Device for preventing and controlling thrips

Abstract

The invention discloses a device for preventing and controlling thrips, including a panel and a core plate, wherein the panel is provided with a plurality of quadrilateral holes of the same size arranged horizontally and vertically, the corners of two adjacent quadrilateral holes correspond to each other, the front and back sides of the core plate are provided with quadrilateral bosses corresponding to the quadrilateral holes of the panel, a non-stick layer is provided on the quadrilateral bosses, the panels are respectively arranged on both sides of the core plate, and the quadrilateral bosses can be embedded in the quadrilateral holes, the outer wall of the quadrilateral bosses contacts the inner wall of the quadrilateral holes, the surface of the non-stick layer is flush with the surface of the panel, the core plate is a hollow structure, and a volatilization hole is provided on the top of the core plate. The present invention adopts a structure in which the panel and the core plate are combined, which is convenient for disassembly and maintenance, does not affect the smearing and attachment of semi-solid viscous materials, and when cleaning thrips, the residual amount of semi-solid viscous materials on the panel can be effectively reduced, and has the advantages of good prevention and control effect and convenient cleaning.

Description

Technical Field

[0001] The invention belongs to the technical field of pest control, and in particular relates to a device for controlling thrips. Background Art

[0002] Currently, the Tomato Spotted Wilt Virus (TSWV), which is spread by thrips, is posing an increasing threat to tobacco production in my country, especially in areas with a frost-free period of more than 200 days a year, especially in large areas like Kunming where there is no severe cold in winter. Thrips are active all year round and are everywhere in the fields, weeds, and flowers. In recent years, tobacco-growing areas have been strongly impacted by emerging industries such as flowers, vegetables, and ginseng fruit. The damage caused by thrips has become more serious year by year, and has been considered a major threat to the stability of the "two tobacco" industry.

[0003] However, the current methods for controlling thrips mainly rely on blue boards, predatory mites and chemical agents. Among them, blue boards mainly use the principle that thrips have a certain "tendency" for blue. Predatory mites are the natural enemies of thrips. Both of these methods have a very limited range of control and little effect, and the production cost of predatory mites is high. Chemical control requires multiple comprehensive control to achieve better results because the thrips are located in a relatively hidden place. Chemical control not only causes product safety risks and, but also makes thrips resistant. For this reason, it is very necessary to develop a device for controlling thrips that has good control effects and effectively controls the spread of TSWV by thrips. Summary of the invention

[0004] The object of the present invention is to provide a device for preventing and controlling thrips.

[0005] The objective of the present invention is achieved in this way, comprising a panel and a core panel, wherein the panel is provided with a plurality of quadrilateral holes of the same size arranged horizontally and vertically, the corners of two adjacent quadrilateral holes correspond to each other, the front and back sides of the core panel are provided with quadrilateral bosses corresponding one to one to the quadrilateral holes of the panel, the quadrilateral bosses are provided with a non-stick layer, the panels are respectively provided on both sides of the core panel, and the quadrilateral bosses can be embedded in the quadrilateral holes, the outer walls of the quadrilateral bosses are in contact with the inner walls of the quadrilateral holes, the surface of the non-stick layer is flush with the surface of the panel, the core panel is a hollow structure, and a volatilization hole is provided on the top of the core panel.

[0006] Beneficial effects of the present invention: the present invention adopts a structure combining a panel and a core board, which is convenient for disassembly and maintenance on the one hand, and on the other hand, the non-hole areas arranged in a criss-cross pattern on the panel and the adjacent non-stick layer form a mutual inclusion structure, which does not affect the coating and adhesion of semi-solid viscous materials, and when cleaning thrips, it can effectively reduce the residual amount of semi-solid viscous materials on the panel, and has the advantages of good prevention and control effect and convenient cleaning; the present invention can also be provided with components such as a screw motor and a scraper to realize an automatic cleaning function; the scraper is an electric heating structure, which can further improve the cleaning effect and reduce the residual amount of semi-solid viscous materials; the scraper is also provided with components such as a material box, and after the cleaning is completed, it can cooperate with a screw motor and an electric push rod to realize the function of automatically applying semi-solid viscous materials, and has the advantages of a high degree of automation and convenient operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0007] Figure 1 It is a structural schematic diagram of the present invention;

[0008] Figure 2 for Figure 1 Schematic diagram of the left view structure;

[0009] Figure 3 for Figure 2 Schematic diagram of the explosion structure;

[0010] Figure 4 for Figure 1 A schematic diagram of a top view structure;

[0011] Figure 5 It is a schematic diagram of the structure of the panel;

[0012] Figure 6 The present invention also includes a schematic diagram of a structure in which the lifting and automatic scraping is performed;

[0013] Figure 7 for Figure 6 Schematic diagram of the left view structure;

[0014] Figure 8 It is a structural schematic diagram of a scraper;

[0015] Fig. 9 for Figure 8 It also includes a schematic diagram of the structure of the material box, the baffle plate and the feeding pipe;

[0016] In the figure: 1- panel, 2- core plate, 3- quadrilateral boss, 4- non-stick layer, 5- buckling part, 6- bolt, 7- bracket, 8- guide rod, 9- screw motor, 10- screw slider, 11- sliding sleeve, 12- electric push rod, 13- knife groove installation, 14- electric heating scraper, 15- spring, 16- material box, 17- material baffle plate, 18- feeding pipe, 19- material receiving trough. DETAILED DESCRIPTION

[0017] The present invention is further described below in conjunction with the accompanying drawings, but the present invention is not limited in any way. Any changes or substitutions made based on the teachings of the present invention belong to the protection scope of the present invention.

[0018] As attached Figure 1 to Figure 9 The present invention shown in the figure comprises a panel 1 and a core plate 2. The panel 1 is provided with a plurality of quadrilateral holes of the same size arranged horizontally and vertically, and the corners of two adjacent quadrilateral holes correspond to each other. The front and back sides of the core plate 2 are provided with quadrilateral bosses 3 corresponding to the quadrilateral holes of the panel 1 one by one, and the quadrilateral bosses 3 are provided with a non-stick layer 4. The panel 1 is respectively provided on both sides of the core plate 2, and the quadrilateral bosses 3 can be embedded in the quadrilateral holes. The outer wall of the quadrilateral boss 3 contacts the inner wall of the quadrilateral hole, and the non-stick layer 4 The surface is flush with the surface of the panel 1, the core board 2 is a hollow structure, and a volatilization hole is provided on the top of the core board 2; the non-stick layer 4 can be a non-stick coating well known to technicians in this field, and carbon steel, stainless steel, cast iron, titanium alloy, aluminum alloy, copper alloy, ceramic, artificial stone, ceramic fiber and other materials can be used as the substrate of the non-stick coating, and the coating method can be flexibly selected according to different substrates, such as spraying, brushing, roller coating, dipping, etc.; the non-stick coating can be colored, and a certain amount of color paste can be added according to color requirements.

[0019] The quadrilateral holes and the quadrilateral bosses 3 are both rhombus-shaped.

[0020] The panel 1 has a length of 20-30 cm and a width of 20-30 cm.

[0021] The panel 1 and the non-stick layer 4 have the same color, which is white, and thrips have a strong tendency to white.

[0022] The top and bottom of the panel 1 are respectively bent inward to form a buckle part 5, and the length of the buckle part 5 is half of the length of the panel 1. The buckle part 5 at the top of the panel 1 and the buckle part 5 at the bottom of the panel 1 are offset left and right. The top and bottom of the core plate 2 are arc-shaped structures, and the arc structure can be embedded in the buckle part 5. The two panels 1 form a whole, and the core plate 2 is wrapped between the two panels 1. The buckle part 5 at the top of the core plate 2 and the top of the panel 1 is provided with a bolt hole and connected by a bolt 6. The bottom of the core plate 2 and the panel 1 are connected. The buckling part 5 at the bottom is provided with a bolt hole and is connected by a bolt 6. The buckling part 5 is provided with a volatilization hole, and the volatilization hole of the buckling part 5 corresponds to the volatilization hole of the core board 2; the panel 1 and its buckling part 5 wrap the core board 2 to enhance the stability of the panel 1 and the core board 2. At the same time, the buckling part 5 can also be convenient for installation and disassembly and maintenance. If a large amount of damage occurs to the non-stick layer 4 after long-term use, the bolt 6 can be removed, and then the panel 1 and the core board 2 can be separated, and a new core board 2 can be replaced; the essential oil evaporates into the air through the volatilization holes of the core board 2 and the volatilization holes of the buckling part 5.

[0023] Brackets 7 are respectively provided on both sides of the top and bottom of the panel 1, and a vertical guide rod 8 is respectively provided on both sides of the panel 1. The two ends of the guide rod 8 are detachably connected to the corresponding brackets 7. A screw motor 9 is arranged on the bracket 7 on one side of the top of the panel 1. The screw slider 10 on the screw of the screw motor 9 is sleeved on the guide rod 8 adjacent to the screw, and the other guide rod 8 is sleeved with a sliding sleeve 11. There is a scraper on the surface of the two panels 1. The electric push rod 12 on the screw slider 10 is horizontally arranged, and the push-pull part of the electric push rod 12 is connected to one end of the scraper. The electric push rod 12 on the sliding sleeve 11 is horizontally arranged, and the push-pull part of the electric push rod 12 is connected to the other end of the scraper, so that the electric push rod 12 can drive the scraper to move in a horizontal direction away from the panel 1; the screw motor 9 drives the screw slider 10 to rise and fall, thereby lifting and lowering the scraper, and the two guide rods 8 play a role of lifting and lowering guide. The electric push rod 12 is used to move the scraper horizontally, so that the scraper is away from or close to the panel 1.

[0024] A protective shell may be provided outside the guide rod 8 , the screw motor 9 and the screw, and the protective shell is used to protect the guide rod 8 , the screw motor 9 and the screw.

[0025] The scraper includes a mounting groove 13, an electric scraper 14 and a spring 15, wherein the spring 15 is arranged at the bottom of the mounting groove 13, the electric scraper 14 is embedded in the mounting groove 13, and the tail of the electric scraper 14 is connected to the spring 15, so that the electric scraper 14 can be extended and retracted in the mounting groove 13 under the action of the spring 15; the electric scraper 14 is a device for converting electrical energy into thermal energy well known to those skilled in the art, and the blade of the electric scraper 14 is heated; under the action of the spring 15, the electric scraper 14 is tightly pressed against the panel 1, and during the scraping process, the electric scraper 14 softens the greasy and viscous material on the panel 1, which is conducive to scraping off the greasy and viscous material.

[0026] A material box 16 is provided on the outside of the installation knife groove 13, and baffle plates 17 are respectively provided on both sides of the electric scraper 14. The installation knife groove 13 opposite to the baffle plate 17 is provided with a groove through which the baffle plate 17 can enter and exit. An electric heater is provided in the material box 16, and the material box 16 is provided with a feeding pipe 18. The discharge end of the feeding pipe 18 is placed on the electric scraper 14, and the feeding pipe 18 is provided with a material pump; after the electric scraper 14 finishes scraping, the scraper is driven back to the top of the panel 1 by the screw motor 9, and then the screw motor 9 drives the scraper to start to slowly descend. During the descent, the electric heater and the material pump are turned on. The electric heater heats the semi-solid viscous material in the material box 16, enhances the fluidity of the grease viscous material, and makes the semi-solid viscous material easier to flow out of the material box 16, and the semi-solid viscous material flows on the electric scraper through the feeding pipe 18. On the blade 14, the electric hot scraper 14 slowly descends, so that the semi-solid viscous material adheres to the panel 1 and the non-stick layer 4; the baffle plate 17 prevents the semi-solid viscous material from flowing out from both ends of the electric hot scraper 14; after the coating is completed, the scraper is located at the bottom of the panel 1, and the electric push rod 12 can be turned on at this time, so that the electric push rod 12 drives the scraper to move in a horizontal direction away from the panel 1 to prevent the scraper from scraping off the applied semi-solid viscous material during the rising process, and then the screw motor drives the scraper back to the top of the panel 1, and the electric push rod 12 retracts to return the scraper to the starting position; before the scraper is coated and has not risen, if there is a lot of semi-solid viscous material attached to the electric hot scraper 14, the heating function of the electric hot scraper 14 can be turned on to facilitate the semi-solid viscous material to flow down from the electric hot scraper 14.

[0027] The surface of the electric scraper 14 is provided with a non-stick layer, and the non-stick layer can be a non-stick coating well known to those skilled in the art. Carbon steel, stainless steel, cast iron, titanium alloy, aluminum alloy, copper alloy, ceramic, artificial stone, ceramic fiber and other materials can be used as the substrate of the non-stick coating, and the coating method can be flexibly selected according to different substrates, such as spraying, brushing, roller coating, dipping, etc.; the non-stick coating can be colored, and a certain amount of color paste can be added according to color requirements.

[0028] A material receiving trough 19 is provided under the panel 1, and the material receiving trough 19 is detachably connected to the brackets 7 on both sides of the bottom of the panel 1; the material receiving trough 19 is used to receive fallen greasy viscous materials, thrips corpses, etc., and the detachable connection method between the material receiving trough 19 and the bracket 7 can adopt a connection structure familiar to technicians in this field, such as bolt connection, clamping, etc. When the material receiving trough 19 needs to be cleaned, the material receiving trough 19 is removed.

[0029] The material box 16 is filled with a semi-solid viscous material, which is a grease viscous material.

[0030] The core plate 2 is filled with an odor attractant, which evaporates into the air through the volatilization hole. The odor attractant is fennel whisker essential oil or silkworm mulberry leaf essential oil. Fennel whisker essential oil is obtained by supercritical extraction of fresh fennel whiskers, and silkworm mulberry leaf essential oil is obtained by supercritical extraction of fresh silkworm mulberry leaves. Both fennel whisker essential oil and silkworm mulberry leaf essential oil can be stored in a brown glass jar or plastic bottle away from light, or can be stored in nitrogen. After the odor attractant evaporates, it can be poured in again through the volatilization hole.

[0031] The bottom of the panel 1 is provided with a threaded hole, and the threaded hole is detachably connected to a supporting stand, and the device can be erected on the ground through the supporting stand.

[0032] The device may also be provided with a controller and a rechargeable battery. The controller is electrically connected to the screw motor 9, the electric push rod 12, the electric heating scraper 14, the electric heater in the material box 16, and the material pump, respectively. The rechargeable battery supplies power to the screw motor 9, the electric push rod 12, the electric heating scraper 14, the electric heater in the material box 16, and the material pump. The controller may be a control device well known to those skilled in the art, such as a PLC controller, through which the screw motor 9, the electric push rod 12, the electric heating scraper 14, the electric heater in the material box 16, and the material pump are automatically controlled. The control device may also be configured with a communication module, which sends / receives control signals to a remote server or control terminal via a wired or wireless communication network to achieve remote control.

[0033] The working principle and working process of the present invention are as follows: first, the assembly density is set according to the situation of the tobacco field. For example, the grid cutting method can be adopted, and one piece is planted at a distance of about 20m, and about 30 pieces are planted per mu of field; the seedling period is set around the seedling shed, and the seedling shed can be set around and inside the shed, and the setting density is 3 to 5 times that of the field; the setting time is best in the morning and evening on sunny days, or all day on cloudy days; the specific setting is to set up the device through a stand, and the stand is a field facility well known to technical personnel in this field, such as a support stand, with a height of 0.2 to 2m, and the specific height selection can be flexibly selected according to the different growth heights and periods of flue-cured tobacco; after the device is set up, the semi-solid viscous material is coated on the surface of the panel 1 and the non-stick layer 4, the semi-solid viscous material is attached to the non-hole area on the panel 1, and the semi-solid viscous material attached to the non-hole area around the non-stick layer 4 forms a package with the semi-solid viscous material on the non-stick layer 4, so that the semi-solid viscous material on the non-stick layer 4 is fixed ; The corners of two adjacent quadrilateral holes correspond to each other, and the non-hole area and the non-stick layer 4 are both diamond structures, which can further enhance the encapsulation and fixing effect; when there are many thrips on the semi-solid sticky material and need to be cleaned, the semi-solid sticky material and thrips on the panel 1 and the non-stick layer are scraped off by a scraper. Since the semi-solid sticky material is not adhered to the non-stick layer 4, the semi-solid sticky material layer on the surface of the panel 1 and the non-stick layer 4 is a whole. The non-stick layer 4 arranged vertically and horizontally under this whole also forms an encapsulation on the non-hole area of ​​the panel 1, which can effectively reduce the residue of the semi-solid sticky material when scraping the semi-solid sticky material; the specific cleaning time can also be selected in the evening, night and other times when the temperature is lower; the odor attractant is installed in the hollow structure of the core plate 2, and the odor attractant evaporates into the air through the volatile holes at the top of the core plate 2, which plays a role in attracting thrips, and the semi-solid sticky material sticks the thrips; if the panel 1 and the non-stick layer are white, the effect of attracting thrips can be further enhanced.

Claims

1. A device for preventing and controlling thrips, comprising a panel (1) and a core board (2), characterized in that The panel (1) has a plurality of quadrilateral holes of the same size arranged horizontally and vertically, and the corners of two adjacent quadrilateral holes correspond to each other. The front and back sides of the core plate (2) are provided with quadrilateral bosses (3) corresponding to the quadrilateral holes of the panel (1), and the quadrilateral bosses (3) are provided with a non-stick layer (4). The panel (1) is respectively provided on both sides of the core plate (2), and the quadrilateral bosses (3) can be embedded in the quadrilateral holes. The outer wall of the quadrilateral bosses (3) contacts the inner wall of the quadrilateral holes, and the non-stick layer (4) is provided on the front and back sides of the core plate (2). ) surface is flush with the surface of the panel (1); the core plate (2) is a hollow structure, and a volatilization hole is provided at the top of the core plate (2); the quadrilateral holes and quadrilateral bosses (3) are both rhombus-shaped; the top and bottom of the panel (1) are respectively bent inward to form a buckling portion (5); the length of the buckling portion (5) is half the length of the panel (1); the buckling portion (5) at the top of the panel (1) and the buckling portion (5) at the bottom of the panel (1) are offset to the left and right; the top and bottom of the core plate (2) are respectively The arc-shaped structure can be embedded in the buckling portion (5), the two panels (1) form a whole, and the core plate (2) is wrapped between the two panels (1); the buckling portion (5) at the top of the core plate (2) and the top of the panel (1) is provided with a bolt hole and connected by a bolt (6); the buckling portion (5) at the bottom of the core plate (2) and the bottom of the panel (1) is provided with a bolt hole and connected by a bolt (6); the buckling portion (5) is provided with a volatilization hole, and the volatilization hole of the buckling portion (5) is connected to the volatilization hole of the core plate (2). The semisolid viscous material corresponds to the hole; the semisolid viscous material is applied to the surface of the panel (1) and the non-stick layer (4); the semisolid viscous material is attached to the non-hole area on the panel (1); the semisolid viscous material attached to the non-hole area around the non-stick layer (4) forms a package around the semisolid viscous material on the non-stick layer (4), so that the semisolid viscous material on the non-stick layer (4) is fixed; the semisolid viscous material does not stick to the non-stick layer (4), and the semisolid viscous material layer on the surface of the panel (1) and the non-stick layer (4) is a whole.

2. The device for controlling thrips according to claim 1, characterized in that The panel (1) and the non-stick layer (4) have the same color, which is white.

3. The device for controlling thrips according to claim 1, characterized in that The top and bottom sides of the panel (1) are provided with brackets (7) respectively, and the two sides of the panel (1) are provided with guide rods (8) respectively, and the two ends of the guide rods (8) are detachably connected to the corresponding brackets (7), and the screw motor (9) is arranged on the bracket (7) on one side of the top of the panel (1), and the screw slider (10) on the screw of the screw motor (9) is sleeved on the guide rod (8) adjacent to the screw, and the other guide rod (8) is sleeved with a sliding sleeve (11), and the surfaces of the two panels (1) are provided with a scraper, and the electric push rod (12) on the screw slider (10) is arranged horizontally, and the push-pull part of the electric push rod (12) is connected to one end of the scraper, and the electric push rod (12) on the sliding sleeve (11) is arranged horizontally, and the push-pull part of the electric push rod (12) is connected to the other end of the scraper, so that the electric push rod (12) can drive the scraper to move in a horizontal direction away from the panel (1).

4. The device for controlling thrips according to claim 3, characterized in that The scraper comprises a mounting knife groove (13), an electric heating scraper (14) and a spring (15); the spring (15) is arranged at the bottom of the mounting knife groove (13); the electric heating scraper (14) is embedded in the mounting knife groove (13); the tail of the electric heating scraper (14) is connected to the spring (15), so that the electric heating scraper (14) can be extended and retracted in the mounting knife groove (13) under the action of the spring (15).

5. The device for controlling thrips according to claim 4, characterized in that A material box (16) is provided outside the installation knife groove (13), and material baffle plates (17) are provided on both sides of the electric heating scraper (14). The installation knife groove (13) opposite to the material baffle plate (17) is provided with a groove through which the material baffle plate (17) can enter and exit. An electric heater is provided in the material box (16), and a feeding pipe (18) is provided in the material box (16). The discharge end of the feeding pipe (18) rests on the electric heating scraper (14), and the feeding pipe (18) is provided with a material pump.

6. The device for controlling thrips according to claim 3, characterized in that A material receiving groove (19) is provided below the panel (1), and the material receiving groove (19) is detachably connected to brackets (7) on both sides of the bottom of the panel (1).

7. The device for controlling thrips according to claim 5, characterized in that The material box (16) contains a semi-solid viscous material, which is a grease viscous material.

8. The device for controlling thrips according to claim 1, characterized in that The bottom of the panel (1) is provided with a threaded hole, and the threaded hole is detachably connected to a supporting stand.

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