CN209594287U - A kind of falling corn harvesting device - Google Patents
A kind of falling corn harvesting device Download PDFInfo
- Publication number
- CN209594287U CN209594287U CN201920209460.3U CN201920209460U CN209594287U CN 209594287 U CN209594287 U CN 209594287U CN 201920209460 U CN201920209460 U CN 201920209460U CN 209594287 U CN209594287 U CN 209594287U
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- CN
- China
- Prior art keywords
- mounting rack
- line shaft
- universal joint
- bearing block
- falling corn
- 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.)
- Withdrawn - After Issue
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Abstract
The utility model discloses a kind of falling corn harvesting devices, including mounting rack and the multiple groups harvesting roller group being arranged on the inside of mounting rack, the mounting rack end is equipped with the transmission device of multiple rotation grain lifters and the multiple rotation grain lifters of driving, the rotation grain lifter includes line shaft and the helical-blade that line shaft surface is arranged in, the transmission device includes the driving gear for being fixedly mounted on harvesting roller group end and the driven gear for being fixedly mounted on line shaft end, each line shaft corresponds to a driven gear with respect to universal joint sub-assembly is passed through on mounting rack one end, the line shaft is set in bearing block away from mounting rack one end, the bearing block bottom is fixedly connected with cylindrical body idler wheel, bearing block welding in power axis direction is reduced the non-slipping block of bearing block and soil friction.A kind of falling corn harvesting device provided by the utility model, can gather in falling corn but also improve working efficiency, high degree of automation, reduce peasant work intensity.
Description
Technical field
The utility model relates to agricultural mechanical equipment field, specifically a kind of falling corn harvesting device.
Background technique
Corn is China and the crops planted extensively in the world, and with the development of agricultural machinery, corn picker is gradually
It is universal, but when harvest corn often due to weather, lodging phenomenon often occurs for corn, on the bad ground of weather
Area, lodging phenomenon are even more serious.Existing maize harvesting machine is designed both for the corn of normal growth, usually only harvesting
The corn of function, lodging is unable to normal harvest, it is desired nonetheless to which manpower is gathered in advance, be will lead to and is adopted if using existing equipment
Corn is caused to be rolled damage or omission during plucking, the problem present on causes existing corn harvesting work not only to be imitated
Rate is low, and considerably increases the labor intensity of friend peasant, very influences the popularization and development of agricultural automation.Therefore a kind of
Can gather in falling corn but also improve working efficiency corn harvesting apparatus it is highly desired.
Utility model content
The purpose of this utility model is to provide a kind of falling corn harvesting devices, to solve to propose in above-mentioned background technique
The problem of.
To achieve the above object, the utility model provides the following technical solutions:
A kind of falling corn harvesting device, it is described including mounting rack and the multiple groups harvesting roller group being arranged on the inside of mounting rack
Mounting rack end is equipped with the transmission device of multiple rotation grain lifters and the multiple rotation grain lifters of driving, the rotation grain lifter
Including line shaft and the helical-blade on line shaft surface is set, the transmission device includes being fixedly mounted on harvesting roller group end
Driving gear and be fixedly mounted on the driven gear of line shaft end, each line shaft on mounting rack one end with respect to passing through
Universal joint sub-assembly corresponds to a driven gear, and the line shaft is set in bearing block away from mounting rack one end, described
Bearing block bottom is fixedly connected with cylindrical body idler wheel, and bearing block welding in power axis direction is reduced bearing block and rubs with soil
The non-slipping block of wiping, the universal joint sub-assembly include universal joint and the rotating member that is set on the outside of universal joint, the universal joint
One end is fixedly connected with line shaft, and the other end of universal joint is fixedly connected with driven gear, and the rotating member includes and universal joint
The symmetrical angle of rotation of sleeve and two being arranged, pin hole is offered on angle of rotation, and the rotating member wears pin hole and peace by pivot pin
Shelve rotation connection.
As a further solution of the present invention: the mounting rack bottom is also welded with pull ring, bullet is arranged on pull ring
Spring, the spring other end are welded on bearing block.
The line shaft is in cone as a further solution of the present invention,.
The power shaft length is 80cm, diameter 26cm as a further solution of the present invention,.
A semi-uniform of the length of the sleeve and universal joint length as a further solution of the present invention,.
Compared with prior art, the utility model has the beneficial effects that passing through two neighboring tapered line shaft composition
Grain lifter is rotated and direction of rotation on the contrary, the helical-blade on line shaft is cooperated to prop up the corn of lodging, and corn is avoided to gather in
Rolling and omitting in the process, reduces working strength, improves working efficiency；By the universal joint sub-assembly on line shaft, so that
Rotation grain lifter can be rotated upwardly and downwardly with respect to mounting rack, and the cylindrical body idler wheel of fitted bearing seat bottom reduces the friction with ground
Power, at the same make grain lifter top can good contact ground top will not penetrate soil again；It is helped by mounting rack and rotation
Spring between standing grain device improves efficiency so that rotation grain lifter is always maintained at ground face contact, stable working state.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of falling corn harvesting device.
Fig. 2 is the side view of falling corn harvesting device.
Fig. 3 is the structural schematic diagram of universal joint sub-assembly in falling corn harvesting device.
In figure: 1, bearing block；2, grain lifter is rotated；3, harvesting roller group；4, mounting rack；5, helical-blade；6, line shaft；7, bullet
Spring；8, universal joint sub-assembly；9, driving gear；10, pull ring；11, cylindrical body idler wheel；12, driven gear；13, non-slipping block.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Please refer to Fig. 1~3, in the utility model embodiment, a kind of falling corn harvesting device, including mounting rack 4 and set
The multiple groups harvesting roller group 3 in 4 inside of mounting rack is set, 4 end of mounting rack is equipped with multiple rotation grain lifters 2 and the multiple rotations of driving
Turn the transmission device of grain lifter 2, rotation grain lifter 2 includes line shaft 6 and the helical-blade 5 that 6 surface of line shaft is arranged in, power
Axis 6 is 80cm in cone, 6 length of line shaft, and diameter is that 26cm(corn planting line-spacing is 60cm or so, and one group of line shaft is wide
Degree is 26cm+26cm, in addition gap, to guarantee that corn harvesting operates normally, overall width is less than 60cm), transmission device packet
It includes the driving gear 9 for being fixedly mounted on harvesting roller group end and is fixedly mounted on the driven gear 12 of 6 end of line shaft, every group
Harvesting roller group 3 relatively rotates, to relatively rotate per adjacent line shaft 6, enables the corn of lodging clamped from root
And as the effect of helical-blade 5 is propped up, each line shaft 6 passes through universal joint sub-assembly 8 corresponding one on opposite 4 one end of mounting rack
A driven gear 12 interts the bolt of restricted 8 side-to-side movement of universal joint sub-assembly on universal joint sub-assembly 8, so that rotation is helped
Standing grain device, which can only be swung up and down, to swing, and cooperate the effect of spring 7 so that rotation grain lifter 2 contacts ground, power always
Axis 6 is set in bearing block 1 away from 4 one end of mounting rack, and 1 bottom of bearing block is fixedly connected with cylindrical body idler wheel 11, reduces harvesting
It also prevents rotation grain lifter 2 from falling into soil while the advance resistance of device, guarantees the normal work of equipment, bearing block 1 is carried on the back
From the non-slipping block 13 that welding in power axis direction is reduced bearing block and soil friction, reduce bearing block in harvesting device advance side
There is inconsistent resistance with ground upwards, avoid the problem of working efficiency reduces, universal joint sub-assembly 8 includes universal joint 14
It is fixedly connected with one end of the rotating member 16 being set on the outside of universal joint, universal joint 14 with line shaft 6, the other end of universal joint 14
It is fixedly connected with driven gear 12, rotating member 16 includes the sleeve 15 being arranged with universal joint 14 and two symmetrical angles of rotation 18, is turned
Pin hole 19 is offered on dynamic angle 18, rotating member 16 wears pin hole 19 by pivot pin 17 and mounting rack 4 is rotatablely connected, and two symmetrically turn
Dynamic angle 18 is horizontal positioned, so that it is guaranteed that rotating member 16 is swung up and down in the vertical direction, the length and universal joint 14 of sleeve 15 are long
One semi-uniform of degree, with guarantee 14 part of universal joint in sleeve 15 can only swinging up and down and swing with rotating member 16, from
And guaranteeing line shaft 6 can only swing up and down.
The working principle of the utility model is: rotation grain lifter 2 and the rotation side of the two neighboring tapered composition of line shaft 6
To on the contrary, cooperation line shaft 6 on helical-blade 5 make lodging corn prop up, avoid rolling in corn harvesting process and lose
Leakage reduces working strength, improves working efficiency, and the universal joint sub-assembly 8 on line shaft 6 enables rotation grain lifter 2 opposite
Mounting rack 4 rotates upwardly and downwardly, the cylindrical body idler wheel 11 of 1 bottom of fitted bearing seat, reduces the frictional force with ground, fitted bearing seat 1
The non-slipping block 13 of end, at the same make 2 top of grain lifter can good contact ground will not penetrate soil again, mounting rack 4 with
The spring 7 between grain lifter 2 is rotated, is improved efficiency so that rotation grain lifter 2 is always maintained at ground face contact, stable working state.
It is in the description of the present invention, it should be noted that term " center ", "upper", "lower", "left", "right", " perpendicular
Directly ", the orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
For ease of description the utility model and simplify description, rather than the device or element of indication or suggestion meaning must have it is specific
Orientation, be constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.
Although the utility model is described in detail with reference to the foregoing embodiments, come for those skilled in the art
Say, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic into
Row equivalent replacement, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on should all
It is included within the scope of protection of this utility model.
Claims (5)
1. a kind of falling corn harvesting device, including mounting rack (4) and the multiple groups harvesting roller group being arranged on the inside of mounting rack (4)
(3), which is characterized in that mounting rack (4) end is equipped with multiple rotation grain lifters (2) and the multiple rotation grain lifters of driving
(2) transmission device, rotation grain lifter (2) include the helical-blade of line shaft (6) and setting on line shaft (6) surface
(5), the transmission device includes being fixedly mounted on the driving gear (9) of harvesting roller group end and being fixedly mounted on power shaft end
The driven gear (12) in portion, each line shaft (6) correspond to an institute with respect to universal joint sub-assembly (8) are passed through on mounting rack one end
It states driven gear (12), the line shaft (6) is set in bearing block (1) away from mounting rack (4) one end, the bearing block (1)
Bottom is fixedly connected with cylindrical body idler wheel (11), and bearing block (1) welding in power axis direction is reduced bearing block and soil
The non-slipping block (13) of friction, the universal joint sub-assembly (8) include universal joint (14) and the rotating member that is set on the outside of universal joint
(16), one end of the universal joint (14) is fixedly connected with line shaft (6), the other end of universal joint (14) and driven gear (12)
It is fixedly connected, the rotating member (16) includes the sleeve (15) being arranged with universal joint (14) and two symmetrical angles of rotation (18), is turned
It is offered pin hole (19) on dynamic angle (18), the rotating member (16) wears pin hole (19) and mounting rack (4) by pivot pin (17) and turns
Dynamic connection.
2. falling corn harvesting device according to claim 1, which is characterized in that also weld mounting rack (4) bottom
Have pull ring (10), be arranged on pull ring spring (7), spring (7) other end is welded on bearing block (1).
3. falling corn harvesting device according to claim 1, which is characterized in that the line shaft (6) is in cone.
4. falling corn harvesting device according to claim 3, which is characterized in that line shaft (6) length is 80cm,
Diameter is 26cm.
5. falling corn harvesting device according to claim 3, which is characterized in that the length of the sleeve (15) with it is universal
Save a semi-uniform of (14) length.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920209460.3U CN209594287U (en) | 2019-02-19 | 2019-02-19 | A kind of falling corn harvesting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920209460.3U CN209594287U (en) | 2019-02-19 | 2019-02-19 | A kind of falling corn harvesting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209594287U true CN209594287U (en) | 2019-11-08 |
Family
ID=68402655
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920209460.3U Withdrawn - After Issue CN209594287U (en) | 2019-02-19 | 2019-02-19 | A kind of falling corn harvesting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209594287U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109661899A (en) * | 2019-02-19 | 2019-04-23 | 蒙城县振兴永发农机有限公司 | A kind of falling corn harvesting device |
-
2019
- 2019-02-19 CN CN201920209460.3U patent/CN209594287U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109661899A (en) * | 2019-02-19 | 2019-04-23 | 蒙城县振兴永发农机有限公司 | A kind of falling corn harvesting device |
| CN109661899B (en) * | 2019-02-19 | 2023-08-18 | 蒙城县振兴永发农机股份有限公司 | Lodging corn harvesting device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 233500 200m east of Guangyun logistics park, economic development zone, Mengcheng County, Bozhou City, Anhui Province Patentee after: Mengcheng Zhenxing Yongfa Agricultural Machinery Co.,Ltd. Address before: 233500 Mengcheng County Economic Development Zone, Bozhou, Anhui Province Patentee before: MENGCHENG ZHENXING YONGFA AGRICULTURAL MACHINERY Co.,Ltd. |
|
| CP03 | Change of name, title or address | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20191108 Effective date of abandoning: 20230818 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20191108 Effective date of abandoning: 20230818 |
|
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |