Liftable forestry pest control spraying machine

Abstract

The utility model discloses a liftable forestry pest control spraying machine which comprises a supporting chassis provided with a slide way assembly. The telescopic rod is rotationally connected to the supporting chassis; the propelling wheels are slidably connected to the supporting chassis and support the side walls of the telescopic rods; the driving mechanism drives the propelling wheels to move; the pesticide spraying mechanism is arranged at the front end of the telescopic rod; the blowing mechanism is arranged at the bottom of the pesticide spraying mechanism. During use, the fan body is arranged below tree leaves, the fan body is started to upturn the leaves by blowing air, liquid medicine sprayed by the atomization spray head can be evenly attached to the back faces of the leaves at the moment, and the back faces of the leaves can also prevent diseases and insect pests; the push-pull rod is a hydraulic rod or an electric rod, the blowing angle of the fan body is changed through stretching and retracting of the push-pull rod, the overturning degree of the blades can be controlled after the blowing angle is changed, and the blades are prevented from being blown to fall off due to wind power.

Description

Technical Field

[0001] The utility model relates to the technical field of sprayers, and more particularly to a liftable sprayer for preventing and controlling forestry harmful organisms. Background Art

[0002] Managing forest pests is of great significance to protecting my country's forest resources and improving our ecological environment. Sprayers are often used in pest control.

[0003] The sprayers currently in use can only spray the pesticide on the side of the leaf facing the spray port, and the back of the leaf cannot be sprayed, resulting in poor insect control effect on the back of the leaf. Utility Model Content

[0004] In order to overcome the above-mentioned shortcomings, the utility model aims to provide a liftable forestry pest control sprayer, which can spray the back of leaves when spraying medicine.

[0005] A liftable forest pest control sprayer comprises: a supporting chassis provided with a slide assembly; a telescopic rod rotatably connected to the supporting chassis; a propulsion wheel slidably connected to the supporting chassis, the propulsion wheel supporting the side wall of the telescopic rod; a driving mechanism for driving the propulsion wheel to move; a spraying mechanism provided at the front end of the telescopic rod; and a blower mechanism provided at the bottom of the spraying mechanism.

[0006] Furthermore, the slide assembly includes a main slide and side slides, the main slide is arranged in the middle of the supporting chassis, the side slides are arranged on both sides of the main slide, and a channel is provided between the main slide and the side slides.

[0007] Furthermore, the telescopic rod includes a fixed end and a telescopic end, the telescopic end is slidably connected to the fixed end, and the bottom of the fixed end is rotatably connected to the main slide via a rotating shaft.

[0008] Furthermore, sliders are provided on both sides of the propulsion wheel, the sliders are slidably connected to the side slides, the two sliders are connected by a moving block, and the moving block is slidably connected to the main slide.

[0009] Furthermore, the driving mechanism includes a threaded rod and a motor, one end of the threaded rod is rotatably connected to the side wall of the main slide, and the other end of the threaded rod is fixedly connected to the output end of the motor.

[0010] Furthermore, the threaded rod passes through the moving block, and the threaded rod is screwed to the moving block.

[0011] Furthermore, the spraying mechanism includes a water tank, a water pump, an atomizing nozzle and a stirring wheel. A pressure chamber is provided in the water tank. The atomizing nozzle passes through the side wall of the water tank and is connected to the pressure chamber. The water pump is connected to the pressure chamber, and the stirring wheel is rotatably connected to the water tank.

[0012] Furthermore, a connecting rod is provided on the top of the water tank, and the connecting rod is rotatably connected to the front end of the telescopic end.

[0013] Furthermore, the blowing mechanism includes a support plate, a fan body and a push-pull rod, the support plate is arranged at the bottom of the water tank, the front end of the fan body is rotatably connected to the bottom of the support plate, the push-pull rod is arranged on both sides of the fan body, the top of the push-pull rod is rotatably connected to the side wall of the fan body, and the bottom of the push-pull rod is rotatably connected to the support plate.

[0014] Furthermore, a support rod is provided at the bottom of the water tank, and a buffer is provided at the bottom of the support rod.

[0015] Compared with the prior art, the beneficial effects of the present invention are:

[0016] ① When in use, place the fan body under the leaves of the tree, start the fan body to turn the leaves up by blowing air. At this time, the medicine sprayed by the atomizing nozzle can adhere to the back of the leaves, so that the back of the leaves can also be protected from pests and diseases; the push-pull rod adopts a hydraulic rod or an electric rod. The blowing angle of the fan body is changed by the extension and contraction of the push-pull rod. After changing the blowing angle, the degree of blade flipping can be controlled to avoid the blades being blown off due to wind force. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0018] Figure 1 The present invention is a schematic diagram of the overall structure of a liftable forestry pest control sprayer.

[0019] Figure 2 The present invention is a schematic diagram of a supporting chassis of a liftable forestry pest control sprayer.

[0020] Figure 3 The present invention is a schematic diagram of a spraying mechanism in a liftable sprayer for forestry pest control.

[0021] In the figure: 1. Slide assembly; 11. Main slide; 12. Side slide; 2. Support chassis; 3. Telescopic rod; 31. Fixed end; 32. Telescopic end; 4. Propelling wheel; 41. Slider; 42. Moving block; 5. Driving mechanism; 51. Threaded rod; 52. Motor; 6. Spraying mechanism; 61. Water tank; 611. Pressurizing chamber; 612. Connecting rod; 613. Support rod; 614. Buffer; 62. Water pump; 63. Atomizing nozzle; 64. Stirring wheel; 7. Blowing mechanism; 71. Support plate; 72. Fan body; 73. Push-pull rod. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0023] like Figure 1 As shown, a liftable forest pest control sprayer includes: a supporting chassis 2 provided with a slide assembly 1; a telescopic rod 3 rotatably connected to the supporting chassis 2; a propulsion wheel 4 slidably connected to the supporting chassis 2, the propulsion wheel 4 supporting the side wall of the telescopic rod 3; a driving mechanism 5 for driving the propulsion wheel 4 to move; a spraying mechanism 6 provided at the front end of the telescopic rod 3; and a blower mechanism 7 provided at the bottom of the spraying mechanism 6.

[0024] like Figure 2 As shown, the slide assembly 1 includes a main slide 11 and a side slide 12. The main slide 11 and the side slide 12 both extend along the long side direction of the supporting chassis 2. The main slide 11 is arranged in the middle of the supporting chassis 2, and the side slides 12 are arranged on both sides of the main slide 11. The depth of the main slide 11 is greater than the depth of the side slide 12. A channel is provided between the main slide 11 and the side slide 12, and the channel passes through the side walls of the main slide 11 and the side slide 12.

[0025] The telescopic rod 3 is a hydraulic or electric rod and includes a fixed end 31 and a telescopic end 32. The telescopic end 32 is slidably connected to the fixed end 31, and the bottom of the fixed end 31 is rotatably connected to the main slide 11 via a rotating shaft. The fixed end 31 rotates to raise or lower the telescopic end 32, and the telescopic end 32 extends and retracts to adjust the position of its front end, facilitating comprehensive spraying of the insect repellent.

[0026] Sliders 41 are provided on either side of the propulsion wheel 4. The slides 41 are slidably connected to the side slides 12. The two slides 41 are connected by a moving block 42, which is slidably connected to the main slide 11. Passages on both sides of the moving block 42 extend through channels and connect to the slides 41. The propulsion wheel 4 rotates the fixed end 31 by moving along the slide assembly 1. When the propulsion wheel 4 moves away from the rotating shaft, the fixed end 31 is in a low-altitude state. As the propulsion wheel 4 moves toward the rotating shaft, the fixed end 31 gradually rises under the pressure of the propulsion wheel 4. The propulsion wheel 4 uses a rubber wheel to reduce wear on the sidewall of the fixed end 31.

[0027] The drive mechanism 5 is used to drive the moving block 42, which in turn moves the propulsion wheel 4. The drive mechanism 5 comprises a threaded rod 51 and a motor 52. One end of the threaded rod 51 is rotatably connected to the side wall of the main slideway 11, while the other end is fixedly connected to the output terminal of the motor 52. The output motor 52 drives the threaded rod 51 to rotate. The threaded rod 51 extends through the moving block 42 and is screwed to the moving block 42. The rotation of the threaded rod 51 drives the moving block 42 along the main slideway 11. The slider 41 restricts the moving block 42 and the propulsion wheel 4 to movement along the main slideway 11.

[0028] like Figure 3 As shown, the spraying mechanism 6 includes a water tank 61, a water pump 62, an atomizing nozzle 63, and a stirring wheel 64. A pressurized chamber 611 is provided in the water tank 61. The atomizing nozzle 63 penetrates the side wall of the water tank 61 and is connected to the pressurized chamber 611. The water pump 62 is connected to the pressurized chamber 611, and the stirring wheel 64 is rotatably connected to the water tank 61. When the telescopic rod 3 is at its lowest point, water and pest control medicine are added to the water tank 61. At this time, the stirring wheel 64 is started and stirs the water and medicine so that the medicine is evenly distributed in the water. When spraying, the water pump 62 is started to pump water into the pressurized chamber 611. Under the action of water pressure, the medicine is sprayed from the atomizing nozzle 63 in an atomized state onto the forestry plants.

[0029] A connecting rod 612 is provided at the top of the water tank 61, and the connecting rod 612 is rotatably connected to the front end of the telescopic end 32. The water tank 61 remains vertically downward under the effect of gravity, so that the atomizing nozzle 63 can keep spraying forward.

[0030] The blower mechanism 7 includes a support plate 71, a blower body 72, and a push-pull rod 73. The support plate 71 is located at the bottom of the water tank 61 and is L-shaped. The front end of the blower body 72 is rotatably connected to the bottom of the support plate 71. The blower body 72 is located below the atomizing nozzle 63, and the air outlet of the blower body 72 faces upward. The push-pull rod 73 is located on both sides of the blower body 72. The top of the push-pull rod 73 is rotatably connected to the side wall of the blower body 72, and the bottom of the push-pull rod 73 is rotatably connected to the support plate 71. When in use, the blower body 72 is placed under the leaves of a tree and started to blow air to turn the leaves upward. At this time, the medicine sprayed by the atomizing nozzle 63 can adhere to the back of the leaves, thereby protecting the back of the leaves from pests and diseases. The push-pull rod 73 is a hydraulic rod or an electric rod. By extending and retracting the push-pull rod 73, the blowing angle of the blower body 72 can be changed. After changing the blowing angle, the degree of blade flipping can be controlled to prevent the leaves from being blown off by wind.

[0031] A support rod 613 is located at the bottom of the water tank 61, and a buffer 614 is located at the bottom of the support rod 613. To prevent the water tank 61 from shaking when adding water or chemicals, the support rod 613 supports the water tank 61, and the bottom wall of the buffer 614 contacts the ground. When the telescopic rod 3 is retracted after the spraying operation is completed, the telescopic end 32 drives the water tank 61 to descend rapidly, and the buffer 614 contacts the ground first, reducing the vibration and impact of various structures within the water tank 61.

[0032] A guide wheel is provided at the bottom of the supporting chassis 2, and a push handle is provided at the rear end of the supporting chassis 2.

[0033] Finally, it should be noted that the above description is merely a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art will be able to modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein with equivalents. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention shall be included within the scope of protection of the present invention.

Claims

1. A liftable forest pest control sprayer, characterized in that: include: A supporting chassis (2) provided with a slideway assembly (1); Rotating a telescopic rod (3) connected to the supporting chassis (2); A propulsion wheel (4) slidably connected to the supporting chassis (2), the propulsion wheel (4) supporting the side wall of the telescopic rod (3); a driving mechanism (5) for driving the propulsion wheel (4) to move; a spraying mechanism (6) provided at the front end of the telescopic rod (3); and A blower mechanism (7) is provided at the bottom of the medicine spraying mechanism (6).

2. The liftable forest pest control sprayer according to claim 1, characterized in that: The slide assembly (1) comprises a main slide (11) and a side slide (12); the main slide (11) is arranged in the middle of the supporting chassis (2); the side slides (12) are arranged on both sides of the main slide (11); and a channel is provided between the main slide (11) and the side slides (12).

3. The liftable forest pest control sprayer according to claim 2, characterized in that: The telescopic rod (3) comprises a fixed end (31) and a telescopic end (32), the telescopic end (32) is slidably connected to the fixed end (31), and the bottom of the fixed end (31) is rotatably connected to the main slide (11) via a rotating shaft.

4. The liftable forest pest control sprayer according to claim 3, characterized in that: Slide blocks (41) are provided on both sides of the propulsion wheel (4), and the slide blocks (41) are slidably connected to the side slides (12). The two slide blocks (41) are connected via a moving block (42), and the moving block (42) is slidably connected to the main slide (11).

5. The liftable forest pest control sprayer according to claim 4, characterized in that: The driving mechanism (5) comprises a threaded rod (51) and a motor (52); one end of the threaded rod (51) is rotatably connected to the side wall of the main slideway (11); the other end of the threaded rod (51) is fixedly connected to the output end of the motor (52).

6. The liftable forest pest control sprayer according to claim 5, characterized in that: The threaded rod (51) passes through the moving block (42), and the threaded rod (51) is screwed to the moving block (42).

7. The liftable forest pest control sprayer according to claim 6, characterized in that: The spraying mechanism (6) comprises a water tank (61), a water pump (62), an atomizing nozzle (63) and a stirring wheel (64). A pressurizing chamber (611) is provided in the water tank (61). The atomizing nozzle (63) penetrates the side wall of the water tank (61) and is connected to the pressurizing chamber (611). The water pump (62) is connected to the pressurizing chamber (611). The stirring wheel (64) is rotatably connected to the water tank (61).

8. The liftable forest pest control sprayer according to claim 7, characterized in that: A connecting rod (612) is provided on the top of the water tank (61), and the connecting rod (612) is rotatably connected to the front end of the telescopic end (32).

9. The liftable forest pest control sprayer according to claim 8, characterized in that: The blower mechanism (7) comprises a support plate (71), a blower body (72) and a push-pull rod (73); the support plate (71) is arranged at the bottom of the water tank (61); the front end of the blower body (72) is rotatably connected to the bottom of the support plate (71); the push-pull rod (73) is arranged on both sides of the blower body (72); the top of the push-pull rod (73) is rotatably connected to the side wall of the blower body (72); and the bottom of the push-pull rod (73) is rotatably connected to the support plate (71).

10. The liftable forest pest control sprayer according to claim 9, characterized in that: A support rod (613) is provided at the bottom of the water tank (61), and a buffer (614) is provided at the bottom of the support rod (613).

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