CN215122181U - Secondary diameter-pulling straw smashing device for corn harvester - Google Patents
Secondary diameter-pulling straw smashing device for corn harvester Download PDFInfo
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- CN215122181U CN215122181U CN202121426604.4U CN202121426604U CN215122181U CN 215122181 U CN215122181 U CN 215122181U CN 202121426604 U CN202121426604 U CN 202121426604U CN 215122181 U CN215122181 U CN 215122181U
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- corn
- straw
- blade
- straight blade
- maize
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- 240000008042 Zea mays Species 0.000 title claims abstract description 82
- 235000002017 Zea mays subsp mays Nutrition 0.000 title claims abstract description 82
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 title claims abstract description 63
- 235000005822 corn Nutrition 0.000 title claims abstract description 63
- 239000010902 straw Substances 0.000 title claims abstract description 58
- 235000016383 Zea mays subsp huehuetenangensis Nutrition 0.000 claims abstract description 19
- 235000009973 maize Nutrition 0.000 claims abstract description 19
- 239000000463 material Substances 0.000 abstract description 6
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 210000001503 joint Anatomy 0.000 abstract description 2
- 239000000843 powder Substances 0.000 abstract 1
- 235000013339 cereals Nutrition 0.000 description 5
- 238000007599 discharging Methods 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000035558 fertility Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Adjustment And Processing Of Grains (AREA)
Abstract
The utility model discloses a straw reducing mechanism is drawn to secondary for maize picker, including straight blade, stationary blade, pivot, wind gap straw feed inlet, wind gap straw discharge gate constitute the straw material say and with the butt joint of maize lifting machine upper end, straight blade, stationary blade install in the straw material way, straight blade install in the pivot and with pivot fixed connection, the stationary blade is installed on wind gap straw feed inlet, straight blade, stationary blade are discharged from wind gap straw discharge gate after pure with the straw powder. The beneficial effects of the utility model reside in that: through drawing footpath reducing mechanism with the secondary in corn harvester's wind gap department, when meetting the lifting machine and gushing into maize straw and maize leaf in a large number, all straws, maize leaf rotate through the straight blade under the pivot drives, spout behind the high-speed rotation of straight blade crushing maize straw and the maize leaf.
Description
Technical Field
The utility model relates to an agricultural machinery equipment technical field especially relates to a secondary draws footpath straw reducing mechanism for maize picker.
Background
When the corn harvester works, the corn, some uncut corn stalks and a large amount of corn leaves are lifted by the lifting machine. The corn falls into the peeling machine from the corn discharge port, and some uncut straws and a large amount of corn leaves are subjected to secondary diameter-pulling ear-picking by the ear-picking device 7. A large amount of straws and corn leaves gush into the wind gap from the wind gap feed inlet, very easily cause the wind gap to block up, and a large amount of straws enter into the peeler and cause the peeler to damage, and then lead to the maize effect of skinning to descend, and the seed grain is retrieved unclean, and the wind gap blocks up needs artifical clearance, extravagant operating time. Frequent clogging can cause the machine to run in an overload state, reducing the service life of the machine.
SUMMERY OF THE UTILITY MODEL
The utility model provides a secondary diameter-pulling straw smashing device for a corn harvester, which solves the problem of wind gap blockage.
In order to solve the technical problem, the utility model provides a straw reducing mechanism is drawn to secondary for maize picker, including straight blade, stationary blade, pivot, wherein wind gap straw feed inlet, wind gap straw discharge gate constitute the straw material way and with the butt joint of maize lifting machine upper end, straight blade, stationary blade are installed in the straw material way, the entrance at wind gap straw feed inlet is installed in the pivot, straight blade install in the pivot and with pivot fixed connection, the pivot is connected with driving system and under the driving system drive the lower pivot drive straight blade rotatory, the stationary blade is installed between secondary drawing footpath snapping rod device and pivot and is fixed on wind gap straw feed inlet, straight blade, stationary blade are discharged from wind gap straw discharge gate after smashing the straw.
In the structure, the bottom of the upper end of the corn lifting machine is provided with a corn discharge port, the corn discharge port is arranged to be right opposite to a peeling machine, corn in the corn lifting machine slides out of the corn lifting machine from the corn discharge port and falls into the peeling machine, the peeling machine peels corn grains and corn cobs and collects the corn grains, the bottom of the lower end of the corn lifting machine is provided with a blower, and the blower drives straws to move from the lower end to the upper end.
The beneficial effects of the utility model reside in that: through drawing footpath reducing mechanism with the secondary in corn harvester's wind gap department, when meetting the lifting machine and gushing into maize straw and maize leaf in a large number, all straws, maize leaf rotate through the straight blade under the pivot drives, spout behind the high-speed rotation of straight blade crushing maize straw and the maize leaf.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic view of a prior art corn harvester peeler;
fig. 2 is a schematic structural view of a peeling machine in the corn harvester of the utility model.
In the figure, 1-peeling machine, 2-tuyere stalk discharge port, 3-tuyere stalk feed port, 4-corn discharge port, 5-straight blade, 6-fixed blade, 7-secondary diameter-drawing ear picking rod device, 8-tuyere, 9-blower, 10-corn lifter, 11-rotating shaft.
Detailed Description
The following describes the present invention with reference to the accompanying drawings. It should be noted that the description of the embodiments is provided to help understanding of the present invention, but the present invention is not limited thereto. In addition, the technical features related to the embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.
Referring to the attached drawings, the secondary diameter-pulling straw smashing device for the corn harvester comprises a straight blade 5, a fixed blade 6, a rotating shaft 11 and a secondary diameter-pulling ear picking roller device 7, wherein a straw material channel is formed by a tuyere straw feeding port 3, a tuyere 8 and a tuyere straw discharging port 2, the straight blade 5 and the fixed blade 6 are installed in the straw material channel, the rotating shaft 11 is installed at an inlet of the tuyere straw feeding port 3, the straight blade 5 is installed on the rotating shaft 11 and is fixedly connected with the rotating shaft 11, the rotating shaft 11 is connected with a power system, the rotating shaft 11 drives the straight blade 5 to rotate under the driving of the power system, the fixed blade 6 is installed between the secondary diameter-pulling ear picking roller device 7 and the rotating shaft 11 and is fixed on the tuyere straw feeding port 3, and the straight blade 5 and the fixed blade 6 smash straws and then discharge the straws from the tuyere straw discharging port 3.
Preferably, the bottom of the upper end of the corn elevator 10 is provided with a corn discharge port 4, the corn discharge port 4 is arranged to be opposite to the peeling machine 1, the corn in the corn elevator 10 slides out of the corn elevator 10 from the corn discharge port 4 and falls into the peeling machine 1, the peeling machine 1 peels the corn off the corn kernels and the corn cobs and collects the corn kernels, the bottom of the lower end of the corn elevator 10 is provided with a blower 9, and the blower 9 drives the straws to move from the lower end to the upper end.
The utility model discloses an install powerful suction fan in corn harvester's wind gap 8 departments, when meetting lifting machine 10 and gush into corn stalk and maize leaf in a large number, all straws, maize leaf are drawn the footpath through the secondary and are plucked ear of grain device 7, pluck the ear of grain once more. The straight blade 5 is driven by the rotating shaft 11 to rotate, corn straws and corn leaves entering the air port 8 are clamped between the straight blade 5 and the fixed blade 6, and the rotating shaft 11 rotates at a high speed to crush the corn straws and the corn leaves and then is sprayed out from the air port 8.
The utility model discloses possess following advantage:
1. the slag rate of the hoister 10 is reduced, the condition that the tuyere 8 is blocked is effectively prevented, the failure rate of the machine is reduced, manual cleaning is saved, and the working efficiency is improved.
2. The corn stalks and the corn leaves are reduced to enter the peeling machine 1, the service life of the peeling machine 1 is prolonged, the working efficiency of the peeling machine 1 is increased, the peeling rate of the processed corn is high, and the seeds are recycled completely.
3. The straws sprayed out from the air port 8 are crushed, so that the straws are directly returned to the field, and the fertility of the black land is protected.
The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.
Claims (2)
1. The utility model provides a secondary draws footpath straw reducing mechanism for maize picker, characterized by: the corn harvester comprises a straight blade, a fixed blade and a rotating shaft, wherein a straw channel is formed by a straw inlet, a tuyere and a straw outlet of the tuyere and is butted with the upper end of a corn lifter, the straight blade and the fixed blade are installed in the straw channel, the rotating shaft is installed at the inlet of the straw inlet of the tuyere, the straight blade is installed on the rotating shaft and is fixedly connected with the rotating shaft, the rotating shaft is connected with a power system and drives the straight blade to rotate under the drive of the power system, the fixed blade is installed between a secondary diameter-pulling ear picking roller device and the rotating shaft and is fixed on the straw inlet of the tuyere, and the straight blade and the fixed blade crush straws and then discharge from the straw outlet of the tuyere.
2. The secondary reducing straw crushing device as claimed in claim 1, which is characterized in that: the corn peeling machine is characterized in that a corn discharge port is formed in the bottom of the upper end of the corn lifting machine, the corn discharge port is arranged to be opposite to the peeling machine, corn in the corn lifting machine slides out of the corn lifting machine from the corn discharge port and falls into the peeling machine, the peeling machine peels corn kernels and corn cobs off the corn kernels and collects the corn kernels, a blower is arranged at the bottom of the lower end of the corn lifting machine, and the blower drives the straws to move from the lower end to the upper end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121426604.4U CN215122181U (en) | 2021-06-25 | 2021-06-25 | Secondary diameter-pulling straw smashing device for corn harvester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121426604.4U CN215122181U (en) | 2021-06-25 | 2021-06-25 | Secondary diameter-pulling straw smashing device for corn harvester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215122181U true CN215122181U (en) | 2021-12-14 |
Family
ID=79383344
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121426604.4U Active CN215122181U (en) | 2021-06-25 | 2021-06-25 | Secondary diameter-pulling straw smashing device for corn harvester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215122181U (en) |
-
2021
- 2021-06-25 CN CN202121426604.4U patent/CN215122181U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: Area D14a, plot south of Shendong 6th Road, east of Zhongxing Street, Shenfu Demonstration Zone, Shenyang City, Liaoning Province, 113122 Patentee after: Liaoning Liaotuo Dayi Agricultural Machinery Co.,Ltd. Country or region after: China Address before: 113122 block d14a, south of Shendong Sixth Road, east of Zhongxing Street, Shenfu new area, Liaoning Province Patentee before: Liaoning liaotuodayi Agricultural Machinery Co.,Ltd. Country or region before: China |