Virus detection equipment for potatoes

Abstract

The utility model relates to the technical field of detection equipment, and discloses potato virus detection equipment which comprises a base, a supporting rod is fixedly connected to the top of the base, a fixed shell is fixedly connected to the top of the supporting rod, and a mounting groove is formed in the fixed shell; the potato virus detection equipment comprises a base, a mounting groove is formed in the base, an electric push rod is fixedly connected to the interior of the mounting groove, a knife rest is fixedly connected to the tail of the electric push rod, an annular tubular knife is arranged in the knife rest, a supporting block is fixedly connected to the top of the base, and a limiting groove is formed in the top of the supporting block. An electric push rod is used for pushing a cutter to act on the outer part of a potato to collect a sample, the sample is pushed out through an arranged pressing rod, and the sample is collected through a sample disc, so that the problem that the existing potato virus detection equipment is inconvenient to use is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of detection equipment, in particular to a potato virus detection device. Background Art

[0002] Potato is one of the common agricultural products with a wide planting range and high economic value. However, as an asexually propagated crop, it is susceptible to virus infection. Once infected by a virus, its yield and quality will be seriously reduced. In order to ensure the good and efficient growth of potatoes and to detect potato diseases, potatoes need to be tested for viruses, and sampling needs to be carried out during the testing process to facilitate subsequent testing.

[0003] The current detection methods all involve manual sampling of potato tissues, so single samples need to be obtained sequentially. The sampling efficiency is low and the sampling quality cannot be guaranteed. To this end, we propose a potato virus detection device. Utility Model Content

[0004] Aiming at the disadvantage that the potato virus detection equipment in the prior art is inconvenient to use, the utility model provides a potato virus detection equipment with the advantage of multi-sample collection.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solution: a potato virus detection device, comprising a base, a support rod fixedly connected to the top of the base, a fixed shell fixedly connected to the top of the support rod, a mounting groove provided inside the fixed shell, an electric push rod fixedly connected to the inside of the mounting groove, a tool holder fixedly connected to the tail of the electric push rod, an annular tubular cutter provided inside the tool holder, a support block fixedly connected to the top of the support block, a limiting groove provided on the top of the support block.

[0006] Preferably, the cross-sectional area of ​​the mounting groove is larger than the cross-sectional area of ​​the tool holder, and a pressure rod is fixedly connected to the interior of the mounting groove, and the cross-sectional area of ​​the pressure rod is smaller than the cross-sectional area of ​​the hollow structure provided inside the annular tubular tool, and the pressure rod is slidably connected to the interior of the annular tubular tool.

[0007] Preferably, two support blocks are provided symmetrically with respect to the tool holder, and the minimum distance between the two support blocks is greater than the length of the annular tubular tool.

[0008] Preferably, a reserved groove is opened inside the tool holder, and a fixing ring is fixedly connected to the outside of the annular tubular tool, the cross-sectional area of ​​the fixing ring is equal to the cross-sectional area of ​​the reserved groove, and the fixing ring is fixedly connected to the inside of the reserved groove.

[0009] Preferably, a transparent cover is provided on the outside of the fixed shell, a pressure plate is provided on the outside of the mounting groove body, the back of the pressure plate is fixedly connected to a connecting rod, the tail of the connecting rod is fixedly connected to a fixing frame, and a sample tray is provided on the top of the fixing frame, and the sample tray can slide inside the mounting groove body following the fixing frame.

[0010] Preferably, the height of the fixing frame is greater than the height of the sample tray, and a protrusion is provided on the top of the fixing frame for limiting the position of the sample tray, and the sample tray is clamped inside the fixing frame.

[0011] Preferably, the annular tubular cutters are provided in a plurality and are evenly distributed, so that multiple samples can be collected by using the plurality of cutters.

[0012] Beneficial effects:

[0013] 1. The potato virus detection device uses an electric push rod to push the tool to move inside the installation groove, and finally acts on the outside of the potato to cut the potato for sample collection. Then, when the tool moves to the top, the sample tray and the fixed frame are pushed into the fixed shell, and the sample is pushed out by the set pressure rod, and the sample is collected through the sample tray.

[0014] 2. The potato virus detection device supports potatoes by providing a support block with a limiting slot. The setting of the limiting slot can limit the position of the potato and cooperate with a tool that moves in the vertical direction to collect samples. The device can maintain stability during the collection process, has a simple structure and is easy to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the tool holder structure of the utility model;

[0017] Figure 3 This is a schematic diagram of the cross-sectional structure of the utility model.

[0018] In the figure: 1. Base; 2. Support rod; 3. Fixed housing; 4. Electric push rod; 5. Tool holder; 6. Annular tubular tool; 7. Support block; 8. Limiting slot; 9. Mounting slot; 10. Press rod; 11. Reserved slot; 12. Fixing ring; 13. Transparent cover; 14. Press plate; 15. Connecting rod; 16. Fixing bracket; 17. Sample tray. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0020] Example 1

[0021] See also Figure 1-Figure 3 A potato virus detection device includes a base 1, a support rod 2 is fixedly connected to the top of the base 1, a fixed shell 3 is fixedly connected to the top of the support rod 2, a mounting groove 9 is provided inside the fixed shell 3, an electric push rod 4 is fixedly connected to the inside of the mounting groove 9, a knife holder 5 is fixedly connected to the tail of the electric push rod 4, an annular tubular cutter 6 is arranged inside the knife holder 5, a support block 7 is fixedly connected to the top of the base 1, and a limiting groove 8 is provided on the top of the support block 7.

[0022] Among them, the cross-sectional area of ​​the mounting groove 9 is larger than the cross-sectional area of ​​the tool holder 5, and a pressure rod 10 is fixedly connected to the inside of the mounting groove 9. The cross-sectional area of ​​the pressure rod 10 is smaller than the cross-sectional area of ​​the hollow structure set inside the annular tubular tool 6, and the pressure rod 10 is slidably connected to the inside of the annular tubular tool 6.

[0023] There are two support blocks 7 symmetrically arranged with respect to the tool holder 5 , and the minimum distance between the two support blocks 7 is greater than the length of the annular tubular cutter 6 .

[0024] Among them, a reserved groove 11 is opened inside the tool holder 5, and a fixing ring 12 is fixedly connected to the outside of the annular tubular tool 6. The cross-sectional area of ​​the fixing ring 12 is equal to the cross-sectional area of ​​the reserved groove 11, and the fixing ring 12 is fixedly connected to the inside of the reserved groove 11.

[0025] Among them, a transparent cover 13 is provided on the outside of the fixed shell 1, a pressure plate 14 is provided on the outside of the mounting groove body 9, the back of the pressure plate 14 is fixedly connected to a connecting rod 15, the tail of the connecting rod 15 is fixedly connected to a fixing frame 16, and a sample tray 17 is provided on the top of the fixing frame 16. The sample tray 17 can slide inside the mounting groove body 9 following the fixing frame 16.

[0026] The height of the fixing frame 16 is greater than that of the sample tray 17 . A protrusion is provided on the top of the fixing frame 16 for limiting the position of the sample tray 17 . The sample tray 17 is clamped inside the fixing frame 16 .

[0027] Among them, there are several annular tubular cutters 6, which are evenly distributed, and multiple samples can be collected by using the several cutters.

[0028] Working principle: When the potato virus detection equipment is in use, the potato is placed above the support block 7, and the electric push rod 4 pushes the knife holder 5 to drive the annular tubular tool 6 to move inside the mounting groove 9, and finally acts on the outside of the potato to cut the potato for sample collection. Then, when the sample tray 17 and the fixing frame 16 are moved to above the sample tray 17, the connecting rod 15 is driven by the pressure plate 14 to push the fixing frame 16 into the fixed shell 3. Then, driven by the electric push rod 4, the annular tubular tool 6 moves to the vicinity of the pressure rod 10, and the internal sample is pushed out by the pressure rod 10 to collect the sample through the sample tray 17. Then, the fixed shell 3 can be opened to clean the pressure rod 10 and the annular tubular tool 6 to complete the collection of multiple samples, thereby improving the detection efficiency.

[0029] Example 2

[0030] See also Figure 1-Figure 3 Further to the first embodiment, a support block 7 is fixedly connected to the top of the base 1, and a limiting groove 8 is provided on the top of the support block 7. The limiting groove 8 is set to a symmetrical bending structure, which can limit the position of the potato.

[0031] Working principle: When the potato virus detection device is in use, the potato can be supported by the support block 7 with a limiting groove 8, and the setting of the limiting groove 8 can limit the position of the potato, and cooperate with the tool moving in the vertical direction to collect samples. The sample can be kept stable during the collection process, the structure is simple and easy to use.

[0032] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A potato virus detection device, comprising a base (1), characterized in that: The top of the base (1) is fixedly connected to a support rod (2), the top of the support rod (2) is fixedly connected to a fixed shell (3), the interior of the fixed shell (3) is provided with a mounting groove (9), the interior of the mounting groove (9) is fixedly connected to an electric push rod (4), the tail of the electric push rod (4) is fixedly connected to a tool holder (5), the interior of the tool holder (5) is provided with an annular tubular tool (6), the top of the base (1) is fixedly connected to a support block (7), and the top of the support block (7) is provided with a limiting groove (8).

2. The potato virus detection device according to claim 1, characterized in that: The cross-sectional area of ​​the installation groove (9) is larger than the cross-sectional area of ​​the tool holder (5); a pressure rod (10) is fixedly connected to the interior of the installation groove (9); the cross-sectional area of ​​the pressure rod (10) is smaller than the cross-sectional area of ​​the hollow structure provided inside the annular tubular tool (6); and the pressure rod (10) is slidably connected to the interior of the annular tubular tool (6).

3. The potato virus detection device according to claim 1, characterized in that: Two support blocks (7) are provided symmetrically with respect to the tool holder (5), and the minimum distance between the two support blocks (7) is greater than the length of the annular tubular tool (6).

4. The potato virus detection device according to claim 1, characterized in that: A reserved groove (11) is provided inside the tool holder (5), and a fixing ring (12) is fixedly connected to the outside of the annular tubular tool (6). The cross-sectional area of ​​the fixing ring (12) is equal to the cross-sectional area of ​​the reserved groove (11), and the fixing ring (12) is fixedly connected to the inside of the reserved groove (11).

5. The potato virus detection device according to claim 1, characterized in that: A transparent cover (13) is provided on the outside of the fixed housing (3), a pressing plate (14) is provided on the outside of the mounting groove (9), a connecting rod (15) is fixedly connected to the back of the pressing plate (14), a fixing frame (16) is fixedly connected to the tail of the connecting rod (15), and a sample tray (17) is provided on the top of the fixing frame (16).

6. The potato virus detection device according to claim 5, characterized in that: The height of the fixing frame (16) is greater than the height of the sample tray (17), and a protrusion is provided on the top of the fixing frame (16) for limiting the position of the sample tray (17).

7. The potato virus detection device according to claim 1, characterized in that: The annular tubular cutters (6) are provided in a plurality and are evenly distributed.

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