CN205040266U - Grain threshing machine - Google Patents
Grain threshing machine Download PDFInfo
- Publication number
- CN205040266U CN205040266U CN201520821754.3U CN201520821754U CN205040266U CN 205040266 U CN205040266 U CN 205040266U CN 201520821754 U CN201520821754 U CN 201520821754U CN 205040266 U CN205040266 U CN 205040266U
- Authority
- CN
- China
- Prior art keywords
- grain
- threshing
- main shaft
- assembly
- upper shell
- 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
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Abstract
The utility model discloses a grain threshing machine, including the frame, at the assembly and select separately the assembly of threshing of quick -witted shelf location, the assembly of threshing includes and sets up the main shaft with the section of thick bamboo of threshing with the axle center by the section of thick bamboo of threshing that comprises last casing and lougu sieve, and the main shaft extends to a front end outside of threshing to be connected with motor drive, and the past is established in proper order after to and is cut ear of grain gyro wheel on the main shaft of the section of thick bamboo inside of threshing, thresh gyro wheel and play chaff fan, selecting separately the assembly and including and set up vibration mechanism driven corn collecting vat in lougu minus sieve side, the rear end of corn collecting vat sets gradually after to in the past and is gone out the chaff machine, is gone out the grain tank by main shaft driven induced air, goes out miscellaneous groove, and the higher authority that goes out the grain tank is established and being strained miscellaneous sieve. Its simple structure, convenient operation, handheld straw just stretch into cereal ear of grain portion in the machine and to take off ear of grain portion seed grain totally, and the straw can intactly be beaten and bundle save, and consumption of power is little moreover, the threshing performance height.
Description
Technical field
The utility model relates to agricultural machinery technological field, particularly relates to a kind of grain separator.
Background technology
The cereal such as paddy rice, wheat, millet, broomcorn millet are the staple crops of China; current grain separator is main mainly with full feed type; this thresher complex structure; power consumption is large; stalk is rubbed in thresher, by the bad storage of stalk of rubbing, is mostly burned; this is contaminated environment not only, is also unfavorable for the utilization of stalk.For response national requirements for environmental protection and raising farmers' income, design the grain separator tool that a kind of structure is simple, efficient, threshing performance is high and be of great significance.
Summary of the invention
The purpose of this utility model is to overcome prior art Problems existing, provides a kind of grain separator, and its structure is simple; easy to operate, hand-held stalk stretches into grain tassel part just can de-for fringe portion seed clean in machine, and stalk can intactly store by bundling; and power consumption is little, threshing performance is high.
The purpose of this utility model is achieved in that a kind of grain separator, comprise frame, the threshing assembly that frame is installed and sorting assembly, it is characterized in that: described threshing assembly comprises and sieves by upper shell and Lougu the thrashing cylinder formed, spout is established in the side, front end of upper shell, the side, rear end of upper shell sets out chaff mouth, main shaft is set with thrashing cylinder concentric, main shaft extends to thrashing cylinder front end outer side and drives with motor and be connected, and the main shaft of thrashing cylinder inside is established from front to back successively and cuts fringe roller, threshing roller and bran fan; Described sorting assembly is included in the grain feeder that Lougu sieve below is arranged, the front lower portion of grain feeder arranges and to be connected with grain feeder and by motor-driven vibrating mechanism, the rear end of grain feeder is stretched out outside frame, set gradually by the air inducing bran machine of main shaft drives from front to back, go out grain tank stretching out on the grain feeder outside frame, dreg output groove, what go out grain tank establishes the assorted sieve of filter above.
Further, multiple spiral guide plate is set in the inner side of upper shell.
Further, described height rear end, grain feeder front end low dip is arranged.
Operation principle is: manually the fringe portion of cereal is extend into spout, grain tassel part cuts away by the fringe roller of cutting rotated, the grain ear be cut off carries out threshing by threshing roller, the grain taken off is fallen on grain feeder by Lougu sieve, and grain ear branch stalk and part chaff skin are blown out from chaff discharging port by bran fan; Fall grain on grain feeder and the cavings flows by action at vibrating mechanism to lower end, first cavings siphons away by air inducing bran machine, then enters grain on the assorted compass screen surface of filter and drains to out in grain tank and discharge, and foreign material fall into dreg output groove after assorted compass screen surface after filtration and discharge.
The utility model compared to the prior art its advantage is:
(1) it comprises frame, the threshing assembly that frame is installed and sorting assembly, and a motor completes whole power drive work, and structure is simple, cheap.
(2) hand-held stalk stretches into grain tassel part in machine and just can fringe portion seed be taken off totally, and stalk can intactly store by bundling.
(3) grain straw does not enter thrashing cylinder, and power consumption is little, saves power source consumption.
(4) it is applicable to the grain threshing operations such as paddy rice, wheat, millet, broomcorn millet, and threshing performance is high.
Accompanying drawing explanation
Fig. 1 is a kind of view stereo structural representation of the utility model grain separator;
Fig. 2 is the another kind of view stereo structural representation of the utility model grain separator;
Fig. 3 is the perspective view that the utility model grain separator removes upper shell;
Fig. 4 is the utility model grain separator upper shell lower-side angle perspective view;
In figure: 1-frame, 2-upper shell, 3-Lougu sieves, 4-spout, 5-chaff discharging port, 6-spiral guide plate, 7-main shaft, 8-motor, 9-cuts fringe roller, 10-threshing roller, 11-bran fan, 12-grain feeder, 13-vibrating mechanism, 14-air inducing bran machine, 15-goes out grain tank, 16-dreg output groove, the assorted sieve of 17-filter.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in detail.
As Fig. 1, Fig. 2, shown in Fig. 3 and Fig. 4, a kind of grain separator, comprise frame 1, the threshing assembly that frame 1 is installed and sorting assembly, described threshing assembly comprises the thrashing cylinders be made up of upper shell 2 and Lougu sieve 3, spout 4 is established in the side, front end of upper shell 2, the side, rear end of upper shell 2 sets out chaff mouth 5, the inner side of upper shell 2 arranges three spiral guide plates 6, main shaft 7 is set with thrashing cylinder concentric, main shaft 7 extends to thrashing cylinder front end outer side and drives with motor 8 and be connected, the main shaft 7 of thrashing cylinder inside is established from front to back successively and cuts fringe roller 9, threshing roller 10 and bran fan 11, described sorting assembly is included in the grain feeder 12 that Lougu sieves 3 lower front end height rear end low dips settings, the front lower portion of grain feeder 12 arranges and is connected and the vibrating mechanism 13 driven by motor 8 with grain feeder 12, the rear end of grain feeder 12 is stretched out outside frame 1, set gradually by the air inducing bran machine 14 of main shaft drives from front to back, go out grain tank 15 stretching out on the grain feeder 12 outside frame 1, dreg output groove 16, what go out grain tank 15 establishes the assorted sieve 17 of filter above.
The content of above embodiment is only in order to illustrate the technical solution of the utility model; but not the restriction to the utility model protection domain; the simple modification that those of ordinary skill in the art carries out the technical solution of the utility model or equivalently to replace, does not all depart from essence and the scope of technical solutions of the utility model.
Claims (3)
1. a grain separator, comprise frame, the threshing assembly that frame is installed and sorting assembly, it is characterized in that: described threshing assembly comprises and sieves by upper shell and Lougu the thrashing cylinder formed, spout is established in the side, front end of upper shell, the side, rear end of upper shell sets out chaff mouth, arrange main shaft with thrashing cylinder concentric, main shaft extends to thrashing cylinder front end outer side and drives with motor and be connected, and the main shaft of thrashing cylinder inside is established from front to back successively and cuts fringe roller, threshing roller and bran fan; Described sorting assembly is included in the grain feeder that Lougu sieve below is arranged, the front lower portion of grain feeder arranges and to be connected with grain feeder and by motor-driven vibrating mechanism, the rear end of grain feeder is stretched out outside frame, set gradually by the air inducing bran machine of main shaft drives from front to back, go out grain tank stretching out on the grain feeder outside frame, dreg output groove, what go out grain tank establishes the assorted sieve of filter above.
2. grain separator according to claim 1, is characterized in that: arrange multiple spiral guide plate in the inner side of upper shell.
3. grain separator according to claim 1 and 2, is characterized in that: described height rear end, grain feeder front end low dip is arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520821754.3U CN205040266U (en) | 2015-10-12 | 2015-10-12 | Grain threshing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520821754.3U CN205040266U (en) | 2015-10-12 | 2015-10-12 | Grain threshing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205040266U true CN205040266U (en) | 2016-02-24 |
Family
ID=55333899
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520821754.3U Expired - Fee Related CN205040266U (en) | 2015-10-12 | 2015-10-12 | Grain threshing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205040266U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105993401A (en) * | 2016-07-01 | 2016-10-12 | 翟孝东 | Grain threshing machine based on modern agriculture |
-
2015
- 2015-10-12 CN CN201520821754.3U patent/CN205040266U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105993401A (en) * | 2016-07-01 | 2016-10-12 | 翟孝东 | Grain threshing machine based on modern agriculture |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160224 Termination date: 20181012 |