CN217228655U

CN217228655U - Plant sample storage device for farmland heavy metal detection

Info

Publication number: CN217228655U
Application number: CN202220529235.XU
Authority: CN
Inventors: 王智慧; 张雯; 徐雅晴; 于纯纯; 徐胜伟; 闫玉乐; 夏承莉; 姚杰
Original assignee: National Coal Chemical Industry Product Quality Supervision And Examination Center (anhui) (huainan Product Quality Supervision And Examination Institute)
Current assignee: National Coal Chemical Industry Product Quality Supervision And Examination Center (anhui) (huainan Product Quality Supervision And Examination Institute)
Priority date: 2022-03-11
Filing date: 2022-03-11
Publication date: 2022-08-19
Anticipated expiration: 2032-03-11

Abstract

The utility model discloses a plant sample storage device for farmland heavy metal detection, which comprises a box body and a box door, wherein a perforated plate is fixedly arranged in the box body, a drying agent is placed below the perforated plate, a sample storage rack is fixedly arranged at the top of the perforated plate, and a constant temperature component is also arranged on the box body; the constant temperature component comprises a refrigerator fixedly installed at the top of the box body, the refrigerator is fixedly communicated with an air guide pipe, the air guide pipe is connected with a rotating pipe through a rotating connector, the rotating pipe penetrates through the inside of the box body through a bearing in a rotating mode and is fixedly communicated with a U-shaped cold air pipe, a plurality of air injection holes are formed in the U-shaped cold air pipe, and a driving piece is connected to the portion, located outside the box body, of the rotating pipe. The utility model discloses an adopt to rotate the mode of spraying air conditioning, enlarged the cooling area, improved cooling efficiency, do benefit to plant sample and store for a long time, still realized the categorised depositing of different plant samples, the sample convenience of taking moreover.

Description

Plant sample storage device for farmland heavy metal detection

Technical Field

The utility model relates to a plant specimen stores technical field, especially relates to a farmland heavy metal detects uses plant specimen storage device.

Background

In order to fully understand the current situation of the quality of the farmland, it is usually necessary to use a sampling device to sample plants in the farmland, and then use a storage device to store and take the collected plant samples back to a research institute for analysis and determination, so as to evaluate the quality grade of the farmland.

Plant sample's storage generally all is under low temperature environment, in order to make the inside invariable low temperature that keeps of storage device, often is the bottom installation heat sink at storage device, but, the cooling area of above-mentioned cooling mode is little, cooling inefficiency, is unfavorable for plant sample's long-time storage, and current plant sample storage device is not convenient for take in addition, has reduced work efficiency to can't satisfy the user demand of people at work.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the disadvantages of the prior art that the long-time storage of plant samples is not facilitated and the samples are not convenient to take, and providing a plant sample storage device for farmland heavy metal detection.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a plant sample storage device for farmland heavy metal detection comprises a box body and a box door hinged to a front side plate of the box body through a hinge, wherein a perforated plate is fixedly installed at a position, close to the bottom, inside the box body, a drying agent is placed below the perforated plate, a sample storage rack is fixedly installed at the top of the perforated plate, and a constant temperature component is further installed on the box body;

the constant temperature component comprises a refrigerator fixedly installed at the top of the box body, the refrigerator is fixedly communicated with an air guide pipe, the air guide pipe is connected with a rotating pipe through a rotating joint, the rotating pipe runs through the inside of the box body through a bearing in a rotating mode and is fixedly communicated with a U-shaped cold air pipe, a plurality of air injection holes are formed in the U-shaped cold air pipe, and a driving piece is connected to the position, located outside the box body, of the rotating pipe.

Preferably, the driving piece includes the driving motor through support fixed mounting at the box top, driving motor's output has the dwang through the shaft coupling rigid coupling, fixed cover is equipped with driving pulley on the dwang, driving pulley is connected with from the driven pulleys through belt drive, the fixed outside at the rotating tube of establishing of from the driven pulleys cover.

Preferably, the sample storage rack includes four support columns that are rectangle difference of fixed mounting at perforated plate top, is located two with one side equal fixed mounting has the right angle board that a plurality of equidistance distributes between the support column, is located two on the same horizontal plane slidable mounting has the tray between the right angle board.

Preferably, the bottom of each tray is fixedly provided with a sliding block matched with a sliding rail on the right-angle plate.

Preferably, every the inside of tray is equallyd divide and is separated for a plurality of and put the thing check, and all is equipped with the label groove with putting the position that the thing check corresponds on the preceding curb plate of tray.

Preferably, an embedded handle is fixedly mounted on the front side plate of each tray.

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

1. the utility model discloses a set up the constant temperature subassembly, utilize driving piece drive U-shaped cold air duct to rotate for air conditioning evenly distributed has enlarged the cooling area in the inside of whole box, has improved cooling efficiency, does benefit to plant sample and stores for a long time, has strengthened the practicality.

2. The utility model discloses a set up the sample and store the frame, place a plurality of different plant samples respectively in the tray of difference to put the sample that the different sampling points were placed to the thing check through a plurality of, realized the multiple spot sampling, improved the degree of accuracy of testing result, the sample of being convenient for moreover takes.

The utility model discloses an adopt to rotate the mode of spraying air conditioning, enlarged the cooling area, improved cooling efficiency, do benefit to the long-time storage of plant sample, still realized the categorised storage of a plurality of different plant samples, the sample convenience of taking has strengthened the practicality moreover, easily popularizes and applies.

Drawings

FIG. 1 is a schematic structural view of a plant sample storage device for farmland heavy metal detection provided by the utility model;

FIG. 2 is a schematic view of a front view cross-sectional structure of a plant sample storage device for farmland heavy metal detection provided by the utility model;

FIG. 3 is a schematic cross-sectional view of a U-shaped cold air pipe of a plant sample storage device for farmland heavy metal detection provided by the present invention;

fig. 4 is the utility model provides a farmland heavy metal detects with plant sample storage device's structural schematic of tray.

In the figure: 1. a box body; 2. a box door; 3. a perforated plate; 4. a desiccant; 5. a sample storage rack; 51. a support pillar; 52. a right-angle plate; 53. a tray; 6. a constant temperature component; 61. a refrigerator; 62. a gas-guide tube; 63. rotating the tube; 64. a U-shaped cold air pipe; 65. a gas injection hole; 7. a drive motor; 8. a driving pulley; 9. a driven pulley; 10. a storage grid; 11. a label slot; 12. a handle.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Referring to fig. 1-4, a farmland heavy metal detects uses plant specimen storage device, including box 1 and articulate chamber door 2 on the curb plate before box 1 through the hinge, the inside fixed position that is close to the bottom of box 1 has perforated plate 3, desiccant 4 that is used for absorbing the inside moisture of box 1 has been placed to the below of perforated plate 3, and the top fixed mounting of perforated plate 3 has specimen storage frame 5, specimen storage frame 5 includes four support columns 51 that are the rectangle difference of fixed mounting at perforated plate 3 top, equal fixed mounting has right-angle plate 52 that a plurality of equidistance distributes between two support columns 51 that lie in same one side, slidable mounting has tray 53 that is used for placing plant specimen between two right-angle plates 52 that lie in same horizontal plane.

The box body 1 is also provided with a constant temperature component 6 for ensuring that the interior of the box body 1 keeps constant low temperature, the constant temperature component 6 comprises a refrigerator 61 fixedly arranged at the top of the box body 1, an air duct 62 is fixedly communicated on the refrigerator 61, the air duct 62 is connected with a rotating tube 63 through a rotating joint, the rotating tube 63 is rotatably penetrated into the box body 1 through a bearing and is fixedly communicated with a U-shaped cold air tube 64, a plurality of air injection holes 65 are arranged on the U-shaped cold air tube 64, a driving part for driving the rotating tube 63 to drive the U-shaped cold air tube 64 to rotate is connected on the part of the rotating tube 63 positioned at the exterior of the box body 1, the driving part comprises a driving motor 7 fixedly arranged at the top of the box body 1 through a bracket, the output end of the driving motor 7 is fixedly connected with a rotating rod through a coupler, a driving belt wheel 8 is fixedly sleeved on the rotating rod, and the driving belt wheel 8 is connected with a driven belt wheel 9 through a belt transmission, the fixed cover of driven pulley 9 is established in the outside of rotating tube 63, rotates through drive motor 7 drive dwang and driving pulley 8, and driving pulley 8 drives driven pulley 9 and rotating tube 63 through belt transmission and rotates.

The equal fixed mounting in bottom of every tray 53 have with right angle board 52 on the slide rail assorted sliding block, every tray 53's inside is equallyd divide into a plurality of be used for placing different region the same kind of plant sample put thing check 10, and all be equipped with the label groove 11 that is used for mark plant sample information with the position of putting thing check 10 and corresponding on tray 53's the preceding curb plate, equal fixed mounting has embedded handle 12 on every tray 53's the preceding curb plate, the operator push-and-pull tray 53 of being convenient for, work efficiency has been improved.

In this embodiment, at first, place the different plant samples of collection in different trays 53, and place the sample of the same kind of plant of different regions in different thing check 10, utilize label groove 11 to make the mark simultaneously, be convenient for take the plant sample, then, make air conditioning through refrigerator 61 and carry air conditioning to U-shaped cold air pipe 64 through air duct 62 and rotating tube 63, meanwhile, drive rotating tube 63 through the driving piece and drive U-shaped cold air pipe 64 and rotate, then air conditioning evenly spouts to inside the box 1 through fumarole 65, thereby the inside cooling area of box 1 has been enlarged, the cooling efficiency is improved, do benefit to plant sample long-term storage.

The utility model discloses a mutual cooperation between each part adopts to rotate the mode of spraying air conditioning, has enlarged the cooling area, has improved cooling efficiency, does benefit to the long-time storage of plant sample, has still realized the categorised storage of a plurality of different plant samples, and the sample is taken conveniently moreover, has strengthened the practicality.

The above, only be the embodiment of the preferred of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, which are designed to be replaced or changed equally, all should be covered within the protection scope of the present invention.

Claims

1. The plant sample storage device for farmland heavy metal detection comprises a box body (1) and a box door (2) hinged to a front side plate of the box body (1) through a hinge, and is characterized in that a porous plate (3) is fixedly mounted at a position, close to the bottom, inside the box body (1), a drying agent (4) is placed below the porous plate (3), a sample storage rack (5) is fixedly mounted at the top of the porous plate (3), and a constant temperature assembly (6) is further mounted on the box body (1);

constant temperature component (6) are including refrigerator (61) of fixed mounting at box (1) top, fixed intercommunication is gone up in refrigerator (61) has air duct (62), air duct (62) are connected with rotating tube (63) through rotating joint, rotating tube (63) rotate through the bearing to the inside of box (1) and fixed intercommunication have U-shaped cold air pipe (64), a plurality of fumaroles (65) have been seted up on U-shaped cold air pipe (64), rotating tube (63) are located and are connected with the driving piece on the outside position of box (1).

2. The farmland plant sample storage device for heavy metal detection according to claim 1, wherein the driving member comprises a driving motor (7) fixedly mounted at the top of the box body (1) through a support, the output end of the driving motor (7) is fixedly connected with a rotating rod through a coupler, a driving pulley (8) is fixedly sleeved on the rotating rod, the driving pulley (8) is connected with a driven pulley (9) through a belt transmission, and the driven pulley (9) is fixedly sleeved outside the rotating pipe (63).

3. The farmland plant sample storage device for heavy metal detection as claimed in claim 1, wherein the sample storage rack (5) comprises four rectangular support columns (51) fixedly mounted at the top of the porous plate (3), a plurality of right-angle plates (52) distributed at equal intervals are fixedly mounted between the two support columns (51) on the same side, and a tray (53) is slidably mounted between the two right-angle plates (52) on the same horizontal plane.

4. The farmland heavy metal detection plant sample storage device as claimed in claim 3, wherein the bottom of each tray (53) is fixedly provided with a sliding block matched with a sliding rail on the right-angle plate (52).

5. The farmland plant sample storage device for heavy metal detection as claimed in claim 3, wherein the interior of each tray (53) is divided into a plurality of storage cells (10), and label grooves (11) are arranged on the front side plate of the tray (53) at positions corresponding to the storage cells (10).

6. The farmland heavy metal detection plant sample storage device as claimed in claim 3, wherein an embedded handle (12) is fixedly mounted on a front side plate of each tray (53).