CN212317864U - Drilling equipment for geological exploration convenient to change drill bit - Google Patents
Drilling equipment for geological exploration convenient to change drill bit Download PDFInfo
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- CN212317864U CN212317864U CN202020554851.1U CN202020554851U CN212317864U CN 212317864 U CN212317864 U CN 212317864U CN 202020554851 U CN202020554851 U CN 202020554851U CN 212317864 U CN212317864 U CN 212317864U
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Abstract
The utility model belongs to the technical field of geological exploration, especially, be a drilling equipment for geological exploration convenient to change drill bit, including device body and recovery chamber, the top of device body is provided with the belt, and the internally mounted of belt has the drive tooth to the first motor that has been connected to the top of drive tooth, the outside of drive tooth is provided with the driving gear, and runs through the inside of driving gear has the lead screw to the outside of lead screw is provided with the backup pad, the top of backup pad is provided with the second motor, and the below of second motor is connected with the drilling rod to the trompil has been seted up in the outside of drilling rod, retrieve the outside that the trompil was seted up in the chamber, and retrieve the bottom in chamber and seted up down the trompil. This drilling equipment for geological exploration convenient to change drill bit is provided with the locking ring, behind fixture block and the draw-in groove, screws locking ring and drilling rod, fixes the drill bit body, through the setting of locking ring, when having guaranteed that the drill bit installation is firm, has made things convenient for quick dismantlement of drill bit to change.
Description
Technical Field
The utility model relates to a geological exploration technical field specifically is a drilling equipment for geological exploration convenient to change drill bit.
Background
Drilling equipment for geological exploration is the operation of can driling to the assigned position to the operation equipment that the exploration personnel detected, in order to guarantee the normal clear of drilling operation, for this present case designs a drilling equipment for geological exploration convenient to change the drill bit.
The quick replacement of the drill bit is not convenient for mostly to the drilling equipment for geological exploration on the current market, influences the normal clear of drilling operation, and the user of not being convenient for changes the size of drill bit according to the drilling needs, and the vibration that the device produced when using simultaneously influences the stability that the device used.
In order to solve the problems, innovative design is urgently needed on the basis of the original drilling device for geological exploration.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a drilling equipment for geological exploration convenient to change drill bit to solve the current drilling equipment for geological exploration on the market that proposes in the above-mentioned background, there is the drill bit installation to dismantle complex operation's problem mostly, influences the normal clear of drilling operation, and the not convenient to use user's aperture size adjusts, and the device produces great vibration easily when using simultaneously, influences the problem of the stability that the device used.
In order to achieve the above object, the utility model provides a following technical scheme: a drilling device for geological exploration convenient for bit replacement comprises a device body and a recovery cavity, wherein a belt is arranged above the device body, a driving tooth is arranged inside the belt, a first motor is connected above the driving tooth, a transmission tooth is arranged on the outer side of the driving tooth, a lead screw penetrates through the transmission tooth, a support plate is arranged outside the lead screw, a second motor is arranged above the support plate, a drill rod is connected below the second motor, an upper opening is formed in the outer side of the drill rod, a lower opening is formed in the bottom of the recovery cavity, a closed ring is arranged outside the lower opening, a cleaning hole is formed in the surface of the closed ring, a rotating shaft is connected to the side of the closed ring, a clamping groove is formed below the rotating shaft, and a clamping block is arranged inside the clamping groove, and the outside of the clamping block is provided with a locking ring, a drill bit body is arranged below the locking ring, a spring is arranged below the device body, and a base is connected below the spring.
Preferably, the device body and the base form an elastic lifting structure through springs, and the number of the springs is 2 symmetrically arranged about the axis of the device body.
Preferably, the transmission gear and the driving gear form a linkage structure through a belt, and the transmission gear is in meshed connection with the belt.
Preferably, the supporting plate and the device body form a lifting structure through a screw rod, and the supporting plate and the screw rod are arranged in a mutually perpendicular mode.
Preferably, the closed ring and the drill rod form a rotating structure through a rotating shaft, and the closed ring is tightly attached to the drill rod.
Preferably, the clamping block is connected with the clamping groove in a clamping manner, and the central axis of the clamping block coincides with the central axis of the locking ring.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the drilling device for geological exploration, which is convenient for replacing the drill bit, is provided with the lead screw, the lead screw is driven by the transmission teeth to rotate, the supporting plate is controlled to move up and down in the device body, when the drilling is finished and the drill rod needs to be taken out, the supporting plate can be controlled by the lead screw to ascend, the drill rod is taken up, the possibility that the drill rod is broken when the drill rod is taken out is reduced, the normal use of the device is ensured, and meanwhile, when the supporting plate moves downwards, the drill rod is pressed downwards, and the drilling speed of the drill bit is improved;
2. the geological exploration drilling device convenient for replacing the drill bit is provided with the recovery cavity, when drilling is carried out, partial soil powder falls under the action of gravity and enters the recovery cavity from the upper opening hole to be collected, the powder is prevented from depositing at the bottom of the drill hole to influence the smooth drilling of the drill bit, after the drill rod is taken out after the drilling is finished, the closed ring is rotated around the rotating shaft, so that the cleaning hole is aligned with the lower opening hole, the powder falls out of the drill rod from the cleaning hole under the action of gravity, and a user can clean the powder in the recovery cavity conveniently;
3. this drilling equipment for geological exploration convenient to change drill bit is provided with the locking ring, aligns the back with fixture block and draw-in groove, screws the locking ring with the drilling rod along the screw thread direction, fixes the drill bit body, and the fixture block gets into the draw-in groove gradually simultaneously, blocks with the draw-in groove, through the setting of locking ring, when having guaranteed that the installation of drill bit body is firm, has made things convenient for quick dismantlement of drill bit body to change.
Drawings
FIG. 1 is a schematic view of the overall front view structure of the present invention;
FIG. 2 is a schematic view of the overall top view structure of the present invention;
fig. 3 is an enlarged schematic view of a portion a in fig. 1 according to the present invention.
In the figure: 1. a device body; 2. a belt; 3. a driving tooth; 4. a first motor; 5. a transmission gear; 6. a lead screw; 7. a support plate; 8. a second motor; 9. a drill stem; 10. opening a hole on the upper part; 11. a recovery chamber; 12. a lower opening is formed; 13. a closed ring; 14. cleaning the holes; 15. a rotating shaft; 16. a card slot; 17. a clamping block; 18. locking a ring; 19. a drill bit body; 20. a spring; 21. a base.
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 drilling device for geological exploration convenient for bit replacement comprises a device body 1, a belt 2, a driving tooth 3, a first motor 4, a transmission tooth 5, a lead screw 6, a supporting plate 7, a second motor 8, a drill rod 9, an upper opening hole 10, a recovery cavity 11, a lower opening hole 12, a closed ring 13, a cleaning hole 14, a rotating shaft 15, a clamping groove 16, a clamping block 17, a locking ring 18, a drill bit body 19, a spring 20 and a base 21, wherein the belt 2 is arranged above the device body 1, the driving tooth 3 is arranged inside the belt 2, the first motor 4 is connected above the driving tooth 3, the transmission tooth 5 is arranged outside the driving tooth 3, the lead screw 6 penetrates through the inside of the transmission tooth 5, the supporting plate 7 is arranged outside the lead screw 6, the second motor 8 is arranged above the supporting plate 7, the drill rod 9 is connected below the second motor 8, the upper opening hole 10 is formed outside the drill rod 9, the recycling cavity 11 is arranged outside the upper opening 10, the bottom of the recycling cavity 11 is provided with a lower opening 12, the outside of the lower opening 12 is provided with a closed ring 13, the surface of the closed ring 13 is provided with a cleaning hole 14, the side of the closed ring 13 is connected with a rotating shaft 15, the lower part of the rotating shaft 15 is provided with a clamping groove 16, a clamping block 17 is arranged inside the clamping groove 16, the outside of the clamping block 17 is provided with a locking ring 18, the lower part of the locking ring 18 is provided with a drill bit body 19, the lower part of the device body 1 is provided with a spring 20, and the lower part of the spring 20 is connected with a base 21;
the device body 1 and the base 21 form an elastic lifting structure through the springs 20, 2 springs 20 are symmetrically arranged about the axis of the device body 1, when the device is used, the springs 20 contract towards the inside of the base 21 under the action of vibration force to counteract partial acting force, the reset time of the device body 1 is shortened, the vibration amplitude of the device is reduced, and the precision of the device in drilling use is improved;
the transmission gear 5 and the driving gear 3 form a linkage structure through the belt 2, the transmission gear 5 is meshed with the belt 2, the first motor 4 is started, the first motor 4 drives the driving gear 3 to rotate, meanwhile, the transmission gear 5 and the driving gear 3 synchronously rotate under the transmission of the belt 2 to drive the lead screws 6 to rotate, so that the two lead screws 6 can synchronously rotate at the same speed, and the stability of the lifting movement of the support plate 7 is ensured;
the supporting plate 7 and the device body 1 form a lifting structure through the screw 6, the supporting plate 7 and the screw 6 are arranged perpendicular to each other, the screw 6 is driven by the transmission gear 5 to rotate, the supporting plate 7 is controlled to lift and move in the device body 1, when drilling is finished and the drill rod 9 needs to be taken out, the supporting plate 7 can be controlled to lift through the screw 6 to take up the drill rod 9, the possibility that the drill rod 9 is broken when the drill rod is taken out is reduced, normal use of the device is guaranteed, and meanwhile, when the supporting plate 7 moves downwards, the drill rod 9 is pressed downwards, and the drilling speed of a drill bit is improved;
the closed ring 13 and the drill rod 9 form a rotating structure through the rotating shaft 15, the closed ring 13 is tightly attached to the drill rod 9, when drilling is carried out, partial soil powder falls under the action of gravity and enters the recovery cavity 11 from the upper opening 10 to be collected, the partial powder is prevented from being deposited at the bottom of the drill hole to influence smooth drilling of a drill bit, after the drill rod 9 is taken out after drilling is finished, the closed ring 13 is rotated around the rotating shaft 15, so that the cleaning hole 14 is aligned with the lower opening 12, the powder falls out of the drill rod 9 from the cleaning hole 14 under the action of gravity, and a user can clean the powder in the recovery cavity 11 conveniently;
the clamping block 17 is connected with the clamping groove 16 in a clamping mode, the central axis of the clamping block 17 coincides with the central axis of the locking ring 18, after the clamping block 17 is aligned with the clamping groove 16, the locking ring 18 and the drill rod 9 are screwed in the thread direction, the drill bit body 19 is fixed, meanwhile, the clamping block 17 gradually enters the clamping groove 16 and is clamped with the clamping groove 16, and due to the arrangement of the locking ring 18, the drill bit body 19 is guaranteed to be stably installed, and meanwhile, the drill bit body 19 is convenient to detach and replace quickly.
The working principle is as follows: the geological exploration drilling device convenient for replacing the drill bit is used in the process that firstly, as shown in the figures 1 and 3, after the clamping block 17 is aligned with the clamping groove 16, the locking ring 18 and the drill rod 9 are screwed in the thread direction, the drill bit body 19 is fixed, meanwhile, the clamping block 17 gradually enters the clamping groove 16 and is clamped with the clamping groove 16, the drill bit is prevented from slipping when being connected with the drill rod 9, then, the second motor 8 is started, the drill rod 9 is driven to rotate by the second motor 8, and drilling operation can be carried out at the moment;
according to the drawings shown in fig. 1-3, a first motor 4 is turned on, the driving tooth 3 is driven by the first motor 4 to rotate, a transmission tooth 5 and the driving tooth 3 synchronously rotate under the transmission of a belt 2 to drive a lead screw 6 to rotate, so that two lead screws 6 can keep synchronous and same-speed rotation, a control support plate 7 moves up and down in the device body 1, the support plate 7 moves down under the drive of the lead screws 6 during drilling to press a drill rod 9 down, the drilling speed of a drill bit is improved, when the drill rod 9 needs to be taken out after drilling is finished, the support plate 7 can be controlled by the lead screws 6 to ascend to drive the drill rod 9, the drill rod 9 is prevented from being broken during taking out, part of soil powder falls under the action of gravity during drilling, the soil powder enters a recovery cavity 11 from an upper opening 10 to be collected, the deposition of the powder at the bottom of the drill hole is prevented from influencing the smooth drilling, and the drill, rotating closed ring 13 around pivot 15 for clearance hole 14 aligns with lower trompil 12, the drilling rod 9 is fallen out by clearance hole 14 to the powder under the effect of gravity this moment, made things convenient for the user to clear up the powder of retrieving 11 insides in chamber, and the device produces the vibration easily when using, spring 20 is to the inside shrink of base 21 under the effect of vibration power this moment, offset partial effort, the reset time of device body 1 has been shortened, the vibration amplitude of device has been alleviateed, the precision of device when drilling the use has been improved.
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 (6)
1. The utility model provides a drilling equipment for geological exploration convenient to change drill bit, includes device body (1) and retrieves chamber (11), its characterized in that: the device is characterized in that a belt (2) is arranged above the device body (1), a driving tooth (3) is arranged inside the belt (2), a first motor (4) is connected above the driving tooth (3), a transmission tooth (5) is arranged on the outer side of the driving tooth (3), a lead screw (6) penetrates through the transmission tooth (5), a support plate (7) is arranged outside the lead screw (6), a second motor (8) is arranged above the support plate (7), a drill rod (9) is connected below the second motor (8), an upper opening hole (10) is formed in the outer side of the drill rod (9), a recovery cavity (11) is formed in the outer portion of the upper opening hole (10), a lower opening hole (12) is formed in the bottom of the recovery cavity (11), a closed ring (13) is arranged outside the lower opening hole (12), and a cleaning hole (14) is formed in the surface of the closed ring (13), and the side of the closed ring (13) is connected with a rotating shaft (15), a clamping groove (16) is formed below the rotating shaft (15), a clamping block (17) is installed inside the clamping groove (16), a locking ring (18) is arranged outside the clamping block (17), a drill bit body (19) is installed below the locking ring (18), a spring (20) is arranged below the device body (1), and a base (21) is connected below the spring (20).
2. A drilling apparatus for geological exploration facilitating bit exchange, as claimed in claim 1, wherein: the device body (1) and the base (21) form an elastic lifting structure through the springs (20), and the number of the springs (20) is 2 in symmetry with the axis of the device body (1).
3. A drilling apparatus for geological exploration facilitating bit exchange, as claimed in claim 1, wherein: the transmission gear (5) and the driving gear (3) form a linkage structure through the belt (2), and the transmission gear (5) is connected with the belt (2) in a meshing manner.
4. A drilling apparatus for geological exploration facilitating bit exchange, as claimed in claim 1, wherein: the supporting plate (7) and the device body (1) form a lifting structure through the screw rod (6), and the supporting plate (7) and the screw rod (6) are arranged in a mutually perpendicular mode.
5. A drilling apparatus for geological exploration facilitating bit exchange, as claimed in claim 1, wherein: the closed ring (13) and the drill rod (9) form a rotating structure through a rotating shaft (15), and the closed ring (13) is tightly attached to the drill rod (9).
6. A drilling apparatus for geological exploration facilitating bit exchange, as claimed in claim 1, wherein: the clamping block (17) is connected with the clamping groove (16) in a clamping mode, and the central axis of the clamping block (17) is overlapped with the central axis of the locking ring (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020554851.1U CN212317864U (en) | 2020-04-15 | 2020-04-15 | Drilling equipment for geological exploration convenient to change drill bit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020554851.1U CN212317864U (en) | 2020-04-15 | 2020-04-15 | Drilling equipment for geological exploration convenient to change drill bit |
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| Publication Number | Publication Date |
|---|---|
| CN212317864U true CN212317864U (en) | 2021-01-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202020554851.1U Active CN212317864U (en) | 2020-04-15 | 2020-04-15 | Drilling equipment for geological exploration convenient to change drill bit |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112983288A (en) * | 2021-03-02 | 2021-06-18 | 宁夏天地奔牛实业集团有限公司 | Quick lifting device and raise boring machine |
| CN115288608A (en) * | 2022-10-08 | 2022-11-04 | 晟远工程设计集团有限公司 | Multifunctional territorial space planning terrain exploration and measurement vehicle with drilling machine |
| CN116255095A (en) * | 2023-02-09 | 2023-06-13 | 泰安中联水泥有限公司 | Equipment for accurately positioning surface mine drilling and use method |
-
2020
- 2020-04-15 CN CN202020554851.1U patent/CN212317864U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112983288A (en) * | 2021-03-02 | 2021-06-18 | 宁夏天地奔牛实业集团有限公司 | Quick lifting device and raise boring machine |
| CN115288608A (en) * | 2022-10-08 | 2022-11-04 | 晟远工程设计集团有限公司 | Multifunctional territorial space planning terrain exploration and measurement vehicle with drilling machine |
| CN115288608B (en) * | 2022-10-08 | 2022-12-20 | 晟远工程设计集团有限公司 | Multifunctional territorial space planning terrain exploration and measurement vehicle with drilling machine |
| CN116255095A (en) * | 2023-02-09 | 2023-06-13 | 泰安中联水泥有限公司 | Equipment for accurately positioning surface mine drilling and use method |
| CN116255095B (en) * | 2023-02-09 | 2023-11-17 | 泰安中联水泥有限公司 | Equipment for accurately positioning surface mine drilling and use method |
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