CN218212008U

CN218212008U - Soil sample collection device for soil detection

Info

Publication number: CN218212008U
Application number: CN202221656302.0U
Authority: CN
Inventors: 吴俊鸿
Original assignee: Shandong Shenji Engineering Investigation Co ltd
Current assignee: Shandong Shenji Engineering Investigation Co ltd
Priority date: 2022-06-28
Filing date: 2022-06-28
Publication date: 2023-01-03
Anticipated expiration: 2032-06-28

Abstract

The utility model provides a soil sample collection device for soil detection relates to soil sample collection technical field. This soil sample collection device for soil testing includes base, rotor plate, fixing base, sleeve, push rod, telescopic inner wall connection has bulldozing mechanism, the equal fixed mounting in the lower surface left and right sides of rotor plate has the pneumatic cylinder, two the equal fixedly connected with hydraulic stem of lower extreme of pneumatic cylinder, two the lower extreme fixedly connected with sampling mechanism of hydraulic stem, the equal fixed mounting in lower surface four corners of base has the supporting leg, four the equal fixed mounting of lower extreme of supporting leg has the gyro wheel, the upper surface right side of base articulates through the round pin axle has electric telescopic handle. This soil detects uses soil sample collection device can release the inside soil of sampler barrel through setting up bulldozing mechanism, has solved traditional soil sample collection device and has not been convenient for the problem of taking out the soil sample after using, has improved work efficiency.

Description

Soil sample collection device for soil detection

Technical Field

The utility model relates to a technical field is collected to the soil sample, specifically is a soil sample collection device for soil detection.

Background

Soil environment monitoring means that the environment quality (or pollution degree) and the change trend thereof are determined by measuring representative values of factors affecting the soil environment quality. Soil monitoring generally refers to soil environment monitoring, and generally comprises technical contents of distribution sampling, sample preparation, analysis methods, result characterization, data statistics, quality evaluation and the like.

Need collect soil sample before soil testing, but traditional soil sample collection device is not convenient for take out soil sample after using, has reduced work efficiency to traditional soil sample collection device also can not adjust the sample depth according to actual conditions, and application scope is little, has reduced the practicality of device.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a soil sample collection device for soil detection has solved the problem in the background art.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a soil sample collecting device for soil detection comprises a base, wherein a rectangular through groove is formed in the base, the inner wall of the left side of the rectangular through groove is hinged to a rotating plate through a hinge, a stop block is fixedly arranged on the right side of the upper surface of the rotating plate, a fixed seat is fixedly arranged on the right side of the upper surface of the rotating plate, a through hole is formed in the center of the upper surface of the rotating plate, a sleeve is inserted in the through hole, the inner wall of the sleeve is connected with a soil pushing mechanism, hydraulic cylinders are fixedly arranged on the left side and the right side of the lower surface of the rotating plate, hydraulic rods are fixedly connected to the lower ends of the two hydraulic cylinders, sampling mechanisms are fixedly connected to the lower ends of the two hydraulic rods, supporting legs are fixedly arranged at four corners of the lower surface of the base, rollers are fixedly arranged at the lower ends of the four supporting legs, an electric telescopic rod is hinged to the right side of the upper surface of the base through a pin shaft, the left end of the electric telescopic rod is hinged to the upper end of the fixed seat through a pin shaft, and a push rod is fixedly connected to the left side of the upper surface of the base;

the bulldozing mechanism comprises a first threaded rod, an adjusting wheel and a push plate, the inner wall of the sleeve is rotationally connected with the first threaded rod, the upper end of the first threaded rod is fixedly connected with the adjusting wheel, and the lower end of the first threaded rod is fixedly connected with the push plate;

sampling mechanism includes connecting seat, second threaded rod, goes up fastening nut, connecting plate, sampler barrel down, two the lower extreme fixedly connected with connecting seat of hydraulic stem, the equal fixed through-hole and the interpolation of having seted up in the upper surface left and right sides of connecting seat have connect the second threaded rod, two the upper end outer wall of second threaded rod has all cup jointed last fastening nut, two the lower extreme outer wall of second threaded rod has all cup jointed fastening nut down, two the lower extreme fixedly connected with connecting plate of second threaded rod, the lower fixed surface of connecting plate is connected with the sampler barrel.

Preferably, the lower end of the sleeve penetrates through the upper surface of the connecting seat and is fixedly connected with the connecting plate.

Preferably, the inner wall of the sleeve is provided with a thread matched with the first threaded rod, and the sleeve is in threaded connection with the first threaded rod.

Preferably, the outer wall of the push rod is sleeved with a rubber sleeve.

Preferably, the front surface of the sleeve is provided with a graduated scale.

Preferably, the lower end of the first threaded rod penetrates through the lower surface of the connecting plate and is rotatably connected with the push plate through a bearing.

(III) advantageous effects

The utility model provides a soil sample collection device for soil detection. The method has the following beneficial effects:

1. this soil sample collection device for soil testing, through setting up sampling device, when the sample depth degree needs to be adjusted, at first find corresponding size according to the scale, twist two again and go up fastening nut and make two last fastening nut up move, stop moving after moving to the position that corresponds with the scale two last fastening nut, then the staff presses down the sleeve and makes the sleeve down move, the sleeve down moves and drives the connecting plate down and make two second threaded rods down move along the through-hole on the connecting seat down, stop moving after the upper surface of connecting seat and last fastening nut contact, twist again down fastening nut makes fastening nut up move down, until the top inner wall of lower fastening nut chucking connecting seat, thereby can adjust the degree of depth that soil sample gathered, application scope is wider, increase the practicality of device, more can satisfy user's demand.

2. This soil detects uses soil sample collection device through setting up bulldozing mechanism, twists the regulating wheel and drives first threaded rod and rotate, and first threaded rod rotates and drives the push pedal and down remove to release the inside soil of sampler barrel, solved traditional soil sample collection device and be not convenient for the problem of taking out the soil sample after using, improved work efficiency.

Drawings

Fig. 1 is a schematic structural view of a soil sample collecting device for soil detection according to the present invention;

fig. 2 is a front view of a soil sample collecting device for soil detection according to the present invention;

fig. 3 is an enlarged schematic view of a portion a shown in fig. 1 of a soil sample collecting device for soil detection provided by the present invention.

Wherein, 1, a base; 2. a rotating plate; 3. a fixed seat; 4. a sleeve; 5. a bulldozing mechanism; 501. a first threaded rod; 502. an adjustment wheel; 503. pushing the plate; 6. a hydraulic cylinder; 7. a hydraulic lever; 8. a sampling mechanism; 801. a connecting seat; 802. a second threaded rod; 803. tightening the nut; 804. a lower fastening nut; 805. a connecting plate; 806. a sampling tube; 9. supporting legs; 10. a roller; 11. an electric telescopic rod; 12. a push rod.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and examples.

The embodiment of the utility model provides a soil sample collecting device for soil detection, as shown in figure 1-3, comprising a base 1, wherein the base 1 is provided with a rectangular through groove, the left inner wall of the rectangular through groove is hinged with a rotating plate 2 through a hinge, a stop block is fixedly arranged on the right side of the upper surface of the rotating plate 2, a fixed seat 3 is fixedly arranged on the right side of the upper surface of the rotating plate 2, the center of the upper surface of the rotating plate 2 is provided with a through hole, a sleeve 4 is inserted in the through hole, the front surface of the sleeve 4 is provided with a scale, the sampling depth which is convenient to observe and adjust through the scale is arranged, the inner wall of the sleeve 4 is connected with a bulldozing mechanism 5, hydraulic cylinders 6 are fixedly arranged on the left side and the right side of the lower surface of the rotating plate 2, hydraulic rods 7 are fixedly connected with the lower ends of the two hydraulic rods 7, sampling mechanisms 8 are fixedly connected with the lower ends of the two hydraulic rods 7, and supporting legs 9 are fixedly arranged on the four corners of the lower surface of the base 1, the lower ends of four supporting legs 9 are fixedly provided with idler wheels 10, the soil collecting device is convenient to move by arranging the idler wheels 10, the labor burden of workers is lightened, the right side of the upper surface of a base 1 is hinged with an electric telescopic rod 11 through a pin shaft, the left end of the electric telescopic rod 11 is hinged at the upper end of a fixed seat 3 through a pin shaft, the left side of the upper surface of the base 1 is fixedly connected with a push rod 12, the outer wall of the push rod 12 is sleeved with a rubber sleeve, the comfort of a user can be improved by sleeving a rubber gasket on the outer wall of the push rod 12, after the adjustment is completed, a hydraulic cylinder 6 is controlled to drive a hydraulic rod 7 to extend, the hydraulic rod 7 extends to drive a sampling mechanism 8 to move downwards, a sampling cylinder 806 is inserted into soil until the connecting seat 801 is contacted with the ground, then the hydraulic cylinder 6 is controlled to shorten the hydraulic rod 7 to enable the whole sampling mechanism 8 to ascend, and collected soil is stored in the sampling cylinder 806, then control electric telescopic handle 11 extension and promote fixing base 3 for the rotor plate 2 centers on and rotates with the articulated department of base 1, thereby makes sampler barrel 806 slope, and the bottom left side of sampler barrel 806 is interior arc and is provided with the barb, can prevent that the soil sample of sample from droing, improves sample stability.

Bulldoze mechanism 5 including first threaded rod 501, regulating wheel 502, push pedal 503, sleeve 4's inner wall rotates and is connected with first threaded rod 501, sleeve 4's inner wall is provided with the screw thread with first threaded rod 501 looks adaptation, and sleeve 4 and first threaded rod 501 threaded connection, with sleeve 4 and first threaded rod 501 threaded connection, the direction of movement of first threaded rod 501 can be controlled through first threaded rod 501's direction of rotation, first threaded rod 501's upper end fixedly connected with regulating wheel 502, first threaded rod 501's lower extreme fixedly connected with push pedal 503, first threaded rod 501's lower extreme runs through the lower surface of connecting plate 805 and passes through bearing and push pedal 503 rotatable coupling, with passing through bearing rotatable coupling between first threaded rod 501 and the push pedal 503, can not drive push pedal 503 and rotate when first threaded rod 501 rotates, only can promote push pedal 503 and move down, it rotates to twist regulating wheel 502 and drive push pedal 503 and move down, thereby release the inside soil of sampling barrel 806, the problem that traditional soil sample collection device is not convenient for taking out soil sample after using is solved, the efficiency of work is improved.

Sampling mechanism 8 includes connecting seat 801, second threaded rod 802, go up fastening nut 803, fastening nut 804 down, connecting plate 805, sampler barrel 806, the lower extreme fixedly connected with connecting seat 801 of two hydraulic stem 7, the upper surface left and right sides of connecting seat 801 all fixedly seted up the through-hole and the through-hole in-plug connection has second threaded rod 802, the upper end outer wall of two second threaded rod 802 all cup joints fastening nut 803, the lower extreme outer wall of two second threaded rod 802 all cup joints fastening nut 804 down, the lower extreme fixedly connected with connecting plate 805 of two second threaded rod 802, the lower extreme of sleeve 4 runs through the upper surface of connecting seat 801 and with connecting plate 805 fixed connection, the lower fixed surface of connecting plate 805 is connected with sampler barrel 806, when needing to adjust the sampling depth, at first find corresponding size according to the chucking scale, twist two last fastening nut 803 again and make two last fastening nut 803 up move, stop moving after two last fastening nut 803 move to the position that corresponds with the scale, then the staff presses sleeve 4 and makes sleeve 4 move down, sleeve 4 moves down and drives connecting plate 802 down and makes the connecting seat 802 along the lower fastening nut 801 move up the contact with the fastening nut 801, thereby the straight moving up-down can satisfy the straight moving range of the straight adjusting device of the upper surface of the fastening nut 804 that the fastening nut moved down.

Further, the inner wall of the sleeve 4 is provided with a thread adapted to the first threaded rod 501, and the sleeve 4 is in threaded connection with the first threaded rod 501, as shown in fig. 1, the sleeve 4 is in threaded connection with the first threaded rod 501, and the moving direction of the first threaded rod 501 can be controlled by the rotating direction of the first threaded rod 501.

Further, the outer wall of the push rod 12 is sleeved with a rubber sleeve, as shown in fig. 1, the comfort of the user can be improved by sleeving a rubber pad on the outer wall of the push rod 12.

Further, the front surface of the sleeve 4 is provided with a graduated scale, as shown in fig. 2, so that the adjusted sampling depth can be observed conveniently.

Further, the lower end of the first threaded rod 501 penetrates through the lower surface of the connecting plate 805 and is rotatably connected with the push plate 503 through a bearing, as shown in fig. 3, the first threaded rod 501 and the connecting plate 805 are rotatably connected through a bearing, and when the first threaded rod 501 rotates, the connecting plate 805 is not driven to rotate, and only the connecting plate 805 is pushed to move downwards.

The working principle is as follows: when the soil collection device is used, a worker holds the push rod 12 to push the soil collection device to move, the comfort of a user can be improved by sleeving the rubber pad on the outer wall of the push rod 12, the soil collection device is convenient to move by arranging the roller 10, and the labor burden of the worker is reduced; when the soil collection device moves to a proper position and the sampling depth needs to be adjusted, firstly, the corresponding size is found according to the graduated scale, then, the two upper fastening nuts 803 are twisted to enable the two upper fastening nuts 803 to move upwards until the two upper fastening nuts 803 move to the position corresponding to the graduated scale and then stop moving, then, a worker presses the sleeve 4 to enable the sleeve 4 to move downwards, the sleeve 4 moves downwards to drive the connecting plate 805 to move downwards to enable the two second threaded rods 802 to move downwards along the through holes on the connecting seat 801 until the upper surface of the connecting seat 801 contacts with the upper fastening nuts 803 and then stops moving, then, the lower fastening nuts 804 are twisted to enable the lower fastening nuts 804 to move upwards until the lower fastening nuts 804 clamp the inner wall of the top of the connecting seat 801, thereby can adjust the degree of depth that the soil sample was gathered, application scope is wider, increase the practicality of device, more can satisfy user's demand, after adjusting, control pneumatic cylinder 6 and drive hydraulic stem 7 extension, hydraulic stem 7 extension drives sampling mechanism 8 and moves down, inject sampling tube 806 into soil, until connecting seat 801 and ground contact, then control pneumatic cylinder 6 to make hydraulic stem 7 shorten and make whole sampling mechanism 8 rise, the earth that collects at this moment is stored in sampling tube 806, then control electric telescopic handle 11 extension and promote fixing base 3, make rotor plate 2 revolve around the articulated department with base 1, thus make sampling tube 806 slope, and the bottom left side of sampling tube 806 is the inner arc form and is provided with the barb, can prevent the soil sample of sample from droing, improve the sampling stability; then wrench movement regulating wheel 502 drives first threaded rod 501 and rotates again, and first threaded rod 501 rotates and drives push pedal 503 and move down to release the inside soil of sampler barrel 806, solved traditional soil sample collection device and be not convenient for the problem of taking out soil sample after the use, improved work efficiency.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a soil sample collection device for soil detection, includes base (1), its characterized in that: the automatic soil-shifting device is characterized in that a rectangular through groove is formed in the base (1), the inner wall of the left side of the rectangular through groove is hinged to a rotating plate (2) through a hinge, a stop block is fixedly arranged on the right side of the upper surface of the rotating plate (2), a fixing seat (3) is fixedly arranged on the right side of the upper surface of the rotating plate (2), a through hole is formed in the center of the upper surface of the rotating plate (2), a sleeve (4) is inserted into the through hole, a soil-shifting mechanism (5) is connected to the inner wall of the sleeve (4), hydraulic cylinders (6) are fixedly arranged on the left side and the right side of the lower surface of the rotating plate (2), hydraulic rods (7) are fixedly connected to the lower ends of the two hydraulic rods (7), sampling mechanisms (8) are fixedly connected to the lower ends of the two hydraulic rods (7), supporting legs (9) are fixedly arranged at four corners of the lower surface of the base (1), idler wheels (10) are fixedly arranged at the lower ends of the four supporting legs (9), an electric telescopic rod (11) is hinged to the right side of the upper surface of the base (1), the electric telescopic rod (11) is hinged to the upper end of the fixing seat (3) through a pin shaft, and a push rod (12) is fixedly connected to the left side of the upper surface of the base (1);

the bulldozing mechanism (5) comprises a first threaded rod (501), an adjusting wheel (502) and a push plate (503), the inner wall of the sleeve (4) is rotatably connected with the first threaded rod (501), the upper end of the first threaded rod (501) is fixedly connected with the adjusting wheel (502), and the lower end of the first threaded rod (501) is fixedly connected with the push plate (503);

sampling mechanism (8) are including connecting seat (801), second threaded rod (802), go up fastening nut (803), fastening nut (804) down, connecting plate (805), sampler barrel (806), two the lower extreme fixedly connected with connecting seat (801) of hydraulic stem (7), the upper surface left and right sides of connecting seat (801) is all fixed to be seted up the through-hole and the through-hole interpolation has been connected with second threaded rod (802), two last fastening nut (803) have all been cup jointed to the upper end outer wall of second threaded rod (802), two lower fastening nut (804), two have all been cup jointed to the lower extreme outer wall of second threaded rod (802) the lower extreme fixedly connected with connecting plate (805) of second threaded rod (802), the lower fixed surface of connecting plate (805) is connected with sampler barrel (806).

2. The soil sample collecting device for soil detection according to claim 1, wherein: the lower end of the sleeve (4) penetrates through the upper surface of the connecting seat (801) and is fixedly connected with the connecting plate (805).

3. The soil sample collecting device for soil detection according to claim 1, wherein: the inner wall of sleeve (4) is provided with the screw thread with first threaded rod (501) looks adaptation, and sleeve (4) and first threaded rod (501) threaded connection.

4. The soil sample collecting device for soil detection according to claim 1, wherein: the outer wall of the push rod (12) is sleeved with a rubber sleeve.

5. The soil sample collecting device for soil detection according to claim 1, wherein: the front surface of the sleeve (4) is provided with a graduated scale.

6. The soil sample collecting device for soil detection according to claim 1, wherein: the lower end of the first threaded rod (501) penetrates through the lower surface of the connecting plate (805) and is rotatably connected with the push plate (503) through a bearing.