CN105711559B - A kind of dynamo-electric brake - Google Patents
A kind of dynamo-electric brake Download PDFInfo
- Publication number
- CN105711559B CN105711559B CN201610117585.4A CN201610117585A CN105711559B CN 105711559 B CN105711559 B CN 105711559B CN 201610117585 A CN201610117585 A CN 201610117585A CN 105711559 B CN105711559 B CN 105711559B
- Authority
- CN
- China
- Prior art keywords
- brake
- shoe
- neck
- crank
- cam
- 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
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
- B60T1/00—Arrangements of braking elements, i.e. of those parts where braking effect occurs specially for vehicles
- B60T1/02—Arrangements of braking elements, i.e. of those parts where braking effect occurs specially for vehicles acting by retarding wheels
- B60T1/06—Arrangements of braking elements, i.e. of those parts where braking effect occurs specially for vehicles acting by retarding wheels acting otherwise than on tread, e.g. employing rim, drum, disc, or transmission or on double wheels
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
- B60T11/00—Transmitting braking action from initiating means to ultimate brake actuator without power assistance or drive or where such assistance or drive is irrelevant
- B60T11/04—Transmitting braking action from initiating means to ultimate brake actuator without power assistance or drive or where such assistance or drive is irrelevant transmitting mechanically
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
- B60T7/00—Brake-action initiating means
- B60T7/02—Brake-action initiating means for personal initiation
- B60T7/04—Brake-action initiating means for personal initiation foot actuated
- B60T7/06—Disposition of pedal
Abstract
The invention discloses a kind of dynamo-electric brake, including crank, buffer, gear, bottom plate, neck brake-shoe, cam and from brake-shoe；Foot pedal is installed at the top of the crank, and the bottom of crank is connect with connecting rod by active connection, the right end of the connecting rod is fixedly connected with rack, and spring base is installed on connecting rod, the spring base is arranged in the inside of buffer, the rack and pinion engagement connection, and gear is fixedly mounted on the rotating shaft, the bottom of the rotation axis is installed with cam, neck brake-shoe is installed and from brake-shoe on the bottom plate, the neck brake-shoe and ball is installed at the top of brake-shoe, and ball is rolled with cam and connected.The present invention leads brake-shoe and is equipped with ball from brake-shoe, and the rolling connection of ball and cam reduces heat caused by friction, the setting of buffer, avoids and mutually collides between equipment, effectively improves the service life of equipment.
Description
Technical field
The present invention relates to field of electromechanical equipment, specifically a kind of dynamo-electric brake.
Background technology
Automobile climbing or brake-shoe and brake drum contact surface it is bad it is equal brake in special circumstances when, brake-shoe dead weight and make
Dynamic drum cannot overcome the frictional force between brake-shoe and bottom plate, brake-shoe hinged end that cannot reset, cause the impact force of brake-shoe
Secondary the dragging of friction rubs, and loss power causes wheel hub temperature is excessively high will appear：When one, being brought to a halt in the case of continuous driving
It is serious to stop partially；Two, continuous driving causes temperature constantly to increase and kept for certain time, and the friction sub-quilt of brake-shoe is caused to burn out,
Frictional force only has original 1/4, and braking distance is long, be easy to cause safety accident.
Invention content
In view of the deficiency of the prior art, possessed the object of the present invention is to provide a kind of dynamo-electric brake
Advantageous effect is；Neck brake-shoe reduces friction and is produced with ball, the rolling connection of ball and cam is equipped with from brake-shoe
Raw heat, the setting of buffer avoid and mutually collide between equipment, effectively improve the service life of equipment.
To achieve the goals above, the technical solution adopted in the present invention is：
A kind of dynamo-electric brake, including crank, buffer, gear, bottom plate, neck brake-shoe, cam and from brake-shoe；It is described
Foot pedal is installed, and the bottom of crank is connect with connecting rod by active connection at the top of crank, the right end of the connecting rod with
Rack is fixedly connected, and spring base is installed on connecting rod, and the spring base is arranged in the inside of buffer, and spring base with
Buffer spring closely connects, the rack and pinion engagement connection, and gear is fixedly mounted on the rotating shaft, the rotation axis
Bottom is installed with cam, neck brake-shoe is equipped on the bottom plate and from brake-shoe, the neck brake-shoe and from brake-shoe
Top ball is installed, and ball is rolled with cam and is connected, and the neck brake-shoe and through-hole is provided with from brake-shoe, and neck
Brake-shoe is connected and fixed with from brake-shoe by return spring across through-hole.
Further, the crank is connect with fixed link by active connection, and fixed link is fixedly connected with fixing piece.
Further, the neck brake-shoe and friction plate is installed on the outside of brake-shoe.
Further, the neck brake-shoe is fixedly connected with the bottom from brake-shoe by adjusting spring.
After adopting the above technical scheme, the invention has the advantages that compared with the prior art,：
The present invention leads brake-shoe and is equipped with ball at the top of brake-shoe, and the rolling connection of ball and cam reduces
Between each other friction caused by heat, the reduction of frictional heat, temperature will not be caused excessively high and caused by damage, improve and rub
It wipes and the effect of braking, the engagement connection between rack and pinion can accurately control neck brake-shoe and rub from brake-shoe
The size of the contact force of piece and runner, buffer spring and spring base are used cooperatively in buffer, avoid equipment because of emergency stop
The reason of and mutually collide, and then ensured and will not have been damaged because of collision between equipment, effectively improved the use of equipment
Service life indirectly ensure that the life security of people.
Description of the drawings
Present invention will be further explained below with reference to the attached drawings and examples：
Fig. 1 is the structural diagram of the present invention.
In reference numeral：1- foot pedals；2- cranks；3- fixing pieces；4- active connections；5- connecting rods；6- spring bases；7- is slow
Rush device；8- buffer springs；9- racks；10- rotation axis；11- gears；12- balls；13- bottom plates；14- friction plates；15- neck brakings
Hoof；16- cams；17- return springs；18- is from brake-shoe；19- adjusts spring.
Specific implementation mode
As described below is only presently preferred embodiments of the present invention, is not intended to limit the scope of the present invention.
Embodiment, as shown in Figure 1, a kind of dynamo-electric brake, including crank 2, buffer 7, gear 11, bottom plate 13, neck system
Dynamic hoof 15, cam 16 and from brake-shoe 18；The top of crank 2 is equipped with foot pedal 1, and the bottom of crank 2 passes through work with connecting rod 5
Follower link 4 connects, and the right end of connecting rod 5 is fixedly connected with rack 9, and spring base 6 is installed on connecting rod 5, and spring base 6 is set
It sets in the inside of buffer 7, and spring base 6 is closely connect with buffer spring 8, rack 9 engages connection, and gear 11 with gear 11
It is fixedly mounted in rotation axis 10, the bottom of rotation axis 10 is installed with cam 16, and neck brake-shoe 15 is equipped on bottom plate 13
With from brake-shoe 18, leads brake-shoe 15 and ball 12 is installed from the top of brake-shoe 18, and ball 12 rolls with cam 16 and connects
It connects, lead brake-shoe 15 and is provided with through-hole from brake-shoe 18, and lead brake-shoe 15 and pass through return spring 17 from brake-shoe 18
It being connected and fixed across through-hole, crank 2 is connect with fixed link by active connection 4, and fixed link is fixedly connected with fixing piece 3,
Neck brake-shoe 15 is equipped with friction plate 14 with from the outside of brake-shoe 18, leads brake-shoe 15 and passes through tune from the bottom of brake-shoe 18
Whole spring 19 is fixedly connected.
Operation principle：In use, the work of crank 2 is controlled by foot pedal 1, and then the direction that controls connecting rod 5 moves, even
The movement of bar 5 will transmit torque band moving cam by the rotation of rotation of the rack 9 with moving gear 11, gear 11 by rotation axis 10
The rolling of 16 rotation, cam 16 and ball 12, which controls, leads brake-shoe 15 and from the angle opened between brake-shoe 18, to
Control neck brake-shoe 15 and between 18 upper friction plate 14 of brake-shoe and contact object frictional force size, cam 16 and idler wheel 12
Rolling connection, reduce the generation of heat, improve the service life that equipment uses, indirectly ensured the life security of people.
The above, only presently preferred embodiments of the present invention, are not intended to limit the invention, every skill according to the present invention
Art essence should be included in technical solution of the present invention to any trickle amendment, equivalent replacement and improvement made by above example
Protection domain within.
Claims (3)
1. a kind of dynamo-electric brake, including it is crank (2), buffer (7), gear (11), bottom plate (13), neck brake-shoe (15), convex
Take turns (16) and from brake-shoe (18)；It is characterized in that：Foot pedal (1) is installed at the top of the crank (2), and crank (2)
Bottom is connect with connecting rod (5) by active connection (4), and the right end of the connecting rod (5) is fixedly connected with rack (9), and connecting rod
(5) spring base (6) is installed on, the spring base (6) is arranged in the inside of buffer (7), and spring base (6) and buffering
Spring (8) closely connects, and the rack (9) engages connection with gear (11), and gear (11) is fixedly mounted on rotation axis (10)
On, the bottom of the rotation axis (10) is installed with cam (16), be equipped on the bottom plate (13) neck brake-shoe (15) and
From brake-shoe (18), the neck brake-shoe (15) and ball (12) is installed at the top of brake-shoe (18), and ball (12) with
Cam (16) rolls connection, the neck brake-shoe (15) and is provided with through-hole from brake-shoe (18), and lead brake-shoe (15) and
It is connected and fixed across through-hole from brake-shoe (18) by return spring (17).
2. a kind of dynamo-electric brake according to claim 1, it is characterised in that：The crank (2) passes through work with fixed link
Follower link (4) connects, and fixed link is fixedly connected with fixing piece (3).
3. a kind of dynamo-electric brake according to claim 1, it is characterised in that：The neck brake-shoe (15) with from brake-shoe
(18) friction plate (14) is installed on the outside of；The neck brake-shoe (15) and from the bottom of brake-shoe (18) by adjusting spring
(19) it is fixedly connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610117585.4A CN105711559B (en) | 2016-02-24 | 2016-02-24 | A kind of dynamo-electric brake |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610117585.4A CN105711559B (en) | 2016-02-24 | 2016-02-24 | A kind of dynamo-electric brake |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105711559A CN105711559A (en) | 2016-06-29 |
| CN105711559B true CN105711559B (en) | 2018-07-24 |
Family
ID=56156321
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610117585.4A Expired - Fee Related CN105711559B (en) | 2016-02-24 | 2016-02-24 | A kind of dynamo-electric brake |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105711559B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106740743A (en) * | 2016-11-15 | 2017-05-31 | 张红卫 | A kind of electromechanical braking device |
| CN111516656B (en) * | 2018-06-06 | 2021-03-19 | 杭州富阳新远新能源有限公司 | Brake equipment |
| CN111452768B (en) * | 2020-04-13 | 2021-04-13 | 吴盼婷 | Automobile interlocking brake device |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1042515A (en) * | 1989-12-08 | 1990-05-30 | 王建国 | Self-actuated brake |
| CN101796319A (en) * | 2007-09-05 | 2010-08-04 | 大陆-特韦斯贸易合伙股份公司及两合公司 | Electromechanically activatable parking brake for motor vehicles, and method for activating the same |
| US8919224B1 (en) * | 2011-06-07 | 2014-12-30 | Hydro-Gear Limited Partnership | Transmission with integrated drum gear brake |
| CN204548057U (en) * | 2015-02-07 | 2015-08-12 | 禚家睿 | A kind of drum-type automobile braking device |
-
2016
- 2016-02-24 CN CN201610117585.4A patent/CN105711559B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1042515A (en) * | 1989-12-08 | 1990-05-30 | 王建国 | Self-actuated brake |
| CN101796319A (en) * | 2007-09-05 | 2010-08-04 | 大陆-特韦斯贸易合伙股份公司及两合公司 | Electromechanically activatable parking brake for motor vehicles, and method for activating the same |
| US8919224B1 (en) * | 2011-06-07 | 2014-12-30 | Hydro-Gear Limited Partnership | Transmission with integrated drum gear brake |
| CN204548057U (en) * | 2015-02-07 | 2015-08-12 | 禚家睿 | A kind of drum-type automobile braking device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105711559A (en) | 2016-06-29 |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20180620 Address after: 276000 Linyi hi tech Zone, Shandong Province, the southern part of Baoshan Road Applicant after: LINYI GUOLIAN ELECTRONICS CO.,LTD. Address before: 065000 North China Institute of Aerospace Engineering, 133, Aimin Dong Road, Langfang, Hebei Applicant before: Zhang Zhitong |
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| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180724 |
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| CF01 | Termination of patent right due to non-payment of annual fee |