CN220215054U - Crusher for coal mining - Google Patents
Crusher for coal mining Download PDFInfo
- Publication number
- CN220215054U CN220215054U CN202223117340.1U CN202223117340U CN220215054U CN 220215054 U CN220215054 U CN 220215054U CN 202223117340 U CN202223117340 U CN 202223117340U CN 220215054 U CN220215054 U CN 220215054U
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- machine body
- coal mine
- base
- crushing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 239000003245 coal Substances 0.000 title claims abstract description 72
- 238000005065 mining Methods 0.000 title claims abstract description 19
- 238000001914 filtration Methods 0.000 claims abstract description 18
- 239000004575 stone Substances 0.000 claims abstract description 16
- 238000007599 discharging Methods 0.000 claims description 11
- 239000002893 slag Substances 0.000 claims description 8
- 230000005540 biological transmission Effects 0.000 claims description 6
- 239000011435 rock Substances 0.000 claims 1
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000000694 effects Effects 0.000 description 11
- 238000010586 diagram Methods 0.000 description 3
- 230000003139 buffering effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
Abstract
The utility model discloses a crusher for coal mining, and relates to the technical field of coal mining; the device comprises a base, wherein one end of the base is fixedly connected with universal wheels at intervals, a crushing mechanism is fixedly connected to one end of the base far away from the universal wheels, and a filtering mechanism is fixedly connected to the inside of the crushing mechanism; the conveying mechanism is used for filtering the crushed coal mine and is fixedly connected to the side face of the crushing mechanism; the coal mine stone filter is used for conveying the coal mine stones which are not filtered in the filter mechanism to the inside of the crushing mechanism again; the beneficial effects of the utility model are as follows: the crusher for coal mine exploitation not only can automatically crush the coal mine, but also can filter the crushed coal mine through the filtering mechanism, and can be matched with the conveying mechanism to convey the unfiltered and oversized coal mine into the crushing mechanism again for crushing for a plurality of times until the coal mine is completely crushed, so that the practicability of the device is improved, and the working efficiency of the device is improved to a certain extent.
Description
Technical Field
The utility model relates to the technical field of coal mining, in particular to a crusher for coal mining.
Background
Coal mines are areas where mankind is mining coal resources in a mining area rich in coal, and are generally divided into an underground coal mine and an open pit coal mine, and when the coal seam is far from the ground surface, coal is generally selected to be mined into an underground mining roadway, and the underground coal mine is the underground coal mine; when the distance between the coal bed and the ground surface is very close, the earth surface soil layer is generally peeled off directly to excavate coal, and the coal is an open pit coal mine; and in the exploitation process, for convenience in transportation, the crushing of the massive coal by the crusher is often realized.
In the prior art, most devices can only carry out conventional crushing and filtering processing, and can not carry out secondary or even repeated filtering on the coal mine which is not in line with the size after filtering in an automatic manner, and the coal mine is discharged out of the machine body until the coal mine meets the size specification, so that the practicability of the device is reduced, and the working efficiency of the device is reduced to a certain extent.
Disclosure of Invention
The utility model aims to provide a crusher for coal mine exploitation, which aims to solve the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
a breaker for coal mining, the breaker for coal mining comprising:
the device comprises a base, wherein one end of the base is fixedly connected with universal wheels at intervals; and
the crushing mechanism is fixedly connected to one end of the base far away from the universal wheel; the crushing device is used for crushing coal mines;
the filtering mechanism is fixedly connected inside the crushing mechanism; the device is used for filtering the crushed coal mine and pushing unfiltered coal mine stones;
the conveying mechanism is fixedly connected to the side face of the crushing mechanism; for transporting the unfiltered coal mine stones in the filter means again to the interior of the crushing means.
As a further scheme of the utility model: the crushing mechanism includes:
the machine body is fixedly connected to one end, far away from the universal wheel, of the base, and one end, far away from the base, of the machine body is fixedly connected with a feeding cylinder; and
the roll shafts are rotationally connected to two sides of the inside of the machine body, and the outer side faces of the roll shafts are fixedly connected with a plurality of crushing teeth;
the buffer plates are symmetrically arranged on two sides of the inner side surface of the machine body respectively, fixedly connected with the two sides of the inner side surface of the machine body and arranged between the feeding cylinder and the roll shaft;
the gears are fixedly connected to one end of the roll shaft arranged outside the machine body, and the gears on the two sides are meshed with each other;
the first driving piece is fixedly connected to the outer side face of the machine body and is in transmission connection with a roll shaft on any side.
As still further aspects of the utility model: the filtering mechanism comprises:
the filter screen is fixedly connected in the machine body; and
the baffle is fixedly connected to one end, close to the base, of the inside of the machine body, and is obliquely arranged;
the telescopic piece, telescopic piece fixed connection is at the lateral surface of organism, and telescopic end sliding connection of telescopic piece is inside the side of organism, and telescopic piece sets up the one end fixedly connected with push plate inside the organism.
As still further aspects of the utility model: the conveying mechanism comprises:
the conveying bin is fixedly connected to one side, far away from the base, of the machine body, and the side face of the conveying bin is communicated with the side face of the machine body through a connecting cylinder; and
the rotating shaft is rotationally connected to the inside of the conveying bin, and the outer side surface of the rotating shaft is fixedly connected with a spiral blade;
the second driving piece is fixedly connected to one end of the conveying bin, which is close to the base, and is in transmission connection with the rotating shaft;
the slag discharging barrel is fixedly connected to one end, far away from the base, of the side face of the conveying bin, and one end, far away from the conveying bin, of the slag discharging barrel is arranged in the feeding barrel.
As still further aspects of the utility model: a discharge hole is formed in one end, close to the baffle, of the side face of the machine body, and the discharge hole is used for discharging the filtered coal mine stones into the machine body;
the side of organism is provided with the extensible member groove, the extensible member groove is used for installing the extensible member.
Compared with the prior art, the utility model has the beneficial effects that: the crusher for coal mine exploitation not only can automatically crush the coal mine, but also can filter the crushed coal mine through the filtering mechanism, and can be matched with the conveying mechanism to convey the unfiltered and oversized coal mine into the crushing mechanism again for crushing for a plurality of times until the coal mine is completely crushed, so that the practicability of the device is improved, and the working efficiency of the device is improved to a certain extent.
Drawings
Fig. 1 is a schematic diagram of the external structure of a crusher for coal mining according to the present embodiment.
Fig. 2 is a schematic diagram of an internal structure of a crusher for coal mining according to the present embodiment.
Fig. 3 is a schematic diagram of a partial structure of a crusher for coal mining according to the present embodiment.
In the figure: the device comprises a base-1, a telescopic part-2, a machine body-3, a feeding cylinder-4, a first driving part-5, a gear-6, a slag discharging cylinder-7, a roll shaft-8, a conveying bin-9, a second driving part-10, a universal wheel-11, a buffer plate-12, a discharge hole-13, a filter screen-14, crushing teeth-15, a baffle plate-16, a helical blade-17, a rotating shaft-18, a connecting cylinder-19, a telescopic part groove-20 and a pushing plate-21.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1 to 3, a crusher for coal mining according to an embodiment of the present utility model includes:
the device comprises a base 1, wherein one end of the base 1 is fixedly connected with universal wheels 11 at intervals; the base 1 is also used for installing a crushing mechanism; and
the crushing mechanism is fixedly connected to one end of the base 1 far away from the universal wheel 11; the crushing device is used for crushing coal mines;
the filtering mechanism is fixedly connected inside the crushing mechanism; the device is used for filtering the crushed coal mine and can drive unfiltered coal mine stones to move;
the conveying mechanism is fixedly connected to the side face of the crushing mechanism; for transporting the unfiltered coal mine stones in the filter means again to the interior of the crushing means.
Referring to fig. 1 to 2, in one embodiment of the present utility model, the crushing mechanism includes:
the machine body 3 is fixedly connected to one end, far away from the universal wheel 11, of the base 1, and one end, far away from the base 1, of the machine body 3 is fixedly connected with the feeding cylinder 4; the feeding cylinder 4 is used for adding unbroken coal mine into the machine body 3; and
the roll shafts 8 are respectively connected to two sides of the interior of the machine body 3 in a rotating way, crushing teeth 15 are fixedly connected to the outer side faces of the roll shafts 8, and a plurality of crushing teeth 15 are arranged and distributed in an annular array; the roll shafts 8 on two sides can rotate in the machine body 3, so that crushing teeth 15 on the roll shafts can be driven to rotate along with the roll shafts, and the roll shafts can crush coal mines;
the buffer plates 12 are respectively and symmetrically arranged and fixedly connected to two sides of the inner side surface of the machine body 3, and are arranged between the feeding cylinder 4 and the roll shaft 8; for playing a certain buffering role when coal mine is added through the feeding cylinder 4;
the gear 6 is fixedly connected to one end of the roll shaft 8 arranged outside the machine body 3, and the gears 6 on two sides are meshed with each other; the rotation of the gears 6 on any side can drive the gears 6 on the other side to rotate under the meshing action;
the first driving piece 5 is fixedly connected to the outer side face of the machine body 3 and is in transmission connection with a roll shaft 8 on any side; for driving the roll shaft 8 on one side to rotate.
Referring to fig. 1 to 3, in one embodiment of the present utility model, the filtering mechanism includes:
the filter screen 14, the said filter screen 14 is fixedly connected to the inside of the organism 3; the filter is used for filtering the crushed coal mine; and
the baffle 16 is fixedly connected to one end, close to the base 1, of the inside of the machine body 3, and the baffle 16 is obliquely arranged; the device is used for guiding the coal mine stones filtered by the filter screen 14 to be discharged into the machine body 3;
the telescopic piece 2 is fixedly connected to the outer side face of the machine body 3, the telescopic end of the telescopic piece 2 is slidably connected to the inner side face of the machine body 3, and one end of the telescopic piece 2 arranged in the machine body 3 is fixedly connected with the pushing plate 21; the telescopic end of the telescopic piece 2 can slide in the side surface of the machine body 3, and then the pushing plate 21 can be driven to move, so that the coal mine stones which are too large and are not filtered on the end surface of the filter screen 14 can be pushed to the other side of the inside of the machine body 3.
Referring to fig. 1 to 2, in one embodiment of the present utility model, the conveying mechanism includes:
the conveying bin 9 is fixedly connected to one side, far away from the base 1, of the machine body 3, and the side surface of the conveying bin 9 is communicated with the side surface of the machine body 3 through a connecting cylinder 19; coal mine stones pushed by the pushing plate 21 can enter the conveying bin 9 through the connecting cylinder 19; and
the rotating shaft 18 is rotatably connected to the inside of the conveying bin 9, and the outer side surface of the rotating shaft 18 is fixedly connected with a spiral blade 17; the rotating shaft 18 can rotate in the conveying bin 9 so as to drive the spiral blades 17 to rotate along with the rotating shaft, so that coal stones can be conveyed to the upper end of the conveying bin 9;
the second driving piece 10 is fixedly connected to one end, close to the base 1, of the conveying bin 9 and is in transmission connection with the rotating shaft 18; for driving the rotation shaft 18 to rotate;
the slag discharging barrel 7 is fixedly connected to one end, far away from the base 1, of the side surface of the conveying bin 9, and one end, far away from the conveying bin 9, of the slag discharging barrel 7 is arranged in the feeding barrel 4; the slag discharging cylinder 7 can discharge the coal mine stones which are conveyed to the upper end from the inside of the conveying bin 9 into the feeding cylinder 4, so that the crushing effect is performed again.
Referring to fig. 2 to 3, in one embodiment of the present utility model, a discharge port 13 is disposed at one end of the side surface of the body 3, which is close to the baffle 16, and the discharge port 13 is used for discharging the filtered coal mine stones from the interior of the body 3;
the side of organism 3 is provided with extensible member groove 20, extensible member groove 20 is used for installing extensible member 2, and with extensible end sliding connection of extensible member 2.
The working principle of the utility model is as follows:
before starting to work, first driving piece 5 is started at first, under the effect of first driving piece 5, can drive the roller 8 of arbitrary side to rotate, and then can drive the gear 6 on it and rotate thereupon, under the meshing effect, the gear 6 of opposite side also rotates thereupon, and then drive the roller 8 of opposite side and rotate, both sides rotate in the inside of organism 3 and can drive the crushing tooth 15 on it and rotate thereupon, afterwards, add the inside of organism 3 with the colliery that does not break through feeding cylinder 4, and buffer plate 12 can play certain cushioning effect when adding the colliery, the crushing tooth 15 of constantly rotating can carry out the crushing processing in colliery, and the colliery that breaks can carry out the filtering effect through filter screen 14, and the colliery stone after the filter screen 14 filters can be through the guide effect of baffle 16 after, can discharge the inside of organism 3 through discharge gate 13 of organism 3, and after a period, a certain amount of unfiltered ore has been piled up to the terminal surface of filter screen 14, then slide in the inside the telescopic member groove 20 of organism 3 side through the telescopic end, and then can drive the push plate 21 and remove, carry out the colliery that carries out the filter screen 14 terminal surface and carry out the crushing effect through the drive cylinder 9 and carry out the inside of the conveying cylinder 9 through the drive of the filter screen 9 and carry out the inside of the conveying cylinder 9 and carry out the inside the conveying cylinder 9 through the filter screen 9 and carry out the effect of the conveying cylinder 9 and carry out the complete in the conveying effect of the inside of the conveying bin, can be carried out the conveying bin after the filter effect, can carry out the conveying effect, and the inside the conveying cylinder 9 is completed, and can be completely, and the inside the conveying bin is finished, and can be finished, and the inside is finished, and can be finished.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (5)
1. A crusher for coal mining, the crusher comprising:
the device comprises a base, wherein one end of the base is fixedly connected with universal wheels at intervals; and
the crushing mechanism is fixedly connected to one end of the base far away from the universal wheel; the crushing device is used for crushing coal mines;
the filtering mechanism is fixedly connected inside the crushing mechanism; the device is used for filtering the crushed coal mine and pushing unfiltered coal mine stones;
the conveying mechanism is fixedly connected to the side face of the crushing mechanism; for transporting the unfiltered coal mine stones in the filter means again to the interior of the crushing means.
2. The crusher for coal mining according to claim 1, wherein the crushing mechanism comprises:
the machine body is fixedly connected to one end, far away from the universal wheel, of the base, and one end, far away from the base, of the machine body is fixedly connected with a feeding cylinder; and
the roll shafts are rotationally connected to two sides of the inside of the machine body, and the outer side faces of the roll shafts are fixedly connected with a plurality of crushing teeth;
the buffer plates are symmetrically arranged on two sides of the inner side surface of the machine body respectively, fixedly connected with the two sides of the inner side surface of the machine body and arranged between the feeding cylinder and the roll shaft;
the gears are fixedly connected to one end of the roll shaft arranged outside the machine body, and the gears on the two sides are meshed with each other;
the first driving piece is fixedly connected to the outer side face of the machine body and is in transmission connection with a roll shaft on any side.
3. The coal mining crusher of claim 2, wherein the filtering mechanism comprises:
the filter screen is fixedly connected in the machine body; and
the baffle is fixedly connected to one end, close to the base, of the inside of the machine body, and is obliquely arranged;
the telescopic piece, telescopic piece fixed connection is at the lateral surface of organism, and telescopic end sliding connection of telescopic piece is inside the side of organism, and telescopic piece sets up the one end fixedly connected with push plate inside the organism.
4. A coal mining breaker as claimed in claim 2 wherein the conveying mechanism comprises:
the conveying bin is fixedly connected to one side, far away from the base, of the machine body, and the side face of the conveying bin is communicated with the side face of the machine body through a connecting cylinder; and
the rotating shaft is rotationally connected to the inside of the conveying bin, and the outer side surface of the rotating shaft is fixedly connected with a spiral blade;
the second driving piece is fixedly connected to one end of the conveying bin, which is close to the base, and is in transmission connection with the rotating shaft;
the slag discharging barrel is fixedly connected to one end, far away from the base, of the side face of the conveying bin, and one end, far away from the conveying bin, of the slag discharging barrel is arranged in the feeding barrel.
5. A coal mine breaker as claimed in claim 3 wherein a discharge port is provided at one end of the side of the body adjacent the baffle for discharging filtered coal mine rock from the interior of the body;
the side of organism is provided with the extensible member groove, the extensible member groove is used for installing the extensible member.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223117340.1U CN220215054U (en) | 2022-11-23 | 2022-11-23 | Crusher for coal mining |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223117340.1U CN220215054U (en) | 2022-11-23 | 2022-11-23 | Crusher for coal mining |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220215054U true CN220215054U (en) | 2023-12-22 |
Family
ID=89178473
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223117340.1U Active CN220215054U (en) | 2022-11-23 | 2022-11-23 | Crusher for coal mining |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220215054U (en) |
-
2022
- 2022-11-23 CN CN202223117340.1U patent/CN220215054U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106964471A (en) | A kind of colliery crushing and screening device | |
| CN108952748B (en) | Open TBM bottom comprehensive slag removal system | |
| CN109184681B (en) | Ore mining is with chisel digging device | |
| CN210820188U (en) | A agitator for stirring foundation ditch fertilizer groove backfill material | |
| CN107386965A (en) | A kind of portable rock drilling perforating device | |
| CN108970690A (en) | A kind of multistage rotary type bentonite in powder crushing device based on new material exploitation | |
| CN220215054U (en) | Crusher for coal mining | |
| CN106150513B (en) | A kind of anti-rolling type rock tunnel(ling) machine of shield body | |
| CN2685570Y (en) | Pipe-jacking tunneller | |
| CN209369822U (en) | A kind of shield-tunneling construction deslagging device | |
| CN112337575B (en) | Vertical shaft impact crusher | |
| CN110935512B (en) | Quarry quarrying breaker | |
| CN218359694U (en) | High-efficient breaker is used in coal mining | |
| CN218516797U (en) | Coal mine mining filling and tunneling device | |
| CN217450471U (en) | Stone picking and crushing device for mine restoration | |
| CN210738607U (en) | Colliery is strikeed wind pressure formula pipeline waste rock discharge device | |
| CN218517205U (en) | Coal mine screening device for coal mining | |
| CN219702192U (en) | Movable rock breaking device | |
| CN217712469U (en) | Mine blasting drilling energy-saving device | |
| CN215029333U (en) | Multidimensional crushing and screening integrated machine for coal and gangue | |
| CN215256173U (en) | Cutting device for coal mining of coal mine | |
| CN214487276U (en) | Mining machinery stone crusher | |
| CN218132151U (en) | Opencut coal mine coal mining and excavating device | |
| CN215761787U (en) | Pit filling device for mine geological environment treatment | |
| CN219262364U (en) | Cutting machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |