CN202077414U - Wheat threshing winnowing machine - Google Patents
Wheat threshing winnowing machine Download PDFInfo
- Publication number
- CN202077414U CN202077414U CN2011201528331U CN201120152833U CN202077414U CN 202077414 U CN202077414 U CN 202077414U CN 2011201528331 U CN2011201528331 U CN 2011201528331U CN 201120152833 U CN201120152833 U CN 201120152833U CN 202077414 U CN202077414 U CN 202077414U
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- threshing
- wheat
- frame
- tractor
- winnowing machine
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Abstract
The utility model relates to farming threshing machinery, in particular to a wheat threshing winnowing machine used for wheat straw cracking and winnowing. Although the skill of the current farming wheat threshing machinery is mature, the current farming wheat threshing machinery is still not suitable for operating in small forest belts and farmlands due to the more complicated and huger mechanical structure and high cost. The wheat threshing winnowing machine comprises a frame as well as a feeding table, a cracking threshing cabin, a fan, a tractor and a transmission gear arranged on the frame. The side wall of the threshing winnowing cabin is communicated with the feeding table; the lower part of the threshing winnowing cabin is provided with a discharge hopper; the lower surface of the discharge hopper is provided with the fan; and the tractor and the transmission gear are fixed at the front part of the frame. As mechanization is adopted for implementing wheat straw cracking and wheat seed threshing by the wheat threshing winnowing machine, the working intensity is greatly reduced; and the time and effort are saved; moreover, the cost of the wheat threshing winnowing machine is low; therefore, common farmers can accept. The wheat threshing winnowing machine not only can draw a tractor to convey and be connected with the tractor to run, but also can be driven by a motor, and integrates the functions of wheat threshing and wheat straw cracking together.
Description
Technical field
The utility model relates to agricultural thresher machine, particularly a kind of wheat threshing winnowing machine that is used for wheat stalk pulverizing, selection by winnowing.
Background technology
Arrived wheat harvest season every year, China vast wheat planting district needs that all wheat is carried out threshing and handles.Though existing agricultural wheat threshing apparatus technology maturation, because of its volume is bigger, frame for movement more complicated, huge costs an arm and a leg, and is not adapted at operation in the farmland, fritter forest belt.With the field be national poverty-stricken area, per capita area of cultivated farmland is less than one mu, annual income is lower, the plant equipment of unable purchasing price costliness.These looks for a change, the design people has proposed a kind of low price by practical studies repeatedly, and is simple in structure, can and tractor, finish the full-automatic wheat thresher of crushed stalk, threshing, cleaning effect simultaneously.
Summary of the invention
All compare expensive at cost in the past, common mass peasants do not allow acceptant problem on price, the purpose of this utility model be to provide maintenance, the operation all very convenient, machinery adaptability is strong, no matter can transport and the running of connection tractor by tow tractor, can also be motor-operated, it is simple in structure, cheap, integrate the wheat threshing winnowing machine of wheat threshing, straw pulverizing.
The purpose of this utility model is to realize by following technical scheme:
A kind of can with the wheat threshing winnowing machine of tractor, comprise frame and be arranged on feed table on the frame, pulverize threshing bin, fan, tractor, transmission mechanism.Said pulverizing threshing bin side-walls is communicated with feed table, pulverizes the threshing bin bottom and sets out hopper, is provided with fan below the discharge bucket, and said tractor and transmission mechanism are fixed on frame front.
Said feed table is fixed on the frame, the spout place of feed table is provided with eccentric flexible tooth harrow conveying roller, conveying roller surface the right and left is provided with the opposite entad spiral of direction and pushes sheet, the effect of pushing sheet by spiral entad makes the wheat on both sides push to flexible tooth harrow place, centre, conveying roller is by carrying roll shaft and bearing fixing on feed table, and the conveying roller shaft rear end is equipped with feeds running roller.
The broken careless roller of wheat threshing is housed in the said pulverizing threshing bin, be welded with many row's grass-smashing reamers on the broken careless roller surface, broken careless roll shaft by bearing fixing on frame, the belt pulley of broken careless roll shaft front end is connected with drive by belt, and the belt pulley of broken careless roll shaft rear end is connected with wind wheel with hello running roller respectively by belt; Be provided with the semicircle cover cap above pulverizing threshing bin, the center of circle of semicircle cover cap and the broken careless roll shaft heart up depart from certain distance, place, semicircle cover cap left side is hinged with frame, place, semicircle cover cap right side is provided with adjustment (adjusting) lever, pulverize in the threshing bin the more and extruding of wheat stalk and make that broken careless roller is painstaking to be changeed when motionless, open by semicircle cover cap right side with pulling down lever handle, increase and pulverize the threshing bin space, wheat stalk is made broken careless roller recover running by loose; Be fixed with the semicircle screen cloth below the pulverizing threshing bin, semicircle screen cloth bottom is provided with discharge bucket, is pulverized the powder of straw and the wheat seed of also threshing by grass-smashing reamer and falls on the discharge bucket by the semicircle screen cloth.
Said fan is fixed on the frame below, fan outlet is over against the discharge bucket feed opening, is that the wheat seed that will come off by wind-force and powder of straw mince and blow outward, and the crushed material that weight is lighter is blown at a distance, the heavier wheat seed of weight is fallen nearby, realizes the sorting that wheat seed and powder of straw mince.
Said tractor is the mechanism that connects with tow tractor, is fixed on frame front.
Said transmission mechanism is made up of drive, Hooks coupling universal coupling and square coupling lever, drive is fixed on the frame, drive is connected with Hooks coupling universal coupling, and Hooks coupling universal coupling is connected with square coupling lever, and the tractor dynamic power source connects the transmission moment of torsion with square coupling lever in case of necessity.
During work, the wheat threshing winnowing machine is connected with supporting tractor by tractor, tractor dynamic power drives broken careless roll shaft by transmission mechanism and rotates, and the belt pulley of broken careless roll shaft rear end drives respectively by belt and feeds running roller and wind wheel rotation, and complete machine enters duty.Spout by feed table is sent into wheat, wheat is whipped into through conveying roller and pulverizes in the threshing bin, in pulverizing threshing bin, pulverize threshing, wheat stalk powder and the wheat seed pulverized after the threshing fall to discharge bucket through the semicircle screen cloth, and along the downward landing of discharge bucket, and landing is during to the discharge bucket feed opening, air blast by fan, impurity such as the straw of lighter weight, weeds are blown at a distance, and the wheat seed that quality is heavier is fallen nearby, realizes the sorting that wheat seed and powder of straw mince.
Advantage of the present utility model is:The utility model adopts mechanization to carry out wheat stalk and pulverizes and the threshing of wheat seed, greatly reduces labour intensity, has improved operating efficiency, and is time saving and energy saving; Cheap, common mass peasants also can accept, no matter can transport and the running of connection tractor by tow tractor, can also be motor-operated, and integrate the wheat threshing winnowing machine of wheat threshing, straw pulverizing.
Description of drawings:
Fig. 1 is a work schematic diagram of the present utility model.
Fig. 2 is a complete machine structure right view of the present utility model.
Embodiment
As shown in Figure 1 and Figure 2, the utility model comprises frame (1) and is arranged on feed table (7) on the frame (1), pulverizes threshing bin, fan (12), tractor (15), transmission mechanism.Said pulverizing threshing bin side-walls is communicated with feed table (7), pulverizes the threshing bin bottom and sets out hopper (11), is provided with fan (12) below the discharge bucket (11), and said tractor (15) and transmission mechanism are fixed on frame (1) front portion.
Said feed table (7) is fixed on the frame (1), the spout place of feed table (7) is provided with eccentric flexible tooth harrow (9) conveying roller (8), the surperficial the right and left of conveying roller (8) is provided with the opposite entad spiral of direction and pushes sheet (14), the effect of pushing sheet (14) by spiral entad makes the wheat on both sides locate to push to the flexible tooth harrow (9) in centre, on feed table (7), conveying roller (8) shaft rear end is equipped with hello running roller (21) to conveying roller (8) by conveying roller (8) axle and bearing fixing.
The broken careless roller of wheat threshing (4) is housed in the said pulverizing threshing bin, be welded with many row's grass-smashing reamers (3) on broken careless roller (4) surface, broken careless roll shaft (5) by bearing fixing on frame (1), the belt pulley (16) of broken careless roll shaft (5) front end is connected with drive (20) by belt (17), and the belt pulley (22) of broken careless roll shaft (5) rear end is connected with wind wheel (23) with hello running roller (21) respectively by belt; Be provided with semicircle cover cap (2) above pulverizing threshing bin, the center of circle of semicircle cover cap (2) and broken careless roll shaft (5) heart up depart from certain distance, place, semicircle cover cap (2) left side is hinged with frame (1), place, semicircle cover cap (2) right side is provided with adjustment (adjusting) lever (6), pulverize in the threshing bin the more and extruding of wheat stalk when making broken careless roller (4) change motionless painstakingly, open by semicircle cover cap (2) right side with pulling down lever (6) handle, increase and pulverize the threshing bin space, wheat stalk is recovered running by the loose broken careless roller (4) that makes; Be fixed with semicircle screen cloth (10) below the pulverizing threshing bin, semicircle screen cloth (10) bottom is provided with discharge bucket (11), is pulverized the powder of straw and the wheat seed of also threshing by grass-smashing reamer (3) and falls on the discharge bucket (11) by semicircle screen cloth (10).
Said fan (12) is fixed on frame (1) below, fan (12) air outlet (13) is over against discharge bucket (11) feed opening, be that the wheat seed that will come off by wind-force and powder of straw mince and blow outward, the crushed material that weight is lighter is blown at a distance, the heavier wheat seed of weight is fallen nearby, realizes the sorting that wheat seed and powder of straw mince.
Said tractor (15) is the mechanism that connects with tow tractor, is fixed on frame (1) front portion.
Said transmission mechanism is made up of drive (20), Hooks coupling universal coupling (18) and square coupling lever (19), drive (20) is fixed on the frame (1), drive (20) is connected with Hooks coupling universal coupling (18), Hooks coupling universal coupling (18) is connected with square coupling lever (19), and the tractor dynamic power source connects the transmission moment of torsion with square coupling lever (19) in case of necessity.
Above technical characterictic has constituted most preferred embodiment of the present utility model, and it has stronger adaptability and best implementation result, can increase and decrease inessential technical characterictic according to actual needs, satisfies the needs of different situations.
Claims (6)
1. a grow wheat threshing winnowing machine, comprise frame (1) and be arranged on feed table (7) on the frame (1), pulverize threshing bin, fan (12), tractor (15), transmission mechanism, it is characterized in that: said pulverizing threshing bin side-walls is communicated with feed table (7), pulverize the threshing bin bottom and set out hopper (11), be provided with fan (12) below the discharge bucket (11), said tractor (15) and transmission mechanism are fixed on frame (1) front portion.
2. wheat threshing winnowing machine according to claim 1, it is characterized in that: said feed table (7) is fixed on the frame (1), the spout place of feed table (7) is provided with eccentric flexible tooth harrow (9) conveying roller (8), the surperficial the right and left of conveying roller (8) is provided with the opposite entad spiral of direction and pushes sheet (14), on feed table (7), conveying roller (8) shaft rear end is equipped with hello running roller (21) to conveying roller (8) by conveying roller (8) axle and bearing fixing.
3. wheat threshing winnowing machine according to claim 1, it is characterized in that: the broken careless roller of wheat threshing (4) is housed in the said pulverizing threshing bin, be welded with many row's grass-smashing reamers (3) on broken careless roller (4) surface, broken careless roll shaft (5) by bearing fixing on frame (1), the belt pulley (16) of broken careless roll shaft (5) front end is connected with drive (20) by belt (17), and the belt pulley (22) of broken careless roll shaft (5) rear end is connected with wind wheel (23) with hello running roller (21) respectively by belt; Be provided with semicircle cover cap (2) above pulverizing threshing bin, the center of circle of semicircle cover cap (2) and broken careless roll shaft (5) heart up depart from certain distance, and place, semicircle cover cap (2) left side is hinged with frame (1), and place, semicircle cover cap (2) right side is provided with adjustment (adjusting) lever (6); Be fixed with semicircle screen cloth (10) below the pulverizing threshing bin, semicircle screen cloth (10) bottom is provided with discharge bucket (11).
4. wheat threshing winnowing machine according to claim 1 is characterized in that: said fan (12) is fixed on frame (1) below, and fan (12) air outlet (13) is over against discharge bucket (11) feed opening.
5. wheat threshing winnowing machine according to claim 1 is characterized in that: said tractor (15) is the mechanism that connects with tow tractor, is fixed on frame (1) front portion.
6. wheat threshing winnowing machine according to claim 1, it is characterized in that: said transmission mechanism is made up of drive (20), Hooks coupling universal coupling (18) and square coupling lever (19), drive (20) is fixed on the frame (1), drive (20) is connected with Hooks coupling universal coupling (18), Hooks coupling universal coupling (18) is connected with square coupling lever (19), and the tractor dynamic power source connects with square coupling lever (19) transmits moment of torsion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201528331U CN202077414U (en) | 2011-05-13 | 2011-05-13 | Wheat threshing winnowing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201528331U CN202077414U (en) | 2011-05-13 | 2011-05-13 | Wheat threshing winnowing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202077414U true CN202077414U (en) | 2011-12-21 |
Family
ID=45338078
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201528331U Expired - Fee Related CN202077414U (en) | 2011-05-13 | 2011-05-13 | Wheat threshing winnowing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202077414U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102577766A (en) * | 2012-03-15 | 2012-07-18 | 买提卡司木·买吐孙 | Suction type winnowing wheat thresher |
| CN107318398A (en) * | 2017-08-22 | 2017-11-07 | 宁夏农林科学院农业资源与环境研究所 | A kind of process equipment of maize straw |
| CN110214560A (en) * | 2019-07-01 | 2019-09-10 | 王星 | A kind of straw from village efficient pulverizing recyclable device |
| CN113475244A (en) * | 2021-07-13 | 2021-10-08 | 上海炎凰建筑工程设备有限公司 | Pretreatment process for environment-friendly wheat straw board |
-
2011
- 2011-05-13 CN CN2011201528331U patent/CN202077414U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102577766A (en) * | 2012-03-15 | 2012-07-18 | 买提卡司木·买吐孙 | Suction type winnowing wheat thresher |
| CN102577766B (en) * | 2012-03-15 | 2014-02-26 | 买提卡司木·买吐孙 | Suction type winnowing wheat thresher |
| CN107318398A (en) * | 2017-08-22 | 2017-11-07 | 宁夏农林科学院农业资源与环境研究所 | A kind of process equipment of maize straw |
| CN110214560A (en) * | 2019-07-01 | 2019-09-10 | 王星 | A kind of straw from village efficient pulverizing recyclable device |
| CN113475244A (en) * | 2021-07-13 | 2021-10-08 | 上海炎凰建筑工程设备有限公司 | Pretreatment process for environment-friendly wheat straw board |
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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: 20111221 Termination date: 20150513 |
|
| EXPY | Termination of patent right or utility model |