CN2428961Y - Multifunctional and automatical threshing and separating machine for cereals - Google Patents
Multifunctional and automatical threshing and separating machine for cereals Download PDFInfo
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- CN2428961Y CN2428961Y CN 00204174 CN00204174U CN2428961Y CN 2428961 Y CN2428961 Y CN 2428961Y CN 00204174 CN00204174 CN 00204174 CN 00204174 U CN00204174 U CN 00204174U CN 2428961 Y CN2428961 Y CN 2428961Y
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Abstract
The utility model relates to a multifunctional and automatic threshing and separating machine for grain, which is mainly composed of a motor, a variable diameter speed regulating belt pulley, a transmission belt, a fan, a conical roller, tines, threshing blocks, a shaft, a concave plate, a spindle outlet baffle, an air intake baffle, etc. The utility model can automatically sort and separate grain of wheat, paddy rice, soybeans, etc., and thresh corns. The utility model has the advantages of compact structure, simple operation and convenient maintenance, and mainly solves the problems that grain is manually sorted and separated and corn is manually threshed at countryside, which has large labor intensity and low efficiency. The utility model is suitable for being used by peasant households, farms and seed companies at planting zones of grain of wheat, paddy rice, corns, soybeans, broad beans, peas, etc.
Description
The utility model provides a kind of multi-functional cereal automatic finishing thresher, is applicable to particularly that wide farmers family, farm and seeds company in the cereal growing areas such as wheat, paddy rice, corn, soybean, broad bean, Peas clean to separate and the multi-functional cereal that corn carries out automatic threshing cleaned automatically to cereal such as wheat, paddy rice, corn, soybean, broad bean, peas automatically to separate and husker sheller.
In vast rural area, must clean separation after the grain harvests such as wheat, paddy rice, soybean, corn, broad bean, Peas, must carry out threshing to corn ear behind the harvest corn, clean separation, just can be processed into flour, rice, soybean and corn flour etc. then.In the present stage rural area, particularly, western countryside and remote rural area, the separation of cleaning after the grain harvests such as wheat, paddy rice, soybean, corn is still adopted original hand windmill or dustpan to clean to separate or is rubbed corn ear with hand, loose corn ear to be layered in the garden and beat with waddy in the area that also has, choose the corn mandrel again, then clean the iblet that is scattered with broom, with hand windmill or dustpan corn mandrel fragment is separated with earth at last, reach the purpose of grain cleaning separation or threshing corn.This original grain cleaning separates, corn threshing mode labour intensity is big, inefficiency, and it is poor to clean disintegrate-quality, hinders greatly and has restricted rural economic development.
The purpose of this utility model: multi-functional machine, realize that grain cleaning separates and the mechanization of corn threshing, per hour can clean and separate more than the cereal 1000kg, be manually to clean 30 times of separative efficiency, but threshing corn 600-700kg per hour, be 25 times of artificial threshing corn efficient, with solve the rural area medium-term and long-term by manually clean separation cereal, threshing corn labour intensity is big, efficient is low and clean the problem of disintegrate-quality difference.
The technical solution of the utility model: complete machine comprises actuating unit, grain cleaning separator and corn threshing device.Actuating unit mainly is made up of electromotor (also available diesel engine), motor pulley, flat key, triangular driving band.The grain cleaning separator mainly by elevating hopper, air inlet baffle plate, fan, fan shaft (with the conical drum same axis), go up notch board, concave plate, and hopper form.Corn threshing device mainly is made up of elevating hopper, last notch board, concave plate, conical drum, tooth, threshing piece, conical drum axle, bearing, bearing block, corncob axial outlet baffle plate and hopper.
The technical program machinery industry those skilled in the art all can understand, and main parts size need not be processed by special equipment, and machine tool just can be produced.This machine compact conformation, volume is little, and is easy to manufacture, simple to operate, and maintenance is convenient.
Technical characterictic of the present utility model is to be equipped with on the fan shaft (10) fan (13), conical drum (8), reducing speed-regulating pulley (18) and dress triangular driving band (20) thereon, conical drum (8) is gone up tooth (9) and the threshing piece (12) that axially dislocation is installed along equidistant 4 row rows on the circumference, concave plate (2), last notch board (15) is gone up the eccentric elevating hopper of installing (11), bearing (5), bearing block (4) is gone up corncob axial outlet baffle plate (3) and the bearing block (16) installed and is gone up the air inlet baffle plate of installing (17).
Clean when separating cereal, triangular driving band is adjusted to the reducing speed-regulating pulley by the body outside, behind the actuating motor (or diesel engine), triangular driving band drives the reducing speed-regulating pulley and rotates, and drives fan with 1400-1500 rev/min of rotational speed under the flat key effect.Because the rotation of fan and conical drum, make to enter the cereal of cleaning separation chamber and corn threshing chamber from feed hopper and make circular motion at the upper and lower notch board in coherence action of centrifugal force lower edge, and the hopper that from recessed plate hole, bleeds.Foreign material then under the effect of fan wind-force, are axially discharged from the outlet of laying down corncob axial outlet baffle plate along conical drum, and grain cleaning separates to be finished.If during threshing corn, turn off electrodynamic machines, earlier protective cover is unloaded, the triangle driving belt is adjusted to the reducing speed-regulating pulley by the body inboard, making the conical drum rotating speed is 700-800 rev/min by 1400-1500 rev/min of speed change, has installed and fixed corncob axial outlet baffle plate and air inlet baffle plate with screw respectively again.Actuating motor (or diesel engine) once more, the triangle driving belt drives the reducing speed-regulating pulley and rotates, and drives conical drum with 700-800 rev/min rotational speed under the effect of flat key.The rotation of conical drum makes the tooth and continuous strike of threshing piece that are installed on the conical drum enter the corn ear of (being the corn threshing chamber) between upper and lower notch board and the conical drum.The iblet of being struck off is through the recessed plate hole hopper that bleeds, corn mandrel and mandrel particle then under the effect of wind-force rotation discharge from corncob axial outlet baffle plate lower end, corn threshing is cleaned and is separated subsynchronous finishing.
The utility model will be further described below in conjunction with accompanying drawing.
Fig. 1 is a schematic diagram of the present utility model.
Fig. 2 is a schematic top plan view of the present utility model.
Fig. 3 is the A-A cutaway view of Fig. 2.
Fig. 4 is a fundamental diagram of the present utility model.
Fig. 5 is the B-B cutaway view of Fig. 2.
Actuating motor (24) drives motor pulley (21) and triangular driving band (20) rotates.Triangular driving band (20) drives reducing speed-regulating pulley (18) synchronously and rotates.Under the drive of (18), drive fan (13) and conical drum (8) running by flat key (19) and fan shaft (10).Conical drum (8) is made up of tooth (9), threshing piece (12) and conical drum axle (10).For the cereal (or corn ear) that prevents to enter elevating hopper (11) throws away elevating hopper (11) because of centrifugal inertial force, the spy is installed in (11) off-centre on the notch board (15).Clean the separation wheat, during cereal such as paddy rice, triangular driving band (20) is adjusted to the outside of reducing speed-regulating pulley (18) by body, cereal enters conical drum (8) and last from elevating hopper (11), (promptly clean and separate and the corn threshing chamber) between the concave plate (15) (2), under action of centrifugal force cereal along on, concave plate (15) (2) is made circular motion, and the hopper (27) that from the hole of concave plate (2), bleeds, foreign material are then axially discharged from the outlet of laying down corncob axial outlet baffle plate (3) at the effect lower edge conical drum (8) of fan (13) wind-force, so far, the grain cleaning separation is finished automatically.
If when carrying out corn threshing; lay down protective cover (29) after the shutdown; triangle driving belt (20) is adjusted to by the body inboard; the rotating speed of conical drum (8) and fan (13) is turned down; fix corncob axial outlet baffle plate (3) and air inlet baffle plate (17) with screw (6), load onto protective cover (29) again.Starter motor (24) just can carry out the automatic threshing of corn once more.The maize cob that enters the corn threshing chamber from elevating hopper (11) makes iblet disengaging mandrel down in rotating and knead and hitting in the tooth (9) and the rotation of threshing piece (12) of conical drum (8).The iblet that strike is fallen down leaks down from the hole of concave plate (2) under the effect of centrifugal inertial force and gravity and flows out through hopper (27).Corn mandrel and mandrel fragment are then axially discharged from corncob axial outlet baffle plate (3) lower end at the effect lower edge conical drum of fan (13) wind-force.For preventing iblet from the discharge of mandrel outlet damper, the spy is designed to a high 10-15 millimeter step with corncob axial outlet baffle plate (3) lower end, plays the effect of catch ring.
In order to adapt to the threshing of all size kind corn ear, this machine is tapered with cylinder design.The bigger corn ear of diameter enter clean separate and during the corn threshing chamber near the diameter small end of conical drum (8), the gap design of diameter small end threshing piece (12) top and upper and lower notch board (15) (2) is 90 millimeters, can reduce the particle rate of corn during threshing.The less corn ear of diameter is then along with the axial rotary of conical drum (8) moves to the big end of diameter, and the tooth of the big end of diameter (9) top and upper and lower notch board (15) (2) gap smaller are 50 millimeters thereby are unlikely and the iblet end occur and take off most phenomenon.
It more than is the overall process that the automatic finishing thresher of the multi-functional cereal of the utility model is cleaned separation and the automatic threshing of corn automatically.
Claims (3)
1. automatic finishing thresher of multi-functional cereal; it comprises actuating unit; grain cleaning separator and corn threshing device is characterized in that: fan (13) is installed on the fan shaft (10); conical drum (8); reducing speed-regulating pulley (18) and assembling motor triangular driving band (20) thereon; conical drum (8) is gone up axially dislocation and is equipped with tooth (9) and threshing piece (12) along equidistant 4 row arrangements on the circumference; last notch board (15) is gone up the eccentric elevating hopper of installing (11); bearing (5); bearing block (4) is gone up corncob axial outlet baffle plate (3) and the bearing block (16) installed and is gone up the air inlet baffle plate of installing (17).
2. the automatic finishing thresher of multi-functional cereal according to claim 1 is characterized in that: the fan in the grain cleaning separator (13) with fastening bolt (14) be installed in that fan shaft (10) is gone up, reducing speed-regulating pulley (18) is installed in key (19) that fan shaft (10) is gone up, two ends are bearing block (4) respectively and bearing block (16) and bearing (5), go up notch board (15) and concave plate (2) be installed in bearing block (4) and bearing block (16) outer ring, air inlet baffle plate (17) be installed in bearing block (16) go up, upward notch board (15) upward off-centre elevating hopper (11) is installed.
3. the automatic finishing thresher of multi-functional cereal according to claim 1 is characterized in that: go up in the corn threshing device that notch board (15) and concave plate (2) are installed in bearing block (4) and bearing block (16) is gone up, conical drum (8) is installed in that fan shaft (10) is gone up, tooth (9) and threshing piece (12) be installed in conical drum (8) upward, corncob axial outlet baffle plate (3) be installed in bearing block (4) upward, reducing speed-regulating pulley (18) is installed in the end of fan shaft (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00204174 CN2428961Y (en) | 2000-02-29 | 2000-02-29 | Multifunctional and automatical threshing and separating machine for cereals |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00204174 CN2428961Y (en) | 2000-02-29 | 2000-02-29 | Multifunctional and automatical threshing and separating machine for cereals |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2428961Y true CN2428961Y (en) | 2001-05-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00204174 Expired - Fee Related CN2428961Y (en) | 2000-02-29 | 2000-02-29 | Multifunctional and automatical threshing and separating machine for cereals |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2428961Y (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104094738A (en) * | 2014-07-23 | 2014-10-15 | 青海林丰农牧机械制造有限公司 | Broad-bean thresher |
| CN105532191A (en) * | 2016-01-29 | 2016-05-04 | 柳州易农科技有限公司 | Pedal type rotating cutter rice thresher |
| CN105612937A (en) * | 2016-01-29 | 2016-06-01 | 柳州易农科技有限公司 | Pedal-type rotating tooth rice threshing machine |
| CN105638114A (en) * | 2016-01-29 | 2016-06-08 | 柳州易农科技有限公司 | Pedal-type rice thresher with rotating rake |
| CN105684657A (en) * | 2016-01-29 | 2016-06-22 | 柳州易农科技有限公司 | Rotary knife type rice threshing machine |
| CN105684656A (en) * | 2016-01-29 | 2016-06-22 | 柳州易农科技有限公司 | Pedaled rotary-drum rice threshing machine |
| CN105706642A (en) * | 2016-01-29 | 2016-06-29 | 柳州易农科技有限公司 | Foot step type turning wheel rice thresher |
| CN105706641A (en) * | 2016-01-29 | 2016-06-29 | 柳州易农科技有限公司 | Rotary tooth type rice thresher |
| CN107690982A (en) * | 2017-08-12 | 2018-02-16 | 安徽聚合自动化工程有限公司 | A kind of reducing becomes spacing spiral lamina dentition formula maize sheller |
| CN108966849A (en) * | 2018-08-30 | 2018-12-11 | 绩溪袁稻农业产业科技有限公司 | A kind of rice threshing device |
| CN109302898A (en) * | 2018-12-12 | 2019-02-05 | 中国农业大学 | The low adjustable longitudinal axial flow high-moisture percentage corn threshing separator in damage anti-clogging gap |
-
2000
- 2000-02-29 CN CN 00204174 patent/CN2428961Y/en not_active Expired - Fee Related
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104094738A (en) * | 2014-07-23 | 2014-10-15 | 青海林丰农牧机械制造有限公司 | Broad-bean thresher |
| CN104094738B (en) * | 2014-07-23 | 2016-08-24 | 青海林丰农牧机械制造有限公司 | Broad-bean thresher |
| CN105532191A (en) * | 2016-01-29 | 2016-05-04 | 柳州易农科技有限公司 | Pedal type rotating cutter rice thresher |
| CN105612937A (en) * | 2016-01-29 | 2016-06-01 | 柳州易农科技有限公司 | Pedal-type rotating tooth rice threshing machine |
| CN105638114A (en) * | 2016-01-29 | 2016-06-08 | 柳州易农科技有限公司 | Pedal-type rice thresher with rotating rake |
| CN105684657A (en) * | 2016-01-29 | 2016-06-22 | 柳州易农科技有限公司 | Rotary knife type rice threshing machine |
| CN105684656A (en) * | 2016-01-29 | 2016-06-22 | 柳州易农科技有限公司 | Pedaled rotary-drum rice threshing machine |
| CN105706642A (en) * | 2016-01-29 | 2016-06-29 | 柳州易农科技有限公司 | Foot step type turning wheel rice thresher |
| CN105706641A (en) * | 2016-01-29 | 2016-06-29 | 柳州易农科技有限公司 | Rotary tooth type rice thresher |
| CN107690982A (en) * | 2017-08-12 | 2018-02-16 | 安徽聚合自动化工程有限公司 | A kind of reducing becomes spacing spiral lamina dentition formula maize sheller |
| CN108966849A (en) * | 2018-08-30 | 2018-12-11 | 绩溪袁稻农业产业科技有限公司 | A kind of rice threshing device |
| CN109302898A (en) * | 2018-12-12 | 2019-02-05 | 中国农业大学 | The low adjustable longitudinal axial flow high-moisture percentage corn threshing separator in damage anti-clogging gap |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| FG1K | Grant of 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 |