| 摘要 |
<p>The invention relates to a dynamic pig-weighing device which can be used to weigh pigs directly at the farm, in a manner which is flexible and easy for the operatives to use. The dynamic pig-weighing device comprises a metal platform connected to a head, the latter being secured to at least one wall for positioning thereof. The device is characterized in that the platform comprises at least a first frame which includes at the bottom a plurality of load cells connected to an adder. At the top, the platform comprises a base which in turn incorporates a plurality of photocells and mirrors. The device further includes a head composed of a second frame bearing at least two photocells, a control means and a paint dispenser.</p> |
