CN107606416A - A kind of head rotates in a circumferential direction mechanism - Google Patents
A kind of head rotates in a circumferential direction mechanism Download PDFInfo
- Publication number
- CN107606416A CN107606416A CN201711037506.XA CN201711037506A CN107606416A CN 107606416 A CN107606416 A CN 107606416A CN 201711037506 A CN201711037506 A CN 201711037506A CN 107606416 A CN107606416 A CN 107606416A
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- CN
- China
- Prior art keywords
- vertical axes
- bearing
- installing plate
- head
- shaft gear
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- 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.)
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Abstract
Rotated in a circumferential direction mechanism the invention discloses a kind of head, it includes head shell, installing plate on head shell, base, vertical axes, shaft gear, vertical axes are arranged on base by attachment screw, the fixed block of one fixation vertical axes is installed in head shell, clutch shaft bearing is installed in fixed block, clutch shaft bearing is set with a vertical axis, second bearing is installed on installing plate, second bearing is set with a vertical axis, shaft gear is set with a vertical axis, and shaft gear is between installing plate and fixed block, L-type motor is installed on installing plate, rolling bearing is installed on the output shaft of L-type motor, rolling bearing engages with shaft gear.The beneficial effects of the invention are as follows：The advantages of it has simple in construction, convenient disassembly and is easy to later maintenance.
Description
Technical field
The present invention relates to head rotating mechanism, particularly a kind of head rotates in a circumferential direction mechanism.
Background technology
Head is installation, the support equipment of fixed video camera, and it is divided into fixed and two kinds of electric platform.Fixed head is fitted
The situation little for monitoring scope, the level of adjustable video camera and the angle of pitching after video camera are installed on fixed head
Degree, as long as locking adjustment mechanism can after reaching best operating attitude.Electric platform is applied to sweeping on a large scale
Monitoring is retouched, it can expand the monitoring scope of video camera.Electric platform high speed posture is realized by two operating motors, electricity
Motivation receives the signal from controller and accurately runs positioning.In the presence of control signal, the video camera on head both may be used
Automatically scanning monitor area, also it can trace and monitor object under the manipulation of Surveillance center operator on duty.But existing head is bowed
Face upward complicated, dismounting extremely inconvenience.
The content of the invention
A kind of the shortcomings that it is an object of the invention to overcome prior art, there is provided head week simple in construction, convenient disassembly
To rotating mechanism.
The purpose of the present invention is achieved through the following technical solutions：A kind of head rotates in a circumferential direction mechanism, and it is included outside head
Shell, the installing plate on the head shell, base, vertical axes, shaft gear, the vertical axes are installed by attachment screw
On the base, the fixed block of a fixation vertical axes is installed in the head shell, first is provided with the fixed block
Bearing, the clutch shaft bearing are sleeved in the vertical axes, and second bearing, the second bearing set are provided with the installing plate
In the vertical axes, the shaft gear is sleeved in the vertical axes, and the shaft gear is located at the installing plate and institute
Between stating fixed block, L-type motor is installed on the installing plate, rolling bearing is installed on the output shaft of the L-type motor, institute
Rolling bearing is stated to engage with the shaft gear.
The vertical axes are hollow shaft, and a slip ring is provided with the cavity of the vertical axes.
The vertical axes and the joint of the head shell are provided with oil sealing.
The installing plate is detachably arranged on the head shell by screw.
The present invention has advantages below：The head of the present invention rotates in a circumferential direction mechanism, is worked by L-type motor, drives and rolls
Pinion rotation, rolling bearing rotate along shaft gear, so as to drive installing plate to rotate, so as to drive head shell to do circumference
Rotate, whole head rotates in a circumferential direction, and structure is simple in construction, between its each part is to be detachably connected, so that the head is all
It is extremely convenient to rotating mechanism dismounting, it is easy to later maintenance.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention
In figure, 1-L type motors, 2- clutch shaft bearings, 3- slip rings, 4- vertical axes, 5- installing plates, 6- head shells, 7- bases, 8-
Two bearings, 9- attachment screws, 10- fixed blocks, 11- rolling bearings, 12- oil sealings, 13- shaft gears.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not made
Embodiment, belong to the scope of protection of the invention.
The mechanism as shown in figure 1, a kind of head rotates in a circumferential direction, it includes head shell 6, the peace on head shell 6
Loading board 5, base 7, vertical axes 4, shaft gear 13, vertical axes 4 are arranged on base 7 by attachment screw 9, in the present embodiment,
Installing plate 5 is detachably arranged on head shell 6 by screw, so as to realize that installing plate 5 connects with the detachable of head shell 6
Connect, the fixed block 10 of a fixation vertical axes 4 is installed in head shell 6, clutch shaft bearing 2, first axle are installed in fixed block 10
2 are held to be sleeved in vertical axes 4 so that fixed block 10 can opposed vertical axle 4 rotate, be provided with second on installing plate 5
Bearing 8, second bearing 8 are sleeved in vertical axes 4 so that installing plate 5 can opposed vertical axle 4 rotate, shaft gear
13 are sleeved in vertical axes 4, and shaft gear 13 is provided with L-type motor between installing plate 5 and fixed block 10 on installing plate 5
1, rolling bearing 11 is installed on the output shaft of L-type motor 1, rolling bearing 11 engages with shaft gear 13, when L-type motor 1 works,
So that rolling bearing 11 rolls along shaft gear 13, so that installing plate 5, L-type motor 1, the opposed vertical axle of head shell 6
4 are moved in a circle, and further, vertical axes 4 are hollow shaft, and a slip ring 3 is provided with the cavity of vertical axes 4, is installed in slip ring 3
There is the wire being connected with L-type motor 1, when L-type motor 1 rotates, slip ring 3 rotates in same direction with L-type motor 1, so that L-type
The wire of motor 1 is not in winding, ensures the normal work of L-type motor 1.
In the present embodiment, vertical axes 4 and the joint of head shell 6 are provided with oil sealing 12, and oil sealing 12 can prevent from moistening
Lubricating oil reserves head shell 6, so as to ensure the lubricant effect of clutch shaft bearing 2 and second bearing 8 and vertical axes 4.
The course of work of the present invention is as follows：L-type motor 1 works, so as to drive rolling bearing 11 to rotate, the edge of rolling bearing 11
Shaft gear 13 rotates, so as to drive installing plate 5 to rotate, so as to drive head shell 6 to rotate, and whole head week
To rotational structure is simple in construction, between its each part is to be detachably connected, so that the head rotates in a circumferential direction, mechanism dismounts
It is extremely convenient, it is easy to later maintenance.
Although the present invention is described in detail with reference to the foregoing embodiments, for those skilled in the art,
It can still modify to the technical scheme described in foregoing embodiments, or which part technical characteristic is carried out etc.
With replacing, within the spirit and principles of the invention, any modification, equivalent substitution and improvements made etc., this should be included in
Within the protection domain of invention.
Claims (4)
- The mechanism 1. a kind of head rotates in a circumferential direction, it is characterised in that：It includes head shell（6）, installed in the head shell（6） On installing plate（5）, base（7）, vertical axes（4）, shaft gear（13）, the vertical axes（4）Pass through attachment screw（9）It is arranged on The base（7）On, the head shell（6）One fixation vertical axes are inside installed（4）Fixed block（10）, the fixed block （10）Clutch shaft bearing is inside installed（2）, the clutch shaft bearing（2）It is sleeved on the vertical axes（4）On, the installing plate（5）On Second bearing is installed（8）, the second bearing（8）It is sleeved on the vertical axes（4）On, the shaft gear（13）It is sleeved on institute State vertical axes（4）On, and the shaft gear（13）Positioned at the installing plate（5）With the fixed block（10）Between, the installation Plate（5）On L-type motor is installed（1）, the L-type motor（1）Output shaft on rolling bearing is installed（11）, the rolling tooth Wheel（11）With the shaft gear（13）Engagement.
- The mechanism 2. a kind of head according to claim 1 rotates in a circumferential direction, it is characterised in that：The vertical axes（4）To be hollow Axle, the vertical axes（4）Cavity in a slip ring is installed（3）.
- The mechanism 3. a kind of head according to claim 1 rotates in a circumferential direction, it is characterised in that：The vertical axes（4）With it is described Head shell（6）Joint oil sealing is installed（12）.
- The mechanism 4. a kind of head according to claim 1 rotates in a circumferential direction, it is characterised in that：The installing plate（5）Pass through spiral shell Nail is detachably arranged in the head shell（6）On.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711037506.XA CN107606416A (en) | 2017-10-30 | 2017-10-30 | A kind of head rotates in a circumferential direction mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711037506.XA CN107606416A (en) | 2017-10-30 | 2017-10-30 | A kind of head rotates in a circumferential direction mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107606416A true CN107606416A (en) | 2018-01-19 |
Family
ID=61084474
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711037506.XA Withdrawn CN107606416A (en) | 2017-10-30 | 2017-10-30 | A kind of head rotates in a circumferential direction mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107606416A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108773331A (en) * | 2018-04-20 | 2018-11-09 | 中国北方车辆研究所 | A kind of novel nested type platform mechanism |
| CN110594549A (en) * | 2019-08-30 | 2019-12-20 | 中国科学院西安光学精密机械研究所 | Compact three-dimensional adjusting table |
| CN111314587A (en) * | 2020-02-20 | 2020-06-19 | 浙江大华技术股份有限公司 | Video camera |
| CN113188005A (en) * | 2021-05-18 | 2021-07-30 | 浙江大华技术股份有限公司 | Rotating mechanism and holder device with same |
-
2017
- 2017-10-30 CN CN201711037506.XA patent/CN107606416A/en not_active Withdrawn
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108773331A (en) * | 2018-04-20 | 2018-11-09 | 中国北方车辆研究所 | A kind of novel nested type platform mechanism |
| CN108773331B (en) * | 2018-04-20 | 2020-06-30 | 中国北方车辆研究所 | Novel nested formula platform mechanism |
| CN110594549A (en) * | 2019-08-30 | 2019-12-20 | 中国科学院西安光学精密机械研究所 | Compact three-dimensional adjusting table |
| CN111314587A (en) * | 2020-02-20 | 2020-06-19 | 浙江大华技术股份有限公司 | Video camera |
| CN113188005A (en) * | 2021-05-18 | 2021-07-30 | 浙江大华技术股份有限公司 | Rotating mechanism and holder device with same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180119 |