Pesticide atomizing and spraying device suitable for greenhouse and use method of pesticide atomizing and spraying device

Abstract

The invention discloses a pesticide atomizing and spraying device suitable for a greenhouse and a using method of the pesticide atomizing and spraying device, and belongs to the field of pesticide spraying in the greenhouse. According to the pesticide atomizing and spraying device suitable for the greenhouse and the using method thereof, a reciprocating lead screw, a first motor and a water pump are arranged, an atomizing box is used for fixing and supporting a pesticide box, the water pump is matched with a first connecting pipe, a second connecting pipe, a third connecting pipe and a fourth connecting pipe, and pesticide is conveyed into a movable pipe and a fixed pipe; a first motor is combined to drive a reciprocating lead screw to rotate, a sliding seat is matched to move, and a hinged plate is hinged to a connecting plate through a rotating column, so that the sliding seat moves to drive one end of a movable pipe to move; the bottom end of the movable pipe swings up and down, so that the atomizing nozzle I sprays in a swinging manner, the spraying range is expanded, and the cost is reduced.

Description

Technical Field

[0001] The invention belongs to the technical field of pesticide spraying in greenhouses, and particularly relates to a pesticide atomizing spraying device suitable for use in greenhouses and a use method thereof. Background Art

[0002] Greenhouses have high temperature preservation properties, so growers often use greenhouses to grow plants. Currently, spraying pesticides is an important means of killing insects on crops, but crops have limited tolerance to the amount of pesticides. Too little dosage cannot effectively eliminate pests on crops, and too much dosage will cause the crops to be killed. After spraying too much pesticide, it will not only drip into the soil and pollute the soil, but also pollute the surrounding air environment. Traditional spray showers spray umbrella-shaped droplets, which are difficult to spray evenly on crops. On the one hand, large drops of liquid pesticides will remain on the crops, which are difficult to evaporate. If they remain for a long time, they will be absorbed by the plants, endangering crops and consumers. On the other hand, some large drops of liquid pesticides will inevitably merge with each other and drip into the soil, polluting the soil and causing waste of pesticides.

[0003] With the development of technology, it is necessary to treat plants with insects by atomizing pesticides, but the existing atomizing devices have a small atomization range, and the atomization range is fixed. The atomization range cannot be expanded by adjusting the atomizing nozzle, which results in users having to go back and forth many times to atomize the plants for insecticide treatment, which not only increases costs, but also wastes a lot of time and is inconvenient to use. Summary of the invention

[0004] The purpose of the present invention is to provide a pesticide atomizing spray device suitable for greenhouses and a method of using the same, so as to solve the problem raised in the above background technology that with the development of technology, it is necessary to treat plants with insects by atomizing pesticides, but the existing atomizing devices have a small atomization range, and the atomization range is fixed and cannot be expanded by adjusting the atomizing nozzle, which results in the user having to go back and forth many times to atomize the plants for insecticide killing, which not only increases the cost, but also wastes a lot of time and is inconvenient to use.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: comprising an atomizer box with a hollow interior, a support column is installed on the upper surface of the atomizer box, a pesticide box is installed on the inner top surface of the atomizer box, a motor 1 and a water pump are installed on the lower surface of the pesticide box, the water pump is located on the left side of the motor 1, a reciprocating screw is installed on the end of the output shaft of the motor 1, an L-shaped fixing plate is installed on the lower surface of the pesticide box, the bottom end of the reciprocating screw is fixedly connected to the transverse part of the fixing plate, a sliding seat is threadedly installed on the reciprocating screw, connecting plates are installed on the front and rear sides of the sliding seat, hinged plates are arranged on the left and right sides of the connecting plate, a rotating column is installed between the two hinged plates on the same side, both ends of the rotating column extend through the connecting plate on the same side, and the two A movable tube is installed between the hinged plates, and channels are provided on the front and rear sides of the atomizer box. One end of the movable tube extends out of the atomizer box through the channel and is connected to and installed with an atomizer nozzle 1. The water inlet of the water pump is connected to the pesticide box, and the water outlet of the water pump is connected to a connecting tube 1. One end of the connecting tube 1 is connected to and installed with a U-shaped connecting tube 2. Both ends of the connecting tube 2 are respectively connected to two movable tubes. Two L-shaped fixed tubes are connected to and installed on the front and rear sides of the atomizer box, and the bottom end of the fixed tube is connected to and installed with an atomizer nozzle 2. One end of the fixed tube extends into the atomizer box, and the same connecting tube 3 is connected and installed between the two fixed tubes on the same side. The connecting tube 3 is located in the atomizer box, and the connecting tube 3 is connected to the connecting tube 2 through the connecting tube 4.

[0006] By adopting the above scheme, a reciprocating screw, a motor 1 and a water pump are set up, and the atomizer box is used to fix and support the pesticide box. The water pump cooperates with the connecting pipe 1, the connecting pipe 2, the connecting pipe 3 and the connecting pipe 4 to transport the pesticide to the movable pipe and the fixed pipe, and cooperates with the atomizer nozzle 1 and the atomizer nozzle 2 to spray the pesticide on the plants in the greenhouse. In combination with the motor 1 driving the reciprocating screw to rotate, the slide seat moves, and the hinged plate is hingedly connected to the connecting plate through the rotating column, so that the slide seat moves and drives one end of the movable pipe to move, so that the bottom end of the movable pipe swings up and down, so that the atomizer nozzle 1 swings and sprays, thereby expanding the spray range, reducing costs, saving time and effort, and being convenient to use.

[0007] In the above solution, it should be noted that the motor 1, the motor 2 and the water pump are all electrically connected to an external power supply.

[0008] As a preferred embodiment, a tooth plate is detachably installed on the top of the support column through an installation component, a top plate is arranged above the tooth plate, and two L-shaped auxiliary plates are slidably installed on the top plate through a sliding component, the two auxiliary plates are respectively located on the front and rear sides of the top plate, a rotating shaft is rotatably installed between the vertical parts of the two auxiliary plates, and motor 2 is installed on the front side surface of the auxiliary plate located on the front side, the front end of the rotating shaft extends through the auxiliary plate and is fixedly connected to the output shaft of motor 2, and a gear meshing with the tooth plate is installed on the rotating shaft.

[0009] By adopting the above scheme, a top plate, a tooth plate and a gear are set, and the top plate and the sliding assembly are used to slide and support the auxiliary plate. In combination with the action of the rotating shaft and motor 2, motor 2 is used to drive the rotating shaft to rotate, and the action of the gear and the tooth plate are engaged. When the gear and the tooth plate are engaged, the rotating shaft is driven to move, and then the position of the atomizer box is moved, so as to facilitate the reciprocating spraying of the plants in the greenhouse.

[0010] As a preferred embodiment, the sliding assembly includes two U-shaped sliding rods, both of which are installed on the upper surface of the top plate, and a through hole is opened on the transverse part of the auxiliary plate, and the two sliding rods extend through the two through holes respectively.

[0011] By adopting the above scheme, a sliding rod is set up, and the effect of the sliding rod on the upper surface of the top plate and the effect of the through hole on the auxiliary plate are utilized, so that the auxiliary plate can slide smoothly on the sliding rod, and the sliding rod is used to provide sliding support for the auxiliary plate, and then the rotating shaft and motor 2 are provided with sliding support, thereby improving the stability of motor 2 and the rotating shaft.

[0012] As a preferred embodiment, the mounting assembly includes a U-shaped plate, both ends of the U-shaped plate are rotatably connected to the rotating shaft, the U-shaped plate is located below the tooth plate, a mounting plate 1 is installed on the support column, four bolts 1 are threadedly installed on the mounting plate 1, and the tail ends of the four bolts 1 are threadedly connected to the U-shaped plate.

[0013] The above scheme is adopted, by setting a U-shaped plate, a mounting plate and a bolt, and utilizing the effect of the rotational connection between the U-shaped plate and the rotating shaft, the support column is supported without hindering the operation of the rotating shaft, and the mounting plate is used to threadably support the bolt, and the support rod is threadedly fixed to the U-shaped plate by the action of the bolt, so that the atomizer box can be fixed and the bolt can be loosened at any time to disassemble the atomizer box.

[0014] As a preferred embodiment, a positioning groove is formed on the lower surface of the transverse portion of the U-shaped plate, and a positioning pin is installed on the upper surface of the top end of the support column, and the top end of the positioning pin extends into the positioning groove.

[0015] By adopting the above scheme, a positioning pin is set, and the top end of the positioning pin is used to extend into the positioning groove to determine the position of the support column during installation, thereby preventing the position of the support column from deviating from the original installation position when the support column is disassembled and installed. The installation position of the support column can be quickly and accurately determined by the positioning pin, and the operation is convenient.

[0016] As a preferred embodiment, a replenishing pipe is installed on the upper surface of the atomizer box, the bottom end of the replenishing pipe is connected to the pesticide box, and a threaded cap is provided on the top end of the replenishing pipe, which is threadedly connected to the replenishing pipe.

[0017] By adopting the above scheme, a replenishing tube and a threaded cap are provided, and the replenishing tube is connected to the pesticide box by utilizing the function of the replenishing tube, so that when the pesticide in the pesticide box is used up later, the pesticide can be replenished into the pesticide box in time through the function of the replenishing tube. The operation is convenient, and combined with the function of the threaded cap, the replenishing tube can be closed or opened at any time, thereby preventing dust from entering the replenishing tube, thereby ensuring the purity of the pesticide in the pesticide box.

[0018] As a preferred embodiment, U-shaped mounting plates 2 are provided on both sides of the top plate, and the left and right ends of the top plate and the tooth plate are fixedly connected to the two mounting plates 2 respectively, and two bolts 2 are threadedly installed on both ends of the mounting plates 2.

[0019] By adopting the above scheme, by setting the second mounting plate and the second bolt, the top plate and the tooth plate are connected together by utilizing the function of the second mounting plate. Combined with the function of the second bolt, when the second mounting plate is stuck in the mounting position, the second mounting plate is fixed by rotating the second bolt, thereby determining the positions of the top plate and the tooth plate, and facilitating the movement of the atomizer box.

[0020] As a preferred embodiment, support plates are installed on both the front and rear sides of the inner wall of the atomizer box, the upper surface of the support plate is connected to the lower surface of the pesticide box, and a baffle is installed on the reciprocating screw, and the baffle is located above the slide seat.

[0021] By adopting the above scheme, a support plate is set up, and the role of the support plate located inside the atomizer box is utilized to strengthen the support of the bottom end of the pesticide box, thereby reinforcing the support of the pesticide box, improving the firmness of the pesticide box, thereby preventing the pesticide box from loosening after long-term use. The baffle plate is used to control the range of movement of the slide on the reciprocating screw, thereby making the operation convenient and the structure simple.

[0022] As a preferred embodiment, a limiting groove is provided on the left side surface of the vertical portion of the fixing plate, a limiting plate is slidably installed in the limiting groove, and one end of the limiting plate is fixedly connected to the sliding seat.

[0023] By adopting the above scheme, a limit plate is set, and one end of the limit plate slides in the limit groove to provide limit support for the slide, thereby ensuring that the slide can only move up and down in a straight line under the drive of the reciprocating screw, thereby avoiding the slide from rotating and improving the stability and firmness of the slide during movement.

[0024] As a preferred embodiment, two support rods are installed on the lower surface of the atomizer box, and U-shaped buffer plates are slidably installed on the two support rods. The bottom ends of the two buffer plates are installed with the same bottom plate, and springs are sleeved on the support rods, whose two ends are respectively fixedly connected to the atomizer box and the buffer plate, and the bottom ends of the two support rods are installed with the same joint plate.

[0025] The above scheme is adopted, by setting a bottom plate, a spring and a buffer plate, utilizing the function of the support rod to slide and support the buffer plate, and combining the function of the joint plate to connect the bottom ends of the two support rods together, thereby preventing the buffer plate from falling off the support rods, and combining the elastic function of the spring, when the bottom plate collides with the ground, the buffer plate slides on the support rod to squeeze the spring, thereby buffering the impact force on the atomizer box, thereby protecting the atomizer box, and extending the service life of the atomizer box.

[0026] A method for using a pesticide atomizing spray device suitable for use in a greenhouse comprises the following steps:

[0027] S1. When the tooth plate and the top plate need to be installed and fixed, place the top plate and the tooth plate to an appropriate height, then place the second mounting plate in a fixed position, turn the second bolt, the second bolt rotates on the second mounting plate, and then fix the second mounting plate, so that the top plate and the tooth plate can be fixed at a certain height.

[0028] S2. When installing the atomizer box, place the atomizer box under the U-shaped plate, place it according to the position of the positioning groove, and then move the atomizer box upward. When the atomizer box moves, it drives the support column upward, and the support column drives the mounting plate 1 and the positioning pin to move. The top end of the positioning pin gradually enters the positioning groove, and then the bolt on the mounting plate 1 is turned to thread the atomizer box.

[0029] S3. When the atomizer box is spraying pesticides, start the motor 1, motor 2 and water pump. Motor 2 drives the shaft to rotate, the shaft drives the gear to rotate, and the gear and the tooth plate mesh together to drive the shaft to move. The shaft drives the auxiliary plate to slide on the slide bar, the shaft drives the U-shaped plate to move, the U-shaped plate drives the support column to move, the support column drives the atomizer box to move through the mounting plate 1 and bolt 1, the atomizer box drives the atomizer nozzle 1 and the atomizer nozzle 2 to move, the water pump extracts the pesticide in the pesticide box through the water inlet, and then enters the connecting pipe 1 through the water outlet on the water pump, the connecting pipe 1 is transported to the connecting pipe 2, and the connecting pipe 2 is used to transport the pesticide to the active The pesticide is transported into the fixed tube and then sprayed out through the atomizing nozzle 1 by utilizing the effect of the three-way connection between the connecting tube 2 and the connecting tube through the connecting tube 4, and then sprayed out through the atomizing nozzle 2. When the motor 1 is started, it drives the reciprocating screw to rotate, and the reciprocating screw drives the slide to move. When the slide moves, it drives the connecting plate to move. The connecting plate drives one end of the movable tube to move through the action of the rotating column and the hinged plate, and then the movable tube gradually tilts, and one end of the movable tube moves up and down. At this time, the bottom end of the movable tube gradually changes the spray range of the atomizing nozzle 1 as the top end of the movable tube changes, and then a large range of pesticides are sprayed on the plants in the greenhouse.

[0030] S4. When the reciprocating screw rotates and drives the slide to move, the slide moves on the reciprocating screw and drives the limit plate to move. One end of the limit plate slides in the limit groove. The slide is limited and supported by one end of the limit plate, thereby improving the stability of the slide when moving.

[0031] S5. When the pesticide in the pesticide box needs to be supplemented, the threaded cap is rotated, and the threaded cap gradually moves upward and away from the supplementary tube, and then the pesticide is added into the pesticide box through the supplementary tube to ensure that the pesticide in the pesticide box is always sufficient.

[0032] S6. When the atomizer box is placed on the ground and the bottom plate contacts the ground, the impact force between the bottom plate and the ground causes the buffer plate to slide on the support rod, and the buffer plate squeezes the spring. The elasticity of the spring protects the inside of the atomizer box, and the bottom end of the support rod is blocked by the action of the joint plate.

[0033] S7. When disassembling the atomizer box, loosen bolt one, and the bolt one gradually separates from the U-shaped plate when it rotates, and then move the atomizer box downward. When the atomizer box moves downward, it drives the support column to move, and the support column drives the positioning pin to move. The top of the positioning pin gradually moves out of the positioning groove, and then the atomizer box can be removed from the U-shaped plate.

[0034] Compared with the prior art, the present invention has the following beneficial effects:

[0035] The pesticide atomizing spraying device and the use method thereof suitable for greenhouses are provided with a reciprocating screw, a motor 1 and a water pump, and the atomizing box is used to fix and support the pesticide box. The water pump cooperates with the connection pipe 1, the connection pipe 2, the connection pipe 3 and the connection pipe 4 to transport the pesticide to the movable pipe and the fixed pipe, and cooperates with the atomizing nozzle 1 and the atomizing nozzle 2 to spray the pesticide on the plants in the greenhouse. The motor 1 drives the reciprocating screw to rotate, and the slide seat moves. The hinged plate is hingedly connected to the connection plate through the rotating column, so that the slide seat moves to drive one end of the movable pipe to move, so that the bottom end of the movable pipe swings up and down, so that the atomizing nozzle 1 swings and sprays, thereby expanding the spraying range, reducing costs, saving time and labor, and being convenient to use.

[0036] The pesticide atomizing spraying device suitable for greenhouses and the method for using the same are provided with a top plate, a toothed plate and a gear, and the top plate and a sliding assembly are used to slide and support the auxiliary plate, and the motor 2 is used to drive the rotating shaft to rotate, and the gear and the toothed plate are meshed to drive the rotating shaft to move when the gear and the toothed plate are meshed, so that the position of the atomizing box is moved, so that it is convenient to spray the plants in the greenhouse back and forth;

[0037] The pesticide atomizing spray device suitable for greenhouses and the use method thereof are provided with a U-shaped plate, a mounting plate and a bolt, and the U-shaped plate is rotatably connected to the rotating shaft to support the support column without hindering the operation of the rotating shaft, and the mounting plate is used to thread the bolt, and the support rod is threadedly fixed to the U-shaped plate by the bolt, so that the atomizing box can be fixed and the bolt can be loosened at any time to disassemble the atomizing box;

[0038] The pesticide atomizing spray device suitable for greenhouses and the use method thereof are provided with a bottom plate, a spring and a buffer plate, and the buffer plate is supported by sliding by the function of a support rod. The bottom ends of two support rods are connected together by the function of a joint plate, thereby preventing the buffer plate from falling off the support rod. In combination with the elastic function of the spring, when the bottom plate contacts the ground, the buffer plate slides on the support rod to squeeze the spring, thereby buffering the impact force on the atomizing box, thereby protecting the atomizing box, and thereby extending the service life of the atomizing box. BRIEF DESCRIPTION OF THE DRAWINGS

[0039] Figure 1 It is a structural schematic diagram of the present invention;

[0040] Figure 2 This is a schematic diagram of the main structure of the atomizer box of the present invention;

[0041] Figure 3 It is a schematic diagram of the front cross-sectional structure of the atomizer box of the present invention;

[0042] Figure 4 It is a schematic diagram of the side structure of the pesticide box of the present invention;

[0043] Figure 5 It is a side view structural schematic diagram of the fixed pipe of the present invention;

[0044] Figure 6 It is a schematic diagram of the main structure of a motor of the present invention;

[0045] Figure 7 It is a schematic diagram of the structure of the motor of the present invention from the side view;

[0046] Figure 8 It is a schematic diagram of the tooth plate structure from bottom view of the present invention;

[0047] Fig. 9 It is a schematic diagram of the main structure of the slide bar of the present invention;

[0048] Fig.10 It is a schematic diagram of the main structure of the base plate of the present invention.

[0049] In the figure: 1, atomizing box; 2, supporting column; 3, pesticide box; 4, supporting plate; 5, water pump; 6, connecting pipe 1; 7, movable pipe; 8, atomizing nozzle 1; 9, fixed pipe; 10, connecting pipe 2; 11, connecting pipe 3; 12, connecting pipe 4; 13, atomizing nozzle 2; 14, motor 1; 15, reciprocating screw; 16, fixed plate; 17, sliding seat; 18, connecting plate; 19, rotating column; 20, hinged plate; 21, limit plate; 22. Baffle; 23. Supplementary pipe; 24. Threaded cap; 25. Mounting plate 1; 26. Bolt 1; 27. Locating pin; 28. Top plate; 29. ​​Tooth plate; 30. Motor 2; 31. Rotating shaft; 32. Gear; 33. Locating groove; 34. U-shaped plate; 35. Sliding rod; 36. Auxiliary plate; 37. Mounting plate 2; 38. Bolt 2; 39. Bottom plate; 40. Support rod; 41. Joint plate; 42. Spring; 43. Buffer plate. DETAILED DESCRIPTION

[0050] See also Figure 1-10The present invention provides a pesticide atomizing spray device suitable for greenhouses and a method for using the same, comprising a hollow atomizing box 1, a support column 2 is installed on the upper surface of the atomizing box 1, a pesticide box 3 is installed on the inner top surface of the atomizing box 1, a motor 14 and a water pump 5 are installed on the lower surface of the pesticide box 3, the water pump 5 is located on the left side of the motor 14, a reciprocating screw 15 is installed on the end of the output shaft of the motor 14, an L-shaped fixing plate 16 is installed on the lower surface of the pesticide box 3, the bottom end of the reciprocating screw 15 is fixedly connected to the transverse part of the fixing plate 16, a slide seat 17 is threadedly installed on the reciprocating screw 15, and the front and rear ends of the slide seat 17 are provided with a screw thread. A connecting plate 18 is installed on each side, and a hinged plate 20 is provided on both sides of the connecting plate 18. A rotating column 19 is installed between the two hinged plates 20 on the same side. Both ends of the rotating column 19 extend through the connecting plate 18 on the same side. A movable pipe 7 is installed between the two hinged plates 20 on the same side. Channels are provided on both sides of the atomizer box 1. One end of the movable pipe 7 extends out of the atomizer box 1 through the channel and is connected to an atomizer nozzle 8. The water inlet of the water pump 5 is connected to the pesticide box 3. The water outlet of the water pump 5 is connected to a connecting pipe 6. One end of the connecting pipe 6 is connected to a U-shaped connecting pipe 2. The two ends of the second tube 10 are respectively connected with the two movable tubes 7, and the front and rear sides of the atomizing box 1 are connected and installed with two L-shaped fixed tubes 9. The bottom end of the fixed tube 9 is connected and installed with an atomizing nozzle 2 13. One end of the fixed tube 9 extends into the atomizing box 1. The two fixed tubes 9 on the same side are connected and installed with the same connecting tube 3 11. The connecting tube 3 11 is located in the atomizing box 1. The connecting tube 3 11 is connected with the connecting tube 2 10 through the connecting tube 4 12. By setting a reciprocating screw 15, a motor 14 and a water pump 5, the atomizing box 1 is used to fix and support the pesticide box 3. The water pump 5 cooperates with the connecting tube 1 6, The connecting tube 2 10, the connecting tube 3 11 and the connecting tube 4 12 are used to transport the pesticide to the movable tube 7 and the fixed tube 9, and cooperate with the atomizing nozzle 1 8 and the atomizing nozzle 2 13 to perform pesticide atomization spraying on the plants in the greenhouse. Combined with the motor 14 driving the reciprocating screw 15 to rotate, the slide 17 moves, and the hinged plate 20 is hingedly connected to the connecting plate 18 through the rotating column 19, so that the slide 17 moves and drives one end of the movable tube 7 to move, so that the bottom end of the movable tube 7 swings up and down, so that the atomizing nozzle 1 8 swings to spray, thereby expanding the spraying range, reducing costs, saving time and effort, and being convenient to use.

[0051] The top of the support column 2 is detachably mounted with a tooth plate 29 through a mounting assembly, a top plate 28 is arranged above the tooth plate 29, two L-shaped auxiliary plates 36 are slidably mounted on the top plate 28 through a sliding assembly, the two auxiliary plates 36 are respectively located at the front and rear sides of the top plate 28, a rotating shaft 31 is rotatably mounted between the vertical parts of the two auxiliary plates 36, a motor 2 30 is mounted on the front side of the auxiliary plate 36 located at the front side, the front end of the rotating shaft 31 extends through the auxiliary plate 36 and is fixedly connected to the output shaft of the motor 2 30, and the rotating shaft 31 is rotatably mounted between the vertical parts of the two auxiliary plates 36. A gear 32 meshing with the tooth plate 29 is installed on the shaft 31. By setting the top plate 28, the tooth plate 29 and the gear 32, the top plate 28 and the sliding assembly are used to support the auxiliary plate 36 for sliding. Combined with the action of the rotating shaft 31 and the motor 2 30, the motor 2 30 is used to drive the rotating shaft 31 to rotate, and the gear 32 is meshed with the tooth plate 29. When the gear 32 is meshed with the tooth plate 29, the rotating shaft 31 is driven to move, and then the position of the atomizer box 1 is moved, so that it is convenient to spray the plants in the greenhouse back and forth.

[0052] The sliding assembly includes two U-shaped sliding bars 35, and the two sliding bars 35 are both installed on the upper surface of the top plate 28. A through hole is opened on the transverse part of the auxiliary plate 36, and the two sliding bars 35 extend through the two through holes respectively. By setting the sliding bars 35, utilizing the action of the sliding bars 35 on the upper surface of the top plate 28 and the action of the through holes on the auxiliary plate 36, the auxiliary plate 36 can slide smoothly on the sliding bars 35, and the sliding bars 35 are used to provide sliding support for the auxiliary plate 36, and then the rotating shaft 31 and the motor 2 30 are provided with sliding support, thereby improving the stability of the motor 2 30 and the rotating shaft 31.

[0053] The mounting assembly includes a U-shaped plate 34, both ends of which are rotatably connected to the rotating shaft 31, the U-shaped plate 34 is located below the tooth plate 29, a mounting plate 25 is mounted on the support column 2, four bolts 26 are threadedly mounted on the mounting plate 25, and the tail ends of the four bolts 26 are threadedly connected to the U-shaped plate 34. By setting the U-shaped plate 34, the mounting plate 25 and the bolts 26, the U-shaped plate 34 and the rotating shaft 31 are rotatably connected to support the support column 2 without hindering the operation of the rotating shaft 31, the mounting plate 25 is used to threadably support the bolts 26, and the support rod 40 is threadedly fixed to the U-shaped plate 34 by the action of the bolts 26, so that the atomizer box 1 can be fixed while the bolts 26 can be loosened at any time to disassemble the atomizer box 1.

[0054] A positioning groove 33 is provided on the lower surface of the transverse portion of the U-shaped plate 34, and a positioning pin 27 is installed on the upper surface of the top end of the support column 2, and the top end of the positioning pin 27 extends into the positioning groove 33. By providing the positioning pin 27 and utilizing the effect of the top end of the positioning pin 27 extending into the positioning groove 33, the position of the support column 2 during installation is determined, thereby preventing the position of the support column 2 from deviating from the original installation position when the support column 2 is installed after being disassembled. The positioning pin 27 can then be used to quickly and accurately determine the installation position of the support column 2, and the operation is convenient.

[0055] A replenishing tube 23 is installed on the upper surface of the atomizing box 1, and the bottom end of the replenishing tube 23 is connected to the pesticide box 3. A threaded cap 24 is provided on the top of the replenishing tube 23, and the threaded cap 24 is threadedly connected to the replenishing tube 23. By providing the replenishing tube 23 and the threaded cap 24, the replenishing tube 23 is connected to the pesticide box 3 by utilizing the function of the replenishing tube 23, so that when the pesticide in the pesticide box 3 is used up later, the pesticide can be replenished into the pesticide box 3 in time through the function of the replenishing tube 23, and the operation is convenient. Combined with the function of the threaded cap 24, the replenishing tube 23 can be closed or opened at any time, thereby preventing dust from entering the replenishing tube 23, thereby ensuring the purity of the pesticide in the pesticide box 3.

[0056] A U-shaped mounting plate 237 is provided on both sides of the top plate 28. The left and right ends of the top plate 28 and the tooth plate 29 are fixedly connected to the two mounting plates 237 respectively. Two bolts 238 are threadedly penetrated and installed on both ends of the mounting plate 237. By setting the mounting plate 237 and the bolt 238, the top plate 28 and the tooth plate 29 are connected together by utilizing the function of the mounting plate 237. Combined with the function of the bolt 238, when the mounting plate 237 is stuck in the installation position, the mounting plate 237 is fixed by rotating the bolt 238, thereby determining the position of the top plate 28 and the tooth plate 29, and facilitating the movement of the atomizer box 1.

[0057] Support plates 4 are installed on the front and rear sides of the inner wall of the atomizer box 1. The upper surface of the support plate 4 is connected to the lower surface of the pesticide box 3. A baffle 22 is installed on the reciprocating screw 15. The baffle 22 is located above the slide 17. By setting the support plate 4 and utilizing the effect of the support plate 4 being located inside the atomizer box 1, the bottom end of the pesticide box 3 is strengthened and supported, thereby reinforcing the support of the pesticide box 3, improving the firmness of the pesticide box 3, thereby preventing the pesticide box 3 from loosening after long-term use. The baffle 22 is utilized to control the range of movement of the slide 17 on the reciprocating screw 15, thereby making the operation convenient and the structure simple.

[0058] A limiting groove is provided on the left side of the vertical part of the fixed plate 16, and a limiting plate 21 is slidably installed in the limiting groove. One end of the limiting plate 21 is fixedly connected to the slide 17. By setting the limiting plate 21 and utilizing the effect of one end of the limiting plate 21 sliding in the limiting groove, the slide 17 is limitedly supported, thereby ensuring that the slide 17 can only move up and down in a straight line under the drive of the reciprocating screw 15, thereby avoiding the slide 17 from rotating, thereby improving the stability and firmness of the slide 17 when moving.

[0059] Two support rods 40 are installed on the lower surface of the atomizer box 1, and U-shaped buffer plates 43 are slidably installed on the two support rods 40. The bottom ends of the two buffer plates 43 are installed with the same bottom plate 39, and the support rods 40 are sleeved with springs 42 at both ends which are respectively fixedly connected to the atomizer box 1 and the buffer plates 43, and the bottom ends of the two support rods 40 are installed with the same joint plate 41. By setting the bottom plate 39, the springs 42 and the buffer plates 43, the buffer plates 43 are slidably supported by the support rods 40, and the bottom ends of the two support rods 40 are connected together in combination with the joint plate 41, thereby preventing the buffer plates 43 from falling off the support rods 40. In combination with the elastic effect of the springs 42, when the bottom plate 39 conflicts with the ground, the buffer plates 43 slide on the support rods 40 to squeeze the springs 42, thereby buffering the impact force received by the atomizer box 1, thereby protecting the atomizer box 1, and thereby extending the service life of the atomizer box 1.

[0060] The present invention also provides a pesticide atomizing spray device suitable for use in a greenhouse and a method for using the same, comprising the following steps:

[0061] S1. When the tooth plate 29 and the top plate 28 need to be installed and fixed, place the top plate 28 and the tooth plate 29 to an appropriate height, then place the second mounting plate 37 in a fixed position, turn the second bolt 38, the second bolt 38 rotates on the second mounting plate 37, and then fix the second mounting plate 37, so that the top plate 28 and the tooth plate 29 can be fixed at a certain height.

[0062] S2. When installing the atomizer box 1, place the atomizer box 1 under the U-shaped plate 34, and place it according to the position of the positioning groove 33, and then move the atomizer box 1 upward. When the atomizer box 1 moves, it drives the support column 2 to move upward. The support column 2 drives the mounting plate 25 and the positioning pin 27 to move. The top end of the positioning pin 27 gradually enters the positioning groove 33, and then the bolt on the mounting plate 25 is turned to threadably fix the atomizer box 1.

[0063] S3. When the atomizer box 1 is spraying pesticides, the motor 14, the motor 2 30 and the water pump 5 are started. The motor 2 30 drives the shaft 31 to rotate, and the shaft 31 drives the gear 32 to rotate. Combined with the meshing effect of the gear 32 and the toothed plate 29, the shaft 31 is driven to move. The shaft 31 drives the auxiliary plate 36 to slide on the slide bar 35. The shaft 31 drives the U-shaped plate 34 to move. The U-shaped plate 34 drives the support column 2 to move. The support column 2 drives the atomizer box 1 to move through the mounting plate 1 25 and the bolt 1 26. The atomizer box 1 drives the atomizer nozzle 1 8 and the atomizer nozzle 2 13 to move. The water pump 5 extracts the pesticide in the pesticide box 3 through the water inlet, and then enters the connecting pipe 1 6 through the water outlet on the water pump 5. The connecting pipe 1 6 is transported to the connecting pipe 2 10, and the connecting pipe 1 6 is used to transport the pesticide to the connecting pipe 2 10. The connecting pipe 2 10 is transported into the movable pipe 7 and then sprayed out through the atomizing nozzle 1 8. The connecting pipe 2 10 is connected to the connecting pipe 3 11 through the connecting pipe 4 12 to transport the pesticide into the fixed pipe 9 and then sprayed out through the atomizing nozzle 2 13. When the motor 14 is started, it drives the reciprocating screw 15 to rotate, and the reciprocating screw 15 drives the slide 17 to move. When the slide 17 moves, it drives the connecting plate 18 to move. The connecting plate 18 drives one end of the movable pipe 7 to move through the action of the rotating column 19 and the hinged plate 20, and then the movable pipe 7 gradually tilts, and one end of the movable pipe 7 moves up and down. At this time, the bottom end of the movable pipe 7 gradually changes the spray range of the atomizing nozzle 8 as the top end of the movable pipe 7 changes, so that a large range of pesticides are sprayed on the plants in the greenhouse.

[0064] S4. When the reciprocating screw 15 rotates and drives the slide 17 to move, the slide 17 moves on the reciprocating screw 15 and drives the limit plate 21 to move. One end of the limit plate 21 slides in the limit groove. The slide 17 is limited and supported by one end of the limit plate 21, thereby improving the stability of the slide 17 when moving.

[0065] S5. When the pesticide in the pesticide box 3 needs to be supplemented, the threaded cap 24 is rotated, and the threaded cap 24 gradually moves upward away from the supplementary tube 23, and then the pesticide is added to the pesticide box 3 through the supplementary tube 23 to ensure that the pesticide in the pesticide box 3 is always sufficient.

[0066] S6. When the atomizer box 1 is placed on the ground and the bottom plate 39 contacts the ground, the impact force between the bottom plate 39 and the ground causes the buffer plate 43 to slide on the support rod 40. The buffer plate 43 squeezes the spring 42, and the elasticity of the spring 42 protects the interior of the atomizer box 1. Combined with the action of the joint plate 41, the bottom end of the support rod 40 is blocked.

[0067] S7. When disassembling the atomizer box 1, loosen the bolt 26, and the bolt 26 gradually disengages from the U-shaped plate 34 when rotating, and then move the atomizer box 1 downward. When the atomizer box 1 moves downward, it drives the support column 2 to move, and the support column 2 drives the positioning pin 27 to move. The top end of the positioning pin 27 gradually moves out of the positioning groove 33, and then the atomizer box 1 can be removed from the U-shaped plate 34.

Claims

1. A pesticide atomizing spraying device suitable for greenhouses, characterized by: The invention comprises an atomizing box (1) with a hollow interior, a supporting column (2) being installed on the upper surface of the atomizing box (1), a pesticide box (3) being installed on the inner top surface of the atomizing box (1), a motor (14) and a water pump (5) being installed on the lower surface of the pesticide box (3), the water pump (5) being located on the left side of the motor (14), a reciprocating screw (15) being installed on the end of the output shaft of the motor (14), and an L-shaped fixing plate (16) being installed on the lower surface of the pesticide box (3), The bottom end of the reciprocating screw (15) is fixedly connected to the transverse part of the fixed plate (16); a sliding seat (17) is threadedly mounted on the reciprocating screw (15); connecting plates (18) are mounted on both the front and rear sides of the sliding seat (17); hinge plates (20) are arranged on both the left and right sides of the connecting plate (18); a rotating column (19) is mounted between the two hinge plates (20) on the same side; both ends of the rotating column (19) extend through the connecting plate (18) on the same side; A movable pipe (7) is installed between the two hinged plates (20) on the same side, and channels are provided on both the front and rear sides of the atomizing box (1). One end of the movable pipe (7) extends out of the atomizing box (1) through the channel and is connected to an atomizing nozzle (8). The water inlet of the water pump (5) is connected to the pesticide box (3), and the water outlet of the water pump (5) is connected to a connecting pipe (6). One end of the connecting pipe (6) is connected to a U-shaped connecting pipe (10). The two ends of the connecting pipe (10) are connected to the pesticide box (3). The two movable tubes (7) are connected, and two L-shaped fixed tubes (9) are connected and installed on both the front and rear sides of the atomizing box (1). The bottom end of the fixed tube (9) is connected and installed with a second atomizing nozzle (13). One end of the fixed tube (9) extends into the atomizing box (1). The two fixed tubes (9) on the same side are connected and installed with the same connecting tube (11). The connecting tube (11) is located in the atomizing box (1), and the connecting tube (11) is connected to the second connecting tube (10) through the connecting tube (12).

2. The pesticide atomizing spraying device suitable for greenhouses according to claim 1, characterized in that: A toothed plate (29) is detachably mounted on the top of the support column (2) through a mounting assembly, a top plate (28) is arranged above the toothed plate (29), two L-shaped auxiliary plates (36) are slidably mounted on the top plate (28) through a sliding assembly, the two auxiliary plates (36) are respectively located on the front and rear sides of the top plate (28), a rotating shaft (31) is rotatably mounted between the vertical parts of the two auxiliary plates (36), a second motor (30) is mounted on the front side surface of the auxiliary plate (36) located on the front side, a front end of the rotating shaft (31) extends through the auxiliary plate (36) and is fixedly connected to the output shaft of the second motor (30), and a gear (32) meshing with the toothed plate (29) is mounted on the rotating shaft (31).

3. The pesticide atomizing spraying device suitable for greenhouses according to claim 2 is characterized in that: The sliding assembly comprises two U-shaped sliding rods (35), both of which are mounted on the upper surface of the top plate (28), a through hole is provided on the transverse portion of the auxiliary plate (36), and the two sliding rods (35) extend through the two through holes respectively.

4. The pesticide atomizing spraying device suitable for greenhouses according to claim 2 is characterized in that: The mounting assembly comprises a U-shaped plate (34), both ends of which are rotatably connected to the rotating shaft (31), the U-shaped plate (34) being located below the toothed plate (29), a mounting plate (25) being mounted on the support column (2), four bolts (26) being threadedly mounted on the mounting plate (25), and the tail ends of the four bolts (26) being threadedly connected to the U-shaped plate (34).

5. The pesticide atomizing spraying device suitable for greenhouses according to claim 4 is characterized in that: A positioning groove (33) is provided on the lower surface of the transverse portion of the U-shaped plate (34), and a positioning pin (27) is installed on the upper surface of the top end of the support column (2), and the top end of the positioning pin (27) extends into the positioning groove (33).

6. The pesticide atomizing spraying device suitable for greenhouses according to claim 1, characterized in that: A replenishing pipe (23) is installed on the upper surface of the atomizing box (1), the bottom end of the replenishing pipe (23) is connected to the pesticide box (3), and a threaded cap (24) is provided on the top end of the replenishing pipe (23), and the threaded cap (24) is threadedly connected to the replenishing pipe (23).

7. The pesticide atomizing spraying device suitable for greenhouses according to claim 2, characterized in that: U-shaped mounting plates (37) are provided on both left and right sides of the top plate (28). The left and right ends of the top plate (28) and the tooth plate (29) are respectively fixedly connected to the two mounting plates (37). Two bolts (38) are threadedly penetrated and installed on both ends of the mounting plates (37).

8. The pesticide atomizing spraying device suitable for greenhouses according to claim 1, characterized in that: Support plates (4) are installed on both the front and rear sides of the inner wall of the atomizer box (1), the upper surface of the support plate (4) is connected to the lower surface of the pesticide box (3), and a baffle (22) is installed on the reciprocating screw (15), and the baffle (22) is located above the slide seat (17).

9. The pesticide atomizing spraying device suitable for greenhouses according to claim 1, characterized in that: A limiting groove is provided on the left side of the vertical part of the fixed plate (16), and a limiting plate (21) is slidably installed in the limiting groove. One end of the limiting plate (21) is fixedly connected to the slide seat (17). Two support rods (40) are installed on the lower surface of the atomizer box (1). U-shaped buffer plates (43) are slidably installed on the two support rods (40). The bottom ends of the two buffer plates (43) are installed with the same bottom plate (39). The support rods (40) are sleeved with a spring (42) whose two ends are respectively fixedly connected to the atomizer box (1) and the buffer plate (43). The bottom ends of the two support rods (40) are installed with the same joint plate (41).

10. The method for using the pesticide atomizing spray device suitable for greenhouses according to any one of claims 1 to 9, characterized in that: The following steps are involved: S1. When the tooth plate (29) and the top plate (28) need to be installed and fixed, the top plate (28) and the tooth plate (29) are placed at an appropriate height, and then the second mounting plate (37) is placed at a fixed position, and the second bolt (38) is rotated. The second bolt (38) is rotated on the second mounting plate (37), and then the second mounting plate (37) is fixed, so that the top plate (28) and the tooth plate (29) can be fixed at a certain height. S2. When installing the atomizer box (1), place the atomizer box (1) below the U-shaped plate (34) and place it in accordance with the position of the positioning groove (33). Then, move the atomizer box (1) upward. When the atomizer box (1) moves, it drives the support column (2) upward. The support column (2) drives the mounting plate 1 (25) and the positioning pin (27) to move. The top end of the positioning pin (27) gradually enters the positioning groove (33). Then, the bolt on the mounting plate 1 (25) is turned to threadably fix the atomizer box (1). S3. When the atomizing box (1) is spraying pesticides, the motor 1 (14), the motor 2 (30) and the water pump (5) are started, the motor 2 (30) drives the rotating shaft (31) to rotate, the rotating shaft (31) drives the gear (32) to rotate, and the gear (32) and the toothed plate (29) are meshed to drive the rotating shaft (31) to move, the rotating shaft (31) drives the auxiliary plate (36) to slide on the sliding rod (35), and the rotating shaft (31) drives the U-shaped plate (34) The U-shaped plate (34) drives the support column (2) to move, the support column (2) drives the atomizing box (1) to move through the action of the mounting plate (25) and the bolt (26), the atomizing box (1) drives the atomizing nozzle (8) and the atomizing nozzle (13) to move, the water pump (5) extracts the pesticide in the pesticide box (3) through the water inlet, and then enters the connecting pipe (6) through the water outlet on the water pump (5), and the connecting pipe (6) transports the pesticide to the connecting pipe (2). 10), transported into the movable tube (7) by the connecting tube 2 (10), and then sprayed out through the atomizing nozzle 1 (8), and transported into the fixed tube (9) by the connecting tube 2 (10) through the connecting tube 4 (12) and the connecting tube 3 (11), and then sprayed out through the atomizing nozzle 2 (13), and when the motor 1 (14) is started, the reciprocating screw (15) is driven to rotate, and the reciprocating screw (15) drives the slide seat (17) to move, and when the slide seat (17) moves, the connecting plate (18) is driven to move, and the connecting plate (18) drives one end of the movable tube (7) to move through the action of the rotating column (19) and the hinge plate (20), and then the movable tube (7) gradually tilts, and one end of the movable tube (7) moves up and down, and at this time, the bottom end of the movable tube (7) gradually changes the spray range of the atomizing nozzle 1 (8) as the top end of the movable tube (7) changes, and then a large range of pesticide spraying is performed on the plants in the greenhouse. S4. When the reciprocating screw (15) rotates to drive the slide (17) to move, the slide (17) moves on the reciprocating screw (15) to drive the limit plate (21) to move, and one end of the limit plate (21) slides in the limit groove. The slide (17) is limited and supported by one end of the limit plate (21), thereby improving the stability of the slide (17) when moving. S5. When it is necessary to supplement the pesticide in the pesticide box (3), the threaded cap (24) is rotated, the threaded cap (24) gradually moves upward away from the supplementary tube (23), and then the pesticide is added into the pesticide box (3) through the supplementary tube (23), so as to ensure that the pesticide in the pesticide box (3) is always sufficient. S6. When the atomizer box (1) is placed on the ground and the bottom plate (39) contacts the ground, the impact force between the bottom plate (39) and the ground causes the buffer plate (43) to slide on the support rod (40). The buffer plate (43) squeezes the spring (42), and the elasticity of the spring (42) protects the interior of the atomizer box (1). Combined with the action of the joint plate (41), the bottom end of the support rod (40) is blocked. S7. When disassembling the atomizer box (1), loosen the bolt 1 (26). The bolt 1 (26) gradually disengages from the U-shaped plate (34) when it rotates, and then the atomizer box (1) is moved downward. When the atomizer box (1) moves downward, it drives the support column (2) to move. The support column (2) drives the positioning pin (27) to move. The top end of the positioning pin (27) gradually moves out of the positioning groove (33), and then the atomizer box (1) can be removed from the U-shaped plate (34).

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