Chef machine

Abstract

The utility model provides a chef machine, and belongs to the technical field of food processing equipment. The chef machine comprises a machine base, a rotating arm and a power rotating assembly. The rotating arm is connected with the machine base and can rotate relative to the machine base, and the rotating axis of the rotating arm is horizontally arranged. The power rotating mechanism is arranged in the rotating arm and comprises a driving motor, a first-stage speed reducing mechanism and a second-stage speed reducing mechanism; the second end of the motor shaft of the driving motor is connected with the input end of the primary speed reducing mechanism; the output end of the first-stage speed reducing mechanism is connected with the input end of the second-stage speed reducing mechanism; the output end of the second-stage speed reducing mechanism is connected with a third connector used for assembling a stirrer, the first end of a motor shaft of the driving motor is connected with a first connector used for assembling a first food processing cup, and / or the output end of the first-stage speed reducing mechanism is further connected with a second connector used for assembling a second food processing cup. The chef machine can realize low-speed, medium-speed and high-speed output, and can be used for connecting different food processing parts.

Description

Technical Field

[0001] This utility model belongs to the technical field of food processing equipment, and in particular relates to a chef's machine. Background Technology

[0002] Most kitchen appliances on the market can only connect to a mixing plate for food blending, offering limited functionality. For example, Chinese patent CN219611533U discloses a reduction structure for a food processor, which includes a main power component, a planetary gear set, and a rotating disc. The power output from the main power component is transmitted to the rotating disc via the planetary gear set, causing the disc to rotate. A mixing element is connected to the rotating disc, and the food is blended by the mixing element as the disc rotates. This food processor can only connect to the mixing element and cannot connect to food processing cups, such as juice cups, thus limiting its functionality. Utility Model Content

[0003] To address the aforementioned technical problems in the existing technology, this utility model provides a food processor that can output at low, medium, and high speeds and can be used to connect to different food processing components.

[0004] The technical solution adopted in this embodiment of the utility model is:

[0005] A food processor includes a base, a rotating arm, and a power rotation mechanism;

[0006] The rotating arm is connected to the base and can rotate relative to the base; the axis of rotation of the rotating arm is set horizontally.

[0007] The power rotation mechanism is located inside the rotating arm, and the power rotation mechanism includes a drive motor, a first-stage reduction mechanism and a second-stage reduction mechanism;

[0008] The second end of the motor shaft of the drive motor is connected to the input end of the first-stage reduction mechanism; the output end of the first-stage reduction mechanism is connected to the input end of the second-stage reduction mechanism.

[0009] The output end of the secondary reduction mechanism is connected to the third connector, which is used to connect to the stirrer, and the first end of the motor shaft of the drive motor is connected to the first connector, which is used to connect to the first food processing cup.

[0010] And / or, the output end of the first-stage reduction mechanism is also connected to a second connector, which is used to connect to a second food processing cup.

[0011] Furthermore, the primary reduction mechanism includes a worm gear, a first gear set, and a second gear set. The worm gear forms the input end of the primary reduction mechanism to be connected to the second end of the motor shaft of the drive motor.

[0012] The first gear set and the second gear set are located on both sides of the worm;

[0013] The first gear set includes a first rotating shaft and a first helical gear and a first spur gear, which are respectively fixedly connected to the first rotating shaft;

[0014] The second gear set includes a second rotating shaft and a second helical gear and a first spur gear, which are fixedly connected to the second rotating shaft respectively;

[0015] The first helical gear and the second helical gear mesh with the worm gear, and the first spur gear and the second spur gear mesh with each other.

[0016] A second connector is fixedly connected to the first end of the first rotating shaft or the first end of the second rotating shaft.

[0017] The second end of the first rotating shaft or the second end of the second rotating shaft forms the output end of the first-stage reduction mechanism.

[0018] Furthermore, the power rotation mechanism includes a motor housing and a frame disposed within the motor housing. The drive motor and the first reduction mechanism are respectively disposed on the frame. The motor housing is provided with an air inlet and an air outlet.

[0019] Adding air inlets and outlets to the motor housing helps to dissipate heat from the first reduction mechanism and the drive motor.

[0020] Furthermore, the food processor also includes a cooling fan assembly, which includes an intake fan and an exhaust fan, as well as power components that drive the intake fan and the exhaust fan to rotate respectively.

[0021] The intake fan is opposite to the air inlet, and the exhaust fan is opposite to the air outlet.

[0022] By installing a cooling fan assembly, airflow within the motor housing can be increased, thereby improving heat dissipation.

[0023] Furthermore, the air inlet is opposite to the second end of the motor shaft of the drive motor, and the air outlet is opposite to the first end of the motor shaft of the drive motor;

[0024] The intake fan is fixedly connected to the worm gear, and the exhaust fan is fixedly connected to the motor shaft of the drive motor and can rotate with the motor shaft of the drive motor. The motor shaft of the drive motor forms the power component.

[0025] The cooling fan assembly is driven by the motor shaft of the drive motor, eliminating the need for an additional power component for the cooling fan. This not only avoids taking up space inside the motor housing but also saves costs.

[0026] Furthermore, the rotating arm includes a rotating arm housing, a first cover, and a second cover; the power rotation mechanism is disposed inside the rotating arm housing, and the rotating arm housing is provided with a first through hole, a second through hole, and a third through hole, wherein the first through hole is opposite to the first connector, the second through hole is opposite to the second connector, and the third through hole is opposite to the third connector;

[0027] The first cover and the second cover are respectively connected to the rotating arm shell. The first cover is used to open or close the first through hole, and the second cover is used to open or close the second through hole.

[0028] Furthermore, the swing arm housing includes a swing arm upper cover and a swing arm bottom cover that are interlocked with each other, the second through hole is provided in the swing arm upper cover, and the third through hole is provided in the swing arm bottom cover;

[0029] The upper cover of the rotating arm is provided with a first semi-cylindrical shell on its side, and the lower cover of the rotating arm is provided with a second semi-cylindrical shell on its side. When the upper cover of the rotating arm and the lower cover of the rotating arm are fastened together, the first semi-cylindrical shell and the second semi-cylindrical shell are combined to form the first through hole.

[0030] Furthermore, the secondary reduction mechanism includes a planetary gear assembly and a turntable assembly;

[0031] The planetary gear assembly includes a sun gear, a planetary gear carrier, multiple planetary gears, and a fixed frame. The multiple planetary gears are rotatably mounted on the planetary gear carrier. The sun gear is disposed between the multiple planetary gears and meshes with each of the multiple planetary gears. The planetary gear carrier has an output shaft. The fixed frame has a central hole, a first gear ring located above the central hole, and a second gear ring located below the central hole. The output shaft passes through the central hole. The multiple planetary gears also mesh with the first gear ring. The output shaft is equipped with a shaft gear.

[0032] The turntable assembly includes a turntable body, a third gear ring rotatably disposed in the middle of the turntable body, and a drive shaft rotatably disposed on the turntable body and located on one side of the third gear ring. The top end of the drive shaft is connected to a drive gear, and the bottom end of the drive shaft is used to connect to a third connector. The shaft gear on the output shaft meshes with the third gear ring, and the drive gear meshes with the shaft gear on the output shaft and the second gear ring, respectively.

[0033] Furthermore, the base includes a base body and a support column located around the base body. The base body is used to place the stirring cup, and the rotating arm is rotatably connected to the support column.

[0034] Compared with the prior art, the beneficial effects of the embodiments of this utility model are as follows:

[0035] The kitchen machine of this utility model is equipped with a drive motor, a first-stage reduction mechanism and a second-stage reduction mechanism. The motor shaft of the drive motor is connected to a first connector, the output end of the first-stage reduction mechanism can be connected to a second connector, and the second-stage reduction mechanism can be connected to a third connector. The first connector is used to output high speed, the second connector is used to output medium speed, and the third connector is used to output low speed. At least two connectors of this kitchen machine can be connected to food processing components with different speed requirements, which improves the versatility of the kitchen machine.

[0036] Additional aspects and advantages of this invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description

[0037] In drawings that are not necessarily drawn to scale, the same reference numerals may describe similar parts in different views. The same reference numerals with or without letter suffixes may indicate different instances of similar parts. The drawings illustrate various embodiments generally by way of example rather than limitation, and are used, together with the description and claims, to explain the disclosed embodiments. Where appropriate, the same reference numerals are used in all drawings to refer to the same or similar parts. Such embodiments are illustrative and not intended to be exhaustive or exclusive embodiments of the apparatus or method.

[0038] Figure 1 This is a schematic diagram of the structure of the food processor according to an embodiment of the present invention;

[0039] Figure 2 This is a cross-sectional view of the food processor according to an embodiment of the present invention;

[0040] Figure 3 This is an exploded view of the rotating arm according to an embodiment of the present invention;

[0041] Figure 4 This is a partial cross-sectional view of the rotating arm according to an embodiment of the present invention;

[0042] Figure 5 This is an exploded view of the power rotation mechanism according to an embodiment of the present utility model;

[0043] Figure 6 This is a schematic diagram of the first-stage reduction mechanism according to an embodiment of the present invention;

[0044] Figure 7 This is a partial sectional view of the fixing frame according to an embodiment of the present utility model;

[0045] Figure 8 This is a schematic diagram of the structure of the food processor with the first food processing cup installed in an embodiment of the present invention;

[0046] Figure 9This is a schematic diagram of the structure of a food processor with a second food processing cup installed on it, according to an embodiment of the present invention.

[0047] In the diagram: 10, base; 100, seat body; 101, support column;

[0048] 20. Rotating arm; 200. Rotating arm top cover; 201. Rotating arm bottom shell; 202. Second cover; 203. First cover; 204. First semi-cylindrical shell; 205. Second semi-cylindrical shell;

[0049] 30. Power transmission mechanism;

[0050] 300. Drive motor;

[0051] 301. First-stage reduction gear; 3010. Worm gear; 3011. First helical gear; 3012. Second helical gear; 3013. First spur gear; 3014. Second spur gear; 3015. First rotating shaft; 3016. Second rotating shaft; 3017. Frame;

[0052] 302. Secondary reduction gear; 3020. Sun gear; 3021. Planet gear; 3022. Planet gear carrier; 30220. Output shaft; 3023. Fixed frame; 30231. First gear ring; 30232. Second gear ring; 3024. Planet carrier cover; 3025. Support cover; 3026. Third gear ring; 3027. Drive gear; 3028. Disc body; 3029. Drive shaft;

[0053] 303. First connector; 304. Second connector; 305. Third connector; 306. Exhaust fan; 307. Intake fan;

[0054] 308, Motor housing; 3081, Motor top cover; 3082, Motor bottom housing; 40, Mixing cup; 50, Mixer; 60, Second food processing cup; 70, First food processing cup. Detailed Implementation

[0055] To enable those skilled in the art to better understand the technical solutions of the embodiments of this utility model, the present utility model will be described in detail below with reference to the accompanying drawings and specific embodiments.

[0056] Unless otherwise defined, the technical or scientific terms used in this disclosure shall have the ordinary meaning understood by one of ordinary skill in the art to which this disclosure pertains. The terms “first,” “second,” and similar terms used in this disclosure do not indicate any order, quantity, or importance, but are merely used to distinguish different components. Terms such as “comprising” or “including” mean that the element or object preceding the word encompasses the elements or objects listed following the word and their equivalents, without excluding other elements or objects. Terms such as “connected” or “linked” are not limited to physical or mechanical connections, but can include electrical connections, whether direct or indirect. Terms such as “upper,” “lower,” “left,” and “right” are used only to indicate relative positional relationships, and these relative positional relationships may change accordingly when the absolute position of the described objects changes.

[0057] like Figure 1 , Figure 2 , Figure 8 and Figure 9 As shown in the figure, this utility model embodiment provides a food processor, which mainly includes a base 10, a rotating arm 20 and a power rotation mechanism 30.

[0058] The rotating arm 20 is connected to the base 10 and can rotate relative to the base 10. The rotation axis of the rotating arm 20 is set horizontally.

[0059] The power rotation mechanism 30 is located inside the rotating arm 20. The power rotation mechanism 30 includes a drive motor 300, a first-stage reduction mechanism 301, and a second-stage reduction mechanism 302.

[0060] The second end of the motor shaft of the drive motor 300 is connected to the input end of the first-stage reduction mechanism 301, and the output end of the first-stage reduction mechanism 301 is connected to the input end of the second-stage reduction mechanism 302. Rotary cutters are connected to the bottom of the first food processing cup 70 and the bottom of the second food processing cup 60, respectively. These rotary cutters are used to connect to corresponding connectors, and the connectors drive the rotary cutters to rotate inside the food processing cups to process food.

[0061] The output end of the secondary reduction mechanism 302 is connected to the third connector 305. The third connector 305 can be used to connect to food processing components with lower speed requirements, such as the mixer 50. The mixer 50 can be a mixing hook, egg white stick, or mixing paddle, to perform functions such as mixing dough, beating egg whites, and mixing.

[0062] Furthermore, the first end of the motor shaft of the drive motor 300 is connected to the first connector 303, which can be connected to the first food processing cup 70, such as a juice cup assembly, which requires high speed.

[0063] And / or, the output end of the first-stage reduction mechanism 301 is also connected to the second connector 304, which can be connected to the second food processing cup 60, which has relatively high speed requirements, such as an orange juice cup assembly.

[0064] The first connector 303, the second connector 304, and the third connector 305 are arranged around the rotation axis of the rotating arm 20. The user can rotate the rotating arm 20 to a preset angle as needed, making it easy to connect the food processing cup and the blender 50.

[0065] The kitchen machine in this embodiment is equipped with a drive motor 300, a first-stage reduction mechanism 301, and a second-stage reduction mechanism 302. The motor shaft of the drive motor 300 is connected to a first connector 303, the output end of the first-stage reduction mechanism 301 is connected to a second connector 304, and the output end of the second-stage reduction mechanism 302 is connected to a third connector 305. The first connector 303 is used for high-speed output, the second connector 304 is used for medium-speed output, and the third connector 305 is used for low-speed output. At least two connectors of this kitchen machine can be connected to food processing components with different speed requirements, which improves the versatility of the kitchen machine.

[0066] It is readily apparent that the food processor of this application can employ three combination schemes. The first combination scheme involves assembling the food processor with the first connector 303 and the third connector 305; the second combination scheme involves assembling the food processor with the second connector 304 and the third connector 305; and the third combination scheme involves assembling the food processor with the first connector 303, the second connector 304, and the third connector 305. This embodiment will be illustrated using an example where the food processor is simultaneously equipped with the first connector 303, the second connector 304, and the third connector 305.

[0067] like Figure 1 , Figure 2 , Figure 8 and Figure 9 As shown, in some embodiments, the base 10 includes a base 100 and a support column 101 located around the base 100. The support column 101 extends upward. The base 100 can be used to place the mixing cup 40 or the mixing bowl. The rotating arm 20 is placed horizontally and rotatably connected to the support column 101. When the rotating arm 20 is facing downwards with the third connector 305 facing downwards, the third connector 305 can be positioned directly above the mixing cup 40. At this time, the stirrer 50 can be connected to the third connector 305, thereby driving the stirrer 50 to rotate to stir the food in the mixing bowl.

[0068] In addition, the arm 20 can be rotated to make the first connector 303 or the second connector 304 face upwards, so as to facilitate its connection with the corresponding food processing cup.

[0069] like Figure 5 and Figure 6As shown, in some embodiments, the first-stage reduction mechanism 301 includes a worm gear 3010, a first gear set, and a second gear set.

[0070] The drive motor 300 is placed horizontally, and the worm gear 3010 is coaxially arranged with the motor shaft of the drive motor 300. The worm gear 3010 forms the input end of the first-stage reduction mechanism 301 and is connected to the second end of the motor shaft of the drive motor 300. The worm gear 3010 can rotate with the motor shaft of the drive motor 300. The Hall component 3000 is connected to the drive motor 300.

[0071] The first gear set and the second gear set are located on both sides of the worm gear 3010. The first gear set includes a first rotating shaft 3015 and a first helical gear 3011 and a first spur gear 3013, which are respectively fixedly connected to the first rotating shaft 3015. The second gear set includes a second rotating shaft 3016 and a second helical gear 3012 and a second spur gear 3014, which are respectively fixedly connected to the second rotating shaft 3016. Both the first rotating shaft 3015 and the second rotating shaft 3016 are vertically arranged.

[0072] The first helical gear 3011 and the second helical gear 3012 mesh with the worm 3010 respectively, that is, the worm 3010 is sandwiched by the helical gears on both sides during transmission.

[0073] Furthermore, the first spur gear 3013 also meshes with the second spur gear 3014, and the first spur gear 3013 and the second spur gear 3014 can be located above or below the corresponding helical gears, respectively.

[0074] The dual-linkage gear set formed in this way, compared to the worm gear 3010 transmission which is a single helical gear and worm gear 3010 transmission, makes the axis of the worm gear 3010 less prone to deviation and has a better anti-slip effect.

[0075] It should be noted that the first helical gear 3011 and the second helical gear 3012 can also be replaced with worm gears, and correspondingly, the first spur gear 3013 and the second spur gear 3014 can also be replaced with helical gears, the purpose of which is to achieve double meshing anti-slip teeth.

[0076] In this embodiment, the second connector 304 can be fixedly connected to the first end of the first rotating shaft 3015 or the first end of the second rotating shaft 3016, with the second end of the first rotating shaft 3015 or the second end of the second rotating shaft 3016 correspondingly forming the output end of the first-stage reduction mechanism 301. This embodiment only uses the example of the second connector 304 being connected to the top of the first rotating shaft 3015, with the bottom of the first rotating shaft 3015 forming the output end of the first-stage reduction mechanism 301, used for connection to the input end of the second-stage reduction mechanism 302, for illustration.

[0077] In some embodiments, the power rotation mechanism 30 may include a motor housing 308 and a frame 3017 disposed within the motor housing 308. The drive motor 300 and the first-stage reduction mechanism 301 are respectively disposed on the frame 3017. The motor housing 308 is provided with an air inlet and an air outlet.

[0078] Because heat is generated during the meshing of the worm gear 3010 and the double helical gears, the worm gear 3010 transmission experiences severe overheating, making it prone to stripping. Adding air inlets and outlets to the motor housing 308 helps dissipate heat from the primary reduction mechanism 301 and the drive motor 300, preventing the helical gears from melting due to high temperatures, which could lead to stripping.

[0079] Furthermore, in some embodiments, the food processor also includes a cooling fan assembly, which includes an intake fan 307 and an exhaust fan 306, and power components that drive the intake fan 307 and the exhaust fan 306 to rotate, respectively.

[0080] The intake fan 307 is opposite to the air inlet. When the intake fan 307 rotates, it draws air from outside the motor housing 308 into the motor housing 308. The exhaust fan 306 is opposite to the air outlet. When the exhaust fan 306 rotates, it exhausts air from inside the motor housing 308. By setting up the cooling fan assembly, the airflow inside the motor housing 308 can be increased, improving the heat dissipation effect of the first-stage reduction mechanism 301 and the drive motor 300. Moreover, the dual-blade dual heat dissipation can achieve a more efficient heat dissipation effect.

[0081] like Figure 5 and Figure 6 As shown, in some embodiments, the air inlet is opposite to the second end of the motor shaft of the drive motor 300, and the air outlet is opposite to the first end of the motor shaft of the drive motor 300.

[0082] The intake fan 307 is fixedly connected to the worm gear 3010, and the intake fan 307 can rotate with the worm gear 3010. The exhaust fan 306 is fixedly connected to the motor shaft of the drive motor 300, and can rotate with the motor shaft of the drive motor 300. The entire motor shaft of the drive motor 300 forms the power component of the cooling fan assembly.

[0083] The cooling fan assembly is driven by the motor shaft of the drive motor 300, eliminating the need for an additional power component for the cooling fan. This not only avoids occupying space inside the motor housing 308 but also saves costs.

[0084] like Figure 3 As shown, in some embodiments, the rotating arm 20 includes a rotating arm housing, a first cover 203 and a second cover 202, and the power rotation mechanism 30 is disposed inside the rotating arm housing.

[0085] The rotating arm housing is provided with a first through hole (not shown in the figure), a second through hole (not shown in the figure), and a third through hole (not shown in the figure), which are arranged around the axis of the rotating arm 20.

[0086] The first through hole is opposite to the first connector 303, the second through hole is opposite to the second connector 304, and the third through hole is opposite to the third connector 305.

[0087] The first cover 203 and the second cover 202 are respectively connected to the rotating arm housing. The first cover 203 is used to open or close the first through hole, and the second cover 202 is used to open or close the second through hole. The secondary reduction mechanism 302 passes through the third through hole, thereby exposing the third connector 305. That is, under normal circumstances, the kitchen machine of this application can ensure that the third connector 305 is always connected to the mixer 50, so that the mixer 50 can be used conveniently at any time.

[0088] The first cover 203 and the second cover 202 are provided to prevent the user from accidentally touching the first connector 303 and the second connector 304 when the mixer 50 connected to the third connector 305 is working, thereby improving the safety of the kitchen machine.

[0089] When the first food processing cup 70 needs to process food, the rotating arm 20 can be rotated so that its first through hole faces upwards. Then, the first cover 203 can be opened, and the first food processing cup 70 can be placed on the rotating arm, so that the first connector 303 is connected to the stirring blade at the bottom of the first food processing cup 70, thereby driving the first food processing cup 70 to work. See Figure 9 As shown.

[0090] When the second food processing cup 60 is needed to process food, the rotating arm 20 can be rotated so that its second through hole faces upwards. Then, the second cover 202 can be opened, and the second food processing cup 60 can be placed on the rotating arm, so that the second connector 304 is connected to the stirring blade at the bottom of the second food processing cup 60, thereby driving the second food processing cup 60 to work. See Figure 8 As shown.

[0091] When food needs to be processed by the mixer 50, the rotating arm 20 can be rotated so that its third through hole faces downwards, and then the mixer 50, which can extend into the mixing bowl 40, can be connected. By driving the mixer 50 to work, the food in the mixing bowl can be mixed. Figure 2 As shown.

[0092] Continue as Figure 3 As shown, in some embodiments, the swing arm housing includes a swing arm upper cover 200 and a swing arm bottom cover 201 that are interlocked with each other, a second through hole is provided in the swing arm upper cover 200, and a third through hole is provided in the swing arm bottom cover 201.

[0093] The upper cover 200 of the rotating arm is provided with a first semi-cylindrical shell 204 on its side, and the lower cover 201 of the rotating arm is provided with a second semi-cylindrical shell 205 on its side. When the upper cover 200 of the rotating arm and the lower cover 201 of the rotating arm are fastened together, the first semi-cylindrical shell 204 and the second semi-cylindrical shell 205 are combined to form a first through hole.

[0094] like Figure 5 and Figure 7 As shown, in some embodiments, the secondary reduction mechanism 302 includes a planetary gear assembly and a turntable assembly.

[0095] The planetary gear assembly includes a sun gear 3020, a planetary gear carrier 3022, multiple planetary gears 3021, a fixed frame 3023, a planetary carrier cover 3024, and a support cover 3025; the multiple planetary gears 3021 are rotatably mounted on the planetary gear carrier 3022 and are distributed in a circular pattern on the planetary gear carrier 3022.

[0096] The sun gear 3020 is located in the middle of multiple planet gears 3021 and meshes with multiple planet gears 3021 respectively. The axle of the sun gear 3020 forms the input end of the two-stage reduction mechanism 302, so as to be fixedly connected to the first rotating shaft 3015 or the second rotating shaft 3016, and can rotate synchronously with the first rotating shaft 3015 or the second rotating shaft 3016. The planet carrier cover 3024 covers the planet gear carrier 3022.

[0097] The first rotating shaft 3015 or the second rotating shaft 3016 can drive the sun gear 3020 to rotate, thereby causing multiple planet gears 3021 to rotate and revolve, while simultaneously driving the planet gear carrier 3022 to rotate.

[0098] Furthermore, the planetary gear carrier 3022 has an output shaft 30220 at its bottom, on which a shaft gear is provided. The fixing bracket 3023 has a central hole and a first gear ring 30231 located above the central hole and a second gear ring 30232 located below the central hole. Figure 7 As shown, the output shaft 30220 of the planetary gear carrier 3022 passes through the central hole, and multiple planetary gears 3021 respectively mesh with the first gear ring 30231. The bracket cover 3025 covers the fixed frame 3023 so that the fixed frame 3023 and the planetary gear structure form a whole.

[0099] The turntable assembly is located at the bottom of the fixed frame 3023. The turntable assembly includes a disc body 3028, a third gear ring 3026 rotatably disposed in the middle of the disc body 3028, and a drive shaft 3029 rotatably disposed in the disc body 3028 and located on one side of the third gear ring 3026. The top end of the drive shaft 3029 is located on the side of the turntable facing the fixed frame 3023 and is connected to a drive gear 3027. The bottom end of the drive shaft 3029 is located on the side of the turntable away from the fixed frame 3023 and is used to connect to a third connector 305.

[0100] The output shaft 30220 of the planetary gear carrier 3022 meshes with the third gear ring 3026 on the turntable. At the same time, the drive gear 3027 of the drive shaft 3029 meshes with the shaft gear on the output shaft 30220 and the second gear ring 30232 of the fixed frame 3023, forming a simple planetary gear 3021 system. The output shaft 30220 serves as a power input, driving the drive gear 3027 on the drive shaft 3029 to rotate and revolve. When the drive gear 3027 of the drive shaft 3029 is working, it can drive the entire disc 3028 to rotate. That is, the drive shaft 3029 serves as a low-speed output. This allows the stirrer 50 to rotate and stir at the same time revolve within the stirring bowl, thereby increasing the stirring range.

[0101] The above embodiments are merely exemplary embodiments of this utility model and are not intended to limit this utility model. The scope of protection of this utility model is defined by the claims. Those skilled in the art can make various modifications or equivalent substitutions to this utility model within its substance and scope of protection, and such modifications or equivalent substitutions should also be considered to fall within the scope of protection of this utility model.

Claims

1. A food processor, characterized in that, It includes a base (10), a rotating arm (20), and a power transmission mechanism (30); The rotating arm (20) is connected to the base (10) and can rotate relative to the base (10). The rotation axis of the rotating arm (20) is set horizontally. The power rotation mechanism (30) is located inside the rotating arm (20), and the power rotation mechanism (30) includes a drive motor (300), a first-stage reduction mechanism (301) and a second-stage reduction mechanism (302); The second end of the motor shaft of the drive motor (300) is connected to the input end of the first-stage reduction mechanism (301); the output end of the first-stage reduction mechanism (301) is connected to the input end of the second-stage reduction mechanism (302). The output end of the secondary reduction mechanism (302) is connected to the third connector (305); the third connector (305) is used to connect the stirrer (50), and the first end of the motor shaft of the drive motor (300) is connected to the first connector (303), the first connector (303) is used to connect the first food processing cup (70); And / or, the output end of the first-stage reduction mechanism (301) is also connected to a second connector (304), which is used to connect to a second food processing cup (60).

2. The food processor as described in claim 1, characterized in that, The first-stage reduction mechanism (301) includes a worm (3010), a first gear set and a second gear set. The worm (3010) forms the input end of the first-stage reduction mechanism (301) and is connected to the second end of the motor shaft of the drive motor (300). The first gear set and the second gear set are located on both sides of the worm (3010); The first gear set includes a first rotating shaft (3015) and a first helical gear (3011) and a first straight gear (3013) respectively fixedly connected to the first rotating shaft (3015); The second gear set includes a second rotating shaft (3016) and a second helical gear (3012) and a second spur gear (3014) that are fixedly connected to the second rotating shaft (3016); The first helical gear (3011) and the second helical gear (3012) mesh with the worm (3010) respectively, and the first spur gear (3013) and the second spur gear (3014) mesh. The first end of the first rotating shaft (3015) or the first end of the second rotating shaft (3016) is connected to the second connector (304); The second end of the first rotating shaft (3015) or the second end of the second rotating shaft (3016) forms the output end of the first-stage reduction mechanism (301).

3. A food processor as described in claim 2, characterized in that, The power rotation mechanism (30) includes a motor housing (308) and a frame disposed inside the motor housing (308). The drive motor (300) and the first-stage reduction mechanism (301) are respectively disposed on the frame. The motor housing (308) is provided with an air inlet and an air outlet.

4. A food processor as described in claim 3, characterized in that, The food processor also includes a cooling fan assembly, which includes an intake fan (307) and an exhaust fan (306) and a power component that drives the intake fan (307) to rotate and the exhaust fan (306) to rotate, respectively. The intake fan (307) is opposite to the air inlet, and the exhaust fan (306) is opposite to the air outlet.

5. A food processor as described in claim 4, characterized in that, The air inlet is opposite to the second end of the motor shaft of the drive motor (300), and the air outlet is opposite to the first end of the motor shaft of the drive motor (300). The intake fan (307) is fixedly connected to the worm gear (3010), and the exhaust fan (306) is fixedly connected to the motor shaft of the drive motor (300) and can rotate with the motor shaft of the drive motor (300). The motor shaft of the drive motor (300) forms the power component.

6. A food processor as described in claim 1, characterized in that, The rotating arm (20) includes a rotating arm shell, a first cover (203) and a second cover (202); the power rotation mechanism (30) is located inside the rotating arm shell, and the rotating arm shell is provided with a first through hole, a second through hole and a third through hole, the first through hole being opposite to the first connector (303), the second through hole being opposite to the second connector (304), and the third through hole being opposite to the third connector (305); The first cover (203) and the second cover (202) are respectively connected to the rotating arm shell. The first cover (203) is used to open or close the first through hole, and the second cover (202) is used to open or close the second through hole.

7. A food processor as described in claim 6, characterized in that, The swing arm housing includes a swing arm upper cover (200) and a swing arm bottom cover (201) that are interlocked with each other. The second through hole is provided in the swing arm upper cover (200), and the third through hole is provided in the swing arm bottom cover (201). The upper cover (200) of the rotating arm is provided with a first semi-cylindrical shell (204) on its side, and the lower cover (201) of the rotating arm is provided with a second semi-cylindrical shell (205) on its side. When the upper cover (200) of the rotating arm and the lower cover (201) of the rotating arm are fastened together, the first semi-cylindrical shell (204) and the second semi-cylindrical shell (205) are combined to form the first through hole.

8. A food processor as described in claim 1, characterized in that, The secondary reduction mechanism (302) includes a planetary gear assembly and a turntable assembly; The planetary gear assembly includes a sun gear (3020), a planetary gear carrier (3022), multiple planetary gears (3021), and a fixed frame (3023). The multiple planetary gears (3021) are rotatably mounted on the planetary gear carrier (3022). The sun gear (3020) is disposed between the multiple planetary gears (3021) and meshes with each of the multiple planetary gears (3021). The planetary gear carrier (3022) has an output shaft (30220). The fixed frame (3023) has a central hole and a first gear ring (30231) located above the central hole and a second gear ring (30232) located below the central hole. The output shaft (30220) passes through the central hole. The multiple planetary gears (3021) also mesh with the first gear ring (30231). The output shaft is provided with a shaft gear. The turntable assembly includes a disc body (3028), a third gear ring (3026) rotatably disposed in the middle of the disc body (3028), and a drive shaft (3029) rotatably disposed on the disc body (3028) and located on one side of the third gear ring (3026). The top end of the drive shaft (3029) is connected to a drive gear (3027), and the bottom end of the drive shaft (3029) is used to connect to a third connector (305). The shaft gear on the output shaft (30220) meshes with the third gear ring (3026), and the drive gear (3027) meshes with the shaft gear on the output shaft (30220) and the second gear ring (30232) respectively.

9. A food processor as described in claim 1, characterized in that, The base (10) includes a base (100) and a support column (101) located around the base (100). The base (100) is used to place the stirring cup (40), and the rotating arm (20) is rotatably connected to the support column (101).

Images