CN205971563U - Fender mud structure on engineering machine tool chassis - Google Patents
Fender mud structure on engineering machine tool chassis Download PDFInfo
- Publication number
- CN205971563U CN205971563U CN201621001792.5U CN201621001792U CN205971563U CN 205971563 U CN205971563 U CN 205971563U CN 201621001792 U CN201621001792 U CN 201621001792U CN 205971563 U CN205971563 U CN 205971563U
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- thrust wheel
- chassis
- gear
- clod
- mud
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Abstract
The utility model discloses a fender mud structure on engineering machine tool chassis, including front mudguard, fender clod, rear fender, the front mudguard, keep off the clod and rear fender installs the inside and outside both sides at chassis longeron bottom plate in pairs, preceding, rear fender be located the front and back end of chassis longeron respectively, the dispersion of fender clod install the space department between the thrust wheel on the longeron bottom plate of chassis, and have the interval with the thrust wheel terminal surface for between the adjacent thrust wheel of shutoff, and track mating surface and chassis longeron bottom plate between the space. The utility model discloses a chassis keeps off the mud structure can effectually prevent that earth or rubble from entering into the meshing region between track and the thrust wheel to avoid or weaken earth or rubble to the wearing and tearing of track and thrust wheel mating surface, improve track and thrust wheel, the life of complete machine even.
Description
Technical field
This utility model is related to a kind of gear mud structure of engineering machinery chassis, is particularly suited for heavy construction equipment.
Background technology
Currently for giant caterpillar formula engineering machinery, especially crawler type mine excavator, chassis member 6 base plate arranges
Thrust wheel is installed, thrust wheel and crawler belt engagement, but the overall dimensions of thrust wheel larger so that leaving between adjacent thrust wheel
Very big gap.In large excavator work, soil or rubble are easily accessible in above-mentioned gap, thus increase thrust wheel and
The abrasion of the crawler belt field of conjugate action, particularly in the relatively adverse circumstances of mining operation, this situation is particularly evident.So have must
Take certain protective measure, prevent soil or rubble from entering into the mesh regional of crawler belt and thrust wheel.
Content of the invention
For above-mentioned existing technical problem, this utility model provides a kind of gear mud structure of engineering machinery chassis, passes through
Protection crawler belt and thrust wheel, in case soil and rubble enter the mesh regional of the two, eliminate the negative shadow that may bring for machine
Ring.
For achieving the above object, this utility model provide a kind of engineering machinery chassis gear mud structure, including front mudguard,
Gear clod, rear mudguard, described front mudguard, gear clod and rear mudguard mounted in pairs are two inside and outside chassis member base plate
Side；Described forward and backward mud guard is located at the front and back end of chassis member respectively；Described gear clod dispersion is arranged on chassis member bottom
The gap between thrust wheel on plate, and there is spacing with thrust wheel end face, for blocking between adjacent thrust wheel and crawler belt is nibbled
Space between conjunction face and chassis member base plate.
Further, described forward and backward mud guard is equipped with the auxiliary hole for hoist of chassis member.
Further, the near end of described front mudguard and gear clod is equipped with fillet.
Further, depending on described each pair keeps off the spacing of gap of width foundation place thrust wheel of clod, and often
Equal with the axial line distance of adjacent thrust wheel to the side of gear clod.
When excavator walking is with being operated in the occasions such as colliery, mine, chassis of the present utility model gear mud structure can have
Effect prevent soil or mesh regional that rubble enters between crawler belt and thrust wheel, thus avoiding or weaken soil or rubble pair
Crawler belt and the abrasion of the thrust wheel field of conjugate action, improve the service life of crawler belt and thrust wheel, even whole machine.
Brief description
Fig. 1 is structural upright schematic diagram of the present utility model；
Fig. 2 is texture edge schematic diagram of the present utility model；
In figure：1st, front mudguard, 2, thrust wheel, 3, gear clod, 4, rear mudguard, 5, guide wheel, 6, chassis member, 7, drive
Driving wheel.
Specific embodiment
The utility model is described in further detail below in conjunction with the accompanying drawings.
This utility model is applied to engineering machinery chassis, and as depicted in figs. 1 and 2, chassis member 6 front and back end is separately installed with
Guide wheel 5 and driving wheel 7, base plate arrangement is provided with thrust wheel 2.
This utility model includes front mudguard 1, gear clod 3, rear mudguard 4.Wherein, forward and backward mud guard 1,4 is located at respectively
The front and back end of chassis member 6, and mounted in pairs is inside and outside chassis member 6 base plate.It is equipped with forward and backward mud guard 1,4
The auxiliary hole for hoist of chassis member 6, and the near end of front mudguard 1 is equipped with fillet.
Gear clod 3 be also mounted in pairs inside and outside chassis member 6 base plate, and be distributed in the sky between thrust wheel 2
At gap, and the near end of gear clod 3 is equipped with fillet.But each pair keeps off the width of clod 3, according to place thrust wheel 2
Depending on the spacing of gap.The side that each pair keeps off clod 3 is equal with the axial line distance of adjacent thrust wheel 2, and during enforcement, this distance can
Take 200-300mm, anti-backstop clod 3 and thrust wheel 2 are wiped while touching, and can block the spacing between thrust wheel 2 again.And,
There is spacing with thrust wheel 2 end face, thus facilitating the installation of thrust wheel 2 in the position that gear clod 3 is installed.
During enforcement, as shown in Fig. 2 the design of this gear mud structure blocked well between thrust wheel 2 and thrust wheel 2 and
Interstitial spaces between the crawler belt field of conjugate action and chassis member 6 base plate.When large excavator walking is with to be operated in colliery, mine etc. broken
During the more occasion of stone, can keep off mud structure by this chassis prevents soil or rubble from entering between crawler belt and thrust wheel 2
Mesh regional, thus avoiding or weaken the abrasion to crawler belt and thrust wheel 2 field of conjugate action of soil or rubble, improves its service life.
Claims (4)
1. a kind of gear mud structure of engineering machinery chassis is it is characterised in that include front mudguard（1）, gear clod（3）, rear mud guarding
Plate（4）, described front mudguard（1）, gear clod（3）And rear mudguard（4）Mounted in pairs is in chassis member（6）Base plate inside and outside
Both sides；Described forward and backward mud guard（1、4）It is located at chassis member respectively（6）Front and back end；Described gear clod（3）Dispersion peace
It is contained in chassis member（6）Thrust wheel on base plate（2）Between gap, and and thrust wheel（2）There is spacing in end face, for sealing
Block up adjacent thrust wheel（2）Between and the crawler belt field of conjugate action and chassis member（6）Space between base plate.
2. a kind of gear mud structure of engineering machinery chassis according to claim 1 is it is characterised in that described forward and backward gear
Mud plate（1、4）On be equipped with chassis member（6）Auxiliary hole for hoist.
3. a kind of gear mud structure of engineering machinery chassis according to claim 1 and 2 is it is characterised in that described front
Mud plate（1）With gear clod（3）Near end be equipped with fillet.
4. a kind of gear mud structure of engineering machinery chassis according to claim 1 and 2 is it is characterised in that described each pair
Gear clod（3）Width according to place thrust wheel（2）The spacing of gap depending on, and each pair gear clod（3）Side and phase
Adjacent thrust wheel（2）Axial line distance equal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621001792.5U CN205971563U (en) | 2016-08-31 | 2016-08-31 | Fender mud structure on engineering machine tool chassis |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621001792.5U CN205971563U (en) | 2016-08-31 | 2016-08-31 | Fender mud structure on engineering machine tool chassis |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205971563U true CN205971563U (en) | 2017-02-22 |
Family
ID=58038617
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621001792.5U Active CN205971563U (en) | 2016-08-31 | 2016-08-31 | Fender mud structure on engineering machine tool chassis |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205971563U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108639169A (en) * | 2018-04-24 | 2018-10-12 | 上海钧工智能技术有限公司 | A kind of overturning arm mechanism of caterpillar robot |
-
2016
- 2016-08-31 CN CN201621001792.5U patent/CN205971563U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108639169A (en) * | 2018-04-24 | 2018-10-12 | 上海钧工智能技术有限公司 | A kind of overturning arm mechanism of caterpillar robot |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |