CN213591114U

CN213591114U - Swing type coal separator

Info

Publication number: CN213591114U
Application number: CN202022652663.5U
Authority: CN
Inventors: 葛百义; 肖玉; 崔运来; 张文生; 徐之帅; 赵玉彪; 袁博群; 庄园; 岳宏亮
Original assignee: Tangshan Lianzhong Coal Dressing Technology Co ltd
Current assignee: Tangshan Lianzhong Coal Dressing Technology Co ltd
Priority date: 2020-11-17
Filing date: 2020-11-17
Publication date: 2021-07-02
Anticipated expiration: 2030-11-17

Abstract

The utility model discloses a formula coal picker sways, including the organism, the skin weld of organism has the mounting panel, and the surface mounting of mounting panel has the motor, and the axis of rotation fixed mounting of motor has half side gear, and the surface engagement of half side gear is connected with reciprocal frame, and the surface mounting of mounting panel has the bearing, and the fixed surface of bearing installs the dwang, and the fixed surface of dwang installs drive gear, and drive gear's surface engagement is connected with reciprocal frame. The sieve plate is driven to swing left and right along the screening groove through motor linkage, the coal particles screened out are discharged from the first discharge port and the second discharge port through the sieve plate when swinging left and right, and the rest coal materials can downwards enter the material chamber through the arc-shaped sieve plate, so that the coal screening efficiency is improved.

Description

Swing type coal separator

Technical Field

The utility model relates to a coal picker technical field specifically is a formula coal picker sways.

Background

Impurities are inevitably mixed in the raw coal in the processes of generation, exploitation and transportation; and the quality of the raw coal is increasingly poor along with the deep mining. In order to reduce impurities in raw coal and effectively and reasonably utilize coal resources, the coal is divided into various products according to quality and specification, and mechanical processing is required to be carried out on the coal, and the machines are generally called coal washing and selecting equipment. The coal washer is only one kind of washing equipment. The coal washer is divided into jigging, flotation, dense medium coal dressing, washing and the like, and comprises a raw coal gangue discharge machine, a gangue coal lifter and a multifunctional coal washer. The coal washer is a jigger, and the principle of different densities is utilized to stratify a coal bed by using wind and water, discharge gangue and impurities and recover clean coal meeting requirements.

However, the traditional coal separator cannot be directly taken out after screening large-scale impurities, and needs to be collected by using special equipment after screening work, so that the working efficiency is greatly reduced, and the impurities and high-quality coal materials cannot be directly separated in the coal screening process.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a formula coal picker sways to solve the problem that screening efficiency is low.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a formula coal picker sways, includes the organism, the skin weld of organism has the mounting panel, the surface mounting of mounting panel has the motor, the axis of rotation fixed mounting of motor has half side gear, half side gear's surface engagement is connected with reciprocal frame, the surface mounting of mounting panel has the bearing, the fixed surface of bearing installs the dwang, the fixed surface of dwang installs drive gear, drive gear's surface engagement is connected with reciprocal frame, and the motor drives half side gear and rotates, connects reciprocal frame through half side gear engagement and drives and remove about reciprocal frame, when removing about reciprocal frame, drives drive gear left-right rotation through reciprocal frame and drives dwang and sieve horizontal hunting.

Preferably, the surface of organism is provided with the screening groove, and the screening groove is the arc wall, the one end of organism sets up first discharge gate, the other end of organism is provided with the second discharge gate, and first discharge gate and second discharge gate are used for collecting the coal grain that the sieve was sieved.

Preferably, the surface of screening groove is provided with the arc sieve, and the arc sieve is used for the screening to be less than the coal grain in sieve aperture, and the lower extreme of arc sieve is provided with the material room, and the material room is used for collecting the coal grain that the arc sieve screened off.

Preferably, the surface welding of dwang has the sieve, and sieve sliding connection is in the inboard of screening groove, and the dwang rotates and drives the sieve and follow the screening groove horizontal hunting and filter the inboard coal grain of screening groove.

Preferably, the aperture of the sieve plate is not smaller than that of the arc-shaped sieve plate, the coal particles larger than the aperture of the sieve plate are discharged from the first discharge port and the second discharge port through the left-right swing of the sieve plate, and the coal particles smaller than the aperture of the sieve plate downwards fall into the material chamber through the arc-shaped sieve plate.

Preferably, the surface symmetry welding of mounting panel has the stopper, the surface and the reciprocal frame contact of stopper, the upper surface and the mounting panel butt of reciprocal frame, and the lower surface of reciprocal frame passes through the drive gear butt, and both sides and stopper contact can effectually prevent dropping of reciprocal frame.

Compared with the prior art, the beneficial effects of the utility model are that: the sieve plate is driven to swing left and right along the screening groove through motor linkage, the coal particles screened out are discharged from the first discharge port and the second discharge port through the sieve plate when swinging left and right, and the rest coal materials can downwards enter the material chamber through the arc-shaped sieve plate, so that the coal screening efficiency is improved.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a sectional view of the overall structure of the present invention;

fig. 3 is a side sectional view of the mounting plate of the present invention;

fig. 4 is the schematic diagram of the limiting block of the present invention.

In the figure: 1 machine body, 11 material chambers, 12 screening grooves, 13 first discharge ports, 14 second discharge ports, 15 arc-shaped sieve plates, 2 mounting plates, 21 motors, 22 half-side gears, 23 limiting blocks, 24 reciprocating frames, 25 rotating rods, 26 bearings, 27 driving gears and 28 sieve plates.

Detailed Description

Referring to fig. 1, a swing type coal separator comprises a separator body 1, wherein a mounting plate 2 is welded on the surface of the separator body 1, a motor 21 is installed on the surface of the mounting plate 2, a half gear 22 is fixedly installed on the rotating shaft of the motor 21, a reciprocating frame 24 is connected to the surface of the half gear 22 in a meshed manner, a bearing 26 is installed on the surface of the mounting plate 2, a rotating rod 25 is fixedly installed on the surface of the bearing 26, a driving gear 27 is fixedly installed on the surface of the rotating rod 25, a reciprocating frame 24 is connected to the surface of the driving gear 27 in a meshed manner, the motor 21 drives the half gear 22 to rotate, the reciprocating frame 24 is connected to the reciprocating frame 24 in a meshed manner through the half gear 22 to drive the reciprocating frame 24 to move left and right, and when the.

Referring to fig. 2, a screening slot 12 is formed in the surface of the machine body 1, the screening slot 12 is an arc-shaped slot, a first discharge port 13 is formed at one end of the machine body 1, a second discharge port 14 is formed at the other end of the machine body 1, and the first discharge port 13 and the second discharge port 14 are used for collecting coal particles screened by the screen plate 28.

Referring to fig. 2, an arc-shaped sieve plate 15 is disposed on the surface of the screening groove 12, the arc-shaped sieve plate 15 is used for screening coal particles smaller than the aperture of the sieve plate 28, a material chamber 11 is disposed at the lower end of the arc-shaped sieve plate 15, and the material chamber 11 is used for collecting the coal particles screened by the arc-shaped sieve plate 15.

Referring to fig. 2, the surface of the rotating rod 25 is welded with the sieve plate 28, the sieve plate 28 is slidably connected to the inner side of the screening slot 12, and the rotating rod 25 rotates to drive the sieve plate 28 to swing left and right along the screening slot 12 to screen the coal particles inside the screening slot 12.

Referring to fig. 1 and 2, the aperture of the sieve plate 28 is not smaller than the aperture of the arc sieve plate 15, the coal particles larger than the aperture of the sieve plate 28 are discharged from the first discharge port 13 and the second discharge port 14 by the left-right swing of the sieve plate 28, and the coal particles smaller than the aperture of the sieve plate 28 fall into the material chamber 11 through the arc sieve plate 15.

Referring to fig. 1, 2, 3 and 4, the surface of the mounting plate 2 is symmetrically welded with the limiting blocks 23, the surface of the limiting blocks 23 contacts with the reciprocating frame 24, the upper surface of the reciprocating frame 24 abuts against the mounting plate 2, the lower surface of the reciprocating frame 24 abuts against through the driving gear 27, and the two sides contact with the limiting blocks 23, so that the reciprocating frame 24 can be effectively prevented from falling.

The utility model discloses when concrete implementation: when the coal separator is used, the half gear 22 is driven to rotate through the motor 21, because the half gear 22 is meshed with the reciprocating frame 24, the reciprocating frame 24 can be driven to move left and right when the half gear 22 rotates, and because the surface of the reciprocating frame 24 is meshed with the driving gear 27, when the reciprocating frame 24 moves left and right, the driving gear 27 can be driven to rotate left and right through the reciprocating frame 24, so that the rotating rod 25 and the sieve plate 28 can be driven to swing left and right, because the sieve plate 28 is connected to the inner side of the screening groove 12 in a sliding mode, coal particles larger than the aperture of the sieve plate 28 are discharged from the first discharge port 13 and the second discharge port 14 through the left and right swinging of the sieve plate 28, coal particles smaller than the aperture of the sieve plate 28 fall into the material chamber 11 through the.

Claims

1. A rocking type coal separator comprises a machine body (1), and is characterized in that: the skin weld of organism (1) has mounting panel (2), the surface mounting of mounting panel (2) has motor (21), the axis of rotation fixed mounting of motor (21) has half side gear (22), the surface meshing of half side gear (22) is connected with reciprocal frame (24), the surface mounting of mounting panel (2) has bearing (26), the fixed surface of bearing (26) installs dwang (25), the fixed surface of dwang (25) installs drive gear (27), the surface meshing of drive gear (27) is connected with reciprocal frame (24).

2. The coal separator of claim 1, wherein: the surface of organism (1) is provided with screening groove (12), the one end of organism (1) sets up first discharge gate (13), the other end of organism (1) is provided with second discharge gate (14).

3. The coal separator of claim 2, wherein: the surface of screening groove (12) is provided with arc sieve (15), and the lower extreme of arc sieve (15) is provided with material room (11).

4. The coal separator of claim 1, wherein: the surface welding of dwang (25) has sieve (28), and sieve (28) sliding connection is in the inboard of screening groove (12).

5. The coal separator of claim 4, wherein: the aperture of the sieve plate (28) is not smaller than that of the arc sieve plate (15).

6. The coal separator of claim 1, wherein: the surface symmetry welding of mounting panel (2) has stopper (23), and the surface and the reciprocal frame (24) contact of stopper (23).