CN210127993U - A storage device that is used for hydraulic transmission system to be convenient for clear away impurity - Google Patents
A storage device that is used for hydraulic transmission system to be convenient for clear away impurity Download PDFInfo
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- CN210127993U CN210127993U CN201920325845.6U CN201920325845U CN210127993U CN 210127993 U CN210127993 U CN 210127993U CN 201920325845 U CN201920325845 U CN 201920325845U CN 210127993 U CN210127993 U CN 210127993U
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Abstract
The utility model relates to a storage device which is used for a hydraulic transmission system and is convenient for removing impurities, comprising a main body, an oil outlet pipe, an oil return pipe, an oil injection pipe and a liquid level meter, the oil outlet pipe, the oil return pipe, the oil injection pipe and the liquid level meter are all arranged on the main body, hydraulic oil is arranged in the main body, an auxiliary mechanism is arranged in the main body, the auxiliary mechanism comprises a fixed pipe, a drain pipe, a sealing plug, a valve and a stirring component, one end of the fixed pipe is sealed and fixedly connected with the bottom in the main body, a gap is arranged between the other end of the fixed pipe and the top in the main body, the stirring component comprises a paddle, a rotating shaft, a connecting bearing and a driving unit, the sewage discharge pipe and the fixed pipe are coaxially arranged, this a storage device for hydraulic transmission system's be convenient for clear away impurity has promoted the impurity removal effect through complementary unit to the convenience of maintaining has been improved.
Description
Technical Field
The utility model relates to a hydraulic transmission equipment field, in particular to a be convenient for clear away storage device of impurity for hydraulic transmission system.
Background
The hydraulic transmission is a transmission mode for energy transmission and control by taking liquid as a working medium, and a hydraulic transmission system mainly comprises five parts, namely a power element, an execution element, an adjusting and controlling element, an auxiliary element and the working medium, wherein a hydraulic oil tank is one of the auxiliary elements, and the hydraulic oil tank is mainly used for storing oil and also has the functions of heat dissipation, impurity precipitation, air escape and the like of the oil.
Present hydraulic tank is after long-term the use, and the impurity in the oil tank increases, though has now had the device of cleaing away impurity, nevertheless because of the mechanism is single, it is limited to clear away the effect, and impurity can aggravate the hydraulic component wearing and tearing, shortens hydraulic component life, still can lead to hydraulic oil rotten, in actual operation, mostly through changing hydraulic oil and clean hydraulic tank come the removal impurity, it is comparatively loaded down with trivial details to maintain, and the convenience is lower.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is: to overcome the deficiencies of the prior art, a storage device for a hydraulic drive system that facilitates the removal of contaminants is provided.
The utility model provides a technical scheme that its technical problem adopted is: a storage device used for a hydraulic transmission system and convenient to remove impurities comprises a main body, an oil outlet pipe, an oil return pipe, an oil injection pipe and a liquid level meter, wherein the oil outlet pipe, the oil return pipe, the oil injection pipe and the liquid level meter are all arranged on the main body, hydraulic oil is arranged in the main body, and an auxiliary mechanism is arranged in the main body;
the auxiliary mechanism comprises a fixed pipe, a sewage discharge pipe, a sealing plug, a valve and a stirring assembly, one end of the fixed pipe is hermetically and fixedly connected with the bottom in the main body, a gap is arranged between the other end of the fixed pipe and the top in the main body, the sewage discharge pipe and the fixed pipe are coaxially arranged, the outer diameter of the sewage discharge pipe is smaller than the inner diameter of the fixed pipe, the bottom of the main body is provided with a through hole, the aperture of the through hole is equal to the diameter of the sewage discharge pipe, the sewage discharge pipe passes through the through hole, the sewage discharge pipe is sealed and fixedly connected with the inner wall of the through hole, the sealing plug is arranged at one end of the sewage discharge pipe far away from the main body, the valve is arranged on the sewage discharge pipe, the valve is positioned between the sealing plug and the main body, the fixing pipe is provided with an assembling hole, the oil return pipe penetrates through the assembly hole, the oil return pipe is hermetically and fixedly connected with the inner wall of the assembly hole, and the stirring assembly is arranged in the fixed pipe;
the stirring subassembly includes paddle, axis of rotation, connection bearing and drive unit, the top of main part is equipped with the connecting hole, the outer lane of connecting the bearing is sealed and fix on the inner wall of connecting hole, the inner circle of connecting the bearing is installed in the axis of rotation, axis of rotation and the coaxial setting of fixed pipe, the one end at the axis of rotation is installed to the paddle, and drive unit sets up the other end at the axis of rotation, the paddle is located the fixed pipe, drive unit drive axis of rotation rotates, the pilot hole is located between paddle and the blow off pipe.
Preferably, in order to drive the rotation shaft to rotate, the driving unit includes a driving motor, a driving gear and a driven gear, the driven gear is mounted on the rotation shaft, the driving motor is fixed on the top of the main body, the driving motor is in transmission connection with the driving gear, and the driving gear is meshed with the driven gear.
Preferably, the number of teeth of the driving gear is greater than the number of teeth of the driven gear in order to increase the rotation speed of the rotating shaft.
As preferred, spill over from the fixed intraductal in order to reduce impurity, fixed intraductal being equipped with supplementary ring, supplementary ring and the coaxial setting of fixed pipe, the external diameter of supplementary ring equals with the internal diameter of fixed pipe, supplementary ring sets up the one side of keeping away from the blow off pipe at the paddle, supplementary ring is passed to the axis of rotation, the internal diameter of supplementary ring is greater than the diameter of axis of rotation, the sealed and fixed connection of inner wall of supplementary ring and fixed pipe, the periphery of supplementary ring is equipped with the chamfer, the chamfer sets up the one end that is close to the paddle at supplementary ring.
As preferred, clear away the effect of impurity in order to promote, be equipped with solid fixed ring and filter screen in the main part, gu fixed ring sets up with fixed tub is coaxial, gu fixed ring's internal diameter is greater than the external diameter of fixed pipe, the shape of filter screen is ring shape, the external diameter of filter screen equals with solid fixed ring's internal diameter, the internal diameter of filter screen equals with the external diameter of fixed pipe, the filter screen sets up with fixed tub is coaxial, solid fixed pipe passes gu fixed ring, gu fixed ring and the internal top fixed connection of main part, the filter screen is located between solid fixed pipe and the solid fixed ring, the filter screen is sealed with solid fixed ring's inner wall and fixed connection, the filter screen is sealed and fixed connection with the periphery of solid fixed pipe, the liquid level height of hydraulic oil is less than the.
Preferably, in order to improve the heat dissipation capacity, at least two radiating fins are arranged at the bottom of the main body, and the radiating fins are circumferentially and uniformly fixed on the main body by taking the axis of the sewage discharge pipe as a center.
The beneficial effects of the utility model are that, this a storage device for hydraulic transmission system's be convenient for clear away impurity has promoted impurity removal effect through complementary unit to improve the convenience of maintaining, compared with the device of current clear away impurity, this complementary unit passes through the vortex mode and concentrates the impurity in the hydraulic oil, and the effect is better, and the practicality is stronger.
Drawings
The present invention will be further explained with reference to the drawings and examples.
FIG. 1 is a schematic diagram of a storage device for a hydraulic drive system that facilitates the removal of contaminants in accordance with the present invention;
FIG. 2 is a cross-sectional view of the storage device for a hydraulic drive system that facilitates the removal of contaminants in accordance with the present invention;
FIG. 3 is an enlarged view of portion A of FIG. 2;
FIG. 4 is an enlarged view of portion B of FIG. 2;
FIG. 5 is an enlarged view of section C of FIG. 2;
in the figure: 1. the main body comprises an oil outlet pipe 2, an oil return pipe 3, an oil injection pipe 4, a liquid level meter 5, a fixed pipe 6, a sewage discharge pipe 7, a sealing plug 8, a valve 9, a blade 10, a rotating shaft 11, a connecting bearing 12, a driving motor 13, a driving gear 14, a driven gear 15, an auxiliary ring 16, an auxiliary ring 17, a fixing ring 18, a filter screen 19 and a radiating fin.
Detailed Description
The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic drawings and illustrate the basic structure of the present invention only in a schematic manner, and thus show only the components related to the present invention.
As shown in fig. 1, a storage device for a hydraulic transmission system, which is convenient for removing impurities, includes a main body 1, an oil outlet pipe 2, an oil return pipe 3, an oil injection pipe 4 and a liquid level meter 5, wherein the oil outlet pipe 2, the oil return pipe 3, the oil injection pipe 4 and the liquid level meter 5 are all arranged on the main body 1, hydraulic oil is arranged in the main body 1, and an auxiliary mechanism is arranged in the main body 1;
will go out oil pipe 2 and return oil pipe 3 and be connected with external hydraulic component, realize the transport of main part 1 interior hydraulic oil through external hydraulic component, the effect of notes oil pipe 4 is convenient for add hydraulic oil in to main part 1, can be convenient for observe the capacity of main part 1 interior hydraulic oil through level gauge 5, here, the effect of setting up complementary unit is convenient for clear away the impurity in the main part 1 interior hydraulic oil.
As shown in fig. 2-3, the auxiliary mechanism comprises a fixed pipe 6, a blow-off pipe 7, a sealing plug 8, a valve 9 and a stirring component, one end of the fixed pipe 6 is hermetically and fixedly connected with the bottom of the main body 1, a gap is arranged between the other end of the fixed pipe 6 and the top of the main body 1, the blow-off pipe 7 and the fixed pipe 6 are coaxially arranged, the outer diameter of the blow-off pipe 7 is smaller than the inner diameter of the fixed pipe 6, a through hole is arranged at the bottom of the main body 1, the aperture of the through hole is equal to the diameter of the blow-off pipe 7, the blow-off pipe 7 passes through the through hole, the blow-off pipe 7 is hermetically and fixedly connected with the inner wall of the through hole, the sealing plug 8 is arranged at one end of the blow-off pipe 7 far away from the main body 1, the valve 9 is arranged on the blow-off pipe 7, the valve 9 is positioned between the, the oil return pipe 3 is hermetically and fixedly connected with the inner wall of the assembly hole, and the stirring assembly is arranged in the fixed pipe 6;
stirring subassembly includes paddle 10, axis of rotation 11, connection bearing 12 and drive unit, the top of main part 1 is equipped with the connecting hole, the outer lane of connection bearing 12 is sealed and fixes on the inner wall of connecting hole, the inner circle of connection bearing 12 is installed in axis of rotation 11, axis of rotation 11 and the coaxial setting of fixed pipe 6, the one end at axis of rotation 11 is installed to paddle 10, and drive unit sets up the other end at axis of rotation 11, paddle 10 is located fixed pipe 6, drive unit drive axis of rotation 11 rotates, the pilot hole is located between paddle 10 and blow off pipe 7.
Flow back hydraulic oil to fixed pipe 6 in through scavenge pipe 3, make axis of rotation 11 rotate under connecting bearing 12 supporting action through drive unit, drive paddle 10 rotates, thereby make the hydraulic oil in the fixed pipe 6 produce the vortex, impurity in the hydraulic oil concentrates on the axis department of axis of rotation 11 under the effect of vortex, at this moment, scavenge pipe 3 continues to carry hydraulic oil in the fixed pipe 6, thereby make the interior hydraulic oil of fixed pipe 6 spill over, after hydraulic oil transport finishes, paddle 10 stall, concentrate impurity together and deposit in blow off pipe 7, through opening valve 9, make impurity remove to between valve 9 and the 8, close valve 9 afterwards and extract sealing plug 8, thereby make the impurity discharge that is located between valve 9 and the sealing plug 8 in the blow off pipe 7.
As shown in fig. 4, the driving unit includes a driving motor 13, a driving gear 14 and a driven gear 15, the driven gear 15 is mounted on the rotating shaft 11, the driving motor 13 is fixed on the top of the main body 1, the driving motor 13 is in transmission connection with the driving gear 14, and the driving gear 14 is engaged with the driven gear 15.
The driving motor 13 is started, so that the driving gear 14 drives the driven gear 15 to rotate, and the rotation of the driven gear 15 drives the rotating shaft 11 to rotate, thereby realizing the function of driving the rotating shaft 11 to rotate.
Preferably, the number of teeth of the driving gear 14 is greater than that of the driven gear 15 in order to increase the rotation speed of the rotating shaft 11.
In the gear transmission, the number of teeth is in inverse proportion to the rotating speed, so that the rotating speed of the driven gear 15 is increased, and the rotating speeds of the rotating speed blades 10 of the driven gear 15 are equal, so that the rotating speed of the blades 10 is increased, and the vortex effect in the fixed pipe 6 is improved.
Preferably, in order to reduce the impurities overflowing from the fixed pipe 6, an auxiliary ring 16 is arranged in the fixed pipe 6, the auxiliary ring 16 is coaxially arranged with the fixed pipe 6, the outer diameter of the auxiliary ring 16 is equal to the inner diameter of the fixed pipe 6, the auxiliary ring 16 is arranged on one side, away from the sewage discharge pipe 7, of the paddle 10, the rotating shaft 11 penetrates through the auxiliary ring 16, the inner diameter of the auxiliary ring 16 is larger than that of the rotating shaft 11, the auxiliary ring 16 is in sealing and fixed connection with the inner wall of the fixed pipe 6, a chamfer is arranged on the periphery of the auxiliary ring 16, and the chamfer is arranged at one end, close to the paddle 10, of the auxiliary ring 16.
When the interior hydraulic oil of fixed pipe 6 spills over the in-process, can be convenient for block the impurity in the hydraulic oil through the chamfer on the supplementary ring 16, reduce impurity and spill over along with hydraulic oil in the fixed pipe 6, promoted the clearance effect.
As shown in fig. 5, be equipped with solid fixed ring 17 and filter screen 18 in the main part 1, gu fixed ring 17 and the coaxial setting of fixed pipe 6, gu fixed ring 17's internal diameter is greater than the external diameter of fixed pipe 6, filter screen 18's shape is ring shape, filter screen 18's external diameter equals with solid fixed ring 17's internal diameter, filter screen 18's internal diameter equals with solid fixed pipe 6's external diameter, filter screen 18 and the coaxial setting of fixed pipe 6, gu fixed pipe 6 passes solid fixed ring 17, gu fixed ring 17 and the interior top fixed connection of main part 1, filter screen 18 is located between solid fixed pipe 6 and the solid fixed ring 17, filter screen 18 and the sealed and fixed connection of the inner wall of solid fixed ring 17, filter screen 18 and the sealed and fixed connection of the periphery of solid fixed pipe 6, the liquid level height of hydraulic oil is less than the minimum distance between solid fixed ring.
When part of impurities overflow from the fixed pipe 6 along with the hydraulic oil, the impurities flow to the filter screen 18 under the action of gravity, the impurities in the hydraulic oil can be further filtered through the filter screen 18, and when the holes of the filter screen 18 on the filter screen 18 are smaller than the bubbles in the hydraulic oil, the effect of removing the bubbles in the hydraulic oil can be achieved.
Preferably, in order to improve the heat dissipation capability, at least two cooling fins 19 are arranged at the bottom of the main body 1, and the cooling fins 19 are circumferentially and uniformly fixed on the main body 1 by taking the axis of the sewage draining pipe 7 as a center.
The heat in the hydraulic oil is transmitted to the heat dissipation fins 19, and the heat dissipation area is increased by the heat dissipation fins 19, so that the heat dissipation effect is improved.
In the using process of the liquid device, hydraulic oil flows back into the fixed pipe 6 through the oil return pipe 3, the liquid device is started through the driving motor 13, the driving gear 14 drives the driven gear 15 to rotate, the rotation of the driven gear 15 drives the rotating shaft 11 to rotate, the rotating shaft 11 drives the blades 10 to rotate, so that the hydraulic oil in the fixed pipe 6 generates vortex, impurities in the hydraulic oil are concentrated at the axis of the rotating shaft 11 under the action of the vortex, at the moment, the oil return pipe 3 continues to convey the hydraulic oil into the fixed pipe 6, so that the hydraulic oil in the fixed pipe 6 overflows, after the hydraulic oil is conveyed, the blades 10 stop rotating, the concentrated impurities are precipitated into the sewage discharge pipe 7, the impurities are moved to a position between the valve 9 and the sealing plug 8 by opening the valve 9, then the valve 9 is closed and the sealing plug 8 is pulled out, so that the impurities positioned between the valve 9 and the sealing plug 8 in the sewage discharge pipe 7, meanwhile, impurities in the hydraulic oil can be clamped conveniently through the chamfer on the auxiliary ring 16, the impurities are reduced to overflow from the fixed pipe 6 along with the hydraulic oil, the clearing effect is improved, when part of the impurities overflow from the fixed pipe 6 along with the hydraulic oil, the impurities flow to the filter screen 18 under the action of gravity, the impurities in the hydraulic oil can be further filtered through the filter screen 18, and when holes of the filter screen 18 on the filter screen 18 are smaller than bubbles in the hydraulic oil, the effect of clearing the bubbles in the hydraulic oil can be achieved;
here, collect the impurity in the hydraulic oil through the vortex that will produce in the fixed pipe 6, played the function of cleaing away impurity, can be convenient for discharge the impurity in the main part 1 through control flap 9 and sealing plug 8, avoid adopting the mode of changing lubricating oil, improved the convenience.
Compared with the prior art, this a storage device for hydraulic transmission system's be convenient for clear away impurity has promoted the impurity removal effect through complementary unit to improve the convenience of maintaining, compare with the device of current clear away impurity, this complementary unit concentrates the impurity in the hydraulic oil through the mode of vortex, and the effect is better, and the practicality is stronger.
In light of the foregoing, it will be apparent to those skilled in the art from this disclosure that various changes and modifications can be made 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 (6)
1. A storage device convenient for impurity removal for a hydraulic transmission system comprises a main body (1), an oil outlet pipe (2), an oil return pipe (3), an oil injection pipe (4) and a liquid level meter (5), wherein the oil outlet pipe (2), the oil return pipe (3), the oil injection pipe (4) and the liquid level meter (5) are all arranged on the main body (1), hydraulic oil is arranged in the main body (1), and the storage device is characterized in that an auxiliary mechanism is arranged in the main body (1);
the auxiliary mechanism comprises a fixed pipe (6), a drain pipe (7), a sealing plug (8), a valve (9) and a stirring assembly, wherein one end of the fixed pipe (6) is sealed and fixedly connected with the bottom in the main body (1), a gap is formed between the other end of the fixed pipe (6) and the top in the main body (1), the drain pipe (7) and the fixed pipe (6) are coaxially arranged, the outer diameter of the drain pipe (7) is smaller than the inner diameter of the fixed pipe (6), a through hole is formed in the bottom of the main body (1), the diameter of the through hole is equal to that of the drain pipe (7), the drain pipe (7) penetrates through the through hole, the drain pipe (7) is sealed and fixedly connected with the inner wall of the through hole, the valve (9) is arranged at one end, far away from the main body sealing plug (1), of the drain pipe (7), the valve (9) is arranged on the drain pipe (7), and the valve (9) is positioned between the sealing plug (8) and the main body (, the stirring device is characterized in that an assembly hole is formed in the fixed pipe (6), the oil return pipe (3) penetrates through the assembly hole, the oil return pipe (3) is hermetically and fixedly connected with the inner wall of the assembly hole, and the stirring assembly is arranged in the fixed pipe (6);
the stirring subassembly includes paddle (10), axis of rotation (11), connection bearing (12) and drive unit, the top of main part (1) is equipped with the connecting hole, the outer lane of connection bearing (12) is sealed and fixes on the inner wall of connecting hole, the inner circle of connecting bearing (12) is installed on axis of rotation (11), axis of rotation (11) and fixed pipe (6) coaxial setting, the one end at axis of rotation (11) is installed in paddle (10), and drive unit sets up the other end at axis of rotation (11), paddle (10) are located fixed pipe (6), drive unit drive axis of rotation (11) rotate, the pilot hole is located between paddle (10) and blow off pipe (7).
2. The storage device for hydraulic transmission system for removing foreign matter as claimed in claim 1, wherein the driving unit comprises a driving motor (13), a driving gear (14) and a driven gear (15), the driven gear (15) is installed on the rotating shaft (11), the driving motor (13) is fixed on the top of the main body (1), the driving motor (13) is in transmission connection with the driving gear (14), and the driving gear (14) is engaged with the driven gear (15).
3. A storage device for hydraulic transmission systems to facilitate the removal of impurities according to claim 2, characterized in that the number of teeth of the driving gear (14) is greater than the number of teeth of the driven gear (15).
4. The storage device convenient for removing impurities for a hydraulic transmission system is characterized in that an auxiliary ring (16) is arranged in the fixed pipe (6), the auxiliary ring (16) is coaxially arranged with the fixed pipe (6), the outer diameter of the auxiliary ring (16) is equal to the inner diameter of the fixed pipe (6), the auxiliary ring (16) is arranged on one side, away from the sewage discharge pipe (7), of the blade (10), the rotating shaft (11) penetrates through the auxiliary ring (16), the inner diameter of the auxiliary ring (16) is larger than that of the rotating shaft (11), the auxiliary ring (16) is hermetically and fixedly connected with the inner wall of the fixed pipe (6), a chamfer is arranged on the periphery of the auxiliary ring (16), and the chamfer is arranged at one end, close to the blade (10), of the auxiliary ring (16).
5. The storage device for hydraulic transmission system convenient for removing impurities according to claim 1, wherein a fixing ring (17) and a filter screen (18) are arranged in the main body (1), the fixing ring (17) is coaxially arranged with the fixing tube (6), the inner diameter of the fixing ring (17) is larger than the outer diameter of the fixing tube (6), the filter screen (18) is in a ring shape, the outer diameter of the filter screen (18) is equal to the inner diameter of the fixing ring (17), the inner diameter of the filter screen (18) is equal to the outer diameter of the fixing tube (6), the filter screen (18) is coaxially arranged with the fixing tube (6), the fixing tube (6) passes through the fixing ring (17), the fixing ring (17) is fixedly connected with the top in the main body (1), the filter screen (18) is positioned between the fixing tube (6) and the fixing ring (17), the filter screen (18) is hermetically and fixedly connected with the inner wall of the fixing ring (17), the periphery of filter screen (18) and fixed pipe (6) is sealed and fixed connection, the liquid level height of hydraulic oil is less than the minimum distance between bottom in solid fixed ring (17) and main part (1).
6. The storage device for hydraulic transmission system easy to remove foreign matter as claimed in claim 1, wherein the bottom of the main body (1) is provided with at least two cooling fins (19), and the cooling fins (19) are circumferentially and uniformly fixed on the main body (1) centering on the axis of the drain pipe (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920325845.6U CN210127993U (en) | 2019-03-14 | 2019-03-14 | A storage device that is used for hydraulic transmission system to be convenient for clear away impurity |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920325845.6U CN210127993U (en) | 2019-03-14 | 2019-03-14 | A storage device that is used for hydraulic transmission system to be convenient for clear away impurity |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210127993U true CN210127993U (en) | 2020-03-06 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920325845.6U Expired - Fee Related CN210127993U (en) | 2019-03-14 | 2019-03-14 | A storage device that is used for hydraulic transmission system to be convenient for clear away impurity |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210127993U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113446281A (en) * | 2021-07-22 | 2021-09-28 | 山东弘宇农机股份有限公司 | Lifter distributor for tractor |
-
2019
- 2019-03-14 CN CN201920325845.6U patent/CN210127993U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113446281A (en) * | 2021-07-22 | 2021-09-28 | 山东弘宇农机股份有限公司 | Lifter distributor for tractor |
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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: 20200306 Termination date: 20210314 |
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| CF01 | Termination of patent right due to non-payment of annual fee |