CN203661612U - Secondary ear picking device of corn harvester - Google Patents
Secondary ear picking device of corn harvester Download PDFInfo
- Publication number
- CN203661612U CN203661612U CN201420034080.8U CN201420034080U CN203661612U CN 203661612 U CN203661612 U CN 203661612U CN 201420034080 U CN201420034080 U CN 201420034080U CN 203661612 U CN203661612 U CN 203661612U
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- CN
- China
- Prior art keywords
- follower
- driven wheel
- stem pulling
- swing arm
- spring
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- Expired - Fee Related
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Abstract
The utility model relates to a secondary ear picking device of a corn harvester. The secondary ear picking device of the corn harvester is composed of a bearing seat, a main driving wheel, a first driven wheel, a second driven wheel, a third driven wheel, a forth driven wheel, a fifth driven wheel, a swing arm, a first chain, a second chain, a spring, a spring seat, a floating hole, an upper stem pulling shaft, a lower stem pulling shaft and a side plate, wherein the bearing seat is installed on the side plate, the main driving wheel, the first driven wheel, the second driven wheel, the third driven wheel, the forth driven wheel, the fifth driven wheel, the swing arm, the spring seat, the upper stem pulling shaft and the lower stem pulling shaft are installed on the bearing seat, the first driven wheel is installed on the main driving wheel, the first driven wheel is connected with the forth driven wheel, the third driven wheel is installed on the second driven wheel, the third driven wheel is connected with the fifth driven wheel, the main driving wheel is meshed with the second driven wheel, the upper stem pulling shaft is installed on the swing arm, the lower stem pulling shaft is installed on the bearing seat, one end of the spring seat is installed on the swing arm, the other end of the spring seat is installed on the bearing seat, and the spring is installed on the spring seat. According to the secondary ear picking device of the corn harvester, the upper stem pulling shaft can be automatically adjusted up and down according to the amount of grains through functions of the swing arm and the spring, the upper stem pulling shaft and the lower stem pulling shaft are difficultly broken off, corn ears are fully picked off, and breakage rate of the corn ears is low.
Description
Technical field: the utility model relates to a kind of maize harvesting machine secondary ear-picking foreign substance device of agricultural machinery.
Background technology: at present, existing maize harvesting machine secondary ear-picking foreign substance apparatus structure design is unreasonable, and upper lower shaft is fixed, and when harvesting, upper lower shaft can not fluctuate, the upper and lower stem pulling axle that easily fractures, harvesting is unclean, easily loses fruit ear, waste grain, fruit ear percentage of damage is large, affects the results quality of cereal.
Summary of the invention: the purpose of this utility model is to overcome above-mentioned shortcoming, a kind of maize harvesting machine secondary ear-picking foreign substance device is provided, it has mainly solved lower shaft on existing maize harvesting machine secondary ear-picking foreign substance device and has fixed, when harvesting, upper lower shaft can not fluctuate, the upper and lower stem pulling axle that easily fractures, harvesting is unclean, easily loses fruit ear, fruit ear percentage of damage is large, affects the problems such as the results quality of cereal.The purpose of this utility model is achieved in that maize harvesting machine secondary ear-picking foreign substance device is made up of: bearing block, main driving wheel, the first follower, the second follower, the 3rd follower, swing arm, the first chain, spring, spring base, the hole of floating, upper stem pulling axle, drop-down caulom, side plate, the 4th follower, the 5th follower, the second chain.Bearing block is arranged on side plate, main driving wheel, the first follower, the second follower, the 3rd follower, swing arm, spring base, upper stem pulling axle@, drop-down caulom, the 4th follower, the 5th follower is arranged on respectively on bearing block, the first follower is housed on main driving wheel, the first follower is connected with the 4th follower by the second chain, the 3rd follower is housed on the second follower, the 3rd follower is connected with the 5th follower by the first chain, main driving wheel is meshed with the second follower, bearing block is provided with unsteady hole, upper stem pulling axle is arranged in swing arm through the hole of floating, drop-down caulom is arranged on bearing block, spring base one end is arranged in swing arm, the other end is arranged on bearing block, spring is housed on spring base.This product structure is simple, reasonable in design, and upper stem pulling axle can along with how many adjustings automatically up and down of cereal by the effect of swing arm and spring, upper and lower not frangibility of stem pulling axle, harvesting is clean, is not easy to lose fruit ear, fruit ear percentage of damage is low, saves food, and has improved results quality and the efficiency of crop of cereal.
Accompanying drawing explanation:
Accompanying drawing 1 is the structural representation of the utility model maize harvesting machine secondary ear-picking foreign substance device.
1-bearing block, 2-main driving wheel the 3-the first follower
4-the second follower 5-the three follower 6-swing arm
7-the first chain 8-spring 9-spring base 10-hole of floating
11-upper stem pulling axle 12-drop-down caulom 13-side plate
14-the four follower 15-the five follower the 16-the second chain
Embodiment: describe most preferred embodiment of the present utility model in detail below in conjunction with accompanying drawing, maize harvesting machine secondary ear-picking foreign substance device is made up of: bearing block 1, main driving wheel 2, the first follower 3, the second follower 4, the 3rd follower 5, swing arm 6, the first chain 7, spring 8, spring base 9, the hole 10 of floating, upper stem pulling axle 11, drop-down caulom 12, side plate 13, the 4th follower 14, the 5th follower 15, the second chain 16.Bearing block 1 is arranged on side plate 13, main driving wheel 2, the first follower 3, the second follower 4, the 3rd follower 5, swing arm 6, spring base 9, upper stem pulling axle 11, drop-down caulom 12, the 4th follower 14, the 5th follower 15 is arranged on respectively on bearing block 1, the first follower 3 is housed on main driving wheel 2, the first follower 3 is connected with the 4th follower 14 by the second chain 16, the 3rd follower 5 is housed on the second follower 4, the 3rd follower 5 is connected with the 5th follower 15 by the first chain 7, main driving wheel 2 is meshed with the second follower 4, bearing block 1 is provided with the hole 10 of floating, upper stem pulling axle 11 is arranged in swing arm 6 through the hole 10 of floating, drop-down caulom 12 is arranged on bearing block 1, spring base 9 one end are arranged in swing arm 6, the other end is arranged on bearing block 1, spring 8 is housed on spring base 9.
Claims (1)
1. a maize harvesting machine secondary ear-picking foreign substance device, it is by bearing block (1), main driving wheel (2), the first follower (3), the second follower (4), the 3rd follower (5), swing arm (6), the first chain (7), spring (8), spring base (9), unsteady hole (10), upper stem pulling axle (11), drop-down caulom (12), side plate (13), the 4th follower (14), the 5th follower (15), the second chain (16) forms, and it is characterized in that: it is upper that bearing block (1) is arranged on side plate (13), main driving wheel (2), the first follower (3), the second follower (4), the 3rd follower (5), swing arm (6), spring base (9), upper stem pulling axle (11), drop-down caulom (12), the 4th follower (14), the 5th follower (15) is arranged on respectively on bearing block (1), the first follower (3) is housed on main driving wheel (2), the first follower (3) is connected with the 4th follower (14) by the second chain (16), the 3rd follower (5) is housed on the second follower (4), the 3rd follower (5) is connected with the 5th follower (15) by the first chain (7), main driving wheel (2) is meshed with the second follower (4), bearing block (1) is provided with unsteady hole (10), upper stem pulling axle (11) is arranged in swing arm (6) through the hole (10) of floating, drop-down caulom (12) is arranged on bearing block (1), spring base (9) one end is arranged in swing arm (6), it is upper that the other end is arranged on bearing block (1), and spring (8) is housed on spring base (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420034080.8U CN203661612U (en) | 2014-01-21 | 2014-01-21 | Secondary ear picking device of corn harvester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420034080.8U CN203661612U (en) | 2014-01-21 | 2014-01-21 | Secondary ear picking device of corn harvester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203661612U true CN203661612U (en) | 2014-06-25 |
Family
ID=50957974
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420034080.8U Expired - Fee Related CN203661612U (en) | 2014-01-21 | 2014-01-21 | Secondary ear picking device of corn harvester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203661612U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105451489A (en) * | 2015-12-30 | 2016-03-30 | 合肥华凌股份有限公司 | Temperature control box module and refrigeration equipment with the temperature control box module |
| CN108781730A (en) * | 2018-07-06 | 2018-11-13 | 东北农业大学 | A kind of double fringe fresh edible maize secondary ear-picking foreign substances and cauline leaf exclusion device |
-
2014
- 2014-01-21 CN CN201420034080.8U patent/CN203661612U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105451489A (en) * | 2015-12-30 | 2016-03-30 | 合肥华凌股份有限公司 | Temperature control box module and refrigeration equipment with the temperature control box module |
| CN105451489B (en) * | 2015-12-30 | 2018-12-18 | 合肥华凌股份有限公司 | Temperature control case assembly and refrigeration equipment with it |
| CN108781730A (en) * | 2018-07-06 | 2018-11-13 | 东北农业大学 | A kind of double fringe fresh edible maize secondary ear-picking foreign substances and cauline leaf exclusion device |
| CN108781730B (en) * | 2018-07-06 | 2021-07-27 | 东北农业大学 | Ear and stem leaf edulcoration device are plucked to two ears of fresh corn secondary |
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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: 20140625 Termination date: 20220121 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |