CN1446745A

CN1446745A - Manufacturing and operation method of automatic spreader of food grain

Info

Publication number: CN1446745A
Application number: CN 02104972
Authority: CN
Inventors: 王俊斗
Original assignee: Individual
Current assignee: Individual
Priority date: 2002-03-21
Filing date: 2002-03-21
Publication date: 2003-10-08

Abstract

An automatic grains distributer for granary to prevent the grains in the central region of granary from milkdewing caused by impurities features that an umbrella-shaped grains distributer is installed to the top space of granary and the grains are loaded in granary via it in such manner that the grains flow along the distributer and inner surface of granary and then toward the central region of granary, resulting in high air permeability and less impurities.

Description

The method of manufacture and use thereof of automatic equipment for dispersing grains

Type of the present invention relates to a kind of automatic equipment for dispersing grains of installing at grain storage storehouse inner top.

Grain storage storehouse of using now in all parts of the country when grain storage, all exist one very serious worn-out sick-be exactly can cause the grain heating until the foot in grain storage storehouse all exists at the grain-entering mouth place, top of the centre in grain storage storehouse, mouldy inducement, the major cause of this common fault is exactly: when being delivered into a large amount of grain in the grain storage storehouse with conveyer, be mingled in the sand in the grain, stone, soil, ash, chaff or the like all accumulates on the vertical center line of silo from the bottom to top all the time, owing to concentrate the density that is mixed in impurity in the grain, other place around humidity all is different from the storehouse, add these grains that a large amount of impurity are arranged and be in the center of silo again, think the heating that causes bringing out grain in the storehouse, the mouldy essential condition of having created.This allows the difficult problem of people's ten minutes headache perplex grain storage circle for a long time.

The purpose of type of the present invention is to throw the automatic equipment for dispersing grains of installing for the top in a kind of grain storage storehouse, can be all objectionable impurities in the grain in the grain storage storehouse all by on the limit around being distributed in the grain storage storehouse uniformly, form with to the forward anti-result, that is to say the center that can make the grain storage storehouse grain permeability to air, purity, improved at all.Because of there being the objectionable impurities concentrations to make in the silo grain mouldy, heat-producing present situation obtains radical change.

Type of the present invention is to realize like this, it is exactly the topmost in the grain storage storehouse, what fixedly mount that a diameter is slightly smaller than grain storage storehouse interior diameter is that the groove that automatic equipment for dispersing grains umbrella and that have radial type trench with the steel plate manufacturing utilizes the equipment for dispersing grains surface evenly slides to periphery in the grain storage storehouse to grain automatically, owing to be mixed in the sand in the grain, stone, soil, impurity such as ash, because of proportion and shape, and other etc. factor and can not have the same cunning of grain and drop down performance, so when a large amount of grain after slowly constantly being input in the silo, grain drops down to oppositely automatic cunning of silo pars intermedia around in the silo again automatically, at this moment can see that a large amount of cunnings drops down the purity and the permeability to air of the grain of silo middle part, inevitable all is best, therefore just can generate heat easily for the storehouse central part, supremacy clause has been created in disastrous avoiding and eliminating such as mouldy.For can make automatic equipment for dispersing grains more uniformly grain loose in the storehouse around, just must fix in the middle part of the metal sheet of umbrella, a temporary storage is installed, temporary storage and the metal sheet common combination that has a groove just become a distributing box again.Because the surface of umbrella metal sheet is to be radial and to have groove and the shape of projection, so brought advantage for the even Bulk Grain of automatic equipment for dispersing grains, can not produce the phenomenon of accumulation impurity for the upper surface that makes automatic equipment for dispersing grains, one is the angle of inclination that will suitably increase automatic equipment for dispersing grains surface, simultaneously also will be the slyness of the groove on automatic equipment for dispersing grains surface manufacturing, so as not to making groove produce alluvial and stopping up.Because the upper surface of whole automatic equipment for dispersing grains is an integral body that is made of the groove of a lot of bar slynesses and protruding spine, under ingenious cooperation of temporary storage and automatic equipment for dispersing grains, central upper at automatic equipment for dispersing grains has formed a fabulous distributing box again automatically, its interaction energy make the grain that is input into uniformly from the Surface Groove of automatic equipment for dispersing grains trickle automatically in the grain storage storehouse around, until filling whole silo.Since automatically the centre of equipment for dispersing grains have ventilative, the effect of ventilation, simultaneously equipment for dispersing grains around have certain space can satisfy ventilation in the storehouse and ventilative effect.But the effect that said spine also has air extractor vent food supply storehouse to ventilate.The surface of the rounded umbrella of loam cake of said automatic equipment for dispersing grains all is that bevelled radial type trench is towards periphery arranged, and every groove all is to present up-narrow and down-wide cone shape.

The advantage of type of the present invention be can make silo in-to-in grain change in the past the middle part is easy to generate fever, mouldy this persistent ailment more, but the effect by equipment for dispersing grains, played middle part, brought out all mouldy impurity of grain heating and all shed uniformly around away from the silo center by equipment for dispersing grains.Protect grain for science advantage is provided, the present invention has small investment, and the simple effect easy to manufacture of lightweight structure is big, and the property installation advantage of being benefited forever once.Because what this technology can actv. have been controlled the heating of grain storehouse the in and Signs of Mould can be minimizing airing number of times, condition has been created in wasteful work such as the number of times of taking grain out of a granary to sun it, for advantage has been created in the reduction of grain storage cost.Also can see simultaneously owing to can be dispersed in periphery in the whole grain storage storehouse to the grain of each gunnysack uniformly by automatic equipment for dispersing grains, thus be some not up-to-standard grain put in storage and be unlikely to also that a bit to bring out grain mouldy and have a fever because of too concentrating on certain.

Be described in further detail below in conjunction with the concrete enforcement of accompanying drawing type of the present invention.

Fig. 1 is the integral structure scheme drawing of automatic equipment for dispersing grains;

Fig. 2 is along the A-A cutaway view among Fig. 1;

Fig. 3 is along the C-C cutaway view among Fig. 1;

Fig. 4 is for using and act on scheme drawing along the T-T cutaway view among Fig. 1 in silo;

Fig. 5 is along the platform enlarged diagram among Fig. 4;

Fig. 6 is along the P-P cutaway view among Fig. 5.

Among the figure 1, loam cake 2, temporary storage 3, distributing box 4, grain 5, suspension bracket 6, conveyer 7, grain storage storehouse 8, groove 9, silo loam cake 10, spacing 11, cone angle 12, platform 13, grain-entering mouth 14, lacing wire 15, air extractor vent 16, spine

From Fig. 1 to Fig. 6 as can be known automatically equipment for dispersing grains to be that upper surface with loam cake 1 has a lot of uniform and all be the following towards periphery radial groove 8 of bevelled, when conveyer 6 grain 4 when grain-entering mouth 13 is input into grain storage storehouse 7, the groove 8 of the grain of warehouse entry between from temporary storage 3 bottom surfaces and above the loam cake 1 take advantage of a situation trickling automatically advance in the grain storage storehouse 7 around, will reserve the coning angle 11 of certain spacing 10. said automatic equipment for dispersing grains between below the upper surface of the loam cake 1 of said automatic equipment for dispersing grains and the loam cake of silo 9 can select between the 40-170 degree, and the effect of said platform 12 is the platforms that are used for laying automatic equipment for dispersing grains.Said platform 12 and suspension bracket 5 can be used.Said platform 12 will firmly be installed with grain storage storehouse inwall.As can be known from Fig. 4; Objectionable impurities such as the sand of grain 4 the insides that perimeter trench 8 evenly glides above automatic equipment for dispersing grains loam cake 1, stone, soil, the inevitable periphery of inner wall of all being shed uniformly in grain storage storehouse 7.And from around oppositely trickling must be do pure, so the permeability to air of the grain of 7 middle parts, grain storage storehouse must be better than other position to the grain 4 of the central part in grain storage storehouse 7.Said air extractor vent 15 is processing on every spine of each groove 8 on automatic equipment for dispersing grains loam cake 1 whole surface and the projection between the groove 8, and the quantity of air extractor vent 15 must satisfy whole silo ventilation, the heat-dissipation needs are just passable.Because grain all glides automatically along each groove (8), so every spine 16 top breather ports (15) can not produce any influence to the work of automatic equipment for dispersing grains.The effect of said lacing wire 14 is for the equipment for dispersing grains integral intensity being strengthened and be convenient to move when installing, and the big I of the quantity of lacing wire 14 and diameter is selected for use according to actual needs.

Fig. 4 is that the automatic equipment for dispersing grains of expression is to analyse and observe the top of back in grain storage storehouse 7 along Fig. 1 T-T to install, use and act on scheme drawing.

In sum as can be seen, this technology has reduced investment applied widely, makes, installs, uses and all be easy to, and not power consumption power, manpower, can disposable installation be benefited forever again, can be the science grain storage, and a road is created in green grain storage again.

Claims

1, a kind of method of manufacture and use thereof of automatic equipment for dispersing grains, be input into the grain of silo owing to be mixed in impurity such as sand in the grain, stone, soil, ash with conveyer because of factors such as proportion and shapes, almost all concentrate on the line of centers from top to bottom of grain storage storehouse, so it is usually caused the fever of grain storage storehouse grain, or mouldy.It is characterized in that: saidly be installed in platform (12) at grain storage storehouse (7) internal upper part and go up the upper surface of loam cake (1) of the automatic equipment for dispersing grains on plane and be garden shape umbrella, and has bevelled radial type trench (8) towards periphery, all be up-narrow and down-wide taper groove (8) and taper spine (16) between said groove (8) and the groove (8), the angle (11) of the garden cone angle of said automatic equipment for dispersing grains can be selected between the 40-170 degree.All process air extractor vent (15) above every spine (16) above the said loam cake (1).

2, the method for manufacture and use thereof of automatic equipment for dispersing grains according to claim 1, it is characterized in that: the distributing box (3) that the temporary storage (2) of a garden shape of installation and loam cake (1) and temporary storage (2) are together to form in the middle of the top of said loam cake (1), said automatic equipment for dispersing grains is fixedly mounted on suspension bracket (5) below the silo loam cake (9), will reserve certain spacing (10) between the loam cake (9) of the umbrella shape upper surface of said loam cake (1) and silo (7) following.

3, the manufacturing of automatic equipment for dispersing grains according to claim 1 and operation technique, it is characterized in that: the groove (8) on the radial type trench of the upper surface in the said distributing box (3) and loam cake (1) surface fuses, the groove (8) on quantity of its groove (8) and shape and loam cake (1) surface is in full accord

4, according to the method for manufacture and use thereof of claim 1,2,3 described automatic equipment for dispersing grains, it is characterized in that: said platform (12) is fixed with the bulkhead in grain storage storehouse (7), and said lacing wire (14) is fixing with connecting all around of the automatic equipment for dispersing grains back side.