CN212594219U

CN212594219U - Agricultural cultivation drips irrigation filter equipment

Info

Publication number: CN212594219U
Application number: CN202021070632.2U
Authority: CN
Inventors: 刘萍; 俞莉莉; 徐顺飞
Original assignee: Yangzhou Polytechnic College Yangzhou Radio and TV University
Current assignee: Yangzhou Polytechnic College Yangzhou Radio and TV University
Priority date: 2020-06-11
Filing date: 2020-06-11
Publication date: 2021-02-26
Anticipated expiration: 2030-06-11

Abstract

The utility model discloses a filter equipment is driped irrigation in agricultural cultivation, include: the filter equipment, the inlet tube is installed at filter equipment's top, the outlet pipe is installed to the bottom, filter equipment's internally mounted has the filter, the filter is discoid and the middle part is upwards protruding, the cross-section of filter is the V font structure of invering, the bottom surface mid-mounting of filter has the connecting rod, the lower extreme of connecting rod extends to the filter equipment below and is connected with the handle, filter equipment's inside and the below that is located the filter are fixed with the faller, the faller is the same with the appearance of filter and the top of faller is vertical installs a plurality of clearance needle. The utility model arranges the side flow channel on the inner wall of the filter device, which can circulate the irrigation water through the side flow channel when the filter plate is blocked, thus reducing the influence of the blocking of the filter plate on the irrigation; after the filter plate is blocked, the filter plate is driven to move downwards through the pull-down handle, so that filter holes in the surface of the filter plate are cleaned through cleaning, and the operation is convenient.

Description

Agricultural cultivation drips irrigation filter equipment

Technical Field

The utility model relates to an agricultural irrigation equipment technical field, more specifically are a filter equipment is driped irrigation in agricultural cultivation.

Background

In addition, the using dosage of fertilizers and pesticides cannot be well and uniformly controlled, and the yield and quality of crops can be seriously damaged. The application of the drip irrigation technology in the protected area can effectively reduce the relative humidity in the greenhouse, reduce the occurrence of plant diseases and insect pests, improve the soil temperature, improve the field microclimate, effectively utilize water and fertilizer, realize uniform irrigation and fertilization, ensure that crops grow evenly, have good appearance and good taste, and improve the economic benefit.

At present, the existing filtering device has the following problems: (1) fine particles exist in irrigation water, so that a filter plate is easy to block, and once the filter screen is blocked, water flow cannot pass, so that irrigation is affected; (2) the filter device needs to be disassembled after the filter screen is blocked, and the operation is complex. For this reason, a new scheme needs to be designed to give improvements.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a filter equipment is driped irrigation in agricultural cultivation has solved the problem that proposes in the background art, satisfies the in-service use demand.

In order to achieve the above object, the utility model provides a following technical scheme: an agricultural cultivation drip irrigation filter device comprising: the filter device comprises a filter device, wherein a water inlet pipe is installed at the top of the filter device, a water outlet pipe is installed at the bottom of the filter device, a filter plate is installed inside the filter device, the filter plate is disc-shaped, the middle of the filter plate protrudes upwards, the cross section of the filter plate is of an inverted V-shaped structure, a connecting rod is installed in the middle of the bottom surface of the filter plate, the lower end of the connecting rod extends to the lower part of the filter device and is connected with a handle, a needle plate is fixed inside the filter device and below the filter plate, the needle plate is identical to the filter plate in shape, and a; the side flow channels are respectively arranged on two side walls of the filtering device, two ends of each side flow channel are inclined, an upper end opening is arranged above the filtering plate, a lower end opening is arranged below the needle plate, a screw hole is arranged on the outer wall of the filtering device, the tail end of the screw hole is communicated with the side flow channels, and a fixing bolt is in threaded connection with the screw hole.

As an embodiment of the present invention, the inner wall of the side runner and the opposite face of the screw hole are provided with an embedding groove, the end of the fixing bolt is connected with a fixing plate, and the end of the fixing plate is embedded with the embedding groove.

As a preferred embodiment of the utility model, install the filter bag on through-hole and the fixed plate has been seted up at the middle part of fixed plate, the filter bag is arranged in the side runner.

As an optimal implementation mode of the utility model, install the limiting plate on the lateral wall of fixed plate, movable groove has been seted up to fixing bolt's tip, the limiting plate rotates with movable groove to be connected.

As an optimized embodiment of the utility model, the spring has been cup jointed on the connecting rod, the lower extreme and the handle of spring are connected, the upper end is connected with the filter equipment bottom.

Compared with the prior art, the beneficial effects of the utility model are as follows:

(1) the utility model discloses, set up the side runner on the filter equipment inner wall, can make the irrigation circulation of water through the side runner when the filter blocks up, reduce the filter and block up the influence to the irrigation.

(2) The utility model discloses, take place to block up the back at the filter, drive the filter through pull-down handle and move down to come to clear up convenient operation to the filtration pore on filter plate surface through the clearance needle.

Drawings

FIG. 1 is an external structural view of the agricultural cultivation drip irrigation filtering device of the present invention;

FIG. 2 is an internal structure view of the agricultural cultivation drip irrigation filtering device of the present invention;

fig. 3 is a connecting structure diagram of the fixing plate and the fixing bolt of the present invention.

In the figure, a filter device 1; a water inlet pipe 2; a water outlet pipe 3; a fixing bolt 4; a side flow passage 5; a filter plate 6; an embedding groove 7; a screw hole 8; a cleaning needle 9; a connecting rod 10; a handle 11; a spring 12; a needle plate 13; a limit plate 14; a filter bag 15; a fixed plate 16; a movable groove 17.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: an agricultural cultivation drip irrigation filter device comprising: the filter device 1, the top of the filter device 1 is provided with the water inlet pipe 2, the bottom of the filter device 1 is provided with the water outlet pipe 3, the filter device 1 is internally provided with the filter plate 6, the filter plate 6 is disc-shaped, the middle part of the filter plate 6 is upwards protruded, the cross section of the filter plate 6 is of an inverted V-shaped structure, the middle part of the bottom surface of the filter plate 6 is provided with the connecting rod 10, the joint of the connecting rod 10 and the filter device 1 is sealed, the phenomenon of water leakage caused by the up-and-down movement of the connecting rod 10 is avoided, the lower end of the connecting rod 10 extends to the lower part of the filter device 1 and is connected with the handle 11, the needle plate 13 is fixed inside the filter device 1 and is positioned below the filter plate 6, the needle plate 13 is vertically arranged at the top of the needle plate 13, the connecting rod 10 is pulled down to, when the filter plate 6 repeatedly moves up and down (when the filter plate 6 moves up, the height of the outer wall is higher than the upper end opening of the side flow passage 5), the particles or impurities above the filter plate 6 move to two sides due to the high middle part and the low two sides of the filter plate 6, so that the particles or the impurities enter the side flow passage 5, and the impurities and the particles are collected in a centralized way through the filter bag 15; side runner 5 has been seted up on filter equipment 1's the both sides wall respectively, side runner 5's both ends are the top that filter 6 was arranged in to slope form and upper end opening, faller 13's below is arranged in to the lower extreme opening, screw 8 has been seted up on filter equipment 1's the outer wall, 8 terminal and the side runner 5 of screw are linked together and threaded connection has fixing bolt 4 on the screw 8, can play certain water conservancy diversion effect through side runner 5 when filter 6 blocks up, can take out fixed plate 16 after dismantling fixing bolt 4, thereby filter bag 15 to on the filter 16 clears up, play the effect of blowdown, the operation is comparatively simple.

Further improved, as shown in fig. 2: the inner wall of the side runner 5 is provided with an embedding groove 7 on the opposite surface of the screw hole 8, the tail end of the fixing bolt 4 is rotatably connected with a fixing plate 16, the end part of the fixing plate 16 is embedded and connected with the embedding groove 7, and the embedding groove 7 plays a supporting role for the tail end of the fixing plate 16.

Further improved, as shown in fig. 2: the through-hole is seted up at the middle part of fixed plate 16 and install filter bag 15 on the fixed plate 16, and filter bag 15 is arranged in side runner 5, and the irrigation water of circulation in the side runner 5 filters, collects the spot, makes things convenient for centralized processing.

Further improved, as shown in fig. 2: install limiting plate 14 on the lateral wall of fixed plate 16, movable groove 17 has been seted up to fixing bolt 4's tip, and limiting plate 14 rotates with movable groove 17 and is connected, and fixed plate 16 rotates with fixing bolt 4 to be connected, avoids fixed plate 16 to take place to rotate when fastening fixing bolt 4.

Specifically, a spring 12 is sleeved on the connecting rod 10, the lower end of the spring 12 is connected with the handle 11, the upper end of the spring 12 is connected with the bottom of the filtering device 1, and the spring 12 gives resilience force to the connecting rod 10 so that the connecting rod can be automatically reset.

The utility model discloses when using, inlet tube 2 will irrigate in water drains into filter equipment 1, discharge through outlet pipe 3 after filtering through filter 6, when 6 surperficial filtration pores of filter take place to block up, with pulling repeatedly from top to bottom handle 11, come to clear up the filtration pores on 6 surfaces of filter through clearance needle 9 when filter 6 moves down, it is ejecting with the particulate matter in the filtration pores, the particulate matter removes to 6 both sides of filter and enters into in the side runner 5, filter bag 15 through in the side runner 5 comes to collect it, can pull out fixed plate 16 after dismantling fixing bolt 4, clear up filter bag 15 after can it install back.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. An agricultural cultivation drip irrigation filter device comprising: filter equipment (1), inlet tube (2), outlet pipe (3), its characterized in that are installed to the top of filter equipment (1) bottom: the novel cleaning device is characterized in that a filter plate (6) is mounted inside the filter device (1), the filter plate (6) is disc-shaped, the middle of the filter plate (6) protrudes upwards, the cross section of the filter plate (6) is of an inverted V-shaped structure, a connecting rod (10) is mounted in the middle of the bottom surface of the filter plate (6), the lower end of the connecting rod (10) extends to the lower portion of the filter device (1) and is connected with a handle (11), a needle plate (13) is fixed inside the filter device (1) and located below the filter plate (6), the needle plate (13) is identical to the filter plate (6) in shape, and a plurality of cleaning needles (9) are vertically mounted at the top of the needle;

side flow channels (5) are respectively arranged on two side walls of the filtering device (1), two ends of each side flow channel (5) are inclined, an upper end opening is arranged above the filtering plate (6), a lower end opening is arranged below the needle plate (13), a screw hole (8) is arranged on the outer wall of the filtering device (1), the tail end of the screw hole (8) is communicated with the side flow channels (5), and the screw hole (8) is in threaded connection with a fixing bolt (4).

2. The agricultural cultivation drip irrigation filter device according to claim 1, wherein: the inner wall of the side runner (5) is provided with an embedding groove (7) on the opposite face of the screw hole (8), the tail end of the fixing bolt (4) is rotatably connected with a fixing plate (16), and the end part of the fixing plate (16) is embedded and connected with the embedding groove (7).

3. The agricultural cultivation drip irrigation filter device according to claim 2, wherein: the middle of the fixing plate (16) is provided with a through hole, the fixing plate (16) is provided with a filter bag (15), and the filter bag (15) is arranged in the side runner (5).

4. An agricultural cultivation drip irrigation filter device according to claim 3, characterized in that: install limiting plate (14) on the lateral wall of fixed plate (16), movable groove (17) have been seted up to the tip of fixing bolt (4), limiting plate (14) are connected with movable groove (17) rotation.

5. The agricultural cultivation drip irrigation filter device according to claim 1, wherein: the connecting rod (10) is sleeved with a spring (12), the lower end of the spring (12) is connected with the handle (11), and the upper end of the spring is connected with the bottom of the filtering device (1).