CN220522517U - Rotatable hydraulic rock drill water supply mechanism - Google Patents
Rotatable hydraulic rock drill water supply mechanism Download PDFInfo
- Publication number
- CN220522517U CN220522517U CN202321887238.1U CN202321887238U CN220522517U CN 220522517 U CN220522517 U CN 220522517U CN 202321887238 U CN202321887238 U CN 202321887238U CN 220522517 U CN220522517 U CN 220522517U
- Authority
- CN
- China
- Prior art keywords
- water
- channel
- drill
- inner chamber
- water supply
- 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.)
- Active
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 124
- 239000011435 rock Substances 0.000 title claims abstract description 40
- 230000007246 mechanism Effects 0.000 title claims abstract description 14
- 238000007789 sealing Methods 0.000 claims abstract description 18
- 241000220317 Rosa Species 0.000 claims description 11
- 238000005553 drilling Methods 0.000 abstract description 13
- 238000011010 flushing procedure Methods 0.000 abstract description 10
- 239000012535 impurity Substances 0.000 abstract description 8
- 239000013049 sediment Substances 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
Landscapes
- Earth Drilling (AREA)
Abstract
The utility model discloses a rotatable hydraulic rock drill water supply mechanism, which relates to the technical field of rock drill water supply mechanisms and comprises a machine body, wherein a drill shank is arranged in an inner cavity of the machine body, a first water outlet channel is arranged in the inner cavity of the drill shank, an annular groove which is radially arranged along the first sealing piece is arranged on the first sealing piece, a water receiving disc is sleeved in the inner cavity of the annular groove and can rotate around the machine body, a groove is arranged in the inner cavity of the water receiving disc, a water delivery channel is arranged between the water receiving disc and the drill shank, a second water outlet channel is arranged at one end, close to the water delivery channel, of the inner cavity of the drill shank, the water delivery channel and the second water outlet channel are mutually communicated, a joint is connected to the top of the water receiving disc, and a filter box is arranged at one end, far away from the machine body, of the joint. According to the utility model, through the cooperation of the filter screen and the filter box, flushing water can be filtered, impurities contained in the flushing water are conveniently filtered, so that sediment is not easy to generate on the drill shank, the drill shank is enabled to efficiently convey water, and the flushing efficiency of the rock drilling position is improved.
Description
Technical Field
The utility model relates to the technical field of water supply mechanisms of rock drills, in particular to a rotatable water supply mechanism of a hydraulic rock drill.
Background
Hydraulic rock drills are drilling equipment that are installed in an excavator, a heading machine, or a special equipment provided with an oil source and are used for drilling holes in high-hardness and brittle materials such as ores and rocks. The hydraulic rock drill has the characteristics of high impact power, high energy utilization rate, easiness in realizing automatic control and the like, and a water supply mechanism is designed at the front end machine head of the hydraulic rock drill during rock drilling operation, so that the hydraulic rock drill mainly aims at flushing hole bottom rock powder and a cooler during rock drilling.
In the process of realizing the utility model, the inventor finds that at least the following problems exist in the technology, the utility model disclosed in the patent publication No. CN213175558U is a hydraulic rock drill water supply mechanism and a hydraulic rock drill rotating 360 degrees, the water supply mechanism comprises a machine head, a drill shank is rotatably arranged in an inner cavity of the machine head through a bushing, a water supply disc assembly capable of rotating 360 degrees around the circumferential direction of the machine head is sleeved on the outer surface of the machine head, a sealing assembly is arranged between the water supply disc assembly and the machine head, and the water supply disc assembly is positioned and installed through a positioning assembly arranged on the machine head.
Disclosure of Invention
In order to solve the problems that flushing water is not filtered in the using process of the rock drill, so that flushing water containing impurities continuously flows into a machine head, sediment is easy to deposit in the machine head after the use time is too long, and the flushing effect is affected, the utility model provides a rotatable water supply mechanism of a hydraulic rock drill.
The utility model provides a rotatable hydraulic rock drill water supply mechanism, which adopts the following technical scheme:
the utility model provides a rotatable hydraulic rock drill water supply mechanism, includes the organism, the inner chamber of organism is provided with the bore bit tail, the inner chamber of bore bit tail is provided with first water outlet channel, be provided with the ring channel of arranging along its radial on the organism, the inner chamber cover of ring channel is equipped with the water collector, the water collector can wind the organism is rotatory, the inner chamber of water collector is provided with the recess, the water collector with be provided with the water delivery channel between the bore bit tail, the bore bit tail inner chamber is close to the one end of water delivery channel is provided with the second water outlet channel, the water delivery channel with second water outlet channel communicates each other, the top of water collector is connected with the joint, the joint is kept away from the one end of organism is installed the rose box, the inner chamber of rose box is provided with the filter screen, the rose box is kept away from the one end of joint is connected with the hose.
Through adopting above-mentioned technical scheme, hydraulic rock drill drives the drill shank and carries out continuous impact rock drilling, at this in-process, the water collector passes through hose leading-in water, the inner chamber of rose box is advanced to water, impurity such as silt that contains in the water filters when the filter screen, make the organism be difficult for producing deposit silt, make the organism can high-efficient transport water, promote the flushing efficiency to rock drilling department, water is input into the recess through the joint afterwards, then water gets into in second water outlet channel and the first water outlet channel through the water delivery channel, hydraulic rock drill is when carrying out rock drilling, the drill shank is through the continuous water-jetting of first water outlet channel, wash rock drilling department, still play the cooling effect to the organism simultaneously.
Optionally, the bottom of filter screen is connected with the fixture block, the interior bottom wall of filter screen install with fixture block grafting complex draw-in groove body, the top of filter screen stretches out the rose box is installed the mounting panel.
Through adopting above-mentioned technical scheme, when the filter screen through the long-time use the condition that appears blocking up easily, through the joint cooperation of fixture block and draw-in groove body, conveniently dismantle the filter screen and clear up.
Optionally, a rubber ball is connected to the top of the mounting plate.
Through adopting above-mentioned technical scheme, through the setting of rubber ball, make things convenient for staff to hold rubber ball department pulling mounting panel upward movement.
Optionally, an observation window is installed on the surface of the filter box.
Through adopting above-mentioned technical scheme, conveniently observe the pile up condition of filter screen surface impurity through the observation window.
Optionally, a second reserved groove is formed in the inner wall, close to the drill shank, of the machine body, a second sealing piece is arranged in an inner cavity of the second reserved groove, the second sealing piece is tightly attached to the drill shank, and the second sealing piece is located at two ends of the water delivery channel.
By adopting the technical scheme, the tightness is improved, so that the water is prevented from leaking out when the drill shank rotates around the first water outlet channel in the circumferential direction.
Optionally, the organism is close to the one end of water collector is provided with first reservation groove, the inner chamber of first reservation groove is provided with first sealing member, first sealing member is all hugged closely the water collector, the water collector is located the both ends of water delivery channel.
By adopting the technical scheme, the tightness is improved, so that the water can not leak out when the water receiving disc rotates around the circumferential direction of the machine body.
In summary, the present utility model includes at least one of the following beneficial effects:
(1) Through the cooperation setting of filter screen and rose box, can filter the sparge water, conveniently with the impurity filtering that contains in the sparge water, and then make the bore bit tail be difficult for producing deposit silt for the high-efficient water of carrying of bore bit tail promotes the flushing efficiency to rock drilling department.
(2) Through the cooperation setting of mounting panel, rubber ball, fixture block and draw-in groove body, after the filter screen is used for a long time, pull-up rubber ball drives the filter screen and moves upward for fixture block and draw-in groove body separation, thereby conveniently take out the filter screen from the rose box and clear up.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic cross-sectional view of the present utility model;
FIG. 2 is a schematic view of the structure of FIG. 1A according to the present utility model;
fig. 3 is a schematic elevational view of the present utility model.
In the figure: 1. a first water outlet channel; 2. a drill shank; 3. a first reserved slot; 4. a water delivery channel; 5. a body; 6. a first seal; 7. a second reserve tank; 8. a second water outlet channel; 9. a second seal; 10. a groove; 11. a hose; 12. a filter screen; 13. a filter box; 14. a mounting plate; 15. rubber balls; 16. a joint; 17. a water receiving tray; 18. an annular groove; 19. a clamping block; 20. a clamping groove body; 21. and an observation window.
Detailed Description
The utility model is described in further detail below with reference to fig. 1-3.
Referring to fig. 1 of the drawings, an embodiment of the present utility model is provided: the utility model provides a rotatable hydraulic rock drill water supply mechanism, which comprises a machine body 5, the inner chamber of organism 5 is provided with the drill shank 2, the inner chamber of drill shank 2 is provided with first water outlet channel 1, be provided with along its radial ring channel 18 of arranging on the organism 5, the inner chamber cover of ring channel 18 is equipped with water collector 17, water collector 17 can rotate around organism 5, the inner chamber of water collector 17 is provided with recess 10, be provided with water delivery channel 4 between water collector 17 and the drill shank 2, be provided with second reservation groove 7 on the inner wall that organism 5 is close to drill shank 2, the inner chamber of second reservation groove 7 is provided with second sealing member 9, second sealing member 9 hugs closely drill shank 2, second sealing member 9 is located water delivery channel 4's both ends. The tightness is increased, so that the water is prevented from leaking out when the drill shank 2 rotates around the first water outlet channel 1 in the circumferential direction.
Referring to fig. 1 of the drawings, a first reserved groove 3 is formed in one end of a machine body 5, which is close to a water receiving disc 17, a first sealing piece 6 is arranged in an inner cavity of the first reserved groove 3, the first sealing pieces 6 are tightly attached to the water receiving disc 17, and the water receiving disc 17 is located at two ends of a water conveying channel 4. The tightness is increased, so that the water receiving tray 17 is ensured not to leak out when rotating around the machine body 5.
Referring to fig. 1 and 2 in the drawings, a second water outlet channel 8 is arranged at one end, close to the water delivery channel 4, of the inner cavity of the drill shank 2, the water delivery channel 4 and the second water outlet channel 8 are mutually communicated, a joint 16 is connected to the top of a water receiving disc 17, a filter box 13 is fixedly arranged at one end, far away from the machine body 5, of the joint 16, a filter screen 12 is vertically arranged in the inner cavity of the filter box 13, a clamping block 19 is fixedly connected to the bottom of the filter screen 12, a clamping groove body 20 which is in plug-in fit with the clamping block 19 is fixedly arranged at the inner bottom wall of the filter screen 12, and the top of the filter screen 12 extends out of the filter box 13 and is provided with a mounting plate 14. When the filter screen 12 is used for a long time, the filter screen 12 is convenient to detach and clean through the clamping fit of the clamping block 19 and the clamping groove body 20 under the condition that the filter screen is easy to be blocked.
Referring to fig. 1 and 3 of the drawings, a rubber ball 15 is fixedly connected to the top of the mounting plate 14. Through the setting of rubber ball 15, make things convenient for staff to hold rubber ball 15 department and pull mounting panel 14 upward movement. The surface of the filter box 13 is provided with an observation window 21. It is convenient to observe the accumulation of impurities on the surface of the filter screen 12 through the observation window 21. The end of the filter box 13 far away from the joint 16 is connected with a hose 11, and the hose 11 is detachably connected with a filter screen 12.
Working principle: when the hydraulic rock drill body drives the drill shank 2 to continuously impact the rock drilling, in the process, the water receiving disc 17 guides water through the hose 11, the water firstly filters impurities such as sediment contained in the water when passing through the filter screen 12, the machine body 5 is not easy to produce impurities such as sediment, the machine body 5 can efficiently convey the water, the flushing efficiency of the rock drilling position is improved, then the water is input into the groove 10 through the joint 16, then the water enters the second water outlet channel 8 and the first water outlet channel 1 through the water conveying channel 4, the water is continuously sprayed out of the rock drilling position through the first water outlet channel 1 by the hydraulic rock drill, the machine body 5 is cooled, after the filter screen 12 is used for a period of time, the rubber ball 15 is pulled upwards by a worker, the rubber ball 15 drives the filter screen 12 to move upwards through the mounting plate 14, the clamping block 19 is driven to move upwards to be separated from the clamping groove body 20, and the filter screen 12 can be taken out of the filter screen 13 and cleaned as much as possible, and the filter screen 12 is prevented from being blocked.
The above embodiments are not intended to limit the scope of the present utility model, so: all equivalent changes in structure, shape and principle of the utility model should be covered in the scope of protection of the utility model.
Claims (6)
1. A rotatable hydraulic rock drill water supply mechanism, comprising a machine body (5), characterized in that: the inner chamber of organism (5) is provided with bore bit shank (2), the inner chamber of bore bit shank (2) is provided with first water outlet channel (1), be provided with on organism (5) along its radial ring channel (18) of arranging, the inner chamber cover of ring channel (18) is equipped with water collector (17), water collector (17) can wind organism (5) are rotatory, the inner chamber of water collector (17) is provided with recess (10), water collector (17) with be provided with water delivery channel (4) between bore bit shank (2), the inner chamber of bore bit shank (2) is close to water delivery channel (4) one end is provided with second water outlet channel (8), water delivery channel (4) with second water outlet channel (8) intercommunication each other, the top of water collector (17) is connected with connects (16), connect (16) keep away from one end of organism (5) installs rose box (13), the inner chamber of rose box (13) is provided with recess (10), rose box (13) inner chamber is provided with water delivery channel (4), filter box (16) are kept away from connect (11) one end of hose.
2. A rotatable hydraulic rock drill water supply according to claim 1, characterized in that: the bottom of filter screen (12) is connected with fixture block (19), interior bottom wall of filter screen (12) install with fixture block (19) grafting complex draw-in groove body (20), the top of filter screen (12) stretches out rose box (13) and installs mounting panel (14).
3. A rotatable hydraulic rock drill water supply according to claim 2, characterized in that: the top of the mounting plate (14) is connected with a rubber ball (15).
4. A rotatable hydraulic rock drill water supply according to claim 1, characterized in that: the surface of the filter box (13) is provided with an observation window (21).
5. A rotatable hydraulic rock drill water supply according to claim 1, characterized in that: the drill bit is characterized in that a second reserved groove (7) is formed in the inner wall, close to the drill bit shank (2), of the machine body (5), a second sealing piece (9) is arranged in an inner cavity of the second reserved groove (7), the second sealing piece (9) is tightly attached to the drill bit shank (2), and the second sealing piece (9) is located at two ends of the water delivery channel (4).
6. A rotatable hydraulic rock drill water supply according to claim 1, characterized in that: the water collecting device is characterized in that a first reserved groove (3) is formed in one end, close to the water collecting disc (17), of the machine body (5), a first sealing piece (6) is arranged in an inner cavity of the first reserved groove (3), the first sealing pieces (6) are tightly attached to the water collecting disc (17), and the water collecting disc (17) is located at two ends of the water conveying channel (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321887238.1U CN220522517U (en) | 2023-07-18 | 2023-07-18 | Rotatable hydraulic rock drill water supply mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321887238.1U CN220522517U (en) | 2023-07-18 | 2023-07-18 | Rotatable hydraulic rock drill water supply mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220522517U true CN220522517U (en) | 2024-02-23 |
Family
ID=89931614
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321887238.1U Active CN220522517U (en) | 2023-07-18 | 2023-07-18 | Rotatable hydraulic rock drill water supply mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220522517U (en) |
-
2023
- 2023-07-18 CN CN202321887238.1U patent/CN220522517U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205430953U (en) | Plant excavator | |
| CN220522517U (en) | Rotatable hydraulic rock drill water supply mechanism | |
| CN206273489U (en) | Machining coolant filter | |
| CN107251704A (en) | Automatic cycle, which is rotated, digs lotus root cleaning integrated ship | |
| CN208137841U (en) | A kind of rotary drilling rig drilling sediment borehole cleaning reverse circulation drilling structure | |
| JP2018003314A (en) | Device and method for cutter replacement | |
| CN114467465B (en) | Houttuynia cordata harvesting and cleaning all-in-one machine for paddy field and harvesting method | |
| CN217327194U (en) | Be arranged in stagnant water curtain stirring stake machine drill bit | |
| CN215715394U (en) | Geotechnical engineering side slope reinforcing apparatus | |
| CN211201975U (en) | Novel shield constructs machine visualization device | |
| CN105178873B (en) | A kind of cooling water filtering-circulating apptss for Backpack type core-drill(ing) machine | |
| CN209444331U (en) | Self-action hydraulic mining drilling tool | |
| CN210422993U (en) | Water supply system for air pump of water exploration drilling machine | |
| CN205000901U (en) | A cooling water filtering cycle device for knapsack formula core -drill(ing) machine | |
| CN105457386A (en) | Submerged automatic filtering and fertilizer and drug applying apparatus in front of pump | |
| CN214273543U (en) | Clear scale control oil production pipe that oil recovery was used | |
| CN217537282U (en) | Pipeline dredging device | |
| CN206168072U (en) | Sewage filtering device | |
| CN214007159U (en) | A enhancement mode cutter for shield constructs machine | |
| CN209539267U (en) | A kind of New type drilling equipment | |
| CN205532269U (en) | Just, anti - multi -functional rig that circulates | |
| CN108797676A (en) | A kind of barricade foundation ditch construction method | |
| CN220081489U (en) | Mining dust suppression spraying mechanism for mining engineering | |
| CN216445892U (en) | Hydraulic engineering slope protection structure | |
| CN210127351U (en) | Printing dye-proofing agent recovery equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |