CN108903695A - A kind of cumulative material sharpener - Google Patents
A kind of cumulative material sharpener Download PDFInfo
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- CN108903695A CN108903695A CN201810875769.6A CN201810875769A CN108903695A CN 108903695 A CN108903695 A CN 108903695A CN 201810875769 A CN201810875769 A CN 201810875769A CN 108903695 A CN108903695 A CN 108903695A
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- main cutting
- cumulative
- cutting cutter
- sharpener
- guide face
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Abstract
A kind of cumulative material sharpener, including：Power device, rotary main cutting cutter, container, further include cumulative sharpener；The cumulative sharpener includes：Opening guide face；The closer position in cutting region from main cutting cutter is arranged in the opening guide face; its normal positive direction is directed toward with the tangent line pros of cutter rotational trajectory in the opposite direction; it is the speed substantially opposite with cutting tool directional velocity that its function, which includes guiding with cutting tool directional velocity same speed for material particles acquisition, is the positive energy of reinforcement cutting effect the negative energy guidance of decrease cutting effect；It obtains and saves energy, improve efficiency the beneficial effect with quality.
Description
Technical field
The application is divisional application, the applying date of original application：On 09 01st, 2015；Original applying number：
201510573705.7；Former invention and created name：Cumulative material sharpener.
The present invention relates to materiel machining technical fields, more particularly to a kind of material sharpener.
Background technique
Existing household material-pulverizing device, a kind of common form are to be held based on a rotating cutting tool with unification
Device completes crushing material, and this method structure is simple, can satisfy some actual demands, but can not achieve the powder of finer grain
It is broken.Crushing for finer grain, people take the methods of configuration precision net, interior crushing cup to realize；These methods improve
Crushing effect, but precision net cleaning is difficult, interior crushing cup structure is more complicated, cleaning amount is also bigger.
Summary of the invention
The purpose of the present invention, is to provide a kind of relatively simple for structure, and cleaning amount is smaller, can be realized finer grain
Crushing effect material-pulverizing device.
A kind of cumulative material sharpener, including：Power device, rotary main cutting cutter, container further include cumulative fine grinding
Device；The cumulative sharpener includes：Cumulative air deflector or sharpener or any cumulative air deflector and any essence
The combination of grinder；
The cumulative air deflector includes at least one cumulative deflector unit, and the cumulative deflector unit is provided with water conservancy diversion
Face, the guide face geometry include plane, the surfaces of revolution or other space curved surfaces；The guide face type includes,
Opening guide face, channel-style guide face, compound guide face；The opening guide face, or be arranged from main cutting
The closer position in the cutting region of cutter, normal positive direction are directed toward with the tangent line pros of cutter rotational trajectory in the opposite direction
(such case, which can vividly describe, gives tit for tat " a pin against an awl " for two directions of rays), function include material
Grain obtain (such case can vividly describe as " material particles exist with cutting tool directional velocity same speed
Front is run, cutting tool chases after later ") guidance is that (such case can be with for the speed substantially opposite with cutting tool directional velocity
Vividly describe as " material particles head-on hits cutting tool "), or the cutting region being arranged in from main cutting cutter is farther away
Container rim locations, normal positive direction are directed toward the cutting region of main cutting cutter, and function includes the material far from cutting region
Particle leads back to disintegrating area；The channel-style guide face is include an import and one or more than one outlet logical
Channel type curved surface, import is close to the disintegrating area of main cutting cutter or a part of the disintegrating area comprising main cutting cutter or entirely
The position and direction it is desirable that material stream flow direction are directed toward in portion, outlet, and function includes that material stream pilot flow direction is a certain specific
Position and direction；The compound guide face is the guide face with two or more structure feature of above-mentioned guide face, thus
With the function of more than two kinds of above-mentioned guide face.
The sharpener includes at least one sharpener unit, and the sharpener unit includes at least one fixed cutting tool,
The sharpener unit be perhaps fixed on close to the cutting region of main cutting cutter position or be fixed on close to cumulative water conservancy diversion
The outlet port of device directing material flow flow direction or its blade are fixed in the outlet of cumulative air deflector directing material flow flow direction,
The fixed cutting tool blade is directed toward cutting region, being expected the direction flowed out including the face material stream that heads on, (such case can be with shape
As ground is described as " material particles head-on hit fixed cutting tool blade ").
The cumulative sharpener is attached fixation by the non-athletic structure member or container with power device, connects
It connects including non-removable connection or dismountable connection；Dismountable connection includes threaded connection, screw connection
Or quick release connection；The quick release connection includes buckle or spinner；The non-fortune of the power device
Dynamic structure member includes base, head, and the container includes vessel and container attachment, and the container attachment includes
Container cover.
Certainly, it will nevertheless be understood that any part of the cumulative sharpener, it is necessary in main cutting cutter rotational trajectory shape
At cylindrical body except, to ensure not interfere；Under the premise of herein, as close to cutting region.
Fig. 1 is a kind of embodiment schematic diagram of the cumulative material sharpener, and the following figure is front view, to container in figure
3 have carried out broken section processing, and have carried out broken section processing to 1 main part of cumulative sharpener, to show its internal junction
Structure；Upper figure is the bottom view of machine rest part after removing container 3；Main cutting cutter 5 is connect by cutter shaft 4 with power device 2,
Cutter shaft 4 can be through gear, and transmission mechanism is connect with motor, can also directly use the shaft of motor, and master cuts
Cutting knife tool 5 not only generates the active force of circumference and its tangential direction during rotary cutting to material, but also passes through blade
The bending angle or other structures mode of gradient or blade, which generates material, to be parallel to 6 direction of axis and is allocated as exerting oneself,
In an angle with the planar shaped perpendicular to main cutting tool rotating shaft line, the predicted value of the angle can be counted resultant force by theory
It obtains, actual test correction；These are all the prior arts, are no longer described in detail later；Cumulative sharpener 1 is that the present invention is distinctive,
The function of cutting effect is reinforced in itself and 5 cooperating of main cutting cutter, realization；The cumulative sharpener 1 includes constituting its master
The cumulative air deflector 11 and sharpener 12 of body portion, and it is connected and fixed structure 13；The guide face of cumulative air deflector 11 is one
The circular ring type channel-style curved surface for surrounding main cutting cutter is arranged more in the annulus side of the export direction of estimated material stream flow direction
A fixed cutting tool constitutes sharpener 12, and the fixed cutting tool blade of sharpener is perpendicular to main cutting tool rotating shaft line, when estimated object
When the positive direction of stream movement velocity and the angle of the plane perpendicular to main cutting tool rotating shaft line are α, the fixing cutter
The angle for having the positive direction and the plane perpendicular to main cutting tool rotating shaft line of cutting edge median plane is-α, namely says the two " needle
Cutting edge of a knife or a sword is opposite ".
Fig. 2 is second of embodiment schematic diagram of the cumulative material sharpener, when whole device is according to main cutting
The rotation axis 6 of cutter 5 is placed along the mode of vertical direction, and main cutting cutter 5 is parallel to axis 6 direction at it and is allocated as using
When power is straight up, the cumulative sharpener 20 includes cumulative air deflector 22, sharpener 23, the cumulative air deflector 22
It is a lower end lower than main cutting cutter minimum point, upper end is not higher than the annulus of main cutting cutter highest point 1mm；The fine grinding
Device 23 includes more than one fixing cutter 21, and the blade distributing position of the fixing cutter 21 includes being distributed in through main cutting cutter
On the perpendicular of rotation axis or be distributed in have on the clinoplain of certain angle with horizontal plane or be distributed in it is other
On the curved surface of shape, and the cutting direction of the blade of the fixing cutter 21 is directed toward cutting region；The knife of the fixing cutter 21
Sword is distributed on the perpendicular by main cutting tool rotating shaft line and blade cutting direction is directed toward cutting region, including fixation
Cutting edge wedge angle of the knife 21 in the section of horizontal plane is directed toward cutting region；(Fig. 3 is the fixing cutter 21 in the section of horizontal plane B-B
And on main cutting cutter blade a certain specified point rotational trajectory horizontal plane B-B projection circle between geometrical relationship signal
Figure, projecting direction are to overlook；) described in fixing cutter 21 the section of horizontal plane cutting edge wedge angle be directed toward cutting region, be included in water
The rotational trajectory of a certain specified point is in horizontal plane on the center line 31 and main cutting cutter blade of the cutting edge wedge angle in the section of plane
Projection circle by tangent line of the fixing cutter 21 on the vertex of the cutting edge wedge angle in the section of horizontal plane it is conllinear, 21 cutting edge wedge angle of fixing cutter
Cutting direction head on a certain specified point on face main cutting cutter blade rotational trajectory horizontal plane projection circle at this
The positive direction of tangent line, namely the positive direction of tangential linear velocity；A certain specified point on the main cutting cutter blade refers to that master cuts
Extremely it is 0.8 times apart from rotation axis 6 from point of a knife (being the point of 1 times of radius of turn apart from rotation axis 6) on cutting knife tool blade to rotate
Certain point between the point of radius, including point of a knife；Point of a knife rotational trajectory is depicted in Fig. 3 in the projection circle 30 and distance of horizontal plane
Rotation axis 6 is projection circle 35 of the rotational trajectory in horizontal plane of the point of 0.8 times of radius of turn, and fixing cutter 33 is that fixing cutter 21 is right
The position that circle 35 should be projected, in fact, fixing cutter 21 also should be as fixing cutter 33 close to main cutting tool nose rotation rail
Mark, in order to which reader can clearly distinguish itself and center line 31, arrow 32, so distance is widened；Arrow 32 indicates that master cuts
When cutting knife tool 5 rotates in the tangential direction linear velocity direction, the cutting side in the direction of the linear velocity and 21 blade of fixing cutter
To on the contrary, having from the material stream that main cutting cutter 5 obtains energy identical or roughly the same as 5 directional velocity of main cutting cutter
Linear velocity, it will head-on hit fixed cutting tool blade；Arrow 34 indicates the direction that main cutting cutter 5 rotates；Fixing cutter entity
Section by the horizontal plane is along being distributed in straight line on the perpendicular by main cutting tool rotating shaft line or smooth
Curved scanning is formed；Fig. 2 is seen by the example that the linear scanning on the perpendicular of main cutting tool rotating shaft line is formed；Fig. 4
It scans to be formed admittedly for smooth curve of the fixing cutter on perpendicular of the section of horizontal plane by main cutting tool rotating shaft line
Stationary knife entity form cumulative sharpener 40 an instance graph, for drawing it is clear for the sake of, do not draw main cutting cutter 5；Cumulative
Sharpener includes cumulative air deflector 41, sharpener 42, and sharpener 42 includes multiple fixing cutters 43, and there is hatching in 43 end face of fixing cutter
Part be fixing cutter in the section of horizontal plane C-C.
Fig. 5 is the third embodiment schematic diagram of the cumulative material sharpener, and Fig. 5 following figure is D-D cross-sectional view, on
Figure is E-E cross-sectional view, selects E-E plan cross-section, can cross guide ring 52, see the section of deflector unit group 53；Fig. 6 is
Sectional view and main cutting cutter of the deflector unit 54 in the horizontal plane E-E by a certain specified point of main cutting cutter 51
The schematic diagram of 51 a certain specified point rotational trajectory geometrical relationship between the projection circle 65 of horizontal plane E-E, projecting direction is to face upward
Depending on；When whole device is placed in such a way that the rotation axis 56 of main cutting cutter 51 is along vertical direction, and main cutting cutter 51
It is parallel to 56 direction of axis be allocated as be firmly straight up when, the cumulative air deflector 50 include one be placed in master cut
The guide ring 52 of feed end below cutting knife tool, the deflector unit group 53 above guide ring, the deflector unit group 53 are wrapped
N number of deflector unit 54 is included, is that center axis is uniformly distributed in a ring with axis 56；The deflector unit 54 is close to main cutting cutter
The curved surface of 51 sides is guide face 55, and the normal positive direction of guide face 55 heads on a certain specified point on face main cutting cutter blade
Rotational trajectory tangent line at this positive direction；The normal positive direction of the guide face 55 heads on face main cutting cutter blade
The positive direction of rotational trajectory tangent line at this of upper a certain specified point, including the guide face 55 cutting on horizontal plane E-E
Face figure is to project circle 65 in horizontal plane E-E with the rotational trajectory of a certain specified point on 51 blade of main cutting cutter as the circle of basic circle
One section of involute；One section of determination of the involute of circle of the rotational trajectory circle 65 for basic circle, passes through theoretical calculation
Design, actual test correction；According to the definition of round involute, on round involute any point to basic circle tangent line, both with
It is conllinear by the generation line of the point while also conllinear with the normal of the point on involute, especially definition herein:Tangent line is directed toward gradually
The direction of the point is the positive direction of the tangent line on bursting at the seams, and the direction that the normal of the point is directed toward point of contact is the positive direction of normal, from this
The distance at point to point of contact is that line length occurs for the point；Described is designed by theoretical calculation, including according to main cutting cutter knife
Number is that basic parameter carries out calculating design, and when main cutting cutter knife number is N, choosing generation line length on involute is
(1-0.05) π R/N~(1-0.2) π R/N point is an endpoint, and it is (1+0.05) π R/N~(1+ that line length occurs on involute
0.1) it is cross section curve of the guide face 55 on horizontal plane E-E that the point of π R/N, which is one section of involute of another endpoint, certainly, tool
Before body numerical value determines, it is necessary to which checking it must not interfere with main cutting cutter rotational trajectory；In Fig. 6, the rotary shaft
Sectional view of the line 56 on horizontal plane E-E is a point, and sectional view of the deflector unit 54 on horizontal plane E-E is one
The plane domain that the horizontal closed ring for the curve composition that group is successively connected end to end surrounds；In Fig. 6, main cutting cutter knife number is
4, it is an endpoint that line length occurs on involute, which is (1-0.05) π R/4~(1-0.2) π R/4 point 61, is occurred on involute
Line length is that (1+0.05) π R/4~(1+0.1) π R/4 point 62 is another endpoint, a certain spy with main cutting cutter 51
The rotational trajectory of fixed point justifies one section of the involute for the circle that 65 are basic circle in the projection of horizontal plane E-E, is guide face 55 in level
Section on the E-E of face；Arrow 63 indicate directional velocity be after the material stream in the tangent line positive direction head-on hits guide face 55,
The direction (opposite with reflection front direction) of material flow line speed after the reflection of guide face 55, the material stream with this directional velocity
The blade of main cutting cutter 51 will head-on be hit；For example, moving to guide face, quilt when the material impacted by 66 blade of blade
When moving in situ after reflection, 67 blade of blade reaches the position of former 66 blade of blade simultaneously, just meet with the material,
Collision；Arrow 64 indicates the direction that main cutting cutter 51 rotates；A certain specified point on the main cutting cutter blade, refers to master
From point of a knife to the certain point between the point that rotation axis 6 is 0.92 times of radius of turn, including point of a knife on cutting tool blade；
Deflector unit entity is distributed on the section of horizontal plane edge through main cutting tool rotating shaft line by the deflector unit
Perpendicular on straight line or smooth curve scan to be formed.
Fig. 7 is the 4th kind of embodiment schematic diagram of the cumulative sharpener, wherein having carried out partial cutaway to container 72
Depending on processing, broken section processing is carried out to 70 main part of cumulative sharpener, to show its internal structure；Main cutting cutter 78
It is connect by cutter shaft 77 with power device 71, cutter shaft 77 can be through gear, and transmission mechanism is connect with motor, can also
Directly to use the shaft of motor, main cutting cutter 78 not only generates circumference and its tangent line to material during rotary cutting
The active force in direction, and material is generated by the gradient of blade or the bending angle of blade or other structures mode
It is parallel to the active force in 771 direction of axis, these are all the prior arts, are no longer described in detail later；The cumulative sharpener 70 wraps
It includes and constitutes the cumulative air deflector 75 of its main part, sharpener 74, is connected and fixed structure 79；When whole device is according to main cutting knife
Tool 78 rotation axis 771 placed along the mode of vertical direction, and main cutting cutter 78 its be parallel to 771 direction of axis point
When active force is straight up, it includes the lower section for surrounding main cutting cutter 78 that the guide face of the cumulative air deflector 75, which is one,
Feed end large circle, top discharge end small circle ring, the channel-style curved surface of middle section round table surface；The cumulative sharpener 74 includes
Expect that the multiple fixed cutting tools being arranged on the inside of the small circle ring of end, the blade of the fixed cutting tool of sharpener 74 are rotated perpendicular to main cutting cutter
Axis 771, when the angle of the positive direction and the plane perpendicular to main cutting tool rotating shaft line of estimated material stream movement velocity is α
When, the positive direction of fixed cutting tool cutting edge median plane and the angle of the plane perpendicular to main cutting tool rotating shaft line are-α；It is described
The structure 79 that is connected and fixed cumulative air deflector 75, sharpener 74 and container cover 73 are connected as one, container 72 and container cover 73
Between be provided with anti-rotation structure.
Fig. 8 is the 5th kind of embodiment schematic diagram of the cumulative material sharpener, wherein having carried out part to container 3
Section view processing, has carried out broken section processing to main cutting cutter 82；Cumulative sharpener 84 and 82 cooperating of main cutting cutter,
Reinforce cutting effect；The bar shaped tooth that the cumulative sharpener 84 includes disc-shaped shank 87, multiple sections are triangle is formed
Bar shaped tooth group 88；When whole device is placed in such a way that the rotation axis 81 of main cutting cutter 82 is along vertical direction, and it is main
Cutting tool 82 its be parallel to 81 direction of axis be allocated as be firmly straight up when, cumulative sharpener 84 is configured at main cutting
The top of cutter 82, bar shaped tooth group 88 are configured at the lower surface of disc-shaped shank 87；The geometry of bar shaped tooth is cut by triangle
Straight line or curvilinear path of the face along the lower surface for being distributed in disc-shaped shank 87 scan to be formed；The court of the triangular-section
Under the side of apex angle include straightway or curved section；The bar shaped tooth group 88 includes multiple sharpener profile bar shape teeth, or
Multiple cumulative air deflector profile bar shape teeth, or the group of any sharpener profile bar shape tooth and any cumulative air deflector profile bar shape tooth
It closes；The sharpener profile bar shape tooth is formed by the scanning of fine grinding type triangular-section 103, the cumulative air deflector profile bar shape
Tooth is formed by the scanning of cumulative water conservancy diversion type triangular-section 106；Section 103,106 see the bar shaped tooth below Figure 10 drawing perpendicular to
Scan the enlarged section of track；The fine grinding type triangular-section 103, the center line 104 of apex angle directed downwardly is just
The estimated direction of linear velocity component in the plane where the triangular-section is conllinear and contrary with material stream in direction,
The direction of 102 expression thing stream of arrow estimated linear velocity component in the tangential direction, the triangular-section court in Figure 10
Under apex angle center line namely its angular bisector；The cumulative water conservancy diversion type triangular-section 106, apex angle directed downwardly
The side of the positive direction and material stream of the centre normal 107 of long side estimated linear velocity in the plane where the triangular-section
To conllinear and contrary, the direction of 105 expression thing stream of arrow estimated linear velocity in the tangential direction；
Fig. 9 is in the 5th kind of embodiment of the cumulative material sharpener, and the bar shaped tooth in bar shaped tooth group is in discoid base
The distribution mode schematic diagram of the lower surface of body, the distribution of lower surface of the bar shaped tooth in disc-shaped shank in the bar shaped tooth group
Mode includes parallel shape 91, radial 92, mill dentation 93, and the scanning track of the bar shaped tooth includes straight line or curve；
Wherein parallel shape 91 is because lines are than comparatively dense, and to guarantee drawing energy it is clear that so ratio enlargement, therefore Fig. 9 drawing is not
Indicate that parallel shape 91 is bigger than radial 92,93 area of mill dentation, it is merely meant that the bar shaped tooth in bar shaped tooth group is discoid
The distribution mode of the lower surface of matrix.
Figure 10 is a kind of preferred embodiment schematic diagram of the 5th kind of embodiment of the cumulative material sharpener, is faced
Scheme same Fig. 8, be the bottom view of machine rest part after removing container 86 above Figure 10 drawing, be bar shaped tooth below drawing perpendicular to
Scan the enlarged section of track；The scanning track for forming 101 geometry of bar shaped tooth, is that the major cutting edge of main cutting cutter 82 exists
Projection line on the lower surface of disc-shaped shank 87 extend to outer circumferential at smooth curve, the fine grinding type triangle of bar shaped tooth
Tee section 102 or cumulative water conservancy diversion type triangular-section 103 are scanned to form bar shaped tooth along this smooth curve, multiple bar shaped teeth
It is that center axis forms annular array with the rotation axis 81 of main cutting cutter 82；In actual design process, such as because of main cutting knife
The major cutting edge of tool 82 is smaller close to the end of 81 one end of rotation axis and the distance of rotation axis 81, according to main cutting cutter 82
Projection line of the major cutting edge on the lower surface of disc-shaped shank 87 extend to outer circumferential at smooth curve scan, formation
Bar shaped tooth and neighbouring bar shaped tooth generate interference each other, and adjustment smooth curve can be taken close to the end of 81 one end of rotation axis
Length method solve, the method for adjustment includes isometric or staged (Figure 10 show two-step adjusting result),
Therefore the bar shaped tooth of formation bar shaped tooth group includes equidistant close to the end of 81 one end of rotation axis and the distance of rotation axis 81
Or staged distance.
Figure 11 is the 6th kind of embodiment schematic diagram of the cumulative material sharpener, and upper figure is F-F cross-sectional view, wherein
Broken section processing has been carried out to container 113, to show its internal structure, but has considered from being conducive to clearly express, master is cut
Cutting knife tool 112 and fixed cutting tool 116 do not have cutting；The following figure is H-H cross-sectional view, from being conducive to clearly distinguish main cutting cutter 112
Consider with fixed cutting tool 116, chooses when main cutting cutter 112 is rotated to fixed cutting tool 116 perpendicular to main cutting cutter 112
Figure when the less position of projection overlap ratio in the plane of rotation axis 118, forms view；Main cutting cutter 112 passes through
Cutter shaft 117 is connect with power device 111, and cutter shaft 117 can be through gear, and transmission mechanism is connect with motor, can also
Directly to use the shaft of motor, main cutting cutter 112 not only generates circumference to material during rotary cutting and its cuts
The active force in line direction, and material is produced by the gradient of blade or the bending angle of blade or other structures mode
Raw 118 direction of axis that is parallel to is allocated as exerting oneself, these are all the prior arts, are no longer described in detail later；Cumulative sharpener is this hair
It is bright distinctive, with 112 cooperating of main cutting cutter, realize the function of reinforcing cutting effect；The cumulative sharpener packet
Include fixed cutting tool 116, connection member 114；Figure 12 is the key that the structural element or knife of the main cutting cutter 112
Piece is whole, centered on perpendicular to 112 rotation axis 118 of main cutting cutter and the straight line 121 that intersects with rotation axis 118
Axis rotates 180 ° and forms the structural element of the key of fixed cutting tool 116 or the schematic diagram of blade entirety, and upper figure is to face
Figure, the following figure are top views；Figure 13 is in the 6th kind of embodiment of the cumulative material sharpener, in the knife of main cutting cutter
It is reversed to construct blade 134, blade 135 on the basis of the former blade 132 of piece 131,136 shape of blade, and then form fixed cutting tool
The schematic diagram of blade 133；The structure of the fixed cutting tool 116 has the blade of blade cutting direction and main cutting cutter 112
Cutting direction on the contrary, to and the movement of 115 same direction of main cutting cutter raw point for being parallel to 118 direction of axis of material miscarriage
Active force, with main cutting cutter 112 generate be parallel to 118 direction of axis be allocated as firmly opposite function；Described has
The concrete form of the structure of the fixed cutting tool 116 of above-mentioned function includes, the blade of the fixed cutting tool 116 and blade it is curved
Bent angle is other whole on the influential structure of the movement of cutting or material stream or blade, is main cutting cutter 112
Corresponding functional structure, intersect around the rotation axis 118 perpendicular to main cutting cutter 112 and with rotation axis 118
Straight line 121 be center axis rotate 180 ° and formed (referring to Figure 12)；Or the structure of the fixed cutting tool is in aforesaid way
It reduces or expands to peripheral direction or some and the above direction on the basis of the blade shapes of the fixed cutting tool 116 of formation
And it is formed；Or the fixed cutting tool 133 is in the blade 131 former blade 132,136 pattern curve of blade of main cutting cutter 112
On the basis of, it is reversed to construct blade 134, blade 135, the blade 133 of fixed cutting tool is formed, wherein the corresponding blade of blade 134
132, the corresponding blade 136 of blade 135, the curve identical of each group blade, but the inclined-plane of blade is on the contrary, the opposite (ginseng of cutting direction
See Figure 13)；Or the structure of the fixed cutting tool on the basis of 133 shape of blade of above-mentioned fixed cutting tool to peripheral direction or
Person some and the above direction reduce or expand and formed；After the blade of the fixed cutting tool forms determination, configuration is appropriate
Connection structure (including mounting hole being arranged on the blade 133 of fixed cutting tool, connect with connection member 114 etc.), with regard to shape
At cumulative sharpener.
Cumulative material sharpener of the present invention, by be arranged cumulative air deflector, material particles obtain with main cutting cutter
Directional velocity same speed (in this case, if main cutting cutter blade and material particles collide, main cutting knife
The speed for having blade is V1, and the speed of material particles is V2, then the absolute value Wei ∣ V1 ∣-∣ V2 ∣ of the relative velocity between them)
Guidance is the speed substantially opposite with cutting tool directional velocity (in this case, if main cutting cutter blade and material
When grain collision, the speed of main cutting cutter blade is V1, and the speed of material particles is V2, then the relative velocity between them is exhausted
To Zhi Wei ∣ V1 ∣+∣ V2 ∣), it is the positive energy for reinforcing cutting effect the negative energy guidance of decrease cutting effect, improves energy
Utilization efficiency and stock-removing efficiency；Fixed cutting tool blade by the way that sharpener is arranged heads on the side of the expected outflow of face material stream
To the material particles for making a part leave cutting region head-on hit fixed cutting tool blade, and realization is cut again, and a part is made to do nothing
Diligent energy is converted into the energy for doing useful work；It obtains and saves energy, improve efficiency the beneficial effect with quality.
Detailed description of the invention
Fig. 1 is a kind of embodiment schematic diagram of the cumulative material sharpener.
Fig. 2 is second of embodiment schematic diagram of the cumulative material sharpener.
Fig. 3 is that fixing cutter 21 described in second of embodiment is revolved in the section of horizontal plane B-B and main cutting tool nose
Go through transition mark horizontal plane B-B projection geometry of the circle relationship schematic diagram,.
Fig. 4 passes through main cutting tool rotating shaft line in the section of horizontal plane for fixing cutter described in second of embodiment
Smooth curve on perpendicular scans an example schematic of the cumulative sharpener of the fixing cutter entity to be formed composition.
Fig. 5 is the third embodiment schematic diagram of the cumulative material sharpener.
Fig. 6 is deflector unit 54 described in the third embodiment a certain on the blade by main cutting cutter 51
A certain specified point rotational trajectory is horizontal plane E-E's on the section of the horizontal plane E-E of specified point and the blade of main cutting cutter 51
Project the schematic diagram of 65 geometrical relationships of circle.
Fig. 7 is the 4th kind of embodiment schematic diagram of the cumulative sharpener.
Fig. 8 is the 5th kind of embodiment schematic diagram of the cumulative material sharpener.
Fig. 9 is in the 5th kind of embodiment of the cumulative material sharpener, and the bar shaped tooth in bar shaped tooth group is in disk
The distribution mode schematic diagram of the lower surface of shape matrix.
Figure 10 is a kind of preferred embodiment schematic diagram of the 5th kind of embodiment of the cumulative material sharpener.
Figure 11 is the 6th kind of embodiment schematic diagram of the cumulative material sharpener.
Figure 12 is the key that the structure of main cutting cutter 112 in the 6th kind of embodiment of the cumulative material sharpener
Element, around perpendicular to 112 rotation axis 118 of main cutting cutter and the straight line 121 that intersects with rotation axis 118 is center axis
180 ° of rotation and the schematic diagram for forming the crucial structural element of fixed cutting tool 116.
Figure 13 is the key that the structure of main cutting cutter 112 in the 6th kind of embodiment of the cumulative material sharpener
Element forms the schematic diagram of the crucial structural element of fixed cutting tool by another method.
Figure 14 is the schematic diagram of embodiment 2.
Figure 15 is the schematic diagram of embodiment 3.
Figure 16 is the schematic diagram of embodiment 7.
Specific embodiment
Embodiment 1, Fig. 1 are also the schematic diagram that cumulative material sharpener of the present invention is applied to soy bean milk making machine simultaneously.Remaining part
It is all similar with existing soy bean milk making machine, therefore be no longer described in detail；Cumulative sharpener 1 is that the present invention is distinctive, is matched with main cutting cutter 5
Work is closed, realizes the function of reinforcing cutting effect；When whole device according to the rotation axis 6 of main cutting cutter 5 along vertical direction
Mode place, and main cutting cutter its be parallel to 6 direction of axis be allocated as be firmly straight up when, the cumulative is led
Stream device 11 is the annulus of an encirclement main cutting cutter, the multiple fixed cutting tools being arranged in the annulus above main cutting cutter 5
Sharpener 12 is constituted, the blade of sharpener is distributed in the plane for being parallel to horizontal plane, when the positive direction of estimated material stream movement
When angle with horizontal plane is α, the positive direction of fixed cutting tool cutting edge median plane and the angle of horizontal plane are-α；Connection is solid
Determine structure 13 and use revotating card button quick release connection type, therefore the fixed cutting tool arrangement of sharpener 12 pays attention to staying out
The channel that the blade of main cutting cutter 5 passes through when handling.
Figure 14 is the schematic diagram of embodiment 2,8 working principle of power device and Fig. 1 power device 2 is identical, only shape
It is slightly different, container 3,5 working principle of main cutting cutter are also identical with Fig. 1；The difference is that its configuration is cumulative sharpener 50,
As described in working principle is saved such as this specification [0008].
Figure 15 is the schematic diagram of embodiment 3, wherein the structure of cumulative sharpener 40 be represented in Fig. 4 it is clear, for figure
For the sake of face is clear, so not carrying out section view processing；Its 8 working principle of power device is identical with Figure 14, container 3 and main cutting knife
The working principle of tool is identical with Fig. 1；The difference is that its configuration is cumulative sharpener 40, working principle is shown in this specification [0006]
Described in section.
Embodiment 4, Fig. 7 are also the schematic diagram of cumulative material sharpener embodiment 4 of the present invention simultaneously, and working principle is shown in this
Described in specification [0008] section；Sealing ring 76 is for preventing Liquid Penetrant in figure；The arrangement of the fixed cutting tool of sharpener 74 is not yet
The channel that the blade of main cutting cutter 78 passes through need to be considered as in Example 1.
Embodiment 5, Fig. 8 are also the schematic diagram of the cumulative material sharpener embodiment 5 simultaneously, and bottom view is shown in Figure 10；
The bar shaped tooth group 88 that the bar shaped tooth that the cumulative sharpener 84 includes disc-shaped shank 87, multiple sections are triangle is formed；
The bar shaped tooth triangular-section includes fine grinding type triangular-section 103, cumulative water conservancy diversion type triangular-section 106；Item
Straight line or curved scanning of the geometry of shape tooth by triangular-section along the lower surface for being distributed in disc-shaped shank 87 are formed；
The side of the apex angle directed downwardly of the triangular-section includes straightway or curved section；The bar shaped tooth group 87 includes multiple
Refine the bar shaped tooth that type triangular-section 103 is formed or the bar shaped that multiple cumulative water conservancy diversion type triangular-sections 106 are formed
The combination for the bar shaped tooth that the bar shaped tooth and any section 106 that tooth or any section 103 are formed are formed；The bar shaped
Distribution mode of the bar shaped tooth in the lower surface of disc-shaped shank in tooth group includes parallel shape 91, radial 92, mill dentation 93；
As described in remaining working principle is saved such as this specification [0010].
Embodiment 6, Figure 11 are also the schematic diagram of the cumulative material sharpener embodiment 6 simultaneously, and working principle is shown in
Described in this specification [0012] section.
Figure 16 is the schematic diagram of embodiment 7, and the following figure is top view, and upper figure is front view, wherein to container 160, container cover
166 have carried out broken section processing, the hole of 163 lower end of cutter shaft and the dynamic cooperation of the central spindle 161 for being fixed on container bottom, thus also into
Broken section processing is gone；To show its internal structure；Main cutting cutter 162 is connect by cutter shaft 163 with power device 168,
163 upper end of cutter shaft is provided with the spline fitted transmitting power of splined hole and 168 lower end of power device, 168 lower end of power device
Be provided with protective cover 167 outside spline, the spline of 2 lower end of power device by gear inside power device 2 with it is electronic
Machine connection transmitting power, power device 2 be additionally provided with start switch, travel switch and connecting rod, start switch and travel switch string
Even, travel switch and connecting rod are that mechanical chain relationship pushes away only after power device 2 and container cover mating connection positive stop
Dynamic connecting rod and then promotion travel switch connection, press at this time and start switch and could start to work, container 160 and container cover 166 are logical
The cooperation positioning for crossing two pairs of lugs 169 prevents from relatively rotating, these are all the prior arts, and I will not elaborate；7 cumulative of embodiment
The basic functional principle of sharpener and this specification [0012] section are described similar, but are slightly different, main cutting cutter 162
It is to connect cooperation transmitting power with the power device 168 of top by cutter shaft 163, so in container cover 166, fixed cutting tool 164
Between to be arranged one with cutter shaft 163 be to move the through-hole cooperated at position, the fixation device 165 of fixed cutting tool is arranged in the two of fixed cutting tool
End；After main cutting cutter is started to work, processed material is not only cut and is obtained and main cutting knife by main cutting cutter 162
Have direction of motion same speed, then headed on this speed and hit the blade of fixed cutting tool 164, realizes and mostly once cut
It cuts, to improve energy utilization efficiency and cutting quality.
In order to which the present invention will be described in detail, this specification illustrates some specific structures, in order to illustrate this hair
Bright principle, in favor of helping reader to understand the present invention and flexibly using according to the actual situation in practice, it is necessary to it is clear that,
These descriptions are all merely to illustrate that and non-limiting；That is done within the scope of the basic thought of the claims in the present invention various changes
Become, all or part of equivalent caused by replacement and change, all within the scope of the invention as claimed.
Claims (2)
1. a kind of cumulative material sharpener, including：Power device, rotary main cutting cutter, container further include cumulative fine grinding
Device；It is characterized in that the cumulative sharpener includes：Cumulative air deflector, the cumulative air deflector include at least one cumulative
Deflector unit, the cumulative deflector unit are provided with guide face, and the guide face type includes opening guide face,
The closer position in cutting region from main cutting cutter is arranged in the opening guide face, and normal positive direction is directed toward and cutter
In the opposite direction, function includes the big with cutting tool directional velocity of material particles acquisition for the tangent line pros of rotational trajectory
Causing identical speed guidance is the speed substantially opposite with cutting tool directional velocity.
2. a kind of cumulative material sharpener according to claim 1, characterized in that when whole device is according to main cutting cutter
Rotation axis placed along the mode of vertical direction, and main cutting cutter is parallel to main cutting tool rotating shaft line direction at it
It is allocated as when being firmly straight up, the cumulative air deflector includes the water conservancy diversion for being placed in feed end below main cutting cutter
Deflector unit group above ring, guide ring, the deflector unit group includes N number of deflector unit, with main cutting cutter
Rotation axis is that center axis is uniformly distributed in a ring；Curved surface of the deflector unit close to main cutting cutter side is guide face,
The normal positive direction of guide face heads on, and tangent line is being just at this for the rotational trajectory of a certain specified point on face main cutting cutter blade
Direction；Tangent line at this described, refers to, from the rotational trajectory of a certain specified point on the normal and main cutting cutter blade of guide face
Point of contact set out direction guide face tangent line, positive direction be from the point of contact be directed toward guide face；The normal of the guide face
Positive direction heads on the positive direction of rotational trajectory tangent line at this of a certain specified point on face main cutting cutter blade, including described
Guide face in the sectional view on horizontal plane E-E be with the rotational trajectory of specified point a certain on main cutting cutter blade circle for basic circle
One section of involute of circle；The rotational trajectory circle is one section of determination of the involute of the circle of basic circle, is counted by theory
Calculate design, actual test correction；Described is designed by theoretical calculation, including according to joining based on main cutting cutter knife number
Number carries out calculating design, when main cutting cutter knife number is N, chooses and line length occurs on involute as (1-0.05) π R/N
The point of~(1-0.2) π R/N is an endpoint, and it is (1+0.05) π R/N~(1+0.1) π R/N point that line length occurs on involute
One section of involute for another endpoint is sectional view of the guide face on horizontal plane E-E；The main cutting cutter blade
Upper a certain specified point refers to and rotates half from point of a knife to apart from main cutting tool rotating shaft line on main cutting cutter blade for 0.92 times
Certain point between the point of diameter, including point of a knife；Deflector unit entity is by the deflector unit on the section edge of horizontal plane
The straight line or smooth curve being distributed on the perpendicular by main cutting tool rotating shaft line are scanned and to be formed；The N is
Natural number.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810875769.6A CN108903695B (en) | 2015-09-01 | 2015-09-01 | Energy-gathering material fine grinding device |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510573705.7A CN105832193B (en) | 2015-09-01 | 2015-09-01 | Cumulative material sharpener |
| CN201810875769.6A CN108903695B (en) | 2015-09-01 | 2015-09-01 | Energy-gathering material fine grinding device |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510573705.7A Division CN105832193B (en) | 2015-09-01 | 2015-09-01 | Cumulative material sharpener |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108903695A true CN108903695A (en) | 2018-11-30 |
| CN108903695B CN108903695B (en) | 2021-06-18 |
Family
ID=56580362
Family Applications (4)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810875378.4A Withdrawn CN108814340A (en) | 2015-09-01 | 2015-09-01 | Household cumulative material sharpener |
| CN201810875494.6A Withdrawn CN108888132A (en) | 2015-09-01 | 2015-09-01 | A kind of household cumulative material sharpener |
| CN201510573705.7A Active CN105832193B (en) | 2015-09-01 | 2015-09-01 | Cumulative material sharpener |
| CN201810875769.6A Active CN108903695B (en) | 2015-09-01 | 2015-09-01 | Energy-gathering material fine grinding device |
Family Applications Before (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810875378.4A Withdrawn CN108814340A (en) | 2015-09-01 | 2015-09-01 | Household cumulative material sharpener |
| CN201810875494.6A Withdrawn CN108888132A (en) | 2015-09-01 | 2015-09-01 | A kind of household cumulative material sharpener |
| CN201510573705.7A Active CN105832193B (en) | 2015-09-01 | 2015-09-01 | Cumulative material sharpener |
Country Status (1)
| Country | Link |
|---|---|
| CN (4) | CN108814340A (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106268448A (en) * | 2016-09-23 | 2017-01-04 | 重庆牧宇农业发展有限公司 | Poultry feed agitating device and cutter thereof |
| CN107646719B (en) * | 2017-11-03 | 2021-03-02 | 河南科技大学 | Automatic porridge feeding device for livestock breeding |
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- 2015-09-01 CN CN201810875494.6A patent/CN108888132A/en not_active Withdrawn
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Also Published As
| Publication number | Publication date |
|---|---|
| CN105832193B (en) | 2018-10-19 |
| CN108814340A (en) | 2018-11-16 |
| CN108903695B (en) | 2021-06-18 |
| CN108888132A (en) | 2018-11-27 |
| CN105832193A (en) | 2016-08-10 |
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