Fixed-point pest killing device and killing method thereof

Abstract

The invention relates to the technical field of agricultural pest treatment, in particular to a fixed-point pest killing device and a killing method thereof.The fixed-point pest killing device comprises a vertical column and a plurality of transverse guide frames installed at the top of the vertical column, the multiple transverse guide frames are movably sleeved with a rectangular sliding frame, and a driving motor is fixedly installed at the top of the rectangular sliding frame; the bottom of the driving motor is in transmission connection with a driving wheel, the driving wheel is located in a guiding sliding groove formed in the upper surface of the transverse guiding frame, the eccentric motor drives the spraying head to rotate around the liquid conveying pipe, the electric push rod works to drive the spraying head to change the angle around the liquid conveying pipe, and an output shaft of the eccentric motor rotates; the spraying head can be driven to rotate at different inclination angles, the pesticide spraying effect is further improved, the inclination angle can be adjusted and the spraying head can be rotated at the same time, and the spraying mode can be rapidly adjusted to meet different spraying requirements.

Description

Technical Field

[0001] The invention relates to the technical field of agricultural pest treatment, in particular to a device for disinfecting harmful organisms at fixed points and a method for disinfecting harmful organisms thereof. Background Art

[0002] The pest control device uses a pressure pump to atomize liquid containing pesticides, disinfectants and other chemical agents to form tiny droplets. These droplets can be suspended in the air for a period of time, thereby increasing the chance of contact with pests.

[0003] In a farm or greenhouse, a bracket is used to lift the pest control device to a specified height. The pest control device will atomize and spray liquid containing pesticides, disinfectants and other chemical agents onto the surface of the plant. The heights of plants in the farm are different, and the angle adjustment direction of the spray device of the pest control device is limited. In large-scale environmental disinfection or irrigation scenarios, such as large warehouse disinfection or vast farmland irrigation, the spray direction of the spray head with limited angle adjustment is relatively limited, which is not only inefficient, but may also cause some areas to not be fully sprayed due to omissions during the movement process, affecting the spray disinfection effect, making it impossible for pesticides to evenly cover crops, and reducing the effect of preventing and controlling pests and diseases. Summary of the invention

[0004] The object of the present invention is to provide a device for disinfecting harmful organisms at fixed points and a method for disinfecting harmful organisms thereof, so as to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a fixed-point pest disinfecting device and a pest disinfecting method thereof, comprising a vertical column and a plurality of horizontal guide frames installed on the top of the vertical column, a plurality of the horizontal guide frames are movably sleeved with a rectangular sliding frame, a driving motor is fixedly installed on the top of the rectangular sliding frame, a driving wheel is transmission-connected to the bottom of the driving motor, the driving wheel is located in a guide slide groove opened on the upper surface of the horizontal guide frame, and the driving wheel is rollingly connected to the guide slide groove, an anti-skid wheel is rotatably connected to the bottom of the inner wall of the rectangular sliding frame, the anti-skid wheel is located in a guide slide groove opened on the lower surface of the horizontal guide frame, and the anti-skid wheel is also rollingly connected to the guide slide groove, a liquid storage bin is fixedly installed on the bottom of the anti-skid wheel, and the bottom center position of the liquid storage bin is An energy supply unit is fixedly installed at the position, and an infusion pump is rotatably installed on both sides of the energy supply unit at the bottom of the liquid storage tank. An infusion tube is fixedly installed at the center position of the bottom of the infusion pump, and the bottom end of the infusion tube is rotatably connected to a spray head. An eccentric motor is fixedly installed on the outer wall of the infusion pump, and a driving gear is fixedly installed on the output shaft of the eccentric motor. A driven gear is rotatably connected to the outside of the infusion tube, and the driving gear and the driven gear are meshed. An oblique mounting rod is fixedly installed on the bottom of the driven gear, and an electric push rod is rotatably installed at the end of the oblique mounting rod away from the infusion tube, and a rotating end seat is fixedly installed on the end of the piston rod of the electric push rod, and a fixed shaft seat is fixedly installed on the upper surface of the spray head, and the rotating end seat is rotatably connected to the fixed shaft seat.

[0006] Preferably, connecting pieces are provided between the transverse guide frames for connection.

[0007] Preferably, the infusion pump, infusion tube and spray head are connected.

[0008] Preferably, the driving gear and the driven gear are located at the same horizontal position.

[0009] Preferably, an intermediate shaft is fixedly installed at the center of the bottom of the spray head, and an impact piece is rotatably connected to the external thread of the intermediate shaft.

[0010] Preferably, buffer pads are fixedly mounted on both sides of the inner wall of the rectangular sliding frame, and pulleys are provided on the adjacent sides of the two buffer pads, and the pulleys are in contact with the side walls of the transverse guide frame.

[0011] Preferably, side mounting frames are fixedly installed on both sides of the bottom of the driving motor, a rotating shaft is rotatably connected in the side mounting frames, an oblique connecting plate is fixedly installed on the rotating shaft, a support wheel is rotatably connected to the side of the oblique connecting plate away from the rotating shaft, the support wheel is located in a guide groove, and the support wheel is rollingly connected to the guide groove, an elastic support ring is fixedly installed on the upper surface of the oblique connecting plate, and the other end of the elastic support ring is fixedly installed on the side mounting frame.

[0012] Preferably, one side of the liquid storage bin is fixedly connected to a liquid inlet pipe via a connecting buckle, the liquid inlet pipe is provided with a regulating valve, a protective sleeve is fixedly installed on the vertical column via a supporting base plate, the liquid inlet pipe is movably inserted into the protective sleeve, side fixing frames are provided on both sides of the supporting base plate, protective wheels are rotatably connected to the side fixing frames, and the protective wheels are supported at corresponding positions at the bottom of the liquid inlet pipe.

[0013] Preferably, a plurality of elastic baffles are fixedly installed on the top of the inner wall of the liquid storage bin, the bottom of the elastic baffles are fixedly connected by connecting strips, a drainage hole is fixedly installed on the bottom of the liquid storage bin, and the liquid storage bin is connected to the infusion pump through the drainage hole.

[0014] A pest control method for a fixed-point pest control device comprises the following steps: S1: a driving motor drives a rectangular sliding frame to move on a horizontal guide frame, and the elastic force generated by an elastic support ring applies pressure to an oblique connecting plate and a supporting wheel to further improve the stability of the rectangular sliding frame during movement; after the rectangular sliding frame moves to the position of a connecting piece, the connecting piece contacts a pulley to block the movement of the pulley, and an infusion pump works to extract pesticides in a liquid storage tank and spray them out through a spray head.

[0015] S2: The eccentric motor drives the spray head to rotate around the infusion tube. The electric push rod works to drive the spray head to change its angle around the infusion tube. The output shaft of the eccentric motor rotates, which can drive the spray head to rotate at different inclination angles, further improving the spraying effect of pesticides.

[0016] S3: When the rectangular sliding frame moves on the transverse guide frame, the liquid inlet pipe will move in the protective sleeve, and the liquid inlet pipe will contact the protective wheel, thereby realizing protection of the liquid inlet pipe during movement and ensuring that the liquid inlet pipe will not be damaged during movement.

[0017] S4: The pesticide entering the liquid storage bin contacts the elastic baffle plate and impacts the elastic baffle plate, thereby driving the multiple elastic baffle plates to swing together, thereby achieving the swing of the pesticide in the liquid storage bin and preventing the pesticide from settling in the liquid storage bin.

[0018] Compared with the prior art, the present invention has the following beneficial effects:

[0019] 1. The eccentric motor drives the spray head to rotate around the infusion tube. The electric push rod works to drive the spray head to change its angle around the infusion tube. The output shaft of the eccentric motor rotates, which can drive the spray head to rotate at different inclination angles, further improving the spraying effect of pesticides. The inclination angle and the rotation of the spray head can be adjusted at the same time, and the spray mode can be quickly adjusted to meet different spraying needs.

[0020] 2. The driving motor drives the rectangular sliding frame to move on the horizontal guide frame, and the elastic force generated by the elastic support ring applies pressure to the oblique connecting plate and the support wheel, thereby further improving the stability of the rectangular sliding frame during movement. After the rectangular sliding frame moves to the position of the connecting piece, the connecting piece contacts the pulley to block the movement of the pulley, thereby reducing the influence of inertia and improving the stopping effect and efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a side view structural schematic diagram of the present invention.

[0022] Figure 2 It is a bottom view structural schematic diagram of the present invention.

[0023] Figure 3 It is a schematic diagram of the top view structure of the present invention.

[0024] Figure 4 It is a structural schematic diagram of the corresponding position of the transverse guide frame of the present invention.

[0025] Figure 5 It is a schematic diagram of the structure at the corresponding position of the protective sleeve of the present invention.

[0026] Figure 6 It is a structural schematic diagram of the corresponding position of the liquid inlet pipe of the present invention.

[0027] Figure 7 It is a schematic diagram of the structure of the buffer pad at the corresponding position of the present invention.

[0028] Figure 8 It is a structural schematic diagram of the pulley corresponding to the position of the present invention.

[0029] Fig. 9 It is a schematic diagram of the structure at the corresponding position of the elastic support ring of the present invention.

[0030] Fig.10 It is a schematic diagram of the structure at the corresponding position of the spray head of the present invention.

[0031] Fig.11 It is a schematic diagram of the structure at the corresponding position of the rotating end seat of the present invention.

[0032] Fig.12 It is a structural schematic diagram of the corresponding position of the fixed shaft seat of the present invention.

[0033] Fig.13 It is a schematic diagram of the structure at the corresponding position of the elastic baffle of the present invention.

[0034] Fig.14 It is a schematic diagram of the structure at the corresponding position of the intermediate shaft of the present invention.

[0035] In the figure: 1, vertical column; 2, horizontal guide frame; 201, guide slide; 3, rectangular slide frame; 4, driving motor; 5, driving wheel; 6, anti-skid wheel; 7, liquid storage tank; 8, energy supply unit; 9, infusion pump; 10, infusion tube; 11, spray head; 12, eccentric motor; 13, driving gear; 14, driven gear; 15, oblique mounting rod; 16, electric push rod; 17, rotating end seat; 18, fixed shaft seat; 19, connecting rod Connecting parts; 20, intermediate shaft; 21, impact piece; 22, buffer pad; 23, pulley; 24, side mounting frame; 25, rotating shaft; 26, oblique connecting plate; 27, supporting wheel; 28, elastic supporting ring; 29, connecting buckle; 30, liquid inlet pipe; 31, regulating valve; 32, protective sleeve; 33, supporting bottom plate; 34, side fixing frame; 35, protective wheel; 36, elastic baffle; 37, connecting strip; 38, leakage hole. DETAILED DESCRIPTION

[0036] In order to make the purpose, technical solution and advantages of the present invention clearer, the technical solution in the embodiment of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiment of the present invention. Obviously, the described embodiment is a part of the embodiment of the present invention, not all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0037] See also Figures 1 to 14The present invention provides a technical solution: a fixed-point pest disinfecting device, comprising a vertical column 1 and a plurality of groups of transverse guide frames 2 installed on the top of the vertical column 1, wherein the plurality of transverse guide frames 2 are fixedly connected by a connecting piece 19, and a corresponding number of transverse guide frames 2 are installed according to the size of the disinfecting position required, so as to adapt to different situations and achieve different disappearance effects, and a rectangular sliding frame 3 is movably sleeved on the plurality of transverse guide frames 2, and the position of the structure on the transverse guide frame 2 is changed by moving the rectangular sliding frame 3 on the transverse guide frame 2, so as to achieve the disinfecting of pests at different positions and improve the disinfecting efficiency of pests, and a driving motor 4 is fixedly installed on the top of the rectangular sliding frame 3, and the driving motor 4 is used to drive the driving motor 4 to rotate, and the bottom transmission connection of the driving motor 4 There is a driving wheel 5, which is driven by a driving motor 4 to rotate, so as to realize the movement of the driving motor 4 and the structure on the driving motor 4, and realize the moving operation. The driving wheel 5 is located in a guide slot 201 provided on the upper surface of the transverse guide frame 2, and the driving wheel 5 is rollingly connected to the guide slot 201. The bottom of the inner wall of the rectangular sliding frame 3 is rotatably connected with an anti-skid wheel 6. The driving wheel 5 and the anti-skid wheel 6 are both rollingly connected to the transverse guide frame 2, one is used for driving, and the other is used to limit the movement of the rectangular sliding frame 3 to ensure the stability of the rectangular sliding frame 3 during movement. The anti-skid wheel 6 is located in the guide slot 201 provided on the lower surface of the transverse guide frame 2, and the anti-skid wheel 6 is also rollingly connected to the guide slot 201. A liquid storage bin 7 is fixedly installed at the bottom of the anti-skid wheel 6, and the liquid storage bin 7 can The corresponding size can be selected according to the needs. When using a large-sized liquid storage tank 7, there is no need to install a pipeline for conveying liquid. When using a small-sized liquid storage tank 7, it is necessary to install a pipeline for conveying liquid. The liquid storage tank 7 only serves as a transfer station for conveying liquid. An energy supply unit 8 is fixedly installed at the bottom center of the liquid storage tank 7. The energy supply unit 8 is used to supply power and drive the infusion pump 9 to work. Infusion pumps 9 are arranged on both sides of the energy supply unit 8 at the bottom of the liquid storage tank 7. An infusion tube 10 is fixedly installed at the bottom center of the infusion pump 9. The bottom end of the infusion tube 10 is rotatably connected to a spray head 11. The infusion pump 9 draws out the liquid in the liquid storage tank 7, and conveys it through the infusion tube 10, transmits it to the spray head 11, and then sprays it out through the spray head 11 to ensure the spraying effect of the medicine. An eccentric motor 12 is fixedly installed on the outer wall of 9. The eccentric motor 12 is eccentrically designed. A driving gear 13 is fixedly installed on the output shaft of the eccentric motor 12. A driven gear 14 is connected to the outside of the infusion tube 10. The driving gear 13 and the driven gear 14 are meshed. The driving gear 13 is driven to rotate by the eccentric motor 12, and then the driven gear 14 is driven to rotate by the driving gear 13, thereby driving the oblique mounting rod 15 and the electric push rod 16 to form a structure to rotate. The bottom of the driven gear 14 is fixedly installed with an oblique mounting rod 15. The electric push rod 16 is rotatably installed at one end of the oblique mounting rod 15 away from the infusion tube 10. A rotating end seat 17 is fixedly installed on the end of the piston rod of the electric push rod 16. A fixed shaft seat 18 is fixedly installed on the upper surface of the spray head 11.The rotating end seat 17 is rotatably connected to the fixed shaft seat 18, and the spray head 11 is driven to rotate by the rotation of the oblique mounting rod 15 and the electric push rod 16. When the spray head 11 rotates, it rotates around the infusion tube 10. The piston rod of the electric push rod 16 pushes the rotating end seat 17 to move, and the rotating end seat 17 will rotate in the fixed shaft seat 18, driving the spray head 11 to deflect around the infusion tube 10, so that the spray head 11 sprays at different angles.

[0038] The infusion pump 9, the infusion tube 10 and the spray head 11 are connected to ensure the normal flow of the medicine and the spraying of the medicine.

[0039] The driving gear 13 and the driven gear 14 are located at the same horizontal position, so as to ensure the meshing effect of the structure composed of the driving gear 13 and the driven gear 14 .

[0040] An intermediate shaft 20 is fixedly installed at the bottom center of the spray head 11, and an impact piece 21 is rotatably connected to the intermediate shaft 20 through an external thread. By changing the position of the impact piece 21 on the intermediate shaft 20, the impact effect between the medicine sprayed from the spray head 11 and the impact piece 21 and the intermediate shaft 20 is changed to achieve different spraying effects.

[0041] Buffer pads 22 are fixedly installed on both sides of the inner wall of the rectangular sliding frame 3, and pulleys 23 are provided on the adjacent sides of the two buffer pads 22. The pulleys 23 are in contact with the side walls of the transverse guide frame 2, and a connecting piece 19 is provided between the transverse guide frames 2 for connection. The buffer pads 22 are composed of two plates and a supporting structure of the infusion tube 10. Through the support, the stability of the rectangular sliding frame 3 during movement is further improved. At the same time, after the buffer pads 22 move to the position of the connecting piece 19, the pulley 23 contacts the connecting piece 19, and the pulley 23 is blocked and limited by the connecting piece 19 to ensure that the rectangular sliding frame 3 can stop after moving to the position of the connecting piece 19, and ensure that the rectangular sliding frame 3 stops after moving to the specified position.

[0042] Side mounting frames 24 are fixedly installed on both sides of the bottom of the driving motor 4, and a rotating shaft 25 is rotatably connected in the side mounting frames 24. An oblique connecting plate 26 is fixedly installed on the rotating shaft 25, and a support wheel 27 is rotatably connected to the side of the oblique connecting plate 26 away from the rotating shaft 25. The support wheel 27 is located in the guide slide groove 201, and the support wheel 27 is rollingly connected to the guide slide groove 201. An elastic support ring 28 is fixedly installed on the upper surface of the oblique connecting plate 26, and the other end of the elastic support ring 28 is fixedly installed on the side mounting frames 24. The support wheel 27 is located in the guide slide groove 201, and the oblique connecting plate 26 is supported by the elastic support ring 28. The support wheel 27 is rollingly connected to the inner wall of the guide slide groove 201. The driving motor 4 is supported by the structure composed of the support wheel 27 and the oblique connecting plate 26, thereby further improving the stability of the driving motor 4 during movement.

[0043] One side of the liquid storage bin 7 is fixedly connected to a liquid inlet pipe 30 through a connecting buckle 29, and a regulating valve 31 is arranged on the liquid inlet pipe 30. A protective sleeve 32 is fixedly installed on the vertical column 1 through a supporting base plate 33. The liquid inlet pipe 30 is movably inserted into the protective sleeve 32. Side fixing frames 34 are arranged on both sides of the supporting base plate 33. Protective wheels 35 are rotatably connected in the side fixing frames 34. The protective wheels 35 are supported at corresponding positions at the bottom of the liquid inlet pipe 30. The supporting base plate 33 and the side fixing frames 34 form a structure to support the liquid inlet pipe 30, thereby ensuring that the liquid inlet pipe 30 will not be affected by angular friction during movement, and ensuring that the liquid inlet pipe 30 will not be damaged during movement.

[0044] A plurality of elastic baffles 36 are fixedly installed on the top of the inner wall of the liquid storage bin 7, and the bottom of the elastic baffles 36 is fixedly connected by a connecting strip 37. A leakage hole 38 is fixedly installed at the bottom of the liquid storage bin 7, and the liquid storage bin 7 is connected to the infusion pump 9 through the leakage hole 38. The liquid entering the liquid storage bin 7 contacts the elastic baffles 36. The impact of the elastic baffles 36 and the liquid ensures the mixing effect of the pesticide. At the same time, the structure composed of the plurality of elastic baffles 36 and the connecting strip 37 swings together, which can mix the liquid in the liquid storage bin 7.

[0045] A pest disinfecting method for a fixed-point pest disinfecting device includes the following steps: S1: a driving motor 4 drives a rectangular sliding frame 3 to move on a horizontal guide frame 2, and the elastic force generated by an elastic support ring 28 applies pressure to an oblique connecting plate 26 and a support wheel 27 to further improve the stability of the rectangular sliding frame 3 during movement. After the rectangular sliding frame 3 moves to the position of a connecting piece 19, the connecting piece 19 contacts a pulley 23 to block the movement of the pulley 23, and an infusion pump 9 works to extract pesticides in a liquid storage tank 7 and spray them out through a spray head 11.

[0046] S2: The eccentric motor 12 drives the spray head 11 to rotate around the infusion tube 10. The electric push rod 16 works to drive the spray head 11 to change its angle around the infusion tube 10. The output shaft of the eccentric motor 12 rotates, which can drive the spray head 11 to rotate at different inclination angles, further improving the spraying effect of the pesticide.

[0047] S3: When the rectangular sliding frame 3 moves on the transverse guide frame 2, the liquid inlet pipe 30 will move in the protective sleeve 32, and the liquid inlet pipe 30 will contact the protective wheel 35, so as to realize the protection of the liquid inlet pipe 30 during the movement, and ensure that the liquid inlet pipe 30 will not be damaged during the movement.

[0048] S4: The pesticide entering the liquid storage bin 7 contacts the elastic baffle plate 36 and impacts the elastic baffle plate 36, thereby driving the multiple elastic baffle plates 36 to swing together, realizing the swing of the pesticide in the liquid storage bin 7 and preventing the pesticide from settling in the liquid storage bin 7.

[0049] Working principle:

[0050] The first step: according to the size of the cleaning position to be installed, the corresponding number of transverse guide frames 2 are ensured to disinfect the pests at the corresponding position. According to the use needs, the corresponding size of the liquid storage tank 7 is selected. When the liquid storage tank 7 is larger, there is no need to install a longer liquid inlet pipe 30 for pesticide transportation. When the liquid storage tank 7 is smaller, a longer liquid inlet pipe 30 is required for pesticide transportation to ensure the pesticide transportation process. During use, the driving motor 4 drives the driving wheel 5 to rotate, and the driving wheel 5 is rotated to drive the rectangular sliding frame 3 on the transverse guide frame 2. During the movement of the rectangular sliding frame 3 on the transverse guide frame 2, the anti-skid wheel 6 limits the movement of the rectangular sliding frame 3 to ensure the stability of the rectangular sliding frame 3 during movement. At the same time, the pulley 23 contacts the outer wall of the transverse guide frame 2. During the movement of the rectangular sliding frame 3, the pulley 23 is rollingly connected to the rectangular sliding frame 3, and the support on the side mounting frame 24 The wheel 27 contacts the guide groove 201 opened on the upper surface of the transverse guide frame 2, and the elastic force generated by the elastic support ring 28 applies pressure to the oblique connecting plate 26 and the support wheel 27, so that the support wheel 27 contacts the guide groove 201 better, further improving the stability of the rectangular sliding frame 3 during movement. At the same time, after the rectangular sliding frame 3 moves to the position of the connecting piece 19, the pulley 23 contacts the connecting piece 19, and the driving motor 4 reduces the working frequency. When the connecting piece 19 contacts the pulley 23, the movement of the pulley 23 is blocked. At the same time, the buffer pad 22 can be deformed to achieve the effect of not affecting the movement of the rectangular sliding frame 3, thereby realizing a better stop of the rectangular sliding frame 3. After the rectangular sliding frame 3 stops and reaches the position where disinfection is required, the infusion pump 9 works to extract the pesticide in the liquid storage tank 7, and the pesticide moves along the infusion pipe 10 and the spray head 11, and the pesticide is sprayed out through the spray head 11.

[0051] The second step: the eccentric motor 12 drives the driving gear 13 to rotate, and then the rotation of the driving gear 13 drives the driven gear 14 to rotate. The rotation of the driven gear 14 drives the oblique mounting rod 15 fixed on the driven gear 14 to rotate, thereby driving the electric push rod 16 to rotate, and driving the spray head 11 to rotate around the infusion tube 10. When the spray head 11 rotates, the effect of spraying pesticides through the spray head 11 can be improved. At the same time, the piston rod of the electric push rod 16 can push the rotating end seat 17 to move, thereby driving the spray head 11 to change the angle around the infusion tube 10. The inclination angle of the spray head 11 changes, and the electric push rod 16 and the rotating end seat 17 will make adaptive angle changes to adapt to the work of the piston rod of the electric push rod 16. At this time, the output shaft of the eccentric motor 12 rotates, which can drive the spray head 11 to rotate at different inclination angles, further improving the spraying effect of pesticides.

[0052] Step 3: While the rectangular sliding frame 3 is moving on the transverse guide frame 2, the driving motor 4 will drive the connecting buckle 29, the regulating valve 31 and the liquid inlet pipe 30 to move further, and the liquid inlet pipe 30 will move in the protective sleeve 32. While the liquid inlet pipe 30 is moving in the protective sleeve 32, the liquid inlet pipe 30 will contact the protective wheel 35, thereby realizing protection of the liquid inlet pipe 30 during its movement, ensuring that the liquid inlet pipe 30 will not be damaged during its movement, and ensuring the protective effect of the liquid inlet pipe 30.

[0053] Step 4: When the liquid inlet pipe 30 transports the pesticide into the liquid storage bin 7, the pesticide entering the liquid storage bin 7 contacts the elastic baffle plate 36 and impacts the elastic baffle plate 36, thereby driving the multiple elastic baffle plates 36 to swing together, thereby realizing the swing of the pesticide in the liquid storage bin 7 and preventing the pesticide from settling in the liquid storage bin 7. At the same time, the pesticide discharged through the leakage hole 38 is further mixed to prevent the pesticide from settling.

[0054] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A pest disinfecting device capable of being fixed at a certain point, comprising a vertical column (1) and a plurality of horizontal guide frames (2) mounted on the top of the vertical column (1), characterized in that: A plurality of the transverse guide frames (2) are movably sleeved with rectangular sliding frames (3), a driving motor (4) is fixedly mounted on the top of the rectangular sliding frame (3), a driving wheel (5) is transmission-connected to the bottom of the driving motor (4), the driving wheel (5) is located in a guide slide groove (201) provided on the upper surface of the transverse guide frame (2), and the driving wheel (5) is rollingly connected to the guide slide groove (201), an anti-skid wheel (6) is rotationally connected to the bottom of the inner wall of the rectangular sliding frame (3), the anti-skid wheel (6) is located in a guide slide groove (201) provided on the lower surface of the transverse guide frame (2), and the anti-skid wheel (6) is also rollingly connected to the guide slide groove (201), a liquid storage bin (7) is fixedly mounted on the bottom of the anti-skid wheel (6), an energy supply unit (8) is fixedly mounted at the bottom center of the liquid storage bin (7), and an infusion pump (9) is arranged on both sides of the energy supply unit (8) arranged at the bottom of the liquid storage bin (7), An infusion tube (10) is fixedly installed at the center position of the bottom of the infusion pump (9), and the bottom end of the infusion tube (10) is rotatably connected to a spray head (11). An eccentric motor (12) is fixedly installed on the outer wall of the infusion pump (9), and a driving gear (13) is fixedly installed on the output shaft of the eccentric motor (12). A driven gear (14) is rotatably connected to the outside of the infusion tube (10), and the driving gear (13) and the driven gear (14) are meshed. An oblique mounting rod (15) is fixedly installed at the bottom of the driven gear (14), and an electric push rod (16) is rotatably installed at one end of the oblique mounting rod (15) away from the infusion tube (10). A rotating end seat (17) is fixedly installed on the end of the piston rod of the electric push rod (16), and a fixed shaft seat (18) is fixedly installed on the upper surface of the spray head (11), and the rotating end seat (17) is rotatably connected to the fixed shaft seat (18).

2. A device for disinfecting harmful organisms at a fixed point according to claim 1, characterized in that: Connecting pieces (19) are provided between the transverse guide frames (2) for connection.

3. The device for disinfecting harmful organisms at a fixed point according to claim 2, characterized in that: The infusion pump (9), the infusion tube (10) and the spray head (11) are connected.

4. The device for disinfecting harmful organisms at a fixed point according to claim 3, characterized in that: The driving gear (13) and the driven gear (14) are located at the same horizontal position.

5. The device for disinfecting harmful organisms at a fixed point according to claim 4, characterized in that: An intermediate shaft (20) is fixedly mounted at the center of the bottom of the spray head (11), and an impact piece (21) is rotatably connected to the intermediate shaft (20) through an external thread.

6. The device for disinfecting harmful organisms at a fixed point according to claim 5, characterized in that: Buffer pads (22) are fixedly mounted on both sides of the inner wall of the rectangular sliding frame (3), and pulleys (23) are arranged on the adjacent sides of the two buffer pads (22), and the pulleys (23) are fitted with the side walls of the transverse guide frame (2).

7. The device for disinfecting harmful organisms at a fixed point according to claim 6, characterized in that: Side mounting frames (24) are fixedly mounted on both sides of the bottom of the driving motor (4); a rotating shaft (25) is rotatably connected inside the side mounting frame (24); an oblique connecting plate (26) is fixedly mounted on the rotating shaft (25); a side of the oblique connecting plate (26) away from the rotating shaft (25) is rotatably connected to a support wheel (27); the support wheel (27) is located in the guide slide groove (201), and the support wheel (27) is rollingly connected to the guide slide groove (201); an elastic support ring (28) is fixedly mounted on the upper surface of the oblique connecting plate (26); the other end of the elastic support ring (28) is fixedly mounted on the side mounting frame (24).

8. The device for disinfecting harmful organisms at a fixed point according to claim 7, characterized in that: One side of the liquid storage bin (7) is fixedly connected to a liquid inlet pipe (30) via a connecting buckle (29), and a regulating valve (31) is provided on the liquid inlet pipe (30). A protective sleeve (32) is fixedly installed on the vertical column (1) via a supporting base plate (33), and the liquid inlet pipe (30) is movably inserted into the protective sleeve (32). Side fixing frames (34) are provided on both sides of the supporting base plate (33), and a protective wheel (35) is rotatably connected to the side fixing frame (34), and the protective wheel (35) is supported at a corresponding position on the bottom of the liquid inlet pipe (30).

9. The device for disinfecting harmful organisms at a fixed point according to claim 8, characterized in that: A plurality of elastic baffles (36) are fixedly mounted on the top of the inner wall of the liquid storage bin (7), the bottom of the elastic baffles (36) are fixedly connected via a connecting strip (37), a drainage hole (38) is fixedly mounted on the bottom of the liquid storage bin (7), and the liquid storage bin (7) is connected to the infusion pump (9) via the drainage hole (38).

10. A pest disinfecting method using a fixed-point pest disinfecting device, used in a fixed-point pest disinfecting device according to any one of claims 1 to 9, characterized in that: The following steps are involved: S1: The driving motor (4) drives the rectangular sliding frame (3) to move on the transverse guide frame (2), and the elastic force generated by the elastic support ring (28) applies pressure to the oblique connecting plate (26) and the supporting wheel (27), thereby further improving the stability of the rectangular sliding frame (3) during the movement. After the rectangular sliding frame (3) moves to the position of the connecting member (19), the connecting member (19) contacts the pulley (23) to block the movement of the pulley (23), and the infusion pump (9) works to extract the pesticide in the liquid storage tank (7) and spray it out through the spray head (11). S2: The eccentric motor (12) drives the spray head (11) to rotate around the infusion tube (10), and the electric push rod (16) works to drive the spray head (11) to change the angle around the infusion tube (10). The output shaft of the eccentric motor (12) rotates, which can drive the spray head (11) to rotate at different inclination angles, thereby further improving the spraying effect of the pesticide. S3: When the rectangular sliding frame (3) moves on the transverse guide frame (2), the liquid inlet pipe (30) moves in the protective sleeve (32), and the liquid inlet pipe (30) contacts the protective wheel (35), thereby protecting the liquid inlet pipe (30) during the movement, and ensuring that the liquid inlet pipe (30) will not be damaged during the movement. S4: The pesticide entering the liquid storage bin (7) contacts the elastic baffle plate (36) and impacts the elastic baffle plate (36), thereby driving the plurality of elastic baffle plates (36) to swing together, thereby achieving the swing of the pesticide in the liquid storage bin (7) and preventing the pesticide from settling in the liquid storage bin (7).

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