CN217841576U - Integrated full-hydraulic down-the-hole drill - Google Patents
Integrated full-hydraulic down-the-hole drill Download PDFInfo
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- CN217841576U CN217841576U CN202222252029.1U CN202222252029U CN217841576U CN 217841576 U CN217841576 U CN 217841576U CN 202222252029 U CN202222252029 U CN 202222252029U CN 217841576 U CN217841576 U CN 217841576U
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- hole drill
- pipeline
- dust fall
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Abstract
The utility model discloses an all-hydraulic down-the-hole drill of integration, including down-the-hole drill body and the support of setting at down-the-hole drill body front end, movable mounting has the drilling rod on the support, the drilling rod bottom is equipped with dust fall mechanism, and dust fall mechanism includes suction hood, air exhauster, air-out pipeline, dust absorption pipeline, dust remover, impurity filter screen, electric putter, slurcam, cleaning plate, storage water tank, suction pump and outlet conduit. The beneficial effects of the utility model are that, adopt the suction hood to absorb and filter the dust that the drilling process produced through the dust fall mechanism that is located the drilling rod bottom, the shower head of cooperation circular disk bottom can play the effect of dust fall, and the shower head can carry out reciprocating swing, improves and sprays the dust fall area, and dust fall effect is better, environmental protection more.
Description
Technical Field
The utility model relates to a down-the-hole drill field specifically is an all-hydraulic down-the-hole drill of integration.
Background
The down-the-hole drill is an impact rotary drill, the internal structure of which is different from that of a common rock drill, and the gas distribution and piston reciprocating mechanisms of the down-the-hole drill are independent, namely an impactor. The front end of the drill is directly connected with a drill bit, and the rear end of the drill is connected with a drill rod. When drilling, the hammer is submerged into the hole, and the piston (hammer) in the hammer is reciprocated to strike the drill bit tail through the air distributing device (valve), so that the drill bit can impact the hole bottom rock.
Application number CN201820787821.8 in the existing patent discloses a down-the-hole drill, which utilizes water mist to adsorb flying dust particles while drilling, so that the flying dust particles are difficult to fly, and the effect of preventing the flying dust is achieved to a certain extent. However, the down-the-hole drill generates large dust in the drilling process, and the dust cannot be effectively settled by adopting a single atomizing nozzle mode, so that the existing environment-friendly construction requirements cannot be met.
SUMMERY OF THE UTILITY MODEL
To above defect, the utility model provides an all-hydraulic down-the-hole drill of integration to solve hydraulic down-the-hole drill drilling dust fall problem.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
an integrated full-hydraulic down-the-hole drill comprises a down-the-hole drill body and a support arranged at the front end of the down-the-hole drill body, wherein a drill rod is movably arranged on the support, and a dust falling mechanism is arranged at the bottom of the drill rod;
dust fall mechanism includes suction hood, air exhauster, air-out pipeline, dust absorption pipeline, dust remover, impurity filter screen, electric putter, slurcam, cleaning plate, storage water tank, suction pump and outlet conduit, the suction hood is installed in the support bottom, and the drilling rod activity runs through the suction hood, the air exhauster is installed on the down-the-hole drill body, air-out pipeline cartridge is held at air exhauster air-out, the dust absorption pipeline cartridge is held at air exhauster convulsions, and communicates with the suction hood, the dust remover is installed on the dust absorption pipeline, and is located support rear end bottom, the impurity filter screen is vertical to be installed in the dust remover, electric putter installs in dust remover upper end left side, and flexible end is vertical up, the slurcam is installed on electric putter is flexible to be served, cleaning plate activity cartridge right side in the dust remover, and the upper end is connected with the slurcam, the storage water tank is installed on the hole drill body, the suction pump is installed in the storage water tank, the outlet conduit cartridge is held at the suction pump.
Furthermore, a circular disc is installed at the bottom of the dust hood, an annular groove is formed in the bottom of the circular disc, an annular rack is movably installed at the top in the annular groove, a plurality of transmission gears meshed with the annular rack are movably installed in the annular groove, a driving motor is installed at the upper end of the circular disc, and the rotating end of the driving motor is connected with one of the transmission gears.
Furthermore, a plurality of strip-shaped sliding grooves are uniformly formed in the bottom of the circular plate, a first strip-shaped rack meshed with the bottom of the transmission gear is slidably mounted in each strip-shaped sliding groove, and a second strip-shaped rack is mounted at the bottom of the first strip-shaped rack.
Furthermore, a plurality of groups of fixing seats are installed at the bottom of the circular disc, incomplete gears meshed with the bar-shaped racks are movably installed in the groups of fixing seats respectively, and spray heads are installed at the bottoms of the incomplete gears.
Furthermore, the spray header is communicated through a connecting hose, and the connecting hose is communicated with the water outlet pipeline.
Furthermore, a cleaning port is formed at the bottom of the dust remover.
The utility model provides a full-hydraulic down-the-hole drill of integration possesses following beneficial effect, and dust that dust fall mechanism through being located the drilling rod bottom adopts the suction hood can produce to the drilling process absorbs and filters, and the shower head of cooperation circular disk bottom can play the effect of dust fall, and the shower head can carry out reciprocating swing, improves and sprays the dust fall area, and dust fall effect is better, environmental protection more.
Drawings
Fig. 1 is the utility model discloses an all-hydraulic down-the-hole drill of integration schematic diagram.
Fig. 2 is the cross-sectional view of the dust collector of the present invention.
Fig. 3 is a bottom view of the circular plate of the present invention.
Fig. 4 is a partially enlarged view of a portion a in fig. 3 according to the present invention.
In the figure: 1. a down-the-hole drill body; 2. a support; 3. a drill stem; 4. a dust hood; 5. an exhaust fan; 6. an air outlet pipeline; 7. a dust collection duct; 8. a dust remover; 9. an impurity filter screen; 10. an electric push rod; 11. a push plate; 12. cleaning the plate; 13. a water storage tank; 14. a water pump; 15. a water outlet pipeline; 16. a circular disc; 17. an annular groove; 18. an annular rack; 19. a transmission gear; 20. a drive motor; 21. a strip-shaped chute; 22. a first strip-shaped rack; 23. a strip-shaped rack II; 24. a fixed seat; 25. an incomplete gear; 26. a shower head; 27. a connecting hose; 28. and cleaning the opening.
Detailed Description
The invention is described in detail below with reference to the accompanying drawings, as shown in fig. 1-4: an integrated full-hydraulic down-the-hole drill comprises a down-the-hole drill body 1 and a support 2 arranged at the front end of the down-the-hole drill body 1, wherein a drill rod 3 is movably arranged on the support 2, and a dust falling mechanism is arranged at the bottom of the drill rod 3; the dust fall mechanism comprises a dust hood 4, an exhaust fan 5, an air outlet pipeline 6, a dust suction pipeline 7, a dust remover 8, an impurity filter screen 9, an electric push rod 10, a push plate 11, a cleaning plate 12, a water storage tank 13, a water suction pump 14 and a water outlet pipeline 15, wherein the dust hood 4 is installed at the bottom of a support 2, a drill rod 3 movably penetrates through the dust hood 4, the exhaust fan 5 is installed on a down-the-hole drill body 1, the air outlet pipeline 6 is inserted into an air outlet end of the exhaust fan 5, the dust suction pipeline 7 is inserted into an air suction end of the exhaust fan 5 and communicated with the dust hood 4, the dust remover 8 is installed on the dust suction pipeline 7 and is located at the bottom of the rear end of the support 2, the impurity filter screen 9 is vertically installed in the dust remover 8, the electric push rod 10 is installed on the left side of the upper end of the dust remover 8, the telescopic end is vertically upward, the push plate 11 is installed on the telescopic end of the electric push rod 10, the cleaning plate 12 is movably inserted into the right side of the dust remover 8, the upper end is connected with the push plate 11, the water storage tank 13 is installed on the water storage tank body 1, the water storage tank 14 is installed in the water storage tank 13, and the water outlet pipeline 15 is inserted into the water outlet pipeline 14; the bottom of the dust hood 4 is provided with a circular disc 16, the bottom of the circular disc 16 is provided with an annular groove 17, the top inside the annular groove 17 is movably provided with an annular rack 18, the annular groove 17 is internally and movably provided with a plurality of transmission gears 19 which are mutually meshed with the annular rack 18, the upper end of the circular disc 16 is provided with a driving motor 20, and the rotating end of the driving motor 20 is connected with one of the transmission gears 19; a plurality of strip-shaped sliding grooves 21 are uniformly formed in the bottom of the circular disc 16, a strip-shaped rack I22 meshed with the bottom of the transmission gear 19 is respectively installed in the plurality of strip-shaped sliding grooves 21 in a sliding mode, and a strip-shaped rack II 23 is installed at the bottom of the strip-shaped rack I22; a plurality of groups of fixed seats 24 are arranged at the bottom of the circular disc 16, incomplete gears 25 which are meshed with the bar-shaped racks two 23 are movably arranged in the plurality of groups of fixed seats 24 respectively, and spray heads 26 are arranged at the bottoms of the incomplete gears 25; the spray header 26 is communicated through a connecting hose 27, and the connecting hose 27 is communicated with the water outlet pipeline 15; the bottom of the dust remover 8 is provided with a cleaning port 28.
The working principle of the embodiment is as follows: the electric equipment used by the device is controlled by an external controller, and when the device is used, a user firstly adds a proper amount of water into the water storage tank 13;
during dust fall: an exhaust fan 5 starts to work firstly, a dust hood 4 is arranged at the bottom of a bracket 2, a drill rod 3 movably penetrates through the dust hood 4, the exhaust fan 5 is arranged on a down-the-hole drill body 1, an air outlet pipeline 6 is inserted at the air outlet end of the exhaust fan 5, a dust suction pipeline 7 is inserted at the air suction end of the exhaust fan 5 and is communicated with the dust hood 4, a dust remover 8 is arranged on the dust suction pipeline 7 and is positioned at the bottom of the rear end of the bracket 2, an impurity filter screen 9 is vertically arranged in the dust remover 8, an electric push rod 10 is arranged at the left side of the upper end of the dust remover 8, the telescopic end is vertically upward, a pushing plate 11 is arranged at the telescopic end of the electric push rod 10, a cleaning plate 12 is movably inserted at the right side in the dust remover 8, and the upper end is connected with the pushing plate 11, as shown in figure 2, the dust generated by drilling can be firstly pumped into the dust remover 8 by the exhaust fan 5 through the dust hood 4, the impurity filter screen 9 can filter impurities in air, the filtered impurities are retained on the impurity filter screen 9, clean air is finally discharged through the air outlet pipeline 6, a user can regularly clean the impurities on the impurity filter screen 9, a switch of the electric push rod 10 is turned on, the telescopic end of the electric push rod 10 contracts, the push plate 11 drives the cleaning plate 12 to descend, the position of the cleaning plate 12 corresponds to that of the impurity filter screen 9, the cleaning plate 12 can automatically clean the impurities on the impurity filter screen 9, a cleaning opening 28 is formed in the bottom of the dust remover 8, and the cleaned impurities can be discharged through the cleaning opening 28;
when dust falls, the water pump 14 starts to work simultaneously, water in the water storage tank 13 is pumped into the water outlet pipeline 15, the spray head 26 is communicated through the connecting hose 27, the connecting hose 27 is communicated with the water outlet pipeline 15 and is finally sprayed out through the spray head 26 to play a role of dust falling, a user opens the switch of the driving motor 20, the bottom of the dust hood 4 is provided with the circular disc 16, the bottom of the circular disc 16 is provided with the annular groove 17, the top of the inside of the annular groove 17 is movably provided with the annular rack 18, the inside of the annular groove 17 is movably provided with a plurality of transmission gears 19 which are mutually meshed with the annular rack 18, the upper end of the circular disc 16 is provided with the driving motor 20, the rotating end of the driving motor 20 is connected with one of the transmission gears 19, the bottom of the circular disc 16 is uniformly provided with a plurality of strip-shaped sliding chutes 21, the strip-shaped racks 22 which are mutually meshed with the bottoms of the transmission gears 19 are respectively and slidably arranged in the plurality of strip-shaped sliding chutes 21, the strip-shaped racks two 23 are arranged at the bottoms of the strip-shaped racks 22, a plurality of groups of fixed seats 24 are arranged at the bottom of the circular disc 16, incomplete gears 25 meshed with the strip-shaped racks two 23 are movably arranged in the plurality of groups of fixed seats 24 respectively, and spray heads 26 are arranged at the bottoms of the incomplete gears 25, as shown in fig. 3 and 4, the driving motor 20 drives the circular disc 16 to rotate through the transmission gear 19 on the rotating end, the circular disc 16 can drive the rest transmission gears 19 to synchronously rotate, the driving motor 20 can drive the transmission gears 19 to synchronously rotate in the forward and reverse directions, the transmission gears 19 can simultaneously drive the strip-shaped racks one 22 to slide in the strip-shaped sliding grooves 21 in a reciprocating manner, meanwhile, the strip-shaped racks one 22 drive the spray heads 26 at the upper ends of the incomplete gears 25 to swing in a reciprocating manner, so that the spray area is increased, and dust falling mechanisms at the bottoms of the drill rods 3 can absorb and filter dust generated in the drilling process by adopting the dust suction covers 4, the shower head 26 of cooperation circular dish 16 bottom can play the effect of dust fall, and shower head 26 can carry out reciprocating swing, improves and sprays the dust fall area, and the dust fall effect is better, environmental protection more.
Above-mentioned technical scheme has only embodied the utility model discloses technical scheme's preferred technical scheme, some changes that this technical field's technical personnel probably made to some parts wherein have all embodied the utility model discloses a principle belongs to within the protection scope of the utility model.
Claims (6)
1. An integrated full-hydraulic down-the-hole drill comprises a down-the-hole drill body (1) and a support (2) arranged at the front end of the down-the-hole drill body (1), wherein a drill rod (3) is movably arranged on the support (2), and is characterized in that a dust falling mechanism is arranged at the bottom of the drill rod (3);
the dust fall mechanism comprises a dust hood (4), an exhaust fan (5), an air outlet pipeline (6), a dust suction pipeline (7), a dust remover (8), an impurity filter screen (9), an electric push rod (10), a push plate (11), a cleaning plate (12), a water storage tank (13), a water suction pump (14) and a water outlet pipeline (15), wherein the dust hood (4) is installed at the bottom of a support (2), a drill rod (3) movably penetrates through the dust hood (4), the exhaust fan (5) is installed on a down-the-hole drill body (1), the air outlet pipeline (6) is inserted into the air outlet end of the exhaust fan (5), the dust suction pipeline (7) is inserted into the air inlet end of the exhaust fan (5) and is communicated with the dust hood (4), the dust remover (8) is installed on the dust suction pipeline (7) and is positioned at the bottom of the rear end of the support (2), the impurity filter screen (9) is vertically installed in the dust remover (8), the electric push rod (10) is installed on the left side of the upper end of the dust remover (8) and the vertical upward of the push rod (11), the push plate (11) is installed on the right side of the cleaning plate (13) of the cleaning plate (1) and is connected with the water storage tank (13), the water suction pump (14) is installed in the water storage tank (13), and the water outlet pipeline (15) is inserted at the water outlet end of the water suction pump (14).
2. The integrated full-hydraulic down-the-hole drill is characterized in that a circular disc (16) is mounted at the bottom of the dust hood (4), an annular groove (17) is formed in the bottom of the circular disc (16), an annular rack (18) is movably mounted at the top in the annular groove (17), a plurality of transmission gears (19) meshed with the annular rack (18) are movably mounted in the annular groove (17), a driving motor (20) is mounted at the upper end of the circular disc (16), and the rotating end of the driving motor (20) is connected with one of the transmission gears (19).
3. The all-hydraulic down-the-hole drill of claim 2, characterized in that the bottom of the circular plate (16) is provided with a plurality of bar-shaped sliding grooves (21), a bar-shaped rack I (22) meshed with the bottom of the transmission gear (19) is arranged in each bar-shaped sliding groove (21) in a sliding manner, and a bar-shaped rack II (23) is arranged at the bottom of the bar-shaped rack I (22).
4. The integrated full-hydraulic down-the-hole drill is characterized in that a plurality of groups of fixed seats (24) are arranged at the bottom of the circular disc (16), incomplete gears (25) which are mutually meshed with the strip-shaped racks II (23) are movably arranged in the plurality of groups of fixed seats (24), and spray heads (26) are arranged at the bottoms of the incomplete gears (25).
5. An integrated all-hydraulic down-the-hole drill according to claim 4, characterized in that the spray head (26) is communicated with a connecting hose (27), and the connecting hose (27) is communicated with the water outlet pipeline (15).
6. An integrated all-hydraulic down-the-hole drill according to claim 1, characterized in that the bottom of the dust catcher (8) is provided with a cleaning port (28).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222252029.1U CN217841576U (en) | 2022-08-26 | 2022-08-26 | Integrated full-hydraulic down-the-hole drill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222252029.1U CN217841576U (en) | 2022-08-26 | 2022-08-26 | Integrated full-hydraulic down-the-hole drill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217841576U true CN217841576U (en) | 2022-11-18 |
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ID=84015698
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222252029.1U Active CN217841576U (en) | 2022-08-26 | 2022-08-26 | Integrated full-hydraulic down-the-hole drill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217841576U (en) |
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2022
- 2022-08-26 CN CN202222252029.1U patent/CN217841576U/en active Active
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