CN214347109U - Coal mine crushing device for coal mining - Google Patents
Coal mine crushing device for coal mining Download PDFInfo
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- CN214347109U CN214347109U CN202023121456.3U CN202023121456U CN214347109U CN 214347109 U CN214347109 U CN 214347109U CN 202023121456 U CN202023121456 U CN 202023121456U CN 214347109 U CN214347109 U CN 214347109U
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Abstract
The utility model discloses a coal mining is with colliery breaker belongs to the colliery breaker field. A coal mine crushing device for coal mining comprises an equipment main body, a feeding hole and a connecting plate, wherein a first rotating shaft and a second rotating shaft are rotatably connected to the inner wall of the equipment main body; the utility model has the advantages of being simple in structure and convenient in operation, can carry out broken operation to the colliery stone effectively, and then avoid its abnormal phenomenon that takes place to block up, and then improve its broken quality, can avoid coal dust harm device staff's around health and polluted air simultaneously.
Description
Technical Field
The utility model relates to a colliery breaker technical field especially relates to a colliery breaker for coal mining.
Background
The coal mine is an area where people mine coal resources in a coal-rich mining area, and is generally divided into a mineworker coal mine and an opencast coal mine, when a coal seam is far away from the ground surface, coal is generally excavated to an underground excavation roadway, the mineworker coal mine is the mineworker coal mine, when the coal seam is very close to the ground surface, the direct stripping of a surface soil layer is generally adopted to excavate the coal, the opencast coal mine is the opencast coal mine, most coal mines in China belong to the mineworker coal mine, the coal mine range comprises the large area of the ground underground and related facilities, the coal mine is a reasonable space excavated by people when the coal seam rich in the coal is excavated, the coal mine generally comprises a roadway, a well cave, an excavation face and the like, and the coal is the most main solid fuel and is one of combustible organic rocks.
Through retrieval, the utility model with the publication number of CN211801531U discloses a coal mine crushing device for coal mining, which comprises a box body, supporting legs and a feed opening, wherein the four corners of the lower surface of the box body are fixedly connected with the supporting legs, the upper end of the box body is fixedly connected with the feed opening, the upper part and the lower part of one side of the box body are fixedly connected with a placing plate, the upper surface of the placing plate is respectively and fixedly connected with a first motor and a second motor, the output end of the first motor is sleeved with a first rolling wheel, one end of the first rolling wheel, which is far away from the first motor, is provided with a first gear set, the coal mine crushing device for coal mining can crush coal mines into smaller blocks at a single time, thereby avoiding secondary crushing and increasing the labor force of personnel, but the size of crushed particles of the device in the coal mine is different in the crushing process, there are many values that exceed normal size, can cause the not good influence to processing next step like this, and unqualified fragment causes blocking phenomenon easily to the organism, and the coal dust is relatively poor when the device is broken simultaneously, and then easily to the health and the polluted air of staff around the harm device, therefore the device still has certain weak point.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving among the prior art in the crushing process colliery by broken granule not of uniform size, can cause not good influence to processing on next step like this, the device is relatively poor to the coal dust when broken simultaneously, and then is easy to harm the health and the polluted air problem of staff around the device, and the colliery breaker for coal mining who proposes.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a coal mine crushing device for coal mining comprises an equipment main body, a material receiving box, a feed inlet and a connecting plate, wherein the feed inlet is connected to the top wall of the equipment main body, the material receiving box and the connecting plate are connected to the outer wall of the equipment main body, a discharge outlet is arranged on the outer wall of the equipment main body, a first rotating shaft and a second rotating shaft are rotatably connected to the inner wall of the equipment main body, crushing assemblies are arranged on the outer walls of the first rotating shaft and the second rotating shaft, the first rotating shaft and the second rotating shaft penetrate through the equipment main body and are connected with a first gear and a second gear, the first gear and the second gear are meshed and connected, a connecting shaft is connected to the outer wall of the first gear, a transmission assembly is connected to the outer wall of the connecting shaft, one end, far away from the connecting shaft, of the transmission assembly is connected to the outer wall of the connecting plate, a first connecting rod is connected to the inner wall of the connecting shaft, one end, far away from the connecting shaft, of the first connecting rod is connected with a reciprocating assembly, the reciprocating assembly output end is connected with the sieve, sieve and discharge gate phase-match, be connected with elastic component on the sieve diapire, elastic component keeps away from sieve one end and connects on the equipment main part inner wall, the discharge gate inner wall is connected with runner assembly, the runner assembly output and sieve phase-match, be connected with the dust removal subassembly on the feed inlet roof, the dust removal subassembly is kept away from feed inlet one end and is connected on the equipment main part roof.
Preferably, the transmission assembly comprises a motor and a belt, the motor is connected to the top wall of the connecting plate, one end of the belt is connected to the output end of the motor, and one end of the belt, far away from the motor, is connected to the outer wall of the connecting shaft.
Preferably, the reciprocating assembly comprises a second connecting rod, one end of the second connecting rod is rotatably connected to the outer wall of the first connecting rod, and one end, far away from the first connecting rod, of the second connecting rod is connected to the outer wall of the sieve plate.
Preferably, be provided with soft material on the sieve roof, soft material is kept away from sieve one end and is connected on equipment main part inner wall, just be connected with the baffle on the sieve roof.
Preferably, the rotating assembly comprises a baffle, a torsion spring and a guide rod, the baffle is rotatably connected to the inner wall of the discharge hole, one end of the guide rod is connected to the outer wall of the baffle, one end of the guide rod is far away from the baffle and is connected to the inner wall of the discharge hole, and the torsion spring is sleeved on the outer wall of the guide rod.
Preferably, the elastic component comprises an elastic part, one end of the elastic part is connected to the bottom wall of the sieve plate, and one end of the elastic part, far away from the sieve plate, is connected to the top wall of the discharge port.
Preferably, the dust removal subassembly includes water pump and water pipe, water pump fixed connection is on the equipment main part roof, water pipe one end is connected at the water pump output, the water pipe is kept away from water pump one end and is connected on the feed inlet roof, just it has the delivery port to cut on the water pipe outer wall, delivery port and feed inlet phase-match.
Compared with the prior art, the utility model provides a coal mine breaker for coal mining possesses following beneficial effect:
1. this coal mine breaker for coal mining, through being provided with the belt, first connecting rod, second connecting rod and sieve, and then the motor passes through the belt and drives the connecting axle rotation, and then drive first gear revolve, thereby first gear drives the meshing of second gear and rotates, and then drive the inside broken subassembly of equipment main part and rotate, and then break into less block with the coal mine, thereby be convenient for the staff to collect, the connecting axle drives first connecting rod simultaneously and rotates, and then first connecting rod drives the sieve through the second connecting rod and carries out reciprocating motion, and then screen the ore after smashing, thereby accord with inside its normal value falls into the equipment main part, and then avoid its abnormal phenomenon that takes place the jam, and then can guarantee the quality of product, and then improve broken quality.
2. This colliery breaker for coal mining through being provided with the baffle, and then qualified coal mine ore can fall equipment principal bottom after the breakage, and then the sieve is equipped with certain angle of inclination to when the sieve carries out reciprocating motion, and then unqualified colliery stone falls into under the effect of gravity and sieve and connects the workbin, thereby avoids its problem that causes the jam inside the equipment, thereby improves the device's crushing effect, and then further improves the practicality of this equipment.
3. This colliery breaker for coal mining through being provided with water pump and water pipe, and then the water pump leads to pipe will go out and carry the feed inlet, and then removes dust to the coal mine stone that will, and then avoids its coal dust harm staff's around the device health and contaminated air to further improve the device's practicality.
The part that does not relate to among the device all is the same with prior art or can adopt prior art to realize, the utility model discloses simple structure, convenient operation can carry out broken operation to the coal mine stone effectively, and then avoid its abnormal phenomenon that takes place to block up, and then improve its broken quality, can avoid coal dust to harm staff's health and contaminated air around the device simultaneously.
Drawings
Fig. 1 is a schematic structural diagram of a coal mine crushing device for coal mining according to the present invention;
fig. 2 is a first cross-sectional view of a coal mine crushing device for coal mining according to the present invention;
fig. 3 is a second cross-sectional view of a coal mine crushing device for coal mining according to the present invention;
fig. 4 is an enlarged view of a portion a of fig. 2 of a coal mine crushing device for coal mining according to the present invention;
fig. 5 is an enlarged view of a portion B in fig. 3 of the coal mine crushing device for coal mining according to the present invention.
In the figure: 1. an apparatus main body; 101. a material receiving box; 102. a feed inlet; 103. a connecting plate; 104. A motor; 105. a belt; 106. a first gear; 107. a second gear; 108. a connecting shaft; 109. a first link; 110. a second link; 2. a sieve plate; 201. a baffle plate; 202. a torsion spring; 203. a guide bar; 204. an elastic member; 205. a water pump; 206. a water pipe.
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.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Referring to fig. 1-5, a coal mine crushing device for coal mining comprises an equipment main body 1, a material receiving box 101, a material inlet 102 and a connecting plate 103, wherein the material inlet 102 is connected to the top wall of the equipment main body 1, the material receiving box 101 and the connecting plate 103 are connected to the outer wall of the equipment main body 1, a material outlet is arranged on the outer wall of the equipment main body 1, a first rotating shaft and a second rotating shaft are rotatably connected to the inner wall of the equipment main body 1, a crushing assembly is arranged on the outer wall of the first rotating shaft and the second rotating shaft, the first rotating shaft and the second rotating shaft penetrate through the equipment main body 1 and are connected with a first gear 106 and a second gear 107, the first gear 106 and the second gear 107 are meshed and connected, a connecting shaft 108 is connected to the outer wall of the first gear 106, a transmission assembly is connected to the outer wall of the connecting shaft 108, one end of the transmission assembly, which is far away from the connecting shaft 108, is connected to the outer wall of the connecting plate 103, a first connecting rod 109 is connected to the inner wall of the connecting shaft 108, one end, far away from the connecting shaft 108, of the first connecting rod 109 is connected with a reciprocating assembly, the output end of the reciprocating assembly is connected with a sieve plate 2, the sieve plate 2 is matched with a discharge port, the bottom wall of the sieve plate 2 is connected with an elastic assembly, one end, far away from the sieve plate 2, of the elastic assembly is connected to the inner wall of the equipment main body 1, the inner wall of the discharge port is connected with a rotating assembly, the output end of the rotating assembly is matched with the sieve plate 2, the top wall of the feed port 102 is connected with a dust removal assembly, and one end, far away from the feed port 102, of the dust removal assembly is connected to the top wall of the equipment main body 1;
the transmission assembly comprises a motor 104 and a belt 105, the motor 104 is connected to the top wall of the connecting plate 103, one end of the belt 105 is connected to the output end of the motor 104, and the end, far away from the motor 104, of the belt 105 is connected to the outer wall of the connecting shaft 108;
the reciprocating assembly comprises a second connecting rod 110, one end of the second connecting rod 110 is rotatably connected to the outer wall of the first connecting rod 109, and the end, far away from the first connecting rod 109, of the second connecting rod 110 is connected to the outer wall of the sieve plate 2;
a soft material is arranged on the top wall of the sieve plate 2, one end of the soft material, which is far away from the sieve plate 2, is connected to the inner wall of the equipment main body 1, and a partition plate is connected to the top wall of the sieve plate 2;
the rotating assembly comprises a baffle 201, a torsion spring 202 and a guide rod 203, the baffle 201 is rotatably connected to the inner wall of the discharge hole, one end of the guide rod 203 is connected to the outer wall of the baffle 201, the end, away from the baffle 201, of the guide rod 203 is connected to the inner wall of the discharge hole, and the torsion spring 202 is sleeved on the outer wall of the guide rod 203;
the elastic component comprises an elastic piece 204, one end of the elastic piece 204 is connected to the bottom wall of the sieve plate 2, and the end of the elastic piece 204, far away from the sieve plate 2, is connected to the top wall of the discharge hole;
the dust removal assembly comprises a water pump 205 and a water pipe 206, the water pump 205 is fixedly connected to the top wall of the equipment main body 1, one end of the water pipe 206 is connected to the output end of the water pump 205, one end of the water pipe 206, which is far away from the water pump 205, is connected to the top wall of the feed port 102, a water outlet is formed in the outer wall of the water pipe 206, and the water outlet is matched with the feed port 102;
in the utility model, when in use, firstly, the motor 104 is started, and then the motor 104 drives the connecting shaft 108 to rotate through the belt 105, and then drives the first gear 106 to rotate, so that the first gear 106 drives the second gear 107 to rotate in a meshed manner, and then drives the crushing component inside the equipment main body 1 to rotate, and further crushes the coal mine into smaller blocks, so that the coal mine can be conveniently collected by workers, meanwhile, the connecting shaft 108 drives the first connecting rod 109 to rotate, and then the first connecting rod 109 drives the sieve plate 2 to reciprocate through the second connecting rod 110, and further, through the belt 105, the first connecting rod 109, the second connecting rod 110 and the sieve plate 2, and further, the crushed ore is screened, so that the ore which is in accordance with the normal size falls into the equipment main body 1, and further, the abnormal phenomenon of blockage is avoided, and further, the quality of the product can be ensured, and further, the crushing quality is improved, further, by arranging the partition plate, the qualified coal ore after being crushed can fall to the bottom of the equipment main body 1, and further the sieve plate 2 is provided with a certain inclination angle, so that when the sieve plate 2 reciprocates, the unqualified coal ore can fall into the material receiving box 101 by gravity and the action of the sieve plate 2, thereby avoiding the problem of blockage inside the equipment, further improving the crushing effect of the device, further improving the practicability of the equipment, simultaneously starting the water pump 205, further arranging the water pump 205 and the water pipe 206, further leading the water pump 205 to convey the coal ore to the feeding hole 102 through the water pipe 206, further dedusting the coal mine stone to be crushed, further avoiding the coal dust from damaging the health of workers around the device and polluting air, further improving the practicability of the device, further by arranging the baffle plate 201, the torsion spring 202 and the guide rod 203, and then unqualified coal ore is at the in-process of landing, and then there is certain impact force to baffle 201, and then drive baffle 201 and rotate along the discharge gate inner wall, and then drive torsional spring 202 and rotate, and torsional spring 202 has opposite torsion to baffle 201 simultaneously, thereby guarantee that baffle 201 neither influences the normal ejection of compact, and be in the closed condition all the time, and then avoid the coal ore to cause unexpected injury to the staff when falling down, thereby improve the device's security performance.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (7)
1. The utility model provides a coal mine breaker for coal mining, includes equipment main part (1), connects workbin (101), feed inlet (102) and connecting plate (103), its characterized in that, feed inlet (102) are connected on equipment main part (1) roof, connect workbin (101) and connecting plate (103) to connect on equipment main part (1) outer wall, be provided with the discharge gate on equipment main part (1) outer wall, it is connected with first pivot and second pivot to rotate on equipment main part (1) inner wall, be provided with crushing unit on first pivot and the second pivot outer wall, just first pivot and second pivot pass equipment main part (1) and are connected with first gear (106) and second gear (107), first gear (106) and second gear (107) meshing link to each other, be connected with connecting axle (108) on first gear (106) outer wall, the outer wall of the connecting shaft (108) is connected with a transmission assembly, one end of the transmission assembly, which is far away from the connecting shaft (108), is connected to the outer wall of the connecting plate (103), a first connecting rod (109) is connected on the inner wall of the connecting shaft (108), one end of the first connecting rod (109) far away from the connecting shaft (108) is connected with a reciprocating assembly, the output end of the reciprocating component is connected with a sieve plate (2), the sieve plate (2) is matched with the discharge hole, the bottom wall of the sieve plate (2) is connected with an elastic component, one end of the elastic component far away from the sieve plate (2) is connected on the inner wall of the equipment main body (1), the inner wall of the discharge hole is connected with a rotating component, the output end of the rotating component is matched with the sieve plate (2), the top wall of the feed inlet (102) is connected with a dust removal assembly, and one end of the dust removal assembly, which is far away from the feed inlet (102), is connected to the top wall of the equipment main body (1).
2. A coal mine crushing apparatus for coal mining as claimed in claim 1 wherein the drive assembly comprises a motor (104) and a belt (105), the motor (104) is connected to the top wall of the connecting plate (103), one end of the belt (105) is connected to the output end of the motor (104), and the end of the belt (105) remote from the motor (104) is connected to the outer wall of the connecting shaft (108).
3. A coal mine crushing apparatus for coal mining as claimed in claim 2 wherein the reciprocating assembly comprises a second connecting rod (110), one end of the second connecting rod (110) being pivotally connected to the outer wall of the first connecting rod (109), and the end of the second connecting rod (110) remote from the first connecting rod (109) being connected to the outer wall of the screen panel (2).
4. A coal mine crushing device for coal mining according to any one of claims 1 to 3, wherein a soft material is arranged on the top wall of the sieve plate (2), one end of the soft material far away from the sieve plate (2) is connected to the inner wall of the equipment main body (1), and a partition plate is connected to the top wall of the sieve plate (2).
5. The coal mine crushing device for coal mining according to claim 4, wherein the rotating assembly comprises a baffle (201), a torsion spring (202) and a guide rod (203), the baffle (201) is rotatably connected to the inner wall of the discharge hole, one end of the guide rod (203) is connected to the outer wall of the baffle (201), one end, far away from the baffle (201), of the guide rod (203) is connected to the inner wall of the discharge hole, and the torsion spring (202) is sleeved on the outer wall of the guide rod (203).
6. A coal mine crushing apparatus for coal mining as claimed in claim 1 wherein the resilient assembly comprises a resilient member (204), the resilient member (204) being attached at one end to the bottom wall of the screen deck (2) and at an end of the resilient member (204) remote from the screen deck (2) to the top wall of the discharge opening.
7. The coal mine crushing device for coal mining according to claim 1, wherein the dust removal assembly comprises a water pump (205) and a water pipe (206), the water pump (205) is fixedly connected to the top wall of the equipment main body (1), one end of the water pipe (206) is connected to the output end of the water pump (205), one end, far away from the water pump (205), of the water pipe (206) is connected to the top wall of the feeding hole (102), a water outlet is drilled in the outer wall of the water pipe (206), and the water outlet is matched with the feeding hole (102).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023121456.3U CN214347109U (en) | 2020-12-21 | 2020-12-21 | Coal mine crushing device for coal mining |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023121456.3U CN214347109U (en) | 2020-12-21 | 2020-12-21 | Coal mine crushing device for coal mining |
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| Publication Number | Publication Date |
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| CN214347109U true CN214347109U (en) | 2021-10-08 |
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| CN202023121456.3U Active CN214347109U (en) | 2020-12-21 | 2020-12-21 | Coal mine crushing device for coal mining |
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| CN (1) | CN214347109U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114160278A (en) * | 2021-11-09 | 2022-03-11 | 曾其象 | Gardens are with fallen leaves recovery processingequipment |
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2020
- 2020-12-21 CN CN202023121456.3U patent/CN214347109U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114160278A (en) * | 2021-11-09 | 2022-03-11 | 曾其象 | Gardens are with fallen leaves recovery processingequipment |
| CN114160278B (en) * | 2021-11-09 | 2024-02-02 | 曾其象 | Gardens are with fallen leaves recovery processingequipment |
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