CN219104387U

CN219104387U - Soil collecting device is surveyed to soil

Info

Publication number: CN219104387U
Application number: CN202223040063.9U
Authority: CN
Inventors: 邱士磊; 孙海涛
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-11-15
Filing date: 2022-11-15
Publication date: 2023-05-30
Anticipated expiration: 2032-11-15

Abstract

The utility model discloses a soil collecting device for land survey, which comprises a support frame and a collecting cylinder, wherein the collecting cylinder is arranged below the support frame, a threaded rod is arranged above the collecting cylinder, the upper end of the threaded rod penetrates through the support frame and is in threaded connection with the support frame, a rotating handle is fixed at the upper end of the threaded rod, the collecting cylinder can be driven to rotate through rotation of the threaded rod, and a connecting disc is arranged at the lower end of the threaded rod. This soil collection device is surveyed to soil is provided with first spring and spliced pole, makes the threaded rod compress first spring when rotatory downshifting through the setting of first spring and spliced pole, makes the threaded rod drive the collection section of thick bamboo and rotates when rotatory, and the collection section of thick bamboo can continue to rotate in its high position simultaneously, conveniently shifts into the collection section of thick bamboo in the soil, makes the collection section of thick bamboo still can drive the collection section of thick bamboo and rotate when temporarily downshifting difficulty, and the convenience is follow-up to the collection of soil, improves the convenience of use of device.

Description

Soil collecting device is surveyed to soil

Technical Field

The utility model relates to the technical field of soil collection, in particular to a soil collecting device for land investigation.

Background

In the process of carrying out soil surveying related works, related components in soil are needed to be analyzed sometimes, so that the soil property of the position is judged, soil in a surveying area can be collected through a soil collecting device when the soil is analyzed, and then the soil is detected by matching with related test equipment, for example, the soil collecting device for soil environment detection disclosed by application number CN202022536822.5 and 2021, 6 and 25 is convenient to use, time and labor are saved, a motor is started to drive a threaded rod to rotate, so that the threaded rod can be connected with a sliding plate through threads, the sliding plate can be driven to move downwards, a sampling cylinder can be driven to move downwards through the sliding plate, meanwhile, the sampling cylinder can be driven to rotate through meshing transmission of a rack and a gear, and the sampling cylinder can be driven to move downwards through meshing transmission of a first conical gear and a second conical gear, so that the sampling cylinder can be used for sampling, and the sampling collecting efficiency of the soil is improved;

the collection device is used with electric power, is easy to carry and use and is limited in use, the existing common soil collection device works in a manual operation mode, the collection barrel is generally controlled to rotate and move downwards through the rotation of the screw rod to be inserted into soil, but when the collection device is used in the mode, the screw rod synchronously drives the collection barrel to move downwards when rotating, so the rotation of the screw rod and the downward movement of the collection barrel are synchronously carried out, the downward movement of the collection barrel is difficult when the surface hardness of the soil is higher, the rotation of the threaded rod is more forceful, and the subsequent collection difficulty is increased.

Disclosure of Invention

The utility model aims to provide a soil collecting device for land survey, which aims to solve the problems that the screw of the existing collecting device provided by the background art synchronously drives a collecting cylinder to move downwards when rotating, so that the rotation of the screw and the downward movement of the collecting cylinder are synchronously carried out, the downward movement of the collecting cylinder is difficult when the surface hardness of soil is higher, the rotation of a threaded rod is more forceful, and the subsequent collecting difficulty is increased.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a soil survey soil collection device, includes support frame and a collection section of thick bamboo, the collection section of thick bamboo sets up in the below of support frame, the top of collection section of thick bamboo is provided with the threaded rod, and constitutes threaded connection between support frame and the support frame is run through to the upper end of threaded rod is fixed with the commentaries on classics handle, can drive the collection section of thick bamboo through the rotation of threaded rod and rotate, the lower extreme of threaded rod is provided with the connection pad, and the top of connection pad is fixed with first spring, and the upper end of first spring is connected with the lower extreme of threaded rod, the upper end of connection pad is fixed with the spliced pole, and the upper end of spliced pole is located the inside of threaded rod to constitute upper and lower sliding structure between spliced pole and the threaded rod, the lower pressure to the threaded rod is buffered through the spliced pole in the threaded rod, the collection section of thick bamboo sets up in the below of connection pad, and the collection section of thick bamboo is connected through dismantling docking mechanism and connection pad, can follow-up with the collection section of thick bamboo and dismantle from the connection pad, and the collection section of thick bamboo is convenient to change the soil of thick bamboo to resume the different positions.

Further optimize this technical scheme, the outside of spliced pole is provided with drive mechanism, and the spliced pole passes through drive mechanism and threaded rod and keeps synchronous rotation.

Further optimizing the technical scheme, the transmission mechanism comprises a transmission block and a chute;

the transmission block is fixed above the connecting column;

the sliding groove is formed in the threaded rod, is positioned on the outer side of the transmission block, and forms an up-down sliding structure with the transmission block, so that the threaded rod can drive the connecting column to rotate when rotating.

Further optimizing the technical scheme, the detachable docking mechanism comprises a docking block, a limiting groove, a docking groove, a limiting block, a second spring and a position control mechanism;

the butt joint block is fixed below the connecting disc;

the limiting groove is formed in the right side surface of the butt joint block;

the butt joint groove is formed on the upper surface of the collecting cylinder, and a concave-convex matching structure is formed between the butt joint groove and the butt joint block;

the limiting block is arranged in the butt joint groove, a clamping structure is formed between the limiting block and the limiting groove, and the butt joint block is fixed in the butt joint groove;

the second spring is arranged on the right side of the limiting block and is used for providing thrust for the limiting block;

the position control mechanism is arranged on the right side of the limiting block and used for controlling the movement of the limiting block.

According to the technical scheme, the overlooking section of the butt joint groove is of a rectangular structural design, the upper side of the limiting block in the butt joint groove is of an inclined structural design, and the limiting block can be extruded to move when the butt joint block is pressed into the butt joint groove.

Further optimizing the technical scheme, the position control mechanism comprises a first magnetic block, a through groove, a second magnetic block, a movable plate and a third spring;

the first magnetic block is fixed on the right side of the limiting block;

the through groove is arranged on the right side of the first magnetic block, and the upper part of the through groove is of an opening-shaped structural design;

the second magnetic block is arranged in the through groove, the second magnetic block and the first magnetic block are mutually provided with different-name magnetic poles oppositely, and the magnetic attraction between the second magnetic block and the first magnetic block is larger than the elasticity of the second spring;

the movable plate is fixed on the outer side of the second magnetic block, and the upper end of the movable plate penetrates through the connecting disc and forms an up-down sliding structure between the connecting discs;

and the third spring is arranged above the connecting disc and provides upward thrust for the movable plate.

Compared with the prior art, the utility model has the beneficial effects that:

(1) The soil collecting device for soil investigation is provided with the first spring and the connecting column, the threaded rod compresses the first spring when rotating downwards through the arrangement of the first spring and the connecting column, the threaded rod drives the collecting cylinder to rotate when rotating, meanwhile, the collecting cylinder can continue to rotate at the height position of the threaded rod, the collecting cylinder is conveniently transferred into soil, the threaded rod can still drive the collecting cylinder to rotate when the collecting cylinder is difficult to temporarily downwards move, the subsequent collection of the soil is facilitated, and the using convenience of the device is improved;

(2) This soil collecting device is surveyed to soil is provided with detachable collection section of thick bamboo, and the collection section of thick bamboo is installed in the below of connection pad through dismantling docking mechanism, uses the collection section of thick bamboo of removable different materials or different opening types when collecting the soil of different properties to make the device can adapt to the collection of different nature soil, increase its functionality.

Drawings

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

FIG. 2 is a schematic view of the main cross-section of the threaded rod of the present utility model;

FIG. 3 is a schematic perspective view of a connecting disc according to the present utility model;

FIG. 4 is a schematic perspective view of a collection canister according to the present utility model;

fig. 5 is a schematic view of the main sectional structure of the collecting cylinder of the utility model.

In the figure: 1. a support frame; 2. a collection cylinder; 3. a threaded rod; 4. a rotating handle; 5. a connecting disc; 6. a first spring; 7. a connecting column; 8. a transmission block; 9. a chute; 10. a butt joint block; 11. a limit groove; 12. a butt joint groove; 13. a limiting block; 14. a second spring; 15. a first magnetic block; 16. a through groove; 17. a second magnetic block; 18. a movable plate; 19. and a third spring.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-5, the present utility model provides a technical solution: the utility model provides a soil survey soil collection device, including support frame 1 and collection tube 2, collection tube 2 sets up in the below of support frame 1, the top of collection tube 2 is provided with threaded rod 3, and constitute threaded connection between support frame 1 and the support frame 1 is run through to the upper end of threaded rod 3, and the upper end of threaded rod 3 is fixed with the twist grip 4, can drive collection tube 2 through the rotation of threaded rod 3 and rotate, the lower extreme of threaded rod 3 is provided with connection pad 5, and the top of connection pad 5 is fixed with first spring 6, the upper end of first spring 6 is connected with the lower extreme of threaded rod 3, the upper end of connection pad 5 is fixed with spliced pole 7, and the upper end of spliced pole 7 is located the inside of threaded rod 3, and constitute vertical sliding structure between spliced pole 7 and the threaded rod 3, the lower pressure of threaded rod 3 is buffered through the removal of spliced pole 7 in threaded rod 3, and collection tube 2 sets up in the below of connection pad 5, and collection tube 2 is connected through detachable docking mechanism and 5, follow-up can dismantle collection tube 2 from 5, the convenience is new collection tube 2 carries out dismantlement from 5, and is to the soil in different positions, the landing pad 7 is connected with the drive piece 9 when connecting rod 7 and the inside of rotatory, the drive piece is connected with the drive piece 8, the inside of threaded rod 8 is located at the side of rotation piece 8, the inside of the drive piece is connected with the drive piece, the drive piece is connected with the drive piece 8, and is located at the inside of the drive piece, and is connected with the drive piece 9, and is connected with the inside the drive piece, and has the drive piece 9, and is connected through the drive piece, and has the drive piece 9;

when the novel soil collector is used, the collection cylinder 2 is erected above soil to be collected through the support frame 1, then the threaded rod 3 is rotated through the rotating handle 4, the collection cylinder 2 is driven to rotate, meanwhile, the threaded rod 3 moves downwards along the support frame 1, the collection cylinder 2 is driven to move downwards and is inserted into the soil, the connecting column 7 and the connecting disc 5 are driven to rotate through connection of the sliding groove 9 and the transmission block 8 when the threaded rod 3 rotates, the lower part of the collection cylinder 2 can be set into a zigzag shape, the collection cylinder 2 is convenient to rotate and enters the soil, when the soil surface layer is difficult to enter, the collection cylinder 2 is difficult to be pressed downwards, the first spring 6 is compressed when the threaded rod 3 rotates, the first spring 6 and the threaded rod 3 are connected in a sliding mode, meanwhile, the transmission block 8 slides in the sliding groove 9, the downward movement of the threaded rod 3 is buffered through compression of the first spring 6, the collection cylinder 2 is driven to rotate continuously, and the collection cylinder 2 is convenient to be inserted into the soil to collect the soil.

The detachable docking mechanism comprises a docking block 10, a limit groove 11, a docking groove 12, a limit block 13, a second spring 14 and a position control mechanism, wherein the docking block 10 is fixed below the connecting disc 5, the limit groove 11 is formed on the right side surface of the docking block 10, the docking groove 12 is formed on the upper surface of the collecting cylinder 2, a concave-convex matching structure is formed between the docking groove 12 and the docking block 10, the limit block 13 is arranged in the docking groove 12, a clamping structure is formed between the limit block 13 and the limit groove 11, the docking block 10 is fixed in the docking groove 12, the second spring 14 is arranged on the right side of the limit block 13, the thrust is provided for the limit block 13, the position control mechanism is arranged on the right side of the limit block 13, the movement of the limit block 13 is controlled, the overlooking section of the docking groove 12 is of a rectangular structure design, the upper side of the limit block 13 in the docking groove 12 is of an inclined structure design, when the butt joint block 10 is pressed into the butt joint groove 12, the limit block 13 can be extruded and moved, the position control mechanism comprises a first magnetic block 15, a through groove 16, a second magnetic block 17, a movable plate 18 and a third spring 19, wherein the first magnetic block 15 is fixed on the right side of the limit block 13, the through groove 16 is arranged on the right side of the first magnetic block 15, the upper part of the through groove 16 is of an open structure design, the second magnetic block 17 is arranged in the through groove 16, different-name magnetic poles are oppositely arranged between the second magnetic block 17 and the first magnetic block 15, the magnetic attraction force between the second magnetic block 17 and the first magnetic block 15 is larger than the elastic force of the second spring 14, the movable plate 18 is fixed on the outer side of the second magnetic block 17, the upper end of the movable plate 18 penetrates through a connecting disc 5 and a connecting disc 5 to form an up-down sliding structure, the third spring 19 is arranged above the connecting disc 5, providing an upward thrust to the movable plate 18;

when need dismantle the change to the collection section of thick bamboo 2, can press fly leaf 18, make it drive second magnetic path 17 downwardly moving, make second magnetic path 17 be in with first magnetic path 15 relative position, second magnetic path 17 attracts first magnetic path 15, pull stopper 13 moves, remove the connection of stopper 13 and spacing groove 11, then can take out butt joint piece 10 from butt joint groove 12, accomplish the dismantlement to collection section of thick bamboo 2, also can carry out the collection of different nature soil through changing different grade type collection section of thick bamboo 2, improve its application scope.

What is not described in detail in this specification is prior art known to those skilled in the art.

Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. The soil collecting device for land survey comprises a supporting frame (1) and a collecting cylinder (2), wherein the collecting cylinder (2) is arranged below the supporting frame (1);

the method is characterized in that: the top of collection section of thick bamboo (2) is provided with threaded rod (3), and constitutes threaded connection between support frame (1) and support frame (1) are run through to the upper end of threaded rod (3) is fixed with changes handle (4), can drive collection section of thick bamboo (2) through the rotation of threaded rod (3) and rotate, the lower extreme of threaded rod (3) is provided with connection pad (5), and the top of connection pad (5) is fixed with first spring (6), and the upper end of first spring (6) is connected with the lower extreme of threaded rod (3), the upper end of connection pad (5) is fixed with spliced pole (7), and constitutes upper and lower sliding structure between spliced pole (7) and threaded rod (3), through the removal of spliced pole (7) in threaded rod (3) to the lower pressure of threaded rod (3), collection section of thick bamboo (2) set up in the below of connection pad (5), and collection section of thick bamboo (2) are connected with connection pad (5) through dismantling butt joint mechanism and follow-up connection pad (5) and can dismantle collection section of thick bamboo (2).

2. A soil collecting device for land survey according to claim 1, wherein: the outside of spliced pole (7) is provided with drive mechanism, and spliced pole (7) keep synchronous rotation through drive mechanism and threaded rod (3).

3. A soil collecting device for land survey according to claim 2, wherein: the transmission mechanism comprises a transmission block (8) and a chute (9);

the transmission block (8) is fixed above the connecting column (7);

the sliding groove (9) is formed in the threaded rod (3), and the sliding groove (9) is positioned at the outer side of the transmission block (8) and forms an up-down sliding structure with the transmission block (8).

4. A soil collecting device for land survey according to claim 1, wherein: the detachable docking mechanism comprises a docking block (10), a limiting groove (11), a docking groove (12), a limiting block (13), a second spring (14) and a position control mechanism;

the butt joint block (10) is fixed below the connecting disc (5);

the limiting groove (11) is formed in the right side surface of the butt joint block (10);

a butt joint groove (12) is formed on the upper surface of the collecting cylinder (2), and a concave-convex matching structure is formed between the butt joint groove (12) and the butt joint block (10);

the limiting block (13) is arranged in the butt joint groove (12), a clamping structure is formed between the limiting block (13) and the limiting groove (11), and the butt joint block (10) is fixed in the butt joint groove (12);

the second spring (14) is arranged on the right side of the limiting block (13) and is used for providing thrust for the limiting block (13);

the position control mechanism is arranged on the right side of the limiting block (13) and controls the movement of the limiting block (13).

5. A land survey soil collection apparatus according to claim 4 wherein: the cross section of the butt joint groove (12) in overlook is of a rectangular structural design, the upper side of the limiting block (13) in the butt joint groove (12) is of an inclined structural design, and the limiting block (13) can be extruded to move when the butt joint block (10) is pressed into the butt joint groove (12).

6. A land survey soil collection apparatus according to claim 4 or 5 wherein: the position control mechanism comprises a first magnetic block (15), a through groove (16), a second magnetic block (17), a movable plate (18) and a third spring (19);

the first magnetic block (15) is fixed on the right side of the limiting block (13);

the through groove (16) is arranged on the right side of the first magnetic block (15), and the upper part of the through groove (16) is of an opening-shaped structural design;

the second magnetic block (17) is arranged in the through groove (16), the second magnetic block (17) and the first magnetic block (15) are opposite in terms of different-name magnetic poles, and the magnetic attraction between the second magnetic block (17) and the first magnetic block (15) is larger than the elastic force of the second spring (14);

the movable plate (18) is fixed on the outer side of the second magnetic block (17), and the upper end of the movable plate (18) penetrates through the connecting disc (5) and forms an up-down sliding structure between the connecting discs (5);

and a third spring (19) arranged above the connecting disc (5) and providing an upward pushing force for the movable plate (18).