CN201525409U - Intermediate bending steering hinging rack for loading machine - Google Patents
Intermediate bending steering hinging rack for loading machine Download PDFInfo
- Publication number
- CN201525409U CN201525409U CN2009202584789U CN200920258478U CN201525409U CN 201525409 U CN201525409 U CN 201525409U CN 2009202584789 U CN2009202584789 U CN 2009202584789U CN 200920258478 U CN200920258478 U CN 200920258478U CN 201525409 U CN201525409 U CN 201525409U
- Authority
- CN
- China
- Prior art keywords
- rack
- bogie truck
- forebay
- bearing
- steering
- 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
- 238000005452 bending Methods 0.000 title abstract 2
- 241000478345 Afer Species 0.000 claims description 16
- 238000007789 sealing Methods 0.000 claims description 6
- 125000006850 spacer group Chemical group 0.000 claims description 6
- 238000012423 maintenance Methods 0.000 abstract description 3
- 239000011148 porous material Substances 0.000 abstract 4
- 230000000903 blocking effect Effects 0.000 abstract 3
- 238000003754 machining Methods 0.000 abstract 1
- 238000009434 installation Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
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- Steering-Linkage Mechanisms And Four-Wheel Steering (AREA)
Abstract
The utility model relates to an intermediate bending steering hinging rack for a loading machine, which mainly comprises a rear rack, a steering rack, a longitudinal shaft, a transverse shaft, a liner, an friction reducing pad, a blocking board, a front frame, screw bolts, a bearing cover or the like. The bearing is fixed onto the steering rack through a bearing cover, screw bolts or the like. Vertical pores are provided on the steering rack and the rear frame. The steering rack vertical pore is connected with the rear frame through the longitudinal shaft and the bearing. The steering rack can be rotated in the horizontal direction with respect to the rear frame. Horizontal pores are provided on the steering rack and the front frame, the liner is fixed in the horizontal pores of the front frame. The front frame is connected with the steering rack through a liner, a horizontal shaft, a blocking board and screw bolts, the front frame reciprocates upward and downward in the vertical direction with respect to the steering rack. The utility model overcomes the shortcoming of single shaft hinged steering, the interval between the rear frame mud blocking board and the tire is relatively small and uniform, the appearance is more collaborative and beautiful. The arrangement of the engine is not subject to the limitation of the reciprocating rack, the structure of the rear frame is simplified, the machining difficulty is reduced, the cost is lowered, the use and the maintenance is convenient.
Description
Technical field
The utility model belongs to the loader field, relates to the middle articulated steering body cradle of a kind of loader.
Background technology
At present, single shaft was hinged in the middle of the articulated loader of domestic production mostly was greatly, and back axle is installed swing axle or adopted the drive axle structural shape of band rocker.This mechanism can satisfy loading machine steering and in the job requirement of uneven road surface, but this structure has limited the layout of loader complete machine, has influenced the engine installation height.Its tire and mudwing gap are bigger and inhomogeneous, make the complete machine structure complexity, and number of parts is many, and difficulty of processing is big, and cost is higher.
The utility model content
The purpose of this utility model is to provide a kind of relatively simple for structure, easy to use and reliable, middle articulated steering body cradle of the rational loader in installation site.
The technical solution of the utility model is: the articulated steering body cradle mainly comprises afer bay, bogie truck, the longitudinal axis, transverse axis, lining, anti-wear gasket, baffle plate, forebay, bolt, bearing cap shim, oil sealing, bearing, spacer, nut, bolt in the middle of the loader.With bearing by bearing cap shim, oil sealing, be bolted on the bogie truck, bogie truck and afer bay are provided with upright opening, the bogie truck upright opening links together by the longitudinal axis, bearing, spacer, nut and afer bay, and bogie truck can rotate in the horizontal direction relative to afer bay; Bogie truck and forebay are provided with lateral aperture, and lining is fixed in the forebay lateral aperture; Forebay links together by lining, transverse axis, baffle plate, bolt and bogie truck., the relative bogie truck of forebay swings up and down in vertical direction.
Mmi machine frame lateral aperture both ends of the surface respectively have an anti-wear gasket.
The length of lining should be greater than the distance of forebay lateral aperture both ends of the surface, and transverse axis and lining fit diameter length should be greater than lining thickness and two anti-wear gasket thickness sums.
The utility model can reach following beneficial effect:
Overcome the shortcoming of single shaft articulation steering, afer bay mudwing and wheel clearance can be less and even, and outward appearance is more coordinated attractive in appearance, and engine position is not subjected to the restriction of swing span, and the afer bay structure obtains simplifying.Complete vehicle structure is simplified, and number of parts is few, and difficulty of processing reduces, and cost reduces, and uses easy to maintenance.
Description of drawings
Fig. 1 is an articulated steering body cradle master TV structure scheme drawing in the middle of the utility model.
Fig. 2 is an articulated steering body cradle plan structure working state schematic representation in the middle of the utility model.
The specific embodiment
As shown in Figure 1, the articulated steering body cradle mainly comprises afer bay 1, bogie truck 2, the longitudinal axis 3, transverse axis 4, lining 5, anti-wear gasket 6, baffle plate 7, forebay 8, bolt 9, bearing cap shim 10, oil sealing 11, bearing 12, spacer 13, nut 14, bolt 15 in the middle of the loader.Bearing 12 is fixed on the bogie truck 2 by bearing cap shim 10, oil sealing 11, bolt 15, bogie truck 2 and afer bay 1 are provided with upright opening, bogie truck 2 upright openings link together with afer bay 1 by the longitudinal axis 3, bearing 12, spacer 13, nut 14, and bogie truck 2 can rotate in the horizontal direction relative to afer bay 1; Bogie truck 2 and forebay 8 are provided with lateral aperture, and lining 5 is fixed in forebay 8 lateral apertures; Mmi machine frame 8 lateral aperture both ends of the surface respectively have an anti-wear gasket 6; Forebay 8 links together with bogie truck 2 by lining 5, transverse axis 4, two anti-wear gaskets 6, baffle plate 7, bolts 9., forebay 8 relative bogie trucks 2 swing up and down in vertical direction.
The length of lining 5 should be greater than the distance of forebay 8 lateral aperture both ends of the surface, and transverse axis 4 should be greater than lining 5 thickness and two anti-wear gaskets, 6 thickness sums with lining 5 fit diameter length.In concrete the making, the size of anti-wear gasket thickness should be done three kinds of specifications so that forebay assembles the adjusting play, and clearance control is in 0.1～0.2mm scope.
In the time of need turning to, forebay 8 is done left-right rotation with bogie truck 2 around the longitudinal axis 3 and afer bay in horizontal surface; When Uneven road, forebay 8 is done in vertical plane surface around transverse axis 4 and bogie truck and is swung up and down; Not only turned to but also when meeting Uneven road, forebay 8 is done compound motion, not only left-right rotation but also swing up and down.Can find out from Fig. 1 and Fig. 2, can rotate 50 ° in forebay 8 and afer bay 1 horizontal surface, in vertical plane surface, can swing 10 ° up and down.Adopt the utility model complete vehicle structure to simplify, number of parts is few, and difficulty of processing reduces, and cost reduces, and uses easy to maintenance.
Claims (3)
1. the middle articulated steering body cradle of loader mainly comprises afer bay (1), bogie truck (2), the longitudinal axis (3), transverse axis (4), lining (5), anti-wear gasket (6), baffle plate (7), forebay (8), bolt (9), bearing cap shim (10), oil sealing (11), bearing (12), spacer (13), nut (14), bolt (15); It is characterized in that: bearing (12) is fixed on the bogie truck (2) by bearing cap shim (10), oil sealing (11), bolt (15), bogie truck (2) and afer bay (1) are provided with upright opening, bogie truck (2) upright opening links together with afer bay (1) by the longitudinal axis (3), bearing (12), spacer (13), nut (14), and bogie truck (2) can rotate in the horizontal direction relative to afer bay (1); Bogie truck (2) and forebay (8) are provided with lateral aperture, and lining (5) is fixed in forebay (8) lateral aperture; Forebay (8) links together with bogie truck (2) by lining (5), transverse axis (4), baffle plate (7), bolt (9), and forebay (8) bogie truck (2) relatively swings up and down in vertical direction.
2. articulated steering body cradle in the middle of the loader according to claim 1, it is characterized in that: mmi machine frame (8) lateral aperture both ends of the surface respectively have an anti-wear gasket (6).
3. articulated steering body cradle in the middle of the loader according to claim 1, it is characterized in that: the length of lining (5) should be greater than the distance of forebay (8) lateral aperture both ends of the surface, and transverse axis (4) should be greater than lining (5) thickness and two anti-wear gaskets (6) thickness sum with lining (5) fit diameter length.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202584789U CN201525409U (en) | 2009-11-26 | 2009-11-26 | Intermediate bending steering hinging rack for loading machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202584789U CN201525409U (en) | 2009-11-26 | 2009-11-26 | Intermediate bending steering hinging rack for loading machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201525409U true CN201525409U (en) | 2010-07-14 |
Family
ID=42516702
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202584789U Expired - Fee Related CN201525409U (en) | 2009-11-26 | 2009-11-26 | Intermediate bending steering hinging rack for loading machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201525409U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102398489A (en) * | 2011-10-12 | 2012-04-04 | 厦门厦工机械股份有限公司 | Loader frame with novel hinge structure |
| CN105103691A (en) * | 2015-08-19 | 2015-12-02 | 合肥多加农业科技有限公司 | Agricultural vehicle body structure |
| CN105235744A (en) * | 2015-10-19 | 2016-01-13 | 广西大学 | Articulated steering mechanism for agricultural tractor |
-
2009
- 2009-11-26 CN CN2009202584789U patent/CN201525409U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102398489A (en) * | 2011-10-12 | 2012-04-04 | 厦门厦工机械股份有限公司 | Loader frame with novel hinge structure |
| CN102398489B (en) * | 2011-10-12 | 2013-07-10 | 厦门厦工机械股份有限公司 | Loader frame with novel hinge structure |
| CN105103691A (en) * | 2015-08-19 | 2015-12-02 | 合肥多加农业科技有限公司 | Agricultural vehicle body structure |
| CN105235744A (en) * | 2015-10-19 | 2016-01-13 | 广西大学 | Articulated steering mechanism for agricultural tractor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100714 Termination date: 20131126 |