CN202857347U - Whole-feeding grain thresher - Google Patents
Whole-feeding grain thresher Download PDFInfo
- Publication number
- CN202857347U CN202857347U CN 201220462725 CN201220462725U CN202857347U CN 202857347 U CN202857347 U CN 202857347U CN 201220462725 CN201220462725 CN 201220462725 CN 201220462725 U CN201220462725 U CN 201220462725U CN 202857347 U CN202857347 U CN 202857347U
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- CN
- China
- Prior art keywords
- master rotor
- belt pulley
- auxiliary cylinder
- threshing
- threshing cabin
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Abstract
The utility model relates to a whole-feeding grain thresher comprising a machine rack, a motor, transmission parts, a master roller, an auxiliary roller, a draught fan and a material receiving plate. A threshing chamber is arranged on the machine rack. A feed inlet and a straw discharge outlet are arranged on the threshing chamber. The master roller and the auxiliary roller are both arranged in the threshing chamber. The motor is arranged on the machine rack below the threshing chamber. The draught fan is arranged on one side of the master roller. The material receiving plate is arranged on the bottom of the threshing chamber. The position of the auxiliary roller is higher than the position of the master roller. The other side of the threshing chamber is respectively provided with a master roller belt pulley installed on the master roller and an auxiliary roller belt pulley installed on the auxiliary roller. The master roller belt pulley is connected with the motor through the transmission part. The auxiliary roller belt pulley is connected with the master roller belt pulley through the transmission part. The rotation direction of the master roller belt pulley is opposite to the rotation direction of the auxiliary roller belt pulley. According to the whole-feeding grain thresher, grains can be separated from straws completely in the thresher, so that the one-time threshing is guaranteed to be clean and labor intensity of a user is reduced.
Description
Technical field
The utility model relates to a kind of rice-wheat thresher, particularly relates to a kind of full feeding rice and wheat thresher that is provided with twin-roll.
Background technology
At present; 5TW series rice-wheat thresher all on the market all are comprised of frame drum with rasp bars and sieve plate; owing to adopt the working method of directly advancing directly to go out; add that drum rotation speed is high; impulse stroke is short, and grass outlet has also been carried a large amount of rice wheats secretly out when discharging grass, and the rice wheat is splashed everywhere; the setting of cylinder makes rice-wheat threshing unclean, and user's labour intensity is excessive.
For example application number is CN02244553.6; publication number is the Chinese patent " twin-roll rice-wheat thresher " of CN2591943Y; a kind of twin-roll rice-wheat thresher is disclosed; comprise electromotor, belt pulley and driving belt, tilt, frame, workbench, master rotor, main screen, collection grain bucket, blower fan, winnow, separating barrel, slag notch etc.; an auxiliary cylinder device has been set up in back or front at master rotor; arc tooth and muscle sheet are housed on the auxiliary cylinder; it divides into secondary screen and secondary screen frame, drives secondary screen by cylindrical cam and spring leaf and moves back and forth.
The weak point of this patent is: impulse stroke is short, and grass outlet has also been carried a large amount of rice wheats secretly out when discharging grass, and the setting of cylinder makes rice-wheat threshing unclean, and user's labour intensity is excessive.
The utility model content
The purpose of this utility model is to overcome the problems referred to above that prior art exists, and proposes a kind of full feeding rice and wheat thresher.The utility model adopts the direction of rotation of master rotor opposite with the direction of rotation of auxiliary cylinder, and the rice wheat is separated with grass in thresher fully, guarantees disposable through threshing, and the situation of splashing without grain outside the fuselage has reduced user's labour intensity.
The utility model is realized by the following technical solutions:
A kind of full feeding rice and wheat thresher; comprise frame; electromotor; driving member; master rotor; auxiliary cylinder; blower fan; plate connects material; described frame is provided with the threshing cabin; the threshing cabin is provided with charging aperture and grass outlet; described master rotor and auxiliary cylinder all are arranged in the threshing cabin; described electromotor is arranged on the frame of below, threshing cabin; described blower fan is arranged on a side of master rotor; the described plate that connects material is arranged on the bottom in threshing cabin; it is characterized in that: described auxiliary cylinder position is higher than the position of master rotor; the opposite side in described threshing cabin is respectively equipped with the master rotor belt pulley that is installed on the master rotor and the auxiliary cylinder belt pulley that is installed on the auxiliary cylinder; the driving member that passes through of described master rotor belt pulley is connected with electromotor; the auxiliary cylinder belt pulley is connected with the master rotor belt pulley by driving member, and the direction of rotation of described master rotor is opposite with the direction of rotation of auxiliary cylinder.
The driving belt that passes through of described master rotor belt pulley is connected with electromotor, and the auxiliary cylinder belt pulley is connected with the master rotor belt pulley by the intersection driving belt.
Described master rotor is near the charging aperture setting, and auxiliary cylinder is near the grass outlet setting.
Also comprise the sieve plate that is arranged in the threshing cabin, described sieve plate is arranged on the below of master rotor, also is arranged on the rightabout of the relative grass outlet of auxiliary cylinder.
Also comprise the baffle plate that is arranged in the threshing cabin, described baffle plate is arranged on the rightabout of the relative charging aperture of master rotor, and is positioned at the below of auxiliary cylinder.
Described charging aperture is provided with delivery sheet.
The top cover in described threshing cabin is the flip-shell top cover.
The tooth bar of described master rotor is A type rasp bar tooth bar, and auxiliary cylinder is spike-tooth or sheet tooth.
The utility model compared with prior art, its advantage is:
1, the utility model adopts the direction of rotation of master rotor opposite with the direction of rotation of auxiliary cylinder, and the rice wheat is separated with grass in thresher fully, guarantees disposable through threshing, and the situation of splashing without grain outside the fuselage has reduced user's labour intensity.
2, the utility model adopts driving belt and intersection driving belt to carry out transmission, and the driving belt that intersects can guarantee that auxiliary cylinder is opposite with the direction of rotation of master rotor, and the rice wheat is separated with grass in thresher fully, guarantees disposable through threshing.
3, the utility model adopts master rotor near the charging aperture setting, and auxiliary cylinder makes things convenient for threshing and goes out grass near the grass outlet setting, and is easy to use.
4, the utility model is provided with sieve plate in the threshing cabin, and sieve plate is arranged on the below of master rotor, also is arranged on the rightabout of the relative grass outlet of auxiliary cylinder; Sieve plate can filter the rice wheat, and grass is blocked, and result of use is good.
5, the utility model adopts and be provided with baffle plate in the threshing cabin, and baffle plate is arranged on the rightabout of the relative charging aperture of master rotor, and is positioned at the below of auxiliary cylinder; Baffle plate is used for preventing that grass from falling into the threshing freight space and putting, but also has played the guide effect to grass, grass is led to auxiliary cylinder carry out the threshing second time.
6, the utility model adopts and is provided with delivery sheet at charging aperture, makes things convenient for the rice wheat to carry, and prevents that the situation that master rotor is blocked from occurring.
7, the top cover in the utility model employing threshing cabin is the flip-shell top cover, and convenient maintenance and replacing to major and minor cylinder when appearance in the threshing cabin is stuck, can be opened top cover and dredge.
Description of drawings
Fig. 1 is the utility model structural representation
Fig. 2 is the utility model embodiment 3 structural representations
Fig. 3 is the utility model embodiment 4 structural representations
Fig. 4 is that the utility model is faced structural representation
Mark among the figure: 1, frame, 2, electromotor, 3, master rotor, 4, auxiliary cylinder, 5, blower fan, 6, the plate that connects material, 7, the threshing cabin, 8, the master rotor belt pulley, 9, the auxiliary cylinder skin, 10, driving belt, 11, intersect driving belt, 12, delivery sheet, 13, sieve plate, 14, baffle plate.
Embodiment
Embodiment 1:
A kind of full feeding rice and wheat thresher; comprise frame 1; electromotor 2; driving member; master rotor 3; auxiliary cylinder 4; blower fan 5; plate 6 connects material; described frame 1 is provided with threshing cabin 7; threshing cabin 7 is provided with charging aperture and grass outlet; described master rotor 3 and auxiliary cylinder 4 all are arranged in the threshing cabin 7; described electromotor 2 is arranged on the frame 1 of 7 belows, threshing cabin; described blower fan 5 is arranged on a side of master rotor 3; the described plate 6 that connects material is arranged on the bottom in threshing cabin 7; it is characterized in that: described auxiliary cylinder 4 positions are higher than the position of master rotor 3; the opposite side in described threshing cabin 7 is respectively equipped with the master rotor belt pulley 8 that is installed on the master rotor 3 and the auxiliary cylinder belt pulley 9 that is installed on the auxiliary cylinder 4; the driving member that passes through of described master rotor belt pulley 8 is connected with electromotor 2; auxiliary cylinder belt pulley 9 is connected with master rotor belt pulley 8 by driving member, and the direction of rotation of described master rotor 3 is opposite with the direction of rotation of auxiliary cylinder 4.
In the utility model, the driving belt 10 that passes through of described master rotor belt pulley 8 is connected with electromotor 2, and auxiliary cylinder belt pulley 9 is connected with master rotor belt pulley 8 by intersection driving belt 11.
In the utility model, described master rotor 3 is near the charging aperture setting, and auxiliary cylinder 4 is near the grass outlet setting.
In the utility model, described charging aperture is provided with delivery sheet 12.
Embodiment 2:
Be with the difference of embodiment 1: also comprise the sieve plate 13 that is arranged in the threshing cabin 7, described sieve plate 13 is arranged on the below of master rotor 3, also is arranged on the rightabout of auxiliary cylinder 4 relative grass outlets.
Embodiment 3:
Be with the difference of embodiment 1, embodiment 2: also comprise the baffle plate 14 that is arranged in the threshing cabin, described baffle plate 14 is arranged on the rightabout of master rotor 3 relative charging apertures, and is positioned at the below of auxiliary cylinder 4.
Embodiment 4:
Be with the difference of embodiment 1, embodiment 2, embodiment 3: the top cover in described threshing cabin 7 is the flip-shell top cover.
Claims (8)
1. full feeding rice and wheat thresher; comprise frame (1); electromotor (2); driving member; master rotor (3); auxiliary cylinder (4); blower fan (5); plate (6) connects material; described frame (1) is provided with threshing cabin (7); threshing cabin (7) is provided with charging aperture and grass outlet; described master rotor (3) and auxiliary cylinder (4) all are arranged in the threshing cabin (7); described electromotor (2) is arranged on the frame (1) of below, threshing cabin (7); described blower fan (5) is arranged on a side of master rotor (3); the described plate that connects material (6) is arranged on the bottom of threshing cabin (7); it is characterized in that: described auxiliary cylinder (4) position is higher than the position of master rotor (3); the opposite side in described threshing cabin (7) is respectively equipped with the master rotor belt pulley (8) that is installed on the master rotor (7) and is installed in auxiliary cylinder belt pulley (9) on the auxiliary cylinder (4); the driving member that passes through of described master rotor belt pulley (8) is connected with electromotor (2); auxiliary cylinder belt pulley (9) is connected with master rotor belt pulley (8) by driving member, and the direction of rotation of described master rotor (3) is opposite with the direction of rotation of auxiliary cylinder (4).
2. a kind of full feeding rice and wheat thresher according to claim 1; it is characterized in that: the driving belt (10) that passes through of described master rotor belt pulley (8) is connected with electromotor (2), and auxiliary cylinder belt pulley (9) is connected with master rotor belt pulley (8) by intersection driving belt (11).
3. a kind of full feeding rice and wheat thresher according to claim 1 is characterized in that: the close charging aperture setting of described master rotor (3), the close grass outlet setting of auxiliary cylinder (4).
4. a kind of full feeding rice and wheat thresher according to claim 1; it is characterized in that: also comprise the sieve plate (13) that is arranged in the threshing cabin (7); described sieve plate (13) is arranged on the below of master rotor (3), also is arranged on the rightabout of the relative grass outlet of auxiliary cylinder (4).
5. a kind of full feeding rice and wheat thresher according to claim 1; it is characterized in that: also comprise the baffle plate (14) that is arranged in the threshing cabin (7); described baffle plate (14) is arranged on the rightabout of the relative charging aperture of master rotor (3), and is positioned at the below of auxiliary cylinder (4).
6. a kind of full feeding rice and wheat thresher according to claim 1, it is characterized in that: described charging aperture is provided with delivery sheet (12).
7. a kind of full feeding rice and wheat thresher according to claim 1, it is characterized in that: the top cover in described threshing cabin (7) is the flip-shell top cover.
8. a kind of full feeding rice and wheat thresher according to claim 1, it is characterized in that: the tooth bar of described master rotor (3) is A type rasp bar tooth bar, and auxiliary cylinder (4) is spike-tooth or sheet tooth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220462725 CN202857347U (en) | 2012-09-12 | 2012-09-12 | Whole-feeding grain thresher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220462725 CN202857347U (en) | 2012-09-12 | 2012-09-12 | Whole-feeding grain thresher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202857347U true CN202857347U (en) | 2013-04-10 |
Family
ID=48024123
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220462725 Expired - Fee Related CN202857347U (en) | 2012-09-12 | 2012-09-12 | Whole-feeding grain thresher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202857347U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103392443A (en) * | 2013-07-29 | 2013-11-20 | 重庆民茂机械制造有限公司 | Small efficient combined harvester |
| CN103477793A (en) * | 2013-07-29 | 2014-01-01 | 重庆民茂机械制造有限公司 | Efficient harvesting and threshing assembly of small combined harvester |
| CN105684658A (en) * | 2014-11-26 | 2016-06-22 | 成都锦汇科技有限公司 | A rice and wheat thresher |
| CN107771538A (en) * | 2016-08-31 | 2018-03-09 | 民勤县运腾农机具制造有限公司 | Threshing roll drum type threshing |
| CN108617273A (en) * | 2017-03-18 | 2018-10-09 | 湖南农业大学 | A kind of rape threshing chopping all-in-one machine |
-
2012
- 2012-09-12 CN CN 201220462725 patent/CN202857347U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103392443A (en) * | 2013-07-29 | 2013-11-20 | 重庆民茂机械制造有限公司 | Small efficient combined harvester |
| CN103477793A (en) * | 2013-07-29 | 2014-01-01 | 重庆民茂机械制造有限公司 | Efficient harvesting and threshing assembly of small combined harvester |
| CN103477793B (en) * | 2013-07-29 | 2016-03-02 | 重庆民茂机械制造有限公司 | Baby combine efficient reaping threshing assembly |
| CN103392443B (en) * | 2013-07-29 | 2016-07-27 | 重庆民茂机械制造有限公司 | Small-sized efficient united reaper |
| CN105684658A (en) * | 2014-11-26 | 2016-06-22 | 成都锦汇科技有限公司 | A rice and wheat thresher |
| CN107771538A (en) * | 2016-08-31 | 2018-03-09 | 民勤县运腾农机具制造有限公司 | Threshing roll drum type threshing |
| CN108617273A (en) * | 2017-03-18 | 2018-10-09 | 湖南农业大学 | A kind of rape threshing chopping all-in-one machine |
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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: 20130410 Termination date: 20130912 |