Special gearbox for agricultural forklift

A gearbox and gearbox body technology, applied to components with teeth, lifting devices, gear transmissions, etc., can solve problems affecting market competitiveness, unreasonable working speed, and large space occupation, and achieve compact structure, Reduced footprint and large output torque

Inactive Publication Date: 2010-09-08
安徽天瑞精密汽车零部件有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, domestic agricultural forklifts generally use agricultural vehicle gearboxes as variable speed transmission systems, which have defe...

Method used

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  • Special gearbox for agricultural forklift
  • Special gearbox for agricultural forklift
  • Special gearbox for agricultural forklift

Examples

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Embodiment Construction

[0013] A special gearbox for agricultural forklifts, including a gearbox body, in which an input shaft 1, an intermediate shaft 2, an output shaft 3, and a reverse gear shaft 4 are rotatably installed in the gearbox body, and a driving gear 5 is fixedly mounted on the input shaft 1 The intermediate shaft 2 is fixedly fitted with a constant meshing gear 6 meshing with the driving gear 5, and the intermediate shaft 2 on the right side of the constant meshing gear 6 is sequentially fitted with a forward first gear driving wheel 7, a forward second gear driving wheel 8 and a driving gear. Idler 9; the reverse gear shaft 4 is fixedly fitted with a passive idler 10 meshing with the active idler 9, and the two sides of the passive idler 10 are respectively fixed with a reverse first gear drive gear 11 and a reverse second gear drive gear 12 Set on the reverse gear shaft 4; the output shaft 3 is fixed with a forward gear synchronizer assembly 13 and a reverse gear synchronizer assembly...

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PUM

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Abstract

The invention discloses a special gearbox for an agricultural forklift, which comprises a gearbox body, wherein an input shaft, an intermediate shaft, an output shaft and a reversing shaft are arranged in the gearbox body in a rotating way, a driving gear is fixedly sleeved on the input shaft, and a normally meshed gear, a forward first gear driving wheel, a forward second gear driving wheel and a driving idler are fixedly sleeved on the intermediate shaft; a driven idler is fixedly sleeved on the reversing shaft, and both sides of the driven idler are respectively provided with a reversing first gear driving gear and a reversing second gear driving gear which are fixedly sleeved on the reversing shaft; and the output shaft is fixedly provided with a forward gear synchronizer assembly and a reversing gear synchronizer assembly, both sides of the forward gear synchronizer assembly are sleeved with a forward first gear driving wheel and a forward second gear driven wheel, and both sides of the reversing gear synchronizer assembly are sleeved with a reversing first gear driven gear and a reversing second gear driven gear. The special gearbox for the agricultural forklift can improve the practical functions of a transmission system, achieves the advantages of flexible and convenient shifting, safety and reliability of an industrial forklift gearbox, and can create important conditions for the economy and the energy preservation of the complete forklift because of very compact overall structure.

Description

Technical field: [0001] The present invention mainly relates to the field of agricultural forklift operation, in particular to a special gearbox for agricultural forklift (3T) Background technique: [0002] At present, domestic agricultural forklifts generally use agricultural vehicle gearboxes as variable speed transmission systems, which have defects such as large space occupation, unreasonable working speed, small torque, high noise and difficult shifting, which seriously affect market competitiveness. Invention content: [0003] The purpose of the present invention is to provide a special gearbox for agricultural forklifts in order to remedy the defects of the prior art. It can not only improve the practical function of the transmission system, but also achieve the advantages of flexible, light, safe and reliable shifting of industrial forklift gearboxes, and because the overall structure is very compact, compared with similar industrial forklift gearboxes, the axial l...

Claims

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Application Information

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IPC IPC(8): F16H3/091F16H3/12F16H59/04B66F9/075
Inventor 孙同式李新华陆绍奎张海军刘启家
Owner 安徽天瑞精密汽车零部件有限公司
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