CN218349830U

CN218349830U - Soil detection is with drilling device of fetching earth

Info

Publication number: CN218349830U
Application number: CN202222370785.4U
Authority: CN
Inventors: 孙晓琴; 李玉; 刘培瑜; 童梦玲; 成玉春; 金乐
Original assignee: Nanjing Ventire Testing Technology Co ltd
Current assignee: Nanjing Ventire Testing Technology Co ltd
Priority date: 2022-09-07
Filing date: 2022-09-07
Publication date: 2023-01-20
Anticipated expiration: 2032-09-07

Abstract

The utility model discloses a soil detection is with drilling device of fetching earth, include: the device comprises a device main body, wherein four corners of the bottom end of the device main body are respectively provided with a supporting seat, the top end of the device main body is provided with a hydraulic cylinder, the output end of the hydraulic cylinder extends into the inner cavity of the device main body and is provided with an output shaft, and the bottom end of the output shaft is provided with a top plate; a slide bar is all installed at the inner chamber both ends of device main part, roof slidable mounting is on both ends slide bar surface, a connecting rod, two are all installed to the bottom both sides of roof the bottom of connecting rod is installed the bottom plate. This soil testing is with drilling device that fetches earth passes through the pneumatic cylinder and drives the bottom plate lift to drive the drill bit through the motor and rotate and get into the underground, then drive the sample box through two motors and extend the sample block and take a sample, can take a sample in the drilling operation, easy operation saves the flow, and the practicality is stronger.

Description

Soil detection is with drilling device of fetching earth

Technical Field

The utility model relates to a soil detection technical field specifically is a soil detection is with drilling device that fetches earth.

Background

Soil environment monitoring refers to determining environment quality and change trend thereof by measuring representative values of factors influencing soil environment quality, and the soil monitoring generally refers to soil environment monitoring and generally comprises technical contents such as stationed sampling, sample preparation, analysis method, result characterization, data statistics, quality evaluation and the like;

the current soil detection is with drilling device that fetches earth drills ground through the drill bit most earlier, then carries out soil sampling in going into the soil through sampling device down, and the process is comparatively loaded down with trivial details, can't carry out the drilling sample and go on simultaneously, and the sample can't reach the multilayer nature moreover, and the sample is comparatively single, and the practicality is relatively poor.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a soil testing is with drilling device that fetches earth to solve prior art's soil testing and to fetch earth the device unable drilling and the problem that the sample goes on simultaneously with drilling.

In order to achieve the above object, the utility model provides a following technical scheme: a soil testing is with drilling device that fetches earth, includes: the device comprises a device main body, wherein four corners of the bottom end of the device main body are respectively provided with a supporting seat, the top end of the device main body is provided with a hydraulic cylinder, the output end of the hydraulic cylinder extends into the inner cavity of the device main body and is provided with an output shaft, and the bottom end of the output shaft is provided with a top plate; the device comprises a device main body, a top plate, a connecting rod, a bottom plate, a sampling block and a drill bit, wherein two sliding rods are respectively installed at two ends of an inner cavity of the device main body; six sampling boxes are symmetrically arranged in inner cavities at the left end and the right end of the sampling block along the vertical direction, and a driving mechanism is arranged between the sampling boxes.

Preferably, a first rotating shaft is installed in the middle of the bottom end of the drill bit, the first rotating shaft extends through the sampling block in a rotating mode, and the top end of the first rotating shaft extends to the top end of the bottom plate and is provided with a first motor.

Preferably, a motor II is installed on the left side of the top end of the bottom plate, a first bevel gear is arranged on a connecting shaft of the motor II in an interference fit mode, a second bevel gear is meshed on the surface of the first bevel gear, a rotating shaft II is arranged on a center hole of the second bevel gear in an interference fit mode, the rotating shaft II is rotatably installed on the surface of the rotating shaft I, the bottom end of the rotating shaft II extends into an inner cavity of the sampling block, the rotating shaft I extends through the center hole of the second bevel gear, and the motor II is a bidirectional asynchronous motor.

Preferably, the drive mechanism includes: the sampling box comprises a rotating shaft II, a bevel gear III, a bevel gear IV and a screw rod, wherein the surface of the rotating shaft II is in interference fit with the bevel gear III in the vertical direction, the left surface and the right surface of the bevel gear III are respectively meshed with the bevel gear IV, the central hole of the bevel gear IV is in interference fit with the screw rod, and the outer end of the screw rod is in threaded installation at the inner end of the corresponding sampling box.

Preferably, a controller is mounted on the surface of the device main body, and the controller is electrically connected with the hydraulic cylinder and the motor.

Preferably, the top cap is installed on the top of sampling box, the bolt is all installed in the top four corners of top cap, the feed inlet has been seted up on the top of top cap, the top groove has been seted up on the top of bolt, a side channel has all been installed at the both ends in top groove, the kerve has been seted up to the bottom in top groove, the horizontal pole is installed to the inner of kerve, slidable mounting has the lifting piece in top groove and kerve, the trompil has been seted up to the bottom of lifting piece, horizontal pole slidable mounting is in the trompil.

Compared with the prior art, the beneficial effects of the utility model are that: this soil testing is with drilling device that fetches earth passes through the pneumatic cylinder and drives the bottom plate lift to drive the drill bit through the motor and rotate and get into the underground, then drive the sample box through two motors and extend the sample block and take a sample, can take a sample in the drilling operation, easy operation saves the flow, and the practicality is stronger.

Drawings

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

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

FIG. 3 is a schematic diagram of the sample cell structure of FIG. 1;

fig. 4 is a schematic view of the bolt structure of fig. 3.

In the figure: 1. the device comprises a device body, 2, a supporting seat, 3, a hydraulic cylinder, 4, an output shaft, 5, a top plate, 6, a sliding rod, 7, a connecting rod, 8, a bottom plate, 9, a sampling block, 10, a drill bit, 11, a first rotating shaft, 12, a first motor, 13, a second motor, 14, a first bevel gear, 15, a second bevel gear, 16, a second rotating shaft, 17, a third bevel gear, 18, a fourth bevel gear, 19, a screw rod, 20, a sampling box, 21, a controller, 22, a top cover, 23, a bolt, 24, a feed inlet, 25, a top groove, 26, a side groove, 27, a bottom groove, 28, a cross rod, 29, a lifting block, 30 and an opening.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a soil testing is with drilling device that fetches earth, includes: the device comprises a device main body 1, wherein four corners of the bottom end of the device main body 1 are respectively provided with a supporting seat 2, the top end of the device main body 1 is provided with a hydraulic cylinder 3, the output end of the hydraulic cylinder 3 extends into the inner cavity of the device main body 1 and is provided with an output shaft 4, the bottom end of the output shaft 4 is provided with a top plate 5, and the hydraulic cylinder 3 drives the top plate 5 to move;

the device comprises a device main body 1, a top plate 5, a connecting rod 7, a bottom plate 8, a drill bit 10 and a drilling head, wherein two sliding rods 6 are respectively installed at two ends of an inner cavity of the device main body 1, the top plate 5 is slidably installed on the surfaces of the sliding rods 6 at the two ends, two connecting rods 7 are respectively installed at two sides of the bottom end of the top plate 5, the bottom ends of the two connecting rods 7 are respectively provided with the bottom plate 8, the bottom plate 8 is slidably installed on the surfaces of the sliding rods 6 at the two ends, a sampling block 9 is installed in the middle of the bottom end of the bottom plate 8, the bottom end of the sampling block 9 extends out of the bottom end of the device main body 1, the bottom end of the sampling block 9 is rotatably provided with the drilling head 10, and the drilling head 10 is used for drilling holes in the ground;

six sampling boxes 20 are symmetrically arranged in the inner cavities of the left end and the right end of the sampling block 9 along the vertical direction, a driving mechanism is arranged between the sampling boxes 20, and the sampling boxes 20 are driven to move by the driving mechanism.

Preferably, a rotating shaft I11 is installed in the middle of the bottom end of the drill 10, the rotating shaft I11 extends through the sampling block 9 in a rotating mode, the top end of the rotating shaft I11 extends to the top end of the bottom plate 8 and is provided with a motor I12, and the drill 10 is driven to rotate through the motor I12.

Preferably, a second motor 13 is mounted on the left side of the top end of the bottom plate 8, a first bevel gear 14 is in interference fit with a connecting shaft of the second motor 13, a second bevel gear 15 is meshed with the surface of the first bevel gear 14, a second rotating shaft 16 is in interference fit with a central hole of the second bevel gear 15, the second rotating shaft 16 is rotatably mounted on the surface of the first rotating shaft 11, the bottom end of the second rotating shaft 16 extends into an inner cavity of the sampling block 9, the first rotating shaft 11 extends through the central hole of the second bevel gear 15, and the second motor 13 is a bidirectional asynchronous motor and drives the second rotating shaft 16 to rotate through the second motor 13.

Preferably, the driving mechanism further includes: the sampling device comprises a second rotating shaft 16, a third bevel gear 17, a fourth bevel gear 18 and a screw rod 19, wherein the surface of the second rotating shaft 16 is in interference fit with the third bevel gear 17 in the vertical direction, the left surface and the right surface of the third bevel gear 17 are respectively engaged with the fourth bevel gear 18, the screw rod 19 is in interference fit with a central hole of the fourth bevel gear 18, the outer end of the screw rod 19 is installed at the inner end of the corresponding sampling box 20 in a threaded mode, and the sampling box 20 is driven to move through a second motor 13.

Preferably, a controller 21 is mounted on the surface of the device body 1, and the controller 21 is electrically connected to the hydraulic cylinder 3 and the motor, and the controller 21 controls the device to be activated.

As preferred scheme, furthermore, top cap 22 is installed on the top of sampling box 20, bolt 23 is all installed at the top four corners of top cap 22, feed inlet 24 has been seted up on the top of top cap 22, top groove 25 has been seted up on the top of bolt 23, a side channel 26 is all installed at the both ends of top groove 25, kerve 27 has been seted up to the bottom of top groove 25, horizontal pole 28 is installed to the inner of kerve 27, slidable mounting has lifting block 29 in top groove 25 and kerve 27, trompil 30 has been seted up to the bottom of lifting block 29, horizontal pole 28 slidable mounting is in trompil 30, be convenient for get the material through the aforesaid.

The hydraulic cylinder, the motor and the controller in the scheme are in the prior art, and the hydraulic cylinder, the motor and the controller can meet the requirements of the scheme.

The working principle is as follows: when the device is used, the device main body 1 is placed at a preset position, the first motor 12 drives the first rotating shaft 11 to rotate, the drill bit 10 is driven to rotate, the hydraulic cylinder 3 drives the output shaft 4 to move downwards, the top plate 5 and the bottom plate 8 are driven to move downwards, the drill bit 10 enters the ground to perform drilling operation, after the proper depth is drilled, the second starting motor 13 drives the first bevel gear 14 to be meshed with the second bevel gear 15 to rotate, the second rotating shaft 16 is driven to rotate, the third bevel gear 17 is meshed with the fourth bevel gears 18 at two ends to rotate, the screw rod 19 is driven to rotate, the sampling box 20 extends out of the sampling block 9 to sample soil at different depths, then the sampling block 9 is lifted through reverse operation, the sampling block 9 is pulled and rotated after the sampling block 9 is taken out, the lifting block 29 is driven to rotate, the bolt 23 is driven to rotate, the top cover 22 is detached, the soil is conveniently taken out to be detected, and the practicability is high.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A soil testing is with drilling device that fetches earth, includes: the device comprises a device main body (1) and is characterized in that four corners of the bottom end of the device main body (1) are respectively provided with a supporting seat (2), the top end of the device main body (1) is provided with a hydraulic cylinder (3), the output end of the hydraulic cylinder (3) extends into the inner cavity of the device main body (1) and is provided with an output shaft (4), and the bottom end of the output shaft (4) is provided with a top plate (5);

the device is characterized in that two sliding rods (6) are respectively installed at two ends of an inner cavity of the device main body (1), the top plate (5) is slidably installed on the surfaces of the sliding rods (6) at the two ends, two connecting rods (7) are respectively installed at two sides of the bottom end of the top plate (5), a bottom plate (8) is installed at the bottom ends of the two connecting rods (7), the bottom plate (8) is slidably installed on the surfaces of the sliding rods (6) at the two ends, a sampling block (9) is installed in the middle of the bottom end of the bottom plate (8), the bottom end of the sampling block (9) extends out of the bottom end of the device main body (1), and a drill bit (10) is rotatably installed at the bottom end of the sampling block (9);

six sampling boxes (20) are symmetrically arranged in inner cavities at the left end and the right end of the sampling block (9) along the vertical direction, and a driving mechanism is arranged between the sampling boxes (20).

2. The drilling and soil sampling device for soil detection according to claim 1, wherein the bottom end of the drill bit (10) is provided with a first rotating shaft (11) in the middle, the first rotating shaft (11) rotatably extends through the sampling block (9), the top end of the first rotating shaft (11) extends to the top end of the bottom plate (8) and is provided with a first motor (12).

3. The drilling and soil sampling device for soil detection according to claim 1, wherein a second motor (13) is installed on the left side of the top end of the bottom plate (8), a first bevel gear (14) is arranged on a connecting shaft of the second motor (13) in an interference fit manner, a second bevel gear (15) is meshed on the surface of the first bevel gear (14), a second rotating shaft (16) is arranged on a central hole of the second bevel gear (15) in an interference fit manner, the second rotating shaft (16) is rotatably installed on the surface of the first rotating shaft (11), the bottom end of the second rotating shaft (16) extends into the inner cavity of the sampling block (9), the first rotating shaft (11) extends through the central hole of the second bevel gear (15), and the second motor (13) is a bidirectional asynchronous motor.

4. A drill hole sampling device for soil detection according to claim 3 wherein the drive mechanism comprises: the sampling device comprises a second rotating shaft (16), a third bevel gear (17), a fourth bevel gear (18) and a screw (19), wherein the surface of the second rotating shaft (16) is provided with the third bevel gear (17) in an interference fit manner along the vertical direction, the left surface and the right surface of the third bevel gear (17) are respectively engaged with the fourth bevel gear (18), a central hole of the fourth bevel gear (18) is provided with the screw (19) in an interference fit manner, and the outer end of the screw (19) is installed at the inner end of the corresponding sampling box (20) in a threaded manner.

5. The drilling and soil sampling device for soil detection according to claim 1, wherein a controller (21) is installed on the surface of the device body (1), and the controller (21) is electrically connected with the hydraulic cylinder (3) and the motor.

6. The drilling soil sampling device for soil detection according to claim 1, wherein a top cover (22) is installed at the top end of the sampling box (20), bolts (23) are installed at four corners of the top end of the top cover (22), a feeding hole (24) is formed in the top end of the top cover (22), a top groove (25) is formed in the top end of each bolt (23), side grooves (26) are installed at two ends of each top groove (25), a bottom groove (27) is formed in the bottom end of each top groove (25), a cross rod (28) is installed at the inner end of each bottom groove (27), a lifting block (29) is installed in each top groove (25) and each bottom groove (27) in a sliding mode, an opening hole (30) is formed in the bottom end of each lifting block (29), and the cross rod (28) is installed in the opening hole (30) in a sliding mode.