CN101972104B - Fruit presser - Google Patents

Fruit presser Download PDF

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Publication number
CN101972104B
CN101972104B CN 201010281263 CN201010281263A CN101972104B CN 101972104 B CN101972104 B CN 101972104B CN 201010281263 CN201010281263 CN 201010281263 CN 201010281263 A CN201010281263 A CN 201010281263A CN 101972104 B CN101972104 B CN 101972104B
Authority
CN
China
Prior art keywords
filter screen
coupling
blade
planetary gear
shaft
Prior art date
Application number
CN 201010281263
Other languages
Chinese (zh)
Other versions
CN101972104A (en
Inventor
郭建刚
蔡展
Original Assignee
广东新宝电器股份有限公司
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 广东新宝电器股份有限公司 filed Critical 广东新宝电器股份有限公司
Priority to CN 201010281263 priority Critical patent/CN101972104B/en
Publication of CN101972104A publication Critical patent/CN101972104A/en
Application granted granted Critical
Publication of CN101972104B publication Critical patent/CN101972104B/en

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Classifications

    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47JKITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
    • A47J19/00Household machines for straining foodstuffs; Household implements for mashing or straining foodstuffs
    • A47J19/02Citrus fruit squeezers; Other fruit juice extracting devices
    • A47J19/027Centrifugal extractors

Abstract

The invention relates to a fruit presser, comprising a cutting tip used for cutting fruit, a centrifugal filter screen combination used for separating pomace from juice, and a driving motor used for driving the cutting tip and the centrifugal filter screen combination to move, wherein a planetary gear structure comprising a sun gear, a planetary gear, a planetary gear carrier and a planetary gear output carrier is arranged among an output shaft of the driving motor, the cutting tip and the centrifugal filter screen combination, wherein the sun gear is arranged on the output shaft of the driving motor, the planetary gear revolves around the axis under a limit of the planetary gear carrier and revolves around the engaged sun gear, the planetary gear output carrier is arranged on the central shaft of the planetary gear, the centrifugal filter screen combination is connected with the planetary gear output carrier, and the cutting tip is connected with the output shaft of the driving motor. The invention can greatly reduce the vibration and the noise of the centrifugal filter screen during use, so as to ensure that the vibration and the noise of the invention in the working process are very low.

Description

A kind of fruit juice extractor
Technical field
The present invention is a kind of fruit juice extractor, specifically is that a kind of fruit cut is separated the different cutter net separate type fruit juice extractor of processing rotating speed with pomace moisture, belongs to the renovation technique of fruit juice extractor.
Background technology
High-power juice extractor in the market; Realize its work of squeezing the juice owing to adopt the cutting tip that binds together with the centrifugation filter screen; The shortcoming of its existence is under the state of motor high speed rotating; The centrifugal filter screen that build is big will cause very big vibration to machine, thereby causes user's incompatibility that operates.
Summary of the invention
The objective of the invention is to consider the problems referred to above and a kind of centrifugal filter screen vibration and noise in use that can reduce greatly is provided, thereby guarantee the present invention's vibration and all very little fruit juice extractor of noise in the course of the work.The present invention is reasonable in design, and is convenient and practical.
Technical scheme of the present invention is: fruit juice extractor of the present invention; Include cutting tip, the centrifugal filter screen combination that is used for separating pomace moisture that is used for cutting fruit, the drive motors that is used to drive cutting tip and centrifugal filter screen aggregate motion; Wherein be provided with the planetary gear construction of forming by central gear, planetary gear, pinion frame and planetary gear output bracket between the combination of the output shaft of drive motors and cutting tip and centrifugal filter screen; Wherein central gear is installed on the output shaft of drive motors; Planetary gear under the restriction of pinion frame around himself axis rotation and around with the central gear revolution of its engagement; The planetary gear output bracket is installed on the planetary central shaft, and centrifugal filter screen combination is connected with the planetary gear output bracket, and cutting tip is connected with the output shaft of drive motors.
Be provided with shaft coupling under filter screen upper coupling and the filter screen between above-mentioned centrifugal filter screen combination and the planetary gear output bracket; Centrifugal filter screen combination is fastenedly connected with the filter screen upper coupling; Shaft coupling is fastenedly connected under planetary gear output bracket and the filter screen, is rigidly connected between shaft coupling and the filter screen upper coupling under the filter screen.
Shaft coupling adopts screw to be connected with the planetary gear output bracket under the above-mentioned filter screen.
Shaft coupling adopts shaft hole mode to cooperate with the filter screen upper coupling under the above-mentioned filter screen; The locking steel ball that the inside mounting strap torsion spring of shaft coupling is pushed down under the above-mentioned filter screen.
Be provided with shaft coupling under blade upper coupling and the blade between the output shaft of above-mentioned cutting tip and drive motors; Cutting tip is connected with the blade upper coupling; Shaft coupling cooperates with the output shaft of drive motors under the blade, and shaft coupling is rigidly connected under blade upper coupling and the blade.
Be connected through blade fixed head and connecting axle between above-mentioned blade upper coupling and the cutting tip; Wherein the blade upper coupling adopts thread connecting mode to be connected with connecting axle; And connecting axle is embedded on the blade fixed head, and cutting tip is fastened on the blade fixed head (15).
Shaft coupling is inner under the above-mentioned blade embeds on the inner thread piece, and the interior circle that inner thread piece is made through its front end cooperates with the output shaft of drive motors.
Above-mentioned connecting axle embeds the inside of blade fixed head through ball bearing; The inner ring interference fit of connecting axle and ball bearing; And the shaft shoulder on the connecting axle withstands ball bearing; The blade upper coupling is installed in the lower end of connecting axle, and the centrifugal filter screen combination that is used for separating pomace moisture is fixed together with welding manner by upper slitter rack, cutter net and following cutter rack, the following cutter rack employing interference fit that the outer ring of ball bearing and centrifugal filter screen make up.
Be rigidly connected through the chimeric tooth that is provided with on its opposite face between the shaft coupling under above-mentioned blade upper coupling and the blade.
Above-mentioned planetary gear output bracket is sleeved on the outside of the output shaft of drive motors through embedded oiliness bearing.
The present invention is because the employing drive motors is installed one group of planetary gears at output, with planet
In the gear assembly planetary gear revolution and two kinds of different rotation speed of drive motors output shaft output and
Moment of torsion is as the structure of outputting power; The combination of cutting tip and centrifugal filter screen is connected on the export structure of two kinds of speed that above-mentioned planetary gear combination and drive motors provide; Drive cutting tip and the combination of centrifugal filter screen are rotated with different speed relatively when making drive motors work; Thereby the fruit cutting tip is rotated with a certain speed process tiny as far as possible marc; Centrifugal filter screen combination is rotated to isolate the moisture content in the marc expeditiously with other a kind of speed; Because the speed of centrifugal filter screen combination can significantly be adjusted, thus centrifugal filter screen combination vibration and noise in use can be reduced greatly, thus guarantee that the present invention's vibration and noise in the course of the work is all very little.The present invention is that a kind of design is ingenious, function admirable, convenient and practical fruit juice extractor.
Description of drawings
Fig. 1 is the structural representation of one embodiment of the invention.
Fig. 2 is under this juice extractor duty, overlooks the velocity of rotation sketch map of squeeze the juice interior cutting tip in zone and centrifugal filter screen.
The position view of each transmission parts of the inside when Fig. 3 takes off for the cutter net is combined in.
Fig. 4 is installed in the inner gear combination of machine body and the cut-away illustration of second line of a couplet shaft portion.
Fig. 5 is removed the position view of each parts of aft engine second line of a couplet shaft portion for the combination of cutter net.
Fig. 6 is the assembling sketch map of centrifugal filter screen combination.
Among the figure: 1 is drive motors, and 2 is cutting tip, and 3 is centrifugal filter screen combination, and 4 is the filter screen upper coupling, and 5 is shaft coupling under the filter screen, and 6 is the blade upper coupling; 7 is shaft coupling under the blade, and 8 is central gear, and 9 is planetary gear, and 10 is the planetary gear output bracket, and 11 is oiliness bearing; 12 is inner thread piece, and 13 is torsion spring, and 14 are the locking steel ball, and 15 is the blade fixed head, and 16 is connecting axle; 17 is ball bearing, and 18 is pinion frame, and 19 is the upper slitter rack, and 20 is the cutter net, and 21 are following cutter rack.
The specific embodiment
Embodiment:
Structural representation of the present invention is like Fig. 1,2,3, shown in 4; Fruit juice extractor of the present invention; Include cutting tip 2, the centrifugal filter screen combination 3 that is used for separating pomace moisture that is used for cutting fruit, the drive motors 1 that is used to drive cutting tip 2 and centrifugal filter screen combination 3 motions; Wherein be provided with the planetary gear construction of forming by central gear 8, planetary gear 9, pinion frame 18 and planetary gear output bracket 10 between the output shaft of drive motors 1 and cutting tip 2 and the centrifugal filter screen combination 3; Wherein central gear 8 is installed on the output shaft of drive motors 1; Planetary gear 9 under the restriction of pinion frame 18 around himself axis rotation and around with central gear 8 revolution of its engagement; Planetary gear output bracket 10 is installed on the central shaft of planetary gear 9, and centrifugal filter screen combination 3 is connected with planetary gear output bracket 10, and cutting tip 2 is connected with the output shaft of drive motors 1.In the present embodiment, stressed evenly for making planetary gear construction, be provided with 9, three planetary gears 9 of three planetary gears and be uniformly distributed with the inboard that is installed in pinion frame 18.During planetary gear construction work; The output shaft of drive motors 1 drives central gear 8 autobiographies; Under the restriction of pinion frame 18, the rotation of central gear 8, promote with three planetary gears 9 of its engagement around himself axis rotation with around the central gear that is engaged with 8 revolution; The motion of three planetary gears 9 drives the planetary gear output bracket 10 that is installed on its central shaft and rotates, moment of torsion and rotating speed after the output process planet circular system speed change.
In the present embodiment; Be provided with shaft coupling 5 under filter screen upper coupling 4 and the filter screen between above-mentioned centrifugal filter screen combination 3 and the planetary gear output bracket 10; Centrifugal filter screen combination 3 is fastenedly connected with filter screen upper coupling 4; Shaft coupling 5 is fastenedly connected under planetary gear output bracket 10 and the filter screen, is rigidly connected between shaft coupling 5 and the filter screen upper coupling 4 under the filter screen.
In the present embodiment, shaft coupling 5 adopts screw to be connected with planetary gear output bracket 10 under the above-mentioned filter screen.
In the present embodiment, shaft coupling 5 adopts shaft hole mode to cooperate with filter screen upper coupling 4 under the above-mentioned filter screen; The locking steel ball 14 that the inside mounting strap torsion spring 13 of shaft coupling 5 is pushed down under the above-mentioned filter screen guarantees that the part that is installed on the filter screen upper coupling 4 prevents that when high speed rotating it from flying away from the start body.
In the present embodiment; Be provided with shaft coupling 7 under blade upper coupling 6 and the blade between the output shaft of above-mentioned cutting tip 2 and drive motors 1; Cutting tip 2 is connected with blade upper coupling 6; Shaft coupling 7 cooperates with the output shaft of drive motors 1 under the blade, and shaft coupling 7 is rigidly connected under blade upper coupling 6 and the blade.
In the present embodiment; Be connected through blade fixed head 15 and connecting axle 16 between above-mentioned blade upper coupling 6 and the cutting tip 2; Wherein blade upper coupling 6 adopts thread connecting mode to be connected with connecting axle 16; And connecting axle 16 is embedded on the blade fixed head 15, and cutting tip 2 is fastened on the blade fixed head 15.
In the present embodiment, shaft coupling 7 is inner under the above-mentioned blade embeds on the inner thread pieces 12, and the interior circle that inner thread piece 12 is made through its front end cooperates with the output shaft of drive motors 1, and shaft coupling 7 is when rotation and the concentricity of the output shaft of drive motors 1 under the assurance blade.
In the present embodiment; Above-mentioned connecting axle 16 embeds the inside of blade fixed head 15 through ball bearing 17; The inner ring interference fit of connecting axle 16 and ball bearing 17, and the shaft shoulder on the connecting axle 16 withstands ball bearing 17, and blade upper coupling 6 is installed in the lower end of connecting axle 16; Guarantee to be applied under the situation of pressure less than ball bearing 17 axial allowable force of cutting tip 2 upper surfaces in the external world, the blade upper coupling 6 that is installed in connecting axle 16 lower ends can not receive the axial compressive force that the external world bestows.In addition, the above-mentioned centrifugal filter screen combination 3 that is used for separating pomace moisture is fixed together with welding manner by upper slitter rack 19, cutter net 20 and following cutter rack 21, and 3 following cutter rack 21 employing interference fit are made up with centrifugal filter screen in the outer ring of ball bearing (17).The following cutter rack 21 of the outer ring of ball bearing 17 and centrifugal filter screen combination 3 adopts interference fit, has both guaranteed the position of cutting tip 2 in centrifugal filter screen combination 3, guarantees cutting tip 2 and the concentricity of centrifugal filter screen combination 3 under rotary state again.
In the present embodiment, through being set on its opposite face, the chimeric tooth that is prone to install is rigidly connected between the shaft coupling 7 under above-mentioned blade upper coupling 6 and the blade.
In the present embodiment, above-mentioned planetary gear output bracket 10 is sleeved on the outside of the output shaft of drive motors 1 through embedded oiliness bearing 11.Guarantee when shaft coupling 5 is combined in rotation with planetary gear output bracket 10 under the filter screen and the concentricity of drive motors 1 output shaft.
Operation principle of the present invention is following: energized; Drive motors 1 is started working; The rotating speed of drive motors 1 output shaft and moment of torsion pass in the centrifugal filter screen combination 3 that is installed in the machine works zone through shaft coupling 5 and filter screen upper coupling 4 under central gear 8, planetary gear 9, planetary gear output bracket 10, the filter screen, drive centrifugal filter screen combination 3 with a certain speed rotation.Simultaneously; The rotating speed of drive motors 1 output shaft and moment of torsion are delivered on the cutting tip 2 that is installed in the machine works zone through shaft coupling 7, blade upper coupling 6, connecting axle 16 and blade fixed head 15 under inner thread piece 12, the blade, drive cutting tip 2 and rotate with other a kind of speed.
At this moment; Put into whole fruit on the cutting tip 2 from bowl cover; Adopt external force to push down fruit; Under the high speed rotation of cutting tip 2, fruit can be cut into the rotation with rotating speed of tiny particle and generation and cutting tip 2, and particle produces centrifugal phenomenon under high-speed state; High-speed motion is to rotating with other a kind of speed that varies in size but in the consistent rotating centrifugal filter screen combination 3 of direction; Moisture content in the fine particle flies away from out the pomace particle through the pore that centrifugal filter screen makes up on 3 sidewalls under action of centrifugal force, the solid, shaped particle is because can't make up the pore on 3 sidewalls through centrifugal filter screen, and the centrifugal filter screen combination 3 that flies out moves upward under the holding power effect of tapered sidewalls.

Claims (10)

1. fruit juice extractor; Include cutting tip (2), the centrifugal filter screen combination (3) that is used for separating pomace moisture that is used for cutting fruit, the drive motors (1) that is used to drive cutting tip (2) and centrifugal filter screen combination (3) motion; It is characterized in that being provided with the planetary gear construction of forming by central gear (8), planetary gear (9), pinion frame (18) and planetary gear output bracket (10) between output shaft and cutting tip (2) and the centrifugal filter screen combination (3) of drive motors (1); Wherein central gear (8) is installed on the output shaft of drive motors (1); Planetary gear (9) under the restriction of pinion frame (18) around himself axis rotation and around with central gear (8) revolution of its engagement; Planetary gear output bracket (10) is installed on the central shaft of planetary gear (9); Centrifugal filter screen combination (3) is connected with planetary gear output bracket (10), and cutting tip (2) is connected with the output shaft of drive motors (1).
2. fruit juice extractor according to claim 1; It is characterized in that being provided with shaft coupling (5) under filter screen upper coupling (4) and the filter screen between above-mentioned centrifugal filter screen combination (3) and the planetary gear output bracket (10); Centrifugal filter screen combination (3) is fastenedly connected with filter screen upper coupling (4); Shaft coupling (5) is fastenedly connected under planetary gear output bracket (10) and the filter screen, is rigidly connected between shaft coupling under the filter screen (5) and the filter screen upper coupling (4).
3. fruit juice extractor according to claim 2 is characterized in that shaft coupling under the above-mentioned filter screen (5) and planetary gear output bracket (10) adopt screw to be connected.
4. fruit juice extractor according to claim 2 is characterized in that shaft coupling under the above-mentioned filter screen (5) and filter screen upper coupling (4) adopt shaft hole mode to cooperate; The locking steel ball (14) that the inside mounting strap torsion spring (13) of shaft coupling under the above-mentioned filter screen (5) is pushed down.
5. according to each described fruit juice extractor of claim 1 to 4; It is characterized in that being provided with shaft coupling (7) under blade upper coupling (6) and the blade between the output shaft of above-mentioned cutting tip (2) and drive motors (1); Cutting tip (2) is connected with blade upper coupling (6); Shaft coupling under the blade (7) cooperates with the output shaft of drive motors (1), and shaft coupling (7) is rigidly connected under blade upper coupling (6) and the blade.
6. fruit juice extractor according to claim 5; It is characterized in that being connected through blade fixed head (15) and connecting axle (16) between above-mentioned blade upper coupling (6) and the cutting tip (2); Wherein blade upper coupling (6) adopts thread connecting mode to be connected with connecting axle (16); And connecting axle (16) is embedded on the blade fixed head (15), and cutting tip (2) is fastened on the blade fixed head (15).
7. fruit juice extractor according to claim 6 is characterized in that the interior circle that inner thread piece (12) is made through its front end cooperates with the output shaft of drive motors (1) on shaft coupling under the above-mentioned blade (7) the inner embedding inner thread piece (12).
8. fruit juice extractor according to claim 7; It is characterized in that above-mentioned connecting axle (16) embeds the inside of blade fixed head (15) through ball bearing (17); The inner ring interference fit of connecting axle (16) and ball bearing (17); And the shaft shoulder on the connecting axle (16) withstands ball bearing (17); Blade upper coupling (6) is installed in the lower end of connecting axle (16), and the centrifugal filter screen combination (3) that is used for separating pomace moisture is fixed together with welding manner by upper slitter rack (19), cutter net (20) and following cutter rack (21), and the outer ring of ball bearing (17) and centrifugal filter screen make up following cutter rack (21) the employing interference fit of (3).
9. fruit juice extractor according to claim 8 is characterized in that being rigidly connected through the chimeric tooth that is provided with on its opposite face between the shaft coupling (7) under above-mentioned blade upper coupling (6) and the blade.
10. fruit juice extractor according to claim 9 is characterized in that above-mentioned planetary gear output bracket (10) is sleeved on the outside of the output shaft of drive motors (1) through embedded oiliness bearing (11).
CN 201010281263 2010-09-10 2010-09-10 Fruit presser CN101972104B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201010281263 CN101972104B (en) 2010-09-10 2010-09-10 Fruit presser

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN 201010281263 CN101972104B (en) 2010-09-10 2010-09-10 Fruit presser
PCT/CN2011/070306 WO2012031465A1 (en) 2010-09-10 2011-01-16 Fruit juicer

Publications (2)

Publication Number Publication Date
CN101972104A CN101972104A (en) 2011-02-16
CN101972104B true CN101972104B (en) 2012-12-26

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Family Applications (1)

Application Number Title Priority Date Filing Date
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WO (1) WO2012031465A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9066618B2 (en) 2011-03-07 2015-06-30 Tongyang Magic Inc. Apparatus for extracting juice
CN105054226A (en) * 2012-12-25 2015-11-18 胡小青 Improved spin-drying machine with liquid storage component
EP3586686A1 (en) * 2018-06-25 2020-01-01 Koninklijke Philips N.V. A juicer and a juicing method
CN108888084B (en) * 2018-08-02 2021-01-26 广西宝酱园食品有限公司 Multifunctional fruit peeler
CN109259571B (en) * 2018-09-11 2020-12-15 梅州市飞龙果业有限公司 Novel multifunctional juice extracting robot

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CN2618521Y (en) * 2003-05-26 2004-06-02 王瑞昌 Juice squeezer
CN201831644U (en) * 2010-09-10 2011-05-18 广东新宝电器股份有限公司 Fruit squeezer

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CN2609459Y (en) * 2003-03-26 2004-04-07 峻利国际股份有限公司 Improved body of food processer
CN201205230Y (en) * 2008-04-16 2009-03-11 亚弘电科技股份有限公司 Food mixer
CN101731960B (en) * 2008-11-10 2013-11-06 捷和电机集团有限公司 Electric food processor with at least three coaxial drive outputs
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Publication number Priority date Publication date Assignee Title
CN2618521Y (en) * 2003-05-26 2004-06-02 王瑞昌 Juice squeezer
CN201831644U (en) * 2010-09-10 2011-05-18 广东新宝电器股份有限公司 Fruit squeezer

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Publication number Publication date
CN101972104A (en) 2011-02-16
WO2012031465A1 (en) 2012-03-15

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