CN203446236U - Full-feeding blowing rice and wheat threshing machine - Google Patents
Full-feeding blowing rice and wheat threshing machine Download PDFInfo
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- CN203446236U CN203446236U CN201320539910.8U CN201320539910U CN203446236U CN 203446236 U CN203446236 U CN 203446236U CN 201320539910 U CN201320539910 U CN 201320539910U CN 203446236 U CN203446236 U CN 203446236U
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- Prior art keywords
- threshing
- mainframe
- belt pulley
- wheat
- separation chamber
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- 238000007664 blowing Methods 0.000 title claims abstract description 18
- 241000209140 Triticum Species 0.000 title abstract description 17
- 235000021307 Triticum Nutrition 0.000 title abstract description 17
- 235000007164 Oryza sativa Nutrition 0.000 title abstract description 7
- 235000009566 rice Nutrition 0.000 title abstract description 7
- 240000007594 Oryza sativa Species 0.000 title 1
- 238000000926 separation method Methods 0.000 claims abstract description 25
- 230000001681 protective effect Effects 0.000 claims abstract description 15
- 240000000359 Triticum dicoccon Species 0.000 claims description 23
- 239000000463 material Substances 0.000 claims description 20
- 241000251169 Alopias vulpinus Species 0.000 claims description 16
- 244000025254 Cannabis sativa Species 0.000 claims description 9
- 238000007599 discharging Methods 0.000 claims description 5
- 241000209094 Oryza Species 0.000 abstract description 6
- 238000004140 cleaning Methods 0.000 abstract description 5
- 238000000034 method Methods 0.000 abstract description 4
- 238000012216 screening Methods 0.000 abstract description 4
- 235000013339 cereals Nutrition 0.000 abstract description 3
- 239000012535 impurity Substances 0.000 abstract description 2
- 230000000903 blocking effect Effects 0.000 abstract 2
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 abstract 1
- 238000003306 harvesting Methods 0.000 description 4
- 239000002245 particle Substances 0.000 description 4
- 230000007812 deficiency Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000002893 slag Substances 0.000 description 3
- 238000013461 design Methods 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 241000196324 Embryophyta Species 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000013340 harvest operation Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- Threshing Machine Elements (AREA)
Abstract
The utility model discloses a full-feeding blowing rice and wheat threshing machine which comprises a drainage warehouse which is positioned on a main machine frame. The bottom end of the drainage warehouse is in a hopper shape, a power machine frame is arranged on the main machine frame, a power machine is installed on the power machine frame, a threshing roller shaft is installed in the drainage warehouse, threshing teeth are arranged on the threshing roller shaft, one end of the threshing roller shaft is fixed in a bearing pedestal A which is fixed on a transverse rod at the upper end of the main machine frame, and the machine is characterized in that a threshing protective upper cover is arranged on the drainage warehouse, the threshing roller shaft is wholly covered by the threshing protective upper cover, fixing baffles are arranged on the left side edge and the right side edge of the main machine frame, fixation of a protective outer cover is achieved through the fixing baffles, a feeding hopper is arranged at the corresponding position of the protective outer cover, a rubber blocking curtain is arranged in the feeding hopper, and a feeding opening is divided into a plurality of vertical feeding areas by the rubber blocking curtain. Due to the improvement, the machine is simple in structure and convenient to operate, more importantly, the blowing separation cleaning mode is adopted, in the process of threshing, rice or wheat and impurities are separated, screening is facilitated, in the threshing process, grains are not popped out, losses are reduced, feeding is easy, and the probability for machine failing is reduced.
Description
Technical field
The utility model relates to agriculture mechanical field, is specifically a kind of full feeding blowing rice-wheat thresher being applicable to crop harvesting threshings such as paddy rice, wheat.
Background technology
Along with the high speed development of China's agricultural machinery cause, greatly accelerated the process of Tendency of Agricultural Machinery in China, at present, in the rice wheat place of production of flat area, all oneself generally adopts large-scale combine to carry out harvest operation.But in vast Dao Mai producing region, hills, most of peasant family is still and adopts manual mode to carry out harvest-seed extraction operation, and this operating type labour intensity is large, production efficiency is low, will seriously restrict the development process of this area's agricultural economy.For addressing this problem, agricultural machinery producer oneself mutually disconnected research and development produced the small-sized rice-wheat thresher that a collection of applicable Hills is used, low, the motor-driven workability of its lightweight price is strong, is subject to the favor of Hills peasant family.According to market survey: existing small-sized rice-wheat thresher product still exists some to need improved defect in actual use; due to existing, be suitable for disperseing peasant household in field, to carry out the small-sized rice-wheat thresher of threshing operations; it is light, flexible; but this thresher does not have cleaning plant; the paddy that threshing is got off or wheat are with foreign material; manually impurity elimination; in addition; the paddy that threshing is got off or wheat directly drop in receiving hopper; must, again by manually being taken out pack, increase labour intensity.
The patent No. is that 201220233286.4 utility model patent discloses a kind of rice-wheat threshing device, it comprises drainage storehouse, on mainframe, be provided with power rack, engine is installed on power rack, described drainage is provided with cylinder shaft in storehouse, under cylinder shaft, metallic sieve is installed, separation chamber is arranged on mainframe, separation chamber's integral body is positioned under described drainage storehouse, bottom, drainage storehouse is the storehouse that connects material, connect material in storehouse and establish spiral transferring material roller, on spiral transferring material roller and at this place, one end corresponding to conveying belt pulley, be provided with discharge nozzle, the output shaft end place of engine is provided with engine driving wheel, engine driving wheel is connected with described conveying belt pulley by belt, conveying belt pulley is connected with separation chamber's belt pulley with threshing belt pulley by belt again, drainage storehouse is with a grass outlet, grass outlet is positioned on cylinder shaft and near this one end of threshing belt pulley, drainage storehouse and mainframe integral body are placed in storage bin.Described in this utility model, rice-wheat threshing device finds to have following deficiency through research; On this device cylinder shaft, there is no protective cover, during threshing, particle easily ejects, and causes damage.
Utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art; at this, provide a kind of full feeding blowing rice-wheat thresher being applicable to crop harvesting threshings such as paddy rice, wheat; not only simple in structure, easy to operate; the more important thing is the blowing separating cleaning form that adopts; during threshing, paddy or wheat separate, are convenient to screening with foreign material, and particle does not eject during threshing, reduces the loss; easily charging, the probability that minimizing equipment breaks down.
The utility model is achieved in that a kind of full feeding blowing rice-wheat thresher of structure, comprises drainage storehouse, mainframe, and this drainage position in storehouse is on mainframe, and the bottom in drainage storehouse is bucket-shaped drainage bin discharge port external, on this mainframe, be provided with power rack, engine is installed on power rack, in described drainage storehouse, be provided with the threshing cylinder with teeth axle with threshing tooth, one end of threshing cylinder with teeth axle is placed in the bearing block A being fixed on the cross bar of mainframe upper end, the other end is provided with threshing belt pulley, under threshing cylinder with teeth axle, metallic sieve is installed, separation chamber is arranged on mainframe, one end of the fan shaft of inside, separation chamber is placed in the bearing block B being fixed on described mainframe vertical bar pole, the other end of fan shaft is provided with separation chamber's belt pulley, separation chamber's integral body is positioned under described drainage storehouse, bottom, drainage storehouse is lifting drum, in lifting drum, establish spiral transferring material roller, one end of spiral transferring material roller is placed in the bearing block C being fixed on the horizontal stripe pole of mainframe lower end, the other end of spiral transferring material roller is provided with conveying belt pulley, discharging supply pipe correspondence is arranged on lifting drum, the output shaft end place of described engine is provided with engine driving wheel, engine driving wheel is connected with described conveying belt pulley by belt, conveying belt pulley is connected with separation chamber's belt pulley with threshing belt pulley by belt again, described drainage storehouse is with a grass outlet, grass outlet is positioned on cylinder shaft and near this one end of threshing belt pulley, it is characterized in that:
Described drainage is provided with threshing protective upper cover on storehouse, and it is covered threshing cylinder with teeth axle integral body, and the upper left right edge of mainframe is provided with fixed dam, by fixed dam, realizes the fixing of threshing protective upper cover, on threshing protective upper cover, is provided with feed hopper; In feed hopper, be provided with rubber check apron, by rubber check apron, charging aperture be separated into a plurality of vertical feed zone.
According to full feeding blowing rice-wheat thresher described in the utility model, it is characterized in that: in fan shaft corresponding position, be provided with blast regulator.
The utility model has the advantage of: the utility model provides a kind of full feeding blowing rice-wheat thresher being applicable to crop harvesting threshings such as paddy rice, wheat by improving at this; not only simple in structure, easy to operate; the more important thing is the blowing separating cleaning form that adopts; during threshing, paddy or wheat separate, are convenient to screening with foreign material; and during threshing, particle does not eject; reduce the loss, easily charging, the probability that minimizing equipment breaks down.The utility model rice-wheat threshing device has simple in structure, reasonable in design by improvement, during use, can alleviate its labour intensity, has improved work efficiency.
Accompanying drawing explanation
Fig. 1 is the utility model perspective view
Fig. 2 is that the utility model master looks schematic diagram
Fig. 3 is the utility model schematic rear view
Fig. 4 is that schematic diagram is looked on the utility model left side
Fig. 5 is the utility model interior schematic diagram
Fig. 6 is the utility model schematic top plan view
In figure: 101, drainage storehouse, 101a, drainage bin discharge port external, 102, mainframe, 103, engine, 104, power rack, 105, threshing cylinder with teeth axle, 106, threshing tooth, 107, vertical feed zone, 108, bearing block A, 109, threshing belt pulley, 110, metallic sieve, 111, separation chamber, 111a, fan shaft, 112, bearing block B, 113, separation chamber's belt pulley, 114, lifting drum, 115, threshing protective upper cover, 116, bearing block C, 117, conveying belt pulley, 118, discharging supply pipe, 119, fixed dam, 120, engine driving wheel, 121, grass outlet, 122, feed hopper, 123, rubber check apron, 124, blast regulator, 125, slag notch.
Embodiment
below in conjunction with accompanying drawing, the utility model is described in detail:
The deficiency existing when operating in order to overcome existing similar sheller unit, the utility model provides a kind of full feeding blowing rice-wheat thresher by improving at this, as shown in Fig. 1-6, a kind of full feeding blowing rice-wheat thresher, comprise drainage storehouse 101, mainframe 102, this drainage storehouse 101 is positioned on mainframe 102, and the bottom in drainage storehouse 101 is bucket-shaped drainage bin discharge port external 101a, on this mainframe 102, be provided with power rack 104, engine 103 is installed on power rack 104,101 li, the described drainage storehouse threshing cylinder with teeth axle 105 being provided with threshing tooth 106, one end of threshing cylinder with teeth axle 105 is placed in the bearing block A108 being fixed on mainframe 102 upper end cross bars, the other end is provided with threshing belt pulley 109, and threshing cylinder with teeth axle is provided with metallic sieve 110 105 times, separation chamber 111 is arranged on mainframe 102, one end of the fan shaft 111a of 111 inside, separation chamber is placed in the bearing block B112 being fixed on described mainframe 102 vertical bar poles, the other end of fan shaft 111a is provided with separation chamber's belt pulley 113, separation chamber's 111 integral body are positioned at described drainage storehouse 101 times, 101 bottoms, drainage storehouse are lifting drum 114, 114 li of lifting drums are established spiral transferring material roller, one end of spiral transferring material roller is placed in the bearing block C116 being fixed on mainframe 102 lower end horizontal stripe poles, the other end of spiral transferring material roller is provided with conveying belt pulley 117, discharging supply pipe 118 correspondences are arranged on lifting drum 114, the output shaft end place of described engine 103 is provided with engine driving wheel 120, engine driving wheel 120 is connected with described conveying belt pulley 117 by belt, conveying belt pulley 117 is connected with threshing belt pulley 109He separation chamber belt pulley 113 by belt (V band) again, described drainage storehouse 101 is with a grass outlet 121, grass outlet 121 is positioned on cylinder shaft 106 and near threshing belt pulley 109 these one end, on described drainage storehouse 101, be provided with threshing protective upper cover 115, it is covered threshing cylinder with teeth axle 105 integral body, the upper left right edge of mainframe 102 is provided with fixed dam 119, by fixed dam 119, realize the fixing of threshing protective upper cover 115, on threshing protective upper cover 115, be provided with feed hopper 122, in feed hopper 122, be provided with rubber check apron 123, by rubber check apron 123, charging aperture be separated into a plurality of vertical feed zone 107.In fan shaft 111a corresponding position, be provided with blast regulator 124.
Full feeding blowing separate type rice-wheat thresher mainly by: mainframe, power rack, upper cover, drainage Cang, separation chamber, metallic sieve, spiketooth type detachment roller axle, helical axis, fan shaft, lifting drum, blast regulator, rubber check apron, feed hopper, discharge bucket, discharge nozzle etc. form.Supporting power, spiketooth type detachment roller axle, helical axis, fan shaft are used V band, belt pulley transmission to drive each axle to rotate, and realize the running work of complete machine.During work, manually will cut off length is: the 200mm-300mm rice wheat head is put into feed hopper (feed hopper is provided with rubber check apron and prevents rice wheat spatter loss), under the effect of the spiketooth type detachment roller rotating, paddy wheat is taken off, rice wheat standing grain is at upper cover (helicla flute of flight welding fabrication for upper cover inwall) simultaneously, with under the interaction of spiketooth type detachment roller axle of rotation, be advanced to discharging opening and dished out from discharge bucket, upper cover can effectively reduce grain and splash, paddy wheat, the paddy of becoming unwoven or untiwisted, little foreign material spill from screen cloth, through drainage storehouse, converging to drainage bin discharge port external drops out.Under the effect of blower fan, (between drainage bin discharge port external and helical axis, be provided with certain air channel height, from then on the wind-force that fan shaft High Rotation Speed produces pass through from separation chamber's slag notch and flow out after blast regulator is adjusted to suitable size) because paddy wheat quality is greater than the paddy of becoming unwoven or untiwisted, little foreign material, the paddy of becoming unwoven or untiwisted, foreign material are discharged from separation chamber's slag notch with the wind.Clean full paddy wheat directly falls into bottom, separation chamber, in helical axis is advanced to lifting drum, under lifting blade High Rotation Speed (be provided with lifting blade on helical axis and the wear-resisting offset plate that prevents that paddy wheat from damaging is installed) effect, from discharge nozzle, discharge, with pocket, automatically collect and packed (discharge nozzle is provided with device that can mouth hanging bag).
The utility model provides a kind of full feeding blowing rice-wheat thresher being applicable to crop harvesting threshings such as paddy rice, wheat by improving at this; not only simple in structure, easy to operate; the more important thing is the blowing separating cleaning form that adopts; during threshing, paddy or wheat separate, are convenient to screening with foreign material; and during threshing, particle does not eject; reduce the loss, easily charging, the probability that minimizing equipment breaks down.The utility model rice-wheat threshing device has simple in structure, reasonable in design by improvement, during use, can alleviate its labour intensity, has improved work efficiency.
Claims (2)
1. a full feeding blowing rice-wheat thresher, comprises drainage storehouse (101), mainframe (102), and it is upper that this drainage storehouse (101) is positioned at mainframe (102), and the bottom of drainage storehouse (101) is bucket-shaped drainage bin discharge port external (101a), on this mainframe (102), be provided with power rack (104), engine (103) is installed on power rack (104), the inner threshing cylinder with teeth axle (105) being provided with threshing tooth (106) in described drainage storehouse (101), one end of threshing cylinder with teeth axle (105) is placed in the bearing block A(108 being fixed on the cross bar of mainframe (102) upper end) inner, the other end is provided with threshing belt pulley (109), and metallic sieve (110) is installed under threshing cylinder with teeth axle (105), separation chamber (111) is arranged on mainframe (102), one end of the fan shaft (111a) that separation chamber (111) is inner is placed in the bearing block B(112 being fixed on described mainframe (102) vertical bar pole) inner, the other end of fan shaft (111a) is provided with separation chamber's belt pulley (113), separation chamber (111) integral body is positioned under described drainage storehouse (101), bottom, drainage storehouse (101) is lifting drum (114), lifting drum (114) inner spiral transferring material roller of establishing, one end of spiral transferring material roller is placed in the bearing block C(116 being fixed on the horizontal stripe pole of mainframe (102) lower end) inner, the other end of spiral transferring material roller is provided with conveying belt pulley (117), discharging supply pipe (118) correspondence is arranged on lifting drum (114), the output shaft end place of described engine (103) is provided with engine driving wheel (120), engine driving wheel (120) is connected with described conveying belt pulley (117) by belt, conveying belt pulley (117) is connected with separation chamber's belt pulley (113) with threshing belt pulley (109) by belt again, described drainage storehouse (101) is with a grass outlet (121), grass outlet (121) is positioned at this one end of the upper and close threshing belt pulley (109) of cylinder shaft (106), it is characterized in that:
On described drainage storehouse (101), be provided with threshing protective upper cover (115), it is covered threshing cylinder with teeth axle (105) integral body, the upper left right edge of mainframe (102) is provided with fixed dam (119), by fixed dam (119), realize the fixing of threshing protective upper cover (115), on threshing protective upper cover (115), be provided with feed hopper (122); In feed hopper (122), be provided with rubber check apron (123), by rubber check apron (123), charging aperture be separated into a plurality of vertical feed zone (107).
2. entirely feed according to claim 1 blowing rice-wheat thresher, it is characterized in that: in fan shaft (111a) corresponding position, be provided with blast regulator (124).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320539910.8U CN203446236U (en) | 2013-09-02 | 2013-09-02 | Full-feeding blowing rice and wheat threshing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320539910.8U CN203446236U (en) | 2013-09-02 | 2013-09-02 | Full-feeding blowing rice and wheat threshing machine |
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| Publication Number | Publication Date |
|---|---|
| CN203446236U true CN203446236U (en) | 2014-02-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320539910.8U Expired - Fee Related CN203446236U (en) | 2013-09-02 | 2013-09-02 | Full-feeding blowing rice and wheat threshing machine |
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| Country | Link |
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| CN (1) | CN203446236U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104255210A (en) * | 2014-09-09 | 2015-01-07 | 重庆市大足区搏达机械有限公司 | Rice and wheat threshing machine |
| CN104380932A (en) * | 2014-11-20 | 2015-03-04 | 四川省旭东机械制造有限公司 | Multifunctional split type dry and wet threshing cleaning separating device |
| CN109247134A (en) * | 2018-08-30 | 2019-01-22 | 绩溪袁稻农业产业科技有限公司 | A kind of small-sized thresher for rice |
| CN111727744A (en) * | 2020-08-04 | 2020-10-02 | 济南大学 | A threshing device for a cross-flow grain combine harvester |
-
2013
- 2013-09-02 CN CN201320539910.8U patent/CN203446236U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104255210A (en) * | 2014-09-09 | 2015-01-07 | 重庆市大足区搏达机械有限公司 | Rice and wheat threshing machine |
| CN104380932A (en) * | 2014-11-20 | 2015-03-04 | 四川省旭东机械制造有限公司 | Multifunctional split type dry and wet threshing cleaning separating device |
| CN109247134A (en) * | 2018-08-30 | 2019-01-22 | 绩溪袁稻农业产业科技有限公司 | A kind of small-sized thresher for rice |
| CN111727744A (en) * | 2020-08-04 | 2020-10-02 | 济南大学 | A threshing device for a cross-flow grain combine harvester |
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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: 20140226 Termination date: 20190902 |