CN102720813A - Multifunctional foot step type cooking machine and reciprocating foot step type chain transmission mechanism - Google Patents

Multifunctional foot step type cooking machine and reciprocating foot step type chain transmission mechanism Download PDF

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Publication number
CN102720813A
CN102720813A CN2012102158595A CN201210215859A CN102720813A CN 102720813 A CN102720813 A CN 102720813A CN 2012102158595 A CN2012102158595 A CN 2012102158595A CN 201210215859 A CN201210215859 A CN 201210215859A CN 102720813 A CN102720813 A CN 102720813A
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China
Prior art keywords
module
chain
sprocket
chain wheel
wheel
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CN2012102158595A
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Chinese (zh)
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CN102720813B (en
Inventor
张进生
刘伟虔
刘海峰
岳鸿志
魏增强
王志
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Shandong University
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Shandong University
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Priority to CN201210215859.5A priority Critical patent/CN102720813B/en
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Abstract

The invention provides a multifunctional foot step type cooking machine and a reciprocating foot step type chain transmission mechanism. The cooling machine is driven to operate on the basis of manual labor without the consumption of other energy, and comprises a power source module, an energy storage module, a transmission module, a speed regulation module and a function module, wherein the reciprocating foot step type chain transmission mechanism is used by the power source module; a driving chain wheel, a driven chain wheel and a small chain wheel are arranged on a bracket; a chain bypasses the driving chain wheel, the driven chain wheel and the small chain wheel; the small chain wheel tensions the chain outwards through an elastic stretching structure; a secondary chain wheel is arranged on one side of the driving chain wheel; the energy storage mechanism is an inertia fly wheel connected with a main shaft; a friction stepless speed changer is used by the speed regulation module; the transmission module comprises an overrunning clutch, a synchronous pulley driver and a gear driver; the function module is provided with two output ends; and one output end is connected with an egg beater, and the other output end is provided with different output cutting tools. The cooking machine integrates a grinding function, a stirring function, a juicing function and a handheld egg beating function and can meet the requirement of processing various common food materials.

Description

Multi-functional foot-operated preparing machine and reciprocating pedal formula chain drive
  
Technical field
The present invention relates to a kind of foot-operated preparing machine that integrates recreation and body-building and making food, belong to the technical field of kitchen ware.
The invention still further relates to a kind of reciprocating pedal formula chain drive.
Background technique
The kitchen ware that current people generally use, such as electric cooker, pressure kettle, electric baking pan, soya-bean milk machine etc. many be the energy with electric power or rock gas, and the function singleness power consumption is higher.Existing preparing machine is many to be power source with the motor, though easy to use, in the food course of working energy consumption is arranged, and be accompanied by the possibility of lubricant pollution.Increasing of Along with people's living standard, the demand of entertainment body-building apparatus increases rapidly, but the most function singlenesses of existing body-building recreation equipment can not make full use of the energy that produces in the body-building process.Occur utilizing Exercycle equipment such as generate electricity, purify waste water on the market, but do not had the kitchen ware of entertainment body-building function.
Summary of the invention
The objective of the invention is for overcoming the deficiency of above-mentioned existing technology, the problem of and preparing machine consumes energy single to existing entertainment body-building functions of the equipments provides a kind of foot-operated preparing machine of taking into account body-building recreation and making food function.
Another object of the present invention provides a kind of reciprocating pedal formula chain drive.
For realizing above-mentioned purpose, the present invention adopts following technical proposals:
A kind of reciprocating pedal formula chain drive; It comprises support and chain; On support, be provided with drive sprocket, driven sprocket and minor sprocket, drive sprocket has pedal, driven sprocket be located on the support through free wheel device and ultra more clutch in have and be used to connect main shaft by driving mechanism; Chain is walked around drive sprocket, driven sprocket and minor sprocket, and minor sprocket is outwards strained chain through the elastic stretching structure; Side at drive sprocket is provided with auxiliary chain wheel, and when stepping on down pedal, auxiliary chain wheel rotates around drive sprocket, and expands outwardly chain.
Also be provided with the elastic reset structure on the said drive sprocket.Said elastic reset structure comprises the draught spring II of the axle that connects support and auxiliary chain wheel.
Said elastic stretching structure comprises connecting rod and draught spring I, and connecting rod connects minor sprocket and hinged with support, and the draught spring I connects connecting rod and support.
Said drive sprocket is the sprocket wheel that has breach, and auxiliary chain wheel partly is positioned at this breach.
The beneficial effect of reciprocating pedal formula chain drive is: the driving mechanism of double-pedal chain condition was separately installed with pedal in the drive sprocket both sides in the past; Seat (being similar to bicycle) is installed above; Though can connecting, such structure steps sprocket wheel; More laborsaving, but it had both increased the volume of mechanism, influenced the whole moulding of mechanism again.It is foot-operated to adopt single-pedal but can not connect, and this mechanism adopts the structure of auxiliary chain wheel and minor sprocket, and when user's step pedal, drive sprocket drives free wheel device and rotates counterclockwise; Auxiliary chain wheel rotates counterclockwise around drive sprocket, after touching chain, extends out chain and continues motion, to minimum point, so that foot-operated at every turn circulation free wheel device rotates more wide-angle, reduces foot-operated total degree until pedal.When the user stepped on pedal to minimum point, under the effect of draught spring I, minor sprocket was got back to initial position, and then made drive sprocket, auxiliary chain wheel and pedal get back to initial position, thereby had realized that reciprocating type connection is foot-operated.Draught spring II on the auxiliary chain wheel is to drive sprocket, auxiliary chain wheel and step on resetting of wheel and play better effect.
The present invention also provides a kind of multi-functional foot-operated preparing machine, and it comprises power source module, energy-storage module, transmission module, speed adjusting module and function module; Said power source module is above-mentioned reciprocating pedal formula chain drive; Said energy-storage module is the inertial flywheel that links to each other with the main shaft of said free wheel device; Said transmission module comprises vertical axis down, and following vertical axis is connected with main shaft through two intermeshing bevel gears, and the upper end of following vertical axis is connected with last vertical axis through speed adjusting module; The upper end of last vertical axis is through gear transmission and/or the synchronous pulley output shaft that is in transmission connection; Said speed adjusting module is a friction stepless gearbox; Said function module is for connecting the arrangement device of output shaft.
Said free wheel device is a ratchet type overrunning clutch.
Said friction stepless gearbox comprises upper and lower friction disk, middle steamboat, speed governing knob and holddown spring, and said upper and lower friction disk connects upper and lower vertical axis up and down respectively, steamboat in the middle of being provided with between the upper and lower friction disk, and middle steamboat is connected with the speed governing knob.
Through gear transmission and synchronous pulley two output shafts that are in transmission connection, an output shaft connects the hand-held egg beater respectively in said upper end of going up vertical axis, and another output shaft is equipped with stirring cutter.
The present invention reasonably is incorporated into one with body-building recreation and making food.Both can be used as the recreation and body-building apparatus arrangement and used, and also can be arranged in the kitchen and use as basic kitchen tools in the parlor.Equipment drives the preparing machine running by foot treadle; Need not to consume other energy; Output terminal can be installed numerous food processing apparatus; Can satisfy the processing needs of multiple food materials commonly used, collection grinds, stir and squeeze the juice and be one, can grind soya-bean milk, squeezed juice, grinding coffee, water ice, meat cutter, stirring and hand-held and beat eggs etc.
Description of drawings
Fig. 1 is this invention overall structure schematic representation.
Fig. 2 is the power source module structural representation.
Fig. 3 is the stepless speed variator schematic representation.
Among the figure, 1, the flexible shaft egg beater, 2, juice glass, grinding cup, 3, the solid wood shell, 4, friction stepless gearbox, 5, inertial flywheel; 6, bevel gear, 7, the draught spring I, 8, minor sprocket, 9, drive sprocket, 10, pedal, 11, the speed governing knob; 12, free wheel device, 13, go up friction disk, 14, the wheel tooth axis mechanism, 15, middle steamboat, 16, friction disk down, 17, holddown spring; 18, chain, 19, auxiliary chain wheel, 20, support, 21, connecting rod, 22, main shaft.
Embodiment
Below in conjunction with accompanying drawing and embodiment the present invention is further specified.
Embodiment 1
As shown in Figure 2; A kind of reciprocating pedal formula chain drive, it comprises support 20 and chain 18, on support 20, is provided with drive sprocket 9, driven sprocket and minor sprocket 8; Drive sprocket 9 has pedal 10; Driven sprocket is located on the support 20 through free wheel device 12 and has in the ultra more clutch and is used to connect the main shaft 22 by driving mechanism, and chain 18 is walked around drive sprocket 9, driven sprocket and minor sprocket 8, and outwards the position is tight with chain 18 through the elastic stretching structure for minor sprocket 8; Side at drive sprocket 9 is provided with auxiliary chain wheel 19, and when stepping on down pedal 10, auxiliary chain wheel 19 rotates around drive sprocket 9, and expands outwardly chain 18.The axle of said auxiliary chain wheel 19 is provided with the draught spring II (the draught spring II is connected on the support 20 at free wheel device place by the axial region of auxiliary chain wheel 19, does not show among the figure) that connects support 20.
Said elastic stretching structure comprises connecting rod 21 and draught spring I 7, and connecting rod 21 connects minor sprocket 8 and hinged with support 20, and connecting rod 21 is provided with several holes, and draught spring I 7 one ends pass in the hole on the connecting rod 21, and the other end connects support 20.
Said drive sprocket 9 is for having the sprocket wheel of breach, and auxiliary chain wheel 19 parts are positioned at this breach.This structure has been dwindled the distance of drive sprocket 9 and auxiliary chain wheel 19, makes total compact.
The present invention up and down reciprocatingly pedal 10 provides power, and pedal 10 is fixed together with the drive sprocket 9 of breach.When user's foot pedals 10, drive sprocket 9 drives free wheel device 12 and rotates counterclockwise; Minor sprocket 8 rotates counterclockwise around drive sprocket 9, after touching chain 18, extends out chain 18 and continues motion, to minimum point, so that foot-operated at every turn circulation free wheel device 12 rotates more wide-angle, reduces foot-operated total degree until pedal 10.When the user stepped on pedal 10 to minimum point, under the effect of draught spring I 7, minor sprocket 8 was got back to initial position, and then made drive sprocket 9, auxiliary chain wheel 19, pedal 10 get back to initial position.These process free wheel device 12 counterrotatings, the driven sprocket of clutch are no longer rotated with its star-wheel, and free wheel device 12 is in separated state, thereby having guaranteed that flywheel shaft is unidirectional rotates counterclockwise.
Embodiment 2
As shown in Figure 1, the multi-functional foot-operated preparing machine of the present invention, complete equipment comprise and are provided with power source module, energy-storage module, transmission module, speed adjusting module and five modules of function module in solid wood shell 3, the solid wood shell 3.
Wherein power source module is as shown in Figure 2; It is made up (comprising drive sprocket 9 and auxiliary chain wheel 19), pedal 10, draught spring I 7 and retracted sprocket wheel by sprocket wheel forms; The up and down reciprocatingly foot-operated power that provides; Pedal 10, drive sprocket 9 are fixed together, and the sprocket wheel combination connects through chain 18 and free wheel device 12, minor sprocket 8, realizes reciprocating pedal.This power source module repeats no more with embodiment 1 reciprocating pedal formula chain drive.
Wherein energy-storage module is the inertial flywheel 5 that links to each other with main shaft 22; Inertial flywheel 5 is fixed on the main shaft 22 (or being flywheel shaft) with free wheel device 12; Under the effect of free wheel device 12, inertial flywheel 5 constantly rotates, and with power by bevel gear 6 to the pivotal axis transmission.As energy-storage travelling wave tube, inertial flywheel 5 has and reduces to fluctuate, make the characteristics that operate steadily.
As shown in Figure 3; Speed adjusting module adopts friction stepless gearbox 4; Friction stepless gearbox 4 comprises upper and lower friction disk 13,16, middle steamboat 15, speed governing knob 11 and holddown spring 17; Said upper and lower friction disk 13,16 connects upper and lower vertical axis up and down respectively, upper and lower friction disk 13, be provided with between 16 in the middle of steamboat 15, middle steamboat 15 is connected with speed governing knob 11 through wheel tooth axis mechanism 14.Two holddown springs 17 make progress, compress down friction disk 16 and last friction disk 13 respectively downwards.Through rotating adjusting knob, the position by steamboat 15 in the middle of the change of wheel tooth axis mechanism changes the velocity ratio of upper and lower friction disk 13,16, and then realizes stepless change.When speed governing, turning knob 11 changes middle steamboat 15 positions through wheel tooth axis mechanism 14, and then realizes speed change.
Transmission module comprises vertical axis down, and following vertical axis is connected with main shaft 22 through two intermeshing bevel gears 6, and the upper end of following vertical axis is connected with last vertical axis through speed adjusting module; The upper end of last vertical axis is through gear transmission and synchronous pulley two output shafts that are in transmission connection.Two intermeshing bevel gears 6 are delivered to the rotation in the horizontal plane on the pivotal axis; And, improve transmission speed through gear transmission or synchronous pulley transmission through friction stepless gearbox 4 realization speed changes, drive flexible egg beater 1; Improve rotating speed through train of gearings, drive stirrer.
Function module is divided into two output terminals, and one connects hand-held flexible shaft egg beater 1, and the different output cutter of another output outfit can be realized grinding, function stirs, squeezes the juice.The output cutter has stirring, mill soya-bean milk, squeezed juice, water ice, milk shake, grinding, meat cutter and function such as beat eggs, and shown in Figure 1ly be juice glass or grinds glasss 2.
During use, grind cup, step on foot treadle 10 in the working end of preparing machine; Driving drive sprocket 9 rotates; Drive sprocket 9 rotates through chain 18 drive inertial flywheels 5, bevel gear 6 simultaneously, with intermeshing bevel gear 6 rotation in the horizontal plane is delivered in the vertical plane, through the knob 11 of speed governing operating handle; Can obtain to grind required velocity ratio, through synchronous pulley rotation outputed at last and grind cup 2 inside.When relaxing one's muscles, draught spring I 7 was withdrawn into original state with drive sprocket 9 when pin left pedal 10, and at this moment inertial flywheel 5 energy stored still can guarantee the normal operation of other workpieces, and reciprocating pedal is with stabilized (steady-state) speed.Choosing is debug fast operating handle to neutral gear position and is no longer stepped on foot treadle and quit work when accomplishing required amount of grinding, accomplishes and grinds.
Though the above-mentioned accompanying drawing specific embodiments of the invention that combines is described; But be not restriction to protection domain of the present invention; On the basis of technological scheme of the present invention, those skilled in the art need not pay various modifications that creative work can make or distortion still in protection scope of the present invention.

Claims (9)

1. reciprocating pedal formula chain drive; It is characterized in that it comprises support and chain, on support, be provided with drive sprocket, driven sprocket and minor sprocket; Drive sprocket has pedal; Driven sprocket be located on the support through free wheel device and ultra more clutch in have and be used to connect main shaft by driving mechanism, chain is walked around drive sprocket, driven sprocket and minor sprocket, outwards the position is tight with chain through the elastic stretching structure for minor sprocket; Side at drive sprocket is provided with auxiliary chain wheel, and when stepping on down pedal, auxiliary chain wheel rotates around drive sprocket, and expands outwardly chain.
2. reciprocating pedal formula chain drive according to claim 1 is characterized in that, also is provided with the elastic reset structure on the said drive sprocket.
3. reciprocating pedal formula chain drive according to claim 2 is characterized in that, said elastic reset structure comprises the draught spring II of the axle that connects support and auxiliary chain wheel.
4. reciprocating pedal formula chain drive according to claim 1 is characterized in that said elastic stretching structure comprises connecting rod and draught spring I, and connecting rod connects minor sprocket and hinged with support, and the draught spring I connects connecting rod and support.
5. reciprocating pedal formula chain drive according to claim 1 is characterized in that said drive sprocket is the sprocket wheel that has breach, and auxiliary chain wheel partly is positioned at this breach.
6. a multi-functional foot-operated preparing machine is characterized in that it comprises power source module, energy-storage module, transmission module, speed adjusting module and function module;
Said power source module is each described reciprocating pedal formula chain drive of claim 1-5;
Said energy-storage module is the inertial flywheel that links to each other with the main shaft of said free wheel device;
Said transmission module comprises vertical axis down, and following vertical axis is connected with main shaft through two intermeshing bevel gears, and the upper end of following vertical axis is connected with last vertical axis through speed adjusting module; The upper end of last vertical axis is through gear transmission and/or the synchronous pulley output shaft that is in transmission connection;
Said speed adjusting module is a friction stepless gearbox;
Said function module is for connecting the arrangement device of output shaft.
7. want 6 described multi-functional foot-operated preparing machines according to right, it is characterized in that said free wheel device is a ratchet type overrunning clutch.
8. want 6 described multi-functional foot-operated preparing machines according to right; It is characterized in that; Said friction stepless gearbox comprises upper and lower friction disk, middle steamboat, speed governing knob and holddown spring; Said upper and lower friction disk connects upper and lower vertical axis up and down respectively, steamboat in the middle of being provided with between the upper and lower friction disk, and middle steamboat is connected with the speed governing knob.
9. want 6 described multi-functional foot-operated preparing machines according to right; It is characterized in that; Through gear transmission and synchronous pulley two output shafts that are in transmission connection, an output shaft connects the hand-held egg beater respectively in said upper end of going up vertical axis, and another output shaft is equipped with stirring cutter.
CN201210215859.5A 2012-06-27 2012-06-27 Multifunctional foot step type cooking machine and reciprocating foot step type chain transmission mechanism Active CN102720813B (en)

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CN201210215859.5A CN102720813B (en) 2012-06-27 2012-06-27 Multifunctional foot step type cooking machine and reciprocating foot step type chain transmission mechanism

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Application Number Priority Date Filing Date Title
CN201210215859.5A CN102720813B (en) 2012-06-27 2012-06-27 Multifunctional foot step type cooking machine and reciprocating foot step type chain transmission mechanism

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CN102720813B CN102720813B (en) 2015-04-08

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Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1200093A (en) * 1996-09-05 1998-11-25 埃莫斯托·法里纳 Bicycle and the like with chain transmission, multiple gears and pedal unit placed on the outside of the rear wheel
CN201005970Y (en) * 2007-03-17 2008-01-16 宋俊明 Pedal body-building health care chair
CN201566771U (en) * 2009-12-24 2010-09-01 黄斌斌 Upper-lower foot pedal driven scooter
CN202674212U (en) * 2012-06-27 2013-01-16 山东大学 Multifunctional foot-operated food processor and reciprocating foot-operated chain transmission mechanism

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1200093A (en) * 1996-09-05 1998-11-25 埃莫斯托·法里纳 Bicycle and the like with chain transmission, multiple gears and pedal unit placed on the outside of the rear wheel
CN201005970Y (en) * 2007-03-17 2008-01-16 宋俊明 Pedal body-building health care chair
CN201566771U (en) * 2009-12-24 2010-09-01 黄斌斌 Upper-lower foot pedal driven scooter
CN202674212U (en) * 2012-06-27 2013-01-16 山东大学 Multifunctional foot-operated food processor and reciprocating foot-operated chain transmission mechanism

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