CN105766886A

CN105766886A - Bionic bird-expelling device

Info

Publication number: CN105766886A
Application number: CN201610155503.5A
Authority: CN
Inventors: 翟凤平
Original assignee: Individual
Current assignee: Individual
Priority date: 2016-03-18
Filing date: 2016-03-18
Publication date: 2016-07-20
Anticipated expiration: 2036-03-18
Also published as: CN105766886B

Abstract

The invention provides a bionic bird-expelling device which cruises near an airplane taking-off and landing runway of an airport and over a grain depot and farmland by means of a simulated raptor model and plays raptor call simultaneously to expel birds at the airport, the grain depot and the farmland so as to achieve the purposes of achieving airport clearance and protecting grains in the grain depot and the farmland against bird damage.The bionic bird-expelling device comprises a simulated raptor model, a model traction device, a group of traction supports, a circulating playback device, a model standing protecting area and a battery.The bionic bird-expelling device is characterized in that the bionic bird-expelling device is arranged on a traction rope of the model traction device which is arranged on the traction supports, under the control of a power supply time switch, the simulated raptor model is subjected to traction of the traction rope and conducts encircling running on the traction supports in the gestures of suddenly rising and diving, and the raptor call is sent out by the circulating playback device simultaneously, so that the simulated raptor model enters the model standing protecting area in the stopping process and at night, and the purpose of expelling the birds is achieved.

Description

Bionic bird-repelling device

Technical field

The present invention relates to and ensure that flight safety prevents birds from knocking machine away by mistake; drive the birds stayed near the takeoff and landing runway on airport; and drive the flock of birds in grain depot and farmland, it is prevented that grain depot and farmland suffer bird pest, to reach the technical field of the grain in airport headroom and protection grain depot and farmland.

Background technology

The bird dispelling method that current airport, grain depot and farmland adopt has following several, a kind of is drive birds by the method playing bird of prey cry, its shortcoming is that birds can only hear that bird of prey cry does not but have the bird of prey to occur, this type of sound can be lost fear sense by birds of long duration, additionally birds escape from danger, eye observation, vision is mainly relied on to be only the first sense organ of birds escape from danger；Another kind is to catch and kill with gun; its shortcoming is birds is undertaken preying on and selecting habitat by flight is mobile; translational speed is quickly; only have little time by catching and killing, with gun, the purpose reaching to drive the birds in airport, grain depot and farmland at all; additionally from the angle to the conservation of wildlife and social security, catching and killing the method for birds with gun, to reach the purpose of bird dispelling be also worthless；Still an alternative is that and catch birds with clapnet; its shortcoming is that clapnet can not play the effect driveing birds; because clapnet is to catch the bird stayed at this; and quantity is very limited; birds can not be driven away from airport, grain depot and farmland; moreover a kind of clapnet can only catch the birds of adjoining dimensions, from the angle to the conservation of wildlife, the purpose reaching bird dispelling by the method for clapnet seizure birds is also worthless；Still an alternative is that some peasant makes the profile of adult with grass, put on clothes with it and be inserted in field and drive birds, its shortcoming is that first-selected not all bird is all frightening, and the dummy secondly inserted in the fields is motionless all the time, the of long duration effect also just losing bird dispelling.The summary of the invention present invention provide a kind of utilize emulation bird of prey model near takeoff and landing runway, cruise in grain depot and overhead, farmland; and play the bionic bird-repelling device of bird of prey cry simultaneously; drive the birds stayed near the takeoff and landing runway on airport; and gnaw grain depot and the birds of farmland grain, the grain to reach airport headroom and protection grain depot and farmland is not subject to bird pest.

Summary of the invention

The present invention is realized in, bionic bird-repelling device includes emulation bird of prey model, model traction apparatus, towing bracket, loop playback device, protection zone stopped by model, power supply, it is characterized in that: emulation bird of prey model is by the emulation bird of prey body model shell of the profile and color imitating bird of prey flight attitude, zero-lift double-vane, double-vane synchronous extension device, model arm fixing point forms, emulation bird of prey body model shell is by the material with some strength and toughness, according to the body model with the identical ratio of bird of prey size and flight attitude and color making, bird of prey kind owing to perching in each department is different, therefore the selection of bird of prey model should be the model haunted this area bird of prey, if imitate falcon optional in the Northeast of China is as bird of prey model；Zero-lift double-vane is the form that imitation bird of prey flight attitude double-vane is spread the wings and dived, but changes the lift curve of its double-vane, by the shape up and down of double-vane, is arranged to identical fairshaped zero-lift double-vane so that it is lose lift to reach the effect of straight line traction；nullDouble-vane synchronous extension device is by main plumage、Ulna bar、Carpal bone bar、Wing tip、Double-vane remex stretches movable joint、Remex、Remex support、Remex synchronizes to drive ring、Remex support movable joint、Synchronize to drive ring tracks、Double-vane stretches spring composition，Main plumage is emulation bird of prey model double-vane major part，It is by emulation bird of prey model health to the part between the remex of both sides，Ulna bar is the bonding jumper imitating wing ulna，Its position is arranged on the inner side of the emulation main plumage leading edge of bird of prey model double-vane，It is connect remex to reinforce double-vane，Carpal bone bar is the bonding jumper imitating wing carpal bone，Its position is arranged on the inner side of emulation bird of prey model double-vane remex leading edge，It is connect main plumage to reinforce remex，Wing tip is the tip of emulation bird of prey model double-vane，It is that emulation bird of prey model both sides are for packing up and launch the movable joint of remex that double-vane remex stretches movable joint，It is provided in the movable joint between ulna bar and the carpal bone bar of emulation bird of prey model double-vane，Remex is emulation bird of prey model double-vane two ends is reduce the part that air drag can fold，Remex support is to connect wing tip driving Tong Bu with remex ring，Two ends arrange the connecting rod of movable joint，The length of remex support is slightly larger than the length of the center line vertical line between wing tip to double-vane，Remex can be promoted after making remex stress to synchronize to drive ring to vertically move along synchronizing driving ring tracks，It is that internal diameter is slightly larger than synchronizing to drive ring tracks diameter that remex synchronizes to drive ring，Both sides arrange the circular rings of remex support movable joint，Synchronizing to drive ring tracks is be disposed longitudinally on the cylinder that in emulation bird of prey model thoracic cavity, between both wings, center line upper surface is smooth，Its length is slightly larger than carpal bone bar，Its diameter 4 millimeters，One end of remex support connects wing tip，The other end of remex support connects remex and synchronizes to drive the remex support movable joint of ring，Remex synchronizes to drive ring set synchronizing in driving ring tracks，Ring tracks is driven to be disposed longitudinally on the center line between the internal double-vane of emulation bird of prey model by synchronizing；Double-vane stretches spring and is provided in the spring leaf of emulation bird of prey model both sides double-vane remex stretching, extension movable joint trailing edge, its effect is when the pace emulating bird of prey model is accelerated, emulation air drag suffered by bird of prey model double-vane strengthens, when the air drag suffered by remex reaches to a certain degree, double-vane stretches spring and bends backward, make the longitudinal axis of the remex on emulation bird of prey model wing and health, to imitate the flight attitude accelerating to dive when the bird of prey is hunted, and reducing air drag avoids emulation bird of prey model over-tilting impact to run attitude, when the pace emulating bird of prey model slows down or emulate resistance reduction that bird of prey model advances with the wind, air drag suffered by remex reduces, double-vane stretches spring and restores, emulation bird of prey model double-vane is made naturally to stretch；Model arm fixing point is provided in the center of gravity at emulation bird of prey model back, is used for the fixing device being connected with the model arm in model traction apparatus.

Model traction apparatus by reducing motor, drive wheel disc, track pulley, lift pulley, pull rope, model arm form; the power of reducing motor is that the weight according to the emulation bird of prey model adopted is selected around the distance run with emulation bird of prey model loop; its rotating speed with drive wheel disc size and to emulation bird of prey model running speed setting relevant, in the ordinary course of things emulate bird of prey model pace be arranged on 3 meter per seconds between 5 meter per seconds；Driving wheel disc is driven axle fixing hole by reducing motor, drive wheel disc reinforcing strip, driving wheel coil forms, its diameter is 1 meter, reducing motor drives axle fixing hole to be arranged on driving wheel disk center, it is that fixing reducing motor drives axle, its internal diameter is equal with the external diameter of reducing motor driving axle, drive wheel disc reinforcing strip to be provided in reducing motor and drive the steel bar between axle fixing hole and driving wheel coil, its length is equal to the distance between reducing motor driving axle fixing hole to driving wheel coil, its diameter 5 millimeters, its effect is to connect driving wheel coil, support driving wheel coil, reinforce the effect driving wheel disc, driving wheel coil is the device of the dynamic pull rope of driving wheel dribbling, it is shaped as ring shape, the surface of circle is Baltimore groove, Baltimore groove width 23 millimeters, the Baltimore groove degree of depth 10 millimeters；Track pulley is made up of pulley bearings, wheel disc reinforcing strip, wheel coil; pulley bearings is arranged on track pulley center; wheel disc reinforcing strip is provided in the steel bar between pulley bearings and wheel coil; its length is equal to the distance between pulley bearings and wheel coil; its effect is fifth wheel coil; support wheel coil; reinforce the effect of track pulley; wheel coil is the device lifting and changing pull rope traffic direction; its circle generally circular in shape; the surface of circle is Baltimore groove, Baltimore groove width 23 millimeters, the Baltimore groove degree of depth 10 millimeters；Lift pulley by lifting pulley bearings, lift wheel coil and form; lift pulley bearings to be arranged on and lift pulley center; lift pulley bearings external diameter 40 millimeters; the internal diameter lifting wheel coil is 40 millimeters; external diameter is 70 millimeters; it is arranged on the outer ring lifting pulley bearings; the surface lifting wheel coil is Baltimore groove; Baltimore groove width 15 millimeters; the Baltimore groove degree of depth 10 millimeters; lifting pulley and be arranged on the pull rope entrance driving wheel disc and track pulley, its effect is to lift pull rope, and pull rope imports driving wheel disc and track pulley smoothly；nullPull rope is buckled formed by the seizing wire and model arm gear with some strength and toughness，The diameter of pull rope is 2 millimeters，Its length is according to concrete landform、Can use space and can usable floor area and set，Owing to model traction apparatus is to make emulation bird of prey model triangular in shape、Rectangle or trapezoidal around operation，So arranging pull rope length as the case may be between 40 meters to 100 meters，It is identical with pull rope external diameter by internal diameter that model arm gear is buckled，Wall thickness 2 millimeters，Length 10 millimeters，The metal tube that the centre buckleing side walls is threaded hole and the fixed screw composition matched with this screwed hole is kept off at model arm，The length of its fixed screw is for can withstand pull rope，So as to till being fixed on pull rope，Namely fixed screw length buckles wall thickness slightly larger than model arm gear，Namely slightly larger than 2 millimeters，Pull rope penetrates during use model arm gear buckle，After determining position, fixed screw is tightened and can be fixed on pull rope；nullModel arm is by a block length 50 millimeters、Wide 6 millimeters、The rectangle rustless steel of thick 6 millimeters，10 millimeters are reserved in its one end，It is converted into right angle to side，10 millimeters are reserved at its other end，It is converted into right angle to identical side，Form it into U-shaped，Again by another block length 50 millimeters、Wide 6 millimeters、The rectangle rustless steel of thick 6 millimeters，10 millimeters are reserved in its one end，It is converted into right angle to side，10 millimeters are reserved at its other end，It is converted into right angle to identical side，Form it into U-shaped，Again by the rustless steel of these two pieces of identical U-shaped，One piece of U-shaped opening upwards，Open Side Down is arranged on a block length 130 millimeters in approximately the same plane for one piece of U-shaped、Wide 6 millimeters、The stainless two ends of rectangle of thick 6 millimeters，Its junction point is the center on two pieces of U-shaped rustless steel bases，Then by 130 millimeters、Wide 6 millimeters、The rectangle rustless steel of thick 6 millimeters is converted into right angle from downward 5 millimeters of junction point stainless with the U-shaped of opening upwards to the direction vertical with U-shaped，It is converted into right angle to same direction by this down at right angles 20 millimeters，It is converted into right angle to same direction again by this down at right angles 80 millimeters，Right angle it is converted into round about again by this down at right angles 20 millimeters，On the top of two posts of opening upwards U-shaped from one end to the longitudinally disposed pull rope hanging hole of the other end，Its internal diameter is slightly larger than the diameter of pull rope，Top horizontally set model fixing point at two posts of Open Side Down U-shaped is connected with model arm fixing point.

nullTowing bracket is by high track pulley bracket、Driving wheel disc carrier、Low track pulley bracket、Lift pulley bracket composition，Its material is to use angle steel or have the plastic material of the similar angle steel shape that the plastics of some strength are made and make，If arranging triangle bird dispelling model landing system，One group of towing bracket is made up of a high track pulley bracket and two highly equal low trestles，In two low trestles, one is driving wheel disc carrier，Another low trestle is low track pulley bracket，Driving wheel disc carrier top arranges reducing motor fixing point，The fixing axle of bearing is set on the top of low track pulley bracket and high track pulley bracket，The diameter of the fixing axle of bearing is equal with pulley bearings internal diameter，Two low trestles and driving wheel disc carrier and low track pulley bracket are set to 1 meter high、One high track pulley bracket is set to 10 meters high，Or high trestle can be arranged higher according to landform and practical situation，The layout of 3 towing brackets is isosceles triangle，Two mutually equilateral is the limit of the high track pulley bracket of the 10 meters high low track pulley bracket to two 1 meter high and driving wheel disc carrier，The two is mutually equilateral for emulation bird of prey model running line，Its length is according to the emulation bird of prey model concrete landform on the lawn, takeoff and landing runway side on airport，Or grain depot and farmland can use space and can usable floor area and set，Two low trestles 1 meter high，Namely turn to and emulate the model stop protection zone of the bird of prey between low track pulley bracket and driving wheel disc carrier for emulation bird of prey model，Its length is set to 5 meters，Lift pulley bracket and be provided in high track pulley bracket、On low track pulley bracket and driving wheel disc carrier，Its position is the pull rope porch driving wheel disc and track pulley，Its top is arranged lifts the fixing axle of pulley bearings，The diameter lifting the fixing axle of pulley bearings is equal with lifting pulley bearings internal diameter，The effect lifting pulley bracket is to support to lift pulley，Make to lift pulley and pull rope is imported smoothly driving wheel disc and track pulley.

Loop playback device is the loop play device of emulation bird of prey cry; it is arranged on model and stops in protection zone; its cry is the bird of prey cry prerecorded, and its cry classification is to match with selected emulation bird of prey kind, and it plays period and emulation bird of prey model running time synchronized.

Model is stopped protection zone and is provided in top and the both sides shed for keeping out wind and rain of pull rope between two low trestles and low track pulley bracket and driving wheel disc carrier; its effect is to keep out wind and rain for emulation bird of prey model when emulating bird of prey model running to model and stopping and stop in protection zone on the one hand; on the other hand when emulating bird of prey model and bringing into operation; emulation bird of prey model is stopped protection zone from model suddenly to be occurred, can improve the effect on driving birds of emulation bird of prey model.

Power supply is made up of on and off switch and power supply time switch, on and off switch is the power switch controlling airport or all bionic bird-repelling devices of grain depot and farmland, power supply time switch is to control a bionic bird-repelling device power-on time, power supply time switch is utilized by the power-on time section of each bionic bird-repelling device separately during use, and each bionic bird-repelling device will emulate the dwell time of bird of prey model, it is arranged on emulation bird of prey model running between low track pulley bracket and driving wheel disc carrier, namely protection zone stopped by model, and arrange whole bionic bird-repelling device run the period have certain interval, and it is out of service for night to arrange bionic bird-repelling device.

nullThe combined method of bionic bird-repelling device is by low track pulley bracket、Driving wheel disc carrier and high track pulley bracket，It it is 5 meters by the spacing of low track pulley bracket and driving wheel disc carrier，It it is 30 meters by the spacing of low track pulley bracket Yu high track pulley bracket，The spacing of driving wheel disc carrier and high track pulley bracket is 30 meters，Or according to emulation bird of prey model concrete landform、Space and can usable floor area and setpoint distance can be used，It is arranged on the distance from 50 meters to 100 meters of takeoff and landing runway，Or it is arranged on grain depot and overhead, farmland，Reducing motor is installed on the top of driving wheel disc carrier，The top of high track pulley bracket and low track pulley bracket is arranged the fixing axle of bearing，Two track pulleys are separately mounted on the fixing axle of bearing of high track pulley bracket and low track pulley bracket，After the reducing motor driving axle insertion driving wheel disc of reducing motor is driven axle fixing hole，Make the wheel disc of driving wheel disc and two track pulleys in one plane，Again by lift pulley be arranged on drive wheel disc and two track pulley pull rope porch lift lifting on the fixing axle of pulley bearings on pulley bracket，Make to lift pulley perpendicular to the ground；Pull rope is hung over successively driving wheel disc, in two track pulleys and three Baltimore grooves lifting pulley, one model arm gear is buckled and is fixed on pull rope after penetrating pull rope, pull rope is penetrated the pull rope hanging hole of model arm, again second model arm gear is buckled and penetrate pull rope, to during close to model arm, model arm gear is buckled fixing, make the model arm free transverse rotation of energy, pull rope tension is connected the two ends of pull rope, model fixing point below model arm is connected fixing with the model arm fixing point of emulation bird of prey model, model is stopped protection zone be arranged between low track pulley bracket and driving wheel disc carrier.

The principle of bionic bird-repelling device is to utilize birds to hide because fearing the bird of prey and flee from the bird of prey to haunt the nature of region, bird of prey kind according to different regions, imitate bird of prey profile, flight attitude makes emulation bird of prey model, and make emulation bird of prey model dynamically cruise at the required simulation of domain driveing birds, make the emulation bird of prey model form to fly up or dive, haunt about the region needing to drive birds, use loop playback device to play the cry of this bird of prey to drive birds simultaneously, prey birds are made to get a fright and run away, make prey birds can not perch in this region because fearing emulation bird of prey model or stay, and away from this region, thus reaching to utilize the purpose of bionical bird dispelling that the natural enemy of prey birds drives birds.

Accompanying drawing explanation

Below in conjunction with accompanying drawing, the present invention will be further described:

Fig. 1 is bionic bird-repelling device schematic diagram.

Fig. 2 emulates the generalized section that bird of prey model changes the lift curve of its double-vane in Fig. 1.

Fig. 3 is emulation bird of prey model double-vane synchronous extension device schematic diagram in Fig. 1.

Fig. 4 is the longitudinal axis attitude schematic diagram of remex and the emulation bird of prey model health emulating bird of prey model double-vane synchronous extension device in Fig. 1.

Fig. 5 is that the remex emulated in Fig. 1 in bird of prey model double-vane synchronous extension device synchronizes drive ring and synchronize to drive the combination schematic diagram of ring tracks.

Fig. 6 emulates bird of prey model and the model arm connection diagram in model traction apparatus in Fig. 1.

Fig. 7 is the driving wheel disc schematic diagram in Fig. 1 in model traction apparatus.

Fig. 8 is the reducing motor in model traction apparatus and the side view driving wheel disc combination in Fig. 1.

Fig. 9 is the track pulley schematic diagram in Fig. 1 in model traction apparatus.

Figure 10 lifts pulley schematic diagram in model traction apparatus in Fig. 1.

Figure 11 is that in Fig. 1, the pull rope in model traction apparatus keeps off, with model arm, the combination schematic diagram buckled.

Figure 12 is the model arm schematic diagram in Fig. 1 in model traction apparatus.

Figure 13 is that in Fig. 1, the driving wheel disc carrier in towing bracket combines schematic diagram with lifting pulley bracket.

Figure 14 is that in Fig. 1, the track pulley bracket in towing bracket combines schematic diagram with lifting pulley bracket.

Figure 15 is that in Fig. 1, protection zone schematic diagram stopped by model.

Figure 16 is that in Fig. 1, on and off switch and power supply time switch combine schematic diagram with emulation bird of prey model and loop playback device.

Detailed description of the invention

As shown in Fig. 16, bionic bird-repelling device is by emulation bird of prey model 1, model traction apparatus 2, towing bracket 3, loop playback device 4, protection zone 5 stopped by model, power supply 6 forms, it is characterized in that: emulation bird of prey model 1 is by the emulation bird of prey body model shell 7 of the profile and color imitating bird of prey flight attitude, zero-lift double-vane 8, double-vane synchronous extension device 9, model arm fixing point 10 forms, emulation bird of prey body model shell 7 is by the material with some strength and toughness, according to the body model with the identical ratio of bird of prey size and flight attitude and color making, bird of prey kind owing to perching in each department is different, therefore the selection of bird of prey model should be the model haunted this area bird of prey, if imitate falcon optional in the Northeast of China is as bird of prey model；Zero-lift double-vane 8 is the form that imitation bird of prey flight attitude double-vane is spread the wings and dived, but changes the lift curve of its double-vane, by the shape up and down of double-vane, is arranged to identical fairshaped zero-lift double-vane 8 so that it is lose lift to reach the effect of straight line traction；nullDouble-vane synchronous extension device 9 is by main plumage 11、Ulna bar 12、Carpal bone bar 13、Wing tip 14、Double-vane remex stretches movable joint 15、Remex 16、Remex support 17、Remex synchronizes to drive ring 18、Remex support movable joint 19、Synchronize to drive ring tracks 20、Double-vane stretches spring 21 and forms，Main plumage 11 is emulation bird of prey model 1 double-vane major part，It is by emulation bird of prey model 1 health to the part between both sides remex 16，Ulna bar 12 is the bonding jumper imitating wing ulna，Its position is arranged on the inner side of emulation bird of prey model 1 double-vane main plumage 11 leading edge，It is connect remex 16 to reinforce double-vane，Carpal bone bar 13 is the bonding jumper imitating wing carpal bone，Its position is arranged on the inner side of model double-vane remex 16 leading edge，It is connect main plumage 11 to reinforce remex 16，Wing tip 14 is the tip of emulation bird of prey model 1 double-vane，It is that emulation bird of prey model 1 both sides are for packing up and launch the movable joint of remex 16 that double-vane remex stretches movable joint 15，It is provided in the movable joint between ulna bar 12 and the carpal bone bar 13 of emulation bird of prey model 1 double-vane，Remex 16 is emulation bird of prey model 1 double-vane two ends is reduce the part that air drag can fold，Remex support 17 is to connect wing tip 14 driving Tong Bu with remex ring 18，Two ends arrange the connecting rod of movable joint，The length of remex support 17 is slightly larger than the length of the center line vertical line between wing tip 14 to double-vane，Remex can be promoted after making remex 16 stress to synchronize to drive ring 18 to vertically move along synchronizing driving ring tracks 20，It is that internal diameter is slightly larger than synchronizing to drive ring tracks 20 diameter that remex synchronizes to drive ring 18，Both sides arrange the circular rings of remex support movable joint 19，Synchronizing to drive ring tracks 20 is be disposed longitudinally on the cylinder that in emulation bird of prey model 1 thoracic cavity, between both wings, center line upper surface is smooth，Its length is slightly larger than carpal bone bar 13，Its diameter 4 millimeters，One end of remex support 17 connects wing tip 14，The other end of remex support 17 connects remex and synchronizes to drive the remex support movable joint 19 of ring 18，Remex synchronizes to drive ring 18 to be enclosed within synchronization and drives in ring tracks 20，Ring tracks 20 is driven to be disposed longitudinally on the center line between the internal double-vane of emulation bird of prey model 1 by synchronizing；nullDouble-vane stretches spring 21 and is provided in the spring leaf of emulation bird of prey model 1 both sides double-vane remex stretching, extension movable joint 15 trailing edge，Its effect is when the pace emulating bird of prey model 1 is accelerated，Emulation air drag suffered by bird of prey model 1 double-vane strengthens，When the air drag suffered by remex 16 reaches to a certain degree，Double-vane stretches spring 21 and bends backward，Make the longitudinal axis of the remex 16 on emulation bird of prey model 1 wing and health，To imitate the flight attitude accelerating to dive when the bird of prey is hunted，And reducing air drag avoids emulation bird of prey model 1 over-tilting impact to run attitude，When the pace emulating bird of prey model 1 slows down or emulate resistance reduction that bird of prey model 1 advances with the wind，Air drag suffered by remex 16 reduces，Double-vane stretches spring 21 and restores，Emulation bird of prey model 1 double-vane is made naturally to stretch；Model arm fixing point 10 is provided in the center of gravity at emulation bird of prey model 1 back, is used for the fixing device being connected with the model arm 27 in model traction apparatus 2.

As shown in Fig. 1, Fig. 6, Fig. 7, Fig. 8, Fig. 9, Figure 10, Figure 11, Figure 12; model traction apparatus 2 by reducing motor 22, drive wheel disc 23, track pulley 24, lift pulley 25, pull rope 26, model arm 27 form; the weight that the power of reducing motor 22 is according to the emulation bird of prey model 1 adopted is selected around the distance run with emulation bird of prey model 1; its rotating speed with drive wheel disc 23 size and to emulation bird of prey model 1 speed of service setting relevant, in the ordinary course of things emulate bird of prey model 1 pace be arranged on 3 meter per seconds between 5 meter per seconds；nullDriving wheel disc 23 is driven axle fixing hole 28 by reducing motor、Drive wheel disc reinforcing strip 29、Driving wheel coil 30 forms，Its diameter is 1 meter，Reducing motor drives axle fixing hole 28 to be arranged on driving wheel disc 23 center，It it is the driving axle of fixing reducing motor 22，Its internal diameter is equal with the external diameter of the driving axle of reducing motor 22，Drive wheel disc reinforcing strip 29 to be provided in reducing motor and drive the steel bar between axle fixing hole 28 and driving wheel coil 30，Its length drives the distance between axle fixing hole 28 to driving wheel coil 30 equal to reducing motor，Its diameter 5 millimeters，Its effect is to connect driving wheel coil 30，Support driving wheel coil 30，Reinforce the effect driving wheel disc 23，Driving wheel coil 30 is the device driving wheel disc 23 to drive pull rope 26，It is shaped as ring shape，The surface of circle is Baltimore groove，Baltimore groove width 23 millimeters，The Baltimore groove degree of depth 10 millimeters；Track pulley 24 is by pulley bearings 31, wheel disc reinforcing strip 32, wheel coil 33 forms, pulley bearings 31 is arranged on track pulley 24 center, wheel disc reinforcing strip 32 is provided in the steel bar between pulley bearings 31 and wheel coil 33, its length is equal to the distance between pulley bearings 31 and wheel coil 33, its effect is fifth wheel coil 33, support wheel coil 33, reinforce the effect of track pulley 24, wheel coil 33 is the device lifting and changing pull rope 26 traffic direction, its circle generally circular in shape, the surface of circle is Baltimore groove, Baltimore groove width 23 millimeters, the Baltimore groove degree of depth 10 millimeters；Lifting pulley 25 is by lifting pulley bearings 34, lift wheel coil 35 to form, lift pulley bearings 34 to be arranged on and lift pulley 25 center, lift pulley bearings 34 external diameter 40 millimeters, the internal diameter lifting wheel coil 35 is 40 millimeters, external diameter is 70 millimeters, it is arranged on the outer ring lifting pulley bearings 34, the surface lifting wheel coil 35 is Baltimore groove, Baltimore groove width 15 millimeters, the Baltimore groove degree of depth 10 millimeters, lift pulley 25 and be arranged on pull rope 26 entrance driving wheel disc 23 and track pulley 24, its effect is to lift pull rope 26, pull rope 26 is imported smoothly driving wheel disc 23 and track pulley 24；nullPull rope 26 is buckled 36 formed by the seizing wire and model arm gear with some strength and toughness，The diameter of pull rope 26 is 2 millimeters，Its length is according to concrete landform、Can use space and can usable floor area and set，Owing to model traction apparatus 2 is to make emulation bird of prey model 1 triangular in shape、Rectangle or keystone ring are around operation，So arranging pull rope length as the case may be between 40 meters to 100 meters，It is identical with pull rope 26 external diameter by internal diameter that model arm gear buckles 36，Wall thickness 2 millimeters，Length 10 millimeters，Buckle the centre of 36 side walls at model arm gear and be threaded the metal tube in hole 37 and the fixed screw 38 matched with this screwed hole forms，The length of its fixed screw 38 is for can withstand pull rope 26，So as to till being fixed on pull rope 26，Namely fixed screw 38 length buckles 36 wall thickness slightly larger than model arm gear，Namely slightly larger than 2 millimeters，During use, pull rope 26 is penetrated model arm gear and buckles 36，After determining position, fixed screw 38 is tightened and can be fixed on pull rope 26；nullModel arm 27 is by a block length 50 millimeters、Wide 6 millimeters、The rectangle rustless steel of thick 6 millimeters，10 millimeters are reserved in its one end，It is converted into right angle to side，10 millimeters are reserved at its other end，It is converted into right angle to identical side，Form it into U-shaped，Again by another block length 50 millimeters、Wide 6 millimeters、The rectangle rustless steel of thick 6 millimeters，10 millimeters are reserved in its one end，It is converted into right angle to side，10 millimeters are reserved at its other end，It is converted into right angle to identical side，Form it into U-shaped，Again by the rustless steel of these two pieces of identical U-shaped，One piece of U-shaped opening upwards，Open Side Down is arranged on a block length 130 millimeters in approximately the same plane for one piece of U-shaped、Wide 6 millimeters、The stainless two ends of rectangle of thick 6 millimeters，Its junction point is the center on two pieces of U-shaped rustless steel bases，Then by 130 millimeters、Wide 6 millimeters、The rectangle rustless steel of thick 6 millimeters is converted into right angle from downward 5 millimeters of junction point stainless with the U-shaped of opening upwards to the direction vertical with U-shaped，It is converted into right angle to same direction by this down at right angles 20 millimeters，It is converted into right angle to same direction again by this down at right angles 80 millimeters，Right angle it is converted into round about again by this down at right angles 20 millimeters，On the top of two posts of opening upwards U-shaped from one end to the longitudinally disposed pull rope hanging hole 39 of the other end，Its internal diameter is slightly larger than the diameter of pull rope，Top horizontally set model fixing point 40 at two posts of Open Side Down U-shaped is connected with model arm fixing point 10.

nullSuch as Fig. 1、Fig. 7、Fig. 8、Fig. 9、Figure 10、Figure 13、Figure 14、Shown in Figure 15，Towing bracket 3 is by high track pulley bracket 41、Driving wheel disc carrier 42、Low track pulley bracket 43、Lift pulley bracket 44 to form，Its material is to use angle steel or have the plastic material of the similar angle steel shape that the plastics of some strength are made and make，If arranging triangle bird dispelling model landing system，One group of towing bracket 3 is made up of a high track pulley bracket 41 and two highly equal low trestles，In two low trestles, one is driving wheel disc carrier 42，Another low trestle is low track pulley bracket 43，Driving wheel disc carrier 42 top arranges reducing motor fixing point 45，The fixing axle 46 of bearing is set on the top of low track pulley bracket 43 and high track pulley bracket 41，The diameter of the fixing axle 46 of bearing is equal with pulley bearings 31 internal diameter，Two low trestles and driving wheel disc carrier 42 and low track pulley bracket 43 are set to 1 meter high、One high track pulley bracket 41 is set to 10 meters high，Or high trestle can be arranged higher according to landform and practical situation，The layout of 3 towing brackets is isosceles triangle，The low track pulley bracket 43 of two mutually equilateral high track pulley brackets 41 to two 1 meter high being 10 meters high and the limit of driving wheel disc carrier 42，The two is mutually equilateral for emulation bird of prey model 1 travel line，Its length concrete landform according to the lawn, takeoff and landing runway side on emulation airport, bird of prey model 1 place，Or grain depot and farmland can use space and can usable floor area and set，Two low trestles 1 meter high，Namely turn to and emulate the model stop protection zone 5 of bird of prey model 1 between low track pulley bracket 43 and driving wheel disc carrier 42 for emulation bird of prey model 1，Its length is set to 5 meters，Lift pulley bracket 44 and be provided in high track pulley bracket 41、On low track pulley bracket 43 and driving wheel disc carrier 42，Its position is pull rope 26 porch driving wheel disc 23 and track pulley 24，Its top is arranged lifts the fixing axle 47 of pulley bearings，The diameter lifting the fixing axle 47 of pulley bearings is equal with lifting pulley bearings 34 internal diameter，The effect lifting pulley bracket 44 is to support to lift pulley 25，Make to lift pulley 25 and pull rope 26 is imported smoothly driving wheel disc 23 and track pulley 24.

As shown in Figure 15 16; loop playback device 4 is the loop play device of emulation bird of prey cry; it is arranged on model and stops in protection zone 5; its cry is the bird of prey cry prerecorded; its cry classification is to match with selected emulation bird of prey kind, and it is play the period and runs time synchronized with emulation bird of prey model 1.

As shown in Fig. 1, Figure 15; model is stopped protection zone 5 and is provided in top and the both sides shed for keeping out wind and rain of pull rope 26 between two low trestles and low track pulley bracket 43 and driving wheel disc carrier 42; its effect is to keep out wind and rain for emulation bird of prey model 1 when emulating bird of prey model 1 and running to model and stop and stop in protection zone 5 on the one hand; on the other hand when emulating bird of prey model 1 and bringing into operation; emulation bird of prey model 1 is stopped protection zone 5 from model suddenly to be occurred, can improve the effect on driving birds of emulation bird of prey model 1.

Such as Figure 15, shown in Figure 16, power supply 6 is made up of on and off switch 48 and power supply time switch 49, on and off switch 48 is the power switch controlling airport or all bionic bird-repelling devices of grain depot and farmland, power supply time switch 49 is to control a bionic bird-repelling device power-on time, power supply time switch 49 is utilized by the power-on time section of each bionic bird-repelling device separately during use, and each bionic bird-repelling device will emulate the dwell time of bird of prey model 1, it is arranged on emulation bird of prey model 1 to run between low track pulley bracket 43 and driving wheel disc carrier 42, namely protection zone 5 stopped by model, and arrange whole bionic bird-repelling device run the period have certain interval, and it is out of service for night to arrange bionic bird-repelling device.

nullSuch as Fig. 1、Fig. 6、Fig. 7、Fig. 8、Fig. 9、Figure 10、Figure 11、Figure 12、Figure 13、Figure 14、Shown in Figure 15，The combined method of bionic bird-repelling device is by low track pulley bracket 43、Driving wheel disc carrier 42 and high track pulley bracket 41，It it is 5 meters by the spacing of low track pulley bracket 43 and driving wheel disc carrier 42，It it is 30 meters by the spacing of low track pulley bracket 43 with high track pulley bracket 41，The spacing of driving wheel disc carrier 42 and high track pulley bracket 41 is 30 meters，Or the concrete landform according to emulation bird of prey model 1 place、Space and can usable floor area and setpoint distance can be used，It is arranged on the distance from 50 meters to 100 meters of takeoff and landing runway，Or it is arranged on grain depot and overhead, farmland，Reducing motor 22 is installed on the top of driving wheel disc carrier 42，The top of high track pulley bracket 41 and low track pulley bracket 43 is arranged the fixing axle 46 of bearing，Two track pulleys 24 are separately mounted on the fixing axle 46 of bearing of high track pulley bracket 41 and low track pulley bracket 43，After the reducing motor driving axle insertion driving wheel disc 23 of reducing motor 22 is driven axle fixing hole 28，Make the wheel disc of driving wheel disc 23 and two track pulleys 24 in one plane，Again by lift pulley 25 be arranged on drive wheel disc 23 and two track pulley 24 pull rope 26 porch lift lifting on the fixing axle 47 of pulley bearings on pulley bracket 44，Make to lift pulley 25 perpendicular to the ground；Pull rope 26 is hung over successively driving wheel disc 23, in two track pulleys 24 and three Baltimore grooves lifting pulley 25, one model arm gear is buckled 36 penetrate pull rope 26 after be fixed on pull rope 26, pull rope 26 is penetrated the pull rope hanging hole 39 of model arm 27, again second model arm gear is buckled 36 and penetrate pull rope 26, fix to model arm gear being buckled 36 during close to model arm 27, make the model arm 27 free transverse rotation of energy, pull rope 26 is strained the two ends connecting pull rope 26, the model arm fixing point 10 of the model fixing point 40 below model arm 27 with emulation bird of prey model 1 is connected fixing, model is stopped protection zone be arranged between low track pulley bracket 43 and driving wheel disc carrier 42.

As shown in Figure 1, the principle of bionic bird-repelling device is to utilize birds to hide because fearing the bird of prey and flee from the bird of prey to haunt the nature of region, bird of prey kind according to different regions, imitate bird of prey profile, flight attitude makes emulation bird of prey model 1, and make emulation bird of prey model 1 dynamically cruise at the required simulation of domain driveing birds, make the emulation bird of prey model 1 form to fly up or dive, haunt about the region needing to drive birds, use loop playback device 4 to play the cry of this bird of prey to drive birds simultaneously, prey birds are made to get a fright and run away, make prey birds can not perch in this region because fearing emulation bird of prey model 1 or stay, and away from this region, thus reaching to utilize the purpose of bionical bird dispelling that the natural enemy of prey birds drives birds.

Claims

1. a bionic bird-repelling device, it includes bionic bird-repelling device and includes emulation bird of prey model, model traction apparatus, towing bracket, loop playback device, protection zone stopped by model, power supply, it is characterized in that: emulation bird of prey model is by the emulation bird of prey body model shell of the profile and color imitating bird of prey flight attitude, zero-lift double-vane, double-vane synchronous extension device, model arm fixing point forms, emulation bird of prey body model shell is by the material with some strength and toughness, according to the body model with the identical ratio of bird of prey size and flight attitude and color making, bird of prey kind owing to perching in each department is different, therefore the selection of bird of prey model should be the model haunted this area bird of prey, if imitate falcon optional in the Northeast of China is as bird of prey model；Zero-lift double-vane is the form that imitation bird of prey flight attitude double-vane is spread the wings and dived, but changes the lift curve of its double-vane, by the shape up and down of double-vane, is arranged to identical fairshaped zero-lift double-vane so that it is lose lift to reach the effect of straight line traction；nullDouble-vane synchronous extension device is by main plumage、Ulna bar、Carpal bone bar、Wing tip、Double-vane remex stretches movable joint、Remex、Remex support、Remex synchronizes to drive ring、Remex support movable joint、Synchronize to drive ring tracks、Double-vane stretches spring composition，Main plumage is emulation bird of prey model double-vane major part，It is by emulation bird of prey model health to the part between the remex of both sides，Ulna bar is the bonding jumper imitating wing ulna，Its position is arranged on the inner side of the emulation main plumage leading edge of bird of prey model double-vane，It is connect remex to reinforce double-vane，Carpal bone bar is the bonding jumper imitating wing carpal bone，Its position is arranged on the inner side of emulation bird of prey model double-vane remex leading edge，It is connect main plumage to reinforce remex，Wing tip is the tip of emulation bird of prey model double-vane，It is that emulation bird of prey model both sides are for packing up and launch the movable joint of remex that double-vane remex stretches movable joint，It is provided in the movable joint between ulna bar and the carpal bone bar of emulation bird of prey model double-vane，Remex is emulation bird of prey model double-vane two ends is reduce the part that air drag can fold，Remex support is to connect wing tip driving Tong Bu with remex ring，Two ends arrange the connecting rod of movable joint，The length of remex support is slightly larger than the length of the center line vertical line between wing tip to double-vane，Remex can be promoted after making remex stress to synchronize to drive ring to vertically move along synchronizing driving ring tracks，It is that internal diameter is slightly larger than synchronizing to drive ring tracks diameter that remex synchronizes to drive ring，Both sides arrange the circular rings of remex support movable joint，Synchronizing to drive ring tracks is be disposed longitudinally on the cylinder that in emulation bird of prey model thoracic cavity, between both wings, center line upper surface is smooth，Its length is slightly larger than carpal bone bar，Its diameter 4 millimeters，One end of remex support connects wing tip，The other end of remex support connects remex and synchronizes to drive the remex support movable joint of ring，Remex synchronizes to drive ring set synchronizing in driving ring tracks，Ring tracks is driven to be disposed longitudinally on the center line between the internal double-vane of emulation bird of prey model by synchronizing；Double-vane stretches spring and is provided in the spring leaf of emulation bird of prey model both sides double-vane remex stretching, extension movable joint trailing edge, its effect is when the pace emulating bird of prey model is accelerated, emulation air drag suffered by bird of prey model double-vane strengthens, when the air drag suffered by remex reaches to a certain degree, double-vane stretches spring and bends backward, make the longitudinal axis of the remex on emulation bird of prey model wing and health, to imitate the flight attitude accelerating to dive when the bird of prey is hunted, and reducing air drag avoids emulation bird of prey model over-tilting impact to run attitude, when the pace emulating bird of prey model slows down or emulate resistance reduction that bird of prey model advances with the wind, air drag suffered by remex reduces, double-vane stretches spring and restores, emulation bird of prey model double-vane is made naturally to stretch；Model arm fixing point is provided in the center of gravity at emulation bird of prey model back, is used for the fixing device being connected with the model arm in model traction apparatus.

2. a kind of bionic bird-repelling device according to claim 1; it is characterized in that: model traction apparatus by reducing motor, drive wheel disc, track pulley, lift pulley, pull rope, model arm form; the power of reducing motor is that the weight according to the emulation bird of prey model adopted is selected around the distance run with emulation bird of prey model loop; its rotating speed with drive wheel disc size and to emulation bird of prey model running speed setting relevant, in the ordinary course of things emulate bird of prey model pace be arranged on 3 meter per seconds between 5 meter per seconds；Driving wheel disc is driven axle fixing hole by reducing motor, drive wheel disc reinforcing strip, driving wheel coil forms, its diameter is 1 meter, reducing motor drives axle fixing hole to be arranged on driving wheel disk center, it is that fixing reducing motor drives axle, its internal diameter is equal with the external diameter of reducing motor driving axle, drive wheel disc reinforcing strip to be provided in reducing motor and drive the steel bar between axle fixing hole and driving wheel coil, its length is equal to the distance between reducing motor driving axle fixing hole to driving wheel coil, its diameter 5 millimeters, its effect is to connect driving wheel coil, support driving wheel coil, reinforce the effect driving wheel disc, driving wheel coil is the device of the dynamic pull rope of driving wheel dribbling, it is shaped as ring shape, the surface of circle is Baltimore groove, Baltimore groove width 23 millimeters, the Baltimore groove degree of depth 10 millimeters；Track pulley is made up of pulley bearings, wheel disc reinforcing strip, wheel coil; pulley bearings is arranged on track pulley center; wheel disc reinforcing strip is provided in the steel bar between pulley bearings and wheel coil; its length is equal to the distance between pulley bearings and wheel coil; its effect is fifth wheel coil; support wheel coil; reinforce the effect of track pulley; wheel coil is the device lifting and changing pull rope traffic direction; its circle generally circular in shape; the surface of circle is Baltimore groove, Baltimore groove width 23 millimeters, the Baltimore groove degree of depth 10 millimeters；Lift pulley by lifting pulley bearings, lift wheel coil and form; lift pulley bearings to be arranged on and lift pulley center; lift pulley bearings external diameter 40 millimeters; the internal diameter lifting wheel coil is 40 millimeters; external diameter is 70 millimeters; it is arranged on the outer ring lifting pulley bearings; the surface lifting wheel coil is Baltimore groove; Baltimore groove width 15 millimeters; the Baltimore groove degree of depth 10 millimeters; lifting pulley and be arranged on the pull rope entrance driving wheel disc and track pulley, its effect is to lift pull rope, and pull rope imports driving wheel disc and track pulley smoothly；nullPull rope is buckled formed by the seizing wire and model arm gear with some strength and toughness，The diameter of pull rope is 2 millimeters，Its length is according to concrete landform、Can use space and can usable floor area and set，Owing to model traction apparatus is to make emulation bird of prey model triangular in shape、Rectangle or trapezoidal around operation，So arranging pull rope length as the case may be between 40 meters to 100 meters，It is identical with pull rope external diameter by internal diameter that model arm gear is buckled，Wall thickness 2 millimeters，Length 10 millimeters，The metal tube that the centre buckleing side walls is threaded hole and the fixed screw composition matched with this screwed hole is kept off at model arm，The length of its fixed screw is for can withstand pull rope，So as to till being fixed on pull rope，Namely fixed screw length buckles wall thickness slightly larger than model arm gear，Namely slightly larger than 2 millimeters，Pull rope penetrates during use model arm gear buckle，After determining position, fixed screw is tightened and can be fixed on pull rope；nullModel arm is by a block length 50 millimeters、Wide 6 millimeters、The rectangle rustless steel of thick 6 millimeters，10 millimeters are reserved in its one end，It is converted into right angle to side，10 millimeters are reserved at its other end，It is converted into right angle to identical side，Form it into U-shaped，Again by another block length 50 millimeters、Wide 6 millimeters、The rectangle rustless steel of thick 6 millimeters，10 millimeters are reserved in its one end，It is converted into right angle to side，10 millimeters are reserved at its other end，It is converted into right angle to identical side，Form it into U-shaped，Again by the rustless steel of these two pieces of U-shaped，One piece of U-shaped opening upwards，Open Side Down is arranged on a block length 130 millimeters in approximately the same plane for one piece of U-shaped、Wide 6 millimeters、The stainless two ends of rectangle of thick 6 millimeters，Its junction point is the center on two pieces of U-shaped rustless steel bases，Then by 130 millimeters、Wide 6 millimeters、The rectangle rustless steel of thick 6 millimeters is converted into right angle from downward 5 millimeters of junction point stainless with the U-shaped of opening upwards to the direction vertical with U-shaped，It is converted into right angle to same direction by this down at right angles 20 millimeters，It is converted into right angle to same direction again by this down at right angles 80 millimeters，Right angle it is converted into round about again by this down at right angles 20 millimeters，On the top of two posts of opening upwards U-shaped from one end to the longitudinally disposed pull rope hanging hole of the other end，Its internal diameter is slightly larger than the diameter of pull rope，Top horizontally set model fixing point at two posts of Open Side Down U-shaped is connected with model arm fixing point.

null3. a kind of bionic bird-repelling device according to claim 1，It is characterized in that: towing bracket is by high track pulley bracket、Driving wheel disc carrier、Low track pulley bracket、Lift pulley bracket composition，Its material is to use angle steel or have the plastic material of the similar angle steel shape that the plastics of some strength are made and make，If arranging triangle bird dispelling model landing system，One group of towing bracket is made up of a high track pulley bracket and two highly equal low trestles，In two low trestles, one is driving wheel disc carrier，Another low trestle is low track pulley bracket，Driving wheel disc carrier top arranges reducing motor fixing point，The fixing axle of bearing is set on the top of low track pulley bracket and high track pulley bracket，The diameter of the fixing axle of bearing is equal with pulley bearings internal diameter，Two low trestles and driving wheel disc carrier and low track pulley bracket are set to 1 meter high、One high track pulley bracket is set to 10 meters high，Or high trestle can be arranged higher according to landform and practical situation，The layout of 3 towing brackets is isosceles triangle，Two mutually equilateral is the limit of the high track pulley bracket of the 10 meters high low track pulley bracket to two 1 meter high and driving wheel disc carrier，The two is mutually equilateral for emulation bird of prey model running line，Its length is according to the emulation bird of prey model concrete landform on the lawn, takeoff and landing runway side on airport，Or grain depot and farmland can use space and can usable floor area and set，Two low trestles 1 meter high，Namely turn to and emulate the model stop protection zone of the bird of prey between low track pulley bracket and driving wheel disc carrier for emulation bird of prey model，Its length is set to 5 meters，Lift pulley bracket and be provided in high track pulley bracket、On low track pulley bracket and driving wheel disc carrier，Its position is the pull rope porch driving wheel disc and track pulley，Its top is arranged lifts the fixing axle of pulley bearings，The diameter lifting the fixing axle of pulley bearings is equal with lifting pulley bearings internal diameter，The effect lifting pulley bracket is to support to lift pulley，Make to lift pulley and pull rope is imported smoothly driving wheel disc and track pulley.

4. a kind of bionic bird-repelling device according to claim 1; it is characterized in that: loop playback device is the loop play device of emulation bird of prey cry; it is arranged on model and stops in protection zone; its cry is the bird of prey cry prerecorded; its cry classification is to match with selected emulation bird of prey kind, and it plays period and emulation bird of prey model running time synchronized.

5. a kind of bionic bird-repelling device according to claim 1; it is characterized in that: model is stopped protection zone and is provided in top and the both sides shed for keeping out wind and rain of pull rope between two low trestles and low track pulley bracket and driving wheel disc carrier; its effect is to keep out wind and rain for emulation bird of prey model when emulating bird of prey model running to model and stopping and stop in protection zone on the one hand; on the other hand when emulating bird of prey model and bringing into operation; emulation bird of prey model is stopped protection zone from model suddenly to be occurred, can improve the effect on driving birds of emulation bird of prey model.

6. a kind of bionic bird-repelling device according to claim 1, it is characterized in that: power supply is made up of on and off switch and power supply time switch, on and off switch is the power switch controlling airport or all bionic bird-repelling devices of grain depot and farmland, power supply time switch is to control a bionic bird-repelling device power-on time, power supply time switch is utilized by the power-on time section of each bionic bird-repelling device separately during use, and each bionic bird-repelling device will emulate the dwell time of bird of prey model, it is arranged on emulation bird of prey model running between low track pulley bracket and driving wheel disc carrier, namely protection zone stopped by model, and arrange whole bionic bird-repelling device run the period have certain interval, and it is out of service for night to arrange bionic bird-repelling device.

null7. a kind of bionic bird-repelling device according to claim 1，It is characterized in that: the combined method of bionic bird-repelling device is by low track pulley bracket、Driving wheel disc carrier and high track pulley bracket，It it is 5 meters by the spacing of low track pulley bracket and driving wheel disc carrier，It it is 30 meters by the spacing of low track pulley bracket Yu high track pulley bracket，The spacing of driving wheel disc carrier and high track pulley bracket is 30 meters，Or according to emulation bird of prey model concrete landform、Space and can usable floor area and setpoint distance can be used，It is arranged on the distance from 50 meters to 100 meters of takeoff and landing runway，Or it is arranged on grain depot and overhead, farmland，Reducing motor is installed on the top of driving wheel disc carrier，The top of high track pulley bracket and low track pulley bracket is arranged the fixing axle of bearing，Two track pulleys are separately mounted on the fixing axle of bearing of high track pulley bracket and low track pulley bracket，After the reducing motor driving axle insertion driving wheel disc of reducing motor is driven axle fixing hole，Make the wheel disc of driving wheel disc and two track pulleys in one plane，Again by lift pulley be arranged on drive wheel disc and two track pulley pull rope porch lift lifting on the fixing axle of pulley bearings on pulley bracket，Make to lift pulley perpendicular to the ground；Pull rope is hung over successively driving wheel disc, in two track pulleys and three Baltimore grooves lifting pulley, one model arm gear is buckled and is fixed on pull rope after penetrating pull rope, pull rope is penetrated the pull rope hanging hole of model arm, again second model arm gear is buckled and penetrate pull rope, to during close to model arm, model arm gear is buckled fixing, make the model arm free transverse rotation of energy, pull rope tension is connected the two ends of pull rope, model fixing point below model arm is connected fixing with the model arm fixing point of emulation bird of prey model, model is stopped protection zone be arranged between low track pulley bracket and driving wheel disc carrier.

8. a kind of bionic bird-repelling device according to claim 1, it is characterized in that: the principle of bionic bird-repelling device is to utilize birds to hide because fearing the bird of prey and flee from the bird of prey to haunt the nature of region, bird of prey kind according to different regions, imitate bird of prey profile, flight attitude makes emulation bird of prey model, and make emulation bird of prey model dynamically cruise at the required simulation of domain driveing birds, make the emulation bird of prey model form to fly up or dive, haunt about the region needing to drive birds, use loop playback device to play the cry of this bird of prey to drive birds simultaneously, prey birds are made to get a fright and run away, make prey birds can not perch in this region because fearing emulation bird of prey model or stay, and away from this region, thus reaching to utilize the purpose of bionical bird dispelling that the natural enemy of prey birds drives birds.