CN103168555B - Drawing device of bulb-class vegetable harvesting machine - Google Patents
Drawing device of bulb-class vegetable harvesting machine Download PDFInfo
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- CN103168555B CN103168555B CN201310096413.XA CN201310096413A CN103168555B CN 103168555 B CN103168555 B CN 103168555B CN 201310096413 A CN201310096413 A CN 201310096413A CN 103168555 B CN103168555 B CN 103168555B
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- vegetables
- pulling device
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Abstract
The invention discloses a drawing device of a bulb-class vegetable harvesting machine. The drawing device of the bulb-class vegetable harvesting machine comprises a support frame, a guide drawing mechanism, a conveying mechanism and a shifting wheel mechanism, wherein the support frame is in a left-and-right symmetrical structure, and a left support frame and a right support frame are connected through a cross beam. The guide drawing mechanism comprises a conical guide drawing device, a guide drawing device connection plate, a main connection plate and a knuckle bearing, and the guide drawing mechanism draws up bulb-class vegetables with roots from the ground while moving forwards along with the entire machine. The conveying mechanism comprises a connection plate, a bearing, a belt wheel, a driven shaft and a conveying belt, and is used for conveying the drawn vegetables upwards. The shifting wheel mechanism comprises a shifting wheel, a hydraulic motor, an installation rod, a connection rod and a supporting rod, and is used for assisting in conveying the vegetables to the conveying mechanism. By means of the effective matching between the guide drawing mechanism and the shifting wheel mechanism, the bulb-class vegetables are drawn up from the ground with roots and are conveyed to the conveying mechanism, and the drawing device of the bulb-class vegetable harvesting machine is suitable for drawing of the bulb-class vegetables and reduces damage to the bulb-class vegetables in the drawing process.
Description
Technical field
The present invention relates to a kind of plucker of balling class vegetable harvester, be mainly applicable to choosing of balling class vegetables, is the main working parts of balling class vegetable harvester, decreases in the process of choosing the breakage that vegetables are caused.
Background technology
The all super grain of current China yield of vegetables, the output value, become the first agricultural product of China, and balling class vegetables is important component parts of vegetables.After traditional balling class vegetables results all adopt artificial reaping hook or spade class spader to be cut off from surface, soil by vegetables, manually pick up, complete disleaf, efficiency is low, labour intensity is large, operation quality is poor, operating cost is high, and realize its mechanized harvest and greatly can reduce labour intensity, improve operation quality, reduce labour cost.Balling class vegetables, as the important component part of balling class vegetable harvester, are mainly uprooped, and are sent to conveying mechanism smoothly by plucker from ground.At present, for once spiral cone plucker abroad.This spiral cone plucker, form primarily of Double-screw, by the reverse rotation of Double-screw, vegetables are uprooped from ground, and clamp vegetables root by double-spiral structure vegetables are upwards delivered to conveying mechanism, this mechanism chooses of poor quality in actual job process, easily causes the breakage of vegetables.Therefore, need especially to invent and a kind ofly can reduce the breakage caused in process of choosing, and the mechanism of operation of efficiently carrying out again choosing.
Summary of the invention
The object of the invention is to solve in the cracky problem caused vegetables in balling class vegetables process of choosing, a kind of plucker of quality is good, efficiency of choosing the is high balling class vegetable harvester of choosing is provided.
The technical scheme that technical solution problem of the present invention is taked is:
The plucker of balling class vegetable harvester comprises support, pulling mechanism, conveying mechanism and thumb wheel mechanism:
Support is bilateral symmetry, and left socle is connected by crossbeam with right support, and wherein right support comprises right lower bracket, right upper bracket;
Pulling mechanism is bilateral symmetry, and wherein right pulling mechanism comprises right main connecting plate, right pulling device connecting rod, right taper pulling device, right spherical plain bearing rod end; Right taper pulling device is connected with right pulling device connecting rod, and right pulling device connecting rod is connected with right main connecting plate, and right spherical plain bearing rod end is connected on right main connecting plate by threaded engagement, and right main connecting plate is fixedly installed on right lower bracket;
Conveying mechanism is bilateral symmetry, and wherein right conveying mechanism comprises right connecting plate, right bearing, right driven shaft, right leather belt wheel, right conveyer belt; Right driven shaft is taken turns with right leather belt and is connected, and right leather belt wheel is connected with right conveyer belt, and right driven shaft lower end is installed on right spherical plain bearing rod end, and right driven shaft upper end is installed on right bearing, and right bearing is fixed on right connecting plate, and right connecting plate is articulated with right upper bracket;
Thumb wheel mechanism comprises connecting rod, mounting rod, hydraulic motor, thumb wheel, rubber tree leaf, adjusting bolt, support bar; Rubber tree leaf is 4-6 sheet, and be uniformly distributed and be fixed on thumb wheel, thumb wheel is connected with hydraulic motor, hydraulic motor is fixedly mounted on mounting rod, and mounting rod and connecting rod are square tube, are connected, fixed by adjusting bolt, connecting rod is articulated with on crossbeam, and support bar is fixed on crossbeam.
Described right lower bracket and right taper pulling device are the angle of 10 °-30 °.Described connecting rod is provided with a screw rod, and matches with the aperture that support bar front end has, and screw rod is provided with restriction nut.
The gain effect that the present invention brings is, is coordinated with the effective of thumb wheel by taper pulling device, and along with moving ahead of complete machine, balling class vegetables are uprooped by taper pulling device; And by the rotation of thumb wheel, balling class vegetables are sent to conveying mechanism smoothly, realize the upwards conveying of vegetables.The vegetables that this plucker decreases in the process of choosing are damaged, improve choose quality and efficiency of crop, meet the mechanized harvest of balling class vegetables.
accompanying drawing explanation
Below in conjunction with drawings and Examples, the present invention is further described.
Fig. 1 is the structural front view of the plucker of balling class vegetable harvester;
Fig. 2 is the structure vertical view of the plucker of balling class vegetable harvester;
Fig. 3 is that axle of the present invention measures intention;
Fig. 4 is the schematic diagram of pulling mechanism of the present invention;
Fig. 5 is the support section schematic diagram of thumb wheel mechanism of the present invention;
In figure: right lower bracket 1, crossbeam 2, right upper bracket 3, connecting rod 4, right connecting plate 5, right main connecting plate 6, right pulling device connecting rod 7, mounting rod 8, hydraulic motor 9, right taper pulling device 10, thumb wheel 11, rubber tree leaf 12, right spherical plain bearing rod end 13, adjusting bolt 14, right bearing 15, right driven shaft 16, right leather belt wheel 17, support bar 18, right conveyer belt 19, restriction nut 20.
Embodiment
Below in conjunction with accompanying drawing and example, the invention will be further described.
As shown in Figure 1, Figure 2, Figure 3 shows, the plucker of balling class vegetable harvester comprises support, pulling mechanism, conveying mechanism and thumb wheel mechanism:
Support is bilateral symmetry, and left socle is connected by crossbeam 2 with right support, and wherein right support comprises right lower bracket 1, right upper bracket 3;
Pulling mechanism is bilateral symmetry, and wherein right pulling mechanism comprises right main connecting plate 6, right pulling device connecting rod 7, right taper pulling device 10, right spherical plain bearing rod end 13; Right taper pulling device 10 is connected with right pulling device connecting rod 7, and right pulling device connecting rod 7 is connected with right main connecting plate 6, and right spherical plain bearing rod end 13 is connected on right main connecting plate 6 by threaded engagement, and right main connecting plate 6 is fixedly installed on right lower bracket 1;
Conveying mechanism is bilateral symmetry, and wherein right conveying mechanism comprises right connecting plate 5, right bearing 15, right driven shaft 16, right leather belt wheel 17, right conveyer belt 19; Right driven shaft 16 and right leather belt are taken turns 17 and are connected, and drive right leather belt to take turns 17 rotations, right leather belt wheel 17 is connected with right conveyer belt 19, right driven shaft 16 lower end is installed on right spherical plain bearing rod end 13, right driven shaft 16 upper end is installed on right bearing 15, right bearing 15 is fixed on right connecting plate 5, and right connecting plate 5 is articulated with right upper bracket 3, and right leather belt wheel 17 is driven pulley;
Thumb wheel mechanism has connecting rod 4, mounting rod 8, hydraulic motor 9, thumb wheel 11, rubber tree leaf 12, adjusting bolt 14, support bar 18; Rubber tree leaf 12 is 4-6 sheet, be uniformly distributed and be fixed on thumb wheel 11, thumb wheel 11 is connected with hydraulic motor 9, and hydraulic motor 9 provides power, drives thumb wheel 11 to rotate, hydraulic motor 9 is fixedly mounted on mounting rod 8, mounting rod 8 and connecting rod 4 are square tube, are connected, and are fixed by adjusting bolt 14, connecting rod 4 is articulated with on crossbeam 2, and support bar 18 is fixed on crossbeam 2.
As shown in Figure 4, described right lower bracket 1 and the angle of right taper pulling device 10 in 10 °-30 °, have a screw rod inside main connecting plate 6, right spherical plain bearing rod end 13 is mated connection, and right spherical plain bearing rod end 13 is for installing driven shaft 16.
As shown in Figure 5, described connecting rod 4 is provided with a screw rod, and match with the aperture that support bar 18 front end has, screw rod is provided with restriction nut 20, restriction nut 20 moves downward for limiting thumb wheel mechanism, screw rod coordinates with the aperture of support bar 18, and along with the rotation of thumb wheel 11, thumb wheel mechanism can around pin joint fine rotation.
The course of work of the present invention: the present invention is the fore-end of balling class vegetable harvester, balling class vegetable harvester complete machine hangs on tractor, complete machine adjusts the position of frame by Driven by Hydraulic Cylinder, make frame and level ground at an angle, left and right taper pulling device is close to the ground and with ground keeping parallelism.Tractor is advanced forward, drive complete machine is pushed ahead, and left and right taper pulling device is pyramidal structure, in advancing, balling class vegetables are subject to the choose effect of power of left and right taper pulling device and are uprooped, and the balling class vegetables after pulling up are arranged in a team on left and right taper pulling device.Transmission of power to thumb wheel, makes thumb wheel rotate by hydraulic motor.By the cooperation that rotation and the complete machine of thumb wheel move ahead, balling class vegetables move upward along left and right taper pulling device under the effect of thumb wheel blade.Left and right driven shaft is connected with left and right belt pulley respectively and drives left and right belt pulley to rotate, left and right belt pulley rotates and then drives left and right conveyer belt to realize rotating to the inside, balling class vegetables, under the effect of left and right conveyer belt frictional force, are come in by transmission, thus realize upwards carrying.
Claims (3)
1. a plucker for balling class vegetable harvester, is characterized in that comprising support, pulling mechanism, conveying mechanism and thumb wheel mechanism:
Support is bilateral symmetry, and left socle is connected by crossbeam (2) with right support, and wherein right support comprises right lower bracket (1), right upper bracket (3);
Pulling mechanism is bilateral symmetry, and wherein right pulling mechanism comprises right main connecting plate (6), right pulling device connecting rod (7), right taper pulling device (10), right spherical plain bearing rod end (13); Right taper pulling device (10) is connected with right pulling device connecting rod (7), right pulling device connecting rod (7) is connected with right main connecting plate (6), right spherical plain bearing rod end (13) is connected on right main connecting plate (6) by threaded engagement, and right main connecting plate (6) is fixedly installed on right lower bracket (1);
Conveying mechanism is bilateral symmetry, and wherein right conveying mechanism comprises right connecting plate (5), right bearing (15), right driven shaft (16), right leather belt wheel (17), right conveyer belt (19); Right driven shaft (16) is taken turns (17) and is connected with right leather belt, right leather belt wheel (17) is connected with right conveyer belt (19), right driven shaft (16) lower end is installed on right spherical plain bearing rod end (13), right driven shaft (16) upper end is installed on right bearing (15), right bearing (15) is fixed on right connecting plate (5), and right connecting plate (5) is articulated with right upper bracket (3);
Thumb wheel mechanism comprises connecting rod (4), mounting rod (8), hydraulic motor (9), thumb wheel (11), rubber tree leaf (12), adjusting bolt (14), support bar (18); Rubber tree leaf (12) is 4-6 sheet, be uniformly distributed and be fixed on thumb wheel (11), thumb wheel (11) is connected with hydraulic motor (9), hydraulic motor (9) is fixedly mounted on mounting rod (8), mounting rod (8) and connecting rod (4) are square tube, are connected, and are fixed by adjusting bolt (14), connecting rod (4) is articulated with on crossbeam (2), and support bar (18) is fixed on crossbeam (2).
2. the plucker of a kind of balling class vegetable harvester according to claim 1, is characterized in that described right lower bracket (1) and the angle of right taper pulling device (10) in 10 °-30 °.
3. the plucker of a kind of balling class vegetable harvester according to claim 1, it is characterized in that described connecting rod (4) is provided with a screw rod, the aperture that screw rod has with support bar (18) front end matches, and screw rod is provided with restriction nut (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310096413.XA CN103168555B (en) | 2013-03-25 | 2013-03-25 | Drawing device of bulb-class vegetable harvesting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310096413.XA CN103168555B (en) | 2013-03-25 | 2013-03-25 | Drawing device of bulb-class vegetable harvesting machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103168555A CN103168555A (en) | 2013-06-26 |
| CN103168555B true CN103168555B (en) | 2015-05-06 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310096413.XA Active CN103168555B (en) | 2013-03-25 | 2013-03-25 | Drawing device of bulb-class vegetable harvesting machine |
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Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104145607B (en) * | 2014-08-28 | 2016-09-21 | 湖州思达机械制造有限公司 | Harvester for vegetable harvesting |
| CN104186106B (en) * | 2014-08-28 | 2016-04-13 | 湖州思达机械制造有限公司 | For the header of vegetable harvester |
| US10292329B2 (en) | 2016-12-22 | 2019-05-21 | Deere & Company | Telescopic roller support for sugarcane knockdown roller |
| CN106818041A (en) * | 2017-04-01 | 2017-06-13 | 惠民县新东方现代农业有限责任公司 | A kind of vegetable harvester |
| CN116158258A (en) * | 2023-04-03 | 2023-05-26 | 山东大学 | Intelligent harvesting device and method for hanging type ball-forming leaf vegetables |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101999273A (en) * | 2009-08-26 | 2011-04-06 | 道布森蔬菜机械设备私人有限公司 | Harvester |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001190127A (en) * | 2000-01-11 | 2001-07-17 | Seirei Ind Co Ltd | Harvester for vegetable with formed head |
| JP2002165512A (en) * | 2000-11-29 | 2002-06-11 | Matsuyama Plow Mfg Co Ltd | Farming machine |
| JP2002360031A (en) * | 2001-06-08 | 2002-12-17 | Matsuyama Plow Mfg Co Ltd | Farming implement |
| JP2003018906A (en) * | 2001-07-10 | 2003-01-21 | Seirei Ind Co Ltd | Vegetable harvester |
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- 2013-03-25 CN CN201310096413.XA patent/CN103168555B/en active Active
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101999273A (en) * | 2009-08-26 | 2011-04-06 | 道布森蔬菜机械设备私人有限公司 | Harvester |
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| CN103168555A (en) | 2013-06-26 |
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Application publication date: 20130626 Assignee: Zhejinag Liulin Agricultural Machinery Co., Ltd. Assignor: Zhejiang University Contract record no.: 2015330000254 Denomination of invention: Drawing device of bulb-class vegetable harvesting machine Granted publication date: 20150506 License type: Common License Record date: 20151111 |
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