CN201951241U - Drive axle of anti-explosion towing vehicle - Google Patents
Drive axle of anti-explosion towing vehicle Download PDFInfo
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- CN201951241U CN201951241U CN2011200002460U CN201120000246U CN201951241U CN 201951241 U CN201951241 U CN 201951241U CN 2011200002460 U CN2011200002460 U CN 2011200002460U CN 201120000246 U CN201120000246 U CN 201120000246U CN 201951241 U CN201951241 U CN 201951241U
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Abstract
The utility model belongs to the field of mechanical technologies for medium-small-sized anti-explosion towing vehicles, in particular to a drive axle of an anti-explosion towing vehicle. The drive axle comprises a main reducing gear, a differential gear, axle shafts, a braking device and an axle shell and is characterized in that a driven gear is assembled into a spiral bevel gear shaft through a spline, the spiral bevel gear shaft is engaged with a conical driven gear of a differential gear assembly which is arranged in a reduction gearbox shell, one axle shaft, one brake drum and a right brake assembly are assembled into a right pipe assembly, the other axle shaft, the other brake drum and a left brake assembly are assembled into a left pipe assembly, and the right pipe assembly and the left pipe assembly are assembled on the reduction gearbox shell. The drive axle provided by the utility model has the advantages of low noises, anti-explosion property, novel modeling, small size, stable and reliable property, convenience for maintenance and the like, can be used for short-distance towing operation on a general road surface and in a narrow channel, can be widely applied to the industries of petroleum, chemical, textiles, military depot, paint manufacturing, pharmacy and the like, and is suitable for explosive dangerous places with combustible gas, liquid and solid.
Description
Technical field
The utility model belongs to middle-size and small-size explosion-proof tractor truck field of mechanical technique, especially a kind of explosion-proof tractor truck drive axle.
Technical background
At present general tractor truck drive axle adopts bridge case split, that complex structure, process technology require is high, manufacture difficulty is big, and driving efficiency is low, noise is big, temperature is high, can't satisfy the regional operation that oil, chemical industry, pharmacy, pigment, paint, coal, national defence etc. may produce explosive mixture.
Summary of the invention
In order to overcome the deficiency of existing tractor truck drive axle, adapt to and containing fire gases, liquid, the operation of solid dangerous place with a potential explosion, the utility model provides a kind of structure more easy compactness, adopts bridge case zoarium, carries the tractor truck drive axle of brake equipment.
The technical scheme that its technical matters that solves the utility model adopts is: a kind of explosion-proof tractor truck drive axle, comprise spiral bevel gear axle, driven gear, drop-gear box housing, differential assembly, semiaxis, brake wheel, right brake assembly, right tube assembly, left tube assembly and left brake assembly, it is characterized in that:
A. driven gear is by the spline spiral bevel gear axle of packing into, the engagement of the circular cone ring gear of spiral bevel gear axle and differential assembly, and differential assembly is contained in the drop-gear box housing;
B. semiaxis, brake wheel, the right brake assembly right tube assembly of packing into, semiaxis, brake wheel, the left brake assembly left tube assembly of packing into, right tube assembly, left tube assembly are contained on the drop-gear box housing.
According to above-mentioned described explosion-proof tractor truck drive axle, it is characterized in that: driven gear is by spline and the engagement of spiral bevel gear axle, thereby the motor outputting power is imported the spiral bevel gear axle by changing into low speed at a high speed, the circular cone ring gear of differential assembly and the engagement of spiral bevel gear axle, the rotation of drive differential assembly, thereby power is imported the axle side gear of differential assembly, the axle side gear engagement of semiaxis and differential assembly, thus power is imported wheel; Can reach the drag effect by right brake assembly, left brake assembly.
The beneficial effects of the utility model are: motor torque is passed to drive wheels by main reduction gear, diff, semiaxis etc., realize that reduction of speed increases torque; By the secondary direction of transfer that changes torque of main reduction gear conical gear; Realize both sides wheel differential action by diff, guarantee that the medial and lateral wheel turns to different rotating speeds; Reach the drag effect by brake equipment; Realize carrying and power transmission effect by axle housing body and wheel.Advantage such as have low noise, explosion-proof, modern design, volume is small and exquisite, stable and reliable for performance, maintaining is convenient.It can be on general road and the short-distance towage of slype.Be widely used in oil, chemical industry, weaving, military depot, make industries such as lacquer, pharmacy, adapt to and contain fire gases, liquid, solid dangerous place with a potential explosion.
Below in conjunction with drawings and Examples the utility model is further specified.
Description of drawings
Fig. 1 be the explosion-proof tractor truck drive axle of the utility model sectional arrangement drawing;
Among the figure, 1. spiral bevel gear axle, 2. driven gear, 3. drop-gear box housing, 4. differential assembly, 5. semiaxis, 6. brake wheel, 7. right brake assembly, 8. right tube assembly, 9. left tube assembly, 10. left brake assembly.
The specific embodiment
Embodiment one
The utility model embodiment is the explosion-proof tractor truck drive axle of WH1746-HY, use comprises on 3 tons of Electric Explosion-proof tractor trucks: spiral bevel gear axle (1), driven gear (2), drop-gear box housing (3), differential assembly (4), semiaxis (5), brake wheel (6), right brake assembly (7), right tube assembly (8), left tube assembly (9) and left brake assembly (10).It is characterized in that: driven gear (2) is by the spline spiral bevel gear axle (1) of packing into, spiral bevel gear axle (1) meshes with the circular cone ring gear of differential assembly (4), differential assembly (4) is contained in the drop-gear box housing (3), semiaxis (5), brake wheel (6), right brake assembly (7) the right tube assembly (8) of packing into, semiaxis (5), brake wheel (6), left brake assembly (10) the left tube assembly (9) of packing into, right tube assembly (8), left tube assembly (9) are contained on the drop-gear box housing (3).
The utility model principle of work
Driven gear (2) is by spline and spiral bevel gear axle (1) engagement, thereby the motor outputting power is imported spiral bevel gear axle (1) by changing into low speed at a high speed, the circular cone ring gear of differential assembly (4) and spiral bevel gear axle (1) engagement, drive differential assembly (4) rotation, thereby power is imported the axle side gear of differential assembly (4), semiaxis (5) meshes with the axle side gear of differential assembly (4), thereby, reach the drag effect by right brake assembly (7), left brake assembly (10) with power input wheel.
Claims (2)
1. explosion-proof tractor truck drive axle, comprise spiral bevel gear axle (1), driven gear (2), drop-gear box housing (3), differential assembly (4), semiaxis (5), brake wheel (6), right brake assembly (7), right tube assembly (8), left tube assembly (9) and left brake assembly (10), it is characterized in that:
A. driven gear (2) is by the spline spiral bevel gear axle (1) of packing into, the circular cone ring gear engagement of spiral bevel gear axle (1) and differential assembly (4), and differential assembly (4) is contained in the drop-gear box housing (3);
B. semiaxis (5), brake wheel (6), right brake assembly (7) the right tube assembly (8) of packing into, semiaxis (5), brake wheel (6), left brake assembly (10) the left tube assembly (9) of packing into, right tube assembly (8), left tube assembly (9) are contained on the drop-gear box housing (3).
2. explosion-proof tractor truck drive axle according to claim 1, it is characterized in that: driven gear (2) is by spline and spiral bevel gear axle (1) engagement, thereby the motor outputting power is imported spiral bevel gear axle (1) by changing into low speed at a high speed, the circular cone ring gear of differential assembly (4) and spiral bevel gear axle (1) engagement, drive differential assembly (4) rotation, thereby power is imported the axle side gear of differential assembly (4), semiaxis (5) meshes with the axle side gear of differential assembly (4), thereby with power input wheel, by right brake assembly (7), left side brake assembly (10) reaches the drag effect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200002460U CN201951241U (en) | 2011-01-04 | 2011-01-04 | Drive axle of anti-explosion towing vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200002460U CN201951241U (en) | 2011-01-04 | 2011-01-04 | Drive axle of anti-explosion towing vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201951241U true CN201951241U (en) | 2011-08-31 |
Family
ID=44495366
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200002460U Expired - Fee Related CN201951241U (en) | 2011-01-04 | 2011-01-04 | Drive axle of anti-explosion towing vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201951241U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106576955A (en) * | 2016-11-30 | 2017-04-26 | 常州市双强机械制造有限公司 | Vehicle three-surface hedge trimmer |
| CN107200025A (en) * | 2017-04-26 | 2017-09-26 | 重庆凯瑞车辆传动制造有限公司 | A kind of drive axle for the suspension type monorail bogie of car |
| CN110254133A (en) * | 2019-07-05 | 2019-09-20 | 合肥海源机械有限公司 | A kind of electronic storage vehicle bridge case one drive assembly |
| CN110588334A (en) * | 2019-10-14 | 2019-12-20 | 合肥海源机械有限公司 | Driving system of electric vehicle and manufacturing method thereof |
| CN110594383A (en) * | 2019-10-14 | 2019-12-20 | 合肥海源机械有限公司 | Reduction gearbox |
-
2011
- 2011-01-04 CN CN2011200002460U patent/CN201951241U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106576955A (en) * | 2016-11-30 | 2017-04-26 | 常州市双强机械制造有限公司 | Vehicle three-surface hedge trimmer |
| CN107200025A (en) * | 2017-04-26 | 2017-09-26 | 重庆凯瑞车辆传动制造有限公司 | A kind of drive axle for the suspension type monorail bogie of car |
| CN110254133A (en) * | 2019-07-05 | 2019-09-20 | 合肥海源机械有限公司 | A kind of electronic storage vehicle bridge case one drive assembly |
| CN110588334A (en) * | 2019-10-14 | 2019-12-20 | 合肥海源机械有限公司 | Driving system of electric vehicle and manufacturing method thereof |
| CN110594383A (en) * | 2019-10-14 | 2019-12-20 | 合肥海源机械有限公司 | Reduction gearbox |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 341000 No. 3 Industrial Avenue, Ganzhou Development Zone, Ganzhou, Jiangxi Patentee after: GANZHOU WUHUAN MACHINE CO., LTD. Address before: 341000 No. 3 Industrial Avenue, Ganzhou Development Zone, Ganzhou, Jiangxi Patentee before: Ganzhou Wuhuan Machine Co., Ltd. |
|
| C56 | Change in the name or address of the patentee | ||
| CP02 | Change in the address of a patent holder |
Address after: 341000 Jiangxi city of Ganzhou province Ganzhou economic and Technological Development Zone, two Jinling Road on the south side of Industrial Road on the west side Patentee after: GANZHOU WUHUAN MACHINE CO., LTD. Address before: 341000 No. 3 Industrial Avenue, Ganzhou Development Zone, Ganzhou, Jiangxi Patentee before: GANZHOU WUHUAN MACHINE CO., LTD. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110831 Termination date: 20200104 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |