CN204493595U - A kind of power homonymy input output plane table thermoconductivity meter - Google Patents
A kind of power homonymy input output plane table thermoconductivity meter Download PDFInfo
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- CN204493595U CN204493595U CN201520141209.XU CN201520141209U CN204493595U CN 204493595 U CN204493595 U CN 204493595U CN 201520141209 U CN201520141209 U CN 201520141209U CN 204493595 U CN204493595 U CN 204493595U
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- output shaft
- oil
- half casing
- carrier flange
- input shaft
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Abstract
The utility model discloses a kind of power homonymy input output plane table thermoconductivity meter, comprise planetary gear reducing mechanism, thermostat and fueling injection equipment, the mode adopting input shaft overlapping with output shaft is to realize the homonymy input output of power.Wherein: the power of motor output shaft is input to sun gear by input shaft, then is delivered to planet wheel by sun gear, then pass to front carrier flange by planet wheel tie-rod axle, then to output shaft and then spread out of power.Use needle bearing between input shaft and output shaft and then both work is separated, both mutual when workings with different rotating speeds are not disturbed.Meanwhile, temperature control and Injection Control is carried out by temperature transducer and single chip control unit.It is little that the utility model has volume, compact structure, and quality is light, and lubrication state is good, and efficiency is high, the advantages such as the layout of applicable Transmitted chains and part long service life.
Description
Technical field
The utility model relates to a kind of new structure mechanical deceleration device field, specifically a kind of power homonymy input output plane table thermoconductivity meter.
Background technique
Retarder serves the effect of slowing down and increasing and turning round between power source and Power output terminal, extensive use in modern mechanical.Planetary pinion has the advantages such as volume is little, compact structure, bearing capacity are large, quality is light compared with fixed axis gear, is especially applicable to equation motorcycle race.But due to oil filling quantitative limitation, and the reason and cause lubrication system to need bamboo product such as bearing lubrication difficulty.Due to the reason such as motor arrangement space and driveline arrangement narrow space of the pure electronic racing car of equation, also there is certain requirement to planetary power input output direction; In addition, due to the design of part of plane table thermoconductivity meter complicated with number of spare parts more than, so feature contacts position is just corresponding become many, rubbing contact area is caused to increase, and planetary pinion work operating mode mostly is the running of high rotating speed, so transmission efficiency just receives certain impact, so require also there is certain requirement to the contact between part; In addition, due to planetary High Rotation Speed, inner heat yield is large, and also has lubrication dead angle, and this has just had higher requirement to lubrication system and cooling system.
Model utility content
Tell to there is the technical problems such as lubrication dead angle during running according to the motor arrangement space of above-mentioned proposition and driveline arrangement narrow space, planetary pinion, and a kind of power homonymy input output plane table thermoconductivity meter is provided.The utility model mainly utilizes motor input shaft to arrange with output shaft overlap mode and lubricant oil fueling injection equipment coordinates with retarder, thus reaches the effect such as compact structure, high lubricating effect.
The technological means that the utility model adopts is as follows:
A kind of power homonymy input output plane table thermoconductivity meter, comprises planetary gear reducing mechanism, thermostat and fueling injection equipment, it is characterized in that:
The center of described planetary gear reducing mechanism is input shaft, sun gear is nested with in the rear end of described input shaft by spline, mutually support by two needle bearings and glue lid deep groove ball bearing and be separated from each other between the front end of described input shaft and output shaft, making the work mutual noninterference of the two; Planetary pinion and sliding bearing Spielpassung, planetary pinion tie-rod axle and described sliding bearing interference fit, described planetary pinion is fixed on the outside of described sun gear by described planetary pinion tie-rod axle respectively with front carrier flange and rear carrier flange transition fit; Described front carrier flange is inlayed with described rear carrier flange and is connected, and fix at joint bolt, described rear carrier flange is connected with described input shaft rear end by deep groove ball bearing II, described front carrier flange and the rear end of output shaft are that interference is inlayed and is connected, and carry out fastening with bolt; Ring gear is equipped with outside described planetary pinion, described ring gear external diameter is provided with the internal spline that external splines and rear half casing arrange and matches, described ring gear and described rear half casing interference fit, described rear half casing is connected with described rear carrier flange by deep groove ball bearing III; Described output shaft is connected with front half casing by deep groove ball bearing I, and described front half casing is connected by red copper gasket seal II with described rear half casing; The front end of described output shaft is sealed by front cover, and described front half casing is by middle-end cap seal mouth, and described rear half casing is sealed by rear end cover;
Described thermostat comprises the temperature transducer in the oil drain plug being integrated in described fueling injection equipment, the oil outlet tube of described fueling injection equipment is also integrated in described oil drain plug, described oil outlet tube and oil pump, oil filter and machine oil cooler are connected, transport pipe again by being connected with described machine oil cooler is connected on bearing oil spray plug for milling machine, described bearing oil spray plug for milling machine is connected with described planetary gear reducing mechanism by the filler opening being arranged on described rear half casing upper end, realize the circulation of lubricant oil, cooling and spray, the oil of bearing oil spray plug for milling machine ejection is uniform, and bearing oil spray plug for milling machine is arranged in the top of rear half casing and the place of gear lubrication deficiency.
Further, described planet wheel tie-rod axle and described rear carrier flange are moved by the spring collar restrictive axial being arranged on described planet wheel tie-rod shaft tail end, and described planet wheel tie-rod axle and described front carrier flange are moved by boss restrictive axial.
Further, needle bearing between described input shaft and described output shaft uses grease lubrication, the remaining parts of described plane table thermoconductivity meter uses oil lubrication, the front end of described input shaft and described output shaft is separated by sealing lip II, the rear end of described input shaft and described output shaft is separated by glue lid deep groove ball bearing, makes two kinds to lubricate form mutual noninterference.
Comparatively prior art is compared, and the mode that the utility model adopts input shaft overlapping with output shaft is to realize the homonymy input output of power.Wherein: the power of motor output shaft is input to sun gear by input shaft, be delivered to planetary pinion by sun gear again, then pass to front carrier flange by planet wheel tie-rod axle, then to output shaft, and then spread out of power (ring gear maintains static, and is connected with rear half casing).Employ needle bearing between input shaft and output shaft and then both work is separated, both mutual when workings with different rotating speeds are not disturbed (the two rotating speed is different); The utility model has thermostat and fueling injection equipment simultaneously, is automatically controlled by temperature transducer and single chip control unit.
It is little that the utility model has volume, compact structure, and quality is light, and lubrication state is good, and efficiency is high, the advantages such as the layout of applicable Transmitted chains and part long service life.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Fig. 1 is sectional view of the present utility model.
Fig. 2 is lubrication oil circulation figure of the present utility model.
In figure: 1 and 17, front half casing 2, front carrier flange 3, bolt I 4 and 13, middle end cap 5, sealing lip I 6, front cover 7, bolt II 8, input shaft 9, sealing lip II 10, output shaft 11, needle bearing 12, glue lid deep groove ball bearing 14, deep groove ball bearing I 15, bolt 16, nut 18, ring gear 19, rear half casing 20, planetary pinion 21, sliding bearing 22, planet wheel tie-rod axle 23, sun gear 24, deep groove ball bearing II 25, rear carrier flange 26, rear end cover 27, bolt III 28, elastic collar 29, red copper gasket seal I 30, red copper gasket seal II 31, red copper gasket seal III 32, deep groove ball bearing III 33, sun gear top flat 35, temperature transducer 36, oil drain plug 37, oil pump 38, oil filter 39, machine oil cooler 40, transport pipe 41, bearing oil spray plug for milling machine.
Embodiment
A kind of power homonymy input output plane table thermoconductivity meter, is mainly used in the pure electronic equation motorcycle race of university student's equation, comprises planetary gear reducing mechanism, thermostat and fueling injection equipment.
As shown in Figure 1, the center of described planetary gear reducing mechanism is input shaft 8, sun gear 23 is nested with in the rear end of described input shaft 8 by spline, mutually support by two needle bearings 11 and glue lid deep groove ball bearing 12 and be separated from each other between the front end of described input shaft 8 and output shaft 10, the work of the two is not interfere with each other; Needle bearing 11 between described input shaft 8 and described output shaft 10 uses grease lubrication, the remaining parts of described plane table thermoconductivity meter uses oil lubrication, described input shaft 8 is separated by sealing lip II 9 with the front end of described output shaft 10, and described input shaft 8 is separated by glue lid deep groove ball bearing 12 with the rear end of described output shaft 10.
Planetary pinion 20 and sliding bearing 21 Spielpassung, planetary pinion tie-rod axle 22 and described sliding bearing 21 interference fit, described planetary pinion 20 is fixed on the outside of described sun gear 23 with front carrier flange 2 and rear carrier flange 25 transition fit by described planetary pinion tie-rod axle 22 respectively, and described planetary pinion 20 1 has 4; Described planet wheel tie-rod axle 22 is moved by spring collar 28 restrictive axial being arranged on described planet wheel tie-rod axle 22 tail end with described rear carrier flange 25, and described planet wheel tie-rod axle 22 is moved by boss restrictive axial with described front carrier flange 2.
Described front carrier flange 2 is inlayed with described rear carrier flange 25 and is connected, and fix at joint bolt, described rear carrier flange 25 is connected with described input shaft 8 rear end by deep groove ball bearing II 24, red copper gasket seal I 29 is also provided with between described deep groove ball bearing II 24 and described input shaft 8 rear end, described front carrier flange 2 and the rear end of output shaft 10 are that interference is inlayed and is connected, and carry out fastening with bolt; Ring gear 18 is equipped with outside described planetary pinion 20, described ring gear 18 external diameter is provided with the rectangle internal spline that rectangle external splines and rear half casing 19 arrange and matches, described ring gear 18 and described rear half casing 19 interference fit, described rear half casing 19 is connected with described rear carrier flange 25 by deep groove ball bearing III 32; Described output shaft 10 is connected with front half casing 1 (with 17) by deep groove ball bearing I 14, described front half casing 1 (with 17) is connected by red copper gasket seal II 30 with described rear half casing 19, is fixed by bolt 15 and nut 16 simultaneously; The front end of described output shaft 10 is sealed by front cover 6, fixed by bolt II 7, sealing lip II 9 is provided with between needle bearing 11 and front cover 6, described front half casing 1 (with 17) is sealed by middle end cap 4 (with 13), sealing lip I 5 is provided with between described middle end cap 4 (and 13) and output shaft 19, be provided with red copper gasket seal III 31 between described middle end cap 4 (and 13) and described front half casing 1 (and 17), described middle end cap 4 (with 13) is fixed by bolt I 3 with described front half casing 1 (with 17); Described rear half casing 19 is sealed by rear end cover 26, is provided with red copper gasket seal I 29 between described rear end cover 26 and described rear half casing 19, and described rear end cover 26 is fixed by bolt III 27 with described rear half casing 19.
As shown in Figure 2, described thermostat comprises the temperature transducer 35 be integrated in the oil drain plug 36 of described fueling injection equipment, the oil outlet tube of described fueling injection equipment is also integrated in described oil drain plug 36, described oil outlet tube is connected with oil pump 37, oil filter 38 and machine oil cooler 39, transport pipe 40 again by being connected with described machine oil cooler 39 is connected on bearing oil spray plug for milling machine 41, described bearing oil spray plug for milling machine 41 is connected with described planetary gear reducing mechanism by the filler opening being arranged on described rear half casing 19 upper end, realizes the circulation of lubricant oil, cooling and spray.
The utility model have employed and to use the mode of needle bearing 11 between input shaft 8 and output shaft 10 and then separate both work, both mutual when workings with different rotating speeds are not disturbed (the two rotating speed is different, and the moment of torsion of transmission power is also different), needle bearing 11 between input shaft 8 and output shaft 10 uses grease lubrication, and the remaining parts in whole device uses oil lubrication, period is isolated by sealing lip II 9 and glue lid deep groove ball bearing 12, bearing can be made so better to be lubricated, and solving needle bearing 11 cannot spatter and drench and the lack of lubrication that causes by good lubricated oil, employ sliding bearing 21 between planetary pinion 20 and planet wheel tie-rod axle 22, make its transmission efficiency in high rotating speed interval high, output shaft 10 and the Placement of front carrier flange 2 are that interference is inlayed and is connected, and it is fastening to use bolt to carry out, and makes to facilitate in this way to process respectively flange and output shaft 10, reduces difficulty of processing, also makes structure become compacter, the thermostat that the utility model is arranged and fueling injection equipment, the adjustment of temperature is controlled automatically by temperature transducer and single chip control unit, because the lubricant oil volume in speed reducer has maximum quantitative limitation (cause stirring oily resistance and become large if oil mass crosses conference and cause efficiency to reduce) so the upper end part of the retarder lack of lubrication that is faced with lubricating oil splash quantity not sufficient and causes, so set up lubricant oil bearing oil spray plug for milling machine 41, so not only can reduce oil temperature further, and pressure oil jet lubrication is carried out to the place of lack of lubrication, lubrication state can be improved, reach design object of the present utility model.
The above; be only the utility model preferably embodiment; but protection domain of the present utility model is not limited thereto; anyly be familiar with those skilled in the art in the technical scope that the utility model discloses; be equal to according to the technical solution of the utility model and model utility design thereof and replace or change, all should be encompassed within protection domain of the present utility model.
Claims (3)
1. a power homonymy input output plane table thermoconductivity meter, comprises planetary gear reducing mechanism, thermostat and fueling injection equipment, it is characterized in that:
The center of described planetary gear reducing mechanism is input shaft, and sun gear is nested with in the rear end of described input shaft by spline, is mutually supported and is separated from each other between the front end of described input shaft and output shaft by two needle bearings and glue lid deep groove ball bearing; Planetary pinion and sliding bearing Spielpassung, planetary pinion tie-rod axle and described sliding bearing interference fit, described planetary pinion is fixed on the outside of described sun gear by described planetary pinion tie-rod axle respectively with front carrier flange and rear carrier flange transition fit; Described front carrier flange is inlayed with described rear carrier flange and is connected, and fix at joint bolt, described rear carrier flange is connected with described input shaft rear end by deep groove ball bearing II, described front carrier flange and the rear end of output shaft are that interference is inlayed and is connected, and carry out fastening with bolt; Ring gear is equipped with outside described planetary pinion, described ring gear external diameter is provided with the internal spline that external splines and rear half casing arrange and matches, described ring gear and described rear half casing interference fit, described rear half casing is connected with described rear carrier flange by deep groove ball bearing III; Described output shaft is connected with front half casing by deep groove ball bearing I, and described front half casing is connected by red copper gasket seal II with described rear half casing; The front end of described output shaft is sealed by front cover, and described front half casing is by middle-end cap seal mouth, and described rear half casing is sealed by rear end cover;
Described thermostat comprises the temperature transducer in the oil drain plug being integrated in described fueling injection equipment, the oil outlet tube of described fueling injection equipment is also integrated in described oil drain plug, described oil outlet tube is connected with oil pump, oil filter and machine oil cooler, transport pipe again by being connected with described machine oil cooler is connected on bearing oil spray plug for milling machine, and described bearing oil spray plug for milling machine is connected with described planetary gear reducing mechanism by the filler opening being arranged on described rear half casing upper end.
2. a kind of power homonymy input output plane table thermoconductivity meter according to claim 1, it is characterized in that: described planetary pinion tie-rod axle and described rear carrier flange are moved by the spring collar restrictive axial being arranged on described planetary pinion tie-rod shaft tail end, and described planetary pinion tie-rod axle and described front carrier flange are moved by boss restrictive axial.
3. a kind of power homonymy input output plane table thermoconductivity meter according to claim 1, it is characterized in that: the needle bearing between described input shaft and described output shaft uses grease lubrication, the remaining parts of described plane table thermoconductivity meter uses oil lubrication, the front end of described input shaft and described output shaft is separated by sealing lip II, and the rear end of described input shaft and described output shaft is separated by glue lid deep groove ball bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520141209.XU CN204493595U (en) | 2015-03-12 | 2015-03-12 | A kind of power homonymy input output plane table thermoconductivity meter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520141209.XU CN204493595U (en) | 2015-03-12 | 2015-03-12 | A kind of power homonymy input output plane table thermoconductivity meter |
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| Publication Number | Publication Date |
|---|---|
| CN204493595U true CN204493595U (en) | 2015-07-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520141209.XU Withdrawn - After Issue CN204493595U (en) | 2015-03-12 | 2015-03-12 | A kind of power homonymy input output plane table thermoconductivity meter |
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| CN (1) | CN204493595U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104696443A (en) * | 2015-03-12 | 2015-06-10 | 大连理工大学 | Planetary reducer with power input and output at same side |
-
2015
- 2015-03-12 CN CN201520141209.XU patent/CN204493595U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104696443A (en) * | 2015-03-12 | 2015-06-10 | 大连理工大学 | Planetary reducer with power input and output at same side |
| CN104696443B (en) * | 2015-03-12 | 2017-04-12 | 大连理工大学 | Planetary reducer with power input and output at same side |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20150722 Effective date of abandoning: 20170412 |