CN2814945Y - Efficient safety crop thresher - Google Patents
Efficient safety crop thresher Download PDFInfo
- Publication number
- CN2814945Y CN2814945Y CN 200520034252 CN200520034252U CN2814945Y CN 2814945 Y CN2814945 Y CN 2814945Y CN 200520034252 CN200520034252 CN 200520034252 CN 200520034252 U CN200520034252 U CN 200520034252U CN 2814945 Y CN2814945 Y CN 2814945Y
- Authority
- CN
- China
- Prior art keywords
- motor
- feeding screw
- blanking port
- cutter
- tooth
- 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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- Threshing Machine Elements (AREA)
Abstract
The utility model discloses an efficient safety crop thresher which mainly comprises a motor 1, a feeding inlet 2, a roller stripper 3, a front baffle plate 4, a thick blanking opening 5, a secondary blanking opening 6, a screw feeder 7, a slag outlet 8, a fan 9, a sieve 10 and a pedal switch 11. The utility model is characterized in that four to six lines of stripping teeth 12 presenting an oblique direction of 30 DEG to 45 DEG are arranged on the roller stripper 3, and are arranged axially and vertically in an equidistant mode. A cutting knife 13 is arranged between the stripping teeth 12 and the front baffle plate 4, and is fixed on the front baffle plate 4. The utility model has the advantages of good threshing effect, high threshing performance and clearness of seed, high security and convenient, simple and flexible operation.
Description
Technical field
The utility model relates to a kind of crops thresher, particularly a kind of both efficiently threshings, crops thresher that also can safety work.
Background technology
Manpower formula thresher is required great effort very much at present, and threshing performance is not high; Its slag notch of the thresher of most of driven by motor and motor be at homonymy, and safety is not high and take; Exhausting system effect upwards is not fine; The integrated agricultural machinery of harvesting threshing also is inconvenient to operate; Singlely horizontal peel off tooth not with the thresher threshing poor effect of cutter, the cleannes of seed are not high yet; The small bearing bracket of motor is positioned at second support top, is easy to absent-mindedness, can not be better fixing belt.
Summary of the invention
Goal of the invention of the present utility model provides a kind of highly effective and safe crops thresher.The utility model adopts foot-operated starter motor, conservation of power, and it is simple to operation that threshing efficiency and threshing performance are higher flexibly, and safety is better, and downward exhausting slag-tapping system effect is more perfect.
The technical solution adopted in the utility model is as follows:
A kind of highly effective and safe crops thresher, comprise motor 1, charging aperture 2, drum peel device 3, front apron 4, thick blanking port 5, blanking port 6, feeding screw 7, blower fan 8, slag notch 9, screen cloth 10, pedal type switch 11 for the second time, it is characterized in that: described drum peel device is provided with 4～6 rows and is oblique 30 °～45 ° tooth 12 of peeling off, and peels off tooth 12 and equidistantly with axially vertically arranges; Described peeling off is provided with the cutter 13 that is no less than a row between tooth 12 and the front apron 4, cutter is fixed on the front apron 4, cutter 13 is V-shaped, the top of cutter 13 and cylinder upper surface to peel off tooth 12 the same high, the bottom of cutter 13 and cylinder lower surface to peel off tooth 12 the same high.
Described thick blanking port 5 is positioned at a side at the machine back side, and with motor 1 a corresponding side, the minimum vertical height of thick blanking port 5 is between the central shaft and drum peel device 3 top surfaces of drum peel device 3, above drum peel device 3, be positioned at thick blanking port 5 one sides and also be provided with slag trap 14, the blanking barrel that the square opening screen cloth 10 of thick blanking through the cylinder below enters feeding screw 7, process is positioned at the transmission of the conveying lever of blanking barrel, is discharged by thick blanking port 5.
Described feeding screw 7 is " " shape flabellum and distributes, and an end of feeding screw 7 is connected with motor 1 by the belt pulley that is positioned at the machine homonymy, under the drive of motor 1 to ipsilateral rotation.
Described blower fan 8 is arranged on the below of blanking barrel, be positioned at a side opposite with motor 1, and with feeding screw 7 coaxial rotation, the top of being close to blower fan 8 also is provided with air inlet 15, blower fan 8 is connected with blanking barrel 17 for the second time through air duct 16, for the second time blanking barrel 17 also the while with the second time blanking port 6 be connected.
Described motor 1, its bearing seat can reduce the loosening of bolt in second support below, fixes belt by regulating bolt.
Described slag notch 9 is positioned at the below at the machine back side.
The utility model also has the following advantages: foot-operated starter motor, and conservation of power, simple to operation flexible, and can judge whether to use foot-operated starter motor voluntarily according to the kind of crops; The oblique design of peeling off tooth makes the threshing better effects if, and threshing performance and seed cleannes are higher; Slag trap is arranged on a side opposite with motor with thick blanking port, and is safe, and the bearing seat of motor is in second support below, can be more fixing belt, be difficult for also can being improved safety by the motor pine that shakes; Downward exhausting slag-tapping system makes the effect of slagging tap more perfect; Being provided with of discharging opening is multiple, and be very flexible; The utility model can also split be used, in the field, paddy field etc. can use.
Description of drawings
Fig. 1 looks cross-sectional view for master of the present utility model
Fig. 2 is the cross-sectional view of overlooking of the present utility model
Fig. 3 looks cross-sectional view for the right side of the present utility model
Fig. 4～5 are backsight structural representation of the present utility model
Embodiment
Shown in Fig. 1～4, a kind of highly effective and safe crops thresher, comprise motor 1, charging aperture 2, drum peel device 3, front apron 4, thick blanking port 5, blanking port 6, feeding screw 7, blower fan 8, slag notch 9, screen cloth 10, pedal type switch 11 for the second time, described drum peel device 3 is provided with 4～6 rows and is oblique 30 °～45 ° tooth 12 of peeling off, and peels off tooth 12 and equidistantly with axially vertically arranges; Described peeling off between tooth 12 and the front apron 4 is provided with cutter 13, and cutter 13 is fixed on the front apron 4, and cutter 13 is V-shaped, and the top of cutter 13 is with to peel off tooth 12 the same high, and the bottom of cutter 13 is between the axle and cylinder surface of cylinder.
Described thick blanking port 5 is positioned at a side at the machine back side, and with motor 1 a corresponding side, the minimum vertical height of thick blanking port 5 is between the central shaft and drum peel device 3 top surfaces of drum peel device 3, above drum peel device 3, be positioned at thick blanking port 5 one sides and also be provided with slag trap 14, the blanking barrel that the screen cloth 10 of the square opening of thick blanking below cylinder enters feeding screw 7, under the transmission of the conveying lever that is positioned at blanking barrel, discharge by thick blanking port 5.
Described feeding screw 7 is " " shape flabellum and distributes, and an end of feeding screw 7 is connected with motor 1 by the belt pulley that is positioned at the machine homonymy, under the drive of motor 1 to ipsilateral rotation.
As shown in Figure 4, described blower fan 8 is arranged on the below of blanking barrel, be positioned at a side opposite with motor 1, and with feeding screw 7 coaxial rotation, the top of being close to blower fan 8 also is provided with air inlet 15, blower fan 8 is connected with blanking barrel 17 for the second time through air duct 16, the second time blanking barrel 17 not with the second time blanking port 6 be connected.
As shown in Figure 5, described blower fan 8 is connected with blanking barrel 17 for the second time through air duct 16, for the second time 17 whiles of blanking barrel with the second time blanking port 6 be connected.
Described motor 1, its small bearing bracket are positioned at second support below, can reduce the loosening of bolt, fix belt by regulating bolt.
Described slag notch 9 is positioned at the below at the machine back side, when feeding screw 7 stops up, and can be from slag notch 9 mediations.
Claims (6)
1, a kind of highly effective and safe crops thresher, comprise motor (1), charging aperture (2), drum peel device (3), front apron (4), thick blanking port (5), blanking port (6), feeding screw (7), blower fan (8), slag notch (9), screen cloth (10), pedal type switch (11) for the second time, it is characterized in that: described drum peel device (3) is provided with 4～6 rows and is oblique 30 °～45 ° tooth (12) of peeling off, and peels off tooth (12) and equidistantly with axially vertically arranges; Described peeling off is provided with the cutter (13) that is no less than a row between tooth (12) and the front apron (4), cutter is fixed on the front apron (4), cutter (13) is V-shaped, the top of cutter (13) and cylinder upper surface to peel off tooth (12) the same high, the bottom of cutter (13) and cylinder lower surface to peel off tooth (12) the same high.
2; highly effective and safe crops thresher according to claim 1; it is characterized in that: described thick blanking port (5) is positioned at a side at the machine back side; and with the corresponding side of motor (1); the minimum vertical height of thick blanking port (5) is between the central shaft and drum peel device (3) top surface of drum peel device (3); be positioned at thick blanking port (5) one sides in drum peel device (3) top and also be provided with slag trap (14); the blanking barrel that the square opening screen cloth (10) of thick blanking through the cylinder below enters feeding screw (7); process is positioned at the transmission of the conveying lever of blanking barrel, is discharged by thick blanking port (5).
3, highly effective and safe crops thresher according to claim 1, it is characterized in that: described feeding screw (7) is
The shape flabellum distributes, and an end of feeding screw (7) is connected with motor (1) by the belt pulley that is positioned at the machine homonymy, under the drive of motor (1) to ipsilateral rotation.
4, highly effective and safe crops thresher according to claim 1; it is characterized in that: described blower fan (8) is arranged on the below of blanking barrel; be positioned at a side opposite with motor (1); and with feeding screw (7) coaxial rotation; the top of being close to blower fan (8) also is provided with air inlet (15); blower fan (8) is connected with the blanking barrel second time (17) through air duct (16), and blanking barrel (17) also is connected with the blanking port second time (6) simultaneously for the second time.
5, highly effective and safe crops thresher according to claim 1 is characterized in that: described motor (1), its bearing block (18) are positioned at second support below, fix belt by regulating bolt.
6, highly effective and safe crops thresher according to claim 1, it is characterized in that: described slag notch (9) is positioned at the below at the machine back side, when feeding screw stops up, can dredge from slag notch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520034252 CN2814945Y (en) | 2005-05-23 | 2005-05-23 | Efficient safety crop thresher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520034252 CN2814945Y (en) | 2005-05-23 | 2005-05-23 | Efficient safety crop thresher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2814945Y true CN2814945Y (en) | 2006-09-13 |
Family
ID=36994747
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520034252 Expired - Fee Related CN2814945Y (en) | 2005-05-23 | 2005-05-23 | Efficient safety crop thresher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2814945Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102138389A (en) * | 2011-01-25 | 2011-08-03 | 农业部南京农业机械化研究所 | Salicornia bigelovii torr thresher |
| CN105794417A (en) * | 2014-12-31 | 2016-07-27 | 民勤县运腾农机具制造有限公司 | Sunflower seed cleaning and threshing structure, and blocking prevention method |
-
2005
- 2005-05-23 CN CN 200520034252 patent/CN2814945Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102138389A (en) * | 2011-01-25 | 2011-08-03 | 农业部南京农业机械化研究所 | Salicornia bigelovii torr thresher |
| CN102138389B (en) * | 2011-01-25 | 2012-12-19 | 农业部南京农业机械化研究所 | Salicornia bigelovii torr thresher |
| CN105794417A (en) * | 2014-12-31 | 2016-07-27 | 民勤县运腾农机具制造有限公司 | Sunflower seed cleaning and threshing structure, and blocking prevention method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |