CN102150514B - Improved structure for cotton-picking machine - Google Patents
Improved structure for cotton-picking machine Download PDFInfo
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- CN102150514B CN102150514B CN 201110047557 CN201110047557A CN102150514B CN 102150514 B CN102150514 B CN 102150514B CN 201110047557 CN201110047557 CN 201110047557 CN 201110047557 A CN201110047557 A CN 201110047557A CN 102150514 B CN102150514 B CN 102150514B
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- rotating disc
- hydraulic cylinder
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Abstract
The invention discloses an improved structure for a cotton-picking machine, which comprises a machine frame of the cotton-picking machine, and a cotton box which is rotatably connected at the rear end of the machine frame, wherein a bucket tipping mechanism is arranged between the cotton box and the machine frame to turn over the cotton box backwards; and a hydraulic system is arranged on the machine frame to control the bucket tipping mechanism to be operated. The improved structure for the cotton-picking machine has a simple and reasonable structure, the cotton box can be turned over backwards, the space requirement for discharging cotton is reduced, and the improved structure is suitable for small and medium-sized farmers to park vehicles and discharge the cotton in respective fields; and the bucket tipping mechanism has a three-connecting-rod structure, so that the improved structure is simple and practicable, has low production cost, is practical and reliable, is suitable for the purchasing power of the small and medium-sized farmers.
Description
Technical field
The present invention relates to cotton harvesting machinery, particularly a kind of improved structure for cotton-picking machine.
Background technology
Existing most large-scale cotton pickers all are after the results cotton cotton in the hopper to be poured on the transport vehicle from the side, need in this process hopper is lifted to height more than the transport vehicle carriage, and the mechanism that relates to here is many and complicated.And when middle smallholder gathers in the crops cotton, because household economy is limited in one's ability, all be the barnyard ground that directly cotton in the hopper is poured into family, at this moment this hopper rollover structure is also inapplicable.
Summary of the invention
Problem to be solved by this invention just provides a kind of improved structure for cotton-picking machine, and is simple and reasonable for structure, realizes that hopper unloads cotton automatically, and cost is low, smallholder's purchasing power in being fit to.
In order to solve the problems of the technologies described above, the present invention adopts following technical scheme: improved structure for cotton-picking machine, the frame and the hopper of switching at frame rear end that comprise cotton picker, it is characterized in that: be provided with bucket tipping gear between hopper and frame hopper is turned over, frame is provided with the work of HYDRAULIC CONTROL SYSTEM bucket tipping gear.
Further, described bucket tipping gear comprises hydraulic cylinder, connecting plate and connecting rod, the lower end switching of hydraulic cylinder is on frame, the upper end switching of hydraulic cylinder is at the connecting plate middle part, transfer in switching place of the lower end of hydraulic cylinder and frame in the lower end of connecting rod, the upper end switching of connecting rod is anterior at connecting plate, and the rear portion switching of connecting plate is in the bottom of hopper, and the lower end of hydraulic cylinder is communicated with hydraulic system.
Further, switching place of described hydraulic cylinder upper end and connecting plate is positioned at the top of switching place of connecting rod upper end and connecting plate.
Further, the switching of described hydraulic cylinder and connecting rod is at central rack.Can support better the weight of hopper.
Further, described bucket tipping gear below is provided with horizontal rotating disc, and on frame, hydraulic cylinder and connecting rod switching are at the middle part of horizontal rotating disc by the vertical pivot switching for horizontal rotating disc, and the hopper switching is at the rear portion of horizontal rotating disc.
Further, described vertical pivot by the rear output shaft of towing vehicle by transmission component drive work.
Further, described transmission component comprises drive link and trunnion axis, the front end of drive link is communicated with the rear output shaft of towing vehicle by universal joint, the rear end of drive link is connected with the front end of trunnion axis by universal joint, the rear end of trunnion axis is provided with the one-level bevel gear, be provided with secondary bevel gear with one-level bevel gear engagement at vertical pivot, also be provided with on the trunnion axis rear end that makes trunnion axis away from or realize separating between one-level bevel gear and the secondary bevel gear or engagement near the clutch of vertical pivot.
Further, be provided with the buffering support column of auxiliary balance horizontal rotating disc between described frame and the horizontal rotating disc.
Further, described buffering support column is located on the frame and four angles of corresponding horizontal rotating disc, perhaps is located on four angles of horizontal rotating disc bottom surface.
After adopting technique scheme, the present invention has following advantage: hopper is arranged to turn over, reduces and unload cotton time space requirement, the smallholder is stopped in oneself place and is unloaded cotton in being fit to; Bucket tipping gear adopts three bar linkage structures, and is simple, and production cost is low, reliable and practical.
Description of drawings
The invention will be further described below in conjunction with accompanying drawing:
Fig. 1 is the structural representation of an embodiment of the present invention;
Fig. 2 is the structural representation behind the increase horizontal rotating disc on Fig. 1 basis.
Embodiment
The structural representation of an embodiment of the present invention as shown in Figure 1, improved structure for cotton-picking machine, comprise frame 1 and the hopper 2 of switching on frame of cotton picker, between hopper and frame, be provided with bucket tipping gear 3 hopper is turned over that frame is provided with the work of HYDRAULIC CONTROL SYSTEM bucket tipping gear.Described bucket tipping gear comprises hydraulic cylinder 31, connecting plate 32 and connecting rod 33, the lower end switching of hydraulic cylinder is on frame, the upper end switching of hydraulic cylinder is at the connecting plate middle part, transfer in switching place of the lower end of hydraulic cylinder and frame in the lower end of connecting rod, the upper end switching of connecting rod is anterior at connecting plate, the rear portion switching of connecting plate is in the bottom of hopper, and the lower end of hydraulic cylinder is communicated with hydraulic system.
In above-described embodiment, switching place of described hydraulic cylinder upper end and connecting plate is positioned at the top of switching place of connecting rod upper end and connecting plate.Described hydraulic cylinder and connecting rod switching are at central rack.
As shown in Figure 2, in the present invention, also increased the horizontal rotating disc 4 that hopper and bucket tipping gear are horizontally rotated, unload in the cotton situation in the needs rollover like this and also can realize, flexibly and easily, on frame, hydraulic cylinder and connecting rod switching are at the middle part of horizontal rotating disc by vertical pivot 41 switchings for horizontal rotating disc, and the hopper switching is at the rear portion of horizontal rotating disc.Vertical pivot by the rear output shaft of towing vehicle by transmission component drive work.Described transmission component comprises drive link and trunnion axis 5, the front end of drive link is communicated with the rear output shaft of towing vehicle by universal joint, the rear end of drive link is connected with the front end of trunnion axis by universal joint, the rear end of trunnion axis is provided with one-level bevel gear 51, be provided with secondary bevel gear 42 with one-level bevel gear engagement at vertical pivot, also be provided with on the trunnion axis rear end that makes trunnion axis away from or realize separating between one-level bevel gears and the secondary bevel gear or engagement near the clutch 6 of vertical pivot.Clutch is in released state at ordinary times, turns over state after hopper is in, and need to make hopper rollover, and the clutch that then closes rotates hopper, wait hopper to rotate in place after with clutch separation, unload again cotton.
Be provided with the buffering support column 7 of auxiliary balance horizontal rotating disc between frame and horizontal rotating disc, the buffering support column is located on the frame and four angles of corresponding horizontal rotating disc, perhaps is located on four angles of horizontal rotating disc bottom surface, is shown in Figure 2 for to be provided with on the frame.
Except above preferred embodiment, the present invention also has other embodiment, and those skilled in the art can make according to the present invention various changes and distortion, only otherwise break away from spirit of the present invention, all should belong to the defined scope of claims of the present invention.
Claims (6)
1. improved structure for cotton-picking machine, comprise that the cotton picker frame (1) that is connected with towing vehicle and switching are at the hopper (2) of frame rear end, it is characterized in that: be provided with bucket tipping gear (3) between hopper and frame hopper is turned over, frame is provided with the work of HYDRAULIC CONTROL SYSTEM bucket tipping gear; Described bucket tipping gear comprises hydraulic cylinder (31), connecting plate (32) and connecting rod (33), the lower end switching of hydraulic cylinder is on frame, the upper end switching of hydraulic cylinder is at the connecting plate middle part, transfer in switching place of the lower end of hydraulic cylinder and frame in the lower end of connecting rod, the upper end switching of connecting rod is anterior at connecting plate, the rear portion switching of connecting plate is in the bottom of hopper, and the lower end of hydraulic cylinder is communicated with hydraulic system; Described bucket tipping gear below is provided with horizontal rotating disc (4), and on frame, hydraulic cylinder and connecting rod switching are at the middle part of horizontal rotating disc by vertical pivot (41) switching for horizontal rotating disc, and the hopper switching is at the rear portion of horizontal rotating disc; Described vertical pivot by the rear output shaft of towing vehicle by transmission component drive work; Described transmission component comprises drive link and trunnion axis (5), the front end of drive link is communicated with the rear output shaft of towing vehicle by universal joint, the rear end of drive link is connected with the front end of trunnion axis by universal joint, the rear end of trunnion axis is provided with one-level bevel gear (51), be provided with secondary bevel gear (42) with one-level bevel gear engagement at vertical pivot, also be provided with on the trunnion axis rear end that makes trunnion axis away from or realize separating between one-level bevel gear and the secondary bevel gear or engagement near the clutch (6) of vertical pivot.
2. improved structure for cotton-picking machine according to claim 1 is characterized in that: the top that is positioned at switching place of connecting rod upper end and connecting plate on the described hydraulic cylinder with switching place of connecting plate.
3. improved structure for cotton-picking machine according to claim 1 is characterized in that: described hydraulic cylinder and connecting rod switching are at central rack.
4. improved structure for cotton-picking machine according to claim 1 is characterized in that: the buffering support column (7) that is provided with the auxiliary balance horizontal rotating disc between described frame and the horizontal rotating disc.
5. improved structure for cotton-picking machine according to claim 4 is characterized in that: described buffering support column is located on the frame and four angles of corresponding horizontal rotating disc.
6. improved structure for cotton-picking machine according to claim 4, it is characterized in that: described buffering support column is located on four angles of horizontal rotating disc bottom surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110047557 CN102150514B (en) | 2011-02-28 | 2011-02-28 | Improved structure for cotton-picking machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110047557 CN102150514B (en) | 2011-02-28 | 2011-02-28 | Improved structure for cotton-picking machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102150514A CN102150514A (en) | 2011-08-17 |
| CN102150514B true CN102150514B (en) | 2013-05-01 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110047557 Expired - Fee Related CN102150514B (en) | 2011-02-28 | 2011-02-28 | Improved structure for cotton-picking machine |
Country Status (1)
| Country | Link |
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| CN (1) | CN102150514B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102577751B (en) * | 2012-02-16 | 2014-04-30 | 农业部南京农业机械化研究所 | Self-control cotton collecting box |
| CN102845191A (en) * | 2012-09-18 | 2013-01-02 | 李明科 | Buffer device used for tipping bucket of threshing machine |
| CN104272925B (en) * | 2014-10-09 | 2015-12-30 | 农业部南京农业机械化研究所 | A kind of side dump collection hopper |
| CN106416616A (en) * | 2016-11-21 | 2017-02-22 | 镇江市胜得机械制造有限责任公司 | Fruit discharging mechanism for automatic fruit picking machine |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2341375Y (en) * | 1998-07-21 | 1999-10-06 | 新疆联合机械(集团)有限责任公司 | Three line self walking type cotton picker |
| CN2535275Y (en) * | 2002-03-27 | 2003-02-12 | 中国农业机械化科学研究院 | Cotton film transport vehicle |
| CN2555604Y (en) * | 2002-07-10 | 2003-06-18 | 中国农业机械化科学研究院 | Self-walking cotton picker |
| CN200950751Y (en) * | 2006-08-18 | 2007-09-26 | 贵州平水机械有限责任公司 | Turnover type cotton collecting box for cotton picker |
| CN201995341U (en) * | 2011-02-28 | 2011-10-05 | 嘉兴亚特园林机械研究所 | Improved structure for cotton picker |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6588187B2 (en) * | 2001-06-05 | 2003-07-08 | Deere & Company | Harvester row unit height control with electrohydraulic proportional valve structure |
| US6701701B2 (en) * | 2001-11-13 | 2004-03-09 | Deere & Company | Duct support and transition structure for a harvester |
| US7370460B1 (en) * | 2006-10-19 | 2008-05-13 | Deere & Company | Drawn cotton picker |
| CN101412216B (en) * | 2008-11-20 | 2010-09-29 | 中国农业大学 | A general fruit tree manipulator |
-
2011
- 2011-02-28 CN CN 201110047557 patent/CN102150514B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2341375Y (en) * | 1998-07-21 | 1999-10-06 | 新疆联合机械(集团)有限责任公司 | Three line self walking type cotton picker |
| CN2535275Y (en) * | 2002-03-27 | 2003-02-12 | 中国农业机械化科学研究院 | Cotton film transport vehicle |
| CN2555604Y (en) * | 2002-07-10 | 2003-06-18 | 中国农业机械化科学研究院 | Self-walking cotton picker |
| CN200950751Y (en) * | 2006-08-18 | 2007-09-26 | 贵州平水机械有限责任公司 | Turnover type cotton collecting box for cotton picker |
| CN201995341U (en) * | 2011-02-28 | 2011-10-05 | 嘉兴亚特园林机械研究所 | Improved structure for cotton picker |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102150514A (en) | 2011-08-17 |
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Owner name: JIAXING YAT GARDEN MACHINERY RESEARCH INSTITUTE Free format text: FORMER OWNER: ZHEJIANG YAT ELECTRICAL APPLIANCE CO., LTD. Effective date: 20111201 Owner name: XINJIANG BOSHIRAN AGRICULTURAL MACHINERY TECHNOLOG Effective date: 20111201 |
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Effective date of registration: 20111201 Address after: Jiaxing City, Zhejiang province 314100 Nanhu District Yu Xin Zhen Industrial Zone North Water Road No. 1 Applicant after: JIAXING YAT GARDEN MACHINERY RESEARCH INSTITUTE Co-applicant after: Xinjiang Boshiran Agriculture Machinery Technology Co., Ltd. Address before: Jiaxing City, Zhejiang province 314100 Nanhu District Yu Xin Zhen Industrial Zone North Water Road No. 1 Applicant before: Zhejiang YAT Electrical Appliance Co., Ltd. |
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