CN108184442B - Thresher for agricultural machine - Google Patents
Thresher for agricultural machine Download PDFInfo
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- CN108184442B CN108184442B CN201711444092.2A CN201711444092A CN108184442B CN 108184442 B CN108184442 B CN 108184442B CN 201711444092 A CN201711444092 A CN 201711444092A CN 108184442 B CN108184442 B CN 108184442B
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- pressing
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- 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
- A01F12/22—Threshing cylinders with teeth
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- 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
- A01F12/44—Grain cleaners; Grain separators
- A01F12/446—Sieving means
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- Disintegrating Or Milling (AREA)
- Adjustment And Processing Of Grains (AREA)
Abstract
The invention discloses a high-efficiency thresher for agricultural machinery, which structurally comprises a foot cup, a supporting column, a placing plate, a power roller, a conveying belt, a workbench, a rice inlet, a material pressing box, a processing box, supporting legs, an unpowered roller, a first conveying belt, a driving wheel, a first motor, a first driven wheel, solid round steel and a processing mechanism, wherein the foot cup is vertically arranged at the bottom of the supporting column in a bolt connection mode, and the top end of the supporting column is vertically arranged at the bottom of the workbench in a welding connection mode. The crushed slag is discharged from the crushed slag discharge hole, and the method can process a plurality of beams of rice at one time, thereby improving the working efficiency.
Description
Technical Field
The invention relates to a thresher for agricultural machinery, belonging to the field of a thresher for agricultural machinery.
Background
Agricultural machinery refers to various machines used in the production process of crop planting and animal husbandry, as well as in the primary processing and treatment process of agricultural and animal products. Agricultural machinery includes agricultural power machinery, farmland construction machinery, soil farming machinery, planting and fertilizing machinery, plant protection machinery, farmland irrigation and drainage machinery, crop harvesting machinery, agricultural product processing machinery, animal husbandry machinery, agricultural transportation machinery and the like.
The prior art device can only process single-bunch rice, can not process multi-bunch rice, and has low working efficiency.
Disclosure of Invention
Aiming at the defects in the prior art, the invention aims to provide a thresher for agricultural machinery, which solves the problems that the prior art device can only process single-bunch rice, can not process multiple-bunch rice and has low working efficiency.
In order to achieve the purpose, the invention is realized by the following technical scheme: a thresher for agricultural machinery structurally comprises a foot cup, support columns, a placing plate, a power roller, a conveyor belt, a workbench, a rice inlet, a material pressing box, a processing box, support legs, an unpowered roller, a first transmission belt, a driving wheel, a first motor, a first driven wheel, solid round steel and a processing mechanism, wherein the foot cup is vertically arranged at the bottom of the support columns in a bolt connection mode, the top ends of the support columns are vertically arranged at the bottom of the workbench in a welding connection mode, the bottom of the workbench is provided with four support columns, the placing plate is vertically arranged between the support columns in a welding connection mode, the power roller is arranged at the left end of the workbench through the solid round steel, the workbench is uniformly provided with eight unpowered rollers at equal intervals, the power roller is in transmission connection with the roller through the conveyor belt, the material pressing box is arranged above the conveyor belt, the rice pressing box is characterized in that a rice inlet is formed in the bottom of the pressing box, the processing box is mounted at the front end of the workbench and is communicated with the pressing box, the supporting legs are vertically mounted at four corners of the bottom of the processing box in a welding connection mode, the first motor is vertically mounted on the top of the left end of the placing plate in a bolt connection mode, the driving wheel is connected with an output shaft of the first motor, the first driven wheel is matched with one end of the solid round steel, the first driven wheel is in transmission connection with the driving wheel through a first transmission belt, and a processing mechanism is arranged between the pressing box and the inside of the processing box; the processing mechanism consists of a material pressing device, a second motor, a bearing, a pressing plate, a crushing roller, a first rotating shaft, a second driven wheel, a power device, a vibrating device, a disintegrating slag discharge port, a vibrating spring, a screen frame, a screen, a disintegrating slag discharge plate, a grain discharge port and a first support plate, wherein the material pressing device is positioned at the top end inside the material pressing box, the second motor is vertically installed on a left side plate of the material pressing box in a bolt connection mode, a through hole is formed in the left side plate of the material pressing box, the bearing is embedded and installed in the through hole, the material pressing device is matched with the second motor, the pressing plate is installed at the bottom of the material pressing device, the crushing roller is installed on a partition plate inside the processing box through the first rotating shaft, one end of the first rotating shaft is matched with the second driven wheel, the other end of the first rotating shaft is in interference fit with an inner ring of the bearing on the, the utility model discloses a processing case, including processing case, vibrating device, processing case right side board, disintegrating slag discharge gate, disintegrating slag stripper, first backup pad is the symmetry setting, first backup pad is installed inside the processing case through welded connection's mode, vibrating spring one end is connected with first backup pad bottom, and the other end is connected with the bank of screens top, install the screen cloth on the bank of screens, it has the corn discharge gate to open on the processing case bottom plate.
Furthermore, the material pressing device is composed of a screw rod, a left end seat, a nut seat, a fixed seat, a right end seat, a first hinge seat, a first inner shear cutter bar, a second hinge seat, a first outer shear cutter bar, a first hinge shaft, a second hinge shaft, a third hinge shaft, a second outer shear cutter bar, a fourth hinge shaft, a second inner and outer shear cutter bar, a sliding block, a sliding groove, a third hinge seat and a second supporting plate.
Furthermore, one end of the screw rod is connected with an output shaft of a second motor, the other end of the screw rod is matched with a bearing on a right end seat, the screw rod is sequentially provided with a nut seat, a fixed seat and a right end seat from left to right, one end of a first inner scissor rod is hinged with a first hinge seat at the bottom of the nut seat, the other end of the first inner scissor rod is hinged with one end of a second outer scissor rod through a first hinge shaft, the other end of the second outer scissor rod is hinged with a third hinge seat, one end of the first outer scissor rod is hinged with a second hinge seat at the bottom of the fixed seat, the other end of the first outer scissor rod is hinged with one end of a second inner scissor rod and a second outer scissor rod through a third hinge shaft, the other end of the second inner scissor rod and the second outer scissor rod are movably connected with a sliding block, the sliding block is in sliding fit with a sliding groove, the sliding groove is arranged on the top of the right, the second outer scissors rod is hinged with the second inner scissors rod and the second outer scissors rod through a fourth hinge shaft, and the bottom of the second support plate is connected with the top of the pressing plate.
Furthermore, the power device consists of a double-groove belt pulley, a second transmission belt, a third motor and a third transmission belt.
Furthermore, the double-groove belt pulley is connected with an output shaft of a third motor, the second driven wheel is in transmission connection with an inner groove of the double-groove belt pulley through a second transmission belt, and the third transmission belt is in transmission connection with an outer groove of the double-groove belt pulley.
Furthermore, the vibration device is composed of a knocking block, a first connecting rod, a rotary disc, a guide sliding block, a second connecting rod, a guide groove, a third driven wheel and a second rotating shaft.
Further, first connecting rod top is connected with the bottom of beating the piece perpendicularly, and the bottom is connected with the one end of second connecting rod perpendicularly, it has the guide way to open in the middle of the second connecting rod, the direction slider through round pin and carousel fixed connection and with guide way sliding fit, second rotation axis one end cooperatees from the driving wheel with the third, and the other end cooperatees with the carousel, the third is connected with the outer groove transmission of double flute belt pulley from the driving wheel through the third drive belt.
Further, the mesh diameter of the screen is larger than the diameter of the grains.
Advantageous effects
The invention relates to a thresher for agricultural machinery, which is characterized in that rice to be processed is placed on a conveying belt, a first motor is started to rotate forwards, the first motor enables a driving wheel to drive a first driven wheel to rotate forwards through a first conveying belt, a power roller coaxial with the first driven wheel rotates along with the first driven wheel to drive the conveying belt to move rightwards, and when the rice on the conveying belt enters a material pressing box, the first motor is stopped and started; starting a second motor to rotate forwards, enabling the screw rod to rotate by the second motor, enabling the nut seat to feed rightwards, driving the double-scissors fork to move downwards by the nut seat, enabling the pressing plate to move downwards by the double-scissors fork until the stalk of the rice is pressed, and closing the second motor; at this moment, start the work of third motor, it is rotatory that the third motor drives the double flute belt pulley, the double flute belt pulley drives crushing cylinder through the second drive belt and processes the rice, corn falls into the screen cloth on the bank of screens with the disintegrating slag, the third passes through third drive belt and double flute belt pulley transmission from the driving wheel, the third drives the carousel clockwise rotation from the rotatory drive of coaxial second rotation axis of driving wheel, carousel on the carousel drives first link and is up-and-down reciprocating motion, strike the bank of screens and make the screen cloth vibrate from top to bottom that the piece of knocking on the first link top does not stop, can separate corn and disintegrating slag, corn comes out from the corn discharge gate, the disintegrating slag is discharged through the disintegrating slag stripper from the disintegrating slag discharge gate. The structure is equipped with the conveyer belt on the workstation, can place the rice of multi-beam on the conveyer belt, and the stalk of rice is fixed by the clamp plate on the press device, and the rice ear of grain breaks away from corn through crushing drum's processing, separates out corn with the disintegrating slag through the bank of screens, and corn comes out from the corn discharge gate, and the disintegrating slag is discharged from the disintegrating slag discharge gate, and the rice of multi-beam can once only be processed to this kind of method, has improved work efficiency.
Drawings
Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:
FIG. 1 is a schematic perspective view of a thresher for agricultural machinery according to the present invention;
FIG. 2 is a first schematic view of the front view of the present invention in full section;
FIG. 3 is a second schematic view in full section of a front view of the present invention;
FIG. 4 is a view of the direction A of the thresher for agricultural machine according to the present invention.
In the figure: a foot cup-1, a support column-2, a placing plate-3, a power roller-4, a conveyor belt-5, a workbench-6, a rice inlet-7, a pressing box-8, a processing box-9, a support foot-10, an unpowered roller-11, a first conveyor belt-12, a driving wheel-13, a first motor-14, a first driven wheel-15, solid round steel-16, a processing mechanism-17, a pressing device-1701, a second motor-1702, a bearing-1703, a pressing plate-1704, a crushing roller-1705, a first rotating shaft-1706, a second driven wheel-1707, a power device-1708, a vibrating device-1709, a crushed slag discharge port-1710, a vibrating spring-1711, a sieve frame-1712, a sieve-1713, a sieve-1709, a material, a, A crushed slag discharging plate-1714, a grain discharging port-1715, a first supporting plate-1706, a screw rod-170101, a left end seat-170102, a nut seat-170103, a fixed seat-170104, a right end seat-170105, a first hinge seat-170106, a first inner shearing knife rod-170107, a second hinge seat-170108, a first outer shearing knife rod-170109, a first hinge shaft-170110, a second hinge shaft-170111, a third hinge shaft-170112, a second outer shearing knife rod-170113, a fourth hinge shaft-170114, a second inner and outer shearing knife rod-170115, a slide block-170116, a chute-170117, a third hinge seat-170118, a second supporting plate-170119, a double-groove belt pulley-170801, a second driving belt-170802, a third motor-170803, a third driving belt-170804, a knocking block-170901, a first connecting rod-170902, A rotary disc-170903, a guide slide block-170904, a second connecting rod-170905, a guide groove-170906, a third driven wheel-170907 and a second rotating shaft-170908.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
Referring to fig. 1-4, the present invention provides a technical solution of a thresher for agricultural machinery: the structure of the rice processing device comprises a foot cup 1, supporting columns 2, a placing plate 3, power rollers 4, a conveyor belt 5, a workbench 6, a rice inlet 7, a pressing box 8, a processing box 9, supporting legs 10, unpowered rollers 11, a first transmission belt 12, a driving wheel 13, a first motor 14, a first driven wheel 15, solid round steel 16 and a processing mechanism 17, wherein the foot cup 1 is vertically installed at the bottom of the supporting columns 2 in a bolt connection mode, the top ends of the supporting columns 2 are vertically installed at the bottom of the workbench 6 in a welding connection mode, the bottom of the workbench 6 is provided with four supporting columns 2, the placing plate 3 is vertically installed between the supporting columns 2 in a welding connection mode, the power rollers 4 are installed at the left end of the workbench 6 through the solid round steel 16, eight unpowered rollers 11 are evenly and equidistantly arranged on the workbench 6, the power rollers 4 are in transmission connection with the unpowered rollers 11 through the conveyor belt 5, the rice pressing box 8 is arranged above the conveying belt 5, a rice inlet 7 is formed in the bottom of the rice pressing box 8, the processing box 9 is arranged at the front end of the workbench 6 and is communicated with the rice pressing box 8, the supporting legs 10 are vertically arranged at four corners of the bottom of the processing box 9 in a welding connection mode, the first motor 14 is vertically arranged at the top of the left end of the placing plate 3 in a bolt connection mode, the driving wheel 13 is connected with an output shaft of the first motor 14, the first driven wheel 15 is matched with one end of the solid round steel 16, the first driven wheel 15 is in transmission connection with the driving wheel 13 through the first transmission belt 12, and a processing mechanism 17 is arranged between the rice pressing box 8 and the inside of the processing box 9; the processing mechanism 17 comprises a pressing device 1701, a second motor 1702, a bearing 1703, a pressing plate 1704, a crushing roller 1705, a first rotating shaft 1706, a second driven wheel 1707, a power device 1708, a vibration device 1709, a crushed slag discharge hole 1710, a vibration spring 1711, a sieve frame 1712, a sieve 1713, a crushed slag discharge plate 1714, a grain discharge hole 1715 and a first supporting plate 1706, wherein the pressing device 1701 is positioned at the top end inside the pressing box 8, the second motor 1702 is vertically installed on the left side plate of the pressing box 8 in a bolt connection mode, the left side plate of the pressing box 8 is provided with a through hole, the bearing 1703 is embedded and installed in the through hole, the pressing device 1701 is matched with the second motor 1702, the pressing plate 1704 is installed at the bottom of the pressing device 1701, the crushing roller 1705 is installed on a partition board inside the processing box 9 through the first rotating shaft 1706, one end of the first rotating shaft 1706 is matched with the second driven wheel 7, the other end and the bearing inner race interference fit on the board of processing case 9 right side, power device 1708 installs inside processing case 9 left side, vibrating device 1709 is located power device 1708's below, it has disintegrating slag discharge gate 1710 to open on the board of processing case 9 right side, disintegrating slag discharge gate 1710 bottom is installed and is smashed the sediment stripper 1714, first backup pad 1706 is the symmetry setting, first backup pad 1706 is installed inside processing case 9 through welded connection's mode, vibrating spring 1711 one end is connected with first backup pad 1706 bottom, the other end is connected with the bank of screens 1712 top, install screen cloth 1713 on the bank of screens 1712, it has cereal discharge gate 1715 to open on the processing case 9 bottom plate, press device 1701 by screw 170101, left end seat 170102, nut seat 170103, fixing base 170104, right end seat 170105, first hinge seat 170106, first interior scissors pole 170107, second hinge seat 170108, A first outer scissor rod 170109, a first hinge shaft 170110, a second hinge shaft 170111, a third hinge shaft 170112, a second outer scissor rod 170113, a fourth hinge shaft 170114, a second inner and outer scissor rod 170115, a slider 170116, a sliding chute 170117, a third hinge seat 170118 and a second support plate 170119, wherein one end of the screw 170101 is connected with the output shaft of the second motor 1702, the other end is matched with a bearing on the right end seat 170105, the screw 170101 is sequentially provided with a nut seat 170103, a fixed seat 170104 and the right end seat 170105 from left to right, one end of the first inner scissor rod 170107 is hinged with the first hinge seat 170106 at the bottom of the nut seat 170103, the other end is hinged with one end of the second outer scissor rod 170113 through the first hinge shaft 170110, the other end of the second outer scissor rod 170113 is hinged with the third hinge seat 170118, one end of the first outer scissor rod 170109 is hinged with the second hinge seat 170108 at the bottom of the fixed seat 170104, and the other end of the inner and outer scissor rod 170115 is hinged with the third hinge shaft 170112, the other end of the second inner and outer scissor lever 170115 is movably connected with a slider 170116, the slider 170116 is in sliding fit with a sliding slot 170117, the sliding slot 170117 is mounted on the top of the right end of the second support plate 170119 by means of bolt connection, the first inner scissor lever 170107 is hinged with the first outer scissor lever 170109 by means of a second hinge shaft 170111, the second outer scissor lever 170113 is hinged with the second inner and outer scissor lever 170115 by means of a fourth hinge shaft 170114, the bottom of the second support plate 170119 is connected with the top of the pressing plate 1704, the power device 1708 is composed of a double-groove pulley 170801, a second transmission belt 170802, a third motor 170803 and a third transmission belt 170804, the double-groove pulley 170801 is connected with the output shaft of the third motor 170803, the second driven wheel 1707 is in transmission connection with the inner groove of the double-groove pulley 170801 by means of a second transmission belt 170802, the third drive belt 170804 is in transmission connection with the outer groove of the double-groove pulley 170801, the vibrating device 1709 is composed of a knocking block 170901, a first connecting rod 170902, a rotary disc 170903, a guide slider 170904, a second connecting rod 170905, a guide groove 170906, a third driven wheel 170907 and a second rotating shaft 170908, wherein the top of the first connecting rod 170902 is vertically connected with the bottom of the knocking block 170901, the bottom of the first connecting rod 170902 is vertically connected with one end of the second connecting rod 170905, the middle of the second connecting rod 170905 is provided with the guide groove 170906, the guide slider 170904 is fixedly connected with the rotary disc 170903 through a round pin and is in sliding fit with the guide groove 170906, one end of the second rotating shaft 170908 is matched with the third driven wheel 170907, the other end of the second rotating shaft is matched with the rotary disc 170903, the third driven wheel 170907 is in transmission connection with an outer groove of a double-groove belt pulley 170801 through a third transmission belt 170804, and the diameter of.
The outer surface of the screw-170101 is cut with a cylinder with a spiral groove or a cone with a conical spiral groove.
Rice to be processed is placed on the conveying belt 5, the first motor 14 is started to rotate forwards, the first motor 14 enables the driving wheel 13 to drive the first driven wheel 15 to rotate forwards through the first conveying belt 12, the power roller 4 coaxial with the first driven wheel 15 rotates along with the first driven wheel to drive the conveying belt 5 to move rightwards, and when the rice on the conveying belt 5 enters the inside of the material pressing box 8, the first motor 14 is stopped and started; starting the second motor 1702 to rotate forward, enabling the second motor 1702 to rotate the screw 170101, enabling the nut seat 170103 to feed rightwards, enabling the nut seat 170103 to drive the double-scissors fork to move downwards, enabling the pressing plate 1704 to move downwards by the double-scissors fork until the stalk of the rice is pressed, and closing the second motor 1702; at this time, the third motor 170803 is started to work, the third motor 170803 drives the double-groove belt pulley 170801 to rotate, the double-groove belt pulley 170801 drives the crushing roller 1705 through the second transmission belt 170802 to process rice, grains and crushed slag fall onto the screen 1713 on the screen frame 1712, the third driven wheel 170907 is driven by the third transmission belt 170804 to be transmitted with the double-groove belt pulley 170801, the second rotating shaft 170908 coaxial with the third driven wheel 170907 rotates to drive the rotating disc 170903 to rotate clockwise, the rotating disc 170903 on the rotating disc 170903 drives the first connecting rod 170902 to reciprocate up and down, the knocking block 170901 on the top of the first connecting rod 170902 continuously hits the screen frame 1712 to vibrate the screen frame 1713 up and down, grains and crushed slag can be separated, the grains come out from the grain discharge port 1715, and the crushed slag is discharged from the crushed slag discharge port 1710 through the crushed slag discharge plate 1714.
The invention solves the problem that the prior art device can only process single-bundle rice, can not process multi-bundle rice and has low working efficiency.
While there have been shown and described what are at present considered the fundamental principles and essential features of the invention and its advantages, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (1)
1. The utility model provides a thresher for agricultural machine, its structure includes foot cup (1), support column (2), places board (3), power drum (4), conveyer belt (5), workstation (6), rice import (7), pressure workbin (8), processing case (9), supporting legs (10), unpowered cylinder (11), first drive belt (12), action wheel (13), first motor (14), first from driving wheel (15), solid round steel (16), processing agency (17), its characterized in that:
the utility model discloses a material pressing machine, including foot cup (1), workstation (6), place board (3), power roller (4), power roller (8), power box (8), the bottom at support column (2) is installed perpendicularly through bolted connection's mode, the bottom at workstation (6) is equipped with four support column (2) through welded connection's mode perpendicular installation in the top of support column (2), place board (3) and install perpendicularly between support column (2) through welded connection's mode, install the left end at workstation (6) through solid round steel (16), even equidistance is equipped with eight unpowered roller (11) on workstation (6), power roller (4) are connected with unpowered roller (11) transmission through conveyer belt (5), material pressing box (8) are installed in conveyer belt (5) top, material pressing box (8) bottom is opened there is rice import (7), processing box (9) are installed at the front end of workstation (6) and are link up with material pressing box (8) and are connected each other, the supporting legs (10) are vertically arranged at four corners of the bottom of the processing box (9) in a welding connection mode, the first motor (14) is vertically arranged at the top of the left end of the placing plate (3) in a bolt connection mode, the driving wheel (13) is connected with an output shaft of the first motor (14), the first driven wheel (15) is matched with one end of the solid round steel (16), the first driven wheel (15) is in transmission connection with the driving wheel (13) through the first transmission belt (12), and a processing mechanism (17) is arranged between the pressing box (8) and the inside of the processing box (9);
the processing mechanism (17) comprises a pressing device (1701), a second motor (1702), a bearing (1703), a pressing plate (1704), a crushing roller (1705), a first rotating shaft (1706), a second driven wheel (1707), a power device (1708), a vibrating device (1709), a crushed slag discharge hole (1710), a vibrating spring (1711), a screen frame (1712), a screen (1713), a crushed slag discharge plate (1714), a grain discharge hole (1715) and a first supporting plate, the pressing device (1701) is positioned at the top end of the interior of the pressing box (8), the second motor (1702) is vertically installed on the left side plate of the pressing box (8) in a bolt connection mode, a through hole is formed in the left side plate of the pressing box (8), the bearing (1703) is embedded and installed in the through hole, the pressing device (1701) is matched with the second motor (1702), the pressing plate (1704) is installed at the bottom of the pressing device (1701), broken cylinder (1705) are installed on the inside baffle of processing case (9) through first rotation axis (1706), first rotation axis (1706) one end cooperatees with second from driving wheel (1707), the bearing inner race interference fit on the other end and processing case (9) right side board, power device (1708) are installed inside processing case (9) left side, vibrating device (1709) are located power device (1708) below, it has disintegrating slag discharge gate (1710) to open on processing case (9) right side board, disintegrating slag discharge gate (1710) bottom is installed disintegrating slag stripper (1714), first backup pad is the symmetry setting, first backup pad is installed inside processing case (9) through welded connection's mode, vibrating spring (1711) one end is connected with first backup pad bottom, the other end is connected with bank of screens (1712) top, install screen cloth (1713) on bank of screens (1712), a grain discharge hole (1715) is formed in the bottom plate of the processing box (9);
the material pressing device (1701) consists of a screw (170101), a left end seat (170102), a nut seat (170103), a fixed seat (170104), a right end seat (170105), a first hinge seat (170106), a first inner shearing cutter bar (170107), a second hinge seat (170108), a first outer shearing cutter bar (170109), a first hinge shaft (170110), a second hinge shaft (170111), a third hinge shaft (170112), a second outer shearing cutter bar (170113), a fourth hinge shaft (170114), a second inner and outer shearing cutter bar (170115), a sliding block (170116), a sliding groove (170117), a third hinge seat (170118) and a second supporting plate (170119);
one end of the screw rod (170101) is connected with an output shaft of the second motor (1702), the other end of the screw rod (170101) is matched with a bearing on the right end seat (170105), the screw rod (170101) is sequentially provided with a nut seat (170103), a fixed seat (170104) and a right end seat (170105) from left to right, one end of the first inner shearing cutter bar (170107) is hinged with a first hinge seat (170106) at the bottom of the nut seat (170103), the other end of the first inner shearing cutter bar is hinged with one end of the second outer shearing cutter bar (170113) through a first hinge shaft (170110), the other end of the second outer shearing cutter bar (170113) is hinged with a third hinge seat (170118), one end of the first outer shearing cutter bar (170109) is hinged with a second hinge seat (170108) at the bottom of the fixed seat (170104), the other end of the first outer shearing cutter bar is hinged with one end of the second inner and outer shearing cutter bar (170115) through a third hinge shaft (170112), and the other end of the second inner and outer, the sliding block (170116) is in sliding fit with the sliding groove (170117), the sliding groove (170117) is mounted on the top of the right end of the second supporting plate (170119) in a bolt connection mode, the first inner shear bar (170107) is hinged to the first outer shear bar (170109) through a second hinge shaft (170111), the second outer shear bar (170113) is hinged to the second inner and outer shear bar (170115) through a fourth hinge shaft (170114), and the bottom of the second supporting plate (170119) is connected with the top of the pressing plate (1704);
the power device (1708) consists of a double-groove belt pulley (170801), a second transmission belt (170802), a third motor (170803) and a third transmission belt (170804);
the double-groove belt pulley (170801) is connected with an output shaft of a third motor (170803), the second driven wheel (1707) is in transmission connection with an inner groove of the double-groove belt pulley (170801) through a second transmission belt (170802), and the third transmission belt (170804) is in transmission connection with an outer groove of the double-groove belt pulley (170801);
the vibration device (1709) consists of a knocking block (170901), a first connecting rod (170902), a turntable (170903), a guide slider (170904), a second connecting rod (170905), a guide groove (170906), a third driven wheel (170907) and a second rotating shaft (170908);
the top of the first connecting rod (170902) is vertically connected with the bottom of the knocking block (170901), the bottom of the first connecting rod is vertically connected with one end of a second connecting rod (170905), a guide groove (170906) is formed in the middle of the second connecting rod (170905), the guide sliding block (170904) is fixedly connected with a rotary disc (170903) through a round pin and is in sliding fit with the guide groove (170906), one end of a second rotating shaft (170908) is matched with a third driven wheel (170907), the other end of the second rotating shaft is matched with the rotary disc (170903), and the third driven wheel (170907) is in transmission connection with an outer groove of a double-groove belt pulley (170801) through a third transmission belt (170804);
the mesh diameter of the screen (1713) is larger than the diameter of grains.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711444092.2A CN108184442B (en) | 2017-12-27 | 2017-12-27 | Thresher for agricultural machine |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201711444092.2A CN108184442B (en) | 2017-12-27 | 2017-12-27 | Thresher for agricultural machine |
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| Publication Number | Publication Date |
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| CN108184442A CN108184442A (en) | 2018-06-22 |
| CN108184442B true CN108184442B (en) | 2021-05-18 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201711444092.2A Expired - Fee Related CN108184442B (en) | 2017-12-27 | 2017-12-27 | Thresher for agricultural machine |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108934480A (en) * | 2018-08-30 | 2018-12-07 | 绩溪袁稻农业产业科技有限公司 | A kind of safe household rice sheller unit |
| CN113933191A (en) * | 2021-10-07 | 2022-01-14 | 石国旺 | Pressure-resistant detection device capable of timely cleaning broken slag for plastic granulation |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2330158Y (en) * | 1998-01-22 | 1999-07-28 | 王庆喜 | Single-drum high-efficiency automatic rice thresher |
| CN2407566Y (en) * | 1999-12-31 | 2000-11-29 | 魏金刚 | Rice thresher |
| JP2002186342A (en) * | 2000-12-19 | 2002-07-02 | Kubota Corp | Culm transporting apparatus for thresher |
| CN2666124Y (en) * | 2003-12-25 | 2004-12-29 | 韩中正 | One time-clean automatic thresher |
| CN2917249Y (en) * | 2006-05-31 | 2007-07-04 | 王保恒 | Automatic arched-teeth combing type semi-feeding thresher |
| JP2012024008A (en) * | 2010-07-22 | 2012-02-09 | Iseki & Co Ltd | Combine harvester |
| CN201781787U (en) * | 2010-07-26 | 2011-04-06 | 敖小平 | Semi-automatic thresher |
| CN105359749A (en) * | 2015-11-20 | 2016-03-02 | 罗妙福 | Threshing machine |
| CN206078148U (en) * | 2016-05-06 | 2017-04-12 | 湖南金源种业有限公司 | Push type rice thresher |
| CN106068951B (en) * | 2016-07-22 | 2018-05-18 | 辽宁省农业机械化研究所 | Mechanical feeding green soy bean harvest plucks pod machine |
| CN106718679A (en) * | 2016-12-03 | 2017-05-31 | 防城港市小八黑生态家庭农场有限公司 | A kind of orchard is with black mulberries sprinkler |
| CN106941886A (en) * | 2017-05-14 | 2017-07-14 | 赣州清亦华科科技有限公司 | A kind of fresh branches and leaves of peanut seedling takes a device |
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