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External feeding driving packing scale

A packaging scale and driving device technology, which is applied in the direction of packaging, transportation and packaging, and the type of packaged items. It can solve the problems of material contamination and achieve the effects of avoiding pollution and prolonging the service life.

Inactive Publication Date: 2014-09-03
GUANGXI NANNING SHUANGYANG TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The present invention is to overcome technical defects such as material contamination caused by the driving device placed in the scale body in the prior art, and invents a feed-driven external packaging scale, which prevents material from being polluted

Method used

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Embodiment Construction

[0024] A specific embodiment of the present invention will be described in detail below in conjunction with the accompanying drawings, but it should be understood that the protection scope of the present invention is not limited by the specific embodiment.

[0025] It should be understood that the "upper", "lower", "left", "right", "front" and "reverse" mentioned in the following embodiments of the present invention are all based on the directions shown in the figures, These words used to limit the direction are only for convenience of description, and do not mean to limit the specific technical solution of the present invention.

[0026] Such as Figure 1-3 As shown, the feed-driven external packaging scale according to the specific embodiment of the present invention includes: a scale body 1; a feed hopper 2, which is arranged in the scale body 1; a feed valve 3, whose upper end is hinged to the feed hopper 2 Exit; transmission shaft 5, which is located in the scale body 5,...

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Abstract

The invention discloses an external feeding driving packing scale. The external feeding driving packing scale comprises a scale body, a feeding hopper arranged in the scale body, a feeding valve hinged to the outlet of the feeding hopper, a transmission shaft arranged in the scale body, a connecting rod assembly and a driving device, wherein the two ends of the transmission shaft respectively penetrate through the scale wall to extend to the outside, one end of the connecting rod assembly is fixedly connected with the transmission shaft, the other end of the connecting rod assembly is hinged to the feeding valve, the rotation force generated by the transmission shaft drives the feeding valve to be opened or closed through the connecting rod assembly, and the driving device is arranged outside the scale body and connected with the end, extending out of the scale body, of the transmission shaft to drive the transmission shaft to rotate. According to the external feeding driving packing scale, the driving device is arranged outside the scale body, and materials can be prevented from being polluted.

Description

technical field [0001] The invention relates to the field of packaging scales, in particular to a feed-driven external packaging scale. Background technique [0002] Existing packaging scales are equipped with a feed valve at the outlet of the feed hopper, which is driven to open or close by a drive device installed next to the feed hopper. However, the drive device is placed in the scale body. The driving device will pollute the material; and the damaged parts of the driving device are easy to fall into the material, causing contamination of the material; and the driving device cannot be regularly maintained for dust, dirt, moisture and corrosion. Contents of the invention [0003] The present invention aims to overcome technical defects such as material contamination caused by the driving device placed in the scale body in the prior art, and invents a feed-driven external packaging scale, which prevents material from being polluted. [0004] In order to solve the proble...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B65B1/32
Inventor 吴翠华
Owner GUANGXI NANNING SHUANGYANG TECH
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