CN102293098A - Elastic conveying device - Google Patents
Elastic conveying device Download PDFInfo
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- CN102293098A CN102293098A CN2011101990522A CN201110199052A CN102293098A CN 102293098 A CN102293098 A CN 102293098A CN 2011101990522 A CN2011101990522 A CN 2011101990522A CN 201110199052 A CN201110199052 A CN 201110199052A CN 102293098 A CN102293098 A CN 102293098A
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- conveying
- conveying mechanism
- chain
- pressing plate
- carrier chain
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Abstract
The invention provides an elastic conveying device and relates to agricultural machinery. The elastic conveying device comprises a conveying mechanism I, a conveying mechanism II and a group of spring automatic regulating devices, all of which are arranged along the horizontal direction; each conveying mechanism comprises a conveying chain, conveying wheels and a tensioning mechanism; each section of the chain is provided with a clamping tooth; the conveying mechanism II is arranged right above the conveying mechanism I; clamping tooth tops are oppositely arranged on the mutually proximate conveying chain I and conveying chain II; each spring automatic regulating device consists of a pressing plate and a compression spring; one end of each compression spring props against each pressing plate, and the pressing plates are in contact with the inner side of a lower side chain of the conveying mechanism II; the compression springs are not stressed under an off-working state; the length of the pressing plate is equal to the distance between straws during feeding; the pressing plates in one group of spring automatic regulating devices are arranged in sequence; and the total length of the pressing plates is appropriate to not affecting the largest rotating length of a conveying wheel II. By utilizing the elastic conveying device, the size of a conveying port can be automatically regulated according to the size of each straw so as to ensure that a condition of too tight or too loose clamping does not occur.
Description
Technical field
The present invention relates to farm machinery, particularly a kind ofly be used for the conveying plant that green soybean is plucked pod machinery.
Background technology
The conveying plant that existing green soybean is plucked pod machinery all adopts the chain drive feeding.Described in ZL200920039340.X, conveying plant mainly is made up of carrier chain mechanism, load spring and clamping pressing plate.During use, the sprocket on the carrier chain blocks straw, and load spring and clamping pressing plate are pressed on straw on the carrier chain from top, and carrier chain drives straw and moves.This transporting pattern is feasible, but in actual production process, we find to exist drawback.The green soybean straw diameter of nature differs, and crosses when thick when the straw diameter, and this conveying plant can cause chain clamping tension, and then causes the feeding transmission to be interrupted; Otherwise when the straw diameter was meticulous, this conveying plant can cause the chain clamping loose excessively, and straw can fly out along with the falling power of nip rolls when causing taking off pod, influences operation effectiveness, has reduced threshing performance.
Summary of the invention
The objective of the invention is to overcome above-mentioned defective, provide a kind of in operation process, can regulate the elasticity conveying plant of transmission mouth automatically according to the straw size.
Technical solution of the present invention is: a kind of elasticity conveying plant, it comprises the conveying mechanism I that along continuous straight runs is provided with, on the chain of conveying mechanism I, every pitch chain bar all has a pair of clamping tooth, it is characterized in that: it at least also comprises conveying mechanism II and one group of spring self-checking device; Described conveying mechanism II comprises the carrier chain II at least, with the supporting delivery wheel II of carrier chain II be used for the strainer II of tensioning carrier chain II, every joint carrier chain II all has a pair of clamping tooth, the conveying mechanism II be horizontally set on the conveying mechanism I directly over, the downside chain of conveying mechanism II is close to the upside chain of conveying mechanism I, and the carrier chain I of pressing close to mutually is relative with clamping tooth crown on the carrier chain II; Described each spring self-checking device is become with the compression spring set that an end withstands pressing plate by pressing plate, side contacts in the downside chain of pressing plate and conveying mechanism II, and the compression spring does not stress the distance the when length of every block pressur plate equals feeding between straw during off working state; Every block pressur plate is arranged in order in one group of spring self-checking device, and total length is advisable with the maximum length that does not influence the rotation of delivery wheel II.
Described spring self-checking device is by pressing plate, and an end is fixed on the back shaft on the pressing plate, and the compression spring set that is enclosed within on the back shaft becomes.
When the present invention uses, straw is clamped between carrier chain I and the carrier chain II, because the distance the when length of pressing plate equals feeding between straw, therefore each spring self-checking device is only done at a straw and is compressed, can regulate transmission mouthful size automatically according to the straw size, can not occur the too tight or too loose situation of clamping again, operation effectiveness is good, has improved threshing performance.
Description of drawings
Fig. 1 is a schematic diagram of the present invention.
The enlarged drawing of a joint carrier chain II that Fig. 2 presses close to mutually for the present invention and a joint carrier chain I.
The A-A cutaway view of a joint carrier chain II that Fig. 3 presses close to mutually for the present invention and a joint carrier chain I.
Among the figure: 1, carrier chain II, 2, the delivery wheel II, 3, the strainer II, 4, pressing plate, 5, back shaft, 6, securing member, 7, the compression spring, 8, packing ring, 9, overarm, 10, carriage, 11, the strainer I, 12, the carrier chain I, 13, the delivery wheel I.
Below in conjunction with accompanying drawing the present invention is elaborated.
Embodiment
A kind of elasticity conveying plant, it comprise the along continuous straight runs setting the conveying mechanism I, be horizontally set on the conveying mechanism I directly over conveying mechanism II and one group of spring self-checking device.Described conveying mechanism I comprises carrier chain I 12, two delivery wheel I 13, delivery wheel I 13 usefulness strainer I 11 and carrier chain I 12 usefulness carriages 10 adaptive with carrier chain I 12 at least; Every joint carrier chain I 12 all has a pair of clamping tooth; Carriage 10 is holding in the palm the upside chain of conveying mechanism I from the below, carriage 10 length are long as far as possible, as long as do not hinder two delivery wheel I 13 to rotate; Strainer I 11 is connected on the delivery wheel I 13, is used to regulate the spacing of two delivery wheel I 13.Described conveying mechanism II comprises carrier chain II 1, two delivery wheel II 2, delivery wheel II 2 usefulness strainer II 3 adaptive with carrier chain II 1 at least; Every joint carrier chain II 1 all has a pair of clamping tooth; Strainer II 3 is connected on the delivery wheel II 2, is used to regulate the spacing between the two delivery wheel II 2.The downside carrier chain II 1 of described conveying mechanism II is close to the upside carrier chain I 12 of conveying mechanism I, and the carrier chain I 12 of pressing close to mutually is relative with clamping tooth crown on the carrier chain II 1.Described spring self-checking device is made up of pressing plate 4, back shaft 5, packing ring 8, compression spring 7, overarm 9, securing member 6, one end of back shaft 5 is fixed on the pressing plate 4, distance when the length of pressing plate 4 equals feeding between straw, be fixed with two back shafts 5 on every block pressur plate 4, compression spring 7 is enclosed within on the back shaft 5, the two ends of compression spring 7 are provided with packing ring 8, and the other end of back shaft 5 is suspended in the overarm 9 by securing member 6, and described securing member 6 comprises an adjusting nut and a lock nut; Pressing plate 4 and carrier chain II 1 interior side contacts, during off working state, compression spring 7 does not stress.Every block pressur plate 4 is arranged in order in one group of spring self-checking device, and total length is advisable with the maximum length that does not influence 2 rotations of delivery wheel II.
Claims (3)
1. elasticity conveying plant, it comprises the conveying mechanism I that along continuous straight runs is provided with, on the chain of conveying mechanism I, every pitch chain bar all has a pair of clamping tooth, it is characterized in that: it at least also comprises conveying mechanism II and one group of spring self-checking device; Described conveying mechanism II comprises the carrier chain II at least, with the supporting delivery wheel II of carrier chain II be used for the strainer II of tensioning carrier chain II, every joint carrier chain II all has a pair of clamping tooth; The conveying mechanism II be horizontally set on the conveying mechanism I directly over, the downside chain of conveying mechanism II is close to the upside chain of conveying mechanism I, the carrier chain I of pressing close to mutually is relative with clamping tooth crown on the carrier chain II; Described each spring self-checking device is become with the compression spring set that an end withstands pressing plate by pressing plate, side contacts in the downside chain of pressing plate and conveying mechanism II, and the compression spring does not stress the distance the when length of pressing plate equals feeding between straw during off working state; Every block pressur plate is arranged in order in one group of spring self-checking device, and total length is advisable with the maximum length that does not influence the rotation of delivery wheel II.
2. according to the described a kind of elasticity conveying plant of claim 1, it is characterized in that: described spring self-checking device also comprises back shaft, and an end of back shaft is fixed on the pressing plate, and the other end is suspended in the overarm by securing member, and the compression spring housing is on back shaft.
3. according to the described a kind of elasticity conveying plant of claim 2, it is characterized in that: described securing member comprises an adjusting nut and a lock nut.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101990522A CN102293098A (en) | 2011-07-18 | 2011-07-18 | Elastic conveying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101990522A CN102293098A (en) | 2011-07-18 | 2011-07-18 | Elastic conveying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102293098A true CN102293098A (en) | 2011-12-28 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011101990522A Pending CN102293098A (en) | 2011-07-18 | 2011-07-18 | Elastic conveying device |
Country Status (1)
| Country | Link |
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| CN (1) | CN102293098A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109340315A (en) * | 2018-11-22 | 2019-02-15 | 杭州自强链传动有限公司 | A kind of crops clamp chain |
| CN112119760A (en) * | 2020-06-12 | 2020-12-25 | 金华市农业科学研究院 | Male parent hybrid rice harvester |
| CN113058912A (en) * | 2018-10-27 | 2021-07-02 | 杨秀龙 | Yoga mat cleaning device with small occupied space and suitable for different sizes and cleaning method |
| CN115136794A (en) * | 2022-07-25 | 2022-10-04 | 湖北理工学院 | Sunflower header capable of flexibly pulling out standing grain |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2081633U (en) * | 1990-10-26 | 1991-07-31 | 宋小良 | Complex auto-thresher |
| CN2086664U (en) * | 1990-11-10 | 1991-10-16 | 安徽省蚌埠市铅笔厂 | Platen device of grinding machine for lead plywood |
| CN201444772U (en) * | 2009-05-07 | 2010-05-05 | 农业部南京农业机械化研究所 | Green soyabean huller |
| CN201479608U (en) * | 2009-08-27 | 2010-05-26 | 郴州市农夫机电有限公司 | Threshing and weeding transportation device of half-feed harvester |
| CN201789773U (en) * | 2010-06-22 | 2011-04-13 | 农业部南京农业机械化研究所 | Soybean huller |
| CN202160430U (en) * | 2011-07-18 | 2012-03-14 | 江苏云马农机制造有限公司 | Elastic conveying device |
-
2011
- 2011-07-18 CN CN2011101990522A patent/CN102293098A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2081633U (en) * | 1990-10-26 | 1991-07-31 | 宋小良 | Complex auto-thresher |
| CN2086664U (en) * | 1990-11-10 | 1991-10-16 | 安徽省蚌埠市铅笔厂 | Platen device of grinding machine for lead plywood |
| CN201444772U (en) * | 2009-05-07 | 2010-05-05 | 农业部南京农业机械化研究所 | Green soyabean huller |
| CN201479608U (en) * | 2009-08-27 | 2010-05-26 | 郴州市农夫机电有限公司 | Threshing and weeding transportation device of half-feed harvester |
| CN201789773U (en) * | 2010-06-22 | 2011-04-13 | 农业部南京农业机械化研究所 | Soybean huller |
| CN202160430U (en) * | 2011-07-18 | 2012-03-14 | 江苏云马农机制造有限公司 | Elastic conveying device |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113058912A (en) * | 2018-10-27 | 2021-07-02 | 杨秀龙 | Yoga mat cleaning device with small occupied space and suitable for different sizes and cleaning method |
| CN109340315A (en) * | 2018-11-22 | 2019-02-15 | 杭州自强链传动有限公司 | A kind of crops clamp chain |
| CN109340315B (en) * | 2018-11-22 | 2024-03-12 | 杭州自强链传动有限公司 | Crop clamping chain |
| CN112119760A (en) * | 2020-06-12 | 2020-12-25 | 金华市农业科学研究院 | Male parent hybrid rice harvester |
| CN112119760B (en) * | 2020-06-12 | 2022-03-11 | 金华市农业科学研究院 | Male parent hybrid rice harvester |
| CN115136794A (en) * | 2022-07-25 | 2022-10-04 | 湖北理工学院 | Sunflower header capable of flexibly pulling out standing grain |
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| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C53 | Correction of patent of invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Ji Shunzhong Inventor after: Wang Qiang Inventor after: Li Qun Inventor after: Zhu Aijuan Inventor after: Sun Yirong Inventor before: Ji Shunzhong Inventor before: Wang Qiang Inventor before: Li Qun |
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| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: JI SHUNZHONG WANG QIANG LI QUN TO: JI SHUNZHONG WANG QIANG LI QUN ZHU AIJUAN SUN YIRONG |
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20111228 |