CN2838746Y - Weighted beater for crusher - Google Patents
Weighted beater for crusher Download PDFInfo
- Publication number
- CN2838746Y CN2838746Y CN 200520045770 CN200520045770U CN2838746Y CN 2838746 Y CN2838746 Y CN 2838746Y CN 200520045770 CN200520045770 CN 200520045770 CN 200520045770 U CN200520045770 U CN 200520045770U CN 2838746 Y CN2838746 Y CN 2838746Y
- Authority
- CN
- China
- Prior art keywords
- weight
- hammer
- disintegrating machine
- hammerhead jib
- utility
- 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
Links
- 241000251131 Sphyrna Species 0.000 claims description 19
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000006757 chemical reactions by type Methods 0.000 description 1
- 238000013467 fragmentation Methods 0.000 description 1
- 238000006062 fragmentation reaction Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
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Abstract
The utility model discloses a heavy hammer for a crusher, which comprises a hammer head and a hammer handle, wherein the cross section of the hammer head forms a trapezoidal shape, a shorter bottom edge is connected with the hammer handle, the whole heavy hammer forms a front and back symmetrical structure, and a front and a back hammer surfaces are all crushing surfaces. The utility model adopts the front and back symmetrical structure, therefore the utility model is provided with two wear surfaces, the service life of the heavy hammer can increase one time as compared with the service life of the existing heavy hammer, and the heavy hammer has higher crushing efficiency.
Description
Technical field
The utility model relates to a kind of weight of disintegrating machine.
Background technology
Existing disintegrating machine is divided into hammer, reaction type and many other kinds.Hammer mill is the tup bump building stones that rely on motion, and building stones are pulverized.Impact breaker hits counterpunch board at a high speed with building stones and with the building stones fragmentation.After working long hours, tup will wear and tear.After tup may wear to a certain degree, tup just need be replaced.Changed after the new weight, can make the operating efficiency of disintegrating machine higher on the one hand, better effects if; Equipment can be moved safely normally, and be unlikely to have an accident.Existing disintegrating machine all is unidirectional rotation, so the tup work surface of the time can only wearing and tearing, and whole weight will be replaced after this surface is worn.
Summary of the invention
Technical problem to be solved in the utility model provides a kind of weight of disintegrating machine, can have longer service life, and higher crushing efficiency.
For solving the problems of the technologies described above, the technical scheme of the weight of the utility model disintegrating machine is, comprises tup and hammerhead jib, and the tup cross section is trapezoidal, and short base is connected with hammerhead jib, and whole weight is the front and back symmetrical structure, and former and later two flat side of a hammers are the plane of disruption.
A kind of further improvement to the weight of the utility model disintegrating machine is that both sides, described hammerhead jib middle part respectively have a projection.
Therefore symmetrical structure before and after the weight of the utility model disintegrating machine has adopted has two wear surfaces, and its life-span can double than existing weight, and has higher crushing efficiency.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further described:
Fig. 1 is the side view of the weight of the utility model disintegrating machine;
Fig. 2 is the front section view of the weight of the utility model disintegrating machine;
Fig. 3 is installed in structural representation in the disintegrating machine for the utility model.
Be labeled as among the figure, 1. tup; 11. groove; 2. hammerhead jib; 21. the projection at hammerhead jib middle part; 22. the hole of hammerhead jib lower end.
The specific embodiment
As shown in Figure 1 and Figure 2, the weight of the utility model disintegrating machine comprises tup 1 and hammerhead jib 2, and tup 1 cross section is trapezoidal, and short base is connected with hammerhead jib 2, symmetrical structure before and after whole weight is, and former and later two flat side of a hammers are the plane of disruption.Respectively there is a projection 21 both sides, described hammerhead jib 2 middle part.Described hammerhead jib is that the lower end is big, the water droplet shape that the upper end is little.There is a hole 22 described hammerhead jib lower end.Described tup upper surface middle part has a horizontal groove 11.
The utility model is applied on the disintegrating machine, and its concrete mounting structure can be referring to Fig. 3.Utilize the hole 22 of hammerhead jib 2 lower ends to be connected, whole weight is fixed with the hammer dish of crusher rotor.Owing to be symmetrical structure before and after the weight, so no matter rotor is just changeing or counter-rotating, can carry out crushing operation.Rotor can be earlier with a direction rotary work, and when a surface wear of tup gets can not continue broken building stones the time, rotor is again by another direction rotary work, makes to have worn and torn to such an extent that surperficially no longer carry out crushing operation, and uses another surface to carry out work.After all having worn and torn in two surfaces, weight is changed maintenance.By this symmetrical structure, make weight get the life-span and be doubled than in the past, reduced maintenance cost greatly, saved material.
Respectively there is a projection 21 both sides, described hammerhead jib 2 middle part, and when disintegrating machine carried out work again, some less building stones can be leaked by tup, and for such building stones, the projection 21 of both sides, hammerhead jib 2 middle part will be carried out second-time breakage, to improve crushing efficiency.
Claims (5)
1. the weight of a disintegrating machine is characterized in that, comprises tup and hammerhead jib, and the tup cross section is trapezoidal, and short base is connected with hammerhead jib, symmetrical structure before and after whole weight is, and former and later two flat side of a hammers are the plane of disruption.
2. the weight of disintegrating machine according to claim 1 is characterized in that, respectively there is a projection both sides, described hammerhead jib middle part.
3. the weight of disintegrating machine according to claim 1 is characterized in that, described hammerhead jib is that the lower end is big, the water droplet shape that the upper end is little.
4. the weight of disintegrating machine according to claim 1 is characterized in that, there is a hole described hammerhead jib lower end.
5. the weight of disintegrating machine according to claim 1 is characterized in that, described tup upper surface middle part has a horizontal groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520045770 CN2838746Y (en) | 2005-10-20 | 2005-10-20 | Weighted beater for crusher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520045770 CN2838746Y (en) | 2005-10-20 | 2005-10-20 | Weighted beater for crusher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2838746Y true CN2838746Y (en) | 2006-11-22 |
Family
ID=37426733
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520045770 Expired - Fee Related CN2838746Y (en) | 2005-10-20 | 2005-10-20 | Weighted beater for crusher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2838746Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104383987A (en) * | 2014-11-14 | 2015-03-04 | 张桂添 | Breaking tooth |
| CN104888892A (en) * | 2015-06-17 | 2015-09-09 | 苏州斯洛莱自动化设备有限公司 | Ultra-fine crusher |
| CN109999959A (en) * | 2019-04-19 | 2019-07-12 | 韶关铸锻机械设备有限公司 | Electromagnetic direct-drive heavy type hammer mill |
-
2005
- 2005-10-20 CN CN 200520045770 patent/CN2838746Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104383987A (en) * | 2014-11-14 | 2015-03-04 | 张桂添 | Breaking tooth |
| CN104888892A (en) * | 2015-06-17 | 2015-09-09 | 苏州斯洛莱自动化设备有限公司 | Ultra-fine crusher |
| CN109999959A (en) * | 2019-04-19 | 2019-07-12 | 韶关铸锻机械设备有限公司 | Electromagnetic direct-drive heavy type hammer mill |
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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: 20061122 Termination date: 20121020 |