CN216322138U - Rock detection and crushing device for oil and gas well logging - Google Patents
Rock detection and crushing device for oil and gas well logging Download PDFInfo
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- CN216322138U CN216322138U CN202122377886.XU CN202122377886U CN216322138U CN 216322138 U CN216322138 U CN 216322138U CN 202122377886 U CN202122377886 U CN 202122377886U CN 216322138 U CN216322138 U CN 216322138U
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Abstract
The utility model relates to the field of petroleum and gas exploitation, in particular to a rock detection crushing device for petroleum and gas logging, which comprises a base, wherein a crushing box is detachably fixed on the right side of the top of the base, a pressure sensor is installed at the bottom of an inner cavity of the crushing box, and a pressing plate is fixedly connected to the top of the pressure sensor. According to the utility model, the current of the electromagnet can be adjusted according to rocks with different hardness, so that the thrust of the electromagnet on the iron block is changed, the impact force of the crushing plate can be changed, further sufficient impact force can be ensured, the thoroughness of rock crushing is ensured, and the device is practical and suitable for wide popularization and use.
Description
Technical Field
The utility model relates to the field of petroleum and gas exploitation, in particular to a rock detection crushing device for a petroleum and gas well logging.
Background
When oil and gas is exploited, rocks need to be detected, so that the rocks need to be further crushed in the exploitation process, then the crushed rocks are detected, and the detected information is recorded and compared after detection.
At present carrying out the in-process broken to the rock, often need use breaker, current breaker is at the in-process that uses, often all be that the motor drives actuating mechanism, drive the impact that the crushing board does not stop, but at the actual operation in-process, because the hardness of rock is different, thereby the broken impact force of unable timely adjustment, thereby there is the impact force not enough, lead to strikeing the effect not good, broken thoroughly, and along with the rock breakage back, the activity space of striking board is limited, thereby unable further adjustment strikes the position, thereby the condition that broken not thorough can appear at will. Therefore, the rock detection crushing device for the oil and gas well logging is provided.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a rock detection crushing device for an oil and gas well logging, which solves the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme: a rock detection crushing device for oil and gas logging comprises a base, wherein a crushing box is detachably fixed on the right side of the top of the base, a pressure sensor is installed at the bottom of an inner cavity of the crushing box, and a pressing plate is fixedly connected to the top of the pressure sensor;
a support plate is fixedly mounted on the left side of the top of the base, a lifting plate is connected to the right side wall of the support plate, a sleeve is fixedly mounted at the bottom of the lifting plate, an electromagnet is fixedly mounted at the top of an inner cavity of the sleeve, an adaptive sliding block is mounted in the inner cavity of the sleeve, an iron block is fixedly mounted at the top of the sliding block, a push rod is fixedly connected to the bottom of the sliding block, the outer end of the push rod penetrates through the sleeve and is fixedly connected with a crushing plate, a spring is sleeved on the outer wall of the push rod, and the spring is arranged between the bottom of the sleeve and the sliding block;
the top fixedly connected with motor of extension board, the transmission shaft outer end fixedly connected with screw rod of motor, the screw rod runs through the lifter plate and rotates with the top of base and be connected.
As a preferred embodiment of the present invention, the right side wall of the support plate is provided with a limiting sliding groove, an inner cavity of the limiting sliding groove is inserted with a limiting sliding block, and an outer wall of the limiting sliding block is fixedly connected with the left side wall of the lifting plate.
In a preferred embodiment of the present invention, a threaded hole adapted to a threaded rod is formed in the top of the lifting plate, and the threaded rod penetrates through the threaded hole and is in threaded engagement with the threaded hole.
In a preferred embodiment of the present invention, the signal output terminal of the pressure sensor is connected to the signal input terminals of the motor and the electromagnet through the controller.
In a preferred embodiment of the utility model, the crushing plate is arranged opposite to the opening of the crushing box.
Compared with the prior art, the utility model has the following beneficial effects:
1. according to the rock detection crushing device for the oil and gas logging, the current of the electromagnet can be adjusted according to rocks with different hardness, so that the thrust of the electromagnet on an iron block is changed, the impact force of the crushing plate can be changed, the sufficient impact force can be ensured, and the completeness of rock crushing is ensured.
2. According to the rock detection crushing device for the oil and gas logging, the pressure sensor is used for feeding back the impact pressure, after the rock is crushed, the highest surface of the rock is reduced, so that the impact force of the crushing plate cannot effectively act on the rock, the pressure sensor can start the lead screw motor to drive the crushing plate to descend, the impact force can be guaranteed to act on the surface of the rock to the maximum extent all the time, and the crushing thoroughness is further guaranteed.
Drawings
Other features, objects and advantages of the utility model will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:
FIG. 1 is a schematic overall structure diagram of a rock detection crushing device for oil and gas logging of the utility model;
FIG. 2 is a schematic view of a connecting structure of a sleeve and a push rod of the rock detection crushing device for oil and gas logging;
FIG. 3 is a schematic diagram of the surface structure of the lifting plate of the rock detection crushing device for oil and gas logging.
In the figure: 1. a base; 2. a support plate; 3. a crushing box; 4. a lifting plate; 5. a sleeve; 6. a push rod; 7. a breaker plate; 8. a motor; 9. a screw; 10. a limiting chute; 11. a limiting slide block; 12. pressing a plate; 13. a pressure sensor; 14. an electromagnet; 15. an iron block; 16. a slider; 17. a spring; 18. a threaded bore.
Detailed Description
Referring to fig. 1-3, the present invention provides a technical solution: a rock detection crushing device for oil and gas logging comprises a base 1, wherein a crushing box 3 is detachably fixed on the right side of the top of the base 1, a pressure sensor 13 is installed at the bottom of an inner cavity of the crushing box 3, and a pressing plate 12 is fixedly connected to the top of the pressure sensor 13;
a support plate 2 is fixedly mounted on the left side of the top of a base 1, a lifting plate 4 is connected to the right side wall of the support plate 2, a sleeve 5 is fixedly mounted at the bottom of the lifting plate 4, an electromagnet 14 is fixedly mounted at the top of an inner cavity of the sleeve 5, a matched sliding block 16 is mounted in the inner cavity of the sleeve 5, an iron block 15 is fixedly mounted at the top of the sliding block 16, a push rod 6 is fixedly connected to the bottom of the sliding block 16, the outer end of the push rod 6 penetrates through the sleeve 5 and is fixedly connected with a crushing plate 7, a spring 17 is sleeved on the outer wall of the push rod 6, and the spring 17 is arranged between the bottom of the sleeve 5 and the sliding block 16;
the top fixedly connected with motor 8 of extension board 2, the transmission shaft outer end fixedly connected with screw rod 9 of motor 8, screw rod 9 run through lifter plate 4 and rotate with the top of base 1 and be connected.
In this embodiment, produce thrust through electro-magnet 14, provide impact force department to adjustment impact force that can be timely, make the rock that adapts to different hardness, can adjust by oneself simultaneously, the impact position of adjustment striking plate 7 that moreover can be timely guarantees to strike thoroughness.
In this embodiment, the right side wall of extension board 2 has seted up spacing spout 10, and the inner chamber of spacing spout 10 is pegged graft and is had spacing slider 11, and the outer wall of spacing slider 11 and the left side wall fixed connection of lifter plate 4 are spacing to spacing slider 11 through spacing spout 10 to can be injectd the lift orbit of lifter plate 4, further guarantee stability.
In this embodiment, threaded hole 18 with screw rod 9 adaptation is seted up at the top of lifter plate 4, and screw rod 9 runs through threaded hole 18 and screw-thread engagement, through the screw thread drive for screw rod 9 rotates and can drive lifter plate 4 and go up and down.
In this embodiment, the signal output end of the pressure sensor 13 is connected with the signal input ends of the motor 8 and the electromagnet 14 through the controller, so as to realize automatic control.
In this embodiment, the opening of crushing case 3 is just faced to crushing board 7 setting, guarantees the accuracy of impact.
The working principle is as follows: firstly, placing rocks on the surface of a pressure plate 12 in the inner cavity of a crushing box 3, then driving a screw rod 9 to rotate through a motor 8, thereby driving a lifting plate 4 to descend, enabling an impact plate 7 to be in an optimal position, then presetting a threshold value of a pressure sensor 13 in advance according to the hardness of the rocks, then alternately powering on and powering off through an electromagnet 14, thereby enabling the electromagnet 14 to generate thrust on an iron block 15, thereby driving a push rod 16 to drive the crushing plate 7 to descend to impact the rocks, after single impact is finished, powering off the electromagnet 14, driving to reset under the action of a spring 17, repeatedly operating to realize impact, meanwhile, the pressure sensor 13 feeds back a pressure value to an external controller, when the pressure value does not reach a preset value, the controller can continuously adjust the current applied to the electromagnet 14, thereby ensuring enough thrust, thereby ensuring enough impact force, after impacting for a certain time, the rock descends at the highest face in broken case 3, and it is not enough in the twinkling of an eye that there is impingement plate 7 contact not to reach rock or impact force, and pressure sensor 13 can be through external controller starter motor 8 this moment to driving screw 9 rotates, thereby makes lifter plate 4 descend certain height once more, thereby guarantees that impingement plate 7 can give the sufficient impact force of rock after the change, and then guarantees to strike broken thoroughness.
In addition, the parts of the rock detecting and crushing device for oil and gas logging of the utility model are all universal standard parts or parts known by technicians in the field, the structure and principle of the device can be known by technicians in the field through technical manuals or conventional experimental methods, at the idle position of the device, all the electric devices in the device, which refer to power elements, electric devices, adaptive monitoring computers and power supplies, are connected through leads, and the specific connection means refers to the following working principle that the electric connection is completed between the electric devices in sequence, and the detailed connection means is a known technology in the field, and the following main description of the working principle and the process is not described in the electrical control.
Claims (5)
1. The utility model provides a rock detects breaker for oil and gas well logging, includes base (1), its characterized in that: a crushing box (3) is detachably fixed on the right side of the top of the base (1), a pressure sensor (13) is installed at the bottom of an inner cavity of the crushing box (3), and a pressing plate (12) is fixedly connected to the top of the pressure sensor (13);
a supporting plate (2) is fixedly mounted on the left side of the top of the base (1), a lifting plate (4) is connected to the right side wall of the supporting plate (2), a sleeve (5) is fixedly mounted at the bottom of the lifting plate (4), an electromagnet (14) is fixedly mounted at the top of an inner cavity of the sleeve (5), a matched sliding block (16) is mounted in the inner cavity of the sleeve (5), an iron block (15) is fixedly mounted at the top of the sliding block (16), a push rod (6) is fixedly connected to the bottom of the sliding block (16), the outer end of the push rod (6) penetrates through the sleeve (5) and is fixedly connected with a crushing plate (7), a spring (17) is sleeved on the outer wall of the push rod (6), and the spring (17) is arranged between the bottom of the sleeve (5) and the sliding block (16);
the top fixedly connected with motor (8) of extension board (2), the transmission shaft outer end fixedly connected with screw rod (9) of motor (8), screw rod (9) run through lifter plate (4) and rotate with the top of base (1) and be connected.
2. The rock detection crushing device for oil and gas logging of claim 1, wherein: the right side wall of the support plate (2) is provided with a limiting sliding groove (10), an inner cavity of the limiting sliding groove (10) is inserted with a limiting sliding block (11), and the outer wall of the limiting sliding block (11) is fixedly connected with the left side wall of the lifting plate (4).
3. The rock detection crushing device for oil and gas logging of claim 1, wherein: the top of the lifting plate (4) is provided with a threaded hole (18) matched with the screw rod (9), and the screw rod (9) penetrates through the threaded hole (18) and is in threaded engagement.
4. The rock detection crushing device for oil and gas logging of claim 1, wherein: and the signal output end of the pressure sensor (13) is connected with the signal input ends of the motor (8) and the electromagnet (14) through a controller.
5. The rock detection crushing device for oil and gas logging of claim 1, wherein: the crushing plate (7) is arranged right opposite to the opening of the crushing box (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122377886.XU CN216322138U (en) | 2021-09-29 | 2021-09-29 | Rock detection and crushing device for oil and gas well logging |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122377886.XU CN216322138U (en) | 2021-09-29 | 2021-09-29 | Rock detection and crushing device for oil and gas well logging |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216322138U true CN216322138U (en) | 2022-04-19 |
Family
ID=81174960
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122377886.XU Active CN216322138U (en) | 2021-09-29 | 2021-09-29 | Rock detection and crushing device for oil and gas well logging |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216322138U (en) |
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2021
- 2021-09-29 CN CN202122377886.XU patent/CN216322138U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230418 Address after: 163000 Tuqiang Park, Economic Development Zone, Honggang District, Daqing City, Heilongjiang Province (at the intersection of 600 meters south of Nansi Road and 50 meters east of Chuangye Avenue) Patentee after: Heilongjiang Zhongbang Lihe Petroleum Technology Service Co.,Ltd. Address before: 510000 No. 8, Hexi Road, Panyu District, Guangzhou, Guangdong Patentee before: Wang Rui |