CN203209110U - Crushing component of hammer crusher - Google Patents
Crushing component of hammer crusher Download PDFInfo
- Publication number
- CN203209110U CN203209110U CN 201320110531 CN201320110531U CN203209110U CN 203209110 U CN203209110 U CN 203209110U CN 201320110531 CN201320110531 CN 201320110531 CN 201320110531 U CN201320110531 U CN 201320110531U CN 203209110 U CN203209110 U CN 203209110U
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- Prior art keywords
- crushing
- hammer
- utility
- model
- box body
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Abstract
The utility model provides a crushing component of a hammer crusher to solve the problem that crushing components of existing hammer crushers have low crushing efficiency, relating to the field of industrial and mining production equipment. The crushing component comprises a crushing box body provided with a feeding hole and is characterized in that a rotating roller connected with a power device is arranged in the crushing box body; screen rods are installed on the rotating roller; crushing hammers are connected on the screen rods in a rotary manner; a screen bar is arranged below the rotating roller; the crushing hammers are provided with hammer heads bigger than hammer rods; and the end faces of the hammer heads are axisymmetric hexagons or octagons. Compared with box body components of the existing hammer crushers, the crushing component has the beneficial effects that the crushing hammers have more reasonable structures, stronger crushing capacities and high crushing efficiency after being matched with the screen rods.
Description
Technical field:
The utility model relates to industrial and mineral production equipment field, relates in particular to a kind of broken assembly of hammer mill.
Background technology:
Industrial and mineral often need use disintegrating machine, and hammer mill is modal a kind of in producing, and hammer mill mainly is to come broken material by percussion, and material is sent in the disintegrating machine, is subjected to the impact of tup of high speed rotary and fragmentation.At present, the broken assembly of existing hammer mill is because tup and tup and the sieve bar that is connected tup arrange unreasonablely, and the crushing efficiency of broken assembly is low.
The utility model content:
The purpose of this utility model is to provide a kind of broken assembly of hammer mill, to solve the low problem of broken assembly crushing efficiency of existing hammer mill.
For achieving the above object, the technical solution adopted in the utility model is:
A kind of broken assembly of hammer mill comprises the broken casing that is provided with charging aperture, it is characterized in that: be provided with the live-rollers that connects power set in the described broken casing, the sieve bar is installed on the live-rollers, be rotatably connected to quartering hammer on the sieve bar, described live-rollers below is provided with grating, described quartering hammer is provided with the tup greater than hammer stem, the end face of described tup is axisymmetric hexagon or octagon, the contact area of the seamed edge on the tup and shock surface and material is little, and is good to the crushing effect of material.
The end face of described hammer stem is polygon, and the seamed edge on the hammer stem has further fragmentation and centrifugation to lump material.
The utility model is compared with the box assembly of existing hammer mill, and the structure of quartering hammer is more reasonable, and breaking capacity is stronger, quartering hammer and the crushing efficiency height that sieves after bar cooperates.
Description of drawings:
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the end view of tup in the utility model.
1. gratings wherein; 2. charging aperture; 3. live-rollers; 4. quartering hammer; 5. broken casing; 6. sieve bar.
The specific embodiment:
For technological means, creation characteristic that the utility model is realized, reach purpose with effect is easy to understand, below in conjunction with specifically illustrating and specific embodiment, further set forth the utility model, but be not to limit protection domain of the present utility model.
Please refer to Fig. 1, Fig. 2, a kind of broken assembly of hammer mill, comprise the broken casing 5 that is provided with charging aperture 2, be provided with the live-rollers 3 that connects power set in the broken casing 5, sieve bar 6 is installed on the live-rollers 3, be rotatably connected to quartering hammer 4 on the sieve bar 6, live-rollers 3 belows are provided with grating 1, quartering hammer 4 is provided with the tup 42 greater than hammer stem 41, the end face of tup 42 is axisymmetric octagon, and the contact area of the seamed edge on the tup 42 and shock surface and material is little, and is good to the crushing effect of material, the end face of hammer stem 41 is polygon, and the seamed edge on the hammer stem 41 has further fragmentation and centrifugation to lump material.
More than show and described basic principle of the present utility model, principal character and advantage of the present utility model.It only is the specific embodiment of the present utility model; but protection domain of the present utility model is not limited thereto; any those of ordinary skill in the art are in the disclosed technical scope of the utility model, and the variation that can expect easily or replacement all should be encompassed within the protection domain of the present utility model.The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (2)
1. the broken assembly of a hammer mill, comprise the broken casing that is provided with charging aperture, it is characterized in that: be provided with the live-rollers that connects power set in the described broken casing, the sieve bar is installed on the live-rollers, be rotatably connected to quartering hammer on the sieve bar, described live-rollers below is provided with grating, and described quartering hammer is provided with the tup greater than hammer stem, and the end face of described tup is axisymmetric hexagon or octagon.
2. the broken assembly of hammer mill according to claim 1, it is characterized in that: the end face of described hammer stem is polygon.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320110531 CN203209110U (en) | 2013-03-12 | 2013-03-12 | Crushing component of hammer crusher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320110531 CN203209110U (en) | 2013-03-12 | 2013-03-12 | Crushing component of hammer crusher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203209110U true CN203209110U (en) | 2013-09-25 |
Family
ID=49198683
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320110531 Expired - Fee Related CN203209110U (en) | 2013-03-12 | 2013-03-12 | Crushing component of hammer crusher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203209110U (en) |
-
2013
- 2013-03-12 CN CN 201320110531 patent/CN203209110U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130925 Termination date: 20140312 |