Drip fertigation device

Abstract

The utility model discloses a drip irrigation fertilization device in the related technical field of crop fertilization equipment, which comprises support frames and a mixing drum, the bottoms of the support frames are fixedly connected with a support plate, the support plate is provided with two support frames, a support shaft is embedded in the two support frames, the support shaft adopts a hollow design, and the mixing drum is arranged on the support shaft. Two mixing barrels are connected to the supporting shaft through bearing seats, a connecting flange is integrally formed in the middle of each mixing barrel, and the two mixing barrels are connected through the connecting flanges. Through the design of the liquid supply pipe, the mixing barrel and the supporting shaft, materials can be turned over and mixed, the situation that the material concentration is high due to material deposition at the bottom of the mixing barrel is avoided, the mixing effect is good, practicability is high, through the design of the liquid supply pipe, the mixing barrel and the liquid preparation pipe, the materials can be directly injected in the equipment operation process, and the operation efficiency is improved. And therefore, the working efficiency is greatly improved, and the economical efficiency is better.

Description

Technical Field

[0001] The utility model belongs to the technical field related to crop fertilization equipment, and specifically relates to a drip irrigation fertilization device. Background Art

[0002] Cotton is an essential raw material in life. Cotton growth requires the absorption of mineral nutrient elements in the soil. Therefore, long-term cultivation will make the soil barren and the fertility decline. For sustainable agricultural production, it is necessary to supplement mineral nutrient elements to the soil. The habitual fertilization method in agricultural production is to directly sprinkle solid granular fertilizers on the soil surface, and rely on natural rainfall to dissolve the fertilizers and then slowly infiltrate into the soil tillage layer for crop absorption and utilization. In order to improve the fertilization efficiency, in the existing fertilizer solution irrigation and fertilization device, the dissolution speed of fertilizer in water is slow and not sufficient enough, and manual stirring is required. This not only increases the physical labor of the operators, but also has low manual stirring efficiency, long time consumption, and poor fertilizer mixing effect, bringing inconvenience to cotton drip irrigation fertilization. In a drip irrigation fertilization device proposed in Patent CN202321535107.7, power is provided by a motor, which can drive the connecting rod and the connecting ball to rotate, thereby stirring the fertilizer, improving the stirring effect, reducing the physical labor of the operators, and at the same time, by controlling the distances of the two connecting balls from the rotating shaft differently, the stirring effect is further improved, and the mixing effect of the fertilizer is enhanced, bringing convenience to drip irrigation fertilization. Although this patent meets the usage requirements to a certain extent, it is found in the actual use process that although the above device is provided with a stirring mechanism, when extracting the fertilizer solution, mostly the bottom solution is extracted. Due to the action of gravity, the fertilizer concentration at the bottom is often higher, resulting in uneven fertilization concentration and affecting the growth of crops, and its practicability needs to be improved.

[0003] In view of this, the present utility model is specifically proposed. Summary of the Utility Model

[0004] The technical problem to be solved by the present utility model is to overcome the deficiencies of the prior art and provide a drip irrigation fertilization device. To solve the above technical problem, the basic concept of the technical solution adopted by the present utility model is:

[0005] A drip irrigation and fertilization device includes a support frame and a mixing cylinder. A support plate is fixedly connected to the bottom of the support frame. Two support frames are arranged on the support plate. A support shaft is embedded in the two support frames. The support shaft is designed to be hollow. Two mixing cylinders are connected to the support shaft through bearing seats. The mixing cylinder is integrally formed with a connecting flange. The two mixing cylinders are connected through the connecting flange. One end of the support shaft is embedded with a liquid supply pipe, and the other end of the support shaft is embedded with a liquid distribution pipe. One end of the liquid supply pipe passes through the support shaft and is placed at the bottom of the mixing cylinder. The other end of the liquid supply pipe is connected to a water pump box. One end of the liquid distribution pipe passes through the support shaft and is placed inside the mixing cylinder. The other end of the liquid distribution pipe is connected to a water pump. The support plate and the support frame play a role in stable support. The connecting flange facilitates the installation and connection of the mixing cylinder. The liquid supply pipe and the liquid distribution pipe play a role in guiding the flow. The water pump provides the infusion power for the device.

[0006] As a further solution of the present utility model: A rolling bearing is embedded at the connection of the two mixing cylinders. A middle support is further embedded inside the rolling bearing. The middle support is sleeved on the support shaft. The middle support is designed to be hollow. The rolling bearing plays a role in rotational support connection. The middle support plays a role in rotational support.

[0007] As a further solution of the present utility model: A liquid suction pipe is arranged at the input end of the water pump. One end of the liquid suction pipe away from the water pump is connected to a main liquid pipe through a pipe joint. Two sub-liquid pipes are arranged on the main liquid pipe. Electromagnetic flow valves are arranged on the main liquid pipe and the two sub-liquid pipes. The main liquid pipe and the sub-liquid pipes play a role in guiding the flow. The electromagnetic flow valves facilitate flow monitoring and control.

[0008] As a further solution of the present utility model: A box body is arranged on one side of the support plate. Two liquid medicine chambers and a main liquid chamber are arranged inside the box body. The main liquid pipe is inserted into the bottom of the main liquid chamber. The sub-liquid pipe is inserted into the bottom of the liquid medicine chamber. Through the above design, the solution can be extracted, which is convenient for the device to supply the solution.

[0009] As a further solution of the present utility model: Ball bearings are sleeved at both ends of the support shaft. The outer sides of the ball bearings are sleeved with the support frames. A bearing end cover is arranged on one side of the ball bearing. The bearing end cover is fixedly connected to the support frame. The ball bearing plays a role in rotational support. The bearing end cover plays a role in limiting and sealing protection.

[0010] As a further solution of the present utility model: a control box is provided on one side of the box body, a mixing motor is provided on the support plate, the output end of the mixing motor is connected with a driven pulley through a transmission belt, the driven pulley is sleeved on one end of the mixing cylinder, the mixing motor provides the mixing power for the device, and the transmission belt and the driven pulley play a role in power transmission.

[0011] As a further solution of the present utility model: the output end of the water pump box is connected with a drip irrigation pipe through an infusion pipe, the drip irrigation pipe is connected with the support frame through a pipe support, the pipe support plays a role in stable support, and the infusion pipe plays a role in guiding the flow.

[0012] After adopting the above technical solutions, the present utility model has the following beneficial effects compared with the prior art.

[0013] In the present utility model, through the design of the liquid supply pipe, the mixing cylinder and the support shaft, the materials can be tumbling mixed, avoiding the situation of high material concentration caused by the deposition of materials at the bottom of the mixing cylinder, and the mixing effect is good and the practicability is strong.

[0014] In the present utility model, through the design of the liquid supply pipe, the mixing cylinder and the liquid dispensing pipe, materials can be directly added during the operation of the equipment without stopping the machine, which greatly improves the working efficiency and has good economy.

[0015] The following further describes in detail the specific embodiments of the present utility model with reference to the accompanying drawings. Description of the Drawings

[0016] The accompanying drawings, as a part of this application, are used to provide a further understanding of the present utility model. The schematic embodiments and descriptions thereof of the present utility model are used to explain the present utility model, but do not constitute an improper limitation to the present utility model. Obviously, the accompanying drawings in the following description are only some embodiments, and those of ordinary skill in the art can obtain other drawings according to these drawings without creative efforts. In the drawings:

[0017] Figure 1 is a schematic structural view of the present utility model;

[0018] Figure 2 is a front view of the present utility model;

[0019] Figure 3 is a top view of the present utility model;

[0020] Figure 4 is a schematic structural view of the middle support of the present utility model.

[0021] In the figure: 1, box body; 2, support plate; 3, support frame; 4, pipe support; 5, drip irrigation pipe; 6, water pump box; 7, infusion pipe; 8, mixing motor; 9, liquid supply pipe; 10, driven pulley; 11, transmission belt; 12, mixing cylinder; 13, connecting flange; 14, water extraction pump; 15, support shaft; 16, rolling bearing; 17, middle support; 18, liquid distribution pipe; 19, bearing seat; 20, ball bearing; 21, bearing end cover; 22, liquid extraction pipe; 23, pipe joint; 24, liquid medicine cavity; 25, electromagnetic flow valve; 26, auxiliary liquid pipe; 27, main liquid pipe; 28, main liquid cavity; 29, control box.

[0022] It should be noted that these drawings and text descriptions are not intended to limit the scope of the concept of the present utility model in any way, but to illustrate the concept of the present utility model to those skilled in the art by referring to specific embodiments. Specific embodiments

[0023] To make the objectives, technical solutions, and advantages of the embodiments of the present utility model clearer, the technical solutions in the embodiments of the present utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the present utility model. The following embodiments are used to illustrate the present utility model, but are not used to limit the scope of the present utility model.

[0024] As Figures 1 to 4 shown, a drip irrigation and fertilization device includes a support frame 3 and a mixing cylinder 12. The bottom of the support frame 3 is fixedly connected to a support plate 2. There are two support frames 3 arranged on the support plate 2. A support shaft 15 is embedded in the two support frames 3. The support shaft 15 is designed with a hollow structure. Two mixing cylinders 12 are connected to the support shaft 15 through bearing seats 19. The mixing cylinder 12 is integrally formed with a connecting flange 13. The two mixing cylinders 12 are connected through the connecting flange 13. One end of the support shaft 15 is embedded with a liquid supply pipe 9, and the other end of the support shaft 15 is embedded with a liquid distribution pipe 18. One end of the liquid supply pipe 9 passes through the support shaft 15 and is placed at the bottom of the mixing cylinder 12. The other end of the liquid supply pipe 9 is connected to a water pump box 6. One end of the liquid distribution pipe 18 passes through the support shaft 15 and is placed inside the mixing cylinder 12. The other end of the liquid distribution pipe 18 is connected to a water extraction pump 14. The support plate 2 and the support frame 3 play a role in stable support. The connecting flange 13 facilitates the installation and connection of the mixing cylinder 12. The liquid supply pipe 9 and the liquid distribution pipe 18 play a role in guiding the flow. The water extraction pump 14 provides the infusion power for the device.

[0025] Among them, a rolling bearing 16 is embedded at the connection of the two mixing cylinders 12. A middle support 17 is also embedded inside the rolling bearing 16. The middle support 17 is sleeved on the support shaft 15. The middle support 17 is designed with a hollow structure. The rolling bearing 16 plays a role in rotational support connection, and the middle support 17 plays a role in rotational support.

[0026] The input end of the water pump 14 is provided with a liquid suction pipe 22. One end of the liquid suction pipe 22 far from the water pump 14 is connected to a main liquid pipe 27 through a pipe joint 23. Two auxiliary liquid pipes 26 are arranged on the main liquid pipe 27. Electromagnetic flow valves 25 are arranged on both the main liquid pipe 27 and the two auxiliary liquid pipes 26. The main liquid pipe 27 and the auxiliary liquid pipes 26 play a role in guiding the flow, and the electromagnetic flow valves 25 facilitate flow monitoring and control.

[0027] One side of the support plate 2 is provided with a box body 1. Two liquid medicine chambers 24 and a main liquid chamber 28 are arranged in the box body 1. The main liquid pipe 27 is inserted into the bottom of the main liquid chamber 28, and the auxiliary liquid pipe 26 is inserted into the bottom of the liquid medicine chamber 24. Through the above design, the solution can be extracted, which is convenient for the device to supply the solution.

[0028] Ball bearings 20 are sleeved at both ends of the support shaft 15. A support frame 3 is sleeved outside the ball bearings 20. One side of the ball bearings 20 is provided with bearing end covers 21. The bearing end covers 21 are fixedly connected to the support frame 3. The ball bearings 20 play a role in rotational support, and the bearing end covers 21 play a role in limiting and sealing protection.

[0029] One side of the box body 1 is provided with a control box 29. A mixing motor 8 is arranged on the support plate 2. The output end of the mixing motor 8 is connected to a driven pulley 10 through a transmission belt 11. The driven pulley 10 is sleeved at one end of the mixing cylinder 12. The mixing motor 8 provides the mixing power for the device, and the transmission belt 11 and the driven pulley 10 play a role in power transmission.

[0030] The output end of the water pump box 6 is connected to a drip irrigation pipe 5 through an infusion pipe 7. The drip irrigation pipe 5 is connected to the support frame 3 through a pipe support 4. The pipe support 4 plays a role in stable support, and the infusion pipe 7 plays a role in guiding the flow.

[0031] The working principle of the present utility model is as follows: Before use, place the device on a mobile vehicle, add an appropriate amount of solution to the main liquid chamber 28 and the auxiliary liquid chamber, and then it can be used. During use, as the vehicle moves, the water pump box 6 operates. According to the set measurement, a quantitative solution is output through the infusion tube 7. The solution passes through the infusion tube 7 and is discharged by drip irrigation through the drip irrigation tube 5. During the drip irrigation process, the mixing motor 8 operates, drives the mixing cylinder 12 to rotate through the transmission belt 11, and then drives the solution to tumble inside the mixing cylinder 12. Since the liquid supply tube 9 extends to the bottom of the mixing cylinder 12 and the mixing cylinder 12 adopts a tumbling mixing method, the deposition of the solution at the bottom is avoided, the solution is mixed more evenly, the mixing effect is better, and the drip irrigation effect is improved. When it is necessary to add solution, the water extraction pump 14 operates, and simultaneously extracts the solution through the main liquid tube 27 and the auxiliary liquid tube 26. During the extraction process, the electromagnetic flow valves 25 on the main liquid tube 27 and the auxiliary liquid tube 26 operate, and according to the set ratio, the flow rate of the solution in each tube is maintained at the set ratio to ensure that the concentration of the mixed solution is appropriate. This operation does not require shutting down the machine, and the working efficiency is relatively high. The structure design of the present utility model is reasonable, and it is convenient to install and use. Through the design of the liquid supply tube 9, the mixing cylinder 12 and the support shaft 15, the materials can be tumbled and mixed, avoiding the situation of high material concentration caused by the deposition of materials at the bottom of the mixing cylinder 12. The mixing effect is better, and the practicability is relatively strong. Through the design of the liquid supply tube 9, the mixing cylinder 12 and the liquid preparation tube 18, materials can be directly added during the operation of the equipment without shutting down the machine, greatly improving the working efficiency and having better economy.

[0032] The above are only the preferred embodiments of the present utility model, and do not impose any form of limitation on the present utility model. Although the present utility model has been disclosed above with the preferred embodiments, it is not intended to limit the present utility model. Any person skilled in the art of this patent, without departing from the scope of the technical solution of the present utility model, can make some changes or modifications to the above-mentioned disclosed technical content to form equivalent embodiments with equivalent changes, but as long as it does not depart from the content of the technical solution of the present utility model, any simple modification, equivalent change and modification made to the above embodiments according to the technical essence of the present utility model still fall within the scope of the technical solution of the present utility model.

Claims

1. A drip irrigation and fertilization device, characterized in that, It includes a support frame (3) and a mixing cylinder (12). The bottom of the support frame (3) is fixedly connected to a support plate (2). There are two support frames (3) arranged on the support plate (2). A support shaft (15) is embedded in the two support frames (3). The support shaft (15) is designed to be hollow. Two mixing cylinders (12) are connected to the support shaft (15) through bearing seats (19). The mixing cylinder (12) is integrally formed with a connecting flange (13). The two mixing cylinders (12) are connected through the connecting flange (13). One end of the support shaft (15) is embedded with a liquid supply pipe (9), and the other end of the support shaft (15) is embedded with a liquid distribution pipe (18). One end of the liquid supply pipe (9) passes through the support shaft (15) and is placed at the bottom of the mixing cylinder (12). The other end of the liquid supply pipe (9) is connected to a water pump box (6). One end of the liquid distribution pipe (18) passes through the support shaft (15) and is placed inside the mixing cylinder (12). The other end of the liquid distribution pipe (18) is connected to a water pump (14).

2. The drip irrigation and fertilization device according to claim 1, wherein A rolling bearing (16) is embedded at the connection of the two mixing cylinders (12). There is also a middle support (17) embedded inside the inner side of the rolling bearing (16). The middle support (17) is sleeved on the support shaft (15). The middle support (17) is designed to be hollowed out.

3. A drip irrigation and fertilization device according to claim 1, characterized in that, The input end of the water pump (14) is provided with a liquid suction pipe (22). One end of the liquid suction pipe (22) far from the water pump (14) is connected to a main liquid pipe (27) through a pipe joint (23). Two sub-liquid pipes (26) are arranged on the main liquid pipe (27). Electromagnetic flow valves (25) are arranged on the main liquid pipe (27) and the two sub-liquid pipes (26).

4. The drip irrigation and fertilization device according to claim 3, characterized in that, A box body (1) is arranged on one side of the support plate (2). There are two liquid medicine chambers (24) and a main liquid chamber (28) arranged inside the box body (1). The main liquid pipe (27) is inserted into the bottom of the main liquid chamber (28). The sub-liquid pipe (26) is inserted into the bottom of the liquid medicine chamber (24).

5. A drip irrigation and fertilization device according to claim 1, characterized in that, Ball bearings (20) are sleeved at both ends of the support shaft (15). The outer sides of the ball bearings (20) are sleeved with the support frames (3). A bearing end cover (21) is arranged on one side of the ball bearing (20). The bearing end cover (21) is fixedly connected to the support frame (3).

6. The drip irrigation and fertilization device according to claim 4, characterized in that, A control box (29) is arranged on one side of the box body (1). A mixing motor (8) is arranged on the support plate (2). The output end of the mixing motor (8) is connected to a driven pulley (10) through a transmission belt (11). The driven pulley (10) is sleeved on one end of the mixing cylinder (12).

7. The drip irrigation and fertilization device according to claim 1, characterized in that, The output end of the water pump box (6) is connected to a drip irrigation pipe (5) through an infusion pipe (7). The drip irrigation pipe (5) is connected to the support frame (3) through a pipe support (4).

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