CN113575568A

CN113575568A - Bird repeller

Info

Publication number: CN113575568A
Application number: CN202110903633.3A
Authority: CN
Inventors: 刘银刚; 刘文强; 刘广磊; 韩福; 邢艳山
Original assignee: Huaneng Tongliao Wind Power Co Ltd
Current assignee: Huaneng Tongliao Wind Power Co Ltd
Priority date: 2021-08-06
Filing date: 2021-08-06
Publication date: 2021-11-02
Anticipated expiration: 2041-08-06
Also published as: CN113575568B

Abstract

The invention discloses a bird repeller which comprises a fixed seat, a rotating shaft rotatably arranged on the fixed seat, fan blades, a positioning piece fixed on the rotating shaft, a puncture needle arranged on the positioning piece, and a sliding piece with a trepanning; the fan blade is provided with a shaft hole and sleeved on the rotating shaft through the shaft hole and rotates synchronously with the rotating shaft; the rotating axis of the rotating shaft is horizontally arranged, the number of the pricking pins is multiple, and each pricking pin is provided with a sliding piece in a sliding manner; the two ends of each felting needle are respectively a connecting end and a tip end; the connecting end of each felting needle is connected with the positioning piece; the distance between the connecting ends of the pricking pins is smaller than the distance between the tips of the pricking pins, the sliding parts are sleeved on the pricking pins through the sleeve holes and can slide along the pricking pins, a preset included angle is formed between the sliding direction of each sliding part and the rotating axis of the rotating shaft, and the preset included angle is larger than 0 degree. The invention can not only prevent birds from staying on power equipment facilities, but also clean excrement of the birds, and belongs to the technical field of bird damage prevention and control devices.

Description

Bird repeller

Technical Field

The invention relates to the technical field of bird damage prevention and control devices, in particular to a bird repeller.

Background

The circuit of power equipment facility generally can be passed through desert, mountain region, woodland, stridees across field areas such as river, is difficult to in time receive the control of manpower, receives the influence of birds activity, can appear birds nest, perch, excrete the circumstances such as above the insulator of iron tower, and above-mentioned condition can form the discharge channel, leads to the tripping accident to take place, accidents such as short circuit, tripping operation that arouse easily. The frequent occurrence of bird accidents not only causes great loss of manpower and material resources to the operation and maintenance units, but also seriously threatens the safe operation of the power grid. In the prior art, generally prevent that birds from stopping on power equipment through setting up and drive the bird thorn, but along with the time lapse, drive bird thorn and generally can appear ageing, especially have birds excrement and urine to drop when driving bird thorn on, drive the corruption ageing more serious of bird thorn, drive not only not drive the bird effect after bird thorn is ageing, be more convenient for birds to nest on it, perch, further increase the influence to power equipment facility.

Disclosure of Invention

Aiming at the technical problems in the prior art, the invention aims to: the invention provides a bird repeller which can not only prevent birds from staying on power equipment facilities, but also clean excrement of the birds.

In order to achieve the purpose, the invention adopts the following technical scheme:

a bird dispeller comprises a fixed seat, a rotating shaft rotatably mounted on the fixed seat, fan blades, a positioning piece fixed on the rotating shaft, a puncture needle mounted on the positioning piece, and a sliding piece with a trepanning; the fan blade is provided with a shaft hole, and the fan blade is sleeved on the rotating shaft through the shaft hole and rotates synchronously with the rotating shaft; the rotating axis of the rotating shaft is horizontally arranged, the number of the pricking pins is multiple, and the sliding piece is arranged on each pricking pin in a sliding manner; the two ends of each felting needle are respectively a connecting end and a tip end; the connecting end of each felting needle is connected to the positioning piece; the distance between the connecting ends of the puncture needles is smaller than that between the tips of the puncture needles, the sliding pieces are sleeved on the puncture needles through the sleeve holes and can slide along the puncture needles, a preset included angle is formed between the sliding direction of each sliding piece and the rotating axis of the rotating shaft, and the preset included angle is larger than 0 degree.

Further, the bird repeller also comprises a sleeve ring sleeved on the pricking pin; the lantern ring is provided with a first end fixedly connected with the sliding piece and a second end provided with a blade; the knife edge is arranged on the lantern ring in a surrounding mode along the axis of the lantern ring and abuts against the puncture needle.

Further, the diameter of the collar decreases progressively along the axis of the collar and away from the slider.

Further, the bird repeller also comprises a connecting rod and an elastic piece which are connected in sequence; the puncture needle is connected to the positioning part through the elastic part and the connecting rod in sequence.

Furthermore, a limiting flange is arranged on the puncture needle, and the sliding piece is positioned between the elastic piece and the limiting flange.

Furthermore, the end face of one end of the rotating shaft is a plane; the positioning piece comprises a base in a semi-sphere shape; the end face of the base is fixed on the end face of the rotating shaft, and the connecting end of each pricking pin is connected to the spherical surface of the base.

Further, the connecting end of each puncture needle is slidably mounted on the spherical surface of the base.

Furthermore, the fixing seat, the rotating shaft, the fan blades, the positioning piece, the felting needles and the sliding piece are all paved with a reflecting layer.

Further, the fan blade comprises a sleeve seat and a plurality of blades arranged on the sleeve seat; a plurality of the blade along pivot circumference evenly distributed, be equipped with the parallel key on the outer circumference side of pivot, the shaft hole is seted up on the cover seat, be equipped with on the inner wall in shaft hole and be used for the keyway that the parallel key card was gone into.

Further, the sliding part is spherical, and the spherical center of the sliding part is positioned on the axis of the sleeve hole.

Compared with the prior art, the invention has the beneficial effects that: the invention can prevent birds from staying on the power equipment by utilizing puncture, and the fan blades can be driven by wind power to rotate to drive the birds, so that the birds are further prevented from staying or nesting. The felting needle can rotate along with the fan blade, so that the sliding part on the felting needle slides back and forth under the action of gravity, when birds excrement is on the felting needle, the excrement on the felting needle is cleaned by the sliding part and the blade on the sleeve ring, the corrosion and aging of the felting needle due to the accumulation of the excrement are prevented, the service life of the felting needle is prolonged, and the maintenance cost is reduced.

Drawings

Fig. 1 is a schematic structural diagram of a bird repeller.

Fig. 2 is a schematic structural view of the positioning member in the direction a of fig. 1.

FIG. 3 is a schematic view of the connection of the positioning member and the lancet.

FIG. 4 is a schematic view of the structure of the lancet.

Figure 5 is a cross-sectional view of the slider and collar.

Fig. 6 is a schematic structural view of the fixing base.

In the figure, 1 is a fixing base, 2 is a rotating shaft, 3 is a fan blade, 4 is a positioning piece, 5 is a puncture needle, 6 is a sliding piece, 7 is a sleeve ring, 8 is a blade, 9 is a connecting rod, 10 is an elastic piece, 11 is a fixed block, 12 is a rotating block, 13 is a first limiting block, 14 is a second limiting block, 15 is a clamping block, 16 is a first bolt, 17 is a second bolt, 41 is a base, 42 is a spherical groove, 43 is a spring, 44 is a rotating base, 45 is a cover plate, 51 is a limiting flange, and 61 is a sleeve hole.

Detailed Description

The following detailed description of embodiments of the present invention is provided in connection with the accompanying drawings and examples. The following examples are intended to illustrate the invention but are not intended to limit the scope of the invention.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "communicating" are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally connected; 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 meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

For convenience of description, unless otherwise noted, the up-down direction described below coincides with the up-down direction of fig. 1 itself, and the left-right direction described below coincides with the left-right direction of fig. 1 itself.

As shown in fig. 1 to 6, the present embodiment provides a bird repeller, which includes a fixing base 1, a rotating shaft 2 rotatably mounted on the fixing base 1, a fan blade 3 sleeved on the rotating shaft 2 and rotating synchronously with the rotating shaft 2, a positioning member 4 fixed on the rotating shaft 2, a needle 5 mounted on the positioning member 4, and a sliding member 6 having a sleeve hole 61; the rotating axis of the rotating shaft 2 is horizontally arranged, the number of the pricking pins 5 is multiple, and each pricking pin 5 is provided with a sliding piece 6 in a sliding way; each puncture needle 5 is provided with a connecting end arranged on the positioning piece 4 and a tip end in the direction departing from the fixed seat 1, the distance between the connecting ends of the puncture needles 5 is smaller than the distance between the tip ends of the puncture needles 5, the sliding piece 6 is sleeved on the puncture needles 5 through the sleeve hole 61 and slides along the puncture needles 5, the inner wall of the sleeve hole 61 is abutted against the puncture needles 5, the sliding direction of each sliding piece 6 and the rotating axis of the rotating shaft 2 form a preset included angle, and the preset included angle is larger than 0 degree.

The bird repeller is installed on the electrical equipment facility through the fixing seat 1, and birds are prevented from approaching to an insulator of the electrical equipment facility. The rotating shaft 2 is horizontally arranged and rotates in the horizontal plane. The lance 5 is a cylindrical metal piece, and the lance 5 can prevent birds from approaching and staying. When wind blows, the fan blades 3 can drive the rotating shaft 2 to rotate, so that the pricking pin 5 is driven to rotate around the axis of the rotating shaft 2, and further birds cannot stay. The needle 5 is arranged obliquely, and the included angle between the needle 5 and the axis of the rotating shaft 2 is more than 0 degree. The slider 6 is made of a material having a relatively high density and a certain weight when the lancet needle 5 rotates around the axis of the rotating shaft 2. The sliding piece 6 on each puncture needle 5 can slide along the puncture needle 5 under the action of gravity, when excrement of birds passing through the bird repeller falls on the puncture needle 5, the inner wall of the trepanning 61 of the sliding piece 6 is abutted against the circumferential surface of the puncture needle 5, and the excrement is cleaned from the puncture needle 5 by means of friction between the sliding piece 6 and the puncture needle 5, so that the excrement is prevented from corroding the puncture needle 5.

The needles 5 are distributed in a launching shape, the distance between the connecting ends of the needles 5 is smaller, and the distance between the tips of the needles 5 is larger.

Specifically, in one embodiment, the bird repeller further comprises a connecting rod 9 and an elastic piece 10 which are connected in sequence; the connecting rod 9 is arranged on the positioning part 4, and the sliding part 6 is arranged on the puncture needle 5 in a sliding way. The connecting rod 9 and the puncture needle 5 are round rods, the elastic part 10 is a spring, and the axis of the elastic part 10, the axis of the connecting rod 9 and the axis of the puncture needle 5 are all located on the same straight line.

Specifically, in one embodiment, the lancet needle 5 is provided with a position-limiting flange 51, and the sliding member 6 is located between the elastic member 10 and the position-limiting flange 51. The slider 6 slides between the elastic element 10 and the stop flange 51, the stop flange 51 and the elastic element 10 preventing the slider 6 from coming off the lancet needle 5.

In particular, in one embodiment, the link 9 may also have a slider 6 mounted thereon.

Specifically, in one embodiment, the bird repeller further comprises a sleeve ring 7 sleeved on the puncture needle 5; the collar 7 has a first end fixedly connected to the slider 6 and a second end provided with a cutting edge 8; the blade 8 is arranged around the collar 7 and abuts against the lancet 5. The collar 7, the blade 8 and the slider 6 are integrally formed. The slider 6 is provided with collars 7 at both ends along the axis of the lancet 5. The axis of the lantern ring 7 is coincident with the axis of the puncture needle 5, the diameter of the inner hole of the lantern ring 7 is slightly larger than the diameter of the lantern hole 61 of the sliding piece 6, the cutting edge 8 is annularly arranged on the puncture needle 5 and abuts against the circumferential side surface of the puncture needle 5, and when the sliding piece 6 slides, the cutting edge 8 is used for scraping excrement adhered to the circumferential side surface of the puncture needle 5, so that the excrement can be cleaned more conveniently and cleanly.

In particular, in one embodiment, the diameter of the collar 7 is progressively reduced along the axis of the collar 7 and in a direction away from the slider 6. The descending speed of the diameter of the lantern ring 7 is gradually reduced, so that the outer circumferential surface of the lantern ring 7 is a concave spherical surface, and the excrement is convenient to discharge when the cutter edge 8 scrapes the excrement.

Specifically, in one embodiment, the positioning member 4 includes a base 41 having a hemispherical shape; the end face of one end of the rotating shaft is a plane; the end face of the base 41 is fixed on the end face of the rotating shaft 2, and the connecting end of each puncture needle 5 is arranged on the spherical surface of the base 41.

Specifically, in one embodiment, the end surface of the base 41 can also mount the lancet 5.

Specifically, in one embodiment, the connecting end of each lancet 5 is slidably mounted on the spherical surface of the base 41 to facilitate adjustment of the emission range of each lancet 5.

Specifically, in one embodiment, the fixing base 1, the rotating shaft 2, the fan blade 3, the positioning member 4, the needle 5, and the sliding member 6 are all provided with a reflective layer. The reflecting layer can reflect sunlight, and the effect of driving birds is further enhanced by combining the rotation of the positioning piece 4, the rotating shaft 2 and the felting needles 5.

Specifically, in one embodiment, the outer circumferential side of the rotating shaft 2 is provided with a flat key, and the fan blade 3 comprises a sleeve seat and a plurality of blades arranged on the sleeve seat; a plurality of blades are along 2 circumference evenly distributed of pivot, are equipped with the shaft hole on the cover seat, are equipped with the keyway that is used for the parallel key card to go into on the inner wall in shaft hole, and flabellum 3 can rotate under the drive of wind-force.

Specifically, in one embodiment, the slider 6 is spherical, and the center of the sphere of the slider 6 is located on the axis of the sleeve hole 61. The surface of slider 6 is the sphere, and when the excrement dropped on slider 6, the excrement slided and assembled a point at slider 6's surface under the effect of gravity on, and at last dropped by oneself, avoided the erosion of excrement to slider 6.

Specifically, in one embodiment, the positioning member 4 further comprises a plurality of rotating seats 44 and a plurality of springs 43; the base 41 is provided with a spherical groove 42 for mounting a rotating seat 44, the notch of the spherical groove 42 is circular and is positioned on the base 41, and the inner wall of the spherical groove 42 is spherical. The number of the spherical grooves 42 is plural, and the plural spherical grooves 42 correspond to the plural rotary seats 44 one by one. The rotating seat 44 has a first curved surface that is attached to the inner wall of the spherical groove 42, and the curved surface is located at the notch of the spherical groove 42 and closes the notch of the spherical groove 42. The number of the springs 43 is plural, and the plural springs 43 correspond to the plural rotary bases 44 one by one. The spring 43 is clamped between the rotating seat 44 and the inner wall of the spherical groove 42, and the spring 43 makes the first curved surface fit on the notch edge of the spherical groove 42 and block the notch of the spherical groove 42. The connecting rod 9 penetrates into the notch to be connected with the first curved surface. The dispersion range between the needles 5 is adjusted by rotating the seat 44.

Specifically, in one embodiment, the positioning element 4 further includes a cover plate 45 disposed on the connecting rod 9, the cover plate 45 has a second curved surface attached to the outer surface of the base 41, the cover plate 45 slides on the outer surface of the base 41, and the cover plate 45 can prevent rainwater from penetrating into the spherical groove 42.

In particular, in one embodiment, the cover plate 45 is provided with a scraper thereon for cleaning up excrement.

Specifically, in one embodiment, the fixing seat 1 includes a fixing block 11, a rotating block 12, a first limiting block 13, a second limiting block 14, a clamping block 15, a first bolt 16, and a second bolt 17; the rotating shaft 2 is rotatably mounted on the fixed block 11, and the rotating block 12 is pivotally connected to the fixed block 11 through a pivot. The first limiting block 13 and the second limiting block 14 are both fixed on the rotating block 12, and the clamping block 15 is slidably mounted on the rotating block 12 and slides between the first limiting block 13 and the second limiting block 14. The first bolt 16 is rotatably installed on the first limiting block 13 and is in threaded connection with the clamping block 15, the second bolt 17 is rotatably installed on the second limiting block 14 and is in threaded connection with the clamping block 15, the axes of the first bolt 16 and the second bolt 17 are both parallel to the sliding direction of the clamping block 15, the clamping block 15 slides between the first limiting block 13 and the second limiting block 14 by rotating the first bolt 16 and the second bolt 17, so that the clamping block 15 and the first limiting block 13 or the clamping block 15 and the second limiting block 14 are clamped on the power equipment facility together, after the fixing seat 1 is clamped on the power equipment facility, the first bolt 16 and the second bolt 17 are screwed with nuts to position the clamping block 15.

The above description is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various modifications and substitutions can be made without departing from the technical principle of the present invention, and these modifications and substitutions should also be regarded as the protection scope of the present invention.

Claims

1. The utility model provides a drive bird ware which characterized in that: the method comprises the following steps: the fan blade positioning device comprises a fixed seat, a rotating shaft rotatably arranged on the fixed seat, fan blades, a positioning piece fixed on the rotating shaft, a puncture needle arranged on the positioning piece and a sliding piece with a trepanning; the fan blade is provided with a shaft hole, and the fan blade is sleeved on the rotating shaft through the shaft hole and rotates synchronously with the rotating shaft; the rotating axis of the rotating shaft is horizontally arranged, the number of the pricking pins is multiple, and the sliding piece is arranged on each pricking pin in a sliding manner; the two ends of each felting needle are respectively a connecting end and a tip end; the connecting end of each felting needle is connected to the positioning piece; the distance between the connecting ends of the puncture needles is smaller than that between the tips of the puncture needles, the sliding pieces are sleeved on the puncture needles through the sleeve holes and can slide along the puncture needles, a preset included angle is formed between the sliding direction of each sliding piece and the rotating axis of the rotating shaft, and the preset included angle is larger than 0 degree.

2. A bird scarer according to claim 1, characterized in that: the needle comprises a puncture needle body and a puncture needle body, and further comprises a lantern ring sleeved on the puncture needle body; the lantern ring is provided with a first end fixedly connected with the sliding piece and a second end provided with a blade; the knife edge is arranged on the lantern ring in a surrounding mode along the axis of the lantern ring and abuts against the puncture needle.

3. A bird scarer according to claim 2, characterized in that: the diameter of the collar decreases progressively along the axis of the collar and away from the slide.

4. A bird scarer according to claim 1, characterized in that: the connecting rod and the elastic piece are sequentially connected; the puncture needle is connected to the positioning part through the elastic part and the connecting rod in sequence.

5. A bird repeller as claimed in claim 4, in which: the pricking pin is provided with a limiting flange, and the sliding piece is positioned between the elastic piece and the limiting flange.

6. A bird scarer according to claim 1, characterized in that: the end face of one end of the rotating shaft is a plane; the positioning piece comprises a base in a semi-sphere shape; the end face of the base is fixed on the end face of the rotating shaft, and the connecting end of each pricking pin is connected to the spherical surface of the base.

7. A bird repeller as claimed in claim 6, wherein: the connecting end of each pricking pin is slidably arranged on the spherical surface of the base.

8. A bird repeller as claimed in claim 5, in which: the fixing seat, the rotating shaft, the fan blades, the positioning piece, the felting needles and the sliding piece are all paved with a reflecting layer.

9. A bird scarer according to claim 1, characterized in that: the fan blades comprise sleeve seats and a plurality of blades arranged on the sleeve seats; a plurality of the blade along pivot circumference evenly distributed, be equipped with the parallel key on the outer circumference side of pivot, the shaft hole is seted up on the cover seat, be equipped with on the inner wall in shaft hole and be used for the keyway that the parallel key card was gone into.

10. A bird scarer according to any one of claims 1-9, characterised in that: the sliding part is spherical, and the spherical center of the sliding part is positioned on the axis of the trepanning.