CN104401910B - A kind of large-scale can the rotary showing device of multiple layer up-down - Google Patents
A kind of large-scale can the rotary showing device of multiple layer up-down Download PDFInfo
- Publication number
- CN104401910B CN104401910B CN201410491979.7A CN201410491979A CN104401910B CN 104401910 B CN104401910 B CN 104401910B CN 201410491979 A CN201410491979 A CN 201410491979A CN 104401910 B CN104401910 B CN 104401910B
- Authority
- CN
- China
- Prior art keywords
- steel plate
- external tooth
- multiple layer
- guide cylinder
- turntable bearing
- 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.)
- Active
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66F—HOISTING, LIFTING, HAULING OR PUSHING, NOT OTHERWISE PROVIDED FOR, e.g. DEVICES WHICH APPLY A LIFTING OR PUSHING FORCE DIRECTLY TO THE SURFACE OF A LOAD
- B66F11/00—Lifting devices specially adapted for particular uses not otherwise provided for
Abstract
The invention discloses a kind of large-scale can the rotary showing device of multiple layer up-down, including base, also include external tooth type turntable bearing, the inner ring of external tooth type turntable bearing is fixed on base, the gear outer ring of external tooth type turntable bearing and an Interal fixation, and the gear outer ring of external tooth type turntable bearing is driven by rotating driving device and rotates, a number steel plate stacks successively and is provided with multiple layer up-down portion, each lifting unit is connected by steel plate, and lifting unit includes being arranged at the elevating mechanism between top steel plate and bottom steel plate and guiding mechanism. In lifting part, guide cylinder is installed full thread type multi-directional ball outside, it is ensured that the stationarity of motion in lifting process. Present configuration is ingenious, simple and flexible; Ingenious utilization multi-directional ball makes lifting process more steady; It is capable of the action in series or in parallel rotating and lifting, more can show machinery beautiful with the fusion of technology.
Description
Technical field
The present invention relates to mechanical transmission structure field, be specifically related to a kind of large-scale can the rotary showing device of multiple layer up-down. It is applicable to the rotation by frame for movement and lifts the device of the outside looks showing object, being used for tower class building or display and demonstration and multimedia industry, representing fusion U.S. of machinery and art.
Background technology
Device on the market can not realize rotating and lifting mostly simultaneously at present, and can not load-bearing be not as, the design then have employed the industrial large-sized double thrust ball turntable bearing that can bear up to a hundred tons, in conjunction with the servomotor being used for high-end equipment, meet noise little, control accurately, the performance requirement of stability of rotation. The straight rod type spherical plain bearing rod end connecting servo electric jar is also laid a good foundation for load-bearing.
Summary of the invention
It is an object of the invention to design a kind of large-scale can the rotary showing device of multiple layer up-down, it is possible to bearing the weight of several tons, this device includes rotating and elevating mechanism.
A kind of large-scale can the rotary showing device of multiple layer up-down, including base, also include external tooth type turntable bearing, the inner ring of external tooth type turntable bearing is fixed on base, the gear outer ring of external tooth type turntable bearing and an Interal fixation, and the gear outer ring of external tooth type turntable bearing is driven by rotating driving device and rotates, a number steel plate stacks successively and is provided with multiple layer up-down portion, each lifting unit is connected by steel plate, and lifting unit includes being arranged at the elevating mechanism between top steel plate and bottom steel plate and guiding mechanism.
Interior guide cylinder that guiding mechanism as above includes being arranged on the steel plate of top and be arranged on bottom steel plate and the outer guide cylinder that is set on interior guide cylinder, outer guide cylinder offers screwed hole, full thread type multi-directional ball it is provided with in screwed hole, the end of thread of full thread type multi-directional ball is fixed in the screwed hole of outer guide cylinder, and the roller ball of the other end contacts with interior guide cylinder.
Elevating mechanism as above includes the push rod being connected with top steel plate and the electric cylinder being connected with bottom steel plate, electricity cylinder is connected with push rod by spherical plain bearing rod end, elevating mechanism also includes adjusting, by motor, the motor that frame is arranged on the steel plate of bottom, and motor is stretched by the expansion link of belt drives electricity cylinder.
Motor as above adjustment frame includes arranging fixes, by adjustment frame, the adjusting pole that screw is arranged on the steel plate of bottom, and adjusting pole offers perforation, and the end of thread of an adjustment screw is connected through boring a hole with the screwed hole offered on motor.
Rotating driving device at least two as above, each rotating driving device is symmetricly set on base.
Rotating driving device as above includes base electrical machinery and base electrical machinery axle connects decelerator and the little gear that decelerator outfan axle connects, little gear engages with the gear outer ring of external tooth type turntable bearing, and base electrical machinery adjusts frame by base electrical machinery and is connected with base.
The present invention compared with prior art has the advantages that
1, structure is ingenious, simple and flexible; 2, guiding mechanism and multi-directional ball is utilized to make rotation and lifting more steady; 3, it is capable of the action in series or in parallel rotating and lifting, more can show machinery beautiful with the fusion of technology.
Accompanying drawing explanation
Fig. 1 is the population structure schematic diagram of the present invention.
Fig. 2 is the structural representation of rotating driving device.
Fig. 3 is the structural representation of lifting unit ground floor.
Fig. 4 a is the partial side enlarged drawing that motor adjusts frame.
Fig. 4 b is the partial side enlarged drawing that motor adjusts frame.
In figure, 1-adjusts frame trip bolt; 2-adjusting pole; 3-adjusts screw; 4-base; 5-base electrical machinery; Number steel plate of 6-; 7-motor; 8-electricity cylinder; 9-top steel plate; 10-the first lifting unit; 11-the second lifting unit; Steel plate bottom 12-; 13-base electrical machinery fixes plate; The little gear of 14-; 15-external tooth type turntable bearing; 16-fixes bolt; 17-base electrical machinery adjusts frame; 18-electricity cylinder flange; 19-motor adjusts frame; The outer guide cylinder flange of 20-; The outer guide cylinder of 21-; Guide cylinder in 22-; 23-full thread type multi-directional ball (outsourcing piece); 24-spherical plain bearing rod end; 25-push rod; Guide cylinder flange in 26-; 27-copper backing.
Detailed description of the invention
Below in conjunction with accompanying drawing, technical scheme is described in further detail.
Shown in Fig. 1 be lifting unit is the situation of double-layer structure.
As in figure 2 it is shown, this part includes base electrical machinery 5, little gear 14, external tooth type turntable bearing 15, fixing bolt 16, base electrical machinery adjusts frame 17. The fixing plate 13 of base electrical machinery is bolted with base 4, base electrical machinery 5 is bolted on the fixing plate 13 of base electrical machinery, other one section (outfan) of decelerator is equipped with little gear 14, gear outer ring and a steel plate 6 of external tooth type turntable bearing 15 are fixed by fixing bolt 16, the inner ring of external tooth type turntable bearing 15 is fixed with base 4 by bolt, and the outer ring gear of external tooth type turntable bearing 15 engages with little gear 14.
As it is shown on figure 3, the first lifting unit 10 includes motor 7, electricity cylinder 8, spherical plain bearing rod end 24, push rod 25, inside/outside guide cylinder (22/21) and inside/outside guide cylinder flange (26/20), full thread type multi-directional ball 23, motor adjusts frame 19.Inside/outside guide cylinder (22/21) is fixed with inside/outside guide cylinder flange (26/20) respectively through screw, and outer guide cylinder flange 20 is fixed on a steel plate 6, and interior guide cylinder flange 26 is fixed on top steel plate 9. Groove is left for pushing down electricity cylinder flange 18 bottom outer guide cylinder flange 20, thus fixing electricity cylinder 8. Outer guide cylinder 21 has screwed hole, installs full thread type multi-directional ball 23 in screwed hole, and the end of thread of full thread type multi-directional ball 23 is fixed in the screwed hole of outer guide cylinder 21, and the roller ball of the other end contacts with interior guide cylinder 22. As a kind of preferred version, along the axial directional distribution of outer guide cylinder 21 on full thread type multi-directional ball 23 guide cylinder 21 outside, full thread type multi-directional ball 23 is circumferentially distributed along outer guide cylinder 21 simultaneously. There is screwed hole spherical plain bearing rod end 24 lower end, upper end is with external thread column, fixing be connected with electricity cylinder 8 and push rod 25 respectively, spherical plain bearing rod end 24 can make to allow small angle oscillation between push rod 25 and electricity cylinder 8, it is to avoid damage electricity cylinder because push rod and electricity Gang center are misaligned. Interior guide cylinder flange 26 is bolted with push rod 25 and top steel plate 9.
If Fig. 4 a and Fig. 4 b is the partial enlarged drawing that motor adjusts frame 19, motor adjusts frame 19 belt being used for connecting electricity cylinder 8 and motor 7 and carries out pretension, reaches prescribed tension, and motor adjusts frame 19 and includes adjusting screw 3, adjusts frame 2 and adjusts the fixing screw 1 of frame. Adjusting frame fixing screw 1 adjusting pole 2 and a steel plate 6 to be fixed, adjusting pole 2 is drilled with screwed hole, adjusts screw 3 and threadeds with adjusting pole 2 and motor flange.
Operationally, the present invention passes through driven by servomotor, motor process is as follows: first base electrical machinery 5 is rotated by decelerator driving pinion 14, little gear 14 engages with external tooth type turntable bearing 15 normal shift, the outer ring gear driving external tooth type turntable bearing 15 slowly rotates, and fixes the steel plate 6 also synchronous rotary being connected with the outer ring gear of external tooth type turntable bearing 15. In the process that device rotates, motor 7 drives the telescopic end of electricity cylinder 8 to move up and down, the telescopic end of electricity cylinder 8 promotes push rod 25 to lift by spherical plain bearing rod end 24, interior guide cylinder 22 and interior guide cylinder flange 26 are fixed with push rod 25, in in lifting process, guide cylinder 22 moves up and down along outer guide cylinder 21 inwall, it is ensured that lifting process steady. First lifting unit 10 is identical with the operation principle of the second lifting unit 11.
This device is applicable to the rotation by frame for movement and lifts the outside looks showing object, it is used for tower class building or display and demonstration and multimedia exhibitions industry, device is accomplished that the lifting of Plane Rotation and more piece, the present invention utilizes two joint liftings to illustrate, and the structure of more piece lifting is similar with the structure of two joint liftings.
Specific embodiment described herein is only to present invention spirit explanation for example. Described specific embodiment can be made various amendment or supplements or adopt similar mode to substitute by those skilled in the art, but without departing from the spirit of the present invention or surmount the scope that appended claims is defined.
Claims (6)
1. one kind large-scale can the rotary showing device of multiple layer up-down, including base (4), it is characterized in that, also include external tooth type turntable bearing (15), the inner ring of external tooth type turntable bearing (15) is fixed on base (4), the gear outer ring of external tooth type turntable bearing (15) is fixed with a steel plate (6), and the gear outer ring of external tooth type turntable bearing (15) is driven by rotating driving device and rotates, a number steel plate (6) stacks successively and is provided with multiple layer up-down portion, each lifting unit is connected by steel plate, lifting unit includes being arranged at the elevating mechanism between top steel plate (9) and bottom steel plate (12) and guiding mechanism.
2. according to claim 1 a kind of large-scale can the rotary showing device of multiple layer up-down, it is characterized in that, interior guide cylinder (22) that described guiding mechanism includes being arranged on top steel plate (9) and be arranged on bottom steel plate (12) and the outer guide cylinder (21) that is set on interior guide cylinder (22), outer guide cylinder offers screwed hole on (21), full thread type multi-directional ball (23) it is provided with in screwed hole, the end of thread of full thread type multi-directional ball (23) is fixed in the screwed hole of outer guide cylinder (21), the roller ball of the other end contacts with interior guide cylinder (22).
3. according to claim 2 a kind of large-scale can the rotary showing device of multiple layer up-down, it is characterized in that, described elevating mechanism includes the push rod (25) being connected with top steel plate (9) and the electric cylinder (8) being connected with bottom steel plate (12), electricity cylinder (8) is connected with push rod (25) by spherical plain bearing rod end (24), elevating mechanism also includes adjusting, by motor, the motor (7) that frame (19) is arranged on bottom steel plate (12), and motor (7) is stretched by the expansion link of belt drives electricity cylinder (8).
4. according to claim 3 a kind of large-scale can the rotary showing device of multiple layer up-down, it is characterized in that, described motor adjusts frame (19) and includes being arranged on the adjusting pole (2) on bottom steel plate (12) by the fixing screw (1) of adjustment frame, adjusting pole offers perforation on (2), and the end of thread adjusting screw (3) is connected through perforation with the screwed hole offered on motor (7).
5. according to claim 4 a kind of large-scale can the rotary showing device of multiple layer up-down, it is characterised in that described rotating driving device is two, and two rotating driving devices are symmetricly set on base (4).
6. according to claim 5 a kind of large-scale can the rotary showing device of multiple layer up-down, it is characterized in that, described rotating driving device includes base electrical machinery (5) and base electrical machinery (5) axle connects decelerator and the little gear (14) that decelerator outfan axle connects, little gear (14) engages with the gear outer ring of external tooth type turntable bearing (15), and base electrical machinery (5) adjusts frame (17) by base electrical machinery and is connected with base (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410491979.7A CN104401910B (en) | 2014-09-23 | 2014-09-23 | A kind of large-scale can the rotary showing device of multiple layer up-down |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410491979.7A CN104401910B (en) | 2014-09-23 | 2014-09-23 | A kind of large-scale can the rotary showing device of multiple layer up-down |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104401910A CN104401910A (en) | 2015-03-11 |
| CN104401910B true CN104401910B (en) | 2016-06-08 |
Family
ID=52639599
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410491979.7A Active CN104401910B (en) | 2014-09-23 | 2014-09-23 | A kind of large-scale can the rotary showing device of multiple layer up-down |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104401910B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106960641A (en) * | 2017-04-21 | 2017-07-18 | 广西隆达兴能源投资有限公司 | A kind of high billboard showcase of stability |
| CN107191757B (en) * | 2017-06-02 | 2019-05-10 | 南京邮电大学 | A kind of displaying device of information exchange Omnibearing rotary |
| CN108464653B (en) * | 2018-03-09 | 2019-11-08 | 良求机械有限公司 | A kind of storage used for cosmetic displaying integrated device easy to use |
| CN113068929A (en) * | 2021-04-08 | 2021-07-06 | 潍坊医学院 | Sand table is used in psychological tutoring convenient to use |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2609200A1 (en) * | 1986-12-31 | 1988-07-01 | Georges Lorne | Display panel |
| CN2504712Y (en) * | 2001-08-30 | 2002-08-07 | 李丽平 | Autoamtic lifting and rotating dynamic flower column advertisement display shelf |
| CN201146061Y (en) * | 2008-01-28 | 2008-11-05 | 吴新云 | Multifunctional display support |
| CN101308709A (en) * | 2007-05-14 | 2008-11-19 | 明基电通信息技术有限公司 | Lifting mechanism and display apparatus applying the same |
| CN103810955A (en) * | 2014-02-18 | 2014-05-21 | 武汉闪图科技有限公司 | Stacked rotating video art column |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4241609B2 (en) * | 2004-12-24 | 2009-03-18 | Ｋｐｅ株式会社 | Ascending vertical descent mechanism |
-
2014
- 2014-09-23 CN CN201410491979.7A patent/CN104401910B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2609200A1 (en) * | 1986-12-31 | 1988-07-01 | Georges Lorne | Display panel |
| CN2504712Y (en) * | 2001-08-30 | 2002-08-07 | 李丽平 | Autoamtic lifting and rotating dynamic flower column advertisement display shelf |
| CN101308709A (en) * | 2007-05-14 | 2008-11-19 | 明基电通信息技术有限公司 | Lifting mechanism and display apparatus applying the same |
| CN201146061Y (en) * | 2008-01-28 | 2008-11-05 | 吴新云 | Multifunctional display support |
| CN103810955A (en) * | 2014-02-18 | 2014-05-21 | 武汉闪图科技有限公司 | Stacked rotating video art column |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104401910A (en) | 2015-03-11 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104401910B (en) | A kind of large-scale can the rotary showing device of multiple layer up-down | |
| CN102774781B (en) | Movable type reverse self-locking lift platform | |
| CN203697006U (en) | Intelligent five-shaft manipulator | |
| CN103737587A (en) | Intelligent five-shaft manipulator | |
| CN204735740U (en) | Sheet metal equipment of driling | |
| CN104481184B (en) | A kind of four column gantry type two-layer parking apparatus upper platen screw rod lift drive system | |
| CN201545505U (en) | Cross-shaped switch | |
| CN102009706B (en) | Vertical bouncing mechanism for robot | |
| CN101992291A (en) | Spindle transporting trolley | |
| CN206320253U (en) | A kind of spiral expanding device | |
| CN212351904U (en) | Combined type displacement rotary table with multiple working postures | |
| CN206373530U (en) | Shape moulding bed is adjusted in a kind of numerical control | |
| CN206332154U (en) | Phased-array radar assembly carrier | |
| CN103507397B (en) | A kind of printing machine screen frame lifting device | |
| CN102730013B (en) | Load-bearing large-tonnage automatic lifting movement trolley | |
| CN110126098B (en) | Positioning and drilling equipment for civil engineering construction | |
| CN201923238U (en) | Vertical bouncing mechanism of robot | |
| CN104045019A (en) | Synchronizing lifting shifting-in and shifting-out mechanism | |
| CN105905177B (en) | Ball shape robot drive mechanism | |
| CN106744299B (en) | Derrick crane walking chassis | |
| CN208911441U (en) | A kind of platform turnover mechanism and amusement facility | |
| CN109771037A (en) | A kind of manipulator column revolving structure | |
| CN205589938U (en) | Counterpoint gyro wheel and aligning device | |
| CN111285291A (en) | Reciprocating type cantilever handling equipment | |
| CN103569376B (en) | Satellite General stretcher |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |