CN104442411A - Regenerative and hydraulic hybrid type brake applied to motor tractor - Google Patents
Regenerative and hydraulic hybrid type brake applied to motor tractor Download PDFInfo
- Publication number
- CN104442411A CN104442411A CN201410715782.7A CN201410715782A CN104442411A CN 104442411 A CN104442411 A CN 104442411A CN 201410715782 A CN201410715782 A CN 201410715782A CN 104442411 A CN104442411 A CN 104442411A
- Authority
- CN
- China
- Prior art keywords
- brake
- braking
- regenerative
- hydraulic hybrid
- steel pipe
- 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.)
- Pending
Links
Abstract
The invention discloses a regenerative and hydraulic hybrid type brake applied to a motor tractor. The regenerative and hydraulic hybrid type brake comprises a pedal assembly, a brake switch, a fixing frame, a torsion spring, a brake pump, a driving axle and a controller, wherein an induction plate is arranged on the pedal assembly; the pedal assembly is hinged to the fixing frame through a shaft; a fixing plate is arranged on the fixing frame; the brake switch is arranged at the upper end of the fixing plate; a left braking steel tube and a right braking steel tube are arranged at the bottom of the brake pump; a brake connecting rod is arranged at the upper part of the brake pump; the brake connecting rod is connected with the pedal assembly; a left drum brake and a right drum brake are respectively arranged on the two sides of the driving axle; a driving motor is arranged in the middle of the driving axle; the left braking steel tube is connected with the left drum brake; the right braking steel tube is connected with the right drum brake. The regenerative and hydraulic hybrid type brake applied to a motor tractor, disclosed by the invention, belongs to service braking; when the braking operation is started, firstly most of kinetic energy of the motor tractor is converted to the electric energy to be stored in an accumulator in advance, then the hydraulic brake manner is used to brake the motor tractor, so as to improve the braking efficiency while conserving the energy and protecting the environment.
Description
Technical field
The present invention relates to the improvement of a kind of fork truck braking, be particularly a kind ofly applied in regenerative brake on tractor truck and hydraulic hybrid braking.
Background technology
Brake mode on existing tractor truck is pure hydraulic braking, the kinetic energy of vehicle is converted into heat energy by friction and discharges, and temperature raises and brake wheel is is easily worn and torn, the low and not energy-conserving and environment-protective of brake efficiency.For this reason, we have developed and are a kind ofly applied in regenerative brake on tractor truck and hydraulic hybrid braking.
Summary of the invention
The present invention seeks to provide a kind of be applied in regenerative brake on tractor truck and hydraulic hybrid braking to overcome the deficiencies in the prior art.
For achieving the above object, the technical solution used in the present invention is: be a kind ofly applied in regenerative brake on tractor truck and hydraulic hybrid braking, comprises foot-operated assembly, brake switch, fixed mount, brake pump, drive axle and controller; Described pedal assembly is provided with tablet, and pedal assembly and fixed mount are articulated and connected by axle; Described fixed mount is provided with adapter plate, and adapter plate upper end is provided with brake switch; Be provided with left braking steel pipe, right braking steel pipe bottom described brake pump, top is provided with brake connecting rod; Described brake connecting rod is connected with foot-operated assembly; Described drive axle both sides are respectively equipped with left brake wheel and right brake wheel, and middle part is provided with drive motor; Described left braking steel pipe is connected with left brake wheel, and right braking steel pipe is connected with right brake wheel.
Preferably, on described axle cover have torsion spring, one end of torsion spring is fixed on fixed mount, and the other end is fixed on foot-operated assembly, when come loose service brake assembly time, the torsion of torsion spring can be utilized to be automatically reset by foot-operated assembly.
Due to the utilization of technique scheme, the present invention compared with prior art has following advantages:
The present invention after brake operating starts, by most of kinetic transformation of car be in advance first electrical power storage in storage battery, and then utilize fluid pressure type to brake car brakeing, improve energy-conserving and environment-protective more while brake efficiency.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, technical solution of the present invention is described further:
Accompanying drawing 1 is the block diagram being applied in regenerative brake on tractor truck and hydraulic hybrid braking of the present invention;
Accompanying drawing 2 is the assembling amplification stereogram of foot-operated assembly of the present invention, brake pump, adapter plate;
Wherein: 1, foot-operated assembly; 2, brake connecting rod; 3, tablet; 4, brake switch; 5, adapter plate; 6, torsion spring; 7, axle; 8, brake pump; 9, right braking steel pipe; 10, left braking steel pipe; 11, right brake wheel; 12, drive motor; 13, left brake wheel; 14, controller.
Detailed description of the invention
Below in conjunction with drawings and the specific embodiments, the present invention is described in further detail.
As shown in Figure 1-2, be of the present inventionly a kind ofly applied in regenerative brake on tractor truck and hydraulic hybrid braking, comprise foot-operated assembly 1, brake switch 4, fixed mount, brake pump 8, drive axle and controller 14; Described pedal assembly 1 is provided with tablet 3, and pedal assembly 1 and fixed mount are articulated and connected by axle 7; On described axle 7 cover have torsion spring 6, one end of torsion spring 6 is fixed on fixed mount, and the other end is fixed on foot-operated assembly 1, when come loose service brake assembly 1 time, the torsion of torsion spring 6 can be utilized to be automatically reset by foot-operated assembly 1; Described fixed mount is provided with adapter plate 5, and adapter plate 5 upper end is provided with brake switch 4; Be provided with left braking steel pipe 10, right braking steel pipe 9 bottom described brake pump 8, top is provided with brake connecting rod 2; Described brake connecting rod 2 is connected with foot-operated assembly 1; Described drive axle both sides are respectively equipped with left brake wheel 13 and right brake wheel 11, and middle part is provided with drive motor 12; Described left braking steel pipe 10 is connected with left brake wheel 13, and right braking steel pipe 9 is connected with right brake wheel 11.
When needing braking, step on foot-operated assembly 1, brake switch 4 senses tablet 3, brake switch 4 sends speed-slackening signal to controller 14, controller 14 control drive motor 12 by most of kinetic transformation of car be in advance electrical power storage in storage battery, and then by brake pump 8, left braking steel pipe 10, right braking steel pipe 9 to the effect of left brake wheel 13 and right brake wheel 11 by car brakeing.
Due to the utilization of technique scheme, the present invention compared with prior art has following advantages:
The present invention after brake operating starts, by most of kinetic transformation of car be in advance first electrical power storage in storage battery, and then utilize fluid pressure type to brake car brakeing, improve energy-conserving and environment-protective more while brake efficiency.
Above-described embodiment is only for illustrating technical conceive of the present invention and feature; its object is to person skilled in the art can be understood content of the present invention and be implemented; can not limit the scope of the invention with this; all equivalences done according to Spirit Essence of the present invention change or modify, and all should be encompassed in protection scope of the present invention.
Claims (2)
1. one kind is applied in regenerative brake on tractor truck and hydraulic hybrid braking, comprises foot-operated assembly, brake switch, fixed mount, brake pump, drive axle and controller; Described pedal assembly is provided with tablet, and pedal assembly and fixed mount are articulated and connected by axle; Described fixed mount is provided with adapter plate, and adapter plate upper end is provided with brake switch; Be provided with left braking steel pipe, right braking steel pipe bottom described brake pump, top is provided with brake connecting rod; Described brake connecting rod is connected with foot-operated assembly; Described drive axle both sides are respectively equipped with left brake wheel and right brake wheel, and middle part is provided with drive motor; Described left braking steel pipe is connected with left brake wheel, and right braking steel pipe is connected with right brake wheel.
2. be according to claim 1ly applied in regenerative brake on tractor truck and hydraulic hybrid braking, it is characterized in that: on described axle, cover has torsion spring, one end of torsion spring is fixed on fixed mount, the other end is fixed on foot-operated assembly, when come loose service brake assembly time, the torsion of torsion spring can be utilized to be automatically reset by foot-operated assembly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410715782.7A CN104442411A (en) | 2014-12-02 | 2014-12-02 | Regenerative and hydraulic hybrid type brake applied to motor tractor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410715782.7A CN104442411A (en) | 2014-12-02 | 2014-12-02 | Regenerative and hydraulic hybrid type brake applied to motor tractor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104442411A true CN104442411A (en) | 2015-03-25 |
Family
ID=52889438
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410715782.7A Pending CN104442411A (en) | 2014-12-02 | 2014-12-02 | Regenerative and hydraulic hybrid type brake applied to motor tractor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104442411A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106672863A (en) * | 2017-02-14 | 2017-05-17 | 苏州先锋物流装备科技有限公司 | Hydraulic brake applied to reach truck |
| US10814875B2 (en) | 2019-01-31 | 2020-10-27 | Cnh Industrial Canada, Ltd. | Regenerative braking system for an implement |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20110291470A1 (en) * | 2009-01-23 | 2011-12-01 | Continental Teves Ag & Co. Ohg | Electrohydraulic brake system and method for operating the same |
| CN202463793U (en) * | 2012-03-16 | 2012-10-03 | 上海中科深江电动车辆有限公司 | Combined brake pedal for hybrid power bus |
| CN102862484A (en) * | 2012-10-10 | 2013-01-09 | 中国汽车工程研究院股份有限公司 | Hydraulic braking system for feedback of regenerated braking energy of electric vehicle |
| CN203078332U (en) * | 2013-01-18 | 2013-07-24 | 奇瑞重工股份有限公司 | Braking system of reach forklift |
| CN104071139A (en) * | 2014-06-30 | 2014-10-01 | 吉林大学 | Compound regenerative braking system for electric automobile |
| CN204323087U (en) * | 2014-12-02 | 2015-05-13 | 苏州先锋物流装备科技有限公司 | A kind ofly be applied in regenerative brake on tractor truck and hydraulic hybrid braking |
-
2014
- 2014-12-02 CN CN201410715782.7A patent/CN104442411A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20110291470A1 (en) * | 2009-01-23 | 2011-12-01 | Continental Teves Ag & Co. Ohg | Electrohydraulic brake system and method for operating the same |
| CN202463793U (en) * | 2012-03-16 | 2012-10-03 | 上海中科深江电动车辆有限公司 | Combined brake pedal for hybrid power bus |
| CN102862484A (en) * | 2012-10-10 | 2013-01-09 | 中国汽车工程研究院股份有限公司 | Hydraulic braking system for feedback of regenerated braking energy of electric vehicle |
| CN203078332U (en) * | 2013-01-18 | 2013-07-24 | 奇瑞重工股份有限公司 | Braking system of reach forklift |
| CN104071139A (en) * | 2014-06-30 | 2014-10-01 | 吉林大学 | Compound regenerative braking system for electric automobile |
| CN204323087U (en) * | 2014-12-02 | 2015-05-13 | 苏州先锋物流装备科技有限公司 | A kind ofly be applied in regenerative brake on tractor truck and hydraulic hybrid braking |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106672863A (en) * | 2017-02-14 | 2017-05-17 | 苏州先锋物流装备科技有限公司 | Hydraulic brake applied to reach truck |
| CN106672863B (en) * | 2017-02-14 | 2023-10-13 | 苏州先锋物流装备科技有限公司 | Hydraulic brake applied to forward forklift |
| US10814875B2 (en) | 2019-01-31 | 2020-10-27 | Cnh Industrial Canada, Ltd. | Regenerative braking system for an implement |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202987103U (en) | Braking energy recovery device for automobile | |
| CN103552552A (en) | Novel automobile braking energy recycling device | |
| CN103264638A (en) | Spring type automobile braking energy recycling device | |
| CN104442411A (en) | Regenerative and hydraulic hybrid type brake applied to motor tractor | |
| CN202727961U (en) | All-electric fork lift truck | |
| CN106004826A (en) | Semi-decoupling brake system used for regenerative braking of new energy automobile | |
| CN204323087U (en) | A kind ofly be applied in regenerative brake on tractor truck and hydraulic hybrid braking | |
| CN201756119U (en) | Hydraulic hybrid vehicle energy recycling system with anti-lock function | |
| CN203268027U (en) | Spring energy-storing type automobile brake energy recovery device | |
| CN205769238U (en) | Brakes is partly decoupled for new-energy automobile regenerative braking | |
| CN104071026A (en) | Motor vehicle | |
| CN201646697U (en) | Hydraulic braking system and articulated-steering tractor provided with same | |
| CN104527438A (en) | Non-contact united retarding brake system of new energy commercial vehicle | |
| CN204137283U (en) | Generating speed-regulating type Electrical Bicycle | |
| CN204077397U (en) | Self-propelled vehicle | |
| CN202368559U (en) | Inertia energy assisted braking system | |
| CN206187005U (en) | Integrated form two -chamber gas receiver | |
| CN204432421U (en) | The metallurgical framework transport vehicle of electric drive | |
| CN104290727A (en) | Braking system for electric wheel mining dump vehicle | |
| CN205273447U (en) | Electric traction car vacuum servo and dual braking system of induction type regeneration | |
| CN204821770U (en) | Caterpillar crane travel driving unit | |
| CN104228593A (en) | Hydraulic delay control device, system and method | |
| KR101876881B1 (en) | Battery Charging Control Method For Mild Hybrid Vehicle, And Vehicle Operated Thereby | |
| CN105291854A (en) | System and method for recovery and utilization of kinetic energy of electric vehicle | |
| CN105539411B (en) | A kind of electrically propelled traction vehicle vacuum servo and induction type regeneration double brake system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150325 |