阅读说明：本技术 一种预防谷物辐照检疫失败的装置及其使用方法 (Device for preventing irradiation quarantine failure of grains and using method thereof ) 是由 苏春 张恒斌 左都文 姜小军 陈兴旺 沈屹力 于 2021-05-13 设计创作，主要内容包括：一种预防谷物辐照检疫失败的装置及其使用方法,包括储料仓、辐照装置和成品仓,所述储料仓与成品仓之间设置有传送带进行传送；所述传送带包括第一传送带、第二传送带和第三传送带,所述储料仓和辐照装置位于第一传送带上方；所述第一传送带的出料侧下方设置有缓冲仓；所述第二传送带和第三传送带的进料侧位于缓冲仓下方；所述成品仓位于第二传送带的出料侧下方；所述第三传送带的出料侧通过提升机与第一传送带的进料侧进行传送。与现有技术相比,本发明可有效抑制谷物种子的发芽,以及杀灭谷物携带的病虫害,同时一旦发生加工异常,该装置可将未经过辐照的谷物重新回投,避免混料导致的辐照检疫失败。(A device for preventing irradiation quarantine failure of grains and a using method thereof comprise a storage bin, an irradiation device and a finished product bin, wherein a conveying belt is arranged between the storage bin and the finished product bin for conveying; the conveying belts comprise a first conveying belt, a second conveying belt and a third conveying belt, and the storage bin and the irradiation device are positioned above the first conveying belt; a buffer bin is arranged below the discharge side of the first conveyor belt; the feeding sides of the second conveyor belt and the third conveyor belt are positioned below the buffer bin; the finished product bin is positioned below the discharge side of the second conveyor belt; and the discharge side of the third conveyor belt is conveyed with the feed side of the first conveyor belt through a lifting machine. Compared with the prior art, the device can effectively inhibit the germination of grain seeds and kill plant diseases and insect pests carried by grains, and meanwhile, once abnormal processing occurs, the device can throw the grains which are not irradiated back again, so that irradiation quarantine failure caused by material mixing is avoided.)

1. The utility model provides a device of prevention cereal irradiation quarantine failure, includes storage silo, irradiation unit and finished product storehouse, be provided with the conveyer belt between storage silo and the finished product storehouse and carry out its characterized in that: the conveying belts comprise a first conveying belt, a second conveying belt and a third conveying belt, and the storage bin and the irradiation device are positioned above the first conveying belt; a buffer bin is arranged below the discharge side of the first conveyor belt; the feeding sides of the second conveyor belt and the third conveyor belt are positioned below the buffer bin; the finished product bin is positioned below the discharge side of the second conveyor belt; and the discharge side of the third conveyor belt is conveyed with the feed side of the first conveyor belt through a lifting machine.

2. The device for preventing the radiation quarantine failure of the grain according to the claim 1, wherein: an upper bin door capable of being opened and closed is arranged above the buffer bin; the bottom of the buffer bin is a conical hopper, and a lower bin gate is arranged on a discharge hole of the conical hopper in a sliding manner.

3. The device for preventing the radiation quarantine failure of the grain according to the claim 2, wherein: and a first guide plate and a second guide plate are respectively bent at two ends of the lower bin gate, wherein the first guide plate is positioned above the feeding side of the second conveying belt, and the second guide plate is positioned above the feeding side of the third conveying belt.

4. The device for preventing the radiation quarantine failure of the grain according to the claim 1, wherein: the first conveyor belt is in an extension design, and a gantry support is connected to the extension section of the first conveyor belt; and an industrial camera is arranged on the gantry support.

5. The use method of the device for preventing the irradiation quarantine failure of the grains is characterized in that: the method comprises the following steps:

the storage bin is opened, grains fall onto the first conveying belt, after an electron accelerator of the irradiation device normally discharges, the grains conveyed on the first conveying belt are irradiated, the irradiated grains fall into the buffer bin, after the buffer bin stores a certain amount of grains, the upper bin door is closed, the lower bin door is opened, the irradiated grains fall onto the second conveying belt through the first guide plate, and the grains are conveyed to the finished product bin through the second conveying belt;

when processing abnormity occurs, such as electron beam outgoing abnormity, the first conveyor belt is suddenly stopped, an upper bin door of the buffer bin is automatically closed, and grains which do not enter the buffer bin on the extension section of the first conveyor belt are manually cleaned and then fed back to the storage bin before faults are eliminated;

after irradiation processing resumes, the lower door of surge bin is opened, and cereal in the surge bin falls into to the third conveyer belt through deflector two, is sent back first conveyer belt with cereal again by third conveyer belt and lifting machine, and after surge bin evacuation cereal, the lower door resets, then first conveyer belt starts, and after the cereal was observed to the industrial camera, the storage silo was opened once more, and the door was opened on the surge bin simultaneously, began the stock.

Technical Field

The invention relates to the technical field of irradiation, in particular to a device for preventing irradiation quarantine failure of grains and a using method thereof.

Background

The imported and exported grains often carry plant diseases and insect pests in the production place, and are imported into the country, so that the situation that the plant diseases and insect pests are outbreak, new plant species invade and the like due to the fact that the imported grains are imported into the country and the grains which are subjected to plant diseases and insect pests or can germinate and propagate are introduced into the country is avoided; radiation quarantine is generally adopted for living grains, and when radiation quarantine is adopted, the irradiated grains only need to be irradiated by enough penetrating rays, so that the carried ova and pathogenic microorganisms are killed, the germs of the grains are damaged, and the germination and the propagation are inhibited.

When the irradiation process is abnormal, a small part of grain which is not irradiated can be mixed in the irradiated grain, and the irradiation quarantine of the grain can be failed.

Disclosure of Invention

The invention aims to solve the technical problem of the prior art and provides a device for preventing the radiation quarantine failure of grains and a using method thereof.

In order to solve the technical problems, the invention adopts the technical scheme that:

a device for preventing irradiation quarantine failure of grains comprises a storage bin, an irradiation device and a finished product bin, wherein a conveying belt is arranged between the storage bin and the finished product bin for conveying; the conveying belts comprise a first conveying belt, a second conveying belt and a third conveying belt, and the storage bin and the irradiation device are positioned above the first conveying belt; a buffer bin is arranged below the discharge side of the first conveyor belt; the feeding sides of the second conveyor belt and the third conveyor belt are positioned below the buffer bin; the finished product bin is positioned below the discharge side of the second conveyor belt; and the discharge side of the third conveyor belt is conveyed with the feed side of the first conveyor belt through a lifting machine.

Furthermore, an upper bin door capable of being opened and closed is arranged above the buffer bin; the bottom of the buffer bin is a conical hopper, and a lower bin gate is arranged on a discharge hole of the conical hopper in a sliding manner.

Furthermore, a first guide plate and a second guide plate are respectively bent at two ends of the lower bin gate, wherein the first guide plate is positioned above the feeding side of the second conveyor belt, and the second guide plate is positioned above the feeding side of the third conveyor belt.

Furthermore, the first conveyor belt is designed to be extended, and a gantry support is connected to the extended section of the first conveyor belt; and an industrial camera is arranged on the gantry support.

The use method of the device for preventing the irradiation quarantine failure of the grains comprises the following steps:

the storage bin is opened, grains fall onto the first conveying belt, after an electron accelerator of the irradiation device normally discharges, the grains conveyed on the first conveying belt are irradiated, the irradiated grains fall into the buffer bin, after the buffer bin stores a certain amount of grains, the upper bin door is closed, the lower bin door is opened, the irradiated grains fall onto the second conveying belt through the first guide plate, and the grains are conveyed to the finished product bin through the second conveying belt;

when processing abnormity occurs, such as electron beam outgoing abnormity, the first conveyor belt is suddenly stopped, an upper bin door of the buffer bin is automatically closed, and grains which do not enter the buffer bin on the extension section of the first conveyor belt are manually cleaned and then fed back to the storage bin before faults are eliminated;

after irradiation processing resumes, the lower door of surge bin is opened, and cereal in the surge bin falls into to the third conveyer belt through deflector two, is sent back first conveyer belt with cereal again by third conveyer belt and lifting machine, and after surge bin evacuation cereal, the lower door resets, then first conveyer belt starts, and after the cereal was observed to the industrial camera, the storage silo was opened once more, and the door was opened on the surge bin simultaneously, began the stock.

Compared with the prior art, the device for preventing the irradiation quarantine failure of the grains and the use method thereof can effectively inhibit the germination of the grains and kill the plant diseases and insect pests carried by the grains, and can throw the grains which are not irradiated back once the abnormal processing occurs, so that the irradiation quarantine failure caused by material mixing is avoided.

Drawings

FIG. 1 is a schematic structural view of the present invention;

the device comprises a storage bin 1, a storage bin 2, an irradiation device 3, a finished product bin 4, a first conveyor belt 5, a second conveyor belt 6, a third conveyor belt 7, a gantry support 8, an industrial camera 9, a buffer bin 10, a lifting machine 911, an upper bin door 912, a lower bin door 913 and a first guide plate.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below.

As shown in fig. 1, a device for preventing irradiation quarantine failure of grains comprises a storage bin 1, an irradiation device 2 and a finished product bin 3, wherein a conveyor belt is arranged between the storage bin 1 and the finished product bin 3 for conveying grains; the conveying belts comprise a first conveying belt 4, a second conveying belt 5 and a third conveying belt 6, and the storage bin 1 and the irradiation device 2 are sequentially positioned above the first conveying belt 4; the first conveyor belt 4 is designed to be extended, and a gantry support 7 is connected to the extended section of the first conveyor belt 4; an industrial camera 8 is mounted on the gantry support 7, and the shooting direction of the industrial camera 8 faces the surface of the first conveyor belt 4; a buffer bin 9 is arranged below the discharging side of the first conveyor belt 4; the feeding sides of the second conveyor belt 5 and the third conveyor belt 6 are positioned below the buffer bin 9; the finished product bin 3 is positioned below the discharge side of the second conveyor belt 5; the discharge side of the third conveyor 6 is conveyed by means of a hoist 10 to the feed side of the first conveyor 4.

An upper bin door 911 capable of being opened and closed is arranged above the buffer bin 9, the upper bin door 911 is hinged in half and half, and the opening and closing of the upper bin door 911 are controlled by an air cylinder; the bottom of the buffer bin 9 is a conical hopper, and a lower bin gate 912 is arranged on a discharge hole of the conical hopper in a sliding manner; and a first guide plate 913 and a second guide plate 914 are respectively bent at two ends of the lower bin door 912, wherein the first guide plate 913 is positioned above the feeding side of the second conveyor belt 5, and the second guide plate 914 is positioned above the feeding side of the third conveyor belt 6.

The use method of the device for preventing the irradiation quarantine failure of the grains comprises the following steps:

when the irradiation device normally works, the storage bin 1 is opened, grains fall onto the first conveying belt 4, after an electron accelerator in the irradiation device 2 normally comes out, the grains conveyed on the first conveying belt 4 are irradiated, the irradiated grains fall into the buffer bin 9, the buffer bin 9 stores a certain amount of grains, at the moment, the upper bin door 911 is closed, the lower bin door 912 slides to the right side, the irradiated grains fall onto the second conveying belt 5 through the first guide plate 913, and the grains are conveyed to the finished product bin 3 through the second conveying belt 5;

when processing abnormity occurs, such as beam-out abnormity of electron beams or processing interruption, the first conveyor belt 4 is suddenly stopped, an upper bin door 911 of the buffer bin 9 is automatically closed, and grains which do not enter the buffer bin 9 on the extension section of the first conveyor belt 4 are manually cleaned and then fed back to the storage bin 1 before the fault is eliminated;

after irradiation processing resumes, the lower door 912 of surge bin 9 slides to the left side, cereal in surge bin 9 falls into to third conveyer belt 6 through deflector two 914, send back first conveyer belt 4 with cereal again by third conveyer belt 6 and lifting machine 10, throw back all cereals on surge bin 9 and first conveyer belt 4 again and carry out the irradiation, can avoid like this that the cereal of not irradiation sneaks into in finished product storehouse 3, after surge bin 9 evacuation cereal, lower door 912 resets, then first conveyer belt 4 starts, observe behind cereal when industrial camera 8, storage silo 1 opens again, the door is opened on surge bin 9 simultaneously, begin to stock.

The present invention is not limited to the embodiments described above, and those skilled in the art may make modifications or changes within the scope of the disclosure without departing from the spirit of the present invention, so that the scope of the present invention is defined by the appended claims.