CN223464486U

CN223464486U - Filter for agricultural irrigation

Info

Publication number: CN223464486U
Application number: CN202422965683.6U
Authority: CN
Inventors: 请求不公布姓名
Original assignee: Ge Ridi; Pei Huali
Current assignee: Ge Ridi; Pei Huali
Priority date: 2024-12-03
Filing date: 2024-12-03
Publication date: 2025-10-24
Anticipated expiration: 2034-12-03

Abstract

The utility model relates to the technical field of agricultural irrigation, in particular to a filter for agricultural irrigation, wherein a filter screen plate is fixedly connected to the upper side of the inside of a filter box, a rotating scrubbing brush is connected to the upper end of the filter screen plate in a sliding manner, a sewage guide frame is connected to the upper side of the right end of the filter box in a sealing manner, a sewage discharge frame is connected to the right end of the sewage guide frame in a sealing manner, and a rotating sewage discharge wheel is connected to the inside of the sewage discharge frame in a rotating manner.

Description

Filter for agricultural irrigation

Technical Field

The utility model relates to a filter for agricultural irrigation, and belongs to the technical field of agricultural irrigation.

Background

Agricultural irrigation mainly refers to irrigation operation performed on an agricultural cultivation area, and agricultural irrigation modes can be generally divided into traditional ground irrigation, common spray irrigation and micro irrigation, modern agricultural micro irrigation technologies comprise micro spray irrigation, drip irrigation, infiltrating irrigation and the like, and the irrigation technologies are good in water saving performance generally and high in water utilization rate compared with the traditional irrigation modes, and of course, some defects exist.

The existing patent number is CN 221451804U's a filter for agricultural irrigation, this device changes the design of putting inlet tube and blow off pipe at the equipment top with equipment, all put the equipment pipeline in the side, reduce pipeline position, the workshop assembly of being convenient for and operation maintenance on the use scene, adopt detachable catchment structure, reduce the welding of perforated plate, and can carry out the back flush to jar internal portion after using for a period, the sewage that lower filter chamber flushing produced can discharge through the washing valve port of bottom, but this device can discharge the suspended solid when using, but the inside part deposit that still has of water source still can't discharge the deposit fast when using, have the risk of jam filtration, and need regularly clear up after using, and need control repeatedly the tee bend valve, influence the continuous filter effect of water source, and when back flush, although can discharge the flushing sewage, but the deposit can not discharge fast, influence device result of use.

Disclosure of utility model

The utility model aims to provide a filter for agricultural irrigation, which solves the problems in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

The utility model provides a filter for agricultural irrigation, includes rose box, inlet tube and drain pipe, the inside upside fixedly connected with filter screen plate of rose box, the upper end sliding connection of filter screen plate has the rotation scrubbing brush, the right-hand member upside sealing connection of rose box has the dirt guiding frame, the right-hand member sealing connection of dirt guiding frame has the blowdown frame, the inside rotation of blowdown frame is connected with the rotation blowdown wheel, the upper end sealing connection of blowdown frame has the shower nozzle that erodees, the top of shower nozzle is equipped with the aqueduct, the inside sliding connection of aqueduct has the piston, the upper end right side fixedly connected with clean water tank of rose box.

Further, the left side of the upper end of the filter box is connected with a water inlet pipe in a sealing way, and the lower side of the front end of the filter box is connected with a water outlet pipe in a sealing way.

Further, the middle position of the upper end of the filter box is fixedly connected with a first motor, the lower end of an output shaft of the first motor is rotationally connected with a rotary shaft tube, the rotary shaft tube is fixedly connected with a rotary scrubbing brush, and the lower end of the rotary shaft tube is hermetically connected with a back flushing spray head.

Further, the lower extreme sealing connection of clean water tank has the water pump, the lower extreme sealing connection of water pump has the water injection pipe, the left end sealing connection of water injection pipe has the water conservancy diversion frame, sealing connection between water conservancy diversion frame and the rotation central siphon, the water conservancy diversion hole has been seted up to the upper side wall of rotation central siphon.

Further, the rear end fixedly connected with second motor of blowdown frame, fixed connection between the output shaft of second motor and the rotation blowdown wheel.

Further, the right lower end sealing connection of clean water tank has the water supply pipe, the right-hand member sealing connection of water supply pipe has the check valve that intakes, sealing connection between check valve and the aqueduct that intakes, the lower extreme sealing connection of aqueduct has the play water check valve, sealing connection between play water check valve and the shower nozzle that erodees.

Further, the upper end of the piston is fixedly connected with a transmission pull rod, a spring is covered outside the surface of a lower rod body of the transmission pull rod, the transmission pull rod is in sliding connection with the water guide pipe, and the section of the transmission pull rod is rectangular.

Further, the front end intermediate position department of blowdown frame rotates and is connected with the drive cam, fixed connection between drive cam and the rotation blowdown wheel, the upper end roll of drive cam is connected with driven gyro wheel, the front side of driven gyro wheel rotates and is connected with the drive frame, fixed connection between drive frame and the transmission pull rod.

The beneficial effects of the utility model are as follows:

According to the utility model, the water source which can be added through the action of the filter screen plate is filtered, the rotary shaft tube can drive the rotary scrubbing brush to rotate through the rotation of the first motor, so that impurities on the surface of the filter screen plate can be pushed into the sewage guide frame and then enter the inner side of the rotary sewage discharge wheel on the inner side of the sewage guide frame, the rotary sewage discharge wheel can automatically discharge the impurities downwards through the rotation of the second motor, cleaning water can be injected into the water guide frame through the water injection tube through the action of the water pump, so that the water can enter the rotary shaft tube and be sprayed out through the backwashing spray head, the impurities can be cleaned through the rotary scrubbing brush, the continuous filtering effect on the water source is improved, the transmission cam can be rotated through the rotation of the rotary sewage discharge wheel, the driven roller can be intermittently lifted, the transmission frame and the transmission pull rod can be driven to move downwards through the action of the spring, the piston can be enabled to pass through the water guide tube of the water inlet one-way valve and the water outlet one-way valve, the impurities can be sucked into the water guide tube of the sewage guide tube through the water injection head, and the impurities can be difficult to be completely discharged on the inner wall of the sewage discharge device after the impurities are carried by the rotary sewage discharge wheel, and the impurities are difficult to be discharged and the whole filter effect is prevented from being adhered to the inner filter device is guaranteed.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model, and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the description serve to explain the utility model.

FIG. 1 is a front view of a filter for agricultural irrigation according to the present utility model;

FIG. 2 is a schematic view of the installation structure of the agricultural irrigation filter at A in FIG. 1 according to the present utility model;

FIG. 3 is a sectional view showing the installation structure of a filter box, a dirt guiding frame and a clean water tank of a filter for agricultural irrigation according to the present utility model;

FIG. 4 is a sectional view showing the mounting structure of a dirt guiding frame and a dirt discharging frame of a filter for agricultural irrigation according to the present utility model;

FIG. 5 is a sectional view showing the installation structure of a water guide pipe and a transmission rod of a filter for agricultural irrigation according to the present utility model;

Reference numeral 1 in the figure, a filter box; 2, a filter screen plate, 3, a rotating scrubbing brush, 4, a dirt guiding frame, 5, a dirt discharging frame, 6, a rotating dirt discharging wheel, 7, a flushing nozzle, 8, a water guiding pipe, 9, a piston, 10, a cleaning water tank, 11, a water inlet pipe, 12, a water discharging pipe, 13, a first motor, 14, a rotating shaft pipe, 15, a back flushing nozzle, 16, a water pump, 17, a water injection pipe, 18, a water guiding frame, 19, a second motor, 20, a water conveying pipe, 21, a water inlet one-way valve, 22, a water outlet one-way valve, 23, a transmission pull rod, 24, a spring, 25, a transmission cam, 26, a driven roller, 27 and a transmission frame.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Embodiment 1 referring to fig. 1 to 5, the present utility model provides a technical solution:

A filter for agricultural irrigation comprises a filter box 1, a water inlet pipe 11 and a water outlet pipe 12, wherein the upper side of the inside of the filter box 1 is fixedly connected with a filter screen plate 2, the upper end of the filter screen plate 2 is in sliding connection with a rotating scrubbing brush 3, the upper side of the right end of the filter box 1 is in sealing connection with a sewage guiding frame 4, the right end of the sewage guiding frame 4 is in sealing connection with a sewage draining frame 5, the inside of the sewage draining frame 5 is in rotating connection with a rotating sewage draining wheel 6, the left side of the upper end of the filter box 1 is in sealing connection with the water inlet pipe 11, the lower side of the front end of the filter box 1 is in sealing connection with the water outlet pipe 12, the middle position of the upper end of the filter box 1 is fixedly connected with a first motor 13, the lower end of an output shaft of the first motor 13 is in rotating connection with a rotating shaft pipe 14, the rotating shaft 14 is in fixed connection with the rotating scrubbing brush 3, the lower end of the rotating shaft 14 is in sealing connection with a back flushing spray head 15, the lower end of the cleaning water tank 10 is in sealing connection with a water pump 16, the lower end of the water pump 16 is hermetically connected with a water injection pipe 17, the left end of the water injection pipe 17 is hermetically connected with a flow guiding frame 18, the flow guiding frame 18 is hermetically connected with a rotating shaft pipe 14, the upper side wall of the rotating shaft pipe 14 is provided with a flow guiding hole, the rear end of the sewage draining frame 5 is fixedly connected with a second motor 19, the output shaft of the second motor 19 is fixedly connected with the rotating sewage draining wheel 6, the water source which can be added under the action of the filter screen 2 is used for filtering treatment, the rotating shaft pipe 14 can drive the rotating scrubbing brush 3 to rotate through the rotation of the first motor 13, thereby the impurities on the surface of the filter screen 2 can be pushed into the sewage guiding frame 4 and then enter the inner side of the rotating sewage draining wheel 6 on the inner side of the sewage draining frame 5, the rotating sewage draining wheel 6 can automatically drain the impurities downwards through the rotation of the second motor 19, cleaning water can be injected into the flow guiding frame 18 through the water injection pipe 17, so that water can enter the rotary shaft tube 14 and be sprayed out through the back flushing spray head 15, and impurities can be cleaned by matching with the rotary scrubbing brush 3, and the continuous filtering effect on a water source is improved.

Embodiment 2 referring to fig. 1, 2 and 5, the difference between the present embodiment and embodiment 1 is that: the upper end of the sewage draining frame 5 is hermetically connected with a flushing nozzle 7, a water guide pipe 8 is arranged above the flushing nozzle 7, a piston 9 is slidably connected inside the water guide pipe 8, a cleaning water tank 10 is fixedly connected to the right side of the upper end of the filtering box 1, a water delivery pipe 20 is hermetically connected to the right lower end of the cleaning water tank 10, a water inlet one-way valve 21 is hermetically connected to the right end of the water delivery pipe 20, the water inlet one-way valve 21 is hermetically connected with the water guide pipe 8, a water outlet one-way valve 22 is hermetically connected to the lower end of the water guide pipe 8, the water outlet one-way valve 22 is hermetically connected with the flushing nozzle 7, a transmission pull rod 23 is fixedly connected to the upper end of the piston 9, a spring 24 is covered outside the lower rod body surface of the transmission pull rod 23 and the water guide pipe 8, the transmission pull rod 23 is slidably connected with the water guide pipe 8, the section of the transmission pull rod 23 is rectangular, a transmission cam 25 is rotationally connected to the middle position of the front end of the sewage draining frame 5, the transmission cam 25 is fixedly connected with the rotary blowdown wheel 6, the upper end of the transmission cam 25 is in rolling connection with the driven roller 26, the front side of the driven roller 26 is in rotary connection with the transmission frame 27, the transmission frame 27 is fixedly connected with the transmission pull rod 23, the transmission cam 25 can rotate by rotating the rotary blowdown wheel 6, thereby intermittently jacking the driven roller 26, the transmission frame 27 and the transmission pull rod 23 can drive the piston 9 to move up and down under the action of the spring 24, the piston 9 can pump water in the cleaning water tank 10 into the water guide pipe 8 through the water supply pipe 20 under the action of the water inlet check valve 21 and the water outlet check valve 22, and then the water is sprayed out through the flushing nozzle 7, so that the inner wall of the rotary blowdown wheel 6 carrying impurities can be flushed, thereby can avoid impurity to adhere to on the lateral wall of blowdown frame 5 and rotation blowdown wheel 6 and be difficult to the clearance, promote the emission effect of impurity after the filtration to guarantee that the device is whole inside has not remained.

The working principle of the utility model is as follows: when the device is used, the water source which can be added through the action of the filter screen plate 2 is arranged for filtering treatment, the rotary shaft tube 14 can drive the rotary scrubbing brush 3 to rotate through the rotation of the first motor 13, thereby impurities on the surface of the filter screen plate 2 can be pushed into the sewage guiding frame 4, the inner side of the rotary sewage discharging wheel 6 which is arranged on the inner side of the sewage discharging frame 5 is matched with the rotation of the second motor 19, the impurities can be automatically discharged downwards, cleaning water can be injected into the water guiding frame 18 through the water injection pipe 17 under the action of the water pump 16, water can enter the rotary shaft tube 14, the cleaning treatment can be carried out through the back flushing spray head 15, the continuous filtering effect on the water source is improved, the transmission cam 25 can rotate by utilizing the rotation of the rotary sewage discharging wheel 6, the driven roller 26 can be intermittently jacked, the transmission frame 27 and the transmission 23 can be driven by the transmission cam 9 to move up and down, the piston 9 can be automatically discharged downwards under the action of the water inlet one-way valve 21 and the water outlet one-way valve 22, the water can be pumped into the water guiding frame 10 through the water injection pipe 20, the inner wall of the sewage discharging device can be prevented from being carried by the water pipe 7, and the inner wall of the sewage discharging device can be prevented from being carried by the inner side wall of the sewage discharging device is difficult to be completely through the water discharging the inner wall of the sewage discharging frame 6, and the sewage can be prevented from being completely and the sewage can be completely discharged by the inner side of the sewage discharging device through the water.

Although embodiments of the present utility model 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 therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a filter for agricultural irrigation, includes rose box (1), inlet tube (11) and drain pipe (12), its characterized in that, inside upside fixedly connected with filter screen plate (2) of rose box (1), the upper end sliding connection of filter screen plate (2) has pivoted scrubbing brush (3), the right-hand member upside sealing connection of rose box (1) has dirt guiding frame (4), the right-hand member sealing connection of dirt guiding frame (4) has blowdown frame (5), the inside rotation of blowdown frame (5) is connected with rotates blowdown wheel (6), the upper end sealing connection of blowdown frame (5) has washout shower nozzle (7), the top of washout shower nozzle (7) is equipped with aqueduct (8), the inside sliding connection of aqueduct (8) has piston (9), the upper end right side fixedly connected with clean water tank (10) of rose box (1).

2. The agricultural irrigation filter according to claim 1, wherein the left side of the upper end of the filter box (1) is connected with a water inlet pipe (11) in a sealing manner, and the lower side of the front end of the filter box (1) is connected with a water outlet pipe (12) in a sealing manner.

3. The agricultural irrigation filter according to claim 1, wherein a first motor (13) is fixedly connected to the middle position of the upper end of the filter box (1), a rotary shaft tube (14) is rotatably connected to the lower end of an output shaft of the first motor (13), the rotary shaft tube (14) is fixedly connected with the rotary scrubbing brush (3), and a back flushing spray head (15) is hermetically connected to the lower end of the rotary shaft tube (14).

4. The agricultural irrigation filter according to claim 1, wherein the lower end of the clean water tank (10) is connected with a water pump (16) in a sealing manner, the lower end of the water pump (16) is connected with a water injection pipe (17) in a sealing manner, the left end of the water injection pipe (17) is connected with a flow guiding frame (18) in a sealing manner, the flow guiding frame (18) is connected with a rotating shaft pipe (14) in a sealing manner, and a flow guiding hole is formed in the upper side wall of the rotating shaft pipe (14).

5. The agricultural irrigation filter according to claim 1, wherein the rear end of the sewage draining frame (5) is fixedly connected with a second motor (19), and an output shaft of the second motor (19) is fixedly connected with the rotary sewage draining wheel (6).

6. The agricultural irrigation filter according to claim 1, wherein the right lower end of the cleaning water tank (10) is hermetically connected with a water delivery pipe (20), the right end of the water delivery pipe (20) is hermetically connected with a water inlet one-way valve (21), the water inlet one-way valve (21) is hermetically connected with a water guide pipe (8), the lower end of the water guide pipe (8) is hermetically connected with a water outlet one-way valve (22), and the water outlet one-way valve (22) is hermetically connected with a flushing nozzle (7).

7. The agricultural irrigation filter according to claim 1, wherein the upper end of the piston (9) is fixedly connected with a transmission pull rod (23), a spring (24) is coated on the surface of a lower rod body of the transmission pull rod (23), the transmission pull rod (23) is in sliding connection with the water guide pipe (8), and the section of the transmission pull rod (23) is rectangular.

8. The agricultural irrigation filter according to claim 1, wherein a transmission cam (25) is rotatably connected to the middle position of the front end of the sewage draining frame (5), the transmission cam (25) is fixedly connected with the rotary sewage draining wheel (6), a driven roller (26) is rotatably connected to the upper end of the transmission cam (25), a transmission frame (27) is rotatably connected to the front side of the driven roller (26), and the transmission frame (27) is fixedly connected with the transmission pull rod (23).