CN220081847U - Oil return cooling device for hydraulic oil source - Google Patents
Oil return cooling device for hydraulic oil source Download PDFInfo
- Publication number
- CN220081847U CN220081847U CN202320979741.3U CN202320979741U CN220081847U CN 220081847 U CN220081847 U CN 220081847U CN 202320979741 U CN202320979741 U CN 202320979741U CN 220081847 U CN220081847 U CN 220081847U
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- Prior art keywords
- oil
- box
- ring
- cooling device
- box body
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- 239000003921 oil Substances 0.000 title claims abstract description 78
- 238000001816 cooling Methods 0.000 title claims abstract description 47
- 239000010720 hydraulic oil Substances 0.000 title claims abstract description 34
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 62
- 230000000694 effects Effects 0.000 abstract description 9
- 230000002035 prolonged effect Effects 0.000 abstract description 3
- 230000017525 heat dissipation Effects 0.000 description 4
- 239000000428 dust Substances 0.000 description 3
- 238000009423 ventilation Methods 0.000 description 3
- 238000007664 blowing Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000001680 brushing effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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- General Details Of Gearings (AREA)
Abstract
The utility model discloses an oil return cooling device for a hydraulic oil source, which comprises a box body, wherein an air cooling device is fixedly arranged at the top end of the box body, a vent is formed in the front side of the box body, through holes are formed in the upper portion and the lower portion of one side of the box body, an oil outlet is formed in the lower portion of the through holes, one end of the oil outlet is fixedly connected with an oil pump on one side of the inner wall of the box body, an oil return port is formed in the upper portion of the oil outlet and in the upper end through hole, and an oil pipe is coiled between the oil return port and the oil pump and is arranged in the box body in a convex mode. According to the utility model, the air cooling equipment is started to cool the inside of the oil pipe, the water pump is started to convey water in the water tank to the water outlet pipe through the water inlet pipe, the oil pipe and the water outlet pipe are fixed through the snap ring, and the cooling distance and the cooling time are prolonged by matching with the convex disc structure, so that the effect of cooling circulation on the oil pipe is achieved, and cooled hydraulic oil enters the oil tank through the oil return port, so that the cooling efficiency is improved.
Description
Technical Field
The utility model relates to the technical field of oil return cooling for hydraulic oil sources, in particular to an oil return cooling device for a hydraulic oil source.
Background
And (3) a hydraulic oil source: the hydraulic oil return device consists of a motor, a hydraulic pump, an oil tank, an oil filter, a control valve and the like, is an important component part in a hydraulic transmission and servo control system, and an oil source conveys hydraulic oil to actuating elements such as a hydraulic cylinder, a hydraulic motor and the like through a pipeline so as to meet the action requirement, the hydraulic oil returned from the actuating elements returns to an oil source oil return port through the pipeline, and due to factors such as pressure acting, a lot of heat is generated in the process, and most of the heat is returned through a hydraulic oil belt oil return source;
aiming at the prior art, the patent number is: CN202123382866.8 is an air-cooled hydraulic oil source, which is configured to connect a hydraulic cylinder to be used with an oil outlet and an oil return port, and the power pump is configured to pump oil from the oil tank, flow into the hydraulic cylinder from the oil outlet via an electromagnetic valve, and then flow into the electromagnetic valve via the oil return port, and then flow into the cooling module via a first pipeline, cool the cooling module via a blowing device, and flow into the oil tank via a second pipeline, thereby forming an entire oil supply cycle. The blowing equipment can cool the circulated oil, so that the stable operation of the whole equipment can be ensured; however, the cooling efficiency of the hydraulic oil source is low, and the oil temperature of the hydraulic oil can be gradually increased along with the lengthening of the working time, so that the whole hydraulic system cannot work normally.
In addition, more dust is often attached to the hydraulic oil source matched with the air-cooled ventilation opening, so that the heat dissipation effect of the hydraulic oil source is reduced; therefore, the existing requirements are not met, and for this purpose we propose an oil return cooling device for a hydraulic oil source.
Disclosure of Invention
The utility model aims to provide an oil return cooling device for a hydraulic oil source, which is used for solving the problems that the cooling efficiency of the hydraulic oil source is low, the oil temperature of the hydraulic oil is gradually increased along with the lengthening of working time, so that the whole hydraulic system cannot work normally, more dust is often attached to a vent of the hydraulic oil source matched with air cooling, and the heat dissipation effect of the hydraulic oil source is reduced.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a hydraulic oil return cooling device for source, includes the box, the fixed forced air cooling equipment that is equipped with in top of box, the vent has been seted up to the front side of box, the through-hole has all been seted up from top to bottom to box one side, the below be equipped with the oil-out in the through-hole, the one end of oil-out just is located the inner wall one side fixedly connected with oil pump of box, the top of oil-out just is located the upper end through-hole and is equipped with the oil return opening, just be located the inside convex coiling of box between oil return opening and the oil pump and be equipped with oil pipe, the bottom of the inside of box is equipped with the water tank.
Preferably, the through hole has all been seted up to the both sides of water tank upper end, one side the upper end of through hole just is located the upper end of water tank and is fixedly equipped with the water pump, the bottom fixedly connected with inlet tube of water pump, and the one end of inlet tube runs through the through hole and is located the inside of water tank, the upper end fixedly connected with outlet pipe of water pump, and the one end of outlet pipe runs through the through hole of water tank opposite side and is located the inside of water tank.
Preferably, the water outlet pipe is coiled in the box in a convex shape, and the outer surface of the water outlet pipe is attached to the outer surface of the oil pipe.
Preferably, the front side rotation of vent is equipped with the brush board that coincides with vent axial lead, the front surface of box is equipped with the awl tooth ring that can circumference rotate, the inner wall of awl tooth ring is located to the brush board, one side of awl tooth ring and one side that is located the box surface are connected with the dwang through the bearing frame, the one end of dwang is provided with the bevel gear with awl tooth ring engaged with, the other end of dwang extends to the outside of box lateral wall.
Preferably, a mounting ring is arranged between the brush plate and the bevel gear ring, and the mounting ring and the bevel gear ring are detachably arranged.
Preferably, the bottom surface of the conical tooth ring is provided with a fixed ring which is close to the inner side wall of the box body, and the bottom surface of the fixed ring is provided with a limiting ring which is rotationally connected with the front surface of the box body.
Preferably, the end of the rotating rod is provided with a driven gear, the side wall of the box body is provided with a driving rod through a bearing, the driving rod is axially provided with a driving gear, the driving gear and the driven gear are in meshed connection through a gear chain, and the end of the driving rod is fixedly connected with a handle.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the utility model, the air cooling equipment is started to cool the inside of the oil pipe, the water pump is started to convey water in the water tank to the water outlet pipe through the water inlet pipe, the oil pipe and the water outlet pipe are fixed through the snap ring, and the cooling distance and the cooling time are prolonged by matching with the convex disc structure, so that the effect of cooling circulation on the oil pipe is achieved, and cooled hydraulic oil enters the oil tank through the oil return port, so that the cooling efficiency is improved;
2. according to the utility model, the driving gear is driven to rotate by rotating the driving rod through the control handle, the driven gear is driven to rotate through the gear chain, the rotating rod is driven to rotate, the bevel gear and the bevel ring meshed with the bevel gear are driven to rotate by the rotating rod, the brush plate is driven to rotate through the rotation of the bevel ring, the ventilation opening is cleaned, and the heat dissipation effect is prevented from being reduced.
Drawings
FIG. 1 is a schematic view of the overall structure of the present utility model;
FIG. 2 is a side view of the entirety of the present utility model;
FIG. 3 is a front cross-sectional view of the case of the present utility model;
fig. 4 is a schematic structural diagram of the present utility model at a in fig. two.
In the figure: 1. a case; 2. air cooling equipment; 3. an oil outlet; 4. an oil pump; 5. an oil pipe; 6. an oil return port; 7. a water tank; 8. a water inlet pipe; 9. a water pump; 10. a water outlet pipe; 11. a snap ring; 12. a vent; 13. conical toothed ring; 14. brushing a plate; 15. a rotating lever; 16. bevel gears; 17. a driven gear; 18. a driving rod; 19. a drive gear; 20. a gear chain; 21. a mounting ring; 22. a bearing seat; 23. a fixing ring; 24. and a limiting ring.
Description of the embodiments
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
Referring to fig. 1 to 4, an embodiment of the present utility model provides: the utility model provides a hydraulic oil return cooling device for source, including box 1, the fixed forced air cooling equipment 2 that is equipped with in top of box 1, vent 12 has been seted up to the front side of box 1, the through-hole has all been seted up from top to bottom of box 1 one side, be equipped with oil-out 3 in the below through-hole, the one end of oil-out 3 just is located the inner wall one side fixedly connected with oil pump 4 of box 1, the top of oil-out 3 just is located the upper end through-hole and is equipped with oil return port 6, just be located the inside convex coiling of box 1 between oil return port 6 and the oil pump 4 and be equipped with oil pipe 5, the bottom of the inside of box 1 is equipped with water tank 7.
Through holes are formed in two sides of the upper end of the water tank 7, a water pump 9 is fixedly arranged at the upper end of the through hole on one side and located at the upper end of the water tank 7, a water inlet pipe 8 is fixedly connected to the bottom end of the water pump 9, one end of the water inlet pipe 8 penetrates through the through hole and located inside the water tank 7, a water outlet pipe 10 is fixedly connected to the upper end of the water pump 9, one end of the water outlet pipe 10 penetrates through the through hole on the other side of the water tank 7 and located inside the water tank 7, the water outlet pipe 10 is coiled in the box 1 in a convex mode, and the outer surface of the water outlet pipe 10 is attached to the outer surface of the oil pipe 5.
The cooling device is started to cool the inside of the cooling device, the water pump 9 is started to convey water in the water tank 7 to the water outlet pipe 10 through the water inlet pipe 8, the oil pipe 5 and the water outlet pipe 10 are fixed through the clamping ring 11, the convex disc structure is matched, the cooling distance and the cooling time are prolonged, the cooling circulation effect on the oil pipe 5 is achieved, and cooled hydraulic oil enters the oil tank through the oil return port 6, so that the cooling efficiency is improved.
The front side rotation of vent 12 is equipped with brush board 14 that coincides with vent 12 axial lead, the front surface of box 1 is equipped with can circumferentially rotatory awl tooth ring 13, brush board 14 locates the inner wall of awl tooth ring 13, one side of awl tooth ring 13 and be located the one side of box 1 surface and be connected with dwang 15 through bearing frame 22, the one end of dwang 15 is provided with bevel gear 16 with awl tooth ring 13 engaged with, the other end of dwang 15 extends to the outside of box 1 lateral wall, the tip of dwang 15 is equipped with driven gear 17, the lateral wall of box 1 is equipped with actuating lever 18 through the bearing location, the axial of actuating lever 18 is equipped with driving gear 19, driving gear 19 and driven gear 17 pass through gear chain 20 meshing and are connected, the tip fixedly connected with handle of actuating lever 18.
The driving gear 19 is driven to rotate by rotating the driving rod 18 through the control handle, the driven gear 17 is driven to rotate through the gear chain 20, the rotating rod 15 is driven to rotate, the rotating rod 15 drives the bevel gear 16 and the bevel gear ring 13 meshed with the bevel gear 16 to rotate, the brush plate 14 is driven to rotate through the rotation of the bevel gear ring 13, the ventilation opening 12 is cleaned, and the heat dissipation effect is prevented from being reduced.
The brush plate 14 and the bevel gear ring 13 are provided with a mounting ring 21, the mounting ring 21 and the bevel gear ring 13 are detachably arranged, the bottom end surface of the bevel gear ring 13 is provided with a fixed ring 23 which is close to the inner side wall of the box body 1, the bottom end surface of the fixed ring 23 is provided with a limiting ring 24 which is rotationally connected with the front surface of the box body 1, and the bevel gear ring 13 can conveniently rotate along the axis line of the self through the installation of the fixed ring 23 and the bevel gear ring 13.
During the use, cool down to its inside through starting forced air cooling equipment, and start water pump 9 and carry the water in the water tank 7 to outlet pipe 10 through inlet tube 8 in, it is fixed with oil pipe 5 and outlet pipe 10 through buckle ring 11, and the convex dish is established to the cooperation, lengthen cooling distance and time, thereby reach cooling cycle's effect to oil pipe 5, the hydraulic oil after the cooling gets into the oil tank through return port 6, thereby cooling efficiency has been improved, when vent 12 surface dust is more, through control handle rotation actuating lever 18, drive driving gear 19 rotates, and drive driven gear 17 through gear chain 20 rotates, and then drive dwang 15 and rotate, dwang 15 drives bevel gear 16 and bevel gear 16 engaged bevel ring 13 rotates, drive brush board 14 and clean vent 12 through bevel gear ring 13's rotation, prevent to reduce the radiating effect.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (7)
1. Oil return cooling device for hydraulic oil source, including box (1), its characterized in that: the utility model discloses a novel air conditioner is characterized in that air cooling equipment (2) is fixedly arranged at the top of box (1), vent (12) are seted up to the front side of box (1), the through-hole has all been seted up from top to bottom on one side of box (1), the below be equipped with oil-out (3) in the through-hole, one end of oil-out (3) just is located inner wall one side fixedly connected with oil pump (4) of box (1), the top of oil-out (3) just is located upper end through-hole and is equipped with oil return opening (6), between oil return opening (6) and oil pump (4) and be located inside convex coiling of box (1) and be equipped with oil pipe (5), the bottom of the inside of box (1) is equipped with water tank (7).
2. The return oil cooling device for a hydraulic oil source according to claim 1, characterized in that: through-holes have all been seted up to both sides of water tank (7) upper end, one side the upper end of through-hole just is located the upper end of water tank (7) fixedly provided with water pump (9), the bottom fixedly connected with inlet tube (8) of water pump (9), and the one end of inlet tube (8) runs through the through-hole and is located the inside of water tank (7), the upper end fixedly connected with outlet pipe (10) of water pump (9), and the one end of outlet pipe (10) runs through the inside that the through-hole of water tank (7) opposite side is located water tank (7).
3. The return oil cooling device for a hydraulic oil source according to claim 2, characterized in that: the water outlet pipe (10) is coiled in the box body (1) in a convex shape, and the outer surface of the water outlet pipe (10) is attached to the outer surface of the oil pipe (5).
4. The return oil cooling device for a hydraulic oil source according to claim 1, characterized in that: the front side rotation of vent (12) is equipped with brush board (14) with vent (12) axial lead looks coincidence, the front surface of box (1) is equipped with can circumferentially rotatory awl tooth ring (13), the inner wall of awl tooth ring (13) is located to brush board (14), one side of awl tooth ring (13) and one side that is located box (1) surface are connected with dwang (15) through bearing frame (22), the one end of dwang (15) is provided with bevel gear (16) with awl tooth ring (13) engaged with, the other end of dwang (15) extends to the outside of box (1) lateral wall.
5. The oil return cooling device for a hydraulic oil source according to claim 4, characterized in that: a mounting ring (21) is arranged between the brush plate (14) and the bevel gear ring (13), and the mounting ring (21) and the bevel gear ring (13) are detachably arranged.
6. The oil return cooling device for a hydraulic oil source according to claim 4, characterized in that: the bottom end surface of the bevel gear ring (13) is provided with a fixed ring (23) which is close to the inner side wall of the box body (1), and the bottom end surface of the fixed ring (23) is provided with a limiting ring (24) which is rotationally connected with the front surface of the box body (1).
7. The oil return cooling device for a hydraulic oil source according to claim 4, characterized in that: the end of the rotating rod (15) is provided with a driven gear (17), the side wall of the box body (1) is provided with a driving rod (18) through a bearing, the driving rod (18) is axially provided with a driving gear (19), the driving gear (19) and the driven gear (17) are in meshing connection through a gear chain (20), and the end of the driving rod (18) is fixedly connected with a handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320979741.3U CN220081847U (en) | 2023-04-26 | 2023-04-26 | Oil return cooling device for hydraulic oil source |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320979741.3U CN220081847U (en) | 2023-04-26 | 2023-04-26 | Oil return cooling device for hydraulic oil source |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220081847U true CN220081847U (en) | 2023-11-24 |
Family
ID=88813967
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320979741.3U Active CN220081847U (en) | 2023-04-26 | 2023-04-26 | Oil return cooling device for hydraulic oil source |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220081847U (en) |
-
2023
- 2023-04-26 CN CN202320979741.3U patent/CN220081847U/en active Active
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