Chemical adding irrigation device for agricultural planting

Abstract

The utility model relates to the technical field of agricultural planting, in particular to a pesticide adding irrigation device for agricultural planting, which comprises a storage barrel and is characterized in that one side of the storage barrel is communicated with a water agent adding component, and the upper end of the storage barrel is communicated with a powder adding component; and the water agent adding assembly comprises a medicine barrel, a piston is connected into the medicine barrel in a sliding and sealing mode, the piston is fixedly connected with the push cylinder, and a medicine conveying pipe communicated with the storage barrel is arranged on one side of the medicine barrel. According to the utility model, through the arrangement of the medicine barrel, the medicine of a water aqua type can be stored, when proportioning is needed, the push rod is pushed through the push cylinder, the piston is pushed upwards, so that the medicine is added into the water aqua medicine of a unit amount from the medicine conveying pipe, the check valve is further arranged to prevent liquid in the storage barrel from flowing backwards, and the sealing plug is further arranged to prevent the liquid from flowing backwards. The medicine barrel is convenient to clean, medicine pollution is avoided, the automatic adding function is achieved, automation is high, and use is convenient.

Description

Technical Field

[0001] This utility model relates to the field of agricultural planting technology, and in particular to a pesticide application and irrigation device for agricultural planting. Background Technology

[0002] Irrigation is a technical measure used in agriculture to supplement the water needed by crops. To ensure normal crop growth and achieve high and stable yields, crops must be supplied with sufficient water. Under natural conditions, insufficient or uneven rainfall often makes it difficult to meet the water requirements of crops. During droughts, irrigation is even more necessary to ensure the water needed for crop growth.

[0003] A search of Chinese patent publication number CN209345687U reveals a greenhouse underground pipe irrigation device.

[0004] The above technical solution includes a water tank, an outlet pipe, a main water pipe, branch pipes, a buried pipe, and spray pipes. A dosing port is located on one edge of the top of the water tank. An inlet is located on the upper part of the outer wall of the water tank. An outlet pipe is located on the bottom end of the water tank. The main water pipe is fixedly connected to the end of the outlet pipe. A water pump and an electronic flow meter are sequentially installed on the main water pipe. Multiple sets of spray pipes are connected to the main water pipe, and automatic sprinklers are fixedly connected to the top of each spray pipe. Multiple sets of branch pipes are connected to the main water pipe, and the buried pipes are fixedly connected to the ends of each branch pipe. Multiple sets of seepage holes, elliptical in shape, are evenly arranged on both sides of the buried pipe. This utility model has the advantages of simple structure, convenient operation, and the ability to simultaneously perform multiple functions such as irrigation, fertilization, and pesticide spraying. It is mainly used for agricultural irrigation.

[0005] However, in the above scheme, the use of water-soluble medicines or fertilizers needs to be mixed with water in a certain proportion to avoid the concentration being too high and killing crops, or too low and lacking obvious effect. Although this technology can have the functions of fertilizing and spraying pesticides, it requires manual preparation of the medicine. After the liquid is prepared in the water tank, it needs to be added manually in a certain proportion. The automation is low and it is inconvenient.

[0006] Therefore, we propose a pesticide application and irrigation device for agricultural planting. Utility Model Content

[0007] The present invention aims to solve the technical problems existing in the prior art and provide a pesticide application and irrigation device for agricultural planting.

[0008] To achieve the above objectives, the present invention adopts the following technical solution: an agricultural planting pesticide application and irrigation device, comprising a storage tank, characterized in that: a liquid agent addition component is connected to one side of the storage tank, and a powder agent addition component is connected to the upper end of the storage tank;

[0009] A liquid agent addition assembly includes a medicine tank, a piston is slidably and sealed inside the medicine tank, the piston is fixedly connected to a push cylinder, and a delivery pipe communicating with a storage tank is provided on one side of the medicine tank.

[0010] A powder adding component includes a powder hopper, a partition fixedly connected to the powder hopper, the lower end of the partition being connected to a storage hopper via a powder conveying pipe, a medicine wheel capable of intermittent rotation being provided on the partition, and a medicine plate being attached and snapped into the powder hopper above the medicine wheel.

[0011] Preferably, the liquid agent addition assembly also includes a filling tube connected to the top of the medicine tank, the upper end of the filling tube is detachably sealed with a medicine cap, one side of the filling tube is connected to a delivery tube, and a one-way valve is also connected to the delivery tube.

[0012] Preferably, a push cylinder is fixedly connected to the lower end of the medicine barrel, a push rod is movably connected to the output end of the push cylinder, the upper end of the push rod is fixedly connected to a piston, and a medicine tube plug matching the medicine filling tube is fixedly connected to the upper end of the piston.

[0013] Preferably, the surface of the medicine barrel is also provided with a sealing plug, which is sealed to the outer wall of the medicine barrel.

[0014] Preferably, the powder addition assembly further includes an intermittent motor disposed under the partition, the output end of the intermittent motor passing through the partition and fixedly connected to the medicine wheel, and the upper end of the powder bucket being open and detachably sealed with a powder cover.

[0015] Preferably, the medicine wheel includes a wheel disk, on which a plurality of medicine grooves are symmetrically arranged. The cross-section of the medicine grooves is not larger than the cross-section of the powder conveying pipe, and there are two powder conveying pipes.

[0016] Preferably, the medicine plate includes a baffle with two slots, which are staggered with the powder conveying pipe.

[0017] This utility model provides an agricultural irrigation device for adding pesticides, which has the following improvements and advantages compared with the prior art:

[0018] (1) This utility model uses an aqueous solution addition component to store and add aqueous solution-type medicines. An aqueous solution addition component is connected to one side of a storage tank. The aqueous solution addition component includes a medicine tank. A piston is slidably and sealed inside the medicine tank. The piston is fixedly connected to a push cylinder. A delivery pipe connected to the storage tank is provided on one side of the medicine tank. By setting up the medicine tank, aqueous solution-type medicines can be stored. When it is necessary to make a ratio, the push cylinder pushes the push rod to push the piston upward, thereby adding a unit amount of aqueous solution medicine from the delivery pipe. A one-way valve is also provided to prevent liquid backflow in the storage tank. A sealing plug is also provided to facilitate cleaning of the medicine tank and prevent medicine contamination. It has an automatic addition function, high automation, and is convenient to use.

[0019] (2) This utility model uses a powder addition component to store and add solid medicines. The upper end of the storage tank is connected to the powder addition component, which includes a powder tank and a partition plate. The lower end of the partition plate is connected to the storage tank through a powder conveying pipe. The partition plate is equipped with a medicine wheel that can rotate intermittently. A medicine plate that is attached to the top of the medicine wheel and is locked inside the powder tank is attached to the medicine wheel. The medicine wheel is driven by an intermittent motor. When the medicine groove of the medicine wheel passes through the powder conveying pipe, the solid medicine in the medicine groove falls into the storage tank. There are two powder conveying pipes, which can improve the addition efficiency. A baffle is also provided. The groove and the powder conveying pipe are staggered, which can add medicine to other medicine grooves while medicine is discharged from the medicine groove, thus improving efficiency. It has the characteristics of high mixing efficiency and convenient use. Attached Figure Description

[0020] To more clearly illustrate the embodiments of this utility model or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings in the following description are merely exemplary, and those skilled in the art can derive other embodiments based on the provided drawings without creative effort.

[0021] Figure 1 This is a three-dimensional structural schematic diagram of the present utility model;

[0022] Figure 2 In this utility model Figure 1 Enlarged view of point A;

[0023] Figure 3 This is a three-dimensional schematic diagram of the connection structure between the push cylinder and the piston in this utility model;

[0024] Figure 4 This is a schematic plan view of the powder addition component in this utility model;

[0025] Figure 5 This is a three-dimensional structural diagram of the Chinese medicine wheel and medicine plate of this utility model.

[0026] Legend:

[0027] 10. Storage tank; 20. Liquid agent addition assembly; 21. Push cylinder; 22. Medicine tank; 23. Filling tube; 24. Medicine cap; 25. Delivery tube; 26. One-way valve; 27. Sealing plug; 28. Push rod; 29. ​​Piston; 30. Medicine tube plug; 40. Powder addition assembly; 41. Powder tank; 42. Powder cap; 43. Partition; 44. Powder delivery tube; 45. Motor; 50. Medicine wheel; 51. Wheel disc; 52. Medicine trough; 60. Medicine plate; 61. Baffle; 62. Groove. Detailed Implementation

[0028] The invention will now be further described with reference to the accompanying drawings and specific embodiments: Example

[0029] Please see Figures 1 to 3Example 1 describes a storage tank 10 connected to an external device for storing a pre-mixed liquid. A liquid additive assembly 20 is connected to one side of the storage tank 10 for adding liquid-based pharmaceuticals or fertilizers. A powder additive assembly 40 is connected to the upper end of the storage tank 10 for adding solid pharmaceuticals or fertilizers. The liquid additive assembly 20 includes a medicine tank 22 for storing liquid-based pharmaceuticals. For example, fertilizers, etc., a piston 29 is slidably and sealed inside the medicine tank 22. The piston 29 moves upward to push out the medicine. The piston 29 is fixedly connected to the push cylinder 21, which provides power to the piston 29. A medicine delivery pipe 25 communicating with the storage tank 10 is provided on one side of the medicine tank 22. The pushed medicine enters the storage tank 10 through the medicine delivery pipe 25. The powder addition component 40 includes a powder tank 41, which is fixedly connected to a partition 43. The lower end of the partition 43 is connected to the storage tank 10 through a powder delivery pipe 44. The 43 is equipped with a medicine wheel 50 that can rotate intermittently. A medicine plate 60 is attached to the medicine wheel 50 and snapped into the powder tank 41. The liquid addition assembly 20 also includes a filling tube 23 connected to the top of the medicine tank 22. A medicine cap 24 is detachably and sealed to the upper end of the filling tube 23. One side of the filling tube 23 is connected to the delivery tube 25. A one-way valve 26 is also connected to the delivery tube 25. The filling tube 23 is used to add medicine and connect to the delivery tube 25. The medicine flows from the filling tube 23 to the delivery tube 25. A push cylinder is fixedly connected to the lower end of the medicine tank 22. 21. A push rod 28 is movably connected to the output end of the push cylinder 21. The upper end of the push rod 28 is fixedly connected to the piston 29. A medicine barrel plug 30 matching the filling tube 23 is fixedly connected to the upper end of the piston 29. The push cylinder 21 pushes the push rod 28, and the push rod 28 pushes the piston 29 to move upward. The function of the medicine barrel plug 30 is to push out the medicine in the filling tube 23. A sealing plug 27 is also provided on the surface of the medicine barrel 22. The sealing plug 27 is sealed to the outer wall of the medicine barrel 22. The sealing plug 27 is sealed to the surface of the medicine barrel 22 to facilitate cleaning of the medicine barrel 22.

[0030] In this embodiment, the medicine cap 24 is opened, and the aqueous medicine is added into the medicine tank 22 through the filling tube 23. After the medicine tank 22 is filled, it is closed. When medicine needs to be added, the push cylinder 21 is activated, the push cylinder 21 pushes the push rod 28, the push rod 28 pushes the piston 29, and the piston 29 pushes the medicine from the medicine tank 22 to the delivery tube 25. The one-way valve 26 is opened, and the medicine enters the storage tank 10. The medicine can be automatically added to the storage tank 10. The upper end of the piston 29 is provided with a medicine tank plug 30, which can push out the remaining medicine from the medicine tank 22, thus saving medicine. The one-way valve 26 can prevent the liquid in the storage tank 10 from flowing back. A sealing plug 27 is also provided to facilitate the cleaning of the medicine tank 22 and avoid medicine contamination. It has an automatic addition function, high automation, and is convenient to use. Example

[0031] Please see Figure 1 , Figure 4 and Figure 5 Embodiment 2 describes a powder adding component 40 connected to the upper end of a storage hopper 10. The powder adding component 40 includes a powder hopper 41 for storing solid medicines or fertilizers. A partition 43 is fixedly connected to the powder hopper 41, dividing it into sections. Medicines are placed on the upper part of the partition 43, and the lower end of the partition 43 is connected to the storage hopper 10 via a powder conveying pipe 44. Medicines enter the storage hopper 10 through the powder conveying pipe 44. A medicine wheel 50 that can rotate intermittently is provided on the partition 43. The rotation of the medicine wheel 50 adds medicines. A medicine plate 60 is attached to the medicine wheel 50 and snapped into the powder hopper 41. The medicine plate 60 adds medicines to the medicine wheel 50 and also provides partial isolation. The powder adding component 40 also includes an intermittent motor 45 located below the partition 43. The intermittent motor 45 performs intermittent work to ensure that the medicines in the medicine wheel are quantitatively added into the storage hopper. 10. The output end of the intermittent motor 45 is fixedly connected to the medicine wheel 50 through the partition plate 43. The intermittent motor 45 drives the medicine wheel 50 to rotate. The powder bucket 41 has an open top and is detachably sealed with a powder cover 42. The powder cover 42 is opened and closed to seal the powder bucket 41. The medicine wheel 50 includes a wheel disc 51, which is a carrier. Several medicine troughs 52 are symmetrically arranged on the wheel disc 51. The medicine troughs 52 are used to collect medicine. The cross section of the medicine trough 52 is not larger than the cross section of the powder conveying pipe 44, which can ensure that the medicine in the medicine trough 52 is added to the storage bucket 10. There are two powder conveying pipes 44 to improve the adding efficiency. The medicine plate 60 includes a baffle 61. The function of the baffle 61 is to separate the medicine from the medicine wheel 40. Two slots 62 are opened on the baffle 61. The medicine trough 52 moves to the slot 62 and the medicine fills the medicine trough 52. The slots 62 and the powder conveying pipe 44 are staggered to prevent the medicine trough 52 from moving to the powder conveying pipe 44 and keep it separate from the medicine.

[0032] In this embodiment, the intermittent motor 45 is started, which drives the wheel 51 to rotate. The slot 62 of the wheel 51 rotates to above the powder conveying pipe 44, at which point the intermittent motor 45 stops, and the medicine in the medicine tank 52 falls into the powder conveying pipe 44 and then into the storage tank 10. Then, the intermittent motor 45 is started again to drive the medicine wheel 50 to rotate, and medicine is added continuously. A medicine plate 60 is provided above the medicine wheel 50. The medicine plate 60 can prevent the medicine tank 52 moving onto the powder conveying pipe 44 from being separated from the medicine. The medicine tank 52 that moves away from the powder conveying pipe 44 will move under the slot 62 and be filled. Medicine can be added automatically. There are two powder conveying pipes 44, which can improve the addition efficiency. A baffle 61 is also provided. The slot 62 and the powder conveying pipe 44 are staggered, which can add medicine to other medicine tanks 52 while medicine is being discharged from the medicine tank 52, improving efficiency. It has the characteristics of high mixing efficiency and convenient use.

Claims

1. An agricultural irrigation device for adding pesticides, comprising a storage tank (10), characterized in that: A liquid additive component (20) is connected to one side of the storage tank (10), and a powder additive component (40) is connected to the upper end of the storage tank (10). A liquid additive assembly (20) includes a medicine tank (22), a piston (29) is slidably and sealed inside the medicine tank (22), the piston (29) is fixedly connected to a push cylinder (21), and a medicine delivery pipe (25) communicating with a storage tank (10) is provided on one side of the medicine tank (22). The powder adding component (40) includes a powder bucket (41), a partition (43) is fixedly connected to the powder bucket (41), the lower end of the partition (43) is connected to the storage bucket (10) through a powder conveying pipe (44), a medicine wheel (50) that can rotate intermittently is provided on the partition (43), and a medicine plate (60) that is snapped into the powder bucket (41) is attached above the medicine wheel (50).

2. The agricultural irrigation device for pesticide application according to claim 1, characterized in that: The aqueous additive assembly (20) also includes a filling tube (23) connected above the medicine tank (22). The upper end of the filling tube (23) is detachably sealed with a medicine cap (24). One side of the filling tube (23) is connected to the delivery tube (25). The delivery tube (25) is also connected to a one-way valve (26).

3. The agricultural irrigation device for pesticide application according to claim 2, characterized in that: The lower end of the medicine barrel (22) is fixedly connected to a push cylinder (21), and the output end of the push cylinder (21) is movably connected to a push rod (28). The upper end of the push rod (28) is fixedly connected to a piston (29), and the upper end of the piston (29) is fixedly connected to a medicine barrel plug (30) that matches the medicine filling tube (23).

4. The agricultural irrigation device for pesticide application according to claim 1, characterized in that: The surface of the medicine barrel (22) is also provided with a sealing plug (27), which is sealed to the outer wall of the medicine barrel (22).

5. The agricultural irrigation device for pesticide application according to claim 1, characterized in that: The powder addition assembly (40) also includes an intermittent motor (45) disposed under the partition (43). The output end of the intermittent motor (45) passes through the partition (43) and is fixedly connected to the medicine wheel (50). The powder bucket (41) has an open top and is detachably sealed with a powder cover (42).

6. The agricultural irrigation device for pesticide application according to claim 1, characterized in that: The medicine wheel (50) includes a wheel disc (51), on which several medicine troughs (52) are symmetrically arranged. The cross-section of the medicine troughs (52) is not larger than the cross-section of the powder conveying pipe (44), and there are two powder conveying pipes (44).

7. The agricultural irrigation device for pesticide application according to claim 1, characterized in that: The medicine plate (60) includes a baffle (61) with two slots (62) on it, and the slots (62) are staggered with the powder conveying pipe (44).

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