CN220831096U - Anti-bird net convenient to adjust - Google Patents

Abstract

The utility model discloses an anti-bird net convenient to adjust, which comprises an anti-bird net main body, wherein lifting rods are fixedly connected to two corresponding side edges of the anti-bird net main body, a sleeve is sleeved outside the lifting rods, a base is fixedly connected to the bottom of the sleeve, a rotating plate is rotatably connected to the inside of the sleeve, a clamping block is fixedly connected to one side, close to the lifting rods, of the outside of the rotating plate, a clamping groove is formed in the lifting rods, the clamping groove is matched with the clamping block for use, a chute is formed in the rotating plate, and a sliding rod is slidably connected to the inside of the chute; the beneficial effects achieved by the utility model are as follows: when the user needs to adjust the height of preventing bird net main part, only need step on the footboard, the footboard passes through sleeve pipe and fly leaf and drives the slide bar downwardly moving, and slide bar extrusion chute inner wall drives the fly leaf and rotates, and fixture block on the fly leaf breaks away from with the draw-in groove on the lifter, releases the locking, and the user can support and adjust the lifter from top to bottom simultaneously with two hands this moment, and is more convenient laborsaving.

Description

Anti-bird net convenient to adjust

Technical Field

The utility model relates to the technical field of anti-bird nets, in particular to an anti-bird net convenient to adjust.

Background

The bird preventing net is a net fabric made of polyethylene and heald wires which are added with chemical additives such as anti-aging, anti-ultraviolet and the like as main raw materials and is manufactured through wire drawing, and has the advantages of high tensile strength, heat resistance, water resistance, corrosion resistance, aging resistance, innocuity, tastelessness, easiness in waste treatment and the like. The bird-preventing and anti-pecking device is mainly erected on the field where crops are planted to isolate birds, prevents the birds from pecking the crops, and avoids economic loss.

In order to adjust the height, some existing bird prevention nets can support the bird prevention net through a lifting rod and a sleeve, and limit the height of the bird prevention net through a positioning pin or a positioning bolt matched with a positioning hole, but the mode can achieve the aim of adjusting the height of the bird prevention net, when the bird prevention net is actually used, a user needs to support the lifting rod all the time by one hand, and then pulls or screws the positioning pin or the positioning bolt by the other hand, and the lifting rod is added with a certain weight to prevent the whole bird prevention net, so that the lifting rod is supported by the user, the operation is inconvenient, and the bird prevention net convenient to adjust is provided.

Disclosure of utility model

The utility model aims to provide an anti-bird net convenient to adjust, so as to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

The utility model provides a prevent bird net convenient to adjust, includes prevents bird net main part, the equal fixedly connected with lifter in corresponding both sides limit of bird net main part, the outside cover of lifter is equipped with the sleeve, telescopic bottom fixedly connected with base, telescopic inside rotates and is connected with the rotor plate, the outside of rotor plate is close to one side fixedly connected with fixture block of lifter, the draw-in groove has been seted up to the inside of lifter, the draw-in groove uses with the fixture block cooperation, the chute has been seted up to the inside of rotor plate, the inside sliding connection of chute has the slide bar, the outside fixedly connected with fly leaf of slide bar, fly leaf and sleeve sliding connection, telescopic outside cover has the sleeve pipe, sleeve pipe and fly leaf fixed connection.

Preferably, the pedal is sleeved outside the sleeve, and the pedal is fixedly connected with the sleeve.

Preferably, a spring is sleeved outside the sleeve and between the pedal and the base.

Preferably, the cross sections of the lifting rod and the sleeve are square structures.

Preferably, the outer side wall of the lifting rod is attached to the inner side wall of the sleeve, and the lifting rod is in sliding connection with the sleeve.

Preferably, the outer side wall of the sliding rod is attached to the inner side wall of the chute.

The beneficial effects achieved by the utility model are as follows: through the bird prevention net main part, lifter, sleeve, base, rotor plate, fixture block, draw-in groove, chute, slide bar, fly leaf, sleeve pipe, footboard, spring that set up, when the user need highly adjust bird prevention net main part, only need step on the footboard down, the footboard passes through sleeve pipe and fly leaf drive slide bar downwardly moving, slide bar extrusion chute inner wall drives the rotor plate and rotates, fixture block on the rotor plate breaks away from with the draw-in groove on the lifter, the unlocking, the user can both hands support and adjust the lifter simultaneously this moment, it is more convenient laborsaving.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic cross-sectional view of the present utility model;

FIG. 3 is an enlarged view of the utility model at A;

Fig. 4 is an enlarged view of the utility model at B.

In the figure: 1. an anti-bird net body; 2. a lifting rod; 3. a sleeve; 4. a base; 5. a rotating plate; 6. a clamping block; 7. a clamping groove; 8. a chute; 9. a slide bar; 10. a movable plate; 11. a sleeve; 12. a pedal; 13. and (3) a spring.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1 to 4, the present utility model provides a technical solution:

The utility model provides a bird net convenient to adjust, including preventing bird net main part 1, prevent the equal fixedly connected with lifter 2 of both sides limit of bird net main part 1, the outside cover of lifter 2 is equipped with sleeve 3, the bottom fixedly connected with base 4 of sleeve 3, the inside rotation of sleeve 3 is connected with rotor plate 5, the outside of rotor plate 5 is close to one side fixedly connected with fixture block 6 of lifter 2, draw-in groove 7 has been seted up to the inside of lifter 2, draw-in groove 7 equidistance has set up a plurality ofly, cooperate fixture block 6 to the lifter 2 after the altitude mixture control fix a position; the draw-in groove 7 uses with fixture block 6 cooperation, and chute 8 has been seted up to the inside of rotor plate 5, and the inside sliding connection of chute 8 has slide bar 9, and the outside fixedly connected with fly leaf 10 of slide bar 9, fly leaf 10 and sleeve 3 sliding connection, sleeve 3's outside cover is equipped with sleeve pipe 11, sleeve pipe 11 and fly leaf 10 fixed connection, and sleeve pipe 11 cover is established in sleeve 3's outside, can slide from top to bottom to can drive fly leaf 10 also reciprocate in sleeve 3.

A pedal 12 is sleeved outside the sleeve 11, the pedal 12 is fixedly connected with the sleeve 11, and the pedal 12 is used for a user to step down to drive the sleeve 11 to move downwards; a spring 13 is sleeved outside the sleeve 3 and between the pedal 12 and the base 4, and the spring 13 is used for driving the sleeve 11 to move upwards to an original position; the cross sections of the lifting rod 2 and the sleeve 3 are square structures, the lifting rod 2 is limited, the lifting rod 2 is prevented from being twisted in the sleeve 3, and the clamping groove 7 and the clamping block 6 are prevented from being staggered; the outer side wall of the lifting rod 2 is attached to the inner side wall of the sleeve 3, and the lifting rod 2 is in sliding connection with the sleeve 3, so that stability of the lifting rod 2 when moving up and down is ensured; the outer side wall of the slide bar 9 is attached to the inner side wall of the chute 8, so that the movable plate 10 can drive the rotating plate 5 to rotate through the slide bar 9 and the chute 8 when moving.

Specifically, when the anti-bird net is used, firstly, when the height of the anti-bird net main body 1 needs to be adjusted, a user steps down on the pedal 12 at the bottom of the outer side of the sleeve 3, the pedal 12 compresses the spring 13 at the moment and drives the movable plate 10 in the sleeve 3 to move downwards, the movable plate 10 drives the slide rod 9 to move downwards, the slide rod 9 extrudes the inner wall of the chute 8 and drives the rotating plate 5 to rotate, at the moment, the rotating plate 5 is far away from the lifting rod 2, so that the clamping block 6 on the rotating plate 5 is separated from the clamping groove 7 on the lifting rod 2, in the process, the user can simultaneously support the lifting rod 2 by two hands, the adjustment of the height of the lifting rod 2 is more convenient, and the anti-bird net is more labor-saving, after the height adjustment is finished, the pedal 12 is loosened and stopped, the elasticity of the compressed spring 13 drives the sleeve 11 and the pedal 12 to move upwards to the original position, and correspondingly, the rotating plate 5 rotates towards the direction close to the lifting rod 2, so that the clamping block 6 is clamped with the clamping groove 7 again, and the lifting rod 2 is limited, and the operation is convenient and practical.

In the description of the present utility model, it should be understood that the terms "coaxial," "bottom," "one end," "top," "middle," "another end," "upper," "one side," "top," "inner," "front," "center," "two ends," etc. indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Furthermore, the terms "first," "second," "third," "fourth," and the like are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby features defining "first," "second," "third," "fourth" may explicitly or implicitly include at least one such feature.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "configured," "connected," "secured," "screwed," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intermediaries, or in communication with each other or in interaction with each other, unless explicitly defined otherwise, the meaning of the terms described above in this application will be understood by those of ordinary skill in the art in view of the specific circumstances.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. Anti-bird net convenient to adjust, including preventing bird net main part (1), the equal fixedly connected with lifter (2) of corresponding both sides limit of preventing bird net main part (1), the outside cover of lifter (2) is equipped with sleeve (3), the bottom fixedly connected with base (4) of sleeve (3), its characterized in that: the inside rotation of sleeve (3) is connected with rotor plate (5), one side fixedly connected with fixture block (6) that the outside of rotor plate (5) is close to lifter (2), draw-in groove (7) have been seted up to the inside of lifter (2), draw-in groove (7) are used with fixture block (6) cooperation, chute (8) have been seted up to the inside of rotor plate (5), the inside sliding connection of chute (8) has slide bar (9), the outside fixedly connected with fly leaf (10) of slide bar (9), fly leaf (10) and sleeve (3) sliding connection, the outside cover of sleeve (3) is equipped with sleeve pipe (11), sleeve pipe (11) and fly leaf (10) fixed connection.

2. An adjustable anti-bird net according to claim 1, wherein: the outside of sleeve pipe (11) is overlapped and is equipped with footboard (12), footboard (12) and sleeve pipe (11) fixed connection.

3. An adjustable anti-bird net according to claim 2, wherein: a spring (13) is sleeved outside the sleeve (3) and between the pedal (12) and the base (4).

4. An adjustable anti-bird net according to claim 1, wherein: the cross sections of the lifting rod (2) and the sleeve (3) are square structures.

5. An adjustable anti-bird net according to claim 1, wherein: the outer side wall of the lifting rod (2) is attached to the inner side wall of the sleeve (3), and the lifting rod (2) is in sliding connection with the sleeve (3).

6. An adjustable anti-bird net according to claim 1, wherein: the outer side wall of the sliding rod (9) is attached to the inner side wall of the chute (8).