CN220982755U - A rock and soil sampling device - Google Patents

Abstract

The utility model relates to the technical field of rock and soil exploration, in particular to a rock and soil sampling device which comprises a bottom frame, a lifting mechanism and a mounting mechanism, wherein moving mechanisms are arranged at four corners of the bottom frame, a supporting plate is arranged on the upper side of the bottom frame through the lifting mechanism, a motor is arranged at the lower end of the supporting plate, a rotating shaft is arranged at the lower end of the motor, a fixed plate is arranged at the lower end of the rotating shaft, a plurality of connecting blocks are arranged at the lower end of the fixed plate, a fixed block is arranged at the lower end of the connecting blocks, a placing groove is arranged in the fixed block, and a sampler is arranged in the placing groove through the mounting mechanism. When the sampler is required to be disassembled, the rotary bevel gear ring drives the third bevel gear to rotate, the third bevel gear drives the second threaded sleeve to rotate, the second threaded sleeve drives the second threaded rod and the mounting block to move away from each other, and the mounting block is separated from the mounting groove, so that the sampler is convenient to disassemble quickly, and the sampler is easy to operate and convenient to disassemble and install.

Description

A rock and soil sampling device

Technical Field

The utility model relates to the technical field of rock and soil exploration, in particular to a rock and soil sampling device.

Background technique

Engineering geological exploration is a work that needs to be done on the basis of engineering geological surveying and mapping to further clarify the engineering geological conditions below the surface, such as the spatial distribution and changes of rock and soil layers. Sampling is a work that is done to provide the samples needed for the identification of rock and soil characteristics and various indoor tests.

When the existing soil sampling device is in use, the device cannot be kept horizontal and vertical due to the influence of the terrain. At the same time, the sampler is often fixed and installed by bolts, and auxiliary tools are required for disassembly, which is time-consuming and laborious, and cannot be disassembled quickly. Therefore, the utility model provides a soil sampling device to solve the above problems.

Utility Model Content

The purpose of the utility model is to provide a rock and soil sampling device to solve the problems raised in the above background technology.

In order to achieve the above purpose, the utility model provides the following technical solutions:

A rock and soil sampling device comprises a base frame, a lifting mechanism and an installation mechanism, wherein moving mechanisms are arranged at the four corners of the base frame, a support plate is arranged on the upper side of the base frame through the lifting mechanism, a motor is arranged at the lower end of the support plate, a rotating shaft is arranged at the lower end of the motor, a fixed plate is arranged at the lower end of the rotating shaft, a plurality of connecting blocks are arranged at the lower end of the fixing plate, a fixing block is arranged at the lower end of the connecting block, a placement groove is arranged in the fixing block, and a sampler is arranged in the placement groove through the installation mechanism.

As a further solution of the utility model, the lifting mechanism includes a connecting plate, a first threaded sleeve, a first threaded rod, a first bearing, a second bearing, a cross plate, a first bevel gear, a second bevel gear, a rotating rod, a handle and a first bearing seat. Connecting plates are provided at the left and right ends of the support plate, and a first threaded sleeve is provided on the connecting plate. The first threaded sleeve is threadedly connected to the first threaded rod, and a first bearing is provided at the lower end of the first threaded rod. The lower end of the first bearing is fixedly connected to the base frame, and the first threaded sleeve can be driven to move upward or downward by rotating the first threaded rod.

As a further solution of the utility model, a second bearing is provided on the first threaded rod, a cross plate is provided on the second bearing, a first bevel gear is provided on the upper end of the first threaded rod, the second bevel gear is meshed with the first bevel gear, a rotating rod is provided on the second bevel gear, a handle is provided on the right end of the rotating rod, and a first bearing seat is symmetrically provided on the rotating rod, the lower end of the first bearing seat is fixedly connected to the cross plate, and the rotating rod and the second bevel gear are driven to rotate by rotating the handle, and the second bevel gear thereby drives the first bevel gear and the first threaded rod to rotate.

As a further solution of the utility model, the moving mechanism includes grooves, rollers and electric telescopic rods. Grooves are provided at the four corners of the lower end of the base frame, rollers are provided in the grooves, and an electric telescopic rod is provided at the upper end of the rollers. The electric telescopic rod is fixedly connected to the base frame. By starting the telescopic rod, the rollers are driven to support the base frame off the ground, and the rollers thereby drive the base frame to move. At the same time, the electric telescopic rod is convenient for adjusting the height of each roller to keep the base frame level.

As a further solution of the utility model, the mounting mechanism includes a mounting block, a mounting groove, a second threaded rod, a second threaded sleeve, a third bevel gear, a bevel gear ring, a third bearing, a second bearing seat and a telescopic rod. The upper end of the sampler is inserted into the placement groove. The sampler is provided with a plurality of mounting grooves, and the mounting blocks are clamped in the mounting grooves. The mounting block is used in coordination with the mounting groove structure to facilitate the limiting and fixing of the sampler.

As a further solution of the utility model, a second threaded rod is provided at the end of the mounting block away from the sampler, and the second threaded rod is threadedly connected to the second threaded sleeve, and the other end of the second threaded sleeve passes through the fixed block, and a second bearing seat is provided on the second threaded sleeve. A telescopic rod is symmetrically provided at the end of the second bearing seat close to the mounting block, and the other end of the telescopic rod is fixedly connected to the mounting block. The second threaded rod can be driven to move by rotating the second threaded sleeve, and the second threaded rod can be limited by the telescopic rod to prevent the second threaded rod from rotating as the second threaded sleeve rotates.

As a further solution of the utility model, a third bevel gear is provided at one end of the second threaded rod, the lower end of the third bevel gear is engaged with a bevel gear ring, the inner wall of the bevel gear ring is provided with a third bearing, the inner wall of the third bearing is fixedly connected to the outer wall of the fixed block, and the third bevel gear is driven to rotate by rotating the bevel gear ring, and the third bevel gear thereby drives the second threaded sleeve to rotate.

Compared with the prior art, the beneficial effects of the utility model are:

1. When the utility model is used, starting the electric telescopic rod is convenient for driving the rollers to support the base frame off the ground, and the rollers thereby drive the base frame to move. At the same time, the electric telescopic rod is convenient for adjusting the height of each roller, so that the base frame remains horizontal. When sampling, the motor is started to drive the rotating shaft, the fixed plate, the fixed block and the sampler to rotate, and then the handle is rotated to drive the rotating rod and the second bevel gear to rotate, and the second bevel gear thereby drives the first bevel gear and the first threaded rod to rotate, and the first threaded rod thereby drives the first threaded sleeve, the connecting plate, and the support plate to move downward, so as to facilitate the sampler to enter the underground for sampling.

2. When the utility model is used, when the sampler needs to be disassembled, the rotating bevel gear ring drives the third bevel gear to rotate, and the third bevel gear drives the second threaded sleeve to rotate, and the second threaded sleeve drives the second threaded rod and the mounting block to move away from each other, and the mounting block is separated from the mounting groove, so that the sampler can be quickly disassembled, the operation is simple, and the sampler can be easily disassembled and installed.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG. 1 is a schematic structural diagram of a rock and soil sampling device.

FIG. 2 is a schematic diagram of the cross-sectional structure of a fixed block in a rock and soil sampling device.

FIG. 3 is an enlarged structural schematic diagram of point A in FIG. 1 of a rock and soil sampling device.

FIG. 4 is an enlarged structural schematic diagram of a rock and soil sampling device at point B in FIG. 2 .

In the figure: 1, chassis; 2, moving mechanism; 201, groove; 202, roller; 203, electric telescopic rod; 3, support plate; 4, lifting mechanism; 401, connecting plate; 402, first threaded sleeve; 403, first threaded rod; 404, first bearing; 405, second bearing; 406, cross plate; 407, first bevel gear; 408, second bevel gear; 409, rotating rod; 410, handle; 411, first bearing seat; 5, motor; 6, rotating shaft; 7, fixing plate; 701, connecting block; 8, sampler; 9, fixing block; 10, placement groove; 11, mounting mechanism; 1101, mounting block; 1102, mounting groove; 1103, second threaded rod; 1104, second threaded sleeve; 1105, third bevel gear; 1106, bevel gear ring; 1107, third bearing; 1108, second bearing seat; 1109, telescopic rod.

Detailed ways

The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by those skilled in the art without creative work are within the scope of protection of the utility model.

In the present utility model, the word "exemplary" is used to mean "used as an example, illustration or description". Any embodiment described as "exemplary" in the present utility model is not necessarily to be construed as being more preferred or advantageous than other embodiments. In order to enable any technician in the field to implement and use the present utility model, the following description is given. In the following description, details are listed for the purpose of explanation. It should be understood that a person of ordinary skill in the art can recognize that the present utility model can be implemented without using these specific details. In other examples, well-known structures and processes will not be elaborated in detail to avoid obscuring the description of the present utility model with unnecessary details. Therefore, the present utility model is not intended to be limited to the embodiments shown, but is consistent with the widest scope consistent with the principles and features disclosed in the present utility model.

Example

Please refer to Figures 1 to 4. In the embodiment of the utility model, a rock and soil sampling device includes a base frame 1, a lifting mechanism 4 and an installation mechanism 11. The base frame 1 is provided with a moving mechanism 2 at the four corners. The upper side of the base frame 1 is provided with a support plate 3 through the lifting mechanism 4. The lower end of the support plate 3 is provided with a motor 5. The lower end of the motor 5 is provided with a rotating shaft 6. The lower end of the rotating shaft 6 is provided with a fixed plate 7. The lower end of the fixed plate 7 is provided with a plurality of connecting blocks 701. The lower end of the connecting block 701 is provided with a fixed block 9. A placement groove 10 is provided in the fixed block 9, and a sampler 8 is provided in the placement groove 10 through the installation mechanism 11.

The moving mechanism 2 includes a groove 201, a roller 202 and an electric telescopic rod 203. The grooves 201 are provided at the four corners of the lower end of the base frame 1. The rollers 202 are provided in the grooves 201. The electric telescopic rod 203 is provided on the upper end of the roller 202. The electric telescopic rod 203 is fixedly connected to the base frame 1.

The lifting mechanism 4 includes a connecting plate 401, a first threaded sleeve 402, a first threaded rod 403, a first bearing 404, a second bearing 405, a cross plate 406, a first bevel gear 407, a second bevel gear 408, a rotating rod 409, a handle 410 and a first bearing seat 411. The left and right ends of the support plate 3 are provided with connecting plates 401, the connecting plate 401 is provided with a first threaded sleeve 402, the first threaded sleeve 402 is threadedly connected to the first threaded rod 403, and the lower end of the first threaded rod 403 is provided with a first bearing 40 4. The lower end of the first bearing 404 is fixedly connected to the base frame 1, the first threaded rod 403 is provided with a second bearing 405, the second bearing 405 is provided with a cross plate 406, the upper end of the first threaded rod 403 is provided with a first bevel gear 407, the first bevel gear 407 is meshed with a second bevel gear 408, the second bevel gear 408 is provided with a rotating rod 409, the right end of the rotating rod 409 is provided with a handle 410, and the rotating rod 409 is symmetrically provided with a first bearing seat 411, and the lower end of the first bearing seat 411 is fixedly connected to the cross plate 406.

The mounting mechanism 11 includes a mounting block 1101, a mounting groove 1102, a second threaded rod 1103, a second threaded sleeve 1104, a third bevel gear 1105, a bevel gear ring 1106, a third bearing 1107, a second bearing seat 1108 and a telescopic rod 1109. The upper end of the sampler 8 is inserted into the placement groove 10. The sampler 8 is provided with a plurality of mounting grooves 1102, and the mounting block 1101 is clamped in the mounting groove 1102. The mounting block 1101 is provided with a second threaded rod 1103 at one end away from the sampler 8. The second threaded rod 1103 is threadedly connected to the second threaded sleeve 1104. 104, the other end of the second threaded sleeve 1104 passes through the fixed block 9, the second threaded sleeve 1104 is provided with a second bearing seat 1108, the second bearing seat 1108 is symmetrically provided with a telescopic rod 1109 at one end close to the mounting block 1101, the other end of the telescopic rod 1109 is fixedly connected to the mounting block 1101, one end of the second threaded rod 1103 is provided with a third bevel gear 1105, the lower end of the third bevel gear 1105 is engaged with a bevel gear ring 1106, the inner wall of the bevel gear ring 1106 is provided with a third bearing 1107, and the inner wall of the third bearing 1107 is fixedly connected to the outer wall of the fixed block 9.

The working principle of the utility model is:

When the utility model is used, starting the electric telescopic rod 203 is convenient for driving the roller 202 to support the base frame 1 off the ground, and the roller 202 thereby drives the base frame 1 to move. At the same time, the electric telescopic rod 203 is convenient for adjusting the height of each roller 202, so that the base frame 1 remains horizontal. When sampling is performed, the motor 5 is started to drive the rotating shaft 6, the fixing plate 7, the fixing block 9 and the sampler 8 to rotate, and then the handle 410 is rotated to drive the rotating rod 409 and the second bevel gear 408 to rotate, and the second bevel gear 408 thereby drives the first bevel gear 407 and the first threaded rod 403 to rotate, and the first threaded rod 403 thereby drives the rotating shaft 6, the fixing plate 7, the fixing block 9 and the sampler 8 to rotate. The first threaded sleeve 402, the connecting plate 401 and the supporting plate 3 are moved downward, so as to facilitate the sampler 8 to enter the underground for sampling. When the sampler 8 needs to be disassembled, the rotating bevel gear ring 1106 drives the third bevel gear 1105 to rotate, and the third bevel gear 1105 drives the second threaded sleeve 1104 to rotate. The second threaded sleeve 1104 drives the second threaded rod 1103 and the mounting block 1101 to move away from each other, and the mounting block 1101 is separated from the mounting groove 1102, so as to facilitate the quick disassembly of the sampler 8. The operation is simple and the sampler 8 is easy to disassemble and install.

The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent substitutions or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims (5)

1. The utility model provides a rock soil sampling device, including chassis (1), elevating system (4) and installation mechanism (11), a serial communication port, chassis (1) four corners department is equipped with moving mechanism (2), chassis (1) upside is equipped with backup pad (3) through elevating system (4), backup pad (3) lower extreme is equipped with motor (5), motor (5) lower extreme is equipped with pivot (6), pivot (6) lower extreme is equipped with fixed plate (7), fixed plate (7) lower extreme is equipped with a plurality of connecting blocks (701), connecting block (701) lower extreme is equipped with fixed block (9), be equipped with standing groove (10) in fixed block (9), and be equipped with sampler (8) through installation mechanism (11) in standing groove (10), installation mechanism (11) are including installation block (1101), mounting groove (1102), second threaded rod (1103), second thread sleeve (1104), third bevel gear (1105), bevel ring (1106), third bearing (1107), second bearing (1108) and telescopic link (1109), sampler (8) upper end cartridge is equipped with in standing groove (10), is equipped with sampler (1102) on standing groove (1102), elevating system (4) are including connecting plate (401), first screw sleeve (402), first threaded rod (403), first bearing (404), second bearing (405), diaphragm (406), first bevel gear (407), second bevel gear (408), bull stick (409), handle (410) and first bearing frame (411), both ends are equipped with connecting plate (401) about backup pad (3), are equipped with first screw sleeve (402) on connecting plate (401), threaded connection first threaded rod (403) on first screw sleeve (402), first threaded rod (403) lower extreme is equipped with first bearing (404), first bearing (404) lower extreme and chassis (1) fixed connection.

2. The rock and soil sampling device according to claim 1, wherein one end of the installation block (1101) far away from the sampler (8) is provided with a second threaded rod (1103), the second threaded rod (1103) is connected with a second threaded sleeve (1104) in a threaded manner, the other end of the second threaded sleeve (1104) penetrates through the fixed block (9), the second threaded sleeve (1104) is provided with a second bearing seat (1108), one end of the second bearing seat (1108) close to the installation block (1101) is provided with telescopic rods (1109) in a front-back symmetrical manner, and the other end of each telescopic rod (1109) is fixedly connected with the installation block (1101).

3. A rock and soil sampling device according to claim 2, wherein a third bevel gear (1105) is arranged at one end of the second threaded rod (1103), the lower end of the third bevel gear (1105) is meshed with a bevel gear ring (1106), a third bearing (1107) is arranged on the inner wall of the bevel gear ring (1106), and the inner wall of the third bearing (1107) is fixedly connected with the outer wall of the fixed block (9).

4. The rock and soil sampling device according to claim 1, wherein a second bearing (405) is arranged on the first threaded rod (403), a transverse plate (406) is arranged on the second bearing (405), a first bevel gear (407) is arranged at the upper end of the first threaded rod (403), a second bevel gear (408) is meshed on the first bevel gear (407), a rotating rod (409) is arranged on the second bevel gear (408), a handle (410) is arranged at the right end of the rotating rod (409), first bearing seats (411) are symmetrically arranged on the rotating rod (409) in a left-right mode, and the lower ends of the first bearing seats (411) are fixedly connected with the transverse plate (406).

5. The rock and soil sampling device according to claim 1, wherein the moving mechanism (2) comprises a groove (201), rollers (202) and an electric telescopic rod (203), the grooves (201) are formed in four corners of the lower end of the bottom frame (1), the rollers (202) are arranged in the grooves (201), the electric telescopic rod (203) is arranged at the upper end of the rollers (202), and the electric telescopic rod (203) is fixedly connected with the bottom frame (1).