CN104772780B - semi-automatic shredder - Google Patents

semi-automatic shredder Download PDF

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Publication number
CN104772780B
CN104772780B CN201510118177.6A CN201510118177A CN104772780B CN 104772780 B CN104772780 B CN 104772780B CN 201510118177 A CN201510118177 A CN 201510118177A CN 104772780 B CN104772780 B CN 104772780B
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gears
fixed
screw mandrel
semi
chopping block
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CN104772780A (en
Inventor
马金玉
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HAIMEN HUANGHAI PIONEER PARK SERVICES Co Ltd
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Wenzhou Polytechnic
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Abstract

The present invention relates to a kind of daily living article, particularly to a kind of chopping block for cutting the dish.A kind of semi-automatic shredder, including: kitchen knife, chopping block, single retarded device, screw mandrel, support, connecting plate, transverse slat;Described kitchen knife is fixed on knife rest, described knife rest is movably connected on described single retarded device, and described screw mandrel is movably connected on described single retarded device, and the two ends of described screw mandrel are fixed on described connecting plate, described connecting plate is fixed on described transverse slat, and described chopping block is fixed on described connecting plate.Food is positioned on chopping block, and during operator's roll setting to kitchen knife, the position keeping chopping block is motionless;During operator's cutter lifting to vegetable knife, it is achieved chopping block automatically feeding a certain distance, thus on food, cut out a section equally spaced tool marks.

Description

Semi-automatic shredder
Technical field
The present invention relates to a kind of daily living article, particularly to a kind of anvil for cutting the dish Plate.
Background technology
Tradition chopping block and vegetable knife are all relatively independent, the when of cutting the dish, need higher skill Art could produce uniform tool marks.
Summary of the invention
Object of the present invention is to provide a kind of semi-automatic shredder, the present invention is semi-automatic to cut the dish Device is for the daily purposes cut the dish, it is possible to the most easily on food, cutting goes out uniform cutter Trace.
A kind of semi-automatic shredder, including: kitchen knife, chopping block, single retarded device, screw mandrel, Frame, connecting plate, transverse slat;Described kitchen knife is fixed on knife rest, and described knife rest is movably connected on described Single retarded device, described screw mandrel is movably connected on described single retarded device, the two ends of described screw mandrel Being fixed on described connecting plate, described connecting plate is fixed on described transverse slat, and described chopping block is fixed on institute State connecting plate;
Described transverse slat is fixed with straddle, is internally provided with guide pin bushing at described straddle, and guide rod activity is even Being connected to described guide pin bushing, the two ends of described guide rod are fixed on described support, and described support is fixed on institute State the shell of single retarded device;Described guide rod and described screw mandrel are parallel to each other;Described screw mandrel is movable It is connected to described single retarded device.
Preferably, described single retarded device includes unilateral bearing, gear reduction unit and nut, institute The speed ratio stating gear reduction unit is 60, and described screw mandrel is movably connected on described nut.
Preferably, being internally provided with of described single retarded device: nut, gear, No. two Gear, No. three gears, No. four gears, No. five gears, No. six gears, No. seven gears, No. eight Gear, unilateral bearing;A described gear, No. two gears, No. three gears, No. four gears, No. six gears, No. seven gears are movably connected on the housing of described single retarded device;Described knife rest Being fixed on a described gear, described No. two gears, No. three gears are fixed and are connected, described No. six Gear, No. seven fixing connections of gear;The inside of described No. five gears arranges described unilateral bearing, Described No. four gears are fixed on mandrel, and the inner ring of described unilateral bearing is fixed on described mandrel;Institute State No. eight gears to be fixed on described nut;A described gear, No. two gears engage each other, Described No. three gears, No. four gears engage each other, and described No. five gears, No. six gears are mutually nibbled Closing, described No. seven gears, No. eight gears engage each other.
Preferably, when described mandrel rotates counterclockwise, described unilateral bearing is in locking state; When described mandrel rotates clockwise, described unilateral bearing is in free state.
Preferably, the pitch of described screw mandrel is 10 or 12.
Preferably, the type of described screw mandrel is ball screw.
Preferably, described guide rod is optical axis, line slideway or square guide rail.
Compare with conventional art, the beneficial effect of the semi-automatic shredder of the present invention:
Described unilateral bearing has the effect of unidirectional delivery.Described unilateral bearing is in one direction Can be freely rotatable, and the most locked.Described unilateral bearing is also overdrive clutch Device.The inside of described No. five gears arranges described unilateral bearing, and the inner ring of described unilateral bearing is solid It is connected in described mandrel.When described mandrel rotates counterclockwise, described unilateral bearing is in locked shape State, i.e. described mandrel drives described No. five gears to synchronously rotate;Described mandrel does clockwise During rotation, described unilateral bearing is in free state, i.e. described mandrel cannot drive described five Number pinion rotation.
Described single retarded device plays a significant role in the semi-automatic shredder of the present invention, below retouches State the operation principle of described single retarded device:
Described knife rest is fixed on a described gear, and described kitchen knife is fixed on knife rest, described kitchen knife Driving described knife rest to rotate counterclockwise, described knife rest drives a described gear to do counterclockwise turning Dynamic.Owing to a described gear, No. two gears engage each other, described No. two gears, No. three teeth Wheel is fixing to be connected, and described No. three gears, No. four gears engage each other.A described pinion rotation Described No. four gears and described mandrel is driven to rotate counterclockwise.Described mandrel rotates counterclockwise Time, described unilateral bearing is in locking state, i.e. described mandrel drives described No. five gears to do Synchronous axial system.Described No. five gears, No. six gears engage each other, described No. six gears, No. seven Gear is fixing to be connected, and described No. seven gears, No. eight gears engage each other, and described No. eight gears are solid It is connected on described nut.Described No. five gears rotate counterclockwise, and described nut does and turns counterclockwise Dynamic.
Described kitchen knife drives described knife rest to rotate clockwise, and described mandrel rotates clockwise, Described unilateral bearing is in free state, i.e. described mandrel cannot drive described No. five gears to turn Dynamic, described No. five gears are in free state, and, described No. six gears, No. seven gears, No. eight gears, nuts are in free state.
The two ends of described screw mandrel are fixed on described connecting plate, and described connecting plate is fixed on described horizontal stroke Plate, described chopping block is fixed on described connecting plate, and described transverse slat is connected described straddle, described across Intralamellar part is provided with guide pin bushing, described screw mandrel and described chopping block and connects for fixing.Described chopping block is permissible Axis direction along described guide rod moves, and described screw mandrel can not turn under the constraint of described chopping block Dynamic.
The two ends of described guide rod are fixed on described support, and described support is fixed on described single retarded The shell of device.Described support is positioned on desk.
The course of work of the semi-automatic shredder of the present invention described in detail below and operation principle:
Cutter lifting process: described kitchen knife lifts, described kitchen knife drives described knife rest to rotate counterclockwise, Motion through described single retarded device is transmitted, and described nut rotates counterclockwise.Due to described Screw mandrel can not rotate, and described nut promotes described screw mandrel to relatively move.Described screw mandrel and described Chopping block connects for fixing.So, described kitchen knife lifts, and described chopping block moves relative to described support One segment distance.
Roll setting process: described kitchen knife falls cutting food materials, described kitchen knife drives described knife rest to do inverse Hour hands rotate, and the motion through described single retarded device is transmitted, and described unilateral bearing is in freedom State, i.e. described mandrel cannot drive described No. five pinion rotation, and described nut is in freedom State, it is impossible to rotate.The most described support of described chopping block remains static.
During cutter lifting and roll setting, it is achieved described chopping block axially doing intermittently along described screw mandrel Formula feeding, so that described kitchen knife is by food cutting equably out.
It is repeated continuously this cutter lifting process and roll setting process, described chopping block can be driven and be fixed on Food on described chopping block travels forward with having beat length by length, and food is during roll setting Sheet is cut into by described kitchen knife.Food can be held by operator and be fixed on chopping block.
The semi-automatic shredder of the present invention is also automatically adjusted the function of the spacing distance of two tool marks, So that the food of cutting can possess different thickness.
During cutting the dish, the spacing distance of two tool marks has the height of cutter lifting to control in real time, That is, cutter lifting height is the highest, is spaced the biggest.The angle that described kitchen knife lifts is the biggest, described spiral shell It is the biggest that mother does the angle rotated counterclockwise.Described nut promote described screw mandrel relatively move away from From bigger, described chopping block moves bigger distance relative to described support, and described vegetable knife is at food On the thickness that cuts thicker.As a same reason, the angle that described kitchen knife lifts is the least, described in cut the dish The thickness that cutter cuts on food is thinner.
Accompanying drawing explanation
Fig. 1 is the structural representation of the semi-automatic shredder of the present invention;
Fig. 2,3,4 are the present invention semi-automatic shredder structural representations under another angle;
Fig. 5,6,7,8 are that the semi-automatic shredder of the present invention is removing chopping block, single retarded Structural representation after the elements such as device shell.
In figure:
1 kitchen knife, 2 chopping blocks, 3 single retarded devices, 4 screw mandrels, 5 supports, 6 connecting plates, 10 Transverse slat, 11 guide rods, 12 guide pin bushings, 13 nuts, 14 knife rests, No. 15 gears, 16 No. two Gear, 17 No. three gears, 18 No. four gears, 19 No. five gears, 20 No. six gears, 21 No. seven gears, 22 No. eight gears, 23 unilateral bearings, 24 straddles, 25 mandrels.
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention is described in further detail, but does not constitute this Bright any restriction, element numbers similar in accompanying drawing represents similar element.As it has been described above, The invention provides a kind of semi-automatic shredder, food is positioned on chopping block, operator to dish During the roll setting of cutter, the position keeping chopping block is motionless;In operator's cutter lifting mistake to vegetable knife Cheng Zhong, it is achieved chopping block automatically feeding a certain distance, thus cut out a section on food Equally spaced tool marks.
Fig. 1 is the structural representation of the semi-automatic shredder of the present invention, and Fig. 2,3,4 are the present invention Semi-automatic shredder structural representation under another angle, Fig. 5,6,7,8 are these The structural representation after having removed the element such as chopping block, single retarded device shell of the bright semi-automatic shredder Figure.
A kind of semi-automatic shredder, including: kitchen knife 1, chopping block 2, single retarded device 3, silk Bar 4, support 5, connecting plate 6, transverse slat 10;Described kitchen knife 1 is fixed on knife rest 14, described Knife rest 14 is movably connected on described single retarded device 3, and described screw mandrel 4 is movably connected on described Single retarded device 3, the two ends of described screw mandrel 4 are fixed on described connecting plate 6, described connecting plate 6 are fixed on described transverse slat 10, and described chopping block 2 is fixed on described connecting plate 6;
Described transverse slat 10 is fixed with straddle 24, is internally provided with guide pin bushing 12 at described straddle 24, Guide rod 11 is movably connected on described guide pin bushing 12, and the two ends of described guide rod 11 are fixed on described Frame 5, described support 5 is fixed on the shell of described single retarded device 3;Described guide rod 11 He Described screw mandrel is parallel to each other;Described screw mandrel 4 is movably connected on described single retarded device.
Preferably, described single retarded device 3 includes unilateral bearing 23, gear reduction unit and spiral shell Female 13, the speed ratio of described gear reduction unit is 60, and described screw mandrel 4 is movably connected on described spiral shell Female 13.
Preferably, being internally provided with of described single retarded device 3: 13, gear of nut 15,17, No. four gears of 16, No. three gears of No. two gears, 19, No. six teeth of 18, No. five gears Take turns 20, No. seven gears 21, No. eight gears 22, unilateral bearings 23;A described gear 15, 17, No. four gears of 16, No. three gears of No. two gears, 20, No. seven gears of 18, No. six gears On 21 housings being movably connected on described single retarded device 3;Described knife rest 14 is fixed on described A number gear 15,16, No. three gears of described No. two gears 17 are fixing to be connected, described No. six teeth Take turns the fixing connection of 20, No. seven gears 21;The inside of described No. five gears 19 arranges described list To bearing 23, described No. four gears 18 are fixed on mandrel 25, described unilateral bearing 23 interior Circle is fixed on described mandrel 25;Described No. eight gears 22 are fixed on described nut 13;Institute State 15, No. two gears 16 of a gear to engage each other, 17, No. four gears of described No. three gears 18 engage each other, and 19, No. six gears 20 of described No. five gears engage each other, described No. seven teeth Take turns 21, No. eight gears 22 to engage each other.
Preferably, when described mandrel 25 rotates counterclockwise, described unilateral bearing 23 is in lock Death situation state;When described mandrel 25 rotates clockwise, described unilateral bearing 23 is in free shape State.
Preferably, the pitch of described screw mandrel 4 is 10 or 12.
Preferably, the type of described screw mandrel 4 is ball screw.
Preferably, described guide rod 11 is optical axis, line slideway or square guide rail.
Compare with conventional art, the beneficial effect of the semi-automatic shredder of the present invention:
Described unilateral bearing 23 has the effect of unidirectional delivery.Described unilateral bearing 23 is at one Can be freely rotatable on direction, and the most locked.Described unilateral bearing 23 is also It is freewheel clutch.The inside of described No. five gears 19 arranges described unilateral bearing 23, described The inner ring of unilateral bearing 23 is fixed on described mandrel 25.Described mandrel 25 rotates counterclockwise Time, described unilateral bearing 23 is in locking state, i.e. described mandrel 25 drives described No. five Gear 19 synchronously rotates;When described mandrel 25 rotates clockwise, described unilateral bearing 23 are in free state, i.e. described mandrel 25 cannot drive described No. five gears 19 to rotate.
Described single retarded device 3 plays a significant role, below in the semi-automatic shredder of the present invention The operation principle of described single retarded device 3 described:
Described knife rest 14 is fixed on a described gear 15, and described kitchen knife 1 is fixed on knife rest 14, Described kitchen knife 1 drives described knife rest 14 to rotate counterclockwise, and described knife rest 14 drives described one Number gear 15 rotates counterclockwise.Owing to 15, No. two gears 16 of a described gear are mutual Engagement, 16, No. three gears of described No. two gears 17 are fixing to be connected, described No. three gears 17, No. four gears 18 engage each other.A described gear 15 rotates and drives described No. four gears 18 Rotate counterclockwise with described mandrel 25.When described mandrel 25 rotates counterclockwise, described list It is in locking state, i.e. described mandrel 25 drives described No. five gears 19 to do to bearing 23 Synchronous axial system.19, No. six gears 20 of described No. five gears engage each other, described No. six gears 20, No. seven fixing connections of gear 21,21, No. eight gears 22 of described No. seven gears are mutually nibbled Closing, described No. eight gears 22 are fixed on described nut 13.Described No. five gears 19 do inverse Hour hands rotate, and described nut 13 rotates counterclockwise.
Described kitchen knife 1 drives described knife rest 14 to rotate clockwise, and described mandrel 25 does up time Pin rotates, and described unilateral bearing 23 is in free state, i.e. described mandrel 25 cannot drive Described No. five gears 19 rotate, and described No. five gears 19 are in free state, and, described No. six gears 20, No. seven gears 21, No. eight gears 22, nuts 13 are in free state.
The two ends of described screw mandrel 4 are fixed on described connecting plate 6, and described connecting plate 6 is fixed on institute Stating transverse slat 10, described chopping block 2 is fixed on described connecting plate 6, and described transverse slat 10 is connected described Straddle 24, is internally provided with guide pin bushing 12, described screw mandrel 4 and described chopping block at described straddle 24 2 connect for fixing.Described chopping block 2 can move along the axis direction of described guide rod 11, institute State screw mandrel 4 can not rotate under the constraint of described chopping block 2.
The two ends of described guide rod 11 are fixed on described support 5, and described support 5 is fixed on described The shell of single retarded device 3.Described support 5 is positioned on desk.
The course of work of the semi-automatic shredder of the present invention described in detail below and operation principle:
Cutter lifting process: described kitchen knife 1 lifts, described kitchen knife 1 drives described knife rest 14 to do inverse Hour hands rotate, and the motion through described single retarded device 3 is transmitted, and described nut 13 does the inverse time Pin rotates.Owing to described screw mandrel 4 can not rotate, described nut 13 promotes described screw mandrel 4 to do Relative movement.Described screw mandrel 4 and described chopping block 2 connect for fixing.So, described kitchen knife 1 Lifting, described chopping block 2 moves a segment distance relative to described support 5.
Roll setting process: described kitchen knife 1 falls cutting food materials, described kitchen knife 1 drives described knife rest 14 rotate counterclockwise, and the motion through described single retarded device 3 is transmitted, described one-way shaft Hold 23 and be in free state, i.e. described mandrel 25 cannot drive described No. five gears 19 turns Dynamic, described nut 13 is in free state, it is impossible to rotate.Relatively described of described chopping block 2 Frame 5 remains static.
During cutter lifting and roll setting, it is achieved described chopping block 2 axially doing along described screw mandrel 4 Batch (-type) feeding, so that described kitchen knife 1 is by food cutting equably out.
It is repeated continuously this cutter lifting process and roll setting process, described chopping block 2 can be driven and fix Food on described chopping block 2 travels forward with having beat length by length, and food is in roll setting Journey is cut into sheet by described kitchen knife 1.Food can be held by operator and be fixed on chopping block On.
The semi-automatic shredder of the present invention is also automatically adjusted the function of the spacing distance of two tool marks, So that the food of cutting can possess different thickness.
During cutting the dish, the spacing distance of two tool marks has the height of cutter lifting to control in real time, That is, cutter lifting height is the highest, is spaced the biggest.The angle that described kitchen knife 1 lifts is the biggest, and institute is described It is the biggest that nut 13 does the angle rotated counterclockwise.Described nut 13 promotes described screw mandrel 4 to do phase Bigger to the distance of movement, described chopping block 2 moves bigger distance, institute relative to described support 5 State the thickness that vegetable knife 1 cuts on food thicker.As a same reason, described kitchen knife 1 lifts Angle is the least, and the thickness that described vegetable knife 1 cuts on food is thinner.
Finally it is pointed out that above example is only the more representational example of the present invention.Aobvious So, the invention is not restricted to above-described embodiment, it is also possible to have many deformation.Every according to the present invention Technical spirit any simple modification, equivalent variations and modification that above example is made, all It is considered as belonging to protection scope of the present invention.

Claims (7)

1. a semi-automatic shredder, it is characterised in that form as follows, including: kitchen knife, chopping block, Single retarded device, screw mandrel, support, connecting plate, transverse slat;Described kitchen knife is fixed on knife rest, institute Stating knife rest and be movably connected on described single retarded device, described screw mandrel is movably connected on described unidirectional subtract Speed device, the two ends of described screw mandrel are fixed on described connecting plate, and described connecting plate is fixed on described horizontal stroke Plate, described chopping block is fixed on described connecting plate;
Described transverse slat is fixed with straddle, is internally provided with guide pin bushing at described straddle, and guide rod activity is even Being connected to described guide pin bushing, the two ends of described guide rod are fixed on described support, and described support is fixed on institute State the shell of single retarded device;Described guide rod and described screw mandrel are parallel to each other;Described screw mandrel is movable It is connected to described single retarded device.
Semi-automatic shredder the most according to claim 1, it is characterised in that: described list Unilateral bearing, gear reduction unit and nut, the speed ratio of described gear reduction unit is included to decelerator Being 60, described screw mandrel is movably connected on described nut.
Semi-automatic shredder the most according to claim 1, it is characterised in that: described list Being internally provided with to decelerator: nut, gear, No. two gears, No. three gears, four Number gear, No. five gears, No. six gears, No. seven gears, No. eight gears, unilateral bearings;Institute State a gear, No. two gears, No. three gears, No. four gears, No. six gears, No. seven gears It is movably connected on the housing of described single retarded device;Described knife rest is fixed on a described tooth Wheel, described No. two gears, No. three fixing connections of gear, described No. six gears, No. seven gears are solid Fixed connection;The inside of described No. five gears arranges described unilateral bearing, and described No. four gears are connected In mandrel, the inner ring of described unilateral bearing is fixed on described mandrel;Described No. eight gears are fixed on On described nut;A described gear, No. two gears engage each other, described No. three gears, four Number gear engages each other, and described No. five gears, No. six gears engage each other, described No. seven gears, No. eight gears engage each other.
Semi-automatic shredder the most according to claim 3, it is characterised in that: described core When axle rotates counterclockwise, described unilateral bearing is in locking state;Described mandrel does clockwise During rotation, described unilateral bearing is in free state.
5. according to the semi-automatic shredder described in Claims 2 or 3, it is characterised in that: institute The pitch stating screw mandrel is 10 or 12.
6. according to the semi-automatic shredder described in Claims 2 or 3, it is characterised in that: institute The type stating screw mandrel is ball screw.
7. according to the semi-automatic shredder described in Claims 2 or 3, it is characterised in that: institute Stating guide rod is optical axis, line slideway or square guide rail.
CN201510118177.6A 2015-03-11 2015-03-11 semi-automatic shredder Active CN104772780B (en)

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Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105962810B (en) * 2016-07-21 2018-11-23 武克易 A kind of intelligence vegetable-cutting chopping board
CN107650181A (en) * 2017-09-28 2018-02-02 胡振华 Intelligent kitchen shredder
CN110576465A (en) * 2019-10-10 2019-12-17 寇盛君 lever system and household vegetable cutting device applying same
CN112655731B (en) * 2020-12-25 2022-12-27 杭州电子科技大学 Full-automatic noodle cutting machine and noodle cutting method thereof

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Publication number Priority date Publication date Assignee Title
DE1262963B (en) * 1965-08-05 1968-03-14 Dahle Wilhelm Metallwaren Paper cutter
US6527155B2 (en) * 2001-05-30 2003-03-04 Links Medical Products, Inc Tablet splitting apparatus
FR2917989A1 (en) * 2007-06-29 2009-01-02 Bruno Andre Martial Mouglalis Paper e.g. restaurant ticket type coupon, cutter for use in e.g. restaurant, has main support assembly equipped with referencing and installing units for guiding and maintaining tray or lower housing that allows recovery of ticket ends
CN204094861U (en) * 2012-12-28 2015-01-14 杰尼斯有限责任公司 For incision of food device and there are this kitchen tools for the device of incision of food
CN204712125U (en) * 2015-03-11 2015-10-21 温州职业技术学院 semi-automatic shredder

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Publication number Priority date Publication date Assignee Title
US8359962B2 (en) * 2007-12-12 2013-01-29 Ajc Tools & Equipment Cutting apparatus
KR20110026684A (en) * 2009-09-08 2011-03-16 이상규 Kitchen knife cutting board

Patent Citations (5)

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Publication number Priority date Publication date Assignee Title
DE1262963B (en) * 1965-08-05 1968-03-14 Dahle Wilhelm Metallwaren Paper cutter
US6527155B2 (en) * 2001-05-30 2003-03-04 Links Medical Products, Inc Tablet splitting apparatus
FR2917989A1 (en) * 2007-06-29 2009-01-02 Bruno Andre Martial Mouglalis Paper e.g. restaurant ticket type coupon, cutter for use in e.g. restaurant, has main support assembly equipped with referencing and installing units for guiding and maintaining tray or lower housing that allows recovery of ticket ends
CN204094861U (en) * 2012-12-28 2015-01-14 杰尼斯有限责任公司 For incision of food device and there are this kitchen tools for the device of incision of food
CN204712125U (en) * 2015-03-11 2015-10-21 温州职业技术学院 semi-automatic shredder

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