CN221133367U - Maintenance device for coal mine excavating drill bit - Google Patents
Maintenance device for coal mine excavating drill bit Download PDFInfo
- Publication number
- CN221133367U CN221133367U CN202322633988.2U CN202322633988U CN221133367U CN 221133367 U CN221133367 U CN 221133367U CN 202322633988 U CN202322633988 U CN 202322633988U CN 221133367 U CN221133367 U CN 221133367U
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- China
- Prior art keywords
- cleaning
- drill bit
- wall
- maintenance device
- screen cylinder
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- 238000012423 maintenance Methods 0.000 title claims abstract description 31
- 239000003245 coal Substances 0.000 title claims abstract description 20
- 238000004140 cleaning Methods 0.000 claims abstract description 75
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 46
- 238000001914 filtration Methods 0.000 claims abstract description 10
- 238000005406 washing Methods 0.000 claims description 15
- 238000005065 mining Methods 0.000 claims description 14
- 238000009826 distribution Methods 0.000 claims description 10
- 238000003860 storage Methods 0.000 claims description 10
- 239000004576 sand Substances 0.000 claims description 8
- 238000007664 blowing Methods 0.000 claims description 7
- 239000011148 porous material Substances 0.000 claims description 6
- 238000007789 sealing Methods 0.000 claims description 5
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 3
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 3
- 241001330002 Bambuseae Species 0.000 claims description 3
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 3
- 239000011425 bamboo Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 12
- 239000013049 sediment Substances 0.000 abstract description 9
- 230000008901 benefit Effects 0.000 description 4
- 238000003466 welding Methods 0.000 description 4
- 238000002955 isolation Methods 0.000 description 3
- 238000004064 recycling Methods 0.000 description 3
- 239000011435 rock Substances 0.000 description 3
- 239000002699 waste material Substances 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000001419 dependent effect Effects 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000007790 scraping Methods 0.000 description 1
Landscapes
- Earth Drilling (AREA)
Abstract
The utility model discloses a maintenance device for a coal mine excavating drill bit, which relates to the technical field of drill bit maintenance and comprises a cleaning box, wherein a cleaning motor is arranged at the bottom of the cleaning box, a water outlet pipe is arranged at the top of a water suction pump, a cleaning screen cylinder is movably connected inside the cleaning box, a hollow sponge tube is movably connected inside the cleaning screen cylinder, a plurality of groups of filtering holes are formed in the outer wall of the cleaning screen cylinder, and the plurality of groups of filtering holes are annularly distributed on the outer wall of the cleaning screen cylinder. According to the utility model, the cleaning screen cylinder and the hollow sponge tube are driven by the cleaning motor to rotate on the movable limiting seat at a high speed, and the sponge column in the hollow sponge tube can be in close contact with the drill bit, so that the drill bit can be efficiently cleaned, the condition that the cleaning in a gap of the drill bit is not in place is avoided, and meanwhile, sediment can be filtered through the arrangement of the filtering holes on the cleaning screen cylinder, so that the cleaned sediment stays in the cleaning screen cylinder all the time, and a user can clean the sediment conveniently, so that the cleaning efficiency and the cleaning effect of the device are improved.
Description
Technical Field
The utility model relates to the technical field of drill bit maintenance, in particular to a coal mine excavating drill bit maintenance device.
Background
During coal mine drilling, the drill bit is the primary tool for breaking rock, and the borehole is formed by the drill bit breaking rock. The length of time a wellbore is formed is dependent on the degree of mutual match between the drill bit and the formation, in addition to the nature of the formation rock being drilled and the performance of the drill bit itself.
In the use of drill bit, need carry out periodic maintenance work to it, but current drill bit maintenance is mostly manual operation, wastes time and energy, and efficiency is lower, and maintenance is inconvenient inadequately.
The prior Chinese patent is searched: a bit maintenance device (publication number: CN 214273526U) for coal mining, comprising: a box body, universal wheels and a handle; the box body is of a rectangular box body-shaped structure; the universal wheels are arranged at the bottom of the box body and are connected with the box body in a welding mode; the handle is arranged at the side part of the box body and is connected with the box body in a welding mode; the electric control box is arranged on the side part of the box body and is fixedly connected with the box body through bolts; the first isolation plate is arranged in the box body and is connected with the box body in a welding mode; the second isolation plate is arranged in the box body and is connected with the box body in a welding mode; the cover plate is arranged at the upper part of the box body and is connected with the second isolation plate through a hinge; through the improvement to current device, the device has the advantage of being convenient for the drill bit maintenance, operation labour saving and time saving, remove convenient to the effectual problem and the not enough that appear in the current device of having solved.
Above-mentioned chinese patent is convenient for the drill bit maintenance, operation labour saving and time saving, remove convenient advantage, but the cleaning structure cleaning performance and the efficiency of the device are relatively poor, can't rinse the silt that stays in the drill bit structure recess, and the device is inconvenient to clear up the mud that washs the completion.
Therefore, it is necessary to invent a coal mining drill bit maintenance device to solve the above problems.
Disclosure of utility model
The utility model aims to provide a maintenance device for a coal mine excavating drill bit, which aims to solve the problems of poor cleaning effect and poor efficiency of a cleaning structure in the prior art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a colliery digs drill bit maintenance device, includes washs the case, the top swing joint of washs the case has the case lid that opens and shuts, the bottom of washs the case is provided with the storage water tank, the blowing section of thick bamboo is installed at the top of opening and shutting the case lid, the suction pump is installed at the top of storage water tank, the washing motor is installed to the bottom of washs the case, the outlet pipe is installed at the top of suction pump, the inside swing joint of washs the case has the washing screen drum, the inside swing joint of washing screen drum has hollow sponge pipe, the drive shaft is installed at the top of washing motor, the multiunit filtration pore has been seted up to the outer wall of washing screen drum, multiunit filtration pore is the annular distribution, the inner wall fixedly connected with multiunit sponge post of hollow sponge pipe, multiunit the sponge post is in the inner wall of hollow sponge pipe is annular distribution.
Preferably, a water adding valve is arranged on the outer side of the water adding pipe of the cleaning box, and a water draining valve is arranged on the outer side of the water draining pipe of the cleaning box.
Preferably, a driving motor is installed in the blowing cylinder, and a fan body is installed at the bottom of an output shaft of the driving motor.
Preferably, the top of driving motor installs the cross structural slab, driving motor passes through cross structural slab and the inner wall fixed connection of dryer.
Preferably, the inside of the cleaning box is fixedly connected with a movable limiting seat.
Preferably, the outer wall fixedly connected with multiunit spacing sand grip of drive shaft, multiunit spacing sand grip is in the outer wall of drive shaft is annular distribution, set up multiunit spacing groove on the locating tube of cleaning screen drum bottom, multiunit spacing groove is annular distribution on the locating tube of cleaning screen drum bottom.
Preferably, a sealing ring is mounted on the outer wall of the driving shaft.
The utility model has the technical effects and advantages that:
1. Through setting up wash motor, wash screen drum, activity spacing seat, hollow sponge pipe, drive shaft, spacing sand grip, spacing groove, the sealing washer, filtration pore and sponge post, thereby make the device accessible wash motor drive wash screen drum and hollow sponge pipe high-speed rotation on the spacing seat of activity, and the sponge post can carry out in close contact with the drill bit in the hollow sponge pipe, thereby can high-efficiently wash the drill bit, avoid the condition that the washing is not in place in the drill bit gap, the seting up of filtration pore on the wash screen drum can filter the silt simultaneously, make the silt that washs stay in wash screen drum all the time, the person of facilitating the use clear up the silt, thereby improved the cleaning efficiency and the effect of the device;
2. Through setting up case lid, dryer, driving motor, fan body and cross structural slab open and shut to make the device accessible driving motor drive fan body rotate, thereby can produce wind-force and blow to the washing incasement, and then can dry the drill bit, thereby avoided containing moisture on the drill bit and lead to rusty condition, further improved the practicality and the maintenance effect of the device.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some embodiments of the present utility model and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic view of the overall structure of a coal mining drill bit maintenance device according to the present utility model.
FIG. 2 is a schematic diagram of an explosive structure of a maintenance device for a coal mining drill bit according to the present utility model.
FIG. 3 is a schematic diagram of a drying assembly of a coal mining drill bit maintenance device according to the present utility model.
FIG. 4 is a schematic view showing a cleaning assembly of a coal mining bit maintenance device according to the present utility model.
In the figure: 1. a cleaning box; 2. a case cover is opened and closed; 3. a water storage tank; 4. a water adding valve; 5. a drain valve; 6. an air blowing tube; 7. a water pump; 8. cleaning a motor; 9. a water outlet pipe; 10. a driving motor; 11. a fan body; 12. cleaning a screen drum; 13. a movable limit seat; 14. a hollow sponge tube; 15. a cross structural plate; 16. a drive shaft; 17. limit raised strips; 18. a limit groove; 19. a seal ring; 20. a filter hole; 21. a sponge column.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present utility model more clear, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. 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.
The utility model provides a maintenance device for a coal mine mining drill bit, which is shown in fig. 1-4, and comprises a cleaning box 1, wherein the top of the cleaning box 1 is movably connected with an opening and closing box cover 2, the use of the opening and closing box cover 2 is convenient for a user to take the drill bit and clean, the bottom of the cleaning box 1 is provided with a water storage tank 3, the use of the water storage tank 3 can store water resources so as to be convenient for recycling, the top of the opening and closing box cover 2 is provided with a blowing cylinder 6, the top of the water storage tank 3 is provided with a water suction pump 7, the water suction pump 7 provides power for recycling the water resources, the bottom of the cleaning box 1 is provided with a cleaning motor 8, the cleaning motor 8 provides power for the cleaning function of the device, the top of the water suction pump 7 is provided with a water outlet pipe 9, the inside of the cleaning box 1 is movably connected with a cleaning screen cylinder 12, the cleaning screen cylinder 12 is a main body cleaning part of the device, the inside of the cleaning screen cylinder 12 is movably connected with a hollow sponge tube 14, the hollow sponge tube 14 is made of a sponge material, thereby the surface of the scraping drill bit in the cleaning process can be effectively avoided, the top of the cleaning motor 8 is provided with a driving shaft 16, the driving shaft 16 is provided with a plurality of the driving shaft 16 for the cleaning sponge tube 12, the hollow sponge tube 12 is provided with a plurality of groups 21, a plurality of groups of hollow sponge tube holes 21 are distributed in the hollow sponge tube 20, the hollow sponge tube 20 is provided with a plurality of the inner wall 20, and a plurality of groups of the hollow sponge tube 20 is provided with a plurality of holes 20, and the inner wall 20 is further is provided with a hollow column 20, and the inner wall is provided with a filter holes 20 is further provided with a filter holes and is provided.
The water adding valve 4 is arranged on the outer side of the water adding pipe of the cleaning box 1, the water draining valve 5 is arranged on the outer side of the water draining pipe of the cleaning box 1, the water adding valve 4 is convenient for a user to add water into the cleaning box 1, meanwhile, the waste of resources can be reduced by controlling the valve, and the water draining valve 5 is arranged on the water draining pipe, so that the water draining valve is convenient for the user to control the water draining in the cleaning box 1, and the water can be led into the water storing tank 3 for storage and convenient recycling.
The internally mounted of the air blowing tube 6 has driving motor 10, the bottom of the output shaft of the driving motor 10 is provided with fan body 11, wherein driving motor 10 can drive fan body 11 to rotate at a high speed when being electrified, thereby generating wind power to dry the drill bit, avoiding the situation that residual moisture on the drill bit causes the drill bit to rust, further improving the maintenance effect of the device and prolonging the service life of the drill bit.
The cross structural slab 15 is installed at driving motor 10's top, and driving motor 10 passes through cross structural slab 15 and the inner wall fixed connection of section of thick bamboo 6 that bloies to improved driving motor 10's structural stability, avoided opening for a long time and open and shut case lid 2 and lead to driving motor 10 to drop the condition of damaging, stable connection can effectively reduce driving motor 10's production of noise when the operation simultaneously.
The inside fixedly connected with activity spacing seat 13 of wasing case 1, wherein the use of activity spacing seat 13 plays spacing support's effect to wasing screen drum 12, has guaranteed the stability of wasing screen drum 12 when rotatory to further guaranteed the cleaning performance of the device.
The outer wall fixedly connected with multiunit spacing sand grip 17 of drive shaft 16, multiunit spacing sand grip 17 is annular distribution at the outer wall of drive shaft 16, set up multiunit spacing groove 18 on the locating tube of cleaning screen drum 12 bottom, multiunit spacing groove 18 is annular distribution on the locating tube of cleaning screen drum 12 bottom, wherein multiunit spacing sand grip 17 can be pegged graft with multiunit spacing groove 18 activity to realized cleaning screen drum 12 and drive shaft 16's connection, the installation dismantlement of convenient to the user to cleaning screen drum 12 when this connected mode can effectively avoid drive shaft 16 idle running, the clearance of further convenient to the user to the silt in the cleaning screen drum 12.
The sealing ring 19 is installed to the outer wall of drive shaft 16, and wherein the use of sealing ring 19 has improved the leakproofness of drive shaft 16 and the junction of wastage bottom 1 to avoid in the rivers entering washing motor 8 when avoiding moisture to run off, and then improved the life of the device.
Working principle: after the pipeline is installed, a user opens the water adding valve 4 to inject a proper amount of clean water into the cleaning box 1, then opens the opening and closing box cover 2, inserts a drill bit into the cleaning screen cylinder 12 and holds the tail of the drill bit by hand, then the user electrifies the cleaning motor 8, when the cleaning motor 8 is electrified and started, the cleaning screen cylinder 12 is driven to rotate at a high speed in the movable limiting seat 13 through the driving shaft 16, and the hollow sponge tube 14 and the sponge column 21 in the cleaning screen cylinder 12 are fully contacted with the drill bit to clean the cleaning screen cylinder, so that the cleaning function of the device is realized; the cleaned sediment can not pass through the filtering holes 20 on the cleaning screen drum 12, so that the sediment stays in the cleaning screen drum 12 all the time, then a user opens the water discharge valve 5 to discharge clean water into the water storage tank 3, so that resource waste is avoided, when the sediment is cleaned again, the water in the tank is only needed to be reintroduced into the cleaning tank 1 by electrifying the water suction pump 7, then the cleaning screen drum 12 is taken out, the sediment staying in the sediment is dumped, and after the sediment is cleaned, the limiting groove 18 on the positioning tube at the bottom of the cleaning screen drum 12 is inserted in the limiting convex strips 17 on the driving shaft 16, so that the cleaning function of the device is realized; finally, a user powers on the driving motor 10, and when the cleaning screen drum 12 is started, the fan body 11 is driven to rotate through the output shaft, so that wind power can be generated to blow into the cleaning box 1 to dry the drill bit, and the efficient cleaning and maintenance functions of the coal mine excavating drill bit maintenance device are realized.
The above is only a preferred embodiment of the present utility model, and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (7)
1. The utility model provides a colliery mining drill bit maintenance device, includes washout case (1), its characterized in that: the top swing joint of wasing case (1) has case lid (2) that opens and shuts, the bottom of wasing case (1) is provided with storage water tank (3), blow dryer (6) are installed at the top of opening and shutting case lid (2), suction pump (7) are installed at the top of storage water tank (3), washing motor (8) are installed to the bottom of wasing case (1), outlet pipe (9) are installed at the top of suction pump (7), the inside swing joint of wasing case (1) has cleaning screen drum (12), the inside swing joint of washing screen cylinder (12) has hollow sponge pipe (14), drive shaft (16) are installed at the top of washing motor (8), multiunit filtration pore (20) have been seted up to the outer wall of washing screen cylinder (12), multiunit filtration pore (20) are in the outer wall of washing screen cylinder (12) is annular distribution, the inner wall fixedly connected with multiunit sponge post (21) of hollow sponge pipe (14), multiunit sponge post (21) are in the inner wall of hollow sponge pipe (14) is annular distribution.
2. A coal mining drill bit maintenance device according to claim 1, wherein: the water adding valve (4) is arranged on the outer side of the water adding pipe of the cleaning box (1), and the water draining valve (5) is arranged on the outer side of the water draining pipe of the cleaning box (1).
3. A coal mining drill bit maintenance device according to claim 1, wherein: the inside of the blowing cylinder (6) is provided with a driving motor (10), and the bottom of an output shaft of the driving motor (10) is provided with a fan body (11).
4. A coal mining drill bit maintenance device according to claim 3, wherein: the top of driving motor (10) is installed cross structural slab (15), driving motor (10) are through cross structural slab (15) and the inner wall fixed connection of section of thick bamboo (6) of blowing.
5. A coal mining drill bit maintenance device according to claim 1, wherein: the inside of the cleaning box (1) is fixedly connected with a movable limiting seat (13).
6. A coal mining drill bit maintenance device according to claim 1, wherein: the outer wall fixedly connected with multiunit spacing sand grip (17) of drive shaft (16), multiunit spacing sand grip (17) are in the outer wall of drive shaft (16) is annular distribution, set up multiunit spacing groove (18) on washing screen drum (12) bottom registration arm, multiunit spacing groove (18) are annular distribution on washing screen drum (12) bottom registration arm.
7. A coal mining drill bit maintenance device according to claim 1, wherein: a sealing ring (19) is arranged on the outer wall of the driving shaft (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322633988.2U CN221133367U (en) | 2023-09-27 | 2023-09-27 | Maintenance device for coal mine excavating drill bit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322633988.2U CN221133367U (en) | 2023-09-27 | 2023-09-27 | Maintenance device for coal mine excavating drill bit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221133367U true CN221133367U (en) | 2024-06-14 |
Family
ID=91387878
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322633988.2U Active CN221133367U (en) | 2023-09-27 | 2023-09-27 | Maintenance device for coal mine excavating drill bit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221133367U (en) |
-
2023
- 2023-09-27 CN CN202322633988.2U patent/CN221133367U/en active Active
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