CN105103814A - Grain threshing machine - Google Patents
Grain threshing machine Download PDFInfo
- Publication number
- CN105103814A CN105103814A CN201510542338.4A CN201510542338A CN105103814A CN 105103814 A CN105103814 A CN 105103814A CN 201510542338 A CN201510542338 A CN 201510542338A CN 105103814 A CN105103814 A CN 105103814A
- Authority
- CN
- China
- Prior art keywords
- grain
- threshing
- vibrating screen
- sieve
- feed hopper
- 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.)
- Pending
Links
Abstract
The invention discloses a grain threshing machine and belongs to the field of agricultural machines. According to the grain threshing machine, a weight counting gate is arranged at the joint of a feed hopper and a threshing machine shell, and a weight counting controller is arranged on the weight counting gate. A threshing device comprises three parallel threshing rollers. Triangular spike teeth are evenly distributed on the circumferential surface of each threshing roller. A screening device comprises a vibrating screen and a grain sucking device, wherein the vibrating screen is arranged below the threshing rollers. The vibrating screen comprises a primary vibrating screen body arranged on the upper layer and provided with 30-40-mesh meshes and a secondary vibrating screen body arranged on the lower layer and provided with 55-60-mesh meshes. An impurity cabin is arranged below the secondary vibrating screen body. One end of the grain sucking device is communicated with the portion between the primary vibrating screen body and the secondary vibrating screen body, and a grain outlet is formed in the other end of the grain sucking device. The grain threshing machine is simple in structure and easy to achieve, and threshing efficiency can be effectively improved.
Description
Technical field
The present invention relates to field of agricultural machinery, specifically a kind of grain separator.
Background technology
Threshing is one of most important link in crop harvesting process, and it refers to the process taken off from grain ear by the grain of harvested crop.In threshing course, simultaneously will as much as possible by other emersion object as short stem, clever shell, foreign material and grain are separated.In order to provide the threshing efficiency of crops, thresher arises at the historic moment.For different crops, thresher has polytype.But grain separator now on the market otherwise volume excessive, high cost, be unfavorable for that small-sized agriculture family carries out for subsequent use, or automaticity is not high, threshing efficiency is low.
Summary of the invention
The present invention aims to provide a kind of grain separator, to solve the problem.
For achieving the above object, technical scheme of the present invention is as follows:
A kind of grain separator, is characterized in that: comprise thresher housing, the feed hopper be arranged on outside thresher housing, be arranged on sheller unit in thresher housing and screening plant; Described feed hopper is tipping bucket, and feed hopper and thresher housing junction are provided with counts heavy gate, the heavy gate of meter is provided with the heavy controller of meter; Described sheller unit comprises and connects three grain threshing rollers be arranged in parallel, and grain threshing roller is cylindric, and centre is connected with rotating shaft, and rotating shaft is connected to output motor, the periphery of grain threshing roller is evenly equipped with triangle spike-tooth; Described screening plant comprises and is arranged on vibratory sieve below grain threshing roller and inhales grain device, vibratory sieve comprise be arranged on upper strata sieve aperture be 30 ~ 40 object primary vibration sieve, being arranged on lower floor's sieve aperture is 55 ~ 60 object secondary vibration sieves, and secondary vibration sieve below is provided with foreign material cabin; Described suction grain device one end is communicated between primary vibration sieve and secondary vibration sieve, and one end is provided with grain export.
Further, described thresher housing skin has assorted material cleaning wicket.
Further, cereal conveyer belt is provided with in thresher housing.
Further, fan blower is provided with in described suction grain device.
Beneficial effect of the present invention is:
One, feed hopper of the present invention is tipping bucket; feed hopper and thresher housing junction are provided with counts heavy gate; the heavy gate of meter is provided with the heavy controller of meter; cereal relies on the inclined-plane of conducting oneself with dignity along feed hopper to glide, until be deposited on the heavy gate of meter, after acquiring a certain degree; signal is sent to the heavy controller of meter; the heavy controller regulating gate of meter is opened, and effectively can control the threshing material gross weight in thresher, also can add up the quantity of threshing material.
Two, screening plant comprises the vibratory sieve be arranged on below thrashing screen, vibratory sieve comprise be arranged on upper strata sieve aperture be 30 ~ 40 object primary vibration sieve, be arranged on lower floor's sieve aperture be 55 ~ 60 object secondary vibration sieve, secondary vibration sieve below be provided with foreign material cabin.When one-level is screened, select the vibratory sieve that aperture is larger, can sift out and enter next stage by most of particle, certainly, now contain a large amount of impurity in iblet, screen with the vibratory sieve that aperture is less, sifted out by impurity particle and deposit to foreign material cabin, the cereal after screening is inhaled a device sucking-off and is packed.
Accompanying drawing explanation
Fig. 1 is grain separator structural representation provided by the invention.
Mark in figure: 1 be feed hopper, 2 be the heavy gate of meter, 3 heavy controllers, 4 are grain threshing roller, 5 be primary vibration sieve, 7 be suction grain device for secondary vibration sieve, 8 is foreign material cabin, 9 for assorted material cleaning wicket, 6.
Embodiment
Below in conjunction with accompanying drawing and specific embodiment, the present invention will be further described.
As shown in Figure 1, a kind of grain separator, is characterized in that: comprise thresher housing, the feed hopper 1 be arranged on outside thresher housing, be arranged on sheller unit in thresher housing and screening plant; Described feed hopper 1 is tipping bucket, and feed hopper 1 and thresher housing junction are provided with counts heavy gate 2, counts on heavy gate 2 and is provided with the heavy controller 3 of meter; Described sheller unit comprises and connects three grain threshing rollers be arranged in parallel 4, and grain threshing roller 4 is cylindric, and centre is connected with rotating shaft, and rotating shaft is connected to output motor, the periphery of grain threshing roller 4 is evenly equipped with triangle spike-tooth; Described screening plant comprises and is arranged on vibratory sieve below grain threshing roller 4 and inhales grain device 9, vibratory sieve comprise be arranged on upper strata sieve aperture be 30 ~ 40 object primary vibration sieve 6, being arranged on lower floor's sieve aperture is 55 ~ 60 object secondary vibration sieves 7, is provided with foreign material cabin 8 below secondary vibration sieve 7; Described suction grain device 9 one end is communicated between primary vibration sieve 6 and secondary vibration sieve 7, and one end is provided with grain export.Described thresher housing skin has assorted material cleaning wicket 5.Cereal conveyer belt is provided with in thresher housing.Fan blower is provided with in described suction grain device 9.
Feed hopper 1 of the present invention is tipping bucket; feed hopper 1 and thresher housing junction are provided with counts heavy gate 2; count on heavy gate 2 and be provided with the heavy controller 3 of meter; corn ear relies on the inclined-plane of conducting oneself with dignity along feed hopper 1 to glide, until be deposited on the heavy gate 2 of meter, after acquiring a certain degree; signal is sent to the heavy controller 3 of meter; count heavy controller 3 regulating gate to open, effectively can control the threshing material gross weight in thresher, also can add up the quantity of threshing material.
Screening plant comprises the vibratory sieve be arranged on below thrashing screen, vibratory sieve comprise be arranged on upper strata sieve aperture be 30 ~ 40 object primary vibration sieve 6, be arranged on lower floor's sieve aperture be 55 ~ 60 object secondary vibration sieve 7, secondary vibration sieve 7 below be provided with foreign material cabin 8.When one-level is screened, select the vibratory sieve that aperture is larger, can sift out and enter next stage by most of particle, certainly, now contain a large amount of impurity in iblet, screen with the vibratory sieve that aperture is less, sifted out by impurity particle and deposit to foreign material cabin 8, the cereal after screening is inhaled a device 9 sucking-off and is packed again.
The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, for a person skilled in the art, the present invention can have various modifications and variations.Within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (4)
1. a grain separator, is characterized in that: comprise thresher housing, the feed hopper be arranged on outside thresher housing, be arranged on sheller unit in thresher housing and screening plant; Described feed hopper is tipping bucket, and feed hopper and thresher housing junction are provided with counts heavy gate, the heavy gate of meter is provided with the heavy controller of meter; Described sheller unit comprises and connects three grain threshing rollers be arranged in parallel, and grain threshing roller is cylindric, and centre is connected with rotating shaft, and rotating shaft is connected to output motor, the periphery of grain threshing roller is evenly equipped with triangle spike-tooth; Described screening plant comprises and is arranged on vibratory sieve below grain threshing roller and inhales grain device, vibratory sieve comprise be arranged on upper strata sieve aperture be 30 ~ 40 object primary vibration sieve, being arranged on lower floor's sieve aperture is 55 ~ 60 object secondary vibration sieves, and secondary vibration sieve below is provided with foreign material cabin; Described suction grain device one end is communicated between primary vibration sieve and secondary vibration sieve, and one end is provided with grain export.
2. grain separator according to claim 1, is characterized in that: described thresher housing skin has assorted material cleaning wicket.
3. grain separator according to claim 1, is characterized in that: be provided with cereal conveyer belt in thresher housing.
4. grain separator according to claim 1, is characterized in that: be provided with fan blower in described suction grain device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510542338.4A CN105103814A (en) | 2015-08-31 | 2015-08-31 | Grain threshing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510542338.4A CN105103814A (en) | 2015-08-31 | 2015-08-31 | Grain threshing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105103814A true CN105103814A (en) | 2015-12-02 |
Family
ID=54652161
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510542338.4A Pending CN105103814A (en) | 2015-08-31 | 2015-08-31 | Grain threshing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105103814A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201323782Y (en) * | 2008-10-05 | 2009-10-14 | 唐世成 | Automatic-dewatering bag-filling rice-wheat thresher |
| CN201440825U (en) * | 2009-06-05 | 2010-04-28 | 王铁军 | Novel multi-functional thresher |
| CN203087031U (en) * | 2013-03-27 | 2013-07-31 | 杜尔伯特蒙古族自治县农业局 | Household corn thresher |
| CN203860076U (en) * | 2014-06-03 | 2014-10-08 | 石林禾泽蔬菜速冻加工厂 | Corn threshing machine |
| CN204384395U (en) * | 2015-01-15 | 2015-06-10 | 淮北天蓬饲料有限公司 | A kind of automatic Weighing conveying auger |
| CN204498814U (en) * | 2015-03-31 | 2015-07-29 | 乐山市五通桥三缘电机厂 | Threshing-crushing combined machine |
-
2015
- 2015-08-31 CN CN201510542338.4A patent/CN105103814A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201323782Y (en) * | 2008-10-05 | 2009-10-14 | 唐世成 | Automatic-dewatering bag-filling rice-wheat thresher |
| CN201440825U (en) * | 2009-06-05 | 2010-04-28 | 王铁军 | Novel multi-functional thresher |
| CN203087031U (en) * | 2013-03-27 | 2013-07-31 | 杜尔伯特蒙古族自治县农业局 | Household corn thresher |
| CN203860076U (en) * | 2014-06-03 | 2014-10-08 | 石林禾泽蔬菜速冻加工厂 | Corn threshing machine |
| CN204384395U (en) * | 2015-01-15 | 2015-06-10 | 淮北天蓬饲料有限公司 | A kind of automatic Weighing conveying auger |
| CN204498814U (en) * | 2015-03-31 | 2015-07-29 | 乐山市五通桥三缘电机厂 | Threshing-crushing combined machine |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204616415U (en) | The Multifuntion grain combine of interchangeable sheller unit | |
| CN108353644A (en) | A kind of maize sheller with corncob crushing function | |
| JP2016508741A (en) | Oilseed rape and combine harvester | |
| CN203775694U (en) | Multifunctional grain combine harvester | |
| CN205567146U (en) | Two cross axles flow corn threshing device | |
| CN204968544U (en) | Self -propelled difunctional maize combine harvester | |
| CN203646114U (en) | Threshing and fine selecting machine for wheat and oil crops | |
| CN206395287U (en) | What a kind of crab feed crushed raw material changes bin device | |
| CN105103801A (en) | Grain threshing machine capable of conducting continuous operation | |
| CN205961831U (en) | Agricultural harvesting machine | |
| CN105103814A (en) | Grain threshing machine | |
| CN108076791A (en) | A kind of comb-threshing-type rice wheat combine harvester | |
| CN206024559U (en) | Take cleaning plant of threshing of turbofan selection by winnowing | |
| CN202587885U (en) | Corn thresher | |
| CN205386462U (en) | Rice milling equipment | |
| CN212013645U (en) | Rice threshing and cleaning device | |
| CN203723106U (en) | Threshing device of combine harvester | |
| CN203735084U (en) | Corn straw separating device | |
| CN105103809A (en) | Corn threshing machine | |
| CN208627831U (en) | A kind of purification of seeds device | |
| CN110999642A (en) | Secondary separating mechanism of harvester | |
| CN207531391U (en) | A kind of tongue bran type of threshing and sorting | |
| CN207519181U (en) | The threshing machine of high-efficient simple | |
| CN205546560U (en) | Maize picker and cleaning plant thereof | |
| CN105123136A (en) | Thresher |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20151202 |