CN216722471U

CN216722471U - Protection device of built-in structure that sprays based on afforestation

Info

Publication number: CN216722471U
Application number: CN202220439746.2U
Authority: CN
Inventors: 秦志国
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-03-01
Filing date: 2022-03-01
Publication date: 2022-06-14
Anticipated expiration: 2032-03-01

Abstract

The utility model discloses a protective device with a built-in spraying structure based on landscaping, which comprises a protective cylinder communicated with a water delivery pipe, wherein a piston plate is arranged in the protective cylinder, a water guide pipe is arranged at the upper end of the piston plate, a one-way back pressure valve is arranged in the middle of the piston plate, a return spring is sleeved outside the water guide pipe, a limiting blocking sleeve is arranged at the upper end of the return spring and is fixedly connected with the inner side wall of the protective cylinder, an automatic rotary spray head is connected to the upper end of the water guide pipe in a sleeved mode, L-shaped protective turning plates are arranged on the left side and the right side of the upper end of the protective cylinder in a rotating mode, a pushing sleeve used for pushing the L-shaped protective turning plates is sleeved outside the upper end of the water guide pipe, and a positioning mechanism used for fixing the pushing sleeve is arranged on the inner side wall of the upper end of the protective cylinder. The automatic rotating nozzle can be pushed by water pressure to automatically extend and retract, so that the automatic rotating nozzle can be protected when not in work.

Description

Protection device of built-in structure that sprays based on afforestation

Technical Field

The utility model relates to the technical field of landscaping equipment, in particular to a protection device with a built-in spraying structure based on landscaping.

Background

Landscaping is an aesthetic natural environment and rest area created by applying engineering technology and artistic means in a certain region and modifying the terrain (or further building mountains, stacking stones and managing water) to plant trees, flowers and plants, building buildings, arranging garden roads and the like, and is called as a garden. Gardens include gardens, homesteads, little paradise, gardens, parks, plantations, zoo etc. along with the development of gardens subject, still include forest park, landscape site, the tourism district and the rest victory of natural protection district or national park, and current structure of spraying often exposes to set up externally, also sets up protective structure partially simultaneously to make the structure of spraying receive the damage because of external force, not only can influence the normal growth of vegetation, can cause certain economic loss in addition.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a protection device with a built-in spraying structure based on landscaping, which is used for solving the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a protector of built-in structure that sprays based on afforestation, includes the protection section of thick bamboo with the raceway intercommunication, be provided with the piston board in the protection section of thick bamboo, the upper end of piston board is provided with the aqueduct, the middle part of piston board is provided with one-way back pressure valve, the outside cover of aqueduct is equipped with reset spring, reset spring's upper end is provided with spacing spacer sleeve, and spacing spacer sleeve is connected fixedly with the inside wall of a protection section of thick bamboo, the pot head of aqueduct is equipped with and is connected with the autogiration shower nozzle, the upper end left and right sides of a protection section of thick bamboo all rotates and is provided with L type protection and turns over the board, the upper end outside cover of aqueduct is equipped with the push away cover that is used for promoting L type protection to turn over the board, the upper end inside wall of a protection section of thick bamboo is provided with the positioning mechanism who is used for fixed push away the cover.

Preferably, positioning mechanism includes ejecting spring, location inserted bar and stop collar, the mounting hole has been seted up to the upper end inside wall of a protection section of thick bamboo, is provided with ejecting spring in the mounting hole, ejecting spring is provided with and is wedge location inserted bar far away from mounting hole one side, the outside cover of location inserted bar is equipped with the stop collar with a protection section of thick bamboo fixed connection, push away one side of cover and seted up with location inserted bar assorted wedge slot.

Preferably, the L-shaped protective turning plate is rotatably connected with the protective barrel through a rotating shaft, and a torsion spring for driving the L-shaped protective turning plate to be automatically closed is sleeved in the middle of the outer side of the rotating shaft.

Preferably, the upper end of the pushing sleeve is provided with a dustproof plate, and the thickness of the dustproof plate is not less than that of the L-shaped protective turnover plate.

Compared with the prior art, the utility model provides a protective device with a built-in spraying structure based on landscaping, which has the following beneficial effects:

1. make the aqueduct by the shutoff through the one-way back pressure valve that sets up at the lower extreme of aqueduct, promote the piston board through the water upwards, simultaneously through the reset spring that sets up in the aqueduct outside for autogiration shower nozzle can stretch out and draw back automatically, makes autogiration shower nozzle can be protected when out of work.

2. The positioning mechanism is fixed to the pushing sleeve, so that when the automatic rotating nozzle falls back, the L-shaped protective turning plate is always kept in an open state, and the automatic rotating nozzle can smoothly contract into the protective barrel.

Drawings

FIG. 1 is a front cross-sectional view of the present invention;

FIG. 2 is a front cross-sectional view of the utility model when open;

FIG. 3 is a schematic cross-sectional view taken along line A-A in FIG. 2;

fig. 4 is an enlarged structural diagram of part B in fig. 3.

In the figure: the device comprises a protective cylinder 1, a piston plate 2, a water guide pipe 3, a one-way back pressure valve 4, a return spring 5, a limiting blocking sleeve 6, an automatic rotary sprayer 7, an L-shaped protective turning plate 8, a pushing sleeve 9, a positioning mechanism 10, an ejection spring 100, a positioning inserted bar 101, a limiting sleeve 102, a rotating shaft 11, a torsion spring 12 and a dust guard 13.

Detailed Description

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 only a part of the embodiments of the present invention, and not all of the embodiments. 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.

Referring to fig. 1-4, the present invention provides an embodiment of a protection device with a built-in spraying structure based on landscaping, which comprises: a protective device based on a built-in spraying structure for landscaping comprises a protective cylinder 1 communicated with a water delivery pipe, a piston plate 2 is arranged in the protective cylinder 1, a water guide pipe 3 is arranged at the upper end of the piston plate 2, a one-way back pressure valve 4 is arranged in the middle of the piston plate 2, a reset spring 5 is sleeved outside the water guide pipe 3, a limit baffle sleeve 6 is arranged at the upper end of the reset spring 5, the limit baffle sleeve 6 is fixedly connected with the inner side wall of the protective cylinder 1, an automatic rotary spray head 7 is sleeved at the upper end of the water guide pipe 3, L-shaped protective turning plates 8 are rotatably arranged at the left side and the right side of the upper end of the protective cylinder 1, a push sleeve 9 for pushing the L-shaped protective turning plates 8 is sleeved outside the upper end of the water guide pipe 3, a positioning mechanism 10 for fixing the push sleeve 9 is arranged on the inner side wall of the upper end of the protective cylinder 1, the water guide pipe 3 is blocked through the one-way back pressure valve 4, the piston plate 2 is pushed upwards by water, make reset spring 5 pressurized contraction deformation for automatic rotary sprinkler 7 of the upper end of aqueduct 3 promotes two L type protection and turns over board 8 upset and open, and then makes aqueduct 3 drive and pushes away cover 9 and promote L type protection and turn over board 8, makes L type protection turn over board 8 be the vertical state, after reset spring 5 warp minimum, the water pressure increase of the cavity of piston board 2 below is to the top open and is got one-way back pressure valve 4, and then sprays the watering through automatic rotary sprinkler 7 rotation.

In this implementation, as shown in fig. 3 and 4, the positioning mechanism 10 includes an ejection spring 100, a positioning insertion rod 101 and a stop collar 102, a mounting hole has been opened in the upper end inside wall of the protection barrel 1, the ejection spring 100 is provided in the mounting hole, the ejection spring 100 is provided with a wedge-shaped positioning insertion rod 101 away from the mounting hole, the stop collar 102 fixedly connected with the protection barrel 1 is sleeved on the outside of the positioning insertion rod 101, a wedge-shaped slot matched with the positioning insertion rod 101 is opened on one side of the push sleeve 9, the positioning insertion rod 101 is pushed to be inserted into the wedge-shaped slot on the push sleeve 9 by the elastic force of the ejection spring 100, so that the push sleeve 9 is fixed at the position of pushing the L-shaped protection turning plate 8.

In this implementation, as shown in fig. 1 and fig. 2, the L-shaped protection turning plate 8 is rotationally connected with the protection barrel 1 through a rotating shaft 11, a torsion spring 12 for driving the L-shaped protection turning plate 8 to be automatically closed is sleeved in the middle of the outer side of the rotating shaft 11, and the L-shaped protection turning plate 8 is driven by the torsion spring 12 to rotate around the rotating shaft 11, so that the L-shaped protection turning plate 8 can be automatically turned over and closed.

In the present embodiment, as shown in fig. 1 and 2, a dust-proof plate 13 is provided at the upper end of the push sleeve 9, and the thickness of the dust-proof plate 13 is not less than the thickness of the L-shaped protection flap 8 and is avoided by the dust-proof plate 13.

The working principle is as follows: during operation, utilize one-way back pressure valve 4 to carry out the shutoff to aqueduct 3, promote piston plate 2 through the water to move up, make reset spring 5 receive the pressure shrink deformation, make the autogiration shower nozzle 7 of the upper end of aqueduct 3 promote two L type protection and turn over the board 8 upset and open, and then make aqueduct 3 drive and push away cover 9 and promote L type protection and turn over the board 8, make L type protection turn over the board 8 and be the vertical state, utilize ejection spring 100's elasticity to promote location inserted bar 101 and insert in pushing away the wedge slot on the cover 9, make and push away cover 9 and be fixed in the position that promotes L type protection and turn over board 8, after reset spring 5 deformation reaches minimum, the water pressure of the cavity of piston plate 2 below increases to pushing away and obtains one-way back pressure valve 4, and then spray the watering through autogiration shower nozzle 7 rotation.

When the work is stopped, the elastic force of the reset spring 5 is utilized to push the piston plate 2 to slide downwards, so that the piston plate 2 drives the water guide pipe 3 to move downwards, the water guide pipe 3 drives the automatic rotating nozzle 7 to shrink into the protective barrel 1, the automatic rotating nozzle 7 is utilized to push the push sleeve 9 to move downwards, the positioning insertion rod 101 shrinks into the wedge-shaped slot, meanwhile, the elastic torque force of the torque spring 12 is utilized to drive the L-shaped protective turning plate 8 to rotate around the rotating shaft 11, and the L-shaped protective turning plate 8 can be automatically turned over and closed.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the utility model. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, e.g., as being fixed or detachable or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Claims

1. The utility model provides a built-in protector that sprays structure based on afforestation, includes a protection section of thick bamboo (1) with raceway intercommunication, its characterized in that: a piston plate (2) is arranged in the protective cylinder (1), a water guide pipe (3) is arranged at the upper end of the piston plate (2), a one-way back pressure valve (4) is arranged in the middle of the piston plate (2), a return spring (5) is sleeved outside the water guide pipe (3), the upper end of the reset spring (5) is provided with a limit stop sleeve (6), the limit stop sleeve (6) is fixedly connected with the inner side wall of the protective cylinder (1), the upper end of the water guide pipe (3) is sleeved and connected with an automatic rotating spray head (7), the left side and the right side of the upper end of the protection cylinder (1) are both rotatably provided with an L-shaped protection turning plate (8), a pushing sleeve (9) for pushing the L-shaped protective turnover plate (8) is sleeved on the outer side of the upper end of the water guide pipe (3), and a positioning mechanism (10) for fixing the push sleeve (9) is arranged on the inner side wall of the upper end of the protection barrel (1).

2. The protection device of the built-in spraying structure based on landscaping as claimed in claim 1, wherein: positioning mechanism (10) are including ejecting spring (100), location inserted bar (101) and stop collar (102), the mounting hole has been seted up to the upper end inside wall of a protective barrel (1), is provided with ejecting spring (100) in the mounting hole, ejecting spring (100) keep away from mounting hole one side and are wedge location inserted bar (101), the outside cover of location inserted bar (101) is equipped with stop collar (102) with protective barrel (1) fixed connection, push away one side of cover (9) and seted up with location inserted bar (101) assorted wedge slot.

3. The protection device of the built-in spraying structure based on landscaping as claimed in claim 1, wherein: the L-shaped protective turning plate (8) is rotatably connected with the protective barrel (1) through a rotating shaft (11) which is arranged, and a torsion spring (12) used for driving the L-shaped protective turning plate (8) to be automatically closed is sleeved in the middle of the outer side of the rotating shaft (11).

4. The protection device of the built-in spraying structure based on landscaping as claimed in claim 1, wherein: the upper end of the pushing sleeve (9) is provided with a dustproof plate (13), and the thickness of the dustproof plate (13) is not less than that of the L-shaped protective turning plate (8).