CN201906630U

CN201906630U - Round vane wheel of vertical impact crusher

Info

Publication number: CN201906630U
Application number: CN201020666528XU
Authority: CN
Inventors: 张志业; 周卫东; 司垚鑫; 杨安民
Original assignee: ZHENGZHOU YIFAN MACHINERY CO Ltd
Current assignee: ZHENGZHOU YIFAN MACHINERY CO Ltd
Priority date: 2010-12-18
Filing date: 2010-12-18
Publication date: 2011-07-27
Anticipated expiration: 2020-12-18

Abstract

The utility model discloses a round vane wheel of a vertical impact crusher, comprising an upper cover plate, a lower cover plate and a clapboard connected between the upper cover and the lower cover, wherein the center of the upper cover is provided with a feeding port; the lower plate is provided with a material distribution taper corresponding to the feeding port; the clapboard is partitioned into a plurality of discharging channels by the feeding port and the material distribution taper towards the periphery of a circle; and the end parts at two sides of a discharging port are respectively fixed with a plate hammer, wherein an alloy cutter is arranged between the plate hammer toward the discharging port and the clapboard, the alloy cutter comprises an outer cutter and an inner cutter, a containing groove is arranged between the outer cutter and the plate hammer, the opening of the containing groove is far away from the corresponding discharging port, and the inner cutter is clamped in the containing groove between the outer cutter and the plate hammer. The round vane wheel reduces the use and maintenance costs of the equipment and improves the using efficiency and the production efficiency of the equipment.

Description

The roundleaf wheel of vertical impact cutting

Technical field

The utility model relates to a kind of roundleaf wheel that is used for vertical impact cutting.

Background technology

The patent No. is that 200620040272.5 Chinese utility model patent specification discloses a kind of vertical shaft type impact crusher, material casting dish in this disintegrating machine comprises by upper cover plate, lower cover and support and connection are last, the integrated member that supporting clapboard between the lower cover is formed, center at upper cover plate is provided with charging hole, on the lower cover corresponding, be provided with material distributing cone with charging hole, supporting clapboard is being separated out several material casting passages by charging hole and material distributing cone to circumferential outer edge between the cover plate up and down, the supporting clapboard end that is positioned at both sides at the port of export of material casting passage is fixed with bar respectively, wherein in the tangential direction towards the bar upper edge material casting mouth of material casting mouth wear-resisting cutter is installed.Because the continuous and building stones collision of material casting dish its wear-resisting cutter in rotating at a high speed makes that the abrasion of wear-resisting cutter is very fast, needs the often behaviour in service of the wear-resisting cutter of observation, so that change wear-resisting cutter.But in use; after regular meeting takes place because operator's carelessness or incur loss through delay the situation of not changing wear-resisting cutter because of other thing, causes wear-resisting cutter to be denuded, again and then denuded supporting clapboard, cause material casting to check and regulate body and scrap; improve the maintenance cost of equipment, reduced the service efficiency of equipment.

The utility model content

The purpose of this utility model is: provide a kind of roundleaf wheel of vertical impact cutting, to solve in the prior art because of forgetting the problem that wear-resisting cutter causes the material casting dish to be scrapped by abrasion of changing.

The technical solution of the utility model is: a kind of roundleaf wheel of vertical impact cutting, comprise upper cover plate, lower cover and support and connection are at the dividing plate between the cover plate up and down, the center of upper cover plate offers charging aperture, on the lower cover of corresponding charging aperture, be provided with material distributing cone, dividing plate is separated out several tapping channels by charging aperture and material distributing cone to circumferential outer edge, dividing plate end in the discharging opening both sides is fixed with bar respectively, between the bar of discharging opening direction and dividing plate, alloy knife is installed therein, it is characterized in that, described alloy knife comprises outer cutter and interior cutter, be provided with holding tank between cutter and the bar outside, the notch of this holding tank is away from the discharging opening direction of correspondence, described in cutter holder be located in the holding tank between outer cutter and the bar.

Described alloy knife roundleaf wheel axially on form by two parts at least.

Alloy knife of the present utility model is formed the branch body structure by interior cutter and outer cutter; it in use; have only and produce friction between outer cutter and the building stones; thereby only need observe and change outer cutter at any time; can guarantee the normal operation of equipment; thereby reduced the maintenance cost of alloy knife; even because of a variety of causes is not changed outer cutter; interior cutter can not denuded by the temporary protection dividing plate yet; thereby prevent that roundleaf wheel from being scrapped by abrasion; the operation and maintenance cost that it has reduced equipment has improved the service efficiency of equipment, thereby has improved efficiency of equipment.

Description of drawings

Fig. 1 is the structural representation of the roundleaf wheel specific embodiment of the vertical impact cutting of the utility model.

The specific embodiment

The specific embodiment of roundleaf wheel of the present utility model as shown in Figure 1, this roundleaf wheel comprises upper cover plate 1, lower cover 2 and support and connection are at three dividing plates 3 between the cover plate up and down, the center of upper cover plate 1 offers charging aperture, on the lower cover 2 of corresponding charging aperture, be provided with material distributing cone 4, three dividing plates 3 are separated out three tapping channels 5 by charging aperture and material distributing cone 4 to circumferential outer edge, end at the dividing plate 3 of discharging opening both sides is fixed with bar 6 respectively, between the bar 6 of discharging opening direction and dividing plate, alloy knife is installed therein, this alloy knife comprises outer cutter 7 and interior cutter 8, be provided with holding tank between cutter 7 and the bar 6 outside, the notch of this holding tank is away from discharging opening 5 directions of correspondence, and interior cutter 8 is folded in the holding tank between outer cutter 7 and the bar 6.The utility model is made existing alloy knife on the split cutter of being made up of outer cutter 7 and interior cutter 8, during use, have only outer cutter to participate in the fragmentation of building stones, make the wearing and tearing of alloy knife bear by outer cutter, only take normal observation in the work and change outer cutter and can guarantee the normal operation of equipment, thereby can reduce the maintenance cost of alloy knife.

Further improve and be, alloy knife roundleaf wheel axially on form by three sections segmentation cutter hubs, the outer cutter 7 of component alloy cutter and interior cutter 8 correspondences is provided with three sections accordingly, this be since alloy knife in use, its roundleaf wheel axially on the degree of wear difference at each position, adopt the segmentation knife structure can only denude the outer cutter of more serious alloy part cutter, thereby further reduce the maintenance cost of equipment at replacing.

Claims

1. the roundleaf of a vertical impact cutting is taken turns, comprise upper cover plate, lower cover and support and connection are at the dividing plate between the cover plate up and down, the center of upper cover plate offers charging aperture, on the lower cover of corresponding charging aperture, be provided with material distributing cone, dividing plate is separated out several tapping channels by charging aperture and material distributing cone to circumferential outer edge, dividing plate end in the discharging opening both sides is fixed with bar respectively, between the bar of discharging opening direction and dividing plate, alloy knife is installed therein, it is characterized in that, described alloy knife comprises outer cutter and interior cutter, be provided with holding tank between cutter and the bar outside, the notch of this holding tank is away from the discharging opening direction of correspondence, described in cutter holder be located in the holding tank between outer cutter and the bar.

2. the roundleaf of vertical impact cutting according to claim 1 wheel is characterized in that, described alloy knife the roundleaf wheel axially on form by two parts at least.