CN207063018U - Frame linkwork before and after land leveller - Google Patents
Frame linkwork before and after land leveller Download PDFInfo
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- CN207063018U CN207063018U CN201720723674.3U CN201720723674U CN207063018U CN 207063018 U CN207063018 U CN 207063018U CN 201720723674 U CN201720723674 U CN 201720723674U CN 207063018 U CN207063018 U CN 207063018U
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- cover plate
- afer bay
- pin
- taper roll
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Abstract
It the utility model is related to frame linkwork before and after a kind of land leveller, taper roll bearing is arranged between upper pin and forebay, taper roll bearing is arranged between lower bearing pin and forebay, taper roll bearing upper and lower ends are fixed by cover plate II and cover plate III, and outside framework oil seal is housed between cover plate II and upper pin；Outside framework oil seal is housed, adjusting pad II is used to adjust the axial gap between cover plate II and taper roll bearing between cover plate III and lower bearing pin；Cover plate V connects lower bearing pin and afer bay；Adjustment axis is sleeved between cover plate V and afer bay；Cover plate I connects upper pin and afer bay；Adjusting pad I is mounted between cover plate I and afer bay, and cover plate IV is connected with upper pin, and adjusting pad III is loaded between upper pin and cover plate IV.The beneficial effects of the utility model are that this mechanism coordinates accurate installation by taper roll bearing, adjusting pad, outside framework oil seal, regulation axle sleeve etc., complete machine is born big load and impact, structure is reliable, and prevents bolt looseness.
Description
Technical field
It the utility model is related to frame linkwork before and after a kind of land leveller.
Background technology
Frame is connected in the form of be hinged more before and after land leveller at present, can so reduce radius of turn, is turned to more
Flexibly, frame before and after linkwork connection, support complete machine and bear what impact caused by equipment carries.Especially high-power
Land leveller is used for the operating mode of the harsh environmental conditions such as colliery, because complete machine working strength and shock loading are larger, can make to be hinged
Bolt looseness, damage of components in mechanism, changing parts herein and dismantling all pipelines of vehicle and separates front/rear frame,
Manpower and materials are caused to waste serious.
Utility model content
The problem of existing for above-mentioned existing equipment, the utility model provide frame linkwork before and after a kind of land leveller,
This mechanism ensures structural strength and installation accuracy using taper roll bearing, adjusting pad and regulation axle sleeve etc., can bear larger
Shock loading and damage parts caused by preventing bolt looseness.
To achieve these goals, technical scheme is used by the utility model：Frame linkwork before and after land leveller,
Including forebay and afer bay, it is characterised in that：The junction of forebay and afer bay is divided into first connecting portion position and second and connected
Socket part position, first connecting portion position, the center of second connecting portion position are respectively upper pin, lower bearing pin, and taper roll bearing is arranged on
Between upper pin and forebay, taper roll bearing is also mounted between lower bearing pin and forebay, two above and below taper roll bearing
End is fixed by cover plate II and cover plate III；In first connecting portion position, cover plate I connects upper pin and afer bay simultaneously, and cover plate IV connects
Upper pin；In second connecting portion position, cover plate V connects lower bearing pin and afer bay simultaneously.
Axle sleeve is cased with upper pin and lower bearing pin, axle sleeve is used to withstand taper roll bearing.
Adjusting pad II is arranged between forebay and cover plate II, for adjusting the axle between cover plate II and taper roll bearing
To gap.
Axle sleeve is adjusted to be arranged between cover plate V and afer bay, by adjust axle sleeve and bolt cover plate V simultaneously with it is rear
Frame, lower bearing pin connection.
Adjusting pad I is arranged between cover plate I and afer bay, and adjusting pad III is installed between upper pin and cover plate IV.
Outside framework oil seal is housed between cover plate II and upper pin；Outside framework oil seal is housed between cover plate II and lower bearing pin；Cover plate III
Outside framework oil seal is housed between axle sleeve；Outside framework oil seal is housed between cover plate III and lower bearing pin.
For first connecting portion position, cover plate I, adjusting pad I, afer bay, cover plate II, forebay, cover plate III, afer bay, lid
Plate IV is sequentially set；For second connecting portion position, afer bay, cover plate III, forebay, cover plate II, afer bay, the order of cover plate V are set
Put.
Relative to prior art, the beneficial effects of the utility model are, this mechanism by taper roll bearing, adjusting pad,
Outside framework oil seal, regulation axle sleeve etc. coordinate accurate installation, complete machine is born big load and impact, structure is reliable, and prevents
Bolt looseness.
Brief description of the drawings
Fig. 1 is the structural representation of the present embodiment；
Fig. 2 is Fig. 1 C-C sectional views；
In figure：1. cover plate I, 2. adjusting pads I, 3. outside framework oil seals, 4. upper pins, 5. cover plates III, 6. adjusting pads III, 7. spiral shells
Bolt, 8. cover plates IV, 9. axle sleeves, 10. taper roll bearings, 11. forebays, 12. adjusting pads II, 13. afer bays, 14. cover plates II,
15. lower bearing pin, 16. regulation axle sleeves, 17. cover plates V, 18 forebays, 19 afer bays.
Embodiment
The utility model is described in further detail below in conjunction with the accompanying drawings.
As shown in figure 1, frame linkwork before and after land leveller, including forebay 18 and afer bay 19, in forebay with after
The link position of support chooses section and obtains Fig. 2 sectional view, and because link position sheet is as at 2, therefore Fig. 2 corresponds to C-C respectively
The first half of section and lower half, and both the first half and lower half are not connected with each other.The connection punishment of forebay and afer bay
For first connecting portion position and second connecting portion position, first connecting portion position（Fig. 2 upper half figures）, second connecting portion position（Fig. 2 figure below）'s
Center is respectively upper pin, lower bearing pin, and upper and lower bearing pin is individually present.
For first connecting portion position, cover plate I, adjusting pad I, afer bay, cover plate II, forebay, lid are from top to bottom followed successively by
Plate III, afer bay, cover plate IV.For second connecting portion position, afer bay, cover plate III, forebay, cover plate are from top to bottom followed successively by
IIth, afer bay, cover plate V.
Frame linkwork before and after land leveller, by cover plate I 1, adjusting pad I 2, outside framework oil seal 3, upper pin 4, cover plate III 5, tune
Whole pad III 6, bolt 7, cover plate IV 8, axle sleeve 9, taper roll bearing 10, forebay 11, adjusting pad II 12, afer bay 13, cover plate
II 14, lower bearing pin 15, regulation axle sleeve 16, cover plate V 17 form；Taper roll bearing 10 be arranged on upper pin 4 and forebay 11 it
Between, taper roll bearing 10 is also mounted between lower bearing pin 15 and forebay 11, and the upper and lower ends of taper roll bearing 10 are by cover plate
II 14 and cover plate III 5 fix, outside framework oil seal is housed between cover plate II 14 and upper pin 4；Filled between cover plate II 14 and lower bearing pin 15
There is outside framework oil seal；Outside framework oil seal is housed, axle sleeve 9 is enclosed on upper pin or lower bearing pin between cover plate III 5 and axle sleeve 9；Cover plate III 5 with
Outside framework oil seal is housed, adjusting pad II 12 is by adjusting thickness, for adjusting cover plate II 14 and taper roller axle between lower bearing pin 15
The axial gap between 10 is held, adjusting pad II 12 is positioned between cover plate II and forebay；Before upper pin and lower bearing pin are respectively positioned on
The center of link position at the 2 of frame and after-poppet.
Adjust axle sleeve 16 to be mounted between cover plate V and afer bay, bolt is through cover plate V, regulation axle sleeve and enters afer bay.
Cover plate V 17 is also bolted lower bearing pin, realizes the fixation of lower bearing pin and afer bay.Specifically, under cover plate V 17 is located at
Below bearing pin and afer bay, cover plate V 17 is provided with hole, and regulation axle sleeve 16 is provided with hole, and bolt is gone forward side by side through cover plate V, regulation axle sleeve
Enter afer bay.
Cover plate I 1 connects upper pin and afer bay respectively, is realized and connected by bolt 7, and cover plate I is located above upper pin；Adjust
Whole pad I 2 is mounted between cover plate I and afer bay 13；Cover plate IV 8 is connected with upper pin, and cover plate IV 8 is located at below upper pin, passes through
Bolt 7 realizes connection；Adjusting pad III 6 is loaded between upper pin and cover plate IV.
Taper roll bearing 10 is first installed in forebay, specifically, between upper pin 4 and forebay 11,
It is also mounted between lower bearing pin and forebay；Outside framework oil seal 3 is respectively charged into cover plate II 14 and cover plate III 5 or is respectively charged into
Between cover plate II and upper pin, between cover plate III 5 and lower bearing pin 15, by adjusting pad II 12 mounted in cover plate II 14 and forebay 11 it
Between, then with the securing cover plate II 14 of bolt 7；With the securing cover plate III 5 of bolt 7；Lower bearing pin 15 is installed；Cover plate is installed by bolt 7
V 17, the blending bolt 7 of installation and adjustment axle sleeve 16 is fixed；Axle sleeve 9 is fitted into cover plate III 5, and withstands taper roll bearing 10；Peace
Load onto bearing pin 4；Adjusting pad III 6 is loaded between upper pin 4 and cover plate IV 8, cover plate IV 8 is connected by bolt 7 with upper pin 4；
Adjusting pad I 2 is arranged between cover plate I 1 and afer bay 13, passes through the securing cover plate I 1 of bolt 7.
General principle of the present utility model, main features and advantages have been shown and described above.The technical staff of the industry
It should be appreciated that the utility model is not restricted to the described embodiments, the simply explanation described in above-described embodiment and specification is originally
The principle of utility model, on the premise of the spirit and scope of the utility model is not departed from, the utility model also has various change
And improvement, these changes and improvements are both fallen within claimed the scope of the utility model.The utility model requires protection scope
By appended claims and its equivalent thereof.
Claims (7)
1. frame linkwork before and after land leveller, including forebay and afer bay, it is characterised in that：The company of forebay and afer bay
It is first connecting portion position and second connecting portion position to connect punishment, and first connecting portion position, the center of second connecting portion position are respectively upper sell
Axle, lower bearing pin, taper roll bearing are arranged between upper pin and forebay, and taper roll bearing is also mounted at lower bearing pin with before
Between frame, taper roll bearing upper and lower ends are fixed by cover plate II and cover plate III；In first connecting portion position, cover plate I connects simultaneously
Bearing pin and afer bay are connected, cover plate IV connects upper pin；In second connecting portion position, cover plate V connects lower bearing pin and rear machine simultaneously
Frame.
2. frame linkwork before and after land leveller according to claim 1, it is characterised in that covered on upper pin and lower bearing pin
There is axle sleeve, axle sleeve is used to withstand taper roll bearing.
3. frame linkwork before and after land leveller according to claim 1, it is characterised in that adjusting pad II is arranged at preceding machine
Between frame and cover plate II, for adjusting the axial gap between cover plate II and taper roll bearing.
4. frame linkwork before and after land leveller according to claim 1, it is characterised in that regulation axle sleeve is arranged on cover plate
Between V and afer bay, it is connected simultaneously with afer bay, lower bearing pin by adjusting axle sleeve and bolt cover plate V.
5. frame linkwork before and after land leveller according to claim 1, it is characterised in that adjusting pad I is arranged on cover plate I
Between afer bay, adjusting pad III is installed between upper pin and cover plate IV.
6. frame linkwork before and after land leveller according to claim 1, it is characterised in that：Between cover plate II and upper pin
Equipped with outside framework oil seal；Outside framework oil seal is housed between cover plate II and lower bearing pin；Outside framework oil seal is housed between cover plate III and axle sleeve；Cover plate
Outside framework oil seal is housed between III and lower bearing pin.
7. frame linkwork before and after land leveller according to claim 1, it is characterised in that：For first connecting portion position,
Cover plate I, adjusting pad I, afer bay, cover plate II, forebay, cover plate III, afer bay, cover plate IV are sequentially set；For the second connection
Position, afer bay, cover plate III, forebay, cover plate II, afer bay, cover plate V are sequentially set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720723674.3U CN207063018U (en) | 2017-06-21 | 2017-06-21 | Frame linkwork before and after land leveller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720723674.3U CN207063018U (en) | 2017-06-21 | 2017-06-21 | Frame linkwork before and after land leveller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207063018U true CN207063018U (en) | 2018-03-02 |
Family
ID=61508345
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720723674.3U Active CN207063018U (en) | 2017-06-21 | 2017-06-21 | Frame linkwork before and after land leveller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207063018U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112359894A (en) * | 2020-10-30 | 2021-02-12 | 江苏徐工工程机械研究院有限公司 | Land leveler saddle and land leveler |
-
2017
- 2017-06-21 CN CN201720723674.3U patent/CN207063018U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112359894A (en) * | 2020-10-30 | 2021-02-12 | 江苏徐工工程机械研究院有限公司 | Land leveler saddle and land leveler |
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| GR01 | Patent grant |