CN218725439U

CN218725439U - Soil sampling device

Info

Publication number: CN218725439U
Application number: CN202222456464.6U
Authority: CN
Inventors: 姚晔; 胡京; 胡超; 汪蓓
Original assignee: Wuhan Meishi Meike Engineering Technology Co ltd
Current assignee: Wuhan Meishi Meike Engineering Technology Co ltd
Priority date: 2022-09-16
Filing date: 2022-09-16
Publication date: 2023-03-24
Anticipated expiration: 2032-09-16

Abstract

The utility model relates to a soil sampling technical field especially relates to a soil sampling device, and the mode of having solved artifical sample soil among the prior art needs artifical earlier to dig soil, can just take out the soil of dark department when the operation to the problem of inefficiency. The utility model provides a soil sampling device, includes the automobile body, it is connected with the carousel to rotate on the automobile body, the lower extreme of carousel is equipped with first motor, the upper end fixedly connected with installing frame of carousel, fixedly connected with cylinder in the installing frame, the flexible end fixedly connected with lifter plate of cylinder, be equipped with the holding part and the placing part that are used for sampling soil on the lifter plate. The utility model discloses can carry out the sample of soil automatically, and because the sampler barrel directly injects the underground to need not to dig the sample that ground carried out soil, the sampling efficiency is high.

Description

Soil sampling device

Technical Field

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

Background

The soil sampling is a method for collecting soil samples, which comprises the steps of sampling arrangement and sampling technology, wherein the section soil sample is collected and is carried out after the section observation and recording are finished, before the sampling, the section is firstly trimmed and cleaned, the most superficial layer of floating soil is cut, and then the sampling is carried out from a central typical part layer by layer from top to bottom according to the layers.

Present sample mode mainly still takes a sample through the manual work, instrument such as shovel during the sample is dialled the soil on upper epidermis open, then take out the soil of ground inside and experiment, this kind of mode is when the operation, need artifical earlier the excavation, when the soil collection of dark bit is carried out to needs, the great depth that needs dig, thereby inefficiency, though also some sampling device, but the change of the sampler barrel can not carry out automatically mostly, still need the workman to carry out taking out of sample, just can continue to take a sample, use inconveniently. There is a need for a soil sampling device that addresses the above-mentioned problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a soil sampling device, the mode of having solved artifical sample soil among the prior art needs the manual work to dig soil earlier, just can take out the soil of dark department to inefficiency though also have some sampling device, nevertheless can not carry out the change of sampler barrel voluntarily mostly, still needs the workman to carry out taking out of sample, just can continue the sample, awkward problem.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a soil sampling device, includes the automobile body, it is connected with the carousel to rotate on the automobile body, the lower extreme of carousel is equipped with first motor, the upper end fixedly connected with installing frame of carousel, fixedly connected with cylinder in the installing frame, the flexible end fixedly connected with lifter plate of cylinder, be equipped with the holding part and the placing part that are used for sampling soil on the lifter plate.

Preferably, the holding part comprises a threaded hole formed in the lifting plate, the sampling tube is connected to the threaded hole in an internal thread mode, and soil can be collected by the holding part.

Preferably, place the part and include through the disc of guide part setting on the automobile body, it is connected with a plurality of mounting discs to rotate on the disc, be equipped with the block part of being convenient for rotate the sampler barrel on the mounting disc, place the setting of part, can carry out the temporary storage of soil.

Preferably, the guide part is including setting up the guide way on the automobile body, sliding connection has two arcs in the guide way, arc and disc fixed connection, be equipped with the damping between arc and the guide way inner wall, the direction of disc can be carried out in the setting of guide part.

Preferably, the clamping part comprises a clamping groove fixedly connected to the mounting disc, a clamping block matched with the clamping groove is fixedly connected to the inner wall of the sampling tube, and the clamping part can rotate automatically between the surface mounting disc and the sampling tube.

Preferably, be equipped with switching part and the rotary part of being convenient for change different sampling barrels on the automobile body, switching part includes the second motor of fixed connection on the automobile body, fixedly connected with is by the electric telescopic handle of battery powered on the output shaft of second motor, electric telescopic handle's flexible end fixedly connected with first gear, the setting of switching part can realize the pivot of disc and the power of the rotation of mounting disc sharing same motor.

Preferably, rotary part includes the pivot of terminal surface under a plurality of mounting discs of fixed connection, fixedly connected with and first gear matched with second gear in the pivot, the lower extreme fixedly connected with of mounting disc and first gear engaged with ring gear, rotary part's setting, the automation of the sampler barrel of can being convenient for is changed.

The utility model discloses possess following beneficial effect at least:

1. through setting up the accommodation component and placing the part, can carry out the sample of soil automatically, and because the sampler barrel directly injects the underground to need not to dig the sample that ground carried out soil, convenient to use improves sampling efficiency simultaneously.

2. Through setting up switching part and rotary part, can carry out the change of sampler barrel automatically, and can carry out the storage of the sample of taking out automatically to when needs carry out a lot of samplings, can be more rapid.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without any creative effort.

Fig. 1 is a schematic external structural view of a soil sampling device according to the present invention;

FIG. 2 is a schematic view of the bottom structure of the soil sampling device removing body of the present invention;

FIG. 3 is a schematic diagram of the external structure of a disc of the soil sampling device of the present invention;

fig. 4 is the utility model provides a soil sampling device's first gear external structure schematic diagram.

In the figure: 1. a vehicle body; 2. a turntable; 3. installing a frame; 4. a cylinder; 5. a lifting plate; 6. a threaded hole; 7. a sampling tube; 8. a disc; 9. mounting a disc; 10. a guide groove; 11. an arc-shaped plate; 12. a card slot; 13. a clamping block; 14. a second motor; 15. an electric telescopic rod; 16. a first gear; 17. a second gear; 18. a ring gear.

Detailed Description

In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. The present invention can be embodied in many different forms other than those specifically described herein, and it will be apparent to those skilled in the art that similar modifications can be made without departing from the spirit and scope of the invention, and it is therefore not to be limited to the specific embodiments disclosed below.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.

Referring to fig. 1-4, a soil sampling device, includes automobile body 1, and it has carousel 2 to rotate on the automobile body 1, and the lower extreme of carousel 2 is equipped with first motor, and the upper end fixedly connected with installing frame 3 of carousel 2, fixedly connected with cylinder 4 in the installing frame 3, the flexible end fixedly connected with lifter plate 5 of cylinder 4 are equipped with the part that holds and place that is used for sampling soil on the lifter plate 5.

The holding part comprises a threaded hole 6 arranged on the lifting plate 5, the threaded hole 6 is internally connected with a sampling tube 7, a plurality of protrusions are arranged on the inner wall of the sampling tube 7, and the falling of soil is avoided.

The placing part comprises a disc 8 arranged on the vehicle body 1 through a guide part, the disc 8 is connected with a plurality of mounting discs 9 in a rotating mode, and the mounting discs 9 are provided with clamping parts which are convenient for rotating the sampling tube 7.

The guide part comprises a guide groove 10 arranged on the vehicle body 1, two arc plates 11 are slidably connected in the guide groove 10, the arc plates 11 are fixedly connected with the disc 8, damping is arranged between the inner walls of the arc plates 11 and the guide groove 10, and the disc 8 is driven to rotate when the second gear 17 is prevented from rotating by the damping.

The clamping part comprises a clamping groove 12 fixedly connected to the mounting disc 9, and a clamping block 13 matched with the clamping groove 12 is fixedly connected to the inner wall of the sampling tube 7.

Be equipped with switching part and the rotary part of being convenient for change different sampling barrels 7 on automobile body 1, switching part includes second motor 14 of fixed connection on automobile body 1, and the first motor of here is brake formula step motor with second motor 14, and when not rotating, the output shaft can automatic auto-lock, and fixedly connected with is by battery powered electric telescopic handle 15 on the output shaft of second motor 14, and electric telescopic handle 15's flexible end fixedly connected with first gear 16.

The rotating part comprises a rotating shaft fixedly connected to the lower end faces of the mounting discs 9, a second gear 17 matched with the first gear 16 is fixedly connected to the rotating shaft, and a gear ring 18 meshed with the first gear 16 is fixedly connected to the lower end of each mounting disc 9.

The working principle is as follows: when sampling, firstly, the vehicle body 1 is moved to a required place, then the cylinder 4 is extended, the lifting plate 5 is moved downwards to drive the sampling cylinder 7 to move downwards, when the sampling cylinder 7 is contacted with the ground, the cylinder 4 is extended continuously, the sampling cylinder 7 can enter the ground, in the process, the sampling cylinder 7 can press soil into the sampling cylinder 7 to realize sampling, the setting of the fixture block 13 is realized, when the sampling cylinder 7 is prevented from being pulled out, the soil drops, meanwhile, the sampling cylinder 7 can go deep into the ground, soil samples without depth can be taken, after one-time sampling is completed, the cylinder 4 is shortened, the sampling cylinder 7 is moved to the upper side of the disc 8, then the first motor rotates, the mounting frame 3 rotates, the sampling cylinder 7 moves to the upper side of the disc 8, then the cylinder 4 is extended, the sampling cylinder 7 is abutted against the mounting disc 9 without the sampling cylinder 7, at the moment, the fixture block 13 is matched with the clamping groove 12, the sampling cylinder 7 is prevented from rotating relative rotation between the sampling cylinder 7 and the mounting disc 9, meanwhile, the interference fit between the sampling cylinder 7 and the mounting disc 9 is prevented from loosening, then, the first gear 7 is prevented from rotating with the first gear 7, the first gear 17, the first gear 7 and the second gear 17, the first gear 17 are prevented from rotating, the first gear 17 and the second gear 17 from rotating, the rotating gear 17, the first gear 17, the second gear 17, the rotating shaft 16, the first gear 7 and the second gear 17, the second gear 17 are prevented from rotating gear from rotating, the rotating gear 17, the rotating shaft 16, the rotating gear 17 rotating shaft 16, the rotating shaft 16, at the moment, the output shaft of the second motor 14 rotates to drive the gear ring 18 to move, so that the sampling cylinder 7 which is not filled with the soil sample is conveyed to the position right below the threaded hole 6, then the sampling cylinder 7 is sleeved in a mode opposite to the mode of taking down the sampling cylinder 7, further secondary sampling is carried out, and multiple times of sampling can be carried out sequentially.

While the preferred embodiments of the present invention have been described, additional variations and modifications in those embodiments may occur to those skilled in the art once they learn of the basic inventive concepts. Therefore, it is intended that the appended claims be interpreted as including preferred embodiments and all such alterations and modifications as fall within the scope of the invention.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that all the embodiments and descriptions are provided in the present invention, and that various changes and modifications can be made without departing from the spirit and scope of the present invention, and all such changes and modifications fall within the scope of the present invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a soil sampling device, includes automobile body (1), its characterized in that, it is connected with carousel (2) to rotate on automobile body (1), the lower extreme of carousel (2) is equipped with first motor, the upper end fixedly connected with installing frame (3) of carousel (2), fixedly connected with cylinder (4) in installing frame (3), the flexible fixedly connected with lifter plate (5) of cylinder (4), be equipped with the part that holds and place that is used for sampling soil on lifter plate (5).

2. A soil sampling device according to claim 1, wherein the receiving means comprises a threaded hole (6) provided in the lifting plate (5), the threaded hole (6) having a sampling cylinder (7) threaded therein.

3. A soil sampling device according to claim 2, wherein the placement means comprises a disc (8) mounted on the vehicle body (1) by means of guide means, a plurality of mounting discs (9) being rotatably connected to the disc (8), the mounting discs (9) being provided with engagement means for facilitating rotation of the sampling cylinder (7).

4. A soil sampling device according to claim 3, wherein the guide member comprises a guide slot (10) provided on the vehicle body (1), two arc-shaped plates (11) are slidably connected in the guide slot (10), the arc-shaped plates (11) are fixedly connected with the disc (8), and damping is provided between the arc-shaped plates (11) and the inner wall of the guide slot (10).

5. A soil sampling device according to claim 3, wherein the engaging means comprises a locking groove (12) fixedly connected to the mounting plate (9), and a locking block (13) cooperating with the locking groove (12) is fixedly connected to the inner wall of the sampling tube (7).

6. A soil sampling device according to claim 2, characterized in that the vehicle body (1) is provided with a switching part and a rotating part for facilitating the replacement of different sampling barrels (7), the switching part comprises a second motor (14) fixedly connected to the vehicle body (1), an electric telescopic rod (15) powered by a battery is fixedly connected to an output shaft of the second motor (14), and a first gear (16) is fixedly connected to a telescopic end of the electric telescopic rod (15).

7. A soil sampling device according to claim 6, wherein the rotary member comprises a shaft fixedly connected to the lower end faces of a plurality of mounting discs (9), a second gear (17) cooperating with the first gear (16) being fixedly connected to the shaft, and a gear ring (18) engaging with the first gear (16) being fixedly connected to the lower end of the mounting discs (9).