The invention relates to a double-cylinder composite counterweight block weighing and metering device. The device is characterized in that cylinders are fixedly mounted on a cylinder fixing plate in mirror symmetry, the cylinders are mounted on cylinder brackets, the top of a cylinder rod of each cylinder is equipped with a guiding shaft in an axial manner through guidance of the cylinder bracket, the upper ends of the two guiding shafts are jointly and fixedly equipped with a horizontal scale pan support, the middle part of the upper plane of the scale pan support is fixedly equipped with a weighing sensor, the weighing sensor and a lower bottom plane of the scale pan are fixedly mounted, and the scale pan is connected with a vibration platform through weighing supports at two sides. The device uses the two cylinders as buffers, and uses respective linear bearings for guidance, thereby enabling weighing and vibration to be stable, smooth and fast, reducing weighing resistance, improving precision of vibration weighing of filling materials, thus data collected by the weighing sensor are relatively precise, and metering errors are reduced.
Double-cylinder composite counterweight block weighing and metering device
2015-12-23
Patent
Electronic Resource
English
Composite counterweight block weighing and metering device
European Patent Office | 2015
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