CN204961779U - Self cooling speed reducer of high rotational speed - Google Patents
Self cooling speed reducer of high rotational speed Download PDFInfo
- Publication number
- CN204961779U CN204961779U CN201520622755.5U CN201520622755U CN204961779U CN 204961779 U CN204961779 U CN 204961779U CN 201520622755 U CN201520622755 U CN 201520622755U CN 204961779 U CN204961779 U CN 204961779U
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- China
- Prior art keywords
- gear
- casing
- bearing
- shaft
- input
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- General Details Of Gearings (AREA)
Abstract
The utility model relates to a speed reducer, in particular to self cooling speed reducer of high rotational speed. The power distribution box comprises a box body, the box in input module, middle transmission subassembly and output subassembly, the input module mesh the transmission mutually with the middle transmission subassembly, the middle transmission subassembly with output the subassembly mesh the transmission mutually. A self cooling speed reducer of high rotational speed compact structure, promotes performance, increase of service life, noise reduction.
Description
Technical field
The utility model is a kind of speed reducer, particularly the self cooling speed reducer of the high rotating speed of one.
Background technique
Speed reducer of the prior art, mode of operation is inconvenient, and Applicable scope is relatively little simultaneously.
Chinese patent 200520116829.4, a kind of reduction gears mechanism is disclosed, comprise be provided with upper head plate, end plates and lower end sheet sleeve, input shaft, be provided with out the output shaft of shaftgear, it also comprises the train of reduction gears of a connection input shaft and output shaft, described train of reduction gears comprises the rotating shaft be located between upper head plate and lower end sheet, rotating shaft lower end is provided with and input shaft meshed gears one, and rotating shaft upper end is provided with the gear two with shaft gears meshing.This complex structure, and adaptability is poor, causes transmitting accuracy to decline, the stability that impact uses.
Model utility content
The utility model mainly solves the deficiencies in the prior art, compact structure, the self cooling speed reducer of the high rotating speed of the one that using effect is outstanding.
Above-mentioned technical problem of the present utility model is mainly solved by following technical proposals:
The self cooling speed reducer of a kind of high rotating speed, comprises casing, input assembly, intermediate transmission assembly and output precision in described casing, and described input assembly is meshed with intermediate transmission assembly transmission, and described intermediate transmission assembly is meshed with output precision transmission;
Described input assembly comprises the input shaft that casing is stretched out in one end, and the upper end cover of described input shaft has input gear;
Described intermediate transmission assembly comprises jack shaft, and the upper end cover of described jack shaft has the intermediate gear be meshed with input gear, and the lower end cover of described jack shaft has intermediate drive gear;
Described output precision comprises the output shaft that casing is stretched out in one end, and the lower end of described output shaft is provided with the output gear be meshed with intermediate drive gear;
The external part of described input shaft and the external part of output shaft are in oppositely distributing;
Locate respectively by bearing between the two ends of described input shaft and casing, between the two ends of jack shaft and casing, between the two ends of output shaft and casing, between described bearing and input gear, between input shaft lower end and bearing, between bearing and intermediate gear, between intermediate drive gear and bearing, between the upper end of output shaft and bearing, between output gear and bearing, be respectively equipped with flinger ring, the outer wall of described flinger ring is provided with the oily tooth of gear, and the quantity of described gear oil tooth is 2-3;
Be provided with humidity transducer in described casing, outside described casing, be provided with the humidity alarm lamp be connected with humidity transducer;
The diameter of the external part of described input shaft is 24mm.
As preferably, described bearing is deep groove ball bearing.
Humidity transducer can monitor the humidity in casing, when speed reducer leaks, gives the alarm in time and closes.
Therefore, the self cooling speed reducer of the high rotating speed of the one that the utility model provides, compact structure, promotes usability, increases the service life, and reduces noise.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Embodiment
Below by embodiment, and by reference to the accompanying drawings, the technical solution of the utility model is described in further detail.
Embodiment: as shown in Figure 1, the self cooling speed reducer of a kind of high rotating speed, comprises casing 1, input assembly, intermediate transmission assembly and output precision in described casing 1, described input assembly is meshed with intermediate transmission assembly transmission, and described intermediate transmission assembly is meshed with output precision transmission;
Described input assembly comprises the input shaft 2 that casing 1 is stretched out in one end, and the upper end cover of described input shaft 2 has input gear 3;
Described intermediate transmission assembly comprises jack shaft 4, and the upper end cover of described jack shaft 4 has the intermediate gear 5 be meshed with input gear 3, and the lower end cover of described jack shaft 4 has intermediate drive gear 6;
Described output precision comprises the output shaft 7 that casing 1 is stretched out in one end, and the lower end of described output shaft 7 is provided with the output gear 8 be meshed with intermediate drive gear 6;
The external part of described input shaft 2 and the external part of output shaft 7 are in oppositely distributing;
Locate respectively by bearing 9 between the two ends of described input shaft 2 and casing 1, between the two ends of jack shaft 4 and casing 1, between the two ends of output shaft 7 and casing 1, between described bearing 9 and input gear 3, between input shaft 2 lower end and bearing 9, between bearing 9 and intermediate gear 5, between intermediate drive gear 6 and bearing 9, between the upper end of output shaft 7 and bearing 9, between output gear 8 and bearing 9, be respectively equipped with flinger ring 10, the outer wall of described flinger ring 10 is provided with the oily tooth 11 of gear, and the quantity of described gear oil tooth 11 is 2-3;
Be provided with humidity transducer 12 in described casing 1, outside described casing 1, be provided with the humidity alarm lamp 13 be connected with humidity transducer 12;
The diameter of the external part of described input shaft 2 is 24mm.
Described bearing 9 is deep groove ball bearing.
Claims (2)
1. the self cooling speed reducer of high rotating speed, it is characterized in that: comprise casing (1), input assembly, intermediate transmission assembly and output precision in described casing (1), described input assembly is meshed with intermediate transmission assembly transmission, and described intermediate transmission assembly is meshed with output precision transmission;
Described input assembly comprises the input shaft (2) that casing (1) is stretched out in one end, and the upper end cover of described input shaft (2) has input gear (3);
Described intermediate transmission assembly comprises jack shaft (4), the upper end cover of described jack shaft (4) has the intermediate gear (5) be meshed with input gear (3), and the lower end cover of described jack shaft (4) has intermediate drive gear (6);
Described output precision comprises the output shaft (7) that casing (1) is stretched out in one end, and the lower end of described output shaft (7) is provided with the output gear (8) be meshed with intermediate drive gear (6);
The external part of described input shaft (2) and the external part of output shaft (7) are in oppositely distributing;
Between the two ends of described input shaft (2) and casing (1), between the two ends of jack shaft (4) and casing (1), locate respectively by bearing (9) between the two ends of output shaft (7) and casing (1), between described bearing (9) and input gear (3), between input shaft (2) lower end and bearing (9), between bearing (9) and intermediate gear (5), between intermediate drive gear (6) and bearing (9), between the upper end of output shaft (7) and bearing (9), flinger ring (10) is respectively equipped with between output gear (8) and bearing (9), the outer wall of described flinger ring (10) is provided with the oily tooth of gear (11), the quantity of described gear oil tooth (11) is 2-3,
Be provided with humidity transducer (12) in described casing (1), outside described casing (1), be provided with the humidity alarm lamp (13) be connected with humidity transducer (12);
The diameter of the external part of described input shaft (2) is 24mm.
2. the self cooling speed reducer of the high rotating speed of one according to claim 1, is characterized in that: described bearing (9) is deep groove ball bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520622755.5U CN204961779U (en) | 2015-08-19 | 2015-08-19 | Self cooling speed reducer of high rotational speed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520622755.5U CN204961779U (en) | 2015-08-19 | 2015-08-19 | Self cooling speed reducer of high rotational speed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204961779U true CN204961779U (en) | 2016-01-13 |
Family
ID=55056848
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520622755.5U Expired - Fee Related CN204961779U (en) | 2015-08-19 | 2015-08-19 | Self cooling speed reducer of high rotational speed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204961779U (en) |
-
2015
- 2015-08-19 CN CN201520622755.5U patent/CN204961779U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20160113 Termination date: 20160819 |