Handrail with limit function for tractor and installation method thereof

Abstract

The invention discloses a handrail for a tractor with a position-limiting function, comprising a first socket, a second socket, a first support rod and a second support rod, and the first support rod is fixedly sleeved on the first socket The outer surface of one side of the first support rod is fixedly sleeved on the outer surface of the other side of the first socket, the second socket is arranged at one end of the first socket, and one end of the first socket The outer surface is fixedly equipped with a first card holder, and the outer surface of one end of the second socket is fixedly installed with a second card holder, and the first socket and the second socket are connected by the first card holder and the second card holder. The seats are docked and fixed, two groups of rotating grooves are provided on the inner side of the first card seat, and two groups of rotating snap rings are fixedly installed on the outer surface of the side of the second card seat; so that the tractor handrail has a limit locking structure, and the lifting Its own functionality also makes it have a rotary angle adjustment structure, which improves the flexibility of tractor handrail operation.

Description

technical field [0001] The invention belongs to the technical field of tractor equipment, in particular to a handrail with a position-limiting function for a tractor. Background technique [0002] A tractor is a self-propelled power machine used to pull and drive work machinery to complete various mobile operations. It can also be used as a fixed work power. And traction and other systems or devices, the engine power is transmitted from the transmission system to the driving wheels to make the tractor run. In real life, rubber belts are commonly used as the power transmission medium. [0003] A telescoping tractor handle disclosed in comparative document CN210083320U includes a headstock, a box body is fixedly connected to one side outer wall of the headstock, and a cavity is opened inside the box body, and the inner wall of the side close to the headstock is symmetrical. There is a first groove, the inner walls of the two first grooves are fixedly connected with mounting s...

AI Technical Summary

Problems solved by technology

[0004] The existing tractor handrails have certain disadvantages in the use process. The traditional tractor handrails only have a single auxiliary support function. They mainly perform steering operations on the walking tractor during driving. The auxiliary limit operation is performed during the tractor driving, which reduces the functionality of the tractor handrail itself; secondly, the traditional tractor handrail does not have an angle adjustment structure, so that the traditional tractor handrail cannot be adjusted at any angle according to the user's needs, thereby reducing the use of the tractor handrail. At the same time, the traditional tractor handrail does not have an auxiliary buffer structure, and the tractor will produce a certain vibration during driving. The vibration is transmitted to the handle through the tractor handrail. The user's hand reduces the comfort when operating the tractor armrest and brings certain adverse effects to the user

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