CN210705353U - A unsettled device that shakes for lower sand - Google Patents

Abstract

The utility model discloses a suspended vibration device for discharging sand, which comprises a sand cabin body with an inverted triangle structure, wherein the inner wall of the sand cabin body is provided with a vibration plate, and the upper end of the vibration plate is hinged with the inner wall of the sand cabin body; the sand cabin body is provided with a linear vibrator for driving the vibrating plate to vibrate, and the lower end of the vibrating plate is of a tooth-shaped split structure. The suspended vibration device for discharging the sand is novel and simple in structure; in the sand discharging process, the linear vibrator works and vibrates vertically to the surface of the vibrating plate, and the vibrating plate performs reciprocating vibration around the pin shaft, so that the vibrating plate not only horizontally vibrates but also upwards vibrates; the tooth-shaped split structure at the lower end of the vibrating plate is combined, so that the vibrating force can be applied to sand in a staggered manner when the sand is discharged by vibration, the sand is easy to fall, and the sand outlet is prevented from being blocked; meanwhile, the overall compactness of the sand body is reduced, the looseness of the sand is improved, the subsequent working efficiency is improved while the sand can smoothly fall, and the quality of finished products is improved.

Description

A unsettled device that shakes for lower sand

Technical Field

The utility model relates to the field of machinary, concretely relates to unsettled device that shakes for lower sand.

Background

The concrete is artificial stone which is prepared by taking cement as a main cementing material, adding water, sand, stones and chemical additives and mineral admixtures if necessary, mixing the materials according to a proper proportion, uniformly stirring, densely molding, curing and hardening. At present, when sand is discharged from a sand bin and a sand weighing hopper used in a large-sized concrete mixing plant, the sand discharging speed is low, and the blockage phenomenon is easy to occur.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a unsettled device that shakes for lower sand to solve the problem of mentioning in the above-mentioned background art.

In order to solve the technical problem, the utility model provides a suspended vibration device for discharging sand, which comprises a sand cabin body with an inverted triangle structure, wherein the inner wall of the sand cabin body is provided with a vibration plate, and the upper end of the vibration plate is hinged with the inner wall of the sand cabin body; the sand cabin body is provided with a linear vibrator for driving the vibrating plate to vibrate, and the lower end of the vibrating plate is of a tooth-shaped split structure.

Furthermore, a triangular structure is arranged in the middle of the lower end of the vibrating plate, and saw teeth are arranged on the vibrating plate on two sides of the triangular structure.

Furthermore, a plurality of protruding thorns are arranged on one surface of the vibrating plate facing to the middle part of the sand cabin body at intervals, and the protruding thorns are of a polygonal pyramid structure.

Furthermore, the side wall of the sand cabin body is provided with a mounting hole for mounting the linear vibrator.

Further, the vibration board is parallel with the inner wall of the sand cabin body when not vibrating, and a gap is arranged between the vibration board and the sand cabin body.

Furthermore, the number of the vibrating plates is two, and the vibrating plates are symmetrically arranged on two sides in the sand silo body.

Further, the linear vibrator is located at a distance of two fifths of the length of the vibration plate from the free end of the vibration plate.

Furthermore, the upper end of the vibrating plate is connected with the inner wall of the sand silo body through a pin shaft.

Furthermore, a baffle plate used for protecting the pin shaft is arranged in the sand silo body.

The utility model has the advantages that: the suspended vibration device for discharging the sand is novel and simple in structure; in the sand discharging process, the linear vibrator works and vibrates vertically to the surface of the vibrating plate, and the vibrating plate performs reciprocating vibration around the pin shaft, so that the vibrating plate not only horizontally vibrates but also upwards vibrates; the tooth-shaped split structure at the lower end of the vibrating plate is combined, so that the vibrating force can be applied to sand in a staggered manner when the sand is discharged by vibration, the sand is easy to fall, and the sand outlet is prevented from being blocked; meanwhile, the overall compactness of the sand body is reduced, the looseness of the sand is improved, the subsequent working efficiency is improved while the sand can smoothly fall, and the quality of finished products is improved.

Drawings

Fig. 1 schematically shows a structural schematic diagram of a suspended vibration device for sand discharging.

Fig. 2 schematically shows a structural diagram of a vibration plate of the suspended vibration device for sand discharging.

Fig. 3 is a schematic view of the installation structure of the stabs of the suspended vibration device for discharging sand.

Fig. 4 schematically shows the structure of the spurs of the suspended vibration device for sand discharging.

Fig. 5 schematically shows a structural view of a baffle of the suspension vibration device for sand discharging.

Wherein: 1. a sand silo body; 2. a vibrating plate; 3. a linear vibrator; 4. a triangular structure; 5. bur protruding; 6. mounting holes; 7. a free end; 8. a pin shaft; 9. a serration; 10. a baffle plate; 101. a shutter; 102. an inclined plate; 103. mounting a plate; 11. and a sand outlet.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiment is only one embodiment of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

In order to make the objects, technical solutions and advantages of the present application more apparent, the present application will be described in further detail with reference to the accompanying drawings and specific embodiments.

In the following description, references to "one embodiment," "an embodiment," "one example," "an example," etc., indicate that the embodiment or example so described may include a particular feature, structure, characteristic, property, element, or limitation, but every embodiment or example does not necessarily include the particular feature, structure, characteristic, property, element, or limitation. Moreover, repeated use of the phrase "in accordance with an embodiment of the present application" although it may possibly refer to the same embodiment, does not necessarily refer to the same embodiment.

For the sake of simplicity, the following omits the technical common sense known to a person skilled in the art.

Referring to fig. 1 and 2, fig. 1 schematically shows a structural schematic view of a suspended vibration device for sand discharging; fig. 2 schematically shows a structural view of a vibrating plate 2 of a suspended vibrating device for sand discharging; as shown in fig. 1 and 2, the suspended vibration device for discharging sand comprises a sand silo body 1 with an inverted triangular structure 4, wherein a vibration plate 2 is arranged on the inner wall of the sand silo body 1, and the sand is discharged through vibration, so that the sand in the sand silo body 1 becomes loose under the action of the vibration plate 2, the sand discharging efficiency is improved, and the phenomenon that a sand outlet 11 is blocked is avoided. And the upper end of the vibrating plate 2 is hinged with the inner wall of the sand cabin body 1, and the sand cabin body 1 is provided with a linear vibrator 3 for driving the vibrating plate 2 to vibrate.

In the specific implementation, a mounting hole 6 is formed in the side wall of the sand silo body 1 and used for mounting the linear vibrator 3; the upper end of the vibrating plate 2 is hinged with the inner wall of the sand silo body 1, and the lower end of the vibrating plate 2 can move on an arc with the hinged position of the upper end as the center of a circle; and the linear vibrator 3 acts on the vibrating plate 2, the motion direction of the linear vibrator 3 is perpendicular to the vibrating plate 2, and the linear vibrator 3 can be decomposed into vibration in two directions (horizontal and upward), so that the vibration and sand discharging efficiency is improved.

Meanwhile, the lower end of the vibrating plate 2 is provided with a tooth-shaped split structure, specifically, a triangular structure 4 is arranged in the middle of the lower end of the vibrating plate 2, and saw teeth 9 are arranged on the vibrating plate 2 at two sides of the triangular structure 4. When the sand is vibrated, the vibration force can be applied to the sand in a staggered manner, so that the sand is easier to fall; the sand body of caking and high compactness can be broken up and scratched, the looseness of the sand is improved, the sand can smoothly fall, and then the subsequent mixing procedure is also improved, and the quality of finished products is improved.

The two vibrating plates 2 of the suspended vibrating device for discharging the sand are symmetrically positioned at two sides in the sand cabin body 1; when the vibrating plate 2 does not vibrate, the vibrating plate is parallel to the inner wall of the sand cabin body 1, and a gap is arranged between the vibrating plate 2 and the sand cabin body 1. The two side walls of the sand silo body 1 are symmetrically provided with vibrating plates 2, the lower ends of the left vibrating plate 2 and the right vibrating plate 2 are in a tooth-shaped split structure, the outer sides of the vibrating plates 2 are respectively provided with a linear vibrator, the motion direction of the vibrators is perpendicular to the vibrating plates 2 so as to be decomposed into two-direction vibration, and the two-direction vibration is combined with the split staggered tooth-shaped structure at the lower ends of the vibrating plates 2, so that sand can smoothly fall.

As shown in fig. 3 and 4, the preferred embodiment of the present invention is: a plurality of spurs 5 are arranged on one surface of the vibrating plate 2 facing the middle part of the sand cabin body 1 at intervals; in the concrete implementation, the sand in the sand silo body 1 stabs the sand in the sand silo body 1 through the spurs 5 arranged on the vibrating plate 2 in the vibration falling process, so that the blockage of the sand outlet 11 is avoided, and the sand discharging efficiency is improved. Meanwhile, the burs 5 may preferably have a polygonal pyramid structure to ensure the use effect and structural strength thereof.

The utility model discloses a preferred embodiment does: the upper end of the vibrating plate 2 is connected with the inner wall of the sand silo body 1 through a pin shaft 8; in the sand discharging process, the linear vibrator 3 works, the plate surface of the vibrating plate 2 vibrates vertically, the vibrating plate 2 performs reciprocating vibration around the pin shaft 8, and the vibrating plate not only performs horizontal vibration but also performs upward vibration to act from multiple directions. Meanwhile, the distance between the linear vibrator 3 and the free end 7 of the vibrating plate 2 is preferably two fifths of the length of the vibrating plate 2, so that the vibrating effect of the vibrating plate 2 is improved.

As shown in fig. 5, the preferred embodiment of the present invention is: a baffle 10 is arranged in the sand silo body 1 and used for protecting the pin shaft 8; in a specific implementation, the baffle 10 may include a shielding plate 101 located above the pin 8 for shielding the pin 8, a mounting plate 103 connected to the inner wall of the sand silo 1 by bolts, and an inclined plate 102 connected to the shielding plate 101 and the mounting plate 103.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims (9)

1. The utility model provides a unsettled device that shakes for lower sand, is including the sand storehouse body (1) that is the inverted triangle structure, its characterized in that: the inner wall of the sand cabin body (1) is provided with a vibrating plate (2), and the upper end of the vibrating plate (2) is hinged with the inner wall of the sand cabin body (1); the sand cabin body (1) is provided with a linear vibrator (3) for driving the vibration plate (2) to vibrate, and the free end (7) of the vibration plate (2) is of a tooth-shaped split structure.

2. The suspended vibration device for discharging sand of claim 1, wherein: a triangular structure (4) is arranged in the middle of a free end (7) of the vibrating plate (2), and sawteeth (9) are arranged on the vibrating plate (2) on two sides of the triangular structure (4).

3. The suspended vibration device for discharging sand according to claim 1 or 2, wherein: a plurality of protruding thorns (5) are arranged on one surface of the vibrating plate (2) facing the middle of the sand cabin body (1) at intervals, and the protruding thorns (5) are in a polygonal pyramid structure.

4. The suspended vibration device for discharging sand of claim 1, wherein: and the side wall of the sand silo body (1) is provided with a mounting hole (6) for mounting the linear vibrator (3).

5. The suspended vibration device for discharging sand of claim 1, wherein: when not vibrating, the vibrating plate (2) is parallel to the inner wall of the sand cabin body (1), and a gap is arranged between the vibrating plate (2) and the sand cabin body (1).

6. The suspended vibration device for discharging sand of claim 1, wherein: the two vibrating plates (2) are symmetrically arranged on two sides in the sand cabin body (1).

7. The suspended vibration device for discharging sand of claim 1, wherein: the distance between the linear vibrator (3) and the free end (7) is two fifths of the length of the vibrating plate (2).

8. The suspended vibration device for discharging sand of claim 1, wherein: the upper end of the vibrating plate (2) is connected with the inner wall of the sand cabin body (1) through a pin shaft (8).

9. The suspended vibration device for discharging sand of claim 8, wherein: and a baffle (10) used for protecting the pin shaft (8) is arranged in the sand silo body (1).

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