CN206600942U - A kind of angle regulator of heliostat - Google Patents
A kind of angle regulator of heliostat Download PDFInfo
- Publication number
- CN206600942U CN206600942U CN201621459465.4U CN201621459465U CN206600942U CN 206600942 U CN206600942 U CN 206600942U CN 201621459465 U CN201621459465 U CN 201621459465U CN 206600942 U CN206600942 U CN 206600942U
- Authority
- CN
- China
- Prior art keywords
- bearing
- shaft
- angle regulator
- sealing
- nonlubricated
- 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.)
- Withdrawn - After Issue
Links
Classifications
-
- 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
Landscapes
- General Details Of Gearings (AREA)
Abstract
The utility model provides a kind of angle regulator of heliostat, including supporting table, and its side is connected with connection journal stirrup, and connection journal stirrup is hinged with electric pushrod；The upper end of supporting table is connected with two bearing blocks for being provided with Nonlubricated bearing；Rotary sleeve, it is engaged with two Nonlubricated bearings simultaneously；It is connected with connector on the lateral wall of rotary sleeve, the output end of connector and electric pushrod is hinged.The angle regulator of heliostat described in the utility model, compact conformation, service life is long.While dust-proof effect is ensured, it can also make the utility model normal work under 28 DEG C~50 DEG C of adverse circumstances.Significantly reduce the frequency of maintenance to the utility model lubricating system, save maintenance cost.The utility model stable drive, output are reliably, noise is small and carries auto-lock function.By top chock and the mounting structure of step, dismounting maintenance quickly can be carried out to rotary sleeve.
Description
Technical field
The utility model belongs to solar light-heat power-generation field, more particularly, to a kind of heliostat angle regulator.
Background technology
Solar light-heat power-generation, by solar energy acquisition model split, mainly by tower, slot type, dish-style and Fresnel four
Class.This case is applied in tower solar-thermal generating system.Tower photo-thermal power generation refers on the place of very large area equipped with many big
Type heliostat, sunshine is reflexed on the receiver at the top of high tower, and working medium is heated to high temperature by the luminous energy of reception, passes through heat friendship
Change the vapours for producing HTHP, driving steam turbine group and the forms of electricity generation for driving electrical power generators.Due to the sun relative to
The earth all in motion, can be converged to accurately on solar collecting device, just for a long time to guarantee sunshine all the time
Need the regulation to heliostat progress angle of inclination.
Traditional heliostat adjusting means is driven by large-scale reductor, and equipment is complicated, and cost is high.And due to solar energy optical-thermal
The Arid Area of sunshine-duration length being placed in generating equipment, use environment is more severe, conventional electric pushrod and bearing block more
Sealing is poor, and needs frequently to be lubricated maintenance, wastes time and energy.
Utility model content
In view of this, the utility model is directed to a kind of angle regulator of heliostat, to solve in the prior art,
Reductor cost is high, equipment is complicated, and the sealing of conventional push rod and bearing block is poor, the problem of need frequently to lubricate.
To reach above-mentioned purpose, what the technical solution of the utility model was realized in：
A kind of angle regulator of heliostat, including supporting table, its side are connected with connection journal stirrup, connection journal stirrup and electricity
Dynamic push rod is hinged；The upper end of supporting table is connected with two bearing blocks for being provided with Nonlubricated bearing；Rotary sleeve, it is simultaneously
It is engaged with two Nonlubricated bearings；Be connected with connector on the lateral wall of rotary sleeve, connector and electric pushrod it is defeated
Go out end to be hinged.
Further, the bearing block includes the step affixed with the supporting table, and is fixed in step upper end
Top chock；Step is connected with lower Nonlubricated bearing, and its longitudinal section is opening up semi-circular shape；Top chock
Nonlubricated bearing is connected with, its longitudinal section is downward opening semi-circular shape；The madial wall of lower Nonlubricated bearing and upper
The madial wall of Nonlubricated bearing, which is respectively equipped with some oil-stored holes, oil-stored hole, is embedded with graphite short column.
Further, it is each that two groups of sealing strips, two groups of sealing strips point are installed between the bearing block and the rotary sleeve
The left and right sides for the Nonlubricated bearing that Wei Yu do not install on the bearing block, and set along rotary sleeve border；Every group close
Strip of paper used for sealing includes the first sealing strip and the second sealing strip being installed on the outside of the first sealing strip close to Nonlubricated bearing.
Further, guide-soft-band is also equipped with the outside of second sealing strip, guide-soft-band surrounds the rotary sleeve
Border is set.
Further, the electric pushrod includes being connected with the rotation being hinged with the connection journal stirrup on outer bar, its lateral wall
Block；The internal sleeve of outer bar is equipped with the interior bar along its axially reciprocating, and interior bar outer end seal is connected with output end link, exports
End link is connected with the adapter sleeve being hinged with connector；It is provided between outer bar and interior bar outside outer Nonlubricated bearing, outer bar
End is provided with the dynamic seal ring offseted with interior bar lateral wall；Leading screw, its one end is connected with motor, and the other end is placed in interior bar
It is interior, and offseted by the madial wall of the second bearing shell and interior bar；Screw, it is fixed in the inner end of interior bar, and is engaged with leading screw；
Seal case, the housing of motor is affixed by the lateral wall of motor cabinet and seal case；Transmission is installed in seal case to coordinate
Worm and worm wheel；The two side that worm screw is mutually deviated from by two clutch shaft bearings and seal case rotates and is connected, and the one of worm screw
The motor axle key through seal case and motor is held to connect；The both sides that worm gear is mutually deviated from by two second bearings with seal case
Wall rotates connection, and worm gear is connected with leading screw key.
Further, boring cover is fitted with the side wall of the seal case, the position of boring cover deviates from the end of motor with worm screw
Corresponding, boring cover inserts with seal case and is provided with O-ring seal on the side wall coordinated；The corresponding seal case of the worm gear
Two side-wall outer sides be respectively and fixedly connected with the first shaft-cup and the second shaft-cup, one of them described second bearing is installed on the second shaft-cup
Madial wall on；The leading screw is connected through the second shaft-cup with worm gear key；One end of the outer bar and the lateral wall of the second shaft-cup
It is affixed；The position that the position and the second shaft-cup that second shaft-cup is engaged with seal case are engaged with outer bar is separately installed with O-shaped
Sealing ring；The part of leading screw through the second shaft-cup is set with axle sleeve, oil sealing is provided between the second shaft-cup and axle sleeve, oil sealing is close
Second bearing；Interior Nonlubricated bearing is also equipped between second shaft-cup and axle sleeve.
Further, the first bearing shell is set with the screw, the first bearing shell material is polytetrafluoroethylene (PTFE), the material of the second bearing shell
Matter is polyurethane.
Further, second axle bush sleeve is loaded on the outside of support set, the linkage section that support set passes through the leading screw end
It is connected with leading screw interference.
Further, the end thread of the outer bar is connected with sealing shroud, and the part that sealing shroud coordinates with outer bar is provided with O
Type sealing ring；The dynamic seal ring has two, and is installed on the madial wall of sealing shroud side by side along the axis of outer bar；The outer nothing
Oil-lubricated bearing is installed on the madial wall of sealing shroud, and positioned at the inner side of dynamic seal ring.
Further, the output end link thread connection coordinates in the end of the interior bar, and output end link with interior bar
Part O-ring seal is installed.
Relative to prior art, the angle regulator of heliostat described in the utility model has the advantage that：
The angle regulator of heliostat described in the utility model, compact conformation, design service life was up to 30 years.It is logical
Cross to being respectively equipped with sealing ring or sealing strip between each connection member, while dust-proof effect is ensured, can also make this practicality
The new normal work under -28 DEG C~50 DEG C of adverse circumstances.Pass through interior Nonlubricated bearing, outer Nonlubricated bearing, upper nothing
Oil-lubricated bearing and lower Nonlubricated bearing, can significantly reduce the frequency of maintenance to the utility model lubricating system, save
Maintenance cost.The kind of drive being engaged by worm gear and worm screw, and increase on bearing block guide-soft-band so that this practicality
Novel transmission is steady, output is reliable, noise is small and carries auto-lock function.By top chock and the mounting structure of step,
Dismounting maintenance quickly can be carried out to rotary sleeve.
Brief description of the drawings
Constitute a part of accompanying drawing of the present utility model to be used for providing further understanding to of the present utility model, this practicality is new
The schematic description and description of type is used to explain the utility model, does not constitute to improper restriction of the present utility model.
In accompanying drawing：
Fig. 1 is the front view of the angle regulator of the heliostat described in the utility model embodiment；
Fig. 2 is bearing block and a left side for rotary sleeve for the angle regulator of the heliostat described in the utility model embodiment
Line of vision partial sectional view；
Fig. 3 is the enlarged drawing of I parts in Fig. 2；
Fig. 4 is the main view of the electric pushrod of the angle regulator of the heliostat described in the utility model embodiment to section view
Figure；
Fig. 5 is the sectional view in A-A faces in Fig. 4；
Fig. 6 is the enlarged drawing of II parts in Fig. 5；
Fig. 7 is the axonometric drawing of the screw of the angle regulator of the heliostat described in the utility model embodiment.
Description of reference numerals：
1- motors；2- motor cabinets；3- worm screws；301- clutch shaft bearings；4- boring covers；41- plugs screwed hole；5- worm gears；51-
Two bearings；6- seal cases；The shaft-cups of 61- first；The shaft-cups of 62- second；7- circlip for holes；8- adjusting pads；9- leading screws；91-
Linkage section；92- nuts；93- locknuts；10- oil sealings；11- axle sleeves；Nonlubricated bearing in 12-；The outer Nonlubricated bearings of 121-；
13- screws；131- locking holes；The bearing shells of 14- first；15- outer bars；16- interior bars；17- dynamic seal rings；18- sealing shrouds；19- is exported
End link；The bearing shells of 20- second；21- support sets；22- moving blocks；23- adapter sleeves；24- connectors；25- top chocks；On 251-
Nonlubricated bearing；26- settled date cell mounts；27- heliostat support frames；28- steps；Nonlubricated bearing under 281-；29-
Supporting table；291- connection journal stirrups；30- rotary sleeves；The sealing strips of 31- first；The sealing strips of 32- second；33- guide-soft-bands.
Embodiment
It should be noted that in the case where not conflicting, the feature in embodiment and embodiment in the utility model can
To be mutually combined.
In description of the present utility model, it is to be understood that term " " center ", " longitudinal direction ", " transverse direction ", " on ", " under ",
The orientation or position relationship of the instruction such as "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom ", " interior ", " outer " are
Based on orientation shown in the drawings or position relationship, it is for only for ease of description the utility model and simplifies description, rather than indicate
Or imply that the device or element of meaning must have specific orientation, with specific azimuth configuration and operation, therefore be not understood that
For to limitation of the present utility model.In addition, term " first ", " second " etc. are only used for describing purpose, and it is not intended that indicating
Or imply relative importance or the implicit quantity for indicating indicated technical characteristic.Thus, " first ", " second " etc. are defined
Feature can express or implicitly include one or more this feature.In description of the present utility model, unless separately
It is described, " multiple " are meant that two or more.
, it is necessary to which explanation, unless otherwise clearly defined and limited, term " are pacified in description of the present utility model
Dress ", " connected ", " connection " should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or integratedly
Connection；Can be mechanical connection or electrical connection；Can be joined directly together, can also be indirectly connected to by intermediary,
It can be the connection of two element internals.For the ordinary skill in the art, on being understood by concrete condition
State concrete meaning of the term in the utility model.
Describe the utility model in detail below with reference to the accompanying drawings and in conjunction with the embodiments.
Such as Fig. 1-7, the utility model proposes a kind of angle regulator of heliostat, including supporting table 29, its side is consolidated
Connection journal stirrup 291 is connected to, connection journal stirrup 291 is hinged with electric pushrod；The upper end of supporting table 29 is connected with two and is provided with oil-free
Lubricate the bearing block of bearing；Rotary sleeve 30, it is engaged with two Nonlubricated bearings simultaneously；The lateral wall of rotary sleeve 30
On be connected with connector 24, the output end of connector 24 and electric pushrod is hinged.Connector 24 is located at the middle part of rotary sleeve 30.
Above-mentioned bearing block includes the step 28 affixed with above-mentioned supporting table 29, and is fixed in the upper end of step 28
Top chock 25；Step 28 is connected with lower Nonlubricated bearing 281, and its longitudinal section is opening up semi-circular shape；On
Bearing block 25 is connected with Nonlubricated bearing 251, and its longitudinal section is downward opening semi-circular shape；Lower Nonlubricated bearing
The madial wall of 281 madial wall and upper Nonlubricated bearing 251 is respectively equipped with some oil-stored holes, oil-stored hole that to be embedded with graphite short
Post.Lower Nonlubricated bearing 281 and upper Nonlubricated bearing 251 can select boundary lubrication Pb-free bearing, the material of both lateral walls
Matter is copper, and the material of both madial walls is polyformaldehyde and fibre blend.Lower Nonlubricated bearing 281 and upper Nonlubricated bearing
251 can constitute a complete tubular bearing with the step 28, top chock 25 being fixed together.
Each two groups of sealing strips are installed between above-mentioned bearing block and above-mentioned rotary sleeve 30, two groups of sealing strips are located at respectively
The left and right sides for the above-mentioned Nonlubricated bearing installed on the bearing block, and set along the border of rotary sleeve 30；Every group of sealing strip
Including the first sealing strip 31 close to Nonlubricated bearing and the second sealing strip 32 being installed on the outside of the first sealing strip 31.First
Sealing strip 31 is D type sealing strips, and the second sealing strip 32 is O-shaped sealing strip (as shown in Figure 3).Two seals bar can make this practicality
It is new under severe use condition, meet dust-proof and temperature difference requirement.
The outside of above-mentioned second sealing strip 32 is also equipped with guide-soft-band 33, and guide-soft-band 33 surrounds above-mentioned rotary sleeve 30
Border is set.Guide-soft-band 33 can prevent rotary sleeve 30 from it is static to rotation during occur " creeping " phenomenon, make rotation
The slow-roll stabilization of rotating shaft set 30, it is ensured that degree of regulation of the present utility model.
Above-mentioned electric pushrod includes being connected with the moving block being hinged with above-mentioned connection journal stirrup 291 on outer bar 15, its lateral wall
22；The internal sleeve of outer bar 15 is equipped with the interior bar 16 along its axially reciprocating, and the outer end seal of interior bar 16 is connected with output end company
Bar 19, output end link 19 is connected with the adapter sleeve 23 being hinged with connector 24；Outer nothing is installed between outer bar 15 and interior bar 16
Oil-lubricated bearing 121, the outer end of outer bar 15 is provided with the dynamic seal ring 17 offseted with the lateral wall of interior bar 16；Leading screw 9, its one end
It is connected, the other end is placed in interior bar 16, and is offseted by the second bearing shell 20 and the madial wall of interior bar 16 with motor 1；Screw
13, it is fixed in the inner end of interior bar 16, and is engaged with leading screw 9；Seal case 6, the housing of motor 1 by motor cabinet 2 with
The lateral wall of seal case 6 is affixed；Worm screw 3 and worm gear 5 that transmission coordinates are installed in seal case 6；Worm screw 3 passes through two
One bearing 301 is rotated with the two side that seal case 6 mutually deviates from and is connected, and one end of worm screw 3 passes through seal case 6 and motor 1
Motor axle key connection；The two side that worm gear 5 is mutually deviated from by two second bearings 51 and seal case 6 rotates and is connected, and snail
Wheel 5 is connected with the key of leading screw 9.
Above-mentioned " inner end " is that, close to the side of motor 1, above-mentioned " outer end " is the output end of interior bar 16 to external world.
Clutch shaft bearing 301 is taper roll bearing, and second bearing 51 is thrust ball bearing.
The kind of drive being engaged using worm gear 5 and worm screw 3 so that the utility model compact conformation, stable drive, noise
It is small and with auto-lock function.Meanwhile, the kind of drive also can effectively strengthen the thrust of interior bar 16.
Boring cover 4 is fitted with the side wall of above-mentioned seal case 6, the position of boring cover 4 deviates from the end phase of motor 1 with worm screw 3
Corresponding, boring cover 4 inserts with seal case 6 and is provided with O-ring seal on the side wall coordinated；The corresponding seal box of above-mentioned worm gear 5
Two side-wall outer sides of body 6 have been respectively and fixedly connected with the first shaft-cup 61 and the second shaft-cup 62, and one of them above-mentioned second bearing 51 is installed
In on the madial wall of the second shaft-cup 62；Above-mentioned leading screw 9 is connected through the second shaft-cup 62 with the key of worm gear 5；One end of above-mentioned outer bar 15
Lateral wall with the second shaft-cup 62 is affixed；Position and the second shaft-cup 62 and outer bar that second shaft-cup 62 is engaged with seal case 6
15 positions being engaged are separately installed with O-ring seal；Second shaft-cup 62 and fixed form of the outer bar 15 using thread connection, the
The fixed form that two shaft-cups 62 are connected with seal case 6 using flange.
The end that leading screw 9 coordinates with worm gear 5 is provided with nut 92, and nut 92 is used for the axial direction between leading screw 9 and worm gear 5
Position is defined；The outside of nut 92 is also equipped with locknut 93, for nut 92 to be fixed, prevents it from loosening.
Boring cover 4 is used to carry out clutch shaft bearing 301 and worm screw 3 dismounting maintenance, and the lateral wall of boring cover 4 is provided with plug screw thread
Hole 41, threaded handle or screw is installed on boring cover 4 by plugging screwed hole 41, in order to the dismounting to boring cover 4.It is vexed
Lid 4 inserts the depth of the side wall of seal case 6, is limited by the circlip for hole 7 installed on the wall of patchhole side.Hole elasticity
Back-up ring 7 is also used for limiting the position of the clutch shaft bearing 301 close to boring cover 4, and circlip for hole 7 and the clutch shaft bearing 301 it
Between adjusting pad 8 is installed.
The part of leading screw 9 through the second shaft-cup 62 is set with axle sleeve 11, and oil is provided between the second shaft-cup 62 and axle sleeve 11
Envelope 10, oil sealing 10 is close to second bearing 51；Interior Nonlubricated bearing 12 is also equipped between second shaft-cup 62 and axle sleeve 11.Interior nothing
Oil-lubricated bearing 12 is located at the outside of oil sealing 10.
Interior Nonlubricated bearing 12 is fixed with the second shaft-cup 62 by the way of interference is connected.Oil sealing 10 is band skeleton knot
Structure, the lubricant grease for ensureing between worm screw 3, worm gear 5 and second bearing 51 will not leak along axle sleeve 11.
It is set with the first bearing shell 14 on above-mentioned screw 13, the material of the first bearing shell 14 and the second bearing shell 20 is polyurethane.The
One bearing shell 14 and the second bearing shell 20 are respectively equipped with opening, and the cross section for making both is the annular of disconnection, is easily installed.
Using polytetrafluoroethylene (PTFE) and polyurethane material, it ensure that the first bearing shell 14 and the second bearing shell 20 are realizing support work(
It while energy, also can effectively reduce friction, extend service life of the present utility model.First bearing shell 14 and the second bearing shell 20
Two are respectively equipped with, the structure ensure that the stability of support.
Meanwhile, it can also lower thick to the surface of outer bar 15 and the madial wall of interior bar 16 using polytetrafluoroethylene (PTFE) and polyurethane material
Rugosity requirement.
Above-mentioned screw 13 and the thread connection of interior bar 16, the lateral wall of screw 13 are provided with some locking holes 131, locking hole
131 surround the axis Spiral distribution (as shown in Figure 3) of screw 13.Locking hole 131 is used to complete screw 13 and the connection of interior bar 16
Fixed, the structure of Spiral distribution can reduce influence of the locking hole 131 to the intensity of screw 13.
Above-mentioned second bearing shell 20 is set in the outside of support set 21, the linkage section that support set 21 passes through the above-mentioned end of leading screw 9
91 are connected with the interference of leading screw 9.
The end thread of above-mentioned outer bar 15 is connected with sealing shroud 18, and the part that sealing shroud 18 coordinates with outer bar 15 is provided with
O-ring seal；Above-mentioned dynamic seal ring 17 has two, and is installed on the madial wall of sealing shroud 18 side by side along the axis of outer bar 15；
Above-mentioned outer Nonlubricated bearing 121 is installed on the madial wall of sealing shroud 18, and positioned at the inner side of dynamic seal ring 17.Dynamic seal ring 17
For piston rod dust-proof seal ring.
Outer Nonlubricated bearing 121 is fixed with sealing shroud 18 by the way of interference is connected.
The above-mentioned thread connection of output end link 19 coordinates in the end of above-mentioned interior bar 16, and output end link 19 with interior bar 16
Part O-ring seal is installed.
When needing to adjust the angle of inclination of heliostat, motor 1 drives worm screw 3 to rotate, and worm screw 3 drives silk by worm gear 5
Thick stick 9 is rotated.Screw 13 drives axial stretching of the interior bar 16 along outer bar 15 to move in the presence of leading screw 9.The end of interior bar 16 it is defeated
Go out end link 19 by connector 24, drive rotary sleeve 30 to rotate.Rotary sleeve 30 is fixed in by heliostat support frame 27
On settled date cell mount 26, you can drive heliostat to be rotated around the axis of rotary sleeve 30, reach regulation heliostat inclination angle
The purpose of degree.
When needing to safeguard rotary sleeve 30, two top chocks 25 need to only be pulled down, you can by rotary sleeve 3
Overall take out of related heliostat support frame 27, settled date cell mount 26 is safeguarded.
The mounting means of first sealing strip 31 and the second sealing strip 32 is that the strip gasket part that will be of convenient length is put into rotation
In the groove of the lateral wall of rotating shaft set 30, then it is end to end.Which causes when safeguarding, without that will be fixed in the two ends of rotary sleeve 30
Heliostat support frame 27 pull down, the first sealing strip 31 and the second sealing strip 32 can also be changed.
The angle regulator of heliostat described in the utility model, compact conformation, design service life was up to 30 years.It is logical
Cross to being respectively equipped with sealing ring or sealing strip between each connection member, while dust-proof effect is ensured, can also make this practicality
The new normal work under -28 DEG C~50 DEG C of adverse circumstances.By interior Nonlubricated bearing 12, outer Nonlubricated bearing 121,
Upper Nonlubricated bearing 251 and lower Nonlubricated bearing 281, can significantly reduce the frequency of the maintenance to the utility model lubricating system
Rate, has saved maintenance cost.The kind of drive being engaged by worm gear 5 and worm screw 3, and the increase guide-soft-band 33 on bearing block
Structure so that the utility model stable drive, output are reliable, noise is small and with auto-lock function.Pass through the He of top chock 25
The mounting structure of step 28, quickly can carry out dismounting maintenance to rotary sleeve 30.
Preferred embodiment of the present utility model is the foregoing is only, it is all at this not to limit the utility model
Within the spirit and principle of utility model, any modification, equivalent substitution and improvements made etc. should be included in the utility model
Protection domain within.
Claims (10)
1. a kind of angle regulator of heliostat, it is characterised in that including：
Supporting table (29), its side is connected with connection journal stirrup (291), and connection journal stirrup (291) is hinged with electric pushrod；Supporting table
(29) upper end is connected with two bearing blocks for being provided with Nonlubricated bearing；
Rotary sleeve (30), it is engaged with two Nonlubricated bearings simultaneously；It is connected with the lateral wall of rotary sleeve (30)
Connector (24), the output end of connector (24) and electric pushrod is hinged.
2. the angle regulator of heliostat according to claim 1, it is characterised in that：The bearing block include with it is described
The affixed step (28) of supporting table (29), and it is fixed in the top chock (25) of step (28) upper end；Step
(28) lower Nonlubricated bearing (281) is connected with, its longitudinal section is opening up semi-circular shape；Top chock (25) is connected with
Upper Nonlubricated bearing (251), its longitudinal section is downward opening semi-circular shape；
The madial wall of lower Nonlubricated bearing (281) and the madial wall of upper Nonlubricated bearing (251) are respectively equipped with some oil storages
Graphite short column is embedded with hole, oil-stored hole.
3. the angle regulator of heliostat according to claim 1 or 2, it is characterised in that：Each bearing block with
Two groups of sealing strips are installed, two groups of sealing strips are located at the nothing installed on the bearing block respectively between the rotary sleeve (30)
The left and right sides of oil-lubricated bearing, and set along rotary sleeve (30) border；
Every group of sealing strip includes the first sealing strip (31) of close Nonlubricated bearing and is installed on the outside of the first sealing strip (31)
The second sealing strip (32).
4. the angle regulator of heliostat according to claim 3, it is characterised in that：Second sealing strip (32)
Outside is also equipped with guide-soft-band (33), and guide-soft-band (33) is set around the rotary sleeve (30) border.
5. the angle regulator of heliostat according to claim 1, it is characterised in that：The electric pushrod includes outer bar
(15) moving block (22) being hinged with the connection journal stirrup (291), is connected with its lateral wall；The inside suit of outer bar (15)
There is the interior bar (16) along its axially reciprocating, interior bar (16) outer end seal is connected with output end link (19), and output end connects
Bar (19) is connected with the adapter sleeve (23) being hinged with connector (24)；It is provided between outer bar (15) and interior bar (16) outer without glossy
Plain besring (121), the outer end of outer bar (15) is provided with the dynamic seal ring (17) offseted with interior bar (16) lateral wall；
Leading screw (9), its one end and motor (1) are connected, and the other end is placed in interior bar (16), and by the second bearing shell (20) with
The madial wall of interior bar (16) offsets；
Screw (13), it is fixed in the inner end of interior bar (16), and is engaged with leading screw (9)；
Seal case (6), the housing of motor (1) is affixed by the lateral wall of motor cabinet (2) and seal case (6)；Seal case
(6) worm screw (3) and worm gear (5) that transmission coordinates are installed in；
The two side that worm screw (3) is mutually deviated from by two clutch shaft bearings (301) and seal case (6) rotates and is connected, and worm screw (3)
One end be connected through seal case (6) with the motor axle key of motor (1)；
The two side that worm gear (5) is mutually deviated from by two second bearings (51) and seal case (6) rotates and is connected, and worm gear (5)
It is connected with leading screw (9) key.
6. the angle regulator of heliostat according to claim 5, it is characterised in that：The side of the seal case (6)
Be fitted with boring cover (4) on wall, the position of boring cover (4) is corresponding away from the end of motor (1) with worm screw (3), boring cover (4) with it is close
O-ring seal is installed on the side wall that joint sealing body (6) inserting coordinates；
Two side-wall outer sides of the corresponding seal case (6) of the worm gear (5) have been respectively and fixedly connected with the first shaft-cup (61) and the second axle
Cover (62), one of them described second bearing (51) is installed on the madial wall of the second shaft-cup (62)；The leading screw (9) is through the
Two shaft-cups (62) are connected with worm gear (5) key；One end of the outer bar (15) and the lateral wall of the second shaft-cup (62) are affixed；
The position that the position and the second shaft-cup (62) that second shaft-cup (62) is engaged with seal case (6) are engaged with outer bar (15)
It is separately installed with O-ring seal；
The part of leading screw (9) through the second shaft-cup (62) is set with axle sleeve (11), pacifies between the second shaft-cup (62) and axle sleeve (11)
Equipped with oil sealing (10), oil sealing (10) is close to second bearing (51)；Interior nothing is also equipped between second shaft-cup (62) and axle sleeve (11)
Oil-lubricated bearing (12).
7. the angle regulator of heliostat according to claim 5, it is characterised in that：It is set with the screw (13)
First bearing shell (14), the material of the first bearing shell (14) is polytetrafluoroethylene (PTFE), and the material of the second bearing shell (20) is polyurethane.
8. the angle regulator of the heliostat according to claim any one of 5-7, it is characterised in that：Second bearing shell
(20) outside of support set (21), linkage section (91) and leading screw (9) that support set (21) passes through the leading screw (9) end are set in
Interference is connected.
9. the angle regulator of heliostat according to claim 5, it is characterised in that：The end spiral shell of the outer bar (15)
Line is connected with sealing shroud (18), and the part that sealing shroud (18) coordinates with outer bar (15) is provided with O-ring seal；The dynamic sealing
Circle (17) has two, and is installed on the madial walls of sealing shroud (18) side by side along the axis of outer bar (15)；The outer oil-free lubrication
Bearing (121) is installed on the madial wall of sealing shroud (18), and positioned at the inner side of dynamic seal ring (17).
10. the angle regulator of heliostat according to claim 5, it is characterised in that：The output end link (19)
Thread connection in the end of the interior bar (16), and output end link (19) be provided with part that interior bar (16) coordinates it is O-shaped close
Seal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621459465.4U CN206600942U (en) | 2016-12-29 | 2016-12-29 | A kind of angle regulator of heliostat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621459465.4U CN206600942U (en) | 2016-12-29 | 2016-12-29 | A kind of angle regulator of heliostat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206600942U true CN206600942U (en) | 2017-10-31 |
Family
ID=60149328
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621459465.4U Withdrawn - After Issue CN206600942U (en) | 2016-12-29 | 2016-12-29 | A kind of angle regulator of heliostat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206600942U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106642763A (en) * | 2016-12-29 | 2017-05-10 | 中能（天津）智能传动设备有限公司 | Angle adjustment device for heliostat |
-
2016
- 2016-12-29 CN CN201621459465.4U patent/CN206600942U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106642763A (en) * | 2016-12-29 | 2017-05-10 | 中能（天津）智能传动设备有限公司 | Angle adjustment device for heliostat |
| CN106642763B (en) * | 2016-12-29 | 2019-10-11 | 中能（天津）智能传动设备有限公司 | A kind of angle adjustment device of heliostat |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206294013U (en) | A kind of electric pushrod for being easy to safeguard | |
| CN106787413A (en) | A kind of electric pushrod for being easy to safeguard | |
| KR890000916B1 (en) | Lubricating system for organic fluid power plant | |
| CN104329202A (en) | Bulb through-flow turbine | |
| CN206617357U (en) | A kind of self-lubricating bearing case of vertical submerged pump | |
| CN206600942U (en) | A kind of angle regulator of heliostat | |
| CN107717625B (en) | A kind of radial rotary heat pipe structure cooling for high-speed electric main shaft internal chamber | |
| CN107869481A (en) | A kind of self-lubricating bearing case of photo-thermal power station pump for liquid salts | |
| CN205118002U (en) | Single -point support bearings structure for wind generating set permanent magnet generator | |
| CN106642763A (en) | Angle adjustment device for heliostat | |
| CN204783793U (en) | Self -balancing multistage centrifugal pump positioning end bearing housing structure and bearing assembly | |
| CN104455331A (en) | Vertical self-lubricating heavy-load high-speed-increase gearbox | |
| CN203594785U (en) | Follow-up double mechanical seal for kettle | |
| CN202851677U (en) | Internal circulating oil supply device of thrust radial bearing of water turbine | |
| CN104836366A (en) | Anti-eccentric-wear submersible motor | |
| CN204597689U (en) | Anti-eccentric wear submersible motor | |
| CN108167195A (en) | A kind of superelevation temperature molten salt shaft seal pump | |
| CN204371544U (en) | Bulb through-flow turbine | |
| CN209309280U (en) | A kind of helixseal structure of wire drawing machine gearbox input shaft | |
| CN201696768U (en) | Rotary connector taking high temperature heat-conducting oil as medium | |
| CN208398414U (en) | A kind of hydrogen turbine expansion device | |
| CN218268500U (en) | Be used for turbine unit lubricating oil cooling equipment | |
| CN104551812A (en) | Built-in machine tool spindle drive device | |
| CN206723266U (en) | A kind of Steam Turbine bearing shell oil scraper ring | |
| CN208024719U (en) | A kind of Steam Turbine bearing shell oil scraper ring |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20171031 Effective date of abandoning: 20191011 |