CN206090385U - Crank shakes driven barrier gate core device of piece - Google Patents
Crank shakes driven barrier gate core device of piece Download PDFInfo
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- CN206090385U CN206090385U CN201621036654.0U CN201621036654U CN206090385U CN 206090385 U CN206090385 U CN 206090385U CN 201621036654 U CN201621036654 U CN 201621036654U CN 206090385 U CN206090385 U CN 206090385U
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- guide rod
- crank
- motor
- sliding sleeve
- main shaft
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Abstract
The utility model discloses a crank shakes driven barrier gate core device of piece, including motor crank, sliding sleeve, swinging guide rod, transmission main shaft, brake lever, the first end of motor articulate is connected with motor output shaft, motor articulate second end with swinging guide rod is articulated, sliding sleeve fixed connection the transmission main shaft, swinging guide rod with sliding sleeve sliding connection, the motor crank rotates and drives swinging guide rod swings, swinging guide rod drives the sliding sleeve promotes the transmission main shaft rotates to the 2nd extreme position from an extreme position, motor crank syntropy continue to rotate or the antiport of motor crank, and drive swinging guide rod swings, swinging guide rod drives the sliding sleeve promotes the transmission main shaft rotates to an extreme position from the 2nd extreme position, the brake lever with realization oscilaltion campaign is connected to the transmission main shaft, and transmission efficiency is high, the motion clearance is little, the speed reducer is longe -lived, degree of freedom control is better.
Description
Technical field
This utility model is related to banister technical field, more particularly to a kind of road brake core device of crank cranking-block transmission.
Background technology
At present in banister industry, barrier gate machine core actuating device is usually quadric chain or electric-machine directly-driven form.It is existing
There is the four-bar mechanism shortcoming in banister industry to be 90 degree mainly due to the angle that swinging block during work swings, the biography of connecting rod and swinging block
Dynamic variable angle is big so that mechanism driving is less efficient and produces larger impact to frame, larger so as to cause restrictor bar to produce
Shake and affect electrical machinery life；Electric-machine directly-driven is usually using servo or Frequency Converter Control motor reduction, relatively costly.
Utility model content
The defect that this utility model is present for existing banister quadric chain, electric-machine directly-driven, there is provided a kind of crank shakes
The road brake core device of block transmission, not only improves the transmission efficiency of existing barrier gate machine core, reduces cost, and frame stability
More preferably.
For achieving the above object, the technical solution adopted in the utility model is：
A kind of road brake core device of crank cranking-block transmission, including motor crank, sliding sleeve, pendulum guide rod, transmission main shaft, lock
Bar, the first end of the motor crank are connected with motor output shaft, and the second end and the pendulum guide rod of the motor crank cut with scissors
Connect, the sliding sleeve is fixedly connected the transmission main shaft, the pendulum guide rod is slidably connected with the sliding sleeve, the motor crank turns
Move and drive the pendulum guide rod to be swung, the pendulum guide rod drives the sliding sleeve to promote the transmission main shaft from the first pole
Extreme position turns to the second extreme position；The motor crank is rotated further in the same direction or the motor crank is rotated backward, and band
Move the pendulum guide rod to be swung, the pendulum guide rod drives the sliding sleeve to promote the transmission main shaft from the second extreme position
Turn to the first extreme position；The restrictor bar is connected with the transmission main shaft realizes oscilaltion campaign.
Preferably, the drive line angle between the sliding sleeve and the pendulum guide rod is 90 °, and the transmission main shaft is in 90 ° of scopes
Interior swing.
Preferably, it is additionally provided with rolling bearing between the motor crank and the pendulum guide rod, the of the motor crank
Two ends are provided with the rotating shaft being connected with rolling bearing, and the pendulum guide rod is provided with the bearing mounting hole installed for rolling bearing.
Preferably, the first end of the motor crank is provided with the axis hole being connected with the motor output shaft, and the axis hole sets
The longitudinal opening that oriented motor crank end face extends, bolt is from being horizontally through the longitudinal opening by the motor crank and the electricity
Machine output shaft is locked.
The beneficial effects of the utility model are：
(1), by the motor crank and pendulum guide rod are hinged, sliding sleeve is fixedly connected transmission main shaft to this utility model,
Pendulum guide rod is slidably connected with sliding sleeve so that the rotation of motor crank promote transmission main shaft in the first extreme position by sliding sleeve and
Swing between second extreme position, power transmission efficiency height, the control of little movement clearance, reductor life-span length, degree of freedom are preferable；
(2), the drive line angle between the sliding sleeve of the present utility model and the pendulum guide rod is 90 °, the transmission main shaft
Swing in the range of 90 °, can further improve transmission efficiency；
(3), rolling bearing is additionally provided between the motor crank and the pendulum guide rod, can further improve swing guide
The degree of freedom of bar；
(4), the first end of the motor crank is provided with the axis hole being connected with the motor output shaft, and the axis hole be provided with to
Motor crank end face extend longitudinal opening, bolt from be horizontally through the longitudinal opening will be the motor crank defeated with the motor
Shaft is locked, and connects more reliable.
Description of the drawings
Accompanying drawing described herein is used for providing further understanding to of the present utility model, constitutes of the present utility model one
Point, schematic description and description of the present utility model is used to explain this utility model, does not constitute to of the present utility model
Improper restriction.In the accompanying drawings：
Fig. 1 is a kind of first state structural representation of the road brake core device of crank cranking-block transmission of this utility model；
Fig. 2 is a kind of second status architecture schematic diagram of the road brake core device of crank cranking-block transmission of this utility model；
Wherein：
10- motor cranks；11- axis holes；12- longitudinal openings；13- bolts；14- rotating shafts；
20- sliding sleeves；30- pendulum guide rods；31- bearing mounting holes；40- transmission main shafts；50- rolling bearings；60- motors are exported
Axle.
Specific embodiment
In order that technical problem to be solved in the utility model, technical scheme and beneficial effect are clearer, clear, with
Under in conjunction with the accompanying drawings and embodiments, this utility model is further elaborated.It should be appreciated that concrete reality described herein
Example is applied only to explain this utility model, is not used to limit this utility model.
As depicted in figs. 1 and 2, a kind of road brake core device of crank cranking-block transmission of the present utility model, including motor is bent
Handle 10, sliding sleeve 20, pendulum guide rod 30, transmission main shaft 40, restrictor bar (not shown), first end and the electricity of the motor crank 10
Machine output shaft 60 connects, and the second end and the pendulum guide rod 30 of the motor crank 10 are hinged, and the sliding sleeve 20 is fixedly connected
The transmission main shaft 40, the pendulum guide rod 30 are slidably connected with the sliding sleeve 20, and the motor crank 10 is rotated and drives institute
State pendulum guide rod 30 to be swung, the pendulum guide rod 30 drives the sliding sleeve 20 to promote the transmission main shaft 40 from first limit
Position turns to the second extreme position；The motor crank 10 is rotated further in the same direction or the motor crank 10 is rotated backward, and
The pendulum guide rod 30 is driven to be swung, the pendulum guide rod 30 drives the sliding sleeve 20 to promote the transmission main shaft 40 from
Two extreme positions turn to the first extreme position；The restrictor bar is connected with the transmission main shaft 40 realizes oscilaltion campaign.
In the present embodiment, rolling bearing 50, the electricity between the motor crank 10 and the pendulum guide rod 30, are additionally provided with
Second end of machine crank 10 is provided with the rotating shaft 14 being connected with rolling bearing 50, and the pendulum guide rod 30 is provided with pacifies for rolling bearing 50
The bearing mounting hole 31 of dress；The first end of the motor crank 10 is provided with the axis hole 11 being connected with the motor output shaft 60, and
The axis hole 11 is provided with to 10 end face of motor crank the longitudinal opening 12 for extending, and bolt 13 is from being horizontally through the longitudinal opening 12 by institute
State motor crank 10 to be locked with the motor output shaft 60.
In the present embodiment, the drive line angle between the sliding sleeve 20 and the pendulum guide rod 30 is 90 °, the transmission main shaft 40
Swing in the range of 90 °.When restrictor bar oscilaltion is ensured, sliding sleeve 20 is always held at 90 degree with the drive line angle of pendulum guide rod 30
Transmission, transmission efficiency；As sliding sleeve 20 is to be fixedly connected with transmission main shaft 40, so transmission main shaft 40 can be caused in 90 degree of models
Interior swing is enclosed, restrictor bar rise and fall are finally realized.When motor crank 10 is vertical twice with pendulum guide rod 30, at restrictor bar
In extreme position (horizontally or vertically position), the moment, its velocity of rotation was zero, realized lifting speed per hour degree in place from machinery
It is zero, it is possible to increase the transmission efficiency of barrier gate machine core, the stability of frame (motor, transmission main shaft), and cost is relatively low, so as to
It is final to reduce banister production cost and improve stability in use and the life-span of the whole machine of banister.
It should be noted that in the present embodiment, the motor crank 10 can turn 270 degree and realize that restrictor bar declines, and turn 90 degrees
Realize that restrictor bar rises, slowed down so as to realize rising soon；Or, the motor crank 10 can also be in 270 degree of interior rotatings (by electricity
Machine rotating) realize restrictor bar rise and fall.
Described above illustrates and describes preferred embodiment of the present utility model, as previously mentioned, it should be understood that this practicality is new
Type is not limited to form disclosed herein, is not to be taken as the exclusion to other embodiment, and can be used for various other groups
Close, change and environment, and can be in utility model contemplated scope described herein, by above-mentioned teaching or the technology of association area
Or knowledge is modified.And change that those skilled in the art are carried out and change be without departing from spirit and scope of the present utility model, then
All should be in the protection domain of this utility model claims.
Claims (4)
1. the road brake core device that a kind of crank cranking-block is driven, it is characterised in that including motor crank, sliding sleeve, pendulum guide rod, biography
Dynamic main shaft, restrictor bar, the first end of the motor crank are connected with motor output shaft, the second end and the pendulum of the motor crank
Dynamic guide rod is hinged, and the sliding sleeve is fixedly connected the transmission main shaft, and the pendulum guide rod is slidably connected with the sliding sleeve, the electricity
Machine crank is rotated and drives the pendulum guide rod to be swung, and the pendulum guide rod drives the sliding sleeve to promote the transmission main shaft
The second extreme position is turned to from the first extreme position；The motor crank is rotated further in the same direction or the motor crank reversely turns
It is dynamic, and drive the pendulum guide rod to be swung, the pendulum guide rod drives the sliding sleeve to promote the transmission main shaft from second
Extreme position turns to the first extreme position；The restrictor bar is connected with the transmission main shaft realizes oscilaltion campaign.
2. the road brake core device that a kind of crank cranking-block according to claim 1 is driven, it is characterised in that：The sliding sleeve with
Drive line angle between the pendulum guide rod is 90 °, and the transmission main shaft is swung in the range of 90 °.
3. the road brake core device that a kind of crank cranking-block according to claim 1 is driven, it is characterised in that：The motor is bent
It is additionally provided with rolling bearing between handle and the pendulum guide rod, the second end of the motor crank is provided with turning of being connected with rolling bearing
Axle, the pendulum guide rod are provided with the bearing mounting hole installed for rolling bearing.
4. the road brake core device that a kind of crank cranking-block according to claim 1 is driven, it is characterised in that：The motor is bent
The first end of handle is provided with the axis hole being connected with the motor output shaft, and the axis hole is provided with to motor crank end face the longitudinal direction for extending
The motor crank is locked with the motor output shaft by opening, bolt from the longitudinal opening is horizontally through.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621036654.0U CN206090385U (en) | 2016-09-05 | 2016-09-05 | Crank shakes driven barrier gate core device of piece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621036654.0U CN206090385U (en) | 2016-09-05 | 2016-09-05 | Crank shakes driven barrier gate core device of piece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206090385U true CN206090385U (en) | 2017-04-12 |
Family
ID=58476039
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621036654.0U Active CN206090385U (en) | 2016-09-05 | 2016-09-05 | Crank shakes driven barrier gate core device of piece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206090385U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110004850A (en) * | 2019-04-18 | 2019-07-12 | 深圳市真地智能科技有限公司 | A kind of crank-rocker style barrier gate machine core |
| CN110029605A (en) * | 2019-03-22 | 2019-07-19 | 吉大联合精密机械（厦门）有限公司 | The road brake core device that transmission is efficient, adjustability is high |
-
2016
- 2016-09-05 CN CN201621036654.0U patent/CN206090385U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110029605A (en) * | 2019-03-22 | 2019-07-19 | 吉大联合精密机械（厦门）有限公司 | The road brake core device that transmission is efficient, adjustability is high |
| CN110004850A (en) * | 2019-04-18 | 2019-07-12 | 深圳市真地智能科技有限公司 | A kind of crank-rocker style barrier gate machine core |
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