CN215844106U

CN215844106U - Vibrating screen distributing device

Info

Publication number: CN215844106U
Application number: CN202121636573.5U
Authority: CN
Inventors: 金雯雯; 许安益; 江志前; 陈炳金; 宋树强
Original assignee: Ninghua Richangsheng New Material Co ltd
Current assignee: Ninghua Richangsheng New Material Co ltd
Priority date: 2021-07-19
Filing date: 2021-07-19
Publication date: 2022-02-18
Anticipated expiration: 2031-07-19

Abstract

The utility model relates to the field of mining equipment, in particular to a vibrating screen distributing device which comprises a blanking bin, a distributing plate, a stop baffle, a guide chain, a channel steel bracket, a fixed rod, a balance weight and a hinge buckle; the blanking device is characterized in that a blanking port is formed in a bottom plate of the blanking bin, the hinge buckles are distributed on one side of the blanking port, the distributing plate is connected to the blanking port through the hinge buckles, the two channel steel supports are fixed to two sides of the top of the blanking bin, the two fixing rods are distributed at intervals, two ends of each fixing rod are connected to the two channel steel supports, the counter weight is arranged outside the blanking bin, the two guide chains are arranged, one ends of the two guide chains are connected to the counter weight, the other ends of the two guide chains are connected to one side, opposite to the hinge buckles, of the distributing plate after bypassing the two fixing rods, and the stop baffle is installed on the blanking port and is arranged opposite to the hinge buckles. The material distribution mode of the vibrating screen is uniform and stable, and the material falls down along the length direction of the material distribution plate, so that the local abrasion of the vibrating screen is avoided.

Description

Vibrating screen distributing device

Technical Field

The utility model relates to the field of mining equipment, in particular to a vibrating screen distributing device.

Background

The vibrating screen is widely applied in the field of sandstone aggregates and is necessary equipment in mine crushing and mineral separation production lines. The feeding bin on the existing vibrating screen does not have the function of distributing materials to materials, the materials are easily impacted and damaged at the bottom of the screen and the feeding bin of the vibrating screen, the materials do not fall into a certain area of the screen through the distribution materials, the screening of the screen to the materials is incomplete easily, the screening efficiency is low, meanwhile, local abrasion is easily caused, and the service life of the screen is shortened.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the defects in the prior art and provide a vibrating screen distributing device.

The purpose of the utility model is achieved by the following technical scheme: the vibrating screen distributing device comprises a blanking bin, a distributing plate, a stop baffle, a guide chain, a channel steel bracket, a fixed rod, a counterweight and a hinge buckle; the blanking device is characterized in that a blanking port is formed in a bottom plate of the blanking bin, hinge buckles are distributed on one side of the blanking port, a material distribution plate is connected to the blanking port through hinge buckles, two channel steel supports are arranged, the two channel steel supports are fixed to two sides of the top of the blanking bin, two fixing rods are arranged and distributed at intervals, two ends of each fixing rod are connected to the two channel steel supports, a counterweight is arranged outside the blanking bin, two guide chains are arranged, one ends of the two guide chains are connected to the counterweight, the other ends of the two guide chains are connected to one side, opposite to the hinge buckles, of the material distribution plate after bypassing the two fixing rods, the stop baffle is installed on the blanking port and is arranged opposite to the hinge buckles, the material distribution plate is rotatable through the hinge buckles, and one side, connected with the guide chains, is supported to the stop baffle.

The utility model has the beneficial effects that:

the material distribution mode is uniform and stable, and materials fall in the length direction of the material distribution plate, so that the local abrasion of the vibrating screen cannot be caused;

when the equipment normally operates, the materials fall on the screen surface in a parabolic shape along with the frequent opening and closing of the distributing plate, so that the impact of the materials on the screen is effectively relieved;

materials are always accumulated above the distributing plate, and the materials entering the bin cannot scour and wear the distributing plate;

the structure is simple to install, convenient to use and convenient to maintain.

Drawings

FIG. 1 is a schematic view of the present invention in cooperation with a shaker;

FIG. 2 is a schematic view of a portion of the present invention;

FIG. 3 is a schematic view of a blanking bin according to the present invention;

description of reference numerals: the blanking device comprises a blanking bin 1, a blanking port 1-1, a distributing plate 2, a stop baffle 3, a guide chain 4, a channel steel bracket 5, a fixed rod 6, a counterweight 7, a hinge buckle 8 and a pulley 9.

Detailed Description

The utility model will be described in detail below with reference to the following drawings:

example (b): as shown in fig. 1-3, the vibrating screen distributing device includes a blanking bin 1, a distributing plate 2, a stop baffle 3, a guide chain 4, a channel steel bracket 5, a fixing rod 6, a counterweight 7, and a hinge buckle 8; the blanking bin is characterized in that a blanking port 1-1 is arranged on a bottom plate of the blanking bin 1, hinge buckles 8 are distributed on one side of the blanking port 1-1, a cloth plate 2 is connected to the blanking port 1-1 through the hinge buckles 8, two channel steel supports 5 are arranged, the two channel steel supports 5 are fixed on two sides of the top of the blanking bin 1, two fixing rods 6 are arranged, the two fixing rods 6 are distributed at intervals, two ends of each fixing rod 6 are connected to the two channel steel supports 5, a counterweight 7 is arranged outside the blanking bin 1, two guide chains 4 are arranged, one ends of the two guide chains 4 are connected to the counterweight 7, the other ends of the two guide chains 4 are connected to one side of the cloth plate 2 opposite to the hinge buckles 8 after bypassing the two fixing rods 6, a stop baffle 3 is arranged on the blanking port 1-1 and opposite to the hinge buckles 8, the cloth plate 2 can rotate through the hinge buckles 8, and the cloth plate 2 is pulled by the counterweight 7, one side of the connecting guide chain 4 is abutted against the stop baffle 3.

The length of the distributing plate 2 is preferably slightly less than the length of the section of the vibrating screen. When no material exists in the blanking bin 1, the counterweight 7 tensions the distributing plate 2 through the guide chain 4, and the stop baffle 3 prevents the distributing plate 2 from turning backwards. Along with the feeding to the blanking bin 1, the materials in the bin are piled up, and when the weight of the materials in the bin exceeds the weight of the balance weight 7, the material distributing plate 2 is turned downwards to distribute the materials to the vibrating screen.

The material distribution mode is uniform and stable, and materials fall down in the length direction of the material distribution plate 2, so that the local abrasion of the vibrating screen cannot be caused;

when the equipment normally operates, the materials fall on the screen surface in a parabolic shape along with the frequent opening and closing of the distributing plate 2, so that the impact of the materials on the screen is effectively relieved; materials are always stacked above the distributing plate 2, and the materials entering the warehouse can not scour and wear the distributing plate 2.

Preferably, in order to reduce the resistance of the guide chain 4 during movement, two pulleys 9 are provided on the two fixing levers 6, respectively, to engage with the guide chain 4.

It should be understood that equivalent alterations and modifications of the technical solution and the inventive concept of the present invention by those skilled in the art should fall within the scope of the appended claims.

Claims

1. The utility model provides a shale shaker distributing device which characterized in that: comprises a blanking bin (1), a distributing plate (2), a stop baffle (3), a guide chain (4), a channel steel bracket (5), a fixed rod (6), a counterweight (7) and a hinge buckle (8); the blanking port (1-1) is arranged on the bottom plate of the blanking bin (1), the hinge buckles (8) are distributed on one side of the blanking port (1-1), the material distribution plate (2) is connected to the blanking port (1-1) through the hinge buckles (8), two channel steel supports (5) are arranged, the two channel steel supports (5) are fixed on two sides of the top of the blanking bin (1), two fixing rods (6) are arranged, the two fixing rods (6) are distributed at intervals, two ends of each fixing rod (6) are connected to the two channel steel supports (5), the counterweight (7) is arranged outside the blanking bin (1), two guide chains (4) are arranged, one ends of the two guide chains (4) are connected to the counterweight (7), the other ends of the two guide chains (4) are connected to one side, opposite to the hinge buckles (8), of the material distribution plate (2) after bypassing the two fixing rods (6), and the stop baffle (3) is installed on the blanking port (1-1) and is arranged opposite to the hinge buckles (8), the distributing plate (2) can rotate through the hinge buckle (8), and one side of the distributing plate (2) connected with the guide chain (4) is propped against the stop baffle (3) under the pulling of the balance weight (7).

2. A vibratory screen cloth apparatus as set forth in claim 1 wherein: two pulleys (9) are respectively arranged on the two fixed rods (6) to be matched with the guide chains (4).