Auxiliary accessories special for coal preparation

A technology for auxiliary accessories and coal preparation, which is applied in the direction of solid separation, filter screen, grille, etc., to achieve the effect of increasing wear resistance, simple structure and convenient operation.

Inactive Publication Date: 2015-12-16
HEBEI UNIV OF ENG
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the existing special auxiliary accessories for coal preparation lack the device that helps the screw to lift, and there are special auxiliary accessories for coal preparation that not only help to increase the wear resistance of the support plate but also help to prevent the wear plate from slipping. devices that cannot meet people's needs

Method used

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  • Auxiliary accessories special for coal preparation

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Embodiment Construction

[0013] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0014] see figure 1 , figure 1 It is a structural schematic diagram of the present invention.

[0015] The special auxiliary accessories for coal preparation include a transport seat 1, the lower end of the transport seat 1 is provided with an L-shaped guide groove 11, the lower end of the transport seat 1 is provided with a moving leg 12, and the lower end of the moving leg 12 is Pulley 121 is installed, and described pulley 121 has two, and is evenly installed on the lower end of slide plate 2, and guide wheel 22 is installed on the upper end of described slide plate 2, and guide wheel 22 can s...

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Abstract

The invention relates to auxiliary accessories special for coal preparation. The auxiliary accessories special for the coal preparation comprise a transport seat and a sliding plate, the lower end of the transport seat is provided with an L-shaped guide groove and moving legs, a sliding wheel is installed at the lower end of each moving leg, a guide wheel is installed at the upper end of the sliding plate, the guide wheel is installed in the L-shaped guide groove, a clamping holder and a boss are installed at the upper end of the transport seat, the boss is located in the middle of the transport seat, a fixing block is arranged at the lower end of the transport seat, the sliding plate is fixed on the fixing block through a bolt, thread bushings are arranged at the lower end of the sliding plate, a screw is installed in each thread bushing, a supporting disk is installed at the lower end of each screw, an abrasion resistant plate is installed at the lower end of each supporting disk, and anti-slip strips are installed on the two sides of each abrasion resistant plate. According to the auxiliary accessories special for the coal preparation, by means of the arrangement of the thread bushings with the screws, lifting and dropping of the screws are facilitated; by means of the arrangement of the abrasion resistant plates with the anti-slip strips, the effect of abrasion resistance of the supporting disks is facilitated.

Description

technical field [0001] The invention relates to the technical field of mechanical equipment accessories design, in particular to a special auxiliary accessory for coal preparation. Background technique [0002] There are many kinds of mechanical equipment. When the mechanical equipment is running, some of its parts and even itself can perform different forms of mechanical movement. Mechanical equipment consists of driving device, transmission device, transmission device, working device, braking device, protection device, lubrication system, cooling system and other parts. However, the existing special auxiliary accessories for coal preparation lack a device that helps the screw to lift, and there are special auxiliary accessories for coal preparation that not only help to increase the wear resistance of the support plate but also help to prevent the wear plate from slipping. Devices cannot meet people's needs. Contents of the invention [0003] The object of the present ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B03B5/48B07B1/42
Inventor 侯玮石华旺张晓康李华洛锋刘辉丁慧哲郝国强陈立程立朝魏丽娜秦玄烨
Owner HEBEI UNIV OF ENG
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