Collecting device for wheat stripe rust uredospores

Abstract

The utility model discloses a wheat stripe rust uredospore collecting device which comprises a shell, a collecting pipe with two open ends is arranged in the shell, a motor is arranged on the outer wall of the collecting pipe, the two ends of the collecting pipe are communicated with the two ends of the shell respectively, a leaf pressing structure is arranged at the end opening of one end of the collecting pipe, and the end opening of the other end of the collecting pipe is connected with a storage pipe. The wheat stripe rust uredospore collecting device solves the problem that wheat stripe rust uredospores are inconvenient to collect at present.

Description

Technical Field

[0001] The utility model belongs to the technical field of microorganisms and agricultural scientific research equipment, and relates to a wheat stripe rust uredia collection device. Background Art

[0002] my country, a major wheat producer, suffers heavy losses annually from stripe rust. Collecting and studying summer spores is a crucial tool for understanding disease transmission patterns and assessing the severity of the disease. Spore powder is typically very small, with particle diameters ranging from a few to tens of microns. This tiny size allows spores to become airborne and carried by the wind, making complete capture difficult during collection. For example, spores can be affected by wind and temperature fluctuations, resulting in a significantly lower sample size than the actual number. This not only compromises sample representativeness but also the reliability of research results. A brush is a commonly used spore collection tool, but collecting spores with a brush is laborious and time-consuming, requiring meticulous operation. Researchers must meticulously brush infected plant leaves, stems, and other areas to ensure effective spore collection. This process can be affected by operator skill, leading to inconsistent collection results. Furthermore, the brush bristles may not fully contact all spores, especially when spores are tightly attached or hidden in leaf depressions, which can lead to missed spores. The softness of the bristles may also cause spores to be crushed or lost during the brushing process. Utility Model Content

[0003] The utility model aims to provide a device for collecting wheat stripe rust uredia spores, which solves the problem of inconvenience in collecting wheat stripe rust uredia spores.

[0004] The technical solution adopted by the utility model is a wheat stripe rust summer spore collection device, which includes an outer shell, a collection tube with open ends inside the outer shell, a motor on the outer wall of the collection tube, two ends of the collection tube respectively penetrate the two end portions of the outer shell, a blade downward pressure structure is provided at one end port of the collection tube, and the other end port of the collection tube is connected to a storage tube.

[0005] The utility model is also characterized in that:

[0006] There are two motors, which are respectively located on two opposite sides of the collecting pipe.

[0007] A motor mounting slot is provided in the housing, and the two motors are respectively mounted in the motor mounting slots.

[0008] A filter plate is provided at the connection between the storage tube and the collection tube, and a filter screen is installed on the filter plate.

[0009] The bottom of the shell is designed with a mounting thread for the storage tube, and the storage tube is connected to the shell through the thread.

[0010] A gripping handle is provided on one side of the shell.

[0011] The blade pressing structure includes a front pressure plate with one end hinged to one end of the shell top, a pressing plate with one end hinged to the other end of the shell top, and two ends of the straight connecting rod are respectively connected to the front pressure plate and the pressing plate.

[0012] A positioning plate is also provided on one side of the top of the shell close to the front pressing plate, and both the positioning plate and the front pressing plate are located on one side of the collecting pipe.

[0013] The side surface of the positioning plate facing the front pressure plate is an arcuate surface A, and the side surface of the front pressure plate facing the positioning plate is an arcuate surface B. The arcuate structures of the arcuate surface A and the arcuate surface B are adapted to each other.

[0014] The beneficial effect of the present invention is that the present invention causes spores attached to plant leaves or stems to fall off and be collected in a spore storage tube through motor vibration. The automated design of the device reduces dependence on the operator's technical level, ensuring that the results of each collection are more consistent and reliable. The design of the present invention takes into account the small size and easy-to-scatter characteristics of spores. By optimizing the structural design of the collection container, it ensures that the spores can be effectively captured and stored, which helps to improve the representativeness of the sample and the reliability of the data. The entire device is designed to be lightweight, easy to carry and operate, and can adapt to different field environments, such as fields, laboratories or other field survey locations. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the overall structure of the wheat stripe rust summer spore collection device of the utility model;

[0016] Figure 2 This is a schematic structural diagram of the cooperation between the filter plate and the storage tube in the wheat stripe rust ureduspore collection device of the present invention;

[0017] Figure 3 This is a schematic diagram of the structure of the holding handle of the wheat stripe rust uredospore collection device of the present invention.

[0018] In the figure, 1. front pressure plate, 2. straight connecting rod, 3. pressing plate, 4. outer shell, 5. gripping handle, 6. battery compartment, 7. motor, 8. collection tube, 9. storage tube, 10. filter plate, 11. filter net, 12. charging port, 13. positioning plate. DETAILED DESCRIPTION

[0019] The present invention will be described in detail below with reference to the accompanying drawings and specific implementation methods.

[0020] The utility model discloses an automatic collection device for wheat stripe rust summer spores. Figure 1As shown, the device comprises a housing 4, within which is disposed a collection tube 8. Motors 7 are provided on opposite sides of the collection tube 8. Both motors 7 are fitted against the outer wall of the collection tube 8, and the motors 7 vibrate the collection tube 8. Both ends of the collection tube 8 are open, and each of the two ends of the collection tube 8 is connected to the ends of the housing 4. One end of the collection tube 8 is open for inserting blades into the interior of the collection tube 8. The other end of the collection tube 8 is connected to a storage tube 9. A filter plate 10 is provided at the junction of the storage tube 9 and the collection tube 8, and a filter screen 11 is mounted on the filter plate 10.

[0021] A gripping handle 5 and a battery compartment 6 are provided on one side of the housing 4 , and batteries for powering two motors 7 are placed in the battery compartment 6 .

[0022] Two motor mounting slots are designed in the housing 4, and the two motors are respectively mounted in the two motor mounting slots.

[0023] The bottom of the housing 4 is designed with mounting threads for the storage tube 9 , and the storage tube 9 is connected to the housing 4 via the threads.

[0024] The top of the shell 4 is designed with a blade downward pressure structure installation interface; the blade downward pressure structure includes a front pressure plate 1, a straight connecting rod 2 and a pressing plate 3, one end of the front pressure plate 1 is hinged to one end of the top of the shell 4, one end of the pressing plate 3 is hinged to the other end of the top of the shell 4, and the two ends of the straight connecting rod 2 are respectively connected to the front pressure plate 1 and the pressing plate 3.

[0025] A positioning plate 13 is also provided on the top of the shell 4 near the side of the front pressure plate 1. The positioning plate 13 is arranged close to the front pressure plate 1, and the side surface of the positioning plate 13 facing the front pressure plate 1 is an arc-shaped surface A, and the side surface of the front pressure plate 1 facing the positioning plate 13 is an arc-shaped surface B. The arc-shaped structure of the arc-shaped surface A is adapted to the arc-shaped structure of the arc-shaped surface B, so that the positioning plate 13 and the front pressure plate 1 can fit exactly.

[0026] The positioning plate 13 and the front pressure plate 1 are both located on one side of the collecting tube 8 , so that when the blades enter the collecting tube 8 , the front pressure plate 1 is buckled onto the positioning plate 13 , thereby pressing and positioning the blades.

[0027] like Figure 2 As shown, the storage tube 9 is installed on the bottom of the housing 4 by means of a threaded connection. The filter plate 10 is fixed on the bottom of the housing 4 by means of a slot installation.

[0028] like Figure 3 As shown, a charging port 12 is provided on one side of the battery compartment 6 , and the batteries in the battery compartment 6 are charged through the charging port 12 .

[0029] Example 1

[0030] The wheat stripe rust summer spore collection device includes an outer shell 4, a collection tube 8 with both ends open is provided inside the outer shell 4, a motor 7 is provided on the outer wall of the collection tube 8, both ends of the collection tube 8 are respectively connected to the two end portions of the outer shell 4, a blade downward pressure structure is provided at one end port of the collection tube 8, and the other end port of the collection tube 8 is connected to the storage tube 9.

[0031] Example 2

[0032] The wheat stripe rust uredude collection device includes a housing 4, within which is disposed a collection tube 8 with both ends open. A motor 7 is mounted on the outer wall of the collection tube 8. The ends of the collection tube 8 extend through the ends of the housing 4. A blade-pressing structure is disposed at one end of the collection tube 8, and the other end of the collection tube 8 is connected to a storage tube 9. Two motors 7 are provided, one on each side of the collection tube 8.

[0033] Example 3

[0034] The wheat stripe rust urediospore collection device comprises a housing 4, within which is disposed a collection tube 8, both ends of which are open. A motor 7 is mounted on the outer wall of the collection tube 8. The ends of the collection tube 8 extend through the ends of the housing 4. A blade-pressing structure is provided at one end of the collection tube 8, and the other end of the collection tube 8 is connected to a storage tube 9. Two motors 7 are located on opposite sides of the collection tube 8. The housing 4 includes motor mounting slots, into which the two motors 7 are mounted.

[0035] Example 4

[0036] The wheat stripe rust urediospore collection device comprises a housing 4, within which is disposed a collection tube 8, both ends of which are open. A motor 7 is mounted on the outer wall of the collection tube 8. The ends of the collection tube 8 are connected to the ends of the housing 4. A blade-type downward pressure structure is provided at one end of the collection tube 8, and the other end of the collection tube 8 is connected to a storage tube 9. Two motors 7 are located on opposite sides of the collection tube 8. A filter plate 10 is provided at the junction of the storage tube 9 and the collection tube 8, on which a filter screen 11 is mounted.

[0037] Example 5

[0038] The device for collecting summer spores of wheat stripe rust comprises a housing 4, within which is disposed a collection tube 8 with both ends open. A motor 7 is disposed on the outer wall of the collection tube 8, with both ends of the collection tube 8 respectively communicating with the ends of the housing 4. A blade-pressing structure is disposed at one end of the collection tube 8, and the other end of the collection tube 8 is connected to a storage tube 9. Two motors 7 are provided, and the two motors 7 are located on opposite sides of the collection tube 8. The blade-pressing structure comprises a front pressure plate 1 with one end hinged to one end of the top of the housing 4, a pressing plate 3 with one end hinged to the other end of the top of the housing 4, and a straight connecting rod 2 with both ends connected to the front pressure plate 1 and the pressing plate 3, respectively.

[0039] The method for using the automatic wheat stripe rust summer spore collection device of the present invention is as follows: when in use, first press the pressing plate 3 downward. Under the action of the straight connecting rod 2, the front pressing plate 1 connected to the straight connecting rod 2 moves backward and opens a certain angle. Then, the diseased wheat leaves are placed into the collection tube 8. Then, the pressing plate 3 is lifted. The front pressing plate 1 and the positioning plate 13 fix the diseased wheat leaves. The spores on the diseased wheat leaves in the collection tube 8 are shaken down by the action of the motor 7. Under the action of gravity, they pass through the filter 11 and are finally collected in the storage tube 9. During collection, the leaves are in a closed environment, reducing the possibility of spore powder entering the human respiratory tract. After the spore powder is collected, the pressing plate 3 is pressed downward to remove the diseased wheat leaves from the collection tube 8.

Claims

1. A device for collecting wheat stripe rust ureduspores, characterized by: The invention comprises a shell (4), wherein a collecting pipe (8) with both ends open is provided inside the shell (4), a motor (7) is provided on the outer wall of the collecting pipe (8), and both ends of the collecting pipe (8) are respectively connected to the two end portions of the shell (4). A blade downward pressure structure is provided at one end of the collecting pipe (8), and the other end of the collecting pipe (8) is connected to a storage pipe (9).

2. The wheat stripe rust uredia collection device according to claim 1, characterized in that: There are two motors (7), and the two motors (7) are respectively located on two opposite sides of the collecting pipe (8).

3. The wheat stripe rust uredia collection device according to claim 2, characterized in that: A motor mounting slot is provided in the housing (4), and two motors (7) are respectively mounted in the motor mounting slots.

4. The wheat stripe rust uredia collection device according to claim 2, characterized in that: A filter plate (10) is provided at the connection between the storage pipe (9) and the collection pipe (8), and a filter screen (11) is installed on the filter plate (10).

5. The wheat stripe rust uredia collection device according to claim 2, characterized in that: The bottom of the housing (4) is designed with a mounting thread for the storage tube (9), and the storage tube (9) is connected to the housing (4) via the thread.

6. The wheat stripe rust uredia collection device according to claim 2, characterized in that: A gripping handle (5) is provided on one side of the housing (4).

7. The wheat stripe rust uredia collection device according to claim 2, characterized in that: The blade downward pressing structure comprises a front pressure plate (1) with one end hinged to one end of the top of the shell (4), a pressing plate (3) with one end hinged to the other end of the top of the shell (4), and two ends of a straight connecting rod (2) respectively connected to the front pressure plate (1) and the pressing plate (3).

8. The wheat stripe rust uredia collection device according to claim 7, characterized in that: A positioning plate (13) is also provided on the top of the housing (4) near the front pressure plate (1), and both the positioning plate (13) and the front pressure plate (1) are located on one side of the collecting pipe (8).

9. The wheat stripe rust uredia collection device according to claim 8, characterized in that: The side surface of the positioning plate (13) facing the front pressure plate (1) is an arcuate surface A, and the side surface of the front pressure plate (1) facing the positioning plate (13) is an arcuate surface B. The arcuate structures of the arcuate surface A and the arcuate surface B are adapted to each other.

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