CN205378562U - Corn threshing mechanism - Google Patents
Corn threshing mechanism Download PDFInfo
- Publication number
- CN205378562U CN205378562U CN201521062079.7U CN201521062079U CN205378562U CN 205378562 U CN205378562 U CN 205378562U CN 201521062079 U CN201521062079 U CN 201521062079U CN 205378562 U CN205378562 U CN 205378562U
- Authority
- CN
- China
- Prior art keywords
- frame
- ejector pin
- hopper
- motor
- depression bar
- 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.)
- Expired - Fee Related
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Abstract
The utility model relates to a corn threshing mechanism, which comprises a frame, be equipped with the hopper in the frame, be equipped with ejector pin and lower ejector pin on the hopper, it all is connected with the cutting knife with lower ejector pin to go up the ejector pin, it has the pendulum rod to articulate in the frame, sliding connection has first slider and second slider on the pendulum rod, it articulates on first slider to go up the ejector pin, it has the depression bar to articulate on the second slider, depression bar sliding connection is in the frame, the depression bar counterbalance has the voussoir, be connected with the second elastic component between voussoir and the frame, the ejector pin bottom is the scarf down, voussoir and ejector pin counterbalance down, be connected with first elastic component between pendulum rod and the frame, the counterbalance of pendulum rod upside has the cam, the threaded pole of threaded connection in the frame, the threaded rod right -hand member is the awl point, and threaded rod fixedly connected with spline pole has cup jointed splined sleeve on the spline pole, and splined sleeve is connected with and fixes first motor in the frame, compared with the prior art, through the control of cylinder and first motor, make the cutting knife peel off the kernel of corn get off, production mechanized completely, labour saving and time saving.
Description
Technical field
This utility model relates to a kind of corn threshing mechanism.
Background technology
Semen Maydis is undisputed " the first gold staple food ", and nutritionist claims, and " multipotential nutrition " contained by Semen Maydis is suitable for the crowd of all age group and eats, and its abundant Glutamatergic promotes brain development, is child's best " Fructus Alpiniae Oxyphyllae food "；Contained vitamin B race can regulate nerve, is be suitable for white collar " decompression food "；Rich in linoleic acid, calcareous, can help to adjust fat, blood pressure lowering, high microsteping content then makes Semen Maydis become well " postcibal diarrhea food ", and the middle age can be prevented to put on weight；Additionally, in Semen Maydis rich in glutathion be maximally effective anticancer component, its contained abundant vitamin E also can help defying age, vessel softening.
Semen Maydis 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 niblet stripped from market and eat as vegetable cooking；For this demand of people, a large amount of suppliers can process the niblet supply market stripped, but, after corncob is won from field, how niblet is stripped out from corncob, is always up suppliers one than problem difficult to deal with.
The commercial city of great majority supply now is to adopt manual type, operator use corn stripping machine, niblet is peeled off by one ground from corncob, and when using corn stripping machine, operator need bigger strength to be peeled off by niblet, niblet under peeling off in unit interval is less, wastes time and energy, and work efficiency is low.
Utility model content
This utility model is intended to provide a kind of corn threshing mechanism improving work efficiency.
Corn threshing mechanism in this programme, including frame, frame is provided with hopper, hopper is provided with through upper ejector pin and the lower push rod of 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 respectively 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 being slidably connected in frame bottom depression bar, the second elastic component it is connected between voussoir and frame, it 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 it is connected between fork and frame, fork has cam mutually away from one end of the first elastic component；Threaded in frame have the threaded rod relative with hopper feed mouth, threaded rod is pointed for cone near one end of hopper, and threaded rod is fixedly connected with spline rod, and spline rod is socketed with splined sleeve, splined sleeve is connected to the first motor, and the first motor is fixedly connected in frame
nullSemen Maydis is inserted in threaded rod cone tip portion by the know-why of this programme and having the beneficial effect that，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，Rotate cam，Cam will offset from basal plane and fork，Turn to convex surface to offset with fork，Cam promotes fork to move 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 on corncob without the size of niblet，Certain operator can according to the size of corncob，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, and owing to threaded rod drives corncob to be rotationally advancing, therefore two cutter are by under the niblet circumgyration incision on corncob.
Compared with prior art, regulating the distance between two cuttves by cylinder, make corncob be rotationally advancing again through the first motor, so that it may to be stripped down by niblet, complete mechanicalization produces, time saving and energy saving.
Further, fork being connected to rotating disk, the shape face of the wheel face of rotating disk and cam offsets.When pressing fork on the top of cam, by the sliding friction between cam and fork, become rolling friction, reduce frictional force, reduce the abrasion of fork and cam.
Further, two cutter are arc.Corncob is circular, and arc can make to cut to more to press close to the root of niblet so that it is more complete that niblet can depart from.
Further, the first elastic component and the second elastic component are spring.Spring structure is simple, and cost is low, it is simple to install, it is simple to the reset of part.
Further, cam is connected to the second motor, and the first motor and the second motor are stepping the first motor.The setting of motor, is more convenient for the control to threaded rod and cam.
Accompanying drawing explanation
Fig. 1 is the structural representation of this utility model corn threshing mechanism embodiment.
Detailed description of the invention
Below by detailed description of the invention, this utility model is described in further detail:
Accompanying drawing labelling in Figure of description includes: the first motor 1, threaded rod 2, montant the 3, first spring 4, fork 5, cam 6, rotating disk the 7, first slide block 8, hopper 9, upper ejector pin 10, cutter 11, lower push rod 12, frame 13, voussoir 14, depression bar the 15, second spring 16, splined sleeve 17, slide rail 18, spline rod the 19, second slide block 20.
nullEmbodiment is basic with reference to shown in Fig. 1: corn threshing mechanism，Including frame 13，Frame 13 is welded with hopper 9，Hopper 9 is provided through the upper ejector pin 10 of 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 respectively 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 being slidably connected in frame 13 by slide rail 18 is had mutually bottom depression bar 15，The second spring 16 it is connected between voussoir 14 and frame 13，It it is wedge surface bottom lower push rod 12，Voussoir 14 offsets with lower push rod 12 away from the side of depression bar 15，The first spring 4 it is connected between fork 5 and frame 13.
Fork 5 is arranged over cam 6, and cam 6 is connected to the second motor, and fork 5 is connected to rotating disk 7, and rotating disk 7 and cam 6 offset；Threaded in frame 13 have the threaded rod 2 relative with hopper 9 charging aperture, threaded rod 2 right-hand member is pointed for cone, threaded rod 2 is fixedly connected with spline rod 19, spline rod 19 is socketed with splined sleeve 17, splined sleeve 17 is connected to the first motor 1, and the first motor 1 is bolted to connection in frame 13, and threaded in frame 13 have the threaded rod 2 relative with hopper 9 charging aperture, threaded rod 2 right-hand member is pointed for cone, and threaded rod 2 is connected to the first motor 1.
nullSemen Maydis is inserted in threaded rod 2 cone tip portion，Start the first motor 1，First 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 motor，Cam 6 rotates，Cam 6 will offset from basal plane and rotating disk 7，Turn to convex surface to offset with rotating disk 7，Cam 6 moves promoting fork 5 near the direction of upper ejector pin 10，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 on corncob without the size of niblet.
Threaded rod 2 continues to rotate forward, through the import of hopper 9, enters between two cutter 11, and owing to threaded rod 2 drives corncob to be rotationally advancing, therefore two cutter 11 are by under the niblet circumgyration incision on corncob.
After Semen Maydis cuts, cam 6 is rotated further, convex surface and rotating disk 7 are offseted by cam 6, turn to basal plane to offset with rotating disk 7, fork 5 will backhaul, first spring 4 promotes fork 5 to reset, 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 separate with corncob, and then facilitate corncob and recess between two cutter 11, then control threaded rod 2 again through the first motor 1 to exit in hopper 9, threaded rod 2 drives corncob to exit in hopper 9, take off corncob.
Last further according to above operation, repeat the process of corn rod threshing.
Above-described is only embodiment of the present utility model, 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 premise without departing from this utility model structure, it is also possible to make some deformation and improvement; these also should be considered as protection domain of the present utility model, and these are all without affecting effect and the practical applicability that this utility model is implemented.The protection domain that this application claims should be as the criterion with the content of its claim, and the detailed description of the invention in description etc. records the content that may be used for explaining claim.
Claims (5)
1. corn threshing mechanism, including frame, it is characterized in that, frame is provided with hopper, hopper is provided with through upper ejector pin and the lower push rod of 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 respectively 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 being slidably connected in frame bottom depression bar, the second elastic component it is connected between voussoir and frame, it 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 it is connected between fork and frame, fork has cam mutually away from one end of the first elastic component；
Threaded in frame have the threaded rod relative with hopper feed mouth, threaded rod is pointed for cone near one end of hopper, and threaded rod is fixedly connected with spline rod, and spline rod is socketed with splined sleeve, splined sleeve is connected to the first motor, and the first motor is fixedly connected in frame.
2. corn threshing mechanism according to claim 1, it is characterised in that: being connected to rotating disk on described fork, the shape face of the wheel face of rotating disk and cam offsets.
3. corn threshing mechanism according to claim 2, it is characterised in that: said two cutter are arc.
4. corn threshing mechanism according to claim 3, it is characterised in that: described first elastic component and the second elastic component are spring.
5. corn threshing mechanism according to claim 4, it is characterised in that: described cam is connected to the second motor, and the first motor and the second motor are stepping the first motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521062079.7U CN205378562U (en) | 2015-12-20 | 2015-12-20 | Corn threshing mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521062079.7U CN205378562U (en) | 2015-12-20 | 2015-12-20 | Corn threshing mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205378562U true CN205378562U (en) | 2016-07-13 |
Family
ID=56337694
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521062079.7U Expired - Fee Related CN205378562U (en) | 2015-12-20 | 2015-12-20 | Corn threshing mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205378562U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105409466A (en) * | 2015-12-20 | 2016-03-23 | 重庆平伟朝阳农业发展有限公司 | Corn threshing mechanism |
| CN108575335A (en) * | 2018-05-30 | 2018-09-28 | 董玉凤 | A kind of simple corn threshing device |
| CN110280345A (en) * | 2019-05-16 | 2019-09-27 | 位雪晴 | A kind of corn threshing flour mill for capableing of automatic charging |
| CN113732758A (en) * | 2021-09-20 | 2021-12-03 | 赵宏刚 | Special clamping and fixing device for metal cutting milling machine |
-
2015
- 2015-12-20 CN CN201521062079.7U patent/CN205378562U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105409466A (en) * | 2015-12-20 | 2016-03-23 | 重庆平伟朝阳农业发展有限公司 | Corn threshing mechanism |
| CN108575335A (en) * | 2018-05-30 | 2018-09-28 | 董玉凤 | A kind of simple corn threshing device |
| CN110280345A (en) * | 2019-05-16 | 2019-09-27 | 位雪晴 | A kind of corn threshing flour mill for capableing of automatic charging |
| CN113732758A (en) * | 2021-09-20 | 2021-12-03 | 赵宏刚 | Special clamping and fixing device for metal cutting milling machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160713 Termination date: 20161220 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |