CN209613168U - A kind of rotating knife and pulverizer - Google Patents
A kind of rotating knife and pulverizer Download PDFInfo
- Publication number
- CN209613168U CN209613168U CN201920178088.4U CN201920178088U CN209613168U CN 209613168 U CN209613168 U CN 209613168U CN 201920178088 U CN201920178088 U CN 201920178088U CN 209613168 U CN209613168 U CN 209613168U
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- tool apron
- blade
- rotating knife
- main blade
- rotary shaft
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Abstract
The utility model discloses a kind of rotating knife and pulverizers, rotating knife includes tool apron, at least two panels main blade is evenly distributed at the top of the tool apron, the bottom end of each main blade is connected on tool apron, the top of each main blade is tilted to the direction far from tool apron center, and the blade of the main blade is arranged towards the direction far from tool apron center；Rotary shaft is additionally provided at the top of the tool apron；The tool apron bottom is also horizontally arranged with shear bar, and the blade of the shear bar is arranged downward.Shear bar can crush the material below tool apron, avoid the material below tool apron and overstock, block sieve, while also to improve crush efficiency.The utility model is applied to disintegrating apparatus technical field.
Description
Technical field
The utility model belongs to disintegrating apparatus technical field more particularly to a kind of rotating knife and pulverizer.
Background technique
Solid chemicals are needed before filling by crushing.In various pulverizers, cone crusher is generally used.It is existing
Pulverizer in rotating knife the material of cutter bottom can not generally be crushed, material is easy to overstock in the bottom of cutter,
It is easy to block bottom screens.
CN00117785.0 discloses bacteria-free crushing and pelletizing machine；CN201420830864.1 discloses a kind of inside and outside double acting
Whole grain knife and its pelletizing machine；CN201711480094.7 discloses a kind of associated mode pelletizing machine.
Above-mentioned documents do not have any technical inspiration for above-mentioned technical problem.
Utility model content
The main purpose of the utility model is to provide a kind of rotating knife, can crush to the material of cutter bottom.
To achieve the goals above, a kind of rotating knife, including tool apron, the tool apron top are evenly distributed at least two panels master
The bottom end of blade, each main blade is connected on tool apron, and the top of each main blade is tilted to the direction far from tool apron center, the master
The blade of blade is arranged towards the direction far from tool apron center；
Rotary shaft is additionally provided at the top of the tool apron；
The tool apron bottom is also horizontally arranged with shear bar, and the blade of the shear bar is arranged downward.
Further improved, the quantity of the shear bar is at least two panels, the center phase of one end of each shear bar in tool apron
Even, the other end of each shear bar extends to the end of tool apron, and each shear bar is uniformly distributed.
Further improved, each main blade is also towards the same circumferencial direction inclination centered on rotary shaft.
It is further improved, the main blade towards the inclined tilt angle of circumferencial direction centered on rotary shaft be greater than
0 ° and be less than or equal to 5 °.
Further improved, circumferencial direction inclined tilt angle of the main blade court centered on rotary shaft is 1 °.
The invention also discloses a kind of pulverizers, and the technical scheme adopted is as follows:
A kind of pulverizer, the staving including opening upwards, the staving is interior to be equipped with tubbiness sieve, is equipped in the sieve upper
The rotating knife stated, the transmission of rotary axis are connected with actuator.
Further improved, the rotary shaft is connected with transmission shaft, and the actuator is set to the outside of staving, the actuator
Output shaft extend to the top of sieve and be connected with transmission shaft driven.
Compared with prior art, technical solutions of the utility model the utility model has the advantages that
1, it is evenly distributed at least two panels main blade on the tool apron of the utility model, when crushing, tool apron is located at the bottom of sieve
Portion, main blade are used to crush the material of tool apron or more；The top of main blade is tilted to the direction far from tool apron center, comminuting matter
When, crushing material effect can be made more preferable.Rotary shaft at the top of tool apron is for connecting actuator, such as motor.Therefore, the utility model
Actuator is connected to above tool apron, and the bottom of tool apron is equipped with shear bar, and shear bar can crush below tool apron
Material avoids the material below tool apron and overstocks, blocks sieve, while also to improve crush efficiency.
2, each main blade of the utility model is also towards the same circumferencial direction inclination centered on rotary shaft, in comminuting matter
When, material is more than and major cutting edge makes rotating motion, and can be moved obliquely along major cutting edge, so that material be made to connect with sieve
The region of touching substantially increases upwards in axis, to improve crush efficiency.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, the structure that can also be shown according to these attached drawings obtains other attached drawings.
Fig. 1 is this rotating knife perspective view；
Fig. 2 is rotating knife cross-sectional view (main view)；
Fig. 3 is rotating knife bottom view；
Fig. 4 is mill structure schematic diagram.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describing, it is clear that described embodiment is only a part of the embodiment of the utility model, rather than all
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are not making creative work premise
Under every other embodiment obtained, fall within the protection scope of the utility model.
It is to be appreciated that the directional instruction (such as up, down, left, right, before and after ...) of institute in the utility model embodiment
It is only used for explaining in relative positional relationship, the motion conditions etc. under a certain particular pose (as shown in the picture) between each component, such as
When the fruit particular pose changes, then directionality instruction also correspondingly changes correspondingly.
In addition, the description for being such as related to " first ", " second " in the present invention is used for description purposes only, and cannot manage
Solution is its relative importance of indication or suggestion or the quantity for implicitly indicating indicated technical characteristic.Define as a result, " the
One ", the feature of " second " can explicitly or implicitly include at least one of the features.It is " more in the description of the present invention,
It is a " be meant that it is at least two, such as three etc., unless otherwise specifically defined.
In the present invention unless specifically defined or limited otherwise, term " connection ", " fixation " etc. should do broad sense reason
Solution, for example, " fixation " may be a fixed connection, may be a detachable connection, or integral；It can be mechanical connection, it can also
To be electrical connection；It can be directly connected, the connection inside two elements can also be can be indirectly connected through an intermediary
Or the interaction relationship of two elements, unless otherwise restricted clearly.It for the ordinary skill in the art, can be with
The concrete meaning of above-mentioned term in the present invention is understood as the case may be.
It in addition, the technical solution between each embodiment of the utility model can be combined with each other, but must be with ability
Based on domain those of ordinary skill can be realized, it will be understood that when the combination of technical solution appearance is conflicting or cannot achieve
The combination of this technical solution is not present, also not within the protection scope of the requires of the utility model.
Fig. 1 to Fig. 4, a kind of rotating knife, including tool apron 1 are please referred to, at least two panels main blade is evenly distributed at the top of tool apron 1
2, the bottom end of each main blade 2 is connected on tool apron 1, and the top of each main blade 2 is tilted to the direction far from 1 center of tool apron, operator
The blade of piece 2 is arranged towards the direction far from 1 center of tool apron；Preferably, the quantity of main blade 2 is three pieces.
Rotary shaft 4 is additionally provided at the top of tool apron 1；Specifically, connecting hole is equipped at the top of rotary shaft 4, connecting hole is passed for inserting
The output shaft of moving axis or motor.
1 bottom of tool apron is also horizontally arranged with shear bar 3, and the blade of shear bar 3 is arranged downward.
The quantity of shear bar 3 is at least two panels, and one end of each shear bar 3 is connected at the center of tool apron 1, each shear bar 3
The other end extends to the end of tool apron 1, and each shear bar 3 is uniformly distributed.Preferably, the quantity of shear bar 3 is at least three pieces.
Each main blade 2 is also towards the same circumferencial direction inclination centered on rotary shaft 4.Circumferencial direction is that rotary shaft 4 rotates
Direction or the direction opposite with 4 direction of rotation of rotary shaft.Specifically, main blade 2 is towards the circumferencial direction centered on rotary shaft 4
Inclined tilt angle is greater than 0 ° and to be less than or equal to 5 °.Preferably, main blade 2 is towards the circumferencial direction centered on rotary shaft 4
Inclined tilt angle is 1 °.
The present embodiment also discloses a kind of pulverizer, and the technical scheme adopted is as follows:
A kind of pulverizer, the staving 5 including opening upwards, staving 5 is interior to be equipped with tubbiness sieve 6, is equipped in sieve 6 above-mentioned
Rotating knife, the transmission of rotary shaft 4 are connected with actuator 7.Actuator 7 is motor.Preferably, staving 5 is circular cone bucket shape, and sieve 6 is also
Circular cone bucket shape, there are the gaps of 1mm between sieve 6 and staving 5, after material agent enters sieve 6, in rotating knife high speed rotation
Under effect, material is squeezed out sieve 6, so as to improve the effect of crushing.Pass through flanged joint between sieve 6 and staving 5.
Rotary shaft 4 is connected with transmission shaft 8, and actuator 7 is set to the outside of staving 5, and the output shaft of actuator 7 extends to sieve 6
The transmission of top and transmission shaft 8 be connected.Be equipped with angular wheel on the output shaft of actuator 7 and transmission shaft 8, actuator 7 it is defeated
It is connected between shaft and transmission shaft 8 by the transmission of two angular wheels, and realizes transmission commutation, is fitted without actuator 7
It in the top of sieve 6, and is mounted in outside sieve 6, i.e. the upper side of sieve 6, when avoiding crushing, material is to actuator 7
Interference and pollution, make actuator 7 have preferable working environment, extend the service life of actuator 7.
The above is only the preferred embodiment of the present invention, and therefore it does not limit the scope of the patent of the utility model,
It is all under the design of the utility model, equivalent structure transformation made based on the specification and figures of the utility model, or
Directly/be used in other related technical areas indirectly and be included in the scope of patent protection of the utility model.
Claims (7)
1. a kind of rotating knife, which is characterized in that including tool apron (1), at least two panels operator is evenly distributed at the top of the tool apron (1)
The bottom end of piece (2), each main blade (2) is connected on tool apron (1), and the top of each main blade (2) is to the side far from tool apron (1) center
To inclination, the blade of the main blade (2) is arranged towards the direction far from tool apron (1) center；
Rotary shaft (4) are additionally provided at the top of the tool apron (1)；
Tool apron (1) bottom is also horizontally arranged with shear bar (3), and the blade of the shear bar (3) is arranged downward.
2. rotating knife according to claim 1, which is characterized in that the quantity of the shear bar (3) is at least two panels, each bottom
One end of blade (3) is connected at the center of tool apron (1), and the other end of each shear bar (3) extends to the end of tool apron (1), each bottom
Blade (3) is uniformly distributed.
3. rotating knife according to claim 1, which is characterized in that each main blade (2) is also towards centered on rotary shaft (4)
Same circumferencial direction inclination.
4. rotating knife according to claim 3, which is characterized in that the main blade (2) is towards centered on rotary shaft (4)
The inclined tilt angle of circumferencial direction is greater than 0 ° and to be less than or equal to 5 °.
5. rotating knife according to claim 4, which is characterized in that the main blade (2) is towards centered on rotary shaft (4)
The inclined tilt angle of circumferencial direction is 1 °.
6. a kind of pulverizer, which is characterized in that the staving (5) including opening upwards, the staving (5) is interior to be equipped with tubbiness sieve
(6), such as rotating knife described in any one of claim 1 to 5 is equipped in the sieve (6), rotary shaft (4) transmission is connected with drive
Moving part (7).
7. pulverizer according to claim 6, which is characterized in that the rotary shaft (4) is connected with transmission shaft (8), the drive
Moving part (7) is set to the outside of staving (5), and the output shaft of the actuator (7) extends to the top and transmission shaft (8) of sieve (6)
Transmission is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920178088.4U CN209613168U (en) | 2019-01-31 | 2019-01-31 | A kind of rotating knife and pulverizer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920178088.4U CN209613168U (en) | 2019-01-31 | 2019-01-31 | A kind of rotating knife and pulverizer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209613168U true CN209613168U (en) | 2019-11-12 |
Family
ID=68452973
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920178088.4U Active CN209613168U (en) | 2019-01-31 | 2019-01-31 | A kind of rotating knife and pulverizer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209613168U (en) |
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2019
- 2019-01-31 CN CN201920178088.4U patent/CN209613168U/en active Active
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