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Split flange feeding gate of electronic quantitative weigh

A quantitative scale and split-type technology, which is applied in the field of feeding mechanism of electronic weighing device, can solve the problem that the weighing of double scales cannot meet the needs, etc.

Inactive Publication Date: 2004-11-10
HARBIN BOSHI AUTOMATION
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Double scale weighing is gradually unable to meet the needs

Method used

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  • Split flange feeding gate of electronic quantitative weigh
  • Split flange feeding gate of electronic quantitative weigh
  • Split flange feeding gate of electronic quantitative weigh

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] Embodiment one. The composition of the split feeding door of the electronic quantitative scale includes a driving device installed on a frame, a material door mechanism and a transmission mechanism connected between the driving device and the material door mechanism. combine figure 1 , The material gate mechanism is made up of two material gates of loading gate 6 and discharge gate 7, and the two material gates are connected with the blanking cylinder 9 of the quantitative scale through the material gate shaft 8. The transmission mechanism includes one end connected with the driving device, and the other end mounted on the frame through bearings to drive the shaft 2. The two ends of the drive shaft are respectively equipped with pendulum blocks 3. There is a key connection between the pendulum block and the drive shaft. The two pendulum blocks of each pendulum block One end is connected with the outer tie rod 4 and the inner tie rod 5 through a joint bearing, and the ...

Embodiment 2

[0021] Embodiment two. combine figure 2 , the second embodiment of the present invention is: there are two pendulum blocks installed on the drive shaft, one end of the loading door is provided with an inner rod hinged with the pendulum block, and one end of the unloading door is provided with an inner rod hinged with the pendulum block. Outer rod. Other parts are the same as in Embodiment 1.

Embodiment 3

[0022] Embodiment three. There is one pendulum block installed on the drive shaft, and the other end of the inner pull rod hinged with the loading door and the outer pull rod hinged with the discharge door is hinged with the two ends of the same pendulum block.

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Abstract

The invention provides an opposite feeding door of electronic determining weigh, including driving device installed on the frame, feeding door mechanism, and driving mechanism connected between feeding door and driving device, where the feeding door mechanism is composed of two feeding doors which are connected with each other through shaft and blanking cylinder, the driving mechanism includes a driving shaft with one end connected with the driving device and the other end installed on the frame through bearing, there is a swing block installed on the driving shaft, the upper and lower feeding doors are hinged with the inner and outer pull rods, respectively, the other two ends of the inner and outer pull rods are hinged with the swing block, respectively. It can cooperate with the high-speed weighing electronic determining weigh, implementing high speed multistage feeding.

Description

[0001] (1) Fields [0002] The invention relates to a weighing device. Specifically, it is a feeding mechanism of an electronic weighing device. (two), background technology [0003] The current rated feeding mechanism adopts double cylinders or servo motors to control a single material door, and realizes rated feeding according to the feedback value sampled in real time by the load cell and controls the feeding time, so as to achieve the purpose of accurate feeding. The structure of the cylinder-type single-material door feeding device is relatively complicated, and it needs to be equipped with pneumatic pipelines, and there are only two stages of coarse and fine feeding, and the feeding accuracy is limited; the servo motor-type single-material door feeding device overcomes the limitations of the cylinder-type material door. The accuracy is limited, but because the single material door is opened and closed in one direction, the opening and closing time of the material door i...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01G13/02G01G13/18
Inventor 郝春生龚海涛刘建勋王春钢钟奉金
Owner HARBIN BOSHI AUTOMATION
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