Forestry management and protection disease and pest control intelligent adjustable spraying equipment

Abstract

This invention discloses an intelligent adjustable spraying device for pest and disease control in forestry management, comprising a base movably connected to the upper end of a movable seat, a telescopic arm movably connected inside an adjustable support arm tube, a guide tube connected to a nozzle at its upper end, a nozzle fixedly connected to the upper end of the telescopic arm, an intelligent adjustment camera fixedly connected to the upper end of the telescopic arm, and a traction rope passing through the telescopic arm at its end away from the support rod and fixedly connected to the lower end of the support rod. A transmission mechanism is engaged on one side of the traction rope. When spraying taller trees, the rotation of the transmission motor causes the telescopic arm to move upward, and the transmission mechanism drives the traction rope to move. The movement of the traction rope causes four sets of support rods to open, which in turn causes the folded cloth to open, allowing for the reuse of pesticide spraying and preventing pesticide dripping onto the operator's body surface and causing injury.

Description

Technical Field

[0001] This invention relates to the field of forestry spraying equipment technology, specifically to an intelligent adjustable spraying device for pest and disease control in forestry management. Background Technology

[0002] For example, Chinese patent CN113303304A discloses an adjustable spraying device for controlling pests in forestry flowers and seedlings, including a base plate and a pesticide mixing tank. The base plate has casters at the four corners of its lower surface. A vertically distributed vertical plate is fixedly connected to the left side of the top surface of the base plate. A pesticide mixing tank is located on the right side of the vertical plate. The pesticide mixing tank is connected to a spraying plate through a liquid supply component. Two sets of columns are fixedly connected to the right side of the top surface of the base plate. Telescopic columns are movably connected inside the columns. A connecting plate is fixedly connected to the top of the telescopic columns.

[0003] However, the above solution has the following shortcomings: In the above patent, the height of the telescopic rod can be adjusted by turning the handwheel, so that the nozzle can spray pesticides on tall trees. However, during the spraying process, since the pesticide is applied to the tree leaves in a mist form, when a large amount of pesticide mist falls on the tree leaves, the mist will gradually condense into water droplets and drip from the leaves. When the mist forms into pesticide droplets containing a large amount of pesticide, it will cause waste of pesticides when it drips down from a height. It may also fall into the mouth, ear canal, eyeballs or skin surface of the operator below, causing harm to the operator. Therefore, we have launched an intelligent adjustable spraying device for pest and disease control in forestry management. Summary of the Invention

[0004] The purpose of this invention is to provide an intelligent adjustable spraying device for the prevention and control of pests and diseases in forestry management, so as to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, the present invention provides the following technical solution:

[0006] A smart adjustable spraying device for pest and disease control in forestry management includes a base, which is movably connected to the upper end of a movable seat. An adjustable support arm tube is movably connected to the upper end of the base. A telescopic arm is movably connected inside the adjustable support arm tube. A guide tube is fixedly connected inside the telescopic arm. The upper end of the guide tube is connected to a nozzle. The nozzle is fixedly connected to the upper end of the telescopic arm. A smart adjustable camera is fixedly connected to the upper end of the telescopic arm. The lower end of the guide tube extends into the adjustable support arm tube and is fixedly connected to the output end of a second micro pump. Four sets of support rods are movably connected to the outside of the telescopic arm. Folded cloths are fixedly connected between each of the four sets of support rods.

[0007] A folded flexible tube is fixedly connected to the upper end of the folded fabric. A liquid guide tube is fixedly connected to the side of the folded flexible tube near the telescopic arm. The end of the liquid guide tube away from the folded flexible tube extends into the telescopic arm and is connected to the connecting tube. The upper end of the connecting tube is fixedly connected to the telescopic arm, and the lower end is fixedly connected to the output end of the first micro pump. A traction rope is fixedly connected to the upper end of the support rod. The end of the traction rope away from the support rod passes through the telescopic arm and is fixedly connected to the lower end of the support rod. A transmission mechanism is snapped onto one side of the traction rope.

[0008] Preferably, a drive motor is fixedly installed at the lower end of the telescopic arm, and a drive gear is fixedly connected to the output end of the drive motor. The drive gear meshes in a first gear groove, which is located on the inner wall of the adjustable support arm tube.

[0009] Preferably, the transmission mechanism includes a pulley, which is disposed inside the telescopic arm. One end of the pulley is fixedly connected to a connecting shaft, and the connecting shaft is movably connected inside the telescopic arm. The end of the connecting shaft away from the pulley extends out of the telescopic arm and is fixedly connected to a connecting gear. The connecting gear meshes in a second gear groove, which is opened inside the adjustable support arm tube.

[0010] Preferably, one side of the adjustable support arm tube is fixedly connected to the output end of the adjustable motor, the adjustable motor is fixedly connected to the upper end of the base, the first micro pump and the second micro pump are both fixedly connected inside the adjustable support arm tube, the input ends of the first micro pump and the second micro pump both extend into the water tank, and the water tank is fixedly connected to the upper end of the base.

[0011] Preferably, the lower end of the base is fixedly connected to the output end of the connecting motor, and the connecting motor is fixedly connected inside the movable base.

[0012] Preferably, the liquid guide tube has liquid guide holes on both sides, the liquid guide holes are opened inside the telescopic arm, and the liquid guide holes are connected to the liquid guide tube.

[0013] Compared with the prior art, the beneficial effects of the present invention are as follows: When it is necessary to spray tall trees, the rotation of the transmission motor can cause the telescopic arm to move upward. At the same time, during the upward movement of the telescopic arm, the transmission mechanism will drive the traction rope to move. The movement of the traction rope can cause the four sets of support rods to open. The opened support rods can drive the folding cloth to open. The opened folding cloth can block the water droplets falling from the leaves of the trees and collect the water for reuse. This prevents the water droplets from falling into the mouth, ear canals, eyes, or skin of the operator and causing injury. Attached Figure Description

[0014] Figure 1 This is a cross-sectional view of the support rod of the present invention in its open state;

[0015] Figure 2 This is a cross-sectional structural diagram showing the connection between the transmission mechanism and the traction rope of the present invention;

[0016] Figure 3 This is a cross-sectional structural diagram showing the connection relationship between the connecting gear and the second gear groove of the present invention;

[0017] Figure 4 This is a top view schematic diagram of the folded fabric of the present invention in its unfolded state;

[0018] Figure 5 This is a cross-sectional structural diagram showing the connection relationship between the liquid guiding tube and the liquid guiding hole of the present invention;

[0019] Figure 6 This is a schematic diagram of the main structure of the present invention;

[0020] Figure 7 This is a top view of the structure of the present invention.

[0021] In the diagram: 1. Movable base; 2. Connecting motor; 3. Base; 4. Adjustable motor; 5. Adjustable support arm tube; 6. Second gear slot; 7. Guide tube; 8. Water tank; 9. First gear slot; 10. First micro pump; 11. Connecting tube; 12. Transmission gear; 13. Telescopic arm; 14. Support rod; 15. Intelligent adjustment camera; 16. Nozzle; 17. Pulley; 18. Connecting gear; 19. Liquid guide tube; 20. Connecting shaft; 21. Liquid guide hole; 22. Folded hose; 23. Folded cloth; 24. Transmission motor; 25. Traction rope; 26. Second micro pump. Detailed Implementation

[0022] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0023] Please see Figure 1-7 The present invention provides a technical solution:

[0024] Example 1:

[0025] A smart adjustable spraying device for pest and disease control in forestry management includes a base 3, which is movably connected to the upper end of a movable base 1. An adjustable support arm tube 5 is movably connected to the upper end of the base 3. A telescopic arm 13 is movably connected inside the adjustable support arm tube 5. A guide tube 7 is fixedly connected inside the telescopic arm 13. The upper end of the guide tube 7 is connected to a nozzle 16, which is fixedly connected to the upper end of the telescopic arm 13. Prepared pesticide solution is loaded into a water tank 8. By activating a second micro pump 26, the pesticide solution in the water tank 8 is drawn into the guide tube 7 and finally sprayed out through the nozzle 16. A smart adjustable camera 15 is fixedly connected to the upper end of the telescopic arm 13. The specific model of the smart adjustable camera 15 is from Dongguan Tongqi Intelligent Technology Co., Ltd. The company's ACA2500-14GC industrial camera, during the spraying of chemicals by the nozzle 16, uses an intelligent adjustment camera 15 to capture images of the direction in which the nozzle 16 is facing. The image acquisition card inside the intelligent adjustment camera 15 converts the captured images into electrical signals and sends them to the processor for analysis and recognition, thus completing the visual recognition function. When no bright colors, such as green or red, are detected in the image, a signal is sent to the second micro pump 26 to control it to stop working. When bright colors are detected in the image, the second micro pump 26 will start working again, thus intelligently adjusting whether the nozzle 16 sprays chemicals and reducing waste of chemicals.

[0026] The lower end of the guide tube 7 extends into the adjustable support arm tube 5 and is fixedly connected to the output end of the second micro pump 26. Four sets of support rods 14 are movably connected to the outside of the telescopic arm 13. Folded cloth 23 is fixedly connected between each of the four sets of support rods 14. A folded hose 22 is fixedly connected to the upper end of the folded cloth 23. Several sets of through holes are opened on the outside of the folded hose 22. A liquid guide tube 19 is fixedly connected to the side of the folded hose 22 near the telescopic arm 13. The end of the liquid guide tube 19 away from the folded hose 22 extends into the telescopic arm 13 and is connected to the connecting pipe 11. When the medicine sprayed from the nozzle 16 slides down the trees, the unfolded folded cloth 23... It can block the falling medicine, and the folded cloth 23 can guide the medicine into the liquid guiding hole 21. At this time, the first micro pump 10 can be turned on to draw the medicine into the liquid guiding hole 21 into the connecting pipe 11. The medicine that enters the connecting pipe 11 will eventually re-enter the water tank 8 for storage. The upper end of the connecting pipe 11 is fixedly connected to the telescopic arm 13, and the lower end is fixedly connected to the output end of the first micro pump 10. The upper end of the support rod 14 is fixedly connected to the traction rope 25. The end of the traction rope 25 away from the support rod 14 passes through the telescopic arm 13 and is fixedly connected to the lower end of the support rod 14. A transmission mechanism is snapped into one side of the traction rope 25.

[0027] Example 2:

[0028] Based on Embodiment 1, in order to allow the four sets of support rods 14 to move out of the adjustable support arm tube 5 and then open, a drive motor 24 is fixedly installed at the lower end of the telescopic arm 13. A drive gear 12 is fixedly connected to the output end of the drive motor 24. The drive gear 12 meshes in the first gear groove 9, which is located on the inner wall of the adjustable support arm tube 5. When the drive motor 24 is turned on, it drives the drive gear 12 connected to its output end to start rotating. Since the drive gear 12 is meshed in the first gear groove 9, the telescopic arm 13 will extend out of the adjustable support arm tube 5 during the rotation of the drive gear 12. The transmission mechanism includes a pulley 17, which is disposed inside the telescopic arm 13. One end of the pulley 17 is fixedly connected to the connecting shaft 20, which is movably connected to the telescopic arm 13. The end of the connecting shaft 20 away from the pulley 17 extends out of the telescopic arm 13 and is fixedly connected to the connecting gear 18. The connecting gear 18 meshes in the second gear groove 6, which is located in the adjustable support arm tube 5. When the connecting gear 18 moves along the second gear groove 6 to the toothed part, the connecting gear 18 will start to rotate clockwise. The clockwise rotation of the connecting gear 18 can drive the pulley 17 to rotate synchronously. At this time, the traction rope 25 starts to move under the drive of the pulley 17 and opens the support rod 14. The synchronous opening of the four sets of support rods 14 can drive the folded cloth 23 to open.

[0029] One side of the adjustable support arm tube 5 is fixedly connected to the output end of the adjusting motor 4. The adjusting motor 4 is fixedly connected to the upper end of the base 3. The first micro pump 10 and the second micro pump 26 are both fixedly connected inside the adjustable support arm tube 5. The input ends of the first micro pump 10 and the second micro pump 26 extend into the water tank 8. The water tank 8 is fixedly connected to the upper end of the base 3. The lower end of the base 3 is fixedly connected to the output end of the connecting motor 2. The connecting motor 2 is fixedly connected inside the movable base 1. The liquid guide tube 19 has liquid guide holes 21 on both sides. The liquid guide holes 21 are opened inside the telescopic arm 13 and are connected to the liquid guide tube 19.

[0030] Working principle: When in use, the prepared medicine is put into the water tank 8. By turning on the second micro pump 26, the medicine in the water tank 8 is pumped into the guide pipe 7 and finally sprayed out through the nozzle 16. Turning on the connecting motor 2 drives the base 3 to start rotating. Turning on the adjusting motor 4 drives the adjustable support arm tube 5 to rotate. When the trees to be sprayed are high, the transmission motor 24 is turned on to drive the transmission gear 12 connected to its output end to start rotating. Since the transmission gear 12 is meshed in the first gear groove 9, the telescopic arm 13 will extend from the adjustable support arm tube 5 during the rotation of the transmission gear 12. When the connecting gear 18 moves along the second gear groove 6 to the toothed part, the connecting gear 18 will start to rotate clockwise. The clockwise rotation of the connecting gear 18 can drive the pulley 17 to rotate synchronously. At this time, the traction rope 25 starts to move under the drive of the pulley 17 and the support rod 14 opens. The synchronous opening of the four sets of support rods 14 can drive the folding cloth 23 to open.

[0031] When the medicine sprayed from the nozzle 16 slides down the trees, the unfolded folded cloth 23 can block the falling medicine and guide it into the liquid guide hole 21. At this time, the first micro pump 10 is turned on to draw the medicine into the liquid guide hole 21 into the connecting pipe 11. The medicine that enters the connecting pipe 11 will eventually re-enter the water tank 8 for storage. At the same time, when the adjustable support arm tube 5 is tilted, the medicine that falls onto the surface of the folded cloth 23 will slide outward. Since the folded hose 22 has several sets of through holes on the outside and the liquid guide tube 19 is connected to the folded hose 22, the medicine that slides outward will be drawn into the folded hose 22 and eventually enter the connecting pipe 11.

[0032] After spraying is completed, control the drive motor 24 to rotate in the opposite direction, causing the telescopic arm 13 to move downward. At this time, the connecting gear 18 will rotate in the opposite direction, causing the traction rope 25 to pull the support rod 14 back into the telescopic arm 13. After the four sets of support rods 14 are folded, the folded cloth 23 is folded synchronously. When the telescopic arm 13 is completely retracted into the adjustable support arm tube 5, control the drive motor 24 to stop.

[0033] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A smart adjustable spraying device for pest and disease control in forestry management, comprising a base, the base being movably connected to the upper end of a movable seat, characterized in that: An adjustable support arm tube is movably connected to the upper end of the base. A telescopic arm is movably connected inside the adjustable support arm tube. A guide tube is fixedly connected inside the telescopic arm. The upper end of the guide tube is connected to the nozzle. The nozzle is fixedly connected to the upper end of the telescopic arm. An intelligent adjustment camera is fixedly connected to the upper end of the telescopic arm. The lower end of the guide tube extends into the adjustable support arm tube and is fixedly connected to the output end of the second micro pump. Four sets of support rods are movably connected to the outside of the telescopic arm. Folded cloth is fixedly connected between each of the four sets of support rods. A folded hose is fixedly connected to the upper end of the folded fabric. A liquid guide tube is fixedly connected to the side of the folded hose near the telescopic arm. The end of the liquid guide tube away from the folded hose extends into the telescopic arm and is connected to the connecting tube. The upper end of the connecting tube is fixedly connected to the telescopic arm, and the lower end is fixedly connected to the output end of the first micro pump. A traction rope is fixedly connected to the upper end of the support rod. The end of the traction rope away from the support rod passes through the telescopic arm and is fixedly connected to the lower end of the support rod. A transmission mechanism is snapped onto one side of the traction rope. The transmission mechanism includes a pulley, which is disposed inside the telescopic arm. One end of the pulley is fixedly connected to a connecting shaft, and the connecting shaft is movably connected inside the telescopic arm. The end of the connecting shaft away from the pulley extends out of the telescopic arm and is fixedly connected to a connecting gear. The connecting gear meshes in a second gear groove, which is opened inside an adjustable support arm tube. The liquid guide tube has liquid guide holes on both sides, which are opened inside the telescopic arm and are connected to the liquid guide tube.

2. The intelligent adjustable spraying device for pest and disease control in forestry management according to claim 1, characterized in that: A drive motor is fixedly installed at the lower end of the telescopic arm, and a drive gear is fixedly connected to the output end of the drive motor. The drive gear meshes in a first gear groove, which is located on the inner wall of the adjustable support arm tube.

3. The intelligent adjustable spraying device for pest and disease control in forestry management according to claim 1, characterized in that: One side of the adjustable support arm tube is fixedly connected to the output end of the adjustable motor, the adjustable motor is fixedly connected to the upper end of the base, the first micro pump and the second micro pump are both fixedly connected inside the adjustable support arm tube, the input ends of the first micro pump and the second micro pump both extend into the water tank, and the water tank is fixedly connected to the upper end of the base.

4. The intelligent adjustable spraying device for pest and disease control in forestry management according to claim 3, characterized in that: The lower end of the base is fixedly connected to the output end of the connecting motor, and the connecting motor is fixedly connected inside the movable base.

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