CN209115417U - It is a kind of for trolley hydraulic power unit - Google Patents
It is a kind of for trolley hydraulic power unit Download PDFInfo
- Publication number
- CN209115417U CN209115417U CN201821798015.7U CN201821798015U CN209115417U CN 209115417 U CN209115417 U CN 209115417U CN 201821798015 U CN201821798015 U CN 201821798015U CN 209115417 U CN209115417 U CN 209115417U
- Authority
- CN
- China
- Prior art keywords
- fuel tank
- control unit
- valve group
- shell
- valve
- 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.)
- Expired - Fee Related
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- Types And Forms Of Lifts (AREA)
Abstract
The utility model discloses a kind of for trolley hydraulic power unit, including shell, fuel tank, motor, gear pump, valve group, it is characterized by: being equipped with fuel tank in the shell, the external side of the shell is equipped with motor, the output shaft of motor protrudes into shell, gear pump is equipped with by shaft coupling on its output shaft, the input terminal of the gear pump is connect with the oil absorption filter being located in fuel tank, output end is connect by straight check valve and oil inlet pipe with a lateral pressure oil inlet of the valve group, another lateral pressure oil inlet of valve group is connected with pressure valve, the oil return opening of the valve group is connect by oil return pipe with the oil return portion in fuel tank, the side of the fuel tank is equipped with cleaning mouth, being equipped on cleaning mouth can the closed cleaning window for cleaning mouth.The utility model structure is simple, easy to operate, by valve group by Integration Design, makes compact-sized, the pressure loss is small；And it is convenient that fuel tank is cleaned by opening up cleaning mouth on fuel tank.
Description
Technical field
The utility model relates to field of hydraulic equipment, and in particular to a kind of for trolley hydraulic power unit.
Background technique
Chemical plant when carrying out production needs that raw material or product is dried at present, it usually needs passes through
Processing to be dried material is sent to drying processing machine for trolley, then charging basket is risen to by drying processing machine by lifting device.By
It is all to be operated by hydraulic device, therefore just need corresponding hydraulic station to liquid in existing very heavy for trolley
Equipment is pressed to provide power.
Utility model content
The purpose of this utility model is to provide a kind of for trolley hydraulic power unit.
To achieve the above object, the utility model provides the following technical solutions:
It is a kind of for trolley hydraulic power unit, including shell, fuel tank, motor, gear pump, valve group, it is characterised in that: it is described
Fuel tank is equipped in shell, the external side of the shell is equipped with motor, and the output shaft of motor protrudes into shell, on output shaft
Gear pump is installed by shaft coupling, the input terminal of the gear pump is connect with the oil absorption filter being located in fuel tank, output end
It is connect by straight check valve and oil inlet pipe with a lateral pressure oil inlet of the valve group, another lateral pressure oil inlet of valve group connects
It is connected to pressure valve, the oil return opening of the valve group is connect by oil return pipe with the oil return portion in fuel tank, and the side of the fuel tank is equipped with
Mouth is cleaned, being equipped on cleaning mouth can the closed cleaning window for cleaning mouth.
Further, the valve group is equipped with multiple groups hydraulic valve control unit, including cloth elevator control unit, movable material storehouse
Control unit, pressure adjust control unit, reserve spare control unit, and it is hydraulic that the cloth elevator control unit is connected with cloth elevator
Executive component, movable material storehouse control unit are connected with movable material storehouse hydraulic actuator, and pressure adjusts control unit and is equipped with pressure gauge,
Spare control unit is reserved for spare.
Further, the fuel tank is equipped with oil filler, is equipped with air filter on oil filler.
Further, the top four corners of the shell are equipped with hanging ring.
Further, the bottom side of the fuel tank is equipped with fuel outlet ball valve.
Further, the outer side of the fuel tank is equipped with liquidometer.
The beneficial effects of the utility model are: the utility model structure is simple, and it is easy to operate, passed through by valve group integrated
Design, makes compact-sized, and the pressure loss is small；And it is convenient that fuel tank is cleaned by opening up cleaning mouth on fuel tank.
Detailed description of the invention
Fig. 1 is the schematic view of the front view of the utility model；
Fig. 2 is the rearview of the utility model；
Fig. 3 is the top view of the utility model；
Fig. 4 is the hydraulic schematic diagram of the utility model.
Specific embodiment
In order to make technological means of the utility model, below with reference to being specifically illustrating, the utility model is further described.
As shown in Figure 1-3, the utility model is a kind of for trolley hydraulic power unit, including shell 1, fuel tank 3, motor 2,
Gear pump 4, valve group 14, it is characterised in that: be equipped with fuel tank 3 in the shell 1, the external side of the shell 1 is equipped with motor
2, the output shaft of motor 2 protrudes into shell 1, is equipped with gear pump 5 by shaft coupling 4 on output shaft, the gear pump 5 it is defeated
Enter end to connect with the oil absorption filter 7 being located in fuel tank 3, output end passes through straight check valve 6 and oil inlet pipe 15 and the valve group
14 lateral pressure oil inlet connection, another lateral pressure oil inlet of valve group 14 are connected with pressure valve 12, and the valve group 14 is returned
Hydraulic fluid port is connect by oil return pipe 13 with the oil return portion 9 in fuel tank 3, and the side of the fuel tank 3 is equipped with cleaning mouth, is cleaned and is installed on mouth
Having can the closed cleaning window 17 for cleaning mouth.
The fuel tank 3 is equipped with oil filler, is equipped with air filter 16 on oil filler, air filter 16 can keep fuel tank 3
External and internal pressure is consistent, prevents negative pressure；The top four corners of shell 1 are equipped with hanging ring 11, facilitate and are lifted；Fuel tank 3
Bottom side be equipped with fuel outlet ball valve 10, can when cleaning fuel tank quick oil-discharging；The outer side of fuel tank 3 is equipped with liquidometer 8, Ke Yizhi
The Height of oil of the display fuel tank internal of sight.
As shown in figure 4, the valve group 14 is equipped with multiple groups hydraulic valve control unit, including cloth elevator control unit 141, work
Dynamic feed bin control unit 142, pressure adjust control unit 143, reserve spare control unit 144, and the cloth elevator control unit 141 connects
It is connected to cloth elevator hydraulic actuator 18, movable material storehouse control unit 142 is connected with movable material storehouse hydraulic actuator 19, pressure
Power adjusts control unit 143 and is equipped with pressure gauge 12, reserves spare control unit 144 for spare.
The preferred embodiment of only the utility model is described in detail above, the scope of the utility model cannot be limited with this.
Equivalent changes and modifications made by i.e. all foundation present utility model application the scope of the patents, all should belong to the utility model patent culvert
Within the scope of lid.
Claims (6)
1. a kind of for trolley hydraulic power unit, including shell, fuel tank, motor, gear pump, valve group, it is characterised in that: the shell
It is equipped with fuel tank in vivo, the external side of the shell is equipped with motor, and the output shaft of motor protrudes into shell, leads on output shaft
It crosses shaft coupling and gear pump is installed, the input terminal of the gear pump is connect with the oil absorption filter being located in fuel tank, and output end is logical
It crosses straight check valve and oil inlet pipe to connect with a lateral pressure oil inlet of the valve group, another lateral pressure oil inlet connection of valve group
There is pressure valve, the oil return opening of the valve group is connect by oil return pipe with the oil return portion in fuel tank, and the side of the fuel tank is equipped with clear
Clean mouth, clean mouth on be equipped with can it is closed cleaning mouth cleaning window.
2. according to claim 1 a kind of for trolley hydraulic power unit, it is characterised in that: the valve group is equipped with multiple groups
Hydraulic valve control unit, including cloth elevator control unit, movable material storehouse control unit, pressure adjust control unit, reserve spare control
Portion, the cloth elevator control unit are connected with cloth elevator hydraulic actuator, and movable material storehouse control unit is connected with activity
Feed bin hydraulic actuator, pressure adjust control unit and are equipped with pressure gauge, reserve spare control unit for spare.
3. according to claim 1 a kind of for trolley hydraulic power unit, it is characterised in that: the fuel tank, which is equipped with, to be added
Hydraulic fluid port is equipped with air filter on oil filler.
4. according to claim 1 a kind of for trolley hydraulic power unit, it is characterised in that: the top quadrangle of the shell
Place is equipped with hanging ring.
5. according to claim 1 a kind of for trolley hydraulic power unit, it is characterised in that: the bottom side of the fuel tank
Equipped with fuel outlet ball valve.
6. according to claim 1 a kind of for trolley hydraulic power unit, it is characterised in that: the outer side of the fuel tank is equipped with
Liquidometer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821798015.7U CN209115417U (en) | 2018-11-02 | 2018-11-02 | It is a kind of for trolley hydraulic power unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821798015.7U CN209115417U (en) | 2018-11-02 | 2018-11-02 | It is a kind of for trolley hydraulic power unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209115417U true CN209115417U (en) | 2019-07-16 |
Family
ID=67203503
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821798015.7U Expired - Fee Related CN209115417U (en) | 2018-11-02 | 2018-11-02 | It is a kind of for trolley hydraulic power unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209115417U (en) |
-
2018
- 2018-11-02 CN CN201821798015.7U patent/CN209115417U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190716 Termination date: 20211102 |