CN220231034U

CN220231034U - Soil sampling device for environmental protection

Info

Publication number: CN220231034U
Application number: CN202321947754.9U
Authority: CN
Inventors: 吴冬艳; 张华丽
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-07-24
Filing date: 2023-07-24
Publication date: 2023-12-22
Anticipated expiration: 2033-07-24

Abstract

The utility model discloses a soil sampling device for environmental protection, which comprises a movable box body, wherein a plurality of groups of movable wheels are arranged on the bottom surface of the movable box body, fixed plates are arranged at the bottom ends of the outer walls of the left side and the right side of the movable box body, positioning columns are arranged on the fixed plates in a penetrating threaded connection mode, a group of limiting plates are symmetrically arranged in the movable box body in a left-right mode, a lower pressing cylinder is arranged in the center of the top surface of the movable box body, the output end of the lower pressing cylinder is connected with a lower pressing plate which is in sliding connection with the limiting plates, a rotating motor is fixedly arranged in the center of the bottom surface of the lower pressing plate, a drill shaft is connected with the output end of the rotating motor, a lifting plate is arranged on one side wall body of the limiting plate, which is far away from the lower pressing plate, and a solar panel is fixedly arranged on the lifting plate. Compared with the prior art, the utility model has the advantages that: the device can be quickly moved and fixed at the sampling position by the cooperation of the moving wheel and the positioning column, so that the sampling efficiency is improved; the solar panel is stored in the movable box body, so that the size of the device is reduced, and the device is convenient to carry and use.

Description

Soil sampling device for environmental protection

Technical Field

The utility model relates to the technical field of environmental protection, in particular to a soil sampling device for environmental protection.

Background

Soil is a source of human food, and the quality of soil directly affects human health, so agricultural soil pollution is a kind of soil pollution that people are paying attention to. Soil sampling refers to a method of collecting a soil sample, including the layout of the sampling and sampling techniques. Before sampling, the profile is firstly refurbished and cleaned, the floating soil on the outermost layer is scraped, and then the sample is sampled from the central typical part layer by layer from top to bottom according to layers, so that the soil quality condition monitoring, the soil pollution accident monitoring and the polluted land treatment dynamic monitoring are realized, and the effect of environmental protection is achieved.

The existing soil sampling device for environmental protection needs to be held by hand to move the device to a sampling position when in use, then a drill bit is shifted into a target depth to perform sampling operation, the structure is simple, the placing position of the device cannot be quickly transferred when the outdoor sampling operation is required, the carrying and the use are inconvenient, the sampling efficiency is affected, and therefore, the efficient movable soil sampling device for environmental protection is required.

Disclosure of Invention

The utility model aims to overcome the technical defects and provide an efficient movable soil sampling device for environmental protection.

In order to solve the technical problems, the technical scheme provided by the utility model is as follows: the utility model provides a soil sampling device for environmental protection, includes removes the box, it is equipped with the multiunit and removes the wheel to remove the box bottom surface, it all is equipped with the fixed plate to remove the box left and right sides outer wall bottom, run through threaded connection on the fixed plate is equipped with the reference column that can extend to the removal wheel bottom, it is equipped with a set of limiting plate to remove the symmetry in the box, it is equipped with down the air cylinder to remove box top surface central authorities, it is equipped with the depression bar that extends to remove in the box to remove the air cylinder output connection down, depression bar bottom spiro union is equipped with the holding down plate with limiting plate sliding connection, holding down plate bottom surface central authorities are fixed and are equipped with the heat dissipation box, fixed being equipped with rotating electrical machines in the heat dissipation box, rotating electrical machines output connection is equipped with the drill shaft, a holding down plate lateral wall body slip is equipped with the lifter plate is kept away from to the limiting plate, fixed being equipped with on the lifter plate and extending to remove the outside solar panel in box top.

Compared with the prior art, the utility model has the advantages that: the device can be quickly moved and fixed at the sampling position by the cooperation of the moving wheel and the fixing assembly, so that the sampling efficiency is improved; the solar panel can be stored in the movable box body, so that the size of the device is reduced, and the portable solar panel is convenient to carry and use.

As an improvement, both ends are all rotated about the holding down plate and are equipped with spacing gear, the locating plate is close to holding down plate a lateral wall body and is equipped with the rack with the supporting meshing of spacing gear, and spacing gear is gone up and is slided the cooperation holding down plate from top to bottom at the rack and is moved, supports it spacingly.

As an improvement, limiting plate keeps away from a holding down plate lateral wall body and is equipped with the spout, supporting slip is equipped with the slider with lifter plate one end fixed connection in the spout, lifter plate other end threaded connection is equipped with the screw thread bull stick of rotating the connection perpendicularly with the removal box inner wall, screw thread bull stick bottom connection is equipped with rotation gear, rotation gear bottom supporting meshing is equipped with the bevel gear of rotating the connection with removal box inner wall, bevel gear central authorities are connected and are equipped with the rotation handle that extends to outside the removal box, and rotation handle drive bevel gear rotates for drive gear drives screw thread bull stick rotation, thereby realizes the regulation of lifter plate height, accomodates and expands solar panel, conveniently carries of device when accomodating.

As an improvement, the left inner wall of the movable box body is provided with a storage battery positioned at the left end of the limiting plate, the right inner wall of the movable box body is provided with a controller positioned at the right end of the limiting plate, the storage battery is electrically connected with the solar panel, and the solar panel absorbs solar energy and converts the solar energy into electric energy through the controller to be stored in the storage battery for supplying power to the device, so that the effect of saving energy is achieved.

As an improvement, the outer wall of the front side of the movable box body is provided with a transparent window, the transparent window facilitates the observation of the up-and-down movement process of the drill shaft, and the drilling and sampling operation is better realized.

Drawings

FIG. 1 is a schematic view of an environment-friendly soil sampling apparatus according to the present utility model.

FIG. 2 is a view showing the state of use of the soil sampling apparatus for environmental protection according to the present utility model.

Fig. 3 is a schematic diagram of the structure of the portion a in fig. 1.

As shown in the figure: 1. moving the box body; 2. a moving wheel; 3. a fixing plate; 4. positioning columns; 5. a limiting plate; 6. a pressing cylinder; 7. pressing down a rod; 8. a lower pressing plate; 9. a heat-dissipating box; 10. a rotating motor; 11. drilling a shaft; 12. a lifting plate; 13. a solar panel; 14. a limit gear; 15. a rack; 16. a chute; 17. a slide block; 18. a threaded rotating rod; 19. rotating the gear; 20. bevel gears; 21. rotating the handle; 22. a storage battery; 23. a controller; 24. a transparent window.

Detailed Description

The present utility model will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1-3, an environment-friendly soil sampling device comprises a movable box body 1, wherein a plurality of groups of movable wheels 2 are arranged on the bottom surface of the movable box body 1, and the device is moved to a sampling position through the movable wheels 2; the outer wall bottom of the left side and the right side of the movable box body 1 is provided with a fixed plate 3, a positioning column 4 which can extend to the bottom end of the movable wheel 2 is arranged on the fixed plate 3 in a penetrating threaded connection mode, and the positioning column 4 is rotated to enable the bottom end of the positioning column to be embedded into the ground to finish the fixation of the device.

A group of limiting plates 5 are symmetrically arranged in the movable box body 1 left and right, a lower pressing cylinder 6 is arranged in the center of the top surface of the movable box body 1, the output end of the lower pressing cylinder 6 is connected with a lower pressing rod 7 extending into the movable box body 1, the bottom end of the lower pressing rod 7 is in threaded connection with a lower pressing plate 8 in sliding connection with the limiting plates 5, a heat dissipation box body 9 is fixedly arranged in the center of the bottom surface of the lower pressing plate 8, a rotating motor 10 is fixedly arranged in the heat dissipation box body 9, the heat dissipation box body 9 is made of heat dissipation materials, and the heat dissipation of the rotating motor 10 is facilitated; the rotary motor 10 output connection is equipped with the drill shaft 11, both ends are all rotated about holding down plate 8 and are equipped with spacing gear 14, spacing plate 5 be close to holding down plate 8 a lateral wall body be equipped with spacing gear 14 matched engagement's rack 15, lower pressure cylinder 6 drive holding down plate 8 down at spacing gear 14 and rack 15 spacing cooperation down move, open rotary motor 10 simultaneously and drive drill shaft 11 and constantly go deep into the soil layer, remove box 1 front side outer wall and be equipped with transparent window 24, observe the downshift position of drill shaft 11 through transparent window 24 until reaching the degree of depth that needs.

The limiting plate 5 is far away from a side wall body of the lower pressing plate 8 and is provided with a lifting plate 12 in a sliding manner, a solar panel 13 extending to the outside of the top end of the movable box body 1 is fixedly arranged on the lifting plate 12, a sliding groove 16 is formed in the side wall body of the limiting plate 5 far away from the lower pressing plate 8, a sliding block 17 fixedly connected with one end of the lifting plate 12 is arranged in the sliding groove 16 in a matched sliding manner, a threaded rotating rod 18 vertically and rotatably connected with the inner wall of the movable box body 1 is arranged at the other end of the lifting plate 12 in a threaded manner, a rotating gear 19 is connected to the bottom end of the threaded rotating rod 18, a bevel gear 20 rotatably connected with the inner wall of the movable box body 1 is arranged at the bottom end of the rotating gear 19 in a matched engagement manner, a rotating handle 21 extending to the outside of the movable box body 1 is arranged in a central connection manner, the bevel gear 20 is driven to rotate through the rotating handle 21, the driving gear drives the threaded rotating rod 18 to rotate, and accordingly the lifting plate 12 moves upwards under the cooperation of the sliding block 17 and the sliding groove 16 to push the solar panel 13 out of the movable box body 1.

The inner wall of the left side of the movable box body 1 is provided with a storage battery 22 positioned at the left end of the limiting plate 5, the inner wall of the right side of the movable box body 1 is provided with a controller 23 positioned at the right end of the limiting plate 5, the storage battery 22 is electrically connected with the solar panel 13, and the solar panel 13 absorbs solar energy and converts the solar energy into electric energy through the controller 23 to be stored in the storage battery 22 for supplying power to an electric component of the device.

In the implementation of the utility model, firstly, the device is moved to a sampling position through the moving wheel 2, then the positioning column 4 is rotated to enable the bottom end of the positioning column to be embedded into the ground to finish the fixation of the device, the bevel gear 20 is driven to rotate through the rotating handle 21, so that the driving gear drives the threaded rotating rod 18 to rotate, the lifting plate 12 moves upwards under the cooperation of the sliding block 17 and the sliding groove 16, the solar plate 13 is pushed out of the moving box body 1, the solar plate 13 absorbs solar energy and is converted into electric energy through the controller 23 to be stored in the storage battery 22, and the storage battery 22 supplies power for an electric component of the device; then the lower pressure cylinder 6 works to drive the lower pressure plate 8 to move downwards under the limit cooperation of the limit gear 14 and the rack 15, meanwhile, the rotary motor 10 is started to drive the drill shaft 11 to continuously penetrate into the soil layer, the heat dissipation box body 9 is matched with the rotary motor 10 to dissipate heat, the lower displacement position of the drill shaft 11 is observed through the transparent window 24 until drilling reaches the required sampling depth, the lower pressure cylinder 6 drives the drill shaft 11 to be far away from the ground, the positioning column 4 is rotationally taken out, an operator samples the drilling, the pushing device is continuously moved to the next sampling position and then fixed, the operation is circulated until all sampling requirements are completed, finally, the screw thread rotating rod 18 is reversely rotated, the solar panel 13 at the top end of the lifting plate 12 is retracted into the movable box body 1, the storage of the device is completed, and meanwhile, the drill shaft 11 is retracted into the movable box body 1, and the device is reduced in size and is convenient to carry.

The utility model and its embodiments have been described above with no limitation, and the actual construction is not limited to the embodiments of the utility model as shown in the drawings. In summary, if one of ordinary skill in the art is informed by this disclosure, a structural manner and an embodiment similar to the technical solution should not be creatively devised without departing from the gist of the present utility model.

Claims

1. The utility model provides a soil sampling device for environmental protection, includes removal box (1), its characterized in that: remove box (1) bottom surface and be equipped with multiunit removal wheel (2), remove box (1) left and right sides outer wall bottom and all be equipped with fixed plate (3), run through threaded connection on fixed plate (3) and be equipped with reference column (4) that can extend to removal wheel (2) bottom, the bilateral symmetry is equipped with a set of limiting plate (5) in removing box (1), remove box (1) top surface central authorities and be equipped with down air cylinder (6), down air cylinder (6) output connection is equipped with down depression bar (7) that extend to in removing box (1), down depression bar (7) bottom spiro union be equipped with holding plate (8) of limiting plate (5) sliding connection, holding down plate (8) bottom central authorities are fixed and are equipped with heat dissipation box (9), heat dissipation box (9) internal fixation is equipped with rotation motor (10), rotation motor (10) output connection is equipped with drill shaft (11), a lateral wall body slip of holding down plate (5) is equipped with lifter plate (12), be equipped with on lifter plate (12) and remove solar panel (13) to outside of removing box (1).

2. The soil sampling apparatus for environmental protection of claim 1, wherein: limiting gears (14) are rotatably arranged at the left end and the right end of the lower pressing plate (8), and a rack (15) which is in matched engagement with the limiting gears (14) is arranged on one side wall body of the limiting plate (5) close to the lower pressing plate (8).

3. The soil sampling apparatus for environmental protection of claim 1, wherein: limiting plate (5) are kept away from holding down plate (8) a lateral wall body and are equipped with spout (16), supporting slip is equipped with slider (17) with lifter plate (12) one end fixed connection in spout (16), lifter plate (12) other end threaded connection is equipped with and removes threaded rod (18) that box (1) inner wall rotated perpendicularly and be connected, threaded rod (18) bottom connection is equipped with rotation gear (19), rotation gear (19) bottom supporting meshing is equipped with bevel gear (20) of being connected with the rotation of removal box (1) inner wall, bevel gear (20) central authorities are connected and are equipped with rotation handle (21) that extend to outside removal box (1).

4. The soil sampling apparatus for environmental protection of claim 1, wherein: the solar energy storage device is characterized in that a storage battery (22) positioned at the left end of the limiting plate (5) is arranged on the left inner wall of the movable box body (1), a controller (23) positioned at the right end of the limiting plate (5) is arranged on the right inner wall of the movable box body (1), and the storage battery (22) is electrically connected with the solar panel (13).

5. The soil sampling apparatus for environmental protection of claim 1, wherein: the outer wall of the front side of the movable box body (1) is provided with a transparent window (24).