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CN-224225776-U - Decompression steel plate silo

CN224225776UCN 224225776 UCN224225776 UCN 224225776UCN-224225776-U

Abstract

The utility model relates to the technical field of grain storage bins, in particular to a decompression steel plate silo which comprises a silo barrel for containing materials, a silo top, a decompression cone bottom and a decompression piece for dispersing the materials and decompressing the materials at the bottom, wherein the silo top is fixedly connected to the top of the silo barrel, the decompression cone bottom is fixedly connected to the bottom of the silo barrel, an accommodating space is formed inside the connected silo barrel, the silo top and the decompression cone bottom, the materials are stacked in the accommodating space, when the silo is used, the materials can be added at the top of the silo top, the materials can be taken out from the bottom of the decompression cone bottom, the decompression piece can uniformly disperse the materials to the periphery and bear partial pressure of the materials at the upper part, the pressure born by the materials in the decompression cone bottom is reduced, and the risk of material arching is reduced.

Inventors

  • WAN JINGGANG
  • WANG HUI

Assignees

  • 淄博博大钢板仓有限公司

Dates

Publication Date
20260512
Application Date
20250520

Claims (10)

  1. 1. The utility model provides a decompression steel sheet silo, includes a storehouse section of thick bamboo, storehouse top and decompression awl end, storehouse top fixed connection is in the top of a storehouse section of thick bamboo, decompression awl end fixed connection is in the bottom of a storehouse section of thick bamboo, inside accommodation space that forms after storehouse section of thick bamboo, storehouse top and decompression awl end are connected, a serial communication port, decompression awl end is inside to be provided with the support frame, fixedly connected with decompression piece on the support frame.
  2. 2. The depressurized steel silo of claim 1, wherein the pressure-reducing member is conical in shape, is hollow, and gradually decreases in diameter from one end of the pressure-reducing member near the support frame to the other end far from the support frame.
  3. 3. The depressurized steel silo of claim 1, wherein the axis of the depressurized piece is in line with the axis of the silo.
  4. 4. The depressurized steel silo of claim 1, wherein the upper portion of the depressurized conical bottom is fixedly connected with a ring beam, and the depressurized conical bottom is connected with the silo through the ring beam.
  5. 5. The depressurized steel silo of claim 4, wherein the support frame comprises a main support and a secondary support, the main support is disposed at the bottom of the secondary support, the upper surface of the main support is in contact with the lower surface of the secondary support, the main support and the secondary support are fixedly connected to the ring beam, and the projections of the center lines of the main support and the secondary support are not in a straight line.
  6. 6. The depressurized steel silo of claim 5, wherein the main support and the auxiliary support are provided with a plurality of through holes, the bottom of the depressurized piece is provided with a plurality of threaded holes with position adaptation, and the depressurized piece is fixed on the main support and the auxiliary support through bolts.
  7. 7. The depressurized steel plate silo according to claim 4, wherein the supporting frame comprises a plurality of supporting rods and a mounting ring, the supporting rods are circumferentially distributed around the mounting ring in an array mode, one ends of the supporting rods are fixedly connected with the mounting ring, the other ends of the supporting rods are fixedly connected with the ring beam, mounting grooves are formed in the mounting ring, and the diameters of the mounting grooves are larger than those of the bottoms of the depressurized pieces.
  8. 8. The depressurized steel silo of claim 7, wherein the mounting ring is provided with a plurality of through holes, the bottom of the depressurized piece is provided with a plurality of threaded holes with position adaptation, and the depressurized piece is fixed in the mounting groove in the mounting ring through bolts.
  9. 9. The depressurized steel silo of any one of claims 1-8, wherein at least one material inlet is provided on the top of the silo top and a material outlet is provided on the bottom of the depressurized cone bottom.
  10. 10. The depressurized steel silo of any one of claims 1-8, wherein the ring beam bottom is provided with at least three support legs fixedly connected to the ring beam.

Description

Decompression steel plate silo Technical Field The utility model relates to the technical field of grain storage bins, in particular to a decompression steel plate silo. Background The steel plate silo is a storage tool riveted, welded or combined by steel plates, and is intended to refer to a silo body part of the steel plate silo, and can also refer to a small steel plate silo, the development of the steel plate silo has 100 years old, the steel plate silo has wide application in China, the application range of the steel plate silo is very wide, the steel plate silo can be used for storing various materials such as grains, feeds, flour and the like, and in the form of material storage, the steel plate silo occupies very important positions, and is widely applied in practice. However, the existing steel plate silo has no decompression structure inside, materials are easy to gather when entering, and meanwhile, the materials at the bottom of the steel plate silo are subjected to larger pressure, so that the risk of arching is caused. Disclosure of utility model The utility model provides a decompression steel plate silo in order to reduce the risk of arching of materials in the steel plate silo. The utility model provides a decompression steel plate silo, which adopts the following technical scheme: The utility model provides a decompression steel sheet silo, includes a storehouse section of thick bamboo, storehouse top and decompression awl end, storehouse top fixed connection is in the top of a storehouse section of thick bamboo, decompression awl end fixed connection is in the bottom of a storehouse section of thick bamboo, inside accommodation space that forms after the connection of a storehouse section of thick bamboo, storehouse top and decompression awl end, decompression awl end is inside to be provided with the support frame, fixedly connected with decompression piece on the support frame. Through adopting above-mentioned technical scheme, after filling the material in storehouse section of thick bamboo and the decompression awl end, the material in the storehouse section of thick bamboo can extrude the material in the lower part decompression awl end, forms the arching very easily under the effect of pressure, influences the quality that the material was deposited, through built-in setting up the decompression piece, makes the storehouse material evenly disperse all around to the silo, has reduced the arching risk of the interior material of decompression awl end. Further, the shape of the pressure reducing piece is conical, the inside of the pressure reducing piece is hollow, and the diameter of one end, close to the support frame, of the pressure reducing piece gradually decreases towards one end, far away from the support frame, of the pressure reducing piece. Further, the axis of the pressure reducing piece is in a straight line with the axis of the bin barrel. Further, the upper part of the decompression cone bottom is fixedly connected with a ring beam, and the decompression cone bottom is connected with the bin barrel through the ring beam. Further, the support frame comprises a main support and an auxiliary support, the main support is arranged at the bottom of the auxiliary support, the upper surface of the main support is in contact with the lower surface of the auxiliary support, the main support and the auxiliary support are fixedly connected to the ring beam, and the projections of the central lines of the main support and the auxiliary support are not in the same straight line. Further, all be provided with a plurality of through-holes on main support and the auxiliary stay, decompression piece bottom is provided with a plurality of screw holes of position adaptation, decompression piece passes through the bolt fastening on main support and auxiliary stay. Further, the support frame includes a plurality of bracing pieces and collar, bracing piece circumference array distributes around the collar, the one end and the collar fixed connection of bracing piece, the other end and the ring beam fixed connection of bracing piece, the inside mounting groove that is provided with of collar, the diameter of mounting groove is greater than the diameter of relief pressure spare bottom. Further, be provided with a plurality of through-holes on the collar, relief pressure spare bottom is provided with a plurality of screw holes of position adaptation, the relief pressure spare passes through the bolt fastening in the mounting groove in the collar. Further, at least one material inlet is formed in the top of the bin top, and a material outlet is formed in the bottom of the decompression cone bottom. Further, the bottom of the ring beam is provided with at least three supporting legs, and the supporting legs are fixedly connected with the ring beam. In summary, the present utility model includes at least one of the following beneficial technical effects: 1. Through setting up the decompression piec