An irrigation device for saline-alkali soil improvement is convenient to clean

Abstract

The utility model relates to a kind of irrigation devices for saline-alkali soil improvement convenient to clean, belong to field irrigation technical field.The device includes base, the upper end of the base is fixedly provided with water tank, the upper end of the water tank is fixedly provided with tank cover, the lower end of the tank cover is provided with rotating rod, the upper end of the rotating rod extends to the above of tank cover, the outside of the rotating rod is provided with filter plate, the filter plate is rotatably connected with rotating rod, and rotating rod extends to the below of filter plate, the inside of water tank at filter plate lower end is fixedly provided with fixed frame, the fixed frame is fixedly connected with filter plate, the inside of filter plate at fixed frame upper end is provided with four insertion slots, the insertion slot is through structure, and insertion slot is annular equidistant distribution, the upper end of the fixed frame is fixedly provided with four insertion rods, the insertion rod extends to the above of filter plate by insertion slot.

Description

Technical Field

[0001] This utility model relates to the field of farmland irrigation technology, and in particular to an irrigation device for improving saline-alkali land that is easy to clean. Background Technology

[0002] Saline-alkali land refers to soil with excessive accumulation of soluble salts, resulting in high soil salinity and an alkaline pH. High levels of salt and alkali can damage crops. Irrigation is typically used to dilute the salt and alkali and improve saline-alkali land. Irrigation devices consist of freshwater storage tanks, spraying mechanisms, filtration mechanisms, and moving mechanisms. Irrigation devices are mainly used in the improvement of severely saline-alkali land, the planting of cash crops, and ecological restoration projects.

[0003] While existing technologies can improve saline-alkali land, in practical use, the irrigation devices are not easy to clean. After prolonged use, the filter screen will accumulate impurities, requiring operators to reach into the box with their hands, which increases the difficulty of cleaning the filter screen. On the other hand, the filter screen is not cleaned in a timely manner. Impurities usually appear during the filtration process, which can clog the mesh of the filter screen and affect the filtration efficiency of fresh water and chemicals.

[0004] Therefore, this utility model proposes an irrigation device for improving saline-alkali land that is easy to clean. Utility Model Content

[0005] Therefore, in order to overcome the common problems of inconvenient cleaning of irrigation devices and untimely cleaning of filter screens, this paper proposes a solution.

[0006] The technical solution of this utility model is as follows: an irrigation device for improving saline-alkali land that is easy to clean, including a base, a water tank fixedly installed at the upper end of the base, a tank cover fixedly installed at the upper end of the water tank, a rotating rod installed at the lower end of the tank cover, the upper end of the rotating rod extending above the tank cover and rotatably connected to the tank cover, a filter plate sleeved on the outside of the rotating rod, the filter plate rotatably connected to the rotating rod and the rotating rod extending below the filter plate, and a fixing frame fixedly installed inside the water tank at the lower end of the filter plate, the fixing frame being snapped and fixed to the filter plate; The filter plate has four slots inside the upper part of the fixed frame. The slots are through-type and are distributed in a ring at equal intervals. Four rods are fixedly installed at the upper part of the fixed frame. The rods extend to the top of the filter plate through the slots.

[0007] Preferably, a cross-shaped locking rod is fixedly provided at the lower end of the rotating rod, and a stirring frame is sleeved on the outside of the cross-shaped locking rod. The stirring frame and the cross-shaped locking rod are slidably engaged, and the cross-shaped locking rod is locked and fixed to the stirring frame. A retaining spring is sleeved on the outside of the lower end of the cross-shaped locking rod of the stirring frame.

[0008] Preferably, a rotating frame is fixedly installed on the outside of the rotating rod above the filter plate, and a brush is fixedly installed at the lower end of the rotating frame, with the lower end of the brush lightly touching the filter plate.

[0009] Preferably, a rocker arm is fixedly installed at the upper end of the rotating rod above the cover, and an inlet pipe is fixedly installed on the outside of the water tank above the filter plate, and the inlet pipe is connected to the water tank.

[0010] Preferably, mounting ear plates are provided at the four corners of the lower end of the base. The mounting ear plates are rotatably connected to the base. Rollers are provided at the lower part of the interior of the mounting ear plates. The rollers are rotatably connected to the mounting ear plates. A scraper is fixedly provided inside the mounting ear plates outside the rollers.

[0011] Preferably, a water pump assembly is fixedly installed on the upper end of the base on one side of the water tank, a liquid extraction pipe is fixedly installed between the water pump assembly and the water tank, valves are fixedly installed on the outside of both the liquid extraction pipe and the liquid inlet pipe, a liquid outlet pipe is fixedly installed on the other end of the water pump assembly, and a handle is fixedly installed on the upper end of the base on the other side of the water tank.

[0012] The beneficial effects of this utility model are: 1. When using this irrigation device for improving saline-alkali land, the filter plate can be quickly disassembled and assembled using a snap ring and a plug rod. When the filter plate needs to be cleaned, the operator first lifts the box cover, which removes the filter plate and the mixing frame from the water tank together. Then, the snap ring is removed from the cross-shaped locking rod, and the mixing frame is pulled away from the outside of the cross-shaped locking rod. The filter plate is then moved downwards to remove it from the rotating rod and clean it. When installing the filter plate, the filter plate and the mixing frame are fixed to the outside of the rotating rod and the cross-shaped locking rod. The operator then aligns it with the opening of the water tank and places it into the water tank. During this process, the operator rotates the filter plate to adjust it to the appropriate position. At this time, the slot and the plug rod are aligned until the filter plate is placed on the fixed frame and the plug rod passes through the slot, thereby improving the convenience of disassembling and assembling the filter plate. 2. When using this irrigation device for saline-alkali land improvement, the filter plate is cleaned of impurities by a rocker arm and a brush. During use, the operator can turn the rocker arm, which drives the rotating rod to rotate. At the same time, the rotating frame, which is fixedly connected to the rotating rod, rotates together. The rotation of the rotating frame and the brush cleans the impurities on the filter plate, preventing impurities from clogging the mesh of the filter plate. During this process, the connection between the rotating rod and the filter plate is in a rotating state. At the same time, the rotating rod drives the stirring frame to rotate through the cross-shaped locking rod, thereby improving the filtration efficiency of fresh water and chemicals. Attached Figure Description

[0013] To more clearly illustrate the technical solutions in this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0014] Figure 1 The diagram shown is a three-dimensional view of the overall structure of this utility model. Figure 2 The image shown is a front view of the internal structure of this utility model; Figure 3 The image shown is a side view of the internal structure of this utility model; Figure 4 The diagram shown is an exploded view of the mixing rack structure of this utility model. Figure 5 This utility model is shown. Figure 2 Enlarged view of a portion of region A in the middle.

[0015] Explanation of reference numerals in the attached drawings: 1. Base; 2. Handle; 3. Cover; 4. Water tank; 5. Water pump assembly; 6. Discharge pipe; 7. Mounting lug; 8. Roller; 9. Rocker arm; 10. Rotating rod; 11. Inlet pipe; 12. Valve; 13. Suction pipe; 14. Stirring frame; 15. Snap ring; 16. Cross-shaped locking rod; 17. Fixing frame; 18. Filter plate; 19. Rotating frame; 20. Insert rod; 21. Scraper; 22. Slot; 23. Brush. Detailed Implementation

[0016] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0017] It should be noted that when a component is referred to as being "fixed to" or "set on" another component, it can be directly on the other component or there may be an intermediate component. When a component is considered to be "connected to" another component, it can be directly connected to the other component or there may be an intermediate component present. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and similar expressions used in this specification are for illustrative purposes only and do not represent the only possible implementation.

[0018] Unless otherwise defined, all technical and scientific terms used in this specification have the same meaning as commonly understood by one of ordinary skill in the art to which this specification belongs. The terminology used in this specification is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. The term "and / or" as used in this specification includes any and all combinations of one or more of the associated listed items.

[0019] Please see Figures 1-5 This utility model provides a technical solution: an irrigation device for improving saline-alkali land that is easy to clean, including a base 1, a water tank 4 fixedly installed at the upper end of the base 1, a tank cover 3 fixedly installed at the upper end of the water tank 4, a rotating rod 10 installed at the lower end of the tank cover 3, the upper end of the rotating rod 10 extending above the tank cover 3, and the rotating rod 10 being rotatably connected to the tank cover 3, a filter plate 18 sleeved on the outside of the rotating rod 10, the filter plate 18 being rotatably connected to the rotating rod 10, and the rotating rod 10 extending below the filter plate 18, and a fixing frame 17 fixedly installed inside the water tank 4 at the lower end of the filter plate 18, the fixing frame 17 being snapped and fixed to the filter plate 18; The filter plate 18 is provided with four slots 22 inside the upper end of the fixed frame 17. The slots 22 are through-type structures and are distributed in a ring at equal intervals. Four rods 20 are fixedly provided at the upper end of the fixed frame 17. The rods 20 extend through the slots 22 to the top of the filter plate 18.

[0020] Here, the connection between the rotating rod 10 and the box cover 3 and the filter plate 18 is a rotating seal structure. The installation method through the rotating seal structure is based on the existing rotating seal structure and has not been improved. Therefore, it will not be described in detail here.

[0021] A cross-shaped locking rod 16 is fixedly provided at the lower end of the rotating rod 10. A stirring frame 14 is sleeved on the outside of the cross-shaped locking rod 16. The stirring frame 14 and the cross-shaped locking rod 16 are slidably engaged, and the cross-shaped locking rod 16 is locked and fixed to the stirring frame 14. A retaining spring 15 is sleeved on the outside of the cross-shaped locking rod 16 at the lower end of the stirring frame 14. Here, the retaining spring 15 is sleeved on the outside of the cross-shaped retaining rod 16, and the retaining spring 15 supports the stirring frame 14. At the same time, the cross-shaped retaining rod 16 is engaged and fixed with the stirring frame 14 to prevent the stirring frame 14 from sliding during rotation.

[0022] A rotating frame 19 is fixedly installed on the outside of the rotating rod 10 above the filter plate 18. A brush 23 is fixedly installed at the lower end of the rotating frame 19, and the lower end of the brush 23 touches the filter plate 18 lightly. Here, the brush 23 is fixedly connected to the rotating frame 19 by a screw structure. The screw structure is used to fix the brush, and no improvement has been made to the existing screw structure. Therefore, it will not be described in detail here.

[0023] A rocker arm 9 is fixedly installed at the upper end of the rotating rod 10 above the cover 3. An inlet pipe 11 is fixedly installed on the outside of the water tank 4 above the filter plate 18, and the inlet pipe 11 is connected to the water tank 4. Here, the rocker arm 9 can be used to rotate the rotating rod 10.

[0024] Mounting ear plates 7 are provided at the four corners of the lower end of the base 1. The mounting ear plates 7 are rotatably connected to the base 1. Rollers 8 are provided at the lower part of the interior of the mounting ear plates 7. The rollers 8 are rotatably connected to the mounting ear plates 7. A scraper 21 is fixedly provided inside the mounting ear plates 7 outside the rollers 8. Here, scraper 21 scrapes the soil off roller 8.

[0025] A water pump assembly 5 is fixedly installed on the upper end of the base 1 located on one side of the water tank 4. A liquid extraction pipe 13 is fixedly installed between the water pump assembly 5 and the water tank 4. Valves 12 are fixedly installed on the outside of both the liquid extraction pipe 13 and the liquid inlet pipe 11. A liquid outlet pipe 6 is fixedly installed on the other end of the water pump assembly 5. A handle 2 is fixedly installed on the upper end of the base 1 located on the other side of the water tank 4. Here, valve 12 is fixedly connected to the liquid extraction pipe 13 and the liquid inlet pipe 11 via a flange structure. The installation method via the flange structure is based on the existing flange structure and has not been modified, so it will not be described in detail here.

[0026] Working principle: See Figures 1-4As shown, when the filter plate 18 needs to be cleaned, the operator first lifts the box cover 3, so that the box cover 3 removes the filter plate 18 and the stirring rack 14 together from the water tank 4. Then, the snap ring 15 is removed from the cross-shaped locking rod 16. At this time, the stirring rack 14 is pulled away from the outside of the cross-shaped locking rod 16. Then, the filter plate 18 is moved downward, so that the filter plate 18 is removed from the rotating rod 10 and the filter plate 18 is cleaned. When installing the filter plate 18, the filter plate 18 and the stirring rack 14 have been fixed to the outside of the rotating rod 10 and the cross-shaped locking rod 16. Then, the operator aligns it with the opening of the water tank 4 and puts it into the water tank 4. During this process, the operator rotates the filter plate 18 to adjust the filter plate 18 to a suitable position. At this time, the slot 22 and the insertion rod 20 are in the same position until the filter plate 18 is placed on the fixed frame 17 and the insertion rod 20 passes through the slot 22.

[0027] See Figure 2 , Figure 5 As shown, when the irrigation device is in use, the operator can turn the rocker arm 9, which causes the rocker arm 9 to drive the rotating rod 10 to rotate. At the same time, the rotating frame 19, which is fixedly connected to the rotating rod 10, rotates together. The rotation of the rotating frame 19 and the brush 23 cleans the impurities on the filter plate 18.

[0028] It should be noted that the above-mentioned water pump assembly 5 can be powered by existing operating techniques, whether by using a power supply device or by an external wire. These are all existing conventional operating techniques and will not be described in detail here.

[0029] The above is the entire working process of the device, and all contents not described in detail in this specification are existing technologies known to those skilled in the art.

[0030] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An irrigation device for improving saline-alkali land that is easy to clean, comprising a base (1), characterized in that: A water tank (4) is fixedly installed at the upper end of the base (1). A tank cover (3) is fixedly installed at the upper end of the water tank (4). A rotating rod (10) is installed at the lower end of the tank cover (3). The upper end of the rotating rod (10) extends to the top of the tank cover (3) and is rotatably connected to the tank cover (3). A filter plate (18) is sleeved on the outside of the rotating rod (10). The filter plate (18) is rotatably connected to the rotating rod (10) and extends to the bottom of the filter plate (18). A fixing frame (17) is fixedly installed inside the water tank (4) at the lower end of the filter plate (18). The fixing frame (17) is snapped and fixed to the filter plate (18). The filter plate (18) is provided with four slots (22) inside the upper end of the fixed frame (17). The slots (22) are through structures and are distributed in a ring at equal intervals. Four rods (20) are fixedly provided at the upper end of the fixed frame (17). The rods (20) extend through the slots (22) to the top of the filter plate (18).

2. The irrigation device for improving saline-alkali land that is easy to clean according to claim 1, characterized in that: A cross-shaped locking rod (16) is fixedly provided at the lower end of the rotating rod (10). A stirring frame (14) is sleeved on the outside of the cross-shaped locking rod (16). The stirring frame (14) and the cross-shaped locking rod (16) are slidably engaged, and the cross-shaped locking rod (16) is locked and fixed to the stirring frame (14). A retaining spring (15) is sleeved on the outside of the lower end of the cross-shaped locking rod (16) located on the stirring frame (14).

3. The irrigation device for improving saline-alkali land that is easy to clean, as described in claim 1, is characterized in that: The rotating rod (10) is fixedly mounted on the outside of the filter plate (18) with a rotating frame (19). A brush (23) is fixedly mounted on the lower end of the rotating frame (19). The lower end of the brush (23) touches the filter plate (18).

4. The irrigation device for improving saline-alkali land that is easy to clean according to claim 1, characterized in that: The rotating rod (10) is fixedly provided with a rocker arm (9) at the upper end above the box cover (3), and the water tank (4) is fixedly provided with an inlet pipe (11) above the filter plate (18), and the inlet pipe (11) is connected to the water tank (4).

5. An irrigation device for improving saline-alkali land that is easy to clean, as described in claim 1, characterized in that: Mounting ear plates (7) are provided at the four corners of the lower end of the base (1). The mounting ear plates (7) are rotatably connected to the base (1). Rollers (8) are provided at the lower part of the mounting ear plates (7). The rollers (8) are rotatably connected to the mounting ear plates (7). A scraper (21) is fixedly provided inside the mounting ear plates (7) outside the rollers (8).

6. The irrigation device for improving saline-alkali land that is easy to clean according to claim 4, characterized in that: A water pump assembly (5) is fixedly installed on the upper end of the base (1) on one side of the water tank (4). A liquid extraction pipe (13) is fixedly installed between the water pump assembly (5) and the water tank (4). Valves (12) are fixedly installed on the outside of both the liquid extraction pipe (13) and the liquid inlet pipe (11). A liquid outlet pipe (6) is fixedly installed on the other end of the water pump assembly (5). A handle (2) is fixedly installed on the upper end of the base (1) on the other side of the water tank (4).

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