CN206088974U - Lifting drive mechanism of elevating platform - Google Patents
Lifting drive mechanism of elevating platform Download PDFInfo
- Publication number
- CN206088974U CN206088974U CN201621077075.0U CN201621077075U CN206088974U CN 206088974 U CN206088974 U CN 206088974U CN 201621077075 U CN201621077075 U CN 201621077075U CN 206088974 U CN206088974 U CN 206088974U
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- China
- Prior art keywords
- connecting rod
- rotary shaft
- drive mechanism
- crank
- slide bar
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Abstract
The utility model discloses a lifting drive mechanism of elevating platform, it is including driving actuating cylinder, a plurality of axis of rotation, crank slide bar mechanism. Drive actuating cylinder's cylinder body and frame hinged joint, the axis of rotation is rotatable installs in the frame, is fixed with first connecting rod in one of them axis of rotation, this first connecting rod and the piston rod hinged joint who drives actuating cylinder. Be fixed with the second connecting rod in the axis of rotation, the second connecting rod of two adjacent axis of rotation passes through third connecting rod interconnect, the second connecting rod with third connecting rod hinged joint. The both ends of axis of rotation all are equipped with crank slide bar mechanism, rise through this crank slide bar mechanism drive elevating platform. The utility model discloses a lifting drive mechanism, its axis of rotation is the linkage simultaneously to with glass support's elevating platform integrally lift up, the promotion is steady with realizing the while parallel, and this lifting drive mechanism's life is also long moreover.
Description
Technical field
This utility model belongs to the parts technical field of glass support frame, is related to a kind of elevator drive machine of lifting platform
Structure.
Background technology
In glass processing production, typically glass can be supported with glass support frame, to facilitate following process.Glass
Bracing frame is provided with lifting platform and lift drive mechanism, and lifting platform is used to support glass, lift drive mechanism to drive lifting platform to make
Elevating movement.At present, existing lift drive mechanism, its transmission is not steady enough, causes the lifter motion of lifting platform not steady enough,
And service life is shorter.For this purpose, necessary design a kind of lift drive mechanism of lifting platform, asked with solving above-mentioned technology
Topic.
Utility model content
The purpose of this utility model is to provide and a kind of lifts the steady, lift drive mechanism of the lifting platform of long service life.
In order to solve above-mentioned technical problem, the technical solution adopted in the utility model is：A kind of lifting of lifting platform drives
Mechanism, the lift drive mechanism is installed in the frame of lifting platform, including drive cylinder, some rotary shafts, crank slide bars
Mechanism；
The cylinder body of the drive cylinder is connected with the airframe hinge, and the rotary shaft is pivotally mounted to the frame
On, first connecting rod is fixed with one of them described rotary shaft, the first connecting rod connects with the piston rod hinge of the drive cylinder
Connect；
Second connecting rod is fixed with the rotary shaft, the second connecting rod of the two neighboring rotary shaft passes through third connecting rod phase
Connect, the second connecting rod and the third connecting rod chain connection；
The two ends of the rotary shaft are equipped with the crank and sliding bar mecbanism, and the crank and sliding bar mecbanism includes crank, slide bar,
The rotary shaft is fixed in one end of the crank, the slide bar removable installation in the frame, the rotation of the crank
The slide bar is driven to make ascending motion, one end of the slide bar is connected with the lifting platform.
Further, one end of the crank is provided with bearing, and one end of the slide bar is fixed with push-plate, the crank
Rotation makes the bearing contact with the push-plate, so that the slide bar makees ascending motion.
Further, fairlead is fixed with the frame, in pilot hole of the jack rod sleeve loaded on the fairlead.
Further, rotary shaft mounting seat is fixed with the frame, the rotary shaft is rotatably set in the rotation
In axle mounting seat.
Further, the quantity of the rotary shaft is three.
This utility model beneficial effect：Lift drive mechanism of the present utility model, its rotary shaft can link simultaneously, so as to reality
Now while abreast integrally lifting the lifting platform of glass support frame, lifted steadily, bearing is also installed in crank, pacified on slide bar
The push-plate of dress and bearing fit, bearing is contacted with push-plate sliding friction, therefore it is little to wear and tear, and can normally be used for a long time, therefore should
The service life of lift drive mechanism is also long.
Description of the drawings
Fig. 1 is the dimensional structure diagram of the lift drive mechanism of this utility model embodiment.
Fig. 2 is the lateral plan of the lift drive mechanism of this utility model embodiment.
Fig. 3 is the axonometric chart of glass support frame.
Fig. 4 is the lateral plan of glass support frame.
Fig. 5 is the left view of Fig. 4.
Fig. 6 is the zoomed-in view of A in Fig. 5.
Description of reference numerals：
Frame 1, lift drive mechanism 2, lifting platform 3；
Cylinder mounting seat 21, drive cylinder 22, first connecting rod 23, rotary shaft 24, rotary shaft mounting seat 25, second connecting rod
26th, third connecting rod 27, crank and sliding bar mecbanism 28, fairlead 29；
Crank 281, bearing 282, push-plate 283, slide bar 284.
Specific embodiment
Below in conjunction with accompanying drawing of the present utility model, the technical scheme in this utility model embodiment is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of this utility model, rather than the embodiment of whole.
Based on the embodiment in this utility model, what those of ordinary skill in the art were obtained under the premise of creative work is not made
Every other embodiment, belongs to the scope of this utility model protection.
As depicted in figs. 1 and 2, the lift drive mechanism of a kind of lifting platform of the present embodiment.With reference to Fig. 3, Fig. 4 and Fig. 5, should
Lift drive mechanism 2 is installed in the frame 1 of lifting platform 3.
Lift drive mechanism 2 includes drive cylinder 22, three rotary shafts 24, crank and sliding bar mecbanisms 28.It is fixed with frame 1
Cylinder mounting seat 21, cylinder body and the chain connection of cylinder mounting seat 21 of drive cylinder 22.Rotary shaft mounting seat is fixed with frame 1
25, three rotary shafts 24 are rotatably set in respectively in rotary shaft mounting seat 25, and three rotary shafts 24 are parallel to each other.One of them
First connecting rod 23 is fixed with rotary shaft 24, one end of the first connecting rod 23 and the piston rod chain connection of drive cylinder 22.Three
A second connecting rod 26 is respectively and fixedly provided with root rotary shaft 24, the second connecting rod 26 of two neighboring rotary shaft 24 passes through third connecting rod 27
It is connected with each other, wherein second connecting rod 26 and the chain connection of third connecting rod 27.The two ends of rotary shaft 24 are equipped with crank and sliding bar mecbanism
28.With reference to Fig. 6, crank and sliding bar mecbanism 28 includes crank 281, slide bar 284.Rotary shaft 24, frame are fixed in one end of crank 281
Fairlead 29 is fixed with 1, in pilot hole of the jack rod sleeve loaded on fairlead 29, one end of crank 281 is provided with bearing 282, sliding
The lower end of bar 284 is fixed with push-plate 283, and the rotation of crank 281 makes bearing 282 contact with push-plate 283, and bearing 282 promotes push-plate
283, so that slide bar 284 makees ascending motion.The upper end of slide bar 284 is connected with lifting platform 3.
The operation principle of lift drive mechanism of the present utility model is：Drive cylinder 22 drives first connecting rod 23 to rotate, the
One connecting rod drives rotary shaft 24 thereon to rotate, while the rotary shaft 24 drives other two rotary shafts 24 to rotate, three rotations
Axle 24 is rotated simultaneously, and three rotary shafts 24 drive respectively crank 281 thereon to rotate, and the bearing 282 on crank 281 promotes slide bar
284 push-plate 283 rises slide bar 284, and so as to promote lifting platform 3 to rise, last lifting platform 3 rises in place.Under lifting platform 3 is needed
During drop, drive cylinder 22 drives first connecting rod 23 to rotate backward, and finally makes the bearing 282 of crank 281 away from push-plate 283, is rising
In the presence of the gravity of drop platform 3, lifting platform 3 declines, and is finally down to position.
Lift drive mechanism of the present utility model, it can be lifted simultaneously integrally by the lifting platform lifting of glass support frame
Process is steady, and bearing is installed in crank, and the push-plate with bearing fit is installed on slide bar, and bearing is contacted with push-plate sliding friction, because
This abrasion is little, can normally use for a long time, therefore the bulk life time of the lift drive mechanism is also long.
Preferred embodiment of the present utility model is the foregoing is only, it is all at this not to limit this utility model
Within the spirit and principle of utility model, any modification, equivalent substitution and improvements made etc. should be included in this utility model
Protection domain within.
Claims (5)
1. a kind of lift drive mechanism of lifting platform, the lift drive mechanism (2) is installed in the frame of lifting platform (3) (1),
Characterized in that, including drive cylinder (22), some rotary shafts (24), crank and sliding bar mecbanisms (28)；
The cylinder body of the drive cylinder (22) and the frame (1) chain connection, the rotary shaft (24) is pivotally mounted to institute
State in frame (1), on one of them described rotary shaft (24) first connecting rod (23) is fixed with, the first connecting rod (23) and the drive
Take offence the piston rod chain connection of cylinder (22)；
Second connecting rod (26) is fixed with the rotary shaft (24), the second connecting rod (26) of the two neighboring rotary shaft (24) leads to
Cross third connecting rod (27) to be connected with each other, the second connecting rod (26) and the third connecting rod (27) chain connection；
The two ends of the rotary shaft (24) are equipped with the crank and sliding bar mecbanism (28), and the crank and sliding bar mecbanism (28) is including song
The rotary shaft (24) is fixed in handle (281), slide bar (284), one end of the crank (281), and the slide bar (281) may move
It is installed in the frame (1), the rotation of the crank (281) drives the slide bar (284) to make ascending motion, the slide bar
(284) one end is connected with the lifting platform (3).
2. the lift drive mechanism of a kind of lifting platform according to claim 1, it is characterised in that the crank (281)
One end is provided with bearing (282), and one end of the slide bar (284) is fixed with push-plate (283), and the rotation of the crank (281) makes
The bearing (282) contacts with the push-plate (283), so that the slide bar (284) makees ascending motion.
3. the lift drive mechanism of a kind of lifting platform according to claim 1 and 2, it is characterised in that on the frame (1)
Fairlead (29) is fixed with, in pilot hole of the jack rod sleeve loaded on the fairlead (29).
4. the lift drive mechanism of a kind of lifting platform according to claim 1, it is characterised in that solid on the frame (1)
Surely there is rotary shaft mounting seat (25), the rotary shaft (24) is rotatably set on the rotary shaft mounting seat (25).
5. the lift drive mechanism of a kind of lifting platform according to claim 1, it is characterised in that the rotary shaft (24)
Quantity is three.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621077075.0U CN206088974U (en) | 2016-09-22 | 2016-09-22 | Lifting drive mechanism of elevating platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621077075.0U CN206088974U (en) | 2016-09-22 | 2016-09-22 | Lifting drive mechanism of elevating platform |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206088974U true CN206088974U (en) | 2017-04-12 |
Family
ID=58479493
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621077075.0U Active CN206088974U (en) | 2016-09-22 | 2016-09-22 | Lifting drive mechanism of elevating platform |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206088974U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109052211A (en) * | 2018-09-10 | 2018-12-21 | 苏州卓诚钛设备有限公司 | It is a kind of for shifting the lifting platform of glass |
-
2016
- 2016-09-22 CN CN201621077075.0U patent/CN206088974U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109052211A (en) * | 2018-09-10 | 2018-12-21 | 苏州卓诚钛设备有限公司 | It is a kind of for shifting the lifting platform of glass |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 528000 one of 24 Honggang Liang Xing Road, Daliang street, Shunde District, Foshan, Guangdong. Patentee after: GUANGDONG JINBO INTELLIGENT EQUIPMENT CO.,LTD. Address before: 528000 one of 24 Honggang Liang Xing Road, Daliang street, Shunde District, Foshan, Guangdong. Patentee before: FOSHAN BOYUCHENG GLASS MACHINERY Co.,Ltd. |
|
| CP01 | Change in the name or title of a patent holder | ||
| CP02 | Change in the address of a patent holder |
Address after: 528000, No. 2-5, Fu'an Industrial Zone, Liandu Village, Leliu Street, Shunde District, Foshan City, Guangdong Province (Residence Declaration) Patentee after: GUANGDONG JINBO INTELLIGENT EQUIPMENT CO.,LTD. Address before: 528000 one of 24 Honggang Liang Xing Road, Daliang street, Shunde District, Foshan, Guangdong. Patentee before: GUANGDONG JINBO INTELLIGENT EQUIPMENT CO.,LTD. |
|
| CP02 | Change in the address of a patent holder |