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Efficient crusher for coal mining

A crusher, high-efficiency technology, applied in the direction of earthwork drilling, slitting machinery, driving devices, etc., can solve the problems of single structure of the breaker, poor crushing effect, etc., and achieve the effect of improving crushing efficiency and crushing effect, and reducing energy consumption

Inactive Publication Date: 2018-07-06
山西审利华科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a high-efficiency crusher for coal mining, which can effectively solve the problem of single structure and poor crushing effect of the breaker used for coal mining or rock crushing in the prior art; the present invention combines rotary crushing device and impact The crushing devices are effectively combined together and driven by the same step motor to make them run synchronously. When used together, the crushing efficiency and crushing effect can be effectively improved in the process of coal mining or rock crushing.

Method used

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  • Efficient crusher for coal mining
  • Efficient crusher for coal mining
  • Efficient crusher for coal mining

Examples

Experimental program
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Effect test

specific Embodiment approach 1

[0027] Such as Figure 1-9 As shown, a high-efficiency crusher for coal mining includes a driving motor assembly 1, a transmission rod assembly 2, a chute frame assembly 3, a chute seat assembly 4, a sliding block frame assembly 5, a rotary crushing device 6, an impact type The crushing device 7 and the base plate 8, the drive motor assembly 1 is fixedly connected to the right side of the top of the chute frame assembly 3; the chute frame assembly 3 is fixedly connected to the right side of the top of the base plate 8; the drive motor The assembly 1 is connected to the rotary crushing device 6, and the rotary crushing device 6 is fixedly connected to the left side of the top of the base plate 8; the drive motor assembly 1 is connected to the transmission rod assembly 2; the transmission rod assembly 2 is connected to the chute frame assembly 3. The chute frame assembly 3 is connected to the sliding block frame assembly 5; the lower end of the sliding block frame assembly 5 is ...

specific Embodiment approach 2

[0028] Such as Figure 1-9As shown, the drive motor assembly 1 includes a drive motor body 1-1, a motor base 1-2, a transmission wheel 1-3 and an eccentric shaft 1-4; the front end of the output shaft of the drive motor body 1-1 is fixed Connect the transmission wheel 1-3; the eccentric position of the front side of the transmission wheel 1-3 is fixedly connected to the eccentric shaft 1-4; the drive motor body 1-1 is connected to the motor base 1-2 by screws; the The transmission wheel 1-3 is connected to the rotary crushing device 6 through a transmission belt; the eccentric shaft 1-4 is rotated and connected to the transmission rod assembly 2; the motor base 1-2 is connected to the chute frame assembly 3 by screws; The drive motor body 1-1 is connected to a power supply and a control switch through wires. When the drive motor assembly 1 is in use, after the drive motor body 1-1 is connected to the power supply and turned on by the control switch, the drive motor body 1-1 d...

specific Embodiment approach 3

[0029] Such as Figure 1-9 As shown, the transmission rod assembly 2 includes a transmission connecting rod 2-1, a rotating connecting rod 2-2, a hinge connecting rod 2-3 and a hinge seat 2-4; one end of the transmission connecting rod 2-1 is rotatably connected On the eccentric shaft 1-4, the other end of the transmission link 2-1 is fixedly connected to the hinge seat 2-4; one end of the hinge link 2-3 is connected to the hinge seat 2-4 through a hinge shaft; the hinge The other end of connecting rod 2-3 is connected on the chute frame assembly 3 by hinge shaft; One end of described rotating connecting rod 2-2 is rotatably connected on the chute frame assembly 3, and the other end of rotating connecting rod 2-2 Hingedly connected at the middle end of hinged connecting rod 2-3. When the transmission rod assembly 2 is in use, the transmission connecting rod 2-1 moves under the drive of the eccentric shaft 1-4, and the transmission connecting rod 2-1 drives the hinge connectin...

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Abstract

The invention relates to the field of coal mining, in particular to an efficient crusher for coal mining. The efficient crusher comprises a driving motor assembly, a transmission rod assembly, a sliding groove frame assembly, a sliding groove seat assembly, a sliding clamping-blocking frame assembly, a rotating-type crushing device, an impact-type crushing device and a base plate. The driving motor assembly is fixedly connected to the right side of the top end of the sliding groove frame assembly. The sliding groove frame assembly is fixedly connected to the right side of the top end of the base plate. The driving motor assembly is connected with the rotating-type crushing device. The rotating-type crushing device is fixedly connected to the left side of the top end of the base plate. Thedriving motor assembly is connected with the transmission rod assembly. The transmission rod assembly is connected with the sliding groove frame assembly. The sliding groove frame assembly is connected with the sliding clamping-blocking frame assembly. According to the efficient crusher for coal mining, the rotating-type crushing device and the impact-type crushing device are combined effectively,driving is conducted by adopting one motor, so that the rotating-type crushing device and the impact-type crushing device rotate synchronously and are used in a matched mode, and the crushing efficiency and the crushing effect can be improved effectively.

Description

technical field [0001] The invention relates to the field of coal mining, in particular to a high-efficiency crusher for coal mining. Background technique [0002] Coal mines are areas where human beings exploit coal resources in coal-rich mining areas, and are generally divided into underground coal mines and open-pit coal mines. When the coal seam is far away from the surface, it is generally selected to excavate the coal by digging the roadway underground, which is an underground coal mine. When the distance between the coal seam and the surface is very short, it is generally chosen to directly strip the surface soil layer to excavate coal, which is an open-pit coal mine. The vast majority of coal mines in my country are underground coal mines. Coal mines include large areas above and below ground and associated facilities. When mining in the field, coal mines often coexist with hard rocks, so a breaker is needed for crushing, which is convenient for future mining; the...

Claims

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Application Information

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IPC IPC(8): E21C27/20E21C31/02E21C35/00
CPCE21C27/20E21C31/02E21C35/00
Inventor 邹圣家
Owner 山西审利华科技有限公司
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