Portable sampling device for ecological environment restoration

Abstract

The utility model discloses a portable sampling device for ecological environment restoration, which comprises a base for supporting, a rotating plate, a threaded rod and a sampling barrel, the outer side of the upper end of the rotating plate is rotatably connected to the outer side of a support frame, the inner side of the middle part of the rotating plate is rotatably connected with a connecting plate, and a spring is wound on the outer side of the connecting plate; a sliding plate is in threaded connection with the outer side of the threaded rod, the outer side of the sliding plate is slidably connected to the inner side of the supporting frame, a handle is fixedly connected to the upper end of the threaded rod, a grooved wheel is fixedly connected to the interior of the lower end of the sampling barrel, a fixing frame is fixedly connected to the upper end of the grooved wheel, and a fixing column is in clamping groove connection with the outer side of the fixing frame. According to the portable sampling device for ecological environment restoration, the stability of the sampling device can be improved, the supporting strength of the sampling device can be enhanced, the sampling height of the sampling device can be adjusted, the practicability is high, rapid sampling can be carried out, and meanwhile, soil is prevented from falling off accidentally when taken out.

Description

Technical Field

[0001] The utility model relates to the technical field of ecological environment restoration, in particular to a portable sampling device for ecological environment restoration. Background Technique

[0002] Sampling devices for ecological environment restoration can help experts understand various indicators of the ecological environment, such as humidity, pH value, organic matter content, etc., so as to change the ecological environment layout, monitor soil pollution and optimize irrigation methods according to the missing factors in the sampling, and protect the ecological environment more precisely. There are various portable sampling devices for ecological environment restoration on the market;

[0003] However, generally, a portable sampling device for ecological environment restoration is not convenient for enhancing the stability of the sampling device. Therefore, when the ground condition during sampling is uneven, the sampling device is prone to instability. It is not convenient to adjust the sampling depth of the sampling device. Therefore, when sampling is required, the sampling device is prone to the situation that it cannot sample the soil at a deeper depth. It is not convenient to cut the sampled soil. Therefore, when sampling deep soil, the soil is relatively firm and it is prone to the situation that it cannot be taken out completely. Therefore, we propose a portable sampling device for ecological environment restoration to solve the problems mentioned above. Content of the Utility Model

[0004] The purpose of the utility model is to provide a portable sampling device for ecological environment restoration to solve the problems in the above background technique that generally, a portable sampling device for ecological environment restoration is not convenient for enhancing the stability of the sampling device. Therefore, when the ground condition during sampling is uneven, the sampling device is prone to instability. It is not convenient to adjust the sampling depth of the sampling device. Therefore, when sampling is required, the sampling device is prone to the situation that it cannot sample the soil at a deeper depth. It is not convenient to cut the sampled soil. Therefore, when sampling deep soil, the soil is relatively firm and it is prone to the situation that it cannot be taken out completely.

[0005] To achieve the above purpose, the utility model provides the following technical scheme: A portable sampling device for ecological environment restoration, including a base for support;

[0006] It further includes:

[0007] A rotating plate, the outer side of the upper end of the rotating plate is rotatably connected to the outer side of a support frame, and the inner side of the middle part of the rotating plate is rotatably connected to a connecting plate, and a spring is wound around the outer side of the connecting plate;

[0008] A threaded rod, the outer side of the threaded rod is threadedly connected to a sliding plate, and the outer side of the sliding plate is slidably connected to the inner side of the support frame, and the upper end of the threaded rod is fixedly connected to a handle;

[0009] Sampling cylinder, a cutting structure is arranged inside the sampling cylinder, wherein the cutting structure includes a grooved wheel, a fixing bracket and a fixing column. The lower end inside the sampling cylinder is fixedly connected with the grooved wheel, the upper end of the grooved wheel is fixedly connected with the fixing bracket, and the fixing column is connected to the outer card slot of the fixing bracket.

[0010] Preferably, the outer side of the lower end of the rotating plate is rotatably connected to the inner side of the upper end of the base.

[0011] Preferably, the rotating plates are arranged at equal angles on the outer side of the support frame, and the outer side of the lower end of the connecting plate is rotatably connected to the inner side of the upper end of the base.

[0012] Preferably, the outer sides of the upper and lower ends of the threaded rod are rotatably connected to the inner parts of the upper and lower ends of the support frame, and the lower end of the sliding plate is fixedly connected with the sampling cylinder.

[0013] Preferably, a fixing rod is fixedly connected to the upper side of the left end of the fixing column, and the outer card slot of the fixing rod is connected to the inside of the sampling cylinder.

[0014] Preferably, the fixing brackets are arranged at equal angles on the outer side of the upper end of the grooved wheel, the outer side of the upper end of the fixing column is rotatably connected with a cutting plate, and the lower end of the cutting plate is rotatably connected to the inside of the upper end of the grooved wheel. The cutting plates are arranged at equal angles inside the upper end of the grooved wheel.

[0015] Compared with the prior art, the beneficial effects of the present utility model are as follows: This portable sampling device for ecological environment restoration can increase the stability of the sampling device, enhance the support strength of the sampling device, can adjust the sampling height of the sampling device, has strong practicability, can perform rapid sampling, and at the same time avoid the soil from accidentally falling when taken out;

[0016] 1. There are rotating plates, connecting plates and springs arranged. By placing the base on the ground, the rotating plates and connecting plates arranged at the upper end of the base are used for triangular support, and springs are wound around the outer side of the connecting plates, which can increase the stability of the sampling device;

[0017] 2. There are rotating plates, connecting plates and support frames arranged. By arranging the rotating plates at equal angles on the outer side of the support frame and rotatably connecting the connecting plates to the inner side of the middle of each rotating plate, the situation of displacement of the sampling device during the sampling process can be avoided;

[0018] 3. There are sliding plates, threaded rods and handles arranged. By rotating the handle, driving the threaded rod fixedly connected to the lower end of the handle to rotate, and driving the sliding plate threadedly connected to the outer side of the handle to move downward, the sampling height of the sampling device can be adjusted;

[0019] 4. A support frame, a slide plate, and a sampling cylinder are provided. By moving the slide plate, the sampling cylinder fixedly connected to the lower end of the slide plate is driven to move up or down. At the same time, the outside of the slide plate is slidably connected to the inside of the support frame to limit the slide plate, which can avoid skewing when sampling downward.

[0020] 5. A fixing frame, a fixing column, and a fixing rod are provided. By rotating the fixing rod fixedly connected to the upper side of the left end of the fixing column, the fixing column is driven to slide on the outside of the fixing frame, and the cutting plate rotatably connected to the inside of the upper end of the grooved pulley is driven to rotate, which can cut the sampled soil and seal the soil inside the sampling cylinder. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a front view sectional structure schematic diagram of the present utility model;

[0022] Figure 2 It is a front view three-dimensional structure schematic diagram of the connection of the slide plate, the threaded rod, and the handle of the present utility model;

[0023] Figure 3 It is a front view three-dimensional structure schematic diagram of the connection of the rotating plate, the connecting plate, and the spring of the present utility model;

[0024] Figure 4 It is a top view structure schematic diagram of the connection of the grooved pulley, the fixing frame, and the fixing column of the present utility model;

[0025] Figure 5 It is a front view three-dimensional sectional structure schematic diagram of the connection of the fixing frame, the fixing column, and the fixing rod of the present utility model.

[0026] In the figure: 1, base; 2, rotating plate; 3, connecting plate; 4, spring; 5, support frame; 6, slide plate; 7, threaded rod; 8, handle; 9, sampling cylinder; 10, grooved pulley; 11, fixing frame; 12, fixing column; 13, fixing rod; 14, cutting plate. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0027] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0028] Please refer to Figures 1-5 , the present utility model provides a technical solution: a portable sampling device for ecological environment restoration, including a base 1, a rotating plate 2, a connecting plate 3, a spring 4, a support frame 5, a slide plate 6, a threaded rod 7, a handle 8, a sampling cylinder 9, a grooved pulley 10, a fixing frame 11, a fixing column 12, a fixing rod 13, and a cutting plate 14;

[0029] Example 1: Please refer to Figures 1-5 , for the existing sampling device for portable ecological environment restoration, it is not convenient to enhance the stability of the sampling device. Therefore, when the ground condition during sampling is uneven, the sampling device is likely to be unstable. To solve this technical problem, the following technical content is disclosed in this example.

[0030] A sampling device for portable ecological environment restoration includes a base 1. The inner side of the upper end of the base 1 is rotatably connected to a rotating plate 2. The outer side of the upper end of the rotating plate 2 is rotatably connected to a support frame 5. The inner side of the middle part of the rotating plate 2 is rotatably connected to a connecting plate 3. A spring 4 is wound around the outer side of the connecting plate 3, and both the upper and lower ends of the spring 4 are fixedly connected to the inner side of the connecting plate 3.

[0031] When the sampling device needs to be supported, place the lower part of the base 1 on the ground. At this time, a large triangle is formed between the rotating plate 2 fixedly connected to the inner side of the upper end of the base 1 and the outer side of the support frame 5. The rotating plate 2 is arranged at equal angles on the outer side of the support frame 5 to support the three sides of the support frame 5. A small triangle is formed between the rotating plate 2 and the connecting plate 3 rotatably connected to the inner side of the middle part of the rotating plate 2 to support the connecting plate 3. The spring 4 fixedly connected to the outer side of the connecting plate 3 provides an additional supporting effect for the connecting plate 3, reduces the shaking amplitude of the connecting plate 3, and reduces the wear of the connecting plate 3 during support, which can increase the stability of the sampling device and enhance the supporting strength of the sampling device.

[0032] Example 2: Please refer to Figures 1-5 , for the existing sampling device for portable ecological environment restoration, it is not convenient to adjust the sampling depth of the sampling device. Therefore, when the sampling device needs to take samples, it is likely that the sampling device cannot take samples from deeper soil. To solve this technical problem, the following technical content is disclosed in this example.

[0033] A sampling device for portable ecological environment restoration includes a support frame 5. The upper end inside the support frame 5 is rotatably connected to a threaded rod 7. The outer side of the upper end of the threaded rod 7 is fixedly connected to a handle 8. The outer side of the lower end of the threaded rod 7 is rotatably connected to the lower end inside the support frame 5. A slide plate 6 is threadedly connected to the outer side of the threaded rod 7. The outer side of the slide plate 6 is connected to the support frame 5 by a card slot, and a sampling cylinder 9 is fixedly connected to the lower end of the slide plate 6.

[0034] When samples need to be taken from deeper soil, rotate the handle 8 fixedly connected to the upper end of the threaded rod 7 to drive the slide plate 6 threadedly connected to the outer side of the threaded rod 7 to move downward. At the same time, the outer side of the slide plate 6 moves downward inside the support frame 5 to limit the slide plate 6 and drive the sampling cylinder 9 fixedly connected to the lower end of the slide plate 6 to move downward, pushing the sampling cylinder 9 deep into the soil for sampling, which can adjust the sampling height of the sampling device and has strong practicability.

[0035] Embodiment 3: Please refer to Figures 1-5 , for the existing sampling device for portable ecological environment restoration, it is not convenient to cut the sampled soil. Therefore, when sampling soil at a deeper depth, it is easy to encounter the situation where the soil is relatively firm and cannot be taken out completely. To solve this technical problem, the following technical content is disclosed in this embodiment.

[0036] A sampling device for portable ecological environment restoration includes a sampling cylinder 9. An internal fixed connection groove wheel 10 is provided at the lower end of the sampling cylinder 9, and a fixing frame 11 is fixedly connected to the upper end of the groove wheel 10. Moreover, a fixing column 12 is connected to the outer side of the fixing frame 11 in a clamping manner. A fixing rod 13 is fixedly connected to the upper side of the left end of the fixing column 12, and the outer side of the fixing rod 13 is connected to the sampling cylinder 9 in a clamping manner. A cutting plate 14 is rotatably connected inside the groove wheel 10, and the outer end of the cutting plate 14 is rotatably connected to the inner side of the fixing column 12.

[0037] When it is necessary to cut the soil, hold the upper end of the fixing rod 13 and push it backward, so that the fixing column 12 fixedly connected to the lower end of the fixing rod 13 rotates counterclockwise inside the lower end of the sampling cylinder 9, driving the inner side of the fixing column 12 to slide on the outer side of the fixing frame 11. At this time, the inner side of the cutting plate 14 rotatably connected to the inner side of the fixing column 12 cuts the soil. At the same time, the outer side of the lower end of the cutting plate 14 rotates inside the upper end of the groove wheel 10 to limit the cutting plate 14. The upper half of the cut soil enters the inside of the sampling cylinder 9, and the excess soil is isolated outside the sampling cylinder 9, enabling rapid sampling and avoiding accidental dropping of the soil when taking it out.

[0038] The content not described in detail in this specification belongs to the prior art well-known to those skilled in the art. The standard parts used in the present utility model can all be purchased from the market. The special-shaped parts can be customized according to the description in the specification and the drawings. The specific connection methods of each part all adopt conventional means such as bolts, rivets, and welding that are mature in the prior art. The machinery, parts, and equipment all adopt conventional models in the prior art, and the circuit connection adopts the conventional connection method in the prior art, which will not be elaborated here.

[0039] Although the present utility model has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A sampling device for portable ecological environment restoration, comprising a base (1) for support; It is characterized in that It further includes: A rotating plate (2), the outer side of the upper end of the rotating plate (2) is rotatably connected to the outer side of a support frame (5), and the inner side of the middle part of the rotating plate (2) is rotatably connected to a connecting plate (3), and a spring (4) is wound around the outer side of the connecting plate (3); A threaded rod (7), the outer side of the threaded rod (7) is threadedly connected to a sliding plate (6), and the outer side of the sliding plate (6) is slidably connected to the inner side of the support frame (5), and the upper end of the threaded rod (7) is fixedly connected to a handle (8); A sampling cylinder (9), a cutting structure is arranged inside the sampling cylinder (9), and the cutting structure includes a grooved pulley (10), a fixing frame (11) and a fixing column (12). The lower end inside of the sampling cylinder (9) is fixedly connected to the grooved pulley (10), the upper end of the grooved pulley (10) is fixedly connected to the fixing frame (11), and the outer side of the fixing frame (11) is connected to the fixing column (12) in a clamping manner.

2. The sampling device for portable ecological environment restoration according to claim 1, wherein: The outer side of the lower end of the rotating plate (2) is rotatably connected to the inner side of the upper end of the base (1).

3. The sampling device for portable ecological environment restoration according to claim 1, characterized in that: The rotating plate (2) is arranged at equal angles on the outer side of the support frame (5), and the outer side of the lower end of the connecting plate (3) is rotatably connected to the inner side of the upper end of the base (1).

4. A sampling device for portable ecological environment restoration according to claim 1, characterized in that: The upper and lower outer sides of the threaded rod (7) are rotatably connected to the upper and lower ends inside the support frame (5), and the lower end of the sliding plate (6) is fixedly connected to the sampling cylinder (9).

5. The sampling device for portable ecological environment restoration according to claim 1, characterized in that: The upper side of the left end of the fixing column (12) is fixedly connected to a fixing rod (13), and the outer side of the fixing rod (13) is connected to the inner side of the sampling cylinder (9) in a clamping manner.

6. The sampling device for portable ecological environment restoration according to claim 1, characterized in that: The fixing frame (11) is arranged at equal angles on the outer side of the upper end of the grooved pulley (10), and the outer side of the upper end of the fixing column (12) is rotatably connected to a cutting plate (14), and the lower end of the cutting plate (14) is rotatably connected to the inside of the upper end of the grooved pulley (10). The cutting plate (14) is arranged at equal angles inside the upper end of the grooved pulley (10).

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