WO2013170459A1 - 家用双速多功能食物处理机 - Google Patents

家用双速多功能食物处理机 Download PDF

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Publication number
WO2013170459A1
WO2013170459A1 PCT/CN2012/075613 CN2012075613W WO2013170459A1 WO 2013170459 A1 WO2013170459 A1 WO 2013170459A1 CN 2012075613 W CN2012075613 W CN 2012075613W WO 2013170459 A1 WO2013170459 A1 WO 2013170459A1
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WO
WIPO (PCT)
Prior art keywords
speed
low
gear
drive shaft
container
Prior art date
Application number
PCT/CN2012/075613
Other languages
English (en)
French (fr)
Inventor
李晓川
Original Assignee
深圳市联创三金电器有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 深圳市联创三金电器有限公司 filed Critical 深圳市联创三金电器有限公司
Priority to PCT/CN2012/075613 priority Critical patent/WO2013170459A1/zh
Priority to PCT/CN2013/071145 priority patent/WO2013170644A1/zh
Priority to RU2014141169A priority patent/RU2014141169A/ru
Publication of WO2013170459A1 publication Critical patent/WO2013170459A1/zh

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Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
    • A47J43/00—Implements for preparing or holding food, not provided for in other groups of this subclass
    • A47J43/04—Machines for domestic use not covered elsewhere, e.g. for grinding, mixing, stirring, kneading, emulsifying, whipping or beating foodstuffs, e.g. power-driven
    • A47J43/044—Machines for domestic use not covered elsewhere, e.g. for grinding, mixing, stirring, kneading, emulsifying, whipping or beating foodstuffs, e.g. power-driven with tools driven from the top side
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
    • A47J43/00—Implements for preparing or holding food, not provided for in other groups of this subclass
    • A47J43/04—Machines for domestic use not covered elsewhere, e.g. for grinding, mixing, stirring, kneading, emulsifying, whipping or beating foodstuffs, e.g. power-driven
    • A47J43/07—Parts or details, e.g. mixing tools, whipping tools
    • A47J43/08—Driving mechanisms
    • A47J43/082—Driving mechanisms for machines with tools driven from the upper side
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
    • A47J43/00—Implements for preparing or holding food, not provided for in other groups of this subclass
    • A47J43/04—Machines for domestic use not covered elsewhere, e.g. for grinding, mixing, stirring, kneading, emulsifying, whipping or beating foodstuffs, e.g. power-driven
    • A47J43/044—Machines for domestic use not covered elsewhere, e.g. for grinding, mixing, stirring, kneading, emulsifying, whipping or beating foodstuffs, e.g. power-driven with tools driven from the top side
    • A47J2043/04454—Apparatus of counter top type
    • A47J2043/0449—Apparatus of counter top type with a mixing unit detachable from the support

Definitions

  • the utility model relates to a top-driven multi-purpose machine for preparing or storing food for grinding, mixing, stirring, kneading, emulsifying and whipping food, in particular to a domestic two-speed multifunctional food processor.
  • Multi-functional household food processor with various accessories such as shredded, sliced, cut, honed, diced, smashed, kneaded, and agitated. These accessories can be directly outputted by the motor shaft except for the stirring function. The accessory must be decelerated by the transmission, outputting lower speed and higher torque to drive different accessories to operate, to achieve the function of handling a variety of foods.
  • the prior art household food processor has the following types: First, single speed, no speed reducer, only stirring function accessories, single function; Second, two speeds with two or more speed reducers, each gear box has a different Speed output, a wide range of accessories, inconvenient to use.
  • the technical problem to be solved by the utility model is to avoid the deficiencies of the above prior art, and provide a single-speed input power from the top, but has two-speed power output, which can adapt to different requirements of speed and torque of different food processing accessories.
  • Home dual speed multi-function food processor is to avoid the deficiencies of the above prior art, and provide a single-speed input power from the top, but has two-speed power output, which can adapt to different requirements of speed and torque of different food processing accessories.
  • Home dual speed multi-function food processor is to avoid the deficiencies of the above prior art, and provide a single-speed input power from the top, but has two-speed power output, which can adapt to different requirements of speed and torque of different food processing accessories.
  • the technical solution adopted by the utility model to solve the technical problem is: providing a household two-speed multifunctional food processor, comprising a container and a power head, the container is mounted on the lower cover of the container, and the lower cover of the container is fastened on the container
  • the power head is usually a hand-held stirring rod body
  • the driving shaft mounted in the container is coaxially connected by a universal joint mounted on the upper part of the upper cover of the container, and the driving shaft is connected to the transmission of the food processor Device.
  • the transmission includes a planetary gear train, a high speed drive train, and a low speed drive train.
  • the planetary gear train is respectively coupled to the high speed drive train and the low speed drive train;
  • the planetary gear train includes a sun gear, a planetary gear, and an internal gear. ⁇ , planet carrier and carrier gear, the sun gear is fixed on the drive shaft, and the carrier gear is integrally formed on the planet carrier;
  • the high speed drive train includes a high speed output gear and a high speed drive shaft, the carrier gear meshes with the high speed output gear, the high speed output gear is coupled to the removable high speed drive shaft coaxial line, and the high speed drive shaft is coupled with the removable high speed.
  • the low speed transmission system includes a first gear of the double gear, a second gear of the double gear, an idle gear, a low speed output gear and a low speed drive shaft, and the carrier gear meshes with the first gear of the double gear, and the double gear
  • the second gear meshes with the idler gear, the idler gear meshes with the low speed output gear, the low speed output gear is coupled to the removable low speed drive shaft coaxial line, and the low speed drive shaft is coupled to the removable low speed processing tool;
  • the drive shaft and the high speed drive shaft are alternatively selected and rotatably supported on the shaft pin at the bottom of the container 4.
  • the high-speed output gear is coaxially connected with the high-speed drive shaft, and the low-speed output gear is connected to the low-speed drive shaft coaxial line, and is splined, so that the high-speed drive shaft and the low-speed drive shaft can be easily removed and replaced. To adapt to the requirements of different processing speeds.
  • the high-speed drive shaft and the removable high-speed machining tool, as well as the low-speed drive shaft and the removable low-speed machining tool, are connected by diagonal hexagonal splines for easy replacement of different processing tools.
  • the low speed processing tool includes a low speed cutter head and a low speed cutter holder mounted on the container for supporting the low speed cutter head to form a rotational connection with the low speed cutter head.
  • the high-speed output gear and the low-speed output gear are coaxially assembled, and a high-speed drive shaft or a low-speed drive shaft is optionally used in the coaxial line to obtain high-speed or low-speed power.
  • the high-speed drive shaft spline can only be adapted to the external spline of the high-speed output gear.
  • the external spline of the low-speed drive shaft can only be adapted to the internal spline of the low-speed output gear, and the high-speed machining tool can only be installed on the On high-speed drive shafts, low-speed cutters can only be mounted on low-speed drive shafts, avoiding the mixing of high- and low-speed food handling accessories.
  • the rotary power from the power head is input through the universal joint head, output from the high and low speed output gears, and the high and low speed drive shafts are replaced with different food processing tools, and the food is turned on.
  • the mouth is added and pushed in with the push rod.
  • the utility model has the advantages that: the utility model adopts the hand-held stirring rod to input from the top single speed, the two-speed output in the container, and the alternative use, to adapt to different requirements of different food processing accessories for speed and torque; the operation is easy, the structure is light; For the stir bar, it is the best use, which reduces the cost of use. .
  • FIG. 1 is a front elevational view of the overall appearance of a preferred embodiment of the home two-speed multi-function food processor of the present invention
  • Figure 2 is an elevational front elevational view of the preferred embodiment of the transmission of the preferred embodiment of the present invention
  • Figure 3 is a front cross-sectional view of the preferred embodiment of the high speed food processing accessory 40 after removal of the powerhead 1;
  • Figure 4 is a front cross-sectional view of the preferred embodiment of the low power food processing attachment 30 after removal of the powerhead 1;
  • Figure 5 is a front cross-sectional view of the transmission device, showing the assembly relationship of the high-speed output gear 21 and the low-speed output gear 34 coaxially, but only one alternative;
  • Figure 6 is an isometric projection view of the overall appearance of the transmission gearbox 9;
  • Figure 7 is a front cross-sectional view of the gearbox 9, showing in more detail the coaxial relationship of the high-speed output gear 21 and the low-speed output gear 34, but the alternative assembly relationship, and the mutual positional relationship of the transmission components;
  • Figure 8 is an isometric projection view of the transmission
  • Figure 9 is a plan view of the high speed drive train 20.
  • Figure 10 is a detailed view of the high-speed drive train 20 front projection, showing the assembly relationship between the high-speed deceleration parts more clearly;
  • Figure 11 is an orthographic projection view of the low speed drive train 30
  • Figure 12 is a schematic plan view of the axonometric projection of the low speed drive train 30, more clearly showing the assembly relationship between the low speed deceleration parts;
  • Figure 13 is a schematic projection view of the high speed output gear 21
  • Figure 14 is a schematic projection view of the low speed output gear 34
  • Figure 15 is a schematic projection view of the high speed drive shaft 22
  • Fig. 16 is a schematic diagram showing the axial projection of the low speed drive shaft 35 and the low speed processing tool 50;
  • Fig. 17 is a schematic projection view of the high speed drive shaft 22 and the high speed processing tool 40 mounted.
  • Figure 18 is a perspective view of a mechanism of a transmission device in accordance with a preferred embodiment of the present invention.
  • 1 is the power head
  • 2 is the container top cover
  • 3 is the container lower cover
  • 4 is the container
  • 5 is the universal joint
  • 6 is the output shaft
  • 7 is the push rod
  • 8 is the drive shaft
  • 9 is the gear
  • 10 is a planetary gear train
  • 1 1 is a planetary gear
  • 12 is a planetary gear
  • 13 is a sun gear
  • 14 is a internal gear
  • 15 is a planet carrier
  • 20 is a high speed transmission
  • 21 is High-speed output gear
  • 21 1 is the high-speed output gear shaft
  • 212 is the spline surface of the high-speed output gear
  • 22 is the high-speed drive shaft
  • 221 is the spline on the high-speed drive shaft
  • 222 is the upper outer oblique hexagonal flower on the high-speed drive shaft Key
  • 223 is the lower outer hexagonal spline on the high speed drive shaft
  • 30 is the low speed drive train
  • 31 is the double gear first gear
  • 32 is
  • the utility model relates to a domestic two-speed multifunctional food processor, which is shown in Fig. 1 and Fig. 3, and comprises a container 4 and a power head 1 .
  • the container upper cover 2 is mounted on the container lower cover 3, and the container lower cover 3 is fastened.
  • the power head 1 is usually a hand-held stirring rod body, and the driving shaft 8 mounted in the container 4 is coaxially connected by a universal joint 5 mounted on the upper portion of the upper cover 2 of the container, and the driving shaft 8 is again A transmission that connects the food processor.
  • the transmission includes a planetary gear train 10, a high speed drive train 20, and a low speed drive train 30, the planetary gear train 10 being coupled to the high speed drive train 20 and the low speed drive train 30, respectively;
  • the planetary gear train 10 including the sun The wheel 13, the planetary gear 11, the internal gear 14, the carrier 15, and the carrier gear 12, the sun gear 13 is fixed on the driving shaft 8, and the carrier gear 12 is integrally formed on the carrier 15,
  • the high speed transmission system 20 includes a high speed output gear 21 and a high speed drive shaft 22, the carrier gear 12 meshes with the high speed output gear 21, and the high speed output gear 21 is coaxially connected to the removable high speed drive shaft 22, and the high speed drive shaft 22 is movable again
  • the high speed processing tool 40 is connected, and the high speed drive shaft 22 and the low speed drive shaft 35 are selectively selected and rotatably supported on the shaft pin 61 at the bottom of the container 4;
  • the low speed drive train 30 includes a first gear 31 of a double gear, a second gear 32 of a double gear, an idler 33, a low speed output gear 34 and a low speed drive shaft 35, and the first of the planetary gear 12 and the double gear
  • the gear 31 meshes
  • the second gear 32 of the double gear meshes with the idle gear 33
  • the idle gear 33 meshes with the low speed output gear 34
  • the low speed output gear 34 is coaxially connected with the removable low speed drive shaft 35, and is driven at a low speed.
  • the shaft 35 is in turn coupled to a removable low speed processing tool 50, which is alternatively selected for rotatably supported on the axle pin 61 at the bottom of the container 4.
  • the high speed output gear 21 is coaxially connected to the removable high speed drive shaft 22, and the low speed output gear 34 is coaxially connected to the removable low speed drive shaft 35.
  • the two coaxial core connections are splined connections.
  • the spline connection can fully utilize the spline connection feature.
  • the high-speed drive shaft 22 and the low-speed drive shaft 35 can be easily removed and replaced to adapt to different food processing speeds. It also has uniform force, high strength and good carrying capacity to meet the special requirements of different accessories for different torques.
  • the low speed processing tool 50 includes a low speed cutter head 51 and a low speed cutter holder 53 mounted on the container 4 in rotational connection with the low speed cutter head 51.
  • the high speed drive shaft 22 and the high speed processing tool 40, and the low speed drive shaft 35 and the low speed cutter head 51 are each connected by a diagonal hexagonal spline. This connection makes it easy to change different processing tools to suit different food handling requirements.
  • the high-speed output gear 21 and the low-speed output gear 34 are coaxially assembled, and a high-speed drive shaft 22 or a low-speed drive shaft 35 is optionally used in the coaxial line to obtain high-speed or low-speed power.
  • the high speed drive shaft spline 221 can only be adapted to the outer spline 212 of the high speed output gear 21, and the outer spline 351 of the low speed drive shaft can only be adapted to the inner spline 351 of the low speed output gear 35, and high speed processing
  • the cutter 40 can only be mounted on the high speed drive shaft 22, the low speed cutter head 51 It can only be mounted on the low speed drive shaft 35, avoiding the mixing of high and low speed food handling accessories.
  • the rotary power from the power head 1 is input through the universal joint 5, and is output from the high and low speed output gears 21, 34, and the high and low speed drive shafts 22, 35 are replaced with different food processing tools, and the power is turned on.
  • the food enters from the feed opening of the lid 2 of the container and is pushed in by the push rod 7.
  • the rotational power from the power head 1 is transmitted from the universal joint 5 to the drive shaft 8, through the sun gear 13 of the planetary gear train 10, the planetary gear 1 1 , the internal gear 14 , the carrier 15 , and the rotational power is formed by
  • the carrier gear 12 on the planet carrier 15 is output. After that, it is output by two high and low speeds.
  • the transmission of the high speed drive train 20 engages the planet carrier gear 12 with the high speed output gear 21, and the splined connection outputs power to the removable high speed drive shaft 22.
  • the transmission of the low speed drive train 30 is such that the carrier gear 12 meshes with the first gear 31 of the double gear, and the second gear 32 of the double gear transmits power to the low speed output gear 34 through the idler 33, and then is connected by a spline The power is output to a removable low speed drive shaft 35.
  • the container upper cover 2 and the container lower cover 3 are first unloaded, and the high speed drive shaft 22 or the low speed drive shaft 35 equipped with the corresponding high speed or low speed processing tool is mounted on the shaft at the bottom of the container 1.
  • the selected high speed drive shaft 22 or low speed drive shaft 35 is connected with the corresponding high speed output gear 21 or low speed output gear 34, the lower container cover 3 is fastened, and the upper container cover 2 and the power head 1 are assembled. Corresponding food processing can be carried out.

Abstract

一种家用双速多功能食物处理机，包括容器（4）和动力头（1），动力头（1）通过装于容器上盖（2）上部的万向连接头（5）与装于容器（4）内的主动轴（8）连接，主动轴（8）又连接所述食物处理机的传动装置。尤其是，所述传动装置之行星齿轮传动系（10）分别与高速传动系（20）及低速传动系（30）连接；该两传动系（20、30）通过可移除的高速驱动轴（22）或低速驱动轴（35）分别与可移除的高、低速食物处理刀具（40、50）连接，择一使用。所述食物处理机利用手持搅拌棒从顶端单速输入、在容器中双速输出、择一使用，适应不同食物处理附件对速度和扭矩的不同要求；操作容易，结构轻便。

Description

家用双速多功能食物处理机
【技术领域】
本实用新型涉及用于对食物进行研磨、 混合、 搅拌、 揉合、 乳化、 搅打类 的从顶部驱动的制备或存放食物的多用机械， 尤指一种家用双速多功能食物处 理机。
【背景技术】
多功能家用食物处理机， 带有切丝、 切片、 切条、 磨蓉、 切丁、 粉碎、 揉 面、 搅拌等多种附件， 这类附件除搅拌功能可通过电动机转轴直接输出动力外， 其他附件须通过变速器减速， 输出较低转速和较大扭力以驱动不同的附件运转， 达到处理多种食物的功能效果。 现有技术家用食物处理机有如下几种： 一是单 速、 不带减速器， 只有搅拌功能附件， 功能单一； 二是双速带有两个及以上减 速箱， 每个减速箱有不同的速度输出， 附件繁多、 使用不方便。 至于从容器底 部输出动力的、 典型台式的食物处理机， 虽然有的也具备双速输出， 但是装置 笨重， 运输和贮存都占用较大空间， 同时也无法让已经购置的手持搅拌棒物尽 其用。
【实用新型内容】
本实用新型要解决的技术问题在于避免上述现有技术的不足之处， 而提供 一种从顶部单速输入动力， 却有双速动力输出的、 可以适应不同食物处理附件 对速度、 扭矩不同要求的家用双速多功能食物处理机。
本实用新型解决所述技术问题采用的技术方案是： 提供一种家用双速多功 能食物处理机， 包括容器和动力头， 容器上盖装于容器下盖上，容器下盖扣合在 容器上，动力头通常是手持式搅拌棒本体， 通过装于容器上盖上部的万向连接 头， 同轴心线地联接装于容器内的主动轴， 该主动轴又连接所述食物处理机的 传动装置。 尤其是， 所述传动装置包括行星齿轮传动系、 高速传动系和低速传 动系， 行星齿轮传动系分别连接高速传动系及低速传动系； 所述行星齿轮传动 系包括太阳轮、 行星轮、 内齿圏、 行星架和行星架齿轮， 太阳轮固装于主动轴 上， 行星架齿轮一体成型于行星架上；
所述高速传动系包括高速输出齿轮和高速驱动轴， 行星架齿轮与高速输出 齿轮啮合， 高速输出齿轮与可移除的高速驱动轴同轴心线连接， 高速驱动轴又 与可移除的高速处理刀具连接； 该高速驱动轴与低速驱动轴择一选用， 可转动 地支承于容器底部的轴销上；
所述低速传动系包括双联齿轮之第一齿轮、 双联齿轮之第二齿轮、 惰轮、 低速输出齿轮和低速驱动轴， 行星架齿轮与双联齿轮之第一齿轮啮合， 双联齿 轮之第二齿轮与惰轮啮合， 惰轮则与低速输出齿轮啮合， 低速输出齿轮与可移 除的低速驱动轴同轴心线连接， 低速驱动轴又与可移除的低速处理刀具连接； 该低速驱动轴与高速驱动轴择一选用， 可转动地支承于容器 4底部的轴销上。
所述高速输出齿轮与高速驱动轴同轴心线连接、 低速输出齿轮与低速驱动 轴同轴心线连接， 均为花键连接， 以使高速驱动轴和低速驱动轴能方便地移除 和更换， 以适应不同处理速度的要求。
高速驱动轴与可移除的高速处理刀具， 以及低速驱动轴与可移除的低速处 理刀具之间， 均采用斜六方花键连接， 可方便地更换不同的处理刀具。
所述低速处理刀具包括低速刀盘和低速刀盘支架， 该低速刀盘支架装于容 器上用于支撑低速刀盘， 与该低速刀盘组成转动连接。 所述高速输出齿轮和低 速输出齿轮共轴心线装配， 使用时共轴心线地择一装用高速驱动轴或低速驱动 轴， 以获取高转速或低转速动力。 高速驱动轴内花键只能与高速输出齿轮的外 花键）相适配， 低速驱动轴的外花键只能与低速输出齿轮的内花键相适配， 且 高速处理刀具只能装于高速驱动轴上， 低速刀盘只能装于低速驱动轴上， 避免 了高、 低速食物处理附件的混用。
来自动力头的旋转动力通过万向连接头输入， 从高、 低速输出齿轮输出， 择一换用高、 低速驱动轴并安装相应不同的食物处理刀具， 开机工作， 食物由 容器上盖的进料口加入， 借助推料杆推入。
本实用新型的有益效果是： 利用手持搅拌棒从顶端单速输入、 在容器中双 速输出、 择一使用， 适应不同食物处理附件对速度和扭矩的不同要求； 操作容 易， 结构轻便； 对于手持搅拌棒来说， 是物尽其用， 降低了使用成本。。
【附图说明】
图 1 是本实用新型家用双速多功能食物处理机优选实施例整体外观的正投 影主视图；
图 2是本实用新型涉及的所述优选实施例传动装置之外观正投影主视图； 图 3是所述优选实施例移除动力头 1之后， 装用高转速食物处理附件 40的 主视剖视图；
图 4是所述优选实施例移除动力头 1之后， 装用低转速食物处理附件 30的 主视剖视图； 图 5是所述传动装置的主视剖视图， 显示高速输出齿轮 21和低速输出齿轮 34共轴心线、 但只能择一使用的装配关系；
图 6是所述传动装置齿轮箱 9整体外观的轴测投影图；
图 7是齿轮箱 9的主视剖视图， 更详尽地显示高速输出齿轮 21和低速输出 齿轮 34共轴心线、 但只能择一使用的装配关系， 以及各传动零件的相互位置关 系；
图 8是传动装置的轴测投影图；
图 9是高速传动系 20的俯视图；
图 1 0是高速传动系 20正投影主视剖视详图， 更清楚地显示高速减速零件 间的装配关系；
图 1 1是低速传动系 30的正投影俯视图；
图 12是低速传动系 30的轴测投影示意详图， 更清楚地显示低速减速零件 间的装配关系；
图 1 3是高速输出齿轮 21的轴测投影示意图；
图 14是低速输出齿轮 34的轴测投影示意图；
图 15是高速驱动轴 22的轴测投影示意图；
图 16是低速驱动轴 35及低速处理刀具 50安装的轴测投影示意图； 图 17是高速驱动轴 22与高速处理刀具 40安装的轴测投影示意图。
图 18是本实用新型优选实施例传动装置的机构筒图。
图中： 1为动力头、 2为容器上盖、 3为容器下盖、 4为容器、 5为万向连接头、 6为输出轴、 7为推料杆、 8为主动轴、 9为齿轮箱体、 1 0为行星轮行星齿轮传 动系、 1 1为行星轮、 12为行星架齿轮、 1 3为太阳轮、 14为内齿圏、 15为行星 架、 20为高速传动系、 21为高速输出齿轮、 21 1为高速输出齿轮轴、 212为高 速输出齿轮的花键面、 22为高速驱动轴、 221为高速驱动轴上的花键、 222为高 速驱动轴上的上外斜六方花键、 223 为高速驱动轴上的下外斜六方花键、 30 为 低速传动系、 31为双联齿轮第一齿轮、 32为双联齿轮第二齿轮、 321为双联齿 轮轴、 33为惰轮、 331为惰轮轴、 34为低速输出齿轮、 341为低速输出齿轮的 内花键、 35为低速驱动轴、 351为低速驱动轴 35的外花键、 40为高速处理刀具、 41为高速刀盘、 42为 S刀、 421为 S刀的内斜六方花键、 50为低速处理刀具、 5 1为低速刀盘、 5 3为低速刀盘支架、 61为轴销、 81为轴套、 82为轴套、 91为 轴套。
【具体实施方式】
下面结合各附图对本实用新型作进一步详述： 本实用新型一种家用双速多功能食物处理机， 见附图 1和附图 3 , 包括容器 4和动力头 1 , 容器上盖 2装于容器下盖 3上，容器下盖 3扣合在容器 4上，动力 头 1通常是手持式搅拌棒本体， 通过装于容器上盖 2上部的万向连接头 5 , 同轴 心线地联接装于容器 4内的主动轴 8 ,主动轴 8又连接所述食物处理机的传动装 置。 尤其是， 所述传动装置包括行星齿轮传动系 10、 高速传动系 20和低速传动 系 30 , 行星齿轮传动系 10分别连接高速传动系 20及低速传动系 30; 所述行星 齿轮传动系 10包括太阳轮 13、 行星轮 11、 内齿圏 14、 行星架 15和行星架齿轮 12 , 太阳轮 13固装于主动轴 8上， 行星架齿轮 12—体成型于行星架 15上； 所述高速传动系 20包括高速输出齿轮 21和高速驱动轴 22 , 行星架齿轮 12 与高速输出齿轮 21啮合， 高速输出齿轮 21与可移除的高速驱动轴 22同轴心线 连接， 高速驱动轴 22又与可移除的高速处理刀具 40连接， 该高速驱动轴 22与 低速驱动轴 35择一选用， 可转动地支承于容器 4底部的轴销 61上；
所述低速传动系 30包括双联齿轮之第一齿轮 31、 双联齿轮之第二齿轮 32、 惰轮 33、 低速输出齿轮 34和低速驱动轴 35 , 行星架齿轮 12与双联齿轮之第一 齿轮 31啮合， 双联齿轮之第二齿轮 32与惰轮 33啮合， 惰轮 33则与低速输出 齿轮 34啮合， 低速输出齿轮 34与可移除的低速驱动轴 35同轴心线连接， 低速 驱动轴 35又与可移除的低速处理刀具 50连接， 该低速驱动轴 35与高速驱动轴 22择一选用， 可转动地支承于容器 4底部的轴销 61上。
在本实用新型的优选实施例中， 所述高速输出齿轮 21与可移除的高速驱动 轴 22同轴心线连接、低速输出齿轮 34与可移除的低速驱动轴 35同轴心线连接， 所述两处同轴心线连接均为花键连接。 此处采用花键连接可充分发挥花键连接 的特点， 除对中性、 导向性好， 使高速驱动轴 22和低速驱动轴 35能方便地移 除和更换， 以适应不同的食物处理速度外， 还有受力均匀， 强度高， 承载能力 好， 以适应不同附件对不同扭矩的特殊要求。
在本实用新型的优选实施例中， 低速处理刀具 50 包括低速刀盘 51和低速 刀盘支架 53 , 低速刀盘支架 53装于容器 4上， 与低速刀盘 51组成转动连接。
在本实用新型的实施例中， 高速驱动轴 22与高速处理刀具 40 , 以及低速驱 动轴 35与低速刀盘 51之间均采用斜六方花键连接。 此连接能方便地更换不同 的处理刀具， 以适应不同的食物处理要求。 所述高速输出齿轮 21和低速输出齿 轮 34共轴心线装配， 使用时共轴心线地择一装用高速驱动轴 22或低速驱动轴 35 , 以获取高转速或低转速动力。 高速驱动轴内花键 221只能与高速输出齿轮 21的外花键 212相适配，低速驱动轴的外花键 351只能与低速输出齿轮 35的内 花键 351相适配， 且高速处理刀具 40只能装于高速驱动轴 22上， 低速刀盘 51 只能装于低速驱动轴 35上， 避免了高、 低速食物处理附件的混用。
来自动力头 1的旋转动力通过万向连接头 5输入， 从高、低速输出齿轮 21、 34输出， 择一换用高、 低速驱动轴 22、 35并安装相应不同的食物处理刀具， 开 机工作， 食物由容器上盖 2的进料口进入， 并由推料杆 7推入。
由图 18的机构筒图更清楚明了本实用新型优选实施例的结构原理。 来自动力 头 1的旋转动力由万向连接头 5传给主动轴 8 , 通过行星齿轮传动系 1 0的太阳 轮 1 3、 行星轮 1 1、 内齿圏 14、 行星架 15 , 旋转动力由成型于行星架 15上的行 星架齿轮 1 2输出。 此后由高低速两路输出。 高速传动系 20的传动为行星架齿 轮 12与高速输出齿轮 21相啮合， 再由花键连接将动力输出给可移除的高速驱 动轴 22。低速传动系 30的传动为行星架齿轮 1 2与双联齿轮之第一齿轮 31啮合， 双联齿轮之第二齿轮 32通过惰轮 33将动力传给低速输出齿轮 34 , 再由花键连 接将动力输出给可移除的低速驱动轴 35。
使用本实用新型食物处理机时， 先卸下容器上盖 2和容器下盖 3 , 将装有相应 高速或低速处理刀具的高速驱动轴 22或低速驱动轴 35择一装于容器 1底部的 轴销 61上， 将该选用的高速驱动轴 22或低速驱动轴 35与相应的高速输出齿轮 21或低速输出齿轮 34连接， 扣好下容器盖 3 , 装好上容器盖 2和动力头 1 , 即 可进行相应的食物加工处理。

Claims

权 利 要 求
1、 一种家用双速多功能食物处理机， 包括容器（4) 和动力头 （1 ), 容器 上盖（ 2 )装于容器下盖（ 3 )上，容器下盖（ 3 )扣合在容器（ 4 )上，动力头（ 1 ) 通常是手持式搅拌棒本体， 通过装于容器上盖（2)上部的万向连接头 （5 ), 同 轴心线地联接装于容器（4) 内的主动轴 （8 ), 主动轴 （8 ) 又连接所述食物处 理机的传动装置； 其特征在于：
所述传动装置包括行星齿轮传动系 （10)、 高速传动系 （20)和低速传动系 ( 30), 行星齿轮传动系 （10)分别连接高速传动系 （20)及低速传动系 （30); 所述行星齿轮传动系 （10) 包括太阳轮（13)、 行星轮（11)、 内齿圏 （14)、 行 星架（15 )和行星架齿轮（12), 太阳轮（13) 固装于主动轴 （8 )上， 行星架 齿轮（ 12 )一体成型于行星架（ 15 )上；
所述高速传动系 （20) 包括高速输出齿轮（21 )和高速驱动轴（22), 行星 架齿轮（12) 与高速输出齿轮（21 )啮合， 高速输出齿轮（21 ) 与可移除的高 速驱动轴 （22) 同轴心线连接， 高速驱动轴 （22) 又与可移除的高速处理刀具 ( 40 )连接； 该高速驱动轴 （ 22 ) 与低速驱动轴 （ 35 )择一选用， 可转动地支 承于容器（ 4 )底部的轴销 （ 61 )上；
所述低速传动系 （30) 包括双联齿轮之第一齿轮（ 31 )、 双联齿轮之第二齿 轮（ 32 )、惰轮（ 33 )、低速输出齿轮（ 34 )和低速驱动轴（ 35 ), 行星架齿轮（ 12 ) 与双联齿轮之第一齿轮（ )啮合， 双联齿轮之第二齿轮（ 32 ) 与惰轮（ 33 ) 啮合， 惰轮（ 33 ) 则与低速输出齿轮（ 34 )啮合， 低速输出齿轮（ 34 ) 与可移 除的低速驱动轴 （35 ) 同轴心线连接， 低速驱动轴 （35 ) 又与可移除的低速处 理刀具（ 50 )连接； 该低速驱动轴 （ 35 ) 与高速驱动轴 （ 11 )择一选用， 可转 动地支承于容器（ 4 )底部的轴销 （ 61 )上。
2、 根据权利要求 1所述的家用双速多功能食物处理机， 其特征在于： 所述 高速输出齿轮（21 ) 与可移除的高速驱动轴 （22) 同轴心线连接、 低速输出齿 轮（34) 与可移除的低速驱动轴（35) 同轴心线连接， 均为花键连接。
3、 根据权利要求 1或 2所述的家用双速多功能食物处理机， 其特征在于： 所述低速处理刀具（50) 包括低速刀盘（51 )和低速刀盘支架（53), 低速刀盘 支架（ 53 )装于容器（ 4 )上， 与低速刀盘 51组成转动连接。
4、 根据权利要求 1或 2所述的家用双速多功能食物处理机， 其特征在于： 所述高速驱动轴（22)与高速处理刀具（40), 以及低速驱动轴（35)与低速刀 盘（ 51 )之间均采用斜六方花键连接。
5、 根据权利要求 1或 2所述的家用双速多功能食物处理机， 其特征在于： 所述高速输出齿轮（ 21 )和低速输出齿轮 34共轴心线装配， 使用时共轴心线地 择一装用高速驱动轴（22)或低速驱动轴（35), 以获取高转速或低转速动力； 高速驱动轴内花键（ 2 )只能与高速输出齿轮（ 21 ) 的外花键 ( 212 )相适配， 低速驱动轴的外花键（ 351 )只能与低速输出齿轮（ 35 ) 的内花键（ 351 )相适 配， 且高速处理刀具（40)只能装于高速驱动轴（22)上， 低速刀盘（51)只 能装于低速驱动轴（35)上， 避免了高、 低速食物处理附件的混用。
PCT/CN2012/075613 2012-05-16 2012-05-16 家用双速多功能食物处理机 WO2013170459A1 (zh)

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