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Land wheel driven difference variable speed control device

A ground wheel drive and control device technology, applied in the field of agricultural machinery, can solve problems affecting the quality of work, intermittent work, missing tillage, etc., and achieve the effects of compact structure, reliable performance, and low manufacturing cost

Inactive Publication Date: 2010-12-08
CHINA AGRI UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, single ground wheel or double ground wheel transmission is generally used. When single ground wheel transmission is used, when the ground wheel slips, it will cause intermittent work, resulting in missed tillage and missed seeding; double ground wheel transmission, because it is a rigid connection, When one side of the ground wheel gets stuck or slips, it will seriously affect the quality of work

Method used

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  • Land wheel driven difference variable speed control device
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  • Land wheel driven difference variable speed control device

Examples

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Embodiment 1

[0023] A ground-wheel-driven differential speed control device, such as figure 1 As shown, including the frame 1, it is characterized in that the left ground wheel shaft 14 and the right ground wheel shaft 3 are installed on the frame 1 through the left bearing combination 15 and the right bearing combination 2 respectively, and the left ground wheel 13 and the right ground wheel 4 are installed respectively On the left ground wheel shaft 14 and the right ground wheel shaft 3; the main transmission wheel combination 12, the left movable gear sleeve 10, and the right movable gear sleeve 7 are successively installed on the left ground wheel shaft 14; the right shaft gear sleeve 5 and the The bearing 6 installed inside the right shaft gear sleeve 5, the left ground wheel shaft 14 and the right ground wheel shaft 3 are connected through the bearing 6; the left end of the main transmission wheel assembly 12 is positioned axially through the shoulder of the left ground wheel shaft 14...

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Abstract

The invention discloses a land wheel driven difference variable speed control device, belonging to the technical field of agricultural machinery. A left land axle and a right land axle are respectively installed on a stander through a left bearing assembly and a right bearing assembly, and a left land wheel and a right land wheel are respectively installed on the left land axle and the right landaxle; the left land axle is provided with a left moving gear sleeve, a right moving gear sleeve, a meshed compression spring, a long bond, a main driving wheel combination and an axial elastic collar; the right land axle is provided with the right bearing assembly, a right axle gear sleeve and a bearing installed inside the right axle gear sleeve; both a shifting fork and a clutch fork are installed on the stander, and are respectively used in coordination with the main driving wheel combination and the moving gear sleeve. The device has compact structure, reliable performance, convenient operation, low manufacturing cost, and is applied to power transmission on various machines of seeding, fertilizer application, cultivation, transplanting and the like in the field of agricultural machinery.

Description

technical field [0001] The invention belongs to the technical field of agricultural machinery, in particular to a ground-wheel-driven differential speed control device. Background technique [0002] In the field of agricultural machinery, ground wheel transmission is a transmission form with high synchronization and good working quality stability, which is widely used in various field seeders, fertilizer spreaders, intertillage weeders and planters. [0003] At present, single ground wheel or double ground wheel transmission is generally used. When single ground wheel transmission is used, when the ground wheel slips, it will cause intermittent work, resulting in missed tillage and missed seeding; double ground wheel transmission, because it is a rigid connection, When one side of the ground wheel gets stuck or slips, it will seriously affect the quality of work. [0004] In order to solve the above problems, it must be satisfied that when the machine is moving forward and ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A01B71/00A01C19/04
Inventor 宋建农王继承王冲董向前
Owner CHINA AGRI UNIV
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