CN219974492U - Dust removing system of digging and anchoring machine - Google Patents
Dust removing system of digging and anchoring machine Download PDFInfo
- Publication number
- CN219974492U CN219974492U CN202321294302.5U CN202321294302U CN219974492U CN 219974492 U CN219974492 U CN 219974492U CN 202321294302 U CN202321294302 U CN 202321294302U CN 219974492 U CN219974492 U CN 219974492U
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- Prior art keywords
- dust
- box
- face
- anchoring
- heading
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- 239000000428 dust Substances 0.000 title claims abstract description 112
- 238000004873 anchoring Methods 0.000 title claims abstract description 33
- 230000006835 compression Effects 0.000 claims abstract description 21
- 238000007906 compression Methods 0.000 claims abstract description 21
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 18
- 230000005641 tunneling Effects 0.000 claims description 14
- 239000007788 liquid Substances 0.000 claims description 8
- 230000003405 preventing effect Effects 0.000 claims description 8
- 230000002265 prevention Effects 0.000 claims description 7
- 230000008878 coupling Effects 0.000 claims description 5
- 238000010168 coupling process Methods 0.000 claims description 5
- 238000005859 coupling reaction Methods 0.000 claims description 5
- 238000005453 pelletization Methods 0.000 claims description 4
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims description 2
- 238000005065 mining Methods 0.000 description 16
- 239000003245 coal Substances 0.000 description 7
- 230000000694 effects Effects 0.000 description 6
- 238000005553 drilling Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000001179 sorption measurement Methods 0.000 description 3
- 230000001629 suppression Effects 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
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- Percussive Tools And Related Accessories (AREA)
Abstract
The utility model provides a dust removing system of an excavating and anchoring machine, which comprises an excavating and anchoring unit, a dust hopper, a bent pipe, an air compression pump, a connecting hose, a dust box, a guide plate, a leakage-proof box and a splash guard.
Description
Technical Field
The utility model relates to a dust removing system of an excavating and anchoring machine, and belongs to the technical field of dust removing of excavating and anchoring machines.
Background
The tunneling and anchoring machine takes the tunneling machine as a main body, combines the geological condition characteristics of a coal mine tunnel, combines the anchoring machine and the supporting device with the tunneling machine, realizes tunneling, temporary supporting and anchoring operation on one device, improves the safety and reliability, reduces the labor intensity of workers, improves the working environment, improves the working efficiency, adapts to the requirements of coal mines, and plays a very key role in continuous mining working surfaces when the continuous mining machine and the anchoring machine are main coal mining machines, and then the tunneling and anchoring machine integrating the continuous mining machine and the anchoring machine is provided with the drilling arm control device on the basis of the continuous mining machine, so that the volume and the power of the whole machine are correspondingly increased, the production efficiency of the coal mining operation is correspondingly improved, larger dust is generated in the mining process, and the physical health of mining personnel is endangered when the visual field is influenced. It is well known that continuous miner and roof bolter are the main coal mining machines in downhole coal mining operations, and play a very critical role in continuous mining face. At present, in order to adapt to the increasing energy demand and improve the production efficiency, a digging and anchoring machine integrating a continuous mining machine and an anchor rod machine is invented, and a drill arm control device is added on the basis of the continuous mining machine, so that the volume and the power of the whole machine are correspondingly increased, and the production efficiency of coal mining operation is correspondingly improved.
Chinese patent No. CN201003402Y discloses a dust removing system for a digging and anchoring machine, which absorbs scattered dust through a dust removing fan cover and a wind barrel matched with a fan, so that subsequent centralized treatment is facilitated, but the treatment mode cannot timely carry out dust suppression treatment on the dust, the dust is easy to be re-raised at a dust collecting position, the dust removing effect is poor, the practicability is low, and the dust removing system for the digging and anchoring machine is urgently needed at present to solve the problems.
Disclosure of Invention
Aiming at the defects existing in the prior art, the utility model aims to provide a dust removing system of a digging and anchoring machine, which solves the problems in the background art, has reasonable structure, ensures that the dust hopper forms negative pressure by matching an elbow pipe with an air compression pump, adsorbs dust, and leads the dust into a dust box to be adsorbed by water, thereby avoiding the occurrence of secondary flying, and has good dust removing effect and strong practicability.
In order to achieve the above object, the present utility model is realized by the following technical scheme: the utility model provides an dig quick-witted dust pelletizing system of anchor, includes dig anchor unit, dust hopper, return bend, air compression pump, coupling hose, dust collection box, guide board, leak protection case and splash guard, dig the preceding terminal surface of anchor unit and install the dust hopper, dust hopper right-hand member face welding has the return bend, the return bend below is provided with the air compression pump, the return bend up end is provided with coupling hose, the return bend right side is provided with the dust collection box, the inside upper end of dust collection box is fixed with the guide board, leak protection case is installed to dust collection box up end, leak protection incasement portion is provided with the splash guard.
Further, the air compressor pump up end is installed out the tuber pipe, go out the tuber pipe and vertically run through inside penetrating the return bend, the air compressor pump right-hand member face is provided with the mounting panel, the air compressor pump is connected with the return bend through mounting panel and external bolt.
Further, a fixing frame is arranged on the outer surface of the bent pipe, the bent pipe is connected with the tunneling and anchoring unit through the fixing frame, and the air compression pump is electrically connected with an external controller through a wire.
Further, water is poured into the dust box, the liquid level of the water is lower than that of the guide plate, an auxiliary pipeline is arranged in the dust box, the lower end of the auxiliary pipeline is always located below the liquid level, and the right end of the connecting hose is communicated with the auxiliary pipeline.
Further, the inside of dust collection box is linked together with leak protection incasement portion, guide board is to dust collection box and leak protection incasement intercommunication department slope, leak protection incasement portion is provided with the water guide slope, the exhaust hole has been seted up at leak protection case top.
Further, the front end face of the dust box is provided with an observation window, the observation window is made of an acrylic plate with the thickness of 12mm, and the front end face of the dust box is provided with a drain valve.
The utility model has the beneficial effects that: according to the dust removing system of the tunneling and anchoring machine, the connecting hose, the dust collecting box, the auxiliary pipeline, the leakage prevention box and the splash-proof plate are added, dust is discharged below the liquid level in the dust collecting box along with compressed air through the connecting hose and the auxiliary pipeline, water in the dust collecting box has an adsorption effect on the dust, the rest air enters the leakage prevention box through the guide plate and is finally discharged to the outside through the exhaust hole, due to the design of the leakage prevention box, the leakage condition caused by the fact that the water in the dust collecting box is discharged through the exhaust hole due to vibration generated during the working of the tunneling and anchoring machine unit can be reduced, and the splash-proof plate can further improve the leakage prevention effect.
Drawings
For a clearer description of embodiments of the utility model or of solutions in the prior art, the drawings that are used in the description of the embodiments or of the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the utility model, from which, without the inventive effort, other drawings can be obtained for a person skilled in the art:
FIG. 1 is a schematic diagram of a dust removal system of an anchor mining machine;
FIG. 2 is a schematic view of a dust hopper and a bent pipe in a dust removal system of an anchor mining machine;
FIG. 3 is a schematic cross-sectional view of an elbow and air compressor pump in a dust removal system of an excavator and anchor;
FIG. 4 is a schematic cross-sectional view of a dust box and a leakage prevention box in a dust removal system of an excavator and anchor machine according to the present utility model;
in the figure: 1-digging and anchoring unit, 2-dust hopper, 3-elbow pipe, 31-fixing frame, 4-air compression pump, 41-air outlet pipe, 42-mounting plate, 5-connecting hose, 6-dust box, 61-observation window, 62-drain valve, 63-auxiliary pipeline, 7-guide plate, 8-leak-proof box, 81-vent hole, 82-water guiding slope, 9-splash-proof plate.
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. 1-4, the present utility model provides a technical solution: the utility model provides an dig anchor machine dust pelletizing system, including dig anchor unit 1, dust hopper 2, return bend 3, air compression pump 4, coupling hose 5, dust bin 6, guide board 7, leak protection case 8 and splash guard 9, dig anchor unit 1 front end face and install dust hopper 2, dust hopper 2 right-hand member face welding has return bend 3, return bend 3 below is provided with air compression pump 4, return bend 3 up end is provided with coupling hose 5, return bend 3 right side is provided with dust bin 6, the inside upper end of dust bin 6 is fixed with guide board 7, leak protection case 8 is installed to dust bin 6 up end, leak protection case 8 inside is provided with splash guard 9, the problem that dust suppression effect is not good enough of original dig anchor machine dust pelletizing system to the dust has been solved in this design.
As a first embodiment of the present utility model: an air outlet pipe 41 is arranged on the upper end surface of the air compression pump 4, the air outlet pipe 41 vertically penetrates into the bent pipe 3, the air outlet pipe 41 can play a role in guiding the flow direction of compressed air, a mounting plate 42 is arranged on the right end surface of the air compression pump 4, the air compression pump 4 is connected with the bent pipe 3 through the mounting plate 42 and external bolts, the mounting plate 42 can support and fix the position between the air compression pump 4 and the bent pipe 3, a fixing frame 31 is arranged on the outer surface of the bent pipe 3, the bent pipe 3 is connected with the tunneling and anchoring unit 1 through the fixing frame 31, the fixing frame 31 can fix the position between the bent pipe 3 and the tunneling and anchoring unit 1, the air compression pump 4 is electrically connected with an external controller through a wire, water is poured into the dust collection box 6, the liquid level of the dust collection box is lower than the guide plate 7, an auxiliary pipeline 63 is arranged in the dust collection box 6, the lower end of the auxiliary pipeline 63 is always positioned below the liquid level, the auxiliary pipeline 63 makes air drive dust into water so as to have an adsorption effect on the dust, the right end of the connecting hose 5 is communicated with the auxiliary pipeline 63, the inside of the dust box 6 is communicated with the inside of the anti-leakage box 8, the anti-leakage box 8 can play a role in preventing the water in the dust box 6 from leaking, the guide plate 7 inclines towards the communicating part of the dust box 6 and the anti-leakage box 8, the guide plate 7 can guide the air which is introduced into the dust box 6 into the anti-leakage box 8, the inside of the anti-leakage box 8 is provided with a water guide slope 82, the water guide slope 82 can reflow the water which enters into the inside of the anti-leakage box 8 into the dust box 6, the top of the anti-leakage box 8 is provided with an exhaust hole 81, the exhaust hole 81 is used for balancing the air pressure in the anti-leakage box 8 and the outside, the anti-leakage plate 9 can further play the anti-leakage purpose, the front end surface of the dust box 6 is provided with an observation window 61, the observation window 61 is convenient for a user to observe the dust collection progress in the dust box 6, the front end face of the dust box 6 is provided with a drain valve 62, and the drain valve 62 is convenient for a user to clean the inside of the dust box 6.
As a second embodiment of the present utility model: when the drilling machine of the tunneling and anchoring unit 1 works, a user controls the air compression pump 4 to be started through the external controller, compressed air is introduced into the bent pipe 3 through the air outlet pipe 41 by the air compression pump 4, an air channel flowing to the connecting hose 5 is formed in the bent pipe 3, negative pressure is formed at the dust hopper 2, dust generated during the working of the drilling machine can be collected by the dust hopper 2, the dust is discharged below the liquid level inside the dust collecting box 6 along with the compressed air through the connecting hose 5 and the auxiliary pipeline 63, the water inside the dust collecting box 6 has an adsorption effect on the dust, the rest air enters the inside of the leakage preventing box 8 through the guide of the guide plate 7 and is finally discharged to the outside through the exhaust hole 81, due to the design of the leakage preventing box 8, the leakage preventing effect caused by the water inside the dust collecting box 6 due to the vibration generated during the working of the tunneling and anchoring unit 1 can be reduced, the splash guard 9 can further improve the leakage preventing effect, the user can observe the dust collecting progress inside the dust collecting box 6 through the observation window 61, and the residual dust can be discharged through the drain valve 62 when the dust is collected more, and subsequent treatment is facilitated.
While the fundamental and principal features of the utility model and advantages of the utility model have been shown and described, it will be apparent to those skilled in the art that the utility model is not limited to the details of the foregoing exemplary embodiments, but 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.
Furthermore, it should be understood that although the present disclosure describes embodiments, not every embodiment is provided with a separate embodiment, and that this description is provided for clarity only, and that the disclosure is not limited to the embodiments described in detail below, and that the embodiments described in the examples may be combined as appropriate to form other embodiments that will be apparent to those skilled in the art.
Claims (8)
1. The utility model provides an dig anchor machine dust pelletizing system, includes dig anchor unit (1), dust hopper (2), return bend (3), air compression pump (4), coupling hose (5), dust bin (6), guide board (7), leak protection case (8) and splash guard (9), its characterized in that: the dust collecting device is characterized in that a dust collecting hopper (2) is mounted on the front end face of the tunneling and anchoring unit (1), an elbow pipe (3) is welded on the right end face of the dust collecting hopper (2), an air compression pump (4) is arranged below the elbow pipe (3), a connecting hose (5) is arranged on the upper end face of the elbow pipe (3), a dust collecting box (6) is arranged on the right side of the elbow pipe (3), a guide plate (7) is fixed on the upper end inside the dust collecting box (6), a leakage preventing box (8) is mounted on the upper end face of the dust collecting box (6), and a splash preventing plate (9) is arranged inside the leakage preventing box (8).
2. The dust removal system of a heading and anchoring machine according to claim 1, wherein: an air outlet pipe (41) is arranged on the upper end face of the air compression pump (4), the air outlet pipe (41) vertically penetrates into the elbow pipe (3), a mounting plate (42) is arranged on the right end face of the air compression pump (4), and the air compression pump (4) is connected with the elbow pipe (3) through the mounting plate (42) and an external bolt.
3. The dust removal system of a heading and anchoring machine according to claim 1, wherein: the outer surface of the bent pipe (3) is provided with a fixing frame (31), the bent pipe (3) is connected with the tunneling and anchoring unit (1) through the fixing frame (31), and the air compression pump (4) is electrically connected with an external controller through a lead.
4. The dust removal system of a heading and anchoring machine according to claim 1, wherein: the dust collection box (6) is internally provided with water, the liquid level of the water is lower than that of the guide plate (7), the dust collection box (6) is internally provided with an auxiliary pipeline (63) and the lower end of the auxiliary pipeline (63) is always positioned below the liquid level, and the right end of the connecting hose (5) is communicated with the auxiliary pipeline (63).
5. The dust removal system of a heading and anchoring machine according to claim 1, wherein: the dust collection box (6) is internally communicated with the leakage prevention box (8), and the guide plate (7) is inclined to the communication position of the dust collection box (6) and the leakage prevention box (8).
6. The dust removal system of a heading and anchoring machine according to claim 1, wherein: the anti-leakage box (8) is internally provided with a water guide slope (82), and the top of the anti-leakage box (8) is provided with an exhaust hole (81).
7. The dust removal system of a heading and anchoring machine according to claim 1, wherein: an observation window (61) is arranged on the front end face of the dust box (6), and the observation window (61) is made of an acrylic plate with the thickness of 12 mm.
8. The dust removal system of a heading and anchoring machine according to claim 1, wherein: the front end face of the dust box (6) is provided with a drain valve (62).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321294302.5U CN219974492U (en) | 2023-05-26 | 2023-05-26 | Dust removing system of digging and anchoring machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321294302.5U CN219974492U (en) | 2023-05-26 | 2023-05-26 | Dust removing system of digging and anchoring machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219974492U true CN219974492U (en) | 2023-11-07 |
Family
ID=88595751
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321294302.5U Active CN219974492U (en) | 2023-05-26 | 2023-05-26 | Dust removing system of digging and anchoring machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219974492U (en) |
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2023
- 2023-05-26 CN CN202321294302.5U patent/CN219974492U/en active Active
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