CN111891287A - Multi-connecting-rod balanced type brake system - Google Patents
Multi-connecting-rod balanced type brake system Download PDFInfo
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- CN111891287A CN111891287A CN202010925988.8A CN202010925988A CN111891287A CN 111891287 A CN111891287 A CN 111891287A CN 202010925988 A CN202010925988 A CN 202010925988A CN 111891287 A CN111891287 A CN 111891287A
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- brake
- connecting rod
- balance plate
- hole balance
- braking
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- 230000001360 synchronised effect Effects 0.000 abstract description 6
- 238000005299 abrasion Methods 0.000 abstract description 5
- 238000007789 sealing Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 1
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62L—BRAKES SPECIALLY ADAPTED FOR CYCLES
- B62L3/00—Brake-actuating mechanisms; Arrangements thereof
- B62L3/04—Brake-actuating mechanisms; Arrangements thereof for control by a foot lever
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- Mechanical Engineering (AREA)
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Abstract
The invention is suitable for the technical field of electric vehicles, in particular to a multi-connecting-rod balanced brake system, which comprises three hole balance plates; the three-hole balance plate is hinged to the foot brake bent pipe; the three-hole balance plate is characterized by further comprising a brake connecting rod I and a brake connecting rod II, wherein the brake connecting rod I and the brake connecting rod II can be adjusted in a telescopic mode, the brake connecting rod I is hinged to the three-hole balance plate, and the brake connecting rod II is hinged to the three-hole balance plate; the brake connecting rod I is connected with a brake drum I; the brake connecting rod II is connected with a brake drum II; when the gap between the brake drum I and the brake drum II is asynchronous and causes eccentric braking, such as abrasion, etc., the three-hole balance plate is rotated around the foot brake bent pipe and the hinge point of the three-hole balance plate to be an original point through the brake connecting rod I and the brake connecting rod II which can be adjusted in a telescopic mode, the lever rotation adjustment compensation error of the brake connecting rod I and the brake connecting rod II is achieved, left and right balance is adjusted, the purpose of eliminating the eccentric braking during braking is achieved, synchronous braking is achieved, and the production debugging efficiency is improved; the problem of braking because of partially is reduced, has effectively promoted braking security.
Description
Technical Field
The invention relates to the technical field of electric vehicles, in particular to a multi-connecting-rod balanced type brake system.
Background
The conventional electric tricycle mainly comprises two brake modes, namely a hydraulic disc brake mode and a pull rod linkage type, has the advantages and disadvantages, such as poor sealing of a disc brake, air leakage, oil leakage, no-position adjustment, partial brake and the like, and particularly has the problems of partial brake and vehicle brake safety caused by the fact that a rear wheel brake drum is not left and right synchronous during braking.
Disclosure of Invention
The invention aims to provide a multi-connecting-rod balanced type brake system, which aims to solve the problems that the hydraulic disc brake type and the pull rod linkage type brake braking modes such as poor disc brake sealing, air leakage, oil leakage, no-arrival position adjustment, deflection braking and the like, and especially the rear wheel brake drum is out of synchronization left and right during braking, so that deflection braking and vehicle braking are caused. In order to achieve the purpose, the invention provides the following technical scheme:
a multi-connecting rod balanced brake system comprises a three-hole balance plate connected with a foot brake bent pipe;
the three-hole balance plate is hinged to the foot brake bent pipe;
the system also comprises a brake connecting rod I and a brake connecting rod II which can be telescopically adjusted, wherein the brake connecting rod I is hinged on the three-hole balance plate, and the brake connecting rod II is hinged on the three-hole balance plate; the brake connecting rod I is connected with a brake drum I;
and the brake connecting rod II is connected with a brake drum II.
The foot brake bent pipe is braked downwards to change the stroke to pull the three-hole balance plate, and the three-hole balance plate drives the brake drum I through the brake connecting rod I and drives the brake drum II through the brake connecting rod II to brake; when the gap between the brake drum I and the brake drum II is asynchronous and causes eccentric braking, such as abrasion, etc., the three-hole balance plate is rotated around the foot brake bent pipe and the hinge point of the three-hole balance plate to be an original point through the brake connecting rod I and the brake connecting rod II which can be adjusted in a telescopic mode, the lever rotation adjustment compensation error of the brake connecting rod I and the brake connecting rod II is achieved, left and right balance is adjusted, the purpose of eliminating the eccentric braking during braking is achieved, synchronous braking is achieved, and the production debugging efficiency is improved; the mechanical structure is simple and effective, and is economical and practical; the problem of braking because of partially is reduced, has effectively promoted braking security.
In the multi-connecting-rod balanced brake system of the invention: the three-hole balance plate is hinged to the foot brake bent pipe through a front brake pull rod;
the three-hole balance plate is hinged with the front brake pull rod and rotates through a hinged point of the three-hole balance plate and the front brake pull rod.
In the multi-connecting-rod balanced brake system of the invention: brake connecting rod I is last to be connected with brake axle I, and brake axle I rotates through self and drives back brake pull rod I and is used in brake drum I to the braking.
Further scheme: the brake connecting rod I, the brake shaft I and the rear brake pull rod I are distributed in a Z shape.
Further scheme: the multi-connecting-rod balanced type brake system further comprises a parking linkage brake assembly.
In the multi-connecting-rod balanced brake system of the invention: and the brake connecting rod II is connected with a brake shaft II, and the brake shaft II drives the rear brake pull rod II to act on the brake drum II through self rotation and brake.
Further scheme: and the brake connecting rod II, the brake shaft II and the rear brake pull rod II are distributed in a Z shape.
In the multi-connecting-rod balanced brake system of the invention: a plurality of hinge holes are formed in the three-hole balance plate.
In the multi-connecting-rod balanced brake system of the invention: the three-hole balance plate is triangular.
Compared with the prior art, the multi-connecting-rod balanced brake system comprises a three-hole balance plate connected with a foot brake bent pipe; the three-hole balance plate is hinged to the foot brake bent pipe; the system also comprises a brake connecting rod I and a brake connecting rod II which can be telescopically adjusted, wherein the brake connecting rod I is hinged on the three-hole balance plate, and the brake connecting rod II is hinged on the three-hole balance plate; the brake connecting rod I is connected with a brake drum I; the brake connecting rod II is connected with a brake drum II; the foot brake bent pipe is braked downwards to change the stroke to pull the three-hole balance plate, and the three-hole balance plate drives the brake drum I through the brake connecting rod I and drives the brake drum II through the brake connecting rod II to brake; when the gap between the brake drum I and the brake drum II is asynchronous and causes eccentric braking, such as abrasion, etc., the three-hole balance plate is rotated around the foot brake bent pipe and the hinge point of the three-hole balance plate to be an original point through the brake connecting rod I and the brake connecting rod II which can be adjusted in a telescopic mode, the lever rotation adjustment compensation error of the brake connecting rod I and the brake connecting rod II is achieved, left and right balance is adjusted, the purpose of eliminating the eccentric braking during braking is achieved, synchronous braking is achieved, and the production debugging efficiency is improved; the mechanical structure is simple and effective, and is economical and practical; the problem of braking because of partially is reduced, has effectively promoted braking security.
Drawings
FIG. 1 is a schematic structural diagram of a multi-link balanced brake system according to the present invention.
In the figure: 1-a foot brake elbow; 2-front brake pull rod; 3-three-hole balance plate; 4-brake connecting rod I; 5-brake link II; 6-brake shaft I; 7-brake shaft II; 8-a rear brake pull rod I; 9-rear brake pull rod II; 10-brake drum I; 11-brake drum II; 12-parking linked brake assembly.
Detailed Description
It will be evident to those skilled in the art that the invention is not limited to the details of the exemplary embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.
The invention aims to provide a multi-connecting-rod balanced type brake system, which aims to solve the problems that the hydraulic disc brake type and the pull rod linkage type brake braking modes such as poor disc brake sealing, air leakage, oil leakage, no-arrival position adjustment, deflection braking and the like, and especially the rear wheel brake drum is out of synchronization left and right during braking, so that deflection braking and vehicle braking are caused. In order to achieve the purpose, the invention provides the following technical scheme:
in the embodiment of the invention, as shown in fig. 1:
a multi-connecting rod balanced brake system comprises a three-hole balance plate 3 connected with a foot brake bent pipe 1; the three-hole balance plate 3 is hinged to the foot brake bent pipe 1;
the system also comprises a brake connecting rod I4 and a brake connecting rod II 5 which can be telescopically adjusted, wherein the brake connecting rod I4 is hinged on the three-hole balance plate 3, and the brake connecting rod II 5 is hinged on the three-hole balance plate 3; the brake connecting rod I4 is connected with a brake drum I10; and the brake connecting rod II 5 is connected with a brake drum II 11.
In the embodiment of the invention, a foot brake bent pipe 1 is braked downwards to change the stroke to pull a three-hole balance plate 3, the three-hole balance plate 3 drives a brake drum I10 through a brake connecting rod I4, and drives a brake drum II 11 through a brake connecting rod II 5 to brake; when the gap between the brake drum I10 and the brake drum II 11 is asynchronous and causes eccentric braking, such as abrasion, etc., the three-hole balance plate 3 is completed to be an original point around the hinged point of the foot brake bent pipe 1 and the three-hole balance plate 3 through the brake connecting rod I4 and the brake connecting rod II 5 which can be adjusted in a telescopic mode, lever rotation adjustment compensation errors of the brake connecting rod I4 and the brake connecting rod II 5 are realized, left-right balance is adjusted, the purpose of eliminating the eccentric braking during braking is achieved, synchronous braking is completed, and production debugging efficiency is improved; the mechanical structure is simple and effective, and is economical and practical; the problem of braking because of partially is reduced, has effectively promoted braking security.
In the embodiment of the invention, as shown in fig. 1:
the three-hole balance plate 3 is hinged to the foot brake bent pipe 1 through a front brake pull rod 2; the three-hole balance plate 3 is hinged with the front brake pull rod 2 and rotates through a hinged point of the three-hole balance plate 3 and the front brake pull rod 2. The brake connecting rod I4 is connected with a brake shaft I6, the brake shaft I6 drives a rear brake pull rod I8 to act on a brake drum I10 through self rotation, and brake is carried out; in a further scheme, the brake connecting rod I4, the brake shaft I6 and the rear brake pull rod I8 are distributed in a Z shape.
In the embodiment of the invention, as shown in fig. 1:
the multi-connecting-rod balanced type brake system also comprises a parking linkage brake component which can perform auxiliary linkage brake; and the brake connecting rod II 5 is connected with a brake shaft II 7, the brake shaft II 7 drives a rear brake pull rod II 9 to act on the brake drum II 11 through self rotation, and braking is performed. In a further scheme, the brake connecting rod II 5, the brake shaft II 7 and the rear brake pull rod II 9 are distributed in a Z shape.
In the embodiment of the invention, as shown in fig. 1:
a plurality of hinge holes are formed in the three-hole balance plate 3; the three-hole balance plate 3 is triangular. Wherein, three hole balance plate 3's shape is not restricted to triangle-shaped, also can be rectangle, rectangle etc. simultaneously, as long as do not hinder accomplish three hole balance plate 3 around service brake return bend 1 and three hole balance plate 3 pin joints through brake connecting rod I4 and the brake connecting rod II 5 that can stretch out and draw back the regulation and be the original point, realize brake connecting rod I4 and brake connecting rod II 5 lever rotation regulation compensation error can.
The invention relates to a multi-connecting-rod balanced brake system, which comprises a three-hole balance plate 3 connected with a foot brake bent pipe 1; the three-hole balance plate 3 is hinged to the foot brake bent pipe 1; the system also comprises a brake connecting rod I4 and a brake connecting rod II 5 which can be telescopically adjusted, wherein the brake connecting rod I4 is hinged on the three-hole balance plate 3, and the brake connecting rod II 5 is hinged on the three-hole balance plate 3; the brake connecting rod I4 is connected with a brake drum I10; the brake connecting rod II 5 is connected with a brake drum II 11; the foot brake bent pipe 1 is braked downwards to change the stroke to pull the three-hole balance plate 3, the three-hole balance plate 3 drives the brake drum I10 through the brake connecting rod I4, and drives the brake drum II 11 through the brake connecting rod II 5 to brake; when the gap between the brake drum I10 and the brake drum II 11 is asynchronous and causes eccentric braking, such as abrasion, etc., the three-hole balance plate 3 is completed to be an original point around the hinged point of the foot brake bent pipe 1 and the three-hole balance plate 3 through the brake connecting rod I4 and the brake connecting rod II 5 which can be adjusted in a telescopic mode, lever rotation adjustment compensation errors of the brake connecting rod I4 and the brake connecting rod II 5 are realized, left-right balance is adjusted, the purpose of eliminating the eccentric braking during braking is achieved, synchronous braking is completed, and production debugging efficiency is improved; the mechanical structure is simple and effective, and is economical and practical; the problem of braking because of partially is reduced, has effectively promoted braking security.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.
While the preferred embodiments of the present invention have been described in detail, the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art.
Claims (9)
1. A multi-connecting rod balanced brake system is characterized by comprising a three-hole balance plate connected with a foot brake bent pipe;
the three-hole balance plate is hinged to the foot brake bent pipe;
the system also comprises a brake connecting rod I and a brake connecting rod II which can be telescopically adjusted, wherein the brake connecting rod I is hinged on the three-hole balance plate, and the brake connecting rod II is hinged on the three-hole balance plate; the brake connecting rod I is connected with a brake drum I;
and the brake connecting rod II is connected with a brake drum II.
2. The multi-link balanced brake system according to claim 1, wherein the three-hole balance plate is hinged to the foot brake elbow by a front brake pull rod;
the three-hole balance plate is hinged with the front brake pull rod and rotates through a hinged point of the three-hole balance plate and the front brake pull rod.
3. The multi-link balanced brake system as claimed in claim 1, wherein the brake link i is connected with a brake shaft i, and the brake shaft i drives a rear brake pull rod i to act on the brake drum i through self rotation to brake.
4. The multi-link balanced brake system as claimed in claim 3, wherein the brake link I, the brake shaft I and the rear brake pull rod I are distributed in a Z shape.
5. The multi-link balanced brake system of claim 1, further comprising a park-linked brake assembly.
6. The multi-link balanced brake system as claimed in claim 1, wherein the brake link ii is connected to a brake shaft ii, and the brake shaft ii drives a rear brake pull rod ii to act on the brake drum ii through its rotation to brake.
7. The multi-link balanced brake system as claimed in claim 6, wherein the brake link II, the brake shaft II and the rear brake pull rod II are distributed in a Z shape.
8. The multi-link balanced brake system according to any one of claims 1 to 7, wherein the three-hole balance plate is provided with a plurality of hinge holes.
9. The multi-link balanced brake system according to claim 8, wherein the three hole balance plates are triangular.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010925988.8A CN111891287A (en) | 2020-09-07 | 2020-09-07 | Multi-connecting-rod balanced type brake system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010925988.8A CN111891287A (en) | 2020-09-07 | 2020-09-07 | Multi-connecting-rod balanced type brake system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111891287A true CN111891287A (en) | 2020-11-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010925988.8A Pending CN111891287A (en) | 2020-09-07 | 2020-09-07 | Multi-connecting-rod balanced type brake system |
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| Country | Link |
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| CN (1) | CN111891287A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115258021A (en) * | 2022-07-27 | 2022-11-01 | 江苏宗申车业有限公司 | Vehicle braking system structure and front and rear changeover mechanism positioning calculation method thereof |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR19990011052U (en) * | 1997-08-30 | 1999-03-25 | 정몽규 | Automatic tension control device for parking brake cable |
| CN2931279Y (en) * | 2006-07-31 | 2007-08-08 | 严同富 | Rear brake device of tricycle |
| CN102001401A (en) * | 2010-11-24 | 2011-04-06 | 力帆实业(集团)股份有限公司 | Brake control system of motor tricycle |
| CN202243424U (en) * | 2011-08-01 | 2012-05-30 | 绿友机械集团股份有限公司 | Automotive balancing mechanism of mechanical brake system |
| CN205220966U (en) * | 2015-10-27 | 2016-05-11 | 江苏金彭车业有限公司 | Tricycle rear wheel braking system |
| CN106585839A (en) * | 2015-10-19 | 2017-04-26 | 吴绍成 | Braking force balance mechanism of vehicle brake system |
| CN212354278U (en) * | 2020-09-07 | 2021-01-15 | 霸州典美新能源动力科技有限公司 | Multi-connecting-rod balanced type brake system |
-
2020
- 2020-09-07 CN CN202010925988.8A patent/CN111891287A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR19990011052U (en) * | 1997-08-30 | 1999-03-25 | 정몽규 | Automatic tension control device for parking brake cable |
| CN2931279Y (en) * | 2006-07-31 | 2007-08-08 | 严同富 | Rear brake device of tricycle |
| CN102001401A (en) * | 2010-11-24 | 2011-04-06 | 力帆实业(集团)股份有限公司 | Brake control system of motor tricycle |
| CN202243424U (en) * | 2011-08-01 | 2012-05-30 | 绿友机械集团股份有限公司 | Automotive balancing mechanism of mechanical brake system |
| CN106585839A (en) * | 2015-10-19 | 2017-04-26 | 吴绍成 | Braking force balance mechanism of vehicle brake system |
| CN205220966U (en) * | 2015-10-27 | 2016-05-11 | 江苏金彭车业有限公司 | Tricycle rear wheel braking system |
| CN212354278U (en) * | 2020-09-07 | 2021-01-15 | 霸州典美新能源动力科技有限公司 | Multi-connecting-rod balanced type brake system |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115258021A (en) * | 2022-07-27 | 2022-11-01 | 江苏宗申车业有限公司 | Vehicle braking system structure and front and rear changeover mechanism positioning calculation method thereof |
| CN115258021B (en) * | 2022-07-27 | 2023-12-12 | 江苏宗申车业有限公司 | Vehicle type braking system structure and front-rear switching mechanism positioning calculation method thereof |
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