CN206168513U - Rubbing crusher hammer block - Google Patents
Rubbing crusher hammer block Download PDFInfo
- Publication number
- CN206168513U CN206168513U CN201621006128.XU CN201621006128U CN206168513U CN 206168513 U CN206168513 U CN 206168513U CN 201621006128 U CN201621006128 U CN 201621006128U CN 206168513 U CN206168513 U CN 206168513U
- Authority
- CN
- China
- Prior art keywords
- tup
- convex body
- hammer
- type groove
- hammer handle
- 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 provides a rubbing crusher hammer block, including installation department, hammer handle, tup, the hammer handle rigid coupling is on the installation department, the tup rigid coupling is on the hammer handle, be equipped with outstanding convex body in the tup surface on the interior lateral surface of tup, convex body from bottom to top inclines to set up, the direction of following perpendicular to hammer handle axle center about the tup on the scope of attack is equipped with U type groove, U type groove both ends extend to scope of attack edge. Convex body in the tup on the lateral surface helps the steering current trend, aerodynamic drag's influence when reducing to rotate, and setting up of U type groove has increased the severity of tup with the impingement area of material, has increased the crushing dynamics of tup.
Description
Technical field
The utility model is related to pulverizer equipment technical field, and in particular to a kind of pulverizer hammer body.
Background technology
Tup runs up lower direct strike material in pulverizer, in order to improve operating efficiency, as shown in figure 1, many by three
Individual tup is fixed on installation portion in 120 °, because air forms airbond impact velocity of rotation in rotation process, is to a certain degree cut
The weak crushing dynamics of tup, does not meet energy-conservation, consumption reduction yet；Secondly the scope of attack of tup is mostly plane, the crush force to material
Degree and the uniformity it cannot be guaranteed that, need it is repeated multiple times is crushed, operating efficiency is not high.
Utility model content
Based on above-mentioned technical problem, solution of the present utility model is to provide a kind of pulverizer hammer body, increases in interior outside
If the projection of guiding air-flow is reducing impact of the air drag to rotating speed, while increasing the harshness of tup and the impingement area of material
Degree, improves from many aspects crushing effect.
To solve above-mentioned technical problem, the technical solution of the utility model is：A kind of pulverizer hammer body, including installation portion,
Hammer handle, tup, the installation portion is integrated setting with the hammer handle, the tup, and the hammer handle is fixed on installation portion, described
Tup is fixed on hammer handle, it is characterised in that：The interior lateral surface of the tup is provided with the convex body for protruding from tup surface, described
Convex body is obliquely installed from bottom to top；It is described along U-type groove is provided with perpendicular to the direction in hammer handle axle center on the upper and lower scope of attack of the tup
U-type groove two ends extend to scope of attack edge.
Further, the section of the convex body is gradually reduced upwards by bottom surface.
Further, arc of the linear type equidistant arrangement of the convex body, or the convex body in bending upwards is arranged, institute
The distance between convex body is stated for 1-2cm.
Further, the convex body and lateral surface in the tup are in 15-30 ° of angle.
Further, the linear type equidistant arrangement of the U-type groove, the edge of the U-type groove mouth is corner angle setting
The utility model is had the advantage that with beneficial effect：
1st, the projection of guiding air-flow is set up reducing impact of the air drag to rotating speed, on the one hand increased hammer in interior outside
The hitting dynamics of head, on the other hand reduces noise；
2nd, multiple U-type grooves are set on the scope of attack, and U-type groove edge corner angle are arranged, and increase the pressure that material is subject to, so as to increase
Crushing dynamics of the scope of attack to material is added.
Description of the drawings
Fig. 1 is the structural representation of prior art；
Fig. 2 is structural representation of the present utility model；
Fig. 3 is the structural representation of tup.
In figure：1. installation portion, 2. hammer handle, 3. tup, 5. 4.U type grooves, convex body.
Specific embodiment
Specific embodiment of the present utility model is elaborated below in conjunction with the accompanying drawings.
Such as Fig. 2, shown in Fig. 3, a kind of pulverizer hammer body, including installation portion 1, hammer handle 2, tup 3, the installation portion 1 and institute
State hammer handle 2, the tup 3 and be integrated the setting hammer handle 2 and be fixed on installation portion 1, the tup 3 is fixed on hammer handle 2, its
It is characterised by：The interior lateral surface of the tup 3 is provided with the convex body 5 for protruding from the surface of tup 3, and the convex body 5 inclines from bottom to top
Tiltedly arrange；Edge is provided with U-type groove 4, the two ends of the U-type groove 4 to the tup perpendicular to the direction in the axle center of hammer handle 2 on the scope of attack about 3
Extend to scope of attack edge.
Further, the section of the convex body 5 is gradually reduced upwards by bottom surface.The convex body 5 being gradually reduced can break through by
The airbond that air is formed, reduces air drag.
Further, arc of the linear type equidistant arrangement of the convex body 5, or the convex body 5 in bending upwards is arranged,
It is 1-2cm to make air form the distance between multiple air-flow bands, described convex body 5, large volume of to meet the aeriferous stream of air-flow
It is dynamic, reduce air drag area.
In order that gas flow when figure body complies with rotation, further, the convex body 5 and lateral surface in the tup 3
In 15-30 ° of angle.
Further, the linear type equidistant arrangement of the U-type groove 4, the edge that 4 mouthfuls of the U-type groove is corner angle setting, increase
The pressure that material is subject to, so as to increased crushing dynamics of the scope of attack to material.
One embodiment of the present utility model has been described in detail above, but the content is only of the present utility model
Preferred embodiment, it is impossible to be considered as limiting practical range of the present utility model.It is all to be made according to the utility model application range
Impartial change with improve etc., all should still belong within patent covering scope of the present utility model.
Claims (6)
1. a kind of pulverizer hammer body, including installation portion (1), hammer handle (2), tup (3), the hammer handle (2) is fixed in installation portion (1)
On, the tup (3) is fixed on hammer handle (2), it is characterised in that：The interior lateral surface of the tup (3) is provided with and protrudes from hammer
The convex body (5) on head (3) surface, the convex body (5) is obliquely installed from bottom to top；Along vertical on the upper and lower scope of attack of the tup (3)
U-type groove (4) is provided with the direction in hammer handle (2) axle center, U-type groove (4) two ends extend to scope of attack edge.
2. pulverizer hammer body according to claim 1, it is characterised in that：The section of the convex body (5) by bottom surface upwards by
It is decrescence little.
3. pulverizer hammer body according to claim 2, it is characterised in that：The linear type equidistant arrangement of the convex body (5), institute
The distance between convex body (5) is stated for 1-2cm.
4. the pulverizer hammer body according to Claims 2 or 3, it is characterised in that：The convex body (5) is interior with the tup (3)
Lateral surface is in 15-30 ° of angle.
5. pulverizer hammer body according to claim 1, it is characterised in that：Arc of the convex body (5) in bending upwards sets
Put.
6. pulverizer hammer body according to claim 1, it is characterised in that：The linear type equidistant arrangement of the U-type groove (4),
The edge of U-type groove (4) mouth is corner angle setting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621006128.XU CN206168513U (en) | 2016-08-31 | 2016-08-31 | Rubbing crusher hammer block |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621006128.XU CN206168513U (en) | 2016-08-31 | 2016-08-31 | Rubbing crusher hammer block |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206168513U true CN206168513U (en) | 2017-05-17 |
Family
ID=58674855
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621006128.XU Expired - Fee Related CN206168513U (en) | 2016-08-31 | 2016-08-31 | Rubbing crusher hammer block |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206168513U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107790229A (en) * | 2016-08-31 | 2018-03-13 | 天津市弘亚润滑粉制造有限公司 | A kind of new and effective pulverizer hammer |
-
2016
- 2016-08-31 CN CN201621006128.XU patent/CN206168513U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107790229A (en) * | 2016-08-31 | 2018-03-13 | 天津市弘亚润滑粉制造有限公司 | A kind of new and effective pulverizer hammer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170517 Termination date: 20190831 |