CN2361392Y

CN2361392Y - Combined roller screen

Info

Publication number: CN2361392Y
Application number: CN 99204406
Authority: CN
Inventors: 朱仲田
Original assignee: Individual
Current assignee: Individual
Priority date: 1999-03-08
Filing date: 1999-03-08
Publication date: 2000-02-02
Anticipated expiration: 2009-03-08

Abstract

The utility model relates to a combined roller screen which is provided with a screen shaft horizontally placed, a feed box and a feed panel turnover mechanism, wherein the screen shaft horizontally placed is matched with a reduction box and a motor, the feed box is arranged on the front part and is provided with a feed inlet, and the feed panel turnover mechanism is assembled on the feed box. A base of the roller screen is formed by butting a plurality of base unit bodies, the butting points of the base unit bodies are fixedly assembled with screen box upright posts which are vertically arranged and are provided with inserted grooves, and screen box wall panels are assembled among the upright posts through the inserted grooves. Because a unit body assembling structure is used for replacing large body components in the combined roller screen, the utility model has the convenience for the processing, the manufacture, the transportation, the installation, the overhauling and the maintenance of the combined roller screen, reduces the processing and configuration cost of the combined roller screen, is beneficial for enhancing the installation accuracy of the combined roller screen, and ensures the reliable operation of the combined roller screen.

Description

The combined type roller picker

The utility model relates to a kind of combined type roller picker, is a kind of screening plant that is specially adapted to thermal power plant and coal washery, colliery.

Similar roller picker of the prior art, the base of its huge body is an overall structure, supports whole numerous and jumbled parts, brings great inconvenience for manufacturing, transportation, installation and maintenance.The particularly distortion of base in the handling process can have a strong impact on the installation accuracy of equipment, causes the runout of sieve axle when operation, and then the work quality and the service life of reducing equipment.And the screen box of overall structure form not only assembles difficulty, and brings great inconvenience can for the maintenance of equipment, maintenance.

The purpose of this utility model, be at above-mentioned weak point of the prior art, and provide a kind of combined type roller picker, it is the huge parts employing cell cube combining structure with equipment, thereby make things convenient for the processing and fabricating of equipment, transportation to install and repair and maintenance, and then the assembly precision of raising equipment, the service life of improving equipment.

The technical scheme that realizes above-mentioned purpose is: a kind of combined type roller picker, establish screen tray on it has and dispose reduction box and the horizontal of motor sieve axle, place and establish the feed box of feeding mouth on anterior and be assemblied in pan feeding panel turnover mechanism on the feed box, the base of its roller picker is made up of several base unit body butt joints, joint at each base unit body fixedly is equipped with perpendicular screen box column that put and that be provided with inserting groove, be equipped with the screen box wallboard through slot between each column, its screen box wallboard is that the boundary is divided into two up and down with sieve axle center.

The utility model is made the split-mounting type structure owing to the parts with the big body of equipment adopt cell cube, compares with existing same category of device to have following advantage:

1, simplifies the processing technology thereof of equipment greatly, made things convenient for the transportation and the installation of equipment, reduced the production and the deployment cost of equipment;

2, reduced in the handling process because part distortion to the rigging error that equipment brings, has improved the installation accuracy of equipment, helped the normal operation of equipment and the service life of improving equipment;

3, make things convenient for the maintenance and the maintenance of equipment.

The drawing of accompanying drawing is described as follows:

Fig. 1 is the utility model structural front view;

Fig. 2 is the vertical view of Fig. 1.

The utility model is described in further detail below in conjunction with drawings and Examples:

Provide as accompanying drawing, this roller picker has several sieve axles 10 of horizontal, and each sieve axle is gone up several pieces screen traies 11 of string dress, and all sieve axle and screen tray constitute sieve nest, and whole sieve nest can be horizontally disposed, also can be certain angle of inclination and arrange.With sieve axle direct connection reduction box 2 and motor 3 are arranged.Its reduction box is fixedly mounted on the base unit body 1, and base unit body 1 connects and forms the base of roller picker.Joint at each base unit body is set with the perpendicular screen box column of putting 4, the both sides of each column are respectively arranged with slot, be provided with screen box wallboard 5 between each two column, connect with column in the slot of this wallboard through inserting column, stable for the screen box wallboard is connected with column, can on column, the fixing jackscrew be set with respect to slot position.Its screen box wallboard is that the boundary is divided into two up and down with sieve axle center, with sieve axle convenient for assembly and dismounting wallboard.The discharging opening of this roller picker is arranged on the front of equipment, and its feeding mouth 7 is arranged on the front upper of equipment, and the front portion that is configured in equipment with feeding mouth is provided with feed box 9, is equipped with pan feeding panel turnover mechanism 8 on feed box.The screen box of roller picker is provided with upper box lid 6, and its case lid can adopt whole flat cover structure and stairstepping flat cover structure, and what present embodiment provided is to have the flat cover structure at certain inclination angle.

A sieve axle is set on each base unit body that the utility model embodiment provides, two or many sieve axles also can be set on a base unit body when implementing as the case may be.

Claims

1, a kind of combined type roller picker, include and establish screen tray (11) and dispose reduction box (2) and the horizontal of motor (3) sieve axle (10), place the feed box (9) of establishing feeding mouth (7) on anterior, and be assemblied in pan feeding panel turnover mechanism (8) on the feed box, it is characterized in that: the base of this roller picker is made up of several base unit body (1) butt joints, joint at each base unit body fixedly is equipped with perpendicular screen box column that put and that be provided with inserting groove (4), be equipped with screen box wallboard (5) through slot between each column, its screen box wallboard is that the boundary is divided into two up and down with sieve axle center.