Properly planned grazing is the main condition for the quality reproduction of livestock, reducing the cost of feed and hay. To limit the pasture area, reduce the efforts to organize productivity and provide animals with food, an electric shepherd is optimal. With your own hands you can create electronic equipment, which is a fence generator.
Destination
Adaptations of this kind are indispensable in livestock farms, if necessary, competent organization of pastures. A special fence can reduce the number of workers and, as a result, the cost of paying for their labor. It replaces several workers, while the movement of animals does not require control.
An electric shepherd for sheep, made by hand, consists of several elements, the main of which is a transformer winding, it is wound on a core, the layers of which are separated by cardboard. For the transformer, cables of type PEV 0.18 are used. Paper inserts are necessary to increase the gap between the core elements. The required capacity is formed by special paper and film capacitors, which are designed for a certain level of voltage supplied to the electronic device.
Structurally, the electroshepherd (with his own hands to build it quite simply) consists of uninsulated wire, fixed on plastic or metal supports. On racks, unlike plates, there are special insulators. The type of animals that will be in the pen determines the height of the structure.
Functioning
The principle of operation of the fence is as follows. The cattle, in contact with it, undergoes an electric discharge of a magnitude of 3 mA and subsequently does not approach it. The health of pets does not suffer under the influence of such current power, they simply experience discomfort and try not to collide with the hedge. The generator is powered by a voltage of 220 V. In the presence of solar panels, they can also be used to ensure the operation of the device, their power must be at least 12 V.
What is an electric shepherd made for cattle do-it-yourself from? It consists of a grounding pole, springs for the main elements of the fence, suitable conductors and insulators of the voltage generator. You do not need to contact specialists to install the device. It is worth noting that if the device is purchased ready-made, it is necessary to buy supports that are sold separately. The creation process does not cause much difficulty, the simplest and most effective option is a single-wire fence, the manufacture of which is possible for any person.
Manufacturing process
How to make an electric shepherd with your own hands? The design is based on metal or wooden poles, while the first option significantly simplifies installation. Thread is made at one end of the post, and the other needs to be sharpened. To pull electrical cables, the length of which can reach 200 meters, insulators are required that are screwed onto the thread.
The length of the posts should be between 100-120 cm. A crossbar is welded on the pointed side, which simplifies the installation of posts during the installation process. The distance between the posts should be about 10 meters, this parameter is crucial when purchasing materials for manufacturing.
The generator for the device can be purchased at the store or made a homemade voltage converter from a special coil (it can be taken from any vehicle), a battery, a transformer and several transistors. All elements are placed on a small plate, which is hidden in a wooden box.
Compound elements
The wire used must have a protective anti-corrosion coating, due to this, the electric shepherd will last longer. Do it yourself with your own hands is best made of a galvanized product with a diameter of about 2 mm.
Porcelain insulators are the best option, they are not exposed to moisture and atmospheric conditions. You can also use ordinary plastic bottles, cut to size.
It is not recommended to increase the efficiency of the fence by reducing the resistance of the converter and at the same time increasing its voltage, since the current flowing through the cable can harm humans and animals. Of particular importance is the arrangement of a lightning rod.
After installation is completed, the structure is divided into several sections and equipped with a gate.
Advantages
After reading this article, you can make an electric shepherd with your own hands. It is distinguished by practicality and ease of use. It is easy to install and carry when necessary. Cattle grazing is carried out autonomously, without the constant participation of humans. The main advantage of such electrical devices is the possibility of saving on working personnel.