Tensioning device and method for transmission belt of crusher

A technology of tensioning device and crusher, applied in the direction of transmission, belt/chain/gear, mechanical equipment, etc., can solve the problems of large maintenance workload, time-consuming disassembly and assembly, affecting work efficiency and output, etc. The effect of disassembly and assembly mechanization level, improving production efficiency, reducing maintenance time and maintenance cost

Active Publication Date: 2021-12-31
南昌矿机集团股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Their common feature is that manual disassembly is the main method, which takes time to disassemble and assemble, and the maintenance workload of the crusher is heavy, which affects work efficiency and output.

Method used

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  • Tensioning device and method for transmission belt of crusher
  • Tensioning device and method for transmission belt of crusher
  • Tensioning device and method for transmission belt of crusher

Examples

Experimental program
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Embodiment Construction

[0044] The present invention is further explained in detail below in conjunction with the accompanying drawings.

[0045] Such as Figure 2-10 As shown, the tensioning device of the main drive belt of the crusher includes belt intelligent tensioning drive mechanism 1, motor 8, motor support I11, motor support II12, motor slide seat 14, motor support I11 and motor support II12 through several sets of fixing bolts 5 and the fixed nut 6 are fixed on the supporting frame on the side of the crusher host 4, and the driven wheel 3 is installed on the crusher host 4, and the driven wheel 3 is connected with the driving wheel 9 of the motor 8 through the belt 2, and the main drive taper sleeve 10 and The driving wheel 9 is fixed on the motor 8 through a plurality of screws, and the motor support I11 and the motor support II12 are respectively provided with two motor installation chute 13, and the motor installation chute 13 is used to install the motor 8 and the motor sliding seat 14, ...

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PUM

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Abstract

The invention discloses a tensioning device and method for a main transmission belt of a crusher. The tensioning device comprises a belt intelligent tensioning driving mechanism, a motor, a motor support I, a motor support II and a motor sliding seat, the motor support I and the motor support II are fixed to a supporting frame on one side of a crusher main machine, and the crusher main machine is provided with a driven wheel. The driven wheel is connected with a driving wheel of the motor through a belt, the motor support I and the motor support II are each provided with two motor installation sliding grooves, the motor installation sliding grooves are used for installing the motor and the motor sliding seat, and the motor and the motor sliding seat are a common movement assembly connected through bolts. The intelligent belt tensioning driving mechanism used for driving the motor and the motor sliding seat to move along the motor installation sliding grooves is installed in the motor support I and the motor support II, and the intelligent belt tensioning driving mechanism comprises a sliding adjusting mechanism and a locking fixing mechanism. According to the tensioning device and method, rapid installation, tensioning and loosening of the crusher belt can be achieved, the working efficiency is improved, and the maintenance time is shortened.

Description

technical field [0001] The invention belongs to the field of crusher equipment, and relates to a tensioning device and an adjustment method for a main drive belt of a crusher, and is especially suitable for intelligent tensioning of the main drive belts of large and medium gyratory crushers and hydraulic cone crushers. Background technique [0002] At present, the replacement and tensioning of the motor belts of cone crushers and gyratory crushers are basically manual clamping and loosening, such as figure 1 As shown in the figure, the motor is tightened by the lock nut and jack screw, and the motor and the bracket are locked by bolts, nuts and washers. Nuts and bolts are usually loosened and fastened with a hand wrench. Or tighten and loosen with the help of pneumatic and hydraulic wrenches. Their common feature is that they are mainly disassembled manually, which takes time to disassemble and assemble, and the maintenance workload of the crusher is heavy, which affects w...

Claims

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Application Information

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IPC IPC(8): F16H7/02F16H7/14
CPCF16H7/02F16H7/14F16H2007/0865F16H2007/0891F16H2007/0802Y02W30/62
Inventor 柳逢春雷华良詹春生姜俊雄
Owner 南昌矿机集团股份有限公司
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