CN212803243U - Shovel plate of coal mine development machine - Google Patents
Shovel plate of coal mine development machine Download PDFInfo
- Publication number
- CN212803243U CN212803243U CN202021504352.8U CN202021504352U CN212803243U CN 212803243 U CN212803243 U CN 212803243U CN 202021504352 U CN202021504352 U CN 202021504352U CN 212803243 U CN212803243 U CN 212803243U
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- shovel
- shovel board
- coal mine
- output shaft
- 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.)
- Expired - Fee Related
Links
- 239000003245 coal Substances 0.000 title claims abstract description 14
- 230000005540 biological transmission Effects 0.000 claims abstract description 37
- 230000001681 protective effect Effects 0.000 claims abstract description 14
- 238000007789 sealing Methods 0.000 claims description 7
- 239000004575 stone Substances 0.000 abstract description 42
- 238000004140 cleaning Methods 0.000 abstract description 14
- 230000006378 damage Effects 0.000 abstract description 7
- 230000000903 blocking effect Effects 0.000 abstract description 5
- 208000027418 Wounds and injury Diseases 0.000 abstract description 3
- 208000014674 injury Diseases 0.000 abstract description 3
- 230000002035 prolonged effect Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 239000002689 soil Substances 0.000 description 3
- 230000035939 shock Effects 0.000 description 2
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 1
- 235000017491 Bambusa tulda Nutrition 0.000 description 1
- 241001330002 Bambuseae Species 0.000 description 1
- 206010024796 Logorrhoea Diseases 0.000 description 1
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000011425 bamboo Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 238000010408 sweeping Methods 0.000 description 1
Images
Landscapes
- Disintegrating Or Milling (AREA)
- Shovels (AREA)
Abstract
The utility model discloses a coal mine entry driving machine shovel board, including the shovel board body, the inboard fixedly connected with of shovel board body divides the stream block. This coal mine entry driving machine shovel board, through the bradyseism spring between middle piece and the connecting rod, when having rubble earth to strike the middle piece, the bradyseism, gap department between driving motor output shaft and the middle piece is protected and sealed through a protective tube, prevent that mud stone contact output shaft from causing grinding and injury, gather together the rubble mud stone of both sides through gathering together the board, drive the transmission belt transmission through driving motor, the transmission belt drives and pulverizes the axle and rotates, smash the mud stone of shovel board front side, prevent that the bold rubble blocks from blocking, and after smashing the rubble, the middle piece of being more convenient for drives and cleans the oar, lead mud stone to the centre through the deflector, reduce the mud stone that falls to both sides, this shovel board, shovel board cleaning device motor output shaft protectiveness is good, and clean effectually.
Description
Technical Field
The utility model belongs to the technical field of the entry driving machine, specifically be a colliery entry driving machine shovel board.
Background
The heading machine is a machine for cutting a straight underground tunnel, and is divided into an open heading machine and a shield heading machine, and mainly comprises a travelling mechanism, a working mechanism, a loading and transporting mechanism and a transshipping mechanism.
General detritus and mud stone fall on the shovel board, can cause the impact to cleaning device's motor output shaft, cause the life of output shaft to reduce, and general shovel board during operation, detritus mud stone can fall both sides and be difficult for cleaning, and shovel board the place ahead has the bold rubble easily, blocks that the entry driving machine gos forward.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a colliery entry driving machine shovel to solve traditional shovel garrulous rock mud stone and cause the problem that the injury leads to life to reduce to shovel board cleaning device easily.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a coal mine entry driving machine shovel board, includes the shovel board body, the inboard fixedly connected with of shovel board body divides the stream block, divide the top fixedly connected with driving motor of stream block, one side fixedly connected with of shovel board body gathers together the board, the top fixedly connected with deflector of shovel board body, driving motor's output shaft fixedly connected with connecting rod, the piece in the middle of the outside fixedly connected with of connecting rod, the movable groove has been seted up at the top of shovel board body, the inboard fixedly connected with protection section of thick bamboo in movable groove, the inboard rotation of gathering together the board is connected with pulverizes the axle, the positive fixedly connected with driving motor of shovel board body, driving motor's output shaft transmission is connected with the drive belt.
Preferably, the connecting rod is fixedly connected with the middle block through a cushioning spring, and the protection cylinder is fixedly connected with the movable groove through a connecting spring.
Preferably, the shape of the protection cylinder is cylindrical, the protection cylinder is connected with the middle block in a sliding mode, a sealing ring is fixedly connected to the outer side of the protection cylinder, and the sealing ring is located on the inner side of the movable groove.
Preferably, the outer side of the middle block is fixedly connected with a sweeping paddle, the outer side of the crushing shaft is fixedly connected with a crushing paddle, and the transmission belt is in transmission connection with the crushing shaft.
Preferably, a protective cover is fixedly connected between the transmission motor and the outer side of the transmission belt, and the shunting block is triangular.
Preferably, the output shaft of driving motor runs through the shovel body and extends to the top of shovel body, the shape of deflector is the slope form, the shape of gathering together the board is cambered surface bucket form.
Compared with the prior art, the utility model discloses possess following beneficial effect:
according to the shovel plate of the coal mine heading machine, through the cushioning spring between the middle block and the connecting rod, when broken stone soil impacts the middle block, cushioning is performed, and the gap between the output shaft of the driving motor and the middle block is protected and sealed through the protective cylinder, so that the mud stone is prevented from contacting the output shaft to cause grinding and damage, the service life of the driving motor is prolonged, and the service life of the shovel plate is prolonged; gather together the rubble mud stone of both sides through gathering together the board, drive the transmission belt transmission through driving motor, the transmission belt drives and pulverizes the axle and rotate, smashes the mud stone of shovel board front side, prevents that the bold rubble from blocking the way, and smashes the rubble after, the middle piece of being more convenient for drives and cleans the oar, leads the mud stone to the centre through the deflector, reduces the mud stone that falls to both sides, cleans effectually.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged view of part A of the structure of FIG. 1;
fig. 3 is a top view of the structure of the present invention.
In the figure: the shovel comprises a shovel plate body 1, a flow dividing block 2, a driving motor 3, a gathering plate 4, a guide plate 5, a connecting rod 6, a middle block 7, a movable groove 8, a protective cylinder 9, a crushing shaft 10, a transmission motor 11 and a transmission belt 12.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.
Referring to fig. 1-3, a shovel plate of a coal mine heading machine comprises a shovel plate body 1, a shunting block 2 is fixedly connected to the inner side of the shovel plate body 1, the shunting block 2 is triangular, a driving motor 3 is fixedly connected to the top of the shunting block 2, the type of the driving motor 3 can be Y100L-2, an output shaft of the driving motor 3 penetrates through the shovel plate body 1 and extends to the top of the shovel plate body 1, a gathering plate 4 is fixedly connected to one side of the shovel plate body 1, the gathering plate 4 is arc bucket-shaped, a guide plate 5 is fixedly connected to the top of the shovel plate body 1, the guide plate 5 is inclined, a connecting rod 6 is fixedly connected to the output shaft of the driving motor 3, an intermediate block 7 is fixedly connected to the outer side of the connecting rod 6, the connecting rod 6 is fixedly connected to the intermediate block 7 through a cushioning spring, a paddle is fixedly connected to the outer side of the intermediate block 7 for cleaning, a movable groove 8 is formed in the top of, a protective cylinder 9 is fixedly connected to the inner side of the movable groove 8, the protective cylinder 9 is fixedly connected with the movable groove 8 through a connecting spring, the protective cylinder 9 is cylindrical, the protective cylinder 9 is connected with the middle block 7 in a sliding manner, a sealing ring is fixedly connected to the outer side of the protective cylinder 9 and is positioned on the inner side of the movable groove 8, a grinding shaft 10 is rotatably connected to the inner side of the gathering plate 4, a grinding paddle is fixedly connected to the outer side of the grinding shaft 10, a transmission motor 11 is fixedly connected to the front side of the shovel plate body 1, the type of the transmission motor 11 can be Y80M1-2, an output shaft of the transmission motor 11 is in transmission connection with a transmission belt 12, the transmission belt 12 is in transmission connection with the grinding shaft 10, a protective cover is fixedly connected between the transmission motor 11 and the outer side of the transmission belt 12, and when the middle block 7 is impacted by broken stones through a cushioning spring between the, protecting and sealing the gap between the output shaft of the driving motor 3 and the middle block 7 through the protective cylinder 9, preventing mud stone from contacting the output shaft to cause grinding and damage, the service life of the driving motor 3 is prolonged, thereby the service life of the shovel board is prolonged, the broken stone mud stones on two sides are gathered through the gathering board 4, the transmission belt 12 is driven through the driving motor 11, the transmission belt 12 drives the grinding shaft 10 to rotate, the mud stone on the front side of the shovel board is crushed, the blocking of large broken stones is prevented, and after the broken stones are crushed, the middle block 7 more convenient drives the cleaning paddle to clean, the mud stone is guided to the middle through the guide plate 5, the mud stone falling to two sides is reduced, the shovel board is good in the protection of the motor output shaft of the shovel board cleaning device, and the cleaning effect is good.
When in use, the shock absorption spring between the middle block 7 and the connecting rod 6 is used for absorbing shock when broken stone soil impacts the middle block 7, the protecting cylinder 9 is used for protecting and sealing the gap between the output shaft of the driving motor 3 and the middle block 7 to prevent the mud stone from contacting the output shaft to cause grinding and damage, thereby prolonging the service life of the driving motor 3, prolonging the service life of the shovel board, gathering the broken stone mud stones at two sides through the gathering board 4, driving the transmission belt 12 through the transmission motor 11 to transmit, driving the grinding shaft 10 to rotate by the transmission belt 12, crushing the mud stone at the front side of the shovel board to prevent large broken stone from blocking, and after crushing the broken stone, being more convenient for the middle block 7 to drive the cleaning paddle to clean, guiding the mud stone to the middle through the guide board 5 to reduce the mud stone falling to two sides, and the shovel board has good output shaft performance of the motor of the shovel board cleaning device, and the cleaning effect is good.
To sum up, the shovel plate of the coal mine development machine performs cushioning through the cushioning spring between the middle block 7 and the connecting rod 6 when broken stone soil impacts the middle block 7, protects and seals a gap between an output shaft of the driving motor 3 and the middle block 7 through the protective cylinder 9, prevents the broken stone from contacting the output shaft to cause grinding and damage, prolongs the service life of the driving motor 3, thereby prolonging the service life of the shovel plate, gathers broken stone and mud stones at two sides through the gathering plate 4, drives the transmission belt 12 to transmit through the transmission motor 11, drives the grinding shaft 10 to rotate through the transmission belt 12, crushes the mud stones at the front side of the shovel plate, prevents large broken stone from blocking, and crushes the broken stone, is more convenient for the middle block 7 to drive the cleaning paddle to clean, guides the mud stones to the middle through the guide plate 5, reduces the mud stones falling to two sides, and has good cleaning effect, the problem of traditional shovel board detritus mud stone cause the injury easily to shovel board cleaning device and lead to life to reduce is solved, and shovel board the place ahead has the bold rubble to influence easily and advance and clean is solved.
Claims (6)
1. The utility model provides a coal mine entry driving machine shovel board, includes shovel board body (1), its characterized in that: the inner side of the shovel plate body (1) is fixedly connected with a shunting block (2), the top of the shunting block (2) is fixedly connected with a driving motor (3), one side of the shovel plate body (1) is fixedly connected with a gathering plate (4), the top of the shovel plate body (1) is fixedly connected with a guide plate (5), an output shaft of the driving motor (3) is fixedly connected with a connecting rod (6), the outer side of the connecting rod (6) is fixedly connected with an intermediate block (7), the top of the shovel plate body (1) is provided with a movable groove (8), the inner side of the movable groove (8) is fixedly connected with a protective cylinder (9), the inner side of the gathering plate (4) is rotatably connected with a crushing shaft (10), the front surface of the shovel plate body (1) is fixedly connected with a transmission motor (11), an output shaft of the transmission motor (11) is in transmission connection with a transmission belt (12).
2. A coal mine entry machine blade according to claim 1 wherein: the connecting rod (6) is fixedly connected with the middle block (7) through a cushioning spring, and the protection cylinder (9) is fixedly connected with the movable groove (8) through a connecting spring.
3. A coal mine entry machine blade according to claim 1 wherein: the shape of a protection cylinder (9) is cylindrical, the protection cylinder (9) is in sliding connection with the middle block (7), a sealing ring is fixedly connected to the outer side of the protection cylinder (9), and the sealing ring is located on the inner side of the movable groove (8).
4. A coal mine entry machine blade according to claim 1 wherein: the outside fixedly connected with of intermediate block (7) cleans the oar, grind axle (10) outside fixedly connected with and grind the oar, drive belt (12) are connected with grinding axle (10) transmission.
5. A coal mine entry machine blade according to claim 1 wherein: a protective cover is fixedly connected between the outer sides of the transmission motor (11) and the transmission belt (12), and the shunting block (2) is triangular.
6. A coal mine entry machine blade according to claim 1 wherein: the output shaft of driving motor (3) runs through shovel body (1) and extends to the top of shovel body (1), the shape of deflector (5) is the slope form, the shape of gathering together board (4) is cambered surface bucket form.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021504352.8U CN212803243U (en) | 2020-07-27 | 2020-07-27 | Shovel plate of coal mine development machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021504352.8U CN212803243U (en) | 2020-07-27 | 2020-07-27 | Shovel plate of coal mine development machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212803243U true CN212803243U (en) | 2021-03-26 |
Family
ID=75104726
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021504352.8U Expired - Fee Related CN212803243U (en) | 2020-07-27 | 2020-07-27 | Shovel plate of coal mine development machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212803243U (en) |
-
2020
- 2020-07-27 CN CN202021504352.8U patent/CN212803243U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210326 |