CN206552593U

CN206552593U - Improved broach hopper

Info

Publication number: CN206552593U
Application number: CN201720130366.XU
Authority: CN
Inventors: 罗宏; 张龙义; 吴永生; 马新财; 关翔
Original assignee: Baosteel Group Xinjiang Bayi Iron and Steel Co Ltd
Current assignee: Baosteel Group Xinjiang Bayi Iron and Steel Co Ltd
Priority date: 2017-02-14
Filing date: 2017-02-14
Publication date: 2017-10-13
Anticipated expiration: 2027-02-14

Abstract

The utility model discloses a kind of improved broach hopper, including the hopper body with abrasion-proof backing block, level is uniformly arranged at intervals loop buffer platform from top to bottom on the internal perisporium of hopper body, the cross section of buffer table is triangle, and described abrasion-proof backing block is separately mounted in the hopper inner body wall between loop buffer platform.The utility model can greatly improve the anti-wear performance of hopper, extended period service life.

Description

Improved broach hopper

Technical field

The utility model is related to a kind of improved broach hopper.

Background technology

Traditional broach hopper welds or is provided with wear-resisting lining to protect hopper body to increase its service life in inwall Plate, material is in blanking process inside hopper, material and the direct contact wear of abrasion-proof backing block, and abrasion is rapid, uses a period of time Afterwards, it may appear that abrasion-proof backing block is worn out, finally grind away broach hopper body, cause material leakage, the problem of cleaning need to being shut down.Simultaneously because Wearing plate is that piecemeal is welded or installed, and, due to solder joint or fixing bolt serious wear, is occurred often wear-resisting using the process later stage Plate comes off, and is stuck in feed opening, causes bottom transporting equipment tear, damage accident.According to scene measuring and calculating, every time in repair broach hopper It is required for reinforcing, the duration needs more than 3 days, but uses hopper service life not enough half a year, the big usage cycles of maintenance capacity is short, cause Overhaul the wasting of resources, restriction yield lifting.

The content of the invention

The purpose of this utility model is a kind of improved broach hopper of offer, can greatly improve the wearability of hopper Can, extended period service life.

The purpose of this utility model is achieved in that a kind of improved broach hopper, including the material with abrasion-proof backing block Struggle against body, and level is uniformly arranged at intervals loop buffer platform from top to bottom on the internal perisporium of hopper body, buffer table it is transversal Face is triangle, and described abrasion-proof backing block is separately mounted in the hopper inner body wall between loop buffer platform.

The utility model welds annular splicing buffer table at a certain distance in broach hopper inwall, and material enters material bin process In, due to the presence of splicing buffer table, on buffer table top, accumulation gradually covers abrasion-proof backing block to material, finally outside abrasion-proof backing block Portion forms one layer of fixed material；Material eliminates the abrasion of material and abrasion-proof backing block in blanking process, be changed into material with it is resistance to The contact wear that mill lining plate surface is fixed between material, eliminates wear liner, substantially increases the use longevity of hopper in principle Life.Simultaneously because supporting role of the buffer table to abrasion-proof backing block, it is to avoid coming off for liner plate, eliminate liner plate and come off and bottom is transported The injury of transfer device.Solve that abrasion is rapid, easily come off problem in principle, the anti-wear performance of hopper can be greatly improved, prolonged Long Service Life.

Brief description of the drawings

The utility model is described in further detail below in conjunction with accompanying drawing.

Fig. 1 is main view cross-sectional view of the present utility model.

Embodiment

A kind of improved broach hopper, as shown in figure 1, including the hopper body 4 with abrasion-proof backing block 3, in hopper body 4 Internal perisporium on from top to bottom level be uniformly arranged at intervals loop buffer platform 1, the cross section of buffer table 1 is triangle, described Abrasion-proof backing block 3 be separately mounted on the inwall of hopper body 4 between loop buffer platform 1.

Claims

1. a kind of improved broach hopper, including the hopper body with abrasion-proof backing block, it is characterized in that：In the inner circumferential of hopper body Level is uniformly arranged at intervals loop buffer platform from top to bottom on wall, and the cross section of buffer table is triangle, described wear-resisting lining Plate is separately mounted in the hopper inner body wall between loop buffer platform.