Automatic cleaning and water saving structure of drip irrigation belt

Abstract

The utility model discloses a kind of drip irrigation belt automatic cleaning and water-saving structure, it is related to cleaning device technical field.The utility model includes workbench, and the filter mechanism and configuration mechanism are arranged on the workbench, and the filter mechanism includes the swing of several swing connections in the bottom of workbench.This utility model is connected with connecting rod by setting filter mechanism, and motor one is driven eccentric disc by shaft one, and eccentric disc is connected with connecting rod, and connecting rod has the U-shaped frame of swing frame bottom connection, so eccentric disc can be driven when rotating, make swing frame can cooperate its multiple rotating swing pole, make swing frame can drive the filter plate swing before and after on it, make the impurity along vibration track slide into impurity box, and purified water is re-injected storage box, to save water, by this setting, it can effectively solve the problem of traditional cleaning device easy to block, high deviation rate, water resource waste.

Description

Technical Field

[0001] This utility model belongs to the technical field of cleaning devices, and in particular relates to an automatic cleaning and water-saving structure for drip irrigation tape. Background Technology

[0002] In the prior art, a search revealed a Chinese patent entitled "A Waste Drip Irrigation Tape Cleaning Device" with publication number "CN220387234U". This patent mainly includes a housing, on which a motor is fixedly installed. The output end of the motor is movably connected to a drive shaft, and the other end of the drive shaft extends into the housing and is rotatably connected to the inner wall of the rear end of the housing. A drive structure is provided on the drive shaft between the motor and the housing. The static filter plate causes the clogging frequency to increase by 40%.

[0003] Currently, the filtration stage of drip irrigation tape cleaning devices uses static filter plates to treat the water after cleaning. There is a lack of timely cleaning mechanism during filtration. After long-term use, impurities easily accumulate on the filter plates and are difficult to remove, which can easily clog the filter plates, resulting in poor filtration effect, affecting the overall performance of the cleaning device, and failing to meet the needs of efficient and continuous cleaning. Utility Model Content

[0004] The purpose of this utility model is to provide an automatic cleaning and water-saving structure for drip irrigation tape, which solves the technical problems mentioned in the background art by setting a filtration mechanism.

[0005] To solve the above-mentioned technical problems, this utility model is achieved through the following technical solution:

[0006] This utility model is an automatic cleaning and water-saving structure for drip irrigation tape, including a workbench, on which a filtration mechanism and a configuration mechanism are provided;

[0007] The filtering mechanism includes several swing rods rotatably connected to the bottom of the workbench. A swing frame is rotatably connected to one side of each swing rod that is close to the other. A filter plate is slidably connected to the inner wall of the swing frame. A motor is fixedly connected to the inner left wall of the workbench. The output shaft of the motor is fixedly connected to a rotating shaft via a coupling. An eccentric disc is fixedly connected to the outer wall of the rotating shaft. A connecting rod is rotatably connected to the right side of the eccentric disc. A U-shaped frame is fixedly connected to the bottom of the swing frame. The end of the connecting rod away from the eccentric disc is rotatably connected to the U-shaped frame. The configuration mechanism includes a discharge port opened at the top of the workbench.

[0008] Furthermore, a water storage box is provided at the bottom of the filter plate, and an impurity box is provided on the front of the water storage box. Two blocks are slidably connected to the front of the swing frame, and two pull rods are slidably connected to the top of the swing frame. The bottom ends of the two pull rods are fixedly connected to the two blocks, and a spring is wound around the outer wall of the two pull rods.

[0009] Furthermore, one end of each of the two springs is fixedly connected to the swing frame, and the other end of each of the two springs is fixedly connected to the two stops.

[0010] Furthermore, two rectangular plates are fixedly connected to the top of the workbench. A second motor is fixedly connected to the left rectangular plate. The output shaft of the second motor is fixedly connected to a second rotating shaft via a coupling. The second rotating shaft passes through the two rectangular plates and is rotatably connected to the two rectangular plates. A rubber-coated cleaning roller is fixedly connected to the outer wall of the second rotating shaft. Two lower guide rollers are rotatably connected to the side of the two rectangular plates that are close to each other.

[0011] Furthermore, two slide rods are fixedly connected to the top of each of the two rectangular plates, and slide plates are slidably connected to the outer walls of several slide rods. Several upper guide rollers are fixedly connected to the bottom of the slide plates, and the several upper guide rollers are adapted to the rubber-coated cleaning roller and the two lower guide rollers.

[0012] Furthermore, each of the two rectangular plates is fixedly connected to a screw at its top, and both screws pass through the slide plate and are slidably connected to it. The outer walls of both screws are threaded with a manual turntable. The outer walls of several slide rods are wound with springs, one end of each spring is fixedly connected to the two rectangular plates, and the other end of each spring is fixedly connected to the slide plate.

[0013] Furthermore, a liquid pump is provided on the right side of the water storage box, and a DN25 delivery pipe is fixedly connected to the right end of the liquid pump. A nozzle is fixedly connected to the top of the slide plate, and the end of the DN25 delivery pipe extends into the nozzle.

[0014] This utility model has the following beneficial effects:

[0015] 1. This utility model, by setting up a filter mechanism 2, starts a motor 1, which drives an eccentric disc through a rotating shaft 1. Since the eccentric disc is connected to a connecting rod, and the connecting rod is connected to a U-shaped frame at the bottom of the swing frame, when the eccentric disc rotates, it can drive the swing frame to cooperate with multiple rotating swing rods on it through the transmission of the connecting rod. This allows the swing frame to drive the filter plate on it to swing back and forth, so that the intercepted impurities slide into the impurity box along the vibration trajectory, while the purified water is returned to the water storage box, thereby saving water. Through this setting, the problems of easy clogging, high deviation rate, and water waste of traditional cleaning devices can be effectively solved.

[0016] 2. This utility model, through its configuration mechanism, allows the drip irrigation tape to be cleaned to be threaded into a guide channel consisting of a rubber-coated cleaning roller and an adjustable upper guide roller. The manual turntable of the synchronously rotating screw assembly drives the sliding plate to move smoothly downwards along the four sets of sliding rods. During this process, the pre-compression spring generates 12-15 kg / cm² of elastic potential energy, which, together with the four-point positioning guide roller group (double lower guide rollers plus double upper guide rollers), forms a stable constraint channel, ensuring that the drip irrigation tape does not deviate during the cleaning process (detected by a laser displacement sensor). In cases where the deviation is ≤2mm, the liquid pump is then started to draw water from the water storage box and deliver a 1.2MPa high-pressure water flow to the nozzle through the DN25 delivery pipe. Simultaneously, the second motor drives the rubber-coated cleaning roller to rotate at a speed of 140rpm through the second rotating shaft, forming a composite cleaning mode of upper surface water impact (flow rate 18L / min) plus lower surface mechanical brushing (contact pressure 0.4MPa). At the same time, the rubber-coated cleaning roller generates continuous feeding power using a friction coefficient of 0.35. The cleaning wastewater carrying impurities can enter the vibration filtration system through the discharge port.

[0017] Of course, any product implementing this utility model does not necessarily need to achieve all of the advantages described above at the same time. Attached Figure Description

[0018] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0019] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0020] Figure 2 This is a schematic diagram of the filter mechanism structure of this utility model;

[0021] Figure 3 This is a schematic diagram of the configuration mechanism of this utility model;

[0022] Figure 4 for Figure 2 A magnified view of part A in the diagram;

[0023] Figure 5 for Figure 2 A magnified view of part B in the diagram;

[0024] Figure 6 for Figure 3 A magnified view of part of C;

[0025] The attached diagram lists the components represented by each number as follows:

[0026] 1. Workbench; 2. Filtering mechanism; 3. Configuration mechanism; 21. Swing rod; 22. Swing frame; 23. Filter plate; 24. Motor 1; 25. Rotating shaft 1; 26. Eccentric disc; 27. Connecting rod; 28. U-shaped frame; 29. ​​Water storage box; 291. Impurity box; 292. Stop block; 293. Pull rod; 294. Spring 1; 31. Discharge port; 32. Rectangular plate; 33. Motor 2; 34. Rotating shaft 2; 35. Rubber-coated cleaning roller; 36. Lower guide roller; 37. Slide rod; 38. Slide plate; 39. Upper guide roller; 391. Screw; 392. Manual turntable; 393. Spring 2; 394. Liquid pump; 395. DN25 delivery pipe; 396. Nozzle. Detailed Implementation

[0027] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0028] Please see Figure 1-6 As shown, this utility model is an automatic cleaning and water-saving structure for drip irrigation tape, including a workbench 1, on which a filter mechanism 2 and a configuration mechanism 3 are provided;

[0029] The filtration mechanism 2 includes several swing rods 21 rotatably connected to the bottom of the workbench 1. A swing frame 22 is rotatably connected to one side of the swing rods 21 that is close to each other. A filter plate 23 is slidably connected to the inner wall of the swing frame 22. A motor 24 is fixedly connected to the inner wall of the left side of the workbench 1. The output shaft of the motor 24 is fixedly connected to a rotating shaft 25 via a coupling. An eccentric disk 26 is fixedly connected to the outer wall of the rotating shaft 25. A connecting rod 27 is rotatably connected to the right side of the eccentric disk 26. A U-shaped frame 28 is fixedly connected to the bottom of the swing frame 22. The end of the connecting rod 27 away from the eccentric disk 26 rotates with the U-shaped frame 28. The connection and configuration mechanism 3 includes a discharge port 31 opened on the top of the workbench 1, a water storage box 29 provided at the bottom of the filter plate 23, an impurity box 291 provided on the front of the water storage box 29, two blocks 292 slidably connected to the front of the swing frame 22, two pull rods 293 slidably connected to the top of the swing frame 22, the bottom ends of the two pull rods 293 are fixedly connected to the two blocks 292, and springs 294 are wound around the outer walls of the two pull rods 293. One end of the two springs 294 is fixedly connected to the swing frame 22, and the other end of the two springs 294 is fixedly connected to the two blocks 292.

[0030] By setting up the filter mechanism 2 and starting the motor 24, the motor 24 will drive the eccentric disk 26 through the rotating shaft 25. Since the eccentric disk 26 is connected to the connecting rod 27, and the connecting rod 27 is connected to the U-shaped frame 28 at the bottom of the swing frame 22, when the eccentric disk 26 rotates, it can be driven by the connecting rod 27 to make the swing frame 22 cooperate with the multiple rotating swing rods 21 on it, so that the swing frame 22 can drive the filter plate 23 on it to swing back and forth, so that the intercepted impurities slide into the impurity box 291 along the vibration trajectory, while the purified water is returned to the water storage box 29, thereby saving water. Through this setting, the problems of easy clogging, high deviation rate and water waste of traditional cleaning devices can be effectively solved.

[0031] Two rectangular plates 32 are fixedly connected to the top of the workbench 1. A motor 33 is fixedly connected to the left rectangular plate 32. The output shaft of the motor 33 is fixedly connected to a rotating shaft 34 via a coupling. The rotating shaft 34 passes through the two rectangular plates 32 and is rotatably connected to them. A rubber-coated cleaning roller 35 is fixedly connected to the outer wall of the rotating shaft 34. Two lower guide rollers 36 are rotatably connected to the side of the two rectangular plates 32 that are close to each other. Two sliding rods 37 are fixedly connected to the top of each of the two rectangular plates 32. Slide plates 38 are slidably connected to the outer walls of several sliding rods 37. Several upper guide rollers 39 are fixedly connected to the bottom of the slide plates 38. The several upper guide rollers 39 are connected to the rubber-coated cleaning roller 35 and the two lower guide rollers 36. Correspondingly, the tops of the two rectangular plates 32 are fixedly connected with screws 391, both screws 391 pass through the slide plate 38 and are slidably connected to the slide plate 38, the outer walls of the two screws 391 are threaded with manual turntables 392, the outer walls of several slide rods 37 are wound with springs 393, one end of several springs 393 is fixedly connected to the two rectangular plates 32, and the other end of several springs 393 is fixedly connected to the slide plate 38. A liquid pump 394 is provided on the right side of the water storage box 29, and a DN25 delivery pipe 395 is fixedly connected to the right end of the liquid pump 394. A nozzle 396 is fixedly connected to the top of the slide plate 38, and the end of the DN25 delivery pipe 395 extends into the nozzle 396.

[0032] By setting the configuration mechanism 3, during use, the drip irrigation tape to be cleaned can first be threaded into the guide channel composed of the rubber-coated cleaning roller 35 and the adjustable upper guide roller 39. The manual turntable 392, which synchronously rotates the screw 391, drives the slide plate 38 to move smoothly downwards along the four sets of slide rods 37. During this process, the pre-compression spring 393 generates 12-15 kg / cm² of elastic potential energy, which, together with the four-point positioning guide roller group (double lower guide rollers 36 plus double upper guide rollers 39), forms a stable constraint channel, ensuring that the drip irrigation tape will not deviate during the cleaning process (the deviation detected by the laser displacement sensor is ≤). In the case of 2mm), the liquid pump 394 is then started to draw water from the water storage box 29 and deliver a 1.2MPa high-pressure water flow to the nozzle 396 through the DN25 delivery pipe 395. Simultaneously, the second motor 33 drives the rubber-coated cleaning roller 35 to rotate at a speed of 140rpm through the second rotating shaft 34, forming a composite cleaning mode of upper surface water impact (flow rate 18L / min) plus lower surface mechanical brushing (contact pressure 0.4MPa). At the same time, the rubber-coated cleaning roller generates continuous feeding power using a friction coefficient of 0.35. The cleaning wastewater carrying impurities can enter the vibration filtration system through the discharge port 31.

[0033] A specific application of this embodiment is as follows: During use, the drip irrigation tape to be cleaned is first inserted into the guide channel formed by the rubber-coated cleaning roller 35 and the adjustable upper guide roller 39. The manual turntable 392, which synchronously rotates the screw 391, drives the slide plate 38 to move smoothly downwards along the four sets of slide rods 37. During this process, the pre-compression spring 393 generates 12-15 kg / cm² of elastic potential energy, which, together with the four-point positioning guide roller group (double lower guide rollers 36 plus double upper guide rollers 39), forms a stable constraint channel, ensuring that the drip irrigation tape does not deviate during cleaning (the laser displacement sensor detects a deviation ≤2 mm). Then, the liquid pump 394 is started to draw water from the water storage box 29 and delivers a 1.2 MPa high-pressure water flow to the nozzle 396 through the DN25 delivery pipe 395. Simultaneously, the motor 33 drives the rubber-coated cleaning roller 35 to rotate at 140 rpm through the rotating shaft 34, creating a water impact on the upper surface (flow rate 18). A composite cleaning mode combining L / min and lower surface mechanical brushing (contact pressure 0.4MPa) is used. Simultaneously, the rubber-coated cleaning roller with a friction coefficient of 0.35 generates continuous feeding power. The cleaning wastewater carrying impurities enters the vibration filtration system through the discharge port 31. Then, motor 24 is started, driving the eccentric disk 26 via the rotating shaft 25. Since the eccentric disk 26 is connected to the connecting rod 27, which is connected to the U-shaped frame 28 at the bottom of the swing frame 22, the rotation of the eccentric disk 26, through the transmission of the connecting rod 27, allows the swing frame 22 to coordinate with its multiple rotating swing rods 21, causing the filter plate 23 on the swing frame 22 to swing back and forth. This allows the trapped impurities to slide along the vibration trajectory into the impurity box 291, while the purified water is returned to the water storage box 29, thus saving water. This setup effectively solves the problems of easy clogging, high deviation rate, and water waste in traditional cleaning devices. If the filter plate 23 needs to be replaced... When the aperture is adjusted, the two pull rods 293 can be pulled upwards. The two pull rods 293 will cooperate with the swing frame 22, so that the stop block 292 on the two pull rods 293 can move upwards, thereby releasing the restriction on the filter plate 23 inside the swing frame 22, thus facilitating the replacement of the filter plate 23. At the same time, as the two pull rods 293 drive the stop block 292 to move upwards, the spring 294 on the outer wall of the two pull rods 293 will be compressed, so that the spring 294 can accumulate energy to support the subsequent reset. The two ends of the spring 294 are connected to the swing frame 22 and the stop block 292 respectively.

[0034] In the description of this specification, references to terms such as "an embodiment," "example," "specific example," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0035] The preferred embodiments of this utility model disclosed above are merely illustrative of the present utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the utility model to the specific implementations described. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of this utility model, thereby enabling those skilled in the art to better understand and utilize it. This utility model is limited only by the claims and their full scope and equivalents.

Claims

1. An automatic cleaning and water-saving structure for drip irrigation tape, characterized in that: Includes a workbench (1), on which a filtering mechanism (2) and a configuration mechanism (3) are provided; The filtering mechanism (2) includes several swing rods (21) rotatably connected to the bottom of the workbench (1). A swing frame (22) is rotatably connected to one side of the swing rods (21) that are close to each other. A filter plate (23) is slidably connected to the inner wall of the swing frame (22). A motor (24) is fixedly connected to the inner wall of the left side of the workbench (1). A rotating shaft (25) is fixedly connected to the output shaft of the motor (24) through a coupling. An eccentric disk (26) is fixedly connected to the outer wall of the rotating shaft (25). A connecting rod (27) is rotatably connected to the right side of the eccentric disk (26). A U-shaped frame (28) is fixedly connected to the bottom of the swing frame (22). The end of the connecting rod (27) away from the eccentric disk (26) is rotatably connected to the U-shaped frame (28). The configuration mechanism (3) includes a discharge port (31) opened on the top of the workbench (1).

2. The automatic cleaning and water-saving structure for drip irrigation tape according to claim 1, characterized in that, The bottom of the filter plate (23) is provided with a water storage box (29), the front of the water storage box (29) is provided with an impurity box (291), the front of the swing frame (22) is slidably connected with two blocks (292), the top of the swing frame (22) is slidably connected with two pull rods (293), the bottom ends of the two pull rods (293) are fixedly connected to the two blocks (292), and the outer walls of the two pull rods (293) are wrapped with a spring (294).

3. The automatic cleaning and water-saving structure for drip irrigation tape according to claim 2, characterized in that, One end of each of the two springs (294) is fixedly connected to the swing frame (22), and the other end of each of the two springs (294) is fixedly connected to the two stops (292).

4. The automatic cleaning and water-saving structure for drip irrigation tape according to claim 3, characterized in that, Two rectangular plates (32) are fixedly connected to the top of the workbench (1). A motor (33) is fixedly connected to the left rectangular plate (32). The output shaft of the motor (33) is fixedly connected to a rotating shaft (34) through a coupling. The rotating shaft (34) passes through the two rectangular plates (32) and is rotatably connected to the two rectangular plates (32). A rubber-coated cleaning roller (35) is fixedly connected to the outer wall of the rotating shaft (34). Two lower guide rollers (36) are rotatably connected to the side of the two rectangular plates (32) that are close to each other.

5. The automatic cleaning and water-saving structure for drip irrigation tape according to claim 4, characterized in that, Two slide rods (37) are fixedly connected to the top of each of the two rectangular plates (32). A slide plate (38) is slidably connected to the outer wall of several slide rods (37). Several upper guide rollers (39) are fixedly connected to the bottom of the slide plate (38). Several upper guide rollers (39) are adapted to the rubber-coated cleaning roller (35) and two lower guide rollers (36). A screw (391) is fixedly connected to the top of each of the two rectangular plates (32). Both screws (391) pass through the slide plate (38) and are slidably connected to the slide plate (38). A manual turntable (392) is threaded to the outer wall of each of the two screws (391). Springs (393) are wound around the outer wall of several slide rods (37). One end of several springs (393) is fixedly connected to the two rectangular plates (32), and the other end of several springs (393) is fixedly connected to the slide plate (38).

6. The automatic cleaning and water-saving structure for drip irrigation tape according to claim 5, characterized in that, A liquid pump (394) is provided on the right side of the water storage box (29). A DN25 delivery pipe (395) is fixedly connected to the right end of the liquid pump (394). A nozzle (396) is fixedly connected to the top of the slide plate (38). The end of the DN25 delivery pipe (395) extends into the nozzle (396).

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