A fully automatic noodle maker and kitchen appliance

Abstract

The application relates to a noodle maker technical field, and particularly relates to a full-automatic noodle maker and a kitchen appliance, the full-automatic noodle maker comprises a stirring cup and a gear reduction mechanism installed on the right side of the stirring cup; the gear reduction mechanism comprises a reduction box, a driving wheel and a driven wheel rotatably installed in the reduction box and meshing with each other, an input shaft coaxially fixed in the middle of the driving wheel and an output shaft coaxially fixed in the middle of the driven wheel, the right end of the input shaft extends out of the reduction box and is coaxially fixed with a connecting head, the left end of the output shaft extends out of the reduction box and is coaxially fixed with a noodle stirring rod in the stirring cup, and the diameter of the driving wheel is smaller than that of the driven wheel. According to the application, the small-diameter driving wheel is adopted to drive the large-diameter driven wheel to rotate, the gear transmission speed reduction and torque increase principle is utilized, the output rotating speed is reduced, the output torque is significantly increased, the motor is effectively prevented from being blocked, overloaded or burnt, and the reliability and service life of the driving system are remarkably improved.

Description

Technical Field

[0001] This application relates to the field of noodle maker technology, specifically to a fully automatic noodle maker and kitchen appliance. Background Technology

[0002] Noodles are one of China's traditional staple foods. With the improvement of living standards and the acceleration of the pace of life, household fully automatic noodle makers are increasingly favored by consumers due to their ease of operation and quick preparation. Current fully automatic noodle makers typically consist of a mixing cup, a mixing rod, a dough extrusion mechanism, and a drive motor. The motor drives the mixing rod to knead the dough, and then drives the extrusion screw to extrude the dough into shape.

[0003] Chinese utility model patent application number 202121890780.3 discloses a safe noodle machine, including a base with a motor, a processing chamber, a pop-out component, and a receiving cavity for mounting the pop-out component. A die assembly is connected to the processing chamber. The processing chamber contains a processing component that can be popped into a non-transmission state by the pop-out component when any component of the die assembly is missing. The pop-out component includes a spring and a pusher with a pushing section. A stop is provided in the receiving cavity, and the pusher passes through a through hole in the stop. The stop radially limits the pusher, and the ratio of the axial length of the stop to the axial length of the pusher is L, where 0.4 ≤ L ≤ 1. This structure effectively reduces the radial runout of the pusher and more effectively pushes the processing component axially, placing it in a non-transmission state. The range of L further effectively reduces the runout of the pusher. However, the patent has the following defects: the above structure directly drives the mixing rod to rotate through the motor. The motor output speed is high but the torque is relatively insufficient. When the dough resistance is large, it is easy to cause the motor to stall, overload or even burn out, which seriously affects the reliability and service life of the drive system. Summary of the Invention

[0004] In order to overcome the shortcomings and deficiencies of the existing technology, the purpose of this application is to provide a fully automatic noodle maker and kitchen appliance.

[0005] The objective of this application is achieved through the following technical solution: a fully automatic noodle maker, comprising a mixing cup, a cup lid fastened to the top of the mixing cup, a support leg fixed to the middle of the bottom of the mixing cup, a gear reduction mechanism installed on the right side of the mixing cup, a dough extrusion mechanism installed on the left side of the mixing cup, a dough stirring rod rotatably installed inside the mixing cup, and a connector fixed to the power input end of the gear reduction mechanism. The power output end of the gear reduction mechanism is fixed to one end of the dough stirring rod. The gear reduction mechanism includes a reduction gearbox, a driving wheel and a driven wheel rotatably installed inside the reduction gearbox and meshing with each other, an input shaft coaxially fixed to the middle of the driving wheel, and an output shaft coaxially fixed to the middle of the driven wheel. The right end of the input shaft extends out of the reduction gearbox and is coaxially fixed to the connector, and the left end of the output shaft extends out of the reduction gearbox and is coaxially fixed to the dough stirring rod inside the mixing cup. The diameter of the driving wheel is smaller than the diameter of the driven wheel. Specifically, both the driving wheel and the driven wheel are gears.

[0006] Furthermore, both the input shaft and the output shaft include a journal, a fixing part, a partition part, and a first mounting part that are coaxially fixed in sequence. The driving wheel is sleeved and fixed to the outer side wall of the fixing part of the input shaft, and the driven wheel is sleeved and fixed to the outer side wall of the fixing part of the output shaft.

[0007] Furthermore, the gearbox includes a first half-shell and a second half-shell. The first half-shell has a first mounting groove on the side facing the drive wheel that mates with the journal of the input shaft. The second half-shell has a first mounting hole and a second mounting groove coaxially on the side facing the drive wheel. A first bearing is embedded in the second mounting groove. A first bushing is fitted on the surface of the journal of the input shaft and embedded in the first mounting groove. The first mounting part of the input shaft passes through the first mounting hole and is rotatably connected to the second half-shell through the first bearing.

[0008] Furthermore, the first half-shell has a second mounting hole and a third mounting groove coaxially formed on the side facing the driven wheel. A second bearing is embedded in the third mounting groove. The second half-shell has a fourth mounting groove that mates with the journal of the output shaft on the side facing the driven wheel. A second bushing is fitted on the surface of the journal of the output shaft and embedded in the fourth mounting groove. The first mounting part of the output shaft passes through the second mounting hole and is rotatably connected to the first half-shell through the second bearing.

[0009] Furthermore, a second mounting part is fixed to the outer wall of the gearbox corresponding to the position of the input shaft. A locking adapter, a rotary adapter, or a snap-fit ​​adapter is detachably mounted on the second mounting part. The second mounting part includes an annular base, multiple positioning blocks fixed in an annular array to the outer wall of the annular base, and multiple fixing posts fixed to the inner side of the annular base. Each fixing post has a fixing groove on its right side. The locking adapter and rotary adapter each include an adapter cylinder, multiple positioning grooves in an annular array on the inner left side of the adapter cylinder, and an annular fixing plate fixed to the inner left side of the adapter cylinder. Each annular fixing plate has a first fixing hole penetrating its left and right sides corresponding to the position of each fixing groove. The right side of the annular base is inserted into... The inner left side of the adapter tube abuts against the left side of the annular fixing plate. Each positioning block is embedded in the corresponding positioning groove. The locking adapter or the rotary adapter can be detachably installed to the second mounting part of the gearbox by passing through the corresponding first fixing hole and the corresponding fixing groove in sequence through multiple first fasteners. The snap-fit ​​adapter includes an adapter plate and a positioning ring fixed to the left edge of the adapter plate. The adapter plate has a second fixing hole that passes through its left and right sides corresponding to the position of each fixing groove. The right side of the annular base is inserted into the positioning ring and abuts against the left side of the adapter plate. The snap-fit ​​adapter can be detachably installed to the second mounting part of the gearbox by passing through the corresponding second fixing hole and the corresponding fixing groove in sequence through multiple second fasteners.

[0010] Furthermore, the locking adapter also includes a first connecting cylinder fixed to the right side of the adapter cylinder, a first locking block and a second locking block fixed to the outer wall of the first connecting cylinder, with the first locking block and the second locking block arranged opposite to each other.

[0011] Furthermore, the rotary adapter also includes a number of tightening protrusions fixed in a ring array to the inner wall of the right side of the adapter cylinder. The right side of the ring fixing plate is provided with a tightening locking groove that runs through its left and right sides corresponding to the position of each tightening protrusion. One of the tightening protrusions has a first slot opened laterally on its right side.

[0012] Furthermore, the snap-fit ​​adapter also includes a second connecting cylinder fixed to the middle of the right side of the adapter plate and at least one snap-fit ​​protrusion fixed to the right edge of the adapter plate, and at least one second snap-fit ​​groove is provided on the outer side wall of the second connecting cylinder.

[0013] Furthermore, an extrusion tube is fixed to the left side of the mixing cup. The extrusion mechanism includes a feeding cylinder with one end embedded in the extrusion tube, an extrusion screw rotatably installed in the feeding cylinder, and an extrusion die head screwed to the end of the extrusion tube. An installation port is provided at the bottom of the extrusion die head, and an extrusion mold is detachably installed at the position corresponding to the installation port. A feeding port is provided on the top right side of the feeding cylinder. The left end of the mixing rod is coaxially fixed with the right end of the extrusion screw.

[0014] Another objective of this application is achieved through the following technical solution: a kitchen appliance, which includes the above-mentioned fully automatic noodle maker.

[0015] The beneficial effects of this application are as follows:

[0016] 1. The fully automatic noodle maker of this application uses a small-diameter driving wheel to drive a large-diameter driven wheel. By utilizing the principle of gear transmission to reduce speed and increase torque, the output speed is reduced while the output torque is significantly increased. This allows the mixing rod and extrusion rod to obtain sufficient working torque, which can effectively avoid motor stalling, overload or burnout, and significantly improve the reliability and service life of the drive system.

[0017] 2. The fully automatic noodle maker of this application uses the positioning block on the annular base and the positioning groove on the inner wall of the adapter cylinder, and the first fixing groove on the annular fixing plate and the fixing groove on the top of the fixing column to cooperate with each other, so that the locking adapter or the twisting adapter can be quickly and accurately installed on the noodle maker body. At the same time, through the positioning cooperation between the annular base and the positioning ring, and the cooperation between the second fixing groove and the fixing groove, the snap-fit ​​adapter can also be easily fixed to the noodle maker body. Thus, it realizes the compatibility and connection of three different interface adapters of locking, twisting, and snap-fit ​​with the same noodle maker. Users do not need to replace the entire noodle maker, but only need to replace the adapter to match different brands or models of main units, which greatly improves the versatility and compatibility of the noodle maker and reduces the user's operating costs.

[0018] The kitchen appliance of this application, by adopting the aforementioned fully automatic noodle maker, can effectively protect the external motor, improve reliability and service life; expand the accessory compatibility of the kitchen appliance, enhance the market competitiveness of the product, and at the same time avoid the problem of users having to repeatedly purchase the whole machine due to interface incompatibility, thus saving family kitchen space and consumer expenses. Attached Figure Description

[0019] Figure 1 This is a perspective view of this application.

[0020] Figure 2 This is a cross-sectional view of this application.

[0021] Figure 3 This is a perspective view of the gear reduction mechanism described in this application.

[0022] Figure 4 This is an exploded perspective view of the gear reduction mechanism described in this application.

[0023] Figure 5 This is a perspective view of the input shaft described in this application.

[0024] Figure 6 This is a perspective view of the output shaft described in this application.

[0025] Figure 7This is a cross-sectional view of the first housing and the second housing of this application.

[0026] Figure 8 This is a cross-sectional view of the gear reduction mechanism described in this application.

[0027] Figure 9 This is a perspective view of the locking adapter described in this application.

[0028] Figure 10 This is a perspective view of the rotary adapter described in this application.

[0029] Figure 11 This is a perspective view of the snap-fit ​​adapter described in this application.

[0030] Figure 12 This is a perspective view of the second mounting part and the locking adapter assembled in this application.

[0031] Figure 13 This is a perspective view of the second mounting part and the rotary adapter assembled in this application.

[0032] Figure 14 This is a perspective view of the second mounting part and the snap-fit ​​adapter assembled in this application.

[0033] The attached figures are labeled as follows: 1. Stirring cup; 11. Stirring rod; 13. Cup lid; 14. Support leg; 15. Extrusion tube; 2. Locking adapter; 21. Adapter cylinder; 22. Positioning groove; 23. Annular fixing plate; 24. First fixing hole; 25. First connecting cylinder; 26. First locking block; 27. Second locking block; 3. Rotary adapter; 31. Tightening protrusion; 32. Tightening locking groove; 33. First slot; 4. Adapter plate; 41. Positioning ring; 42. Second fixing hole; 43. Second connecting cylinder; 45. Snap protrusion; 46. Second slot; 47. Second mounting part; 5. Annular base; 51. Positioning block; 52. Fixing column; 53. Fixing groove; 531. Connector; 55. Connecting hole; 552. Gear reduction mechanism; 6. Reduction gear. Box 61, First half-shell 611, First mounting groove 6111, Second mounting hole 6112, Third mounting groove 6113, Second half-shell 612, First mounting hole 6121, Second mounting groove 6122, Fourth mounting groove 6123, First bearing 613, First bushing 614, Second bearing 615, Second bushing 616, Driving wheel 62, Driven wheel 63, Input shaft 64, Journal 641, Fixing part 642, Separating part 643, First mounting part 644, Connecting part 645, Output shaft 65, Extrusion mechanism 7, Feed cylinder 71, Extrusion screw 72, Extrusion die head 73, Mounting port 74, Extrusion mold 75, Feed port 76, Threaded fixing head 77. Detailed Implementation

[0034] To facilitate understanding by those skilled in the art, the following description is provided in conjunction with embodiments and appendices. Figure 1-14Further explanation of this application is provided, but the content mentioned in the embodiments is not intended to limit this application.

[0035] See Figure 1-4 An automatic noodle maker includes a mixing cup 1, a cup lid 13 fastened to the top of the mixing cup 1, a support leg 14 fixed to the middle of the bottom of the mixing cup 1, a gear reduction mechanism 6 installed on the right side of the mixing cup 1, a dough extrusion mechanism 7 installed on the left side of the mixing cup 1, a dough stirring rod 11 rotatably installed inside the mixing cup 1, and a connector 55 fixed to the power input end of the gear reduction mechanism 6. The power output end of the gear reduction mechanism 6 is fixed to one end of the dough stirring rod 11. The gear reduction mechanism 6 includes a reduction gearbox 61, a driving wheel 62 and a driven wheel 63 rotatably installed inside the reduction gearbox 61 and meshing with each other, an input shaft 64 coaxially fixed to the middle of the driving wheel 62, and an output shaft 65 coaxially fixed to the middle of the driven wheel 63. The right end of the input shaft 64 extends out of the reduction gearbox 61 and is coaxially fixed to the connector 55. The left end of the output shaft 65 extends out of the reduction gearbox 61 and is coaxially fixed to the dough stirring rod 11 inside the mixing cup 1. The diameter of the driving wheel 62 is smaller than the diameter of the driven wheel 63. Specifically, both the driving wheel 62 and the driven wheel 63 are gears.

[0036] The fully automatic noodle maker of this application uses a small-diameter drive wheel 62 to drive a large-diameter driven wheel 63 to rotate. By utilizing the principle of gear transmission to reduce speed and increase torque, the output speed is reduced while the output torque is significantly increased, so that the mixing rod and the extruding rod can obtain sufficient working torque. This can effectively avoid motor stalling, overload or burnout, and significantly improve the reliability and service life of the drive system.

[0037] Figure 4-6 In this embodiment, both the input shaft 64 and the output shaft 65 include a journal 641, a fixing part 642, a partition part 643, and a first mounting part 644, which are coaxially fixed in sequence. The driving wheel 62 is sleeved and fixed to the outer wall of the fixing part 642 of the input shaft 64, and the driven wheel 63 is sleeved and fixed to the outer wall of the fixing part 642 of the output shaft 65. Specifically, the input shaft 64 also includes a connecting part 645 fixed to the right side of the first mounting part 644. A connecting hole 552 is provided on the left side of the connector 55 corresponding to the position of the connecting part 645, and the connecting part 645 is inserted into the connecting hole 552. By providing the partition part 643, the fixing part 642 and the first mounting part 644 are isolated axially to avoid interference between the functional sections during assembly. In this embodiment, both the connecting part 541 and the connecting hole 552 are square. In other embodiments, the connecting part 541 and the connecting hole 552 may also be hexagonal, etc.

[0038] See Figure 7-8In this embodiment, the gearbox 61 includes a first half-shell 611 and a second half-shell 612. The first half-shell 611 has a first mounting groove 6111 on the side facing the drive wheel 62, which mates with the journal 641 of the input shaft 64. The second half-shell 612 has a first mounting hole 6121 and a second mounting groove 6122 coaxially on the side facing the drive wheel 62. A first bearing 613 is embedded in the second mounting groove 6122. A first bushing 614 is fitted onto the surface of the journal 641 of the input shaft 64 and embedded in the first mounting groove 6111. The first mounting portion 644 of the input shaft 64 passes through the first mounting hole 6121 and is rotatably connected to the second half-shell 612 via the first bearing 613. By setting the above structure, the input shaft 64 can obtain stable radial support. The first bushing 614 effectively reduces wear between the journal and the first half-shell 611, and the first bearing 613 effectively reduces wear between the first mounting portion 644 and the second half-shell 612, extending service life.

[0039] In this embodiment, the first half-shell 611 has a second mounting hole 6112 and a third mounting groove 6113 coaxially formed on the side facing the driven wheel 63. A second bearing 615 is embedded in the third mounting groove 6113. The second half-shell 612 has a fourth mounting groove 6123 on the side facing the driven wheel 63, which mates with the journal 641 of the output shaft 65. A second bushing 616 is fitted onto the surface of the journal 641 of the output shaft 65 and embedded in the fourth mounting groove 6123. The first mounting part 644 of the output shaft 65 passes through the second mounting hole 6112 and is rotatably connected to the first half-shell 611 via the second bearing 615. By setting the above structure, the output shaft 65 can obtain stable radial support. The second bushing 616 can effectively reduce the wear between the journal and the second half-shell 612. The second bearing 615 can effectively reduce the wear between the first mounting part 644 and the first half-shell 611, thus extending the service life.

[0040] See Figure 3-4 , Figure 9-14In this embodiment, a second mounting part 5 is fixed on the outer wall of the gearbox 61 at the position corresponding to the input shaft 64. A locking adapter 2, a rotary adapter 3, or a snap-fit ​​adapter 4 are detachably mounted on the second mounting part 5. The second mounting part 5 includes an annular base 51, a plurality of positioning blocks 52 fixed in an annular array to the outer wall of the annular base 51, and a plurality of fixing posts 53 fixed to the inner side of the annular base 51. Each fixing post 53 has a fixing groove 531 on its right side. The locking adapter 2 and the rotary adapter 3 each include an adapter cylinder 21, a plurality of positioning grooves 22 in an annular array on the left inner wall of the adapter cylinder 21, and an annular fixing piece 23 fixed to the left inner wall of the adapter cylinder 21. The annular fixing piece 23 has a first fixing hole 24 through its left and right sides at the position corresponding to each fixing groove 531. The right side of the annular base 51 is inserted into the hole. The left inner wall of the adapter tube 21 abuts against the left side of the annular fixing piece 23. Each positioning block 52 is embedded in the corresponding positioning groove 22. The locking adapter 2 or the rotary adapter 3 can be detachably installed to the second mounting part 5 of the gearbox 61 by passing through the corresponding first fixing hole 24 and the corresponding fixing groove 531 in sequence through multiple first fasteners. The snap-fit ​​adapter 4 includes an adapter plate 41 and a positioning ring 42 fixed to the left edge of the adapter plate 41. The adapter plate 41 has a second fixing hole 43 that passes through its left and right sides at the position of each fixing groove 531. The right side of the annular base 51 is inserted into the positioning ring 42 and abuts against the left side of the adapter plate 41. The snap-fit ​​adapter 4 can be detachably installed to the second mounting part 5 of the gearbox 61 by passing through the corresponding second fixing hole 43 and the corresponding fixing groove 531 in sequence through multiple second fasteners. By setting up the above structure, three different interface adapters—locking, twisting, and snap-fit—can be used to connect with the same noodle maker. Users do not need to replace the entire noodle maker; they only need to replace the adapter to match different brands or models of main units. This greatly improves the versatility and compatibility of the noodle maker and reduces the user's operating costs.

[0041] See Figure 9 In this embodiment, the locking adapter 2 further includes a first connecting cylinder 25 fixed to the right side of the adapter cylinder 21, and a first locking block 26 and a second locking block 27 fixed to the outer wall of the first connecting cylinder 25. The first locking block 26 and the second locking block 27 are arranged opposite to each other. By setting the above structure, the locking engagement of the external connector can be realized, enabling quick assembly and disassembly.

[0042] See Figure 10 In this embodiment, the rotary adapter 3 further includes a plurality of tightening protrusions 31 fixed in a ring array to the inner right side of the adapter cylinder 21. A tightening locking groove 32 penetrating both sides of each tightening protrusion 31 is provided on the right side of the annular fixing plate 23 corresponding to the position of the tightening protrusion 31. A first slot 33 is laterally provided on the right side of one of the tightening protrusions 31. By setting the above structure, the external connector can be rotary-fitted, enabling quick assembly and disassembly.

[0043] See Figure 11 In this embodiment, the snap-fit ​​adapter 4 further includes a second connecting cylinder 45 fixed to the middle of the right side of the adapter plate 41 and at least one snap-fit ​​protrusion 46 fixed to the right edge of the adapter plate 41. The outer side wall of the second connecting cylinder 45 is provided with at least one second slot 47. By setting the above structure, the snap-fit ​​engagement of the external connector can be realized, enabling quick assembly and disassembly.

[0044] See Figure 2 In this embodiment, an extrusion tube 15 is fixed to the left side of the mixing cup 1. The extrusion mechanism 7 includes a feeding cylinder 71 with one end embedded in the extrusion tube 15, an extrusion screw 72 rotatably installed in the feeding cylinder 71, and an extrusion die head 73 screwed to the end of the extrusion tube 15. An installation port 74 is provided at the bottom of the extrusion die head 73. An extrusion mold 75 is detachably installed on the extrusion die head 73 corresponding to the installation port 74. An inlet 76 is provided on the top right side of the feeding cylinder 71. The left end of the mixing rod 11 is coaxially fixed to the right end of the extrusion screw 72. Specifically, the extrusion die head is fixed to the end of the extrusion tube 15 by a threaded fixing head 77. The extrusion mold 75 has different shapes or sizes of extrusion holes. Optionally, users can freely choose and replace the extrusion mold 75 according to their noodle preferences.

[0045] A kitchen appliance includes the aforementioned fully automatic noodle maker. Specifically, the kitchen appliance includes a horizontally arranged power output end, which is fixed to a connector 55 via a coupling. The kitchen appliance can be a food processor, food processor, or food processing machine with a horizontal power output end.

[0046] The kitchen appliance of this application, by adopting the aforementioned fully automatic noodle maker, can effectively protect the motor, improve reliability and service life; expand the accessory compatibility of the kitchen appliance, enhance the market competitiveness of the product, and at the same time avoid the problem of users having to repeatedly purchase the whole machine due to interface incompatibility, saving family kitchen space and consumption expenditure.

[0047] The above embodiments are preferred implementations of this application. In addition, this application can be implemented in other ways. Any obvious substitutions without departing from the concept of this application are within the protection scope of this application.

Claims

1. A fully automatic noodle maker, comprising a mixing cup, a cup lid snapped onto the top of the mixing cup, a support leg fixed to the middle of the bottom of the mixing cup, a gear reduction mechanism installed on the right side of the mixing cup, a dough extrusion mechanism installed on the left side of the mixing cup, a dough mixing rod rotatably installed inside the mixing cup, and a connector fixed to the power input end of the gear reduction mechanism, wherein the power output end of the gear reduction mechanism is fixed to one end of the dough mixing rod, characterized in that: The gear reduction mechanism includes a gearbox, a driving wheel and a driven wheel that are rotatably mounted inside the gearbox and mesh with each other, an input shaft that is coaxially fixed in the middle of the driving wheel, and an output shaft that is coaxially fixed in the middle of the driven wheel. The right end of the input shaft extends out of the gearbox and is coaxially fixed to the connector. The left end of the output shaft extends out of the gearbox and is coaxially fixed to the mixing rod inside the mixing cup. The diameter of the driving wheel is smaller than the diameter of the driven wheel.

2. The fully automatic noodle maker according to claim 1, characterized in that: Both the input shaft and the output shaft include a journal, a fixing part, a partition part, and a first mounting part that are coaxially fixed in sequence. The driving wheel is sleeved and fixed to the outer side wall of the fixing part of the input shaft, and the driven wheel is sleeved and fixed to the outer side wall of the fixing part of the output shaft.

3. The fully automatic noodle maker according to claim 2, characterized in that: The gearbox includes a first half-shell and a second half-shell. The first half-shell has a first mounting groove on the side facing the drive wheel that mates with the journal of the input shaft. The second half-shell has a first mounting hole and a second mounting groove coaxially on the side facing the drive wheel. A first bearing is embedded in the second mounting groove. A first bushing is fitted on the journal surface of the input shaft and embedded in the first mounting groove. The first mounting part of the input shaft passes through the first mounting hole and is rotatably connected to the second half-shell through the first bearing.

4. The fully automatic noodle maker according to claim 2, characterized in that: The first half-shell has a second mounting hole and a third mounting groove coaxially formed on the side facing the driven wheel. A second bearing is embedded in the third mounting groove. The second half-shell has a fourth mounting groove that mates with the journal of the output shaft on the side facing the driven wheel. A second bushing is fitted on the surface of the journal of the output shaft and embedded in the fourth mounting groove. The first mounting part of the output shaft passes through the second mounting hole and is rotatably connected to the first half-shell through the second bearing.

5. The fully automatic noodle maker according to claim 1, characterized in that: The outer wall of the gearbox is fixed with a second mounting part corresponding to the position of the input shaft. A locking adapter, a rotary adapter, or a snap-fit ​​adapter is detachably mounted on the second mounting part. The second mounting part includes an annular base, multiple positioning blocks fixed in an annular array to the outer wall of the annular base, and multiple fixing posts fixed to the inner side of the annular base. Each fixing post has a fixing groove on its right side. The locking adapter and the rotary adapter each include an adapter cylinder, multiple positioning grooves in an annular array on the inner left side of the adapter cylinder, and an annular fixing plate fixed to the inner left side of the adapter cylinder. Each annular fixing plate has a first fixing hole penetrating its left and right sides corresponding to the position of each fixing groove. The adapter cylinder is inserted into the right side of the annular base. The left inner wall of the ring base abuts against the left side of the annular fixing plate. Each positioning block is embedded in the corresponding positioning groove. The locking adapter or the rotary adapter can be detachably installed to the second mounting part of the gearbox by passing through the corresponding first fixing hole and the corresponding fixing groove in sequence through multiple first fasteners. The snap-fit ​​adapter includes an adapter plate and a positioning ring fixed to the left edge of the adapter plate. The adapter plate has a second fixing hole that passes through its left and right sides corresponding to the position of each fixing groove. The right side of the annular base is inserted into the positioning ring and abuts against the left side of the adapter plate. The snap-fit ​​adapter can be detachably installed to the second mounting part of the gearbox by passing through the corresponding second fixing hole and the corresponding fixing groove in sequence through multiple second fasteners.

6. The fully automatic noodle maker according to claim 5, characterized in that: The locking adapter also includes a first connecting cylinder fixed to the right side of the adapter cylinder, a first locking block and a second locking block fixed to the outer wall of the first connecting cylinder, with the first locking block and the second locking block arranged opposite to each other.

7. A fully automatic noodle maker according to claim 5, characterized in that: The rotary adapter also includes several tightening protrusions fixed in a ring array to the inner wall of the right side of the adapter cylinder. The right side of the ring fixing plate is provided with a tightening locking groove that runs through the left and right sides of each tightening protrusion. One of the tightening protrusions has a first slot on its right side.

8. A fully automatic noodle maker according to claim 5, characterized in that: The snap-fit ​​adapter also includes a second connecting cylinder fixed to the middle of the right side of the adapter plate and at least one snap-fit ​​protrusion fixed to the right edge of the adapter plate. The outer side wall of the second connecting cylinder is provided with at least one second slot.

9. A fully automatic noodle maker according to claim 1, characterized in that: An extrusion tube is fixed to the left side of the mixing cup. The extrusion mechanism includes a feeding cylinder with one end embedded in the extrusion tube, an extrusion screw rotatably installed in the feeding cylinder, and an extrusion die head screwed to the end of the extrusion tube. An installation port is provided at the bottom of the extrusion die head. An extrusion mold is detachably installed at the position of the extrusion die head corresponding to the installation port. A feeding port is provided on the top right side of the feeding cylinder. The left end of the mixing rod is coaxially fixed with the right end of the extrusion screw.

10. A kitchen appliance, characterized in that: The kitchen appliance includes the fully automatic noodle maker as described in any one of claims 1-9.

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