CN219434375U

CN219434375U - Soil sample collection device

Info

Publication number: CN219434375U
Application number: CN202320644001.4U
Authority: CN
Inventors: 吴雅康; 沈中月; 王绍伟
Original assignee: Zhejiang Yuchen Environmental Technology Co ltd
Current assignee: Zhejiang Yuchen Environmental Technology Co ltd
Priority date: 2023-03-29
Filing date: 2023-03-29
Publication date: 2023-07-28
Anticipated expiration: 2033-03-29

Abstract

The utility model relates to the technical field of soil collection, in particular to a soil sample collection device which comprises a collection frame, wherein a universal wheel is fixedly connected to the bottom of the collection frame, a first motor is fixedly connected to the inner wall of the collection frame, an output shaft of the first motor is fixedly connected with a threaded rod through a coupler, and a thread sleeve is movably connected to the outer wall of the threaded rod. According to the utility model, the first motor is started, the first motor drives the threaded rod to rotate and drive the threaded sleeve on one side to move left and right, the second hydraulic rod is started to drive the electric drill bit to move downwards, the electric drill bit rotates and loosens soil, the first motor is reversed again to enable the threaded sleeve on the other side to move to the original position, the second motor is started to drive the soil collection cylinder to rotate and start the first hydraulic rod to descend so that the soil collection cylinder collects soil, and the problem that when soil collection cylinder is hard or the collection depth is deep, soil is difficult to directly insert into soil is achieved.

Description

Soil sample collection device

Technical Field

The utility model relates to the technical field of soil collection, in particular to a soil sample collection device.

Background

Soil sampling refers to a method for collecting a soil sample, and the physicochemical properties of the soil are known by analyzing the collected soil sample.

The prior patent (publication number: CN 218271478U) discloses a soil sample collecting device comprising: get soil pipe, connecting rod, handle and spout, the connecting rod is installed at the soil pipe top, the connecting rod top is provided with the handle, this soil sample collection device, the environmental evaluation can provide the basis for the reasonable site selection of construction project, prevent because the unreasonable harm that is difficult to eliminate of bringing for the environment of overall arrangement, gather soil through soil sample collection device, environmental evaluation soil sample collection device is inconvenient to adjust its length, thereby inconvenient different users use, can pull the handle and remove this moment, can drive the extension rod and remove when the handle removes, can drive the stopper when the extension rod slides and remove, can release the soil sample of soil pipe inside when the extrusion piece removes, soil sample can be released from soil pipe inside through extrusion piece fast after the soil sample is taken out to the soil sample collection device of being convenient for.

The inventors found that the following problems exist in the prior art in the process of implementing the present utility model: when the soil is harder or the collection depth is deeper, the sampling device is difficult to directly insert into the soil, and is time-consuming and labor-consuming.

For this reason, there is a need to provide a soil sample collection device.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model aims to provide a soil sample collecting device which solves the problem that when the soil quality of a collecting barrel is hard or the collecting depth is deep, the collecting barrel is difficult to directly insert into soil.

In order to achieve the above purpose, the utility model provides a soil sample collection device, which adopts the following technical scheme: including gathering the frame, gather the bottom fixedly connected with universal wheel of frame, gather the first motor of inner wall fixedly connected with of frame, the output shaft of first motor passes through shaft coupling fixedly connected with threaded rod, the outer wall swing joint of threaded rod has the thread bush, the outer wall fixedly connected with second hydraulic stem of thread bush, electric drill bit is installed to the one end of second hydraulic stem.

The outer wall fixedly connected with second motor of thread bush, the output shaft of second motor passes through the first hydraulic stem of shaft coupling fixedly connected with, the one end fixedly connected with soil collection section of thick bamboo of first hydraulic stem, the inner wall fixedly connected with electric putter of soil collection section of thick bamboo, electric putter's one end fixedly connected with push plate.

As the preferred scheme, the insertion mechanism is installed to the outer wall of collection frame, insertion mechanism includes fixed connection at the insertion box of collection frame outer wall, the inner wall swing joint of insertion box has the lead screw, the one end fixedly connected with rolling disc of lead screw, the one end fixedly connected with locating plug of lead screw.

Preferably, one end of the screw rod penetrates through the top of the insertion box and extends to the outer wall of the insertion box, and the outer wall of the screw rod is in threaded connection with the inner wall of the insertion box.

As the preferable scheme, the inner wall fixedly connected with slide bar of collection frame, the outer wall swing joint of slide bar has the sliding sleeve, the outer wall fixedly connected with linking rod of sliding sleeve, and the one end and the outer wall fixed connection of screw sleeve of linking rod.

As the preferable scheme, the outer wall of threaded rod is provided with the external screw thread, and the thread bush passes through external screw thread and threaded rod's outer wall threaded connection.

As the preferable scheme, the push plate forms a telescopic structure through the electric push rod, and the outer wall of the push plate is movably connected with the inner wall of the soil collection cylinder.

As the preferable scheme, the linking rod is movably connected with the slide rod through the sliding sleeve, and the inner wall of the sliding sleeve is in sliding connection with the outer wall of the slide rod.

Compared with the prior art, the utility model provides a soil sample collection device, which has the following beneficial effects:

1. according to the utility model, through the mutual matching of the first motor, the threaded rod, the threaded sleeve, the second hydraulic rod, the electric drill bit, the second motor, the soil collection cylinder and the first hydraulic rod, the first motor is started, the first motor drives the threaded rod to rotate and drive the threaded sleeve on one side to move left and right, the second hydraulic rod is started to drive the electric drill bit to move downwards, the electric drill bit rotates and loosens soil, the first motor is reversed to enable the threaded sleeve on the other side to move to the original position, the second motor is started to drive the soil collection cylinder to rotate and start the first hydraulic rod to descend so that the soil collection cylinder collects soil, and the problem that soil is difficult to directly insert into the soil when the soil is hard or the collection cylinder is deeper is achieved by loosening soil in advance.

2. According to the utility model, through the mutual matching of the rotating disc, the screw rod, the positioning plug and the electric push rod, the rotating disc drives the screw rod to rotate and drives the positioning plug to move downwards to insert the soil stable collection frame, and meanwhile, the collected soil can start the electric push rod to drive the pushing plate to push out the soil, so that the purposes of improving the stability of the collection device and pushing out the collected soil are achieved.

Drawings

FIG. 1 is a perspective view of the present utility model;

FIG. 2 is a front cross-sectional view of the present utility model;

FIG. 3 is a front view of an interposer of the present utility model;

FIG. 4 is a diagram showing the connection between the second hydraulic rod and the electric drill bit according to the present utility model;

FIG. 5 is a front cross-sectional view of a soil collection cartridge of the present utility model.

In the figure: 1. a collection frame; 2. a universal wheel; 3. an insertion mechanism; 301. an insertion box; 302. a rotating disc; 303. a screw rod; 304. positioning a plug; 4. a slide bar; 5. a sliding sleeve; 6. a connecting rod; 7. a first motor; 8. a threaded rod; 9. a first hydraulic lever; 10. a soil collection canister; 11. a thread sleeve; 12. a second hydraulic lever; 13. an electric drill; 14. a second motor; 15. an electric push rod; 16. pushing the plate.

Detailed Description

Embodiments of the present utility model are described in further detail below with reference to the accompanying drawings and examples. The following examples are illustrative of the utility model but are not intended to limit the scope of the utility model.

In the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more; the terms "upper," "lower," "left," "right," "inner," "outer," "front," "rear," "head," "tail," and the like are used as an orientation or positional relationship based on that shown in the drawings, merely to facilitate description of the utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the utility model. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

Examples

Referring to fig. 1-5, the embodiment provides a soil sample collection device, which comprises a collection frame 1, wherein a universal wheel 2 is fixedly connected to the bottom of the collection frame 1, a first motor 7 is fixedly connected to the inner wall of the collection frame 1, an output shaft of the first motor 7 is fixedly connected with a threaded rod 8 through a coupling, the outer wall of the threaded rod 8 is movably connected with a threaded sleeve 11, a second hydraulic rod 12 is fixedly connected to the outer wall of the threaded sleeve 11, and an electric drill bit 13 is installed at one end of the second hydraulic rod 12.

The outer wall fixedly connected with second motor 14 of thread bush 11, the output shaft of second motor 14 passes through shaft coupling fixedly connected with first hydraulic stem 9, and the one end fixedly connected with soil collection section of thick bamboo 10 of first hydraulic stem 9, the inner wall fixedly connected with electric putter 15 of soil collection section of thick bamboo 10, the one end fixedly connected with push plate 16 of electric putter 15.

The insertion mechanism 3 is installed to the outer wall of collection frame 1, and insertion mechanism 3 includes fixed connection at the insertion case 301 of collection frame 1 outer wall, and the inner wall swing joint of insertion case 301 has lead screw 303, and the one end fixedly connected with rolling disc 302 of lead screw 303, the one end fixedly connected with positioning plug 304 of lead screw 303.

Examples

Referring to FIGS. 1-5, based on the same concept as embodiment 1 above, this embodiment also proposes

One end of the screw rod 303 penetrates through the top of the insertion box 301 and extends to the outer wall of the insertion box 301, the outer wall of the screw rod 303 is in threaded connection with the inner wall of the insertion box 301, through the mutual cooperation of the rotating disc 302, the screw rod 303, the positioning plug 304 and the electric push rod 15, the rotating disc 302 drives the screw rod 303 to rotate and drives the positioning plug 304 to move downwards to insert the soil stabilization collection frame 1, meanwhile, collected soil can start the electric push rod 15 to drive the pushing plate 16 to push out the soil, and the purposes of improving the stability of the collection device and pushing out the collected soil are achieved.

The inner wall fixedly connected with slide bar 4 of collection frame 1, the outer wall swing joint of slide bar 4 has sliding sleeve 5, and the outer wall fixedly connected with linking rod 6 of sliding sleeve 5, and the one end of linking rod 6 and the outer wall fixed connection of thread bush 11.

The outer wall of threaded rod 8 is provided with the external screw thread, and thread bush 11 passes through external screw thread and threaded rod 8's outer wall threaded connection, through the first motor 7 that sets up, threaded rod 8, thread bush 11, second hydraulic stem 12, electric drill bit 13, second motor 14, soil collection section of thick bamboo 10 and first hydraulic stem 9 mutually support, start first motor 7, first motor 7 drives threaded rod 8 rotation and drives the thread bush 11 of one side and control the removal, start second hydraulic stem 12 and drive electric drill bit 13 downwardly moving, electric drill bit 13 rotates the soil loosening, the thread bush 11 of another side is moved to the normal position to the first motor 7 of returning again, start second motor 14 drive soil collection section of thick bamboo 10 rotation and start first hydraulic stem 9 decline and make soil collection section of thick bamboo 10 gather, this has reached in advance the soil loosening and has prevented to gather when the section of thick bamboo soil texture is harder or the collection degree of depth is darker, the comparatively difficult problem in the direct insertion soil.

The push plate 16 forms a telescopic structure through the electric push rod 15, and the outer wall of the push plate 16 is movably connected with the inner wall of the soil collection cylinder 10, and the push plate 16 can be driven to stretch and retract through the arranged electric push rod 15 to push out soil in the soil collection cylinder 10.

The connecting rod 6 is movably connected with the slide rod 4 through the slide sleeve 5, the inner wall of the slide sleeve 5 is slidably connected with the outer wall of the slide rod 4, and the slide sleeve 5 and the connecting rod 6 can slide conveniently through the arranged slide rod 4.

The working principle of the utility model is as follows: when the collecting frame 1 is driven to move through the universal wheel 2 and the collecting position is moved, the rotary rotating disc 302 drives the screw rod 303 to rotate and drives the positioning plug 304 to move downwards to insert the soil to stabilize the collecting frame 1, an external power supply is connected to start the first motor 7, the first motor 7 drives the threaded rod 8 to rotate and drive the threaded sleeve 11 on one side to move left and right, the second hydraulic rod 12 is started to drive the electric drill bit 13 to move downwards, the electric drill bit 13 rotates and loosens soil, the first motor 7 is reversed again to enable the threaded sleeve 11 on the other side to move to the original position, the second motor 14 is started to drive the soil collecting cylinder 10 to rotate and the first hydraulic rod 9 is started to descend so that the soil collecting cylinder 10 can collect soil, and the collected soil can start the electric push rod 15 to drive the pushing plate 16 to push out the soil.

Finally, it should be noted that the above embodiments are only for illustrating the technical solution of the present utility model, and not for limiting the scope of the present utility model, and although the present utility model has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions can be made to the technical solution of the present utility model without departing from the spirit and scope of the technical solution of the present utility model.

Claims

1. Soil sample collection device, including gathering frame (1), its characterized in that: the automatic drilling device is characterized in that a universal wheel (2) is fixedly connected to the bottom of the collection frame (1), a first motor (7) is fixedly connected to the inner wall of the collection frame (1), a threaded rod (8) is fixedly connected to an output shaft of the first motor (7) through a coupler, a threaded sleeve (11) is movably connected to the outer wall of the threaded rod (8), a second hydraulic rod (12) is fixedly connected to the outer wall of the threaded sleeve (11), and an electric drill bit (13) is installed at one end of the second hydraulic rod (12);

the outer wall fixedly connected with second motor (14) of thread bush (11), the output shaft of second motor (14) passes through shaft coupling fixedly connected with first hydraulic stem (9), the one end fixedly connected with soil collection section of thick bamboo (10) of first hydraulic stem (9), the inner wall fixedly connected with electric putter (15) of soil collection section of thick bamboo (10), the one end fixedly connected with push plate (16) of electric putter (15).

2. The soil sample collection device of claim 1, wherein: the utility model discloses a collection frame, including collection frame (1), insert mechanism (3) are installed to the outer wall of collection frame (1), insert mechanism (3) are including fixed connection at insert case (301) of collection frame (1) outer wall, the inner wall swing joint of insert case (301) has lead screw (303), the one end fixedly connected with rolling disc (302) of lead screw (303), the one end fixedly connected with positioning plug (304) of lead screw (303).

3. The soil sample collection device of claim 2, wherein: one end of the screw rod (303) penetrates through the top of the insertion box (301) and extends to the outer wall of the insertion box (301), and the outer wall of the screw rod (303) is in threaded connection with the inner wall of the insertion box (301).

4. The soil sample collection device of claim 1, wherein: the inner wall fixedly connected with slide bar (4) of collection frame (1), the outer wall swing joint of slide bar (4) has sliding sleeve (5), the outer wall fixedly connected with of sliding sleeve (5) links up pole (6), and the one end and the outer wall fixed connection of thread bush (11) of linking pole (6).

5. The soil sample collection device of claim 1, wherein: the outer wall of threaded rod (8) is provided with the external screw thread, and thread bush (11) pass through external screw thread and the outer wall threaded connection of threaded rod (8).

6. The soil sample collection device of claim 1, wherein: the pushing plate (16) forms a telescopic structure through the electric push rod (15), and the outer wall of the pushing plate (16) is movably connected with the inner wall of the soil collection cylinder (10).

7. The soil sample collection device of claim 4, wherein: the connecting rod (6) is movably connected with the sliding rod (4) through the sliding sleeve (5), and the inner wall of the sliding sleeve (5) is in sliding connection with the outer wall of the sliding rod (4).