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Horizontal gearbox for micro-cultivators

A technology of gearbox and micro-tiller, applied in the field of gearbox, can solve the problems of high failure rate, poor safety performance of micro-tiller, large torque transmission of gears, etc. Effect

Inactive Publication Date: 2013-04-10
JIAOZUO KAIER TRACTOR MFG
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] The purpose of the present invention is to realize the miniaturization of the tiller, to solve the problem of poor safety performance of the tiller without the steering mechanism, and to solve the problem of high failure rate caused by the large transmission torque of the gears of the steering mechanism

Method used

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  • Horizontal gearbox for micro-cultivators
  • Horizontal gearbox for micro-cultivators
  • Horizontal gearbox for micro-cultivators

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Embodiment Construction

[0034] In order to make the purpose, technical solutions and beneficial effects of the present invention more clear, the following will further describe the implementation of the present invention in detail in conjunction with the accompanying drawings.

[0035] Such as Figure 1 to Figure 5As shown, the present invention proposes a new type of gearbox mechanism that is horizontal, the working power transmission box is separated from the travel steering device, and has a differential lock function. The horizontal gearbox is mainly composed of a gearbox housing, a gear shaft, a hollow worm, a power shaft of a rotary cultivator, a steering mechanism, a travel box, and a power output shaft; The right side of the gear structure at the left end of the gear shaft 6 is an external spline. A hollow worm 10 is sleeved on the outer circumference of the gear shaft between the external spline and the external spline at the right end of the gear shaft 6. The hollow worm 10 is connected to...

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Abstract

The invention discloses a novel gearbox which is horizontal and characterized in that an operating power transmission case is separated from a travel steering device and has a differential lock function. The horizontal gearbox mainly consists of a gearbox housing, a gear wheel shaft, a hollow worm, a rotary cultivator power shaft, a steering mechanism, a travel box and a power output shaft. With the technical scheme of the invention, the micro-cultivator has a flexible steering function, and the safety is greatly improved; since the differential mechanism is only used for travel and steering operations, the transfer torque is reduced and thus the failure rate is extremely low; owing to the differential lock mechanism, the micro-cultivator can work in complicated working places and is not liable to skid during travel; and with the horizontal structure, the center of gravity of the machine is lowered, and the micro-cultivator can meet the requirements for working in a mountain area or in a narrow space of a fruit and vegetable greenhouse.

Description

technical field [0001] The invention relates to a gearbox, in particular to a novel horizontal gearbox mechanism for a tiller. The tiller is also a farm management machine. The present invention mainly relates to the walking and power output device of the tiller. Background technique [0002] At present, the known micro-tillers, i.e. pastoral management machines, are mostly vertical gearboxes, especially most of them have no steering device, and the safety is very poor. The power output transmits a large torque, the failure rate is high and the volume is large, and it cannot be adapted to work in low and narrow spaces such as under fruit trees and in vegetable sheds. If the gearbox is transformed to make it a horizontal gearbox, it will be beneficial to work in low and narrow spaces. Contents of the invention [0003] The purpose of the present invention is to realize the miniaturization of the micro tillage machine, solve the problem of poor operation safety ...

Claims

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Application Information

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IPC IPC(8): F16H3/44F16H48/06A01B71/06
Inventor 彭保中张文汉温国旭
Owner JIAOZUO KAIER TRACTOR MFG
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