Quantitatively weighing device for packaging grains

A weighing device and grain technology, applied in the directions of packaging, transportation and packaging, the type of packaging items, etc., can solve the problems of quantitative packaging without detailed instructions, complex structure, etc., to improve quantitative packaging work, convenient operation, and fast quantitative speed. Effect

CN106742126AInactive Publication Date: 2017-05-31张世文
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Publication Date
2017-05-31
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention discloses a quantitatively weighing device for packaging grains. The quantitatively weighing device comprises a gain storing silo, a discharging hopper and a quantifying cylinder, wherein the discharging hopper is fixedly mounted at the bottom of the gain storing silo and is a conical cylinder; one end with greater diameter of the discharging hopper faces upwards; a first rice outlet is formed in the bottom of the gain storing silo; a first switch panel is mounted at the bottom of the gain storing silo in a slidable manner and can block the first rice outlet; an upper cover is fixedly arranged at one end with smaller diameter of the discharging hopper; one side, away from the discharging hopper, of the upper cover, is fixedly connected with the upper end of the quantifying cylinder; a lower cover is fixedly arranged at the lower end of the quantifying cylinder; a rice inlet is formed in the upper cover; a second rice outlet is formed in the lower cover; a second switch panel is arranged on the upper cover in the slidable manner and can block the rice inlet; a third switch panel is arranged on the lower cover in the slidable manner and can block the second rice inlet.
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Description

technical field

[0001] The invention relates to the technical field of rice packaging, in particular to a quantitative weighing device for grain packaging. Background technique

[0002] Rice packaging is an important link in the rice production process, and quantitative packaging is an important process in the rice packaging process, of which rice weighing is a major link. The patent application number is CN201420832966.7, a rice packaging machine capable of quantitative packaging, which discloses a rice packaging machine with a beating device, which can compress rice bags very well, but its structure is complicated, and how to quantify There is no detailed description of the packaging. Contents of the invention

[0003] A quantitative weighing device for grain packaging proposed by the present invention, which includes a grain storage bin, a lower hopper and a quantitative cylinder;

[0004] The bottom of the grain storage silo is fixed with a lower hopper, the lower ho...

Examples

Embodiment Construction

[0016] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention more clear, specific embodiments will be described in detail below in conjunction with the accompanying drawings.

[0017] Such as figure 1 as shown, figure 1 1. A quantitative weighing device for grain packaging, which is proposed by the present invention, is characterized in that: it includes a grain storage bin 1, a lower hopper 2 and a quantitative cylinder 3;

[0018] The bottom of the grain storage bin 1 is fixedly equipped with a lower hopper 2, the lower hopper 2 is a conical tube, and the larger end of the lower hopper 2 is on the top; the bottom of the grain storage bin 1 is provided with a first rice outlet 4, a first switch plate 11 It is slidably installed on the bottom of the grain storage bin 1, and the first switch plate 11 can block the first rice outlet 4;

[0019] One end of the smaller diameter of the lower hopper 2 is fixedly equipped with ...