CN220472993U - Agricultural pest sampling device - Google Patents
Agricultural pest sampling device Download PDFInfo
- Publication number
- CN220472993U CN220472993U CN202322085764.2U CN202322085764U CN220472993U CN 220472993 U CN220472993 U CN 220472993U CN 202322085764 U CN202322085764 U CN 202322085764U CN 220472993 U CN220472993 U CN 220472993U
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- Prior art keywords
- handle
- movable
- fixed
- sampling device
- chute
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- 238000005070 sampling Methods 0.000 title claims abstract description 31
- 241000607479 Yersinia pestis Species 0.000 title claims abstract description 19
- 201000010099 disease Diseases 0.000 claims abstract description 14
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 claims abstract description 14
- 230000001681 protective effect Effects 0.000 claims description 5
- 241000894006 Bacteria Species 0.000 abstract description 7
- 238000000034 method Methods 0.000 abstract description 4
- 241000238631 Hexapoda Species 0.000 abstract 1
- 241000196324 Embryophyta Species 0.000 description 17
- 241000233866 Fungi Species 0.000 description 5
- 230000004075 alteration Effects 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 241000894007 species Species 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Apparatus Associated With Microorganisms And Enzymes (AREA)
Abstract
The utility model discloses an agricultural plant diseases and insect pests sampling device, which comprises a handle and a fixed blade fixedly arranged on the handle; a chute is arranged on one side of the handle; a screw rod is rotatably arranged in the chute; one end of the screw rod is connected with a motor arranged in the chute; one side of the movable blade is fixedly connected with a nut block; the nut block is in threaded connection with the screw rod and is in sliding connection with the chute; a fixed arc plate for clamping the pest samples is fixedly connected to one side of the fixed blade; an electric telescopic rod which enables the movable arc plate to move up and down is arranged on the handle; the upper end of the electric telescopic rod is connected with the outer wall of the movable arc-shaped plate through a connecting rod. The utility model has the advantages that: the method has the advantages that diseased tissue is not required to be manually sheared, the operation intensity is greatly reduced, diseased tissue samples can be clamped, the diseased tissue samples are not required to be held by hands, and the samples are prevented from being polluted by sundry bacteria on hands.
Description
Technical Field
The utility model relates to the technical field of sampling devices for disease identification, in particular to an agricultural pest sampling device.
Background
The plant cultivation process may infect various bacteria or fungi, resulting in disease at the root, leaf, etc. of the plant. In order to identify the species of bacteria or fungi infected, it is necessary to sample the tissues of plants where the disease occurs, thereby isolating, purifying and identifying the bacteria or fungi. The existing sampling method generally holds diseased tissue to be sheared by one hand, and shears the plant tissue by the other hand. The problems are: on one hand, the stems of part of plants are relatively thick, and the sample is cut off by scissors, so that the labor intensity is high; on the other hand, the hand is needed to contact the disease sample, and a large amount of bacteria are carried on the hand, so that the sample is polluted, and the subsequent separation and purification work is aggravated.
Disclosure of Invention
In order to solve the technical problems that in the prior art, diseased tissue is manually sheared, the operation intensity is high, and samples can be polluted, the utility model provides the agricultural pest sampling device, which can greatly reduce the operation intensity, clamp diseased tissue samples without holding the diseased tissue samples by hands, and prevent the samples from being polluted by miscellaneous bacteria on the hands.
The specific technical scheme of the utility model is as follows:
an agricultural pest sampling device comprises a handle, a fixed blade fixedly arranged on the handle, and a movable blade arranged on the handle through a movable device and arranged right below the fixed blade; the mobile device includes: a sliding groove is formed in one side of the handle, which is connected with the fixed blade, a screw rod which is rotationally arranged in the sliding groove, and a nut block which is fixedly connected to one side of the movable blade; one end of the screw rod is connected with a motor arranged in the chute; the nut block is connected with the screw rod through threads and is in sliding connection with the sliding groove; a fixed arc plate for clamping the pest and disease samples is fixedly connected to one side of the knife surface of the fixed knife; an electric telescopic rod which enables the movable arc plate to move up and down is arranged on the handle; the upper end of the electric telescopic rod is connected with the outer wall of the movable arc-shaped plate through a connecting rod; when the movable arc plate moves to the uppermost part through the electric telescopic rod, the movable arc plate is contacted with the fixed arc plate.
Preferably, an elastic rope is tied between the lower parts of one side of the fixed arc-shaped plate and one side of the movable arc-shaped plate, which are close to the handle.
Preferably, both sides of the fixed arc plate and the movable arc plate are fixedly connected with flat plates.
Preferably, a protective belt is fixedly arranged on one side of the handle.
Preferably, a first button for controlling the motor and a second button for controlling the electric telescopic rod are arranged on one side, far away from the protective belt, of the handle.
Preferably, a hanging hole is formed in one end of the handle; the hanging rope is tied at the hanging hole.
The utility model provides an agricultural pest sampling device, which comprises:
(1) The automatic cutting device comprises a handle, a fixed blade fixedly arranged on the handle, and a movable blade which is arranged on the handle and under the fixed blade through a moving device, wherein the movable blade is driven by a motor in the moving device to be close to the fixed blade, so that an automatic cutting function is realized, diseased tissues are not required to be manually cut, and the operation intensity is greatly reduced.
(2) One end rigid coupling of fixed blade has fixed arc, and electric telescopic handle is installed to one side of handle, and electric telescopic handle's one end passes through the outer wall connection of connecting rod and removal arc, mutually support through fixed arc and removal arc, carries out the centre gripping to disease tissue sample, need not the people to hold, avoids miscellaneous fungus pollution sample on hand.
To sum up, through using agricultural pest sampling device, can realize automatic tailorring disease tissue, greatly reduced operation intensity, simultaneously through fixed arc and removal arc mutually support, carry out the centre gripping to disease tissue sample, need not the people and hold, avoid miscellaneous fungus pollution sample on hand.
Drawings
Fig. 1 is a front view of the overall structure of the embodiment.
Fig. 2 is a right side view of the overall structure of the embodiment.
Fig. 3 is a front view of an embodiment when clamping a sample.
Fig. 4 is a right side view of the embodiment holding a sample.
In the figure, 1, a handle; 2. a fixed blade; 3. moving the blade; 4. a chute; 5. a screw rod; 6. a motor; 7. fixing the arc plate; 8. moving the arc-shaped plate; 9. an electric telescopic rod; 10. a connecting rod; 11. a first button; 12. a second button; 13. an elastic rope; 14. a flat plate; 15. a protective belt; 16. a hanging hole; 17. hanging ropes; 18. a nut block; 19. disease samples.
Detailed Description
The following describes the embodiments of the present utility model further with reference to the drawings. The description of these embodiments is provided to assist understanding of the present utility model, but is not intended to limit the present utility model. In addition, the technical features of the embodiments of the present utility model described below may be combined with each other as long as they do not collide with each other.
An agricultural pest sampling device, as shown in fig. 1 or 2, comprises a handle 1, a fixed blade 2 fixedly mounted on the handle 1, and a movable blade 3 mounted on the handle 1 by a moving device and mounted right below the fixed blade 2; the mobile device includes: a chute 4 arranged at one side of the handle 1 connected with the fixed blade 2, a screw rod 5 rotatably arranged in the chute 4, and a nut block 18 fixedly connected at one side of the movable blade 3; one end of the screw rod 5 is connected with a motor 6 arranged in the chute 4; the nut block 18 is connected with the screw rod 5 through threads and is in sliding connection with the chute 4; a fixed arc-shaped plate 7 for clamping the pest and disease samples is fixedly connected to one side of the fixed blade 2; an electric telescopic rod 9 which enables the movable arc-shaped plate 8 to move up and down is arranged on the handle 1; the upper end of the electric telescopic rod 9 is connected with the outer wall of the movable arc-shaped plate 8 through a connecting rod 10; the movable arc plate 8 contacts with the fixed arc plate 7 when moving to the uppermost side through the electric telescopic rod 9.
During sampling, as shown in fig. 3, the electric telescopic rod 9 is controlled to extend, and the connecting rod 10 drives the movable arc plate 8 to move towards the fixed arc plate 7 so as to clamp sampling tissues. Meanwhile, the motor 6 is controlled to drive the screw rod 5 to rotate, and the nut block 18 is in sliding connection with the sliding groove 4, so that the sliding groove 4 limits the rotation of the nut block 18, and the nut block 18 moves on the screw rod 5, so that the moving blade 3 is driven to approach the fixed blade 2, and diseased tissues are cut off.
Specifically, an elastic rope 13 is tied between the fixed arc-shaped plate 7 and the lower part of one side of the movable arc-shaped plate 8, which is close to the handle 1. The elastic cord 13 may act as a barrier. When the device is used, the plant stems are aligned to the opening between the fixed blade 2 and the movable blade 3, then the sampling device is moved, the sampling device is made to be close to the plant stems until the plant stems are contacted with the elastic rope 13, and the movement of the sampling device is stopped. Then the electric telescopic rod is controlled to drive the movable arc-shaped plate to be close to the fixed arc-shaped plate to clamp the plant stalks, and then the motor 6 and the electric telescopic rod 9 are started to cut and sample.
Specifically, in order to be able to clamp the blade, the two sides of the fixed arc 7 and the movable arc 8 are fixedly connected with flat plates 14. When the plant leaves are sampled, the electric telescopic rod 9 can be controlled to stretch, so that the fixed arc-shaped plate 7 and the flat plate 14 of the movable arc-shaped plate 8 clamp the leaves, then the motor 6 is controlled to drive the movable blade 3 to move, and the movable blade 3 is matched with the fixed blade 2 to cut off the leaf rods of the leaves.
Specifically, a protecting belt 15 is fixedly installed on one side of the handle 1. In operation, the palm passes through the gap between the guard band 15 and the handle 1. The guard band 15 serves to prevent the sampling device from falling out of the hand.
Specifically, for convenience of operation, the side of the handle 1 remote from the guard band 15 is provided with a first button 11 for controlling the motor 6 and a second button 12 for controlling the electric telescopic rod 9.
Specifically, for convenience of storage, one end of the handle 1 is provided with a hanging hole 16; a hanging rope 17 is tied at the hanging hole 16.
The following describes the method of using a particular sampling device:
example 1:
if the disease sample 19 is a plant stalk, as shown in fig. 3 or fig. 4, the sampling device is sterilized before sampling. Firstly, aligning a plant stalk to be sampled with an opening between a fixed blade 2 and a movable blade 3, moving a sampling device to enable the sampling device to be close to the plant stalk until the plant stalk contacts with an elastic rope 13, and stopping moving the sampling device; then, the sampling device is pulled towards the direction of the diseased tissue, so that the fixed blade 2 cuts the diseased tissue until the fixed arc-shaped plate 7 is propped against the diseased tissue; then, the electric telescopic rod 9 is controlled to extend, and the movable arc plate 8 is driven to move towards the fixed arc plate 7 until the movable arc plate 8 clamps diseased tissues; finally, the motor 6 is controlled to drive the screw rod 5 to rotate, and the nut block 18 is in sliding connection with the chute 4, so that the chute 4 limits the rotation of the nut block 18, and the nut block 18 moves on the screw rod 5, so that the moving blade 3 is driven to approach the fixed blade 2, and diseased tissues are cut off.
If the disease sample 19 is a plant leaf, the leaf rod of the plant leaf to be sampled is arranged between the fixed blade 2 and the movable blade 3, and the leaf rod is flexible and can be bent, so that the electric telescopic rod 9 is controlled to stretch, the fixed arc 7 and the flat plate 14 of the movable arc 8 clamp the leaf, then the motor 6 is controlled to drive the movable blade 3 to move, and the movable blade 3 is matched with the fixed blade 2 to cut off the leaf rod of the leaf.
According to the utility model, the motor is used for driving the blade to move, so that the manual cutting of diseased tissues is not required, the operation intensity is greatly reduced, the diseased tissue sample is clamped by mutually matching the fixed arc-shaped plate and the movable arc-shaped plate, the sample is not required to be held by a hand, the sample is prevented from being polluted by sundry bacteria on the hand, and the device is suitable for sampling plant stems and leaves and has wide applicability.
The embodiments of the present utility model have been described in detail above with reference to the accompanying drawings, but the present utility model is not limited to the described embodiments. It will be apparent to those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the utility model, and yet fall within the scope of the utility model.
Claims (6)
1. Agricultural pest sampling device, its characterized in that: comprises a handle (1), a fixed blade (2) fixedly arranged on the handle (1), and a movable blade (3) arranged on the handle (1) through a movable device and arranged right below the fixed blade (2); the mobile device includes: a chute (4) arranged on one side of the handle (1) connected with the fixed blade (2), a screw rod (5) rotatably arranged in the chute (4), and a nut block (18) fixedly connected on one side of the movable blade (3); one end of the screw rod (5) is connected with a motor (6) arranged in the chute (4); the nut block (18) is connected with the screw rod (5) through threads and is in sliding connection with the chute (4); a fixed arc plate (7) for clamping the pest and disease samples is fixedly connected to one side of the knife surface of the fixed knife (2); an electric telescopic rod (9) for enabling the movable arc-shaped plate (8) to move up and down is arranged on the handle (1); the upper end of the electric telescopic rod (9) is connected with the outer wall of the movable arc-shaped plate (8) through a connecting rod (10); the movable arc plate (8) is contacted with the fixed arc plate (7) when moving to the uppermost part through the electric telescopic rod (9).
2. The agricultural pest sampling device according to claim 1, wherein: an elastic rope (13) is tied between the lower parts of one side of the fixed arc-shaped plate (7) and one side of the movable arc-shaped plate (8) close to the handle (1).
3. The agricultural pest sampling device according to claim 1 or 2, wherein: the two sides of the fixed arc plate (7) and the movable arc plate (8) are fixedly connected with flat plates (14), and when the movable arc plate moves to the uppermost side through the electric telescopic rod (9), the flat plates of the fixed arc plate (7) and the flat plates of the movable arc plate (8) are in contact with each other.
4. The agricultural pest sampling device according to claim 1, wherein: one side of the handle (1) is fixedly provided with a protective belt (15).
5. The agricultural pest sampling device according to claim 4, wherein: one side of the handle (1) far away from the protective belt (15) is provided with a first button (11) for controlling the motor (6) and a second button (12) for controlling the electric telescopic rod (9).
6. The agricultural pest sampling device according to claim 1, wherein: one end of the handle (1) is provided with a hanging hole (16); a hanging rope (17) is tied at the hanging hole (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322085764.2U CN220472993U (en) | 2023-08-04 | 2023-08-04 | Agricultural pest sampling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322085764.2U CN220472993U (en) | 2023-08-04 | 2023-08-04 | Agricultural pest sampling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220472993U true CN220472993U (en) | 2024-02-09 |
Family
ID=89798601
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322085764.2U Active CN220472993U (en) | 2023-08-04 | 2023-08-04 | Agricultural pest sampling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220472993U (en) |
-
2023
- 2023-08-04 CN CN202322085764.2U patent/CN220472993U/en active Active
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