CN103430978A - Noodle maker extruding safely - Google Patents

Noodle maker extruding safely Download PDF

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Publication number
CN103430978A
CN103430978A CN2013103346789A CN201310334678A CN103430978A CN 103430978 A CN103430978 A CN 103430978A CN 2013103346789 A CN2013103346789 A CN 2013103346789A CN 201310334678 A CN201310334678 A CN 201310334678A CN 103430978 A CN103430978 A CN 103430978A
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China
Prior art keywords
screw rod
pressure release
block reinforcement
release block
described screw
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CN2013103346789A
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Chinese (zh)
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CN103430978B (en
Inventor
王旭宁
张利新
宋飞
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Joyoung Co Ltd
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Joyoung Co Ltd
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Priority to CN201310334678.9A priority Critical patent/CN103430978B/en
Publication of CN103430978A publication Critical patent/CN103430978A/en
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Publication of CN103430978B publication Critical patent/CN103430978B/en
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Abstract

A noodle maker operating safely comprises a base, a stirring cup connected with the base, and an upper cover covering the stirring cup, and is further provided with a stirring component and a noodle extruding component, wherein the stirring component comprises a stirring rod arranged in the stirring cup; and the noodle extruding component comprises a noodle extruding cylinder with a noodle inlet, a screw rod arranged in the noodle extruding cylinder, and an end cover closing a noodle outlet of the noodle extruding cylinder and forming a forming port. The noodle maker is characterized in that the screw rod comprises a screw rod body, threads formed on the surface of the screw rod body, and a safety protection structure arranged at the front end of the screw rod; the rotating speed of the screw rod is 50-70rpm in a stirring stage, and 40-65rpm in a noodle outlet stage; and the rotating directions of the screw rod in the noodle outlet stage and the stirring stage are opposite. The adopted safety protection structure can reduce material pressure at the front end of the screw rod, and effectively prevent the noodle extruding component from damage due to the fact that the screw rod continuously feeds when the noodle maker operates.

Description

A kind ofly push safe flour stranding machine
Technical field
The present invention relates to food processing field, relate in particular to a kind of family expenses screw extrusion type flour stranding machine.
Background technology
The screw extrusion type flour stranding machine of prior art, generally include the support that is provided with motor, be connected in the jar of described support, be covered on the upper cover of described jar, described flour stranding machine also is provided with mixing component and crowded face assembly, described mixing component comprises the puddler be arranged in described jar, described crowded face assembly comprises the crowded face cylinder with noodle feeder, be arranged at the screw rod in described crowded face cylinder, seal described crowded face cylinder noodle outlet and form the die head and for the end cap of the fixing described die head of appearing of appearing of molding port.
The working method of such flour stranding machine is: agitation phases: flour and water are put into to jar, and the rotation of driven by motor puddler, be uniformly mixed flour and water, when arriving the degree of setting, enters the stage of appearing; Appear the stage: motor reversal drives puddler promotion flour and enters in crowded face cylinder, and flour, under the impetus of screw rod, is extruded by the die head of appearing, and completes processing.
But there is following technical problem in existing flour stranding machine: when appearing the stage, described puddler continues flour to advance in crowded face cylinder, and screw rod continues flour to be promoted forward and extruded by the die head of appearing, if appear, the die head forming hole is blocked, or processing is forgotten in jar and added water during noodle, dry flour continues charging and can't be discharged by forming hole,, under the lasting feed pressure of screw rod, material can damage squeezing face cylinder squeeze crack, when serious, also can damage the user.
Summary of the invention
The object of the present invention is to provide the stable screw extrusion type flour stranding machine of a kind of work safety.
In order to solve the problems of the technologies described above, the invention provides a kind of flour stranding machine of security of operation, comprise support, be connected in the jar of described support, be covered on the upper cover of described jar, described flour stranding machine also is provided with mixing component and crowded face assembly, described mixing component comprises the puddler be arranged in described jar, described crowded face assembly comprises the crowded face cylinder with noodle feeder, be arranged at the screw rod in described crowded face cylinder, seal described crowded face cylinder noodle outlet and form the die head of appearing of forming hole, wherein, described screw rod comprises the screw rod body and is arranged at the screw thread of described screw rod surface, described screw rod also comprises the safety protection structure that is arranged at described screw front end, described screw rod is 50 ~ 70rpm(rev/min at the rotating speed of agitation phases), described screw rod rotating speed when appearing the stage is 40 ~ 65rpm, and appear stage and agitation phases switched in opposite.
Preferably, described safety protection structure comprises the pressure release block reinforcement that is positioned at described screw front end, and described pressure release block reinforcement is arranged in the pitch of described screw thread, and connects adjacent thread.
Preferably, described pressure release block reinforcement comprises the first pressure release block reinforcement that is positioned at described thread head, and described the first pressure release block reinforcement is extended back by described thread head and is connected with adjacent thread.
Preferably, described pressure release block reinforcement also comprises the second pressure release block reinforcement, described the second pressure release block reinforcement and described the first pressure release block reinforcement pitch of at least being separated by.
Preferably, described the first pressure release block reinforcement and described the second pressure release block reinforcement are positioned at same plane, and are distributed in the both sides of described screw rod.
Preferably, described pressure release block reinforcement is extended along described screw axial, and described pressure release block reinforcement height is identical with described thread depth, and described pressure release block reinforcement end face width is D, 2mm≤D≤6mm.
Preferably, described pressure release block reinforcement has pusher face and blocking surface, and the angle of inclination of described pusher face is α, 15 °≤α≤30 °; The angle of inclination of described blocking surface is β, 0 °≤β≤15 °.
Preferably, described safety protection structure comprises the breach that is arranged at described screw front end screw thread, and described breach is arranged on the first lap screw thread of described screw front end, and described breach cuts off described screw thread, and connects the front and back pitch of described screw thread.
Preferably, the angle of the axial line of described breach center line and described screw rod is δ, 45 °≤δ≤70 °.
Preferably, described screw rod and described puddler split arrange, described screw rod is provided with baffle plate, described baffle plate is divided into described screw rod body the transmission section and squeezes the face section, described screw thread is arranged at described crowded face section, and described screw thread is not connected with described baffle plate, and described screw rod body is cylindric, described thread depth is identical, and the pitch of described screw thread is diminished to front end gradually by rear end.
Preferably, described screw rod and described puddler one, be provided with baffle plate between described puddler and described screw rod, and described screw rod body is cylindric, and described thread depth is identical, and the pitch of described screw thread is diminished gradually by rear end to front end.
The front end that squeezes face cylinder, screw rod etc. described in the present invention refers to the end of appearing of described crowded face cylinder and screw rod: in the process of described flour stranding machine, described crowded face cylinder, screw rod are used for being defined as rear end into an end of face, are also the end that at first described crowded face cylinder contacts with material; Described crowded face cylinder, screw rod are defined as front end accordingly for an end of appearing, and are also the end that described crowded face cylinder finally contacts with material.Same, described pressure release block reinforcement must have two sides, and described screw rod is in the stage of appearing, and the side that at first described pressure release block reinforcement contacts with material is the pusher face, and the side contacted with material afterwards is blocking surface.
In the present invention, described " first ", " second " etc., only for describing purpose, are identical functional structure is distinguished, and can not be interpreted as indication or hint relative importance or the implicit quantity that indicates indicated technical characterictic.Thus, one or more this feature can be expressed or impliedly be comprised to the feature that is limited with " first ", " second ", while adopting " first ", also non-ly necessarily comprises corresponding " second " feature.
The invention has the beneficial effects as follows.
1. by described safety protection structure is set, when described screw rod during in crowded face moulding, if forefront pressure is excessive, can stop material to enter between described screw rod and end cap, or by the material between described screw rod and end cap discharged to spiro rod rear end, reduce the material pressure of described screw front end, can effectively prevent flour stranding machine in the course of the work screw rod continue charging and the crowded face assembly that causes damages.
2. described screw rod arranges higher rotating speed when agitation phases, relies on less torsion can realize stirring, and can when puddler stirs, improve working (machining) efficiency; And lower rotating speed is set when appearing the stage, and can export larger torsion, facilitate the crowded face processing of screw rod, simultaneously, lower rotating speed and larger torsion also can promote the stiffness of noodles.
3. described safety protection structure is set to the pressure release block reinforcement, before and after making described pressure release block reinforcement, the formation certain pressure is poor, when described flour stranding machine can not normally be appeared, the pressure that the material of described pressure release block reinforcement front end forms stops that the rear end material enters pressure release block reinforcement the place ahead through described pressure release block reinforcement again, make described screw front end pressure maintain all the time in safe range, thereby guaranteed the safety of flour stranding machine, prevented that described noodles face from damaging.
4. described pressure release block reinforcement is set to many, preferably is set to two, and an end that is arranged at described screw thread wherein.Mineralization pressure zone between described two pressure release block reinforcements, stop the rear end material to enter this zone like this, also can further make the screw front end material enter this zone, reduces pressure between screw rod and end cap.Effectively guaranteed the safety of described flour stranding machine.
5. described safety protection structure is set to breach, and when the forefront pressure of described screw rod is abnormal, compressing front end material is discharged to the back-end by described breach, thereby reduces the pressure of front end.Described breach center line and described screw rod center line arrange certain angle, and when described screw rod normally squeezes face, described breach can not produce too much influence to squeezing face; And need arrange to the back-end and during pressure release, can farthest guarantee that material is moved to the back-end by breach when described flour stranding machine, thereby effectively pressure release reaches safe pressure limit, has guaranteed the safety of flour stranding machine.
The accompanying drawing explanation
Fig. 1 is flour stranding machine structural representation of the present invention.
Fig. 2 is that flour stranding machine of the present invention squeezes face assembly decomposing schematic representation.
Fig. 3 is screw rod the first example structure schematic diagram of the present invention.
Fig. 4 is screw rod the first embodiment second place structural representation of the present invention.
Fig. 5 is A-A cutaway view in Fig. 4.
Fig. 6 is screw rod the second example structure schematic diagram of the present invention.
Fig. 7 is screw rod the second embodiment second place structural representation of the present invention.
The corresponding title of number in the figure is as follows.
1. support; 2. jar; 3. upper cover; 31. water inlet; 4. squeeze the face cylinder; 400. cylindrical shell; 401. connecting plate; 402. advance the face section; 403. the section of appearing; 41. noodle feeder; 42. pin; 43. axis hole; 44. fixed claw; 45. retaining thread; 5. end cap; 51. retaining thread; 6. the die head of appearing; 61. forming hole; 62. rotation shrinkage pool; 7. screw rod; 70. screw rod body; 71. transmission section; 710. polygon shaft; 72. baffle plate; 73. squeeze the face section; 74. screw thread; 75. breach; 76. rotation projection; 81. pressure release block reinforcement; 82. the second pressure release block reinforcement; 91. the first breach; 92. the second breach.
The specific embodiment
Below in conjunction with drawings and the specific embodiments, the present invention is described in further detail.
In the present invention, unless otherwise clearly defined and limited, First Characteristic Second Characteristic it " on " or D score can comprise that the first and second features directly contact, also can comprise that the first and second features are not directly contacts but by the other feature contact between them.And, First Characteristic Second Characteristic " on ", " top " and " above " comprise First Characteristic directly over Second Characteristic and oblique upper, or only mean that the First Characteristic level is higher than Second Characteristic.First Characteristic Second Characteristic " under ", " below " and " below " comprise First Characteristic under Second Characteristic and tiltedly, or only mean that the First Characteristic level height is less than Second Characteristic.
As shown in Figure 1, 2, flour stranding machine of the present invention comprises support 1, jar 2, upper cover 3, mixing component and crowded face assembly.Be provided with motor in described support 1, described jar 2 is arranged on described support 1, and described upper cover 3 is covered on the upper opening place of described jar 2, for sealing described jar 2, and described upper cover 3 is provided with water inlet 31, for the course of work to the interior water filling of described jar 2.Described mixing component comprises the puddler be arranged in described jar 2.Described crowded face assembly comprises crowded face cylinder 4, screw rod 7, end cap 5 and the die head 6 of appearing.Described crowded face cylinder 4 is connected with described jar 2, and described screw rod 7 is arranged in described crowded face cylinder 4, and is provided with gap between described screw rod 7 and described crowded face cylinder 4 madial walls.Described screw rod 4 is connected with described puddler split and with described puddler power, described end cap 5 and the die head 6 of appearing are arranged at described crowded face cylinder 4 front ends, the described die head 6 of appearing coordinates with described screw rod 7, for moulding, appears, and described end cap 5 is for the fixing described die head 6 of appearing.
As shown in Figure 2, described crowded face cylinder 4 comprises cylindrical shell 400 and connecting plate 401, described connecting plate 401 is divided into described cylindrical shell 400 into face section 402 and the section of appearing 403, describedly advance face section 402 and be provided with noodle feeder 41 and axis hole 43, describedly advance face section 402 and insert in described jar 2, described noodle feeder 41 is coordinated with described puddler, realize into face.Described connecting plate 401 is provided with pin 42 and fixed claw 44, described pin 42 is positioned at the top of described noodle feeder 41, for with described puddler, coordinating and stop material, material is entered in noodle feeder 41 fast, described fixed claw 44 is for being fixedly connected with described jar 3, and the described section of appearing 403 outer rims are provided with retaining thread 45.
Described screw rod 7 comprises screw rod body 70 and baffle plate 72, described screw rod body 70 is cylindric, described baffle plate 72 is divided into described screw rod body 70 transmission section 71 and squeezes face section 73, and described transmission section 71 is provided with polygon and passes axle 710, and described polygon shaft 710 is connected with described puddler through described axis hole 43.Described crowded face section 73 surfaces are provided with screw thread 74, described screw thread 74 anterior and posterior heights are identical, and the pitch of described screw thread 74 is diminished gradually by rear end to front end, be provided with breach 75 between described screw thread 74 and described baffle plate 72, described screw thread 74 and described baffle plate 72 are disconnected, and described crowded face section 73 front ends also are provided with rotation projection 76.
The described die head 6 of appearing is fastened on the front end of the described section of appearing 403, the described die head 6 of appearing is provided with noodle outlet 61 and rotation shrinkage pool 62, described rotation projection 76 can be inserted in described rotation shrinkage pool 62 and can rotate around described rotation shrinkage pool 62, preferably, described rotation shrinkage pool 62 is set to straight hole, described rotation projection 76 is set to the taper platform, by such setting, can effectively prevent protruding 76 expanded by heating of rotation described in the described screw rod course of work and stuck with described rotation shrinkage pool 62.
The madial wall of described end cap 5 is provided with the retaining thread 51 coordinated with the retaining thread 45 of the described section of appearing 403, and described end cap 5 is fixedly connected on described crowded face cylinder by described retaining thread 51 and retaining thread 45, and the fixing described die head 6 of appearing.
Due to the known technology that the structure of flour stranding machine is this area, above-mentioned flour stranding machine structure is a kind of known technology preferred for this invention, therefore it is no longer further elaborated.Follow the development of technology, and undocumented other known technologies of the present invention, all belong to the structure of the flour stranding machine that the present invention contains for any improvement of the part outside described screw rod 7, and the concrete structure of described screw rod 7 can be with reference to each embodiment hereinafter.
Embodiment mono-.
The first embodiment as the flour stranding machine of a kind of security of operation of the present invention, as shown in Figure 3,4, described screw rod 7 further comprises safety protection structure, described safety protection structure comprises the pressure release block reinforcement that is arranged at described screw rod 7 front ends, described pressure release block reinforcement comprises the first pressure release block reinforcement 81 and the second pressure release block reinforcement 82, and the screw thread 74 that is arranged at described screw rod 7 is single thread.
As shown in Figure 3,4, described the first pressure release block reinforcement 81 is arranged at the end of described screw thread 74, is positioned at the pitch that described screw rod 74 forms, and by the end of described screw thread 74, is extended back and is connected with adjacent screw thread 74, and the end of sealing described screw thread 74 exports.Described the second pressure release block reinforcement 82 is positioned at same plane with described the first pressure release block reinforcement 81, and differs 1.5 pitch with described the first pressure release block reinforcement 81, makes described the second pressure release block reinforcement 82 and described the first pressure release block reinforcement 81 lay respectively at the both sides of described screw rod 7.Described the first pressure release block reinforcement 81 is identical with described the second pressure release block reinforcement 82 shapes, and described the first pressure release block reinforcement 81 and described the second pressure release block reinforcement 82 are all along the axial setting of described screw rod 7.
As shown in Figure 5, described the second pressure release block reinforcement 82 is highly identical with described screw thread 74, makes described the second pressure release block reinforcement 82 cut off described screw thread 74 fully.The end face width of described the second pressure release block reinforcement 82 is D, and certainly, described the first pressure release block reinforcement 81 is of similar shape with described the second pressure release block reinforcement 82, also has identical end face width D, 2mm≤D≤6mm.For example described width D can be: 2mm, 2.2mm, 2.5mm, 2.8mm, 3mm, 3.3mm, 3.5mm, 3.8mm, 4mm, 4.3mm, 4.5mm, 4.7mm, 5mm, 5.2mm, 5.5mm, 5.8mm, 6mm.The benefit arranged like this is: if described the first pressure release block reinforcement and the second pressure release block reinforcement width arrange too small, can not well play the effect that stops material, material still can enter screw front end by place, the gap between described the first pressure release block reinforcement and the second pressure release block reinforcement and crowded face cylinder freely, can't realize the effect of pressure release in the present invention; If described the first pressure release block reinforcement and the second pressure release block reinforcement width arrange excessive, in flour stranding machine normal process process, described the first pressure release block reinforcement and the second pressure release block reinforcement can exert an influence to the charging of screw rod, affect normal charging, and then affect the working (machining) efficiency of flour stranding machine.
As shown in Figure 5, described the second pressure release block reinforcement 82 has pusher face 821 and blocking surface 822, and the angle of inclination of described pusher face 821 is α, 15 °≤α≤30 °; The angle of inclination of described blocking surface 822 is β, 0 °≤β≤15 °, and α β.Described α is optional: 15 °, 17 °, 19 °, 20 °, 22 °, 25 °, 27 °, 30 ° etc.; Described β is optional: 0 °, 2 °, 4 °, 5 °, 7 °, 9 °, 10 °, 13 °, 15 ° etc.Described angle of inclination refers to: as shown in Figure 5, in the lateral cross section of described screw rod 7, the center of described screw rod 7 is O, and the end face center of described the second pressure release block reinforcement 82 is B, and the line of described pusher face 821 and described OB forms the angle of inclination of described pusher face 821; Same, the line of described blocking surface 822 and described OB forms the angle of inclination of described blocking surface.The benefit arranged like this is: described pusher face 821 arranges specific angle, too small if described angle arranges, and is unfavorable for the normal charging of screw rod, affects the working (machining) efficiency of flour stranding machine; If angle arranges excessive,, in pressure leak process, material still can enter screw front end by the first pressure release block reinforcement and the second pressure release block reinforcement top, can not well play decompression function.Described blocking surface 822 arranges less angle with described pusher face 821; when flour stranding machine normally during discharge; can promote the pressure of described the first pressure release block reinforcement and the second pressure release block reinforcement front and back; stop material to enter screw front end by described the first pressure release block reinforcement and the second pressure release block reinforcement; form protection at described screw front end, effectively play safety effect.Certainly, understandable, described the first pressure release block reinforcement 81 has pusher face and blocking surface equally, described the first pressure release block reinforcement can arrange identical angle of inclination with pusher face and the blocking surface of the second pressure release block reinforcement, also different angles of inclination can be set, but the range of tilt angles of the pusher face of described the first pressure release block reinforcement and described the second pressure release block reinforcement and blocking surface is identical.
Described puddler and screw rod 7 rotating speed when agitation phases is 50 ~ 70rpm(rev/min), described puddler and the rotating speed of screw rod 7 when appearing are 40 ~ 65rpm, and with described agitation phases switched in opposite.The optional value of described rotating speed comprises: 40rpm, 42rpm, 45rpm, 48rpm, 50rpm, 53rpm, 55rpm, 58rpm, 60rpm, 62rpm, 65rpm, 67rpm, 70rpm etc.Described flour stranding machine is rotating speed rotating speed when appearing when stirring.The benefit arranged like this is: described puddler only carries out mix and blend to flour and water when stirring, and power is less, larger rotating speed can be set to improve working (machining) efficiency; While appearing the stage, rely on screw rod to coordinate and realize appearing with feeding cylinder and die head extruding, power is large, less rotating speed is set so that higher torsion to be provided.If rotating speed arranges too small, working (machining) efficiency is poor.If rotating speed arranges excessive, when agitation phases, can kick up dry flour and affect mixing effect, and the user is impacted; When appearing the stage, the friction between described screw rod and feeding cylinder and die head increases, and temperature raises, and causes the noodles slaking, affects normal process and the mouthfeel of noodles.Simultaneously, if while appearing, rotating speed is excessive, described the first pressure release block reinforcement and the second pressure release block reinforcement more stop material and can not realize uniform feeding, affect the normal process of flour stranding machine.Described flour stranding machine turns to switched in opposite when appearing while stirring, make described flour stranding machine after stirring completes, and directly by controlling motor reversal, can realize the function of appearing, and like this, described flour stranding machine can be realized automatic processing, without personnel's operation, easy to use.
The benefit arranged like this is: described flour stranding machine is in crowded face process, and described puddler drives material and entered in described crowded face cylinder by described noodle feeder, and described screw rod promotes described material and moved by rear end cylinder front end, and by the die head extrusion molding of appearing.In process; if appear, die head is blocked; material continues to gather at described crowded face cylinder and screw front end; now; before and after described the first pressure release block reinforcement and the second pressure release block reinforcement, mineralization pressure is poor; especially; mineralization pressure zone in pitch between described the first pressure release block reinforcement and the second pressure release block reinforcement; compressing stops material to cross described the first pressure release block reinforcement and the second pressure release block reinforcement; thereby make described crowded face cylinder and screw front end pressure stability; can not continue to increase, effectively protect recipient, appear die head and end cap, prevent from squeezing the face assembly and damage.
Understandable, described pressure release block reinforcement only comprises described the first pressure release block reinforcement.
Understandable, described the first pressure release block reinforcement can be arranged in the pitch of first lap screw thread of described screw front end, but is not arranged at the end of described screw thread, and described the first pressure release block reinforcement connects adjacent thread.
Understandable, the height of described the first pressure release block reinforcement or the second pressure release block reinforcement is lower than the height of described screw thread.
Understandable, described the first pressure release block reinforcement and described the second pressure release block reinforcement are positioned at the same plane of described screw rod, and are positioned at the same side of described screw rod.
Understandable, described pressure release block reinforcement is a plurality of.Described a plurality of pressure release block reinforcement all is arranged in the pitch of described screw thread, and is crisscross arranged.
Understandable, described screw thread is many screw threads, and described the first pressure release block reinforcement is along described axial setting, and connects adjacent a plurality of screw thread.Perhaps, described the first pressure release block reinforcement connects adjacent two screw threads, described safeguard structure also comprises the second pressure release block reinforcement of being arranged in described other screw threads or the 3rd pressure release block reinforcement etc., and the second pressure release block reinforcement or the 3rd pressure release block reinforcement are arranged at the position of the corresponding first pressure release block reinforcement of described this screw thread at its place screw thread.
Embodiment bis-.
As the second embodiment of the flour stranding machine of a kind of security of operation of the present invention, as shown in Figure 6, with the difference of the first embodiment, be: described safety protection structure is the breach that is arranged at described screw front end screw thread.
As shown in Figure 6,7, described safety protection structure comprises the first breach 91 and the second breach 92 be arranged on described screw thread 74, described the first breach 91 is arranged on the end first lap screw thread of described screw thread 74, described the first breach 91 and the second breach 92 are arranged at the same side of described screw rod 7, and front and back differ a pitch.Described the first breach 91 and the second breach 92 cut off described screw thread 74, and connect the front and back pitch of described screw thread 74.
As shown in Figure 7, described the first breach 91 is identical with described the second breach 92 shapes.The angle of the axial line of the center line of described the first breach 91 and described screw rod 7 is δ, 45 °≤δ≤70 °.And the center line of described the first breach 91 is partial to the contrary side of described screw thread 74 rotation directions, and as shown in Figure 7, the rotation direction of described screw thread 74 is left-handed, and the center line of described the first breach 91 is partial to the axial line right side of described screw rod 7.Accordingly, if described screw thread is dextrorotation, the center line of described the first breach is partial to the axial line left side of described screw rod.Described angle δ is optionally: 45 °, 48 °, 50 °, 52 °, 55 °, 57 °, 60 °, 63 °, 65 °, 68 °, 70 ° etc.The benefit arranged like this is: certain angle is set, and in the time of can preventing the normal pusher of described screw rod, material is moved by the breach forward end, simultaneously, when also pressure is excessive endways, effectively carries out pressure release.The center line of described the first breach is partial to the side that described thread rotary orientation is contrary, when described screw thread promotes material, can the proper motion of material not exerted an influence, and, in pressure leak process, can farthest material be discharged by the breach tube rear end.
Described puddler and screw rod 7 rotating speed when agitation phases is 50 ~ 70rpm(rev/min), described puddler and the rotating speed of screw rod 7 when appearing are 40 ~ 65rpm, and with described agitation phases switched in opposite.The optional value of described rotating speed comprises: 40rpm, 42rpm, 45rpm, 48rpm, 50rpm, 53rpm, 55rpm, 58rpm, 60rpm, 62rpm, 65rpm, 67rpm, 70rpm etc.Described flour stranding machine is rotating speed rotating speed when appearing when stirring.The benefit arranged like this is: described puddler only carries out mix and blend to flour and water when stirring, and power is less, larger rotating speed can be set to improve working (machining) efficiency; While appearing the stage, rely on screw rod to coordinate and realize appearing with feeding cylinder and die head extruding, power is large, less rotating speed is set so that higher torsion to be provided.If rotating speed arranges too small, working (machining) efficiency is poor.If rotating speed arranges excessive, when agitation phases, can kick up dry flour and affect mixing effect, and the user is impacted; When appearing the stage, the friction between described screw rod and feeding cylinder and die head increases, and temperature raises, and causes the noodles slaking, affects normal process and the mouthfeel of noodles.Simultaneously, if while appearing, rotating speed is excessive,, when normally appearing, has partial material and discharged backward by described the first breach and the second breach, can affect equally the normal process of flour stranding machine, cause working (machining) efficiency to reduce.
The working method of described safety protection structure is: described flour stranding machine is in crowded face process, and described puddler drives material and entered in described crowded face cylinder by described noodle feeder, and described screw rod promotes described material and moved by rear end cylinder front end, and by the die head extrusion molding of appearing.In the normal process process, described screw rod front and back end material pressure difference is little, and material can move along the pitch of screw thread and finally be extruded.When described flour stranding machine abnormal work, appear die head can't normally appear the time, now, the forefront pressure of described crowded face cylinder and screw rod increases, then end pressure is constant, and the front end material can be moved to described spiro rod rear end by described indentation, there under pressure, and stops the material forward end to move, thereby the pressure that has guaranteed front end no longer further increases, prevent that flour stranding machine from damaging.
Understandable, described safety protection structure only arranges the first breach.Understandable, described puddler and described screw rod one, arrange baffle plate between described puddler and described screw rod.
Understandable, the screw rod body of described screw rod is become greatly gradually by rear end to point diameter, described screw thread by rear end to front end height step-down gradually.
Understandable, described jar is arranged on described support, and described support also is provided with fixed leg, and described crowded face cylinder is provided with the fixing hole coordinated with described fixed leg, and described crowded face cylinder, the die head of appearing, end cap are fixed in described support by described fixed leg.
Understandable, described end cap and the die head one of appearing, be also that the described die head of appearing is directly fixed on described crowded face cylinder or support.
As described above, be only preferred embodiment of the present invention, not is used for limiting practical range of the present invention, and all equalizations of doing according to the present invention change and modify, and are all the claims in the present invention scope and contain, and give an example no longer one by one here.

Claims (10)

1. the flour stranding machine of a security of operation, comprise support, be connected in the jar of described support, be covered on the upper cover of described jar, described flour stranding machine also is provided with mixing component and crowded face assembly, described mixing component comprises the puddler be arranged in described jar, described crowded face assembly comprises the crowded face cylinder with noodle feeder, be arranged at the screw rod in described crowded face cylinder, seal described crowded face cylinder noodle outlet and form the die head of appearing of forming hole, it is characterized in that, described screw rod comprises the screw rod body and is arranged at the screw thread of described screw rod surface, described screw rod also comprises the safety protection structure that is arranged at described screw front end, described screw rod is 50 ~ 70rpm at the rotating speed of agitation phases, described screw rod rotating speed when appearing the stage is 40 ~ 65rpm, and appear stage and agitation phases switched in opposite.
2. flour stranding machine as claimed in claim 1, is characterized in that, described safety protection structure comprises the pressure release block reinforcement that is positioned at described screw front end, and described pressure release block reinforcement is arranged in the pitch of described screw thread, and connect adjacent thread.
3. flour stranding machine as claimed in claim 2, is characterized in that, described pressure release block reinforcement comprises the first pressure release block reinforcement that is positioned at described thread head, and described the first pressure release block reinforcement is extended back by described thread head and is connected with adjacent thread.
4. flour stranding machine as claimed in claim 3, is characterized in that, described pressure release block reinforcement also comprises the second pressure release block reinforcement, described the second pressure release block reinforcement and described the first pressure release block reinforcement pitch of at least being separated by.
5. flour stranding machine as claimed in claim 4, is characterized in that, described the first pressure release block reinforcement and described the second pressure release block reinforcement are positioned at same plane, and are distributed in the both sides of described screw rod.
6. flour stranding machine as claimed in claim 2, is characterized in that, described pressure release block reinforcement is extended along described screw axial, and described pressure release block reinforcement height is identical with described thread depth, and described pressure release block reinforcement end face width is D, 2mm≤D≤6mm.
7. flour stranding machine as claimed in claim 2, is characterized in that, described pressure release block reinforcement has pusher face and blocking surface, and the angle of inclination of described pusher face is α, 15 °≤α≤30 °; The angle of inclination of described blocking surface is β, 0 °≤β≤15 °.
8. flour stranding machine as claimed in claim 1, it is characterized in that, described safety protection structure comprises the breach that is arranged at described screw front end screw thread, and described breach is arranged on the first lap screw thread of described screw front end, described breach cuts off described screw thread, and connects the front and back pitch of described screw thread.
9. as flour stranding machine as described in claim 1-8 any one, it is characterized in that, described screw rod and described puddler split arrange, described screw rod is provided with baffle plate, and described baffle plate is divided into described screw rod body the transmission section and squeezes the face section, and described screw thread is arranged at described crowded face section, and described screw thread is not connected with described baffle plate, described screw rod body is cylindric, and described thread depth is identical, and the pitch of described screw thread is diminished to front end gradually by rear end.
10. as flour stranding machine as described in claim 1-8 any one, it is characterized in that described screw rod and described puddler one, be provided with baffle plate between described puddler and described screw rod, described screw rod body is cylindric, and described thread depth is identical, and the pitch of described screw thread is diminished gradually by rear end to front end.
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