CN103109683B - Branch debris trimmer for shed grape - Google Patents
Branch debris trimmer for shed grape Download PDFInfo
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- CN103109683B CN103109683B CN201310063178.6A CN201310063178A CN103109683B CN 103109683 B CN103109683 B CN 103109683B CN 201310063178 A CN201310063178 A CN 201310063178A CN 103109683 B CN103109683 B CN 103109683B
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Abstract
The invention designs a branch debris trimmer for shed grape and relates to the field of agriculture. The branch debris trimmer for shed grape is mainly characterized by comprising a suspension part to be connected with a tractor, an auto-lift adjusting part, and a trimming part. The branch debris trimmer is fixed at the front end of the tractor through a support. A telescopic cylinder is fixed on the support, and an extension end of the telescopic cylinder is connected to the middle of a cross bar through a chain, a transition sprocket and a universal joint. Two ends of the transverse bar are fixed at the lower ends of two inverted-L shaped supports through two universal joints, two chains, and two direct-connection sprockets. The lower ends of the two inverted-L shaped supports are fixed on slides respectively. A cutter rest is fixed at the tops of the inverted-L shaped supports. A cutter shaft is fixed within a cover plate and the cutter rest and is driven to move through a motor driving sprocket, a driven sprocket and a chain. A cutter fixing disc is fixed on the cutter shaft, four cutters are fixed on the cutter fixing disc and a contact bar is fixed in the middle of the cutter shaft and is used for detecting a transverse steel wire, controlling the telescopic cylinder and controlling ascent and descent of the cutter shaft.
Description
Technical field
The present invention relates to agricultural machinery technological field, particularly the residual branch of a kind of shed frame type grape trimmer.
Background technology
Grape is one of main fruit of China, and wine-growing concentrates on the ground such as Xinjiang, Shandong, Hebei, Beijing-Tianjin, Liaoning, Shanxi, Jilin and Henan, and it is dry etc. that grape can be eaten raw, make wine, makes.In recent years, developing rapidly of grape industry, has made huge contribution for meeting pursuit, promotion agricultural produce and the increasing peasant income of people to high-quality life.
China's grape distributed areas are extensive, with a varied topography, have hills and Plain, and grape variety is various in addition, cause cropping pattern numerous and diverse.Different planting patternss, grape result position difference, time and the length of fruit reception illumination are also different, and quality is also different.Grape mainly contains trellis type, shed frame type in producing.Table Grape adopts shed frame type planting type more, ventilates, and is convenient to hanging and the harvesting of uva string.Residual branch after vintage is pruned, and is still manually and carries out, and people need face upward head, with scissors, prunes, and with hand, the branch shearing off is released in the middle of iron wire, throws away on the ground, and labour intensity is large, and operating efficiency is low.
Along with agricultural workforce's fast transfer, orchard labour's sharply shortage, causes production cost to improve year by year, has seriously restricted the fast development of grape industry.Therefore the mechanization problem that, grape is produced is extremely urgent.
The present invention is fixed on the front end of tractor, is convenient to driver and can observes at any time operation effectiveness, adjusts the position of tractor in good time.According to the interval of the cultivation feature of shed frame type grape and extension rattan iron wire, adopt many group cutting knifes, prune residual branch simultaneously, and utilize the position of feeler lever detection iron wire, automatically regulate the flexible of oil cylinder, thus band movable sprocket and chain lifting cutting knife, to avoid horizontal iron wire.
By domestic and international patent documentation, periodicals and magazines and other documents of publishing (as internet) are retrieved, the present invention has no report at home and abroad, and we are the unexposed article that relates to content of the present invention of delivering also, the present invention's public's the unknown at home and abroad.
Summary of the invention
(1) technical problem that will solve
The technical problem to be solved in the present invention is: how to design the residual branch of a kind of shed frame type grape trimmer, residual branch is pruned; How according to the longitudinal different distributions of iron wire, design cutter location; How, according to the horizontal iron wire of grape, make whole cutting knife group carry out lifting; How to improve operating efficiency, reduce labor intensity.
(2) technical scheme
For solving the problems of the technologies described above, the invention provides the residual branch of a kind of shed frame type grape trimmer, it comprises: with tractor articulate part, automatic lifting regulates part, prunes part;
Described and mounting part tractor is divided and is comprised: adopt cuboid, hollow bracing frame (2) to be fixed on the front end of tractor (1);
Described automatic lifting regulates part: telescopic oil cylinder (3) is fixed on bracing frame (2) by oil cylinder fixed mount (4).The external part of telescopic oil cylinder (3) connects chain (5), and chain (5) is walked around a transition sprocket wheel (6), is connected to the centre of cross bar (7) by universal joint (10).It is upper that transition sprocket wheel (6) is fastened on transition sprocket shaft (8) by key, and it is upper that the two ends of transition sprocket shaft (8) are fixed on transition chain wheel support (11) by bearing, and transition chain wheel support (11) is fixed on bracing frame (2).
The two ends of cross bar (7) are connected with one end of another two chains (5) by two universal joints (10) respectively, the other end of two chains (5) is walked around respectively two direct sprocket wheels (9), by two universal joints (10), be separately fixed on the lower end of two " inverted L shape " supports (12).
It is upper that two direct sprocket wheels (9) are fastened on same direct sprocket shaft (13) by key, and directly the two ends of sprocket shaft (13) are fixed on bracing frame (2) by bearing.
The soffit of two " inverted L shape " supports (12), is separately fixed at a slide rail (14) upper, and slide rail (14) is fixed on bracing frame (2) by two inverted U supports (15)." inverted L shape " support (12) can slide up and down along slide rail (14).
On the installing hole (20) of the middle part of slitter shaft (17), fix a feeler lever (28), between feeler lever (28) and slitter shaft (17), establish a torsion spring (29), can make feeler lever (28) get back to original position crossing after horizontal iron wire.When feeler lever (28) touches when the horizontal iron wire, drive telescopic oil cylinder (3) to stretch out, thereby cutting knife part declined, walk around horizontal iron wire, control section with other roughly the same, no longer narrate.
Described pruning part: comprise cutting knife, slitter shaft, cutter supporter, cutting knife power etc.The upside of " inverted L shape " support (12) is fixed a cutter supporter (16).The right-hand member of slitter shaft (17) is fixed on the right side of cutter supporter (16) by bearing, the left end of slitter shaft (17) passes closure plate (27) by bearing, by key, fixes a driven sprocket (21).Closure plate (27) is fixed on the left end of cutter supporter (16).
On slitter shaft (17), there are multiple installing holes (20), installing hole (20) is corresponding with the hole on cutting knife fixed disk (18), can fix many group cutting knife fixed disks (18), and can, according to the different iron wire layout situations on frame, adjust the spacing of cutting knife fixed disk (18).4 or multiple cutting knife (19) can be installed on cutting knife fixed disk (18).
Driven sprocket (21) links together by chain drive-belt (22) and drive sprocket (23), and chain expansion tightening wheel (25) is installed on chain drive-belt (22), and chain expansion tightening wheel (25) is fixed in closure plate (27).Drive sprocket (23) is fixed on by key on the output of cutter shaft motor (24), and cutter shaft motor (24) is fixed on the inner side of closure plate (27).
In the outside of the chain assembled of driven sprocket (21), drive sprocket (23) and chain expansion tightening wheel (25), installation one chain outer cover (26), it is upper that chain outer cover (26) is fixed on closure plate (27), for preventing the safety of dust and operation.
(3) beneficial effect
The residual branch of shed frame type grape of the present invention trimmer, has following beneficial effect: (1) is arranged on the front end of tractor, and driver can observe operation effectiveness at any time; (2) adopt slitter shaft to be provided with multiple installing holes, can, according to the layout of different cultivation frame iron wires, adjust the position of cutting knife; (3) adopt feeler lever to detect the position of horizontal iron wire, can control the stretching motion of telescopic oil cylinder, thereby by the integral elevating of chain, a transition sprocket wheel and two direct sprocket wheel drive slitter shafts, avoid cutting knife and the laterally collision of iron wire; (4) slitter shaft is by motor by sprocket wheel chain drive, and motor straight connects the storage battery on tractor in succession, simple to operate, reduces environmental pollution.(5) this invention can regulate different operation heights, is applicable to the operation of different shed frame type crops.
Accompanying drawing explanation
Accompanying drawing 1 front view of the present invention (structure division of tractor omits)
Accompanying drawing 2 end view of the present invention
Accompanying drawing 3 cutting knife figure of the present invention
In figure: 1. direct sprocket shaft 14. slide rails 15. of tractor 2. bracing frame 3. telescopic oil cylinder 4. oil cylinder fixed mount 5. chain 6. transition sprocket wheel 7 cross bar direct sprocket wheel 10. universal joint 11 transition sprocket wheel support 12. " inverted L shape " support 13. of 8. transition sprocket shaft 9. " U " type support 16. cutter supporter 17. slitter shaft 18. cutting knife fixed disk 19. cutting knife 20. hole 21. driven sprocket 22. chain drive-belt 23. drive sprocket 24. cutter shaft motor 25. chain expansion tightening wheel 26 chain outer cover 27. closure plate 28. feeler lever 29. torsion springs
Embodiment
Below in conjunction with drawings and Examples, the specific embodiment of the present invention is described in further detail.Following examples are used for illustrating the present invention, but are not used for limiting the scope of the invention.
The present invention is based on following a kind of design: (1) is arranged on the front end of tractor, and driver can observe operation effectiveness at any time; (2) adopt slitter shaft to be provided with multiple installing holes, can, according to the layout of different cultivation frame iron wires, adjust the position of cutting knife; (3) adopt feeler lever to detect the position of horizontal iron wire, can control the stretching motion of telescopic oil cylinder, thereby by the integral elevating of chain, a transition sprocket wheel and two direct sprocket wheel drive slitter shafts, avoid cutting knife and the laterally collision of iron wire; (4) slitter shaft is by motor by sprocket wheel chain drive, and motor straight connects the storage battery on tractor in succession, simple to operate, reduces environmental pollution.(5) this invention can regulate different operation heights, is applicable to the operation of different shed frame type crops.
This mechanism comprises three parts: with tractor articulate part, automatic lifting regulate part, prune part;
Divide and comprise with the mounting part of tractor: adopt cuboid, hollow bracing frame 2 to be fixed on the front end of tractor 1;
Automatic lifting regulates part: telescopic oil cylinder 3 is fixed on bracing frame 2 by oil cylinder fixed mount 4.The external part of telescopic oil cylinder 3 connects chain 5, and chain 5 is walked around a transition sprocket wheel 6, is connected to the centre of cross bar 7 by universal joint 10.Transition sprocket wheel 6 is fastened on transition sprocket shaft 8 by key, and the two ends of transition sprocket shaft 8 are fixed on transition chain wheel support 11 by bearing, and transition chain wheel support 11 is fixed on bracing frame 2.
The two ends of cross bar 7 are connected with one end of another two chains 5 by two universal joints 10 respectively, and the other end of two chains 5 is walked around respectively two direct sprocket wheels 9, by two universal joints 10, is separately fixed on the lower end of two " inverted L shape " supports 12.
Two direct sprocket wheels 9 are fastened on same direct sprocket shaft 13 by key, and directly the two ends of sprocket shaft 13 are fixed on bracing frame 2 by bearing.
The soffit of each " inverted L shape " support 12, is separately fixed on a slide rail 14, and slide rail 14 is fixed on support 2 by two inverted U supports 15." inverted L shape " support 12 can slide up and down along slide rail 14.
On the installing hole 20 of the middle part of slitter shaft 17, fix a feeler lever 28, between feeler lever 28 and slitter shaft 17, establish a torsion spring 29, can make feeler lever 28 get back to original position crossing after horizontal iron wire.When feeler lever 28 touches to horizontal iron wire, drive telescopic oil cylinder 3 to stretch out, thereby cutting knife part declined, walk around horizontal iron wire, control section with other roughly the same, no longer narrate.
Prune part: comprise cutting knife, slitter shaft, cutter supporter, cutting knife power etc.The upside of " inverted L shape " support 12 is fixed a cutter supporter 16.The right-hand member of slitter shaft 17 is fixed on the right side of cutter supporter 16 by bearing, the left end of slitter shaft 17 passes closure plate 27 by bearing, by key, fixes a driven sprocket 21.Closure plate 27 is fixed on the left end of cutter supporter 16.
On slitter shaft 17, have multiple installing holes 20, installing hole 20 is corresponding with the hole on cutting knife fixed disk 18, can fix many group cutting knife fixed disks 18, and can, according to the different iron wire layout situations on frame, adjust the spacing of cutting knife fixed disk 18.4 or multiple cutting knife 19 can be installed on cutting knife fixed disk 18.
Driven sprocket 21 links together by chain drive-belt 22 and drive sprocket 23, and chain expansion tightening wheel 25 is installed on chain drive-belt 22, and chain expansion tightening wheel 25 is fixed in closure plate 27.Drive sprocket 23 is fixed on by key on the output of cutter shaft motor 24, and cutter shaft motor 24 is fixed on the inner side of closure plate 27.
In the outside of the chain assembled of driven sprocket 21, drive sprocket 23 and chain expansion tightening wheel 25, installation one chain outer cover 26, chain outer cover 26 is fixed in closure plate 27, for preventing the safety of dust and operation.
The course of work of entirety of the present invention is as follows: the tractor 1 of selecting suitable power, this invention is fixed on to the front end of tractor 1, the oil pipe of telescopic oil cylinder 3 is connected in the hydraulic system of tractor, the power line of cutter shaft motor 24 is connected on the storage battery of tractor 1.According to the installation site of viticultural longitudinal iron wire, adjust position and the quantity of cutting knife disk 18.Check the relative altitude of feeler lever and horizontal iron wire, regulate feeler lever 28 to arriving suitable position.Start to draw into ground operation, start the switch of cutter shaft motor 24 and control system (with other roughly the same, no longer narration) switch, prune operation.
Above embodiment is only for illustrating the present invention; and be not limitation of the present invention; the those of ordinary skill in relevant technologies field; without departing from the spirit and scope of the present invention; can also make a variety of changes and modification; therefore all technical schemes that are equal to also belong to category of the present invention, and scope of patent protection of the present invention should be defined by the claims.
Claims (2)
1. the residual branch of a shed frame type grape trimmer, is characterized in that, comprising: with tractor articulate part, automatic lifting regulates part, prunes part;
Described and mounting part tractor is divided and is comprised: adopt cuboid, hollow bracing frame (2) to be fixed on the front end of tractor (1);
Described automatic lifting regulates part: telescopic oil cylinder (3) is fixed on bracing frame (2) by oil cylinder fixed mount (4); The external part of telescopic oil cylinder (3) connects chain (5), and chain (5) is walked around a transition sprocket wheel (6), is connected to the centre of cross bar (7) by universal joint (10); It is upper that transition sprocket wheel (6) is fastened on transition sprocket shaft (8) by key, and it is upper that the two ends of transition sprocket shaft (8) are fixed on transition chain wheel support (11) by bearing, and transition chain wheel support (11) is fixed on bracing frame (2);
The two ends of cross bar (7) are connected with one end of another two chains (5) by two universal joints (10) respectively, the other end of two chains (5) is walked around respectively two direct sprocket wheels (9), by two universal joints (10), be separately fixed on the lower end of two " inverted L shape " cutter supporter (12);
It is upper that two direct sprocket wheels (9) are fastened on same direct sprocket shaft (13) by key, and directly the two ends of sprocket shaft (13) are fixed on bracing frame (2) by bearing;
The soffit of each " inverted L shape " cutter supporter (12), is separately fixed at a slide rail (14) upper, and slide rail (14) is fixed on support (2) by two inverted U supports (15); " inverted L shape " cutter supporter (12) can slide up and down along slide rail (14);
Described pruning part: comprise cutting knife, slitter shaft, cutter supporter, cutting knife power etc.; The upside of " inverted L shape " cutter supporter (12) is fixed a L-type cutter supporter (16); The right-hand member of slitter shaft (17) is fixed on the right side of L-type cutter supporter (16) by bearing, the left end of slitter shaft (17) passes closure plate (27) by bearing, by key, fixes a driven sprocket (21); Closure plate (27) is fixed on the left end of L-type cutter supporter (16);
On slitter shaft (17), there are multiple installing holes (20), installing hole (20) is corresponding with the hole on cutting knife fixed disk (18), can fix many group cutting knife fixed disks (18), and can, according to the different iron wire layout situations on frame, adjust the spacing of cutting knife fixed disk (18); 4 or multiple cutting knife (19) can be installed on cutting knife fixed disk (18);
On the installing hole (20) of the middle part of slitter shaft (17), fix a feeler lever (28), between feeler lever (28) and slitter shaft (17), establish a torsion spring (29), get back to original position after can making feeler lever (28) cross horizontal iron wire; When feeler lever (28) touches to horizontal iron wire, drive telescopic oil cylinder (3) to stretch out, thereby cutting knife part is declined, walk around horizontal iron wire;
Driven sprocket (21) links together by chain drive-belt (22) and drive sprocket (23), and chain expansion tightening wheel (25) is installed on chain drive-belt (22), and chain expansion tightening wheel (25) is fixed in closure plate (27); Drive sprocket (23) is fixed on by key on the output of cutter shaft motor (24), and cutter shaft motor (24) is fixed on the inner side of closure plate (27);
In the outside of the chain assembled of driven sprocket (21), drive sprocket (23) and chain expansion tightening wheel (25), installation one chain outer cover (26), it is upper that chain outer cover (26) is fixed on closure plate (27), for preventing the safety of dust and operation.
2. the residual branch of shed frame type grape as claimed in claim 1 trimmer, is characterized in that, can be for the pruning operation of similar shed frame type crop.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310063178.6A CN103109683B (en) | 2013-02-28 | 2013-02-28 | Branch debris trimmer for shed grape |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310063178.6A CN103109683B (en) | 2013-02-28 | 2013-02-28 | Branch debris trimmer for shed grape |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103109683A CN103109683A (en) | 2013-05-22 |
| CN103109683B true CN103109683B (en) | 2014-04-16 |
Family
ID=48408071
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310063178.6A Expired - Fee Related CN103109683B (en) | 2013-02-28 | 2013-02-28 | Branch debris trimmer for shed grape |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103109683B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103975781A (en) * | 2014-05-07 | 2014-08-13 | 江苏农林职业技术学院 | Grape pruning machine |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4417885A1 (en) * | 1994-05-21 | 1995-11-23 | Koehler Dieter | Motorised gripper saw with guide tube and gripper arms |
| FR2799931B1 (en) * | 1999-10-25 | 2001-12-07 | Jean Pouillot | METHOD AND MACHINE FOR SELECTIVE AND AUTOMATIC PRUNING OF A VINE, IN PARTICULAR ACCORDING TO A PRUNING OF GUYOT TYPE |
| DE102007053646A1 (en) * | 2007-11-08 | 2009-05-14 | Binger Seilzug Gmbh & Co. Kg | Cutting device for cutting plants |
| EP2399450B1 (en) * | 2009-02-20 | 2015-01-07 | Positec Power Tools (Suzhou) Co., Ltd | Vegetation trimmer |
| CN202738510U (en) * | 2012-06-28 | 2013-02-20 | 深圳市鸿川电动工具有限公司 | Electric branch and leaf trimmer |
| CN102907269B (en) * | 2012-11-15 | 2013-08-07 | 中国农业大学 | Grape residual branch pruning machine |
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2013
- 2013-02-28 CN CN201310063178.6A patent/CN103109683B/en not_active Expired - Fee Related
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| Publication number | Publication date |
|---|---|
| CN103109683A (en) | 2013-05-22 |
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Granted publication date: 20140416 Termination date: 20170228 |
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| CF01 | Termination of patent right due to non-payment of annual fee |