CN114532077B - Self-adaptive rotary corn thresher - Google Patents
Self-adaptive rotary corn thresher Download PDFInfo
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- CN114532077B CN114532077B CN202210161150.5A CN202210161150A CN114532077B CN 114532077 B CN114532077 B CN 114532077B CN 202210161150 A CN202210161150 A CN 202210161150A CN 114532077 B CN114532077 B CN 114532077B
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- fixedly connected
- threshing
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- plate
- corn
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- 240000008042 Zea mays Species 0.000 title claims abstract description 99
- 235000002017 Zea mays subsp mays Nutrition 0.000 title claims abstract description 99
- 235000005824 Zea mays ssp. parviglumis Nutrition 0.000 title claims abstract description 74
- 235000005822 corn Nutrition 0.000 title claims abstract description 74
- 241000251169 Alopias vulpinus Species 0.000 title claims abstract description 14
- 230000000694 effects Effects 0.000 claims abstract description 31
- 238000003466 welding Methods 0.000 claims abstract 4
- 230000000670 limiting effect Effects 0.000 claims description 36
- 238000001125 extrusion Methods 0.000 claims description 34
- 239000002184 metal Substances 0.000 claims description 22
- 230000005540 biological transmission Effects 0.000 claims description 16
- 206010066054 Dysmorphism Diseases 0.000 claims description 5
- 230000003044 adaptive effect Effects 0.000 claims description 5
- 239000013013 elastic material Substances 0.000 claims description 5
- 239000007769 metal material Substances 0.000 claims description 4
- CBVWMGCJNPPAAR-HJWRWDBZSA-N (nz)-n-(5-methylheptan-3-ylidene)hydroxylamine Chemical compound CCC(C)C\C(CC)=N/O CBVWMGCJNPPAAR-HJWRWDBZSA-N 0.000 claims 1
- 230000033001 locomotion Effects 0.000 abstract description 11
- 235000016383 Zea mays subsp huehuetenangensis Nutrition 0.000 description 25
- 235000009973 maize Nutrition 0.000 description 25
- 238000000034 method Methods 0.000 description 9
- 208000003643 Callosities Diseases 0.000 description 8
- 206010020649 Hyperkeratosis Diseases 0.000 description 8
- 239000000463 material Substances 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 3
- 235000013339 cereals Nutrition 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- 238000011017 operating method Methods 0.000 description 2
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 241000209504 Poaceae Species 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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
- A01F12/18—Threshing devices
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/14—Measures for saving energy, e.g. in green houses
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- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Threshing Machine Elements (AREA)
Abstract
The invention discloses a self-adaptive rotary corn thresher, which comprises a fixed plate, wherein the bottom of the fixed plate is fixedly connected with a plurality of supporting legs, the bottom of the fixed plate is fixedly connected with a receiving cavity, the surface of the receiving cavity is provided with a discharge hole, the surface of the fixed plate is fixedly connected with a plurality of supporting shafts, welding rings are fixedly connected between the supporting shafts, a threshing cylinder is fixedly connected inside the welding rings, the bottom of the threshing cylinder is provided with a supporting frame, the bottom of the supporting frame is fixedly connected with a plurality of vertical rods, the vertical rods are fixedly connected on the surface of the fixed plate, the surface of the threshing cylinder is provided with a mounting ring, the side wall of the mounting ring is fixedly connected with a pair of connecting rods, and the connecting rods are L-shaped; compared with the prior art, the corn threshing device has the advantages that the driving motor can drive the movable sleeve to move, the driving disc can drive corn to move up and down in the threshing cylinder while doing circular motion, the friction of the friction shaft surface on the corn can be enhanced, and the threshing effect can be enhanced.
Description
Technical Field
The invention relates to the technical field of agricultural product processing, in particular to a self-adaptive rotary corn thresher.
Background
Corn is an annual herb of the Gramineae family. Also known as corn, corn cob, maize, pearl rice, etc. Is native to central and south america, which is a world-important food crop widely distributed in the united states, china, brazil and other countries.
The effect of corn thresher is threshing corn ear after airing, at the in-process of threshing, the threshing rate damage rate of maize can be influenced to the size of maize, to the maize of different diameters, when the diameter of maize is big, causes the maize surface to receive the damage easily, can lead to the maize grain surface to appear more damaged, the looks of dysmorphism maize grain, but the maize diameter is less, can appear unable complete threshing even the condition of threshing, and then influence product quality, and we propose an adaptive rotary corn thresher for this purpose and be used for solving above-mentioned problem.
Disclosure of Invention
The invention aims to provide a self-adaptive rotary corn thresher, which aims to solve the problems in the background technology.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a self-adaptation rotation type corn thresher, includes the fixed plate, fixed plate bottom fixedly connected with a plurality of supporting legs, fixed plate bottom fixedly connected with receipts material chamber, receive the material chamber and offered the bin outlet on the surface, fixedly connected with a plurality of back shafts on the fixed plate surface, and fixedly connected with weld ring between the back shafts, the inside fixedly connected with of weld ring threshing cylinder, threshing cylinder bottom is equipped with the support frame, support frame bottom fixedly connected with a plurality of montants, and montant fixedly connected with is on the fixed plate surface, install the collar on the threshing cylinder surface, fixedly connected with a pair of connecting rod on the collar lateral wall, the connecting rod is "L" form, be equipped with the movable groove on the connecting rod surface, the inside loose axle that is equipped with of movable groove, and fixedly connected with connecting plate between the loose axle, connecting rod top fixedly connected with mounting disc, fixedly installed driving motor on the mounting disc surface, with corn is fixed in the connecting plate bottom, can drive equipment operation through driving, can handle corn surface, and can be according to the diameter of self-adaptation that the diameter of self-adaptation appears because of the diameter of maize is avoided.
Preferably, a plurality of metal poles of support frame inside fixedly connected with, and fixedly connected with go-between the metal poles, a plurality of arcs of go-between bottom fixedly connected with, the arc is the elasticity material, fixedly connected with spacing axle on the arc inner wall, spacing axle is the arc, spacing axle is the metal material, and the corncob can be slowly removed in the effect of telescopic link, and spacing axle can support on the corncob surface under the effect of arc, can avoid the condition that the maize reset appears, can extract the corncob, reduces operating personnel's operating procedure, can reduce intensity of labour, is convenient for collect the corncob after accomplishing the processing.
Preferably, a snap ring is fixedly connected with the top end of the inner wall of the threshing cylinder, a plurality of extrusion springs are fixedly connected to the inner wall of the snap ring, a transmission plate is fixedly connected to one side of each extrusion spring and is arc-shaped, a straight rod is fixedly connected to the bottom of each transmission plate, a friction shaft is fixedly connected to the bottom of each straight rod, a perforated plate and a supporting ring are fixedly connected to the bottom of the inner wall of the threshing cylinder, the friction shaft penetrates through the perforated plate, a friction layer is arranged on the surface of each friction shaft, the surface of each transmission plate can be extruded in the vertical swinging process of corn, the transmission plate can be attached to the surface of the corn by means of the action of the extrusion springs, the position of each friction shaft can be adjusted according to the diameter of the corn, threshing efficiency of equipment can be guaranteed, and the condition that corn raw materials are wasted is avoided.
Preferably, a plurality of threshing rings are fixedly connected with the surface of the friction shaft, the threshing rings are uniformly arranged on the surface of the friction shaft in an array mode, the threshing rings are made of elastic materials, the outer wall of each threshing ring is fixedly connected with a metal ring, the bottom of each friction shaft is fixedly connected with a special-shaped air bag, the bottom of each special-shaped air bag is fixedly connected with the surface of each supporting ring, a limiting groove is formed in the surface of each special-shaped air bag, a plurality of elastic lugs are fixedly connected with the inside of each limiting groove, the friction shaft can deform to a small extent under the action of a transmission plate, the threshing rings can thresh the surface of corn from different angles, friction force received by the surface of corn can be enhanced, and the processing efficiency of equipment can be further improved.
Preferably, vibrating spring is fixedly connected with bottom the perforated plate, vibrating spring one end fixed connection is on the supporting ring surface, fixedly connected with limiting disc on the vibrating spring surface, limiting disc lateral wall offsets with the limiting groove surface, the limiting disc is the metal material, and the friction shaft appears moving, can make the dysmorphism gasbag appear deformation, can make the extrusion force that limiting disc surface received reduce, can make vibrating spring appear moving, can make the friction shaft rub the maize surface from a plurality of angles, can strengthen the threshing effect to the maize better.
Preferably, the connecting plate is fixedly connected with a pair of connecting blocks on the surface, connecting block and loose axle fixed connection, fixedly connected with telescopic link on the connecting block surface, and telescopic link and driving motor output fixed connection, the connecting block bottom rotates and is equipped with movable sleeve, movable sleeve top and telescopic link fixed connection, driving motor can drive movable sleeve and appear moving, and the driving disk can swing from top to bottom under movable sleeve's effect, strengthens threshing effect to maize surface.
Preferably, the drive groove has been seted up on the movable sleeve surface, movable sleeve bottom is equipped with the driving disk, fixedly connected with is a pair of straight board on the driving disk surface, and fixedly connected with hinge block on the straight board inner wall, the drive groove inner wall offsets with hinge block surface, and fixedly connected with telescopic shaft on the straight board, the ring channel has been seted up to the connecting plate bottom, and the telescopic shaft activity sets up inside the ring channel, the driving disk bottom is equipped with spacing thorn, and the driving motor can drive movable sleeve and appear moving, can make the driving disk appear up-and-down motion in threshing cylinder inside when being circular motion, can strengthen the interact power between maize and the friction shaft, can improve machining efficiency.
Preferably, the inside cavity that is equipped with of spacing thorn, the inside activity of spacing thorn is equipped with the extrusion pole, and extrusion pole one end fixed connection is in the driving disk bottom, the spacing thorn outside is equipped with the metal ring, and metal ring fixed connection is in the driving disk bottom, spacing thorn activity sets up inside the metal ring, fixedly connected with extrusion ring on the spacing thorn surface, extrusion ring top offsets with the extrusion pole bottom, and in the swing process about the maize appears, can make the extrusion ring surface appear expanding, can strengthen the spacing effect to the maize, avoid influencing the normal operating of equipment.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, the movable sleeve can be driven to move by the driving motor, so that the driving disc can drive corn to move up and down in the threshing cylinder while doing circular motion, the friction of the friction shaft surface on the corn can be enhanced, and the threshing effect can be enhanced;
2. according to the invention, the corn moves up and down, so that the surface of the limiting thorns can be extruded, the limiting thorns can move inside the metal ring, the extruding shaft can extrude the surface of the extruding ring, the surface of the extruding ring can be expanded, the limiting effect on the corn can be enhanced, and loosening of the corn in the threshing process and the threshing effect of equipment are prevented from being influenced;
3. according to the corn threshing device, the surface of the transmission plate can be extruded in the vertical swinging process of corn, the transmission plate can be attached to the surface of the corn under the action of the extrusion spring, the position of the friction shaft can be adjusted according to the diameter of the corn, the threshing efficiency of the device can be ensured, and the condition of low processing efficiency is avoided;
4. according to the invention, small-amplitude deformation can occur under the action of the transmission plate through the friction shaft, so that the threshing ring can perform threshing treatment on the corn surface from different angles, and the threshing efficiency of the equipment on the corn surface can be enhanced;
5. according to the corn threshing device, the special-shaped air bags can deform through movement of the friction shaft, the extrusion force applied to the surface of the limiting disc can be reduced, the vibration spring can move, the vibration effect on the surface of the friction shaft can be further enhanced, and therefore corn threshing efficiency is improved;
6. according to the corn cob pulling device, the limiting shaft can be abutted against the surface of the corn cob under the action of the arc-shaped plate, the situation that corn is reset can be avoided, the corn cob can be pulled out, the operation steps of operators are reduced, the labor intensity can be reduced, and the production efficiency of equipment can be further improved.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present invention;
FIG. 2 is a schematic view of a support frame according to the present invention;
FIG. 3 is a schematic view of the internal structure of the disengagement cylinder according to the present invention;
FIG. 4 is an enlarged schematic view of a portion of FIG. 3A according to the present invention;
FIG. 5 is a schematic view of a friction pack according to the present invention;
FIG. 6 is a schematic view of a structure of a connecting plate according to the present invention;
FIG. 7 is a schematic cross-sectional view of a spacing structure of the present invention;
in the figure: 1. a fixing plate; 2. a threshing cylinder; 3. a mounting ring; 4. a connecting plate; 11. a material receiving cavity; 12. a support frame; 13. a weld ring; 14. a connecting ring; 15. an arc-shaped plate; 16. a limiting shaft; 21. a drive plate; 22. a clasp; 23. a friction shaft; 231. a straight rod; 232. a threshing ring; 24. a perforated plate; 25. a support ring; 26. a special-shaped air bag; 261. a limit groove; 27. a limiting disc; 271. a vibration spring; 31. a connecting rod; 32. a movable groove; 33. a mounting plate; 34. a driving motor; 41. a connecting block; 42. an annular groove; 43. a movable sleeve; 44. a driving groove; 45. a drive plate; 46. limiting thorns; 47. and a compression ring.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-7, the present invention provides a technical solution: the utility model provides a self-adaptation rotation type corn thresher, including fixed plate 1, fixed plate 1 bottom fixedly connected with a plurality of supporting legs, fixed plate 1 bottom fixedly connected with receipts material chamber 11, the bin outlet has been seted up on the surface of receipts material chamber 11, fixed plate 1 is fixedly connected with a plurality of back shafts on the surface, and fixedly connected with weld ring 13 between the back shafts, the inside fixedly connected with threshing cylinder 2 of weld ring 13, threshing cylinder 2 bottom is equipped with support frame 12, support frame 12 bottom fixedly connected with a plurality of montants, and montant fixedly connected with is on fixed plate 1 surface, install collar 3 on threshing cylinder 2 surface, fixedly connected with a pair of connecting rod 31 on the side wall of collar 3, connecting rod 31 is "L" form, be equipped with movable groove 32 on the connecting rod 31 surface, movable groove 32 inside is equipped with the loose axle, and fixedly connected with connecting plate 4 between the loose axle, connecting rod 31 top fixedly connected with mounting plate 33, fixedly mounted drive motor 34 on the surface of mounting plate 33, fix corn in the connecting plate 4 bottom, can drive equipment operation through drive, can handle corn surface, and can be according to the diameter of self-adaptation that causes the diameter of corn to appear because the different conditions of the diameter of the connecting plate can be avoided.
The inside fixedly connected with a plurality of metal poles of support frame 12, and fixedly connected with go-between 14 between the metal poles, go-between 14 bottom fixedly connected with a plurality of arcs 15, arc 15 is the elastic material, fixedly connected with spacing axle 16 on the arc 15 inner wall, spacing axle 16 is the arc, spacing axle 16 is the metal material, the corncob can slowly remove under the effect of telescopic link, spacing axle 16 can support on the corncob surface under the effect of arc 15, the condition that the maize reset appears can be avoided, can extract the corncob, reduce operating personnel's operating procedure, can reduce intensity of labour, can further improve equipment's production efficiency.
The threshing cylinder 2 inner wall top fixedly connected with snap ring 22, fixedly connected with a plurality of extrusion springs on the snap ring 22 inner wall, and extrusion spring one side fixedly connected with drive plate 21, drive plate 21 is the arc, drive plate 21 bottom fixedly connected with straight-bar 231, straight-bar 231 bottom fixedly connected with friction shaft 23, threshing cylinder 2 inner wall bottom fixedly connected with perforated plate 24 and support ring 25, friction shaft 23 runs through perforated plate 24, friction shaft 23 surface is equipped with the friction layer, the maize can extrude on drive plate 21 surface in the up-and-down swing in-process, drive plate 21 can laminate on the maize surface with the help of extrusion spring's effect, can adjust the position of friction shaft 23 according to the diameter of maize, can guarantee the threshing efficiency of equipment, avoid appearing the not high condition of machining efficiency.
The friction shaft 23 is fixedly connected with a plurality of threshing rings 232 on the surface, the threshing rings 232 are uniformly arranged on the surface of the friction shaft 23, the threshing rings 232 are made of elastic materials, the outer wall of the threshing rings 232 is fixedly connected with metal rings, the bottom of the friction shaft 23 is fixedly connected with a special-shaped air bag 26, the bottom of the special-shaped air bag 26 is fixedly connected with the surface of a supporting ring 25, a limiting groove 261 is formed in the surface of the special-shaped air bag 26, a plurality of elastic bumps are fixedly connected inside the limiting groove 261, the friction shaft 23 can deform slightly under the action of a transmission plate 21, threshing of the corn surfaces can be carried out by the threshing rings 232 from different angles, and threshing efficiency of equipment on the corn surfaces can be enhanced.
The vibrating spring 271 is fixedly connected to the bottom of the perforated plate 24, one end of the vibrating spring 271 is fixedly connected to the surface of the supporting ring 25, the limiting disc 27 is fixedly connected to the surface of the vibrating spring 271, the side wall of the limiting disc 27 abuts against the surface of the limiting groove 261, the limiting disc 27 is made of metal, the friction shaft 23 moves, the special-shaped air bag 26 can deform, the extrusion force received by the surface of the limiting disc 27 can be reduced, the vibrating spring 271 moves, the vibrating effect of the surface of the friction shaft 23 can be further enhanced, and accordingly threshing efficiency of corn is improved.
The connecting plate 4 is fixedly connected with a pair of connecting blocks 41 on the surface, connecting blocks 41 and loose axle fixed connection, connecting blocks 41 are fixedly connected with telescopic link on the surface, and telescopic link and driving motor 34 output fixed connection, connecting block 41 bottom rotation is equipped with movable sleeve 43, movable sleeve 43 top and telescopic link fixed connection, driving motor 34 can drive movable sleeve 43 and appear the motion, and drive disk 45 can swing from top to bottom under movable sleeve 43's effect, strengthens threshing effect to the maize surface.
The driving groove 44 is formed in the surface of the movable sleeve 43, the driving disc 45 is arranged at the bottom of the movable sleeve 43, a pair of straight plates are fixedly connected to the surface of the driving disc 45, hinge blocks are fixedly connected to the inner walls of the straight plates, the inner walls of the driving groove 44 are propped against the surfaces of the hinge blocks, telescopic shafts are fixedly connected to the straight plates, the annular groove 42 is formed in the bottom of the connecting plate 4, the telescopic shafts are movably arranged inside the annular groove 42, the limiting thorns 46 are arranged at the bottom of the driving disc 45, the driving motor 34 can drive the movable sleeve 43 to move, the driving disc 45 can drive corn to move up and down in the threshing cylinder 2 while doing circular motion, friction of the surface of the friction shaft 23 to the corn can be enhanced, and threshing effect can be enhanced.
The inside cavity that is equipped with of spacing thorn 46, the inside activity of spacing thorn 46 is equipped with the extrusion pole, and extrusion pole one end fixed connection is in the bottom of driving disk 45, spacing thorn 46 outside is equipped with the metal ring, and metal ring fixed connection is in the bottom of driving disk 45, spacing thorn 46 activity sets up inside the metal ring, fixedly connected with extrusion ring 47 on the surface of spacing thorn 46, extrusion ring 47 top offsets with the extrusion pole bottom, along with the maize appears up-and-down motion, can appear extruding spacing thorn 46 surface, can make spacing thorn 46 appear moving in the metal ring inside, can make the extrusion axle extrude extrusion ring 47 surface, can make extrusion ring 47 surface appear expanding, can strengthen the spacing effect to the maize, avoid the maize to appear not hard up at threshing in-process, influence the threshing effect of equipment.
Working principle: firstly, corns are fixed at the bottom of a connecting plate 4, equipment can be driven to run through a driving motor 34, threshing treatment can be carried out on the surfaces of the corns, and the self-adaption can be carried out according to the diameters of the corns, so that the situation that the threshing effect of the equipment is poor due to corns with different diameters is avoided, the driving motor 34 can drive a movable sleeve 43 to move, a transmission disc 45 can drive the corns to move up and down in a threshing cylinder 2 while doing circular motion, friction of the surface of a friction shaft 23 on the corns can be enhanced, the threshing effect can be enhanced, and along with the corn to move up and down, extrusion can be carried out on the surface of a limiting thorn 46, movement can be carried out on the surface of an extruding ring 47 by the limiting thorn 46, expansion can be carried out on the surface of the extruding ring 47, the limiting effect on the corns can be enhanced, and loosening of the corns in the threshing process can be avoided, and the threshing effect of the equipment is affected;
then corn can be extruded on the surface of the driving plate 21 in the up-and-down swinging process, the driving plate 21 can be attached to the surface of the corn by means of the action of an extrusion spring, the position of the friction shaft 23 can be adjusted according to the diameter of the corn, the threshing efficiency of the equipment can be ensured, the condition of low processing efficiency is avoided, the threshing ring 232 can be enabled to perform threshing treatment on the surface of the corn from different angles along with the small deformation of the friction shaft 23 under the action of the driving plate 21, the threshing efficiency of the equipment on the surface of the corn can be enhanced, the abnormal-shaped air bag 26 can be enabled to deform along with the movement of the friction shaft 23, the extrusion force received by the surface of the limiting disc 27 can be reduced, the vibration spring 271 can be enabled to move, the vibration effect of the surface of the friction shaft 23 can be further enhanced, and the threshing efficiency of the corn can be further improved;
finally after corn is threshed, the corn threshing device can slowly move under the action of the telescopic rod, the limiting shaft 16 can be propped against the surface of the corn cob under the action of the arc-shaped plate 15, the condition that the corn is reset can be avoided, the corn cob can be pulled out, the operation steps of operators are reduced, the labor intensity can be reduced, and the production efficiency of equipment can be further improved.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a self-adaptation rotation type corn thresher, includes fixed plate (1), its characterized in that: the threshing device comprises a fixed plate (1), a plurality of supporting legs, a receiving cavity (11) is fixedly connected to the bottom of the fixed plate (1), a discharge hole is formed in the surface of the receiving cavity (11), a plurality of supporting shafts are fixedly connected to the surface of the fixed plate (1), welding rings (13) are fixedly connected between the supporting shafts, threshing cylinders (2) are fixedly connected to the inside of the welding rings (13), a supporting frame (12) is arranged at the bottom of the threshing cylinders (2), a plurality of vertical rods are fixedly connected to the bottom of the supporting frame (12), the vertical rods are fixedly connected to the surface of the fixed plate (1), a mounting ring (3) is arranged on the surface of the threshing cylinders (2), a pair of connecting rods (31) are fixedly connected to the side walls of the mounting ring (3), the connecting rods (31) are L-shaped, movable grooves (32) are formed in the surface of the connecting rods, movable shafts are fixedly connected with connecting plates (4) inside the movable grooves, a motor (33) are fixedly connected to the tops of the connecting rods (31), and a driving disc (33) is fixedly arranged on the surface of the driving disc (33);
the threshing cylinder is characterized in that a clamping ring (22) is fixedly connected to the top end of the inner wall of the threshing cylinder (2), a plurality of extrusion springs are fixedly connected to the inner wall of the clamping ring (22), a transmission plate (21) is fixedly connected to one side of each extrusion spring, the transmission plate (21) is arc-shaped, a straight rod (231) is fixedly connected to the bottom of the transmission plate (21), a friction shaft (23) is fixedly connected to the bottom of the straight rod (231), a perforated plate (24) and a supporting ring (25) are fixedly connected to the bottom of the inner wall of the threshing cylinder (2), the friction shaft (23) penetrates through the perforated plate (24), and a friction layer is arranged on the surface of the friction shaft (23);
a pair of connecting blocks (41) are fixedly connected to the surface of the connecting plate (4), the connecting blocks (41) are fixedly connected with a movable shaft, a telescopic rod is fixedly connected to the surface of the connecting blocks (41), the telescopic rod is fixedly connected with the output end of the driving motor (34), a movable sleeve (43) is rotatably arranged at the bottom of the connecting blocks (41), and the top end of the movable sleeve (43) is fixedly connected with the telescopic rod;
the novel flexible shaft type flexible shaft is characterized in that a driving groove (44) is formed in the surface of the movable sleeve (43), a transmission disc (45) is arranged at the bottom of the movable sleeve (43), a pair of straight plates are fixedly connected to the surface of the transmission disc (45), hinge blocks are fixedly connected to the inner walls of the straight plates, the inner walls of the driving groove (44) are propped against the surfaces of the hinge blocks, telescopic shafts are fixedly connected to the straight plates, an annular groove (42) is formed in the bottom of the connecting plate (4), the telescopic shafts are movably arranged inside the annular groove (42), and limiting thorns (46) are arranged at the bottom of the transmission disc (45).
2. An adaptive rotary corn thresher as claimed in claim 1 wherein: the novel support frame is characterized in that a plurality of metal rods are fixedly connected inside the support frame (12), a connecting ring (14) is fixedly connected between the metal rods, a plurality of arc plates (15) are fixedly connected to the bottom of the connecting ring (14), the arc plates (15) are made of elastic materials, a limiting shaft (16) is fixedly connected to the inner wall of each arc plate (15), the limiting shaft (16) is arc-shaped, and the limiting shaft (16) is made of metal materials.
3. An adaptive rotary corn thresher as claimed in claim 1 wherein: the utility model discloses a threshing device, including friction axle (23), friction axle (23) surface fixedly connected with a plurality of threshing rings (232), threshing rings (232) even array sets up on friction axle (23) surface, threshing rings (232) are elastic material, and fixedly connected with metal ring on threshing rings (232) outer wall, friction axle (23) bottom fixedly connected with dysmorphism gasbag (26), dysmorphism gasbag (26) bottom fixedly connected with is on supporting ring (25) surface, spacing groove (261) have been seted up on dysmorphism gasbag (26) surface, a plurality of elasticity lugs of spacing groove (261) inside fixedly connected with.
4. An adaptive rotary corn thresher as claimed in claim 1 wherein: the vibrating plate is characterized in that a vibrating spring (271) is fixedly connected to the bottom of the perforated plate (24), one end of the vibrating spring (271) is fixedly connected to the surface of the supporting ring (25), a limiting disc (27) is fixedly connected to the surface of the vibrating spring (271), the side wall of the limiting disc (27) abuts against the surface of the limiting groove (261), and the limiting disc (27) is made of metal.
5. An adaptive rotary corn thresher as claimed in claim 1 wherein: the inside cavity that is equipped with of spacing thorn (46), spacing thorn (46) inside activity is equipped with the extrusion stem, and extrusion stem one end fixed connection is in driving disk (45) bottom, spacing thorn (46) outside is equipped with the metal ring, and metal ring fixed connection is in driving disk (45) bottom, spacing thorn (46) activity sets up inside the metal ring, fixedly connected with extrusion ring (47) on the surface of spacing thorn (46), extrusion ring (47) top offsets with extrusion stem bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210161150.5A CN114532077B (en) | 2022-02-22 | 2022-02-22 | Self-adaptive rotary corn thresher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN202210161150.5A CN114532077B (en) | 2022-02-22 | 2022-02-22 | Self-adaptive rotary corn thresher |
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| CN114532077B true CN114532077B (en) | 2023-10-24 |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07222518A (en) * | 1994-02-09 | 1995-08-22 | Mitsubishi Agricult Mach Co Ltd | Threshing machine |
| CN104126376B (en) * | 2014-07-25 | 2016-02-17 | 河南科技大学 | The thresher of principle is fallen to arrange based on corn ear seed differential |
| CN206791033U (en) * | 2017-01-05 | 2017-12-26 | 汪恩光 | For corn threshing cutter and the rotary type food materials processor of the cutter is installed |
| CN109618676A (en) * | 2019-02-19 | 2019-04-16 | 中国农业大学 | A kind of corn threshing device |
| CN210491751U (en) * | 2019-07-05 | 2020-05-12 | 李引兄 | Corn processing pay-off thresher |
| CN111670694A (en) * | 2020-06-19 | 2020-09-18 | 刘中林 | Automatic corn thresher |
| CN111887036B (en) * | 2020-09-04 | 2021-07-13 | 新昌县大菠萝农业发展有限公司 | Corn separator simulating hand rubbing motion |
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