CN109334634A - Electro-tricycle auxiliary brake - Google Patents
Electro-tricycle auxiliary brake Download PDFInfo
- Publication number
- CN109334634A CN109334634A CN201811346324.5A CN201811346324A CN109334634A CN 109334634 A CN109334634 A CN 109334634A CN 201811346324 A CN201811346324 A CN 201811346324A CN 109334634 A CN109334634 A CN 109334634A
- Authority
- CN
- China
- Prior art keywords
- swing rod
- brake
- former
- auxiliary
- 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.)
- Granted
Links
- 230000000694 effects Effects 0.000 abstract description 6
- 230000002708 enhancing effect Effects 0.000 abstract description 2
- 230000006378 damage Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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
- B60T1/04—Arrangements of braking elements, i.e. of those parts where braking effect occurs specially for vehicles acting by retarding wheels acting directly on tread
-
- 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
- B60T1/12—Arrangements of braking elements, i.e. of those parts where braking effect occurs specially for vehicles acting otherwise than by retarding wheels, e.g. jet action
- B60T1/14—Arrangements of braking elements, i.e. of those parts where braking effect occurs specially for vehicles acting otherwise than by retarding wheels, e.g. jet action directly on road
Landscapes
- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Automatic Cycles, And Cycles In General (AREA)
Abstract
The present invention announces a kind of electro-tricycle auxiliary brake, belongs to vehicle technology field.Including, former brake pedal, former brake swing rod, former bracket arm；Hinged intermediate swing rod under chassis in front of rear-wheel；One end of intermediate swing rod is connected on former brake swing rod by auxiliary connecting rod, and the other end is hinged with brake lever, is connected with reset spring between intermediate swing rod and chassis；Brake lever lower end fixed friction plate and baffle；It disconnects and joins in the middle part of brake lever, brake lever middle and lower part is fixed with guide rod, and the guide rod other end is hinged under chassis.The present invention is in the case where retaining former brake gear, the device of one enhancing braking effect is provided, by auxiliary swing rod, auxiliary connecting rod, intermediate swing rod, brake lever is driven to rotate down, friction plate and ground face contact in brake lever, baffle and rear-wheel frontside contacts, increase the frictional force between ground, improve braking effect；Especially in rainy day, snowy day in use, braking distance can be obviously shortened, it is ensured that safety of person vehicle.
Description
Technical field
The present invention relates to a kind of brake gear, specifically a kind of electro-tricycle auxiliary brake.
Background technique
Brake gear is the necessary device for guaranteeing agricultural tricycle safety.Agricultural tricycle generally uses aerodynamic brake, oil
Brake gear in dynamic brake or mechanical brake etc., general character is that brake purpose is realized using motor vehicle self power.Interior brake
The brake block of vehicle device is smaller, and when driving, due to road conditions and the difference of vehicle, braking safe rate is different.
If the traveling of agricultural vehicle is on the dirt road of rural area mostly, road conditions are severe, and slope passes by greatly sometimes, when emergency brake, severity of braking
Not enough, easily there is brake failure phenomenon, or due to the unexpected damage of the parts such as oil pipe, tracheae or conveyer belt, will also result in
There is the serious accident of car crash in brake failure.
Summary of the invention
In order to solve the above technical problems, the present invention provides a kind of electro-tricycle auxiliary brake.
The invention is realized by the following technical scheme: a kind of electro-tricycle auxiliary brake, including is mounted on chassis
On former brake pedal, former brake pedal lower end is hinged with former brake swing rod, and original brake swing rod lower end is hinged with former bracket arm,
The connection of the former brake block of former bracket arm and rear-wheel；The intermediate swing rod an of V-type is hinged under chassis in front of the rear-wheel；Institute
The one end for stating intermediate swing rod is connected on former brake swing rod by auxiliary connecting rod, and the other end of intermediate swing rod is hinged with brake lever,
Reset spring is connected between intermediate swing rod and chassis；The brake lever lower end is fixed with the friction plate for contacting ground,
With the baffle for being used to contact rear-wheel tyre surface on rear side of friction plate；It disconnects and joins, brake lever middle and lower part in the middle part of the brake lever
It is fixed with guide rod, the guide rod other end is hinged under chassis.
It is further: being fixed with auxiliary swing rod on the former brake swing rod, assists opening on swing rod along itself axial direction
There are a column to connect through-hole；The corner of the intermediate swing rod is hinged under chassis, and it is logical that the lower section of intermediate swing rod is provided with column connection
Hole；The both ends of the auxiliary connecting rod by pin shaft mount respectively be mounted on auxiliary swing rod, centre swing rod on connection through-hole in.
It is fixed with an otic placode under the chassis, is provided with connection through-hole on otic placode；The both ends of the reset spring pass through pin
Axis mounts respectively is mounted on auxiliary swing rod, in the connection through-hole on otic placode.
Compared with prior art, the beneficial effects of the present invention are: providing an increasing in the case where retaining former brake gear
The device of strong braking effect, can directly improve, the destruction not additional to former vehicle on vehicle；It is arrived by stepping on former brake pedal
Under to a certain degree, to trigger this auxiliary brake；Particularly: by auxiliary swing rod, auxiliary connecting rod, intermediate swing rod, driving and stop
Vehicle bar rotates down, and the friction plate in brake lever and ground face contact, baffle and rear-wheel frontside contacts increase between ground
Frictional force improves braking effect；Especially in rainy day, snowy day in use, braking distance can be obviously shortened, it is ensured that safety of person vehicle.
Detailed description of the invention
Fig. 1 is structural schematic diagram of the invention (off working state)；
Fig. 2 is structural schematic diagram of the invention (working condition)；
In figure: 1, former brake pedal；2, former brake swing rod；3, former bracket arm；4, rear-wheel；5, intermediate swing rod；6, auxiliary connecting rod；
7, brake lever；8, reset spring；9, friction plate；10, baffle；11, guide rod；12, swing rod is assisted；13, otic placode.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
As depicted in figs. 1 and 2, a kind of electro-tricycle auxiliary brake, the former brake including being mounted on chassis are stepped on
Plate 1, former 1 lower end of brake pedal are hinged with former brake swing rod 2, and original brake 2 lower end of swing rod is hinged with former bracket arm 3, original brake
Pull rod 3 is connect with the former brake block of rear-wheel 4.The above are the prior art, the present embodiment is not repeated them here.
The present embodiment thes improvement is that:
It is fixed with auxiliary swing rod 12 on original brake swing rod 2, assists being provided with column connection through-hole along itself axial direction on swing rod 12.
The chassis in 4 front of rear-wheel has the intermediate swing rod 5 an of V-type, and the corner of intermediate swing rod 5 is hinged under chassis, centre pendulum
The lower section of bar 5 is provided with column connection through-hole.The both ends of auxiliary connecting rod 6 by pin shaft mount respectively be mounted on assist swing rod 12, in
Between in connection through-hole on swing rod 5.According to the actual situation, adjustable auxiliary connecting rod 6 and auxiliary swing rod 12, intermediate swing rod 5
Connection, that is to say, that adjustable original brake pedal 1 is in the case where which kind of steps on angle, to trigger this auxiliary brake.
It is fixed with an otic placode 13 under chassis, is provided with connection through-hole on otic placode 13；The both ends of reset spring 8 pass through pin shaft point
Auxiliary swing rod 12 Gua Jie be mounted on, in the connection through-hole on otic placode 13.Reset spring 8 to intermediate swing rod 5 lower end one to
On pulling force, keep brake lever 7 be the state moved up, it is, the releasing of 7 braking state of brake lever.
It disconnects and joins in the middle part of brake lever 7,7 middle and lower part of brake lever is fixed with guide rod 11, and 11 other end of guide rod is hinged
Under chassis.In this way, brake lever 7 is rotated centered on 11 end of guide rod, what guarantee brake lever 7 can be stable is moved to pre-
Positioning is set.7 lower end of brake lever is fixed with the friction plate 9 for contacting ground, and for contacting rear-wheel 4 on rear side of friction plate 9
The baffle 10 of tyre surface.In the normal state, with the pulling force of reset spring 8, keeping brake lever 7 is the state moved up, that is, non-
Braking state.
The present invention provides the device of an enhancing braking effect in the case where retaining former brake gear, can be on vehicle
It directly improves, the destruction not additional to former vehicle is at low cost.
The course of work:
Referring to figs. 1 and 2,
Under stepping on former brake pedal to a certain extent, to trigger this auxiliary brake
When stepping on former brake pedal, by auxiliary swing rod, auxiliary connecting rod, intermediate swing rod, brake lever is driven to rotate down, in brake lever
Friction plate and ground face contact, baffle and rear-wheel frontside contacts；
Friction plate, baffle increase the frictional force between vehicle and ground, improve braking effect；Especially make in rainy day, snowy day
Used time can be obviously shortened braking distance, it is ensured that safety of person vehicle.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of variations, modification, replacement can be carried out to these embodiments without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (3)
1. a kind of electro-tricycle auxiliary brake, including the former brake pedal (1) being mounted on chassis, former brake pedal
(1) lower end is hinged with former brake swing rod (2), and original brake swing rod (2) lower end is hinged with former bracket arm (3), former bracket arm (3)
It is connect with the former brake block of rear-wheel (4)；
It is characterized by:
The intermediate swing rod (5) an of V-type is hinged under chassis in front of the rear-wheel (4)；One end of the intermediate swing rod (5) is logical
It crosses auxiliary connecting rod (6) to be connected on former brake swing rod (2), the other end of intermediate swing rod (5) is hinged with brake lever (7), in centre
Reset spring (8) are connected between swing rod (5) and chassis；Brake lever (7) lower end is fixed with the friction for contacting ground
Plate (9), and be located on rear side of friction plate (9) for contacting the baffle (10) of rear-wheel (4) tyre surface；It is disconnected in the middle part of the brake lever (7)
And join, brake lever (7) middle and lower part is fixed with guide rod (11), and guide rod (11) other end is hinged under chassis.
2. electro-tricycle auxiliary brake according to claim 1, it is characterised in that: former brake swing rod (2)
On be fixed with auxiliary swing rod (12), auxiliary swing rod (12) on along itself axial direction be provided with a column connection through-hole；The intermediate pendulum
The corner of bar (5) is hinged under chassis, and the lower section of intermediate swing rod (5) is provided with column connection through-hole；The auxiliary connecting rod (6)
Both ends mounts respectively by pin shaft is mounted on auxiliary swing rod (12), in the connection through-hole on centre swing rod (5).
3. according to electro-tricycle auxiliary brake as claimed in claim 2, it is characterised in that: be fixed with one under the chassis
Otic placode (13), otic placode are provided with connection through-hole on (13)；The both ends of the reset spring (8) by pin shaft mount respectively be mounted on it is auxiliary
Help swing rod (12), in the connection through-hole on otic placode (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811346324.5A CN109334634B (en) | 2018-11-13 | 2018-11-13 | Auxiliary brake device of electric tricycle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811346324.5A CN109334634B (en) | 2018-11-13 | 2018-11-13 | Auxiliary brake device of electric tricycle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109334634A true CN109334634A (en) | 2019-02-15 |
| CN109334634B CN109334634B (en) | 2024-03-05 |
Family
ID=65314950
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811346324.5A Active CN109334634B (en) | 2018-11-13 | 2018-11-13 | Auxiliary brake device of electric tricycle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109334634B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109846615A (en) * | 2019-03-05 | 2019-06-07 | 国家康复辅具研究中心 | Complemental brake system and electrodynamic balance wheelchair including it |
| CN110525397A (en) * | 2019-08-27 | 2019-12-03 | 莆田市牧升贸易有限公司 | Anti-skid control system is braked behind a kind of grit abrupt slope of electric car |
| CN115092305A (en) * | 2022-07-08 | 2022-09-23 | 河南工业大学 | Auxiliary brake device for rickshaw |
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| GB2003563A (en) * | 1977-08-30 | 1979-03-14 | Knorr Bremse Gmbh | Spot-type disc brakes |
| JPS6444351A (en) * | 1987-08-11 | 1989-02-16 | Kubota Ltd | Operating structure for running of working vehicle |
| CN2257778Y (en) * | 1996-05-16 | 1997-07-16 | 王道通 | Automobile emergency braking device |
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| CN106040764A (en) * | 2016-03-18 | 2016-10-26 | 广西平果博导铝镁线缆有限公司 | Wire-break braking device and method for aluminum-magnesium alloy wire drawing machine |
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| JPS6444351A (en) * | 1987-08-11 | 1989-02-16 | Kubota Ltd | Operating structure for running of working vehicle |
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| CN2373326Y (en) * | 1998-02-10 | 2000-04-12 | 李靖 | Trapezoid stop dog for vehicle brake |
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| CN2537609Y (en) * | 2002-03-21 | 2003-02-26 | 曾华 | Auxiliary braking wood for emergency brake |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109846615A (en) * | 2019-03-05 | 2019-06-07 | 国家康复辅具研究中心 | Complemental brake system and electrodynamic balance wheelchair including it |
| CN110525397A (en) * | 2019-08-27 | 2019-12-03 | 莆田市牧升贸易有限公司 | Anti-skid control system is braked behind a kind of grit abrupt slope of electric car |
| CN110525397B (en) * | 2019-08-27 | 2021-12-07 | 河北恒昇机械科技有限公司 | Gravel steep slope rear braking anti-slip control system of electric automobile |
| CN115092305A (en) * | 2022-07-08 | 2022-09-23 | 河南工业大学 | Auxiliary brake device for rickshaw |
| CN115092305B (en) * | 2022-07-08 | 2024-01-05 | 河南工业大学 | Auxiliary braking device for rickshaw |
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|---|---|
| CN109334634B (en) | 2024-03-05 |
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