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Overload protection diverter used for power transmission of harvester

A technology of power transmission and overload protection, applied in harvesters, transmission devices, applications, etc., can solve problems such as increased maintenance costs and damage to commutator transmission parts, and achieves reduced maintenance costs, large force contact area, and transmission. smooth effect

Inactive Publication Date: 2016-02-17
CHONGQING HANYUAN MACHINERY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, in order to achieve convenient assembly, better connection between shafts and ensure good transmission, traditional commutators are all rigid connections. When this kind of commutator transmits power, when the output force is blocked, due to the input shaft Continue to input force, which will cause damage to the internal transmission components of the commutator, increasing the maintenance cost

Method used

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  • Overload protection diverter used for power transmission of harvester

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0017] Such as figure 1 As shown, the overload protection commutator used for the power transmission of the harvester includes a box body 1, and a shaft 3 is installed transversely in the box body 1, and the left end of the shaft 3 is installed on the left wall of the box body 1 through the first bearing 2, The right end of the shaft 3 is installed on the right wall of the box body 1 through the second bearing 10, and the bevel teeth 9 are installed on the shaft 3 through the third bearing 8, and the corresponding bevel teeth 9 are installed longitudinally in the box body 1. The meshing bevel gear shaft 11, the bevel gear end of the bevel gear shaft 11 meshes with the bevel gear 9, the shaft part of the bevel gear shaft 11 is installed on the box body 1 through the fourth bearing 12, and the shaft 3 on the left side of the bevel gear 9 There is a nut 4 threaded on the top, and the shaft 3 on the right side of the nut 4 is equipped with a clutch-6 for the power transmission of ...

Embodiment 2

[0021] A change is made on the basis of the first embodiment, and the clutch one 6 and the shaft 3 are fitted with a flat key; the natural length of the spring 5 is changed to 200 mm. Others are the same as embodiment one.

Embodiment 3

[0023] On the basis of the first embodiment, the natural length of the spring 5 is changed to 300mm. Others are the same as embodiment one.

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Abstract

The invention relates to an overload protection diverter used for power transmission of a harvester and belongs to the technical field of converters. The overload protection diverter comprises a box body. A shaft is transversely installed in the box body. The shaft is provided with a conical tooth through a third bearing. A bevel gear shaft engaged with the conical tooth is longitudinally installed in the box body. The part, on the left side of the conical tooth, of the shaft is sleeved with a nut in threaded connection, and a first clutch used for power transmission of the shaft is installed on the part, on the right side of the nut, of the shaft. The part, between the first clutch and the nut, of the shaft is sleeved with a spring. The left end of the spring abuts against the nut, and the right end of the spring abuts against the first clutch. The part, on the right side of the first clutch, of the shaft is provided with a second clutch which can rotate freely around the shaft. The second clutch is connected with the first clutch through a clutch jaw in a matched manner. The second clutch and the shaft are transversely positioned through internally-contained balls. The left end of the conical tooth is connected to the second clutch through a spline. The overload protection diverter is simple in structure, the stress contact area is large, transmission is more stable, and overload protection is achieved.

Description

technical field [0001] The invention relates to an overload protection commutator used for the power transmission of a harvester, and belongs to the technical field of commutators. Background technique [0002] At present, in order to achieve convenient assembly, better connection between shafts and ensure good transmission, traditional commutators are all rigid connections. When this kind of commutator transmits power, when the output force is blocked, due to the input shaft Continue to input force, which will cause damage to the internal transmission parts of the commutator, increasing the maintenance cost. Contents of the invention [0003] According to the deficiencies in the prior art above, the technical problem to be solved by the present invention is to provide an overload protection commutator for the power transmission of harvesters, which has a simple structure, a large contact area under force, and a more stable transmission, realizing Overload protection avoi...

Claims

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Application Information

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IPC IPC(8): F16H35/10A01D69/06
Inventor 罗昭成
Owner CHONGQING HANYUAN MACHINERY
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