CN203316198U

CN203316198U - Hammer wheel for vertical type ring mill

Info

Publication number: CN203316198U
Application number: CN2013203901890U
Authority: CN
Inventors: 孙梓顺; 孙红中
Original assignee: HUNAN ZHONGHONG HEAVY MACHINE CO Ltd
Current assignee: Hunan Zhonghong Intelligent Equipment Co Ltd
Priority date: 2013-07-02
Filing date: 2013-07-02
Publication date: 2013-12-04
Anticipated expiration: 2023-07-02

Abstract

The utility model discloses a hammer wheel for a vertical type ring mill. The hammer wheel for the vertical type ring mill comprises a support. The support is installed on a rotating disc. A hammer wheel shaft is installed on the support through a nut, taper sleeves are installed at the two ends of the hammer wheel shaft, and a bearing seat is installed between the taper sleeves at the two ends and provided with a bearing. The bearing is provided with a hammer wheel base, and the hammer wheel is installed on the hammer wheel base. The hammer wheel for the vertical type ring mill has the technical advantages that the bearing seat is reliable to locate and convenient to disassemble and assemble by being pressed through the upper taper sleeve and the lower taper sleeve, the hammer wheel and the hammer wheel shaft are uniformly stressed, the structure is stable, operation is stable, abrasion does not occur easily and the service life is long.

Description

Vertical type ring mill hammer wheel

Technical field

The utility model relates to a kind of annular grinder hammer wheel.

Background technology

Hammer wheel and the hammer wheel seat of existing annular grinder are cone match, the hammer wheel seat is contained on the hammer wheel shaft by bearing, be subject to repeated stock owing to hammering wheel into shape during work, the power that hammer wheel seat and hammer wheel shaft are subject to is inhomogeneous, the hammer wheel easily produces vibration, the easily wearing and tearing of long-play hammer wheel, and service life is short, the hammer wheel shaft is easily tired and distortion also, fracture when serious.

The utility model content

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

The technical solution of the utility model is, a kind of vertical type ring mill hammer wheel, comprise support, support is arranged on rotating disk, and the hammer wheel shaft is contained on support by nut, at the two ends of hammer wheel shaft, tapered sleeve is housed, between the tapered sleeve at two ends, bearing block is housed, bearing is housed on bearing block, the hammer wheel seat is housed on bearing, the hammer wheel is contained on the hammer wheel seat.

End cap is equipped with at two ends at the hammer wheel seat, between end cap and tapered sleeve, sealing ring is housed.

The utlity model has following technique effect, bearing block compresses with upper and lower tapered sleeve, and location is reliable, dismounting, easy for installation; Hammer wheel and hammer wheel shaft are stressed evenly, and Stability Analysis of Structures, operate steadily, not easy to wear, long service life.

The accompanying drawing explanation

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

Fig. 2 is that the utility model is installed and used state diagram on vertical type ring mill.

The specific embodiment

As shown in Figure 1 and Figure 2, a kind of vertical type ring mill hammer wheel, comprise support 3, support 3 is arranged on rotating disk 2, and rotating disk 2 is contained on the main shaft of vertical type ring mill 1, hammer wheel shaft 8 is contained on support 3 by nut 9, tapered sleeve 10 is equipped with at two ends at hammer wheel shaft 8, between the tapered sleeve 10 at two ends, bearing block 12 is housed, and bearing 11 is housed on bearing block 12, hammer wheel seat 5 is housed on bearing 11, and hammer wheel 4 is contained on hammer wheel seat 5; End cap 6 is equipped with at two ends at hammer wheel seat 5, between end cap 6 and tapered sleeve 10, sealing ring 7 is housed.

Claims

1. a vertical type ring mill hammer is taken turns, comprise support (3), support (3) is arranged on rotating disk (2), it is characterized in that: hammer wheel shaft (8) is contained on support (3) by nut (9), tapered sleeve (10) is equipped with at two ends at hammer wheel shaft (8), between the tapered sleeve (10) at two ends, bearing block (12) is housed, and bearing (11) is housed on bearing block (12), hammer wheel seat (5) is housed on bearing (11), and hammer wheel (4) is contained on hammer wheel seat (5).

2. a kind of vertical type ring mill hammer wheel according to claim 1, is characterized in that: at the two ends of hammering wheel seat (5) into shape, end cap (6) is housed, between end cap (6) and tapered sleeve (10), sealing ring (7) is housed.