CN206694774U - A kind of lifting rotation mechanism of head - Google Patents
A kind of lifting rotation mechanism of head Download PDFInfo
- Publication number
- CN206694774U CN206694774U CN201720284102.XU CN201720284102U CN206694774U CN 206694774 U CN206694774 U CN 206694774U CN 201720284102 U CN201720284102 U CN 201720284102U CN 206694774 U CN206694774 U CN 206694774U
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- straight line
- riser guide
- elevating mechanism
- line riser
- mounting seat
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Abstract
The utility model discloses a kind of lifting rotation mechanism of head, including rotating mechanism and elevating mechanism, elevating mechanism includes mounting seat, first straight line riser guide and connecting plate, first straight line riser guide is fixedly installed in mounting seat, mounting seat is fixedly installed on elevating mechanism installing plate, connecting plate side is arranged on first straight line riser guide and slided along first straight line riser guide and set, the motor lead screw pair slided for drive connection plate along first straight line riser guide is further fixedly arranged in mounting seat, second straight line riser guide is provided with the other side of connecting plate, head installing plate is installed on second straight line riser guide, the upper end of connecting plate is provided with sprocket wheel component, chain members are wound with sprocket wheel component, one end of chain members is fixedly connected with head installing plate, the other end is fixedly connected with mounting seat.The lifting rotation mechanism of head of the present utility model, there is elevating function so that Observable scope is wider.
Description
Technical field
The utility model belongs to head support meanss technical field, and in particular to a kind of lifting rotation mechanism of head.
Background technology
Head is the support equipment of installation and fixed video camera, the places such as indoor or outdoors is generally arranged at, for scanning
Monitor area, trace and monitor specific special object.Existing head is divided into fixed and electronic two kinds of structures, and fixed structure can only supervise
Depending on fixed region, and electrodynamic type structure then can expand monitoring scope by rotation and pitching.But with section
The continuous progress that skill continues, many inspection machines have used electric platform, have driven head to move by the movement of robot per capita
It is dynamic, to reach larger range of environmental monitoring.But current head can only accomplish rotation and pitching, for highly higher
Place, then can not monitor, cause monitor scope certain blind area be present.
Utility model content
The purpose of this utility model is：For problems of the prior art, there is provided a kind of lifting rotation of head
Mechanism, the lifting rotation of head can be realized, and liftable height is higher.
To achieve these goals, the technical solution adopted in the utility model is：
A kind of lifting rotation mechanism of head, including rotating mechanism and elevating mechanism, rotating mechanism are set with elevating mechanism
There is elevating mechanism installing plate, elevating mechanism installing plate is connected by rotating mechanism rotation driving, and elevating mechanism is arranged on described
On elevating mechanism installing plate；
Described elevating mechanism includes mounting seat, first straight line riser guide and connecting plate, and first straight line riser guide is consolidated
Surely it is arranged in mounting seat, mounting seat is fixedly installed on elevating mechanism installing plate, and connecting plate side is arranged on first straight line liter
Drop on guide rail and slided along first straight line riser guide and set, is further fixedly arranged in mounting seat for drive connection plate along first
The motor lead screw pair that straight line riser guide slides, second straight line riser guide is provided with the other side of connecting plate, second is straight
The head installing plate for sliding and setting along second straight line riser guide is installed, the upper end of connecting plate is provided with line riser guide
Sprocket wheel component, is wound with chain members on sprocket wheel component, one end of chain members is fixedly connected with head installing plate, the other end with
Mounting seat is fixedly connected.
Preferably, described motor lead screw is secondary includes lifting motor and ball wire bar pair, and lifting motor is fixedly mounted on peace
Fill on seat, described ball wire bar pair is set between connecting plate and mounting seat, and ball wire bar pair passes through lifting motor rotation driving.
Preferably, described rotating mechanism includes electric rotating machine, drive gear, inner ring fixed column and outer ring rotating disk, outside
One end of circle rotating disc is fixedly connected with elevating mechanism installing plate, and inner ring fixed column is arranged in outer ring rotating disk and passes through bearing
Component is connected with outer ring rotating disk, and outer toothed portion is provided with the excircle of outer ring rotating disk, and drive gear engages with outer toothed portion, rotation
Rotating motor is connected with drive gear.
Further preferably, it is additionally provided with described inner ring fixed column for detecting the elevating mechanism installing plate anglec of rotation
Encoder.
Further preferably, described electric rotating machine uses stepper motor.
Further preferably, described bearing components use angular contact ball bearing.
Preferably, described lifting motor uses stepper motor.
By adopting the above-described technical solution, the beneficial effects of the utility model are：
The lifting rotation mechanism of head of the present utility model, pass through the two-stage of motor ball wire bar pair and sprocket wheel link chain mechanism
Transmission mechanism, superposition form a unit speed enlarger, and Liftable effectively improves the Observable of head up to 1.8 meters
Scope, while coordinate rotating mechanism, can 360 ° of rotations, antidumping rigidity and enabling capabilities are strong.
Brief description of the drawings
Fig. 1 is lifting rotation mechanism of the present utility model structural representation.
Fig. 2 is lifting rotation mechanism of the present utility model side view.
Fig. 3 is rotating mechanism part of the present utility model sectional view.
Reference：1- elevating mechanisms, 11- head installing plates, 12- chain members, 13- sprocket wheel components, 14- lifting electricity
Machine, 15- mounting seats, 16- first straight line riser guides, 17- connecting plates, 18- second straight line riser guides, 19- ball wire bar pairs,
2- rotating mechanisms, 21- electric rotating machines, 22- outer ring rotating disks, 221- outer toothed portions, 23- drive gears, 24- inner ring fixed columns, 25-
Encoder, 26- bearing components, 3- elevating mechanism installing plates.
Embodiment
Reference picture 1-3, the lifting rotation mechanism of head of the present utility model, including rotating mechanism 2 and elevating mechanism 1, rotation
Rotation mechanism 2 is provided with elevating mechanism installing plate 3 with elevating mechanism 1, and elevating mechanism installing plate 3 passes through the rotation driving of rotating mechanism 2
Connection, elevating mechanism 1 are arranged on described elevating mechanism installing plate 3., can be by the rotation of lifting rotation mechanism 2 during practical application
Rotation mechanism 2 is arranged on the car bodies of monitoring device such as similar crusing robot, when car body moves, can 360 ° of rotation monitorings, also may be used
It is adapted to height to be monitored with lift adjustment.
Elevating mechanism 1 includes mounting seat 15, first straight line riser guide 16 and connecting plate 17, first straight line riser guide 16
It is fixedly installed in mounting seat 15, mounting seat 15 is fixedly installed on elevating mechanism installing plate 3, and the side of connecting plate 17 is arranged on
Slide on one straight line riser guide 16 and along first straight line riser guide 16 and set, be further fixedly arranged in mounting seat 15 for driving
The motor lead screw pair that connecting plate 17 slides along first straight line riser guide 16 is moved, second is provided with the other side of connecting plate 17
Straight line riser guide 18, it is provided with second straight line riser guide 18 and the head set is slided along second straight line riser guide 18 pacifies
Loading board 11, the upper end of connecting plate 17 are provided with sprocket wheel component 13, chain members 12, chain members are wound with sprocket wheel component 13
12 one end is fixedly connected with head installing plate 11, the other end is fixedly connected with mounting seat 15.
Wherein, motor lead screw is secondary includes lifting motor 14 and ball wire bar pair 19, and lifting motor 14 is fixedly mounted on installation
On seat 15, described ball wire bar pair 19 is set, and ball wire bar pair 19 passes through lifting motor between connecting plate 17 and mounting seat 15
14 rotation drivings.Lifting motor 14 preferably uses stepper motor.
It is commonly installed seat 15 and uses plank frame, and installs and fix perpendicular to elevating mechanism installing plate 3, first straight line lifting
Guide rail 16 also using vertical direction arrange, by motor lead screw pair can drive connection plate 17 slided along first straight line riser guide 16
It is dynamic, form the elevating mechanism 1 of the first order；When connecting plate 17 lifts, then the sprocket wheel component 13 of end is also lifting, due to
One end of chain members 12 is fixedly connected with mounting seat 15, and the head installing plate 11 of other end connection is then led in second straight line lifting
Under the guide effect of rail 18, the lifting of the second level is realized, due to being superimposed using two-stage elevating mechanism 1, such head installing plate 11
Movement velocity and distance be exaggerated one times, reach the distance of 2 times of guide screw movements.
Rotating mechanism 2 includes electric rotating machine 21, drive gear 23, inner ring fixed column 24 and outer ring rotating disk 22, and outer ring turns
One end of Moving plate 22 is fixedly connected with elevating mechanism installing plate 3, and inner ring fixed column 24 is arranged in outer ring rotating disk 22 and passed through
Bearing components 26 are connected with outer ring rotating disk 22, and outer toothed portion 221, drive gear 23 are provided with the excircle of outer ring rotating disk 22
Engaged with outer toothed portion 221, electric rotating machine 21 is connected with drive gear 23.It is additionally provided with inner ring fixed column 24 for detecting lifting
The encoder 25 of the anglec of rotation of mechanism's installing plate 3.Electric rotating machine 21 uses stepper motor；Bearing components 26 use angular contact ball axle
Hold.
Inner ring fixed column 24 and electric rotating machine 21 are fixedly arranged on car body, under the driving by electric rotating machine 21,
Drive gear 23 is driven to rotate, drive gear 23 then drives outer ring fixed column to rotate when rotating, so as to drive elevating mechanism to install
Plate 3 rotates, final to drive elevating mechanism 1 and cloud platform rotation.
Rotating mechanism 2 is as the connection transition between elevating mechanism 1 and car body, it is necessary to can overcome elevating mechanism 1 with providing
And the moment of torsion that topples of change caused by head rise and fall, while a turning function is provided, it can so simplify the fortune of head
Dynamic demand, head only need an elevating movement can, alleviate the weight of head.Rotary support mechanism, which is divided into inner ring, to be fixed
Post 24 and outer ring rotating disk 22, and subsidiary a pair of gear pairs provide rotary power for whole mechanism.
Inner ring fixed column 24 uses hollow-core construction, the mode that disc type is fixed, by 6 M8 screw, firmly connects with car body
It is connected together.A pair of angular contact ball bearings are installed in inner ring fixed column 24 pretension is carried out by the pressing plate at top, increase is overall
Antidumping rigidity and enabling capabilities.
Claims (7)
1. the lifting rotation mechanism of a kind of head, it is characterised in that including rotating mechanism (2) and elevating mechanism (1), rotating mechanism
(2) elevating mechanism installing plate (3) is provided with elevating mechanism (1), elevating mechanism installing plate (3) is rotated by rotating mechanism (2)
Drive connection, elevating mechanism (1) are arranged on described elevating mechanism installing plate (3)；
Described elevating mechanism (1) includes mounting seat (15), first straight line riser guide (16) and connecting plate (17), first straight line
Riser guide (16) is fixedly installed in mounting seat (15), and mounting seat (15) is fixedly installed on elevating mechanism installing plate (3), even
Fishplate bar (17) side is arranged on first straight line riser guide (16) and slided along first straight line riser guide (16) and set, installation
The motor lead screw pair slided for drive connection plate (17) along first straight line riser guide (16) is further fixedly arranged on seat (15),
Second straight line riser guide (18) is provided with the other side of connecting plate (17), second straight line riser guide is provided with (18)
The head installing plate (11) set is slided along second straight line riser guide (18), the upper end of connecting plate (17) is provided with sprocket wheel structure
Part (13), chain members (12) are wound with sprocket wheel component (13), and one end of chain members (12) and head installing plate (11) are solid
Fixed connection, the other end are fixedly connected with mounting seat (15).
2. lifting rotation mechanism according to claim 1, it is characterised in that described motor lead screw is secondary to include lifting motor
(14) it is fixedly mounted on ball wire bar pair (19), lifting motor (14) in mounting seat (15), connecting plate (17) and mounting seat
(15) described ball wire bar pair (19) is set between, and ball wire bar pair (19) passes through lifting motor (14) rotation driving.
3. lifting rotation mechanism according to claim 1, it is characterised in that described rotating mechanism (2) includes electric rotating
Machine (21), drive gear (23), inner ring fixed column (24) and outer ring rotating disk (22), one end of outer ring rotating disk (22) and lifting
Mechanism's installing plate (3) is fixedly connected, and inner ring fixed column (24) is arranged in outer ring rotating disk (22) and by bearing components (26)
Be connected with outer ring rotating disk (22), be provided with outer toothed portion (221) on the excircle of outer ring rotating disk (22), drive gear (23) with
Outer toothed portion (221) is engaged, and electric rotating machine (21) is connected with drive gear (23).
4. lifting rotation mechanism according to claim 3, it is characterised in that also set up in described inner ring fixed column (24)
There is the encoder (25) for detecting elevating mechanism installing plate (3) anglec of rotation.
5. lifting rotation mechanism according to claim 3, it is characterised in that described electric rotating machine (21) is using stepping electricity
Machine.
6. lifting rotation mechanism according to claim 3, it is characterised in that described bearing components (26) use angular contact
Ball bearing.
7. lifting rotation mechanism according to claim 1, it is characterised in that described lifting motor (14) is using stepping electricity
Machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720284102.XU CN206694774U (en) | 2017-03-22 | 2017-03-22 | A kind of lifting rotation mechanism of head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720284102.XU CN206694774U (en) | 2017-03-22 | 2017-03-22 | A kind of lifting rotation mechanism of head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206694774U true CN206694774U (en) | 2017-12-01 |
Family
ID=60444058
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720284102.XU Active CN206694774U (en) | 2017-03-22 | 2017-03-22 | A kind of lifting rotation mechanism of head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206694774U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109907771A (en) * | 2019-03-25 | 2019-06-21 | 东软医疗系统股份有限公司 | X-ray photograph system and its lift drive mechanism |
| CN110236580A (en) * | 2019-07-08 | 2019-09-17 | 南京普爱医疗设备股份有限公司 | A kind of medical X ray machine various dimensions dynamic scan device |
| CN110482434A (en) * | 2019-08-22 | 2019-11-22 | 格力电器（郑州）有限公司 | A kind of lifting device |
| CN110822243A (en) * | 2019-12-23 | 2020-02-21 | 邵阳学院 | Support special for folk art three-dimensional animation demonstration equipment |
| CN111897346A (en) * | 2020-08-17 | 2020-11-06 | 国网河南省电力公司新安县供电公司 | Adjustable transformer substation power inspection device |
-
2017
- 2017-03-22 CN CN201720284102.XU patent/CN206694774U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109907771A (en) * | 2019-03-25 | 2019-06-21 | 东软医疗系统股份有限公司 | X-ray photograph system and its lift drive mechanism |
| CN110236580A (en) * | 2019-07-08 | 2019-09-17 | 南京普爱医疗设备股份有限公司 | A kind of medical X ray machine various dimensions dynamic scan device |
| CN110482434A (en) * | 2019-08-22 | 2019-11-22 | 格力电器（郑州）有限公司 | A kind of lifting device |
| CN110822243A (en) * | 2019-12-23 | 2020-02-21 | 邵阳学院 | Support special for folk art three-dimensional animation demonstration equipment |
| CN111897346A (en) * | 2020-08-17 | 2020-11-06 | 国网河南省电力公司新安县供电公司 | Adjustable transformer substation power inspection device |
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