Spraying equipment for greenhouse vegetable planting

Abstract

Spraying equipment for greenhouse vegetable planting relates to the technical field of greenhouse vegetable planting and comprises a greenhouse main body, a spraying assembly is arranged in the greenhouse main body, and a mixing assembly communicated with the spraying assembly is arranged outside the greenhouse main body; the spraying assembly comprises a sliding plate horizontally and slidably arranged in the width direction of the greenhouse body, a moving block horizontally and slidably arranged in the length direction of the greenhouse body is arranged at the bottom of the sliding plate, U-shaped plates are fixedly arranged on the opposite side walls of the moving block, the opening ends of the two U-shaped plates are oppositely arranged, and the bottoms of the U-shaped plates extend downwards to the positions close to the ground. And lifting blocks which are vertically arranged in a sliding manner are arranged on the inner walls of the U-shaped plates. The pesticide spraying device solves the problems that in the pesticide spraying process of existing spraying equipment for greenhouse vegetable planting, the equipment needs to be pushed manually, so that the labor intensity of workers is large, and the pesticide spraying efficiency is low; when the pesticide is prepared, pesticide powder and water cannot be uniformly mixed, so that the disinsection effect of the pesticide is influenced.

Description

Technical Field

[0001] The utility model relates to the technical field of greenhouse vegetable planting, in particular to a spraying device for greenhouse vegetable planting. Background Art

[0002] Vegetable greenhouse is a frame-covered structure with heat preservation performance. The frame of the vegetable greenhouse is covered with heat preservation plastic film to form a greenhouse space, which can prevent the loss of carbon dioxide produced by the growth of vegetables inside, so that the greenhouse has a good heat preservation effect. Common types of vegetable greenhouses include simple bamboo frame greenhouses, steel frame greenhouses, and steel-bamboo mixed greenhouses. The emergence of vegetable greenhouses allows people to eat off-season vegetables and is deeply loved by people.

[0003] During the process of greenhouse vegetable cultivation, the vegetables in the greenhouse need to be sprayed with drugs to increase the growth rate of the vegetables. At the same time, drugs are needed to kill viral pests. When spraying pesticides on vegetables in the greenhouse, spraying equipment is usually used.

[0004] A patent with publication number CN218889060U is disclosed in the prior art. The solution includes a water tank, an electric push rod is fixedly connected to the central axis on the right side of the water tank, the top of the electric push rod is fixedly connected to a shell, a double-axis motor is arranged at the central axis of the inner cavity of the shell, the output end of the double-axis motor is fixedly connected to a driving gear, one side of the driving gear is meshed with a driven gear, the bottom of the driven gear is fixedly connected to a rotating shaft, and the bottom of the rotating shaft is fixedly connected to a servo motor.

[0005] The existing technologies including the above patents have gradually exposed their shortcomings during use:

[0006] First, when spraying pesticides on vegetables in the greenhouse, workers are required to continuously push the equipment to spray pesticides on vegetables in different areas of the greenhouse, which results in high labor intensity for the workers and affects the efficiency of pesticide spraying. In addition, when the workers are pushing the equipment to spray pesticides, pesticides can easily fall on their bodies and cause harm to them.

[0007] Second, when preparing pesticides, the staff directly pours the pesticide powder into the water tank and uses a stirring rod to mix the pesticide powder and water in the water tank. The pesticide preparation process is time-consuming and labor-intensive, and the pesticide powder contains some block powder. The block powder is easily added to the water tank and sinks directly to the bottom, resulting in the pesticide powder and water not being evenly mixed, affecting the insecticide's insecticide effect.

[0008] In summary, the prior art obviously has inconveniences and defects in practical use, so it is necessary to improve it. Utility Model Content

[0009] In view of the defects in the prior art, the technical problem to be solved by the utility model is to provide a spraying device for greenhouse vegetable planting, which can automatically spray pesticides on vegetables in the greenhouse, not only with high spraying efficiency, but also effectively prevent the pesticides from causing harm to the workers' bodies;

[0010] The equipment can also automatically mix pesticide powder with water quickly and evenly to improve the insecticide's insecticide effect.

[0011] In order to solve the above problems, the utility model provides the following technical solutions:

[0012] A spraying device for greenhouse vegetable planting, comprising a greenhouse main body, a spraying assembly is arranged inside the greenhouse main body, and a mixing assembly connected to the spraying assembly is arranged outside the greenhouse main body;

[0013] The spraying assembly comprises a sliding plate arranged to slide horizontally along the width direction of the greenhouse body, a moving block arranged to slide horizontally along the length direction of the greenhouse body is arranged at the bottom of the sliding plate, and opposite side walls of the moving block are fixed with U-shaped plates, and the opening ends of the two U-shaped plates are arranged opposite to each other.

[0014] The bottom of the U-shaped plate extends downward to a position close to the ground, and the inner wall of the U-shaped plate is provided with a lifting block that is vertically slidable. The ends of the lifting blocks are fixed with a liquid distribution box connected to the mixing component, and the ends of the liquid distribution box are vertically arranged in parallel with a plurality of atomizing nozzles connected to its inner cavity.

[0015] As an optimized solution, the mixing assembly includes a fixed mixing tank, the inner bottom of the mixing tank is rotatably provided with a driven shaft coaxially arranged therewith, a plurality of stirring blades are evenly distributed on the peripheral wall of the driven shaft along its axial direction, and a water pump is fixedly provided on the side of the mixing tank, and the water inlet and outlet of the water pump are correspondingly connected to the mixing tank and two liquid distribution boxes.

[0016] As an optimized solution, a vertically placed crushing tank is fixed on the top of the mixing tank, the bottom of the crushing tank passes through the mixing tank and extends into the interior of the mixing tank, the inner bottom of the crushing tank is rotatably provided with a rotating shaft coaxially arranged therewith, a plurality of crushing knives are evenly distributed on the circumferential wall of the rotating shaft along its axial direction, and the bottom of the crushing tank is provided with a plurality of discharge holes connected with its inner cavity.

[0017] As an optimized solution, the water inlet of the atomizing nozzle is connected to the inner cavity of the liquid distribution box through an electromagnetic valve, and the opening and closing of the atomizing nozzle can be controlled by the electromagnetic valve.

[0018] As an optimized solution, two horizontally arranged limit plates are provided at the upper position inside the greenhouse body, the opposite side walls of the limit plates are fixedly connected to the opposite inner walls of the greenhouse body, and the opposite side walls of the sliding plates are correspondingly slidably connected to the two limit plates.

[0019] As an optimized solution, two first single-thread screws rotatably arranged along a horizontal line are provided inside the greenhouse body, and one end of the two first single-thread screws passes through the sliding plate and is threadedly connected to the sliding plate.

[0020] As an optimized solution, both ends of the two first single-thread screws are rotatably connected to the relative inner walls of the greenhouse body, and the same end of the two first single-thread screws extends through the greenhouse body to the outside and is fixedly connected to a driven bevel gear.

[0021] As an optimized solution, two transmission shafts rotatably arranged along a horizontal line are provided on the outer wall of the greenhouse body, and driving bevel gears are fixedly connected to the opposite ends of the two transmission shafts, and the two driving bevel gears are correspondingly meshed with two driven bevel gears.

[0022] As an optimized solution, a dual-axis motor is fixedly provided on the outer wall of the greenhouse body, and two output ends of the dual-axis motor are fixedly connected to two transmission shafts accordingly.

[0023] As an optimized solution, the water outlet of the water pump is fixedly connected with a water pipe, one end of which passes through the top of the greenhouse body and extends to the inside, and a connecting pipe is fixedly provided on the top of the sliding plate.

[0024] The water inlet of the connecting pipe is connected to the connecting pipe through the upper telescopic water pipe, and the two water outlets of the connecting pipe are connected to the two liquid distribution boxes through the lower telescopic water pipe.

[0025] Compared with the prior art, the beneficial effects of the utility model are:

[0026] 1. The spraying component can automatically spray pesticides on the vegetables in the greenhouse. The pesticide spraying efficiency is high, the spraying height of the pesticide can be adjusted according to the height of the vegetables, and it can also effectively prevent the pesticides from causing harm to the workers;

[0027] 2. The mixing component can break up the bulk pesticide powder, and can also automatically and quickly mix the broken pesticide powder with water, with a uniform mixing effect, thus improving the insecticide removal effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] In order to more clearly illustrate the specific implementation of the utility model or the technical solution in the prior art, the following is a brief introduction to the drawings required for the specific implementation or the prior art description. In all the drawings, similar elements or parts are generally identified by similar reference numerals. In the drawings, each element or part is not necessarily drawn according to the actual scale.

[0029] Figure 1 It is a structural schematic diagram of the utility model;

[0030] Figure 2 It is a structural schematic diagram of the spray assembly of the utility model;

[0031] Figure 3 It is a schematic diagram of the structure of the mixing assembly of the utility model;

[0032] Figure 4 This is a schematic diagram of the structure of the crushing tank of the utility model;

[0033] Figure 5 It is a structural schematic diagram of the solenoid valve of the utility model;

[0034] Figure 6 It is a structural schematic diagram of the dual-axis motor of the utility model.

[0035] In the figure: 1-mixing assembly; 2-water pipe; 3-greenhouse body; 4-spraying assembly; 5-limiting plate; 6-fixing plate; 7-second single-thread screw; 8-sliding plate; 9-connecting pipe; 10-upper telescopic water pipe; 11-second driving motor; 12-lower telescopic water pipe; 13-moving block; 14-lifting block; 15-liquid distribution box; 16-atomizing nozzle; 17-solenoid valve; 18-U-shaped plate; 19-third single-thread screw ; 20-first single-thread screw; 21-first drive motor; 22-driven bevel gear; 23-driving bevel gear; 24-transmission shaft; 25-dual-shaft motor; 26-water pump; 27-mixing tank; 28-water adding pipe; 29-first control motor; 30-crushing tank; 31-driven shaft; 32-stirring blade; 33-second control motor; 34-adding pipe; 35-rotating shaft; 36-crushing knife; 37-discharge hole. DETAILED DESCRIPTION

[0036] The following embodiments of the technical solution of the utility model are described in detail in conjunction with the accompanying drawings. The following embodiments are only used to more clearly illustrate the technical solution of the utility model, and are therefore only used as examples, and cannot be used to limit the protection scope of the utility model.

[0037] like Figures 1 to 6 As shown, a spraying device for greenhouse vegetable planting includes a greenhouse body 3, a spraying assembly 4 is arranged inside the greenhouse body 3, and a mixing assembly 1 connected to the spraying assembly 4 is arranged outside the greenhouse body 3;

[0038] The mixing component 1 can crush the bulk pesticide powder and automatically mix the crushed pesticide powder with water quickly and evenly; the spraying component 4 can automatically spray the mixed pesticide on the vegetables inside the greenhouse body 3;

[0039] The spraying assembly 4 includes a sliding plate 8 that is horizontally slidable along the width direction of the greenhouse body 3. A moving block 13 that is horizontally slidable along the length direction of the greenhouse body 3 is provided at the bottom of the sliding plate 8. U-shaped plates 18 are fixedly provided on opposite side walls of the moving block 13. The opening ends of the two U-shaped plates 18 are arranged opposite to each other.

[0040] The bottom of the U-shaped plate 18 extends downward to a position close to the ground, and the inner wall of the U-shaped plate 18 is provided with a lifting block 14 that is vertically slidable, and the end of the lifting block 14 is fixed with a liquid distribution box 15 that is connected to the mixing assembly 1, and the end of the liquid distribution box 15 is vertically arranged in parallel with a plurality of atomizing nozzles 16 that are connected to its inner cavity;

[0041] The spraying height of the atomizing nozzle 16 can be adjusted during the vertical sliding of the lifting block 14; the pesticides can be automatically sprayed on the vegetables in two adjacent rows during the horizontal sliding of the moving block 13 along the length direction of the greenhouse main body 3; the pesticides can be automatically sprayed on the vegetables between different rows during the horizontal sliding of the sliding plate 8 along the width direction of the greenhouse main body 3.

[0042] The mixing assembly 1 includes a fixed mixing tank 27, a driven shaft 31 coaxially arranged therewith is rotatably disposed at the inner bottom of the mixing tank 27, a plurality of stirring blades 32 are evenly distributed along the axial direction of the driven shaft 31 on the peripheral wall thereof, a water pump 26 is fixedly disposed on the side of the mixing tank 27, and a water inlet and a water outlet of the water pump 26 are correspondingly connected to the mixing tank 27 and the two liquid distribution boxes 15;

[0043] When the driven shaft 31 rotates, the stirring blades 32 can mix the pesticide powder in the mixing tank 27 with water; and the mixed pesticide can be transported to the two liquid distribution boxes 15 through the water pump 26 .

[0044] A vertically placed crushing tank 30 is fixedly provided on the top of the mixing tank 27. The bottom of the crushing tank 30 passes through the mixing tank 27 and extends into the inside thereof. A rotating shaft 35 coaxially arranged therewith is rotatably provided at the inner bottom of the crushing tank 30. A plurality of crushing knives 36 are evenly distributed on the peripheral wall of the rotating shaft 35 along its axial direction. A plurality of discharge holes 37 communicating with the inner cavity thereof are provided at the bottom of the crushing tank 30.

[0045] When the rotating shaft 35 rotates, the crushing blade 36 can crush the pesticide powder in the crushing tank 30, and the pesticide powder with a qualified particle size enters the mixing tank 27 through the discharge hole 37, further improving the mixing speed and mixing effect of the pesticide powder and water.

[0046] The water inlet of the atomizing nozzle 16 is connected to the inner cavity of the liquid distributing box 15 through the electromagnetic valve 17, and the opening and closing of the atomizing nozzle 16 can be controlled by the electromagnetic valve 17;

[0047] When spraying pesticides on vegetables whose height is lower than the liquid distribution box 15, the spraying height of the pesticides can be adjusted by adjusting the opening and closing of different atomizing nozzles 16.

[0048] Two horizontally arranged limit plates 5 are provided at the upper position inside the greenhouse body 3 , and the opposite side walls of the limit plates 5 are fixedly connected to the opposite inner walls of the greenhouse body 3 , and the opposite side walls of the sliding plate 8 are correspondingly slidably connected to the two limit plates 5 .

[0049] Two first single-thread screws 20 rotatably arranged along a horizontal line are arranged inside the greenhouse body 3 , and one end of the two first single-thread screws 20 both pass through the sliding plate 8 and are threadedly connected to the sliding plate 8 .

[0050] The two ends of the two first single-thread screw rods 20 are correspondingly rotatably connected to the relative inner walls of the greenhouse body 3. The same end of the two first single-thread screw rods 20 passes through the greenhouse body 3 and extends to the outside and is fixedly connected to the driven bevel gear 22.

[0051] Two transmission shafts 24 rotatably arranged along a horizontal line are provided on the outer wall of the greenhouse body 3 , and driving bevel gears 23 are fixedly connected to opposite ends of the two transmission shafts 24 , and the two driving bevel gears 23 are correspondingly meshed with the two driven bevel gears 22 .

[0052] A dual-axis motor 25 is fixedly provided on the outer wall of the greenhouse body 3 , and two output ends of the dual-axis motor 25 are fixedly connected to the two transmission shafts 24 .

[0053] A second single-thread screw 7 rotatably arranged along a horizontal line is provided below the sliding plate 8 , and one end of the second single-thread screw 7 passes through the moving block 13 and is threadedly connected to the moving block 13 .

[0054] Two fixed plates 6 are fixedly provided at the bottom of the sliding plate 8, and the two ends of the second single-thread screw 7 are rotatably connected to the two fixed plates 6 respectively. A first drive motor 21 is fixedly provided on one of the fixed plates 6, and the output end of the first drive motor 21 passes through the fixed plate 6 and is fixedly connected to the second single-thread screw 7.

[0055] A third single-thread screw 19 rotatably arranged along a vertical line is disposed inside the U-shaped plate 18 , and one end of the third single-thread screw 19 passes through the lifting block 14 and is threadedly connected to the lifting block 14 .

[0056] The two ends of the third single-thread screw 19 are rotatably connected to the inner top and inner bottom of the U-shaped plate 18 , and the top of the U-shaped plate 18 is fixedly provided with a second drive motor 11 . The output end of the second drive motor 11 passes through the U-shaped plate 18 and is fixedly connected to the third single-thread screw 19 .

[0057] The water outlet of the water pump 26 is fixedly connected with a water pipe 2, one end of which passes through the top of the greenhouse body 3 and extends to the inside. A connecting pipe 9 is fixedly provided on the top of the sliding plate 8.

[0058] The water inlet of the connecting pipe 9 is connected to the connecting pipe 9 through the upper telescopic water pipe 10 , and the two water outlets of the connecting pipe 9 are connected to the two liquid distribution boxes 15 through the lower telescopic water pipe 12 .

[0059] A first control motor 29 is fixedly provided on the top of the mixing tank 27 , and an output end of the first control motor 29 passes through the mixing tank 27 and is fixedly connected to the driven shaft 31 .

[0060] A second control motor 33 is fixedly provided on the top of the crushing pot 30 , and an output end of the second control motor 33 passes through the crushing pot 30 and is fixedly connected to the rotating shaft 35 .

[0061] A water adding pipe 28 and an adding pipe 34 are respectively provided on the top of the mixing tank 27 and the crushing tank 30 . The water adding pipe 28 and the adding pipe 34 are connected to the inner cavities of the mixing tank 27 and the crushing tank 30 .

[0062] The working principle of this device is:

[0063] When spraying pesticides on the vegetables in the greenhouse body 3, the first drive motor 21 drives the second single-thread screw 7 to rotate, thereby driving the moving block 13 to slide horizontally along the length direction of the greenhouse body 3, thereby driving the two U-shaped plates 18, the two liquid distribution boxes 15 and the plurality of atomizing nozzles 16 to slide horizontally. At the same time, the water pump 26 extracts the pesticides in the mixing tank 27, and the pesticides pass through the water pipe 2, the upper telescopic water pipe 10, the connecting pipe 9 and the two lower telescopic water pipes 12 in turn and enter the two liquid distribution boxes 15 respectively. The pesticides in the liquid distribution boxes 15 are sprayed out through the atomizing nozzles 16, and then the vegetables in the two adjacent rows are sprayed with pesticides. When adjusting the spraying height of the pesticides, the second drive motor 11 drives the third single-thread screw 19 to rotate, thereby controlling the lifting block 14 to rise or fall, thereby adjusting the height of the liquid distribution boxes 15 and the atomizing nozzles 16. The degree of adjustment is performed. When spraying pesticides on vegetables between different rows, the moving block 13 is moved to the edge position by the first driving motor 21, and the dual-axis motor 25 drives the two transmission shafts 24 to rotate, thereby driving the two driving bevel gears 23, the two driven bevel gears 22 and the two first single-tooth screws 20 to rotate, thereby driving the sliding plate 8 to slide horizontally along the width direction of the greenhouse body 3 until the two liquid distribution boxes 15 and the plurality of atomizing nozzles 16 move to the required position between the rows. Repeating the above pesticide spraying process can automatically spray pesticides on vegetables between different rows, realizing the function of automatically spraying pesticides on vegetables in the greenhouse body 3, and the pesticide spraying efficiency is high. The spraying height of the pesticide can be adjusted according to the height of the vegetables. At the same time, it can also effectively prevent the pesticide from causing harm to the workers, thereby improving the practicality of the equipment.

[0064] If the height of the vegetables is lower than the height of the liquid dispensing box 15, the opening and closing of different atomizing nozzles 16 are adjusted according to the height of the vegetables until the spraying range of the atomizing nozzles 16 is close to the height of the vegetables, further improving the practicality of the equipment;

[0065] When preparing pesticides, water is added to the mixing tank 27 through the water adding pipe 28, and pesticide powder is added to the crushing tank 30 through the adding pipe 34. The second control motor 33 drives the rotating shaft 35 and a plurality of crushing knives 36 to rotate. The crushing knives 36 crush the pesticide powder in the crushing tank 30, and the pesticide powder with a qualified particle size enters the mixing tank 27 through the discharge hole 37. The first control motor 29 drives the driven shaft 31 and a plurality of stirring blades 32 to rotate. The stirring blades 32 can evenly mix the pesticide powder with water. The mixed pesticide is pumped into the two liquid distribution boxes 15 through the water pump 26, thereby realizing the function of quickly and evenly mixing the pesticide powder with water, improving the mixing effect of the pesticide powder and water, and thus improving the insecticide control effect.

[0066] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model, rather than to limit it. Although the utility model has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or replace some or all of the technical features therein by equivalents. These modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the utility model, and they should all be included in the scope of the claims and specification of the utility model.

Claims

1. A spraying device for greenhouse vegetable planting, characterized in that: It comprises a greenhouse main body (3), a spraying assembly (4) is arranged inside the greenhouse main body (3), and a mixing assembly (1) connected to the spraying assembly (4) is arranged outside the greenhouse main body (3); The spraying assembly (4) comprises a sliding plate (8) arranged to slide horizontally along the width direction of the greenhouse body (3); a moving block (13) arranged to slide horizontally along the length direction of the greenhouse body (3) is provided at the bottom of the sliding plate (8); U-shaped plates (18) are fixedly provided on opposite side walls of the moving block (13); and the opening ends of the two U-shaped plates (18) are arranged opposite to each other. The bottom of the U-shaped plate (18) extends downward to a position close to the ground, and the inner wall of the U-shaped plate (18) is provided with a lifting block (14) which is vertically slidable, and the end of the lifting block (14) is fixedly provided with a liquid distribution box (15) connected to the mixing component (1), and the end of the liquid distribution box (15) is vertically arranged in parallel with a plurality of atomizing nozzles (16) connected to its inner cavity.

2. A spraying device for greenhouse vegetable planting according to claim 1, characterized in that: The mixing assembly (1) comprises a fixedly arranged mixing tank (27), a driven shaft (31) coaxially arranged therewith being rotatably arranged at the inner bottom of the mixing tank (27), a plurality of stirring blades (32) being evenly distributed along the axial direction on the peripheral wall of the driven shaft (31), a water pump (26) being fixedly arranged on the side of the mixing tank (27), a water inlet and a water outlet of the water pump (26) being correspondingly connected to the mixing tank (27) and two liquid distribution boxes (15).

3. A spraying device for greenhouse vegetable planting according to claim 2, characterized in that: A vertically placed crushing tank (30) is fixedly provided on the top of the mixing tank (27), the bottom of the crushing tank (30) passes through the mixing tank (27) and extends into the interior thereof, a rotating shaft (35) coaxially arranged therewith is rotatably provided on the inner bottom of the crushing tank (30), a plurality of crushing knives (36) are evenly distributed on the peripheral wall of the rotating shaft (35) along its axial direction, and a plurality of discharge holes (37) communicating with the inner cavity thereof are provided at the bottom of the crushing tank (30).

4. The spraying equipment for greenhouse vegetable planting according to claim 3 is characterized in that: The water inlet of the atomizing nozzle (16) is connected to the inner cavity of the liquid distribution box (15) through the electromagnetic valve (17), and the opening and closing of the atomizing nozzle (16) can be controlled by the electromagnetic valve (17).

5. The spraying equipment for greenhouse vegetable planting according to claim 4 is characterized in that: Two horizontally arranged limit plates (5) are provided at the upper position inside the greenhouse body (3); the opposite side walls of the limit plates (5) are fixedly connected to the opposite inner walls of the greenhouse body (3); and the opposite side walls of the sliding plate (8) are correspondingly slidably connected to the two limit plates (5).

6. The spraying equipment for greenhouse vegetable planting according to claim 5, characterized in that: Two first single-thread screw rods (20) rotatably arranged along a horizontal line are arranged inside the greenhouse body (3), and one end of the two first single-thread screw rods (20) passes through the sliding plate (8) and is threadedly connected to the sliding plate (8).

7. The spraying equipment for greenhouse vegetable planting according to claim 6, characterized in that: The two ends of the two first single-thread screws (20) are rotatably connected to the relative inner walls of the greenhouse body (3), and the same end of the two first single-thread screws (20) passes through the greenhouse body (3) and extends to the outside and is fixedly connected to a driven bevel gear (22).

8. The spraying equipment for greenhouse vegetable planting according to claim 7, characterized in that: Two transmission shafts (24) are arranged on the outer wall of the greenhouse body (3) to rotate along a horizontal line, and the opposite ends of the two transmission shafts (24) are fixedly connected with driving bevel gears (23), and the two driving bevel gears (23) are correspondingly meshed with two driven bevel gears (22).

9. The spraying equipment for greenhouse vegetable planting according to claim 8, characterized in that: A dual-axis motor (25) is fixedly provided on the outer wall of the greenhouse body (3), and two output ends of the dual-axis motor (25) are fixedly connected to two transmission shafts (24) respectively.

10. The spraying equipment for greenhouse vegetable planting according to claim 9, characterized in that: The water outlet of the water pump (26) is fixedly connected to a water pipe (2), one end of which passes through the top of the greenhouse body (3) and extends to the inside. A connecting pipe (9) is fixedly provided on the top of the sliding plate (8). The water inlet of the connecting pipe (9) is connected to the connecting pipe (9) via an upper telescopic water pipe (10), and the two water outlets of the connecting pipe (9) are connected to two liquid distribution boxes (15) via lower telescopic water pipes (12).

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