CN206042823U - A kind of swing ring box of harvester - Google Patents
A kind of swing ring box of harvester Download PDFInfo
- Publication number
- CN206042823U CN206042823U CN201620997361.2U CN201620997361U CN206042823U CN 206042823 U CN206042823 U CN 206042823U CN 201620997361 U CN201620997361 U CN 201620997361U CN 206042823 U CN206042823 U CN 206042823U
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- CN
- China
- Prior art keywords
- ring
- wobble ring
- wobble
- bearing
- axle
- 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.)
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- Harvesting Machines For Root Crops (AREA)
Abstract
The utility model discloses a kind of swing ring box of harvester, its structure includes wobble ring casing, case lid and belt pulley, the side of wobble ring casing is sealed and installed with case lid, wobble ring axle is installed on the axis in tilting ring box body, one end of wobble ring axle is installed on wobble ring casing by deep groove ball bearing two, and the opposite side of wobble ring axle is installed on case lid by deep groove ball bearing three；Belt pulley is arranged on the wobble ring axle on the outside of case lid；Middle part of the wobble ring axle in tilting ring box body is provided with wobble ring by taper roll bearing, and wobble ring is connected as one by the middle part that needle bearing two and bearing pin are pitched with wobble ring；For dual-support structure, its side is installed on bearing block wobble ring fork by needle bearing one, and the other end is installed on end cap by support deep groove ball bearing one, and end cap is connected with wobble ring casing by bolt.The features such as this utility model has reasonable in design, easy to maintenance, effectively reduces fault rate, improves reliability, and the service life of tilting ring box is longer, reduces use cost.
Description
Technical field
This utility model is related to gather in machine part technical field, specifically a kind of swing ring box of harvester.
Background technology
Swing ring box of harvester can be divided into wobble ring formula and planetary by version.
Wobble ring formula structural principle is input shaft for eccentric shaft, and wobble ring is housed on axle, and wobble ring center and input shaft center are into α
Angle, pendulum fork are hinged by two pins and wobble ring, pendulum fork connection swing arm, circular motion are converted to camber line by said mechanism reciprocal
Motion drives cutter.The harvester that its master matches somebody with somebody, market share are higher.
Planetary structural principle is that input shaft passes to planetary mechanism planet carrier by bevel gear commutation, and gear ring is fixed；
Select rational planetary mechanism parameter by planetary rotation and circular motion is converted to around the revolution of axis reciprocal straight
Line motion drives cutter.Its harvester for matching somebody with somebody of master, market orientation is high-end product, and market share is low.
The tilting ring box that harvester is used at present is mainly wobble ring formula tilting ring box, and the wobble ring fork used by which supports knot for single
Structure.For cantilever design, supporting construction is unreasonable for wobble ring fork, and housing and support shaft stress are unstable, and fault rate is high, poor reliability,
Have impact on service life.
The content of the invention
Technical assignment of the present utility model is to provide a kind of swing ring box of harvester.
Technical assignment of the present utility model realized in the following manner, the swing ring box of harvester include wobble ring casing,
Case lid and belt pulley, the side of described wobble ring casing are sealed and installed with case lid, and pendulum is provided with the axis in tilting ring box body
Annulate shaft, one end of wobble ring axle are installed on wobble ring casing by deep groove ball bearing two, and the opposite side of wobble ring axle passes through deep-groove ball axle
Hold three to be installed on case lid；Described belt pulley is arranged on the wobble ring axle on the outside of case lid；During wobble ring axle is in the tilting ring box body
Portion is provided with wobble ring by taper roll bearing, and wobble ring is connected as one with the middle part of wobble ring fork by needle bearing two and bearing pin
Body；Wobble ring is pitched with wobble ring axle into cross, and wobble ring fork is dual-support structure, and its side is installed on bearing by needle bearing one
On seat, the other end is installed on end cap by support deep groove ball bearing one, and end cap is connected with wobble ring casing by bolt.
Described wobble ring fork is provided with cutter swing arm in the end on the outside of bearing block.
Double-lip grease seal one is provided between described wobble ring fork and bearing block.
Described double-lip grease seal one is provided with two.
A double-lip grease seal two is provided between described wobble ring axle and case lid.
A kind of swing ring box of harvester of the present utility model compared to the prior art, with reasonable in design, simple structure, dimension
The features such as facilitating is repaiied, fault rate is effectively reduced, reliability is improve, the service life of tilting ring box is longer, greatly reduces
Use cost.
Description of the drawings
Accompanying drawing 1 is a kind of structural representation of swing ring box of harvester.
Side view of the accompanying drawing 2 for accompanying drawing 1.
In figure：1st, cutter swing arm, 2, double-lip grease seal one, 3, needle bearing one, 4, bearing block, 5, wobble ring fork, 6, zanjon
Ball bearing one, 7, end cap, 8, deep groove ball bearing two, 9, wobble ring axle, 10, taper roll bearing, 11, wobble ring, 12, wobble ring casing,
13rd, needle bearing two, 14, bearing pin, 15, case lid, 16, deep groove ball bearing three, 17, double-lip grease seal two, 18, belt pulley.
Specific embodiment
Embodiment 1：
The swing ring box of harvester includes wobble ring casing 12, case lid 15 and belt pulley 18, the side of described wobble ring casing 12
Face is provided with case lid 15 by bolt seal, and wobble ring axle 9, one end of wobble ring axle 9 are provided with the axis in wobble ring casing 12
It is installed on wobble ring casing 12 by deep groove ball bearing 28, between wobble ring axle 9 and case lid 15, is provided with a double-lip grease seal two
17；The opposite side of wobble ring axle 9 is installed on case lid 15 by deep groove ball bearing 3 16；Described belt pulley 18 is arranged on case lid 15
On the wobble ring axle 9 in outside；Middle part of the wobble ring axle 9 in wobble ring casing 12 is provided with wobble ring 11 by taper roll bearing 10, pendulum
Ring 11 is connected as one with the middle part of wobble ring fork 5 by needle bearing 2 13 and bearing pin 14；Wobble ring fork 5 and 9 one-tenth crosses of wobble ring axle
Intersecting, wobble ring pitches 5 for dual-support structure, and its side is installed on bearing block 4 by needle bearing 1, and wobble ring pitches 5 and bearing block
One or two double-lip grease seal 1 is provided between 4；The other end of wobble ring fork 5 is installed with deep groove ball bearing 1 by support
On end cap 7, end cap 7 is connected with wobble ring casing 12 by bolt；Wobble ring fork 5 is provided with cutter in the end on the outside of bearing block 4
Swing arm 1.
Above-mentioned wobble ring fork 5 is two ends supporting construction, and wobble ring axle 9 is also two ends supporting construction, and wobble ring pitches 5 and wobble ring
9 one-tenth crosses of axle, supporting construction are more reasonable so that 12 stress of wobble ring casing is more stable, hence it is evident that reduce fault rate, tilting ring box
Physical life it is longer, combiner is hardly damaged, and can be widely applied to the assembling field of harvester.
By specific embodiment above, the those skilled in the art can readily realize this utility model.But
It is it should be appreciated that this utility model is not limited to above-mentioned several specific embodiments.On the basis of disclosed embodiment,
The those skilled in the art can the different technical characteristic of combination in any, so as to realize different technical schemes.
Claims (5)
1. a kind of swing ring box of harvester, including wobble ring casing, case lid and belt pulley, it is characterised in that described wobble ring casing
Side be sealed and installed with case lid, wobble ring axle is installed on the axis in tilting ring box body, one end of wobble ring axle passes through deep-groove ball
Bearing two is installed on wobble ring casing, and the opposite side of wobble ring axle is installed on case lid by deep groove ball bearing three；Described belt
Wheel is on the wobble ring axle on the outside of case lid；Middle part of the wobble ring axle in tilting ring box body is provided with pendulum by taper roll bearing
Ring, wobble ring are connected as one by the middle part that needle bearing two and bearing pin are pitched with wobble ring；Wobble ring is pitched with wobble ring axle into cross,
For dual-support structure, its side is installed on bearing block wobble ring fork by needle bearing one, and the other end is by support deep-groove ball
Bearing one is installed on end cap, and end cap is connected with wobble ring casing by bolt.
2. a kind of swing ring box of harvester according to claim 1, it is characterised in that described wobble ring is pitched outside bearing block
The end of side is provided with cutter swing arm.
3. a kind of swing ring box of harvester according to claim 1 and 2, it is characterised in that described wobble ring fork and bearing
Double-lip grease seal one is provided between seat.
4. a kind of swing ring box of harvester according to claim 3, it is characterised in that described double-lip grease seal one is arranged
There are two.
5. a kind of swing ring box of harvester according to claim 1, it is characterised in that between described wobble ring axle and case lid
It is provided with a double-lip grease seal two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620997361.2U CN206042823U (en) | 2016-08-31 | 2016-08-31 | A kind of swing ring box of harvester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620997361.2U CN206042823U (en) | 2016-08-31 | 2016-08-31 | A kind of swing ring box of harvester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206042823U true CN206042823U (en) | 2017-03-29 |
Family
ID=58379061
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620997361.2U Active CN206042823U (en) | 2016-08-31 | 2016-08-31 | A kind of swing ring box of harvester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206042823U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106211908A (en) * | 2016-08-31 | 2016-12-14 | 山东雷沃传动有限公司 | A kind of swing ring box of harvester |
| CN115230801A (en) * | 2022-06-14 | 2022-10-25 | 无锡拉菲可科技有限公司 | Swing ring transmission device for steering mechanism of crawler tractor |
-
2016
- 2016-08-31 CN CN201620997361.2U patent/CN206042823U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106211908A (en) * | 2016-08-31 | 2016-12-14 | 山东雷沃传动有限公司 | A kind of swing ring box of harvester |
| CN115230801A (en) * | 2022-06-14 | 2022-10-25 | 无锡拉菲可科技有限公司 | Swing ring transmission device for steering mechanism of crawler tractor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 273300 west side of 327 national highway, Hutong village, Pingyi Town, Pingyi County, Linyi City, Shandong Province Patentee after: Shandong Weichai Lovol transmission Co.,Ltd. Address before: 273300 west side of 327 national highway, Hutong village, Pingyi Town, Pingyi County, Linyi City, Shandong Province Patentee before: SHANDONG LOVOL TRANSMISSION Co.,Ltd. |