CN212028549U - Movable drips irrigation and goes out water cock - Google Patents
Movable drips irrigation and goes out water cock Download PDFInfo
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- CN212028549U CN212028549U CN202020511506.XU CN202020511506U CN212028549U CN 212028549 U CN212028549 U CN 212028549U CN 202020511506 U CN202020511506 U CN 202020511506U CN 212028549 U CN212028549 U CN 212028549U
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- barrel
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Abstract
The utility model discloses a movable drip irrigation water outlet plug, which comprises a connecting piece, a barrel is arranged above the connecting piece, an end cover is arranged at the top of the barrel, a threaded hole is arranged in the middle of the end cover, a lead screw is arranged in the threaded hole, a fixed seat is arranged on the inner wall of the barrel, a plurality of water outlet holes which are evenly distributed are arranged on the fixed seat, a pressing plate for controlling the conduction of water is arranged above the fixed seat, the top of the pressing plate is connected with the bottom end of the lead screw through a connecting block, a sealing component which plays a role in sealing and pressure stabilization is arranged between the fixed seat and the pressing plate, when in use, the lead screw moves upwards by screwing the lead screw, and in the process of opening the sealing cover plate, a spring can play a downward pulling force on the sealing cover plate, so that the water flow is stably discharged, and large water flow, and meanwhile, the voltage stabilizing function is achieved.
Description
Technical Field
The utility model relates to an equipment technical field is driped irrigation to the agricultural, specifically is a water cock is driped irrigation to movable.
Background
Drip irrigation is the local irrigation of crops by delivering water through plastic pipes to the roots of crops through orifices or drippers on capillaries with the diameter of about 10 mm. The water outlet bolt is a valve connected to a main pipeline and used for controlling water outlet, Chinese patent No. 201320042955.4 discloses a movable water outlet bolt, which is formed by connecting an upper movable part and a lower pipeline connecting part, wherein the upper movable part comprises a shell, a lead screw and a bolt column, the lower pipeline connecting part comprises a fixed part slideway shell, a fixed part sealing slide block, a sealing rubber ring and a pipeline connecting piece, the movable water outlet bolt can be conveniently disassembled and moved, the movable water outlet bolt can be disassembled when the ground is cultivated, a joint with the length of less than 10cm is left, the movable water outlet bolt is convenient for large-scale mechanical operation, and can be taken down at any time and is prevented from being lost. However, this patent does not have a pressure stabilizing function, and has a poor sealing effect, and water leakage is likely to occur.
Disclosure of Invention
An object of the utility model is to overcome not enough among the prior art, provide a sealed effectual movable that just has certain steady voltage effect and drip irrigation a water cock.
The utility model discloses a realize through following technical scheme: a movable drip irrigation water outlet bolt comprises a connecting piece, wherein a cylinder body is arranged above the connecting piece, an end cover is arranged at the top of the cylinder body, a threaded hole is formed in the middle of the end cover, a lead screw penetrates through the threaded hole, a fixed seat is arranged on the inner wall of the cylinder body, a plurality of water outlet holes which are uniformly distributed are formed in the fixed seat, a pressing plate for controlling water conduction is arranged above the fixed seat, the top of the pressing plate is connected with the bottom end of the lead screw through a connecting block, a sealing assembly for sealing and stabilizing pressure is arranged between the fixed seat and the pressing plate, a boss is arranged above the fixed seat and is cylindrical, a plurality of vertical sliding grooves which are uniformly distributed are formed in the boss, the sealing assembly comprises a sealing cover plate, a plurality of inserting rods which are uniformly distributed and fixedly arranged below the sealing cover plate, the inserted bar is inserted in the sliding groove, and two ends of the spring are respectively fixedly connected with the sealing cover plate and the fixed seat.
In order to further optimize the utility model discloses, can prefer following technical scheme for use:
preferably, the bottom of the cylinder body is provided with an extension section, and the extension section extends into the connecting piece.
Preferably, the inner wall of the connecting piece is provided with an annular groove, a sealing ring is arranged in the groove, and the inner side of the sealing ring is tightly attached to the outer wall of the extension section.
Preferably, the lower surface of the sealing cover plate is provided with a sealing gasket.
Preferably, a gasket is arranged at the joint of the connecting piece and the cylinder body.
The beneficial effects of the utility model reside in that: through setting up the fixing base, the boss, sealed apron, the inserted bar, the spout, during the use, move the lead screw through twisting, lead screw rebound, the lead screw drives connecting block and clamp plate rebound simultaneously, the clamp plate breaks away from sealed apron this moment, sealed apron rebound under the effect of water pressure, the spring receives ascending tensile force extension this moment, sealed apron breaks away from the boss, water passes the apopore, and flow to the barrel in through the clearance between sealed apron and the boss, flow through the delivery port on the barrel, at the in-process of opening sealed apron, the spring can play downward pulling force to sealed apron, make rivers steadily discharge, can not cause big rivers impact in the short time, play the steady voltage effect simultaneously, through setting up sealed the pad, can guarantee better sealed effect between sealed apron and the boss.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of the cross section of the present invention;
FIG. 3 is a schematic top view of the fixing base of the present invention;
fig. 4 is an enlarged schematic view of a portion a in fig. 2.
Wherein: 1. a connecting member; 2. a barrel; 3. a water outlet; 4. a lead screw; 5. an end cap; 6. connecting blocks; 7. pressing a plate; 8. sealing the cover plate; 9. a gasket; 10. inserting a rod; 11. a spring; 12. a fixed seat; 13. a chute; 14. a water outlet hole; 15. a boss; 16. an extension section; 17. a groove; 18. a seal ring; 19. a gasket.
Detailed Description
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
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.
Example 1
As shown in figures 1-4, a movable drip irrigation water outlet plug comprises a connecting piece 1, a cylinder 2 is connected above the connecting piece 1 through a flange plate, a gasket 19 is arranged at the joint of the connecting piece 1 and the cylinder 2, the gasket 19 is arranged to ensure the sealing performance between the connecting piece 1 and the cylinder 2, an end cover 5 is arranged at the top of the cylinder 2, a threaded hole is formed in the middle of the end cover 5, a lead screw 4 penetrates through the threaded hole, a fixed seat 12 is arranged on the inner wall of the cylinder 2, a plurality of uniformly distributed water outlet holes 14 are formed in the fixed seat 12, a pressure plate 7 for controlling water conduction is arranged above the fixed seat 12, the top of the pressure plate 7 is connected with the bottom end of the lead screw 4 through a connecting block 6, a sealing assembly for sealing and stabilizing pressure is arranged between the fixed seat 12 and the pressure plate 7, a boss 15 is, the sealing assembly comprises a sealing cover plate 8, two inserting rods 10 which are fixedly arranged below the sealing cover plate 8 and correspond to the positions of a sliding groove 13, a spring 11 arranged between the sealing cover plate 8 and a fixed seat 12, a sealing gasket 9 is arranged on the lower surface of the sealing cover plate 8, the sealing effect between the sealing cover plate 8 and a boss 15 can be guaranteed by arranging the sealing gasket 9, the inserting rods 10 are inserted in the sliding groove 13, the inserting rods 10 and the sliding groove 13 are arranged, the stability of the sealing cover plate 8 in the moving process can be guaranteed, two ends of the spring 11 are respectively connected with the sealing cover plate 8, the fixed seat 12 is fixedly connected, the spring 11 is arranged, the in-process of opening the sealing cover plate 8 is realized, the buffering effect can be realized on the sealing cover plate 8, and the voltage stabilizing effect.
In order to further ensure the sealing effect of the connection between the connecting piece 1 and the barrel 2, the bottom of the barrel 2 is provided with an extension section 16, the extension section 16 extends to the inside of the connecting piece 1, the inner wall of the connecting piece 1 is provided with an annular groove 17, a sealing ring 18 is arranged in the groove 17, and the inner side of the sealing ring 18 is tightly attached to the outer wall of the extension section 16.
When the water outlet bolt works, the screw rod 4 is screwed to enable the screw rod 4 to move upwards, the screw rod 4 simultaneously drives the connecting block 6 and the pressing plate 7 to move upwards, at the moment, the pressing plate 7 is separated from the sealing cover plate 8, the sealing cover plate 8 moves upwards under the action of water pressure, at the moment, the spring 11 is stretched by upward tension, the inserted rod 10 slides upwards in the sliding groove 13 until the sealing cover plate 8 is separated from the boss 15, water passes through the water outlet hole 14 from the lower part, flows into the barrel body 2 through a gap between the sealing cover plate 8 and the boss 15 and flows out through the water outlet 3 on the barrel body 2, in the process of opening the sealing cover plate 8, the spring 11 can exert downward tension on the sealing cover plate 8 to enable the water to be discharged stably, large water flow impact cannot be caused in a short time, and meanwhile, the pressure stabilizing effect is achieved, when the water outlet bolt is closed, the screw rod 4 is screwed reversely, meanwhile, the pressing plate 7 drives the sealing cover plate 8 to move downwards until the sealing cover plate 8 is completely attached to the boss 15.
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 and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.
Claims (5)
1. The utility model provides a movable drips irrigation and goes out water cock which characterized in that: the sealing device comprises a connecting piece, a barrel is arranged above the connecting piece, an end cover is arranged at the top of the barrel, a threaded hole is formed in the middle of the end cover, a lead screw penetrates through the threaded hole, a fixed seat is arranged on the inner wall of the barrel, a plurality of water outlet holes are uniformly distributed on the fixed seat, a pressing plate for controlling water conduction is arranged above the fixed seat, the top of the pressing plate is connected with the bottom end of the lead screw through a connecting block, a sealing assembly for sealing and stabilizing pressure is arranged between the fixed seat and the pressing plate, a boss is arranged above the fixed seat and is cylindrical, a plurality of vertical sliding grooves are uniformly distributed in the boss, the sealing assembly comprises a sealing cover plate, a plurality of uniformly distributed insertion rods fixedly arranged below the sealing cover plate and springs arranged between the sealing cover plate and the fixed seat, and the insertion rods are, and two ends of the spring are respectively fixedly connected with the sealing cover plate and the fixed seat.
2. The removable drip irrigation water faucet of claim 1, wherein: the bottom of barrel is provided with the extension section, the extension section extends to inside the connecting piece.
3. The removable drip irrigation water faucet of claim 2, wherein: the inner wall of the connecting piece is provided with an annular groove, a sealing ring is arranged in the groove, and the inner side of the sealing ring is tightly attached to the outer wall of the extension section.
4. The removable drip irrigation water faucet of claim 1, wherein: and a sealing gasket is arranged on the lower surface of the sealing cover plate.
5. The removable drip irrigation water faucet of claim 1, wherein: and a gasket is arranged at the joint of the connecting piece and the cylinder body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020511506.XU CN212028549U (en) | 2020-04-09 | 2020-04-09 | Movable drips irrigation and goes out water cock |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020511506.XU CN212028549U (en) | 2020-04-09 | 2020-04-09 | Movable drips irrigation and goes out water cock |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212028549U true CN212028549U (en) | 2020-11-27 |
Family
ID=73489799
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020511506.XU Active CN212028549U (en) | 2020-04-09 | 2020-04-09 | Movable drips irrigation and goes out water cock |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212028549U (en) |
-
2020
- 2020-04-09 CN CN202020511506.XU patent/CN212028549U/en active Active
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