CN110479511B

CN110479511B - Irrigation shower nozzle is prevented blockking up by rotation type

Info

Publication number: CN110479511B
Application number: CN201910590416.6A
Authority: CN
Inventors: 朱克斌; 贾真真; 曹丽红; 陈士锋; 范晓柯; 杨洋
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-07-02
Filing date: 2019-07-02
Publication date: 2021-02-12
Anticipated expiration: 2039-07-02
Also published as: CN110479511A

Abstract

The utility model provides a water conservancy irrigation shower nozzle is prevented blockking up by rotation type, comprises a box bod, the opening is seted up to the box body bottom, the bottom opening of box body is passed on the top of conveyer pipe, the inner wall fixed connection of bearing and box body is passed through on the top of conveyer pipe, two blowout heads of the top fixed mounting of box body, the blowout head communicates with each other with the box body is inside, the first net frame of fixed mounting slope in the box body, the articulated second net frame of installing of one side inner wall of box body, the second net frame is located the below of first net frame, equal fixed mounting filter screen on first net frame and the second net frame. The screw rod type irrigation device can filter impurities and large granular solids in water during irrigation, prevents the impurities and the large granular solids from blocking the spraying head, prevents the spraying head from being incapable of spraying water flow, can clean the impurities and the large granular solids after irrigation, also avoids blockage caused by long-time use of the impurities and the large granular solids, can drive the second net frame to turn over and move the baffle plate by rotation of the screw rod, and is more convenient in use.

Description

Irrigation shower nozzle is prevented blockking up by rotation type

Technical Field

The invention belongs to the field of irrigation, and particularly relates to a rotary type anti-blocking irrigation spray head.

Background

Most farmland irrigation device in market is when irrigating, because irrigate the most comparatively river water of water that uses, has debris in the water, causes the jam when irrigating easily to in use is comparatively inconvenient.

Disclosure of Invention

The invention provides a rotary anti-blocking irrigation spray head, which is used for overcoming the defects in the prior art.

The invention is realized by the following technical scheme:

a rotary anti-blocking irrigation nozzle comprises a box body, wherein an opening is formed in the bottom end of the box body, the top end of a conveying pipe penetrates through the opening in the bottom end of the box body, the top end of the conveying pipe is fixedly connected with the inner wall of the box body through a bearing, two ejection heads are fixedly mounted at the top end of the box body and communicated with the interior of the box body, an inclined first screen frame is fixedly mounted in the box body, a second screen frame is hinged to the inner wall of one side of the box body and positioned below the first screen frame, filter screens are fixedly mounted on the first screen frame and the second screen frame, through grooves are formed in the front end and the rear end of the top surface of the second screen frame respectively, guide grooves with dovetail-shaped cross sections are formed in the front end and the rear end of each through groove respectively, screw rods with motors are movably mounted between the inner walls of the two sides of the box body, each screw rod can penetrate through the corresponding through groove, nuts are matched and arranged on, each guide block can be inserted into a corresponding guide groove, one side of the top end of each nut is fixedly provided with a horizontal connecting rod, one end of each connecting rod is fixedly provided with a connecting sleeve, a screw rod can penetrate through the connecting sleeves, the two connecting sleeves are fixedly connected through the connecting rods, the bottom edge of each connecting rod is fixedly provided with two vertical fixing rods, the bottom end of each fixing rod is fixedly connected with one end of a horizontal push rod, the inner wall of the other side of the box body is provided with a discharge port which is positioned below the screw rod, the outer wall of the other side of the box body is fixedly provided with a collecting box, one side of the collecting box is provided with a feed port, the feed port and the discharge port are positioned on the same horizontal plane and are communicated with each other, the inner walls of the front end and the rear end of the feed port of the collecting box are respectively hinged with a, the slide block with a dovetail-shaped cross section is hinged to one end of the horizontal rod, the slide block is located in the groove, the slide block is fixedly connected with the fixed sleeve through the spring, the horizontal rod can penetrate through the spring, and the other end of the push rod can be in contact fit with the other end of the horizontal rod.

As above, the bottom end of the box body is fixedly provided with the gear ring, the front side of the conveying pipe is fixedly provided with the motor, the top end of the output shaft of the motor is fixedly provided with the gear, and the gear is positioned in the gear ring and can be meshed with the gear ring.

As above, the rotary type anti-blocking irrigation spray head is characterized in that the front end and the rear end of the bottom surface of the first screen frame are respectively provided with a containing groove, a screw rod with a motor is movably mounted in each containing groove, each screw rod is provided with a nut in a matched mode, and the two nuts are fixedly connected through one scraping rod.

According to the rotary anti-blocking irrigation spray head, the round block is fixedly mounted at the other end of the push rod and can be in contact fit with the other end of the horizontal rod.

According to the rotary anti-blocking irrigation spray head, the ball bearing is arranged in the opening at the bottom end of the box body in a matched mode, and the conveying pipe penetrates through the inner wall of the inner ring of the ball bearing.

According to the rotary anti-blocking irrigation spray head, the other side of the collecting box is fixedly provided with the discharge pipe with the valve, and the discharge pipe is communicated with the inside of the collecting box.

The invention has the advantages that: when irrigation is needed, water enters the box body from the conveying pipe and is sprayed out from the spraying head, when the water flows to the top end of the box body, the water is filtered through the filter screen in the first screen frame, impurities and large granular solids in the water can be blocked, the impurities and the large granules are prevented from blocking the spraying head, after the irrigation is about to be finished, the motor of the screw rod works, the screw rod is in threaded fit with the nut, the nut is connected with the guide block, the guide block is positioned in the guide groove, the nut can move towards the inner wall of the other side of the box body and drives the second screen frame to turn over with a hinge point as a center, so that the bottom end of the second screen frame is in contact with the inner wall of the other side of the box body, at the moment, the box body is free of water, the second screen frame is in an inclined state, then under the action of gravity, the impurities and the large granular solids fall downwards and fall onto the filter screen, the nut is fixedly connected with the connecting rod, the connecting rod is connected with the connecting sleeve, the connecting sleeve is connected with the connecting rod, the connecting rod is fixedly connected with the push rod through the fixing rod, the push rod can be driven to move, the other end of the push rod is in contact fit with the other end of the horizontal rod, the horizontal rod is sleeved and assembled with the fixing sleeve, the horizontal rod is pushed into the placing box, the horizontal rod is hinged with the sliding block, the sliding block is positioned in the groove, the baffle can be inwards opened by taking a hinge point as a center, and then impurities and large-particle solids in the filter screen falling into the second screen frame enter the collecting box from the discharge port and the feed port, the collection and the cleaning of the impurities and the large-particle solids are completed, after the collection is finished, the screw rod reversely rotates to drive the nut, the connecting sleeve, the push rod and the like to move to one side of the box, make the baffle closed, shelter from the feed inlet of collecting the box, avoid when irrigating, in water entering collection box. The screw rod type irrigation device can filter impurities and large granular solids in water during irrigation, prevents the impurities and the large granular solids from blocking the spraying head, prevents the spraying head from being incapable of spraying water flow, can clean the impurities and the large granular solids after irrigation, also avoids blockage caused by long-time use of the impurities and the large granular solids, can drive the second net frame to turn over and move the baffle plate by rotation of the screw rod, and is more convenient in use.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic structural view of the present invention; FIG. 2 is a view in the direction A of FIG. 1; FIG. 3 is a view from the direction B of FIG. 1; FIG. 4 is an enlarged view of the view of FIG. 1 taken along line C; FIG. 5 is an enlarged view of view D of FIG. 4; FIG. 6 is an enlarged view of a portion I of FIG. 1; FIG. 7 is an enlarged view of a cross-sectional view taken along line E-E of FIG. 2; fig. 8 is an enlarged view of view F of fig. 1.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

A rotary anti-blocking irrigation nozzle comprises a box body 1, wherein an opening is formed in the bottom end of the box body 1, the top end of a conveying pipe penetrates through the bottom end opening of the box body 1, the top end of the conveying pipe is fixedly connected with the inner wall of the box body 1 through a bearing, the conveying pipe is connected with a water storage device, the top end of the conveying pipe is fixedly connected with the inner wall of an inner ring of the bearing, the outer ring outer wall of the bearing is fixedly connected with the inner wall of the box body 1, the conveying pipe is a metal pipe, two spraying heads are fixedly installed at the top end of the box body 1 and communicated with the inside of the box body 1, an inclined first screen frame 2 is fixedly installed in the box body 1, a second screen frame 3 is hinged to the inner wall of one side of the box body 1, the second screen frame 3 is located below the first screen frame 2, filter screens are fixedly installed on the first screen frame 2 and the second screen frame 3, through grooves 4 are formed in the front end and the rear end of, a screw rod 5 with a motor is movably arranged between the inner walls of two sides of the box body 1, the motor of the screw rod 5 is arranged on the inner wall of the other side of the box body 1, the motor of the screw rod 5 is a waterproof motor, each screw rod 5 can penetrate through a corresponding through groove 4, a nut 6 is arranged on each screw rod 5 in a matching way, a guide block 7 with a dovetail-shaped cross section is respectively hinged at the front end and the rear end of each nut 6, each guide block 7 can be inserted into a corresponding guide groove 10, a horizontal connecting rod 8 is fixedly arranged at one side of the top end of each nut 6, a connecting sleeve 9 is fixedly arranged at one end of each connecting rod 8, the screw rod 5 can penetrate through the connecting sleeves 9, the two connecting sleeves 9 are fixedly connected through a connecting rod 11, two vertical fixing rods 12 are fixedly arranged at the bottom edge of each connecting rod 12, one end of a horizontal push rod, the discharge port 14 is positioned below the screw 5, the collecting box 15 is fixedly installed on the outer wall of the other side of the box body 1, one side of the collecting box 15 is provided with a feed port, the feed port and the discharge port 14 are positioned on the same horizontal plane and are communicated with each other, the inner walls of the front end and the rear end of the feed port of the collecting box 15 are respectively and hingedly installed with a baffle 16, one side surface of each baffle 16 is provided with a groove 17 with a dovetail-shaped cross section, the two baffles 16 are in a mutually parallel state after being opened, the openings of the two grooves 17 are opposite, the inner walls of the front end and the rear end of the discharge port 14 are respectively and fixedly installed with a fixed sleeve 18, each fixed sleeve 18 is internally provided with a horizontal rod 19 in a matched manner, one end of each horizontal rod 19 is hinged with a sliding block 20 with a dovetail-shaped cross section, the sliding block 20 is positioned in the groove 17, the, the other end of the push rod 13 can be in contact fit with the other end of the horizontal rod 19. When irrigation is needed, water enters the box body 1 from the conveying pipe and is sprayed out from the spraying head, when the water flows to the top end of the box body 1, the water is filtered through the filter screen in the first screen frame 2, impurities and large granular solids in the water can be blocked, the spraying head is prevented from being blocked by the impurities and the large granules, after the irrigation is about to finish, the motor of the screw rod 5 works, the screw rod is in threaded fit with the nut 6, the nut 6 is connected with the guide block, the guide block is positioned in the guide groove 10, the nut 6 can move towards the inner wall of the other side of the box body 1, the second screen frame 3 is driven to turn over and fold by taking a hinge point as a center, the bottom end of the second screen frame 3 is in contact with the inner wall of the other side of the box body 1, at the moment, the box body 1 is free of water, the second screen frame 3 is in an inclined state, then under the action of gravity, when the bottom end of the second screen frame 3 is contacted with the inner wall of the other side of the box body 1, the nut is fixedly connected with the connecting rod 8, the connecting rod 8 is connected with the connecting sleeve 9, the connecting sleeve 9 is connected with the connecting rod 11, the connecting rod 11 is fixedly connected with the push rod 13 through the fixing rod 12, the push rod 13 can be driven to move, the other end of the push rod 13 is contacted and matched with the other end of the horizontal rod 19, the horizontal rod 19 is sleeved and matched with the fixing sleeve 18, the horizontal rod 19 is pushed into the placing box 15, the horizontal rod 19 is hinged with the sliding block 20, the sliding block 20 is positioned in the groove 17, the baffle 16 can be inwards opened by taking a hinge point as a center, impurities falling into the filter screen in the second screen frame 3 and large granular solids enter the collecting box 15 from the discharge port 14 and the feed port, the collection and the cleaning of the impurities and the large granular solids are finished, after the collection, Adapter sleeve 9, push rod 13 etc. move to box body 1 one side to push rod 13 and the separation of horizon bar 19, under the effect of spring, horizon bar 19 removes in to box body 1, makes baffle 16 closed, shelters from the feed inlet of collecting box 15, avoids when irrigating, and water gets into in the collecting box 15. According to the invention, impurities and large granular solids in water can be filtered during irrigation, so that the situation that the spraying head is blocked by the impurities and the large granular solids is avoided, the spraying head cannot spray water flow, the impurities and the large granular solids can be cleaned after irrigation, the blockage caused by long-time use of the impurities and the large granular solids is also avoided, the second net frame can be driven to turn over and turn over through rotation of the screw rod, and the baffle plate 16 can be driven to turn over and turn over, so that the use is more convenient.

Specifically, in the embodiment, the gear ring 22 is fixedly mounted at the bottom end of the box body 1, the motor is fixedly mounted at the front edge of the conveying pipe, the gear is fixedly mounted at the top end of the output shaft of the motor, and the gear is located in the gear ring 22 and can be meshed with the gear ring 22. When needing box body 1 to rotate, motor work drives the gear rotatory, and the gear can drive ring gear 22 rotatory with ring gear 22 meshing cooperation, and then drives box body 1 rotatory, can carry out diversified irrigation when irrigating to when the magazine on the first frame of clearance, rotatory can throw away magazine through centrifugal force, and it is more convenient to clear up.

Specifically, in this embodiment, the front end and the rear end of the bottom surface of the first screen frame 2 are respectively provided with a placing groove 23, a screw 24 with a motor is movably mounted in each placing groove 23, each screw 24 is provided with a nut in a matching manner, and the two nuts are fixedly connected through a scraping rod 25. The motor of lead screw 24 is installed on one side inner wall of standing groove 23, and the motor of lead screw 24 is waterproof motor, and the motor work of lead screw drives the screw and removes, and then drives and scrape the removal of pole 25, and the effect through scraping pole 25 will be stained with and scrape down large granules such as the magazine that attaches on the filter screen, avoids impurity to remain, causes the jam to the filter screen.

Further, the other end of the push rod 13 in the embodiment is fixedly installed with a round block 26, and the round block 26 can be in contact fit with the other end of the horizontal rod 19. The other end of the push rod 13 is provided with a round block 26, so that the contact area can be increased, and the effect is better in use.

Furthermore, a ball bearing is arranged in the opening at the bottom end of the box body in a matched mode, and the conveying pipe penetrates through the inner wall of the inner ring of the ball bearing. The outer ring outer wall of ball bearing and open-ended inner wall fixed connection, through ball bearing's connection, can make the structure more stable, use better.

Furthermore, the other side of the collecting box 15 of the embodiment is fixedly connected with a discharge pipe with a valve, and the discharge pipe is communicated with the inside of the collecting box 15. When the magazine in the collection box 15 needs to be discharged, the valve is opened, impurities can flow out of the discharge pipe, and the collection box 15 is prevented from remaining more impurities.

Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.

Claims

1. The utility model provides a water conservancy irrigation shower nozzle is prevented blockking up by rotation type which characterized in that: comprises a box body (1), an opening is arranged at the bottom end of the box body (1), the top end of a conveying pipe penetrates through the bottom opening of the box body (1), the top end of the conveying pipe is fixedly connected with the inner wall of the box body (1) through a bearing, two spraying heads are fixedly arranged at the top end of the box body (1) and are communicated with the interior of the box body (1), an inclined first net frame (2) is fixedly arranged in the box body (1), a second net frame (3) is hinged to the inner wall of one side of the box body (1), the second net frame (3) is positioned below the first net frame (2), filter screens are fixedly arranged on the first net frame (2) and the second net frame (3), through grooves (4) are respectively arranged at the front end and the rear end of the top surface of the second net frame (3), guide grooves (10) with dovetail-shaped cross sections are respectively arranged at the front end and the rear end of each through groove (4), a screw rod (5) with a motor is movably arranged between, each screw rod (5) can penetrate through a corresponding through groove (4), a nut (6) is arranged on each screw rod (5) in a matched mode, a guide block (7) with a dovetail-shaped cross section is hinged to the front end and the rear end of each nut (6) respectively, each guide block (7) can be inserted into a corresponding guide groove (10), a horizontal connecting rod (8) is fixedly installed on one side of the top end of each nut (6), one end of each connecting rod (8) is fixedly provided with a connecting sleeve (9), each screw rod (5) can penetrate through the connecting sleeves (9), the two connecting sleeves (9) are fixedly connected through a connecting rod (11), two vertical fixing rods (12) are fixedly installed on the bottom edge of each connecting rod (11), the bottom end of each fixing rod (12) is fixedly connected with one end of a horizontal push rod (13), a discharge port (14) is formed in the inner wall of the other side of the box body (1), and the discharge port, the other side outer wall fixed mounting of box body (1) collects box (15), collect the feed inlet is seted up to one side of box (15), the feed inlet is in same horizontal plane and inside communicates with each other with discharge port (14), collect box (15) the feed inlet the front and back both ends inner wall and articulate respectively and install baffle (16), recess (17) that the cross-section is the dovetail type are seted up to a side of baffle (16), fixed cover (18) of fixed mounting respectively of discharge port (14) front and back both ends inner wall, every fixed cover (18) fit in is equipped with horizon bar (19), the articulated slider (20) of installing the cross-section for the dovetail type of one end of horizon bar (19), slider (20) are located recess (17), pass through spring (21) fixed connection between slider (20) and fixed cover (18), horizon bar (19) can pass spring (21), the other end contact cooperation with the other end of horizon bar (19) of push rod (13).

2. The rotary anti-clogging irrigation sprinkler according to claim 1, further comprising: the bottom end of the box body (1) is fixedly provided with a gear ring (22), the front side of the conveying pipe is fixedly provided with a motor, the top end of an output shaft of the motor is fixedly provided with a gear, and the gear is positioned in the gear ring (22) and can be meshed with the gear ring (22).

3. The rotary anti-clogging irrigation sprinkler according to claim 1, further comprising: the novel screen frame is characterized in that the front end and the rear end of the bottom surface of the first screen frame (2) are respectively provided with a placing groove (23), a screw rod (24) with a motor is movably mounted in each placing groove (23), each screw rod (24) is provided with a nut in a matching mode, and the two nuts are fixedly connected through a scraping rod (25).

4. The rotary anti-clogging irrigation sprinkler according to claim 1, further comprising: the other end of the push rod (13) is fixedly provided with a round block (26), and the round block (26) can be in contact fit with the other end of the horizontal rod (19).

5. The rotary anti-clogging irrigation sprinkler according to claim 1, further comprising: the bottom end opening of the box body is internally provided with a ball bearing in a matching way, and the conveying pipe penetrates through the inner ring inner wall of the ball bearing.

6. The rotary anti-clogging irrigation sprinkler according to claim 1, further comprising: the other side of the collecting box (15) is fixedly connected with a discharge pipe with a valve, and the discharge pipe is communicated with the inside of the collecting box (15).