CN213279396U - Single track trouble specialty electric putter - Google Patents
Single track trouble specialty electric putter Download PDFInfo
- Publication number
- CN213279396U CN213279396U CN202021829321.XU CN202021829321U CN213279396U CN 213279396 U CN213279396 U CN 213279396U CN 202021829321 U CN202021829321 U CN 202021829321U CN 213279396 U CN213279396 U CN 213279396U
- Authority
- CN
- China
- Prior art keywords
- transmission assembly
- protective cover
- support cylinder
- rotating gear
- push rod
- 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.)
- Expired - Fee Related
Links
- 230000005540 biological transmission Effects 0.000 claims abstract description 35
- 239000000428 dust Substances 0.000 claims abstract description 9
- 230000001681 protective effect Effects 0.000 claims description 33
- 230000033001 locomotion Effects 0.000 abstract description 20
- 230000003139 buffering effect Effects 0.000 abstract description 10
- 238000005265 energy consumption Methods 0.000 abstract description 5
- 230000000087 stabilizing effect Effects 0.000 abstract description 4
- 230000007246 mechanism Effects 0.000 description 2
- 238000013016 damping Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
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- Vibration Prevention Devices (AREA)
Abstract
The utility model discloses a monorail switch specialty electric putter belongs to electric putter technical field, drives transmission assembly through starting drive assembly and rotates, including the transmission assembly protection casing, drive assembly is installed to one side of transmission assembly protection casing, L type fixing base is installed at the top of transmission assembly protection casing, pays the motion through transmission assembly drive planet roller lead screw, and then pays through planet roller lead screw and drives flexible pipe motion, realizes stabilizing concertina movement, makes it have more strengthened impact resistance ability, contacts with the buffering subassembly through the vibrations that produce when drive assembly is moving, reduces vibrations through the energy consumption that the buffering subassembly produced, improves stability, drives the dust cover through the motion that starts flexible pipe and mutually supports the motion, and then has realized dirt-proof function.
Description
Technical Field
The utility model relates to an electric putter especially relates to a monorail switch specialty electric putter, belongs to electric putter technical field.
Background
The electric push rod is also called a linear driver, is a novel linear actuating mechanism mainly composed of a motor push rod, a control device and other mechanisms, and can be considered as an extension of a rotating motor in the aspect of structure.
The electric push rod in the prior art is high in vibration strength when the motor is used as driving force, so that vibration is easy to occur, stability and impact resistance of a common ball screw are weak in the prior art, dust easily enters the push rod when the electric push rod in the prior art is used, the service life is prolonged, and the problem is solved by designing the single-track turnout professional electric push rod.
SUMMERY OF THE UTILITY MODEL
The utility model mainly aims at providing a monorail switch specialty electric putter, it rotates to drive transmission assembly through starting drive assembly, it pays the motion to drive planet roller lead screw through transmission assembly, and then pay through planet roller lead screw and drive flexible pipe motion, realize stabilizing concertina movement, make it have more strengthened impact resistance ability, through vibrations and the contact of buffering subassembly that produces in drive assembly in the operation, the energy consumption that produces through the buffering subassembly reduces vibrations, stability is improved, the motion through starting flexible pipe drives the dust cover and coordinates the motion each other, and then dustproof function has been realized.
The purpose of the utility model can be achieved by adopting the following technical scheme:
the utility model provides a monorail switch specialty electric putter, includes the drive assembly protection casing, drive assembly is installed to one side of drive assembly protection casing, L type fixing base is installed at the top of drive assembly protection casing, driving motor with install the buffering subassembly between the L type fixing base, the inside of drive assembly protection casing be equipped with the fixed drive assembly of drive assembly output, outer protective tube is installed to one side of drive assembly protection casing, the inside of outer protective tube is equipped with planet roller lead screw and pays, the outside that planet roller lead screw paid is equipped with flexible pipe, articulated seat is installed to the one end of flexible pipe, outer protective tube with be equipped with the dust cover between the articulated seat.
Preferably, the drive assembly comprises a drive motor and a rotating shaft, the drive motor is installed at one side of the transmission assembly protective cover, and the rotating shaft is installed at the output end of the drive motor.
Preferably, the buffering subassembly includes a lower supporting cylinder, buffer spring and an upper supporting cylinder, an upper supporting cylinder is installed to the bottom of L type fixing base, just buffer spring is installed at the interior top of an upper supporting cylinder, a lower supporting cylinder is installed to buffer spring's bottom, just a lower supporting cylinder cover is established the outside of an upper supporting cylinder, a lower supporting cylinder's bottom with driving motor's top is fixed.
Preferably, the transmission assembly comprises a first rotating gear and a second rotating gear, the first rotating gear is installed at one end, away from the driving motor, of the rotating shaft, the second rotating gear is meshed with the outer side of the first rotating gear, and a planetary roller screw pair is installed in the middle of the second rotating gear.
Preferably, the outer protective pipe and the transmission assembly protective cover are fixed through a mounting screw.
Preferably, a manual function rotating rod is arranged at one end of the planetary roller screw rod pair and positioned outside the transmission assembly protective cover.
Preferably, the planetary roller screw pair is connected with the outer protective pipe through a bearing.
The utility model has the advantages of:
the utility model provides a pair of monorail switch specialty electric putter, it rotates to drive transmission assembly through starting drive assembly, it pays the motion to drive planet roller lead screw through transmission assembly, and then pay through planet roller lead screw and drive flexible pipe motion, realize stabilizing concertina movement, make it have more strengthened impact resistance ability, through vibrations and the contact of buffering subassembly that produces at drive assembly in the operation, the energy consumption that produces through the buffering subassembly reduces vibrations, the stability is improved, the motion through starting flexible pipe drives the motion of dust cover mutually supporting, and then dustproof function has been realized.
Drawings
Fig. 1 is a side cross-sectional view of a preferred embodiment of a monorail turnout professional electric putter in accordance with the present invention;
fig. 2 is a side view of a preferred embodiment of a single track switch professional electric putter in accordance with the present invention;
fig. 3 is a schematic view of a driving assembly and a gear transmission assembly of a preferred embodiment of a single track turnout professional electric putter according to the present invention;
fig. 4 is an enlarged view of the structure at the position a of a preferred embodiment of the power putter at the single track turnout according to the present invention.
In the figure: 1-an outer protective pipe, 2-a hinged seat, 3-a dust cover, 4-a driving motor, 5-an L-shaped fixed seat, 6-a manual function rotating rod, 7-a transmission assembly protective cover, 8-a first rotating gear, 9-a rotating shaft, 10-a second rotating gear, 11-a buffer spring, 12-an upper supporting cylinder, 13-a lower supporting cylinder, 14-a bearing, 15-a planetary roller screw rod pair, 16-a mounting screw rod and 17-a telescopic pipe.
Detailed Description
In order to make the technical solutions of the present invention clearer and clearer for those skilled in the art, the present invention will be described in further detail with reference to the following embodiments and the accompanying drawings, but the embodiments of the present invention are not limited thereto.
As shown in fig. 1 to 4, the monorail turnout professional electric push rod provided by this embodiment includes a transmission assembly protective cover 7, a driving assembly is installed on one side of the transmission assembly protective cover 7, an L-shaped fixing seat 5 is installed at the top of the transmission assembly protective cover 7, a buffer assembly is installed between the driving motor 4 and the L-shaped fixing seat 5, a transmission assembly fixed to the output end of the driving assembly is installed inside the transmission assembly protective cover 7, an outer protection pipe 1 is installed on one side of the transmission assembly protective cover 7, a planetary roller screw pair 15 is installed inside the outer protection pipe 1, a telescopic pipe 17 is installed outside the planetary roller screw pair 15, a hinged seat 2 is installed at one end of the telescopic pipe 17, and a dust cover 3 is installed between the outer protection pipe 1 and the hinged seat 2.
Drive assembly through starting drive assembly and rotate, drive planetary roller lead screw through drive assembly and pay 15 movements, and then pay 15 movements of driving flexible pipe 17 through planetary roller lead screw, realize stabilizing concertina movement, make it have more strengthened impact resistance ability, through vibrations and the contact of buffering subassembly that drive assembly produced in the operation, the energy consumption that produces through the buffering subassembly reduces vibrations, the stability is improved, the motion through starting flexible pipe 17 drives the motion of mutually supporting of dust cover 3, and then dustproof function has been realized.
In this embodiment, the driving assembly comprises a driving motor 4 and a rotating shaft 9, the driving motor 4 is installed at one side of the transmission assembly protective cover 7, the rotating shaft 9 is installed at the output end of the driving motor 4, the buffer assembly comprises a lower supporting cylinder 13, a buffer spring 11 and an upper supporting cylinder 12, the upper supporting cylinder 12 is installed at the bottom of the L-shaped fixed seat 5, and the inner top of the upper supporting cylinder 12 is provided with a buffer spring 11, the bottom of the buffer spring 11 is provided with a lower supporting cylinder 13, the lower supporting cylinder 13 is sleeved outside the upper supporting cylinder 12, the bottom of the lower supporting cylinder 13 is fixed with the top of the driving motor 4, the transmission assembly comprises a first rotating gear 8 and a second rotating gear 10, one end of the rotating shaft 9 far away from the driving motor 4 is provided with the first rotating gear 8, and a second rotating gear 10 is meshed with the outer side of the first rotating gear 8, and a planetary roller screw pair 15 is installed in the middle of the second rotating gear 10.
The driving motor 4 is started to drive the rotating shaft 9 to rotate, the rotating shaft 9 drives the first rotating gear 8 to rotate, the first rotating gear 8 drives the second rotating gear 10 to rotate, and the second rotating gear 10 drives the planetary roller screw pair 15 to rotate.
When the driving motor 4 operates, the vibration generated drives the lower supporting cylinder 13 to slide back and forth outside the upper supporting cylinder 12, and the function of damping and energy consumption is realized by matching with the buffer spring 11.
In the present embodiment, the outer protective tube 1 and the transmission assembly protective cover 7 are fixed by a mounting screw 16.
In this embodiment, a manual function rotating rod 6 is mounted at one end of the planetary roller screw pair 15 and at the outer part of the transmission assembly protective cover 7.
In the present embodiment, the planetary roller screw pair 15 is connected to the outer protective tube 1 via a bearing 14.
Above, only the further embodiments of the present invention are shown, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can replace or change the technical solution and the concept of the present invention within the protection scope of the present invention.
Claims (7)
1. The utility model provides a monorail switch specialty electric putter which characterized in that: comprises a transmission component protective cover (7) and a driving motor (4), wherein one side of the transmission component protective cover (7) is provided with a driving component, the top of the transmission assembly protective cover (7) is provided with an L-shaped fixed seat (5), a buffer component is arranged between the driving motor (4) and the L-shaped fixed seat (5), a transmission component fixed with the output end of the driving component is arranged in the transmission component protective cover (7), one side of the transmission component protective cover (7) is provided with an outer protective pipe (1), a planetary roller screw pair (15) is arranged in the outer protective pipe (1), an extension tube (17) is arranged on the outer side of the planet roller screw pair (15), one end of the extension tube (17) is provided with a hinged seat (2), a dust cover (3) is arranged between the outer protective pipe (1) and the hinged seat (2).
2. The electric push rod for the single-track switch speciality according to claim 1, is characterized in that: the drive assembly comprises a drive motor (4) and a rotating shaft (9), the drive motor (4) is installed at one side of the transmission assembly protective cover (7), and the rotating shaft (9) is installed at the output end of the drive motor (4).
3. The electric push rod for the single-track switch speciality according to claim 2, is characterized in that: the buffer assembly comprises a lower support cylinder (13), a buffer spring (11) and an upper support cylinder (12), the bottom of the L-shaped fixing seat (5) is provided with the upper support cylinder (12), the buffer spring (11) is arranged at the top of the upper support cylinder (12), the lower support cylinder (13) is arranged at the bottom of the buffer spring (11), the lower support cylinder (13) is sleeved outside the upper support cylinder (12), and the bottom of the lower support cylinder (13) is fixed to the top of the driving motor (4).
4. The electric push rod for the single-track switch speciality according to claim 2, is characterized in that: the transmission assembly comprises a first rotating gear (8) and a second rotating gear (10), the rotating shaft (9) is far away from one end of the driving motor (4) and is provided with the first rotating gear (8), the outer side of the first rotating gear (8) is meshed with the second rotating gear (10), and the middle of the second rotating gear (10) is provided with a planetary roller screw rod pair (15).
5. The single track turnout professional electric push rod according to claim 4, characterized in that: the outer protective pipe (1) and the transmission assembly protective cover (7) are fixed through a mounting screw (16).
6. The electric push rod for the single-track switch speciality according to claim 1, is characterized in that: and a manual function rotating rod (6) is arranged at one end of the planetary roller screw rod pair (15) and is positioned outside the transmission assembly protective cover (7).
7. The electric push rod for the single-track switch speciality according to claim 1, is characterized in that: the planet roller screw rod pair (15) is connected with the outer protective pipe (1) through a bearing (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021829321.XU CN213279396U (en) | 2020-08-27 | 2020-08-27 | Single track trouble specialty electric putter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021829321.XU CN213279396U (en) | 2020-08-27 | 2020-08-27 | Single track trouble specialty electric putter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213279396U true CN213279396U (en) | 2021-05-25 |
Family
ID=75979588
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021829321.XU Expired - Fee Related CN213279396U (en) | 2020-08-27 | 2020-08-27 | Single track trouble specialty electric putter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213279396U (en) |
-
2020
- 2020-08-27 CN CN202021829321.XU patent/CN213279396U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210525 |