Sampling device for chemical fertilizer production detection

Abstract

The utility model relates to the field of detection sampling, and discloses a sampling device for chemical fertilizer production detection, which comprises a collecting bin, a guide rod is fixedly connected to the inner wall of the front end of the collecting bin, and a baffle plate is elastically connected to the inner wall of the front end of the collecting bin through a spring I; a limiting assembly is elastically connected to the outer wall of the upper side of the front end of the collecting bin through a second spring, a fixing column is slidably connected to the inner wall of the collecting bin, a disc is fixedly connected to the outer wall of the upper end of the fixing column, a fixing block is fixedly connected to the outer wall of the upper end of the disc, and a rotating assembly is rotatably connected to the outer wall of the fixing block. The rotating assembly comprises a rotating frame, and the inner wall of the right side of the upper end of the rotating frame is rotationally connected to the side wall of the lower side of the fixing block. According to the chemical fertilizer sampling device, the position of the collecting bin on the fixed column can be adjusted as required by moving the second embedded block to leave the inner wall of the front end of the fixed column, and chemical fertilizer at the required position can be sampled at the same time.

Description

Technical Field

[0001] The utility model relates to the field of detection and sampling, in particular to a sampling device for fertilizer production detection. Background Technique

[0002] Fertilizer refers to chemical substances or mixtures used to provide plant-required nutrient elements. Fertilizers are mainly used to increase the nutrient elements required by plants in the soil and promote plant growth and development.

[0003] After retrieval, Chinese Patent Publication No.: CN216669311U discloses a sampling device for fertilizer production detection, including a housing. The lower end of the housing is of a conical structure. A plurality of first openings are equidistantly arranged on one vertical side of the housing. A collecting column is rotatably arranged inside the housing, and a plurality of collecting bins are equidistantly arranged inside the collecting column. On the outer wall of one vertical side of the collecting bin at the positions of the plurality of collecting bins, second openings are arranged. The number of the second openings is equal to that of the first openings and they are aligned with each other. A rotation adjustment mechanism is arranged on the housing. A horizontal handle is horizontally and fixedly arranged at the upper end of one side of the housing. A plurality of third openings are vertically and equidistantly arranged on the side of the housing away from the first openings, and the third openings are arranged corresponding to the collecting bins. A sealing cover mechanism is arranged on the housing. Through the plurality of first openings arranged on one side of the housing and the collecting column rotatably arranged inside the housing, with a plurality of collecting bins arranged inside the collecting column, and in cooperation with the rotation adjustment mechanism arranged on the upper part, multi-layer simultaneous collection is realized, saving collection time.

[0004] In the above technology, although multi-layer simultaneous collection is realized through a plurality of collecting bins arranged inside the collecting column and in cooperation with the rotation adjustment mechanism arranged on the upper part, saving the collection time, the collecting bins on the collecting column are fixedly arranged and the distance between adjacent collecting bins cannot be adjusted, resulting in the inability to sample at the required depths simultaneously. For this reason, a sampling device for fertilizer production detection is proposed to solve the above problems. Content of the Utility Model

[0005] In order to make up for the above deficiencies, the utility model provides a sampling device for fertilizer production detection, aiming to improve the problem that the position of a single collecting bin cannot be adjusted in the prior art, resulting in the inability to sample at the required depths simultaneously.

[0006] In order to achieve the above purpose, the utility model adopts the following technical scheme: A sampling device for fertilizer production detection, including a collecting bin. A guide rod is fixedly connected to the inner wall of the front end of the collecting bin. A baffle is elastically connected to the inner wall of the front end of the collecting bin through a first spring. A limiting component is elastically connected to the outer wall of the upper side of the front end of the collecting bin through a second spring. A fixed column is slidably connected to the inner wall of the collecting bin. A disc is fixedly connected to the outer wall of the upper end of the fixed column. A fixed block is fixedly connected to the outer wall of the upper end of the disc. A rotating component is rotatably connected to the outer wall of the fixed block.

[0007] As a further description of the above technical solution:

[0008] The rotating assembly includes a rotating frame, the inner wall on the right side of the upper end of the rotating frame is rotatably connected to the lower side wall of the fixed block, and the outer wall of the upper end of the rotating frame is elastically connected to a first insert block through a third spring.

[0009] As a further description of the above technical solution:

[0010] The limiting assembly includes a second insert block, and the outer wall on the rear side of the second insert block is elastically connected to the upper side outer wall at the front end of the collection bin through a second spring.

[0011] As a further description of the above technical solution:

[0012] One end of the first spring is fixedly connected to the inner wall at the front end of the collection bin, and the other end of the first spring is fixedly connected to the outer wall at the right end of the baffle.

[0013] As a further description of the above technical solution:

[0014] The baffle is arc-shaped, and the outer wall at the upper end of the baffle is slidably connected to the inner wall at the front end of the collection bin.

[0015] As a further description of the above technical solution:

[0016] One end of the second spring is fixedly connected to the outer wall at the front end of the collection bin, and the other end of the second spring is fixedly connected to the outer wall on the rear side of the second insert block.

[0017] As a further description of the above technical solution:

[0018] The outer wall on the rear side of the second insert block penetrates and is slidably connected to the inner wall at the front end of the collection bin, and the outer wall on the rear side of the second insert block is slidably connected to the inner wall at the front end of the fixed column.

[0019] As a further description of the above technical solution:

[0020] One end of the third spring is fixedly connected to the outer wall at the bottom side of the first insert block, and the other end of the third spring is fixedly connected to the outer wall at the upper end of the rotating frame.

[0021] As a further description of the above technical solution:

[0022] The outer wall on the lower side of the first insert block penetrates and is slidably connected to the inner wall at the upper end of the rotating frame, and the outer wall on the lower side of the first insert block is slidably connected to the inner wall at the upper end of the disc.

[0023] The utility model has the following beneficial effects:

[0024] 1. In the present utility model, by moving the second embedding block away from the inner wall of the front end of the fixed column, the position of the collection bin on the fixed column can be adjusted as needed, and fertilizers at the required positions can be sampled simultaneously.

[0025] 2. In the present utility model, through the setting of the rotating frame, moving the first embedding block upward to release the restriction on the rotating frame, and rotating the rotating frame can drive the baffles on multiple collection bins on the fixed column to open simultaneously, realizing simultaneous sampling of fertilizers at different depths. Description of the Drawings

[0026] Figure 1 is a three-dimensional schematic diagram of a sampling device for fertilizer production and detection proposed by the present utility model;

[0027] Figure 2 is a schematic diagram of the collection bin of a sampling device for fertilizer production and detection proposed by the present utility model;

[0028] Figure 3 is a schematic diagram of the fixing block of a sampling device for fertilizer production and detection proposed by the present utility model.

[0029] Legend Explanation:

[0030] 1. Fixed column; 2. Disc; 3. Rotating frame; 4. Collection bin; 5. Baffle; 6. First spring; 7. Guide rod; 8. Second embedding block; 9. Second spring; 10. Third spring; 11. First embedding block; 12. Fixing block. Specific Embodiments

[0031] 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.

[0032] Refer to Figures 1-3, an embodiment provided by the present utility model: a sampling device for fertilizer production detection, including a collection bin 4. There are multiple collection bins 4, which are fixed on the fixed column 1 through the second inlay block 8. A guide rod 7 is fixedly connected to the front inner wall of the collection bin 4. There are two groups of guide rods 7, which provide support for the sliding of the baffle 5 and prevent the first spring 6 from deforming at the same time. The front inner wall of the collection bin 4 is elastically connected with a baffle 5 through the first spring 6. The baffle 5 shields the front opening of the collection bin 4. By sliding the baffle 5 away from the front opening of the collection bin 4, fertilizers can enter the collection bin 4. The baffle 5 is arc-shaped, and the upper outer wall of the baffle 5 slides on the front inner wall of the collection bin 4. By rotating the rotating frame 3, the baffle 5 is driven to rotate counterclockwise, squeezing the first spring 6. When the baffle 5 rotates clockwise away from the outer wall of the baffle 5, the first spring 6 drives the baffle 5 back to its original position. One end of the first spring 6 is fixedly connected to the front inner wall of the collection bin 4, and the other end of the first spring 6 is fixedly connected to the right outer wall of the baffle 5. A limiting component is elastically connected to the upper outer wall on the front side of the collection bin 4 through the second spring 9. A fixed column 1 is slidably connected to the inner wall of the collection bin 4. The setting of the fixed column 1 provides support for the collection bin 4. A disc 2 is fixedly connected to the upper outer wall of the fixed column 1. A handle is fixedly connected to the front outer wall of the disc 2. A through groove is opened on the upper inner wall of the disc 2. A fixed block 12 is fixedly connected to the upper outer wall of the disc 2. The setting of the fixed block 12 provides support for the rotation of the rotating frame 3. A rotating component is rotatably connected to the outer wall of the fixed block 12.

[0033] Refer to Figure 3 , the rotating component includes a rotating frame 3. The outer wall of the rotating frame 3 is in contact with the outer wall of the baffle 5. By rotating the rotating frame 3 counterclockwise, the baffle 5 is driven to rotate counterclockwise, so that the opening of the collection bin 4 is opened. The upper right inner wall of the rotating frame 3 is rotatably connected to the lower side wall of the fixed block 12. The upper outer wall of the rotating frame 3 is elastically connected with an inlay block 11 through a third spring 10. By moving the inlay block 11 upward to release the limit on the rotating frame 3, the rotating frame 3 can be rotated. The lower outer wall of the inlay block 11 penetrates and slides on the upper inner wall of the rotating frame 3. The lower outer wall of the inlay block 11 slides on the upper inner wall of the disc 2. One end of the third spring 10 is fixedly connected to the bottom outer wall of the inlay block 11, and the other end of the third spring 10 is fixedly connected to the upper outer wall of the rotating frame 3.

[0034] Refer to Figure 2, the limiting component includes the second insert block 8. By moving the second insert block 8 forward to release the limit on the collection bin 4, the position of the collection bin 4 can be slidably adjusted on the outer wall of the fixed column 1. After moving to the desired position, release the second insert block 8 and fix the collection bin 4 on the front inner wall of the fixed column 1. The rear outer wall of the second insert block 8 penetrates and is slidably connected to the front inner wall of the collection bin 4, the rear outer wall of the second insert block 8 is slidably connected to the front inner wall of the fixed column 1, and the rear outer wall of the second insert block 8 is elastically connected to the upper outer wall of the front end of the collection bin 4 by a second spring 9. One end of the second spring 9 is fixedly connected to the front outer wall of the collection bin 4, and the other end of the second spring 9 is fixedly connected to the rear outer wall of the second insert block 8.

[0035] Working principle: By moving the second insert block 8 forward to release the limit on the collection bin 4, the position of the collection bin 4 is slidably adjusted on the outer wall of the fixed column 1. After moving to the desired position, release the second insert block 8 and fix the collection bin 4 on the front inner wall of the fixed column 1. Insert the device into the chemical fertilizer, move the first insert block 11 upward to release the limit on the rotating frame 3, rotate the rotating frame 3 to drive the baffle 5 to rotate counterclockwise, compress the first spring 6, the opening of the collection bin 4 is opened. After sampling the chemical fertilizer, the rotating frame 3 rotates clockwise away from the outer wall of the baffle 5, and the first spring 6 drives the baffle 5 back to its original position to close the opening of the collection bin 4, and then the sampling device can be taken out upward to complete the sampling.

[0036] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention 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 invention shall be included in the protection scope of the present invention.

Claims

1. A sampling device for fertilizer production detection, comprising a collection bin (4), characterized in that: A guide rod (7) is fixedly connected to the inner wall of the front end of the collection bin (4). A baffle (5) is elastically connected to the inner wall of the front end of the collection bin (4) by a first spring (6). A limiting component is elastically connected to the outer wall of the upper side of the front end of the collection bin (4) by a second spring (9). A fixing column (1) is slidably connected to the inner wall of the collection bin (4). A disc (2) is fixedly connected to the outer wall of the upper end of the fixing column (1). A fixing block (12) is fixedly connected to the outer wall of the upper end of the disc (2). A rotating component is rotatably connected to the outer wall of the fixing block (12).

2. The sampling device for fertilizer production detection according to claim 1, wherein: The rotating component includes a rotating frame (3). The inner wall of the upper right side of the rotating frame (3) is rotatably connected to the lower side wall of the fixing block (12). A first engaging block (11) is elastically connected to the outer wall of the upper end of the rotating frame (3) by a third spring (10).

3. The sampling device for fertilizer production detection according to claim 1, characterized in that: The limiting component includes a second engaging block (8). The outer wall of the rear side of the second engaging block (8) is elastically connected to the outer wall of the upper side of the front end of the collection bin (4) by a second spring (9).

4. The sampling device for fertilizer production detection according to claim 1, characterized in that: One end of the first spring (6) is fixedly connected to the inner wall of the front end of the collection bin (4), and the other end of the first spring (6) is fixedly connected to the outer wall of the right end of the baffle (5).

5. A sampling device for fertilizer production detection according to claim 1, characterized in that: The baffle (5) is arc-shaped, and the outer wall of the upper end of the baffle (5) is slidably connected to the inner wall of the front end of the collection bin (4).

6. The sampling device for fertilizer production detection according to claim 3, characterized in that: One end of the second spring (9) is fixedly connected to the outer wall of the front end of the collection bin (4), and the other end of the second spring (9) is fixedly connected to the outer wall of the rear side of the second engaging block (8).

7. A sampling device for fertilizer production detection according to claim 3, characterized in that: The outer wall of the rear side of the second engaging block (8) penetrates and is slidably connected to the inner wall of the front end of the collection bin (4), and the outer wall of the rear side of the second engaging block (8) is slidably connected to the inner wall of the front end of the fixing column (1).

8. The sampling device for fertilizer production detection according to claim 2, wherein: One end of the third spring (10) is fixedly connected to the outer wall of the bottom side of the first engaging block (11), and the other end of the third spring (10) is fixedly connected to the outer wall of the upper end of the rotating frame (3).

9. The sampling device for fertilizer production detection according to claim 2, wherein: The outer wall of the lower side of the first engaging block (11) penetrates and is slidably connected to the inner wall of the upper end of the rotating frame (3), and the outer wall of the lower side of the first engaging block (11) is slidably connected to the inner wall of the upper end of the disc (2).

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