Circulating irrigation and drainage device for irrigation and water conservancy

Abstract

The utility model relates to a circulating irrigation and drainage device for irrigation and water conservancy, which belongs to the technical field of irrigation and water conservancy and comprises a carrier, the top of the carrier is fixedly connected with a mixing tank, the top of the mixing tank is fixedly connected with an L-shaped plate, the top of the L-shaped plate is fixedly provided with a servo motor, and the inside of the mixing tank is rotatably connected with a stirring auger. The device has the advantages that the stirring auger can be driven to rotate through rotation of the output shaft of the servo motor, then the mixing effect of rainwater and fertilizer can be improved, nutrients of the fertilizer can be uniform, the diffusion range of the liquid fertilizer can be increased through the arrangement of the diffusion mechanism, and the utilization rate of the fertilizer is improved. According to the device, by arranging the liquid chemical fertilizer, more farmland vegetation can be covered, and by arranging the lifting mechanism, the diffusion height of the liquid chemical fertilizer can be adjusted, so that fertilization operation can be conveniently carried out on higher crops, the practicability is improved, meanwhile, the diffusion area of the liquid chemical fertilizer can be increased, and the irrigation effect on farmland water conservancy is further improved.

Description

Technical Field

[0001] The utility model relates to the technical field of farmland water conservancy, in particular to a farmland water conservancy circulating drainage and irrigation device. Background Art

[0002] Agricultural irrigation mainly refers to the irrigation operation carried out in the agricultural cultivation area. The agricultural irrigation methods can generally be divided into traditional surface irrigation and ordinary sprinkler irrigation. Traditional surface irrigation includes border irrigation, furrow irrigation, flood irrigation and wild flood irrigation. However, these irrigation methods often consume a large amount of water and have a low water utilization rate, which is a very unreasonable agricultural irrigation method.

[0003] After retrieval, a Chinese patent discloses a farmland water conservancy circulating drainage and irrigation device (authorization publication number CN212436361U), which includes a base. A collection chamber is welded to the outer wall of the top of the base. A first round opening is formed in the circumferential inner wall of the collection chamber. A first connecting pipe is clamped to the circumferential inner wall of the first round opening. A filtering mechanism is arranged on the circumferential inner wall of the first connecting pipe. A second round opening is formed in the inner wall of the top of the base. A mixing chamber is clamped to the circumferential inner wall of the second round opening. The outer wall of the other side of the first connecting pipe is clamped to the circumferential inner wall of the mixing chamber. The filtering mechanism includes a second filter screen welded to the outer wall of the bottom of the baffle. The outer wall of the other side of the second connecting pipe is clamped to the circumferential inner wall of the first connecting pipe. Although this patented technology can store rainwater and water after irrigation through the setting of the collection chamber and can be recycled, and can better filter water through the cylindrical filter screen arranged in the collection chamber, and at the same time set the mixing chamber.

[0004] However, there are still some disadvantages when the above device is actually used. The more obvious one is that the mixing chamber in the above farmland water conservancy circulating drainage and irrigation device lacks a stirring structure, resulting in poor mixing effect of chemical fertilizer and water, and then uneven fertilization nutrients. Moreover, the above farmland water conservancy circulating drainage and irrigation device is relatively large in size and not easy to carry, resulting in a relatively fixed position of the sprinkler head, thereby reducing the spraying range of the sprinkler head, and thus reducing the irrigation effect on farmland water conservancy. Summary of the Utility Model

[0005] In view of the problems existing in the prior art: the mixing chamber in the above farmland water conservancy circulating drainage and irrigation device lacks a stirring structure, resulting in poor mixing effect of chemical fertilizer and water, and then uneven fertilization nutrients. Moreover, the above farmland water conservancy circulating drainage and irrigation device is relatively large in size and not easy to carry, resulting in a relatively fixed position of the sprinkler head, thereby reducing the spraying range of the sprinkler head, and thus reducing the irrigation effect on farmland water conservancy. The main purpose of the present utility model is to provide a farmland water conservancy circulating drainage and irrigation device.

[0006] The technical solution of the utility model is as follows: A farmland water conservancy circulation irrigation and drainage device, including a transport vehicle, a mixing tank is fixedly connected to the top of the transport vehicle, an L-shaped plate is fixedly connected to the top of the mixing tank, a servo motor is fixedly installed on the top of the L-shaped plate, a stirring auger is rotatably connected to the inside of the mixing tank, the output shaft of the servo motor extends into the inside of the mixing tank and is fixedly connected to the stirring auger, two support plates are fixedly connected to both sides of the mixing tank, a lifting mechanism is arranged between the two support plates, and a diffusion mechanism is arranged outside the lifting mechanism.

[0007] By adopting the above technical solution, through the rotation of the output shaft of the servo motor, the stirring auger can be driven to rotate, thereby improving the mixing effect of rainwater and chemical fertilizer, and enabling the nutrients of the fertilizer to be more uniform.

[0008] As a preferred embodiment, the lifting mechanism includes two support plates fixedly connected to both sides of the mixing tank, a reciprocating lead screw is rotatably connected between the two support plates, a lifting seat is threadedly connected to the outside of the reciprocating lead screw, a support frame is fixedly connected to the top of the lifting seat, the lifting seat is slidably connected to the outside of the mixing tank, a spray head is arranged at the top end of the lifting seat, a pump body two is fixedly installed on the inner wall of the mixing tank, the input end of the pump body two extends into the inside of the mixing tank, and the output end of the pump body two is fixedly connected to the spray head.

[0009] By adopting the above technical solution, through the rotation of the reciprocating lead screw, the lifting seat can be driven to move up and down, thereby adjusting the height of the spray head, facilitating fertilization operations for taller crops, and improving the diffusion area of liquid chemical fertilizer.

[0010] As a preferred embodiment, the diffusion mechanism includes racks fixedly connected to both sides of the mixing tank, a small gear is rotatably connected to one side of the support frame, a transmission gear is rotatably connected to the inner wall of the support frame, the transmission gear is fixedly connected to the rotation shaft of the small gear, the small gear is meshed with the rack, a fixed ball is rotatably connected to the inside of the support frame, a large gear is fixedly connected to the outside of the rotation shaft of the fixed ball, the large gear is meshed with the transmission gear, and the spray head is fixedly connected to the fixed ball.

[0011] By adopting the above technical solution, by rolling the small gear on the rack, the small gear can be made to rotate on its own, and at the same time, the rotation of the transmission gear can be driven, thereby driving the rotation of the large gear. Therefore, when the lifting seat rises to the topmost position, the fixed ball will drive the spray head to rotate and tilt up, and when it does not rotate, and so on, the spray head will swing back and forth, thereby improving the diffusion range of liquid chemical fertilizer.

[0012] As a preferred embodiment, pulley wheels are fixedly connected to the output shaft of the servo motor and the outer side of the reciprocating lead screw, and a transmission belt is connected between the two pulley wheels for transmission.

[0013] By adopting the above technical solution, through the arrangement of the transmission belt and the pulley wheels, the power of the servo motor can be transmitted to the two reciprocating lead screws, and then the rotation of the reciprocating lead screws can be driven.

[0014] As a preferred embodiment, a first pump body is fixedly installed on the outer side of the mixing tank, the output end of the first pump body extends into the interior of the mixing tank, the input end of the first pump body is fixedly connected with an extension pipe, and one end of the extension pipe extends into the interior of an external water storage well.

[0015] By adopting the above technical solution, through the arrangement of the extension pipe, it can adapt to the movement of the forklift at different positions.

[0016] As a preferred embodiment, a feed hopper is fixedly connected to the top of the mixing tank, rollers are rotatably installed at the four corners of the bottom of the forklift, and a handle is fixedly connected to the top end of the forklift.

[0017] By adopting the above technical solution, through the rollers and the handle, it is convenient to move and use the circulating irrigation and drainage device.

[0018] As a preferred embodiment, a closed door is hermetically arranged on the outer side of the mixing tank.

[0019] By adopting the above technical solution, it is convenient to clean the inner wall of the mixing tank.

[0020] Compared with the prior art, the advantages and positive effects of the present utility model are as follows.

[0021] 1. In the present utility model, through the rotation of the output shaft of the servo motor, the stirring auger can be driven to rotate, thereby improving the mixing effect of rainwater and chemical fertilizer, enabling the nutrients of the fertilizer to be more uniform. Through the arrangement of the diffusion mechanism, the diffusion range of the liquid chemical fertilizer can be increased, so that more farmland vegetation can be covered. And through the arrangement of the lifting mechanism, the diffusion height of the liquid chemical fertilizer can be adjusted, facilitating the fertilization operation for taller crops, improving the practicability, and at the same time increasing the diffusion area of the liquid chemical fertilizer, further improving the irrigation effect on farmland water conservancy.

[0022] 2. In the present utility model, through the rotation of the reciprocating lead screw, the lifting seat can be driven to move up and down, thereby adjusting the height of the nozzle, facilitating the fertilization operation for taller crops, and at the same time increasing the diffusion area of the liquid chemical fertilizer. And through the arrangement of the second pump body, the liquid chemical fertilizer in the mixing tank can be pumped to the nozzle, and the liquid chemical fertilizer is sprayed out through the nozzle.

[0023] 3. In the present utility model, when the lifting seat is ascending or descending, it will drive the small gear to roll on the rack, thereby enabling the small gear to rotate on its own axis. At the same time, it can drive the rotation of the transmission gear, and thus drive the rotation of the large gear. Therefore, when the lifting seat rises to the topmost position, the fixed ball will drive the nozzle to rotate, and it will tilt upwards without rotating. In this way, the nozzle will swing repeatedly, thereby increasing the diffusion range of the liquid fertilizer and covering more farmland vegetation. Description of the Drawings

[0024] Figure 1 is the overall three-dimensional view of the present utility model;

[0025] Figure 2 is the schematic diagram of the internal structure of the present utility model;

[0026] Figure 3 is the present utility model Figure 1 the enlarged view of part A in;

[0027] Figure 4 is the present utility model Figure 2 the enlarged view of part B in.

[0028] Legend: 1, carrier vehicle; 2, mixing tank; 3, L-shaped plate; 4, servo motor; 5, feed hopper; 6, pump body I; 7, pump body II; 8, stirring auger; 9, support plate; 10, rack; 11, reciprocating lead screw; 12, support frame; 13, lifting seat; 14, large gear; 15, fixed ball; 16, nozzle; 17, small gear; 18, transmission gear. Detailed Embodiment

[0029] Next, the technical solutions in the embodiments of the present application will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are only a 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 of ordinary skill in the art without creative efforts shall fall within the protection scope of the present application.

[0030] Referring to Figures 1 - 4 , a farmland water conservancy circulation irrigation and drainage device includes a carrier vehicle 1. A mixing tank 2 is fixedly connected to the top of the carrier vehicle 1. An L-shaped plate 3 is fixedly connected to the top of the mixing tank 2. A servo motor 4 is fixedly installed on the top of the L-shaped plate 3. A stirring auger 8 is rotatably connected inside the mixing tank 2. The output shaft of the servo motor 4 extends into the mixing tank 2 and is fixedly connected to the stirring auger 8. Two support plates 9 are fixedly connected to both sides of the mixing tank 2. A lifting mechanism is arranged between the two support plates 9. A diffusion mechanism is arranged outside the lifting mechanism.

[0031] During use, the rotation of the output shaft of the servo motor 4 can drive the stirring auger 8 to rotate, thereby improving the mixing effect of rainwater and chemical fertilizer, and enabling the nutrients of the fertilizer to be more uniform. Through the setting of the diffusion mechanism, the diffusion range of the liquid chemical fertilizer can be increased, so that more farmland vegetation can be covered. And through the setting of the lifting mechanism, the diffusion height of the liquid chemical fertilizer can be adjusted to facilitate the fertilization operation of taller crops, improving the practicability. At the same time, the diffusion area of the liquid chemical fertilizer can be increased, further improving the irrigation effect on farmland water conservancy.

[0032] Refer to Figure 3 , the lifting mechanism includes two support plates 9 fixedly connected to both sides of the mixing tank 2. A reciprocating lead screw 11 is rotatably connected between the two support plates 9. A lifting seat 13 is threadedly connected to the outer side of the reciprocating lead screw 11. A support frame 12 is fixedly connected to the top of the lifting seat 13. The lifting seat 13 is slidably connected to the outer side of the mixing tank 2. A nozzle 16 is provided at the top end of the lifting seat 13. A pump body two 7 is fixedly installed on the inner wall of the mixing tank 2. The input end of the pump body two 7 extends into the mixing tank 2. The output end of the pump body two 7 is fixedly connected to the nozzle 16.

[0033] During use, the rotation of the reciprocating lead screw 11 can drive the lifting seat 13 to move up and down, thereby adjusting the height of the nozzle 16 to facilitate the fertilization operation of taller crops. At the same time, the diffusion area of the liquid chemical fertilizer can be increased. And through the setting of the pump body two 7, the liquid chemical fertilizer in the mixing tank 2 can be pumped to the nozzle 16 and sprayed out through the nozzle 16.

[0034] Refer to Figure 3 , the diffusion mechanism includes racks 10 fixedly connected to both sides of the mixing tank 2. A small gear 17 is rotatably connected to one side of the support frame 12. A transmission gear 18 is rotatably connected to the inner wall of the support frame 12. The transmission gear 18 is fixedly connected to the rotating shaft of the small gear 17. The small gear 17 is meshed with the rack 10. A fixed ball 15 is rotatably connected to the inside of the support frame 12. A large gear 14 is fixedly connected to the outer side of the rotating shaft of the fixed ball 15. The large gear 14 is meshed with the transmission gear 18. The nozzle 16 is fixedly connected to the fixed ball 15.

[0035] When the lifting seat 13 is in the lifting process, it will drive the small gear 17 to roll on the rack 10, so that the small gear 17 can rotate on its own, and at the same time drive the rotation of the transmission gear 18, thereby driving the rotation of the large gear 14. Since the gear ratio of the transmission gear 18 to the large gear 14 is 1:8, when the lifting seat 13 rises to the top, the fixed ball 15 will drive the nozzle 16 to rotate, and it will tilt up without rotating. In this way, the nozzle 16 will swing repeatedly, thereby increasing the diffusion range of the liquid fertilizer and covering more farmland vegetation.

[0036] Refer to Figure 3 , a pulley is fixedly connected to the output shaft of the servo motor 4 and the outside of the reciprocating lead screw 11, and a transmission belt is connected between the two pulleys. Through the setting of the transmission belt and the pulleys, the power of the servo motor 4 can be transmitted to the two reciprocating lead screws 11, thereby driving the rotation of the reciprocating lead screws 11.

[0037] Refer to Figure 2 , a pump body 6 is fixedly installed on the outside of the mixing tank 2. The output end of the pump body 6 extends into the mixing tank 2, and the input end of the pump body 6 is fixedly connected with an extension pipe, and one end of the extension pipe extends into the external rainwater well.

[0038] During use, through the setting of the pump body 6, the rainwater in the external rainwater well can be pumped into the mixing tank 2, and through the setting of the extension pipe, it can adapt to the movement of different positions of the transport vehicle 1.

[0039] Refer to Figure 1 , a feed hopper 5 is fixedly connected to the top of the mixing tank 2. Rollers are rotatably installed at the four corners of the bottom of the transport vehicle 1, and a handle is fixedly connected to the top of the transport vehicle 1. Through the rollers and the handle, it is convenient to move and use the circulating irrigation and drainage device.

[0040] Refer to Figure 1 , a closed door is hermetically arranged on the outside of the mixing tank 2 to facilitate the cleaning of the inner wall of the mixing tank 2.

[0041] Working principle: First, start pump body 6, which can pump the rainwater in the external water storage well into mixing tank 2, and start servo motor 4. At this time, the transport vehicle 1 can be pushed to move. Through the rotation of the output shaft of servo motor 4, the stirring auger 8 can be driven to rotate, thereby improving the mixing effect of rainwater and chemical fertilizer, and enabling the nutrients of the fertilizer to be more uniform. Through the setting of the transmission belt and belt pulley, the power of servo motor 4 can be transmitted to two reciprocating lead screws 11, thereby driving the rotation of reciprocating lead screws 11, and driving the lifting seat 13 to move up and down, so as to adjust the height of the nozzle 16, facilitating the fertilization operation for taller crops and increasing the diffusion area of liquid chemical fertilizer. When the lifting seat 13 is moving up and down, it will drive the small gear 17 to roll on the rack 10, causing the small gear 17 to rotate on its own and driving the rotation of the transmission gear 18, thereby driving the rotation of the large gear 14. Since the gear ratio of the transmission gear 18 to the large gear 14 is 1:8, when the lifting seat 13 rises to the topmost position, the fixed ball 15 will drive the nozzle 16 to rotate and tilt upwards without rotation. Repeating this process, the nozzle 16 will swing repeatedly, increasing the diffusion range of liquid chemical fertilizer, covering more farmland vegetation, and further improving the irrigation effect of farmland water conservancy.

[0042] The above are only the preferred embodiments of the present application and are not intended to limit the present application. Although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present application shall be included within the protection scope of the present application.

Claims

1. A farmland water conservancy circulation drainage and irrigation device, comprising a transport vehicle (1), characterized in that: A mixing tank (2) is fixedly connected to the top of the transporter (1). An L-shaped plate (3) is fixedly connected to the top of the mixing tank (2). A servo motor (4) is fixedly installed on the top of the L-shaped plate (3). A stirring auger (8) is rotatably connected inside the mixing tank (2). The output shaft of the servo motor (4) extends into the mixing tank (2) and is fixedly connected to the stirring auger (8). Two support plates (9) are fixedly connected to both sides of the mixing tank (2). A lifting mechanism is arranged between the two support plates (9). A diffusion mechanism is arranged outside the lifting mechanism.

2. The farmland water conservancy circulating drainage and irrigation device according to claim 1, characterized in that: The lifting mechanism includes two support plates (9) fixedly connected to both sides of the mixing tank (2). A reciprocating lead screw (11) is rotatably connected between the two support plates (9). A lifting seat (13) is threadedly connected to the outside of the reciprocating lead screw (11). A support frame (12) is fixedly connected to the top of the lifting seat (13). The lifting seat (13) is slidably connected to the outside of the mixing tank (2). A spray head (16) is arranged at the top end of the lifting seat (13). A pump body two (7) is fixedly installed on the inner wall of the mixing tank (2). The input end of the pump body two (7) extends into the mixing tank (2). The output end of the pump body two (7) is fixedly connected to the spray head (16).

3. The farmland water conservancy circulating drainage and irrigation device according to claim 2, characterized in that: The diffusion mechanism includes racks (10) fixedly connected to both sides of the mixing tank (2). A small gear (17) is rotatably connected to one side of the support frame (12). A transmission gear (18) is rotatably connected to the inner wall of the support frame (12). The transmission gear (18) is fixedly connected to the rotating shaft of the small gear (17). The small gear (17) is meshed with the rack (10). A fixed ball (15) is rotatably connected to the inside of the support frame (12). A large gear (14) is fixedly connected to the outside of the rotating shaft of the fixed ball (15). The large gear (14) is meshed with the transmission gear (18). The spray head (16) is fixedly connected to the fixed ball (15).

4. The farmland water conservancy circulating drainage and irrigation device according to claim 2, characterized in that: A pulley is fixedly connected to the output shaft of the servo motor (4) and the outside of the reciprocating lead screw (11). A transmission belt is connected between the two pulleys.

5. The farmland water conservancy circulating drainage and irrigation device according to claim 1, characterized in that: A pump body one (6) is fixedly installed on the outside of the mixing tank (2). The output end of the pump body one (6) extends into the mixing tank (2). The input end of the pump body one (6) is fixedly connected to an extension pipe. One end of the extension pipe extends into the inside of an external water storage well.

6. The farmland water conservancy circulation drainage and irrigation device according to claim 1, characterized in that: A feed hopper (5) is fixedly connected to the top of the mixing tank (2). Wheels are rotatably installed at the four corners of the bottom of the transporter (1). A handle is fixedly connected to the top end of the transporter (1).

7. The farmland water conservancy circulating drainage and irrigation device according to claim 1, characterized in that: A closed door is hermetically arranged on the outside of the mixing tank (2).

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