CN213032676U - Intermittent blanking coal mine crushing equipment - Google Patents
Intermittent blanking coal mine crushing equipment Download PDFInfo
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- CN213032676U CN213032676U CN202020593828.3U CN202020593828U CN213032676U CN 213032676 U CN213032676 U CN 213032676U CN 202020593828 U CN202020593828 U CN 202020593828U CN 213032676 U CN213032676 U CN 213032676U
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- crushing
- broken
- thick bamboo
- broken section
- crushing roller
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Abstract
The utility model discloses a crushing apparatus is adopted in colliery of intermittent type nature unloading, including broken section of thick bamboo, crushing roller and broken sword, be provided with in the broken section of thick bamboo the crushing roller, the crushing roller with broken section of thick bamboo passes through the bearing and connects, crushing roller one side is provided with broken sword, broken sword with the crushing roller passes through the screw connection. Has the advantages that: the utility model discloses a set up broken sword, make broken sword carry out the breakage to coal, because the knife tip of broken sword sharpness not only makes coal breakage even, reduce the wearing and tearing of crushing roller moreover, only need regularly change broken sword can, alleviate enterprise economic burden, improve device practicality and crushing effect, through setting up atomizer, can spray the dust fall at the feed inlet of device and the coal dirt that the discharge gate produced coal, guarantee atmospheric quality, improve the device feature of environmental protection.
Description
Technical Field
The utility model relates to a breaker technical field, concretely relates to crushing equipment is adopted in colliery of intermittent type nature unloading.
Background
In recent years, with the development of the industry of the Chinese crushing and grinding equipment driven by the industries such as mine exploitation, cement, traffic construction, metallurgy, chemical industry, electric power, water conservancy, real estate and the like, the Chinese crushing and grinding equipment enterprises make a qualitative leap in the aspects of capacity scale, economic strength, product technology, management level and the like.
The colliery of current intermittent type nature unloading adopts crushing apparatus because the area of contact of crushing roller and coal is too big in the use, and then leads to broken inhomogeneous, need carry out anti-breakage to coal simultaneously, causes the crushing roller wearing and tearing, reducing means practicality and crushing effect, in addition, the colliery of current intermittent type nature unloading adopts crushing apparatus when using, near feed inlet and the discharge gate can produce the coal dust, influences the air quality, reducing means feature of environmental protection.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
In order to overcome prior art not enough, the colliery that provides an intermittent type nature unloading now adopts crushing apparatus, the colliery that has solved current intermittent type nature unloading adopts crushing apparatus because the area of contact of crushing roller and coal is too big in the use, and then lead to broken inhomogeneous, need carry out anti-breakage to coal simultaneously, cause the crushing roller wearing and tearing, the problem of reducing device practicality and crushing effect, and the colliery of current intermittent type nature unloading adopts crushing apparatus when using, near feed inlet and the discharge gate can produce the coal dust, influence the air quality, reduce the problem of device feature of environmental protection.
(II) technical scheme
The utility model discloses a following technical scheme realizes: the utility model provides a crushing apparatus is adopted in colliery of intermittent type nature unloading, including broken section of thick bamboo, crushing roller and broken sword, be provided with in the broken section of thick bamboo the crushing roller, the crushing roller with broken section of thick bamboo passes through the bearing and connects, crushing roller one side is provided with broken sword, broken sword with the crushing roller passes through the screw connection.
Further, be provided with motor two on a broken section of thick bamboo lateral wall, motor two with broken section of thick bamboo passes through bolted connection, motor two with the broken roller key-type connection, the broken roller below is provided with the sieve, the sieve with broken section of thick bamboo passes through screwed connection, the sieve below is provided with the guide plate, the guide plate with broken section of thick bamboo passes through screwed connection, be provided with the discharging pipe on a broken section of thick bamboo lateral wall, the discharging pipe with broken section of thick bamboo passes through bolted connection.
Through adopting above-mentioned technical scheme, motor two can drive the crushing roller high rotation, and then drive the crushing sword is rotatory, makes the crushing sword carries out the breakage to coal, because the knife tip of the sharp of crushing sword not only makes coal breakage even, reduces moreover the wearing and tearing of crushing roller only need regularly change the crushing sword can, alleviate enterprise economic burden, improve device practicality and crushing effect, the coal after the sieve will be broken is screened, and passes through the guide plate gets into the discharging pipe makes its eduction gear, and screening unqualified continuation stops carry out the breakage in the broken section of thick bamboo.
Further, a feed hopper is arranged at the upper end of the crushing barrel and connected with the crushing barrel through a bolt.
Through adopting above-mentioned technical scheme, through to add the colliery in the feeder hopper, make it get into carry out the breakage in the crushing barrel.
Further, be provided with the ball valve in the feeder hopper, the ball valve with the feeder hopper rotates to be connected, the shaping has logical chamber in the ball valve, be provided with motor one on the feeder hopper lateral wall, motor one with the feeder hopper passes through bolted connection, motor two with ball valve key-type connection.
Through adopting above-mentioned technical scheme, the motor drives the ball valve rotates, and then makes lead to the chamber with the periodic intercommunication of feeder hopper realizes the intermittent type nature unloading function of device.
Furthermore, a water tank is arranged on one side wall of the crushing barrel, the water tank is connected with the crushing barrel through screws, a tee is arranged at the bottom end of the water tank, and the tee is connected with the water tank in an inserted mode.
By adopting the technical scheme, the water tank provides water for the atomizing spray head.
Furthermore, the tee joint both sides all are provided with the connecting pipe, the connecting pipe with the tee joint is pegged graft, connecting pipe one end is provided with atomizer, atomizer with the connecting pipe passes through the screw connection.
By adopting the technical scheme, the atomizing nozzle can spray dust fall on coal dust generated by coal at the feed inlet and the discharge outlet of the device, so that the atmospheric quality is ensured, and the environmental protection performance of the device is improved.
Furthermore, the bottom end of the crushing barrel is provided with a supporting leg, and the supporting leg is connected with the crushing barrel through a bolt.
By adopting the technical scheme, the whole device is supported by the supporting legs.
(III) advantageous effects
Compared with the prior art, the utility model, following beneficial effect has:
1. the coal crushing device has the advantages that the problems that the crushing roller is too large in contact area with coal and the crushing roller is uneven in crushing, the coal needs to be crushed reversely at the same time, the crushing roller is abraded, and the practicability and the crushing effect of the device are reduced in the coal mine adopting the conventional intermittent blanking process are solved;
2. adopt crushing apparatus when using for the colliery of solving current intermittent type nature unloading, near feed inlet and discharge gate can produce the coal dust, influences the air quality, reduces the problem of device feature of environmental protection, the utility model discloses a set up atomizer, can spray the dust fall to the coal dust that coal produced at the feed inlet and the discharge gate of device, guarantee the atmospheric quality, improve the device feature of environmental protection.
Drawings
Fig. 1 is a schematic structural diagram of a coal mine crushing device for intermittent blanking according to the present invention;
fig. 2 is a section view of feeder hopper and crushing cylinder in crushing equipment is adopted in colliery of intermittent type nature unloading.
The reference numerals are explained below:
1. supporting legs; 2. a milling drum; 3. a feed hopper; 4. an atomizing spray head; 5. a connecting pipe; 6. a first motor; 7. a water tank; 8. a tee joint; 9. a second motor; 10. a discharge pipe; 11. a ball valve; 12. a cavity is communicated; 13. A crushing knife; 14. a crushing roller; 15. a sieve plate; 16. a baffle.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
As shown in fig. 1-2, the crushing apparatus for coal mine with intermittent blanking in this embodiment includes a crushing cylinder 2, a crushing roller 14 and a crushing knife 13, the crushing roller 14 is disposed in the crushing cylinder 2, the crushing roller 14 is connected to the crushing cylinder 2 through a bearing, the crushing knife 13 is disposed on one side of the crushing roller 14, the crushing knife 13 is connected to the crushing roller 14 through a screw, a second motor 9 is disposed on a side wall of the crushing cylinder 2, the second motor 9 is connected to the crushing cylinder 2 through a bolt, the second motor 9 is connected to the crushing roller 14 through a key, a screen plate 15 is disposed below the crushing roller 14, the screen plate 15 is connected to the crushing cylinder 2 through a screw, a guide plate 17 is disposed below the screen plate 15, the guide plate 17 is connected to the crushing cylinder 2 through a screw, a discharge pipe 10 is disposed on a side wall of the crushing cylinder 2, the discharge pipe 10 is connected to the crushing cylinder 2 through a, further driving the crushing knife 13 to rotate, so that the crushing knife 13 crushes coal, due to the sharp knife point of the crushing knife 13, the coal is crushed evenly, the abrasion of the crushing roller 14 is reduced, only the crushing knife 13 needs to be replaced regularly, the economic burden of enterprises is reduced, the practicability and the crushing effect of the device are improved, the sieve plate 15 screens the crushed coal and the coal enters the discharge pipe 10 through the guide plate 17 to be discharged out of the device, the unqualified coal is screened and continuously stays in the crushing barrel 2 to be crushed, the upper end of the crushing barrel 2 is provided with the feed hopper 3, the feed hopper 3 is connected with the crushing barrel 2 through a bolt, the coal mine is added into the feed hopper 3 to be crushed in the crushing barrel 2, the feed hopper 3 is internally provided with the ball valve 11, the ball valve 11 is rotationally connected with the feed hopper 3, a through cavity 12 is formed in the ball valve 11, one side wall of, the first motor 6 is connected with the feed hopper 3 through a bolt, the second motor 9 is connected with a ball valve 11 key, the first motor 6 drives the ball valve 11 to rotate, and further the through cavity 12 is periodically communicated with the feed hopper 3, the intermittent blanking function of the device is realized, a water tank 7 is arranged on one side wall of the crushing barrel 2, the water tank 7 is connected with the crushing barrel 2 through a screw, a tee joint 8 is arranged at the bottom end of the water tank 7, the tee joint 8 is spliced with the water tank 7, a water source is provided for an atomizing nozzle 4 in the water tank 7, connecting pipes 5 are arranged on two sides of the tee joint 8, the connecting pipes 5 are spliced with the tee joint 8, one end of each connecting pipe 5 is provided with the atomizing nozzle 4, the atomizing nozzle 4 is connected with the connecting pipe 5 through a screw, the atomizing nozzle 4 can spray dust generated by coal at a feed inlet, the supporting legs 1 are connected with the crushing barrel 2 through bolts, and the whole device is supported by the supporting legs 1.
As shown in fig. 1-2, in this embodiment, a crushing knife 13 is disposed on one side of the crushing roller 14, the crushing knife 13 is connected with the crushing roller 14 through a screw, and when the device is in use, the second motor 9 can drive the crushing roller 14 to rotate highly, so as to drive the crushing knife 13 to rotate, so that the crushing knife 13 crushes coal, and due to the sharp knife tip of the crushing knife 13, coal is crushed uniformly, abrasion of the crushing roller 14 is reduced, and only the crushing knife 13 needs to be replaced regularly, so that economic burden of enterprises is reduced, and practicability and crushing effect of the device are improved.
As shown in fig. 1, in this embodiment, 8 both sides of tee bend all are provided with connecting pipe 5, and connecting pipe 5 pegs graft with tee bend 8, and 5 one end of connecting pipe are provided with atomizer 4, and atomizer 4 passes through the screw connection with connecting pipe 5, and atomizer 4 can spray the dust fall to the coal dust that coal produced at the feed inlet and the discharge gate of device, guarantees the atmospheric quality, improves the device feature of environmental protection.
The specific implementation process of this embodiment is as follows: firstly, coal mine is added into a feed hopper 3 and enters a crushing barrel 2 to be crushed, meanwhile, a motor I6 drives a ball valve 11 to rotate, so that a through cavity 12 is periodically communicated with the feed hopper 3, the intermittent blanking function of the device is realized, then a motor II 9 can drive a crushing roller 14 to rotate highly and further drive a crushing cutter 13 to rotate, so that the crushing cutter 13 crushes coal, due to the sharp tool tip of the crushing cutter 13, the coal is crushed uniformly, the abrasion of the crushing roller 14 is reduced, only the crushing cutter 13 needs to be replaced regularly, the economic burden of enterprises is reduced, the practicability and the crushing effect of the device are improved, a sieve plate 15 screens the crushed coal, the crushed coal enters a discharge pipe 10 through a guide plate 17 to be discharged out of the device, the unqualified coal screened is continuously stopped in the crushing barrel 2 to be crushed, and an atomizing nozzle 4 can spray dust fall on the coal dust generated at a coal feed inlet and a discharge outlet of the device, the atmospheric quality is guaranteed, and the environmental protection performance of the device is improved.
The above-described embodiments are merely illustrative of the preferred embodiments of the present invention and are not intended to limit the spirit and scope of the present invention. Without departing from the design concept of the present invention, various modifications and improvements made by the technical solution of the present invention by those skilled in the art should fall into the protection scope of the present invention, and the technical contents claimed by the present invention have been fully recorded in the claims.
Claims (7)
1. The utility model provides a crushing apparatus is adopted in colliery of intermittent type nature unloading which characterized in that: including broken section of thick bamboo (2), crushing roller (14) and broken sword (13), be provided with in broken section of thick bamboo (2) crushing roller (14), crushing roller (14) with broken section of thick bamboo (2) pass through the bearing and connect, crushing roller (14) one side is provided with broken sword (13), broken sword (13) with broken roller (14) pass through the screw connection.
2. An intermittent blanking coal mine mining crushing device as claimed in claim 1, wherein: be provided with motor two (9) on a broken section of thick bamboo (2) lateral wall, motor two (9) with broken section of thick bamboo (2) pass through bolted connection, motor two (9) with broken roller (14) key-type connection, broken roller (14) below is provided with sieve (15), sieve (15) with broken section of thick bamboo (2) pass through screwed connection, sieve (15) below is provided with guide plate (17), guide plate (17) with broken section of thick bamboo (2) pass through screwed connection, be provided with discharging pipe (10) on a broken section of thick bamboo (2) lateral wall, discharging pipe (10) with broken section of thick bamboo (2) pass through bolted connection.
3. An intermittent blanking coal mine mining crushing device as claimed in claim 2, wherein: the upper end of the crushing barrel (2) is provided with a feed hopper (3), and the feed hopper (3) is connected with the crushing barrel (2) through a bolt.
4. An intermittent blanking coal mine mining crushing apparatus as claimed in claim 3, wherein: be provided with ball valve (11) in feeder hopper (3), ball valve (11) with feeder hopper (3) rotate to be connected, ball valve (11) internal forming has logical chamber (12), be provided with motor (6) on feeder hopper (3) a lateral wall, motor (6) with feeder hopper (3) pass through bolted connection, motor two (9) with ball valve (11) key-type connection.
5. An intermittent blanking coal mine mining crushing device as claimed in claim 4, wherein: be provided with water tank (7) on broken section of thick bamboo (2) a lateral wall, water tank (7) with broken section of thick bamboo (2) pass through the screw connection, water tank (7) bottom sets up tee bend (8), tee bend (8) with water tank (7) are pegged graft.
6. An intermittent blanking coal mine mining crushing device as claimed in claim 5, wherein: tee bend (8) both sides all are provided with connecting pipe (5), connecting pipe (5) with tee bend (8) are pegged graft, connecting pipe (5) one end is provided with atomizer (4), atomizer (4) with connecting pipe (5) pass through the screw connection.
7. An intermittent blanking coal mine mining crushing apparatus as claimed in claim 6, wherein: the bottom end of the crushing barrel (2) is provided with a supporting leg (1), and the supporting leg (1) is connected with the crushing barrel (2) through a bolt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020593828.3U CN213032676U (en) | 2020-04-20 | 2020-04-20 | Intermittent blanking coal mine crushing equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020593828.3U CN213032676U (en) | 2020-04-20 | 2020-04-20 | Intermittent blanking coal mine crushing equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213032676U true CN213032676U (en) | 2021-04-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020593828.3U Expired - Fee Related CN213032676U (en) | 2020-04-20 | 2020-04-20 | Intermittent blanking coal mine crushing equipment |
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| CN (1) | CN213032676U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113856295A (en) * | 2021-09-16 | 2021-12-31 | 尹檀 | Coating filters collection device for decoration |
-
2020
- 2020-04-20 CN CN202020593828.3U patent/CN213032676U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113856295A (en) * | 2021-09-16 | 2021-12-31 | 尹檀 | Coating filters collection device for decoration |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Beijing Kangmeida Technology & Trading Co.,Ltd. Assignor: Xu Zhao Contract record no.: X2021990000629 Denomination of utility model: A coal mine with intermittent blanking adopts crushing equipment Granted publication date: 20210423 License type: Common License Record date: 20211015 |
|
| EE01 | Entry into force of recordation of patent licensing contract | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210423 |
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| CF01 | Termination of patent right due to non-payment of annual fee |