CN209566742U - A kind of drive axle for loading machine - Google Patents
A kind of drive axle for loading machine Download PDFInfo
- Publication number
- CN209566742U CN209566742U CN201920394916.8U CN201920394916U CN209566742U CN 209566742 U CN209566742 U CN 209566742U CN 201920394916 U CN201920394916 U CN 201920394916U CN 209566742 U CN209566742 U CN 209566742U
- Authority
- CN
- China
- Prior art keywords
- reduction gear
- hub reduction
- axle
- case assy
- axle case
- Prior art date
- 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
Links
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 4
- 230000007704 transition Effects 0.000 claims abstract description 4
- 238000003466 welding Methods 0.000 claims abstract description 4
- 238000005266 casting Methods 0.000 abstract description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 206010006514 bruxism Diseases 0.000 description 1
- 244000309464 bull Species 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
Landscapes
- Arrangement Of Transmissions (AREA)
- Retarders (AREA)
Abstract
The utility model discloses a kind of drive axles for loading machine, reinforcing rib is provided at axle housing otic placode, axle housing both ends are equipped with hub reduction gear, two sides are equipped with semiaxis inside axle case assy, retaining retaining ring is equipped on the inside of hub reduction gear, locking nut, retaining retaining ring is connect by locking nut with hub reduction gear, brake disc is equipped on the outside of hub reduction gear, axle case assy is connect with brake assembly, outside is provided with main driving assembly among axle case assy, hub reduction gear is planetary reduction gear, the utility model axle case assy and the support shaft welding position diameter of axle increase by 10%, axle case assy end passes through round-corner transition simultaneously, eliminate risk of stress concentrations point existing for casting process, the speed ratio of hub reduction gear is 4, taking turns side load reduces, the gear of planetary gear is adjusted to 4 wheels simultaneously, effectively improve the contact strength of sun gear and planetary gear And the contact stress of the flank of tooth, brake assembly are provided with 4, braking moment is promoted, and is suitble to the working environments such as the big, mountain area of the gradient.
Description
Technical field
The utility model relates to loading machine technical field, specifically a kind of drive axle for loading machine.
Background technique
With the quickening of Rural Urbanization Construction, small farm loading machine is cheap with its, flexible depth easy to operate by
User likes, current agricultural small loader market, drive axle model never wheel rim deceleration, to steamboat in, middle wheel, bull wheel side
Etc. various models, meets the needs of different user.Power is bigger than normal in original small-sized agriculture dress course of work, caused by master subtract gear pair
The problem of grinding tooth reduces the load capacity of drive axle, cannot bear bigger torque input.
Therefore, a gear that can effectively promote driving bridge main reducing position is designed to overcome the shortcomings of above-mentioned technology
Pair improves hub reduction gear structure, promotes the load capacity of drive axle, and drive axle is allow to bear the one of bigger torque input
Kind is used for the drive axle of loading machine, exactly inventor's problem to be solved.
Utility model content
In view of the deficiencies of the prior art, the purpose of the utility model is to provide a kind of drive axle for loading machine, energy
The gear pair for effectively promoting driving bridge main reducing position, improves hub reduction gear structure, promotes the load capacity of drive axle, make to drive
Bridge can bear bigger torque input.
The technical scheme adopted by the utility model to solve the technical problem is as follows: a kind of drive axle for loading machine,
Including axle case assy, hub reduction gear, brake assembly, brake disc, main driving assembly, semiaxis, the axle case assy wall thickness is mentioned
It is high and at the axle housing otic placode on be provided with reinforcing rib, be respectively set on the inside of the axle case assy both ends there are two hub reduction gear,
Two sides are respectively arranged with semiaxis inside the axle case assy and semiaxis is connected with each other, and two half the tip of the axis settings are on wheel side
On the inside of retarder, it is provided with retaining retaining ring, locking nut on the inside of the hub reduction gear, the retaining retaining ring passes through locking nut
It is connected and fixed with hub reduction gear, brake disc is provided on the outside of the hub reduction gear, the axle case assy passes through bolt a, bullet
Spring washer a is connect with brake assembly, and the brake disc is connected and fixed with hub reduction gear by bolt c, spring washer c, institute
It states and is provided with axis check ring on the outside of half shaft end, outside is provided with main driving assembly, the master among the axle case assy
Drive assembly is connected and fixed by stud, serrated nut, spring washer b and axle case assy, the axle case assy middle circle
Cambered surface, which is provided with, drains the oil stifled, and the hub reduction gear is planetary reduction gear, and the hub reduction gear includes planetary gear, gear ring,
The medial end of the gear ring is provided with connection spline, and the gear ring passes through connection spline and support axis connection.
Further, the axle case assy and the support shaft welding position diameter of axle increase by 10%, and the axle case assy end passes through
Round-corner transition.
Further, the speed ratio of the hub reduction gear is 4.
Further, the gear of the planetary gear is 4 wheels.
Further, the brake assembly is provided with 4.
The beneficial effects of the utility model are:
1, the utility model can effectively promote the gear pair at driving bridge main reducing position, improve hub reduction gear structure, be promoted
The load capacity of drive axle allows drive axle to bear bigger torque input.
Detailed description of the invention
Fig. 1 is the utility model structure sectional view.
Description of symbols: 1- hub reduction gear；2- retaining retaining ring；3- locking nut；4- brake assembly；5- brake
Disk；6- bolt a；7- spring washer a；8- axle case assy；9- semiaxis；10- main driving assembly；11- stud；12- closely-pitched spiral shell
It is female；13- spring washer b；14- bolt c；16- drains the oil stifled；17- gear ring；18- planetary gear；19- spring washer c.
Specific embodiment
The present invention will be further illustrated below in conjunction with specific embodiments, it should be appreciated that these embodiments are merely to illustrate this
Utility model rather than limitation the scope of the utility model.In addition, it should also be understood that, in the content for having read the utility model instruction
Later, those skilled in the art can make various changes or modifications the utility model, and such equivalent forms also fall within application
The appended claims limited range.
Referring to being the utility model structure sectional view, a kind of drive axle for loading machine of the structure comprising axle housing is total
At 8, hub reduction gear 1, brake assembly 4, brake disc 5, main driving assembly 10, semiaxis 9,8 wall thickness of axle case assy improve and
It is provided with reinforcing rib at axle housing otic placode, is respectively set that there are two hub reduction gear 1, axle case assys 8 on the inside of 8 both ends of axle case assy
Internal two sides are respectively arranged with semiaxis 9 and semiaxis 9 is connected with each other, and the end of two semiaxis 9 is arranged in 1 inside of hub reduction gear,
Retaining retaining ring 2, locking nut 3 are provided on the inside of hub reduction gear 1, retaining retaining ring 2 passes through locking nut 3 and hub reduction gear 1
It is connected and fixed, brake disc 5 is provided on the outside of hub reduction gear 1, axle case assy 8 passes through bolt a 6, spring washer a 7 and braking
Device assembly 4 connects, and brake disc 5 is connected and fixed with hub reduction gear 1 by bolt c 14, spring washer c 19, outside 9 end of semiaxis
Side is provided with axis check ring, and outside is provided with main driving assembly 10 among axle case assy 8, and main driving assembly 10 passes through double end
Bolt 11, serrated nut 12, spring washer b 13 and axle case assy 8 are connected and fixed, and the intermediate arc surface of axle case assy 8, which is provided with, to be put
Oil stifled 16, hub reduction gear 1 is planetary reduction gear, and hub reduction gear 1 includes planetary gear 18, gear ring 17, the inside of gear ring 17
End is provided with connection spline, and gear ring 17 passes through connection spline and support axis connection.
Axle case assy 8 and the support shaft welding position diameter of axle increase by 10%, while 8 end of axle case assy passes through round-corner transition,
Eliminate risk of stress concentrations point existing for casting process.The speed ratio of hub reduction gear 1 is 4, and wheel side load reduces, while planetary gear
18 gear is adjusted to 4 wheels, effectively improves the contact strength of sun gear and planetary gear 18 and the contact stress of the flank of tooth.Brake
Assembly 4 is provided with 4, and braking moment is promoted, and is suitble to the working environments such as the big, mountain area of the gradient.
Claims (5)
1. a kind of drive axle for loading machine, it is characterised in that: it include axle case assy, hub reduction gear, brake assembly,
Brake disc, main driving assembly, semiaxis, the axle case assy wall thickness improve and at the axle housing otic placode on be provided with reinforcing rib, it is described
Be respectively set on the inside of axle case assy both ends there are two hub reduction gear, inside the axle case assy two sides be respectively arranged with semiaxis and
Semiaxis is connected with each other, and two half thes tip of the axis are arranged on the inside of hub reduction gear, is provided on the inside of the hub reduction gear
Retaining retaining ring, locking nut, the retaining retaining ring are connected and fixed by locking nut and hub reduction gear, the hub reduction gear
Outside is provided with brake disc, and the axle case assy is connect by bolt a, spring washer a with brake assembly, the brake disc and
Hub reduction gear is connected and fixed by bolt c, spring washer c, is provided with axis check ring on the outside of half shaft end, described
Outside is provided with main driving assembly among axle case assy, and the main driving assembly passes through stud, serrated nut, spring washer
B is connected and fixed with axle case assy, and arc surface, which is provided with, among the axle case assy drains the oil stifled, and the hub reduction gear subtracts for planet
Fast device, the hub reduction gear include planetary gear, gear ring, and the medial end of the gear ring is provided with connection spline, the tooth
Circle passes through connection spline and support axis connection.
2. a kind of drive axle for loading machine according to claim 1, it is characterised in that: the axle case assy and support
The axis welding position diameter of axle increases by 10%, and the axle case assy end passes through round-corner transition.
3. a kind of drive axle for loading machine according to claim 1, it is characterised in that: the speed of the hub reduction gear
Than being 4.
4. a kind of drive axle for loading machine according to claim 1, it is characterised in that: the gear of the planetary gear is
4 wheels.
5. a kind of drive axle for loading machine according to claim 1, it is characterised in that: the brake assembly setting
There are 4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920394916.8U CN209566742U (en) | 2019-03-26 | 2019-03-26 | A kind of drive axle for loading machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920394916.8U CN209566742U (en) | 2019-03-26 | 2019-03-26 | A kind of drive axle for loading machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209566742U true CN209566742U (en) | 2019-11-01 |
Family
ID=68335895
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920394916.8U Expired - Fee Related CN209566742U (en) | 2019-03-26 | 2019-03-26 | A kind of drive axle for loading machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209566742U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111362100A (en) * | 2020-03-13 | 2020-07-03 | 王健 | High-rise housing rescue cloud vehicle |
| CN112693438A (en) * | 2021-01-28 | 2021-04-23 | 徐州九阳机械制造有限公司 | Brake equipment with cooling function for engineering truck |
-
2019
- 2019-03-26 CN CN201920394916.8U patent/CN209566742U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111362100A (en) * | 2020-03-13 | 2020-07-03 | 王健 | High-rise housing rescue cloud vehicle |
| CN112693438A (en) * | 2021-01-28 | 2021-04-23 | 徐州九阳机械制造有限公司 | Brake equipment with cooling function for engineering truck |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209566742U (en) | A kind of drive axle for loading machine | |
| CN203920263U (en) | A kind of drive axle that is applicable to construction machinery and equipment | |
| CN203974409U (en) | 25 tons of steering drive axles | |
| CN208263897U (en) | A kind of novel reinforced drive axle | |
| CN209566743U (en) | A kind of drive axle | |
| CN204979122U (en) | Hydraulic pressure bicycle | |
| CN203974410U (en) | 111 tons of rigidity driving axles | |
| CN212985936U (en) | Connecting structure of planetary reducer | |
| CN202016397U (en) | Energy-saving device for serial driving axle of heavy-duty automobile | |
| CN206017580U (en) | A kind of hub reduction gear | |
| CN204704369U (en) | A kind of reinforced axle main speed reducer assembly | |
| CN204236138U (en) | A kind of novel vehicle bridge | |
| CN209634187U (en) | A kind of Underground Mine explosion-proof wet driving axis | |
| CN203974406U (en) | 17 tons of steering drive axles | |
| CN203656104U (en) | Hydraulic torque converter | |
| CN202108945U (en) | Planetary transmission slewing mechanism | |
| CN105059113A (en) | Vehicle-bridge structure | |
| CN202428991U (en) | Hub structure of driving axle | |
| CN215921886U (en) | Can install formula rising hub reduction gear additional | |
| CN202946641U (en) | Road roller internal gear | |
| CN204729581U (en) | Vehicle bridge and automobile | |
| CN204415044U (en) | A kind of harvest machinery rear steering drive axle of braking device | |
| CN210920033U (en) | Differential speed reducer and rear axle assembly for electric vehicle | |
| CN203637461U (en) | Connecting structure for chassis and real wheels of agricultural vehicle | |
| CN201851550U (en) | Lock-groove type camshaft with braking S-shaped spline |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191101 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |