CN207740429U - A kind of gearbox structure of meat grinder - Google Patents
A kind of gearbox structure of meat grinder Download PDFInfo
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- CN207740429U CN207740429U CN201820114600.4U CN201820114600U CN207740429U CN 207740429 U CN207740429 U CN 207740429U CN 201820114600 U CN201820114600 U CN 201820114600U CN 207740429 U CN207740429 U CN 207740429U
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- cup lid
- reduction
- reduction box
- host
- cup
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Abstract
A kind of gearbox structure of meat grinder, including host, Minced Steak cup, driving motor is equipped in host, host side wall is equipped with switch button, Minced Steak cup includes cup body, cup lid, cup lid is equipped with the reduction box being sequentially connected with the driving motor of host, reduction box is arranged in a columnar shell, reduction box forms reduction gearbox assembly with shell, the upper center of cup lid is recessed with the circular-shaped, concave cavity for being placed in and positioning for the lower end of reduction gearbox assembly, the bottom of circular-shaped, concave cavity offers the circular hole of the rotation axis stretching for reduction box, reduction gearbox assembly is removable lining to be arranged on cup lid, the upper end of reduction gearbox assembly is sequentially connected by the connector of reduction box and the driving motor of host, the lower end of reduction gearbox assembly is connected by rotation axis with meat mincer assembly.Reduction gearbox assembly is arranged in the utility model so that reduction box dismounting is very convenient, is conducive to daily maintenance and cleaning, has the characteristics that simple and reasonable and at low cost, convenient to disassembly while safe and reliable.
Description
Technical field
The utility model is related to a kind of food processors, and in particular to a kind of gearbox structure of meat grinder.
Background technology
Food processor is also referred to as blender, and operation principle is the blade high speed rotation by stirring cup bottom, in flow
Under the action of food is smashed repeatedly.Food processor is the necessary article in everyday home life, can be used for squeezing the juice, Minced Steak
Deng.The kitchen appliances such as meat grinder, blender, Multifunctional cooking machine currently on the market, are designed to cup and tool apron, host can
Separation, but not easy cleaning when separation.
Through looking into, existing Patent No. CN201610145245.2《A kind of food processor》Disclosure reports a kind of cooking
Machine, it includes head and meat grinder and blender that difference can be connect with head, and driving motor is equipped in head, driving motor
Shaft is equipped with the first connector, and meat grinder includes staving, and Minced Steak rotating bar is equipped in staving, and Minced Steak rotating bar is equipped with to work as and stir
The second connector that can coordinate with the first connector when machine is detached with head is mixed, Minced Steak rotating bar is equipped with Minced Steak blade, staving
Including ladle body and bung, bung is equipped with the connecting cylinder of protrusion, and the second connector is arranged in connecting cylinder.The machine of this cooking machine
Head, which can be inverted, to be connect with meat grinder and drives meat grinder Minced Steak, but its connecting cylinder is non-removable, is similarly existed not
The problem of easy cleaning, and it does not mention gearbox structure.
In addition, the Chinese patent of Patent No. 201510250388.5《Food processing apparatus and method》, meat grinder
Transmission mechanism be also reduction box, setting is covering, and the gear of reduction box is arranged in transmission housing body, and gear box casing passes through
Screw is fixed on lid inside, and this structure can also be dismantled, but dismounting is cumbersome, is unfavorable for daily cleaning.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of structure design conjunction for the above-mentioned state of the art
The gearbox structure of reason, meat grinder convenient for disassembly and assembly.
Technical solution is used by the utility model solves above-mentioned technical problem：A kind of gearbox structure of meat grinder,
Including host, Minced Steak cup, it being equipped with driving motor in host, host side wall is equipped with switch button, and Minced Steak cup includes cup body, cup lid,
Cup lid is equipped with the reduction box being sequentially connected with the driving motor of host, it is characterised in that：The reduction box is arranged in a cylinder
In the shell of shape, reduction box forms reduction gearbox assembly with shell, and the upper center of cup lid is recessed with the lower end for reduction gearbox assembly
The circular-shaped, concave cavity for being placed in and positioning, the bottom of circular-shaped, concave cavity offer the circular hole of the rotation axis stretching for reduction box, and reduction box is total
It is arranged on cup lid at removable lining, the upper end of reduction gearbox assembly is driven by the connector of reduction box and the driving motor of host
Connection, the lower end of reduction gearbox assembly is connected by rotation axis with meat mincer assembly.
Further, interval forms several button feet on the inner wall of the upper end circular-shaped, concave cavity of the cup lid, reduction gearbox assembly
Annular space forms corresponding fixing buckle on the side wall of shell lower end, and reduction gearbox assembly is screwed into cup lid clockwise passes through fixation
Cooperation and cup lid locking positioning of the button with button foot.
Further, the shell is releasably involuted with lower housing by upper shell, the upper center of upper shell at
Type has the round vallecular cavity with centre bore being placed in for connector, reduction box that the appearance involuted in upper shell and lower housing is arranged
Intracavitary is set, the central shaft of reduction box is connected and fixed across upper shell with connector.
Further, the reduction box includes master gear and multiple planetary gears around master gear, and master gear is mounted on
On central shaft, planetary gear is meshed on planet carrier with master gear around master gear setting, and planet carrier includes fixed frame and tooth
It takes turns fixed plate and the rotation axis in fixed frame bottom is set, the connecting pole positioned for planetary gear, tooth are convexly equipped on fixed frame
The lower face for taking turns fixed plate is equipped with corresponding locating shaft, and locating shaft is plugged on across planetary central shaft hole in connecting pole
Planetary gear is positioned.
Further, the reduction box further includes a large gear ring with inner circular tooth, and planetary gear is arranged by planet carrier
It is meshed with the inner circular tooth of large gear ring in the circular cavity of large gear ring, the top pairing of large gear ring has gear wheel ring cover
The outside of plate, large gear ring is equipped with connection lug, connects and is provided with mounting hole on lug, one is connected to by screw and lower housing
It rises, location hole is additionally provided on the outside of large gear ring, the lower edge of large gear ring cover board is equipped with corresponding positioning column, the two connection
Together, the trepanning stretched out for central shaft is offered on large gear ring cover board, is equipped in trepanning and is contained the axis mating with central shaft
It holds and bearing sealed ring, it is logical that the middle part of lower housing and upper shell offers the rotation axis for reduction box respectively, central shaft stretches out
Hole.
Further, several notches that positioning is planted for host are offered on the outside of the upper end of the upper shell, in upper shell
Upper surface is equipped with the convex edge for coordinating triggering microswitch with host.
Further, the sealing ring to offset with reduction gearbox assembly is equipped at the circular hole of the circular-shaped, concave cavity of the cup lid.
Further, the side of the cup body is equipped with handle portion, and the bottom of cup body is equipped with antislip ring, and cup lid is by cup lid upper casing
It is involuted with cup lid bottom case, is molded the circle being placed in for reduction gearbox assembly after cup lid upper casing and cup lid bottom case pairing in upper center
Shape cavity.
Further, the meat mincer assembly includes main shaft and the blade on main shaft, the bottom centre in cup body
Position is equipped with the axis inserts that position for meat mincer assembly, and when work, the lower end of main shaft is plugged on axis inserts, the upper end of main shaft and
The rotation axis of reduction box is connected, and blade is upper and lower two groups, is separately mounted to lower part and the bottom position of main shaft.
Finally, the button foot and fixing buckle use perpendicular type structure, and introduction bevel is arranged in entrance.
Compared with prior art, the utility model has the advantage of：Reduction gearbox assembly is set so that reduction box dismounts very
It is convenient, it is conducive to daily maintenance and cleaning, while better protective effect is played to gear；Reduction gearbox assembly passes through solid with cup lid
Introduction bevel is arranged in entrance in particular by perpendicular type structure in the mating connection of fixed button and button foot, and not only locking is secured,
And dismounting is efficient and convenient.The utility model is simple and reasonable, and at low cost, convenient to disassembly, at the same it is safe to use can
It leans on.
Description of the drawings
Fig. 1 is the structural schematic diagram of the Minced Steak cup and host of the utility model；
Fig. 2 is the exploded view of Fig. 1；
Fig. 3 is the further exploded view of Minced Steak cup in Fig. 2；
Fig. 4 is the sectional view of reduction gearbox assembly in Fig. 2；
Fig. 5 is the structural schematic diagram of speed reduction gear box in Fig. 4；
Fig. 6 is the exploded view of reduction gearbox assembly.
Specific implementation mode
The utility model is described in further detail below in conjunction with attached drawing embodiment.
As shown in figs. 1 to 6, a kind of gearbox structure of meat grinder, including host 10, Minced Steak cup 20 are equipped in host 10
The side wall of driving motor, host 10 is equipped with switch button 30, and Minced Steak cup 20 includes cup body 1 and cup lid 2, and the side of cup body 1 is equipped with
The bottom of handle portion 11, cup body 1 is equipped with antislip ring 12, and cup lid 2 is equipped with the deceleration being sequentially connected with the driving motor of host 10
Case 33, reduction box 33 are arranged in a columnar shell, and reduction box 33 forms reduction gearbox assembly 3 with shell, and cup lid 2 is by cup
Cover shell 21 and cup lid bottom case 22 involute, after 22 pairing of cup lid upper casing 21 and cup lid bottom case the upper center of cup lid 2 at
The circular-shaped, concave cavity 23 that type is placed in and positions for reduction gearbox assembly 3, the bottom of circular-shaped, concave cavity 23 offers the rotation for reduction box 33
The circular hole 221 that axis 332 stretches out is equipped with the sealing ring 24 to offset with reduction gearbox assembly 3 at circular hole 221；Reduction gearbox assembly 3 is detachable
Setting on cup lid 2, the driving motor of connector 34 and host 10 that the upper end of reduction gearbox assembly 3 passes through reduction box 33 is driven
Connection, the lower end of reduction gearbox assembly 3 is connected by rotation axis 332 with meat mincer assembly 4；Shell is by upper shell 31 and lower casing
Body 32 removably involutes, and wherein lower housing 32 is arranged in the circular-shaped, concave cavity 23 of cup lid 2, and upper shell 31 is matched with host 1
Connection is closed, uniform intervals form 4 button feet 211 on the inner wall of the circular-shaped, concave cavity 23 of cup lid 2, and button foot 211 uses perpendicular type knot
Introduction bevel is arranged in entrance in structure, annular on the lateral wall of 32 lower end of lower housing of reduction gearbox assembly 3 similar to inverted L-shaped shape
Uniform intervals form 4 corresponding L-type fixing buckles 321, and fixing buckle 321 also uses perpendicular type structure, are led in entrance setting
Enter inclined-plane, reduction gearbox assembly 3, which is screwed into clockwise in cup lid 2, is locked by L-type fixing buckle 321 and the cooperation of button foot 211 with cup lid 2
Tightening position, the upper center of the upper shell 31 of reduction gearbox assembly 3 form the circle with centre bore being placed in for connector 34
Vallecular cavity 311, reduction box 33 are arranged in the accommodating cavity that upper shell 31 and lower housing 32 involute, the central shaft of reduction box 33
334 pass through the centre bore of upper shell 31 to be connected and fixed with connector 34, and the lower end rotation axis of reduction box 33 passes through lower housing 32
The circular hole 221 of the circular-shaped, concave cavity 23 of centre bore, cup lid 2 is plugged with meat mincer assembly 4 to be connect；Reduction box 33 includes a master gear
331 and multiple planetary gears 332 around master gear 331, master gear 331 is mounted on central shaft 334, planetary gear 332
It is arranged on planet carrier around master gear 331 and is meshed with master gear 331, planet carrier includes fixed frame 335 and gear mounting plate
336 and rotation axis in 335 bottom of fixed frame is set, the connection positioned for planetary gear 332 is convexly equipped on fixed frame 335
The lower face of column 3351, gear mounting plate 336 is equipped with corresponding locating shaft 3361, and locating shaft 3361 passes through planetary gear 332
Central shaft hole be plugged in connecting pole 3351 and position planetary gear 332, reduction box 33 further includes one having inner circular tooth 3331
Large gear ring 333, planetary gear 332 is arranged in the circular cavity of large gear ring 333 and large gear ring 333 by planet carrier
Inner circular tooth 3331 is meshed, and the top pairing of large gear ring 333 has large gear ring cover board 337, the outside of large gear ring 333 to be equipped with
Lug 3332 is connected, connects and is provided with mounting hole on lug 3332, linked together by screw and lower housing 32, large gear ring
333 outside is additionally provided with location hole 3333, and the lower edge of large gear ring cover board 337 is equipped with corresponding positioning column 3371, canine tooth
Wheel rim 333 and large gear ring cover board 337 are linked together by location hole 3333 and positioning column 3371, large gear ring cover board 337
On offer the trepanning 3372 stretched out for central shaft 334, be equipped in trepanning 3372 and contain the bearing 338 mating with central shaft 334
With bearing sealed ring 339, the middle part of lower housing 32 and upper shell 31 is offered respectively for the rotation axis 332 of reduction box 33, center
The through-hole 321 that axis 334 stretches out；Several plant for host 10 is offered on the outside of the upper end of the upper shell 31 of reduction gearbox assembly 3 to position
Notch 312, the upper surface of upper shell 31 be equipped with host 10 coordinate triggering microswitch convex edge；Meat mincer assembly 4
Blade 42 including main shaft 41 and on main shaft, the bottom centre position in cup body 1 is equipped with to be positioned for meat mincer assembly 4
Axis inserts, when work, the lower end of main shaft 41 is plugged on axis inserts, and the upper end of main shaft 41 is mutually inserted with the rotation axis of reduction box 33
It connects in succession, blade 42 is upper and lower two groups, is separately mounted to lower part and the bottom position of main shaft 41.
When Minced Steak, meat mincer assembly 4 is mounted in cup body 1, food meat material is added, the lid of cup lid 2 is closed and is located in cup body 1
On, being then screwed into speed reducer assembly 3 clockwise in the circular-shaped, concave cavity 23 of cup lid 2 makes L-type fixing buckle 321 coordinate with button foot 211
Host 10 is turned upside-down mounting and entered in cup lid 2 by locking positioning, and the alignment of host 10 is pressed downward being set in reduction gearbox assembly 3, makes
The push rod in the convex edge alignment host 10 on the upper shell 31 of reduction gearbox assembly 3 is obtained, push rod is past under the action of convex edge
Lower movement makes the microswitch in host 10 open, and pressing switch button 30 can start meat grinder and start Minced Steak at this time.
When needing to safeguard or clean, reduction gearbox assembly 3 can be rotated counterclockwise such that reduction gearbox assembly 3 and cup lid 2
Latch-release can quickly remove reduction gearbox assembly 3 and be cleaned.
The above is only the preferred embodiment of the utility model, it is noted that for the common skill of the art
For art personnel, without deviating from the technical principle of the utility model, several improvements and modifications can also be made, these change
The scope of protection of the utility model is also should be regarded as into retouching.
Claims (10)
1. a kind of gearbox structure of meat grinder, including host, Minced Steak cup, host is interior to be equipped with driving motor, and host side wall is equipped with
Switch button, Minced Steak cup include cup body, cup lid, and cup lid is equipped with the reduction box being sequentially connected with the driving motor of host, special
Sign is：The reduction box is arranged in a columnar shell, and reduction box forms reduction gearbox assembly, the upper end of cup lid with shell
Middle part is recessed with the circular-shaped, concave cavity for being placed in and positioning for the lower end of reduction gearbox assembly, and the bottom of circular-shaped, concave cavity is offered for reduction box
Rotation axis stretch out circular hole, reduction gearbox assembly it is removable lining be arranged on cup lid, the upper end of reduction gearbox assembly passes through reduction box
Connector and host driving motor be sequentially connected, the lower end of reduction gearbox assembly is connected by rotation axis with meat mincer assembly
It connects.
2. gearbox structure according to claim 1, it is characterised in that：On the inner wall of the upper end circular-shaped, concave cavity of the cup lid
Interval forms several button feet, and annular space forms corresponding fixing buckle on the side wall of the shell lower end of reduction gearbox assembly, subtracts
Fast box assembly is screwed into cooperation and cup lid locking positioning in cup lid by fixing buckle with button foot clockwise.
3. gearbox structure according to claim 2, it is characterised in that：The shell can be taken off by upper shell and lower housing
It involutes with unloading, the upper center of upper shell forms the round vallecular cavity with centre bore being placed in for connector, reduction box
It is arranged in the accommodating cavity that upper shell and lower housing involute, the central shaft of reduction box is connect admittedly across upper shell with connector
It is fixed.
4. gearbox structure according to claim 3, it is characterised in that：The reduction box includes master gear and multiple encloses
Around the planetary gear of master gear, master gear is installed on center shaft, and planetary gear is arranged on planet carrier and master around master gear
Gear is meshed, and planet carrier includes fixed frame and gear mounting plate and is arranged rotation axis in fixed frame bottom, on fixed frame
It is convexly equipped with the connecting pole positioned for planetary gear, the lower face of gear mounting plate is equipped with corresponding locating shaft, and locating shaft passes through
Planetary central shaft hole, which is plugged in connecting pole, positions planetary gear.
5. gearbox structure according to claim 4, it is characterised in that：The reduction box further includes one with inner circular tooth
Large gear ring, planetary gear is arranged by planet carrier to be meshed in the circular cavity of large gear ring with the inner circular tooth of large gear ring,
The top pairing of large gear ring has large gear ring cover board, the outside of large gear ring to be equipped with connection lug, connect and be provided with peace on lug
Hole is filled, is linked together by screw and lower housing, location hole, the lower end of large gear ring cover board is additionally provided on the outside of large gear ring
Edge is equipped with corresponding positioning column, and the two links together, the trepanning stretched out for central shaft is offered on large gear ring cover board, is opened
It is equipped in hole and contains the bearing and bearing sealed ring mating with central shaft, the middle part of lower housing and upper shell is offered respectively for subtracting
The through-hole that the rotation axis of fast case, central shaft stretch out.
6. gearbox structure according to claim 5, it is characterised in that：It is offered on the outside of the upper end of the upper shell several
The notch that positioning is planted for host is equipped with the convex edge for coordinating triggering microswitch with host on the upper surface of upper shell.
7. according to the gearbox structure described in claim 1 to 6 any claim, it is characterised in that：The circle of the cup lid
The sealing ring to offset with reduction gearbox assembly is equipped at the circular hole of cavity.
8. according to the gearbox structure described in claim 1 to 6 any claim, it is characterised in that：The side of the cup body
Equipped with handle portion, the bottom of cup body is equipped with antislip ring, and cup lid is involuted by cup lid upper casing and cup lid bottom case, cup lid upper casing and
The circular-shaped, concave cavity being placed in for reduction gearbox assembly is molded after cup lid bottom case pairing in upper center.
9. according to the gearbox structure described in claim 1 to 6 any claim, it is characterised in that：The meat mincer assembly
Blade including main shaft and on main shaft, it is embedding that the bottom centre position in cup body is equipped with the axis positioned for meat mincer assembly
Part, when work, the lower end of main shaft is plugged on axis inserts, and the upper end of main shaft is connected with the rotation axis of reduction box, and blade is upper
Lower two groups, it is separately mounted to lower part and the bottom position of main shaft.
10. according to the gearbox structure described in claim 2 to 6 any claim, it is characterised in that：The button foot and fixation
Button uses perpendicular type structure, and introduction bevel is arranged in entrance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820114600.4U CN207740429U (en) | 2018-01-23 | 2018-01-23 | A kind of gearbox structure of meat grinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820114600.4U CN207740429U (en) | 2018-01-23 | 2018-01-23 | A kind of gearbox structure of meat grinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207740429U true CN207740429U (en) | 2018-08-17 |
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ID=63123726
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820114600.4U Active CN207740429U (en) | 2018-01-23 | 2018-01-23 | A kind of gearbox structure of meat grinder |
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| Country | Link |
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| CN (1) | CN207740429U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114433317A (en) * | 2020-10-30 | 2022-05-06 | 九阳股份有限公司 | Meat grinder's meat grinder subassembly and meat grinder |
-
2018
- 2018-01-23 CN CN201820114600.4U patent/CN207740429U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114433317A (en) * | 2020-10-30 | 2022-05-06 | 九阳股份有限公司 | Meat grinder's meat grinder subassembly and meat grinder |
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