Automatic pesticide spraying and weeding integrated robot

Abstract

The invention discloses an automatic pesticide spraying and weeding integrated robot, and relates to the technical field of weeding equipment, the automatic pesticide spraying and weeding integrated robot comprises a fixing disc, elastic ropes are fixedly connected to the positions, close to the left side and the right side, of the top of the fixing disc, threaded cylinders are inserted into the top ends of the elastic ropes, and threaded rods are in threaded connection with inner cavities of the threaded cylinders; through mutual cooperation of the fixing disc, a collecting frame, limiting cloth, a storage battery and other structures, the fixing disc can be carried to the grassland, an electric roller makes contact with the ground, an operator operates the electric roller at the bottom of the fixing disc to move through a controller, and the storage battery supply device works normally; an operator not only can sit on the top of the fixing disc to work, but also can remotely operate the fixing disc to work through a controller, when the operator sits on the top of the collecting frame to work, protective clothing in the collecting frame is worn on the body, so that liquid medicine is prevented from being spilled on the body by mistake, and the controller can be placed on a supporting plate.

Description

Technical Field

[0001] The invention relates to the technical field of weeding equipment, in particular to an automatic pesticide spraying and weeding integrated robot. Background Art

[0002] With the gradual development of cities, the green area in cities will become more and more. Greening not only contributes to the beautification of the urban environment, but also protects the environment and our health. At present, greening needs to be weeded regularly. The lawn mower can help us restore the neatness and order of the garden and remove the surrounding weeds.

[0003] However, there are some problems in the use of existing weeding equipment. Existing weeding equipment is usually large in size or needs to be held and moved by the operator for operation. If weeding work needs to be carried out on a large area, the weeding equipment is large in size and is not convenient for carrying. At the same time, the operator will increase the work fatigue of the operator if he pushes the weeding equipment to move and mow the grass for a long time. The weeding height of existing weeding equipment is usually fixed, and it is not convenient to adjust the height of the blade according to the environment, which will affect the subsequent weeding efficiency. Existing weeding equipment usually only has one of the functions of blade weeding or spraying medicine. If only one of the functions is provided, in actual work, it may cause slow weeding progress and prolong the progress of weeding work. Summary of the invention

[0004] In view of the above-mentioned shortcomings of the prior art, the purpose of the present invention is to provide an automatic pesticide spraying and weeding integrated robot to facilitate transportation, improve the working environment of the operator, and improve the weeding efficiency.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical scheme: an automatic pesticide spraying and weeding integrated robot comprises a fixed plate, wherein elastic ropes are fixedly connected at the top of the fixed plate near the left and right sides, the top of the elastic ropes are inserted with threaded tubes, the inner cavity of the threaded tubes is threadedly connected with threaded rods, the tops of the threaded rods are fixedly connected with rectangular blocks, the inner cavities of the two rectangular blocks are jointly penetrated by a limiting cloth, the front side of the limiting cloth is provided with a limiting block, the inner cavity of the limiting block is provided with three through grooves, the front side of the limiting cloth penetrates adjacent through grooves and is wound around the outer edge of the limiting block, the top of the limiting cloth is jointly fixedly connected with two elastic U-shaped ropes, the inner cavity of the fixed plate is provided with cavities on the left and right sides, the top of the fixed plate is provided with two through holes near the front side, the through holes and the adjacent cavities are mutually connected, a connecting pipe is fixedly connected in the through hole, the inner cavity of the connecting pipe is provided with a sealing plug, and the bottom of the fixed plate is provided with a weeding mechanism.

[0006] Preferably, the weeding mechanism includes a motor, a blind hole is provided at the bottom center of the fixed disk, a motor is fixedly connected in the blind hole, a transmission rod is fixedly connected to the motor power output shaft, the bottom end of the transmission rod is fixedly connected to a limiting disk, the left and right sides of the transmission rod are fixedly connected to convex plates, the outer edge of the transmission rod is sleeved with a movable ring, the left and right sides of the inner cavity side wall of the movable ring are provided with vertical grooves, the vertical grooves are sleeved on the outer edges of adjacent convex plates, the outer edge of the movable ring is fixedly connected to a plurality of connecting rods, the ends of the connecting rods away from the movable ring are fixedly connected to blades, the top of the movable ring is provided with a T-shaped annular groove, two T-blocks are movably connected in the T-shaped annular groove, the tops of the T-blocks are fixedly connected to a limited L-shaped rod, the The ends of the limiting L-shaped rods away from the T-block are fixedly connected to the U-shaped blocks, the inner cavities of the U-shaped blocks are hinged with electric telescopic rods, the ends of the electric telescopic rods away from the U-shaped blocks are fixedly connected to the swing blocks, the outer edges of the swing blocks are hinged with U-shaped plates, the tops of the U-shaped plates are fixedly connected to fixing columns, the tops of the fixing columns are fixedly connected to the bottom of the fixing disk, the tops of the fixing disks are provided with connecting holes near the left and right sides, the connecting holes and adjacent cavities are arranged to be interconnected, the connecting holes are fixedly connected with fixing pipes, the tops of the fixing pipes are fixedly connected to pumps, the tops of the pumps are fixedly connected to diverter hoses, a number of nozzles are fixedly connected to the left and right sides of the fixed disk, and the end of the diverter hose away from the pump is fixedly connected to the tops of adjacent nozzles.

[0007] Preferably, four electric rollers are fixedly connected to the bottom of the fixed plate near the outer edge, four connecting L-shaped rods are fixedly connected to the bottom of the fixed plate near the outer edge, the connecting L-shaped rods are fixedly connected to a baffle at one end away from the fixed plate, the baffle is fixedly connected to an ultrasonic sensor at the top on the side away from the fixed plate, the baffle is fixedly connected to an inclined frame on the side close to the fixed plate, a limiting hole is provided at the center of the side wall of the inner cavity of the inclined frame on the side close to the baffle, the inner cavity of the limiting hole is fixedly connected to a spring, the spring is fixedly connected to a movable plate at one end away from the baffle, two limiting plates are fixedly connected to the side of the inclined frame close to the motor, and an electric conveying cylinder is commonly inserted between two adjacent limiting plates.

[0008] Preferably, two first inclined holes are provided on the side of the inclined frame away from the motor, two second inclined holes are provided on the baffle, adjacent first inclined holes and second inclined holes are arranged to penetrate each other, two limiting rods are fixedly connected to the side of the movable plate away from the motor, one end of the limiting rod away from the movable plate passes through the adjacent first inclined holes and is located in the inner cavity of the second inclined hole, a threaded hole is provided on the end of the limiting rod away from the movable plate, a threaded column is threadedly connected to the inner cavity of the threaded hole, and the threaded column extends from one end of the limiting rod away from the fixed disk to the side of the baffle away from the fixed disk.

[0009] Preferably, a collection frame is fixedly connected to the top of the fixed plate near the rear side, a sponge pad is fixedly connected to the top of the collection frame, an opening is provided on the front side of the collection frame, two movable doors are provided in the opening, two first hinges are provided on the front sides of the movable doors, and the movable doors are movably connected to the front side of the collection frame through the first hinges.

[0010] Preferably, a connecting groove is provided at the top of the fixed plate near the front center, a battery is provided in the connecting groove, a swing plate is provided at the top of the connecting groove, two second hinges are provided at the top of the swing plate near the rear side, and the swing plate is movably connected to the top of the fixed plate through the second hinges.

[0011] Preferably, an L-shaped plate is fixedly connected to the front side of the fixed plate, a support plate is fixedly connected to the side of the L-shaped plate away from the fixed plate, and a limiting groove is provided on the support plate.

[0012] Compared with the prior art, the present invention has the following beneficial effects: The present invention can realize the transport of the fixed plate to the grass through the mutual cooperation between the fixed plate, the collection frame, the limiting cloth, the battery and other structures. The electric roller contacts the ground, and the operator controls the electric roller at the bottom of the fixed plate to move through the controller. The battery supply device works normally. The operator can sit on the top of the fixed plate to work, and can also remotely operate the fixed plate through the controller to work. When the operator sits on the top of the collection frame to work, the protective clothing inside the collection frame is worn on the body to prevent the medicine from being accidentally spilled on the body. The controller can be placed on the support plate; Through the mutual cooperation among the motor, blade, electric conveying cylinder, baffle and other structures, the motor can be started through the controller. The motor drives the movable ring and the blade to rotate through the transmission rod and the convex plate, and the blade starts to cut the weeds. When the height of the blade needs to be adjusted, the motor is paused first, and then the electric telescopic rod is started. The electric telescopic rod drives the movable ring and the blade to move up and down. The motor can be started after the blade position adjustment is completed. When the electric roller drives the fixed plate to move, the ultrasonic sensor on the baffle will monitor the stones on the ground. When the stones are detected, a warning is issued to the controller, and the operator can adjust the moving trajectory of the fixed plate. At the same time, the pump is started, and the pump absorbs the medicine and sprays it through the nozzle to further process the weeds. The cut weeds will enter the inclined frame through the electric conveying cylinder. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a stereogram of the present invention; Figure 2 It is a bottom-up stereogram of the present invention; Figure 3 It is a rear perspective view of the present invention; Figure 4This is an oblique frame exploded view of the components of the present invention; Figure 5 This is a schematic diagram of the oblique frame structure of the component of the present invention; Figure 6 This is a schematic diagram of the pump structure of the component of the present invention; Figure 7 It is a front view of the fixing plate of the component of the present invention; Figure 8 This is a schematic diagram of the structure of the battery component of the present invention; Fig. 9 This is a bottom view of the structure of the fixing plate of the component of the present invention; Fig.10 It is a cross-sectional view of a fixing plate of a component of the present invention; Fig.11 This is a schematic diagram of the motor structure of the component of the present invention; Fig.12 This is a schematic diagram of the structure of the electric telescopic rod component of the present invention; Fig.13 This is a schematic diagram of the elastic rope structure of the component of the present invention; Fig.14 It is a schematic diagram of the component collection frame structure of the present invention; Fig.15 It is a schematic diagram of the spring structure of the component of the present invention; Fig.16 for Fig.12 Enlarged view of point A in the middle; Fig.17 for Fig.13 Enlarged view of point B in the middle; Fig.18 for Fig.13 Enlarged view of center C.

[0014] Numbers in the figure: 1. Fixed plate; 2. Electric roller; 3. L-shaped plate; 4. Support plate; 5. Limiting cloth; 6. Elastic U-shaped rope; 7. Baffle; 8. Nozzle; 9. Collecting frame; 10. Sponge pad; 11. Connecting L-shaped rod; 12. Ultrasonic sensor; 13. Slanted frame; 14. Movable plate; 15. Electric conveying cylinder; 16. Limiting plate; 17. Pump; 18. Fixed pipe; 19. Diverter hose; 20. Swinging plate; 21. Sealing plug; 22. Connecting pipe; 23. Storage battery pool; 24, motor; 25, transmission rod; 26, limit plate; 27, convex plate; 28, movable ring; 29, connecting rod; 30, blade; 31, electric telescopic rod; 32, U-shaped plate; 33, fixed column; 34, swing block; 35, elastic rope; 36, threaded cylinder; 37, movable door; 38, spring; 39, limit rod; 40, threaded column; 41, U-shaped block; 42, limit L-shaped rod; 43, T-shaped block; 44, rectangular block; 45, threaded rod; 46, limit block. DETAILED DESCRIPTION

[0015] See also Figure 1-18 , the present invention provides a technical solution: Example

[0016] The automatic pesticide spraying and weeding integrated robot comprises a fixed plate 1, wherein elastic ropes 35 are fixedly connected near the left and right sides of the top of the fixed plate 1, threaded tubes 36 are inserted at the tops of the elastic ropes 35, threaded rods 45 are threadedly connected to the inner cavities of the threaded tubes 36, rectangular blocks 44 are fixedly connected to the tops of the threaded rods 45, a limiting cloth 5 is passed through the inner cavities of the two rectangular blocks 44, a limiting block 46 is provided at the front side of the limiting cloth 5, three through grooves are provided in the inner cavity of the limiting block 46, the front side of the limiting cloth 5 passes through adjacent through grooves and is wound around the outer edge of the limiting block 46, two elastic U-shaped ropes 6 are fixedly connected to the top of the limiting cloth 5, cavities are provided on the left and right sides of the inner cavity of the fixed plate 1, two through holes are provided at the top of the fixed plate 1 near the front side, the through holes and the adjacent cavities are mutually connected, a connecting pipe 22 is fixedly connected in the through hole, a sealing plug 21 is provided in the inner cavity of the connecting pipe 22, and a weeding mechanism is provided at the bottom of the fixed plate 1; A collection frame 9 is fixedly connected to the top of the fixed disk 1 near the rear side, a sponge pad 10 is fixedly connected to the top of the collection frame 9, an opening is provided on the front side of the collection frame 9, two movable doors 37 are provided in the opening, two first hinges are provided on the front sides of the movable doors 37, and the movable doors 37 are movably connected to the front side of the collection frame 9 through the first hinges, a connecting groove is provided on the top of the fixed disk 1 near the center of the front side, a battery 23 is provided in the connecting groove, a swing plate 20 is provided on the top of the connecting groove, two second hinges are provided on the top of the swing plate 20 near the rear side, and the swing plate 20 is movably connected to the top of the fixed disk 1 through the second hinge, an L-shaped plate 3 is fixedly connected to the front side of the fixed disk 1, a support plate 4 is fixedly connected to the side of the L-shaped plate 3 away from the fixed disk 1, and a limiting groove is provided on the support plate 4; The fixed plate 1 is moved to the grass, the electric roller 2 contacts the ground, and the operator operates the electric roller 2 at the bottom of the fixed plate 1 to move through the controller, and the battery 23 supply device works normally. The operator can sit on the top of the fixed plate 1 to work, and can also remotely operate the fixed plate 1 through the controller to work. When the operator sits on the top of the collection frame 9 to work, the protective clothing inside the collection frame 9 is worn on the body to prevent the medicine from being accidentally spilled on the body, and the controller can be placed on the support plate 4. Example

[0017] The weeding mechanism includes a motor 24, a blind hole is provided at the bottom center of the fixed disk 1, the motor 24 is fixedly connected in the blind hole, a transmission rod 25 is fixedly connected to the power output shaft of the motor 24, the bottom end of the transmission rod 25 is fixedly connected to a limit plate 26, the left and right sides of the transmission rod 25 are fixedly connected to convex plates 27, the outer edge of the transmission rod 25 is sleeved with a movable ring 28, the left and right sides of the inner cavity side wall of the movable ring 28 are provided with vertical grooves, the vertical grooves are sleeved on the outer edges of adjacent convex plates 27, the outer edge of the movable ring 28 is fixedly connected to a plurality of connecting rods 29, the end of the connecting rod 29 away from the movable ring 28 is fixedly connected to a blade 30, the top of the movable ring 28 is provided with a T-shaped annular groove, two T-blocks 43 are movably connected in the T-shaped annular groove, the top of the T-block 43 is fixedly connected to a limited L-shaped rod 42, and the limited L-shaped rod 4 The ends away from the T-block 43 are fixedly connected with the U-block 41, the inner cavities of the U-block 41 are hinged with electric telescopic rods 31, the ends of the electric telescopic rods 31 away from the U-block 41 are fixedly connected with swing blocks 34, the outer edges of the swing blocks 34 are hinged with U-shaped plates 32, the tops of the U-shaped plates 32 are fixedly connected with fixed columns 33, the tops of the fixed columns 33 are fixedly connected to the bottom of the fixed plate 1, the tops of the fixed plate 1 are provided with connecting holes near the left and right sides, the connecting holes and the adjacent cavities are mutually connected, the connecting holes are fixedly connected with the fixing pipes 18, the tops of the fixing pipes 18 are fixedly connected with the pump 17, the tops of the pump 17 are fixedly connected with the diverter hoses 19, the left and right sides of the fixed plate 1 are fixedly connected with a plurality of nozzles 8, the end of the diverter hoses 19 away from the pump 17 is fixedly connected to the tops of the adjacent nozzles 8; Four electric rollers 2 are fixedly connected near the outer edge of the bottom of the fixed disk 1, four connecting L-shaped rods 11 are fixedly connected near the outer edge of the bottom of the fixed disk 1, and the ends of the connecting L-shaped rods 11 away from the fixed disk 1 are fixedly connected to the baffle 7, and the side of the baffle 7 away from the fixed disk 1 is fixedly connected near the top, and the side of the baffle 7 close to the fixed disk 1 is fixedly connected to the inclined frame 13, and the side of the inner cavity of the inclined frame 13 is provided with a limiting hole at the center of the side wall of the inner cavity close to the baffle 7, and the inner cavity of the limiting hole is fixedly connected with a spring 38, and the end of the spring 38 away from the baffle 7 is fixedly connected with a movable plate 14, and the side of the inclined frame 13 close to the motor 24 is fixedly connected with two limiting A positioning plate 16, an electric conveying cylinder 15 is commonly inserted between two adjacent limiting plates 16, two first inclined holes are provided on the side of the inclined frame 13 away from the motor 24, two second inclined holes are provided on the baffle plate 7, and the adjacent first inclined holes and second inclined holes are mutually interpenetratingly arranged, and two limiting rods 39 are fixedly connected to the side of the movable plate 14 away from the motor 24, and one end of the limiting rod 39 away from the movable plate 14 passes through the adjacent first inclined hole and is located in the inner cavity of the second inclined hole, and a threaded hole is provided on the end of the limiting rod 39 away from the movable plate 14, and a threaded column 40 is threadedly connected to the inner cavity of the threaded hole, and the end of the threaded column 40 away from the limiting rod 39 extends to the side of the baffle plate 7 away from the fixed disk 1; The motor 24 is started by the controller, and the motor 24 drives the movable ring 28 and the blade 30 to rotate through the transmission rod 25 and the convex plate 27, and the blade 30 starts to cut the weeds. When the height of the blade 30 needs to be adjusted, the motor 24 is first paused, and then the electric telescopic rod 31 is started. The electric telescopic rod 31 drives the movable ring 28 and the blade 30 to move up and down. After the position adjustment of the blade 30 is completed, the motor 24 can be started. When the electric roller 2 drives the fixed plate 1 to move, the ultrasonic sensor 12 on the baffle 7 will monitor the stones on the ground. When the stones are detected, a warning is issued to the controller, and the operator can adjust the moving trajectory of the fixed plate 1. At the same time, the pump 17 is started, and the pump 17 absorbs the medicine and sprays it through the nozzle 8 to further process the weeds. The cut weeds will enter the inclined frame 13 through the electric conveying cylinder 15.

[0018] Working principle: the operator first moves the device to the ground, and then chooses his own working state. He can choose to sit on the device to work, or he can choose to remotely control the device to move. The working state described below is to sit on the device to work. The operator first stands on the top of the fixed plate 1, puts the limiting cloth 5 on the waist, passes the limiting cloth 5 through the limiting block 46, pulls the limiting cloth 5, and puts the limiting cloth 5 close to the operator's waist. The elastic U-shaped rope 6 is put on the operator's shoulder. The operator sits on the sponge pad 10 on the top of the collection frame 9. The elastic rope 35 limits the limiting cloth 5 through the threaded cylinder 36, the threaded rod 45 and the rectangular block 44, thereby ensuring the safety of the operator. The operator opens the activity on the front side of the collection frame 9 Door 37, take out the protective clothing inside the collection frame 9 and wear it on the body to prevent the subsequent spraying liquid from accidentally splashing on the body, the operator starts the electric roller 2 through the controller, the electric roller 2 drives the device to move, during the movement of the device, start the motor 24, the motor 24 drives the transmission rod 25 to rotate, the transmission rod 25 drives the limit plate 26 and the convex plate 27 to rotate, the convex plate 27 drives the movable ring 28 to rotate, the movable ring 28 drives the connecting rod 29 and the blade 30 to rotate, the blade 30 cuts the weeds, when the movable ring 28 rotates, the electric telescopic rod 31 is kept stationary by the T-block 43 and the T-shaped annular groove on the top of the movable ring 28, when the position height of the blade 30 needs to be adjusted When the electric telescopic rod 31 is used, the motor 24 is first paused, and then the electric telescopic rod 31 is started. The electric telescopic rod 31 extends or retracts, and the electric telescopic rod 31 drives the swing block 34 to swing. The electric telescopic rod 31 drives the movable ring 28 to move up and down through the U-shaped block 41, the limit L-shaped rod 42 and the T-shaped block 43. The movable ring 28 drives the connecting rod 29 and the blade 30 to move up and down. When the blade 30 is adjusted to a suitable height, the electric telescopic rod 31 is stopped, and the motor 24 is started again. The blade 30 continues to cut the weeds. During the weed cutting process, the pump 17 is started. The pump 17 absorbs the medicine in the internal cavity of the fixed disk 1 through the fixed tube 18, and the medicine is transported to the diversion hose 19 through the pump 17. The liquid medicine is then transported to the nozzle 8 through the diverter hose 19. The nozzle 8 sprays the liquid medicine on the weeds to further treat the weeds. When the fixed plate 1 moves, the ultrasonic sensor 12 on the baffle 7 monitors the stones on the ground. When the ultrasonic sensor 12 detects the stones, it transmits the signal to the controller. The controller issues a warning. The operator operates the controller to change the moving track of the electric roller 2, or the operator stands up to remove the stones on the ground, thereby preventing the blade 30 from touching the stones and causing an accident. When the blade 30 cuts the weeds, the controller starts the electric conveying cylinder 15, and the electric conveying cylinder 15 conveys the cut weeds to the inside of the inclined frame 13. During the working process, the battery 23 provides the electrical energy required by the device. When it is necessary to add medicine inside the cavity, the sealing plug 21 is opened and the medicine is poured into the cavity through the connecting pipe 22. The controller can be placed on the support plate 4. After finishing the work, the operator pushes the threaded column 40, and the threaded column 40 drives the limit rod 39 to move, and the limit rod 39 drives the movable plate 14 to move, and the movable plate 14 drives the spring 38 to stretch, and the movable plate 14 drives the weeds inside the inclined frame 13 to move, so that the cut weeds can be processed in a centralized manner. The length of the threaded column 40 can be extended according to actual work needs. The figure is only for display effect. The threaded column 40 is detachable. You only need to take the threaded column 40 out of the threaded hole at one end of the limit rod 39.

Claims

1. An automatic pesticide spraying and weeding robot, comprising a fixed plate (1), characterized in that: The top of the fixed plate (1) is fixedly connected to elastic ropes (35) near the left and right sides, the top of the elastic ropes (35) is plugged with threaded tubes (36), the inner cavity of the threaded tube (36) is threadedly connected to a threaded rod (45), the top of the threaded rod (45) is fixedly connected to a rectangular block (44), the inner cavities of the two rectangular blocks (44) are penetrated by a limiting cloth (5), the front side of the limiting cloth (5) is provided with a limiting block (46), the inner cavity of the limiting block (46) is provided with three through slots, the limiting cloth (44) 5) The front side penetrates the adjacent through grooves and is wound around the outer edge of the limiting block (46); the top of the limiting cloth (5) is fixedly connected to two elastic U-shaped ropes (6); the inner cavity of the fixing plate (1) has cavities on both sides; the top of the fixing plate (1) near the front side has two through holes; the through holes and the adjacent cavities are mutually connected; a connecting pipe (22) is fixedly connected in the through hole; the inner cavity of the connecting pipe (22) is provided with a sealing plug (21); and the bottom of the fixing plate (1) is provided with a weeding mechanism.

2. The automatic pesticide spraying and weeding integrated robot according to claim 1, characterized in that: The weeding mechanism comprises a motor (24), a blind hole is provided at the center of the bottom of the fixed plate (1), the motor (24) is fixedly connected in the blind hole, a transmission rod (25) is fixedly connected to the power output shaft of the motor (24), the bottom end of the transmission rod (25) is fixedly connected to a limit plate (26), the left and right sides of the transmission rod (25) are fixedly connected to convex plates (27), the outer edge of the transmission rod (25) is sleeved with a movable ring (28), and the left and right sides of the inner cavity side wall of the movable ring (28) are A vertical groove is formed on each of the movable rings (28), and the vertical groove is sleeved on the outer edge of the adjacent convex plate (27). The outer edge of the movable ring (28) is fixedly connected to a plurality of connecting rods (29). The ends of the connecting rods (29) away from the movable ring (28) are fixedly connected to blades (30). A T-shaped annular groove is formed on the top of the movable ring (28). Two T-shaped blocks (43) are movably connected in the T-shaped annular groove. The tops of the T-shaped blocks (43) are fixedly connected to limited L-shaped rods (42). The limited L-shaped rods ( The ends of the U-shaped blocks (42) away from the T-shaped blocks (43) are fixedly connected to the U-shaped blocks (41), the inner cavities of the U-shaped blocks (41) are hingedly connected to the electric telescopic rods (31), the ends of the electric telescopic rods (31) away from the U-shaped blocks (41) are fixedly connected to the swing blocks (34), the outer edges of the swing blocks (34) are hingedly connected to the U-shaped plates (32), the tops of the U-shaped plates (32) are fixedly connected to the fixing columns (33), the tops of the fixing columns (33) are fixedly connected to the bottom of the fixing plates (1), and the fixing columns (33) are fixedly connected to the bottom of the fixing plates (1). The top of the fixed plate (1) is provided with connection holes near the left and right sides, the connection holes and the adjacent cavities are mutually interpenetrating, a fixed pipe (18) is fixedly connected in the connection holes, a pump (17) is fixedly connected to the top of the fixed pipe (18), a diversion hose (19) is fixedly connected to the top of the pump (17), a plurality of nozzles (8) are fixedly connected to the left and right sides of the fixed plate (1), and one end of the diversion hose (19) away from the pump (17) is fixedly connected to the top of an adjacent nozzle (8).

3. The automatic pesticide spraying and weeding integrated robot according to claim 2, characterized in that: Four electric rollers (2) are fixedly connected to the bottom of the fixed disk (1) near the outer edge. Four connecting L-shaped rods (11) are fixedly connected to the bottom of the fixed disk (1) near the outer edge. The ends of the connecting L-shaped rods (11) away from the fixed disk (1) are fixedly connected to baffles (7). The side of the baffles (7) away from the fixed disk (1) near the top is fixedly connected to an ultrasonic sensor (12). The side of the baffles (7) near the fixed disk (1) is fixedly connected to an inclined frame (13). A limiting hole is provided at the center of the inner cavity side wall of the inclined frame (13) near the baffle (7). The inner cavity of the limiting hole is fixedly connected to a spring (38). The end of the spring (38) away from the baffle (7) is fixedly connected to a movable plate (14). The side of the inclined frame (13) near the motor (24) is fixedly connected to two limiting plates (16). An electric conveying cylinder (15) is inserted between two adjacent limiting plates (16).

4. The automatic pesticide spraying and weeding integrated robot according to claim 3, characterized in that: Two first inclined holes are provided on a side of the inclined frame (13) away from the motor (24), two second inclined holes are provided on the baffle plate (7), and the adjacent first inclined holes and second inclined holes are mutually interpenetrating. Two limiting rods (39) are fixedly connected to a side of the movable plate (14) away from the motor (24), one end of the limiting rod (39) away from the movable plate (14) passes through the adjacent first inclined holes and is located in the inner cavity of the second inclined hole, a threaded hole is provided on one end of the limiting rod (39) away from the movable plate (14), a threaded column (40) is threadedly connected to the inner cavity of the threaded hole, and one end of the threaded column (40) away from the limiting rod (39) extends to a side of the baffle plate (7) away from the fixed plate (1).

5. The automatic pesticide spraying and weeding integrated robot according to claim 1, characterized in that: A collection frame (9) is fixedly connected to the top of the fixed plate (1) near the rear side, a sponge pad (10) is fixedly connected to the top of the collection frame (9), an opening is provided on the front side of the collection frame (9), two movable doors (37) are provided in the opening, two first hinges are provided on the front sides of the movable doors (37), and the movable doors (37) are movably connected to the front side of the collection frame (9) via the first hinges.

6. The automatic pesticide spraying and weeding integrated robot according to claim 1, characterized in that: A connection groove is provided at the top of the fixed disk (1) near the center of the front side, a storage battery (23) is provided in the connection groove, a swing plate (20) is provided at the top of the connection groove, two second hinges are provided at the top of the swing plate (20) near the rear side, and the swing plate (20) is movably connected to the top of the fixed disk (1) via the second hinges.

7. The automatic pesticide spraying and weeding integrated robot according to claim 1, characterized in that: An L-shaped plate (3) is fixedly connected to the front side of the fixed plate (1), and a support plate (4) is fixedly connected to the side of the L-shaped plate (3) away from the fixed plate (1), wherein a limiting groove is provided on the support plate (4).

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