BALL WEIGHING DEVICE Russian patent published in 2023 - IPC G01G13/08 

FIELD: weighing batchers.

SUBSTANCE: invention relates to weighing batchers that measure the supply of materials, in particular to rolling production when weighing finished products for loading into a big bag, and can be used in mining, chemical, construction and other industries. The device for weight dosing of balls consists of a receiving hopper 1, a belt conveyor 5, and a control panel 15. The receiving hopper 1 is equipped with a divider 2 located inside the centre of the receiving hopper 1 and made in the form of a comb, while connected to the side walls of the receiving hopper 1 by welding, and the device additionally contains a supply chain 14 with a belt conveyor 5 attached to it and a cutting tray 13 installed between the receiving hopper 1 and the cutting tray 13. The supply chain 14 is driven by a drive 4 with tension sprockets 8, and the cut-off tray 13 with guides 16 is located at the end of the belt conveyor 5, driven by pneumatic connection 10, while the guides 16 are made in the form of metal plates mounted on the sides of the cut-off tray 13, and are rigidly connected to the latter by welding, one end of the cut-off tray 13 is connected, through hinges, to the frame of the belt conveyor 5 with the possibility of lifting and lowering, and the other free end is directed downwards towards the container 9 and is made in the form of a chute having the length required to deliver the balls to the container 9 installed on the scales 11.

EFFECT: ensuring high operational reliability of operation, high accuracy of balls dosing, uniformity of balls transportation along the belt conveyor 5, protection of container 9 from loading balls below and above the norm.

9 cl, 4 dwg