CN216895112U

CN216895112U - High efficiency oil pressure station

Info

Publication number: CN216895112U
Application number: CN202220416569.6U
Authority: CN
Inventors: 李路明
Original assignee: Foshan Lizhong Machinery Co ltd
Current assignee: Foshan Lizhong Machinery Co ltd
Priority date: 2022-03-01
Filing date: 2022-03-01
Publication date: 2022-07-05
Anticipated expiration: 2032-03-01

Abstract

The utility model discloses a high-efficiency oil pressure station which comprises a base, wherein an oil tank and an installation plate are fixedly arranged at the top of the base, two groups of motors are fixedly arranged at the top of the installation plate through bolts, the output ends of the motors are connected with an oil pump, the input end of the oil pump is connected with an oil pumping pipe, the oil pumping pipe is connected into the oil tank, a motor pump set dust cover is fixedly arranged at the top of the base, and two groups of first oil filters are fixedly arranged on the inner top surface of the motor pump set dust cover. This high efficiency oil pressure station improves the fuel feeding efficiency at oil pressure station through setting up two sets of motors and oil pump, be convenient for monitor the oil mass of taking out through flow sensor, realize the heating function through the heater, the suitability in different operational environment has been improved, this high efficiency oil pressure station is functional strong, to the oil tank oil feed, the oil pump oil extraction all has filtering capability, the fuel feeding quality has been guaranteed, the monitoring of being convenient for of fluid situation in the oil tank, the security of oil pressure station operation has been guaranteed, and has dustproof measures, the life of equipment has effectively been improved, high work efficiency.

Description

High efficiency oil pressure station

Technical Field

The utility model relates to the technical field of liquid variable-volume machinery, in particular to a high-efficiency oil pressure station.

Background

The hydraulic station is also called as a hydraulic pump station, a motor drives an oil pump to rotate, the pump pumps oil after absorbing oil from an oil tank, mechanical energy is converted into pressure energy of hydraulic oil, the hydraulic oil is subjected to direction, pressure and flow regulation by a hydraulic valve through an integrated block (or valve combination) and then is transmitted to an oil cylinder or an oil motor of the hydraulic machine through an external pipeline, so that the direction change of a hydraulic motor, the strength and the speed of the hydraulic motor are controlled, and various hydraulic machines are pushed to do work; the oil pressure station is an independent hydraulic device, supplies oil according to the requirement of a driving device (a main machine), controls the direction, pressure and flow of oil flow, is suitable for various hydraulic machines with separable main machines and hydraulic devices, drives an oil pump to rotate by a motor, pumps oil after absorbing oil from an oil tank, and converts mechanical energy into pressure energy of hydraulic oil.

The oil pressure station among the prior art still has some drawbacks in the in-service use, and on the one hand, the functionality is lower, and fuel feeding efficiency is not high, and on the other hand, subassemblies such as motor pump assembly and integrated valve piece all expose in the air, do not possess dustproof measure, have reduced work efficiency, and easily cause equipment ageing serious, reduce life, in view of this, a high efficiency oil pressure station of existing design.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a high-efficiency oil pressure station, which aims to solve the problems of low oil supply efficiency, no dustproof measure and low working efficiency of the conventional oil pressure station in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme that the high-efficiency oil pressure station comprises a base, wherein an oil tank and a mounting plate are fixedly arranged at the top of the base, two groups of motors are fixedly arranged at the top of the mounting plate through bolts, oil pumps are connected to the output ends of the motors, oil pumping pipes are connected to the input ends of the oil pumps, the oil pumping pipes are connected into the oil tank, a motor-pump set dust cover is fixedly arranged at the top of the base, two groups of first oil filters are fixedly arranged on the inner top surface of the motor-pump set dust cover, the output ends of the two groups of oil pumps are respectively connected to the input ends of the two groups of first oil filters through oil discharging pipes, the first oil filters are connected with three-way oil conveying pipes, an integrated valve block and a second oil filter are fixedly arranged at the top of the oil tank, an oil filling port, a moisture absorber, a temperature liquid level sensor and an oil supplementing port are arranged at the top of the oil tank, and a distribution box and a heater are fixedly arranged at the back of the oil tank, block terminal and heater electric connection install air cleaner in the filler opening, and oil tank top edge is connected with the roof dust cover through the hinge upset, and roof dust cover side lower extreme edge is equipped with the installation piece, and the installation piece passes through the bolt fastening in motor-pump package dust cover top.

Preferably, two ends of the three-way oil conveying pipe are respectively connected with the output ends of the two groups of first oil filters, and the other end of the three-way oil conveying pipe is connected to the input end of the integrated valve block.

Preferably, a flow sensor is installed at one end, close to the integrated valve block, of the three-way oil conveying pipe.

Preferably, multiple groups of heat dissipation ports are formed in the surfaces of the top dust cover and the motor pump set dust cover in a penetrating manner.

Preferably, the mounting block is connected to the top of the dust cover of the motor-pump set through overturning, and the dust cover of the top of the motor-pump set is arranged outside the integrated valve block through an overturning cover.

Compared with the prior art, the utility model has the beneficial effects that: this high efficiency oil pressure station improves the fuel feeding efficiency at oil pressure station through setting up two sets of motors and oil pump, be convenient for monitor the oil pumping volume through flow sensor, realize the heating function through the heater, the suitability in different operational environment has been improved, this high efficiency oil pressure station is functional strong, to the oil tank oil feed, the oil pump oil extraction all has filtering capability, the fuel feeding quality has been guaranteed, the interior fluid situation of oil tank is convenient for monitor, the security of oil pressure station operation has been guaranteed, and dustproof measure has, the life of equipment has effectively been improved, high work efficiency.

Drawings

FIG. 1 is a schematic diagram of a front structure of a high efficiency oil pressure station according to the present invention;

FIG. 2 is a schematic structural view of the top side of a dust cover of a high efficiency hydraulic station according to the present invention;

FIG. 3 is a front structural cross-sectional view of a high efficiency oil pressure station of the present invention;

FIG. 4 is a schematic top view of a high efficiency hydraulic station with a dust cover removed.

In the figure: 1. the oil-water separator comprises a base, 2, an oil tank, 3, a mounting plate, 4, a motor, 5, an oil pump, 6, an oil pumping pipe, 7, a dust cover of a motor pump set, 8, a first oil filter, 9, an oil discharging pipe, 10, a three-way oil conveying pipe, 11, an integrated valve block, 12, a second oil filter, 13, an oil filling port, 14, a moisture absorber, 15, a temperature liquid level sensor, 16, an oil supplementing port, 17, a distribution box, 18, a heater, 19, an air filter, 20, a dust cover of a roof, 21, a mounting block, 22, a heat dissipation port, 23 and a flow sensor.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a high-efficiency oil pressure station comprises a base 1, an oil tank 2 and a mounting plate 3 are fixedly arranged at the top of the base 1, two groups of motors 4 are fixedly arranged at the top of the mounting plate 3 through bolts, an oil pump 5 is connected to the output end of each motor 4, each motor 4 can be connected with the corresponding oil pump 5 through a shaft sleeve, an oil pumping pipe 6 is connected to the corresponding oil tank 2, each oil pumping pipe 6 is fixedly arranged in the corresponding oil tank 2 in a penetrating manner, a motor-pump set dust cover 7 is fixedly arranged at the top of the base 1, the motor-pump set dust cover 7 is covered on the corresponding motor 4 and the outer side of the corresponding oil pump 5, notches for the two groups of motors 4 to penetrate are formed in the side face of the corresponding motor-pump set dust cover 7, two groups of first oil filters 8 are fixedly arranged on the inner top face of the corresponding motor-pump set dust cover 7, the output ends of the two groups of oil pumps 5 are respectively connected to the input ends of the two groups of first oil filters 8 through oil discharge pipes 9, and the first oil filters 8 are connected with a three-way oil conveying pipe 10, an integrated valve block 11 and a second oil filter 12 are fixedly arranged at the top of an oil tank 2, two ends of a three-way oil delivery pipe 10 are respectively connected with output ends of two groups of first oil filters 8, the other end of the three-way oil delivery pipe 10 is connected to an input end of the integrated valve block 11, oil in the oil tank 2 is sequentially delivered into the oil pump 5 through an oil pumping pipe 6 under the action of a motor 4 and an oil pump 5, an oil discharge pipe 9, the first oil filter 8, the three-way oil delivery pipe 10 and the integrated valve block 11 are arranged, oil pumping efficiency is effectively improved through the arrangement of the two groups of motors 4 and the two groups of oil pumps 5, the oil is effectively filtered through the first oil filter 8, a flow sensor 23 is arranged at one end, close to the integrated valve block 11, of the three-way oil delivery pipe 10, oil supply quantity can be effectively monitored through the flow sensor 23, the integrated valve block 11 is connected with the second oil filter 12 through a pipeline, an oil filling port 13, a moisture absorber 14 is arranged at the top of the oil tank 2, A temperature liquid level sensor 15 and an oil supplementing port 16, wherein oil is supplied into the oil tank 2 through an oil filling port 13, the moisture removal treatment is performed in the oil tank 2 through a moisture absorber 14, the temperature liquid level sensor 15 can monitor the liquid level and the temperature in the oil tank 2, the oil supplementing port 16 can supplement oil into the oil tank 2, a distribution box 17 and a heater 18 are fixedly arranged at the back of the oil tank 2, the distribution box 17 is electrically connected with the heater 18, the heater 18 has a heating effect on the oil, an air filter 19 is arranged in the oil filling port 13, a top dust cover 20 is connected at the top edge of the oil tank 2 in an overturning way through a hinge, a notch for the three-way oil conveying pipe 10 to penetrate through is formed in the lower end of the side surface of the top dust cover 20, a plurality of groups of heat dissipation ports 22 are formed in the surfaces of the top dust cover 20 and the motor pump set dust cover 7 in a penetrating way, and the heat dissipation effect is achieved on the equipment on the inner sides of the top dust cover 20 and the motor pump set dust cover 7 through the heat dissipation ports 22, the lower extreme edge in the top of the aircraft bonnet dust cover 20 side is equipped with installation piece 21, and installation piece 21 passes through the bolt fastening in 7 tops of motor pump unit dust cover, and installation piece 21 is connected in 7 tops of motor pump unit dust cover through the upset, and the top of the aircraft bonnet dust cover 20 is located the integration valve piece 11 outside through the upset cover, can maintain maintenance convenient operation to integration valve piece 11 through upset top of the aircraft bonnet dust cover 20.

The working principle is as follows: when the high-efficiency oil pressure station is used, oil is firstly conveyed into an oil tank 2 through an oil filling port 13, the moisture removal treatment is carried out in the oil tank 2 through a moisture absorber 14, the liquid level and the temperature in the oil tank 2 can be monitored through a temperature liquid level sensor 15, the oil can be supplemented into the oil tank 2 through an oil supplementing port 16, the oil in the oil tank 2 is sequentially conveyed into the oil pump 5, an oil discharge pipe 9, a first oil filter 8, a three-way oil conveying pipe 10 and an integrated valve block 11 through an oil pumping pipe 6 under the action of a motor 4 and the oil pump 5, the oil is effectively filtered through the first oil filter 8, the oil supply quantity can be effectively monitored through a flow sensor 23, a worker transmits the oil in the integrated valve block 11 to an oil cylinder or a motor of hydraulic machinery through an external pipeline, in the using process, a machine top dust cover 20 can be turned over to the top of the oil tank 2, and an installation block 21 is fixed on the top of a motor pump set 7 through bolts, therefore, the protection is carried out, and the working process of the high-efficiency oil pressure station is carried out.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the utility model can be made, and equivalents and modifications of some features of the utility model can be made without departing from the spirit and scope of the utility model.

Claims

1. The utility model provides a high efficiency oil pressure station, includes base (1), base (1) top is fixed and is equipped with oil tank (2) and mounting panel (3), its characterized in that: the oil pump is characterized in that two sets of motors (4) are fixedly arranged at the top of the mounting plate (3) through bolts, the output ends of the motors (4) are connected with an oil pump (5), the input end of the oil pump (5) is connected with an oil pumping pipe (6), the oil pumping pipe (6) is connected into the oil tank (2), a motor pump set dust cover (7) is fixedly arranged at the top of the base (1), two sets of first oil filters (8) are fixedly arranged on the inner top surface of the motor pump set dust cover (7), the output ends of the two sets of oil pumps (5) are respectively connected to the input ends of the two sets of first oil filters (8) through an oil discharging pipe (9), the first oil filter (8) is connected with a three-way oil conveying pipe (10), an integration valve block (11) and a second oil filter (12) are fixedly arranged at the top of the oil tank (2), the integration valve block (11) is connected with the second oil filter (12) through a pipeline, an oil filling port (13) is arranged at the top of the oil tank (2), a moisture absorber (14), Temperature level sensor (15) and oil supply opening (16), fixed block terminal (17) and heater (18) of being equipped with in oil tank (2) back, block terminal (17) and heater (18) electric connection, install air cleaner (19) in oil filling opening (13), oil tank (2) top edge is connected with roof dust cover (20) through the hinge upset, roof dust cover (20) side lower extreme edge is equipped with installation piece (21), installation piece (21) are through bolt fastening in motor pump package dust cover (7) top.

2. A high efficiency oil pressure station as defined in claim 1, wherein: and two ends of the three-way oil conveying pipe (10) are respectively connected with the output ends of the two groups of first oil filters (8), and the other end of the three-way oil conveying pipe (10) is connected to the input end of the integrated valve block (11).

3. A high efficiency oil pressure station as defined in claim 1, wherein: and one end of the three-way oil delivery pipe (10) close to the integrated valve block (11) is provided with a flow sensor (23).

4. A high efficiency oil pressure station as defined in claim 1, wherein: and a plurality of groups of heat dissipation ports (22) are formed in the inner surfaces of the top dust cover (20) and the motor pump set dust cover (7) in a penetrating manner.

5. A high efficiency oil pressure station as defined in claim 1, wherein: the mounting block (21) is connected to the top of the motor-pump set dust cover (7) in an overturning manner, and the top dust cover (20) is arranged outside the integrated valve block (11) in an overturning manner.