CN213148355U

CN213148355U - Sampling device for soil treatment

Info

Publication number: CN213148355U
Application number: CN202020983695.0U
Authority: CN
Inventors: 马帅
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-06-02
Filing date: 2020-06-02
Publication date: 2021-05-07
Anticipated expiration: 2030-06-02

Abstract

The utility model relates to a soil sampling equipment technical field specifically is a sampling device is used in soil treatment, include: the box body is characterized in that a threaded rod is mounted at the top of an inner cavity of the box body, a first gear is fixedly mounted on the threaded rod, a second gear is meshed with one side of the first gear, a rotating rod is fixedly connected with one side of the second gear, and the rotating rod penetrates through the box body and extends to the outside of the box body; the middle surface of the threaded rod is in threaded connection with a nut, sliding grooves are formed in two sides of the inner wall of the box body, sliding blocks are installed in the sliding grooves in a sliding mode, and one side, far away from the sliding grooves, of each sliding block is fixedly connected onto the outer surface of the nut; threaded rod bottom fixed mounting has the drill bit, install sampling mechanism in the threaded rod inner chamber, the device utilizes the inside sampling device of threaded rod can relax take out the soil with required detection by the underground, can not mix different degree of depth soil together, prevents that soil from mixing to receive the pollution after being in the same place, leads to the inaccurate sampling result.

Description

Sampling device for soil treatment

Technical Field

The utility model relates to a soil sampling equipment technical field specifically is a device is used in soil treatment sample.

Background

Along with the development of society, people are more and more paying attention to the improvement of environment, cause environmental pollution's reason a lot, have air pollution, water pollution etc. and the pollution of environment may cause harm to soil, makes the heavy metal content in the soil exceed standard to water in the soil causes the pollution, so need soil sampling device to take a sample the soil, detects afterwards, judges whether this soil is contaminated. A soil sampler is a tool for acquiring a soil sample, and comprises a soil drill, a shovel and a shovel which are commonly used, wherein the soil drill is composed of a drill bit and a handle which are made of hard materials, the drill bit is usually spiral or cylindrical, the top end of the spiral drill bit is a pair of sharp knife edges which can be rotatably cut into soil, an expanded soil containing cavity is arranged next to the knife edges, and the soil containing cavity is drilled into the soil surface downwards along with the rotation of the handle, the soil sample of the soil layer to be collected can be guided into the cavity, the diameter of the cylindrical soil drill is slightly different at the two ends, the end connected with the handle is slightly larger than the end contacted with the soil, the soil which enters the cylinder when the soil drill fetches the soil is prevented from scattering due to the movement of the soil drill, and traditional soil sampling device simple structure is not convenient for use, and because receive the pollution of different positions soil very easily during the sample, often leads to the sample failure, greatly increased the working strength and the operating time of sampling personnel.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a device is used in soil treatment sample to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a device for soil remediation sampling comprising: the box body is characterized in that a threaded rod is mounted at the top of an inner cavity of the box body, a first gear is fixedly mounted on the threaded rod, a second gear is meshed with one side of the first gear, a rotating rod is fixedly connected with one side of the second gear, and the rotating rod penetrates through the box body and extends to the outside of the box body; the middle surface of the threaded rod is in threaded connection with a nut, sliding grooves are formed in two sides of the inner wall of the box body, sliding blocks are installed in the sliding grooves in a sliding mode, and one side, far away from the sliding grooves, of each sliding block is fixedly connected onto the outer surface of the nut; a drill bit is fixedly arranged at the bottom of the threaded rod, and a sampling mechanism is arranged in the inner cavity of the threaded rod; the sampling mechanism includes: the sampling slide block, sampling slide block one side fixed mounting has the spring, spring one side is fixed on the internal cavity face of threaded rod, and one side fixed mounting is on the sampling slide block, be fixed with the sampling tube on the sampling slide block opposite side, be fixed with first arc on the sampling slide block of sampling tube both sides.

As a further aspect of the present invention: and a supporting block is fixedly arranged outside the lower end of the box body.

As a further aspect of the present invention: the rotating rod is connected with a rotating handle, and the surface of the rotating handle is provided with an anti-slip pad.

As a further aspect of the present invention: and a transparent observation port is arranged on the position, corresponding to the sliding groove, of the box body wall plate on one side of the box body, and a graduated scale is arranged on the observation port.

As a further aspect of the present invention: a baffle is fixed on the lower portion of the inner cavity of the box body, and the upper surface of the baffle is connected with the bottom of the sliding groove.

Another object of the embodiment of the present invention is to provide a sampling mechanism, which further comprises: the sampling slide block slides in the groove; the movable door is installed on the threaded rod at the end part of the groove, second arc-shaped plates are fixedly installed on the movable door in the direction opposite to the sampling sliding block, a pull rod is fixed between the two second arc-shaped plates installed on the movable door, the pull rod penetrates through the top of the box body and extends to the outer side of the top of the box body, and a handle is fixed on the pull rod.

As a further aspect of the present invention: the sliding door is of an inverted concave structure.

As a further aspect of the present invention: the first arc-shaped plate and the second arc-shaped plate correspond to each other and are fixedly installed.

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

the device is when carrying out sampling treatment to soil, can relax carry out soil sampling work with the soil degree of depth of the required sample of positioning of sampling mechanism, and can guarantee that the soil of taking a sample is the soil of a certain fixed degree of depth, can not receive the mutual contamination between the soil of different soil degree of depth, has guaranteed the accuracy of sample, has improved the work efficiency of sample, has reduced the intensity of labour of sampling work.

Drawings

Fig. 1 is a schematic structural view of a sampling device for soil treatment.

Fig. 2 is a schematic structural view of a sampling mechanism inside the sampling device for soil treatment.

FIG. 3 is a front view of a sampling mechanism within the soil remediation sampling device.

In the figure: 1-box body, 2-supporting block, 3-threaded rod, 4-first gear, 5-second gear, 6-rotating rod, 7-rotating handle, 8-sliding block, 9-nut, 10-sliding chute, 11-graduated scale, 12-baffle, 13-drill bit, 14-sampling mechanism, 1401-sampling sliding block, 1402-spring, 1403-sampling tube, 1404-first arc plate, 1405-groove, 1406-sliding door, 1407-second arc plate, 1408-pull rod and 1409-pull handle.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.

Example 1

Referring to fig. 1-3, in an embodiment of the present invention, a sampling device for soil treatment includes: the box body 1 is characterized in that a threaded rod 3 is installed at the top of an inner cavity of the box body 1, a first gear 4 is fixedly installed on the threaded rod 3, a second gear 5 is meshed with one side of the first gear 4, a rotating rod 6 is fixedly connected with one side of the second gear 5, and the rotating rod 6 penetrates through the box body 1 and extends to the outside of the box body 1; the middle surface of the threaded rod 3 is in threaded connection with a nut 9, two sides of the inner wall of the box body 1 are provided with sliding grooves 10, sliding blocks 8 are arranged in the sliding grooves 10 in a sliding mode, and one side, far away from the sliding grooves 10, of each sliding block 8 is fixedly connected onto the outer surface of the nut 9; 3 bottom fixed mounting of threaded rod has drill bit 13, install sampling mechanism 14 in the 3 inner chambers of threaded rod, sampling mechanism 14 includes: the sampling device comprises a sampling slide block 1401, wherein a spring 1402 is fixedly arranged on one side of the sampling slide block 1401, one side of the spring 1402 is fixed on the inner cavity surface of a threaded rod 3, one side of the spring 1402 is fixedly arranged on the sampling slide block 1401, a sampling tube 1403 is fixed on the other side of the sampling slide block 1401, and first arc-shaped plates 1404 are fixed on the sampling slide blocks 1401 on the two sides of the sampling tube 1403.

In this embodiment, the supporting block 2 is fixedly installed outside the lower end of the box body 1, and the supporting block 2 is arranged at the lower end of the box body 1 to prevent the device from inclining in the sampling process, so that the stability of the whole device is improved.

In this embodiment, the rotating rod 6 is connected with a rotating handle 7, and the surface of the rotating handle 7 is provided with a non-slip mat, so that the rotating handle 7 on the rotating rod 6 and the non-slip mat on the rotating handle are beneficial to rotating the rotating rod 6, and the phenomenon of slipping in the rotating process is prevented.

In this embodiment, the position that corresponds spout 10 on the box wallboard of box 1 one side is provided with transparent viewing aperture, and is provided with scale 11 on the viewing aperture, sets up transparent viewing aperture and sets up the convenient sampling depth of confirming sampling device that can relax when taking a sample to soil of scale 11 on the viewing aperture, in time adjusts the sampling depth, and convenient record collects the sample data.

In this embodiment, the baffle 12 is fixed on the lower portion of the inner cavity of the box body 1, the upper surface of the baffle 12 is connected with the bottom of the chute 10, and the baffle 12 can block soil outside the inner cavity of the box body 1 to prevent the soil from entering the inner cavity of the box body 1.

Example 2

In this embodiment, the sampling mechanism 14 further includes: a groove 1405 is formed in the bottom of the sampling slide 1401, and the sampling slide 1401 slides in the groove 1405; a movable door 1406 is installed on the threaded rod 3 at the end of the groove 1405, a second arc plate 1407 is fixedly installed on the movable door 1406 in the direction opposite to the sampling slide 1401, a pull rod 1408 is fixed between the two second arc plates 1407 installed on the movable door, the pull rod 1408 penetrates through the top of the box body 1 and extends to the outside of the top of the box body 1, a pull handle 1409 is fixed on the pull rod 1408, after the drill 13 reaches a specified position, the pull rod 1408 is lifted up through the pull handle 1409, the second arc plate 1407 fixed on the movable door 1406 starts to slowly lift and is gradually separated from the first arc plate 1404 under the action of the pull rod 1408, the sampling slide 1401 starts to slide along the groove 1405 under the action of the spring 1402, the sampling tube 1403 slowly penetrates into the soil for sampling, after the sampling is finished, the pull rod 1408 is slowly pressed downwards, the first arc plate 1404 and the second arc plate 1407 start to contact at the moment, and under the interaction of the arc plates and the spring 1402, the sampling tube 1403 begins to shrink along with the sampling slide 1401, and finally the whole sampling mechanism is completely retracted into the threaded rod 3, so that the sampling work is completed.

In this embodiment, the movable gate 1406 is in an inverted concave structure, and the movable gate 1406 is provided in such a manner as to facilitate the sampling tube 1403 to enter and exit the device in the sampling process, so as to prevent the influence on sampling caused by the blocking of the movable gate 1406.

In this embodiment, the first arc-shaped plate 1404 and the second arc-shaped plate 1407 are corresponding to each other and fixedly mounted, and the first arc-shaped plate 1404 and the second arc-shaped plate 1407 are correspondingly and fixedly mounted to ensure that the sampling sliding block 1401 can slide smoothly in the groove 1405.

The utility model discloses a theory of operation is: firstly, the box body 1 is placed at a soil position to be sampled, then the drill bit 13 is slowly drilled into the ground by rotating the handle 7, when the drill bit 13 reaches a specified position, the rotation of the handle 7 is stopped, then the pull rod 1408 is lifted up by the pull handle 1409, at the moment, the second arc plate 1407 fixed on the sliding door 1406 starts to slowly lift up and gradually separate from the first arc plate 1404 under the action of the pull rod 1408, at the moment, the sampling slide block 1401 starts to slide along the groove 1405 under the action of the spring 1402, the sampling tube 1403 slowly enters the soil for sampling, after the sampling is finished, the pull rod 1408 is slowly pressed downwards, at the moment, the first arc plate 1404 and the second arc plate 1407 start to contact, and under the interaction of the arc plates and the spring 1402, the sampling tube 1403 starts to shrink along with the sampling slide block 1401, and finally, the whole sampling mechanism completely retracts into the threaded rod 3 to finish the sampling work, the device is in the middle of soil sampling process, convenient and fast, and the location is accurate, and the position that reachs required sample soil that can be accurate samples soil, and soil sampling process to soil by the sample accomplish the in-process that reachs ground, soil can not take place to mix with the soil of other degree of depth, causes soil pollution, leads to the sample failure, and the sampling efficiency of whole device is high, and the success rate is big, and the practicality is stronger.

The above is only the preferred embodiments of the present invention, and it should be noted that, for those skilled in the art, without departing from the concept of the present invention, several modifications and improvements can be made, and these should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent.

Claims

1. A sampling device for soil remediation, comprising: the box body (1) is characterized in that a threaded rod (3) is mounted at the top of an inner cavity of the box body (1), a first gear (4) is fixedly mounted on the threaded rod (3), a second gear (5) is meshed with one side of the first gear (4), a rotating rod (6) is fixedly connected with one side of the second gear (5), and the rotating rod (6) penetrates through the box body (1) and extends to the outside of the box body (1); the middle surface of the threaded rod (3) is in threaded connection with a nut (9), sliding grooves (10) are formed in the two sides of the inner wall of the box body (1), a sliding block (8) is installed in the sliding grooves (10) in a sliding mode, and one side, far away from the sliding grooves (10), of the sliding block (8) is fixedly connected onto the outer surface of the nut (9); threaded rod (3) bottom fixed mounting has drill bit (13), install sampling mechanism (14) in threaded rod (3) inner chamber, sampling mechanism (14) include: the sampling device comprises a sampling sliding block (1401), wherein a spring (1402) is fixedly installed on one side of the sampling sliding block (1401), one side of the spring (1402) is fixed on the inner cavity surface of a threaded rod (3), one side of the spring is fixedly installed on the sampling sliding block (1401), a sampling tube (1403) is fixed on the other side of the sampling sliding block (1401), and first arc-shaped plates (1404) are fixed on the sampling sliding blocks (1401) on the two sides of the sampling tube (1403).

2. A sampling device for soil treatment according to claim 1, wherein a support block (2) is fixedly mounted to the exterior of the lower end of the housing (1).

3. The sampling device for soil treatment according to claim 1, wherein a rotation handle (7) is connected to the rotation rod (6), and a non-slip mat is installed on the surface of the rotation handle (7).

4. The sampling device for soil treatment according to claim 1, wherein a transparent viewing port is provided on the wall plate of the box body at one side of the box body (1) corresponding to the position of the sliding groove (10), and a graduated scale (11) is provided on the viewing port.

5. The sampling device for soil treatment according to claim 1, wherein a baffle plate (12) is fixed to the lower part of the inner cavity of the box body (1), and the upper surface of the baffle plate (12) is connected with the bottom of the chute (10).

6. The soil remediation sampling device of claim 1, wherein the sampling mechanism (14) further comprises: the bottom of the sampling sliding block (1401) is provided with a groove (1405), and the sampling sliding block (1401) slides in the groove (1405); install on threaded rod (3) of recess (1405) tip and move door (1406), move door (1406) and go up with sample slider (1401) relative direction fixed mounting have second arc (1407), move and be fixed with pull rod (1408) between two second arc (1407) of installing on the door, pull rod (1408) run through box (1) top and extend to the box (1) top outside, be fixed with handle (1409) on pull rod (1408).

7. The soil remediation sampling device of claim 6, wherein the sliding door (1406) is of inverted concave configuration.

8. The soil remediation sampling apparatus of claim 6, wherein the first arcuate plate (1404) and the second arcuate plate (1407) are fixedly secured to one another.