CN204765243U - Food preparation machine who operates steadily - Google Patents
Food preparation machine who operates steadily Download PDFInfo
- Publication number
- CN204765243U CN204765243U CN201520367732.4U CN201520367732U CN204765243U CN 204765243 U CN204765243 U CN 204765243U CN 201520367732 U CN201520367732 U CN 201520367732U CN 204765243 U CN204765243 U CN 204765243U
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- planet
- gear
- food processor
- gear wheel
- output shaft
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- 238000007789 sealing Methods 0.000 claims description 44
- 210000004907 gland Anatomy 0.000 claims description 19
- 239000000314 lubricant Substances 0.000 claims description 12
- 230000001050 lubricating effect Effects 0.000 claims description 9
- 238000000034 method Methods 0.000 abstract description 18
- 230000009467 reduction Effects 0.000 abstract description 11
- 238000010411 cooking Methods 0.000 abstract description 3
- 210000000515 tooth Anatomy 0.000 description 15
- 230000005540 biological transmission Effects 0.000 description 14
- 230000008569 process Effects 0.000 description 14
- 230000000694 effects Effects 0.000 description 9
- 239000002994 raw material Substances 0.000 description 4
- 239000007788 liquid Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 238000005194 fractionation Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 239000004519 grease Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 238000002834 transmittance Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- Food-Manufacturing Devices (AREA)
Abstract
The utility model discloses a food preparation machine who operates steadily belongs to the kitchen cooking appliances field. The problem of the less technique of reduction gear speed reducing ratio among the current food preparation machine is solved. The utility model discloses food preparation machine who operates steadily, including the frame that has the motor, arrange the cup cutter interior with locating the cup on the frame in, be connected with the reduction gear between motor and the cutter, the reduction gear includes the input shaft, the output shaft, connect the gear drive subassembly of input shaft and the clutch assembly who connects the output shaft, the gear drive subassembly includes the ring gear, sun gear with input shaft, the planet wheel of being connected with clutch assembly, the planet wheel is including planet gear wheel and planet pinion, planet gear wheel and planet pinion fixed connection, planet gear wheel and sun gear meshing, planet pinion and ring gear meshing. The utility model discloses be applied to cooking machine or mixer.
Description
[technical field]
The utility model relates to a kind of food processor, belongs to culinary cuisine appliance field.
[background technology]
Food processor, it is a kind of machine food being carried out stir, smash often used in daily life, existing food processor generally includes support and is arranged at the cup on support, support is provided with motor, be provided with cutter in cup, motor drives cutter to rotate by transmission component, processes the food materials in cup, for providing suitable output speed, transmission component includes deceleration device.
Deceleration device in existing food processor is generally epicyclic reduction gear unit, epicyclic reduction gear unit comprises sun gear, planetary gear and ring gear, sun gear drives planetary gear to rotate reduction output speed along ring gear, but the speed reducing ratio that existing epicyclic reduction gear unit provides is limited, cause food processor well can not be applicable to chopping or Minced Steak processing.
[utility model content]
Technical problem to be solved in the utility model is to provide a kind of food processor operated steadily, and under the prerequisite not changing motor output torque, improves speed reducing ratio.
Solve the problems of the technologies described above, the utility model adopts following technical scheme:
A kind of food processor operated steadily, comprise the support with motor, the cutter being placed in the cup on described support and being located in described cup, decelerator is connected with between described motor and cutter, described decelerator comprises power shaft, output shaft, connect the gear-driven assembly of power shaft and the clutch component being connected output shaft, described gear-driven assembly comprises ring gear, the sun gear be connected with power shaft, the planetary gear be connected with clutch component, described planetary gear comprises planet gear wheel and planet pinion, described planet gear wheel is fixedly connected with planet pinion, described planet gear wheel engages with sun gear, described planet pinion engages with ring gear.
First specific embodiments of the present utility model, described planet pinion to be positioned at above planet gear wheel and to arrange with planet gear wheel concentric.Planet pinion and planet gear wheel concentric, facilitate the production and processing of planetary gear entirety, and planetary gear better can play the feature of the automatic seeking heart, lowers the oscillating quantity in gear-driven assembly running.
Second specific embodiments of the present utility model, described decelerator comprises base and upper cover, described base and upper cover are connected to form accommodating cavity, and described gear-driven assembly and clutch component are arranged in accommodating cavity, and described ring gear is connected to and covers or one-body molded with upper cover.Easy to assembly.
3rd specific embodiments of the present utility model, described base upper surface is provided with the lower annular convex rib supporting planet gear wheel.Reduce the frictional resistance of planetary gear active procedure, make planetary gear activity smooth and easy.
4th specific embodiments of the present utility model, described lower annular convex rib has two at least, and adjacent two lower annular convex ribs, base upper surface and planet gear wheel lower surfaces form lubricating cavity, store lubricant in described lubricating cavity.Multiple lower annular convex rib can support planetary gear stably, and lubricating cavity stores lubricant, improves the lubricant effect in decelerator use procedure.
5th specific embodiments of the present utility model, described upper cover lower surface is provided with annular convex rib, has gap between described upper annular convex rib and planet gear wheel upper surface.Upper annular convex rib can prevent planet gear wheel play vertically, leaves gap between upper annular convex rib and planet gear wheel upper surface, for avoiding planet gear wheel stuck because of dimensional tolerance.
6th specific embodiments of the present utility model, described clutch component is provided with planet wheel spindle, described planet gear wheel and planet pinion are arranged on planet wheel spindle, described base upper surface is provided with annular positioning groove, and described planet wheel spindle lower end is stretched into annular positioning groove and can be slided along annular positioning groove.Realize the interlock of clutch component and planetary gear, and formed spacing in the radial direction of planet wheel spindle, restriction planet wheel spindle and planetary gear play diametrically.
7th specific embodiments of the present utility model, is covered with erection column on described, and described erection column is provided with the installing hole axially run through, and described output shaft is assembled to installing hole, is formed and seals between described installing hole upper end and output shaft by arranging sealing ring.Sealing ring improves sealing effectiveness, prevents liquid from entering decelerator and is diluted by lubricant, and reduce lubricant effect.
8th specific embodiments of the present utility model, described upper cover also comprises gland, and described gland is provided with through hole, and described output shaft is through through hole, and described sealing ring is clamped between gland and erection column, or described sealing ring is installed on the through hole of gland.Facilitate the dismounting of sealing ring.
9th specific embodiments of the present utility model, described sealing ring upper surface or lower surface are provided with groove.Groove reduces the intensity of sealing ring radial direction, avoids because frictional force between sealing ring and output shaft is too large, and causes sealing ring to occur with the situation of the upper and lower play of output shaft.
The beneficial effects of the utility model:
Food processor of the present utility model, gear-driven assembly comprises ring gear, sun gear and planetary gear, and planetary gear comprises planet gear wheel and planet pinion.Motor drives sun gear to rotate by power shaft, sun gear drives planet gear wheel to rotate and realizes primary speed-down, planet gear wheel is rotated and is made planet pinion realize double reduction along ring gear rotation, and planetary gear rotates the output realizing power by clutch component driver output axle.Thus under the constant prerequisite of motor output torque, twice deceleration is realized by the gear-driven assembly in the utility model, improve the speed reducing ratio of decelerator, reduce further the output speed on output shaft, this food processor can be made to be more suitable for chopping or Minced Steak processing.
These features of the present utility model and advantage will detailed description of the invention below, exposure detailed in accompanying drawing.
[accompanying drawing explanation]
Below in conjunction with accompanying drawing, the utility model is described further:
Fig. 1 is the structural representation of food processor in the utility model embodiment one;
Fig. 2 is the structural representation of decelerator in the utility model embodiment one;
Fig. 3 is the structural representation of the utility model embodiment one middle gear transmission component;
Fig. 4 is the partial enlarged drawing of decelerator inside in the utility model embodiment one;
Fig. 5 is the structural representation of upper cover in the utility model embodiment one;
Fig. 6 is the structural representation of base in the utility model embodiment one;
Fig. 7 is the structural representation of upper clutch in the utility model embodiment one;
Fig. 8 is the structural representation of lower clutch in the utility model embodiment one;
Fig. 9 is the structural representation of sealing ring in the utility model embodiment one;
Figure 10 is the structural representation of sealing ring in the utility model embodiment two;
Figure 11 is the structural representation of sealing ring in the utility model embodiment three.
[detailed description of the invention]
The technical scheme of accompanying drawing to the utility model embodiment below in conjunction with the utility model embodiment is explained and illustrated, but following embodiment is only preferred embodiment of the present utility model, and not all.Based on the embodiment in embodiment, those skilled in the art under the prerequisite not making creative work obtain other embodiments, all belong to protection domain of the present utility model.
Embodiment one:
With reference to figure 1, Fig. 2 and Fig. 3, shown a kind of food processor operated steadily, comprise support 11 and cup 12, cup 12 is arranged on above support 11, cup 12 top is provided with bowl cover 13, and support 11 is provided with motor 16, is provided with cutter 14 in cup 12, motor 16 is in transmission connection by decelerator and cutter 14, rotates process the raw material in cup 12 to drive cutter 14.Decelerator comprises power shaft, output shaft 36, gear-driven assembly and clutch component 4, and gear-driven assembly comprises ring gear 35, sun gear 32 and planetary gear 33.And planetary gear 33 comprises planet gear wheel 332 and planet pinion 331, planet gear wheel 332 is fixedly connected with planet pinion 331, and planet pinion 331 to be positioned at above planet gear wheel 332 and to arrange with planet gear wheel 332 concentric.During installation, the sun gear 32 that power shaft connects, planet gear wheel 332 engages with sun gear 32, and planet pinion 331 engages with ring gear 35, and planetary gear 33 is connected with output shaft 36 by clutch component 4, and output shaft 36 stretches in cup 12 and is connected with cutter 14.
With reference to figure 2, Fig. 3, Fig. 4 and Fig. 5, decelerator comprises base 21 and upper cover 22, and base 21 and upper cover 22 are connected to form accommodating cavity 23, and ring gear 35 is one-body molded on the inwall of upper cover 22, and gear-driven assembly and clutch component 4 are arranged in accommodating cavity 23.Concrete, in the bottom of upper cover 22, accommodating cavity 23 is set, base 21 screw connects upper cover 22 and is closed by the opening of accommodating cavity 23, sun gear 32 is positioned at the central authorities of accommodating cavity 23, planetary gear 33 is between sun gear 32 and ring gear 35, planet gear wheel 332 engages with sun gear 32, and planet pinion 331 engages with ring gear 35; In accommodating cavity 23, add lubricant, gear-driven assembly is lubricated, reduce the noise run.In other embodiments of the present utility model, ring gear can be independent parts, and ring gear is fixed in upper cover by modes such as welding, interference fit.
With reference to figure 1, Fig. 2 and Fig. 6, power shaft comprises motor shaft 161 and jackshaft 31.Base 21 central authorities are provided with connecting hole 211, and jackshaft 31 is arranged in connecting hole 211 by axle sleeve 27, and the upper end of jackshaft 31 connects sun gear 32 through connecting hole 211, and the lower end of jackshaft 31 is connected with motor shaft 161 is removable.Top connection 34 can be set in the bottom of jackshaft 31, the top of motor shaft 161 arranges lower contact 162, the bottom of top connection 34 is provided with some projections, the end face of lower contact 162 arranges connecting groove, when decelerator is installed, the projection of top connection 34 is aimed at the connecting groove loading lower contact 162, just can realize being in transmission connection, and easy accessibility.In other embodiments of the present utility model, also can be contactless being in transmission connection between jackshaft and motor shaft, such as in top connection, arrange upper magnet, arrange lower magnet in lower contact, the magnetic of upper magnet and lower magnet be contrary.
With reference to figure 1 and Fig. 2, the top of upper cover 22 is provided with erection column 24, and erection column 24 is provided with the installing hole 241 axially run through, and output shaft 36 is assembled in installing hole 241, the bottom of output shaft 36 connects clutch component 4, and output shaft 36 top is stretched out installing hole 241 and connected cutter 14.
The clutch for clutch control mode of clutch component 4: be provided with thimble 15 on bowl cover 13, be provided with elastic component in decelerator, cup 12 installed bowl cover 13, thimble 15 presses down output shaft 36, make output shaft 36 overcome the elastic force of elastic component and move down, realize continuous transmission capacity to make clutch component 4.After bowl cover 13 is opened, the elastic-restoring force driver output axle 36 of elastic component moves up, and the transmission of clutch component 4 is interrupted, and now cutter 14 can not rotation work.Thus avoid cup 12 to open wide and security incident that cutter 14 continuous firing causes occurs.
With reference to figure 1 and Fig. 2, concrete, clutch component 4 comprises clutch 41 and lower clutch 42, upper clutch 41 connects output shaft 36, lower clutch 42 connected row star-wheel 33, step 242 is provided with in installing hole 241, the sleeve 25 of being located by output shaft 36 is installed in installing hole 241, sleeve 25 is between installing hole 241 and output shaft 36, sleeve 25 upper end is provided with boss 251 and offsets with step 242, output shaft 36 being connected with the second jump ring 71, second jump ring 71 is positioned at above sleeve 25, and elastic component is be arranged on the stage clip 5 between the second jump ring 71 and sleeve 25.After cup 12 connects bowl cover 13, thimble 15 in bowl cover 13 presses down output shaft 36, make output shaft 36 drive upper clutch 41 down clutch 42 move, upper clutch 41 is connected with lower clutch 42, realizes power transmission, stage clip compression in this process, after unloading bowl cover 13, the elastic-restoring force driver output axle 36 of stage clip 5 rises and resets, and upper clutch 41 departs from upper clutch 41, and transmission stops.
With reference to figure 2, Fig. 4, Fig. 7 and Fig. 8, adopt lower clutch 42 to comprise planet carrier 422, planet wheel spindle 421 is extended in the bottom of planet carrier 422, planet wheel spindle 421 connected row star-wheel 33, and the upper surface of planet carrier 422 is circumferentially provided with some lower raised teeths 423.Upper clutch 41 is provided with the D shape groove 411 connecting output shaft 36, and upper clutch 41 sidepiece is circumferentially provided with some upper raised teeths 412, and under the state that upper clutch 41 connects lower clutch 42, upper raised teeth 412 is between adjacent lower raised teeth 423.Lower clutch 42 is connected smoothly in order to make upper clutch 41, lower raised teeth 423 is triangle helical teeth upwards, upper raised teeth 412 is the triangle straight-tooth of lateral process outwardly, being coordinated by inclined-plane makes upper raised teeth 412 can insert smoothly between adjacent lower raised teeth 423, and the height of lower raised teeth 423 is greater than the height of upper raised teeth 412.This structure can ensure that clutch can effectively engage, and can also shorten the stroke of clutch, reduces the volume of decelerator.
With reference to figure 1, Fig. 2 and Fig. 9, for preventing the liquid in cup 12 from flowing in decelerator, sealing ring 61 being set between installing hole 241 upper end and output shaft 36 and forming good sealing.Sealing ring 61 strengthens the sealing property of decelerator, prevents liquid from entering in decelerator and is diluted by lubricant, and reduce lubricant effect.
The mounting means of sealing ring 61: upper cover 22 also includes gland 26, gland 26 is provided with through hole 261, and output shaft 36 is through through hole 261, and sealing ring 61 is clamped between gland 26 and erection column 24 by the top that gland 26 is connected and installed post 24 simultaneously.Existing known fractionation connected mode is adopted, the modes such as such as screw connection, clamping or glue company between gland 26 and erection column 24.
Further, on sealing ring 61, be also provided with the groove 611 of annular, groove 611 is arranged on the upper surface of sealing ring 61 near output shaft 36 side, and groove 611 reduces the intensity of sealing ring 61 longitudinal end, makes sealing ring have good distortion and restorability towards one end of output shaft 36.In the process that output shaft 36 moves axially along installing hole 241, between sealing ring 61 and output shaft 36, frictional force reduces, and sealing ring 61 along with output shaft about 36 play, can not ensure favorable sealing property.
With reference to figure 4 and Fig. 6, the present embodiment is provided with at base 21 upper surface and supports the lower annular convex rib 82 of planet gear wheel 332, and in the process that planet pinion 331 rotates around ring gear 35, planet gear wheel 332 is along lower annular convex rib 82 activity.Lower annular convex rib 82 supports planet gear wheel 332, reduces the friction in planetary gear 33 motion process, planetary gear 33 is operated steadily.
Preferably, lower annular convex rib 82 comprises first time annular convex rib 821 and second time annular convex rib 822, first time annular convex rib 821 and second time annular convex rib 822 and sun gear 32 concentric, first time annular convex rib 821 and second time annular convex rib 822 lay respectively at the both sides of planet gear wheel 332 axis, first time annular convex rib 821 is equal with the vertical range between planet gear wheel 332 axis with second time annular convex rib 822 with the vertical range between planet gear wheel 332 axis, thus make planet gear wheel 332 be balanced support, and first time annular convex rib 821, second time annular convex rib 822, lubricating cavity 83 is formed between base 21 upper surface and planet gear wheel 332 lower surface, lubricant in lubricating cavity 83, improve the lubricant effect in decelerator use procedure, noise-decreasing, and due to the barrier effect of first time annular convex rib 821 and second time annular convex rib 822, can prevent from lubricant in the course of work from rotating from lubricating cavity 83 to throw away, improve the retention time of lubricating grease.It should be noted that, the quantity of lower annular convex rib can be increased on the basis of the above.
With reference to figure 4 and Fig. 5, also be provided with annular convex rib 81 at upper cover 22 lower surface, base 21 upper surface is provided with the lower annular convex rib 82 supporting planet gear wheel 332, upper annular convex rib 81 and lower annular convex rib 82 coordinate and carry out spacing to the axis of planet gear wheel 332, prevent planet gear wheel 332 play vertically.In order to avoid causing planet gear wheel 332 stuck because of dimensional tolerance, gap can be reserved between upper annular convex rib 81 and planet gear wheel 332 upper surface.Upper annular convex rib 81 can be one also can be many, generally only needs to arrange a upper annular convex rib 81 and just can arrive enough limit effect.
Further, above-mentioned upper annular convex rib 81 and lower annular convex rib 82 are cambered surface with planet gear wheel 332 opposite side, and making between itself and planet gear wheel 332 is linear contact lay, reduces the friction in planet gear wheel 332 course of action.
With reference to figure 2, Fig. 4 and Fig. 6, planet gear wheel 332 and planet pinion 331 are arranged on the planet wheel spindle 421 of lower clutch 42, base 21 upper surface is provided with annular positioning groove 84, and annular positioning groove 84 and ring gear 35 concentric, planet wheel spindle 421 lower end is stretched in annular positioning groove 84.In the process that planetary gear 33 rotates along ring gear 35, planet wheel spindle 421 slides along annular positioning groove 84.Prevent planet wheel spindle 421 from producing play in radial direction by this structure, formed spacing to planet wheel spindle 421 and the planetary gear on it 33, gear-driven assembly is operated steadily.
And be connected with the first jump ring 72 through after planetary gear 33 bottom planet wheel spindle 421, thus make planetary gear 33 spacing on lower clutch 42.Because upper annular convex rib 81 and lower annular convex rib 82 are formed spacing to the axial scope of activities of planet gear wheel 332, lower clutch 42 play vertically therefore also can be prevented.
During work:
Food materials are put into cup 12, bowl cover 13 is arranged on cup 12, and the thimble 15 of bowl cover 13 presses down output shaft 36, and clutch 41 is connected with lower clutch 42.After starting food processor, motor 16 rotates, motor shaft 161 drives jackshaft 31 to rotate, jackshaft 31 drives sun gear 32 to rotate, sun gear 32 drives planet gear wheel 332 to rotate and realizes primary speed-down, planet gear wheel 332 is rotated and is made planet pinion 331 realize double reduction along ring gear 35 rotation, planetary gear 33 drives lower clutch 42 to rotate, lower clutch 42 is rotated by upper clutch 41 driver output axle 36, and output shaft 36 carry its tools 14 rotates to be processed the food materials in cup 12.Ensureing that under the prerequisite that motor 16 output torque is constant, gear-driven assembly realizes double reduction, further increases the speed reducing ratio of decelerator.Such as: the number of teeth of sun gear 32 is 9, the number of teeth of planet gear wheel 332 is 27, and the number of teeth of planet pinion 331 is 9, and the number of teeth of ring gear 35 is 45.In rotating speed transmittance process, between sun gear 32 and planet gear wheel 332, the speed reducing ratio of rotating speed is 1:3, planet gear wheel 332 is identical with the rotating speed of planet pinion 331, and between planet pinion 331 and ring gear 35, the speed reducing ratio of rotating speed is 1:5, so total reduction ratio can reach 1:15.
Embodiment two:
The food processor of the present embodiment, comprises support and cup, and cup is arranged on above support, cup top is provided with bowl cover, and support is provided with motor, is provided with cutter in cup, motor is in transmission connection by decelerator and cutter, rotates process the raw material in cup to drive cutter.In the present embodiment decelerator structural reference embodiment one in description, do not repeat herein.With reference to Figure 10, the present embodiment is from the different of embodiment one: sealing ring 62 is pressed on erection column 24 top by gland 26, output shaft 36 is through the through hole 261 on gland 26, the lower surface of sealing ring 62 arranges the groove 621 of annular, groove 621 is arranged on sealing ring 62 near output shaft 36 one end, the setting of groove 621 reduces the intensity of sealing ring 62 longitudinal end, in the process that output shaft 36 moves axially along installing hole 241, prevent because frictional force between sealing ring 62 and output shaft 36 is too large, and cause sealing ring 62 to occur with the situation of output shaft about 36 play.And the inwall of the upper surface of sealing ring 62 and gland 26 is fitted, can avoid producing ponding on sealing ring 62, cause ponding be difficult to cleaning and produce rancid.
Embodiment three:
The food processor of the present embodiment, comprises support and cup, and cup is arranged on above support, cup top is provided with bowl cover, and support is provided with motor, is provided with cutter in cup, motor is in transmission connection by decelerator and cutter, rotates process the raw material in cup to drive cutter.In the present embodiment decelerator structural reference embodiment one in description, do not repeat herein.With reference to Figure 11, the present embodiment is from the different of embodiment one: gland 26 is installed with sealing ring 63, and after gland 26 is arranged on erection column 24 top, sealing ring 63 is sealed between through hole 261 and output shaft 36.Concrete, the periphery of sealing ring 63 is provided with link slot 631, is arranged on gland 26 by sealing ring 63 by link slot 631.And the inner headed face of sealing ring 63 is provided with upper lip 632 and lower lip 633, upper lip 632 and lower lip 633 are adjacent to the periphery of output shaft 36, the thickness of upper lip 632 and lower lip 633 is less, therefore in the process that output shaft 36 moves up and down, upper lip 632 and lower lip 633 have good deformability, make sealing ring 63 can not along with output shaft 36 play.
Embodiment four:
The food processor of the present embodiment, comprises support and cup, and cup is arranged on above support, cup top is provided with bowl cover, and support is provided with motor, is provided with cutter in cup, motor is in transmission connection by decelerator and cutter, rotates process the raw material in cup to drive cutter.In the present embodiment decelerator structural reference embodiment one in description, do not repeat herein.The present embodiment is from the different of embodiment one: power shaft is motor shaft, and motor shaft connects sun gear through base.Motor shaft directly connects sun gear, can reduce the power attenuation that intermediate transmission causes.
The utility model is applied in the food processor of the similar functions such as cooking machine, mixer.
The above; be only detailed description of the invention of the present utility model; but protection domain of the present utility model is not limited thereto, is familiar with this those skilled in the art and should be understood that the content that the utility model includes but not limited to accompanying drawing and describes in detailed description of the invention above.Any amendment not departing from function and structure principle of the present utility model all will comprise within the scope of the appended claims.
Claims (10)
1. the food processor operated steadily, comprise the support with motor, the cutter being placed in the cup on described support and being located in described cup, decelerator is connected with between described motor and cutter, described decelerator comprises power shaft, output shaft, connect the gear-driven assembly of power shaft and the clutch component being connected output shaft, it is characterized in that: described gear-driven assembly comprises ring gear, the sun gear be connected with power shaft, the planetary gear be connected with clutch component, described planetary gear comprises planet gear wheel and planet pinion, described planet gear wheel is fixedly connected with planet pinion, described planet gear wheel engages with sun gear, described planet pinion engages with ring gear.
2. the food processor operated steadily as claimed in claim 1, is characterized in that: described planet pinion to be positioned at above planet gear wheel and to arrange with planet gear wheel concentric.
3. the food processor operated steadily as claimed in claim 1 or 2, it is characterized in that: described decelerator comprises base and upper cover, described base and upper cover are connected to form accommodating cavity, described gear-driven assembly and clutch component are arranged in accommodating cavity, and described ring gear is connected to and covers or one-body molded with upper cover.
4. the food processor operated steadily as claimed in claim 3, is characterized in that: described base upper surface is provided with the lower annular convex rib supporting planet gear wheel.
5. the food processor operated steadily as claimed in claim 4, it is characterized in that: described lower annular convex rib has two at least, and adjacent two lower annular convex ribs, base upper surface and planet gear wheel lower surfaces form lubricating cavity, store lubricant in described lubricating cavity.
6. the food processor operated steadily as claimed in claim 3, is characterized in that: described upper cover lower surface is provided with annular convex rib, has gap between described upper annular convex rib and planet gear wheel upper surface.
7. the food processor operated steadily as claimed in claim 3, it is characterized in that: described clutch component is provided with planet wheel spindle, described planet gear wheel and planet pinion are arranged on planet wheel spindle, described base upper surface is provided with annular positioning groove, and described planet wheel spindle lower end is stretched into annular positioning groove and can be slided along annular positioning groove.
8. the food processor operated steadily as claimed in claim 3, it is characterized in that: on described, be covered with erection column, described erection column is provided with the installing hole axially run through, and described output shaft is assembled to installing hole, is formed and seals between described installing hole upper end and output shaft by arranging sealing ring.
9. the food processor operated steadily as claimed in claim 8, it is characterized in that: described upper cover also comprises gland, described gland is provided with through hole, and described output shaft is through through hole, described sealing ring is clamped between gland and erection column, or described sealing ring is installed on the through hole of gland.
10. the food processor operated steadily as claimed in claim 8, is characterized in that: described sealing ring upper surface or lower surface are provided with groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520367732.4U CN204765243U (en) | 2015-06-01 | 2015-06-01 | Food preparation machine who operates steadily |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520367732.4U CN204765243U (en) | 2015-06-01 | 2015-06-01 | Food preparation machine who operates steadily |
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| CN204765243U true CN204765243U (en) | 2015-11-18 |
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| CN201520367732.4U Active CN204765243U (en) | 2015-06-01 | 2015-06-01 | Food preparation machine who operates steadily |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113854872A (en) * | 2021-09-24 | 2021-12-31 | 珠海格力电器股份有限公司 | Food crushing device |
| CN115882661A (en) * | 2021-09-29 | 2023-03-31 | 杭州九阳小家电有限公司 | Food preparation machine with stable operation |
-
2015
- 2015-06-01 CN CN201520367732.4U patent/CN204765243U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113854872A (en) * | 2021-09-24 | 2021-12-31 | 珠海格力电器股份有限公司 | Food crushing device |
| CN115882661A (en) * | 2021-09-29 | 2023-03-31 | 杭州九阳小家电有限公司 | Food preparation machine with stable operation |
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