CN220824922U

CN220824922U - Anthracite crushing and sieving device

Info

Publication number: CN220824922U
Application number: CN202322059617.8U
Authority: CN
Inventors: 宋浩
Original assignee: Ningxia Zhongtan Metallurgy Co ltd
Current assignee: Ningxia Zhongtan Metallurgy Co ltd
Priority date: 2023-08-02
Filing date: 2023-08-02
Publication date: 2024-04-23
Anticipated expiration: 2033-08-02

Abstract

The utility model discloses an anthracite crushing and sieving device, which comprises a treatment box: the inside of handling the case is provided with crushing part, the equal fixedly connected with backup pad in left and right sides of handling the case, the downside fixedly connected with bottom plate of backup pad, the downside of handling the case is provided with processing unit, processing unit includes the discharge frame, discharge frame fixed connection is in the downside of handling the case, the downside of discharge frame is provided with the filter frame, left and right sides two have all been seted up in the outside of backup pad the spout, the inboard sliding connection of spout has the slider. Through being provided with processing case, discharge frame, filter frame, crushing case, apron, connecting block, connecting plate, screw rod and motor one, the control screw rod of being convenient for rotates, makes filter frame and the apron on the screw rod control connecting block simultaneously backward movement, is convenient for smash the screening to the anthracite and finishes the back, smashes the anthracite that the granule is big fast, reduces the work load that the staff took the anthracite.

Description

Anthracite crushing and sieving device

Technical Field

The utility model relates to the technical field of anthracite coal crushing, in particular to an anthracite coal crushing and sieving device.

Background

Anthracite coal is a hard, dense and high gloss coal mine variety. Among all coal varieties, anthracite coal has the highest carbon content and the lowest impurity content, although the calorific value is low. Commonly known as white or red coal. Is the coal with the greatest degree of coalification. Anthracite has high fixed carbon content, low volatile component yield, high density, high hardness, high ignition point and no smoke during combustion. After the anthracite coal is mined, a crushing and screening rotating shaft is needed to be used for carrying out powder screening on the anthracite coal.

Through retrieving, application number is "202222659653.3", provides a mining raw coal reducing mechanism, breaks up the buggy through breaking up rabbling mechanism and dries simultaneously, sieves the buggy through multiunit annular screening board 16, and the buggy after sieving is collected through collecting hopper two 19 and discharge pipe 20 and is discharged, and the coal briquette of sieve macroparticles is taken out from cylindrical framework 3 and is continued smashing.

Through carrying out powder through crushing part to anthracite, the less coal cinder of granule that powder was sieved is discharged, and the great coal cinder of granule needs the staff to get rid of, then pours the big coal cinder of granule into crushing part again and smashes, but this in-process, needs the staff to get rid of the big coal cinder of granule, when the volume that needs to handle anthracite is great, needs the staff to take out the big coal cinder of granule repeatedly and pour into equipment into, and the operation is troublesome, increases staff's amount of labour.

Disclosure of utility model

In order to overcome the defects that in the prior art, after the anthracite is crushed and sieved, the anthracite with large particles needs to be repeatedly taken out by a worker and put back into equipment again for crushing again, and the operation is troublesome, one of the purposes of the utility model is to provide the anthracite crushing and sieving device.

One of the purposes of the utility model is realized by adopting the following technical scheme: anthracite crushing and sieving device comprises a treatment box: the inner side of the treatment box is provided with a crushing part, the left side and the right side of the treatment box are fixedly connected with supporting plates, the lower side of each supporting plate is fixedly connected with a bottom plate, and the lower side of the treatment box is provided with a treatment unit;

The treatment unit comprises a discharge frame, the lower side at the treatment box is fixedly connected to the discharge frame, the filter frame is arranged on the lower side of the discharge frame, two sliding grooves are formed in the outer side of each supporting plate, sliding blocks are connected to the inner sides of the sliding grooves in a sliding mode, the crushing box is fixedly connected to the upper side of the bottom plate, a cover plate is arranged on the upper side of the crushing box, connecting blocks are fixedly connected between the sliding blocks and the filter frame and the cover plate, connecting plates are fixedly connected to the upper side and the lower side of the filtering box, fixing blocks are fixedly connected to the outer sides of the front end and the rear end of each supporting plate, screw rods are connected between the fixing blocks in a rotating mode, a first motor is fixedly connected to the front side of each fixing block, two crushing rollers are connected to the inner side of each crushing box in a rotating mode, and a second motor is fixedly connected to the outer side of each crushing box.

According to the anthracite crushing and sieving device, the output end of the motor I is fixedly connected with the front end of the screw rod. The screw is convenient to control to rotate.

According to the anthracite crushing and sieving device, the screw rod is in threaded connection with the connecting plate. The connecting plate can be conveniently controlled to move back and forth.

According to the anthracite crushing and sieving device, a funnel is fixedly connected to the inner side of the treatment box. Is convenient for the centralized discharge of materials.

According to the anthracite crushing and sieving device, the vibration motor is fixedly connected to the lower side of the connecting block at the upper side. The filter frame is convenient for sieving anthracite.

According to the anthracite coal pulverizing and sieving device, the output end of the motor II is fixedly connected with the outer sides of the pulverizing rollers, and gears are fixedly connected with the outer sides of the two pulverizing rollers. The two crushing rollers can be controlled to reversely rotate, and the anthracite coal is crushed.

According to the anthracite coal pulverizing and sieving device, a drawer is arranged at the front side of the pulverizing box. The crushed materials are conveniently discharged.

Advantageous effects

Through being provided with processing case, discharge frame, filter frame, crushing case, apron, connecting block, connecting plate, screw rod and motor one, the control screw rod of being convenient for rotates, makes filter frame and the apron on the screw rod control connecting block simultaneously backward movement, is convenient for smash the screening to the anthracite and finishes the back, smashes the anthracite that the granule is big fast, reduces the work load that the staff took the anthracite.

Additional aspects and advantages of the utility model will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model.

Drawings

The utility model is further described below with reference to the drawings and examples;

FIG. 1 is a perspective view of the whole anthracite pulverizing and sieving device of the present utility model;

FIG. 2 is a cross-sectional perspective view of the anthracite pulverizing and sieving apparatus of the present utility model;

FIG. 3 is a perspective view of the processing unit of the anthracite coal pulverizing and sieving apparatus of the present utility model;

fig. 4 is an enlarged view at a in fig. 2.

Legend description:

1. A treatment box; 2. a pulverizing part; 3. a support plate; 4. a bottom plate; 5. a processing unit; 501. a discharge frame; 502. a filter frame; 503. a chute; 504. a slide block; 505. a connecting block; 506. a connecting plate; 507. a fixed block; 508. a screw; 509. a first motor; 510. a cover plate; 511. a crushing box; 512. a drawer; 513. a pulverizing roller; 514. a second motor; 515. a gear; 516. a vibration motor; 6. and (5) a funnel.

Detailed Description

Reference will now be made in detail to the present embodiments of the present utility model, examples of which are illustrated in the accompanying drawings, wherein the accompanying drawings are used to supplement the description of the written description so that one can intuitively and intuitively understand each technical feature and overall technical scheme of the present utility model, but not to limit the scope of the present utility model.

Referring to fig. 1 to 4, an anthracite coal pulverizing and sieving apparatus according to an embodiment of the present utility model includes a treatment tank 1: the inboard of handling case 1 is provided with crushing unit 2, and the equal fixedly connected with backup pad 3 of left and right sides of handling case 1, the downside fixedly connected with bottom plate 4 of backup pad 3, and the downside of handling case 1 is provided with processing unit 5, and the inboard fixedly connected with funnel 6 of handling case 1, wherein crushing unit 2 is including two pivoted crushing section of thick bamboo, and two crushing section of thick bamboo rotations smash the anthracite that gets into to sieve the anthracite of smashing through the filter frame 502 on processing unit 5.

The processing unit 5 comprises a discharge frame 501, the discharge frame 501 is fixedly connected to the lower side of the processing box 1, a filter frame 502 is arranged on the lower side of the discharge frame 501, two sliding grooves 503 are respectively arranged on the outer sides of a left supporting plate 3 and a right supporting plate 3, sliding blocks 504 are slidably connected to the inner sides of the sliding grooves 503, a crushing box 511 is fixedly connected to the upper side of a bottom plate 4, a cover plate 510 is arranged on the upper side of the crushing box 511, connecting blocks 505 are respectively fixedly connected between the sliding blocks 504 and the filter frame 502 and the cover plate 510, connecting plates 506 are respectively fixedly connected between the connecting blocks 505 on the upper side and the lower side, fixing blocks 507 are respectively fixedly connected to the outer sides of the front end and the rear end of the supporting plate 3, screw rods 508 are respectively and rotatably connected between the fixing blocks 507 on the front side and the rear end, a motor 509 is fixedly connected to the inner side of the crushing box 511, two crushing rollers 513 are respectively and a motor 514 is fixedly connected to the outer side of the crushing box 511, the output end of the first motor 509 is fixedly connected with the front end of the screw 508, the screw 508 is in threaded connection with the connecting plate 506, the output end of the second motor 514 is fixedly connected with the outer sides of the crushing rollers 513, gears 515 are fixedly connected to the outer sides of the two crushing rollers 513, when the filter frame 502 is used for filtering crushed anthracite, a worker places the collecting box on the cover plate 510 for collecting anthracite, when the anthracite with large particles on the filter frame 502 is required to be treated, the first motor 509 is started, the first motor 509 drives the screw 508 to rotate, the screw 508 drives the connecting plate 506 to move backwards, the connecting plate 506 drives the connecting plate 505 to move, the connecting plate 505 drives the filter frame 502 and the cover plate 510 to move backwards at the same time, the anthracite with large particles on the filter frame 502 falls into the crushing box 511 quickly, meanwhile, the second motor 514 is started under the action of the gears 515, the second motor 514 drives the two crushing rollers to rotate reversely, the crushing roller 513 is used for rapidly crushing the anthracite with large particles, so that the workload of taking the anthracite by a worker is reduced, and the operation is simple.

The lower side of the upper connecting block 505 is fixedly connected with a vibration motor 516, and the vibration motor 516 is convenient for driving the filter frame 502 to vibrate, so that the filter frame 502 filters anthracite.

The front side of the crushing box 511 is provided with a drawer 512, and the drawer 512 is convenient for taking out the crushed anthracite with large particles and is convenient for collection.

Working principle: when the anthracite coal filter is used, a worker firstly pours anthracite coal into the treatment box 1, and pulverizes the anthracite coal through the pulverizing part 2, the pulverized anthracite coal falls into the filter frame 502 for filtering, after the filtering is finished, part of the anthracite coal with large particles stays on the filter frame 502, at the moment, the motor A509 is started, the motor A509 drives the screw 508 to rotate, the screw 508 drives the filter frame 502 and the cover plate 510 to move backwards simultaneously under the action of the connecting plate 506 and the connecting block 505, at the moment, the anthracite coal with large particles falls into the pulverizing box 511, and at the same time, the motor B514 drives the pulverizing roller 513 to pulverize the anthracite coal with large particles, so that the operation is simple, and the treated anthracite coal is taken out and collected through the drawer 512.

The embodiments of the present utility model have been described in detail with reference to the accompanying drawings, but the present utility model is not limited to the above embodiments, and various changes can be made within the knowledge of one of ordinary skill in the art without departing from the spirit of the present utility model.

Claims

1. Anthracite crushing and sieving device is characterized by comprising a treatment box (1): the inner side of the treatment box (1) is provided with a crushing part (2), the left side and the right side of the treatment box (1) are fixedly connected with a supporting plate (3), the lower side of the supporting plate (3) is fixedly connected with a bottom plate (4), and the lower side of the treatment box (1) is provided with a treatment unit (5); the utility model provides a processing unit (5) is including discharging frame (501), the downside at processing case (1) of discharging frame (501) fixed connection, the downside of discharging frame (501) is provided with filter frame (502), both sides all offer two spouts (503) in the outside of backup pad (3), the inboard sliding connection of spout (503) has slider (504), the upside fixedly connected with crushing case (511) of bottom plate (4), the upside of crushing case (511) is provided with apron (510), equal fixedly connected with connecting block (505) between slider (504) and filter frame (502), apron (510), upper and lower both sides fixedly connected with connecting plate (506) between connecting block (505), the outside of both ends all fixedly connected with fixed block (507) around backup pad (3) rotate between fixed block (507) and be connected with screw rod (508), the front side fixedly connected with motor (509) of fixed block (507), the inboard of crushing case (511) rotates and is connected with two crushing roller (513), two outside fixedly connected with crushing case (514).

2. The anthracite pulverizing and sieving apparatus according to claim 1, wherein the output end of the motor one (509) is fixedly connected to the front end of the screw (508).

3. Anthracite pulverizing and sieving apparatus according to claim 1, in which the screw (508) is threadedly connected to the connecting plate (506).

4. Anthracite crushing and sieving device according to claim 1, characterized in that the inner side of the treatment box (1) is fixedly connected with a funnel (6).

5. The anthracite pulverizing and sieving apparatus according to claim 1, wherein a vibration motor (516) is fixedly connected to the lower side of the upper connecting block (505).

6. The anthracite crushing and sieving device according to claim 1, wherein the output end of the second motor (514) is fixedly connected with the outer sides of the crushing rollers (513), and gears (515) are fixedly connected with the outer sides of the two crushing rollers (513).

7. Anthracite pulverizing and sieving apparatus according to claim 1, in which a drawer (512) is provided on the front side of the pulverizing box (511).