CN205952104U - Engineering machine is track beam structure for tool - Google Patents
Engineering machine is track beam structure for tool Download PDFInfo
- Publication number
- CN205952104U CN205952104U CN201620898213.5U CN201620898213U CN205952104U CN 205952104 U CN205952104 U CN 205952104U CN 201620898213 U CN201620898213 U CN 201620898213U CN 205952104 U CN205952104 U CN 205952104U
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- box
- curb plate
- link
- plate
- fuselage
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Abstract
The utility model provides a guarantee paver work quality is provided, and improve its engineering machine is track beam structure for tool who receives the material ability, include the rectangle box of compriseing curb plate, upper cover plate, bottom plate, the welding has the gusset in the box, and the box front end is connected with the leading wheel mounting bracket, and the box front end is connected with the fuselage curb plate through round pin axle and fastener, box back - end's curb plate connect the retarder mounting panel, box back - end's curb plate sets up the link, and box back - end passes through the link and the fastener is connected with the fuselage curb plate. The utility model has the advantages of intensity is high, the atress is even, the connected mode of end pin axle rear end link before adopting is compared in general roof beam body structure and has been strengthened the intensity of being connected with the fuselage, has improved complete machine reliability, adopt split type connected, regard as two absolute construction to link together leading wheel mounting bracket and curb plate, can make the high reduction of front end to reduce the anterior material height that receives of complete machine, improved paving quality.
Description
Technical field
This utility model belongs to road construction field of mechanical technique and in particular to a kind of engineering machinery, mainly paver
Upper use crawler belt girder construction.
Background technology
Paver is a kind of to stablize the road-making materials such as soil material, concrete material for the asphalt that paves, basic unit
Special construction apparatus.
Crawler unit is the supporting member of the whole machine of paver, subjects the weight of whole machine and paver in the course of the work
The active force producing, and complete paver paving, ship, transition when movement, be one of its important ingredient.
The crawler belt girder construction of high intensity may insure the stability of work progress, stationarity, and then ensures construction quality.
But there is unbalance stress, changeableness in current crawler belt girder construction, and inadequate with fuselage side plate bonding strength the problems such as；And crawler belt
The front end terrain clearance of beam body is too high, have impact on the material feeding height of hopper of paver, leads to the dummy car in normal construction can not
Well material is discharged in hopper of paver, causes material leakage, What is more can also result in hopper and damage deformation by pressure, so that entirely
Paver reliability, bad stability, have had a strong impact on whole construction quality.
Utility model content
This utility model provides a kind of offer guarantee operating paver quality, and improves the split type shoe of its material feeding ability
Band girder construction.
In order to solve above-mentioned technical problem, this utility model adopts the following technical scheme that：
A kind of engineering machinery crawler belt girder construction, including the rectangular box being made up of side plate 3, upper cover plate 4, base plate 8, case
It is welded with gusset 5 in vivo, casing front end is connected with directive wheel installing rack 7, bearing pin 6 and securing member and fuselage side are passed through in casing front end
Plate connects；The side plate connection reducer installing plate 1 of box back, the side plate setting link 2 of box back, box back passes through
Link 2 and securing member are connected with fuselage side plate.
The beneficial effects of the utility model are：
1st, the said structure that this utility model adopts has the advantages that intensity height, uniform force it is ensured that crawler travel fills
The stability put, provides reliable guarantee for the good construction of paver；
2nd, adopt front end bearing pin rear end link connected mode, compared to before and after general girder construction be all bearing pin connect
Mode enhance the intensity being connected with fuselage, improve whole aircraft reliability；
3rd, adopt split type connection, be directed to wheel installing rack and link together as two absolute construction with side plate, can make
Front height reduces, thus reducing the anterior material feeding height of whole machine, improves spreading quality.
Brief description
With reference to the accompanying drawings and detailed description this utility model is further described：
Fig. 1 is overall structure figure of the present utility model；
Fig. 2 is schematic perspective view of the present utility model；
Fig. 3 is the schematic diagram of directive wheel installing rack；
Fig. 4 is the left view of directive wheel installing rack；
Fig. 5 is the top view of directive wheel installing rack；
In figure：1, reductor installing plate；2, link；3, side plate；4, upper cover plate；5, gusset；6, bearing pin；7, directive wheel is pacified
Shelve；8, base plate.
Specific embodiment
Below in conjunction with the accompanying drawings this utility model is further described：
As shown in figure 1, a kind of engineering machinery crawler belt girder construction, including by side plate（3）, upper cover plate（4）, base plate（8）Group
The rectangular box becoming, is welded with gusset in casing（5）, casing front end is connected with directive wheel installing rack（7）, casing front end is passed through
Bearing pin（6）And securing member is connected with fuselage side plate；The side plate connection reducer installing plate of box back（1）, the side of box back
Plate arranges link（2）, box back is by link（2）And securing member is connected with fuselage side plate.
On the basis of base plate 8, by side plate 3, (each) in both sides, upper cover plate 4 are fixed into box knot to described rectangular box
Reductor installing plate 1 is connected with side plate (side) 3 by structure, more some gussets 5 are sequentially arranged in casing simultaneously, then by pin
Device, in the rear and front end of casing, is connected with fuselage by it respectively for axle 6 and link 2；It is directed to wheel installing rack 7 again to be placed in
Casing foremost, is installed for directive wheel.
Whole casing assumes the incline structure of tendency fore-body, and at directive wheel installing rack foremost, terrain clearance is
Little, thus effectively reduce whole machine front height it is ensured that paver there is good splicing ability.
Be only an example of the present utility model shown in figure, by change gusset 5 and securing member quantity, change size,
Other schemes that length, shape are obtained, broadly fall into this utility model protection domain.
Claims (1)
1. a kind of engineering machinery crawler belt girder construction, including by side plate（3）, upper cover plate（4）, base plate（8）The rectangle case of composition
Body, is welded with gusset in casing（5）It is characterised in that casing front end is connected with directive wheel installing rack（7）, casing front end is passed through
Bearing pin（6）And securing member is connected with fuselage side plate；The side plate connection reducer installing plate of box back（1）, the side of box back
Plate arranges link（2）, box back is by link（2）And securing member is connected with fuselage side plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620898213.5U CN205952104U (en) | 2016-08-18 | 2016-08-18 | Engineering machine is track beam structure for tool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620898213.5U CN205952104U (en) | 2016-08-18 | 2016-08-18 | Engineering machine is track beam structure for tool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205952104U true CN205952104U (en) | 2017-02-15 |
Family
ID=57975950
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620898213.5U Active CN205952104U (en) | 2016-08-18 | 2016-08-18 | Engineering machine is track beam structure for tool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205952104U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110001810A (en) * | 2018-10-24 | 2019-07-12 | 柳工常州机械有限公司 | It is a kind of for installing the chassis structure of speed reducer |
| CN112722096A (en) * | 2020-12-18 | 2021-04-30 | 山推工程机械股份有限公司 | Bogie frame structure of bulldozer |
-
2016
- 2016-08-18 CN CN201620898213.5U patent/CN205952104U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110001810A (en) * | 2018-10-24 | 2019-07-12 | 柳工常州机械有限公司 | It is a kind of for installing the chassis structure of speed reducer |
| CN112722096A (en) * | 2020-12-18 | 2021-04-30 | 山推工程机械股份有限公司 | Bogie frame structure of bulldozer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |