Spore catcher

Abstract

The utility model discloses a spore trapper, which relates to the technical field of agricultural plant protection and comprises a cylinder body, a spore trapping device is arranged in the cylinder body and comprises a fixing plate, the fixing plate is connected with an object placing plate in a sliding mode, a glass slide is arranged on the object placing plate in a clamping mode, and the object placing plate is connected with the cylinder body in a sliding mode. A sliding-out opening is formed in the position, corresponding to the fixing plate, of the barrel body, the storage plate is in sliding in-out fit with the sliding-out opening, and a part of the tail end of the storage plate is exposed out of the barrel body; a detachable fixing frame is arranged on the side wall of the barrel; an exhaust device is arranged on a bottom plate of the barrel; a detachable air inlet cover is arranged above the opening of the cylinder body in a covering mode, and a filter screen is arranged in the opening of the cylinder body. The device is small in size and low in manufacturing cost, the glass slide can be directly taken and placed from the outer side of the cylinder body, and in addition, the device can be directly fastened on a tree trunk or a branch.

Description

Technical Field

[0001] The utility model relates to the technical field of agricultural plant protection, in particular to a spore catcher. Background Art

[0002] Spore traps are one of the commonly used devices for pest monitoring in the field of agricultural plant protection technology. Their purpose is to capture spores on a glass slide with the help of air flow. However, the glass slides in most existing spore traps are inconvenient to remove and place. Utility Model Content

[0003] The utility model aims to provide a spore trap to solve the problem of inconvenience in taking and placing a glass slide in the spore trap mentioned in the background art.

[0004] The utility model adopts the following technical solutions:

[0005] The utility model discloses a spore catcher, comprising a cylinder, a spore catching device provided in the cylinder, the spore catching device comprising a fixing plate, a storage plate slidably connected to the fixing plate, a glass slide being clamped and arranged on the storage plate, a sliding outlet being provided at a position of the cylinder corresponding to the fixing plate, the storage plate sliding in and out in cooperation with the sliding outlet, and a terminal end of the storage plate leaking out of a portion of the cylinder body; a detachable fixing frame is provided on the side wall of the cylinder; an exhaust device is provided on the bottom plate of the cylinder; a detachable air inlet cover is provided above the opening of the cylinder, and a filter is provided in the opening of the cylinder.

[0006] Furthermore, the spore capturing device is provided with two layers, the fixing plates are arranged in a ring shape, and the fixing plates of the lower layer are located below between two adjacent fixing plates of the upper layer.

[0007] Furthermore, the fixing plate is fixedly arranged on the inner wall of the cylinder, and limiting frames facing inward are arranged on both sides of the fixing plate. The storage plate is slidably arranged in the limiting frames, and a slide fixing frame is arranged on the storage plate, and the slide is clamped in the slide fixing frame.

[0008] Furthermore, the fixing frame includes a fixing arm, one end of which is rotatably connected to the side wall of the cylinder through a first pin, and a positioning pin hole is provided on the fixing arm, and a second pin is provided in the positioning pin hole;

[0009] The other end of the fixed arm is rotatably connected to two clamping arms, and the clamping arms are provided with reserved threaded holes and binding straps.

[0010] Furthermore, the exhaust device includes an exhaust fan, which is arranged below the supporting grid, and the supporting grid is arranged on the bottom plate of the cylinder, and the bottom plate of the cylinder is provided with corresponding ventilation holes; the exhaust fan is connected to the battery through a pipeline.

[0011] Furthermore, a plurality of air inlets are arranged in a ring shape in the air inlet hood.

[0012] Furthermore, the filter screen is a funnel-shaped structure.

[0013] Furthermore, a detachable rain cover is provided on the top of the air intake hood.

[0014] Compared with the prior art, the beneficial technical effects of the present invention are:

[0015] The utility model has the advantages of small size and low cost, and the slide can be directly taken in and put out from the outside of the cylinder. In addition, the device can be directly fastened to a wooden pole or a branch. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The present invention will be further described below with reference to the accompanying drawings.

[0017] Figure 1 This is a schematic diagram of the structure of the spore trap of the utility model;

[0018] Figure 2 This is a schematic structural diagram of a spore trapping device in the utility model;

[0019] Figure 3 This is a schematic diagram of the combined effect of the fixing plate, the storage plate and the glass slide in the spore trap of the utility model;

[0020] Figure 4 This is a schematic diagram of the structure of the fixing frame in the spore trap of the present utility model;

[0021] Figure 5 This is a schematic diagram of the exhaust device structure in the spore trap of the utility model;

[0022] Figure 6 This is a schematic diagram of the filter structure in the spore trap of the present utility model.

[0023] Explanation of the accompanying symbols: 1. Cylinder; 1-1. Slide outlet; 1-2. Ventilation outlet; 2. Spore capturing device; 2-1. Fixing plate; 2-1-1. Limiting frame; 2-2. Storage plate; 2-2-1. Glass slide fixing frame; 2-3. Glass slide; 3. Fixing frame; 3-1. Fixing arm; 3-2. First pin; 3-3. Positioning pin hole; 3-4. Second pin; 3-5. Binding strap; 3-6. Clamping arm; 3-7. Reserved threaded hole; 4. Exhaust device; 4-1. Exhaust fan; 4-2. Support grid; 4-3. Battery; 5. Air intake hood; 5-1. Air inlet; 6. Filter; 7. Rain cover. DETAILED DESCRIPTION

[0024] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments.

[0025] like Figure 1 As shown, this embodiment discloses a spore trap, comprising a barrel 1, within which are disposed two layers of spore trapping devices 2, one above the other. The dual-layered spore trapping devices 2 are capable of collecting and capturing as many spores as possible. The spore trapping devices 2 include a fixed plate 2-1, to which a storage plate 2-2 is slidably connected, and on which a glass slide 2-3 is positioned. The barrel 1 is provided with a sliding opening 1-1 at a position corresponding to the fixed plate 2-1, for removing and placing the storage plate 2-2.

[0026] like Figure 1 and Figure 6 As shown, in this embodiment, a removable fixing bracket 3 is provided on the side wall of the cylinder 1; an exhaust device 4 is provided on the bottom plate of the cylinder 1; and a removable air intake hood 5 is provided above the opening of the cylinder 1. The air intake hood 5 has a plurality of air intake ports 5-1 arranged in a ring shape. These annular air intake ports 5-1 allow air to enter the cylinder 1 from all directions. A removable rain shield 7 is provided on the top of the air intake hood 5. The rain shield 7 can be made of a transparent material. A funnel-shaped filter 6 is provided within the opening of the cylinder 1 to intercept small impurities such as leaves and sand and gravel.

[0027] like Figures 1 to 3As shown, in this embodiment, the fixed plates 2-1 are arranged in a ring shape, and the fixed plates 2-1 of the lower layer are located below the two adjacent fixed plates 2-1 of the upper layer. This staggered arrangement design of the upper and lower fixed plates 2-1 is conducive to the glass slide 2-3 on the lower fixed plate 2-1 to capture the spores that have leaked between the two adjacent fixed plates 2-1 of the upper layer. The fixed plates 2-1 are fixedly arranged on the inner wall of the cylinder 1, and the two sides of the fixed plates 2-1 are provided with inward-facing limit frames 2-1-1. The storage plate 2-2 is slidably arranged in the limit frames 2-1-1. The storage plate 2-2 is provided with a glass slide fixing frame 2-2-1. The glass slide 2-3 is stuck in the glass slide fixing frame 2-2-1. Vaseline is applied on the glass slide 2-3 to absorb spores. The storage plate 2-2 with the glass slide 2-3 is arranged to slide in and out in coordination with the sliding port 1-1. Through the sliding port 1-1, the storage plate 2-2 with the slide 2-3 placed on it can be inserted from the limiting frame 2-1-1 of the fixed plate 2-1 and pushed into the cylinder 1 to capture spores. When the insertion is completed, the end of the storage plate 2-2 protrudes partially outside the cylinder 1. When it needs to be removed and replaced, it can be removed by simply pressing the storage plate 2-2 outward from the sliding port 1-1.

[0028] like Figure 4 As shown, in this embodiment, the fixing frame 3 includes a fixing arm 3-1, one end of which is rotatably connected to the side wall of the cylinder 1 via a first pin 3-2. The fixing arm 3-1 is provided with a positioning pin hole 3-3, in which a second pin 3-4 is disposed. Pre-assembled holes for inserting the second pin 3-4 are provided at positions corresponding to the cylinder 1. The first pin 3-2 and the second pin 3-4 enable the cylinder 1 to be removably connected to the fixing frame 3. The other end of the fixing arm 3-1 is pin-connected to two rotatable clamping arms 3-6, each of which is provided with a pre-assembled threaded hole 3-7 and a binding strap 3-5. In this embodiment, the binding strap 3-5 includes a buckle and a strap body, each of which is provided on the two clamping arms 3-6. A pin is rotatably disposed in the buckle, and a buttonhole is disposed on the strap body. The strap body is inserted into the buckle, and the pin is then inserted into the buttonhole to complete the fastening.

[0029] When the cylinder 1 needs to be fixed, first use the first pin 3-2 and the second pin 3-4 to connect the cylinder 1 and the fixed arm 3-1, then place the clamping arm 3-6 on both sides of the stick-like object such as the wooden pole or branch to be fixed and tie the strap 3-5. If the wooden pole or branch is thin and cannot be fastened with the strap 3-5, use a bolt to pass through the reserved threaded hole 3-7 for fastening.

[0030] like Figure 5As shown, exhaust device 4 includes exhaust fan 4-1, which is installed below support grid 4-2. Support grid 4-2 is installed on the bottom plate of cylinder 1, and corresponding vents 1-2 are provided on the bottom plate of cylinder 1. Exhaust fan 4-1 is connected to battery 4-3 via a pipeline. Battery 4-3 provides power for exhaust fan 4-1. Battery 4-3 is equipped with a charging port. When charging is required, the charging cable can be extended from vent 1-2 and inserted into the charging port of battery 4-3 for charging.

[0031] The use process and working principle of this utility model are as follows:

[0032] First, place the glass slide 2-3 with the vaseline-coated side facing up into the glass slide fixing frame 2-2-1. Then, insert the storage plate 2-2, with the glass slide 2-3 fixed, through the sliding opening 1-1 and into the limiting frame 2-1-1 of the fixing plate 2-1, and push it into the barrel 1. Select the location where the barrel 1 needs to be fixed. Connect the barrel 1 to the fixing arm 3-1 using the first and second pins 3-2 and 3-4. Then, position the clamping arm 3-6 on both sides of the stick-like object to be fixed, such as a wooden pole or branch, and secure it with the binding straps 3-5. If the wooden pole or branch is too thin to be secured with the binding straps 3-5, use bolts through the reserved threaded holes 3-7 to secure it.

[0033] Finally, exhaust fan 4-1 is activated, creating negative pressure within cylinder 1. Air enters through inlet 5-1 of air intake hood 5 and flows downward through filter 6. Spores in the air are captured by glass slides 2-3 in the double-layered spore capture device 2. To remove or replace glass slides 2-3, simply push down on storage plate 2-2 through slide opening 1-1 and forcefully remove them.

[0034] The utility model can plant a wooden pole in the desired position and fix it, and also can be directly fastened on a tree trunk or a branch. In addition, the top of the cylindrical body 1 is also provided with a hook and can directly be hung.

[0035] The embodiments described above are merely preferred embodiments of the present invention and are not intended to limit the scope of the present invention. Without departing from the spirit of the present invention, various modifications and improvements to the technical solutions of the present invention made by ordinary technicians in this field should fall within the scope of protection determined by the claims of the present invention.

Claims

1. A spore trap, characterized in that: The invention comprises a cylinder (1), wherein a spore catching device (2) is arranged in the cylinder (1), wherein the spore catching device (2) comprises a fixed plate (2-1), a storage plate (2-2) is slidably connected to the fixed plate (2-1), a slide glass (2-3) is clamped and arranged on the storage plate (2-2), and the cylinder (1) is provided with a sliding opening (1-1) at a position corresponding to the fixed plate (2-1), the storage plate (2-2) and the sliding opening (1-1) are slidably engaged with each other, and the end of the storage plate (2-2) partially leaks out of the cylinder (1); A detachable fixing frame (3) is provided on the side wall of the cylinder (1); An exhaust device (4) is provided on the bottom plate of the cylinder (1); A detachable air inlet cover (5) is provided above the opening of the cylinder (1), and a filter screen (6) is provided inside the opening of the cylinder (1).

2. The spore trap according to claim 1, characterized in that: The spore capturing device (2) is provided with two layers, the fixing plates (2-1) are arranged in a ring shape, and the fixing plates (2-1) of the lower layer are located below two adjacent fixing plates (2-1) of the upper layer.

3. The spore trap according to claim 1, characterized in that: The fixing plate (2-1) is fixedly arranged on the inner wall of the cylinder (1); both sides of the fixing plate (2-1) are provided with inward-facing limiting frames (2-1-1); the placement plate (2-2) is slidably arranged in the limiting frames (2-1-1); a glass slide fixing frame (2-2-1) is provided on the placement plate (2-2); and the glass slide (2-3) is clamped in the glass slide fixing frame (2-2-1).

4. The spore trap according to claim 1, characterized in that: The fixing frame (3) comprises a fixing arm (3-1), one end of the fixing arm (3-1) is rotatably connected to the side wall of the cylinder (1) via a first pin (3-2), a positioning pin hole (3-3) is provided on the fixing arm (3-1), and a second pin (3-4) is provided in the positioning pin hole (3-3); The other end of the fixed arm (3-1) is rotatably connected to two clamping arms (3-6), and the clamping arms (3-6) are provided with reserved threaded holes (3-7) and binding belts (3-5).

5. The spore trap according to claim 1, characterized in that: The exhaust device (4) comprises an exhaust fan (4-1), the exhaust fan (4-1) is arranged below a supporting grid (4-2), the supporting grid (4-2) is arranged on the bottom plate of the cylinder (1), and the bottom plate of the cylinder (1) is provided with corresponding ventilation openings (1-2); The exhaust fan (4-1) is connected to a battery (4-3) via a pipeline.

6. The spore trap according to claim 1, characterized in that: A plurality of air inlets (5-1) are arranged in a ring shape in the air inlet cover (5).

7. The spore trap according to claim 1, characterized in that: The filter screen (6) is a funnel-shaped structure.

8. The spore trap according to claim 1, characterized in that: A detachable rain cover (7) is provided on the top of the air intake cover (5).

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