CN202713975U - Threshing unit of efficient corn thresher - Google Patents
Threshing unit of efficient corn thresher Download PDFInfo
- Publication number
- CN202713975U CN202713975U CN 201220452480 CN201220452480U CN202713975U CN 202713975 U CN202713975 U CN 202713975U CN 201220452480 CN201220452480 CN 201220452480 CN 201220452480 U CN201220452480 U CN 201220452480U CN 202713975 U CN202713975 U CN 202713975U
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- Prior art keywords
- thrashing cylinder
- main
- threshing
- unit
- threshing roll
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Abstract
The utility model relates to a threshing unit of an efficient corn thresher and mainly solves the problem that the threshing unit of an existing corn thresher is low in threshing efficiency. The threshing unit of the efficient corn thresher is characterized in that a feeding device which has a function of automatically conveying corn cobs to the threshing unit is connected with a main frame which is disposed on one side of an inlet of the threshing unit. The threshing unit with an efficient threshing function is fixed on the upper portion of the main frame. A screening unit with a multi-layer screening function is connected with the lower portion of the threshing unit. A cleaning unit with a fine separation function is arranged above an outlet of the screening unit. A selection unit with a function of subtly separating finished products is arranged below the outlet of the screening unit. An output loading unit with an automatically loading function is connected with the outlet of the screening unit. The efficient corn thresher has the advantages of being high in threshing efficiency and good in threshing and separating effects.
Description
Technical field
The utility model relates to a kind of thresher, especially the high efficiency corn thresher sheller unit.
Background technology
The effect of husker sheller is that iblet is separated with corn ear.And there is the low problem of threshing efficiency in existing threshing device of corn thresher due to reasons in structure, affects farmers' income.
Summary of the invention
In order to solve the existing low problem of threshing device of corn thresher threshing efficiency.The utility model provides a kind of high efficiency corn thresher sheller unit.This high efficiency corn thresher sheller unit has the high characteristics of threshing efficiency.
The technical solution of the utility model is: this high efficiency corn thresher sheller unit comprises main thrashing cylinder, secondary thrashing cylinder, main threshing roll and auxiliary threshing roll.main thrashing cylinder left end has into the corn ear mouth, secondary thrashing cylinder left end has the corn ear of going out mouth, on main thrashing cylinder and secondary thrashing cylinder, sieve aperture is arranged, main thrashing cylinder with splendid attire and screening function and the secondary thrashing cylinder with splendid attire and screening function are fixed on body frame top side by side, main threshing roll is rotatably connected in main thrashing cylinder, have on main threshing roll and have the vertical thorn of dialling the grain function, auxiliary threshing roll is rotatably connected in secondary thrashing cylinder, have on auxiliary threshing roll and have the song thorn of dialling the grain function, be connected in main thrashing cylinder and secondary thrashing cylinder right-hand member, be connected with on main threshing roller bearing in main thrashing cylinder right-hand member and produce the primary blades of discharging wind-force, be connected with on the auxiliary threshing roll axle in secondary thrashing cylinder left end and produce the back blades of discharging wind-force, main thrashing cylinder right-hand member and secondary thrashing cylinder right-hand member are obturator, main threshing roll is connected with power source with belt by belt pulley with auxiliary threshing roll.
The 4 vertical thorns of row are axially arranged on the main threshing roll in such scheme, and the vertical thorn of every row intersects.
the utlity model has following beneficial effect: this high efficiency corn thresher sheller unit is owing to adopting main thrashing cylinder left end to have into the corn ear mouth, secondary thrashing cylinder left end has the corn ear of going out mouth, on main thrashing cylinder and secondary thrashing cylinder, sieve aperture is arranged, main thrashing cylinder with splendid attire and screening function and the secondary thrashing cylinder with splendid attire and screening function are fixed on body frame top side by side, main threshing roll is rotatably connected in main thrashing cylinder, have on main threshing roll and have the vertical thorn of dialling the grain function, auxiliary threshing roll is rotatably connected in secondary thrashing cylinder, have on auxiliary threshing roll and have the song thorn of dialling the grain function, be connected in main thrashing cylinder and secondary thrashing cylinder right-hand member, be connected with on main threshing roller bearing in main thrashing cylinder right-hand member and produce the primary blades of discharging wind-force, be connected with on the auxiliary threshing roll axle in secondary thrashing cylinder left end and produce the back blades of discharging wind-force, main thrashing cylinder right-hand member and secondary thrashing cylinder right-hand member are optimizing structure of obturator.Utilize main thrashing cylinder and the threshing of secondary thrashing cylinder secondary and Preliminary screening, and then improve threshing efficiency.This high efficiency corn thresher sheller unit has the high characteristics of threshing efficiency thus.
Description of drawings
Accompanying drawing 1 is the utility model structural representation;
Accompanying drawing 2 is Fig. 1 vertical views;
Accompanying drawing 3 is Fig. 1 left views.
1-master's thrashing cylinder in figure, the secondary thrashing cylinder of 2-, 3-master's threshing roll, 4-auxiliary threshing roll, the vertical thorn of 5-, the bent thorn of 6-, 7-primary blades, 8-back blades.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing:
Shown in accompanying drawing; this high efficiency corn thresher sheller unit comprises main thrashing cylinder 1, secondary thrashing cylinder 2, main threshing roll 3 and auxiliary threshing roll 4; main thrashing cylinder 1 left end has into the corn ear mouth; corn ear is added become owner of in thrashing cylinder 1 by advancing the corn ear mouth; secondary thrashing cylinder 2 left ends have the corn ear of going out mouth; on main thrashing cylinder 1 and secondary thrashing cylinder 2, sieve aperture is arranged; by the sieve aperture on main thrashing cylinder 1 and secondary thrashing cylinder 2, the core of corn ear and large impurity are carried out Preliminary screening; after screening, iblet drops on upper sieve plate 9 through sieve aperture, and sieve aperture plays first screening effect.main thrashing cylinder 1 with splendid attire and screening function and the secondary thrashing cylinder 2 with splendid attire and screening function are fixed on body frame top side by side, main threshing roll 3 is rotatably connected in main thrashing cylinder 1, have on main threshing roll 3 and have the vertical thorn 5 of dialling the grain function, vertical thorn 5 is 4 rows, every row has several vertical thorns 5, the vertical thorn 5 of every row intersects, how much fixed according to the design processing capacity vertical thorn 5 is, coordinated with main thrashing cylinder 1 by vertical thorn 5 iblet on corn ear is taken off, auxiliary threshing roll 4 is rotatably connected in secondary thrashing cylinder 2, have on auxiliary threshing roll 4 and have the song thorn 6 of dialling the grain function, the approximate reverse U shape of bent thorn 6, cross weld is on auxiliary threshing roll 4, how much fixed according to the design processing capacity bent thorn 6 is, coordinated with secondary thrashing cylinder 2 by song thorn 6, meticulous iblet on corn ear is taken off, be connected in main thrashing cylinder 1 and secondary thrashing cylinder 2 right-hand members, be connected with on main threshing roll 3 axles in main thrashing cylinder 1 right-hand member and produce the primary blades 7 of discharging wind-force, produce suction wind-force by primary blades 7, corn ear is transplanted in secondary thrashing cylinder 2.Be connected with on auxiliary threshing roll 4 axles in secondary thrashing cylinder 2 left ends and produce the back blades 8 of discharging wind-force, produce blowing power by back blades 8, will take off the corncob of grain and transfer out secondary thrashing cylinder 2.Main thrashing cylinder 1 right-hand member and secondary thrashing cylinder 2 right-hand members are obturator, main threshing roll 3 is connected with power source with belt by belt pulley with auxiliary threshing roll 4, power source mutually tractor power take-off, diesel engine and motor any, provide rotational power by power source for main threshing roll 3 and auxiliary threshing roll 4.
This high efficiency corn thresher sheller unit adopts two sheller units, improves threshing efficiency, and threshing efficiency reaches per hour more than 40 tons, so be referred to as the high efficiency corn thresher sheller unit.That this high efficiency corn thresher sheller unit is applicable to belt leather and the corn ear of belt leather not.
Claims (2)
1. high efficiency corn thresher sheller unit, comprise main thrashing cylinder (1), secondary thrashing cylinder (2), main threshing roll (3) and auxiliary threshing roll (4), it is characterized in that: main thrashing cylinder (1) left end has into the corn ear mouth, secondary thrashing cylinder (2) left end has the corn ear of going out mouth, on main thrashing cylinder (1) and secondary thrashing cylinder (2), sieve aperture is arranged, main thrashing cylinder (1) with splendid attire and screening function and the secondary thrashing cylinder (2) with splendid attire and screening function are fixed on body frame top side by side, main threshing roll (3) is rotatably connected in main thrashing cylinder (1), have on main threshing roll (3) and have the vertical thorn (5) of dialling the grain function, auxiliary threshing roll (4) is rotatably connected in secondary thrashing cylinder (2), have on auxiliary threshing roll (4) and have the song thorn (6) of dialling the grain function, be connected in main thrashing cylinder (1) and secondary thrashing cylinder (2) right-hand member, be connected with on main threshing roll (3) axle in main thrashing cylinder (1) right-hand member and produce the primary blades (7) of discharging wind-force, be connected with on auxiliary threshing roll (4) axle in secondary thrashing cylinder (2) left end and produce the back blades (8) of discharging wind-force, main thrashing cylinder (1) right-hand member and secondary thrashing cylinder (2) right-hand member are obturator, main threshing roll (3) is connected with power source with belt by belt pulley with auxiliary threshing roll (4).
2. high efficiency corn thresher sheller unit according to claim 1 is characterized in that: the 4 vertical thorns of row (5) are axially arranged on main threshing roll (3), and the vertical thorn of every row (5) intersects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220452480 CN202713975U (en) | 2012-09-07 | 2012-09-07 | Threshing unit of efficient corn thresher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220452480 CN202713975U (en) | 2012-09-07 | 2012-09-07 | Threshing unit of efficient corn thresher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202713975U true CN202713975U (en) | 2013-02-06 |
Family
ID=47615833
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220452480 Expired - Fee Related CN202713975U (en) | 2012-09-07 | 2012-09-07 | Threshing unit of efficient corn thresher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202713975U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106475168A (en) * | 2015-11-30 | 2017-03-08 | 湖南角山米业有限责任公司 | A kind of cool rice machine with sieve meter Gong Neng |
-
2012
- 2012-09-07 CN CN 201220452480 patent/CN202713975U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106475168A (en) * | 2015-11-30 | 2017-03-08 | 湖南角山米业有限责任公司 | A kind of cool rice machine with sieve meter Gong Neng |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130206 Termination date: 20130907 |