CN216174033U

CN216174033U - Rubble granule screening plant

Info

Publication number: CN216174033U
Application number: CN202122263784.5U
Authority: CN
Inventors: 朱桥
Original assignee: Chongqing Xuzhan Building Material Co ltd
Current assignee: Chongqing Dali Building Materials Co ltd
Priority date: 2021-09-18
Filing date: 2021-09-18
Publication date: 2022-04-05
Anticipated expiration: 2031-09-18

Abstract

The utility model relates to the technical field of gravel screening processing, and discloses a gravel particle screening device which comprises a shell, wherein an extension plate is arranged above the shell, a screening cavity is arranged in the shell, discharge openings are formed in the wall of the shell in the periphery, discharge openings are formed in the bottom of the shell, a screening component is arranged in the screening cavity, the screening component comprises a screen, the screen is in a frustum pyramid shape, stone thrown in the upper portion of the shell can be rapidly screened, when the stone falls onto the screen, a positioning plate and the screen can be driven to elastically bounce by the elastic acting force of a spring, the screen is ensured to further impact the stone to perform secondary screening, the blocking of the screen is avoided, meanwhile, the effect of screen shaking can be utilized, the screened stone is discharged from the discharge openings, the scheme is novel in structure, and can be suitable for a large number of stone screening operations, the manual stone cleaning can not be carried out manually, the labor intensity of workers is greatly reduced, and the practicability is higher.

Description

Rubble granule screening plant

Technical Field

The utility model relates to the technical field of gravel screening processing, in particular to a gravel particle screening device.

Background

Crushed stone refers to small pieces of broken rock, which are irregular in size, shape, and texture. It may be due to natural causes or after being destroyed by man.

At present, in the course of working to the rubble, especially, when involving in piling the building stones after the breakage and screening the operation, current screening plant is comparatively single, only realizes building stones through flat screen cloth and sieves, but the effect of this kind of mode sieve material is not good, is not convenient for clear up the building stones after the screening, causes the building stones to pile up, needs artifical manual operation, wastes time and energy to be not suitable for a large amount of building stones screening operation, screening efficiency is relatively poor, the practicality is not high, we propose a rubble granule screening plant to this.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a crushed stone particle screening device, which solves the problems that the screening device in the prior art is single, stone screening is realized only through a flat plate type screen, but the screening effect is poor, the screened stone is inconvenient to clean, stone accumulation is caused, manual operation is needed, time and labor are wasted, a large amount of stone screening operation is not suitable, the screening efficiency is poor, and the practicability is low.

In order to achieve the purpose, the utility model provides the following technical scheme: the novel screening machine comprises a housin, the top of casing is provided with the extension plate, be equipped with the screening chamber in the casing, link up on the conch wall all around of casing and be equipped with the bin outlet, the bottom of casing is provided with the discharge gate, the screening intracavity is equipped with the screening subassembly, the screening subassembly includes the screen cloth, the screen cloth is prismoid form setting, the bottom edge of screen cloth is provided with the locating plate, the locating plate is located the bin outlet, it is provided with the activity hole to link up on the locating plate, wear to be equipped with the location axle in the activity hole, the both ends of location axle are connected with the roof and the diapire of bin outlet respectively, be provided with the spring between locating plate bottom surface and the bin outlet, the spring housing is established outside the location axle.

Preferably, the bottom of casing is provided with supporting component, supporting component is including setting up the base in the casing bottom, be connected through the support that is relative form and distributes between base and the casing, the bottom of base is provided with removes the wheel.

Preferably, the upper surface of the base is provided with a plurality of positioning blocks, a collection box is arranged between the positioning blocks, and the collection box is positioned under the discharge port.

Preferably, a material guide plate is arranged below each discharge opening, and the material guide plate is connected with the wall of the casing.

Preferably, the edge all is provided with the extension plate around the top of casing, and is a plurality of the extension plate is the setting of falling V-arrangement.

Compared with the prior art, the utility model has the beneficial effects that:

(1) the utility model relates to a broken stone particle screening device, which is provided with a screening component, wherein a prismoid screen is adopted, stone thrown into the upper part of a shell can be rapidly screened, when the stone falls onto the screen, the elastic acting force of a spring can be utilized to drive a positioning plate and the screen to elastically jump, the screen is further ensured to impact the stone to carry out secondary screening, the blocking of the screen is avoided, meanwhile, the effect of screen shaking can be utilized, the screened stone is discharged from a discharge hole, the scheme has novel structure, can be suitable for a large amount of stone screening operation, the stone cannot be manually cleaned, the labor intensity of workers is greatly reduced, and the practicability is higher.

(2) The utility model relates to a crushed stone particle screening device, which is provided with a supporting assembly, wherein the whole device is convenient to move by utilizing a moving wheel, and the requirements in practical use are met.

(3) The utility model relates to a broken stone particle screening device, which is provided with an extension plate, wherein a feed inlet is designed to extend outwards in use and can be directly matched with broken stone equipment, so that stone can be conveniently put in, the problem of falling of stone is avoided, and the practicability is improved.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic diagram of a screen according to the present invention;

FIG. 3 is a schematic top view of a portion of the present invention.

In the reference symbols: 11. a housing; 12. an extension plate; 13. a screening chamber; 14. a discharge outlet; 15. a discharge port; 21. a base; 22. a moving wheel; 23. a support; 24. positioning blocks; 3. a collection box; 4. a material guide plate; 51. screening a screen; 52. positioning a plate; 521. a movable hole; 53. positioning the shaft; 54. a spring.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

Examples

Referring to fig. 1 to 3, the present invention provides a crushed stone particle screening apparatus, comprising: the screening device comprises a shell 11, specifically, the top of the shell 11 is arranged in a through manner and used for throwing stones, an extension plate 12 is arranged above the shell 11, a screening cavity 13 is arranged in the shell 11, a discharge hole 14 is arranged on the peripheral wall of the shell 11 in a through manner, specifically, the discharge hole 14 is used for discharging the stones after screening, a discharge hole 15 is arranged at the bottom of the shell 11, specifically, the discharge hole 15 is used for discharging the screened stones, a screening component is arranged in the screening cavity 13 and comprises a screen 51, the screen 51 is arranged in a prismoid manner, a positioning plate 52 is arranged at the bottom edge of the screen 51, the positioning plate 52 is positioned in the discharge hole 14, a movable hole 521 is arranged on the positioning plate 52 in a through manner, a positioning shaft 53 is arranged in the movable hole 521 in a penetrating manner, specifically, the movable hole 521 is in sliding fit with the positioning shaft 53, and two ends of the positioning shaft 53 are respectively connected with the top wall and the bottom wall of the discharge hole 14, specifically, the positioning shaft 53 is fixedly connected with the discharge opening 14, a spring 54 is arranged between the bottom surface of the positioning plate 52 and the discharge opening 14, the spring 54 is sleeved outside the positioning shaft 53, and specifically, two ends of the spring 54 are respectively fixedly connected with the positioning plate 52 and the discharge opening 14.

In this embodiment, the stone is fed from the top of the housing 11, and when the stone falls on the screen 51, the positioning plate 52 and the screen 51 are elastically moved by the elastic force of the spring 54, and the screen 51 collides with the stone to perform secondary screening, and the screened stone is discharged from the discharge port 14 by the shaking action of the screen 51, and the screened stone is discharged from the discharge port 15.

Referring to fig. 1, further, a support assembly is disposed at the bottom of the housing 11, the support assembly includes a base 21 disposed at the bottom of the housing 11, the base 21 is connected to the housing 11 through a support 23 disposed in an opposite manner, specifically, two ends of the support 23 are respectively fixedly connected to the housing 11 and the base 21, a plurality of moving wheels 22 are disposed at the bottom of the base 21, specifically, the plurality of moving wheels 22 are disposed in a rectangular manner and are fixedly connected to the base 21, a plurality of positioning blocks 24 are disposed on the upper surface of the base 21, specifically, the positioning blocks 24 are fixedly connected to the base 21, the collecting box 3 is disposed between the plurality of positioning blocks 24, and the collecting box 3 is located under the discharge port 15.

In this embodiment, the whole device can be conveniently moved by the moving wheel 22, so that the use convenience is improved, and the collecting box 3 can be conveniently positioned by the positioning block 24, so that the deviation of the collecting box 3 is avoided.

Referring to fig. 1, further, a material guiding plate 4 is disposed below each discharge opening 14, the material guiding plate 4 is connected to the wall of the casing, and specifically, the material guiding plate 4 is fixedly connected to the casing 11.

In this embodiment, the stock guide 4 can carry out the guided row material to the building stones that screens out, need not workman manual clearance building stones.

Referring to fig. 1 to 3, further, extension boards 12 are disposed at the upper peripheral edge of the housing 11, specifically, the extension boards 12 are fixedly connected to the housing 11, and the extension boards 12 are disposed in an inverted V shape.

In this embodiment, can arrange rubble equipment discharge gate department in with casing 11, with the cooperation of rubble equipment, the convenient input to the building stones avoids causing the problem that the building stones fell out, and the hoisting device is to the screening efficiency of building stones greatly.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "disposed," "connected," "secured," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate, and may be communication between two elements or interaction relationship between two elements, unless otherwise specifically limited, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a rubble granule screening plant, its characterized in that includes casing (11), the top of casing (11) is provided with extension plate (12), be equipped with screening chamber (13) in casing (11), link up on the conch wall all around of casing (11) and be equipped with bin outlet (14), the bottom of casing (11) is provided with discharge gate (15), be equipped with screening subassembly in screening chamber (13), screening subassembly includes screen cloth (51), screen cloth (51) are the terrace with edge form setting, the bottom edge of screen cloth (51) is provided with locating plate (52), locating plate (52) are located bin outlet (14), it is provided with movable hole (521) to link up on locating plate (52), wear to be equipped with location axle (53) in movable hole (521), the both ends of location axle (53) are connected with the roof and the diapire of bin outlet (14) respectively, a spring (54) is arranged between the bottom surface of the positioning plate (52) and the discharge opening (14), and the spring (54) is sleeved outside the positioning shaft (53).

2. A crushed stone particle screening apparatus as claimed in claim 1, wherein: the bottom of casing (11) is provided with supporting component, supporting component is including setting up base (21) in casing (11) bottom, be connected through support (23) that are relative form and distribute between base (21) and casing (11), the bottom of base (21) is provided with removes wheel (22).

3. A crushed stone particle screening apparatus as claimed in claim 2, wherein: the upper surface of the base (21) is provided with a plurality of positioning blocks (24), a collection box (3) is arranged between the positioning blocks (24), and the collection box (3) is positioned under the discharge hole (15).

4. A crushed stone particle screening apparatus as claimed in claim 1, wherein: a material guide plate (4) is arranged below each discharge opening (14), and the material guide plates (4) are connected with the wall of the shell.

5. A crushed stone particle screening apparatus as claimed in claim 1, wherein: the edge all is provided with extension board (12) around the top of casing (11), and is a plurality of extension board (12) are the setting of falling V-arrangement.