CN110578722A - Hydraulic oil storage device with function of removing impurities - Google Patents
Hydraulic oil storage device with function of removing impurities Download PDFInfo
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- CN110578722A CN110578722A CN201910689201.XA CN201910689201A CN110578722A CN 110578722 A CN110578722 A CN 110578722A CN 201910689201 A CN201910689201 A CN 201910689201A CN 110578722 A CN110578722 A CN 110578722A
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- 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
- F15B1/00—Installations or systems with accumulators; Supply reservoir or sump assemblies
- F15B1/26—Supply reservoir or sump assemblies
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- 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
- F15B21/041—Removal or measurement of solid or liquid contamination, e.g. filtering
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- 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
- F15B21/044—Removal or measurement of undissolved gas, e.g. de-aeration, venting or bleeding
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- 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 relates to a hydraulic oil storage device with a function of removing impurities, which comprises a box body, two connecting pipes and two one-way valves, the box body is internally provided with hydraulic oil, the box body is cylindrical, the top end of the box body is provided with two mounting holes, the mounting holes correspond to the connecting pipes one by one, the connecting pipes are inserted into the mounting holes, the connecting pipes are hermetically and fixedly connected with the inner walls of the mounting holes, the one-way valves are in one-to-one correspondence with the connecting pipes, the one-way valves are arranged on the connecting pipes, an impurity removing mechanism and a bubble removing mechanism are arranged in the box body, the impurity removing mechanism comprises a first filter screen, a fixed pipe, a connecting box and an oil pumping assembly, this hydraulic oil storage device with function of cleaing away impurity has realized the function of cleaing away impurity in the hydraulic oil through edulcoration mechanism, moreover, has still realized the function of cleaing away the interior bubble of hydraulic oil through removing bubble mechanism.
Description
Technical Field
The invention relates to the field of hydraulic equipment, in particular to a hydraulic oil storage device with a function of removing impurities.
Background
The hydraulic equipment is a carrier of the hydraulic system, a complete hydraulic system consists of five parts, namely a power element, an executive element, a control element, an auxiliary element and hydraulic oil, the hydraulic equipment is a combination of the parts, the transmission force of the hydraulic equipment is large, the transmission and the configuration are easy, the hydraulic equipment is widely applied to industrial and civil industries, the executive element hydraulic cylinder and the hydraulic motor of the hydraulic system are used for converting the pressure energy of liquid into mechanical energy to obtain required linear reciprocating motion or rotary motion, and the elements can be modified at will according to the action to be designed to achieve the work to be finished.
The existing hydraulic oil is mostly stored in an oil tank, after the hydraulic oil is used for a long time, impurities are mixed into the hydraulic oil, the impurities can reduce the sealing performance of hydraulic equipment, the abrasion of parts can be aggravated, the service life is prolonged, air can be mixed into the hydraulic oil, the air compressibility is far greater than that of the hydraulic oil, the elastic modulus of the hydraulic oil mixed with the air is greatly reduced, the movement of a hydraulic cylinder is not continuous and uniform, a valve, a cylinder and a motor are damaged easily due to cavities, the pressure of a system can be unstable, and pipelines and equipment vibrate.
disclosure of Invention
The technical problem to be solved by the invention is as follows: in order to overcome the defects of the prior art, a hydraulic oil storage device with a function of removing impurities is provided.
The technical scheme adopted by the invention for solving the technical problems is as follows: a hydraulic oil storage device with a function of removing impurities comprises a box body, two connecting pipes and two one-way valves, wherein hydraulic oil is arranged in the box body, the box body is cylindrical, two mounting holes are formed in the top end of the box body, the mounting holes correspond to the connecting pipes one by one, the connecting pipes are inserted into the mounting holes, the connecting pipes are hermetically and fixedly connected with the inner walls of the mounting holes, the one-way valves correspond to the connecting pipes one by one, the one-way valves are mounted on the connecting pipes, and an impurity removing mechanism and a bubble removing mechanism are arranged in the box body;
The impurity removing mechanism comprises a first filter screen, a fixed pipe, a connecting box and an oil pumping assembly, the connecting box is cuboid, the fixed pipe and the box body are coaxially arranged, the top of the connecting box is provided with a connecting hole, the connecting hole and the fixed pipe are coaxially arranged, the outer diameter of the fixed pipe is equal to the aperture of the connecting hole, the fixed pipe is hermetically and fixedly connected with the inner wall of the connecting hole, a gap is arranged between the bottom end of the fixed pipe and the bottom in the connecting box, the distance between the top end of the fixed pipe and the bottom end in the box body is larger than the liquid level height of the hydraulic oil, the first filter screen is arranged at the bottom end of the fixed pipe, the connecting box is provided with two oil inlet holes, the two oil inlets are respectively positioned at the two sides of the connecting box, the oil pumping assembly is arranged in the fixed pipe and drives hydraulic oil in the fixed pipe to flow towards the top end close to the box body along the axis of the fixed pipe;
the defoaming mechanism comprises a fixing ring, an oil collecting pipe and at least two defoaming assemblies, the fixing ring and the oil collecting pipe are coaxially arranged with the fixing pipe, the inner diameter of the fixing ring is equal to the outer diameter of the fixing pipe, the outer diameter of the oil collecting pipe is equal to the outer diameter of the fixing ring, the inner diameter of the oil collecting pipe is larger than that of the fixing ring, the fixing pipe penetrates through the fixing ring, the fixing pipe is sealed and fixedly connected with the inner diameter of the fixing ring, the distance between the fixing ring and the bottom in the box body is equal to the liquid level height of hydraulic oil, the oil collecting pipe is arranged on one side, far away from the connecting box, of the fixing ring, one end of the oil collecting pipe is sealed and fixedly connected with the fixing ring, and the defoaming assemblies are uniformly distributed;
The bubble removing mechanism comprises a second filter screen, an elastic plate, a transmission rod and a through hole, the through hole is formed in a fixing ring, the through hole is communicated with an oil collecting pipe, the second filter screen is installed in the through hole, the elastic plate is parallel to the fixing pipe, the elastic plate is fixed on the inner wall of the oil collecting pipe, the axis of the transmission rod is perpendicular to and intersected with the axis of the fixing pipe, one end of the transmission rod is connected with an oil pumping assembly, the oil pumping assembly is in transmission connection with the transmission rod, and the distance between one end, far away from the axis of the fixing pipe, of the transmission rod and the axis of the fixing pipe is larger than the distance between the elastic plate and the.
Preferably, in order to achieve an oil pumping effect, the oil pumping assembly comprises a driving motor, a transmission shaft, a screw rod and an assembly hole, the assembly hole is formed in the top end of the box body, the assembly hole and the fixed pipe are coaxially arranged, the transmission shaft and the assembly hole are coaxially arranged, the diameter of the transmission shaft is equal to the diameter of the assembly hole, the transmission shaft penetrates through the assembly hole, the transmission shaft and the inner wall of the assembly hole are hermetically and slidably connected, the screw rod and the transmission shaft are coaxially arranged, the driving motor is in transmission connection with the top end of the transmission shaft, the screw rod is fixed to the bottom end of the transmission shaft and matched with the fixed pipe, the screw rod is located in the fixed pipe, the driving motor is fixed to the top end of the box body.
Preferably, in order to reduce a gap between an inner wall of the mounting hole and the drive shaft, the inner wall of the mounting hole is coated with a sealing grease.
As preferred, in order to promote the radiating effect, gu be equipped with two at least refrigeration sticks on the fixed ring, refrigeration stick and second filter screen one-to-one, the refrigeration stick is fixed in the one side of keeping away from the connecting box of fixed ring, the refrigeration stick is located the oil-collecting pipe.
Preferably, the driving motor is a servo motor in order to provide a driving force of the driving motor.
as preferred, in order to avoid the hydraulic oil backward flow in the fixed tube, be equipped with two auxiliary assembly in the connecting box, auxiliary assembly and inlet port one-to-one, auxiliary assembly includes sealed dish and two reset unit, sealed dish and the coaxial setting of inlet port, the diameter of sealed dish is greater than the aperture of inlet port, the sealed dish supports and sealing connection with the inner wall that is equipped with inlet port one side of connecting box, the inlet port is located between two reset unit, reset unit drive sealed dish moves towards keeping away from fixed pipe along the axis of inlet port.
As preferred, for the sealed dish of drive resets, the unit that resets includes through hole, slide bar, dog and spring, the through hole sets up on sealed dish, the slide bar is parallel with the inlet port, the slide bar passes the through hole, the inner wall sliding connection of slide bar and through hole, the one end of slide bar is fixed on the inner wall of connecting box, the other end at the slide bar is fixed to the dog, the spring is located between dog and the sealed dish, the dog passes through the spring and is connected with sealed dish.
Preferably, in order to achieve the effects of buffering and vibration reduction, the sealing disc is made of rubber.
Preferably, in order to prolong the service life of the fixing pipe, the fixing pipe is provided with an anti-corrosion zinc coating.
Preferably, in order to realize the function of measuring the temperature of the hydraulic oil, a thermometer is arranged on the box body.
The hydraulic oil storage device with the function of removing impurities has the advantages that the function of removing impurities in hydraulic oil is achieved through the impurity removing mechanism, compared with the existing impurity removing mechanism, the impurity removing mechanism is ingenious in structure and high in practicability, the function of removing bubbles in hydraulic oil is achieved through the bubble removing mechanism, compared with the existing bubble removing mechanism, the bubble removing mechanism also has the function of improving the heat dissipation effect, and the cost performance is high.
Drawings
The invention is further illustrated with reference to the following figures and examples.
Fig. 1 is a schematic structural view of a hydraulic oil storage device having a function of removing foreign substances according to the present invention;
Fig. 2 is a sectional view of a hydraulic oil storage device having a function of removing foreign substances according to the present invention;
FIG. 3 is a schematic structural view of a defoaming mechanism of a hydraulic oil storage device having a function of removing foreign substances according to the present invention;
FIG. 4 is an enlarged view of portion A of FIG. 2;
In the figure: 1. the automatic oil filter comprises a box body, 2 parts of a connecting pipe, 3 parts of a one-way valve, 4 parts of a first filter screen, 5 parts of a fixed pipe, 6 parts of a connecting box, 7 parts of a fixed ring, 8 parts of an oil collecting pipe, 9 parts of a second filter screen, 10 parts of an elastic plate, 11 parts of a transmission rod, 12 parts of a driving motor, 13 parts of a transmission shaft, 14 parts of a screw rod, 15 parts of a refrigeration rod, 16 parts of a sealing disc, 17 parts of a sliding rod, 18 parts of a stop block, 19 parts of a spring and 20.
Detailed Description
the present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic views illustrating only the basic structure of the present invention in a schematic manner, and thus show only the constitution related to the present invention.
As shown in fig. 1-2, a hydraulic oil storage device with a function of removing impurities comprises a box body 1, two connecting pipes 2 and two one-way valves 3, wherein hydraulic oil is arranged in the box body 1, the box body 1 is cylindrical, two mounting holes are formed in the top end of the box body 1, the mounting holes correspond to the connecting pipes 2 one by one, the connecting pipes 2 are inserted into the mounting holes, the connecting pipes 2 are hermetically and fixedly connected with the inner walls of the mounting holes, the one-way valves 3 correspond to the connecting pipes 2 one by one, the one-way valves 3 are mounted on the connecting pipes 2, and an impurity removing mechanism and a bubble removing mechanism are arranged in the box body 1;
the impurity removing mechanism comprises a first filter screen 4, a fixed pipe 5, a connecting box 6 and an oil pumping assembly, the connecting box 6 is cuboid, the fixed pipe 5 is coaxially arranged with the box body 1, a connecting hole is formed in the top of the connecting box 6, the connecting hole is coaxially arranged with the fixed pipe 5, the outer diameter of the fixed pipe 5 is equal to the aperture of the connecting hole, the fixed pipe 5 is sealed and fixedly connected with the inner wall of the connecting hole, a gap is formed between the bottom end of the fixed pipe 5 and the bottom of the connecting box 6, the distance between the top end of the fixed pipe 5 and the inner bottom end of the box body 1 is larger than the liquid level height of hydraulic oil, the first filter screen 4 is installed at the bottom end of the fixed pipe 5, two oil inlets are formed in the connecting box 6 and are respectively located on two sides of the connecting box 6, the oil pumping assembly is arranged in the fixed pipe 5, and drives the hydraulic oil in the fixed pipe 5 to flow towards the top end close to the box body;
Connect pipe 2 all is connected with external hydraulic means, in two connecting pipes 2, one of them connecting pipe 2 realizes producing oil, another connecting pipe 2 realizes the oil return, in the interim, make the hydraulic oil in the fixed pipe 5 along the axis of fixed pipe 5 flow towards the top that is close to box 1 through the oil pumping subassembly, thereby make in the fixed pipe 5 of hydraulic oil suction in the connecting box 6, impurity in the hydraulic oil in making the connecting box 6 through first filter screen 4 holds back in connecting box 6, realize filtering impurity's effect, and hydraulic oil in the box 1 again through the inlet port entering connecting box 6 in.
As shown in fig. 3, the defoaming mechanism includes a fixing ring 7, an oil collecting pipe 8 and at least two defoaming assemblies, the fixing ring 7 and the oil collecting pipe 8 are coaxially arranged with the fixing pipe 5, the inner diameter of the fixing ring 7 is equal to the outer diameter of the fixing pipe 5, the outer diameter of the oil collecting pipe 8 is equal to the outer diameter of the fixing ring 7, the inner diameter of the oil collecting pipe 8 is larger than the inner diameter of the fixing ring 7, the fixing pipe 5 penetrates through the fixing ring 7, the fixing pipe 5 is sealed and fixedly connected with the inner diameter of the fixing ring 7, the distance between the fixing ring 7 and the bottom in the box body 1 is equal to the liquid level height of hydraulic oil, the oil collecting pipe 8 is arranged on one side of the fixing ring 7 far away from the connecting box 6, one end of the oil collecting pipe 8 is sealed and fixedly connected with the fixing ring 7, and the defoaming assemblies are uniformly distributed;
Remove bubble mechanism and include second filter screen 9, elastic plate 10, transfer line 11 and through-hole, the through-hole sets up on solid fixed ring 7, through-hole and collection oil pipe 8 intercommunication, second filter screen 9 is installed in the through-hole, elastic plate 10 is parallel with fixed pipe 5, elastic plate 10 is fixed on the inner wall of collection oil pipe 8, the axis of transfer line 11 is perpendicular and crossing with fixed pipe 5's axis, the one end and the oil pumping subassembly of transfer line 11 are connected, the oil pumping subassembly is connected with transfer line 11 transmission, the distance between the one end of keeping away from fixed pipe 5 axis of transfer line 11 and fixed pipe 5 axis is greater than the distance between elastic plate 10 and the fixed pipe 5 axis.
Make the hydraulic oil in the fixed pipe 5 carry to the oil collecting pipe 8 through the oil pumping subassembly to discharge from the through-hole, here can further improve the edulcoration effect through second filter screen 9, during, make transfer line 11 rotate round the axis of fixed pipe 5 through the oil pumping subassembly, can realize beating the effect of elastic plate 10 through transfer line 11, make elastic plate 10 produce the vibration, the bubble in the hydraulic oil of can being convenient for through the vibration is discharged under the effect of buoyancy, the effect of removing the bubble has been realized.
Preferably, in order to achieve the oil pumping effect, the oil pumping assembly comprises a driving motor 12, a transmission shaft 13, a screw 14 and an assembly hole, the assembly hole is arranged at the top end of the box body 1, the assembly hole is coaxially arranged with the fixed pipe 5, the transmission shaft 13 is coaxially arranged with the assembly hole, the diameter of the transmission shaft 13 is equal to the diameter of the assembly hole, the transmission shaft 13 passes through the assembly hole, the transmission shaft 13 is hermetically and slidably connected with the inner wall of the assembly hole, the screw 14 is coaxially arranged with the transmission shaft 13, the driving motor 12 is in transmission connection with the top end of the transmission shaft 13, the screw 14 is fixed at the bottom end of the transmission shaft 13, the screw 14 is matched with the fixed pipe 5, the screw 14 is located in the fixed pipe 5, the driving motor 12 is fixed at the top end of the box body 1, and the transmission rod.
The driving motor 12 operates to rotate the transmission shaft 13, the transmission rod 11 and the screw 14 are driven to rotate through the rotation of the transmission shaft 13, and the hydraulic oil in the fixed pipe 5 is pushed towards the top of the box body 1 through the rotation of the screw 14, so that the oil pumping effect is realized.
Preferably, in order to reduce the gap between the inner wall of the mounting hole and the transmission shaft 13, the inner wall of the mounting hole is coated with a sealing grease.
The sealing grease has the function of reducing the gap between the inside of the mounting hole and the transmission shaft 13 and improving the sealing property.
Preferably, in order to improve the heat dissipation effect, at least two refrigeration sticks 15 are arranged on the fixing ring 7, the refrigeration sticks 15 correspond to the second filter screen 9 one by one, the refrigeration sticks 15 are fixed on one side, far away from the connecting box 6, of the fixing ring 7, and the refrigeration sticks 15 are located in the oil collecting pipe 8.
Can reduce the temperature of hydraulic oil through refrigeration stick 15, promote the radiating effect of hydraulic oil.
Preferably, the driving motor 12 is a servo motor in order to provide a driving force for the driving motor 12.
The servo motor has a characteristic of strong overload capability, so that the driving wheel of the driving motor 12 can be improved.
As shown in fig. 4, be equipped with two auxiliary assemblies in the connecting box 6, auxiliary assembly and inlet port one-to-one, the auxiliary assembly includes sealed dish 16 and two units that reset, sealed dish 16 and the coaxial setting of inlet port, sealed dish 16's diameter is greater than the aperture of inlet port, sealed dish 16 supports and sealing connection with the inner wall of connecting box 6 that is equipped with inlet port one side, the inlet port is located between two units that reset, the sealed dish 16 of unit drive that resets moves towards keeping away from fixed pipe 5 along the axis of inlet port.
during the oil pumping of fixed pipe 5, make the oil pressure in the connecting box 6 reduce to make sealed dish 16 towards being close to fixed pipe 5 direction under the effect of atmospheric pressure, the back that finishes of pumping makes sealed dish 16 restore to the throne under the effect of reset unit, avoids the hydraulic oil backward flow in the fixed pipe 5 and leads to impurity to shift out connecting box 6.
Preferably, for the drive sealed dish 16 resets, the unit that resets includes through hole, slide bar 17, dog 18 and spring 19, the through hole sets up on sealed dish 16, slide bar 17 is parallel with the inlet port, slide bar 17 passes the through hole, slide bar 17 and the inner wall sliding connection of through hole, the one end of slide bar 17 is fixed on the inner wall of connecting-box 6, dog 18 is fixed at the other end of slide bar 17, spring 19 is located between dog 18 and the sealed dish 16, dog 18 is connected with sealed dish 16 through spring 19.
When the sealing disc 16 moves towards the direction close to the fixed pipe 5, the movable disc is enabled to press the spring 19, and after the fixed pipe 5 finishes pumping, the sealing disc 16 is reset under the elastic action of the spring 19, so that the effect of driving the sealing disc 16 to reset is realized.
preferably, the sealing disk 16 is made of rubber to achieve the effects of buffering and vibration reduction.
the rubber texture is softer, and the impact force generated when the sealing disc 16 abuts against the inner wall of the connecting box 6 can be reduced, so that the buffering and vibration damping effects are realized.
Preferably, in order to prolong the service life of the fixing pipe 5, the fixing pipe 5 is provided with an anti-corrosion zinc coating.
The function of anticorrosive galvanizing coat is to promote the rust-resistant ability of fixed pipe 5, prolongs the life of fixed pipe 5.
Preferably, a thermometer 20 is provided on the tank 1 in order to perform a function of measuring the temperature of the hydraulic oil.
The thermometer 20 can measure the hydraulic oil in the box body 1, and convenience is improved.
the device is during the use, through the directional flow of hydraulic oil in fixed pipe 5, can make impurity among the hydraulic oil retain on first filter screen 4 and second filter screen 9, realized cleaing away the function of impurity to, strike elastic plate 10 through transfer line 11, make elastic plate 10 produce the vibration, can be convenient for the bubble in the hydraulic oil through the vibration and discharge under the effect of buoyancy, realized removing the effect of bubble.
Compared with the prior art, this hydraulic oil storage device with function of driving impurity has realized the function of driving impurity in the hydraulic oil through edulcoration mechanism, compares with current edulcoration mechanism, and this edulcoration mechanism structure is ingenious, and the practicality is stronger, moreover, has still realized the function of driving bubble in the hydraulic oil through removing bubble mechanism, compares with current bubble mechanism that removes, should remove bubble mechanism and still possessed the function that promotes the radiating effect, and the price/performance ratio is higher.
in light of the foregoing description of the preferred embodiment of the present invention, many modifications and variations will be apparent to those skilled in the art without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.
Claims (10)
1. The hydraulic oil storage device with the function of removing impurities comprises a box body (1), two connecting pipes (2) and two one-way valves (3), wherein hydraulic oil is arranged in the box body (1), the box body (1) is cylindrical, two mounting holes are formed in the top end of the box body (1), the mounting holes correspond to the connecting pipes (2) one by one, the connecting pipes (2) are inserted into the mounting holes, the connecting pipes (2) are sealed and fixedly connected with the inner walls of the mounting holes, the one-way valves (3) correspond to the connecting pipes (2) one by one, and the one-way valves (3) are mounted on the connecting pipes (2), and the hydraulic oil storage device is characterized in that an impurity removing mechanism and a bubble removing mechanism are arranged in the box body (1);
The impurity removing mechanism comprises a first filter screen (4), a fixed pipe (5), a connecting box (6) and an oil pumping assembly, wherein the connecting box (6) is cuboid in shape, the fixed pipe (5) is coaxially arranged with the box body (1), a connecting hole is formed in the top of the connecting box (6), the connecting hole is coaxially arranged with the fixed pipe (5), the outer diameter of the fixed pipe (5) is equal to the aperture of the connecting hole, the fixed pipe (5) is sealed and fixedly connected with the inner wall of the connecting hole, a gap is formed between the bottom end of the fixed pipe (5) and the bottom in the connecting box (6), the distance between the top end of the fixed pipe (5) and the inner bottom end of the box body (1) is larger than the liquid level of hydraulic oil, the first filter screen (4) is installed at the bottom end of the fixed pipe (5), two oil inlet holes are formed in the connecting box (6), and two oil inlets are respectively located on two sides of the connecting box (6, the oil pumping assembly is arranged in the fixed pipe (5) and drives hydraulic oil in the fixed pipe (5) to flow towards the top end close to the box body (1) along the axis of the fixed pipe (5);
Remove bubble mechanism and include solid fixed ring (7), collection oil pipe (8) and two at least remove the bubble subassembly, gu fixed ring (7) and collection oil pipe (8) all with fixed pipe (5) coaxial setting, the internal diameter of solid fixed ring (7) equals with the external diameter of fixed pipe (5), the external diameter of collection oil pipe (8) equals with the external diameter of solid fixed ring (7), the internal diameter of collection oil pipe (8) is greater than the internal diameter of solid fixed ring (7), gu fixed pipe (5) passes solid fixed ring (7), gu fixed pipe (5) and the internal diameter of solid fixed ring (7) seal and fixed connection, gu fixed ring (7) and box (1) interior distance between the bottom equals with the liquid level height of hydraulic oil, collection oil pipe (8) set up the one side of keeping away from connecting box (6) at solid fixed ring (7), the one end and solid fixed ring (7) seal and fixed connection of collection oil pipe (8), the defoaming assemblies are uniformly distributed in the oil collecting pipe (8) along the axis of the oil collecting pipe (8);
remove bubble mechanism and include second filter screen (9), elastic plate (10), transfer line (11) and through-hole, the through-hole sets up on solid fixed ring (7), through-hole and collection oil pipe (8) intercommunication, second filter screen (9) are installed in the through-hole, elastic plate (10) are parallel with fixed pipe (5), elastic plate (10) are fixed on the inner wall of gathering oil pipe (8), the axis of transfer line (11) is perpendicular and crossing with the axis of fixed pipe (5), the one end and the oil pumping subassembly of transfer line (11) are connected, the oil pumping subassembly is connected with transfer line (11) transmission, the distance between the one end of keeping away from fixed pipe (5) axis of transfer line (11) and fixed pipe (5) axis is greater than the distance between elastic plate (10) and fixed pipe (5) axis.
2. The hydraulic oil storage device with the function of removing impurities as claimed in claim 1, wherein the oil pumping unit comprises a driving motor (12), a transmission shaft (13), a screw (14) and an assembly hole, the assembly hole is provided at the top end of the tank body (1), the assembly hole is provided coaxially with the fixed pipe (5), the transmission shaft (13) is provided coaxially with the assembly hole, the diameter of the transmission shaft (13) is equal to the diameter of the assembly hole, the transmission shaft (13) passes through the assembly hole, the transmission shaft (13) is hermetically and slidably connected with the inner wall of the assembly hole, the screw (14) is provided coaxially with the transmission shaft (13), the driving motor (12) is in transmission connection with the top end of the transmission shaft (13), the screw (14) is fixed at the bottom end of the transmission shaft (13), and the screw (14) is matched with the fixed pipe (5), the screw rod (14) is positioned in the fixed pipe (5), the driving motor (12) is fixed at the top end of the box body (1), and the transmission rod (11) is fixed on the transmission shaft (13).
3. The hydraulic oil storage device having a function of removing impurities as claimed in claim 2, wherein an inner wall of said mounting hole is coated with a sealing grease.
4. The hydraulic oil storage device with the function of removing impurities as claimed in claim 2, wherein at least two refrigeration rods (15) are arranged on the fixing ring (7), the refrigeration rods (15) correspond to the second filter screens (9) one by one, the refrigeration rods (15) are fixed on one side of the fixing ring (7) far away from the connecting box (6), and the refrigeration rods (15) are located in the oil collecting pipe (8).
5. The hydraulic oil storage device having a function of removing foreign matter according to claim 2, wherein the drive motor (12) is a servo motor.
6. The hydraulic oil storage device with the function of removing impurities as claimed in claim 1, wherein two auxiliary components are provided in the junction box (6), the auxiliary components correspond to oil inlets one to one, the auxiliary components include a sealing disk (16) and two reset units, the sealing disk (16) is coaxially provided with the oil inlets, the diameter of the sealing disk (16) is larger than the diameter of the oil inlets, the inner wall of the sealing disk (16) and the junction box (6) on the side where the oil inlets are provided abuts against and is in sealing connection, the oil inlets are located between the two reset units, and the reset units drive the sealing disk (16) to move towards the side away from the fixed pipe (5) along the axis of the oil inlets.
7. the hydraulic oil storage device with the function of removing impurities as claimed in claim 6, wherein the reset unit comprises a through hole, a slide rod (17), a stopper (18) and a spring (19), the through hole is arranged on the sealing disc (16), the slide rod (17) is parallel to the oil inlet, the slide rod (17) passes through the through hole, the slide rod (17) is slidably connected with the inner wall of the through hole, one end of the slide rod (17) is fixed on the inner wall of the connecting box (6), the stopper (18) is fixed at the other end of the slide rod (17), the spring (19) is located between the stopper (18) and the sealing disc (16), and the stopper (18) is connected with the sealing disc (16) through the spring (19).
8. The hydraulic oil storage device having a function of removing impurities as claimed in claim 6, wherein said seal plate (16) is made of rubber.
9. The hydraulic oil storage device having a function of removing impurities as claimed in claim 1, wherein said fixing pipe (5) is provided with an anti-corrosion zinc plating layer.
10. The hydraulic oil storage apparatus having a function of removing foreign matter as claimed in claim 1, wherein a thermometer (20) is provided on said tank body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910689201.XA CN110578722A (en) | 2019-07-29 | 2019-07-29 | Hydraulic oil storage device with function of removing impurities |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910689201.XA CN110578722A (en) | 2019-07-29 | 2019-07-29 | Hydraulic oil storage device with function of removing impurities |
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| CN110578722A true CN110578722A (en) | 2019-12-17 |
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| CN201910689201.XA Withdrawn CN110578722A (en) | 2019-07-29 | 2019-07-29 | Hydraulic oil storage device with function of removing impurities |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113931884A (en) * | 2021-10-14 | 2022-01-14 | 江苏博世达液压机电有限公司 | Storage device for hydraulic complete equipment |
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2019
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113931884A (en) * | 2021-10-14 | 2022-01-14 | 江苏博世达液压机电有限公司 | Storage device for hydraulic complete equipment |
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| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20191217 |
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| WW01 | Invention patent application withdrawn after publication |