CN211950485U

CN211950485U - Coal mining and cutting device for coal mine

Info

Publication number: CN211950485U
Application number: CN202020609453.5U
Authority: CN
Inventors: 丁志强; 戴锋; 白宙; 毕俊刚
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-04-22
Filing date: 2020-04-22
Publication date: 2020-11-17
Anticipated expiration: 2030-04-22

Abstract

The utility model discloses a coal mining and ore cutting device for coal mines, which comprises a dust collector and a machine body, wherein the dust collector is arranged on the outer wall of the upper end of the machine body, the outer wall of the machine body is provided with a handle, a hydraulic column is arranged on the machine body on the left side of the dust collector, when the coal mining and ore cutting device works, the device is conveniently moved by the handle and a moving wheel, the power is switched on, the cutting wheel can be driven to rotate at high speed through the action of a crankshaft, a cutting knife on the cutting wheel is utilized to cut a coal mine, a protective frame can shield splashed coal blocks in the cutting process, the safety of workers is ensured, the working height of ore cutting can be adjusted by the hydraulic column, smoke generated in the ore cutting process can be adsorbed into the dust collector through a dust collection head and a dust collection pipe under the action of a filter screen to protect the lungs of the workers, and, the filter screen can effectually prevent that the large granule coal cinder from going on in the dust catcher, causing the damage to the dust catcher.

Description

Coal mining and cutting device for coal mine

Technical Field

The utility model belongs to the technical field of the colliery is excavated the device is correlated with, concretely relates to coal mining cuts ore device in colliery.

Background

Coal mines are areas where humans mine coal resources in coal-rich mining areas, and are generally divided into underground coal mines and opencast coal mines, when a coal seam is far away from the ground surface, coal mining towards an underground excavation roadway is generally selected, the coal mining is the underground coal mines, when the coal seam is very close to the ground surface, coal mining is generally selected by directly stripping a surface soil layer, the coal mining is the opencast coal mines, coal mining work is work of separating valuable coal from the underground or the ground surface and transporting the valuable coal away from the site, and mining modes are also divided into open pit mining and underground mining.

The prior coal mining and ore cutting device has the following problems: the existing coal mining and ore cutting device is applied to actual coal mining work in a coal mine, and has certain defects, the existing coal mining and ore cutting device is large in mass and volume, difficult to transport and operate, inconvenient for some small-sized pits, low in efficiency of manual cutting operation, severe in environment of ore cutting, and low in practicability, and the produced smoke dust causes dirt on the surface of a human body when the coal is cut, so that the human respiratory tract system is damaged.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a coal mining cuts ore device in colliery to current coal mining of proposing in solving above-mentioned background art cuts ore device quality volume all comparatively huge, be difficult for transporting and the operation, to some miniature pits, coal mining cuts ore deposit work comparatively inconvenient, and, it is lower to cut the operating efficiency through the manual work, and the environment that cuts ore deposit is abominable moreover, when cutting ore, the smoke and dust of production leads to the fact filth to the human body surface, cause the harm to personnel's respiratory track system, the lower problem of practicality.

In order to achieve the above object, the utility model provides a following technical scheme: a coal mining and cutting device for coal mines comprises a dust collector and a machine body, wherein the dust collector is arranged on the outer wall of the upper end of the machine body, a handle is arranged on the outer wall of the machine body, a hydraulic column is arranged on the machine body on the left side of the dust collector, a supporting table is arranged on the outer wall of the upper end of the hydraulic column, a protective frame is arranged on the outer wall of the left end of the supporting table, the outer wall of the upper end of the supporting platform is provided with two cases, a dust suction head is arranged on a protective frame between the two cases, a cutting wheel is arranged on the left side of the protective frame, a cutting knife is arranged on the outer wall of the cutting wheel, the dust suction head is fixedly connected with the dust collector through a dust suction pipe, a filter screen is arranged on the outer wall of the front end of the protective frame, the dust collector is characterized in that shaft holes are formed in the protective frames on two sides of the filter screen, and the dust collector is electrically connected with the internal power supply.

Preferably, the lower extreme of organism is provided with removes the wheel, it is provided with four altogether to remove the wheel, four remove the wheel and set up respectively on the lower extreme outer wall of organism four corners department.

Preferably, the number of the handles is three, and the three handles are fixedly connected with the machine body in a welding mode.

Preferably, the cutting wheel is fixedly connected with the chassis through a crankshaft, and the leftmost end of the crankshaft penetrates through the inside of the protective frame through a shaft hole.

Preferably, the outer wall of the handle is sleeved with the cushion, and the handle and the cushion are fixedly connected in a viscose mode.

Preferably, the filter screen is made of stainless steel, filter holes are uniformly distributed in the filter screen, and the dust collection head is communicated with the filter screen through the filter holes.

Compared with the prior art of mining and cutting the ore device, the utility model provides a coal mining and cutting the ore device in colliery possesses following beneficial effect:

the utility model relates to a coal mining and cutting device for coal mines, which is improved and innovated on the basis of the existing coal mining and cutting device, so that the coal mining and cutting device has good practical performance in the application of actual coal mining and cutting work, the coal mining and cutting device for coal mines mainly comprises a moving wheel, a machine body, a hydraulic column, a machine shaft, a cutting knife, a cutting wheel, a protective frame, a machine case, a filter screen and other structures, when the coal mining and cutting device for coal mines is used for working, the device is convenient to move through a handle and the moving wheel, the power is switched on, the cutting wheel can be driven to rotate at high speed through the action of the machine shaft, the cutting knife on the cutting wheel is used for cutting the coal mines, the protective frame can shield splashed coal blocks in the cutting process, the safety of workers is ensured, the hydraulic column can adjust the working height of the coal mining and cutting, through the effect of filter screen for cut the smoke and dust that the ore deposit in-process produced, can adsorb inside the dust catcher through dust absorption head and dust absorption pipe under the filter screen effect, and, the filter screen can effectually prevent that large granule coal cinder from going on in the dust catcher, causes the damage to the dust catcher, the utility model relates to a coal mining cuts ore deposit device simple structure, convenient to use for the environment that cuts the ore deposit becomes good, can effectually avoid cutting the smoke and dust that the ore deposit in-process produced, causes the problem emergence of filth and cause the harm to personnel's respiratory system to the human body surface, has fine practicality.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description, do not constitute a limitation of the invention, in which:

fig. 1 is a schematic perspective view of a coal mining and cutting device provided by the utility model;

fig. 2 is a schematic view of a planar structure of the protection frame of the present invention;

FIG. 3 is a schematic view of the assembly structure of the protection frame of the present invention;

in the figure: 1. a moving wheel; 2. a body; 3. a hydraulic column; 4. a crankshaft; 5. a cutting knife; 6. a cutting wheel; 7. a dust collection head; 8. a protective frame; 9. a chassis; 10. a support table; 11. a dust collection pipe; 12. a vacuum cleaner; 13. a handle; 14. a shaft hole; 15. and (4) a filter screen.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, 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 work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a coal mining and cutting device for coal mines comprises a dust collector 12 and a machine body 2, wherein the dust collector 12 is installed on the outer wall of the upper end of the machine body 2, the lower end of the machine body 2 is provided with four moving wheels 1, the four moving wheels 1 are respectively arranged on the outer wall of the lower end of four corners of the machine body 2, the coal mining and cutting device for coal mines can be conveniently moved and transported under the combined action of the four moving wheels 1, the outer wall of the machine body 2 is provided with three handles 13, cushions are sleeved on the outer wall of the handles 13, the handles 13 and the cushions are fixedly connected in a gluing mode, so that the stable and firm connection between the handles 13 and the cushions is ensured, the hands can be protected under the action of the cushions, the three handles 13 are respectively fixedly connected with the machine body 2 in a welding mode, so that the stable and firm connection between the handles 13 and the machine body 2 is ensured, can promote organism 2 through three handle 13, be provided with hydraulic pressure post 3 on the left organism 2 of dust catcher 12, be provided with brace table 10 on the upper end outer wall of hydraulic pressure post 3, be provided with protecting frame 8 on the left end outer wall of brace table 10, be provided with quick-witted case 9 on the upper end outer wall of brace table 10, quick-witted case 9 is provided with two altogether, is provided with dust absorption head 7 on the protecting frame 8 between two quick-witted cases 9.

A coal mining and ore cutting device for coal mines, a cutting wheel 6 is arranged on the left side of a protective frame 8, the cutting wheel 6 is fixedly connected with a case 9 through a shaft 4, the leftmost end of the shaft 4 penetrates through the protective frame 8 through a shaft hole 14, the cutting wheel 6 can be driven to rotate at high speed through the action of the shaft 4, a coal mine is cut by a cutting knife 5 on the cutting wheel 6, the cutting knife 5 is arranged on the outer wall of the cutting wheel 6, a dust suction head 7 is fixedly connected with a dust collector 12 through a dust suction pipe 11, a filter screen 15 is arranged on the outer wall of the front end of the protective frame 8, the filter screen 15 is made of stainless steel materials, filter holes are uniformly distributed on the filter screen 15, the dust suction head 7 is communicated with the filter screen 15 through the filter holes, smoke dust generated in the ore cutting process is adsorbed by the dust collector 12 through the action of the filter screen 15, and large-particle coal blocks can be effectively prevented, the protective frames 8 at two sides of the filter screen 15 are provided with shaft holes 14, and the dust collector 12 is electrically connected with an internal power supply.

The utility model discloses a theory of operation and use flow: after the utility model is installed, when the coal mining and ore cutting device of the utility model is used for working, firstly, the coal mining and ore cutting device is moved to a proper position through the combined action of the handle 13 and the moving wheel 1, the power is switched on, the height of the hydraulic column 3 is adjusted, thereby the working height of ore cutting is adjusted, the engine inside the case 9 drives the cutting wheel 6 to rotate at high speed through the action of the crankshaft 4, the coal mine is cut through the cutting knife 5 on the cutting wheel 6, the splashed coal blocks can be blocked by the protective frame 8 in the cutting process, the safety of workers is ensured, the switch of the dust collector 12 is opened, the smoke dust generated in the ore cutting process can pass through the filter screen 15, and is absorbed into the dust collection bag inside the dust collector 12 through the dust collection head 7 and the dust collection pipe 11, the cleanliness of the ore cutting environment is greatly improved, after the ore cutting operation is finished, the dust suction bag in the dust collector 12 is replaced, and the coal mining and ore cutting device is withdrawn through the handle 13 and the moving wheel 1.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a coal mining ore cutting device in colliery, includes dust catcher (12) and organism (2), its characterized in that: the dust collector (12) is arranged on the outer wall of the upper end of the machine body (2), a handle (13) is arranged on the outer wall of the machine body (2), a hydraulic column (3) is arranged on the machine body (2) on the left side of the dust collector (12), a supporting table (10) is arranged on the outer wall of the upper end of the hydraulic column (3), a protective frame (8) is arranged on the outer wall of the left end of the supporting table (10), a machine case (9) is arranged on the outer wall of the upper end of the supporting table (10), the two machine cases (9) are arranged together, a dust collection head (7) is arranged on the protective frame (8) between the two machine cases (9), a cutting wheel (6) is arranged on the left side of the protective frame (8), a cutting knife (5) is arranged on the outer wall of the cutting wheel (6), and the dust collection head (7) and the dust collector (12, be provided with filter screen (15) on the front end outer wall of protection frame (8), be provided with shaft hole (14) on protection frame (8) of filter screen (15) both sides, dust catcher (12) and internal power source electric connection.

2. The coal mine mining and mining device according to claim 1, wherein: the lower extreme of organism (2) is provided with removes wheel (1), remove wheel (1) and be provided with four altogether, four remove wheel (1) and set up respectively on the lower extreme outer wall of organism (2) four corners department.

3. The coal mine mining and mining device according to claim 1, wherein: the number of the handles (13) is three, and the three handles (13) are fixedly connected with the machine body (2) in a welding mode.

4. The coal mine mining and mining device according to claim 1, wherein: the cutting wheel (6) is fixedly connected with the case (9) through a crankshaft (4), and the leftmost end of the crankshaft (4) penetrates through the inside of the protective frame (8) through a shaft hole (14).

5. The coal mine mining and mining device according to claim 1, wherein: the outer wall of the handle (13) is sleeved with a soft pad, and the handle (13) and the soft pad are fixedly connected in a viscose mode.

6. The coal mine mining and mining device according to claim 1, wherein: the dust collection device is characterized in that the filter screen (15) is made of stainless steel, filter holes are uniformly distributed in the filter screen (15), and the dust collection head (7) is communicated with the filter screen (15) through the filter holes.