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Improved idle gear installation structure

An installation structure and idler gear technology, applied in the direction of quick-action fasteners, etc., can solve the problems of difficult operation and low installation efficiency, and achieve the effect of convenient installation, high installation efficiency and small space requirements.

Inactive Publication Date: 2010-03-03
WUXI POWER ENG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In the past, the transmission idler gear 1 in the diesel engine gear system was installed on the idler gear shaft 2, see the attached figure 1 The idler gear 1 and the idler gear shaft 2 are supported by bearings 5, the idler gear shaft 2 is mounted on the support seat 4 through radial bolts 6, and the idler gear 1 and the idler gear shaft 2 are locked and positioned by a lock nut 3, When installing, first fix the idler gear shaft 2 on the support base 4 with radial bolts 6, then install the idler gear 1 on the idler gear shaft 2, and then use the lock nut 3 to lock and position the idler gear. Due to the limited space of the engine gear chamber, the operation is difficult and the installation efficiency is low

Method used

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Embodiment Construction

[0009] See figure 2 , the present invention comprises transmission idler gear 1, and transmission idler gear 1 is installed on idler gear shaft 7 through bearing 5, and idler gear shaft 7 is installed on support seat 4, and is fixed by axial bolt 8 between idler gear shaft 7 and support seat 4; The idler gear shaft 7 has an axial bolt hole; the axial bolt 8 passes through the axial bolt hole of the idler gear shaft 7 and is connected and fixed with the support seat 4; the outer shaft end of the idler gear shaft 7 has a T-shaped boss 9 .

[0010] During installation, the transmission idler gear 1 is installed on the idler gear shaft 7 and is axially limited by the T-shaped boss 9 at the outer shaft end of the idler gear shaft 7, and then the idler gear shaft 7 is installed together with the transmission idler gear 1 on it. Install it on the support base 4, and connect and fix it with the support base 4 through the axial bolt hole of the idler gear shaft 7 with the axial bolt 8...

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Abstract

The invention relates to an improved idle gear installation structure which has simple structure, is not limited by the space an engine gear chamber in the installing process of an idle gear and greatly improves the installation efficiency. The structure comprises the transmission idle gear which is arranged on an idle gear shaft by a bearing, and the idle gear shaft is arranged on a support seat;furthermore, the structure is characterized in that the idle gear shaft is fixed with the support seat by an axial bolt.

Description

(1) Technical field [0001] The invention relates to the technical field of diesel engine gear installation, in particular to an improved idler gear installation structure. (2) Background technology [0002] In the past, the transmission idler gear 1 in the diesel engine gear system was installed on the idler gear shaft 2, see the attached figure 1 The idler gear 1 and the idler gear shaft 2 are supported by a bearing 5, the idler gear shaft 2 is mounted on the support seat 4 through radial bolts 6, and the idler gear 1 and the idler gear shaft 2 are locked and positioned by a lock nut 3, When installing, the idler gear shaft 2 needs to be fixed on the support base 4 with radial bolts 6, then the idler gear 1 is installed on the idler gear shaft 2, and then the idler gear is locked and positioned with the lock nut 3, its disadvantages The problem is that due to the limited space of the gear chamber of the engine, the operation is difficult and the installation efficiency is ...

Claims

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Application Information

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IPC IPC(8): F16B21/08
Inventor 陆伟峰
Owner WUXI POWER ENG