CN105453826A - Screening mechanism on corn harvester - Google Patents
Screening mechanism on corn harvester Download PDFInfo
- Publication number
- CN105453826A CN105453826A CN201410454817.6A CN201410454817A CN105453826A CN 105453826 A CN105453826 A CN 105453826A CN 201410454817 A CN201410454817 A CN 201410454817A CN 105453826 A CN105453826 A CN 105453826A
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- China
- Prior art keywords
- screw feeder
- room
- drive
- auger
- peeling
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Abstract
The invention discloses a screening mechanism on a corn harvester, wherein the quantity of kernels entrained in bracteal leaves can be reduced and even kernels are not contained. A corn leafage discharge opening is arranged on a peeling mechanism, a peeling transmission wheel is fixedly connected at one end of a transmission shaft on the peeling mechanism, a first auger room is arranged on a frame below the peeling mechanism, a first auger arranged in the first auger room is rotatably connected with the frame, a first transmission wheel fixedly connected in the end part of the first auger is connected with the peeling transmission wheel through a conveyer belt, an auger discharge opening is formed at the right end of the first auger room, the first auger room and the second auger room are arranged in parallel, the feed inlet of the first auger room communicates with the corn leafage discharge opening, a communicating hole is formed at the right side of a shared housing at the connection of the first auger room and the second auger room, a second transmission wheel fixedly connected in the end part of the second auger is connected with the transmission wheel fixedly connected in the end part of the first auger through a conveyer belt, and the second auger arranged in the second auger room is rotatably connected with the frame.
Description
Technical field
The present invention relates to maize harvesting machine, the sorting mechanism particularly on maize harvesting machine.
Background technology
Along with the universal of Tendency of Agricultural Machinery in China and high speed development.Corn harvesting machine accept by vast farmers.During used maize harvesting machine work; by the corn ear of results after peeling procedure peeling; the corncob peelling off bract enters results case from the discharging opening of apparatus for peeling off; peeling off the seed mixture got off when bract and peeling enters into inside screw feeder room from screw feeder room charging aperture; in the rotation process of screw feeder; bract is separated with seed, and seed is by the seed case that bleeds under screen cloth after the screening of the screen cloth of screw feeder room, and bract to be dished out by screw feeder from the discharging opening of screw feeder room and falls earthward.Owing to maize harvesting machine being only designed with a screw feeder, the stroke by screw feeder limit, can not be thorough by the seed cleaning entrained in bract, making to be entrained with seed in the bract come by dishing out, causing unnecessary waste.
Summary of the invention
The object of the present invention is to provide a kind of can reduce bract carry secretly seed amount even containing seed maize harvesting machine on sorting mechanism.
Technical solution of the present invention completes like this: the sorting mechanism on maize harvesting machine, include frame, peeling procedure, first screw feeder room, peeling procedure is provided with luxuriant skin discharging opening, power transmission shaft one end on peeling procedure is fixed with peeling drive, first screw feeder room is located in the frame below peeling procedure, the first screw feeder being located at the first screw feeder indoor is connected with gantry rotation, the first drive being connected in the first screw feeder end is connected with peeling drive by conveyer belt, first screw feeder room right-hand member is provided with screw feeder discharging opening, also include the second screw feeder room, second screw feeder room and the first screw feeder room are arranged side by side, the charging aperture of the second screw feeder room is communicated with luxuriant skin discharging opening, intercommunicating pore is had on the left of the common housing of the first screw feeder room and the second junction, screw feeder room, the second drive being connected in the second screw feeder end is connected by the drive of conveyer belt with the first screw feeder end that is connected, the second screw feeder being located at the second screw feeder indoor is connected with gantry rotation.
Further preferred embodiment, the first screw feeder of the first screw feeder room discharge outlet is fixed with screw feeder scraper plate.
Further preferred embodiment, described first drive, the second drive, peeling drive, drive wheel is sprocket wheel, and described conveyer belt is chain.
The technology of the present invention effect is, the present invention increases a screw feeder room in prior art, peeling procedure peels off the seed mixture got off when peeling next luxuriant skin and peeling and enters the second screw feeder room by the charging aperture of the second screw feeder room, the second screw feeder room is entered again by intercommunicating pore, dish out from screw feeder discharging opening, owing to peeling off the stroke of seed mixture in screw feeder indoor got off when adding luxuriant skin and peeling, make the seed be entrained on luxuriant skin have the sufficient time to be separated with luxuriant skin under the effect of screw feeder and bleed in seed case after being screened by lower screen cloth, decrease in the bract fallen earthward and carry seed amount secretly not even containing seed, also unnecessary waste is reduced.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Fig. 2 is the left view of Fig. 1.
Fig. 3 is the front view that the first screw feeder room and the second screw feeder room link together not with screw feeder.
Fig. 4 is the A-A generalized section of Fig. 3.
Fig. 5 is the vertical view that the first screw feeder room and the second screw feeder room link together not with screw feeder.
Embodiment
By reference to the accompanying drawings the present invention is described in further detail, sorting mechanism on maize harvesting machine, include frame 12, peeling procedure 1, first screw feeder room 3, peeling procedure 1 is provided with luxuriant skin discharging opening, power transmission shaft one end on peeling procedure 1 is fixed with peeling drive 5, first screw feeder room 3 is located in the frame 12 below peeling procedure 1, be located at the first screw feeder in the first screw feeder room 3 and frame 12 is rotationally connected, the first drive 6 being connected in the first screw feeder 3 end is connected with peeling drive 5 by conveyer belt, first screw feeder room 3 right-hand member is provided with screw feeder discharging opening 9, second screw feeder room 4 and the first screw feeder room 3 are arranged side by side, the charging aperture 10 of the second screw feeder room 4 is communicated with luxuriant skin discharging opening, intercommunicating pore 11 is had on the left of the common housing of the first screw feeder room 3 and the second junction, screw feeder room 4, the second drive being connected in the second screw feeder 4 end is connected by the drive 7 of conveyer belt with the first screw feeder end that is connected, be located at the second screw feeder in the second screw feeder room 4 and frame 12 is rotationally connected.Not display in second drive figure.
For the bract velocity of discharge in quickening first screw feeder room can be made, first screw feeder at the first discharging opening 9 place, screw feeder room is fixed with screw feeder scraper plate 8.
For can effectively prevent conveyer belt from coming off, the first drive 6, second drive, peeling drive 5, drive 7 are all set to sprocket wheel, and conveyer belt be set to chain.
During operation, power is passed to the first drive 6, drive 7, second drive by peeling drive 5 successively, drives the first screw feeder, the second screw feeder rotation, and the corncob peelling off bract enters results case from the discharging opening of apparatus for peeling off; Peeling off the seed mixture got off when bract and peeling enters into inside the first screw feeder room 3 from the first screw feeder room charging aperture; in the rotation process of screw feeder; behind the first screw feeder room 4, screw feeder room 3, second; bract is separated with seed; seed is by bleeding to seed case after the screening of the screen cloth of screw feeder room, and bract to be dished out by screw feeder from the discharging opening 9 of the first screw feeder room and falls earthward.
Claims (3)
1. the sorting mechanism on maize harvesting machine, include frame, peeling procedure, first screw feeder room, peeling procedure is provided with luxuriant skin discharging opening, power transmission shaft one end on peeling procedure is fixed with peeling drive, first screw feeder room is located in the frame below peeling procedure, the first screw feeder being located at the first screw feeder indoor is connected with gantry rotation, the first drive being connected in the first screw feeder end is connected with peeling drive by conveyer belt, first screw feeder room right-hand member is provided with screw feeder discharging opening, it is characterized in that: also include the second screw feeder room, second screw feeder room and the first screw feeder room are arranged side by side, the charging aperture of the second screw feeder room is communicated with luxuriant skin discharging opening, intercommunicating pore is had on the left of the common housing of the first screw feeder room and the second junction, screw feeder room, the second drive being connected in the second screw feeder end is connected by the drive of conveyer belt with the first screw feeder end that is connected, the second screw feeder being located at the second screw feeder indoor is connected with gantry rotation.
2. the sorting mechanism on maize harvesting machine according to claim 1, is characterized in that: the first screw feeder of the first screw feeder room discharge outlet is fixed with screw feeder scraper plate.
3. the sorting mechanism on maize harvesting machine according to claim 1 and 2, is characterized in that: described first drive, the second drive, peeling drive, drive wheel is sprocket wheel, and described conveyer belt is chain.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410454817.6A CN105453826A (en) | 2014-09-10 | 2014-09-10 | Screening mechanism on corn harvester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410454817.6A CN105453826A (en) | 2014-09-10 | 2014-09-10 | Screening mechanism on corn harvester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105453826A true CN105453826A (en) | 2016-04-06 |
Family
ID=55592398
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410454817.6A Pending CN105453826A (en) | 2014-09-10 | 2014-09-10 | Screening mechanism on corn harvester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105453826A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106717555A (en) * | 2016-12-27 | 2017-05-31 | 沃得重工(中国)有限公司 | Harvester grain conveyor |
-
2014
- 2014-09-10 CN CN201410454817.6A patent/CN105453826A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106717555A (en) * | 2016-12-27 | 2017-05-31 | 沃得重工(中国)有限公司 | Harvester grain conveyor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160406 |
|
| WD01 | Invention patent application deemed withdrawn after publication |