CN214621793U

CN214621793U - A earth sampling device for agricultural planning

Info

Publication number: CN214621793U
Application number: CN202120479737.1U
Authority: CN
Inventors: 何中华; 董桥锋; 周琦; 魏鸣; 吴文辉; 张维维; 朱郢
Original assignee: Wuhan Modern Urban Agriculture Planning And Design Institute Co ltd
Current assignee: Wuhan Modern Urban Agriculture Planning And Design Institute Co ltd
Priority date: 2021-03-05
Filing date: 2021-03-05
Publication date: 2021-11-05
Anticipated expiration: 2031-03-05

Abstract

The utility model discloses an earth sampling device for agricultural planning belongs to agricultural planning technical field, and it includes the surge drum, the equal fixedly connected with arc shell of left and right sides face of surge drum, the upper surface joint of arc shell has removal subassembly, two remove the same screw cap of opposite face fixedly connected with of subassembly, screw cap female connection has the screw thread post, two the same spiral head of lower fixed surface of arc shell is connected with. This an earth sampling device for agricultural planning gets the board through setting up threaded column, screw cap, removal subassembly, second piston and clamp for this device adopts the sample that the mode of pressing from both sides and getting can realize earth, presss from both sides simultaneously and gets the airtight space that can reach the bottom after, has ensured the normal sample to loose earth, and can play the isolation with external earth when taking out, avoids viscidity earth adhesion to take off, thereby makes this device can satisfy the user demand under the multiple condition.

Description

A earth sampling device for agricultural planning

Technical Field

The utility model belongs to the technical field of the agricultural planning, specifically be an earth sampling device for agricultural planning.

Background

In-process at agricultural planning, often need use earth sampling device to sample earth, so that carry out the analysis to the composition of earth, generally sample earth through soil sampling barrel among the prior art, but during ordinary soil sampling barrel used, be not convenient for shelter from the shutoff to sampling barrel after getting earth, make the soil that has the stickness can take out, to loose soil a little, then cause easily when extracting sampling barrel, the phenomenon that soil spills, and still can not gather alone the soil of suitable degree of depth according to actual need, make the result of use relatively poor, need improve.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In order to overcome the above-mentioned defect of prior art, the utility model provides an earth sampling device for agricultural planning has solved ordinary soil sampling barrel and has been not convenient for when using shelter from the shutoff to the sampling barrel after getting soil for the soil that has the stickness can be taken out, to loose soil a little, then cause easily when extracting the sampling barrel, the phenomenon that soil spills, and still can not gather alone the soil of suitable degree of depth according to actual need, make the relatively poor problem of result of use.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an earth sampling device for agricultural planning, includes the surge drum, the equal fixedly connected with arc shell of left and right sides face of surge drum, the upper surface joint of arc shell has removal subassembly, two remove the same screw cap of opposite face fixedly connected with of subassembly, screw cap female connection has the screw thread post, two the same spiral head of lower fixed surface of arc shell is connected with.

Two cavities are formed in the spiral head and are communicated with the arc-shaped shell through connecting pipes, a second piston is arranged in each cavity, a clamping plate is fixedly connected to the lower surface of the second piston, the clamping plates are in lap joint, and the clamping plates are in lap joint with the collecting barrel.

As a further aspect of the present invention: the surface of the arc-shaped shell is fixedly connected with a handle.

As a further aspect of the present invention: the left side surface and the right side surface of the threaded column are fixedly connected with rotating handles.

As a further aspect of the present invention: the upper surface joint of collection section of thick bamboo has the bearing, the bearing sets up outside the screw thread post.

As a further aspect of the present invention: the movable assembly comprises a sliding sleeve, the sliding sleeve is connected to the upper surface of the arc-shaped shell in a clamped mode, a sliding rod is sleeved in the sliding sleeve, the two ends of the sliding rod are fixedly connected with the lower surface of a connecting block and the upper surface of a first piston respectively, the connecting block is fixedly connected to the right side face of the threaded cap, and the first piston is connected to the right side face of the inner wall of the arc-shaped shell and the right side face of the collecting cylinder in a lapped mode respectively.

(III) advantageous effects

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

1. this an earth sampling device for agricultural planning, through setting up the screw thread post, the screw thread cap, the removal subassembly, the board is got with the clamp to the second piston, it drives screw thread cap downstream to rotate the screw thread post, make the removal subassembly move down, the second piston promotes to press from both sides simultaneously and gets the board and accomplish the butt joint, make the collection work of pressing from both sides the board and can accomplish earth, make this device adopt the mode of pressing from both sides to get to realize the sample of earth, press from both sides the airtight space that can reach the bottom after getting simultaneously, the normal sample to loose earth has been ensured, and can play the isolation with external earth when taking out, avoid viscidity earth adhesion to take over, thereby make this device can satisfy the user demand under the multiple condition.

2. This an earth sampling device for agricultural planning through setting up the spiral head, and the spiral head is the toper design for in the spiral head can insert the soil smoothly, simultaneously through the spiral on spiral head surface, and then can be under the revolving force effect in smooth screw in soil, make the operation work more light, and make this device can stretch into the work of sampling in the soil of the different degree of depth.

3. This an earth sampling device for agricultural planning, through setting up the handle, and the handle can provide the point of application of force for the staff, easily the staff carries the work that the handle took out this device to the surface of handle is provided with the rubber sleeve, makes the antiskid nature of rubber sleeve, can effectively play the effect that the antiskid is taken off, and the compliance of rubber sleeve can provide good travelling comfort for the staff simultaneously, thereby has made things convenient for staff's use.

Drawings

Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;

FIG. 2 is a front view of the present invention;

fig. 3 is a front view of the moving assembly of the present invention;

in the figure: the device comprises a collecting cylinder 1, an arc-shaped shell 2, a connecting pipe 3, a screw head 4, a cavity 5, a second piston 6, a clamping plate 7, a moving assembly 8, a connecting block 81, a sliding sleeve 82, a sliding rod 83, a first piston 84, a threaded column 9, a rotating handle 10, a threaded cap 11, a bearing 12 and a handle 13.

Detailed Description

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

As shown in fig. 1-3, the utility model provides a technical solution: a soil sampling device for agricultural planning comprises a collecting cylinder 1, wherein the collecting cylinder 1 is arranged, so that collected soil can be conveniently accommodated and placed, the left side surface and the right side surface of the collecting cylinder 1 are fixedly connected with arc-shaped shells 2, the upper surfaces of the arc-shaped shells 2 are connected with moving components 8 in a clamping manner, the opposite surfaces of the two moving components 8 are fixedly connected with the same screw cap 11, the screw cap 11 is internally threaded with a screw thread column 9, the screw thread column 9 can drive the screw cap 11 to move up and down by arranging the screw thread column 9 and the screw cap 11, so that the work of moving the first piston 84 up and down can be controlled, the work of positioning the first piston 84 can be achieved through the thread relation between the screw thread column 9 and the screw cap 11, the lower surfaces of the two arc-shaped shells 2 are fixedly connected with the same screw head 4, the screw head 4 is arranged, and is designed in a conical shape, make spiral head 4 can insert the soil smoothly in, simultaneously through the spiral on spiral head 4 surface, and then can be under the revolving force effect in smooth screw in soil for operation work is more light, and makes this device can stretch into the work of sampling in the soil of the different degree of depth.

Two cavities 5 are arranged in the spiral head 4, the cavities 5 are formed by arranging, the second piston 6 can smoothly perform movable work, the cavities 5 are communicated with the arc-shaped shell 2 through a connecting pipe 3, the second piston 6 is arranged in the cavities 5, the lower surface fixing connection of the second piston 6 clamps the plate 7, the two clamps are used for lapping the plate 7, the plate 7 is clamped and taken through the arrangement, the two clamps are used for forming a conical design, the plate 7 can be smoothly inserted into the ground, and the two clamps are used for lapping the plate 7 and the collecting cylinder 1.

Specifically, as shown in fig. 1, a handle 13 is fixedly connected to the surface of the arc-shaped housing 2, and by providing the handle 13, and the handle 13 can provide a force application point for the worker, the worker can easily lift the handle 13 to take out the device, and the surface of the handle 13 is provided with the rubber sleeve, so that the anti-skid property of the rubber sleeve can effectively play a role of anti-skid, and meanwhile, the flexibility of the rubber sleeve can provide good comfort for the working personnel, thereby facilitating the use of workers, the left and right side surfaces of the threaded column 9 are fixedly connected with the rotating handle 10, the rotating handle 10 can provide a force application point for the workers through the arrangement of the rotating handle 10, thereby facilitating the work of workers rotating the threaded column 9, the upper surface of the collecting cylinder 1 is clamped with a bearing 12, through setting up bearing 12 for bearing 12 can ensure the work of screw thread post 9 normal rotation, and bearing 12 sets up outside screw thread post 9.

Specifically, as shown in fig. 3, the moving assembly 8 includes a sliding sleeve 82, through setting up the sliding sleeve 82, make the work that the slide bar 83 can slide smoothly from top to bottom, the sliding sleeve 82 joint is at the upper surface of arc shell 2, the slide bar 83 has been cup jointed in the sliding sleeve 82, the both ends of slide bar 83 are connected with the lower surface of connecting block 81 and the upper surface fixed of first piston 84 respectively, connecting block 81 fixed connection is at the right flank of screw cap 11, first piston 84 overlap joint is respectively at the right flank of arc shell 2 inner wall and the right flank of collecting vessel 1.

The utility model discloses a theory of operation does:

s1, when in use, the clamping plate 7 and the spiral head 4 are firstly inserted into the ground, and then the handle 13 is rotated, so that the handle 13 drives the spiral head 4 to be screwed into the ground to a proper depth;

s2, rotating the rotating handle 10 to enable the rotating handle 10 to drive the threaded column 9 to rotate, enabling the threaded column 9 to drive the threaded cap 11 to move upwards, enabling the connecting block 81 to drive the sliding rod 83 and the first piston 84 to move upwards, enabling the second piston 6 to drive the clamping plates 7 to move upwards, enabling the two clamping plates 7 to be separated, and then continuing to rotate the handle 13 to enable the screw head 4 to continue to rotate downwards to a proper position;

s3, finally, the rotating handle 10 is rotated reversely to drive the threaded column 9 to rotate, the threaded cap 11 drives the sliding rod 83 and the first piston 84 to move downwards, the second piston 6 pushes the clamping plates 7 to move downwards, the two clamping plates 7 can clamp soil, the two clamping plates 7 complete butt joint, and the collecting barrel 1 is taken out upwards through the handle 13.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.

Claims

1. An earth sampling device for agricultural planning, comprising a collecting cylinder (1), characterized in that: the left side surface and the right side surface of the collecting cylinder (1) are fixedly connected with arc-shaped shells (2), the upper surfaces of the arc-shaped shells (2) are connected with moving components (8) in a clamping mode, opposite surfaces of the two moving components (8) are fixedly connected with the same threaded cap (11), threaded columns (9) are connected in the threaded caps (11) in an internal thread mode, and the lower surfaces of the two arc-shaped shells (2) are fixedly connected with the same spiral head (4);

two cavities (5) are arranged in the spiral head (4), the cavities (5) are communicated with the arc-shaped shell (2) through connecting pipes (3), second pistons (6) are arranged in the cavities (5), and lower surface fixed connection of the second pistons (6) clamps and takes the plates (7) and the plates (7) in a lap joint mode, namely the plates (7) and the collecting barrel (1) in a lap joint mode.

2. An earth sampling device for agricultural planning as claimed in claim 1, wherein: the surface of the arc-shaped shell (2) is fixedly connected with a handle (13).

3. An earth sampling device for agricultural planning as claimed in claim 1, wherein: the left side surface and the right side surface of the threaded column (9) are fixedly connected with rotating handles (10).

4. An earth sampling device for agricultural planning as claimed in claim 1, wherein: the upper surface of the collecting cylinder (1) is connected with a bearing (12) in a clamping mode, and the bearing (12) is arranged outside the threaded column (9).

5. An earth sampling device for agricultural planning as claimed in claim 1, wherein: remove subassembly (8) including sliding sleeve (82), sliding sleeve (82) joint is at the upper surface of arc shell (2), sliding sleeve (82) endotheca has connect slide bar (83), the both ends of slide bar (83) respectively with the lower surface of connecting block (81) and the last fixed surface of first piston (84) be connected, connecting block (81) fixed connection is at the right flank of screw cap (11), first piston (84) overlap joint respectively at the right flank of arc shell (2) inner wall and the right flank of collecting vessel (1).