CN218381713U

CN218381713U - Rock-soil exploration sampler

Info

Publication number: CN218381713U
Application number: CN202222599705.2U
Authority: CN
Inventors: 王珂
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-09-30
Filing date: 2022-09-30
Publication date: 2023-01-24
Anticipated expiration: 2032-09-30

Abstract

The utility model relates to the technical field of a sampler, in particular to a rock exploration sampler, which avoids sampling by using a manually reciprocating pulling lifting plate as power, saves time and labor, reduces the labor intensity of workers, improves the automation capacity of the device, and improves the use convenience of the device; fight and the sampling tube including the toper collection, both ends and the sampling tube bottom about both ends all are provided with the connecting block about the toper is collected fight upper portion, and the toper is collected and is connected through bolt spiral shell dress between the connecting block that fight and sampling tube correspond, the top of fighting and the bottom contact of sampling tube are collected to the toper, a serial communication port, the device further comprises a controller, elevating system, the fixed plate, drive mechanism, two sets of movable plates, two sets of first batteries, two sets of first motors, two sets of transport axle and two sets of bolt transport blades, the top right side at the sampling tube is fixed to the controller, controller and elevating system electric connection.

Description

Rock-soil exploration sampler

Technical Field

The utility model relates to a technical field of sampler especially relates to a ground exploration sampler.

Background

Geotechnical engineering exploration is a technical means for finding out basic characteristics and spatial distribution of underground geotechnical bodies, underground water and adverse geological effects, sampling is carried out in the field exploration process by using a certain technical means, and rock samples meeting various specific quality requirements are adopted, so that a corresponding sampler is required to be used, and in the patent document with the retrieval application number of CN201920078945.3, the sampler for geotechnical exploration is improved, and comprises a sampling cylinder, a sampling block, a third lifting plate, a bearing plate and a spring cylinder, wherein the bottom end inside the sampling cylinder is provided with the bearing plate, the bearing plate is provided with the third lifting plate above, two sides of the bottom end of the third lifting plate are provided with composite springs, the bottom ends of the composite springs are fixedly connected with the top end of the bearing plate to facilitate sampling, a material leakage port is arranged at the central position of the top of the third lifting plate, and the bottom end of the material leakage port penetrates through the bearing plate and extends to the inside of a conical material collection hopper, the sampling device is characterized in that a sample can conveniently enter the conical collecting hopper, a second lifting plate is arranged above the third lifting plate, two sides of the bottom end of the second lifting plate are provided with baffles, the outer wall of one side of each baffle is in contact with the inner wall of the sampling cylinder, the inner side wall of the sampling cylinder at the position of each baffle is provided with a sampling port, one end of each sampling port extends to the outside of the sampling cylinder, the sample can conveniently be sampled into the device, two sides of the top end of the third lifting plate are provided with spring cylinders, a connecting plate is arranged inside the sampling cylinder above the spring cylinders, two sides of the bottom end of the connecting plate are provided with supporting rods, the bottom ends of the supporting rods are fixedly connected with the top ends of the spring cylinders, one ends of the spring cylinders are provided with sampling blocks, the top ends of the sampling blocks are in contact with the bottom ends of the baffles, a first lifting plate is arranged above the sampling cylinder, two sides of the bottom end of the first lifting plate are provided with first lifting rods, and the bottom ends of the first lifting rods extend to the inside of the sampling cylinder and are fixedly connected with the top end of the second lifting plate, the leakproofness of sampler is improved, the top of first lift plate is equipped with the handle, the central point department of putting of handle bottom is equipped with the second lift rod, and the bottom of second lift rod runs through first lift plate in proper order, sampler barrel and second lift plate and with even top fixed connection of board, be convenient for take a sample, the toper collecting hopper is installed to the below of sampler barrel, all be equipped with the connecting block on two lateral walls at toper collecting hopper top, all be equipped with the draw-in groove on two lateral walls of connecting block, be equipped with the recess on the sampler barrel inner wall of draw-in groove department simultaneously, all be equipped with the fixture block on two inside walls of recess, and fixture block and draw-in groove mutually support, when the sampler uses, go deep to the underground by the toper collecting hopper, insert the sampler barrel and accomplish fixedly, at first through the first lift plate of pulling, move up through second lift plate drive baffle by first lift rod, open the ground sample connection mouth, make it drive even board up-and-down motion through the second lift rod, and drive the sample piece through the branch and scrape the ground repeatedly and take a sample and take out the sample, the sample can be taken out the sample through the relatively poor labor intensity discovery device that the drawing the sampling barrel from the drawing, thereby the sampling device, the sampling can pass through the drawing and accomplish the relatively poor sample collection efficiency of the sampling device repeatedly.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides an avoided taking a sample through artifical reciprocal pulling lift plate as power, labour saving and time saving has reduced workman's intensity of labour, has improved the automation ability of device, improves its ground exploration sampler that uses the convenience.

The utility model discloses a geotechnical exploration sampler, including toper collection fill and a sampling section of thick bamboo, the left and right both ends on toper collection fill upper portion and the left and right both ends of sampling section of thick bamboo bottom all are provided with the connecting block, and connect through bolt spiral shell between the connecting block that toper collection fill and sampling section of thick bamboo correspond, the top of toper collection fill contacts with the bottom of sampling section of thick bamboo, a serial communication port, still include the controller, elevating system, the fixed plate, drive mechanism, two sets of movable plates, two sets of first batteries, two sets of first motors, two sets of delivery shafts and two sets of bolt delivery blades, the controller is fixed on the top right side of sampling section of thick bamboo, controller and elevating system electric connection, and elevating system is used for driving drive mechanism, two sets of movable plates pass through the left and right sides sliding connection of drive mechanism and fixed plate bottom, the fixed plate is fixed at the movable plate inside the sampling section of thick bamboo, and first battery is fixed in the bottom of the outside end, first motor is fixed in the middle part of the outside end, first battery and first motor electric connection, and first motor and controller also electric connection, the output of first motor and delivery shaft connection, bolt delivery blades are fixed on the bolt delivery blades, and the opening of sampling section of thick bamboo can pass from the sampling section of thick bamboo both ends; the device comprises a conical collecting hopper, a sampling barrel, a controller, a lifting mechanism, a transmission mechanism, a bolt conveying blade, a transmission shaft, a bolt conveying blade, a sampling barrel, a bolt, a controller and a lifting mechanism, wherein the conical collecting hopper extends into the ground, the sampling barrel is inserted into the ground to complete fixation, the lifting mechanism is controlled by the controller at the moment, the lifting mechanism drives the transmission mechanism to move, the transmission mechanism drives the movable plate to move towards the outside, the movable plate drives the first motor, the conveying shaft and the bolt conveying blade to move towards the outside, the first motor is controlled by the controller at the same time, the first motor drives the conveying shaft and the bolt conveying blade to rotate, rock and soil is conveyed to the sampling barrel through the bolt conveying blade, the rock and soil are collected in the conical collecting hopper in a sliding mode, after collection is completed, the device is taken out from the ground, the rock and soil samples collected in the conical collecting hopper are taken out and detected, sampling by using a lifting plate which reciprocates manually as power is avoided, time and labor are saved, labor intensity of workers is reduced, automation of the device is improved, and convenience in use of the device is improved.

Preferably, the lifting mechanism comprises a second storage battery, a second motor, a first gear, a second gear, a threaded sleeve, a screw rod, a limiting connecting plate and a sliding rod, the second storage battery is fixed on the right side of the top end of the sampling cylinder, the second storage battery is electrically connected with the second motor, the second motor is fixed on the right side of the top end of the sampling cylinder, the second motor is electrically connected with the controller, the output end of the second motor is connected with the first gear, the first gear is in meshing transmission connection with the second gear, the second gear is fixed on the upper portion of the threaded sleeve, the threaded sleeve is in rotating connection with the top of the sampling cylinder, the screw rod is in threaded connection with the threaded sleeve, the limiting connecting plate is fixed on the top end of the screw rod, the sliding rod is fixed on the left side of the bottom end of the limiting connecting plate, the sliding rod is in sliding connection with the top of the bottom of the sampling cylinder, and the bottom ends of the screw rod and the sliding rod are both connected with the transmission mechanism; the second motor is controlled through the controller, so that the second motor drives the first gear to rotate, the first gear is in meshed transmission connection with the second gear, the threaded sleeve rotates, the screw rod drives the transmission mechanism under the matched use of the limiting connecting plate and the sliding rod, the transmission mechanism drives the movable plate to move left and right, and power is provided for the transmission mechanism.

Preferably, the transmission mechanism comprises a first wedge block, two groups of second wedge blocks, a plurality of groups of contraction rods and a plurality of groups of pressure springs, the bottom ends of the screw rod and the sliding rod are connected with the top end of the first wedge block, the first wedge block is tightly contacted with the two groups of second wedge blocks, the two groups of second wedge blocks are symmetrically fixed at the inner side ends of the two groups of movable plates respectively, the plurality of groups of contraction rods are uniformly and symmetrically fixed at the upper parts of the outer side ends of the two groups of movable plates respectively, the pressure springs are fixedly sleeved on the contraction rods, and the other ends of the plurality of groups of contraction rods are connected with the inner side walls of the left end and the right end of the sampling cylinder respectively; the first wedge block is driven to move up and down through the screw rod and the sliding rod, and the second wedge block is extruded by the first wedge block at the moment, so that the movable plate moves left and right under the matched use of the second wedge block, the contraction rod and the pressure spring, and power is provided for the movement of the movable plate.

Preferably, the sampling device further comprises a cover plate, a plurality of groups of fastening bolts and an observation window, wherein the front end of the sampling cylinder is provided with an access hole, the cover plate covers the access hole of the sampling cylinder, the cover plate and the sampling cylinder are in threaded connection through the fastening bolts, and the observation window is fixed in the middle of the front end of the cover plate; through setting up apron and fastening bolt, the staff of being convenient for carries out regular maintenance or change to the spare part of sampler barrel inside, and through setting up the observation window, the operation condition of the inside spare part of the observation sampler barrel of being convenient for further improves the use convenience of device simultaneously.

Preferably, the sampler also comprises a right-angle reinforcing block, the right-angle reinforcing block is fixed on the inner side wall of the top end of the sampling tube, and the right-angle reinforcing block is rotatably connected with the threaded sleeve; through setting up the right angle boss, stability when guaranteeing the swivel nut and rotating improves the structural strength of device.

Preferably, the pressure spring is made of spring steel; through setting up spring steel material, improve the structural strength of device, improve the life of device.

Preferably, lubricating oil is coated between the first gear and the second gear; by smearing the soft lubricating oil, the friction loss between the first gear and the second gear is reduced, and the service life of the device is further prolonged.

Compared with the prior art, the beneficial effects of the utility model are that: the device comprises a conical collecting hopper, a sampling barrel, a controller, a lifting mechanism, a transmission mechanism, a bolt conveying blade, a transmission shaft, a bolt conveying blade, a sampling barrel, a bolt, a controller and a lifting mechanism, wherein the conical collecting hopper extends into the ground, the sampling barrel is inserted into the ground to complete fixation, the lifting mechanism is controlled by the controller at the moment, the lifting mechanism drives the transmission mechanism to move, the transmission mechanism drives the movable plate to move towards the outside, the movable plate drives the first motor, the conveying shaft and the bolt conveying blade to move towards the outside, the first motor is controlled by the controller at the same time, the first motor drives the conveying shaft and the bolt conveying blade to rotate, rock and soil is conveyed to the sampling barrel through the bolt conveying blade, the rock and soil are collected in the conical collecting hopper in a sliding mode, after collection is completed, the device is taken out from the ground, the rock and soil samples collected in the conical collecting hopper are taken out and detected, sampling by using a lifting plate which reciprocates manually as power is avoided, time and labor are saved, labor intensity of workers is reduced, automation of the device is improved, and convenience in use of the device is improved.

Drawings

FIG. 1 is a schematic front sectional view of the present invention;

FIG. 2 is a schematic view of the local axial structure of the present invention;

FIG. 3 is an enlarged schematic view of FIG. 1 at A according to the present invention;

fig. 4 is an enlarged schematic view of fig. 1 at B according to the present invention;

in the drawings, the reference numbers: 1. a conical collection hopper; 2. a sampling tube; 3. a controller; 4. a fixing plate; 5. moving the plate; 6. a first storage battery; 7. a first motor; 8. a delivery shaft; 9. a bolt conveying blade; 10. a second storage battery; 11. a second motor; 12. a first gear; 13. a second gear; 14. a threaded sleeve; 15. a screw; 16. a limiting connecting plate; 17. a slide bar; 18. a first wedge block; 19. a second wedge block; 20. a retraction lever; 21. compressing the spring; 22. a cover plate; 23. fastening a bolt; 24. an observation window; 25. a right angle reinforcing block.

Detailed Description

In order to facilitate understanding of the present invention, the present invention will be described more fully hereinafter with reference to the accompanying drawings. The invention may be embodied in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

Examples

As shown in fig. 1 to 4, the left and right ends of the upper part of the conical collecting bucket 1 and the left and right ends of the bottom of the sampling cylinder 2 are provided with connecting blocks, and the conical collecting bucket 1 is connected with the corresponding connecting blocks of the sampling cylinder 2 by bolts, and the top end of the conical collecting bucket 1 is contacted with the bottom end of the sampling cylinder 2, characterized in that, the controller 3 is fixed on the right side of the top end of the sampling cylinder 2, the second accumulator 10 is electrically connected with the second motor 11, the second motor 11 is fixed on the right side of the top end of the sampling cylinder 2, the second motor 11 is electrically connected with the controller 3, and the output end of the second motor 11 is connected with the first gear 12, the first gear 12 is connected with the second gear 13 in a meshing transmission manner, the second gear 13 is fixed on the upper part of the threaded sleeve 14, and the threaded sleeve 14 is rotatably connected with the top of the sampling cylinder 2, the right-angle reinforcing block 25 is fixed on the inner side wall of the top end of the sampling cylinder 2, the right-angle reinforcing block 25 is rotatably connected with the threaded sleeve 14, the screw rod 15 is connected with the threaded sleeve 14 in a threaded manner, the limiting connecting plate 16 is fixed at the top end of the screw rod 15, the sliding rod 17 is fixed on the left side of the bottom end of the limiting connecting plate 16, the sliding rod 17 is connected with the top of the bottom of the sampling cylinder 2 in a sliding manner, the bottom ends of the screw rod 15 and the sliding rod 17 are both connected with the top end of the first wedge block 18, the first wedge block 18 is tightly contacted with the two groups of second wedge blocks 19, the two groups of second wedge blocks 19 are respectively and symmetrically fixed on the inner side ends of the two groups of moving plates 5, the multiple groups of contraction rods 20 are respectively and uniformly and symmetrically fixed on the upper parts of the outer side ends of the two groups of moving plates 5, the pressure springs 21 are fixedly sleeved on the contraction rods 20, and the other ends of the multiple groups of contraction rods 20 are respectively connected with the inner side walls of the left and right ends of the sampling cylinder 2, the two groups of moving plates 5 are respectively connected with the left side and the right side of the bottom end of the fixed plate 4 in a sliding mode, the fixed plate 4 is fixed in the middle of the inner portion of the sampling cylinder 2, the first storage battery 6 is fixed at the bottom of the outer side end of the moving plate 5, the first motor 7 is fixed in the middle of the outer side end of the moving plate 5, the first storage battery 6 is electrically connected with the first motor 7, the first motor 7 is also electrically connected with the controller 3, the output end of the first motor 7 is connected with the conveying shaft 8, the bolt conveying blade 9 is fixed on the bolt conveying blade 9, openings are formed in the left end and the right end of the sampling cylinder 2, the conveying shaft 8 can penetrate through the openings of the sampling cylinder 2, the maintenance opening is formed in the front end of the sampling cylinder 2, the cover plate 22 covers the maintenance opening of the sampling cylinder 2, the cover plate 22 is connected with the sampling cylinder 2 through a fastening bolt 23 in a screwed mode, and the observation window 24 is fixed in the middle of the front end of the cover plate 22; the conical collecting hopper 1 is stretched into the ground, the sampling barrel 2 is inserted into the ground to be fixed, the controller 3 controls the second motor 11 to drive the first gear 12 to rotate, the first gear 12 is in meshed transmission connection with the second gear 13, the threaded sleeve 14 is rotated, the screw 15 drives the first wedge block 18 to move downwards under the matching of the limiting connecting plate 16 and the sliding rod 17, the first wedge block 18 extrudes the second wedge block 19 at the moment, the moving plate 5 moves outwards under the matching of the second wedge block 19, the contraction rod 20 and the pressure spring 21, the moving plate 5 drives the first motor 7, the conveying shaft 8 and the bolt conveying blade 9 to move outwards, the controller 3 controls the first motor 7 to drive the conveying shaft 8 and the bolt conveying blade 9 to rotate, rock soil is conveyed to the sampling cylinder 2 through the bolt conveying blade 9 and is collected in the conical collecting hopper 1 after sliding, after the collection is finished, the device is taken out from the ground, the conical collecting hopper 1 is separated from the sampling cylinder 2, the rock soil sample collected in the conical collecting hopper 1 is taken out and detected, the situation that a lifting plate is pulled to reciprocate manually to be used as power for sampling is avoided, time and labor are saved, the labor intensity of workers is reduced, the automation capacity of the device is improved, the use convenience of the device is improved, then through the arrangement of the cover plate 22 and the fastening bolt 23, the working personnel can conveniently and regularly overhaul or replace parts in the sampling cylinder 2, meanwhile, through the arrangement of the observation window 24, the operation condition of the parts in the sampling cylinder 2 can be conveniently observed, the use convenience of the device is further improved, and then through the arrangement of the right-angle reinforcing block 25, the stability of the screw sleeve 14 during rotation is ensured, and the structural strength of the device is improved.

The mounting mode, the connection mode or the setting mode of the rock-soil exploration sampler of the utility model are common mechanical modes, and the sampling device can be implemented as long as the beneficial effects can be achieved; the utility model discloses a controller 3 of ground exploration sampler, first battery 6, first motor 7, second battery 10 and second motor 11 are purchase on the market, its mounting means, connected mode or setting mode are common mode, and the concrete structure of all its parts, model and coefficient index are its technique of taking oneself, as long as can reach all can implement of its beneficial effect, technical staff only need install and operate according to its subsidiary instructions in this industry can, and need not the technical staff in this field to pay out creative work.

All technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.

Claims

1. A geotechnical exploration sampler comprises a conical collecting hopper (1) and a sampling cylinder (2), wherein the left end and the right end of the upper part of the conical collecting hopper (1) and the left end and the right end of the bottom of the sampling cylinder (2) are respectively provided with a connecting block, the conical collecting hopper (1) is connected with the connecting blocks corresponding to the sampling cylinder (2) through bolts in a screwing manner, the top end of the conical collecting hopper (1) is contacted with the bottom end of the sampling cylinder (2), the geotechnical exploration sampler is characterized by further comprising a controller (3), a lifting mechanism, a fixed plate (4), a transmission mechanism, two groups of moving plates (5), two groups of first storage batteries (6), two groups of first motors (7), two groups of transmission shafts (8) and two groups of bolt transmission blades (9), the controller (3) is fixed on the right side of the top end of the sampling cylinder (2), the controller (3) is electrically connected with the lifting mechanism, the lifting mechanism is used for driving the transmission mechanism, the two groups of moving plates (5) are slidably connected with the left side and right side ends of the fixed plate (4) through the transmission mechanism, the fixed in the middle part of the inner part of the sampling cylinder (2), the first storage batteries (6) are fixed on the outer side of the moving plates (7), and the first storage batteries (7) are also electrically connected with the first motors (7), the output end of the first motor (7) is connected with the conveying shaft (8), the bolt conveying blade (9) is fixed on the bolt conveying blade (9), openings are formed in the left end and the right end of the sampling cylinder (2), and the conveying shaft (8) can penetrate through the openings of the sampling cylinder (2).

2. The geotechnical exploration sampler according to claim 1, wherein the lifting mechanism comprises a second storage battery (10), a second motor (11), a first gear (12), a second gear (13), a threaded sleeve (14), a screw rod (15), a limit connecting plate (16) and a sliding rod (17), the second storage battery (10) is fixed on the right side of the top end of the sampling cylinder (2), the second storage battery (10) is electrically connected with the second motor (11), and the second motor (11) is fixed on the right side of the top end of the sampling tube (2), the second motor (11) is electrically connected with the controller (3), the output end of the second motor (11) is connected with the first gear (12), the first gear (12) is in meshed transmission connection with the second gear (13), the second gear (13) is fixed on the upper part of the threaded sleeve (14), the screw sleeve (14) is rotationally connected with the top of the sampling tube (2), the screw rod (15) is connected with the screw sleeve (14) in a screw-mounting way, a limit connecting plate (16) is fixed at the top end of the screw rod (15), a sliding rod (17) is fixed at the left side of the bottom end of the limit connecting plate (16), the sliding rod (17) is connected with the top of the bottom of the sampling tube (2) in a sliding way, and the bottom ends of the screw rod (15) and the sliding rod (17) are connected with a transmission mechanism.

3. The geotechnical exploration sampler as claimed in claim 1, wherein the transmission mechanism comprises a first wedge-shaped block (18), two groups of second wedge-shaped blocks (19), a plurality of groups of contraction rods (20) and a plurality of groups of pressure springs (21), the bottom ends of the screw (15) and the sliding rod (17) are connected with the top end of the first wedge-shaped block (18), the first wedge-shaped block (18) is in close contact with the two groups of second wedge-shaped blocks (19), the two groups of second wedge-shaped blocks (19) are symmetrically fixed on the inner side ends of the two groups of movable plates (5) respectively, the plurality of groups of contraction rods (20) are uniformly and symmetrically fixed on the upper portions of the outer side ends of the two groups of movable plates (5) respectively, the pressure springs (21) are fixedly sleeved on the contraction rods (20), and the other ends of the plurality of groups of contraction rods (20) are connected with the inner side walls at the left end and the right end of the sampling cylinder (2) respectively.

4. The geotechnical exploration sampler according to claim 1, further comprising a cover plate (22), a plurality of sets of fastening bolts (23) and an observation window (24), wherein the front end of the sampling cylinder (2) is provided with an access hole, the cover plate (22) covers the access hole of the sampling cylinder (2), the cover plate (22) and the sampling cylinder (2) are connected in a threaded manner through the fastening bolts (23), and the observation window (24) is fixed in the middle of the front end of the cover plate (22).

5. The geotechnical exploration sampler according to claim 1, further comprising a right-angle reinforcing block (25), wherein the right-angle reinforcing block (25) is fixed to the inner side wall of the top end of the sampling tube (2), and the right-angle reinforcing block (25) is rotatably connected to the threaded sleeve (14).

6. The geotechnical exploration sampler according to claim 1, wherein the compression spring (21) is made of spring steel.

7. The geotechnical survey sampler according to claim 1, wherein the first gear (12) and the second gear (13) are coated with lubricating oil therebetween.