CN207680132U - A kind of rainwater filtering device for agricultural drop irrigation - Google Patents

A kind of rainwater filtering device for agricultural drop irrigation Download PDF

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Publication number
CN207680132U
CN207680132U CN201721360869.2U CN201721360869U CN207680132U CN 207680132 U CN207680132 U CN 207680132U CN 201721360869 U CN201721360869 U CN 201721360869U CN 207680132 U CN207680132 U CN 207680132U
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CN
China
Prior art keywords
filtering tank
filter residue
filter
filtering
plate
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Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201721360869.2U
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Chinese (zh)
Inventor
梁奇明
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梁奇明
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Priority to CN201721360869.2U priority Critical patent/CN207680132U/en
Application granted granted Critical
Publication of CN207680132U publication Critical patent/CN207680132U/en
Expired - Fee Related legal-status Critical Current
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Abstract

The utility model discloses a kind of rainwater filtering devices for agricultural drop irrigation,Including filtering tank body,Filter screen,Plate and pressure-filtering tank is discharged in filter residue,The filtering tank body is welded on supporting rack,Filtering tank interior is equipped with filter screen,The arc-shaped structure of filter screen,Rotating cylinder is installed on the upside of filter screen,Rotating cylinder lateral surface is uniformly equipped with filter residue discharge plate,It is welded with hood for protecting rider in filtering tank body above the rotating cylinder,Water inlet is offered on filtering tank body on the left of the filter screen upper end,It is welded with gutter spout funnel on filtering tank body on the outside of water inlet,It is simple in structure,It is easy to use,A large amount of sundries that filter screen filters out are dialed to filter residue and throw away mouth by the filter residue discharge plate on rotating cylinder,Pressure plate moves downward,Filter residue on filter press plate is squeezed blocking,The rainwater being press-filtered out falls into deflector and is flowed into filtering tank body from refluxing opening,Finally it is discharged from drainpipe,Effectively a large amount of sundries in rainwater are filtered out,Realize the separation of sundries and rainwater.

Description

A kind of rainwater filtering device for agricultural drop irrigation
Technical field
The utility model is related to rainwater filtration equipment technical field, specifically a kind of dmp filter for agricultural drop irrigation fills It sets.
Background technology
In agricultural planting, great lot of water resources is needed to pour crops, traditional utilizes water pump groundwater abstraction Or the irrigation method of river fresh water wastes great lot of water resources, and the mode directly irrigated, water resources consumption is than more serious.Especially It is that current China's water resource shortage compares under serious situation, therefore, people start to lead drip irrigation technique applied to agricultural irrigation Domain.
Current drip irrigation technique needs to carry out filtration treatment in advance to water resource, filters out the sundries in water, avoids in trickle irrigation In the process, clogging drip irrigation hole, moreover, with the progress of rainfall, a large amount of rainwater flow away with sewer or irrigation canals and ditches, therefore, pass through Rainwater is collected to carry out irrigating the consumption that can be reduced to underground water or river fresh water, at present in rainwater-collecting, a large amount of earth's surface sundries It is collected together with rainwater, rainwater is being subjected to trickle irrigation in use, the amount due to sundries is bigger, conventional filter device is filtering After a period of time, the progress of filtering is influenced due to the continuous accumulation of sundries, and sundries is difficult to be detached with rainwater, is even divided A large amount of rainwater are still contained on its surface of sundries from after, can not further be recycled to rainwater contained therein.For this reason, it may be necessary to one Kind is i.e. convenient to detach filtering foreign in rainwater, and the device convenient for utilizing the rainwater recycle contained in sundries meets agriculture drop It fills and uses.
Utility model content
The purpose of this utility model is to provide a kind of rainwater filtering devices for agricultural drop irrigation, to solve above-mentioned background The problem of being proposed in technology.
To achieve the above object, the utility model provides the following technical solutions:
A kind of rainwater filtering device for agricultural drop irrigation, including filtering tank body, filter screen, filter residue discharge plate and press filtration Tank, the filtering tank body are welded on supporting rack, and filtering tank interior is equipped with filter screen, the arc-shaped structure of filter screen, filtering Online side is equipped with rotating cylinder, and rotating cylinder lateral surface is uniformly equipped with filter residue discharge plate, the mistake above the rotating cylinder It is welded with hood for protecting rider in filter tank body, offers water inlet on the filtering tank body on the left of the filter screen upper end, on the outside of water inlet It is welded with gutter spout funnel on filtering tank body, the filtering tank body on the right side of the filter screen upper end offers filter residue and throws away mouth, and filter residue is thrown away It is connected to pressure-filtering tank on the outside of mouthful, pressure plate is installed on the upside of pressure-filtering tank, the pressure-filtering tank bottom side is equipped with filter press plate, filter press plate upside Pressure-filtering tank on connect deslagging bucket, deflector is installed into pressure-filtering tank, deflector bottom side is equipped with and filtering under the filter press plate The refluxing opening of tank body connection, the filtering tank base are welded with collection flow cartridge, and collection flow cartridge bottom side connects drainpipe.
As further program of the utility model:The quantity of filter residue discharge plate is 3~6, filter residue be discharged plate by Filter residue net, filter residue frame and the cleaning brush composition for being welded on filter residue outer frame side, the filter residue frame are vertically fixed on rotation by screw Roller lateral surface, filter residue net are mounted in filter residue frame, the online side of cleaning brush contact filtration of filter residue outer frame side welding.
As further program of the utility model:Electric cylinder, electronic gas are connected by push rod at the top of the pressure plate Cylinder is mounted on raising-plate.
As further program of the utility model:Pressure plate upper end left side vertical is welded with barrier plate, barrier plate Length be more than filter residue and throw away the height of mouth.
As further program of the utility model:The rotating cylinder is fixed on the rotary shaft, the setting of rotary shaft shaft On filtering tank body, described rotary shaft one end is pierced by filtering tank body connection belt pulley, and belt pulley is connected electronic by driving belt The belt pulley welded in machine shaft.
As further program of the utility model:Drag hook bar is installed in the deslagging bucket.
Compared with prior art, the utility model has the beneficial effects that:A kind of dmp filter for agricultural drop irrigation Device, simple in structure, easy to use, rotating cylinder rotates counterclockwise, and the filter residue discharge plate on rotating cylinder filters out filter screen A large amount of sundries dial to filter residue and throw away mouth, by centrifugation force effect, a large amount of sundries throw away mouth by filter residue and are dumped into pressure-filtering tank, Pressure plate moves downward, and filter residue on filter press plate is squeezed blocking, blocking filter residue to be discharged from deslagging bucket, and the rainwater being press-filtered out is fallen into Deflector is flowed into from refluxing opening in filtering tank body, is finally discharged from drainpipe, effectively filters out a large amount of sundries in rainwater, realization The separation of sundries and rainwater, cleaning brush clean filter screen, prevent sundries from blocking filter screen, improve mistake of the filter screen to rainwater Filter efficiency.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the structural schematic diagram that plate is discharged in filter residue in the utility model.
In figure:1- supporting racks, 2- collection flow cartridge, 3- drainpipes, 4- filterings tank body, 5- filter screens, 6- rotating cylinders, 7- are overboard Bucket, 8- water inlets, 9- filter residues discharge plate, 10- hood for protecting rider, 11- raising-plates, 12- motor, 13- driving belts, 14- barrier plates, 15- electric cylinders, 16- push rods, 17- filter residues throw away mouth, 18- pressure plates, 19- pressure-filtering tanks, 20- deslagginves bucket, 21- filter press plates, 22- Deflector, 23- refluxing openings, 24- belt pulleys, 25- filter residues net, 26- cleaning brushes, 27- filter residues frame, 28- rotary shafts.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work The every other embodiment obtained, shall fall within the protection scope of the present invention.
Please refer to Fig.1~2, in the utility model embodiment, a kind of rainwater filtering device for agricultural drop irrigation, including mistake Filter tank body 4, filter screen 5, filter residue discharge plate 9 and pressure-filtering tank 19, the filtering tank body 4 are welded on supporting rack 1, filter tank body 4 Inside is equipped with filter screen 5,5 arc-shaped structure of filter screen, and 5 upside of filter screen is equipped with rotating cylinder 6,6 outside of rotating cylinder Face is uniformly equipped with filter residue discharge plate 9, and the quantity that plate 9 is discharged in filter residue is 3~6, and plate 9 is discharged by filter residue net 25, filter residue in filter residue Frame 27 and the cleaning brush 26 for being welded on 27 outside of filter residue frame form, and the filter residue frame 27 is vertically fixed on rotating cylinder by screw 6 lateral surfaces, filter residue net 25 are mounted in filter residue frame 27, on the 26 contact filtration net 5 of cleaning brush that 27 outside of the filter residue frame is welded Side is welded with hood for protecting rider 10, the filtering tank on the left of 5 upper end of the filter screen in the filtering tank body 4 of the top of the rotating cylinder 6 Water inlet 8 is offered on body 4, and gutter spout funnel 7,5 upper end of filter screen right side are welded on the filtering tank body 4 in 8 outside of water inlet Filtering tank body 4 offer filter residue and throw away mouth 17, filter residue throws away 17 outside of mouth and is connected to pressure-filtering tank 19, and 19 upside of pressure-filtering tank is equipped with Pressure plate 18,18 top of pressure plate connect electric cylinder 15 by push rod 16, and electric cylinder 15 is mounted on raising-plate 11, described 18 upper end left side vertical of pressure plate is welded with barrier plate 14, and the length of barrier plate 14 is more than the height that filter residue throws away mouth 17, described 19 bottom side of pressure-filtering tank is equipped with filter press plate 21, and deslagging bucket 20, the filter press plate 21 are connected on the pressure-filtering tank 19 of 21 upside of filter press plate Lower that deflector 22 is equipped with into pressure-filtering tank 19,22 bottom side of deflector is equipped with the refluxing opening 23 being connected to filtering tank body 4, the mistake 4 bottom of filter tank body is welded with collection flow cartridge 2, and 2 bottom side of collection flow cartridge connects drainpipe 3.
The rotating cylinder 6 is fixed in rotary shaft 28, and the setting of 28 shaft of rotary shaft is on filtering tank body 4, the rotation 28 one end of axis is pierced by filtering tank body 4 and connects belt pulley 24, and belt pulley 24 is connected by driving belt 13 and welded in 12 shaft of motor The belt pulley connect.
Drag hook bar for 21 filter residue of filter press plate to be discharged is installed, pressure plate 18 is by filter press plate 21 in the deslagging bucket 20 After upper filter residue extruding is blocking, drag hook pike pole lives blocking filter residue and is dragged to the discharge of deslagging bucket 20.
The operation principle of the utility model is:A kind of rainwater filtering device for agricultural drop irrigation, it is simple in structure, make With conveniently, the rainwater containing a large amount of sundries flows into gutter spout funnel 7, and the filtering tank of 5 top of filter screen is then entered by water inlet 8 In body 4, rainwater is flowed into collection flow cartridge 2 by filter screen 5, and is discharged from drainpipe 3, and a large amount of sundries are filtered out by filter screen 5, electronic The belt pulley welded in its shaft after machine 12 is powered drives belt pulley 24 and rotating cylinder 6 to revolve counterclockwise by driving belt 13 Turn, a large amount of sundries that filter screen 5 filters out are dialed to filter residue and throw away mouth 17 by the filter residue discharge plate 9 on rotating cylinder 6, by centrifugal force Effect, a large amount of sundries throw away mouth 17 by filter residue and are dumped into pressure-filtering tank 19,15 push rod 16 of electric cylinder push pressure plate 18 to Filter residue on filter press plate 21 is squeezed blocking, blocking filter residue and is discharged from deslagging bucket 20 by lower movement, and the rainwater being press-filtered out falls into water conservancy diversion Plate 22 is flowed into from refluxing opening 23 in filtering tank body 4, is finally discharged from drainpipe 3, effectively filters out a large amount of sundries in rainwater, reality The separation of existing sundries and rainwater, cleaning brush 26 clean filter screen 5, prevent sundries from blocking filter screen 5, it is right to improve filter screen 5 The filter efficiency of rainwater.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this practicality is new in other specific forms Type.In the description of this specification, it should be noted that unless otherwise clearly defined and limited, term " setting ", " connected " And " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected;It can be with It is to be connected directly, can also can is indirectly connected through an intermediary the connection inside two elements.For the general of this field For logical technical staff, the concrete meaning of above-mentioned term in the present invention can be understood with concrete condition.
Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this The range of utility model is indicated by the appended claims rather than the foregoing description, it is intended that being wanted falling in the equivalent of claim All changes in the meaning and scope of part are embraced therein.Any reference numeral in claim should not be regarded To limit the claims involved.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art The other embodiment being appreciated that.

Claims (6)

1. a kind of rainwater filtering device for agricultural drop irrigation, including filtering tank body (4), filter screen (5), filter residue discharge plate (9) With pressure-filtering tank (19), which is characterized in that the filtering tank body (4) is welded on supporting rack (1), installation inside filtering tank body (4) There are filter screen (5), filter screen (5) arc-shaped structure, filter screen (5) upside that rotating cylinder (6) is installed, rotating cylinder (6) is outside Side is uniformly equipped with filter residue discharge plate (9), and hood for protecting rider is welded in the filtering tank body (4) above the rotating cylinder (6) (10), water inlet (8), the filtering on the outside of water inlet (8) are offered on the filtering tank body (4) on the left of filter screen (5) upper end Gutter spout funnel (7) is welded on tank body (4), the filtering tank body (4) on the right side of filter screen (5) upper end offers filter residue and throws away mouth (17), filter residue throws away connection pressure-filtering tank (19) on the outside of mouth (17), and pressure plate (18), the press filtration are equipped on the upside of pressure-filtering tank (19) Tank (19) bottom side is equipped with filter press plate (21), and deslagging bucket (20), the pressure are connected on the pressure-filtering tank (19) on the upside of filter press plate (21) Deflector (22) is installed into pressure-filtering tank (19), deflector (22) bottom side is equipped with to be connected to filtering tank body (4) under filter plate (21) Refluxing opening (23), filtering tank body (4) bottom be welded with collection flow cartridge (2), collection flow cartridge (2) bottom side connection drainpipe (3).
2. a kind of rainwater filtering device for agricultural drop irrigation according to claim 1, which is characterized in that the filter residue row The quantity of ejecting plate (9) is 3~6, and filter residue discharge plate (9) is by filter residue net (25), filter residue frame (27) and is welded on filter residue frame (27) The cleaning brush (26) in outside forms, and the filter residue frame (27) is vertically fixed on rotating cylinder (6) lateral surface, filter residue net by screw (25) it is mounted in filter residue frame (27), cleaning brush (26) contact filtration net (5) upper side welded on the outside of the filter residue frame (27).
3. a kind of rainwater filtering device for agricultural drop irrigation according to claim 1, which is characterized in that the pressure plate (18) top connects electric cylinder (15) by push rod (16), and electric cylinder (15) is mounted on raising-plate (11).
4. a kind of rainwater filtering device for agricultural drop irrigation according to claim 1, which is characterized in that the pressure plate (18) upper end left side vertical is welded with barrier plate (14), and the length of barrier plate (14) is more than the height that filter residue throws away mouth (17).
5. a kind of rainwater filtering device for agricultural drop irrigation according to claim 1, which is characterized in that the rotation rolling Cylinder (6) is fixed in rotary shaft (28), and the setting of rotary shaft (28) shaft is on filtering tank body (4), described rotary shaft (28) one end It is pierced by filtering tank body (4) and connects belt pulley (24), belt pulley (24) is connected by driving belt (13) in motor (12) shaft The belt pulley of welding.
6. a kind of rainwater filtering device for agricultural drop irrigation according to claim 1, which is characterized in that the deslagging bucket (20) drag hook bar is installed in.
CN201721360869.2U 2017-10-22 2017-10-22 A kind of rainwater filtering device for agricultural drop irrigation Expired - Fee Related CN207680132U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201721360869.2U CN207680132U (en) 2017-10-22 2017-10-22 A kind of rainwater filtering device for agricultural drop irrigation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201721360869.2U CN207680132U (en) 2017-10-22 2017-10-22 A kind of rainwater filtering device for agricultural drop irrigation

Publications (1)

Publication Number Publication Date
CN207680132U true CN207680132U (en) 2018-08-03

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201721360869.2U Expired - Fee Related CN207680132U (en) 2017-10-22 2017-10-22 A kind of rainwater filtering device for agricultural drop irrigation

Country Status (1)

Country Link
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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109621539A (en) * 2018-12-29 2019-04-16 林豪杰 Obstruct the V-type filter head protective device of the adsorbable suspended matter of filtering type
CN110639271A (en) * 2019-11-05 2020-01-03 长沙市天珍科技有限公司 Agricultural insecticidal fluid filter
CN111389067A (en) * 2020-05-07 2020-07-10 闫新东 Waste water treatment device for livestock breeding beef cattle breeding
CN111995153A (en) * 2020-09-19 2020-11-27 谭浩 Domestic sewage treatment's environmental protection equipment

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109621539A (en) * 2018-12-29 2019-04-16 林豪杰 Obstruct the V-type filter head protective device of the adsorbable suspended matter of filtering type
CN109621539B (en) * 2018-12-29 2021-04-06 郭素青 V-shaped filter head protection device capable of blocking and filtering and adsorbing suspended matters in filter tank
CN110639271A (en) * 2019-11-05 2020-01-03 长沙市天珍科技有限公司 Agricultural insecticidal fluid filter
CN111389067A (en) * 2020-05-07 2020-07-10 闫新东 Waste water treatment device for livestock breeding beef cattle breeding
CN111995153A (en) * 2020-09-19 2020-11-27 谭浩 Domestic sewage treatment's environmental protection equipment

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CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20180803

Termination date: 20181022