CN206668875U - A kind of integration-in-one revolution driving reduction box - Google Patents
A kind of integration-in-one revolution driving reduction box Download PDFInfo
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- CN206668875U CN206668875U CN201720971310.7U CN201720971310U CN206668875U CN 206668875 U CN206668875 U CN 206668875U CN 201720971310 U CN201720971310 U CN 201720971310U CN 206668875 U CN206668875 U CN 206668875U
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- angle
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- pitch
- revolution driving
- bearing
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/40—Solar thermal energy, e.g. solar towers
- Y02E10/47—Mountings or tracking
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Abstract
The utility model discloses a kind of integration-in-one revolution driving reduction box, including angle of pitch revolution driving decelerator and azimuth revolution driving decelerator, angle of pitch revolution driving decelerator includes angle of pitch housing, and intermeshing angle of pitch worm gear and angle of pitch worm screw；Azimuth revolution driving decelerator includes azimuth housing, and intermeshing azimuth worm gear and azimuth worm screw, azimuth housing is fixedly connected with angle of pitch housing enables azimuth worm screw to drive azimuth housing to be rotated along azimuth worm gear outer edge direction in horizontal plane.Reduction box of the present utility model makes azimuth be integrated with angle of pitch structure assembly, and level of integrated system is high, integral rigidity is good, easy to adjust, installation is simple and direct.
Description
Technical field
Transmission art field is the utility model is related to, specifically a kind of integration-in-one revolution driving reduction box, especially
It is applied to solar energy optical-thermal heliostat transmission system.
Background technology
To realize high-effective concentration, ensureing generating efficiency, solar light-heat power-generation system need to accurately control heliostat azimuth
With angle of pitch angle.General gyroscopic drive system is divided into azimuth revolution driving decelerator and angle of pitch revolution driving decelerator,
Azimuth and the angle of pitch angle of minute surface are controlled respectively.Azimuth revolution driving decelerator and angle of pitch revolution driving decelerator lead to
Often to be split type, installation, individually control respectively.Actual installation process is cumbersome, and system integral rigidity is poor, influences control accuracy
And generating efficiency.
Utility model content
To solve the above problems, the utility model provides a kind of integration-in-one revolution driving reduction box, it is especially suitable
In solar energy optical-thermal heliostat transmission system.This reduction box is azimuth and angle of pitch integral structure, system integral rigidity is good,
It is easy to adjust, installation it is simple and direct.
A kind of integration-in-one revolution driving reduction box provided by the utility model, including angle of pitch revolution driving decelerator
With azimuth revolution driving decelerator, angle of pitch revolution driving decelerator includes angle of pitch housing, and intermeshing pitching
Angle worm gear and angle of pitch worm screw；Azimuth revolution driving decelerator includes azimuth housing, and intermeshing azimuth snail
Wheel and azimuth worm screw, azimuth housing is fixedly connected with angle of pitch housing enables azimuth worm screw to drive azimuth housing
Rotated along azimuth worm gear outer edge direction in horizontal plane.
Client is connected on the angle of pitch worm gear of the reduction box, and azimuth worm gear is fixedly connected on base or other support knots
On structure, in fixed state.When needing horizontal plane adjustment angle, direct controlling and driving azimuth worm screw makes it along orientation
Angle worm gear wheel, and then drive angle of pitch decelerator to horizontally rotate, the client being fixed on angle of pitch worm gear is also synchronous with dampening
Flat turn is moved；When needing in vertical plane adjustment angle, then direct controlling and driving angle of pitch worm screw drives angle of pitch worm gear wheel, bows
The client for being secured to connection has been driven synchronously and then to be rotated in vertical plane during the worm gear wheel of the elevation angle, client's installation process
Simply, it is integrally-regulated also very convenient.Reduction box is during use is run, the relative position of azimuth worm screw and angle of pitch worm screw
Fixation is put, the two will not be interfered with each other, and reduce the fault rate of reduction box.
" client " described in the utility model refers to that reduction box will adjust the target object of angle, such as solar energy settled date
Mirror.
In order to further increase the service life, strengthen bearing capacity, as one of preferred scheme, above-mentioned integrated one
In body formula revolution driving reduction box, azimuth bearing, azimuth bearing are provided between the azimuth worm gear and azimuth housing
Inner ring be fixedly connected with azimuth housing and angle of pitch housing, the outer ring of azimuth bearing connects with fixed on the inside of the worm gear of azimuth
Connect.
Bearing arrangement is known in the art, and including at least outer ring, inner ring and rolling element, its major function is support machinery rotation
Swivel.Azimuth bearing is set between above-mentioned azimuth worm gear and azimuth housing, the pressure dissipation of vertical direction has been arrived into side
It is a part of above parallactic angle worm gear, alleviate the carrying pressure of housing, also cause whole azimuth revolution driving decelerator pressure-bearing more
Uniformly, system integral rigidity is good, can effectively increase the service life, and also causes the increase of reduction box bearing capacity.
In order to further strengthen the bearing capacity of reduction box, heavyweight higher client's such as solar energy settled date is adapted to
Mirror, in above-mentioned integration-in-one revolution driving reduction box, the azimuth bearing is four-point contact ball.Four-point contact ball
Bearing can bear axial load, radial load and tilting moment etc. simultaneously, and bearing capacity is higher.
In order to further improve the control accuracy of reduction box, make its orientation and luffing angle regulation more accurate, as one
Kind preferable technical scheme, in above-mentioned integration-in-one revolution driving reduction box, in the angle of pitch worm screw and azimuth worm screw
It is at least one be double pitch worm.Double pitch worm transverse tooth thickness gradually changes vertically, can be realized by worm screw axial displacement
The accurate adjustment of worm gear worm backlash.
In order to further improve the integral rigidity of reduction box and service life, as a kind of preferred scheme, above-mentioned integrated one
In body formula revolution driving reduction box, pitching angle bearing is provided between the angle of pitch worm gear and angle of pitch housing.Pass through bearing branch
Angle of pitch worm gear is supportted, it is reduced and carries pressure.
Preferably, the pitching angle bearing is two disks, is respectively arranged in two side positions of angle of pitch worm gear plane；It is described to bow
Elevation angle bearing is angular contact ball bearing or cylinder roller bearing.Be symmetrically installed pitching angle bearing can make angle of pitch worm gear both sides by
Power is uniform, and compared to other bearings, angular contact bearing, the bearing capacity of cylinder roller bearing are more preferable, can bear axial load simultaneously
Lotus, radial load and tilting moment etc..
It is highly preferred that the angle of pitch revolution driving decelerator is additionally provided with bearing (ball) cover, bearing (ball) cover is used to adjust pitching
Angle bearing is positioned so that the central plane of angle of pitch worm gear overlaps with the central plane of angle of pitch worm screw.Ensure two central planes
Coincidence can be effectively improved worm and gear engagement situation, reduce abrasion, increase the service life.
Preferably, above-mentioned integration-in-one revolution driving reduction box, adapter flange is additionally provided with, the azimuth worm gear is with turning
Acting flange is fixedly connected.Because azimuth worm gear is fixed in the technical solution of the utility model, therefore in order that subtract
Fast case and be secured by it connection client it is more firm in use, increase an adapter flange and ground supports post or other
Supporting construction connection is more beneficial.
Preferably, above-mentioned integration-in-one revolution driving reduction box, the angle of pitch worm gear are provided with middle shaft through-hole, can be with
It is convenient to be fixedly connected with angle of pitch worm gear with heliostat support through the axis of a heliostat support.Other angle of pitch worm gear
Wheel face on be additionally provided with screwed hole, for being fixedly connected with flange, reinforce the connection of heliostat support and angle of pitch worm gear.
Preferably, above-mentioned integration-in-one revolution driving reduction box, the angle of pitch worm screw are located under angle of pitch worm gear
Side.Device integration is higher, is also not in because of angle of pitch worm screw and azimuth worm screw apart from too small so that power intake is sent out
Raw interference, increases the situation of the possibility of failure, does not interfere with service life.
" pitching angle bearing ", " azimuth bearing " described in the utility model are used for the purpose of the axle of difference diverse location
Hold, the structure for bearing is simultaneously not particularly limited.
Integration-in-one revolution driving reduction box provided by the utility model, has the advantages that：
The reduction box is azimuth and angle of pitch integral structure, level of integrated system is high, integral rigidity is good, it is easy to adjust,
Installation is simple, while also causes the integrally-regulated more convenient of azimuth and the angle of pitch.
Brief description of the drawings
Fig. 1 is the front view of integration-in-one revolution driving gearbox structure schematic diagram in embodiment.
Fig. 2 is the side view of integration-in-one revolution driving gearbox structure schematic diagram in embodiment.
In figure：
1. adapter flange, 2. azimuth worm gears, 3. azimuth worm screws, 4. azimuth housings, 5. azimuth bearings, 6. pitching
Angle housing, 7. angle of pitch worm screws, 8. pitching angle bearings, 9. angle of pitch worm gears, 10. bearing (ball) covers, 11. screwed holes, 12 axis lead to
Hole.
Embodiment
Further the technical solution of the utility model is explained and illustrated with reference to preferable specific embodiment.
Refer to Fig. 1 and Fig. 2, a kind of integration-in-one revolution driving reduction box, by angle of pitch revolution driving decelerator and
Azimuth revolution driving decelerator is bolted fixed composition.
Wherein angle of pitch revolution driving decelerator includes angle of pitch housing 6, and the He of angle of pitch worm gear 9 housed in housing
Angle of pitch worm screw 7, angle of pitch worm screw 7 are located at the position directly below of angle of pitch worm gear 9, and the two intermeshes.Set on angle of pitch worm gear 9
There is hole 11, the plane both sides of angle of pitch worm gear 9 are also equipped with two disk pitching angle bearings 8, outer ring and the angle of pitch shell of pitching angle bearing 8
The inner face of body 6 is fixed, and inner ring is fixedly connected with the non-engaging portion in the outside of angle of pitch worm gear 9.Bearing (ball) cover 10 is arranged on the angle of pitch
Between housing 6 and angle of pitch worm gear 9, angle of pitch worm gear 9 is sealed, while also adjusting pitch angle bearing 8 positions.
Azimuth revolution driving decelerator includes azimuth housing 4, and the azimuth worm gear 2 and orientation housed in housing
Angle worm screw 3, the two intermeshes.Azimuth bearing 5 is provided between azimuth worm gear 2 and azimuth housing 4, uses at 4 points
Contact ball bearing.The inner ring of azimuth bearing 5 is fixedly connected with azimuth housing 4 and angle of pitch housing 6, azimuth bearing 5
Outer ring is fixedly connected with the inner side of azimuth worm gear 2.Azimuth worm gear 2 is bolted to connection on adapter flange 1, method of transferring
Orchid 1 is fixedly connected with base.Azimuth housing 4 is around the covering orientation angle worm gear 2 of adapter flange 1 and azimuth worm screw 3.
During installation, it is only necessary to which the axis of the support frame of heliostat is passed through into the middle shaft through-hole 12 on angle of pitch worm gear 9, both ends
It is fixedly connected by flange with screwed hole 11 with bolt.
When needing adjustment angle, power inputs through azimuth worm screw 3, is exported by azimuth housing 4.Azimuth housing
4 are connected by bolt with angle of pitch housing 6.Power realizes the azimuthal regulation of minute surface after the output of azimuth housing 4.Power
Inputted through angle of pitch worm screw 7, driving angle of pitch worm gear 9 exports, and realizes the regulation of the angle of pitch.
Specific case used herein is elaborated to inventive concept, and the explanation of above example is only intended to
Help understands core concept of the present utility model.It should be pointed out that for those skilled in the art, do not taking off
On the premise of from the inventive concept, any obvious modification, equivalent substitution or other improvement for being made, this should be included in
Within the protection domain of utility model.
Claims (10)
1. a kind of integration-in-one revolution driving reduction box, it is characterised in that including angle of pitch revolution driving decelerator and orientation
Angle revolution driving decelerator, angle of pitch revolution driving decelerator include angle of pitch housing, and intermeshing angle of pitch worm gear
With angle of pitch worm screw；Azimuth revolution driving decelerator includes azimuth housing, and intermeshing azimuth worm gear and side
Parallactic angle worm screw, azimuth housing is fixedly connected with angle of pitch housing enables azimuth worm screw to drive azimuth housing along orientation
Angle worm gear outer edge rotates in horizontal plane.
2. integration-in-one revolution driving reduction box according to claim 1, it is characterised in that the azimuth worm gear with
Azimuth bearing is provided between the housing of azimuth, the inner ring of azimuth bearing is fixed with azimuth housing and angle of pitch housing to be connected
Connect, the outer ring of azimuth bearing on the inside of the worm gear of azimuth with being fixedly connected.
3. integration-in-one revolution driving reduction box according to claim 2, it is characterised in that the azimuth bearing is
Four-point contact ball.
4. integration-in-one revolution driving reduction box according to claim 1, it is characterised in that the angle of pitch worm screw and
At least one in the worm screw of azimuth is double pitch worm.
5. integration-in-one revolution driving reduction box according to claim 1, it is characterised in that the angle of pitch worm gear with
Pitching angle bearing is provided between angle of pitch housing.
6. integration-in-one revolution driving reduction box according to claim 5, it is characterised in that the pitching angle bearing is
Two disks, it is respectively arranged in two side positions of angle of pitch worm gear plane；The pitching angle bearing is that angular contact ball bearing or cylinder roll
Sub- bearing.
7. integration-in-one revolution driving reduction box according to claim 5, it is characterised in that the angle of pitch revolution is driven
Dynamic decelerator is additionally provided with bearing (ball) cover, and bearing (ball) cover is used to adjust the positioning of pitching angle bearing so that the central plane of angle of pitch worm gear
Overlapped with the central plane of angle of pitch worm screw.
8. integration-in-one revolution driving reduction box according to claim 1, it is characterised in that adapter flange is additionally provided with,
The azimuth worm gear is fixedly connected with adapter flange.
9. integration-in-one revolution driving reduction box according to claim 1, it is characterised in that on the angle of pitch worm gear
Provided with middle shaft through-hole.
10. integration-in-one revolution driving reduction box according to claim 1, it is characterised in that the angle of pitch worm screw
Positioned at the lower section of angle of pitch worm gear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720971310.7U CN206668875U (en) | 2017-08-05 | 2017-08-05 | A kind of integration-in-one revolution driving reduction box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720971310.7U CN206668875U (en) | 2017-08-05 | 2017-08-05 | A kind of integration-in-one revolution driving reduction box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206668875U true CN206668875U (en) | 2017-11-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720971310.7U Active CN206668875U (en) | 2017-08-05 | 2017-08-05 | A kind of integration-in-one revolution driving reduction box |
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| Country | Link |
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| CN (1) | CN206668875U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107299963A (en) * | 2017-08-05 | 2017-10-27 | 银川威力传动技术股份有限公司 | A kind of integration-in-one revolution driving reduction box |
-
2017
- 2017-08-05 CN CN201720971310.7U patent/CN206668875U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107299963A (en) * | 2017-08-05 | 2017-10-27 | 银川威力传动技术股份有限公司 | A kind of integration-in-one revolution driving reduction box |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Integrated rotary drive reduction gearbox Effective date of registration: 20181225 Granted publication date: 20171124 Pledgee: Bank of Ningxia science and technology branch of Limited by Share Ltd Pledgor: Yinchuan power transmission technology Limited by Share Ltd Registration number: 2018640000005 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20191202 Granted publication date: 20171124 Pledgee: Bank of Ningxia science and technology branch of Limited by Share Ltd Pledgor: Yinchuan power transmission technology Limited by Share Ltd Registration number: 2018640000005 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Integrated rotary drive reduction gearbox Effective date of registration: 20200116 Granted publication date: 20171124 Pledgee: Ningxia Chuangyi Equity Investment Fund Management Co., Ltd Pledgor: Yinchuan power transmission technology Limited by Share Ltd Registration number: Y2020640000001 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20210105 Granted publication date: 20171124 Pledgee: Ningxia Chuangyi Equity Investment Fund Management Co.,Ltd. Pledgor: YINCHUAN WEILI TRANSMISSION TECHNOLOGY Co.,Ltd. Registration number: Y2020640000001 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right |