CN202896302U - Hydraulic power supply device using power from motor - Google Patents
Hydraulic power supply device using power from motor Download PDFInfo
- Publication number
- CN202896302U CN202896302U CN 201220560035 CN201220560035U CN202896302U CN 202896302 U CN202896302 U CN 202896302U CN 201220560035 CN201220560035 CN 201220560035 CN 201220560035 U CN201220560035 U CN 201220560035U CN 202896302 U CN202896302 U CN 202896302U
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- China
- Prior art keywords
- power
- motor
- hydraulic
- supply device
- power supply
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- 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.)
- Expired - Lifetime
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Abstract
The utility model provides a hydraulic power supply device using power from a motor. The hydraulic power supply device using the power from the motor mainly solves the problems that working performance is easily affected by utilizing a clutch of a vehicle to take force, and variable speed and power change are difficult to achieve. The hydraulic power supply device using the power from the motor comprises a coupler. One end of the coupler is connected with a power-output shaft of the motor, and the other end of the coupler is connected with one end of a plunger pump. The other end of the plunger pump is connected with one end of a speed variator, and the other end of the speed variator is connected with a hydraulic pump used for driving load to work. The hydraulic power supply device using the power from the motor is simple in structure. The force is taken conveniently, another branch is provided for the motor take the force, and therefore work efficiency of a system is improved, difficulty of changing speed and power is reduced, reliable combination of upper level loading equipment and the motor and timely separation of the upper level loading equipment and the motor are effectively guaranteed.
Description
Technical field
The utility model relates to a kind of hydraulic power source apparatus, is mainly used in taking power from driving engine.
Background technology
Rare slurry sealing vehicle or Other Engineering car be in when work, and driving engine also may be as propulsion source or the auxiliary power source of other Working mechanisms except for vehicle itself provides the power.
At present, rare slurry sealing vehicle or the Other Engineering car mode that mostly adopts driving engine to carry power-transfer clutch realizes standby combination and the disengagement with propulsion source of the upper installing of engineering truck.Driving engine carries power-transfer clutch because cause for quality easily causes installing for can not the failure-free combination throwing off with timely with driving engine, down to having a strong impact on construction operation on the vehicle but have now; Simultaneously, because the function of driving engine own is more, only rely on one road power to solve speed change, to become power just very difficult, namely enable to realize also causing system effectiveness very low.
Summary of the invention
The utility model provides a kind of and takes the hydraulic power source apparatus of power from driving engine, easily affect operating efficiency when mainly having solved prior art and utilizing the vehicle self-carrying power-transfer clutch to carry out power taking, speed change, the problem of the difficult realization of power of becoming.
Concrete technical solution of the present utility model is as follows:
This hydraulic power source apparatus of taking power from driving engine comprises coupler, also comprises transmission system and Hydraulic Pump, and described coupler one end is connected with the power take-off shaft of driving engine, and the other end is connected with transmission system; Described Hydraulic Pump is arranged between transmission system and the load.
Above-mentioned coupler is gimbal coupling.
Above-mentioned plunger pump is hydraulic planger pump.
The utility model has the advantage of:
This hydraulic power source device structure of taking power from driving engine is simple, power taking convenient, for engine torque extraction provides the another one branch road, both improved the work efficiency of system, also reduce speed change, become the difficulty of power, guaranteed that effectively standby the and driving engine of upper installing can reliable connection, in time thrown off.
Description of drawings
Fig. 1 is the utility model structural representation.
The accompanying drawing detail is as follows: the 1-universal coupling; The 2-hydraulic planger pump; The 3-transmission system; The 4-Hydraulic Pump.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is described in detail, as shown in Figure 1:
This lower left quarter of taking the hydraulic power source apparatus of power from driving engine is the gimbal coupling 1 that is connected with driving engine; Hydraulic planger pump 2 is equipped with on the left side top; Middle parts are one road horsepower inputs, the transmission system 3 of two-way horsepower output; The Hydraulic Pump 4 of small displacement is housed on the right of transmission system; Wherein transmission shaft 1 output flange of being connected with vehicle on the sustainer, main engine connects; Plunger pump 2 is the Variable plunger pump of load-sensitive control, can change accordingly according to the variation of load the Fluid Volume of output; Transmission system 3 can will be divided into two-way and pass to hydraulic planger pump 2 and Hydraulic Pump 4 from power, the rotating speed that driving engine is taken work on demand so that drive other load, Hydraulic Pump 4 be connected transmission system 3 and connect.
Claims (3)
1. take the hydraulic power source apparatus of power from driving engine for one kind, comprise coupler, it is characterized in that: also comprise transmission system and Hydraulic Pump, described coupler one end is connected with the power take-off shaft of driving engine, and the other end is connected with transmission system; Described Hydraulic Pump is arranged between transmission system and the load.
2. according to claim 1ly take the hydraulic power source apparatus of power from driving engine, it is characterized in that: described coupler is gimbal coupling.
3. according to claim 1 and 2ly take the hydraulic power source apparatus of power from driving engine, it is characterized in that: described plunger pump is hydraulic planger pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220560035 CN202896302U (en) | 2012-10-28 | 2012-10-28 | Hydraulic power supply device using power from motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220560035 CN202896302U (en) | 2012-10-28 | 2012-10-28 | Hydraulic power supply device using power from motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202896302U true CN202896302U (en) | 2013-04-24 |
Family
ID=48117009
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220560035 Expired - Lifetime CN202896302U (en) | 2012-10-28 | 2012-10-28 | Hydraulic power supply device using power from motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202896302U (en) |
-
2012
- 2012-10-28 CN CN 201220560035 patent/CN202896302U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130424 |