CN108293406B - multifunctional agricultural machine - Google Patents
multifunctional agricultural machine Download PDFInfo
- Publication number
- CN108293406B CN108293406B CN201810075041.5A CN201810075041A CN108293406B CN 108293406 B CN108293406 B CN 108293406B CN 201810075041 A CN201810075041 A CN 201810075041A CN 108293406 B CN108293406 B CN 108293406B
- Authority
- CN
- China
- Prior art keywords
- belt pulley
- shaft
- adjusting
- small belt
- bevel gear
- 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.)
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Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D34/00—Mowers; Mowing apparatus of harvesters
- A01D34/01—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus
- A01D34/412—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus having rotating cutters
- A01D34/63—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus having rotating cutters having cutters rotating about a vertical axis
- A01D34/64—Mowers; Mowing apparatus of harvesters characterised by features relating to the type of cutting apparatus having rotating cutters having cutters rotating about a vertical axis mounted on a vehicle, e.g. a tractor, or drawn by an animal or a vehicle
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D67/00—Undercarriages or frames specially adapted for harvesters or mowers; Mechanisms for adjusting the frame; Platforms
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D69/00—Driving mechanisms or parts thereof for harvesters or mowers
- A01D69/06—Gearings
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/14—Measures for saving energy, e.g. in green houses
Abstract
The multifunctional agricultural machine comprises a connecting frame with a frame structure, wherein a supporting frame is arranged at the rear part of the connecting frame, a bevel gear shaft is arranged on the supporting frame through a bearing, the bottom of the bevel gear shaft is connected with a transmission shaft through a guide shaft, and the transmission shaft is connected with a gearbox of a power device through a universal joint; the top of the bevel gear shaft is fixed with a belt pulley which is connected with the rear harvesting adjusting component through a belt. The invention can be used as a stalk cutting machine, a seedling cutting machine and a grass cutter, realizes multiple purposes, saves labor, improves convenience and practicability and reduces the production cost of farmers.
Description
Technical Field
The invention relates to the technical field of agricultural machinery, in particular to a multifunctional agricultural machine with various purposes and wide practicability.
Background
Before agricultural machinery is not popularized, farmers do work such as soil turning, seeding and fertilizing, transplanting and harvesting by manpower, along with the development of society and the progress of scientific technology, more and more agricultural machinery is used in agricultural production, but mechanical equipment used for cutting stems, seedlings, mowing and the like is independent, so that different equipment is required to be purchased when the work is needed, the production cost is increased, the burden of the farmers is increased, meanwhile, the traditional trailing type plow and the fixed auxiliary hanging piece thereof occupy larger volume and have larger weight, the follow-up procedures such as seeding and fertilizing, turning and the like are inconvenient, and the structure is not suitable for cultivating small fields.
Disclosure of Invention
In order to solve the problems in the prior art, the invention provides a multifunctional agricultural machine.
The technical scheme adopted for solving the technical problems is as follows: the multifunctional agricultural machine comprises a connecting frame with a frame structure, wherein a supporting frame is arranged at the rear part of the connecting frame, a bevel gear shaft is arranged on the supporting frame through a bearing, the bottom of the bevel gear shaft is connected with a transmission shaft through a guide shaft, and the transmission shaft is connected with a gearbox of a power device through a universal joint; the top of the bevel gear shaft is fixed with a belt pulley which is connected with the rear harvesting adjusting component through a belt.
The harvesting adjusting assembly comprises a fixing frame fixed at the bottom side of the rear part of the connecting frame, and a plurality of groups of supporting frames are sleeved on the fixing frame; the front side of the support frame is fixed on a small belt pulley set connecting sleeve, a small belt pulley set is arranged in the small belt pulley set connecting sleeve through a bearing, and the small belt pulley set is connected with a gear knife at the bottom through a flexible shaft; the outer part of the gear knife is sleeved with a rotating shaft, the rotating shaft is fixed in an adjusting ring through an adjusting rod, and one side of the adjusting ring is fixed on the supporting frame; the top of the adjusting rod is provided with an adjusting handle.
The small belt pulley group is provided with a plurality of groups, and the small belt pulley group is directly or indirectly driven to rotate through belt pulleys;
one side of the support frame is also provided with a guide bracket, a guide rod is arranged in the guide bracket, a guide handle is arranged at the top of the guide rod, and a guide wheel is arranged at the bottom of the guide rod.
The invention also has the following additional technical characteristics:
as a further specific optimization of the scheme of the invention, the tail part of the guide shaft is provided with a front bevel gear, and the bottom of the bevel gear shaft is provided with a lower bevel gear; the front bevel gear and the lower bevel gear are mutually matched, meshed and connected.
As a further specific optimization of the scheme of the invention, the small belt pulley group is provided with four groups, including a main driven belt pulley positioned in the middle part and a secondary driven belt pulley driven to rotate by the main driven belt pulley; the belt pulley drives the main driven belt pulley to rotate through the belt, and the main driven belt pulley drives the secondary driven belt pulley to rotate through the belt; the main driven belt pulley and the secondary driven belt pulley form a small belt pulley group; the small belt wheel group drives the gear knife to rotate through the flexible shaft.
As a further specific optimization of the scheme of the invention, the support frame is provided with six groups for fixing the small belt pulley group, the adjusting ring and the guide bracket; the middle part of the support frame is sleeved on the fixing frame, the top of the support frame is welded and connected with the small belt pulley bearing sleeve, and the top of the flexible shaft is sleeved in the small belt pulley bearing sleeve through the bearing sleeve; the top of the flexible shaft extends out of the small belt pulley bearing sleeve and is connected with the small belt pulley group; the bottom of the supporting frame is welded with an adjusting ring, an internal thread is arranged in the adjusting ring, and an external thread is arranged outside the adjusting rod; the adjusting rod is in threaded fit with the adjusting ring; the top of the adjusting ring extends out of the adjusting ring and is fixedly connected with an adjusting handle; the bottom part extends out of the adjusting ring and is bent and then connected with the gear cutter bearing sleeve; the bottom of the flexible shaft is sleeved in the gear cutter bearing sleeve through a bearing; the bottom of the flexible shaft extends out of the gear knife bearing sleeve and is connected with the gear knife.
As a further specific optimization of the scheme of the invention, the bending parts behind the adjusting rods are of mutually nested telescopic structures and are fixed through locking screws.
As a further specific optimization of the scheme of the invention, the belt pulley is of a double belt type, and the diameter is 300mm; the diameter of the small belt pulley group is 100mm; the support frame is made of square tubes with the diameter of 4mm and the diameter of 6 mm; the adjusting ring is made of square tubes with the length of 5 mm; the fixing frame is made of square tubes with the diameter of 6mm being 6 mm; the adjusting lever is made of square pipes with the length of 4mm and the length of 4 mm.
Compared with the prior art, the invention has the advantages that: the invention can be used as a stalk cutting machine, a seedling cutting machine and a grass cutter, realizes multiple purposes, saves labor, improves convenience and practicability and reduces the production cost of farmers.
Additional aspects and advantages of the invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the invention, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of the overall structure of the present invention;
reference numerals illustrate: a transmission 1; a transmission shaft 2; a guide shaft 3; a bevel gear shaft 4; a pulley 5; a belt 6; a support frame 7; a connecting frame 8; a small pulley group 9; a flexible shaft 10; an adjustment handle 11; a gear blade 12; a rotation shaft 13; an adjusting lever 14; an adjusting ring 15; a holder 16; a guide wheel 17; a guide bracket 18; a guide handle 19; small pulley bearing housing 20.
Detailed Description
Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art.
In the description of the present invention, it should be understood that the terms "longitudinal," "transverse," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present invention, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.
The multifunctional agricultural machine, as shown in figure 1, comprises a connecting frame 8 with a frame structure, wherein a supporting frame 7 is arranged at the rear part of the connecting frame 8, a bevel gear shaft 4 is arranged on the supporting frame 7 through a bearing, the bottom of the bevel gear shaft 4 is connected with a transmission shaft 2 through a guide shaft 3, and the transmission shaft 2 is connected with a gearbox 1 of a power device through a universal joint; a belt pulley 5 is fixed on the top of the bevel gear shaft 4, and the belt pulley 5 is connected to the rear adjusting harvesting assembly via a belt 6. The power rotation sequence of the multifunctional agricultural machine is that a gearbox 1, a transmission shaft 2, a guide shaft 3, a bevel gear shaft 4, a belt pulley 5, a small belt pulley set 9, a flexible shaft 10 and a gear knife 12.
The tail part of the guide shaft 3 is provided with a front bevel gear, and the bottom of the bevel gear shaft 4 is provided with a lower bevel gear; the front bevel gear and the lower bevel gear are mutually matched, meshed and connected; the guide shaft 3 rotates the pulley 5 via a bevel gear.
The harvesting adjusting assembly comprises a fixed frame 16 fixed at the bottom side of the rear part of the connecting frame 8, and a plurality of groups of supporting frames are sleeved on the fixed frame 16; the front side of the support frame is fixed on a small belt pulley set connecting sleeve, a small belt pulley set 9 is arranged in the small belt pulley set connecting sleeve through a bearing, and the small belt pulley set 9 is connected with a gear knife 12 at the bottom through a flexible shaft 10; the outer part of the gear knife 12 is sleeved with a rotating shaft 13, the rotating shaft 13 is fixed in an adjusting ring 15 through an adjusting rod 14, and one side of the adjusting ring 15 is fixed on a supporting frame; the top of the adjusting lever 14 is provided with an adjusting handle 11. The position of the adjusting lever 14 can be moved up and down by rotating the adjusting handle 11, so that the device is suitable for crops with different heights of stems.
The support frame is provided with six groups for fixing the small pulley group 9, the adjusting ring 15 and the guide bracket 18. The middle part of the support frame is sleeved on the fixed frame 16, the top part of the support frame is welded and connected with the small belt pulley bearing sleeve 20, and the top part of the flexible shaft 10 is sleeved in the small belt pulley bearing sleeve 20 through the bearing sleeve; the top of the flexible shaft 10 extends out of the small belt pulley bearing sleeve 20 and is connected with the small belt pulley group 9.
The bottom of the supporting frame is welded with an adjusting ring 15, an internal thread is arranged in the adjusting ring 15, and an external thread is arranged outside the adjusting rod 14; the adjusting rod 14 is in threaded fit with the adjusting ring 15; the top of the adjusting ring 15 extends out of the adjusting ring 15 and is fixedly connected with the adjusting handle 11; the bottom part extends out of the adjusting ring 15 and is connected with the gear cutter bearing sleeve after being bent; the bottom of the flexible shaft 10 is sleeved in the gear cutter bearing sleeve through a bearing; the bottom of the flexible shaft 10 extends out of the gear knife bearing sleeve and is connected with the gear knife 12.
Preferably, the bending part behind the adjusting rod 14 is of a telescopic structure which is mutually nested and is fixed by a locking screw.
One side of the support frame is also provided with a guide bracket 18, a guide rod is arranged in the guide bracket 18, the top of the guide rod is provided with a guide handle 19, and the bottom of the guide rod is provided with a guide wheel 17.
The small belt pulley group 9 is provided with a plurality of groups, and the small belt pulley group 9 is directly or indirectly driven to rotate through the belt pulley 5. The small belt pulley group 9 is provided with four groups, including a main driven belt pulley positioned in the middle part and a secondary driven belt pulley driven to rotate by the main driven belt pulley; the belt pulley 5 drives the main driven belt pulley to rotate through the belt 6, and the main driven belt pulley drives the secondary driven belt pulley to rotate through the belt; the main driven belt pulley and the secondary driven belt pulley form a small belt pulley group 9; the small belt pulley group 9 drives the gear knife 12 to rotate through the flexible shaft 10.
Preferably, the belt pulley 5 is of a double belt type, and the diameter is 300mm; the diameter of the small belt pulley group 9 is 100mm; the supporting frame 7 is made of square tubes with the diameter of 4mm and the diameter of 6 mm; the adjusting ring 15 is made of square tubes of 5mm x 5 mm; the fixing frame 16 is made of square tubes with the diameter of 6mm being 6 mm; the adjustment lever 14 is made of square tubes of 4mm x 4 mm.
The use principle of the multifunctional agricultural machine is as follows: the support frame 7 is provided with a bevel gear shaft 4 through a bearing, the bottom of the bevel gear shaft 4 is connected with a transmission shaft 2 through a guide shaft 3, and the transmission shaft 2 is connected with a gearbox 1 of a power device through a universal joint. The top of the bevel gear shaft 4 is fixed with a belt pulley 5, the small belt pulley group 9 is provided with a plurality of groups, and the small belt pulley groups are directly or indirectly driven to rotate through the belt pulley 5. The small belt pulley group 9 is provided with four groups, including a main driven belt pulley positioned in the middle part and a secondary driven belt pulley driven to rotate by the main driven belt pulley; the belt pulley 5 drives the main driven belt pulley to rotate through the belt 6, and the main driven belt pulley drives the secondary driven belt pulley to rotate through the belt; the main driven belt pulley and the secondary driven belt pulley form a small belt pulley group 9; the small belt pulley group 9 drives the gear knife 12 to rotate through the flexible shaft 10. The spacing between the supporting frames is adjusted, so that the spacing between the adjacent gear cutters 12 and the spacing between the guide wheels 17 are adjusted, crops with different ridge widths can be adapted, and the method is simple and suitable.
While the embodiments have been described above, other variations and modifications will occur to those skilled in the art once the basic inventive concepts are known, and it is therefore intended that the foregoing description and drawings illustrate only embodiments of the invention and not limit the scope of the invention, and it is therefore intended that the invention not be limited to the specific embodiments described, but that the invention may be practiced with their equivalent structures or with their equivalent processes or with their use directly or indirectly in other related fields.
Claims (2)
1. The multifunctional agricultural machine is characterized by comprising a connecting frame (8) with a frame structure, wherein a supporting frame (7) is arranged at the rear part of the connecting frame (8), a bevel gear shaft (4) is arranged on the supporting frame (7) through a bearing, the bottom of the bevel gear shaft (4) is connected with a transmission shaft (2) through a guide shaft (3), and the transmission shaft (2) is connected with a gearbox (1) of a power device through a universal joint; the top of the bevel gear shaft (4) is fixed with a belt pulley (5), and the belt pulley (5) is connected with the rear adjusting harvesting component through a belt (6);
the harvesting adjusting assembly comprises a fixing frame (16) fixed at the bottom side of the rear part of the connecting frame (8), and a plurality of groups of supporting frames are sleeved on the fixing frame (16); the front side of the support frame is fixed on a small belt pulley set connecting sleeve, a small belt pulley set (9) is arranged in the small belt pulley set connecting sleeve through a bearing, and the small belt pulley set (9) is connected with a gear knife (12) at the bottom through a flexible shaft (10); the outside of the gear knife (12) is sleeved with a rotating shaft (13), the rotating shaft (13) is fixed in an adjusting ring (15) through an adjusting rod (14), and one side of the adjusting ring (15) is fixed on the supporting frame; the top of the adjusting rod (14) is provided with an adjusting handle (11);
the small belt pulley group (9) is provided with a plurality of groups, and the small belt pulley group (9) is directly or indirectly driven to rotate through a belt pulley (5);
a guide bracket (18) is further arranged on one side of the support frame, a guide rod is arranged in the guide bracket (18), a guide handle (19) is arranged at the top of the guide rod, and a guide wheel (17) is arranged at the bottom of the guide rod;
the tail part of the guide shaft (3) is provided with a front bevel gear, and the bottom of the bevel gear shaft (4) is provided with a lower bevel gear; the front bevel gear and the lower bevel gear are mutually matched, meshed and connected;
the small belt pulley group (9) is provided with four groups, including a main driven belt pulley positioned in the middle part and a secondary driven belt pulley driven to rotate by the main driven belt pulley; the belt pulley (5) drives the main driven belt pulley to rotate through the belt (6), and the main driven belt pulley drives the secondary driven belt pulley to rotate through the belt; the main driven belt pulley and the secondary driven belt pulley form a small belt pulley group (9); the small belt pulley group (9) drives the gear knife (12) to rotate through the flexible shaft (10);
the support frame is provided with six groups for fixing the small belt pulley group (9), the adjusting ring (15) and the guide bracket (18);
the middle part of the support frame is sleeved on the fixing frame (16), the top of the support frame is welded and connected with the small belt pulley bearing sleeve (20), and the top of the flexible shaft (10) is sleeved in the small belt pulley bearing sleeve (20) through the bearing sleeve; the top of the flexible shaft (10) extends out of the small belt pulley bearing sleeve (20) and is connected with the small belt pulley group (9);
the bottom of the supporting frame is welded with an adjusting ring (15), an internal thread is arranged in the adjusting ring (15), and an external thread is arranged outside the adjusting rod (14); the adjusting rod (14) is in threaded fit with the adjusting ring (15); the top of the adjusting ring (15) extends out of the adjusting ring (15) and is fixedly connected with the adjusting handle (11); the bottom part extends out of the adjusting ring (15) and is connected with the gear cutter bearing sleeve after being bent; the bottom of the flexible shaft (10) is sleeved in the gear cutter bearing sleeve through a bearing sleeve; the bottom of the flexible shaft (10) extends out of the gear knife bearing sleeve and is connected with the gear knife (12);
the bending part behind the adjusting rod (14)) is of a telescopic structure which is mutually nested and is fixed through a locking screw.
2. A multifunctional agricultural machine according to claim 1, characterized in that the belt pulley (5) is of double belt type, 300mm in diameter; the diameter of the small belt pulley group (9) is 100mm; the supporting frame (7) is made of square tubes with the diameter of 4mm and the diameter of 6 mm; the adjusting ring (15) is made of square tubes with a length of 5 mm; the fixing frame (16) is made of square tubes with the diameter of 6mm being 6 mm; the adjusting rod (14) is made of square tubes with the diameter of 4mm being 4 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810075041.5A CN108293406B (en) | 2018-01-25 | 2018-01-25 | multifunctional agricultural machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810075041.5A CN108293406B (en) | 2018-01-25 | 2018-01-25 | multifunctional agricultural machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108293406A CN108293406A (en) | 2018-07-20 |
| CN108293406B true CN108293406B (en) | 2023-09-01 |
Family
ID=62866279
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810075041.5A Active CN108293406B (en) | 2018-01-25 | 2018-01-25 | multifunctional agricultural machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108293406B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116267195A (en) * | 2023-04-11 | 2023-06-23 | 江苏省农业科学院泰州农科所 | Secondary topdressing device for peanuts after flowering |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2417681Y (en) * | 2000-03-15 | 2001-02-07 | 王祖恭 | Machine for catting-up straws and lefting said straws on the field |
| US7726108B1 (en) * | 2009-01-14 | 2010-06-01 | Agco Corporation | Wide cut rotary harvester having cut crop feeder mechanism |
| CN102870544A (en) * | 2012-09-27 | 2013-01-16 | 张恩泽 | Mower |
| CN206575838U (en) * | 2017-03-20 | 2017-10-24 | 李文清 | One kind cuts cornstalk machine |
| CN208016351U (en) * | 2018-01-25 | 2018-10-30 | 泉州市世纪新创工业设计有限公司 | Multifunctional farm machine |
-
2018
- 2018-01-25 CN CN201810075041.5A patent/CN108293406B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2417681Y (en) * | 2000-03-15 | 2001-02-07 | 王祖恭 | Machine for catting-up straws and lefting said straws on the field |
| US7726108B1 (en) * | 2009-01-14 | 2010-06-01 | Agco Corporation | Wide cut rotary harvester having cut crop feeder mechanism |
| CN102870544A (en) * | 2012-09-27 | 2013-01-16 | 张恩泽 | Mower |
| CN206575838U (en) * | 2017-03-20 | 2017-10-24 | 李文清 | One kind cuts cornstalk machine |
| CN208016351U (en) * | 2018-01-25 | 2018-10-30 | 泉州市世纪新创工业设计有限公司 | Multifunctional farm machine |
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| Publication number | Publication date |
|---|---|
| CN108293406A (en) | 2018-07-20 |
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Effective date of registration: 20230807 Address after: 421200 Wantang Group, Tangfu Village, Jiaojiang Town, Hengyang County, Hengyang City, Hunan Province Applicant after: Hengyang County Meiguo Ecological Agriculture Development Co.,Ltd. Address before: Miaojiatun, Guangming Village, Guangming Township, Changling County, Songyuan City, Jilin Province, 131500 Applicant before: Yu Shuiquan |
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