CN217016774U - Coal material crushing device for coking process - Google Patents

Abstract

The utility model discloses a coal material crushing device for a coking process, which comprises a tank body, wherein a screening tank is arranged at the top of the tank body, and a fixed block is arranged at the top of the screening tank, and the coal material crushing device has the advantages that: compared with the traditional device, the coal material screening device has the advantages that the screening tank, the motor, the first belt pulley, the second belt pulley, the worm, the stirring rod, the eccentric block, the first limiting rod, the filter screen frame, the first spring and the supporting block are arranged, so that coal materials can be screened, meanwhile, the stirring rod can stir during screening of the coal materials to prevent blockage, the crushing efficiency is further improved, in addition, the first bevel gear, the second bevel gear, the movable rod and the cam are arranged, the blockage prevention tank opening can be driven to move, the blockage condition during blanking is prevented, convenience is brought to the use of working personnel, and the working efficiency of the coal material screening device is greatly improved.

Description

Coal material crushing device for coking process

The technical field is as follows:

the utility model relates to the technical field of coal crushing, in particular to a coal crushing device for a coking process.

Background art:

the coal mainly comprises elements such as carbon, hydrogen, oxygen, nitrogen, sulfur, phosphorus and the like, the sum of the carbon, the hydrogen and the oxygen accounts for more than 95 percent of organic matters, the coal is a very important energy source and is also an important raw material in metallurgy and chemical industry, and the coal is classified into lignite, bituminous coal, anthracite and semi-anthracite.

The coal material can carry out shredding before using, but traditional reducing mechanism's crushing process is too single, leads to crushing inefficiency, and traditional reducing mechanism is because the too much probably produces the jam condition of coal material when the unloading, seriously influences work efficiency.

The utility model has the following contents:

the utility model aims to provide a coal material crushing device for a coking process, which comprises the following steps:

the utility model is implemented by the following technical scheme:

a coal crushing device for a coking process comprises a tank body, wherein a screening tank is arranged at the top of the tank body, a fixed block is arranged at the top of the screening tank, a motor is arranged on one side of the fixed block, a stirring rod is rotatably connected inside the screening tank, a first belt pulley is arranged on the outer side of the stirring rod and above the screening tank, an eccentric block is arranged at the bottom of the stirring rod, the output end of the motor is connected with the stirring rod, first limiting rods are arranged on two sides of the screening tank, a filtering screen frame is slidably connected on the outer sides of the two first limiting rods, a first spring is sleeved on the outer side of the first limiting rod, supporting blocks are symmetrically arranged on one side of the tank body, worms are rotatably connected inside the two supporting blocks, a second belt pulley is arranged at the top of the worm, a first bevel gear is arranged at the bottom of the worm, and a second bevel gear is meshed with the outer side of the first bevel gear, one side of second bevel gear is equipped with the dwang, the dwang is connected with jar body rotation, the one end that second bevel gear was kept away from to the dwang is equipped with the cam.

According to a preferable scheme of the utility model, two crushing rollers are rotatably connected inside the tank body, one end of each of the two crushing rollers is provided with a gear, and one side of one of the gears is provided with a worm gear.

As a preferable scheme of the utility model, a driving block is arranged at the top of the filter screen frame.

According to a preferable scheme of the anti-blocking tank, second limiting rods are symmetrically arranged at the bottom of the tank body, an anti-blocking tank opening is connected between the two second limiting rods in a sliding mode, and a second spring is sleeved on the outer side of each second limiting rod and above the anti-blocking tank opening.

According to a preferable scheme of the utility model, a controller is arranged on one side of the tank body and is electrically connected with the motor.

The utility model has the advantages that: compared with the traditional device, the coal material screening device has the advantages that the screening tank, the motor, the first belt pulley, the second belt pulley, the worm, the stirring rod, the eccentric block, the first limiting rod, the filter screen frame, the first spring and the supporting block are arranged, so that coal materials can be screened, meanwhile, the stirring rod can stir during screening of the coal materials to prevent blockage, the crushing efficiency is further improved, in addition, the first bevel gear, the second bevel gear, the movable rod and the cam are arranged, the blockage prevention tank opening can be driven to move, the blockage condition during blanking is prevented, convenience is brought to the use of working personnel, and the working efficiency of the coal material screening device is greatly improved.

Description of the drawings:

in order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the prior art descriptions will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.

FIG. 1 is a front view of the present invention;

FIG. 2 is a schematic view of the internal structure shown in FIG. 1;

fig. 3 is a schematic view of the crushing roller shown in fig. 2.

In the figure: 1. a tank body; 2. a controller; 3. a screening tank; 4. a motor; 5. a first pulley; 6. a second pulley; 7. a worm; 8. a stirring rod; 9. an eccentric block; 10. a filter screen frame; 11. a first limit rod; 12. a first spring; 13. a crushing roller; 14. a gear; 15. a worm gear; 16. a first bevel gear; 17. a second bevel gear; 18. rotating the rod; 19. a cam; 20. Preventing the tank mouth from being blocked; 21. a second limiting rod; 22. a second spring.

The specific implementation mode is as follows:

the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, the utility model provides a technical scheme that a coal material crushing device for a coking process comprises a tank body 1, wherein a screening tank 3 is arranged at the top of the tank body 1, a fixed block is arranged at the top of the screening tank 3, and a motor 4 is arranged on one side of the fixed block, and is an electromagnetic device for realizing electric energy conversion or transmission according to an electromagnetic induction law; the inner part of the screening tank 3 is rotatably connected with a stirring rod 8, a first belt pulley 5 is arranged on the outer side of the stirring rod 8 and above the screening tank 3, an eccentric block 9 is arranged at the bottom of the stirring rod 8, the output end of the motor 4 is connected with the stirring rod 8, first limiting rods 11 are arranged on two sides of the screening tank 3, filter screen frames 10 are connected to the outer sides of the two first limiting rods 11 in a sliding mode, a first spring 12 is sleeved on the outer side of each first limiting rod 11 and is a mechanical part which works by means of elasticity, the part made of elastic materials deforms under the action of external force, and recovers to the original shape after the external force is removed; the coal material screening device comprises a tank body 1, supporting blocks are symmetrically arranged on one side of the tank body 1, worms 7 are connected to the two supporting blocks in a rotating mode, a second belt pulley 6 is arranged on the top of each worm 7, a first bevel gear 16 is arranged on the bottom of each worm 7, a second bevel gear 17 is connected to the outer side of each first bevel gear 16 in a meshing mode, a rotating rod 18 is arranged on one side of each second bevel gear 17, the rotating rod 18 is connected with the tank body 1 in a rotating mode, a cam 19 is arranged at one end, away from the second bevel gear 17, of the rotating rod 18, a screening tank 3, a motor 4, a first belt pulley 5, a second belt pulley 6, each worm 7, a stirring rod 8, an eccentric block 9, a first limiting rod 11, a filtering net frame 10, a first spring 12 and the supporting blocks are arranged, coal material can be screened, meanwhile, the stirring rod 8 can stir and prevent blocking when the coal material is screened, the crushing efficiency is improved, and the first bevel gear 16 and the second bevel gear 17 are arranged, The rotating rod 18 and the cam 19 can drive the anti-blocking tank opening 20 to move, so that the blocking condition is prevented during blanking, convenience is provided for the use of workers, and the working efficiency of the blanking machine is greatly improved.

Two crushing rollers 13 are rotatably connected inside the tank body 1, a gear 14 is arranged at one end of each of the two crushing rollers 13, a gear 14 is arranged at one side of one gear 14, and a worm wheel 15 is arranged at one side of one gear 14, so that coal can be crushed; the top of the filter screen frame 10 is provided with a driving block, so that the eccentric block 9 can drive the filter screen frame 10 conveniently; the bottom of the tank body 1 is symmetrically provided with second limiting rods 21, an anti-blocking tank opening 20 is connected between the two second limiting rods 21 in a sliding manner, and a second spring 22 is sleeved outside the second limiting rods 21 and above the anti-blocking tank opening 20, so that the anti-blocking tank opening 20 can move conveniently; one side of the tank body 1 is provided with a controller 2, and the controller 2 is electrically connected with a motor 4, so that the integral operation of the utility model is convenient to control.

Specifically, when the coal material crushing device is used, the coal material crushing device is placed at a proper position and then is electrified, when the coal material crushing device is used, the operation controller 2 controls the motor 4 to rotate the stirring rod 8, the stirring rod 8 drives the eccentric block 9, the eccentric block 9 drives the filter screen frame 10 through the driving block, the filter screen frame 10 compresses the first spring 12, the coal material filtered by the filter screen frame 10 enters the tank body 1, meanwhile, the stirring rod 8 drives the first belt pulley 5, the first belt pulley 5 drives the second belt pulley 6 through a belt, the second belt pulley 6 drives the worm 7, the worm 7 drives the worm wheel 15, the worm wheel 15 drives one gear 14, one gear 14 drives the other gear 14, the two gears 14 respectively drive the crushing roller 13 to crush the coal material, meanwhile, the worm 7 drives the first bevel gear 16, the first bevel gear 16 drives the second bevel gear 17, the second bevel gear 17 drives the rotating rod 18, the rotating rod 18 drives the cam 19, when the convex part of the cam 19 contacts the anti-blocking tank opening 20, the anti-blocking tank opening 20 is pushed to move upwards, the anti-blocking tank opening 20 compresses the second spring 22, and when the cam 19 does not push the anti-blocking tank opening 20 any more, the second spring 22 resets the anti-blocking tank opening 20.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and should not be taken as limiting the scope of the present invention, which is intended to cover any modifications, equivalents, improvements, etc. within the spirit and scope of the present invention.

Claims (5)

1. The utility model provides a coal reducing mechanism for coking process, includes a jar body (1), its characterized in that, the top of jar body (1) is equipped with screening jar (3), the top of screening jar (3) is equipped with the fixed block, one side of fixed block is equipped with motor (4), the inside rotation of screening jar (3) is connected with puddler (8), the outside of puddler (8) just is located the top of screening jar (3) and is equipped with first belt pulley (5), the bottom of puddler (8) is equipped with eccentric block (9), the output and the puddler (8) of motor (4) are connected, the both sides of screening jar (3) are equipped with first gag lever post (11), two the outside sliding connection of first gag lever post (11) has filter screen frame (10), the outside cover of first gag lever post (11) is equipped with first spring (12), one side symmetry of jar body (1) is equipped with the supporting shoe, two the inside rotation of supporting shoe is connected with worm (7), the top of worm (7) is equipped with second belt pulley (6), the bottom of worm (7) is equipped with first bevel gear (16), the outside meshing of first bevel gear (16) is connected with second bevel gear (17), one side of second bevel gear (17) is equipped with dwang (18), dwang (18) rotate with jar body (1) to be connected, the one end that second bevel gear (17) were kept away from in dwang (18) is equipped with cam (19).

2. The coal pulverizing device for the coking process according to claim 1, characterized in that two crushing rollers (13) are rotatably connected inside the tank body (1), one end of the two crushing rollers (13) is provided with a gear (14) and a gear (14), and one side of one gear (14) is provided with a worm gear (15).

3. The coal pulverizing device for the coking process according to claim 1, characterized in that the top of the filter screen frame (10) is provided with a driving block.

4. The coal pulverizing device for the coking process according to claim 1, characterized in that the bottom of the tank body (1) is symmetrically provided with second limiting rods (21), an anti-blocking tank opening (20) is connected between the two second limiting rods (21) in a sliding manner, and a second spring (22) is sleeved outside the second limiting rods (21) and above the anti-blocking tank opening (20).

5. The coal pulverizing device for the coking process according to claim 1, characterized in that a controller (2) is arranged on one side of the tank body (1), and the controller (2) is electrically connected with a motor (4).

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