CN111972136A - Agricultural corn quick thresher - Google Patents
Agricultural corn quick thresher Download PDFInfo
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- CN111972136A CN111972136A CN202010877210.4A CN202010877210A CN111972136A CN 111972136 A CN111972136 A CN 111972136A CN 202010877210 A CN202010877210 A CN 202010877210A CN 111972136 A CN111972136 A CN 111972136A
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- rotating shaft
- bearing seat
- close
- corn
- threshing
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Images
Classifications
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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
- A01F11/00—Threshing apparatus specially adapted for maize; Threshing apparatus specially adapted for particular crops other than cereals
- A01F11/06—Threshing apparatus specially adapted for maize; Threshing apparatus specially adapted for particular crops other than cereals for maize, e.g. removing kernels from cobs
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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
- A01F12/10—Feeders
- A01F12/12—Feeders without band-cutters
-
- 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
-
- 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
- A01F12/60—Grain tanks
Abstract
The invention relates to a thresher, in particular to a quick thresher for agricultural corn. Provides an agricultural corn rapid thresher which can automatically discharge and rapidly thresh corns and is convenient to separate and collect. The invention provides an agricultural corn rapid thresher, which comprises: a fixing plate is arranged on one side of the mounting rack; the collecting box is arranged between the other side of the mounting rack and the fixed plate; the two sides of the collecting box are symmetrically provided with supporting columns; the bidirectional discharging hopper is arranged between the upper ends of the two supporting columns; blanking pipes are arranged at two discharge ports at the bottom of the bidirectional blanking hopper. According to the corn threshing machine, the corn can be fed one by one through the pressing mechanism, and the pressing mechanism can be matched with the threshing mechanism to press the corn when the corn is quickly threshed, so that the corn is prevented from falling off in the threshing process, the threshing quality of the machine is ensured, and the labor cost is saved.
Description
Technical Field
The invention relates to a thresher, in particular to a quick thresher for agricultural corn.
Background
Corn is also called corn and corn cob. Compared with traditional grain crops such as rice, wheat and the like, the corn has strong drought tolerance, cold tolerance, barren tolerance and excellent environmental adaptability. In all staple foods, the nutritive value and the health-care effect of the corn are the highest, and high-nutrition substances such as riboflavin contained in the corn are very beneficial to human bodies.
The corn has higher nutritive value and is an excellent grain crop. As a high-yield grain crop in china, corn is an important feed source in animal husbandry, aquaculture, and the like, and is one of indispensable raw materials for food, medical care, light industry, chemical industry, and the like. Because the corn resources are extremely rich, cheap and easy to obtain, the corn also has a plurality of biological activities, such as oxidation resistance, tumor resistance, blood sugar reduction, immunity improvement, bacteriostasis, sterilization and the like, and has wide development and application prospects.
In the application of the corn, one of the working procedures is to thresh the corn, the threshing mode is mainly to use a thresher for threshing, and the corn thresher is a mechanical device for threshing corn ears. Common corn thresher on the market is large in noise, complex in operation process, and needs manual blanking of workers and regular maintenance, otherwise, the common corn thresher is easy to break down and cannot continue to operate.
Therefore, a corn quick thresher for agriculture, which can automatically feed and quickly thresh corns and is convenient to separate and collect, is particularly needed to solve the problems in the prior art.
Disclosure of Invention
The invention aims to overcome the defects that a common corn thresher on the market is high in noise, complex in operation process, and needs to be maintained and overhauled regularly, otherwise, the common corn thresher is easy to break down and cannot continue to operate, and the invention aims to provide an agricultural corn quick thresher which can automatically and intermittently discharge and quickly thresh corns and is convenient to separate and collect.
The technical scheme is as follows: an agricultural corn rapid thresher, comprising: a fixing plate is arranged on one side of the mounting rack; the collecting box is arranged between the other side of the mounting rack and the fixed plate; the two sides of the collecting box are symmetrically provided with supporting columns; the bidirectional discharging hopper is arranged between the upper ends of the two supporting columns; blanking pipes are arranged at two discharge ports at the bottom of the bidirectional blanking hopper, a square groove is formed in one side close to each of the two blanking pipes, and a straight groove is formed in one side opposite to each of the two blanking pipes; the arc-shaped frames are arranged in the square grooves of the two blanking pipes from top to bottom; the two blanking pipes are provided with pressing mechanisms; the middle of the bottom of the bidirectional blanking hopper of the threshing mechanism is provided with the threshing mechanism which is positioned between the two blanking pipes.
As an improvement of the above aspect, the pressing mechanism includes: the first bearing seat is arranged on the side wall of the blanking pipe close to the fixed plate; the first rotating shaft is arranged on the first bearing seat; the second bearing seat is arranged on the supporting column at one side close to the threshing mechanism; the second rotating shaft is arranged on the second bearing seat; a universal coupling is arranged between the second rotating shaft and the near end of the first rotating shaft; the third bearing seat is arranged on the side wall of the blanking pipe far away from the fixed plate, and the third bearing seat and the first bearing seat are positioned on the same horizontal line; the third bearing seat is provided with a third rotating shaft; one end of the third rotating shaft, which is close to the second rotating shaft, is provided with a first bevel gear, and the two first bevel gears are meshed; the first rotating shaft and the third rotating shaft are respectively provided with a cross stirring frame at the positions close to the straight grooves of the close blanking pipes, and the two cross stirring frames are respectively matched with the straight grooves of the close blanking pipes; the L-shaped plate is arranged on the side wall of the fixed plate away from the collecting box; the top of the L-shaped plate is provided with the double-shaft motor; the L-shaped plate is provided with a fourth bearing seat at one side close to the cross toggle frame; the output shaft of the double-shaft motor close to the fourth bearing seat is connected with one end close to the fourth rotating shaft through a coupler; the first belt conveying mechanism, the fourth rotating shaft and the first rotating shaft are wound at the positions close to the cross shifting frame.
As an improvement of the above aspect, the threshing mechanism includes: the middle of the bottom of the bidirectional discharging hopper is provided with a fifth bearing seat; a fifth rotating shaft is arranged on the fifth bearing seat; the second belt conveying mechanism is wound at one end of the fifth rotating shaft close to the second rotating shaft and at the position on the third rotating shaft close to the third bearing seat; the other end of the fifth rotating shaft is provided with a second bevel gear; the bottom of the bidirectional blanking hopper is symmetrically provided with sixth bearing seats, and the fifth bearing seats are positioned between the two sixth bearing seats; the two sixth bearing seats are respectively provided with a sixth rotating shaft; the third bevel gears are arranged at the ends, close to the two sixth rotating shafts, of the two sixth rotating shafts, and the second bevel gears are meshed with the two third bevel gears; and the other ends of the two sixth rotating shafts are provided with threshing disks, the two threshing disks are respectively matched with the square grooves of the adjacent blanking pipes, and the two threshing disks are respectively positioned between the two adjacent arc-shaped frames.
As an improvement of the above scheme, the method further comprises the following steps: the rotating shaft is rotatably arranged on one side of the mounting rack and is positioned above the fixed plate; the middle part of the rotating shaft is provided with a screening frame which is positioned above the collecting box; the two sides of the collecting box are symmetrically provided with arc-shaped groove plates far away from the double-shaft motor, and arc-shaped grooves are formed in the two arc-shaped groove plates; the sliding shafts are arranged on the two sides of the screening frame far away from the double-shaft motor and are matched with the arc-shaped grooves of the arc-shaped groove plates; the two ends of the rotating shaft are provided with swing rods, and the two swing rods are respectively connected with one ends of the two sliding shafts in a rotating mode, which are close to each other; the seventh bearing seat is arranged on one side, away from the fourth bearing seat, of the top of the L-shaped plate; a seventh rotating shaft is arranged on the seventh bearing seat, and an output shaft of the double-shaft motor close to the seventh bearing seat is connected with one end close to the seventh rotating shaft through a coupler; and cams are arranged at the opposite ends of the seventh rotating shaft and the fourth rotating shaft and are matched with the swinging rods.
As an improvement of the above scheme, the method further comprises the following steps: the bottom of the collecting box is provided with a square hole, and the square hole of the collecting box is internally and rotatably provided with a baffle plate; the bottom of the baffle plate is provided with a connecting plate close to one side of the fixed plate; the elastic pieces are symmetrically arranged between the position of the bottom of the collecting box close to the fixed plate and one side close to the connecting plate; the handle is arranged on one side, away from the elastic part, of the connecting plate.
Compared with the prior art, the invention has the following advantages: 1. according to the corn threshing machine, the corn can be fed one by one through the pressing mechanism, and the pressing mechanism can be matched with the threshing mechanism to press the corn when the corn is quickly threshed, so that the corn is prevented from falling off in the threshing process, the threshing quality of the machine is ensured, and the labor cost is saved.
2. Through controlling the up-and-down swing of the screening frame, the corn falling on the upper part and the threshed corn cobs are screened and separated, so that the working personnel can conveniently separate and collect the corn and the threshed corn cobs, and the working time is saved.
3. This set up simple structure, through control shielding plate at the quad slit internal rotation of collecting box, make the kernel of corn fall out in the collecting box, make things convenient for the staff to collect the kernel of corn.
Drawings
Fig. 1 is a schematic perspective view of the present invention.
Fig. 2 is a schematic perspective view of the pressing mechanism of the present invention.
Fig. 3 is a schematic perspective view of the threshing mechanism of the present invention.
Fig. 4 is a partial perspective view of the present invention.
Fig. 5 is a schematic view of a partial three-dimensional explosive structure according to the present invention.
Number designation in the figures: 1: mounting frame, 2: fixing plate, 3: collection box, 4: support column, 5: bidirectional blanking hopper, 6: blanking pipe, 7: arc frame, 8: pressing mechanism, 81: first bearing housing, 82: first rotating shaft, 83: second bearing housing, 84: second rotating shaft, 85: universal joint, 86: third bearing seat, 87: third rotating shaft, 88: first bevel gear, 89: cross toggle frame, 810: l-shaped plate, 811: two-shaft motor, 812: fourth bearing seat, 813: fourth shaft, 814: first belt conveying mechanism, 9: threshing mechanism, 91: fifth bearing seat, 92: fifth rotation shaft, 93: second belt conveying mechanism, 94: second bevel gear, 95: sixth bearing housing, 96: sixth rotating shaft, 97: third bevel gear, 98: threshing disc, 10: rotating shaft, 11: screening frame, 12: arc-shaped groove plate, 13: slide shaft, 14: swing lever, 15: seventh bearing seat, 16: seventh rotation shaft, 17: cam, 18: square hole, 19: shielding plate, 20: connecting plate, 21: elastic member, 22: a handle.
Detailed Description
The invention is further described below with reference to the figures and examples.
Example 1
As shown in figures 1, 2 and 3, the agricultural corn rapid threshing machine comprises a mounting frame 1, a fixed plate 2, a collecting box 3, supporting columns 4, a bidirectional blanking hopper 5, blanking pipes 6, an arc-shaped frame 7, a pressing mechanism 8 and a threshing mechanism 9, wherein the fixed plate 2 is arranged on the right side of the mounting frame 1, the collecting box 3 is arranged between the left side of the mounting frame 1 and the fixed plate 2, the supporting columns 4 are symmetrically arranged on the front side and the back side of the collecting box 3, the bidirectional blanking hopper 5 is arranged between the upper ends of the two supporting columns 4, the blanking pipes 6 are respectively arranged at two discharging openings at the bottom of the bidirectional blanking hopper 5, a square groove is respectively formed at one side close to the two blanking pipes 6, a straight groove is respectively formed at one opposite side of the two blanking pipes 6, the arc-shaped frames 7 are respectively arranged at the upper part and the lower part in the square grooves of the two, the threshing mechanism 9 is located between the two blanking pipes 6.
The pressing mechanism 8 comprises a first bearing seat 81, a first rotating shaft 82, a second bearing seat 83, a second rotating shaft 84, a universal coupling 85, a third bearing seat 86, a third rotating shaft 87, a first bevel gear 88, a cross-shaped stirring frame 89, an L-shaped plate 810, a double-shaft motor 811, a fourth bearing seat 812, a fourth rotating shaft 813 and a first belt conveying mechanism 814, wherein the first bearing seat 81 is arranged on the side wall of the right blanking pipe 6, the first rotating shaft 82 is arranged on the first bearing seat 81, the second bearing seat 83 is arranged in the middle of the front side supporting column 4, the second rotating shaft 84 is arranged on the second bearing seat 83, the universal coupling 85 is arranged between the second rotating shaft 84 and one end close to the first rotating shaft 82, the third bearing seat 86 is arranged on the side wall of the left blanking pipe 6, the third bearing seat 86 and the first bearing seat 81 are positioned on the same horizontal line, the third rotating shaft 87 is arranged on the third bearing seat 86, the first bevel gear 88 is arranged at one, two first bevel gears 88 mesh, first pivot 82 all is provided with cross toggle frame 89 with third pivot 87 rear end, two cross toggle frames 89 cooperate with the straight line groove of close blanking pipe 6 respectively, be provided with L shaped plate 810 on the 2 right side walls of fixed plate, biax motor 811 is installed at L shaped plate 810 top, L shaped plate 810 rear side is provided with fourth bearing frame 812, be provided with fourth pivot 813 on fourth bearing frame 812, biax motor 811 rear output shaft is connected through the close one end of shaft coupling with fourth pivot 813, fourth pivot 813 and first pivot 82 rear end are close to cross toggle frame 89 position around having first belt transport mechanism 814.
The threshing mechanism 9 comprises a fifth bearing seat 91, a fifth rotating shaft 92, a second belt conveying mechanism 93, a second bevel gear 94, a sixth bearing seat 95, a sixth rotating shaft 96, a third bevel gear 97 and a threshing disc 98, the fifth bearing seat 91 is arranged in the middle of the bottom of the bidirectional discharging hopper 5, the fifth rotating shaft 92 is arranged on the fifth bearing seat 91, the second belt conveying mechanism 93 is wound at the positions, close to the third bearing seat 86, of the front end of the fifth rotating shaft 92 and the front end of the third rotating shaft 87, the second bevel gear 94 is arranged at the rear end of the fifth rotating shaft 92, the sixth bearing seats 95 are symmetrically arranged at the bottom of the bidirectional discharging hopper 5, the fifth bearing seat 91 is positioned between the two sixth bearing seats 95, the sixth rotating shafts 96 are respectively arranged on the two sixth bearing seats 95, the third bevel gear 97 is respectively arranged at one end of the two sixth rotating shafts 96, the second bevel gear 94 is meshed with the two third bevel gears 97, the threshing disc 98 is respectively arranged at the other ends of the two sixth, the two threshing discs 98 are respectively matched with the square grooves of the adjacent blanking pipes 6, and the two threshing discs 98 are respectively positioned between the two adjacent arc-shaped frames 7.
When the corn needs to be threshed quickly, firstly, a worker puts the corn into the bidirectional blanking hopper 5, the corn slides downwards into the two blanking pipes 6 from the blanking port, then the double-shaft motor 811 is started to rotate anticlockwise, the output shaft at the rear side of the double-shaft motor 811 drives the fourth rotating shaft 813 to rotate anticlockwise on the fourth bearing seat 812 through the coupler, the fourth rotating shaft 813 drives the first rotating shaft 82 to rotate anticlockwise on the first bearing seat 81 through the first belt transmission mechanism 814, the first rotating shaft 82 drives the right cross shifting frame 89 to rotate anticlockwise, the first rotating shaft 82 drives the second rotating shaft 84 to rotate anticlockwise on the second bearing seat 83 through the universal coupler 85, the second rotating shaft 84 drives the connected first bevel gear 88 to rotate anticlockwise, the two first bevel gears 88 are meshed, so as to drive the third rotating shaft 87 to rotate clockwise on the third bearing seat 86, and the third rotating shaft 87 drives the left cross shifting frame 89 to rotate clockwise, therefore, the two cross-shaped stirring frames 89 rotate in the straight grooves close to the blanking pipe 6 respectively, and the corns in the bidirectional blanking hopper 5 are conveyed downwards in the blanking pipe 6, so that the threshing is convenient. When the third rotating shaft 87 rotates clockwise, the third rotating shaft 87 drives the fifth rotating shaft 92 to rotate clockwise on the fifth bearing seat 91 through the second belt conveying mechanism 93, the fifth rotating shaft 92 drives the second bevel gear 94 to rotate clockwise, the second bevel gear 94 is meshed with the two third bevel gears 97, so that the left third bevel gear 97 drives the left sixth rotating shaft 96 to rotate anticlockwise on the connected sixth bearing seat 95, the right third bevel gear 97 drives the right sixth rotating shaft 96 to rotate clockwise on the connected sixth bearing seat 95, the left sixth rotating shaft 96 drives the left threshing disc 98 to rotate anticlockwise in the square groove of the left blanking pipe 6, the right sixth rotating shaft 96 drives the right threshing disc 98 to rotate clockwise in the square groove of the right blanking pipe 6, and the threshing disc 98 is matched with the arc-shaped frame 7 to rapidly thresh half sides of corns moving into the blanking pipe 6, the kernels then fall into a collection bin 3 below. Third pivot 87 and fourth pivot 813 continue to drive the cross of connecting and stir frame 89 and rotate, and the corn-on-cob that will thresh promotes downwards, and the corn-on-cob falls into collecting box 3 in, then collects the corn-on-cob, can put into to two-way hopper 5 down with one orientation threshing plate 98 direction of not threshing, thresh the operation, so alright realize the effect of unloading one by one to the maize, can close biax motor 811 after the completion of maize threshing. Can realize carrying out interval unloading to the maize through this setting, thresh fast, save the cost of labor.
Example 2
As shown in fig. 4 and 5, an agricultural corn rapid thresher further comprises, on the basis of embodiment 1, a rotating shaft 10, a screening frame 11, arc-shaped groove plates 12, sliding shafts 13, swinging rods 14, seventh bearing seats 15, a seventh rotating shaft 16 and a cam 17, wherein the rotating shaft 10 is rotatably arranged on the right side of a mounting frame 1, the rotating shaft 10 is positioned above a fixed plate 2, the screening frame 11 is arranged in the middle of the rotating shaft 10, the screening frame 11 is positioned above a collecting box 3, the arc-shaped groove plates 12 are symmetrically arranged on the left ends of both sides of the collecting box 3, arc-shaped grooves are respectively formed in the two arc-shaped groove plates 12, the sliding shafts 13 are respectively arranged on the left ends of both sides of the screening frame 11, the sliding shafts 13 are matched with the arc-shaped grooves of the arc-shaped groove plates 12, the swinging rods 14 are respectively arranged on both ends of the rotating shaft 10, the two swinging rods 14 are rotatably connected with one end of the two sliding shafts, a seventh rotating shaft 16 is arranged on the seventh bearing seat 15, an output shaft in front of the double-shaft motor 811 is connected with one end, close to the seventh rotating shaft 16, of the coupler, cams 17 are arranged at the opposite ends of the seventh rotating shaft 16 and the fourth rotating shaft 813, and the cams 17 are matched with the swing rod 14.
When the corn is threshed quickly, under the matching of the pressing mechanism 8 and the threshing mechanism 9, the corn kernels and the threshed corn cobs fall on the screening frame 11 below, and the corn and the threshed corn cobs are screened and separated. When the dual-shaft motor 811 rotates counterclockwise, the output shafts at two sides of the dual-shaft motor 811 respectively drive the fourth rotating shaft 813 and the seventh rotating shaft 16 to rotate counterclockwise through the shaft coupling, the fourth rotating shaft 813 and the seventh rotating shaft 16 respectively drive the connected cams 17 to rotate counterclockwise, when the protruding parts of the cams 17 at two sides simultaneously press the swinging rods 14 at the lower part, the two swinging rods 14 drive the rotating shaft 10 to rotate, the left ends of the two swinging rods 14 respectively drive the connected sliding shafts 13 to move upward along the arc-shaped grooves of the adjacent arc-shaped groove plates 12, the sliding shafts 13 at two sides and the rotating shaft 10 drive the screening frame 11 to swing upward, when the protruding parts of the cams 17 at two sides no longer simultaneously press the swinging rods 14 at the lower part, the screening frame 11 drives the sliding shafts 13 at two sides to move downward along the arc-shaped grooves of the adjacent arc-shaped groove plates 12 respectively through the rotating shaft 10 under the action of gravity, and then, so, 11 luffing motion of screen frame will block up the corn-on-screen corn of screen frame 11 and tremble down, makes things convenient for the staff to take out the collection with the chamber door of corn-on-screen corn 11 sieves, makes the maize and the corn-on-screen corn that drop above screen the separation, makes things convenient for the staff to separately collect.
Still including shielding plate 19, connecting plate 20, elastic component 21 and handle 22, open the collecting box 3 bottom has quad slit 18, and the quad slit 18 internal rotation formula of collecting box 3 is provided with shielding plate 19, and shielding plate 19 bottom right side is provided with connecting plate 20, and the symmetry is provided with elastic component 21 between the near one side of collecting box 3 bottom right side and connecting plate 20, elastic component 21 is extension spring, and the connecting plate 20 left side is provided with handle 22.
After collecting box 3 filled with the kernel of corn, the staff placed the quad slit 18 below collecting box 3 with the collection frame, upwards promote handle 22 afterwards, handle 22 drives shielding plate 19 through connecting plate 20 and upwards rotates in quad slit 18 of collecting box 3, elastic component 21 is stretched, make shielding plate 19 no longer block up quad slit 18 of collecting box 3, the kernel of corn slides to the collection frame of below from quad slit 18 of collecting box 3, after the collection is accomplished, loosen handle 22, elastic component 21 resets, drive shielding plate 19 and connecting plate 20 and reset, shielding plate 19 blocks up quad slit 18 of collecting box 3 once more, prepare for next use. This sets up simple structure, through control shielding plate 19 at the quad slit 18 internal rotation of collecting box 3, makes the kernel of corn fall out in the collecting box 3, makes things convenient for the staff to collect the kernel of corn.
It should be understood that the above description is for exemplary purposes only and is not meant to limit the present invention. Those skilled in the art will appreciate that variations of the present invention are intended to be included within the scope of the claims herein.
Claims (5)
1. An agricultural corn rapid threshing machine is characterized by comprising:
the mounting rack (1), wherein a fixing plate (2) is arranged on one side of the mounting rack (1);
the collecting box (3) is arranged between the other side of the mounting rack (1) and the fixed plate (2);
the two sides of the collecting box (3) are symmetrically provided with the supporting columns (4);
the bidirectional discharging hopper (5) is arranged between the upper ends of the two supporting columns (4);
the two discharge ports at the bottom of the bidirectional blanking hopper (5) are respectively provided with a blanking pipe (6), a square groove is formed in one side of the two blanking pipes (6) close to each other, and a straight groove is formed in the opposite side of each of the two blanking pipes (6);
the arc-shaped frames (7) are arranged in the square grooves of the two blanking pipes (6) from top to bottom;
the two blanking pipes (6) are provided with a pressing mechanism (8);
the middle of the bottom of the bidirectional blanking hopper (5) is provided with a threshing mechanism (9), and the threshing mechanism (9) is positioned between the two blanking pipes (6).
2. An agricultural corn thresher, as claimed in claim 1, wherein the pressing mechanism (8) comprises:
the first bearing seat (81) is arranged on the side wall of the blanking pipe (6) close to the fixed plate (2);
the first rotating shaft (82) is arranged on the first bearing seat (81);
a second bearing seat (83), wherein the supporting column (4) at one side is provided with the second bearing seat (83) close to the threshing mechanism (9);
a second rotating shaft (84), wherein the second rotating shaft (84) is arranged on the second bearing seat (83);
a universal coupling (85) is arranged between the second rotating shaft (84) and one end of the first rotating shaft (82) close to the first rotating shaft;
the third bearing seat (86) is arranged on the side wall of the blanking pipe (6) far away from the fixed plate (2), and the third bearing seat (86) and the first bearing seat (81) are positioned on the same horizontal line;
a third rotating shaft (87), wherein the third rotating shaft (87) is arranged on the third bearing seat (86);
one end of each first bevel gear (88), which is close to the second rotating shaft (84), of each third rotating shaft (87) is provided with the first bevel gear (88), and the two first bevel gears (88) are meshed;
the cross-shaped toggle frames (89) are arranged at the positions, close to the straight grooves of the adjacent blanking pipes (6), of the first rotating shaft (82) and the third rotating shaft (87), and the two cross-shaped toggle frames (89) are respectively matched with the straight grooves of the adjacent blanking pipes (6);
the L-shaped plate (810) is arranged on the side wall, away from the collecting box (3), of the fixing plate (2);
the top of the L-shaped plate (810) is provided with the double-shaft motor (811);
the L-shaped plate (810) is provided with a fourth bearing seat (812) at one side close to the cross toggle frame (89);
a fourth rotating shaft (813) is arranged on the fourth bearing seat (812), and an output shaft of the double-shaft motor (811) close to the fourth bearing seat (812) is connected with one end, close to the fourth rotating shaft (813), through a coupler;
the first belt transmission mechanism (814), the fourth rotating shaft (813) and the first rotating shaft (82) are wound with the first belt transmission mechanism (814) at the position close to the cross shifting frame (89).
3. An agricultural corn rapid thresher according to claim 2, wherein the threshing mechanism (9) comprises:
the middle of the bottom of the bidirectional blanking hopper (5) is provided with a fifth bearing seat (91);
a fifth rotating shaft (92), wherein the fifth bearing seat (91) is provided with the fifth rotating shaft (92);
the second belt conveying mechanism (93) is wound on the fifth rotating shaft (92) and the third rotating shaft (87);
a second bevel gear (94), and the other end of the fifth rotating shaft (92) is provided with the second bevel gear (94);
the bottom of the bidirectional blanking hopper (5) is symmetrically provided with sixth bearing seats (95), and the fifth bearing seat (91) is positioned between the two sixth bearing seats (95);
the sixth rotating shaft (96) is arranged, and the two sixth bearing seats (95) are respectively provided with the sixth rotating shaft (96);
the third bevel gears (97) are arranged at the close ends of the two sixth rotating shafts (96), and the second bevel gear (94) is meshed with the two third bevel gears (97);
threshing discs (98) are arranged at the other ends of the two sixth rotating shafts (96), the two threshing discs (98) are respectively matched with the square grooves of the adjacent blanking pipes (6), and the two threshing discs (98) are respectively positioned between the two adjacent arc-shaped frames (7).
4. An agricultural corn rapid thresher according to claim 3, further comprising:
the rotating shaft (10) is rotatably arranged on one side of the mounting rack (1), and the rotating shaft (10) is positioned above the fixing plate (2);
the screening frame (11) is arranged in the middle of the rotating shaft (10), and the screening frame (11) is positioned above the collecting box (3);
the two sides of the collecting box (3) are symmetrically provided with arc-shaped groove plates (12) far away from the double-shaft motor (811), and arc-shaped grooves are formed in the two arc-shaped groove plates (12);
the two sides of the screening frame (11) far away from the double-shaft motor (811) are respectively provided with a sliding shaft (13), and the sliding shafts (13) are matched with the arc-shaped grooves of the arc-shaped groove plate (12);
the two ends of the rotating shaft (10) are provided with the swinging rods (14), and the two swinging rods (14) are respectively connected with one ends of the two sliding shafts (13) close to each other in a rotating mode;
the seventh bearing seat (15) is arranged on one side, away from the fourth bearing seat (812), of the top of the L-shaped plate (810);
a seventh rotating shaft (16) is arranged on the seventh bearing seat (15), and an output shaft of the double-shaft motor (811) close to the seventh bearing seat (15) is connected with one end, close to the seventh rotating shaft (16), through a coupler;
the cam (17) is arranged at one end of the seventh rotating shaft (16) opposite to the fourth rotating shaft (813), and the cam (17) is matched with the swinging rod (14).
5. An agricultural corn rapid thresher according to claim 4, further comprising:
the bottom of the collecting box (3) is provided with a square hole (18), and the square hole (18) of the collecting box (3) is internally and rotatably provided with a baffle plate (19);
the bottom of the baffle plate (19) is provided with a connecting plate (20) close to one side of the fixed plate (2);
the elastic pieces (21) are symmetrically arranged between the bottom of the collecting box (3) close to the fixed plate (2) and one side close to the connecting plate (20);
the handle (22) is arranged on one side of the connecting plate (20) far away from the elastic piece (21).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010877210.4A CN111972136A (en) | 2020-08-27 | 2020-08-27 | Agricultural corn quick thresher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010877210.4A CN111972136A (en) | 2020-08-27 | 2020-08-27 | Agricultural corn quick thresher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111972136A true CN111972136A (en) | 2020-11-24 |
Family
ID=73439922
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010877210.4A Pending CN111972136A (en) | 2020-08-27 | 2020-08-27 | Agricultural corn quick thresher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111972136A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112547506A (en) * | 2020-12-23 | 2021-03-26 | 崇义县鑫成矿业有限公司 | Reciprocating type sieve separator of tin ore |
| CN113558780A (en) * | 2021-07-29 | 2021-10-29 | 江西诺捷科技股份有限公司 | Be used for disposable aseptic two-chamber trachea cannula collection device |
| CN116868784A (en) * | 2023-09-08 | 2023-10-13 | 黑龙江省农业科学院大庆分院 | Threshing device for soybean and corn banded composite planting |
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| WO1997029628A1 (en) * | 1996-02-20 | 1997-08-21 | Modimp (Proprietary) Limited | Threshing of harvested grain |
| US20120190414A1 (en) * | 2010-08-03 | 2012-07-26 | F. Lli Cressoni S.P.A. | Corn-Shelling Machine Fitted with Blower Means and Relative Corn-Shelling Method |
| CN207969395U (en) * | 2018-01-27 | 2018-10-16 | 李留银 | A kind of agricultural quick corn release unit |
| CN108718718A (en) * | 2018-05-28 | 2018-11-02 | 芜湖盛创新材料科技有限公司 | A kind of efficient maize sheller |
| CN109699308A (en) * | 2018-12-20 | 2019-05-03 | 张万香 | A kind of maize sheller |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1997029628A1 (en) * | 1996-02-20 | 1997-08-21 | Modimp (Proprietary) Limited | Threshing of harvested grain |
| US20120190414A1 (en) * | 2010-08-03 | 2012-07-26 | F. Lli Cressoni S.P.A. | Corn-Shelling Machine Fitted with Blower Means and Relative Corn-Shelling Method |
| CN207969395U (en) * | 2018-01-27 | 2018-10-16 | 李留银 | A kind of agricultural quick corn release unit |
| CN108718718A (en) * | 2018-05-28 | 2018-11-02 | 芜湖盛创新材料科技有限公司 | A kind of efficient maize sheller |
| CN109699308A (en) * | 2018-12-20 | 2019-05-03 | 张万香 | A kind of maize sheller |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112547506A (en) * | 2020-12-23 | 2021-03-26 | 崇义县鑫成矿业有限公司 | Reciprocating type sieve separator of tin ore |
| CN112547506B (en) * | 2020-12-23 | 2021-12-24 | 崇义县鑫成矿业有限公司 | Reciprocating type sieve separator of tin ore |
| CN113558780A (en) * | 2021-07-29 | 2021-10-29 | 江西诺捷科技股份有限公司 | Be used for disposable aseptic two-chamber trachea cannula collection device |
| CN116868784A (en) * | 2023-09-08 | 2023-10-13 | 黑龙江省农业科学院大庆分院 | Threshing device for soybean and corn banded composite planting |
| CN116868784B (en) * | 2023-09-08 | 2023-11-21 | 黑龙江省农业科学院大庆分院 | Threshing device for soybean and corn banded composite planting |
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Application publication date: 20201124 |