CN103229632B - Near-fruit vibrating harvester for litchis - Google Patents
Near-fruit vibrating harvester for litchis Download PDFInfo
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- CN103229632B CN103229632B CN201310139351.6A CN201310139351A CN103229632B CN 103229632 B CN103229632 B CN 103229632B CN 201310139351 A CN201310139351 A CN 201310139351A CN 103229632 B CN103229632 B CN 103229632B
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Abstract
The invention discloses a near-fruit vibrating harvester for litchis. The harvester comprises a vibration picking mechanism, a support mechanism, a transmission mechanism and a control mechanism, wherein the vibration picking mechanism is arranged at the end of the support portion, the transmission mechanism is disposed on the support mechanism and connected with the vibration picking mechanism, and the control mechanism is electrically connected with the transmission mechanism. According to the near-fruit vibrating harvester for litchis, the defect that fruit trees can be damaged by existing harvesters during picking is overcome, the harvesting efficiency is improved and the harvesting cost is reduced effectively on the premise that fruit trees are not damaged, the harvester can be well applied to fruit picking of large-area orchards, the harvester can be applied to picking of small-size fruits such as longans as well as picking of litchis, and the application range is wide. When the near-fruit vibrating harvester is used for picking, fruits are picked individually, the follow-up stalk-removing operation can be omitted, the process is simplified, and the labor cost can be reduced.
Description
Technical field
The present invention relates to fruit harvesting technique field, particularly one nearly fruit oscillatory type lichee harvester.
Background technology
Lichee is one of main characteristics fruit of China's Lingnan area, and output ranks first in the world.But it is all rely on manually to carry out that current lichee is gathered, and its harvest efficiency is lower, adds rising steadily of cost of labor, the cost of lichee results also increases day by day.For this reason, for reaching the object improving efficiency of crop and reduce results cost, the exploitation of mechanical type lichee harvesting technique is inevitable development trend.
At present, publication number is that the patent application of CN102668813A discloses a kind of revolving scissors formula lichee picking machine, utilizes three fixed blades and three rotating blades to be cut from branch by lichee; Publication number is that the patent application of CN102668814A discloses a kind of cylinder and prunes formula lichee picking machine off, utilizes a kind of cylinder with multiple blade to be pruned off from fruit tree by lichee.These two kinds of methods can reach the object of results lichee fast, but all can bring damage to leaf, branch, are unfavorable for the maintenance of fruit tree.
Summary of the invention
The object of the invention is to overcome the deficiencies in the prior art, provide a kind of nearly fruit oscillatory type lichee harvester, this equipment can realize improving efficiency of crop, reducing results cost, effectively avoids the damage to fruit tree simultaneously.
Technical scheme of the present invention is: a kind of nearly fruit oscillatory type lichee harvester, involving vibrations picking mechanism, supporting mechanism, transmission mechanism and controlling organization, vibration picking mechanism is located at the end of supporting mechanism, transmission mechanism to be located on supporting mechanism and to be connected with vibration picking mechanism, and controlling organization and transmission mechanism are electrically connected.
Described vibration picking mechanism comprises that left vibration is dredged, right vibration is dredged, vibration dredges connecting rod, slide bar, support and crank block assembly, through support being connected with crank block assembly bottom slide bar; Slide bar top is T-shaped structure, and left vibration is dredged connecting rod respectively by vibration inside dredging inner side and right vibration being dredged and is connected with the two ends, left and right on slide bar top; Left vibration is connected with the two ends, left and right of support respectively by the first rotating shaft outside dredging outside and right vibration being dredged.Wherein, the thin connecting rod of vibration and the junction that slide bar, left vibration are dredged and right vibration is dredged are respectively equipped with the second rotating shaft, and bearing is equipped with in the second rotating shaft, and after having assembled, the second rotating shaft adopts the mode of riveted joint to limit moving axially of connecting rod; First rotating shaft is also equipped with bearing, and the first rotating shaft also adopts the mode of riveted joint to fix.The lower end of slide bar reaches the downside of casing upper wall by the through hole of support and supporting box (building block of supporting mechanism) upper wall, one end of slide bar connecting rod (building block of crank block assembly) is connected with the lower end of slide bar with bearing by the 3rd rotating shaft, for the ease of connecting, the lower end of slide bar has U-shaped opening; The other end of slide bar connecting rod is connected with the eccentric shaft on eccentric wheel (building block of crank block assembly) by bearing.
Described left vibration is dredged and right vibration is thin is symmetrically set on support, and left vibration is dredged and right vibration is dredged respectively in finger-shaped, and each vibrating comb has 6 fingers, the epimere 90-degree bent of finger.
Described crank block assembly comprises eccentric wheel and slide bar connecting rod, and eccentric wheel is connected with bottom slide bar by slide bar connecting rod.
Described supporting mechanism comprises supporting box and holding rod, and the support in vibration picking mechanism is fixed on supporting box, and holding rod is fixedly connected with the bottom of supporting box; Holding rod is the tubular structure of hollow.Wherein, be connected between holding rod with supporting box by connector, in order to ensure to connect reliably, one end that connector is connected with holding rod has groove, and such bolt is screwed into rear connectors and has elastic deformation, thus clamping holding rod.
Described transmission mechanism comprises gasoline engine, flexible axle, major axis and driving gear set, and major axis is located in holding rod, and travelling gear is mounted in supporting box, and gasoline engine is connected with major axis one end by flexible axle, and the major axis other end is connected with driving gear set.
Described driving gear set comprises vertically disposed two bevel gears mutually, and two bevel gears are fixed on supporting box respectively by bearing with spherical outside surface, and the output of driving gear set is connected with crank block assembly.Two bevel gears are connected with a joggle, and one of them outer end is connected with major axis by spline, and another outer end is connected with eccentric wheel.
Described controlling organization comprises control panel and gasoline engine control line, and control panel is installed on holding rod by bolt, and control panel is electrically connected by gasoline engine control line and gasoline engine; Control panel is provided with shift knob and speed governing button.Control panel is connected with flame-out line with the throttle of gasoline engine with draught line respectively by the telecommunications of gasoline engine control line inside.Shift knob on control panel is used for controlling the keying of flame-out line, and speed governing button is used for controlling the aperture of throttle, thus can easily with keying and the adjustment petrol engine rotational speed of hand setting gasoline engine.
During this nearly fruit oscillatory type lichee harvester work, its principle is: provide driving force by gasoline engine, output shaft of gasoline engine drives the major axis in holding rod by flexible axle, major axis drives connected bevel gear to rotate, crank block component operation is driven by drive bevel gear group, then be with moving slide-bar to move back and forth up and down on support, the slide bar connecting rod that reciprocates through of slide bar drives two vibrating combs to swing.During operation, the vibrating comb of vibration is combed the litchi fruits on tree, then opened the throttle by speed governing button, improve output shaft of gasoline engine rotating speed, thus improve vibrating comb vibration frequency, litchi fruits just can come off under the effect of vibrating comb.Vibrating comb front end is bending to be convenient to comb fruit in the tree, and holding rod is connected with gasoline engine flexible axle, and such both hands need not bear the weight of gasoline engine, and gasoline engine can be on the ground, or the back of the body is after one's death.
The present invention, relative to prior art, has following beneficial effect:
This nearly fruit oscillatory type lichee harvester overcomes the defect that can cause damage when existing harvester is plucked to fruit tree, while guarantee fruit tree is not damaged, effectively improves harvest efficiency and reduces cost of gathering, can be applicable to the picking fruit in large area orchard preferably.
When adopting this nearly fruit oscillatory type lichee harvester to gather, the fruit of gathering is simple grain, can remove the follow-up stalk that goes from and operate, and simplifies operation, can reduce cost of labor.
This nearly fruit oscillatory type lichee harvester is except being applied to lichee recovery operations, and also can be applicable to the harvesting of the small-sized fruits such as longan, its range of application is wider.
Accompanying drawing explanation
Fig. 1 is the overall structure schematic diagram of this nearly fruit oscillatory type lichee harvester.
Fig. 2 is the structural representation of vibration picking mechanism and supporting mechanism.
Fig. 3 is the structural representation dorsad of Fig. 2.
Fig. 4 is supporting box, support and driving gear set structural representation in mating connection.
Fig. 5 is the structural representation of vibration picking mechanism.
Fig. 6 is the connecting-piece structure schematic diagram between holding rod and supporting box.
Embodiment
Below in conjunction with embodiment and accompanying drawing, the present invention is described in further detail, but embodiments of the present invention are not limited thereto.
Embodiment
A kind of nearly fruit oscillatory type lichee harvester of the present embodiment, its structure as shown in Figure 1, involving vibrations picking mechanism, supporting mechanism, transmission mechanism and controlling organization, vibration picking mechanism is located at the end of supporting mechanism, transmission mechanism to be located on supporting mechanism and to be connected with vibration picking mechanism, and controlling organization and transmission mechanism are electrically connected.
Wherein, as shown in Figure 5, vibration picking mechanism comprises that left vibration dredges 1, right vibration dredges 2, vibration dredges connecting rod 3, slide bar 4, support 5 and crank block assembly, through support being connected with crank block assembly bottom slide bar; Slide bar top is T-shaped structure, and left vibration is dredged connecting rod respectively by vibration inside dredging inner side and right vibration being dredged and is connected with the two ends, left and right on slide bar top; Left vibration is connected with the two ends, left and right of support respectively by the first rotating shaft 8 outside dredging outside and right vibration being dredged.Wherein, the thin connecting rod of vibration and the junction that slide bar, left vibration are dredged and right vibration is dredged are respectively equipped with in the second rotating shaft 9, second rotating shaft is equipped with bearing, and after having assembled, the second rotating shaft adopts the mode of riveted joint to limit moving axially of connecting rod; First rotating shaft is also equipped with bearing, and the first rotating shaft also adopts the mode of riveted joint to fix.The lower end of slide bar reaches the downside of casing upper wall by the through hole of support and supporting box (building block of supporting mechanism) upper wall, one end of slide bar connecting rod (building block of crank block assembly) is connected with the lower end of slide bar with bearing by the 3rd rotating shaft 3, for the ease of connecting, the lower end of slide bar has U-shaped opening; The other end of slide bar connecting rod is connected with the eccentric shaft on eccentric wheel (building block of crank block assembly) by bearing.
Left vibration is dredged and right vibration is thin is symmetrically set on support, and left vibration is dredged and right vibration is dredged respectively in finger-shaped, and each vibrating comb has 6 fingers, the epimere 90-degree bent of finger.
Crank block assembly comprises eccentric wheel 6 and slide bar connecting rod 7, and eccentric wheel is connected with bottom slide bar by slide bar connecting rod.
As shown in Figure 2 or Figure 3, supporting mechanism comprises supporting box 11 and holding rod 12, and the support in vibration picking mechanism is fixed on supporting box, and holding rod is fixedly connected with the bottom of supporting box; Holding rod is the tubular structure of hollow.Wherein, be connected between holding rod with supporting box by connector 13, in order to ensure to connect reliably, as shown in Figure 6, one end that connector is connected with holding rod has groove 14, and such bolt is screwed into rear connectors and has elastic deformation, thus clamping holding rod.
Transmission mechanism comprises gasoline engine 15, flexible axle 16, major axis 22 (see Fig. 3) and driving gear set 17, major axis is located in holding rod, travelling gear is mounted in supporting box, and gasoline engine is connected with major axis one end by flexible axle, and the major axis other end is connected with driving gear set.
As shown in Figure 4, driving gear set 17 comprises vertically disposed two bevel gears mutually, and two bevel gears are fixed on supporting box respectively by bearing with spherical outside surface, and the output of driving gear set is connected with crank block assembly.Two bevel gears are connected with a joggle, and one of them outer end is connected with major axis by spline, and another outer end is connected with eccentric wheel.
As shown in Figure 1, controlling organization comprises control panel 18 and gasoline engine control line 19, and control panel is installed on holding rod by bolt, and control panel is electrically connected by gasoline engine control line and gasoline engine; As shown in Figures 2 and 3, control panel is provided with shift knob 20 and speed governing button 21.Control panel is connected with flame-out line with the throttle of gasoline engine with draught line respectively by the telecommunications of gasoline engine control line inside.Shift knob on control panel is used for controlling the keying of flame-out line, and speed governing button is used for controlling the aperture of throttle, thus can easily with keying and the adjustment petrol engine rotational speed of hand setting gasoline engine.
During this nearly fruit oscillatory type lichee harvester work, its principle is: provide driving force by gasoline engine, output shaft of gasoline engine drives the major axis in holding rod by flexible axle, major axis drives connected bevel gear to rotate, crank block component operation is driven by drive bevel gear group, then be with moving slide-bar to move back and forth up and down on support, the slide bar connecting rod that reciprocates through of slide bar drives two vibrating combs to swing.During operation, the vibrating comb of vibration is combed the litchi fruits on tree, then opened the throttle by speed governing button, improve output shaft of gasoline engine rotating speed, thus improve vibrating comb vibration frequency, litchi fruits just can come off under the effect of vibrating comb.Vibrating comb front end is bending to be convenient to comb fruit in the tree, and holding rod is connected with gasoline engine flexible axle, and such both hands need not bear the weight of gasoline engine, and gasoline engine can be on the ground, or the back of the body is after one's death.
As mentioned above, just can realize the present invention preferably, above-described embodiment is only preferred embodiment of the present invention, is not used for limiting practical range of the present invention; Namely all equalizations done according to content of the present invention change and modify, all by the claims in the present invention scope required for protection is contained.
Claims (7)
1. a nearly fruit oscillatory type lichee harvester, it is characterized in that, involving vibrations picking mechanism, supporting mechanism, transmission mechanism and controlling organization, vibration picking mechanism is located at the end of supporting mechanism, transmission mechanism to be located on supporting mechanism and to be connected with vibration picking mechanism, and controlling organization and transmission mechanism are electrically connected;
Described vibration picking mechanism comprises that left vibration is dredged, right vibration is dredged, vibration dredges connecting rod, slide bar, support and crank block assembly, through support being connected with crank block assembly bottom slide bar; Slide bar top is T-shaped structure, and left vibration is dredged connecting rod respectively by vibration inside dredging inner side and right vibration being dredged and is connected with the two ends, left and right on slide bar top; Left vibration is connected with the two ends, left and right of support respectively by the first rotating shaft outside dredging outside and right vibration being dredged.
2. a kind of nearly fruit oscillatory type lichee harvester according to claim 1, is characterized in that, described left vibration is dredged and right vibration is dredged and is symmetrically set on support, and left vibration is dredged and right vibration is dredged respectively in finger-shaped, and the epimere of finger bends.
3. a kind of nearly fruit oscillatory type lichee harvester according to claim 1, it is characterized in that, described crank block assembly comprises eccentric wheel and slide bar connecting rod, and eccentric wheel is connected with bottom slide bar by slide bar connecting rod.
4. a kind of nearly fruit oscillatory type lichee harvester according to claim 1, it is characterized in that, described supporting mechanism comprises supporting box and holding rod, and the support in vibration picking mechanism is fixed on supporting box, and holding rod is fixedly connected with the bottom of supporting box; Holding rod is the tubular structure of hollow.
5. a kind of nearly fruit oscillatory type lichee harvester according to claim 4, it is characterized in that, described transmission mechanism comprises gasoline engine, flexible axle, major axis and driving gear set, major axis is located in holding rod, travelling gear is mounted in supporting box, gasoline engine is connected with major axis one end by flexible axle, and the major axis other end is connected with driving gear set.
6. a kind of nearly fruit oscillatory type lichee harvester according to claim 5, it is characterized in that, described driving gear set comprises vertically disposed two bevel gears mutually, two bevel gears are fixed on supporting box respectively by bearing with spherical outside surface, and the output of driving gear set is connected with crank block assembly.
7. a kind of nearly fruit oscillatory type lichee harvester according to claim 5, it is characterized in that, described controlling organization comprises control panel and gasoline engine control line, and control panel is installed on holding rod by bolt, and control panel is electrically connected by gasoline engine control line and gasoline engine; Control panel is provided with shift knob and speed governing button.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310139351.6A CN103229632B (en) | 2013-04-19 | 2013-04-19 | Near-fruit vibrating harvester for litchis |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310139351.6A CN103229632B (en) | 2013-04-19 | 2013-04-19 | Near-fruit vibrating harvester for litchis |
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| Publication Number | Publication Date |
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| CN103229632A CN103229632A (en) | 2013-08-07 |
| CN103229632B true CN103229632B (en) | 2015-05-20 |
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| CN201310139351.6A Expired - Fee Related CN103229632B (en) | 2013-04-19 | 2013-04-19 | Near-fruit vibrating harvester for litchis |
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Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102014013667A1 (en) * | 2014-09-16 | 2016-03-17 | Andreas Stihl Ag & Co. Kg | harvester |
| CN104255195A (en) * | 2014-10-13 | 2015-01-07 | 东北农业大学 | Hand-held berry picking machine |
| CN104429364B (en) * | 2014-11-25 | 2016-08-24 | 浙江理工大学 | Hand-held fruit beats bar |
| CN104584784B (en) * | 2014-12-17 | 2016-04-06 | 宁波奥晟机械有限公司 | The multi-functional lithium electricity of Environmental-friendportable portable makes fruit machine |
| CN105359724B (en) * | 2015-11-27 | 2017-07-25 | 青岛大学 | Mulberries picking machine |
| CN106717549B (en) * | 2016-12-05 | 2019-03-12 | 华南农业大学 | One kind staggeredly combing row's formula lichee collecting cart |
| CN106576596B (en) * | 2016-12-05 | 2020-03-17 | 华南农业大学 | Vibration comb type litchi picking device with clamping function |
| CN106576603B (en) * | 2016-12-05 | 2020-01-17 | 华南农业大学 | Combined vibration comb type fruit picking device |
| CN107278518A (en) * | 2017-07-28 | 2017-10-24 | 西安汇星机械科技有限公司 | Portable oscillatory type picking machine with electrodeless regulation amplitude-frequency function |
| CN108633465B (en) * | 2018-04-10 | 2020-08-11 | 常熟理工学院 | Auxiliary artificial fruit quick picking device |
| CN113324780B (en) * | 2021-06-07 | 2023-11-17 | 农业农村部南京农业机械化研究所 | Multi-parameter adjustable test bench for harvesting branches by reciprocating forced vibration berries |
| CN113678639B (en) * | 2021-07-23 | 2023-01-31 | 浙江日晟农林科技有限公司 | Beat fruit machine aircraft nose structure and beat fruit machine |
| CN115500152A (en) * | 2022-10-24 | 2022-12-23 | 威马农机股份有限公司 | Telescopic electric vibration harrow |
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| CN201160388Y (en) * | 2008-01-16 | 2008-12-10 | 邱臣斌 | High-branch picking machine |
| CN202190545U (en) * | 2011-08-22 | 2012-04-18 | 浙江中力工具制造有限公司 | Petrol-powered nut picker |
| CN102668814A (en) * | 2012-05-24 | 2012-09-19 | 华南农业大学 | Roller combing and cutting type litchi picking machine |
| WO2012143225A1 (en) * | 2011-04-18 | 2012-10-26 | Minelli Elettromeccanica | Apparatus for picking olives and the like |
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2013
- 2013-04-19 CN CN201310139351.6A patent/CN103229632B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201160388Y (en) * | 2008-01-16 | 2008-12-10 | 邱臣斌 | High-branch picking machine |
| WO2012143225A1 (en) * | 2011-04-18 | 2012-10-26 | Minelli Elettromeccanica | Apparatus for picking olives and the like |
| CN202190545U (en) * | 2011-08-22 | 2012-04-18 | 浙江中力工具制造有限公司 | Petrol-powered nut picker |
| CN102668814A (en) * | 2012-05-24 | 2012-09-19 | 华南农业大学 | Roller combing and cutting type litchi picking machine |
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| CN103229632A (en) | 2013-08-07 |
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Granted publication date: 20150520 Termination date: 20210419 |