CN210470499U

CN210470499U - Bird prevention net device for grape trellis

Info

Publication number: CN210470499U
Application number: CN201921452442.4U
Authority: CN
Inventors: 季冬梅; 张西珍
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-09-03
Filing date: 2019-09-03
Publication date: 2020-05-08
Anticipated expiration: 2029-09-03

Abstract

A bird-proof net device for a grape trellis comprises a trellis, corner posts are arranged on the lower surface of the trellis, sliding grooves are formed in the inner surface of the trellis, a front end cross brace, a front end connecting cross brace, a rear end connecting cross brace and a rear end cross brace are respectively arranged between the two sliding grooves, the front end cross brace is connected with the front end cross brace, the front end connecting cross brace is connected with the rear end connecting cross brace, a bird-proof net and a reflective net are respectively arranged between the rear end connecting cross brace and the rear end cross brace, a rolling-up hand wheel device is arranged on the lower portion of the front end of the trellis, an unfolding hand wheel device is arranged on the lower portion of the rear end of the trellis, rolling-up fixing screws and unfolding fixing screws are respectively arranged on the side surfaces of the front end cross brace, and long ropes are arranged between the rolling-up hand wheel device and the; the bird-proof net can be folded and unfolded, and is folded in severe weather so as to prevent the bird-proof net from being damaged in severe weather; the plastic board and the fluorescent paper are arranged on the reflecting net, so that dazzling light can be reflected under any light, and the bird repelling effect is obvious.

Description

Bird prevention net device for grape trellis

Technical Field

The utility model relates to a prevent bird net device, especially relate to a prevent bird net device for grape trellis.

Background

With the improvement of ecological environment and the enhancement of people's consciousness of loving birds, bird-catching behaviors are reduced, the number of birds is increased rapidly, in recent years, birds have more and more damages to vineyards, not only outdoor cultivated grapes but also greenhouse grapes are attacked, especially outdoor cultivated grapes have great influence on quality and yield, and the prevention and control cannot be realized. The bird pest of the vineyard mainly occurs in the growth period of grapes, and birds peck young leaves, young branches and mature fruits of the grapes and induce secondary plant diseases and insect pests such as bees, flies, grape acid rot and the like.

In order to prevent and control bird damage, a grower usually adopts a bird prevention net, but the existing bird prevention net is usually black, birds have slow response to black, the birds struggle violently after colliding with the bird prevention net, and the bird prevention net is easy to damage in the long-term past. At present, most of domestic grape producing areas are gathered in Xinjiang, severe weather is easy to appear during grape planting, and the bird net is often easy to break under severe weather environment and cannot play a good prevention and control function.

In view of the above problems, growers need an anti-bird net device for grape trellis to prevent birds from harming grapes during grape growing.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the not enough of existence among the prior art, provide a prevent bird net device for grape trellis, prevent that the bird is effectual, prevent that the bird net can pack up, expand, prevent the destruction of bad weather to preventing the bird net.

The purpose of the utility model is realized like this: the utility model provides a prevent bird net device for grape trellis, including the rack, the rack lower surface is provided with the corner post, open rack internal surface has the spout, be provided with the front end stull between two spouts respectively, the stull is connected to the front end, stull and rear end stull are connected to the rear end, the stull is connected with the front end to the front end stull, the stull is connected with the rear end to the front end, be provided with respectively between stull and the rear end stull and prevent bird net and reflection of light net, prevent bird net sets up on reflection of light net upper portion, rack front end lower part is provided with the curling hand wheel device, rack rear end lower part is provided with expansion hand wheel device, front end stull side is provided with respectively rolls up set screw and expandes set screw, curling hand wheel device and rolling set screw, it is provided with long rope to expand between hand wheel device and the expansion set screw.

The rolling hand wheel device comprises a rolling hand wheel rod, a rolling connecting screw and a rolling hand wheel, wherein the rolling connecting screw is arranged on the left side of the rolling hand wheel rod, and the rolling hand wheel is arranged on the right side of the rolling hand wheel rod.

The unfolding hand wheel device comprises an unfolding hand wheel rod, an unfolding connecting screw and an unfolding hand wheel, wherein the unfolding connecting screw is arranged on the left side of the unfolding hand wheel rod, and the unfolding hand wheel is arranged on the right side of the unfolding hand wheel rod.

A plurality of circular plastic boards are distributed on the surface of the reflecting net, and fluorescent paper is pasted on the circular plastic boards.

All be provided with the connecting rod between the left and right sides at both ends around the rack, be provided with the stabilizer bar between rack both ends and the corner post, be provided with the stiffener between rack middle part and the corner post bottom, be provided with between the stiffener and strengthen the stabilizer bar.

The utility model has the advantages that:

1. and the bird prevention net with beautiful color is adopted, so that the sensitivity of birds to the bird prevention net device is increased.

2. The plastic board and the fluorescent paper arranged on the reflecting net can reflect dazzling light under any light, and the bird repelling effect is obvious.

3. The bird-proof net can be folded and unfolded, and the bird-proof net is folded in severe weather, so that the bird-proof net is prevented from being damaged in severe weather.

Drawings

Fig. 1 is a schematic structural view of an anti-bird net device for grape trellis.

Fig. 2 is a partial structural view of an anti-bird net device for grape trellis.

Fig. 3 is a half sectional view of an anti-bird net apparatus for a grape trellis.

FIG. 4 is a partial cross-sectional view of an anti-bird net assembly for a grape trellis.

Fig. 5 is a schematic structural view of the deployment handwheel device.

Fig. 6 is a schematic structural diagram of a winding-up handwheel device.

1. The shed comprises a shed frame 101, corner columns 102, connecting rods 103, stabilizing rods 104, reinforcing rods 105, reinforcing stabilizing rods 106, front end cross braces 107, front end connecting cross braces 108, rear end connecting cross braces 109, rear end cross braces 110, pulleys 111, bird-proof nets 112, reflective nets 113, hook screws 114, hooks 115, rolling-up fixing screws 116, unfolding fixing screws 117, long ropes 2, a rolling-up handwheel device 201, rolling-up handwheel rods 202, rolling-up connecting screws 203, rolling-up handwheel 204, rolling-up blocking edges 3, unfolding handwheel device 301, unfolding handwheel rods 302, unfolding connecting screws 303, unfolding handwheel 304 and unfolding blocking edges.

Detailed Description

Embodiment 1, as shown in fig. 1, fig. 2, fig. 3, and fig. 4, an anti-bird net device for grape trellis comprises a canopy frame 1, corner posts 101 are disposed on a lower surface of the canopy frame 1, connecting rods 102 are disposed between left and right sides of front and rear ends of the canopy frame 1, stabilizing rods 103 are disposed between two ends of the canopy frame 1 and the corner posts 101, reinforcing rods 104 are disposed between a middle portion of the canopy frame 1 and bottoms of the corner posts 101, and reinforcing stabilizing rods 105 are disposed between the reinforcing rods 104. The canopy frame 1, the corner posts 101, the stabilizer bars 103, the reinforcing bars 104 and the reinforcing stabilizer bars 105 are connected to form a triangle, and the triangle has stability, so that the bird net device for the grape trellis has good rigidity, strength and stability as a whole. During installation, the shed frame 1 and the corner posts 101 are installed on the ground according to the actual situation of the grape trellis, a hole with the diameter of 40cm and the depth of 90cm is drilled in the ground on the bottom surface of the corner post 101, then cement concrete is poured into the hole, and the corner posts 101 are inserted by about 40-50 cm. By thus fixing the corner posts 101, this method can increase the overall stability of the bird net apparatus for grape trellis. The spout has been opened to canopy frame 1 internal surface, be provided with front end stull 106 between two spouts respectively, the stull 107 is connected to the front end, the stull 108 is connected to the rear end and rear end stull 109, the stull 107 is connected to front end stull 106, the stull 108 is connected to the rear end, the both ends of rear end stull 109 are provided with pulley 110, pulley 110 rolls in the spout of canopy frame, drive front end stull 106, the stull 107 is connected to the front end, the stull 108 is connected to the rear end, the removal of rear end stull 109. An anti-bird net 111 and a light reflecting net 112 are respectively arranged between the front end cross brace 106 and the front end connecting cross brace 107, the front end connecting cross brace 107 and the rear end connecting cross brace 108, and between the rear end connecting cross brace 108 and the rear end cross brace 109, the color of the anti-bird net 111 is preferably beautiful, such as: red or blue, avoids using the black bird prevention net 111, birds are insensitive to black, the reaction is slow, when the birds hit the bird prevention net 111, the birds struggle on the bird prevention net 111, on one hand, the birds may be stranded on the bird prevention net 111 to cause death of the birds, and on the other hand, the birds may cause damage to the bird prevention net 111 when struggling. The red and blue bird prevention nets 111 are blown by wind, and are capable of flashing once, so that birds are sensitive and alert to red and blue, and a red light and a blue light appear in the field, so that the birds dare not to approach, and the bird damage prevention and treatment effect is achieved fundamentally. The bird net 111 is disposed on the upper portion of the reflective net 112. A plurality of circular plastic boards are uniformly and densely arranged at all positions on the surface of the reflective net 112, and fluorescent paper is stuck on the circular plastic boards. The plastic plate is matched with the fluorescent paper, so that the light reflecting net can reflect dazzling light under any light, and the bird damage prevention effect is better by matching with the bird prevention net 111 with beautiful color. The front part and the rear part of the shed frame 1 are provided with hook screws 113, the corresponding parts of the bird-proof net 111 and the reflective net 112 with the hook screws 113 are provided with hooks 114, and the hooks 114 are connected on the hook screws 113. The hooks 114 pass through the bird-proof net 111 and the reflective net 112, and the hooks 114 are fixed on the canopy frame 1 by hook screws 113. The lower portion of the left side and the right side of the front end of the shed frame 1 is provided with a rolling hand wheel device 2, the rolling hand wheel device comprises a rolling hand wheel rod 201, a rolling connecting screw 202 and a rolling hand wheel 203, the left portion of the rolling hand wheel rod 201 is provided with the rolling connecting screw 202, the outermost side of the left portion of the rolling hand wheel rod 201 is provided with a rolling blocking edge 204, and the right portion of the rolling hand wheel rod 201 is provided with the rolling hand wheel 203. The lower part of the left side and the right side of the rear end of the canopy frame 1 is provided with an unfolding hand wheel device 3, the unfolding hand wheel device 3 comprises an unfolding hand wheel rod 301, an unfolding connecting screw 302 and an unfolding hand wheel 303, the left part of the unfolding hand wheel rod 301 is provided with the unfolding connecting screw 302, the outermost side of the left part of the unfolding hand wheel rod 301 is provided with an unfolding blocking edge 304, and the right part of the unfolding hand wheel rod 301 is provided with the unfolding hand wheel 303. The rolling hand wheel rod 201 is connected with the shed frame 1, and the unfolding hand wheel rod 301 is connected with the shed frame 1 through bearings. The bearing is preferably a deep groove ball bearing which is the most common bearing, has simple structure and convenient use, is mainly used for bearing radial load and can also bear radial and axial composite load. The front end cross brace 106 is provided with a rolling fixing screw 115 and a unrolling fixing screw 116 on the side respectively, and a long rope 117 is arranged between the rolling connecting screw 202 and the rolling fixing screw 115, and between the unrolling connecting screw 302 and the unrolling fixing screw 116. When the bird-preventing net 111 and the light reflecting net 112 are unfolded and folded, the corresponding unfolding handwheel 303 and the corresponding rolling handwheel 203 are shaken to roll up the long rope 117, so that the front end cross brace 106 moves, and the bird-preventing net 111 and the light reflecting net 112 are unfolded and folded.

When the bird prevention net and the light reflection net of the bird prevention net device for the grape trellis are unfolded:

two staff wave the expansion hand wheel that lies in the expansion hand wheel device of rack rear end in step, and the expansion hand wheel is curled up long rope to drive the front end stull and move backward, will prevent bird net, reflection of light net expansion, finally drive front end and connect stull, rear end stull and move. The front end waling, the front end are connected the waling, the back end is connected the waling, the back end waling can be with preventing that bird net, reflection of light net are preliminary exhibition flat, will be located the couple on preventing bird net, reflection of light net again and utilize the couple fix with screw on the rack, will prevent that bird net, reflection of light net launch exhibition flat finally.

When the bird prevention net and the light reflection net of the bird prevention net device for the grape trellis are folded:

two staff wave the hand wheel of curling up that is located the hand wheel device that rolls up of rack front end in step, curl up the hand wheel and curl up long rope, drive the front end stull and move forward to drive front end connection stull, rear end stull in proper order and move forward, make it get back to the rack front end, realized preventing that bird's net, reflection of light net pack up.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and it will be understood by those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the invention.

Claims

1. The utility model provides a prevent bird net device for grape trellis, includes rack (1), and rack (1) lower surface is provided with corner post (101), its characterized in that: the inner surface of the shed frame (1) is provided with sliding grooves, a front end transverse support (106), a front end connecting transverse support (107), a rear end connecting transverse support (108) and a rear end transverse support (109) are respectively arranged between the two sliding grooves, the front end transverse support (106) and the front end connecting transverse support (107), the front end connecting transverse support (107) and the rear end connecting transverse support (108), a bird-proof net (111) and a light-reflecting net (112) are respectively arranged between the rear end connecting transverse support (108) and the rear end transverse support (109), the bird-proof net (111) is arranged at the upper part of the light-reflecting net (112), a rolling hand wheel device (2) is arranged at the lower part of the front end of the shed frame (1), a unfolding hand wheel device (3) is arranged at the lower part of the rear end of the shed frame (1), a rolling fixing screw (115) and an unfolding fixing screw (116) are respectively arranged at the, and long ropes (117) are arranged between the rolling hand wheel device (2) and the rolling fixing screws (115) and between the unfolding hand wheel device (3) and the unfolding fixing screws (116).

2. An anti-bird net device for grape trellis, according to claim 1, wherein: the rolling hand wheel device (2) comprises a rolling hand wheel rod (201), a rolling connecting screw (202) and a rolling hand wheel (203), wherein the rolling connecting screw (202) is arranged on the left side of the rolling hand wheel rod (201), and the rolling hand wheel (203) is arranged on the right side of the rolling hand wheel rod (201).

3. An anti-bird net device for grape trellis, according to claim 1, wherein: the unfolding hand wheel device (3) comprises an unfolding hand wheel rod (301), an unfolding connecting screw (302) and an unfolding hand wheel (303), wherein the unfolding connecting screw (302) is arranged on the left side of the unfolding hand wheel rod (301), and the unfolding hand wheel (303) is arranged on the right side of the unfolding hand wheel rod (301).

4. An anti-bird net device for grape trellis, according to claim 1, wherein: the surface of the reflective net (112) is provided with a plurality of circular plastic boards, and fluorescent paper is stuck on the circular plastic boards.

5. An anti-bird net device for grape trellis, according to claim 1, wherein: connecting rods (102) are arranged between the left side and the right side of the front end and the rear end of the shed frame (1), stabilizing rods (103) are arranged between the two ends of the shed frame (1) and the corner columns (101), reinforcing rods (104) are arranged between the middle of the shed frame (1) and the bottoms of the corner columns (101), and reinforcing stabilizing rods (105) are arranged between the reinforcing rods (104).