CN211668825U

CN211668825U - Soil sampling device

Info

Publication number: CN211668825U
Application number: CN202020444932.6U
Authority: CN
Inventors: 王超; 徐允梦; 许晓解
Original assignee: Henan Zhongshun Lingyun Environmental Protection Technology Co ltd
Current assignee: Henan Zhongshun Lingyun Environmental Protection Technology Co ltd
Priority date: 2020-03-31
Filing date: 2020-03-31
Publication date: 2020-10-13
Anticipated expiration: 2030-03-31

Abstract

The utility model relates to the technical field of soil collection, in particular to a soil sampling device, which can improve the stability of sampling equipment by setting, simultaneously save the manual sampling link and improve the sampling efficiency; the sampling device comprises a sampling tube, a partition plate, a motor and a drill bit, wherein the partition plate is fixedly arranged in the sampling tube; still include the cylinder, the telescopic link, the sampling box, the mounting panel, the multiunit stay tube, the multiunit foot stool, the position sleeve pipe, the apron, operation box and spacing, be equipped with the thief hole on the thief tube left side wall, the thief hole is located the baffle top, cylinder bottom and baffle top fixed connection, the output and the telescopic link of cylinder are connected, the left end of telescopic link and the right-hand member of sampling box are connected, mounting panel bottom and stay tube top fixed connection, stay tube bottom and foot stool top fixed connection, be equipped with the round hole in the middle of the mounting panel, the position sleeve pipe passes the round hole of mounting panel, and with mounting panel fixed connection.

Description

Soil sampling device

Technical Field

The utility model relates to a technical field of soil collection especially relates to a soil sampling device.

Background

As is well known, a soil sampling device is an auxiliary device for soil sampling, which is widely used in the field of soil sampling; the existing soil sampling device comprises a sampling tube, a partition plate, a motor and a drill bit, wherein the partition plate is fixedly arranged in the sampling tube; when the existing soil sampling device is used, firstly, the position of soil to be sampled is determined, an operator holds the sampling tube, then a motor is started, a drill bit is driven to rotate underground in a transmission mode, and then manual sampling is carried out; the existing soil sampling device is found in use, the sampling equipment is not provided with a fixing device, the stability is poor, manual sampling is carried out, time and labor are wasted, and the efficiency is low.

SUMMERY OF THE UTILITY MODEL

For solving the technical problem, the utility model provides a through the setting, can improve sampling equipment's stability, save artifical sample link simultaneously, improve the soil sampling device of sampling efficiency.

The utility model discloses a soil sampling device, including sampling tube, baffle, motor and drill bit, baffle fixed mounting is inside the sampling tube, and motor bottom and sampling tube bottom fixed connection, the output of motor are equipped with the power shaft, and the power shaft passes the sampling tube bottom and with drill bit top fixed connection; the sampling device also comprises an air cylinder, a telescopic rod, a sampling box, a mounting plate, a plurality of groups of supporting tubes, a plurality of groups of foot seats, a positioning sleeve, a cover plate, an operation box and a limiting strip, wherein the left side wall of the sampling tube is provided with a sampling hole, the sampling hole is positioned above the partition plate, the bottom end of the air cylinder is fixedly connected with the top end of the partition plate, the output end of the air cylinder is connected with the telescopic rod, the left end of the telescopic rod is connected with the right end of the sampling box, the bottom end of the mounting plate is fixedly connected with the top end of the supporting tube, the, and with mounting panel fixed connection, the position sleeve pipe is passed to the sampling tube bottom to with position sleeve pipe slidable connection, apron bottom and sampling tube top are connected, and operation box bottom and apron top are connected, and the operation box is connected with motor and cylinder electricity respectively, spacing and sampling tube outer wall fixed connection, are equipped with the scale mark on the sampling tube outer wall.

The utility model discloses a soil sampling device still includes two sets of sockets, L type picture peg, the pull rod, the stay cord, fixed plate and reset spring, socket fixed mounting is on the inside wall of sample tube, two sets of sockets are located the thief hole both sides respectively, L type picture peg inserts to the socket in, pull rod bottom and L type picture peg top fixed connection, pull rod top and stay cord bottom fixed connection, the apron is passed on the stay cord top, fixed plate fixed mounting is on the inside wall of sample tube, the fixed plate is passed to the pull rod bottom, reset spring installs on L type picture peg top.

The utility model discloses a soil sampling device still includes spacing pipe, spacing pipe top and fixed plate bottom fixed connection, and the pull rod inserts to spacing intraductal, and the spring coil cover that resets is on spacing pipe.

The utility model discloses a soil sampling device still includes multiunit screw rod and multiunit swivel nut, and the screw rod spiral shell dress is on the mounting panel to insert to the stay tube in, and pass foot stool and ground contact, the swivel nut spiral shell dress is on the screw rod.

The utility model discloses a soil sampling device still includes the multiunit collar, and the drill bit top is equipped with the multiunit recess, and the collar bottom inserts to the recess in, collar top and sampling tube bottom fixed connection.

The utility model discloses a soil sampling device still includes the stopper, stopper and sampling tube outer wall fixed connection, stopper bottom and spacing top fixed connection.

The utility model discloses a soil sampling device still includes two sets of guided ways, guided way bottom end fixed mounting on the baffle top, and the sample box can slide on the guided way.

The utility model discloses a soil sampling device still includes pull ring and multiunit handle, pull ring bottom and stay cord top fixed connection, handle and sampling tube outer wall fixed connection.

Compared with the prior art, the beneficial effects of the utility model are that: firstly confirm the position of soil that will take a sample, come the starter motor through the operation box, the transmission drives the drill bit and rotates to the underground, drive the sampling tube simultaneously and rotate downwards, judge the degree of depth that the drill bit got into ground through the scale mark, then stop the motor, later start the cylinder through the operation box, the transmission drives the telescopic link and stretches out and draws back, make the sampling box pass the sample connection and take a sample to the soil sample, after the sample is accomplished, withdraw the sampling box can, set up mounting panel and stay tube, can play the effect of support to the sampling tube, set up the position sleeve pipe, can play stable effect to the sampling tube when removing, prevent the sampling tube slope, it can play spacing effect of direction to set up spacing to the sampling tube, also be for the stability that improves the sampling tube, the artifical sample is saved simultaneously, and the.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

FIG. 2 is a schematic cross-sectional view of FIG. 1;

FIG. 3 is a schematic top sectional view of the sampling tube;

FIG. 4 is an enlarged schematic view of a portion A of FIG. 2;

in the drawings, the reference numbers: 1. a sampling tube; 2. a partition plate; 3. a motor; 4. a drill bit; 5. a sampling hole; 6. a cylinder; 7. a telescopic rod; 8. a sampling box; 9. mounting a plate; 10. supporting a tube; 11. a foot seat; 12. positioning the sleeve; 13. a cover plate; 14. an operation box; 15. a limiting strip; 16. scale lines; 17. a socket; 18. an L-shaped plug board; 19. a pull rod; 20. pulling a rope; 21. a fixing plate; 22. a return spring; 23. a limiting pipe; 24. a screw; 25. a threaded sleeve; 26. a mounting ring; 27. a limiting block; 28. a guide rail; 29. a pull ring; 30. a handle.

Detailed Description

The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.

As shown in fig. 1 to 4, the soil sampling device of the present invention comprises a sampling tube 1, a partition plate 2, a motor 3 and a drill bit 4, wherein the partition plate 2 is fixedly installed inside the sampling tube 1, the bottom end of the motor 3 is fixedly connected with the bottom end of the sampling tube 1, the output end of the motor 3 is provided with a power shaft, and the power shaft passes through the bottom end of the sampling tube 1 and is fixedly connected with the top end of the drill bit 4; the sampling device also comprises an air cylinder 6, an expansion link 7, a sampling box 8, a mounting plate 9, a plurality of groups of supporting tubes 10, a plurality of groups of footstands 11, a positioning sleeve 12, a cover plate 13, an operation box 14 and a limiting strip 15, wherein the left side wall of the sampling tube 1 is provided with a sampling hole 5, the sampling hole 5 is positioned above the partition plate 2, the bottom end of the air cylinder 6 is fixedly connected with the top end of the partition plate 2, the output end of the air cylinder 6 is connected with the expansion link 7, the left end of the expansion link 7 is connected with the right end of the sampling box 8, the bottom end of the mounting plate 9 is fixedly connected with the top end of the supporting tube 10, the bottom end of the supporting tube 10 is fixedly connected with the top end of the footstand 11, the middle of the mounting plate 9 is provided with a round hole, the positioning sleeve 12 passes through the round hole of the mounting plate 9, the operation box 14 is respectively and electrically connected with the motor 3 and the cylinder 6, the limiting strip 15 is fixedly connected with the outer wall of the sampling tube 1, and the outer wall of the sampling tube 1 is provided with scale marks 16; firstly, confirm the position of soil that will take a sample, come the starter motor 3 through operation box 14, the transmission drives drill bit 4 and rotates to the underground, drive sampling tube 1 and rotate downwards simultaneously, judge the degree of depth that drill bit 4 got into ground through scale mark 16, then stop motor 3, later start cylinder 6 through operation box 14, the transmission drives telescopic link 7 flexible, make sampling box 8 pass sampling hole 5 and take a sample to soil, after the sample is accomplished, withdraw sampling box 8 can, set up mounting panel 9 and stay tube 10, can play the effect of support to sampling tube 1, set up position sleeve 12, can play stable effect to sampling tube 1 when moving, prevent that sampling tube 1 from inclining, set up spacing strip 15 and can play spacing guide's effect to sampling tube 1, also be for improving the stability of sampling tube 1, save artifical sample simultaneously, improve sampling efficiency.

The utility model discloses a soil sampling device still includes two sets of sockets 17, L type picture peg 18, pull rod 19, stay cord 20, fixed plate 21 and reset spring 22, socket 17 fixed mounting is on sampling tube 1 inner wall, two sets of sockets 17 are located sampling hole 5 both sides respectively, L type picture peg 18 inserts to

socket

17, 19 bottom ends of pull rods and 18 top end fixed connections of L type picture peg, 19 top ends of pull rods and 20 bottom end fixed connections of stay cord, the apron 13 is passed on 20 top ends of stay cord, fixed plate 21 fixed mounting is on sampling tube 1 inner wall, 19 bottom ends of pull rods pass fixed plate 21, reset spring 22 is installed on 18 top ends of L type picture peg; through setting up L type picture peg 18, when sampling tube 1 rotated to the underground, can prevent that soil from getting into from sampling hole 5, upwards pulling stay cord 20 can drive pull rod 19 and L type picture peg 18 upward movement simultaneously, and the sampling box 8 of being convenient for stretches out sampling tube 1, improves the convenience.

The soil sampling device of the utility model also comprises a limit tube 23, the top end of the limit tube 23 is fixedly connected with the bottom end of the fixed plate 21, the pull rod 19 is inserted into the limit tube 23, and the reset spring 22 is sleeved on the limit tube 23; through the arrangement, the limiting pipe 23 can limit the pull rod 19.

The soil sampling device of the utility model also comprises a plurality of groups of screw rods 24 and a plurality of groups of screw sleeves 25, wherein the screw rods 24 are screwed on the mounting plate 9 and inserted into the supporting tube 10, and pass through the foot seats 11 to contact with the ground, and the screw sleeves 25 are screwed on the screw rods 24; through setting up, rotate screw rod 24, make screw rod 24 insert to the soil in, improve the stability of mounting panel 9, rotate swivel nut 25, can press from both sides the connection between tight screw rod 24 and the mounting panel 9, improve the stability of screw rod 24.

The soil sampling device of the utility model also comprises a plurality of groups of mounting rings 26, a plurality of groups of grooves are arranged at the top end of the drill bit 4, the bottom ends of the mounting rings 26 are inserted into the grooves, and the top ends of the mounting rings 26 are fixedly connected with the bottom end of the sampling tube 1; through setting up, make drill bit 4 and sampling tube 1 be connected more stably, improve drill bit 4's stability.

The soil sampling device of the utility model also comprises a limiting block 27, the limiting block 27 is fixedly connected with the outer wall of the sampling tube 1, and the bottom end of the limiting block 27 is fixedly connected with the top end of the limiting strip 15; through setting up stopper 27, can play spacing effect to sampling tube 1, improve the stability of sampling tube 1.

The soil sampling device of the utility model also comprises two groups of guide rails 28, the bottom ends of the guide rails 28 are fixedly arranged at the top end of the clapboard 2, and the sampling box 8 can slide on the guide rails 28; through setting up guided way 28, play the effect of direction to sampling box 8, prevent to deviate from the orbit when sampling box 8 removes.

The soil sampling device of the utility model also comprises a pull ring 29 and a plurality of groups of handles 30, the bottom end of the pull ring 29 is fixedly connected with the top end of the pull rope 20, and the handles 30 are fixedly connected with the outer wall of the sampling tube 1; by arranging the pull ring 29, the pull rope 20 can be conveniently lifted, and the handle 30 is arranged, so that the sampling tube 1 can be conveniently operated.

The soil sampling device of the utility model, when in operation, firstly determines the position of soil to be sampled, rotates the screw rod to insert the screw rod into the soil, then rotates the screw sleeve to clamp the connection of the screw rod and the mounting plate, then the motor is started by operating the operation box, the drill bit is driven to rotate underground by transmission, the sampling tube is driven to rotate downwards at the same time, an operator judges the depth of the drill bit entering the ground through the scale marks, then the motor is stopped, the pull ring is lifted upwards to drive the pull rope to move upwards to enable the L-shaped plugboard to leave the socket, then the cylinder is started through the operation box, the telescopic rod is driven to stretch and retract, the sampling box slides on the guide rail and penetrates through the sampling hole to sample soil, after sampling is finished, the sampling box is retracted, and then inserting the L-shaped inserting plate into the socket, and finally, pulling the handle upwards by an operator to enable the drill bit to leave the ground, and taking out the soil in the sampling box.

The soil sampling device of the utility model has common mechanical installation mode, connection mode or setting mode, and can be implemented as long as the beneficial effects can be achieved; the utility model discloses a soil sampling device's motor, cylinder and operation box are purchase on the market, and this technical staff only need according to its subsidiary service instruction install and operate can in the industry.

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 soil sampling device comprises a sampling tube (1), a partition plate (2), a motor (3) and a drill bit (4), wherein the partition plate (2) is fixedly installed inside the sampling tube (1), the bottom end of the motor (3) is fixedly connected with the bottom end of the sampling tube (1), the output end of the motor (3) is provided with a power shaft, and the power shaft penetrates through the bottom end of the sampling tube (1) and is fixedly connected with the top end of the drill bit (4); it is characterized by also comprising an air cylinder (6), a telescopic rod (7), a sampling box (8), a mounting plate (9), a plurality of groups of supporting tubes (10), a plurality of groups of foot seats (11), a positioning sleeve (12), a cover plate (13), an operation box (14) and a limiting strip (15), wherein the left side wall of the sampling tube (1) is provided with a sampling hole (5), the sampling hole (5) is positioned above the partition plate (2), the bottom end of the air cylinder (6) is fixedly connected with the top end of the partition plate (2), the output end of the air cylinder (6) is connected with the telescopic rod (7), the left end of the telescopic rod (7) is connected with the right end of the sampling box (8), the bottom end of the mounting plate (9) is fixedly connected with the top end of the supporting tube (10), the bottom end of the supporting tube (10) is fixedly connected with the top end of the foot seats (11), the middle of the mounting plate (9, locating sleeve (12) are passed to sampling tube (1) bottom to with locating sleeve (12) slidable connection, apron (13) bottom and sampling tube (1) top are connected, operation box (14) bottom and apron (13) top are connected, operation box (14) are connected with motor (3) and cylinder (6) electricity respectively, spacing (15) and sampling tube (1) outer wall fixed connection are equipped with scale mark (16) on sampling tube (1) outer wall.

2. The soil sampling device of claim 1, further comprising two sets of sockets (17), an L-shaped insertion plate (18), a pull rod (19), a pull rope (20), a fixing plate (21) and a return spring (22), wherein the sockets (17) are fixedly installed on the inner wall of the sampling tube (1), the two sets of sockets (17) are respectively located on two sides of the sampling hole (5), the L-shaped insertion plate (18) is inserted into the sockets (17), the bottom end of the pull rod (19) is fixedly connected with the top end of the L-shaped insertion plate (18), the top end of the pull rod (19) is fixedly connected with the bottom end of the pull rope (20), the top end of the pull rope (20) penetrates through the cover plate (13), the fixing plate (21) is fixedly installed on the inner wall of the sampling tube (1), the bottom end of the pull rod (19) penetrates through the fixing plate (21), and the return spring.

3. The soil sampling device of claim 2, further comprising a limiting tube (23), wherein the top end of the limiting tube (23) is fixedly connected with the bottom end of the fixing plate (21), the pull rod (19) is inserted into the limiting tube (23), and the return spring (22) is sleeved on the limiting tube (23).

4. A soil sampling device according to claim 3 further comprising a plurality of sets of screws (24) and a plurality of sets of threaded sleeves (25), the screws (24) being threaded onto the mounting plate (9) and inserted into the support tube (10) and passing through the foot mounts (11) to contact the ground, the threaded sleeves (25) being threaded onto the screws (24).

5. The soil sampling device of claim 4, further comprising a plurality of sets of mounting rings (26), wherein the top end of the drill bit (4) is provided with a plurality of sets of grooves, the bottom ends of the mounting rings (26) are inserted into the grooves, and the top ends of the mounting rings (26) are fixedly connected with the bottom end of the sampling tube (1).

6. The soil sampling device of claim 5, further comprising a limiting block (27), wherein the limiting block (27) is fixedly connected with the outer wall of the sampling tube (1), and the bottom end of the limiting block (27) is fixedly connected with the top end of the limiting strip (15).

7. The soil sampling device according to claim 6, further comprising two sets of guide rails (28), wherein the bottom ends of the guide rails (28) are fixedly mounted on the top end of the partition (2), and the sampling box (8) can slide on the guide rails (28).

8. The soil sampling device of claim 7, further comprising a pull ring (29) and a plurality of sets of handles (30), wherein the bottom end of the pull ring (29) is fixedly connected with the top end of the pull rope (20), and the handles (30) are fixedly connected with the outer wall of the sampling tube (1).