Agricultural pest and disease sampling device

Abstract

The utility model provides an agricultural pest sampling device which comprises a storage structure, the storage structure comprises a storage ring and a sealing ring, one side of the storage ring is provided with an open groove, one side of the open groove is provided with a sealing plate, a flat spiral spring is arranged between the sealing plate and the open groove, the outer wall of the storage ring is provided with a side support, and the side support is connected with the storage ring. And a sealing ring is arranged in the side support, an auxiliary groove is formed in the top of the sealing ring, a pushing spring is arranged on the inner wall of the auxiliary groove, and a limiting ball is arranged at the top of the pushing spring. Through the arrangement of the storage structure, the sampling structure and the separation structure are used for separating leaves with plant diseases and insect pests, then the leaves enter the storage structure, then the bottom of the storage structure is sealed, the leaves are prevented from falling off, and meanwhile the storage structure is taken out from the interior of the sampling structure to be replaced; therefore, contact between the leaves and other leaves can be avoided, and propagation of diseases and insect pests is avoided.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of agricultural diseases and insect pests, specifically related to an agricultural diseases and insect pests sampling device. BACKGROUND

[0002] Crop diseases and insect pests are one of the main agricultural disasters in China, which has the characteristics of many types, great influence and frequent disaster, and its occurrence range and severity often cause significant losses to China's national economy, especially agricultural production. Common crop diseases and insect pests in China include rice planthopper, powdery mildew, corn borer, cotton bollworm, wheat rust, cotton aphid, rice sheath blight, rice blast, wheat aphid, wheat red spider mite, locust, wheat scab and the like, which have become major diseases and insect pests that seriously affect China's agricultural production.

[0003] When crop diseases and insect pests occur, a sampling device is needed to sample the leaves of crops for observation of which kind of disease and insect pest, so as to facilitate subsequent symptomatic treatment of crops.

[0004] However, when sampling, the leaves of crops are directly taken off, which can easily cause the diseases and insect pests on the surface of crops to detach from the leaves or cause the leaves to contact other crops, resulting in the spread of diseases and insect pests of crops. UTILITY MODEL CONTENT

[0005] PURPOSE OF THE UTILITY MODEL

[0006] In view of the above technical problems, the utility model provides an agricultural diseases and insect pests sampling device to solve the technical problems mentioned in the background art.

[0007] TECHNICAL SCHEME

[0008] In order to achieve the above purpose, the utility model provides a technical scheme of an agricultural diseases and insect pests sampling device, which comprises a sampling structure, a separation structure is slidably connected to the inner wall of the bottom of the sampling structure, and a receiving structure is arranged in the sampling structure.

[0009] The receiving structure comprises a receiving ring and a sealing ring, a slot is formed in one side of the receiving ring, a sealing plate is arranged on one side of the slot, a planar volute spring is arranged between the sealing plate and the slot, a side bracket is arranged on the outer wall of the receiving ring, the side bracket is internally provided with a sealing ring, an auxiliary slot is formed in the top of the sealing ring, a pushing spring is arranged on the inner wall of the auxiliary slot, and a limiting ball is arranged on the top of the pushing spring.

[0010] Preferably, the sampling structure comprises a sampling tube and a rotating tube, a first cutting ring is arranged at the bottom of the inner wall of the sampling tube, a support frame is arranged on one side of the outer wall of the sampling tube, and a sliding slot is formed in the top of the support frame.

[0011] Preferably, the top of the rotating tube is provided with an air bag, an outer wall of the air bag is provided with a mounting frame, the bottom of the mounting frame is rotationally connected with a sliding rod, the sliding rod is slidably connected with a sliding groove, and a return spring is arranged between the sliding rod and the sliding groove.

[0012] Preferably, the separating structure comprises an insertion ring, the insertion ring is slidably connected to the bottom of the inner wall of the sampling tube, and the top of the insertion ring is provided with a second cutting ring.

[0013] Preferably, the top and the bottom of the accommodating ring are provided with abutting rings, the abutting rings are abutted with the inner walls of the rotating tube and the sampling tube, and the inner wall of the abutting ring is provided with a blocking strip.

[0014] Preferably, the number of the blocking strips is multiple, and the multiple blocking strips are distributed at equal intervals in the inside of the accommodating ring.

[0015] Advantages

[0016] Compared with the prior art, the technical scheme provided by the utility model has the following advantages:

[0017] The accommodating structure is set, the leaf with disease and insect pests is separated through the sampling structure and the separating structure, then the leaf enters the inside of the accommodating structure, the bottom of the accommodating structure is sealed, the leaf is prevented from falling, the accommodating structure is taken out from the inside of the sampling structure for replacement, the leaf can be prevented from contacting other leaves, and the spread of disease and insect pests is avoided. DETAILED DESCRIPTION

[0018] Figure 1 It is a perspective view of the utility model;

[0019] Figure 2 It is a perspective view of the utility model;

[0020] Figure 3 It is a perspective view of the utility model;

[0021] Figure 4 It is a perspective view of the utility model.

[0022] REFERENCE SIGNS

[0023] 1, sampling structure; 101, sampling tube; 102, first cutting ring; 103, support frame; 104, chute; 105, rotating tube; 106, air bag; 107, mounting frame; 108, sliding rod; 109, return spring; 2, separation structure; 201, insertion ring; 202, second cutting ring; 3, storage structure; 301, storage ring; 302, fitting ring; 303, blocking strip; 304, slot; 305, side support; 306, sealing ring; 307, auxiliary groove; 308, push spring; 309, limit ball; 310, sealing plate. DETAILED DESCRIPTION

[0024] In the description of the present application, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "page", "bottom", "inner", "outer", "clockwise", "counterclockwise", "coaxial", "bottom", "one end", "top", "the other end", "one side", "front", "both ends", "sides" and the like indicate the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application.

[0025] In addition, the terms "first" and "second" are used only for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined with "first" and "second" can explicitly or implicitly include one or more of the features. In the description of the present application, the meaning of "multiple" is two or more, unless otherwise specifically limited.

[0026] In the present application, unless otherwise specifically defined and limited, the terms "mounting", "connection", "connection", "fixing", "provided with" and the like should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or it can be integrally connected; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium; it can be the communication between two elements inside. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0027] Reference will now be made to the drawings wherein like numerals refer to like and corresponding parts throughout the several views. Each figure is presented for the purpose of illustrating certain example embodiments and is not intended to be limiting of the present disclosure. Dimensions of the various components in the figures can be exaggerated relative to other components to help improve understanding of certain examples.

[0028] With reference to Figures 1-4 , the agricultural disease and pest sampling device shown includes a sampling structure 1, the inner wall of the bottom of the sampling structure 1 is slidably connected with a separation structure 2, and the inside of the sampling structure 1 is provided with a receiving structure 3.

[0029] The receiving structure 3 includes a receiving ring 301 and a sealing ring 306, one side of the receiving ring 301 is provided with a slot 304, one side of the slot 304 is provided with a sealing plate 310, a planar volute spring is arranged between the sealing plate 310 and the slot 304, the outer wall of the receiving ring 301 is provided with a side bracket 305, the inside of the side bracket 305 is provided with the sealing ring 306, the top of the sealing ring 306 is provided with an auxiliary groove 307, the inner wall of the auxiliary groove 307 is provided with a pushing spring 308, and the top of the pushing spring 308 is provided with a limiting ball 309.

[0030] Further, in the above technical solution, the sampling structure 1 includes a sampling pipe 101 and a rotating pipe 105, the bottom of the inner wall of the sampling pipe 101 is provided with a first cutting ring 102, one side of the outer wall of the sampling pipe 101 is provided with a support frame 103, the top of the support frame 103 is provided with a sliding groove 104, the top of the rotating pipe 105 is provided with an air bag 106, the outer wall of the air bag 106 is provided with a mounting frame 107, the bottom of the mounting frame 107 is rotatably connected with a sliding rod 108, the sliding rod 108 is slidably connected with the sliding groove 104, and a reset spring 109 is arranged between the sliding rod 108 and the sliding groove 104, when it is needed to sample the crops with diseases and pests, the receiving ring 301 is placed between the sampling pipe 101 and the rotating pipe 105, the reset spring 109 pulls the sliding rod 108 to move downward, the sliding rod 108 drives the mounting frame 107 to move downward, the mounting frame 107 drives the rotating pipe 105 to be inserted into the outer wall of the fitting ring 302, the sampling pipe 101 is fitted with the fitting ring 302 at the bottom of the receiving ring 301 to fix the receiving ring 301, and then the air bag 106 is squeezed to discharge the air in the sampling device.

[0031] Further, in the above technical scheme, the separation structure 2 comprises an insertion ring 201, the bottom of the insertion ring 201 is slidably connected to the inner wall of the sampling tube 101, the top of the insertion ring 201 is provided with a second cutting ring 202, then the top of the second cutting ring 202 and the bottom of the sampling tube 101 are aligned with the blade, the insertion ring 201 is pushed into the inside of the sampling tube 101, the second cutting ring 202 and the first cutting ring 102 are matched with each other to cut the blade, then the air bag 106 is loosened, and the blade after cutting is collected in the inside of the storage ring 301.

[0032] Further, in the above technical scheme, the top and the bottom of the storage ring 301 are provided with a fit ring 302, the fit ring 302 is fitted with the inner wall of the rotating tube 105 and the sampling tube 101, the inner wall of the fit ring 302 is provided with a blocking strip 303, the number of the blocking strip 303 is set to be multiple, multiple blocking strips 303 are distributed at equal intervals in the inside of the storage ring 301, after the blade sampling is completed, the sealing ring 306 is pushed into the inside of the storage ring 301 through the slot 304 to seal the bottom of the storage ring 301, and the limiting ball 309 is engaged with the inner wall of the storage ring 301, when the sealing ring 306 moves inward, the sealing plate 310 is pushed to rotate to open the slot 304, then the storage structure 3 is taken out from the inside of the sampling structure 1 to be replaced.

[0033] The above embodiment only expresses certain implementation manners of the present application, and the description is more specific and detailed, but it cannot be understood as the limitation of the patent scope of the present application; it should be pointed out that, for ordinary skilled in the art, without departing from the concept of the present application, a number of modifications and improvements can be made, which belong to the protection scope of the present application; therefore, the protection scope of the present application patent should be subject to the appended claims.

Claims

1. An agricultural pest sampling device, comprising: The application relates to a sampling structure (1) which comprises a separation structure (2) slidably connected to the inner wall of the bottom of the sampling structure (1), and a receiving structure (3) arranged in the sampling structure (1). The receiving structure (3) comprises a receiving ring (301) and a sealing ring (306), the receiving ring (301) is provided with a slot (304) on one side, the slot (304) is provided with a sealing plate (310) on one side, a planar volute spring is arranged between the sealing plate (310) and the slot (304), the outer wall of the receiving ring (301) is provided with a side support (305), the side support (305) is internally provided with the sealing ring (306), the top of the sealing ring (306) is provided with an auxiliary slot (307), the inner wall of the auxiliary slot (307) is provided with a pushing spring (308), and the top of the pushing spring (308) is provided with a limiting ball (309). The sampling structure (1) comprises a sampling pipe (101) and a rotating pipe (105), the bottom of the inner wall of the sampling pipe (101) is provided with a first cutting ring (102), and the outer wall of the sampling pipe (101) is provided with a support frame (103) on one side, and the top of the support frame (103) is provided with a sliding groove (104).

2. The agricultural pest sampling device of claim 1, wherein: The top of the rotating pipe (105) is provided with an air bag (106), the outer wall of the air bag (106) is provided with a mounting frame (107), the bottom of the mounting frame (107) is rotatably connected with a sliding rod (108), the sliding rod (108) is slidably connected with the sliding groove (104), and a reset spring (109) is arranged between the sliding rod (108) and the sliding groove (104).

3. The agricultural pest sampling device of claim 2, wherein: The separation structure (2) comprises an insertion ring (201) which is slidably connected to the bottom of the inner wall of the sampling pipe (101), and the top of the insertion ring (201) is provided with a second cutting ring (202).

4. The agricultural pest sampling device of claim 1, wherein: The top and bottom of the receiving ring (301) are provided with a matching ring (302) which is matched with the inner walls of the rotating pipe (105) and the sampling pipe (101), and the inner wall of the matching ring (302) is provided with a blocking strip (303).

5. The agricultural pest sampling device of claim 1, wherein: The number of the blocking strips (303) is multiple, and the multiple blocking strips (303) are distributed at equal intervals in the receiving ring (301).

6. The agricultural pest sampling device of claim 5, wherein: ​

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