CN205639352U - Agricultural machinery cardan drive shaft - Google Patents
Agricultural machinery cardan drive shaft Download PDFInfo
- Publication number
- CN205639352U CN205639352U CN201620332821.XU CN201620332821U CN205639352U CN 205639352 U CN205639352 U CN 205639352U CN 201620332821 U CN201620332821 U CN 201620332821U CN 205639352 U CN205639352 U CN 205639352U
- Authority
- CN
- China
- Prior art keywords
- universal joint
- shaft
- agricultural machinery
- rotary shaft
- splined
- 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)
- Soil Working Implements (AREA)
Abstract
The utility model provides an agricultural machinery cardan drive shaft, contains half left universal joint axis of rotation, S utmost point magnet, screw, oil -hole screw, rubber pad, N utmost point magnet, elastic expansion cover and half right universal joint axis of rotation. Adopt magnet suction technique, through respectively install a magnet on the adapter sleeve about agricultural machinery cardan drive shaft for the agricultural implement is when the dismouting, and the integral key shaft does not break away from with the spline housing. An agricultural machinery cardan drive shaft design is advanced, and the dismouting is simple, and the maintenance is convenient, has reduced the fault rate, has guaranteed work quality.
Description
Technical field
This utility model relates to a kind of agricultural mechanical technology, particularly: a kind of Universal joint transmission shaft for agricultural machines.
Background technology
Since reform and opening-up, national economy is quickly increased, and " scientific and technical innovation, autonomous innovation " has become current domestic industry and sent out
The main flow of exhibition, China's industry the most progressively develops to intensive style, energy-saving and emission-reduction, the direction of low-carbon (LC).The one of Universal joint transmission shaft for agricultural machines
Holding and be connected with the power output shaft of tractor, the power transmission shaft of the agricultural machinery and implement such as the other end and rotary cultivator, ridger, chopper is connected
Connect, driven by Universal joint transmission shaft for agricultural machines the agricultural machinery and implement such as rotary cultivator, ridger, chopper to rotate and carry out farm work, at present
Domestic Universal joint transmission shaft for agricultural machines mostly uses splined shaft to couple with spline housing and is furnished with the structure of dirt-proof boot protection, but in field
During dismounting outfitting tool, splined shaft often departs from spline housing and comes, and not only causes dust-prevention protecting jacket wear damage, also makes field
Between the dust of operation enter on splined shaft and spline housing, cause flexible smooth, the serious wear of splined shaft and spline housing, have impact on rotation
Plough the use of the agricultural machinery and implement such as machine, ridger, chopper.In order to solve the problems referred to above, the scientific and technical personnel of R&D institution constantly grind
Study carefully and explore, researching and developing new Universal joint transmission shaft for agricultural machines, although make some progress technically, but in practice
Remain the technical problem not yet overcome.
Summary of the invention
The purpose of this utility model is to overcome above deficiency, it is provided that a kind of Universal joint transmission shaft for agricultural machines.A kind of agricultural machinery universal joint passes
Moving axis: be to use Magnet suction technology, installs a Magnet by each on the left and right adapter sleeve of Universal joint transmission shaft for agricultural machines, makes
Agricultural machinery and implement when dismounting, splined shaft and spline housing without departing from.A kind of Universal joint transmission shaft for agricultural machines advanced design, dismounting is simple,
Easy maintenance, reduces fault rate, it is ensured that operation quality.
This utility model solve its technical problem be the technical scheme is that containing left half universal joint rotary shaft, S pole Magnet,
Screw, oil-hole screw, rubber blanket, N pole Magnet, elastic telescopic set and right half universal joint rotary shaft, elastic telescopic set two ends are divided
Not being fixed in left half universal joint rotary shaft, right half universal joint rotary shaft, left half universal joint rotary shaft is provided with oil-hole screw and flower
Keyhole, is mounted by means of screws with S pole Magnet in the bottom of splined hole, and right half universal joint rotary shaft is provided with splined shaft,
The top of splined shaft is mounted by means of screws with N pole Magnet, is also stained with rubber blanket on the top of splined shaft, wherein splined hole with
Splined shaft is slidably matched.
The know-why that this utility model uses is: use Magnet suction technology, it is adaptable to the power transmission of agricultural machinery and implement.A kind of agriculture
Machine Cardan shaft, left half universal joint rotary shaft is connected with the power output shaft of tractor, right half universal joint rotary shaft and rotation
The power transmission shaft ploughing the agricultural machinery and implement such as machine, ridger, chopper is connected, and realizes power transmission by splined hole with coordinating of splined shaft,
When dismantling the agricultural machinery and implement such as rotary cultivator, ridger, chopper, the splined shaft of right half universal joint rotary shaft is turned along left half universal joint
The spline housing of moving axis shifts bottom onto, under the buffering of S pole Magnet, N pole Magnet suction and rubber blanket so that left half universal joint turns
Moving axis, right half universal joint rotary shaft are inhaled together without departing from coming, thus ensure that dust does not enters on splined shaft and spline housing,
Right half universal joint rotary shaft only need to be pulled during assembling to make it and departed from by left half universal joint rotary shaft, regular by oil-hole screw
Charging-up lubricant oil ensures that splined shaft stretches unobstructed with spline housing.A kind of Universal joint transmission shaft for agricultural machines advanced design, dismounting is simple, protects
It is convenient to support, and reduces fault rate, it is ensured that operation quality.
The beneficial effects of the utility model are: a kind of Universal joint transmission shaft for agricultural machines uses Magnet suction technology, by universal at agricultural machinery
Each on the left and right adapter sleeve of joint power transmission shaft a Magnet is installed so that agricultural machinery and implement when dismounting, splined shaft and spline housing without departing from.
A kind of Universal joint transmission shaft for agricultural machines advanced design, dismounting is simple, and easy maintenance reduces fault rate, it is ensured that operation quality.
Accompanying drawing explanation
It is presented herein below and in conjunction with the accompanying drawings and embodiments this utility model is further described:
Fig. 1 is the structural representation of a kind of Universal joint transmission shaft for agricultural machines
In the drawings: the most left half universal joint rotary shaft, 2.S pole Magnet, 3. screw, 4. oil-hole screw, 5. splined hole, 6. rubber
Pad, 7.N pole Magnet, 8. elastic telescopic set, 9. splined shaft, the rightest half universal joint rotary shaft.
Detailed description of the invention
In FIG: a kind of Universal joint transmission shaft for agricultural machines is by left half universal joint rotary shaft 1, right half universal joint rotary shaft 10 and elasticity
Telescopic 8 forms, and elastic telescopic overlaps 8 two ends and is separately fixed in left half universal joint rotary shaft 1, right half universal joint rotary shaft 10,
Left half universal joint rotary shaft 1 is provided with oil-hole screw 4 and splined hole 5, is fixedly mounted by screw 3 in the bottom of splined hole 5
S pole Magnet 2, right half universal joint rotary shaft 10 is had to be provided with splined shaft 9, on the top of splined shaft 9 by the fixing peace of screw 3
Equipped with N pole Magnet 7, being also stained with rubber blanket 6 on the top of splined shaft 9, wherein splined hole 5 is slidably matched with splined shaft 9.
A kind of Universal joint transmission shaft for agricultural machines uses Magnet suction technology, it is adaptable to the power transmission of agricultural machinery and implement.A kind of agricultural machinery universal joint
Power transmission shaft, left half universal joint rotary shaft 1 is connected with the power output shaft of tractor, right half universal joint rotary shaft 10 and rotary cultivator,
The power transmission shaft of the agricultural machinery and implement such as ridger, chopper is connected, and realizes power transmission by splined hole 5 with coordinating of splined shaft 9,
When dismantling the agricultural machinery and implement such as rotary cultivator, ridger, chopper, the splined shaft 9 of right half universal joint rotary shaft 10 is universal along a left side half
The spline housing 5 of joint rotary shaft 1 shifts bottom onto, under the buffering of S pole Magnet 2, N pole Magnet 7 suction and rubber blanket 6 so that
Left half universal joint rotary shaft 1, right half universal joint rotary shaft 10 are inhaled together without departing from coming, thus are ensured that dust does not enters spline
Axle, with on spline housing, only need to pull right half universal joint rotary shaft 10 to make it and departed from by left half universal joint rotary shaft 1 when assembling
Can, ensure that splined shaft 9 stretches unobstructed with spline housing 5 by the regular charging-up lubricant oil of oil-hole screw 4.A kind of agricultural machinery universal joint passes
Moving axis advanced design, dismounting is simple, and easy maintenance reduces fault rate, it is ensured that operation quality.
Claims (3)
1. a Universal joint transmission shaft for agricultural machines, containing left half universal joint rotary shaft, S pole Magnet, screw, oil-hole screw, rubber blanket, N pole Magnet, elastic telescopic set and right half universal joint rotary shaft, elastic telescopic set two ends are separately fixed in left half universal joint rotary shaft, right half universal joint rotary shaft.
Universal joint transmission shaft for agricultural machines the most according to claim 1, it is characterised in that: a described left side half universal joint rotary shaft is provided with oil-hole screw and splined hole, is mounted by means of screws with S pole Magnet in the bottom of splined hole.
Universal joint transmission shaft for agricultural machines the most according to claim 1, it is characterised in that: the described right side half universal joint rotary shaft is provided with splined shaft, is mounted by means of screws with N pole Magnet on the top of splined shaft, is also stained with rubber blanket on the top of splined shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620332821.XU CN205639352U (en) | 2016-04-13 | 2016-04-13 | Agricultural machinery cardan drive shaft |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620332821.XU CN205639352U (en) | 2016-04-13 | 2016-04-13 | Agricultural machinery cardan drive shaft |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205639352U true CN205639352U (en) | 2016-10-12 |
Family
ID=57062642
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620332821.XU Expired - Fee Related CN205639352U (en) | 2016-04-13 | 2016-04-13 | Agricultural machinery cardan drive shaft |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205639352U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111173853A (en) * | 2020-02-25 | 2020-05-19 | 贵州电网有限责任公司 | Adjustable coupling |
-
2016
- 2016-04-13 CN CN201620332821.XU patent/CN205639352U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111173853A (en) * | 2020-02-25 | 2020-05-19 | 贵州电网有限责任公司 | Adjustable coupling |
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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: 20161012 Termination date: 20210413 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |