39results about How to "Achieve drive" patented technology

The invention discloses a multi-point laser bird-driving device with an automatic aiming function. The bird-driving device comprises a horizontal rotary table and a vertical rotary table, wherein the vertical rotary table is arranged on the horizontal rotary table, and the horizontal rotary table is movably connected with the vertical rotary table; and a camera and at least one laser emitting unit are arranged in the vertical rotary table. In addition, the invention also discloses a control method of the multi-point laser bird-driving device with the automatic aiming function. The control method comprises the following steps that: the camera searches and positions a target, and the laser emitting unit emits laser to achieve the aim of driving away a plurality of birds. By the bird-driving device and the control method, multiple targets in the covering range of the camera can be driven away in a short time, not only the laser disturbance is avoided, but also birds are accurately positioned; the low-power laser is used for driving away the birds, so that the cost is reduced; serious harm to the birds is avoided, and the decline of the bird-driving effect due to the adaptability of the birds to the bird-driving device is avoided; and the control database and application programs can be updated according to different applications.

The invention relates to a safe communication iron tower having a lightning rod protection function. The safe communication iron tower includes a base, a tower body, a lightning rod, a storage mechanism, and bird repelling mechanisms; the storage mechanism includes a drive assembly and a storage assembly; and each bird repelling mechanism includes a drive chamber, a first rotation shaft, blades, afirst bevel gear, and two repelling assemblies. According to the safe communication iron tower having the lightning rod protection function, in wind weather, the lightning rod is stored in the interior of the tower body through the storage mechanism, the lightning rod is protected from being blown down, and the service life of the lightning rod is prolonged; the bird repelling mechanisms can dynamically repel birds, the bird repelling effect is enhanced, and the safety of the iron tower is improved; compared with the conventional bird repelling mechanisms, the bird repelling mechanisms can use a wind force as a power source to repel the mechanisms to operate, can save energy, can repel birds in multiple directions, can expand a repel range, and can further enhance the driving effect.

The embodiment of the invention discloses a sliding device and a fishing net box, which are used to solve the technical problem of difficulty in retracting and retracting the guiding line of the fishing net in the prior art. The sliding unit, the guide pulley, the tight rope unit and the traction unit of the sliding device form a loop loop through the traction rope, and the movement of the traction rope can be controlled by the traction sheet, and then the sliding unit is controlled to reciprocate on the sliding track. Since the sliding track corresponding to the sliding unit is provided with a fishing net guiding line, when the sliding unit reciprocates on the sliding track, the fishing net guiding line can move along with the moving direction of the sliding unit, and then the fishing net guiding line can be controlled by the traction unit to be retracted. It simplifies the complexity of retracting and unwinding the fishing net guide line, and can be applied to large-scale fish farms to equip the breeding environment to realize the functions of fish shoal isolation, grading, driving, and gathering, reduce the labor intensity of fishermen, and greatly improve the efficiency of fishing net operations.

The invention relates to a bird dispelling device for a power supply system. The bird dispelling device comprises a bird dispelling device assembly, a wire crossarm and a solar energy panel, wherein the solar energy panel and the bird dispelling device assembly are mounted on the wire crossarm; the bird dispelling device assembly is connected with the solar energy panel, comprises an ultrasonic wave bird dispelling module for realizing expelling birds with ultrasonic waves and also comprises a swinging mechanism and a rotating mechanism, wherein the swinging mechanism and the rotating mechanism both adopt eccentric mechanisms, so that rotation of 360 degrees of the bird dispelling device assembly is realized, and the condition that the bird dispelling device assembly moves up and down can also be realized. The condition that larger angles of ultrasonic emission and large mechanical rotating action of the bird dispelling device are used for expelling the birds is realized.