Pesticide spraying machine

Abstract

The utility model belongs to the field of pesticide spraying machines, particularly relates to a pesticide spraying machine, and aims to solve the problems that an existing device needs to spray pesticide through a water pump, most pesticide contains impurities which are not completely melted and is prone to blockage, and pesticide liquid cannot be fully mixed due to large-batch feeding when the device feeds the pesticide. The pesticide mixing device comprises a bottom plate, the top of the bottom plate is fixedly connected with a mixing barrel, one side of the top of the mixing barrel is provided with a feeding port, the feeding port is used for feeding pesticides, the inner wall of the top of the mixing barrel is fixedly connected with a circular ring plate, and a second rotating shaft rotationally penetrates through the inner wall of the bottom of the mixing barrel. Different kinds of pesticides are fed into the containing groove through the feeding hopper and the feeding port, the servo motor is started, the driving device moves, through transmission of the first bevel gear and the second bevel gear, the pesticides and water are stirred, the multiple kinds of pesticides slide off separately, and then the mixing efficiency can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of medicine spraying machines, in particular to a medicine spraying machine. Background Art

[0002] A sprayer is a kind of agricultural machinery that mixes water and liquid medicine and then sprays the liquid onto the surface of an object under pressure. It is a kind of agricultural pesticide application machinery and a plant protection machinery of agricultural machinery. It is equipped with a tractor to complete the spraying operation. There are several types of sprayers, mainly: self-propelled boom sprayer, traction sprayer, hanging sprayer, and boom sprayer.

[0003] After searching, the publication number CN216821417U discloses a self-propelled orchard sprayer, including a frame, a running wheel, a power shaft, a motor, and a nozzle. The nozzle is arranged on the outer wall of the frame, a water tank is arranged inside the frame, a water pump is arranged above the water tank, a water suction pipe is connected to the water pump and extends into the bottom of the water tank, and a branch pipe is arranged between the water pump and the nozzle. A water injection pipe with a top cover is arranged above the water tank and passes through the frame. An axle seat is arranged between the frame and the power shaft, a battery compartment is arranged below the frame, and the motor is fixedly installed outside the battery compartment, and the shaft wheel of the motor is engaged with the gear hoop on the power shaft. A handle is arranged on the front side wall of the frame. Preferably, the nozzles are installed inside the bell mouth to form a group, and there are two groups on each side of the frame. An external transparent scale is arranged on the outer wall of one side of the water tank.

[0004] Although this type of self-propelled orchard sprayer can automatically spray pesticides, it still has the following problems when used:

[0005] The device needs to use a water pump to spray the medicine, and most of the medicines contain impurities that are not completely melted, which is prone to blockage;

[0006] When the device feeds pesticides, large-volume feeding results in insufficient mixing of the pesticide solution, making it inconvenient to use. Utility Model Content

[0007] The utility model aims to solve the problems in the prior art that the device needs to use a water pump to spray pesticides, most of the pesticides contain impurities that are not completely melted, and are prone to clogging. When the device feeds pesticides, large batches of materials are fed, resulting in insufficient mixing of the pesticides and inconvenience in use. A pesticide sprayer is proposed.

[0008] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0009] A pesticide sprayer comprises a bottom plate, a mixing drum is fixedly connected to the top of the bottom plate, a feeding port is provided on one side of the top of the mixing drum, the feeding port is used to feed pesticide, a circular plate is fixedly connected to the inner wall of the top of the mixing drum, and a second rotating shaft is rotatably penetrated through the inner wall of the bottom of the mixing drum;

[0010] A mixing component, which is arranged on the outer wall of the second rotating shaft and is used to mix the medicine;

[0011] The bottom four corners of the bottom plate are all fixedly connected with second vertical plates, and a first rotating shaft is rotatably passed through two second vertical plates on the same side, and both ends of the first rotating shaft are fixedly connected with moving wheels;

[0012] A driving assembly, which is arranged at the bottom of the base plate and is used to drive the first rotating shaft to rotate;

[0013] A spraying assembly is arranged on one side of the top of the base plate and is used for spraying pesticides on fruit trees.

[0014] In one possible design, the mixing assembly includes a plurality of stirring blades fixedly connected to the outer wall of the second rotating shaft, a circular plate fixedly connected to the top of the second rotating shaft, a plurality of first spherical blocks fixedly connected to the top of the circular plate, and a second bevel gear fixedly connected to the bottom of the second rotating shaft.

[0015] In a possible design, the drive assembly includes a first vertical plate fixedly connected to the bottom of the base plate, a servo motor is fixedly connected to one side of the first vertical plate, one end of the output shaft of the servo motor is fixedly connected to a first bevel gear, the first bevel gear is meshed with a second bevel gear, the output shaft of the servo motor and the outer wall of one of the first rotating shafts are fixedly sleeved with a synchronous wheel, and the outer wall transmission sleeves of the two synchronous wheels are provided with the same synchronous belt.

[0016] In one possible design, the spray assembly includes a water pump fixedly connected to the top of the base plate, the water inlet of the water pump is fixedly connected to a water inlet pipe, one end of the water inlet pipe extends to the interior of the mixing barrel, the water outlet of the water pump is fixedly connected to a water outlet pipe, the outer wall of the mixing barrel is fixedly sleeved with an annular box, one end of the water outlet pipe is fixedly connected to the bottom of the annular box, and the outer wall of the annular box is provided with a plurality of water spray holes.

[0017] In a possible design, the top of the mixing cylinder is rotatably connected to a rotating plate, a sliding rod slides through the inside of the rotating plate, the top of the sliding rod is fixedly connected to a limiting plate, and the bottom of the limiting plate and the top of the rotating plate are fixedly connected with the same tension spring, which is sleeved on the sliding rod.

[0018] In a possible design, the bottom of the slide rod extends to the interior of the mixing barrel and is fixedly connected to a material plate, which is located inside the circular plate. A plurality of placement grooves are provided on the top of the material plate, which are used in conjunction with the feed port. An inclined groove is provided on the top of the circular plate, which is used in conjunction with the material plate.

[0019] In a possible design, the same water inlet hole is opened inside the limit plate and the sliding rod, and the water inlet hole is connected to the mixing barrel. The bottom of the material plate is fixedly connected to a fixing ring, and the bottom of the fixing ring is fixedly connected to a plurality of second spherical blocks, and the second spherical blocks are used in conjunction with the first spherical blocks.

[0020] In a possible design, a transparent window is provided on one side of the mixing cylinder, a feed hopper is fixedly connected to the top of the mixing cylinder, and a cover plate is hinged on the top of the feed hopper.

[0021] In the present application, when adding materials, the cover plate is opened, and different types of pesticides are fed into the interior of the placement slot through the feed hopper and the feed port. After one type of pesticide is loaded, the limit plate can be rotated, the limit plate drives the slide bar to rotate, and the slide bar drives the tension spring and the material plate to rotate. At this time, the placement slots at different positions can be rotated to the bottom of the feed port to continue the drug addition process, and water is directly fed into the interior of the bottom plate through the water inlet hole;

[0022] When moving to the orchard, the servo motor can be started, and the output shaft of the servo motor drives one of the first rotating shafts to rotate through the synchronous wheel and the synchronous belt, thereby driving the moving wheel to rotate, the driving device moves, and the second rotating shaft can be driven to rotate through the transmission of the first bevel gear and the second bevel gear, and the second rotating shaft drives the plurality of stirring blades to rotate, so as to stir the pesticide and water;

[0023] At the same time, the second rotating shaft drives the circular plate to rotate, and the circular plate drives the first spherical block to rotate. When the first spherical block contacts the second spherical block, the fixing ring and the material plate can be pushed up. At this time, there is a gap between the material plate and the circular plate. The pesticide slides down along the inclined surface of the placement groove and enters the water. Multiple pesticides slide down separately, thereby improving the mixing efficiency.

[0024] When spraying is needed, start the water pump, which draws water out of the mixing barrel through the water inlet pipe, sends the water into the ring box through the water outlet pipe, and finally discharges the water through multiple water spray holes to complete the spraying process. The remaining amount of the medicine can be checked through the transparent window, which is convenient to use. Beneficial Effects

[0025] In the utility model, the sprayer can achieve the effect of quickly mixing pesticides and water through the mixing component, and can slowly feed the pesticides, thereby improving the mixing efficiency;

[0026] In the utility model, the sprayer can achieve the effect of moving the device by moving the components, and can provide power for the mixing components, thereby reducing costs;

[0027] In the utility model, different kinds of pesticides are fed into the interior of the placement groove through the feed hopper and the feed port, water is directly fed into the interior of the bottom plate through the water inlet hole, the servo motor is started, the driving device moves, and the second rotating shaft can be driven to rotate through the transmission of the first bevel gear and the second bevel gear to stir the pesticide and water. There is a gap between the material plate and the circular ring plate, and the pesticide slides down along the inclined surface of the placement groove and enters the interior of the water. Multiple pesticides slide down separately, thereby improving the mixing efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 This is a three-dimensional structural schematic diagram of a spraying machine proposed by the utility model;

[0029] Figure 2 A schematic diagram of the three-dimensional structure of a spraying machine proposed by the utility model from a second viewing angle;

[0030] Figure 3 This is a three-dimensional structural schematic diagram of a mixing cylinder in a sprayer proposed by the utility model;

[0031] Figure 4 This is a three-dimensional structural schematic diagram of a bottom plate and a stirring blade in a spraying machine proposed by the utility model;

[0032] Figure 5 This is a three-dimensional structural schematic diagram of a circular ring plate and a fixed ring in a spraying machine proposed by the utility model;

[0033] Figure 6 The utility model is a schematic diagram of the explosion structure of a middle material plate and annular plate in a spraying machine.

[0034] In the figure: 1, bottom plate; 2, water inlet pipe; 3, water pump; 4, water outlet pipe; 5, mixing barrel; 6, cover plate; 7, limit plate; 8, ring box; 9, water spray hole; 10, transparent window; 11, moving wheel; 12, servo motor; 13, first vertical plate; 14, synchronous wheel; 15, synchronous belt; 16, first bevel gear; 17, second bevel gear; 18, second vertical plate; 19, first rotating shaft; 20, feed hopper; 21, feed port; 22, first spherical block; 23, second rotating shaft; 24, circular plate; 25, stirring blade; 26, circular ring plate; 27, material plate; 28, fixing ring; 29, second spherical block; 30, water inlet hole; 31, slide rod; 32, tension spring; 33, rotating plate; 34, placement groove; 35, inclined groove. DETAILED DESCRIPTION

[0035] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0036] Example 1

[0037] Reference Figure 1-6 A pesticide sprayer, which is used in the field of pesticide sprayers, comprises: a bottom plate 1, a mixing barrel 5 is fixedly connected to the top of the bottom plate 1, a feeding port 21 is opened on one side of the top of the mixing barrel 5, and the feeding port 21 is used to feed pesticides, a circular plate 26 is fixedly connected to the inner wall of the top of the mixing barrel 5, and a second rotating shaft 23 is rotatably penetrated through the inner wall of the bottom of the mixing barrel 5;

[0038] A mixing assembly, which is arranged on the outer wall of the second rotating shaft 23 and is used to mix the medicine solution. The mixing assembly includes a plurality of stirring blades 25 fixedly connected to the outer wall of the second rotating shaft 23. A circular plate 24 is fixedly connected to the top of the second rotating shaft 23. A plurality of first spherical blocks 22 are fixedly connected to the top of the circular plate 24. A second bevel gear 17 is fixedly connected to the bottom of the second rotating shaft 23. At the same time, the second rotating shaft 23 drives the circular plate 24 to rotate, and the circular plate 24 drives the first spherical blocks 22 to rotate. When the first spherical blocks 22 contact the second spherical blocks 29, the fixing ring 28 and the material plate 27 can be pushed upward. At this time, there is a gap between the material plate 27 and the circular plate 26. The pesticide slides down along the inclined surface of the placement groove 34 and enters the water. The multiple pesticides slide down separately, thereby improving the mixing efficiency.

[0039] The bottom four corners of the bottom plate 1 are all fixedly connected with second vertical plates 18, and a first rotating shaft 19 is rotatably passed through the two second vertical plates 18 on the same side, and both ends of the first rotating shaft 19 are fixedly connected with moving wheels 11;

[0040] A driving assembly, which is arranged at the bottom of the base plate 1 and is used to drive the first rotating shaft 19 to rotate. The driving assembly includes a first vertical plate 13 fixedly connected to the bottom of the base plate 1, and a servo motor 12 is fixedly connected to one side of the first vertical plate 13. One end of the output shaft of the servo motor 12 is fixedly connected to a first bevel gear 16, and the first bevel gear 16 is meshed with a second bevel gear 17. The output shaft of the servo motor 12 and the outer wall of one of the first rotating shafts 19 are fixedly sleeved with a synchronous wheel 14, and the outer wall transmission sleeves of the two synchronous wheels 14 are provided with the same synchronous belt 15. When moving to the orchard, the servo motor 12 can be started, and the output shaft of the servo motor 12 drives one of the first rotating shafts 19 to rotate through the synchronous wheel 14 and the synchronous belt 15, thereby driving the moving wheel 11 to rotate, and the driving device moves, and through the transmission of the first bevel gear 16 and the second bevel gear 17, the second rotating shaft 23 can be driven to rotate, and the second rotating shaft 23 drives a plurality of stirring blades 25 to rotate to stir the pesticide and water;

[0041] A spraying assembly is arranged on one side of the top of the base plate 1 and is used for spraying medicine on the fruit trees. The spraying assembly includes a water pump 3 fixedly connected to the top of the base plate 1. The water inlet of the water pump 3 is fixedly connected with a water inlet pipe 2. One end of the water inlet pipe 2 extends to the inside of the mixing barrel 5. The water outlet of the water pump 3 is fixedly connected with a water outlet pipe 4. The outer wall of the mixing barrel 5 is fixedly sleeved with an annular box 8. One end of the water outlet pipe 4 is fixedly connected with the bottom of the annular box 8. The outer wall of the annular box 8 is provided with a plurality of water spray holes 9. When spraying medicine is needed, the water pump 3 is started. The water pump 3 draws water from the inside of the mixing barrel 5 through the water inlet pipe 2, sends it into the inside of the annular box 8 through the water outlet pipe 4, and finally discharges it through the plurality of water spray holes 9 to complete the spraying process. The remaining amount of medicine can be checked through the transparent window 10, which is convenient to use.

[0042] The top of the mixing barrel 5 is rotatably connected with a rotating plate 33, and a sliding rod 31 is slidably penetrated inside the rotating plate 33. The top of the sliding rod 31 is fixedly connected to the limiting plate 7, and the bottom of the limiting plate 7 and the top of the rotating plate 33 are fixedly connected with the same tension spring 32, which is sleeved on the sliding rod 31. The bottom of the sliding rod 31 extends to the inside of the mixing barrel 5 and is fixedly connected with a material plate 27. The material plate 27 is located inside the circular plate 26. A plurality of placement grooves 34 are provided on the top of the material plate 27. The placement grooves 34 are used in conjunction with the feed port 21. The top of the circular plate 26 is provided with an inclined groove 35. The inclined groove 35 is used in conjunction with the material plate 27. When the cover plate 6 is turned over, different types of pesticides are fed into the feed hopper 2 at this time. 0 and the feed port 21 are fed into the interior of the placement groove 34. After one type of pesticide is loaded, the limit plate 7 can be rotated, the limit plate 7 drives the slide bar 31 to rotate, and the slide bar 31 drives the tension spring 32 and the material plate 27 to rotate. At this time, the placement grooves 34 at different positions can be rotated to the bottom of the feed port 21 to continue to complete the dosing process. Water is directly fed into the interior of the bottom plate 1 through the water inlet hole 30. The same water inlet hole 30 is opened in the limit plate 7 and the slide bar 31. The water inlet hole 30 is connected to the mixing barrel 5. The bottom of the material plate 27 is fixedly connected with a fixing ring 28, and the bottom of the fixing ring 28 is fixedly connected with a plurality of second spherical blocks 29. The second spherical blocks 29 are used in conjunction with the first spherical blocks 22.

[0043] Example 2

[0044] refer to Figure 1-6 , based on the improvement of Example 1: a transparent window 10 is provided on one side of the mixing cylinder 5, a feed hopper 20 is fixedly connected to the top of the mixing cylinder 5, and a cover plate 6 is hinged on the top of the feed hopper 20.

[0045] However, as is well known to those skilled in the art, the working principles and wiring methods of the water pump 3 and the servo motor 12 are commonplace, and are conventional means or common knowledge, and will not be elaborated here. Those skilled in the art may make any optional selections according to their needs or convenience.

[0046] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A spraying machine, characterized in that: include: A bottom plate (1), a mixing drum (5) is fixedly connected to the top of the bottom plate (1), a feeding port (21) is provided on one side of the top of the mixing drum (5), and the feeding port (21) is used to feed pesticides, a circular plate (26) is fixedly connected to the inner wall of the top of the mixing drum (5), and a second rotating shaft (23) is rotatably penetrated through the inner wall of the bottom of the mixing drum (5); A mixing component, the mixing component is arranged on the outer wall of the second rotating shaft (23) and is used to mix the medicine; The bottom four corners of the bottom plate (1) are fixedly connected to second vertical plates (18); a first rotating shaft (19) is rotatably passed through two second vertical plates (18) located on the same side; and both ends of the first rotating shaft (19) are fixedly connected to moving wheels (11); A driving assembly, the driving assembly being arranged at the bottom of the base plate (1) and being used to drive the first rotating shaft (19) to rotate; A spraying assembly, which is arranged on one side of the top of the base plate (1) and is used to spray pesticides on fruit trees; The top of the mixing barrel (5) is rotatably connected to a rotating plate (33), the interior of the rotating plate (33) is slidably penetrated by a slide rod (31), the top of the slide rod (31) is fixedly connected to a limit plate (7), the bottom of the limit plate (7) and the top of the rotating plate (33) are fixedly connected to a same tension spring (32), the tension spring (32) is sleeved on the slide rod (31), the bottom of the slide rod (31) extends to the interior of the mixing barrel (5) and is fixedly connected to a material plate (27), the material plate (27) is located inside the circular plate (26), and the top of the material plate (27) is provided with a plurality of placement A groove (34) is provided, the placement groove (34) is used in conjunction with the feed port (21), the top of the annular plate (26) is provided with an inclined groove (35), the inclined groove (35) is used in conjunction with the material plate (27), the inside of the limiting plate (7) and the sliding rod (31) is provided with a same water inlet hole (30), the water inlet hole (30) is connected to the mixing barrel (5), the bottom of the material plate (27) is fixedly connected with a fixing ring (28), the bottom of the fixing ring (28) is fixedly connected with a plurality of second spherical blocks (29), the second spherical blocks (29) are used in conjunction with the first spherical blocks (22).

2. A spraying machine according to claim 1, characterized in that: The mixing assembly comprises a plurality of stirring blades (25) fixedly connected to the outer wall of a second rotating shaft (23); a circular plate (24) is fixedly connected to the top of the second rotating shaft (23); a plurality of first spherical blocks (22) are fixedly connected to the top of the circular plate (24); and a second bevel gear (17) is fixedly connected to the bottom of the second rotating shaft (23).

3. A spraying machine according to claim 1, characterized in that: The driving assembly comprises a first vertical plate (13) fixedly connected to the bottom of the base plate (1); a servo motor (12) is fixedly connected to one side of the first vertical plate (13); a first bevel gear (16) is fixedly connected to one end of an output shaft of the servo motor (12); the first bevel gear (16) is meshed with a second bevel gear (17); the output shaft of the servo motor (12) and one of the first rotating shafts (19) are both fixedly sleeved with a synchronous wheel (14); and the outer wall transmission sleeves of the two synchronous wheels (14) are provided with a same synchronous belt (15).

4. A spraying machine according to claim 1, characterized in that: The spray assembly comprises a water pump (3) fixedly connected to the top of the base plate (1); a water inlet of the water pump (3) is fixedly connected to a water inlet pipe (2); one end of the water inlet pipe (2) extends to the interior of a mixing barrel (5); a water outlet of the water pump (3) is fixedly connected to a water outlet pipe (4); an annular box (8) is fixedly sleeved on the outer wall of the mixing barrel (5); one end of the water outlet pipe (4) is fixedly connected to the bottom of the annular box (8); and a plurality of water spray holes (9) are provided on the outer wall of the annular box (8).

5. A spraying machine according to claim 1, characterized in that: A transparent window (10) is provided on one side of the mixing cylinder (5), a feed hopper (20) is fixedly connected to the top of the mixing cylinder (5), and a cover plate (6) is hingedly connected to the top of the feed hopper (20).

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