CN109892959A - Cooking machine and platform lifting mechanism - Google Patents
Cooking machine and platform lifting mechanism Download PDFInfo
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- CN109892959A CN109892959A CN201910316120.5A CN201910316120A CN109892959A CN 109892959 A CN109892959 A CN 109892959A CN 201910316120 A CN201910316120 A CN 201910316120A CN 109892959 A CN109892959 A CN 109892959A
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- 238000010411 cooking Methods 0.000 title claims abstract description 51
- 230000007246 mechanism Effects 0.000 title claims abstract description 43
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- 230000002093 peripheral effect Effects 0.000 claims abstract description 17
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- 230000003028 elevating effect Effects 0.000 description 11
- 230000001960 triggered effect Effects 0.000 description 9
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- 238000002955 isolation Methods 0.000 description 2
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- 238000004078 waterproofing Methods 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
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Abstract
The present invention relates to a kind of cooking machine and platform lifting mechanism, cooking machine includes platform and platform lifting mechanism, and platform lifting mechanism includes pedestal, camsand followers.Cam is rotatablely arranged on pedestal, and the work profile of cam is incomplete work profile.Driven member includes the first connector and the second connector of rotation connection, first connector is for being set to platform, and can the outer peripheral edge under the drive of cam along cam move, second connector is set on cam, second connector can be mobile relative to cam, and the motion track of the second connector is deviated relative to the work profile of cam.Above-mentioned cooking machine and platform lifting mechanism are on the one hand to reduce the volume of cooking machine, on the other hand to prevent platform to be stuck in lifting process.
Description
Technical field
The present invention relates to cooker technical fields, more particularly to a kind of cooking machine and platform lifting mechanism.
Background technique
With the improvement of people ' s living standards and the accelerating rhythm of life, high quality, convenient and safe food be increasingly
It is valued by people, while the concept in intelligent family kitchen is also increasingly by big well-established, therefore cooking machine just comes into being.Cooking
Machine includes the platform for placing cooker mostly, and during cooking, cookware carries out the movement such as inclination or porpoising.Work as pot
It when tool acts, needs to go up and down platform, so as to there is spacing appropriate, to avoid interference between cookware and platform.In tradition
In technology, the phenomenon that and platform larger there are the volume of cooking machine is easily stuck during decline.
Summary of the invention
Based on this, it is necessary in view of the above-mentioned problems, providing a kind of cooking machine and platform lifting mechanism, on the one hand be fried with reducing
The volume of dish machine, on the other hand to prevent platform to be stuck during decline.
A kind of platform lifting mechanism, comprising:
Pedestal；
Cam is rotatablely arranged on the pedestal, and the work profile of the cam is incomplete work profile；And
Driven member, the first connector and the second connector including rotation connection, first connector is for being set to
On platform, and the outer peripheral edge for capableing of the cam described in the drive lower edge of the cam is mobile, and second connector is set to institute
It states on cam, second connector can be mobile relative to the cam, and the motion track of second connector is opposite
It is deviated in the work profile of the cam.
Above-mentioned platform lifting mechanism has at least the following advantages:
When platform rises, cam is relative to base rotation, and the first connector of cam driven of rotation is along the outer peripheral edge of cam
It is mobile, since the first connector is for being set to platform, therefore it is able to drive along the first connector that the outer peripheral edge of cam is moved
Platform rises.During platform rises, driven member is moved to the work profile of cam from one end of the work profile of cam
The other end.
When platform declines, cam is rotated backward relative to pedestal, and platform declines under gravity.In platform decline
In the process, driven member is moved to one end of the work profile of cam from the other end of the work profile of cam.When platform is stuck or
When will be stuck, since the second connector is set on cam, therefore counter-rotational cam can drive the second connector mobile, move
The second dynamic connector drives the decline of the first connector, since the first connector is for being set to platform, therefore can be with moving platform
Decline, prevents platform to be stuck during decline.
The body of the elevating mechanism of lifting is realized compared to the volume for the elevating mechanism for realizing lifting using electric cylinders, using fluid cylinder
Product or the volume that the elevating mechanism gone up and down is realized using screw rod sliding block, utilize pedestal, cam and driven member to realize the lifting of lifting
The volume of mechanism is relatively small, therefore can reduce the volume of cooking machine.The work profile of cam is incomplete work profile, i.e. cam
Work profile it is not closed, can be reduce the volume of cam by way of removing the material at the not closed place of work profile, with into one
Step reduces the volume of cooking machine.
Technical solution is illustrated further below:
Open up in one of the embodiments, fluted on the end face of the cam, second connector includes boss,
The boss is inserted into the groove.
First connector includes pedestal and is rotatablely arranged on the pedestal in one of the embodiments,
The outer peripheral edge of roller, the roller and the cam offsets, and second connector further includes swingably being set to the base
Swing arm on seat, the boss are set in the swing arm.
The roller includes shaft and idler wheel in one of the embodiments, and the shaft is fixed on the pedestal, institute
Idler wheel is stated to be rotatablely arranged on the shaft.
The cam includes wheel body and limited post in one of the embodiments, and the limited post is set to the wheel body
Outer peripheral edge on, the pedestal includes limited block, and the limited block is located in the rotation direction of the limited post, the limited block
For offseting with the limited post.
The platform lifting mechanism further includes motor and drive shaft in one of the embodiments, and the pedestal includes axis
Seat is held, the drive shaft is arranged on the bearing block, and the cam is set in the drive shaft, and the motor is for driving
The drive shaft turns.
A kind of cooking machine, comprising:
Platform is used for placing cooker；And
Platform lifting mechanism as described above, first connector are set on the platform.
Above-mentioned cooking machine has at least the following advantages:
When cooking, cookware can be placed on platform, to facilitate cooking.Since cooking machine includes above-mentioned balcony lift
Structure has the technical effect of above-mentioned platform lifting mechanism, therefore on the one hand can reduce the volume of cooking machine, on the other hand can prevent
Only platform is stuck in lifting process.
Technical solution is illustrated further below:
The cooking machine further includes guide rod and guide sleeve in one of the embodiments, and the guide rod is erected on institute
It states on pedestal, the guide sleeve is sheathed on the guide rod, and can be moved back and forth along the length direction of the guide rod, institute
Platform is stated to be set on the guide sleeve.
The cooking machine further includes trigger, the first limit switch and the second limit switch in one of the embodiments,
The trigger is set on the platform, and first limit switch is with second limit switch along the length of the guide rod
The setting of direction interval is spent, first limit switch can be triggered with second limit switch by the trigger.
The cooking machine further includes the first side plate and the second side plate that interval is oppositely arranged in one of the embodiments,
First side plate and second side plate are tightly connected with the platform, and the platform includes heating furnace, the heating furnace
Between first side plate and second side plate.
Detailed description of the invention
Fig. 1 is the partial structural diagram of cooking machine in an embodiment；
Fig. 2 is the side view of cooking machine shown in Fig. 1, and cam is clockwise to extreme position；
Fig. 3 is the side view of cooking machine shown in Fig. 1, and cam is rotated counterclockwise to extreme position；
Fig. 4 is a partial schematic diagram of platform lifting mechanism in Fig. 3；
Fig. 5 is the front view of cam in Fig. 4；
Fig. 6 is another partial schematic diagram of platform lifting mechanism in Fig. 3；
Fig. 7 is the structural schematic diagram of driven member in Fig. 6；
Fig. 8 is the structural schematic diagram of platform in Fig. 1；
Fig. 9 is connecting board structure schematic diagram in Fig. 8；
Figure 10 is the partial enlarged view in Fig. 8 at A.
Description of symbols:
1, cooking machine, 10, platform, 20, platform lifting mechanism, 110, connecting plate, the 111, second fastener hole, 120, linking
Plate, 130, heating furnace, 140, rack, 150, panel, 200, pedestal, 210, bearing block, 220, limited block, 221, mounting plate,
222, plate is abutted, 230, bottom plate, 300, cam, 301, wheel body, 302, limited post, 310, wear axis hole, 320, lightening hole, 330, recessed
Slot, 400, driven member, the 410, first connector, 411, pedestal, 412, roller, 413, mounting groove, 414, shaft, 415, idler wheel,
416, the first locking member, the 417, second locking member, the 418, first fastener hole, the 420, second connector, 421, boss, 422, pendulum
Arm, 510, motor, 511, base, 520, drive shaft, 530, shaft coupling, 540, guide rod, 541, support, 550, guide sleeve,
610, trigger, 611, triggering stick, the 620, first limit switch, the 630, second limit switch, 640, vertical plate, the 711, first side
Plate, the 712, second side plate, 720, drainage plate.
Specific embodiment
In order to make the foregoing objectives, features and advantages of the present invention clearer and more comprehensible, with reference to the accompanying drawing to the present invention
Specific embodiment be described in detail.Many details are explained in the following description in order to fully understand this hair
It is bright.But the invention can be embodied in many other ways as described herein, those skilled in the art can be not
Similar improvement is done in the case where violating intension of the present invention, therefore the present invention is not limited to the specific embodiments disclosed below.
It should be noted that it can directly on the other element when element is referred to as " being set to " another element
Or there may also be elements placed in the middle.When an element is considered as " connection " another element, it, which can be, is directly connected to
To another element or it may be simultaneously present centering elements.
Unless otherwise defined, all technical and scientific terms used herein and belong to technical field of the invention
The normally understood meaning of technical staff is identical.Term as used herein in the specification of the present invention is intended merely to description tool
The purpose of the embodiment of body, it is not intended that in the limitation present invention.Each technical characteristic of embodiment described above can carry out arbitrarily
Combination, for simplicity of description, it is not all possible to each technical characteristic in above-described embodiment combination be all described, so
And as long as there is no contradiction in the combination of these technical features, it all should be considered as described in this specification.
It please refers to Fig.1 to Fig.3, the cooking machine 1 in an embodiment, is used for frying dish, provide high quality, convenient for user
And the food of safety.Cooking machine 1 includes platform 10 and platform lifting mechanism 20, and platform 10 is used for placing cooker, balcony lift
Structure 20 is for going up and down platform 10, on the one hand convenient for when needing placing cooker, platform 10 supports cookware close to cookware, another
Aspect is convenient for when needing cookware to carry out the movement such as inclination or porpoising, and platform 10 is far from cookware so as to have between cookware and platform 10
There is spacing appropriate, to avoid interference with.The cooking machine 1 has the characteristics that small volume, and can prevent platform 10 from declining
It is stuck in the process.
Platform lifting mechanism 20 in one embodiment can prevent platform 10 in decline process for going up and down platform 10
In be stuck, platform lifting mechanism 20 is applicable on cooking machine 1, to reduce the volume of cooking machine 1.Platform lifting mechanism 20 wraps
Pedestal 200, cam 300 and driven member 400 are included, cam 300 is rotatablely arranged on pedestal 200, and driven member 400 is movably
It is set on cam 300, the cam 300 of rotation can be declined by 400 indirect belt moving platform 10 of driven member.
The body of the elevating mechanism of lifting is realized compared to the volume for the elevating mechanism for realizing lifting using electric cylinders, using fluid cylinder
Product or the volume that the elevating mechanism gone up and down is realized using screw rod sliding block, are realized using pedestal 200, cam 300 and driven member 400 and are risen
The volume of the elevating mechanism of drop is relatively small, therefore can reduce the volume of cooking machine 1.The work profile of cam 300 is incomplete work
Make profile, i.e. the work profile of cam 300 is not closed, can be convex reducing by way of removing the material at the not closed place of work profile
The volume of wheel 300, to further decrease the volume of cooking machine 1.
It should be noted that since the work profile of cam 300 is incomplete work profile, therefore cam 300 is only closely stopped
Only angle, motion angle for actuating travel and far angle of repose are without motion angle for return travel.When backhaul, cam 300 need to be rotated backward.
Referring to Figure 4 together, further, pedestal 200 includes bearing block 210, and platform lifting mechanism 20 further includes motor
510 and drive shaft 520, drive shaft 520 be arranged on bearing block 210, cam 300 is set in drive shaft 520, motor 510 use
It is rotated in driving drive shaft 520.When work, motor 510 drives drive shaft 520 to rotate, and the drive shaft 520 of rotation is with moving cam
The cam 300 of 300 rotations, rotation is gone up and down with moving platform 10.It can be realized by the rotation direction of the output shaft of change motor 510
Rise and backhaul, to realize the lifting of platform 10.
In the present embodiment, when the output shaft of motor 510 rotates counterclockwise, cam 300 is rotated counterclockwise, on platform 10
It rises, when the output shaft of motor 510 rotates clockwise, cam 300 is rotated clockwise, and platform 10 declines.Certainly, in other embodiments
In, when can be the output shaft of motor 510 and rotating counterclockwise, platform 10 declines, when the output shaft of motor 510 rotates clockwise,
Platform 10 rises.
Please refer to fig. 5, specifically, offering on cam 300 and wearing axis hole 310, drive shaft 520 is arranged in axis hole
In 310, to realize setting of the cam 300 in drive shaft 520.Drive shaft 520 can be rotated relative to bearing block 210, to make
Cam 300 can be rotated relative to bearing block 210.In the present embodiment, lightening hole 320, lightening hole are also provided on cam 300
320 quantity is two, to mitigate the weight of cam 300.Certainly, in other embodiments, the quantity of lightening hole 320 is adjustable
For at least one.Alternatively, lightening hole 320 can save.
Referring to Fig. 4, in the present embodiment, the quantity of bearing block 210 is two, two bearing blocks 210 are spaced opposite set
It sets, the both ends of drive shaft 520 are arranged in respectively in two bearing blocks 210.The output shaft of motor 510 is by shaft coupling 530 and drives
Moving axis 520 connects.Platform lifting mechanism 20 further includes base 511, and motor 510 is set on base 511.Motor 510 can be step
Into controllable motors such as motor 510 or servo motors 510, to control cam 300 according to the rotational angle of the output shaft of motor 510
Rotational angle, thus the adjustable height of control platform 10.
Please refer to fig. 5, cam 300 includes wheel body 301 and limited post 302, limited post 302 is set to wheel body 301
On outer peripheral edge, pedestal 200 includes limited block 220, and limited block 220 is located in the rotation direction of limited post 302, and limited block 220 is used
It offsets in limited post 302.Limited post 302 is for preventing 300 overtravel of cam from rotating, since the work profile of cam 300 is
Incomplete work profile, therefore the rotation of 300 overtravel of cam will lead to the failure of platform lifting mechanism 20.In the present embodiment, when convex
When wheel 300 is rotated counterclockwise to extreme position, limited block 220 offsets with limited post 302, to prevent cam 300 from continuing counterclockwise
Rotation.Limited block 220 is located between two bearing blocks 210, in order to offset with limited post 302.
Also referring to Fig. 1, limited block 220 includes mounting plate 221 and the abutting plate 222 being erected on mounting plate 221, supports
Fishplate bar 222 with limited post 302 for offseting, to increase contact area.Mounting hole can be offered on mounting plate 221, utilize utilization
Mounting plate 221 is fixed in other elements by the fasteners such as bolt.In the present embodiment, pedestal 200 further includes bottom plate 230, axis
It holds seat 210 and limited block 220 is all set on bottom plate 230.
Referring to Fig. 6, driven member 400 includes the first connector 410 and the second connector 420 of rotation connection, first connects
For fitting 410 for being set to platform 10, the first connector 410 can be under the drive of cam 300 along the outer peripheral edge of cam 300
Mobile, the second connector 420 is set on cam 300, and the second connector 420 can be mobile relative to cam 300, and second connects
The motion track of fitting 420 is deviated relative to the work profile of cam 300.
Also referring to Fig. 1, when platform 10 rises, cam 300 is rotated relative to pedestal 200, and the cam 300 of rotation drives
First connector 410 is moved along the outer peripheral edge of cam 300, since the first connector 410 is for being set to platform 10, therefore along convex
The first mobile connector 410 of the outer peripheral edge of wheel 300 is able to drive the rising of platform 10.It is driven during rising on platform 10
Part 400 is moved to the other end of the work profile of cam 300 from one end of the work profile of cam.
When platform 10 declines, cam 300 is rotated backward relative to pedestal 200, and platform 10 declines under gravity.?
During platform 10 declines, the work that driven member 400 is moved to cam 300 from the other end of the work profile of cam 300 is wide
One end of line.When platform 10 is stuck or will be stuck when, since the second connector 420 is set on cam 300, therefore rotate backward
Cam 300 the second connector 420 can be driven mobile, the second mobile connector 420 drives the decline of the first connector 410, by
It in the first connector 410 for being set to platform 10, therefore can decline with moving platform 10, prevent quilt during decline of platform 10
It is stuck.It should be noted that since the work profile of cam 300 is incomplete work profile, therefore when the second connector 420 is along convex
When the work profile of wheel 300 is moved to one end of work profile of cam 300, the second connector 420 need to stop mobile or reversed
It is mobile.In the present embodiment, cam 300 is disk cam 300, and cam 300 not can be carried out circumferential rotation type, in the movement of platform 10
When by rising transition to decline, or when the movement of platform 10 is changed into rising by declining, cam 300 is both needed to variation rotation side
To.
Fig. 5 and Fig. 7 is please referred to, further, fluted 330 are opened up on the end face of cam 300, the second connector 420 packet
Boss 411 is included, boss 411 is inserted into groove 330.By taking the present embodiment as an example, when cam 300 rotates clockwise, groove 330
Side wall offset with boss 411, to drive the second connector 420 mobile relative to cam 300, to prevent platform 10 from going up and down
It is stuck in the process.It is to be appreciated that boss 411 can move in groove 330 during cam 300 rotates.
In the present embodiment, the work profile of cam 300 is curve, and groove 330 is curved groove 330, and the profile that works
Curved shape it is similar with the curved shape of groove 330, in order to which the second connector 420 is opposite along the work profile of cam 300
It is mobile in cam 300.Boss 411 is cylindrical.Certainly, in other embodiments, the shape of boss 421 can be according to the actual situation
It is adjusted flexibly.
First connector 410 includes pedestal 411 and the roller 412 that is rotatablely arranged on pedestal 411, roller 412 with
The outer peripheral edge of cam 300 offsets, and the second connector 420 further includes the swing arm 422 being swingably set on pedestal 411, boss
421 are set in swing arm 422.The presence of roller 412 can reduce the frictional force between driven member 400 and cam 300, swing arm 422
Presence can be moved relative to cam 300 along the work profile of cam 300 convenient for driven member 400.When cam 300 rotates, swing arm
422 swing, and roller 412 rolls on the outer peripheral edge of cam 300.It is to be appreciated that the pitch curve of cam 300 is roller 412
Center motion profile line.In the present embodiment, the quantity of roller 412 is two, to increase structural stability.Certainly, exist
In other embodiments, the quantity of roller 412 is adjustable for one or more.
In the present embodiment, boss 421 is fixedly connected with swing arm 422, and the mode that boss 421 moves in groove 330 is
Sliding.In another embodiment, boss 421 and swing arm 422 can be made hinged, in a manner of moving boss 421 in groove 330
It is changed into rolling from sliding, so as to play the role of reducing abrasion.In another embodiment, the second connector 420 further includes
Cylinder set, cylinder set are rotationally sheathed on boss 421.The move mode of boss 421 can be become rolling by the presence of cylinder set from sliding
It is dynamic, so as to play the role of reducing abrasion.It certainly, in other embodiments, can also be by other means by the shifting of boss 421
Flowing mode becomes rolling from sliding.
Specific in the present embodiment, offering mounting groove 413 on pedestal 411, roller 412 include shaft 414, idler wheel 415,
First locking member 416 and the second locking member 417, shaft 414 are arranged in mounting groove 413, and idler wheel 415 is rotatablely arranged at axis
On bar 414, the first locking member 416 and the second locking member 417 are respectively arranged at the opposite end of shaft 414, to prevent shaft 414
Deviate from from mounting groove 413.The presence of mounting groove 413 is easy to implement the installation of roller 412, utilizes the first locking member 416 and
The mode that shaft 414 is fixed on pedestal 411 can be realized being detachably connected for shaft 414 and pedestal 411 by two locking members 417,
The presence of idler wheel 415 can reduce the frictional force between driven member 400 and cam 300.Certainly, in other embodiments, shaft 414
It can also be set to by other means on pedestal 411.
In the present embodiment, the first locking member 416 and the second locking member 417 are nut.Certainly, in other embodiments
In, one of them can be the shaft shoulder for the first locking member 416 and the second locking member 417, another can be nut.
Also referring to Fig. 1, Fig. 8 and Fig. 9, in cooking machine 1, the first connector 410 is set on platform 10.Platform 10
Including connecting plate 110, the first connector 410 is set on connecting plate 110.The first fastener hole 418 is also provided on pedestal 411,
The second fastener hole 111 is offered on connecting plate 110, and the fasteners such as screw can be arranged in the first fastener hole 418 and the second fastening
In hole 111, the first connector 410 is set on connecting plate 110.Certainly, in other embodiments, pedestal 411 can be with
It is set on platform 10 by modes such as welding or gluings.
Referring to Fig. 1, cooking machine 1 further includes guide rod 540 and guide sleeve 550, and guide rod 540 is erected on pedestal
On 200, guide sleeve 550 is sheathed on guide rod 540, and can be moved back and forth along the length direction of guide rod 540, and platform 10 is set
It is placed on guide sleeve 550.The presence of guide rod 540 can prevent platform 10 from moving along the radial direction of guide rod 540, guide sleeve
550 presence can reduce the frictional force between guide rod 540 and platform 10.The quantity of guide rod 540 can be at least two, to mention
The structural stability of high cooking machine 1.In the present embodiment, guide rod 540 is erected on bottom plate 230, and the quantity of guide rod 540 is
Four, guide sleeve 550 is linear bearing, and the quantity of linear bearing is also four, is sheathed on four guide rods 540 respectively.
Specifically, cooking machine 1 further includes support 541, and support 541 is set on bottom plate 230, is offered on support 541 slotting
Hole, guide rod 540 are arranged in jack, to increase the setting stability of guide rod 540.Platform 10 further includes engagement plate 120, rank
Fishplate bar 120 is set on guide sleeve 550, to realize setting of the platform 10 on guide sleeve 550.It is offered on engagement plate 120
Through-hole, guide rod 540 are arranged in through-hole.In the present embodiment, the quantity of engagement plate 120 is two pieces.
Also referring to Figure 10, cooking machine 1 further includes trigger 610, the first limit switch 620 and the second limit switch
630, trigger 610 is set on platform 10, the length of the first limit switch 620 and the second limit switch 630 along guide rod 540
The setting of direction interval, the first limit switch 620 can be triggered with the second limit switch 630 by trigger 610.When the first limit
After switch 620 or the second limit switch 630 are triggered, motor 510 can be made to stop operating, in order to platform 10 rest on it is corresponding
On position.Wherein, trigger 610 may be disposed on engagement plate 120.
In the present embodiment, the first limit switch 620 is distributed along the vertical direction with the second limit switch 630, and the first limit
The height of bit switch 620 is higher than the height with the second limit switch 630.When platform 10 is moved to up stroke stop, trigger
610 the first limit switches 620 of triggering, motor 510 stops operating after the first limit switch 620 is triggered, to prevent platform from 10 surpassing
Stroke motion.When platform 10 is moved to down stroke stop, trigger 610 triggers the second limit switch 630, the second limit switch
630 be triggered after motor 510 stop operating, with prevent 10 overtravel of platform move.
It should be noted that in the present embodiment, under normal circumstances, motor 510 after the second limit switch 630 is triggered
Just it stops operating, limited post 302 does not play a role.In abnormal cases, motor 510 is not after the second limit switch 630 is triggered
It can stop operating, cam continues to rotate counterclockwise, then limited post 302 plays a role.
Further, trigger 610 includes triggering stick 611, and the first limit switch 620 is formed with the first triggering slot, works as touching
When hair stick 611 is moved in the first triggering slot, the first limit switch 620 is triggered, and the second limit switch 630 is formed with the second touching
Slot is sent out, when triggering stick 611 is moved in the second triggering slot, the second limit switch 630 is triggered.Certainly, in other embodiments
In, it can also be using the isolation substitute trigger stick 611 with certain length, compared to triggering stick 611, isolation passes through first
The time for triggering slot or the second triggering slot is longer, after the excessively lifting of platform 10 can be avoided to a certain extent, the first limit switch
620 or second limit switch 630 induction less than trigger 610, cause to judge by accident.
Cooking machine 1 further includes vertical plate 640, and vertical plate 640 is set on bottom plate 230, the first limit switch 620 and the second limit
Switch 630 is all set on vertical plate 640.The presence of vertical plate 640 can facilitate the first limit switch 620 and the second limit switch 630
It is distributed along the vertical direction.Certainly, in other embodiments, vertical plate 640 can save.First limit switch 620 is opened with the second limit
Closing 630 may be disposed on other components.
Also referring to Fig. 8, cooking machine 1 further includes the first side plate 711 and the second side plate 712 that interval is oppositely arranged, the
Side plate 711 and the second side plate 712 are tightly connected with platform 10.When platform 10 needs to clean, scrubbed using cleaning brush
Platform 10, the first side plate 711 and the second side plate 712 are tightly connected with platform 10, can prevent cleaning solution from the first side plate 711 with
The junction water clock of the junction of platform 10 or the second side plate 712 and platform 10 causes the internal environment of cooking machine 1 contaminated.
First side plate 711 can make water-proofing treatment with the junction of platform 10 and the junction of the second side plate 712 and platform 10, with into one
Step avoids water clock.
First side plate 711, the second side plate 712 surround U-shaped structure with platform 10, can be all provided in the opposite end of U-shaped structure
A sink is set, to contain the cleaning solution being discharged from platform 10.The presence of first side plate 711 and the second side plate 712, it is ensured that clear
Clean liquid is discharged towards specific direction, wherein cleaning solution can be the mixture etc. of clear water or clear water and dish washing liquid.
Further, cooking machine 1 further includes drainage plate 720, and drainage plate 720 is set on platform 10, and is located at the first side
Between plate 711 and the second side plate 712.Drainage plate 720 is for guiding cleaning solution, in order to which the cleaning solution on platform 10 can smoothly flow
Enter in sink.In the present embodiment, drainage plate 720 is obliquely installed, so that height of the drainage plate 720 close to one end of platform 10 is high
Height in the one end of drainage plate 720 far from platform 10.Certainly, in other embodiments, drainage plate 720 can be made close to platform 10
The thickness of one end be thicker than the thickness of the one end of drainage plate 720 far from platform 10.
Platform 10 includes heating furnace 130, when cooking, can be placed in cookware on heating furnace 130 and heat, so as to frying
Delicious food out.Wherein, heating furnace 130 can be electromagnetic oven, electric ceramic heaters, electrothermal furnace or gas furnace etc..Heating furnace 130 is located at
Between first side plate 711 and the second side plate 712, during cooking, dish slag or seasoning etc. are possible to fall in heating furnace
On 130, which can be achieved the cleaning on 130 surface of heating furnace.
Platform 10 further includes rack 140, and heating furnace 130, connecting plate 110, engagement plate 120 and drainage plate 720 are all set in
On rack 140, each element is connected to form a unified entirety, be gone up and down convenient for each element is unified.In the present embodiment, platform
Frame 140 is spliced to form by hollow aluminum profile, to mitigate the whole weight of platform 10.
Platform 10 further includes panel 150, and panel 150 is set on rack 140, and accommodating hole is offered on panel 150, heating
Furnace 130 is located in accommodating hole.But the surface of panel 150 is flushed with the surface of heating furnace 130, to improve the cleaning of platform 10 just
Benefit.Panel 150 and heating furnace 130 are tightly connected and make water-proofing treatment, to avoid water clock.
The specific working principle is as follows for above-mentioned cooking machine 1 and platform lifting mechanism 20:
When heating, cookware is placed on platform 10, the food in cookware is heated using heating furnace 130, to fry
Make delicious food.
When platform 10 rises, motor 510 drives cam 300 to rotate relative to pedestal 200, and roller 412 is along the outer of cam 300
Periphery is rolled relative to cam 300, and since pedestal 411 is set on platform 10, therefore driven member 400 is able to drive on platform 10
It rises.During rising on platform 10, swing arm 422 is swung relative to pedestal 411, and the outer peripheral edge of roller 412 and cam 300 is kept
It contacts and is rolled relative to cam 300, driven member 400 is moved to the work of cam 300 from one end of the work profile of cam 300
The other end of profile.
When platform 10 declines, motor 510 drives cam 300 to rotate backward relative to pedestal 200, work of the platform 10 in gravity
With decline.During platform 10 declines, swing arm 422 is relative to 411 backswing of pedestal, roller 412 and cam 300
Outer peripheral edge is kept in contact and relative to 300 backscrolling of cam, and driven member 400 is moved from the other end of the work profile of cam 300
It moves to one end of the work profile of cam 300.When platform 10 is stuck or will be stuck when, since the second connector 420 is set to
On cam 300, therefore counter-rotational cam 300 can drive the second connector 420 mobile, and the second mobile connector 420 drives
The decline of first connector 410 since the first connector 410 is for being set to platform 10, therefore can decline with moving platform 10, prevent
Platform 10 is stuck during decline.
The lifting of platform 10 can carry out rolling convenient for cookware or the movement such as porpoising, meet cookware during frying dish
The demand that heated condition and action state are switched fast.Trigger 610, the first limit switch 620 and the second limit switch 630
There are the stroke ranges of controllable platform 10, prevent 10 overtravel of platform mobile.It on this basis, can be by controlling motor 510
Output shaft rotational angle so that platform 10 is accurately parked in any position in stroke range.
The body of the elevating mechanism of lifting is realized compared to the volume for the elevating mechanism for realizing lifting using electric cylinders, using fluid cylinder
Product or the volume that the elevating mechanism gone up and down is realized using screw rod sliding block, are realized using pedestal 200, cam 300 and driven member 400 and are risen
The volume of the elevating mechanism of drop is relatively small, therefore can reduce the volume of cooking machine 1.The work profile of cam 300 is incomplete work
Make profile, i.e. the work profile of cam 300 is not closed, can be convex reducing by way of removing the material at the not closed place of work profile
The volume of wheel 300 meets the needs of household electrical appliance miniaturization.In the present embodiment, Backhaul is corresponded on the cam of place to go
Some materials, to reduce the volume of cam.Certainly, in other embodiments, the form and dimension of place to go part can be according to reality
Situation flexibly determines.
The embodiments described above only express several embodiments of the present invention, and the description thereof is more specific and detailed, but simultaneously
It cannot therefore be construed as limiting the scope of the patent.It should be pointed out that coming for those of ordinary skill in the art
It says, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to protection of the invention
Range.Therefore, the scope of protection of the patent of the invention shall be subject to the appended claims.
Claims (10)
1. a kind of platform lifting mechanism characterized by comprising
Pedestal；
Cam is rotatablely arranged on the pedestal, and the work profile of the cam is incomplete work profile；And
Driven member, the first connector and the second connector including rotation connection, first connector is for being set to platform
On, and the outer peripheral edge for capableing of the cam described in the drive lower edge of the cam is mobile, second connector is set to described convex
On wheel, second connector can be mobile relative to the cam, and the motion track of second connector is relative to institute
State the work profile offset of cam.
2. platform lifting mechanism according to claim 1, which is characterized in that opened up on the end face of the cam it is fluted,
First connector includes boss, and the boss is inserted into the groove.
3. platform lifting mechanism according to claim 2, which is characterized in that second connector includes pedestal and can turn
The outer peripheral edge of the roller being set on the pedestal dynamicly, the roller and the cam offsets, and first connector also wraps
The swing arm being swingably set on the pedestal is included, the boss is set in the swing arm.
4. platform lifting mechanism according to claim 3, which is characterized in that the roller includes shaft and idler wheel, described
Shaft is fixed on the pedestal, and the idler wheel is rotatablely arranged on the shaft.
5. platform lifting mechanism according to any one of claims 1 to 4, which is characterized in that the cam include wheel body and
Limited post, the limited post are set on the outer peripheral edge of the wheel body, and the pedestal includes limited block, and the limited block is located at institute
It states in the rotation direction of limited post, the limited block with the limited post for offseting.
6. platform lifting mechanism according to any one of claims 1 to 4, which is characterized in that it further include motor and drive shaft,
The pedestal includes bearing block, and the drive shaft is arranged on the bearing block, and the cam is set in the drive shaft, institute
Motor is stated for driving the drive shaft turns.
7. a kind of cooking machine characterized by comprising
Platform is used for placing cooker；And
Such as platform lifting mechanism as claimed in any one of claims 1 to 6, second connector is set on the platform.
8. cooking machine according to claim 7, which is characterized in that further include guide rod and guide sleeve, the guide rod is vertical
On the pedestal, the guide sleeve is sheathed on the guide rod, and can along the guide rod length direction it is reciprocal
Mobile, the platform is set on the guide sleeve.
9. cooking machine according to claim 8, which is characterized in that further include trigger, the first limit switch and the second limit
Bit switch, the trigger are set on the platform, and first limit switch is led described in second limit switch
It is arranged to the length direction interval of bar, first limit switch can be touched with second limit switch by the trigger
Hair.
10. cooking machine according to any one of claims 7 to 9, which is characterized in that further include being spaced first be oppositely arranged
Side plate and the second side plate, first side plate and second side plate are tightly connected with the platform, and the platform includes adding
Hot stove, the heating furnace is between first side plate and second side plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910316120.5A CN109892959B (en) | 2019-04-19 | 2019-04-19 | Dish frying machine and platform lifting mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910316120.5A CN109892959B (en) | 2019-04-19 | 2019-04-19 | Dish frying machine and platform lifting mechanism |
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| CN109892959A true CN109892959A (en) | 2019-06-18 |
| CN109892959B CN109892959B (en) | 2024-01-26 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201910316120.5A Active CN109892959B (en) | 2019-04-19 | 2019-04-19 | Dish frying machine and platform lifting mechanism |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113968549A (en) * | 2021-10-12 | 2022-01-25 | 天地上海采掘装备科技有限公司 | Liftable ball platform |
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| Publication number | Publication date |
|---|---|
| CN109892959B (en) | 2024-01-26 |
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