CN213246611U - Stirrer, stirring assembly and vertical wheaten food machine - Google Patents

Abstract

The utility model discloses a stirrer, stirring subassembly and vertical wheaten food machine. The stirrer comprises a stirring rod and at least one stirring face tooth, and one tail end of each stirring face tooth is fixedly connected with the stirring rod; still include at least one be used for scraping the flour of keeping away from the puddler when the agitator corotation to the puddler push away a tooth, push away a terminal and the puddler of tooth and fixedly link to each other, push away a tooth and stir a tooth and along circumference interval distribution in the periphery of puddler. The utility model discloses a stirring the face tooth and pushing away the face tooth and mutually supporting, can letting flour carry out more intensive mixing in the stirring stage, be favorable to improving the efficiency of kneading dough and the effect of kneading dough.

Description

Stirrer, stirring assembly and vertical wheaten food machine

Technical Field

The utility model belongs to the technical field of domestic appliance and specifically relates to a agitator, stirring subassembly and vertical wheaten food machine are related to.

Background

This section merely provides background information related to the present application so as to enable those skilled in the art to more fully and accurately understand the present application, which is not necessarily prior art.

The wheaten food machine comprises a stirring cup, a stirring component and an extrusion component, wherein the stirring component is arranged in the stirring cup, the stirring component rotates in the stirring cup, flour and water are stirred and kneaded to form flour wadding, and the flour wadding is extruded and formed into wheaten food such as noodles, flour wrappers or dumpling wrappers through the extrusion component. The stirring assembly comprises a stirring rod and a stirring knife, and the wheaten food machine is divided into a vertical wheaten food machine and a horizontal wheaten food machine when the stirring rod is vertically arranged in the stirring cup or horizontally arranged in the stirring cup.

Chinese patent application CN 2016202439164 discloses a stirrer and vertical noodle for noodle maker, the stirrer mainly includes (mixing) shaft and at least one stirring tooth, the lower extreme of (mixing) shaft is equipped with the connecting axle, the root of stirring tooth is fixed in the periphery side of (mixing) shaft, the stirring tooth extends along the pitch arc from the root to the tip, the stirring tooth is equipped with the stirring face, go up the relative rotation plane of stirring tooth of stirring face and form first turn round angle, can promote efficiency and the effect of kneading dough and crowded face with the problem of having solved the unreasonable influence of stirring tooth structure and having kneaded dough efficiency. However, the stirring tooth drives flour at the agitator internal rotation stirring in-process, and each part of stirring tooth is inconsistent to the effort size of flour, can make flour concentrate towards the (mixing) shaft, or paste on the inner wall of agitator for thereby the unable fully stirring that rolls of flour kneads dough the effect and remains further improvement.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, the utility model provides a stirrer, stirring subassembly and vertical wheaten food machine improves the dough mixing effect through setting up at least one and pushing away the cooperation of face tooth and stirring face tooth.

The utility model provides a stirrer, which comprises a stirring rod and at least one stirring face tooth, wherein one end of the stirring face tooth is fixedly connected with the stirring rod; still include at least one be used for scraping the flour of keeping away from the puddler when the agitator corotation to the puddler push away a tooth, push away a terminal and the puddler of tooth and fixedly link to each other, push away a tooth and stir a tooth and along circumference interval distribution in the periphery of puddler.

In a preferred embodiment, the stirring teeth comprise upper stirring teeth and lower stirring teeth, the upper stirring teeth and the lower stirring teeth are respectively fixed at different height positions of the lower end of the stirring rod, the upper stirring teeth and the lower stirring teeth are respectively arranged and symmetrically distributed relative to the stirring rod, and the side surfaces of the upper stirring teeth and the lower stirring teeth facing the forward rotation direction of the stirrer are arranged into downward inclined surfaces.

In a preferred embodiment, the number of the push face teeth is two, the push face teeth are symmetrically distributed relative to the stirring rod, and the two push face teeth, the upper stirring face teeth and the lower stirring face teeth are circumferentially distributed on the periphery of the stirring rod at intervals.

In a preferred embodiment, the pushing face tooth comprises a connecting section and a pushing face section, one end of the connecting section is fixedly connected with the stirring rod, the other end of the connecting section is connected with the pushing face section, the side face, facing the forward rotation direction of the stirrer, of the pushing face section is a scraping face portion which is arranged inwards, and the side face, facing away from the forward rotation direction of the stirrer, of the pushing face section is a pushing face portion which is arranged outwards.

In a preferred embodiment, the pushing surface section is arranged in an involute development with the central axis of the stirring rod as a center and one end of the connecting section as a starting point, or the pushing surface teeth are arranged in an involute development with the central axis of the stirring rod as a center and the peripheral outer starting point of the stirring rod.

The utility model discloses a stirring assembly, including the agitator, be equipped with immediately in the agitator, and the agitator is at the stirring stage with crowded face turn to opposite in stage.

In a preferred embodiment, a through hole is formed in the bottom of the stirring barrel, a transmission shaft is arranged at the lower tail end of the stirring rod, and the tail end of the transmission shaft penetrates through the through hole; the top of agitator is equipped with the upper cover, and the downside of upper cover is equipped with the locating hole, and the last end of puddler is equipped with the rotation axis, and the rotation axis is located the locating hole.

In a preferred embodiment, a flour inlet is arranged on the stirring barrel, and the flour inlet extends from the edge of the bottom of the stirring barrel along the side wall of the stirring barrel.

In a preferred embodiment, a boss is arranged on the inner side wall of the stirring barrel, the boss is positioned at the back of the flour inlet with the forward rotation direction of the stirrer as the reference, and the boss is arranged close to the vertical side edge of the flour inlet; the side of the boss back to the face inlet is provided with a first blocking surface, and the side of the boss facing the face inlet is provided with a second blocking surface.

The utility model also discloses a vertical wheaten food machine, include the stirring subassembly.

Compared with the prior art, the utility model has the advantages of simple structure and realization cost are lower, be equipped with on the puddler and stir the face tooth and push away the face tooth, it can be with the flour that is close to the puddler at the stirring stage outwards to stir the face tooth towards the direction of agitator lateral wall, avoid the flour gathering around the puddler and can't carry out intensive mixing, and push away the face tooth at the stirring stage of agitator corotation, scrape by pushing away the face tooth toward the interior flour of keeping away from the agitator center, avoid flour or face wadding inertia rotation in the agitator, thereby make flour or face wadding take place to roll at the agitator, thereby through stirring the face tooth and pushing away the face tooth and mutually supporting, can let flour carry out more intensive mixing in the stirring stage, be favorable to improving the efficiency of kneading dough and the face effect, finally improve the quality that the preparation obtained.

Drawings

Fig. 1 is a schematic structural view of the stirring assembly in a partially cut-away state of the stirring barrel.

Fig. 2 is a schematic perspective view of the stirrer.

Fig. 3 is a schematic orthographic view of the agitator in the direction of the central axis of the agitator shaft.

Figure 4 is an exploded view of the vertical pasta machine.

Fig. 5 is a schematic perspective view of the vertical pasta machine in a partially cut-away state.

Detailed Description

To further clarify the technical solutions and effects adopted by the present application to achieve the intended purpose, the following detailed description is given with reference to the accompanying drawings and preferred embodiments according to the present application. In the following description, different "one embodiment" or "an embodiment" refers to not necessarily the same embodiment. Furthermore, the particular features, structures, or characteristics may be combined in any suitable manner in one or more embodiments.

As shown in fig. 1, the utility model discloses a stirring assembly, including agitator 3 with establish agitator 5 in agitator 3 immediately, can carry out the intensive mixing with the flour and the water of putting into agitator 3 through agitator 5 at 3 rotations of agitator, reach the dough mixing effect of effect preferred.

As further shown in connection with fig. 2 and 3. The stirrer 5 comprises a stirring rod 51, at least one dough stirring tooth 54 and at least one dough pushing tooth 55, wherein the dough pushing tooth 55 is used for scraping flour far away from the stirring rod 51 to the stirring rod 51 when the stirrer 5 rotates forwards, the dough pushing tooth 55 and the dough stirring tooth 54 are distributed on the periphery of the stirring rod 51 at intervals along the circumferential direction, and one tail ends of the dough stirring tooth 54 and the dough pushing tooth 55 are fixedly connected with the stirring rod 51.

The stirring teeth 54 comprise upper stirring teeth 541 and lower stirring teeth 542, the upper stirring teeth 541 and the lower stirring teeth 542 are respectively fixed at different height positions of the lower end of the stirring rod 51, the lower stirring teeth 542 are arranged close to the barrel bottom of the stirring barrel 3, and the upper stirring teeth 541 are arranged above the lower stirring teeth 542 in a staggered manner; the upper stirring teeth 541 and the lower stirring teeth 542 are respectively arranged symmetrically relative to the stirring rod 51. The advantage of this arrangement is that, firstly, the upper dough-stirring teeth 541 and the lower dough-stirring teeth 542 are matched, so that the dough falls down to participate in the next stirring and mixing, and the stirring and dough-kneading effects are improved; secondly, the upper stirring face teeth 541 and the lower stirring face teeth 542 are symmetrically distributed relative to the stirring rod 51, so that the stirring rod 51 can run stably, the noise generated during the operation of the stirring rod 51 is reduced, and the stirring rod 51 can be cleaned conveniently.

In addition, the side surfaces of the upper dough mixing teeth 541 and the lower dough mixing teeth 542 facing the positive rotation direction of the mixer 5 are provided with downward slopes, so that the flour close to the mixing rod 51 can be pushed outwards in the direction facing the side wall of the mixing barrel 3 in the mixing stage, and the flour is prevented from gathering around the mixing rod 51 and being incapable of being sufficiently mixed. Therefore, the utility model discloses a stirring face tooth 54 and pushing away face tooth 55 and mutually supporting, can let flour carry out more intensive mixing in the stirring stage, be favorable to improving the efficiency of kneading dough and the effect of kneading dough, finally improve the wheaten food quality that the preparation obtained.

Particularly, the quantity of pushing away a tooth 55 is two and the setting of puddler 51 symmetric distribution relatively for two push away a tooth 55, go up to stir a tooth 541 and stir a tooth 542 down and distribute in the periphery of puddler 51 along circumference interval, be favorable to letting two push away a tooth 55 and last stirring a tooth 541 and stir a tooth 542 down can mutually support in order to reach better and a effect.

The pushing face tooth 55 includes a connecting section 551 and a pushing face section 552 (the pushing face section 552 is of an arc structure or a bent structure, for example, the pushing face section 552 shown in the figure is of an arc shape), one end of the connecting section 551 is fixedly connected with the stirring rod 51, the other end is connected with the pushing face section 552, the side face of the pushing face section 552 facing the forward rotation direction of the stirrer 5 is a concave scraping face portion 5521, and the side face of the pushing face section 552 facing away from the forward rotation direction of the stirrer 5 is a convex pushing face portion 5522.

Preferably, the push surface segment 552 is disposed to extend in an involute curve from the center axis of the stirring rod 51 and the end of the connecting segment 551. Even more, as shown in fig. 3, the whole dough pushing teeth 55 are arranged in an involute manner with the central axis of the stirring rod 51 as the center and the peripheral starting point of the stirring rod 51, so that the dough pushing teeth 55 are integrally of a larger arc-shaped structure, and the larger arc-shaped structure enables the acting area acting on flour or dough to be larger, so that the dough scraping effect in the stirring stage is better, and the extrapolation effect on dough in the dough extruding stage is more obvious.

The advantage of providing the push face teeth 55 is: when pushing away face tooth 55 along with agitator 5 corotation in the stirring stage, scraped face portion 5521 acts on flour or dough wadding, will be close to the flour or dough wadding of agitator 3 lateral wall and produce the scraped face effort of a direction towards puddler 51, this scraped face effort makes flour or dough wadding move towards the direction of puddler 51, avoids flour or dough wadding along with stirring face tooth 54 inertial rotation in agitator 3 to impel flour or dough wadding to take place to roll at agitator 3, improves the effect of kneading dough.

The utility model discloses an agitator, overall structure is simple, the realization cost is lower, by stirring face tooth 54 will be close to the flour of puddler 51 toward the direction of keeping away from puddler 51 and push away the face tooth 55 and scrape the face towards the direction of being close to puddler 51, it mutually supports to stir face tooth 54 and push away face tooth 55, make flour constantly take place to roll in agitator 3, neither can let the flour gathering have the unable intensive mixing in dead angle at puddler 51, also can not let flour rotate and be difficult to take place to turn along with stirring face tooth 54 inertia in agitator 3, thereby agitator 5 can let flour carry out more intensive mixing in stirring stage corotation in-process, improve the efficiency of kneading dough and the dough effect.

Again as shown in connection with figures 1 and 3. Be equipped with into face mouth 31 on agitator 3, it extends the setting from agitator 3's barrel head edge along agitator 3's lateral wall to advance face mouth 31, after the stirring stage, set up the reversal of agitator 5, push away face tooth 55 along with the reversal of agitator 5, at this moment, the face portion 5522 that pushes away of pushing away face tooth 55 acts on face wadding or dough, produce an outer thrust of keeping away from puddler 51 to face wadding or dough, make face wadding or dough can discharge from agitator 3 through advancing face mouth 31 fast, realize quick ejection of compact, and avoid face wadding or dough to remain in agitator 3. Meanwhile, the utility model can scrape the flour or flour wadding towards the stirring rod 51 through the scraping part 5521 of the dough pushing teeth 55 when the stirrer 5 is in the positive rotation stirring stage by arranging the dough pushing teeth 55 on the stirrer 5, so that the uncontrollable discharge of the flour or flour wadding out of the stirring barrel 3 from the dough inlet 31 can be reduced; and after the stirring stage is finished, the dough pushing teeth 55 are reversed, so that the dough wadding or dough prepared in the stirring stage can be discharged from the stirring barrel 3 through the dough inlet 31 quickly and without residue, the prepared dough can enter the next processing flow, and the wheaten food preparation efficiency can be improved.

Furthermore, as shown in fig. 1 in particular, a boss 32 is provided on the inner side wall of the mixing tank 3, the boss 32 is located behind the inlet 31 with reference to the forward rotation direction of the mixer 5 (i.e. when the forward rotation direction of the mixer 5 is used as reference, the mixing teeth 54 pass through the boss 32 and then the inlet 31), and the boss 32 is provided near the vertical side of the inlet 31; the side of the boss 32 facing away from the flour inlet 31 is provided with a first blocking surface 321 for preventing flour or flour wadding from entering the flour inlet 31 during the stirring stage, and the side of the boss 32 facing the flour inlet 31 is provided with a second blocking surface 322 for preventing flour wadding or flour dough from entering the flour inlet 31 during the flour extruding stage. At the stirring stage, agitator 5 corotation, flour or face wadding are stirring face tooth 54, push away the effect of face tooth 55 and take place the stirring under agitator 3, before advancing face mouth 31 when the inside wall motion along agitator 3, flour or face wadding can touch earlier and block face 321 that first of boss 32, it stops the effect to produce to block to flour or face wadding through first blocking face 321 makes flour or face wadding can't continue to advance along with agitator 5 corotation direction along agitator 3's inside wall, thereby the effectual flour or face wadding that has reduced can fall into and advance face mouth 31 in the stirring stage. At crowded face stage, agitator 5 reverses, stir face tooth 54, push away face tooth 55 and push away face wadding or dough and pass through boss 32 behind advancing face mouth 31 earlier, face wadding or dough are when passing through boss 32, under the outer thrust effect that the face portion 5522 that pushes away of push away face tooth 55 produced, can get rid of the second of boss 32 with higher speed and block face 322, make face wadding or dough receive the second and block entering face mouth 31 behind the blockking of face 322, thereby block face 322 through boss 32 the second and has accelerated face wadding or dough and fall into the efficiency that advances face mouth 31 and discharge agitator 3 with the improvement dough through advancing face mouth 31, it remains in agitator 3 to have reduced face wadding or dough.

As further shown in connection with fig. 1 and 4. The bottom of the stirring barrel 3 is provided with a through hole, the lower tail end of the stirring rod 51 is provided with a transmission shaft 52, and the tail end of the transmission shaft 52 penetrates through the through hole. An upper cover 4 is arranged at the top of the stirring barrel 3, a feed inlet 41 is arranged on the upper cover 4, and water or food raw materials are conveniently added into the stirring barrel 3 in the wheaten food making process through the feed inlet 41. And, the downside of upper cover 4 is equipped with the locating hole, and the last end of puddler 51 is equipped with rotation axis 53, and rotation axis 53 is located the locating hole to rotation axis 53 and the transmission shaft 52 of the upper and lower end of puddler 51 carry on spacingly through the locating hole of upper cover 4, the via hole of agitator 3 bottom respectively, make agitator 5 firm, the operation steady in agitator 3 installation, can not take place to rock by a wide margin at the rotation in-process, can reduce agitator 5 and produce the noise in the course of the work. In addition, the first and second substrates are,

referring to fig. 4 and 5 again, the utility model also discloses a vertical wheaten food machine, which comprises the stirring component. Specifically, the vertical pasta machine further comprises a machine base 1 with a motor 2, a pasta extruding cylinder 6 arranged on the outer side surface of the mixing barrel 3, a screw 7 arranged in the pasta extruding cylinder 6 and a forming die head 9 arranged at the end part of the pasta extruding cylinder 6, wherein the pasta extruding cylinder 6 is arranged in a tangent way with the mixing barrel 3, and the mixing barrel 3 is communicated with the pasta extruding cylinder 6 through a pasta inlet 31.

The screw thread 61 is provided at the end of the dough extruding cylinder 6, and the forming die 9 is fixed at the end of the dough extruding cylinder 6 and at the end position of the screw 7 by screwing the locking nut 8 with the screw thread 61. The screw 7 is provided with a screw 72 having a pitch of a screw gradually decreasing, and when the screw 7 rotates forward in the direction in which the screw 72 extends in the noodle extruding cylinder 6, the dough is conveyed in the direction in which the screw 72 extends toward the forming die 9 and is continuously extruded, and finally the pasta is extruded from the forming hole 91 of the forming die 9. Therefore, the vertical pasta machine can prepare the pasta matched with the shape of the forming hole 91 by arranging the forming die head 9 with the forming holes 91 in different shapes or the forming die heads 9 in different structures.

The overall shape of the engine base 1 is L-shaped, and the engine base comprises a supporting seat 11 and a surrounding barrier 12 extending upwards from one side of the supporting seat 11, and a concave part 121 is arranged on one side of the surrounding barrier 12 close to the supporting seat 11. Moreover, a plurality of limiting columns are irregularly distributed on the lower side surface of the bottom of the stirring barrel 3, and a plurality of limiting holes 13 are correspondingly arranged on the base 1; when the stirring barrel 3 is inserted into the limiting holes 13 at the corresponding positions through the limiting columns at the bottom, the assembling direction and the assembling position of the stirring barrel 3 assembled on the base 1 are unique; meanwhile, the outer side wall of the stirring barrel 3 is partially positioned in the concave portion 121, the concave portion 121 further plays a limiting role in the stirring barrel 3, and the supporting seat 11 and the enclosure 12 are matched to position the stirring barrel 3 in a plurality of directions, namely front, back, left and right, so that the stirring barrel 3 can be firmly installed on the base 1.

The motor 2 is vertically arranged in the supporting seat 11, the supporting seat 11 is provided with a stirring groove 14 engaged with the motor 2, and the enclosure 12 is provided with a face extruding groove 15 engaged with the motor 2. And the end of the screw 7 is provided with a screw shaft 71, and the screw shaft 71 is meshed with the extruding surface groove 15 so as to realize the transmission connection with the motor 2. Preferably, the stirrer 5 and the screw 7 are driven by a motor, and the transmission structure can be a gear transmission structure, a belt transmission structure or a chain transmission structure. For example, the output shaft of the motor 2 is directly connected with the transmission shaft 52 of the stirrer 5 in a transmission manner (or the output shaft of the motor 2 is provided with a speed reducing structure and is directly connected with the transmission shaft 52 of the stirrer 5 through the speed reducing structure), the tail end of the transmission shaft 52 is provided with a knurled convex rib, and the stirring groove 14 is provided with a sunk groove engaged with the knurled convex rib of the transmission shaft 52 and used for matching with the transmission shaft 52 so as to drive the transmission shaft 52 to synchronously rotate; the output shaft of the motor 2 is provided with a first helical gear, the base 1 is provided with a second helical gear, the second helical gear is meshed with the first helical gear, the tail end of the screw shaft 71 is also provided with a knurled convex edge, the face extrusion groove 15 is provided with a sinking groove meshed with the knurled convex edge of the screw shaft 71, the sinking groove is fixedly connected with the second helical gear or can be directly arranged on the second helical gear, and the screw shaft 71 is inserted into the face extrusion groove 15 and then can convert the longitudinal rotation of the output shaft of the motor 2 into the driving force for driving the transverse rotation of the screw 7 through the meshing of the second helical gear and the first helical gear.

The vertical pasta machine works in a stirring stage and a dough extruding stage (or dough making stage). In the stirring stage, a proper amount of water and flour are put into the stirring barrel 3, and the stirrer 5 rotates to fully and uniformly stir the water and the flour to prepare dough or dough. And after the stirring stage is finished, the dough extruding stage is carried out, the dough wadding or dough prepared in the stirring stage enters the dough extruding cylinder 6 from the dough inlet 31, the screw 7 rotates forwards to convey the dough wadding or dough entering the dough extruding cylinder 6 towards the forming die head 9, the dough wadding or dough is continuously extruded in the conveying process, and finally the wheaten food is extruded from the forming hole 91 of the forming die head 9.

The utility model discloses a change turning to of motor 2 and come corresponding change agitator 5, screw rod 7, let agitator 5 in the stirring stage with crowded turning to of face stage opposite, let screw rod 7 in the stirring stage with crowded turning to of face stage opposite. In the mixing stage, the mixer 5 is rotated forward in the mixing barrel 3 to mix the water and flour thoroughly to form a dough wad or dough. In the dough extruding stage, the mixer 5 is reversed inside the mixing barrel 3 to push the dough wadding or dough into the dough extruding cylinder 6 from the dough inlet 31, so as to prevent the dough wadding or dough from remaining in the mixing barrel 3.

The utility model discloses a vertical wheaten food machine provides diversified wheaten food preparation, can carry out the automatic operation of kneading dough stirring and crowded face preparation automatically, thereby the wheaten food of preparation does not contain or contains dry flour quality less higher, and user operation uses very conveniently. The operation of the vertical pasta machine is further explained below by taking the preparation of noodles as an example to more accurately understand the technical scheme of the present invention:

firstly, opening the upper cover 4 and adding water and flour in a reasonable proportion; the vertical pasta machine is started, the stirring rod 51 rotates forwards at a set rotating speed (for example, the forward rotation of the stirring rod 51 refers to the clockwise rotation) by controlling the forward rotation of the motor 2, flour is turned over by the upper dough stirring teeth 541 and the lower dough stirring teeth 542, the two dough pushing teeth 55 and the stirring teeth 54 rotate synchronously, the dough pushing teeth 55 are provided with concave scraping parts 5521 which scrape the flour close to the inner side wall of the stirring barrel 3 to the direction of the stirring rod 51 in the stirring process, the upper dough stirring teeth 541 and the lower dough stirring teeth 542 are provided with downward inclined planes in the rotating direction, the flour is pushed outwards from the center of the stirring rod 51 in the stirring process, the flour can be well stirred under the mutual matching effect of the dough stirring teeth 54 and the dough pushing teeth 55, the dough kneading efficiency and uniformity are improved, meanwhile, the screw 7 rotates in the direction opposite to the dough extruding direction, so that flour which is not uniformly stirred can be well prevented from entering the dough extruding barrel 6, the first blocking face 321 of the boss 32 can form a blocking effect on flour, so that flour close to the inner side wall of the stirring barrel 3 can be prevented from sliding into the flour inlet 31 along the side wall of the stirring barrel 3 in an inertia sliding manner, the flour can be better stirred in the stirring barrel 3, flour or flour wadding which is not fully stirred uniformly can be reduced from entering the noodle extruding barrel 6, the noodles prepared at the initial stage can be reduced to contain no or less dry flour, and the quality of the prepared noodles can be improved; after the mixing stage is completed, the dough extruding stage is performed, the stirring rod 51 is driven to rotate reversely (for example, the stirring rod 51 rotates counterclockwise) by controlling the motor 2 to rotate reversely, the dough pushing portions 5522 of the two dough pushing teeth 54 are designed to have involute shapes with the central axis of the stirring rod 51 as a starting point, dough or dough wadding prepared in the mixing stage can be thrown outwards in the direction towards the inner side wall of the mixing barrel 3 in the rotating process, the thrown dough or dough wadding can enter the dough extruding barrel 6 through the dough inlet 31 more smoothly under the blocking effect of the second blocking surface 322 of the boss 32, the rotating direction of the screw 7 is switched to rotate in the direction opposite to the rotating direction in the mixing stage, and the dough or dough wadding entering the dough extruding barrel 6 is pushed towards the front end by the spiral 72 on the screw shaft 71 and is extruded into the molding noodle forming hole 91 of the molding die head 9.

The above description is only exemplary of the present application and should not be taken as limiting the present application, as any modification, equivalent replacement, or improvement made within the spirit and principle of the present application should be included in the protection scope of the present application.

Claims (10)

1. A stirrer comprises a stirring rod and at least one stirring face tooth, wherein one tail end of each stirring face tooth is fixedly connected with the stirring rod; the flour scraping device is characterized by further comprising at least one dough pushing tooth, wherein the dough pushing tooth is used for scraping flour far away from the stirring rod to the stirring rod when the stirrer rotates forwards, one tail end of the dough pushing tooth is fixedly connected with the stirring rod, and the dough pushing tooth and the dough stirring tooth are distributed on the periphery of the stirring rod at intervals in the circumferential direction.

2. The agitator of claim 1, wherein the face-stirring teeth comprise upper face-stirring teeth and lower face-stirring teeth, the upper face-stirring teeth and the lower face-stirring teeth are respectively fixed at different height positions of the lower end of the agitator rod, the upper face-stirring teeth and the lower face-stirring teeth are respectively arranged and symmetrically distributed relative to the agitator rod, and the side faces of the upper face-stirring teeth and the lower face-stirring teeth facing the forward rotation direction of the agitator are arranged as downward inclined faces.

3. The agitator of claim 2, wherein the number of the pushing surface teeth is two and the pushing surface teeth are symmetrically distributed relative to the agitator shaft, and the two pushing surface teeth, the upper agitating surface teeth and the lower agitating surface teeth are circumferentially distributed at intervals on the outer periphery of the agitator shaft.

4. The agitator of claim 1, wherein the pushing teeth comprise a connecting section and a pushing section, one end of the connecting section is fixedly connected with the stirring rod, the other end of the connecting section is connected with the pushing section, the side of the pushing section facing the forward rotation direction of the agitator is a scraping surface portion which is concave, and the side of the pushing section facing away from the forward rotation direction of the agitator is a pushing surface portion which is convex.

5. The agitator of claim 4, wherein the push surface section is disposed to be developed in an involute form from one end of the connecting section with the central axis of the agitator shaft as a center, or the push surface teeth are disposed to be developed in an involute form from an outer peripheral start point of the peripheral side of the agitator shaft with the central axis of the agitator shaft as a center.

6. A mixer assembly comprising a mixer drum, wherein the mixer according to any of claims 1-5 is located immediately within the mixer drum, and wherein the mixer is turned in the mixing phase in a direction opposite to that of the dough squeezing phase.

7. The stirring assembly according to claim 6, wherein a through hole is formed in the bottom of the stirring barrel, a transmission shaft is arranged at the lower tail end of the stirring rod, and the tail end of the transmission shaft penetrates through the through hole; the top of agitator is equipped with the upper cover, and the downside of upper cover is equipped with the locating hole, and the last end of puddler is equipped with the rotation axis, and the rotation axis is located the locating hole.

8. The assembly of claim 6, wherein the mixer drum has a flour inlet extending from a bottom edge of the mixer drum along a sidewall of the mixer drum.

9. The stirring assembly of claim 8, wherein a boss is arranged on the inner side wall of the stirring barrel, the boss is positioned at the back of the flour inlet with reference to the positive rotation direction of the stirrer, and the boss is arranged close to the vertical side edge of the flour inlet; the side of the boss back to the face inlet is provided with a first blocking surface, and the side of the boss facing the face inlet is provided with a second blocking surface.

10. An upright pasta machine, characterised in that it comprises a stirring assembly according to any of claims 6 to 9.

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