CN105815027A - Soil sieving structure for harvester - Google Patents
Soil sieving structure for harvester Download PDFInfo
- Publication number
- CN105815027A CN105815027A CN201610162844.5A CN201610162844A CN105815027A CN 105815027 A CN105815027 A CN 105815027A CN 201610162844 A CN201610162844 A CN 201610162844A CN 105815027 A CN105815027 A CN 105815027A
- Authority
- CN
- China
- Prior art keywords
- slide bar
- cropper
- sleeve
- sieve plate
- shaped
- 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.)
- Pending
Links
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D33/00—Accessories for digging harvesters
- A01D33/08—Special sorting and cleaning mechanisms
Abstract
The invention discloses a soil sieving structure for a harvester, which comprises a U-shaped sieve plate, a vibrator and connecting rods. The vibrator is mounted on the side wall of the U-shaped sieve plate; two connecting rods are provided and are respectively mounted at both sides of the U-shaped sieve plate; each connecting rod comprises a sliding rod and a sleeve; one end of each sliding rod is inserted into the corresponding sleeve to be in sliding fit with the sleeve; a damping structure is arranged at the matched position of each sliding rod and the corresponding sleeve. According to the soil sieving structure disclosed by the invention, fracture of connection among a harvester main body, the connecting rods and the sieve plate can be avoided, and meanwhile, soil sieving efficiency is improved.
Description
Technical field
The present invention relates to manufacture of agricultural machinery technical field, the sieve soil structure of a kind of cropper.
Background technology
The sieve plate of existing Ipomoea batatas Lam. cropper is rigidly connected with cropper main body typically by connecting rod, owing to being provided with vibrator on sieve plate, therefore it is easy to be inverted sieve plate, fracture separation in junction between connecting rod and cropper main body, cause the accident, and owing to entirety is rigid structure, reciprocating sieve soil effect is unsatisfactory.
Summary of the invention
The present invention is directed to the deficiencies in the prior art, propose the sieve soil structure of a kind of cropper, it is possible to avoid the fracture being connected between cropper main body, connecting rod and sieve plate, improve sieve soil efficiency simultaneously.
In order to realize foregoing invention purpose, the present invention provides techniques below scheme:
A kind of sieve soil structure of cropper, including U-shaped sieve plate, vibrator and connecting rod, described vibrator is arranged on described U-shaped sieve plate sidewall, and described connecting rod has two, is separately mounted to described U-shaped sieve plate both sides,
Described connecting rod includes slide bar and sleeve, and described slide bar one end is inserted described sleeve inner and is slidably matched with described sleeve, at described slide bar, the described sleeve place of cooperation is provided with shock-damping structure.
Further, described shock-damping structure includes the first damping spring and slide block,
Described slide block is positioned at described sleeve inner and is slidably matched with described sleeve, and described slide bar inserts fixing with described slide block in described sleeve connection from described sleeve bottom end, and described first damping spring one end is fixed on described slide block, the other end is fixed on described sleeve.
Further, described sleeve bottom end port is provided with snap ring,
Described first damping spring is between described snap ring and described slide block, and one end is fixed on described snap ring.
Further, described snap ring extends along described socket port edge, and stretches out inside described socket port, and the internal diameter of described snap ring is less than the cross-sectional diameter of described slide block.
Further, described slide bar bottom is connected with described U-shaped sieve plate by screw, and junction is provided with damping device.
Further, described damping device is the second damping spring, and described second damping spring is between the nut of described slide bar and described screw.
Further, described second damping spring that each described slide bar is corresponding has two, and another described second damping spring is between slide bar and described U-shaped sieve plate.
Further, described slide bar bottom is hinged with described sieve plate, is also separately installed with U-shaped limitting casing in described U-shaped sieve plate side, and described slide bar is positioned at described U-shaped limitting casing.
Further, the width of described U-shaped limitting casing is more than the diameter of described slide bar bottom.
The sieve soil structure of a kind of cropper of the present invention, it is possible to avoid the fracture being connected between cropper main body, connecting rod and sieve plate, improves sieve soil efficiency simultaneously.
Accompanying drawing explanation
Fig. 1 is the structural representation of the Ipomoea batatas Lam. cropper described in background technology；
The schematic diagram of the sieve soil structure of Fig. 2 a kind of cropper of the present invention；
The structural representation that the sleeve of the sieve soil structure of Fig. 3 a kind of cropper of the present invention is connected with slide bar；
The structural representation that the slide bar of the sieve soil structure of Fig. 4 a kind of cropper of the present invention is connected with sieve plate.
Detailed description of the invention
Describing the present invention below in conjunction with the accompanying drawings, the description of this part is only exemplary and explanatory, should not have any restriction effect to protection scope of the present invention.
The sieve soil structure of a kind of cropper as shown in Figures 2 to 4, including U-shaped sieve plate 1, vibrator 2 and connecting rod, vibrator 2 is arranged on U-shaped sieve plate 1 sidewall, and connecting rod has two, is separately mounted to U-shaped sieve plate 1 both sides,
Connecting rod includes slide bar 4 and sleeve 3, and slide bar 4 one end is inserted sleeve 3 inside and is slidably matched with sleeve 3, at slide bar 4, sleeve 3 place of cooperation is provided with shock-damping structure.
Shock-damping structure includes the first damping spring 8 and slide block 7,
Slide block 7 is positioned at sleeve 3 inside and is slidably matched with sleeve 3, and slide bar 4 inserts fixing with slide block 7 in sleeve 3 connection from sleeve 3 bottom, and first damping spring 8 one end is fixed on slide block 7, the other end is fixed on sleeve 3.
Port, sleeve 3 bottom is provided with snap ring 6,
First damping spring 8 is between snap ring 6 and slide block 7, and one end is fixed on snap ring 6.
Snap ring 6 extends along sleeve 3 port edge, and stretches out inside sleeve 3 port, and the internal diameter of snap ring 6 is less than the cross-sectional diameter of slide block 7.
Slide bar 4 bottom is connected with U-shaped sieve plate 1 by screw 9, and junction is provided with damping device.
Damping device is the second damping spring 10, and the second damping spring 10 is between the nut of slide bar 4 and screw 9.
Second damping spring 10 of each slide bar 4 correspondence has two, and another second damping spring 10 is between slide bar 4 and U-shaped sieve plate 1.
Slide bar 4 bottom is hinged with sieve plate, is also separately installed with U-shaped limitting casing 5 in U-shaped sieve plate 1 side, and slide bar 4 is positioned at U-shaped limitting casing 5.
The width of U-shaped limitting casing 5 is more than the diameter of slide bar 4 bottom.
The sieve soil structure of a kind of cropper of the present invention, it is possible to avoid the fracture being connected between cropper main body, connecting rod and sieve plate, improves sieve soil efficiency simultaneously.
Claims (9)
1. the sieve soil structure of a cropper, it is characterised in that including that U-shaped sieve plate, vibrator and connecting rod, described vibrator are arranged on described U-shaped sieve plate sidewall, described connecting rod has two, is separately mounted to described U-shaped sieve plate both sides,
Described connecting rod includes slide bar and sleeve, and described slide bar one end is inserted described sleeve inner and is slidably matched with described sleeve, at described slide bar, the described sleeve place of cooperation is provided with shock-damping structure.
The sieve soil structure of a kind of cropper the most as claimed in claim 1, it is characterised in that described shock-damping structure includes the first damping spring and slide block,
Described slide block is positioned at described sleeve inner and is slidably matched with described sleeve, and described slide bar inserts fixing with described slide block in described sleeve connection from described sleeve bottom end, and described first damping spring one end is fixed on described slide block, the other end is fixed on described sleeve.
The sieve soil structure of a kind of cropper the most as claimed in claim 2, it is characterised in that described sleeve bottom end port is provided with snap ring,
Described first damping spring is between described snap ring and described slide block, and one end is fixed on described snap ring.
The sieve soil structure of a kind of cropper the most as claimed in claim 3, it is characterised in that described snap ring extends along described socket port edge, and stretches out inside described socket port, the internal diameter of described snap ring is less than the cross-sectional diameter of described slide block.
The sieve soil structure of a kind of cropper the most as claimed in claim 1, it is characterised in that described slide bar bottom is connected with described U-shaped sieve plate by screw, and junction is provided with damping device.
The sieve soil structure of a kind of cropper the most as claimed in claim 5, it is characterised in that described damping device is the second damping spring, described second damping spring is between the nut of described slide bar and described screw.
The sieve soil structure of a kind of cropper the most as claimed in claim 6, it is characterised in that described second damping spring that each described slide bar is corresponding has two, another described second damping spring is between slide bar and described U-shaped sieve plate.
8. the sieve soil structure of a kind of cropper as described in claim 5 to 7 is arbitrary, it is characterised in that described slide bar bottom is hinged with described sieve plate, is also separately installed with U-shaped limitting casing in described U-shaped sieve plate side, and described slide bar is positioned at described U-shaped limitting casing.
The sieve soil structure of a kind of cropper the most as claimed in claim 8, it is characterised in that the width of described U-shaped limitting casing is more than the diameter of described slide bar bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610162844.5A CN105815027A (en) | 2016-03-22 | 2016-03-22 | Soil sieving structure for harvester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610162844.5A CN105815027A (en) | 2016-03-22 | 2016-03-22 | Soil sieving structure for harvester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105815027A true CN105815027A (en) | 2016-08-03 |
Family
ID=56524860
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610162844.5A Pending CN105815027A (en) | 2016-03-22 | 2016-03-22 | Soil sieving structure for harvester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105815027A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4172500A (en) * | 1977-09-29 | 1979-10-30 | Smith Palmer L | Loose peanut pick-up attachment for a peanut combine |
| CN101884269A (en) * | 2009-05-13 | 2010-11-17 | 刘永山 | Fine peanut harvester |
| CN201774828U (en) * | 2010-07-11 | 2011-03-30 | 单立明 | Adjusting connector |
| CN202435832U (en) * | 2011-12-21 | 2012-09-19 | 河北永发鸿田农机制造有限公司 | Vibrating-type excavation dithering sieve |
| CN102668799A (en) * | 2012-05-24 | 2012-09-19 | 江苏宇成动力集团有限公司 | Reciprocating double-layer vibrating screen for peanut combine harvester |
| CN203057852U (en) * | 2012-12-06 | 2013-07-17 | 青岛农业大学 | Stereo vibrating sieve of peanut combined harvester |
| CN104396422A (en) * | 2014-11-28 | 2015-03-11 | 广西高农机械有限公司 | Sweet potato harvester |
-
2016
- 2016-03-22 CN CN201610162844.5A patent/CN105815027A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4172500A (en) * | 1977-09-29 | 1979-10-30 | Smith Palmer L | Loose peanut pick-up attachment for a peanut combine |
| CN101884269A (en) * | 2009-05-13 | 2010-11-17 | 刘永山 | Fine peanut harvester |
| CN201774828U (en) * | 2010-07-11 | 2011-03-30 | 单立明 | Adjusting connector |
| CN202435832U (en) * | 2011-12-21 | 2012-09-19 | 河北永发鸿田农机制造有限公司 | Vibrating-type excavation dithering sieve |
| CN102668799A (en) * | 2012-05-24 | 2012-09-19 | 江苏宇成动力集团有限公司 | Reciprocating double-layer vibrating screen for peanut combine harvester |
| CN203057852U (en) * | 2012-12-06 | 2013-07-17 | 青岛农业大学 | Stereo vibrating sieve of peanut combined harvester |
| CN104396422A (en) * | 2014-11-28 | 2015-03-11 | 广西高农机械有限公司 | Sweet potato harvester |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information |
Address after: Liu Dong New District of Liuzhou city the Guangxi Zhuang Autonomous Region 545000 double Renlu No. 10 Guantang R & D center 2 Building No. 705 (Liu Zhougao and Secretary of Commerce Co. Ltd. hosted) Applicant after: LIUZHOU SHOUGUANG TECHNOLOGY CO., LTD. Address before: 545000 the Guangxi Zhuang Autonomous Region road Liunan District Liuzhou City Lake No. 16 Applicant before: LIUZHOU SHOUGUANG TECHNOLOGY CO., LTD. |
|
| CB02 | Change of applicant information | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160803 |
|
| WD01 | Invention patent application deemed withdrawn after publication |