Double-end stirring machine

Abstract

The utility model discloses a double-end blender, which relates to the technical field of food processing machinery and comprises a blender body, a main shaft is rotatably connected onto the blender body, one end of the main shaft is fixedly connected with a rotating frame, two ends of the rotating frame are rotatably connected with a rotating mechanism, the rotating mechanism comprises a first rotating shaft and a second rotating shaft, and the main shaft can drive the rotating frame to rotate. One end of the first rotating shaft is connected with a first planet wheel, one end of the second rotating shaft is connected with a second planet wheel, the planet base is fixedly connected to the machine body, and the first planet wheel and the second planet wheel are meshed with the planet base so that the first rotating shaft and the second rotating shaft can rotate around the main shaft in the circumferential direction. Meanwhile, the first rotating shaft and the second rotating shaft also rotate, and the first planet gear and the second planet gear are different in tooth number, so that the rotating speeds of the first rotating shaft and the second rotating shaft are different, and different rotating speeds of different functions of the stirrer are considered when the stirrer uses different functions.

Description

Technical Field

[0001] The utility model relates to the technical field of food processing equipment, in particular to a double-head mixer. Background Art

[0002] Usually, a food mixer is a full gear transmission structure, and its power transmission system has a high-standard design, high strength, high technical requirements, smooth operation, and is sturdy and durable. It can be used to stir cream, cake liquid, fillings, beat eggs, and stir dough, etc. At present, if the same mixer is to take into account the kneading and whipping functions at the same time, it is necessary to replace the stirring heads with different functions. After replacing different stirring heads, it is difficult to adapt to the speed adjustment of different functions due to the different speed requirements of the kneading function and the whipping function. Utility Model Content

[0003] The utility model aims to solve at least one of the technical problems existing in the prior art and to provide a double-head mixer which can realize different rotation speeds taking into account different functions.

[0004] According to an embodiment of the utility model, a double-head mixer is provided, comprising:

[0005] A fuselage, wherein a main shaft is rotatably connected to the fuselage, a rotating frame is fixedly connected to one end of the main shaft, a rotating mechanism is rotatably connected to both ends of the rotating frame, the rotating mechanism comprises a first rotating shaft and a second rotating shaft, one end of the first rotating shaft is connected to a first planetary gear, one end of the second rotating shaft is connected to a second planetary gear, the first planetary gear and the second planetary gear are meshed with a planetary constellation, the planetary constellation is fixedly connected to the fuselage, and the first planetary gear and the second planetary gear have different numbers of teeth;

[0006] The main shaft can drive the rotating frame to rotate, so that the rotating mechanism rotates around the circumference of the main shaft.

[0007] A double-head mixer described in the utility model has at least the following beneficial effects: this embodiment is provided with a body, a main shaft is rotatably connected to the body, one end of the main shaft is fixedly connected to a rotating frame, both ends of the rotating frame are rotatably connected to a rotating mechanism, the rotating mechanism includes a first rotating shaft and a second rotating shaft, one end of the first rotating shaft is connected to a first planetary gear, one end of the second rotating shaft is connected to a second planetary gear, the first planetary gear and the second planetary gear are meshed with a planetary constellation, the planetary constellation is fixedly connected to the body, and the number of teeth of the first planetary gear and the second planetary gear are different.

[0008] The main shaft can drive the rotating frame to rotate so that the first rotating shaft and the second rotating shaft rotate around the circumference of the main shaft, and the first planetary gear and the second planetary gear are engaged with the planetary constellation, so that when the first rotating shaft and the second rotating shaft rotate around the circumference of the main shaft, the first planetary gear and the second planetary gear move along the circumference of the planetary constellation, and the first rotating shaft and the second rotating shaft are also rotating. The first planetary gear and the second planetary gear have different numbers of teeth, so that the rotation speeds of the first rotating shaft and the second rotating shaft are different, which is beneficial for the mixer to select rotating shafts with different rotation speeds as needed when using different functions, taking into account the different rotation speeds of the different functions of the mixer.

[0009] According to the double-head mixer described in the utility model, the end of the rotating mechanism away from the planetary system is detachably connected with the stirring mechanism, and the stirring mechanism includes a kneading rod and a whisk.

[0010] According to the double-head mixer described in the utility model, the rotating mechanism and the stirring mechanism are plugged in through the installation cylinder and the connecting column.

[0011] According to the double-head mixer described in the utility model, the mounting cylinder is arranged on the end of the first rotating shaft away from the first planetary gear, the connecting column is arranged on the kneading rod, and the mounting cylinder of the first rotating shaft and the connecting column of the kneading rod are plugged.

[0012] According to the double-head mixer described in the utility model, the connecting column is arranged on the end of the second rotating shaft away from the second planetary gear, the mounting cylinder is arranged on the whisk, and the connecting column of the second rotating shaft and the mounting cylinder of the whisk are plugged into each other.

[0013] According to a double-head mixer described in the utility model, the mounting barrel is provided with a mounting channel, the connecting column is provided with a convex key, the mounting channel includes a first channel and a second channel which are connected to each other, the first channel is arranged along the axial direction of the mounting barrel, the second channel is arranged along the circumference of the mounting barrel, and the convex key enters the second channel from the first channel.

[0014] According to the double-head mixer described in the utility model, the second track is provided with a protrusion, and the protrusion is used to prevent the convex key from sliding out of the second track.

[0015] According to the double-head mixer described in the utility model, the first rotating shaft and the rotating frame are connected through a first bearing, and the second rotating shaft and the rotating frame are connected through a second bearing.

[0016] According to the double-head mixer described in the utility model, the rotating frame is fixedly connected with a dust cover, and the dust cover exposes the connection part between the rotating mechanism and the stirring mechanism.

[0017] According to the double-head mixer described in the utility model, the main shaft is connected with a motor, and the motor drives the main shaft to rotate.

[0018] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The utility model is further described below in conjunction with the accompanying drawings and embodiments;

[0020] Figure 1 This is a cross-sectional view of a double-head mixer in an embodiment of the utility model;

[0021] Figure 2 This is an exploded view of a double-head mixer in an embodiment of the utility model;

[0022] Figure 3 It is a partial enlarged view of a cross-sectional view of a double-head mixer in an embodiment of the utility model;

[0023] Figure 4 This is an axonometric view of the first rotating shaft in the embodiment of the utility model;

[0024] Figure 5 This is a schematic diagram of the first rotating shaft and the dough kneading rod in the embodiment of the utility model;

[0025] Figure 6 It is an axonometric view of the whisk in the embodiment of the utility model.

[0026] Reference numerals:

[0027] Body 100; spindle 110; rotating frame 120; planetary constellation 130; dust cover 140;

[0028] Rotating mechanism 200; first rotating shaft 210; first planetary gear 211; first bearing 212; second rotating shaft 220; second planetary gear 221; second bearing 222; stirring mechanism 230; kneading rod 231; whisk 232; mounting cylinder 240; mounting channel 241; first channel 242; second channel 243; protrusion 244; connecting column 250; convex key 251. DETAILED DESCRIPTION

[0029] This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.

[0030] In the description of the present invention, it should be understood that descriptions involving orientation, such as up, down, front, back, left, right, etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0031] In the description of the present utility model, "several" means one or more, "more" means more than two, "greater than", "less than", "exceed" etc. are understood to exclude the number itself, and "above", "below", "within" etc. are understood to include the number itself. If there is a description of "first" or "second", it is only used for the purpose of distinguishing the technical features, and cannot be understood as indicating or implying the relative importance or implicitly indicating the number of the indicated technical features or implicitly indicating the order of the indicated technical features.

[0032] In the description of the present invention, unless otherwise clearly defined, terms such as setting, installing, connecting, etc. should be understood in a broad sense, and technicians in the relevant technical field can reasonably determine the specific meanings of the above terms in the present invention based on the specific content of the technical solution.

[0033] Reference Figures 1 to 3 An embodiment of the utility model provides a double-head mixer, including a body 100, the body 100 is rotatably connected to a main shaft 110, one end of the main shaft 110 is fixedly connected to a rotating frame 120, both ends of the rotating frame 120 are rotatably connected to a rotating mechanism 200, the rotating mechanism 200 includes a first rotating shaft 210 and a second rotating shaft 220, one end of the first rotating shaft 210 is connected to a first planetary gear 211, one end of the second rotating shaft 220 is connected to a second planetary gear 221, the first planetary gear 211 and the second planetary gear 221 are meshed with a planetary constellation 130, the planetary constellation 130 is fixedly connected to the body 100, and the number of teeth of the first planetary gear 211 and the second planetary gear 221 are different.

[0034] The main shaft 110 can drive the rotating frame 120 to rotate, so that the first rotating shaft 210 and the second rotating shaft 220 rotate around the circumference of the main shaft 110, and the first planetary gear 211 and the second planetary gear 221 are engaged with the planetary constellation 130, so that when the first rotating shaft 210 and the second rotating shaft 220 rotate around the circumference of the main shaft 110, the first planetary gear 211 and the second planetary gear 221 move along the circumference of the planetary constellation 130, the first rotating shaft 210 and the second rotating shaft 220 are rotating, and the number of teeth of the first planetary gear 211 and the second planetary gear 221 are different, and the rotation speed of the first rotating shaft 210 and the second rotating shaft 220 is different, so that when the mixer selects different functions, according to the speed requirement, the first rotating shaft 210 or the second rotating shaft 220 is selected for installation for stirring, which is beneficial for taking into account the different speeds of different functions when the mixer selects different functions.

[0035] Optionally, the main shaft 110 is connected to a motor, and the motor drives the main shaft 110 to rotate.

[0036] Reference Figure 1 and Figure 2 The end of the rotating mechanism 200 away from the planetary constellation 130 is detachably connected to a stirring mechanism 230, and the stirring mechanism 230 includes a kneading rod 231 and a whisk 232. The rotating mechanism 200 and the stirring mechanism 230 are connected by means of an installation cylinder 240 and a connecting column 250, so that the stirring mechanism 230 can be detachably installed on the rotating mechanism 200, which is beneficial for the same mixer to realize different functions.

[0037] Reference Figure 2 , Figure 4 and Figure 6 Optionally, the mounting cylinder 240 is arranged on the end of the first rotating shaft 210 away from the planetary gear, and the connecting column 250 is arranged on the kneading rod 231. The mounting cylinder 240 of the first rotating shaft 210 and the connecting column 250 of the kneading rod 231 are plugged into each other, so that the kneading rod 231 can be detachably connected to the first rotating shaft 210.

[0038] Optionally, the connecting column 250 is disposed on one end of the second rotating shaft 220 away from the second planetary gear 221, and the mounting tube 240 is disposed on the whisk 232. The connecting column 250 of the second rotating shaft 220 and the mounting tube 240 of the whisk 232 are plugged into each other, so that the whisk 232 can be detachably connected to the second rotating shaft 220.

[0039] Reference Figures 4 to 6Optionally, the mounting tube 240 is provided with a mounting channel 241, and the connecting column 250 is provided with a convex key 251. The mounting channel 241 includes a first channel 242 and a second channel 243 that are connected to each other. The first channel 242 is arranged along the axial direction of the mounting tube 240, and the second channel 243 is arranged along the circumference of the mounting tube 240. When the mounting tube 240 and the connecting column 250 are installed and plugged, the convex key 251 is buckled in the mounting channel, and the convex key 251 enters the second channel 243 from the first channel 242. The stirring mechanism 230 is rotated to rotate the connecting column 250 relative to the mounting tube 240, driving the convex key 251 to slide in the second channel 243 from the end close to the first channel 242 to the end away from the first channel 242, so that the convex key 251 is buckled in the second channel 243, and the connecting column 250 is quickly installed in the mounting tube 24 0, preventing the stirring mechanism 230 from being pulled off during use, which is conducive to the stirring mechanism 230 being more firmly installed on the rotating mechanism 200, the second track 243 is provided with a protrusion 244, and the protrusion 244 is used to prevent the convex key 251 from sliding out of the second track 243. After the convex key 251 slides from the end close to the first track 242 to the end away from the first track 242 in the second track 243, under the action of gravity, the convex key 251 is stuck on the protrusion 244, and the protrusion 244 prevents the relative rotation of the mounting cylinder 240 and the connecting column 250. The protrusion 244 prevents the convex key 251 from sliding out of the second track 243, thereby preventing the stirring mechanism 230 from falling off from the rotating mechanism 200 when the stirring mechanism 230 is rotating and stirring, causing accidental injuries, so that the stirring mechanism 230 and the rotating mechanism 200 are more firmly connected.

[0040] Optionally, when disassembling the stirring mechanism 230, the stirring mechanism 230 is first pushed to move in the axial direction of the stirring mechanism 230 so that the key 251 is away from the protrusion 244, and then the stirring mechanism 230 is rotated to make the connecting column 250 and the mounting tube 240 rotate relative to each other, thereby making the key 251 slide from the end of the second track 243 away from the first track 242 to the end close to the first track 242, and the key 251 enters the first track 242 from the second track 243, thereby making the key 251 slide out of the mounting track 241, separating the connecting column 250 and the mounting tube 240, thereby realizing the disassembly and separation of the stirring mechanism 230 and the rotating mechanism 200, and facilitating the rapid installation and disassembly of the stirring mechanism 230 and the rotating mechanism 200.

[0041] It can be obtained that whether the stirring mechanism 230 and the rotating mechanism 200 are specifically provided with a connecting column 250 or a mounting cylinder 240 does not affect the plugging of the stirring mechanism 230 and the rotating mechanism 200 through the structure of the connecting column 250 and the mounting cylinder 240, and the utility model does not make the sole limitation.

[0042] It can be obtained that the shape of the stirring mechanism 230 itself corresponds to different stirring functions, for example: a whipper 232 is used to whip cream, a kneading rod 231 is used to stir dough, a stirring rod of a specific shape is used to stir fillings, and so on. Stirring mechanisms 230 of different shapes are selected to work according to different functions. The specific shapes and functions of the stirring mechanism 230 are different and can achieve the beneficial effects of the present invention, and the present invention does not make the sole limitation to this.

[0043] Reference Figure 1 and Figure 2 Optionally, the first rotating shaft 210 and the rotating frame 120 are connected via a first bearing 212, and the second rotating shaft 220 and the rotating frame 120 are connected via a second bearing 222, so that when the main shaft 110 is driven, the rotating mechanism 200 can rotate relative to the main shaft 110 while the rotating mechanism 200 can rotate on its own.

[0044] Reference Figure 1 and Figure 2 Optionally, the rotating frame 120 is fixedly connected with a dust cover 140 , and the dust cover 140 exposes the connection part between the rotating mechanism 200 and the stirring mechanism 230 .

[0045] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "illustrative embodiments", "examples", "specific examples", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0046] Although the embodiments of the present invention have been shown and described, those skilled in the art will appreciate that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.

Claims

1. A double-head mixer, characterized in that: include: A fuselage, wherein a main shaft is rotatably connected to the fuselage, one end of the main shaft is fixedly connected to a rotating frame, and both ends of the rotating frame are rotatably connected to a rotating mechanism, the rotating mechanism includes a first rotating shaft and a second rotating shaft, one end of the first rotating shaft is connected to a first planetary gear, one end of the second rotating shaft is connected to a second planetary gear, the first planetary gear and the second planetary gear are meshed with a planetary constellation, the planetary constellation is fixedly connected to the fuselage, and the first planetary gear and the second planetary gear have different numbers of teeth; The main shaft can drive the rotating frame to rotate, so that the rotating mechanism rotates around the circumference of the main shaft.

2. A double-head mixer according to claim 1, characterized in that: The end of the rotating mechanism away from the planetary constellation is detachably connected with a stirring mechanism, and the stirring mechanism includes a dough kneading rod and a whisk.

3. A double-head mixer according to claim 2, characterized in that: The rotating mechanism and the stirring mechanism are plugged in through a mounting cylinder and a connecting column.

4. A double-head mixer according to claim 3, characterized in that: The mounting tube is arranged on an end of the first rotating shaft away from the first planetary gear, the connecting column is arranged on the dough kneading rod, and the mounting tube of the first rotating shaft and the connecting column of the dough kneading rod are plugged into each other.

5. A double-head mixer according to claim 3, characterized in that: The connecting column is arranged on one end of the second rotating shaft away from the second planetary gear, the mounting tube is arranged on the whisk, and the connecting column of the second rotating shaft and the mounting tube of the whisk are plugged into each other.

6. A double-head mixer according to claim 3, characterized in that: The mounting tube is provided with a mounting channel, and the connecting column is provided with a convex key. The mounting channel includes a first channel and a second channel connected to each other. The first channel is arranged along the axial direction of the mounting tube, and the second channel is arranged along the circumference of the mounting tube. The convex key enters the second channel from the first channel.

7. A double-head mixer according to claim 6, characterized in that: The second track is provided with a protrusion, and the protrusion is used to prevent the convex key from sliding out of the second track.

8. A double-head mixer according to claim 1, characterized in that: The first rotating shaft and the rotating frame are connected via a first bearing, and the second rotating shaft and the rotating frame are connected via a second bearing.

9. A double-head mixer according to claim 2, characterized in that: The rotating frame is fixedly connected with a dust cover, and the dust cover exposes the connection part between the rotating mechanism and the stirring mechanism.

10. A double-head mixer according to claim 1, characterized in that: The main shaft is connected to a motor, and the motor drives the main shaft to rotate.

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