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Belt adjusting device of fan of central air conditioner cabinet

A central air conditioner and adjustment device technology, which is applied in the direction of transmission devices, belts/chains/gears, mechanical equipment, etc., can solve problems such as the trouble of adjusting the belt gap, and achieve the effect of convenient adjustment

Inactive Publication Date: 2012-06-13
江苏瀚艺商用空调有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When installing the belt drive, it is troublesome to adjust the belt gap

Method used

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  • Belt adjusting device of fan of central air conditioner cabinet
  • Belt adjusting device of fan of central air conditioner cabinet

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0007] Such as figure 1 As shown, it includes a cabinet body 1, a fan frame 2, a fan 3, a motor 4, a fixed bracket 5, a movable bracket 6, and a screw 7.

[0008] The top of the cabinet body 1 is provided with a fan frame 2 , and the fan 3 is fixed on the lower surface of the fan frame 2 .

[0009] The fixed bracket 5 is fixed on the fan frame 2, and the movable bracket 6 is arranged below the fixed bracket 5. One end of the fixed bracket 5 is hinged with one end of the movable bracket 6, and the other end of the fixed bracket 5 is hinged with a screw rod 7, and the screw rod 7 passes through the movable bracket 6 The other end is threaded with the nut.

[0010] When installing, first install the fan 3 on the fan frame 2 on the ground, install the motor 4 on the fixed bracket 5, and install a belt between the motor 4 and the fan 3, and assemble the fan frame 2 to the cabinet 1 , the motor 4 sags under the action of gravity to automatically tension the belt, which is easy to ...

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PUM

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Abstract

The invention relates to a belt adjusting device of a fan of a central air conditioner cabinet, which comprises a cabinet, a fan frame, the fan and a motor. The fan frame is arranged at the top end of the cabinet, and the fan is fixed on the lower end surface of the fan frame. The belt adjusting device is characterized by further comprising a fixed support fixed on the fan frame and a movable support arranged below the fixed support, one end of the fixed support is hinged with one end of the movable support, the other end of the fixed support is hinged with a screw stem, and the screw stem penetrates through the other end of the movable support to be connected with a nut in a threaded manner. After the fan is mounted on the fan frame on the ground, the motor is mounted on the fixed support, a belt is mounted between the motor and the fan, when the fan frame is assembled on the cabinet, the motor droops under the gravity effect so as to automatically tension the belt, and the belt adjusting device is convenient in adjustment.

Description

technical field [0001] The invention relates to a central air-conditioning cabinet, in particular to a central air-conditioning cabinet fan belt adjusting device which is convenient for adjusting the tightness of the belt. Background technique [0002] The cold or hot air of the central air-conditioning cabinet is sent out by the fan. When the current fan is installed, the fan and the motor are installed on the fan frame at the upper end of the cabinet, and the fan and the motor are connected by a belt drive. When installing the belt drive, it is troublesome to adjust the belt gap. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a central air-conditioning cabinet fan belt adjusting device which is convenient for adjusting the tightness of the belt. [0004] In order to solve the above technical problems, the technical solution of the present invention is: a central air-conditioning cabinet fan belt adjustment de...

Claims

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Application Information

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IPC IPC(8): F16H7/08
Inventor 尚丹王信刘保卫陈荣生
Owner 江苏瀚艺商用空调有限公司