Land wheel driving mechanism

A transmission mechanism and ground wheel technology, which is applied to transmission parts, mechanical equipment, belts/chains/gears, etc., can solve the problems of the chain transmission mechanism being easy to clip grass, affecting the service life, affecting the work efficiency, etc., and achieving long service life. , mentioned the effect of work efficiency and reliable work

Inactive Publication Date: 2015-05-27
安徽省淮丰现代农业装备有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The existing ground wheel transmission mechanism is usually a chain transmission mechanism, and the chain transmission mechanism can adapt to the floating of the ground wheel when walking in the field, and can ensure reliable transmission; but the existing chain transmission mechanism has the following shortcomings: the shape The size is large; when working in the field, the chain drive mechanism is easy to trap grass. First, it needs to be cleaned constantly and in time, which affects work efficiency, and second, it affects the service life

Method used

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  • Land wheel driving mechanism
  • Land wheel driving mechanism
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Embodiment Construction

[0012] The present invention is further described below in conjunction with embodiment and accompanying drawing.

[0013] see figure 1

[0014] The ground wheel transmission mechanism provided by the present invention has a support frame 1, and the gear box 6 and the bearing seat 2 which are arranged oppositely are respectively fixed on the two sides of the support frame 1, and the support frame 1 is provided with the corresponding gear box and the bearing seat. The through hole 1a is equipped with a self-aligning bearing 3 in the bearing seat 2, and the shaft head 4 is installed on the self-aligning bearing 3. The input shaft of the gearbox 6 is connected with a transmission rod 5, and the transmission rod 5 passes through the through hole 1a and the shaft head 4 form a transmission fit. The gear box 6 is a commercially available product.

[0015] see Figure 1 to Figure 5

[0016] In this embodiment, the rod body of the transmission rod 5 is in the shape of a hexagonal ...

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Abstract

The invention discloses a land wheel driving mechanism. A gearbox and a bearing seat arranged oppositely are respectively fixed to the two sides of a supporting frame; the supporting frame is provided with through holes corresponding to the gearbox and the bearing seat; a self-aligning bearing is mounted in the bearing seat; a shaft head is mounted on the self-aligning bearing; an input shaft of the gearbox is connected with a driving rod; the driving rod form transmission fit with the shaft head by passing through the through hole. The shaft head is connected with a land wheel; an output shaft of the gearbox is connected with a seeding mechanism or a fertilizer applying mechanism by another driving mechanism, so that the seeding mechanism or the fertilizer applying mechanism can be driven by rotation of the land wheel; when the land wheel travels in a rugged field in a fluctuated manner and the axis of the land wheel inclines within a certain range, the self-aligning bearing which has self-aligning properties form transmission fit with the driving rod and the shaft head, and thus the land wheel can still work normally. The land wheel driving mechanism disclosed by the invention is reasonable in structure, reliable in work, long in service life, low in fault rate during use and improved in work efficiency.

Description

technical field [0001] The invention relates to a transmission mechanism, in particular to a ground wheel transmission mechanism in a seeder or a fertilizer applicator. Background technique [0002] In the seeder or fertilizer spreader, the sowing mechanism or fertilization mechanism is usually driven by the ground wheel (travel wheel or pressing wheel). The transmission mechanism drives the sowing mechanism or the fertilization mechanism. The existing ground wheel transmission mechanism is usually a chain transmission mechanism, and the chain transmission mechanism can adapt to the floating of the ground wheel when walking in the field, and can ensure reliable transmission; but the existing chain transmission mechanism has the following shortcomings: the shape The size is large; when working in the field, the chain drive mechanism is easy to trap grass. On the one hand, it needs to be cleaned constantly and in time, which affects the work efficiency, and on the other hand,...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16H57/022A01C19/00
CPCF16H57/022A01C19/00
Inventor 吴伟华吴德华吴群华杨国会
Owner 安徽省淮丰现代农业装备有限公司
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