CN204210451U - Gear low noise and the lubricated type power switching device of the automobile-used auxiliary device of abrasion resistant type - Google Patents
Gear low noise and the lubricated type power switching device of the automobile-used auxiliary device of abrasion resistant type Download PDFInfo
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- CN204210451U CN204210451U CN201420664576.3U CN201420664576U CN204210451U CN 204210451 U CN204210451 U CN 204210451U CN 201420664576 U CN201420664576 U CN 201420664576U CN 204210451 U CN204210451 U CN 204210451U
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- gear
- bearing
- output shaft
- low noise
- abrasion resistant
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Abstract
The utility model discloses a kind of gear low noise and the lubricated type power switching device of the automobile-used auxiliary device of abrasion resistant type, comprise gear case, lubricating pipe and arrangement of clutch; Gear case comprises casing and transmission component, transmission component comprises input shaft, upper output shaft and lower output shaft, secondary ring gear engagement secondary driving gear, one-level ring gear engagement one-level driving gear, secondary ring gear, secondary driving gear, one-level ring gear and one-level driving gear are low noise and abrasion resistant type gear structure; Lubricating pipe comprises total input pipe and oil return pipe, and total input pipe is communicated with first and is in charge of, and the second end be in charge of also is provided with second point of shower nozzle, and the 3rd point of tube end is also provided with the 3rd point of shower nozzle; Arrangement of clutch comprises the clutch discs pulling handle and be arranged on motor tire transmission shaft, and clutch discs is provided with clutch slot along its circumferencial direction.The utility model structure is simple, and bearing capacity is strong, and lubricity is good, and noise is little, operates steadily.
Description
Technical field
The utility model relates to a kind of vehicle auxiliary device, particularly a kind of gear low noise and the lubricated type power switching device of the automobile-used auxiliary device of abrasion resistant type.
Background technology
Automobile refers to the fuel such as gasoline, diesel oil, natural fuels or the transportation means that is used as power by driving engine with the novel energy such as battery, solar power.Generally there is four or more wheel, do not rely on track or stringing and at the vehicle of land locomotion.Automobile is often used as carrying visitor, goods and traction visitor, goods trailer, also promisingly completes specific transportation burden or job task and is reequiped or become special-use vehicle through being assembled with specialized equipment, but does not comprise the machinery specializing in agricultural use.Independent trailer and superimposed trailer there is no self-powered device, just belong to automobile category when they and wheel tractor formed automobile train, within 1885, are 1 year that automobile invention obtains decisive breakthrough.At that time with the Ben Ci of Daimler at same factory, also at research automobile.He almost made engine petrol with Daimler in 1885 simultaneously, was contained on automobile, with the speeds of 12 kilometers per hour, succeeded.
Gear transmission is a kind of type of belt drive most widely used in mechanical drive.Its transmitting ratio is accurate, and efficiency is high, compact conformation, reliable operation, and the life-span is long.Involutes Gears Transmission, cycloidal gear transmission and Circular profile gearing etc. can be divided into by the tooth curve of the gear teeth.The transmission be made up of plural gear is called train.According to whether there being the gear of axial-movement gear transmission can be divided into ordinary gear transmission and Planetary Gear Transmission in train, the gear of axial-movement in train, is had just to be called planetary wheel.Gear transmission can be divided into again closed-type gear transmission calculating, gear transmission calculating, open type and semi-open type transmission by its service conditions.Transmission seal in the case shell of rigidity, and ensure good lubrication, be called closed-type cylindrical gearing, more employing, the gear transmission that especially speed is higher, must closed-type cylindrical gearing be adopted.Exposed drive be expose, good lubrication can not be ensured, only for low speed or unessential transmission.Semi-open type transmission is between therebetween.
Due to vehicle structure restriction, the usual claimed structure of design of the gear train assembly that vehicle uses is more compact, comparatively general industry application scenario is higher for processing request, easily there is brake failure or situation incessantly of stopping in existing brake and drive system for vehicle with tow simultaneously, so need to design a vehicle auxiliary brake system.
Summary of the invention
For the problems referred to above that prior art exists, the purpose of this utility model is to provide a kind of gear low noise and the lubricated type power switching device of the automobile-used auxiliary device of abrasion resistant type.
The technical solution of the utility model is: a kind of gear low noise and the lubricated type power switching device of the automobile-used auxiliary device of abrasion resistant type, it is characterized in that, comprises gear case and lubricating pipe;
Described gear case comprises casing and transmission component, described transmission component comprises input shaft, upper output shaft and lower output shaft, described upper output shaft is connected with axle drive shaft by coupler respectively with lower output shaft, described upper output shaft and lower output shaft are all arranged with a secondary ring gear, described secondary ring gear engagement secondary driving gear, described secondary driving gear is arranged in secondary drive shaft, described secondary drive shaft is also provided with one-level ring gear, described one-level ring gear engagement one-level driving gear, described one-level driving gear is arranged on input shaft;
Secondary ring gear, secondary driving gear, one-level ring gear and one-level driving gear are low noise and abrasion resistant type gear structure, low noise and abrasion resistant type gear structure comprises gear ring, gear hub, be used for connecting base plate and the gear lubrication part of gear ring and gear hub, gear ring is provided with the gear teeth and teeth groove, gear lubrication part is arranged on gear ring inner, gear hub is provided with a ring annular groove along gear hub circumference in appearance, gear lubrication part comprises at least one oil hole, one oil groove and multiple oil discharge passage, oil hole is arranged on the end face of gear ring, oil groove is communicated with oil discharge passage and is in gear ring, oil groove is entered by oil hole oiling, oil discharge passage is communicated with teeth groove, by the gear teeth on oil discharge passage lubrication gear ring,
Described lubricating pipe comprises total input pipe and oil return pipe, and described total input pipe is communicated with first and is in charge of, and described first end be in charge of is provided with first point of shower nozzle; Described total input pipe has also been communicated with second and has been in charge of and is in charge of with the 3rd, and described second is in charge of and has been communicated with two second arms, and described second end be in charge of also is provided with second point of shower nozzle, and two described second arms are also provided with second shower nozzle; Described 3rd point of tube end is also provided with the 3rd point of shower nozzle, and the described 3rd is in charge of and has been communicated with three the 3rd arms, and three described the 3rd arms are separately installed with the 3rd shower nozzle.
Preferably, two axle heads of described upper output shaft are respectively provided with on one and export bearing, the upper output bearing going out axle head near described upper output shaft is arranged in output end cap, and another exports bearing and be arranged in output shaft bearing, described upper output shaft bearing is arranged on casing; Bearing is exported under two axle heads of described lower output shaft are respectively provided with one, the lower output bearing going out axle head near described lower output shaft is arranged in lower output end cap, another lower output bearing is arranged in lower output shaft bearing, and described lower output shaft bearing is arranged on casing.
Preferably, two axle heads of described secondary drive shaft are respectively provided with a secondary transmission bearing, and two described secondary transmission bearings are arranged in the bearing stand that is arranged on casing respectively.
Preferably, described input shaft is provided with two input shaft bearing, input shaft bearing near described input shaft input end side is arranged in input shaft bearing, described input shaft bearing is arranged on casing, another input shaft bearing is arranged in lower output shaft bearing, and the junction of described input shaft and casing is provided with the oil sealing being arranged on and inputting in end cap.
Preferably, described upper output shaft and lower output shaft are provided with oil sealing with the junction of upper output end cap and lower output end cap respectively near mouth.
Preferably, stating input shaft bearing is deep groove ball bearing, and described secondary transmission bearing is tapered roller bearing, and described upper output bearing and lower output bearing are self-aligning roller bearing.
Preferably, described casing be provided with for install and lifting hanger.
Preferably, described first point of shower nozzle is for lubricating the secondary transmission bearing near input end; Described second point of shower nozzle is for lubricating one-level ring gear and one-level driving gear; Described two second shower nozzles are for lubricating two input shaft bearing; Described 3rd point of shower nozzle is for lubricating secondary ring gear and secondary driving gear; Described 3rd shower nozzle exports bearing, lower output bearing and the secondary transmission bearing near mouth for lubricating.
Preferably, handle is pulled also to be connected with retracing spring described in.
In sum, the utility model has the following advantages:
The utility model structure is simple, and bearing capacity is strong, and lubricity is good, and noise is little, operates steadily, and gear structure have employed low noise and abrasion resistant type structure simultaneously, can reduce noise, reduces the Oscillation Amplitude in gear operational process.
Accompanying drawing explanation
Fig. 1 is the schematic diagram according to the utility model preferred embodiment;
Fig. 2 is the structural representation of Fig. 1 middle gear case and lubricating pipe;
Fig. 3 is the structural representation of clutch discs in Fig. 1;
Fig. 4 is low noise and the schematic diagram of abrasion resistant type gear structure.
Detailed description of the invention
Do to illustrate in detail, intactly further to the utility model below in conjunction with embodiment and accompanying drawing.
As shown in Figures 1 to 4, a kind of gear type auxiliary automobile braking device, comprises arrangement of clutch 1, gear case 2, the lubricating pipe 3 for lubrication gear box 2 inner driver, braking clamp 4.
Described braking clamp 4 is provided with the tong arm 41 be fixedly installed on car chassis, described tong arm 41 is connected with two binding clips 42 along the distribution of tong arm 41 axisymmetrical, mounting board space 4a is provided with between two described binding clips 42, two binding clips 42 being positioned at the both sides of described mounting board space 4a are respectively provided with a friction lining 42a, can expand or reduce mounting board space 4a when described two binding clip 42 actions, described binding clip 42 is provided with protrusion 421 for being connected with tong arm 41, described binding clip 42 is also provided with bight 422, described bight 422 is flexibly connected and drives worm screw 43, described driving worm screw 43 engages turbine 44, described driving worm screw 43 and turbine 44 are arranged on binding clip and promote in housing 45, described turbine 44 is set on axle drive shaft 46.
Described tong arm 41 is provided with ear 411, described ear 411 is fixedly connected with binding clip and promotes housing 45.Be provided with spring 47 between two described binding clips 42, respectively with two, the two ends binding clip 42 of described spring 47 is connected, when described spring 47 makes mounting board space 4a change opposite effect power for generation of with binding clip 42 motion.
Described gear case 2 comprises casing 21 and transmission component, described transmission component comprises input shaft 22, upper output shaft 231 and lower output shaft 232, described upper output shaft 231 is connected with axle drive shaft 46 by coupler respectively with lower output shaft 232, described upper output shaft 231 and lower output shaft 232 are all arranged with a secondary ring gear 24, described secondary ring gear 24 engages secondary driving gear 25, described secondary driving gear 25 is arranged in secondary drive shaft 26, described secondary drive shaft 26 is also provided with one-level ring gear 27, described one-level ring gear 27 engages one-level driving gear 28, described one-level driving gear 28 is arranged on input shaft 22.
Secondary ring gear 24, secondary driving gear 25, one-level ring gear 27 and one-level driving gear 28 are low noise and abrasion resistant type gear structure, low noise and abrasion resistant type gear structure comprises gear ring a10, gear hub a20, be used for connecting the base plate a30 of gear ring a10 and gear hub a20 and gear lubrication part a40, gear ring a10 is provided with gear teeth a11 and teeth groove a12, it is inner that gear lubrication part a40 is arranged on gear ring a10, gear hub a20 is provided with a ring annular groove a21 along gear hub a20 circumference in appearance, gear lubrication part a40 comprises at least one oil hole a41, one oil groove a42 and multiple oil discharge passage a43, oil hole a41 is arranged on the end face of gear ring a10, oil groove a42 is communicated with oil discharge passage a43 and is in gear ring a10, oil groove a42 is entered by oil hole a41 oiling, oil discharge passage a43 is communicated with teeth groove a12, the gear teeth a11 on gear ring a10 is lubricated by oil discharge passage a43.
Two axle heads of described upper output shaft 231 are respectively provided with a upper output bearing 23a, the upper output bearing 23a going out axle head near described upper output shaft 231 is arranged in output end cap 232a, another exporting bearing 23a is arranged in output shaft bearing 233a, and described upper output shaft bearing 233a is arranged on casing 21; Two axle heads of described lower output shaft 232 are respectively provided with a lower output bearing 23b, the lower output bearing 23b going out axle head near described lower output shaft 232 is arranged in lower output end cap 232b, another lower output bearing 23b is arranged in lower output shaft bearing 233b, and described lower output shaft bearing 233b is arranged on casing 21.
Two axle heads of described secondary drive shaft 26 are respectively provided with a secondary transmission bearing 261, and two described secondary transmission bearings 261 are arranged in the bearing stand 262 that is arranged on casing 21 respectively.
Described input shaft 22 is provided with two input shaft bearing 221, input shaft bearing 221 near described input shaft 22 input end side is arranged in input shaft bearing 222, described input shaft bearing 222 is arranged on casing 21, another input shaft bearing 221 is arranged in lower output shaft bearing 233b, and described input shaft 22 is provided with the junction of casing 21 oil sealing being arranged on and inputting in end cap 223.
Described upper output shaft 231 and lower output shaft 232 are provided with oil sealing with the junction of upper output end cap 232a and lower output end cap 232b respectively near mouth.
Described input shaft bearing 221 is deep groove ball bearing, and described secondary transmission bearing 261 is tapered roller bearing, and described upper output bearing 23a and lower output bearing 23b is self-aligning roller bearing.
Described casing 21 be provided with for install and lifting hanger 29.
Described lubricating pipe 3 comprises total input pipe 31 and oil return pipe 32, and described total input pipe 31 is communicated with first and is in charge of 33, and described first end be in charge of is provided with first point of shower nozzle 33a; Described total input pipe 31 has also been communicated with second and has been in charge of 34 and the 3rd and is in charge of 35, described second is in charge of 34 has been communicated with two second arms 341, described second end being in charge of 34 is also provided with second point of shower nozzle 34a, and two described second arms 341 are also provided with second shower nozzle 341a; Described 3rd is in charge of 35 ends is also provided with the 3rd point of shower nozzle 35a, and the described 3rd is in charge of 35 has been communicated with three the 3rd arms 351, and three described the 3rd arms 351 are separately installed with the 3rd shower nozzle 351a.
Described first point of shower nozzle 33a is for lubricating the secondary transmission bearing 261 near input end; Described second point of shower nozzle 34a is for lubricating one-level ring gear 27 and one-level driving gear 28; Described two second shower nozzle 341a are for lubricating two input shaft bearing 221; Described 3rd point of shower nozzle 35a is for lubricating secondary ring gear 24 and secondary driving gear 25; Described 3rd shower nozzle 351a is for lubricating upper output bearing 23a, lower output bearing 23b and the secondary transmission bearing 261 near mouth.
Described arrangement of clutch 1 comprises the clutch discs 15 pulling handle 11 and be arranged on motor tire transmission shaft, tie up to pull handle 11 side pull rope 12, be arranged on the transmission rope 13 pulling handle 11 opposite side, described transmission rope 13 ties up in slider disc 14, described slider disc 14 is arranged on input shaft 22 and is provided with spline place, described slider disc 14 is provided with latch 141 along its circumferencial direction, described clutch discs 15 is provided with clutch slot 151 along its circumferencial direction, and described clutch slot 151 has the degree of depth along the change of clutch discs 15 circumferencial direction.
The described handle 11 that pulls also is connected with retracing spring 16.
The utility model above-described embodiment is only the use that technical solutions of the utility model are described simultaneously, is only enumerating of technical solutions of the utility model, is not limited to the technical solution of the utility model and protection domain thereof.Equivalent technologies means, equivalent apparatus etc. is adopted to be considered to be to the improvement of the technical scheme disclosed in the utility model claims and specification sheets the scope do not exceeded disclosed in the utility model claims and specification sheets.
Claims (9)
1. gear low noise and a lubricated type power switching device for the automobile-used auxiliary device of abrasion resistant type, is characterized in that, comprise gear case, lubricating pipe and arrangement of clutch;
Described gear case comprises casing and transmission component, described transmission component comprises input shaft, upper output shaft and lower output shaft, described upper output shaft is connected with axle drive shaft by coupler respectively with lower output shaft, described upper output shaft and lower output shaft are all arranged with a secondary ring gear, described secondary ring gear engagement secondary driving gear, described secondary driving gear is arranged in secondary drive shaft, described secondary drive shaft is also provided with one-level ring gear, described one-level ring gear engagement one-level driving gear, described one-level driving gear is arranged on input shaft;
Secondary ring gear, secondary driving gear, one-level ring gear and one-level driving gear are low noise and abrasion resistant type gear structure, low noise and abrasion resistant type gear structure comprises gear ring, gear hub, be used for connecting base plate and the gear lubrication part of gear ring and gear hub, gear ring is provided with the gear teeth and teeth groove, gear lubrication part is arranged on gear ring inner, gear hub is provided with a ring annular groove along gear hub circumference in appearance, gear lubrication part comprises at least one oil hole, one oil groove and multiple oil discharge passage, oil hole is arranged on the end face of gear ring, oil groove is communicated with oil discharge passage and is in gear ring, oil groove is entered by oil hole oiling, oil discharge passage is communicated with teeth groove, by the gear teeth on oil discharge passage lubrication gear ring,
Described lubricating pipe comprises total input pipe and oil return pipe, and described total input pipe is communicated with first and is in charge of, and described first end be in charge of is provided with first point of shower nozzle; Described total input pipe has also been communicated with second and has been in charge of and is in charge of with the 3rd, and described second is in charge of and has been communicated with two second arms, and described second end be in charge of also is provided with second point of shower nozzle, and two described second arms are also provided with second shower nozzle; Described 3rd point of tube end is also provided with the 3rd point of shower nozzle, and the described 3rd is in charge of and has been communicated with three the 3rd arms, and three described the 3rd arms are separately installed with the 3rd shower nozzle;
Described arrangement of clutch comprises the clutch discs pulling handle and be arranged on motor tire transmission shaft, tie up to pull handle side pull rope, be arranged on the transmission rope pulling handle opposite side, described transmission rope ties up in slider disc, described slider disc is arranged on input shaft and is provided with spline place, described slider disc is provided with latch along its circumferencial direction, described clutch discs is provided with clutch slot along its circumferencial direction, described clutch slot has the degree of depth along the change of clutch discs circumferencial direction.
2. gear low noise as claimed in claim 1 and the lubricated type power switching device of the automobile-used auxiliary device of abrasion resistant type, it is characterized in that, two axle heads of described upper output shaft are respectively provided with on one and export bearing, the upper output bearing going out axle head near described upper output shaft is arranged in output end cap, another exporting bearing is arranged in output shaft bearing, and described upper output shaft bearing is arranged on casing; Bearing is exported under two axle heads of described lower output shaft are respectively provided with one, the lower output bearing going out axle head near described lower output shaft is arranged in lower output end cap, another lower output bearing is arranged in lower output shaft bearing, and described lower output shaft bearing is arranged on casing.
3. gear low noise as claimed in claim 2 and the lubricated type power switching device of the automobile-used auxiliary device of abrasion resistant type, it is characterized in that, two axle heads of described secondary drive shaft are respectively provided with a secondary transmission bearing, and two described secondary transmission bearings are arranged in the bearing stand that is arranged on casing respectively.
4. gear low noise as claimed in claim 3 and the lubricated type power switching device of the automobile-used auxiliary device of abrasion resistant type, it is characterized in that, described input shaft is provided with two input shaft bearing, input shaft bearing near described input shaft input end side is arranged in input shaft bearing, described input shaft bearing is arranged on casing, another input shaft bearing is arranged in lower output shaft bearing, and the junction of described input shaft and casing is provided with the oil sealing being arranged on and inputting in end cap.
5. gear low noise as claimed in claim 4 and the lubricated type power switching device of the automobile-used auxiliary device of abrasion resistant type, it is characterized in that, described upper output shaft and lower output shaft are provided with oil sealing with the junction of upper output end cap and lower output end cap respectively near mouth.
6. gear low noise as claimed in claim 5 and the lubricated type power switching device of the automobile-used auxiliary device of abrasion resistant type, it is characterized in that, stating input shaft bearing is deep groove ball bearing, and described secondary transmission bearing is tapered roller bearing, and described upper output bearing and lower output bearing are self-aligning roller bearing.
7. the gear low noise as described in as arbitrary in claim 1-6 and the lubricated type power switching device of the automobile-used auxiliary device of abrasion resistant type, is characterized in that, described casing be provided with for install and lifting hanger.
8. gear low noise as claimed in claim 5 and the lubricated type power switching device of the automobile-used auxiliary device of abrasion resistant type, it is characterized in that, described first point of shower nozzle is for lubricating the secondary transmission bearing near input end; Described second point of shower nozzle is for lubricating one-level ring gear and one-level driving gear; Described two second shower nozzles are for lubricating two input shaft bearing; Described 3rd point of shower nozzle is for lubricating secondary ring gear and secondary driving gear; Described 3rd shower nozzle exports bearing, lower output bearing and the secondary transmission bearing near mouth for lubricating.
9. gear low noise as claimed in claim 8 and the lubricated type power switching device of the automobile-used auxiliary device of abrasion resistant type, is characterized in that, described in pull handle to be also connected with retracing spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420664576.3U CN204210451U (en) | 2014-11-05 | 2014-11-05 | Gear low noise and the lubricated type power switching device of the automobile-used auxiliary device of abrasion resistant type |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420664576.3U CN204210451U (en) | 2014-11-05 | 2014-11-05 | Gear low noise and the lubricated type power switching device of the automobile-used auxiliary device of abrasion resistant type |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204210451U true CN204210451U (en) | 2015-03-18 |
Family
ID=52979153
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420664576.3U Expired - Fee Related CN204210451U (en) | 2014-11-05 | 2014-11-05 | Gear low noise and the lubricated type power switching device of the automobile-used auxiliary device of abrasion resistant type |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204210451U (en) |
-
2014
- 2014-11-05 CN CN201420664576.3U patent/CN204210451U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150318 Termination date: 20151105 |
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| EXPY | Termination of patent right or utility model |