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High precision automatic weighing conveying device

A technology for automatic weighing and conveying equipment, applied in the direction of weighing, measuring devices, instruments, etc., can solve problems such as vibration, affecting weighing accuracy, and large weighing errors, so as to reduce natural frequency, increase self-weight, weight light effect

Inactive Publication Date: 2015-11-25
JIANGSU FEIDA BAOKAI ELECTRIC
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  • Abstract
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  • Claims
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Problems solved by technology

[0002] At present, there are not many high-precision weighing equipment specially used on the conveyor line installed on the floor, and the existing weighing equipment has a large weighing error when installed on the conveyor line of multi-storey floors, which cannot meet the needs of users. Demand; the main reason for the error is: the weighing conveying equipment is in motion because the object it weighs is in motion, and vibration is inevitable during the movement, so it is easy to generate resonance and affect the weighing accuracy, so how to reduce the weight of the weighing conveying equipment Its own natural frequency has become a research direction to improve weighing accuracy

Method used

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Embodiment Construction

[0014] In the present invention, a counterweight plate 4 is provided between the load cell 2 and the bracket 1. The counterweight plate 4 can be in one form or assembled from several pieces. The present invention preferably selects the assembled form to reduce the weight of a single counterweight. Plate 4 quality facilitates installation.

[0015] Simultaneously the present invention establishes buffer 5 at counterweight plate 4 bottoms.

[0016] In the present invention, a counterweight plate 4 can also be provided in the space formed between the load cell 2 and the counterweight plate 4 to make full use of the existing space, that is, to increase the weight without increasing the space occupied by the equipment. Purpose.

[0017] The present invention uses the electric drum 6 to drive the conveyor belt 1 , and the electric drum 6 is arranged on the top of the load cell 2 .

[0018] The present invention arranges foot cup 7 at the lower part of support 5, and foot cup 7 is ...

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Abstract

The invention relates to a high precision automatic weighing conveying device which comprises a rack, weighing sensors arranged on the rack, a conveyer belt arranged on the upper parts of the weighing sensors, and a counterweight plate arranged between the weighing sensors and the rack. By utilizing the relation between vibration frequency and quality, the invention provides the high precision automatic weighing conveying device which can be used on the transmission line of a device on a second and higher floor.

Description

technical field [0001] The invention relates to a high-precision automatic weighing and conveying equipment, which is used in warehousing, logistics, manufacturing and other industries, and is used to obtain the precise weight of the conveyed goods on the conveying line arranged on the second or more floors, eliminating the need for weighing The heavy link is convenient for the efficient operation of the conveying equipment and improves the work efficiency. Background technique [0002] At present, there are not many high-precision weighing equipment specially used on the conveyor line installed on the floor, and the existing weighing equipment has a large weighing error when installed on the conveyor line of multi-storey floors, which cannot meet the needs of users. Demand; the main reason for the error is: the weighing conveying equipment is in motion because the object it weighs is in motion, and vibration is inevitable during the movement, so it is easy to generate reson...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01G19/00
Inventor 洪加松于笔钧刘健华传伟
Owner JIANGSU FEIDA BAOKAI ELECTRIC
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