CN116007996A - Sampling device for coal geological survey - Google Patents
Sampling device for coal geological survey Download PDFInfo
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- CN116007996A CN116007996A CN202310308281.6A CN202310308281A CN116007996A CN 116007996 A CN116007996 A CN 116007996A CN 202310308281 A CN202310308281 A CN 202310308281A CN 116007996 A CN116007996 A CN 116007996A
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- screw
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- groove
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- 238000005070 sampling Methods 0.000 title claims abstract description 19
- 239000003245 coal Substances 0.000 title claims abstract description 11
- 230000007246 mechanism Effects 0.000 claims abstract description 43
- 238000009434 installation Methods 0.000 claims abstract description 12
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 238000005553 drilling Methods 0.000 abstract description 4
- 239000002689 soil Substances 0.000 description 6
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model provides a sampling device for coal geological survey, belong to geological prospecting technical field, including placing the board, place the cooperation of board top and be equipped with the external tooth ring gear, place board top one side cooperation and be equipped with control mechanism, control mechanism control external tooth ring gear rotates, place board top middle part and offer the screw, place the board top and offer the ring channel, the ring channel fit is equipped with the sliding block, the sliding block top installation links the piece, take out the back with feeding barrel, the earth that feeding barrel drilled still exists in the drilling, need not prior art and takes out earth, then backfill after the collection is ended, save time, when needs to continue the sample, feeding barrel need not to take out, only control collection mechanism remove can, convenient operation.
Description
Technical Field
The invention belongs to the technical field of geological exploration, and particularly relates to a sampling device for coal geological exploration.
Background
The earth inside the ground to be surveyed is usually needed to be sampled by inserting the sampling tube into the ground when geological survey is carried out, but the sampling tube cannot directly extend into the ground, so that the sampling can be carried out after drilling on the ground by using a drilling tool before sampling, and the earth needs to be backfilled after drilling, so that the operation is more complicated.
Disclosure of Invention
In order to solve the defects in the prior art, the invention provides a sampling device for coal geological survey.
The application provides a sampling device for coal geological survey, including placing the board, place the cooperation of board top and be equipped with the external tooth ring gear, place board top one side cooperation and be equipped with control mechanism, control mechanism control external tooth ring gear rotates, place board top middle part and offer the screw, place the board top and offer the ring channel, the ring channel fit-in is equipped with the sliding block, the sliding block top installation is even the piece, the top and the external tooth ring gear bottom of even piece are connected, the screw fit-in is equipped with the feed cylinder that the periphery is external screw structure, both ends are penetrating about the feed cylinder, rectangular groove is offered to the periphery one side of feed cylinder, the inner wall fixed mounting inserted block of external tooth ring gear, the inserted block inserts to rectangular inslot, feed cylinder fit-in is equipped with collection mechanism, feed cylinder fit-in is equipped with the adjustment mechanism that control collection mechanism removed.
Specifically, collection mechanism include the horizontal pole, the through-hole is seted up respectively to horizontal pole bottom both sides, horizontal pole top both sides set up top open-ended collection box respectively, collection box top open-ended installation lid, collection box bottom sets up the connector, connector and the inside intercommunication of corresponding through-hole, the through-hole fit is equipped with flexible shielding part, the several crushing sword is installed to horizontal pole bottom.
Specifically, flexible shielding part including seting up in the inside cavity of horizontal pole, the standing groove is seted up respectively to the opposite end inner wall of two through-holes, the cavity internal fit sets up biax motor, the telescopic link is installed respectively to the both ends output shaft of biax motor, the square piece of removal end tip fixed mounting of two telescopic links, through the spread groove intercommunication between standing groove and the cavity, the threaded rod is installed to the spread groove inner bearing, the cooperation is equipped with the shielding plate in the standing groove, the screw hole is seted up respectively to the opposite end of two shielding plates, the threaded rod inserts to threaded hole, the opposite end of two threaded rods is fixed mounting fixed block respectively, the fixed block is located the cavity, square groove is seted up respectively to the opposite end of two fixed blocks, square piece can insert to the square inslot.
Specifically, adjustment mechanism include the recess of seting up respectively in feed cylinder both sides inner wall, wherein a recess internal fit is equipped with the lead screw, screw thread fit is equipped with the screw on the lead screw, the side of screw is connected with the one end of horizontal pole, the other end installation movable block of horizontal pole, the movable block inserts in another recess.
Specifically, the cross section of the annular groove is in a dovetail shape, and the cross section of the sliding block is in a dovetail shape.
Compared with the prior art, the invention has the following beneficial effects:
after the placing plate is placed on the ground through the supporting block, the control mechanism controls the external tooth gear ring to rotate, the feeding barrel is driven to rotate through the matching of the inserting block and the strip groove, the external thread of the feeding barrel is matched with the screw thread, the feeding barrel moves downwards, the collecting mechanism is driven to move downwards, after the collecting mechanism is penetrated to a required depth, the collecting mechanism collects samples, the dispensing mechanism controls the collecting mechanism to move upwards, the samples are taken out, after the collecting is finished, the soil drilled by the feeding barrel is still in a drilled hole, the soil is not required to be taken out in the prior art, then the feeding barrel is backfilled after the collecting is finished, the time is saved, and when the sampling is needed to be continued, the feeding barrel is not required to be taken out, only the collecting mechanism is controlled to move, and the operation is convenient.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions of the prior art, the drawings that are needed in the embodiments or the description of the prior art will be briefly described below, it will be obvious that the drawings in the following description are some embodiments of the present invention, and that other drawings can be obtained according to these drawings without inventive effort to a person skilled in the art.
FIG. 1 is a schematic diagram of the structure of the present invention; FIG. 2 is an enlarged view of a portion of I of FIG. 1; fig. 3 is a partial enlarged view of II of fig. 1.
Reference numerals
1. Placing a plate; 2. external tooth gear ring; 3. a screw hole; 4. an annular groove; 5. a sliding block; 6. connecting blocks; 7. a feed cylinder; 8. a long strip groove; 9. inserting blocks; 10. a cross bar; 11. a through hole; 12. a collection box; 13. a connection port; 14. a crushing knife; 15. a cavity; 16. a placement groove; 17. a biaxial motor; 18. a telescopic rod; 19. square blocks; 20. a threaded rod; 21. a shielding plate; 22. a fixed block; 23. a groove; 24. a screw rod; 25. a nut.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is apparent that the described embodiments are some embodiments of the present invention, but not all embodiments of the present invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
1-3, including placing the board 1, place board 1 bottom installation piece, piece support place board 1, place board 1 top cooperation and be equipped with external tooth ring gear 2, place board 1 top one side cooperation and be equipped with control mechanism, control mechanism can select positive and negative rotation motor, positive and negative rotation motor installs in the top one side of placing board 1, positive and negative rotation motor output shaft top installation gear, the gear meshes with external tooth ring gear 2 cooperation, positive and negative rotation motor work, drive gear, external tooth ring gear 2 rotates, control mechanism controls external tooth ring gear 2 rotation, place board 1 top middle part and offers screw 3, place board 1 top and offers ring channel 4, ring channel 4 and screw 3 are in concentric placement, external tooth ring gear 2 and screw 3 concentric placement, the annular groove 4 internal fit is equipped with the sliding block 5, the installation of sliding block 5 top links piece 6, the top and the external tooth ring gear 2 bottom of linking piece 6 are connected, the screw 3 internal fit is equipped with the feed cylinder 7 that the periphery is external screw thread structure, the bottom installation pointed end of feed cylinder 7, can more conveniently move to the underground, the feed cylinder 7 upper and lower both ends are penetrating, rectangular groove 8 is seted up to the periphery one side of feed cylinder 7, rectangular groove 8 can not influence the external screw thread of feed cylinder 7 and the screw 3's screw fit, the inner wall fixed mounting inserted block 9 of external tooth ring gear 2, inserted block 9 inserts rectangular inslot, feed cylinder 7 internal fit is equipped with collection mechanism, there is the space between collection mechanism and the feed cylinder 7 inner wall, feed cylinder 7 internal fit is equipped with the adjustment mechanism that control collection mechanism removed. After the placing plate 1 is placed on the ground through the supporting blocks, the control mechanism controls the external tooth gear ring 2 to rotate, the feeding barrel 7 is driven to rotate through the matching of the inserting blocks 9 and the strip grooves 8, the external threads of the feeding barrel 7 are matched with the threads of the screw holes 3, the feeding barrel 7 moves downwards and drills into the ground to drive the collecting mechanism to move underground, after the collecting mechanism deepens to the required depth, the collecting mechanism collects samples, the dispensing mechanism controls the collecting mechanism to move upwards, the samples are taken out, after the collecting is finished, the feeding barrel 7 is taken out, the drilled soil of the feeding barrel 7 is still in the drilled holes, the soil is not required to be taken out in the prior art, then backfilled after the collecting is finished, the time is saved, and when the sampling is needed to be continued, the feeding barrel 7 is not required to be taken out, only the collecting mechanism is controlled to move, and the operation is convenient.
Specifically, the collection mechanism of this embodiment includes horizontal pole 10, and through-hole 11 is seted up respectively to horizontal pole 10 bottom both sides, and horizontal pole 10 top both sides set up respectively top open-ended collection box 12, and collection box 12 top open-ended installation lid, collection box 12 bottom is seted up connector 13, and connector 13 and the inside intercommunication of through-hole 11 that corresponds, and the through-hole 11 fit is equipped with flexible shielding part, and the sword 14 is smashed to the several of horizontal pole 10 bottom installation. The box cover locks the box cover through the locking mechanism in the collecting process, the locking can select the existing lock or other articles with opening and closing functions, the telescopic shielding part can simultaneously control the closing or opening of the two through holes 11, the closing or opening of one through hole 11 can also be independently controlled, the collecting mechanism can move up and down along with the feeding cylinder 7 and rotate, soil enters the feeding cylinder 7 in the rotating process, the soil is further crushed through the crushing knife 14 below the cross rod 10, the large solid cannot enter the collecting box 12 through the through holes 11 and the connecting ports 13, after the large solid penetrates into the required depth, the telescopic shielding part opens the through holes 11, the feeding cylinder 7 moves downwards or the cross rod 10 moves downwards, a sample enters the collecting box 12 through the through holes 11 and the connecting ports 13, then the cross rod 10 moves upwards under the control of the adjusting mechanism, the collecting box 12 moves to the upper part of the feeding cylinder 7, the box cover is opened, the sample is taken out, the feeding cylinder 7 is not required to be taken out, the operation is saved, and in the continuous sampling, only the cross rod 10 and the collecting box 12 moves downwards.
Further, the telescopic shielding component in this embodiment includes a cavity 15 formed in the cross bar 10, the inner walls of opposite ends of two through holes 11 are respectively provided with a placing groove 16, the cavity 15 is internally matched with a double-shaft motor 17, two end output shafts of the double-shaft motor 17 are respectively provided with a telescopic rod 18, movable end ends of the two telescopic rods 18 are fixedly provided with square blocks 19, the placing grooves 16 are communicated with the cavity 15 through connecting grooves, threaded rods 20 are arranged in the connecting grooves in a bearing mode, shielding plates 21 are arranged in the placing grooves 16 in a matched mode, the opposite ends of the two shielding plates 21 are respectively provided with threaded holes, the threaded rods 20 are inserted into the threaded holes, the opposite ends of the two threaded rods 20 are respectively fixedly provided with a fixing block 22, the fixing blocks 22 are located in the cavity 15, the opposite ends of the two fixing blocks 22 are respectively provided with square grooves, and the square blocks 19 can be inserted into the square grooves. When the square groove is not shown in the figure and the closing or opening of one through hole 11 is controlled, the telescopic rod 18 stretches, the square block 19 is inserted into the square groove on the fixed block 22, the double-shaft motor 17 works to drive the telescopic rod 18, the fixed block 22 and the threaded rod 20 to rotate, the purpose of controlling the shielding plate 21 to move into the placing groove 16 is achieved, at the moment, the through hole 11 is opened, or the shielding plate 21 is contacted with the inner wall of one side of the placing groove 16, at the moment, the through hole 11 is closed, when the two through holes 11 are controlled to be closed or opened simultaneously, the two telescopic rods 18 stretch simultaneously, the square block 19 is inserted into the square groove, at the moment, the two threaded rods 20 synchronously rotate, the two shielding plates 21 are controlled to move relatively or move in opposite directions, the two shielding plates 21 relatively move to open the two through holes 11, the two shielding plates 21 are closed in opposite directions, and the two through holes 11 are selectively adjusted according to different requirements, so that different sampling requirements are met.
Still further, the adjusting mechanism in this embodiment includes grooves 23 respectively provided on inner walls of two sides of the feeding cylinder 7, wherein a screw rod 24 is provided in one groove 23, a nut 25 is provided on the screw rod 24 in a threaded fit, a side end of the nut 25 is connected with one end of the cross rod 10, a moving block is mounted on the other end of the cross rod 10, and the moving block is inserted into the other groove 23. When the height of the cross rod 10 needs to be adjusted, the screw rod 24 is rotated, the screw 25 moves up and down along the screw rod 24, the cross rod 10 is limited by the cooperation of the moving block and the groove 23, meanwhile, the cross rod 10 is kept stable, the cross rod 10 is controlled to move up and down, the collection box 12 is moved to the position above the feed cylinder 7, and the sample is taken out.
Further, the cross section of the annular groove 4 in this embodiment is dovetail-shaped, and the cross section of the sliding block 5 is dovetail-shaped. The annular grooves 4 with dovetail-shaped sections are matched with the sliding blocks 5, so that the sliding blocks 5 can be prevented from moving out of the annular grooves 4, and the sliding blocks are more stable in use.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present invention, and are not limiting; although the invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present invention.
Claims (5)
1. A coal geological survey is with sampling device, its characterized in that: including placing board (1), place board (1) top cooperation and be equipped with external tooth ring gear (2), place board (1) top one side cooperation and be equipped with control mechanism, control mechanism control external tooth ring gear (2) rotate, place board (1) top middle part and offer screw (3), place board (1) top and offer ring channel (4), ring channel (4) internal fit is equipped with slider (5), slider (5) top installation is even piece (6), the top and external tooth ring gear (2) bottom of piece (6) are connected, screw (3) internal fit is equipped with feed cylinder (7) that the periphery is external screw structure, feed cylinder (7) upper and lower both ends are penetrating, feed cylinder (7) periphery one side is offered rectangular groove (8), the inner wall fixed mounting inserted block (9) of external tooth ring gear (2), inserted in rectangular groove (8), feed cylinder (7) internal fit is equipped with the collection mechanism, feed cylinder (7) internal fit is equipped with the adjustment mechanism that control collection mechanism removed.
2. A sampling device for coal geological survey according to claim 1, wherein: the collection mechanism include horizontal pole (10), through-hole (11) are seted up respectively to horizontal pole (10) bottom both sides, collection box (12) of top open-ended are set up respectively to horizontal pole (10) top both sides, collection box (12) top open-ended installation lid, collection box (12) bottom is seted up connector (13), connector (13) are equipped with flexible shielding part with the inside intercommunication of corresponding through-hole (11), through-hole (11) fit in, the several crushing sword (14) are installed to horizontal pole (10) bottom.
3. A sampling device for coal geological survey according to claim 2, wherein: the telescopic shielding component comprises a cavity (15) formed in the cross rod (10), wherein the inner walls of opposite ends of two through holes (11) are respectively provided with a holding groove (16), the inner ends of the cavity (15) are matched with a double-shaft motor (17), two output shafts of the double-shaft motor (17) are respectively provided with a telescopic rod (18), movable end parts of the two telescopic rods (18) are fixedly provided with square blocks (19), the holding grooves (16) are communicated with the cavity (15) through connecting grooves, threaded rods (20) are arranged in the connecting grooves in a bearing mode, the inner sides of the holding grooves (16) are matched with shielding plates (21), the opposite ends of the two shielding plates (21) are respectively provided with threaded holes, the threaded rods (20) are inserted into the threaded holes, the opposite ends of the two threaded rods (20) are respectively fixedly provided with a fixed block (22), the fixed block (22) is located in the cavity (15), the opposite ends of the two fixed blocks (22) are respectively provided with square grooves, and the square blocks (19) can be inserted into the square grooves.
4. A sampling device for coal geological survey according to claim 1 or 2, wherein: the adjusting mechanism comprises grooves (23) which are respectively formed in the inner walls of the two sides of the feeding barrel (7), a screw rod (24) is arranged in one groove (23) in a matched mode, a screw nut (25) is arranged on the screw rod (24) in a matched mode, the side end of the screw nut (25) is connected with one end of the cross rod (10), a moving block is arranged at the other end of the cross rod (10), and the moving block is inserted into the other groove (23).
5. A sampling device for coal geological survey according to claim 1, wherein: the cross section of the annular groove (4) is in a dovetail shape, and the cross section of the sliding block (5) is in a dovetail shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310308281.6A CN116007996A (en) | 2023-03-28 | 2023-03-28 | Sampling device for coal geological survey |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310308281.6A CN116007996A (en) | 2023-03-28 | 2023-03-28 | Sampling device for coal geological survey |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN116007996A true CN116007996A (en) | 2023-04-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310308281.6A Pending CN116007996A (en) | 2023-03-28 | 2023-03-28 | Sampling device for coal geological survey |
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| Country | Link |
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| CN (1) | CN116007996A (en) |
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|---|---|---|---|---|
| CN101881705A (en) * | 2010-06-24 | 2010-11-10 | 河南科技大学 | Combined quantitative sampler used for researching plant root distribution and root morphology |
| JP2011179284A (en) * | 2010-03-03 | 2011-09-15 | Tetsuro Matsuzaki | Soil sampling device |
| CN107807009A (en) * | 2017-12-12 | 2018-03-16 | 南京市雨花台区创新创业法治宣传与法律服务中心 | A kind of Soil K+adsorption drawing out soil equipment with weeding function |
| CN112127951A (en) * | 2020-08-03 | 2020-12-25 | 山东省煤田地质规划勘察研究院 | Drilling chip torque coal seam rock burst prediction device |
| CN212458966U (en) * | 2020-07-15 | 2021-02-02 | 广东珠荣工程设计有限公司 | Device is got to submarine weak soil volume of portable hydraulic engineering geological survey |
| CN212693312U (en) * | 2020-09-08 | 2021-03-12 | 康耀 | A sampling device for geotechnical engineering reconnaissance |
| CN112611599A (en) * | 2021-01-07 | 2021-04-06 | 南京庐之韵贸易有限公司 | Special convenient soil sampling device of geological prospecting |
| CN113155519A (en) * | 2021-04-12 | 2021-07-23 | 陈火平 | Soil sampling device for agricultural construction |
| CN113375961A (en) * | 2021-06-08 | 2021-09-10 | 温长国 | Geological survey is with sampling device who has ore crushing function |
| CN114739728A (en) * | 2022-04-27 | 2022-07-12 | 宋庆华 | Agricultural technology promotes and uses soil sampling device |
-
2023
- 2023-03-28 CN CN202310308281.6A patent/CN116007996A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011179284A (en) * | 2010-03-03 | 2011-09-15 | Tetsuro Matsuzaki | Soil sampling device |
| CN101881705A (en) * | 2010-06-24 | 2010-11-10 | 河南科技大学 | Combined quantitative sampler used for researching plant root distribution and root morphology |
| CN107807009A (en) * | 2017-12-12 | 2018-03-16 | 南京市雨花台区创新创业法治宣传与法律服务中心 | A kind of Soil K+adsorption drawing out soil equipment with weeding function |
| CN212458966U (en) * | 2020-07-15 | 2021-02-02 | 广东珠荣工程设计有限公司 | Device is got to submarine weak soil volume of portable hydraulic engineering geological survey |
| CN112127951A (en) * | 2020-08-03 | 2020-12-25 | 山东省煤田地质规划勘察研究院 | Drilling chip torque coal seam rock burst prediction device |
| CN212693312U (en) * | 2020-09-08 | 2021-03-12 | 康耀 | A sampling device for geotechnical engineering reconnaissance |
| CN112611599A (en) * | 2021-01-07 | 2021-04-06 | 南京庐之韵贸易有限公司 | Special convenient soil sampling device of geological prospecting |
| CN113155519A (en) * | 2021-04-12 | 2021-07-23 | 陈火平 | Soil sampling device for agricultural construction |
| CN113375961A (en) * | 2021-06-08 | 2021-09-10 | 温长国 | Geological survey is with sampling device who has ore crushing function |
| CN114739728A (en) * | 2022-04-27 | 2022-07-12 | 宋庆华 | Agricultural technology promotes and uses soil sampling device |
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Application publication date: 20230425 |