CN213597760U

CN213597760U - Two divisions of observation door of breaker

Info

Publication number: CN213597760U
Application number: CN202021000780.7U
Authority: CN
Inventors: 杨瑞; 王要宗; 李垂海
Original assignee: Luoyang Yuannai Machinery Co ltd
Current assignee: Luoyang Yuannai Machinery Co ltd
Priority date: 2020-06-03
Filing date: 2020-06-03
Publication date: 2021-07-02
Anticipated expiration: 2030-06-03

Abstract

A double-open observation door of a crusher is characterized in that one end of the periphery of a shell is provided with an overhaul observation opening, a pair of door plates are arranged in the overhaul observation opening, the pair of door plates are sequentially arranged into a left door plate and a right door plate from left to right, a hinge is arranged between the door plates and the periphery of the shell, the door plates rotate by taking a pin shaft of the hinge as a center, the door plates are connected with the shell into a whole through the hinge, a door lock is arranged between the left door plate and the right door plate, a pair of observation holes are vertically arranged on the door plates, a lining plate is arranged on the inner side of the door plates; the utility model discloses only need alone just can relax open the observation door, save time, laborsaving, avoided the waste of manpower resources, very big improvement work efficiency.

Description

Two divisions of observation door of breaker

Technical Field

The utility model relates to a crushing equipment field especially relates to a two divisions of observation doors of breaker.

Background

The breaker is the crushing machine who is applicable to raw materials in metallurgy, building, road building, chemistry and the silicate trade, according to the difference of broken principle and product particle size difference, divide into a lot of models again, vertical crusher breakage ratio is big, high efficiency, the energy consumption is low, the product granularity is even, be fit for in garrulous and various ore in small, broken bits, rock, at present, the observation door of current breaker all is the single door plant, the weight of single door plant is big, need many people to make power just can open simultaneously, it is time-consuming, hard, it is very inconvenient to use.

For the above reasons, a double-opening observation door of a crusher has been developed.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the defects in the prior art and provide a double-open observation door of a crusher,

the utility model discloses a realize above-mentioned purpose, adopt following technical scheme: a double-open observation door of a crusher comprises: the door comprises a shell, a door plate, a door lock, a hinge, an observation hole and a lining plate; the periphery one end of shell sets up overhauls the observation mouth, overhauls and sets up a pair of door plant in the observation mouth, and a pair of door plant sets gradually left door plant, right door plant from left to right, sets up the hinge between the periphery of door plant and shell, and the door plant uses the round pin axle of hinge to rotate as the center, and the door plant passes through the hinge and links as an organic wholely with the shell, sets up the lock between left door plant and the right door plant, the vertical a pair of inspection hole that sets up on the door plant, and the inboard of door plant sets up the welt, and the.

The utility model has the advantages that: the utility model can easily open the observation door by only one person, thereby saving time and labor, avoiding the waste of human resources and greatly improving the working efficiency; the utility model discloses simple structure, design benefit, convenient operation, excellent in use effect is fit for generally popularizing and applying.

Drawings

The present invention will be further explained with reference to the accompanying drawings:

FIG. 1 is a schematic view of the assembly structure;

FIG. 2 is a schematic top view of the structure;

in fig. 1 and 2: the door lock comprises a shell 1, a door panel 2, a door lock 3, a hinge 4, an observation hole 5 and a lining plate 6.

Detailed Description

The present invention will be described in further detail with reference to the following detailed description and accompanying drawings:

periphery one end of shell 1 sets up the maintenance observation mouth, set up a pair of door plant 2 in the maintenance observation mouth, a pair of door plant 2 sets gradually to left door plant from left to right, right door plant, set up hinge 4 between door plant 2 and the periphery of shell 1, door plant 2 uses the round pin axle of hinge 4 to rotate as the center, door plant 2 is even as an organic whole with shell 1 through hinge 4, set up lock 3 between left side door plant and the right door plant, the vertical a pair of inspection hole 5 that sets up on door plant 2, the inboard of door plant 2 sets up welt 6, the rear end of inspection hole 5 communicates with each other with the surface of welt 6.

Claims

1. A double-open observation door of a crusher comprises: the door comprises a shell (1), a door panel (2), a door lock (3), a hinge (4), an observation hole (5) and a lining plate (6); the method is characterized in that: periphery one end of shell (1) sets up overhauls the observation mouth, set up a pair of door plant (2) in the maintenance observation mouth, a pair of door plant (2) is from left to right set gradually to left side door plant, right side door plant, set up hinge (4) between the periphery of door plant (2) and shell (1), door plant (2) use the round pin axle of hinge (4) to rotate as the center, door plant (2) are even as an organic whole with shell (1) through hinge (4), set up lock (3) between left side door plant and the right door plant, vertical a pair of inspection hole (5) that sets up on door plant (2), the inboard of door plant (2) sets up welt (6), the rear end of inspection hole (5) communicates with each other with the surface of welt (.