CN203408756U

CN203408756U - Double-swing-arm hammer wheel for vertical ring mill

Info

Publication number: CN203408756U
Application number: CN201320502877.1U
Authority: CN
Inventors: 孙梓顺; 孙红中
Original assignee: HUNAN ZHONGHONG HEAVY MACHINE CO Ltd
Current assignee: HUNAN ZHONGHONG HEAVY MACHINE CO Ltd
Priority date: 2013-08-18
Filing date: 2013-08-18
Publication date: 2014-01-29
Anticipated expiration: 2023-08-18

Abstract

The utility model discloses a double-swing-arm hammer wheel for a vertical ring mill. Swing arms are mounted on a rotating rack through a swing arm shaft; a hammer wheel is mounted on the swing arms through a hammer wheel shaft; and balancing swing arms are mounted at the other ends of the swing arm shaft and the hammer wheel shaft. The double-swing-arm hammer wheel has the following technical effects that as the balancing swing arms are mounted at the other ends of the swing arm shaft and the hammer wheel shaft, the swing arm shaft and the hammer wheel shaft are uniformly stressed when the vertical ring mill works, the service life of the swing arm shaft and the hammer wheel shaft is prolonged, the hammer wheel runs in balance simultaneously, and the service life of the hammer wheel is prolonged as well, and the product quality is improved.

Description

Vertical type ring mill double-pendulum arms hammer wheel

Technical field

The utility model relates to a kind of hammer wheel of vertical type ring mill.

Background technology

The swing arm of vertical type ring mill at present and hammer wheel are respectively the one end that is contained in arm shaft and hammer wheel shaft, vertical type ring mill in the course of the work, because arm shaft is monolateral stressed with hammer wheel shaft, uneven, cause arm shaft and the wearing and tearing of hammer wheel shaft very fast, need often to change, hammer wheel also easily damages, and also affects product quality.

Utility model content

The purpose of this utility model is to provide a kind of vertical type ring mill double-pendulum arms hammer wheel.

The technical solution of the utility model is, a kind of vertical type ring mill double-pendulum arms hammer wheel, and swing arm is contained on swivel mount by arm shaft, and hammer wheel is contained in swing arm by hammer wheel shaft, at the other end of arm shaft and hammer wheel shaft, balance oscillating arm is housed.

The utlity model has following technique effect, because the other end at arm shaft and hammer wheel shaft is equipped with balance oscillating arm, vertical type ring mill is in running, arm shaft and hammer wheel shaft are stressed evenly, improved the service life of arm shaft and hammer wheel shaft, with hour hammer wheel operation balance, also extend the service life of hammer wheel, improves the quality of products.

Accompanying drawing explanation

Fig. 1 is structural representation of the present utility model.

Fig. 2 is the view of installing and using of the present utility model.

The specific embodiment

As shown in Figure 1 and Figure 2, a kind of vertical type ring mill double-pendulum arms is hammered wheel into shape, and swing arm 2 is contained on swivel mount 1 by arm shaft 3, and hammer wheel 4 is contained in swing arm 2 by hammer wheel shaft 5, at arm shaft 3 and the other end of hammer wheel shaft 5, balance oscillating arm 6 is housed; Swivel mount 1 is contained on the main shaft 8 of vertical type ring mill 7, and hammer wheel 4 in same level position, when vertical type ring mill turn round, produces a centrifugal force with rolling ring 9, and hammer wheel 4 rolls on rolling ring 9 contact-making surfaces, and realization is to material grinding effectively.

Claims

1. a vertical type ring mill double-pendulum arms hammer is taken turns, swing arm (2) is contained on swivel mount (1) by arm shaft (3), it is upper that hammer wheel (4) is contained in swing arm (2) by hammer wheel shaft (5), it is characterized in that: the other end at arm shaft (3) and hammer wheel shaft (5) is equipped with balance oscillating arm (6).