CN111717778A - Bevel gear transmission rotary lock mechanism driven by motor - Google Patents
Bevel gear transmission rotary lock mechanism driven by motor Download PDFInfo
- Publication number
- CN111717778A CN111717778A CN202010720359.1A CN202010720359A CN111717778A CN 111717778 A CN111717778 A CN 111717778A CN 202010720359 A CN202010720359 A CN 202010720359A CN 111717778 A CN111717778 A CN 111717778A
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- CN
- China
- Prior art keywords
- bevel gear
- motor
- lock mechanism
- twist lock
- torque motor
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C1/00—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles
- B66C1/10—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means
- B66C1/101—Load-engaging elements or devices attached to lifting or lowering gear of cranes or adapted for connection therewith for transmitting lifting forces to articles or groups of articles by mechanical means for containers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B66—HOISTING; LIFTING; HAULING
- B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
- B66C13/00—Other constructional features or details
- B66C13/18—Control systems or devices
- B66C13/22—Control systems or devices for electric drives
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Automation & Control Theory (AREA)
- Retarders (AREA)
- Transmission Devices (AREA)
- Gear Transmission (AREA)
Abstract
The invention discloses a motor-driven bevel gear transmission rotary locking mechanism which comprises a torque motor, a bevel gear mechanism and a coupler, wherein one bevel gear of the bevel gear mechanism is fixedly connected together by a bevel gear, a base and a shaft sleeve through bolts and is fixedly connected on the rotary locking mechanism through a key, the output end of the torque motor is connected with the input end of a reduction gear box, the torque motor is connected with a pair of bevel gears through the coupler, and one bevel gear of the bevel gear mechanism is fixedly connected on the rotary locking mechanism through a key. This motor drive's awl tooth transmission twist lock mechanism, the hoist is rotatory by the direct drive twist lock of motor, simple structure, and it is convenient and the operation is reliable to maintain, the effectual fault rate that has lower twist lock mechanism improves the performance of hoist.
Description
Technical Field
The invention relates to the technical field of a twist lock mechanism, in particular to a bevel gear transmission twist lock machine driven by a motor.
Background
At present, the mainstream spreader that uses in the world is mostly hydraulic drive's mode, and the hydraulic system of transmission hoist is equipped with hydraulic control valves such as voltage limiting valve, overflow valve, flow control valve except that the solenoid valve, and its major failure has jamming and damage, can cause the hoist hydraulic pressure action unusual. With the development of electrification, the application of the electric container twist lock mechanism can effectively avoid the fault in hydraulic transmission, and therefore a bevel gear transmission twist lock mechanism driven by a motor is provided.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides a motor-driven bevel gear transmission rotary locking mechanism which comprises a torque motor, a bevel gear mechanism and a coupler, wherein one bevel gear of the bevel gear mechanism is fixed together by a bevel gear, a base and a shaft sleeve through bolt connection and is fixed on the rotary locking mechanism through a key connection, the output end of the torque motor is connected with the input end of a reduction gear box, the torque motor is connected with a pair of bevel gears through the coupler, and one bevel gear of the bevel gear mechanism is fixed on the rotary locking mechanism through the key connection.
Preferably, the rotating speed of the output shaft of the reduction gearbox is 45 r/min.
Preferably, the transmission ratio of the bevel gear is 1: 3, the small bevel gear can rotate 270 degrees.
Preferably, the large bevel gear mechanism is fixed on the rotary lock mechanism to drive the rotary lock to rotate 90 degrees.
Preferably, the torque motor, the bevel gear mechanism and the coupling are all arranged on the fixing plate.
Preferably, the base is located on one side of the bevel gear.
Compared with the prior art, the invention has the following beneficial effects: this motor drive's awl tooth transmission twist lock mechanism, the hoist is rotatory by the direct drive twist lock of motor, simple structure, and it is convenient and the operation is reliable to maintain, the effectual fault rate that has lower twist lock mechanism improves the performance of hoist.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic structural view of the bevel gear mechanism of the present invention;
FIG. 3 is a front view of the bevel gear drive twist lock mechanism of the present invention;
FIG. 4 is a side view of the bevel gear drive twist lock mechanism of the present invention;
in the figure: 1. a torque motor; 2. a coupling; 3. a bevel gear mechanism; 4. locking by turning; 5. a bolt; 6. a base; 7. a shaft sleeve; 8. and (4) taper teeth.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, a motor-driven bevel gear transmission rotary locking mechanism includes a torque motor 1, a bevel gear mechanism 3 and a coupler 2, wherein one bevel gear of the bevel gear mechanism 3 is fixed to the rotary locking mechanism by a bevel gear 8, a base 6 and a shaft sleeve 7 through a bolt 5, and is fixed to the rotary locking mechanism through a key connection, an output end of the torque motor 1 is connected to an input end of a reduction gear box, the torque motor 1 is connected to a pair of bevel gears through the coupler 2, and one bevel gear of the bevel gear mechanism is fixed to the rotary locking mechanism 4 through a key connection.
The rotating speed of an output shaft of the reduction gear box is 45 r/min.
The transmission ratio of the bevel gear 8 is 1: 3, the small bevel gear can rotate 270 degrees.
The large bevel gear mechanism is fixed on the rotary lock mechanism to drive the rotary lock to rotate 90 degrees.
The torque motor 1, the bevel gear mechanism 3 and the coupler 2 are all arranged on the fixing plate.
The base 6 is positioned at one side of the bevel gear 8.
It should be noted that the motor-driven bevel gear transmission rotary locking mechanism is shown in fig. 1, fig. 2, fig. 3 and fig. 4, the rotary locking mechanism comprises a torque motor 1, a bevel gear mechanism 3 and a coupling 2, the torque motor 1 is linked with a pair of bevel gears through the coupling 2, one of the bevel gears of the bevel gear mechanism 3 is connected and restrained together by a bevel gear 8, a base 6 and a shaft sleeve 7 through a bolt 5, and is fixed on the rotary lock 4 through a key connection;
the output of motor is linked with reduction gear's input, and reduction gear's output shaft rotational speed is 45r/min, and the drive ratio of awl tooth is 1: 3, the small bevel gear can rotate 270 degrees, the large bevel gear mechanism is fixed on the rotary lock to drive the rotary lock to rotate 90 degrees, and the use requirement is met;
the lifting appliance is directly driven by the motor to rotate through the twist lock, the structure is simple, the maintenance is convenient, the operation is reliable, the failure rate of the twist lock mechanism is effectively reduced, and the use performance of the lifting appliance is improved;
the invention is not the best known technology.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a motor drive's awl tooth transmission twist lock mechanism which characterized in that: the rotary locking mechanism comprises a torque motor (1), a bevel gear mechanism (3) and a coupler (2), wherein one bevel gear of the bevel gear mechanism (3) is connected and restrained together through a bolt (5) by bevel gears (8), a base (6) and a shaft sleeve (7) and is fixed on the rotary locking mechanism through a key connection, the output end of the torque motor (1) is connected with the input end of a reduction gear box, the torque motor (1) is connected with a pair of bevel gears through the coupler (2), and one bevel gear of the bevel gear mechanism is fixed on the rotary lock (4) through the key connection.
2. A motor driven bevel gear twist lock mechanism according to claim 1, wherein: the rotating speed of an output shaft of the reduction gear box is 45 r/min.
3. A motor driven bevel gear twist lock mechanism according to claim 1, wherein: the transmission ratio of the bevel gear (8) is 1: 3, the small bevel gear can rotate 270 degrees.
4. A motor driven bevel gear twist lock mechanism according to claim 1, wherein: the large bevel gear mechanism is fixed on the rotary lock mechanism to drive the rotary lock to rotate 90 degrees.
5. A motor driven bevel gear twist lock mechanism according to claim 1, wherein: the torque motor (1), the bevel gear mechanism (3) and the coupler (2) are all installed on the fixing plate.
6. A motor driven bevel gear twist lock mechanism according to claim 1, wherein: the base (6) is positioned on one side of the bevel gear (8).
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010720359.1A CN111717778A (en) | 2020-07-24 | 2020-07-24 | Bevel gear transmission rotary lock mechanism driven by motor |
| CN202110448999.6A CN113353776A (en) | 2020-07-24 | 2021-04-25 | Bevel gear transmission rotary lock mechanism driven by motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010720359.1A CN111717778A (en) | 2020-07-24 | 2020-07-24 | Bevel gear transmission rotary lock mechanism driven by motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111717778A true CN111717778A (en) | 2020-09-29 |
Family
ID=72573393
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010720359.1A Pending CN111717778A (en) | 2020-07-24 | 2020-07-24 | Bevel gear transmission rotary lock mechanism driven by motor |
| CN202110448999.6A Pending CN113353776A (en) | 2020-07-24 | 2021-04-25 | Bevel gear transmission rotary lock mechanism driven by motor |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110448999.6A Pending CN113353776A (en) | 2020-07-24 | 2021-04-25 | Bevel gear transmission rotary lock mechanism driven by motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN111717778A (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115123966A (en) * | 2022-06-28 | 2022-09-30 | 中冶建工集团有限公司 | Hoisting device for building construction |
| CN115123965A (en) * | 2022-06-28 | 2022-09-30 | 中冶建工集团有限公司 | Hoisting device for building pipe |
-
2020
- 2020-07-24 CN CN202010720359.1A patent/CN111717778A/en active Pending
-
2021
- 2021-04-25 CN CN202110448999.6A patent/CN113353776A/en active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| CN113353776A (en) | 2021-09-07 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20200929 |