Punching and pesticide injection device for agricultural pest control

Abstract

The invention relates to the technical field of pesticide injection devices, and discloses an agricultural pest control punching pesticide injection device which comprises a cart, a clamping device is arranged on the rear portion of the cart, a jacking device is arranged on the top of the cart, a cleaning device is arranged on the top of the jacking device, and a punching injection machine is arranged on the top of the clamping device. The clamping device comprises a motor, a reciprocating lead screw, a moving plate, a semicircular plate, a first guide plate, a trapezoidal plate, a pesticide barrel, a water barrel, a scale barrel, a box, a first ejector rod, a sector plate, a water limiting piece, a supporting plate and a pipe, the supporting plate is fixedly connected to the top of the cart, the motor is fixedly connected to the left side of the supporting plate, and the reciprocating lead screw is fixedly connected to the output end of the motor. According to the device, a seedling is clamped and fixed through the semicircular plate, and the situation that the tree shakes due to impact force and vibration of a punching injection machine can be prevented.

Description

Technical Field

[0001] The invention relates to the technical field of drug injection devices, in particular to a perforating drug injection device for agricultural pest control. Background Art

[0002] Drilling and injection is a technical method for pest control. It is done by drilling holes in the trunks, stems and other parts of trees or plants, and then injecting the agent into them. The agent is distributed in the plant body with the flow of juice, thereby achieving the purpose of pest control. Compared with traditional spraying and other pesticide application methods, drilling and injection can accurately deliver the agent to the inside of the plant. When controlling trunk-boring pests such as longhorn beetle larvae, these pests bore inside the trunk and it is difficult for sprays to reach them. Drilling and injection can allow the agent to act directly on the places where pests live and cause harm, effectively improving the control effect.

[0003] The patent with announcement number CN215421833U discloses a drilling and injection device for agricultural pest control, which relates to the technical field of pest control, including an injection machine body, a fixed frame is arranged on one side of the injection machine body, a fixed ring is fixedly sleeved on one end of the outer wall of the fixed frame, an annular placement groove is opened in the middle of the outer side surface of the fixed ring, gears are arranged at both ends of the inner cavity of the annular placement groove, the gears are adapted to the inner cavity of the annular placement groove, reinforcing sleeves are fixedly connected at both ends of one side of the fixed ring, and threaded rods are arranged on both sides of the fixed frame. The patent arranges gears at both ends of the inner cavity of the annular placement groove, threaded rods are arranged on both sides of the fixed frame, a limiting plate is arranged on one side of the fixed frame, a ring is movably sleeved on the outer side of the fixed ring, and a gear ring is arranged in the middle of the inner wall of the ring, so that the device is easy to control the depth of the holes, and the injection effect of the device is further improved.

[0004] During use, the above device does not prevent the drill bit from shaking when drilling holes and injecting medicine. If the tree shakes, the drilling position will be offset, affecting the accuracy of the injection of the medicine. The drill hole may deviate from the pre-planned position, and the medicine cannot be accurately injected into the required part inside the tree, reducing the effect of pest control. Therefore, a drilling and injection device for agricultural pest control is proposed to solve the above-mentioned problems. Summary of the invention

[0005] The technical problem to be solved by the present invention is to provide a drilling and injection device for agricultural pest control in view of the deficiencies in the above-mentioned prior art.

[0006] In order to solve the above technical problems, the technical solution adopted by the present invention is: a perforating and injecting device for agricultural pest control, comprising a cart, a clamping device is arranged at the rear of the cart, a jacking device is arranged at the top of the cart, a cleaning device is arranged at the top of the jacking device, and a perforating and injecting machine is arranged at the top of the clamping device; the clamping device comprises a motor, a reciprocating screw, a moving plate, a semicircular plate, a guide plate 1, a trapezoidal plate, a medicine barrel, a water barrel, a graduated barrel, a box, a push rod 1, a fan-shaped plate, a water limiting sheet, a support plate, and a pipe. The support plate is fixedly connected to the top of the cart, the motor is fixedly connected to the left side of the support plate, and the reciprocating screw is fixed to the left side of the support plate. The motor output end is connected, the movable plate is movably connected to the circumferential surface of the reciprocating screw rod, the semicircular plate is fixedly connected to the right side of the movable plate, and the saplings are clamped and fixed by the semicircular plate, so that the trees can be prevented from shaking due to the impact force and vibration of the punching injection machine. If the trees shake, the punching position will be offset, affecting the accuracy of the injection of the medicine, and the drilled holes may deviate from the pre-planned position. The medicine cannot be accurately injected into the required part inside the tree, reducing the effect of pest control. The guide plate is fixedly connected to the right side of the movable plate, the trapezoidal plate is in contact with the guide plate, the medicine barrel is fixedly connected to the top of the cart, and the water bucket is fixedly connected to the top of the cart. The top of the cart, the scale barrel is fixedly connected to the top of the cart through a vertical plate, the tube is fixedly connected to the circumferential surface of the medicine barrel, the box is fixedly connected to the circumferential surface of the tube, the top rod is fixedly connected to the front part of the trapezoidal plate, the water limiting plate is installed on the inner wall of the box, the fan-shaped plate is rotatably connected to the right side of the water limiting plate, the front part of the top rod is in contact with the rear part of the fan-shaped plate, the circumferential surface of the reciprocating screw is rotatably connected to the inner wall of the support plate, the bottom of the moving plate is in contact with the bottom of the cart, the water limiting plate is provided with a plurality of water outlets, and the movement of the moving plate drives the guide plate to move, and the guide plate will contact the trapezoidal plate when it moves, so that the trapezoidal plate moves The semicircular plate moves forward, and the trapezoidal plate moves forward to drive the push rod to move. The movement of the push rod drives the fan-shaped plate to rotate. The rotation of the fan-shaped plate blocks the water on the water-limiting plate. When the tree is injected with medicine, the medicine barrel and the water barrel will enter the scale barrel with a normal medicine ratio. At the same time, the greater the moving distance of the semicircular plate, the greater the rotation angle of the fan-shaped plate, so that more holes in the water-limiting plate are blocked, and the less medicine is injected into the medicine barrel. The greater the moving distance of the semicircular plate, the smaller the clamped tree, and the smaller the injection amount, which saves the cost of using the medicine. Conversely, the smaller the moving distance of the semicircular plate, the larger the clamped tree, and the larger the injection amount, the greater the injection amount can be controlled according to the size of the tree, thereby improving the scope of application of the device.

[0007] Preferably, the pushing device includes an L-shaped plate, a triangular plate, a second guide plate, a transverse plate, and a roller, wherein the L-shaped plate is fixedly connected to the front portion of the first guide plate, the triangular plate is fixedly connected to the top of the L-shaped plate, the second guide plate is slidably connected to the inner wall of the support plate, the transverse plate is fixedly connected to the top of the second guide plate, and the roller contacts the top of the cart, and the pushing device also includes a rotating rod, a cross fan, a first fixed plate, a spring, a second push rod, and a hinged plate, wherein the rotating rod is fixedly connected to the top of the roller, the cross fan is fixedly connected to the circumferential surface of the rotating rod, the first fixed plate is fixedly connected to the inner wall of the punching injection machine, and the spring The first fixed plate is connected to the bottom of the fixed plate, the second push rod is connected to the top of the horizontal plate, the hinged plate is connected to the front of the punching injection machine through the hinge shaft, the circumferential surface of the rotating rod is connected to the inner wall of the graduated barrel, the rotating rod rotates to make the substances in the medicine barrel and the water barrel enter the graduated barrel in a certain proportion, the graduated barrel has a scale mark, and the amount of medicine and water can be accurately controlled, just like using a measuring cylinder to accurately measure liquid in a chemical experiment. Through this precise ratio, it can be ensured that the concentration of the solvent prepared each time meets the requirements of pest control. For trees of different types, different growth stages or different degrees of pests, Different concentrations of pesticides may be required for effective prevention and control. Accurate proportioning can make the concentration of the pesticide just right to avoid damage to trees due to excessively high concentrations of the pesticide, or failure to effectively kill pests due to too low concentrations. The cross fan contacts the inner wall of the scale barrel, the cross plate contacts the support plate, and the second guide plate contacts the triangular plate. There are two triangular plates, and the two triangular plates are symmetrically distributed on both sides of the first guide plate. The second push rod moves upward to drive the punching and injection machine to move upward. The second push rod moves upward to make it difficult for the drill bit to penetrate the tree to inject the pesticide when the punching and injection machine encounters a scabby tree during drilling and injection. The injection machine moves upward to keep away from the scab of the tree. When the drill bit encounters the scab of the tree, since the texture of the scab is usually harder than normal wood, forced drilling will cause the drill bit to bear great pressure and friction. The drilling injection machine is moved upward by the push rod 2 to keep the drill bit away from the scab. This can avoid excessive wear or even damage to the drill bit. The drill bit continues to apply pressure to drill in the hard scab, which may cause the drill bit's cutting edge to become blunt or cracked. This upward movement mechanism can protect the drill bit, just like providing a risk avoidance measure for the drill bit, extending the service life of the drill bit and reducing the cost and time of frequent drill bit replacement.

[0008] Preferably, the cleaning device includes a rising plate, a second fixed plate, a brush, a concave plate, a third guide plate, a push plate, and a collection box. The rising plate is fixedly connected to the top of the support plate. Two rising plates are provided, and the two rising plates are symmetrically distributed on both sides of the telescopic end of the punching injection machine. The second fixed plate is fixedly connected to the left side of the rising plate. The brush is rotatably connected to the inner wall of the second fixed plate. The brush moves to clean the wood chips on the drill bit. After the drill bit drills a hole in the tree, wood chips will be attached. If the wood chips are attached to the drill bit for a long time, the performance of the drill bit will be affected. The accumulation of wood chips may change the shape and weight distribution of the drill bit, causing the drill bit to lose balance during the subsequent drilling process. Cleaning the wood chips on the drill bit with a brush can make the drill bit The head maintains its original shape and good balance, ensuring that the drill bit can accurately perform drilling operations the next time it is used. The concave plate is fixedly connected to the left side of the rising plate, the guide plate three is in contact with the concave plate, the push plate is fixedly connected to the right side of the guide plate three, and the collecting box is fixedly connected to the inner wall of the supporting plate. The outer wall of the concave plate is slidably connected to the inner wall of the supporting plate, and the bottom of the push plate is in contact with the inner wall of the collecting box. The push plate compacts the wood chips and can reduce the volume of the wood chips, just like compacting fluffy cotton, thereby freeing up more space in the collecting box, which means that more wood chips cleaned up can be collected, reducing the number of frequent cleaning and replacement of the collecting box, and improving the overall operation continuity and convenience of the equipment.

[0009] The present invention adopts the above technical solution, which can bring the following beneficial effects: 1. The perforating and injecting device for agricultural pest control cooperates with each other among a motor, a reciprocating screw rod, a moving plate, a semicircular plate, a guide plate 1, a trapezoidal plate, a medicine barrel, a water barrel, a graduated barrel, a box, a top rod 1, a fan-shaped plate, a water limiting sheet, a support plate, and a pipe. The semicircular plate is used to clamp and fix the seedlings, so that the trees can be prevented from shaking due to the impact and vibration of the perforating and injecting machine. If the trees shake, the perforating position will be offset, which will affect the accuracy of the injection of the medicine, and may cause the drilled holes to deviate from the pre-planned position. The medicine cannot be accurately injected into the required part of the tree, which reduces the effect of pest control. The moving plate moves to drive the guide plate 1 to move, and the guide plate 1 moves with the trapezoidal plate. The plates contact, causing the trapezoidal plate to move forward, and the forward movement of the trapezoidal plate drives the push rod to move, and the movement of the push rod drives the fan-shaped plate to rotate, and the rotation of the fan-shaped plate blocks the water on the water-limiting plate. When the tree is injected with medicine, the medicine barrel and the water barrel will enter the scale barrel with a normal medicine ratio. At the same time, the greater the moving distance of the semicircular plate, the greater the rotation angle of the fan-shaped plate, so that the more holes in the water-limiting plate are blocked, and the less medicine is injected into the medicine barrel. The greater the moving distance of the semicircular plate, the smaller the clamped tree, and the smaller the injection amount, which saves the cost of using the medicine. Conversely, the smaller the moving distance of the semicircular plate, the larger the clamped tree, and the larger the injection amount, the greater the injection amount can be controlled according to the size of the tree, thereby improving the scope of application of the device.

[0010] 2. The perforating and injecting device for agricultural pest control cooperates with each other through the L-shaped plate, the triangular plate, the second guide plate, the horizontal plate, the roller, the rotating rod, the cross fan, the first fixed plate, the spring, the second push rod, and the hinged plate. The rotation of the rotating rod enables the substances in the medicine barrel and the water barrel to enter the scale barrel in a certain proportion. The scale barrel has scale marks and can accurately control the amount of medicine and water. This is like using a measuring cylinder to accurately measure liquid in a chemical experiment. Through this precise ratio, it can be ensured that the concentration of the solvent prepared each time meets the requirements of pest control. For trees of different types, different growth stages or different degrees of pests, different concentrations of medicines may be required for effective control. Accurate ratios can make the concentration of the medicine just right to avoid damage to trees due to excessively high concentrations of the medicine, or failure to effectively kill pests due to too low concentrations. , the drilling and injection machine is driven to move upward by the upward movement of the second push rod. When the drilling and injection machine encounters a scabby tree while drilling and injecting medicine, it is difficult for the drill bit to drill through the tree and inject medicine. The drilling and injection machine moves upward to keep away from the scabby part of the tree. When the drill bit encounters the scabby part of the tree, since the texture of the scabby part is usually harder than normal wood, forced drilling will cause the drill bit to bear huge pressure and friction. The drilling and injection machine is moved upward by the second push rod to keep the drill bit away from the scabby part, which can avoid excessive wear or even damage to the drill bit. The drill bit continues to apply pressure to drill holes in the hard scabby part, which may cause the cutting edge of the drill bit to become blunt or cracked. This upward movement mechanism can protect the drill bit, just like providing a risk avoidance measure for the drill bit, extending the service life of the drill bit, and reducing the cost and time of frequent drill bit replacement.

[0011] 3. The drilling and injection device for agricultural pest control cooperates with each other through the riser plate, the second fixed plate, the brush, the concave plate, the third guide plate, the push plate and the collection box. The brush moves to clean the wood chips on the drill bit. After the drill bit drills a hole in a tree, wood chips will be attached. If the wood chips are attached to the drill bit for a long time, it will affect the performance of the drill bit. The accumulation of wood chips may change the shape and weight distribution of the drill bit, causing the drill bit to lose balance during subsequent drilling. Cleaning the wood chips on the drill bit with a brush can keep the drill bit in its original shape and good balance, ensuring that the drill bit can accurately perform drilling operations the next time it is used. The push plate compacts the wood chips and reduces their volume, just like compacting fluffy cotton, thereby freeing up more space in the collection box, which means that more wood chips cleaned up can be collected, reducing the number of frequent cleaning and replacement of the collection box, and improving the overall operation continuity and convenience of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2It is a cross-sectional view of the overall structure of the present invention; Figure 3 It is a schematic diagram of the clamping device of the present invention; Figure 4 For the present invention Figure 3 Schematic diagram of the structure at A in the middle; Figure 5 It is a schematic diagram of the jacking device of the present invention; Figure 6 For the present invention Figure 5 Schematic diagram of the structure at B in the middle; Figure 7 Schematic diagram of the cleaning device of the present invention Figure 8 It is a schematic diagram of the trapezoidal plate structure of the present invention.

[0013] In the figure: 1, cart; 2, clamping device; 201, motor; 202, reciprocating screw; 203, moving plate; 204, semicircular plate; 205, guide plate 1; 206, trapezoidal plate; 207, medicine barrel; 208, water bucket; 209, graduated barrel; 210, box; 211, ejector rod 1; 212, fan-shaped plate; 213, water limiting sheet; 214, support plate; 215, pipe; 3, ejector device; 301, L-shaped plate; 3 02. Triangular plate; 303. Guide plate 2; 304. Horizontal plate; 305. Roller; 306. Rotating rod; 307. Cross fan; 308. Fixed plate 1; 309. Spring; 310. Push rod 2; 311. Hinge plate; 4. Cleaning device; 401. Rising plate; 402. Fixed plate 2; 403. Brush; 404. Concave plate; 405. Guide plate 3; 406. Push plate; 407. Collection box; 5. Punching and injection machine. DETAILED DESCRIPTION

[0014] 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 described embodiments 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 creative work are within the scope of protection of the present invention.

[0015] See also Figure 1-Figure 8An embodiment of the present invention is: a punching and injecting device for agricultural pest control, comprising a cart 1, a clamping device 2 is arranged at the rear of the cart 1, a push device 3 is arranged on the top of the cart 1, a cleaning device 4 is arranged on the top of the push device 3, and a punching and injecting machine 5 is arranged on the top of the clamping device 2; the clamping device 2 comprises a motor 201, a reciprocating screw rod 202, a moving plate 203, a semicircular plate 204, a guide plate 205, a trapezoidal plate 206, a medicine barrel 207, a water bucket 208, a graduated barrel 209, a box 210, a push rod 211, a fan-shaped plate 212, a water limiting sheet 213, a support plate 214, and a pipe 215, wherein the support plate 214 is fixedly connected to the top of the cart 1, and the motor 201 is fixedly connected to the left side of the support plate 214. The reciprocating screw rod 202 is fixedly connected to the output end of the motor 201, the moving plate 203 is movably connected to the circumferential surface of the reciprocating screw rod 202, and the semicircular plate 204 is fixedly connected to the right side of the moving plate 203. When the device is started, the reciprocating screw rod 202 is driven to rotate by the motor 201, and the moving plate 203 is driven to move by the cross-type spiral groove on the reciprocating screw rod 202. The movement of the moving plate 203 drives the semicircular plate 204 to move. The movement of the semicircular plate 204 allows the seedlings that need to be prevented from pests to be clamped and fixed, so as to prevent the trees from shaking due to the impact force and vibration of the punching and injection machine 5 when the trees are punched and injected with drugs. If the trees shake, the punching position will be offset. , affecting the accuracy of drug injection, which may cause the drill hole to deviate from the pre-planned position, and the drug cannot be accurately injected into the required part inside the tree, reducing the effect of pest control. The guide plate 205 is fixedly connected to the right side of the movable plate 203, the trapezoidal plate 206 is in contact with the guide plate 205, the medicine barrel 207 is fixedly connected to the top of the cart 1, the water bucket 208 is fixedly connected to the top of the cart 1, the scale barrel 209 is fixedly connected to the top of the cart 1 through the vertical plate, the pipe 215 is fixedly connected to the circumferential surface of the medicine barrel 207, the box 210 is fixedly connected to the circumferential surface of the pipe 215, the top rod 211 is fixedly connected to the front of the trapezoidal plate 206, the water limiting sheet 213 is on the inner wall of the box 210, and the fan plate 212 is rotatably connected to the water limiting sheet 213. On the right side, the front part of the push rod 211 contacts the rear part of the fan-shaped plate 212, the circumferential surface of the reciprocating screw rod 202 is rotatably connected to the inner wall of the support plate 214, the bottom of the movable plate 203 contacts the bottom of the cart 1, and the water limiting sheet 213 is provided with a plurality of water outlets. The movable plate 203 moves to drive the guide plate 205 to move. When the guide plate 205 moves, it contacts the trapezoidal plate 206, so that the trapezoidal plate 206 moves forward. The trapezoidal plate 206 moves forward to drive the push rod 211 to move. The push rod 211 moves to drive the fan-shaped plate 212 to rotate. The fan-shaped plate 212 rotates to block the water on the water limiting sheet 213. When the tree is injected with medicine, the medicine barrel 207 and the water barrel 208 will enter the scale barrel 209 with a normal medicine dosage ratio.At the same time, the greater the moving distance of the semicircular plate 204, the greater the rotation angle of the fan-shaped plate 212, so that the number of holes blocked by the water-limiting plate 213 is greater, and the less medicine is injected into the medicine barrel 207. The greater the moving distance of the semicircular plate 204, the smaller the clamped tree is, and the smaller the injection amount is, which saves the cost of using medicine. On the contrary, the smaller the moving distance of the semicircular plate 204, the larger the clamped tree is, and the larger the injection amount is. The injection amount can be controlled according to the size of the tree, thereby improving the application range of the device.

[0016] The jacking device 3 includes an L-shaped plate 301, a triangular plate 302, a guide plate 203, a cross plate 304, and a roller 305. The L-shaped plate 301 is fixedly connected to the front of the guide plate 1 205, the triangular plate 302 is fixedly connected to the top of the L-shaped plate 301, the guide plate 203 is slidably connected to the inner wall of the support plate 214, the cross plate 304 is fixedly connected to the top of the guide plate 203, and the roller 305 contacts the top of the cart 1. The jacking device 3 also includes a rotating rod 306, a cross fan 307, a fixed plate 1 308, a spring 309, a jacking rod 2 310, and a hinged plate 311. The rotating rod 306 is fixedly connected to the top of the roller 305, the cross fan 307 is fixedly connected to the circumferential surface of the rotating rod 306, and the fixed plate 1 308 is fixedly connected to the punching injection The inner wall of the injection machine 5, the spring 309 is fixedly connected to the bottom of the fixed plate 1 308, the top rod 210 is fixedly connected to the top of the horizontal plate 304, the hinged plate 311 is fixedly connected to the front of the punching injection machine 5 through the hinge shaft, the circumferential surface of the rotating rod 306 is rotatably connected to the inner wall of the scale barrel 209, the L-shaped plate 301 is driven to move by the movement of the trapezoidal plate 206, the L-shaped plate 301 is driven to rotate by the movement of the L-shaped plate 301, the roller 305 is driven to rotate by the rotation of the roller 305, and the rotating rod 306 is driven to rotate by the rotation of the rotating rod 306. The medicine barrel 207 and the water bucket 208 are mixed into the solvent in the scale barrel 209 for sufficient stirring, and the rotation of the rotating rod 306 realizes that the substances in the medicine barrel 207 and the water bucket 208 enter the scale barrel 209 according to a certain proportion, and the scale barrel 209 has a scale mark The knowledge can accurately control the amount of medicine and water, which is like using a measuring cylinder to accurately measure liquid in a chemical experiment. Through this precise ratio, it can be ensured that the concentration of the solvent prepared each time meets the requirements of pest control. For trees of different types, different growth stages or different degrees of pests, different concentrations of medicines may be required for effective control. Accurate ratios can make the concentration of the medicine just right to avoid damage to trees due to excessive concentration of the medicine, or failure to effectively kill pests due to too low concentration. The cross fan 307 contacts the inner wall of the scale barrel 209, the horizontal plate 304 contacts the support plate 214, and the guide plate 303 contacts the triangular plate 302. There are two triangular plates 302, and the two triangular plates 302 are symmetrically distributed on the guide plate. On both sides of the first 205, the L-shaped plate 301 moves to drive the triangular plate 302 to move. The triangular plate 302 moves to contact the second guide plate 303, so that the second guide plate 303 moves upward. The second guide plate 303 moves to drive the horizontal plate 304 to move. The horizontal plate 304 moves to drive the second push rod 310. The second push rod 310 moves upward to drive the punching and injection machine 5 to move upward. The punching and injection machine 5 moves upward and is limited by the hinge plate 311. It is reset by the spring 309. When the second push rod 310 moves upward, the punching and injection machine 5 encounters a scab tree when punching and injecting medicine. It is difficult for the drill bit to drill through the tree to inject medicine. The punching and injection machine 5 moves upward to stay away from the scab of the tree. When the drill bit encounters the scab part of the tree, the texture of the scab is usually harder than normal wood.Forced drilling will cause the drill bit to bear huge pressure and friction. The drilling injection machine 5 is moved upward by the push rod 2 310 to keep the drill bit away from the scab, which can avoid excessive wear or even damage to the drill bit. The drill bit continues to apply pressure to drill holes in the hard scab, which may cause the drill bit's cutting edge to become blunt or cracked. This upward movement mechanism can protect the drill bit, just like providing a risk avoidance measure for the drill bit, extending the service life of the drill bit and reducing the cost and time of frequent drill bit replacement.

[0017] Working principle: when the device is started, the reciprocating screw 202 is driven to rotate by the motor 201, and the moving plate 203 is driven to move by the cross spiral groove on the reciprocating screw 202. The movement of the moving plate 203 drives the semicircular plate 204 to move. The movement of the semicircular plate 204 allows the saplings that need to be controlled to be clamped and fixed to prevent the trees from shaking due to the impact and vibration of the punching and injection machine 5 when the trees are punched and injected with medicine. If the trees shake, the drilling position will be offset, affecting the accuracy of the injection of the medicine, and the drilled holes may deviate from the pre-planned position. The medicine cannot be accurately injected into the required part of the tree, reducing the effect of pest control. The movement of the moving plate 203 drives the guide plate 205 to move. When the guide plate 205 moves, it will move with the The contact of the trapezoidal plate 206 causes the trapezoidal plate 206 to move forward, and the forward movement of the trapezoidal plate 206 drives the top rod 211 to move, and the movement of the top rod 211 drives the fan-shaped plate 212 to rotate, and the fan-shaped plate 212 rotates to block the water on the water limiting plate 213. When injecting medicine into the tree, the medicine barrel 207 and the water bucket 208 will enter the scale barrel 209 with a normal medicine dosage ratio. At the same time, the greater the moving distance of the semicircular plate 204, the greater the rotation angle of the fan-shaped plate 212, so that the number of holes blocked in the water limiting plate 213 is more, and the less medicine is injected into the medicine barrel 207. The greater the moving distance of the semicircular plate 204, the smaller the clamped tree is, and the smaller the injection amount is, which saves the cost of using the medicine. On the contrary, the smaller the moving distance of the semicircular plate 204, the larger the clamped tree is, and the larger the injection amount is. The amount of injection can be controlled according to the size of the tree, thereby improving the scope of application of the device.

[0018] The L-shaped plate 301 is driven to move by the movement of the trapezoidal plate 206, and the movement of the L-shaped plate 301 drives the roller 305 to rotate, and the rotation of the roller 305 drives the rotating rod 306 to rotate. The medicine barrel 207 and the water barrel 208 are mixed into the solvent in the scale barrel 209 by the rotation of the rotating rod 306, and the substances in the medicine barrel 207 and the water barrel 208 enter the scale barrel 209 in a certain proportion by the rotation of the rotating rod 306. The scale barrel 209 has a scale mark, which can accurately control the amount of medicine and water, which is like using a measuring cylinder in a chemical experiment. Just like accurately measuring liquid, this precise ratio can ensure that the concentration of the solvent prepared each time meets the requirements of pest control. Different concentrations of pesticides may be required for effective control of trees of different types, different growth stages or different degrees of pests. Accurate ratios can make the concentration of the pesticide just right to avoid damage to trees due to excessively high concentrations of the pesticide, or failure to effectively kill pests due to too low a concentration. The movement of the L-shaped plate 301 drives the movement of the triangular plate 302, which moves and contacts the guide plate 2 303, so that The guide plate 2 303 moves upward, the guide plate 2 303 moves to drive the horizontal plate 304 to move, the horizontal plate 304 moves to drive the push rod 2 310, and the push rod 2 310 moves upward to drive the punching and injection machine 5 to move upward. The punching and injection machine 5 moves upward and is limited by the hinge plate 311, and is reset by the spring 309. When the push rod 2 310 moves upward, when the punching and injection machine 5 encounters a scabby tree during punching and injection, it is difficult for the drill bit to punch through the tree and inject medicine. The punching and injection machine 5 moves upward to stay away from the scabby part of the tree. When the drill bit encounters the scabby part of the tree Since the texture of the scab is usually harder than normal wood, forced drilling will cause the drill bit to bear great pressure and friction. The punching injection machine 5 is moved upward by the push rod 2 310 to keep the drill bit away from the scab. This can avoid excessive wear or even damage to the drill bit. The drill bit continues to apply pressure to drill holes in the hard scab, which may cause the drill bit's cutting edge to become blunt or cracked. This upward movement mechanism can protect the drill bit, just like providing a risk avoidance measure for the drill bit, extending the service life of the drill bit and reducing the cost and time of frequent drill bit replacement.

[0019] See also Figure 1-Figure 8On the basis of the above embodiment, in another embodiment of the present invention, the cleaning device 4 includes a rising plate 401, a second fixed plate 402, a brush 403, a concave plate 404, a third guide plate 405, a push plate 406, and a collection box 407. The rising plate 401 is fixedly connected to the top of the support plate 214. There are two rising plates 401, and the two rising plates 401 are symmetrically distributed on both sides of the telescopic end of the punching injection machine 5. The second fixed plate 402 is fixedly connected to the left side of the rising plate 401. The brush 403 is rotatably connected to the inner wall of the second fixed plate 402, and the rising plate 401 is driven to move by the movement of the horizontal plate 304. The movement of the lifting plate 401 drives the movement of the fixed plate 2 402, and the movement of the fixed plate 2 402 drives the movement of the brush 403. The movement of the brush 403 cleans the wood chips on the drill bit. After the drill bit drills a hole in a tree, wood chips will be attached. If the wood chips are attached to the drill bit for a long time, the performance of the drill bit will be affected. The accumulation of wood chips may change the shape and weight distribution of the drill bit, causing the drill bit to lose balance during the subsequent drilling process. Cleaning the wood chips on the drill bit with the brush 403 can keep the drill bit in its original shape and good balance, ensuring that the drill bit can accurately perform the drilling operation when it is used next time. The concave plate 404 is fixed The guide plate 405 is connected to the left side of the rising plate 401, the guide plate 405 is in contact with the concave plate 404, the push plate 406 is fixedly connected to the right side of the guide plate 405, the collection box 407 is fixedly connected to the inner wall of the support plate 214, the outer wall of the concave plate 404 is slidably connected to the inner wall of the support plate 214, and the bottom of the push plate 406 is in contact with the inner wall of the collection box 407. The concave plate 404 is driven to move by the movement of the rising plate 401. When the concave plate 404 moves, it contacts the guide plate 405, so that the guide plate 405 moves to the right. The guide plate 405 moves to the right and drives the push plate 406 to move to the right, so that the cleaned wood chips are collected. After being collected in the collection box 407, the wood chips are compacted by the push plate 406, saving the collection space of the collection box 407. The space of the collection box 407 is limited. After the cleaned wood chips are collected therein, if they are not compacted, the wood chips will be loosely piled up and occupy a large space. The push plate 406 compacts the wood chips to reduce their volume, just like compacting fluffy cotton, thereby freeing up more space in the collection box 407, which means that more cleaned wood chips can be collected, reducing the number of times the collection box 407 is frequently cleaned and replaced, thereby improving the overall operation continuity and convenience of the equipment.

[0020] Working principle: the rising plate 401 is driven to move by the movement of the horizontal plate 304, the rising plate 401 drives the fixed plate 2 402 to move, the fixed plate 2 402 drives the brush 403 to move, the brush 403 moves to clean the wood chips on the drill bit, when the drill bit drills a hole in the tree, wood chips will be attached, if the wood chips are attached to the drill bit for a long time, it will affect the performance of the drill bit, the accumulation of wood chips may change the shape and weight distribution of the drill bit, making the drill bit lose balance in the subsequent drilling process, the wood chips on the drill bit are cleaned by the brush 403, so that the drill bit can maintain its original shape and good balance, ensuring that the drill bit can accurately perform drilling operations the next time it is used, the rising plate 401 drives the concave plate 404 to move, and the concave plate 404 moves with the guide plate 3 405 contacts, causing guide plate three 405 to move rightward. The movement of guide plate three 405 to the right drives push plate 406 to move rightward. After the cleaned wood chips are collected in collection box 407, the wood chips are compacted by push plate 406, saving the collection space of collection box 407. The space of collection box 407 is limited. After the cleaned wood chips are collected therein, if compaction is not performed, the wood chips will be loosely piled up and occupy a larger space. Push plate 406 compacts the wood chips, which can reduce the volume of the wood chips, just like compacting fluffy cotton, thereby freeing up more space in collection box 407, which means that more cleaned wood chips can be collected, reducing the number of frequent cleaning and replacement of collection box 407, and improving the overall operation continuity and convenience of the equipment.

[0021] The present invention provides a punching and injecting device for agricultural pest control. There are many methods and ways to implement the technical solution. The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principle of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention. All components not specified in this embodiment can be implemented by existing technologies.

Claims

1. A drilling and injection device for agricultural pest control, comprising a cart (1), characterized in that: The rear part of the cart (1) is provided with a clamping device (2), the top of the cart (1) is provided with a pushing device (3), the top of the pushing device (3) is provided with a cleaning device (4), the top of the pushing device (3) is provided with a cleaning device (4), and the top of the clamping device (2) is provided with a punching injection machine (5); The clamping device (2) comprises a motor (201), a reciprocating screw (202), a movable plate (203), a semicircular plate (204), a guide plate (205), a trapezoidal plate (206), a medicine barrel (207), a water barrel (208), a graduated barrel (209), a box (210), a top rod (211), a fan-shaped plate (212), a water limiting plate (213), a support plate (214), and a pipe (215), wherein the support plate (214) is fixedly connected to the top of the cart (1), the motor (201) is fixedly connected to the left side of the support plate (214), the reciprocating screw (202) is fixedly connected to the output end of the motor (201), the movable plate (203) is movably connected to the circumferential surface of the reciprocating screw (202), and the semicircular plate (204) is fixedly connected to the movable plate (203). The movable plate (203) is on the right side of the movable plate (203), the guide plate 1 (205) is fixedly connected to the right side of the movable plate (203), the trapezoidal plate (206) contacts the guide plate 1 (205), the medicine barrel (207) is fixedly connected to the top of the cart (1), the water bucket (208) is fixedly connected to the top of the cart (1), the scale barrel (209) is fixedly connected to the top of the cart (1) through a vertical plate, the pipe (215) is fixedly connected to the circumferential surface of the medicine barrel (207), the box (210) is fixedly connected to the circumferential surface of the pipe (215), the top rod 1 (211) is fixedly connected to the front part of the trapezoidal plate (206), the water limiting plate (213) is installed on the inner wall of the box (210), and the fan-shaped plate (212) is rotatably connected to the right side of the water limiting plate (213).

2. The perforating and injecting device for agricultural pest control according to claim 1, characterized in that: The front portion of the first push rod (211) contacts the rear portion of the sector plate (212), and the circumferential surface of the reciprocating screw rod (202) is rotatably connected to the inner wall of the support plate (214).

3. The perforating and injecting device for agricultural pest control according to claim 2, characterized in that: The bottom of the movable plate (203) is in contact with the bottom of the cart (1), and the water limiting plate (213) is provided with a plurality of water outlet holes.

4. The perforating and injecting device for agricultural pest control according to claim 3 is characterized by: The pushing device (3) comprises an L-shaped plate (301), a triangular plate (302), a second guide plate (303), a transverse plate (304), and a roller (305); the L-shaped plate (301) is fixedly connected to the front of the first guide plate (205); the triangular plate (302) is fixedly connected to the top of the L-shaped plate (301); the second guide plate (303) is slidably connected to the inner wall of the support plate (214); the transverse plate (304) is fixedly connected to the top of the second guide plate (303); and the roller (305) contacts the top of the cart (1).

5. The perforating and injecting device for agricultural pest control according to claim 4, characterized in that: The pushing device (3) further comprises a rotating rod (306), a cross fan (307), a fixed plate 1 (308), a spring (309), a second push rod (310), and a hinged plate (311); the rotating rod (306) is fixedly connected to the top of the roller (305); the cross fan (307) is fixedly connected to the circumferential surface of the rotating rod (306); the first fixed plate (308) is fixedly connected to the inner wall of the punching injection machine (5); the spring (309) is fixedly connected to the bottom of the first fixed plate (308); the second push rod (310) is fixedly connected to the top of the horizontal plate (304); and the hinged plate (311) is fixedly connected to the front of the punching injection machine (5) via a hinge shaft.

6. The perforating and injecting device for agricultural pest control according to claim 5, characterized in that: The circumferential surface of the rotating rod (306) is rotatably connected to the inner wall of the scale barrel (209), and the cross fan (307) is in contact with the inner wall of the scale barrel (209).

7. The perforating and injecting device for agricultural pest control according to claim 6, characterized in that: The transverse plate (304) contacts the support plate (214), and the second guide plate (303) contacts the triangular plate (302). There are two triangular plates (302), and the two triangular plates (302) are symmetrically distributed on both sides of the first guide plate (205).

8. The perforating and injecting device for agricultural pest control according to claim 7, characterized in that: The cleaning device (4) comprises a rising plate (401), a second fixing plate (402), a brush (403), a concave plate (404), a third guide plate (405), a push plate (406), and a collection box (407). The rising plate (401) is fixedly connected to the top of the support plate (214). Two rising plates (401) are provided, and the two rising plates (401) are symmetrically distributed on both sides of the telescopic end of the punching injection machine (5). The second fixing plate (402) is fixedly connected to the left side of the rising plate (401). The brush ( The guide plate (403) is rotatably connected to the inner wall of the second fixed plate (402), the concave plate (404) is fixedly connected to the left side of the rising plate (401), the guide plate (405) is in contact with the concave plate (404), the push plate (406) is fixedly connected to the right side of the guide plate (405), the collection box (407) is fixedly connected to the inner wall of the support plate (214), the outer wall of the concave plate (404) is slidably connected to the inner wall of the support plate (214), and the bottom of the push plate (406) is in contact with the inner wall of the collection box (407).

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