CN110336134A - A kind of roll support drive mechanism - Google Patents
A kind of roll support drive mechanism Download PDFInfo
- Publication number
- CN110336134A CN110336134A CN201910644876.2A CN201910644876A CN110336134A CN 110336134 A CN110336134 A CN 110336134A CN 201910644876 A CN201910644876 A CN 201910644876A CN 110336134 A CN110336134 A CN 110336134A
- Authority
- CN
- China
- Prior art keywords
- roll
- bearing block
- support column
- roll bearing
- fixedly connected
- 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.)
- Granted
Links
- 238000003466 welding Methods 0.000 claims abstract description 18
- 230000001360 synchronised effect Effects 0.000 claims abstract description 10
- 229910000831 Steel Inorganic materials 0.000 claims description 6
- 239000010959 steel Substances 0.000 claims description 6
- 238000000034 method Methods 0.000 abstract description 6
- 230000006641 stabilisation Effects 0.000 abstract description 2
- 238000011105 stabilization Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 8
- 230000005540 biological transmission Effects 0.000 description 4
- 239000000203 mixture Substances 0.000 description 3
- 230000000644 propagated effect Effects 0.000 description 2
- 230000009466 transformation Effects 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H7/00—Gearings for conveying rotary motion by endless flexible members
- F16H7/08—Means for varying tension of belts, ropes, or chains
- F16H7/10—Means for varying tension of belts, ropes, or chains by adjusting the axis of a pulley
- F16H7/12—Means for varying tension of belts, ropes, or chains by adjusting the axis of a pulley of an idle pulley
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/12—Supports; Mounting means
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q3/00—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system
- H01Q3/02—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system using mechanical movement of antenna or antenna system as a whole
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H7/00—Gearings for conveying rotary motion by endless flexible members
- F16H7/08—Means for varying tension of belts, ropes, or chains
- F16H2007/0842—Mounting or support of tensioner
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H7/00—Gearings for conveying rotary motion by endless flexible members
- F16H7/08—Means for varying tension of belts, ropes, or chains
- F16H2007/0863—Finally actuated members, e.g. constructional details thereof
- F16H2007/0865—Pulleys
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H7/00—Gearings for conveying rotary motion by endless flexible members
- F16H7/08—Means for varying tension of belts, ropes, or chains
- F16H2007/0889—Path of movement of the finally actuated member
- F16H2007/0891—Linear path
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Details Of Gearings (AREA)
- Rollers For Roller Conveyors For Transfer (AREA)
Abstract
The present invention discloses a kind of roll support drive mechanism, including roll group welding piece, roll group welding piece includes fulcrum bearing and the support column that is fixedly connected with fulcrum bearing, the roll bearing block one and roll bearing block two being oppositely arranged are respectively fixedly connected with away from the end of the support column of fulcrum bearing, support column is provided with retarder on one end inner wall of fulcrum bearing, the input shaft of retarder successively stretches out the output axis connection after support column and roll bearing block one with driving motor, driving motor is fixedly connected with roll bearing block one, the output shaft of retarder is set with fixed pulley one after successively stretching out support column and roll bearing block two at its end, belt wheel one is sequentially connected by synchronous belt and belt wheel two, belt wheel two is set with the end for being fixed on roll axis, roll bearing block two is equipped with belt pulley tensioning device, the both ends of roll axis pass through bearing respectively and are erected at roll On bearing block one and roll bearing block two.Enabling capabilities of the present invention are good, save process and space, light reliable, mute stabilization.
Description
Technical field
The invention belongs to the structure-design technique fields of ship-board antenna, and in particular to a kind of roll support drive mechanism.
Background technique
Antenna is a kind of converter, and the guided wave propagated on transmission line is transformed into the electricity propagated in unbounded medium by it
Magnetic wave, or opposite transformation is carried out, the turntable majority of current ship-board antenna is gear drive, and high noise is prone to wear and gives birth to
Rust, and roll composition is mostly that aluminium sheet machining assembling occupies larger space, the processing cost of material is high, group than cumbersome
Fill it is time-consuming and laborious, and in assembly and adjustment be easy surface smoothness is destroyed.
Summary of the invention
In view of this, the present invention provides, one kind is at low cost, and assembling maintenance is simple, saves space, reliable transmission, and use
The roll that noise can be effectively controlled in the process supports drive mechanism, so as to solve the deficiencies in the prior art.
The technical scheme is that
A kind of roll supports drive mechanism, including roll group welding piece, the roll group welding piece include fulcrum bearing and with bearing
The support column that seat is fixedly connected, has been respectively fixedly connected with roll bearing block one and roll axis away from the end of the support column of fulcrum bearing
Seat two is held, the roll bearing block one and roll bearing block two are oppositely arranged, and the support column deviates from one end inner wall of fulcrum bearing
On be provided with retarder, the input shaft of the retarder successively stretches out defeated with driving motor after support column and roll bearing block one
Axis connection out, the driving motor are fixedly connected with roll bearing block one, and the output shaft of the retarder successively stretches out support column
Be set with fixed pulley one after roll bearing block two at its end, the belt wheel one is sequentially connected by synchronous belt and belt wheel two,
The belt wheel two is set with the end for being fixed on roll axis, and the belt wheel tensioning for tensioning pulley two is provided on roll bearing block two
Device, the both ends of the roll axis pass through bearing respectively and are erected on roll bearing block one and roll bearing block two.
Preferably, the support column is set with fixed inlet wire plate away from the end of fulcrum bearing.
Preferably, multiple locating shafts, the locating shaft are provided between the roll bearing block one and roll bearing block two
Both ends pass through connector three respectively and be fixedly connected with roll bearing block one and roll bearing block two.
Preferably, the belt pulley tensioning device includes contact roller mounting plate, offers and is used on the contact roller mounting plate
The sliding slot of guiding is provided with the connector one for being detachably connected with roll bearing block two, the contact roller in the sliding slot
Contact roller is provided with above wherein one end of mounting plate, the upper and lower of the contact roller is respectively arranged with positioning ring, connector two
Sequentially pass through after positioning ring, contact roller and positioning ring with contact roller mounting plate detachable connection.
Preferably, the support column includes the steel pipe that multiple head and the tail are fixedly connected sequentially.
Compared with prior art, a kind of roll provided by the invention supports drive mechanism, using the integrally molded composition of steel pipe,
Integraty is good, and quality is lighter, saves space, and enabling capabilities are good, saves process and space, and stable drive is reliable, practical, value
It must promote.
Detailed description of the invention
Fig. 1 is overall structure diagram of the invention；
Fig. 2 is A of the invention to structural schematic diagram；
Fig. 3 is A-A the schematic diagram of the section structure of the invention；
Fig. 4 is B-B the schematic diagram of the section structure of the invention；
Fig. 5 is C-C the schematic diagram of the section structure of the invention；
Fig. 6 is the structural schematic diagram of roll group welding piece of the invention；
Fig. 7 is the schematic diagram of the section structure of roll group welding piece of the invention；
Fig. 8 is schematic perspective view of the invention.
Specific embodiment
The present invention provides a kind of rolls to support drive mechanism, below with reference to the structural schematic diagram of Fig. 1 to Fig. 8, to this hair
It is bright to be illustrated.
Embodiment 1
As illustrated in figures 1 and 8, a kind of roll supports drive mechanism, including roll group welding piece 1, the structure of roll group welding piece 1
As shown in Figure 6 and Figure 7, the roll group welding piece 1 includes the fulcrum bearing for connection, be provided with above fulcrum bearing with bearing
The support column that seat is fixedly connected, the support column includes the sequentially connected steel pipe of multiple head and the tail, passes through welding between multiple steel pipes
Mode be fixed.
Roll bearing block 1 and roll bearing block 25, institute have been respectively fixedly connected with away from the end of the support column of fulcrum bearing
It states roll bearing block 1 and roll bearing block 25 is oppositely arranged.
As shown in figure 5, support column is provided with retarder 13 on the inner wall of one end of fulcrum bearing, the retarder 13
Input shaft successively stretches out the output axis connection after support column and roll bearing block 1 with driving motor 12, the driving motor 12
Be fixedly connected with roll bearing block 1, the output shaft of the retarder 13 successively stretch out after support column and roll bearing block 25
Its end is provided with transmission device.
Transmission device includes the belt wheel one 14 fixed with the output shaft of retarder 13 suit, and the belt wheel 1 passes through synchronization
Band 18 and belt wheel 27 are sequentially connected, and the belt wheel 27 is set with the end for being fixed on roll axis 3, are arranged on roll bearing block 25
There is the belt pulley tensioning device for tensioning pulley 27, the both ends of the roll axis 3 pass through bearing 15 respectively and are erected at roll bearing
On seat 1 and roll bearing block 25.
Wherein, as shown in Figure 2 and Figure 4, belt pulley tensioning device includes contact roller mounting plate 10, the contact roller mounting plate 10
On offer sliding slot for guiding, the connector for being detachably connected with roll bearing block 25 is provided in the sliding slot
One, contact roller 16 is provided with above wherein one end of the contact roller mounting plate 10, and the contact roller 16 is set respectively up and down
It is equipped with positioning ring 11, connector two can with contact roller mounting plate 10 after sequentially passing through positioning ring 11, contact roller 16 and positioning ring 11
It is detachably connected with, the transformation of the elastic position by contact roller 16 of synchronous belt 18, which is realized, to be adjusted.
Wherein, connector one includes fillister head screw 3 26, and suit is provided with elastic washer two on fillister head screw 2 26
23 and plain cushion 2 24.
Wherein, connector two includes fillister head screw 4 17, and suit is provided with hex nut one on fillister head screw 4 17
27, elastic washer 3 28 and plain cushion 3 29.
As advanced optimizing on the basis of the above, as shown in figure 3, the support column is set with away from the end of fulcrum bearing
Fixed inlet wire plate 6.
Wherein, inlet wire plate 6 is fixed by connector four with support column, and connector four includes fillister head screw 1, cylinder
Suit is provided with attachment elastic washer 1 and plain cushion 1 on head screw 1.
As advanced optimizing on the basis of the above, it is arranged between the roll bearing block 1 and roll bearing block 25
There are multiple locating shafts 4, the both ends of the locating shaft 4 pass through connector three and roll bearing block 1 and roll bearing block 25 respectively
It is fixedly connected.
Wherein, connector three uses hexagon-headed bolt 22 perhaps 31 hexagon-headed bolt 22 of hexagon socket head cap screw or interior hexagonal
Suit is provided with hex nut 2 25, elastic washer 2 23 and plain cushion 2 24 on bolt 31.
A kind of roll provided by the invention supports drive mechanism, device mainly include roll group welding piece 1, driving motor 12,
Belt wheel 1, synchronous belt 18, belt wheel 27, roll bearing block 1, roll bearing block 25 and roll axis 3.
Wherein, as shown in figure 5, realizing that belt wheel 1 and the output shaft of retarder 13 are fixed by holding screw 33.
Wherein, driving motor 12 is connected and fixed using the realization of fillister head screw 30 of interior hexagonal.
Wherein, belt wheel 27 is fixedly connected by connector five with roll axis 3, and connector five includes fillister head screw 2 32,
Suit is provided with elastic washer 2 23 and plain cushion 2 24 on fillister head screw 2 32.
Wherein, the both ends of roll axis 3 pass through two bearings 15 and roll bearing block 1 respectively and roll bearing block 25 connects
It connects.
When the output shaft rotation of driving motor 12 of the invention, one 14 synchronous rotary of belt wheel being connected with retarder 13 leads to
It crosses synchronous belt 18 and imparts power to belt wheel 27, the roll axis 3 being connected with belt wheel 27 outputs power to output end.
The invention discloses a kind of rolls to support drive mechanism, including the roll group welding piece being made of support base and support column
1, roll bearing block 1 and roll bearing block 25, locating shaft 4, inlet wire plate 6, belt wheel 27, belt wheel 1, drive roll axis 3
Motor 12 and synchronous belt 18.
Roll group welding piece 1 is welded by support base, support column, wherein support column be by light-duty square tube bending welding and
At the roll bearing block 1 and roll bearing block 25 are individually fixed on roll group welding piece 1, and the roll axis 3 is located at
Fixing bearing is used between roll bearing block 1 and roll bearing block 25, the locating shaft 4 to be located at roll bearing block 1 and cross
It rolls between bearing block 25 and its both ends is fixed with roll bearing block 1 and roll bearing block 25 respectively, play support and positioning
Effect.Inlet wire plate 6 is located at the top of support column, for using when inlet wire.Belt wheel 27 is connected on roll axis 3, for driving
Dynamic roll axis 3.Contact roller mounting plate 10 is located on roll group welding piece 1, and for being fixed and clamped, wheel 16 adjusts the elastic of synchronous belt 18,
The belt wheel 1 is located at the output shaft end of driving motor 12, is transferred power on belt wheel 27 by synchronous belt 18.
A kind of roll provided by the invention supports drive mechanism, and using the integrally molded composition of steel pipe, integraty is good, and quality is more
Gently, space is saved, enabling capabilities are good, without assembling as tradition step by step, save process and space, whole device is light can
It leans on, mute stabilization is practical, is worthy to be popularized.
Disclosed above is only preferable specific embodiment of the invention, but the embodiment of the present invention is not limited to this,
What anyone skilled in the art can be thought variation should all fall into protection scope of the present invention.
Claims (5)
1. a kind of roll supports drive mechanism, which is characterized in that including roll group welding piece (1), the roll group welding piece (1) includes
Fulcrum bearing and the support column being fixedly connected with fulcrum bearing have been respectively fixedly connected with roll axis away from the end of the support column of fulcrum bearing
Seat one (2) and roll bearing block two (5) are held, the roll bearing block one (2) and roll bearing block two (5) are oppositely arranged, described
Support column is provided with retarder (13) on one end inner wall of fulcrum bearing, and the input shaft of the retarder (13) successively stretches out branch
Dagger and roll bearing block one (2) the output axis connection with driving motor (12) afterwards, the driving motor (12) and roll bearing
One (2) of seat are fixedly connected, and the output shaft of the retarder (13) successively stretches out after support column and roll bearing block two (5) at its end
End cap fills fixed pulley one (14), and the belt wheel one (14) is sequentially connected by synchronous belt (18) and belt wheel two (7), the belt wheel
Two (7) are set with the end for being fixed on roll axis (3), and the belt wheel for tensioning pulley two (7) is provided on roll bearing block two (5)
Tensioning apparatus, the both ends of the roll axis (3) pass through bearing (15) respectively and are erected at roll bearing block one (2) and roll bearing block
On two (5).
2. a kind of roll as described in claim 1 supports drive mechanism, which is characterized in that the support column is away from fulcrum bearing
End is set with fixed inlet wire plate (6).
3. a kind of roll as described in claim 1 supports drive mechanism, which is characterized in that the roll bearing block one (2) and
Be provided between roll bearing block two (5) multiple locating shafts (4), the both ends of the locating shaft (4) pass through respectively connector three with
Roll bearing block one (2) is fixedly connected with roll bearing block two (5).
4. a kind of roll as described in claim 1 supports drive mechanism, which is characterized in that the belt pulley tensioning device includes pressure
Bearing up pulley mounting plate (10) offers the sliding slot for guiding on the contact roller mounting plate (10), and setting is useful in the sliding slot
In the connector one being detachably connected with roll bearing block two (5), the top of wherein one end of the contact roller mounting plate (10)
It is provided with contact roller (16), the upper and lower of the contact roller (16) is respectively arranged with positioning ring (11), and connector two sequentially passes through fixed
Position ring (11), contact roller (16) and positioning ring (11) afterwards with contact roller mounting plate (10) detachable connection.
5. a kind of roll as described in claim 1 supports drive mechanism, which is characterized in that the support column includes multiple head and the tail
The steel pipe being fixedly connected sequentially.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910644876.2A CN110336134B (en) | 2019-07-17 | 2019-07-17 | Roll supporting transmission structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910644876.2A CN110336134B (en) | 2019-07-17 | 2019-07-17 | Roll supporting transmission structure |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110336134A true CN110336134A (en) | 2019-10-15 |
| CN110336134B CN110336134B (en) | 2024-03-15 |
Family
ID=68145508
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910644876.2A Active CN110336134B (en) | 2019-07-17 | 2019-07-17 | Roll supporting transmission structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110336134B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4156241A (en) * | 1977-04-01 | 1979-05-22 | Scientific-Atlanta, Inc. | Satellite tracking antenna apparatus |
| CN202487749U (en) * | 2012-02-13 | 2012-10-10 | 北京波尔通导科技有限公司 | Shipborne satellite television receiving antenna |
| CN107171056A (en) * | 2017-05-19 | 2017-09-15 | 星展测控科技股份有限公司 | A kind of boat-carrying SOTM satellite antenna |
| CN206878153U (en) * | 2017-05-11 | 2018-01-12 | 星展测控科技股份有限公司 | A kind of antenna for satellite communication in motion roll component |
| CN207250722U (en) * | 2017-08-10 | 2018-04-17 | 苏州阿清智能科技有限公司 | The roll motion device of automatic tracking antenna |
| CN109216922A (en) * | 2018-10-26 | 2019-01-15 | 浙江中星光电子科技有限公司 | A kind of satellite antenna pitching angle homeostasis regulating device |
| CN209766646U (en) * | 2019-07-17 | 2019-12-10 | 陕西天鼎无线技术股份有限公司 | Roll and support transmission structure |
-
2019
- 2019-07-17 CN CN201910644876.2A patent/CN110336134B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4156241A (en) * | 1977-04-01 | 1979-05-22 | Scientific-Atlanta, Inc. | Satellite tracking antenna apparatus |
| CN202487749U (en) * | 2012-02-13 | 2012-10-10 | 北京波尔通导科技有限公司 | Shipborne satellite television receiving antenna |
| CN206878153U (en) * | 2017-05-11 | 2018-01-12 | 星展测控科技股份有限公司 | A kind of antenna for satellite communication in motion roll component |
| CN107171056A (en) * | 2017-05-19 | 2017-09-15 | 星展测控科技股份有限公司 | A kind of boat-carrying SOTM satellite antenna |
| CN207250722U (en) * | 2017-08-10 | 2018-04-17 | 苏州阿清智能科技有限公司 | The roll motion device of automatic tracking antenna |
| CN109216922A (en) * | 2018-10-26 | 2019-01-15 | 浙江中星光电子科技有限公司 | A kind of satellite antenna pitching angle homeostasis regulating device |
| CN209766646U (en) * | 2019-07-17 | 2019-12-10 | 陕西天鼎无线技术股份有限公司 | Roll and support transmission structure |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110336134B (en) | 2024-03-15 |
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