CN111871805A - Kernel of corn screening installation - Google Patents
Kernel of corn screening installation Download PDFInfo
- Publication number
- CN111871805A CN111871805A CN202010665422.6A CN202010665422A CN111871805A CN 111871805 A CN111871805 A CN 111871805A CN 202010665422 A CN202010665422 A CN 202010665422A CN 111871805 A CN111871805 A CN 111871805A
- Authority
- CN
- China
- Prior art keywords
- filter
- rotating shaft
- shell
- corn
- 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.)
- Withdrawn
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B9/00—Combinations of apparatus for screening or sifting or for separating solids from solids using gas currents; General arrangement of plant, e.g. flow sheets
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01F—PROCESSING OF HARVESTED PRODUCE; HAY OR STRAW PRESSES; DEVICES FOR STORING AGRICULTURAL OR HORTICULTURAL PRODUCE
- A01F12/00—Parts or details of threshing apparatus
- A01F12/44—Grain cleaners; Grain separators
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01F—PROCESSING OF HARVESTED PRODUCE; HAY OR STRAW PRESSES; DEVICES FOR STORING AGRICULTURAL OR HORTICULTURAL PRODUCE
- A01F12/00—Parts or details of threshing apparatus
- A01F12/44—Grain cleaners; Grain separators
- A01F12/446—Sieving means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/28—Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens
- B07B1/286—Moving screens not otherwise provided for, e.g. swinging, reciprocating, rocking, tilting or wobbling screens with excentric shafts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/42—Drive mechanisms, regulating or controlling devices, or balancing devices, specially adapted for screens
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
- B07B4/00—Separating solids from solids by subjecting their mixture to gas currents
- B07B4/02—Separating solids from solids by subjecting their mixture to gas currents while the mixtures fall
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Adjustment And Processing Of Grains (AREA)
Abstract
The invention discloses corn kernel screening equipment, which relates to the field of corn screening equipment and comprises a shell, wherein a feeding hole is formed in the shell; the fans are symmetrically arranged on the side edge of the shell; the filter, the filter set up in the shell, the filter middle part is provided with the filter-tank, and the filter-tank bottom is provided with a plurality of filtration pores for filter the kernel of corn. Solves the problem that the threshing of the corn is not thorough enough and a large amount of dust and large particles are mixed in the corn kernels, which affects the threshing efficiency of the corn.
Description
Technical Field
The invention relates to the field of corn screening equipment, in particular to corn kernel screening equipment.
Background
The threshing of the corn is an integral step after the corn is harvested, so that the corn is convenient to store and further process. In the prior art, a threshing machine is generally used for directly separating corn kernels, and the traditional corn threshing machine has the following defects:
during the threshing process of the corn, not only the peeled corn kernels but also the corn cobs are crushed, and the corn cobs are mixed with the corn kernels and then need to be further manually picked;
in the threshing process of the corn, the threshing is not thorough enough, a large amount of dust and large particles are mixed in the corn kernels, and the threshing efficiency of the corn is influenced;
the kernels are ground after being peeled off.
Disclosure of Invention
The invention aims to provide corn kernel screening equipment to solve the problems that in the threshing process of corn in the background technology, threshing is not thorough enough, a large amount of dust and large particles are mixed in corn kernels, and threshing efficiency of corn is affected.
A corn kernel screening device comprises
The shell is provided with a feeding hole;
the fans are symmetrically arranged on the side edge of the shell;
the filter, the filter set up in the shell, the filter middle part is provided with the filter-tank, the filter-tank bottom is provided with a plurality of filtration pores for filter the kernel of corn.
As an embodiment of the invention, a first rotating shaft, a second rotating shaft and a third rotating shaft are symmetrically arranged on the surface of the filter plate from front to back in sequence;
one end of the third rotating shaft is fixedly connected with the outer surface of the filter plate, and the other end of the third rotating shaft is rotatably connected with the inner wall of the shell;
one end of the second rotating shaft is fixedly connected with the outer surface of the filter plate, a transmission assembly is arranged in the shell, and the other end of the second rotating shaft is connected with the transmission assembly through a belt;
the front end of the inner wall of the shell is provided with an arc-shaped sliding chute;
the first rotating shaft is connected in a sliding mode around the second rotating shaft in the arc-shaped sliding groove.
As an embodiment of the present invention, the arc radius of the arc chute is the same as the length from the first rotating shaft to the second rotating shaft.
As an embodiment of the invention, the transmission assembly comprises
The motor is characterized in that motor shafts are symmetrically arranged at two ends of the motor, one end of each motor shaft is fixedly connected with the motor, and the other end of each motor shaft is rotatably connected with the inner wall of the shell;
the first belt wheel is eccentrically arranged in the middle of the motor shaft;
and the second belt wheel is rotatably arranged at the outer end of the second rotating shaft and is connected with the first belt wheel through a belt.
As an embodiment of the present invention, a fixing device is disposed inside the second pulley, and the fixing device is rotatably connected to the second pulley and is connected to the second rotating shaft in a clamping manner.
According to one embodiment of the invention, the fixing device comprises a fixing ring, four fixing grooves are symmetrically formed in the center of the fixing ring, limiting grooves are symmetrically formed in the fixing grooves, clamping plates are arranged in the fixing grooves, limiting plates are symmetrically arranged on the left side and the right side of each clamping plate, the limiting plates are connected with the limiting grooves through second springs, and the clamping plates are connected with the fixing grooves in a sliding mode.
As an embodiment of the invention, the inner end of the clamping plate is provided with a circular arc shape.
The invention has the beneficial effects that: pour into the shell with the kernel of corn from the feed inlet at shell top in, at the in-process through the fan, one of them fan is for blowing the fan, another is the suction fan, the kernel of corn is through the back, the fan of blowing blows the back to the kernel of corn, the suction fan has been blown to unnecessary dust and cornstalk, outside being blown out the shell by the suction fan, accomplish the filtration of maize, the filter is fallen into to the maize, large granule debris are difficult to filtered because weight is big, can filter large granule debris through the filtration pore on filter surface. The kernel of corn enters into the filter, when transmission assembly started working, it rotates around the third pivot to drive the second pivot, in the pivoted, make the filter rotate around the third pivot, kernel of corn in the filter receives the filter around third pivot tilting's influence, can take place to make a round trip to vibrate ceaselessly in the filter, in-process at vibrations can make filterable more thorough, because the cooperation of third pivot and convex spout, it is crooked to have guaranteed that the filter can not appear rotating the in-process. After the motor starts, the motor shaft rotates and drives the first belt pulley to rotate around the motor shaft, and because the motor shaft is fixedly connected with the edge of the first belt pulley, the position of the belt can be changed constantly in the rotating process of the motor shaft, and when the position of the belt is changed, the frame can rotate up and down around the third rotating shaft.
Drawings
FIG. 1 is a front view of a screening apparatus according to an embodiment of the present invention;
FIG. 2 is a left side view of a screening apparatus according to an embodiment of the present invention;
FIG. 3 is a top view of a filter plate according to an embodiment of the present invention;
fig. 4 is a left side view of a fastening device according to an embodiment of the present invention.
Detailed Description
The embodiments of the present invention will be described in further detail with reference to the drawings and examples, which are provided for illustrating the present invention but are not intended to limit the scope of the present invention.
In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
As shown in FIGS. 1 to 4, a corn kernel screening apparatus includes
The device comprises a shell 1, wherein a feed inlet 103 is formed in the shell;
the fans are symmetrically arranged on the side edge of the shell;
the filter 13, the filter 13 set up in the shell 1, filter 13 middle part is provided with the filter-tank, the filter-tank bottom is provided with a plurality of filtration pores for filter the kernel of corn.
Pour into shell 1 with the kernel of corn from the feed inlet 103 at shell 1 top in, at the in-process through fan 101, one of them fan is for blowing the fan, another is the suction fan, the kernel of corn is through the back, the fan of blowing blows the back to the kernel of corn, the suction fan has been blown to unnecessary dust and cornstalk, blow out outside shell 1 by the suction fan, accomplish the filtration of maize, the maize falls into filter 13, large granule debris are difficult to filtered because weight greatly, can filter large granule debris through the filtration pore on filter 13 surface.
The surface of the filter plate 13 is symmetrically provided with a first rotating shaft 6, a second rotating shaft 15 and a third rotating shaft 7 from front to back in sequence;
one end of the third rotating shaft 7 is fixedly connected with the outer surface of the filter plate 13, and the other end of the third rotating shaft is rotatably connected with the inner wall of the shell 1;
one end of the second rotating shaft 15 is fixedly connected with the outer surface of the filter plate 13, a transmission assembly is arranged in the shell, and the other end of the second rotating shaft is connected with the transmission assembly through a belt 5;
the front end of the inner wall of the shell 1 is provided with a circular arc chute;
the first rotating shaft is connected in a sliding mode around the second rotating shaft 7 in the arc-shaped sliding groove.
The arc radius of the arc-shaped sliding groove is the same as the length from the first rotating shaft 6 to the second rotating shaft 7.
The kernel of corn enters into filter 13, when transmission assembly started working, drive second pivot 15 and rotate around third pivot 7, in the pivoted, make filter 13 rotate around third pivot 7, kernel of corn in the filter 13 receives filter 13 around third pivot tilting's influence, can take place to make a round trip to vibrate ceaselessly in filter 13, the in-process that shakes can make filterable more thorough, because the cooperation of third pivot 7 and convex spout 12, it can not appear crooked at the rotation in-process to have guaranteed filter 13.
The transmission assembly comprises
The motor 2, the two ends of the motor 2 are symmetrically provided with motor shafts 21, one end of each motor shaft 21 is fixedly connected with the motor 2, and the other end of each motor shaft 21 is rotatably connected with the inner wall of the shell 1;
the first belt pulley 4 is eccentrically arranged in the middle of the motor shaft 21;
and the second belt wheel 3 is rotatably arranged at the outer end of the second rotating shaft 15, and the second belt wheel 3 is connected with the first belt wheel through a belt 4 and a belt 5.
After the motor 2 is started, the motor shaft 21 rotates and drives the first pulley 5 to rotate around the motor shaft 21, and since the motor shaft 21 is fixedly connected with the edge of the first pulley 5, the position of the belt 5 can be changed constantly in the rotating process of the motor shaft 21, and when the position of the belt 5 is changed, the frame body 13 can rotate up and down around the third rotating shaft 15.
3 inboards of second band pulley are equipped with fixing device, fixing device rotates with second band pulley 3 to be connected, and with second pivot 15 joint, fixing device includes solid fixed ring 33, gu fixed ring 33 goes up central symmetry and is equipped with four fixed slots 36, the symmetry is equipped with spacing groove 35 in the fixed slot 36, be equipped with cardboard 34 in the fixed slot 36, the left and right sides symmetry of cardboard 34 is equipped with limiting plate 31, be connected through second spring 32 between limiting plate 31 and the spacing groove 35, cardboard 34 and 36 sliding connection of fixed slot, the inner of cardboard 34 is equipped with arc, and second pivot 15 can be quick insert in cardboard 34 to fixed by cardboard 34, also be convenient for more dismantlement can save time when getting material and feeding like this, and the part is more easily changed and the maintenance, improves work efficiency.
Pour into shell 1 with the kernel of corn from the feed inlet 103 at shell 1 top in, at the in-process through fan 101, one of them fan is for blowing the fan, another is the suction fan, the kernel of corn is through the back, the fan of blowing blows the back to the kernel of corn, the suction fan has been blown to unnecessary dust and cornstalk, blow out outside shell 1 by the suction fan, accomplish the filtration of maize, the maize falls into filter 13, large granule debris are difficult to filtered because weight greatly, can filter large granule debris through the filtration pore on filter 13 surface. The kernel of corn enters into filter 13, when transmission assembly started working, drive second pivot 15 and rotate around third pivot 7, in the pivoted, make filter 13 rotate around third pivot 7, kernel of corn in the filter 13 receives filter 13 around third pivot tilting's influence, can take place to make a round trip to vibrate ceaselessly in filter 13, the in-process that shakes can make filterable more thorough, because the cooperation of third pivot 7 and convex spout 12, it can not appear crooked at the rotation in-process to have guaranteed filter 13. After the motor 2 is started, the motor shaft 21 rotates and drives the first pulley 5 to rotate around the motor shaft 21, and since the motor shaft 21 is fixedly connected with the edge of the first pulley 5, the position of the belt 5 can be changed constantly in the rotating process of the motor shaft 21, and when the position of the belt 5 is changed, the frame body 13 can rotate up and down around the third rotating shaft 15.
The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.
Claims (7)
1. A corn kernel screening device is characterized by comprising
The shell is provided with a feeding hole;
the fans are symmetrically arranged on the side edge of the shell;
the filter, the filter set up in the shell, the filter middle part is provided with the filter-tank, the filter-tank bottom is provided with a plurality of filtration pores for filter the kernel of corn.
2. A corn kernel screening device as claimed in claim 1, wherein the surface of the filter plate is symmetrically provided with a first rotating shaft, a second rotating shaft and a third rotating shaft in sequence from front to back;
one end of the third rotating shaft is fixedly connected with the outer surface of the filter plate, and the other end of the third rotating shaft is rotatably connected with the inner wall of the shell;
one end of the second rotating shaft is fixedly connected with the outer surface of the filter plate, a transmission assembly is arranged in the shell, and the other end of the second rotating shaft is connected with the transmission assembly through a belt;
the front end of the inner wall of the shell is provided with an arc-shaped sliding chute;
the first rotating shaft is connected in a sliding mode around the second rotating shaft in the arc-shaped sliding groove.
3. A corn kernel screening apparatus as claimed in claim 2, wherein the arc radius of the arc chute is the same as the length from the first rotary shaft to the second rotary shaft.
4. A kernel screening apparatus as in claim 3 wherein said drive assembly includes
The motor is characterized in that motor shafts are symmetrically arranged at two ends of the motor, one end of each motor shaft is fixedly connected with the motor, and the other end of each motor shaft is rotatably connected with the inner wall of the shell;
the first belt wheel is eccentrically arranged in the middle of the motor shaft;
and the second belt wheel is rotatably arranged at the outer end of the second rotating shaft and is connected with the first belt wheel through a belt.
5. A corn kernel screening device as claimed in claim 4, wherein a fixing device is arranged inside the second belt wheel, and the fixing device is rotatably connected with the second belt wheel and clamped with the second rotating shaft.
6. A corn kernel screening device as claimed in claim 5, wherein the fixing device comprises a fixing ring, four fixing grooves are symmetrically formed in the fixing ring, limiting grooves are symmetrically formed in the fixing grooves, clamping plates are arranged in the fixing grooves, limiting plates are symmetrically arranged on the left side and the right side of each clamping plate, the limiting plates are connected with the limiting grooves through second springs, and the clamping plates are slidably connected with the fixing grooves.
7. A kernel screening apparatus as in claim 6, wherein the inner end of said plate is rounded.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010665422.6A CN111871805A (en) | 2020-07-11 | 2020-07-11 | Kernel of corn screening installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010665422.6A CN111871805A (en) | 2020-07-11 | 2020-07-11 | Kernel of corn screening installation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111871805A true CN111871805A (en) | 2020-11-03 |
Family
ID=73151195
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010665422.6A Withdrawn CN111871805A (en) | 2020-07-11 | 2020-07-11 | Kernel of corn screening installation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111871805A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116371739A (en) * | 2023-04-19 | 2023-07-04 | 江苏华旭环保股份有限公司 | Multi-layer sorting device for solid waste treatment |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2960168A1 (en) * | 2010-05-20 | 2011-11-25 | Biogemma Fr | Grains e.g. corn grains, cleaning method, involves separating grains and lightweight waste by aspiration, and depositing lightweight waste in waste collecting zone, where intensity of aspiration during separation of grains is adjustable |
| CN207929571U (en) * | 2017-12-29 | 2018-10-02 | 云南盛衍种业有限公司 | A kind of corn seed screening impurity removed system |
| CN108826890A (en) * | 2018-07-06 | 2018-11-16 | 安徽万礼食品有限责任公司 | A kind of granular dried beef rolls drying equipment automatically |
| CN209080202U (en) * | 2018-10-25 | 2019-07-09 | 河南永丰面业股份有限公司 | A kind of vertical corn grain screening packing apparatus |
| CN111097690A (en) * | 2019-12-23 | 2020-05-05 | 应元芬 | Kernel of corn sieving mechanism |
-
2020
- 2020-07-11 CN CN202010665422.6A patent/CN111871805A/en not_active Withdrawn
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2960168A1 (en) * | 2010-05-20 | 2011-11-25 | Biogemma Fr | Grains e.g. corn grains, cleaning method, involves separating grains and lightweight waste by aspiration, and depositing lightweight waste in waste collecting zone, where intensity of aspiration during separation of grains is adjustable |
| CN207929571U (en) * | 2017-12-29 | 2018-10-02 | 云南盛衍种业有限公司 | A kind of corn seed screening impurity removed system |
| CN108826890A (en) * | 2018-07-06 | 2018-11-16 | 安徽万礼食品有限责任公司 | A kind of granular dried beef rolls drying equipment automatically |
| CN209080202U (en) * | 2018-10-25 | 2019-07-09 | 河南永丰面业股份有限公司 | A kind of vertical corn grain screening packing apparatus |
| CN111097690A (en) * | 2019-12-23 | 2020-05-05 | 应元芬 | Kernel of corn sieving mechanism |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116371739A (en) * | 2023-04-19 | 2023-07-04 | 江苏华旭环保股份有限公司 | Multi-layer sorting device for solid waste treatment |
| CN116371739B (en) * | 2023-04-19 | 2023-10-20 | 江苏华旭环保股份有限公司 | Multi-layer sorting device for solid waste treatment |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20201103 |