Vaseline blade coating mechanism for airborne fungal spore collecting device

Abstract

The utility model discloses a vaseline blade coating mechanism for an airborne fungal spore collecting device, which relates to the technical field of intelligent agricultural machinery equipment and bioscience, and comprises a glass slide for collecting airborne fungal spores, vaseline is coated on the surface of the glass slide by using the vaseline blade coating mechanism, and a vaseline layer is formed on the surface of the glass slide; fungal spores in the air are adhered and collected on the surface of the vaseline layer; the vaseline scraping mechanism comprises a gluing head, a square box, a scraper blade assembly, a first motor, a second motor and a third motor; the vaseline is smeared on the glass slide, the capture belt used for capturing fungal spores is formed, most fungal spores in the air can be captured on the glass slide through the adhesion of the vaseline, the capture efficiency is high, subsequent microscopic observation of the fungal spores is facilitated, and the data accuracy is improved.

Description

Technical Field

[0001] The utility model relates to the fields of intelligent agricultural machinery and equipment and biological science technology, and in particular to a scraping vaseline coating mechanism for an airborne fungal spore collection device. Background Art

[0002] Among crop diseases, there are more than 1,000 major fungal diseases (such as wheat rust, ergot, powdery mildew, rice blast, grape downy mildew, etc.). In the infection cycle of these diseases, about 60% of the species are pathogenic spores that are spread through airflow, infect crops and eventually cause disease damage. The long-distance and cross-regional airflow transmission characteristics of fungal spores enable them to cause large-scale epidemics in a relatively short period of time, and even completely destroy crops in severe outbreaks. Using instruments to capture and collect fungal spores in the air and monitor the correlation between the growth and decline of spores and field conditions can organize timely early prevention and control, which will effectively avoid the large-scale occurrence of crop diseases and is of great significance to ensuring the high yield and high quality of agricultural products.

[0003] With the low cost and modularization of optical microscopy technology, intelligent spore capture devices based on optical microscopy technology have emerged in the field of airborne spore monitoring, which is expected to realize cross-habitat spore intelligent monitoring without human intervention. For example, the invention patent "Integrated Intelligent Spore Capture Device" (application number: CN201010178307.2) provides a device for automatically capturing and taking spore images; however, the device uses a capture belt to capture spores, but the capture belt is a plastic belt, which always misses some spores, resulting in inaccurate data observed after capturing spores; for this reason, we provide a scraping vaseline mechanism for airborne fungal spore collection devices to solve the above problems. Utility Model Content

[0004] In view of the problems existing in the above-mentioned prior art, the utility model provides a scraping vaseline mechanism for an airborne fungal spore collection device, which solves the problem that a capture belt is a plastic belt and always misses a part of the spores, resulting in inaccurate data observed after capturing the spores.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts a scraping vaseline coating mechanism for an airborne fungal spore collection device, comprising:

[0006] A glass slide for collecting airborne fungal spores, the surface of the glass slide is coated with vaseline by a vaseline scraping mechanism to form a vaseline layer on the surface of the glass slide, and the fungal spores in the air are adhered and collected on the surface of the vaseline layer;

[0007] The vaseline scraping mechanism includes a glue coating head, a square box, a scraper blade assembly, a first motor, a second motor and a third motor. The first motor is arranged above the first vertical slide, the third motor is arranged above the second vertical slide, the second motor is arranged at the end of the horizontal slide, a sliding connecting block is slidably arranged on the end of the horizontal slide, a connecting plate is fixedly installed on the side of the first vertical slide, the sliding connecting block is fixedly connected to the connecting plate, a glue coating head sliding seat is slidably arranged on the first vertical slide, the glue coating head sliding seat is connected to the glue coating head through a glue coating head connecting rod, a scraper sliding seat is slidably arranged on the second vertical slide, the scraper sliding seat is connected to the scraper blade assembly through a scraper connecting rod, and the square box is located below the glue coating head.

[0008] As a further optimization of the above solution, an opening is provided at one upper end of the square box, and the opening is directly opposite to the bottom of the glue coating head.

[0009] As a further optimization of the above solution, the scraper blade assembly includes a collecting box body and a scraper blade, a collecting cavity is arranged inside the collecting box body, a connecting pipe opening is arranged on the side of the collecting box body, and a suction port is arranged at the bottom of the collecting box body.

[0010] As a further optimization of the above solution, the slide can be movably arranged along the X-axis and the Y-axis of the horizontal plane.

[0011] As a further optimization of the above scheme, the glue coating head includes an electric heating plate and an adsorption layer, the electric heating plate and the adsorption layer are fixedly arranged up and down, and the upper end of the electric heating plate is detachably connected to the glue coating head connecting rod, and the adsorption layer uses insulating rock wool.

[0012] As a further optimization of the above solution, the scraper blade is in a V-shaped structure, one end of the scraper blade is fixedly connected to the collection box body by a screw, and the upper end of the collection box body is detachably connected to the scraper connecting rod.

[0013] As a further optimization of the above solution, the scraping vaseline applying mechanism is also provided with a supporting seat of the scraping vaseline applying mechanism for fixing to an external support.

[0014] The utility model provides a scraping and applying vaseline mechanism for an airborne fungal spore collecting device, which has the following beneficial effects:

[0015] The utility model discloses a scraping vaseline coating mechanism for an airborne fungal spore collection device. The utility model adopts a capture belt formed by coating vaseline on a glass slide to capture fungal spores. The adhesion of vaseline can be used to capture most fungal spores in the air on the glass slide. The capture efficiency is high, which is conducive to subsequent microscopic observation of fungal spores and increases data accuracy.

[0016] With reference to the following description and drawings, a specific embodiment of the present invention is disclosed in detail, indicating the manner in which the principle of the present invention can be adopted. It should be understood that the scope of the embodiment of the present invention is not limited thereby, and within the spirit and scope of the appended claims, the embodiment of the present invention includes many changes, modifications and equivalents. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the structure of the scraping vaseline mechanism used in the airborne fungal spore collection device of the utility model;

[0018] Figure 2 This is a schematic diagram of the structure of the glue coating head of the utility model;

[0019] Figure 3 This is a schematic diagram of the external structure of the scraper blade assembly of the utility model;

[0020] Figure 4 It is a cross-sectional view of the scraper blade assembly of the utility model.

[0021] In the figure: 1. Vaseline applying and scraping mechanism; 2. First motor; 3. Glue applying head sliding seat; 4. Glue applying head connecting rod; 5. Glue applying head; 6. Electric heating plate; 7. Adsorption layer; 8. Square box; 9. Connecting plate; 10. Sliding connecting block; 11. Second motor; 12. Third motor; 13. Scraper sliding seat; 14. Scraper connecting rod; 15. Scraper blade assembly; 16. Collection box body; 17. Scraper blade; 18. Connecting pipe mouth; 19. Collection cavity; 20. Inlet; 21. Support seat of Vaseline applying and scraping mechanism. DETAILED DESCRIPTION

[0022] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail through the accompanying drawings and embodiments. However, it should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the scope of the utility model.

[0023] It should be noted that when an element is referred to as being "disposed on, provided with" another element, it may be directly on the other element or there may also be a central element. When an element is considered to be "connected, connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. "Fixed connection" means a fixed connection. There are many ways of fixed connection, which are not within the scope of protection of this article. The terms "vertical", "horizontal", "left", "right" and similar expressions used in this article are for illustrative purposes only and do not represent the only implementation method.

[0024] Unless otherwise defined, all technical and scientific terms used herein have the same meanings as those commonly understood by those skilled in the art of the present invention. The terms used in the specification are only for the purpose of describing specific implementations and are not intended to limit the present invention. The term "and / or" used herein includes any and all combinations of one or more related listed items.

[0025] In Example 1, please refer to the attached Figure 1 The utility model provides a technical solution: a scraping vaseline coating mechanism for an airborne fungal spore collection device, comprising:

[0026] A glass slide for collecting airborne fungal spores, the surface of the glass slide is coated with vaseline by a vaseline scraping mechanism to form a vaseline layer on the surface of the glass slide, and the fungal spores in the air are adhered and collected on the surface of the vaseline layer;

[0027] The mechanism 1 for scraping vaseline includes a glue coating head 5, a square box 8, a scraper blade assembly 15, a first motor 2, a second motor 11 and a third motor 12. The first motor 2 is arranged above the first vertical slide, the third motor 12 is arranged above the second vertical slide, the second motor 11 is arranged at the end of the horizontal slide, a sliding connecting block 10 is slidably arranged on the end of the horizontal slide, a connecting plate 9 is fixedly installed on the side of the first vertical slide, the sliding connecting block 10 is fixedly connected to the connecting plate 9, a glue coating head sliding seat 3 is slidably arranged on the first vertical slide, the glue coating head sliding seat 3 is connected to the glue coating head 5 through a glue coating head connecting rod 4, a scraper sliding seat 13 is slidably arranged on the second vertical slide, the scraper sliding seat 13 is connected to the scraper blade assembly 15 through a scraper connecting rod 14, the square box 8 is located below the glue coating head 5, and vaseline is stored in the square box 8.

[0028] During operation, the first motor 2 drives the glue coating head 5 to move vertically downward along the Z-axis direction to dip an appropriate amount of vaseline in the square box 8 and then reset. The first motor 2 drives the glue coating head 5 to move vertically downward along the Z-axis direction to stick the vaseline to the glass slide and then reset. The glass slide is driven to move horizontally to the right along the X-axis direction to a specified position below the scraper blade assembly 15. The third motor 12 drives the scraper blade assembly 15 to move vertically downward along the Z-axis direction to fit tightly against the glass slide 36. The glass slide is driven to move horizontally to the left along the X-axis direction to make the scraper blade 15 scrape off excess vaseline. The glass slide moves to a suitable position, and air is inhaled by a fan or other mechanism. After the air passes through the vaseline layer on the surface of the glass slide, fungal spores in the air are adhered and collected on the surface of the vaseline layer.

[0029] It should be noted that the glass slide can be movably arranged along the X-axis and the Y-axis of the horizontal plane, and the glass slide can be driven by a motor, which will not be described in detail here.

[0030] Furthermore, an opening is provided at one upper end of the square box 8 , and the opening is directly opposite to the lower side of the glue coating head 5 . When the glue coating head 5 descends, it can extend into the square box 8 from the opening, thereby dipping in a proper amount of vaseline in the square box 8 .

[0031] During specific use, the vaseline applying mechanism 1 is also provided with a vaseline applying mechanism support seat 21 for fixing to an external support, so as to facilitate installation and use.

[0032] In Example 2, please refer to the attached Figure 1-4 The utility model provides a technical solution: a scraping vaseline coating mechanism for an airborne fungal spore collection device, the gluing head 5 includes an electric heating plate 6 and an adsorption layer 7, the electric heating plate 6 and the adsorption layer 7 are fixedly arranged up and down, and the upper end of the electric heating plate 6 is detachably connected to the gluing head connecting rod 4, and the adsorption layer 7 uses thermal insulation rock wool; during operation, when the gluing head 5 enters the square box 8, the adsorption layer 7 is heated by the electric heating plate 6, and the adsorption layer 7 can absorb a suitable amount of vaseline, because vaseline is in a paste form, therefore, the adsorption layer 7 can be heated to melt the vaseline, and thus be absorbed into the inside of the adsorption layer 7, when the gluing head 5 moves downward and adheres to the surface of the slide, the adsorption layer 7 only applies a small amount of vaseline on the surface of the slide, and no waste is caused.

[0033] Furthermore, since the adsorption layer 7 uses thermal insulation rock wool, it also has a certain thermal insulation effect, which prevents a large amount of heat generated by the electric heating plate 6 from being lost, thereby achieving a certain energy-saving effect.

[0034] In order to further ensure that the vaseline layer on the surface of the glass slide is not too thick and wasteful, a scraper blade assembly 15 is also provided in the present invention, and the scraper blade assembly 15 can scrape off the excess vaseline layer on the surface of the glass slide;

[0035] Specifically, the scraper blade assembly 15 includes a collecting box body 16 and a scraper blade 17. A collecting cavity 19 is arranged inside the collecting box body 16, a connecting pipe port 18 is arranged on the side of the collecting box body 16, and a suction port 20 is arranged at the bottom of the collecting box body 16; the scraper blade 17 has a V-shaped structure, one end of the scraper blade 17 is fixedly connected to the collecting box body 16 by a screw, and the upper end of the collecting box body 16 is detachably connected to the scraper connecting rod 14, which is convenient for disassembly and maintenance.

[0036] During operation, the scraper blade 17 moves to scrape off excess vaseline on the surface of the slide; a pipeline and a pump body can be connected to the connecting pipe mouth 18, the other end of the pipeline is connected to the square box 8, and the pump body is arranged on the pipeline. When the pump body is started, when scraping off excess vaseline, the excess vaseline can be sucked into the square box 8 through the suction port 20, the collection cavity 19, the connecting pipe mouth 18, and the pipeline in sequence for reuse, thereby further saving vaseline and reducing the cost of using vaseline.

[0037] It should be noted that the pump body, pipeline, and glass slide are not shown in the figure. They are common existing technologies and are not described here. The glass slide is a transparent glass slide. After the fungal spores are collected on the glass slide, it is convenient to observe them using a microscope.

[0038] It is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modification, equivalent substitution or improvement made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A scraping vaseline coating mechanism for an airborne fungal spore collection device, characterized in that: include: A glass slide for collecting airborne fungal spores, the surface of the glass slide is coated with vaseline by a vaseline scraping mechanism to form a vaseline layer on the surface of the glass slide, and the fungal spores in the air are adhered and collected on the surface of the vaseline layer; The vaseline scraping mechanism (1) comprises a glue coating head (5), a square box (8), a scraper blade assembly (15), a first motor (2), a second motor (11) and a third motor (12), wherein the first motor (2) is arranged above a first vertical slide, the third motor (12) is arranged above a second vertical slide, the second motor (11) is arranged at the end of a horizontal slide, a sliding connection block (10) is slidably arranged on the end of the horizontal slide, a connecting plate (9) is fixedly installed on the side of the first vertical slide, the sliding connection block (10) is fixedly connected to the connecting plate (9), a glue coating head sliding seat (3) is slidably arranged on the first vertical slide, the glue coating head sliding seat (3) is connected to the glue coating head (5) via a glue coating head connecting rod (4), a scraper sliding seat (13) is slidably arranged on the second vertical slide, the scraper sliding seat (13) is connected to the scraper blade assembly (15) via a scraper connecting rod (14), and the square box (8) is located below the glue coating head (5).

2. The scraping vaseline coating mechanism for an airborne fungal spore collection device according to claim 1, characterized in that: An opening is provided at one upper end of the square box (8), and the opening is directly opposite to the lower side of the glue coating head (5).

3. The scraping vaseline coating mechanism for an airborne fungal spore collection device according to claim 1, characterized in that: The scraper blade assembly (15) comprises a collection box body (16) and a scraper blade (17); a collection cavity (19) is arranged inside the collection box body (16); a connecting pipe opening (18) is arranged on the side of the collection box body (16); and a suction port (20) is arranged at the bottom of the collection box body (16).

4. The scraping vaseline coating mechanism for an airborne fungal spore collection device according to claim 1, characterized in that: The slide glass can be arranged movably along the X-axis and the Y-axis of the horizontal plane.

5. The scraping vaseline coating mechanism for an airborne fungal spore collection device according to claim 1, characterized in that: The glue coating head (5) comprises an electric heating plate (6) and an adsorption layer (7), the electric heating plate (6) and the adsorption layer (7) are fixedly arranged up and down, and the upper end of the electric heating plate (6) is detachably connected to the glue coating head connecting rod (4), and the adsorption layer (7) uses thermal insulation rock wool.

6. The scraping vaseline coating mechanism for the airborne fungal spore collection device according to claim 3, characterized in that: The scraper blade (17) is in a V-shaped structure. One end of the scraper blade (17) is fixedly connected to the collection box body (16) by means of a screw. The upper end of the collection box body (16) is detachably connected to the scraper connecting rod (14).

7. The scraping vaseline coating mechanism for an airborne fungal spore collection device according to claim 1, characterized in that: The vaseline scraping mechanism (1) is also provided with a vaseline scraping mechanism support seat (21) for fixing to an external support.

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