CN218604820U - Noodle maker with optimized working noise - Google Patents

Abstract

The utility model provides an optimize noise at work's noodle, including the frame that is equipped with the motor, locate the process chamber of frame top, the process chamber is equipped with the chamber of kneading dough spare and is equipped with the extrusion chamber of extrusion screw rod in including, kneads dough chamber and extrusion chamber intercommunication, and the frame includes the mount table with kneading dough chamber installation fit, and the bottom surface of kneading dough chamber includes the first annular wall that downwardly extending formed, and the chamber of kneading dough sets up through the bottom surface laminating of first annular wall with the mount table, and the chamber of making an uproar falls in the inboard formation of first annular wall. The setting of first annular wall has avoided the contact of kneading dough chamber with mounting table face and face, when reducing operating condition, the friction and wear and the undulant noise of kneading dough chamber and mounting table. The inner side of the first annular wall forms a noise reduction cavity, so that working noise generated by the motor forms noise buffering through the noise reduction cavity. Generally speaking, the utility model discloses further optimize the noise at work of noodle, improved the user and used experience and feel.

Description

Optimize noise at work's noodle

Technical Field

The utility model relates to a food processing field especially relates to an optimize noise at work's noodle.

Background

In recent years, household automatic noodle makers enter household kitchens of many users, and the requirements of the users on simply making healthy and various wheaten foods are met.

The existing noodle maker generally comprises a base with a motor arranged therein, a processing cavity arranged above the base, a processing assembly positioned in the processing cavity and a cup cover arranged at the open end of the processing cavity. The processing cavity comprises a dough kneading cavity and an extrusion cavity communicated with the dough kneading cavity, a dough kneading piece is arranged in the dough kneading cavity, an extrusion screw rod is arranged in the extrusion cavity, and a die head assembly with a dough outlet area is arranged on the side wall of the extrusion cavity or the front end of the extrusion cavity.

Generally, the machine base comprises an L-shaped mounting platform which is matched with the machining cavity in a mounting mode, the bottom surface of the mounting platform is attached to the bottom surface of the dough kneading cavity, and the side wall of the dough kneading cavity is provided with a limiting protrusion which is matched with a limiting groove in the side wall of the mounting platform in an inserting mode. However, in the installation mode of the dough kneading cavity and the installation table, because the dough kneading cavity and the side wall of the installation table are only limited on one side, under the action of large torque of dough squeezing, the outer sides of the dough kneading cavity and the extrusion cavity can continuously move up and down, so that the bottom surface of the dough kneading cavity can continuously collide and rub with the bottom surface of the installation table, and working noise is generated. More importantly, the bottom surface of the mounting table is attached to the bottom surface of the dough kneading cavity, so that the friction force between the bottom surface of the mounting table and the bottom surface of the dough kneading cavity is greatly increased, the abrasion to the bottom surface of the mounting table is aggravated, the influence on the whole machine is avoided, and the matching between the processing cavity and the mounting table is disabled for a long time.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an optimize noise at work's noodle, can solve the noodle during operation, during especially crowded face state, friction, wearing and tearing and the noise at work problem that produce between the mount table of processing chamber and frame.

In order to solve the technical problem, the utility model provides an optimize noise at work's noodle, including the frame that is equipped with the motor, locate the process chamber of frame top, the process chamber is equipped with the chamber of kneading dough spare and is equipped with extrusion screw's extrusion chamber in including, the chamber of kneading dough and extrusion chamber intercommunication, a serial communication port, the frame include with the mount table of chamber installation fit of kneading dough, the bottom surface in chamber of kneading dough includes the first annular wall of downwardly extending formation, the chamber of kneading dough passes through first annular wall with the bottom surface laminating setting of mount table, the chamber of making an uproar falls in the inboard formation of first annular wall.

Through set up the process chamber include with the face chamber and with the extrusion chamber of face chamber intercommunication for can get into crowded face procedure automatically after the procedure of kneading dough is accomplished, thereby promoted the automation performance of noodle system face. Meanwhile, the dough kneading piece is arranged in the dough kneading cavity and used for mixing the flour and the water to form dough wadding or dough; the extrusion screw is arranged in the extrusion cavity and is used for extruding the dough wadding to the dough outlet area to realize dough outlet. Generally, in order to realize the stability of the matching between the processing cavity and the machine base, a mounting table is arranged on the machine base, and the processing cavity is arranged on the mounting table, so that the stability of the installation of the processing cavity and the machine base is realized.

On the basis, in order to avoid the situation that the bottom surface of the dough kneading cavity is in surface-to-surface contact with the mounting table, the bottom surface of the dough kneading cavity comprises a first annular wall formed by extending downwards, and the dough kneading cavity is arranged by the first annular wall and attached to the bottom surface of the mounting table. Therefore, the dough kneading cavity is only arranged by the attachment of the bottom surface of the first annular wall and the bottom surface of the mounting table, and the contact area of the dough kneading cavity and the bottom surface of the mounting table is greatly reduced. So installation, when the noodle was in the extrusion state, extrusion screw received great moment of torsion and can drive the extrusion chamber constantly undulant, and the fluctuation in extrusion chamber drives again and the face chamber constantly fluctuates with the bottom surface of mount table, rubs. However, only the first annular wall is in contact with the bottom surface of the mounting table, so that the friction force between the dough kneading cavity and the mounting table is effectively reduced, and the friction and the abrasion to the mounting table are further reduced. Meanwhile, the reduction of the friction force also greatly reduces creaky voice generated between the dough kneading cavity and the mounting table due to friction and fluctuation, and optimizes and improves the working noise of the noodle maker. In addition, due to the existence of the first annular wall, the scraping of the bottom surface of the dough kneading cavity is avoided, and the attractiveness of the dough kneading cavity is improved. When the processing cavity and the mounting table are installed in place, because the bottom surface of the first annular wall is attached to the bottom surface of the mounting table, a noise reduction cavity is formed among the bottom surface of the first annular wall, the bottom surface of the dough kneading cavity and the bottom surface of the mounting table, namely the noise reduction cavity is formed on the inner side of the first annular wall, the motor is usually located below the processing cavity, and the working noise generated by the motor forms a certain buffering effect through the noise reduction cavity. The working noise of the noodle maker is further optimized, and the use experience of a user is improved.

Preferably, the noise reduction cavity comprises a first noise reduction cavity, the bottom surface of the dough mixing cavity further comprises a second annular wall, and the diameters of the first annular wall and the second annular wall are different, so that the first noise reduction cavity is formed between the first annular wall and the second annular wall.

Still set up the second annular wall in this scheme, first annular wall and second annular wall combined action play the supporting role to kneading dough the chamber, promote the supporting effect. At the same time, the diameters of the first and second annular walls are arranged to be different such that a first noise reduction cavity is formed between the first and second annular walls. For example, when the first annular wall is located outside the second annular wall, it is equivalent that the second annular wall divides the noise reduction chamber formed by the first annular wall into two. The first noise reduction cavity is located between the first annular wall and the second annular wall, and the second noise reduction cavity is located inside the second annular wall. Therefore, when working noise generated by motor driving is transmitted outwards, the working noise firstly passes through the first noise reduction cavity and then passes through the second noise reduction cavity to penetrate the outside. The double-layer noise buffering further reduces the working noise of the noodle maker.

Preferably, a reinforcing rib is arranged in the first noise reduction cavity, one end of the reinforcing rib is connected to the first annular wall, and the other end of the reinforcing rib is connected to the second annular wall.

In order to further enhance the supporting effect of the first annular wall and the second annular wall and avoid the phenomenon that the first annular wall and the second annular wall are bent and deformed or even broken under stress when bearing a large-capacity surface, reinforcing ribs are arranged in the first noise reduction cavity. One end of the reinforcing rib is connected with the first annular wall, and the other end of the reinforcing rib is connected with the second annular wall, so that a first noise reduction cavity can be formed to play a role in noise reduction, and the supporting effect of the first annular wall and the second annular wall can be enhanced.

Preferably, the joint of the side wall and the bottom surface of the mounting table is provided with a limiting boss, and the reinforcing ribs are positioned on two sides of the limiting boss so that the limiting boss is limited to the kneading cavity.

The existing noodle maker is characterized in that a limiting protrusion is arranged on the side wall of a noodle cavity, a limiting groove is arranged on the side wall of an installation table, and the noodle cavity and the installation table are installed in a limiting mode through the insertion and matching of the limiting protrusion and the limiting groove. The dough kneading cavity and the mounting table are detachably mounted, and the tight fit between the dough kneading cavity and the mounting table cannot be realized, so that a user can conveniently disassemble, assemble and clean the dough kneading cavity. Therefore, the whole processing cavity and the mounting table of the noodle maker still fluctuate to generate abrasion and noise in the actual working process. In this scheme, lateral wall through the mount table is equipped with spacing boss with the bottom surface junction, and the strengthening rib is located spacing boss both sides for spacing boss is further spacing to kneading dough the chamber. Like this, except that spacing recess on the frame is to the spacing in face chamber of kneading, still further spacing to face chamber of kneading through spacing boss, and then guaranteed the installation stability of whole process chamber and mount table, be favorable to reducing system fluctuation and the collision noise between face chamber of kneading and the mount table in-process.

Preferably, a plurality of reinforcing ribs are arranged at intervals along the first noise reduction cavity; or the bottom surface of the reinforcing rib is not lower than the bottom surfaces of the first annular wall and the second annular wall.

In order to reduce the manufacturing cost of the whole dough cavity, a plurality of reinforcing ribs are arranged at intervals along the first noise reduction cavity. Simultaneously, the strengthening rib that the interval set up can also promote the atress equilibrium of first annular wall and second annular wall. The bottom surface of the reinforcing rib is not lower than the bottom surfaces of the first annular wall and the second annular wall, so that the reinforcing rib is prevented from being stressed and abraded with the bottom surface of the mounting table as far as possible.

Preferably, the bottom surface of the mounting table is provided with a limiting boss, and the first annular wall comprises a limiting groove for the limiting boss to pass through so as to cover the limiting boss.

In order to realize further radial limit of the dough mixing cavity, a limit boss is arranged on the bottom surface of the mounting table. Interference between the first annular wall and the limiting boss is avoided by the first annular wall comprising the limiting groove for the limiting boss to penetrate through. The first annular wall covers the limiting boss to protect the limiting boss, and the limiting boss can be prevented from being exposed to influence the attractiveness of the whole machine.

Preferably, an output part is convexly arranged at the center of the bottom surface of the mounting table, an output shaft hole is formed in the top surface of the output part for the dough kneading piece to be inserted into, and the limiting boss is positioned between the output part and the side wall of the mounting table; or the height of the limiting boss is H, and H is more than or equal to 2mm and less than or equal to 30mm.

In the scheme, in order to enhance the mounting stability of the mounting table and the dough kneading cavity, the output part is convexly arranged at the center of the bottom surface of the mounting table. Thus, the output part can realize radial limit on the dough kneading cavity. Simultaneously, the top surface of output portion is equipped with the output shaft hole and supplies with the piece inserts of kneading dough, when the piece of kneading dough pass the bottom surface in kneading dough chamber with just realize spacing the axial in kneading dough chamber after the output shaft hole is pegged graft. The limiting boss is arranged between the output part and the side wall of the mounting table, so that the limiting boss forms a reinforcing rib between the output part and the mounting table, and the structural reliability of the output part is better guaranteed. When the height of the limiting boss is lower, the limiting effect on the kneading surface cavity is poorer, and the kneading surface cavity is easy to slip; when the height of spacing boss is on the high side, the cost greatly increased of spacing boss, and need increase the whole height of processing chamber, lead to the work focus to promote, the during operation is more unstable. Consequently, the height H that rationally sets up spacing boss in this scheme is between 2mm to 30mm.

Preferably, the first annular wall comprises a limiting groove matched with the limiting boss in shape, and the limiting groove is covered on the limiting boss.

In order to ensure the continuity of the first annular wall and further limit the dough kneading cavity through the limiting boss, the first annular wall is provided with a limiting groove matched with the limiting boss in shape, and the limiting groove is covered on the limiting boss.

Preferably, the extrusion die further comprises a die head assembly, the die head assembly comprises a die head cover and a die head arranged on the extrusion cavity, an arc-shaped supporting part is arranged on the front side of the base, the front end of the extrusion cavity is arranged on the supporting part, and the die head cover is sleeved on the outer sides of the extrusion cavity, the die head and the supporting part so as to lock the extrusion cavity, the die head and the supporting part.

The important reasons for the noise generated during the operation of the noodle maker are: the processing cavity is only provided with a limit at the position connected with the base, the outermost side of the processing cavity is the extrusion cavity, and the outer side of the extrusion cavity is not provided with a limit structure, so that the collision fluctuation of the extrusion cavity and the mounting table is more severe than the collision fluctuation of the surface cavity and the mounting table in the surface extrusion state. Therefore, the arc-shaped supporting part is arranged on the front side of the base, and the front end of the arc-shaped supporting part is arranged on the supporting part, so that the length of the suspended part of the extrusion cavity is reduced, and the fluctuation range of the extrusion cavity is further reduced. Meanwhile, the die head cover is arranged on the outer sides of the extrusion cavity, the die head and the supporting part in a sleeved mode to lock the extrusion cavity, the die head and the supporting part, namely the extrusion cavity and the machine base are further locked, and therefore working noise in the noodle making process can be effectively reduced.

Preferably, an extension rib is further arranged on the outer side wall of the supporting part, and the inner side of the extension rib is connected with the side wall of the machine base.

Because the supporting part is of a cantilever structure, an extending rib is arranged on the outer side wall of the supporting part for ensuring the structural stability of the supporting part, and the extending rib enhances the thickness and the strength of the supporting part. Meanwhile, the inner side of the extension rib is connected with the side wall of the base, so that the support portion and the side wall of the base are connected through the extension rib, namely the support portion is not a complete cantilever structure any more, and the stability of the support portion is enhanced.

Preferably, the extrusion chamber with be equipped with into a chamber between the chamber of kneading dough, the extrusion chamber passes through it communicates with the chamber of kneading dough to advance a chamber, the outside of advancing a chamber is formed with the cushion chamber, first annular wall annular extends to and is connected with the lateral wall of cushion chamber.

Through setting up the cushion chamber in the outside in advancing the face chamber for advance the noise that face chamber and mount table collision produced and need pass through the cushion chamber earlier and transmit the external world again, can play certain noise reduction effect. More importantly, the first annular wall is connected with the side wall of the buffer cavity, so that the buffer cavity and the first annular wall form a whole body which is positioned on the bottom surface of the dough kneading cavity, and the buffer cavity and the first annular wall are more compactly arranged.

Drawings

Fig. 1 is the overall structure schematic diagram of the noodle maker of the present invention.

Fig. 2 is an explosion diagram of the processing chamber and the frame of the noodle maker of the present invention.

Fig. 3 is the whole machine top view after the dough kneading cavity of the noodle maker is transversely cut open.

Fig. 4 is a schematic structural diagram of the frame of the noodle maker of the present invention.

The numbers in the figures correspond to the names as follows:

1. a machine base; 11. a motor; 12. a mounting table; 13. a limiting boss; 14. an output section; 141. an output shaft hole; 15. a holding part; 151. extending the ribs;

2. a processing cavity; 21. a dough kneading cavity; 211. a first annular wall; 212. a second annular wall; 213. a first noise reduction cavity; 214. reinforcing ribs; 215. a buffer chamber; 216. a second noise reduction cavity; 22. an extrusion chamber; 221. extruding the screw; 23. a face inlet cavity; 231. a face inlet; 24. a die assembly; 241. a die cover; 242. a die head; 25. kneading the dough piece;

3. and a limiting groove.

Detailed Description

In order to more clearly explain the overall concept of the present application, the following detailed description is given by way of example in conjunction with the accompanying drawings. In the description of the present application, it is to be understood that the terms "central," "upper," "lower," "front," "rear," "horizontal," "inner," "outer," "axial," "radial," and the like are used in the orientations and positional relationships indicated in the drawings for the purpose of convenience and simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting of the present application.

In this application, unless expressly stated or limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can include, for example, fixed connections, removable connections, or integral parts; the connection can be mechanical connection, electrical connection or communication; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art as appropriate.

The utility model provides an optimize noise at work's noodle, as shown in fig. 1-4, including the frame 1 that is equipped with motor 11, locate frame 1 top process chamber 2, with process chamber 2 installation complex die head 242 subassembly 24, process chamber 2 including be equipped with the kneading dough piece 25 with the face chamber 21 and be equipped with the extrusion chamber 22 of extrusion screw 221, with the face chamber 21 and the extrusion chamber 22 intercommunication. Specifically, a face inlet 231 is arranged between the face mixing cavity 21 and the extrusion cavity 22, the part below the face inlet 231 is the face inlet cavity 23, and the face inlet cavity 23 is communicated with the face mixing cavity 21 and the extrusion cavity 22. Of course, the inlet chamber 23 can also be considered to be part of the extrusion chamber 22. Through setting up processing chamber 2 including with face chamber 21 and with the extrusion chamber 22 of face chamber 21 intercommunication for can get into crowded face procedure automatically after the process of kneading dough is accomplished, thereby promoted the automatic performance of noodle system face. Meanwhile, the dough kneading piece 25 is arranged in the dough kneading cavity 21 and is used for mixing flour and water to form dough wadding or dough; the extrusion screw 221 is arranged in the extrusion cavity 22 and is used for extruding the dough wadding to the dough outlet area to realize dough outlet. Wherein, the motor 11 can drive the stirring rod and the extrusion screw 221 to rotate, so as to realize the functions of kneading dough and extruding dough.

Generally, in order to achieve the stability of the matching between the processing chamber 2 and the machine base 1, a mounting table 12 is disposed on the machine base 1, and the processing chamber 2 is disposed on the mounting table 12, so as to achieve the stability of the mounting between the processing chamber 2 and the machine base 1. Therefore, under an embodiment of the present invention, the base 1 includes a mounting table 12 which is installed and matched with the facial cavity 21.

In this embodiment, the bottom surface of the dough kneading cavity 21 includes a first annular wall 211 formed by extending downward, and the dough kneading cavity 21 is disposed by the first annular wall 211 to be attached to the bottom surface of the mounting table 12, so as to avoid the "surface-to-surface" contact between the bottom surface of the dough kneading cavity 21 and the mounting table 12. More preferably, referring to fig. 2, the first annular wall 211 is formed to extend downward along the outer wall of the dough chamber 21, that is, when the dough chamber 21 is a straight cylinder, the diameter of the first annular wall 211 is the same as the diameter of the dough chamber 21.

Therefore, the dough kneading cavity 21 is attached to the bottom surface of the mounting table 12 only through the bottom surface of the first annular wall 211, and the contact area between the dough kneading cavity 21 and the bottom surface of the mounting table 12 is greatly reduced. Thus, when the noodle maker is in an extrusion state, the extrusion screw 221 is subjected to a large torque to drive the extrusion cavity 22 to fluctuate continuously, and the fluctuation of the extrusion cavity 22 drives the dough mixing cavity 21 to fluctuate and rub with the bottom surface of the mounting table 12 continuously. However, since only the first annular wall 211 contacts the bottom surface of the mount table 12, the friction between the dough chamber 21 and the mount table 12 is effectively reduced, and the friction and the wear to the mount table 12 are reduced. Meanwhile, the reduction of the friction force also greatly reduces the creaky sound generated between the dough cavity 21 and the mounting table 12 due to friction and fluctuation, and optimizes and improves the working noise of the noodle maker.

In addition, due to the existence of the first annular wall 211, scratching to the bottom surface of the dough kneading cavity 21 is avoided, and the aesthetic property of the dough kneading cavity 21 is improved. When the processing cavity 2 and the mounting table 12 are mounted in place, because the bottom surface of the first annular wall 211 is attached to the bottom surface of the mounting table 12, a noise reduction cavity is formed among the first annular wall 211, the bottom surface of the surface cavity 21 and the bottom surface of the mounting table 12, which is equivalent to the noise reduction cavity formed inside the first annular wall 211, and the motor 11 is often located below the processing cavity 2, so that the working noise generated by the motor 11 also forms a certain buffering effect through the sealed cavity. The working noise of the noodle maker is further optimized, and the use experience of a user is improved.

It will be appreciated that when the floor of the dough chamber 21 is provided with only the first annular wall 211, there is only one noise reduction chamber. The first annular wall 211 may not extend downward along the outer wall of the dough mixing chamber 21, but may be smaller than the diameter of the dough mixing chamber 21, so long as it can support the weight of the dough mixing chamber 21 and the flour and prevent the dough mixing chamber 21 from falling. In the present embodiment, whether or not the limit boss 13 is provided on the mount table 12 is not particularly limited.

In another embodiment of the present invention, referring to fig. 2, the bottom surface of the dough mixing chamber 21 further includes a second annular wall 212, and the first annular wall 211 and the second annular wall 212 have different diameters. In this arrangement, the noise reduction cavities include a first noise reduction cavity 213 and a second noise reduction cavity 216. For example, referring to fig. 2-3, when the first annular wall 211 is larger in diameter than the second annular wall 212, a first noise reduction cavity 213 is formed between the first annular wall 211 and the second annular wall 212, and a second noise reduction cavity 216 is formed inside the second annular wall 212. The second annular wall 212 is arranged so that the first annular wall 211 and the second annular wall 212 work together to support the dough mixing chamber 21, and the supporting effect is improved.

It should be noted that the first noise reduction cavity 213 in this embodiment refers to the first noise reduction cavity 213 that forms a seal with the bottom surface of the facial cavity 21, the first annular wall 211, the second annular wall 212, and the bottom surface of the mounting table 12 when the mounting table is mounted in place; when not in place, the first noise reduction chamber 213 between the bottom surface of the dough chamber 21, the first annular wall 211 and the second annular wall 212 is a structure with an open lower end.

Of course, it will also be appreciated that a bottom plate may be connected between the bottom surface of the first annular wall 211 and the bottom surface of the second annular wall 212, such that the first noise reduction chamber 213 between the first annular wall 211 and the second annular wall 212 is a closed space even when the dough chamber 21 is not in place.

Specifically, in this embodiment, the first annular wall 211 is located outside the second annular wall 212, and the first annular wall 211 is formed to extend downward along the outer wall of the dough chamber 21. In this embodiment, the first noise reduction chamber 213 is located between the first annular wall 211 and the second annular wall 212, and the second noise reduction chamber 216 is located inside the second annular wall 212. Thus, the working noise generated by the driving of the motor 11 needs to pass through the first noise reduction cavity 213 and then the second noise reduction cavity 216 before passing through the outside. The double-layer noise buffering further reduces the working noise of the noodle maker.

It will be appreciated that in another embodiment, when the first annular wall 211 is smaller in diameter than the second annular wall, the first annular wall 211 and the second annular wall 212 define a first noise reduction cavity 213 therebetween, and the inner side of the first annular wall 211 defines a second noise reduction cavity 216.

Further, in this embodiment, in order to further enhance the supporting effect of the first annular wall 211 and the second annular wall 212 and avoid the phenomenon that the first annular wall 211 and the second annular wall 212 are bent and deformed or even broken by force when bearing a large-capacity manufacturing surface, a reinforcing rib 214 is further disposed in the first noise reduction cavity 213. Wherein, referring to fig. 2 and 3, one end of the reinforcing rib 214 is connected to the first annular wall 211, and the other end is connected to the second annular wall 212. Thus, the first noise reduction chamber 213 can be formed to reduce noise, and the supporting effect of the first annular wall 211 and the second annular wall 212 can be enhanced.

In an embodiment of the present invention, in order to reduce the manufacturing cost of the whole dough mixing chamber 21, a plurality of reinforcing ribs 214 are provided at intervals along the first noise reduction chamber 213. Preferably, the number of ribs 214 may be 2, 4, 6, 8, 10, etc. Meanwhile, the reinforcing ribs 214 arranged at intervals can improve the stress balance of the first annular wall 211 and the second annular wall 212.

In another embodiment, the bottom surfaces of the reinforcing ribs 214 are not lower than the bottom surfaces of the first annular wall 211 and the second annular wall 212, so that the reinforcing ribs 214 are prevented from being forced to wear against the bottom surface of the mounting table 12 as much as possible. Specifically, the reinforcing ribs 214 may extend from the bottom surface of the dough chamber 21 toward the mounting table 12, with the reinforcing ribs 214 located within the first noise reduction chamber 213.

Under an embodiment of the present invention, referring to fig. 2-4, in order to realize further radial spacing of the dough kneading cavity 21, a spacing boss 13 is disposed on the bottom surface of the mounting table 12, and the first annular wall 211 includes a spacing groove 3 for the spacing boss 13 to pass through, and covers the spacing boss 13. Interference of the first annular wall 211 with the stop boss 13 is avoided by the first annular wall 211 comprising the stop recess 3 through which said stop boss 13 passes. The first annular wall 211 covers the limiting boss 13, so that the limiting boss 13 is protected, and the influence on the attractiveness of the whole machine due to the exposure of the limiting boss 13 can be avoided.

Preferably, the bottom surface of the dough chamber 21 includes a first annular wall 211 and a second annular wall 212 located inside the first annular wall 211. The first annular wall 211 and the second annular wall 212 are provided with limit grooves 3 for the limit bosses 13 to pass through, and the first annular wall 211 and the second annular wall 212 are covered on the limit bosses 13. It should be further explained that the capping in this embodiment means that the first annular wall 211 and/or the second annular wall 212 are located at the outer periphery of the limit projection 13, and the limit projection 13 is not necessarily covered completely by the first annular wall 211 and the second annular wall 212. However, the first annular wall 211 and the second annular wall 212, together with the facial cavity 21, can cover the limit projection 13 to prevent the limit projection 13 from being exposed.

Under this scheme, do not restrict the concrete shape of spacing recess 3, can be with the shape of spacing boss 13 shape adaptation, also can square or rectangle or semicircle type etc..

The existing noodle maker is provided with a limiting bulge on the side wall of a noodle cavity 21 and a limiting groove 3 on the side wall of an installation platform 12, and the limiting installation of the noodle cavity 21 and the installation platform 12 is realized through the insertion and matching of the limiting bulge and the limiting groove 3. Dough kneading cavity 21 and mount table 12 are demountable installation, and too tight fitting between dough kneading cavity 21 and mount table 12 cannot be realized, so that users can conveniently disassemble, assemble and clean dough kneading cavity 21. Therefore, during the actual operation of the noodle maker, the whole processing chamber 2 and the mounting table 12 still fluctuate to generate abrasion and noise.

Further, a first noise reduction cavity 213 is formed between the first annular wall 211 and the second annular wall 212, reinforcing ribs 214 are arranged in the first noise reduction cavity 213, and the reinforcing ribs 214 are located on two sides of the limiting boss 13 so that the limiting boss 13 limits the dough kneading cavity 21. The connecting part of the side wall and the bottom surface of the mounting table 12 is provided with a limiting boss 13, and the reinforcing ribs 214 are positioned on two sides of the limiting boss 13, so that the limiting boss 13 further limits the dough kneading cavity 21. Like this, except that spacing recess 3 on the frame 1 is spacing to kneading dough chamber 21, still further spacing to kneading dough chamber 21 through spacing boss 13, and then guaranteed the installation stability of whole process chamber 2 and mount table 12, be favorable to reducing the fluctuation and the collision noise between system face in-process kneading dough chamber 21 and the mount table 12.

In another embodiment, in order to enhance the stability of the installation table 12 and the dough chamber 21, the output part 14 is protruded from the center of the bottom surface of the installation table 12, so that the output part 14 can limit the dough chamber 21 in the radial direction. The output part 14 includes an output shaft hole 141 on the top surface for inserting the dough piece 25, and an output shaft hole 141 on the front side surface of the output part 14 for inserting the extrusion screw 221. When the dough kneading piece 25 penetrates through the bottom surface of the dough kneading cavity 21 and is inserted into the output shaft hole 141, the axial limit of the dough kneading cavity 21 is realized. The limiting boss 13 is arranged between the output part 14 and the side wall of the mounting table 12, so that the limiting boss 13 forms a reinforcing rib 214 between the output part 14 and the mounting table 12, and the structural reliability of the output part 14 is better ensured.

Specifically, referring to fig. 4, the height of the limiting boss 13 is H, and the height of the limiting boss 13 is lower than the height of the output part 14. H is in the range of approximately 2mm to 30mm, i.e. 2mm ≦ H ≦ 30mm, and may preferably be one of 10mm, 12mm, 14mm, 16mm, 18mm, 20mm, and the like. When the height of the limit boss 13 is lower, the limit effect on the kneading surface cavity 21 is poorer, and the kneading surface cavity is easy to slip off from the limit boss 13; when the height of the limit boss 13 is higher, the cost of the limit boss 13 is greatly increased, and the overall height of the processing cavity 2 needs to be increased, so that the work gravity center is improved, and the work is more unstable. Therefore, the height H of the limiting boss 13 reasonably arranged in the scheme is between 2mm and 30mm.

It is understood that only one output shaft hole 141 for inserting the dough piece 25 may be provided on the output portion 14, and the other output shaft hole 141 may be provided on the side wall of the mounting table 12 for inserting the extrusion screw 221.

Under an embodiment of the present invention, referring to fig. 1, the die head 242 assembly 24 includes a die head 242 cover 241 and a die head 242 installed on the extrusion chamber 22, the front side of the machine base 1 is provided with an arc-shaped supporting portion 15, the front end of the extrusion chamber 22 is located on the supporting portion 15, the die head 242 cover 241 is sleeved on the extrusion chamber 22, the die head 242 and the supporting portion 15 three outside to lock the three. Specifically, the extrusion cavity 22 is communicated with the dough cavity 21 and is arranged on the mounting table 12, so that the front end of the extrusion cavity 22 is positioned on the supporting part 15, the extrusion screw 221 is inserted into the extrusion cavity 22, and the die head 242 is sleeved at the front end of the extrusion cavity 22 to be connected with the extrusion cavity 22 and realize primary axial limiting on the extrusion screw 221. Then, the die head 242 is disposed outside the extrusion cavity 22, the die head 242 and the supporting portion 15 to lock them, further strengthen the fastening of the extrusion cavity 22 to the mounting table 12, and axially limit the extrusion screw 221 by the die head 242.

It is known that the main causes of noise generated during the operation of noodle machines are: the processing cavity 2 is limited only at the part connected with the machine base 1, the outermost side of the processing cavity 2 is the extrusion cavity 22, and the outer side of the extrusion cavity 22 has no limiting structure, so that the collision fluctuation of the extrusion cavity 22 and the mounting table 12 is more severe than that of the surface cavity 21 and the mounting table 12 in a surface extrusion state. Therefore, the front side of the machine base 1 is provided with the arc-shaped supporting part 15, and the front end of the arc-shaped supporting part is arranged on the supporting part 15, so that the length of the suspended part of the extrusion cavity 22 is reduced, and the fluctuation range of the extrusion cavity 22 is further reduced. Meanwhile, the die head 242 and the cover 241 are arranged outside the extrusion cavity 22, the die head 242 and the supporting part 15 in a sleeved mode to lock the extrusion cavity 22, the die head 242 and the supporting part 15, namely the extrusion cavity 22 and the machine base 1 are further locked, and therefore working noise in the noodle making process can be effectively reduced.

It should be noted that, in the present embodiment, there is no particular limitation on whether the face exit region is provided on the die 242 or on the side wall of the extrusion chamber 22.

Further, since the supporting portion 15 itself is a cantilever structure, an extending rib 151 is provided on an outer side wall of the supporting portion 15 in order to ensure structural stability of the supporting portion 15 itself, and the extending rib 151 enhances thickness and strength of the supporting portion 15. Meanwhile, the inner side of the extending rib 151 is connected with the side wall of the base 1, so that the extending rib 151 connects the supporting part 15 with the side wall of the base 1, that is, the supporting part 15 is not a complete cantilever structure, which is beneficial to enhancing the stability of the supporting part 15. The present invention does not limit the specific shape of the extending rib 151.

The utility model discloses an under an embodiment, extrude chamber 22 with be equipped with into face chamber 23 between the face chamber 21, it passes through to extrude chamber 22 advance face chamber 23 and face chamber 21 intercommunication, the outside of advancing face chamber 23 is formed with cushion chamber 215, first annular wall 211 annular extends to and is connected with cushion chamber 215's lateral wall. It should be noted that the buffer cavity 215 in this embodiment refers to a cavity structure closely attached to the outer side wall of the facial cavity 23, and refer to fig. 2 specifically.

By arranging the buffer cavity 215 on the outer side of the face inlet cavity 23, noise generated by collision between the face inlet cavity 23 and the mounting table 12 needs to be transmitted to the outside through the buffer cavity 215, and a certain noise reduction effect can be achieved. More importantly, the first annular wall 211 is connected with the side wall of the buffer cavity 215, so that the buffer cavity 215 and the first annular wall 211 form a whole body and are positioned on the bottom surface of the dough mixing cavity 21, and the installation of the buffer cavity 215 and the first annular wall 211 is more compact.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention, i.e. all equivalent changes and modifications made according to the present invention are covered by the scope of the claims of the present invention, which is not illustrated herein.

Claims (10)

1. The utility model provides an optimize noise at work's noodle, includes the frame that is equipped with the motor, locates the process chamber of frame top, the process chamber is equipped with the chamber of kneading dough spare and is equipped with the extrusion chamber of extrusion screw rod in including, the chamber of kneading dough communicates with the extrusion chamber, its characterized in that, the frame include with the mount table of kneading dough chamber installation cooperation, the bottom surface in chamber of kneading dough includes the first annular wall that downwardly extending formed, the chamber of kneading dough passes through first annular wall with the bottom surface laminating of mount table sets up, the chamber of making an uproar falls in the inboard formation of first annular wall.

2. The noodle maker of claim 1 wherein the noise reduction chamber comprises a first noise reduction chamber, the floor of the dough chamber further comprising a second annular wall, the first and second annular walls having different diameters such that the first noise reduction chamber is formed between the first and second annular walls.

3. The noodle maker according to claim 2, wherein a reinforcing rib is provided in the first noise reduction chamber, and one end of the reinforcing rib is connected to the first annular wall and the other end of the reinforcing rib is connected to the second annular wall.

4. The noodle maker for optimizing working noise according to claim 3, wherein a limiting boss is arranged at the joint of the side wall and the bottom surface of the mounting table, and the reinforcing ribs are positioned at two sides of the limiting boss so as to limit the limiting boss and the noodle cavity.

5. The noodle maker according to claim 3, wherein a plurality of the reinforcing ribs are arranged at intervals along the first noise reduction cavity;

or the bottom surface of the reinforcing rib is not lower than the bottom surfaces of the first annular wall and the second annular wall.

6. The noodle maker according to claim 1 or 2, wherein a limit boss is provided on a bottom surface of the mounting table, and the first annular wall includes a limit groove through which the limit boss passes to cover the limit boss.

7. The noodle maker according to claim 6, wherein an output part is convexly arranged at the center of the bottom surface of the mounting table, an output shaft hole is formed in the top surface of the output part for the dough kneading piece to be inserted into, and the limiting boss is positioned between the output part and the side wall of the mounting table;

or the height of the limiting boss is H, and H is more than or equal to 2mm and less than or equal to 30mm.

8. The noodle maker according to claim 1, further comprising a die head assembly, wherein the die head assembly comprises a die head cover and a die head mounted on the extrusion cavity, an arc-shaped supporting portion is arranged on the front side of the base, the front end of the extrusion cavity is arranged on the supporting portion, and the die head cover is sleeved on the outer sides of the extrusion cavity, the die head and the supporting portion to lock the extrusion cavity, the die head and the supporting portion.

9. The noodle maker according to claim 8, wherein an extension rib is further provided on an outer side wall of the holder, and an inner side of the extension rib is connected to a side wall of the housing.

10. The noodle maker according to claim 1 or 2, wherein a dough inlet cavity is arranged between the extrusion cavity and the dough kneading cavity, the extrusion cavity is communicated with the dough kneading cavity through the dough inlet cavity, a buffer cavity is formed outside the dough inlet cavity, and the first annular wall extends annularly to be connected with the side wall of the buffer cavity.

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