CN212971067U

CN212971067U - Farmland irrigation device for new rural construction

Info

Publication number: CN212971067U
Application number: CN202021478871.1U
Authority: CN
Inventors: 吕天明
Original assignee: Lechang Municipal Construction Engineering Co Ltd
Current assignee: Lechang Municipal Construction Engineering Co Ltd
Priority date: 2020-07-23
Filing date: 2020-07-23
Publication date: 2021-04-16
Anticipated expiration: 2030-07-23

Abstract

The utility model relates to an irrigation equipment's technical field, the problem to the water source that gets into rocking arm formula shower nozzle contains gravel and sand easily, a new rural construction is with farmland irrigation equipment is provided, it is including the A-frame that is fixed in ground, be equipped with rocking arm formula shower nozzle on the A-frame, rocking arm formula shower nozzle is connected with first connecting pipe, first connecting pipe intercommunication has first water pump, the rose box is opened there are water inlet and first delivery port, first water pump and first delivery port intercommunication, be provided with first filter screen on the rose box, still be provided with the subassembly that cleans first filter screen in the rose box, the export is swept to the gravel and sand that supplies the gravel and sand to sweep out to the lateral wall of rose box, the water inlet still communicates there is the second connecting pipe, the one end intercommunication that the water inlet was kept away from to the second. This application has the effect that the water source that makes to get into rocking arm formula shower nozzle is difficult to contain gravel and sand.

Description

Farmland irrigation device for new rural construction

Technical Field

The application relates to the technical field of irrigation devices, in particular to a farmland irrigation device for new rural construction.

Background

China has long-history agro-farming civilization, along with the continuous development of various comprehensive strengths of the country, the proposal of the national rural cheering strategy is accompanied, the construction work of new rural areas of China is continuously expanded, the new rural construction refers to the construction of the rural areas in the aspects of economy, politics, culture, society and the like according to the requirements of a new era under a socialist system, and finally the aim of changing the rural construction into the socialist new rural areas with economic prosperity, perfect facilities, beautiful environment and harmony civilization is achieved. Under the guidance of the new national rural construction, various rural constructions including humanistic construction, production construction and economic construction are developed in a leap way. The most reflected production and construction changes are changes of farmland irrigation modes, traditional farmland irrigation modes comprise furrow irrigation, flood irrigation and flood irrigation, but the irrigation modes are often large in water consumption and low in water utilization, and under the guidance of new rural construction, people start to adopt a sprinkler capable of saving water resources gradually to replace the traditional irrigation mode for production.

The traditional sprinkler comprises a fixed support, a rocker arm type sprinkler head fixedly connected to the fixed support, a water pipe communicated with the rocker arm type sprinkler head, a second water pump used for supplying water source for the rocker arm type sprinkler head to spray, and the like. When the sprinkling irrigation device is needed, the second water pump is placed in a field ditch or river to pump water, and water pumped by the second water pump enters the rocker arm type spray head through the water pipe for sprinkling irrigation.

According to the related technology, as the water source in the field contains a large amount of sand and stones, the traditional second water pump is directly used for the rocker arm type spray head to spray after pumping water, and the rocker arm type spray head is easily blocked by the sand and stones in the spraying process. The rocker arm type spray head cannot spray water, the sprinkling irrigation device cannot spray crops in time easily, and the loss of producers is caused.

SUMMERY OF THE UTILITY MODEL

In order to reduce the condition that sprinkler irrigation equipment was plugged up by gravel and sand easily, this application provides a new rural construction uses farmland irrigation equipment.

The application provides a new rural construction uses farmland irrigation device adopts following technical scheme:

a farmland irrigation device for new rural construction comprises a triangular support fixed on the ground, wherein a rocker arm type spray head is arranged on the triangular support, the rocker arm type spray head is communicated with a first connecting pipe, one end of the first connecting pipe, which is far away from the rocker arm type spray head, is communicated with a first water pump, the first water pump is also communicated with a fourth connecting pipe, one end of the fourth connecting pipe, which is far away from the first water pump, is communicated with a filter box, a first water outlet and a water inlet are formed in the filter box, a first filter screen covering the horizontal section of the filter box is arranged in the filter box, the first filter screen is positioned below the water inlet, a cleaning assembly is further arranged in the filter box, the cleaning assembly comprises a driving shaft, a driven shaft and a conveyor belt, the driving shaft and the driven shaft are rotatably connected, the conveyor belt is wrapped on the peripheries of the driving shaft and the driven shaft and, work as the cleaning brush rotates when one side near the rose box bottom along with the conveyer belt, cleaning brush and first filter screen butt, the lateral wall of rose box still is provided with drive driving shaft pivoted driving piece, the lateral wall of rose box is opened has the gravel and sand that supplies gravel and sand to sweep out and sweeps the export, gravel and sand sweeps the one end that the export is located the conveyer belt, and the one side that the water inlet was kept away from to the conveyer belt when carrying towards gravel and sand sweep the export motion, the water inlet still communicates there is the second connecting pipe, the one end intercommunication that the water inlet was kept away from to the second connecting pipe has the second water pump.

By adopting the technical scheme, when the second water pump pumps the water source in the field and falls on the first filter screen, the water source flows into the filter box below the first filter screen through the small holes on the first filter screen, the sand and the stone are filtered on the first filter screen, the driving part drives the driving shaft to rotate so as to drive the cleaning brush on the conveying belt to clean the sand and the stone on the first filter screen and sweep the sand and the stone out of the sand and stone sweeping outlet, the filtered water source in the filter box flows into the rocker arm type spray head through the first water pump, so that the water source entering the rocker arm type spray head is not easy to contain sand and stones, the situation that the rocker arm type spray head is blocked by the sand and stones is favorably reduced, is favorable for reducing the condition that the rocker arm type spray head is blocked by sand and stone and can not discharge water, so that the crops can not be irrigated in time to cause the crop loss, the rocker arm type spray head can spray water to crops more smoothly, and the sprinkling irrigation device can spray the crops better.

Preferably, the first filter screen and the conveying belt are both obliquely and downwards arranged at one end far away from the sand and stone sweeping outlet towards one end close to the sand and stone sweeping outlet.

Through adopting above-mentioned scheme for the gravel and sand that is filtered on first filter screen falls out the rose box through gravity more easily, makes and is difficult to pile up gravel and sand on the first filter screen, is favorable to first filter screen to filter the water source better, thereby makes the water source that gets into rocking arm formula shower nozzle be difficult to contain gravel and sand.

Preferably, still be fixed with the flange in the rose box, fixedly connected with elastic component on the flange, the one end that the flange was kept away from to the elastic component is close to one side fixed connection of rose box bottom with first filter screen, still rotate in the rose box and be connected with first axis of rotation, fixedly connected with is from the driving wheel in the first axis of rotation, still fixedly connected with cam in the first axis of rotation, the elastic component was kept away from to one side butt of cam and first filter screen, fixedly connected with action wheel on the driving shaft, still be equipped with the belt on the action wheel, the belt wraps up the action wheel simultaneously and follows the periphery and end to end of driving wheel.

Through adopting above-mentioned technical scheme, the driving shaft pivoted drives the action wheel simultaneously and rotates to make the cam rotate, make with the first filter screen downstream of cam butt, make the elastic component atress and drive first filter screen and produce vibrations, make sand and stone be difficult to pile up on first filter screen, be favorable to the cleaning brush to sweep out the sand and stone on the first filter screen better, be favorable to first filter screen to filter the sand and stone in the aquatic better.

Preferably, the outer side wall of the filter box is provided with a sand and stone collecting box, the top opening of the sand and stone collecting box is arranged under the sand and stone sweeping outlet.

Through adopting above-mentioned technical scheme, through the setting of gravel and sand collecting box for the gravel and sand that brushes out through the cleaning brush can fall into the gravel and sand collecting box, is favorable to reducing gravel and sand and falls to the ground and cause secondary pollution, is favorable to concentrating better and collects gravel and sand, is favorable to reducing the degree of difficulty of clearance gravel and sand.

Preferably, the gravel and sand collecting box is further provided with a scraper, the scraper is provided with a plurality of scraping teeth, and when the cleaning brush moves to extend out of the gravel and sand sweeping outlet, the cleaning brush is abutted to the scraping teeth.

Through adopting above-mentioned technical scheme, when the grit on the clean first filter screen of cleaning brush, along with the accumulation of time, the grit is easy to adhere on the cleaning brush, through scraping tooth and cleaning brush butt, thereby it can't be kept off the one side of scraper blade and fall into the grit collecting box through scraping the clearance between the tooth to make particulate matters such as grit on the cleaning brush, thereby make the cleaning brush be difficult to the adhesion grit, be favorable to the cleaning brush to clean first filter screen better, be favorable to the grit on the first filter screen to fall into the grit collecting box more smoothly, thereby be favorable to the grit of first filter screen better filtration aquatic, make the water source that gets into rocking arm formula shower nozzle more be difficult to contain the grit.

Preferably, the scraper is detachably connected to the gravel collection box.

Through adopting above-mentioned technical scheme, when the scraper blade damaged, only need change the scraper blade and need not change whole gravel and sand collecting box, be favorable to resources are saved.

Preferably, a second water outlet is formed in the bottom of the sand and stone collecting box, a second filter screen is arranged in the sand and stone collecting box, and the second filter screen covers the horizontal section of the sand and stone collecting box.

Through adopting above-mentioned technical scheme, because the gravel and sand that the cleaning brush brushed out has water easily, and gravel and sand collecting box volume is limited, through the setting of second filter screen and second delivery port for the moisture that falls into gravel and sand smuggleing secretly of gravel and sand collecting box can be by the second filter screen filtering and flow through the second delivery port, is favorable to the gravel and sand collecting box to collect more gravel and sand.

Preferably, the second filter screen is detachably connected to the gravel collection box.

Through adopting above-mentioned technical scheme, when the gravel and sand collecting box is collected full gravel and sand, need clear up the gravel and sand on the second filter screen, can dismantle the setting of connecting in the gravel and sand collecting box through the second filter screen for the accessible is demolishd the second filter screen and is cleared up the gravel and sand on the second filter screen again, is favorable to reducing the degree of difficulty of clearance gravel and sand collecting box.

Preferably, the cleaning brush comprises a base and bristles fixed on the base, and the base is detachably connected to the conveying belt.

Through adopting above-mentioned technical scheme, when the cleaning brush damages and need change, only need change the cleaning brush and need not change a whole conveyer belt, be favorable to resources are saved.

Preferably, the second water outlet is communicated with a third connecting pipe, and one end, far away from the gravel and sand collecting box, of the third connecting pipe is communicated with the filter box.

Through adopting above-mentioned technical scheme for in the water source accessible third connecting pipe through the filtering of second filter screen falls into the rose box, be favorable to reducing the condition of extravagant water resource, be favorable to improving the utilization ratio of water resource better.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the arrangement of the first filter screen and the cleaning assembly in the filter box enables sand and stone in a water source to be separated, so that the water source entering the rocker arm type spray head is not easy to contain the sand and stone, the situation that the rocker arm type spray head is blocked by the sand and stone is favorably reduced, the situation that the rocker arm type spray head cannot spray crops due to the blocking of the rocker arm type spray head by the sand and stone is favorably reduced, and the crops can grow better;

2. the sand and stone on the first filter screen can fall into the sand and stone collecting box by the self gravity more easily under the cleaning of the cleaning brush through the arrangement that the first filter screen and the cleaning assembly are inclined downwards from the sand and stone sweeping outlet far away from the filter box to the sand and stone sweeping outlet close to the filter box;

3. the driving wheel is driven when the driving shaft rotates, the driving wheel drives the driven wheel to rotate, the driven wheel drives the rotating shaft fixedly connected with the driven wheel and the cam fixedly connected with the rotating shaft to rotate, the cam rotates to enable the first filter screen to move to enable the elastic piece to bear force, sand and stone are enabled to be accumulated on the first filter screen more easily, the cleaning brush is favorable for cleaning the sand and stone on the first filter screen better, and the first filter screen is favorable for filtering the sand and stone in a water source better.

Drawings

FIG. 1 is a schematic view of the overall structure of a new farm irrigation installation for rural construction according to an embodiment of the present application;

FIG. 2 is a schematic view showing the internal structure of a new farm irrigation apparatus for rural construction according to an embodiment of the present application;

FIG. 3 is an enlarged schematic view of section A of FIG. 2;

FIG. 4 is an enlarged schematic view of section B of FIG. 2;

fig. 5 is an enlarged schematic view of the portion C in fig. 2.

Description of reference numerals: 1. a triangular bracket; 11. a rocker arm type spray head; 12. a first connecting pipe; 13. a first water pump; 14. a fourth connecting pipe; 2. a filter box; 21. a support leg; 22. a first water outlet; 23. a sweeping assembly; 231. a driven shaft; 232. a conveyor belt; 233. a drive shaft; 234. a cleaning brush; 2341. a base; 2342. brushing; 2343. a first locking bolt; 235. a drive member; 24. a water inlet; 25. a rotating shaft; 26. a first filter screen; 27. a vibration assembly; 271. a driven wheel; 272. a belt; 273. a cam; 274. a rotating shaft; 275. a driving wheel; 276. a convex plate; 277. an elastic member; 28. a flexible connecting plate; 3. a gravel collection box; 31. a squeegee; 311. scraping teeth; 312. a connecting plate; 313. a second locking bolt; 32. a convex strip; 33. a second filter screen; 34. a third connecting pipe; 35. a second water outlet; 4. a second connecting pipe; 5. and a second water pump.

Detailed Description

The present application is described in further detail below with reference to figures 1-5.

Referring to fig. 1 and 2, the farmland irrigation device for new rural construction disclosed in the embodiment of the present application comprises a triangular support 1 fixed on the ground, a rocker arm type spray head 11 is installed on the triangular support 1, the rocker arm type spray head 11 is communicated with a first connecting pipe 12, one end of the first connecting pipe 12, which is far away from the rocker arm type spray head 11, is communicated with a first water pump 13, a fourth connecting pipe 14 is further communicated with the first water pump 13, one end of the fourth connecting pipe 14, which is far away from the first water pump 13, is communicated with a filter box 2, a first filter screen 26 is arranged in the filter box 2, and a cleaning assembly 23 for cleaning the first filter screen 26 and a vibration assembly 27 for vibrating the first filter screen 26 are further arranged in the filter box 2. The filter tank 2 is also communicated with a second connecting pipe 4, and one end, far away from the filter tank 2, of the second connecting pipe 4 is also communicated with a second water pump 6.

Referring to fig. 1 and 2, a support leg 21 fixed on the ground is further fixed on one side of the filter box 2 close to the ground, in this embodiment, the filter box 2 is in a hollow rectangular parallelepiped shape, a water outlet 221 is formed at the bottom of the filter box 2, and the first connecting pipe 12 is communicated with the water outlet 221. The side wall of the filter tank 2 far away from the rocker-arm type spray head 11 along the length direction is provided with a water inlet 24, and the water inlet 24 is communicated with the second connecting pipe 4.

Referring to fig. 1 and 2, sunken first swivelling chute (not marked in the figure) has on the lateral wall of rose box 2, and in this embodiment, first swivelling chute sets up to two, and two first swivelling chutes are located rose box 2 respectively along the inside wall of width direction both sides and two first swivelling chutes are just right each other, and the rotation of first swivelling chute is connected with rotation axis 25, and rotation axis 25 rotates with two first swivelling chutes respectively along length direction's both ends and is connected. Rotation axis 25 and the one end fixed connection of first filter screen 26, in this embodiment, the both sides of first filter screen 26 respectively with rose box 2 along width direction's both sides wall butt, and the one end that rotation axis 26 was kept away from to first filter screen 26 leaves the clearance with the lateral wall that rose box 2 kept away from rotation axis 25 along length direction, rose box 2 still fixedly connected with flexible connecting plate 28 on the lateral wall that rotation axis 25 was kept away from along length direction, one side that flexible connecting plate 28 kept away from the lateral wall of rose box 2 butts with first filter screen 26.

Referring to fig. 2 and 3, a first through hole (not shown) and a recessed second rotary groove (not shown) are further formed in the filter box 2, in this embodiment, the number of the second rotary grooves is two, the two second rotary grooves are respectively located on inner walls of two sides of the filter box 2 in the width direction, the two second rotary grooves are opposite to each other, a vertical distance from the second rotary grooves to the bottom of the filter box 2 is seventy centimeters, the number of the first through holes is two, the two first through holes are respectively located on two side walls of the filter box 2 in the width direction, the first through holes are located on one end, away from the second rotary grooves, of the side wall of the filter box 2 in the width direction, the two first through holes are opposite to each other, and the vertical distance from the first through holes to the bottom of the filter box 2 is eighty centimeters.

Referring to fig. 2 and 3, the cleaning assembly 23 includes a driving shaft 233 rotatably coupled to the first through hole at both ends in the length direction, a driven shaft 231 rotatably coupled to the second rotary groove at both ends in the length direction, and a conveying belt 232 wound around the driving shaft 233 and the driven shaft 231, in this embodiment, the conveying belt 232 is a track, a cleaning brush 234 is detachably coupled to the conveying belt 232, in this embodiment, the number of the cleaning brushes 234 is 10, the cleaning brush 234 includes a base 2341 detachably coupled to the conveying belt 232 and bristles 2342 fixed to the base 2341, a second through hole (not shown) is recessed in the base 2341, in this embodiment, the number of the second through holes is two, the two second through holes are respectively located at both ends of the base 2341 in the length direction, a first locking screw hole (not shown) is recessed in the conveying belt 232, and a first locking bolt 2343 is threadedly coupled to the first locking screw hole, first locking screw hole corresponds the second through-hole and is provided with two, when being fixed in on conveyer belt 232 on base 2341, first locking bolt 2343 wear to locate the second through-hole and with locking screw hole threaded connection.

Referring to fig. 1 and 2, the cleaning assembly 23 further includes a driving member 235 for driving the driving shaft 233 to rotate, in this embodiment, the driving member 235 is a speed reducing motor, an output shaft (not shown) of the speed reducing motor is fixedly connected with a coupler (not shown), and one end of the coupler, which is far away from the output shaft of the motor, is fixedly connected with the driving shaft 233.

Referring to fig. 2 and 3, the vibration assembly 27 includes a driving wheel 275 fixedly connected to one end of the inner sidewall of the driving shaft 233 close to the filter box 2 along the width direction, a third rotating groove (not shown) is recessed at one end of the filter box 2 close to the driving shaft 233 along the length direction, a rotating shaft 274 is rotatably connected to the third rotating groove, a driven wheel 271 is fixedly connected to the rotating shaft 274, a belt 272 is wound around the driven wheel 271 and the driving wheel 275, the belt 272 wraps the peripheries of the driving wheel 275 and the driven wheel 271 and is connected end to end, a cam 273 is further fixedly connected to the rotating shaft 274, the cam 273 abuts against the first filter screen 26, the vibration assembly 27 further includes two protruding plates 276 fixedly connected to the inner sidewall of one end of the filter box 2 away from the rotating shaft 25, in this embodiment, the two protruding plates 276 are respectively located at two ends of the sidewall of the filter box 2 away from the rotating, the vertical distance between the convex plate 276 and the bottom of the filtering box 2 is ninety centimeters, the convex plate 276 is fixedly connected with an elastic member 277, in the embodiment, the elastic member 277 is a spring, and one end of the elastic member 277, which is far away from the convex plate 276, is fixedly connected with one side of the first filtering net 26, which is close to the bottom of the filtering box 2.

Referring to fig. 2 and 5, one end of the filter box 2 close to the rocker-arm type nozzle 11 is provided with a sand and stone sweeping outlet (not marked in the figure), the outer side wall of one side of the filter box 2 close to the rocker-arm type nozzle 11 is fixedly connected with a sand and stone collecting box 3, in the embodiment, the sand and stone collecting box 3 is in a hollow cuboid shape, the top of the sand and stone collecting box 3 is provided with an opening, the opening at the top of the sand and stone collecting box 3 is just opposite to a cleaning brush 234 extending out of the sand and stone sweeping outlet, raised lines 32 are respectively protruded on the inner side walls of the sand and stone collecting box 3 along the two ends of the width direction, a second filter screen 33 is further placed in the sand and stone collecting box 3, the second filter screen 33 is abutted to one side of the box bottom of the sand and stone collecting box 3 far away from the raised lines 32. The bottom of the gravel and sand collecting box is also provided with a second water outlet 35, the second water outlet 35 is communicated with a third connecting pipe 34, and one end, far away from the gravel and sand collecting box 3, of the third connecting pipe 34 is communicated with the filter box 2.

Referring to fig. 2 and 4, the gravel and sand collecting box 3 may be detachably connected with a scraper 31, the scraper 31 is fixedly connected with a plurality of scraping teeth 311, when the cleaning brush 234 passes through the scraper 31, the scraping teeth 311 abut against the bristles 2342, the two ends of the scraper 31 along the length direction are fixedly connected with the connecting plates 312, third through holes (not shown) penetrate through the connecting plates 312, in this embodiment, two third through holes are provided in each connecting plate 312, second locking screw holes (not shown) are recessed in the inner side walls of the sand and stone collecting box 3 at both ends in the length direction, the second locking screw holes are in threaded connection with second locking bolts 313, two second locking screw holes are provided in each side wall corresponding to the third through holes, when the scraper 31 is fixed in the gravel collection box 3, the second locking bolt 313 penetrates through the third through hole and is in threaded connection with the second locking threaded hole.

The implementation principle of the farmland irrigation device for new rural construction in the embodiment of the application is as follows: when the farmland needs to be irrigated, the second water pump 6 is started, the driving piece 235 on the filter tank 2 is started, the water source is pumped by the second water pump 6 and then enters the water inlet 24 through the second connecting pipe 4, flows to the first filter screen 26 through the flexible connecting plate 28, flows into the filter tank 2 below the first filter screen 26 through the small holes on the first filter screen 26, then, the water flows into the first water pump 13 from the water outlet 221 at the bottom of the filter box 2 through the fourth connecting pipe 14, then flows into the rocker arm type spray head 11 through the first connecting pipe 12 from the first water pump 13, the rocker arm type spray head 11 sprays water columns to irrigate farmlands, large particles such as sand and stone cannot pass through the small holes of the first filter screen 26 to be filtered on the first filter screen 26, the driving member 235 drives the driving shaft 233 to rotate so as to drive the cleaning brush 234 on the conveying belt 232 to clean the sand and stone on the first filter screen 26, and the sand and stone filtered on the first filter screen 26 is swept out by the cleaning brush 234; meanwhile, the driving shaft 233 drives the driving wheel 275 to rotate, so that the driven wheel 271 rotates, the driven wheel 271 drives the cam 273 to rotate, the first filter screen abutted to the cam 273 moves downward, the elastic piece 277 fixedly connected with the first filter screen 26 is forced to drive the first filter screen 26 to vibrate, the situation that water outlets on the rocker arm type spray head 11 are blocked due to the fact that a water source containing sand and stones enters the rocker arm type spray head 11 to cause that the water outlets are blocked to cause that spray irrigation cannot be performed is reduced, the situation that spray irrigation cannot be performed due to the fact that the rocker arm type spray head 11 is blocked to cause that crops cannot be irrigated is reduced, the rocker arm type spray head 11 can spray water more smoothly, and better production; meanwhile, the sand and stones filtered on the first filter screen 26 are not easy to accumulate on the first filter screen 26, which is beneficial for the first filter screen 26 to better filter the water source.

Through the setting of gravel and sand collecting box 3 for the gravel and sand swept out by cleaning brush 234 can fall into gravel and sand collecting box 3, is favorable to concentrating the gravel and sand that the clearance was swept out by cleaning brush 234 better, is favorable to reducing the condition that gravel and sand falls to ground and causes secondary pollution.

The sand and stone entering the sand and stone collecting box 3 can be filtered out of a water source through the arrangement that the raised strips 32 on the inner wall of the sand and stone collecting box 3 are abutted with the second filter screen 33, so that the sand and stone collecting box 3 can collect more sand and stone; and simultaneously, the frequency of cleaning sand and stone is reduced.

Open through 3 bottoms of gravel and sand collecting box has second delivery port 35, and second delivery port 35 intercommunication has third connecting pipe 34, and third connecting pipe 34 keeps away from the setting of the one end and the rose box 2 intercommunication of second delivery port 35 for the water source by the filtering of second filter screen 33 can flow back to rose box 2 through third connecting pipe 34, is favorable to reducing the condition at extravagant water source, is favorable to saving the water resource better.

Can dismantle the setting of connecting on conveyer belt 232 through base 2341, when cleaning brush 234 harm, only need change cleaning brush 234 and need not change a whole conveyer belt 232, be favorable to resources are saved.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a new rural construction is with farmland irrigation device, is including being fixed in a triangular support (1) on ground, be equipped with rocking arm formula shower nozzle (11) on a triangular support (1), rocking arm formula shower nozzle (11) intercommunication has first connecting pipe (12), its characterized in that: one end, far away from the rocker arm type spray head (11), of the first connecting pipe (12) is communicated with a first water pump (13), the first water pump (13) is further communicated with a fourth connecting pipe (14), one end, far away from the first water pump (13), of the fourth connecting pipe (14) is communicated with a filter box (2), a first water outlet (22) and a water inlet (24) are formed in the filter box (2), a first filter screen (26) covering the horizontal section of the filter box (2) is arranged in the filter box (2), the first filter screen (26) is located below the water inlet (24), a cleaning assembly (23) is further arranged in the filter box (2), the cleaning assembly (23) comprises a driving shaft (233) rotatably connected to the filter box (2), a driven shaft (231) and a conveying belt (232) wrapping the driving shaft (233) and the driven shaft (231) and connected end to end, still be provided with a plurality of cleaning brush (234) on conveyer belt (232), work as cleaning brush (234) rotate along with conveyer belt (232) when being close to one side of rose box (2) bottom, cleaning brush (234) and first filter screen (26) butt, the lateral wall of rose box (2) still is provided with drive driving shaft (233) pivoted driving piece (235), the export is swept to the gravel and sand that supplies gravel and sand to sweep out to the lateral wall of rose box (2), gravel and sand sweeps the one end that the export is located conveyer belt (232), just one side that water inlet (24) were kept away from in conveyer belt (232) is swept the export motion towards gravel and sand when carrying, water inlet (24) still intercommunication has second connecting pipe (4), the one end intercommunication that water inlet (24) were kept away from in second connecting pipe (4) has second water pump (5).

2. The field irrigation device for new rural construction according to claim 1, wherein: the first filter screen (26) and the conveying belt (232) are both obliquely and downwards arranged at one end far away from the sand and stone sweeping outlet towards one end close to the sand and stone sweeping outlet.

3. The field irrigation device for new rural construction according to claim 2, characterized in that: still be fixed with flange (276) in rose box (2), fixedly connected with elastic component (277) on flange (276), the one end and first filter screen (26) that flange (276) were kept away from in elastic component (277) are close to one side fixed connection of rose box (2) bottom, still rotate in rose box (2) and be connected with first axis of rotation (274), fixedly connected with from driving wheel (271) on first axis of rotation (274), still fixedly connected with cam (273) on first axis of rotation (274), one side butt that elastic component (277) were kept away from in cam (273) and first filter screen (26), fixedly connected with action wheel (275) on driving shaft (233), still be equipped with belt (272) on action wheel (275), belt (272) parcel action wheel (275) and the periphery and the end to end of following driving wheel (271) simultaneously.

4. The field irrigation device for new rural construction according to claim 3, characterized in that: the outer side wall of the filter box (2) is provided with a sand and stone collecting box (3), the top opening of the sand and stone collecting box (3) is arranged under the sand and stone sweeping outlet, and the top opening of the sand and stone collecting box (3) is arranged under the sand and stone sweeping outlet.

5. The field irrigation device for new rural construction according to claim 4, characterized in that: still be provided with scraper blade (31) on gravel and sand collecting box (3), scraper blade (31) are equipped with a plurality of and scrape tooth (311), and when cleaning brush (234) moved outside stretching out gravel and sand swept the export, cleaning brush (234) with scrape tooth (311) butt.

6. The field irrigation device for new rural construction according to claim 5, characterized in that: the scraper (31) is detachably connected to the sand and stone collecting box (3).

7. The field irrigation device for new rural construction according to claim 6, characterized in that: the sand and stone collecting box is characterized in that a second water outlet (35) is formed in the bottom of the sand and stone collecting box (3), a second filter screen (33) is arranged in the sand and stone collecting box (3), and the second filter screen (33) covers the horizontal section of the sand and stone collecting box (3).

8. The field irrigation device for new rural construction according to claim 7, wherein: the second filter screen (33) is detachably connected to the sand and stone collecting box (3).

9. The field irrigation device for new rural construction according to claim 1, wherein: the cleaning brush (234) comprises a base (2341) and brush bristles (2342) fixed on the base (2341), wherein the base (2341) is detachably connected to the conveying belt (232).

10. The field irrigation device for new rural construction according to claim 7, wherein: the second water outlet (35) is communicated with a third connecting pipe (34), and one end, far away from the sand and stone collecting box (3), of the third connecting pipe (34) is communicated with the filter box (2).