CN213775237U - Novel impact equipment with good stability for coal mining - Google Patents
Novel impact equipment with good stability for coal mining Download PDFInfo
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- CN213775237U CN213775237U CN202022270065.1U CN202022270065U CN213775237U CN 213775237 U CN213775237 U CN 213775237U CN 202022270065 U CN202022270065 U CN 202022270065U CN 213775237 U CN213775237 U CN 213775237U
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- coal mining
- base
- fixed mounting
- equipment
- good stability
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- 239000003245 coal Substances 0.000 title claims abstract description 39
- 238000005065 mining Methods 0.000 title claims abstract description 29
- 238000005553 drilling Methods 0.000 claims abstract description 26
- 238000004804 winding Methods 0.000 claims description 4
- 230000005540 biological transmission Effects 0.000 claims description 3
- 229910000831 Steel Inorganic materials 0.000 claims 3
- 239000010959 steel Substances 0.000 claims 3
- 208000004350 Strabismus Diseases 0.000 abstract 1
- 230000033001 locomotion Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000005096 rolling process Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 239000011295 pitch Substances 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- 230000003028 elevating effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
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Abstract
The utility model belongs to the technical field of coal mining equipment, especially, for a novel coal mining adopts impact equipment that stability is good, lead to striking the relatively poor, the easy problem that squints, influences the impact drilling quality of during operation stability through wheel and ground contact to current coal mining impact equipment more, now propose following scheme, it includes base and two backup pads, the equal fixed mounting in base bottom both sides has the fixed plate, and two fixed plates rotate one side that is close to each other and install two pivots, and the equal fixed mounting in pivot both ends has the wheel, and the equal fixed mounting in two backup pads bottoms has a plurality of antiskid teeth, the one end of the equal fixedly connected with lead screw in both sides around two backup pads tops. The utility model discloses a backup pad downstream of control coal mining impact device supports fixedly to equipment, guarantees that it places stability, places the skew of taking place in the course of the work to promote the precision of assaulting drilling.
Description
Technical Field
The utility model relates to a coal mining equipment technical field especially relates to a novel coal mining is with impact equipment that stability is good.
Background
Coal mines are areas where humans mine coal resources in coal-rich mining areas, and are generally divided into underground coal mines and opencast coal mines. When the coal seam is far from the ground surface, a tunnel is usually dug to the underground, so that the coal is a mineworker coal mine. When the coal seam is very close to the earth surface, the coal is generally excavated by directly stripping the earth surface, which is an open pit coal mine. When the coal seam is close to the ground surface, the open-pit mining mode is economical, the soil above the coal seam is called surface soil,
in the coal mining process, often need strike at the topsoil layer and punch, installation mining machinery or build the building etc. strike perforating equipment when moving the workplace, the bottom is through wheel and ground contact, is strikeing perforating equipment when strikeing the during operation, and work is unstable, can cause the hole skew when strikeing and punch, and the influence strikes the drilling quality, therefore we have provided a novel coal mining is used for solving above-mentioned problem with the impact equipment that stability is good.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving current coal mining impact device and leading to striking the shortcoming that the during operation stability is relatively poor, easily appear squinting, the influence strikes drilling quality through wheel and ground contact more, and the novel coal mining that proposes adopts the impact device that stability is good.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a novel impact device with good stability for coal mining comprises a base and two supporting plates, wherein fixed plates are fixedly arranged on two sides of the bottom of the base, two rotating shafts are rotatably arranged on one sides of the two fixed plates, which are close to each other, wheels are fixedly arranged on two ends of the rotating shafts, a plurality of anti-skidding teeth are fixedly arranged on the bottoms of the two supporting plates, one ends of screw rods are fixedly connected to the front side and the rear side of the top of the two supporting plates, threaded sleeves are sleeved on the outer sides of the four screw rods in a threaded manner, the base is rotatably sleeved on the outer sides of the four threaded sleeves, chain wheels are fixedly sleeved on the outer sides of the four chain wheels, a worm wheel is fixedly sleeved on the outer side of one of the four threaded sleeves, two vertical plates are fixedly arranged on one side of the top of the base, the side, which is close to each other, is rotatably provided with the same worm, and the worm wheel is meshed with the worm wheel, the base top fixed mounting has the one end of hoist motor and two stands, and the sleeve has all been cup jointed in two stand outsides to the equal slip, and the equal fixed mounting in one side that two sleeves were kept away from each other has the counter weight frame, and one side fixed mounting that two sleeves are close to each other has same quick-witted case, and quick-witted incasement fixed mounting has the drilling motor, and fixed mounting has the drilling rod on the drilling motor output shaft, and machine roof portion fixedly connected with wire rope's one end, fixed mounting has the wind-up roll on the hoist motor output shaft, and wire rope's other end fixed connection duplex winding is established in the wind-up roll outside.
Preferably, a turntable is fixedly mounted on one side of the worm, and a rocking handle is fixedly mounted at the bottom of one side of the turntable, so that the rotation of the worm can be controlled conveniently.
Preferably, the outer side of the threaded sleeve is fixedly sleeved with a limiting shaft sleeve, and the limiting shaft sleeve is movably abutted to the top of the base to limit the threaded sleeve.
Preferably, the top of the support plate is fixedly connected with one end of each guide rod, and the base is slidably sleeved outside the two guide rods to guide the support plate.
Preferably, two stand top fixed mounting have same roof, and roof top fixed mounting has two supports, all rotates in two supports and installs the pulley, and wire rope winds and establishes in two pulley outsides, winds to establish the direction wire rope.
Preferably, the screw thread turning directions of the four screw rods are the same, the screw pitches are equal, the diameters of the wheel discs of the four chain wheels are equal, and stable lifting motion of the two supporting plates is guaranteed.
In the utility model, a novel impact device with good stability is adopted in coal mining, move the equipment to the operating position through the subaerial roll of wheel, then control the worm to rotate through holding the rocking handle, the worm drives the worm wheel and rotates at a slow speed, the worm wheel drives a screw sleeve and rotates, a screw sleeve drives other three screw sleeves to rotate through the transmission between four sprockets and the chain, and because the rim plate diameters of four sprockets are equal, the rotation direction and the rotation speed of four screw sleeves are equal, four screw sleeves drive two backup pads to move downwards through the guiding effect of the screw-thread fit with corresponding lead screw and driving two guide bars respectively, thereby make two backup pads contact ground, and prevent skidding to the equipment through a plurality of anti-skidding teeth, guarantee the stability that the base was placed;
in the utility model, a novel coal mining adopts impact equipment that stability is good, through starting hoist motor and drilling motor, hoist motor output shaft drives wind-up roll anticlockwise rotation and drives the machine case to move upwards through rolling wire rope then through closing the hoist motor, the machine case moves downwards under the action of gravity of counter weight frame, and drives the drilling rod to move downwards through the drilling motor and thus impacts ground, the drilling motor drives the drilling rod to rotate at a high speed, thereby punch the ground, the equipment is guaranteed to place stably and not to deflect through the connection of backup pad and antiskid groove and ground in the operation process, thereby guarantee the precision of drilling;
the utility model has the advantages of reasonable design, it is fixed to support equipment through the backup pad downstream of control coal mining impact device, guarantees that it places stability, places and takes place the skew in the working process to promote the precision of assaulting drilling, the reliability is high.
Drawings
Fig. 1 is a schematic structural view of a novel impact device with good stability for coal mining, which is provided by the utility model;
fig. 2 is a schematic structural diagram of a part a of a novel impact device with good stability for coal mining, which is provided by the utility model;
fig. 3 is a schematic structural diagram of a B-B cross section of the impact device with good stability for coal mining according to the present invention.
In the figure: 1. a base; 2. a support plate; 3. a wheel; 4. a column; 5. a sleeve; 6. a chassis; 7. a drilling motor; 8. a wire rope; 9. a hoisting motor; 10. a drill stem; 11. a threaded sleeve; 12. a screw rod; 13. a sprocket; 14. a chain; 15. a worm gear; 16. a vertical plate; 17. a worm; 18. a rocking handle; 19. a fixing plate; 20. a rotating shaft; 21. a limiting shaft sleeve; 22. a guide bar; 23. a top plate; 24. a pulley.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-3, a novel impact device with good stability for coal mining comprises a base 1 and two supporting plates 2, wherein fixing plates 19 are fixedly mounted on both sides of the bottom of the base 1, two rotating shafts 20 are rotatably mounted on one side of the two fixing plates 19 close to each other, wheels 3 are fixedly mounted on both ends of the rotating shafts 20, a plurality of anti-slip teeth are fixedly mounted on the bottoms of the two supporting plates 2, one end of a screw rod 12 is fixedly connected to both the front side and the rear side of the top of each supporting plate 2, threaded sleeves 11 are respectively sleeved on the outer sides of the four screw rods 12 in a threaded manner, the base 1 is rotatably sleeved on the outer sides of the four threaded sleeves 11, chain wheels 13 are respectively fixedly sleeved on the outer sides of the four threaded sleeves 11, a same chain 14 is movably mounted on the four chain wheels 13, a worm wheel 15 is fixedly sleeved on the outer side of one of the four threaded sleeves 11, and two vertical plates 16 are fixedly mounted on one side of the top of the base 1, one side that two risers 16 are close to each other is rotated and is installed same worm 17, worm 17 meshes with worm wheel 15 mutually, 1 top fixed mounting of base has the one end of hoist motor 9 and two stands 4, sleeve 5 has all been cup jointed in two stand 4 outsides to slide, the equal fixed mounting in one side that two sleeves 5 kept away from each other has the counter weight frame, one side fixed mounting that two sleeves 5 are close to each other has same quick-witted case 6, fixed mounting has drilling motor 7 in the quick-witted case 6, fixed mounting has drilling rod 10 on the 7 output shafts of drilling motor 7, 6 top fixedly connected with wire rope 8's of quick-witted case one end, fixed mounting has the wind-up roll on the 9 output shafts of hoist motor, wire rope 8's the other end fixed connection duplex winding is established in the wind-up roll outside.
The utility model discloses in, worm 17 one side fixed mounting has the carousel, and carousel one side bottom fixed mounting has rocking handle 18, the rotation of the control worm 17 of being convenient for.
The utility model discloses in, the fixed cover in the threaded sleeve 11 outside has connect spacing axle sleeve 21, and spacing axle sleeve 21 carries on spacingly with the 1 top activity butt of base to threaded sleeve 11.
The utility model discloses in, the one end of 2 top fixedly connected with guide bar 22 in backup pad, base 1 slide and cup joint in two guide bar 22 outsides, lead backup pad 2.
The utility model discloses in, 4 top fixed mounting on two stands have same roof 23, and roof 23 top fixed mounting has two supports, all rotates in two supports and installs pulley 24, and wire rope 8 winds around establishing in two 24 outsides of pulley, winds to establishing the direction wire rope 8.
The utility model discloses in, four lead screws 12's screw thread revolves to the same, and pitch equals, and four sprocket diameter of sprocket 13 equal, guarantee two backup pad 2's stable elevating movement.
In the utility model, when in use, the device is moved to the working position by rolling the wheel 3 on the ground, then the worm 17 is controlled to rotate by holding the rocking handle 18, the worm 17 drives the worm wheel 15 to rotate at a slow speed, the worm wheel 15 drives the threaded sleeve 11 to rotate, one threaded sleeve 11 drives the other three threaded sleeves 11 to rotate by the transmission between the four chain wheels 13 and the chain 14, and because the diameters of the wheel discs of the four chain wheels 13 are equal, the rotating directions and the rotating speeds of the four threaded sleeves 11 are equal, the four threaded sleeves 11 respectively drive the two supporting plates 2 to move downwards under the guiding action of the two guide rods 22 by matching with the threads of the corresponding screw rods 12, thereby enabling the two supporting plates 2 to contact the ground, preventing the device from skidding by a plurality of antiskid teeth, ensuring the placing stability of the base 1, and then starting the hoisting motor 9 and the drilling motor 7, thereby 9 output shafts of hoist motor drive wind-up roll anticlockwise rotation drives quick-witted case 6 upward movement then through closing hoist motor 9 through rolling wire rope 8, quick-witted case 6 downstream under the action of gravity of counter weight frame, thereby it strikes ground to drive drilling rod 10 downstream through drilling motor 7, drilling motor 7 drives drilling rod 10 and rotates at a high speed, thereby to the operation of punching ground, guarantee through backup pad 2 and antiskid groove and ground be connected that equipment places stably and not take place the skew, thereby guarantee the precision of drilling.
Claims (6)
1. The utility model provides a novel impact equipment that stability is good is adopted in coal mining, including base (1) and two backup pads (2), its characterized in that, base (1) bottom both sides all fixed mounting have fixed plate (19), one side that two fixed plate (19) are close to each other rotates and installs two pivot (20), the both ends of pivot (20) all fixed mounting have wheel (3), two backup pad (2) bottoms all fixed mounting have a plurality of antiskid tooth, both sides all fixed connection has the one end of lead screw (12) around two backup pad (2) top, the screw thread sleeve (11) have been cup jointed to four lead screw (12) outside all screw threads, base (1) rotates and cup joints in four screw thread sleeve (11) outsides, four screw thread sleeve (11) outsides all fixed cup joint sprocket (13), the same chain (14) is installed in the transmission on four sprocket (13), the outer side of one threaded sleeve (11) of the four threaded sleeves (11) is fixedly sleeved with a worm wheel (15), one side of the top of the base (1) is fixedly provided with two vertical plates (16), one side, close to each other, of the two vertical plates (16) is rotatably provided with the same worm (17), the worm (17) is meshed with the worm wheel (15), the top of the base (1) is fixedly provided with one ends of a hoisting motor (9) and two vertical columns (4), the outer sides of the two vertical columns (4) are sleeved with the sleeves (5) in a sliding manner, one sides, far away from each other, of the two sleeves (5) are fixedly provided with a counterweight frame, one side, close to each other, of the two sleeves (5) is fixedly provided with the same case (6), a drilling motor (7) is fixedly arranged in the case (6), an output shaft of the drilling motor (7) is fixedly provided with a drill rod (10), and one end of a steel wire rope (8) is fixedly connected to the top of the case (6), and a winding roller is fixedly installed on an output shaft of the hoisting motor (9), and the other end of the steel wire rope (8) is fixedly connected and wound outside the winding roller.
2. A novel impact device with good stability for coal mining according to claim 1, characterized in that a turntable is fixedly arranged on one side of the worm (17), and a rocking handle (18) is fixedly arranged at the bottom of one side of the turntable.
3. The novel impact equipment with good stability for coal mining according to claim 1, wherein a limiting shaft sleeve (21) is fixedly sleeved outside the threaded sleeve (11), and the limiting shaft sleeve (21) is movably abutted to the top of the base (1).
4. The novel impact equipment with good stability for coal mining according to claim 1, wherein one end of a guide rod (22) is fixedly connected to the top of the supporting plate (2), and the base (1) is slidably sleeved on the outer sides of the two guide rods (22).
5. A novel impact device with good stability for coal mining according to claim 1, characterized in that the same top plate (23) is fixedly installed at the top ends of two upright columns (4), two supports are fixedly installed at the top of the top plate (23), pulleys (24) are rotatably installed in the two supports, and the steel wire rope (8) is wound on the outer sides of the two pulleys (24).
6. A novel impact device with good stability for coal mining according to claim 1, characterized in that the thread direction of the four screw rods (12) is the same, the thread pitch is equal, and the diameter of the wheel discs of the four chain wheels (13) is equal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022270065.1U CN213775237U (en) | 2020-10-13 | 2020-10-13 | Novel impact equipment with good stability for coal mining |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022270065.1U CN213775237U (en) | 2020-10-13 | 2020-10-13 | Novel impact equipment with good stability for coal mining |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213775237U true CN213775237U (en) | 2021-07-23 |
Family
ID=76908658
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022270065.1U Expired - Fee Related CN213775237U (en) | 2020-10-13 | 2020-10-13 | Novel impact equipment with good stability for coal mining |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213775237U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116122729A (en) * | 2023-04-20 | 2023-05-16 | 国家深海基地管理中心 | Submarine substrate drilling device and drilling method thereof |
-
2020
- 2020-10-13 CN CN202022270065.1U patent/CN213775237U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116122729A (en) * | 2023-04-20 | 2023-05-16 | 国家深海基地管理中心 | Submarine substrate drilling device and drilling method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220106 Address after: 843000 tielik mining area, Baicheng County, Aksu Prefecture, Xinjiang Uygur Autonomous Region Patentee after: Baicheng Xinxing Mining Development Co.,Ltd. Address before: 262200 No.522 dapanzhuang village, Shunwang street, Zhucheng City, Weifang City, Shandong Province Patentee before: Dai Pingwang |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210723 |