CN203590744U - Sunflower and corn threshing and cleaning machine - Google Patents
Sunflower and corn threshing and cleaning machine Download PDFInfo
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- CN203590744U CN203590744U CN201320558762.4U CN201320558762U CN203590744U CN 203590744 U CN203590744 U CN 203590744U CN 201320558762 U CN201320558762 U CN 201320558762U CN 203590744 U CN203590744 U CN 203590744U
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- sieve
- shaft
- power transmission
- sunflower
- threshing
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Abstract
The utility model discloses a sunflower and corn threshing and cleaning machine, which comprises a rack, a threshing device, a vibration sieve and a power transmission device, wherein the threshing device is arranged on the upper part of the rack; the vibration sieve is arranged in the middle of the rack; the power transmission device is arranged at the side part of the rack; the vibration sieve is horizontally and movably fixed on the rack via a vibration sieve support; the power transmission device and a vibration sieve driving device are respectively in transmission connection with a threshing roller shaft of the threshing device; and the vibration sieve driving device is connected with a rocker arm shaft. The sunflower and corn threshing and cleaning machine has the advantages that mechanical work is adopted, the screening rate is high, the labor intensity is low, time and labor are saved, the phenomenon that the sunflower is decayed due to untimely threshing can be avoided, economic loss is avoided, the structure is simple, the cost is low, the operation is convenient, maintenance is facilitated, threshing is complete, cleaning is complete, and adaptability is high.
Description
Technical field:
The utility model relates to a kind of agricultural machinery, relates in particular to a kind of sunflower corn threshing separator.
Background technology:
Sunflower seed are important oil crop, output is huger, but, in the time of harvesting sunflower seed, sunflower seed need be peeled off out from sunflower disk, manual operations mostly, labour intensity is large, efficiency is low, increases planting cost, if just the sunflower of results carries out threshing not in time, sunflower disk will rot, and will cause very large loss to peasant like this.Existing sun-flower seed thresher, is all to adopt the vibratory sieve being obliquely installed, and screens, and screening rate is lower.
Utility model content:
The purpose of this utility model is to provide a kind of simple in structure, easy to use, sunflower corn threshing separator that screening rate is high.
The utility model is implemented by following technical scheme: sunflower corn threshing separator, and it comprises frame, sheller unit, vibratory sieve and power transmission, is provided with described sheller unit at described upper rack; Be provided with described vibratory sieve at described central rack; Described frame sidepiece is provided with described power transmission; Described vibratory sieve is fixed in described frame by bracket for vibrating screen horizontal anomalous movement, described bracket for vibrating screen comprises rocker arm shaft and adjustable rocking arm, in described frame rear and front end, level is provided with two described rocker arm shafts, described rocker arm shaft is movably fixed in described frame, on rocker arm shaft every described, be fixed with two described adjustable rocking arms, described adjustable rocking arm top is hinged with the sieve nest sidepiece of corresponding described vibratory sieve; Described power transmission and driving apparatus for vibration sieve are in transmission connection with the grain threshing roller roll shaft of described sheller unit respectively; Described driving apparatus for vibration sieve is connected with described rocker arm shaft.
Described rocker arm shaft is to be fixed on described sieve nest top or to be fixed on any one of described sieve nest bottom.
Described sheller unit comprises casing, charging aperture, grain threshing roller, bolter, described casing is the semicylinder of hollow, two ends are equipped with semicircle bottom surface, are provided with charging aperture in described casing front top, and the bolter of described casing bottom and cross section semicircular in shape fastens formation threshing cavity mutually; Described grain threshing roller is arranged in threshing cavity, and described grain threshing roller is cylinder, and surface vertically spiral is evenly provided with entirety and is cylindrical rib; On the described roll shaft of described casing end, be fixed with driven sprocket.
Described vibratory sieve is by described sieve nest, just jig with sorting screen and form, and described sieve nest is front end closure and bottomless groove shape, and bottom is provided with the described sorting screen of the dismounting of can sliding; Described just jigging is arranged at described sorting screen top, describedly just jigs length and is greater than described sorting screen length, described just jigging and the dismounting of also can sliding that is connected of described sieve nest, and described sieve nest end is provided with little waste outlet; Described sorting screen end below is vertically installed with discharging opening in the form of slot.
Described power transmission, comprises power transmission shaft, and drive pulley, drive sprocket are provided with described drive pulley and described drive sprocket on described power transmission shaft.
Described drive sprocket is connected by chain drive with described driven sprocket.
It also comprises conveyer belt, and described conveyer belt is placed in described discharging opening bottom, and the driving shaft of described conveyer belt is connected by belt transmission with described power transmission shaft.
Described driving apparatus for vibration sieve comprises eccentric wheel, connecting rod, linking arm, on the described roll shaft of described casing front end, be provided with described eccentric wheel, described connecting rod one end is movably articulated on described eccentric wheel, be movably hinged with described linking arm at the described connecting rod other end, described linking arm top is fixed on adjacent described rocker arm shaft.
Described driving apparatus for vibration sieve is incorgruous decelerator, and the input of described incorgruous decelerator is connected by belt transmission with the described roll shaft of described casing front end, and the output of described incorgruous decelerator and described sieve nest sidewall are movably hinged.
Advantage of the present utility model: adopt do mechanization operation, screening rate is high, and labour intensity is low, time saving and energy saving, effectively avoids sunflower because the rotten phenomenon of threshing in time occurs, and avoids causing economic loss; Simple in structure, with low cost, easy to operate, to be convenient to safeguard, threshing is thorough, and sorting is clean, and strong adaptability also can be used for the threshing screening of corn.
Accompanying drawing explanation:
Fig. 1 is the vertical view of embodiment 1.
Fig. 2 is the end view of embodiment 1.
Fig. 3 is the main TV structure schematic diagram of embodiment 1.
Fig. 4 is the vertical view of embodiment 2.
Fig. 5 is the end view of embodiment 2.
Fig. 6 is the main TV structure schematic diagram of embodiment 2.
Embodiment:
Embodiment 1: as shown in Figure 1 to Figure 3, sunflower corn threshing separator, it comprises frame 1, sheller unit 2, vibratory sieve 3 and power transmission 4, be provided with sheller unit 2 on frame 1 top, sheller unit 2 comprises casing 7, charging aperture 8, grain threshing roller 9, bolter 10, the semicylinder that casing 7 is hollow, and two ends are equipped with semicircle bottom surface, be provided with charging aperture 8 in casing 7 front top, the bolter 10 of casing 7 bottoms and cross section semicircular in shape mutually fastens and forms threshing cavity; Grain threshing roller 9 is arranged in threshing cavity, and grain threshing roller 9 is cylinder, and surface vertically spiral is evenly provided with entirety and is cylindrical rib 11; On the roll shaft 12 of casing 7 ends, be fixed with driven sprocket 13; Be provided with vibratory sieve 2 at frame 1 middle part, vibratory sieve 2 by sieve nest 14, just jig 15 and sorting screen 16 form, sieve nest 14 is an end closure and bottomless groove shape, bottom is provided with the sorting screen 16 of the dismounting of can sliding; Just jig 15 and be arranged at sorting screen 16 tops, just jig 15 length and be greater than sorting screen 16 length, just jig 15 with the dismounting of also can sliding that is connected of sieve nest 14, sieve nest 14 ends are provided with little waste outlet 17; Sorting screen 16 end belows are vertically installed with discharging opening in the form of slot 18; Vibratory sieve 2 is fixed in frame 1 by bracket for vibrating screen 5 horizontal anomalous movements, vibratory sieve 2 horizontal positioned, and up and down reciprocatingly vibration, improves screening rate; Bracket for vibrating screen 5 comprises rocker arm shaft 19, rocker arm shaft bearing 20 and adjustable rocking arm 21, be provided with two rocker arm shafts 19 in frame 1 rear and front end level; rocker arm shaft 19 is movably fixed in frame 1 by rocker arm shaft bearing 20; rocker arm shaft 19 is fixed on vibratory sieve 2 bottoms; on every rocker arm shaft 19, be fixed with two adjustable rocking arms 21, adjustable rocking arm 21 tops are hinged with corresponding sieve nest 14 sidepieces; Frame 1 sidepiece is provided with power transmission 4, and power transmission 4 and driving apparatus for vibration sieve 6 are in transmission connection with roll shaft 12 respectively; Power transmission 4 comprises power transmission shaft 25, drive pulley 26, drive sprocket 27, on power transmission shaft 25, be provided with drive pulley 26 and drive sprocket 27, drive sprocket 27 is connected by chain drive with driven sprocket 13, and drive pulley 26 is connected and is obtained power by belt transmission with driving arrangement; Driving apparatus for vibration sieve 6 comprises eccentric wheel 22, connecting rod 23, linking arm 24, the roll shaft 12 of the grain threshing roller 9 of sheller unit 2 front ends is provided with eccentric wheel 22, connecting rod 23 one end are movably articulated on eccentric wheel 22, be movably hinged with linking arm 24 at connecting rod 23 other ends, linking arm 24 tops are fixed on adjacent rocker arm shaft 19.Sieve nest up and down reciprocatingly vibrates, and front-rear reciprocation movement simultaneously, improves screening rate; Make material on sieve nest, form moving the travelling forward of continuous wave of parabolic.
Operation principle: driving arrangement drives power transmission shaft 25 to rotate, power transmission shaft 25 is with action roller shaft 12 to rotate, eccentric wheel 22 drivening rods 23 on roll shaft 12 pump, linking arm 24 on connecting rod 23 drives rocker arm shaft 19 left and right reciprocating rotations; the adjustable rocking arm 21 on rocker arm shaft 19 drives sieve nest 14 up and down reciprocatingly to vibrate, simultaneously front-rear reciprocation movement; Sunflower disk enters threshing cavity from charging aperture 8, broken apart by grain threshing roller 9 and bolter 10 in threshing cavity, sunflower seed after separation and sunflower disk fragment drop on the first of vibratory sieve 3 and jig 15 from the gap of bolter 10, screen, sunflower disk fragment larger after screening, with the vibration that just jigs 15, is discharged from little waste outlet 17; Sunflower seed and tiny sunflower disk fragment fall and drop on sorting screen 16 from just jigging 15 gap, screen, and sunflower seed are finally discharged from discharging opening 18; When screening, sunflower seed and sunflower disk fragment form moving the travelling forward of continuous wave of parabolic on sieve nest, effectively improve screening rate.
Embodiment 2: as shown in Figures 4 to 6, sunflower corn threshing separator, it comprises frame 1, sheller unit 2, vibratory sieve 3, power transmission 4, bracket for vibrating screen 5 and driving apparatus for vibration sieve 6, is provided with sheller unit 2 on frame 1 top, is provided with vibratory sieve 2 at frame 1 middle part; Vibratory sieve 2 is fixed in frame 1 by bracket for vibrating screen 5 horizontal anomalous movements, vibratory sieve horizontal positioned, and up and down reciprocatingly vibration, improves screening rate; Rocker arm shaft 19 is fixed on vibratory sieve 2 tops, and frame 1 sidepiece is provided with power transmission 4, and power transmission 4 and driving apparatus for vibration sieve 6 are in transmission connection with roll shaft 12 respectively; Driving apparatus for vibration sieve 6 is incorgruous decelerator 29, and the input of incorgruous decelerator 29 is connected by belt transmission with the roll shaft 12 of casing 7 front ends, and the output of incorgruous decelerator 29 and sieve nest 14 sidewalls are movably hinged; It also comprises conveyer belt 28, and conveyer belt 28 is placed in discharging opening 18 bottoms, and the driving shaft of conveyer belt 28 is connected by belt transmission with power transmission shaft 25; Other structures are identical with embodiment 1.
Operation principle: driving arrangement drives power transmission shaft 25 to rotate, power transmission shaft 25 is with action roller shaft 12 to rotate, roll shaft 12 is by the incorgruous decelerator 29 of belt drives, drive incorgruous decelerator 29 to promote vibratory sieve 2 and do horizontal reciprocating movement, sunflower disk enters threshing cavity from charging aperture 8, broken apart by grain threshing roller 9 and bolter 10 in threshing cavity, sunflower seed after separation and sunflower disk fragment drop on the first of vibratory sieve 3 and jig 15 from the gap of bolter 10, screen, sunflower disk fragment larger after screening, with the vibration that just jigs 15, is discharged from little waste outlet 17; Sunflower seed and tiny sunflower disk fragment fall and drop on sorting screen 16 from just jigging 15 gap, screen, and sunflower seed drop on conveyer belt 28 from discharging opening 18, carry discharge by conveyer belt 28.
Claims (9)
1. sunflower corn threshing separator, it comprises frame, sheller unit, vibratory sieve and power transmission, is provided with described sheller unit at described upper rack; Be provided with described vibratory sieve at described central rack; Described frame sidepiece is provided with described power transmission; It is characterized in that, described vibratory sieve is fixed in described frame by bracket for vibrating screen horizontal anomalous movement, described bracket for vibrating screen comprises rocker arm shaft and adjustable rocking arm, in described frame rear and front end, level is provided with two described rocker arm shafts, described rocker arm shaft is movably fixed in described frame, on rocker arm shaft every described, be fixed with two described adjustable rocking arms, described adjustable rocking arm top is hinged with the sieve nest sidepiece of corresponding described vibratory sieve; Described power transmission and driving apparatus for vibration sieve are in transmission connection with the grain threshing roller roll shaft of described sheller unit respectively; Described driving apparatus for vibration sieve is connected with described rocker arm shaft.
2. sunflower corn threshing separator according to claim 1, is characterized in that, described rocker arm shaft is to be fixed on described sieve nest top or to be fixed on any one of described sieve nest bottom.
3. sunflower corn threshing separator according to claim 2, it is characterized in that, described sheller unit comprises casing, charging aperture, grain threshing roller, bolter, described casing is the semicylinder of hollow, two ends are equipped with semicircle bottom surface, be provided with charging aperture in described casing front top, the bolter of described casing bottom and cross section semicircular in shape fastens formation threshing cavity mutually; Described grain threshing roller is arranged in threshing cavity, and described grain threshing roller is cylinder, and surface vertically spiral is evenly provided with entirety and is cylindrical rib; On the described roll shaft of described casing end, be fixed with driven sprocket.
4. sunflower corn threshing separator according to claim 1, it is characterized in that, described vibratory sieve is by described sieve nest, just jig with sorting screen and form, and described sieve nest is front end closure and bottomless groove shape, and bottom is provided with the described sorting screen of the dismounting of can sliding; Described just jigging is arranged at described sorting screen top, describedly just jigs length and is greater than described sorting screen length, described just jigging and the dismounting of also can sliding that is connected of described sieve nest, and described sieve nest end is provided with little waste outlet; Described sorting screen end below is vertically installed with discharging opening in the form of slot.
5. sunflower corn threshing separator according to claim 3, is characterized in that, described power transmission, comprises power transmission shaft, and drive pulley, drive sprocket are provided with described drive pulley and described drive sprocket on described power transmission shaft.
6. sunflower corn threshing separator according to claim 5, is characterized in that, described drive sprocket is connected by chain drive with described driven sprocket.
7. sunflower corn threshing separator according to claim 4, is characterized in that, it also comprises conveyer belt, and described conveyer belt is placed in described discharging opening bottom, and the driving shaft of described conveyer belt is connected by belt transmission with described power transmission shaft.
8. sunflower corn threshing separator according to claim 3, it is characterized in that, described driving apparatus for vibration sieve comprises eccentric wheel, connecting rod, linking arm, on the described roll shaft of described casing front end, be provided with described eccentric wheel, described connecting rod one end is movably articulated on described eccentric wheel, be movably hinged with described linking arm at the described connecting rod other end, described linking arm top is fixed on adjacent described rocker arm shaft.
9. sunflower corn threshing separator according to claim 3, it is characterized in that, described driving apparatus for vibration sieve is incorgruous decelerator, the input of described incorgruous decelerator is connected by belt transmission with the described roll shaft of described casing front end, and the output of described incorgruous decelerator and described sieve nest sidewall are movably hinged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320558762.4U CN203590744U (en) | 2013-09-02 | 2013-09-02 | Sunflower and corn threshing and cleaning machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320558762.4U CN203590744U (en) | 2013-09-02 | 2013-09-02 | Sunflower and corn threshing and cleaning machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203590744U true CN203590744U (en) | 2014-05-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320558762.4U Expired - Fee Related CN203590744U (en) | 2013-09-02 | 2013-09-02 | Sunflower and corn threshing and cleaning machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203590744U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103999642A (en) * | 2014-05-22 | 2014-08-27 | 河南科技大学 | Flexible differential corn threshing machine |
| CN106856882A (en) * | 2017-04-11 | 2017-06-20 | 济南大学 | A kind of novel corn threshing and cleaning integrated device |
| CN107812707A (en) * | 2017-11-28 | 2018-03-20 | 雷晓琴 | A kind of agricultural breeding corn seed screening plant |
| CN109677722A (en) * | 2018-12-31 | 2019-04-26 | 浙江申联环保集团有限公司 | A kind of jumbo bag automatic discharge unit |
-
2013
- 2013-09-02 CN CN201320558762.4U patent/CN203590744U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103999642A (en) * | 2014-05-22 | 2014-08-27 | 河南科技大学 | Flexible differential corn threshing machine |
| CN106856882A (en) * | 2017-04-11 | 2017-06-20 | 济南大学 | A kind of novel corn threshing and cleaning integrated device |
| CN107812707A (en) * | 2017-11-28 | 2018-03-20 | 雷晓琴 | A kind of agricultural breeding corn seed screening plant |
| CN109677722A (en) * | 2018-12-31 | 2019-04-26 | 浙江申联环保集团有限公司 | A kind of jumbo bag automatic discharge unit |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice | ||
| DD01 | Delivery of document by public notice |
Addressee: Hu Yong Document name: Notification of Termination of Patent Right |
|
| 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: 20140514 Termination date: 20190902 |