Agricultural greenhouse spraying equipment

Abstract

The utility model discloses agricultural greenhouse spraying equipment which comprises a transverse moving mechanism, height adjusting mechanisms used for lifting the transverse moving mechanism are arranged at the two ends of the transverse moving mechanism, a supporting plate capable of freely moving in the length direction of the transverse moving mechanism is arranged on the transverse moving mechanism, and a box body is arranged on the upper surface of the supporting plate. Spraying pipes are installed on the two sides of the bottom of the supporting plate through fixing frames, and a plurality of spraying heads distributed at equal intervals are arranged at the bottoms of the spraying pipes in the length direction of the spraying pipes. Through cooperation of the height adjusting mechanism and the transverse moving mechanism, height adjustment and transverse moving of the spray head can be achieved, pesticide can be sprayed to plants in the moving process, the whole process is high in automation degree, manpower is greatly saved, work efficiency is improved, and practicability is high.

Description

Technical Field

[0001] This utility model belongs to the field of greenhouse spraying technology, and in particular relates to an agricultural greenhouse spraying device. Background Technology

[0002] Agriculture is an industry that utilizes the growth and development patterns of plants and animals to obtain products through artificial cultivation. Agriculture belongs to the primary sector; its objects of labor are living plants and animals, and its products are the plants and animals themselves. Agriculture is a fundamental industry that supports national economic construction and development. Greenhouse cultivation is a type of agriculture, and spraying equipment is indispensable in the greenhouse cultivation process.

[0003] The spraying height of pesticides is fixed. When spraying pesticides on some lower plants, it may be wasteful because the pesticides spread everywhere. On the other hand, it may not be possible to use pesticides on some taller plants because they are not tall enough. In addition, the existing agricultural greenhouse spraying equipment requires workers to push the equipment to move it to spray the plants along the way, which is time-consuming, labor-intensive and inefficient. Utility Model Content

[0004] The purpose of this utility model is to provide an agricultural greenhouse spraying device to solve the technical problems mentioned in the background art.

[0005] To achieve the above objectives, the specific technical solution of this utility model is as follows: An agricultural greenhouse spraying device includes a lateral moving mechanism. Both ends of the lateral moving mechanism are provided with height adjustment mechanisms for raising and lowering it. A pallet that can move freely along its length is provided on the lateral moving mechanism. A box is provided on the upper surface of the pallet. Spray pipes are installed on both sides of the bottom of the pallet through a fixing frame. Multiple nozzles are provided at equal intervals along the length of the bottom of the spray pipes. The box is connected to a conduit through a water pump. The conduit is connected to the spray pipes.

[0006] Preferably, the lateral moving mechanism includes a long plate, and a rectangular opening is provided in the middle of the surface of the long plate along its length direction. A belt conveyor assembly is installed in the rectangular opening, and the bottom of the pallet is fixedly connected to the upper surface of the belt of the belt conveyor assembly.

[0007] Preferably, the two long sides of the long plate are provided with extension plates along their length direction, the upper surface of the extension plates is provided with a second T-shaped groove along its length direction, and the bottom sides of the support plate are provided with second T-shaped blocks that are slidably connected to the second T-shaped groove, and the second T-shaped blocks are slidably connected to the second T-shaped groove.

[0008] Preferably, the bottom of the tray is provided with L-shaped plates on both sides of the two second T-shaped blocks, the L-shaped plates are wrapped around the extension plate and slidably connected to the extension plate, and the top of the fixing frame is fixedly connected to the L-shaped plates.

[0009] Preferably, the height adjustment mechanism includes a column, a groove is provided in the middle part of the side wall of the column along its length, a lead screw is rotatably connected in the groove through a bearing, a motor connected to the lead screw is provided at the top of the column, and threaded blocks are provided at both ends of the long plate for threaded connection with the lead screw.

[0010] Preferably, the surface of the column is provided with vertically distributed first T-shaped grooves on both sides of the groove, and the two ends of the long plate are provided with first T-shaped blocks that are slidably connected to the first T-shaped grooves on both sides of the threaded block.

[0011] Preferably, the bottom of the column is provided with a fixing base, and fixing holes are provided at the four corners of the surface of the fixing base.

[0012] The agricultural greenhouse spraying equipment of this utility model has the following advantages:

[0013] 1. This utility model, through the cooperation of the height adjustment mechanism and the lateral movement mechanism, can realize the adjustment of the nozzle height and the lateral movement, so that pesticides can be sprayed on plants during the movement. The whole process is highly automated, greatly saves manpower, and thus improves work efficiency, making it highly practical.

[0014] 2. This utility model, by starting the motor, causes the lead screw to rotate, thereby flexibly adjusting the height of the lateral moving mechanism. This facilitates the adjustment of the distance between the nozzle and the plant, allowing the nozzle to be raised and lowered according to the plant's height. This ensures that the nozzle is close to the plant before spraying pesticides, avoiding pesticide diffusion caused by spraying from a high height and reducing pesticide waste. Attached Figure Description

[0015] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of this utility model and should not be regarded as a limitation of the scope. For those skilled in the art, other related drawings can be obtained from these drawings without creative effort.

[0016] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0017] Figure 2 for Figure 1 A structural diagram from another perspective;

[0018] Figure 3 This is a schematic diagram of the structure of the column in this utility model;

[0019] Figure 4 This is a schematic diagram of the structure of the long plate in this utility model;

[0020] Figure 5 This is a schematic diagram of the structure of the tray in this utility model.

[0021] The markings in the diagram are as follows: 1. Height adjustment mechanism; 2. Spray pipe; 3. Lateral movement mechanism; 4. Support plate; 5. Box body; 6. Water pump; 7. Pipe; 8. Spray head; 9. Fixing frame; 10. Column; 11. Fixing base; 12. Groove; 13. First T-slot; 14. Lead screw; 15. Motor; 16. Long plate; 17. Threaded block; 18. First T-block; 19. Extension plate; 20. Second T-slot; 21. Belt conveyor assembly; 22. Second T-block; 23. L-shaped plate. Detailed Implementation

[0022] In the following description, only certain exemplary embodiments are briefly described. As those skilled in the art will recognize, the described embodiments can be modified in various ways without departing from the spirit or scope of the present invention. Therefore, the drawings and description are considered to be exemplary in nature and not restrictive.

[0023] In the description of the embodiments of this utility model, it should be understood that the terms "length", "vertical", "horizontal", "top", "bottom", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings. They are only for the convenience of describing the embodiments of this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on the embodiments of this utility model.

[0024] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of embodiments of this utility model, "a plurality of" means two or more, unless otherwise explicitly specified.

[0025] In this embodiment of the invention, unless otherwise explicitly specified and limited, the terms "installation," "connection," "linking," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection, an electrical connection, or a communication connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this embodiment of the invention according to the specific circumstances.

[0026] The following disclosure provides many different implementations or examples for different structures of the embodiments of the present invention. To simplify the disclosure of the embodiments of the present invention, specific examples of components and arrangements are described below. Of course, these are merely examples and are not intended to limit the embodiments of the present invention. Furthermore, reference numerals and / or reference letters may be repeated in different examples of the embodiments of the present invention; such repetition is for simplification and clarity and does not in itself indicate a relationship between the various implementations and / or arrangements discussed.

[0027] To better understand the purpose, structure, and function of this utility model, the following description, in conjunction with the accompanying drawings, provides a more detailed account of an agricultural greenhouse spraying device.

[0028] like Figure 1-5As shown, this utility model discloses an agricultural greenhouse spraying device, including a transverse moving mechanism 3. Both ends of the transverse moving mechanism 3 are equipped with height adjustment mechanisms 1 for raising and lowering it. A pallet 4, freely movable along its length, is mounted on the transverse moving mechanism 3. A housing 5 is mounted on the upper surface of the pallet 4. Spray pipes 2 are installed on both sides of the bottom of the pallet 4 via fixing frames 9. Multiple equally spaced nozzles 8 are arranged at the bottom of the spray pipes 2 along their length. The housing 5 is connected to a conduit 7 via a water pump 6, and the conduit 7 is connected to the spray pipes 2. The transverse moving mechanism 3 includes a long plate 16. A rectangular opening is provided in the middle of the surface of the long plate 16 along its length. A belt conveyor assembly 21 is installed inside the rectangular opening. The bottom of the pallet 4 is fixedly connected to the upper surface of the belt of the belt conveyor assembly 21. The belt conveyor assembly 21 consists of a motor, belt rollers, and a belt. By starting the motor, the belt moves under the action of the two belt rollers, thereby causing the belt to drive the pallet 4 to move back and forth along the length of the long plate 16, thus achieving spraying inside the agricultural greenhouse. Both long sides of the long plate 16 are provided with extension plates 19 along their length direction. The upper surface of the extension plate 19 is provided with a second T-shaped groove 20 along its length direction. The bottom sides of the support plate 4 are provided with second T-shaped blocks 22 that are slidably connected to the second T-shaped grooves 20. The second T-shaped blocks 22 are slidably connected to the second T-shaped grooves 20. The provision of the second T-shaped grooves 20 on the extension plate 19 and the second T-shaped blocks 22 on the support plate 4 makes the connection between the support plate 4 and the long plate 16 more stable and reliable, and makes the movement of the support plate 4 more stable. The bottom of the support plate 4 is provided with L-shaped plates 23 on both sides of the two second T-shaped blocks 22. The L-shaped plates 23 wrap around the extension plate 19 and are slidably connected to the extension plate 19. The top of the fixing frame 9 is fixedly connected to the L-shaped plates 23. The provision of the L-shaped plates 23 makes the connection between the support plate 4 and the transverse moving mechanism 3 more compact.

[0029] The height adjustment mechanism 1 includes a column 10. A groove 12 is provided in the middle of the side wall of the column 10 along its length. A lead screw 14 is rotatably connected to the groove 12 via a bearing. A motor 15 connected to the lead screw 14 is provided at the top of the column 10. Both ends of the long plate 16 are provided with threaded blocks 17 that are threadedly connected to the lead screw 14. By starting the motor 15, the lead screw 14 is rotated, thereby flexibly adjusting the height of the lateral movement mechanism 3. This facilitates the adjustment of the distance between the nozzle 8 and the plant, allowing the nozzle 8 to be raised and lowered according to the plant's height. This enables the nozzle 8 to be close to the plant before spraying pesticides, avoiding pesticide diffusion caused by a high spraying height and reducing pesticide waste. The surface of the column 10 has vertically distributed first T-slots 13 on both sides of the groove 12. The ends of the long plate 16 have first T-blocks 18 that slide with the first T-slots 13 on both sides of the threaded block 17. The cooperation between the first T-blocks 18 and the first T-slots 13 makes the horizontal moving mechanism 3 more stable and reliable when moving up and down. A fixing seat 11 is provided at the bottom of the column 10. Fixing holes are provided at the four corners of the surface of the fixing seat 11, facilitating the installation of two columns 10 at both ends inside the greenhouse.

[0030] The working principle of this agricultural greenhouse spraying equipment is as follows: During use, two columns 10 are installed at both ends inside the greenhouse, so that when the pallet 4 moves along the length of the transverse moving mechanism 3, it moves along the length of the greenhouse, lowering the height of the pallet 4 to its lowest state, loading the pesticide into the box 5, and then adjusting the nozzle 8 to a suitable height so that the nozzle 8 is close to the plant. This avoids pesticide diffusion caused by spraying at a high height, reducing pesticide waste. Then, the belt conveyor assembly 21 and water pump 6 are started, which allows the pesticide to be sprayed on the plant during the movement. The whole process is highly automated, greatly saving manpower and improving work efficiency, making it highly practical.

[0031] It is understood that this utility model has been described through some embodiments, and those skilled in the art will recognize that various changes or equivalent substitutions can be made to these features and embodiments without departing from the spirit and scope of this utility model. Furthermore, under the teachings of this utility model, these features and embodiments can be modified to adapt to specific situations and materials without departing from the spirit and scope of this utility model. Therefore, this utility model is not limited to the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of this application are within the protection scope of this utility model.

Claims

1. An agricultural greenhouse spraying device, characterized in that: The device includes a lateral moving mechanism (3), both ends of which are provided with height adjustment mechanisms (1) for raising and lowering the device. The lateral moving mechanism (3) is provided with a pallet (4) that can move freely along its length. The upper surface of the pallet (4) is provided with a box (5). Spray pipes (2) are installed on both sides of the bottom of the pallet (4) through a fixing frame (9). The bottom of the spray pipe (2) is provided with multiple equally spaced nozzles (8) along its length. The box (5) is connected to a conduit (7) through a water pump (6). The conduit (7) is connected to the spray pipe (2).

2. The agricultural greenhouse spraying equipment according to claim 1, characterized in that: The lateral moving mechanism (3) includes a long plate (16), and a rectangular opening is provided in the middle part of the surface of the long plate (16) along its length direction. A belt conveyor assembly (21) is installed in the rectangular opening. The bottom of the pallet (4) is fixedly connected to the upper surface of the belt of the belt conveyor assembly (21).

3. The agricultural greenhouse spraying equipment according to claim 2, characterized in that: The long plate (16) has extension plates (19) on both long sides along its length direction. The upper surface of the extension plate (19) has a second T-shaped groove (20) along its length direction. The bottom sides of the support plate (4) are provided with second T-shaped blocks (22) that are slidably connected to the second T-shaped groove (20). The second T-shaped blocks (22) are slidably connected to the second T-shaped groove (20).

4. The agricultural greenhouse spraying equipment according to claim 3, characterized in that: The bottom of the tray (4) is provided with L-shaped plates (23) on both sides of the two second T-shaped blocks (22). The L-shaped plates (23) are wrapped around the extension plate (19) and are slidably connected to the extension plate (19). The top of the fixing frame (9) is fixedly connected to the L-shaped plates (23).

5. The agricultural greenhouse spraying equipment according to claim 2, characterized in that: The height adjustment mechanism (1) includes a column (10), a groove (12) is provided in the middle part of the side wall of the column (10) along its length direction, a lead screw (14) is rotatably connected in the groove (12) through a bearing, a motor (15) connected to the lead screw (14) is provided at the top of the column (10), and threaded blocks (17) are provided at both ends of the long plate (16) and threadedly connected to the lead screw (14).

6. The agricultural greenhouse spraying equipment according to claim 5, characterized in that: The surface of the column (10) is provided with vertically distributed first T-shaped grooves (13) on both sides of the groove (12), and the two ends of the long plate (16) are provided with first T-shaped blocks (18) that are slidably connected to the first T-shaped grooves (13) on both sides of the threaded block (17).

7. The agricultural greenhouse spraying equipment according to claim 5, characterized in that: The bottom of the column (10) is provided with a fixing seat (11), and fixing holes are provided at the four corners of the surface of the fixing seat (11).

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