CN202663823U - Multifunctional cylindrical grain blow-harvester - Google Patents
Multifunctional cylindrical grain blow-harvester Download PDFInfo
- Publication number
- CN202663823U CN202663823U CN 201220234012 CN201220234012U CN202663823U CN 202663823 U CN202663823 U CN 202663823U CN 201220234012 CN201220234012 CN 201220234012 CN 201220234012 U CN201220234012 U CN 201220234012U CN 202663823 U CN202663823 U CN 202663823U
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- rotating shaft
- grain
- conveyer belt
- type grain
- conveyer
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Abstract
The utility model discloses a multifunctional cylindrical grain blow-harvester. The multifunctional cylindrical grain blow-harvester comprises a frame, a power mechanism, a grain separation mechanism and a power transmission mechanism. The grain separation mechanism comprises a rotary shaft, an inner cylinder and an outer cylinder, wherein the rotary shaft is disposed on the frame, the inner cylinder and the outer cylinder are fixed on the frame and are coaxial with the rotary shaft. The bottom end of the outer cylinder is provided with a feed hole. The top end of the inner cylinder is provided with a separation hole, and a separation hopper is connected to the separation hole. The grain separation mechanism further comprises a feed device, a blower and a grain conveyer, wherein the feed device is connected to the rotary shaft. An inlet of the grain conveyer is located diagonally below an outlet of the separation hopper. An air outlet of the blower is located between the outlet of the separation hopper and the inlet of the grain conveyer. The multifunctional cylindrical grain blow-harvester is capable of taking grain kernels and separating impurities, and the problems of high labor consumption, high tool usage, high time consumption and the like in traditional manual harvesting and impurity removal methods are solved.
Description
Technical field
The utility model relates to agricultural mechanical field, is specifically related to a kind ofly integrate collecting of grain and receive with the multi-functional drum-type grain of the function of blowing off and to blow machine.
Background technology
After grain gathers in from the field, usually need to divide and allow the sun shine in ground several days, remove unnecessary moisture, the foreign material such as residual cauline leaf, grain ghost, plaster in the time of also need separating simultaneously grain and gather in are so that follow-up grain husking and storage.Traditional grain knot screen generally is manual windmill, and its physical demands is large, the windmill that much drives with impersonal force power such as electromotor therefore occurred.For example Chinese patent application 99254854.3, disclose a kind of electric windmill.The vehicle body back upper place of this electric windmill is placed with electromotor, hopper is housed on vehicle body, forward and backward side at vehicle body is respectively equipped with certified products discharging opening and substandard products discharging opening, and the fan blade drum is contained on the interior rotating shaft mechanism of vehicle body, and the bearing block of rotating shaft mechanism is fixed on the vehicle body; Electromotor drives the rotating shaft of rotating shaft mechanism by belt pulley and belt.This electric windmill has removed the wind of old-fashioned windmill, uses electromotor and produces wind-force and replace hand rotating vane to produce wind-force, and the operation of winnowing is time saving and energy saving, is a kind of simple in structure, volume is few, lightweight, efficient is high windmill.But this electric windmill is before removing the grain foreign material, still need and pour the complicated processes of hopper into through collection, the lifting of grain, and physical demands is larger, and institute's tool using is more, and efficient is very low.At present, grain can be collected with foreign material and separate the agricultural machinery that carries out simultaneously, not yet see relevant report.
The utility model content
The technical problems to be solved in the utility model provides a kind of multi-functional drum-type grain receipts and blows machine, these multi-functional drum-type grain receipts are blown machine and are integrated collecting and blowing off of grain, collecting with the foreign material mask work after grain can being shone well carried out simultaneously, realize that grain is received and blow mechanization and semi-automation, overcome that Traditional Man is collected and impurity-removing method in more than large, the tool using of physical demands and the long problem that expends time in.
For addressing the above problem, the technical solution adopted in the utility model is:
A kind of multi-functional drum-type grain is received and is blown machine, comprises frame and is arranged at actuating unit on the frame, paddy material separating mechanism and with the power transmission of the actuating unit power transmission mechanism to the grain separating mechanism.Described paddy material separating mechanism comprise be arranged at the rotating shaft on the frame and be fixed on the frame and with the inside and outside cylinder of the coaxial setting of described rotating shaft, feeding port is offered in the bottom of described outer cylinder, the sub-material mouth is offered on the top of interior cylinder, is connected with a minute hopper on this sub-material mouth; Described paddy material separating mechanism also comprises pay-off, air-blast device and the paddy material conveyer that is connected in the described rotating shaft, the import of described paddy material conveyer is positioned at minute oblique below of hopper outlet, and the air outlet of air-blast device is between the import of the outlet that divides hopper and paddy material conveyer.
Described power transmission mechanism comprises driving and driven belt pulley and belt, described drive pulley is coaxial affixed with the output shaft of actuating unit, described driven pulley is coaxial affixed with described rotating shaft, and belt pulley is connected between the described driving and driven belt pulley.
Described pay-off comprises several poles that are fixed in the described rotating shaft and is connected in the scraper plate of described pole end.Described scraper plate comprises the scraper plate base plate, which is provided with the soft brush of scraper plate rotating shaft and scraper plate, is fixed on the described pole behind the end socket back-moving spring of described scraper plate rotating shaft, and a termination of described back-moving spring is stuck on the pole, and another termination is stuck on the scraper plate base plate.In addition, on described interior cylinder, sub-material mouth position is provided with a switching mechanism near the section start of actuating unit one end, and described switching mechanism comprises a upset rotating shaft and be socketed on turning wheel in the rotating shaft of overturning, and described upset rotating shaft is fixed on the interior cylinder by a support.
Described air-blast device comprises that some fan blades being fixed in the described rotating shaft and one are contained in wherein air duct with above-mentioned some fan blades, and described air duct has an opening, and this opening is the air outlet of air-blast device.
Described paddy material conveyer comprises that paddy material chute, expansion sleeve are connected to master gear, conveyer belt in the described rotating shaft, are fixed in conveyer belt main shaft and conveyer belt driven shaft on the frame, expansion sleeve is connected to the pinion that is meshed with master gear on the conveyer belt main shaft, described conveyer belt is connected between conveyer belt main shaft and the conveyer belt driven shaft, described paddy material chute has an opening and an outlet, wherein said outlet is positioned on the conveyer belt, and described opening is the import of paddy material conveyer.
Further, for ease of the collection of described pay-off to grain, described multi-functional drum-type grain receipts are blown machine and are comprised that also one is the shovel board of concave shape, and this shovel board is placed on the described outer cylinder feeding port.
Further, for ease of the collection of foreign material in the grain, described paddy material conveyer comprises that also one is arranged at the assorted hopper of inner wall of inner drum face bottom.
Further, collection for ease of grain after the removal of impurities, described multi-functional drum-type grain receipts are blown machine and are also comprised a paddy material gathering unit, and this device comprises blanking groove and the paddy material sink block that is fixed on the frame, and described blanking groove is positioned at the conveyer belt below of conveyer belt driven shaft one side.
Further, the bottom of described frame also is provided with return pulley, can move freely so that described multi-functional drum-type grain receipts are blown machine, thereby be convenient to collecting of grain.
Further, a side of described frame also is provided with handgrip, receives the direction of advance of blowing machine so that control described multi-functional drum-type grain.
The utility model multi-functional drum-type grain is received the power that blows machine and is provided by actuating unit, and be delivered to rotating shaft by power transmission mechanism, rotating shaft drives scraper plate, the fan blade of air-blast device and the conveyer belt of paddy material conveyer of pay-off, grain scrapes the switching mechanism place with scraper plate along outer cylinder medial surface, then fall into minute hopper and through air-blast device air blast removal of impurities, be transported to paddy material gathering unit by paddy material conveyer at last.The utility model multi-functional drum-type grain receipts are blown machine and can be realized simultaneously collecting of grain and separating of foreign material, have overcome the problems such as physical demands is large in Traditional Man collection and the impurity-removing method, tool using is many, the length that expends time in.And it is simple in structure that the utility model multi-functional drum-type grain receipts are blown machine, and realizability is high, and space utilization is considered rationally, each position transmission power source unification, and integrated degree is higher.
Description of drawings
Fig. 1: multi-functional drum-type grain is received the structural representation (main apparent direction) that blows machine.
Fig. 2: the multi-functional drum-type grain of removing behind the outer cylinder is received the rearview that blows machine.
Fig. 3: the multi-functional drum-type grain of removing behind the outer cylinder is received the right view that blows machine.
Fig. 4: after removing outer cylinder, along the cutaway view of D-D direction among Fig. 1
Fig. 5: the multi-functional drum-type grain of removing behind the outer cylinder is received the vertical view that blows machine.
Fig. 6: the partial view in C zone (switching mechanism) among Fig. 5.
Fig. 7: the partial view of a-quadrant (scraper plate) among Fig. 3.
Fig. 8: the partial view in B zone among Fig. 4 (wind-force governor motion).
The figure number explanation
1 ... actuating unit 2 ... interior cylinder
3 ... outer cylinder 4 ... switching mechanism
5 ... support 6 ... divide hopper
7 ... air-blast device 8 ... paddy material chute
9 ... master gear 10 ... the conveyer belt main shaft
11 ... assorted hopper 12 ... return pulley
13 ... scraper plate 14 ... rotating shaft
15 ... pinion 16 ... shovel board
17 ... frame 18 ... handgrip
19 ... paddy material sink block 20 ... conveyer belt
21 ... conveyer belt driven shaft 22 ... pole
23 ... driven pulley 24 ... belt
25 ... drive pulley 26 ... back-up ring
27 ... fan blade 28 ... air duct
29 ... blanking groove 30 ... the upset rotating shaft
31 ... turning wheel 32 ... assistant support
33 ... scraper plate bearing 34 ... the scraper plate base plate
35 ... scraper plate rotating shaft 36 ... back-moving spring
37 ... the soft brush 38 of scraper plate ... deep bead
39 ... deep bead rotating shaft 40 ... wind-force is adjusted knob
Embodiment
Accompanying drawing discloses concrete structure of the present utility model without limitation, below in conjunction with accompanying drawing the utility model is further described.
Shown in Fig. 1～5, multi-functional drum-type grain is received and to be blown machine, comprises frame 17 and is arranged at actuating unit 1 on the frame 17, paddy material separating mechanism and with the power transmission of actuating unit 1 power transmission mechanism to the grain separating mechanism.Paddy material separating mechanism comprises rotating shaft 14, interior cylinder 2, outer cylinder 3, minute hopper 6, pay-off, air-blast device 7 and paddy material conveyer.Two rolling bearing units are passed at rotating shaft 14 two ends, and these two rolling bearing units are individually fixed in the both sides of frame 17.Interior cylinder 2 and outer cylinder 3 and rotating shaft 14 coaxial settings, two cylinders small one and large one, be fixed on the frame 17.The bottom of outer cylinder 3 has feeding port, and the sub-material mouth is offered on the top of interior cylinder 2, is connected with minute hopper 6 on this sub-material mouth.The import of paddy material conveyer is positioned at the oblique below of minute hopper 6 outlets, and the air outlet of air-blast device 7 is between the import of the outlet that divides hopper 6 and paddy material conveyer.
Actuating unit 1 is common engine.Power transmission mechanism comprises drive pulley 25, driven pulley 23 and belt 24; Drive pulley 25 is coaxial affixed with the output shaft of actuating unit 1, and driven pulley 23 is coaxial affixed with rotating shaft 14, and belt 24 is connected between drive pulley 25 and the driven pulley 23.
Wherein, air-blast device 7 comprises that three fan blades 27 being fixed in by winning in succession in the rotating shaft 14 and one are contained in wherein air duct 28 with these three fan blades 27, and air duct 28 is scroll casing shape, and it has an opening, and this opening is the air outlet of air-blast device 7.Be the size of control Blast mechanism wind-force, the position near air outlet on air duct 28 also is provided with a wind-force governor motion.
As shown in Figure 8, the wind-force governor motion comprises the deep bead 38 that blocks the air channel, be fixed on the deep bead 38 and pass the deep bead rotating shaft 39 of air duct 28 left and right sides, and is fixed on deep bead rotating shaft 39 1 ends and is exposed at air duct 28 outer wind-force and adjust knob 40; Adjust knob 40 by rotation wind-force, can control the size of Blast mechanism wind-force.
Wherein, paddy material conveyer comprises that paddy material chute 8, expansion sleeve are connected to master gear 9, conveyer belt 20 in the rotating shaft 14, are fixed in conveyer belt main shaft 10 and conveyer belt driven shaft 21 on the frame 17, expansion sleeve is connected to the pinion 15 that is meshed with master gear 9 on conveyer belt main shaft 10, is provided with assorted hopper 11 in inner wall of inner drum face bottom; Conveyer belt 20 is connected between conveyer belt main shaft 10 and the conveyer belt driven shaft 21, and paddy material chute 8 has an opening and an outlet, and its outlet is positioned on the conveyer belt 20, and its opening is the import of paddy material conveyer.
Wherein, pay-off comprise three poles 22 of being fixed in the rotating shaft 14 with respectively from be that equal angles distributes between 13, three poles 22 of different pole 22 three scraper plates connected vertically.Pole 22 is passed a back-up ring 26 and is fixedly connected with this back-up ring 26, and back-up ring 26 is being shown consideration for greatly the same bottom surface of interior cylinder 2 and is being located in the outer cylinder 3, and back-up ring 26 can rotate with the rotation of pole 22.And on interior cylinder 2, sub-material mouth position is provided with a switching mechanism 4 near the section start of actuating unit 1 one ends.
As shown in Figure 7, scraper plate 13 comprises scraper plate base plate 34, is fixed with the soft brush 37 of scraper plate and two coaxial scraper plate bearings 33 on the scraper plate base plate 34, and scraper plate bearing 33 is rolling bearing units; One scraper plate rotating shaft 35 wears this two scraper plate bearings 33, and is fixed on the pole 22 behind the socket back-moving spring 36; A termination of back-moving spring 36 is stuck on the pole 22, and another termination is stuck on the scraper plate base plate 34.
As shown in Figure 6, switching mechanism 4 comprises upset rotating shaft 30 and turning wheel 31, and upset rotating shaft 30 is fixed on the interior cylinder 2 by a support 5; The end of this support 5 is connected with the assistant support 32 of " L " shape, and one side of this assistant support 32 is vertical affixed with support 5, and another side is parallel with support 5; The parallel edges of the end of support 5 and assistant support 32 is provided with two coaxial perforation, and upset rotating shaft 30 is passed these two perforation and turning wheel 31 is socketed between two perforation, and perforation place is fixed in nut respectively in upset rotating shaft 30 two ends.
In addition, multi-functional drum-type grain is received and to be blown machine and also be provided with a shovel board 16 that is concave shape, and shovel board 16 is placed on the feeding port of described outer cylinder 3, and it is pasting outer cylinder 3 edges and can control flexible.
In addition, multi-functional drum-type grain receipts are blown machine and also are provided with paddy material gathering unit, and it comprises blanking groove 32 and the paddy material sink block 19 that is fixed on the frame 17, and blanking groove 32 is positioned at conveyer belt 20 belows of conveyer belt driven shaft 21 1 sides.
In addition, multi-functional drum-type grain is received and to be blown machine and also be provided with return pulley 12 and handgrip 18.Return pulley 12 is located at frame 17 belows, is steering wheel near two return pulleys 12 of actuating unit 1 one sides, is fast pulley away from two return pulleys 12 of actuating unit 1 one sides; Two 18 of handgrips are located on the frame 17 of steering wheel one side.
When receipts were blown grain, actuating unit 1 was delivered to rotating shaft 14 by power transmission mechanism with power, and rotating shaft 14 drives scraper plate 13 grain at feeding port place is scraped to switching mechanism 4 places.At this moment, turning wheel 31 and the scraper plate base plate 34 of switching mechanism 4 bump, and scraper plate 13 climbs over certain angle and passes through switching mechanism 4, and owing to the effect of back-moving spring 36 resets.Because collision and the upset of scraper plate 13, grain fall into minute hopper 6 at sub-material mouth place.The fan blade 27 that rotating shaft 14 drives air-blast device 7 simultaneously produces wind-force, wind-force is delivered to air outlet by air duct 28, thereby the grain that is fallen by minute hopper 6 exits is carried out the air blast removal of impurities: heavier ripe grain falls into paddy material chute 8, and lighter foreign material are then because the effect of wind-force falls into assorted hopper 11.Ripe grain slips into conveyer belt 20 by paddy material chute 8, and is delivered to the blanking groove 29 of conveyer belt driven shaft 21 1 sides by conveyer belt 20, slips into paddy material sink block 19 from blanking groove 29 subsequently, thereby finishes collecting and the work of blowing off of whole grain.
Claims (10)
1. a multi-functional drum-type grain is received and is blown machine, comprise frame (17) and be arranged at actuating unit (1) on the frame (17), paddy material separating mechanism and with the power transmission of actuating unit (1) power transmission mechanism to the grain separating mechanism, it is characterized in that:
Described paddy material separating mechanism comprise the rotating shaft (14) that is arranged on the frame (17) and be fixed in frame (17) upper and with the inside and outside cylinder (2,3) of the coaxial setting of described rotating shaft (14), feeding port is offered in the bottom of described outer cylinder (3), the sub-material mouth is offered on the top of interior cylinder (2), is connected with a minute hopper (6) on this sub-material mouth; Described paddy material separating mechanism also comprises pay-off, air-blast device (7) and the paddy material conveyer that is connected in the described rotating shaft (14), the import of described paddy material conveyer is positioned at the oblique below of a minute hopper (6) outlet, and the air outlet of air-blast device (7) is positioned between the import of the outlet of a minute hopper (6) and paddy material conveyer.
2. multi-functional drum-type grain according to claim 1 is received and is blown machine, it is characterized in that: described paddy material conveyer comprises paddy material chute (8), expansion sleeve is connected to the master gear (9) in the described rotating shaft (14), conveyer belt (20), be fixed in conveyer belt main shaft (10) and conveyer belt driven shaft (21) on the frame (17), be connected to the pinion (15) that is meshed with master gear (9) at the upper expansion sleeve of conveyer belt main shaft (10), described conveyer belt (20) is connected between conveyer belt main shaft (10) and the conveyer belt driven shaft (21), described paddy material chute (8) has an opening and an outlet, wherein said outlet is positioned on the conveyer belt (20), and described opening is the import of paddy material conveyer.
3. multi-functional drum-type grain according to claim 2 is received and is blown machine, and it is characterized in that: described paddy material conveyer comprises that also one is arranged at the assorted hopper (11) of interior cylinder (2) internal face bottom.
4. multi-functional drum-type grain according to claim 1 is received and is blown machine, it is characterized in that: described air-blast device (7) comprises that the some fan blades (27) that are fixed in the described rotating shaft (14) and one are contained in wherein air duct (28) with above-mentioned some fan blades (27), described air duct (28) has an opening, and this opening is the air outlet of air-blast device (7).
5. multi-functional drum-type grain according to claim 1 is received and blown machine, it is characterized in that: described pay-off comprises several poles (22) that are fixed in the described rotating shaft (14) and is connected in the terminal scraper plate (13) of described pole (22).
6. multi-functional drum-type grain according to claim 5 is received and is blown machine, it is characterized in that: described scraper plate (13) comprises scraper plate base plate (34), which is provided with scraper plate rotating shaft (35) and the soft brush of scraper plate (37), be fixed on the described pole (22) behind the one end socket back-moving spring (36) of described scraper plate rotating shaft (35), a termination of described back-moving spring (36) is stuck on the pole (22), and another termination is stuck on the scraper plate base plate (34).
7. multi-functional drum-type grain according to claim 6 is received and is blown machine, it is characterized in that: on the described interior cylinder (2), sub-material mouth position is provided with a switching mechanism (4) near the section start of actuating unit (1) one end, described switching mechanism (4) comprises a upset rotating shaft (30) and is socketed on turning wheel (31) in the rotating shaft (30) of overturning, and described upset rotating shaft (30) is fixed on the interior cylinder (2) by a support.
8. each described multi-functional drum-type grain is received and is blown machine according to claim 1～7, it is characterized in that: described power transmission mechanism comprises driving and driven belt pulley (25,23) and belt (24), described drive pulley (25) is coaxial affixed with the output shaft of actuating unit (1), described driven pulley (23) is coaxial affixed with described rotating shaft (14), and belt pulley is connected between the described driving and driven belt pulley (25,23).
9. each described multi-functional drum-type grain is received and is blown machine according to claim 1～7, it is characterized in that: described multi-functional drum-type grain receipts are blown machine and are comprised that also one is the shovel board (16) of concave shape, and this shovel board (16) is placed on described outer cylinder (3) feeding port.
10. each described multi-functional drum-type grain is received and is blown machine according to claim 1～7, it is characterized in that: described multi-functional drum-type grain receipts are blown machine and are also comprised a paddy material gathering unit, this device comprises blanking groove (29) and the paddy material sink block (19) that is fixed on the frame (17), and described blanking groove (29) is positioned at conveyer belt (20) below of conveyer belt driven shaft (21) one sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220234012 CN202663823U (en) | 2012-05-23 | 2012-05-23 | Multifunctional cylindrical grain blow-harvester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220234012 CN202663823U (en) | 2012-05-23 | 2012-05-23 | Multifunctional cylindrical grain blow-harvester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202663823U true CN202663823U (en) | 2013-01-16 |
Family
ID=47484775
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220234012 Expired - Fee Related CN202663823U (en) | 2012-05-23 | 2012-05-23 | Multifunctional cylindrical grain blow-harvester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202663823U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110697456A (en) * | 2019-10-23 | 2020-01-17 | 许令傅 | Agricultural rice drying and collecting equipment |
-
2012
- 2012-05-23 CN CN 201220234012 patent/CN202663823U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110697456A (en) * | 2019-10-23 | 2020-01-17 | 许令傅 | Agricultural rice drying and collecting equipment |
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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: 20130116 Termination date: 20160523 |