CN214741331U - Road cleaning and tunneling equipment for coal mine - Google Patents
Road cleaning and tunneling equipment for coal mine Download PDFInfo
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- CN214741331U CN214741331U CN202121237399.7U CN202121237399U CN214741331U CN 214741331 U CN214741331 U CN 214741331U CN 202121237399 U CN202121237399 U CN 202121237399U CN 214741331 U CN214741331 U CN 214741331U
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Abstract
The utility model discloses a clear road heading equipment in colliery relates to coal mining technical field. The utility model comprises a development machine main body, wherein a spray assembly is arranged on the top surface of the development machine main body, a water inlet pipe is communicated with the spray assembly, the free end of the water inlet pipe is connected with a water pump, and the free end of the water pump is connected with a water suction pipe; the water tank is installed on the heading machine main body, the free end of the water suction pipe is inserted into the water tank, a pipeline penetrating the top of the water tank and extending to the bottom of the water tank is arranged at the top of the water tank, and an air suction box is connected to the top end of the pipeline. The utility model discloses a dust caking in the spray set messenger air drops ground and carries out the dust fall, simultaneously, through the air after the case that induced drafts extracts the dust fall, carries out more careful air purification to improve staff's operational environment, reduce staff's incidence of disease, improve work efficiency.
Description
Technical Field
The utility model relates to a coal mining technical field, concretely relates to clear road heading equipment in colliery.
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.
In the coal mining process, often can clear up the road through the tunnelling equipment, and the tunnelling equipment of clearing way in the colliery that generally uses at present lacks dust device, a large amount of dusts that can produce at the entry driving machine operation in-process, to people's operational environment production influence, the dust that the staff inhaled is too much to cause the damage to the health easily to people's work efficiency has been reduced, can't satisfy people present user demand.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a: for solving the problem that provides among the above-mentioned background art, the utility model provides a clear road heading equipment in colliery.
The utility model discloses a realize above-mentioned purpose and specifically adopt following technical scheme:
a road clearing and tunneling device for a coal mine comprises a tunneling machine main body, wherein a spraying assembly is mounted on the top surface of the tunneling machine main body, a water inlet pipe is communicated with the spraying assembly, the free end of the water inlet pipe is connected with a water pump, and the free end of the water pump is connected with a water suction pipe; the water tank is installed on the heading machine main body, the free end of the water suction pipe is inserted into the water tank, a pipeline penetrating the top of the water tank and extending to the bottom of the water tank is arranged at the top of the water tank, and an air suction box is connected to the top end of the pipeline.
Further, the spraying assembly is installed including the symmetry entry driving machine main part top surface and is the shower plate of slope form, a plurality of shower head, two have been seted up to the one side array that the shower plate was kept away from each other connect through communicating pipe between the shower plate, install the connector on communicating pipe, the free end of inlet tube is installed on the connector.
Further, a support is installed on the top surface of the water tank, and the air suction box is placed on the support.
Furthermore, a filter screen which is horizontal to the top surface of the water tank is arranged in the water tank, the free end of the water suction pipe is positioned above the filter screen, and the free end of the pipeline is positioned below the filter screen.
Further, the contact positions between the water suction pipe and the water tank and between the pipeline and the water tank are provided with sealing rings.
Further, the top surface of water tank is provided with the water inlet, the bottom of water tank is provided with the outlet, the water inlet with outlet department all is connected with sealed lid.
The utility model has the advantages as follows:
the utility model discloses a dust caking in the spray set messenger air drops ground and carries out the dust fall, simultaneously, through the air after the case that induced drafts extracts the dust fall, carries out more careful air purification to improve staff's operational environment, reduce staff's incidence of disease, improve work efficiency.
Drawings
Fig. 1 is a schematic perspective view of the present invention;
FIG. 2 is a top view of the present invention;
fig. 3 is a sectional view taken along the line a-a of fig. 2 according to the present invention;
FIG. 4 is an enlarged view of a detail I of FIG. 3 according to the present invention;
FIG. 5 is a side view of the structure of the present invention;
reference numerals: 1. a heading machine main body; 2. a spray assembly; 201. a spray plate; 202. a shower head; 203. a communicating pipe; 204. a connector; 3. a water inlet pipe; 4. a water pump; 5. a suction pipe; 6. a water tank; 7. a pipeline; 8. an air suction box; 9. a support; 10. a filter screen; 11. a seal ring; 12. a water inlet; 13. a water outlet; 14. and (7) sealing the cover.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, 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, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.
In the description of the embodiments of the present invention, it should be noted that the terms "inside", "outside", "up", and the like indicate the directions or positional relationships based on the directions or positional relationships shown in the drawings, or the directions or positional relationships that the products of the present invention are conventionally placed when used, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element to which the term refers must have a specific direction, be constructed and operated in a specific direction, and thus, should not be construed as limiting the present invention.
As shown in fig. 1, 2 and 3, the road clearing and tunneling equipment for coal mines comprises a tunneling machine main body 1, a spraying assembly 2 is installed on the top surface of the tunneling machine main body 1, a water inlet pipe 3 is communicated with the spraying assembly 2, the free end of the water inlet pipe 3 is connected with a water pump 4, and the free end of the water pump 4 is connected with a water suction pipe 5; the water tank 6 is arranged on the heading machine main body 1, the free end of the water suction pipe 5 is inserted into the water tank 6, the top of the water tank 6 is provided with a pipeline 7 which penetrates through the top of the water tank 6 and extends to the bottom of the water tank, and the top end of the pipeline 7 is connected with an air suction box 8; in the embodiment, the development machine main body 1 is an existing device, is improved on the existing basis and is more suitable for the coal mine industry, the probability that workers in general coal mines suffer from pneumoconiosis is higher, dust in air is agglomerated and falls on the ground through the spraying assembly 2 to perform dust fall, meanwhile, air after dust fall is extracted through the air suction box 8 to perform more detailed air purification, so that the working environment of the workers is improved, the morbidity of the workers is reduced, and the working efficiency is improved; specifically, spray assembly 2 sprays out through water pump 4 in with water tank 6, make the dust caking in the air drop on the ground, but the air still has the unable sediment of some impurity, absorb the water in the water tank 6 through water pump 4, make pressure change in the sealed water tank 6, water tank 6 only has the suction box 8 and external intercommunication of connecting through pipeline 7, consequently through suction box 8 with external air suction box 6 in, the impurity that can not cake in the messenger's air gets into and collects in the water tank 6, and keep the pressure stability in the water tank 6.
As shown in fig. 3 and 5, the spraying assembly 2 includes spraying plates 201 symmetrically installed on the top surface of the heading machine main body 1 and in an inclined shape, a plurality of spraying heads 202 are arranged in an array on the surfaces of the spraying plates 201 away from each other, the two spraying plates 201 are connected through a communicating pipe 203, a connector 204 is installed on the communicating pipe 203, and the free end of the water inlet pipe 3 is installed on the connector 204; in this embodiment, the spraying plate 201 is inclined to increase the spraying range; specifically, through inlet tube 3 with water input communicating pipe 203 in, then get into the version that sprays, spray away through shower head 202, install a plurality of shower heads 202 and can atomize water the at utmost, make the dust caking in the air fall into ground.
As shown in fig. 1 and 2, a support 9 is arranged on the top surface of the water tank 6, and an air suction box 8 is placed on the support 9; in this embodiment, the bottom of aspiration box 8 is connected through pipeline 7, and pipeline 7 is not enough to support aspiration box 8, consequently at 6 top surfaces of water tank installation supports 9, fixes through placing aspiration box 8 on supports 9.
As shown in fig. 3, a filter screen 10 which is horizontal to the top surface of the water tank 6 is installed in the water tank 6, the free end of the suction pipe 5 is positioned above the filter screen 10, and the free end of the pipeline 7 is positioned below the filter screen 10; in this embodiment, the air entering the water tank 6 through the pipeline 7 contains impurities such as dust, so the filter screen 10 is installed in the water tank 6 to intercept the impurities, and the water containing the impurities is prevented from being sucked out by the water suction pipe 5.
As shown in fig. 3 and 4, the contact positions between the suction pipe 5 and the water tank 6 and between the pipeline 7 and the water tank 6 are provided with sealing rings 11; in this embodiment, seal ring 11 fills up the gap between water tank 6 and suction pipe 5, pipeline 7, makes water tank 6 form encapsulated situation to, spray assembly 2 passes through the water pump 4 and extracts the water in the water tank 6, makes the pressure in the water tank 6 change, thereby in the outside air gets into water tank 6 through aspiration channel 8, realizes spraying earlier the effect of back dust removal.
As shown in fig. 2 and 3, a water inlet 12 is arranged on the top surface of the water tank 6, a water outlet 13 is arranged at the bottom end of the water tank 6, and sealing covers 14 are connected to the water inlet 12 and the water outlet 13; in this embodiment, an external water source is filled into the water tank 6 through the water inlet 12, and meanwhile, impurities adhered to the filter screen 10 can be washed away; the water outlet 13 is used for discharging sewage containing impurities such as dust and the like in the water tank 6; the sealing cover 14 is used to ensure that the water tank 6 is sealed.
Claims (6)
1. The road clearing and tunneling equipment for the coal mine comprises a tunneling machine main body (1) and is characterized in that a spraying assembly (2) is mounted on the top surface of the tunneling machine main body (1), a water inlet pipe (3) is communicated with the spraying assembly (2), the free end of the water inlet pipe (3) is connected with a water pump (4), and the free end of the water pump (4) is connected with a water suction pipe (5); still including installing water tank (6) on entry driving machine main part (1), the free end of suction pipe (5) is inserted in water tank (6), water tank (6) top is provided with runs through its top and extends to pipeline (7) of its bottom, the top of pipeline (7) is connected with air suction box (8).
2. The coal mine road clearing and tunneling device according to claim 1, wherein the spraying assembly (2) comprises spraying plates (201) which are symmetrically installed on the top surface of the tunneling machine main body (1) and are inclined, a plurality of spraying heads (202) are arranged on one surface, away from each other, of the spraying plates (201), the two spraying plates (201) are connected through a communicating pipe (203), a connector (204) is installed on the communicating pipe (203), and the free end of the water inlet pipe (3) is installed on the connector (204).
3. A clearing and tunneling device for coal mine according to claim 1, characterized in that a support (9) is installed on the top surface of the water tank (6), and the air suction box (8) is placed on the support (9).
4. A clearing and tunneling device for coal mine according to claim 1, characterized in that a filter screen (10) horizontal to the top surface of the water tank (6) is installed in the water tank (6), the free end of the suction pipe (5) is located above the filter screen (10), and the free end of the pipeline (7) is located below the filter screen (10).
5. A clearing and tunneling device for coal mine according to claim 1, characterized in that the contact position between the suction pipe (5) and the water tank (6) and the contact position between the pipeline (7) and the water tank (6) are provided with sealing rings (11).
6. The clearing and tunneling device for the coal mine according to claim 1, characterized in that a water inlet (12) is arranged on the top surface of the water tank (6), a water outlet (13) is arranged at the bottom end of the water tank (6), and sealing covers (14) are connected to the water inlet (12) and the water outlet (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121237399.7U CN214741331U (en) | 2021-06-03 | 2021-06-03 | Road cleaning and tunneling equipment for coal mine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121237399.7U CN214741331U (en) | 2021-06-03 | 2021-06-03 | Road cleaning and tunneling equipment for coal mine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214741331U true CN214741331U (en) | 2021-11-16 |
Family
ID=78627893
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121237399.7U Expired - Fee Related CN214741331U (en) | 2021-06-03 | 2021-06-03 | Road cleaning and tunneling equipment for coal mine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214741331U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113877334A (en) * | 2021-11-24 | 2022-01-04 | 徐州安荣机械制造有限公司 | Automatic change mine dust collecting equipment |
-
2021
- 2021-06-03 CN CN202121237399.7U patent/CN214741331U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113877334A (en) * | 2021-11-24 | 2022-01-04 | 徐州安荣机械制造有限公司 | Automatic change mine dust collecting equipment |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211116 |
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| CF01 | Termination of patent right due to non-payment of annual fee |