54results about How to "To achieve the effect of repelling birds" patented technology

The present invention discloses a bird repeller for an electric power transmission and distribution line tower. The bird repeller comprises a pedestal, a connecting pipe, a hemispherical body and bird stabs; the connecting pipe is fixed on the pedestal and connected with the hemispherical body; the bird stabs are inserted into small deep holes uniformly distributed in the hemispherical surface of the hemispherical body; and the bird repellent stabs are fixed on a tower cross arm or a tower support through the pedestal. The bird repeller also comprises a vibrating device and a light-emitting device which are installed on the hemispherical body, and the vibrating device and the light-emitting device are electrically connected with a power supply. On the basis of the prior art, birds are sensed by an infrared inductive sensor connected with a control device, signals output from the control device are connected to the vibrating device and the light-emitting device, the bird are greatly deterred by combined action of vibration and light emission, and the good bird repellent effect is achieved.

The invention discloses a solar anti-bird device and method for a high-voltage transmission line tower. The device comprises a fixing base, a connection plate, a tank body and a solar cell panel, the fixing base is fixedly arranged on a cross arm of the high-voltage transmission line tower through fastening bolts and nuts, and the connection plate is arranged on the fixing base; the tank body is arranged on the middle of the connection plate, two symmetric medicine liquid spraying devices are arranged in the tank body, the solar cell panel is fixedly arranged on the connection plate through a supporting rod, and sound generation devices are symmetrically arranged at two ends of the bottom of the solar cell panel; the medicine liquid spraying devices comprise medicine liquid tanks, liquid inlet pipes, seal covers, liquid outlet pipes and mist spray nozzles; a storage battery, an intelligent control device and a medicine liquid pump are further arranged in the tank body. According to the solar anti-bird device, the solar energy is adopted to supply energy, and bird-afraid pungent smell and sound are generated to achieve the double anti-bird aim.

The invention discloses a bird expelling apparatus for crop plantation. The bird expelling apparatus comprises a body; multiple support rods which are uniformly spaced and are vertically arranged in the body; multiple wind generating sets which are uniformly spaced on the body; multiple slide rails and multiple slide blocks in sliding connection with the slide rails; a driving apparatus which drives the multiple slide blocks to perform reciprocating movement on the multiple slide rails; a bird expelling generator; an illumination sensor; a laser lamp; a switch and a controller which controls the switch to turn on and turn off the laser lamp within certain time, controls the bird expelling generator to slide once in a reciprocating mode on the slide blocks within certain time and controls a buzzer to emit a buzzing sound according to a detection value of the illumination sensor. The invention discloses a method applying the bird expelling apparatus for crop plantation to expelling birds. The apparatus and the method are applied to expelling the birds around crops by adjusting bird expelling modes according to different illumination conditions, protect the crops from invasion by the birds, and also have the advantages of simple structure and convenient application.

The invention discloses an electric bird dispeller. The electric bird dispeller comprises a mounting base, wherein a liquid storage cavity is formed in the mounting base, filled with a bird dispellingliquid and hermetically and rotatably connected with a pipe body in the vertical direction; the lower end of the pipe body extends to the inner bottom of the liquid storage cavity, the upper end of the mounting base is fixedly provided with a motor, and the motor is rotatably connected with the pipe body through a transmission mechanism; the outer wall of the upper end of the pipe body is movablysleeved with a moving ring, the inner side of the moving ring is symmetrically and fixedly connected with two sliding blocks, and the two sliding blocks both penetrate through the pipe body and are both fixedly connected with a rod body; a sliding groove slidably connected with the sliding blocks is formed in the pipe body, the lower end of the rod body is fixedly connected with a piston plate, and the piston plate is hermetically and slidably connected with the inner wall of the pipe body. The electric bird dispeller has the advantages that the electric bird dispeller has a better bird dispelling effect through a mode of waving and swinging warning cloths and a mode of spraying and diffusing the bird dispelling liquid, and the situation that electric power is influenced since birds buildnests on electric pole towers is avoided.

The invention discloses a bird repelling device. The bird repelling device comprises a support; a locking mechanism, a reset mechanism, a bird repelling mechanism, a rotating mechanism and a bird repelling thorn mechanism are installed on the support; the locking mechanism is installed on one side of the support and matched with the bird repelling mechanism; the bird repelling mechanism is installed on the other side of the support; the reset mechanism is installed in the bird repelling mechanism and matched with the bird repelling mechanism; the bird repelling thorn mechanism is installed atthe top of the bird repelling mechanism; and the rotating mechanism is installed at the top of the bird repelling thorn mechanism. The bird repelling device has triple bird repelling effects; firstlybirds are repelled for the first time under the action of the rotating mechanism, then the birds are repelled again under the action of the bird repelling thorn mechanism, and finally the birds are repelled under the action of the bird repelling mechanism; and the bird repelling mechanism can operate in a reciprocating mode until the birds are repelled completely, so that normal work of a power distribution line is guaranteed, workers can manage the line conveniently, and the working efficiency is greatly improved.

The invention discloses novel power equipment convenient to move, which comprises a base, wherein T-shaped sleeves are fixedly embedded at four corners of the base, the bottom end of each T-shaped sleeve is fixedly adhered with an anti-slip supporting pad, each T-shaped sleeve is internally connected with a bolt in a threaded manner, the bottom end of each bolt is fixedly connected with a connecting block, the bottom end of the connecting block is fixedly connected with a universal wheel, the top end of the base is fixedly connected with a plurality of barrel bodies, a plurality of damping springs are arranged between two barrel bodies, and a limiting slide block is in sliding connection with the interior of each barrel body. The novel power equipment is convenient to move or install, is very convenient to use, effectively achieves the bird repellent effect since birds cannot stand on rollers stably, reduces the operating difficulty for the operator, is convenient for people to use, and adopts a PLC controller to control electromagnets, so that a motor can drive a cleaning brush, and dust on the top surface of the power equipment can be cleaned regularly, thereby ensuring the normal operation of the power equipment, having better shock absorption effect, and being conductive to the normal movement of the power equipment.

The invention discloses a 360-degree staring type intelligent bird repeller based on an ultra-wide-angle lens and a calibration method of the 360-degree staring type intelligent bird repeller, the 360-degree staring type intelligent bird repeller comprises an upper shell and a lower shell, the upper shell and the lower shell are fixedly connected through a transparent cover shell, and the top of the upper shell is fixedly connected with the ultra-wide-angle fisheye lens. The invention relates to the bird dispeller field. According to the 360-degree staring type intelligent bird repeller basedon the ultra-wide-angle lens and the calibration method of the 360-degree staring type intelligent bird repeller, through cooperation of the motor, the driving gear and the rotating fluted disc, 360-degree non-stop rapid rotation of the reflector can be achieved, and by inputting currents of different values into the electromagnetic coil, the iron core can generate magnetic force of different magnitudes; the sheet spring drives the reflector to deflect to different angles by matching with the permanent magnet, so that the laser can be reflected to different angles on the longitudinal plane, the laser projection area is greatly increased by matching the sheet spring and the reflector, the function of continuously looking around in a specified airspace can be realized, the steering is rapid,and a hardware basis is provided for rapid tracking.

The invention discloses a bird repelling device for tea planting. The bird repelling device comprises a base, support arms, a standing column and a bird repelling agent box and is characterized in that the standing column is welded to the upper end of the base, support plates are welded to two sides of the lower end of the standing column, a rotary shaft penetrating each support plate is movably mounted at the top end of the support plate, a wind wheel is movably mounted at the front end of each rotary shaft, wind blades are welded to each wind wheel, the support arms are welded to two sides of the upper end of the standing column, an atomizing nozzle is connected to one end of each support arm, connecting pipes are arranged inside the standing column and the support arms, a valve penetrating the lateral end face of the standing column is mounted on the lateral surface of the upper end of the standing column, the bird repelling agent box is fixed at the top end of the standing column,a piston type box cover is movably mounted at the upper end of the bird repelling agent box, a handle is mounted at the upper end of the piston type box cover, and the piston type box cover is connected with a pull rod through a lock catch. The bird repelling device with the bird repelling agent box, the atomizing nozzles and the wind blades is simple to operate, convenient to use, good in bird repelling effect and the like.

The invention relates to a preparation method of an optically variable bird-repellent coating. The preparation method includes adding optically variable ink and a bird repellent into a coating according to a specific mass ratio with stirring evenly so as to obtain the optically variable bird-repellent coating. The optically variable bird-repellent coating is capable of displaying different colors according to different external environments and has a bird repelling effect.

The invention discloses a bird nesting prevention device for a power transmission tower, which is mounted on the tower and comprises two steel plates. The two steel plates are connected by hinges; besides one edges connected by the hinges, each edge of the two steel plates is provided with round holes; the two steel plates are randomly unfolded in a range of 180 degrees; the two steel plates are fixed on the tower by connecting pieces; the connecting pieces pass through the round holes. The bird nesting prevention device disclosed by the invention is simple in structure, convenient to install, low in cost and long in service life, and can effectively make up the defect of poor bird driving effect when bird feces proofing splinters are positioned above phase insulator strings in a cat-head type tower and a cup type tower.

The invention provides a multifunctional bird repeller which comprises a supporting system, a detection system, a power system, a control system and a repelling system. The bottom of the supporting system is connected with a line cross arm, and the power system, the control system and the repelling system are sequentially arranged on the supporting system from top to bottom. The multifunctional bird repeller is simple in structure and simple and convenient to operate. The bird repeller is mounted on the line cross arm and fixed by a bottom jackscrew, and a sound device and a red laser device face two ends of the cross arm. When birds approach to the multifunctional bird repeller, an infrared sensor triggers a power supply, the sound device and the red laser device are started, a stepping motor of a smoke generator is started, and the stepping motor respectively controls displacement of iodine powder, aluminum powder and water. The sound device emits sound (such as gunshot, eagle call and bird frightening call) that the birds fear and hate, the red laser device flashes, and the smoke generator emits purple smoke to repel the birds.

The invention discloses a bird repelling device for blueberry planting. The bird repelling device comprises a body, a plurality of supporting rods, a plurality of wind generating sets, a plurality of sliding rails, a plurality of sliding blocks, a driving device, a bird repelling generator, an illuminance sensor, a laser lamp, a switch and a controller, wherein the multiple supporting rods are evenly and vertically arranged in the body at intervals; the multiple wind generating sets are evenly arranged on the body at intervals; the multiple sliding blocks are in sliding connection with the multiple sliding rails; the driving device drives the multiple sliding blocks to do reciprocating motion on the multiple sliding rails; the controller controls the laser lamp to be turned on or off within a certain time, controls the bird repelling generator to slide back and forth once on the sliding blocks and controls a buzzer to buzz within a certain time according to detection values of the illuminance sensor. The invention further discloses a method for repelling birds through the bird repelling device for blueberry planting. According to the bird repelling device and the method, the bird repelling modes can be adjusted according to the different illumination conditions so that the birds around blueberries can be repelled, the blueberries are protected against invasion of the birds, the structure is simple, and using is convenient.

The invention discloses a power transmission rod tower bird thorn with an odor-stimulating bird-repelling function. The thorn comprises a connecting base, the lower side of the connecting base is provided with an odor-stimulating bird-repelling plate, the upper side of the connecting base is provided with a fixing block, the fixing block is provided with a bird thorn group, a bolt hole is formed in the connecting base, and a through hole corresponding to the bolt hole is formed in the odor-stimulating bird-repelling plate. The odor-stimulating bird-repelling plate is a rubber or resin material, and 1-8% of tridecanedioic acid diester or methyl anthranilate or a combination of the tridecanedioic acid diester or the methyl anthranilate is added during curing; The connecting base is a U-shaped connection base, the odor-stimulating bird-repelling plate is disposed on an inner side surface of the U-shaped connection base, and the fixing block is disposed outside the U-shaped connection baseopposite to the odor-stimulating bird-repelling plate. According to the thorn, the bird-repelling thorn group is arranged on the connecting base, and a bird-removing combination reagent is added to the resin material or the rubber material so that birds cannot stay on a transmission line rod tower to achieve the effect of long-term bird repelling.

The invention relates to a solar electric shock type bird repelling device with a main unit and an electric shock pole separately arranged. The bird repelling device comprises a solar photovoltaic panel, an energy storage element, a charge and discharge controller, a high voltage generator and the electric shock pole, wherein the solar photovoltaic panel, the energy storage element and the charge and discharge controller are electrically connected, the charge and discharge controller is electrically connected with the high voltage generator, and the high voltage generator is electrically connected with the electric shock pole.

The invention discloses a bird repellent device for an electric tower convenient to install. The device comprises a base plate. A groove is formed in the upper surface of the base plate. The two sidefaces of the base plate are fixedly connected with the adjacent ends of two first electric push rods. The left ends of the first electric push rods are fixedly connected with the right side face of apush plate. A first sliding groove is formed in the left side face of the push plate, a first sliding block is arranged inside the first sliding groove, the left side face of the first sliding block is fixedly connected with the right side face of a clamping plate, and the lower surface of the clamping plate is fixedly connected with the upper surface of a baffle. According to the bird repellent device for the electric tower convenient to install, due to cooperation of a control panel, the first electric push rod, the push rod, the first sliding groove, the first sliding block, the clamping plate, the second electric push rod and the baffle, fixation is completed, a worker can conveniently perform assembling and disassembling, the worker can conveniently perform cleaning and maintaining, and safe and convenient working conditions can be provided for the worker.

The invention provides a light-reflecting and heat-accumulation type bird repelling device and relates to the field of power supply. The light-reflecting and heat-accumulation type bird repelling device comprises an arc-shaped reflector, a reflector support and a device fixing support, wherein the arc-shaped reflector is mounted on the device fixing support through the reflector support; the reflector support is movably mounted on the device fixing support; the focus of the arc-shaped reflector is located on a cross arm; the device fixing support is mounted on a telegraph pole, and the arc-shaped reflector is located below the cross arm. The light-reflecting and heat-accumulation type bird repelling device has the advantages that the device is mounted below the telegraph pole, the personalsafety of mounting staff is guaranteed effectively, mounting can be performed without power cut, and mounting quality is guaranteed; the dust of the light-reflecting face of the arc-shaped reflectorcan be cleaned by natural wind and rain conditions; the position of the arc-shaped reflector can be regulated after mounting to allow the light reflecting intersection to be located in the middle of the cross arm or a bird nesting position, the temperature of the position can be 2-3 times of the temperature of the environment, and accordingly birds give up nesting on the cross arm.

The invention relates to a preparation method of a color-variable bird-repellent coating, which is obtained by adding color-variable printing ink and a bird repellent into a coating at a certain mass ratio and performing uniform stirring. The color-variable bird-repellent coating can show different colors according to different circumstances and gives off smell irritant to birds. Through utilization of visual and olfactory stimulation, the bird-repellent effect is achieved.