CN208317444U - A kind of high efficiency corn harvester header case - Google Patents
A kind of high efficiency corn harvester header case Download PDFInfo
- Publication number
- CN208317444U CN208317444U CN201820798709.4U CN201820798709U CN208317444U CN 208317444 U CN208317444 U CN 208317444U CN 201820798709 U CN201820798709 U CN 201820798709U CN 208317444 U CN208317444 U CN 208317444U
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- Prior art keywords
- transmission shaft
- high efficiency
- corn harvester
- harvester header
- groove
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- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 title claims abstract description 24
- 235000002017 Zea mays subsp mays Nutrition 0.000 title claims abstract description 24
- 235000005822 corn Nutrition 0.000 title claims abstract description 24
- 240000008042 Zea mays Species 0.000 title claims description 22
- 230000005540 biological transmission Effects 0.000 claims abstract description 45
- 230000002093 peripheral effect Effects 0.000 claims abstract description 10
- 230000004308 accommodation Effects 0.000 claims description 6
- 238000013016 damping Methods 0.000 claims description 6
- 230000004323 axial length Effects 0.000 claims description 3
- 238000003780 insertion Methods 0.000 claims description 2
- 230000037431 insertion Effects 0.000 claims description 2
- 239000007787 solid Substances 0.000 claims 1
- 241000209149 Zea Species 0.000 abstract 2
- 238000009434 installation Methods 0.000 description 6
- 238000003306 harvesting Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
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- Agricultural Machines (AREA)
Abstract
The utility model discloses a kind of high efficiency corn harvester header casees, its key points of the technical solution are that, including several sequentially connected cabinets, through there is transmission shaft in each cabinet；Shaft joint is provided between two neighboring cabinet, shaft joint, which runs through, through-hole, shaft joint is set on the outer peripheral surface of two neighboring transmission shaft, ring flange is fixedly connected on two neighboring transmission shaft, shaft joint is connected and fixed by screw and the ring flange on two neighboring transmission shaft, shaft joint includes the driven disc for being connected to the shifting disc of a transmission shaft and being connected to another transmission shaft, shifting disc and driven disc are fixedly mounted, a kind of high efficiency corn harvester header case of the utility model, realize uniaxial drive, multiple groups export overall structure, greatly reduce power dissipation caused by multiple groups connection transmission.
Description
Technical field
The utility model relates to corn picker, in particular to a kind of high efficiency corn harvester header case.
Background technique
Corn picker, according to agriculture requirement, is completed with machinery to corn stalk when corn is mature or close mature
The operation agricultural machinery and implement of stalk harvesting；It is for new exploitation of energy resources and to mitigate friend's peasant labor intensity and research and develop a kind of new
Type agricultural machinery, a kind of cheap suitable small four-wheel in rural area is universal, the agricultural machinery of mating energy harvesting corn stalk.
The high efficiency corn harvester header case of existing corn picker is multiple groups combination, and first power is big, and tail platform power is low,
Power transmission waste is larger, installation cannot same straight line arrangement, more connections installations are relatively complicated, and therefore, there is also improve sky
Between.
Utility model content
The purpose of the utility model is to provide a kind of realization uniaxial drive, multiple groups to export overall structure, greatly reduces more
A kind of high efficiency corn harvester header case of power dissipation caused by group connection transmission.
The above-mentioned technical purpose of the utility model has the technical scheme that
A kind of high efficiency corn harvester header case, including several sequentially connected cabinets, through having in each cabinet
Transmission shaft；Shaft joint is provided between two neighboring cabinet, through there is through-hole, the shaft joint is set in adjacent the shaft joint
On the outer peripheral surface of two transmission shafts, ring flange is fixedly connected on two neighboring transmission shaft, the shaft joint passes through spiral shell
Nail be connected and fixed with the ring flange on two neighboring transmission shaft, the shaft joint include be connected to a transmission shaft shifting disc and
It is connected to the driven disc of another transmission shaft, the shifting disc and driven disc are fixedly mounted.
Using the above scheme, by the setting of shaft joint, two transmission shafts are linked together, one of transmission shaft turns
The rotation that another transmission shaft can be driven when dynamic realizes a straight line operation, and the power of each cabinet is consistent, power transmission wave
Take small.
Preferably, being provided with place-limited edge on the outer peripheral surface of the transmission shaft, the through-hole wall of the shaft joint is offered
For the band keyway of place-limited edge insertion.
Preferably, the section of the place-limited edge is arc.
Using the above scheme, shaft joint is further avoided in rotating on transmission shaft, is more convenient contraposition installation.
Preferably, the shifting disc is oppositely arranged with driven disc, the one side of the shifting disc is provided with multiple first
Double wedge is simultaneously formed with the first groove between two neighboring first double wedge, is provided on the driven disc multiple with the first double wedge phase
Mutual matched second groove and the second double wedge being mutually matched with the first groove.
Using the above scheme, driven disc engages transmission torsion with shifting disc, so that driven disc uniform force, extends driven
The service life of disk and shifting disc.
Preferably, the bottom of first groove, which is extended, threaded post, the axial length of the threaded post is less than
The height of first double wedge is provided with the accommodation groove for threaded post accommodating on second double wedge, the accommodation groove
Bottom is provided with perforation, and bolt is threadedly coupled after being successively arranged in perforation with threaded post.
Using the above scheme, by the threaded connection of multiple bolts and threaded post to fix shifting disc and driven disc.
Preferably, being provided with damping liner between the side of first double wedge and the side of second double wedge.
Using the above scheme, the setting of damping liner, it is suffered between the two when avoiding shifting disc and driven disc spins
Power is excessive and damages, and damping liner plays a certain protective role.
Preferably, the shaft joint further includes the first positioning land being fixedly connected on shifting disc and is fixedly connected on
Driven disc second positioning land, it is described first positioning land and it is described second positioning land respectively with corresponding flange plate screw
It is fixed.
Using the above scheme, the first positioning land and the second positioning land increase shifting disc and the structure of driven disc is strong
Degree.
Preferably, the first positioning land is equal with the second positioning diameter of land, and it is less than shifting disc
Diameter, the shifting disc close to driven disc a lateral edge through-hole it is expanding outward be formed with the first expanding annular groove, second positioning
The outer peripheral surface part of annular groove is connected to the described first expanding annular groove.
Preferably, the connecting pin of the two neighboring transmission shaft is respectively arranged with clamping groove and clip-connecting rod, the clamping
Column correspondence is plugged in clamping groove.
In conclusion the utility model has the following beneficial effects:
By the setting of shaft joint, two transmission shafts are linked together, one of transmission shaft can drive when rotating
The rotation of another transmission shaft realizes a straight line operation, and the power of each cabinet is consistent, and power transmission waste is small.
Detailed description of the invention
Fig. 1 is the structural schematic diagram that case is gathered in the present embodiment；
Fig. 2 is the scheme of installation of shaft joint in the present embodiment；
Fig. 3 is the scheme of installation of shaft joint other direction in the present embodiment.
In figure: 1, cabinet；11, first gear axis；12, second gear axis；2, transmission shaft；21, ring flange；22, place-limited edge；
23, clamping groove；24, clip-connecting rod；3, shaft joint；31, through-hole；32, shifting disc；321, the first double wedge；322, the first groove；
3221, threaded post；323, the first expanding annular groove；33, driven disc；331, the second groove；332, the second double wedge；3321, accommodation groove；
3322, bolt；34, band keyway；35, damping liner；36, the first positioning land；37, the second positioning land.
Specific embodiment
The utility model is described in further detail below in conjunction with attached drawing.
A kind of high efficiency corn harvester header case disclosed in the present embodiment as shown in Figures 1 to 3, including several is sequentially connected
Cabinet 1, through there is transmission shaft 2 in each cabinet 1；First gear and second gear, first gear suit are provided in cabinet 1
It is sleeved on second gear on the outer peripheral surface of transmission shaft 2；First gear axis 11 and second gear axis 12 are provided in cabinet 1,
First gear axis 11 is connect with first gear, and second gear axis 12 is connect with second gear；It is provided between two neighboring cabinet 1
Shaft joint 3, shaft joint 3 is through there is through-hole 31, and shaft joint 3 is set on the outer peripheral surface of two neighboring transmission shaft 2, two neighboring biography
Ring flange 21 is fixedly connected on moving axis 2, shaft joint 3 is connect by screw with the ring flange 21 on two neighboring transmission shaft 2
Fixed, shaft joint 3 includes being connected to the shifting disc 32 of a transmission shaft 2 and being connected to the driven disc 33 of another transmission shaft 2, is stirred
Disk 32 and driven disc 33 are fixedly mounted, and are provided with place-limited edge 22 on the outer peripheral surface of transmission shaft 2,31 inner wall of through-hole of shaft joint 3 is opened
Equipped with the band keyway 34 being inserted into for place-limited edge 22；And the section of place-limited edge 22 is arc.
Shifting disc 32 is oppositely arranged with driven disc 33, the one side of shifting disc 32 be provided with multiple first double wedges 321 and in
It is formed with the first groove 322 between two neighboring first double wedge 321, is provided on driven disc 33 multiple with 321 phase of the first double wedge
Mutual matched second groove 331 and the second double wedge 332 being mutually matched with the first groove 322；Prolong the bottom of first groove 322
It stretches and is provided with threaded post 3221, the axial length of threaded post 3221 is set on second double wedge 332 less than the height of the first double wedge 321
It is equipped with the accommodation groove 3321 accommodated for threaded post 3221, the bottom of accommodation groove 3321 is provided with perforation, and bolt 3322 is successively worn
It is threadedly coupled after perforation with threaded post 3221；It is provided with and subtracts between the side of first double wedge 321 and the side of the second double wedge 332
Liner 35 is shaken, damping liner 35 is rubber material production, and the side of the first double wedge 321 is fitted in by glue.
Shaft joint 3 further includes the first positioning land 36 being fixedly connected on shifting disc 32 and is fixedly connected on driven disc 33
Second positioning land 37, first positioning land 36 and second positioning land 37 fixed respectively with corresponding 21 screw of ring flange；
First positioning land 36 is equal with the second positioning diameter of land 37, and is less than the diameter of shifting disc 32, shifting disc 32 it is close from
One lateral edge through-hole 31 of Moving plate 33 is expanding outward to be formed with the first expanding annular groove 323, and the outer peripheral surface part of the second positioning ring groove is supported
It is connected to the first expanding annular groove 323.
Further in order to facilitate the installation of and transmission shaft 2 is made to be located along the same line, the connecting pin of two neighboring transmission shaft 2
It is respectively arranged with clamping groove 23 and clip-connecting rod 24, the correspondence of clip-connecting rod 24 is plugged in clamping groove 23.
This specific embodiment is only the explanation to the utility model, is not limitations of the present invention, ability
Field technique personnel can according to need the modification that not creative contribution is made to the present embodiment after reading this specification, but
As long as all by the protection of Patent Law in the scope of the claims of the utility model.
Claims (9)
1. a kind of high efficiency corn harvester header case, including several sequentially connected cabinets (1), each cabinet (1) is interior to pass through
It is installed with transmission shaft (2)；It is characterized in that: being provided with shaft joint (3) between two neighboring cabinet (1), the shaft joint (3), which is run through, to be had
Through-hole (31), the shaft joint (3) are set on the outer peripheral surface of the two neighboring transmission shaft (2), two neighboring transmission shaft (2)
On be fixedly connected to ring flange (21), the shaft joint (3) passes through the ring flange on screw and two neighboring transmission shaft (2)
(21) it is connected and fixed, the shaft joint (3) includes being connected to the shifting disc (32) of a transmission shaft (2) and being connected to another transmission
The driven disc (33) of axis (2), the shifting disc (32) and driven disc (33) are fixedly mounted.
2. a kind of high efficiency corn harvester header case according to claim 1, it is characterized in that: the transmission shaft (2) is outer
It is provided on circumferential surface place-limited edge (22), through-hole (31) inner wall of the shaft joint (3) offers the band for place-limited edge (22) insertion
Keyway (34).
3. a kind of high efficiency corn harvester header case according to claim 2, it is characterized in that: the place-limited edge (22) is cut
Face is arc.
4. a kind of high efficiency corn harvester header case according to claim 1, it is characterized in that: the shifting disc (32) with from
Moving plate (33) is oppositely arranged, and the one side of the shifting disc (32) is provided with multiple first double wedges (321) and in two neighboring
It is formed between one double wedge (321) the first groove (322), multiple and the first double wedge (321) is provided on the driven disc (33)
The second groove (331) being mutually matched and the second double wedge (332) being mutually matched with the first groove (322).
5. a kind of high efficiency corn harvester header case according to claim 4, it is characterized in that: first groove (322)
Bottom be extended and have threaded post (3221), the axial length of the threaded post (3221) is less than first double wedge (321)
Height, the accommodation groove (3321) for the threaded post (3221) accommodating, the accommodating are provided on second double wedge (332)
The bottom of slot (3321) is provided with perforation, and bolt (3322) is threadedly coupled after being successively arranged in perforation with threaded post (3221).
6. a kind of high efficiency corn harvester header case according to claim 4, it is characterized in that: first double wedge (321)
Side and second double wedge (332) side between be provided with damping liner (35).
7. a kind of high efficiency corn harvester header case according to claim 4, it is characterized in that: the shaft joint (3) also wraps
Include the first positioning land (36) being fixedly connected on shifting disc (32) and the second positioning ring for being fixedly connected on driven disc (33)
Platform (37), first positioning land (36) and second positioning land (37) are solid with corresponding ring flange (21) screw respectively
It is fixed.
8. a kind of high efficiency corn harvester header case according to claim 7, it is characterized in that: the first positioning land
(36) equal with the second positioning diameter of land (37), and it is less than the diameter of shifting disc (32), the shifting disc (32) is leaned on
One lateral edge through-hole (31) of nearly driven disc (33) is expanding outward to be formed with the first expanding annular groove (323), second positioning ring groove
Outer peripheral surface part be connected to the described first expanding annular groove (323).
9. a kind of high efficiency corn harvester header case according to claim 1, it is characterized in that: the two neighboring transmission shaft
(2) connecting pin is respectively arranged with clamping groove (23) and clip-connecting rod (24), and clip-connecting rod (24) correspondence is plugged in clamping groove
(23) in.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820798709.4U CN208317444U (en) | 2018-05-27 | 2018-05-27 | A kind of high efficiency corn harvester header case |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820798709.4U CN208317444U (en) | 2018-05-27 | 2018-05-27 | A kind of high efficiency corn harvester header case |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208317444U true CN208317444U (en) | 2019-01-04 |
Family
ID=64775578
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820798709.4U Active CN208317444U (en) | 2018-05-27 | 2018-05-27 | A kind of high efficiency corn harvester header case |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208317444U (en) |
-
2018
- 2018-05-27 CN CN201820798709.4U patent/CN208317444U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: High efficiency corn harvester header box Effective date of registration: 20221102 Granted publication date: 20190104 Pledgee: Postal Savings Bank of China Limited Changle County sub branch Pledgor: SHANDONG JINGKE INTELLIGENT TRANSMISSION EQUIPMENT CO.,LTD. Registration number: Y2022980020528 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20231031 Granted publication date: 20190104 Pledgee: Postal Savings Bank of China Limited Changle County sub branch Pledgor: SHANDONG JINGKE INTELLIGENT TRANSMISSION EQUIPMENT CO.,LTD. Registration number: Y2022980020528 |