CN114112495B - Drilling device convenient to petroleum geology sample detects - Google Patents

Drilling device convenient to petroleum geology sample detects Download PDF

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Publication number
CN114112495B
CN114112495B CN202111394747.6A CN202111394747A CN114112495B CN 114112495 B CN114112495 B CN 114112495B CN 202111394747 A CN202111394747 A CN 202111394747A CN 114112495 B CN114112495 B CN 114112495B
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China
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assembly
drilling
carrier
bearing
shaft
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CN114112495A (en
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李元昊
王秀娟
宋立军
谭成仟
张龙
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Xian Shiyou University
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Xian Shiyou University
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    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00Sampling; Preparing specimens for investigation
    • G01N1/02Devices for withdrawing samples
    • G01N1/04Devices for withdrawing samples in the solid state, e.g. by cutting
    • G01N1/08Devices for withdrawing samples in the solid state, e.g. by cutting involving an extracting tool, e.g. core bit

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  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)

Abstract

The invention provides a drilling device convenient for petroleum geological sampling detection, which relates to the technical field of detection sampling devices and comprises: a load-bearing frame; the four corners of the inner side of the bearing frame are provided with assembling sliding frames; the sampling driving structure comprises a bearing slide column, a driving clamping structure is arranged on the inner side of the assembling carrier, and a driving positioning structure is arranged at the bottom of the assembling carrier; the drilling connecting shaft is arranged on the inner side of the assembly carrying seat; the drilling joint is arranged at the tail end of the drilling joint shaft; through boring establishing the reverse rotation of joint, the pressure of cooperation soil drives one-way ratchet and rotates, and then drives and collect and carry a section of thick bamboo rotation and extrude the separation briquetting to make fixed point soil can get into through collecting the opening and collect a section of thick bamboo inboard that carries, solved current sampling device and mostly be the setting of fixed point, very big increase worker's intensity of labour, can only take a sample shallow geology, and the problem that the sampling process is unstable inadequately.

Description

Drilling device convenient to petroleum geology sample detects
Technical Field
The invention relates to the technical field of detection sampling devices, in particular to a drilling device convenient for petroleum geological sampling detection.
Background
Petroleum refers to a gaseous, liquid and solid hydrocarbon mixture, has a natural yield, and is divided into crude oil, natural gas liquid, natural tar and the like, but conventionally "petroleum" is still used as the definition of "crude oil", petroleum is an industrial noun, is a mineral resource industry relative to mineral resources, and is calculated and determined according to the exploration degree and the exploration condition in the petroleum exploration process, and is an original mineral resource to be developed, crude oil is buried in a rock stratum and is mined, the original physical and chemical forms of the crude oil are maintained, the use value of the crude oil is realized, the petroleum is an oilfield development result, and the crude oil yield is an already developed mineral resource yield.
However, the detection of oil plays very important effect in the oil use, need to carry out drilling sample to the oil exploitation region, at present at the in-process of oil geology sample, sampling device is mostly fixed-point type setting, can not nimble carry out the quick movement and adjust, when taking a sample to many places region, need frequent dismouting, very big increase worker's intensity of labour, at the same time the drilling machine sampling depth has the limitation at present, only can take a sample to shallow geology, and the sampling process is unstable inadequately.
Disclosure of Invention
In view of the above, the invention provides a drilling device which is convenient for petroleum geological sampling detection, has a driving positioning structure and a drilling joint, can be adjusted and assembled according to sampling detection requirements, and improves the stability and flexibility of a sampling process.
The invention provides a drilling device convenient for petroleum geological sampling detection, which specifically comprises: a load-bearing frame;
the four corners of the inner side of the bearing frame are provided with assembling sliding frames;
the assembly carrier is arranged on the inner side of the bearing frame, positioning shaft seats are arranged at two ends of the top of the assembly carrier, a sampling driving structure is arranged at the top of the assembly carrier, the sampling driving structure comprises a bearing sliding column, the bearing sliding column is arranged on the top of the assembly carrier, meanwhile, the bearing sliding column is arranged at two ends of the inner side of the positioning shaft seats, a driving clamping structure is arranged on the inner side of the assembly carrier, and a driving positioning structure is arranged at the bottom of the assembly carrier;
the drilling connecting shaft is arranged on the inner side of the assembly carrying seat;
the drilling joint is arranged at the tail end of the drilling joint shaft.
Optionally, the carrying frame further comprises:
the storage carrying frame is integrally arranged at one side of the bearing frame;
the bearing opening bin is arranged on the inner side of the storage carrying frame;
the stable supporting block is arranged on one side elevation of the storage carrying frame;
and the transport pulley is arranged at the bottom of the bearing frame and the stabilizing support block.
Optionally, the assembly carrier further includes:
the driving carrying column is rotatably arranged at the top of the assembly carrying seat and is rotatably arranged at the inner side of the adjusting carrying plate;
the bearing side plates are integrally arranged on two sides of the bearing frame;
the transmission connecting shaft is rotatably arranged on the inner side of the bearing side plate and is in transmission connection with the driving carrying column;
the driving motor is arranged on one side of the bearing side plate and is in transmission connection with the transmission connecting shaft.
Optionally, the sampling driving structure further includes:
the limiting top piece is arranged at the top end of the bearing slide column;
the adjusting carrier plate is sleeved on the outer side of the bearing sliding column;
the mounting support frame is arranged at the top of the adjusting carrier plate;
the mounting support blocks are arranged on the vertical surfaces at two sides of the mounting support frame;
the sampling motor is arranged on the inner side of the mounting support frame;
the assembly joint is arranged at the tail end of the motor shaft of the sampling motor, and meanwhile, the assembly joint can be used for installing the drilling connecting shaft and the drilling joint.
Optionally, the driving clamping structure includes:
the sliding carrying shaft is arranged on the inner side of the assembly carrying seat in a sliding manner;
the positioning clamping frame is arranged at one end of the sliding carrying shaft;
the preset slotting is arranged on one side of the positioning clamping frame;
the hydraulic driving shaft is arranged at the bottom of the assembly carrier seat and is connected with the bottom end of the positioning clamping frame.
Optionally, the driving positioning structure includes:
the transmission motor is arranged at the bottom of the assembly carrier seat and is in transmission connection with the driving connecting shaft;
the driving connecting shaft is rotatably arranged at the bottom of the assembly carrier seat and is in transmission connection with the rotating screw shaft;
the rotating screw shaft is rotatably arranged at the bottom of the assembly carrier seat;
the positioning screw is sleeved outside the rotating screw shaft and is arranged on the inner side of the assembling sliding frame in a sliding manner;
the positioning sliding grooves are formed in two sides of the positioning screw.
Optionally, the drilling connection shaft comprises:
the assembly groove A is formed at one end of the drilling connecting shaft;
the locking screw A is rotatably arranged on one side of the assembly slot A;
the drilling outer piece A is arranged at the outer side of the drilling connecting shaft;
the assembly clamping groove is formed in the other end of the drilling connecting shaft;
the locking hole is formed in one side of the assembly clamping groove.
Optionally, the drilling joint comprises:
the assembly groove B is formed at one end of the drilling joint;
the locking screw piece B is rotatably arranged on one side of the assembly groove B;
the drilling outer piece B is arranged at the outer side of the drilling joint;
the bearing support is arranged at one end of the drilling joint;
the unidirectional ratchet wheel is sleeved outside the two ends of the bearing support column;
the collecting carrier is arranged between the two groups of unidirectional ratchets, meanwhile, collecting openings are formed in two sides of the collecting carrier, and driving protrusions are arranged on the outer side of the collecting carrier;
the closed carrier plates are arranged at two ends of the inner side of the collecting carrier cylinder;
the telescopic carrier is arranged on the inner side of the bearing pillar;
the separation pressing block is arranged at the tail end of the telescopic carrier, and meanwhile, the separation pressing block is arranged on the inner side of the collecting opening formed in the two sides of the collecting carrier in a sliding mode.
Advantageous effects
According to the drilling device, the petroleum geological sampling detection is facilitated, and compared with a sampling device, the drilling device is stable and safe in sampling.
In addition, through storing carrying frame and transportation pulley cooperation, can make the device whole carry out quick traction adjustment, hydraulic drive axle can drive location clamp frame sliding displacement, and then establish the joint and carry out the centre gripping to boring and bear, thereby be convenient for bore and establish the joint, bore and establish and carry out quick assembly butt joint between joint and the assembly joint, the transmission motor can drive the drive joint and rotate the screw, and then drive set screw and move down and nail into ground, thereby carry out stable location to the device whole of sampling process, thereby improve the stability of device sampling process.
In addition, can establish the connecting axle and bore the joint through the assembly and assemble the butt joint as required to the multistage brill to be convenient for follow-up geology to different degree of depth is sampled, and the driving motor can drive the transmission connecting axle and rotate, and then drives and adjust the carrier plate and carry out position control, and the sampling motor drives simultaneously and bores and establish the connecting axle rotation, and then drives to bore and establish the joint and rotate and bore and establish certain degree of depth, later drives and bore and establish the joint reverse rotation, thereby cooperates the pressure of soil to drive one-way ratchet and rotates, and then drive the collection carrier and rotate and extrude the separation briquetting, thereby make fixed point soil can get into the collection carrier inboard through collecting the opening, so that follow-up fixed point soil according to collecting carries out geology detection.
Drawings
In order to more clearly illustrate the technical solution of the embodiments of the present invention, the drawings of the embodiments will be briefly described below.
The drawings described below are only for illustration of some embodiments of the invention and are not intended to limit the invention.
In the drawings:
FIG. 1 shows a schematic overall front view of an apparatus according to an embodiment of the present invention;
FIG. 2 shows a schematic overall top view of an apparatus according to an embodiment of the invention;
FIG. 3 shows a schematic view of the overall bottom structure of the device according to an embodiment of the invention;
FIG. 4 shows a schematic diagram of a front view of an assembly carrier assembly according to an embodiment of the invention;
FIG. 5 shows a schematic view of an assembly mount from below according to an embodiment of the invention;
fig. 6 shows a schematic view of the assembly structure of the drill coupling according to the present invention;
fig. 7 shows a schematic view of the drilling sub assembly according to the invention;
fig. 8 shows an enlarged schematic view of the structure at a according to the present invention.
List of reference numerals
1. A load-bearing frame;
101. a storage carrying frame; 102. carrying and opening a bin; 103. stabilizing the support block; 104. a transport pulley; 105. assembling a sliding frame;
2. assembling a carrying seat;
201. positioning shaft seat; 202. driving the carrying column; 203. a load bearing side plate; 204. a transmission connecting shaft; 205. a driving motor; 206. a carrying strut; 2061. a limiting top piece; 2062. adjusting the carrier plate; 2063. installing a support frame; 2064. installing a supporting block; 2065. a sampling motor; 2066. assembling a joint; 207. sliding the carrying shaft; 2071. positioning a clamping frame; 2072. presetting a slot; 2073. a hydraulic drive shaft; 208. a drive motor; 2081. driving the connecting shaft; 2082. rotating the screw shaft; 2083. a set screw; 2084. positioning a chute;
3. drilling a connecting shaft;
301. assembling a slot A; 302. locking screw a; 303. drilling an outer piece A; 304. assembling a clamping groove; 305. a locking aperture;
4. drilling a joint;
401. assembling a slot B; 402. locking screw B; 403. drilling an outer piece B; 404. a load-bearing support; 405. a one-way ratchet; 406. collecting a carrying cylinder; 407. sealing the carrier plate; 408. a telescoping carrier; 409. blocking the pressing block.
Detailed Description
In order to make the objects, aspects and advantages of the technical solution of the present invention more clear, the technical solution of the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings of the specific embodiment of the present invention. Unless otherwise indicated, terms used herein have the meaning common in the art. Like reference numerals in the drawings denote like parts.
Examples: please refer to fig. 1 to 8:
the invention provides a drilling device convenient for petroleum geological sampling detection, which comprises: a carrying frame 1;
the four corners of the inner side of the bearing frame 1 are provided with assembling sliding frames 105; the device comprises an assembly carrier seat 2, wherein the assembly carrier seat 2 is arranged on the inner side of a bearing frame 1, positioning shaft seats 201 are arranged at two ends of the top of the assembly carrier seat 2, a sampling driving structure is arranged at the top of the assembly carrier seat 2, the sampling driving structure comprises a bearing slide column 206, the bearing slide column 206 is arranged on the top of the assembly carrier seat 2, meanwhile, the bearing slide column 206 is arranged at two ends of the inner side of the positioning shaft seats 201, a driving clamping structure is arranged on the inner side of the assembly carrier seat 2, and a driving positioning structure is arranged at the bottom of the assembly carrier seat 2; the drilling connecting shaft 3 is arranged on the inner side of the assembly carrier seat 2; the drilling joint 4 is arranged at the tail end of the drilling joint 3.
As shown in fig. 1 and fig. 6 to 8, the mounting carrier 2 further includes:
the driving carrier 202, the driving carrier 202 is rotatably mounted on the top of the assembly carrier 2, and the driving carrier 202 is rotatably disposed on the inner side of the adjustment carrier 2062; the bearing side plates 203, the bearing side plates 203 are integrally arranged at two sides of the bearing frame 1; the transmission connecting shaft 204, the transmission connecting shaft 204 is rotatably arranged on the inner side of the bearing side plate 203, and the transmission connecting shaft 204 is in transmission connection with the driving carrying column 202; the driving motor 205, the driving motor 205 is installed on one side of the bearing side plate 203, and the driving motor 205 is in transmission connection with the transmission connecting shaft 204; the sampling driving structure also comprises: a spacing roof 2061, the spacing roof 2061 being mounted on top of the bearing spool 206; an adjustment carrier 2062, wherein the adjustment carrier 2062 is sleeved outside the bearing slide column 206; a mounting support 2063, the mounting support 2063 being mounted on top of the adjustment carrier 2062; the mounting support blocks 2064, wherein the mounting support blocks 2064 are arranged on the vertical surfaces at two sides of the mounting support frame 2063; a sampling motor 2065, the sampling motor 2065 being mounted inside the mounting frame 2063; the fitting joint 2066, the fitting joint 2066 is mounted at the end of the motor shaft of the sampling motor 2065, and the fitting joint 2066 can mount the drilling joint 4 and the drilling joint 3; the drill joint shaft 3 comprises: the assembly groove A301 is formed in one end of the drilling connecting shaft 3; a locking screw A302, wherein the locking screw A302 is rotatably arranged on one side of the assembly slot A301; the drilling outer piece A303 is arranged, and the drilling outer piece A303 is arranged outside the drilling connecting shaft 3; the assembly clamping groove 304 is formed in the other end of the drilling connecting shaft 3; a locking hole 305, wherein the locking hole 305 is formed on one side of the assembly clamping groove 304; the drill joint 4 includes: the assembly groove B401 is formed in one end of the drilling joint 4; a locking screw B402, wherein the locking screw B402 is rotatably arranged on one side of the assembly groove B401; the drilling outer piece B403 is arranged outside the drilling joint 4, and the drilling outer piece B403 is arranged outside the drilling joint 4; the bearing support column 404 is arranged at one end of the drilling joint 4; the unidirectional ratchet wheel 405, the unidirectional ratchet wheel 405 is sleeved outside the two ends of the bearing support 404; the collecting carrier 406, the collecting carrier 406 is arranged between the two groups of unidirectional ratchet wheels 405, meanwhile, collecting openings are formed on two sides of the collecting carrier 406, and a driving protrusion is arranged on the outer side of the collecting carrier 406; the closed carrier plates 407, wherein the closed carrier plates 407 are arranged at two ends of the inner side of the collection carrier 406; a telescoping carrier 408, the telescoping carrier 408 being mounted inside the load support column 404; the blocking pressing blocks 409, wherein the blocking pressing blocks 409 are arranged at the tail ends of the telescopic carrying pieces 408, and meanwhile, the blocking pressing blocks 409 are arranged on the inner sides of the collecting openings formed in the two sides of the collecting carrying cylinder 406 in a sliding manner; can be as required through assembly joint 2066, establish the connecting axle 3 and bore and establish joint 4 and assemble the butt joint to the multistage brill to be convenient for follow-up geology to different degree of depth is sampled, driving motor 205 can drive the transmission connecting axle 204 and rotate, and then drive and adjust carrier plate 2062 and carry out position control, simultaneously sampling motor 2065 drives and bores and establish the connecting axle 3 rotation, and then drive and bore and establish joint 4 and rotate and bore and establish certain degree of depth, later drive and establish joint 4 reverse rotation, thereby cooperate the pressure of soil to drive unidirectional ratchet 405 and rotate, and then drive collection carrier 406 and rotate and extrude separation briquetting 409, thereby make fixed point soil can get into through the collection opening and collect carrier 406 inboard, so that follow-up fixed point soil according to the collection carries out geology detection.
As shown in fig. 1 and 2 and fig. 4 and 5, the carrying frame 1 further includes:
the storage carrying frame 101, wherein the storage carrying frame 101 is integrally arranged at one side of the bearing frame 1; the bearing opening bin 102 is arranged on the inner side of the storage carrying frame 101; the stable supporting block 103, wherein the stable supporting block 103 is arranged on one side vertical surface of the storage carrying frame 101; a transport pulley 104, wherein the transport pulley 104 is installed at the bottom of the bearing frame 1 and the stabilizing support block 103; the drive clamping structure includes: a sliding carrying shaft 207, the sliding carrying shaft 207 is arranged on the inner side of the assembly carrying seat 2 in a sliding way; a positioning clamping frame 2071, wherein the positioning clamping frame 2071 is installed at one end of the sliding carrier shaft 207; the preset groove 2072 is formed on one side of the positioning clamping frame 2071, and the preset groove 2072 is formed on the other side of the positioning clamping frame 2071; the hydraulic driving shaft 2073, the hydraulic driving shaft 2073 is arranged at the bottom of the assembly carrier 2, and the hydraulic driving shaft 2073 is connected with the bottom end of the positioning clamping frame 2071; the driving and positioning structure comprises: the transmission motor 208, the transmission motor 208 is arranged at the bottom of the assembly carrier seat 2, and the transmission motor 208 is in transmission connection with the driving connecting shaft 2081; the driving connecting shaft 2081, the driving connecting shaft 2081 is rotatably arranged at the bottom of the assembly carrier 2, and the driving connecting shaft 2081 is in transmission connection with the rotating screw shaft 2082; the rotary screw shaft 2082, the rotary screw shaft 2082 is rotatably arranged at the bottom of the assembly carrier 2; the positioning screw 2083, the positioning screw 2083 is sleeved outside the rotating screw shaft 2082, and the positioning screw 2083 is arranged inside the assembling sliding frame 105 in a sliding way; the positioning sliding grooves 2084, the positioning sliding grooves 2084 are arranged on two sides of the positioning screw 2083; through storing carrying frame 101 and transportation pulley 104 cooperation, can make the device whole carry out quick traction adjustment, hydraulic drive shaft 2073 can drive location clamp frame 2071 sliding displacement, and then establish the joint 4 to boring and carry out the centre gripping to bore and bear, thereby be convenient for bore and establish the joint 3, bore and establish and carry out quick assembly butt joint between joint 4 and the assembly joint 2066, drive motor 208 can drive joint 2081 and rotate screw 2082 and rotate, and then drive set screw 2083 and move down and nail into ground, thereby carry out stable location to the device whole of sampling process, thereby improve the stability of device sampling process.
In addition, according to the embodiment of the present invention, as shown in fig. 2, a rubber spacer can be added on the inner side of the bearing opening 102, so as to improve the bearing stability of the drilling joint shaft 3 and the drilling joint 4.
Specific use and action of the embodiment: according to the invention, through the cooperation of the storage carrying frame 101 and the transport pulley 104, the whole device can be quickly pulled and adjusted, the transmission motor 208 can drive the driving connecting shaft 2081 and the rotating screw shaft 2082 to rotate, and then drive the positioning screw 2083 to move downwards and nail into the ground, so that the whole device is stably positioned, the hydraulic driving shaft 2073 drives the positioning clamping frame 2071 to slide and displace, and further clamp and bear the drilling connecting shaft 3 and the drilling connecting head 4, the assembling connecting head 2066 is used for assembling and butting the multi-section drilling connecting shaft 3 and the drilling connecting head 4 according to the requirement, the driving motor 205 can drive the transmission connecting shaft 204 to rotate, and then drive the adjusting carrying plate 2062 to adjust the position, and meanwhile, the sampling motor 2065 drives the drilling connecting shaft 3 to rotate, and then drives the drilling connecting head 4 to rotate reversely, so that the unidirectional ratchet 405 is driven to rotate by the pressure of the matched soil, and then drives the collecting carrying cylinder 406 to rotate to squeeze the blocking pressing block 409, so that fixed-point soil can enter the inner side of the collecting cylinder 406, and the fixed-point soil can conveniently be detected according to the subsequent geological collection.
Finally, it should be noted that the present invention is generally described in terms of a/a pair of components, such as the location of each component and the mating relationship therebetween, however, those skilled in the art will appreciate that such location, mating relationship, etc. are equally applicable to other components/other pairs of components.
The above is only an exemplary embodiment of the present invention and is not intended to limit the scope of the present invention, which is defined by the appended claims.

Claims (2)

1. Drilling device convenient to petroleum geology sample detection, characterized by comprising:
a load-bearing frame; the four corners of the inner side of the bearing frame are provided with assembling sliding frames;
the assembly carrier is arranged on the inner side of the bearing frame, positioning shaft seats are arranged at two ends of the top of the assembly carrier, a sampling driving structure is arranged at the top of the assembly carrier, a driving clamping structure is arranged on the inner side of the assembly carrier, and a driving positioning structure is arranged at the bottom of the assembly carrier;
the sampling driving structure comprises:
the bearing sliding column is arranged at the top of the assembly bearing seat and is arranged at two ends of the inner side of the positioning shaft seat;
the limiting top piece is arranged at the top end of the bearing slide column;
the adjusting carrier plate is sleeved on the outer side of the bearing sliding column;
the mounting support frame is arranged at the top of the adjusting carrier plate;
the mounting support blocks are arranged on the vertical surfaces at two sides of the mounting support frame;
the sampling motor is arranged on the inner side of the mounting support frame;
the assembly joint is arranged at the tail end of the motor shaft of the sampling motor;
the drilling connecting shaft is arranged on the inner side of the assembly carrying seat;
the drilling joint is arranged at the tail end of the drilling joint shaft;
the drill connecting shaft comprises:
the assembly groove A is formed at one end of the drilling connecting shaft;
the locking screw A is rotatably arranged on one side of the assembly slot A;
the drilling outer piece A is arranged at the outer side of the drilling connecting shaft;
the assembly clamping groove is formed in the other end of the drilling connecting shaft;
the locking hole is formed on one side of the assembly clamping groove;
the drilling joint comprises:
the assembly groove B is formed at one end of the drilling joint;
the locking screw piece B is rotatably arranged on one side of the assembly groove B;
the drilling outer piece B is arranged at the outer side of the drilling joint;
the bearing support is arranged at one end of the drilling joint;
the unidirectional ratchet wheel is sleeved outside the two ends of the bearing support column;
the collecting carrier is arranged between the two groups of unidirectional ratchets;
the closed carrier plates are arranged at two ends of the inner side of the collecting carrier cylinder;
the telescopic carrier is arranged on the inner side of the bearing pillar;
the blocking pressing block is arranged at the tail end of the telescopic carrier;
the assembly carrier also comprises:
the driving carrying column is rotatably arranged at the top of the assembly carrying seat and is rotatably arranged at the inner side of the adjusting carrying plate;
the bearing side plates are integrally arranged on two sides of the bearing frame;
the transmission connecting shaft is rotatably arranged on the inner side of the bearing side plate;
the driving motor is arranged on one side of the bearing side plate;
the drive clamping structure includes:
the sliding carrying shaft is arranged on the inner side of the assembly carrying seat in a sliding manner;
the positioning clamping frame is arranged at one end of the sliding carrying shaft;
the preset slotting is arranged on one side of the positioning clamping frame;
the hydraulic driving shaft is arranged at the bottom of the assembly carrier seat;
the driving and positioning structure comprises:
the transmission motor is arranged at the bottom of the assembly carrier seat;
the driving connecting shaft is rotatably arranged at the bottom of the assembly carrier seat;
the rotating screw shaft is rotatably arranged at the bottom of the assembly carrier seat;
the positioning screw is sleeved on the outer side of the rotating screw shaft;
the positioning sliding grooves are formed in two sides of the positioning screw;
when the device is used, the transmission motor drives the driving connecting shaft to rotate with the rotating screw shaft, and then the positioning screw is driven to move downwards to the ground, so that the device is integrally positioned stably, the hydraulic driving shaft drives the positioning clamping frame to slide and move, and then the connecting shaft is arranged with the drill to clamp and bear the load, the assembling joint is used for assembling and butting the multi-section drill connecting shaft with the drill, the driving motor drives the transmission connecting shaft to rotate, and then the adjusting carrier plate is driven to carry out position adjustment, meanwhile, the sampling motor drives the drill connecting shaft to rotate, and then drives the drill connecting head to rotate and drill to a certain depth, and then drives the drill connecting head to rotate reversely, so that the pressure of the matched soil drives the unidirectional ratchet wheel to rotate, and then drives the collecting carrier barrel to rotate, so that fixed-point soil can enter the collecting carrier barrel through the collecting opening.
2. A drilling apparatus for facilitating petroleum geology sampling detection as defined in claim 1, wherein:
the load-bearing frame further comprises:
the storage carrying frame is integrally arranged at one side of the bearing frame;
the bearing opening bin is arranged on the inner side of the storage carrying frame;
the stable supporting block is arranged on one side elevation of the storage carrying frame;
and the transport pulley is arranged at the bottom of the bearing frame and the stabilizing support block.
CN202111394747.6A 2021-11-23 2021-11-23 Drilling device convenient to petroleum geology sample detects Active CN114112495B (en)

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CN115112412B (en) * 2022-06-25 2024-10-29 中矿(天津)岩矿检测有限公司 Efficient drilling sampling device and sampling method for soil environment monitoring

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