CN108770497B - Agricultural rice threshing device - Google Patents
Agricultural rice threshing device Download PDFInfo
- Publication number
- CN108770497B CN108770497B CN201810583049.2A CN201810583049A CN108770497B CN 108770497 B CN108770497 B CN 108770497B CN 201810583049 A CN201810583049 A CN 201810583049A CN 108770497 B CN108770497 B CN 108770497B
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- rice
- gear
- threshing
- belt
- arc
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- 235000007164 Oryza sativa Nutrition 0.000 title claims abstract description 103
- 235000009566 rice Nutrition 0.000 title claims abstract description 103
- 240000007594 Oryza sativa Species 0.000 title 1
- 241000209094 Oryza Species 0.000 claims abstract description 102
- 238000001035 drying Methods 0.000 claims abstract description 36
- 239000010902 straw Substances 0.000 claims abstract description 21
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 6
- 238000003825 pressing Methods 0.000 claims description 28
- 239000000463 material Substances 0.000 claims description 15
- 239000007787 solid Substances 0.000 claims description 5
- 241000883990 Flabellum Species 0.000 claims description 3
- 238000005192 partition Methods 0.000 claims description 2
- 230000007306 turnover Effects 0.000 claims 1
- 235000013339 cereals Nutrition 0.000 abstract description 27
- 239000000428 dust Substances 0.000 abstract description 12
- 238000000034 method Methods 0.000 abstract description 11
- 230000008569 process Effects 0.000 abstract description 7
- 238000007664 blowing Methods 0.000 abstract description 6
- 230000036541 health Effects 0.000 abstract description 4
- 230000005540 biological transmission Effects 0.000 description 10
- 240000008042 Zea mays Species 0.000 description 9
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 description 9
- 235000002017 Zea mays subsp mays Nutrition 0.000 description 9
- 235000005822 corn Nutrition 0.000 description 9
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 8
- 235000017491 Bambusa tulda Nutrition 0.000 description 8
- 241001330002 Bambuseae Species 0.000 description 8
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 8
- 239000011425 bamboo Substances 0.000 description 8
- 230000009471 action Effects 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- 238000003860 storage Methods 0.000 description 3
- 238000005096 rolling process Methods 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 241000251169 Alopias vulpinus Species 0.000 description 1
- 238000010009 beating Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01F—PROCESSING OF HARVESTED PRODUCE; HAY OR STRAW PRESSES; DEVICES FOR STORING AGRICULTURAL OR HORTICULTURAL PRODUCE
- A01F7/00—Threshing apparatus
- A01F7/02—Threshing apparatus with rotating tools
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01F—PROCESSING OF HARVESTED PRODUCE; HAY OR STRAW PRESSES; DEVICES FOR STORING AGRICULTURAL OR HORTICULTURAL PRODUCE
- A01F12/00—Parts or details of threshing apparatus
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01F—PROCESSING OF HARVESTED PRODUCE; HAY OR STRAW PRESSES; DEVICES FOR STORING AGRICULTURAL OR HORTICULTURAL PRODUCE
- A01F12/00—Parts or details of threshing apparatus
- A01F12/18—Threshing devices
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01F—PROCESSING OF HARVESTED PRODUCE; HAY OR STRAW PRESSES; DEVICES FOR STORING AGRICULTURAL OR HORTICULTURAL PRODUCE
- A01F12/00—Parts or details of threshing apparatus
- A01F12/54—Arrangements for collecting or removing dust
Abstract
The invention discloses an agricultural rice threshing device, which comprises a rack, wherein an arc-shaped outer frame is arranged on the rack, a rice clamping component is arranged in the arc-shaped outer frame, a rice threshing roller shell main body is arranged on one side of the arc-shaped outer frame, which is opposite to the rice clamping component, the lower part of the rice threshing roller shell main body is connected with a drying component, an inclined sliding plate is arranged between the rice threshing roller shell main body and the arc-shaped outer frame, and a rice straw collecting box is connected below the inclined sliding plate; the drying component removes water vapor on the rice grains, so that the rice grains are stored conveniently, and meanwhile, in the hot air blowing process, shriveled rice grains are blown outwards, rice grains with different plumpness are separated, and later-stage subpackaging is facilitated; the arrangement of the hollow cylinder effectively reduces dust blowing generated in the rice threshing process and reduces harm of diffused dust to the body health of operators.
Description
Technical Field
The invention relates to the technical field of agricultural machinery, in particular to an agricultural rice threshing device.
Background
Along with the increasing development of technology, agricultural machine's kind also develops diversified, in the comparatively complicated mountain area of topographic structure, large-scale machinery can't normal use, often need use simple and easy miniaturized mechanical equipment to thresh the processing to the rice, but the thresher result of use on the market at present is not good, because the field is comparatively moist or because of the influence in rainwater season, the rice grain surface of threshing is comparatively moist sometimes, moist rice grain direct storage is unfavorable for the save of rice grain, and easily mix a large amount of broken stems of straw between the rice grain of threshing, later stage separation rice stem is comparatively troublesome, the in-process of rice threshing easily produces a large amount of floating dusts, diffuse dust easily influences operating personnel's healthy, be wounded by the pinion rack when adopting manual hand rice stem to thresh the operation, and handheld comparatively hard.
Disclosure of Invention
In view of the defects of the prior art, the technical problem to be solved by the invention is to provide an agricultural rice threshing device.
The technical problem to be solved by the invention is realized by adopting the following technical scheme:
the utility model provides an agricultural threshing device, includes the frame, installs the arc frame in the frame, installs corn centre gripping subassembly in the arc frame, and threshing cylinder shell main part is installed to one side of the relative corn centre gripping subassembly of arc frame, and the sub-unit connection of threshing cylinder shell main part has the stoving subassembly, installs the slope slide between threshing cylinder shell main part and the arc frame, and the below of slope slide is connected with the rice pole collecting box.
Corn centre gripping subassembly includes the belt pulley, the belt pulley passes through sliding connection's mode and installs in the arc frame, the bottom of belt pulley is provided with hard board, hard board and belt pulley fixed connection, the bottom of hard board is provided with the fixed plate, fixed plate and hard board formula structure as an organic whole, the inboard of fixed plate is provided with the travelling wheel, the travelling wheel rotates through pivot and fixed plate to be connected, the top of belt pulley is provided with the bracing piece, the bracing piece passes through bolt and belt pulley fixed connection, the top of bracing piece is provided with places the frid, the internally mounted of arc frame has corn to press solid subassembly.
The corn pressing assembly comprises a driving gear and a driven gear, the driving gear and the driven gear are installed on the rack in a rotating connection mode, the driving gear and the driven gear are respectively located at two ends of the middle of the arc-shaped outer frame, the driving gear is provided with a driving motor for driving the driving gear to rotate, the driving motor is installed on the rack, the driving gear and the driven gear are connected through a winding manner to form a transmission chain, the transmission chain is provided with a plurality of top fixing sleeve rods corresponding to the groove plates, the top fixing sleeve rods are provided with pressing columns in a sliding connection mode, top fixing sleeve rods and pressing springs are installed between the pressing columns, the end portions of the pressing columns are provided with pressing pads, the middle of the pressing columns are provided with rollers in a bearing connection mode, and the upper side and the lower side of the transmission chain are respectively provided with.
No. one guide slot and No. two guide slots use the central line of drive gear and driven gear to set up as the axis mirror image, and No. one guide slot is located drive gear and driven gear's middle part, and No. two guide slots are close to drive gear, and No. two guide slot's length is less than No. one guide slot.
A first rotating bearing is arranged on a rice threshing roller shell main body, a first gear shaft is arranged on the first rotating bearing, a disc is arranged on one side of the first gear shaft, the disc and the first gear shaft are of an integral structure, a toothed plate is arranged on the disc, a toothed wheel double-belt pulley rotating shaft is arranged between the discs, the toothed wheel double-belt pulley rotating shaft is rotatably connected with the rice threshing roller shell main body, a first motor is arranged at the top end of the rice threshing roller shell main body, a belt pulley is arranged on the first motor, the belt pulley is rotatably connected with the toothed wheel double-belt pulley rotating shaft through a belt, an intercepting net is arranged below the first rotating bearing, the intercepting net is fixedly connected with the rice threshing roller shell main body, a second rotating bearing is arranged on one side of the intercepting net, the second rotating bearing is fixedly connected with the rice threshing roller shell main body through a support, a belt pulley rotating shaft is arranged on the second rotating bearing, take flabellum wheel drum and belt pulley pivot formula structure as an organic whole, the belt pulley pivot is passed through the belt and is connected with the rotation of taking the double-belt pulley pivot of gear, and the below of belt pulley pivot is provided with the blast pipe, and the bottom of threshing cylinder shell main part is provided with the hourglass material pipe, and the hourglass material pipe is installed the air heater with threshing cylinder shell main part formula structure as an organic whole on the hourglass material pipe, and the hourglass material pipe is linked together with the stoving subassembly.
The stoving subassembly includes a stoving section of thick bamboo, the one end and the hourglass material pipe of a stoving section of thick bamboo are linked together, be provided with the ring gear on the stoving section of thick bamboo, the below of a stoving section of thick bamboo is provided with the supporting seat, the top of supporting seat is provided with third rolling bearing, install the second gear axle on the third rolling bearing, second gear axle and ring gear mesh mutually, install the second motor on the supporting seat, be provided with the gear that turns on the second motor, the inside of a stoving section of thick bamboo is provided with the baffle, the bottom of a stoving section of thick bamboo is provided with the returning face plate, the returning face plate passes through the hinge and is connected with the rotation of a stoving section of thick bamboo, one side that the threshing cylinder shell main part was kept away from to a stoving section of thick bamboo is provided with hollow cylinder, install the connection exhaust duct.
The invention has the beneficial effects that:
the invention realizes automatic clamping and automatic separation of the rice straw, and avoids the rice straw being held by a person for threshing; the drying component removes water vapor on the rice grains, so that the rice grains are stored conveniently, and meanwhile, in the hot air blowing process, shriveled rice grains are blown outwards, rice grains with different plumpness are separated, and later-stage subpackaging is facilitated; the arrangement of the hollow cylinder effectively reduces dust blowing generated in the rice threshing process and reduces harm of diffused dust to the body health of operators.
Drawings
The contents of the drawings and the reference numerals in the drawings are briefly described as follows:
FIG. 1 is a schematic view of the agricultural rice threshing device according to the present invention;
FIG. 2 is a schematic view of the rice holding assembly of the present invention;
FIG. 3 is a partial cross-sectional view of the arcuate outer frame of the present invention;
FIG. 4 is a second partial cross-sectional view of the arcuate outer frame of the present invention;
FIG. 5 is a cross-sectional view of the main body of the rice threshing drum housing of the present invention;
FIG. 6 is a schematic structural diagram of a drying assembly according to the present invention;
fig. 7 is a sectional view of a drying assembly of the present invention.
Detailed Description
The following embodiments are provided to describe the embodiments of the present invention, and to further describe the detailed description of the embodiments of the present invention, such as the shapes, configurations, mutual positions and connection relationships of the components, the functions and operation principles of the components, the manufacturing processes and operation methods, etc., so as to help those skilled in the art to more fully, accurately and deeply understand the inventive concept and technical solutions of the present invention.
The utility model provides an agricultural threshing device, includes frame 1, installs arc frame 2 in the frame 1, installs corn centre gripping subassembly 3 in the arc frame 2, and threshing cylinder shell main part 4 is installed to one side of the relative corn centre gripping subassembly 3 of arc frame 2, and the sub-unit connection of threshing cylinder shell main part 4 has drying assembly 5, installs slope slide 6 between threshing cylinder shell main part 4 and the arc frame 2, and the below of slope slide 6 is connected with rice pole collecting box 7.
Corn centre gripping subassembly 3 includes belt pulley 31, belt pulley 31 passes through sliding connection's mode and installs in arc frame 2, belt pulley 31's bottom is provided with hard board 32, hard board 32 and belt pulley 31 fixed connection, hard board 32's bottom is provided with fixed plate 33, fixed plate 33 and hard board 32 formula structure as an organic whole, fixed plate 33's inboard is provided with travelling wheel 34, travelling wheel 34 rotates with fixed plate 33 through the pivot to be connected, belt pulley 31's top is provided with bracing piece 35, bracing piece 35 passes through bolt and belt pulley 31 fixed connection, the top of bracing piece 35 is provided with places frid 36, the internally mounted of arc frame 2 has corn to press solid subassembly.
The rice pressing and fixing component comprises a driving gear 37 and a driven gear 38, the driving gear 37 and the driven gear 38 are both mounted on the rack 1 in a rotating connection mode and are respectively located at two ends of the middle part of the arc-shaped outer frame 2, a driving motor 39 for driving the driving gear 37 to rotate is mounted on the driving gear 37, the driving gear 37 and the driven gear 38 are connected with a transmission chain 310 in a winding mode, a plurality of top fixing sleeve rods 311 corresponding to the placement groove plates 36 are arranged on the transmission chain 310, pressing columns 312 are mounted on the top fixing sleeve rods 311 in a sliding connection mode, a top fixing spring 313 is mounted between the top fixing sleeve rods 311 and the pressing columns 312, pressure pads 314 are arranged at the end parts of the pressing columns 312, rollers 315 are mounted in the middle parts of the pressing columns 312 in a bearing connection mode, and a second guide groove 317 and a first guide groove 316 are respectively arranged at the upper side and the lower side of the transmission.
The first guide groove 316 and the second guide groove 317 are arranged in a mirror image mode by taking a central connecting line of the driving gear 37 and the driven gear 38 as an axis, the first guide groove 316 is located in the middle of the driving gear 37 and the driven gear 38, the second guide groove 317 is close to the driving gear 37, and the length of the second guide groove 317 is smaller than that of the first guide groove 316.
A first rotating bearing 41 is arranged on the rice threshing roller shell main body 4, a first gear shaft 42 is arranged on the first rotating bearing 41, a disc 43 is arranged on one side of the first gear shaft 42, the disc 43 and the first gear shaft 42 are of an integral structure, a toothed plate 44 is arranged on the disc 43, a double-belt-wheel rotating shaft 45 with gears is arranged between the discs 43, the double-belt-wheel rotating shaft 45 with gears is rotatably connected with the rice threshing roller shell main body 4, a first motor 46 is arranged at the top end of the rice threshing roller shell main body 4, a belt pulley 47 is arranged on the first motor 46, the belt pulley 47 is rotatably connected with the double-belt-wheel rotating shaft 45 with gears through a belt, an intercepting net 48 is arranged below the first rotating bearing 41, the intercepting net 48 is fixedly connected with the rice threshing roller shell main body 4, a second rotating bearing 49 is arranged on one side of the intercepting net 48, the second rotating bearing 49 is fixedly connected with the rice threshing roller, a belt pulley rotating shaft 410 is installed on the second rotating bearing 49, a belt fan wheel drum 411 is arranged on one side of the belt pulley rotating shaft 410, the belt fan wheel drum 411 and the belt pulley rotating shaft 410 are of an integral structure, the belt pulley rotating shaft 410 is rotatably connected with a belt-gear-provided double-belt-pulley rotating shaft 45 through a belt, an exhaust pipe 412 is arranged below the belt pulley rotating shaft 410, a material leakage pipe 413 is arranged at the bottom end of the rice threshing roller shell main body 4, the material leakage pipe 413 and the rice threshing roller shell main body 4 are of an integral structure, an air heater 414 is installed on the material leakage pipe 413, and the material leakage pipe 413 is communicated with the drying.
The drying component 5 comprises a drying cylinder 51, one end of the drying cylinder 51 is communicated with a material leaking pipe 413, a gear ring 52 is arranged on the drying cylinder 51, a supporting seat 53 is arranged below the drying cylinder 51, a third rotating bearing 54 is arranged at the top end of the supporting seat 53, a second gear shaft 55 is arranged on the third rotating bearing 54, the second gear shaft 55 is meshed with the gear ring 52, a second motor 56 is arranged on the supporting seat 53, a turning gear 57 is arranged on the second motor 56, a partition plate 58 is arranged inside the drying cylinder 51, a turning plate 59 is arranged at the bottom end of the drying cylinder 51, the turning plate 59 is rotatably connected with the drying cylinder 51 through a hinge, a hollow cylinder 510 is arranged at one side of the drying cylinder 51 far away from the rice threshing roller shell body 4, and a connecting exhaust pipeline 511 is arranged on the hollow cylinder 510, and the connecting exhaust duct 511 extends to the inside of the drying cylinder 51, the hollow cylinder 510 is filled with clean water, and the upper part of the hollow cylinder 510 is provided with an exhaust pipe 512.
The first motor 46, the second motor 56, the driving motor 39 and the hot air blower 414 are electrically connected to an external power source.
The working principle is as follows:
when the rice straw placing device is used, an external power supply is firstly switched on, the driving motor 39 works, the driving gear 37 is driven by the driving gear 39 to rotate, the driving gear 37 drives the transmission chain 310 to rotate, the pressing column 312 drives the pressing pad 314 to be matched with the placing groove plate 36 under the action of the jacking spring 313, the pressing column 312 is driven to rotate by the rotation of the transmission chain 310, the belt ring 31 is driven to rotate by the cooperation of the pressing pad 314 and the placing groove plate 36, when the roller 315 is contacted with the first guide groove 316, the first guide groove 316 jacks up the pressing column 312, the pressing pad 314 is separated from the placing groove plate 36, an operator arranges the rice straws to be threshed into bundles, then the bundled rice straws are placed on the placing groove plate 36, when the roller 315 is separated from the first guide groove 316, the pressing column 312 drives the pressing pad 314 to move relative to the placing groove plate 36 under the action of the jacking spring 313, and the pressing pad 314 fixes the rice straws in the placing groove plate 36, the rice straw passes through the rice threshing roller shell body 4 under the driving of the transmission chain 310, the double-belt-wheel rotating shaft 45 with the gear is driven to rotate by the first motor 46, so that the disc 43 arranged on the first gear shaft 42 is driven to rotate reversely by the double-belt-wheel rotating shaft 45 with the gear, so that the toothed plate 44 rotates reversely, the upper surface and the lower surface of the rice straw are simultaneously beaten by the toothed plate 44, the efficiency of removing the rice grains on the rice straw is improved, the belt pulley rotating shaft 410 is driven to rotate by the double-belt-wheel rotating shaft 45 with the gear, so that the impeller drum 411 with the fan arranged on the belt pulley rotating shaft 410 rotates to generate the attracted wind power, a large amount of dust generated in the rice threshing process is sucked into the exhaust pipe 412, the flying dust amount is reduced, the beaten rice grains leak from the leakage pipe 413 and enter the drying cylinder 51, the drying cylinder 51 is used for storing the rice grains beaten from the rice straw in a short time, the turning gear 57 arranged on the second motor 56 drives the second gear shaft 55, thereby drive gear circle 52 through second gear shaft 55 and rotate, the rotation of gear circle 52 makes drying cylinder 51 rotate, drying cylinder 51's continuous rotation makes drying cylinder 51 internally mounted's baffle 58 constantly take up the upset with the rice grain of storage, the in-process that the rice grain upset falls can be blown by the hot-blast that air heater 414 produced, thereby carry out preliminary drying to the rice grain, detach the steam on the rice grain, do benefit to the storage of rice grain, simultaneously in the in-process that blows with hot-blast, can make the shriveled rice grain outwards blow, thereby make the rice grain of different fullness degree distinguish, be convenient for later stage partial shipment, again through leading-in the air current that contains a large amount of dust in the hollow cylinder 510, through the dust in the water filtration air current in the hollow cylinder 510, thereby effectively reduce the blow dirt that produces of beating rice, reduce the harm of diffuse dust to operating personnel health;
when the roller 315 on the pressing column 312 for clamping the rice straw passes through the second guide groove 317, the roller 315 drives the pressing pad 314 to be far away from the placing groove plate 36, at the moment, the rice straw moves to the upper part of the transmission chain 310, the threshed rice straw falls onto the inclined sliding plate 6 under the action of gravity, and the rice straw passes through the inclined sliding plate 6 and finally moves into the rice straw collecting box 7 to finish the collection of the rice straw; the invention realizes automatic clamping and automatic separation of the rice straw, and avoids the rice straw being held by a person for threshing; the drying component 5 removes water vapor on the rice grains, so that the rice grains are stored conveniently, and meanwhile, in the hot air blowing process, shriveled rice grains are blown outwards, rice grains with different plumpness are separated, and the rice grains are convenient to be subpackaged at the later stage; the arrangement of the hollow cylinder 510 effectively reduces dust blowing generated in the rice threshing process and reduces harm of diffused dust to the body health of operators.
The invention has been described above with reference to the accompanying drawings, it is obvious that the invention is not limited to the specific implementation in the above-described manner, and it is within the scope of the invention to apply the inventive concept and solution to other applications without substantial modification. The protection scope of the present invention shall be subject to the protection scope defined by the claims.
Claims (4)
1. An agricultural rice threshing device is characterized in that: comprises a frame, an arc-shaped outer frame is arranged on the frame, a rice clamping assembly is arranged in the arc-shaped outer frame, a rice threshing roller shell main body is arranged on one side of the arc-shaped outer frame, which is opposite to the rice clamping assembly, a drying assembly is connected with the lower part of the rice threshing roller shell main body, an inclined sliding plate is arranged between the rice threshing roller shell main body and the arc-shaped outer frame, a rice straw collecting box is connected below the inclined sliding plate, the rice clamping assembly comprises a belt ring, the belt ring is arranged in the arc-shaped outer frame in a sliding connection manner, a hard plate is arranged at the bottom end of the belt ring and fixedly connected with the belt ring, a fixed plate is arranged at the bottom end of the hard plate, the fixed plate and the hard plate are in an integrated structure, a travelling wheel is arranged on the inner side of the fixed plate and rotatably connected with the fixed plate through, the top end of the supporting rod is provided with a placing groove plate, the inside of the arc-shaped outer frame is provided with a rice pressing and fixing component, the rice pressing and fixing component comprises a driving gear and a driven gear, the driving gear and the driven gear are both arranged on the frame in a rotary connection mode, and are located the both ends at the middle part of arc frame respectively, install on the drive gear and drive its pivoted driving motor, driving motor installs in the frame, drive gear and driven gear go up the round connection have drive chain, be equipped with a plurality of top solid loop bars corresponding with placing the frid on the drive chain, install the post of pressing through sliding connection's mode on the solid loop bar of top, top solid loop bar and press and install the top tension spring between the post, the tip of pressing the post is equipped with the pressure pad, install the gyro wheel through the mode that the bearing is connected in the middle part of pressing the post, the upper and lower both sides of drive chain are equipped with guide slot No. one and No. two guide slots respectively.
2. An agricultural threshing apparatus as defined in claim 1, wherein: no. one guide slot and No. two guide slots use the central line of drive gear and driven gear to set up as the axis mirror image, and No. one guide slot is located drive gear and driven gear's middle part, and No. two guide slots are close to drive gear, and No. two guide slot's length is less than No. one guide slot.
3. An agricultural threshing apparatus as defined in claim 1, wherein: the rice threshing cylinder comprises a rice threshing cylinder shell body, a first rotating bearing is arranged on the rice threshing cylinder shell body, a first gear shaft is arranged on the first rotating bearing, a disc is arranged on one side of the first gear shaft, the disc and the first gear shaft are of an integral structure, a toothed plate is arranged on the disc, a toothed wheel double-belt wheel rotating shaft is arranged between the discs, the toothed wheel double-belt wheel rotating shaft is rotatably connected with the rice threshing cylinder shell body, a first motor is arranged at the top end of the rice threshing cylinder shell body, a belt wheel is arranged on the first motor, the belt wheel is rotatably connected with the toothed wheel double-belt wheel rotating shaft through a belt, an intercepting net is arranged below the first rotating bearing, the intercepting net is fixedly connected with the rice threshing cylinder shell body, a second rotating bearing is arranged on one side of the intercepting net, the second rotating bearing is fixedly connected with the rice threshing cylinder shell body through, one side of belt pulley pivot is provided with takes flabellum wheel drum, takes flabellum wheel drum and belt pulley pivot formula structure as an organic whole, and the belt pulley pivot is connected with taking the rotation of gear pair belt pulley pivot through the belt, and the below of belt pulley pivot is provided with the blast pipe, and the bottom of threshing cylinder shell main part is provided with the hourglass material pipe, and hourglass material pipe and threshing cylinder shell main part formula structure as an organic whole install the air heater on the hourglass material pipe, and the hourglass material pipe is linked together with drying assembly.
4. An agricultural threshing apparatus as defined in claim 1, wherein: the drying component comprises a drying cylinder, one end of the drying cylinder is communicated with the material leaking pipe, a gear ring is arranged on the drying cylinder, a supporting seat is arranged below the drying cylinder, a third rotating bearing is arranged at the top end of the supporting seat, a second gear shaft is arranged on the third rotating bearing and meshed with the gear ring, a second motor is arranged on the supporting seat, a turning gear is arranged on the second motor, a partition plate is arranged inside the drying cylinder, a turnover plate is arranged at the bottom end of the drying cylinder and is connected with the drying cylinder in a rotating mode through a hinge, a hollow cylinder is arranged on one side, away from the rice threshing roller shell main body, of the drying cylinder, a connecting exhaust pipeline is arranged on the hollow cylinder, the connecting exhaust pipeline extends to the inside of the drying cylinder, clear water is filled inside the hollow cylinder, and an air outlet pipe is arranged on the.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810583049.2A CN108770497B (en) | 2018-06-07 | 2018-06-07 | Agricultural rice threshing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810583049.2A CN108770497B (en) | 2018-06-07 | 2018-06-07 | Agricultural rice threshing device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108770497A CN108770497A (en) | 2018-11-09 |
| CN108770497B true CN108770497B (en) | 2020-04-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810583049.2A Active CN108770497B (en) | 2018-06-07 | 2018-06-07 | Agricultural rice threshing device |
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| CN (1) | CN108770497B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111955170B (en) * | 2020-08-28 | 2021-11-02 | 湖南怡田美农业科技有限公司 | Efficient thresher with conveying mechanism for agricultural machinery and using method |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0793853B2 (en) * | 1989-11-16 | 1995-10-11 | 株式会社クボタ | Threshing equipment |
| CN2466882Y (en) * | 2001-03-01 | 2001-12-26 | 刘胜利 | Gripping double-drum rice threshing machine |
| CN2494109Y (en) * | 2001-07-12 | 2002-06-05 | 黑龙江省海林市农机具厂 | Full-automatic multifunctional thresher |
| CN2532674Y (en) * | 2002-04-11 | 2003-01-29 | 吴殿明 | Automatic three-roll clamping thresher |
| CN201256550Y (en) * | 2008-09-25 | 2009-06-17 | 通海贝斯特机械有限公司 | Micro multifunctional thresher |
| CN103398556B (en) * | 2013-08-12 | 2015-09-23 | 王进才 | A kind of drying materials treatment system |
| CN204733619U (en) * | 2015-07-14 | 2015-11-04 | 安徽机电职业技术学院 | Corn machinery thresher |
| US10172286B2 (en) * | 2016-01-06 | 2019-01-08 | Oxbo International Corporation | Knife rolls with differing lengths |
| CN106612984A (en) * | 2016-12-13 | 2017-05-10 | 敖小平 | Semi-feeding type automatic and efficient thresher |
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| CN108770497A (en) | 2018-11-09 |
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Effective date of registration: 20240108 Address after: No. 168, Xinlu Group, Jianshe Village, Yanxi Town, Liuyang City, Changsha City, Hunan Province, 410311 Patentee after: Liuyang Donglian United Agricultural Development Co.,Ltd. Address before: 241000 room 505, unit 3, building 8, changshengyuan, Changjiang Road, Xinwu District, Jinghu District, Wuhu City, Anhui Province Patentee before: Tang Yuzhang |