Trapping and killing device for crop pest control

Abstract

The utility model belongs to the technical field of crop pest control equipment, in particular to a trapping and killing device for crop pest control, which comprises a main body support, a control panel, a motor and a fixed shaft frame, the control panel is arranged at the upper end of the main body support, the motor is arranged at the side end of the main body support, and the fixed shaft frame is arranged on the inner side of the main body support. By arranging the coaxial reversing mechanism, the driving gear, the first bevel gear, the second bevel gear, the trapping and killing cylinder and the extrusion shifting piece, when the device is used, an operator smears insect trapping pheromone outside the trapping and killing cylinder at first, and then a motor is controlled to be started through a control panel; a first bevel gear drives an extrusion shifting piece to rotate through transmission of a coaxial reversing mechanism, pests can be trapped and killed continuously through relative movement of a trapping and killing barrel and the extrusion shifting piece and cooperation of a partition plate, and compared with existing multi-motor driving, the device is simple in structure, easy to operate, high in automation degree and high in space utilization rate, and the cost is reduced. The pest control effect can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of crop disease and insect pest prevention equipment, in particular to a trapping and killing device for crop disease and insect pest prevention. Background Art

[0002] Crop pests and diseases refer to diseases and insect pests that affect crops during their growth process, severely impacting their yield and quality. Common pests and diseases include rice planthoppers, powdery mildew, and locusts, each of which causes varying damage to different crops. Therefore, traps are often used to control these pests and diseases.

[0003] The prior art has the following deficiencies: The prior art publication number CN115517230B states, "A trapping device for controlling crop pests and diseases," that "includes a trapping lamp, with a plurality of first and second support rods hingedly connected to the periphery of the trapping lamp, the first and second support rods corresponding to each other, the ends of the oppositely arranged first and second support rods connected to mounting brackets, the ends of the mounting brackets being hingedly connected to the ends of the first and second support rods, respectively, the hinge points at the ends of the corresponding first and second support rods forming a parallelogram structure, a removable electric grid being provided between adjacent mounting brackets, a fixing plate being provided at each end of the trapping lamp, a first locking mechanism being provided on the upper fixing plate for positioning the first support rod, and rainproof cloths being provided above the plurality of first support rods and below the plurality of second support rods."

[0004] The above structure facilitates adjustment of the size of the trapping device by cooperating with multiple first and second support rods, hinge points, and mounting frames. However, the structure is internally complex and uses a static trapping method using an electric grid for pest control. This method is difficult to operate normally on rainy days or when the air humidity is high. Utility Model Content

[0005] In view of the deficiencies in the prior art, the utility model provides a trapping device for preventing and controlling crop diseases and insect pests, which solves the problem that the static trapping device of the current power grid has poor adaptability to the environment.

[0006] To achieve the above-mentioned object, the present invention provides the following technical solution: a trapping device for controlling crop diseases and insect pests, comprising a main body bracket, a control panel, a motor, and a fixed axis bracket, wherein the control panel is arranged on the upper end surface of the main body, the motor is arranged on the side end of the main body bracket, and the fixed axis bracket is arranged on the inner side of the main body bracket;

[0007] The inner end of the main body bracket is provided with a coaxial reverse mechanism, the peripheral end surface of the coaxial reverse mechanism is provided with a peripheral shaft sleeve, and the top peripheral end surface of the coaxial reverse mechanism is connected to an extrusion pick;

[0008] The coaxial reverse mechanism also includes a first bevel gear, a second bevel gear, and a driving gear. The first bevel gear is sleeved on the bottom outer end surface of the coaxial reverse mechanism, and the second bevel gear is movably connected to the outer periphery of the coaxial reverse mechanism above the first bevel gear.

[0009] As a preferred technical solution of the present invention, the outer sleeve further comprises a trapping tube and a partition. The trapping tube is movably connected to the outer periphery of the upper end of the outer sleeve, and the partition is fixedly mounted on the outer end surface of the trapping tube.

[0010] As a preferred technical solution of the present invention, the outer sleeve is fixedly connected to the upper end of the second bevel gear, and the coaxial reversing mechanism passes through the first bevel gear, the second bevel gear and the trapping tube.

[0011] As a preferred technical solution of the present invention, the periphery of the bottom end of the coaxial reversing mechanism is fixedly connected to the second bevel gear, and the tooth grooves of the driving gear are respectively engaged with the first bevel gear and the second bevel gear.

[0012] As an optimal technical solution of the present invention, the trapping tube is an overall cylindrical structure with a hollowed-out center and an annular groove structure with the same size and spacing on the outer end surface. Three groups of extrusion paddles and partitions are provided.

[0013] As a preferred technical solution of the present invention, the outer end of the extruded paddle is a thin sheet structure, and the side facing the trapping tube is connected to a curved block structure that fits the arc surface of the trapping tube.

[0014] As a preferred technical solution of the present invention, shaft seat structures are provided at the positions where the upper and lower ends of the fixed shaft frame are connected to the first bevel gear and the second bevel gear.

[0015] Compared with the prior art, the present invention provides a trapping device for preventing and controlling crop diseases and insect pests:

[0016] The invention relates to a trapping device for controlling crop pests and diseases. The device comprises a coaxial reversing mechanism, a driving gear, a first bevel gear, a second bevel gear, a trapping tube, and a squeezing paddle. When the device is used, the operator first applies insect pheromones to the outside of the trapping tube, then starts a motor via a control panel. The motor drives the first and second bevel gears via the driving gear. The first bevel gear drives the squeezing paddle to rotate via the coaxial reversing mechanism, while the second bevel gear rotates in the opposite direction and drives the trapping tube via the transmission of a peripheral shaft sleeve. At this time, the trapping tube and the squeezing paddle simultaneously rotate slowly in opposite directions. If a pest attracted by the pheromone is located in an annular groove on the outside of the trapping tube, the squeezing paddle is slowly rotated so that the pest is eventually squeezed by the squeezing paddle and a partition on the outside of the trapping tube. Since the motor has a fixed stroke, the motor rotates in the opposite direction after the squeezing paddle contacts the partition, causing the squeezing paddle to rotate in the opposite direction. The above steps are repeated continuously to continuously perform the pest trapping operation.

[0017] The above settings and processes can make the device have the following beneficial effects:

[0018] Through the transmission of the coaxial reversing mechanism and the cooperation of the first bevel gear and the second bevel gear, the trapping tube and the squeezing paddle can rotate in opposite directions. Through the relative movement of the trapping tube and the squeezing paddle and the cooperation of the partition, pests can be continuously lured and killed. Compared with the current multi-motor drive, this equipment is not only simple in structure and easy to operate, but also has a high degree of automation and is suitable for various weather conditions. It has high space utilization and can improve the pest control effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 This is a schematic diagram of the bottom drive gear connection structure of the utility model;

[0021] Figure 3 This is a schematic diagram of the fixed shaft frame and connection position structure of the utility model;

[0022] Figure 4 This is a schematic diagram of the installation position structure of the extrusion paddle of the utility model.

[0023] In the figure: 1. Main frame; 2. Control panel; 3. Motor; 4. Fixed axis frame; 5. Coaxial reversing mechanism; 501. First bevel gear; 502. Second bevel gear; 503. Drive gear; 6. Outer bushing; 601. Booby trap; 602. Partition; 7. Extrusion paddle. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0025] Please refer to this embodiment: A trapping device for controlling crop diseases and insect pests, comprising a main frame 1, a control panel 2, a motor 3 and a fixed axis frame 4, wherein the control panel 2 is arranged at the upper end of the main frame 1, the motor 3 is arranged at the side end of the main frame 1, and the fixed axis frame 4 is arranged on the inner side of the main frame 1;

[0026] The inner end of the main frame 1 is provided with a coaxial reverse mechanism 5, the outer end surface of the coaxial reverse mechanism 5 is provided with an outer sleeve 6, and the top outer end surface of the coaxial reverse mechanism 5 is connected to an extrusion paddle 7;

[0027] The coaxial reverse mechanism 5 also includes a first bevel gear 501, a second bevel gear 502, and a driving gear 503. The first bevel gear 501 is sleeved on the bottom outer end surface of the coaxial reverse mechanism 5, and the second bevel gear 502 is movably connected to the outer periphery of the coaxial reverse mechanism 5 above the first bevel gear 501.

[0028] In this embodiment, the outer sleeve 6 further includes a trapping tube 601 and a partition 602. The trapping tube 601 is movably connected to the outer periphery of the upper end of the outer sleeve 6, and the partition 602 is fixedly mounted on the outer end surface of the trapping tube 601. The outer sleeve 6 is fixedly connected to the upper end of the second bevel gear 502, and the coaxial reversing mechanism 5 passes through the first bevel gear 501, the second bevel gear 502, and the trapping tube 601.

[0029] Specifically, such as Figure 3 Figure 4 As shown, the outer sleeve 6 is driven by the second bevel gear 502, while the coaxial reversing mechanism 5 running through the second bevel gear 502 and the outer sleeve 6 is not affected by the second bevel gear 502 when rotating;

[0030] In this embodiment, the bottom periphery of the coaxial reversing mechanism 5 is fixedly connected to the second bevel gear 502, and the tooth grooves of the driving gear 503 are respectively engaged with the first bevel gear 501 and the second bevel gear 502; the trapping tube 601 is an overall cylindrical structure, the middle of which is hollowed out, and the outer end surface is provided with an annular groove structure of uniform size and spacing, and three groups of extrusion paddles 7 and partitions 602 are each provided;

[0031] Specifically, such as Figure 1 and Figure 3 as well as Figure 4As shown, the extrusion paddle 7 slides in the annular groove structure on the periphery of the trapping tube 601, and slowly pushes the pests therein toward the partition 602, and finally kills the pests by squeezing;

[0032] In this embodiment, the outer end of the extrusion paddle 7 is a thin sheet structure, and the side facing the trapping tube 601 is connected to a curved block structure that fits the arc surface of the trapping tube 601; the upper and lower ends of the fixed axis frame 4 are connected to the first bevel gear 501 and the second bevel gear 502 at the positions where the shaft seat structure is provided.

[0033] The working principle and usage process of the present invention are as follows: the operator first applies the insect attracting pheromone to the outside of the trapping tube 601, and then controls the motor 3 to start through the control panel 2. The motor 3 drives the first bevel gear 501 and the second bevel gear 502 through the transmission of the driving gear 503. The first bevel gear 501 drives the squeezing paddle 7 to rotate through the transmission of the coaxial reversing mechanism 5, while the second bevel gear 502 rotates in the opposite direction and drives the trapping tube 601 through the transmission of the outer shaft sleeve 6. At this time, the trapping tube 601 and the squeezing paddle 7 rotate slowly in the opposite direction at the same time. If the pests attracted by the pheromone are located in the annular groove on the outer periphery of the trapping tube 601, the squeezing paddle 7 will eventually squeeze the pests by the squeezing paddle 7 and the partition 602 on the outer periphery of the trapping tube 601 through the slow rotation of the squeezing paddle 7. Since the stroke set by the motor 3 is fixed, after the squeezing paddle 7 contacts the partition 602, the motor 3 runs in the reverse direction, causing the squeezing paddle 7 to rotate in the reverse direction. The above steps are repeated continuously to continuously perform the pest trapping operation.

[0034] Finally, it should be noted that the above description is merely a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art will be able to modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein with equivalents. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention shall be included within the scope of protection of the present invention.

Claims

1. A trapping device for controlling crop pests and diseases, comprising a main frame (1), a control panel (2), a motor (3) and a fixed axis frame (4), wherein the control panel (2) is arranged at the upper end of the main frame (1), the motor (3) is arranged at the side end of the main frame (1), and the fixed axis frame (4) is arranged on the inner side of the main frame (1), characterized in that: The inner end of the main body bracket (1) is provided with a coaxial reversing mechanism (5), the peripheral end surface of the coaxial reversing mechanism (5) is provided with a peripheral shaft sleeve (6), and the top peripheral end surface of the coaxial reversing mechanism (5) is connected with an extrusion paddle (7); The coaxial reverse mechanism (5) further comprises a first bevel gear (501), a second bevel gear (502), and a driving gear (503); the first bevel gear (501) is sleeved on the outer end surface of the bottom end of the coaxial reverse mechanism (5); and the second bevel gear (502) is movably connected to the outer periphery of the coaxial reverse mechanism (5) above the first bevel gear (501).

2. A trapping device for controlling crop diseases and insect pests according to claim 1, characterized in that: The outer sleeve (6) further comprises a trapping tube (601) and a partition (602), wherein the trapping tube (601) is movably connected to the periphery of the upper end of the outer sleeve (6), and the partition (602) is fixedly mounted on the outer end surface of the trapping tube (601).

3. The trapping device for controlling crop diseases and insect pests according to claim 1, characterized in that: The outer shaft sleeve (6) is fixedly connected to the upper end of the second bevel gear (502), and the coaxial reversing mechanism (5) passes through the first bevel gear (501), the second bevel gear (502) and the trapping tube (601).

4. The trapping device for controlling crop diseases and insect pests according to claim 1, characterized in that: The periphery of the bottom end of the coaxial reversing mechanism (5) is fixedly connected to the second bevel gear (502), and the tooth grooves of the driving gear (503) are respectively engaged with the first bevel gear (501) and the second bevel gear (502).

5. The trapping device for controlling crop diseases and insect pests according to claim 2, characterized in that: The trapping tube (601) is a cylindrical structure as a whole, the middle of which is hollowed out, and the peripheral end surface is provided with an annular groove structure with the same size and spacing. The extrusion paddles (7) and the partitions (602) are each provided in three groups.

6. The trapping device for controlling crop diseases and insect pests according to claim 1, characterized in that: The outer end of the extrusion paddle (7) is in a thin sheet structure, and the side facing the trapping tube (601) is connected to a curved block structure that fits the arc surface of the trapping tube (601).

7. The trapping device for controlling crop diseases and insect pests according to claim 1, characterized in that: Axle seat structures are provided at the positions where the upper and lower ends of the fixed shaft frame (4) are connected to the first bevel gear (501) and the second bevel gear (502).

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