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Numerical control conical crushing machine

A technology of cone crushers and crushers, which is applied in the direction of grain processing, etc., and can solve problems such as the inability to adjust the spacing by numerical control

Inactive Publication Date: 2013-09-11
辽宁东戴河新区和陆重科有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The spring spacing adjustment mechanism and the hydraulic spacing adjustment mechanism currently used have their own advantages and disadvantages. The biggest disadvantage is that the spacing cannot be adjusted by numerical control.

Method used

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Experimental program
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Embodiment Construction

[0020] As shown in the figure, a crusher 3 is installed on the frame 1, a moving cone 5 is installed in the crusher through a bearing, a fixed cone 4 is sleeved outside the moving cone, and the fixed cone is supported by the hydraulic expansion device 10 on the pallet 3.1 and between the backplanes on the rack;

[0021] An air motor 12 is installed on one side of the frame, and the motor gear 12.1 of the air motor is installed in mesh with the moving bevel gear 5.1 on the moving cone.

[0022] A hydraulic pump 6 is installed at the lower part of the frame, and the hydraulic pump is connected with the solenoid valve 7 , the buffer 8 and the hydraulic expansion device 10 through the hydraulic oil pipe 9 .

[0023] A piston 10.1 and a spring 10.2 are installed in the hydraulic retractor.

[0024] A distance sensor 11 is installed between the support plate and the piston rod.

[0025] A numerical control controller 2 is arranged on the frame, and a data input display 2.1, a hydr...

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Abstract

The invention provides a numerical control conical crushing machine. The crushing machine is arranged on a stander; a movable cone is arranged inside the crushing machine through a bearing; a fixed cone is sleeved outside the movable cone and is supported between a carrying plate and a base plate on the stander through a hydraulic stretching machine; a pneumatic motor is arranged on one side of the stander; a motor gear of the pneumatic motor is meshed with a movable cone gear on the movable cone; a hydraulic pump is arranged at the lower part of the stander and is connected with an electromagnetic valve, a buffering machine and the hydraulic stretching machine through hydraulic oil pipes; a piston and a spring are arranged inside the hydraulic stretching machine; a distance sensor is arranged between the carrying plate and a piston rod; a numerical controller is arranged on the stander. Control data is input, so that the hydraulic stretching machine works, and data setting and data control of a distance between the movable cone and the fixed cone of the conical crushing machine are realized. The invention is suitable for numerical control conical crushing machines.

Description

technical field [0001] The invention proposes ore crushing equipment in the field of mine equipment, specifically a numerical control cone crusher. Background technique [0002] The cone crusher has been widely used in the mining field. It has lower noise and higher efficiency than the crocodile crusher, and can directly crush the ore to the size required by the design at one time. [0003] The cone crusher is composed of fixed cone, moving cone and spacing adjustment mechanism. The size of the spacing determines the crushing particle size. Therefore, the adjustment effect of the spacing determines the crushing particle size of the crusher and the operating performance of the machine, as well as the working efficiency and service life of the crusher. [0004] At present, the spacing adjustment mainly adopts the spring mechanism or the hydraulic mechanism. Among them, the spring mechanism adjusts the spacing automatically. Therefore, when it works, the crushing particle size...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B02C2/00
Inventor 韩文双
Owner 辽宁东戴河新区和陆重科有限公司
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