CN208185354U - Release transmission mechanism - Google Patents
Release transmission mechanism Download PDFInfo
- Publication number
- CN208185354U CN208185354U CN201820357666.6U CN201820357666U CN208185354U CN 208185354 U CN208185354 U CN 208185354U CN 201820357666 U CN201820357666 U CN 201820357666U CN 208185354 U CN208185354 U CN 208185354U
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- release
- fixed
- base
- gear
- transmission mechanism
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Abstract
The utility model discloses a kind of release transmission mechanisms, including base, motor and speed reducer is fixed on the base, the speed reducer includes by the rotating cylinder of decelerating through motor driving rotation, release driving gear is fixed on the rotating cylinder, handwheel is fixed with by hand wheel shaft below the base, release end gear is further fixed on the hand wheel shaft, the release end gear passes through release intermediate gear and release driving gear engaged transmission.The utility model has the advantages that workpiece can be driven by manpower when having a power failure.
Description
Technical field
The utility model relates to actuating units, can drive work by manpower when having a power failure more particularly, to a kind of
The release transmission mechanism of component.
Background technique
Banister is also known as car lug, is used exclusively for limiting the entrance and exit of the passage management equipment of motor-driven vehicle going on road, existing
It is widely used in toll station, parking system management porte-cochere, for managing the discrepancy of vehicle.Electric gate can be independent
Lifting lever is realized by wireless remote control, and automatic management can also be carried out by managing system of car parking (i.e. IC brushing card management system)
State, admission card taking clearance vehicle when appearance, collect vehicle of being let pass after parking fee automatically.But due to having a power failure sometimes or equipment
Banister is lifted or is fallen with manpower when hindering admittedly by generation, and existing equipment does not have special manpower to argue for the sake of arguing structure.
Utility model content
To solve the above problems, the utility model aim is to provide and a kind of can drive work by manpower when having a power failure
The release transmission mechanism of component work.
The utility model realized by following technical measures, a kind of release transmission mechanism, including base, the base
On be fixed with motor and speed reducer, the speed reducer includes being fixed on the rotating cylinder by the rotating cylinder of decelerating through motor driving rotation
Release driving gear, the base lower section are fixed with handwheel by hand wheel shaft, release are further fixed on the hand wheel shaft not
End tooth wheel, the release end gear pass through release intermediate gear and release driving gear engaged transmission.
The end of the power output main shaft is fixed with one end that an active is cranked arm, the master as a preferred method,
The dynamic other end cranked arm is actively socketed on one end of a connecting rod, and the other end of the connecting rod is actively socketed on one end of a swing arm,
The other end of the swing arm is fixedly attached with the pendulum shaft being rotatably arranged on base, is linked in the pendulum shaft by hanger
One end is fixed on the balancing spring on base, the bar grip of the one end dead brake lever of the pendulum shaft.
Base is stated as a preferred method, and is provided with a limited block, and the active, which is cranked arm, limits it by limited block
Amplitude of fluctuation.
The handwheel includes two that coaxial front and back is arranged as a preferred method,.
The release driving gear of the utility model passes through release intermediate gear and release end gear engaged transmission,
Hand wheel shaft can be made to rotate by rotation hand wheel when having a power failure, to be driven the rotation of release driving gear, release driving gear
The power output main axis being fixed thereon is taken to, so as to drive the work of such as banister by manpower when having a power failure.
Detailed description of the invention
Fig. 1 is the exploded view of the utility model embodiment banister.
Fig. 2 is the cross-sectional view of the utility model embodiment spindle drive.
Specific embodiment
Below with reference to embodiment and compares attached drawing the utility model is described in further detail.
A kind of release transmission mechanism of the present embodiment please refers to attached drawing 1 to Fig. 2, including base 20, on the base 20
It is fixed with motor and speed reducer, the speed reducer includes the rotating cylinder 6 rotated by decelerating through motor driving, is fixed on the rotating cylinder 6
Release driving gear 5 is fixed with power output main shaft 4 on the release driving gear 5, passes through hand below the base 20
Wheel shaft 22 is fixed with handwheel 17,21, and release end gear 18, the non-end tooth of release are further fixed on the hand wheel shaft 22
Wheel 18 passes through 5 engaged transmission of release intermediate gear 23 and release driving gear.
The release driving gear 5 of this release transmission mechanism passes through release intermediate gear 23 and release end gear
18 engaged transmissions, can be such that hand wheel shaft 22 rotates when having a power failure by rotation hand wheel 17 or handwheel 21, to be driven release actively
Gear 5 rotates, and release driving gear 5 takes the power output main shaft 4 being fixed thereon to and rotates, so as to pass through when having a power failure
Manpower drives the work of such as banister.
In the embodiment of a release transmission mechanism, Fig. 1 to Fig. 2 is please referred to, is had on the basis of technical solution in front
Body is also possible that speed reducer further includes the inner cylinder 7 being connected on rotating cylinder 6, and rack gear, the tooth is arranged in 7 inner surface of inner cylinder
The internal tooth of circle is engaged with the multiple planetary gears 9 being arranged in gear ring, and the planetary gear 9 and the sun gear 10 at center are nibbled
It closes, the sun gear 10 is driven by rotor 11 to be rotated, and the rotor 11 of magneto 12 is fixedly connected on sun gear 10, institute
Rotor 11 and motor shaft pivot bush unit are stated, the motor shaft is fixedly connected with motor case body side cover 13.Pass through magneto 12
11 transmission planetary speed reducer of rotor work, to deliver power to power output main shaft by the rotating cylinder 6 of planetary reducer again
4, due to having used the combination of rotor 11 and planetary reducer, make it is compact-sized, it is safe and reliable, so as to by equipment
It is made smaller.
In the embodiment of a release transmission mechanism, Fig. 1 to Fig. 2 is please referred to, is had on the basis of technical solution in front
Body be also possible that the end of power output main shaft 4 be fixed with one actively crank arm 15 one end, it is described actively crank arm 15 the other end
It is actively socketed on one end of a connecting rod 14, the other end of the connecting rod 14 is actively socketed on one end of a swing arm 1, the swing arm 1
The other end be fixedly attached with the pendulum shaft 3 being rotatably arranged on base 20, be linked with one by hanger 2 in the pendulum shaft 3
Hold the balancing spring 16 being fixed on base 20, the bar grip of the one end dead brake lever of the pendulum shaft 3.
In the embodiment of a release transmission mechanism, Fig. 1 to Fig. 2 is please referred to, is had on the basis of technical solution in front
Body is also possible that base 20 is provided with a limited block 16, and described actively crank arm 15 limits its amplitude of fluctuation by limited block 16.
In the embodiment of a release transmission mechanism, Fig. 1 to Fig. 2 is please referred to, is had on the basis of technical solution in front
Body is also possible that planetary gear 9 is three be fixed on planet tooth ring flange 8.
It is to be expounded to the utility model release transmission mechanism above, is used to help understand the utility model, but
The embodiments of the present invention is simultaneously not restricted to the described embodiments, any to change without departing from made under the utility model principle
Become, modification, substitution, combination, simplify, should be equivalent substitute mode, be included in the interior of the protection scope of the utility model.
Claims (4)
1. a kind of release transmission mechanism, it is characterised in that: including base, motor and speed reducer, institute are fixed on the base
Stating speed reducer includes the rotating cylinder rotated by decelerating through motor driving, is fixed with release driving gear, the release on the rotating cylinder
It is fixed with power output main shaft on device driving gear, handwheel is fixed with by hand wheel shaft below the base, on the hand wheel shaft
It is further fixed on release end gear, the release end gear is nibbled by release intermediate gear and release driving gear
Close transmission.
2. release transmission mechanism according to claim 1, it is characterised in that: the end of the power output main shaft is fixed
The one end for having an active to crank arm, the other end that the active is cranked arm are actively socketed on one end of a connecting rod, the connecting rod it is another
End is actively socketed on one end of a swing arm, and the other end of the swing arm is fixedly attached with the pendulum shaft being rotatably arranged on base,
The balancing spring that one end is fixed on base, the fixed lock of the one end of the pendulum shaft are linked with by hanger in the pendulum shaft
The bar grip of bar.
3. release transmission mechanism according to claim 2, it is characterised in that: the base is provided with a limited block,
The active, which is cranked arm, limits its amplitude of fluctuation by limited block.
4. release transmission mechanism according to claim 1, it is characterised in that: the handwheel includes that coaxial front and back is arranged
Two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820357666.6U CN208185354U (en) | 2018-03-14 | 2018-03-14 | Release transmission mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820357666.6U CN208185354U (en) | 2018-03-14 | 2018-03-14 | Release transmission mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208185354U true CN208185354U (en) | 2018-12-04 |
Family
ID=64437882
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820357666.6U Active CN208185354U (en) | 2018-03-14 | 2018-03-14 | Release transmission mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208185354U (en) |
-
2018
- 2018-03-14 CN CN201820357666.6U patent/CN208185354U/en active Active
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