Handrail with limiting function for tractor and mounting method thereof

Abstract

The invention discloses a handrail with a limiting function for a tractor. The handrail comprises a first connecting base, a second connecting base, a first handrail body and a second handrail body. The outer surface of one side of the first connecting base is fixedly sleeved with the first handrail. The second handrail is fixedly connected to the outer surface of the other side of the first connecting seat in a sleeving manner; the second connecting seat is arranged at one end of the first connecting seat; a first clamping seat is fixedly mounted on the outer surface of one end of the first connecting seat; a second clamping base is fixedly installed on the outer surface of one end of the second connecting base, the first connecting base and the second connecting base are fixed in a buttjoint mode through a first clamping base and a second clamping base, two sets of rotating grooves are formed in the inner side of the first clamping base, and two sets of rotating clamping rings are fixedly installed on the outer surface of the side edge of the second clamping base. According to the invention, the tractor handrail is provided with the limiting and locking structure, so that the functionality of the tractor handrail is improved, meanwhile, the tractor handrail is provided with the rotary angle adjusting structure, and the operation flexibility of the tractor handrail is improved.

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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