CN216756593U

CN216756593U - Non-blocking crusher for chemical coal sample preparation

Info

Publication number: CN216756593U
Application number: CN202122803676.2U
Authority: CN
Inventors: 李五洲
Original assignee: Pingluo Haoyuan Carbon Products Co ltd
Current assignee: Pingluo Haoyuan Carbon Products Co ltd
Priority date: 2021-11-16
Filing date: 2021-11-16
Publication date: 2022-06-17
Anticipated expiration: 2031-11-16

Abstract

The utility model discloses a non-blocking crusher for chemical coal sample preparation, and belongs to the technical field of chemical coal. The utility model provides a chemical industry coal system appearance is with no jam breaker, includes the box, and the motor is installed to the box right-hand member face, has cup jointed the crushing roller on the motor output shaft, and broken piece below is equipped with the chain, and the inside gear that is equipped with of chain, gear left are equipped with the carousel, and the carousel edge has set firmly the connecting axle, and the inside rotation of connecting axle is connected with the connecting rod, and the connecting rod below is equipped with the sliding frame, and the inside slider that is equipped with of sliding frame, the terminal surface has set firmly the transfer line before the slider, and the transfer line below is equipped with the sieve, and the sieve below is equipped with out the flitch. The coal crushing device has the advantages that the motor drives the crushing roller to crush the coal, the motor drives the crushing roller to rotate, meanwhile, the chain gear can drive the turntable to rotate, then, the turntable drives the sieve plate to vibrate up and down through the transmission rod to screen the coal, and the crushed coal can be screened and classified while the blockage of the device is prevented.

Description

Non-blocking crusher for chemical coal sample preparation

Technical Field

The utility model relates to the technical field of chemical coal, in particular to a non-blocking crusher for chemical coal sample preparation.

Background

Coal is a solid combustible mineral formed gradually by burying ancient plants underground and undergoing complex biochemical and physicochemical changes, is fossil fuel with the most abundant storage amount and the widest distribution region on the earth, and mainly comprises elements such as carbon, hydrogen, oxygen, nitrogen, sulfur and the like as organic matters of the coal, and in addition, contains a very small amount of elements such as phosphorus, fluorine, chlorine, arsenic and the like. Coal can be used for power generation and also has a large amount of applications in chemical industry, and the coal in the chemical industry needs to be crushed for use. Patent document with publication number CN212758903U provides a chemical industry coal system appearance is with no jam breaker among the prior art, the device passes through driving motor, rotary rod and crushing pole, be convenient for smash coal at the in-process of carrying out system appearance processing to chemical industry coal, coal after smashing falls into first screening board, under the cooperation of connecting plate, inserted bar and stopper is used, vibrations take place for first screening board, and then drive the inserted bar and take place vibrations, and then be convenient for filter the chemical industry coal on the first screening board. Although the device has more beneficial effects, the following problems still exist: the device drives the sieve vibration through the gravity of coal whereabouts, though can prevent to block up in the short time, but efficiency is lower, and long-term the use still can take place to block up. In view of this, we propose a non-clogging crusher for chemical coal sampling.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

The utility model aims to provide a blockage-free crusher for chemical coal sample preparation, which aims to solve the problems in the background technology.

2. Technical scheme

The utility model provides a chemical industry coal system appearance is with no jam breaker, the power distribution box comprises a box body, the motor is installed to box right-hand member face, motor output shaft runs through the box outer wall and extends to inside, the last crushing roller that has cup jointed of motor output shaft, the crushing roller top is equipped with broken piece, broken piece below is equipped with the chain, the inside symmetrical structure that is of chain is equipped with two gears, is located the below the gear left is equipped with the carousel, the carousel edge has set firmly the connecting axle, the inside rotation of connecting axle is connected with the connecting rod, the connecting rod below is equipped with the sliding frame, the inside slider that is equipped with of sliding frame, the terminal surface has set firmly the transfer line before the slider, the transfer line below is equipped with the sieve, the sieve below is equipped with out the flitch, two discharge gates have been seted up to the terminal surface lower part before the box, the feed inlet has been seted up to the box top surface.

Preferably, the gear is meshed with the chain, the gear positioned above is sleeved with the output shaft of the motor, and the discharging plate is fixedly connected with the inner wall of the box body.

Preferably, the broken pieces are fixedly connected with the inner wall of the box body, the breaking roller is in clearance fit with the broken pieces, and the sliding frame is fixedly connected with the inner wall of the box body.

Preferably, the gear located below is connected and fixed with the rotary table through a rotating shaft, and the lower end of the connecting rod is hinged with the top end of the transmission rod.

Preferably, the slider is connected with the sliding frame in a sliding mode, the front end of the sieve plate is connected with the discharge hole in the upper portion in a rotating mode, and the lower end of the transmission rod is hinged to the rear portion of the sieve plate.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages that:

1. the motor drives the crushing roller to crush the coal, the motor drives the crushing roller to rotate and simultaneously drives the turntable to rotate through the chain gear, then the turntable drives the sieve plate to vibrate up and down through the transmission rod to screen the coal, and the crushed coal can be screened and classified while the device is prevented from being blocked.

2. According to the coal crushing device, the crushing roller is in clearance fit with the crushing block, so that coal can be finely crushed, the coal can be prevented from splashing upwards, the crushing effect is good, and the generation of dust can be inhibited.

Drawings

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

FIG. 2 is a schematic cross-sectional view of the case of the present invention;

FIG. 3 is a schematic diagram of the slide frame according to the present invention;

the reference numbers in the figures illustrate: 1. a box body; 2. a motor; 3. a crushing roller; 4. breaking the fragments; 5. a chain; 6. a gear; 7. a turntable; 8. a connecting shaft; 9. a connecting rod; 10. a sliding frame; 11. a slider; 12. a transmission rod; 13. a sieve plate; 14. a discharge plate; 15. a discharge port; 16. and (4) feeding a material inlet.

Detailed Description

Referring to fig. 1-3, the present invention provides a technical solution:

the utility model provides a chemical industry coal system appearance is with no jam breaker, the power distribution box comprises a box body 1, motor 2 is installed to 1 right-hand member face of box, motor 2 output shaft runs through 1 outer wall of box and extends to inside, broken roller 3 has been cup jointed on the 2 output shaft of motor, 3 tops of broken roller are equipped with

broken piece

4, 4 below of broken piece are equipped with

chain

5, 5 inside symmetrical structure that is of chain is equipped with two gears 6, the 6 left of gear that is located the below is equipped with

carousel

7, 7 edges of carousel have set firmly connecting

axle

8, 8 inside rotations of connecting axle are connected with connecting rod 9, connecting rod 9 below is equipped with sliding frame 10, the inside slider 11 that is equipped with of sliding frame 10, the terminal surface has set firmly transfer line 12 before the slider 11, transfer line 12 below is equipped with sieve 13, sieve 13 below is equipped with ejection of compact board 14, two discharge gates 15 have been seted up to 1 preceding terminal surface lower part of box, feed inlet 16 has been seted up to 1 top surface of box.

Specifically, the gear 6 is meshed with the chain 5, the gear 6 positioned above is sleeved with an output shaft of the motor 2, and the discharging plate 14 is fixedly connected with the inner wall of the box body 1.

Furthermore, the crushing block 4 is fixedly connected with the inner wall of the box body 1, the crushing roller 3 is in clearance fit with the crushing block 4, and the sliding frame 10 is fixedly connected with the inner wall of the box body 1.

Still further, the gear 6 that is located the below is connected fixedly with carousel 7 through the pivot, and the lower extreme of connecting rod 9 is articulated with transfer line 12 top.

Furthermore, the slide block 11 is connected with the slide frame 10 in a sliding mode, the front end of the sieve plate 13 is connected with the discharge hole 15 above the sieve plate in a rotating mode, and the lower end of the transmission rod 12 is hinged to the rear portion of the sieve plate 13.

The working principle is as follows: when the device is used, firstly, coal is sent out through the feeding hole 16, then the motor 2 drives the crushing roller 3 to rotate, then the crushing roller 3 crushes the coal through clearance fit with the crushing block 4, then the crushed coal falls into the sieve plate 13, large particles are sent out from the discharge hole 15 through the sieve plate 13, then small particles fall into the discharge plate 14 through the sieve plate 13 and are sent out from the discharge hole 15, the motor 2 drives the crushing roller 3 and simultaneously drives the gear 6 above to rotate, then the gear above drives the gear 6 below to rotate through the chain 5, then the gear 6 below drives the turntable 7 to rotate through the rotating shaft, then the turntable 7 drives the upper end of the connecting rod 9 to do circular reciprocating motion through the connecting shaft 8, then the lower part of the connecting rod 9 is positioned on the sliding frame 10 in a sliding way through the sliding block 11, thereby driving the transmission rod 12 to do reciprocating motion up and down, then the transmission rod 12 drives the sieve plate 13 to do reciprocating motion up and down, and (4) performing vibration screening on coal to prevent blockage.

Claims

1. The utility model provides a chemical industry coal system appearance is with no jam breaker, includes box (1), its characterized in that: the automatic crusher is characterized in that a motor (2) is installed on the right end face of the box body (1), an output shaft of the motor (2) penetrates through the outer wall of the box body (1) and extends to the inside, a crushing roller (3) is sleeved on the output shaft of the motor (2), broken blocks (4) are arranged above the crushing roller (3), a chain (5) is arranged below the broken blocks (4), two gears (6) are arranged inside the chain (5) in a symmetrical structure, a rotary table (7) is arranged on the left side of the gears (6) below the chain (5), a connecting shaft (8) is fixedly arranged on the edge of the rotary table (7), a connecting rod (9) is rotatably connected inside the connecting shaft (8), a sliding frame (10) is arranged below the connecting rod (9), a sliding block (11) is arranged inside the sliding frame (10), a transmission rod (12) is fixedly arranged on the front end face of the sliding block (11), and a sieve plate (13) is arranged below the transmission rod (12), sieve (13) below is equipped with out flitch (14), two discharge gates (15) have been seted up to terminal surface lower part before box (1), feed inlet (16) have been seted up to box (1) top surface.

2. The non-clogging crusher for chemical coal sampling according to claim 1, characterized in that: the gear (6) is meshed with the chain (5), the gear (6) above the chain is sleeved with an output shaft of the motor (2), and the discharge plate (14) is fixedly connected with the inner wall of the box body (1).

3. The non-clogging crusher for chemical coal sampling according to claim 1, characterized in that: the crushing pieces (4) are fixedly connected with the inner wall of the box body (1), the crushing roller (3) is in clearance fit with the crushing pieces (4), and the sliding frame (10) is fixedly connected with the inner wall of the box body (1).

4. The non-clogging crusher for chemical coal sampling according to claim 1, characterized in that: the gear (6) positioned below is fixedly connected with the rotary table (7) through a rotating shaft, and the lower end of the connecting rod (9) is hinged with the top end of the transmission rod (12).

5. The non-clogging crusher for chemical coal sampling according to claim 1, characterized in that: slider (11) and sliding frame (10) sliding connection, sieve (13) front end is rotated with discharge gate (15) of top and is connected, transfer line (12) lower extreme is articulated with sieve (13) rear portion.