CN206647359U - A kind of hydraulic pump station - Google Patents

A kind of hydraulic pump station Download PDF

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Publication number
CN206647359U
CN206647359U CN201720272492.9U CN201720272492U CN206647359U CN 206647359 U CN206647359 U CN 206647359U CN 201720272492 U CN201720272492 U CN 201720272492U CN 206647359 U CN206647359 U CN 206647359U
Authority
CN
China
Prior art keywords
oil pump
oil
fuel tank
valve block
motor
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
Application number
CN201720272492.9U
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Chinese (zh)
Inventor
甘秀双
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Jingwei Intelligent Environmental Protection Equipment (tianjin) Co Ltd
Original Assignee
Jingwei Intelligent Environmental Protection Equipment (tianjin) Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Jingwei Intelligent Environmental Protection Equipment (tianjin) Co Ltd filed Critical Jingwei Intelligent Environmental Protection Equipment (tianjin) Co Ltd
Priority to CN201720272492.9U priority Critical patent/CN206647359U/en
Application granted granted Critical
Publication of CN206647359U publication Critical patent/CN206647359U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a kind of hydraulic pump station, including motor, fuel tank, oil pump one and oil pump two, and control valve chunk, feeding cylinder valve block and master cylinder valve block;Oil pump one, oil pump two are connected with motor respectively and motor drives two operation of oil pump, oil inlet end, the oil inlet end of oil pump two of oil pump one are connected with fuel tank respectively, the oil outlet end of oil pump one, the oil outlet end of oil pump two are connected with control valve chunk respectively, control valve chunk is connected with feeding cylinder valve block, master cylinder valve block respectively, feeding cylinder valve block, master cylinder valve block are connected by oil pipe with cooler respectively, cooler is connected by oil pipe with filter, filter is arranged on fuel tank, and fluid is back in fuel tank by filter;The side of fuel tank is additionally provided with wiring terminal box.Oil pump one and oil pump two are set respectively in the both sides of motor, big flow is provided by oil pump one, high pressure is provided by oil pump two, saves a motor, and overall structure is more compact, it is easy for operation, it is easy to repair and installs, reliability is high.

Description

A kind of hydraulic pump station
Technical field
A kind of hydraulic pump station is the utility model is related to, belongs to field of hydraulic equipment.
Background technology
Hydraulic power unit, rotated by motor driven oil pump, pump is bought oil from oil pump after oil suction, and mechanical energy is converted into hydraulic pressure The pressure energy of oil, hydraulic oil pass through integrated package(Or valve group is closed)Realized by hydraulic valve after direction, pressure, Flow-rate adjustment through external Pipe transfer into the oil cylinder or oil motor of hydraulic machinery, so as to control the conversion in hydraulic motor direction, strength size and speed The speed of degree, various hydraulic machineries are promoted to do work.It presses drive device(Main frame)It is required that fuel feeding, and control the direction of oil stream, pressure Power and flow, it is applied under main frame and the separable various hydraulic machineries of hydraulic means, as long as by hydraulic station and main frame Executing agency(Oil cylinder and oil motor)It is connected with oil pipe, various defined actions, working cycles can be achieved in hydraulic machinery.
Existing hydraulic power unit flow is low, pressure is low, under big flow, high oil pressure, and service life is low, and action is unstable, moves Power unit also compares more.
The content of the invention
In view of the above-mentioned problems of the prior art, the utility model provides a kind of hydraulic pump station, flow is big, pressure Height, it is having stable behavior, reliable.
To achieve these goals, a kind of hydraulic pump station that the utility model uses, including motor, fuel tank, set The oil pump one and oil pump two in motor both sides are put, and control valve chunk, feeding cylinder valve block and the master cylinder valve being arranged on fuel tank Block;
The oil pump one, oil pump two are connected with motor respectively and motor drives two operation of oil pump, the oil pump one Oil inlet end, the oil inlet end of oil pump two are connected with fuel tank respectively, the oil outlet end of the oil pump one, the oil outlet end of oil pump two respectively with control Valve group block connection processed, the control valve chunk are connected with feeding cylinder valve block, master cylinder valve block respectively, the feeding cylinder valve block, master cylinder Valve block is connected by oil pipe with cooler respectively, and cooler is connected by oil pipe with filter, and the filter is arranged on fuel tank On, fluid is back in fuel tank by filter;
The side of the fuel tank is additionally provided with wiring terminal box.
As the improvement of embodiment, drive shaft, the one end and oil pump of motor by drive shaft are provided with the motor One connection, the other end are connected with oil pump two.
As the improvement of embodiment, the oil pump one is that can provide big flow and the low vane pump of pressure;The oil pump two For the plunger pump of high pressure can be provided.
As the improvement of embodiment, the fuel tank is provided with measuring instrument.
As the improvement of embodiment, the side wall of the fuel tank is provided with liquid level gauge, and the liquid level gauge has two, two liquid levels Meter is in row arrangement.
As the improvement of embodiment, the side wall of the fuel tank is provided with inspection hole.
As the improvement of embodiment, inserted valve is respectively adopted in the feeding cylinder valve block, master cylinder valve block, and the hydraulic power unit passes through Feeding cylinder valve block is connected with feeding cylinder, is connected by master cylinder valve block with master cylinder.
As the improvement of embodiment, the wiring terminal box is screwed on casing, wiring terminal box with it is external Equipment is connected and for providing electrical source of power.
Compared with prior art, the beneficial effects of the utility model are:
1)By setting oil pump one and oil pump two respectively in the both sides of motor, big flow is provided by oil pump one, is passed through Oil pump two provides high pressure, with a traditional motor compared with the mode that an oil pump is applied in combination, saves a motor, and Overall structure is more compact, easy for operation, is easy to repair and installs, and reliability is high.
2)By setting filter, it is ensured that the oil return in fuel tank is clean, effectively ensures the normal use of each oil pump and valve block.
3)By setting wiring terminal box on fuel tank, it is easy to external from multiple different equipment, can be provided for equipment by force The electrical source of power of strength.
Brief description of the drawings
Fig. 1 is front view of the present utility model;
Fig. 2 is right view of the present utility model;
Fig. 3 is top view of the present utility model;
In figure:1st, oil pump one, 2, liquid level gauge, 3, inspection hole, 4, fuel tank, 5, fuel outlet valve, 6, filter, 7, control valve group Block, 8, motor, 9, cooler, 10, measuring instrument, 11, oil pump two, 12, feeding cylinder valve block, 13, master cylinder valve block, 14, wiring Terminal box.
Embodiment
To make the purpose of this utility model, technical scheme and advantage of greater clarity, below by drawings and Examples, The utility model is further elaborated.However, it should be understood that specific embodiment described herein is only solving The utility model is released, is not limited to the scope of the utility model.
Unless otherwise defined, all technical terms and scientific terminology used herein are with belonging to skill of the present utility model The implication that the technical staff in art field is generally understood that is identical, herein in term used in the description of the present utility model only It is to describe the purpose of specific embodiment, it is not intended that in limitation the utility model.
As shown in Figure 1, Figure 2 and Figure 3, a kind of hydraulic pump station, including motor 8, fuel tank 4, it is arranged on 8 liang of motor The oil pump 1 and oil pump 2 11 of side, and control valve chunk 7, feeding cylinder valve block 12 and the master cylinder valve block 13 being arranged on fuel tank 4;
The oil pump 1, oil pump 2 11 are connected with motor 8 respectively and motor 8 drives two operation of oil pump, the oil pump One 1 oil inlet end, the oil inlet end of oil pump 2 11 are connected with fuel tank 4 respectively, and the oil outlet end of the oil pump 1, oil pump 2 11 go out Oily end is connected with control valve chunk 7 respectively, and the control valve chunk 7 is connected with feeding cylinder valve block 12, master cylinder valve block 13 respectively, institute State feeding cylinder valve block 12, master cylinder valve block 13 respectively by oil pipe with cooler 9 to be connected, cooler 9 is connected by oil pipe and filter 6 Connect, the filter 6 is arranged on fuel tank 4, and fluid is back in fuel tank 4 by filter 6;
The side of the fuel tank 4 is additionally provided with wiring terminal box 14.
As the improvement of embodiment, drive shaft, the one end and oil of motor 8 by drive shaft are provided with the motor 8 Pump 1 connects, and is connected by the other end of drive shaft with oil pump 2 11.Two oil pumps are coordinated by a motor 8, saved One motor, and overall structure is more compact, it is easy for operation, it is easy to repair and installs, reliability is high.
As the improvement of embodiment, the oil pump 1 is that can provide big flow and the low vane pump of pressure;The oil pump two 11 be the plunger pump that can provide high pressure.In use, by motor 8 oil pump 1 can be driven to provide big flow as needed, or Drive oil pump 2 11 to provide high pressure by motor 8, effectively meet the job requirement of hydraulic power unit, institute can be provided for distinct device Need power.
As the improvement of embodiment, the fuel tank 4 is provided with measuring instrument 10, effectively monitors pressure change in fuel tank 4.
As the improvement of embodiment, the side wall of the fuel tank 4 is provided with liquid level gauge 2, and the liquid level gauge 2 is with two, two Liquid level gauge 2 is arranged in row.By the liquid level gauge 2 of upper and lower setting, the oil level height in fuel tank 4 is effectively observed.
As the improvement of embodiment, the side wall of the fuel tank 4 is provided with inspection hole 3.Can be effectively to fuel tank by inspection hole 3 4 carry out inspection and maintenance.
As the improvement of embodiment, inserted valve is respectively adopted in the feeding cylinder valve block 12, master cylinder valve block 13, and inserted valve is not only The impacting with high pressure that hydraulic oil is brought can be born, and in a high voltage state, it is very accurate that closing is connected, and can realize that big flow is instantaneous By, and and can starts again and again at work, it is also durable in use;The hydraulic power unit is connected by feeding cylinder valve block 12 and feeding cylinder Connect, be connected by master cylinder valve block 13 with master cylinder, effectively play and open and close various cylinder bodies in good time and be connected hydraulic oil in oil pipe Effect.
As the improvement of embodiment, the wiring terminal box 14 is screwed on casing, wiring terminal box 14 with External equipment is connected and for providing electrical source of power.
In use, driving oil pump 1 by motor 8 to provide big flow, or oil pump 2 11 is driven to carry by motor 8 For high pressure.Fluid flow to control valve chunk 7 from fuel tank 4 through oil pump 1 or oil pump 2 11, flow to and send respectively through control valve chunk 7 Material cylinder valve block 12, master cylinder valve block 13, feeding cylinder valve block 12, the fluid of master cylinder valve block 13 are used to drive different cylinder bodies to act on, then Fluid flows through cooler 9 by oil pipe successively, filter 6 is back in fuel tank 4.
The utility model provides big stream by setting oil pump one and oil pump two respectively in the both sides of motor, by oil pump one Amount, high pressure is provided by oil pump two, with a traditional motor compared with the mode that an oil pump is applied in combination, saves one Motor, and overall structure is more compact, it is easy for operation, it is easy to repair and installs, reliability is high.
Preferred embodiment of the present utility model is the foregoing is only, it is all at this not to limit the utility model Any modification, equivalent substitution or improvement made within the spirit and principle of utility model etc., should be included in the utility model Protection domain within.

Claims (8)

1. a kind of hydraulic pump station, it is characterised in that including motor(8), fuel tank(4), be arranged on motor(8)Both sides Oil pump one(1)With oil pump two(11), and it is arranged on fuel tank(4)On control valve chunk(7), feeding cylinder valve block(12)And master cylinder valve Block(13);
The oil pump one(1), oil pump two(11)Respectively with motor(8)Connected and motor(8)Two operation of oil pump are driven, it is described Oil pump one(1)Oil inlet end, oil pump two(11)Oil inlet end respectively with fuel tank(4)Connection, the oil pump one(1)Oil outlet end, Oil pump two(11)Oil outlet end respectively with control valve chunk(7)Connection, the control valve chunk(7)Respectively with feeding cylinder valve block (12), master cylinder valve block(13)It is connected, the feeding cylinder valve block(12), master cylinder valve block(13)Pass through oil pipe and cooler respectively(9) It is connected, cooler(9)Pass through oil pipe and filter(6)Connection, the filter(6)Installed in fuel tank(4)On, fluid is filtered Device(6)It is back to fuel tank(4)It is interior;
The fuel tank(4)Side be additionally provided with wiring terminal box(14).
A kind of 2. hydraulic pump station according to claim 1, it is characterised in that the motor(8)It is interior to be provided with driving Axle, motor(8)One end and oil pump one by drive shaft(1)Connection, the other end and oil pump two(11)It is connected.
A kind of 3. hydraulic pump station according to claim 1 or 2, it is characterised in that the oil pump one(1)For that can provide Big flow and the low vane pump of pressure;The oil pump two(11)For the plunger pump of high pressure can be provided.
A kind of 4. hydraulic pump station according to claim 1, it is characterised in that the fuel tank(4)It is provided with monitor Table(10).
A kind of 5. hydraulic pump station according to claim 1, it is characterised in that the fuel tank(4)Side wall be provided with Liquid level gauge(2), the liquid level gauge(2)With two, two liquid level gauges(2)Arranged in row.
A kind of 6. hydraulic pump station according to claim 5, it is characterised in that the fuel tank(4)Side wall be provided with Inspection hole(3).
A kind of 7. hydraulic pump station according to claim 1, it is characterised in that the feeding cylinder valve block(12), master cylinder Valve block(13)Inserted valve is respectively adopted, the hydraulic power unit passes through feeding cylinder valve block(12)It is connected with feeding cylinder, passes through master cylinder valve block (13)It is connected with master cylinder.
A kind of 8. hydraulic pump station according to claim 1, it is characterised in that the wiring terminal box(14)Pass through spiral shell Silk is fixed on casing, wiring terminal box(14)It is connected with external equipment and for providing electrical source of power.
CN201720272492.9U 2017-03-21 2017-03-21 A kind of hydraulic pump station Expired - Fee Related CN206647359U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201720272492.9U CN206647359U (en) 2017-03-21 2017-03-21 A kind of hydraulic pump station

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201720272492.9U CN206647359U (en) 2017-03-21 2017-03-21 A kind of hydraulic pump station

Publications (1)

Publication Number Publication Date
CN206647359U true CN206647359U (en) 2017-11-17

Family

ID=60279669

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201720272492.9U Expired - Fee Related CN206647359U (en) 2017-03-21 2017-03-21 A kind of hydraulic pump station

Country Status (1)

Country Link
CN (1) CN206647359U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108843637A (en) * 2018-08-22 2018-11-20 中国海洋石油集团有限公司 A kind of hydraulic power unit and method
CN109372827A (en) * 2018-10-09 2019-02-22 朱华珍 A kind of hydraulic power unit with safety
CN111070384A (en) * 2019-10-22 2020-04-28 泉州鲤城协兴机械制造有限公司 Novel hydraulic device and static-pressure brick machine

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108843637A (en) * 2018-08-22 2018-11-20 中国海洋石油集团有限公司 A kind of hydraulic power unit and method
CN109372827A (en) * 2018-10-09 2019-02-22 朱华珍 A kind of hydraulic power unit with safety
CN109372827B (en) * 2018-10-09 2020-05-05 泰州市博泰电子有限公司 Hydraulic power unit with security
CN111070384A (en) * 2019-10-22 2020-04-28 泉州鲤城协兴机械制造有限公司 Novel hydraulic device and static-pressure brick machine

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GR01 Patent grant
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20171117

Termination date: 20200321

CF01 Termination of patent right due to non-payment of annual fee