CN203851512U - Small-sized corn thresher - Google Patents
Small-sized corn thresher Download PDFInfo
- Publication number
- CN203851512U CN203851512U CN201320644984.8U CN201320644984U CN203851512U CN 203851512 U CN203851512 U CN 203851512U CN 201320644984 U CN201320644984 U CN 201320644984U CN 203851512 U CN203851512 U CN 203851512U
- Authority
- CN
- China
- Prior art keywords
- threshing
- induced
- draught fan
- housed
- arc
- 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
- 240000008042 Zea mays Species 0.000 title claims abstract description 19
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 title claims abstract description 19
- 235000002017 Zea mays subsp mays Nutrition 0.000 title claims abstract description 19
- 235000005822 corn Nutrition 0.000 title claims abstract description 19
- 241000251169 Alopias vulpinus Species 0.000 title claims abstract description 7
- 238000007599 discharging Methods 0.000 claims abstract description 13
- 239000000428 dust Substances 0.000 claims abstract description 5
- 238000000034 method Methods 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
Landscapes
- Threshing Machine Elements (AREA)
Abstract
The utility model discloses a small-sized corn thresher, which is characterized in that a machine body is arranged on the upper end of a machine frame, the middle part of the machine body is provided with a threshing shaft, a threshing cylinder is arranged on the threshing shaft, the inner side of the machine body is provided with an arc-shaped threshing plate, the inner side of the arc-shaped threshing plate is provided with an inner transverse threshing rod, an electric motor is arranged on a base of the machine frame, the back side of the machine body is provided with a suction fan, the upper end of the machine body is provided with a feeding opening, the left side of the machine body is provided with a suction fan dust outlet, the lower side of the machine body is provided with a cob discharging opening, and the bottom end of the cob discharging opening is provided with a corn discharging opening. In the work process, the electric motor respectively drives the threshing cylinder and the suction fan to operate, and the threshing cylinder and a transverse threshing rod arranged on the arc-shaped threshing plate generates mutual friction with cobs so that corn seeds are separated and threshed out.
Description
Technical field
The utility model relates to a kind of threshing apparatus, definite says a kind of small-sized corn thresher.
Background technology
The corn of gathering in the crops in peasant household at present, mainly relies on manual threshing, uses peel manually grain not only time-consuming, and efficiency is low, and labour intensity is large, and tired hand, the finger of also easily damaging.
Summary of the invention
The purpose of this utility model is just to provide a kind of small-sized corn thresher, to reduce peasant's labour intensity, increases work efficiency.
Scheme of the present utility model is by frame, body, threshing cylinder, arc threshing board, induced-draught fan and feed inlet and outlet composition, its design feature is to be provided with body in the upper end of frame, the middle part of body is provided with threshing axle, threshing axle is provided with threshing cylinder, the inner side of body is provided with arc threshing board, the inboard of arc threshing board is provided with interior horizontal threshing bar, the circumference of threshing cylinder is provided with outer horizontal threshing bar, arc threshing board is fixed on body by bolt, threshing axle is arranged on the middle part of body by bearing, on the base of frame, electromotor is housed, two-groove belt pulley is housed on electromotor, threshing driving belt and induced-draught fan driving belt are housed on two-groove belt pulley, the rear side of body is provided with induced-draught fan, induced-draught fan belt pulley is housed on air draught arbor, threshing belt pulley is housed on threshing axle, the upper end of threshing driving belt is arranged on threshing belt pulley, the upper end of induced-draught fan driving pulley is arranged on induced-draught fan belt pulley, the upper end of body is provided with charging aperture, the left side of body is provided with induced-draught fan dust mouth, the downside of body is provided with corn ear discharging opening, the bottom of corn ear discharging opening is provided with corn discharging opening.
When work, drive respectively threshing cylinder and induced-draught fan to turn round by electromotor, threshing cylinder mutually rubs corn kernel is separated and stripped out with corn ear with the horizontal threshing bar on arc threshing board, discharge through discharging opening, induced-draught fan by the excellent skin of peeling off and dust outside air outlet discharge machine.
The utility model is simple in structure, designs ingeniously, and processing cost is low, and result of use is good.
Be described in further detail below in conjunction with accompanying drawing.
Brief description of the drawings
Fig. 1 is the utility model structural representation;
Fig. 2 is threshing cylinder schematic diagram.
Embodiment
The upper end of the frame 4 shown in Fig. 1-2 is provided with body 7, the middle part of body is provided with threshing axle 14, threshing cylinder 12 is housed on threshing axle, the inner side of body is provided with arc threshing board 11, the inboard of arc threshing board is provided with interior horizontal threshing bar 10, the circumference of threshing cylinder is provided with outer horizontal threshing bar 13, arc threshing board is fixed on body by bolt 9, threshing axle is arranged on the middle part of body by bearing 19, electromotor 3 is housed on the base of frame, two-groove belt pulley 2 is housed on electromotor, threshing driving belt 1 is housed on two-groove belt pulley, induced-draught fan driving belt 5, the rear side of body is provided with induced-draught fan, induced-draught fan belt pulley 18 is housed on air draught arbor, threshing belt pulley 17 is housed on threshing axle, the upper end of threshing driving belt is arranged on threshing belt pulley 17, the upper end of induced-draught fan driving belt 5 is arranged on induced-draught fan belt pulley 18, the upper end of body is provided with charging aperture 8, the left side of body is provided with induced-draught fan dust mouth 6, the downside of body is provided with corn ear discharging opening 15, the bottom of corn ear discharging opening is provided with iblet discharging opening 16.
Claims (2)
1. a small-sized corn thresher, by frame, body, threshing cylinder, arc threshing board, induced-draught fan and feed inlet and outlet composition, it is characterized in that: the upper end of described frame (4) is provided with body (7), the middle part of body is provided with threshing axle (14), threshing cylinder (12) is housed on threshing axle, the inner side of body is provided with arc threshing board (11), the inboard of arc threshing board is provided with interior horizontal threshing bar (10), the circumference of threshing cylinder is provided with outer horizontal threshing bar (13), arc threshing board is fixed on body by bolt (9), threshing axle is arranged on the middle part of body by bearing (19), electromotor (3) is housed on the base of frame, two-groove belt pulley (2) is housed on electromotor, threshing driving belt (1) is housed on two-groove belt pulley, induced-draught fan driving belt (5), the rear side of body is provided with induced-draught fan, induced-draught fan belt pulley (18) is housed on air draught arbor, threshing belt pulley (17) is housed on threshing axle.
2. small-sized corn thresher according to claim 1; it is characterized in that: the upper end of described threshing driving belt is arranged on threshing belt pulley (17); the upper end of induced-draught fan driving belt (5) is arranged on induced-draught fan belt pulley (18); the upper end of body is provided with charging aperture (8); the left side of body is provided with induced-draught fan dust mouth (6); the downside of body is provided with corn ear discharging opening (15), and the bottom of corn ear discharging opening is provided with iblet discharging opening (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320644984.8U CN203851512U (en) | 2013-10-20 | 2013-10-20 | Small-sized corn thresher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320644984.8U CN203851512U (en) | 2013-10-20 | 2013-10-20 | Small-sized corn thresher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203851512U true CN203851512U (en) | 2014-10-01 |
Family
ID=51601400
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320644984.8U Expired - Fee Related CN203851512U (en) | 2013-10-20 | 2013-10-20 | Small-sized corn thresher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203851512U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105993410A (en) * | 2016-06-29 | 2016-10-12 | 闫浩 | Novel agricultural electric corn threshing machine |
-
2013
- 2013-10-20 CN CN201320644984.8U patent/CN203851512U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105993410A (en) * | 2016-06-29 | 2016-10-12 | 闫浩 | Novel agricultural electric corn threshing machine |
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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: 20141001 Termination date: 20151020 |
|
| EXPY | Termination of patent right or utility model |