Self-unloading physical distribution storehouse with relatively low cost

Abstract

The invention discloses a self-unloading physical distribution storehouse with a relatively low cost. The self-unloading physical distribution storehouse comprises a twin-hull storehouse and an unloading device, wherein the twin-hull storehouse has a first storehouse and a second storehouse; each of the first and second storehouses is provided with a spinning distributor; the unloading device comprises a box body, a first screw conveyer, a second screw conveyer and a driving device; the first screw conveyer comprises a first driven gear; the second screw conveyer comprises a second driven gear; the driving device comprises a driving motor and a clutch linkage; the clutch linkage comprises a rack body, a transmission shaft, a belt pulley and a clutch transmission gear which can reciprocate on the transmission shaft; the clutch transmission gear is in a first transmission station when the clutch transmission gear moves to one end of an external threaded part; and the clutch transmission gear is in a second transmission station when the clutch transmission gear moves to the other end of the external threaded part. According to the self-unloading physical distribution storehouse, the material distribution is relatively uniform, two kinds of materials can be stored, and the manufacturing cost is relatively low.

Description

technical field [0001] The invention belongs to the technical field of logistics storage structure design, and in particular relates to a low-cost self-unloading logistics warehouse. Background technique [0002] At present, traditional logistics warehouses for storing granular materials, such as warehouses for storing plastic particles, feed granules, rice, rice, soybeans, corn and other granular materials, mostly adopt a single-body design and can only store one Material, single function. There are also some logistics warehouses that adopt a double-body design, but use two separate sets of unloading devices for unloading, resulting in the disadvantages of occupying a large area and high cost. [0003] In addition, when the traditional logistics warehouse collects and stores granular materials containing impurities, such as when storing materials, because the traditional warehouse has only one inlet at the top, and the inlet is tens of meters away from the ground, the impu...

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Problems solved by technology

[0002] At present, traditional logistics warehouses for storing granular materials, such as warehouses for storing plastic particles, feed granules, rice, rice, soybeans, corn and other granular materials, mostly adopt a single-body design and can only store one material, single function

There are also some logistics warehouses that adopt a double-body design, but they use two sets of separate unloading devices for unloading, resulting in the disadvantages of occupying a large area and high cost

[0003] In addition, when the traditional logistics warehouse collects and stores granular materials containing impurities, such as when storing materials, because the traditional warehouse has only one inlet at the top, and the inlet is tens of meters away from the ground, the impurities and particles The different physical properties of different materials will cause serious automatic classification of impurities, resulting in mineral impurities, especially the impurity cylinder area at the center of the circle, and light impurities floating to the surroundings to form a ring-shaped light impurity area, especially the impurities at the center of the circle. In the cylindrical area, due to a large amount of dust and broken materials, the void of the material pile is very small, which affects the ventilation, cooling, dewatering, fumigation and insecticide of materials, and a large number of microorganisms carried by impurities seriously affect the safe storage of materials

This area is often hot, moldy, and agglomerated during the storage of materials and food, which seriously affects the safety of food storage and increases the workload of food storage.

In order to reduce the accumulation of impurities caused by the automatic grading of the granular materials containing impurities from one feed port, some measures are also taken at present, such as setting a conical cover under the feed port so that the materials flowing into the feed port along the The slope of the conical hood moves outward for a certain distance to disperse the concentrated falling of the material, but this method can only change the feeding from a point to a ring, and an impurity ring area will still be formed under the conical hood. It cannot effectively eliminate the accumulation of impurities. Due to the poor effect, it is rarely used at present and has not been popularized so far.

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