CN208585227U - A kind of holding brake system of push-rod electric machine control - Google Patents
A kind of holding brake system of push-rod electric machine control Download PDFInfo
- Publication number
- CN208585227U CN208585227U CN201820931818.9U CN201820931818U CN208585227U CN 208585227 U CN208585227 U CN 208585227U CN 201820931818 U CN201820931818 U CN 201820931818U CN 208585227 U CN208585227 U CN 208585227U
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- push
- electric machine
- rod electric
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- oil
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- 239000003921 oil Substances 0.000 claims abstract description 49
- 239000010720 hydraulic oil Substances 0.000 claims abstract description 5
- 239000007788 liquid Substances 0.000 claims abstract description 5
- 238000011022 operating instruction Methods 0.000 claims abstract description 4
- 230000007246 mechanism Effects 0.000 claims description 2
- 230000005611 electricity Effects 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 4
- 230000008901 benefit Effects 0.000 abstract description 3
- 230000006872 improvement Effects 0.000 description 9
- 238000010586 diagram Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
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- Braking Systems And Boosters (AREA)
Abstract
The utility model discloses a kind of holding brake systems of push-rod electric machine control, including push-rod electric machine, hydraulic main pump, oil pressure sensor, braking clamp and brake disc, the braking clamp and brake disc are installed near tire, and the two forms cooperation and constitutes brake actuator；The push-rod electric machine is connected with hydraulic main pump, utilize the drive actions of push-rod electric machine, hydraulic main pump is pushed to generate pressure, hydraulic oil passes to oil pressure sensor after hydraulic main pump and oil circuit, the oil pressure sensor senses that oil liquid pressure generates brake operating instruction, and control brake actuator completes braking.The utility model has many advantages, such as that simple and compact for structure, low in cost, control effect is good.
Description
Technical field
The utility model is mainly concerned with vehicular field, refers in particular to a kind of holding brake system of push-rod electric machine control,
It is primarily adapted for use in unmanned vehicle field.
Background technique
Traditional vehicular field, brake system are one of critical components, and operational safety, the vehicle for directly influencing vehicle are steady
The emphasis direction researched and developed in qualitative and subsequent maintenance and major depot and industry.
In the prior art, typically brake system is directly driven using the driving force that manpower generates to carry out holding brake tightly
Mode.It is this, it firmly presses, forms the mode of brake, it will huge band-type brake power is being generated in a flash or in a short time, thus
Huge damage is generated to brake, and influences other related components, and then influences the safety of vehicle.What is more, for tool
For the vehicle for having certain load-carrying, this brake mode will directly influence the regularity and stability of driving, can not
It realizes easily controlled operation mode, can also cause that the cargo of load-carrying is toppled over or even vehicle leads to the problem of other.
Utility model content
The technical problems to be solved in the utility model is that for technical problem of the existing technology, this is practical new
Type provides a kind of holding brake system of push-rod electric machine control simple and compact for structure, low in cost, control effect is good.
In order to solve the above technical problems, the utility model uses following technical scheme:
A kind of holding brake system of push-rod electric machine control, including push-rod electric machine, hydraulic main pump, oil pressure sensor,
Braking clamp and brake disc, the braking clamp and brake disc are installed near tire, and the two forms cooperation composition braking and executes
Mechanism；The push-rod electric machine is connected with hydraulic main pump, using the drive actions of push-rod electric machine, hydraulic main pump is pushed to generate pressure,
Hydraulic oil passes to oil pressure sensor after hydraulic main pump and oil circuit, and the oil pressure sensor senses that oil liquid pressure generates braking
Operational order, control brake actuator complete braking.
As further improvement of the utility model: each braking clamp and brake disc constitute one group, organize number and tire
Quantity it is corresponding, i.e. the corresponding one group of brake actuator of each tire.
As further improvement of the utility model: the hydraulic main pump is connected with multiple oil circuits, each oil circuit and one
Group brake actuator is connected, and at least one oil pressure sensor is provided on each oil circuit.
As further improvement of the utility model: several described oil pressure sensors form sensor group, pass through control
Device come set and realize sensor group combined type control.
As further improvement of the utility model: the control parameter of several described oil pressure sensors settings it is identical or
Person is different.
As further improvement of the utility model: the hydraulic main pump passes through distributing valve or multi-pass pipe and multiple oil circuits
It is connected.
As further improvement of the utility model: the push-rod electric machine realizes electronics control by the control system of vehicle
System, is driven by electric signal.
As further improvement of the utility model: the control system of the vehicle using modularity control mode or
Using the control mode of pressure signal converted electrical number.
As further improvement of the utility model: further including a protection location, the protection location is stopped when power is off
The driving motor on locking vehicle chassis is understood in hull locking, realizes braking；When being powered, brake disc unclamps, and releases braking, driving
Motor runs well.
Compared with the prior art, the advantages of the utility model are: armful that a kind of push-rod electric machine of the utility model controls
Tight brake system, it is simple and compact for structure, low in cost, control effect is good, a push-rod electric machine is connected with hydraulic main pump, benefit
With the drive actions of push-rod electric machine, hydraulic main pump is pushed to generate pressure, hydraulic oil transmits oil supply after hydraulic main pump and oil circuit
Pressure sensor, oil pressure sensor sense that oil liquid pressure generates brake operating instruction, and control brake actuator is completed braking, realized
Electronic control type band-type brake, and then a series of continuous fast intelligent brakings can also be generated according to actual needs.
Detailed description of the invention
Fig. 1 is the principle schematic diagram of the utility model.
Fig. 2 is the principle schematic diagram at another visual angle of the utility model.
Marginal data:
1, push-rod electric machine；2, hydraulic main pump；3, oil pressure sensor；4, braking clamp；5, brake disc；6, oil circuit；7, protection is single
Member；8, driving motor.
Specific embodiment
The utility model is described in further details below with reference to Figure of description and specific embodiment.
As depicted in figs. 1 and 2, the holding brake system of a kind of push-rod electric machine control of the utility model, including push away
Bar motor 1, hydraulic main pump 2, oil pressure sensor 3, braking clamp 4 and brake disc 5, braking clamp 4 and brake disc 5 are installed on tire
Near, the two forms cooperation and constitutes brake actuator, to complete the brake operating to vehicle.Push-rod electric machine 1 and hydraulic main pump 2
Be connected, using the drive actions of push-rod electric machine 1, hydraulic main pump 2 pushed to generate pressure, hydraulic oil through hydraulic main pump 2 and oil circuit 6 it
After pass to oil pressure sensor 3, oil pressure sensor 3 senses that oil liquid pressure generates brake operating instruction, controls brake actuator
Braking is completed, realizes electronic control type band-type brake.
In the preferred embodiment, one group is constituted according to the division all around of vehicle, each braking clamp 4 and brake disc 5,
Group number is corresponding with the quantity of tire, i.e. the corresponding one group of brake actuator of each tire.In this example, that is, be divided into it is left front,
Before left back, right, four groups behind the right side.In specific application, it may be considered that the mode of every group of brake actuator independent control, it can also be with
By the way of combination control.
In the preferred embodiment, hydraulic main pump 2 is connected with multiple oil circuits 6, and each oil circuit 6 and one group of braking execute machine
Structure is connected, and at least one oil pressure sensor 3 is provided on each oil circuit 6.It is appreciated that several oil pressure sensors 3
Sensor group can be formed, set by control device and realizes multiple oil pressure sensors 3 under different road conditions, different application
Combined type control under scene, under different load conditions.The control parameter that above-mentioned oil pressure sensor 3 is set can it is identical can also be with
It is different.
In the preferred embodiment, hydraulic main pump 2 can be connected by distributing valve or multi-pass pipe with multiple oil circuits 6,
Directly it is connected by four-way pipe with oil circuit 6 in this example.
In the preferred embodiment, push-rod electric machine 1 realizes electronic control by the control system of vehicle, is driven by electric signal
It is dynamic, it can be according to actual needs using modularity control mode or using the control mode of pressure signal converted electrical number.Especially
It is that vehicle can be set according to the application site of vehicle, application scenarios, load condition or functional requirement
Different modularity control modes, degree of intelligence is higher, and control effect is more preferable.
It in the preferred embodiment, further include a protection location 7, the protection location 7 when power is off embrace by brake disc 5
Extremely, the driving motor 8 on meeting locking vehicle chassis, realizes braking；When being powered, brake disc 5 unclamps, and releases braking, driving motor
8 run well.The protection location 7 can use electromagnetic brake mode.
Above are merely preferred embodiments of the utility model, the protection scope of the utility model is not limited merely to above-mentioned
Embodiment, technical solution belonging to the idea of the present invention belong to the protection scope of the utility model.It should be pointed out that pair
For those skilled in the art, several improvements and modifications without departing from the principle of the utility model,
It should be regarded as the protection scope of the utility model.
Claims (9)
1. a kind of holding brake system of push-rod electric machine control, which is characterized in that including push-rod electric machine (1), hydraulic main pump
(2), oil pressure sensor (3), braking clamp (4) and brake disc (5), the braking clamp (4) and brake disc (5) are installed on tire
Near, the two forms cooperation and constitutes brake actuator；The push-rod electric machine (1) is connected with hydraulic main pump (2), utilizes push rod electricity
The drive actions of machine (1), push hydraulic main pump (2) to generate pressure, and hydraulic oil transmits after hydraulic main pump (2) and oil circuit (6)
Oil supply pressure sensor (3), the oil pressure sensor (3) sense that oil liquid pressure generates brake operating instruction, control braking execution machine
Structure completes braking.
2. the holding brake system of push-rod electric machine control according to claim 1, which is characterized in that each brake
Vehicle clamps (4) and brake disc (5) constitutes one group, and group number is corresponding with the quantity of tire, i.e. the corresponding one group of braking of each tire executes
Mechanism.
3. the holding brake system of push-rod electric machine control according to claim 1, which is characterized in that the Hydraulic Main
Pump (2) is connected with multiple oil circuits (6), and each oil circuit (6) is connected with one group of brake actuator, and on each oil circuit (6)
It is provided at least one oil pressure sensor (3).
4. the holding brake system of push-rod electric machine control according to claim 3, which is characterized in that described in several
Oil pressure sensor (3) forms sensor group, and the combined type control of sensor group is set and realized by control device.
5. the holding brake system of push-rod electric machine control according to claim 4, which is characterized in that described in several
The control parameter of oil pressure sensor (3) setting is identical or different.
6. the holding brake system of the control of push-rod electric machine described in any one of -5, feature exist according to claim 1
In the hydraulic main pump (2) is connected by distributing valve or multi-pass pipe with multiple oil circuits (6).
7. the holding brake system of the control of push-rod electric machine described in any one of -5, feature exist according to claim 1
In the push-rod electric machine (1) realizes electronic control by the control system of vehicle, is driven by electric signal.
8. the holding brake system of push-rod electric machine control according to claim 7, which is characterized in that the vehicle
Control system is using modularity control mode or using the control mode of pressure signal converted electrical number.
9. the holding brake system of the control of push-rod electric machine described in any one of -5, feature exist according to claim 1
In further including a protection location (7), the protection location (7) brake disc (5) locking when power is off can locking vehicle chassis
On driving motor (8), realize braking；When being powered, brake disc (5) unclamps, and releases braking, and driving motor (8) runs well.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820931818.9U CN208585227U (en) | 2018-06-15 | 2018-06-15 | A kind of holding brake system of push-rod electric machine control |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820931818.9U CN208585227U (en) | 2018-06-15 | 2018-06-15 | A kind of holding brake system of push-rod electric machine control |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208585227U true CN208585227U (en) | 2019-03-08 |
Family
ID=65536504
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820931818.9U Withdrawn - After Issue CN208585227U (en) | 2018-06-15 | 2018-06-15 | A kind of holding brake system of push-rod electric machine control |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208585227U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108674395A (en) * | 2018-06-15 | 2018-10-19 | 长沙行深智能科技有限公司 | A kind of holding brake system of push-rod electric machine control |
-
2018
- 2018-06-15 CN CN201820931818.9U patent/CN208585227U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108674395A (en) * | 2018-06-15 | 2018-10-19 | 长沙行深智能科技有限公司 | A kind of holding brake system of push-rod electric machine control |
| CN108674395B (en) * | 2018-06-15 | 2024-01-02 | 深圳煜禾森科技有限公司 | Push rod motor controlled enclasping brake system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20190308 Effective date of abandoning: 20240102 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20190308 Effective date of abandoning: 20240102 |