CN108612686A - A kind of hydraulic drive tank service truck system - Google Patents
A kind of hydraulic drive tank service truck system Download PDFInfo
- Publication number
- CN108612686A CN108612686A CN201611136294.6A CN201611136294A CN108612686A CN 108612686 A CN108612686 A CN 108612686A CN 201611136294 A CN201611136294 A CN 201611136294A CN 108612686 A CN108612686 A CN 108612686A
- Authority
- CN
- China
- Prior art keywords
- circuit
- motor
- hydraulic
- hydraulic oil
- oil container
- 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
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B11/00—Servomotor systems without provision for follow-up action; Circuits therefor
- F15B11/08—Servomotor systems without provision for follow-up action; Circuits therefor with only one servomotor
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B13/00—Details of servomotor systems ; Valves for servomotor systems
- F15B13/02—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors
- F15B13/021—Valves for interconnecting the fluid chambers of an actuator
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B21/00—Common features of fluid actuator systems; Fluid-pressure actuator systems or details thereof, not covered by any other group of this subclass
- F15B21/04—Special measures taken in connection with the properties of the fluid
- F15B21/042—Controlling the temperature of the fluid
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B2211/00—Circuits for servomotor systems
- F15B2211/20—Fluid pressure source, e.g. accumulator or variable axial piston pump
- F15B2211/205—Systems with pumps
- F15B2211/2053—Type of pump
- F15B2211/20538—Type of pump constant capacity
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B2211/00—Circuits for servomotor systems
- F15B2211/60—Circuit components or control therefor
- F15B2211/62—Cooling or heating means
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Fluid-Pressure Circuits (AREA)
Abstract
The invention discloses a kind of hydraulic drive tank service truck systems, including hydraulic oil container, hydraulic oil container is fixedly mounted on chassis, and is equipped with air filter, return filter and motor in the outside of hydraulic oil container, the both ends of motor are electrically connected by circuit and hydraulic oil container, form closed circuit.When hydraulic system has small, light-weight and unexpected overload or parking big impact will not occur for the hydraulic drive tank service truck system of the present invention；And it is connected using oil pipe between quantitative plunger pump and motor, is not severely restricted in space layout；The characteristics of this hydraulic drive tank service truck system simultaneously, operation and control simplicity, high degree of automation, overload protection hydraulic system easy to implement.
Description
Technical field
The present invention relates to power transmission fuel loading system technical field, especially a kind of hydraulic drive tank service truck system.
Background technology
Existing market user's use scope is wide, and transport road conditions differ, wider to automobile chassis Application Range, for using sky
Between small chassis, be commonly installed oil pump, but the problem of oil pump cannot achieve straight power taking driving oil pump is installed and perplexs user.
Invention content
It is mentioned above in the background art to solve the purpose of the present invention is to provide a kind of hydraulic drive tank service truck system
Installation oil pump but cannot achieve the problem of straight power taking driving oil pump.
To achieve the above object, the present invention provides the following technical solutions：A kind of hydraulic drive tank service truck system, including hydraulic pressure
Fuel tank, the hydraulic oil container are fixedly mounted on chassis, and are equipped with air filter, return filter in the outside of hydraulic oil container
And motor, the air filter is fixedly installed in the outer surface of hydraulic oil container side, and hydraulic oil container one is run through in one end of air filter
The inner wall of side, and inside is extended to, the return filter is located at the side of air filter, and is fixedly installed in hydraulic oil container side
Outer surface on, the both ends of the motor are electrically connected by circuit and hydraulic oil container, form closed circuit, and in formation
Manual ball valve and temperature switch are also electrically connected in closed circuit, the manual ball valve is fixedly installed in the circuit of motor one end
On, and the lower end of manual ball valve is also installed with quantitative plunger pump, the temperature switch is fixedly installed in the motor other end
On circuit, and the side of temperature switch be also installed with it is air-cooled, motor both ends connection circuit between also pass through branch circuit
It is electrically connected with overflow valve, one end of the branch circuit is electrically connected with the circuit of motor one end, and the other end is another with motor
The circuit at end is electrically connected.
As a further solution of the present invention：Power takeoff is also installed on the quantitative plunger pump, power takeoff passes through
Rotary arm is fixedly connected with plunger pump.
As a further solution of the present invention：In the air-cooled circuit being connected in parallel on where temperature switch, and opened with temperature
It closes and is electrically connected.
As a further solution of the present invention：The system pressure of the overflow valve is 20MPa.
As a further solution of the present invention：The return filter is connected in closed circuit.
As a further solution of the present invention：The inside of the hydraulic oil container is also installed with liquid level gauge.
As a further solution of the present invention：It is also electrically connected with check valve on the motor.
Compared with prior art, advantageous effect of the present invention：
The hydraulic drive tank service truck system of the present invention, hydraulic system have small, light-weight and overload or parking suddenly
When, big impact will not occur；And it is connected using oil pipe between quantitative plunger pump and motor, not by stringent in space layout
Limitation；This hydraulic drive tank service truck system simultaneously, operation and control simplicity, high degree of automation, overload protection liquid easy to implement
The characteristics of pressure system.
Description of the drawings
Fig. 1 is the hydraulic drive tank service truck conceptual plan view of the present invention.
In figure：1- hydraulic oil containers；2- liquid level gauges；3- air filters；4- return filters；5- motors；51- check valves；6- hands
Dynamic ball valve；7- temperature switches；8- quantitative plunger pumps；9- is air-cooled；10- overflow valves；11- circuits；12- branch circuits；13- power takings
Device.
Specific implementation mode
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 describes, 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.
Referring to Fig. 1, in the embodiment of the present invention, a kind of hydraulic drive tank service truck system, including hydraulic oil container 1, hydraulic oil
Case 1 is fixedly mounted on chassis, inside be installed with liquid level gauge 2, and be equipped with air filter in the outside of hydraulic oil container 1
3, return filter 4 and motor 5, air filter 3 is fixedly installed in the outer surface of 1 side of hydraulic oil container, and one end of air filter 3 is passed through
The inner wall of 1 side of hydraulic oil container is worn, and extends to inside, return filter 4 is located at the side of air filter 3, and is fixedly installed in
On the outer surface of 1 side of hydraulic oil container, and return filter 4 is connected in closed circuit, the both ends of motor 5 by circuit 11 with
Hydraulic oil container 1 is electrically connected, and closed circuit is formed, and check valve 51 is also electrically connected on motor 5, in the closed circuit of formation
On be also electrically connected with manual ball valve 6 and temperature switch 7, manual ball valve 6 is fixedly installed on the circuit 11 of 5 one end of motor, and
The lower end of manual ball valve 6 is also installed with quantitative plunger pump 8, and power takeoff 13, power taking are also installed on quantitative plunger pump 8
Device 13 is fixedly connected by rotary arm with plunger pump 8, and temperature switch 7 is fixedly installed on the circuit 11 of 5 other end of motor, and
The side of temperature switch 7 is also installed with air-cooled 9, air-cooled 9 and is connected in parallel in the circuit 11 at 7 place of temperature switch, and and temperature
Switch 7 is electrically connected, and also overflow valve 10, overflow are electrically connected with by branch circuit 12 between the circuit of 5 both ends of motor connection
The system pressure of valve 10 is 20MPa, and one end of branch circuit 12 is electrically connected with the circuit 11 of 5 one end of motor, the other end and horse
Circuit 11 up to 5 other ends is electrically connected.
The hydraulic drive tank service truck system of the present invention, drives using by 8 drive motor 5 of quantitative plunger pump, and by the motor 5
Gearbox, by gearbox drive centrifugal pump drive form, by chassis hand throttle adjust engine speed come reach adjust from
The purpose of heart pump input speed makes the rotating speed of centrifugal pump gearbox be continuously adjusted between 800-1000rpm.Since centrifugal pump is
Long time continuous working, hydraulic system continue working are only unable to reach use by fuel tank natural heat dissipation and want to persistent fever
It asks.Therefore, this hydraulic system additionally installs radiator air-cooled 9 additional, and the temperature of hydraulic system is made to control the in reasonable range
The hydraulic drive tank service truck system of the present invention, hydraulic system have small, light-weight and overload or parking suddenly
When, big impact will not occur；And it is connected using oil pipe between quantitative plunger pump 8 and motor 8, not by tight in space layout
The limitation of lattice；This hydraulic drive tank service truck system simultaneously, operation and control simplicity, high degree of automation, overload protection easy to implement
The characteristics of hydraulic system.
In summary：The hydraulic drive tank service truck system of the present invention, by choosing suitable hydraulic pump and hydraulic motor etc.
Hydraulic fittings, effective solution chassis cannot achieve the problem of straight power taking drives oil pump after installing oil pump.
It is obvious to a person skilled in the art that invention is not limited to the details of the above exemplary embodiments, Er Qie
In the case of without departing substantially from spirit or essential attributes of the invention, the present invention can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the present invention is by appended power
Profit requires rather than above description limits, it is intended that all by what is fallen within the meaning and scope of the equivalent requirements of the claims
Variation is included within the present invention.Any reference signs in the claims should not be construed as limiting the involved claims.
In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped
Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should
It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art
The other embodiment being appreciated that.
Claims (7)
1. a kind of hydraulic drive tank service truck system, including hydraulic oil container (1), it is characterised in that：The fixed peace of the hydraulic oil container (1)
It is equipped with air filter (3), return filter (4) and motor (5) on chassis, and in the outside of hydraulic oil container (1), it is described
Air filter (3) is fixedly installed in the outer surface of hydraulic oil container (1) side, and hydraulic oil container (1) one is run through in one end of air filter (3)
The inner wall of side, and inside is extended to, the return filter (4) is located at the side of air filter (3), and is fixedly installed in hydraulic oil
On the outer surface of case (1) side, the both ends of the motor (5) are electrically connected by circuit (11) and hydraulic oil container (1), and formation is closed
Circuit is closed, and is also electrically connected with manual ball valve (6) and temperature switch (7) in the closed circuit of formation, the manual ball
Valve (6) is fixedly installed on the circuit (11) of motor (5) one end, and the lower end of manual ball valve (6) is also installed with quantitative column
Plug pump (8), the temperature switch (7) is fixedly installed on the circuit (11) of motor (5) other end, and the one of temperature switch (7)
Side is also installed with air-cooled (9), is also electrically connected with by branch circuit (12) between the circuit of motor (5) both ends connection excessive
Valve (10) is flowed, one end of the branch circuit (12) is electrically connected with the circuit (11) of motor (5) one end, the other end and motor
(5) circuit (11) of the other end is electrically connected.
2. a kind of hydraulic drive tank service truck system according to claim 1, it is characterised in that：The quantitative plunger pump (8)
On be also installed with power takeoff (13), power takeoff (13) is fixedly connected by rotary arm with plunger pump (8).
3. a kind of hydraulic drive tank service truck system according to claim 1, it is characterised in that：Air-cooled (9) are connected in parallel on
In circuit (11) where temperature switch (7), and it is electrically connected with temperature switch (7).
4. a kind of hydraulic drive tank service truck system according to claim 1, it is characterised in that：The overflow valve (10) is
System pressure is 20MPa.
5. a kind of hydraulic drive tank service truck system according to claim 1, it is characterised in that：The return filter (4)
It is connected in closed circuit.
6. a kind of hydraulic drive tank service truck system according to claim 1, it is characterised in that：The hydraulic oil container (1)
Inside is also installed with liquid level gauge (2).
7. a kind of hydraulic drive tank service truck system according to claim 1, it is characterised in that：It is also electric on the motor (5)
Property is connected with check valve (51).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611136294.6A CN108612686A (en) | 2016-12-12 | 2016-12-12 | A kind of hydraulic drive tank service truck system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611136294.6A CN108612686A (en) | 2016-12-12 | 2016-12-12 | A kind of hydraulic drive tank service truck system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108612686A true CN108612686A (en) | 2018-10-02 |
Family
ID=63657534
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611136294.6A Pending CN108612686A (en) | 2016-12-12 | 2016-12-12 | A kind of hydraulic drive tank service truck system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108612686A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2820053A1 (en) * | 1977-05-07 | 1978-11-16 | Ferranti Ltd | DEVICE FOR TAKING AN ENERGY FROM A TRACTOR |
| CN202789863U (en) * | 2012-08-20 | 2013-03-13 | 烟台杰瑞石油装备技术有限公司 | System for pipe line washing and hydraulic oil self-circulation heating of hydraulic system |
| CN203702332U (en) * | 2014-01-23 | 2014-07-09 | 上海深拓液压技术有限公司 | Vehicle-mounted hydraulic power take-off power generation device |
| CN203782532U (en) * | 2014-04-29 | 2014-08-20 | 山推工程机械股份有限公司 | Stepless frequency adjustment vibration hydraulic system for vibration roller |
-
2016
- 2016-12-12 CN CN201611136294.6A patent/CN108612686A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2820053A1 (en) * | 1977-05-07 | 1978-11-16 | Ferranti Ltd | DEVICE FOR TAKING AN ENERGY FROM A TRACTOR |
| CN202789863U (en) * | 2012-08-20 | 2013-03-13 | 烟台杰瑞石油装备技术有限公司 | System for pipe line washing and hydraulic oil self-circulation heating of hydraulic system |
| CN203702332U (en) * | 2014-01-23 | 2014-07-09 | 上海深拓液压技术有限公司 | Vehicle-mounted hydraulic power take-off power generation device |
| CN203782532U (en) * | 2014-04-29 | 2014-08-20 | 山推工程机械股份有限公司 | Stepless frequency adjustment vibration hydraulic system for vibration roller |
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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20181002 |
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| WD01 | Invention patent application deemed withdrawn after publication |