CN104541763A - Reciprocating harvesting device with spring-prestressed sine mechanism - Google Patents
Reciprocating harvesting device with spring-prestressed sine mechanism Download PDFInfo
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- CN104541763A CN104541763A CN201510042599.XA CN201510042599A CN104541763A CN 104541763 A CN104541763 A CN 104541763A CN 201510042599 A CN201510042599 A CN 201510042599A CN 104541763 A CN104541763 A CN 104541763A
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- spring
- sine mechanism
- strip cutter
- reciprocating
- sine
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- 238000003306 harvesting Methods 0.000 title abstract description 8
- 235000021384 green leafy vegetables Nutrition 0.000 claims description 14
- 230000008878 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- 235000013311 vegetables Nutrition 0.000 abstract description 14
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 230000033001 locomotion Effects 0.000 description 13
- 238000010586 diagram Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 238000005381 potential energy Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000018109 developmental process Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000032683 aging Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005474 detonation Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000002271 resection Methods 0.000 description 1
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- Harvesting Machines For Specific Crops (AREA)
Abstract
The invention discloses a reciprocating harvesting device with a spring-prestressed sine mechanism. The reciprocating harvesting device comprises a strip tool, the sine mechanism, a motor and a spring adjusting mechanism; the strip tool horizontally arranged is used for cutting leafy vegetables; the sine mechanism disposed at one end of the strip tool drives the strip tool; the motor drives the sine mechanism; the spring adjusting mechanism disposed at the other end of the strip tool operates with the strip tool. The reciprocating harvesting device is mounted at the front end of a leafy vegetable harvester; a sawtooth face of a saw blade faces forward; then the leafy vegetables in a field can be harvested efficiently; the saw blade is set low, the vegetables can be thoroughly harvested, and operating vibration is low; additionally, the reciprocating harvesting device is simple in structure, convenient to manufacture and maintain, low in cost and suitable for popularization and application.
Description
Technical field
The present invention relates to a kind of green vegetables grain header, particularly relate to supporting on green vegetables grain header the reciprocating reaping apparatus of sine mechanism for the band spring pre-tightening of leaf vegetables results.
Background technology
Along with the development of agricultural modernization technology, vegetables mechanized harvest technology more and more comes into one's own in China.Especially leaf vegetables, is domesticly in the starting stage.Due to artificial harvested vegetable inefficiency, and the development of aging trend along with China's population, the quantity of labour force declines greatly, and the harvesting of leaf vegetables, also gradually by manually changing to mechanization, is badly in need of the reciprocating grain header of simple and practical leafy green vegetable.
Summary of the invention
The present invention is directed to the deficiencies in the prior art, a kind of reciprocating reaping apparatus gathering in leaf vegetables is provided, this device should be able to be arranged on leaf vegetables grain header, positions cutting expeditiously to leaf vegetables, and have structure simple, manufacture easy to maintenance and lower-cost feature.
In order to solve the problems of the technologies described above, the present invention is achieved through the following technical solutions:
The reciprocating reaping apparatus of the sine mechanism with spring pre-tightening, described device comprises the horizontally disposed strip cutter for cutting leaf vegetables, is arranged on strip cutter one end and drives the sine mechanism of strip cutter, drive the motor of sine mechanism and be arranged on the strip cutter other end and the spring adjustment mechanism of cooperation sine mechanism work, and described sine mechanism comprises by motor-driven flywheel and driven by flywheel and the back-up block be fixedly connected with strip cutter.
As preferably, the reciprocating reaping apparatus of the sine mechanism of band spring pre-tightening described above, the wheel shaft of described flywheel by shaft coupling and motor output shaft coaxially affixed, eccentric setting one trundle on flywheel end face, described back-up block is positioned on a guide rail slidably, back-up block is also manufactured with the oval pinhole coordinated with described trundle.
As preferably, the reciprocating reaping apparatus of the sine mechanism of band spring pre-tightening described above, described spring adjustment mechanism comprises the spring-support plate being fixed wtih two spring stacks, to be set on two spring stacks and the pressing plate be arranged in parallel with spring-support plate, to be set on respectively on two spring stacks and two springs between spring-support plate and pressing plate, be tightened on two spring stack tops respectively and bear two adjusting nuts of spring pressure by pressing plate and to be arranged in parallel with two spring stacks and rear end is connected the moving lever of pressing plate again after passing over spring-support plate, the front end of moving lever is connected to the other end of strip cutter by fixed block.
As preferably, the reciprocating reaping apparatus of the sine mechanism of band spring pre-tightening described above, described moving lever is positioned on spring-support plate slidably by linear bearing.
As preferably, the reciprocating reaping apparatus of the sine mechanism of band spring pre-tightening described above, described strip cutter is saw blade.
Operation principle of the present invention is: during work, electric machine rotation flywheel driven rotates, make circular-rotation in the groove of trundle on flywheel namely on back-up block, thus be converted to the rectilinear motion of back-up block along guide rail, the saw blade be fixed on back-up block obtains the reciprocating motion making horizontal direction; The spring potential energy that moving lever is transmitted by pressing plate, coordinates flywheel to tighten saw blade, moves back and forth about making saw blade, form the linear reciprocating motion needed for Cut vegetables.
The invention has the beneficial effects as follows: this device is arranged on the front end of leaf vegetables grain header, the serrated face of saw blade forward, can high efficiency gather in vegetables such as the leaf vegetables in field; And saw blade can be arranged on lower position, so harvesting vegetables are relatively more thorough and shake less when working.In addition, this apparatus structure is comparatively simple, and manufacture and maintenance all comparatively facility, cost is not high yet, is applicable to promoting the use of.
Accompanying drawing explanation
Fig. 1 is perspective view of the present invention;
Fig. 2 is one of duty of the present invention schematic diagram (spring is compressed most short status);
Fig. 3 is two schematic diagrames (spring is in most long status) of duty of the present invention;
Fig. 4 is the detonation configuration schematic diagram of sine mechanism in the present invention;
Fig. 5 is the perspective view of spring adjustment mechanism in the present invention;
Fig. 6 is the installation site schematic diagram on leaf vegetables grain header.
Embodiment
Below in conjunction with accompanying drawing 1-6 and embodiment, the present invention is described in further detail, but they are not limitations of the present invention:
embodiment
1
In the reciprocating reaping apparatus of the sine mechanism of band spring pre-tightening as shown in the figure: the strip cutter 2 for cutting leaf vegetables is horizontally disposed, sine mechanism 1 connects strip cutter 2 one end for driving strip cutter 2, is connected the other end of strip cutter 2 with the spring adjustment mechanism 4 coordinating sine mechanism 1 to work.The strip cutter 2 that the present invention adopts is saw blade preferably.
In described sine mechanism 1: the wheel shaft 141 of flywheel 14 is coaxially fixedly connected with by the output shaft of shaft coupling 12 with motor 11, on flywheel 14 end face, eccentric setting one trundle 142(offset is determined as required); Described back-up block 15 is positioned at a guide rail slidably, and (direction of extension of guide rail is parallel with the length direction of saw blade; Guide rail is omitted in figure) on, back-up block 15 is also manufactured with the oval pinhole 151 coordinated with described trundle 142.Obviously, the major axis direction of extension of oval pinhole 151 should be vertical with the direction of extension of guide rail.
In described spring adjustment mechanism 4: two spring stacks 47 fixing (vertically fixing) are on spring-support plate 41, pressing plate 46 to be set on two spring stacks 47 by two through holes opening system and to be arranged in parallel with spring-support plate 41, two springs 44 are set on two spring stacks 47 respectively and between spring-support plate 41 and pressing plate 46, two adjusting nuts 45 are tightened on the top (top of spring stack is manufactured with external screw thread) of two spring stacks 47 respectively and subject spring 44 pressure by pressing plate 46; Moving lever 43 and two spring stacks 47 are arranged in parallel, its rear end (Fig. 5 is left end) is connected in pressing plate 46(figure after passing over the straight hole on spring-support plate 41 again: the boss that diameter is greater than spring-support plate 41 straight hole is made in moving lever 43 rear end, to bear the pulling force between moving lever 43 and spring-support plate 41); The front end of moving lever 43 is connected to the other end (moving lever 43 axis and strip cutter 2 length direction are arranged vertically substantially) of strip cutter 2 by fixed block 3.By regulate fixed block 3, can ensure saw blade planar horizontal arrange and sawtooth outwardly, be beneficial to horizontal resection vegetables.
As preferably, between moving lever 43 and spring-support plate 41, clamp linear bearing 42.
In addition, motor 11 by the L shaped plate of support set 13 upper surface be fixed on grain header frame side (Fig. 6 display be right side, spring-support plate 41 is fixed on the opposite side (Fig. 6 display is left side) of grain header frame, and blade level extends to the left and right sides of frame, and sawtooth is arranged outward.
During work, motor 11 drives flywheel 14, and the trundle 142 on flywheel driven 14 makes back-up block 15 do reciprocating linear motion along guide rail with the groove fit on back-up block 15, thus drives saw blade to do straight reciprocating motion by back-up block 15; The fixed block 3 of the saw blade other end, moving lever 43 and pressing plate 46 carry out straight reciprocating motion simultaneously accordingly.
When flywheel 14 drives back-up block 15(saw blade) turn right motion time (Fig. 2 be saw blade turn right motion extreme point), spring 44 is compressed into the shortest (visible in figure: to be opened a segment distance between adjusting nut 45 and pressing plate 46), has put aside maximum potential; When flywheel 14 drives back-up block 15 toward left movement, the potential energy that spring 44 dependence is put aside pulls saw blade, and toward left movement, (Fig. 2 is the extreme point of saw blade toward left movement; Consume the potential energy of major part savings) simultaneously.Move and so forth, what ensure that saw blade makes horizontal reciprocating movement, thus obtains the shuttling movement needed for Cut vegetables.
Fig. 6 shows the installation site of the present invention on leaf vegetables grain header.
In a word, the foregoing is only preferred embodiment of the present invention, all equalizations done according to the scope of the present patent application patent change and modify, and all should belong to covering scope of the present invention.
Claims (5)
1. be with the reciprocating reaping apparatus of the sine mechanism of spring pre-tightening, it is characterized in that: described device comprises the horizontally disposed strip cutter (2) for cutting leaf vegetables, be arranged on strip cutter (2) one end and the sine mechanism (1) of driving strip cutter (2), drive the motor (11) of sine mechanism (1) and be arranged on strip cutter (2) other end and coordinate the spring adjustment mechanism (4) that sine mechanism (1) works, described sine mechanism (1) comprises the flywheel (14) that driven by motor (11) and is driven and the back-up block (15) be fixedly connected with strip cutter (2) by flywheel (14).
2. the reciprocating reaping apparatus of the sine mechanism of band spring pre-tightening according to claim 1, it is characterized in that: the wheel shaft (141) of described flywheel (14) is coaxially affixed by shaft coupling (12) and motor (11) output shaft, eccentric setting one trundle (142) on flywheel (14) end face, described back-up block (15) is positioned on a guide rail slidably, back-up block (15) is also manufactured with the oval pinhole (151) coordinated with described trundle (142).
3. the reciprocating reaping apparatus of the sine mechanism of band spring pre-tightening according to claim 1, it is characterized in that: described spring adjustment mechanism (4) comprises the spring-support plate (41) being fixed wtih two spring stacks (47), be set on the upper and pressing plate (46) be arranged in parallel with spring-support plate (41) of two spring stacks (47), be set on two spring stacks (47) respectively to go up and two springs (44) be positioned between spring-support plate (41) and pressing plate (46), be tightened on two spring stack (47) tops respectively and bear two adjusting nuts (45) of spring (44) pressure by pressing plate (46) and to be arranged in parallel with two spring stacks (47) and rear end is connected the moving lever (43) of pressing plate (46) again after passing over spring-support plate (41), the front end of moving lever (43) is connected to the other end of strip cutter (2) by fixed block (3).
4. the reciprocating reaping apparatus of the sine mechanism of band spring pre-tightening according to claim 3, is characterized in that: described moving lever (43) is positioned on spring-support plate (41) slidably by linear bearing (42).
5. the reciprocating reaping apparatus of the sine mechanism of band spring pre-tightening according to claim 1, is characterized in that: described strip cutter (2) is saw blade.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510042599.XA CN104541763B (en) | 2015-01-28 | 2015-01-28 | The reciprocating harvesting device of the sine mechanism with spring pre-tightening |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510042599.XA CN104541763B (en) | 2015-01-28 | 2015-01-28 | The reciprocating harvesting device of the sine mechanism with spring pre-tightening |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104541763A true CN104541763A (en) | 2015-04-29 |
| CN104541763B CN104541763B (en) | 2016-06-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510042599.XA Active CN104541763B (en) | 2015-01-28 | 2015-01-28 | The reciprocating harvesting device of the sine mechanism with spring pre-tightening |
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| CN (1) | CN104541763B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106941867A (en) * | 2015-05-20 | 2017-07-14 | 韦相庆 | A kind of split type picking leaves machine |
| CN111108901A (en) * | 2020-03-17 | 2020-05-08 | 赵建林 | Cutting device of vegetable harvester |
| CN112602455A (en) * | 2021-01-15 | 2021-04-06 | 成都市新都区肯定过商贸有限公司 | Automatic picking machine for cinnamon trees with variable diameters and different heights |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2664863Y (en) * | 2003-12-23 | 2004-12-22 | 李鹏 | Vegetable slicer |
| KR100633396B1 (en) * | 2005-07-16 | 2006-10-13 | 박청동 | Mowers for Excavators |
| CN201248264Y (en) * | 2008-06-28 | 2009-06-03 | 湖州星光农机制造有限公司 | Power transmitting device of cutterbar of rapeseed harvester |
| CN201528549U (en) * | 2009-05-22 | 2010-07-21 | 陈立永 | Lower cutting knife device |
| CN201700165U (en) * | 2010-03-17 | 2011-01-12 | 湖南农业大学 | Novel reaping device |
| CN204426012U (en) * | 2015-01-28 | 2015-07-01 | 浙江三锋实业股份有限公司 | The reciprocating reaping apparatus of the sine mechanism with spring pre-tightening |
-
2015
- 2015-01-28 CN CN201510042599.XA patent/CN104541763B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2664863Y (en) * | 2003-12-23 | 2004-12-22 | 李鹏 | Vegetable slicer |
| KR100633396B1 (en) * | 2005-07-16 | 2006-10-13 | 박청동 | Mowers for Excavators |
| CN201248264Y (en) * | 2008-06-28 | 2009-06-03 | 湖州星光农机制造有限公司 | Power transmitting device of cutterbar of rapeseed harvester |
| CN201528549U (en) * | 2009-05-22 | 2010-07-21 | 陈立永 | Lower cutting knife device |
| CN201700165U (en) * | 2010-03-17 | 2011-01-12 | 湖南农业大学 | Novel reaping device |
| CN204426012U (en) * | 2015-01-28 | 2015-07-01 | 浙江三锋实业股份有限公司 | The reciprocating reaping apparatus of the sine mechanism with spring pre-tightening |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106941867A (en) * | 2015-05-20 | 2017-07-14 | 韦相庆 | A kind of split type picking leaves machine |
| CN111108901A (en) * | 2020-03-17 | 2020-05-08 | 赵建林 | Cutting device of vegetable harvester |
| CN111108901B (en) * | 2020-03-17 | 2024-02-27 | 兰陵海邦蔬菜食品有限公司 | Cutting device of vegetable harvester |
| CN112602455A (en) * | 2021-01-15 | 2021-04-06 | 成都市新都区肯定过商贸有限公司 | Automatic picking machine for cinnamon trees with variable diameters and different heights |
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| Publication number | Publication date |
|---|---|
| CN104541763B (en) | 2016-06-08 |
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| PB01 | Publication | ||
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| C14 | Grant of patent or utility model | ||
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A reciprocating harvesting device with a sine mechanism with spring preloading Effective date of registration: 20231115 Granted publication date: 20160608 Pledgee: Zhejiang Commercial Bank Co.,Ltd. Jinhua Yongkang Branch Pledgor: Zhejiang SAFUN Industrial Co.,Ltd. Registration number: Y2023980065648 |
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