32results about How to "Expand the range of bird repellent" patented technology

The invention discloses an intelligent bionic bird-repelling device. The intelligent bionic bird-repelling device comprises a translating sweeping board and a bionic raptor; the bionic raptor comprises a bionic raptor body, a first bionic wing, a second bionic wing and a connecting seat; the connecting seat is connected with one end of a vertical shaft through a connecting seat cover, and the other end of the vertical shaft is arranged on a vertical shaft seat; a rotating sliding sleeve and a moving sliding sleeve are sleeved on the vertical shaft; the rotating sliding sleeve is connected with the first bionic wing through a first supporting rod, and the moving sliding sleeve is connected with the second bionic wing through a second supporting rod; a roller is arranged under the translating sweeping board; the vertical shaft seat is provided with a rotating driving device for driving the vertical shaft to freely rotate by using a vertical shaft axis as the centre; a driving moving sliding sleeve capable of reciprocating along the vertical shaft and a total driving device for driving the roller to roll are arranged between the vertical shaft seat and the translating sweeping board.The intelligent bionic bird-repelling device provided by the invention has strong comprehensive bird-repelling ability, good intelligent bionic effect, large movable bird-repelling range, rational structure and can save manpower and material resource, and is convenient in maintenance.

The invention relates to a bird repelling unmanned aerial vehicle utilizing a high-efficiency dye sensitization solar cell. The bird repelling unmanned aerial vehicle comprises a vehicle body, wings and a empennage, the wings are fixedly mounted at the two sides of the vehicle body, and the empennage is fixedly mounted at the tail portion of the vehicle body; a retractable type bird repelling unit is arranged in the vehicle body, the wings and the empennage are both provided with a plurality of solar units, the solar units are based on dye sensitization solar cells, each of the dye sensitization solar cells comprises a photo-anode, dye sensitizer, a counter electrode and electrolyte, wherein the dye sensitizer adsorbs on the surface of the photo-anode, the counter electrode is arranged opposite to the photo-anode, and the electrolyte is positioned between the photo-anode and the counter electrode; the photo-anode comprises a FTO base, a SnO2 granule layer and SnO2 nanowire layer, the SnO2 granule layer is positioned on the surface of the FTO base, and the SnO2 nanowire layer is positioned on the surface of the SnO2 granule layer and embedded into the SnO2 granule layer.

The invention discloses an environment-friendly bird-repelling and pest-killing device for an orchard. The device comprises a baseplate, a supporting column and a suspension frame. The top of the baseplate is provided with the supporting column, the surface of the supporting column is provided with a control box, the control box is internally provided with a control panel, and the portion, on theinner side of the control panel, of the interior of the control box is provided with a control circuit board. The portion, below the control circuit board, of the interior of the control box is provided with an ultrasonic generator. The top of the supporting column is provided with the suspension frame, the top of the suspension frame is provided with an electric telescopic rod, the top of the electric telescopic rod is provided with a telescopic sleeve, the top of the telescopic sleeve is provided with a solar panel, the upper portion of the left side of the suspension frame is provided withan ultrasonic bird repeller, and the bottom of the right side of the suspension frame is provided with a pest killer. Through arrangement of an electric winding device, the height of the ultrasonic bird repeller is adjusted, and the bird repelling range of the ultrasonic bird repeller is enlarged. Through arrangement of a pest luring lamp, pests in the orchard are lured to enter the pest killer, correspondingly bird repelling and pest prevention are achieved for protecting fruit trees and fruits, and the yield of the fruits is indirectly increased.

The invention relates to an unmanned flight device for logistics distribution and with a rainproof function. The device comprises a main device body and at least two flight mechanisms; the unmanned flight device further comprises a storage mechanism and a bird dispelling mechanism, the storage mechanism comprises a containing groove, a lifting ring, a waterproof membrane and four supporting assemblies, and the bird dispelling mechanism comprises a fixation shaft, a rotary plate, an annular gear, a driving assembly and two ultrasonic bird dispelling devices; each supporting assembly comprises asupporting rod, a moving block, an elastic rope and a driving unit. According to the unmanned flight vehicle for logistics distribution and with the rainproof function, through the arrangement of thestorage mechanism, the waterproof membrane is collected and stored, under the protection function of the protection membrane, the probability that goods are wetted by rainwater is lowered, and thus the practicability of a drone is improved; through the bird dispelling mechanism, the ultrasonic bird dispelling devices are driven to rotate, the bird dispelling range of the ultrasonic bird dispelling devices is expanded, and thus the probability that the drone collides with birds is reduced.

The invention provides a CT (current transducer) energy acquisition-based ultrasonic bird repelling device for a series compensation platform, and can effectively prevent and control the problem of bird trouble of a series capacitor compensation device. In the ultrasonic bird repelling device, a circuit energy acquisition CT is adopted to supply power, large current passing through a circuit is converted into a required current, the current passes through an isolated CT realize electrical isolation, the high frequency part of power frequency current is filtered by virtue of a low-pass filter, direct current voltage is rectified and output by virtue of a rectifier, a high-frequency signal generator generates a high-frequency voltage signal between 16 and 25kHz immediately, and the high-frequency voltage signal is loaded to a piezoelectric ceramic plate of an ultrasonic speaker and is amplified to generate a high-volume ultrasonic wave which is between 16 and 25kHz and has a sound pressure level not lower than 90dB by virtue of the speaker. According to the bird repelling device, the energy acquisition CT is used as a power supply to guarantee stable high-power output, so that all-weather 24-hour uninterrupted large-area bird repelling is guaranteed; and a mode that two ultrasonic speakers are connected in parallel is adopted, and ultrasonic wave with variable frequencies is alternately and continuously generated, so that birds cannot adapt to the ultrasonic wave, and the durability of bird repelling effect is guaranteed.

The invention provides a wide-range bird driving device which comprises an installation base, a fixed barrel, a rotary shaft, at least one wind scoop and a first reflective mirror. The installation base is suitable for being fixedly installed in cooperation with a transmission pole. The fixed barrel is fixedly arranged on the installation base and provided with an inner cavity with an upward opening. The rotary shaft is provided with a first section and a second section, wherein the first section is inserted into the inner cavity and rotationally connected with the fixed barrel, and the second section extends out of the inner cavity. The wind scoop is fixedly installed on the second section of the rotary shaft and can drive the rotary shaft to rotate under the wind action. The first reflective mirror is installed on the wind scoop and provided with a spherical reflective face. The spherical reflective face can reflect light irradiating the spherical reflective face so as to drive birds. According to the bird driving device, the reflective range of the first reflective mirror is wide, the first reflective mirror can reflect light to eyes of birds once the birds appear, the birds get scared and then rapidly fly away rather than staying and nesting on the transmission pole, and therefore short circuit, tripping and other accidents of a circuit are avoided.

The invention discloses an intelligent bionic bird-repelling device. The intelligent bionic bird-repelling device comprises a translating sweeping board and a bionic raptor; the bionic raptor comprises a bionic raptor body, a first bionic wing, a second bionic wing and a connecting seat; the connecting seat is connected with one end of a vertical shaft through a connecting seat cover, and the other end of the vertical shaft is arranged on a vertical shaft seat; a rotating sliding sleeve and a moving sliding sleeve are sleeved on the vertical shaft; the rotating sliding sleeve is connected with the first bionic wing through a first supporting rod, and the moving sliding sleeve is connected with the second bionic wing through a second supporting rod; a roller is arranged under the translating sweeping board; the vertical shaft seat is provided with a rotating driving device for driving the vertical shaft to freely rotate by using a vertical shaft axis as the centre; a driving moving sliding sleeve capable of reciprocating along the vertical shaft and a total driving device for driving the roller to roll are arranged between the vertical shaft seat and the translating sweeping board. The intelligent bionic bird-repelling device provided by the invention has strong comprehensive bird-repelling ability, good intelligent bionic effect, large movable bird-repelling range, rational structure and can save manpower and material resource, and is convenient in maintenance.

The invention discloses a bird repelling device for mud flat crab culture. For the problems that existing bird repelling equipment for aquatic crab culture does not have long-term usability, and is poor in effect, high in cost, limited in repelling range and the like, now the scheme is proposed as follows: the device comprises a through hole and a buoy, wherein support legs are fixed to an outer wall of the top of the buoy through bolts; a storage battery is fixed to the outer wall of one side of each support leg through a screw; a striking mechanism is connected to the outer wall of each storage battery through a thread; a motor is fixed to the outer wall of the bottom of each storage battery through the screw; a threaded rod is fixed to the top end of an output shaft of each motor through the screw; and a turning plate is fixed to the top end of each threaded rod through the screw. A rotating shaft is driven by the turning plate to rotate, mud is dug out when a digging bucket rotates, sounds are generated when a long rod collides with a percussion gong to repel birds, and the mud is projected to the distance at the moment to repel distant flying birds, so that the bird repellingrange is widened, the use cost is low, the effect is good, long-term usability is achieved, and the bird repelling device is not prone to being seen through.

The invention discloses a sun shed for high-efficiency crystalline silicon solar photovoltaic power generation, which includes a frame, beams are fixedly installed at the front and rear ends of the frames, and a center beam is arranged at the upper middle position of the beams, and the center beam and the frame Slanting beams are fixedly installed between them, and double-sided power generation solar panels are installed movable between the adjacent slanting beams. The front and rear ends of the outer surface of the lower end of the frame and the middle position of the outer surface of the lower end of the beam are fixedly installed with pillars. A partition is provided among the center beam, the frame, the beam and the inclined beam, and a storage battery is movably installed on one side of the partition. The sun shed can also use wind energy to drive away the birds inhabiting on the roof of the sun shed. A drainage structure is set on the top of the sun shed to reduce the noise caused by rain in rainy days. The sun shed is reinforced to realize double-sided power generation and improve power generation efficiency. Widely used in industrial and civil buildings to build distributed solar power plants.

The invention discloses a solar bird repellent unmanned aerial vehicle. The solar bird repellent unmanned aerial vehicle comprises a body 1, a pair of wings 2 fixedly mounted on both sides of the body 1 and an empennage 3 fixedly mounted on the rear portion of the body 1. The pair of wings 2 and the empennage 3 are provided with solar cell panels 4. A retractable bird repellent unit and a control box 11 are arranged in the body 1. The solar bird repellent unmanned aerial vehicle has the advantages of being energy-saving and high in practicability.

The invention discloses a self-swing type bird repelling device inside a high-voltage line tower, which includes: a base, a swing bar, a first swing assembly, and a second swing assembly. Compared with the prior art, the invention has a simple structure and is suitable for use inside a high-voltage line tower It is installed to drive away birds on the tower body of the high-voltage line tower. The general idea of ​​the invention is to use the first and second swing components to swing the device as a whole to drive birds. When the device is stationary, the overall weight of the second swing component pulls the telescopic spring Stretching, with the movement of the ride, it can provide a circumferential rotational force for the second swing assembly when it rotates and provide an upward lift force when it moves to the bottom of the moving plate, and the circumferential rotational force promotes the second swing assembly on the line tower The interior rotates in a circumferential direction, and the lifting force causes the telescopic spring to contract and pull the second swinging component, resulting in vertical movement, which makes the overall operation of the device disorderly and disorderly. At the same time, the swing rod can enhance the overall amplitude of the device, and the bird repelling range is larger and the effect is remarkable. .

The invention discloses a bird repelling device for electric equipment, which comprises a transmission assembly and a bird repelling impeller arranged on the transmission assembly, the transmission assembly includes a second transmission assembly and a first transmission assembly, and the first transmission assembly is fixedly arranged The fixed shaft on the installation base plate is fixedly connected, the outer circumference of the first transmission assembly is provided with a sleeve, the second transmission assembly is symmetrically arranged on both sides of the sleeve and is rotatably connected with the first transmission assembly, and the second Bird-repelling impellers are respectively fixedly connected to both ends of the transmission assembly; the drive assembly is also fixedly installed on the installation base plate and arranged in linkage with the bottom of the sleeve. The present invention adopts multiple groups of bevel gear sets and is used in conjunction with the sleeve. Only one drive motor can drive the bird-repelling impeller to revolve and rotate, so that the range of bird-repelling is wide and the practicability is strong; solar panels and batteries are used, and when the sun is sufficient, Convert solar energy into electrical energy storage, intermittently provide power for driving motors, reduce costs and save resources.

The invention relates to a bird repellent device, in particular to a sound-light bird repellent machine which comprises a base, a supporting rod, a bearing pedestal and a multi-edge reflector. The lower end of the supporting rod is fixedly connected with the base. The upper end of the supporting rod is sleeved with the bearing pedestal. Transverse rods extending in the radial direction of the supporting rod are evenly distributed on the bearing pedestal. Wind bowls are arranged at the tail ends of the transverse rods. The multi-edge reflector is arranged on the top of the bearing pedestal. The inner surfaces of the wind bowls are concave arc-shaped faces. An orange-peel-shaped reflecting metal film is arranged on each concave arc-shaped face. Bells are arranged in the wind bowls. The sound-light bird repellent machine is firm, durable, small in size, compact and simple in structure and large in bird-repellent range; through the common effect of sound and light, the bird repellent machine is not influenced by weather change situations, is good in bird-repellent effect and can be widely applied to transmission overhead lines.

The invention discloses a detecting and driving head expansion mechanism of a detecting and driving integrated laser bird repeller, which comprises a bird repeller main body, a rotating table is arranged on the upper surface of the bird repeller main body, a detecting and driving head is arranged on the upper surface of the rotating table, an expansion mechanism sleeves the front surface of the detecting and driving head, the expansion mechanism comprises a base, and a sliding cylinder is arranged on the upper surface of the base. An adjusting ring is arranged on the sliding cylinder in a sliding mode, the sliding cylinder is matched with the adjusting ring through an adjusting bolt, four sets of connecting pieces are evenly distributed on the upper surface of the adjusting ring in the circumferential direction, expansion plates are arranged on the connecting pieces, and the connecting pieces are matched with the expansion plates through torsion springs. Guide mechanisms matched with the expansion plates are arranged on the side walls above the sliding cylinders; the detecting and driving integrated bird repelling device has the advantages that the problem that in the using process of an existing detecting and driving integrated bird repelling device, the bird repelling range is fixed, and the bird repelling range cannot be further adjusted according to the specific bird repelling distance is solved.

The invention provides a wide-range bird repelling device which comprises an installation base, a fixing cylinder, a rotating shaft, at least one wind scoop and first reflectors. The installation base is suitable for being fixedly assembled with a power transmission pole in a matched mode. The fixing cylinder is fixedly arranged on the installation base and provided with an inner cavity with an upward opening. The rotating shaft is provided with a first section and a second section, wherein the first section is inserted in the inner cavity and rotationally connected with the fixing cylinder, and the second section stretches out of the inner cavity. The wind scoops are fixedly installed on the second section of the rotating shaft and can drive the rotating shaft to rotate under the action of wind force. The first reflectors are installed on the wind scoops and provided with spherical reflecting surfaces, and the spherical reflecting surfaces can reflect light rays irradiated on the spherical reflecting surfaces to repel birds. The reflection range of the first reflectors of the bird repelling device is wide, and the first reflectors can reflect light rays into the eyes of the birds once the birds appear nearby, so that the birds are startled and fly away quickly without staying or nesting on the power transmission pole, and thus the accidents such as short circuits and tripping of a line can be avoided.