CN211544616U - Storage bin - Google Patents

Abstract

The utility model relates to a feed bin belongs to the storage equipment. The main technical scheme is that the bin comprises a bin body, a hammer-shaped discharge chute is arranged below the bin body, the discharge chute comprises a pair of oppositely arranged fixed plates and a pair of oppositely arranged movable plates, the fixed plates are fixedly connected with the bin body, one end, close to the bin body, of the movable plate is hinged with the bin body, and a driving mechanism capable of enabling the movable plate to rotate along a hinged edge is arranged on one side, away from the center of the discharge chute, of the movable plate. The utility model discloses the other actuating mechanism that sets up the fly leaf that can make the fly leaf motion at the blown down tank, through the motion of fly leaf, make the inside cavity size of blown down tank can change to prevent the inside jam of blown down tank, make the staff needn't use tools to beat out the silo outer wall when the blown down tank blocks up, reduce staff's work load.

Description

Storage bin

Technical Field

The utility model relates to a storage equipment, in particular to feed bin.

Background

A silo is a common device for storing materials. For making things convenient for the unloading, the feed bin generally can set up the blown down tank of coniform in the bottom, but this also makes the feed bin make the material caking bridge in blown down tank department easily in the unloading, blocks up the blown down tank to it is difficult to continue the unloading to lead to the feed bin.

In the in-service use in-process, when meeting feed bin unloading and blockking up, the staff can use tools such as stick, hammer to strike the blown down tank outer wall to make the blown down tank cell wall produce vibration, with this caking that destroys the material and bridge, but need the staff to see the feed bin unloading by the feed bin always like this, and strike the work load that the blown down tank cell wall can increase the staff with the tool.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a feed bin reduces staff's work load.

The utility model aims at realizing through the following technical scheme:

the utility model provides a storage bin, includes the storehouse body, storehouse body below is provided with hammer-shaped blown down tank, the blown down tank includes the fixed plate of a pair of relative setting and the fly leaf of a pair of relative setting, the fixed plate with storehouse body fixed connection, the fly leaf is close to the one end of the storehouse body with the storehouse body is articulated mutually, one side that the fly leaf deviates from the blown down tank center is equipped with and makes the fly leaf along articulated limit pivoted actuating mechanism.

Through adopting above-mentioned technical scheme, the curb plate of blown down tank includes fixed plate and fly leaf, and when the blown down tank of the storehouse body below blockked up, through actuating mechanism, make the fly leaf rotate along articulated limit, after the fly leaf rotates, the inside cavity size of blown down tank will change to break the bridge of the inside formation of blown down tank, make the normal ejection of compact of feed bin. Through the operation, the discharge chute is difficult to be blocked by materials, and workers do not need to use tools to knock the wall of the discharge chute, so that the workload of the workers is reduced.

The utility model discloses further set up to: the driving mechanism comprises a motor and a cam, the cam comprises a disc and protrusions, the disc is integrally arranged, the protrusions are arranged on the outer peripheral surface of the disc, an output shaft of the motor is connected with the center of the disc, and the cam is always abutted to the movable plate.

Through adopting above-mentioned technical scheme, the cam is with the fly leaf butt all the time, and the disc rotates under the drive of motor, makes the protruding extrusion fly leaf of disc outer peripheral face to the fly leaf moves to the direction that is close to or keeps away from the disc center constantly.

The utility model discloses further set up to: the plurality of the bulges are arranged at the same interval along the peripheral surface of the disc.

Through adopting above-mentioned technical scheme, when motor rotation speed is the same, the frequency of a plurality of bellies multiplicable cams extrusion fly leaf to make the fly leaf motion more frequent, improve the blown down tank and prevent blockking up the ability.

The utility model discloses further set up to: two fixed plates are close to the center of the discharge chute and are provided with embedded grooves for embedding movable plates, and two side faces of the movable plates close to the fixed plates are embedded into the embedded grooves.

Through adopting above-mentioned technical scheme, when the fly leaf activity, can produce the clearance between fly leaf and the fixed plate, the material of following the feed bin whereabouts can flow out from the clearance to make the blown down tank leak the material. The embedded groove can enable the movable plate to move in the embedded groove, so that a gap between the movable plate and the fixed plate is filled, and materials are prevented from leaking out of the gap.

The utility model discloses further set up to: and a spring which is abutted against the movable plate is arranged on the inner side wall of the embedded groove, which deviates from the disc.

Through adopting above-mentioned technical scheme, when the fly leaf moved to the one side that inlays the caulking groove and deviates from the disc, the spring was compressed, and the fly leaf rebounds under the effect of spring rapidly, gets back to original position, waits for the extrusion of cam next time. The spring can increase the rebounding speed of the movable plate, so that the moving frequency of the movable plate is increased, and the anti-blocking capacity of the discharge chute is improved.

The utility model discloses further set up to: the blown down tank is equipped with the rubber inoxidizing coating that prevents the grit granule entering inlay groove.

Through adopting above-mentioned technical scheme, the blown down tank is the place of feed bin ejection of compact, has many grit granules to get into the inlay groove at the in-process of ejection of compact to fill up the inlay groove, make the inlay groove unable use, and the lag can prevent that the grit granule from getting into the inlay groove, guarantee the normal work of inlay groove.

The utility model discloses further set up to: one side surface of the rubber protective layer is fixedly connected with one edge of the rabbet of the embedding groove, which deviates from the disc, and the other opposite side surface of the rubber protective layer is fixedly connected with the movable plate.

Through adopting above-mentioned technical scheme, the both ends of rubber protective layer respectively with disc and fly leaf fixed connection, make the grit granule can't get into the inlay groove from the both sides of inlay groove in.

By adopting the technical scheme, the rubber protective layer is in a vertical corrugated shape.

The utility model discloses further set up to: because the movable plate needs to move in the embedded groove, the vertical corrugated rubber protective layer can enable the movable plate to normally move, and the rubber protective layer is prevented from falling off from the movable plate and the disc.

To sum up, the utility model discloses a beneficial technological effect does:

1. the discharge chute comprises a pair of oppositely arranged fixed plates and a pair of oppositely arranged movable plates, and the movable plates rotate along the hinged edges under the action of the driving mechanism, so that the discharge chute vibrates, the discharge chute is prevented from being blocked, and the workload of workers is reduced;

2. the utility model has the advantages that the plurality of bulges are arranged on the outer peripheral surface of the disc at the same interval, so that the working efficiency of the driving mechanism can be effectively improved under the condition of the same output power of the motor, and the rotating frequency of the movable plate is improved;

3. the utility model discloses, through set up the spring on the inside wall of inlaying the dress groove back of the body, under the effect of spring, the fly leaf gets back to under the initial condition fast, and the effect of cooperation cam further improves fly leaf pivoted frequency, effectively improves actuating mechanism's work efficiency.

Drawings

FIG. 1 is a schematic diagram of the overall structure of a storage bin;

FIG. 2 is a schematic structural diagram of a hidden driving mechanism of a storage bin and one movable plate thereof;

FIG. 3 is an enlarged view of A in FIG. 2;

FIG. 4 is a top view of the silo;

fig. 5 is a schematic structural diagram of a rubber protective layer.

In the figure, 1, a cabin body; 2. a discharge chute; 21. a fixing plate; 211. embedding a groove; 22. a movable plate; 3. a drive mechanism; 31. a motor; 32. a cam; 321. a disc; 322. a protrusion; 4. a rubber protective layer; 5. a spring; 51. spring spacing post.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1, a storage bin comprises a bin body 1, wherein a hammer-shaped discharge chute 2 is arranged below the bin body 1, the discharge chute 2 comprises a pair of oppositely arranged fixed plates 21 and a pair of oppositely arranged movable plates 22, and the fixed plates 21 and the movable plates 22 are rectangular plates.

The upper end of the fixed plate 21 is fixedly connected with the bin body 1, one end of the movable plate 22 close to the bin body 1 is hinged with the bin body 1, and one side of the movable plate 22 departing from the center of the discharge chute 2 is provided with a driving mechanism 3 which can enable the movable plate 22 to rotate along the hinged edge.

The driving mechanism 3 includes a motor 31 and a cam 32, and the cam 32 is always in contact with the movable plate 22. The cam 32 includes a disc 321 integrally formed with a protrusion 322 formed on an outer circumferential surface of the disc 321, and an output shaft of the motor 31 is connected to a center of the disc 321. The cross-section of the protrusion 322 is semicircular, and the height of the protrusion 322 is the same as the height of the disc 321. The plurality of protrusions 322 are provided at equal intervals along the outer circumferential surface of the disc 321, and the number of the protrusions 322 is five in this embodiment.

Referring to fig. 2 and 3, two fixing plates 21 are provided with an embedded groove 211 near the center of the discharging chute 2, the lower end of the embedded groove 211 is open, and two side surfaces of the movable plate 22 near the fixing plates 21 are embedded in the embedded groove 211.

The inner side wall of the embedded groove 211 departing from the disc 321 is provided with a spring 5, one end of the spring 5 is fixedly connected with the inner side wall of the embedded groove 211 departing from the cam 32, the other end of the spring 5 is abutted against the movable plate 22, and the spring 5 is always in a compressed state in the embedded groove 211.

The spring 5 is internally coaxially provided with a spring limiting column 51 for limiting the radial movement of the spring 5, the spring limiting column 51 is fixedly connected to the inner side wall of the embedded groove 211 departing from the cam 32, and the length of the spring limiting column 51 is smaller than the length of the compressed spring 5.

Referring to fig. 4 and 5, the discharge chute 2 is provided with a rubber protection layer 4 for preventing sand particles from entering the embedding groove 211. One side surface of the rubber protective layer 4 is fixedly connected with one edge of the notch of the embedding groove 211 departing from the disc 321, and the other opposite side surface is fixedly connected with the movable plate 22. The upper end of the rubber protective layer 4 is fixedly connected with the bin body 1, and the length of the rubber protective layer 4 is greater than that of the embedded groove 211. The rubber protective layer 4 is vertically corrugated.

The working principle of the embodiment is as follows: when the silo discharges materials, the motor 31 is started, the cam 32 starts to rotate under the driving of the motor 31, the protrusion 322 of the cam 32 presses the movable plate 22, so that the movable plate 22 moves to one side away from the cam 32, the movable plate 22 moves to one side close to the cam 32 under the gravity action of the sand particles in the discharge chute 2 and the pressing of the spring 5, and the moving of the movable plate 22 in the embedded groove 211 of the fixed plate 21 is repeated.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims (8)

1. The utility model provides a storage bin, includes the storehouse body (1), storehouse body (1) below is provided with hammer-shaped blown down tank (2), its characterized in that, blown down tank (2) are including a pair of relative fixed plate (21) that set up and a pair of fly leaf (22) that set up relatively, fixed plate (21) with storehouse body (1) fixed connection, fly leaf (22) are close to the one end of the storehouse body (1) with the storehouse body (1) is articulated mutually, one side that fly leaf (22) deviate from blown down tank (2) center is equipped with and makes fly leaf (22) along articulated limit pivoted actuating mechanism (3).

2. The storage bin as claimed in claim 1, wherein the driving mechanism (3) comprises a motor (31) and a cam (32), the cam (32) comprises an integrally arranged disc (321) and a protrusion (322) arranged on the outer circumferential surface of the disc (321), an output shaft of the motor (31) is connected with the center of the disc (321), and the cam (32) is always abutted against the movable plate (22).

3. The storage bin as claimed in claim 2, wherein the protrusions (322) are arranged in plurality at equal intervals along the outer circumferential surface of the disc (321).

4. The storage bin as claimed in claim 3, wherein the two fixing plates (21) are provided with an embedded groove (211) near the center of the discharge chute (2) for the movable plate (22) to be embedded into, and two side surfaces of the movable plate (22) near the fixing plates (21) are embedded into the embedded groove (211).

5. The bunker of claim 4, characterized in that the inner side wall of the embedding groove (211) facing away from the disc (321) is provided with a spring (5) abutting against the movable plate (22).

6. The bunker of claim 5, characterised in that the discharge chute (2) is provided with a rubber protection (4) against sand particles entering the insert (211).

7. The bunker of claim 6, characterized in that one side of the rubber protective layer (4) is fixedly connected with one edge of the notch of the embedding groove (211) which is far away from the disc (321), and the other opposite side is fixedly connected with the movable plate (22).

8. The bunker of claim 6, characterised in that the rubber protective layer (4) is vertically corrugated.

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