An agricultural spraying vehicle for greenhouse planting

Abstract

The utility model provides an agricultural spraying trolley for greenhouse planting, which relates to the technical field of spraying devices, and comprises a mobile trolley main body, a pesticide containing box arranged on the mobile trolley and a spraying assembly for spraying pesticides. The mobile trolley is provided with a rotating lifting assembly for driving the spraying assembly to rotate and lift. When spraying pesticides on plants, the height of the spraying assembly can be adjusted by the lifting assembly according to the height of the plants in the greenhouse, and a driving member can be started during the spraying process. The driving member drives a movable plate to perform linear reciprocating motion in a horizontal direction. A movable shaft located on a rotating disk is squeezed by an inner wall of a sliding groove provided on the movable disk, driving the rotating disk to reciprocate on the mobile trolley main body. The spraying assembly can evenly spray pesticides on a larger area in front of the mobile trolley main body. The structure improves the efficiency and uniformity of spraying, and reduces the difficulty of manual operation to a certain extent.

Description

Technical Field

[0001] The utility model relates to the technical field of spraying devices, in particular to an agricultural spraying trolley used for greenhouse planting. Background Art

[0002] Greenhouse cultivation is a modern agricultural production method that plants and cultivates crops by adjusting temperature, humidity, light, nutrition and other conditions within the facility. Greenhouse cultivation has many advantages and can help farmers improve agricultural production efficiency and output. It also has the advantages of environmental protection and sustainable development. Agricultural spraying in greenhouse cultivation is an important link. Pesticide spraying is an indispensable link in agricultural production. It is used to eliminate or control pests, pathogens, weeds, etc. of crops to ensure the healthy growth of crops.

[0003] Conventionally, when spraying crops in greenhouses, manual spraying is adopted, and the operator sprays the pesticide on the crops with a handheld spray tube. However, there are some limitations when spraying crops with a handheld spray tube, such as uneven spraying and limited spraying height. This spraying method may cause the pesticide concentration in some areas to be too high or too low. Areas with too high concentration may cause crop damage, while areas with insufficient concentration may not be able to effectively prevent and control pests and diseases. This method of spraying is ineffective and time-consuming and labor-intensive.

[0004] Therefore, it is necessary to provide a new agricultural spraying trolley for greenhouse planting to solve the above-mentioned technical problems. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides an agricultural spraying vehicle for greenhouse planting.

[0006] The utility model provides an agricultural spraying trolley for greenhouse planting, comprising: a mobile trolley body, a pesticide containing box arranged on the mobile trolley, and a spraying assembly for spraying pesticides, wherein the mobile trolley is provided with a rotating and lifting assembly for driving the spraying assembly to rotate and lift;

[0007] The rotary lifting assembly includes a lifting mechanism, a rotating disk, a movable plate and a driving member. The center point of the bottom side of the rotating disk is fixedly connected to a rotating shaft, the bottom end of the rotating shaft is rotatably connected to the upper side of the mobile trolley body, the upper side of the rotating disk is fixedly connected to a movable shaft, the movable shaft is slidably arranged in a strip sliding groove provided on the movable plate, the driving member for driving the sliding plate to make a linear motion perpendicular to the direction of the sliding groove on a horizontal plane is fixedly connected to the mobile trolley body, the lifting mechanism is fixedly connected to the upper side of the rotating disk, and one side of the spraying assembly is fixedly connected to one side of the lifting mechanism.

[0008] Preferably, the driving member includes a mounting frame, a driving motor and a threaded rod, the bottom end of the mounting frame is fixedly connected to the upper side of the mobile cabinet trolley body, the two sides of the threaded rod are respectively rotatably connected to the two sides of the inner wall of the mounting frame, one end of the movable plate is threadedly connected to the threaded rod, and the driving motor for driving the thread to rotate is fixedly connected to one side of the mounting frame.

[0009] Preferably, the lifting mechanism includes a support frame, a lifting block, a rotating screw and a rotating motor. The bottom end of the support frame is fixedly connected to the upper side of the rotating plate, and the two sides of the lifting block are respectively slidably arranged on slide rails opened on both sides of the inner wall of the support frame. The upper and lower ends of the rotating screw are respectively rotatably arranged on the inner walls of the upper and lower sides of the support frame. The rotating screw is threadedly connected to the lifting block, and the rotating motor for driving the rotating screw to rotate is fixedly connected to the upper end of the support frame.

[0010] Preferably, the pesticide containing box is provided with a water pump for extracting pesticides, and the water pump is connected to one end of the spraying assembly through a hose.

[0011] Preferably, the spray assembly includes a fixed frame and a spray pipe, one end of the fixed frame is fixedly connected to one side of the lifting block, a water pipe is provided in the fixed frame, one end of the water pipe is connected to the hose, and the other end of the water pipe is connected to the spray pipe, and the spray pipe is provided with a plurality of atomizing nozzles.

[0012] Preferably, the main body of the mobile trolley includes a base plate, a plurality of movable pulleys are fixedly connected to the bottom of the base plate, and a push handle is fixedly connected to one side of the upper end of the base plate.

[0013] Compared with the related art, the agricultural spraying vehicle for greenhouse planting provided by the utility model has the following beneficial effects:

[0014] The utility model provides an agricultural spraying trolley for greenhouse planting. The height of the spraying assembly can be adjusted by a lifting assembly according to the height of the plants in the greenhouse, and a driving member can be started during the spraying process. The driving member drives a movable plate to perform linear reciprocating motion in a horizontal direction. The movable shaft located on the rotating disk is squeezed by the inner wall of a sliding groove provided on the movable disk, driving the rotating disk to reciprocate on a mobile trolley body. The spraying assembly can evenly spray pesticides on a larger area in front of the mobile trolley body. This structure improves the efficiency and uniformity of spraying and reduces the difficulty of manual operation to a certain extent. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the overall structure of the agricultural spraying vehicle for greenhouse planting provided by the utility model;

[0016] Figure 2 This is a schematic diagram of the structure of the rotary lifting assembly provided by the utility model;

[0017] Figure 3 A partial structural cross-sectional view of the rotary lifting assembly provided by the utility model;

[0018] Figure 4 This is a schematic diagram of the lifting mechanism structure provided by the utility model.

[0019] Numbers in the figure: 1. bottom plate; 2. movable pulley; 3. push handle; 4. fixed frame; 5. spray pipe; 6. water guide pipe; 7. hose; 8. atomizing nozzle; 9. lifting block; 10. support frame; 11. rotating screw rod; 12. rotating motor; 13. pesticide container; 14. water pump; 15. mounting frame; 16. driving motor; 17. threaded rod; 18. movable plate; 19. rotating disk; 20. rotating shaft; 21. movable shaft; 22. sliding groove. DETAILED DESCRIPTION

[0020] In order to make the technical means, creative features, objectives and effects of the present invention easy to understand, the present invention will be further described 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, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0021] The utility model is further described below in conjunction with the accompanying drawings and implementation modes.

[0022] Please refer to Figure 1-Figure 4 ,in, Figure 1 This is a schematic diagram of the overall structure of the agricultural spraying vehicle for greenhouse planting provided by the utility model; Figure 2 This is a schematic diagram of the structure of the rotary lifting assembly provided by the utility model; Figure 3 A partial structural cross-sectional view of the rotary lifting assembly provided by the utility model; Figure 4 This is a schematic diagram of the lifting mechanism structure provided by the utility model.

[0023] In the specific implementation process, Figure 1-Figure 4As shown, an agricultural spraying trolley for greenhouse planting includes a mobile trolley main body, a pesticide containing box 13 arranged on the mobile trolley and a spraying assembly for spraying pesticides. The mobile trolley is provided with a rotating lifting assembly for driving the spraying assembly to rotate and lift. The rotating lifting assembly includes a lifting mechanism, a rotating disk 19, a movable plate 18 and a driving member. The center point of the bottom side of the rotating disk 19 is fixedly connected with a rotating shaft 20, and the bottom end of the rotating shaft 20 is rotatably connected to the upper side of the mobile trolley main body. The upper side of the rotating disk 19 is fixedly connected with a movable shaft 21, and the movable shaft 21 is slidably arranged in a strip sliding groove 22 provided on the movable plate 18. The driving member for driving the sliding plate to make a linear motion perpendicular to the direction of the sliding groove 22 on a horizontal plane is fixedly connected to the mobile trolley main body, the lifting mechanism is fixedly connected to the upper side of the rotating disk 19, and one side of the spraying assembly is fixedly connected to one side of the lifting mechanism. The driving member includes a mounting frame 15, a driving motor 16 and a screw The threaded rod 17 and the bottom end of the mounting frame 15 are fixedly connected to the upper side of the mobile cabinet trolley body, and the two sides of the threaded rod 17 are rotatably connected to the two sides of the inner wall of the mounting frame 15 respectively. One end of the movable plate 18 is threadedly connected to the threaded rod 17. The output end of the drive motor 16 movably passes through one side of the mounting frame 15 and is fixedly connected to one end of the threaded rod 17. One side of the drive motor 16 is fixedly connected to the side wall of the mounting frame 15. During the spraying process, the drive motor 16 can be started, and the threaded rod 17 is driven to rotate forward and reversely through the true reversal of the drive motor 16, thereby driving the movable plate 18 to perform linear reciprocating motion in the horizontal direction. The movable shaft 21 located on the rotating disk 19 is squeezed by the inner wall of the sliding groove 22 opened on the movable disk, driving the rotating disk 19 to reciprocate on the mobile trolley body. The spraying assembly can evenly spray pesticides on a large area in front of the mobile trolley body. This structure improves the efficiency and uniformity of spraying, and reduces the difficulty of manual operation to a certain extent.

[0024] The lifting mechanism includes a support frame 10, a lifting block 9, a rotating screw rod 11 and a rotating motor 12. The bottom end of the support frame 10 is fixedly connected to the upper side of the rotating plate. The two sides of the lifting block 9 are respectively slidably arranged on the slide rails opened on the two sides of the inner wall of the support frame 10. The upper and lower ends of the rotating screw rod 11 are respectively rotatably arranged on the inner walls of the upper and lower sides of the support frame 10. The rotating screw rod 11 is threadedly connected to the lifting block 9. The output end of the rotating motor 12 movably passes through the upper side of the support frame 10 and is fixedly connected to one end of the rotating screw rod 11. One side of the rotating motor 12 is fixedly connected to the upper end of the support frame 10. The above structure can adjust the height of the spray pipe 5 according to the height of the plants in the greenhouse. Start the rotating motor 12, the rotating motor 12 drives the rotating screw rod 11 to rotate, and the rotating screw rod 11 drives the lifting block 9 threadedly connected thereto to rise and fall in the support frame 10, thereby adjusting the height of the fixed frame 4 on one side and the spray pipe 5 to ensure that the pesticide can spray and cover crops at different heights.

[0025] A water pump 14 for extracting pesticides is provided on the pesticide holding box 13, and the water pump 14 is connected to one end of the spraying assembly through a hose 7. The spraying assembly includes a fixed frame 4 and a spraying pipe 5, one end of the fixed frame 4 is fixedly connected to one side of the lifting block 9, a water pipe 6 is provided in the fixed frame 4, one end of the water pipe 6 is connected to the hose 7, and the other end of the water pipe 6 is connected to the spraying pipe 5, and a plurality of atomizing nozzles 8 for spraying pesticides are provided on the spraying pipe 5;

[0026] The main body of the mobile trolley includes a base plate 1, a plurality of movable pulleys 2 are fixedly connected to the bottom of the base plate 1, a push handle 3 is fixedly connected to one side of the upper end of the base plate 1, and the operator is convenient for pushing the trolley. The bottom end of the pesticide holding box 13 is fixedly connected to the base plate 1, the bottom end of the rotating shaft 20 is rotatably connected to the upper side of the base plate 1, and the bottom end of the mounting frame 15 is fixedly connected to the upper side of the base plate 1.

[0027] The circuits and controls involved in the present invention are all prior art and will not be described in detail here.

[0028] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. An agricultural spraying vehicle for greenhouse planting, characterized in that: include: A mobile trolley body, a pesticide containing box (13) arranged on the mobile trolley, and a spraying assembly for spraying pesticides, wherein the mobile trolley is provided with a rotating and lifting assembly for driving the spraying assembly to rotate and lift; The rotary lifting assembly comprises a lifting mechanism, a rotating disk (19), a movable plate (18) and a driving member, wherein a rotating shaft (20) is fixedly connected to the center point of the bottom side of the rotating disk (19), and the bottom end of the rotating shaft (20) is rotatably connected to the upper side of the main body of the moving vehicle, and a movable shaft (21) is fixedly connected to the upper side of the rotating disk (19), and the movable shaft (21) is slidably arranged in a strip sliding groove (22) provided on the movable plate (18). The driving member for driving the movable plate to perform a linear motion perpendicular to the direction of the sliding groove (22) on a horizontal plane is fixedly connected to the main body of the moving vehicle, the lifting mechanism is fixedly connected to the upper side of the rotating disk (19), and one side of the spraying assembly is fixedly connected to one side of the lifting mechanism.

2. The agricultural spraying vehicle for greenhouse planting according to claim 1 is characterized in that: The driving member comprises a mounting frame (15), a driving motor (16) and a threaded rod (17); the bottom end of the mounting frame (15) is fixedly connected to the upper side of the main body of the mobile vehicle; the two sides of the threaded rod (17) are respectively rotatably connected to the two sides of the inner wall of the mounting frame (15); one end of the movable plate (18) is threadedly connected to the threaded rod (17); and the driving motor (16) for driving the threaded rotation is fixedly connected to one side of the mounting frame (15).

3. The agricultural spraying vehicle for greenhouse planting according to claim 2 is characterized in that: The lifting mechanism comprises a support frame (10), a lifting block (9), a rotating screw rod (11) and a rotating motor (12); the bottom end of the support frame (10) is fixedly connected to the upper side of the rotating disk; the two sides of the lifting block (9) are respectively slidably arranged on the slide rails provided on the two sides of the inner wall of the support frame (10); the upper and lower ends of the rotating screw rod (11) are respectively rotatably arranged on the inner walls of the upper and lower sides of the support frame (10); the rotating screw rod (11) is threadedly connected to the lifting block (9); and the rotating motor (12) for driving the rotating screw rod (11) to rotate is fixedly connected to the upper end of the support frame (10).

4. The agricultural spraying vehicle for greenhouse planting according to claim 3 is characterized in that: The pesticide containing box (13) is provided with a water pump (14) for extracting pesticides, and the water pump (14) is connected to one end of the spraying component through a hose (7).

5. The agricultural spraying vehicle for greenhouse planting according to claim 4 is characterized in that: The spraying assembly comprises a fixed frame (4) and a spraying pipe (5), one end of the fixed frame (4) is fixedly connected to one side of the lifting block (9), a water pipe (6) is arranged inside the fixed frame (4), one end of the water pipe (6) is connected to the hose (7), the other end of the water pipe (6) is connected to the spraying pipe (5), and a plurality of atomizing nozzles (8) are arranged on the spraying pipe (5).

6. The agricultural spraying vehicle for greenhouse planting according to claim 5 is characterized in that: The main body of the mobile trolley comprises a bottom plate (1), a plurality of mobile pulleys (2) are fixedly connected to the bottom of the bottom plate (1), and a push handle (3) is fixedly connected to one side of the upper end of the bottom plate (1).

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