CN108088165A - A kind of automatic lifting laminated frame device and a kind of refrigerator - Google Patents
A kind of automatic lifting laminated frame device and a kind of refrigerator Download PDFInfo
- Publication number
- CN108088165A CN108088165A CN201711280959.5A CN201711280959A CN108088165A CN 108088165 A CN108088165 A CN 108088165A CN 201711280959 A CN201711280959 A CN 201711280959A CN 108088165 A CN108088165 A CN 108088165A
- Authority
- CN
- China
- Prior art keywords
- ball screw
- fixed
- layer frame
- transmission gear
- automatic lifting
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D25/00—Charging, supporting, and discharging the articles to be cooled
- F25D25/02—Charging, supporting, and discharging the articles to be cooled by shelves
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Types And Forms Of Lifts (AREA)
Abstract
The present invention provides a kind of automatic lifting laminated frame devices, the connecting rod being fixedly connected including layer frame and with the layer frame, further include gear motor, the connecting rod includes ball screw component, the ball screw component includes mating ball screw and ball nut and the transmission gear for being fixed on the rolling bar screw bottom, the transmission gear engages connection with the gear motor, the layer frame is equipped with first through hole, the ball nut is inserted into the first through hole and is fixed with the layer frame, the ball screw rotates by the ball nut layer frame to be driven to rise or fall under the action of the gear motor.A kind of refrigerator of automatic lifting laminated frame device as described above is installed invention further provides a kind of.A kind of automatic lifting laminated frame device and a kind of refrigerator that the invention of this hair provides, simple in structure, layer frame position can be realized stepless automatic adjustable.
Description
Technical field
The present invention relates to a kind of storage facilities, more particularly, to it is a kind of can automatic lifting laminated frame device and be equipped with it is described from
The refrigerator of dynamic lifting laminated frame device.
Background technology
As the improvement of people's living standards, refrigerator is widely used.At present, the most of refrigerator sold in the market
Internal layer frame is all that can only adjust the placement location of layer frame in limited scope in fixed position, and the distance adjusted
It is fixed, reduces interior refrigerator space utilization rate, segment space is caused to be wasted, especially in big volume refrigerator, this
Kind situation is more common.And when needing to adjust the position of layer frame, it is necessary to layer frame be taken out out of refrigerator completely, usually also
It needs again to take out layer frame after the various articles placed in layer frame are taken out, then again fills layer frame again at the desired position
Enter, then various articles are relay in layer frame, it is cumbersome to adjust the position of layer frame, and adjustable position is nor non-
Chang Shiyi.
The content of the invention
Present invention is primarily aimed at solve the above problems and deficiency, providing firstly position can automatically adjust and can realize
A kind of stepless adjustable automatic lifting laminated frame device.
To achieve the above object, the technical scheme is that:
A kind of automatic lifting laminated frame device, the connecting rod being fixedly connected including layer frame and with the layer frame, it is characterised in that:Also
Including motor, the connecting rod includes ball screw component, and the ball screw component includes mating ball screw and ball spiral shell
Transmission gear that is female and being fixed on the rolling bar screw bottom, the transmission gear are connected with the motor and by the motors
Rotation is driven, the layer frame is equipped with first through hole, and the ball nut is inserted into the first through hole and consolidates with the layer frame
It is fixed, the ball screw under the action of the motor rotation so as to driven by the ball nut layer frame rise or under
Drop.
Further, the layer frame further includes mounting base, and the first through hole is arranged in the mounting base, the installation
Seat one end is fixedly connected by first through hole with the ball nut, and the other end is fixed with the layer frame.
Further, the connecting rod further includes the guide rod set with the ball screw member parallel, in the layer frame
Equipped with for the guide rod by the second through hole.
Further, the ball screw component is two, spaced apart, passes through the ball nut and institute respectively
It states layer frame to fix, is realized and interlocked by synchronous belt between the transmission gear of two ball screw component bottoms.
Further, clamping and/or interference are fixed between the ball screw and the linked gear.
Further, the transmission gear is equipped with installation axle, and flat key wheel hub keyway can be embedded in by being provided in the installation axle,
Keyway on axis is provided on the madial wall of the end hollow structure of the ball screw, the installation axle is inserted into the ball screw
At the hollow structure of end, the flat key is connected and fixed with keyway on the axis;Or it is set on the side wall of the ball screw end
The wheel hub keyway of flat key can be embedded in by having, and keyway on axis, the ball screw are provided on the inner wall of the transmission gear hollow structure
End be inserted into the hollow space of the gear, the flat key is connected and fixed with keyway on the axis.
Further, the bottom of the transmission gear for the ball screw bottom not being connected with the motor is fixed with
Diameter is more than the synchronous belt backstop set of the transmission gear diameter.
Further, the motor is gear motor, is connected between the transmission gear by gear wheel, the canine tooth
Wheel diameter is more than the diameter of the transmission gear, coaxial fixed between the two, is nibbled between the gear wheel and the gear motor
Close connection.
Further, flat key wheel hub keyway, the canine tooth can be embedded in by being provided in the installation axle of the transmission gear bottom
It takes turns and keyway on axis is provided on the madial wall of hollow structure, the installation axle is inserted into the hollow space of the gear wheel, described flat
Key is connected and fixed with keyway on the axis.
Another object of the present invention is to provide a kind of interior layer rack position a kind of stepless adjustable refrigerator, technical solution
For:
A kind of refrigerator, including storing compartment, the storing is indoor to be equipped with a kind of automatic lifting layer as previously described
Rack device.
Further, the top and bottom of the connecting rod are fixed respectively by fixed seat and the side wall of the storing compartment.
Further, ball screw protective cover and the side wall of the storing compartment are fixed, and the connecting rod is arranged on the rolling
In space between ballscrew protective cover and the storing compartment side wall, the connecting portion of the connecting rod and the layer frame can be in institute
It states and is moved up and down in the straight slot of ball screw protective cover, the synchronous belt is arranged between the storing compartment bottom wall and bottom cover
In space.
In conclusion a kind of automatic lifting laminated frame device provided by the invention and a kind of refrigerator, compared with prior art, tool
There is following advantage:
1. the position of stepless changing layer frame is realized using ball screw, it is simple in structure, it is easy to operate;
2. strong applicability can arbitrarily select size, the length of ball screw of layer frame according to the space of storing compartment, different
Tank-volumes, the refrigerator of different box heights can use;
3. space that can be in reasonable distribution refrigerator, avoids causing space waste.
Description of the drawings:
Fig. 1:A kind of overall structure diagram of automatic lifting laminated frame device of the present invention;
Fig. 2:Ball screw fixes schematic diagram with gear motor in a kind of automatic lifting laminated frame device of the present invention;
Fig. 3:Ball screw fixes schematic diagram with transmission gear in a kind of automatic lifting laminated frame device of the present invention;
Fig. 4:The structure diagram one of storing compartment in a kind of refrigerator of the present invention;
Fig. 5:The structure diagram two of storing compartment in a kind of refrigerator of the present invention;
Fig. 6:The connection diagram of lower fixed seat and ball screw in a kind of refrigerator of the present invention.
Wherein:Layer frame 1, guide rod 2, ball screw 3, mounting base 4, gear wheel 5, transmission gear 6, synchronous belt 7, first is logical
Hole 8, the second through hole 9, flat key 10, wheel hub keyway 11, keyway 12 on axis, storing compartment 13, upper fixed seat 14, ball screw protection
Cover 15, straight slot 16, bottom cover 17, ball nut 18, installation axle 19, motor fixing groove 20, limit protrusion 21, synchronous belt backstop set
22, gear motor 23, lower fixed seat 24.
Specific embodiment
The present invention is described in further detail with specific embodiment below in conjunction with the accompanying drawings.
Present invention firstly provides a kind of automatic lifting laminated frame device, including layer frame 1 and the company being fixedly connected with layer frame 1
Bar further includes motor, and connecting rod includes ball screw component, and ball screw component includes mating ball screw 3 and ball nut
18 and the transmission gear of 3 bottom of rolling bar screw is fixed on, transmission gear 6, which is connected with motor and is driven by motor, to be rotated, layer frame 1
First through hole 8 is equipped with, ball nut 18 is inserted into first through hole 18 and is fixed with the layer frame, and ball screw 3 is in motor
The lower rotation of effect by ball nut 18 so as to drive layer frame 1 to rise or fall.
As shown in Figure 1, each fixation in the both ends of layer frame 1, there are one mounting base 4, front end and the layer frame 1 of mounting base 4 are fixed, pacify
The rear end for filling seat 4 parallel is set there are two through hole:8 and second through hole 9 of first through hole is configured with ball nut 18 on ball screw 3,
Wherein ball screw 3 and mating ball nut 18 can refer to the size of layer frame 1 and supporting power selects in existing product, tool
This will not be repeated here for the prior art for body structure and operation principle, ball nut 18 be inserted into first through hole 8 so as to installation
Seat 4 is fixed, and in embodiment provided by the invention, ball nut 18 may include hollow main body and bottom fixed board, form one
Into T-shaped hollow structure, the outer diameter of 18 main body of ball nut is equal or slightly less than first with the diameter of first through hole 8 and leads in a section
The diameter in hole 8 is inserted into first through hole 8, and bottom fixed board is fixed with the bottom of mounting base 4 or top surface, plays fixed and branch
The effect of support.When ball screw 3 gear motor 23 drive under rotate when, ball nut 18 rise on ball screw 3 or under
Drop turns to rotary force for axial force, so as to which mounting base 4, layer frame 1 be driven to ramp or decline.To avoid ball nut
18 depart from ball screws 3 and layer frame 1 are made to come off, and the both ends of ball screw 3 are respectively provided with a limit protrusion 21.Connecting rod, which further includes, leads
To bar 2,9 inner wall smooth of the second through hole, the smooth guide rod 2 of outer wall passes through the second through hole 9, and balanced support is played to mounting base 4
And the effect being oriented to, effectively prevent mounting base 4 and layer frame 1 from tilting.
In embodiment provided by the invention, ball nut 18 is fixed by nut seat and mounting base 4, in practical application
In, the outer diameter of ball nut 18 can be equal or bigger with the diameter of first through hole 8, such as be interference fitted by way of grafting consolidate
Determine or use arbitrary fixed form of the prior art, do not constrain herein.Layer frame 1 is solid by mounting base 4 and ball nut 18
Fixed, in embodiment provided by the invention, the front support of mounting base 4 is fixed with screw and layer frame 1 in the bottom of layer frame 1,
In practical application, the front end of mounting base 4 can have after slot, with 1 plugged and fixed of layer frame or grafting fixed again by screw or
Person directly sets two through holes in layer frame 1, mounting base 4 is made directly to be fixed with ball nut 18 without mounting base 4, and with guiding
2 grafting of bar.In practical applications, also it can determine whether that use is led according to the size and supporting power of layer frame, the size of ball screw 3
To bar 2.Ball in ball nut 18 can effectively be reduced the noise in lifting process, be coordinated ball wire using wear-resistant plastic
The advantages of self character of bar 3 and ball nut 18, realization low noise, precision are high, transmission efficiency.In practical applications,
Common threaded rod and mating nut can be used, realize identical purpose.
Motor can be directly connected with transmission gear 6, and band nutating gear 6 rotates, in embodiment provided by the invention, electricity
Machine uses gear motor 23, and motor passes through transmission gear 6 and tooth per se with a gear, the bottom or top of ball screw 3
Turbin generator 23 connects, and by taking transmission gear 6 is fixed on 3 bottom of ball screw as an example, gear motor 23 rotates, band nutating gear 6
Rotation, transmission gear 6 drive ball screw 3 to rotate, and so as to fulfill rising or falling for layer frame 1, are passed when gear motor 23 drives
When moving gear 6 rotates in the forward direction, layer frame 1 rises, and when transmission gear 6 reversely rotates, layer frame 1 declines, and vice versa.Gear motor 23
Per se with gear can directly be engaged with transmission gear 6 connection or as shown in Figure 1, Figure 2, Figure 6 shows, to prevent on transmission gear 6
The synchronous belt 7 of socket comes off, and causes to lift failure, is coaxially fixed in the bottom of transmission gear there are one diameter more than transmission gear
The gear wheel 5 of diameter, the gear of itself engages connection to gear wheel 5 with gear motor 23.In the installation axle 19 of 6 bottom of transmission gear
The wheel hub keyway 11 of flat key 10 can be embedded in by being provided with, and gear wheel 5 is hollow structure, and key on axis is provided on the madial wall of hollow structure
Slot 12, installation axle 19 are inserted into the hollow space of gear wheel 5, and flat key 10 is connected and fixed with keyway on axis 12, realize and are fixedly mounted
While, it can also avoid relative rotation.In practical applications, it is also possible to which the mode of interference fit is installed, while avoids opposite revolve
Turn or as shown in Fig. 2, bulge-structure is provided in the installation axle 19 of 6 bottom of transmission gear, in 5 hollow space of gear wheel
Corresponding position on be provided with keyway 12 on axis, during installation, bulge-structure is inserted on axis in keyway 12, realizes grafting rotation stop,
Card slot is set in the hollow space of gear wheel 5, buckle is provided in the installation axle 19 of transmission gear 6, card is realized after grafting
Rotation stop is connect, oppositely arranged card rotation structure also may be used.
Each layer frame 1 can fix with one group of connecting rod and realize automatic lifting, and connecting rod and the centre position of 1 certain one side of layer frame are consolidated
It is fixed, it avoids shifting, can also be fixed with two or more sets connecting rods, as shown in Figure 1, in embodiment provided by the invention, layer
Left and right (attached drawing direction) both sides of frame 1 are respectively fixed with one group of connecting rod, the concrete structures of connecting rod and other appurtenances such as institute above
It states, wherein the bottom of the ball screw component in the connecting rod on right side is fixed with gear motor 23, as driving lever, the ball in left side
The bottom of screw 3 is fixed with an isostructural transmission gear 6, and no motor drives, as follower lever, two transmission gears 6 it
Between connected by synchronous belt 7, the inner band of synchronous belt 7 can promote the rotation of the transmission gear 6 in left side with tooth is rolled.Such as Fig. 3
It is shown, for synchronous belt 7 is avoided to come off from left side transmission gear 6, synchronous belt backstop set is fixed in the bottom of this transmission gear 6
22, the outer diameter of synchronous belt backstop set 22 is more than the outer diameter of transmission gear 6,19 plugged and fixed of installation axle with 6 bottom of transmission gear.
The connection of synchronous belt backstop set 22 and the connection mode such as gear wheel 5 and transmission gear 6 of transmission gear 6, this will not be repeated here.Such as
Shown in Fig. 3, rotated in the ball screw 3 of the active on 22 right side of synchronous belt backstop set under the effect of gear motor 23,7 band of synchronous belt
6 synchronous rotary of transmission gear of dynamic driven 3 lower part of ball screw, so that 3 synchronous rotary of ball screw of both sides is so as to band
The stabilization of dynamic layer frame 1 rises or falls.In practical applications, two groups of connecting rods can be spaced apart with the homonymy for being located at layer frame 1
It sets, at this point, can consider whether to need to set guide rod 2.Fixed 6 structure of transmission gear of driving lever and follower lever lower end is complete
It is identical.By transmission gear 6, synchronous belt 7, while two ball screws 3 is driven to rotate, ball screw 3 and ball nut 18 will
Convert rotational motion is linear running, realizes the stepless regulated of 1 position of layer frame.
Gear 6 is fixedly connected with ball screw 3, is not rotated between the two, and welding, grafting, clamping, interference can be used
The common fixed structures such as cooperation are fixed, in embodiment provided by the invention, by the way of flat key connection, such as Fig. 2 and Fig. 3
Shown, the diameter of the installation axle 19 on transmission gear 6 is identical or smaller with the internal diameter of 3 hollow space of ball screw, wheel hub keyway
11 are arranged in installation axle 19, and embedded with flat key 10 in wheel hub keyway 11, the end of ball screw 3 is hollow structure, madial wall
On be provided with keyway 12 on axis, installation axle 19 is inserted into the hollow space of ball screw 3, and keyway 12 exposes 11 top surface of wheel hub keyway
It is inserted partially on axis in keyway 12, realizes the plugged and fixed of ball screw 3 and transmission gear 6 and clamping rotation stop, driving cog
The top surface of wheel 6 plays grafting position-limiting action.Alternatively, opposite, wheel hub keyway 11, wheel are equipped on 3 end side wall of ball screw
Embedded with flat key 10 in hub key slot 11, transmission gear 6 faces the direction of ball screw 3 as hollow structure, 6 hollow knot of transmission gear
Keyway 12 on axis are provided on the inner wall of structure, the end of ball screw 3 is inserted into the hollow space of transmission gear 6,10 one end of flat key
It is inlaid in wheel hub keyway 11, the other end is inserted on axis and is connected and fixed in keyway 12, realizes ball screw 3 and transmission gear 6
Plugged and fixed and clamping rotation stop, ball screw 3 be equipped with insertion /V step.
Invention further provides it is a kind of be equipped with as previously described can automatic lifting laminated frame device refrigerator, refrigerator
Be internally provided with multiple storing compartments 13, wherein one or more be provided with as previously described can automatic lifting laminated frame device, storage
Object compartment 13 includes left and right side walls, rear wall and bottom wall, is introduced so that the left and right sides of layer frame 1 is fixed respectively with one group of connecting rod as an example
Mounting structure as shown in Figure 4 and Figure 5, for gear motor 23 is avoided directly to be installed on bottom wall, occupies the limited of storing compartment 13
Space, can set on bottom wall there are one bottom wall mounting groove, and installation space is provided for gear motor 23, synchronous belt 7, transmission gear 6,
Bottom wall mounting groove can be elongated with storing compartment 13, and 3 bottom of ball screw is equally fixed on bottom wall mounting groove using lower fixed seat 24
It is interior, as shown in fig. 6, lower fixed seat 24 is the box body structure of a side opening, can be fixed with side wall screw, the roof of lower fixed seat 24
On open there are two through hole, passed through respectively for guide rod 2, ball screw 3, guide rod, ball screw 3 are provided with limit convex on herein
21 are played, limit protrusion 21 is sitting on the roof of lower fixed seat 24, limits the length in two bar insertion lower fixed seats 24, driving cog
Wheel 6, gear wheel 5 and gear motor 23 are located in the inner space of lower fixed seat 24, and gear motor 23 passes through on shell itself
Fixed structure is directly fixed with the side wall of storing compartment 13 or is internally provided with motor fixing groove 20, gear electricity in lower fixed seat 24
The shell of machine 23 is inserted into motor fixing groove 20, then is consolidated by side wall of the fixed structure on shell directly with storing compartment 13
Determine or in bottom motor fixing groove 20 is made to be fixed with motor housing screw, another is fixed on the side wall of corresponding opposite side
Lower fixed seat 24, this sidewinders ballscrew 3 as follower lever, the bottom of ball screw 3 through after the through hole of lower fixed seat 24 with transmission
Gear 6 is fixed, gearless electrical machine 23, is connected between two gears 6 by synchronous belt 7, is provided on the lower fixed seat 24 of both sides
The current opening of synchronous belt 7.Lower fixed seat 24, ball screw 3, transmission gear 6, synchronous belt 7, guide rod 2 and the gear of both sides
After motor 23 is all installed in place, in the top surface covering bottom cover 17 of bottom wall mounting groove, the aesthetics inside storing compartment 13 is improved
And putting convenient for article, while also user can be avoided to contact directly synchronous belt 7.The top for passing bar is solid by upper fixed seat 14
Be scheduled on side wall, at the same ball screw 3 and guide rod 2 top be equipped with limit protrusion 21, limitation two bars be inserted into it is solid
The length of reservation 14.It should be noted that since ball screw 3 needs to rotate in the through hole of upper and lower fixed seat 14,24, because
This, need to ensure that the inner wall of through hole is not contacted with ball screw 3, avoid generating rotation resistance, meanwhile, the top of ball screw 3
Certain distance is left between the roof of upper fixed seat 14.The outside of bar is being passed covered with ball screw protective cover 15, upper fixation
Seat 14, guide rod 2, ball screw 3 are arranged in the space between ball screw protective cover 15 and side wall, ball screw protective cover
15 are equipped with straight slot 16, and the rear end of mounting base 4 is stretched into and 15 inside of ball screw protective cover and ball nut 18 from straight slot 16
Fixed, i.e. layer frame 1 and the coupling part of connecting rod can move up and down at straight slot 16.
In embodiment provided by the invention, connecting rod is two groups, is separately positioned on the left and right both ends of layer frame and is fixed on storage
In the left and right side walls of object compartment 13, in practical applications, also two groups of connecting rods can be arranged on the rear end of layer frame, and be fixed on storage
On the rear wall of object compartment 13.Meanwhile multilayer layer frame 1 can be also fixed on connecting rod.
In conclusion a kind of automatic lifting laminated frame device provided by the invention and a kind of refrigerator, compared with prior art, tool
There is following advantage:
1. the position of stepless changing layer frame is realized using ball screw, it is simple in structure, it is easy to operate;
2. strong applicability can arbitrarily select size, the length of ball screw of layer frame according to the space of storing compartment, different
Tank-volumes, the refrigerator of different box heights can use;
3. space that can be in reasonable distribution refrigerator, avoids causing space waste.
As described above, with reference to given plan content, similar technical solution can be derived.In every case it is without departing from this
The content of inventive technique scheme, any simple modification, the equivalent change that technical spirit according to the invention makees above example
Change and modification, in the range of still falling within technical solution of the present invention.
Claims (12)
1. a kind of automatic lifting laminated frame device, the connecting rod being fixedly connected including layer frame and with the layer frame, it is characterised in that:Also wrap
Motor is included, the connecting rod includes ball screw component, and the ball screw component includes mating ball screw and ball nut
And the transmission gear of the rolling bar screw bottom is fixed on, the transmission gear is connected with the motor and by the motor band
Dynamic rotation, the layer frame are equipped with first through hole, and the ball nut is inserted into the first through hole and is fixed with the layer frame,
The ball screw rotates by the ball nut layer frame to be driven to rise or fall under the action of the motor.
2. a kind of automatic lifting laminated frame device as described in claim 1, it is characterised in that:The layer frame further includes mounting base,
The first through hole is arranged in the mounting base, and described mounting base one end is fixed by first through hole and the ball nut to be connected
It connects, the other end is fixed with the layer frame.
3. a kind of automatic lifting laminated frame device as described in claim 1, it is characterised in that:The connecting rod further includes and the rolling
Ballscrew member parallel set guide rod, the layer frame be equipped with for the guide rod by the second through hole.
4. a kind of automatic lifting laminated frame device as described in any one of claims 1 to 3, it is characterised in that:The ball screw
Component is two, spaced apart, is fixed respectively by the ball nut and the layer frame, two ball screw groups
It is realized and interlocked by synchronous belt between the transmission gear of part bottom.
5. a kind of automatic lifting laminated frame device as claimed in claim 4, it is characterised in that:The ball screw and the gearing
Clamping and/or interference are fixed between gear.
6. a kind of automatic lifting laminated frame device as claimed in claim 5, it is characterised in that:The transmission gear is equipped with installation
Axis, flat key wheel hub keyway can be embedded in by being provided in the installation axle, be opened on the madial wall of the end hollow structure of the ball screw
There is keyway on axis, the installation axle is inserted at the hollow structure of the ball screw end, the flat key and key on the axis
Slot connects and fixes;Or the side wall of the ball screw end is equipped with can be embedded in the wheel hub keyway of flat key, in the transmission gear
Keyway on axis is provided on the inner wall of hollow structure, the end of the ball screw is inserted into the hollow space of the gear, described flat
Key is connected and fixed with keyway on the axis.
7. a kind of automatic lifting laminated frame device as claimed in claim 4, it is characterised in that:Described in not being connected with the motor
The bottom of the transmission gear of ball screw bottom is fixed with the synchronous belt backstop set that diameter is more than the transmission gear diameter.
8. a kind of automatic lifting laminated frame device as described in any one of claims 1 to 3, it is characterised in that:The motor is tooth
Turbin generator is connected between the transmission gear by gear wheel, and the canine tooth wheel diameter is more than the diameter of the transmission gear,
It is coaxial fixed between the two, connection is engaged between the gear wheel and the gear motor.
9. a kind of automatic lifting laminated frame device as claimed in claim 8, it is characterised in that:The installation of the transmission gear bottom
Flat key wheel hub keyway can be embedded in by being provided on axis, and keyway on axis, the peace are provided on the madial wall of the gear wheel hollow structure
Dress axis is inserted into the hollow space of the gear wheel, and the flat key is connected and fixed with keyway on the axis.
10. a kind of refrigerator, including storing compartment, it is characterised in that:The indoor installation of storing is just like claim 1 to 9 times
A kind of automatic lifting laminated frame device described in one.
11. a kind of refrigerator as claimed in claim 10, it is characterised in that:The top and bottom of the connecting rod pass through fixation respectively
The side wall of seat and the storing compartment is fixed.
12. a kind of refrigerator as claimed in claim 10, it is characterised in that:The side of ball screw protective cover and the storing compartment
Wall is fixed, and the connecting rod is arranged in the space between the ball screw protective cover and the storing compartment side wall, the company
Bar and the connecting portion of the layer frame can move up and down in the straight slot of the ball screw protective cover, and the synchronous belt is arranged on
In space between the storing compartment bottom wall and bottom cover.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201711280959.5A CN108088165A (en) | 2017-12-06 | 2017-12-06 | A kind of automatic lifting laminated frame device and a kind of refrigerator |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201711280959.5A CN108088165A (en) | 2017-12-06 | 2017-12-06 | A kind of automatic lifting laminated frame device and a kind of refrigerator |
Publications (1)
Publication Number | Publication Date |
---|---|
CN108088165A true CN108088165A (en) | 2018-05-29 |
Family
ID=62174257
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201711280959.5A Pending CN108088165A (en) | 2017-12-06 | 2017-12-06 | A kind of automatic lifting laminated frame device and a kind of refrigerator |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN108088165A (en) |
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108638663A (en) * | 2018-06-20 | 2018-10-12 | 东莞三润田智能科技股份有限公司 | Online character code spraying system |
CN108715340A (en) * | 2018-06-20 | 2018-10-30 | 东莞三润田智能科技股份有限公司 | Handling equipment |
CN110398106A (en) * | 2019-08-21 | 2019-11-01 | 长虹美菱股份有限公司 | A kind of refrigerator synchronous automatic lifting rack unit |
CN110686440A (en) * | 2019-09-05 | 2020-01-14 | 白木日根 | Refrigerating system with commodity shelf regulatory function and slope alarming function |
CN111174524A (en) * | 2020-01-20 | 2020-05-19 | 合肥华凌股份有限公司 | Shelf assembly and storage cabinet |
CN111207550A (en) * | 2020-03-09 | 2020-05-29 | 东莞市图什日用品有限公司 | Portable movable refrigerator |
CN111536744A (en) * | 2020-05-06 | 2020-08-14 | 长虹美菱股份有限公司 | Refrigerator shelf automatic lifting device based on single drive |
CN111664649A (en) * | 2020-06-18 | 2020-09-15 | 长虹美菱股份有限公司 | Automatic lifting device for refrigerator shelf |
CN113310279A (en) * | 2021-06-29 | 2021-08-27 | 合肥美的电冰箱有限公司 | Mounting device provided with moving member, drawer assembly and household appliance |
CN113574339A (en) * | 2019-09-23 | 2021-10-29 | 青岛海尔电冰箱有限公司 | Refrigeration appliance with adjustable shelf assembly |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101542223A (en) * | 2006-11-20 | 2009-09-23 | Lg电子株式会社 | Elevation adjustment apparatus for shelf in refrigerator |
US20100060124A1 (en) * | 2006-11-20 | 2010-03-11 | Lg Electronics Inc. | Elevation adjustment apparatus for shelf in refrigerator |
CN202100040U (en) * | 2011-02-25 | 2012-01-04 | 杭州威尼克机械制造有限公司 | Vehicle lifting parking device |
CN102437251A (en) * | 2011-12-31 | 2012-05-02 | 无锡市奥曼特科技有限公司 | Silicon wafer automatic material charging and discharging system for plate-type PECVD (plasma enhanced chemical vapor device) |
CN102897540A (en) * | 2012-08-13 | 2013-01-30 | 伊洪良 | Stacking machine |
KR20130012604A (en) * | 2011-07-26 | 2013-02-05 | 삼성중공업 주식회사 | Lifting device |
CN206531350U (en) * | 2017-02-05 | 2017-09-29 | 江苏雷利电机股份有限公司 | Electric motor mounting structure for refrigerator rack |
CN207907577U (en) * | 2017-12-06 | 2018-09-25 | 青岛彭大电器有限公司 | A kind of layer frame apparatus for automatically lifting and refrigerator |
-
2017
- 2017-12-06 CN CN201711280959.5A patent/CN108088165A/en active Pending
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101542223A (en) * | 2006-11-20 | 2009-09-23 | Lg电子株式会社 | Elevation adjustment apparatus for shelf in refrigerator |
US20100060124A1 (en) * | 2006-11-20 | 2010-03-11 | Lg Electronics Inc. | Elevation adjustment apparatus for shelf in refrigerator |
CN202100040U (en) * | 2011-02-25 | 2012-01-04 | 杭州威尼克机械制造有限公司 | Vehicle lifting parking device |
KR20130012604A (en) * | 2011-07-26 | 2013-02-05 | 삼성중공업 주식회사 | Lifting device |
CN102437251A (en) * | 2011-12-31 | 2012-05-02 | 无锡市奥曼特科技有限公司 | Silicon wafer automatic material charging and discharging system for plate-type PECVD (plasma enhanced chemical vapor device) |
CN102897540A (en) * | 2012-08-13 | 2013-01-30 | 伊洪良 | Stacking machine |
CN206531350U (en) * | 2017-02-05 | 2017-09-29 | 江苏雷利电机股份有限公司 | Electric motor mounting structure for refrigerator rack |
CN207907577U (en) * | 2017-12-06 | 2018-09-25 | 青岛彭大电器有限公司 | A kind of layer frame apparatus for automatically lifting and refrigerator |
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108638663A (en) * | 2018-06-20 | 2018-10-12 | 东莞三润田智能科技股份有限公司 | Online character code spraying system |
CN108715340A (en) * | 2018-06-20 | 2018-10-30 | 东莞三润田智能科技股份有限公司 | Handling equipment |
CN110398106A (en) * | 2019-08-21 | 2019-11-01 | 长虹美菱股份有限公司 | A kind of refrigerator synchronous automatic lifting rack unit |
CN110686440A (en) * | 2019-09-05 | 2020-01-14 | 白木日根 | Refrigerating system with commodity shelf regulatory function and slope alarming function |
CN113574339A (en) * | 2019-09-23 | 2021-10-29 | 青岛海尔电冰箱有限公司 | Refrigeration appliance with adjustable shelf assembly |
CN111174524A (en) * | 2020-01-20 | 2020-05-19 | 合肥华凌股份有限公司 | Shelf assembly and storage cabinet |
CN111174524B (en) * | 2020-01-20 | 2021-08-31 | 合肥华凌股份有限公司 | Shelf assembly and storage cabinet |
CN111207550A (en) * | 2020-03-09 | 2020-05-29 | 东莞市图什日用品有限公司 | Portable movable refrigerator |
CN111536744A (en) * | 2020-05-06 | 2020-08-14 | 长虹美菱股份有限公司 | Refrigerator shelf automatic lifting device based on single drive |
CN111664649A (en) * | 2020-06-18 | 2020-09-15 | 长虹美菱股份有限公司 | Automatic lifting device for refrigerator shelf |
CN113310279A (en) * | 2021-06-29 | 2021-08-27 | 合肥美的电冰箱有限公司 | Mounting device provided with moving member, drawer assembly and household appliance |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN108088165A (en) | A kind of automatic lifting laminated frame device and a kind of refrigerator | |
CN207907577U (en) | A kind of layer frame apparatus for automatically lifting and refrigerator | |
CN207312796U (en) | A kind of coil winding machine for being easily installed reel | |
CN205586423U (en) | 24 functions are from generating electricity combined training ware | |
CN109841005A (en) | A kind of robot of automatic fare collection granting recycling 3D glasses | |
CN204553265U (en) | Foot-operated fan | |
CN113530042B (en) | Building curtain wall capable of carrying out wind power generation | |
CN108293887A (en) | A kind of raising pets cage assembly | |
CN207911175U (en) | A kind of motion of household appliance control panel | |
CN207192462U (en) | The adjustable bus cable device of distribution line | |
CN109077512B (en) | Massage armchair remote controller hides elevating system | |
CN109515493A (en) | A kind of sports goods storage and transportation device | |
CN201391138Y (en) | Transmission mechanism used for electronic lock | |
CN210842189U (en) | Intelligent automatic lifting cabinet | |
CN212698276U (en) | Combined sofa with Bluetooth networking function | |
CN108204154A (en) | It is a kind of without avoid stereo parking facility | |
CN208972946U (en) | Rectangular cabinet side frame with lifting socket | |
EP2655892A1 (en) | Ventilation device for generating uniform fluid flows, and a drive unit for a device of said type | |
CN207041894U (en) | La Pai mechanisms and mahjong machine | |
CN211337961U (en) | Movement mechanism and utensil automatic discharging device | |
CN219282808U (en) | Manual and electric integrated lifting structure | |
CN208973051U (en) | A kind of sofa with Bluetooth audio device | |
CN217019180U (en) | Welding device for producing low-power-consumption integrated house | |
CN212687452U (en) | Quick lifting device of wall cabinet | |
CN214569784U (en) | Production device for controlling DTY tension of polyester yarn |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
CB02 | Change of applicant information |
Address after: 266061 Minghui International Building 2106, 39 Shiling Road, Laoshan District, Qingdao City, Shandong Province Applicant after: QINGDAO PENGDA ELECTRIC APPLIANCE CO., LTD. Address before: 266061 Minghui International Building 605, 39 Shiling Road, Laoshan District, Qingdao City, Shandong Province Applicant before: QINGDAO PENGDA ELECTRIC APPLIANCE CO., LTD. |
|
CB02 | Change of applicant information | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination |