Farmland irrigation device with gravel filtering function

Abstract

The utility model relates to the technical field of farm irrigation, and discloses a farm irrigation device with a gravel filtering function, which comprises a mobile vehicle and a water storage barrel bolted on one side of the top of the mobile vehicle, and further comprises a hollow pipe communicated with one side of the lower surface of the water storage barrel, and a filter box communicated with the other end of the surface of the hollow pipe, a fixed plate is bolted to the top of the filter box, and a transmission mechanism is arranged in the filter box; through the cooperation of the transmission mechanism, the extension spring and the mounting frame, the filter plate can be always in a moving state, and tiny particles and impurities on the surface of the filter plate can be separated more easily, so that the impurities on the surface of the filter plate can be prevented from forming a stable adhesion layer, the filter efficiency is improved, the blockage condition of the filter plate is reduced, and the service life of the filter plate is prolonged. And under the cooperation of the transmission mechanism, the linkage mechanism, the mounting plate, the transverse plate and the lantern ring, the spraying range of the spraying mechanism can be increased, sprayed water is uniformly distributed on a farmland, and the irrigation efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of farmland irrigation, in particular to a farmland irrigation device with a sand and gravel filtering function. Background Art

[0002] Farmland irrigation equipment plays a vital role in agricultural production. It can draw water from various water sources (such as rivers, reservoirs, groundwater, etc.) to farmland, provide sufficient irrigation water for crops, and ensure the water supply required for crop growth. When irrigating small farmland, irrigation equipment is needed. Irrigation equipment can greatly reduce the waste of water resources. Traditional irrigation methods often have problems such as uneven irrigation and serious waste of water resources.

[0003] Most of the irrigation devices currently in use do not have the function of preventing filter parts from being clogged. Since the water used for irrigation contains various impurities, the traditional filtering method is to fix the filter parts in one place for filtering. When these impurities pass through the filter parts, some impurities will adhere to the surface of the filter parts. After long-term use, excessive accumulation of impurities will cause the filter parts to be clogged. In addition, the water spraying surface of the irrigation device is relatively single, which means that the irrigation water can only cover a relatively fixed area, and cannot be widely and evenly distributed on the farmland, reducing irrigation efficiency. Utility Model Content

[0004] The purpose of the utility model is to provide a farmland irrigation device with a sand and gravel filtering function to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solution: a farmland irrigation device with a sand and gravel filtering function, comprising a mobile vehicle and a water storage bucket bolted to one side of the top of the mobile vehicle, and further comprising:

[0006] A hollow tube is connected to one side of the lower surface of the water storage barrel, and the other end of the surface of the hollow tube is connected to a filter box. A fixing plate is bolted to the top of the filter box. A transmission mechanism is provided inside the filter box. A tension spring is fixedly connected to one side of the inner wall of the filter box, and the other end of the surface of the tension spring on each side is fixedly connected to a mounting frame. The surface of the mounting frame is slidably connected to the inner wall of the filter box, and a filter plate is provided on the inner wall of the mounting frame.

[0007] Telescopic rods are bolted to four sides of the inner wall of the filter box, and the extension axes of the telescopic rods on the four sides are respectively bolted to one side of the surface of the mounting frame. A linkage mechanism is provided on the side of the filter box away from the water storage barrel, a support rod is bolted to one side of the top of the mobile vehicle, a cross plate is bolted to the top of the support rod, and a mounting plate is rotatably connected to one side of the inner wall of the cross plate. A spraying mechanism is provided on the side of the filter box close to the support rod, and a collar is bolted to the side of the mounting plate away from the top of the filter box.

[0008] Preferably, the transmission mechanism includes a stepper motor bolted to one side of the fixed plate surface and a transmission rod bolted to the output shaft of the stepper motor, one side of the transmission rod surface passes through one side of the top of the filter box and is rotatably connected to the penetration point, and cams are bolted to both sides of the transmission rod surface.

[0009] Preferably, the linkage mechanism includes a meshing gear set bolted to one side of the transmission rod surface and a connecting rod bolted to the inner wall of another bevel gear in the meshing gear set, the other end of the connecting rod surface is bolted to a connecting piece, and one side of the mounting plate surface is bolted to a slide, and the inner wall of the slide is slidably connected to one side of the connecting piece surface.

[0010] Preferably, the spraying mechanism includes a water pump bolted to one side of the top of the mobile vehicle and a connecting pipe connected to the water inlet of the water pump, the other end of the surface of the connecting pipe is connected to one side of the surface of the filter box, the water outlet of the water pump is connected to a telescopic hose, the other end of the surface of the telescopic hose is connected to a nozzle, and the surface of the nozzle is bolted to the inner wall of the ring.

[0011] Preferably, the number of the tension springs is four and they are evenly distributed at four locations on one side of the inner wall.

[0012] Preferably, a fixing bracket is bolted to one side of the surface of the filter box, and an inner wall of the fixing bracket is rotatably connected to one side of the surface of the connecting rod.

[0013] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0014] The utility model can keep the filter plate in a mobile state at all times through the cooperation of the transmission mechanism, the tension spring and the mounting frame, so that the tiny particles and impurities on the surface of the filter plate can be more easily separated, thereby preventing the impurities on the surface of the filter plate from forming a stable adhesion layer, thereby improving the filtration efficiency and reducing the clogging of the filter plate. With the cooperation of the transmission mechanism, the linkage mechanism, the mounting plate, the cross plate and the collar, the spraying range of the spraying mechanism can be increased, the sprayed water can be evenly distributed on the farmland, and the irrigation efficiency is improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the three-dimensional structure of the present utility model;

[0016] Figure 2 It is a structural diagram of the transmission mechanism in the utility model;

[0017] Figure 3 This is a schematic diagram of the cross-sectional structure of the filter box in the present utility model;

[0018] Figure 4This is a schematic structural diagram of the linkage mechanism in the present utility model;

[0019] Figure 5 It is a structural diagram of the spraying mechanism in the utility model.

[0020] In the figure: 1. mobile vehicle; 2. water storage tank; 3. hollow tube; 4. filter box; 5. fixed plate; 6. transmission mechanism; 61. stepper motor; 62. transmission rod; 63. cam; 7. tension spring; 8. mounting frame; 9. filter plate; 10. telescopic rod; 11. linkage mechanism; 111. meshing gear set; 112. connecting rod; 113. connecting piece; 114. slide plate; 12. mounting plate; 13. cross plate; 14. support rod; 15. fixed frame; 16. spraying mechanism; 161. water pump; 162. connecting pipe; 163. telescopic hose; 164. nozzle; 17. collar. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0022] See also Figure 1-5As shown, a farmland irrigation device with a sand and gravel filtering function includes a mobile vehicle 1, a water storage barrel 2 is bolted to one side of the top of the mobile vehicle 1, a hollow tube 3 is provided on one side of the lower surface of the water storage barrel 2, and a filter box 4 is provided on the other end of the surface of the hollow tube 3. Under the action of the hollow tube 3, the water inside the water storage barrel 2 can be transported to the inside of the filter box 4. A fixing plate 5 is bolted to the top of the filter box 4, and a transmission mechanism 6 is provided inside the filter box 4. A tension spring 7 is fixedly connected to one side of the inner wall of the filter box 4, and the number of the tension springs 7 is four. And evenly distributed at four places on one side of the inner wall, the other end of the surface of the four-side tension spring 7 is fixedly connected with a mounting frame 8, the surface of the mounting frame 8 is slidably connected to the inner wall of the filter box 4, the transmission mechanism 6 is used in conjunction with the mounting frame 8, and when the transmission mechanism 6 is running, the mounting frame 8 can be moved, and when the mounting frame 8 moves, the tension springs 7 on the four sides can be stretched, and the inner wall of the mounting frame 8 is provided with a filter plate 9, under the action of the filter plate 9, the water inside the filter box 4 can be filtered, and when the mounting frame 8 moves, the filter plate 9 can be moved, and the four places on one side of the inner wall of the filter box 4 are evenly distributed. The telescopic rod 10 is bolted to the top of the mobile car 1. The extension shafts of the four-side telescopic rods 10 are bolted to one side of the surface of the mounting frame 8 respectively. Under the action of the telescopic rod 10, the mounting frame 8 can be moved more stably. A linkage mechanism 11 is provided on the side of the filter box 4 away from the water storage barrel 2. The transmission mechanism 6 is used in conjunction with the linkage mechanism 11. When the transmission mechanism 6 is running, the linkage mechanism 11 can be operated. A support rod 14 is bolted to one side of the top of the mobile car 1. A cross plate 13 is bolted to the top of the support rod 14. A mounting plate 12 is rotatably connected to one side of the inner wall of the cross plate 13. The mounting plate 12 is rotatably connected to the mounting plate 1 2 is used in conjunction with the linkage mechanism 11. When the linkage mechanism 11 is in operation, the mounting plate 12 can swing about the center point of the horizontal plate 13. A spraying mechanism 16 is provided on the side of the filter box 4 close to the support rod 14. Under the action of the spraying mechanism 16, the filtered water inside the filter box 4 can be pumped out for spraying. A collar 17 is bolted to the side of the mounting plate 12 away from the top of the filter box 4. When the mounting plate 12 swings, the collar 17 can swing. The collar 17 is used in conjunction with the spraying mechanism 16. When the collar 17 swings, the parts inside the spraying mechanism 16 can swing.

[0023] The transmission mechanism 6 includes a stepper motor 61, one side of the surface of the stepper motor 61 and one side of the surface of the fixed plate 5 are bolted to each other, and the output shaft of the stepper motor 61 is bolted with a transmission rod 62, one side of the surface of the transmission rod 62 passes through one side of the top of the filter box 4 and is rotatably connected to the penetration point. Under the action of the stepper motor 61, the transmission rod 62 can be driven to rotate. Cams 63 are bolted on both sides of the surface of the transmission rod 62. When the transmission rod 62 rotates, the cams 63 on both sides can be driven to rotate. When the cams 63 on both sides are rotated to the appropriate position, the mounting frame 8 can be moved.

[0024] The linkage mechanism 11 includes a meshing gear set 111, which is composed of two bevel gears. The inner wall of one bevel gear in the meshing gear set 111 is bolted to one side of the surface of the transmission rod 62. When the transmission rod 62 rotates, the meshing gear set 111 can be driven to rotate. The inner wall of the other bevel gear in the meshing gear set 111 is bolted to a connecting rod 112. When the meshing gear set 111 rotates, the connecting rod 112 can be driven to rotate. The other end of the surface of the connecting rod 112 is bolted to a connecting piece 113. When the connecting rod 112 rotates, the connecting piece 113 can be rotated, and a slide plate 114 is bolted to one side of the surface of the mounting plate 12. The inner wall of the slide plate 114 is slidingly connected to one side of the surface of the connecting piece 113. When the connecting piece 113 rotates, the slide plate 114 can swing, and when the slide plate 114 swings, the mounting plate 12 can swing. A fixing frame 15 is bolted to one side of the surface of the filter box 4, and the inner wall of the fixing frame 15 is rotatably connected to one side of the surface of the connecting rod 112. Under this action, the rotation of the mounting plate 12 can be made more stable.

[0025] The spraying mechanism 16 includes a water pump 161, one side of the surface of the water pump 161 is bolted to one side of the top of the mobile vehicle 1, and the water inlet of the water pump 161 is connected to a connecting pipe 162. The other end of the surface of the connecting pipe 162 is connected to one side of the surface of the filter box 4. Under the action of the water pump 161, the filtered water inside the filter box 4 can be extracted through the connecting pipe 162. The water outlet of the water pump 161 is connected to a telescopic hose 163. The water inside the connecting pipe 162 can enter the interior of the telescopic hose 163. The other end of the surface of the telescopic hose 163 is connected to a nozzle 164. The water inside the telescopic hose 163 can be sprayed out through the nozzle 164. The surface of the nozzle 164 is bolted to the inner wall of the collar 17. When the collar 17 swings, the nozzle 164 can be driven to swing.

[0026] Working principle: When the pool water is poured into the water storage barrel 2, the stepper motor 61 is turned on. Under the action of the stepper motor 61, the transmission rod 62 can be driven to rotate. When the transmission rod 62 rotates, the cams 63 on both sides can be driven to rotate. Then, the cams 63 on both sides rotate to the appropriate position to move the installation frame 8. Next, the movement of the installation frame 8 can stretch the tension springs 7 on the four sides. At the same time, when the installation frame 8 moves, the filter plate 9 can be moved. Then, the transmission rods 62 on both sides continue to rotate to release the contact with the installation frame 8. Similarly, under the action of the tension springs 7 on the four sides, the filter plate 9 can return In the original position, reciprocating like this can keep the filter plate 9 in a moving state. Under this action, impurities can be prevented from clogging the filter plate 9. At the same time, when the transmission rod 62 rotates, the meshing gear set 111 can be rotated, and then the meshing gear set 111 rotates to rotate the connecting rod 112. Next, the connecting rod 112 rotates to drive the connecting member 113 to rotate. When the connecting member 113 rotates, the slide plate 114 swings, and then the swinging of the slide plate 114 can swing the mounting plate 12. Next, the swinging of the mounting plate 12 can swing the sprinkler head 164. Under this action, the spraying range of the irrigation device can be expanded.

[0027] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply the existence of any such actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article, or device comprising a series of elements includes not only those elements, but also other elements not explicitly listed, or elements inherent to such process, method, article, or device. In the absence of further limitations, an element defined by the phrase "comprising a ..." does not exclude the presence of other identical elements in the process, method, article, or device comprising the element.

[0028] Although the 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 variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A farmland irrigation device with a sand and gravel filtering function, comprising a mobile vehicle (1) and a water storage bucket (2) bolted to one side of the top of the mobile vehicle (1), characterized in that: Also includes: A hollow tube (3) is connected to one side of the lower surface of the water storage barrel (2); the other end of the surface of the hollow tube (3) is connected to a filter box (4); a fixing plate (5) is bolted to the top of the filter box (4); a transmission mechanism (6) is provided inside the filter box (4); a tension spring (7) is fixedly connected to one side of the inner wall of the filter box (4); the other end of the surface of the tension spring (7) is fixedly connected to a mounting frame (8); the surface of the mounting frame (8) is slidably connected to the inner wall of the filter box (4); and a filter plate (9) is provided on the inner wall of the mounting frame (8); Telescopic rods (10) are bolted to four sides of the inner wall of the filter box (4), and the extension axes of the telescopic rods (10) on the four sides are respectively bolted to one side of the surface of the mounting frame (8). A linkage mechanism (11) is provided on the side of the filter box (4) away from the water storage barrel (2). A support rod (14) is bolted to one side of the top of the mobile vehicle (1), a transverse plate (13) is bolted to the top of the support rod (14), and a mounting plate (12) is rotatably connected to one side of the inner wall of the transverse plate (13). A spraying mechanism (16) is provided on the side of the filter box (4) close to the support rod (14), and a collar (17) is bolted to the side of the mounting plate (12) away from the top of the filter box (4).

2. The farmland irrigation device with sand and gravel filtering function according to claim 1, characterized in that: The transmission mechanism (6) comprises a stepper motor (61) bolted to one side of the surface of the fixed plate (5) and a transmission rod (62) bolted to the output shaft of the stepper motor (61); one side of the surface of the transmission rod (62) penetrates one side of the top of the filter box (4) and is rotatably connected to the penetration point; and cams (63) are bolted to both sides of the surface of the transmission rod (62).

3. The farmland irrigation device with sand and gravel filtering function according to claim 2, characterized in that: The linkage mechanism (11) comprises a meshing gear set (111) bolted to one side of the surface of a transmission rod (62) and a connecting rod (112) bolted to the inner wall of another bevel gear in the meshing gear set (111); the other end of the surface of the connecting rod (112) is bolted to a connecting piece (113); one side of the surface of the mounting plate (12) is bolted to a slide plate (114); the inner wall of the slide plate (114) is slidably connected to one side of the surface of the connecting piece (113).

4. The farmland irrigation device with sand and gravel filtering function according to claim 1, characterized in that: The spraying mechanism (16) comprises a water pump (161) bolted to one side of the top of the mobile vehicle (1) and a connecting pipe (162) connected to the water inlet of the water pump (161); the other end of the surface of the connecting pipe (162) is connected to one side of the surface of the filter box (4); the water outlet of the water pump (161) is connected to a telescopic hose (163); the other end of the surface of the telescopic hose (163) is connected to a nozzle (164); the surface of the nozzle (164) is bolted to the inner wall of the collar (17).

5. The farmland irrigation device with sand and gravel filtering function according to claim 1, characterized in that: The number of the tension springs (7) is four and they are evenly distributed at four locations on one side of the inner wall.

6. The farmland irrigation device with sand and gravel filtering function according to claim 3, characterized in that: A fixing frame (15) is bolted to one side of the surface of the filter box (4), and an inner wall of the fixing frame (15) is rotatably connected to one side of the surface of the connecting rod (112).

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