CN107455785A - Rice shaped device roller and rice shaped device - Google Patents
Rice shaped device roller and rice shaped device Download PDFInfo
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- CN107455785A CN107455785A CN201710338939.2A CN201710338939A CN107455785A CN 107455785 A CN107455785 A CN 107455785A CN 201710338939 A CN201710338939 A CN 201710338939A CN 107455785 A CN107455785 A CN 107455785A
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- rice
- shaped device
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Abstract
The present invention provides a kind of rice shaped device roller and rice shaped device, and it can suppress the rice article shaped that the bad generation and can of the shaping of rice article shaped is rapidly molded good mouthfeel.A kind of rice shaped device is with roller (43,44), rice in being shaped on the rice shaped device (100) of rice article shaped and be rotated reversely with each other by its mounted in pairs, it is characterized in that, possesses the resettlement section (43a, 44a) for being molded rice article shaped, resettlement section possesses：Wall surface (43a3,44a3) in front of rotation direction, upper wall surface (43a2,44a2) positioned at rotation direction rear, and the side wall (43a1,44a1) of connection wall surface and upper wall surface, when the resettlement section of a pair of rolls is facing, the line for connecting the respective wall surface of a pair of rolls protrudes when front is observed to the rear of the rotation direction of a pair of rolls.
Description
Technical field
The present invention relates to a kind of rice shaped device roller and rice shaped device.
Background technology
Such as in grocery stores etc., rice shaped device is used as making the rice article shaped (meal for holding sushi
Group) device.
Rice shaped device for example with hopper, compression unit, forming part, delivery section and form.Hopper is to former as rice dumpling
The rice of material is stored, and rice is supplied to compression unit.The rice supplied by hopper is compressed and is shaped to rod by compression unit
Shape.Forming part is shaped to the rice dumpling of regulation shape by bar-shaped rice is shaped to.Delivery section is received and conveyed and is molded by forming part
Rice dumpling.
Forming part has a pair of rotary shafts and a pair of rice shaped device rollers being installed in rotary shaft (hereinafter referred to as
" format roll ").Format roll has multiple resettlement sections in outer peripheral face.A pair of format rolls are installed in a pair of rotary shafts, each other to phase
Anti- direction rotates.The rotation of a pair of format rolls is synchronous, make it that each resettlement section is facing each other with the rotation of format roll.
Rice fills (collecting) in the resettlement section of the format roll rotated.When each resettlement section is facing each other, receive
Rice in appearance portion is formed as the rice dumpling of regulation shape (for example, substantially straw bag shape).Rice dumpling with the rotation of format roll and from
Discharge and (fall) to delivery section in resettlement section.
The power being applied on the rice in resettlement section, it can change with the rotation of format roll.Therefore rice dumpling occurs
The shape of bottom surface is prominent and bad phenomenon is molded with radian etc..As a result, easily cause rice dumpling in delivery section overturning or rice dumpling
The problems such as degraded appearance.
Known to have a kind of technical scheme, it temporarily makes format roll rotate backward and in rice dumpling in the compression process of forming part
Bottom surface form recess, the problem of shaping of rice dumpling is bad (for example, referring to patent document 1) is suppressed with this.
Prior art literature
Patent document
Patent document 1：Japanese Patent Laid-Open 2012-29617 publications.
The content of the invention
But in the rice shaped device disclosed in patent document 1, it is temporarily anti-in order to form recess in the bottom surface of rice dumpling
To rotational forming roller.Therefore, the molding time of rice dumpling is longer.In addition, as described above, rice shaped device is to be filled into rice
The resettlement section of format roll is molded rice dumpling.Therefore, it is difficult to shaping as the rice dumpling that human hand is held using rice shaped device
Rice dumpling in the overall equably state containing air.As a result, rice dumpling and human hand institute using the shaping of rice shaped device
The rice dumpling held is compared, and mouthfeel is harder.
The present invention is to solve the problem of above-mentioned prior art and complete, its object is to, there is provided one kind can suppress rice
Meal article shaped is molded bad generation, and and can is rapidly molded the rice shaped device roller of the rice article shaped of good mouthfeel
And rice shaped device.
The solution used to solve the problem
The present invention is that a kind of rice shaped device roller, its mounted in pairs is in the rice that rice is shaped to rice article shaped
On meal shaped device and it is rotated reversely with each other, it is characterised in that there is the resettlement section for being molded rice article shaped.Resettlement section has
It is standby：Wall surface in front of rotation direction；Upper wall surface positioned at rotation direction rear；And connection wall surface and upper wall surface
Side wall.When the resettlement section of a pair of rolls is facing, the line of the respective wall surface of a pair of rolls is connected when front is observed to described
The rear protrusion of the rotation direction of roller.
According to the present invention, the bad generation and can that is molded that can suppress rice article shaped is rapidly molded good mouthfeel
Rice article shaped.
Brief description of the drawings
Fig. 1 is the stereogram for the embodiment for representing the rice shaped device of the present invention.
Fig. 2 is the front view of the rice shaped device after panel possessed by Fig. 1 rice shaped device is disassembled.
Fig. 3 is the line A-A sectional view of Fig. 2 rice shaped device.
Fig. 4 is the stereogram for the embodiment for representing the rice shaped device roller of the present invention.
Fig. 5 is the front observation sectional view of Fig. 4 rice shaped device roller.
Fig. 6 is the enlarged partial sectional view of Fig. 5 rice shaped device roller.
Fig. 7 is the line B-B sectional view of Fig. 5 rice shaped device roller.
Fig. 8 (a) is the front observation sectional view of the rice shaped device roller of Fig. 4 under the 1st state, and Fig. 8 (b) is
The front observation sectional view for the rice being contained in the rice shaped device roller under the 1st state.
Fig. 9 (a) is the front observation sectional view of the rice shaped device roller of Fig. 4 under the 2nd state, and Fig. 9 (b) is
The front observation sectional view for the rice being contained in the rice shaped device roller under the 2nd state.
Figure 10 (a) is that sectional view, Figure 10 (b) are observed in the front of the rice shaped device roller of Fig. 4 under the 3rd state
It is the front observation sectional view of the rice in the rice shaped device roller being contained under the 3rd state.
Figure 11 (a) is that sectional view, Figure 11 (b) are observed in the front of the rice shaped device roller of Fig. 4 under the 4th state
Be the rice article shaped that goes out from the rice shaped device roll row under the 4th state front from sectional view.
Figure 12 be just from Fig. 4 rice shaped device roll row go out after rice article shaped front from sectional view.
Figure 13 is the sectional view from the front for the rice article shaped discharged after beginning to pass through the stipulated time.
Sign flag explanation
100：Rice shaped device
1：Hopper (reservoir)
2：Framework
3：Compression unit
4：Forming part
41：1st rotary shaft
42：2nd rotary shaft
43：1st format roll
43a：Resettlement section (the 1st resettlement section)
43a1：Side wall
43a2：Upper wall surface
43a3：Wall surface
44：2nd format roll
44a：Resettlement section (the 2nd resettlement section)
44a1：Side wall
44a2：Upper wall surface
44a3：Wall surface
5：Delivery section
6：Drive division
7：Panel
8：Operating portion (instruction unit)
RB：Rice article shaped
r1：The pitch radius of 1st format roll
r2：The pitch radius of 2nd format roll
L：The distance between the axle center of 1st rotary shaft and the axle center of the 2nd rotary shaft (axle base)
Embodiment
Hereinafter, referring to the drawings, the rice shaped device of the present invention is carried out with the embodiment of roller and rice shaped device
Explanation.
In the following description, in XYZ coordinate system shown in the drawings, X-direction represents fore-and-aft direction, and Y-direction represents left and right
Direction, Z-direction represent above-below direction.In all directions, arrow direction is+direction.In the X direction, before +X direction is
Side, -X direction is rear.In the Y direction, +Y direction is left, and -Y direction is right.In z-direction, +Z direction is upper
Side, -Z direction is lower section.In addition, the mark that " " is labelled with "○" in figure is represented from the back side of paper towards positive
Arrow (+direction).
● rice shaped device ●
Fig. 1 is the stereogram for the embodiment for representing the rice shaped device of the present invention.
Rice R (the reference pictures 2 such as by sushi meal of rice shaped device 100.It is as follows) it is shaped to hold sushi
Rice article shaped (hereinafter referred to as " rice dumpling ") RB.The rice dumpling RB being molded by rice shaped device 100 be in defined shape (for example,
Substantially straw bag shape).Rice shaped device 100 has hopper 1, framework 2, compression unit 3, forming part 4, delivery section 5, drive division 6, control
Portion (not shown) processed, panel 7, operating portion 8 and form.
● the structure of rice shaped device
Fig. 2 is the front view of the rice shaped device 100 after panel 7 is removed.
Fig. 3 is the line A-A sectional view of Fig. 2 rice shaped device 100.
Reservoir of the hopper 1 as rice R, carry out rice R collecting, stirring, supply.Hopper 1 has resettlement section 11, stirred
Mix portion 12 and supply unit 13.Resettlement section 11 internally houses rice R.Resettlement section 11 is removably installed in the top of framework 2.Stir
Portion 12 is mixed to be stirred the rice R in mixing part 12 using multiple mixing arms (not shown).Mixing part 12 is configured at resettlement section
11 lower section.Mixing part 12 is installed on before the upside of framework 2.Supply unit 13 by the rice R after being stirred using mixing part 12 to
Send out the lower section of supply unit 13.Supply unit 13 is provided integrally at the lower section of mixing part 12 with mixing part 12.
Framework 2 houses drive division 6 etc. while compression unit 3, forming part 4, delivery section 5 are supported.Framework 2 has multiple
Supporting part.Supporting part is for example supported to compression unit 3 and forming part 4.
Compression unit 3 is compressed to supplying the rice R come from hopper 1, and rice dumpling RB is molded with being easy to forming part 4.
Compression unit 3 is configured at before the lower section of hopper 1, framework 2.Compression unit 3 has multiple rotary shafts 31, higher level's compressing roller pair
32nd, subordinate's compressing roller to 33, supporting plate to 34.
Rotary shaft 31 is supported to higher level's compressing roller to 32 and subordinate's compressing roller to 33.Rotary shaft 31 is via framework 2
Supporting part is rotatably supported in framework 2.Higher level's compressing roller supplies the rice R come from hopper 1 to 32 pairs and is compressed.Higher level
Compressing roller is made up of to 32 the 1st compressing roller 32a and the 2nd compressing roller 32b.Subordinate's compressing roller is pressed 32 by higher level's compressing roller 33 pairs
Rice R after contracting is further compressed.Subordinate's compressing roller is made up of to 33 the 3rd compressing roller 33a and the 4th compressing roller 33b.
Higher level's compressing roller is installed in framework 2 to 32 and subordinate's compressing roller to 33 via rotary shaft 31.Higher level's compressing roller pair
The lower section of 32 supply units 13 for being configured at hopper 1 across defined interval in the lateral direction.Subordinate's compressing roller is to 33 on a left side
Higher level's compressing roller is configured to 32 lower section across defined interval in right direction.3rd compressing roller 33a and the 4th compressing roller 33b
Between interval, it is more narrower than the interval between the 1st compressing roller 32a and the 2nd compressing roller 32b.
Rotary shaft 31 is rotated using the rotary driving force for coming from drive division 6.The higher level supported by rotary shaft 31 presses
Compression roller to 32 and subordinate's compressing roller to 33 rotary speed, direction of rotation controls by control unit.Higher level's compressing roller is to 32 and subordinate
Compressing roller is the direction for making supply be moved from the top to the bottom to the rice R of compression unit 3 to 33 direction of rotation.
Supporting plate is supported to 34 from the front and rear rice R to supplying to compression unit 3 and forming part 4.Supporting plate to 34 by
Front side supporting plate (not shown) and Backside support plate 34a are formed.Backside support plate 34a is installed on before framework 2.Front side supports
Plate is installed on behind panel 7.
In addition, the structure of compression unit 3 is not limited to present embodiment.That is, for example roller is to be upper possessed by compression unit 3
Level compressing roller is to 32 and subordinate's compressing roller to 33 this 2 grades, but roller possessed by compression unit is to that can also be 1 grade or more than 3 grades.Separately
Outside, compression unit can not also use roller mode, but use band mode.
Rice R after being compressed by compression unit 3 is shaped to rice dumpling RB by forming part 4.Forming part 4 is configured under compression unit 3
Before side, framework 2.Forming part 4 has the 1st rotary shaft 41, the 2nd rotary shaft 42, the 1st format roll 43, the 2nd format roll 44.
1st rotary shaft 41 is supported to the 1st format roll 43.2nd rotary shaft 42 is supported to the 2nd format roll 44.1st
The rotary shaft 42 of rotary shaft 41 and the 2nd is respective latter half of, in left-right direction across defined interval, is rotatably supported at framework
On 2 supporting part.1st rotary shaft 41 and 42 respective axial direction of the 2nd rotary shaft are fore-and-aft direction.1st rotary shaft the 41 and the 2nd rotates
42 respective first half of axle, protrudes forwards from the supporting part of framework 2.That is, the 1st rotary shaft 41 and the 2nd rotary shaft 42 are by cantilever
It is supported on supporting part.
1st rotary shaft 41 and the 2nd rotary shaft 42 are rotated using the rotary driving force for coming from drive division 6.1st rotation
The rotary speed of the rotary shaft 42 of axle 41 and the 2nd, direction of rotation are controlled by control unit.
Rice R after being compressed by compression unit 3 is shaped to rice dumpling RB by the 1st format roll 43 and the 2nd format roll 44.1st shaping
The format roll 44 of roller 43 and the 2nd is the example of the rice shaped device roller in the present invention.1st format roll 43 is installed on the 1st rotation
The first half of axle 41.2nd format roll 44 is installed on the first half of the 2nd rotary shaft 42.The outer peripheral face of 1st format roll 43 and the 2 one-tenth
The outer peripheral face of type roller 44 is facing.
The direction of rotation of a pair of format rolls 43,44, after being molded and being molded to the rice R supplied from compression unit 3
The directions discharged downwards of rice dumpling RB.That is, the direction of rotation of the 1st format roll 43 is the clockwise direction when front is observed
(Fig. 2 clockwise direction).The direction of rotation of 2nd format roll 44 be front observe when counter clockwise direction (Fig. 2's is counterclockwise
Direction).The rotation of 1st format roll 43 is synchronous with the rotation of the 2nd format roll 44 to be carried out.
In the state of a pair of format rolls 43,44 are removed, at the diverse location in the axial direction of the 1st rotary shaft 41
The distance between the axle center (axis center) of 1st rotary shaft 41 and the axle center of the 2nd rotary shaft 42 (hereinafter referred to as " axle base ") L is each
Differ.That is, in the state of a pair of format rolls 43,44 are removed, the rear end of the 1st rotary shaft 41 and the 2nd rotary shaft 42
The axle base L1 of side, the axle base L2 than the 1st rotary shaft 41 and the front of the 2nd rotary shaft 42 are longer.That is, at a pair of one-tenth
In the state of type roller 43,44 is removed, the 1st rotary shaft 41 is not parallel with the 2nd rotary shaft 42.
On the structure of the 1st format roll 43 and the structure of the 2nd format roll 44, aftermentioned content is referred to.
Delivery section 5 conveys to the rice dumpling RB after being molded by forming part 4.Delivery section 5 has circle in top view
Rotating disk 51.
Drive division 6 provides rotation to 32, subordinate's compressing roller to higher level's compressing roller to 33, a pair of format rolls 43,44, rotating disk 51
Driving force.Drive division 6 is, for example, motor.Come from the rotary driving force of drive division 6, via supplies such as gears (not shown) extremely
Each part.
Control unit is overall to the rice shaped device 100 including rotation including the 1st rotary shaft 41 and the 2nd rotary shaft 42 etc.
Action be controlled.Control unit is for example contained in framework 2.
Panel 7 is protected to the mixing part 12 of hopper 1 and supply unit 13, compression unit 3, forming part 4, in case it is by rice
The pollution of dust around meal shaped device 100 etc..Panel 7 is installed on before framework 2.
Operating portion 8 carries out the setting of the component of rice or rice dumpling RB shaping quantity etc..Operating portion 8 possesses display part, electricity
Source switch, emergency stop button, mode selecting button etc..Operating portion 8 is the example of the instruction unit in the present invention.
● the structure of rice shaped device roller (a pair of format rolls 43,44)
Below, the structure to the 1st format roll 43 and the structure of the 2nd format roll 44 illustrate.The structure of 1st format roll 43
Structure with the 2nd format roll 44 is symmetrical in addition to bumps described later.Therefore, a pair are molded using the 1st format roll 43
The structure of roller 43,44 explains as follows.
Fig. 4 is the stereogram for the embodiment for representing the rice shaped device roller of the present invention.
1st format roll 43 is, for example, the synthetic resin system of fluorine-type resin etc..1st format roll 43 is cylindric.1st format roll
43 have axis hole 43h and multiple resettlement section 43a.
Fig. 5 is the front observation sectional view of a pair of format rolls 43,44.
The figure shows by a pair of format rolls 43,44 in the center of the length direction (fore-and-aft direction) of a pair of format rolls 43,44
The cutting plane of a pair of format rolls 43,44 after partial cut.In figure, the hollow arrow adjacent with a pair of format rolls 43,44, table
Show the direction of rotation of a pair of format rolls 43,44 (following, Fig. 6, Fig. 8 are same to Figure 11).
Axis hole 43h is the hole interted for the 1st rotary shaft 41.Axis hole 43h is configured at the axial line (center of the 1st format roll 43
Axis) on.Axis hole 43h runs through the 1st format roll 43.Axis hole 43h is hexagon when front is observed.The first half of 1st rotary shaft 41
Portion is embedded in axis hole 43h.
Resettlement section 43a houses rice R together with the resettlement section 44a of the 2nd format roll 44, and rice R is shaped into rice dumpling RB.Receive
Appearance portion 43a is from the outer peripheral face of the 1st format roll 43 towards central concave in substantially hull bottom shape.Resettlement section 43a is in the 1st format roll 43
Axial direction on length, it is longer (reference picture 4) than length of the resettlement section 43a on the circumferencial direction of the 1st format roll 43.Resettlement section
Circumferencial directions of the 43a along the 1st format roll 43 is with the interval of equalization, 6 positions being configured on the outer peripheral face of the 1st format roll 43.
In addition, the quantity of resettlement section is not limited to " 6 " possessed by the 1st format roll.
Fig. 6 is the enlarged partial sectional view of the 1st format roll 43.
Fig. 7 is the line B-B sectional view of Fig. 5 the 1st format roll 43.
Resettlement section 43a has side wall 43a1, upper wall surface 43a2, wall surface 43a3, front face 43a4, rear surface 43a5.
Side wall 43a1 is molded to rice dumpling RB side.Upper wall surface 43a2 above rice dumpling RB to being molded.Wall surface 43a3
Rice dumpling RB bottom surface is molded.Front face 43a4 and rear surface 43a5 to the end face of rice dumpling RB length direction (front end face,
Rear end face) it is molded.Space in the 43a of resettlement section is (by side wall 43a1, upper wall surface 43a2, wall surface 43a3, front face
43a4, rear surface 43a5 surround space) volume it is suitable with the volume of rice dumpling RB substantially half.
As shown in figure 5, when being observed along section, side wall 43a1 is configured as being formed together with 6 side wall 43a1 more
Side shape (hexagon).Upper wall surface 43a2 is on the direction of rotation of the 1st format roll 43 (Fig. 5 clockwise direction), positioned at side wall
43a1 rear (opposite direction of the direction of rotation of the 1st format roll 43).Angle formed by side wall 43a1 and upper wall surface 43a2
Angle (interior angle) is obtuse angle.
On the direction of rotation of the 1st format roll 43, wall surface 43a3 is located at side wall 43a1 front (the 1st format roll 43
Direction of rotation).The angle (interior angle) at angle formed by side wall 43a1 and wall surface 43a3 is acute angle.That is, side wall 43a1 and
The angle at angle formed by wall surface 43a3, the angle than angle formed by side wall 43a1 and upper wall surface 43a2 are small.
As shown in fig. 7, front face 43a4 is located at side wall 43a1 front (on the downside of Fig. 7 paper).Rear surface 43a5
Positioned at side wall 43a1 rear end side (on the upside of Fig. 7 paper).The angle at angle is (interior formed by side wall 43a1 and front face 43a4
Angle) it is substantially rectangular.The angle (interior angle) at angle formed by side wall 43a1 and rear surface 43a5, with side wall 43a1 and front face
The angle at angle formed by 43a4 is identical.
In the outer peripheral face of the 1st format roll 43, the outer peripheral face 43b between the 43a of resettlement section has convex portion 43b1 and recess
43b2.The length direction (fore-and-aft direction) of convex portion 43b1 and recess 43b2 along the 1st format roll 43, is repeatedly arranged at outer peripheral face
43b.That is, the outer peripheral face 43b of the 1st format roll 43, it is irregular wavy in having when side is observed.Convex portion 43b1 protrusion shape
Shape and recess 43b2 concave shape are mutually symmetrical.
Below, the relation of the 1st format roll 43 and the 2nd format roll 44 is illustrated.
Resettlement section 43a as the 1st format roll 43 of the 1st resettlement section and the 2nd format roll 44 as the 2nd resettlement section
Resettlement section 44a, repeatedly approach and separate with the rotation of a pair of format rolls 43,44.As shown in figure 5, in resettlement section 43a and
Resettlement section 44a closest to when, by space (hereinafter referred to as " rice molding space ") S that two resettlement section 43a, 44a are surrounded along cuing open
As the space of closing when face is observed.
The outer peripheral face 43b of the 1st format roll 43 and outer peripheral face 44b of the 2nd format roll 44, adjoint a pair of format rolls 43,44
Rotate and repeatedly abut and separate.Abutted in the outer peripheral face 43b of the 1st format roll 43 and the outer peripheral face 44b of the 2nd format roll 44
When, the convex portion 43b1 of the 1st format roll 43 is embedded in the recess 44b2 of the 2nd format roll 44, and the recess 43b2 of the 1st format roll 43 is fitted together to
In the convex portion 44b1 of the 2nd format roll 44.
The pitch circle C1 and the 2nd format roll 44 of 1st format roll 43 pitch circle C2 are external.
The pitch circle C1 of 1st format roll 43, it is by the convex portion 43b1 of the 1st format roll 43 radially of the 1st format roll 43
Pars intermedia between top and recess 43b2 bottom, the imaginary circles being formed by connecting along the circumferencial direction of the 1st format roll 43.The 2 one-tenth
The pitch circle C2 of type roller 44, it is by the convex portion 44b1 of the 2nd format roll 44 radially of the 2nd format roll 44 top and recess 44b2
The pars intermedia of bottom, the imaginary circles that are formed by connecting along the circumferencial direction of the 2nd format roll 44.In the following description, by 2 void
Intend circle C1, C2 respective radius r1, r2 and be referred to as pitch radius.That is, the pitch circle C1 of the 1st format roll 43 radius is pitch radius
R1, the pitch circle C2 of the 2nd format roll 44 radius are pitch radius r2.The pitch radius r1 and the 2nd format roll 44 of 1st format roll 43
Pitch radius r2 it is identical.
In the state of a pair of format rolls 43,44 are not yet installed, the front of the 1st rotary shaft 41 and the 2nd rotary shaft 42
Axle base L2, it is more shorter than the pitch radius r1 of the 1st format roll 43 and the pitch radius r2 sums of the 2nd format roll 44.Therefore,
1 format roll 43 and the 2nd format roll 44 can be come from the 1st rotary shaft 41 and the 2nd when outer peripheral face 43b, 44b are against each other
Rotary shaft 42, to make the 1st format roll 43 and stress that the close direction of the 2nd format roll 44 acts on (hereinafter referred to as " between centers should
Power ").As it was previously stated, the axle base L2 of the front of the 1st rotary shaft 41 and the 2nd rotary shaft 42, than the axle base of rear end side
L1 is shorter.Therefore, the 1st format roll 43 and the 2nd format roll 44 by the stress of between centers influenceed, with from the 1st format roll 43
Become big towards front end with the rear end of the 2nd format roll 44.
● the action of rice shaped device
Below, the action to rice shaped device 100 illustrates.
First, the rice such as sushi meal R is thrown into the resettlement section 11 of hopper 1 by operator of rice shaped device 100 etc..
Put into resettlement section 11 in the state of rice R, the power switch of rice shaped device 100 has been connected by operator one, then rice
Meal R is then stirred portion 12 and stirs and scatter.
Then, control unit is controlled to drive division 6, to drive compression unit 3 (higher level's compressing roller is compressed 32 and subordinate
Roller rotates to 33).By higher level's compressing roller to the rotation of 32 and subordinate's compressing roller to 33, come from the supply of supply unit 13 of hopper 1
Rice R while being compressed while being transported to forming part 4.
If rice R reaches forming part 4, control unit stops driving compression unit 3.Now, rice shaped device 100 is in
Holding state.When rice shaped device 100 is in holding state, a pair of format rolls 43,44 are in the outer peripheral face of the 1st format roll 43
The state (hereinafter referred to as " the 1st state ") that 43b abuts with the outer peripheral face 44b of the 2nd format roll 44.
Then, control unit control drive division 6, make higher level's compressing roller to 32, subordinate's compressing roller to 33 and a pair of format rolls 43,
44 rotations.32, subordinate's compressing roller is entered repeatedly to 33 and the rotation of a pair of format rolls 43,44, forming part 4 by higher level's compressing roller
Row rice R collecting, rice dumpling RB shaping, the action of rice dumpling RB discharge.
Fig. 8 (a) is the front observation sectional view of a pair of format rolls 43,44 under the 1st state, and Fig. 8 (b) is the 1st
The front observation sectional view of the rice R being contained in forming part 4 under state.
When a pair of format rolls 43,44 are in 1 state, it is located at relative to outer peripheral face 43b, 44b for abut
Resettlement section 43a, the 44a at the rear of the direction of rotation of a pair of format rolls 43,44 are relative with V shape when front is observed.
When a pair of format rolls 43,44 are in 1 state, resettlement section 43a and resettlement section 44a are not located at the 1st rotary shaft 41
Axle center and the 2nd rotary shaft 42 axle center between.That is, when a pair of format rolls 43,44 are in 1 state, in the 1st rotary shaft 41
Axle center and the 2nd rotary shaft 42 axle center between space is not present.Now, due to the effect by a pair of format rolls 43,44,
Close state is presented between the axle center of 1 rotary shaft 41 and the axle center of the 2nd rotary shaft 42.
When a pair of format rolls 43,44 are in 1 state, from compression unit 3 supply rice R be housed in front from when
With in V shape relative resettlement section 43a, 44a.
If a pair of format rolls 43,44 further rotate from the 1st state, the 1st format roll 43 and the 2nd format roll 44 turn into
The state the (the hereinafter referred to as the " the 2nd that resettlement section 43a, 44a enter between the axle center of the 1st rotary shaft 41 and the axle center of the 2nd rotary shaft 42
State ").
Fig. 9 (a) is the front observation sectional view of a pair of format rolls 43,44 under the 2nd state, and Fig. 9 (b) is the 2nd
The front observation sectional view of the rice R being contained in forming part 4 under state.
When a pair of format rolls 43,44 are in 2 state, resettlement section 43a, 44a at least a portion are located at the 1st rotary shaft
Between 41 axle center and the axle center of the 2nd rotary shaft 42.That is, when a pair of format rolls 43,44 are in 2 state, in the 1st rotary shaft
Between 41 axle center and the axle center of the 2nd rotary shaft 42, exist (has rice by resettlement section 43a, 44a space formed in space
R)。
When a pair of format rolls 43,44 are in 2 state, the rice R being contained in resettlement section 43a, 44a starts to be shaped to
Rice dumpling RB.
If a pair of format rolls 43,44 further rotate from the 2nd state, the 1st format roll 43 and the 2nd format roll 44 turn into
Resettlement section 43a and resettlement section 44a relative states (hereinafter referred to as " the 3rd state ") substantially parallel to one another.
Figure 10 (a) is the front observation sectional view of a pair of format rolls 43,44 under the 3rd state, and Figure 10 (b) is the
The front observation sectional view of the rice R being contained in forming part 4 under 3 states.
When a pair of format rolls 43,44 are in 3 state, resettlement section 43a and resettlement section 44a are facing.In resettlement section 43a
With resettlement section 44a it is facing when, resettlement section 43a and resettlement section 44a are closest.In resettlement section, 43a and resettlement section 44a are facing
When, the distance between upper wall surface 43a2,44a2, the distance between wall surface 43a3,44a3 are roughly the same.
In resettlement section during 43a and resettlement section 44a facing, resettlement section 43a upper wall surface 43a2 and resettlement section 44a are connected
Upper wall surface 44a2 line, when being observed in front, turn into rear (Figure 10 paper to the direction of rotation of a pair of format rolls 43,44
Top) protrusion dome-like.On the other hand, resettlement section 43a wall surface 43a3 and resettlement section 44a wall surface 44a3 are connected
Line, front observe when, turn into the direction of rotation of a pair of format rolls 43,44 rear protrusion mountain shape.
In resettlement section during 43a and resettlement section 44a facing, the rice molding space S that is formed by resettlement section 43a, 44a,
During the observation of front, top is the dome-like protruded upward, and bottom is the mountain shape protruded upward.
In resettlement section during 43a and resettlement section 44a facing, the rice R in rice molding space S is received portion 43a, 44a
It is shaped to rice dumpling RB.Now, rice dumpling RB bottom surface possesses recess RBa.Length direction (fore-and-aft direction) courts of recess RBa along rice dumpling
To the concavity of rice dumpling.It is to be protruded to the rear of the direction of rotation of a pair of format rolls 43,44 when recess RBa is observed in front
Mountain shape.
If a pair of format rolls 43,44 further rotate from the 3rd state, the 1st format roll 43 and the 2nd format roll 44 are just
When face is observed, turn into state (hereinafter referred to as " the 4th shape that rice molding space S bottom extends in the lateral direction from the 3rd state
State ").
Figure 11 (a) is the front observation sectional view of a pair of format rolls 43,44 under the 4th state, and Figure 11 (b) is the 4th
The front observation sectional view for the rice dumpling RB being molded under state by forming part 4.
When a pair of format rolls 43,44 are in 4 state, on the direction of rotation of a pair of format rolls 43,44, rice shaping
Outer peripheral face 43b, 44b of the rear side of space S are close to using the stress of between centers each other.That is, outer peripheral face 43b convex portion 43b1 with
Outer peripheral face 44b recess 44b2 is close to, and outer peripheral face 43b recess 43b2 and outer peripheral face 44b convex portion 44b1 are close to.Therefore, rice
Meal R will not be remained between outer peripheral face 43b and outer peripheral face 44b.Be not in be molded not as a result, in rice dumpling RB upper surface
The situation of good (recrement).That is, rice dumpling RB is partitioned under the good completed state of no recrement from rice R.
When a pair of format rolls 43,44 rotate from the 3rd state to the 4th state, resettlement section 43a wall surface 43a3 and collecting
Portion 44a wall surface 44a3 is separated in the lateral direction when front is observed.When a pair of format rolls 43,44 are in 4 state, even
The line connect between wall surface 43a3,44a3 is substantially rectilinear when front is observed.
If wall surface 43a3,44a3 are separated in the lateral direction each other, rice dumpling RB bottom surface with wall surface 43a3,
44a3 movement and extend in the lateral direction.As a result, the density of rice dumpling RB bottom surface side and the density of side above rice dumpling RB
Compared to diminishing.That is, rice dumpling RB bottom surface side turns into the state for including more air compared with side above rice dumpling RB.
When a pair of format rolls 43,44 are in 4 state, rice dumpling RB is molded from upper wall surface 43a2,44a2 towards a pair
The front pressing of the direction of rotation of roller 43,44.Therefore, the recess RBa of rice dumpling RB bottom surface and a pair of format rolls 43,44 are in the
Compare and diminish during 3 state.
If a pair of format rolls 43,44 further rotate from the 4th state, rice dumpling RB from rice molding space S downwards
Rotating disk 51 on discharge (falling).
As it was previously stated, recrement will not be formed on rice dumpling RB.There is no the rice dumpling RB of recrement compared with the rice dumpling for having recrement, more
Easily separated from resettlement section 43a, 44a.That is, the rice dumpling RB of no recrement, can be quickly from receipts compared with the rice dumpling for having recrement
Appearance portion 43a, 44a separation.In addition, it will not overturn or tilt from the rice dumpling RB of rice molding space S discharges.Therefore, rice dumpling RB to
Lowering position on rotating disk 51 and to fall posture more stable.As a result, the anglec of rotation of rotating disk 51 can be reduced, shorten rotating disk
The time required to 51 rotation.
Figure 12 is that the positive of rice dumpling RB after firm discharge (shaping) observes sectional view.
The just state of the rice dumpling RB after shaping, the state of rice dumpling RB when being in 4 state with a pair of format rolls 43,44
It is roughly the same.That is, rice dumpling RB bottom surface side is compared with side above rice dumpling RB, to include the state of more air.
Figure 13 is the sectional view from the front of the rice dumpling RB after shaping after the stipulated time.
After rice dumpling RB shapings begin to pass through the stipulated time, the rice R of side is because its own gravity is to meal above rice dumpling RB
Group RB bottom surface side movement.Therefore, from the rice dumpling RB being molded after beginning to pass through the stipulated time, the rice dumpling RB phases with firm forming
Than, in above rice dumpling RB side also wrap aeriferous state.As a result, the rice dumpling RB being molded using rice shaped device 100
Mouthfeel, compared with the mouthfeel for the rice dumpling being molded using existing rice shaped device, because becoming soft comprising more air.
Surface of the rice dumpling RB bottom surface along rotating disk 51 and become flat.
As described above, rice dumpling RB is molded along with the rotation of a pair of format rolls 43,44.Now, the 1st format roll 43 and
2 format rolls 44 are when rice dumpling RB is molded, by from rice R power as caused by elastic force etc. (hereinafter referred to as " reaction force ").
The direction of the reaction force of a pair of format rolls 43,44 is acted on, is direction (Figure 10 paper that a pair of format rolls 43,44 separate
Left and right directions).
Because the 1st rotary shaft 41 and the 2nd rotary shaft 42 are cantilever support, therefore, the influence of reaction force is more toward the 1st rotation
Free end (front end) side of the rotary shaft 42 of axle 41 and the 2nd is bigger.On the other hand, the influence of the stress of between centers is also more toward the 1st rotation
Free end (front end) side of the rotary shaft 42 of rotating shaft 41 and the 2nd is bigger.Herein, rotated by the front end to the 1st rotary shaft 41 and the 2nd
Interval between the front end of axle 42 is adjusted, and the stress of between centers is set to be more than reaction force.Therefore, will not make because of anti-
A pair of format rolls 43,44 are firmly caused to separate.That is, recrement will not be produced on the rice dumpling RB that rice shaped device 100 is molded.
That is, rice dumpling RB easily separates from resettlement section 43a, 44a.As a result, rice shaped device 100 can suppress to be molded unfavorable condition
Produce, and can is rapidly molded to rice dumpling.
In addition, the size of the stress of between centers can also be identical with the size of reaction force.In this case, the 1st format roll and
2nd format roll is contacted on the axial direction of a pair of format rolls (fore-and-aft direction) with uniform power.
● the dismounting of a pair of format rolls 43,44
Below, the dismounting to a pair of format rolls 43,44 illustrates.
As it was previously stated, the 1st format roll 43 and the 2nd format roll 44 are by the axle from the 1st rotary shaft 41 and the 2nd rotary shaft 42
Between stress.The influence of between centers stress suffered by a pair of format rolls 43,44, because a pair of format rolls 43,44 rotation position not
It is same and different.That is, when closer between the axle center of the 1st rotary shaft 41 and the axle center of the 2nd rotary shaft 42, a pair of format rolls
43rd, 44 by between centers stress influenceed maximum.On the other hand, in the axle center of the 1st rotary shaft 41 and the axle center of the 2nd rotary shaft 42
Between Existential Space when, a pair of format rolls 43,44 by between centers stress influenceed to diminish.Therefore, in a pair of format rolls 43,44
During in dismantled and assembled state, the dismounting of a pair of format rolls 43,44 is carried out.So-called dismantled and assembled state, refer to a pair of format rolls 43,44
State be, resettlement section 43a, 44a at least a portion be located at the 1st rotary shaft 41 axle center and the 2nd rotary shaft 42 axle center it
Between the line of two axle center (connection on) state.That is, among the 1st state, the 2nd state, the 3rd state, the 4th state, the 2nd state
For dismantled and assembled state.
Conversion of the state of a pair of format rolls 43,44 to dismantled and assembled state, e.g. when operating operating portion 8 by operator
Carry out.That is, when operating operating portion 8 by operator, indicated from operating portion 8 to control unit to the removable of a pair of format rolls 43,44
Dress state is changed.
When receiving the instruction changed to the dismantled and assembled state of a pair of format rolls 43,44, control unit is to the 1st rotary shaft
The rotation of 41 and the 2nd rotary shaft 42 is controlled, so that resettlement section 43a, 44a at least a portion are positioned at the 1st rotary shaft of connection
On the line in 41 axle center and the axle center of the 2nd rotary shaft 42.
On the other hand, the state of the 1st rotary shaft 41 and the 2nd rotary shaft 42 when installing a pair of format roll 43,44, it is and removable
The 1st rotary shaft 41 under dress state is identical with the state of the 2nd rotary shaft 42.
In addition, the instruction changed to the dismantled and assembled state of a pair of format rolls to control unit, can also rice into
When type device terminates the shaping of rice dumpling, it is not required to operate by operator but the end of shaping is detected and automatic by operating portion
Carry out.
● summarize
Embodiment in accordance with the above, as resettlement section 43a and resettlement section 44a facing, wall surface 43a3 and bottom
When the face that wall 44a3 is formed is observed in front, protruded to the rear of the rotation direction of a pair of format rolls 43,44.Due to the bottom
Wall 43a3,44a3, in rice dumpling RB forming process, recess RBa can be formed in rice dumpling RB bottom surface.Therefore, to rotating disk 51
On the rice dumpling RB that falls will not overturn or tilt on rotating disk 51.This means, the posture of the rice dumpling RB on rotating disk 51 is more stable.Such as
It is upper described, rice shaped device of the invention with it is existing temporarily make the counter-rotational rice shaped device of format roll compared with, both
The generation of shaping bad phenomenon can be suppressed, and can is rapidly molded rice dumpling.
In addition, by making rice dumpling RB bottom surface extend in the lateral direction in rice dumpling RB forming process, with rice dumpling RB's
Upper face side is compared, and rice dumpling RB bottom surface side can be made to contain more air.Therefore, the time as defined in process is terminated from shaping
Afterwards, the rice of side is moved due to self gravitation to rice dumpling RB bottom surface side above rice dumpling RB.This means, terminate from shaping by rule
Rice dumpling RB after the fixed time is compared with just terminating the rice dumpling RB of shaping, and side also includes air above rice dumpling RB.It is tied
Fruit, using the rice dumpling of rice shaped device shaping of the invention compared with the rice dumpling being molded using existing rice shaped device,
Containing more air, mouthfeel is than relatively soft.
In addition, in the state of a pair of format rolls 43,44 are not installed, as long as axle base L2 is than pitch radius r1 and pitch circle
Radius r2 sums are shorter, can also make the 1st rotary shaft parallel with the 2nd rotary shaft.
In addition, in the embodiment described above, outer peripheral face 43b, 44b of a pair of format rolls 43,44 have convex portion
43b1,44b1 and recess 43b2,44b2, but the outer peripheral face of a pair of format rolls can also not have recess and convex portion.That is, such as one
Can also be that outer peripheral face positioned at resettlement section is in contact with each other with periphery format roll.In this case, the implementation illustrated before
Pitch radius in mode is suitable with the radius of format roll.
Claims (5)
1. a kind of rice shaped device roller, its mounted in pairs is in rice is shaped on the rice shaped device of rice article shaped
And it is rotated reversely with each other, it is characterised in that
With the resettlement section for being molded the rice article shaped,
The resettlement section possesses：
Wall surface in front of the rotation direction；
Upper wall surface positioned at the rotation direction rear；And
The side wall of the wall surface and the upper wall surface is connected,
When the resettlement section of the pair of roller is facing, the line for connecting the respective wall surface of the pair of roller is observed in front
When to the pair of roller rotation direction rear protrude.
2. rice shaped device roller according to claim 1, it is characterised in that
The angle at angle formed by the side wall and the wall surface is acute angle.
3. rice shaped device roller according to claim 1, it is characterised in that
The angle at angle formed by the side wall and the wall surface, than the side wall and the upper wall surface angulation
It is small.
4. rice shaped device roller according to claim 1, it is characterised in that
With multiple resettlement sections,
The multiple resettlement section is configured at equal intervals along the rice shaped device with the circumferencial direction of roller.
A kind of 5. rice shaped device, it is characterised in that
With storage rice reservoir and would be stored at the reservoir rice be shaped to rice article shaped forming part and
Form,
The forming part possesses a pair of rolls being rotated reversely with each other,
The roller is the rice shaped device roller described in claim 1.
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2016-111126 | 2016-06-02 | ||
| JP2016111126 | 2016-06-02 | ||
| JP2017027676A JP6858399B2 (en) | 2016-06-02 | 2017-02-17 | Roller for cooked rice molding machine and cooked rice molding machine |
| JP2017-027676 | 2017-02-17 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107455785A true CN107455785A (en) | 2017-12-12 |
| CN107455785B CN107455785B (en) | 2020-08-07 |
Family
ID=60543781
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710338939.2A Active CN107455785B (en) | 2016-06-02 | 2017-05-15 | Roller for rice molding device and rice molding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107455785B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110050956A (en) * | 2019-04-25 | 2019-07-26 | 南京一桌菜食品科技有限公司 | The production method and its production equipment of Zongzi |
| CN112048776A (en) * | 2020-08-05 | 2020-12-08 | 武汉理工大学 | Spinning needle head and spinning device |
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| JP2006197823A (en) * | 2005-01-18 | 2006-08-03 | Top:Kk | Cooked rice molding device |
| CN101731961A (en) * | 2008-11-21 | 2010-06-16 | 欧力天工股份有限公司 | Apparatus for molding cooked rice |
| JP2012029617A (en) * | 2010-07-30 | 2012-02-16 | Audio Technica Corp | Apparatus for molding cooked rice and method of controlling the same |
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| JPS6066965A (en) * | 1983-09-19 | 1985-04-17 | Toshimasa Ikushima | Compression and conveying mechanism in food molding machine |
| JPS61202665A (en) * | 1985-03-07 | 1986-09-08 | Audio Technica Corp | Food forming machine |
| CN1135837A (en) * | 1995-03-07 | 1996-11-20 | 雷恩自动机株式会社 | Apparatus for cutting enveloped body |
| JP2003070432A (en) * | 2001-09-03 | 2003-03-11 | Top:Kk | Apparatus for molding cooked rice |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110050956A (en) * | 2019-04-25 | 2019-07-26 | 南京一桌菜食品科技有限公司 | The production method and its production equipment of Zongzi |
| CN112048776A (en) * | 2020-08-05 | 2020-12-08 | 武汉理工大学 | Spinning needle head and spinning device |
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| Publication number | Publication date |
|---|---|
| CN107455785B (en) | 2020-08-07 |
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