Arm power exercising machine type shock absorption operating handle

Abstract

The invention discloses an arm power exercising machine type shock absorption operating handle. The handle comprises two handle bodies, wherein the two handle bodies are connected through a connecting rod, a spring is arranged on the connecting rod, and meanwhile engine accelerator control devices are arranged on the connecting rod. According to the arm power exercising machine type shock absorption operating handle, the handle bodies are connected through the connecting rod which is provided with the spring. A slip-type connecting sleeve is tightly fastened on the periphery of the spring, and the connection of the operating handle and a rack body is achieved. Therefore, the operating handle has the vibration absorption function, the vibration which is transmitted to the operating handle when an automatic shovel work head works is effectively reduced, accordingly, the operating fatigue degree of hands of constructors is lowered, and the working time of the constructors can be prolonged, so that the constructors are not too exhausted.

Description

technical field [0001] The invention relates to a shock-absorbing operating handle, which is used for a hand-held automatic shovel, and the hand-held automatic shovel can be used for operations such as transplanting seedlings, shoveling ice, digging garbage, and the like. Background technique [0002] In order to improve urban environmental quality and green coverage, many regions and cities in my country need to transplant trees, flowers and other garden crops from nurseries or afforestation areas. In the transplanting process, in order to improve the survival rate of seedlings, the soil ball transplanting method is generally used for seedling transplantation, that is, it is necessary to leave soil balls at the roots of the seedlings, and the section of the soil balls needs to be smooth and complete. [0003] At present, the commonly used excavation tools for digging seedlings are generally manual digging shovels. Therefore, due to manual operation and limited power, when d...

AI Technical Summary

Problems solved by technology

Therefore, when digging seedlings, since the connection between the operating handle and the crankcase is a rigid connection, and the frame of the whole excavator is suspended except for the working head and the ground; The vibration generated can easily cause the operator's hand fatigue, making it difficult to work for a long time

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