Plant protection spraying device

Abstract

The utility model relates to the technical field of plant protection spraying, in particular to a plant protection spraying device which can be adjusted at multiple angles, effectively expand the spraying range, improve the spraying effect of plants and meet the use requirements. Comprising a bottom plate, four sets of universal wheels are fixedly installed at the bottom end of the bottom plate, a water tank is fixedly installed on one side of the top end of the bottom plate, a push handle is fixedly connected to the left sides of the bottom plate and the water tank, a water adding opening is formed in the top of the water tank in a communicating mode, and a tank cover rotationally covers the water adding opening through a hinge; the right end of the lifting plate is fixedly connected with a fixing plate, a reciprocating motor is fixedly installed on the fixing plate, a driving shaft is rotatably arranged on the fixing plate, the top end of a transmission rod is fixedly connected with the bottom of the spraying pipe, the transmission rod is fixedly sleeved with a bevel gear, and the bevel gear is meshed with a gear. Two limiting plates are fixedly arranged on the left side of the top end of the lifting plate in front-back symmetry.

Description

Technical Field

[0001] The utility model relates to the technical field of plant protection spraying, in particular to a plant protection spraying device. Background Art

[0002] Plants are one of the main forms of life, including familiar organisms such as trees, shrubs, vines, grasses, ferns, green algae, lichens, etc. Plant protection is also called phytomedicine. In order to ensure the normal growth of plants, it is generally necessary to spray pesticides on plants, so a plant protection spray device is needed.

[0003] The angle of the nozzle of the currently available plant protection spray device is mostly fixed when in use, which is not convenient for multi-angle adjustment, resulting in a small spray range, affecting the spray effect of the trees, and failing to meet the use requirements. Utility Model Content

[0004] In order to solve the above technical problems, the utility model provides a plant protection spray device which can be adjusted at multiple angles, effectively expand the spray range, improve the spray effect of plants, and meet the use requirements.

[0005] Technical Solution

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a plant protection spray device, including a base plate, a spray mechanism and an adjusting mechanism, four sets of universal wheels are fixedly installed at the bottom end of the base plate, a water tank is fixedly installed on one side of the top of the base plate, a hand push handle is fixedly connected to the base plate and the left side of the water tank, a water inlet is connected to the top of the water tank, and a tank cover is installed on the water inlet through a hinge rotating cover, the spray mechanism includes a high-pressure water pump, the high-pressure water pump is fixedly installed on the top of the base plate, the input end of the high-pressure water pump is connected to a liquid extraction pipe, the input end of the liquid extraction pipe is connected to the inside of the water tank, the output end of the high-pressure water pump is connected to a delivery hose, the output end of the delivery hose is connected to a spray pipe, and the output end of the spray pipe is connected to an atomizing nozzle, the adjusting mechanism includes an electric telescopic rod, the electric telescopic rod is fixedly installed on the base plate The top of the plate and the right side of the top of the bottom plate are symmetrically fixedly connected with two groups of brackets, and guide rods are fixedly connected between the two groups of brackets and the top of the bottom plate. The output end of the electric telescopic rod is fixedly connected with a lifting plate, and two groups of guide holes are arranged on the lifting plate. The lifting plate is slidably sleeved on the two groups of guide rods through the matching guide holes. The right end of the lifting plate is fixedly connected with a fixed plate, and a reciprocating motor is fixedly installed on the fixed plate. A driving shaft is rotatably provided on the fixed plate, and the bottom end of the driving shaft is fixedly connected to the output end of the reciprocating motor, and a gear is fixedly provided on the driving shaft. A transmission rod is rotatably provided in the center of the top of the lifting plate, and the top of the transmission rod is fixedly connected to the bottom of the spray pipe, and a bevel gear is fixedly provided on the transmission rod, and the bevel gear is meshed with the gear. Two groups of limit plates are fixedly provided symmetrically on the left side of the top of the lifting plate.

[0007] Preferably, a liquid level mirror is fixedly provided at the front end of the water tank.

[0008] Preferably, a non-slip handle sleeve is fixed on the outer wall of the push handle.

[0009] Preferably, sliding sleeves are fixedly provided in the two groups of guide holes on the lifting plate.

[0010] Preferably, the outer sides of the two groups of brackets are fixedly connected with reinforcement plates, and the bottom ends of the two groups of reinforcement plates are connected to the top end of the bottom plate.

[0011] Compared with the prior art, the utility model has the following beneficial effects: when in use, a sufficient amount of liquid medicine is added to the water tank. When spraying, the high-pressure water pump is started, and the high-pressure water pump extracts the liquid medicine from the water tank through the liquid extraction pipe, and then transports it to the spray pipe through the delivery hose, and then sprays it on the plants through the atomizing nozzle. By starting the electric telescopic rod, the electric telescopic rod can drive the lifting plate to slide up and down along the guide rod, so that the lifting plate can drive the spray pipe to move upward, thereby adjusting the spraying height of the atomizing nozzle, which is convenient for spraying plants at different heights. By starting the reciprocating motor, the reciprocating motor can be turned on and off. The motor drives the drive shaft to rotate, and the drive shaft drives the transmission rod to rotate through the meshing of the gear and the bevel gear, so that the transmission rod drives the spray pipe to rotate. During the rotation of the bevel gear, the limit plate plays a limiting role. When the front end of the bevel gear contacts a set of limit plates on the front side, the reciprocating motor starts to change the direction, so that the bevel gear rotates in the other direction, so that the transmission rod drives the spray pipe to reciprocate within a certain range, and the spray pipe drives the atomizing nozzle to spray at multiple angles, so that it can be adjusted at multiple angles, effectively expanding the spray range, improving the spray effect of plants, and meeting usage requirements. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the axonometric structure of the utility model;

[0013] Figure 2 It is a front structural schematic diagram of the utility model;

[0014] Figure 3 It is a partial enlarged structural schematic diagram of A of the utility model;

[0015] Figure 4 It is a partial axonometric structural schematic diagram of the utility model;

[0016] Markings in the attached figure: 1. bottom plate; 2. universal wheel; 3. hand push handle; 4. water tank; 5. water inlet; 6. tank cover; 7. high-pressure water pump; 8. suction pipe; 9. delivery hose; 10. spray pipe; 11. atomizing nozzle; 12. electric telescopic rod; 13. bracket; 14. guide rod; 15. lifting plate; 16. fixed plate; 17. reciprocating motor; 18. driving shaft; 19. gear; 20. transmission rod; 21. bevel gear; 22. limit block; 23. liquid level mirror; 24. anti-slip handle; 25. sliding sleeve; 26. reinforcement plate. DETAILED DESCRIPTION

[0017] The following is a further detailed description of the specific implementation of the present invention in conjunction with the accompanying drawings and examples. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0018] Example

[0019] See also Figure 1-Figure 4The utility model provides a plant protection spray device, comprising a base plate 1, four sets of universal wheels 2 are fixedly installed at the bottom end of the base plate 1, a water tank 4 is fixedly installed on one side of the top of the base plate 1, a hand push handle 3 is fixedly connected to the base plate 1 and the left side of the water tank 4, a water inlet 5 is connected to the top of the water tank 4, a box cover 6 is installed on the water inlet 5 through a hinge rotation cover, a high-pressure water pump 7 is fixedly installed on the top of the base plate 1, a liquid extraction pipe 8 is connected to the input end of the high-pressure water pump 7, the input end of the liquid extraction pipe 8 is connected to the inside of the water tank 4, a delivery hose 9 is connected to the output end of the delivery hose 9, a spraying pipe 10 is connected to the output end of the spraying pipe 10, and an atomizing nozzle 11 is connected to the output end of the spraying pipe 10, an electric telescopic rod 12 is fixedly installed on the top of the base plate 1, and the top right side of the base plate 1 is opposite to the top of the base plate 1. The scale is fixedly connected with two groups of brackets 13, and the two groups of brackets 13 are fixedly connected with guide rods 14 between the top of the bottom plate 1. The output end of the electric telescopic rod 12 is fixedly connected with a lifting plate 15, and the lifting plate 15 is provided with two groups of guide holes. The lifting plate 15 is slidably sleeved on the two groups of guide rods 14 through the matching guide holes. The right end of the lifting plate 15 is fixedly connected with a fixed plate 16, and a reciprocating motor 17 is fixedly installed on the fixed plate 16. A drive shaft 18 is rotatably provided on the fixed plate 16, and the bottom end of the drive shaft 18 is fixedly connected to the output end of the reciprocating motor 17. A gear 19 is fixedly sleeved on the drive shaft 18. A transmission rod 20 is rotatably provided at the center of the top of the lifting plate 15. The top of the transmission rod 20 is fixedly connected to the bottom of the spray pipe 10. The transmission rod 20 The upper fixed sleeve is provided with a bevel gear 21, and the bevel gear 21 is meshed with the gear 19, and two sets of limit plates 22 are fixedly provided symmetrically on the left side of the top of the lifting plate 15; when in use, a sufficient amount of liquid medicine is added to the water tank 4, and when spraying, by starting the high-pressure water pump 7, the high-pressure water pump 7 extracts the liquid medicine from the water tank 4 through the liquid extraction pipe 8, and then transports it to the spray pipe 10 through the delivery hose 9, and then sprays it on the plants through the atomizing nozzle 11. By starting the electric telescopic rod 12, the electric telescopic rod 12 can drive the lifting plate 15 to slide up and down along the guide rod 14, so that the lifting plate 15 can drive the spray pipe 10 to move upward, so as to adjust the spraying height of the atomizing nozzle 11, which is convenient for spraying plants at different heights. By starting the reciprocating motor 17, the reciprocating motor 17 drives the driving shaft 18 to rotate, and the driving shaft 18 drives the transmission rod 20 to rotate through the meshing of the gear 19 and the bevel gear 21, so that the transmission rod 20 drives the spray pipe 10 to rotate. During the rotation of the bevel gear 21, the limit plate 22 plays a limiting role. When the front end of the bevel gear 21 contacts a group of limit plates 22 on the front side, the reciprocating motor 17 starts to change the direction, so that the bevel gear 21 rotates in the other direction, so that the transmission rod 20 drives the spray pipe 10 to reciprocate within a certain range, so that the spray pipe 10 drives the atomizing nozzle 11 to spray at multiple angles, so that it can be adjusted at multiple angles, effectively expand the spray range, improve the spray effect of plants, and meet the use requirements.

[0020] A liquid level mirror 23 is fixedly provided at the front end of the water tank 4; by providing the liquid level mirror 23, it is convenient to observe the amount of liquid medicine remaining in the water tank 4 so as to replenish it in time.

[0021] An anti-skid handle sleeve 24 is fixedly sleeved on the outer wall of the hand push handle 3 ; by providing the anti-skid handle sleeve 24 , it is possible to prevent the hand from slipping when the hand push handle 3 is used to push the device to move.

[0022] Sliding sleeves 25 are fixedly disposed in the two sets of guide holes on the lifting plate 15 . The sliding sleeves 25 can make the lifting plate 15 slide on the guide rods 14 more smoothly.

[0023] The outer sides of the two groups of brackets 13 are fixedly connected with reinforcing plates 26, and the bottom ends of the two groups of reinforcing plates 26 are connected to the top of the bottom plate 1; by providing the reinforcing plates 26, the connection between the brackets 13 and the bottom plate 1 can be made more firm and stable.

[0024] The utility model is a plant protection spray device, and its working principle is that when in use, a sufficient amount of liquid medicine is added to the water tank 4. When spraying, by starting the high-pressure water pump 7, the high-pressure water pump 7 extracts the liquid medicine from the water tank 4 through the liquid extraction pipe 8, and then transports it to the spray pipe 10 through the delivery hose 9, and then sprays it on the plants through the atomizing nozzle 11. By starting the electric telescopic rod 12, the electric telescopic rod 12 can drive the lifting plate 15 to slide up and down along the guide rod 14, so that the lifting plate 15 can drive the spray pipe 10 to move upward, so as to adjust the spraying height of the atomizing nozzle 11, so as to facilitate spraying plants at different heights. By starting the reciprocating motor 17, the reciprocating motor 17 drives the driving shaft 18 to rotate, and the driving shaft 18 drives the transmission rod 20 to rotate through the meshing of the gear 19 and the bevel gear 21, so that the transmission rod 20 drives the spray pipe 10 to rotate. During the rotation of the bevel gear 21, the limit plate 22 plays a limiting role. When the front end of the bevel gear 21 contacts a group of limit plates 22 on the front side, the reciprocating motor 17 starts to change the direction, so that the bevel gear 21 rotates in the other direction, so that the transmission rod 20 drives the spray pipe 10 to reciprocate within a certain range, so that the spray pipe 10 drives the atomizing nozzle 11 to spray at multiple angles.

[0025] The installation method, connection method or setting method of the plant protection spray device of the utility model are all common mechanical methods, and any method that can achieve its beneficial effects can be implemented; the high-pressure water pump, reciprocating motor and electric telescopic rod of the plant protection spray device of the utility model are purchased on the market, and technicians in the industry only need to install and operate them according to the accompanying instruction manual.

[0026] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the technical principle of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention.

Claims

1. A plant protection spray device, comprising a base plate (1), characterized in that: Also includes a spray mechanism and an adjustment mechanism; A bottom plate (1), wherein four sets of universal wheels (2) are fixedly mounted on the bottom end of the bottom plate (1), a water tank (4) is fixedly mounted on one side of the top end of the bottom plate (1), a push handle (3) is fixedly connected to the bottom plate (1) and the left side of the water tank (4), a water inlet (5) is connected to the top of the water tank (4), and a box cover (6) is mounted on the water inlet (5) through a hinged rotating cover; A spray mechanism, the spray mechanism comprising a high-pressure water pump (7), the high-pressure water pump (7) being fixedly mounted on the top of the bottom plate (1), the input end of the high-pressure water pump (7) being connected to a liquid extraction pipe (8), the input end of the liquid extraction pipe (8) being connected to the inside of a water tank (4), the output end of the high-pressure water pump (7) being connected to a delivery hose (9), the output end of the delivery hose (9) being connected to a spray pipe (10), and the output end of the spray pipe (10) being connected to an atomizing nozzle (11); The adjustment mechanism comprises an electric telescopic rod (12), the electric telescopic rod (12) is fixedly mounted on the top of a base plate (1), two groups of brackets (13) are symmetrically fixedly connected to the right side of the top of the base plate (1), guide rods (14) are fixedly connected between the two groups of brackets (13) and the top of the base plate (1), the output end of the electric telescopic rod (12) is fixedly connected to a lifting plate (15), two groups of guide holes are provided on the lifting plate (15), the lifting plate (15) is slidably mounted on the two groups of guide rods (14) through the matching of the guide holes, the right end of the lifting plate (15) is fixedly connected to a fixed plate (16), and the fixed plate (16) is fixedly connected to the fixed plate (16). 6), a reciprocating motor (17) is fixedly installed on the fixed plate (16), a driving shaft (18) is rotatably provided on the fixed plate (16), and the bottom end of the driving shaft (18) is fixedly connected to the output end of the reciprocating motor (17), a gear (19) is fixedly sleeved on the driving shaft (18), a transmission rod (20) is rotatably provided at the center of the top of the lifting plate (15), the top end of the transmission rod (20) is fixedly connected to the bottom of the spray pipe (10), a bevel gear (21) is fixedly sleeved on the transmission rod (20), and the bevel gear (21) and the gear (19) are meshed with each other, and two groups of limit plates (22) are fixedly provided on the left side of the top of the lifting plate (15) in a front-to-back symmetrical manner.

2. A plant protection spray device according to claim 1, characterized in that: A liquid level mirror (23) is fixedly provided at the front end of the water tank (4).

3. A plant protection spray device as claimed in claim 2, characterized in that: An anti-slip handle sleeve (24) is fixedly sleeved on the outer wall of the push handle (3).

4. A plant protection spray device as claimed in claim 3, characterized in that: Sliding sleeves (25) are fixedly arranged in the two groups of guide holes on the lifting plate (15).

5. A plant protection spray device as claimed in claim 4, characterized in that: The outer sides of the two groups of brackets (13) are fixedly connected with reinforcing plates (26), and the bottom ends of the two groups of reinforcing plates (26) are connected to the top end of the bottom plate (1).

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