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Rotary quantitative conveying device for aluminum phosphide tablet applying machine

A conveying device, aluminum phosphide technology, applied in the direction of capturing or killing insects, transportation and packaging, loading/unloading, etc., can solve problems such as physical health effects

Inactive Publication Date: 2018-10-02
NORTHWEST A & F UNIV
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  • Abstract
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  • Claims
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Problems solved by technology

[0002] Grain is an important food related to the national economy and people's livelihood, and is an important strategic material in our country. According to statistics, the loss caused by insect pests in the process of grain storage is as high as 27%. At present, fumigation and circulation technology is mainly used for killing insects in granaries. Aluminum phosphide, which has high insecticidal efficiency and is economical and convenient, is used as a fumigant. When spraying, the staff must wear gas masks, oxygen cylinders, gloves and other protective equipment to enter the granary to apply the pesticide. Aluminum phosphide can decompose when it encounters moisture in the air. Phosphine is a highly effective and highly toxic substance, which has a serious impact on the health of workers while killing insects

Method used

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  • Rotary quantitative conveying device for aluminum phosphide tablet applying machine
  • Rotary quantitative conveying device for aluminum phosphide tablet applying machine

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Embodiment Construction

[0010] Attached below figure 1 The present invention will be further explained: a rotary quantitative conveying device for an aluminum phosphide tablet applicator includes an outer sheave 1, a shell 2, a bearing 3, an end cover 4, and a power shaft 5; The input of the power shaft 5 drives the outer sheave 1 to rotate around the bearing 3 fixed on the housing 2 on the outer ring. The U-shaped groove on the outer sheave 1 quantitatively transports aluminum phosphide tablets from the medicine box to the medicine discharge port.

[0011] As attached figure 2 In the shown outer sheave 1, the U-shaped groove depth of the outer sheave 1 is slightly larger than the diameter of the aluminum phosphide cylindrical surface, the width of the U-shaped groove is slightly larger than the diameter of the aluminum phosphide cylindrical surface, and the shape of the U-shaped groove is the upper width The lower narrow arc structure, the shape and structure of each U-shaped groove can make the alumi...

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Abstract

The invention discloses a rotary quantitative conveying device for an aluminum phosphide tablet applying machine, and the rotary quantitative conveying device comprises an outer slot wheel, a bearing,a housing and a power shaft. The rotary quantitative conveying device is characterized in that the upper part of the rotary quantitative conveying device directly communicates with a medical kit, wherein the lower part of the rotary quantitative conveying device directly communicates with a medicine discharge hole; under action of gravity, aluminum phosphide tablets enter U-shaped slots of outerslot wheels of the quantitative conveying device, and each U-shaped slot only can accommodate one aluminum phosphide tablet; under driving of a power shaft, the aluminum phosphide tablets in the U-shaped slots are conveyed to a medicine outlet in the lower portion of the tablet applying machine for being discharged; and the rotary quantitative conveying device can control the tablet applying amount of the tablet applying machine better, and does not cause excessive adding or leaked adding of the aluminum phosphide tablets.

Description

Technical field [0001] The invention relates to a rotary quantitative conveying device of an aluminum phosphide tablet applicator, and designs a drug applicator. Background technique [0002] Grain is an important food related to the national economy and people’s livelihood. It is an important strategic material in our country. According to statistics, the loss caused by pests in the process of food storage is as high as 27%. At present, the fumigation and circulation technology is mainly used for pest control in granaries at home and abroad. Aluminum phosphide, which has high insecticidal efficiency and is economical and convenient, is used as a fumigation medicine. Workers must wear protective equipment such as gas masks, oxygen cylinders, and gloves to enter the granary to apply the pesticide. Aluminum phosphide can decompose after encountering moisture in the air. Phosphine, a highly toxic and highly toxic substance, is produced. Phosphine has a serious impact on the health o...

Claims

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Application Information

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IPC IPC(8): B65G65/48A01M17/00
CPCB65G65/4881A01M17/008
Inventor 侯莉侠赵路帅王京京
Owner NORTHWEST A & F UNIV
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