CN204180574U - The transmission arrangments structure of ear picking bench of corn harvester - Google Patents
The transmission arrangments structure of ear picking bench of corn harvester Download PDFInfo
- Publication number
- CN204180574U CN204180574U CN201420603534.9U CN201420603534U CN204180574U CN 204180574 U CN204180574 U CN 204180574U CN 201420603534 U CN201420603534 U CN 201420603534U CN 204180574 U CN204180574 U CN 204180574U
- Authority
- CN
- China
- Prior art keywords
- ear
- transmission shaft
- preposition
- power transmission
- screw feeder
- 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
Links
- 230000005540 biological transmission Effects 0.000 title claims abstract description 102
- 240000008042 Zea mays Species 0.000 title claims abstract description 20
- 235000002017 Zea mays subsp mays Nutrition 0.000 title claims abstract description 20
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 title claims abstract description 14
- 235000005822 corn Nutrition 0.000 title claims abstract description 14
- 238000003306 harvesting Methods 0.000 claims abstract description 53
- 239000010902 straw Substances 0.000 claims abstract description 35
- 235000016383 Zea mays subsp huehuetenangensis Nutrition 0.000 claims abstract description 6
- 235000009973 maize Nutrition 0.000 claims abstract description 6
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000012141 concentrate Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
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- Harvester Elements (AREA)
Abstract
The utility model relates to the transmission arrangments technical field of structures of harvest corn, particularly relate to a kind of transmission arrangments structure of ear picking bench of corn harvester, ear harvesting bench comprises ear-picking unit, conveying screw feeder and preposition straw chopper, the sidewall of ear harvesting bench rotates the power transmission shaft installed the ceding of Taiwan once maize harvesting machine and drive, ear-picking unit, conveying screw feeder and all non-interference the same side being arranged in power transmission shaft of preposition straw chopper, by actuator drives ear-picking unit on the power transmission shaft being positioned at harvesting stand side-wall outer side, carry in screw feeder and preposition straw chopper, on the power transmission shaft being positioned at harvesting stand inside sidewalls by actuator drives except driven ear-picking unit on the power transmission shaft being positioned at outside, conveying screw feeder and preposition straw chopper in remaining two.The beneficial effects of the utility model: stressed transmission shaft is reasonable, shorten power transmission shaft jib-length, avoid distortion, improve service life.
Description
Technical field
The utility model relates to the transmission arrangments technical field of structures of harvest corn, particularly relates to a kind of transmission arrangments structure of ear picking bench of corn harvester.
Background technology
Most of maize harvesting machine in the market is all furnished with preposition type shredder, and the form that preposition type shredder adds rearmounted field-returning machine can solve the undesirable problem of cane crushing effect.
The ear harvesting bench of the maize harvesting machine of existing use comprises ear-picking unit, conveying screw feeder, type shredder three zones parts, wherein the transmission of preposition straw chopper is general with conveying screw feeder, the transmission of the harvesting tooth case of ear-picking unit is in the same side of ear harvesting bench, transmission is carried out by same power transmission shaft or the independent axle of preposition straw chopper, due to preposition straw chopper, conveying screw feeder, harvesting tooth case need distinguish transmission, in order to avoid, three's transmission is staggered to be interfered simultaneously, arrange about three driving faces need and arrange successively, type transmission is in the market all support by harvesting stand sidewall, and all in the outside of harvesting stand sidewall, this just causes that the overall distribution of force of power transmission shaft is uneven and the cantilever of power transmission shaft is long and be out of shape, affect service life.
Utility model content
The purpose of this utility model is the transmission arrangments structure providing a kind of ear picking bench of corn harvester, adopt the transmission arrangments mode of all parts in existing ear harvesting bench unreasonable to solve, cause that the distribution of force of power transmission shaft is uneven causes the technical problem that axle is yielding, service life is short of passing on Gong.
The utility model realizes like this, a kind of transmission arrangments structure of ear picking bench of corn harvester, described ear harvesting bench comprises ear-picking unit, conveying screw feeder and preposition straw chopper, the sidewall of harvesting stand rotates the power transmission shaft installed the ceding of Taiwan once maize harvesting machine and drive, described ear-picking unit, conveying screw feeder and all non-interference the same side being arranged in described power transmission shaft of preposition straw chopper, by ear-picking unit described in actuator drives on the power transmission shaft being positioned at described harvesting stand side-wall outer side, carry in screw feeder and preposition straw chopper, on the power transmission shaft being positioned at described harvesting stand inside sidewalls by actuator drives except driven described ear-picking unit on the power transmission shaft being positioned at outside, conveying screw feeder and preposition straw chopper in remaining two.
As improving further, driving the transmission device of described ear-picking unit and described conveying screw feeder to be positioned at the inner side of described harvesting stand sidewall, driving the transmission device of described preposition straw chopper to be positioned at the outside of described harvesting stand sidewall.
As improving further, driving the transmission device of described ear-picking unit and described preposition straw chopper to be positioned at the inner side of described harvesting stand sidewall, driving the transmission device of described conveying screw feeder to be positioned at the outside of described harvesting stand sidewall.
As improving further, driving the transmission device of described preposition straw chopper and described conveying screw feeder to be positioned at the inner side of described harvesting stand sidewall, driving the transmission device of described ear-picking unit to be positioned at the outside of described harvesting stand sidewall.
As improving further, described transmission device is chain and sprocket driving device or belt drive unit.
After have employed technique scheme, the beneficial effects of the utility model are:
Because in the three of ear-picking unit, conveying screw feeder and preposition straw chopper is arranged in the power transmission shaft of the side being positioned at harvesting stand sidewall, two other be arranged in be positioned at harvesting stand sidewall opposite side power transmission shaft on, three is made to be distributed in the both sides of harvesting stand, namely the both sides of power transmission shaft spring bearing are positioned at, efficiently reduce the stressed of bearing, improve the life-span of bearing, be distributed in for the same side relative to existing, the cantilever of power transmission shaft shortens, make the reasonable stress of power transmission shaft, improve the life-span of power transmission shaft.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model embodiment;
Fig. 2 is the sketch of stressed transmission shaft in Fig. 1;
Fig. 3 is the sketch of stressed transmission shaft in prior art;
In figure: 1, power transmission shaft, 2, the transmission device of ear-picking unit, 3, the transmission device of screw feeder is carried, 4, the transmission device of preposition straw chopper, 5, harvesting stand, 6, spring bearing, the transmission device of a, ear-picking unit is to the power of power transmission shaft, the transmission device of b, conveying screw feeder is to the power of power transmission shaft, and the transmission device of c, preposition straw chopper is to the power of power transmission shaft.
Embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
Embodiment one
As Fig. 1 and Fig. 2 jointly shown in, a kind of transmission arrangments structure of ear picking bench of corn harvester, ear harvesting bench comprises ear-picking unit, conveying screw feeder and preposition straw chopper, the sidewall of harvesting stand rotates the power transmission shaft 1 installed the ceding of Taiwan once maize harvesting machine and drive, ear-picking unit, conveying screw feeder and all non-interference the same side being arranged in described power transmission shaft of preposition straw chopper, by actuator drives ear-picking unit on the power transmission shaft 1 being positioned at the side-wall outer side of harvesting stand 5, carry in screw feeder and preposition straw chopper, on the power transmission shaft 1 being positioned at the inside sidewalls of harvesting stand 5 by actuator drives except driven described ear-picking unit on the power transmission shaft 1 being positioned at outside, conveying screw feeder and preposition straw chopper in remaining two.
Above-mentioned transmission device can be chain and sprocket driving device, uses the structure of drive sprocket and driving chain, or adopts belt drive unit, uses the structure of belt wheel and driving-belt.
Embodiment two
The present embodiment is substantially identical with the structure of embodiment one, and its difference is: drive the transmission device of ear-picking unit and conveying screw feeder to be positioned at the inner side of harvesting stand sidewall, drive the transmission device of preposition straw chopper to be positioned at the outside of harvesting stand sidewall.
Specifically as shown in fig. 1, clearly indicate ear-picking unit, the arrangement mode of conveying screw feeder and preposition straw chopper, also clearly have expressed the transmission device 2 of ear-picking unit simultaneously, the conveying transmission device 3 of screw feeder and the position relationship between the transmission device 4 of preposition straw chopper and power transmission shaft 1, in composition graphs 2, the force diagram of power transmission shaft 1 clearly have expressed the power a of transmission device to power transmission shaft of ear-picking unit simultaneously, the transmission device of conveying screw feeder to the transmission device of the power b of power transmission shaft and preposition straw chopper to the power c of power transmission shaft, contrast the force diagram of power transmission shaft 1 in Fig. 3 in prior art, at a, when b with c power is identical, in Fig. 3 power transmission shaft 1 spring bearing 6 shown in stressed concentrate, distribution of force shown in Fig. 2 is in the both sides of spring bearing 6, therefore the stressed of spring bearing 6 shown in Fig. 2 is significantly less than the stressed of spring bearing 6 shown in Fig. 3, the jib-length of power transmission shaft 1 has become d from d' simultaneously, greatly shorten jib-length, prevent power transmission shaft cantilever long yielding.
Embodiment two
The present embodiment is substantially identical with the structure of embodiment one, and its difference is:
Drive the transmission device of ear-picking unit and preposition straw chopper to be positioned at the inner side of harvesting stand sidewall, drive the transmission device of conveying screw feeder to be positioned at the outside of harvesting stand sidewall.
Embodiment three
The present embodiment is substantially identical with the structure of embodiment one, and its difference is:
Drive the transmission device of preposition straw chopper and conveying screw feeder to be positioned at the inner side of harvesting stand sidewall, drive the transmission device of ear-picking unit to be positioned at the outside of harvesting stand sidewall.
As long as the concrete layout of ear-picking unit in above-described embodiment two and embodiment three, conveying screw feeder and preposition straw chopper three meets the while that three arranging non-interference can complete the smooth transmission of power, this is no longer going to repeat them.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all do within spirit of the present utility model and principle any amendment, equivalent to replace and improvement etc., all should be included within protection domain of the present utility model.
Claims (5)
1. the transmission arrangments structure of ear picking bench of corn harvester, described ear harvesting bench comprises ear-picking unit, conveying screw feeder and preposition straw chopper, the sidewall of harvesting stand rotates the power transmission shaft installed the ceding of Taiwan once maize harvesting machine and drive, described ear-picking unit, conveying screw feeder and all non-interference the same side being arranged in described power transmission shaft of preposition straw chopper, it is characterized in that, by ear-picking unit described in actuator drives on the power transmission shaft being positioned at described harvesting stand side-wall outer side, carry in screw feeder and preposition straw chopper, on the power transmission shaft being positioned at described harvesting stand inside sidewalls by actuator drives except driven described ear-picking unit on the power transmission shaft being positioned at outside, conveying screw feeder and preposition straw chopper in remaining two.
2. the transmission arrangments structure of ear picking bench of corn harvester according to claim 1, it is characterized in that, drive the transmission device of described ear-picking unit and described conveying screw feeder to be positioned at the inner side of described harvesting stand sidewall, drive the transmission device of described preposition straw chopper to be positioned at the outside of described harvesting stand sidewall.
3. the transmission arrangments structure of ear picking bench of corn harvester according to claim 1, it is characterized in that, drive the transmission device of described ear-picking unit and described preposition straw chopper to be positioned at the inner side of described harvesting stand sidewall, drive the transmission device of described conveying screw feeder to be positioned at the outside of described harvesting stand sidewall.
4. the transmission arrangments structure of ear picking bench of corn harvester according to claim 1, it is characterized in that, drive the transmission device of described preposition straw chopper and described conveying screw feeder to be positioned at the inner side of described harvesting stand sidewall, drive the transmission device of described ear-picking unit to be positioned at the outside of described harvesting stand sidewall.
5. the transmission arrangments structure of the ear picking bench of corn harvester according to the arbitrary claim of Claims 1-4, is characterized in that, described transmission device is chain and sprocket driving device or belt drive unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420603534.9U CN204180574U (en) | 2014-10-17 | 2014-10-17 | The transmission arrangments structure of ear picking bench of corn harvester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420603534.9U CN204180574U (en) | 2014-10-17 | 2014-10-17 | The transmission arrangments structure of ear picking bench of corn harvester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204180574U true CN204180574U (en) | 2015-03-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420603534.9U Expired - Fee Related CN204180574U (en) | 2014-10-17 | 2014-10-17 | The transmission arrangments structure of ear picking bench of corn harvester |
Country Status (1)
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| CN (1) | CN204180574U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104285594A (en) * | 2014-10-17 | 2015-01-21 | 福田雷沃国际重工股份有限公司 | Transmission arrangement structure for ear picker of corn harvester |
-
2014
- 2014-10-17 CN CN201420603534.9U patent/CN204180574U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104285594A (en) * | 2014-10-17 | 2015-01-21 | 福田雷沃国际重工股份有限公司 | Transmission arrangement structure for ear picker of corn harvester |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 261206 Beihai South Road, Fangzi District, Shandong, No. 192, No. Patentee after: LOVOL HEAVY INDUSTRY Co.,Ltd. Address before: 261206 Beihai South Road, Fangzi District, Shandong, No. 192, No. Patentee before: FOTON LOVOL INTERNATIONAL HEAVY INDUSTRY Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150304 |