CN213063472U - Coal mine drilling device with protection function for preventing and treating water - Google Patents
Coal mine drilling device with protection function for preventing and treating water Download PDFInfo
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- CN213063472U CN213063472U CN202022025277.3U CN202022025277U CN213063472U CN 213063472 U CN213063472 U CN 213063472U CN 202022025277 U CN202022025277 U CN 202022025277U CN 213063472 U CN213063472 U CN 213063472U
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- support frame
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Abstract
The utility model discloses a coal mine drilling device for preventing and treating water with a protection function, which comprises a support frame, a support sleeve fixedly connected with the bottom end of the support frame and a telescopic cylinder fixedly connected with the support sleeve, wherein a drill bit is fixedly connected with the bottom end of a rotating rod, the bottom end of the support sleeve is provided with a support protection device which can assist the support frame to stably support when the drill bit is used and protect the drill bit when the drill bit is not used, the coal mine drilling device for preventing and treating water with a protection function ensures the stability of the support frame support by unfolding two protection plates when the drill bit on the drilling device is used for drilling, and simultaneously prevents the drill bit from deviating when the drilling is carried out, and after the drilling device is moved after the drilling is completed, the two protection plates realize the protection effect on the drill bit, thereby effectively preventing a worker from carelessly colliding with the drill bit, further improving the safety performance of the drilling device.
Description
Technical Field
The utility model relates to a drilling rig technical field specifically is a colliery is drilling rig for prevention and cure water with safeguard function.
Background
Coal roadways are various passages drilled between the earth surface and the ore body for carrying ore, ventilating, draining water, pedestrians and various necessary preparation projects for mining ore for metallurgical equipment, and the drilling or exploration is to utilize the mechanical engineering technology of deep drilling to mine natural resources at the bottom of the earth or the sea or to adopt the section condition of the stratum to capture physical samples so as to provide experiments to obtain related data and the like.
At present, before current coal mine carries out safety in production, need use the place of prevention and cure water drilling equipment to probably ponding to visit and put, however the outside of its drill bit of current drilling equipment does not have protector, and then lead to the drill bit when boring, the phenomenon that the skew appears easily when boring appears in the drill bit on the one hand, on the other hand after the boring, the drill bit exposes in the outside for a long time, and then lead to drilling equipment moving in-process, lead to the staff to collide with on the drill bit carelessly easily, there is certain potential safety hazard, for this reason, we provide a coal mine prevention and cure water drilling equipment with safeguard function.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a colliery that has safeguard function for water drilling rig protects when the drill bit uses and does not use to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a colliery is prevented and treated drilling equipment for water with safeguard function, includes support frame, fixed connection support cover and the telescopic cylinder of fixed connection on supporting the cover in the support frame bottom, the telescopic cylinder output passes and supports cover fixedly connected with motor casing, telescopic cylinder output with support cover sliding connection, the inside rotation motor that is equipped with of motor casing, and rotate the motor output and pass motor casing fixedly connected with bull stick, bull stick bottom fixedly connected with drill bit, it is equipped with the support protector that auxiliary stay frame carries out the stable stay and protects the drill bit when the drill bit does not use to support the cover bottom.
Preferably, the supporting and protecting device comprises two connecting seats fixedly connected to the outer side of the bottom end of the supporting sleeve, the two connecting seats are hinged with connecting rods through pin shafts, one ends of the connecting rods are hinged with rotating rods through pin shafts, the top ends of the rotating rods are hinged with positioning seats through pin shafts, and an internal thread sleeve is fixedly connected between the two positioning seats;
the support sleeve is provided with a driving piece for driving the relative position of the internal thread sleeve;
dwang bottom fixedly connected with guard plate, the outside threaded connection of guard plate bottom has the grafting pole of pegging graft with ground, through the support protector that is equipped with to play all carries out effectual guard action to the drill bit when using and when not using.
Preferably, the driving part comprises an external thread sleeve which is rotatably sleeved outside the supporting sleeve through a bearing, and the internal thread sleeve is sleeved outside the external thread sleeve in a threaded manner;
the fixed cover in the outside on external screw thread cover top has connect outer gear ring, outer gear ring outside meshing is connected with drive gear, fixedly connected with rotating electrical machines on the support frame, and the rotating electrical machines output passes support frame fixedly connected with axis of rotation, the rotating electrical machines output passes through the bearing and is connected with the support frame rotation, axis of rotation fixed connection is on drive gear, through the driving piece that is equipped with to play the effect of adjusting the position of internal screw thread cover.
Preferably, the protection plate is in a semicircular shape, so that the two protection plates can stably move to the outer side of the support sleeve, and the protection effect on the drill bit is realized.
Preferably, two supporting legs of support frame bottom fixedly connected with, and supporting leg bottom fixedly connected with has the fixed plate of jack, through supporting leg and the fixed plate that is equipped with, and then realize carrying out stable support to the support frame.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses when using, through the support protector that is equipped with in the support cover outside, and then when the drill bit on drilling equipment drills the use, two guard plates are the expansion state, realize stably pegging graft around the probing through the inserted bar simultaneously, the further stability that has guaranteed the support frame and support, prevent the phenomenon that the skew appears when probing simultaneously in the drill bit, and after the probing is accomplished, when carrying out the drilling equipment and removing, two guard plates remove to the bottom of supporting the cover, realize the effect of protecting the drill bit, effectually prevent that the staff from colliding with the phenomenon on the drill bit carelessly, further security performance that the improvement drilling equipment used.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a side view of the overall structure of the present invention;
fig. 3 is a schematic view of the internal structure of the support sleeve of the present invention.
In the figure: 1-a support frame; 2-supporting the sleeve; 3, a telescopic cylinder; 4-motor casing; 5-rotating the motor; 6-rotating the rod; 7-a drill bit; 8-supporting the guard; 9-a connecting seat; 10-a connecting rod; 11-rotating rods; 12-positioning seats; 13-an internal thread sleeve; 14-a drive member; 15-protective plate; 16-a plug rod; 17-an external thread sleeve; 18-outer gear ring; 19-a drive gear; 20-a rotating electrical machine; 21-supporting legs; 22-fixing plate.
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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: a coal mine drilling device with a protection function for preventing and treating water comprises a support frame 1, a support sleeve 2 fixedly connected to the bottom end of the support frame 1 and a telescopic cylinder 3 fixedly connected to the support sleeve 2, wherein the output end of the telescopic cylinder 3 penetrates through the support sleeve 2 and is fixedly connected with a motor shell 4, the output end of the telescopic cylinder 3 is in sliding connection with the support sleeve 2, a rotating motor 5 is arranged inside the motor shell 4, the output end of the rotating motor 5 penetrates through the motor shell 4 and is fixedly connected with a rotating rod 6, a drill bit 7 is fixedly connected to the bottom end of the rotating rod 6, and when the drilling device is used for drilling, the telescopic cylinder 3 is operated and the motor 5 is rotated at the same time, so that the drill bit 7 rotates and moves, and the location where water is possibly accumulated in a coal mine is;
the bottom end of the support sleeve 2 is provided with a support protection device 8 which is used for stably supporting the auxiliary support frame 1 when the drill bit 7 is used and protecting the drill bit 7 when the drill bit 7 is not used, the support protection device 8 comprises two connecting seats 9 fixedly connected to the outer side of the bottom end of the support sleeve 2, the two connecting seats 9 are hinged to connecting rods 10 through pin shafts, one end of each connecting rod 10 is hinged to a rotating rod 11 through a pin shaft, the top end of each rotating rod 11 is hinged to a positioning seat 12 through a pin shaft, and an internal thread sleeve 13 is fixedly connected between the two positioning seats 12;
the supporting sleeve 2 is provided with a driving part 14 for driving the relative position of the internal thread sleeve 13, the driving part 14 comprises an external thread sleeve 17 which is rotatably sleeved on the outer side of the supporting sleeve 2 through a bearing, and the internal thread sleeve 13 is sleeved on the outer side of the external thread sleeve 17 in a threaded manner;
an external gear ring 18 is fixedly sleeved on the outer side of the top end of the external thread sleeve 17, a driving gear 19 is meshed and connected with the outer side of the external gear ring 18, a rotating motor 20 is fixedly connected on the support frame 1, the output end of the rotating motor 20 penetrates through the support frame 1 and is fixedly connected with a rotating shaft, the output end of the rotating motor 20 is rotatably connected with the support frame 1 through a bearing, the rotating shaft is fixedly connected on the driving gear 19, and further driven by the rotating motor 20, so that the driving gear 19 drives the external gear ring 18 to rotate, the external gear ring 18 rotates and simultaneously drives the external thread sleeve 17 to synchronously rotate, and the driving force of the internal thread sleeve 13 is provided, and because the internal thread sleeve 13 is under the limiting action of the two rotating rods 11 and the connecting rod 10, then vertically moves up and down along the outer side of the external thread sleeve 17, so that the effect of adjusting the angle between the rotating rod 11 and the connecting rod 10 is realized;
the utility model discloses a set 2, including dwang 11 bottom fixedly connected with guard plate 15, the outside threaded connection of guard plate 15 bottom has the spliced pole 16 of pegging graft with ground, guard plate 15 is the semicircle form, and the diameter more than or equal to of two guard plates 15 supports the external diameter of cover 2.
Two supporting legs 21 of 1 bottom fixedly connected with of support frame, and supporting leg 21 bottom fixedly connected with has the fixed plate 22 of jack, and between two supporting legs 21 and between two connecting rods 10 be vertical angle distribution.
The working principle is as follows: when drilling rig drills, rotating electrical machines 20 operation, two protection plates 15 expand for supporting cover 2, and peg graft two inserted bars in protection plate 15 bottom in ground, carry out stable grafting through the earth anchor with the fixed plate 22 of supporting leg 21 bottom with ground simultaneously, further realization carries out stable supporting role to support frame 1, drill bit 7 realizes boring the probing place, after boring, rotate the inserted bar in the supporting leg 21 bottom, and break away from ground, simultaneously, inside drill bit 7 removes to the support bar, afterwards, under rotating electrical machines 20's drive, further two protection plates 15 of realization remove the outside to supporting cover 2 bottoms, further realization carries out the effect of protection to drill bit 7.
In this application, the preferred MA20 model of telescopic cylinder 3, the preferred Y80M1-2 model of driving motor 5, the preferred Y80M2-2 model of rotating electrical machines 20, the circuit operation is current conventional circuit, the utility model discloses in circuit and control that relate to be prior art, do not have here too much repeated description.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a colliery is drilling equipment for preventing and treating water with safeguard function, includes support frame (1), fixed connection support cover (2) and the telescopic cylinder (3) of fixed connection on supporting cover (2) in support frame (1) bottom, telescopic cylinder (3) output passes and supports cover (2) fixedly connected with motor casing (4), telescopic cylinder (3) output and support cover (2) sliding connection, motor casing (4) inside is equipped with rotates motor (5), and rotates motor (5) output and pass motor casing (4) fixedly connected with bull stick (6), bull stick (6) bottom fixedly connected with drill bit (7), its characterized in that: the bottom end of the support sleeve (2) is provided with a support protection device (8) which can stably support the auxiliary support frame (1) when the drill bit (7) is used and can protect the drill bit (7) when the drill bit (7) is not used.
2. The drilling rig for preventing and treating water in coal mines with the protection function according to claim 1, wherein: the supporting and protecting device (8) comprises two connecting seats (9) fixedly connected to the outer side of the bottom end of the supporting sleeve (2), the two connecting seats (9) are hinged to a connecting rod (10) through a pin shaft, one end of the connecting rod (10) is hinged to a rotating rod (11) through a pin shaft, the top end of the rotating rod (11) is hinged to a positioning seat (12) through a pin shaft, and an internal thread sleeve (13) is fixedly connected between the two positioning seats (12);
a driving piece (14) for driving the relative position of the internal thread sleeve (13) is arranged on the supporting sleeve (2);
dwang (11) bottom fixedly connected with guard plate (15), the outside threaded connection of guard plate (15) bottom has grafting pole (16) of pegging graft with ground.
3. The drilling rig for preventing and treating water in coal mines with the protection function according to claim 2, wherein: the driving piece (14) comprises an external thread sleeve (17) which is rotatably sleeved on the outer side of the supporting sleeve (2) through a bearing, and the internal thread sleeve (13) is sleeved on the outer side of the external thread sleeve (17) in a threaded manner;
the fixed cover in the outside on external screw thread cover (17) top has been connect external gear ring (18), external gear ring (18) outside meshing is connected with drive gear (19), fixedly connected with rotating electrical machines (20) are gone up in support frame (1), and rotating electrical machines (20) output passes support frame (1) fixedly connected with axis of rotation, rotating electrical machines (20) output passes through the bearing and rotates with support frame (1) and be connected, axis of rotation fixed connection is on drive gear (19).
4. The drilling rig for preventing and treating water in coal mines with the protection function according to claim 2, wherein: the protection plate (15) is in a semicircular shape.
5. The drilling rig for preventing and treating water in coal mines with the protection function according to claim 1, wherein: two supporting legs (21) are fixedly connected to the bottom end of the supporting frame (1), and a fixing plate (22) with inserting holes is fixedly connected to the bottom ends of the supporting legs (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022025277.3U CN213063472U (en) | 2020-09-16 | 2020-09-16 | Coal mine drilling device with protection function for preventing and treating water |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022025277.3U CN213063472U (en) | 2020-09-16 | 2020-09-16 | Coal mine drilling device with protection function for preventing and treating water |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213063472U true CN213063472U (en) | 2021-04-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022025277.3U Expired - Fee Related CN213063472U (en) | 2020-09-16 | 2020-09-16 | Coal mine drilling device with protection function for preventing and treating water |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213063472U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114151005A (en) * | 2021-11-20 | 2022-03-08 | 徐州和盛矿业科技有限公司 | High efficiency blasting mining working face self-adaptation protection strutting arrangement |
| CN114809953A (en) * | 2022-04-02 | 2022-07-29 | 中国矿业大学 | Diamond drill bit clamping device for geological exploration |
-
2020
- 2020-09-16 CN CN202022025277.3U patent/CN213063472U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114151005A (en) * | 2021-11-20 | 2022-03-08 | 徐州和盛矿业科技有限公司 | High efficiency blasting mining working face self-adaptation protection strutting arrangement |
| CN114151005B (en) * | 2021-11-20 | 2022-12-02 | 徐州和盛矿业科技有限公司 | High efficiency blasting mining working face self-adaptation protection strutting arrangement |
| CN114809953A (en) * | 2022-04-02 | 2022-07-29 | 中国矿业大学 | Diamond drill bit clamping device for geological exploration |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210427 Termination date: 20210916 |
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| CF01 | Termination of patent right due to non-payment of annual fee |