Corn disease and insect pest detection and prevention device

Abstract

The utility model relates to the technical field of corn planting, in particular to a corn disease and pest detection and prevention device which comprises a working plate, a prevention box is fixed to the top face of the working plate, a box door hinged to the prevention box is arranged on the front side surface of the prevention box, and mounting grooves are formed in the left side surface and the right side surface of the prevention box. Power grids are embedded in the mounting grooves in the surfaces of the left and right sides of the control box, a plurality of placement grooves are formed in the inner bottom surface of the control box, and lure cores are arranged in the placement grooves in the inner bottom surface of the control box. According to the device, pests in a corn planting area can be monitored through the monitoring mechanism, the pests can be prevented and controlled through the prevention and control box, the two power grids and the lure cores, and pest corpses attached to the outer walls of the two power grids can be cleaned through the cleaning mechanism; and the situation that pest corpses attached to the outer wall of the power grid affect normal use of the power grid is prevented, manual pest corpse cleaning work is not needed, and time and labor are saved.

Description

Technical Field

[0001] The utility model relates to the technical field of corn planting, in particular to a device for detecting and preventing corn pests and diseases. Background Art

[0002] Corn is the summer and autumn crop with the largest planting area in northern my country. Due to the large-scale return of wheat straw to the fields in recent years, the damage caused by various corn diseases and pests has become more serious year by year, especially the corn underground pests such as the two-spotted armyworm, the fall armyworm, the corn base rot, and the corn rough dwarf disease. These diseases and pests have become the most important diseases and pests in corn production, seriously restricting the development of corn. It is necessary to monitor and control pests in corn-growing areas through detection and prevention devices.

[0003] The patent with publication number CN213044848U discloses a novel forestry pest control insect attractant device, which relates to the technical field of pest control devices, including a base and a mounting seat. The bottom of the base is fixedly connected with a plurality of fixing cones, the top of the base is fixedly connected with a column, the front of the column is fixedly installed with a controller box, the top of the column is movably connected with a telescopic support, the outer wall of the telescopic support is provided with a plurality of fixing holes, a fixing bolt is movably installed on one side of the top end of the column, one end of the fixing bolt passes through the column and the fixing hole in sequence, and the top of the column is fixedly connected with a first support frame.

[0004] Although the device is convenient for installation, cleaning, maintenance and adding of insect attractants by setting columns, fixing bolts and telescopic struts, the mounting base is threadedly connected to the insecticide box, and the mounting base is threadedly connected to the collection box, and the insect attractant lamp and insect attractant box are set to attract more pests and improve the efficiency of pest cleaning, a large number of dead insects will accumulate on the outer wall of the power grid after long-term use. The device does not have a structure for cleaning the dead insects on the outer wall of the power grid. Failure to clean in time will affect the normal use of the power grid. Utility Model Content

[0005] The purpose of the utility model is to provide a device for detecting and preventing pests and diseases of corn, so as to solve the problem proposed in the above-mentioned background technology that a large number of dead insects will accumulate on the outer wall of the power grid after long-term use, and the device is not provided with a structure for cleaning the dead insects on the outer wall of the power grid, and failure to clean in time will affect the normal use of the power grid.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] The device for detecting and controlling diseases and insect pests of corn comprises a working plate, a control box is fixed on the top surface of the working plate, a box door hinged thereto is provided on the front surface of the control box, mounting grooves are provided on both the left and right surfaces of the control box, electric grids are embedded inside the mounting grooves on both the left and right surfaces of the control box, a plurality of placement grooves are provided on the inner bottom surface of the control box, lure cores are provided inside the plurality of placement grooves on the inner bottom surface of the control box, and a monitoring mechanism for monitoring pests is provided on the top surface of the control box, and further comprises:

[0008] A cleaning mechanism is arranged on the top surface of the working plate and is used for cleaning the dead bodies of pests on the surfaces of the two electric nets. The cleaning mechanism comprises an L-shaped vertical plate fixed on the top surface of the working plate, a rotating column rotatably connected to the horizontal plate end of the vertical plate, a screw coaxially fixed to the bottom end of the rotating column and rotatably connected to the working plate, a connecting rod threadedly connected to the screw and slidably connected to the vertical plate end of the vertical plate, a U-shaped moving rod fixed on the front surface of the connecting rod, a rotating rod coaxially fixed on the top surface of the rotating column, two gears located above the horizontal plate end of the vertical plate and used for driving the rotating rod to rotate, and a cleaning motor installed on the top surface of the horizontal plate end of the vertical plate and used for driving the two gears to rotate, the two gears are meshed with each other, and the front surfaces of the two vertical rod ends of the moving rod are fixed with a plurality of brush strips for cleaning the electric net on the same side.

[0009] As a preferred embodiment, the cleaning mechanism also includes a rotating shaft coaxially connected to the output shaft of the cleaning motor, wherein one of the gears is coaxially fixed on the circumferential outer wall of the rotating shaft, and the other gear is coaxially fixed on the circumferential outer wall of the rotating rod.

[0010] As a preferred embodiment, a guide groove is provided on the front surface of the vertical plate end of the vertical plate, and a guide block slidably connected to the guide groove on the front surface of the vertical plate end of the vertical plate is fixed on the rear surface of the connecting rod.

[0011] As a preferred embodiment, the monitoring mechanism includes a roller rotatably connected to the top surface of the prevention and control box, a monitoring motor installed on the top surface of the prevention and control box and with its output shaft coaxially connected to the roller, a turntable coaxially fixed on the top surface of the roller and located above the prevention and control box, and a camera body installed on the top surface of the turntable.

[0012] As a preferred embodiment, the brush strip corresponds to the position of the electric grid on the same side and is adapted in size, and a surface of the brush strip on one side close to the prevention and treatment box is tightly fitted with an outer wall on the same side of the electric grid on the same side.

[0013] As a preferred embodiment, several support columns are fixed to the bottom end of the working plate, a bottom plate is fixed to the bottom end of the support columns, a universal wheel is installed at the bottom end of the bottom plate, and U-shaped push-pull rods are fixed to the left and right side surfaces of the working plate.

[0014] As a preferred embodiment, the cleaning mechanism also includes a protection box fixed on the top surface of the vertical plate and the horizontal plate end, the cleaning motor is located inside the protection box, the rotating shaft passes through the top surface of the protection box, the monitoring mechanism also includes a motor box fixed on the top surface of the prevention and control box, and the monitoring motor is located inside the motor box.

[0015] As a preferred embodiment, the transverse cross-sectional shape of the guide groove on the front side surface of the vertical plate end of the vertical board is convex, and the shape of the guide block is convex to match the shape of the guide groove on the front side surface of the vertical plate end of the vertical board.

[0016] Compared with the prior art, the beneficial effects of the utility model are:

[0017] 1. The utility model can monitor the pests in the corn planting area by setting a monitoring mechanism, and can prevent and control the pests by setting a prevention and control box, two electric grids and a plurality of attractants. The utility model can clean the dead bodies of the pests attached to the outer walls of the two electric grids by setting a cleaning mechanism, so as to prevent the dead bodies of the pests attached to the outer walls of the electric grids from affecting the normal use of the electric grids, and there is no need to manually clean the dead bodies of the pests, which saves time and effort;

[0018] 2. In the utility model, a guide groove is provided on the front surface of the vertical plate end of the upright plate, and a guide block is fixed on the rear surface of the connecting rod, which is slidably connected to the guide groove on the front surface of the vertical plate end of the upright plate, so as to guide the movement of the connecting rod and further guide the movement of several brush strips. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 The overall structure of the utility model is shown in FIG. Figure 1 ;

[0020] Figure 2 The overall structure of the utility model is shown in FIG. Figure 2 ;

[0021] Figure 3 The internal structure of the prevention box in the utility model is shown in FIG. Figure 1 ;

[0022] Figure 4 The internal structure of the prevention box in the utility model is shown in FIG. Figure 2 ;

[0023] Figure 5 It is a partial exploded view of the utility model;

[0024] Figure 6 It is an exploded diagram of the monitoring mechanism in the utility model;

[0025] Figure 7 It is a schematic diagram of the overall structure of the cleaning mechanism in the utility model;

[0026] Figure 8 The local explosion of the cleaning mechanism in the utility model Figure 1 ;

[0027] Fig. 9 The local explosion of the cleaning mechanism in the utility model Figure 2 .

[0028] The meaning of each number in the figure is:

[0029] 1. Working plate; 2. Prevention and treatment box; 3. Box door; 4. Monitoring mechanism; 41. Roller; 42. Turntable; 43. Monitoring motor; 44. Camera body; 45. Motor box; 5. Lure core; 6. Electric grid; 7. Cleaning mechanism; 71. Vertical plate; 72. Rotating column; 73. Screw; 74. Connecting rod; 75. Guide block; 76. Moving rod; 77. Brush bar; 78. Rotating rod; 79. Gear; 710. Cleaning motor; 711. Rotating shaft; 712. Protective box; 8. Push-pull rod; 9. Support column; 10. Bottom plate; 11. Universal wheel. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0031] See also Figure 1-Figure 9 The utility model provides a technical solution: a device for detecting and controlling pests of corn, comprising a working plate 1, a control box 2 is fixed on the top surface of the working plate 1, a box door 3 hinged thereto is provided on the front surface of the control box 2, mounting grooves are provided on both the left and right surfaces of the control box 2, electric grids 6 are embedded inside the mounting grooves on both the left and right surfaces of the control box 2, a plurality of placement grooves are provided on the inner bottom surface of the control box 2, a plurality of placement grooves on the inner bottom surface of the control box 2 are provided with lure cores 5, and a monitoring mechanism 4 for monitoring pests is provided on the top surface of the control box 2, and also includes:

[0032] The cleaning mechanism 7 is arranged on the top surface of the working plate 1 and is used to clean the dead bodies of pests on the surfaces of the two electric nets 6. The cleaning mechanism 7 includes an L-shaped vertical plate 71 fixed on the top surface of the working plate 1, a rotating column 72 rotatably connected to the horizontal plate end of the vertical plate 71, a screw 73 coaxially fixed to the bottom end of the rotating column 72 and rotatably connected to the working plate 1, a connecting rod 74 threadedly connected to the screw 73 and slidably connected to the vertical plate end of the vertical plate 71, a U-shaped moving rod 76 fixed to the front side surface of the connecting rod 74, a rotating rod 78 coaxially fixed on the top surface of the rotating column 72, two gears 79 located above the horizontal plate end of the vertical plate 71 and used to drive the rotating rod 78 to rotate, and a gear 79 installed on the top surface of the horizontal plate end of the vertical plate 71 and used to drive the two gears 79 to rotate. The cleaning motor 710 rotates, and the two gears 79 mesh with each other, and the front surfaces of the two vertical rod ends of the moving rod 76 are fixed with a plurality of brush strips 77 for cleaning the electric grid 6 on the same side. It should be supplemented that the box door 3 is hinged to the control box 2 by two hinges, and a handle is installed on the front surface of the box door 3. By setting up a monitoring mechanism 4, pests in the corn planting area can be monitored, and by setting up a control box 2, two electric grids 6 and a plurality of attractants 5, pests can be controlled. By setting up a cleaning mechanism 7, the dead bodies of pests attached to the outer walls of the two electric grids 6 can be cleaned to prevent the dead bodies of pests attached to the outer walls of the electric grids 6 from affecting the normal use of the electric grids 6, and there is no need to manually clean the dead bodies of pests, which saves time and effort.

[0033] In this embodiment, the cleaning mechanism 7 also includes a rotating shaft 711 coaxially connected to the output shaft of the cleaning motor 710, wherein one gear 79 is coaxially fixed on the circumferential outer wall of the rotating shaft 711, and the other gear 79 is coaxially fixed on the circumferential outer wall of the rotating rod 78, which can smoothly drive the two gears 79 to rotate, and further smoothly drive the screw 73 to rotate.

[0034] In addition, a guide groove is provided on the front side surface of the vertical plate end of the vertical plate 71, and a guide block 75 is fixed on the rear side surface of the connecting rod 74, which is slidably connected to the guide groove on the front side surface of the vertical plate end of the vertical plate 71, so as to guide the movement of the connecting rod 74 and further guide the movement of several brush strips 77.

[0035] Furthermore, the monitoring mechanism 4 includes a roller 41 rotatably connected to the top surface of the control box 2, a monitoring motor 43 installed on the top surface of the control box 2 and with the output shaft coaxially connected to the roller 41, a turntable 42 coaxially fixed on the top surface of the roller 41 and located above the control box 2, and a camera body 44 is installed on the top surface of the turntable 42. By setting up the monitoring mechanism 4, pests in the corn planting area can be monitored.

[0036] Specifically, the brush strips 77 correspond to the positions of the electric grid 6 on the same side and are adapted in size, and the surface of the brush strip 77 on one side close to the prevention and control box 2 is tightly fitted with the outer wall of the electric grid 6 on the same side, so that several brush strips 77 can smoothly clean the electric grid 6 on the same side.

[0037] It is worth noting that a plurality of support columns 9 are fixed to the bottom end of the working plate 1, a bottom end of the support columns 9 is fixed to a base plate 10, a universal wheel 11 is installed at the bottom end of the base plate 10, and a U-shaped push-pull rod 8 is fixed to the left and right side surfaces of the working plate 1. It should be added that the universal wheel 11 is a prior art and has a built-in locking structure, so that the entire device can have the function of moving and is convenient for moving the entire device.

[0038] It is worth mentioning that the cleaning mechanism 7 also includes a protection box 712 fixed on the top surface of the horizontal plate end of the vertical plate 71, the cleaning motor 710 is located inside the protection box 712, and the rotating shaft 711 passes through the top surface of the protection box 712. The monitoring mechanism 4 also includes a motor box 45 fixed on the top surface of the prevention and control box 2, and the monitoring motor 43 is located inside the motor box 45, which can protect the monitoring motor 43 and the cleaning motor 710, thereby extending the service life of the monitoring motor 43 and the cleaning motor 710.

[0039] It is worth emphasizing that the transverse cross-sectional shape of the guide groove on the front side surface of the vertical plate end of the vertical plate 71 is convex, and the shape of the guide block 75 is convex to match the shape of the guide groove on the front side surface of the vertical plate end of the vertical plate 71, which can make the connection between the guide block 75 and the guide groove on the front side surface of the vertical plate end of the vertical plate 71 tighter, and indirectly make the several brush strips 77 more stable during the movement.

[0040] Finally, it should be noted that the monitoring motor 43, camera body 44, power grid 6, cleaning motor 710 and other components involved in the utility model are all universal standard parts or components known to technical personnel in this field, and their structures and principles are all known to technical personnel in this field through technical manuals or through conventional experimental methods. In the idle space of this device, all the above-mentioned electrical components, which refer to power elements, electrical components, and compatible controllers and power supplies, are connected through wires. The specific connection means should refer to the working principle of the utility model. The electrical connection between each electrical component is completed in a sequential working order, and the detailed connection means are all well-known technologies in the field.

[0041] In the specific use of this embodiment, when it is necessary to monitor the pests in the corn planting area, the staff can first move the entire device through the push-pull rod 8 and in cooperation with a number of universal wheels 11. When the entire device is moved to a suitable position, the locking structure of the universal wheels 11 can be used to position the entire device. Then, the camera body 44 and the monitoring motor 43 are started by the external PLC. The output shaft of the monitoring motor 43 rotates to drive the roller 41 coaxially connected thereto to rotate. The rotation of the roller 41 drives the turntable 42 coaxially fixed thereto to rotate. The rotation of the turntable 42 drives the monitoring motor 43 fixed thereto to rotate. When the monitoring motor 43 rotates to a suitable angle, the monitoring motor 43 is turned off by the external PLC. After the camera body 44 is started, video recording can be performed. The camera body 44 transmits the video signal to the external PLC. The external PLC processes the video signal and transmits the signal to the external display screen, so that the video can be analyzed. The above operation is repeated, so that the camera body 44 can monitor the planting space at different angles.

[0042] When there are pests in the planting area, the two electric grids 6 are activated by the external PLC, and the smell of several attractants 5 in the control box 2 spreads from the two electric grids 6 to the outside of the control box 2. When the pests try to enter the control box 2, they touch the two electric grids 6, and then they can be electrocuted to death.

[0043] When the two power grids 6 are used for a long time, a large number of dead insects will adhere to their surfaces. The output shaft of the cleaning motor 710 is started and controlled by an external PLC to rotate alternately in forward and reverse directions. The rotation of the output shaft of the cleaning motor 710 drives the rotating shaft 711 coaxially connected thereto to rotate. The rotation of the rotating shaft 711 drives the same-side gear 79 coaxially fixed thereto to rotate. The rotation of the gear 79 drives another gear 79 meshing therewith to rotate. The rotation of the other gear 79 drives the rotating rod 78 coaxially fixed thereto to rotate. The rotation of the rotating rod 78 drives the rotating column 72 coaxially fixed thereto to rotate. The rotation of the rotating column 72 drives the screw 73 coaxially fixed thereto to rotate. The screw 73 rotates The connecting rod 74 threadedly connected thereto is driven to move, and the connecting rod 74 moves under the guidance of the guide block 75 and the guide groove on the front surface of the vertical plate end of the vertical plate 71. The movement of the connecting rod 74 drives the movement of the movable rod 76 fixed thereto, and the movement of the movable rod 76 drives the movement of several brush strips 77 fixed thereto. Because the output shaft of the cleaning motor 710 rotates alternately forward and reverse, the screw rod 73 is indirectly rotated alternately forward and reverse, and then the several brush strips 77 are indirectly caused to make a linear reciprocating motion in the vertical direction. In the process of the several brush strips 77 making a linear reciprocating motion in the vertical direction, the dead insects on the outer walls of the two electric nets 6 can be cleaned.

[0044] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A device for detecting and controlling corn pests and diseases, comprising a working plate (1), characterized in that: A pest control box (2) is fixed on the top surface of the working plate (1); a box door (3) hingedly connected to the box is provided on the front surface of the pest control box (2); mounting grooves are provided on the left and right side surfaces of the pest control box (2); electric grids (6) are embedded in the mounting grooves on the left and right side surfaces of the pest control box (2); a plurality of placement grooves are provided on the inner bottom surface of the pest control box (2); attractant cores (5) are provided in the plurality of placement grooves on the inner bottom surface of the pest control box (2); and a monitoring mechanism (4) for monitoring pests is provided on the top surface of the pest control box (2), and further comprises: A cleaning mechanism (7) is arranged on the top surface of the working plate (1) and is used for cleaning the dead bodies of pests on the surfaces of the two electric nets (6). The cleaning mechanism (7) comprises a vertical plate (71) fixed on the top surface of the working plate (1) and having an L-shaped shape, a rotating column (72) rotatably connected to the horizontal plate end of the vertical plate (71), a screw rod (73) coaxially fixed to the bottom end of the rotating column (72) and rotatably connected to the working plate (1), a connecting rod (74) threadedly connected to the screw rod (73) and slidably connected to the vertical plate end of the vertical plate (71), and a connecting rod (74) fixed on the front side of the connecting rod (74). A moving rod (76) having a U-shaped surface, a rotating rod (78) coaxially fixed on the top surface of a rotating column (72), two gears (79) located above the horizontal plate end of a vertical plate (71) and used to drive the rotating rod (78) to rotate, and a cleaning motor (710) installed on the top surface of the horizontal plate end of the vertical plate (71) and used to drive the two gears (79) to rotate, the two gears (79) being meshed with each other, and a plurality of brush strips (77) for cleaning the same-side electric grid (6) are fixed on the front side surfaces of the two vertical rod ends of the moving rod (76).

2. The corn pest detection and control device according to claim 1, characterized in that: The cleaning mechanism (7) further comprises a rotating shaft (711) coaxially connected to the output shaft of the cleaning motor (710), wherein one of the gears (79) is coaxially fixed on the circumferential outer wall of the rotating shaft (711), and another of the gears (79) is coaxially fixed on the circumferential outer wall of the rotating rod (78).

3. The corn pest detection and control device according to claim 1, characterized in that: A guide groove is provided on the front side surface of the vertical plate end of the vertical plate (71), and a guide block (75) is fixed on the rear side surface of the connecting rod (74) and is slidably connected to the guide groove on the front side surface of the vertical plate end of the vertical plate (71).

4. The corn pest detection and control device according to claim 2, characterized in that: The monitoring mechanism (4) comprises a roller (41) rotatably connected to the top surface of the prevention and control box (2), a monitoring motor (43) mounted on the inner top surface of the prevention and control box (2) and having an output shaft coaxially connected to the roller (41), a turntable (42) coaxially fixed to the top surface of the roller (41) and located above the prevention and control box (2), and a camera body (44) mounted on the top surface of the turntable (42).

5. The corn pest detection and control device according to claim 1, characterized in that: The brush strip (77) corresponds to the position of the electric grid (6) on the same side and is adapted in size, and a surface of one side of the brush strip (77) close to the prevention and treatment box (2) is tightly fitted to the outer wall on the same side of the electric grid (6) on the same side.

6. The corn pest detection and control device according to claim 1, characterized in that: A plurality of support columns (9) are fixed to the bottom end of the working plate (1), a bottom plate (10) is fixed to the bottom end of the support columns (9), a universal wheel (11) is installed at the bottom end of the bottom plate (10), and push-pull rods (8) in a U shape are fixed to the left and right side surfaces of the working plate (1).

7. The corn pest detection and control device according to claim 4, characterized in that: The cleaning mechanism (7) further comprises a protection box (712) fixed on the top surface of the horizontal plate end of the vertical plate (71), the cleaning motor (710) is located inside the protection box (712), and the rotating shaft (711) passes through the top surface of the protection box (712). The monitoring mechanism (4) further comprises a motor box (45) fixed on the top surface of the prevention and control box (2), and the monitoring motor (43) is located inside the motor box (45).

8. The corn pest detection and control device according to claim 3, characterized in that: The transverse cross-sectional shape of the guide groove on the front side surface of the vertical plate end of the vertical plate (71) is in a convex shape, and the shape of the guide block (75) is in a convex shape that matches the shape of the guide groove on the front side surface of the vertical plate end of the vertical plate (71).

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