Greenhouse planting liquid medicine spraying equipment

Abstract

The utility model relates to the technical field of greenhouse planting spraying, and discloses a greenhouse planting liquid medicine spraying device which comprises a bottom plate, the upper portion of the bottom plate is fixedly connected with a supporting frame, the upper side of the supporting frame is fixedly connected with a first motor, and the output end of the first motor is fixedly connected with a threaded rod. The outer portion of the threaded rod is in threaded connection with a threaded block, the left side of the threaded block is fixedly connected with a limiting block, the right side of the threaded block is fixedly connected with a fixing plate, a groove is formed in the lower side of the fixing plate, and the right side of the fixing plate is fixedly connected with a second motor. According to the automatic pesticide spraying device, pesticide can be conveniently sprayed to seedlings at different height positions in a greenhouse, pesticide liquid can be fully stirred, time and labor cost are saved, the pesticide liquid can be rapidly and evenly sprayed to the surfaces of plants, and spraying time, spraying quality and spraying frequency can be accurately controlled.

Description

Technical Field

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

[0002] A greenhouse planting liquid spraying equipment is a device specially designed for spraying crops in a greenhouse environment. Greenhouse planting is a method of growing crops in a controlled environment. It can provide plants with suitable growing conditions, but it also requires specific equipment for liquid spraying to keep the crops healthy and growing.

[0003] In the prior art, a device that can be easily installed and disassembled and adjusted in various ways during use is achieved through a snap-on assembly, a flow tube, a spray block and a connection assembly, and the tediousness of re-spraying after drug fusion in the prior art is reduced. In the convenient deployment, the greenhouse can be divided into sections according to the planting varieties for installation and spraying of drugs. Under the effect of fusion spraying, the agricultural harm caused to the planting management personnel inside the greenhouse due to spraying pesticides can be reduced.

[0004] However, the nozzles of the above-mentioned devices are generally fixed at a certain location when in use. If a large area needs to be sprayed, a large number of nozzles need to be installed, which increases the workload of the workers. Utility Model Content

[0005] The utility model aims to solve the problem in the prior art that the nozzle is generally fixed at a certain location when in use, and if a large area needs to be sprayed, a large number of nozzles need to be installed, and a greenhouse planting liquid spraying device is proposed.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a greenhouse planting liquid spraying equipment, including a base plate, the upper part of the base plate is fixedly connected to a support frame, the upper side of the support frame is fixedly connected to a first motor, the output end of the first motor is fixedly connected to a threaded rod, the external thread of the threaded rod is connected to a threaded block, the left side of the threaded block is fixedly connected to a limiting block, the right side of the threaded block is fixedly connected to a fixed plate, the lower side of the fixed plate is provided with a groove, the right side of the fixed plate is fixedly connected to a second motor, the output end of the second motor is fixedly connected to a screw, the external thread of the screw is connected to a screw block, the lower side of the screw block is fixedly connected to the support plate, and a spraying assembly is provided on the lower side of the support plate.

[0007] As a further description of the above technical solution:

[0008] The spray assembly includes a connecting pipe, which is arranged on the lower side of the support plate, and evenly distributed nozzles are arranged on the lower side of the connecting pipe. A liquid storage tank is fixedly connected to the left upper side of the base plate, and a third motor is fixedly connected to the rear side of the liquid storage tank. A stirring shaft is fixedly connected to the output end of the third motor, and fixed sleeves are fixedly connected to the outer sides of the stirring shaft, and stirring rods are fixedly connected to the outer sides of the fixed sleeves, and stirring blades are fixedly connected to the adjacent sides of the stirring rods.

[0009] As a further description of the above technical solution:

[0010] A liquid storage tank is fixedly connected to the left upper part of the bottom plate, an infusion assembly is fixedly connected to the front side of the liquid storage tank, the infusion assembly is fixedly connected to the front end of the connecting tube, a liquid injection port is fixedly connected to the upper side of the liquid storage tank, a drainage pipe is fixedly connected to the left side of the liquid storage tank, and a control valve is arranged on the outside of the drainage pipe.

[0011] As a further description of the above technical solution:

[0012] The infusion assembly comprises a liquid outlet pipe, which is fixedly connected to the front side of the liquid storage tank, a liquid pump is fixedly connected to the front end of the liquid outlet pipe, and a hose is fixedly connected to the output end of the liquid pump.

[0013] As a further description of the above technical solution:

[0014] A limiting groove is provided inside the support frame, and the limiting block is slidably connected inside the limiting groove.

[0015] As a further description of the above technical solution:

[0016] The bottom end of the threaded rod is rotatably connected to a support block, and the support block is fixedly connected to the inner lower side of the support frame.

[0017] As a further description of the above technical solution:

[0018] The screw block is slidably connected inside the groove.

[0019] As a further description of the above technical solution:

[0020] Buckles are provided on both sides of the outside of the connecting pipe, and the buckles are fixedly connected to both sides of the lower part of the supporting plate.

[0021] The utility model has the following beneficial effects:

[0022] 1. In the utility model, the first motor is started to drive the threaded rod to rotate, and the rotation of the threaded rod drives the threaded block, the fixed plate and the second motor to move. At the same time, the movement of the threaded block drives the limit block to slide inside the limit groove, and then the second motor is started to drive the screw to rotate, and the rotation of the screw drives the screw block, the support plate and the connecting pipe to move, so that the screw block slides inside the groove, and the third motor is started to drive the stirring shaft, the fixed sleeve, the stirring rod and the stirring blade to rotate, so as to stir the liquid medicine inside the liquid storage tank, so as to facilitate the spraying of the medicine on the seedlings at different heights in the greenhouse, and to fully stir the liquid medicine, saving time and labor costs.

[0023] 2. In the utility model, the liquid pump is started to drive the liquid outlet pipe to extract the liquid from the liquid storage tank, and the liquid medicine enters the hose, the connecting pipe and the nozzle from the inside of the liquid outlet pipe, and then is sprayed out from the inside of the nozzle, so that the liquid medicine can be sprayed quickly and evenly onto the plant surface, and the spraying time, quality and frequency can be accurately controlled. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 This is a front view of a liquid medicine spraying device for greenhouse planting proposed by the utility model;

[0025] Figure 2 This is a rear view of a greenhouse planting liquid spraying device proposed by the utility model;

[0026] Figure 3 This is a cross-sectional view of a fixing plate of a greenhouse planting liquid spraying device proposed by the utility model;

[0027] Figure 4 The utility model is a cross-sectional view of a liquid storage tank of a greenhouse planting liquid spraying device.

[0028] Legend:

[0029] 1. Bottom plate; 2. Support frame; 3. First motor; 4. Threaded rod; 5. Threaded block; 6. Limit block; 7. Limit groove; 8. Fixed plate; 9. Groove; 10. Second motor; 11. Screw rod; 12. Screw block; 13. Support plate; 14. Connecting pipe; 15. Buckle; 16. Nozzle; 17. Support block; 18. Liquid storage tank; 19. Liquid outlet pipe; 20. Liquid pump; 21. Hose; 22. Liquid injection port; 23. Liquid discharge pipe; 24. Control valve; 25. Third motor; 26. Stirring shaft; 27. Fixed sleeve; 28. Stirring rod; 29. ​​Stirring blade. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0031] Reference Figure 1-Figure 4 The utility model provides an embodiment: a greenhouse planting liquid spraying device, including a bottom plate 1, a support frame 2 is fixedly connected to the upper part of the bottom plate 1, a first motor 3 is fixedly connected to the upper side of the support frame 2, a threaded rod 4 is fixedly connected to the output end of the first motor 3, a threaded block 5 is connected to the outer thread of the threaded rod 4, a limited block 6 is fixedly connected to the left side of the threaded block 5, a fixed plate 8 is fixedly connected to the right side of the threaded block 5, a groove 9 is provided on the lower side of the fixed plate 8, a second motor 10 is fixedly connected to the right side of the fixed plate 8, a screw 11 is fixedly connected to the output end of the second motor 10, a screw block 12 is connected to the outer thread of the screw 11, and a screw block 12 is connected to the outer thread of the screw 11. A support plate 13 is fixedly connected to the lower side of the block 12, and a spray assembly is arranged on the lower side of the support plate 13; the spray assembly includes a connecting pipe 14, the connecting pipe 14 is arranged on the lower side of the support plate 13, and evenly distributed nozzles 16 are arranged on the lower side of the connecting pipe 14. A liquid storage tank 18 is fixedly connected to the left side of the upper part of the bottom plate 1, and a third motor 25 is fixedly connected to the rear side of the liquid storage tank 18. A stirring shaft 26 is fixedly connected to the output end of the third motor 25, and a fixing sleeve 27 is fixedly connected to both sides of the outside of the stirring shaft 26, and a stirring rod 28 is fixedly connected to both sides of the outside of the fixing sleeve 27, and a stirring blade 29 is fixedly connected to the adjacent side of the stirring rod 28.

[0032] The first motor 3 is started to drive the threaded rod 4 to rotate, and the rotation of the threaded rod 4 drives the threaded block 5, the fixed plate 8 and the second motor 10 to move. At the same time, the movement of the threaded block 5 drives the limit block 6 to slide inside the limit groove 7, and then the second motor 10 is started to drive the screw 11 to rotate. The rotation of the screw 11 drives the screw block 12, the support plate 13 and the connecting pipe 14 to move, so that the screw block 12 slides inside the groove 9, and the third motor 25 is started to drive the stirring shaft 26, the fixed sleeve 27, the stirring rod 28 and the stirring blade 29 to rotate, so as to stir the liquid medicine inside the liquid storage tank 18, so as to facilitate the spraying of the medicine on the seedlings at different heights in the greenhouse and fully stir the liquid medicine.

[0033] Reference Figure 1 , Figure 2A liquid storage tank 18 is fixedly connected to the left side of the upper part of the bottom plate 1, and an infusion assembly is fixedly connected to the front side of the liquid storage tank 18. The infusion assembly is fixedly connected to the front end of the connecting pipe 14, and a liquid injection port 22 is fixedly connected to the upper side of the liquid storage tank 18. A discharge pipe 23 is fixedly connected to the left side of the liquid storage tank 18, and a control valve 24 is arranged outside the discharge pipe 23; the infusion assembly includes a liquid outlet pipe 19, and the liquid outlet pipe 19 is fixedly connected to the front side of the liquid storage tank 18. A liquid pump 20 is fixedly connected to the front end of the liquid outlet pipe 19, and a hose 21 is fixedly connected to the output end of the liquid pump 20.

[0034] By starting the liquid pump 20 to drive the liquid outlet pipe 19 to extract the liquid from the liquid storage tank 18, the liquid enters the hose 21, the connecting pipe 14 and the nozzle 16 from the inside of the liquid outlet pipe 19, and then is sprayed out from the inside of the nozzle 16, so that the liquid can be sprayed quickly and evenly onto the plant surface.

[0035] Reference Figure 1 , Figure 2 , Figure 3 A limiting groove 7 is provided inside the support frame 2, and the limiting block 6 is slidably connected inside the limiting groove 7; the bottom end of the threaded rod 4 is rotatably connected to a support block 17, and the support block 17 is fixedly connected to the lower side of the inner part of the support frame 2; the screw block 12 is slidably connected to the inside of the groove 9; buckles 15 are provided on both sides of the outside of the connecting pipe 14, and the buckles 15 are fixedly connected to both sides of the lower part of the support plate 13.

[0036] A limiting groove 7 is opened inside the support frame 2, and the limiting block 6 is slidably connected inside the limiting groove 7, which plays a role of supporting and limiting the threaded block 5; a support block 17 is rotatably connected to the bottom end of the threaded rod 4, and the support block 17 is fixedly connected to the lower side of the inner part of the support frame 2, which plays a role of supporting the threaded rod 4; the screw block 12 is slidably connected to the inside of the groove 9, which plays a role of limiting the screw block 12; buckles 15 are provided on both sides of the outside of the connecting pipe 14, and the buckles 15 are fixedly connected to both sides of the lower part of the support plate 13, which plays a role of supporting the connecting pipe 14.

[0037] Working principle: When using the device, by starting the first motor 3, the first motor 3 starts to drive the threaded rod 4 to rotate, the threaded rod 4 rotates to drive the threaded block 5 to move, the threaded block 5 moves to drive the fixed plate 8 to move, and at the same time, the threaded block 5 moves to drive the limit block 6 to slide inside the limit groove 7, and the fixed plate 8 moves to drive the second motor 10 to move, and then start the second motor 10, the second motor 10 starts to drive the screw 11 to rotate, the screw 11 rotates to drive the screw block 12 to slide inside the groove 9, the screw block 12 moves to drive the support plate 13 to move, and the support plate 13 moves to drive the connecting pipe 14 to move, and by starting the third motor 25, the third motor 25 starts to drive the stirring shaft 26 to rotate, and the stirring shaft 26 rotates to drive the fixed sleeve 27 The fixed sleeve 27 rotates, the stirring rod 28 rotates, the stirring rod 28 rotates, the stirring blade 29 rotates, and the liquid medicine in the liquid storage tank 18 is stirred, so that the seedlings at different heights in the greenhouse can be sprayed with the medicine conveniently, the spraying efficiency is improved, and the time and labor costs are saved; by starting the liquid pump 20, the liquid pump 20 starts and drives the liquid outlet pipe 19 to extract the liquid from the liquid outlet pipe 19. The liquid medicine enters the hose 21 from the inside of the liquid outlet pipe 19 through the liquid pump 20, enters the connecting pipe 14 from the inside of the hose 21, enters the inside of the nozzle 16 from the inside of the connecting pipe 14, and is sprayed from the inside of the nozzle 16, so that the liquid medicine can be sprayed quickly and evenly on the plant surface, and the spraying time, quality and frequency can be accurately controlled.

[0038] Finally, it should be noted that the above is only 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 can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A greenhouse planting liquid spraying device, comprising a bottom plate (1), characterized in that: The upper part of the base plate (1) is fixedly connected to a support frame (2), the upper side of the support frame (2) is fixedly connected to a first motor (3), the output end of the first motor (3) is fixedly connected to a threaded rod (4), the external thread of the threaded rod (4) is connected to a threaded block (5), the left side of the threaded block (5) is fixedly connected to a limit block (6), the right side of the threaded block (5) is fixedly connected to a fixed plate (8), the lower side of the fixed plate (8) is provided with a groove (9), the right side of the fixed plate (8) is fixedly connected to a second motor (10), the output end of the second motor (10) is fixedly connected to a screw rod (11), the external thread of the screw rod (11) is connected to a screw block (12), the lower side of the screw block (12) is fixedly connected to a support plate (13), and a spraying assembly is arranged on the lower side of the support plate (13).

2. The greenhouse planting liquid spraying equipment according to claim 1, characterized in that: The spray assembly comprises a connecting pipe (14), the connecting pipe (14) being arranged on the lower side of the support plate (13), the lower side of the connecting pipe (14) being provided with uniformly distributed spray heads (16), the upper left side of the bottom plate (1) being fixedly connected to a liquid storage tank (18), the rear side of the liquid storage tank (18) being fixedly connected to a third motor (25), the output end of the third motor (25) being fixedly connected to a stirring shaft (26), both sides of the outside of the stirring shaft (26) being fixedly connected to fixed sleeves (27), both sides of the outside of the fixed sleeve (27) being fixedly connected to stirring rods (28), and the adjacent sides of the stirring rods (28) being fixedly connected to stirring blades (29).

3. The greenhouse planting liquid spraying equipment according to claim 2 is characterized in that: The front side of the liquid storage box (18) is fixedly connected to an infusion assembly, and the infusion assembly is fixedly connected to the front end of the connecting pipe (14). The upper side of the liquid storage box (18) is fixedly connected to a liquid injection port (22). The left side of the liquid storage box (18) is fixedly connected to a liquid discharge pipe (23), and a control valve (24) is provided outside the liquid discharge pipe (23).

4. The greenhouse planting liquid spraying equipment according to claim 3 is characterized by: The infusion assembly comprises a liquid outlet pipe (19), the liquid outlet pipe (19) being fixedly connected to the front side of the liquid storage box (18), the front end of the liquid outlet pipe (19) being fixedly connected to a liquid pump (20), and the output end of the liquid pump (20) being fixedly connected to a hose (21).

5. The greenhouse planting liquid spraying equipment according to claim 1, characterized in that: A limiting groove (7) is provided inside the support frame (2), and the limiting groove (7) is slidably connected inside to the limiting block (6).

6. The greenhouse planting liquid spraying equipment according to claim 1, characterized in that: The bottom end of the threaded rod (4) is rotatably connected to a support block (17), and the support block (17) is fixedly connected to the inner lower side of the support frame (2).

7. The greenhouse planting liquid spraying equipment according to claim 1, characterized in that: The screw block (12) is slidably connected inside the groove (9).

8. The greenhouse planting liquid spraying equipment according to claim 2 is characterized by: Buckles (15) are provided on both sides of the outside of the connecting pipe (14), and the buckles (15) are fixedly connected to both sides of the lower part of the support plate (13).

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