Agricultural intelligent greenhouse seedling raising humidity control device

Abstract

The utility model discloses an agricultural intelligent greenhouse seedling raising humidity control device which comprises a greenhouse, two beam frames are symmetrically and fixedly connected to the inner wall of the greenhouse, two spraying pipelines are symmetrically and rotatably connected between the two beam frames, a mounting frame is fixedly connected to the inner wall of the greenhouse, and the mounting frame is fixedly connected to the inner wall of the greenhouse. Deflection spraying mechanisms are connected between the mounting frame and the two spraying pipelines, and an intelligent humidity control system is fixedly connected to the outer wall of the greenhouse. According to the utility model, the cost of the greenhouse humidity control device is effectively reduced, the load is reduced, the structural stability of the greenhouse is improved, the intelligent control of the greenhouse seedling humidity is realized, and the efficiency and the accuracy of humidity adjustment are improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of greenhouse seedling raising, specifically to an agricultural intelligent greenhouse seedling raising humidity control device. BACKGROUND

[0002] Greenhouse seedling raising is a common seedling raising technology in modern intelligent agriculture, and is widely applied to the early growth stage of crops such as vegetables, flowers and trees. Humidity control is an important measure to ensure the success rate of seedling raising. By controlling the humidity in the greenhouse within the range suitable for seedling germination and growth, the survival rate of seedling raising can be greatly improved.

[0003] The existing greenhouse seedling raising humidity control device adopts a large number of spraying pipes laid on the top of the greenhouse to cover and spray the greenhouse for humidification. The large number of laid pipes will increase the cost of the greenhouse, and the large weight of the large number of pipes will cause the structure of the greenhouse to be overloaded, thereby affecting the structural stability of the greenhouse. UTILITY MODEL CONTENT

[0004] The utility model aims at providing an agricultural intelligent greenhouse seedling raising humidity control device to solve the problems in the background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical scheme:

[0006] The utility model provides an agricultural intelligent greenhouse seedling raising humidity control device, which comprises a greenhouse, two beam frames are fixedly connected on the inner wall of the greenhouse in a symmetrical manner, two spraying pipes are rotatably connected between the two beam frames in a symmetrical manner, an installation frame is fixedly connected to the inner wall of the greenhouse, a deflection spraying mechanism is connected between the installation frame and the two spraying pipes, and a humidity intelligent control system is fixedly connected to the outer wall of the greenhouse.

[0007] The deflection spraying mechanism comprises a servo motor fixedly connected to the installation frame, a driving turntable is fixedly connected to the output shaft of the servo motor, deflection discs are fixedly sleeved on the two spraying pipes, two driving rods are fixedly connected to the driving turntable in a symmetrical manner, blocking rods are fixedly connected to the two deflection discs, the two blocking rods are located above and below the driving rods respectively, reset assemblies are connected between the two deflection discs and the installation frame, one same shunt pipe is fixedly and communicatively connected between the two spraying pipes, a pump is fixedly connected to the greenhouse, a hose is connected in communication between the water outlet of the pump and the shunt pipe, and a water inlet pipe is fixedly and communicatively connected to the water inlet of the pump.

[0008] Further, the humidity intelligent control system comprises a mounting plate fixedly connected to the outer wall of the greenhouse, a humidity intelligent control box fixedly connected to the mounting plate, two humidity probes installed on the wall of the greenhouse and connected to the humidity intelligent control box, and a servo motor in communication with the humidity intelligent control box.

[0009] Further, the spraying pipeline comprises a main pipeline rotatably connected between the two beam frames, a plurality of branch pipelines fixedly connected to the main pipeline, and a plurality of spraying heads fixedly connected to the branch pipelines.

[0010] Further, the reset assembly comprises a tension spring fixedly connected to the mounting frame, and a connecting rod fixedly connected to the deflection disc.

[0011] Further, the mounting frame is fixedly connected with two limiting plates for limiting the blocking rod.

[0012] Further, the mounting frame is fixedly connected with a bearing support seat, and the output shaft of the servo motor is rotatably connected to the bearing support seat.

[0013] Further, triangular rib plates are fixedly connected between the side walls on the lower side of the mounting plate and the outer wall of the greenhouse.

[0014] Further, a cut-off valve is fixedly connected to the water inlet pipe.

[0015] Compared with the prior art, the present application has the following advantages:

[0016] When the humidity is adjusted, the pump of the humidity intelligent control system is started, and the pump delivers water to the two spraying pipelines to spray and control the humidity of the greenhouse. The deflection spraying mechanism can reciprocate and deflect within a certain range, greatly improving the spraying range. Compared with the prior art of laying a large number of pipelines, the present device only needs two spraying pipelines to realize full-range coverage adjustment of the humidity in the greenhouse, effectively reducing the cost of the greenhouse humidity control device, reducing the load, and improving the structural stability of the greenhouse.

[0017] The humidity intelligent control system can monitor and automatically adjust the humidity of the greenhouse in real time, realize intelligent control of the humidity of the greenhouse for seedling raising, and improve the efficiency and accuracy of humidity adjustment. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 is a schematic view of the overall structure of the present application;

[0019] Figure 2 is a schematic view of the structure of the present application in another direction;

[0020] Figure 3 For Figure 1 The structure diagram of the deflection spraying mechanism is shown in the figure.

[0021] Figure 4 For Figure 3 The connection structure diagram of the deflection disc and the servo motor is shown in the figure.

[0022] In the figure: 1, greenhouse; 2, beam frame; 3, spraying pipeline; 4, mounting frame; 5, servo motor; 6, driving disc; 7, deflection disc; 8, driving rod; 9, blocking rod; 10, shunt pipe; 11, pump; 12, hose; 13, water inlet pipe; 14, mounting plate; 15, humidity intelligent control box; 16, humidity probe; 17, main pipeline; 18, branch pipeline; 19, spraying head; 20, tension spring; 21, connecting rod; 22, limit plate; 23, bearing support seat; 24, triangular rib plate; 25, shutoff valve. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0024] Please refer to Figures 1-4 The present application provides an agricultural intelligent greenhouse seedling humidity control device, which comprises a greenhouse 1, two beam frames 2 are symmetrically and fixedly connected to the inner wall of the greenhouse 1, two spraying pipelines 3 are symmetrically and rotatably connected between the two beam frames 2, a mounting frame 4 is fixedly connected to the inner wall of the greenhouse 1, a deflection spraying mechanism is connected between the mounting frame 4 and the two spraying pipelines 3, and a humidity intelligent control system is fixedly connected to the outer wall of the greenhouse 1.

[0025] The deflection spraying mechanism comprises a servo motor 5 fixedly connected to the mounting frame 4, a driving disc 6 fixedly connected to the output shaft of the servo motor 5, two deflection discs 7 fixedly sleeved on the two spraying pipelines 3, two driving rods 8 symmetrically and fixedly connected to the driving disc 6, two blocking rods 9 fixedly connected to the two deflection discs 7, respectively located above and below the driving rods 8, a reset assembly connected between the two deflection discs 7 and the mounting frame 4, a same shunt pipe 10 fixedly and communicatively connected between the two spraying pipelines 3, a pump 11 fixedly connected to the greenhouse 1, a hose 12 in communication between the water outlet of the pump 11 and the shunt pipe 10, and a water inlet pipe 13 fixedly and communicatively connected to the water inlet of the pump 11.

[0026] In the embodiment, when the humidity is adjusted, the humidity intelligent control system starts the pump machine 11, and the two spraying pipes 3 spray to control the humidity of the greenhouse. The deflection spraying mechanism can make the spraying pipes 3 reciprocate and deflect within a certain range, which can greatly improve the spraying range. Compared with the prior art of laying a large number of pipes, the device only needs two spraying pipes 3 to realize full-range coverage adjustment of the humidity in the greenhouse, effectively reduces the cost of the greenhouse humidity control device, reduces the load, and improves the structural stability of the greenhouse.

[0027] The humidity intelligent control system comprises a mounting plate 14 fixedly connected to the outer wall of the greenhouse 1, a humidity intelligent control box 15 fixedly connected to the mounting plate 14, two humidity probes 16 installed on the wall of the greenhouse 1 and connected to the humidity intelligent control box 15, and the humidity intelligent control box 15 in communication with the servo motor 5.

[0028] In the above embodiment, the two humidity probes 16 can detect the humidity in the greenhouse 1 in real time and transmit the detection data to the humidity intelligent control box 15. When the humidity intelligent control box 15 detects that the humidity in the greenhouse 1 deviates from the preset range, the humidity intelligent control box 15 controls the pump machine 11 to start to adjust the humidity, realizes intelligent control of the humidity of the greenhouse seedling, and improves the efficiency and accuracy of the humidity adjustment.

[0029] The spraying pipe 3 comprises a main pipe 17 rotatably connected between the two beam frames 2, a plurality of branch pipes 18 fixedly connected to the main pipe 17, and a plurality of spraying heads 19 fixedly connected to the branch pipes 18.

[0030] The reset assembly comprises a tension spring 20 fixedly connected to the mounting bracket 4, a connecting rod 21 fixedly connected to the deflection disc 7, and one end of the tension spring 20 fixedly connected to the connecting rod 21. When the deflection disc 7 deflects, the tension spring 20 is stretched. When the driving rod 8 is separated from the stop rod 9, the tension spring 20 retracts to reset the deflection disc 7.

[0031] The mounting bracket 4 is fixedly connected with two limiting plates 22 for limiting the stop rod 9, so that the stop rod 9 can be limited to avoid excessive resetting of the deflection disc 7.

[0032] The mounting bracket 4 is fixedly connected with a bearing support seat 23, and the output shaft of the servo motor 5 is rotatably connected to the bearing support seat 23, so that the stability of the driving disc 6 in rotation can be improved.

[0033] The triangular rib plate 24 is fixedly connected between the side wall of the lower side of the mounting plate 14 and the outer wall of the greenhouse 1, so that the stability of the fixation of the humidity intelligent control box 15 is improved.

[0034] The water inlet pipe 13 is fixedly connected with a shut-off valve 25, so that manual stopping of spraying can be facilitated.

[0035] Working principle: when adjusting humidity, two humidity probes 16 can detect the humidity inside the greenhouse 1 in real time and transmit the detection data to the humidity intelligent control box 15, when the humidity intelligent control box 15 monitors that the humidity inside the greenhouse 1 deviates from the preset range, the humidity intelligent control box 15 controls the pump 11 to start to adjust the humidity, the pump 11 transmits water to the two spray pipes 3 through the water inlet pipe 13, the hose 12 and the shunt pipe 10 to spray to adjust the humidity of the greenhouse, the servo motor 5 drives the driving turntable 6 to rotate, the driving turntable 6 drives the two driving rods 8 to rotate, the two driving rods 8 respectively push the two blocking rods 9 to move, the two blocking rods 9 drive the two deflection discs 7 to rotate, the two deflection discs 7 drive the two spray pipes 3 to deflect to expand the spraying range, when the driving rod 8 deviates from the blocking rod 9, under the action of the reset assembly, the two deflection discs 7 are automatically reset and deflected by a certain angle in another direction, so as to drive the spray pipe 3 to reset and deflect by a certain range in another direction, when the driving rod 8 continues to rotate and recontacts with the blocking rod 9, the spray pipe 3 is driven to deflect again, so that the spray pipe 3 can reciprocate and deflect in a certain range, which can greatly improve the spraying range.

[0036] It should be noted that the relational terms herein such as first and second and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any such actual relationship or order between such entities or actions. Moreover, the terms "comprises", "comprising", or any other variations thereof, are intended to cover a non-exclusive inclusion such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can include other elements not expressly listed or inherent to such process, method, article, or apparatus.

[0037] Although the embodiments of the present application have been shown and described, it should be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made thereto without departing from the principles and spirit of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. An agricultural intelligent greenhouse seedling humidity control device, comprising a greenhouse (1), characterized in that: The inner wall of the greenhouse (1) is fixedly connected with two beam frames (2) symmetrically, two spraying pipes (3) are symmetrically connected between the two beam frames (2), the inner wall of the greenhouse (1) is fixedly connected with a mounting frame (4), a deflection spraying mechanism is connected between the mounting frame (4) and the two spraying pipes (3), and the outer wall of the greenhouse (1) is fixedly connected with a humidity intelligent control system. The deflection spraying mechanism comprises a servo motor (5) fixedly connected to the mounting frame (4), the output shaft of the servo motor (5) is fixedly connected with a driving turntable (6), the two spraying pipes (3) are fixedly sleeved with deflection discs (7), the driving turntable (6) is fixedly connected with two driving rods (8) symmetrically, the two deflection discs (7) are fixedly connected with blocking rods (9), the two blocking rods (9) are located above and below the driving rods (8) respectively, the two deflection discs (7) and the mounting frame (4) are connected with reset assemblies, the two spraying pipes (3) are fixedly and communicatively connected with a same shunt pipe (10), the greenhouse (1) is fixedly connected with a pump (11), the water outlet of the pump (11) and the shunt pipe (10) are connected with a hose (12), and the water inlet of the pump (11) is fixedly and communicatively connected with a water inlet pipe (13).

2. The agricultural intelligent greenhouse seedling humidity control device according to claim 1, characterized in that: The humidity intelligent control system comprises a mounting plate (14) fixedly connected to the outer wall of the greenhouse (1), the mounting plate (14) is fixedly connected with a humidity intelligent control box (15), the wall of the greenhouse (1) is provided with two humidity probes (16) connected with the humidity intelligent control box (15), and the humidity intelligent control box (15) is in communication with the servo motor (5).

3. The agricultural intelligent greenhouse seedling humidity control device according to claim 2, characterized in that: The spraying pipe (3) comprises a main pipe (17) rotatably connected between the two beam frames (2), a plurality of branch pipes (18) fixedly and communicatively connected to the main pipe (17), and a plurality of spraying heads (19) fixedly and communicatively connected to the branch pipes (18).

4. The agricultural intelligent greenhouse seedling humidity control device according to claim 3, characterized in that: The reset assembly comprises a tension spring (20) fixedly connected to the mounting frame (4), and the deflection disc (7) is fixedly connected with a connecting rod (21), one end of the tension spring (20) is fixedly connected to the connecting rod (21).

5. The agricultural intelligent greenhouse seedling humidity control device according to claim 4, characterized in that: The mounting frame (4) is fixedly connected with two limiting plates (22) for limiting the blocking rods (9).

6. The agricultural intelligent greenhouse seedling humidity control device according to claim 5, characterized in that: The mounting frame (4) is fixedly connected with a bearing support seat (23), and the output shaft of the servo motor (5) is rotatably connected to the bearing support seat (23).

7. The agricultural intelligent greenhouse seedling humidity control device according to claim 6, characterized in that: The side wall of the lower side of the mounting plate (14) and the outer wall of the greenhouse (1) are fixedly connected with a triangular rib plate (24). 8.The agricultural intelligent greenhouse seedling humidity control device according to claim 7, characterized in that: The water inlet pipe (13) is fixedly connected with a cut-off valve (25).

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