operation machinery chassis is long and the production cost is high, which hinders the development of this product. We can find out the condition that sub-functions become independent modules by the judgment matrix. Sub-functions can be divided based on correlation calculation and module division. The modular design of garlic operation machinery chassis is not only conducive to the innovative design and upgrading but also reducing the cost and the products.