Residue soil screening device for solid waste brickmaking

Abstract

The utility model belongs to the technical field of brickmaking, and particularly relates to a muck screening device for solid waste brickmaking, which comprises a loading assembly capable of stably discharging muck with overlarge particle size out of the device along a fixed path, and a screening assembly which can be conveniently disassembled and assembled to normally screen muck or clean blocked points is arranged above the loading assembly. A stirring assembly capable of guaranteeing the muck screening efficiency of the device is arranged on one side of the screening assembly. According to the utility model, the sealing cover and the sealing plate with limited displacement and the screening cylinder with variable position are arranged on the supporting rod to form a container which can be assembled and disassembled conveniently, so that muck can be contained for screening, the muck screening requirement of solid waste brickmaking can be met, and the muck screening efficiency can be improved. And easy-to-block parts of the screening device can be conveniently and deeply cleaned at regular intervals.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of brick making, and particularly relates to a slag soil screening device for solid waste brick making. BACKGROUND

[0002] When solid waste is used as aggregate to make bricks, the slag soil formed after the solid waste is crushed needs to be pretreated through sorting, screening, and rolling, so that the slag soil can be made into uniform particles in size in the subsequent process, and the slag soil becomes a raw material meeting the production requirements.

[0003] A slag soil screening device for solid waste brick making is disclosed in Chinese patent document CN218078973U. The slag soil that needs to be screened is inserted into the inner cavity of the overall device through the top end of the cylinder. When the slag soil in the cylinder passes through the inner cavity of the contraction strip, the space through which the slag soil passes is reduced, and the slag soil that can enter the inner cavity of the contraction strip is discharged through the permeable cavity discharge device, thereby screening the slag soil with a smaller pore size.

[0004] However, in the prior art, when the slag soil blocks the screening device, it is not convenient to quickly disassemble the screening device to find the blockage point and clean it. Therefore, a slag soil screening device for solid waste brick making is proposed. UTILITY MODEL CONTENT

[0005] The purpose of the utility model is to provide a slag soil screening device for solid waste brick making.

[0006] The technical solution adopted by the utility model is as follows:

[0007] A slag soil screening device for solid waste brick making includes a loading assembly that can stably discharge slag soil with a particle size larger than a predetermined size along a fixed path, a screening assembly disposed above the loading assembly and capable of being conveniently disassembled for normal screening of the slag soil or cleaning of the blockage point, and a stirring assembly disposed on one side of the screening assembly and capable of ensuring the efficiency of the screening of the slag soil by the device.

[0008] The screening assembly includes a material guiding piece that allows a worker to conveniently clean the inside of the material guiding piece, a blocking piece that can prevent accidental leakage of the slag soil during the screening of the slag soil, and a screening piece that can screen out particles in the slag soil with a particle size meeting the requirements of brick making.

[0009] The material guiding piece includes two support rods fixedly installed on the loading assembly, and a screening cylinder movably connected between the support rods.

[0010] The blocking piece includes a cover fixedly installed between the support rods and a cover plate fixedly connected to one side of the cover.

[0011] Preferably, the material guiding piece further includes a feed hopper fixedly connected above the screening cylinder, and an electric push rod fixedly connected to one side of the screening cylinder.

[0012] Preferably, the blocking piece further includes a limiting nut disposed on one side of the cover.

[0013] Preferably, the screening member comprises two arc-shaped frames fixedly installed in the screening cylinder, and arc-shaped screen plates are fixedly installed in the arc-shaped frames, and a material guide frame is fixedly connected to the outer side of the screening cylinder.

[0014] Preferably, the bottom of the screening cylinder and the side close to the cover are both provided with openings.

[0015] Preferably, the supporting rod is in sliding connection with the screening cylinder, and the supporting rod is in threaded connection with the limiting nut.

[0016] Preferably, the arc-shaped frame is lower than the height of the center line of the screening cylinder.

[0017] The beneficial effects of the present application are as follows: the container can be conveniently assembled and disassembled by setting the cover, the plate and the screening cylinder with variable positions on the supporting rod, so that the container can be used to screen the slag, thereby meeting the needs of slag screening for solid waste brick making and conveniently cleaning the easily blocked parts of the screening device. BRIEF DESCRIPTION OF DRAWINGS

[0018] The accompanying drawings are included to provide a further understanding of the present application, and constitute a part of the specification, and together with the specific embodiments below, serve to explain the present application, but do not constitute a limitation on the present application. In the drawings:

[0019] Figure 1 is a structural schematic view of the slag screening device for solid waste brick making according to the present application;

[0020] Figure 2 is a front view structural schematic view of the slag screening device for solid waste brick making according to the present application;

[0021] Figure 3 is a structural schematic view of the screening cylinder and other components of the slag screening device for solid waste brick making according to the present application;

[0022] Figure 4 is a structural schematic view of the cover and other components of the slag screening device for solid waste brick making according to the present application;

[0023] Figure 5 is a structural schematic view of the cover and the plate of the slag screening device for solid waste brick making according to the present application;

[0024] Figure 6 is a sectional view structural schematic view of Figure 3 ;

[0025] Figure 7 is a sectional view structural schematic view of Figure 3 .

[0026] The reference signs are explained as follows:

[0027] 1, loading assembly; 101, rack; 102, material receiving frame; 2, screening assembly; 201, support rod; 202, screening cylinder; 203, feeding hopper; 204, electric push rod; 205, cover; 206, sealing plate; 207, limiting nut; 208, arc-shaped frame; 209, arc-shaped sieve plate; 210, material guide frame; 3, stirring assembly; 301, shaft seat; 302, rotating shaft; 303, stirring frame; 304, driven gear; 305, support; 306, motor; 307, drive gear. DETAILED DESCRIPTION

[0028] In the description of the present application, it should be understood that the orientation or positional relationship indicated by the terms "center", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present application and simplifying the description, and therefore cannot be understood as indicating or implying that the devices or elements indicated must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application. In addition, the terms "first", "second" and the like are only for the purpose of description, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the technical features indicated. Therefore, the features limited by "first", "second" and the like can explicitly or implicitly include one or more of the features. In the description of the present application, unless otherwise specified, the meaning of "a plurality of" is two or more.

[0029] In the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounting", "connection", "connection" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium; it can be the communication between two elements inside. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0030] The present application will be further described below by way of examples in conjunction with the drawings.

[0031] As Figures 1-7 shown, a kind of solid waste is screened for brick with slag soil screening device, including the loading assembly 1 of the stable particle size too large slag soil along fixed path is discharged from the device, loading assembly 1 top is provided with the screening assembly 2 that can be conveniently disassembled to normally screen slag soil or clean up block point, one side of screening assembly 2 is provided with the stirring assembly 3 that can guarantee the efficiency of the device screening slag soil.

[0032] In this embodiment: the loading assembly 1 comprises a rack 101, and a receiving rack 102 is fixedly installed in the rack 101; the rack 101 provides mounting positions for the receiving rack 102, the supporting rods 201, the electric push rod 204 and other components, the receiving rack 102 receives the un-screened muck discharged from the screening assembly 2 during disassembly, and the un-screened muck is guided out of the device.

[0033] In this embodiment: the screening assembly 2 comprises a material guiding piece which can be conveniently cleaned by the staff, a blocking piece which can prevent accidental leakage of muck during screening, and a screening piece which can screen out particles with a particle size meeting the needs of brick making from the muck;

[0034] The material guiding piece comprises two supporting rods 201 fixedly installed on the rack 101, and a screening cylinder 202 movably connected between the supporting rods 201; the blocking piece comprises a cover 205 fixedly installed between the supporting rods 201, and a sealing plate 206 fixedly connected to one side of the cover 205; the material guiding piece further comprises a feeding hopper 203 fixedly connected above the screening cylinder 202, and an electric push rod 204 fixedly connected to one side of the screening cylinder 202; the blocking piece further comprises a limiting nut 207 arranged on one side of the cover 205; and the screening piece comprises two arc-shaped frames 208 fixedly installed in the screening cylinder 202, and arc-shaped sieve plates 209 fixedly installed in the arc-shaped frames 208; and a material guiding rack 210 is fixedly connected to the outer side of the screening cylinder 202.

[0035] The bottom of the screening cylinder 202 and the side close to the cover 205 are both provided with openings, the supporting rods 201 are slidably connected with the screening cylinder 202, the supporting rods 201 are threadedly connected with the limiting nut 207, and the arc-shaped frames 208 are lower than the height of the center line of the screening cylinder 202.

[0036] The supporting rods 201 with different diameters provide mounting positions for the screening cylinder 202 and the cover 205, the feeding hopper 203 makes it easier for the muck to be injected into the screening cylinder 202, the electric push rod 204 drives the screening cylinder 202 to slide and move horizontally relative to the supporting rods 201, the limiting nut 207 limits the position change of the cover 205 on the supporting rods 201, the cover 205 and the sealing plate 206 contact the screening cylinder 202 to block the openings at the bottom and one side of the screening cylinder 202, the arc-shaped frames 208 respectively install the arc-shaped sieve plates 209 capable of screening muck on the front and rear of the screening cylinder 202, and the material guiding rack 210 receives the muck that can pass through the arc-shaped sieve plates 209 and guides the muck out of the device through the opening away from the screening cylinder 202.

[0037] In the embodiment: the stirring assembly 3 comprises a shaft seat 301 fixedly installed on the cover 205, a rotating shaft 302 movably installed in the shaft seat 301, a stirring frame 303 fixedly connected to one side of the rotating shaft 302, a driven gear 304 fixedly connected to the other side of the rotating shaft 302, a support 305 fixedly installed on one side of the cover 205, and a motor 306 fixedly installed below the support 305, wherein the output end of the motor 306 is fixedly connected with a driving gear 307;

[0038] The shaft seat 301 is rotationally connected with the rotating shaft 302, and the driven gear 304 is meshingly connected with the driving gear 307; the rotating shaft 302 is installed in a penetrating manner through the cover 205 by the shaft seat 301, the stirring frame 303 separates the internal space of the screening cylinder 202 when the stirring frame 303 is located inside the screening cylinder 202, and the stirring frame 303 continuously strikes and stirs the muck falling into the screening cylinder 202 after rotation; the motor 306 is installed by the support 305 and blocked from the muck falling into the motor 306, and the rotation of the output end of the motor 306 is transmitted to the stirring frame 303 by the driving gear 307, the driven gear 304 and the rotating shaft 302.

[0039] Working principle: when the device is installed and used for screening muck for solid waste brick making, the cover 205 and the sealing plate 206 are in close contact with the screening cylinder 202, the motor 306 is driven to rotate the stirring frame 303, then the muck to be screened is injected into the feeding hopper 203 at a certain speed, the muck entering the feeding hopper 203 falls into the container composed of the screening cylinder 202, the cover 205 and the sealing plate 206, the muck is struck and stirred by the continuously rotating stirring frame 303, and the part of the muck that can pass through the arc-shaped sieve plate 209 gradually passes through the arc-shaped sieve plate 209 in the process of rotation of the stirring frame 303 and then leaves the device after falling into the guide frame 210;

[0040] When the device continuously works for a certain period of time, the electric push rod 204 is driven to work to drive the screening cylinder 202 to move horizontally along the support rod 201 away from the cover 205 after the stirring frame 303 stops rotating, then the cover 205 and the sealing plate 206 are separated from the screening cylinder 202, and the staff can conveniently clean the residual muck that is not screened in the device, which falls into the receiving frame 102 and then leaves the device along a path different from that of other muck. After cleaning, the screening cylinder 202 is reset by the reworking of the electric push rod 204, and the muck screening work can be continued.

[0041] The preferred embodiments of the utility model are described in detail in combination with the drawings, but the utility model is not limited to the above-mentioned embodiments, and various changes can be made within the scope of knowledge possessed by those skilled in the art without departing from the purpose of the utility model.

Claims

1. A slag screening device for solid waste brick making, characterized by: The application relates to a loading assembly (1) which can stably discharge oversized slag along a fixed path, and a screening assembly (2) arranged above the loading assembly (1) and capable of being conveniently disassembled to normally screen the slag or clean the blockage point, and a stirring assembly (3) arranged on one side of the screening assembly (2) and capable of guaranteeing the screening efficiency of the device. The screening assembly (2) comprises a material guiding piece which can be conveniently cleaned by workers, a blocking piece which can avoid accidental leakage of the slag during screening, and a screening piece which can screen out particles with diameters meeting the needs of brick making. The material guiding piece comprises two supporting rods (201) fixedly installed on the loading assembly (1), and a screening cylinder (202) movably connected between the supporting rods (201). The blocking piece comprises a cover (205) fixedly installed between the supporting rods (201), and a blocking plate (206) fixedly connected to one side of the cover (205).

2. A slag screening device for solid waste brick making as claimed in claim 1, wherein: The material guiding piece further comprises a feeding hopper (203) fixedly connected above the screening cylinder (202), and an electric push rod (204) fixedly connected to one side of the screening cylinder (202).

3. A slag screening device for solid waste brick making as claimed in claim 2, wherein: The blocking piece further comprises a limiting nut (207) arranged on one side of the cover (205).

4. A slag screening device for solid waste brick making as claimed in claim 3, wherein: The screening piece comprises two arc-shaped frames (208) fixedly installed in the screening cylinder (202), arc-shaped screening plates (209) fixedly installed in the arc-shaped frames (208), and a material guiding frame (210) fixedly connected to the outer side of the screening cylinder (202).

5. A slag screening device for solid waste brick making as claimed in claim 1, wherein: The bottom of the screening cylinder (202) and the side close to the cover (205) are both provided with openings.

6. A slag screening device for solid waste brick making as claimed in claim 3, wherein: The supporting rod (201) is slidably connected with the screening cylinder (202), and the supporting rod (201) is threadedly connected with the limiting nut (207).

7. A slag screening device for solid waste brick making as claimed in claim 4, wherein: The arc-shaped frame (208) is lower than the height of the center line of the screening cylinder (202).

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