Intelligent control constant pressure grain storage equipment

Abstract

The invention discloses an intelligently controlled constant pressure-type grain storage device. The bottom of a bin body is connected with support legs, a funnel is arranged above the bin body, and the bottom surface of the funnel is provided with a partition; holes are formed in the partition in a distributing mode, bottoms of the holes are connected with a tubular channel, and the bottom of thechannel is arranged at the top of the bin body; through holes are formed in the upper surface and lower surface of the bin body, the top of the bin body is provided with a fence, and the end, away from a hing point, of each cover plate is connected with the external surface of the bin body through an elastic element; a pressure sensor is arranged inside the bin body, and when pressures inside andoutside the bin body are the same, the through holes in the lower surface of the bin body are covered by the corresponding cover plates while the through holes in the upper surface of the bin body are not covered by the corresponding cover plates; the intelligently controlled constant pressure-type grain storage device also includes a negative pressure pump, a blower and a control module, whereinthe input end of the control module is connected with the pressure sensor, and the output end of the control module is connected with the negative pressure pump and the blower separately. According to the intelligently controlled constant pressure-type grain storage device, the problem that storage and taking out of grain are inconvenient for a grain bin in the prior art is solved, and the purposes that storage and taking out of the grain are simple and convenient, and meanwhile long-term storage is facilitated are achieved.

Description

technical field [0001] The invention relates to the field of agricultural product storage, in particular to intelligently controlled constant-pressure grain storage equipment. Background technique [0002] my country is a large agricultural country with a long history of food production and storage. According to a large number of cultural relics and historical research unearthed in China in the past fifty years, China’s primitive agriculture was enlightened in the late Paleolithic Age and developed in the New Era (about 1 year ago). million years or so). The storage of grain is the continuation of agricultural cultivation, and storage technology develops along with the development of agriculture. After entering the new era, with the development of primitive agriculture, agricultural production has formed a certain scale, and grain surplus has gradually developed from grain processing to storage. As far as food is concerned, crops such as beans and grains are mostly staple c...

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Problems solved by technology

[0003] The purpose of the present invention is to provide intelligently controlled constant-pressure grain storage equipment to solve the problem of inconvenient storage and removal of grain in the granary in the prior art, to realize simple and convenient storage and removal of grain, and to facilitate long-term storage the goal of

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