Power takeoff assembly and application

A technology of power take-off and assembly, applied in the direction of clutch, machine/engine, mechanical drive clutch, etc., to achieve the effect of good reliability, avoiding difficulty in starting, and easy installation

Active Publication Date: 2021-01-05
SHAANXI FAST AUTO DRIVE GROUP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] Aiming at the technical problems existing in the prior art, the present invention provides a power take-off assembly and its application, w

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  • Power takeoff assembly and application
  • Power takeoff assembly and application
  • Power takeoff assembly and application

Examples

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[0030]In order to make the objectives, technical solutions, and advantages of the embodiments of the present invention clearer, the technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings. Obviously, the described embodiments are part of the embodiments of the present invention, not all of them.的实施例。 Example. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the protection scope of the present invention.

[0031]As a specific embodiment of the present invention, combiningfigure 1 ,figure 2 ,image 3 ,Figure 4 withFigure 5As shown, a power take-off assembly includes a power take-off housing 1. For ease of installation, the power take-off housing 1 includes a first housing 101 and a second housing 102 connected by bolts. Such asfigure 2 As shown, the power take-off input shaft 2 and the power take-off output...

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Abstract

The invention discloses a power takeoff assembly and application. The power takeoff assembly comprises a power takeoff shell, a power takeoff input shaft, a power takeoff output shaft, a sliding sleeve and a gear shifting shaft, wherein the power takeoff input shaft and the power takeoff output shaft are arranged in the power takeoff shell, one end of the power takeoff input shaft is rotationallyconnected with one end of the power takeoff output shaft, the other end of the power takeoff input shaft extends out of one end of the power takeoff shell and is used for being connected with a powertakeoff opening of a gearbox, and the other end of the power takeoff output shaft extends out of the other end of the power takeoff shell and is used for being connected with a hydraulic pump. Outer splines are arranged at the end, close to the power takeoff output shaft, of the power takeoff input shaft and the end, close to the power takeoff input shaft, of the power takeoff output shaft correspondingly, the sliding sleeve is provided with inner splines matched with the outer splines, and the rotating joint of the power takeoff input shaft and the power takeoff output shaft is sleeved with the sliding sleeve. One end of the gear shifting shaft extends into the power takeoff shell and is connected with the sliding sleeve. According to the power takeoff assembly, when an engine is startedat low temperature, the load can be reduced, and the problem that the engine is difficult to start is avoided.

Description

technical field [0001] The invention belongs to the technical field of power take-offs, and in particular relates to a power take-off assembly and its application. Background technique [0002] Xuzhong’s 100-ton cranes and off-road tire cranes often use AT gearboxes, and ZF gearboxes are commonly used. There is no clutch between the engine and the gearbox. The hydraulic pump is installed on the power take-off port of the gearbox. Disengage, that is to say, the hydraulic pump is in a state of always taking power. When the engine is started at low temperature in winter, for example, when the ambient temperature is below -15°C, the engine may be difficult to start due to the heavy load on the gearbox. [0003] Currently, there is no mature product on the market that can solve the problem of difficulty in starting the engine due to the excessive load of the gearbox. Contents of the invention [0004] Aiming at the technical problems in the prior art, the present invention pr...

Claims

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Application Information

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IPC IPC(8): F16D11/14F16H61/14F16H61/24F04B17/05
CPCF16D11/14F16H61/14F16H61/24F04B17/05F16D2011/002F16D2011/008
Inventor 武鑫严鉴铂刘义许先哲
Owner SHAANXI FAST AUTO DRIVE GROUP CO LTD
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