CN220286384U - Gearbox heat dissipation device of hydraulic high-frequency vibration pile driver - Google Patents
Gearbox heat dissipation device of hydraulic high-frequency vibration pile driver Download PDFInfo
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- CN220286384U CN220286384U CN202321839244.XU CN202321839244U CN220286384U CN 220286384 U CN220286384 U CN 220286384U CN 202321839244 U CN202321839244 U CN 202321839244U CN 220286384 U CN220286384 U CN 220286384U
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- oil
- gear box
- heat dissipation
- pile driver
- rotating
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- 230000017525 heat dissipation Effects 0.000 title claims abstract description 46
- 230000007246 mechanism Effects 0.000 claims abstract description 25
- 238000001816 cooling Methods 0.000 claims abstract description 24
- 230000005540 biological transmission Effects 0.000 claims abstract description 14
- 238000005192 partition Methods 0.000 claims description 3
- 244000309464 bull Species 0.000 claims 1
- 239000003921 oil Substances 0.000 abstract description 66
- 239000010687 lubricating oil Substances 0.000 abstract description 22
- 230000009286 beneficial effect Effects 0.000 abstract description 3
- 230000005855 radiation Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 239000012535 impurity Substances 0.000 description 2
- 230000001050 lubricating effect Effects 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000000191 radiation effect Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
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Abstract
The utility model relates to the field of heat dissipation of a gear box of a pile driver, in particular to a heat dissipation device of a gear box of a hydraulic high-frequency vibration pile driver, which comprises an oil storage tank arranged at the bottom end of the gear box, wherein a rotating rod is rotatably connected inside the gear box, the heat dissipation device also comprises a heat dissipation mechanism and a cooling mechanism, the heat dissipation mechanism comprises a conveying assembly and a plurality of oil discharge pipes, the cooling mechanism comprises a transmission assembly, a rotating assembly and a plurality of rotating shafts, heat dissipation of internal parts of the gear box is realized by using circulated lubricating oil through the heat dissipation mechanism, and meanwhile, the heat dissipation of the internal parts of the gear box can be realized through the cooling mechanism, so that the heat dissipation speed is high, and the heat dissipation device is beneficial to ensuring the normal work of the pile driver.
Description
Technical Field
The utility model relates to the field of heat dissipation of a pile driver gear box, in particular to a heat dissipation device of a hydraulic high-frequency vibration pile driver gear box.
Background
The hydraulic high-frequency vibration pile driver consists of a pile hammer, a pile frame, accessory equipment and the like, and when the pile driver works, the temperature rises due to high-load movement of parts in the gearbox of the pile driver, so that the parts in the gearbox of the pile driver are required to be radiated in order to ensure the normal work of the pile driver.
The novel chinese patent with the prior patent publication number CN213808792U discloses a heat dissipating device for a gear box of a dust-proof extruder, which comprises a heat dissipating fan mounted inside a heat dissipating box body, and the gear box is placed inside the heat dissipating box body, so that heat dissipation to the gear box is realized by the heat dissipating fan.
The heat dissipation device of the gear box has the following defects:
1. when the gearbox is required to be subjected to heat dissipation, the heat dissipation is realized through the air flow only by wind power, so that the heat dissipation speed is low and the efficiency is low;
2. the heat radiation fan is only arranged at the top of the inner cavity of the heat radiation box body, so that only one side of the gear box can be radiated, uneven heat radiation is caused, and the heat radiation effect is poor;
3. when the cooling fan works, the motor is required to be driven, so that the power consumption during cooling of the gearbox can be greatly increased, and the cost is further increased.
In response to this problem, a hydraulic high frequency vibratory pile driver gearbox heat sink is now provided.
Disclosure of Invention
The utility model aims to provide a heat dissipating device for a gearbox of a hydraulic high-frequency vibratory pile driver, which aims to solve the problems in the background art.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the heat dissipating device of the gear box of the hydraulic high-frequency vibration pile driver comprises an oil storage tank arranged at the bottom end of the gear box, a rotating rod is rotationally connected in the gear box, and the heat dissipating device further comprises a heat dissipating mechanism and a cooling mechanism;
the heat dissipation mechanism comprises a conveying assembly and a plurality of oil drain pipes, the plurality of oil drain pipes are equidistantly arranged at the top of an inner cavity of the gear box, a plurality of oil outlets are arranged on the surface of each oil drain pipe, and the conveying assembly is positioned between the oil storage tank and the plurality of oil drain pipes;
the cooling mechanism comprises a transmission assembly, a rotating assembly and a plurality of rotating shafts, wherein the rotating shafts are equidistantly arranged on one side of the gear box, each rotating shaft is rotationally connected with the gear box, three cooling fans are arranged on the surface of each rotating shaft, the rotating assembly is located among the rotating shafts, and the transmission assembly is located among the rotating rods and the rotating assembly.
As a further scheme of the utility model: the conveying assembly comprises an oil pump, an oil outlet pipe and a plurality of conveying pipes;
the oil pump is installed in the one end of oil storage tank, and the input of oil pump and the inner chamber intercommunication of oil storage tank, and the output of oil pump is connected with the one end of play oil pipe, and a conveyer pipe is all installed on the top of every oil pipe, and the other end of every conveyer pipe all is connected with play oil pipe.
As a further scheme of the utility model: the rotating assembly comprises a polish rod, two side plates, a plurality of worms and a plurality of worm gears;
the two side plates are symmetrically arranged on one side of the gear box, the polish rod rotates between the two side plates, the surface of each rotating shaft is provided with a worm wheel, one side of each worm wheel is provided with a worm meshed with the worm wheel, and each worm is arranged on the surface of the polish rod.
As a further scheme of the utility model: the transmission assembly comprises a driving wheel, a driven wheel and a belt, wherein the driving wheel is arranged on the surface of the rotating rod, the driven wheel is positioned on one side of the driving wheel and is arranged on the surface of the polish rod, and the belt is sleeved on the driving wheel and the driven wheel.
As a further scheme of the utility model: the baffle is installed to the junction of gear box and batch oil tank, and a plurality of bar holes have been seted up to the surface equidistance of baffle.
As a further scheme of the utility model: the filter screen is installed to the inside of oil storage tank below being located the baffle.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the gearbox heat dissipation device of the hydraulic high-frequency vibration pile driver, the heat dissipation mechanism is arranged, the heat dissipation of the internal parts of the gearbox is realized by using the circulated lubricating oil, meanwhile, the heat dissipation of the oil in the conveying pipe can be realized by the cooling mechanism, the circulation heat dissipation of the internal parts of the gearbox can be realized, the heat dissipation speed is high, the efficiency is high, and the normal work of the pile driver is guaranteed.
2. According to the gearbox heat dissipation device for the hydraulic high-frequency vibration pile driver, the plurality of oil outlets are uniformly formed in the top of the inner cavity of the gearbox, and lubricating oil passing through the cooling mechanism can uniformly flow to the surface of a part in the gearbox through the plurality of oil outlets, so that the lubricating oil can be in contact with the part and realize heat transfer, uniform heat dissipation of the part is realized, and the heat dissipation effect is good.
3. According to the gearbox heat dissipation device for the hydraulic high-frequency vibration pile driver, the transmission assembly is arranged, so that when the oil storage tank works, the cooling mechanism can be synchronously driven to work, a driving source is not required to be arranged on the cooling mechanism, the number of the driving sources of the device is greatly reduced, the power consumption is further reduced, and the cost is saved.
4. According to the gearbox heat dissipation device for the hydraulic high-frequency vibration pile driver, through the arrangement of the lubricating oil capable of circulating, heat generated during operation of parts can be transferred to the lubricating oil to play a role in heat dissipation, the lubricating effect among the parts can be achieved, normal operation of the gearbox is guaranteed, and further normal operation of the hydraulic high-frequency vibration pile driver can be guaranteed.
5. According to the gearbox heat dissipation device for the hydraulic high-frequency vibration pile driver, the filter screen is arranged in the oil storage tank, so that oil can be filtered, impurities in lubricating oil are prevented from flowing back to parts in the gearbox again, and normal operation of the parts is facilitated.
Drawings
Fig. 1 is a schematic structural view of the present utility model.
Fig. 2 is an enlarged schematic view of the portion a of fig. 1 according to the present utility model.
Fig. 3 is an enlarged schematic view of the portion B of fig. 1 according to the present utility model.
FIG. 4 is a schematic view of a cut-out structure of the present utility model.
Fig. 5 is an enlarged schematic view of the portion C of fig. 4 according to the present utility model.
Wherein: 11. a gear box; 12. an oil storage tank; 13. a partition plate; 14. a bar-shaped hole; 15. a filter screen; 16. an oil pump; 17. an oil outlet pipe; 18. a delivery tube; 19. an oil drain pipe; 20. an oil outlet; 21. a rotating rod; 22. a driving wheel; 23. driven wheel; 24. a belt; 25. a polish rod; 26. a worm; 27. a worm wheel; 28. a rotation shaft; 29. a heat radiation fan; 30. and a side plate.
Detailed Description
The principles and features of the present utility model are described below with reference to the drawings, the examples are illustrated for the purpose of illustrating the utility model and are not to be construed as limiting the scope of the utility model.
The present utility model provides the following preferred embodiments:
1-5, a heat dissipating device for a gearbox of a hydraulic high-frequency vibratory pile driver comprises an oil storage tank 12 arranged at the bottom end of a gearbox 11, wherein a rotating rod 21 is rotatably connected in the gearbox 11, the rotating rod 21 is used for installing gears in the gearbox 11, namely, when the pile driver works, the oil storage tank 12 rotates, and the heat dissipating device further comprises a heat dissipating mechanism and a cooling mechanism;
the heat dissipation mechanism comprises a conveying component and a plurality of oil drain pipes 19, the plurality of oil drain pipes 19 are equidistantly arranged at the top of the inner cavity of the gear box 11, a plurality of oil outlets 20 are arranged on the surface of each oil drain pipe 19, the conveying component is positioned between the oil storage tank 12 and the plurality of oil drain pipes 19, the conveying component can convey lubricating oil in the oil storage tank 12 to the inside of the plurality of oil drain pipes 19, then the lubricating oil flows out through the plurality of oil outlets 20 and uniformly flows to the surfaces of parts in the gear box 11, so that the lubricating oil can be in contact with the parts, uniform heat dissipation of the parts is realized, and the heat dissipation effect is good;
the cooling mechanism comprises a transmission assembly, a rotating assembly and a plurality of rotating shafts 28, wherein the rotating shafts 28 are equidistantly arranged on one side of the gear box 11, each rotating shaft 28 is rotationally connected with the gear box 11, three cooling fans 29 are arranged on the surface of each rotating shaft 28, the rotating assembly is positioned between the rotating shafts 28, the transmission assembly is positioned between the rotating rod 21 and the rotating assembly, and when the rotating rod 21 rotates, the rotating assembly can be driven to work through the transmission assembly, and then the rotating shafts 28 can be driven to rotate simultaneously, so that the cooling fans 29 on the rotating shafts 28 can rotate, the wind speed at the position of the conveying pipe 18 is improved, cooling and heat dissipation of lubricating oil in the conveying assembly are achieved, and subsequent lubricating oil is convenient for heat dissipation of internal parts of the gear box 11;
through setting up heat dissipation mechanism, utilize the lubricating oil that can circulate to realize the heat dissipation to the inside part of gear box 11, simultaneously through cooling mechanism, can dispel the heat to the inside oil of conveyer pipe 18, and then can realize the circulation heat dissipation to the inside part of gear box 11, the radiating rate is fast, efficient, is favorable to guaranteeing the normal work of pile driver.
As shown in fig. 1-5, the delivery assembly includes an oil pump 16, an oil outlet pipe 17, and a number of delivery pipes 18;
the oil pump 16 is arranged at one end of the oil storage tank 12, the input end of the oil pump 16 is communicated with the inner cavity of the oil storage tank 12, the output end of the oil pump 16 is connected with one end of the oil outlet pipe 17, the top end of each oil outlet pipe 19 is provided with a conveying pipe 18, and the other end of each conveying pipe 18 is connected with the oil outlet pipe 17;
when the parts in the gear box 11 need to be subjected to heat dissipation, the oil pump 16 is controlled to work, the oil pump 16 can convey lubricating oil in the oil storage tank 12 to the inside of the oil outlet pipe 17, the lubricating oil in the oil outlet pipe 17 can be conveyed to the inside of the oil outlet pipe 19 through the plurality of conveying pipes 18 and uniformly flow to the surfaces of the parts in the gear box 11 through the plurality of oil outlets 20, so that the lubricating oil can be in contact with the parts and realize heat transfer, and uniform heat dissipation of the parts is realized;
the heat generated during the operation of the parts can be transferred to the lubricating oil, the heat dissipation effect is achieved, the lubricating effect between the parts can be achieved, the normal operation of the gear box 11 is guaranteed, and the normal operation of the hydraulic high-frequency vibration pile driver can be guaranteed.
As shown in fig. 1-5, the rotating assembly includes a polish rod 25, two side plates 30, a plurality of worms 26, and a plurality of worm gears 27;
the two side plates 30 are symmetrically arranged on one side of the gear box 11, the polished rod 25 rotates between the two side plates 30, the surface of each rotating shaft 28 is provided with a worm wheel 27, one side of each worm wheel 27 is provided with a worm 26 meshed with the worm wheel 27, and each worm 26 is arranged on the surface of the polished rod 25;
when the transmission assembly works, the transmission assembly can drive the polish rod 25 to rotate, the polish rod 25 drives the worm 26 positioned on the polish rod 25 to rotate, and as the worm 26 is meshed with the worm wheel 27, the worm wheel 27 can be driven to rotate when the worm 26 rotates, the worm wheel 27 drives the cooling fan 29 to rotate through the rotating shaft 28, so that the air flow speed around the conveying pipe 18 is improved, heat on the surface of the conveying pipe 18 is taken away, and cooling and heat dissipation of lubricating oil in the conveying pipe 18 are realized;
specifically, it should be noted that, the conveying pipe 18 is made of a heat conducting material, when the temperature of the lubricating oil in the conveying pipe 18 is too high, heat can be transferred to the conveying pipe 18, and at this time, the surface of the rotating shaft 28 can be radiated by the radiating fan 29, so that the temperature of the lubricating oil in the conveying pipe 18 can be reduced, and the subsequent heat exchange of the parts in the gear box 11 is facilitated.
As shown in fig. 1-5, the transmission assembly comprises a driving wheel 22, a driven wheel 23 and a belt 24, wherein the driving wheel 22 is arranged on the surface of the rotating rod 21, the driven wheel 23 is positioned on one side of the driving wheel 22 and is arranged on the surface of the polished rod 25, and the belt 24 is sleeved on the driving wheel 22 and the driven wheel 23;
when the rotating rod 21 works, the driving wheel 22 can be driven to rotate, the driven wheel 23 can be driven to rotate under the action of the belt 24, the polish rod 25 is driven to rotate, the driving source is not required to be additionally arranged, the using quantity of the driving source of the device is greatly reduced, the power consumption is further reduced, and the cost is saved.
As shown in fig. 1-5, a baffle 13 is installed at the connection between the gear case 11 and the oil storage tank 12, and a plurality of strip-shaped holes 14 are formed on the surface of the baffle 13 at equal intervals, and the strip-shaped holes 14 are arranged so that lubricating oil inside the gear case 11 can flow into the oil storage tank 12.
As shown in fig. 1-5, the filter screen 15 is installed below the partition 13 in the oil storage tank 12, and the filter screen 15 is disposed in the oil storage tank 12, so that oil can be filtered, and impurities in lubricating oil are prevented from flowing back to parts in the gearbox 11 again, which is beneficial to ensuring normal operation of the parts.
The foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model, but rather to enable any modification, equivalent replacement, improvement or the like to be made within the spirit and principles of the utility model.
Claims (6)
1. The utility model provides a hydraulic high frequency vibration pile driver gear box heat abstractor, includes oil storage tank (12) of installing in gear box (11) bottom, and the inside rotation of gear box (11) is connected with bull stick (21), its characterized in that still includes cooling mechanism and cooling mechanism;
the heat dissipation mechanism comprises a conveying assembly and a plurality of oil drain pipes (19), the plurality of oil drain pipes (19) are equidistantly arranged at the top of an inner cavity of the gear box (11), a plurality of oil outlets (20) are arranged on the surface of each oil drain pipe (19), and the conveying assembly is positioned between the oil storage tank (12) and the plurality of oil drain pipes (19);
the cooling mechanism comprises a transmission assembly, a rotating assembly and a plurality of rotating shafts (28), wherein the rotating shafts (28) are equidistantly arranged on one side of the gear box (11), each rotating shaft (28) is rotationally connected with the gear box (11), three cooling fans (29) are arranged on the surface of each rotating shaft (28), the rotating assembly is located among the rotating shafts (28), and the transmission assembly is located between the rotating rod (21) and the rotating assembly.
2. A hydraulic high frequency vibratory pile driver gearbox heat sink according to claim 1, wherein the conveying assembly comprises an oil pump (16), an oil outlet pipe (17) and a number of conveying pipes (18);
the oil pump (16) is installed in the one end of batch oil tank (12), and the input of oil pump (16) communicates with the inner chamber of batch oil tank (12), and the output of oil pump (16) is connected with the one end of play oil pipe (17), and a conveyer pipe (18) is all installed on the top of every oil pipe (19), and the other end of every conveyer pipe (18) all is connected with play oil pipe (17).
3. A hydraulic high frequency vibratory pile driver gearbox heat sink according to claim 2, wherein the rotating assembly comprises a polish rod (25), two side plates (30), a plurality of worms (26) and a plurality of worm gears (27);
two curb plates (30) symmetry are installed in one side of gear box (11), and polished rod (25) rotate between two curb plates (30), and worm wheel (27) are all installed to the surface of every rotation axis (28), and one side of every worm wheel (27) all is equipped with one worm (26) with worm wheel (27) meshing, and every worm (26) all installs in the surface of polished rod (25).
4. A hydraulic high frequency vibratory pile driver gearbox heat sink according to claim 3, wherein the transmission assembly comprises a driving wheel (22), a driven wheel (23) and a belt (24), the driving wheel (22) is mounted on the surface of the rotating rod (21), the driven wheel (23) is located on one side of the driving wheel (22) and mounted on the surface of the polish rod (25), and the belt (24) is sleeved on the driving wheel (22) and the driven wheel (23).
5. The heat dissipating device for the gearbox of the hydraulic high-frequency vibratory pile driver according to claim 4, wherein a baffle plate (13) is installed at the joint of the gearbox (11) and the oil storage tank (12), and a plurality of strip-shaped holes (14) are formed in the surface of the baffle plate (13) at equal intervals.
6. A hydraulic high frequency vibratory pile driver gearbox heat sink according to claim 5, wherein a filter screen (15) is mounted inside the oil reservoir (12) below the partition (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321839244.XU CN220286384U (en) | 2023-07-13 | 2023-07-13 | Gearbox heat dissipation device of hydraulic high-frequency vibration pile driver |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321839244.XU CN220286384U (en) | 2023-07-13 | 2023-07-13 | Gearbox heat dissipation device of hydraulic high-frequency vibration pile driver |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220286384U true CN220286384U (en) | 2024-01-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321839244.XU Active CN220286384U (en) | 2023-07-13 | 2023-07-13 | Gearbox heat dissipation device of hydraulic high-frequency vibration pile driver |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220286384U (en) |
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2023
- 2023-07-13 CN CN202321839244.XU patent/CN220286384U/en active Active
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