CN204249817U - A kind of double dynamical input caterpillar machinery device drives bridge - Google Patents
A kind of double dynamical input caterpillar machinery device drives bridge Download PDFInfo
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- CN204249817U CN204249817U CN201420718393.5U CN201420718393U CN204249817U CN 204249817 U CN204249817 U CN 204249817U CN 201420718393 U CN201420718393 U CN 201420718393U CN 204249817 U CN204249817 U CN 204249817U
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- reduction gear
- device drives
- double dynamical
- machinery device
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- 230000009467 reduction Effects 0.000 claims abstract description 43
- 230000007246 mechanism Effects 0.000 claims description 8
- 229910001208 Crucible steel Inorganic materials 0.000 claims description 4
- 230000005540 biological transmission Effects 0.000 description 4
- 230000008859 change Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000007634 remodeling Methods 0.000 description 1
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Abstract
The utility model discloses a kind of double dynamical input caterpillar machinery device drives bridge, include the main reduction gear (2) be arranged in axle housing (6), left and right sides semiaxis (3) and wheel reduction gear (4), the two ends of described left and right sides semiaxis (3) are connected to main reduction gear (2), wheel reduction gear (4) and planetary wheel carrier (5), and the main reduction gear (2) of the described left and right sides is connected to input flange (1).The utility model drives the wheel reduction gear work of both sides respectively by two main reduction gears, and input torque is large, and driving efficiency is high, and stable working is reliable.
Description
Technical field
The utility model relates to a kind of mechanical equipment drive axle, specifically a kind of double dynamical input caterpillar machinery device drives bridge.
Background technology
The structure of current domestic caterpillar machinery device drives bridge is all made up of central transmission, steering clutch and drg, whole transmission four parts, and this complicated structure, horsepower input are little, multiplex on the caterpillar machinery equipment of middle low power.High power crawler mechanical equipment due to horsepower input large, higher to the reliability requirement of drive axle.
Summary of the invention
For solving the technical matters of above-mentioned existence, the utility model provides a kind of double dynamical input caterpillar machinery device drives bridge, is driven the wheel reduction gear work of both sides by two main reduction gears respectively, and input torque is large, and driving efficiency is high, and stable working is reliable.
For achieving the above object, the technical scheme that the utility model adopts is:
A kind of double dynamical input caterpillar machinery device drives bridge, include the main reduction gear be arranged in axle housing, left and right sides semiaxis and wheel reduction gear, the two ends of described left and right sides semiaxis are connected to main reduction gear, wheel reduction gear and planetary wheel carrier, and the main reduction gear of the described left and right sides is connected to input flange.
Described axle housing is arranged type groove registration device.
Described main reduction gear adopts spira-bevel gearing mechanism.
Described wheel reduction gear adopts the planet speed reduction driving mechanism with three satellite gears.
Described axle housing adopts Integral cast steel axle housing.
The utility model changes the structure of conventional central transmission, simple structure, fault are few, easy to maintenance, devise two main reduction gears worked alone, control the wheel reduction gear work of the left and right sides respectively, main reduction gear adopts spira-bevel gearing mechanism, and input torque is large, driving efficiency is high, turn to flexibly, when not handling steering hardware, Work machine has good straight motion stability; Work machine can pivot stud, Turning radius variation range large, when turning to, the increment load of driving engine is little, and when turning to, draw speed does not obviously decline; Wheel reduction gear adopts the planet speed reduction driving mechanism with three satellite gears, mass motion good rigidly, and output speed is steady; Axle housing adopts Integral cast steel axle housing, and carrying is large, good rigidly; Axle housing is arranged type groove registration device, mutually mate with the mounted model groove on Work machine vehicle frame, it is firm to contact with chassis, strengthens the stability of complete machine.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation;
Fig. 2 is B-B cross section view in Fig. 1.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is described in detail:
As shown in Figure 1, 2, this double dynamical input caterpillar machinery device drives bridge, include the main reduction gear 2 be arranged in axle housing 6, left and right sides semiaxis 3 and wheel reduction gear 4, the two ends of described left and right sides semiaxis 3 are connected to main reduction gear 2, wheel reduction gear 4 and planetary wheel carrier 5, and the main reduction gear 2 of the described left and right sides is connected to input flange 1.Two main reduction gears 2 work alone, and the wheel reduction gear 4 of the side that draws oneself up separately works, and input torque is large, and driving efficiency is high, turn to flexibly.
As preferred mode, described axle housing 6 is arranged type groove registration device 7, in the present embodiment, type groove registration device 7 is set to V-type, mutually mates, whole drive axle is contacted with tractor chassis firm with the V-type groove on tractor frame, and stability is strengthened.
As preferred mode, described main reduction gear 2 adopts spira-bevel gearing mechanism.
As preferred mode, described wheel reduction gear 4 adopts the planet speed reduction driving mechanism with three satellite gears, and mass motion good rigidly, output speed is steady.
As preferred mode, described axle housing 6 adopts Integral cast steel axle housing, and carrying is large, good rigidly.
The utility model is in concrete working process, main frame dynamic torque imports into from input flange 1, after being slowed down by the main reduction gear 2 be arranged in the middle of axle housing 6, by left and right sides semiaxis 3, power is passed to respectively the wheel reduction gear 4 of both sides, by hub reduction transmission, power is finally passed to planetary wheel carrier 5 again, thus drive Athey wheel to advance, achieve the left and right sides and work alone, be independent of each other.
Certainly; above-mentioned explanation is not to restriction of the present utility model; the utility model is also not limited in above-mentioned citing, the change that those skilled in the art make in essential scope of the present utility model, remodeling, interpolation or replacement, also should belong to protection domain of the present utility model.
Claims (5)
1. a double dynamical input caterpillar machinery device drives bridge, it is characterized in that, include the main reduction gear (2) be arranged in axle housing (6), left and right sides semiaxis (3) and wheel reduction gear (4), the two ends of described left and right sides semiaxis (3) are connected to main reduction gear (2), wheel reduction gear (4) and planetary wheel carrier (5), and the main reduction gear (2) of the described left and right sides is connected to input flange (1).
2. one according to claim 1 double dynamical input caterpillar machinery device drives bridge, is characterized in that, described axle housing (6) is arranged type groove registration device (7).
3. one according to claim 1 double dynamical input caterpillar machinery device drives bridge, is characterized in that, described main reduction gear (2) adopts spira-bevel gearing mechanism.
4. one according to claim 1 double dynamical input caterpillar machinery device drives bridge, is characterized in that, described wheel reduction gear adopts the planet speed reduction driving mechanism with three satellite gears.
5. one according to claim 1 double dynamical input caterpillar machinery device drives bridge, is characterized in that, described axle housing (6) adopts Integral cast steel axle housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420718393.5U CN204249817U (en) | 2014-11-26 | 2014-11-26 | A kind of double dynamical input caterpillar machinery device drives bridge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420718393.5U CN204249817U (en) | 2014-11-26 | 2014-11-26 | A kind of double dynamical input caterpillar machinery device drives bridge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204249817U true CN204249817U (en) | 2015-04-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420718393.5U Active CN204249817U (en) | 2014-11-26 | 2014-11-26 | A kind of double dynamical input caterpillar machinery device drives bridge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204249817U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104401224A (en) * | 2014-11-26 | 2015-03-11 | 泰安九洲金城机械有限公司 | Double-power input crawler-type mechanical apparatus drive axle |
| CN113983124A (en) * | 2021-11-12 | 2022-01-28 | 泰安九洲金城机械有限公司 | Axle housing processing counterweight body assembly structure and counterweight method thereof |
-
2014
- 2014-11-26 CN CN201420718393.5U patent/CN204249817U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104401224A (en) * | 2014-11-26 | 2015-03-11 | 泰安九洲金城机械有限公司 | Double-power input crawler-type mechanical apparatus drive axle |
| CN113983124A (en) * | 2021-11-12 | 2022-01-28 | 泰安九洲金城机械有限公司 | Axle housing processing counterweight body assembly structure and counterweight method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Double-power input crawler-type mechanical apparatus drive axle Effective date of registration: 20200601 Granted publication date: 20150408 Pledgee: Taian Bank Co.,Ltd. Feicheng Branch Pledgor: TAIAN JIUZHOU JINCHENG MACHINERY Co.,Ltd. Registration number: Y2020980002653 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20210526 Granted publication date: 20150408 Pledgee: Taian Bank Co.,Ltd. Feicheng Branch Pledgor: TAIAN JIUZHOU JINCHENG MACHINERY Co.,Ltd. Registration number: Y2020980002653 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A kind of driving axle for crawler mechanical equipment with double power input Effective date of registration: 20210617 Granted publication date: 20150408 Pledgee: Taian Bank Co.,Ltd. Feicheng Branch Pledgor: TAIAN JIUZHOU JINCHENG MACHINERY Co.,Ltd. Registration number: Y2021980004829 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20220616 Granted publication date: 20150408 Pledgee: Taian Bank Co.,Ltd. Feicheng Branch Pledgor: TAIAN JIUZHOU JINCHENG MACHINERY Co.,Ltd. Registration number: Y2021980004829 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A double power input crawler type mechanical equipment drive axle Effective date of registration: 20220622 Granted publication date: 20150408 Pledgee: Taian Bank Co.,Ltd. Feicheng Branch Pledgor: TAIAN JIUZHOU JINCHENG MACHINERY Co.,Ltd. Registration number: Y2022980008613 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20230613 Granted publication date: 20150408 Pledgee: Taian Bank Co.,Ltd. Feicheng Branch Pledgor: TAIAN JIUZHOU JINCHENG MACHINERY Co.,Ltd. Registration number: Y2022980008613 |