CN215380039U

CN215380039U - Prevent grain grading feed bin

Info

Publication number: CN215380039U
Application number: CN202121462306.0U
Authority: CN
Inventors: 张宁; 王会
Original assignee: Jiaozuo Dacheng Steel Plate Warehouse Co ltd
Current assignee: Jiaozuo Dacheng Steel Plate Warehouse Co ltd
Priority date: 2021-06-29
Filing date: 2021-06-29
Publication date: 2022-01-04
Anticipated expiration: 2031-06-29

Abstract

The utility model relates to a grain grading prevention bin in the technical field of steel plate bins, which comprises a bin, wherein the bottom of the bin is in an inverted cone shape, a feed inlet in the bin is provided with a distributing device, and a discharge outlet in the bin is provided with an auxiliary discharge assembly; the distributing device is a conical block I, the auxiliary discharging assembly comprises a conical block II, and the bottom of the conical block II is fixedly connected with the inner wall above the discharging port of the storage bin through a fixing rod. The utility model has simple and reasonable structure, low cost and high effect; when grain gets into feed bin and grain play feed bin, through the toper piece one and the toper piece two and the feed bin between mutually supporting, make grain can be even dispersion fall the feed bin in, and avoid producing the hierarchical condition at the whereabouts in-process of grain, ensure that grain can be even flow from the discharge gate.

Description

Prevent grain grading feed bin

Technical Field

The utility model relates to the technical field of steel plate bins, in particular to a grain grading prevention bin.

Background

Grain is an important substance for nationality, at present, the grain storage mostly takes a steel silo as a main material, in the prior art, grain can be stacked into a cone shape in the blanking process, the subsequent blanking slides from the top end of the cone to the bottom end of the cone, in the sliding process of grain, according to the self characteristics of grain such as gravity or size, the classification phenomenon can occur, specifically, light grains and unsaturated grains are distributed on the top surface of the cone and close to the side wall of the silo, the saturated grains are mostly concentrated in the middle of the cone, namely close to the center of the silo, when the grain is taken, high-quality grains in the center of the silo can be discharged firstly, and the grains on the periphery come out later, so that the problem of uneven taking is easily caused.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects in the prior art, the utility model provides a grain grading prevention bin which comprises a bin, wherein the bottom of the bin is in an inverted cone shape, a feed inlet in the bin is provided with a distributing device, and a discharge outlet in the bin is provided with an auxiliary discharge assembly;

the distributing device is a first conical block, and the first conical block is connected with the inner wall of the storage bin through a connecting rod;

the auxiliary discharging assembly comprises a second conical block, the bottom of the second conical block is fixedly connected with the inner wall above the discharging port of the storage bin through a plurality of fixing rods, the diameter of the bottom of the second conical block is smaller than the horizontal distance from the circle center of the bottom of the second conical block to the inner wall of the storage bin, and a discharging port is formed between the bottom of the second conical block and the storage bin. This department sets up and ensures that the grain through toper piece dispersion can have even falling in the feed bin, and in the ejection of compact, toper piece two has changed the flow direction of the grain ejection of compact, makes the peripheral grain of feed bin and the grain at feed bin center simultaneously from the feed opening that toper piece two and feed bin formed through the discharge gate discharge, makes getting of grain more even, improves and prevents the hierarchical effect of grain.

Preferably, the connecting rod is a telescopic rod, and the telescopic end of the telescopic rod extends into the storage bin and is connected with the first conical block. The department sets up the height of flexible adjustment toper piece one in the feed bin of accessible telescopic link, and then adjusts the position in the grain bin that most falls behind the dispersion of toper piece one of grain, and when the feed bin was used for different grain, according to the weight and the size of grain, the position of adjustment toper piece one makes its and the toper piece be to preventing hierarchical effect best of grain.

Preferably, the telescopic rod is an electric push rod or an air cylinder.

Preferably, the central axes of the feeding hole, the first conical block, the second conical block and the discharging hole are positioned on the same straight line, and the arrangement of the central axes ensures that the first conical block, the second conical block and the bin can be matched and interacted perfectly and harmoniously in the feeding and discharging processes of the grains, so that the grading condition of the grains is avoided.

Preferably, the number of the fixed rods is not less than two, the fixed rods are parallel to the buses of the second conical block, the impact of grains on the fixed rods is reduced due to the arrangement of the fixed rods, and the service life of the equipment is prolonged.

The utility model also comprises other components capable of preventing the normal use of the grain grading bin, such as a control component of an electric push rod, a control component of an air cylinder, a control component of a switch valve of a discharge hole and the like, which are conventional technical means in the field. In addition, the devices or components which are not limited in the utility model adopt the conventional technical means in the field and are the conventional equipment in the field.

The grain discharging device has the working principle that the grain falls from a feeding hole of the bin and is scattered under the action of the conical block I, so that the grain can uniformly and dispersedly fall into the bin; when grain is discharged from the discharge hole, the grain falling in two pairs of conical blocks plays a role in guiding flow, the conical block II also plays a role in bearing and guiding the falling grain, the flow direction of grain discharging is changed by the conical block II, the grain at the periphery of the bin and the center of the bin is discharged from the discharge hole formed by the conical block II and the bin, and the grain can uniformly flow out of the discharge hole.

The utility model has the advantages of simple and reasonable structure, low cost and high effect; firstly, when grains enter a storage bin, the first conical block and the second conical block are matched with each other, so that the grains can uniformly and dispersedly fall into the storage bin, and the grading condition of subsequent falling materials during falling is reduced in the falling process of the grains; secondly, when grain leaves the feed bin, toper piece two is mutually supported with the feed bin inner wall, and the effect of water conservancy diversion has been played to the grain of two pairs of whereabouts of toper piece, has changed the flow direction of the grain ejection of compact, makes the peripheral grain of feed bin and the grain at feed bin center discharge from the discharge gate after the feed opening that toper piece two and feed bin formed falls down simultaneously, avoids the grain ejection of compact in-process to take place hierarchical condition, ensures that grain can be even flows from the discharge gate.

Drawings

The utility model is further illustrated with reference to the following figures and examples.

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

FIG. 2 is a schematic structural view of embodiment 2 of the present invention;

FIG. 3 is a schematic view of the telescopic rod of FIG. 2 in a contracted state;

fig. 4 is a top view of the second conical block of fig. 1.

In the figure: 1. the device comprises a storage bin, 2 feed inlets, 3 connecting rods, 4 conical blocks I, 5 conical blocks II, 6 fixing rods, 7 feed outlets and 8 discharge outlets.

Detailed Description

The present invention will be described more clearly with reference to the accompanying drawings, which are included to illustrate and not to limit the present invention. All other embodiments, which can be obtained by those skilled in the art without any inventive step based on the embodiments of the present invention, should be included in the scope of the present invention.

Example 1

As shown in fig. 1 and 4, the utility model provides a grain grading prevention bin, which comprises a bin 1, wherein the bottom of the bin 1 is in an inverted cone shape, a feed inlet 2 in the bin 1 is provided with a distributor, and a discharge outlet 8 in the bin 1 is provided with an auxiliary discharge assembly;

the distributing device is a conical block I4, and the conical block I4 is connected with the inner wall of the storage bin 1 through a connecting rod 3;

supplementary ejection of compact subassembly includes two 5 of toper piece, the inner wall fixed connection of the discharge gate top of a plurality of dead levers 6 and feed bin 1 is passed through to the bottom of two 5 of toper pieces, the diameter of two 5 bottoms of toper piece is less than the horizontal distance of two 5 bottom centre of a circle to 1 inner wall of feed bin, forms feed opening 7 between the bottom of two 5 of toper pieces and feed bin 1. This department sets up and ensures that the grain through conical block 4 dispersion can have even falling in feed bin 1, and in the ejection of compact, conical block two 5 has changed the flow direction of the grain ejection of compact, makes the grain of feed bin 1 periphery and the grain at feed bin 1 center drop the back through discharge gate 8 discharges from conical block two 5 and feed bin 1 formation's feed opening 7 simultaneously, makes getting of grain more even, improves and prevents the hierarchical effect of grain.

The central axis of the feed inlet 2, the first conical block 4, the second conical block 5 and the discharge outlet 8 is positioned on the same straight line, and the arrangement of the central axis ensures that the first conical block 4, the second conical block 5 and the feed bin 1 can be matched and interacted perfectly and harmoniously in the feeding and discharging processes of grains, so that the condition of grain classification is avoided.

The number of the fixed rods 6 is not less than two, the fixed rods 6 are parallel to the buses of the second conical blocks 5, the impact of grains on the fixed rods 6 is reduced due to the arrangement of the fixed rods, and the service life of the equipment is prolonged.

During operation, grain falls from feed inlet 2 of feed bin 1, four scatter under the effect of toper piece one 4, make grain can be even the dispersion fall into feed bin 1 in, grain falls behind

feed bin

1, 8 tops of discharge gate in the feed bin 1 are equipped with toper piece two 5, toper piece two 5 and feed bin 1 mutually support and have further reduced grain and piled up the back, subsequent blanking produces hierarchical condition, and simultaneously, in the ejection of compact, toper piece two 5 has changed the flow direction of the grain ejection of compact, make the peripheral grain of feed bin 1 and the grain at feed bin 1 center simultaneously from toper piece two 5 and the feed bin 1 formation the feed gate 7 fall the back through discharge gate 8 discharges, make getting of grain more even, improve the hierarchical effect of grain prevention.

Example 2

As shown in fig. 2-4, the grain grading prevention bin comprises a bin 1, wherein the bottom of the bin 1 is in an inverted cone shape, a feed inlet 2 in the bin 1 is provided with a distributing device, and a discharge outlet 8 in the bin 1 is provided with an auxiliary discharge assembly;

The connecting rod 3 is a telescopic rod, and the telescopic end of the telescopic rod extends into the storage bin 1 and is connected with the conical block I4. The department sets up the height of flexible adjustment toper piece 4 of accessible telescopic link in feed bin 1, and then adjusts grain and most fall on the main impact position to the granary inner wall in the granary (as shown in fig. 2 and 3 dotted line) after the dispersion of toper piece 4, and when feed bin 1 was used for different grain, according to the weight and the size of grain, the position of adjustment toper piece 4 made it and toper piece two 5 prevent hierarchical effect best to grain.

The telescopic link is an electric push rod or an air cylinder.

During operation, according to the kind of grain, the height of adjustment toper piece 4, then grain falls from feed inlet 2 of feed bin 1, four scattered comes under the effect of toper piece 4, make falling into feed bin 1 of dispersion that grain can be even, grain falls behind feed bin 1, discharge gate 8 top in feed bin 1 is equipped with toper piece two 5, toper piece two 5 further has avoided grain to pile up the back with feed bin 1 mutually supporting, subsequent blanking produces hierarchical condition, and simultaneously, in the ejection of compact, toper piece two 5 has changed the flow direction of the grain ejection of compact, make the peripheral grain of feed bin 1 and the grain at feed bin 1 center fall back through discharge gate 8 after from toper piece two 5 and feed bin 1 formation's feed opening 7 simultaneously and discharge gate, make the material of getting of grain more even, improve the hierarchical effect of grain prevention.

Having described embodiments of the present invention, the foregoing description is intended to be exemplary, not exhaustive, and not limited to the disclosed embodiments. Many modifications and variations will be apparent to those of ordinary skill in the art without departing from the scope and spirit of the illustrated embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a prevent grain grading feed bin, includes feed bin, its characterized in that: the bottom of the storage bin is inverted cone-shaped, a feed inlet in the storage bin is provided with a distributing device, and a discharge outlet in the storage bin is provided with an auxiliary discharge assembly;

the auxiliary discharging assembly comprises a second conical block, the bottom of the second conical block is fixedly connected with the inner wall above the discharging port of the storage bin through a plurality of fixing rods, the diameter of the bottom of the second conical block is smaller than the horizontal distance from the circle center of the bottom of the second conical block to the inner wall of the storage bin, and a discharging port is formed between the bottom of the second conical block and the storage bin.

2. The grain grading prevention bin according to claim 1, characterized in that: the connecting rod is a telescopic rod, and the telescopic end of the telescopic rod extends into the storage bin and is connected with the first conical block.

3. The grain grading prevention bin according to claim 2, characterized in that: the telescopic link is an electric push rod or an air cylinder.

4. The grain grading prevention bin according to claim 1, characterized in that: the central axes of the feeding hole, the first conical block, the second conical block and the discharging hole are positioned on the same straight line.

5. The grain grading prevention bin according to claim 1, characterized in that: the number of the fixed rods is not less than two, and the fixed rods are parallel to the buses of the second conical block.