CN202105683U - Anti-blocking fine crusher - Google Patents
Anti-blocking fine crusher Download PDFInfo
- Publication number
- CN202105683U CN202105683U CN2011201908218U CN201120190821U CN202105683U CN 202105683 U CN202105683 U CN 202105683U CN 2011201908218 U CN2011201908218 U CN 2011201908218U CN 201120190821 U CN201120190821 U CN 201120190821U CN 202105683 U CN202105683 U CN 202105683U
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- CN
- China
- Prior art keywords
- fine crusher
- main shaft
- crushing
- quartering hammer
- blocking fine
- 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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Abstract
The utility model discloses an anti-blocking fine crusher, which comprises a frame. A main shaft is arranged on the frame and the periphery of the main shaft is uniformly equipped with crushing hammers. A housing covered on the outside of the main shaft and the crushing hammers is also arranged on the frame. The inner wall of the housing is equipped with crushing shells. The sidewalls of the crushing shells adjacent to the crushing hammers are fixedly equipped with conical nails. Since the conical nails are conical, the structural strength of the conical nails is improved so as to more easily crush the elastic material. Meanwhile, the conical nails are easy in machining, so that the cost is reduced. The tip parts of the conical nails are arranged toward the direction opposite to the rotation direction of the crushing hammers. Therefore, the breaking rate of the material crushed by the conical nails is increased and the operating efficiency is improved. Hammerheads are hinged to the outer ends of the crushing hammers. The anti-blocking fine crusher has the advantages of reasonable structure, wide application scope, stable operation and higher operating efficiency. By utilizing the anti-blocking fine crusher, not only rigid materials but also flexible or elastic materials can be crushed. Meanwhile, the blockage phenomenon is effectively avoided.
Description
Technical field
The utility model relates to a kind of anti-blocking fine crusher.
Background technology
Fine crusher is a kind of of pulverizer, is that large-sized solid material is crushed to the special mechanical equipment that requires size.Traditional fine crusher generally comprises frame, and main shaft is installed on the frame, is evenly equipped with quartering hammer on the main shaft periphery, also is equipped with on the frame to cover on main shaft and the outside shell of quartering hammer, and crushing shell is installed on the outer casing inner wall.When main shaft was rotated by the driving of external impetus output device, the quartering hammer outer end on the main shaft periphery had just had high rotational speed.Run on the quartering hammer fragmentation in the hammering that just is broken in the material dropping process.When the material of fragmentation is broken hammering when getting on the crushing shell of outer casing inner wall, will bump take place with crushing shell and carry out second-time breakage.Material after the second-time breakage continues bounce-back then, and reciprocating collision between quartering hammer and crushing shell is impacted into the size of regulation up to material.Fine crusher, simple in structure, crushing effect is good, is widely used in the crushing circuit of industries such as metallurgy, colliery, ore dressing, building materials, chemical industry, abrasive material.Because fine crusher is the form through quartering hammer high-speed impact material and material and crushing shell collision to be reached and pulverize purpose, therefore, present traditional fine crusher only is applicable to the rigidity material grinding.For flexible with have for certain flexible material; The fine crusher of traditional structure not only can not be broken, but also clogging can occur, when concrete the application, has bigger limitation; Limited its range of application, can not satisfy the pulverizing demand of people different material.
Summary of the invention
The technical problem that the utility model will solve is to provide a kind of rational in infrastructure to above-mentioned deficiency, can pulverize the rigidity material and can pulverize flexible material or resilient materials again, and is applied widely, effectively avoids clogging, and the anti-blocking fine crusher of working stability.
For solving the problems of the technologies described above; This anti-blocking fine crusher comprises frame; Main shaft is installed on the frame, is evenly equipped with quartering hammer on the main shaft periphery, also be equipped with on the frame and cover on main shaft and the outside shell of quartering hammer; Crushing shell is installed on the outer casing inner wall, and its design feature is: be installed with the awl nail on the crushing shell sidewall adjacent with quartering hammer.
The anti-blocking fine crusher of this structure is to force to tear structure through the formula of thrusting to realize pulverizing the rigidity material and can pulverize flexible material or resilient materials again, and is applied widely, effectively avoids clogging, and working stability.
The formula of thrusting is forced to tear structure and is mainly comprised the awl nail that is arranged on the crushing shell, and the awl nail is fixed together with crushing shell, and like this, the awl nail is just through crushing shell and the shell formula structure that becomes one.When main shaft drives quartering hammer high speed rotating, the material of whereabouts at first is broken to hammer into shape and clashes into for the first time.If the rigidity material, in first bump, will be crashed to pieces, be thrown to then crushing shell and awl nail on carry out secondary impact, secondary is pulverized.Then, the material after secondary is pulverized is again to the bounce-back of quartering hammer direction, and the hammer that is broken carries out three bumps, three pulverizing, moves in circles, and the material after pulverizing reaches regulation and requires output.If flexibility or resilient materials, material possibly only deform and do not crashed in first bump, and like this, the material after the distortion is broken to hammer into shape at a high speed and gets rid of to crushing shell.Because the awl nail is installed on the crushing shell, after material is run into the awl nail, at first can be punctured by the awl nail, material can continue high forward under inertia then, and material will be torn to come by the awl nail like this becomes the littler material of particle, accomplishes first and pulverizes.Move in circles, accomplish that secondary tears, secondary is pulverized, tear for three times, pulverize for three times etc., the material after pulverizing reaches regulation and requires output.This anti-blocking fine crusher utilization awl nail is forced fragmentation to material, efficiently solves the blockage problem of material, makes working together of this anti-blocking fine crusher more stable.
As improvement, said awl nail is coniform.
Bore nail and be set to coniformly, not only can strengthen the structural strength of awl nail self, be more prone to when making broken resilient materials, and processing is simple, helps to reduce cost.
As further improvement, said awl nail tip towards with the rotation direction reversed setting of quartering hammer.
To bore the settings of nail tip and quartering hammer rotation direction reversed, can strengthen the probability that the awl nail punctures material, and help to increase work efficiency.
As further improving, said quartering hammer outer end is hinged with tup.
The hinged tup in the quartering hammer outer end, when rotating, tup both can prolong the length of quartering hammer to a certain extent, also can play the effect of shrinking quartering hammer.Like this, just bigger activity space is provided between quartering hammer and crushing shell, has further avoided the generation of material clogging for material.
In sum, adopt the anti-blocking fine crusher of this structure, rational in infrastructure, the rigidity material can be pulverized and flexible material or resilient materials can be pulverized again, applied widely, effectively avoid clogging, and working stability, help to increase work efficiency.
Description of drawings
In conjunction with accompanying drawing the utility model is explained further details:
Fig. 1 is the structural representation of the utility model.
Among the figure: 1 is frame, and 2 is main shaft, and 3 is quartering hammer, and 4 is shell, and 5 is crushing shell, and 6 are the awl nail, and 7 is tup.
The specific embodiment
As shown in Figure 1, this anti-blocking fine crusher comprises frame 1, and main shaft 2 is installed on the frame 1, is evenly equipped with quartering hammer 3 on main shaft 2 peripheries, and quartering hammer 3 is a cylindrical rod, is divergent shape and stretches out.The shell 4 that covers on the main shaft 2 and quartering hammer 3 outsides also is installed on the frame 1, and shell 4 comprises two semi-circular arc plates, lays respectively at the left side and the right side of main shaft 2 and quartering hammer 3 assembly structures, and shell 4 upper ends are charging aperture, and shell 4 lower ends are discharging opening.Quartering hammer 3 outer ends are hinged with tup 7 through jointed shaft, and tup 7 both can play the effect of prolongation quartering hammer 3 with enhancing outer end impact at material more after a little while, and then the effect that improves crushing effect.Also can play and shrink of the effect of quartering hammer 3 total lengths, and then play the effect that prevents the material clogging at material more for a long time with space between increase quartering hammer 3 outer ends and shell 4 inwalls.On shell 4 inwalls crushing shell 5 is installed, crushing shell 5 has stronger mechanical strength, can play the effect of strengthening impact effects when colliding with material.Crushing shell 5 and quartering hammer 3 are installed with awl nail 6 on the adjacent side, and awl nail 6 is coniform, and the tip of awl nail 6 that is to say that towards being provided with quartering hammer 3 outer end rotation direction reversed the direction of coming is rotated in awl nail 6 tips towards quartering hammer 3 outer ends.Like this, when main shaft 2 drove quartering hammers 3 high speed rotating, at first be broken hammer 3 and tup 7 of the material of whereabouts clashed into for the first time.If the rigidity material will be crashed to pieces in first bump, be thrown to then and carry out secondary impact, secondary pulverizing on crushing shell 5 and the awl nail 6.Then, the material after secondary is pulverized is again to the bounce-back of quartering hammer 3 directions, and the hammer 3 that is broken carries out three bumps, three pulverizing, moves in circles, and the material after pulverizing reaches regulation and requires output.If flexibility or resilient materials, material possibly only deform and do not crashed in first bump, and like this, the hammer 3 that is broken of the material after the distortion gets rid of to crushing shell 5 at a high speed.Because the awl of installing on the crushing shell 5 nail 6 is towards meeting mutually with quartering hammer 3 rotation directions; After material is run into awl nail 6, at first can be punctured by awl nail 6, material can continue high forward under inertia then; Material will be torn to come by awl nail 6 like this becomes the littler material of particle, accomplishes first and pulverizes.Move in circles, accomplish that secondary tears, secondary is pulverized, tear for three times, pulverize for three times etc., the material after pulverizing reaches regulation and requires output.
Claims (4)
1. anti-blocking fine crusher; Comprise frame (1); Main shaft (2) is installed on the frame (1), is evenly equipped with quartering hammer (3) on main shaft (2) periphery, also be equipped with on the frame (1) and cover on main shaft (2) and the outside shell (4) of quartering hammer (3); On shell (4) inwall crushing shell (5) is installed, it is characterized in that: be installed with awl nail (6) on crushing shell (5) sidewall adjacent with quartering hammer (3).
2. anti-blocking fine crusher as claimed in claim 1 is characterized in that: said awl nail (6) is coniform.
3. according to claim 1 or claim 2 anti-blocking fine crusher is characterized in that: said awl nail (6) tip towards with the rotation direction reversed setting of quartering hammer (3).
4. anti-blocking fine crusher as claimed in claim 3 is characterized in that: said quartering hammer (3) outer end is hinged with tup (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201908218U CN202105683U (en) | 2011-06-08 | 2011-06-08 | Anti-blocking fine crusher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201908218U CN202105683U (en) | 2011-06-08 | 2011-06-08 | Anti-blocking fine crusher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202105683U true CN202105683U (en) | 2012-01-11 |
Family
ID=45431132
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201908218U Expired - Fee Related CN202105683U (en) | 2011-06-08 | 2011-06-08 | Anti-blocking fine crusher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202105683U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103495460A (en) * | 2013-09-29 | 2014-01-08 | 都江堰申都中药有限公司 | Traditional Chinese medicine crushing device |
| CN108994067A (en) * | 2018-07-12 | 2018-12-14 | 芜湖鑫霖森椽环保科技有限公司 | A kind of soil remediation reaction kettle |
-
2011
- 2011-06-08 CN CN2011201908218U patent/CN202105683U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103495460A (en) * | 2013-09-29 | 2014-01-08 | 都江堰申都中药有限公司 | Traditional Chinese medicine crushing device |
| CN108994067A (en) * | 2018-07-12 | 2018-12-14 | 芜湖鑫霖森椽环保科技有限公司 | A kind of soil remediation reaction kettle |
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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: 20120111 Termination date: 20140608 |