CN115245904A - Roller type mechanical potato grader based on steepest descent line - Google Patents
Roller type mechanical potato grader based on steepest descent line Download PDFInfo
- Publication number
- CN115245904A CN115245904A CN202110458842.1A CN202110458842A CN115245904A CN 115245904 A CN115245904 A CN 115245904A CN 202110458842 A CN202110458842 A CN 202110458842A CN 115245904 A CN115245904 A CN 115245904A
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- China
- Prior art keywords
- potato
- double
- driving motor
- sprocket
- potatoes
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- 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
Links
- 235000002595 Solanum tuberosum Nutrition 0.000 title claims abstract description 62
- 244000061456 Solanum tuberosum Species 0.000 title claims abstract description 62
- 238000009434 installation Methods 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 231100000252 nontoxic Toxicity 0.000 claims description 3
- 230000003000 nontoxic effect Effects 0.000 claims description 3
- 235000012015 potatoes Nutrition 0.000 abstract description 22
- 230000005540 biological transmission Effects 0.000 abstract description 7
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000003306 harvesting Methods 0.000 abstract description 2
- 230000002349 favourable effect Effects 0.000 description 6
- 241001124569 Lycaenidae Species 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 210000002615 epidermis Anatomy 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000002427 irreversible effect Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 235000021328 potato skins Nutrition 0.000 description 1
- 230000008569 process Effects 0.000 description 1
Images
Classifications
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- 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
- B07B13/00—Grading or sorting solid materials by dry methods, not otherwise provided for; Sorting articles otherwise than by indirectly controlled devices
- B07B13/04—Grading or sorting solid materials by dry methods, not otherwise provided for; Sorting articles otherwise than by indirectly controlled devices according to size
- B07B13/07—Apparatus in which aggregates or articles are moved along or past openings which increase in size in the direction of movement
- B07B13/072—Apparatus in which aggregates or articles are moved along or past openings which increase in size in the direction of movement the openings being rollers with a divergent axis and the material moving substantially along the rollers axis
-
- 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
- B07B13/00—Grading or sorting solid materials by dry methods, not otherwise provided for; Sorting articles otherwise than by indirectly controlled devices
- B07B13/14—Details or accessories
- B07B13/16—Feed or discharge arrangements
Landscapes
- Apparatuses For Bulk Treatment Of Fruits And Vegetables And Apparatuses For Preparing Feeds (AREA)
Abstract
The invention discloses a roller type mechanical potato grader based on a steepest descent line, which comprises a transmission chain, double-row sprocket rollers, a single-row sprocket, a motor frame, a driving motor, a baffle plate, a rack and a potato collecting box, wherein the double-row sprocket rollers are fixed on the baffle plate through screws, the driving motor is fixed on the motor frame through bolts, the motor frame and the baffle plate are fixed on the rack through bolts, the driving motor and the single-row sprocket are connected through keys, the driving motor works to drive the single-row sprocket to rotate, the single-row sprocket drives the double-row sprocket rollers to simultaneously rotate at a constant speed through the transmission chain, the distances between the double-row sprocket rollers are different, potatoes with different sizes fall into the potato collecting box from corresponding gaps to complete grading work, the roller type mechanical potato grader based on the steepest descent line is suitable for primary grading after potato field harvest, can divide the potatoes into large, medium and small grades, improve the grading efficiency, effectively lighten the manual workload, fully play the economic value of the potatoes with different grades, and can simultaneously transport the potatoes in a centralized way, thereby being beneficial to protecting the potatoes and avoiding colliding with the surface skin.
Description
Technical Field
The invention relates to a grading device, in particular to a roller type mechanical potato grader based on a steepest descent line, and belongs to the technical field of agricultural grading machinery.
Background
Potatoes are widely planted by virtue of the advantages of simple planting, high yield, abundant eating and the like, the planting area and the yield of the potatoes in China are the first in the world, but a lot of problems to be solved in the aspect of grading after the potatoes are harvested still exist, including low grading mechanization level, high labor intensity, high grading cost and the like, and the potatoes are preliminarily graded in the field, so that the follow-up workload can be effectively reduced, and the quality of the potatoes is ensured.
Foreign potatoes are mostly planted on large farms with flat terrain, large combine harvesters can be used, the potatoes are directly transported to factories to carry out subsequent grading and other works, the intermediate process is tightly connected, the waiting time is short, the efficiency is high, but domestic potato production areas cannot use large and medium-sized machines in areas with complex terrain such as hilly and mountainous areas, and different machines are needed to be operated in turns. At present, potatoes with mixed sizes are generally transported to a factory together for grading, the grading efficiency is low, the potatoes are easily collided with each other after being transported for many times, the quality of the potatoes is directly influenced, even irreversible damage is caused, and the potato grading mechanisms in the factory have large sizes, complicated and long flows and are not suitable for field operation.
Disclosure of Invention
The invention provides a roller type mechanical potato grader based on a steepest descent line, which is a device suitable for primarily grading potatoes in the field according to sizes and can effectively overcome the defects of mixed transportation, damaged quality, large workload of subsequent grading and low speed of the potatoes with different sizes at present.
In order to solve the technical problems, the invention provides a roller type mechanical potato grader based on a steepest descent line, which comprises a transmission chain, double-row chain wheel rollers, a single-row chain wheel, a motor frame, a driving motor, a baffle, a rack and a potato collecting box, wherein the double-row chain wheel rollers are fixed on the baffle through screws, the driving motor is fixed on the motor frame through bolts, the motor frame and the baffle are fixed on the rack through bolts, the driving motor and the single-row chain wheel are connected through keys, the driving motor works to drive the single-row chain wheel to rotate, the single-row chain wheel drives the double-row chain wheel rollers to simultaneously rotate at a constant speed through the transmission chain, the double-row chain wheel rollers have different intervals, and potatoes with different sizes fall into the potato collecting box from corresponding intervals to complete grading work.
As a preferred technical scheme of the invention, the installation curve of the double-row chain wheel roller is a fastest descending line and has the characteristic of fastest descending speed.
As a preferable technical scheme of the invention, the distance between the double-row chain wheel rollers close to one side of the motor frame is small, and the distance between the double-row chain wheel rollers far away from one side of the motor frame is large.
As a preferable technical scheme of the invention, the double-row chain wheel roller is made of rubber materials, is safe and non-toxic and has certain friction force.
As a preferred technical scheme of the invention, the rotating speed of the driving motor is adjustable, and the requirements of different grading efficiencies can be met.
The invention has the following beneficial effects: this kind of roller formula potato machinery grader based on steepest descent line is applicable to the preliminary classification after the potato field results, can divide into three grades in big-middle-small with the potato, is favorable to improving classification efficiency, effectively alleviates manual work volume, is favorable to the economic value of the different grades of full play potato, can concentrate the transportation with the potato simultaneously, is favorable to protecting the potato epidermis, avoids colliding with.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention.
Fig. 1 and 2 are schematic structural diagrams of the present invention.
In the figure: 1. a drive chain; 2. double-row chain wheel rollers; 3. a single row of sprockets; 4. a motor frame; 5. a drive motor; 6. a baffle plate; 7. a frame; 8. collect potato case.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.
As shown in figures 1 and 2, the invention relates to a roller type mechanical potato grader based on a steepest descent line, which comprises a transmission chain 1, double-row chain wheel rollers 2, a single-row chain wheel 3, a motor frame 4, a driving motor 5, a baffle 6, a frame 7 and a potato collecting box 8, wherein the double-row chain wheel rollers 2 are fixed on the baffle 6 through screws, the driving motor 5 is fixed on the motor frame 4 through bolts, the motor frame 4 and the baffle 6 are fixed on the frame 7 through bolts, the driving motor 5 and the single-row chain wheel 3 are connected through keys, the driving motor 5 drives the single-row chain wheel 3 to rotate when working, the single-row chain wheel 3 drives the double-row chain wheel rollers 2 to rotate at the same speed through the transmission chain 1, the double-row chain wheel rollers 2 have different intervals, and potatoes with different sizes fall into the potato collecting box 8 from corresponding gaps to complete grading work.
Furthermore, the installation curve of the duplex chain wheel roller 2 is a steepest descent line, and the descending speed is fastest.
Furthermore, the distance between the double-row chain wheel rollers 2 close to one side of the motor frame 4 is small, and the distance between the double-row chain wheel rollers 2 far away from one side of the motor frame 4 is large.
Furthermore, the double-row chain wheel roller 2 is made of rubber materials, is safe and non-toxic and has certain friction force.
Furthermore, the rotating speed of the driving motor 5 is adjustable, and the requirements of different classification efficiencies can be met.
The working principle of the invention is as follows: during operation, driving motor 5 drives all double sprocket rollers 2 through drive chain 1 and rotates, and the potato is by the top input, through the transmission backward of the rotation of double sprocket rollers 2, and when the potato was less than double sprocket rollers 2 clearance, the potato can drop in the collection potato case 8 that the below corresponds, and the potato that does not fall can be transmitted the rear and drops, finally accomplishes whole potato grading work.
The invention relates to a roller type mechanical potato grader based on a steepest descent line, which is suitable for preliminary grading after potato field harvesting, can divide potatoes into three grades of big, medium and small, is favorable for improving the grading efficiency, effectively reduces the manual workload, is favorable for fully exerting the economic values of the potatoes in different grades, can intensively transport the potatoes, is favorable for protecting the potato skins and avoiding collision.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (5)
1. The utility model provides a roller formula potato machinery grader based on slowest descent line, includes drive chain (1), double sprocket roller (2), single sprocket (3), motor frame (4), driving motor (5), baffle (6), frame (7) and collection potato case (8), its characterized in that, double sprocket roller (2) pass through the screw fixation on baffle (6), driving motor (5) pass through the bolt fastening on motor frame (4), motor frame (4) and baffle (6) pass through the bolt fastening on frame (7), driving motor (5) and single sprocket (3) pass through the key-type connection, driving motor (5) work drives single sprocket (3) and rotates, single sprocket (3) drive double sprocket (2) constant speed through drive chain (1) and rotate simultaneously, the interval is different between double sprocket roller (2), potato that the size differs falls to collection potato case (8) from corresponding clearance and accomplishes the work.
2. The mechanical potato grader based on the steepest descent line of claim 1, wherein the installation curve of the double-row sprocket roller (2) is a steepest descent line with the characteristic of fastest descent speed.
3. A roller-type potato mechanical grader based on the slowest-descent line according to claim 1, characterized in that the double-row chain wheel rollers (2) close to the motor frame (4) are spaced at small intervals, and the double-row chain wheel rollers (2) far away from the motor frame (4) are spaced at large intervals.
4. The mechanical potato grader based on steepest descent line according to claim 1, wherein the double row of sprocket rollers (2) is made of rubber material, safe and non-toxic, and has a certain friction.
5. A mechanical grader for potato based on steepest descent line according to claim 1, wherein the speed of rotation of the driving motor (5) is adjustable to meet different grading efficiency requirements.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110458842.1A CN115245904A (en) | 2021-04-27 | 2021-04-27 | Roller type mechanical potato grader based on steepest descent line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110458842.1A CN115245904A (en) | 2021-04-27 | 2021-04-27 | Roller type mechanical potato grader based on steepest descent line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN115245904A true CN115245904A (en) | 2022-10-28 |
Family
ID=83696234
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110458842.1A Pending CN115245904A (en) | 2021-04-27 | 2021-04-27 | Roller type mechanical potato grader based on steepest descent line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN115245904A (en) |
Citations (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1266210A (en) * | 1960-08-25 | 1961-07-07 | Progressive spacing device for fruit and vegetable grader rollers | |
| FR2323460A1 (en) * | 1975-09-09 | 1977-04-08 | Lamartine Antoine | Fruit and vegetable grading machine - has travelling rollers in pairs each with one pivoting about spindle of other |
| US5143226A (en) * | 1988-08-15 | 1992-09-01 | Walton John I | Apparatus for sorting articles according to size |
| CN1586737A (en) * | 2004-08-02 | 2005-03-02 | 中国农业大学 | Scallop pole sorter |
| CN201692947U (en) * | 2009-09-14 | 2011-01-05 | 赖泗林 | Grading device of novel fruit grader |
| CN104624485A (en) * | 2014-12-19 | 2015-05-20 | 中国矿业大学 | Vibrating type flip-flow screen capable of quickly removing large materials |
| CN204685509U (en) * | 2015-05-20 | 2015-10-07 | 沈阳工业大学 | Subcircular fruit-vegetable sorting machine |
| CN204866550U (en) * | 2015-07-08 | 2015-12-16 | 陕西天元隆农业科技有限公司 | Improved generation konjaku sieve separator |
| CN106914423A (en) * | 2017-03-03 | 2017-07-04 | 燕山大学 | A kind of wheel hub plug automatic fraction collector |
| CN107442412A (en) * | 2017-07-26 | 2017-12-08 | 北京科技大学 | A kind of Natural classification and balancing distributing method and device for wide particle diameter bulk cargo |
| CN208527326U (en) * | 2018-05-31 | 2019-02-22 | 北京物资学院 | A kind of roller bed type fruit sorter |
| CN110052411A (en) * | 2019-05-31 | 2019-07-26 | 乌鲁木齐新瑞驰国际经贸有限公司 | A kind of space-changeable type roller thick stick grading plant |
| CN110756439A (en) * | 2019-11-07 | 2020-02-07 | 安徽瑞智福瑶环保科技有限公司 | Municipal solid waste sorting equipment |
| CN111659620A (en) * | 2020-07-22 | 2020-09-15 | 郑昊 | Crayfish sorting unit |
| CN111822361A (en) * | 2020-07-22 | 2020-10-27 | 谢家糖 | Hierarchical screening device is used in potato processing |
| KR102197320B1 (en) * | 2020-03-06 | 2020-12-31 | 최병훈 | Sorting machinery with sorting roller spacing device |
| CN112224501A (en) * | 2020-10-30 | 2021-01-15 | 刘博� | Automatic potato sorting and bagging machine |
| CN212821165U (en) * | 2020-06-23 | 2021-03-30 | 上海翀创科技有限公司 | Automatic screening equipment for metal pipe fittings |
-
2021
- 2021-04-27 CN CN202110458842.1A patent/CN115245904A/en active Pending
Patent Citations (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1266210A (en) * | 1960-08-25 | 1961-07-07 | Progressive spacing device for fruit and vegetable grader rollers | |
| FR2323460A1 (en) * | 1975-09-09 | 1977-04-08 | Lamartine Antoine | Fruit and vegetable grading machine - has travelling rollers in pairs each with one pivoting about spindle of other |
| US5143226A (en) * | 1988-08-15 | 1992-09-01 | Walton John I | Apparatus for sorting articles according to size |
| CN1586737A (en) * | 2004-08-02 | 2005-03-02 | 中国农业大学 | Scallop pole sorter |
| CN201692947U (en) * | 2009-09-14 | 2011-01-05 | 赖泗林 | Grading device of novel fruit grader |
| CN104624485A (en) * | 2014-12-19 | 2015-05-20 | 中国矿业大学 | Vibrating type flip-flow screen capable of quickly removing large materials |
| CN204685509U (en) * | 2015-05-20 | 2015-10-07 | 沈阳工业大学 | Subcircular fruit-vegetable sorting machine |
| CN204866550U (en) * | 2015-07-08 | 2015-12-16 | 陕西天元隆农业科技有限公司 | Improved generation konjaku sieve separator |
| CN106914423A (en) * | 2017-03-03 | 2017-07-04 | 燕山大学 | A kind of wheel hub plug automatic fraction collector |
| CN107442412A (en) * | 2017-07-26 | 2017-12-08 | 北京科技大学 | A kind of Natural classification and balancing distributing method and device for wide particle diameter bulk cargo |
| CN208527326U (en) * | 2018-05-31 | 2019-02-22 | 北京物资学院 | A kind of roller bed type fruit sorter |
| CN110052411A (en) * | 2019-05-31 | 2019-07-26 | 乌鲁木齐新瑞驰国际经贸有限公司 | A kind of space-changeable type roller thick stick grading plant |
| CN110756439A (en) * | 2019-11-07 | 2020-02-07 | 安徽瑞智福瑶环保科技有限公司 | Municipal solid waste sorting equipment |
| KR102197320B1 (en) * | 2020-03-06 | 2020-12-31 | 최병훈 | Sorting machinery with sorting roller spacing device |
| CN212821165U (en) * | 2020-06-23 | 2021-03-30 | 上海翀创科技有限公司 | Automatic screening equipment for metal pipe fittings |
| CN111659620A (en) * | 2020-07-22 | 2020-09-15 | 郑昊 | Crayfish sorting unit |
| CN111822361A (en) * | 2020-07-22 | 2020-10-27 | 谢家糖 | Hierarchical screening device is used in potato processing |
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Application publication date: 20221028 |
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| WD01 | Invention patent application deemed withdrawn after publication |