Pesticide spraying device for planting traditional Chinese medicinal materials

Abstract

The invention relates to the field of pesticide spraying devices, in particular to a pesticide spraying device for planting traditional Chinese medicinal materials, which comprises a shell and trundles, and the trundles are symmetrically arranged on the outer side of the bottom end of the shell and rotationally connected with the shell; the spraying assembly is fixedly connected to the outer side of the top end of the shell and connected with the shell; the liquid guide mechanism is arranged between the shell and the spraying assembly, connected with the shell and the spraying assembly and used for being matched with the spraying assembly to achieve swinging spraying of pesticide and achieve adjustment of the pesticide spraying amount; wherein the liquid guide mechanism comprises a liquid control assembly, a stirring assembly, a driving assembly and a transmission assembly, by arranging the liquid guide mechanism and cooperating with the spraying assembly, the liquid outlet amount can be controlled, swing spraying can be achieved, the uniformity of pesticide spraying is guaranteed, and waste of pesticide liquid can be effectively avoided.

Description

Technical Field

[0001] The invention relates to the field of spraying devices, in particular to a spraying device for planting Chinese medicinal materials. Background Art

[0002] In a broad sense, pesticides refer to a substance or a mixture of several substances and their preparations that are chemically synthesized or derived from organisms, other natural products, and applied biotechnology, used to prevent, eliminate or control diseases, insects, weeds and other harmful organisms that endanger agriculture and forestry, and to purposefully regulate, control, and affect the metabolism, growth, development, and reproduction of plants and harmful organisms. In a narrow sense, it refers to a class of drugs used in agricultural production to kill insects, fungicides, and kill harmful animals or weeds in order to protect and promote the growth of plants and crops. It specifically refers to agents used in agriculture to prevent and control diseases and insects, regulate plant growth, and kill weeds. A pesticide sprayer is a device for spraying pesticides in agricultural production. Choosing an appropriate pesticide sprayer is a guarantee for the ideal control effect of pesticides.

[0003] The existing spraying device cannot adjust the size of the medicine sprayed, which is not convenient for spraying on different plants, resulting in waste of medicine and uneven spraying of plants. Therefore, in view of the above situation, it is urgent to develop a spraying device for Chinese medicinal material planting to overcome the shortcomings in current practical applications. Summary of the invention

[0004] The purpose of the present invention is to provide a spraying device for Chinese medicinal materials planting to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above object, the present invention provides the following technical solutions:

[0006] A spraying device for planting Chinese medicinal materials, comprising: a shell and casters, wherein the casters are symmetrically arranged on the outside of the bottom end of the shell and are rotatably connected to the shell; a spraying assembly, wherein the spraying assembly is fixedly connected and arranged on the outside of the top end of the shell and is connected to the shell; a liquid guiding mechanism, wherein the liquid guiding mechanism is arranged between the shell and the spraying assembly, is connected to the shell and the spraying assembly, and is used to cooperate with the spraying assembly to realize the swing spraying of pesticides and to adjust the spraying amount; wherein the liquid guiding mechanism comprises: a liquid control assembly, a stirring assembly, a driving assembly and a transmission assembly, wherein the liquid control assembly is arranged on the inner side of the shell and is connected to the spraying assembly, and is used to realize the transportation of pesticides and complete the regulation of the infusion amount, a stirring assembly is rotatably connected on the outer side of the liquid control assembly, and the stirring assembly is connected to the control assembly arranged on the outer side of the shell, and is used to cooperate with the control assembly to realize the stirring of the pesticide liquid located on the inner side of the shell, and the control assembly is also connected to the spraying assembly through the transmission assembly, and is used to cooperate with the transmission assembly to drive the spraying assembly to realize the swing spraying of pesticides.

[0007] As a further solution of the present invention: the liquid control component includes: a water pump, a water pipe, an adjusting component, a connecting pipe and a guide port. The water pump is fixedly connected to the bottom inner side of the shell, the output end of the water pump is fixedly connected to the water pipe, a connecting pipe connected to the spraying component is arranged on the outside of the other end of the water pipe, an adjusting component is arranged between the connecting pipe and the water pipe, and a guide port is arranged on the pipe wall of one end of the connecting pipe connected to the adjusting component, which is used to cooperate with the adjusting component to realize the transportation of pesticide liquid.

[0008] As a further solution of the present invention: the regulating component includes: a sleeve, a fourth gear, an isolation baffle, a first gear and a first motor. The sleeve is rotatably connected to the outside of one end of the water pipe, and the other end is rotatably connected to the connecting pipe. The inner side of the sleeve is fixedly connected with an isolation baffle abutting against the pipe wall at the bottom end of the connecting pipe. The isolation baffle is provided with a connecting port for cooperating with the guide port to realize the transportation of the pesticide liquid. The outer side of the sleeve is fixedly connected with a fourth gear, and the outer side of the fourth gear is meshingly connected with the first gear. The first gear is connected to the output end of the first motor fixedly connected to the shell, and is used to cooperate with the fourth gear to realize the rotation of the sleeve to complete the control of the liquid output.

[0009] As a further solution of the present invention: the stirring assembly includes: a rotating tube, a second gear, a support rod, a stirring rod and a scraper. The rotating tube is rotatably connected to the outside of the water pipe, and a plurality of support rods are fixedly connected to the outside of the rotating tube. The other end of the support rod is fixedly connected to the scraper, and the scraper abuts against the inner wall of the shell. A plurality of stirring rods are also fixedly connected to the outside of the support rod for cooperating with the rotation of the rotating tube to achieve stirring of the pesticide liquid inside the shell. A second gear connected to the control assembly is fixedly connected to the outside of the rotating tube for cooperating with the control assembly to achieve rotation of the rotating tube.

[0010] As a further solution of the present invention: the control component includes: a driven rod, a third gear, a support plate, a second motor and a driving rod. The support plate is fixedly connected to the outside of the shell, and the second motor is fixedly connected to the top of the support plate. The output end of the second motor is fixedly connected to the driving rod. A driven rod rotatably connected to the top shell wall of the shell is arranged on the outside of the driving rod. The driven rod and the driving rod are connected by a belt transmission member. A third gear meshing with the second gear is fixedly connected to the outside of the bottom end of the driven rod, which is used to cooperate with the driving rod to realize the rotation of the rotating tube. The driving rod is also connected to the transmission component.

[0011] As a further solution of the present invention: the transmission assembly includes: a cam, a transmission box, a control tube, a first piston member, a push plate, a connecting tube and a second piston member, the cam is fixedly connected to the outside of the driving rod, a transmission box fixedly connected to the support plate is arranged on the outside of the cam, a push plate abutting the cam is arranged between the transmission box and the cam, a control tube fixedly connected to the transmission box is arranged between the push plate and the transmission box, a first piston member fixedly connected to the push plate is slidingly connected on the inner side of the control tube, a spring is fixedly connected between the first piston member and the inner wall of the transmission box, which is used to cooperate with the rotation of the cam to realize the flow of air inside the transmission box, a connecting tube is also fixedly connected to the box wall of the transmission box, a second piston member connected to the spray assembly is slidingly connected on the inner side of the connecting tube, which is used to cooperate with the air flowing inside the transmission box to realize the swing spraying of the spray assembly.

[0012] As a further solution of the present invention: the spray assembly includes: a connecting chamber, a rack, a connecting plate, a support frame, a support tube and a nozzle. The support frame is fixedly connected to the outer side of the top end of the shell, and a connecting chamber is arranged on the inner side. The frame wall at the bottom end of the support frame is connected to the connecting tube, and the connecting tube is connected to the connecting chamber. A support tube connected to the connecting chamber is rotatably connected to the support frame, and a plurality of nozzles are fixedly connected to the wall of the support tube. A transmission gear is also fixedly connected to the support tube, and a rack is meshingly connected to the outer side of the transmission gear. A connecting plate connected to the transmission assembly is fixedly connected to the outer side of the rack, which is used to cooperate with the transmission assembly to realize the reciprocating swing of the support tube.

[0013] Compared with the prior art, the present invention has the following beneficial effects:

[0014] When the device is running, the pesticide is stored inside the shell, and the control component can drive the stirring component to stir the pesticide located inside the shell. The control component can also drive the spraying component through the transmission component to realize the swing of the spraying component. The liquid control component transports the pesticide located inside the shell into the inside of the spraying component, and cooperates with the spraying component to complete the swing spraying of the pesticide. The liquid control component can also adjust the amount of pesticide liquid transported, thereby ensuring the effectiveness of spraying and saving medicine. Compared with the prior art in which the size of the medicine sprayed by the spraying device cannot be adjusted, it is not convenient to spray different plants, resulting in waste of medicine and uneven spraying of plants. By setting a liquid guide mechanism and cooperating with the spraying component, the liquid output can be controlled, and swing spraying can be realized, thereby ensuring the uniformity of pesticide spraying and effectively avoiding waste of medicine. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the structure of a spraying device for Chinese medicinal material planting.

[0016] Figure 2 This is a schematic diagram of the structure of the spraying component in the spraying device for Chinese medicinal material planting.

[0017] Figure 3 for Figure 1 Schematic diagram of the enlarged structure at point A in the middle.

[0018] Figure 4 This is a schematic diagram of the structure of the casing in the spraying device for Chinese medicinal materials planting.

[0019] In the figure: 1-housing, 2-castor, 3-support frame, 4-support pipe, 5-sprinkler, 6-water pump, 7-water pipe, 8-connecting pipe, 9-first gear, 10-first motor, 11-rotating pipe, 12-second gear, 13-third gear, 14-support rod, 15-stirring rod, 16-scraper, 17-driven rod, 18-support plate, 19-second motor, 20-driving rod, 21-cam, 22-transmission box, 23-control pipe, 24-first piston member, 25-push plate, 26-connecting pipe, 27-second piston member, 28-connecting chamber, 29-rack, 30-connecting plate, 31-sleeve, 32-fourth gear, 33-isolation baffle, 34-flow guide port. DETAILED DESCRIPTION

[0020] The technical solution of the present application is further described in detail below in conjunction with specific implementation methods.

[0021] The embodiments of the present application are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present application, and cannot be understood as limiting the present application.

[0022] See also Figure 1 In one embodiment of the present invention, a spraying device for planting Chinese medicinal materials includes: a shell 1 and a caster 2, wherein the caster 2 is symmetrically arranged on the outside of the bottom end of the shell 1 and is rotatably connected to the shell 1; a spraying assembly, wherein the spraying assembly is fixedly connected and arranged on the outside of the top end of the shell 1 and is connected to the shell 1; a liquid guiding mechanism, wherein the liquid guiding mechanism is arranged between the shell 1 and the spraying assembly, is connected to the shell 1, and is connected to the spraying assembly, and is used to cooperate with the spraying assembly to realize the swing spraying of pesticides and to adjust the spraying amount; wherein the liquid guiding mechanism includes: a liquid control assembly, a stirring assembly, a driving assembly and a transmission assembly, wherein the liquid control assembly is arranged on the inner side of the shell 1 and is connected to the spraying assembly, and is used to realize the transportation of pesticides and complete the regulation of the infusion amount, and a stirring assembly is rotatably connected to the outer side of the liquid control assembly, and the stirring assembly is connected to the control assembly arranged on the outer side of the shell 1, and is used to cooperate with the control assembly to realize the stirring of the pesticide liquid located on the inner side of the shell 1, and the control assembly is also connected to the spraying assembly through the transmission assembly, and is used to cooperate with the transmission assembly to drive the spraying assembly to realize the swing spraying of pesticides.

[0023] In this embodiment, when the device is running, the pesticide is stored on the inner side of the shell 1, and the control component can drive the stirring component to stir the pesticide located on the inner side of the shell 1. The control component can also drive the spraying component through the transmission component to realize the swing of the spraying component. The liquid control component transports the pesticide located on the inner side of the shell 1 into the inner side of the spraying component, and cooperates with the spraying component to complete the swing spraying of the pesticide. The liquid control component can also adjust the amount of the transported pesticide liquid, thereby ensuring the effectiveness of the spraying and saving medicine. Compared with the prior art, the spraying device in this application cannot adjust the size of the medicine sprayed out, which is not convenient for spraying different plants, resulting in waste of medicine and uneven spraying of plants. By setting a liquid guide mechanism and cooperating with the spraying component, the liquid output can be controlled, and swing spraying can be realized, thereby ensuring the uniformity of pesticide spraying and effectively avoiding waste of medicine.

[0024] In one embodiment of the present invention, the liquid control component includes: a water pump 6, a water pipe 7, an adjusting component, a connecting pipe 8 and a guide port 34. The water pump 6 is fixedly connected to the inner bottom of the shell 1, and the output end of the water pump 6 is fixedly connected to the water pipe 7. A connecting pipe 8 connected to the spraying component is arranged on the outside of the other end of the water pipe 8. An adjusting component is arranged between the connecting pipe 8 and the water pipe 7. A guide port 34 is arranged on the pipe wall of one end of the connecting pipe 8 connected to the adjusting component, which is used to cooperate with the adjusting component to realize the transportation of the pesticide liquid.

[0025] In this embodiment, the guide port 34 is a semi-arc structure, and the water pump 6 extracts the pesticide liquid located on the inner side of the shell 1. The pesticide liquid enters the inner side of the adjustment component along the water pipe 7, and enters the inner side of the connecting pipe 8 along the guide port 34, and finally enters the inner side of the spraying component to complete the transportation of the pesticide liquid. By setting up a liquid control component, the transportation of the pesticide liquid can be completed, and the infusion volume can be regulated to ensure the effectiveness of the spraying.

[0026] In one embodiment of the present invention, please refer to Figure 3 and Figure 4 The regulating assembly includes: a sleeve 31, a fourth gear 32, an isolation baffle 33, a first gear 9 and a first motor 10. The sleeve 31 is rotatably connected to the outside of one end of the water delivery pipe 7, and the other end is rotatably connected to the connecting pipe 8. The inner side of the sleeve 31 is fixedly connected with an isolation baffle 33 that abuts against the bottom end of the connecting pipe 8. The isolation baffle 33 is provided with a connecting port for cooperating with the guide port 34 to realize the transportation of the pesticide liquid. The outer side of the sleeve 31 is fixedly connected with a fourth gear 32, and the outer side of the fourth gear 32 is meshingly connected with a first gear 9. The first gear 9 is connected to the output end of the first motor 10 fixedly connected to the housing 1, and is used to cooperate with the fourth gear 32 to realize the rotation of the sleeve 31 and complete the control of the liquid output.

[0027] In this embodiment, the first motor 10 drives the fourth gear 32 to rotate, and the fourth gear 32 cooperates with the first gear 9 to realize the rotation of the sleeve 31. The sleeve 31 drives the isolation baffle 33 to rotate synchronously, and the position between the connecting port and the guide port 34 is adjusted. By adjusting the gap between the connecting port and the guide port 34, the flow rate can be adjusted. The pesticide liquid enters the inner side of the sleeve 31 along the water pipe 7, and enters the inner side of the connecting pipe 8 along the connecting port and the guide port 34 to complete the transportation of the pesticide liquid.

[0028] In one embodiment of the present invention, the stirring assembly includes: a rotating tube 11, a second gear 12, a support rod 14, a stirring rod 15 and a scraper 16. The rotating tube 11 is rotatably connected to the outside of the water pipe 7, and a plurality of support rods 14 are fixedly connected to the outside of the rotating tube 11. The other end of the support rod 14 is fixedly connected to the scraper 16, and the scraper 16 abuts against the inner wall of the shell 1. A plurality of stirring rods 15 are also fixedly connected to the outside of the support rod 14, which are used to cooperate with the rotation of the rotating tube 11 to achieve stirring of the pesticide liquid inside the shell 1. A second gear 12 connected to the control assembly is fixedly connected to the outside of the rotating tube 11, which is used to cooperate with the control assembly to achieve rotation of the rotating tube 11.

[0029] In this embodiment, the control component cooperates with the second gear 12 to realize the rotation of the rotating tube 11, and the rotating tube 11 drives the support rod 14 to rotate synchronously. The stirring rod 15 on the support rod 14 can complete the stirring of the pesticide liquid inside the shell 1 to ensure the uniformity of the mixing of the pesticide and water. The scraper 16 can clean the inner wall of the shell 1, further improving the uniformity of the pesticide mixing, thereby ensuring the effectiveness of the pesticide after spraying.

[0030] In one embodiment of the present invention, the control component includes: a driven rod 17, a third gear 13, a support plate 18, a second motor 19 and a driving rod 20, the support plate 18 is fixedly connected to the outside of the shell 1, the second motor 19 is fixedly connected to the top of the support plate 18, the output end of the second motor 19 is fixedly connected to the driving rod 20, the driven rod 17 rotatably connected to the top shell wall of the shell 1 is arranged on the outside of the driving rod 20, the driven rod 17 and the driving rod 20 are connected by a belt transmission member, the third gear 13 meshing with the second gear 12 is fixedly connected to the outside of the bottom end of the driven rod 17, which is used to cooperate with the driving rod 20 to realize the rotation of the rotating tube 11, and the driving rod 20 is also connected to the transmission component.

[0031] In this embodiment, the belt transmission member includes a pulley fixedly connected to the outside of the driving rod 20 and the driven rod 17, and the pulleys are connected by belts. The second motor 19 drives the driving rod 20 to rotate, and the driving rod 20 drives the driven rod 17 to rotate through the pulley and the belt. The driving rod 17 drives the third gear 13 to rotate, and the third gear 13 cooperates with the second gear 12 to realize the rotation of the rotating tube 11, thereby completing the driving of the stirring component. The driving rod 20 can also complete the driving of the transmission component, and the transmission component can realize the swing spraying of the spraying component. By setting the control component, not only the driving of the stirring component can be completed, but also the driving of the transmission component can be completed. The transmission component is used to realize the swing spraying of the spraying component, thereby ensuring the spraying quality.

[0032] In one embodiment of the present invention, the transmission assembly includes: a cam 21, a transmission box 22, a control pipe 23, a first piston member 24, a push plate 25, a connecting pipe 26 and a second piston member 27. The cam 21 is fixedly connected to the outside of the driving rod 20, and a transmission box 22 fixedly connected to the support plate 18 is arranged on the outside of the cam 21. A push plate 25 abutting against the cam 21 is arranged between the transmission box 22 and the cam 21. A control pipe 23 fixedly connected to the transmission box 22 is arranged between the push plate 25 and the transmission box 22. A first piston member 24 fixedly connected to the push plate 25 is slidably connected inside the control pipe 23. A spring is fixedly connected between the first piston member 24 and the inner wall of the transmission box 22 for cooperating with the rotation of the cam 21 to realize the flow of air inside the transmission box 22. A connecting pipe 26 is also fixedly connected to the box wall of the transmission box 22. A second piston member 27 connected to the spray assembly is slidably connected inside the connecting pipe 26 for cooperating with the air flowing inside the transmission box 22 to realize the swing spraying of the spray assembly.

[0033] In this embodiment, the first piston member 24 includes a first piston slidably connected to the inner side of the control tube 23 and a first push rod fixedly connected to the first piston, the other end of the first push rod is fixedly connected to the push plate 25, and a spring is fixedly connected between the first piston and the transmission box 22. In addition, the second piston member 27 includes a second piston slidably connected to the inner side of the connecting tube 26 and a second push rod fixedly connected to the second piston, the other end of the second push rod is fixedly connected to the connecting plate 30 inside the spraying assembly. By setting the transmission assembly, the driving rod 20 drives the cam 21 to rotate, and the cam 21 drives the push plate 25 to move, and cooperates with the spring set between the transmission box 22 and the first piston to realize the reciprocating motion of the first piston inside the control tube 23, and cooperates with the transmission box 22 to realize the movement of the second piston inside the connecting tube 26, thereby completing the driving of the spraying assembly, realizing swing spraying, and ensuring the uniformity of pesticide spraying.

[0034] In one embodiment of the present invention, please refer to Figure 1 and Figure 2The spray assembly includes: a connecting chamber 28, a rack 29, a connecting plate 30, a support frame 3, a support tube 4 and a nozzle 5. The support frame 3 is fixedly connected to the outer side of the top end of the shell 1, and a connecting chamber 28 is arranged on the inner side. The bottom wall of the support frame 3 is connected to the connecting tube 8, and the connecting tube 8 is connected to the connecting chamber 28. A support tube 4 connected to the connecting chamber 28 is rotatably connected to the support frame 3, and a plurality of nozzles 5 are fixedly connected to the wall of the support tube 4. A transmission gear is also fixedly connected to the support tube 4, and a rack 29 is meshingly connected to the outer side of the transmission gear. A connecting plate 30 connected to the transmission assembly is fixedly connected to the outer side of the rack 29, which is used to cooperate with the transmission assembly to realize the reciprocating swing of the support tube 4.

[0035] In this embodiment, the connecting plate 30 is fixedly connected to the second push rod, the pesticide liquid enters the inner side of the connecting cavity 26 along the connecting tube 8, and enters the inner side of the support tube 4, and is sprayed out from the nozzle 5. The connecting plate 30 cooperates with the second push rod to drive the rack 29 to move, and the rack 29 cooperates with the transmission gear to realize the rotation of the support tube 4, and cooperates with the reciprocating movement of the connecting plate 30 to realize swing spraying.

[0036] The spraying device for Chinese medicinal material planting can control the liquid output by arranging a liquid guide mechanism and cooperating with a spraying component, and can realize swing spraying, thereby ensuring the uniformity of pesticide spraying and effectively avoiding the waste of medicine.

[0037] The above are only preferred embodiments of the present invention. It should be pointed out that, for those skilled in the art, several modifications and improvements can be made without departing from the concept of the present invention. These should also be regarded as the protection scope of the present invention. These will not affect the effect of the implementation of the present invention and the practicality of the patent.

Claims

1. A spraying device for Chinese medicinal materials planting, characterized in that: include: A shell and casters, wherein the casters are symmetrically arranged on the outside of the bottom end of the shell and are rotatably connected to the shell; a spraying assembly, wherein the spraying assembly is fixedly connected and arranged on the outside of the top end of the shell and is connected to the shell; a liquid guiding mechanism, wherein the liquid guiding mechanism is arranged between the shell and the spraying assembly, is connected to the shell and the spraying assembly, and is used to cooperate with the spraying assembly to realize the swing spraying of pesticides and to adjust the spraying amount; wherein the liquid guiding mechanism comprises: a liquid control assembly, a stirring assembly, a driving assembly and a transmission assembly, wherein the liquid control assembly is arranged on the inside of the shell and is connected to the spraying assembly, and is used to realize the transportation of pesticides and complete the regulation of the infusion amount, a stirring assembly is rotatably arranged on the outside of the liquid control assembly, and the stirring assembly is connected to the control assembly arranged on the outside of the shell, and is used to cooperate with the control assembly to realize the stirring of the pesticide liquid located on the inside of the shell, and the control assembly is also connected to the spraying assembly through the transmission assembly, and is used to cooperate with the transmission assembly to drive the spraying assembly to realize the swing spraying of pesticides.

2. The Chinese medicinal material planting spraying device according to claim 1, characterized in that: The liquid control component includes: a water pump, a water pipe, an adjusting component, a connecting pipe and a guide port. The water pump is fixedly connected to the bottom of the inner side of the shell, the output end of the water pump is fixedly connected to the water pipe, a connecting pipe connected to the spraying component is arranged on the outside of the other end of the water pipe, an adjusting component is arranged between the connecting pipe and the water pipe, and a guide port is arranged on the pipe wall of one end of the connecting pipe connected to the adjusting component, which is used to cooperate with the adjusting component to realize the transportation of pesticide liquid.

3. The Chinese medicinal material planting spraying device according to claim 2, characterized in that: The regulating assembly includes: a sleeve, a fourth gear, an isolation baffle, a first gear and a first motor. The sleeve is rotatably connected to the outside of one end of the water delivery pipe, and the other end is rotatably connected to the connecting pipe. The inner side of the sleeve is fixedly connected with an isolation baffle abutting against the pipe wall at the bottom end of the connecting pipe. The isolation baffle is provided with a connecting port for cooperating with the guide port to realize the transportation of the pesticide liquid. The outer side of the sleeve is fixedly connected with a fourth gear, and the outer side of the fourth gear is meshingly connected with the first gear. The first gear is connected to the output end of the first motor fixedly connected to the shell, and is used to cooperate with the fourth gear to realize the rotation of the sleeve and complete the control of the liquid output.

4. The drug spraying device for Chinese medicinal materials planting according to claim 3, characterized in that: The stirring assembly includes: a rotating tube, a second gear, a support rod, a stirring rod and a scraper. The rotating tube is rotatably connected to the outside of the water pipe, and a plurality of support rods are fixedly connected to the outside of the rotating tube. The other end of the support rod is fixedly connected to the scraper, and the scraper abuts against the inner wall of the shell. A plurality of stirring rods are also fixedly connected to the outside of the support rod for cooperating with the rotation of the rotating tube to achieve stirring of the pesticide liquid inside the shell. A second gear connected to the control assembly is fixedly connected to the outside of the rotating tube for cooperating with the control assembly to achieve rotation of the rotating tube.

5. The Chinese medicinal material planting spraying device according to claim 4, characterized in that: The control component includes: a driven rod, a third gear, a support plate, a second motor and a driving rod. The support plate is fixedly connected to the outside of the shell, and the second motor is fixedly connected to the top of the support plate. The output end of the second motor is fixedly connected to the driving rod. A driven rod rotatably connected to the top shell wall of the shell is arranged on the outside of the driving rod. The driven rod and the driving rod are connected by a belt transmission member. A third gear meshing with the second gear is fixedly connected to the outside of the bottom end of the driven rod for cooperating with the driving rod to realize the rotation of the rotating tube. The driving rod is also connected to the transmission component.

6. The drug spraying device for Chinese medicinal materials planting according to claim 5, characterized in that: The transmission assembly includes: a cam, a transmission box, a control tube, a first piston member, a push plate, a connecting tube and a second piston member. The cam is fixedly connected to the outside of the driving rod, and a transmission box fixedly connected to the support plate is arranged on the outside of the cam. A push plate abutting the cam is arranged between the transmission box and the cam, and a control tube fixedly connected to the transmission box is arranged between the push plate and the transmission box. A first piston member fixedly connected to the push plate is slidingly connected on the inside of the control tube, and a spring is fixedly connected between the first piston member and the inner wall of the transmission box for cooperating with the rotation of the cam to realize the flow of air inside the transmission box. A connecting tube is also fixedly connected to the box wall of the transmission box, and a second piston member connected to the spray assembly is slidingly connected on the inside of the connecting tube for cooperating with the air flowing inside the transmission box to realize the swing spraying of the spray assembly.

7. The Chinese medicinal material planting spraying device according to claim 6, characterized in that: The spray assembly includes: a connecting chamber, a rack, a connecting plate, a support frame, a support pipe and a nozzle. The support frame is fixedly connected to the outer side of the top end of the shell, and a connecting chamber is arranged on the inner side. The frame wall at the bottom end of the support frame is connected to the connecting pipe, and the connecting pipe is connected to the connecting chamber. A support pipe connected to the connecting chamber is rotatably connected to the support frame, and a plurality of nozzles are fixedly connected to the wall of the support pipe. A transmission gear is also fixedly connected to the support pipe, and a rack is meshingly connected to the outer side of the transmission gear. A connecting plate connected to the transmission assembly is fixedly connected to the outer side of the rack, which is used to cooperate with the transmission assembly to realize the reciprocating swing of the support pipe.

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