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Diesel engine belt pulley tensioning device

A technology of tensioning device and pulley, applied in the direction of belt/chain/gear, transmission device, mechanical equipment, etc., can solve the problems of limited application scope and complicated operation, and achieve the effect of convenient operation, good effect and easy operation.

Pending Publication Date: 2017-06-09
GUANGXI YUCHAI MASCH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although there have been pulley tensioning devices at present, in use, the scope of application is limited and the operation is complicated

Method used

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  • Diesel engine belt pulley tensioning device

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Effect test

Embodiment Construction

[0019] Such as figure 1 As shown, a diesel engine pulley tensioning device includes an executive component and a control system; the executive component mainly includes a frame, a single rod cylinder 10, and a double rod cylinder 9; the frame includes a column 5, a guide rail 4, Hanging column 2, the upper end of the column 5 is slidably connected with the guide rail 4 through a pulley block, so that the working cylinder can be flexibly slid during work operation. The two ends of the guide rail 4 are provided with anti-falling baffles to prevent the post 5 from falling off the guide rail 4. The upper ends of the guide rail 4 are also combined with a suspension column 2 on each side, and the upper end of the suspension column 2 is connected with a connecting bolt assembly 1, and the whole device is suspended on the work site through the connecting bolt assembly 1. The lower end of the column 5 is fixed to the cylinder barrel of the single rod cylinder 10 through an iron frame. ...

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PUM

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Abstract

The invention discloses a diesel engine belt pulley tensioning device. The diesel engine belt pulley tensioning device comprises an execution assembly and a control system. The execution assembly mainly comprises a frame body, a first working cylinder and a second working cylinder. The frame body comprises a stand column. The first working cylinder is fixed to the lower end of the stand column. Sliding bars are distributed on the first working cylinder, and the first working cylinder and the second working cylinder are combined in a slideable mode through the sliding bars. The control system comprises a master control circuit and a pressure sensor. The pressure sensor and the master control circuit are connected and distributed at one ends of piston rods of the working cylinders. The diesel engine belt pulley tensioning device is simple in structure, easy to operate and wide in application range.

Description

Technical field [0001] The invention relates to the technical field of diesel engine machinery manufacturing, in particular to a diesel engine pulley tensioning device. [0002] technical background [0003] For the installation of the drive belt of the diesel engine gear train, the last step is to sled the generator pulley out by manpower, and then tighten the installation bolts of the generator. This traditional method has the problems of high labor intensity and low work efficiency. The use of the pulley tensioning device can quickly realize the tension of the pulley, greatly reducing labor intensity and improving work efficiency. Although there are belt pulley tensioning devices, in use, the scope of application is limited and the operation is complicated. [0004] The disclosure of the above background technical content is only used to assist the understanding of the concept and technical solution of the present invention. It does not necessarily belong to the prior art of this...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16H7/24F16H7/08
CPCF16H7/08F16H7/24
Inventor 方史林曹振才谭洪波
Owner GUANGXI YUCHAI MASCH CO LTD
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