CN214499956U - High-speed differential mechanism with heat dissipation mechanism - Google Patents
High-speed differential mechanism with heat dissipation mechanism Download PDFInfo
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- CN214499956U CN214499956U CN202120536055.XU CN202120536055U CN214499956U CN 214499956 U CN214499956 U CN 214499956U CN 202120536055 U CN202120536055 U CN 202120536055U CN 214499956 U CN214499956 U CN 214499956U
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- China
- Prior art keywords
- heat dissipation
- dissipation box
- lubricating oil
- oil
- speed differential
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- 230000017525 heat dissipation Effects 0.000 title claims abstract description 71
- 230000007246 mechanism Effects 0.000 title claims abstract description 47
- 239000003921 oil Substances 0.000 claims abstract description 47
- 239000007788 liquid Substances 0.000 claims abstract description 41
- 239000010687 lubricating oil Substances 0.000 claims abstract description 32
- 229910052751 metal Inorganic materials 0.000 claims abstract description 7
- 239000002184 metal Substances 0.000 claims abstract description 7
- 238000001816 cooling Methods 0.000 claims description 18
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 18
- 229910052782 aluminium Inorganic materials 0.000 claims description 6
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical group [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 6
- 239000000498 cooling water Substances 0.000 claims description 5
- 230000007306 turnover Effects 0.000 abstract description 6
- 230000005855 radiation Effects 0.000 description 6
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000314 lubricant Substances 0.000 description 2
- 241001391944 Commicarpus scandens Species 0.000 description 1
- 239000012208 gear oil Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
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Abstract
The utility model discloses a stable performance, long service life's high rotational speed differential mechanism of area heat dissipation mechanism, including the differential mechanism body, this internal lubricating oil cavity that is equipped with of differential mechanism, be equipped with the oil inlet pipe and go out oil pipe that are linked together with lubricating oil cavity on the differential mechanism, oil inlet pipe and play oil pipe are linked together through pipeline and metal heat dissipation incasement chamber respectively, the lubricating oil intracavity reaches oil inlet pipe and goes out the oil pipe and is filled with lubricating oil, the incasement lubricating oil mass that dispels the heat is not lower than and sets for minimum liquid level, be equipped with the business turn over liquid mouth that is linked together with the inner chamber on the heat dissipation case, be equipped with the end cover that the area runs through the gas pocket in business turn over liquid mouth department on the heat dissipation case, be equipped with the thermodetector of measuring incasement lubricating oil temperature on the heat dissipation case.
Description
Technical Field
The utility model relates to a high rotational speed differential mechanism of area heat dissipation mechanism.
Background
When the common differential is not higher than 4000r/min, the gear oil in the differential only needs to be loaded by about 80 percent, the oil temperature is not high, and the thermal expansion is not large.
However, when the differential mechanism is used for a high-speed horizontal screw centrifuge, the rotating speed of the differential mechanism is increased to more than 6000r/min, the oil temperature is increased due to the high rotating speed of the differential mechanism, the differential mechanism cannot meet the required balance precision requirement due to thermal expansion of parts, and the seal of the differential mechanism is easy to break when the oil expands, so that lubricating oil leakage occurs, and the differential mechanism is damaged.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the technical problem that will solve is: the high-speed differential mechanism with the heat dissipation mechanism is stable in performance and long in service life.
For solving the technical problem, the utility model discloses the technical scheme who adopts does: the utility model provides a high rotational speed differential mechanism of area heat dissipation mechanism, including the differential mechanism body, this internal lubricating oil cavity that is equipped with of differential mechanism, be equipped with the oil pipe and go out oil pipe that advance that are linked together with lubricating oil cavity on the differential mechanism, advance oil pipe and go out oil pipe and be linked together through pipeline and metal heat dissipation incasement chamber respectively, the lubricating oil intracavity reaches to advance oil pipe and go out the oil pipe and fill up lubricating oil, the incasement lubricating oil mass of dispelling the heat is not less than and sets for minimum liquid level, be equipped with the business turn over liquid mouth that is linked together with the inner chamber on the heat dissipation case, be equipped with the end cover that the area runs through the gas pocket in business turn over liquid mouth department on the heat dissipation case, be equipped with the thermometer that measures incasement lubricating oil temperature on the heat dissipation case.
As a preferable scheme, a plurality of metal radiating fins are arranged on the outer surface of the radiating box in parallel.
As a preferable scheme, a liquid level meter is arranged on the heat dissipation box.
As a preferable scheme, an alarm for giving an alarm when the liquid level in the heat dissipation box is lower than a set lowest liquid level or higher than a set highest liquid level is arranged on the heat dissipation box.
Preferably, the heat dissipation box is an aluminum heat dissipation box.
Preferably, the heat sink is an aluminum heat sink.
Preferably, the outer surface of the heat radiation box is provided with a water-cooling heat exchange tube which is arranged in a zigzag manner.
Preferably, the water-cooling heat exchange tube is connected with a water pump for supplying cooling water through a water inlet tube, and an outlet of the water-cooling heat exchange tube is provided with an automatic water outlet valve.
The utility model has the advantages that: because the heat dissipation box, the oil inlet pipe and the oil outlet pipe are arranged, the lubricating oil is filled in the lubricating oil cavity, the oil inlet pipe and the oil outlet pipe, the lubricating oil amount in the heat dissipation box is not lower than a set minimum liquid level, the heat dissipation box is provided with a liquid inlet and outlet port communicated with the cavity, the heat dissipation box is provided with an end cover with a through air hole at the liquid inlet and outlet port, so that the oil temperature is increased after the differential mechanism rotates at a high speed, the volume of hot oil is expanded to the heat dissipation box through the oil outlet pipe, the oil temperature is dissipated in the heat dissipation box, the pressure is released in the heat dissipation box, the hot gas is dissipated to the air through the air hole in the end cover, and in the cooling process of the differential mechanism, the oil expanded into the heat dissipation box flows back into the differential mechanism through the oil inlet pipe; the oil is circulated in a reciprocating way, so that the differential sealing is protected, and the oil in the differential is prevented from expanding and leaking.
Because the outer surface of the heat dissipation box is provided with a plurality of metal heat dissipation fins in parallel, the heat dissipation of the heat dissipation box is faster.
The liquid level meter is arranged on the heat dissipation box, so that the liquid level height in the heat dissipation box can be observed conveniently.
The alarm for alarming when the liquid level in the heat dissipation box is lower than the set lowest liquid level or higher than the set highest liquid level is arranged on the heat dissipation box, so that the use safety is further ensured.
Because the outer surface of the heat dissipation box is provided with the water-cooling heat exchange tubes which are arranged in a zigzag manner, the heat dissipation effect is better.
Because the water-cooling exchange pipe is connected with a water pump for supplying cooling water through a pipeline, an automatic water outlet valve is arranged at the outlet of the water-cooling exchange pipe, and when the temperature is measured by the temperature measuring meter to be higher than a set value, the water pump and the automatic water outlet valve are opened, so that the cooling water flows to carry out rapid cooling.
Drawings
Fig. 1 is a schematic structural diagram of embodiment 1 of the present invention.
Fig. 2 is a schematic structural diagram of embodiment 2 of the present invention.
In the figure: 1. the differential mechanism comprises a differential mechanism body, an oil inlet pipe, an oil outlet pipe, a heat dissipation box, an end cover, an automatic water outlet valve, a temperature measuring meter, a liquid level meter, an automatic water outlet valve, an alarm, a cooling fin, a water-cooling heat exchange pipe and a water pump, wherein the oil inlet pipe is 2, the oil outlet pipe is 3, the heat dissipation box is 4, the end cover is 5, the temperature measuring meter is 6, the liquid level meter is 7, the automatic water outlet valve is 8, the alarm is 9, the cooling fin is 10, the water-cooling heat exchange pipe is 11, and the water pump is 12.
Detailed Description
The following describes in detail a specific embodiment of the present invention with reference to the drawings.
The heat dissipation box 4 is provided with a liquid level meter 7. The heat radiation box 4 is provided with an alarm 9 which gives an alarm when the liquid level in the heat radiation box 4 is lower than the set lowest liquid level or higher than the set highest liquid level.
Embodiment 2, as shown in fig. 2, a high rotational speed differential mechanism of area heat dissipation mechanism, including differential mechanism body 1, be equipped with the lubricant cavity in the differential mechanism body 1, be equipped with into oil pipe 2 and play oil pipe 3 that are linked together with the lubricant cavity on the differential mechanism, it is linked together through pipeline and metal heat dissipation case 4 inner chamber respectively to advance oil pipe 2 and play oil pipe 3, full lubricating oil in the lubricating oil intracavity and advance oil pipe 2 and go out oil pipe 3, the amount of lubricating oil is not less than the minimum liquid level of settlement in the heat dissipation case 4, be equipped with the business turn over liquid mouth that is linked together with the inner chamber on the heat dissipation case 4, be equipped with the end cover 5 that the area runs through the gas pocket on the business turn over liquid mouth department on the heat dissipation case 4, be equipped with the thermometer 6 of measuring incasement lubricating oil temperature on the heat dissipation case 4.
The heat dissipation box 4 is provided with a liquid level meter 7. The heat radiation box 4 is provided with an alarm 9 which gives an alarm when the liquid level in the heat radiation box 4 is lower than the set lowest liquid level or higher than the set highest liquid level.
The outer surface of the heat radiation box 4 is provided with a water-cooling heat exchange tube 11 which is arranged in a zigzag manner. The water-cooling heat exchange tube is connected with a water pump 12 for supplying cooling water through a water inlet tube, and an outlet of the water-cooling heat exchange tube is provided with an automatic water outlet valve 8.
The above-mentioned embodiments are merely illustrative of the principles and effects of the present invention, and some embodiments may be used, and are not intended to limit the present invention; it should be noted that, for those skilled in the art, without departing from the inventive concept, several changes and modifications can be made, which are within the scope of the present invention.
Claims (8)
1. The utility model provides a high rotational speed differential mechanism of area heat dissipation mechanism, includes the differential mechanism body, this internal lubricating oil chamber that is equipped with of differential mechanism, its characterized in that: the differential mechanism is provided with an oil inlet pipe and an oil outlet pipe which are communicated with a lubricating oil cavity, the oil inlet pipe and the oil outlet pipe are respectively communicated with an inner cavity of the metal heat dissipation box through pipelines, lubricating oil is fully filled in the lubricating oil cavity, the lubricating oil amount in the heat dissipation box is not lower than a set minimum liquid level, the heat dissipation box is provided with a liquid inlet and outlet which are communicated with the inner cavity, an end cover with a through air hole is arranged at the liquid inlet and outlet on the heat dissipation box, and the heat dissipation box is provided with a temperature detector which is used for measuring the temperature of the lubricating oil in the heat dissipation box.
2. A high speed differential with a heat sink mechanism as claimed in claim 1, wherein: the outer surface of the heat dissipation box is provided with a plurality of metal heat dissipation fins in parallel.
3. A high speed differential with a heat sink mechanism as claimed in claim 1, wherein: and a liquid level meter is arranged on the heat dissipation box.
4. A high speed differential with a heat sink mechanism as claimed in claim 3, wherein: and the heat dissipation box is provided with an alarm for alarming when the liquid level in the heat dissipation box is lower than a set lowest liquid level or higher than a set highest liquid level.
5. A high speed differential with a heat sink mechanism as claimed in claim 1, wherein: the heat dissipation box is an aluminum heat dissipation box.
6. A high speed differential with a heat sink mechanism as claimed in claim 2, wherein: the radiating fins are aluminum radiating fins.
7. A high speed differential with a heat sink mechanism as claimed in claim 1, wherein: and the outer surface of the heat dissipation box is provided with a water-cooling heat exchange tube which is arranged in a zigzag manner.
8. The high-speed differential with a heat dissipation mechanism of claim 7, wherein: the water-cooling heat exchange tube is connected with a water pump for supplying cooling water through a water inlet tube, and an outlet of the water-cooling heat exchange tube is provided with an automatic water outlet valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120536055.XU CN214499956U (en) | 2021-03-15 | 2021-03-15 | High-speed differential mechanism with heat dissipation mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120536055.XU CN214499956U (en) | 2021-03-15 | 2021-03-15 | High-speed differential mechanism with heat dissipation mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214499956U true CN214499956U (en) | 2021-10-26 |
Family
ID=78198684
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120536055.XU Active CN214499956U (en) | 2021-03-15 | 2021-03-15 | High-speed differential mechanism with heat dissipation mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214499956U (en) |
-
2021
- 2021-03-15 CN CN202120536055.XU patent/CN214499956U/en active Active
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