CN105660048A - Vibration type mulberry picking machine - Google Patents
Vibration type mulberry picking machine Download PDFInfo
- Publication number
- CN105660048A CN105660048A CN201610027668.4A CN201610027668A CN105660048A CN 105660048 A CN105660048 A CN 105660048A CN 201610027668 A CN201610027668 A CN 201610027668A CN 105660048 A CN105660048 A CN 105660048A
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- CN
- China
- Prior art keywords
- gear
- power
- cylindrical gear
- vibration
- mulberries
- 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
- A01D46/00—Picking of fruits, vegetables, hops, or the like; Devices for shaking trees or shrubs
- A01D46/26—Devices for shaking trees or shrubs; Fruit catching devices to be used therewith
- A01D46/264—Devices for beating or vibrating the foliage; Fruit catching devices to be used therewith
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D46/00—Picking of fruits, vegetables, hops, or the like; Devices for shaking trees or shrubs
- A01D46/26—Devices for shaking trees or shrubs; Fruit catching devices to be used therewith
- A01D2046/266—Portable devices to shake branches
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- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Harvesting Machines For Specific Crops (AREA)
Abstract
The invention relates to a vibration type mulberry picking machine and a using method thereof. The machine comprise a power part, a transmission part, a picking rod, a power conversion device, a vibration head and a transmission shaft, wherein the transmission shaft penetrates through the axial center of the picking rod, the transmission part and the power conversion device are connected with the two ends of the transmission shaft respectively, the other end of the transmission part is connected with an output shaft of the power part, and the power part transmits power to the transmission shaft through the transmission part; the power conversion device is connected with the vibration head, power of the power part is transmitted to the power conversion device through the transmission shaft, and the power conversion device achieves speed conversion and converts uniform rectilinear motion transmitted by the transmission shaft into linear reciprocating motion, so that the power conversion device drives the vibration head to make linear reciprocating motion; the vibration head is used for branch fixation, branches are made to vibrate under the action of the linear reciprocating motion of the vibration head, and then fruits fall down. The machine is reasonable in structural design, compact in structure and capable of achieving mechanical picking of mulberries.
Description
Technical field
The invention belongs to orchard picking technical field, it relates to the harvesting of ripe mulberry fruit, it is specifically related to a kind of oscillatory type mulberries based on vibration principle and plucks machine.
Background technology
Mulberries are the mature fruits of mulberry tree, and mulberries are named again mulberry fruit, ripe mulberries sweet and sour taste, nutritious, effect that mulberries have health care simultaneously, relieve summer heat, and are one of fruit of often eating of people. Mulberries have distribution in China various places, and the places such as growing environment is mainly by hills, hillside, village, field, mostly are artificial culture, and annual 4～June is that mulberries fruit maturation is gathered period.
The operation of gathering of the mulberries of current China mainly adopts artificial Softening, and this kind of Softening is exactly in mulberries fruit harvests season, relies on a large amount of manual labor's picked by hand, and this kind Softening labour intensity is big, efficiency is low, costly. Along with the development of agrotechnique, orchard mechanize of gathering has become a kind of inexorable trend, and current Machinery for orchardization is plucked and mainly contained jolting formula, collision type, cutting type three types. Jolting formula utilizes external force to make branch produce vibration, makes fruit produce acceleration, is separated with fruit branch and drop at connection the weakest point; Collision type is that branch is directly carried out shock fruit is dropped by impact member; Cutting type cuts off branch or carpopodium fruit is separated with branch. Being found by inspection information, domestic at present also do not have the special research for mulberries picking mechanical, and domestic mulberries picking mechanical and technology are also immature, which has limited further developing of China's mulberries industry.
Summary of the invention
In order to realize the mechanize that mulberries are plucked, improve picking efficiency, it is an object of the invention to provide a kind of mulberries seed harvester based on vibration principle, a kind of oscillatory type mulberries of invention pluck machine, by external force, branch being vibrated, when the frequency vibrated and amplitude reach certain size, mulberries drop, thus realize the Mechaniaed harvest of mulberries, adopt backpack when plucking machine operation.
The technical scheme realizing above-mentioned purpose is as follows: a kind of oscillatory type mulberries pluck machine, it is characterized in that: comprise power section, driving section part, picking lever, power switching device, vibration head, transmission shaft, wherein transmission shaft is through the axle center of picking lever, the two ends of transmission shaft connection for transmission portion part and power switching device respectively simultaneously, and the other end of driving section part connects the output shaft of power section, power section passes through driving section part by power transmission to transmission shaft;
Wherein, power switching device is connected with vibration head, the power of power section passes to power switching device by transmission shaft, power switching device realizes rate conversion and is straight reciprocating motion by the power conversion of transmission shaft transmission, thus makes power switching device drive vibration head to realize straight reciprocating motion;
Vibration head is used for the fixing of branch, and the straight reciprocating motion of vibration head forms vibration, drives branch to produce vibration.
Oscillatory type mulberries pluck the using method of machine, it is characterized in that: first power section is born with it, the clamping head of vibration head is used to clamp the branch needing vibration afterwards, and by the dynamics of adjustment screw rod adjustment clamping branch, start power section afterwards, making vibration head produce to vibrate, thus drive the branch clamped to produce vibration, when vibrating the value reaching fruit whereabouts with frequency, mulberries are separated with branch.
Present configuration is reasonable in design, compact construction, it is possible to the velocity magnitude exported by petrol motor throttle and power switching device adjustment, and then changes the vibration speed of vibration head, obtains an optimum frequency, it is to increase picking efficiency, it is achieved the Mechaniaed harvest of mulberries.
Accompanying drawing explanation
Fig. 1 is overall schematic of the present invention
Fig. 2 is power switching device schematic diagram
Fig. 3 is vibration head schematic diagram
Fig. 4 is connecting rod schematic diagram
Figure number illustrates: power section 1, driving section part 2, picking lever 3, transmission shaft 4, power switching device 5, vibration head 6, gear 1, gear 28, gear 39, gear 4 10, coupling shaft 1, coupling shaft 2 12, cylindrical gear 1, cylindrical gear 2 14, coupling shaft 3 15, cylindrical gear 3 16, eccentric block 17, connecting rod 18, support bar 1, support bar 2 20, support bar 3 21, screw rod 22, nut 23, arc groove 24, hand holding handle 25, button 26
Embodiment
Below in conjunction with accompanying drawing, the present invention is described in detail.
In figure, oscillatory type mulberries are plucked machine and are comprised power section 1, driving section part 2, picking lever 3, transmission shaft 4, power switching device 5, vibration head 6, wherein transmission shaft 4 is through the axle center of picking lever 3, the two ends of transmission shaft 4 connection for transmission portion part 2 and power switching device 5 respectively simultaneously, it is connected by shaft joint between driving section part 2 with transmission shaft 4, and the other end of driving section part 2 is connected with the output shaft of power section by connecting joint, power section 1 passes through driving section part 2 by power transmission to transmission shaft 4; Driving section part 2 is steel wire flexible axle, and in transmitting procedure, transmitting ratio does not change.
Power section provides the power of whole vibration harvesting machine, it is all field work that mulberries are gathered generally, backpack mode is adopted during harvesting, therefore it is that quality can not be excessive to the requirement of power section, and need meet export power through conversion after generation vibrational frequency and amplitude mulberries can be made to drop, therefore the concrete model of power source selection is double stroke (portable) petrol motor of 1E32F, the tankage of petrol motor is 600ml, rated output during work is 0.65kw, specified speed is 6500r/min, and the quality of complete machine is 2.8kg. Petrol motor through this model of test is applicable to field work completely, by the switch carried, it is possible to realize the on-off control to propulsion source very easily, pass through accelerator control device, it is possible to export specific speed. The frequency of general vibration head reaches every minute 800--2500 time, and when amplitude reaches 2--3 centimetre, fruit will drop.
Wherein, power switching device 5 is connected with vibration head 6, the power of power section 1 passes to power switching device 5 by transmission shaft 4, the power conversion that transmission shaft 4 transmits is straight reciprocating motion by power switching device 5 again, power switching device 5 drives vibration head 6 to realize straight reciprocating motion, the straight reciprocating motion of vibration head forms vibration, and branch is fixed by vibration head 6, branch is made to produce vibration by the straight reciprocating motion of vibration head 6, when frequency and amplitude are a certain size, mulberries are separated with branch, thus the fruit on branch is fallen, the vibration realizing mulberries is plucked.
Power switching device 5 is geartransmission, and it comprises two to the bevel gear and of symmetry to cylindrical gear, and cylindrical gear converts, by circumferential motion, the mode of motion that power section is transmitted to linear reciprocating motion. Bevel gear is comprised gear 1, gear 28, gear 39, gear 4 10 by concrete two, its middle gear 1, gear 28 engage each other, and the axle center of gear 1 connects coupling shaft 1, coupling shaft 1 is connected with transmission shaft 4, the axle center of gear 28 connects coupling shaft 2 12, the other end of coupling shaft 2 12 connects gear 39, gear 39 and gear 4 10 are connected with a joggle, the wherein axes normal of coupling shaft 1 and coupling shaft 2 12, the transmission of two pairs of bevel gears realizes the conversion of speed in direction, space, it is preferable that coupling shaft two is splined shaft.
Cylindrical gear comprises cylindrical gear 1 and cylindrical gear 2 14, gear 4 10 is connected with a joggle with cylindrical gear 1 simultaneously, the diameter of cylindrical gear 1 is less than the diameter of cylindrical gear 2 14, the eccentric position of cylindrical gear 1 is provided with coupling shaft 3 15, coupling shaft 3 15 installs cylindrical gear, cylindrical gear on described coupling shaft three is cylindrical gear 3 16, and the diameter of cylindrical gear 3 16 is less than the diameter of cylindrical gear 1, cylindrical gear 2 14 and cylindrical gear 3 16 are connected with a joggle, and cylindrical gear 1 and cylindrical gear 2 14 realize gearing-down; Wherein the eccentric position of cylindrical gear 2 14 is provided with eccentric block 17, and described eccentric block 17 is provided with connecting rod 18, and the other end of connecting rod 18 is connected with vibration head 6.
Connecting rod 18 is connected with power switching device, and the other end is connected with vibration head, by connecting rod, the linear reciprocating motion converted to is passed to vibration head, it is achieved the to-and-fro movement of vibration head, thus realizes vibration.
The function of vibration head is fixed by branch, then produces linear reciprocating motion, makes branch produce vibration, and vibration head one end is connected with connecting rod, drives vibration head motion by the motion of connecting rod. in harvesting process, in order to realize plucking better effect, it is to increase picking efficiency, it is necessary to branch is fixed. concrete vibration head 6 comprises the U-shaped clamping head in cross section, clamping head has support bar 1, support bar 2 20, wherein support bar 2 20 is connected with support bar 3 21, described support bar 3 21 is connected with connecting rod 18, support bar 1 installs screw rod 22 simultaneously, on described screw rod 22, connecting end surface is the nut 23 of arc, with nut 23 correspondence position, arc groove 24 processed is dug in the inner side of support bar two, arc groove 24 is relative with the arc of nut 23, arc groove 24 and arc nut 23 clamp the branch needing vibration jointly, by knob screw rod, screw rod drive nut up and down or left and right lifting, the lifting of screw rod reaches the distance (described distance is the openings of sizes clamping branch branch) of adjusting nut and arc groove 24, thus the openings of sizes of adjusting nut and clamping head. the setting of screw rod is the branch in order to adapt to different size thickness, and arc nut 23 and screw rod have the function of self-locking, by working in coordination of clamping up and down, it is possible to regulate the openings of sizes of clamping, it is achieved to the clamping of different thicknesses branch. wherein clamping head adopts forging type to make. in order to reduce the damage to branch, outside vibration head, it is coated with rubber circle.
Picking lever is chosen the measuring body material of lightweight and is made, picking lever inside has transmission shaft to transmit power, in the present invention, for the practical situation that mulberries are plucked, it is 1.2 meters that picking lever is designed to regular length, on picking lever, increase hand holding handle 25 simultaneously, conveniently pluck operation, the Oil Switch control device (i.e. button 26) of petrol motor is contained in hand holding handle front, can ensure to be controlled by petrol motor very easily when plucking operation, by the startup of key control power section and speed setting, prior art is adopted to connect as how to control.Picking lever is designed to cylindrical, and the inside is equipped with transmission shaft and is connected with steel wire flexible axle, and transmission shaft is designed to rectangle spline shaft, and material is 40Cr, and heat treatment mode is quench treatment, and surface hardness is HRC45-50, and supporting capacity is higher.
These are only the better embodiment of the embodiment of the present invention; not in order to limit the embodiment of the present invention; within all spirit in the embodiment of the present invention and principle, any amendment of doing, equivalent replacement, improvement etc., all should be included in the protection domain of the embodiment of the present invention.
Claims (10)
1. oscillatory type mulberries pluck machine, it is characterized in that: comprise power section, driving section part, picking lever, power switching device, vibration head, transmission shaft, wherein transmission shaft is through the axle center of picking lever, the two ends of transmission shaft connection for transmission portion part and power switching device respectively simultaneously, and the other end of driving section part connects the output shaft of power section, power section passes through driving section part by power transmission to transmission shaft;
Wherein, power switching device is connected with vibration head, the power of power section passes to power switching device by transmission shaft, power switching device realizes rate conversion and is straight reciprocating motion by the power conversion of transmission shaft transmission, thus makes power switching device drive vibration head to realize straight reciprocating motion;
Vibration head is used for the fixing of branch, and the straight reciprocating motion of vibration head forms vibration, drives branch to produce vibration.
2. oscillatory type mulberries according to claim 1 pluck machine, it is characterized in that: power switching device comprises the identical bevel gear and of the two pairs of structures to cylindrical gear, bevel gear is comprised gear one by described two, gear two, gear three, gear four, its middle gear one, gear two engages each other, and the axle center of gear one connects coupling shaft one, coupling shaft one is connected with transmission shaft, the axle center of gear two connects coupling shaft two, the other end of coupling shaft two connects gear three, gear three and gear four are connected with a joggle, the wherein axes normal of coupling shaft one and coupling shaft two, the transmission of two pairs of bevel gears realizes the conversion of speed in direction, space,
Described cylindrical gear comprises cylindrical gear one and cylindrical gear two, gear four is connected with a joggle with cylindrical gear one simultaneously, the diameter of cylindrical gear one is less than the diameter of cylindrical gear two, the eccentric position of cylindrical gear one is provided with coupling shaft three, coupling shaft three installs cylindrical gear, cylindrical gear on described coupling shaft three is cylindrical gear three, and the diameter of cylindrical gear three is less than the diameter of cylindrical gear one, cylindrical gear two and cylindrical gear three are connected with a joggle, and cylindrical gear one and cylindrical gear two realize gearing-down;
Wherein the eccentric position of cylindrical gear two is provided with eccentric block, and described eccentric block is provided with connecting rod, and the other end of connecting rod is connected with vibration head.
3. oscillatory type mulberries according to claim 2 pluck machine, it is characterized in that: described vibration head comprises the U-shaped clamping head in cross section, clamping head has support bar one, support bar two, wherein support bar two is connected with support bar three, described support bar three is connected with connecting rod, support bar one installs screw rod simultaneously, on described screw rod, connecting end surface is the nut of arc, with nut correspondence position, dig arc groove processed in the inner side of support bar two, arc groove and arc nut jointly clamp need vibration branch.
4. oscillatory type mulberries according to claim 3 pluck machine, it is characterised in that: vibration head covers rubber circle.
5. oscillatory type mulberries according to claim 4 pluck machine, it is characterised in that: it is connected by shaft joint between driving section part and transmission shaft;Driving section part is steel wire flexible axle; Coupling shaft two is splined shaft.
6. oscillatory type mulberries according to claim 1 pluck machine, it is characterised in that: described propulsion source is double stroke Portable gasoline engine.
7. oscillatory type mulberries according to claim 6 pluck machine, it is characterised in that: the tankage of described petrol motor is 600ml, and rated output during work is 0.65kw, and specified speed is 6500r/min.
8. oscillatory type mulberries according to claim 1 pluck machine, it is characterised in that: picking lever length is 1.2 meters, and material is 40Cr, and picking lever surface hardness is HRC45-50.
9. oscillatory type mulberries according to claim 1 pluck machine, it is characterised in that: wherein installing button on picking lever, described button is electrically connected with power section, by the startup of key control power section and speed setting.
10. oscillatory type mulberries pluck the using method of machine, it is characterized in that: first power section is born with it, use the clamping head of vibration head to clamp the branch needing vibration afterwards, and adjusted the openings of sizes of clamping head and nut by adjustment screw rod, branch is fixed; Starting power section afterwards, make vibration head produce to vibrate, the linear reciprocating motion of vibration head drives the branch clamped to produce vibration, and when vibrating the value reaching fruit whereabouts with frequency, mulberries are separated with branch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610027668.4A CN105660048A (en) | 2016-01-15 | 2016-01-15 | Vibration type mulberry picking machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610027668.4A CN105660048A (en) | 2016-01-15 | 2016-01-15 | Vibration type mulberry picking machine |
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| Publication Number | Publication Date |
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| CN105660048A true CN105660048A (en) | 2016-06-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610027668.4A Pending CN105660048A (en) | 2016-01-15 | 2016-01-15 | Vibration type mulberry picking machine |
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| CN (1) | CN105660048A (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106171297A (en) * | 2016-07-13 | 2016-12-07 | 华南农业大学 | A kind of hand-held branch vibration fruit harvesting device |
| CN108093865A (en) * | 2017-12-29 | 2018-06-01 | 常州有恒智能装备科技有限公司 | Variable-ratio intelligence picking machine |
| CN108848932A (en) * | 2018-07-11 | 2018-11-23 | 王利平 | Spindle nose shaking type picking machine |
| CN109258101A (en) * | 2018-11-05 | 2019-01-25 | 汕头大学 | A kind of multi-purpose excitation type fruit picker |
| CN110583239A (en) * | 2019-10-27 | 2019-12-20 | 南京林业大学 | Three-point adjustable clamping type vibration picking device |
| CN111373932A (en) * | 2020-02-28 | 2020-07-07 | 宁夏大学 | Reciprocating branch frequency-conversion amplitude-variation vibration mechanism and operation method thereof |
| CN112740912A (en) * | 2021-02-01 | 2021-05-04 | 桂林航天工业学院 | Adjustable type momordica grosvenori is planted with picking frame |
| EP3780935A4 (en) * | 2018-06-19 | 2022-01-05 | Demirayak Tarim Makinalari ve Tarim Ürünleri Ithalat Ihracat Sanayi ve Ticaret Limited Sirketi | An olive harvesting machine with a gear box providing freedom of comb movement |
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| US20070163222A1 (en) * | 2004-01-23 | 2007-07-19 | Elio Poggiagliolmi | Device for picking fruit |
| CN201075913Y (en) * | 2007-08-08 | 2008-06-25 | 杨慧明 | Olive picking machine |
| CN102246636A (en) * | 2011-06-15 | 2011-11-23 | 浙江农林大学 | Portable walnut picking device |
| CN202310609U (en) * | 2011-10-31 | 2012-07-11 | 浙江中力工具制造有限公司 | Gasoline-powered vibration fruit picker |
| CN105009815A (en) * | 2015-08-21 | 2015-11-04 | 西北农林科技大学 | Shaking type mulberry picking machine |
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| SU416049A1 (en) * | 1972-01-07 | 1974-02-25 | ||
| US20070163222A1 (en) * | 2004-01-23 | 2007-07-19 | Elio Poggiagliolmi | Device for picking fruit |
| CN201075913Y (en) * | 2007-08-08 | 2008-06-25 | 杨慧明 | Olive picking machine |
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Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106171297A (en) * | 2016-07-13 | 2016-12-07 | 华南农业大学 | A kind of hand-held branch vibration fruit harvesting device |
| CN108093865A (en) * | 2017-12-29 | 2018-06-01 | 常州有恒智能装备科技有限公司 | Variable-ratio intelligence picking machine |
| EP3780935A4 (en) * | 2018-06-19 | 2022-01-05 | Demirayak Tarim Makinalari ve Tarim Ürünleri Ithalat Ihracat Sanayi ve Ticaret Limited Sirketi | An olive harvesting machine with a gear box providing freedom of comb movement |
| CN108848932A (en) * | 2018-07-11 | 2018-11-23 | 王利平 | Spindle nose shaking type picking machine |
| CN109258101A (en) * | 2018-11-05 | 2019-01-25 | 汕头大学 | A kind of multi-purpose excitation type fruit picker |
| CN109258101B (en) * | 2018-11-05 | 2024-03-19 | 汕头大学 | Multipurpose vibration excitation type fruit picking device |
| CN110583239A (en) * | 2019-10-27 | 2019-12-20 | 南京林业大学 | Three-point adjustable clamping type vibration picking device |
| CN110583239B (en) * | 2019-10-27 | 2024-03-26 | 南京林业大学 | Three-point adjustable clamping type vibration picking device |
| CN111373932A (en) * | 2020-02-28 | 2020-07-07 | 宁夏大学 | Reciprocating branch frequency-conversion amplitude-variation vibration mechanism and operation method thereof |
| CN112740912A (en) * | 2021-02-01 | 2021-05-04 | 桂林航天工业学院 | Adjustable type momordica grosvenori is planted with picking frame |
| CN112740912B (en) * | 2021-02-01 | 2021-10-26 | 桂林航天工业学院 | Adjustable type momordica grosvenori is planted with picking frame |
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Application publication date: 20160615 |