CN204194031U - Grinder hammerhead - Google Patents
Grinder hammerhead Download PDFInfo
- Publication number
- CN204194031U CN204194031U CN201420641686.8U CN201420641686U CN204194031U CN 204194031 U CN204194031 U CN 204194031U CN 201420641686 U CN201420641686 U CN 201420641686U CN 204194031 U CN204194031 U CN 204194031U
- Authority
- CN
- China
- Prior art keywords
- tup
- main ram
- hammer
- ram body
- grinder hammerhead
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Crushing And Pulverization Processes (AREA)
Abstract
The utility model grinder hammerhead, comprise the hammer handle that is fixed on disintegrating machine bearing pin and be fixedly connected with described hammer handle and tup body for hitting material, described tup body comprises the main ram body being positioned at end face, the side of described main ram body is fixed with side hammer body, described main ram body is semicircle, and described side hammer body is rectangle.Main ram body adopts dome design, can disperses impact forces in use procedure, and material is along camber line discharging, and the impulsive force that corner, tup body top is subject to reduces, and tup is not beaten scarce, not only extends the service life of tup, and substantially increases production work efficiency.In addition, side hammer body is rectangle, and can not affect broken effect, in addition, side hypophysis can carry out use of changing or replace separately, has saved maintenance cost.
Description
Technical field
The utility model relates to a kind of disintegrating apparatus, is specifically related to a kind of grinder hammerhead.
Background technology
Disintegrating machine utilizes the material under the tup of High Rotation Speed and placement in height to bump against, thus make material broken.Existing disintegrating machine replacement cost is high.Hammer mill is one of common equipment in crushing production line and sand production line processed, is widely used in the fragmentation of the hard ore in other such as iron ore, sandstone, gypsum, blast furnace slag, gangue, lump coal.Tup is one of hammer mill kernel component, and be arranged on the bearing pin of crusher rotor, tup directly hits material when disintegrating machine runs up, and finished breaking becomes suitable raw meal particle size, and the impact capacity of tup is stronger, and the effect of broken material is better.In prior art, striking part many employings square structure of tup, unreasonable structure, often beats scarce by tup portion in use procedure, both affected production, and easily broke machine again, reduces productivity effect.
Utility model content
The purpose of this utility model is to provide a kind of grinder hammerhead, has advantage rational in infrastructure, extends tup service life, and enhances productivity.
For achieving the above object, the technical solution of the utility model is: grinder hammerhead, comprise the hammer handle that is fixed on disintegrating machine bearing pin and be fixedly connected with described hammer handle and tup body for hitting material, described tup body comprises the main ram body being positioned at end face, the side of described main ram body is fixed with side hammer body, described main ram body is semicircle, and described side hammer body is rectangle.
When adopting technique scheme, main ram body adopts dome design, can disperses impact forces in use procedure, material is along camber line discharging, and the impulsive force that corner, tup body top is subject to reduces, and tup is not beaten scarce, not only extend the service life of tup, and substantially increase production work efficiency.In addition, side hammer body is rectangle, and can not affect broken effect, in addition, side hypophysis can carry out use of changing or replace separately, has saved maintenance cost.
Further, the joint face of described main ram body is provided with projection, with the matching grooves on tup body composition surface.
Further, the joint face of described side hammer body is provided with projection, with the matching grooves on tup body composition surface.
Further, attachment screw is provided with between described main ram body and side hammer body.
Above-mentioned the bonding strength that can increase main ram body, side hammer body is set, improves the bulk strength of tup.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail:
Fig. 1 is the structural representation of the utility model grinder hammerhead embodiment.
Detailed description of the invention
As shown in Figure 1, the utility model grinder hammerhead, comprise be fixed on disintegrating machine bearing pin hammer handle 1, hammer handle is fixedly connected with the tup body 2 for hitting material, tup body 2 comprises the main ram body 21 being positioned at end face, with the side hammer body 22 being positioned at four sides, main ram body 21 is semicircle, and side hammer body 22 is rectangle.Main ram body 21 and the respective joint face of side hammer body 22 are provided with projection, with the matching grooves on tup body 2 composition surface.Be provided with attachment screw between main ram body 21 and side hammer body 22 to fix.
Because main ram body 21 adopts dome to design, can disperses impact forces in use procedure, material is along camber line discharging, the impulsive force that corner, tup body 2 top is subject to reduces, tup is not beaten scarce, not only extends body 2 service life of tup, and substantially increases production work efficiency.In addition, side hammer body 22 is rectangle, and can not affect broken effect, in addition, side hypophysis 22 can carry out use of changing or replace separately, has saved maintenance cost.
Above-described is only preferred embodiment of the present utility model; should be understood that; for a person skilled in the art; without departing from the concept of the premise utility; some distortion and improvement can also be made; these also should be considered as protection domain of the present utility model, and these all can not affect effect and the practical applicability of the utility model enforcement.
Claims (4)
1. grinder hammerhead, comprise the hammer handle that is fixed on disintegrating machine bearing pin and be fixedly connected with described hammer handle and tup body for hitting material, it is characterized in that, described tup body comprises the main ram body being positioned at end face, the side of described main ram body is fixed with side hammer body, described main ram body is semicircle, and described side hammer body is rectangle.
2. grinder hammerhead according to claim 1, is characterized in that, the joint face of described main ram body is provided with projection, with the matching grooves on tup body composition surface.
3. grinder hammerhead according to claim 1, is characterized in that, the joint face of described side hammer body is provided with projection, with the matching grooves on tup body composition surface.
4. grinder hammerhead according to claim 1, is characterized in that, is provided with attachment screw between described main ram body and side hammer body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420641686.8U CN204194031U (en) | 2014-10-31 | 2014-10-31 | Grinder hammerhead |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420641686.8U CN204194031U (en) | 2014-10-31 | 2014-10-31 | Grinder hammerhead |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204194031U true CN204194031U (en) | 2015-03-11 |
Family
ID=52652032
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420641686.8U Expired - Fee Related CN204194031U (en) | 2014-10-31 | 2014-10-31 | Grinder hammerhead |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204194031U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107858462A (en) * | 2017-12-19 | 2018-03-30 | 攀枝花攀钢集团设计研究院有限公司 | Blast furnace slag liquid level crust breaker |
| CN112604775A (en) * | 2020-11-26 | 2021-04-06 | 衡阳鸿宇机械制造有限公司 | Hammer head for cement pulverizer and preparation process thereof |
-
2014
- 2014-10-31 CN CN201420641686.8U patent/CN204194031U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107858462A (en) * | 2017-12-19 | 2018-03-30 | 攀枝花攀钢集团设计研究院有限公司 | Blast furnace slag liquid level crust breaker |
| CN107858462B (en) * | 2017-12-19 | 2019-08-13 | 攀枝花攀钢集团设计研究院有限公司 | Blast furnace slag liquid level crust crushing device |
| CN112604775A (en) * | 2020-11-26 | 2021-04-06 | 衡阳鸿宇机械制造有限公司 | Hammer head for cement pulverizer and preparation process thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150311 Termination date: 20151031 |
|
| EXPY | Termination of patent right or utility model |