CN208565442U - It is a kind of convenient for dedusting and the reducer pedestal of good heat dissipation effect - Google Patents
It is a kind of convenient for dedusting and the reducer pedestal of good heat dissipation effect Download PDFInfo
- Publication number
- CN208565442U CN208565442U CN201820942968.XU CN201820942968U CN208565442U CN 208565442 U CN208565442 U CN 208565442U CN 201820942968 U CN201820942968 U CN 201820942968U CN 208565442 U CN208565442 U CN 208565442U
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- China
- Prior art keywords
- gear
- upper casing
- level
- gear wheel
- lower support
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Abstract
The utility model discloses a kind of convenient for dedusting and the reducer pedestal of good heat dissipation effect, including upper casing and lower support, upper casing and lower support are two-half structures, the top and back of upper casing are mounted on cooling fin, ventilation and heat pipe is installed to be connected with cooling fin at the top of upper casing, the shell of lower support is provided with lower heat sink, gear-box is provided between upper casing and lower support, gear-box is provided with output shaft and input shaft, output shaft is connected with second level gear wheel, input shaft is connected with level-one pinion gear, the junction of output shaft and upper casing and lower support is provided with oil sealing.The utility model is by by body dimidiation formula structure, it is easier to carry out dismantling and clearing up the gear and bearing in gear-box, upper casing is provided with ventilation and heat pipe and cooling fin, can the heat that is come out of balanced body, also timely the heat expansion gas in gear-box can be discharged heat-dissipating pipe.
Description
Technical field
It is the utility model relates to a kind of reducer pedestal, in particular to a kind of convenient for dedusting and the speed reducer of good heat dissipation effect
Seat.
Background technique
Speed reducer plays a part of to match revolving speed between prime mover and working machine or executing agency and transmits torque, speed reducer
It is a kind of relatively accurate machinery, the purpose using it is to reduce revolving speed, increases torque, in order to guarantee the normal work of speed reducer
Make, in addition to gear, axis, bearing combination and cabinet structure design give enough attention other than, it is also noted that speed reducer it is clear
Clean and maintenance.Existing speed reducer is full-covering type cabinet mostly, and at work, case body temperature increases, gas expansion, and pressure increases
Greatly, heat expansion air cannot be discharged in time, cause temperature in chassis excessively high, and pressure is excessive, if temperature is excessively high, will make to moisten in cabinet
The physicochemical properties of lubricating oil change, and reduce lubricating oil viscosity, reduce the bearing capacity of lubricating oil film, finally may be used
It can lead to the direct contact of working flank, tooth face agglutination occurs, does not also allow easy to clean.
Utility model content
The technical problems to be solved in the utility model is to overcome the deficiencies of existing technologies, and is provided a kind of convenient for dedusting and heat dissipation
The good reducer pedestal of effect, it is easier to dismantled and cleared up the gear and bearing in gear-box, can balanced body distributed
Also timely the heat expansion gas in gear-box can be discharged for heat out, heat-dissipating pipe.
In order to solve the above-mentioned technical problem, the utility model provides the following technical solution:
The utility model provides a kind of convenient for dedusting and the reducer pedestal of good heat dissipation effect, including upper casing and lower machine
Seat, the upper casing and lower support are two-half structures, and the top and back of the upper casing are mounted on cooling fin, it is described on
Ventilation and heat pipe is installed to be connected with cooling fin at the top of casing, the shell of the lower support is provided with lower heat sink, described
Gear-box is provided between upper casing and lower support, the gear-box is provided with output shaft and input shaft, the output shaft and two
Grade gear wheel is connected, and the input shaft is connected with level-one pinion gear, the connection of the output shaft and upper casing and lower support
Place is provided with oil sealing.
As a kind of optimal technical scheme of the utility model, second level gear wheel bottom end is provided with secondary gear wheel shaft,
The secondary gear wheel shaft is connected with level-one gear wheel, and the secondary gear wheel shaft is mutually engaged with second level gear wheel, the secondary gear
The bottom of wheel shaft is provided with oil sump.
As a kind of optimal technical scheme of the utility model, second level is provided between the output shaft and second level gear wheel
Bearing is provided with level-one bearing, the level-one gear wheel and level-one pinion gear between the secondary gear wheel shaft and level-one gear wheel
Mutually it is engaged.
Compared with prior art, the beneficial effects of the utility model are as follows:
The utility model is by by body dimidiation formula structure, it is easier to be dismantled and be cleared up the gear in gear-box
And bearing, upper casing are provided with ventilation and heat pipe and cooling fin, can the heat that is come out of balanced body, heat-dissipating pipe also can
Timely the heat expansion gas in gear-box is discharged, there are also installed cooling fins for the shell of lower support, heat dissipation work is timely carried out,
The lubricating oil when enclosure top is to prevent machine operation is arranged in ventilation and heat pipe causes to clear up inconvenience from gap outflow, convenient for frequent
Keep having suitable oil in oil sump.
Detailed description of the invention
Attached drawing is used to provide a further understanding of the present invention, and constitutes part of specification, practical with this
Novel embodiment is used to explain the utility model together, does not constitute limitations of the present invention.In the accompanying drawings:
Fig. 1 is the overall structure diagram of the utility model；
Fig. 2 is one of partial structural diagram of the utility model；
Fig. 3 is the two of the partial structural diagram of the utility model；
In figure: 1, upper casing；2 lower supports；3, cooling fin；4, ventilation and heat pipe；5, lower heat sink；6, gear-box；7, defeated
Shaft；8, input shaft；9, second level gear wheel；10, level-one pinion gear；11, oil sealing；12, secondary gear wheel shaft；13, level-one gear wheel；
14, oil sump；15, secondary bearing；16, level-one bearing.
Specific embodiment
It is illustrated below in conjunction with preferred embodiment of the attached drawing to the utility model, it should be understood that described herein excellent
It selects embodiment to be only used for describing and explaining the present invention, is not used to limit the utility model.
Wherein identical label all refers to identical component in attached drawing.
In addition, if the detailed description of known technology for show the utility model be characterized in it is unnecessary, then by it
It omits.It should be noted that word "inner" and "outside" refer respectively to the direction towards or away from geometric center of specific component.
Embodiment 1
As shown in Figure 1-3, the utility model provides a kind of convenient for dedusting and the reducer pedestal of good heat dissipation effect, including upper machine
Shell 1 and lower support 2, upper casing 1 and lower support 2 are two-half structures, and the top and back of upper casing 1 are mounted on cooling fin 3,
The top of upper casing 1 is equipped with ventilation and heat pipe 4 and is connected with cooling fin 3, and the shell of lower support 2 is provided with lower heat sink 5, on
Gear-box 6 is provided between casing 1 and lower support 2, gear-box 6 is provided with output shaft 7 and input shaft 8, and output shaft 7 and second level are big
Gear 9 is connected, and input shaft 8 is connected with level-one pinion gear 10, the junction setting of output shaft 7 and upper casing 1 and lower support 2
There is oil sealing 11.
Further, 9 bottom end of second level gear wheel is provided with secondary gear wheel shaft 12, secondary gear wheel shaft 12 and level-one gear wheel 13
It is connected, secondary gear wheel shaft 12 is engaged with 9 phase of second level gear wheel, and the bottom of secondary gear wheel shaft is provided with oil sump 14.
Be provided with secondary bearing 15 between output shaft 7 and second level gear wheel 9, secondary gear wheel shaft 12 and level-one gear wheel 13 it
Between be provided with level-one bearing 16, level-one gear wheel 13 is engaged with 10 phase of level-one pinion gear.
Specifically, gear keeps the state that runs at high speed, and temperature increases rapidly in gear-box 6 when reducer pedestal is worked,
Pressure becomes larger, the heat that the cooling fin 3 of upper casing 1 and the average heated machine of the lower heat sink 5 of lower support 2 are given out at this time
And disperse away, ventilation and heat pipe 4 is able to maintain pressure balance in gear-box 6 and extraneous to a certain extent, needs descaling machine
When device, upper casing 1 and oil sealing 11 need to be only removed, so that it may be cleaned using kerosene or Lubricant on Gear and bearing, cleaning speed
Faster, dedusting is more convenient for degree.
In conclusion the utility model is by by body dimidiation formula structure, it is easier to be dismantled and be cleared up gear
Gear and bearing in case, upper casing 1 are provided with ventilation and heat pipe 4 and cooling fin 3, being capable of the heat that is come out of balanced body
Also timely the heat expansion gas in gear-box 6 can be discharged for amount, heat-dissipating pipe, and there are also installed cooling fins for the shell of lower support 2, in time
Carry out heat dissipation work, lubricating oil is arranged when enclosure top is to prevent machine operation in ventilation and heat pipe 4, and from gap, outflow is caused
Cleaning is inconvenient, convenient for often keeping having suitable oil in oil sump 14.
Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention, it is not limited to this
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic
It is equivalently replaced.Within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on,
It should be included within the scope of protection of this utility model.
Claims (3)
1. it is a kind of convenient for dedusting and the reducer pedestal of good heat dissipation effect, including upper casing (1) and lower support (2), which is characterized in that
The upper casing (1) and lower support (2) are two-half structures, and the top and back of the upper casing (1) are mounted on cooling fin
(3), ventilation and heat pipe (4) is installed at the top of the upper casing (1) to be connected with cooling fin (3), outside the lower support (2)
Shell is provided with lower heat sink (5), is provided with gear-box (6) between the upper casing (1) and lower support (2), the gear-box (6)
Be provided with output shaft (7) and input shaft (8), the output shaft (7) is connected with second level gear wheel (9), the input shaft (8) with
Level-one pinion gear (10) is connected, and the output shaft (7) and upper casing (1) and the junction of lower support (2) are provided with oil sealing
(11)。
2. according to claim 1 a kind of convenient for dedusting and the reducer pedestal of good heat dissipation effect, which is characterized in that described two
Grade gear wheel (9) bottom end is provided with secondary gear wheel shaft (12), and the secondary gear wheel shaft (12) is connected with level-one gear wheel (13),
The secondary gear wheel shaft (12) is mutually engaged with second level gear wheel (9), and the bottom of the secondary gear wheel shaft is provided with oil sump (14).
3. according to claim 2 a kind of convenient for dedusting and the reducer pedestal of good heat dissipation effect, which is characterized in that described defeated
It is provided between shaft (7) and second level gear wheel (9) secondary bearing (15), the secondary gear wheel shaft (12) and level-one gear wheel
(13) it is provided between level-one bearing (16), the level-one gear wheel (13) is mutually engaged with level-one pinion gear (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820942968.XU CN208565442U (en) | 2018-06-19 | 2018-06-19 | It is a kind of convenient for dedusting and the reducer pedestal of good heat dissipation effect |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820942968.XU CN208565442U (en) | 2018-06-19 | 2018-06-19 | It is a kind of convenient for dedusting and the reducer pedestal of good heat dissipation effect |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208565442U true CN208565442U (en) | 2019-03-01 |
Family
ID=65486525
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820942968.XU Expired - Fee Related CN208565442U (en) | 2018-06-19 | 2018-06-19 | It is a kind of convenient for dedusting and the reducer pedestal of good heat dissipation effect |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208565442U (en) |
-
2018
- 2018-06-19 CN CN201820942968.XU patent/CN208565442U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190301 Termination date: 20200619 |