CN104541762B - Band saw type leaf vegetables harvesting device - Google Patents
Band saw type leaf vegetables harvesting device Download PDFInfo
- Publication number
- CN104541762B CN104541762B CN201510013337.0A CN201510013337A CN104541762B CN 104541762 B CN104541762 B CN 104541762B CN 201510013337 A CN201510013337 A CN 201510013337A CN 104541762 B CN104541762 B CN 104541762B
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- Prior art keywords
- cutting box
- band saw
- leaf vegetables
- pinch
- wheel
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Abstract
The present invention relates to band saw type leaf vegetables harvesting device.The device that purpose is to provide should be able to be arranged on leaf vegetables cropper, the leaf vegetables in field carries out positional dissection expeditiously, and has simple in construction, manufacture easy to maintenance and lower-cost feature.Technical scheme is: band saw type leaf vegetables harvesting device, it is characterised in that: this device includes cutting the band saw of leaf vegetables, the cutting mechanism driving band saw and the governor motion of regulation band saw tension force；Described cutting mechanism include the active cutting box laying respectively at harvester both sides and driven cutting box, be separately mounted in actively cutting box and driven cutting box for supporting the bandsaw wheel of band saw, being arranged on the motor of the actively drive belt saw wheel of cutting box；Described governor motion is arranged in driven cutting box, including can around hinge axes rotate pinch wheel plate, be rotatably positioned on pinch wheel plate and for push up pressure zone saw pinch roller and force in pinch wheel plate with the adjustment screw that band saw tension force is adjusted.
Description
Technical field
The present invention relates to a kind of green vegetables harvester, in particular for the band saw type harvesting of leaf vegetables results
Device.
Background technology
Along with the development of agricultural modernization technology, vegetable mechanized harvest technology increasingly comes into one's own in China.
Especially leaf vegetables mechanized harvest technology, domestic is still within the starting stage.Owing to artificial harvested vegetable is imitated
Rate is low, and the increasing of the aging trend along with China's population, and the quantity of labour force tends to declining.Leaf vegetables
Harvesting is changed to do mechanization operation by manual work the most gradually.But, current leaf vegetables Mechanical harvesters remains
In cutting instability, gather in the crops incomplete defect；And south China field is distributed scrappy dispersion, is not suitable for
Large-scale harvester works.
Summary of the invention
The technical problem to be solved is the deficiency overcoming above-mentioned background technology, it is provided that one is applicable to
Automatically, the band saw type cutter sweep of Semi-automatic small leaf vegetables cropper, this device should be able to be arranged on leaf vegetables vegetables
On dish cropper, expeditiously the leaf vegetables in field is carried out positional dissection, and there is simple in construction, manufacture
Easy to maintenance and lower-cost feature.
The technical solution used in the present invention is as follows:
Band saw type leaf vegetables harvesting device, it is characterised in that: this device includes cutting the band saw of leaf vegetables, drive belt
The cutting mechanism of saw and the governor motion of regulation band saw tension force；
Described cutting mechanism includes active cutting box and driven cutting box, the difference laying respectively at harvester both sides
Be arranged in actively cutting box and driven cutting box for supporting the bandsaw wheel of band saw, being arranged on actively cutting
The motor of the drive belt saw wheel of case；
Described governor motion is arranged in driven cutting box, including can around hinge axes rotate pinch wheel plate, can
It is positioned at rotationally on pinch wheel plate and for pushing up the pinch roller of pressure zone saw and forcing in pinch wheel plate with to band saw tension force
The adjustment screw being adjusted.
In described active cutting box and driven cutting box, axis installs two bandsaw wheel in parallel to each other respectively, main
The spacing between two bandsaw wheel rotating shafts in dynamic cutting box and two bandsaw wheel rotating shafts in driven cutting box it
Between spacing equal.
Described motor carries out power by shaft coupling or gear train with a bandsaw wheel rotating shaft in actively cutting box
Transmission.
The middle part of described pinch wheel plate is shaped with hinge hole, is fixed on the hinged of driven cutting box casing by one
Axle is rotatably positioned in driven cutting box casing；One end of pinch wheel plate connects described adjustment screw,
The other end extends to outside driven cutting box casing and is installed with described pinch roller by rotating shaft.
Described adjustment screw includes that spring that one end is connected with pinch wheel plate and the other end with spring are fixed
Regulation screw；Regulation screw is fixed on locating piece also by nut group, to realize the movement of puck position
Regulation.
The operation principle of the present invention is: electric motor starting, orders about saw blade by the main belt saw wheel in active cutting box
Motion, after saw blade passes motion to case another bandsaw wheel interior, passes motion to again driven across frame
Two bandsaw wheel of band saw case, thus achieve the quick rotation of band saw, thus obtain Cut vegetables institute
The motion needed.
The invention has the beneficial effects as follows: the device that the present invention provides is arranged on the front end of leaf vegetables harvester, band saw
Serrated face forward, the vegetables such as the leaf vegetables in field can be gathered in；Owing to band saw can be arranged on
Lower position, so harvesting vegetable ratio more thoroughly and has higher harvesting efficiency, and shakes relatively when working
Little.Additionally, this apparatus structure is relatively simple, it is the most convenient to manufacture and keep in repair, and cost is the highest, has
Popularizing application prospect widely.
Accompanying drawing explanation
Fig. 1 is one of the stereoscopic-state of present invention structural representation.
Fig. 2 is two structural representations of the stereoscopic-state of the present invention.
Fig. 3 is the perspective view of actively cutting box.
Fig. 4 is the perspective view of driven cutting box.
Fig. 5 is the perspective view of governor motion.
Fig. 6 is present invention installation site schematic diagram on leaf vegetables harvester.
Detailed description of the invention
Embodiment shown in below in conjunction with the accompanying drawings, the invention will be further described；But the present invention does not limit to
In following example.
In band saw harvesting device shown in Fig. 1: band saw 1 is used for cutting leaf vegetables, and cutting mechanism is used for drive belt
Saw, governor motion is used for regulating band saw tension force.
In described cutting mechanism: actively cutting box 2 and driven cutting box 4 lay respectively at the both sides (figure of harvester
The left and right sides of harvester it is in seen from 6；Actively cutting box and driven cutting box is recommended to be arranged in parallel)；
Actively it is respectively mounted (being installed by bearing) two bandsaw wheel rotating shafts in cutting box and driven cutting box (same
The bandsaw wheel of preferably two same specifications in individual cutting box) and four bandsaw wheel rotating shafts be arranged parallel to,
And substantially keep level as target design when the layout of bandsaw wheel shaft axis is with cutting work.Band saw
Then it is wrapped in certain tension force on the wheel face of four bandsaw wheel, and is driven by bandsaw wheel.
As recommendation: the actively spacing between two bandsaw wheel rotating shaft 2-6 in cutting box and driven cutting box
The interior spacing between two bandsaw wheel rotating shaft 4-5 is equal；Described spacing determines according to actual needs.
It is interior that motor 2-1 is arranged on actively cutting box casing 2-2 (as shown in Figure 3) by support, and motor shaft leads to
Cross shaft coupling or gear train connects a bandsaw wheel rotating shaft in active cutting box；Two main belt saw wheel 2-4
In mutually axis is arranged on active cutting box casing abreast；Two driven belt saw wheel 4-2 also mutually axis are put down
It is arranged in driven cutting box casing 4-1 (as shown in Figure 4) capablely.Obviously, electric machine rotation, band saw is immediately
It is forced to.
Governor motion shown in Fig. 5 is arranged on driven cutting box casing 4-1；In this governor motion: pinch roller
The middle part of plate 3-6 is shaped with hinge hole；After jointed shaft 3-9 coordinates with this hinge hole grafting, it is fixed on again
In driven cutting box casing (jointed shaft axis is parallel with the axis of driven belt saw wheel)；Make pinch wheel plate rotatable
Be positioned in driven cutting box casing；One end fixed contiguous block 3-5 of pinch wheel plate, the other end of pinch wheel plate
Be rotatably positioned a pinch roller 3-7 (wheel pressing shaft 3-8 is arranged on pinch wheel plate by bearing) and extend to from
Outside dynamic cutting box；Screw assembly then forces in contiguous block makes pinch wheel plate rotate, thus realizes the tension force to band saw
It is adjusted.
In described adjustment screw: the screw 3-4 that spring 3-3 one end hooking is fixed is fixed on again contiguous block
On, the regulation screw 3-1 that the other end hooking of spring is fixed passes over again locating piece 3-2, and (locating piece is fixed on
In frame) through hole after again by former and later two adjusting nuts will regulation screws clamp on locating piece；Regulation
Screw applies pulling force to spring, and then is pressed band saw by the pinch roller on pinch wheel plate, and band saw i.e. produces accordingly
Tension force.Obviously, two adjusting nuts of turn move regulation screw (Fig. 5 represents tune with dotted arrow A
Joint screw glide direction), by spring, the pulling force of pinch wheel plate is changed, pinch roller is to the pressure of band saw immediately
Change；And, regulation screw applies pressure to contiguous block by spring, and the tension force making band saw produce can be one
Determine the flexible variety of scope, be conducive to machinery to run well.
Present invention installation site on harvester is as shown in Figure 6；During work, electric machine rotation drives main belt
Saw wheel, then passes through band saw and passes motion to driven belt saw wheel, so achieve band saw 1 and quickly rotate,
Thus the motion needed for obtaining Cut vegetables.
Claims (4)
1. band saw type leaf vegetables harvesting device, it is characterised in that: this device include cut leaf vegetables band saw (1),
Drive cutting mechanism and the governor motion of regulation band saw tension force of band saw；
Active cutting box (2) that described cutting mechanism includes laying respectively at harvester both sides and driven cutting box
(4), be separately mounted in actively cutting box and driven cutting box for supporting the bandsaw wheel of band saw, being arranged on
The actively motor (2-1) of the drive belt saw wheel of cutting box；
Described governor motion is arranged in driven cutting box, including the pinch wheel plate that can rotate around hinge axes
(3-6), be rotatably positioned on pinch wheel plate and for push up pressure zone saw pinch roller (3-7) and be used for pushing up pressure
The adjustment screw that band saw tension force is adjusted by mobile pinch wheel plate；
In described active cutting box and driven cutting box, axis installs two bandsaw wheel in parallel to each other respectively, main
The spacing between two bandsaw wheel rotating shafts in dynamic cutting box and two bandsaw wheel rotating shafts in driven cutting box it
Between spacing equal.
Band saw type leaf vegetables the most according to claim 1 harvesting device, it is characterised in that: described motor leads to
Cross shaft coupling or gear train and carry out power transmission with a bandsaw wheel rotating shaft in actively cutting box.
Band saw type leaf vegetables the most according to claim 2 harvesting device, it is characterised in that: described pinch wheel plate
Middle part be shaped with hinge hole, be fixed on the jointed shaft (3-9) of driven cutting box casing by one rotatable
Be positioned in driven cutting box casing；One end of pinch wheel plate connects described adjustment screw, and the other end prolongs
Extend outside driven cutting box casing and by rotating shaft, described pinch roller be installed.
Band saw type leaf vegetables the most according to claim 3 harvesting device, it is characterised in that: described regulation spiral shell
Screw assembly includes spring (3-3) that one end is connected and the regulation spiral shell fixing with the other end of spring with pinch wheel plate
Nail (3-1)；Regulation screw is fixed on locating piece (3-1) also by nut group, to realize puck position
Mobile regulation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510013337.0A CN104541762B (en) | 2015-01-09 | 2015-01-09 | Band saw type leaf vegetables harvesting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510013337.0A CN104541762B (en) | 2015-01-09 | 2015-01-09 | Band saw type leaf vegetables harvesting device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104541762A CN104541762A (en) | 2015-04-29 |
| CN104541762B true CN104541762B (en) | 2016-08-24 |
Family
ID=53059703
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510013337.0A Expired - Fee Related CN104541762B (en) | 2015-01-09 | 2015-01-09 | Band saw type leaf vegetables harvesting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104541762B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106664955A (en) * | 2016-12-16 | 2017-05-17 | 北京工业大学 | Automatic planting vegetable harvester |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104871723B (en) * | 2015-05-27 | 2017-01-25 | 卢建强 | Feeding cutting device and orderly vegetable harvesting machine with same |
| CN108668614A (en) * | 2018-07-12 | 2018-10-19 | 镇江大全现代农业发展有限公司 | A kind of Chinese cabbage harvester |
| CN110214545A (en) * | 2019-07-03 | 2019-09-10 | 合肥流荇蓝色农业有限公司 | A kind of vegetable harvesting device |
| CN110326426A (en) * | 2019-07-25 | 2019-10-15 | 西南大学 | A kind of automation leaf vegetables harvesting assembly line |
| CN113348856B (en) * | 2021-06-15 | 2022-06-24 | 农业农村部南京农业机械化研究所 | Novel light and simple type ordered stem and leaf vegetable harvester |
| CN114402801B (en) * | 2022-01-11 | 2024-01-30 | 中国科学院合肥物质科学研究院 | Ramie harvesting bundling diameter self-adaptive control device and method |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2664824Y (en) * | 2003-12-16 | 2004-12-22 | 张耀顺 | Band sawing machine |
| CN201446299U (en) * | 2009-07-09 | 2010-05-05 | 江苏金飞达电动工具有限公司 | Tensioning device with bandsaw transmission belt |
| CN202607765U (en) * | 2012-04-20 | 2012-12-19 | 姜贤富 | Multi-piece wood working band sawing machine |
| CN203775701U (en) * | 2014-01-08 | 2014-08-20 | 刘金生 | Crop straw harvesting device |
| CN203851492U (en) * | 2014-04-08 | 2014-10-01 | 潘朝鼎 | Whole rod sugarcane combined harvester |
| CN204443124U (en) * | 2015-01-09 | 2015-07-08 | 浙江理工大学 | Band saw type leaf vegetables reaping apparatus |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20090072289A (en) * | 2007-12-28 | 2009-07-02 | 엘지디스플레이 주식회사 | Transfer conveyor driving unit and timing belt tension adjust method thereof |
-
2015
- 2015-01-09 CN CN201510013337.0A patent/CN104541762B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2664824Y (en) * | 2003-12-16 | 2004-12-22 | 张耀顺 | Band sawing machine |
| CN201446299U (en) * | 2009-07-09 | 2010-05-05 | 江苏金飞达电动工具有限公司 | Tensioning device with bandsaw transmission belt |
| CN202607765U (en) * | 2012-04-20 | 2012-12-19 | 姜贤富 | Multi-piece wood working band sawing machine |
| CN203775701U (en) * | 2014-01-08 | 2014-08-20 | 刘金生 | Crop straw harvesting device |
| CN203851492U (en) * | 2014-04-08 | 2014-10-01 | 潘朝鼎 | Whole rod sugarcane combined harvester |
| CN204443124U (en) * | 2015-01-09 | 2015-07-08 | 浙江理工大学 | Band saw type leaf vegetables reaping apparatus |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106664955A (en) * | 2016-12-16 | 2017-05-17 | 北京工业大学 | Automatic planting vegetable harvester |
| CN106664955B (en) * | 2016-12-16 | 2019-03-29 | 北京工业大学 | A kind of field planting vegetables automatic harvester |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104541762A (en) | 2015-04-29 |
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Effective date of registration: 20200817 Address after: 063000 inside the chestnut trading center, baibaodian, Qianxi County, Tangshan City, Hebei Province Patentee after: QIANXI COUNTY CHESTNUT INDUSTRY RESEARCH DEVELOPMENT CENTER Address before: Hangzhou City, Zhejiang province 310018 Xiasha Higher Education Park Poplar Street No. 2 Street No. 5 Patentee before: Zhejiang University of Technology |
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| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160824 Termination date: 20210109 |
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| CF01 | Termination of patent right due to non-payment of annual fee |