Multifunctional bionic bird repelling device

Abstract

The invention discloses a multifunctional bionic bird repelling device which comprises a supporting and conveying device located on the ground and a tensioning device arranged on the ground and a support, a suspension lifting device is further arranged on a steel cable of the supporting and conveying device, and a bionic bird mechanism is arranged below the suspension lifting device. The bionic bird mechanism comprises a mouth opening and closing device arranged at the forefront, a head rotating device is arranged right behind the mouth opening and closing device, and the wing transmission device is located right behind the head rotating device and located in the center of the whole bird repelling equipment; the device further comprises a sound bird repelling mechanism, the sound bird repelling mechanism comprises an ultrasonic bird repelling device located right behind the wing transmission device and directional bird repelling devices located on the two sides of the wing transmission device, and a tail swing device and the like are further arranged right behind the ultrasonic bird repelling device. The problems that in the prior art, orchard bird repelling efficiency is low, the function is single, cost is high, birds can generate adaptability after long-time use, and long-term effective bird repelling cannot be guaranteed are solved.

Description

Technical Field

[0001] The invention belongs to the technical field of forestry bird-repelling equipment, and in particular relates to a multifunctional bionic bird-repelling device. Background Art

[0002] With the improvement of ecological environment at home and abroad and the improvement of people's awareness of bird protection, there are more and more birds, which have caused a lot of losses to fruit forests and brought great pressure to orchards. Nowadays, the phenomenon of birds harming orchards is getting worse day by day, seriously affecting the yield and quality of fruits, and causing huge economic losses to fruit farmers. In order to control the losses caused by bird damage, fruit farmers have to invest a lot of money every year to prevent and control bird damage. According to investigations, the annual fruit yield loss caused by bird pecking is as high as 20% for early-mature varieties, and the loss rate of mature varieties is as high as 5%. The damage rate of quality fruits even reaches 30%, which seriously affects the quality and yield of fruits and reduces farmers' income. Birds pecking fruits not only affects the quality and yield of fruits, but also causes secondary damage. The pecked fruits are easy to breed bacteria. The bacteria multiply in large numbers at the wounds, attracting flies and insects. Normal fruits will also become diseased, aggravating the spread of bacteria. This is also one of the main causes of fruit tree diseases. At the same time, bird population activities also cause serious damage to the tender branches, buds, grafted branches and other parts of spring fruit trees, directly causing economic damage to the main fruit producing areas. In scientific research activities in the fields of agriculture and ecology, researchers often need to plant or raise specific plants and animals as research materials. When these research materials (such as mature sorghum, crops in experimental fields, etc.) become the foraging targets of birds, birds may consume a large amount of these materials, resulting in the inability of researchers to collect enough data or samples, which will affect the output of scientific research results. Faced with the harm, fruit farmers are helpless, and some traditional bird-repelling methods cannot effectively reduce local losses. In plain areas, the orchard area is large, and large orchards require a lot of manpower. Fruit farmers need to spend a lot of time and energy in the orchard to drive away birds, which makes people physically and mentally exhausted and the bird-repelling effect is even worse; in mountainous orchards, due to the inconvenience of transportation and terrain, fruit farmers have difficulty going up and down the mountain, and bird-repelling work is even more difficult, which brings great trouble to fruit farmers. Therefore, it is of positive practical significance and necessity to improve the existing orchard bird-repelling equipment and innovate a bird-repelling equipment to achieve simple structure and efficient bird-repelling. Summary of the invention

[0003] The purpose of the present invention is to provide a multifunctional bionic bird-repelling device, which solves the problems in the prior art of low orchard bird-repelling efficiency, single function, high cost, and the inability to ensure long-term effective bird-repelling due to long-term use of birds.

[0004] The technical solution adopted by the present invention is that the multifunctional bionic bird-repelling device comprises a supporting and conveying device located on the ground, and a tensioning device arranged on the ground and a bracket. A suspension lifting device is also arranged on the steel cable of the supporting and conveying device, and a bionic bird mechanism is arranged below the suspension lifting device. The bionic bird mechanism comprises a mouth opening and closing device arranged at the front, a head rotating device is arranged directly behind the mouth opening and closing device, and a wing transmission device is located directly behind the head rotating device and at the center of the entire bird-repelling device; and also comprises a sound bird-repelling mechanism, which comprises an ultrasonic bird-repelling device located directly behind the wing transmission device and a directional bird-repelling device located on both sides of the wing transmission device, a tail swinging device is also arranged directly behind the ultrasonic bird-repelling device, and light bird-repelling mechanisms are arranged on both sides of the wings and in the eyes of the head of the bionic bird mechanism.

[0005] The present invention is also characterized in that:

[0006] The specific structure of the tensioning device is as follows: the device is composed of three parts: left, middle and right. The specific structure of the left tensioning device is as follows: it includes a left tensioning wheel support B fixed on the bracket A by bolts, the tensioning wheel is fixed on the tensioning wheel support B by a bearing D and a shaft retaining ring D, and a rubber sleeve B is provided on the tensioning wheel; the specific structure of the middle tensioning device is as follows: it is composed of a telescopic rod base set on the ground and a tensioning wheel support A and a tensioning wheel fixed above it, the middle telescopic rod base is set on the ground, and the tensioning wheel support A is connected to the telescopic rod base. Through the snap connection, the tensioning wheel is fixed to the tensioning wheel support A through the bearing D and the shaft retaining ring D, and the tensioning wheel is provided with a rubber sleeve B; the specific structure of the right tensioning device is as follows: the right tensioning device support shell is fixed to the bracket B through bolts, the tensioning wheel is fixed to the tensioning device support shell through the bearing E and the shaft retaining ring C, and the tensioning device cover is fixed to the tensioning device support shell through bolts; the number of intermediate tensioning devices can be increased or decreased according to the length of the erection distance between the bracket A and the bracket B in the orchard to adapt to orchards of different areas.

[0007] The specific structure of the supporting conveying device is as follows: a motor C is arranged on the bracket A at the left end, and the motor C is connected to the reducer. The extended shaft of the reducer passes through the pulley support B and is connected to the pulley A by a key. The extended shaft of the reducer is fixed to the pulley support B by a bearing G and a shaft retaining ring B. The steel cable is wrapped around the pulley A and the pulley B to form a complete ring. The pulley B is concentrically matched with the support shaft. The bearing F is concentrically matched with the support shaft and the pulley B and is fixed inside the pulley B. The support shaft and the front and rear pulley supports A are concentrically matched. The positions of the front and rear pulley supports A are symmetrical about the pulley B. The pulley B is connected to the support shaft and the bearing F. The front and rear pulley supports A are connected, and the shaft is connected to the support shaft with a retaining ring A to fix the pulley B on the front and rear pulley supports A. The two pulley supports A are fixed above the bracket B at the right end. The solar panel and the automatic reversing switch are fixed to the side of the support plate above the bracket A and the bracket B by screws. The solar panel is connected to the power control module through a transmission line, and the power control module is connected to the battery to realize the charge and discharge management of the battery. The automatic reversing switch is connected to the power control module through a transmission line to realize the control of the rotation direction of the motor C. The change of the rotation direction of the motor C realizes the change of the movement direction of the bionic bird.

[0008] A battery and a power control module are arranged in the middle part of bracket A, a wire take-up frame is arranged between bracket A and bracket B, the wire take-up frame is fixed between bracket A and bracket B by screws, and a transmission line is arranged on the wire take-up frame.

[0009] The specific structure of the suspension lifting device is as follows: the cable gripper is fixed on the steel cable, the cable gripper seat is connected to the electric hoist, the limit sensor is fixed to the side of the electric hoist by screws, the lifting cable extending from the bottom of the electric hoist is connected to the bionic bird shell by a hook, and the lower end of the bionic bird shell is connected to the claw by bolt A. The limit sensor is connected to the power control module and the battery through the transmission line, and the power control module is connected to the controller YD-Q2.

[0010] The specific structure of the mouth opening and closing device is as follows: the motor A is fixed above the motor support plate, the motor support plate is connected to the cam support plate through screws E, the cam support plate is connected to the upper part of the mouth through screws B, the motor output shaft of the motor A is connected to the cam shaft through bearings A and keys, the bearing A is connected to the cam support plate through mounting brackets with screws H, the cam is fixed to the cam support plate, connected to the cam shaft through cylindrical pins, the push rod cooperates with the cam to form a cam mechanism motion relationship, the cam is used as an active part, and the push rod is used as a driven part. When working, the cam pushes the push rod to move up and down to complete the opening and closing movement of the bionic bird's mouth. A return spring is provided inside the push rod. The push rod is located above the cam and constrains the movement direction through the center hole of the fixed track. The fixed track is fixed to the cam support plate through screws G. The top of the push rod is connected to the connecting rod B through a connecting block and screws D, the connecting rod B is connected to the lower part of the mouth through pins C and washers B, and the lower part of the mouth is connected to the upper part of the mouth through pins. The motor A is connected to the power control module and the battery through a transmission line to complete the rotation of the motor A to achieve the opening and closing movement of the bionic bird's mouth.

[0011] The specific structure of the head rotation device is as follows: the shaft extending from the upper part of the mouth is connected to the servo output shaft of servo A through coupling A, and servo A is fixed on a plate extending in front of the wing connecting frame; servo A is connected to the power control module and the battery through a transmission line to complete the forward and reverse rotation of servo A to realize the change of the movement direction of the bionic bird's head.

[0012] The specific structure of the wing transmission device is as follows: the left and right sides of the device are symmetrical, and the specific structure on the left side is as follows: the motor B is fixed to the wing connecting frame by screws, the gear B is connected to the transmission shaft by a key, the bearing C is fixed to the transmission shaft concentrically with the transmission shaft, the gasket is arranged between the gear B and the wing connecting frame, the gasket is fixed to the transmission shaft concentrically with the transmission shaft, one end of the coupling B is connected to the transmission shaft by a key, and the other end of the coupling B is connected to the motor output shaft by a key, the transmission shaft is fixed to the wing connecting frame concentrically with the hole on the wing connecting frame, the gear A is meshed with the gear B, the gear A is fixed to the gear support shaft concentrically with the gear support shaft, the washer A is arranged between the gear A and the wing connecting frame, the washer A It is concentrically matched with the gear support shaft and fixed on the gear support shaft. Bearing B is concentrically matched with the gear support shaft and gear A and fixed inside the gear A. The gear support shaft is concentrically matched with the hole on the wing connecting frame and fixed on the wing connecting frame. Gear A is connected to the eccentric rod A through bolt B. The connecting rod A is located above the eccentric rod A. The connecting rod A is connected to the eccentric rod A through pin B. The wing connecting rod A is concentrically matched with the wing connecting frame. The wing connecting rod A is connected to the connecting rod A through a pin. The connecting rod A is connected to the upper part A of the wing through a screw. The upper part A of the wing is connected to the lower part A of the wing through pin A. The wing connecting rod B is connected to the eccentric rod A through pin B, and is connected to the lower part A of the wing through screw F and washer C. The camera is screwed into the wing. The specific structure on the right side is that the motor B is fixed to the wing connecting frame by screws, the gear B is connected to the transmission shaft by a key, the bearing C is fixed to the transmission shaft concentrically with the transmission shaft, the gasket is arranged between the gear B and the wing connecting frame, the gasket is fixed to the transmission shaft concentrically with the transmission shaft, one end of the coupling B is connected to the transmission shaft by a key, the other end of the coupling B is connected to the motor output shaft by a key, the transmission shaft is fixed to the wing connecting frame concentrically with the hole on the wing connecting frame, the gear A is meshed with the gear B, the gear A is fixed to the gear support shaft concentrically with the gear support shaft, the washer A is arranged between the gear A and the wing connecting frame, and the washer is fixed to the gear support shaft concentrically with the gear support shaft On the gear support shaft, bearing B is concentrically matched with the gear support shaft and gear A8 and fixed inside gear A. The gear support shaft is concentrically matched with the hole on the wing connecting frame and fixed on the wing connecting frame. Gear A is connected to the eccentric rod B through bolt B. Connecting rod A is located above the eccentric rod B. Connecting rod A is connected to the eccentric rod B through pin B. Wing connecting rod A is concentrically matched with the wing connecting frame. Wing connecting rod A is connected to connecting rod A through pins. Connecting rod A is connected to the upper part B of the wing through screws. The upper part B of the wing is connected to the lower part B of the wing through pin A. The wing connecting rod B is connected to the eccentric rod B through pin B. It is connected to the lower part B of the wing through screws F and washers C. The camera is fixed to the lower part B of the wing through screws.

[0013] The specific structure of the sound bird-repelling mechanism is as follows: the ultrasonic bird-repelling device is installed on the connecting plate by screw A. The ultrasonic bird-repelling device consists of a transmitter and a controller. The transmitter model is TCT25-24T, and the controller model is YD-Q2. The connecting plate is connected to the wing connecting frame by screw C. The directional bird-repelling device consists of directional speakers installed on both sides of the lower part of the wing. The ultrasonic bird-repelling device and the directional speakers are respectively connected to the power control module and the battery through transmission lines to achieve sound bird-repelling. The controller YD-Q2 is connected to the transmitter TCT25-24T through transmission lines and is respectively connected to the power control module. The transmitter TCT25-24T emits ultrasonic waves to achieve ultrasonic bird-repelling.

[0014] The specific structure of the tail swing device is as follows: the servo C is fixed above the connecting plate, the connecting plate is connected to the front wing connecting frame by screws, the output shaft of the servo B is connected to the tail rocker by a key, the tail rocker is connected to the tail swing arm by a pin, the tail swing arm is fixed to the side of the tail support plate by a pin, the tail support plate is connected to the connecting plate by a pin shaft, the servo B is fixed above the tail support plate, and the tail is connected to the output shaft of the servo B by a key. The servo C is connected to the power control module and the battery through a transmission line, and the servo B is connected to the power control module and the battery through a transmission line. The controller controls the forward and reverse rotation of the servo C and the servo B, and the swing of the bionic bird's tail is realized through the forward and reverse rotation of the servo C and the servo B.

[0015] The specific structure of the light bird-repelling mechanism is as follows: the flashing lights R and G are installed on both sides of the wings of the bionic bird, and the laser camera is installed in the eye shell of the head. The flashing lights R and G are connected to the power control module, battery and controller through the transmission line, and the laser camera is connected to the power control module, battery and controller through the transmission line. The laser camera collects bird information and controls the flashing lights R and G to work through the controller to achieve light bird-repelling.

[0016] The beneficial effect of the present invention is that the multifunctional bionic bird-repelling device is suitable for the protection of agricultural parks such as orchards and flower gardens. The device adopts a bionic shell with the same appearance as that of an eagle, and a bionic wing design. This design is not only similar to a real raptor in appearance, but also can simulate the flight posture and movement of a raptor, and has a strong deterrent effect on birds. The bionic wings drive the gears to rotate through a motor, so that the wings can achieve movement in four directions of up and down, front and back, and the suspension lifting device controls the movement of the bionic bird mechanism in the up and down directions as a whole, so that the overall flight of the bionic bird mechanism and the extension and contraction of the wings can achieve an irregular movement mode, which increases the dynamics and realism of the bird repellent. The sound bird repelling mechanism emits high-frequency or unusual sounds through a speaker, and combines ultrasonic waves to simulate the calls of raptors or other sounds that make birds feel uneasy. The light bird repelling mechanism uses red and green flashing lights on the wings and laser lasers in the eyes to illuminate birds through stroboscopic strong light and laser beams, destroying their sight, making them feel uncomfortable and leave. Combining multiple technologies such as sound and light to repel birds, a multi-dimensional bird repelling effect is achieved. The number of the telescopic rod base set on the ground and the tensioning device fixed on the top of the supporting conveying device can be increased or decreased according to the size of the orchard to adapt to orchards of different sizes. In addition, the power control module is connected to the mains, and the battery is used as a backup power source. When the mains is insufficient or interrupted, the battery can be automatically connected to the system to provide power support. By designing a better set of multifunctional bionic bird-repelling equipment, a lot of manpower can be saved in forestry protection work, and production efficiency can be improved; environmental pollution can be reduced, thereby reducing the adverse effects of the work on the human body; the service life is long, and it has high durability and anti-interference, which reduces the working cost, and effectively solves the problem that traditional bird-repelling equipment will make birds adaptable. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a front view of the overall structure of the multifunctional bionic bird-repelling device of the present invention;

[0018] Figure 2 This is a front view of the tensioning device of the multifunctional bionic bird-repelling device of the present invention;

[0019] Figure 3 It is a partial enlarged view of the tensioning device of the multifunctional bionic bird-repelling device of the present invention;

[0020] Figure 4 This is a front view of the supporting and conveying device of the multifunctional bionic bird-repelling device of the present invention;

[0021] Figure 5 It is a partial enlarged view of the supporting device of the multifunctional bionic bird-repelling equipment of the present invention;

[0022] Figure 6 This is a front view of the bionic bird mechanism of the multifunctional bionic bird-repelling device of the present invention;

[0023] Figure 7 This is a top view of the bionic bird mechanism of the multifunctional bionic bird-repelling device of the present invention;

[0024] Figure 8 This is a front view of the mouth opening and closing device of the multifunctional bionic bird-repelling device of the present invention;

[0025] Fig. 9 It is a partial enlarged view of the mouth opening and closing device of the multifunctional bionic bird-repelling device of the present invention;

[0026] Fig.10 This is a front view of the head rotating device of the multifunctional bionic bird-repelling device of the present invention;

[0027] Fig.11 This is a front view of the wing transmission device of the multifunctional bionic bird-repelling device of the present invention;

[0028] Fig.12 It is a top view of the wing transmission device of the multifunctional bionic bird-repelling device of the present invention;

[0029] Fig.13 It is a partial enlarged view of the wing transmission device of the multifunctional bionic bird-repelling device of the present invention;

[0030] Fig.14 This is a top view of the tail swing device of the multifunctional bionic bird-repelling device of the present invention;

[0031] Fig.15 It is a side view of the tail swinging device of the multifunctional bionic bird-repelling device of the present invention;

[0032] Fig.16 This is a front view of the lifting device of the multifunctional bionic bird-repelling equipment of the present invention;

[0033] Fig.17 It is a top view of the sound bird-repelling mechanism of the multifunctional bionic bird-repelling device of the present invention;

[0034] Fig.18 It is a top view of the light bird-repelling mechanism of the multifunctional bionic bird-repelling equipment of the present invention.

[0035] In the figure, 1. Pulley A, 2. Pulley B, 3. Cable gripper, 4. Electric hoist, 5. Lifting cable, 6. Hook, 7. Wing connecting rod A, 8. Gear A, 9. Gear B, 10. Gear support shaft, 11. Lower wing A, 12. Lower wing B, 13. Upper wing A, 14. Tail support plate, 15. Tail, 16. Upper wing B, 17. Eccentric rod A, 18. Connecting rod A, 19. Wing connecting rod B, 20. Eccentric rod B, 21. Ultrasonic bird repellent device, 22. Bionic bird shell, 23. Servo A, 24. Washer A, 25. Claw, 26. Bolt A, 27. Screw A, 28. . Pin A, 29. Screw B, 30. Pin B, 31. Connecting plate, 32. Screw C, 33. Pin C, 34. Directional speaker, 35. Strobe light R, 36. Strobe light G, 37. Pin shaft, 38. Servo B, 39. Tail rocker, 40. Servo C, 41. Tail rocker, 42. Key, 43. Upper part of the mouth, 44. Lower part of the mouth, 45. Cam support plate, 46. Motor support plate, 47. Motor A, 48. Cam, 49. Cam shaft, 50. Cylindrical pin, 51. Fixed track, 52. Push rod, 53. Connecting block, 54. Connecting rod B, 55. Coupling A, 56. Washer B, 57. Screw D, 58. Screw E, 59. Bearing A, 60. Wing connecting frame, 61. Bearing B, 62. Eye shell, 63. Laser camera, 64. Camera, 65. Motor B, 66. Transmission shaft, 67. Bearing C, 68. Gasket, 69. Coupling B, 70. Screw F, 71. Washer C, 72. Bolt B, 73. Screw G, 74. Screw H, 75. Bracket A, 76. Battery, 77. Support shaft, 78. Bracket B, 79. Solar panel, 80. Power control module, 81. Tensioner support A, 82. Bearing D, 83. Pulley support A, 84. Shaft stop Ring A, 85. Reducer, 86. Motor C, 87. Shaft retaining ring B, 88. Steel cable, 89. Rubber sleeve A, 90. Tensioning wheel, 91. Tensioning device support shell, 92. Tensioning pulley, 93. Bearing E, 94. Shaft retaining ring C, 95. Tensioning device cover, 96. Bearing F, 97. Tensioning wheel support B, 98. Shaft retaining ring D, 99. Rubber sleeve B, 100. Limit sensor, 101. Take-up rack, 102. Solar protection shell, 103. Transmission line, 104. Pulley support B, 105. Telescopic rod base, 106. Automatic reversing switch, 107. Bearing G, 108. Controller. DETAILED DESCRIPTION

[0036] The present invention is described in detail below with reference to the accompanying drawings and specific embodiments.

[0037] The multifunctional bionic bird-repelling device of the present invention has a structure as follows Figure 1As shown, it includes a supporting and conveying device located on the ground, and a tensioning device arranged on the ground and the bracket, the tensioning device is used to support and tension the steel cable on the supporting and conveying device, and a suspension lifting device is also arranged on the steel cable of the supporting and conveying device, and a bionic bird mechanism is arranged below the suspension lifting device, the bionic bird mechanism includes a mouth opening and closing device arranged at the front, a head rotating device is arranged directly behind the mouth opening and closing device, and a wing transmission device is located directly behind the head rotating device and at the center of the entire bird-repelling device; it also includes a sound bird-repelling mechanism, the sound bird-repelling mechanism includes an ultrasonic bird-repelling device located directly behind the wing transmission device and a directional bird-repelling device located on both sides of the wing transmission device, a tail swinging device is also arranged directly behind the ultrasonic bird-repelling device, and light bird-repelling mechanisms are arranged on both sides of the wings and in the eyes of the head of the bionic bird mechanism.

[0038] The multifunctional bionic bird-repellent device realizes the reciprocating motion of the multifunctional bionic bird-repellent device in the horizontal and vertical directions through the supporting conveying device, the tensioning device and the suspension lifting device, and makes the reciprocating motion of the multifunctional bionic bird-repellent device in the horizontal and vertical directions irregular through the controller, so that the multifunctional bionic bird-repellent device will form a flying posture that is sometimes fast and sometimes slow, sometimes high and sometimes low. Combined with the mouth opening and closing device, the head rotation device and the wing transmission device, the multifunctional bionic bird-repellent device can imitate the whole body limb movement of birds, which is specifically manifested as being able to spread its wings and fly high, or to fall and fly low, shaking its head and tail, and swinging left and right. The uncertainty of the motion state of the multifunctional bionic bird-repellent device makes its working state irregular, and it is not easy for birds in the orchard to form conditioned reflexes. In addition, it combines various technical means such as sound, light, laser and ultrasound to achieve multi-dimensional bird-repelling, which has a deterrent effect on birds and has a good bird-repelling effect.

[0039] like Figure 2 , Figure 3As shown, the specific structure of the tensioning device is as follows: the device is composed of three parts: left, middle and right. The specific structure of the left tensioning device is as follows: it includes a left tensioning wheel support B97 fixed on the bracket A75 by bolts, the tensioning wheel 90 is fixed on the tensioning wheel support B97 by a bearing D82 and a shaft retaining ring D98, and a rubber sleeve B99 is provided on the tensioning wheel 90; the specific structure of the middle tensioning device is as follows: it is composed of a telescopic rod base 105 set on the ground and a tensioning wheel support A81 and a tensioning wheel 90 fixed above it, the middle telescopic rod base 105 is set on the ground, and the tensioning wheel support A81 and the telescopic rod base 105 are connected. Through the snap connection, the tensioning wheel 90 is fixed on the tensioning wheel support A81 through the bearing D82 and the shaft retaining ring D98, and a rubber sleeve B99 is arranged on the tensioning wheel 90; the specific structure of the right tensioning device is as follows: the right tensioning device support shell 91 is fixed on the bracket B78 by bolts, the tensioning wheel 92 is fixed on the tensioning device support shell 91 by the bearing E93 and the shaft retaining ring C94, and the tensioning device cover 95 is fixed to the tensioning device support shell 91 by bolts; the number of intermediate tensioning devices can be increased or decreased according to the length of the erection distance between the bracket A75 and the bracket B78 in the orchard to adapt to orchards of different areas.

[0040] like Figure 4 , Figure 5As shown, the specific structure of the supporting conveying device is as follows: a motor C86 is arranged on the bracket A75 at the left end, the motor C86 is connected to the reducer 85, and a solar protection shell 102 is arranged outside the motor C86 and the reducer 85, the extended shaft of the reducer 85 passes through the pulley support B104 and is connected to the pulley A1 by a key, the extended shaft of the reducer 85 is fixed to the pulley support B104 by a bearing G107 and a shaft retaining ring B87, the steel cable 88 is wrapped around the pulley A1 and the pulley B2 to form a complete ring, the pulley B2 is concentrically matched with the support shaft 77, the bearing F96 is concentrically matched with the support shaft 77 and the pulley B2 and is fixed inside the pulley B2, the support shaft 77 and the front and rear pulley supports A83 are concentrically matched, the positions of the front and rear pulley supports A83 are symmetrical about the pulley B2, and the pulley B2 is fixed to the pulley B2 by the support shaft 77 and the shaft. Bearing F96 is connected to the front and rear pulley supports A83, and the shaft is connected to the support shaft 77 with a retaining ring A84 to fix the pulley B2 on the front and rear pulley supports A83. The two pulley supports A83 are fixed above the bracket B78 at the right end. Rubber sleeves A89 are provided on the pulleys A1 and B2. The solar panel 79 and the automatic reversing switch 106 are fixed to the side of the support plate above the bracket A75 and the bracket B78 by screws. The solar panel 79 is connected to the power control module 80 through the transmission line 103, and the power control module 80 is connected to the battery 76 to realize the charge and discharge management of the battery 76. The automatic reversing switch 106 is connected to the power control module 80 through the transmission line 103 to realize the control of the rotation direction of the motor C86. The change of the rotation direction of the motor C86 realizes the change of the movement direction of the bionic bird.

[0041] A battery 76 and a power control module 80 are provided in the middle part of the bracket A75. A wire take-up frame 101 is provided between the bracket A75 and the bracket B78. The wire take-up frame 101 is fixed between the bracket A75 and the bracket B78 by screws. A power transmission line 103 is provided on the wire take-up frame 101.

[0042] like Fig.16 As shown, the specific structure of the suspension lifting device is as follows: the cable gripper 3 is fixed on the steel cable 88, the cable gripper seat of the cable gripper 3 is connected to the electric hoist 4 by screws, the limit sensor 100 is fixed to the side of the electric hoist 4 by screws, the lifting cable 5 extending from the bottom of the electric hoist 4 is connected to the bionic bird shell 22 by hook 6, and the lower end of the bionic bird shell 22 is connected to the claw 25 by bolt A26. The limit sensor 100 is connected to the power control module 80 and the battery 76 through the transmission line 103, and the power control module 80 is connected to the controller YD-Q2 to realize the limit control loop. The limit sensor 100 changes the distance between it and the automatic reversing switch 106 through the steel cable 88. When the limit sensor 100 contacts the automatic reversing switch 106, the automatic reversing switch 106 is actuated to change the rotation direction of the motor C86 to realize the change of the movement direction of the bionic bird.

[0043] like Figure 8 , Fig. 9 As shown, the specific structure of the mouth opening and closing device is as follows: the motor A47 is fixed above the motor support plate 46, the motor support plate 46 is connected to the cam support plate 45 by the screw E58, the cam support plate 45 is connected to the upper part 43 of the mouth by the screw B29, the motor output shaft of the motor A47 is connected to the cam shaft 49 by the bearing A59 and the key, the bearing A59 is connected to the cam support plate 45 by the mounting bracket and the screw H74, the cam 48 is fixed on the cam support plate 45, and is connected to the cam shaft 49 by the cylindrical pin 50, the push rod 52 cooperates with the cam 48 to form a cam mechanism motion relationship, the cam 48 is used as the active part, and the push rod 52 is used as the driven part. When working, the cam 48 pushes the push rod 52 to move up and down to complete the opening and closing movement of the bionic bird's mouth. In order to ensure the reliable operation of the cam mechanism movement, a return spring is provided inside the push rod 52 to ensure that the push rod 52 and the cam 48 are closely matched and not separated during operation. The push rod 52 is located above the cam 48, and the movement direction is constrained by the central hole of the fixed track 51. The fixed track 51 is fixed to the cam support plate 45 by screws G73. The top of the push rod 52 is connected to the connecting rod B54 through the connecting block 53 and the screw D57. The connecting rod B54 is connected to the lower part of the mouth 44 through the pin C33 and the washer B56. The lower part of the mouth 44 is connected to the upper part of the mouth 43 through the pin. The motor A47 is connected to the power control module 80 and the battery 76 through the transmission line 103, and the rotation of the motor A47 is completed to realize the opening and closing movement of the bionic bird's mouth.

[0044] like Fig.10 As shown, the specific structure of the head rotating device is: the shaft extending from the upper part 43 of the mouth is connected to the servo output shaft of the servo A23 through the coupling A55, and the servo A23 is fixed on the plate extending in front of the wing connecting frame 60; the servo A23 is connected to the power control module 80 and the battery 76 through the transmission line 103, and the forward and reverse rotation of the servo A23 is completed to realize the change of the movement direction of the bionic bird head.

[0045] like Fig.11 , Fig.12 , Fig.13As shown, the specific structure of the wing transmission device is as follows: the left and right sides of the device are symmetrical, and the specific structure on the left side is as follows: the motor B65 is fixed to the wing connecting frame 60 by screws, the gear B9 is connected to the transmission shaft 66 by a key, the bearing C67 is fixed to the transmission shaft 66 concentrically with the transmission shaft 66, the gasket 68 is arranged between the gear B9 and the wing connecting frame 60, the gasket 68 is fixed to the transmission shaft 66 concentrically with the transmission shaft 66, one end of the coupling B69 is connected to the transmission shaft 66 by a key, and the other end of the coupling B69 is connected to the motor output shaft by a key, the transmission shaft 66 is fixed to the wing connecting frame 60 concentrically with the hole on the wing connecting frame 60, the gear A8 is meshed with the gear B9, the gear A8 is fixed to the gear support shaft 10 concentrically with the gear support shaft 10, and the washer A24 is arranged between the gear A8 and the wing connecting frame 60, and the washer A24 is concentric with the gear support shaft 10 The bearing B61 ​​is fixed on the gear support shaft 10, and the bearing B61 ​​is fixed inside the gear A8 by coaxial cooperation with the gear support shaft 10 and the gear A8. The gear support shaft 10 is fixed on the wing connecting frame 60 by coaxial cooperation with the hole on the wing connecting frame 60. The gear A8 is connected to the eccentric rod A17 by a bolt B72. The connecting rod A18 is located above the eccentric rod A17. The connecting rod A18 is connected to the eccentric rod A17 by a pin B30. The wing connecting rod A7 is coaxially matched with the wing connecting frame 60. The wing connecting rod A7 is connected to the connecting rod A18 by a pin. The connecting rod A18 is connected to the upper part A13 of the wing by a screw. The upper part A13 of the wing is connected to the lower part A11 of the wing by a pin A28. The wing connecting rod B19 is connected to the eccentric rod A17 by a pin B30, and is connected to the lower part A11 of the wing by a screw F70 and a washer C71. The camera 64 is fixed to the lower part A11 of the wing by a screw.The specific structure on the right side is that the motor B65 is fixed to the wing connecting frame 60 by screws, the gear B9 is connected to the transmission shaft 66 by a key, the bearing C67 is fixed to the transmission shaft 66 concentrically with the transmission shaft 66, the gasket 68 is arranged between the gear B9 and the wing connecting frame 60, the gasket 68 is fixed to the transmission shaft 66 concentrically with the transmission shaft 66, one end of the coupling B69 is connected to the transmission shaft 66 by a key, and the other end of the coupling B69 is connected to the motor output shaft by a key, the transmission shaft 66 is fixed to the wing connecting frame 60 concentrically with the hole on the wing connecting frame 60, the gear A8 is meshed with the gear B9, the gear A8 is fixed to the gear support shaft 10 concentrically with the gear support shaft 10, and the washer A24 is arranged between the gear A8 and the wing connecting frame 60, and the washer A24 is fixed to the gear support shaft 10 concentrically with the gear support shaft 10 , bearing B61 ​​is coaxially matched with gear support shaft 10 and gear A8 and fixed inside gear A8, gear support shaft 10 is coaxially matched with the hole on wing connecting frame 60 and fixed on wing connecting frame 60, gear A8 is connected with eccentric rod B20 through bolt B72, connecting rod A18 is located above eccentric rod B20, connecting rod A18 is connected with eccentric rod B20 through pin B30, wing connecting rod A7 is coaxially matched with wing connecting frame 60, wing connecting rod A7 is connected with connecting rod A18 through pin, connecting rod A18 is connected with upper wing B16 through screw, upper wing B16 is connected with lower wing B12 through pin A28, wing connecting rod B19 is connected with eccentric rod B20 through pin B30, connected with lower wing B12 through screw F70 and washer C71, camera 64 is fixed on lower wing B12 through screw. ;

[0046] like Fig.17 As shown, the specific structure of the sound bird-repelling mechanism is as follows: the ultrasonic bird-repelling device 21 is installed on the connecting plate 31 by screws A27, the ultrasonic bird-repelling device 21 consists of a transmitter and a controller, the transmitter model is TCT25-24T, the controller model is YD-Q2, the connecting plate 31 is connected to the wing connecting frame 60 by screws C32, and the directional bird-repelling device consists of directional speakers 34 installed on both sides of the lower part of the wing. The ultrasonic bird-repelling device 21 and the directional speaker 34 are respectively connected to the power control module 80 and the battery 76 through the power transmission line 103 to achieve sound bird-repelling. The controller YD-Q2 is connected to the transmitter TCT25-24T through the power transmission line 103, and is respectively connected to the power control module 80, and the transmitter TCT25-24T emits ultrasonic waves to achieve ultrasonic bird-repelling.

[0047] like Fig.14 , Fig.15As shown, the specific structure of the tail swing device is as follows: the servo C40 is fixed above the connecting plate 31, the connecting plate 31 is connected to the front wing connecting frame 60 by screws, the output shaft of the servo B38 is connected to the tail rocker 41 by key 42, the tail rocker 41 is connected to the tail swing rod 39 by pins, the tail swing rod 39 is fixed to the side of the tail support plate 14 by pins, the tail support plate 14 is connected to the connecting plate 31 by pins 37, the servo B38 is fixed above the tail support plate 14, and the tail 15 is connected to the output shaft of the servo B38 by keys. The servo C40 is connected to the power control module 80 and the battery 76 by power transmission line 103, the servo B38 is connected to the power control module 80 and the battery 76 by power transmission line 103, the controller 108 controls the forward and reverse rotation of the servo C40 and the servo B38, and the swing of the bionic bird tail is realized by the forward and reverse rotation of the servo C40 and the servo B38.

[0048] like Fig.10 , Fig.18 As shown, the specific structure of the light bird-repelling mechanism is as follows: the flashing lights R35 and the flashing lights G36 are installed on both sides of the wings of the bionic bird, and the laser camera 63 is installed in the head eye shell 62. The flashing lights R35 and the flashing lights G36 are connected to the power control module 80, the battery 76 and the controller 108 through the transmission line 103, and the laser camera 63 is connected to the power control module 80, the battery 76 and the controller 108 through the transmission line 103. The laser camera 63 collects bird information and controls the flashing lights R35 and the flashing lights G36 to work through the controller 108 to achieve light bird-repelling.

[0049] Example 1

[0050] The multifunctional bionic bird-repelling device of the present invention has a structure as follows Figure 1 As shown, it includes a supporting and conveying device located on the ground, and a tensioning device arranged on the ground and the bracket, the tensioning device is used to support and tension the steel cable on the supporting and conveying device, and a suspension lifting device is also arranged on the steel cable of the supporting and conveying device, and a bionic bird mechanism is arranged below the suspension lifting device, the bionic bird mechanism includes a mouth opening and closing device arranged at the front, a head rotating device is arranged directly behind the mouth opening and closing device, and a wing transmission device is located directly behind the head rotating device and at the center of the entire bird-repelling device; it also includes a sound bird-repelling mechanism, the sound bird-repelling mechanism includes an ultrasonic bird-repelling device located directly behind the wing transmission device and a directional bird-repelling device located on both sides of the wing transmission device, a tail swinging device is also arranged directly behind the ultrasonic bird-repelling device, and light bird-repelling mechanisms are arranged on both sides of the wings and in the eyes of the head of the bionic bird mechanism.

[0051] Example 2

[0052] The multifunctional bionic bird-repelling device of the present invention has a structure as follows Figure 1As shown, it includes a supporting and conveying device located on the ground, and a tensioning device arranged on the ground and the bracket, the tensioning device is used to support and tension the steel cable on the supporting and conveying device, and a suspension lifting device is also arranged on the steel cable of the supporting and conveying device, and a bionic bird mechanism is arranged below the suspension lifting device, the bionic bird mechanism includes a mouth opening and closing device arranged at the front, a head rotating device is arranged directly behind the mouth opening and closing device, and a wing transmission device is located directly behind the head rotating device and at the center of the entire bird-repelling device; it also includes a sound bird-repelling mechanism, the sound bird-repelling mechanism includes an ultrasonic bird-repelling device located directly behind the wing transmission device and a directional bird-repelling device located on both sides of the wing transmission device, a tail swinging device is also arranged directly behind the ultrasonic bird-repelling device, and light bird-repelling mechanisms are arranged on both sides of the wings and in the eyes of the head of the bionic bird mechanism.

[0053] like Figure 2 , Figure 3 As shown, the specific structure of the tensioning device is as follows: the device is composed of three parts: left, middle and right. The specific structure of the left tensioning device is as follows: it includes a left tensioning wheel support B97 fixed on the bracket A75 by bolts, the tensioning wheel 90 is fixed on the tensioning wheel support B97 by a bearing D82 and a shaft retaining ring D98, and a rubber sleeve B99 is provided on the tensioning wheel 90; the specific structure of the middle tensioning device is as follows: it is composed of a telescopic rod base 105 set on the ground and a tensioning wheel support A81 and a tensioning wheel 90 fixed above it, the middle telescopic rod base 105 is set on the ground, and the tensioning wheel support A81 and the telescopic rod base 105 are fixed on the ground. Through snap connection, the tension wheel 90 is fixed on the tension wheel support A81 through the bearing D82 and the shaft retaining ring D98, and the tension wheel 90 is provided with a rubber sleeve B99; the specific structure of the right tensioning device is as follows: the right tensioning device support shell 91 is fixed on the bracket B78 through bolts, the tensioning wheel 92 is fixed on the tensioning device support shell 91 through the bearing E93 and the shaft retaining ring C94, and the tensioning device cover 95 is fixed to the tensioning device support shell 91 through bolts; the number of intermediate tensioning devices can be increased or decreased according to the length of the erection distance between the bracket A75 and the bracket B78 in the orchard to adapt to orchards of different areas.

[0054] like Figure 4 , Figure 5As shown, the specific structure of the supporting conveying device is as follows: a motor C86 is arranged on the bracket A75 at the left end, the motor C86 is connected to the reducer 85, and a solar protection shell 102 is arranged outside the motor C86 and the reducer 85, the extended shaft of the reducer 85 passes through the pulley support B104 and is connected to the pulley A1 by a key, the extended shaft of the reducer 85 is fixed to the pulley support B104 by a bearing G107 and a shaft retaining ring B87, the steel cable 88 is wrapped around the pulley A1 and the pulley B2 to form a complete ring, the pulley B2 is concentrically matched with the support shaft 77, the bearing F96 is concentrically matched with the support shaft 77 and the pulley B2 and is fixed inside the pulley B2, the support shaft 77 and the front and rear pulley supports A83 are concentrically matched, the positions of the front and rear pulley supports A83 are symmetrical about the pulley B2, and the pulley B2 is fixed to the pulley B2 by the support shaft 77 and the shaft. Bearing F96 is connected to the front and rear pulley supports A83, and the shaft is connected to the support shaft 77 with a retaining ring A84 to fix the pulley B2 on the front and rear pulley supports A83. The two pulley supports A83 are fixed above the bracket B78 at the right end. Rubber sleeves A89 are provided on the pulleys A1 and B2. The solar panel 79 and the automatic reversing switch 106 are fixed to the side of the support plate above the bracket A75 and the bracket B78 by screws. The solar panel 79 is connected to the power control module 80 through the transmission line 103, and the power control module 80 is connected to the battery 76 to realize the charge and discharge management of the battery 76. The automatic reversing switch 106 is connected to the power control module 80 through the transmission line 103 to realize the control of the rotation direction of the motor C86. The change of the rotation direction of the motor C86 realizes the change of the movement direction of the bionic bird.

[0055] A battery 76 and a power control module 80 are provided in the middle part of the bracket A75. A wire take-up frame 101 is provided between the bracket A75 and the bracket B78. The wire take-up frame 101 is fixed between the bracket A75 and the bracket B78 by screws. A power transmission line 103 is provided on the wire take-up frame 101.

[0056] Example 3

[0057] The multifunctional bionic bird-repelling device of the present invention has a structure as follows Figure 1As shown, it includes a supporting and conveying device located on the ground, and a tensioning device arranged on the ground and the bracket, the tensioning device is used to support and tension the steel cable on the supporting and conveying device, and a suspension lifting device is also arranged on the steel cable of the supporting and conveying device, and a bionic bird mechanism is arranged below the suspension lifting device, the bionic bird mechanism includes a mouth opening and closing device arranged at the front, a head rotating device is arranged directly behind the mouth opening and closing device, and a wing transmission device is located directly behind the head rotating device and at the center of the entire bird-repelling device; it also includes a sound bird-repelling mechanism, the sound bird-repelling mechanism includes an ultrasonic bird-repelling device located directly behind the wing transmission device and a directional bird-repelling device located on both sides of the wing transmission device, a tail swinging device is also arranged directly behind the ultrasonic bird-repelling device, and light bird-repelling mechanisms are arranged on both sides of the wings and in the eyes of the head of the bionic bird mechanism.

[0058] like Fig.16 As shown, the specific structure of the suspension lifting device is as follows: the cable gripper 3 is fixed on the steel cable 88, the cable gripper seat of the cable gripper 3 is connected to the electric hoist 4 by screws, the limit sensor 100 is fixed to the side of the electric hoist 4 by screws, the lifting cable 5 extending from the bottom of the electric hoist 4 is connected to the bionic bird shell 22 by hook 6, and the lower end of the bionic bird shell 22 is connected to the claw 25 by bolt A26. The limit sensor 100 is connected to the power control module 80 and the battery 76 through the transmission line 103, and the power control module 80 is connected to the controller YD-Q2 to realize the limit control loop. The limit sensor 100 changes the distance between it and the automatic reversing switch 106 through the steel cable 88. When the limit sensor 100 contacts the automatic reversing switch 106, the automatic reversing switch 106 is actuated to change the rotation direction of the motor C86 to realize the change of the movement direction of the bionic bird.

[0059] like Figure 8 , Fig. 9As shown, the specific structure of the mouth opening and closing device is as follows: the motor A47 is fixed above the motor support plate 46, the motor support plate 46 is connected to the cam support plate 45 by the screw E58, the cam support plate 45 is connected to the upper part 43 of the mouth by the screw B29, the motor output shaft of the motor A47 is connected to the cam shaft 49 by the bearing A59 and the key, the bearing A59 is connected to the cam support plate 45 by the mounting bracket and the screw H74, the cam 48 is fixed on the cam support plate 45, and is connected to the cam shaft 49 by the cylindrical pin 50, the push rod 52 cooperates with the cam 48 to form a cam mechanism motion relationship, the cam 48 is used as the active part, and the push rod 52 is used as the driven part. When working, the cam 48 pushes the push rod 52 to move up and down to complete the opening and closing movement of the bionic bird's mouth. In order to ensure the reliable operation of the cam mechanism movement, a return spring is provided inside the push rod 52 to ensure that the push rod 52 and the cam 48 are closely matched and not separated during operation. The push rod 52 is located above the cam 48, and the movement direction is constrained by the central hole of the fixed track 51. The fixed track 51 is fixed to the cam support plate 45 by screws G73. The top of the push rod 52 is connected to the connecting rod B54 through the connecting block 53 and the screw D57. The connecting rod B54 is connected to the lower part of the mouth 44 through the pin C33 and the washer B56. The lower part of the mouth 44 is connected to the upper part of the mouth 43 through the pin. The motor A47 is connected to the power control module 80 and the battery 76 through the transmission line 103, and the rotation of the motor A47 is completed to realize the opening and closing movement of the bionic bird's mouth.

Claims

1. Multifunctional bionic bird repellent device, characterized in that: The invention comprises a supporting and conveying device located on the ground, and a tensioning device arranged on the ground and a bracket. A suspension lifting device is also arranged on the steel cable of the supporting and conveying device. A bionic bird mechanism is arranged below the suspension lifting device. The bionic bird mechanism comprises a mouth opening and closing device arranged at the front, a head rotating device is arranged directly behind the mouth opening and closing device, and a wing transmission device is located directly behind the head rotating device and at the center of the entire bird-repelling device. The invention also comprises a sound bird-repelling mechanism. The sound bird-repelling mechanism comprises an ultrasonic bird-repelling device located directly behind the wing transmission device and directional bird-repelling devices located on both sides of the wing transmission device. A tail swinging device is also arranged directly behind the ultrasonic bird-repelling device. Light bird-repelling mechanisms are arranged on both sides of the wings and in the eyes of the head of the bionic bird mechanism.

2. The multifunctional bionic bird-repelling device according to claim 1, characterized in that: The specific structure of the tensioning device is as follows: the device is composed of three parts: left, middle and right. The specific structure of the left tensioning device is as follows: it includes a left tensioning wheel support B (97) fixed on the bracket A (75) by bolts, the tensioning wheel (90) is fixed on the tensioning wheel support B (97) by a bearing D (82) and a shaft retaining ring D (98), and a rubber sleeve B (99) is arranged on the tensioning wheel (90); the specific structure of the middle tensioning device is as follows: it is composed of a telescopic rod base (105) arranged on the ground and a tensioning wheel support A (81) and a tensioning wheel (90) fixed above it, and the middle telescopic rod base (105) is provided with On the ground, the tension wheel support A (81) is connected to the telescopic rod base (105) through a buckle, the tension wheel (90) is fixed to the tension wheel support A (81) through a bearing D (82) and a shaft retaining ring D (98), and a rubber sleeve B (99) is arranged on the tension wheel (90); the specific structure of the right tensioning device is as follows: the right tensioning device support shell (91) is fixed to the bracket B (78) through bolts, the tensioning wheel (92) is fixed to the tensioning device support shell (91) through a bearing E (93) and a shaft retaining ring C (94), and the tensioning device cover (95) is fixed to the tensioning device support shell (91) through bolts.

3. The multifunctional bionic bird-repelling device according to claim 2, characterized in that: The specific structure of the supporting conveying device is as follows: a motor C (86) is arranged on the bracket A (75) at the left end, the motor C (86) is connected to the reducer (85), the extended shaft of the reducer (85) passes through the pulley support B (104) and is connected to the pulley A (1) through a key, the extended shaft of the reducer (85) is fixed to the pulley support B (104) through a bearing G (107) and a shaft retaining ring B (87), and a steel cable (88) is wrapped around the pulley A (1) forms a complete ring with the pulley B (2), the pulley B (2) is concentrically matched with the support shaft (77), the bearing F (96) is concentrically matched with the support shaft (77) and the pulley B2 and fixed inside the pulley B (2), the support shaft (77) and the front and rear pulley supports A (83) are concentrically matched, the positions of the front and rear pulley supports A (83) are symmetrical with respect to the pulley B (2), and the pulley B (2) is connected to the support shaft (77) and the bearing F (96) is connected to the front and rear two pulley supports A (83), the shaft is connected to the support shaft (77) by a retaining ring A (84) to fix the pulley B (2) on the front and rear two pulley supports A (83), the two pulley supports A (83) are fixed above the bracket B (78) at the right end, the solar panel (79) and the automatic reversing switch (106) are fixed to the side of the support plate above the bracket A (75) and the bracket B (78) by screws, the solar panel (79) is connected to the power control module (80) through the transmission line (103), the power control module (80) is connected to the battery (76), and the charging and discharging management of the battery (76) is realized, and the automatic reversing switch (106) is connected to the power control module (80) through the transmission line (103) to realize the control of the rotation direction of the motor C (86), and the change of the movement direction of the bionic bird is realized by changing the rotation direction of the motor C (86).

4. The multifunctional bionic bird-repelling device according to claim 3, characterized in that: A storage battery (76) and a power control module (80) are arranged in the middle part of the bracket A (75); a wire take-up frame (101) is arranged between the bracket A (75) and the bracket B (78); the wire take-up frame (101) is fixed between the bracket A (75) and the bracket B (78) by screws; and a transmission line (103) is arranged on the wire take-up frame (101).

5. The multifunctional bionic bird-repelling device according to claim 1, characterized in that: The specific structure of the suspension lifting device is as follows: a cable gripper (3) is fixed on a steel cable (88), a cable gripper seat of the cable gripper (3) is connected to an electric hoist (4), a limit sensor (100) is fixed to a side of the electric hoist (4) by means of screws, a lifting cable (5) extending from the bottom of the electric hoist (4) is connected to a bionic bird shell (22) by means of a hook (6), a lower end of the bionic bird shell (22) is connected to a claw (25) by means of a bolt A (26), a limit sensor (100) is connected to a power control module (80) and a storage battery (76) by means of a transmission line (103), and the power control module (80) is connected to a controller YD-Q2.

6. The multifunctional bionic bird-repelling device according to claim 1, characterized in that: The specific structure of the mouth opening and closing device is as follows: the motor A (47) is fixed on the top of the motor support plate (46), the motor support plate (46) is connected to the cam support plate (45) through the screw E (58), the cam support plate (45) is connected to the upper part of the mouth (43) through the screw B (29), the motor output shaft of the motor A (47) is connected to the cam shaft (49) through the bearing A (59) and the key, the bearing A (59) is connected to the cam support plate (45) through the mounting support and the screw H (74), the cam (48) is fixed on the cam support plate (45), and is connected to the cam shaft (49) through the cylindrical pin (50), the push rod (52) cooperates with the cam (48) to form a cam mechanism motion relationship, the cam (48) is used as the active part, and the push rod (52) is used as the driven part. When working, the cam (48) pushes The push rod (52) moves up and down to complete the opening and closing movement of the bionic bird's mouth. A return spring is arranged inside the push rod (52). The push rod (52) is located above the cam (48) and the movement direction is constrained by the central hole of the fixed track (51). The fixed track (51) is fixed to the cam support plate (45) by a screw G (73). The top of the push rod (52) is connected to the connecting rod B (54) by a connecting block 53 and a screw D (57). The connecting rod B (54) is connected to the lower part of the mouth (44) by a pin C (33) and a washer B (56). The lower part of the mouth (44) is connected to the upper part of the mouth (43) by a pin. The motor A (47) is connected to the power control module (80) and the battery (76) by a transmission line (103). The rotation of the motor A (47) is completed to realize the opening and closing movement of the bionic bird's mouth.

7. The multifunctional bionic bird-repelling device according to claim 1, characterized in that: The specific structure of the head rotating device is as follows: the shaft extending from the upper part of the mouth (43) is connected to the steering output shaft of the steering gear A (23) through a coupling A (55), and the steering gear A (23) is fixed on a plate extending in front of the wing connecting frame (60); the steering gear A (23) is connected to the power control module (80) and the battery (76) through a transmission line (103), and the steering gear A (23) is rotated forward and reversely to change the movement direction of the bionic bird head; The specific structure of the wing transmission device is as follows: the left and right sides of the device are symmetrical, and the specific structure on the left side is as follows: the motor B (65) is fixed to the wing connecting frame (60) by screws, the gear B (9) is connected to the transmission shaft (66) by a key, the bearing C (67) is fixed to the transmission shaft (66) by coaxial cooperation with the transmission shaft (66), the gasket (68) is arranged between the gear B9 and the wing connecting frame (60), the gasket (68) is fixed to the transmission shaft (66) by coaxial cooperation with the transmission shaft (66), and one end of the coupling B (69) is connected to the transmission shaft (66) by a key. The transmission shaft (66) is connected to the wing connecting frame (60) through a key, and the other end of the coupling B (69) is connected to the motor output shaft through a key. The transmission shaft (66) is coaxially matched with the hole on the wing connecting frame (60) and fixed on the wing connecting frame (60). The gear A (8) is meshed with the gear B (9). The gear A (8) is coaxially matched with the gear support shaft (10) and fixed on the gear support shaft (10). The washer A (24) is arranged between the gear A8 and the wing connecting frame (60). The washer A (24) is coaxially matched with the gear support shaft (10) and fixed on the gear support shaft (10). The wheel support shaft (10) is provided with a bearing B (61) which is coaxially matched with the gear support shaft (10) and the gear A (8) and fixed inside the gear A (8). The gear support shaft (10) is coaxially matched with a hole on the wing connecting frame (60) and fixed on the wing connecting frame (60). The gear A (8) is connected to the eccentric rod A (17) by a bolt B (72). The connecting rod A (18) is located above the eccentric rod A (17). The connecting rod A (18) is connected to the eccentric rod A (17) by a pin B (30). The wing connecting rod A (7) is connected to the wing connecting frame (60). The connecting frame (60) is coaxially matched, the wing connecting rod A7 is connected to the connecting rod A (18) through a pin, the connecting rod A (18) is connected to the wing upper part A (13) through a screw, the wing upper part A (13) is connected to the wing lower part A (11) through a pin A (28), the wing connecting rod B (19) is connected to the eccentric rod A (17) through a pin B (30), and is connected to the wing lower part A (11) through a screw F (70) and a washer C (71), and the camera (64) is fixed to the wing lower part A (11) through a screw; The specific structure on the right side is that the motor B (65) is fixed to the wing connecting frame (60) by screws, the gear B (9) is connected to the transmission shaft (66) by a key, the bearing C (67) is fixed to the transmission shaft (66) by coaxial cooperation with the transmission shaft (66), the washer (68) is arranged between the gear B9 and the wing connecting frame (60), the washer (68) is fixed to the transmission shaft (66) by coaxial cooperation with the transmission shaft (66), one end of the coupling B (69) is connected to the transmission shaft (66) by a key, and the coupling B ( The other end of the gear (69) is connected to the motor output shaft through a key, the transmission shaft (66) is coaxially matched with the hole on the wing connecting frame (60) and fixed on the wing connecting frame (60), the gear A (8) is meshed with the gear B (9), the gear A (8) is coaxially matched with the gear support shaft (10) and fixed on the gear support shaft (10), the washer A (24) is arranged between the gear A (8) and the wing connecting frame (60), the washer A (24) is coaxially matched with the gear support shaft (10) and fixed on the gear support shaft (10), The bearing B (61) is coaxially matched with the gear support shaft (10) and the gear A (8) and fixed inside the gear A (8). The gear support shaft (10) is coaxially matched with the hole on the wing connecting frame (60) and fixed on the wing connecting frame (60). The gear A (8) is connected to the eccentric rod B (20) through a bolt B (72). The connecting rod A (18) is located above the eccentric rod B (20). The connecting rod A (18) is connected to the eccentric rod B (20) through a pin B (30). The wing connecting rod A7 is connected to the wing connecting frame (60). ) are concentrically matched, the wing connecting rod A7 is connected to the connecting rod A (18) by a pin, the connecting rod A (18) is connected to the upper part of the wing B (16) by a screw, the upper part of the wing B (16) is connected to the lower part of the wing B (12) by a pin A (28), the wing connecting rod B (19) is connected to the eccentric rod B (20) by a pin B (30), and is connected to the lower part of the wing B (12) by a screw F (70) and a washer C (71), and the camera (64) is fixed to the lower part of the wing B (12) by a screw.

8. The multifunctional bionic bird-repelling device according to claim 1, characterized in that: The specific structure of the sound bird-repelling mechanism is as follows: an ultrasonic bird-repelling device (21) is installed on a tail support plate (14) by means of screws A27, the ultrasonic bird-repelling device (21) consists of a transmitter and a controller, the transmitter model is TCT25-24T, the controller model is YD-Q2, the tail support plate (14) is connected to a wing connecting frame (60) by means of screws C (32), the directional bird-repelling device consists of directional speakers (34) installed on both sides of the lower part of the wing, the ultrasonic bird-repelling device (21) and the directional speakers (34) are respectively connected to a power control module (80) and a storage battery (76) by means of a transmission line (103) to achieve sound bird-repelling, the controller YD-Q2 is connected to the transmitter TCT25-24T by means of a transmission line (103), and is respectively connected to the power control module (80), and the transmitter TCT25-24T emits ultrasonic waves to achieve ultrasonic bird-repelling.

9. The multifunctional bionic bird-repelling device according to claim 1, characterized in that: The specific structure of the tail swing device is as follows: the steering gear C (40) is fixed above the connecting plate (31), the connecting plate (31) is connected to the front wing connecting frame (60) through screws, the output shaft of the steering gear B (38) is connected to the tail rocker (41) through a key (42), the tail rocker (41) is connected to the tail swing rod (39) through a pin, the tail swing rod (39) is fixed to the side of the tail support plate (14) through a pin shaft (37), the tail support plate (14) is connected to the connecting plate (31) through a pin shaft (37), and the steering gear B (38) is fixed. Above the tail support plate (14), the tail (15) is connected to the output shaft of the steering gear B (38) through a key, the steering gear C (40) is connected to the power control module (80) and the battery (76) through a transmission line (103), the steering gear B (38) is connected to the power control module (80) and the battery (76) through a transmission line (103), and the controller (108) controls the forward and reverse rotation of the steering gear C (40) and the steering gear B (38), and the swinging of the bionic bird tail is realized through the forward and reverse rotation of the steering gear C (40) and the steering gear B (38).

10. The multifunctional bionic bird-repelling device according to claim 1, characterized in that: The specific structure of the light bird-repelling mechanism is as follows: a flashing light R (35) and a flashing light G (36) are installed on both sides of the wings of the bionic bird, a laser camera (63) is installed in the eye shell (62) of the head, the flashing light R (35) and the flashing light G (36) are connected to a power control module (80), a battery (76) and a controller (108) through a transmission line (103), the laser camera (63) is connected to a power control module (80), a battery (76) and a controller (108) through a transmission line (103), the laser camera (63) collects bird information, and controls the flashing light R (35) and the flashing light G (36) to work through the controller (108) to achieve light bird-repelling.

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