Movable farmland spraying device

Abstract

The utility model discloses a movable farmland spraying device, and relates to the technical field of farmland spraying. The device comprises a base, a fixing frame is fixedly connected to the base, handles are symmetrically and fixedly connected to one side of the fixing frame, a water storage tank is installed on the base, and a stirring piece is installed in the water storage tank. The device is provided with a lifting part, an adjusting part and a spray head, a connecting plate and the spray head are driven to rotate by starting a first motor to operate, so that the device can quickly spray in different directions around, and the spray head at the top can be driven to gradually rise by starting the lifting part to operate; secondly, the adjusting piece can be started to operate to adjust the spraying radian and the spraying range of the top spraying head, so that the device can adjust the height and the angle of the spraying head according to the conditions of the field crops, and the device can better adapt to the conditions of different field crops; and the spraying efficiency is greatly improved.

Description

Technical Field

[0001] The present application relates to the technical field of farmland spraying, and in particular to a mobile farmland spraying device. Background Art

[0002] In order to ensure the normal growth of crops and obtain high and stable yields, crops must be supplied with sufficient water. Under natural conditions, the water requirements of crops are often not met due to insufficient precipitation or uneven distribution. Therefore, artificial irrigation and spraying must be carried out to make up for the lack of natural rainfall.

[0003] The existing Chinese public patent (authorization announcement number: CN219352871U) mentions a farmland drug spraying device, including a mobile vehicle, a drug box is provided on the mobile vehicle, a box cover that can be opened and closed is provided above the drug box, a filtering mechanism is horizontally provided in the drug box, a stirring mechanism is provided below the filtering mechanism, a translation mechanism is provided above the filtering mechanism, a translation block is provided on the translation mechanism, and a telescopic mechanism is provided below the translation block. When taking out the drug bag and drug bottle, the farmland drug spraying device can directly take out the drug bag and drug bottle with the cooperation of the box cover, the filtering mechanism and the drug box, while improving the utilization rate of the drug.

[0004] During real-time use, the evenly mixed liquid needs to be sprayed on the surrounding farmland for irrigation to ensure the normal growth of crops. However, in the above-mentioned patent, it is not convenient to adjust the height and angle of the nozzle according to the situation of the crops in the farmland during spraying, resulting in a small spraying range and low efficiency. It is necessary to move the device multiple times to spray the surrounding farmland, resulting in high labor intensity for the staff and time-consuming and labor-intensive work. For this reason, the present application provides a mobile farmland spraying device. Utility Model Content

[0005] The purpose of the present application is to provide a mobile farmland spraying device to solve the problem that when spraying, the device is not convenient to adjust the height and angle of the nozzle according to the conditions of the crops on site, resulting in a small spraying range and low efficiency.

[0006] In order to achieve the above-mentioned purpose, this application specifically adopts the following technical solutions:

[0007] A mobile farmland spraying device comprises a base, a fixing frame fixedly connected to the base, a handle symmetrically fixedly connected to one side of the fixing frame, a water tank installed on the base, a stirring member installed inside the water tank, a battery fixedly connected to the top of the water tank, two supporting frames symmetrically fixedly connected to the base, lifting members installed inside the two supporting frames, supporting plates slidably arranged inside the two supporting frames, a fixing block fixedly connected to the supporting plate, an adjusting member installed inside the fixing block, an adjusting plate hingedly connected to the top of the fixing block, a connecting plate installed on the top of the adjusting plate, a plurality of spray heads installed on the connecting plate, and a plurality of universal wheels installed at the bottom of the base.

[0008] By adopting the above technical solution, the stirring member is started to fully stir the internal water source so that the medicine and the water source are fully mixed. Then, the handle is held to push the base, and the device is moved to the farmland according to the rotation of the universal wheel to spray around through the nozzle. When the crops in some farmlands are relatively high, the lifting member inside the support frame can be started to drive the support plate to move upward, thereby driving the top nozzle to gradually rise. When it is necessary to spray the farmland farther away, the adjustment member inside the fixed block can be started to adjust the lifting angle of the adjustment plate, thereby adjusting the spraying arc and range of the top nozzle, so that the device can adjust the height of the nozzle according to the situation of the crops in the farmland on site, better adapt to different farmland crop conditions, and greatly improve the spraying efficiency.

[0009] Furthermore, the stirring element includes a second motor fixedly connected to one side of a water tank, a stirring rod is rotatably connected inside the water tank, an output end of the second motor is fixedly connected to one end of the stirring rod, a plurality of stirring blades are evenly and fixedly connected to the stirring rod, and a water inlet is fixedly connected to the top of the water tank.

[0010] By adopting the above technical solution, the internal water source and the reagent are fully mixed through the rotation of the stirring blade, so that the subsequent spraying can be better completed.

[0011] Furthermore, the lifting member includes a slide groove opened inside the two support frames, in which a motor three is fixedly connected to one of the slide grooves, a threaded rod one is rotatably connected to the slide groove, an output end of the motor three is fixedly connected to one end of the threaded rod one, and sliders are fixedly connected to both sides of the support plate, and one of the sliders is threadedly connected to the threaded rod one.

[0012] By adopting the above technical solution, by starting motor three, the support plate can be driven to move between the two support frames, thereby driving the top nozzle to move together, so that the device can adjust the height of the nozzle according to the situation of the on-site farmland crops, and better adapt to different farmland crop conditions.

[0013] Furthermore, a guide rod is fixedly connected in another slide groove, and another slide block is slidably connected to the guide rod.

[0014] By adopting the above technical solution, when the threaded rod 1 rotates, the slider will move on the threaded rod 1 under the guidance of the guide rod, thereby driving the support plate to move between the two support frames.

[0015] Furthermore, the adjusting member includes a limit block fixedly connected to the inside of the fixed block, a motor four is fixedly connected to one side of the fixed block, a threaded rod two is rotatably connected to the inside of the limit block, an output end of the motor four is fixedly connected to one end of the threaded rod two, and a threaded sleeve is threadedly connected to the threaded rod two.

[0016] By adopting the above technical solution, the operation of the motor 4 can drive the threaded rod 2 to rotate, so that the threaded sleeve moves on the threaded rod 2.

[0017] Furthermore, adjustment grooves are symmetrically provided on both sides of the limit block, and sliding rods are fixedly connected to both sides of the threaded sleeve, and the sliding rods are slidably arranged in the adjustment grooves.

[0018] By adopting the above technical solution, when the threaded rod 2 rotates, the threaded sleeve will move on the threaded rod 2 under the guidance of the sliding rod and the adjusting groove.

[0019] Furthermore, the sliding rod is rotatably connected to a hinge plate 1, and both sides of the limit block are rotatably connected to hinge plate 2, the end of the hinge plate 1 away from the sliding rod is rotatably connected to the middle end of the hinge plate 2, the bottom of the adjustment plate is symmetrically fixedly connected to a hinge block, and the end of the hinge plate 2 away from the limit block is rotatably connected to the hinge block.

[0020] By adopting the above technical solution, as the sliding rod moves, hinged plate one will push hinged plate two to rotate and rise on both sides of the limit block. When hinged plate two gradually rises, the nozzle on the top will be tilted, greatly increasing the spraying angle and curvature of the nozzle.

[0021] Furthermore, a pump is fixedly connected to the adjusting plate, the water pumping end of the pump is fixedly connected to the water tank, the water outlet end of the pump is fixedly connected to one side of the connecting plate, a motor 1 is fixedly connected to the top of the adjusting plate, and the output end of the motor 1 is fixedly connected to the bottom of the connecting plate.

[0022] By adopting the above technical solution, the motor is started to rotate to drive the connecting plate and the spray head to rotate, so that the device can quickly spray in different directions around.

[0023] In summary, the present application includes at least one of the following beneficial effects:

[0024] 1. The present application is provided with a lifting member, an adjusting member and a nozzle. By starting the motor, the connecting plate and the nozzle are driven to rotate, so that the device can quickly spray in different directions around. By starting the lifting member, the nozzle on the top can be gradually raised, so that the device can adjust the height of the nozzle according to the situation of the on-site farmland crops. Secondly, the adjusting member can be started to adjust the spraying arc and range of the top nozzle, so that the device can adjust the height and angle of the nozzle according to the situation of the on-site farmland crops, better adapt to different farmland crop conditions, and greatly improve the spraying efficiency.

[0025] 2. The present application is provided with a stirring element. After the medicine and water source required for spraying are poured into the water tank through the water inlet, the second motor is started to drive the multiple stirring blades to rotate continuously. The rotation of the stirring blades allows the internal water source and the medicine to be fully mixed, so as to better complete the subsequent spraying. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a schematic diagram of the three-dimensional structure of the device body in this application.

[0027] Figure 2 It is a schematic diagram of the internal structure of the water storage tank in this application.

[0028] Figure 3 It is a three-dimensional structural schematic diagram of the lifting component in this application.

[0029] Figure 4 It is a three-dimensional structural schematic diagram of the adjusting member in this application.

[0030] Description of reference numerals:

[0031] 1. Base; 2. Fixed frame; 3. Handle; 4. Water tank; 5. Battery; 6. Support frame; 7. Support plate; 8. Fixed block; 9. Adjustment plate; 10. Pump; 11. Connecting plate; 12. Nozzle; 13. Universal wheel; 14. Motor 1; 41. Motor 2; 42. Stirring rod; 43. Stirring blade; 44. Water inlet; 61. Motor 3; 62. Threaded rod 1; 63. Sliding block; 64. Guide rod; 81. Limit block; 82. Motor 4; 83. Threaded rod 2; 84. Threaded sleeve; 85. Sliding rod; 86. Articulated plate 1; 87. Articulated plate 2; 88. Articulated block. DETAILED DESCRIPTION

[0032] The following is combined with Figure 1-4 This application is described in further detail.

[0033] The embodiment of the present application discloses a mobile farmland spraying device.

[0034] Reference Figure 1A mobile farmland spraying device comprises a base 1, a fixing frame 2 is fixedly connected to the base 1, a handle 3 is symmetrically fixedly connected to one side of the fixing frame 2, a water tank 4 is installed on the base 1, a stirring member is installed inside the water tank 4, a battery 5 is fixedly connected to the top of the water tank 4, two supporting frames 6 are symmetrically fixedly connected to the base 1, lifting members are installed in the two supporting frames 6, supporting plates 7 are slidably arranged in the two supporting frames 6, a fixing block 8 is fixedly connected to the supporting plate 7, an adjusting member is installed inside the fixing block 8, an adjusting plate 9 is hingedly connected to the top of the fixing block 8, a connecting plate 11 is installed on the top of the adjusting plate 9, a plurality of nozzles 12 are installed on the connecting plate 11, a plurality of universal wheels 13 are installed at the bottom of the base 1, a pump 10 is fixedly connected to the adjusting plate 9, a water pumping end of the pump 10 is fixedly connected to the water tank 4, a water outlet end of the pump 10 is fixedly connected to one side of the connecting plate 11, a motor 14 is fixedly connected to the top of the adjusting plate 9, and an output end of the motor 14 is fixedly connected to the bottom of the connecting plate 11.

[0035] When in use, first pour the water source and medicine required for spraying into the water tank 4, then start the stirring piece to fully stir the internal water source, so that the medicine and the water source are fully mixed, and the subsequent spraying is better completed, then hold the handle 3 to push the base 1, and move the device to the farmland according to the rotation of the universal wheel 13. At this time, the pump 10 can be started to pump the water source inside the water tank 4 into the connecting plate 11, and then spray it around through the nozzle 12, and at the same time start the motor 14 to drive the connecting plate 11 and the nozzle 12 to rotate, so that the device can quickly spray in different directions around. In addition, when there are some high crops in the farmland, the support frame can be started 6, the lifting parts inside are operated to drive the support plate 7 to move upward, thereby driving the top nozzle 12 to gradually rise, so that the device can adjust the height of the nozzle 12 according to the situation of the farmland crops on site, better adapt to different farmland crop conditions, greatly improve the spraying efficiency, quickly complete the farmland spraying, and effectively reduce the labor intensity of the staff. Secondly, when it is necessary to spray the farmland farther away, the adjustment parts inside the fixed block 8 can be started to operate to adjust the lifting angle of the adjustment plate 9, so as to adjust the spraying arc and range of the top nozzle 12, so that the nozzle 12 can easily spray and irrigate the distant farmland, greatly improving the practicality of the device and meeting different needs.

[0036] Reference Figure 1 and Figure 2 The stirring member includes a motor 41 fixedly connected to one side of the water tank 4, a stirring rod 42 is rotatably connected inside the water tank 4, an output end of the motor 41 is fixedly connected to one end of the stirring rod 42, a plurality of stirring blades 43 are evenly fixedly connected to the stirring rod 42, and a water inlet 44 is fixedly connected to the top of the water tank 4.

[0037] When in use, first pour the medicine and water source required for spraying into the water tank 4 through the water inlet 44, then start the motor 2 41 to drive the stirring rod 42 to rotate, thereby driving the multiple stirring blades 43 to rotate continuously. The rotation of the stirring blades 43 allows the internal water source and the medicine to be fully mixed, so as to better complete the subsequent spraying.

[0038] Reference Figure 1 and Figure 3 The lifting member includes a slide groove opened inside the two support frames 6, one of the slide grooves is fixedly connected to a motor three 61, a threaded rod one 62 is rotatably connected in the slide groove, the output end of the motor three 61 is fixedly connected to one end of the threaded rod one 62, and sliders 63 are fixedly connected to both sides of the support plate 7, one of the sliders 63 is threadedly connected to the threaded rod one 62, and a guide rod 64 is fixedly connected to the other slide groove, and the other slider 63 is slidably connected to the guide rod 64.

[0039] When in use, the motor three 61 can be started to drive the threaded rod one 62 to rotate. When the threaded rod one 62 rotates, the slider 63 will move on the threaded rod one 62 under the guidance of the guide rod 64, thereby driving the support plate 7 to move between the two support frames 6. When the support plate 7 moves, the top nozzle 12 can be driven to move together, so that the device can adjust the height of the nozzle 12 according to the conditions of the farmland crops on site, better adapt to different farmland crop conditions, and greatly improve the spraying efficiency.

[0040] Reference Figure 1 and Figure 4 The adjusting member includes a limit block 81 fixedly connected to the inside of the fixed block 8, a motor 4 82 is fixedly connected to one side of the fixed block 8, a threaded rod 2 83 is rotatably connected to the inside of the limit block 81, the output end of the motor 4 82 is fixedly connected to one end of the threaded rod 2 83, a threaded sleeve 84 is threadedly connected to the threaded rod 2 83, and adjustment grooves are symmetrically provided on both sides of the limit block 81, and sliding rods 85 are fixedly connected to both sides of the threaded sleeve 84. The sliding rod 85 is slidably set in the adjustment groove, and a hinge plate 1 86 is rotatably connected to the sliding rod 85, and hinge plates 2 87 are rotatably connected to both sides of the limit block 81. One end of the hinge plate 1 86 away from the sliding rod 85 is rotatably connected to the middle end of the hinge plate 2 87, and the bottom of the adjusting plate 9 is symmetrically fixedly connected with hinge blocks 88, and one end of the hinge plate 2 87 away from the limit block 81 is rotatably connected to the hinge block 88.

[0041] When in use, the motor 4 82 can be started to drive the threaded rod 2 83 to rotate. When the threaded rod 2 83 rotates, the threaded sleeve 84 will move on the threaded rod 2 83 under the guidance of the sliding rod 85 and the adjusting groove. When the threaded sleeve 84 moves, the hinged plate 1 86 will rotate on the sliding rod 85. As the sliding rod 85 moves, the hinged plate 1 86 will push the hinged plate 2 87 to rotate and rise on both sides of the limit block 81. When the hinged plate 2 87 gradually rises, it will drive the adjusting plate 9 to tilt and rise on the top of the fixed block 8, thereby driving the sprinkler 12 on the top to tilt, greatly improving the spraying angle and curvature of the sprinkler 12, so that the sprinkler 12 can easily spray and irrigate crops in the distance, greatly improving the practicability of the device and meeting different needs.

[0042] The implementation principle of a mobile farmland spraying device in this embodiment is as follows: when in use, first pour the medicine and water source required for spraying into the water storage tank 4 through the water inlet 44, then start the motor 2 41 to drive the stirring rod 42 to rotate, thereby driving the multiple stirring blades 43 to rotate continuously, and the internal water source and the medicine are fully mixed through the rotation of the stirring blades 43 to better complete the subsequent spraying, then hold the handle 3 to push the base 1, and move the device to the side of the farmland according to the rotation of the universal wheel 13, at this time, the pump 10 can be started to pump the water source inside the water storage tank 4 into the connecting plate 11, and then spray it around through the nozzle 12, and at the same time start the motor 14 to drive the connecting plate 11 and the nozzle 12 to rotate, so that the device can quickly spray in different directions around;

[0043] In addition, when some crops in the farmland are relatively high, the motor 3 61 can be started to drive the threaded rod 1 62 to rotate. When the threaded rod 1 62 rotates, the slider 63 moves on the threaded rod 1 62 under the guidance of the guide rod 64, thereby driving the support plate 7 to move between the two support frames 6. When the support plate 7 moves, the top nozzle 12 can be driven to move together, so that the device can adjust the height of the nozzle 12 according to the situation of the crops in the farmland on site, better adapt to different conditions of the crops in the farmland, greatly improve the spraying efficiency, quickly complete the spraying of the farmland, and effectively reduce the labor intensity of the staff;

[0044] Secondly, the motor four 82 can be started to drive the threaded rod two 83 to rotate. When the threaded rod two 83 rotates, the threaded sleeve 84 will move on the threaded rod two 83 under the guidance of the sliding rod 85 and the adjusting groove. When the threaded sleeve 84 moves, the hinged plate one 86 will rotate on the sliding rod 85. As the sliding rod 85 moves, the hinged plate one 86 will push the hinged plate two 87 to rotate and rise on both sides of the limit block 81. When the hinged plate two 87 gradually rises, it will drive the adjusting plate 9 to tilt and rise on the top of the fixed block 8, thereby driving the sprinkler head 12 on the top to tilt, greatly improving the spraying angle and curvature of the sprinkler head 12, so that the sprinkler head 12 can easily spray and irrigate crops in the distance, greatly improving the practicability of the device and meeting different needs.

Claims

1. A mobile farmland spraying device, comprising a base (1), characterized in that: The base (1) is fixedly connected to a fixing frame (2), one side of the fixing frame (2) is symmetrically fixedly connected to a handle (3), a water tank (4) is mounted on the base (1), a stirring member is mounted inside the water tank (4), a storage battery (5) is fixedly connected to the top of the water tank (4), two support frames (6) are symmetrically fixedly connected to the base (1), a lifting member is mounted inside the two support frames (6), a support plate (7) is slidably arranged inside the two support frames (6), a fixing block (8) is fixedly connected to the support plate (7), an adjusting member is mounted inside the fixing block (8), an adjusting plate (9) is hingedly connected to the top of the fixing block (8), a connecting plate (11) is mounted on the top of the adjusting plate (9), a plurality of nozzles (12) are mounted on the connecting plate (11), and a plurality of universal wheels (13) are mounted on the bottom of the base (1).

2. A mobile farmland spraying device according to claim 1, characterized in that: The stirring member comprises a second motor (41) fixedly connected to one side of a water tank (4); a stirring rod (42) is rotatably connected inside the water tank (4); an output end of the second motor (41) is fixedly connected to one end of the stirring rod (42); a plurality of stirring blades (43) are evenly fixedly connected to the stirring rod (42); and a water inlet (44) is fixedly connected to the top of the water tank (4).

3. The mobile farmland spraying device according to claim 1, characterized in that: The lifting member comprises a slide groove provided inside two support frames (6), wherein a motor three (61) is fixedly connected in one of the slide grooves, a threaded rod one (62) is rotatably connected in the slide groove, an output end of the motor three (61) is fixedly connected to one end of the threaded rod one (62), and sliders (63) are fixedly connected to both sides of the support plate (7), wherein one of the sliders (63) is threadedly connected to the threaded rod one (62).

4. The mobile farmland spraying device according to claim 3, characterized in that: A guide rod (64) is fixedly connected in the other slide groove, and the other slide block (63) is slidably connected to the guide rod (64).

5. The mobile farmland spraying device according to claim 1, characterized in that: The adjusting member comprises a limit block (81) fixedly connected to the inside of the fixed block (8); a motor four (82) is fixedly connected to one side of the fixed block (8); a threaded rod two (83) is rotatably connected to the inside of the limit block (81); an output end of the motor four (82) is fixedly connected to one end of the threaded rod two (83); and a threaded sleeve (84) is threadedly connected to the threaded rod two (83).

6. The mobile farmland spraying device according to claim 5, characterized in that: Adjustment grooves are symmetrically provided on both sides of the limit block (81), and sliding rods (85) are fixedly connected to both sides of the threaded sleeve (84), and the sliding rods (85) are slidably arranged in the adjustment grooves.

7. The mobile farmland spraying device according to claim 6, characterized in that: The sliding rod (85) is rotatably connected to a hinge plate 1 (86), and both sides of the limit block (81) are rotatably connected to hinge plates 2 (87). One end of the hinge plate 1 (86) away from the sliding rod (85) is rotatably connected to the middle end of the hinge plate 2 (87). The bottom of the adjustment plate (9) is symmetrically fixedly connected to hinge blocks (88), and one end of the hinge plate 2 (87) away from the limit block (81) is rotatably connected to the hinge block (88).

8. The mobile farmland spraying device according to claim 1, characterized in that: A pump (10) is fixedly connected to the regulating plate (9), a water pumping end of the pump (10) is fixedly connected to the water storage tank (4), a water outlet end of the pump (10) is fixedly connected to one side of the connecting plate (11), a motor 1 (14) is fixedly connected to the top of the regulating plate (9), and an output end of the motor 1 (14) is fixedly connected to the bottom of the connecting plate (11).

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