CN204672336U - A kind of hammer crusher main rotor - Google Patents
A kind of hammer crusher main rotor Download PDFInfo
- Publication number
- CN204672336U CN204672336U CN201520210312.5U CN201520210312U CN204672336U CN 204672336 U CN204672336 U CN 204672336U CN 201520210312 U CN201520210312 U CN 201520210312U CN 204672336 U CN204672336 U CN 204672336U
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- China
- Prior art keywords
- locating piece
- hammer leaf
- hammer
- locating
- hanging scroll
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Abstract
The utility model discloses a kind of hammer crusher main rotor, comprise main shaft, the outer circumferential side of described main shaft is provided with rack sleeve, external splint is provided with between the two ends of main shaft and rack sleeve, external splint inner circumferential side is equipped with some groups of locating pieces and wears axis hole, outer circumferential side is provided with wears the corresponding hammer leaf hanging scroll hole of axis hole with locating piece, locating piece is worn axle and is worn axis hole through being fixed on locating piece after several locating pieces and rack sleeve upper spacer, locating piece is arranged between dividing plate, locating piece is provided with the locating slot for locating hammer leaf, hammer leaf hanging scroll is provided with between the hammer leaf hanging scroll hole of both sides, described hammer leaf is fixed by locating piece and hammer leaf hanging scroll, the beneficial effects of the utility model are: simple for structure, adjustment in use is simple, hammer cutter flexible rotation, stressed not yielding, easy accessibility etc.
Description
Technical field
The utility model relates to pulverizer parts technical field, specifically a kind of hammer crusher main rotor.
Background technology
The operation principle of main rotor: material enters from the feeding mouth of hammer crusher, by the double action of gravity and wind-force, the forward direction of rotation of main rotor, through hammer crusher hammer cutter and screen cloth effect under so that broken material.And the running stress deformation of main rotor and to the degree of crushing of material be also use and design a difficult problem, the stationary knife of main rotor of the prior art mainly adds the mounting structure of spacer by hammer leaf hanging scroll, during broken different material, the adjustment workload of hammer-screen ciearance is large, stressed rear bulkhead and dividing plate are very easily out of shape, hammer cutter produces the dead phenomenon of folder, and main rotor just affects performance when rotation.
Summary of the invention
The utility model provides a kind of hammer crusher main rotor, simple for structure, and adjustment in use is simple, hammer cutter flexible rotation, stressed not yielding, easy accessibility etc.
For solving the problems of the technologies described above, the embodiment of the present application provides a kind of hammer crusher main rotor, comprise main shaft, the outer circumferential side of described main shaft is provided with rack sleeve, external splint is provided with between the two ends of main shaft and rack sleeve, external splint inner circumferential side is equipped with some groups of locating pieces and wears axis hole, outer circumferential side is provided with wears the corresponding hammer leaf hanging scroll hole of axis hole with locating piece, locating piece is worn axle and is worn axis hole through being fixed on locating piece after several locating pieces and rack sleeve upper spacer, locating piece is arranged between dividing plate, locating piece is provided with the locating slot for locating hammer leaf, hammer leaf hanging scroll is provided with between the hammer leaf hanging scroll hole of both sides, described hammer leaf is fixed by locating piece and hammer leaf hanging scroll.
As the preferred embodiment of this programme, described locating piece wear axis hole corresponding with hammer leaf hanging scroll hole be provided with eight groups.
The one or more technical schemes provided in the embodiment of the present application, at least have following technique effect or advantage:
Simple for structure, adjustment in use is simple, hammer cutter flexible rotation, stressed not yielding, easy accessibility etc.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the overall structure profile of the application;
Fig. 2 is the side view of the embodiment of the present application;
Fig. 3 is the sectional view of the locating piece in the embodiment of the present application.
In figure, 1, main shaft, 2, rack sleeve, 3, external splint, 4, locating piece wears axis hole, 5, hammer leaf hanging scroll hole, 6, locating piece wears axle, 7, locating piece, 8, hammer leaf, 9, locating slot, 10, hammer leaf hanging scroll, 11, dividing plate.
Detailed description of the invention
The utility model provides a kind of hammer crusher main rotor, simple for structure, and adjustment in use is simple, hammer cutter flexible rotation, stressed not yielding, easy accessibility etc.
In order to better understand technique scheme, below in conjunction with Figure of description and concrete embodiment, technique scheme is described in detail.
Embodiment one:
With reference to Fig. 1-Fig. 3, for solving the problems of the technologies described above, the embodiment of the present application provides a kind of hammer crusher main rotor, comprise main shaft 1, the outer circumferential side of described main shaft 1 is provided with rack sleeve 2, external splint 3 is provided with between the two ends of main shaft 1 and rack sleeve 2, external splint 3 inner circumferential side is equipped with some groups of locating pieces and wears axis hole 4, outer circumferential side is provided with wears the corresponding hammer leaf hanging scroll hole 5 of axis hole 4 with locating piece, locating piece is worn axle 6 and is worn axis hole 4 through being fixed on locating piece after several locating pieces 7 and rack sleeve 2 upper spacer 11, locating piece 7 is arranged between dividing plate 11, locating piece 7 is provided with the locating slot 9 for locating hammer leaf 8, hammer leaf hanging scroll 10 is provided with between the hammer leaf hanging scroll hole 5 of both sides, described hammer leaf 8 is fixed by locating piece 7 and hammer leaf hanging scroll 10, the quantity of installing hammer leaf 8 can be selected as required, easy installation and removal.
Wherein, in the present embodiment, described locating piece wear axis hole 4 corresponding with hammer leaf hanging scroll hole 5 be provided with eight groups, can select as required install.
Technical scheme in above-mentioned the embodiment of the present application, at least has following technique effect or advantage:
Simple for structure, adjustment in use is simple, hammer cutter flexible rotation, stressed not yielding, easy accessibility etc.
Although described preferred embodiment of the present utility model, those skilled in the art once obtain the basic creative concept of cicada, then can make other change and amendment to these embodiments.So claims are intended to be interpreted as comprising preferred embodiment and falling into all changes and the amendment of the utility model scope.
Obviously, those skilled in the art can carry out various change and modification to the utility model and not depart from spirit and scope of the present utility model.Like this, if these amendments of the present utility model and modification belong within the scope of the utility model claim and equivalent technologies thereof, then the utility model is also intended to comprise these change and modification.
Claims (2)
1. a hammer crusher main rotor, it is characterized in that: comprise main shaft (1), the outer circumferential side of described main shaft (1) is provided with rack sleeve (2), external splint (3) is provided with between the two ends of main shaft (1) and rack sleeve (2), external splint (3) inner circumferential side is equipped with some groups of locating pieces and wears axis hole (4), outer circumferential side is provided with wears the corresponding hammer leaf hanging scroll hole (5) of axis hole (4) with locating piece, locating piece is worn axle (6) and is worn axis hole (4) through being fixed on locating piece after several locating pieces (7) and rack sleeve (2) upper spacer (11), locating piece (7) is arranged between dividing plate (11), locating piece (7) is provided with the locating slot (9) for locating hammer leaf (8), hammer leaf hanging scroll (10) is provided with between the hammer leaf hanging scroll hole (5) of both sides, described hammer leaf (8) is fixed by locating piece (7) and hammer leaf hanging scroll (10).
2. a kind of hammer crusher main rotor according to claim 1, is characterized in that, described locating piece wear axis hole (4) corresponding with hammer leaf hanging scroll hole (5) be provided with eight groups.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520210312.5U CN204672336U (en) | 2015-04-09 | 2015-04-09 | A kind of hammer crusher main rotor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520210312.5U CN204672336U (en) | 2015-04-09 | 2015-04-09 | A kind of hammer crusher main rotor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204672336U true CN204672336U (en) | 2015-09-30 |
Family
ID=54172060
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520210312.5U Active CN204672336U (en) | 2015-04-09 | 2015-04-09 | A kind of hammer crusher main rotor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204672336U (en) |
-
2015
- 2015-04-09 CN CN201520210312.5U patent/CN204672336U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |