Ultrasonic wave rat control device for agriculture and forestry

Abstract

The invention provides an ultrasonic wave rat control device for agriculture and forestry. The device comprises a straight rod, a ground supporting base, supporting feet, a connecting rod, a screwingbase and a wire arranging tube; an ultrasonic wave rat controller body is subjected to energy conservation and power supply by adopting a solar cell panel arranged on the top face, a PVC ground insertion pipe at the bottom end of the ultrasonic wave rat controller body is provided with a loudspeaker and a switch assembly which are used for being connected with a storage battery inside the solar cell panel; on the existing basis, a motor is connected to the side edge through the connecting rod, three fan blades are connected to a power output shaft of the motor, when the blades rotate, a top interference preventer is formed on the top side of the solar cell panel of the existing device, the phenomenon that the top is damaged due to the fact that aerial birds fall on the device is avoided, the motor is also powered by a solar assembly installed on the existing device, and the device saves energy and is environmentally friendly.

Description

technical field [0001] The invention belongs to the technical field of agricultural damage prevention devices, and more specifically relates to an ultrasonic rodent prevention device for agriculture and forestry. Background technique [0002] In agricultural production, it is often necessary to install pest prevention devices in the planting area, such as rodent repellent devices, which are used to drive away mice and prevent agricultural and forestry products from being gnawed. In view of this, we aim at the sonic anti The mouse device is improved, and a bird repelling device with a simple structure is installed on its top to improve its practicability. [0003] For example, in the utility application number: 201410224399.1, the simple ultrasonic bird repeller comprises: a box body, infrared sensors are arranged on the four side walls of the box body, and a rotating shaft base is arranged in the center of the inside of the box body, A rotating shaft protruding from the top...

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Problems solved by technology

[0005] Based on the above, the inventors found that the ultrasonic anti-rat device similar to the solar energy principle inserted into the ground has a single structure. After being inserted into the surface soil of agricultural gardens, the built-in speaker is used to diffuse sound to drive animals away. When a rodent-proof device with a single structure is inserted into the ground, the top solar module is exposed outside, and for some larger animals such as birds, if these animals stay on it, it will cause damage to the part above the ground , affect the use. Therefore, it is obviously impractical to apply the repelling device of this type of structure in the mountainous forestry park, so the repelling function needs to be further improved. In combination with the bird repelling structure provided by the above-mentioned comparative patent, it can be seen that its There are many electrical connections in the application, and the structure is complex, especially the sensor components used, which increase the manufacturing cost. The speaker installed in the wind bowl will emit high noise and affect the environment. If the sound is whistling for a long time, It will make the birds get used to it gradually and lose the scaring effect. Therefore, after comparison, we designed a three-blade structure with a rotating function, and installed a scaring rod and a straight rod with a driving structure on the lower side of the three blades. Cooperate with the mouse repelling device of this device to improve the practicability of the mouse repelling device

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