CN105409466A - Corn threshing mechanism - Google Patents
Corn threshing mechanism Download PDFInfo
- Publication number
- CN105409466A CN105409466A CN201510953634.3A CN201510953634A CN105409466A CN 105409466 A CN105409466 A CN 105409466A CN 201510953634 A CN201510953634 A CN 201510953634A CN 105409466 A CN105409466 A CN 105409466A
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- CN
- China
- Prior art keywords
- rod
- frame
- hopper
- fork
- motor
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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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
Abstract
The application of the invention relates to a corn threshing mechanism. The corn threshing mechanism comprises a rack, wherein a hopper is arranged on the rack; an upper propping rod and a lower propping rod are arranged on the hopper; a cutter is separately connected with the upper propping rod and the lower propping rod; a rocker is hinged with the rack; a first sliding block and a second sliding block is slidably connected with the rocker; the upper propping rod is hinged with the first sliding block; a compression rod is hinged with the second sliding block; the compression rod is slidably connected with the rack; a wedge is contacted with the compression rod; a second elastic member is connected between the wedge and the rack; the bottom of the lower propping rod is a wedge surface; the wedge is contacted with the lower propping rod; a first elastic member is connected between the rocker and the rack; a cam is urged against the upper side of the rocker; a threaded rod is threadedly connected to the rack; a right end of the threaded rod is in the shape of a pointed cone; a spline rod is fixedly connected with he threaded rod; a spline sleeve is sleeved on the spline rod; and a first motor fixed on the rack is connected with the spline sleeve. Compared with that in the prior art, the cutter is controlled by a cylinder and the first motor to strip the corn kernels off, thereby achieving complete mechanized production and saving time and labor.
Description
Technical field
The present invention relates to a kind of corn threshing mechanism.
Background technology
Corn is undisputed " the first gold staple food ", and nutritionist claims, and the crowd that " multipotential nutrition " contained by corn is applicable to all age group eats, and its abundant Glutamatergic promotes brain development, is children's best " intelligence development foods "; Contained vitamin B race can regulate nerve, is applicable white collar " decompression food "; The linoleic acid be rich in, calcareous, can help to adjust fat, step-down, high microsteping content then makes corn become well " postcibal diarrhea food ", and the middle age can be prevented to put on weight; In addition, the glutathione be rich in corn is the most effective anticancer component, and its contained abundant vitamin E also can help anti-ageing, softening blood vessel.
Corn is the crops widely planted, and is subject to extensively liking of people, and in usual daily life, because it contains abundant nutrition, people just usually buy the iblet stripped and eat as vegetable cooking from market; For this demand of people, a large amount of supplier can process the iblet supply market stripped, but after corn ear is won from field, how to be stripped out from corn ear by iblet, be suppliers' more unmanageable problems always.
Present great majority supply commercial city adopts manual type, operating personnel use corn stripping machine, iblet is peeled off from corn ear by a ground, and when using corn stripping machine, operating personnel need larger strength iblet could be peeled off, iblet under peeling off in unit interval is less, and waste time and energy, operating efficiency is low.
Summary of the invention
The invention is intended to provide a kind of corn threshing mechanism of increasing work efficiency.
Corn threshing mechanism in this programme, comprise frame, frame is provided with hopper, hopper is provided with the upper ejector pin and lower push rod that run through hopper, upper ejector pin and lower push rod are oppositely arranged, upper ejector pin and lower push rod are all slidably connected with hopper, the opposite side of upper ejector pin and lower push rod is all connected with cutter, frame is hinged with fork, fork slidably connects the first slide block and the second slide block, upper ejector pin top is hinged on the first slide block, second slide block is hinged with depression bar, the free end of depression bar is slidably connected in frame, offset with the voussoir be slidably connected in frame bottom depression bar, the second elastic component is connected with between voussoir and frame, it is wedge surface bottom lower push rod, voussoir offsets away from the side of depression bar and the wedge surface of lower push rod, the first elastic component is connected with between fork and frame, fork has cam mutually away from one end of the first elastic component, frame is threaded the threaded rod relative with hopper feed mouth, threaded rod is near one end of hopper for cone is pointed, and threaded rod is fixedly connected with spline rod, spline rod is socketed with splined sleeve, splined sleeve is connected with the first motor, and the first motor is fixedly connected in frame
The know-why of this programme and beneficial effect are: be inserted into by corn in threaded rod cone tip portion, start the first motor, first driven by motor splined sleeve rotates, splined sleeve drives spline rod to rotate, spline rod drives threaded rod to rotate in frame, frame is motionless, threaded rod moves near the direction of hopper with spline rod, rotating cam, cam will offset from basal plane and fork, turn to convex surface and fork offsets, cam promotes fork and moves near the direction of upper ejector pin, first elastic component is compressed, fork drives the first slide block and the second skid, first slide block drives upper ejector pin to move downward, second slide block drives depression bar to move near the direction of voussoir, depression bar presses voussoir and moves near the direction of lower push rod, second elastic component is stretched, voussoir pushes lower push rod and moves upward, the distance of upper ejector pin and lower push rod is reduced to the size without iblet on corn ear, certain operating personnel can according to the size of corn ear, regulate the distance of two cutter on upper ejector pin and lower push rod.
Threaded rod continues to rotate forward, through the import of hopper, enters between two cutter, advances because threaded rod drives corn ear to rotate, and therefore two cutter are by under the iblet circumgyration incision on corn ear.
Compared with prior art, regulate the distance between two cuttves by cylinder, then make corn ear rotate advance by the first motor, just iblet can be stripped down, complete mechanicalization is produced, time saving and energy saving.
Further, fork is connected with rotating disk, the wheel face of rotating disk and the shape face of cam offset.When the top of cam pressure fork, by the sliding friction between cam and fork, become rolling friction, reduce frictional force, reduce the wearing and tearing of fork and cam.
Further, two cutter are arc.Corn ear is circular, and arc can make the root cutting to more to press close to iblet, and what iblet can be departed from is more complete.
Further, the first elastic component and the second elastic component are spring.Spring structure is simple, and cost is low, is convenient to install, and is convenient to the reset of part.
Further, cam is connected with the second motor, and the first motor and the second motor are stepping first motor.The setting of stepper motor, is more convenient for the control of double thread bar and cam.
Accompanying drawing explanation
Fig. 1 is the structural representation of corn threshing mechanism embodiment of the present invention.
Embodiment
Below by embodiment, the present invention is further detailed explanation:
Reference numeral in Figure of description comprises: the first stepper motor 1, threaded rod 2, montant 3, first spring 4, fork 5, cam 6, rotating disk 7, first slide block 8, hopper 9, upper ejector pin 10, cutter 11, lower push rod 12, frame 13, voussoir 14, depression bar 15, second spring 16, splined sleeve 17, slide rail 18, spline rod 19, second slide block 20.
Shown in the basic reference diagram 1 of embodiment: corn threshing mechanism, comprise frame 13, frame 13 is welded with hopper 9, hopper 9 is provided with upper ejector pin 10 through hopper 9 and the lower push rod 12 relative with upper ejector pin 10, upper ejector pin 10 and lower push rod 12 are all slidably connected with hopper 9, the opposite side of upper ejector pin 10 and lower push rod 12 is all connected with cutter 11, two cutter 11 are arc, frame 13 is fixedly connected with montant 3, montant 3 is hinged with fork 5, fork 5 slidably connects the first slide block 8 and the second slide block 20, upper ejector pin 10 top is hinged on the first slide block 8, second slide block 20 is hinged with depression bar 15, depression bar 15 is slidably connected in frame 13, the voussoir 14 be slidably connected at by slide rail 18 in frame 13 is had mutually bottom depression bar 15, the second spring 16 is connected with between voussoir 14 and frame 13, it is wedge surface bottom lower push rod 12, voussoir 14 offsets away from the side of depression bar 15 and lower push rod 12, the first spring 4 is connected with between fork 5 and frame 13.
Be provided with cam 6 above fork 5, cam 6 is connected with the second stepper motor, fork 5 is connected with rotating disk 7, and rotating disk 7 and cam 6 offset; Frame 13 is threaded the threaded rod 2 relative with hopper 9 charging aperture, threaded rod 2 right-hand member is pointed for boring, threaded rod 2 is fixedly connected with spline rod 19, spline rod 19 is socketed with splined sleeve 17, splined sleeve 17 is connected with the first stepper motor 1, first stepper motor 1 and is bolted to connection in frame 13, and frame 13 is threaded the threaded rod 2 relative with hopper 9 charging aperture, threaded rod 2 right-hand member is pointed for boring, and threaded rod 2 is connected with the first stepper motor 1.
Corn is inserted in threaded rod 2 cone tip portion, start the first stepper motor 1, first stepper motor 1 drives splined sleeve 17 to rotate, splined sleeve 17 drives spline rod 19 to rotate, spline rod 19 drives threaded rod 2 to rotate in frame 13, frame 13 is motionless, threaded rod 2 moves right with spline rod 19, start the second stepper motor, cam 6 rotates, cam 6 will offset from basal plane and rotating disk 7, turn to convex surface and rotating disk 7 offsets, promotion fork 5 moves near the direction of upper ejector pin 10 by cam 6, first spring 4 is compressed, fork 5 drives the first slide block 8 and the second slide block 20 to slide, first slide block 8 drives upper ejector pin 10 to move downward, second slide block 20 drives depression bar 15 to move downward, depression bar 15 presses voussoir 14 and moves right, second spring 16 is stretched, voussoir 14 pushes lower push rod 12 and moves upward, the distance of upper ejector pin 10 and lower push rod 12 is reduced to the size without iblet on corn ear.
Threaded rod 2 continues to rotate forward, through the import of hopper 9, enters between two cutter 11, advances because threaded rod 2 drives corn ear to rotate, and therefore two cutter 11 are by under the iblet circumgyration incision on corn ear.
After corn cuts, cam 6 is rotated further, convex surface and rotating disk 7 offset by cam 6, turn to basal plane and rotating disk 7 offsets, fork 5 will backhaul, first spring 4 promotes fork 5 and resets, fork 5 drives upper ejector pin 10 and depression bar 15 to reset, second spring 16 drives voussoir 14 to reset, thus lower push rod 12 can be made to reset, the distance of two cutter 11 is pulled open, and be separated with corn ear, and then facilitate corn ear and recess between two cutter 11, and then control threaded rod 2 by the first stepper motor 1 and exit in hopper 9, threaded rod 2 drives corn ear to exit in hopper 9, take off corn ear.
Last again according to above operation, repeat the process of corn rod threshing.
Above-described is only embodiments of the invention, and in scheme, the general knowledge such as known concrete structure and characteristic does not do too much description at this.Should be understood that; for a person skilled in the art, under the prerequisite not departing from structure of the present invention, some distortion and improvement can also be made; these also should be considered as protection scope of the present invention, and these all can not affect effect of the invention process and practical applicability.The protection domain that this application claims should be as the criterion with the content of its claim, and the embodiment in specification etc. record the content that may be used for explaining claim.
Claims (5)
1. corn threshing mechanism, comprise frame, it is characterized in that, frame is provided with hopper, hopper is provided with the upper ejector pin and lower push rod that run through hopper, upper ejector pin and lower push rod are oppositely arranged, upper ejector pin and lower push rod are all slidably connected with hopper, the opposite side of upper ejector pin and lower push rod is all connected with cutter, frame is hinged with fork, fork slidably connects the first slide block and the second slide block, upper ejector pin top is hinged on the first slide block, second slide block is hinged with depression bar, the free end of depression bar is slidably connected in frame, offset with the voussoir be slidably connected in frame bottom depression bar, the second elastic component is connected with between voussoir and frame, it is wedge surface bottom lower push rod, voussoir offsets away from the side of depression bar and the wedge surface of lower push rod, the first elastic component is connected with between fork and frame, fork has cam mutually away from one end of the first elastic component,
Frame is threaded the threaded rod relative with hopper feed mouth, threaded rod is near one end of hopper for cone is pointed, and threaded rod is fixedly connected with spline rod, spline rod is socketed with splined sleeve, splined sleeve is connected with the first motor, and the first motor is fixedly connected in frame.
2. corn threshing mechanism according to claim 1, is characterized in that: described fork is connected with rotating disk, and the wheel face of rotating disk and the shape face of cam offset.
3. corn threshing mechanism according to claim 2, is characterized in that: described two cutter are arc.
4. corn threshing mechanism according to claim 3, is characterized in that: described first elastic component and the second elastic component are spring.
5. corn threshing mechanism according to claim 4, is characterized in that: described cam is connected with the second motor, and the first motor and the second motor are stepping first motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510953634.3A CN105409466A (en) | 2015-12-20 | 2015-12-20 | Corn threshing mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510953634.3A CN105409466A (en) | 2015-12-20 | 2015-12-20 | Corn threshing mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105409466A true CN105409466A (en) | 2016-03-23 |
Family
ID=55488398
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510953634.3A Pending CN105409466A (en) | 2015-12-20 | 2015-12-20 | Corn threshing mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105409466A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106448278A (en) * | 2016-09-13 | 2017-02-22 | 深圳市福田区青少年科技教育协会 | Child early education literacy device |
| CN112106534A (en) * | 2020-08-25 | 2020-12-22 | 王桂华 | Corn husking machine |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4044776A (en) * | 1975-07-14 | 1977-08-30 | Moore Kenneth C | Corn kernel cutter |
| CN202635132U (en) * | 2012-05-23 | 2013-01-02 | 四川省旭东机械制造有限公司 | Threshing and smashing combination machine |
| CN203691991U (en) * | 2014-03-10 | 2014-07-09 | 葛志成 | Mechanized rotating corn threshing device |
| CN104982161A (en) * | 2015-07-02 | 2015-10-21 | 重庆骏成机械配件有限公司 | Household corn thresher |
| CN205378562U (en) * | 2015-12-20 | 2016-07-13 | 重庆平伟朝阳农业发展有限公司 | Corn threshing mechanism |
-
2015
- 2015-12-20 CN CN201510953634.3A patent/CN105409466A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4044776A (en) * | 1975-07-14 | 1977-08-30 | Moore Kenneth C | Corn kernel cutter |
| CN202635132U (en) * | 2012-05-23 | 2013-01-02 | 四川省旭东机械制造有限公司 | Threshing and smashing combination machine |
| CN203691991U (en) * | 2014-03-10 | 2014-07-09 | 葛志成 | Mechanized rotating corn threshing device |
| CN104982161A (en) * | 2015-07-02 | 2015-10-21 | 重庆骏成机械配件有限公司 | Household corn thresher |
| CN205378562U (en) * | 2015-12-20 | 2016-07-13 | 重庆平伟朝阳农业发展有限公司 | Corn threshing mechanism |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106448278A (en) * | 2016-09-13 | 2017-02-22 | 深圳市福田区青少年科技教育协会 | Child early education literacy device |
| CN112106534A (en) * | 2020-08-25 | 2020-12-22 | 王桂华 | Corn husking machine |
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