CN218359622U

CN218359622U - Dust-free coal smashing and screening equipment

Info

Publication number: CN218359622U
Application number: CN202222632327.3U
Authority: CN
Inventors: 张龙; 淡飞龙
Original assignee: Inner Mongolia Yitai Tongda Coal Co ltd
Current assignee: Inner Mongolia Yitai Tongda Coal Co ltd
Priority date: 2022-10-08
Filing date: 2022-10-08
Publication date: 2023-01-24
Anticipated expiration: 2032-10-08

Abstract

The utility model discloses a dustless type coal smashes and divides sieve equipment belongs to the coal processing field, including the main body frame, main body frame upper surface intercommunication has the stirring frame, and stirs the frame outer wall fixedly connected with first motor, first motor output end fixedly connected with first driving gear, stirring the frame inner wall and rotate and be connected with the first pivot, and stir the frame inner wall and rotate and be connected with the second pivot, first pivot outer wall fixedly connected with first driven gear; the beneficial effects of the utility model are that inside coal was smashed and was in main body frame with the branch sieve work, through main body frame, smash the coal and keep apart with the dust that divides the sieve during operation to produce, prevent that the dust from leaking, through with equipment union coupling dust catcher, make dust catcher work, absorb the dust that main body frame inside produced, further prevent that the dust that main body frame inside produced from taking place to leak, protected surrounding environment and operating personnel's health.

Description

Dust-free coal smashing and screening equipment

Technical Field

The utility model relates to a coal processing field specifically says to a dustless type coal smashes and divides sieve equipment.

Background

Coal is a solid combustible mineral formed by ancient plants buried underground and undergoing complex biochemical and physicochemical changes, is known as black gold by people and is industrial food, is one of main energy sources used in the human world since eighteenth century, enters twenty-first century, although the value of coal is not as high as that of the prior art, the coal is one of indispensable energy sources for production and life of human beings within a very long period of time, the supply of coal is also related to the stability of the development of the industry of China and even the aspects of the whole society, the problem of the supply safety of coal is also the most important part in the energy safety of China, the coal is produced in different sizes and needs to be broken by machines, so that the specification of the coal is uniform, the transportation and the use are convenient, a large amount of dust can be generated when the coal is broken, the pollution is caused to the surrounding environment, and the harm is caused to constructors.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a dustless type coal is smashed and is divided sieve equipment to solve the problem that proposes in the above-mentioned background art.

The technical scheme of the utility model is that: including main body frame, main body frame upper surface intercommunication has the garrulous frame of stirring, and stirs the first motor of garrulous frame outer wall fixedly connected with, first motor output end fixedly connected with first driving gear, stir garrulous frame inner wall and rotate and be connected with first pivot, and stir garrulous frame inner wall and rotate and be connected with the second pivot, the first driven gear of first pivot outer wall fixedly connected with, and first driven gear with first driving gear meshes mutually, second pivot outer wall fixedly connected with second driven gear, and second driven gear with first driven gear meshes mutually, first pivot outer wall fixedly connected with stirs garrulous blade, and stirs garrulous blade evenly distributed and be in first pivot outer wall and second pivot outer wall, stir garrulous frame upper end outer wall and seted up the feed inlet, and feed inlet upper end inner wall fixedly connected with sheet rubber, the inside being provided with of main body frame rocks the sieve, and rocking sieve outer wall of main body frame has seted up the spout, main body frame inner wall fixedly connected with spout assorted slider, main body frame outer wall fixedly connected with second motor, and second motor output end fixedly connected with equipment ring, and second inside be provided with the mesh side of the conveyer belt is provided with the fixed ring, the conveyer belt is located under the main body frame intercommunication the fixed equipment.

Further, the main body frame comprises a lower frame, and an upper frame is connected to the outer wall of the upper end of the lower frame through bolts.

Furthermore, smash frame inner wall fixedly connected with deflector, and the deflector is located first pivot top.

Furthermore, the upper surface of the main body frame is fixedly connected with a roller.

Further, a door is arranged on the upper surface of the main body frame.

Further, smash frame outer wall fixedly connected with protective frame, and first motor, first driving gear, first driven gear and second driven gear are located protective frame inside.

The utility model discloses an improve and provide a dustless type coal smashes and divides sieve equipment here, compare with prior art, have following improvement and advantage:

one is as follows: the utility model discloses inside coal smashes and divides the sieve work to be in main body frame, through main body frame, smash coal and divide the dust that the sieve during operation produced to keep apart, prevent that the dust from leaking outward, through with equipment union coupling dust catcher, make dust catcher work, absorb the inside dust that produces of main body frame, further prevent that the inside dust that produces of main body frame from taking place to leak, protected surrounding environment and operating personnel's health.

The second step is as follows: the utility model discloses a remove the bolt, make underframe and last frame separation, make things convenient for people to wash the main body frame inner wall, coal drops and can get into the garrulous frame inner wall both sides of stirring, stirs garrulous frame inner wall both sides and for processing the dead angle, drops for coal through the deflector and carries out the position restriction, has prevented the appearance at processing dead angle.

Drawings

The invention is further explained below with reference to the drawings and examples:

fig. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic front sectional view of the present invention;

FIG. 3 is a schematic view of the crushing frame of the present invention;

fig. 4 is the utility model discloses a rock the sieve and look sideways at the structural schematic diagram.

Description of reference numerals: 1. a main body frame; 101. a lower frame; 102. an upper frame; 2. a roller; 3. crushing the frame; 4. a guide plate; 5. a rubber sheet; 6. a first motor; 7. a first drive gear; 8. a first driven gear; 9. a first rotating shaft; 10. a second driven gear; 11. a second rotating shaft; 12. a protective frame; 13. a second motor; 14. a second driving gear; 15. an equipment ring; 16. shaking the screen; 17. a chute; 18. a conveyor belt; 19. a door; 20. and (4) a device pipe.

Detailed Description

The present invention will be described in detail with reference to fig. 1 to 4, and the technical solutions in the embodiments of the present invention will be clearly and completely described, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

The utility model provides a dust-free coal smashing and screening device through improvement, as shown in figures 1-4, the dust-free coal smashing and screening device comprises a main body frame 1, the upper surface of the main body frame 1 is communicated with a smashing frame 3, the outer wall of the smashing frame 3 is fixedly connected with a first motor 6, the output end of the first motor 6 is fixedly connected with a first driving gear 7, the inner wall of the smashing frame 3 is rotatably connected with a first rotating shaft 9, the inner wall of the smashing frame 3 is rotatably connected with a second rotating shaft 11, the outer wall of the first rotating shaft 9 is fixedly connected with a first driven gear 8, the first driven gear 8 is meshed with the first driving gear 7, the outer wall of the second rotating shaft 11 is fixedly connected with a second driven gear 10, the second driven gear 10 is meshed with the first driven gear 8, the outer wall of the first rotating shaft 9 is fixedly connected with a smashing blade, the crushing blades are uniformly distributed on the outer wall of the first rotating shaft 9 and the outer wall of the second rotating shaft 11, a feeding hole is formed in the outer wall of the upper end of the crushing frame 3, a rubber sheet 5 is fixedly connected to the inner wall of the upper end of the feeding hole, a shaking screen 16 is arranged inside the main body frame 1, a sliding groove 17 is formed in the outer wall of the shaking screen 16, a sliding block matched with the sliding groove 17 is fixedly connected to the inner wall of the main body frame 1, a second motor 13 is fixedly connected to the outer wall of the main body frame 1, a second driving gear 14 is fixedly connected to the output end of the second motor 13, an equipment ring 15 is fixedly connected to the outer wall of the shaking screen 16, a tooth groove matched with the second driving gear 14 is formed in the inner wall of the equipment ring 15, a conveying belt 18 is fixedly connected to the inner wall of the main body frame 1, the conveying belt 18 is located below the shaking screen 16, and an equipment pipe 20 is communicated with the lower surface of the main body frame 1; coal is fed into the inside of the smashing frame 3 from the feeding hole through the material conveying belt, the feeding hole is shielded through the rubber sheet 5, the phenomenon that dust in the smashing frame 3 escapes from the feeding hole is reduced, stirring blades on the outer walls of the first rotating shaft 9 and the second rotating shaft 11 relatively rotate through the driving of the output end of the first motor 6, the coal in the smashing frame 3 is smashed, the smashed coal in the smashing frame 3 is accepted through the shaking screen 16, the second driving gear 14 rotates through the driving of the output end of the second motor 13, a quarter of tooth blocks are arranged on the outer wall of the second driving gear 14, the shaking screen 16 can reciprocate through the rotating second driving gear 14, the coal on the shaking screen 16 is separated and screened through the shaking screen 18, the coal separated and screened by the falling on the shaking screen 16 is accepted through the conveying belt 18, the coal separated and screened is transferred to a designated place through the conveying belt 18, the smashing and screening work is located inside the main body frame 1, dust generated during the coal smashing and screening work is further prevented from leaking through the dust collector connected with the dust collector 20, and dust collector, and dust collecting operation of the dust collecting main body 1 is further prevented from entering the dust collecting main body and dust collecting frame 1.

The specific main body frame 1 comprises a lower frame 101, and an upper frame 102 is connected to the outer wall of the upper end of the lower frame 101 through bolts; the lower frame 101 and the upper frame 102 are separated by releasing the bolts, so that people can clean the inner wall of the main body frame 1 conveniently.

The inner wall of the specific crushing frame 3 is fixedly connected with a guide plate 4, and the guide plate 4 is positioned above the first rotating shaft 9; coal drops and can get into 3 inner wall both sides of the frame of stirring, and 3 inner wall both sides of the frame of stirring are the processing dead angle, drop for coal through deflector 4 and carry out position restriction, have prevented that coal from falling down from processing dead angle.

The upper surface of a specific main body frame 1 is fixedly connected with a roller 2; the movement of the device is facilitated by the rollers 2.

The upper surface of the main body frame 1 is provided with a door 19; through opening the door 19, make things convenient for operating personnel to take out and rock big residue on the sieve 16, prevent that big residue from gathering on rocking the sieve 16, guaranteed to rock the normal work of sieve 16.

The outer wall of the specific crushing frame 3 is fixedly connected with a protective frame 12, and the first motor 6, the first driving gear 7, the first driven gear 8 and the second driven gear 10 are positioned inside the protective frame 12; through protective frame 12, lie in protective frame 12 to first motor 6, first driving gear 7, first driven gear 8 and second driven gear 10 and protect, guaranteed stirring vane normal rotation, prevent that personnel's mistake from bumping the gear, prevent that personnel are injured.

The working principle is as follows: firstly, coal is fed into a stirring frame 3 from a feeding hole through a material conveying belt, the feeding hole is shielded through a rubber sheet 5, dust in the stirring frame 3 is reduced from escaping from the feeding hole, stirring blades on the outer walls of a first rotating shaft 9 and a second rotating shaft 11 are relatively rotated through the driving of an output end of a first motor 6, the coal in the stirring frame 3 is stirred and crushed, the crushed coal in the stirring frame 3 is received through a shaking screen 16, a second driving gear 14 is rotated through the driving of an output end of a second motor 13, a quarter of gear block is arranged on the outer wall of the second driving gear 14, the shaking screen 16 is reciprocated through the rotating second driving gear 14, so that the coal on the shaking screen 16 is screened, the conveying belt 18 receives screened coal falling on the shaking screen 16, and the screened coal is transferred to a designated place through the conveying belt 18, the coal smashing and screening work is positioned in the main body frame 1, the dust generated in the coal smashing and screening work is isolated through the main body frame 1 and is prevented from leaking, the dust collector is enabled to work by connecting the equipment pipe 20 with the dust collector, the dust generated in the main body frame 1 is absorbed, the dust generated in the main body frame 1 is further prevented from leaking, the surrounding environment and the health of operators are protected, then the lower frame 101 and the upper frame 102 are separated by removing bolts, the inner wall of the main body frame 1 is convenient to clean by people, the coal falls into the two sides of the inner wall of the stirring frame 3, the two sides of the inner wall of the stirring frame 3 are dead corners for processing, the position limitation is carried out on the coal falling through the guide plates 4, the occurrence of the dead corners for processing is prevented, and the equipment is convenient to move through the rollers 2, through opening door 19, make things convenient for operating personnel to take out and rock big residue on the sieve 16, prevent that big residue from gathering on rocking sieve 16, guaranteed to rock the normal work of sieve 16, at last through protective frame 12, lie in protective frame 12 to first motor 6, first driving gear 7, first driven gear 8 and second driven gear 10 and protect, guaranteed stirring vane normal rotation, prevent that personnel from missing and bump the gear, prevent that personnel are injured.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. The utility model provides a dustless type coal smashes and divides sieve equipment which characterized in that: comprises a main body frame (1), the upper surface of the main body frame (1) is communicated with a stirring frame (3), the outer wall of the stirring frame (3) is fixedly connected with a first motor (6), the output end of the first motor (6) is fixedly connected with a first driving gear (7), the inner wall of the stirring frame (3) is rotatably connected with a first rotating shaft (9), the inner wall of the stirring frame (3) is rotatably connected with a second rotating shaft (11), the outer wall of the first rotating shaft (9) is fixedly connected with a first driven gear (8), the first driven gear (8) is meshed with the first driving gear (7), the outer wall of the second rotating shaft (11) is fixedly connected with a second driven gear (10), the second driven gear (10) is meshed with the first driven gear (8), the outer wall of the first rotating shaft (9) is fixedly connected with stirring blades, the stirring blades are uniformly distributed on the outer walls of the first rotating shaft (9) and the second rotating shaft (11), the outer wall of the stirring frame (3) is provided with a feed inlet, the inner wall of the stirring frame (5) is fixedly connected with a rubber sheet, the inner wall of the stirring screen sliding chute (16) is arranged on the inner wall of the main body frame, and a shaking sliding chute (17) is arranged on the main body frame (1), main body frame (1) outer wall fixedly connected with second motor (13), and second motor (13) output end fixedly connected with second driving gear (14), rock sieve (16) outer wall fixedly connected with equipment ring (15), and equipment ring (15) inner wall be provided with second driving gear (14) assorted tooth's socket, main body frame (1) inner wall fixedly connected with conveyer belt (18), and conveyer belt (18) are located rock sieve (16) below, main body frame (1) lower surface intercommunication has equipment pipe (20).

2. The dust-free type coal crushing and screening equipment as claimed in claim 1, wherein: the main body frame (1) comprises a lower frame (101), and an upper frame (102) is connected to the outer wall of the upper end of the lower frame (101) through bolts.

3. The dust-free type coal smashing and screening device according to claim 1, wherein: smash frame (3) inner wall fixedly connected with deflector (4), and deflector (4) are located first pivot (9) top.

4. The dust-free type coal crushing and screening equipment as claimed in claim 1, wherein: the upper surface of the main body frame (1) is fixedly connected with a roller (2).

5. The dust-free type coal smashing and screening device according to claim 1, wherein: the upper surface of the main body frame (1) is provided with a door (19).

6. The dust-free type coal smashing and screening device according to claim 1, wherein: the outer wall of the smashing frame (3) is fixedly connected with a protection frame (12), and the first motor (6), the first driving gear (7), the first driven gear (8) and the second driven gear (10) are located inside the protection frame (12).