Pesticide spraying device with good protective property

Abstract

The utility model discloses a pesticide spraying device with good protection performance, which comprises a bottom plate, a plurality of support plates are fixedly connected onto the bottom plate, a moving mechanism is arranged on each support plate, and a hand-held mechanism is fixedly connected onto the bottom plate; a liquid medicine box is fixedly connected to the bottom plate, a liquid adding opening is formed in the liquid medicine box, a water pump is fixedly connected into the liquid medicine box, a supporting mechanism is movably arranged on the bottom plate, a protective cover is fixedly connected to the supporting mechanism, an atomizing nozzle is fixedly connected into the protective cover, and the water pump communicates with the atomizing nozzle through a first hose. An air pump is fixedly connected to the bottom shell, an annular pipe is fixedly connected into the protective cover, a plurality of air outlet holes are formed in the annular pipe, the annular pipe communicates with the air pump through a second hose, and a shielding plate is detachably connected to the bottom plate. According to the utility model, the situation that vaporific liquid medicine is blown to the face of a worker can be reduced, and the threat of the liquid medicine to the body health of the worker during pesticide spraying is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of pesticide spraying devices, in particular to a pesticide spraying device with good protection performance. Background Art

[0002] In agricultural production, pesticide spraying is an important link in preventing and controlling pests and diseases and ensuring the healthy growth of crops. By spraying pesticides, the number of pests and pathogens can be effectively reduced, preventing them from damaging crops, thus ensuring the normal growth and development of crops. The spraying and application of pesticides are relatively fast, greatly reducing the workload compared to manual weeding and pest control, thereby reducing labor costs.

[0003] In the prior art, pesticide spraying devices are generally carried on the back or the spraying equipment is pushed for spraying. When spraying, the atomized liquid medicine is greatly affected by the wind. Especially in the case of headwind, the atomized liquid medicine is easily blown onto the face of the staff, and the inhalation of the liquid medicine will seriously affect the physical health of the staff.

[0004] Therefore, a pesticide spraying device with good protection performance is proposed to solve the above problems. Content of the Utility Model

[0005] The purpose of the utility model is to provide a pesticide spraying device with good protection performance to solve the problems existing in the above prior art, which can reduce the influence of the wind on pesticide spraying and improve the safety of the staff.

[0006] To achieve the above purpose, the utility model provides the following solution: The utility model provides a pesticide spraying device with good protection performance, including:

[0007] A bottom plate, on which a plurality of support plates are fixedly connected, a moving mechanism is arranged on the support plates, and a hand-held mechanism is fixedly connected to the bottom plate;

[0008] A liquid medicine tank is fixedly connected to the bottom plate, a liquid adding port is opened on the liquid medicine tank, a water pump is fixedly connected inside the liquid medicine tank, a support mechanism is movably arranged on the bottom plate, a protective cover is fixedly connected to the support mechanism, an atomizing nozzle is fixedly connected inside the protective cover, the water pump is communicated with the atomizing nozzle through a first hose, a bottom shell is fixedly connected to the bottom surface of the bottom plate, an air pump is fixedly connected to the bottom shell, a ring pipe is fixedly connected inside the protective cover, a plurality of air outlet holes are opened on the ring pipe, the ring pipe is communicated with the air pump through a second hose, and a shielding plate is detachably connected to the bottom plate and is located between the hand-held mechanism and the liquid medicine tank.

[0009] Preferably, the support mechanism includes a circular tube. A through hole is formed in the bottom plate, and the circular tube is fixedly connected in the through hole. A first rotating shaft is inserted into the circular tube, and a positioning mechanism is arranged between the first rotating shaft and the circular tube. An installation plate is fixedly connected to the first rotating shaft, and the protective cover is fixedly connected to the installation plate.

[0010] Preferably, the positioning mechanism includes an upper turntable and a lower turntable. The upper turntable is fixedly connected to the first rotating shaft and is located above the circular tube. The lower turntable is fixedly connected to the circular tube, and the upper turntable is located above the lower turntable. A plurality of first positioning holes are formed in the upper turntable, and a plurality of second positioning holes are formed in the lower turntable. A positioning rod is inserted into the first positioning hole and the second positioning hole. A limiting plate is fixedly connected to the first rotating shaft and is located below the circular tube.

[0011] Preferably, a motor is fixedly connected inside the bottom shell. The output end of the motor is fixedly connected to a second rotating shaft, and the second rotating shaft extends into the liquid medicine tank. A plurality of stirring rods are fixedly connected to the second rotating shaft.

[0012] Preferably, a storage battery is fixedly connected inside the bottom shell. The water pump, the air pump and the motor are all electrically connected to the storage battery.

[0013] Preferably, a slot is fixedly connected to the bottom plate, and an insertion block is fixedly connected to the shielding plate. The insertion block is inserted into the slot.

[0014] Preferably, the hand-held mechanism includes a connecting plate and a hand-held rod. The connecting plate is fixedly connected to the bottom plate, and the hand-held rod is fixedly connected to the connecting plate.

[0015] Preferably, a cover body is detachably connected to the liquid adding port, and a ventilation hole is formed in the cover body.

[0016] The utility model discloses the following technical effects: In this device, when in use, by pushing the hand-held mechanism, the moving mechanism facilitates the movement of the device. The liquid medicine tank is used to hold the liquid medicine to be sprayed. The support mechanism is used to support the protective cover. The water pump sends the liquid medicine to the atomizing nozzle through the first hose. The liquid medicine is sprayed out through the atomizing nozzle. The protective cover can reduce the influence of wind force on the atomized liquid medicine when the liquid medicine is sprayed out, which is beneficial for the liquid medicine to be sprayed onto the crops. If the wind force is large, the air pump can be turned on. The air pump sends air to the annular pipe through the second hose. The air flow is sprayed out through the air outlet holes. The direction of the air outlet holes blows along the protective cover. The air flow blown out through the air outlet holes can reduce the influence of external wind on the atomized liquid medicine. The baffle plate can block the atomized liquid medicine blown towards the staff's face by the wind, reducing the inhalation of liquid medicine by the staff. Air intake holes are opened on the bottom shell to facilitate air intake. The utility model can reduce the situation that the atomized liquid medicine is blown onto the staff's face and reduce the threat of liquid medicine to the health of the staff when spraying pesticides. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required for use in the embodiments. Obviously, the drawings in the following description are only some embodiments of the present utility model. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0018] Figure 1 It is a schematic structural diagram of a pesticide spraying device with good protection performance for the present invention;

[0019] Figure 2 is Figure 1 a partial enlarged schematic diagram of A in;

[0020] Among them, 1. bottom plate; 2. support plate; 3. liquid medicine tank; 4. liquid adding port; 5. water pump; 6. protective cover; 7. atomizing nozzle; 8. first hose; 9. bottom shell; 10. air pump; 11. annular pipe; 12. air outlet holes; 13. baffle plate; 14. round pipe; 15. first rotating shaft; 16. mounting plate; 17. upper turntable; 18. lower turntable; 19. first positioning hole; 20. second positioning hole; 21. limiting plate; 22. motor; 23. second rotating shaft; 24. stirring rod; 25. storage battery; 26. slot; 27. plug; 28. connecting plate; 29. hand-held rod; 30. cover body; 31. ventilation holes; 32. positioning rod; 33. second hose. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0021] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all of the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0022] To make the above objects, features, and advantages of the present invention more obvious and understandable, the present invention will be further described in detail below in conjunction with the drawings and specific embodiments.

[0023] Refer to Figure 1-2 , the present invention provides a pesticide spraying device with good protection performance, including:

[0024] A bottom plate 1, on which a plurality of support plates 2 are fixedly connected. A moving mechanism is arranged on the support plates 2, and a hand-held mechanism is fixedly connected to the bottom plate 1;

[0025] A liquid medicine tank 3 is fixedly connected to the bottom plate 1. A liquid adding port 4 is opened on the liquid medicine tank 3. A water pump 5 is fixedly connected inside the liquid medicine tank 3. A support mechanism is movably arranged on the bottom plate 1. A protective cover 6 is fixedly connected to the support mechanism. An atomizing nozzle 7 is fixedly connected inside the protective cover 6. The water pump 5 and the atomizing nozzle 7 are connected through a first hose 8. A bottom shell 9 is fixedly connected to the bottom surface of the bottom plate 1. An air pump 10 is fixedly connected to the bottom shell 9. An annular pipe 11 is fixedly connected inside the protective cover 6. A plurality of air outlet holes 12 are opened on the annular pipe 11. The annular pipe 11 and the air pump 10 are connected through a second hose 33. A baffle plate 13 is detachably connected to the bottom plate 1, and the baffle plate 13 is located between the hand-held mechanism and the liquid medicine tank 3.

[0026] In this device, when in use, by pushing the hand-held mechanism, the moving mechanism facilitates the movement of the device. The moving mechanism adopts the existing technology and can be ordinary wheels or wheels with hub motors to reduce the thrust of the staff; the liquid medicine tank 3 is used to hold the liquid medicine to be sprayed, the support mechanism is used to support the protective cover 6, the water pump 5 sends the liquid medicine to the atomizing nozzle 7 through the first hose 8, and the liquid medicine is sprayed out through the atomizing nozzle 7. The protective cover 6 can reduce the influence of the wind force when the liquid medicine is sprayed on the atomized liquid medicine, which is beneficial to the liquid medicine being sprayed onto the crops. If the wind force is large, the air pump 10 can be turned on. The air pump 10 sends air to the annular pipe 11 through the second hose 33, and the air flow is sprayed out through the air outlet holes 12. The direction of the air outlet holes 12 blows out along the protective cover 6. The air flow blown out through the air outlet holes 12 can reduce the influence of the external wind on the atomized liquid medicine. The baffle plate 13 can block the atomized liquid medicine blown towards the face of the staff by the wind, reducing the inhalation of the liquid medicine by the staff. An air inlet hole is opened on the bottom shell 9 to facilitate air intake.

[0027] Further optimized solution: The support mechanism includes a circular tube 14. A through hole is provided on the bottom plate 1, and the circular tube 14 is fixedly connected within the through hole. A first rotating shaft 15 is inserted into the circular tube 14. A positioning mechanism is provided between the first rotating shaft 15 and the circular tube 14. An installation plate 16 is fixedly connected to the first rotating shaft 15, and the protective cover 6 is fixedly connected to the installation plate 16.

[0028] The first rotating shaft 15 can rotate within the circular tube 14. The positioning mechanism can fix the first rotating shaft 15. By means of the first rotating shaft 15, the direction of the installation plate 16 can be adjusted, thus facilitating the adjustment of the spraying direction of the atomizing nozzle 7.

[0029] Further optimized solution: The positioning mechanism includes an upper turntable 17 and a lower turntable 18. The upper turntable 17 is fixedly connected to the first rotating shaft 15. The upper turntable 17 is located above the circular tube 14. The lower turntable 18 is fixedly connected to the circular tube 14. The upper turntable 17 is located above the lower turntable 18. A number of first positioning holes 19 are provided on the upper turntable 17, and a number of second positioning holes 20 are provided on the lower turntable 18. A positioning rod 32 is inserted into the first positioning hole 19 and the second positioning hole 20. A limiting plate 21 is fixedly connected to the first rotating shaft 15. The limiting plate 21 is located below the circular tube 14.

[0030] The upper turntable 17 and the limiting plate 21 are located at both ends of the circular tube 14, thereby preventing the first rotating shaft 15 from moving up and down. When the angle of the installation plate 16 needs to be adjusted, the positioning rod 32 is pulled out from the first positioning hole 19 and the second positioning hole 20, the first rotating shaft 15 is rotated, and when it reaches the required position, the positioning rod 32 is inserted into the first positioning hole 19 and the second positioning hole 20.

[0031] Further optimized solution: A motor 22 is fixedly connected within the bottom shell 9. The output end of the motor 22 is fixedly connected to a second rotating shaft 23. The second rotating shaft 23 extends into the liquid medicine tank 3. A number of stirring rods 24 are fixedly connected to the second rotating shaft 23.

[0032] The motor 22 drives the second rotating shaft 23 to rotate, and the second rotating shaft 23 drives the stirring rods 24 to rotate, which can stir the liquid medicine.

[0033] Further optimized solution: A storage battery 25 is fixedly connected within the bottom shell 9. The water pump 5, the air pump 10 and the motor 22 are all electrically connected to the storage battery 25.

[0034] The storage battery 25 powers the water pump 5, the air pump 10 and the motor 22, which can reduce the situation of external power supply and is more convenient to use.

[0035] Further optimized solution: A slot 26 is fixedly connected to the bottom plate 1, and a plug 27 is fixedly connected to the shielding plate 13. The plug 27 is inserted into the slot 26.

[0036] The baffle plate 13 is connected to the bottom plate 1 through the insertion block 27, and the baffle plate 13 can be not used when there is no wind or the wind force is small.

[0037] In a further optimized solution, the hand-held mechanism includes a connecting plate 28 and a hand-held rod 29. The connecting plate 28 is fixedly connected to the bottom plate 1, and the hand-held rod 29 is fixedly connected to the connecting plate 28.

[0038] When using the device, hold it by hand on the hand-held rod 29 and push the device.

[0039] In a further optimized solution, a cover body 30 is detachably connected to the liquid adding port 4, and a ventilation hole 31 is opened on the cover body 30.

[0040] The cover body 30 can prevent the liquid medicine from spilling out, and the ventilation hole 31 facilitates the air to enter the liquid medicine tank 3.

[0041] The usage method of this device is as follows: hold it by hand on the hand-held rod 29, push the device, pour the liquid medicine into the liquid medicine tank 3 through the liquid adding port 4, start the motor 22, the motor 22 drives the second rotating shaft 23 to rotate, the second rotating shaft 23 drives the stirring rod 24 to rotate, and the liquid medicine can be stirred to make the liquid medicine more uniform. Start the water pump 5. If the wind force is large, start the air pump 10. The air pump 10 sends air to the annular pipe 11 through the second hose 33, and the air flow is ejected through the air outlet holes 12. The direction of the air outlet holes 12 blows out along the protective cover 6. The air flow blown out through the air outlet holes 12 can reduce the influence of the external wind on the atomized liquid medicine. When it is necessary to adjust the angle of the mounting plate 16, pull out the positioning rod 32 from the first positioning hole 19 and the second positioning hole 20, rotate the first rotating shaft 15, and when it rotates to the required position, insert the positioning rod 32 into the first positioning hole 19 and the second positioning hole 20.

[0042] In the description of the present invention, it should be understood that the orientation or positional relationship indicated by the terms "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation to the present invention.

[0043] The embodiments described above are only for describing the preferred mode of the present invention, and do not limit the scope of the present invention. Without departing from the design spirit of the present invention, various deformations and improvements made by those of ordinary skill in the art to the technical solution of the present invention should fall within the protection scope determined by the claims of the present invention.

Claims

1. A pesticide spraying device with good protection performance, characterized in that, include: A base plate (1), a plurality of support plates (2) are fixedly connected to the base plate (1), a moving mechanism is provided on the support plate (2), and a hand-held mechanism is fixedly connected to the base plate (1); A liquid medicine box (3) is fixedly connected to the bottom plate (1), a liquid filling port (4) is provided on the liquid medicine box (3), a water pump (5) is fixedly connected inside the liquid medicine box (3), a supporting mechanism is movably provided on the bottom plate (1), a protective cover (6) is fixedly connected to the supporting mechanism, an atomizing nozzle (7) is fixedly connected inside the protective cover (6), the water pump (5) is connected to the atomizing nozzle (7) via a first hose (8), and the bottom surface of the bottom plate (1) is fixedly A bottom shell (9) is fixedly connected to the bottom shell (9), an air pump (10) is fixedly connected to the bottom shell (9), an annular tube (11) is fixedly connected inside the protective cover (6), a plurality of air outlet holes (12) are provided on the annular tube (11), the annular tube (11) is connected to the air pump (10) through a second hose (33), a shielding plate (13) is detachably connected to the bottom plate (1), and the shielding plate (13) is located between the hand-held mechanism and the liquid medicine tank (3).

2. The pesticidal spraying device with good protection according to claim 1, characterized in that: The supporting mechanism comprises a circular tube (14), a through hole is formed on the bottom plate (1), the circular tube (14) is fixedly connected in the through hole, a first rotating shaft (15) is passed through the circular tube (14), a positioning mechanism is provided between the first rotating shaft (15) and the circular tube (14), a mounting plate (16) is fixedly connected to the first rotating shaft (15), and the protective cover (6) is fixedly connected to the mounting plate (16).

3. The pesticidal spraying device with good protection according to claim 2, characterized in that: The positioning mechanism comprises an upper turntable (17) and a lower turntable (18); the upper turntable (17) is fixedly connected to the first rotating shaft (15); the upper turntable (17) is located above the circular tube (14); the lower turntable (18) is fixedly connected to the circular tube (14); the upper turntable (17) is located above the lower turntable (18); the upper turntable (17) is provided with a plurality of first positioning holes (19); the lower turntable (18) is provided with a plurality of second positioning holes (20); positioning rods (32) are inserted into the first positioning holes (19) and the second positioning holes (20); a limiting plate (21) is fixedly connected to the first rotating shaft (15); the limiting plate (21) is located below the circular tube (14).

4. A pesticide spraying device with good protection performance according to claim 1, characterized in that: A motor (22) is fixedly connected inside the bottom shell (9), a second rotating shaft (23) is fixedly connected to the output end of the motor (22), the second rotating shaft (23) extends into the medicine liquid tank (3), and a plurality of stirring rods (24) are fixedly connected to the second rotating shaft (23).

5. A pesticide spraying device with good protection, as described in claim 4, characterized in that: A storage battery (25) is fixedly connected inside the bottom shell (9), and the water pump (5), the air pump (10) and the motor (22) are all electrically connected to the storage battery (25).

6. A pesticide spraying device with good protection performance according to claim 1, characterized in that: The bottom plate (1) is fixedly connected with a slot (26), the shielding plate (13) is fixedly connected with an insert block (27), and the insert block (27) is inserted into the slot (26).

7. A pesticide spraying device with good protection performance according to claim 1, characterized in that: The hand-held mechanism includes a connecting plate (28) and a hand-held rod (29). The connecting plate (28) is fixedly connected to the bottom plate (1), and the hand-held rod (29) is fixedly connected to the connecting plate (28).

8. A pesticide spraying device with good protection performance according to claim 1, characterized in that: A cover body (30) is detachably connected to the liquid filling port (4), and a ventilation hole (31) is formed in the cover body (30).

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