CN205371347U - Wide angle drive axle - Google Patents
Wide angle drive axle Download PDFInfo
- Publication number
- CN205371347U CN205371347U CN201620035397.2U CN201620035397U CN205371347U CN 205371347 U CN205371347 U CN 205371347U CN 201620035397 U CN201620035397 U CN 201620035397U CN 205371347 U CN205371347 U CN 205371347U
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- CN
- China
- Prior art keywords
- ball
- fork
- radix rumicis
- universal
- power transmission
- 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
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- Agricultural Machines (AREA)
Abstract
The utility model discloses a wide angle drive axle, wide angle drive axle includes first ball fork and second ball fork, first ball fork movable mounting hold at first cross nodal axisn, second ball fork movable mounting hold at second cross nodal axisn, first cross nodal axisn holds to be installed on last wide angle apron, second cross nodal axisn holds to be installed under on the wide angle apron, go up the wide angle apron and have the holding clearance down between the wide angle apron, movably is provided with universal ball cover in the holding clearance, the first universal bulb of first ball fork one end and the universal bulb of second of second ball fork one end and universal ball cover is connected. The utility model discloses have bigger rotation angle range, but continuity of operation has improved work efficiency, moreover, the utility model discloses a structure is equitable simple more, can reduce production and cost of maintenance.
Description
Technical field:
This utility model relates to power transmission shaft technical field, more specifically to a kind of Radix Rumicis power transmission shaft.
Background technology:
In agricultural equipment, as green grass or young crops stores up machine, baler, rake, hay mover, equipment for plant protection, harvest machinery, circle woods machinery etc., it is usually by tractor as preposition power, various special-purpose machines and tools configured behind, it is achieved various operation functions.Between tractor and facility, carry out power transmission by universal drive shaft.
At present in talents for agri-mechanization field, the use wide range of universal drive shaft, owing to transmission efficiency is high; simple in construction; it is conveniently connected reliable, at tractor, harvester, rice transplanter, ploughs in complete machine, fog machine and supporting multiple agricultural machinery and implement, be widely used.But along with the high speed of Agricultural Mechanization Degree promotes, require that working performance is more and more higher, the power preparation of tractor is increasing, current existing power transmission shaft is little due to rotational angle, the angle of transmission moment of torsion can only within the scope of 15 °, when corner is once go beyond the limit of scope, power transmission shaft or Work machine can be damaged；Little owing to changing angle, it is impossible to realize turning rotary head, as really needed tune, power transmission can only be cut off, make Work machine carry out idle stroke, and cannot operation, form the edge of a field operation blind area, angle, field, reduce work efficiency, cause crop loss.
Therefore, current existing universal drive shaft is little owing to changing angle, it is impossible to tune, turning, it is impossible to adapting to modern job requirements, inefficiency, the loss of work is big, bad adaptability.
Utility model content:
The purpose of this utility model is that a kind of Radix Rumicis power transmission shaft of offer, and it has bigger angle range, can work continuously, and improves work efficiency, and, structure of the present utility model is more rationally simple, it is possible to decrease produce and maintenance cost.
For achieving the above object, a kind of Radix Rumicis power transmission shaft of the present utility model, described Radix Rumicis power transmission shaft includes the first ball fork and the second ball fork, described first ball fork is movably arranged on the first crossed joint bearing, described second ball fork is movably arranged on the second crossed joint bearing, described first crossed joint bearing is arranged on Radix Rumicis cover plate, described second crossed joint bearing is arranged on lower Radix Rumicis cover plate, between described upper Radix Rumicis cover plate and lower Radix Rumicis cover plate, there is accommodating gap, described accommodating gap is provided with universal ball cover movably, the first universal bulb of one end pitched by described first ball and the second ball is pitched the second universal bulb of one end and is connected with described universal ball cover.
Preferred as technique scheme, described accommodating gap is vertical shape, described universal ball cover is crosswise, the vertical portion of described universal ball cover can be placed in described accommodating gap up and downly, being provided with horizontal ball on the transverse part of described universal ball cover, described first universal bulb and the second universal bulb are movably installed in horizontal ball.
Preferred as technique scheme, described first ball fork is provided with the first spline housing being attached with drive disk assembly.
Preferred as technique scheme, described second ball fork is connected with Flos Mume outer tube.
Preferred as technique scheme, described Flos Mume outer tube and pipe grafting in Flos Mume, in described Flos Mume, the other end of pipe is pitched with interior tube coupling and is connected.
Preferred as technique scheme, said inner tube joint fork is movably arranged on the 3rd crossed joint bearing.
Preferred as technique scheme, described 3rd crossed joint bearing is arranged on spline fork, and described spline fork is provided with the second spline housing that drive disk assembly connects.
The beneficial effects of the utility model are in that: this utility model has bigger angle range, can work continuously, and improve work efficiency, and, structure of the present utility model is more rationally simple, it is possible to decrease produce and maintenance cost.
Accompanying drawing illustrates:
Below in conjunction with accompanying drawing, this utility model is described further:
Fig. 1 is the structural representation of this utility model embodiment
Fig. 2 is A-A place schematic diagram in Fig. 1
Fig. 3 is B-B place schematic diagram in Fig. 1
Fig. 4 is the structural representation of universal ball cover in this utility model embodiment.
In figure: 1, the first spline housing；2, the first ball fork；3, upper Radix Rumicis cover plate；4, accommodating gap；5, the second universal bulb；6, lower Radix Rumicis cover plate；7, the second ball fork；8, Flos Mume outer tube；9, interior tube coupling fork；10, spline fork；11, the second spline housing；12, the 3rd crossed joint bearing；13, the second crossed joint bearing；14, universal ball cover；15, the first universal bulb；16, the first crossed joint bearing；17, pipe in Flos Mume.
Detailed description of the invention:
The following stated is only the preferred embodiment embodying this utility model principle, does not therefore limit protection domain of the present utility model.
It is the embodiment of a kind of Radix Rumicis power transmission shaft of this utility model as shown in Figures 1 to 4, described Radix Rumicis power transmission shaft includes the first ball fork 2 and the second ball fork 7, described first ball fork 2 is movably arranged on the first crossed joint bearing 16, described second ball fork 7 is movably arranged on the second crossed joint bearing 13, described first crossed joint bearing 16 is arranged on Radix Rumicis cover plate 3, described second crossed joint bearing 13 is arranged on lower Radix Rumicis cover plate 6, between described upper Radix Rumicis cover plate 3 and lower Radix Rumicis cover plate 6, there is accommodating gap 4, described accommodating gap 4 is provided with universal ball cover 14 movably, the first universal bulb 15 of 2 one end pitched by described first ball and the second ball is pitched the second universal bulb 5 of 7 one end and is connected with described universal ball cover 14.
Accommodating gap 4 is in vertical shape, described universal ball cover 14 is in crosswise, the vertical portion 141 of described universal ball cover 14 can be placed in described accommodating gap 4 up and downly, being provided with horizontal ball 143 on the transverse part 142 of described universal ball cover 14, described first universal bulb 15 and the second universal bulb 5 are movably installed in horizontal ball 143.
First ball fork 2 is provided with the first spline housing 1 being attached with drive disk assembly.
Second ball fork 7 is connected with Flos Mume outer tube 8.
Flos Mume outer tube 8 and pipe 17 grafting in Flos Mume, in described Flos Mume, the other end of pipe 17 is connected with interior tube coupling fork 9.
Interior tube coupling fork 9 is movably arranged on the 3rd crossed joint bearing 12.
3rd crossed joint bearing 12 is arranged on spline fork 10, and described spline fork 10 is provided with the second spline housing 11 that drive disk assembly connects.
nullThe present embodiment is when work，First power drives the first ball fork 2 rotation through the first spline housing，First ball fork 2 drive the second ball fork 7 rotation afterwards，Pipe 17 in Flos Mume is driven to impart power to interior tube coupling fork 9 through Flos Mume outer tube 8 later，Output power finally by the second spline housing 11，Additionally，In the present embodiment，Universal ball cover 14 can move up and down in accommodating gap 4，Therefore，The flexing movement of certain angle can be realized between first ball fork and the second ball fork，Additionally，In the present embodiment，First ball fork is arranged in an excuse of the first crossed joint bearing，And upper Radix Rumicis cover plate is connected with its two other interface，Therefore go up Radix Rumicis cover plate to rotate relative to the first ball fork，In like manner，Second ball fork and interior tube coupling fork can be respectively relative to lower Radix Rumicis cover plate and the rotation carrying out certain angle pitched by spline，Therefore a kind of Radix Rumicis power transmission shaft of the present embodiment has bigger angle range，Can work continuously，Improve work efficiency，And，The structure of a kind of Radix Rumicis power transmission shaft of the present embodiment is more rationally simple，Production and maintenance cost can be reduced.
Specific embodiment described herein is only to the present embodiment spirit explanation for example.Described specific embodiment can be made various amendment or supplements or adopt similar mode to substitute by this utility model person of ordinary skill in the field, but without departing from spirit of the present utility model or surmount the scope that appended claims is defined.
Claims (7)
- null1. a Radix Rumicis power transmission shaft，Described Radix Rumicis power transmission shaft includes the first ball fork (2) and the second ball fork (7)，It is characterized in that，Described first ball fork (2) is movably arranged on the first crossed joint bearing (16)，Described second ball fork (7) is movably arranged on the second crossed joint bearing (13)，Described first crossed joint bearing (16) is arranged on Radix Rumicis cover plate (3)，Described second crossed joint bearing (13) is arranged on lower Radix Rumicis cover plate (6)，Between described upper Radix Rumicis cover plate (3) and lower Radix Rumicis cover plate (6), there is accommodating gap (4)，Described accommodating gap (4) is provided with universal ball cover (14) movably，The described first universal bulb (15) of first ball fork (2) one end and the second universal bulb (5) of the second ball fork (7) one end are connected with described universal ball cover (14).
- 2. a kind of Radix Rumicis power transmission shaft according to claim 1, it is characterized in that, described accommodating gap (4) is in vertical shape, described universal ball cover (14) is in crosswise, the vertical portion (141) of described universal ball cover (14) can be placed in described accommodating gap (4) up and downly, being provided with horizontal ball (143) on the transverse part (142) of described universal ball cover (14), described first universal bulb (15) and the second universal bulb (5) are movably installed in horizontal ball (143).
- 3. a kind of Radix Rumicis power transmission shaft according to claim 2, it is characterised in that be provided with, on described first ball fork (2), the first spline housing (1) being attached with drive disk assembly.
- 4. a kind of Radix Rumicis power transmission shaft according to claim 3, it is characterised in that described second ball fork (7) is connected with Flos Mume outer tube (8).
- 5. a kind of Radix Rumicis power transmission shaft according to claim 4, it is characterised in that described Flos Mume outer tube (8) and pipe (17) grafting in Flos Mume, the other end of the interior pipe (17) of described Flos Mume is pitched (9) and is connected with interior tube coupling.
- 6. a kind of Radix Rumicis power transmission shaft according to claim 5, it is characterised in that said inner tube joint fork (9) is movably arranged on the 3rd crossed joint bearing (12).
- 7. a kind of Radix Rumicis power transmission shaft according to claim 6, it is characterized in that, described 3rd crossed joint bearing (12) is arranged on spline fork (10), and described spline fork (10) is provided with the second spline housing (11) that drive disk assembly connects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620035397.2U CN205371347U (en) | 2016-01-14 | 2016-01-14 | Wide angle drive axle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620035397.2U CN205371347U (en) | 2016-01-14 | 2016-01-14 | Wide angle drive axle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205371347U true CN205371347U (en) | 2016-07-06 |
Family
ID=56278401
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620035397.2U Expired - Fee Related CN205371347U (en) | 2016-01-14 | 2016-01-14 | Wide angle drive axle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205371347U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106048911A (en) * | 2016-08-11 | 2016-10-26 | 苏州澳拓美盛自动化设备有限公司 | Electron-pattern-sewing machine pillow material pressing mechanism |
| CN112996737A (en) * | 2018-09-14 | 2021-06-18 | 阿勒特创新股份有限公司 | Climbing robot with flexible pinion driving device |
-
2016
- 2016-01-14 CN CN201620035397.2U patent/CN205371347U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106048911A (en) * | 2016-08-11 | 2016-10-26 | 苏州澳拓美盛自动化设备有限公司 | Electron-pattern-sewing machine pillow material pressing mechanism |
| CN112996737A (en) * | 2018-09-14 | 2021-06-18 | 阿勒特创新股份有限公司 | Climbing robot with flexible pinion driving device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20160706 Termination date: 20180114 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |