CN218518932U - Concrete aggregate feed bin - Google Patents

Abstract

The utility model discloses a concrete aggregate feed bin relates to concrete processing equipment technical field, including the storehouse body, the spout has all been opened to storehouse body left end and right-hand member, internal chamber sliding connection has interior storehouse, the discharging pipe is all installed to interior storehouse left end and right-hand member, the rack is installed to interior storehouse lower extreme, open the storehouse body lower wall has the opening, the opening is located under the rack, there is the gear bin wall after the internal chamber through pivot swing joint, wheel and rack meshing connects, install a plurality of spring between interior storehouse lower wall and the internal chamber lower wall of storehouse jointly, the rotation axis is installed with one heart to the gear front end, the rotation axis front end runs through storehouse body antetheca and installs the pointer, the dial plate is installed to storehouse body front end. The utility model discloses a storehouse, spring, rack, gear, rotation axis, pointer and dial plate mutually support in setting up for how much of aggregate in the storehouse in the show to and reduced the production of dust when throwing the material, simple structure, the practicality is strong.

Description

Concrete aggregate feed bin

Technical Field

The utility model relates to a concrete processing equipment technical field, in particular to concrete aggregate feed bin.

Background

Concrete aggregate refers to a granular loose material that plays a role of a skeleton or filling in concrete. The concrete aggregate is divided into coarse aggregate and fine aggregate. According to the storage requirement of concrete aggregate, the coarse aggregate and the fine aggregate are required to be separately placed.

A concrete aggregate bin is a container for temporarily storing concrete aggregates. In order to improve the intensity of feed bin, most feed bins pass through the sheet metal welding and make, but sheet metal does not possess transparent characteristic, lead to the staff to know how much of aggregate in the feed bin directly perceivedly, can only scramble to the feed bin top and look over, this process not only influences work efficiency, still has certain potential safety hazard, so, we propose a concrete aggregate feed bin.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides a concrete aggregate feed bin can effectively solve the problem in the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a concrete aggregate feed bin, includes the storehouse body, storehouse body left end and right-hand member have all opened the spout, storehouse body inner chamber sliding connection has interior storehouse, the discharging pipe is all installed to interior storehouse left end and right-hand member, discharging pipe and spout interlude sliding connection, the rack is installed to interior storehouse lower extreme, storehouse body lower wall is opened there is the opening, the opening is located under the rack, there is the gear bin body inner chamber back wall through pivot swing joint, wheel and rack toothing connects, install a plurality of spring, a plurality of jointly between interior storehouse lower wall and the storehouse body lower wall the spring uses the rack to be bilateral symmetry distribution as the center, the rotation axis is installed with one heart to the gear front end, the rotation axis front end runs through storehouse body antetheca and installs the pointer, the dial plate is installed to storehouse body front end, the pointer is located the dial plate dead ahead.

Preferably, two fixed plates are installed to bin body inner chamber lower wall, the fixed plate is L shape structure, fixed plate and rotation axis interlude swing joint, two the fixed plate uses the gear to be front and back symmetric distribution as the center, two install the limiting plate jointly between the fixed plate, the limiting plate is the U-shaped structure, limiting plate and rack sliding connection.

Preferably, the inner wall of the bin body is provided with a baffle ring, and the baffle ring is positioned above the gear and the fixing plate.

Preferably, the lower wall of the inner bin is provided with a ramp which is of a triangular structure, and two inclined planes at the upper end of the ramp are provided with arc-shaped grooves with concave middles.

Preferably, the sliding distance of the inner bin is less than the height of the inner bin and less than the length of the rack.

Preferably, the upper end of the inner bin is set to be of a slope structure with a high outer part and a low inner part.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. the inner bin, the spring, the rack, the gear, the rotating shaft, the pointer and the dial plate are matched with each other and used for displaying the amount of aggregate in the inner bin, when the aggregate storage container is used, the aggregate is jointly formed by the inner bin and the side wall of the bin body, the aggregate is discharged along with the discharging pipe and is reduced along with the reduction of the aggregate in the inner bin, so that the whole weight of the inner bin is reduced, the inner bin is driven to move upwards through elastic deformation of the spring, the rack is driven to move upwards, the rack drives the gear to rotate clockwise, the gear drives the pointer to rotate clockwise through the rotating shaft, the amount of residual aggregate in the inner bin can be clearly known through the position of the pointer in the dial plate, and the practicability is improved;

2. the elastic deformation of the spring generates upward thrust to the inner bin, when the aggregate in the inner bin is less or no, the inner bin moves upward to the maximum height, so that the distance between the inner bin and the upper port of the bin body is reduced, when the aggregate is thrown again, the distance from the aggregate to the inner bin is effectively reduced, the generation of raised dust is reduced, and the noise is reduced;

3. the baffle ring is arranged to limit the minimum descending height of the inner bin, so that the inner bin is prevented from excessively extruding the spring, and the service life of the spring is prolonged; the inner bin is attached to the side wall of the bin body by arranging the inclined plane at the upper end of the inner bin, so that aggregate is prevented from being accumulated on the upper end surface of the inner bin; through setting up the sloping bench be convenient for the aggregate along with the inclined plane inflow discharging pipe of sloping bench, improved ejection of compact speed.

Drawings

Fig. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic cross-sectional view of the present invention;

FIG. 3 is a schematic cross-sectional view of the initial state of the present invention;

fig. 4 is a schematic diagram of a partial three-dimensional structure of the present invention.

In the figure: 1. a bin body; 2. a chute; 3. an inner bin; 4. a discharge pipe; 5. a ramp; 6. a baffle ring; 7. a spring; 8. an opening; 9. a rack; 10. a gear; 11. a rotating shaft; 12. a pointer; 13. a dial plate; 14. a fixing plate; 15. a limiting plate; 16. and (4) a support column.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1 to 4, a concrete aggregate bin comprises a bin body, as a specific embodiment, the bin body 1 in this embodiment is a rectangular structure, the left end and the right end of the bin body are both provided with sliding chutes, the inner cavity of the bin body is connected with an inner bin in a sliding way, the inner bin 3 is matched with the bin body 1, the left end and the right end of the inner bin are provided with discharge pipes, and as a specific embodiment, the discharge pipes 4 are arranged obliquely in the embodiment, the inclination is matched with that of the sloping platform 5, a valve is additionally arranged at the outer side port of the discharge pipe 4, the valve is not shown in the figure, the discharge pipe is inserted into and slidably connected with the chute, the lower end of the inner bin is provided with a rack, the lower wall of the bin body is provided with an opening, the opening is positioned under the rack, the rear wall of the inner cavity of the bin body is movably connected with a gear through a rotating shaft, the gear is meshed with the rack, and as a specific implementation mode, the thickness of the rack 9 and the gear 10 is the same in the embodiment, a plurality of springs are arranged between the lower wall of the inner bin and the lower wall of the inner cavity of the bin body together, as a specific implementation mode, four springs 7 are arranged in the embodiment, and the springs 7 are high-strength springs, the four springs are symmetrically distributed in the left-right direction by taking the rack as the center, the front end of the gear is concentrically provided with a rotating shaft, the front end of the rotating shaft penetrates through the front wall of the bin body and is provided with a pointer, the front end of the bin body is provided with a dial plate, the pointer is positioned right ahead of the dial plate, as a specific implementation mode, a transparent protective cover is sleeved in front of the dial plate 13 in the embodiment, the transparent protective cover is not shown in the figure, the scale unit on the dial 13 is percentage, and as a specific implementation mode, the four corners of the lower end of the bin body 1 are all provided with support columns 16.

Aggregate is placed in the initial state inner bin 3, and is in the state shown in fig. 2, during the use, constitute the container that holds of aggregate through inner bin 3 and storehouse body 1 lateral wall jointly, the aggregate is along with discharging pipe 4 discharges, along with the reduction of aggregate in the inner bin 3, make the whole weight of inner bin 3 descend, elastic deformation through spring 7 drives inner bin 3 upward movement, inner bin 3 drives rack 9 upward movement, rack 9 drives gear 10 clockwise, gear 10 drives pointer 12 clockwise through rotation axis 11, can clearly know how much of surplus aggregate in the inner bin 3 through the position of pointer 12 in dial plate 13, also can judge the surplus content of aggregate in the inner bin 3 through the height of looking over discharging pipe 4.

As shown in fig. 4, two fixed plates are installed to storehouse body inner chamber lower wall, the fixed plate is L shape structure, fixed plate and rotation axis interlude swing joint, two the fixed plate uses the gear to be front and back symmetric distribution as the center, two install the limiting plate jointly between the fixed plate, the limiting plate is the U-shaped structure, as a concrete implementation mode, in this embodiment limiting plate 15 width sunken in the middle just unanimous with gear 10's thickness, limiting plate and rack sliding connection.

As shown in fig. 2 and 3, the inner wall of the bin body is provided with a baffle ring, the baffle ring is positioned above the gear and the fixing plate, and the baffle ring 6 is used for limiting the minimum descending height of the inner bin 3, so that the inner bin 3 is prevented from excessively extruding the spring 7, and the service life of the spring 7 is prolonged.

As shown in fig. 2 and 3, the sloping platforms are installed on the lower wall of the inner bin and are of a triangular structure, the two inclined planes at the upper end of the sloping platforms are provided with arc-shaped grooves with middle concave parts, and aggregate can conveniently flow into the discharge pipe 4 along with the inclined planes of the sloping platforms 5 by arranging the sloping platforms 5, so that the discharge speed is improved.

Further, the sliding distance of the inner bin is smaller than the height of the inner bin and smaller than the length of the rack, so that the rack 9 and the gear 10 are ensured to be always kept in a meshed state.

Furtherly, interior storehouse upper end sets up to the inclined plane structure of low in the outer height, makes 3 laminating storehouse body 1 lateral walls in interior storehouse through the inclined plane that sets up 3 upper ends in the storehouse, avoids the aggregate to pile up at 3 up ends in interior storehouse.

As a specific embodiment, this embodiment is described.

It should be noted that the utility model relates to a concrete aggregate bin, which is provided with an inner bin 3, a spring 7, a rack 9, a gear 10, a rotating shaft 11, a pointer 12 and a dial plate 13 which are mutually matched for showing the amount of aggregate in the inner bin 3; elastic deformation through setting up spring 7 produces ascending thrust to interior storehouse 3, and when the aggregate was less or did not have in interior storehouse 3, interior storehouse 3 upwards moved to maximum height, and then reduced the distance between interior storehouse 3 and the 1 upper end of the storehouse body, when throwing in the aggregate once more, effectively reduced the aggregate to the distance in interior storehouse 3, reduced the production of raise dust to and reduced the noise.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (6)

1. The utility model provides a concrete aggregate feed bin, includes storehouse body (1), its characterized in that: the utility model discloses a novel storehouse, including storehouse body (1), discharging pipe (4) and spout (2), rack (9) are installed to storehouse body (1) inner chamber sliding connection, storehouse body (3) left end and right-hand member all install discharging pipe (4), discharging pipe (4) and spout (2) interlude sliding connection, rack (9) are installed to interior storehouse (3) lower extreme, open storehouse body (1) lower wall has opening (8), opening (8) are located under rack (9), wall has gear (10) through pivot swing joint behind the storehouse body (1) inner chamber, gear (10) are connected with rack (9) meshing, install a plurality of spring (7) between interior storehouse (3) lower wall and the storehouse body (1) inner chamber lower wall jointly, a plurality of spring (7) are the bilateral symmetry distribution with rack (9) as the center, rotation axis (11) are installed with one heart to gear (10) front end, rotation axis (11) front end runs through the storehouse body (1) and installs pointer (12), dial plate (13) front wall (13) front side is located dial plate (13).

2. The concrete aggregate silo of claim 1, wherein: two fixed plates (14) are installed to storehouse body (1) inner chamber lower wall, fixed plate (14) are L shape structure, fixed plate (14) and rotation axis (11) alternate swing joint, two fixed plate (14) use gear (10) to be symmetric distribution around being the center, two install limiting plate (15) between fixed plate (14) jointly, limiting plate (15) are the U-shaped structure, limiting plate (15) and rack (9) sliding connection.

3. The concrete aggregate silo of claim 2, wherein: the inner wall of the bin body (1) is provided with a baffle ring (6), and the baffle ring (6) is positioned above the gear (10) and the fixing plate (14).

4. The concrete aggregate silo of claim 3, wherein: interior storehouse (3) lower wall is installed ramp (5), ramp (5) are the triangle-shaped structure, the arc recess of middle sunken is all opened to two inclined planes in ramp (5) upper end.

5. The concrete aggregate silo of claim 4, wherein: the sliding distance of the inner bin (3) is less than the height of the inner bin (3) and less than the length of the rack (9).

6. The concrete aggregate silo of claim 5, wherein: the upper end of the inner bin (3) is of an inclined plane structure with a high outer part and a low inner part.

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