CN102556209A - Novel axle quick-detaching device - Google Patents
Novel axle quick-detaching device Download PDFInfo
- Publication number
- CN102556209A CN102556209A CN2012100364901A CN201210036490A CN102556209A CN 102556209 A CN102556209 A CN 102556209A CN 2012100364901 A CN2012100364901 A CN 2012100364901A CN 201210036490 A CN201210036490 A CN 201210036490A CN 102556209 A CN102556209 A CN 102556209A
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- axletree
- anticreep
- palm
- novel
- imput shaft
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Abstract
The invention relates to a novel axle quick-detaching device, which comprises a suspension crossbeam assembly (1). A driving shaft (3), an axle (6) and a driven shaft (8) are penetratingly mounted on the suspension crossbeam assembly, anti-loosening members (2) are connected on the driving shaft (3) and the driven shaft (8), main pins (9) are penetratingly mounted in the middle of the axle (6) horizontally, the lower ends of the anti-loosening members (2) are sleeved to the ends of the main pins, a first connecting plate (4) is fixedly arranged at the upper end of the anti-loosening member (2) on the driving shaft (3), a second connecting plate (7) is fixedly arranged at the upper end of the anti-loosening member (2) on the driven shaft (8), and a connecting rod (5) is connected between the first connecting plate (4) and the second connecting plate (7). The novel axle quick-detaching device is simple in structure and convenient for detachment of tires when tires are required to be replaced and is high in safety since workers do not need to operate under chassis.
Description
Technical field
The present invention relates to the quick disconnecting means of a kind of novel axletree, belong to the independent trailer technical field.
Background technology
At present, common independent trailer axletree disconnecting means is made up of inner vertical plate, bottom plate, stub.Inner vertical plate is welded on the suspension crossbeam assembly, and stub is sleeved on the axletree, is placed on above the axletree on the inner vertical plate, and the axletree underneath deposits supporting plate, and inner vertical plate and bottom plate get up through bolted connection.When tire need be changed, the workman need get at the bottom of the car, and bolt is unscrewed, and the dismounting bottom plate shirks axletree get off changing of tire again.But this kind method is complex operation not only, loses time, and need there be potential safety hazard in the workman at car basic skill or training work.
Summary of the invention
The objective of the invention is to overcome above-mentioned deficiency, provide a kind of novel axletree quick disconnecting means, it is not only simple in structure, makes things convenient for axletree to shirk, and is convenient to changing of tire, and need not the workman at car basic skill or training work, has increased safety.
The objective of the invention is to realize like this: the quick disconnecting means of a kind of novel axletree; Be characterized in: it comprises suspension crossbeam assembly; Be coated with imput shaft, axletree and driven axle on the said suspension crossbeam assembly, said imput shaft and driven axle are positioned at the axletree top and are symmetrically arranged about axletree, all are connected with the anticreep palm on said imput shaft and the driven axle; Said imput shaft is captiveed joint with the anticreep palm through spline; The said driven axle and the anticreep palm are rotationally connected, and said axletree middle part along continuous straight runs is coated with stub, and said anticreep palm lower end is set in the stub end; Anticreep palm end on the said imput shaft is set with connecting panel I; Anticreep palm end on the said driven axle is set with connecting panel II, is connected with connecting rod between said connecting panel I and the connecting panel II, and said connecting rod two ends are rotationally connected with connecting panel I and connecting panel II respectively.
The quick disconnecting means of said novel axletree also comprises the trailer lower wing plate; The bottom of said lower wing plate is provided with medium-height trestle and spacing bearing; Said spacing bearing is provided with positioning plate; Said positioning plate bottom vertically offers chute, and said suspension crossbeam assembly one end and medium-height trestle are rotationally connected, and the other end is connected through the chute of bearing pin with the positioning plate bottom.
Said spacing bearing has two, and said two spacing bearings are symmetrical set in the medium-height trestle both sides.
Said imput shaft outer end captive joint jug, said handle below is provided with caging bolt, and said caging bolt is captiveed joint with suspension crossbeam assembly.
Compared with prior art, the invention has the beneficial effects as follows:
The quick disconnecting means of a kind of novel axletree of the present invention, it is simple in structure, and when tire need be changed, it not only made things convenient for axletree to shirk, and is convenient to changing of tire, and need not workman's operation at the bottom of car.Improved safety.
Description of drawings
Fig. 1 is the structural representation of the quick disconnecting means of the novel axletree of the present invention.
Fig. 2 is the installation site scheme drawing of the quick disconnecting means of the novel axletree of the present invention.
Position view when Fig. 3 shirks for the quick disconnecting means of the novel axletree of the present invention left side.
Wherein:
Suspension crossbeam assembly 1
The anticreep palm 2
Imput shaft 3
Connecting panel I4
Connecting rod 5
Axletree 6
Connecting panel II7
Driven axle 8
Stub 9
Spacing bearing 11
Caging bolt 13
Medium-height trestle 15.
The specific embodiment
Referring to Fig. 1 ~ Fig. 3; The present invention relates to the quick disconnecting means of a kind of novel axletree, it comprises suspension crossbeam assembly 1, is coated with imput shaft 3, axletree 6 and driven axle 8 on the said suspension crossbeam assembly 1; Said imput shaft 3 is positioned at axletree 6 tops with driven axle 8 and is symmetrically arranged about axletree 6; All be connected with the anticreep palm 2 on said imput shaft 3 and the driven axle 8, said imput shaft 3 is slapped 2 through spline and anticreep and is captiveed joint, and said driven axle 8 is slapped 2 with anticreep and is rotationally connected; Said axletree 6 middle part along continuous straight runs are coated with stub 9; Said anticreep is slapped 2 lower ends and is set in stub 9 ends, and the anticreep on the said imput shaft 3 is slapped 2 upper ends and is set with connecting panel I4, and the anticreep on the said driven axle 8 is slapped 2 upper ends and is set with connecting panel II7; Be connected with connecting rod 5 between said connecting panel I4 and the connecting panel II7, said connecting rod 5 two ends are rotationally connected with connecting panel I4 and connecting panel II7 respectively.
The quick disconnecting means of said novel axletree also comprises trailer lower wing plate 10; The bottom of said lower wing plate 10 is provided with medium-height trestle 15 and spacing bearing 11; Said spacing bearing 11 is provided with positioning plate 12; Said positioning plate 12 bottoms vertically offer chute, and said suspension crossbeam assembly 1 one ends and medium-height trestle 15 are rotationally connected, and the other end is connected through the chute of bearing pin with positioning plate 12 bottoms.
Said imput shaft 3 outer end captive joint jugs 14, said handle 14 belows are provided with caging bolt 13, and said caging bolt 13 is captiveed joint with suspension crossbeam assembly 1.
Medium-height trestle 15 can be adjusted according to tire quantity with the arrangement of spacing bearing 11; In the present embodiment since tire quantity be four; There are two on each axletree 5, two rows before and after being divided into, therefore spacing bearing 11 also has two; So two spacing bearings 11 are symmetrical set in medium-height trestle 15 both sides, limiting bracket 11 is provided with positioning plate 12.
When the needs changing of tire; Caging bolt 13 is disassembled; During the pull handle 14 that makes progress, the anticreep palm 2 that the imput shaft that links to each other with handle 14 drives on it turns over an angle, and all parts can move along with the rotation of the anticreep palm that links to each other with handle; Through the size of design connecting rod 5 with the anticreep palm 2, the angle that makes two anticreep palms 2 turn over is consistent.The rotation of the anticreep palm 2 makes axletree 6 shirk fast, axletree 6 is shifted out, easily changing of tire.
Claims (4)
1. quick disconnecting means of novel axletree; It is characterized in that: it comprises suspension crossbeam assembly (1); Be coated with imput shaft (3), axletree (6) and driven axle (8) on the said suspension crossbeam assembly (1); Said imput shaft (3) and driven axle (8) are positioned at axletree (6) top and are symmetrically arranged about axletree (6); All be connected with the anticreep palm (2) on said imput shaft (3) and the driven axle (8), said imput shaft (3) is captiveed joint with the anticreep palm (2) through spline, and said driven axle (8) is rotationally connected with the anticreep palm (2); Said axletree (6) middle part along continuous straight runs is coated with stub (9); The said anticreep palm (2) lower end is set in stub (9) end, and the anticreep palm (2) upper end on the said imput shaft (3) is set with connecting panel I (4), and the anticreep palm (2) upper end on the said driven axle (8) is set with connecting panel II (7); Be connected with connecting rod (5) between said connecting panel I (4) and the connecting panel II (7), said connecting rod (5) two ends are rotationally connected with connecting panel I (4) and connecting panel II (7) respectively.
2. the quick disconnecting means of a kind of novel axletree according to claim 1; It is characterized in that: the quick disconnecting means of said novel axletree also comprises trailer lower wing plate (10); The bottom of said lower wing plate (10) is provided with medium-height trestle (15) and spacing bearing (11); Said spacing bearing (11) is provided with positioning plate (12); Said positioning plate (12) bottom vertically offers chute, and said suspension crossbeam assembly (1) one end and medium-height trestle (15) are rotationally connected, and the other end is connected through the chute of bearing pin with positioning plate (12) bottom.
3. the quick disconnecting means of a kind of novel axletree according to claim 2, it is characterized in that: said spacing bearing (11) has two, and said two spacing bearings (11) are symmetrical set in medium-height trestle (15) both sides.
4. the quick disconnecting means of a kind of novel axletree according to claim 1 and 2; It is characterized in that: said imput shaft (3) outer end captive joint jug (14); Said handle (14) below is provided with caging bolt (13), and said caging bolt (13) is captiveed joint with suspension crossbeam assembly (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201210036490 CN102556209B (en) | 2012-02-18 | 2012-02-18 | Novel axle quick-detaching device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201210036490 CN102556209B (en) | 2012-02-18 | 2012-02-18 | Novel axle quick-detaching device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102556209A true CN102556209A (en) | 2012-07-11 |
| CN102556209B CN102556209B (en) | 2013-05-01 |
Family
ID=46403188
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201210036490 Expired - Fee Related CN102556209B (en) | 2012-02-18 | 2012-02-18 | Novel axle quick-detaching device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102556209B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070278118A1 (en) * | 2006-05-30 | 2007-12-06 | Pete Reginal A | Wheel hub shipping retainer system |
| CN201329768Y (en) * | 2008-12-09 | 2009-10-21 | 孔宪明 | Axle of automotive trailer |
| US20110077089A1 (en) * | 2008-06-04 | 2011-03-31 | Ntn Corporation | Driving Wheel Bearing Apparatus |
| CN202499204U (en) * | 2012-02-18 | 2012-10-24 | 江苏海鹏特种车辆有限公司 | Novel axle quick detaching device |
-
2012
- 2012-02-18 CN CN 201210036490 patent/CN102556209B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070278118A1 (en) * | 2006-05-30 | 2007-12-06 | Pete Reginal A | Wheel hub shipping retainer system |
| US20110077089A1 (en) * | 2008-06-04 | 2011-03-31 | Ntn Corporation | Driving Wheel Bearing Apparatus |
| CN201329768Y (en) * | 2008-12-09 | 2009-10-21 | 孔宪明 | Axle of automotive trailer |
| CN202499204U (en) * | 2012-02-18 | 2012-10-24 | 江苏海鹏特种车辆有限公司 | Novel axle quick detaching device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102556209B (en) | 2013-05-01 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130501 Termination date: 20150218 |
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| EXPY | Termination of patent right or utility model |