KR20110100908A

KR20110100908A - Exhausting device for storage silo

Info

Publication number: KR20110100908A
Application number: KR1020100019992A
Authority: KR
Inventors: 최두삼
Original assignee: 에이치테크 주식회사
Priority date: 2010-03-05
Filing date: 2010-03-05
Publication date: 2011-09-15

Abstract

The present invention relates to a storage for discharging device for a large storage container, and more particularly to a storage container having a discharge port in a central portion so as to receive the storage on the upper side and discharged to the lower side of the storage container. It is provided inside the storage container so as to be spaced apart from the bottom surface, a conical cover having a space formed therein, a cover and the storage container, but a cross of the inner center of the cover, a pair of bridges formed with a moving space inside, Guide rails formed along the inner bottom of the cover, the revolving portion is provided to be rotatable at the intersection of the bridge is moved along the guide rail, and is provided on one side of the revolving portion to be rotated in the same way, it is provided to be rotatable itself, the cover Part of the rotary blade is exposed to the outside of the rotating portion to scrape the storage to the discharge port It is possible to reduce the discharge time by scraping the storage uniformly and evenly discharging it, and by controlling the discharge volume to discharge in large quantities. The weight of the storage material on the rotor blades is supported by the cover and the bridge. It can be prevented from being applied, and while rotating the rotor blades and being rotatable on its own, they can be moved along the outside of the cover and can evenly discharge the storage to reduce the failure.

Description

Exhausting device for storage silo

The present invention relates to a storage discharge device, and more particularly, to scrape the storage irrespective of the weight of the stored storage, and to evenly discharge the mass of the storage by scraping the storage along the circumference of the outlet. The present invention relates to a storage discharge device for a large storage container.

In general, a large storage container is for storing a large amount of storage, silo (Silo) of the large storage container is a large storage storage structure having an inlet in the upper side, the discharge port in the lower, depending on the appearance It has a variety of appearances such as cylindrical, square, hexagonal and octagonal tubs.

These silos have a larger storage capacity than warehouses, are designed for easy storage and export, and have structural features that minimize deterioration of the contents.

Accordingly, silos are used for the storage of various storage materials such as grain storage, feed storage in the livestock industry, and raw material storage in the heavy industry, such as semi-finished raw materials, cement, ore, fertilizer, salt, sawdust, wood chips, and sludge. It is a storage structure used.

The storage stored in the silo is agglomerated inside the silo due to its own weight, or stuck to the inner wall of the silo, resulting in clogging of the discharge or a problem in that the discharge is not uniform.

Therefore, in a conventional silo, a vibration motor (Vibrating Motor) is installed to solve the discharge clogging phenomenon, and it can be seen that the storage material does not stick to the silo inner wall.

The vibration motor vibrates the inner wall of the silo and prevents the deposits from sticking to the inner wall and at the same time vibrates the deposits to prevent them from sticking together, but the vibration motor discharges the deposits uniformly to the outlet. You have a problem that you can't.

In order to solve such a problem, as shown in FIG. 1, a rotary blade 3 for scraping is provided to selectively and evenly discharge the stored matter.

The rotary blades (3) are provided in the lower center of the silo (1), one or more provided in the cylindrical rotary rotor (4) rotated by the rotary motor (5) by scraping the storage according to the same rotation It can be discharged through the outlet (2).

However, this discharge structure can be discharged by scraping the storage uniformly, there is a problem that takes a long time to discharge a large amount.

And the upper end of the rotary rotor (4) is formed in a conical shape can move the stored storage along its outer circumferential surface, but by rotating while supporting the weight of the storage, when storing a large volume of storage, the load is generated Failures are often occurring.

Accordingly, there is no limitation of storage capacity, and there is a need to develop a discharge device capable of effectively dispersing the weight of the storage and discharging the storage uniformly and quickly.

Accordingly, the present invention has been made to solve the above problems, and provided with a conical cover to support the weight of the storage and a bridge to support the cover to prevent the storage from applying a load on the rotary wing.

The rotary blade is rotated by itself by the rotating part, and the rotating part is provided on a part of the rotating part and can be rotated and moved along the outside of the cover to uniformly discharge the mass of the storage outside the outlet. Can be.

In addition, it is an object of the present invention to provide a storage device for a large storage container can be moved in the interior of the bridge can be moved by the operator can be easily replaced by the revolving part and the rotating part to improve the work efficiency.

The present invention for achieving the above object, in the storage container having a discharge port in the center to accommodate the storage to the upper side, and discharged to the lower side, the discharge port is covered from the upper side, the storage container so as to be spaced apart from the bottom of the storage container by a predetermined interval A conical cover provided inside, through which the conical cover is formed, penetrates the cover and the storage container, intersects at the inner center of the cover, and a pair of bridges having a moving space formed therein, along the inner bottom of the cover. A guide rail formed to be rotatable at an intersection portion of the bridge, the idle portion being moved along the guide rail, and provided at one side of the idle portion to be rotated in the same manner, and provided to be rotatable by itself. Rotating part for scraping the storage to the outlet by exposing a portion of the rotary blade to the outside It comprise.

Preferably, the revolving part, the revolving plate located on the inner lower end of the cover, a revolving shaft for fixing the revolving plate to the bridge rotatable, a revolving driving unit provided on the revolving plate to generate a rotational force, the revolving force of the revolving drive unit By rotating along the lower surface of the guide rail by a rotating member for rotating the revolving plate, and a plurality of rotatably provided on each of the revolving plate is made of a guide roller for guiding along the upper surface of the guide rail.

A thread is formed on the lower side of the guide rail, and a thread is formed along the outer circumferential surface of the revolving member to be engaged with the thread.

The rotating part may include a rotating driving part provided at the revolving part to generate a rotating force, a rotating frame positioned below the revolving part and rotated by the rotating force of the rotating driving part, and a plurality of the rotating frames. It is made to include a rotary blade for scraping the storage to the outlet as it is rotated the same.

The rotor blades are fixed by stacking a plurality of wing frames having a scraper, and the number of stacks of wing frames decreases from one end connected to the rotary frame to the other end.

In addition, both sides of the wing frame has an arc in the same direction, and the other end of each wing frame has the same arc as the arc concentric with the center of the rotating frame.

And the wing frame has an arc concave in the rotational direction of the rotation frame, the scraper is provided on the side of the rotational direction.

As described above, according to the storage discharge device for a large storage container according to the present invention, by scraping the storage evenly and evenly discharged, it can be discharged in large quantities by controlling the discharge to reduce the discharge time. The cover and the bridge can support the weight of the stored object to prevent the weight of the stored object from being applied to the rotary wing, and rotate along the outer side of the rotary blade and at the same time provided to be rotatable on its own. It is a very useful and effective invention that allows the discharge of the stock evenly so that the failure can be reduced.

1 is a view showing a storage discharge device of a conventional large storage container,
2 is a view showing a storage discharge device for a large storage container according to the present invention,
3 is a view showing a revolving part and a rotating part of the storage for discharging a large storage container according to the present invention,
Figure 4 is a view showing a plan view of the revolving portion and the rotating portion of the storage device discharge for large storage containers according to the present invention,
Figure 5 is a view showing a rotary blade of the storage device for discharging large storage containers according to the present invention,
Figure 6 is a view showing the operating state of the storage for discharging large storage container according to the present invention.

Hereinafter, preferred embodiments of the present invention will be described with reference to the accompanying drawings.

In addition, the present embodiment is not intended to limit the scope of the present invention, but is presented by way of example only, and various modifications may be made without departing from the technical gist of the present invention.

Figure 2 is a view showing a storage for discharging device for a large storage container according to the present invention, Figure 3 is a view showing a revolving part and a rotating portion of the storage for discharging device for a large storage container according to the present invention, Figure 4 5 is a plan view showing a revolving part and a rotating part of a large storage container for discharging device according to the present invention, Figure 5 is a view showing a rotary wing of the large storage container for discharging device according to the present invention. 6 is a view showing the operating state of the storage for discharging the large storage container according to the present invention.

As shown in the figure, the storage for discharging device 10 for a large storage container is composed of a cover 100, a bridge 200, a guide rail 300, a revolving part 400 and a rotating part 500.

First, referring to the mass storage container 20, as shown in Figure 2, the storage is stored in the upper side, the discharge port 30 is formed in the central portion to be discharged to the lower side, the storage above the discharge port (30) Discharge apparatus 10 is provided.

The cover 100 of the discharge device 10 is provided in the storage container 20 so as to cover the discharge port 30 from the upper side, and spaced apart from the bottom of the storage container 20 by a predetermined interval, the space portion 110 therein Is formed into a conical shape.

The bridge 200 penetrates the cover 100 and the storage container 20, and crosses each other at an inner center of the cover 100, and a moving space 210 is formed therein so that an operator of the cover 100 may have It may move to the internal space 110.

As the bridge 200 is provided to cross each other in a pair, the worker can easily move through the moving space 210 of the bridge 200 crossed.

The guide rail 300 is formed along the bottom inner side of the cover 100 and guides the revolving part 400 to be easily rotated inside the bottom side of the cover 100.

In addition, the revolving part 400 is provided to be rotatable at the intersection of the bridge 200 to be moved along the guide rail 300, thereby moving the rotating part 500 along the outer side of the cover 100.

And the rotating part 500 is provided on one side of the revolving part 400 is rotated in the same manner as the revolving part 400, it is provided to be rotatable itself, a part of the rotary blade 530 to the outside of the cover 100 Is exposed to scrape out the storage to the outlet 30 to be discharged.

Looking at the revolving portion 400 and the rotating portion 500, as shown in Figures 3 to 4.

First, the revolving part 400 is composed of a revolving plate 410 and the revolving rotary shaft 420, revolving driving unit 430, revolving member 440 and the guide roller 450.

The revolving plate 410 is located at the inner lower end of the cover 100, and the revolving shaft 420 fixes the revolving plate 410 to the bridge 200.

And the idle drive unit 430 is provided on the idle plate 410 to generate a rotational force, the idle member 440 is rotated along the lower surface of the guide rail 300 by the rotational force of the idle drive unit 430 is the idle plate 410 is rotated.

In addition, a plurality of guide rollers 450 are provided on the idler plate 410 so as to be rotatable, respectively, to guide the idler plate 410 as it is rotated along the upper surface of the guide rail 300.

At this time, the thread is formed on the lower surface of the guide rail 300, the thread is formed along the outer circumferential surface of the revolving member 440 so as to correspond to the thread, the revolving plate 410 guide rail 300 as it is engaged with each other to rotate. Will be rotated along.

The rotating part 500 is composed of a rotating driving part 510, a rotating frame 520, and a rotating wing 530. The rotating driving part 510 is provided in the revolving part 400 to generate rotational force.

Rotating frame 520 is located on the lower side of the revolving unit 400 is rotated by the rotational force of the rotating drive unit 510, a plurality of rotating blades 530 are provided along the edge of the rotating frame 520 to rotate the same As a result, the storage is scraped into the outlet 30.

As shown in FIG. 5, the rotary blade 530 is a plurality of wing frames 532 having a scraper 534 are laminated and fixed to each other, and from one end connected to the rotating frame 520 toward the other end thereof. The number of stacks of the wing frame 532 is reduced.

And the wing frame 532 of the rotary blade 530 is bent in one direction, both sides of the wing frame 532 has an arc in the same direction, the other end of each wing frame 532 of the rotation frame 520 It has the same arc as the center concentric with the center.

In addition, the wing frame 532 has an arc concave in the rotational direction of the rotation frame 520, and a scraper 534 is provided on the side of the rotational direction, scraping the storage by the scraper 534 discharge outlet 30 Exhausted).

By controlling the revolving unit 400 and the rotating unit 500 to control the discharge amount of the stored, it is preferable that a separate control unit is provided or controlled by the operation.

10: discharge device 20: storage container
30: outlet 100: cover
110: space 200: bridge
210: moving space part 300: guide rail
400: Slip 410: Slip Board
420: idle shaft 430: idle drive
440: idle member 450: guide roller
500: rotating part 510: rotating part
520: rotating frame 530: rotating blade
532: wing frame 534: scraper

Claims

In the storage container for storing the storage to the upper side, and having a discharge port in the center to be discharged to the lower side,
A conical cover which covers the discharge port from an upper side and is provided inside the storage container so as to be spaced apart from the bottom surface of the storage container by a predetermined interval, and has a space therein;
A pair of bridges passing through the cover and the storage container and crossing each other at an inner center of the cover and having a moving space formed therein;
A guide rail formed along an inner side of the bottom of the cover;
An idle portion rotatably provided at an intersection portion of the bridge to move along the guide rail; And
Is provided on one side of the revolving portion is rotated in the same, it is provided to be rotatable by itself, a large storage container comprising a rotating portion for scraping the storage to the outlet by exposing a portion of the rotary blade to the outside of the cover Storage drainage device.

The method of claim 1, wherein the idle portion,
A revolving plate positioned at an inner lower end of the cover;
An orbital rotation shaft which fixes the orbital plate to the bridge so as to be rotatable;
An idle drive unit provided in the idle plate to generate rotational force;
An orbital member rotating along the lower surface of the guide rail by the rotational force of the orbital driving unit to rotate the orbiting plate; And
And a plurality of guide rollers rotatably provided on the revolving plate, the guide rollers guide the upper surface of the guide rail.

The method of claim 2,
A thread is formed on the lower side of the guide rail, and the thread is formed along the outer circumferential surface of the revolving member to be engaged with the thread.

The method of claim 1, wherein the rotating unit,
A rotating drive unit provided in the revolving unit to generate rotational force;
A rotating frame which is located under the revolving part and is rotated by the rotational force of the rotating driving part; And
A plurality of storage containers for large storage containers comprising a rotary blade for scraping the storage to the outlet as it is provided with a plurality along the edge of the rotating frame to rotate the same.

According to claim 4, The rotary blades,
A plurality of wing frames having a scraper is laminated and fixed to each other, the storage device for large storage containers, characterized in that the number of stacking of the wing frame is reduced from one end to the other end connected to the rotating frame.

The method of claim 5,
Both sides of the wing frame has an arc in the same direction, the other end of each of the wing frame storage discharge device for a large storage container, characterized in that it has the same arc as the arc concentric with the center of the rotating frame.

The method of claim 6,
The wing frame has a concave arc in the rotational direction of the rotation frame, the storage device for large storage container discharge, characterized in that the scraper is provided on the side of the rotational direction.