CN210571474U

CN210571474U - Soil sampling device

Info

Publication number: CN210571474U
Application number: CN201921234842.8U
Authority: CN
Inventors: 郑晓宁
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-08-01
Filing date: 2019-08-01
Publication date: 2020-05-19
Anticipated expiration: 2029-08-01

Abstract

The utility model relates to a soil sampling device, which comprises a bottom plate and a lifting plate, wherein the top of the bottom plate is symmetrically and fixedly provided with a limiting guide rod, the two sides of the lifting plate are symmetrically and fixedly provided with a sliding sleeve, the sliding sleeve is sleeved outside the limiting guide rod, the lifting plate can be controlled to lift by a handle, a motor can drive a sampling cylinder to rotate, the sampling cylinder can be conveniently penetrated into the ground, the soil with different depths can be conveniently collected, the soil on the upper layer can be prevented from entering the inner cavity of a conical cylinder through a collecting hole when the sampling cylinder penetrates into the ground by arranging an arc-shaped baffle plate, the purity of the collected soil can be improved, the arc-shaped baffle plate and the collecting hole are staggered to form a soil sample which can enter the conical cylinder through the collecting hole by rotating a rotating rod of a rotating block after the sampling cylinder penetrates into the ground, the rotating block is rotated reversely to, the sampling cylinder is pulled out from the ground to finish the collection of the soil, and the use is convenient.

Description

Soil sampling device

Technical Field

The utility model relates to a soil sampling device belongs to environmental monitoring technical field.

Background

Soil is a food source for human beings, and the soil directly influences the health of human beings, so soil monitoring is important, the soil monitoring is basically consistent with water quality and atmosphere monitoring, and the current situation of soil quality monitoring is achieved by adopting a proper measuring method to measure various physical and chemical properties of the soil, such as iron, manganese, total potassium, organic matters, total nitrogen, available phosphorus, total phosphorus, water, total arsenic, available boron, fluoride, chloride, mineral oil, total salt content and the like; monitoring soil pollution accidents; dynamic monitoring of pollutant land treatment; for the purpose of soil background value investigation and the like, in order to solve the problem of soil quality, people begin to continuously research the sampling of soil, the existing soil sampling device is inconvenient to operate when in use, the purity of collected soil is poor, and the efficiency of collection is low by manpower, so that the further improvement is needed.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem of overcoming the existing defects, the utility model provides a soil sampling device, the sampling accuracy is high, the use is convenient, the lifting plate can be guided and limited by arranging a limiting guide rod and a sliding sleeve, the lifting plate can be lifted conveniently, the lifting plate can be controlled to lift by lifting the lifting plate, a motor can drive a sampling cylinder to rotate, the sampling cylinder can be penetrated into the ground conveniently, the soil with different depths can be collected conveniently, the upper soil can be prevented from entering the inner cavity of a conical cylinder through a collecting hole when the sampling cylinder penetrates into the ground by arranging an arc-shaped baffle plate, the purity of the collected soil can be improved, the arc-shaped baffle plate and the collecting hole are staggered to enter the conical cylinder through the collecting hole by rotating a rotating rod of a rotating block after the sampling cylinder penetrates into the ground, the rotating block is rotated reversely after the soil is collected, so that the arc-, through motor reverse rotation sampling barrel, extract the sampling barrel from the underground and can accomplish the collection of soil, convenient to use through setting up spacing pin rod, steps on the running-board with the foot and inserts the underground to spacing pin rod and can fix the bottom plate, makes things convenient for hou mian collection operation, can effectively solve the problem in the background art.

In order to solve the technical problem, the utility model provides a following technical scheme:

a soil sampling device comprises a bottom plate and a lifting plate, wherein limiting guide rods are symmetrically and fixedly arranged at the top of the bottom plate, sliding sleeves are symmetrically and fixedly arranged at two sides of the lifting plate, the sliding sleeves are sleeved outside the limiting guide rods, a motor is fixedly connected at the bottom of the lifting plate through a motor support, a first rectangular sleeve is fixedly connected at the bottom of the motor through a transmission shaft, a sampling cylinder is arranged at the bottom of the first rectangular sleeve), the sampling cylinder) comprises a second rectangular sleeve, the second rectangular sleeve is fixedly connected with the first rectangular sleeve through bolts, an upper cylinder body is fixedly arranged at the bottom of the second rectangular sleeve, a lower cylinder body is fixedly arranged at the bottom of the lower cylinder body, collecting holes are symmetrically dug at two sides of the conical cylinder, an arc-shaped baffle plate is arranged at one side of the collecting holes and positioned in an inner cavity of the conical cylinder, and a rotating rod is fixedly connected at one side of, the second rectangle cover inner chamber is worn to locate at the dwang top, just through pivot fixed connection between dwang and the second rectangle cover, the fixed turning block that is equipped with in dwang top, just the turning block is established to the hexagon structure.

Further, the diameter of the lower cylinder body is larger than that of the upper cylinder body, and threads are arranged on the outer side of the bottom of the lower cylinder body.

Further, the bottom plate is of a disc structure, and a through hole is formed in the middle of the bottom plate in an excavated mode.

Furthermore, limiting pin rods are symmetrically and fixedly arranged at the bottom of the bottom plate.

Furthermore, pedals are symmetrically and fixedly arranged on two sides of the bottom plate.

Further, a handle is fixedly arranged at the top of the lifting plate, and a rubber sleeve is sleeved on the outer side of the handle.

Furthermore, one side of the sliding sleeve is provided with a locking bolt, and the end part of the locking bolt penetrates through one side of the sliding sleeve.

The utility model discloses beneficial effect: the utility model relates to a soil sampling device, the sampling accuracy is high, convenient to use, can lead spacing to the lifter plate through setting up spacing guide arm and sliding sleeve, conveniently go up and down to the lifter plate, can control the motor through carrying the lifter plate and go up and down, the motor can drive the sampling cylinder and rotate, conveniently penetrate the sampling cylinder underground, conveniently gather the soil of different degree of depth, can prevent that the upper soil from entering the toper section of thick bamboo inner chamber through the collection hole when the sampling cylinder penetrates the underground through setting up cowl, can improve the purity of gathering soil, make cowl and collection hole stagger soil sample through the rotatory dwang of turning block after the sampling cylinder penetrates the underground, can enter the toper section of thick bamboo through the collection hole, soil collection finishes the reverse rotation turning block and makes cowl and collection hole overlap and seal the collection hole, through the motor reverse rotation sampling cylinder, extract the sampling cylinder from the underground and can accomplish the collection of soil, convenient to use through setting up spacing pin rod, steps on the running-board with the foot and inserts the underground to spacing pin rod and can fix the bottom plate, makes things convenient for hou mian collection operation.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention.

Fig. 1 is the utility model discloses a soil sampling device front view.

Fig. 2 is the utility model relates to a soil sampling device's bottom plate structure schematic diagram.

Fig. 3 is a front view of the sampling cylinder of the soil sampling device of the present invention.

Figure 4 is the utility model discloses a soil sampling device's sampling cylinder cross-sectional view.

Reference numbers in the figures: 1. a base plate; 2. a lifting plate; 3. a limiting guide rod; 4. a sliding sleeve; 5. a motor; 6. a first rectangular sleeve; 7. a sampling cartridge; 8. a second rectangular sleeve; 9. an upper cylinder body; 10. a lower cylinder body; 11. a tapered barrel; 12. a collection well; 13. rotating the rod; 14. an arc-shaped baffle plate; 15. rotating the block; 16. a thread; 17. a through hole; 18. a limit pin rod; 19. a foot pedal; 20. a handle; 21. and locking the bolt.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

The first embodiment is as follows:

as shown in figures 1-4, a soil sampling device comprises a bottom plate 1 and a lifting plate 2, wherein a limiting guide rod 3 is symmetrically and fixedly arranged at the top of the bottom plate 1, sliding sleeves 4 are symmetrically and fixedly arranged at two sides of the lifting plate 2, the sliding sleeves 4 are sleeved outside the limiting guide rod 3, the lifting plate 2 can be guided and limited by arranging the limiting guide rod 3 and the sliding sleeves 4, so that the lifting plate 2 can be conveniently lifted, a motor 5 is fixedly connected at the bottom of the lifting plate 2 through a motor bracket, a first rectangular sleeve 6 is fixedly connected at the bottom of the motor 5 through a transmission shaft, a sampling cylinder 7 is arranged at the bottom of the first rectangular sleeve 6, the sampling cylinder 7 comprises a second rectangular sleeve 8, the second rectangular sleeve 8 is fixedly connected with the first rectangular sleeve 6 through a bolt, so that the sampling cylinder 7 can be conveniently dismounted and fixed, the rotary block 15 can be rotated after the sampling cylinder 7 is disassembled, the upper cylinder body 9 is fixedly arranged at the bottom of the second rectangular sleeve 8, the lower cylinder body 10 is fixedly arranged at the bottom of the upper cylinder body 9, the conical cylinder 11 is fixedly arranged at the bottom of the lower cylinder body 10, the collecting holes 12 are symmetrically dug and arranged at two sides of the conical cylinder 11, the arc baffle plate 14 is arranged at one side of the collecting hole 12 and positioned in the inner cavity of the conical cylinder 11, the soil on the upper layer can be prevented from entering the inner cavity of the conical cylinder 11 through the collecting hole 12 when the sampling cylinder 7 penetrates into the ground by arranging the arc baffle plate 14, the purity of the collected soil can be improved, the rotary rod 13 is fixedly connected to one side of the arc baffle plate 14 through a support rod, the top of the rotary rod 13 is arranged in the inner cavity of the second rectangular sleeve 8 in a penetrating manner, the rotary rod 13 is fixedly connected with the second rectangular sleeve, the provision of the turning block 15 facilitates the rotation of the turning rod 13.

In this embodiment, the diameter of barrel 10 is greater than the diameter of last barrel 9 down, just barrel 10 bottom outside is equipped with screw thread 16 down, sets up screw thread 16 and can reduce the frictional force between barrel 10 and the ground down, conveniently penetrates the underground to sampling cylinder 7.

In this embodiment, the bottom plate 1 is established to the disc structure, just dig in the middle part of bottom plate 1 and be equipped with through-hole 17, set up through-hole 17 and conveniently penetrate the underground to sampling cylinder 7, the fixed spacing pin 18 that is equipped with of bottom plate 1 bottom symmetry, through setting up spacing pin 18, can fix bottom plate 1 to the spacing pin 18 of inserting the underground with pedal 19 is stepped on to the foot, makes things convenient for hou mian collection operation, the fixed running-board 19 that is equipped with of bottom plate 1 bilateral symmetry.

In this embodiment, 2 fixed handles 20 that are equipped with in top of lifter plate, just the handle 20 outside cover is equipped with the rubber sleeve, conveniently holds to carry and draws lifter plate 2.

Example two:

as shown in fig. 1, a locking bolt 21 is arranged on one side of the sliding sleeve 4, the end of the locking bolt 21 penetrates through one side of the sliding sleeve 4, and the locking bolt 21 is arranged to facilitate fixing the position of the lifting plate 2 after use.

The utility model discloses the theory of operation: the limiting guide rod 3 and the sliding sleeve 4 can guide and limit the lifting plate 2, the lifting plate 2 can be conveniently lifted, the lifting plate 2 can be lifted by the handle 20 to control the motor 5 to lift, the motor 5 can drive the sampling cylinder 7 to rotate, the sampling cylinder 7 can be conveniently penetrated into the ground, soil at different depths can be conveniently collected, the arc-shaped baffle plate 14 can prevent the soil at the upper layer from entering the inner cavity of the conical cylinder 11 through the collecting hole 12 when the sampling cylinder 7 penetrates into the ground, the purity of the collected soil can be improved, the arc-shaped baffle plate 14 and the collecting hole 12 can be staggered to obtain a soil sample through the collecting hole 12 and enter the conical cylinder 11 by rotating the rotating rod 13 by the rotating block 15 after the sampling cylinder penetrates into the ground, the rotating block 15 is rotated reversely after the soil is collected to enable the arc-shaped baffle plate 14 and the collecting hole 12 to be overlapped to seal the collecting hole 12, the sampling cylinder 7 is reversely rotated by the motor, the limit pin rod 18 is inserted into the ground by stepping on the pedal 19 to fix the bottom plate 1, so that the subsequent collection operation is facilitated.

The above is the preferred embodiment of the present invention, and the technical personnel in the field of the present invention can also change and modify the above embodiment, therefore, the present invention is not limited to the above specific embodiment, and any obvious improvement, replacement or modification made by the technical personnel in the field on the basis of the present invention all belong to the protection scope of the present invention.

Claims

1. The utility model provides a soil sampling device, includes bottom plate (1) and lifter plate (2), its characterized in that: the top of the bottom plate (1) is symmetrically and fixedly provided with a limiting guide rod (3), the two sides of the lifting plate (2) are symmetrically and fixedly provided with a sliding sleeve (4), the sliding sleeve (4) is sleeved outside the limiting guide rod (3), the bottom of the lifting plate (2) is fixedly connected with a motor (5) through a motor support, the bottom of the motor (5) is fixedly connected with a first rectangular sleeve (6) through a transmission shaft, the bottom of the first rectangular sleeve (6) is provided with a sampling cylinder (7), the sampling cylinder (7) comprises a second rectangular sleeve (8), the second rectangular sleeve (8) is fixedly connected with the first rectangular sleeve (6) through bolts, the bottom of the second rectangular sleeve (8) is fixedly provided with an upper cylinder body (9), the bottom of the upper cylinder body (9) is fixedly provided with a lower cylinder body (10), the bottom of the lower cylinder body (10) is fixedly provided with a conical cylinder (11), a toper section of thick bamboo (11) bilateral symmetry is dug and is equipped with collection hole (12), it is equipped with cowl (14) to gather hole (12) one side and is located a toper section of thick bamboo (11) inner chamber, cowl (14) one side is through branch fixedly connected with dwang (13), second rectangle cover (8) inner chamber is worn to locate at dwang (13) top, just through pivot fixed connection between dwang (13) and second rectangle cover (8), dwang (13) top is fixed and is equipped with turning block (15), just turning block (15) are established to the hexagon structure.

2. A soil sampling device according to claim 1, wherein: the diameter of the lower cylinder body (10) is larger than that of the upper cylinder body (9), and threads (16) are arranged on the outer side of the bottom of the lower cylinder body (10).

3. A soil sampling device according to claim 1, wherein: the bottom plate (1) is of a disc structure, and a through hole (17) is dug in the middle of the bottom plate (1).

4. A soil sampling device according to claim 1, wherein: and limiting pin rods (18) are symmetrically and fixedly arranged at the bottom of the bottom plate (1).

5. A soil sampling device according to claim 1, wherein: pedals (19) are symmetrically and fixedly arranged on two sides of the bottom plate (1).

6. A soil sampling device according to claim 1, wherein: the lifting plate is characterized in that a handle (20) is fixedly arranged at the top of the lifting plate (2), and a rubber sleeve is sleeved on the outer side of the handle (20).

7. A soil sampling device according to claim 1, wherein: one side of the sliding sleeve (4) is provided with a locking bolt (21), and the end part of the locking bolt (21) penetrates through one side of the sliding sleeve (4).