Water supplementing and fertilizer applying device for greenhouse organic vegetable planting

Abstract

The utility model belongs to the field of fertilizing devices, and particularly relates to a water replenishing and fertilizing device for greenhouse organic vegetable planting, which comprises a water storage tank, a control adding device and a mixing conveying component, the adding control device is located at the top of the mixing and conveying assembly and provided with a mounting plate. A servo motor drives a first bevel gear to rotate and drives a second bevel gear to rotate on a connecting seat so as to drive a turntable at the top to rotate, when hoppers on the turntable are vertically aligned with an electromagnetic valve, a limiting ring opens the valve, chemical fertilizer falls into a conveying channel through a guide plate, the servo motor continues to rotate, different hoppers can be aligned in sequence, and different chemical fertilizers are fed; at the moment, the stepping motor drives the auger to rotate, the chemical fertilizer is conveyed through clearance fit, water is added through the water injection pipe, and water and the chemical fertilizer enter the mixing bin through the falling bin, so that the function of chemical fertilizer conversion is achieved, the problem that the chemical fertilizer is usually proportioned by personnel when the chemical fertilizer is replaced is solved, and the adaptability in use is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of fertilizing device, concretely is a kind of water replenishing and fertilizing device for greenhouse organic vegetable planting. BACKGROUND

[0002] Organic vegetable planting is a kind of sustainable development agricultural technology, which follows the law of nature and ecological principle, does not use chemical synthetic pesticide, chemical fertilizer, growth regulator, transgenic technology, but uses the stable vegetable planting mode of agricultural ecosystem to maintain.

[0003] Chinese patent No. CN202420635071.8 discloses a water replenishing and fertilizing device for greenhouse vegetable planting, which comprises a board car, a caterpillar chassis is arranged at the bottom of the board car, a water tank and a solid fertilizer tank are fixedly arranged on the upper end surface of the board car, a water pump is communicated with the bottom of the water tank, a hinge column is fixedly arranged on both sides of the front end of the board car, an atomizing water pipe is hingedly arranged on the upper end of the hinge column, the water outlet of the water pump is connected with two hoses through a tee joint, the two hoses are communicated with the two atomizing water pipes respectively, a first limiting assembly is matched between the atomizing water pipe and the hinge column, a second limiting assembly is matched between the atomizing water pipe and the water tank, and a discharging control mechanism is communicated with the outlet at the bottom of the solid fertilizer tank. Further, the discharging control mechanism comprises a cylindrical shell communicated with the outlet at the bottom of the solid fertilizer tank, an electric motor is fixedly arranged on the side surface of the cylindrical shell, a driving shaft of the electric motor extends into the cylindrical shell, a rotating shaft is fixedly arranged on one end of the driving shaft extending into the cylindrical shell, and a plurality of baffle plates are fixedly arranged on the rotating shaft.

[0004] As known from the above, the novel water replenishing and fertilizing device can be easily folded and stored when not in use, which saves the valuable greenhouse storage space and effectively solves the inconvenience of traditional devices in storage and management in the greenhouse. Meanwhile, the fertilizing mechanism and the water replenishing equipment are integrated to realize integrated operation, but the case still has the following deficiencies: when the organic vegetables are watered and fertilized, the fertilizer is replaced according to the types of vegetables or the environment, the existing technology usually uses personnel to proportion the fertilizer, and then performs the fertilizing operation, which has certain limitations in use and increases the labor intensity of personnel.

[0005] Therefore, the water replenishing and fertilizing device for greenhouse organic vegetable planting is proposed to solve the above problems. CONTENT OF THE UTILITY MODEL

[0006] In order to make up for the deficiencies of the prior art, the fertilizer is usually proportioned by personnel when it is replaced, and the utility model provides a water replenishing and fertilizing device for greenhouse organic vegetable planting.

[0007] The utility model solves its technical scheme that the technical scheme that technical scheme that the utility model discloses a kind of water replenishing and fertilizing device for greenhouse organic vegetable planting, including water storage tank, control adding device, mixing and conveying component;The control adding device is located at the top of the mixing and conveying component, the control adding device is equipped with mounting plate, one side of the mounting plate is fixedly installed servo motor, the output of the servo motor is fixedly installed first bevel gear, the top transmission of the first bevel gear is connected with second bevel gear, the bottom of the second bevel gear is movably installed with connecting seat, the bottom of the connecting seat is fixedly installed with the mounting plate.

[0008] Preferably, the mixing and conveying component is arranged on one side of the water storage tank, and the mixing and conveying component is provided with a fixing frame, the top of the fixing frame is fixedly installed with a mixing bin, the top of the mixing bin is fixedly installed with a bin cover, the top of the bin cover is provided with a groove, and a falling bin is fixedly installed in the groove.

[0009] Preferably, the bottom of the fixing frame is fixedly installed with a torque motor, the output of the torque motor is fixedly installed with a stirring paddle, one side of the mixing bin is fixedly installed with a pump, and one side of the pump is fixedly installed with a water storage tank.

[0010] Preferably, the top of the second bevel gear is fixedly installed with a rotating disc, the top of the rotating disc is fixedly installed with three hoppers, the bottom of each of the three hoppers is provided with a hole, one side of the mounting plate is fixedly installed with a limiting ring, the bottom of the limiting ring is fixedly installed with a solenoid valve, and one side of the mounting plate is fixedly installed with a guide plate.

[0011] Preferably, the bottom of the mounting plate is fixedly installed with a conveying channel, one side of the conveying channel is fixedly installed with a stepping motor, the output of the stepping motor is fixedly installed with an auger, the periphery of the auger is gap-fitted with the inner cavity of the conveying channel, and the bottom of the conveying channel is fixedly installed with a fixing frame.

[0012] Preferably, one side of the conveying channel is fixedly installed with a water injection pipe, and the bottom of the conveying channel is fixedly installed with a falling bin.

[0013] The utility model has the advantages that:

[0014] The utility model discloses a control adding device's structure design is through servo motor drive first bevel gear rotation, drive second bevel gear rotates on connecting seat, further drive the rotation of top's carousel, when the hopper on carousel and solenoid valve vertical alignment, limit ring opens the valve, and the fertilizer falls into the conveying channel through the guide plate, and servo motor continues to rotate, can make different hopper in turn alignment, and put in different fertilizer, at this moment, step motor drive auger rotation, through the gap cooperation and convey fertilizer, and water is added to the water pipe, and water and fertilizer enter the mixing bin through the falling bin, realize the function of fertilizer conversion, solve the problem that personnel is usually matched with fertilizer when replacing fertilizer, improve the adaptability in use. BRIEF DESCRIPTION OF DRAWINGS

[0015] In order to more clearly illustrate the technical scheme in the embodiment of the utility model or prior art, below will to the drawing needed to use in the embodiment or prior art description briefly introduce, obviously, the drawing in the following description only some embodiments of the utility model, for ordinary skilled person in the art comes, under the premise of not paying creative labor, can also obtain other drawings according to these drawings.

[0016] Figure 1 It is the overall structure schematic diagram of the utility model;

[0017] Figure 2 It is the overall structure explosion schematic diagram of the utility model;

[0018] Figure 3 It is the control adding device structure explosion schematic diagram of the utility model;

[0019] Figure 4 It is the utility model Figure 3 It is the structure enlarged schematic diagram of A place in the utility model;

[0020] Figure 5 It is the mixing conveying assembly structure explosion schematic diagram of the utility model.

[0021] In the drawing: 1, water storage tank;2, control adding device;3, mixing conveying assembly;21, mounting plate;22, guide plate;23, servo motor;24, first bevel gear;25, second bevel gear;26, connecting seat;27, carousel;28, hopper;29, limit ring;31, fixed frame;32, mixing bin;33, pump;34, bin cover;35, torque motor;36, stirring paddle;201, solenoid valve;202, conveying channel;203, step motor;204, auger;205, water pipe;206, falling bin. DETAILED DESCRIPTION

[0022] With reference to the drawings of the embodiments of the present application, the technical solutions in the embodiments of the present application will be clearly and completely described. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative efforts fall within the scope of the present application.

[0023] Please refer to Figures 1-5 As shown in FIG. 1, a water supplementing and fertilizing device for greenhouse organic vegetable planting includes a water storage tank 1, a control adding device 2, and a mixing and conveying assembly 3. The control adding device 2 is located at the top of the mixing and conveying assembly 3. The control adding device 2 is installed with a mounting plate 21. A servo motor 23 is fixedly installed on one side of the mounting plate 21. A first bevel gear 24 is fixedly installed at the output end of the servo motor 23. A second bevel gear 25 is drivingly connected to the top of the first bevel gear 24. A connecting seat 26 is movably installed at the bottom of the second bevel gear 25. The bottom of the connecting seat 26 is fixedly installed with the mounting plate 21.

[0024] When working, the servo motor 23 is fixed by the mounting plate 21. When driving, the first bevel gear 24 at the output end drives the second bevel gear 25 to rotate correspondingly under the limitation of the connecting seat 26.

[0025] Further, the mixing and conveying assembly 3 is arranged on one side of the water storage tank 1. The mixing and conveying assembly 3 is installed with a fixing frame 31. A mixing bin 32 is fixedly installed at the top of the fixing frame 31. A bin cover 34 is fixedly installed at the top of the mixing bin 32. A groove is formed at the top of the bin cover 34. A falling bin 206 is fixedly installed in the groove.

[0026] When working, the water and the fertilizer conveyed through the conveying channel 202 enter the inside of the mixing bin 32 through the groove formed in the bin cover 34. The water and the fertilizer are prevented from leaking out during the stirring process under the installation of the bin cover 34.

[0027] Further, a torque motor 35 is fixedly installed at the bottom of the fixing frame 31. A stirring paddle 36 is fixedly installed at the output end of the torque motor 35. A pump 33 is fixedly installed on one side of the mixing bin 32. The water storage tank 1 is fixedly installed on one side of the pump 33.

[0028] When working, the water and the fertilizer are added into the inner cavity of the mixing bin 32 in an appropriate amount. The torque motor 35 is driven to rotate the stirring paddle 36 at the output end to mix the water and the fertilizer. After the mixing is completed, the pump 33 is driven to convey the mixed liquid into the inner cavity of the water storage tank 1.

[0029] Furthermore, a turntable 27 is fixedly installed on the top of the second bevel gear 25, and three hoppers 28 are fixedly installed on the top of the turntable 27. Holes are opened at the bottom of the three hoppers 28. A limit ring 29 is fixedly installed on one side of the mounting plate 21, and a solenoid valve 201 is fixedly installed at the bottom of the limit ring 29. A guide plate 22 is fixedly installed on one side of the mounting plate 21.

[0030] During operation, when the second bevel gear 25 rotates, it drives the top-fixed turntable 27 to rotate synchronously. Different types of fertilizers are added to the inner cavity of the hopper 28. The limit ring 29 contacts the bottom of the hopper 28 to prevent the fertilizer in the hopper 28 from spilling out through the holes. When the hopper 28 moves to the top of the solenoid valve 201, the solenoid valve 201 can be controlled to discharge the fertilizer in the hopper 28 outward.

[0031] Furthermore, a conveying channel 202 is fixedly installed at the bottom of the mounting plate 21, a stepper motor 203 is fixedly installed on one side of the conveying channel 202, an auger 204 is fixedly installed at the output end of the stepper motor 203, the auger 204 is clearance-fitted with the inner cavity of the conveying channel 202, and a fixing frame 31 is fixedly installed at the bottom of the conveying channel 202.

[0032] During operation, the fixed frame 31 and the conveying channel 202 provide overall support for the control and addition device 2. When the fertilizer is guided into the inner cavity of the conveying channel 202 by the guide plate 22, the stepper motor 203 is driven to make the auger 204 convey the fertilizer.

[0033] Furthermore, a water injection pipe 205 is fixedly installed on one side of the conveying channel 202, and a drop chamber 206 is fixedly installed at the bottom of the conveying channel 202.

[0034] During operation, water is added simultaneously through the water injection pipe 205 while the fertilizer is being transported. As the auger 204 rotates, the water and fertilizer move synchronously. When they reach the position of the lower chamber 206, the water and fertilizer are transported into the inner cavity of the mixing chamber 32.

[0035] Working principle: Step 1, the servo motor 23 drives the first bevel gear 24 at the output end to rotate, causing one side of the first bevel gear 24 to transmit power to the second bevel gear 25, thereby causing the second bevel gear 25 to rotate on the connecting seat 26. A turntable 27 is fixed on the top of the connecting seat 26, and the turntable 27 rotates as it rotates. When one of the hoppers 28 on the turntable 27 is perpendicularly aligned with the solenoid valve 201, the limit ring 29 is driven to open the valve, releasing the fertilizer stored in the inner cavity of the hopper 28. Guided by the guide plate 22, the fertilizer is fed into the inner cavity of the conveying channel 202. At the same time, the servo motor 23 can be driven to move another hopper 28, so that different types of fertilizers are fed into the inner cavity of the conveying channel 202 by the guide plate 22. At this time, the stepper motor 203 is driven to make the auger 204 at the output end rotate. The fertilizer is conveyed by the gap between the auger 204 and the inner wall of the conveying channel 202. At the same time, water is added by the water injection pipe 205, so that the water and fertilizer are transported together to the inner cavity of the mixing chamber 32 in the drop bin 206.

[0036] Step 2: When an appropriate amount of water and fertilizer is delivered into the inner cavity of the mixing chamber 32, the driving torque motor 35 causes the stirring paddle 36 at the output end to rotate, so that the stirring paddle 36 stirs the water and fertilizer in the inner cavity of the mixing chamber 32, so that the water and fertilizer are fully mixed. When the mixing is completed, the pump 33 at the bottom of the mixing chamber 32 is driven to transport the mixed liquid to the inner cavity of the water storage tank 1 for storage.

[0037] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model.

Claims

1. A watering and fertilizing device for greenhouse organic vegetable cultivation, characterized in that: The system includes a water storage tank (1), a control and addition device (2), and a mixing and conveying assembly (3). The control and addition device (2) is located on top of the mixing and conveying assembly (3). The control and addition device (2) is equipped with an installation plate (21). A servo motor (23) is fixedly installed on one side of the installation plate (21). A first bevel gear (24) is fixedly installed at the output end of the servo motor (23). A second bevel gear (25) is connected to the top of the first bevel gear (24). A connecting seat (26) is movably installed at the bottom of the second bevel gear (25). The bottom of the connecting seat (26) is fixedly installed with the installation plate (21).

2. The water and fertilizer application device for greenhouse organic vegetable cultivation according to claim 1, characterized in that: The mixing and conveying assembly (3) is disposed on one side of the water storage tank (1). The mixing and conveying assembly (3) is equipped with a fixing frame (31). A mixing chamber (32) is fixedly installed on the top of the fixing frame (31). A chamber cover (34) is fixedly installed on the top of the mixing chamber (32). A groove is provided on the top of the chamber cover (34), and a drop chamber (206) is fixedly installed through the groove.

3. The water and fertilizer application device for greenhouse organic vegetable cultivation according to claim 2, characterized in that: A torque motor (35) is fixedly installed at the bottom of the fixed frame (31), and an agitator (36) is fixedly installed at the output end of the torque motor (35). A pump (33) is fixedly installed on one side of the mixing chamber (32), and a water storage tank (1) is fixedly installed on one side of the pump (33).

4. The water and fertilizer application device for greenhouse organic vegetable cultivation according to claim 1, characterized in that: A turntable (27) is fixedly installed on the top of the second bevel gear (25). Three hoppers (28) are fixedly installed on the top of the turntable (27). Holes are opened at the bottom of the three hoppers (28). A limit ring (29) is fixedly installed on one side of the mounting plate (21). A solenoid valve (201) is fixedly installed at the bottom of the limit ring (29). A guide plate (22) is fixedly installed on one side of the mounting plate (21).

5. The water and fertilizer application device for greenhouse organic vegetable cultivation according to claim 4, characterized in that: A conveying channel (202) is fixedly installed at the bottom of the mounting plate (21). A stepper motor (203) is fixedly installed on one side of the conveying channel (202). An auger (204) is fixedly installed at the output end of the stepper motor (203). The auger (204) is clearance-fitted with the inner cavity of the conveying channel (202). A fixing frame (31) is fixedly installed at the bottom of the conveying channel (202).

6. The water and fertilizer application device for greenhouse organic vegetable cultivation according to claim 5, characterized in that: A water injection pipe (205) is fixedly installed on one side of the conveying channel (202), and a drop chamber (206) is fixedly installed at the bottom of the conveying channel (202).

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