CN111264196A - Corn threshing device - Google Patents
Corn threshing device Download PDFInfo
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- CN111264196A CN111264196A CN202010261202.7A CN202010261202A CN111264196A CN 111264196 A CN111264196 A CN 111264196A CN 202010261202 A CN202010261202 A CN 202010261202A CN 111264196 A CN111264196 A CN 111264196A
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- Prior art keywords
- corn
- plate
- stripping
- grain
- sliding
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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
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- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Adjustment And Processing Of Grains (AREA)
Abstract
The invention discloses a corn kernel stripping device, which comprises a bottom plate and supporting tables, wherein the supporting tables are symmetrically arranged on the bottom plate, a feeding mechanism is arranged above the supporting tables, a kernel stripping mechanism is arranged between the supporting tables at two sides, and a transmission assembly is connected between the feeding mechanism and the kernel stripping mechanism; this corn husking device comprises feed mechanism, shell a mechanism and drive assembly, and it is rotatory to drive the corn-on-cob through feed mechanism, utilizes drive assembly to drive the synchronous antiport of the mechanism of shelling of below simultaneously, realizes shelling fast of corn, and the material returned in-process shells a section of thick bamboo reversal, realizes that the secondary shells a grain, and it remains to avoid the corn-on-cob to exist the corn grain, promotes and shells a grain effect, and convenient operation shells an efficient.
Description
Technical Field
The invention relates to the technical field of agricultural equipment, in particular to a corn threshing device.
Background
Corn has been grown in large areas as the main crop in the north. After the corn grows, the corn is generally hung up and dried in the sun and then peeled and stored.
At present, corn farmers basically perform manual corn kernel stripping, the kernel stripping efficiency is low, and hand muscle injury is easily caused by long-time operation; most of the existing corn husking machines are large in size, complex in structure and high in use cost.
Disclosure of Invention
The invention aims to provide a corn threshing device to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
a corn kernel stripping device comprises a bottom plate and supporting tables, wherein the supporting tables are symmetrically arranged on the bottom plate, a feeding mechanism is arranged above the supporting tables, a kernel stripping mechanism is arranged between the supporting tables on two sides, and a transmission assembly is connected between the feeding mechanism and the kernel stripping mechanism;
the feeding mechanism comprises a rotating machine and a guide plate, the guide plate is vertically fixed on the upper end surfaces of the supporting tables on the two sides, a sliding groove is vertically formed in the guide plate, sliding blocks which are embedded in the sliding groove in a sliding mode are fixed on the two sides of the rotating machine, and a drill rod used for fixing corn cobs is rotatably connected to the bottom of the rotating machine;
the grain stripping mechanism comprises a grain stripping barrel, a rotating shaft and a shaft sleeve, wherein a plurality of rows of stripping teeth are uniformly distributed on the inner wall of the grain stripping barrel in the circumferential direction, a support frame is fixed at the bottom of the grain stripping barrel, the rotating shaft is fixedly arranged below the support frame, the rotating shaft is rotatably sleeved in the shaft sleeve, the shaft sleeve is arranged in the middle of a bottom plate, and a spiral sheet is arranged on the outer wall of the grain stripping barrel;
the transmission assembly comprises a slide rail, a slide plate and a fixed rod, the slide rail is fixedly installed on the bottom plate, the slide plate is embedded in the slide rail and provided with a slide plate, the bottom of the slide plate faces the side wall of the grain stripping barrel and is provided with an idler wheel through rotating a rotating sleeve, an idler wheel rolling card is arranged in a spiral groove of the spiral piece, raw materials at the upper end of the slide plate are stripped on the side wall of the grain stripping barrel and provided with a fixed plate, the fixed rod is fixedly installed on the side wall of the rotary machine, and an upper pressing plate and a lower pressing plate.
As a further scheme of the invention: a push-pull rod is vertically fixed at the upper end of the rotating machine, and a holding disc is arranged at the top of the push-pull rod.
As a further scheme of the invention: the rotation direction of the spiral plate is opposite to that of the drill rod.
As a further scheme of the invention: the bottom of the drill rod is provided with a conical tip.
As a further scheme of the invention: the rotating speed of the rotating machine is adjustable.
As a further scheme of the invention: the peeling teeth and the grain peeling barrel are integrally formed.
As a further scheme of the invention: the sliding block is connected with the sliding groove in a damping mode.
Compared with the prior art, the invention has the beneficial effects that:
this corn husking device comprises feed mechanism, shell a mechanism and drive assembly, and it is rotatory to drive the corn-on-cob through feed mechanism, utilizes drive assembly to drive the synchronous antiport of the mechanism of shelling of below simultaneously, realizes shelling fast of corn, and the material returned in-process shells a section of thick bamboo reversal, realizes that the secondary shells a grain, and it remains to avoid the corn-on-cob to exist the corn grain, promotes and shells a grain effect, and convenient operation shells an efficient.
Drawings
FIG. 1 is a first perspective view of a corn removal device;
FIG. 2 is a second perspective view of the corn removal device;
FIG. 3 is a first perspective view of a corn peeling barrel in the corn peeling device;
fig. 4 is a second perspective view of a kernel peeling barrel in the corn peeling device.
In the figure: 1-bottom plate, 2-supporting table, 3-guide plate, 4-chute, 5-rotating machine, 6-drill rod, 7-slide block, 8-grain stripping cylinder, 9-supporting frame, 10-rotating shaft, 11-shaft sleeve, 12-stripping tooth, 13-spiral sheet, 14-slide rail, 15-slide plate, 16-rotating sleeve, 17-roller, 18-fixing plate, 19-fixing rod, 20-upper pressing plate, 21-lower pulling plate, 22-push-pull rod and 23-holding disk.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that, if there is a directional indication (such as up, down, left, right, front, and back) in the embodiment of the present invention, it is only used to explain the relative position relationship between the components, the motion situation, and the like in a certain posture, and if the certain posture is changed, the directional indication is changed accordingly.
In addition, if the description of "first", "second", etc. is referred to in the present invention, it is used for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.
Example 1
Referring to fig. 1-2, a corn kernel peeling device comprises a bottom plate 1 and supporting tables 2, wherein the supporting tables 2 are symmetrically arranged on the bottom plate 1, a feeding mechanism is arranged above the supporting tables 2, a kernel peeling mechanism is arranged between the supporting tables 2 at two sides, and a transmission assembly is connected between the feeding mechanism and the kernel peeling mechanism;
the feeding mechanism comprises a rotating machine 5 and a guide plate 3, the guide plate 3 is vertically fixed on the upper end surfaces of the supporting tables 2 on the two sides, a sliding groove 4 is vertically formed in the guide plate 3, sliding blocks 7 which are embedded in the sliding groove 4 in a sliding mode are fixed on the two sides of the rotating machine 5, and a drill rod 6 for fixing corn cobs is rotatably connected to the bottom of the rotating machine 5;
referring to fig. 3-4, the grain peeling mechanism includes a grain peeling cylinder 8, a rotating shaft 10 and a shaft sleeve 11, wherein a plurality of rows of peeling teeth 12 are uniformly distributed on the inner wall of the grain peeling cylinder 8 in the circumferential direction, a support frame 9 is fixed at the bottom of the grain peeling cylinder 8, the rotating shaft 10 is fixedly installed below the support frame 9, the rotating shaft 10 is rotatably sleeved in the shaft sleeve 10, the shaft sleeve 10 is installed at the center of the bottom plate 1, and a spiral sheet 13 is installed on the outer wall of the grain peeling cylinder 8;
the transmission assembly comprises a slide rail 14, a slide plate 15 and a fixed rod 19, the slide rail 14 is fixedly installed on the bottom plate 1, the slide plate 15 is embedded in the slide rail 14 in a sliding mode, an idler wheel 17 is rotatably installed on the side wall, facing the grain stripping barrel 8, of the bottom of the slide plate 15 through a rotating sleeve 16, the idler wheel 17 is in rolling clamping in a spiral groove of the spiral sheet 13, a fixed plate 18 is installed on the side wall of the raw material grain stripping barrel 8 at the upper end of the slide plate 15, the fixed rod 19 is fixedly installed on the side wall of the rotary machine 5, and an upper pressing plate 20 and a lower pulling plate 21 which are matched with the fixed plate 18;
in order to conveniently drive the rotating machine 5 to move up and down, a push-pull rod 22 is vertically fixed at the upper end of the rotating machine 5, and a holding disc 23 is arranged at the top of the push-pull rod 22;
the rotating direction of the spiral plate 13 is opposite to that of the drill rod 6, so that the grain stripping barrel 8 and the drill rod 6 move oppositely, the relative speed between the stripping teeth 12 and the corn cobs is maximized, and the grain stripping effect is improved;
specifically, the corn cob is vertically propped against the bottom of the drill rod 6, the corn cob is held to avoid rotating, the rotating machine 5 is started to drive the drill rod 6 to rotate, meanwhile, the corn cob is vertically propped upwards, thereby drilling the drill rod 6 into the corn cob, fixing the corn cob on the drill rod 6, then holding the holding disc 23, vertically pressing the push-pull rod 22 downwards, driving the rotating machine 5 to vertically move downwards, meanwhile, the corn cobs are driven by the drill rod 6 to rotate until the corn cobs are sent into the kernel peeling barrel 8, at the moment, the upper pressing plate 20 is contacted with the upper end surface of the fixing plate 18, the fixing plate 18 is pressed downwards, thereby driving the roller 17 under the sliding plate 15 to move downwards, the spiral piece 13 rotates under the extrusion of the roller 17, thereby driving the grain stripping barrel 8 to rotate, realizing synchronous opposite rotation of the grain stripping barrel 8 and the drill rod 6, during the downward movement of the corn cob, the corn kernels are peeled off from the corn cobs by the peeling teeth 12 on the inner wall of the kernel peeling barrel 8, and the corn kernels are discharged from the bottom of the kernel peeling barrel 8; after the corn kernels are peeled, vertically lifting the rotating machine 5 upwards to draw the corn kernels out of the kernel peeling barrel 8, simultaneously contacting the lower end face of the fixed plate 18 with the lower pull plate 21 on the fixed rod 19, and lifting the fixed plate 18 upwards to drive the roller 17 below the sliding plate 15 to vertically move upwards and further drive the spiral sheet 13 to reversely rotate, so that secondary kernel peeling is realized, residual corn kernels on the corn kernels are peeled off, and meanwhile, the resetting of the transmission assembly is completed;
in order to facilitate the drill rod 6 to be fixed by drilling into a corn cob, the bottom of the drill rod 6 is provided with a conical tip, so that the pressure intensity between the drill rod 6 and the corn cob is increased, and the drill rod is easier to drill into the corn cob;
the rotating speed of the rotating machine 5 is adjustable, so that the rotating speed can be adjusted according to the hardness of different corn kernels, and the rapid kernel stripping can be realized;
in order to ensure the strength of the peeling teeth 12 and avoid the peeling teeth 12 from falling off in the peeling process, the peeling teeth 12 and the peeling barrel 8 are integrally formed.
The working principle of the embodiment is as follows:
firstly, vertically supporting the corn cobs at the bottom of the drill rod 6, holding the corn cobs to avoid rotating, starting the rotating machine 5 to drive the drill rod 6 to rotate, and simultaneously vertically supporting the corn cobs upwards, thereby drilling the drill rod 6 into the corn cob, fixing the corn cob on the drill rod 6, then holding the holding disc 23, vertically pressing the push-pull rod 22 downwards, driving the rotating machine 5 to vertically move downwards, meanwhile, the corn cobs are driven by the drill rod 6 to rotate until the corn cobs are sent into the kernel peeling barrel 8, at the moment, the upper pressing plate 20 is contacted with the upper end surface of the fixing plate 18, the fixing plate 18 is pressed downwards, thereby driving the roller 17 under the sliding plate 15 to move downwards, the spiral piece 13 rotates under the extrusion of the roller 17, thereby driving the grain stripping barrel 8 to rotate, realizing synchronous opposite rotation of the grain stripping barrel 8 and the drill rod 6, during the downward movement of the corn cob, the corn kernels are peeled off from the corn cobs by the peeling teeth 12 on the inner wall of the kernel peeling barrel 8, and the corn kernels are discharged from the bottom of the kernel peeling barrel 8; shelling finishes, and vertical upwards mentions rotary machine 5, takes out the corn-on-cob from shelling a section of thick bamboo 8, and terminal surface contact under 21 on the dead lever 19 and the fixed plate 18 simultaneously draws up fixed plate 18 to drive the vertical upward of gyro wheel 17 of slide 15 below, and then drive flight 13 reverse rotation, realize that the secondary shells a grain, peels off remaining corn-on-the-cob, accomplishes drive assembly's restoration simultaneously.
Example 2
A corn kernel stripping device comprises a bottom plate 1 and supporting tables 2, wherein the supporting tables 2 are symmetrically arranged on the bottom plate 1, a feeding mechanism is arranged above the supporting tables 2, a kernel stripping mechanism is arranged between the supporting tables 2 at two sides, and a transmission assembly is connected between the feeding mechanism and the kernel stripping mechanism;
the feeding mechanism comprises a rotating machine 5 and a guide plate 3, the guide plate 3 is vertically fixed on the upper end surfaces of the supporting tables 2 on the two sides, a sliding groove 4 is vertically formed in the guide plate 3, sliding blocks 7 which are embedded in the sliding groove 4 in a sliding mode are fixed on the two sides of the rotating machine 5, and a drill rod 6 for fixing corn cobs is rotatably connected to the bottom of the rotating machine 5;
the grain stripping mechanism comprises a grain stripping barrel 8, a rotating shaft 10 and a shaft sleeve 11, wherein a plurality of rows of stripping teeth 12 are uniformly distributed on the inner wall of the grain stripping barrel 8 in the circumferential direction, a supporting frame 9 is fixed at the bottom of the grain stripping barrel 8, the rotating shaft 10 is fixedly installed below the supporting frame 9, the rotating shaft 10 is rotatably sleeved in the shaft sleeve 10, the shaft sleeve 10 is installed at the center of the bottom plate 1, and a spiral sheet 13 is installed on the outer wall of the grain stripping barrel 8;
the transmission assembly comprises a slide rail 14, a slide plate 15 and a fixed rod 19, the slide rail 14 is fixedly installed on the bottom plate 1, the slide plate 15 is embedded in the slide rail 14 in a sliding mode, an idler wheel 17 is rotatably installed on the side wall, facing the grain stripping barrel 8, of the bottom of the slide plate 15 through a rotating sleeve 16, the idler wheel 17 is in rolling clamping in a spiral groove of the spiral sheet 13, a fixed plate 18 is installed on the side wall of the raw material grain stripping barrel 8 at the upper end of the slide plate 15, the fixed rod 19 is fixedly installed on the side wall of the rotary machine 5, and an upper pressing plate 20 and a lower pulling plate 21 which are matched with the fixed plate 18;
in order to prevent the rotator 5 from sliding downwards along the sliding groove 4 without external force, the sliding block 7 is in damping connection with the sliding groove 4, the sliding block 7 can be driven to slide upwards and downwards along the sliding groove 4 only when tensile force or pressure is applied to the rotator 5 through the holding disc 23, and the sliding block 7 stays in the sliding groove 4 statically when no external force is applied to the rotator 5, so that the operation safety is ensured.
This corn husking device comprises feed mechanism, shell a mechanism and drive assembly, and it is rotatory to drive the corn-on-cob through feed mechanism, utilizes drive assembly to drive the synchronous antiport of the shell a mechanism of below simultaneously, realizes shelling fast of corn, and the material returned in-process shells a section of thick bamboo 8 reversal, realizes that the secondary shells a grain, and it remains to avoid the corn-on-cob to exist the corn grain, promotes and shells a grain effect, and convenient operation shells an efficient.
The foregoing is merely an example of the present invention and common general knowledge of known specific structures and features of the embodiments is not described herein in any greater detail. It should be noted that, for those skilled in the art, without departing from the structure of the present invention, several changes and modifications can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent. The scope of the claims of the present application shall be determined by the contents of the claims, and the description of the embodiments and the like in the specification shall be used to explain the contents of the claims.
Claims (7)
1. A corn kernel stripping device comprises a bottom plate (1) and supporting tables (2), and is characterized in that the supporting tables (2) are symmetrically arranged on the bottom plate (1), a feeding mechanism is arranged above the supporting tables (2), a kernel stripping mechanism is arranged between the supporting tables (2) at two sides, and a transmission assembly is connected between the feeding mechanism and the kernel stripping mechanism;
the feeding mechanism comprises a rotating machine (5) and a guide plate (3), the guide plate (3) is vertically fixed on the upper end surface of the support tables (2) at two sides, a sliding groove (4) is vertically formed in the guide plate (3), sliding blocks (7) embedded in the sliding groove (4) in a sliding manner are fixed at two sides of the rotating machine (5), and the bottom of the rotating machine (5) is rotatably connected with a drill rod (6) for fixing corn cobs;
the grain stripping mechanism comprises a grain stripping barrel (8), a rotating shaft (10) and a shaft sleeve (11), wherein a plurality of rows of stripping teeth (12) are uniformly distributed on the inner wall of the grain stripping barrel (8) in the circumferential direction, a supporting frame (9) is fixed at the bottom of the grain stripping barrel (8), the rotating shaft (10) is fixedly installed below the supporting frame (9), the rotating shaft (10) is rotatably sleeved in the shaft sleeve (10), the shaft sleeve (10) is installed in the middle of the bottom plate (1), and a spiral sheet (13) is installed on the outer wall of the grain stripping barrel (8);
the transmission assembly comprises a sliding rail (14), a sliding plate (15) and a fixing rod (19), the sliding rail (14) is fixedly installed on the bottom plate (1), the sliding plate (14) is internally provided with the sliding plate (15) in a sliding manner, the bottom of the sliding plate (15) faces the side wall of the grain stripping barrel (8) and is rotatably provided with a roller (17) through a rotating sleeve (16), the roller (17) is rolled and clamped in a spiral groove of a spiral piece (13), the raw material at the upper end of the sliding plate (15) is stripped on the side wall of the grain stripping barrel (8) to install the fixing plate (18), the fixing rod (19) is fixedly installed on the side wall of the rotating machine (5), and the fixing rod (19) is respectively provided with an upper pressing plate (20) and a lower pulling plate (21).
2. A corn husking device according to claim 1, characterized in that a push-pull rod (22) is vertically fixed at the upper end of the rotating machine (5), and a holding disc (23) is arranged at the top of the push-pull rod (22).
3. A corn removal device as claimed in claim 1, wherein the screw flight (13) has a direction of rotation opposite to that of the drill rod (6).
4. A corn removal device as claimed in claim 2, wherein the drill rod (6) is provided with a tapered tip at its base.
5. A corn removal device as claimed in claim 2, wherein the speed of rotation of the rotary machine (5) is adjustable.
6. A corn removal device as claimed in claim 5, wherein the stripping teeth (12) are formed integrally with the barrel (8).
7. A corn removal device as claimed in any one of claims 1 to 6, wherein the slide (7) is in a damped connection with the chute (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010261202.7A CN111264196A (en) | 2020-04-03 | 2020-04-03 | Corn threshing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010261202.7A CN111264196A (en) | 2020-04-03 | 2020-04-03 | Corn threshing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111264196A true CN111264196A (en) | 2020-06-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010261202.7A Pending CN111264196A (en) | 2020-04-03 | 2020-04-03 | Corn threshing device |
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| CN (1) | CN111264196A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6305276B1 (en) * | 1999-12-06 | 2001-10-23 | Marvin J. Backus | Apparatus for extracting creamed corn |
| CN102107553A (en) * | 2009-12-25 | 2011-06-29 | 王仙法 | Manual hoisting device for hot-press transfer machine |
| CN105493769A (en) * | 2015-12-20 | 2016-04-20 | 重庆市灿宏机械制造有限公司 | Corn threshing mechanism |
| CN107213949A (en) * | 2017-07-21 | 2017-09-29 | 毛建成 | One kind polishing powder raw material smashs lapping device to pieces |
| CN206915315U (en) * | 2017-07-04 | 2018-01-23 | 广东长盈精密技术有限公司 | Reversing shifting device |
| CN206948960U (en) * | 2017-07-01 | 2018-02-02 | 连云港市赣榆三农农业装备有限公司 | A kind of maize sheller |
| CN108966856A (en) * | 2018-08-30 | 2018-12-11 | 河南农腾种业有限公司 | A kind of quick sheller unit of corn seed |
| CN209345599U (en) * | 2018-11-24 | 2019-09-06 | 潍坊职业学院 | A kind of agricultural plant stripping grain device |
| CN110249804A (en) * | 2019-07-30 | 2019-09-20 | 崔锐 | A kind of energy conservation maize sheller |
-
2020
- 2020-04-03 CN CN202010261202.7A patent/CN111264196A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6305276B1 (en) * | 1999-12-06 | 2001-10-23 | Marvin J. Backus | Apparatus for extracting creamed corn |
| CN102107553A (en) * | 2009-12-25 | 2011-06-29 | 王仙法 | Manual hoisting device for hot-press transfer machine |
| CN105493769A (en) * | 2015-12-20 | 2016-04-20 | 重庆市灿宏机械制造有限公司 | Corn threshing mechanism |
| CN206948960U (en) * | 2017-07-01 | 2018-02-02 | 连云港市赣榆三农农业装备有限公司 | A kind of maize sheller |
| CN206915315U (en) * | 2017-07-04 | 2018-01-23 | 广东长盈精密技术有限公司 | Reversing shifting device |
| CN107213949A (en) * | 2017-07-21 | 2017-09-29 | 毛建成 | One kind polishing powder raw material smashs lapping device to pieces |
| CN108966856A (en) * | 2018-08-30 | 2018-12-11 | 河南农腾种业有限公司 | A kind of quick sheller unit of corn seed |
| CN209345599U (en) * | 2018-11-24 | 2019-09-06 | 潍坊职业学院 | A kind of agricultural plant stripping grain device |
| CN110249804A (en) * | 2019-07-30 | 2019-09-20 | 崔锐 | A kind of energy conservation maize sheller |
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