CN110834915A - Sweet potato is transmission roller for roll-type sorter - Google Patents
Sweet potato is transmission roller for roll-type sorter Download PDFInfo
- Publication number
- CN110834915A CN110834915A CN201911166202.2A CN201911166202A CN110834915A CN 110834915 A CN110834915 A CN 110834915A CN 201911166202 A CN201911166202 A CN 201911166202A CN 110834915 A CN110834915 A CN 110834915A
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- CN
- China
- Prior art keywords
- roller
- conveying
- transmission roller
- sweet potato
- conveying roller
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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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G39/00—Rollers, e.g. drive rollers, or arrangements thereof incorporated in roller-ways or other types of mechanical conveyors
- B65G39/02—Adaptations of individual rollers and supports therefor
- B65G39/04—Adaptations of individual rollers and supports therefor the rollers comprising a number of roller forming elements mounted on a single axle
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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
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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
- B07B13/14—Details or accessories
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G39/00—Rollers, e.g. drive rollers, or arrangements thereof incorporated in roller-ways or other types of mechanical conveyors
- B65G39/02—Adaptations of individual rollers and supports therefor
- B65G39/09—Arrangements of bearing or sealing means
Abstract
The invention discloses a transmission roller for a sweet potato roller type separator, which is a transmission roller, wherein an inner transmission roller intermittently pushes an outer transmission roller to rotate through a pushing assembly, the outer transmission roller can be matched with sweet potatoes to reversely rotate to avoid abrasion to the sweet potatoes in a free state.
Description
Technical Field
The invention discloses a conveying roller for a sweet potato roller type separator, relates to a separating and conveying roller used on the roller type sweet potato separator, and belongs to the field of agricultural machinery. In particular to a transmission roller which intermittently pushes an inner transmission roller to rotate through a pushing component and can avoid abrasion to sweet potatoes by matching with sweet potato reversal when the outer transmission roller is in a free state.
Background
The sweet potato is one of the important potato crops in China, and a standard sweet potato grading system is established in various places in order to promote the good development of the sweet potato industry so that sweet potato products can be widely adapted to products in the whole country and even the whole world.
The publication number CN208679701U discloses a sweet potato sorting machine, which is characterized by comprising a climbing elevator, a residue soil filtering device, a small potato sorting device, a medium potato sorting device and a large potato sorting device, wherein the distance between a group of transmission rollers of the small potato sorting device, the medium potato sorting device and the large potato sorting device is gradually increased, the inlet of the residue soil filtering device is communicated with the outlet of the climbing elevator, the outlet of the residue soil filtering device is communicated with the inlet of the small potato sorting device, the outlet of the small potato sorting device is communicated with the inlet of the medium potato sorting device, the outlet of the medium potato sorting device is communicated with the inlet of the large potato sorting device, and the transmission rollers rotating between the conveying rollers of the sorting machine during sweet potato transportation are easy to generate hard rotation and hard collision with the sweet potatoes to damage the surfaces of the sweet potatoes and influence the quality of sweet potato sorting.
Disclosure of Invention
In order to improve the situation, the invention provides a conveying roller for a sweet potato roller type sorting machine, which is provided with an outer conveying roller, wherein the inner conveying roller intermittently pushes the outer conveying roller to rotate through a pushing assembly, and the outer conveying roller can be matched with sweet potatoes to reversely rotate in a free state so as to avoid abrasion to the sweet potatoes.
The invention discloses a transmission roller for a sweet potato roller-type separator, which is realized by the following steps: the invention relates to a transmission roller for a sweet potato roller-type separator, which comprises an outer transmission roller, an inner transmission roller, a rotating shaft and a pushing assembly, wherein the inner transmission roller is sleeved on the rotating shaft;
the outer conveying roller is of a hollow structure;
a cavity is arranged between the outer circumferential surface of the inner conveying roller and the inner circumferential surface of the outer conveying roller;
the pushing assembly is positioned in the cavity;
the pushing assembly consists of an inner convex tooth and an outer convex tooth, the inner convex tooth is arranged on the circumferential surface of the outer side of the inner transmission roller, and the outer convex tooth is arranged on the circumferential surface of the inner side of the outer transmission roller;
the number of the inner convex teeth is smaller than that of the outer convex teeth, the inner convex teeth are distributed on the inner transmission roller at equal intervals, and the outer convex teeth are distributed on the outer transmission roller at equal intervals;
the outer conveying roller can be made of stainless steel materials or polyurethane materials;
one end of the rotating shaft is sleeved with a driving gear;
and supporting bearings are sleeved at two ends of the outer conveying roller respectively.
Has the beneficial effects.
The conveying device can perform intermittent rolling conveying, avoids hard friction collision between sweet potatoes falling or in the conveying process and a rotating conveying roller, reduces the damage probability of the surfaces of the sweet potatoes, and improves the sorting effect.
And secondly, sweet potatoes can be prevented from being stuck between the conveying rollers.
Thirdly, the structure is simple and the cost is low.
Drawings
FIG. 1 is a perspective view showing a structure of a transfer roller for a sweet potato roll sorter according to the present invention.
FIG. 2 is a top view of a conveying roller for a sweet potato roller-type sorter of the present invention.
FIG. 3 is a schematic view showing the structure of a conveying roller for a sweet potato roller-type sorter according to the present invention.
FIG. 4 is a schematic structural view of a conveying roller for a sweet potato roller-type sorter of the present invention during operation.
In the attached drawings
Wherein the method comprises the following steps: the device comprises a support bearing (1), an outer transmission roller (2), an inner transmission roller (3), a rotating shaft (4), a driving gear (5), an outer convex tooth (6) and an inner convex tooth (7).
The specific implementation mode is as follows:
the invention discloses a transmission roller for a sweet potato roller-type separator, which is realized by the following steps: the invention relates to a transmission roller for a sweet potato roller-type separator, which comprises an outer transmission roller (2), an inner transmission roller (3), a rotating shaft (4) and a pushing assembly, wherein the inner transmission roller (3) is sleeved on the rotating shaft (4), the outer transmission roller (2) is sleeved on the inner transmission roller (3), eccentricity exists between the inner transmission roller (3) and the outer transmission roller (2), the inner transmission roller (3) intermittently pushes the outer transmission roller (2) through the pushing assembly, and the transmission roller is characterized in that the inner transmission roller (3) intermittently pushes the outer transmission roller (2) to rotate through the pushing assembly, and the outer transmission roller (2) can be matched with sweet potatoes to reversely rotate when in a free state;
the outer conveying roller (2) is of a hollow structure;
a cavity is arranged between the outer circumferential surface of the inner conveying roller (3) and the inner circumferential surface of the outer conveying roller (2);
the pushing assembly is positioned in the cavity;
the pushing assembly consists of an inner convex tooth (7) and an outer convex tooth (6), the inner convex tooth (7) is arranged on the circumferential surface of the outer side of the inner transmission roller (3), and the outer convex tooth (6) is arranged on the circumferential surface of the inner side of the outer transmission roller (2);
the number of the inner convex teeth (7) is smaller than that of the outer convex teeth (6), the inner convex teeth (7) are distributed on the inner transmission roller (3) at equal intervals, and the outer convex teeth (6) are distributed on the outer transmission roller (2) at equal intervals;
the outer conveying roller (2) can be made of stainless steel materials or polyurethane materials;
a driving gear (5) is sleeved on one end of the rotating shaft (4);
and two ends of the outer transmission roller (2) are respectively sleeved with a supporting bearing (1).
When in use, a plurality of the invention are required to be horizontally arranged and intermittently matched for use,
the gap is calculated and set according to the requirement of sweet potato sorting;
firstly, a driving gear (5) at one end of a rotating shaft (4) of an inner transmission roller (3) is connected with a chain transmission mechanism of a sorting machine, an outer transmission roller (2) is fixed in the middle of racks at two sides of the sorting machine through a supporting bearing (1), when sweet potatoes are sorted, the driving gear (5) rotates to drive the inner transmission roller (3) to rotate, when the inner transmission roller (3) rotates to a certain angle, an inner convex tooth (7) on the inner transmission roller is contacted with an outer convex tooth (6) on the outer transmission roller (2) so as to push the outer transmission roller (2) to rotate to transport the sweet potatoes on a roller way by a certain angle, after the inner convex tooth (7) on the inner transmission roller (3) pushes the outer transmission roller (2) to rotate by a certain angle, due to the eccentric design, the inner convex tooth (7) on the inner transmission roller (3) is separated from the outer convex tooth (6), at the moment, the outer transmission roller (2) is in a free state and can be matched with the sweet potatoes to fall, the sweet potatoes are prevented from being clamped by the sweet potato conveying roller while the sweet potato surface is prevented from being abraded, then the inner conveying roller (3) rotates for a certain angle, and the inner convex teeth (7) of the inner conveying roller are meshed with the outer convex teeth (6) of the outer conveying roller (2) again to drive the outer conveying roller (2) to rotate again to convey the sweet potatoes, so that the sweet potatoes are conveyed in a repeated cycle;
furthermore, in order to improve the travelling efficiency of sweet potatoes on a sorting machine, a plurality of the conveying rollers can be matched with the original conveying rollers, so that the modification cost is lower.
The eccentric design exists between the inner transmission roller (3) and the outer transmission roller (2), so that in the rotating process of the inner transmission roller (3), when the distance between the inner transmission roller and the outer transmission roller (2) is smaller, the outer transmission roller (2) can be pushed to rotate through the pushing assembly, and when the distance between the inner transmission roller and the outer transmission roller is larger, the outer transmission roller (2) is in a free state, so that the outer transmission roller (2) can realize intermittent rotation;
the outer transmission roller (2) is designed to be of a hollow structure, so that a cavity for placing the pushing assembly is formed between the inner transmission roller (3) and the outer transmission roller (2);
the number of the inner convex teeth (7) is less than that of the outer convex teeth (6), so that the outer transmission roller (2) is pushed to rotate intermittently during rotation;
one end of the rotating shaft (4) is sleeved with a driving gear (5), so that the driving gear is convenient to be installed in a matching way with a transmission chain on the sorting machine for transmission;
the inner conveying roller (3) and the outer conveying roller (2) are matched with the pushing assembly, so that the inner conveying roller (3) can intermittently push the outer conveying roller (2) to rotate, the outer conveying roller (2) is free and can rotate reversely along with the falling extrusion of sweet potatoes, and the sweet potatoes are prevented from being extruded;
when the outer transmission roller (2) is in a free state, the design of reverse rotation can be carried out by matching with the falling extrusion of the sweet potatoes, so that the abrasion of the outer transmission roller (2) to the surface of the sweet potatoes can be avoided, and the sweet potatoes are prevented from being clamped on the transmission roller;
the purpose that the inner transmission roller (3) intermittently pushes the outer transmission roller (2) to rotate through the pushing assembly and the outer transmission roller (2) can be matched with the sweet potato to reversely rotate in a free state to avoid abrasion to the sweet potato is achieved.
The above embodiments are preferred embodiments of the present invention, and are not intended to limit the scope of the present invention. It will be appreciated by those skilled in the art that changes may be made without departing from the scope of the invention, and it is intended that all matter contained in the above description or shown in the accompanying drawings shall be interpreted as illustrative and not in a limiting sense.
Claims (10)
1. The utility model provides a sweet potato roller-type is transmission roller for sorter, includes outer transmission roller, interior transmission roller, pivot and promotion subassembly, interior transmission roller cover is arranged in the pivot, outer transmission roller cover is arranged in on the transmission roller, there is off-centre between interior transmission roller and the outer transmission roller, interior transmission roller promotes outer transmission roller through promoting subassembly intermittent type, and its characterized in that makes the outer transmission roller of the intermittent type of promotion of interior transmission roller rotatory through promoting the subassembly, and outer transmission roller can cooperate the sweet potato reversal when under free state.
2. The conveying roller for sweet potato roller-type classifiers according to claim 1, wherein the outer conveying roller is a hollow structure.
3. The conveying roller for a sweet potato roller sorter as claimed in claim 1, wherein a cavity is provided between the outer circumferential surface of the inner conveying roller and the inner circumferential surface of the outer conveying roller.
4. The transfer roller for sweet potato roller sorter of claim 1 wherein said pushing assembly is located within a cavity.
5. The conveying roll for sweet potato roll sorters as claimed in claim 1 or 4, wherein said pushing member is composed of an inner tooth provided on the outer circumferential surface of the inner conveying roll and an outer tooth provided on the inner circumferential surface of the outer conveying roll.
6. The conveying roller for sweet potato roller sorter as claimed in claim 5, wherein the number of said inner convex teeth is smaller than the number of said outer convex teeth, said inner convex teeth being equidistantly distributed on the inner conveying roller, said outer convex teeth being equidistantly distributed on the outer conveying roller.
7. The conveying roller for the sweet potato roller-type sorting machine as claimed in claim 3, wherein the inner conveying roller and the outer conveying roller are matched with the pushing assembly, so that the inner conveying roller intermittently pushes the outer conveying roller to rotate, and further, the outer conveying roller is free and can rotate reversely along with the falling extrusion of the sweet potatoes, thereby avoiding the extrusion of the sweet potatoes.
8. The conveying roller for sweet potato roller-type sorters as claimed in claim 1 or 2, wherein the outer conveying roller is designed to rotate in a reverse direction in cooperation with the falling and pressing of sweet potatoes when in a free state, so as to prevent the outer conveying roller from wearing the surface of the sweet potatoes and prevent the sweet potatoes from being stuck to the conveying roller.
9. The conveying roller for sweet potato roller-type classifiers according to claim 1, wherein a plurality of conveying rollers of the present invention can be used in combination with the existing conveying rollers.
10. The conveying roller for sweet potato roller-type classifiers according to claim 1, wherein a plurality of the present invention are used in combination with each other intermittently in horizontal arrangement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911166202.2A CN110834915B (en) | 2019-11-25 | 2019-11-25 | Sweet potato is transmission roller for roll-type sorter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911166202.2A CN110834915B (en) | 2019-11-25 | 2019-11-25 | Sweet potato is transmission roller for roll-type sorter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110834915A true CN110834915A (en) | 2020-02-25 |
| CN110834915B CN110834915B (en) | 2021-12-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911166202.2A Active CN110834915B (en) | 2019-11-25 | 2019-11-25 | Sweet potato is transmission roller for roll-type sorter |
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| Country | Link |
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| CN (1) | CN110834915B (en) |
Citations (16)
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|---|---|---|---|---|
| US3944055A (en) * | 1973-07-14 | 1976-03-16 | Karl Stumpf | End member for driven rollers of roller conveyors |
| JPS53120081U (en) * | 1977-03-01 | 1978-09-25 | ||
| US5287977A (en) * | 1992-12-18 | 1994-02-22 | Tirschler Ehrenfried A | Roller system for use in a roller screen |
| KR100757675B1 (en) * | 2001-05-04 | 2007-09-10 | 주식회사 포스코 | Shock absorbing roller of belt conveyor |
| CN101884975A (en) * | 2010-06-18 | 2010-11-17 | 徐山河 | Screening distributor of three-roller linkage scraper |
| CN103111412A (en) * | 2013-01-17 | 2013-05-22 | 中国农业机械化科学研究院 | Tuber type material length grading machine |
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| CN105642536A (en) * | 2016-02-11 | 2016-06-08 | 山东理工大学 | Sorting device with protection sleeves of potato cleaner |
| CN107096706A (en) * | 2017-06-29 | 2017-08-29 | 山东希成农业机械科技有限公司 | Potato cleaner wave sorting unit |
| CN107127136A (en) * | 2017-06-26 | 2017-09-05 | 山东希成农业机械科技有限公司 | Potato cleaner elasticity sorting unit |
| CN107282399A (en) * | 2017-07-03 | 2017-10-24 | 山东希成农业机械科技有限公司 | Potato cleaner smooth roll sorting unit |
| JP2018158826A (en) * | 2017-03-23 | 2018-10-11 | 株式会社協和製作所 | Roller for conveyor apparatus and conveyor apparatus |
| CN208018960U (en) * | 2018-01-30 | 2018-10-30 | 黑龙江八一农垦大学 | Mobile potato sorter |
| CN208070629U (en) * | 2018-03-29 | 2018-11-09 | 辽宁德尔新材料有限公司 | A kind of timber conveying device |
| CN208679701U (en) * | 2018-06-12 | 2019-04-02 | 湖北农谷巨海薯业科技有限公司 | A kind of sweet potato sorting machine |
| CN109953355A (en) * | 2019-03-21 | 2019-07-02 | 浙江大学 | The foreign body eliminating and sorting equipment of agricultural product after harvest |
-
2019
- 2019-11-25 CN CN201911166202.2A patent/CN110834915B/en active Active
Patent Citations (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3944055A (en) * | 1973-07-14 | 1976-03-16 | Karl Stumpf | End member for driven rollers of roller conveyors |
| JPS53120081U (en) * | 1977-03-01 | 1978-09-25 | ||
| US5287977A (en) * | 1992-12-18 | 1994-02-22 | Tirschler Ehrenfried A | Roller system for use in a roller screen |
| KR100757675B1 (en) * | 2001-05-04 | 2007-09-10 | 주식회사 포스코 | Shock absorbing roller of belt conveyor |
| CN101884975A (en) * | 2010-06-18 | 2010-11-17 | 徐山河 | Screening distributor of three-roller linkage scraper |
| CN103111412A (en) * | 2013-01-17 | 2013-05-22 | 中国农业机械化科学研究院 | Tuber type material length grading machine |
| CN204448612U (en) * | 2014-12-22 | 2015-07-08 | 中国农业机械化科学研究院 | A kind of sorting roller and revolution space-changeable type roller thick stick classification mechanism thereof |
| CN105642536A (en) * | 2016-02-11 | 2016-06-08 | 山东理工大学 | Sorting device with protection sleeves of potato cleaner |
| JP2018158826A (en) * | 2017-03-23 | 2018-10-11 | 株式会社協和製作所 | Roller for conveyor apparatus and conveyor apparatus |
| CN107127136A (en) * | 2017-06-26 | 2017-09-05 | 山东希成农业机械科技有限公司 | Potato cleaner elasticity sorting unit |
| CN107096706A (en) * | 2017-06-29 | 2017-08-29 | 山东希成农业机械科技有限公司 | Potato cleaner wave sorting unit |
| CN107282399A (en) * | 2017-07-03 | 2017-10-24 | 山东希成农业机械科技有限公司 | Potato cleaner smooth roll sorting unit |
| CN208018960U (en) * | 2018-01-30 | 2018-10-30 | 黑龙江八一农垦大学 | Mobile potato sorter |
| CN208070629U (en) * | 2018-03-29 | 2018-11-09 | 辽宁德尔新材料有限公司 | A kind of timber conveying device |
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| CN109953355A (en) * | 2019-03-21 | 2019-07-02 | 浙江大学 | The foreign body eliminating and sorting equipment of agricultural product after harvest |
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| Publication number | Publication date |
|---|---|
| CN110834915B (en) | 2021-12-14 |
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Effective date of registration: 20230625 Address after: Building loftc, West Greenland Business City, Hanyuan Avenue, Yunlong District, Xuzhou City, Jiangsu Province, 221000 Patentee after: XUZHOU XINNANHU TECHNOLOGY Co.,Ltd. Address before: 221000 A2 / F, neighborhood center, east of zhongjingqi Road, industrial park, Jiawang District, Xuzhou City, Jiangsu Province Patentee before: Xuzhou Xushu Food Research Institute Co.,Ltd. |