CN213494449U - Rocker arm spray head convenient to install - Google Patents
Rocker arm spray head convenient to install Download PDFInfo
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- CN213494449U CN213494449U CN202021366766.9U CN202021366766U CN213494449U CN 213494449 U CN213494449 U CN 213494449U CN 202021366766 U CN202021366766 U CN 202021366766U CN 213494449 U CN213494449 U CN 213494449U
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- spray head
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- rocker arm
- swing arm
- rope
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Abstract
The utility model belongs to the technical field of rocker arm spray heads, in particular to a rocker arm spray head convenient to install, which can form an annular spraying area around the rocker arm spray head after being connected with a water pipe aiming at the prior rocker arm spray head, neglects the space below the spray rocker arm spray head, and provides a rocker arm spray head capable of spraying water up and down aiming at the problems, comprising a cylinder, wherein, a torsion spring is sheathed outside the cylinder, a swinging arm is sheathed on the position of the cylinder close to the bottom end in a rotating way, the other end of the torsion spring is fixedly connected with the swinging arm, the two sides of the swinging arm are fixedly connected with the same swinging arm fixing frame, the top end of the cylinder is rotatably installed with the top end of the swinging fixing frame, the detachably clamped spray head is installed at the bottom end of the cylinder, the downward movement of the spray head is completed through a, the operation is simple.
Description
Technical Field
The utility model relates to a rocking arm shower nozzle technical field especially relates to a rocking arm shower nozzle easy to assemble.
Background
The rocker arm spray head is a common open-air place sprinkler irrigation device, is an important sprinkler irrigation device in irrigation equipment, is widely used in fields such as field sprinkler irrigation, open-air nursery, fruit and vegetable gardens and the like, and is one of the most widely used spray heads.
Patent document CN207463481U discloses a rocker arm nozzle convenient for installation, which utilizes water sprayed from a main spray pipe to impact a rocker arm bracket and refract to a remote place, so as to realize spray irrigation, and at the same time, when the water impacts the rocker arm bracket, the rocker arm bracket overcomes the elastic force of a torsion spring to rotate a certain angle, and then the water rotates under the action of the torsion spring and impacts a fixed baffle plate, so that the whole water inlet pipe drives the main spray pipe and an auxiliary spray pipe to rotate a certain angle, so that the processes are repeated repeatedly, so that the main spray pipe and the auxiliary spray pipe can make complete circular motion, thereby realizing 360-degree spray irrigation, the torsion spring is connected with a sleeve through a connecting ring which can be detachably clamped on the sleeve, so as to realize convenient installation, and is also convenient for disassembly, however, after the rocker arm nozzle is connected with the water pipe, an annular spray area can be formed around the rocker arm nozzle, neglecting the space below the spray rocker nozzle, in order to solve the above problems, we propose a rocker nozzle capable of spraying water up and down.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problem that after the rocker arm spray head is connected with the water pipe, an annular spraying area can be formed around the rocker arm spray head, the defect of spraying the space below the rocker arm spray head is ignored, and the rocker arm spray head convenient to install is provided.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a rocker arm spray head convenient to install comprises a cylinder, wherein a torsion spring is sleeved on the outer side of the cylinder, the top end of the torsion spring is fixedly connected with the cylinder, a swing arm is rotatably sleeved at a position, close to the bottom end, of the cylinder, a water baffle and a guide plate are fixedly installed on one side of the swing arm respectively, the water baffle is located on one side of the guide plate, a fixed pulley fixing frame is fixedly installed on the other side of the swing arm, a fixed pulley is movably installed on the fixed pulley fixing frame, the other end of the torsion spring is fixedly connected with the swing arm, the two sides of the swing arm are fixedly connected with the same swing arm fixing frame, the top end of the cylinder is rotatably installed with the swing arm fixing frame, a spray head capable of being detachably clamped is installed at the bottom end of the cylinder, an embedded groove is formed in one side of the spray head, a sliding plate, a cavity is arranged on the sliding plate, a pulley is arranged in the cavity, a rope is fixedly sleeved on the pulley, the top end of the rope penetrates through the inner wall of the top of the chamber and extends to the upper part of the sliding plate, the rope is fixedly connected with the swinging arm, and the rope is contacted with the fixed pulley, a compression spring is sleeved on the part of the rope positioned in the chamber, one end of the compression spring is fixedly connected on the pulley, the other end of the compression spring is fixedly connected on the inner wall at the top end of the chamber, a water inlet pipeline is fixedly arranged at the bottom end of the spray head, a cylindrical pipe is fixedly arranged at one side of the water inlet pipeline close to the spray nozzle, the improved water-saving device is characterized in that a return spring is arranged in the cylindrical pipe, an elastic block is fixedly mounted at one end of the return spring, the other end of the return spring is fixedly mounted on the water inlet pipeline, a sleeve is fixedly mounted at the top end of the cylindrical pipe, and the elastic block movably penetrates through the sleeve.
Preferably, a push block is fixedly mounted on one side of the spray head, the spray head is rotatably connected with the water inlet pipeline, and the spray head is communicated with the water inlet pipeline.
Preferably, the bottom bilateral symmetry fixed mounting of bullet piece has the lug, the one end activity cover that the bullet piece is located the cylinder pipe is equipped with the spacing ring, and spacing ring and telescopic bottom fixed connection, and the lug can prevent that the bullet piece from being popped out the sleeve by reset spring.
Preferably, a clamping sleeve is fixedly mounted below the swing arm and clamped with the rope, the clamping sleeve can fix the rope on the swing arm, the bottom end of the water inlet pipeline is of a threaded structure, a metal hose is arranged in the spray head, and the metal hose is communicated with the water inlet pipeline.
The utility model discloses in, the beneficial effect who compares with prior art is: the swinging of the spray head is completed by the matching of the cylinder, the swinging arm fixing frame, the torsion spring, the swinging arm, the water inlet pipeline, the spray head, the water baffle and the guide plate, and the downward movement of the spray head is completed by the matching of the fixed pulley fixing frame, the fixed pulley, the rope, the sliding plate, the compression spring and the pulley.
The cylinder pipe, the reset spring, the elastic block, the convex block, the sleeve and the limiting ring are matched to enable the push block to contact the elastic block when moving downwards, and then the elastic block rebounds the push block to enable the sprayer to recover the original position.
The utility model discloses simple structure, convenient operation, after connecting the water pipe to the rocking arm shower nozzle, can form annular injection region around the rocking arm shower nozzle, neglected the space of rocking arm shower nozzle below, through the up-and-down motion of shower nozzle, accomplish spraying of rocking arm shower nozzle below space, such rocking arm shower nozzle can not only remote spray also can spray the space of rocking arm below, and then make the plant in this region all spray the within range.
Drawings
Fig. 1 is a front view of a rocker arm sprinkler head of the present invention, which is easy to install;
fig. 2 is a partially enlarged schematic structural view of a rocker arm sprinkler head convenient to mount according to the present invention;
fig. 3 is the utility model provides a resilience structure sketch map of rocking arm shower nozzle easy to assemble.
In the figure: the device comprises a cylinder 1, a swing arm fixing frame 2, a torsion spring 3, a swing arm 4, a water inlet pipeline 5, a pushing block 6, a spray head 7, a water baffle 8, a guide plate 9, a fixed pulley fixing frame 10, a fixed pulley 11, a rope 12, a sliding plate 13, a compression spring 14, a pulley 15, an elastic block 16, a sleeve 17, a bump 18, a reset spring 19, a cylindrical pipe 20, a limiting ring 21 and a clamping sleeve 22.
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.
Referring to fig. 1-3, an easy-to-install rocker arm nozzle comprises a cylinder 1, a torsion spring 3 is sleeved outside the cylinder 1, the top end of the torsion spring 3 is fixedly connected with the cylinder 1, a swing arm 4 is rotatably sleeved at a position of the cylinder 1 close to the bottom end, a water baffle 8 and a guide plate 9 are respectively and fixedly installed at one side of the swing arm 4, the water baffle 8 is located at one side of the guide plate 9, a fixed pulley fixing frame 10 is fixedly installed at the other side of the swing arm 4, a fixed pulley 11 is movably installed on the fixed pulley fixing frame 10, the other end of the torsion spring 3 is fixedly connected with the swing arm 4, the same swing arm fixing frame 2 is fixedly connected at two sides of the swing arm 4, the top end of the cylinder 1 is rotatably installed with the swing arm fixing frame 2, a detachably clamped nozzle 7 is installed at the bottom end of the cylinder 1, an embedded groove is formed, the top of the sliding plate 13 extends to the upper part of the spray nozzle 7, a cavity is arranged on the sliding plate 13, a pulley 15 is arranged in the cavity, a rope 12 is fixedly sleeved on the pulley 15, the top end of the rope 12 penetrates through the inner wall of the top of the cavity and extends to the upper part of the sliding plate 13, the rope 12 is fixedly connected with the swing arm 4, the rope 12 is contacted with the fixed pulley 11, a compression spring 14 is sleeved on the part of the rope 12 positioned in the cavity, one end of the compression spring 14 is fixedly connected on the pulley 15, the other end of the compression spring 14 is fixedly connected on the inner wall of the top end of the cavity, a water inlet pipeline 5 is fixedly arranged at the bottom end of the spray nozzle 7, a cylindrical pipe 20 is fixedly arranged on one side of the water inlet pipeline 5 close to the spray nozzle 7, a return spring 19 is arranged in the cylindrical pipe 20, an elastic block 16 is fixedly arranged at one, the elastic block 16 passes through the sleeve 17 movably.
The utility model discloses in, one side fixed mounting of shower nozzle 7 has ejector pad 6, and shower nozzle 7 rotates with inlet channel 5 to be connected, and ejector pad 6 contacts 16 and compress 16 and then compression reset spring 19 at the in-process of downstream.
The utility model discloses in, bullet piece 16's bottom bilateral symmetry fixed mounting has lug 18, and bullet piece 16 is located the one end movable sleeve of cylinder pipe 20 and is equipped with spacing ring 21, and spacing ring 21 and sleeve 17's bottom fixed connection, spacing ring 21 restriction bullet piece 16's position.
The utility model discloses in, the below fixed mounting of rocking arm 4 has cutting ferrule 22, and cutting ferrule 22 clamps with rope 12 mutually, and inlet channel 5's bottom is helicitic texture, is equipped with metal collapsible tube in the shower nozzle 7, and helicitic texture is the water pipe of easy to assemble, and metal collapsible tube makes things convenient for shower nozzle 7 to rotate from top to bottom.
The working principle is as follows: the water source is connected, the water pipe is connected with the water inlet pipe 5 by screw thread, at the time, when the pressure water is sprayed out from the nozzle of the spray head 7, the guide plate 9 is impacted by the water baffle 8, the swing arm 4 generates tangential movement force to rotate around the cylinder 1 for an angle, then the pressure water returns and impacts the spray head 7 under the action of the torsion spring 3, the spray head 7 rotates for an angle, the process is repeated, the rope 12 fixed on the swing arm 4 transversely moves along with the swing arm 4, the rope 12 is wound on the fixed pulley 11, the other end of the rope 12 is fixed on the pulley 15, under the action of the fixed pulley 11, the rope 12 pulls the pulley 15 to slide upwards in the cavity of the sliding plate 13, the pulley 15 slides upwards to compress the compression spring 14, the sliding plate 13 is fixedly connected with one side of the spray head 7, the spray head 7 is driven to move upwards by the upward movement of the pulley 15, and the spray head 7 is, therefore, one side of the spray head 7 moves to enable the side, provided with the spray nozzle, of the spray head 7 to move downwards, because the push block 6 is fixedly connected with the spray head 7, when the push block 6 moves downwards, the push block 6 moves downwards to contact with the elastic block 16 to continue moving, the elastic block 16 compresses the return spring 19, the elastic block 16 is ejected by the return spring 19 in a compressed state after releasing the elastic force, the push block 6 in contact with the elastic block 16 moves upwards, the spray head 7 is conveyed upwards to recover the original position, the compression spring 14 gradually recovers to the natural state at the moment, the pulley 15 slides downwards in a cavity on the sliding plate 13 under the elastic force of the compression spring 14 and the self gravity, the up-and-down injection movement of the spray head 7 is completed, and the water source is closed, so that the rocker spray head can.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (5)
1. The rocker arm spray head convenient to install comprises a cylinder (1) and is characterized in that a torsion spring (3) is sleeved on the outer side of the cylinder (1), the top end of the torsion spring (3) is fixedly connected with the cylinder (1), a swing arm (4) is sleeved on the position, close to the bottom end, of the cylinder (1) in a rotating mode, a water baffle (8) and a guide plate (9) are fixedly installed on one side of the swing arm (4) respectively, the water baffle (8) is located on one side of the guide plate (9), a fixed pulley fixing frame (10) is fixedly installed on the other side of the swing arm (4), a fixed pulley (11) is movably installed on the fixed pulley fixing frame (10), the other end of the torsion spring (3) is fixedly connected with the swing arm (4), the same swing arm fixing frame (2) is fixedly connected with the two sides of the swing arm (4), and the top end of the cylinder (1) is rotatably installed with the, the bottom of cylinder (1) is installed and is dismantled shower nozzle (7) that clamps, the embedded groove has been seted up to one side of shower nozzle (7), and fixed mounting has slide plate (13) in the embedded groove, the top of slide plate (13) extends to the top of shower nozzle (7), be equipped with the cavity on slide plate (13), be equipped with pulley (15) in the cavity, fixed cover is equipped with rope (12) on pulley (15), and the top of rope (12) runs through the top inner wall of cavity and extends to the top of slide plate (13), rope (12) and swing arm (4) fixed connection, and rope (12) and fixed pulley (11) contact, the position cover that rope (12) are located the cavity is equipped with compression spring (14), the one end fixed connection of compression spring (14) is on pulley (15), the other end fixed connection of compression spring (14) is on the inner wall on cavity top, the bottom fixed mounting of shower nozzle (7) has inlet channel (5), one side fixed mounting that inlet channel (5) are close to shower nozzle (7) has cylinder pipe (20), be equipped with reset spring (19) in cylinder pipe (20), the one end fixed mounting of reset spring (19) has bullet piece (16), the other end fixed mounting of reset spring (19) is on inlet channel (5), the top fixed mounting of cylinder pipe (20) has sleeve (17), sleeve (17) is passed in bullet piece (16) activity.
2. The rocker arm spray head convenient to install according to claim 1, wherein a push block (6) is fixedly installed on one side of the spray head (7), and the spray head (7) is rotatably connected with the water inlet pipeline (5).
3. The rocker arm spray head convenient to mount according to claim 1, wherein the protruding blocks (18) are symmetrically and fixedly mounted on two sides of the bottom end of the elastic block (16), a limiting ring (21) is movably sleeved at one end of the elastic block (16) positioned in the cylindrical tube (20), and the limiting ring (21) is fixedly connected with the bottom end of the sleeve (17).
4. An easily mounted rocker arm spray head according to claim 1, wherein a clamping sleeve (22) is fixedly mounted below the rocker arm (4), and the clamping sleeve (22) is clamped with the rope (12).
5. The rocker arm spray head convenient to install according to claim 1, wherein the bottom end of the water inlet pipeline (5) is of a threaded structure, a metal hose is arranged in the spray head (7), and the metal hose is communicated with the water inlet pipeline (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021366766.9U CN213494449U (en) | 2020-07-13 | 2020-07-13 | Rocker arm spray head convenient to install |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021366766.9U CN213494449U (en) | 2020-07-13 | 2020-07-13 | Rocker arm spray head convenient to install |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213494449U true CN213494449U (en) | 2021-06-22 |
Family
ID=76434784
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021366766.9U Active CN213494449U (en) | 2020-07-13 | 2020-07-13 | Rocker arm spray head convenient to install |
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| Country | Link |
|---|---|
| CN (1) | CN213494449U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113412775A (en) * | 2021-07-29 | 2021-09-21 | 吴小栋 | Garden lawn rotating rocker arm prevents spilling sprinkler outward |
| CN114946810A (en) * | 2022-06-10 | 2022-08-30 | 杭州大圃艺科创农业有限公司 | A multi-functional watering device for gardens |
| CN117958119A (en) * | 2024-03-28 | 2024-05-03 | 山东源海环保科技有限公司 | Irrigation and water conservancy irrigation device |
-
2020
- 2020-07-13 CN CN202021366766.9U patent/CN213494449U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113412775A (en) * | 2021-07-29 | 2021-09-21 | 吴小栋 | Garden lawn rotating rocker arm prevents spilling sprinkler outward |
| CN114946810A (en) * | 2022-06-10 | 2022-08-30 | 杭州大圃艺科创农业有限公司 | A multi-functional watering device for gardens |
| CN117958119A (en) * | 2024-03-28 | 2024-05-03 | 山东源海环保科技有限公司 | Irrigation and water conservancy irrigation device |
| CN117958119B (en) * | 2024-03-28 | 2024-05-28 | 山东源海环保科技有限公司 | Irrigation and water conservancy irrigation device |
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