CN106416623B - A kind of vehicle-mounted excitation type soapberry fresh fruit Picker arm - Google Patents

A kind of vehicle-mounted excitation type soapberry fresh fruit Picker arm Download PDF

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Publication number
CN106416623B
CN106416623B CN201610897518.9A CN201610897518A CN106416623B CN 106416623 B CN106416623 B CN 106416623B CN 201610897518 A CN201610897518 A CN 201610897518A CN 106416623 B CN106416623 B CN 106416623B
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China
Prior art keywords
push rod
soapberry
casket
clamping device
fresh fruit
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CN201610897518.9A
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Chinese (zh)
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CN106416623A (en
Inventor
徐道春
崔文哲
伍广成
郑迪
贾明琛
徐之栋
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Beijing Forestry University
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Beijing Forestry University
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    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01DHARVESTING; MOWING
    • A01D46/00Picking of fruits, vegetables, hops, or the like; Devices for shaking trees or shrubs
    • A01D46/26Devices for shaking trees or shrubs; Fruit catching devices to be used therewith
    • A01D46/264Devices for beating or vibrating the foliage; Fruit catching devices to be used therewith

Abstract

The present invention relates to woods fruit picked technology fields, a kind of vehicle-mounted excitation type soapberry fresh fruit Picker arm are disclosed, including telescoping mechanism, push rod lockable mechanism, exciting agency and clamping device;The telescoping mechanism can stretch, and drive clamping device contact soapberry fruit tree, and control clamping device that soapberry trunk is carried out locking clamping;The push rod lockable mechanism constrains telescoping mechanism, that is, controls it flexible;The exciting agency is received from external power, and telescoping mechanism and clamping device is driven to carry out periodical shock motion, and then the vibration of soapberry fruit tree is driven to complete fresh fruit picking work.The configuration of the present invention is simple, function are reliably easy to operate and realize, and realize the breakthrough manually picked from soapberry fruit to mechanization, reduce production cost while production efficiency is improved, also avoid the damage generated to fruit tree.

Description

A kind of vehicle-mounted excitation type soapberry fresh fruit Picker arm
Technical field
The present invention relates to woods fruit picked technology field, more specifically, more particularly to a kind of vehicle-mounted excitation type soapberry is fresh Fruit Picker arm.
Background technology
It is pursuing today of green living, natural plant resources is also gradually liked as the source of daily necessities by masses It wears, therefore has driven the development of woods fruit processing technology.The China's economic seed of forest plants industry and is just quickly being sent out in provinces such as Fujian, Zhejiang Exhibition, the formation of industrial chain propose higher requirement to development but also people equip related processing technology.
Soapberry is a kind of domestic common deciduous tree, is precious from head to foot.Its fruit is not only to prepare the former material of beads Material, and outstanding dive is owned by industrial, biomass energy the exploitation of life products, in the research in medical supplies Can, it is a kind of outstanding biomass raw material.But at present on picking soapberry fruit, both hands are also passed through using manually picking Rock the Softening that trunk comes off ripening fruits.So not only efficiency is low, time and effort consuming, but also economic benefit is also bad. To comply with the development trend of forestry modernization, it is necessary to address these deficiencies in picking soapberry fruit.
The content of the invention
It is an object of the invention to be directed to technical problem existing in the prior art, it is fresh to provide a kind of vehicle-mounted excitation type soapberry Fruit Picker arm can improve the efficiency of picking soapberry fruit, and time saving and energy saving, increase economic benefit.
In order to solve posed problems above, the technical solution adopted by the present invention is:
A kind of vehicle-mounted excitation type soapberry fresh fruit Picker arm, including telescoping mechanism, push rod lockable mechanism, exciting agency and folder Hold mechanism;
The telescoping mechanism can stretch, and drive clamping device contact soapberry fruit tree, and control clamping device will Soapberry trunk carries out locking clamping;The push rod lockable mechanism constrains telescoping mechanism, that is, controls it flexible;It is described to swash Authorities shake from external power, and telescoping mechanism and clamping device is driven to carry out periodical shock motion, and then drives Fresh fruit picking work is completed in the vibration of soapberry fruit tree.
The telescoping mechanism includes push rod, push rod case lid and push rod babinet, and wherein push rod case lid is installed with push rod babinet Together, and it is sleeved on the outer surface of push rod.
The push rod lockable mechanism includes top casket, left casket, right casket and pedestal, and wherein floor installation is left on push rod babinet The both sides that casket and right casket are then fixed on pedestal are placed in the outer surface of push rod;The end and the upper end of left casket of the top casket are hinged on Together, the groove with the cooperation of right casket top is machined on side, handle is additionally provided on the side opposite with groove.
The exciting agency includes crank, positioning pin, crank connecting link case and connecting rod, and wherein crank is mounted on crank connecting link case Interior, crank connecting link case forms closed cavity with Box Cover and is fixed on external mountain bike, and crank is connected with by positioning pin Connecting rod, the end of connecting rod are connected with push rod babinet.
The slide with push rod cooperation is machined on the Box Cover.
The clamping device includes fixed seat, movable block and fixed block, and wherein movable block is hinged in fixed seat and with pushing away Bar connects, and fixed block is arranged in fixed seat and corresponding with the position of movable block.
The first flexible glue is provided on the fixed block, the second flexible glue is provided on the movable block.
Self-locking case is provided with below the fixed seat, self-locking spring piece is provided in the self-locking case, the two is mounted on The outer surface of push rod, the outer surface of push rod are also machined with the V-arrangement card slot with the cooperation of self-locking spring piece.
Compared with prior art, the beneficial effects of the present invention are:
(1) present invention clamps soapberry trunk by the realization of telescoping mechanism, push rod lockable mechanism and clamping device, And picking of the exciting realization to soapberry fruit is carried out by exciting agency, whole device is simple in structure, function is reliable, easy to grasp Make and realize, and realize the breakthrough manually picked from soapberry fresh fruit to mechanization, dropped while production efficiency is improved Low personnel cost also avoids the damage generated to fruit tree, improves the production fruit rate of soapberry indirectly;In addition Picker arm is installed On mountain bike, i.e. the Picker arm of vehicular is more suitable for this mountain topography of fruit-bearing forest, alleviates the burden that staff holds.
(2) push rod lockable mechanism of the invention uses the operation principle of similar " brake ", and is installed on left casket and right casket Left casket and right casket by pushing up opening and closing for casket, are carried out friction lock by rubber friction disc.During relaxed state, that is, push up casket and lift When, left casket and right casket do not generate pressure, and at this moment push rod can freely stretch;And lockup state, casket pressure will be pushed up by handle Under, in the card entry slot of right casket top, the rubber friction disc on left and right casket and casket compresses push rod, limits the shake of push rod, can Clamping device preferably is transferred vibrations to, carries out picking work, it is simple in structure, function is reliable.
(3) clamping device of the invention is capable of the device of folding as " mechanical hand ", and movable block is promoted to tree by push rod It is dry to be clamped, vibration picking work is completed, so disclosure satisfy that the fruit tree of different-diameter is picked by freely clamping Work thoroughly solves and manually picks this cumbersome, the drawbacks of taking time and effort;And it vibrates in order to prevent and soapberry fruit tree is made Into damage, fixed block can play a protective role with being equipped with rubber on movable block.
(4) self-locking case is additionally provided on clamping device of the invention, and self-locking spring piece is mounted in self-locking case, passed through Arching with resetting the V-arrangement card slot on cooperation push rod for self-locking spring piece, realizes and push rod is locked.It is completed when clamping work, When push rod recycles, by the presence of trunk, by movable block toward back pressure, push rod is pushed back into home position, and makes the card slot on push rod It returns to self-locking spring piece position and comes back to self-locking state, it is simple in structure.
Description of the drawings
Fig. 1 is the whole axonometric drawing of soapberry fresh fruit Picker arm of the present invention.
Fig. 2 is the sectional view of telescoping mechanism of the present invention.
Fig. 3 is the partial enlarged view of self-locking case of the present invention.
Fig. 4 is the locking axonometric drawing of push rod lockable mechanism of the present invention.
Fig. 5 is the folding axonometric drawing of push rod lockable mechanism of the present invention.
Fig. 6 is the axonometric drawing of exciting agency of the present invention.
Fig. 7 is the folding axonometric drawing of clamping device of the present invention.
Fig. 8 is the locking axonometric drawing of clamping device of the present invention.
Fig. 9 is the scheme of installation of the vehicle-mounted soapberry fresh fruit Picker arm of the present invention.
Reference sign:1- mountain bikes, 2- Picker arms, 3- telescoping mechanisms, 4- push rods lockable mechanism, 5- exciting agencies, 6- clamping devices, 7- tops casket, the left caskets of 8-, the right caskets of 9-, 10- pedestals, 11- cranks, 12- positioning pins, 13- crank connecting links case, 14- connect Bar, the first flexible glues of 15-, 16- fixed seats, the second flexible glues of 17-, 18- movable blocks, 19- self-locking cases, 20- self-locking springs piece, 21- are solid Determine block, 22- push rods, 23- push rods case lid, 24- push rod babinets.
Specific embodiment
For the ease of understanding the present invention, the present invention is described more fully below with reference to relevant drawings.In attached drawing Give presently preferred embodiments of the present invention.But the present invention can realize in many different forms, however it is not limited to this paper institutes The embodiment of description.On the contrary, the purpose for providing these embodiments is to make the understanding to the disclosure of invention more thorough complete Face.
Unless otherwise defined, technology of all technical and scientific terms used herein with belonging to technical field The normally understood meaning of personnel is identical.Term used in the present specification is intended merely to the purpose of description specific embodiment, It is not intended to limit the present invention.
As shown in fig.1, a kind of vehicle-mounted excitation type soapberry fresh fruit Picker arm provided by the invention, including telescoping mechanism 3, Push rod lockable mechanism 4, exciting agency 5 and clamping device 6.
The telescoping mechanism 3 can stretch, and clamping device 6 is driven to contact soapberry fruit tree, and controls clamping device 6 Soapberry trunk is subjected to locking clamping;The push rod lockable mechanism 4 constrains telescoping mechanism 3, that is, controls it flexible;Institute It states exciting agency 5 to receive from external power, and telescoping mechanism 3 and clamping device 6 is driven to carry out periodical shock motion, into And the vibration of soapberry fruit tree is driven to complete fresh fruit picking work.
As shown in Figure 2, the telescoping mechanism 3 includes push rod 22, push rod case lid 23 and push rod babinet 24.With reference to man-machine Human dimension parameter in engineering science, the stroke for taking push rod 22 are 500mm.The push rod case lid 23 is mounted on one with push rod babinet 24 It rises, and is sleeved on the outer surface of push rod 22 so that push rod 22 can be slided in the inside of the two, and then drive clamping device 6 complete clamping work.Push rod babinet 24 links together again with exciting agency 5, on mountain bike 1.
In above-mentioned, the push rod 22 uses square elongated stick of the section for 40X40mm, length 2500mm, both ends It extends outwardly to form stepped stem.The section of one offset bench be 40X30mm rectangle, length 200mm;Another offset Bench be section 60X40mm rectangle, length 500mm.
As shown in figs. 4 and 5, the push rod lockable mechanism 4 includes top casket 7, left casket 8, right casket 9 and pedestal 10, midsole Seat 10 is mounted on by screw on push rod babinet 24, and the both sides that left casket 8 and right casket 9 are then fixed on pedestal 10 are placed in push rod 22 Outer surface.The end and the upper end of left casket 8 of the top casket 7 are hinged, that is, pushing up casket 7 can rotate around the two hinge joint It carries out realizing folding and the conversion of locking state.The side of the top casket 7 is machined with the groove with the cooperation of right 9 top of casket, and recessed Slot is additionally provided with handle on opposite side.When under the handle for pushing up casket 7 is pulled, right 9 top of casket enters solid in the groove of top casket 7 Fixed, the rubber on left casket 8 and right casket 9 carries out friction locking to push rod 22 so that vibration can preferably be transferred to clamping device 6 On, i.e., the locking of push rod 22 and relaxation are controlled with closing by pushing up opening for casket 9, complete to limit push rod 22.
In above-mentioned, the height of the left casket 8 and right casket 9 is 60mm, width 10mm, and 40mm is higher by than 22 section of push rod, And reserved top 7 installation space of casket.The overall length for pushing up casket 7 is 170mm, handle diameter phi 10mm.
As shown in Figure 6, the exciting agency 5 uses brace and connecting rod framework, considers the amplitude of soapberry fruit tree for 10mm, The length of crank 11 is taken as 5mm, has so both met the requirement of soapberry fresh fruit picking rate, is also prevented from that fruit tree is caused to damage, again Because the length of 5mm means that distance between axles is 5mm between crank connecting link input shaft and crank connecting link pin, bent in order to meet the requirements Handle 11 is double-layer structure.The exciting agency 5 includes crank 11, positioning pin 12, crank connecting link case 13 and connecting rod 14, wherein crank 11 are mounted in crank connecting link case 13, and crank connecting link case 13 forms closed cavity with Box Cover and is fixed on external mountain bike 1 On, crank 11 is connected with connecting rod 14 by positioning pin 12, and the end of connecting rod 14 is connected with push rod babinet 24.In external gasoline engine Under drive, the exciting agency 5 can do reciprocal vibration.
In above-mentioned, the length of crank 11 will influence the amplitude of exciting in the exciting agency 5, and the height of the crank 11 is 60mm, width 50mm, aperture φ 30mm;The length of connecting rod 14 is 550mm.It is bent in order to adapt to the working space of crank connecting link A length of 310mm, width 240mm, a height of 180mm of handle connecting rod case 13.The cunning coordinated with push rod 22 is machined on the Box Cover Rail, the length of 300mm, width 10mm so not only can guarantee that push rod 22 will not derail in vibration, but also can guarantee vibration Directionality.
As shown in attached drawing 7,8, the clamping device 6 is the core of fresh fruit Picker arm, including fixed seat 16, movable block 18 and fixed block 21, wherein movable block 18 be hinged in fixed seat 16 and be connected with push rod 22, fixed block 21 is arranged on fixed seat It is on 16 and corresponding with the position of movable block 18.The fixed block 21 and movable block 18 are used to position soapberry fruit tree, Movable block 18 rotates under the promotion of telescoping mechanism 3, until being matched for clamping tightly fruit tree with fixed block 21.
In order to prevent soapberry fruit tree is caused to crush in clamping, the first flexible glue 15 is provided on the fixed block 21, The second flexible glue 17 is provided on the movable block 18.
In order to ensure that clamping device 6, will not be compared with 22 free movement of push rod, the fixed seat 16 when without work Lower section be provided with self-locking case 19.Self-locking spring piece 20 is provided in the self-locking case 19, the two is mounted on the appearance of push rod 22 Face, the outer surface of push rod 22 are also machined with the card slot coordinated with self-locking spring piece 20.When clamping device 6 works, fixed block 21 Fruit tree is contacted, because it can not be moved, and push rod 22 moves on, and allows for the sky that self-locking spring piece 20 shrinks back self-locking case 19 Intracavitary completes work;When clamping device 6 does not work, self-locking spring piece 20 is stuck in the card slot of 22 outer surface of push rod, that is, is completed Self-locking.
In above-mentioned, the self-locking case 19 is long 180mm, width 70mm, the semiclosed hollow cuboid of high 90mm, internal empty Chamber is 40 × 40mm.V-arrangement protrusion is extended outward to form on the self-locking spring piece 20, being machined with V-arrangement card slot on push rod 22 (refers to Shown in Fig. 3), so the two cooperation is more reliable and stablizes, and the section of V-arrangement protrusion is isosceles triangle, and bottom 40mm is a height of 10mm。
The course of work of the present invention is as follows:
As shown in Figure 9, the Picker arm 2 is mounted on mountain bike 1, and worker drives mountain bike 1 and works in forest zone.It is elected When determining fruit tree and carrying out picking work, worker promotes push rod 22 to move forward, and the top of push rod 22 promotes the movable block of clamping device 6 18 rotations, and fixed block 21 is coordinated to complete holding action to fruit tree.Then the handle on the top casket 7 of lower push-rod lockable mechanism 4 is pulled, Top casket 7 and right casket 9 is made to lock push rod 22, after completing a series of operation.External gasoline engine is started to work, and drives crank 11 It is rotated, by positioning pin 12 connecting rod 14 is driven to move, then transferred vibrations to by push rod 22 on clamping device 6, i.e., Drive the vibration of soapberry fruit tree so that fruit abscission, so as to complete picking work.
Above-described embodiment is the preferable embodiment of the present invention, but embodiments of the present invention and from above-described embodiment Limitation, other any Spirit Essences without departing from the present invention with made under principle change, modification, replacement, combine, simplification, Equivalent substitute mode is should be, is included within protection scope of the present invention.

Claims (7)

1. a kind of vehicle-mounted excitation type soapberry fresh fruit Picker arm, it is characterised in that:Including telescoping mechanism (3), push rod lockable mechanism (4), exciting agency (5) and clamping device (6);
The telescoping mechanism (3) can stretch, and clamping device (6) is driven to contact soapberry fruit tree, and controls clamping device (6) soapberry trunk is subjected to locking clamping;The push rod lockable mechanism (4) constrains telescoping mechanism (3), that is, controls it It is flexible;The exciting agency (5) is received from external power, and telescoping mechanism (3) and clamping device (6) is driven to carry out the cycle Property shock motion, and then the vibration of soapberry fruit tree is driven to complete fresh fruit picking work;
The push rod lockable mechanism (4) includes top casket (7), left casket (8), right casket (9) and pedestal (10), and wherein pedestal (10) is installed On the telescoping mechanism (3), left casket (8) and right casket (9) are then fixed on the both sides of pedestal (10);The end of the top casket (7) It is hinged with the upper end of left casket (8), the groove with the cooperation of right casket (9) top is machined on side, it is opposite with groove Handle is additionally provided on side.
2. vehicle-mounted excitation type soapberry fresh fruit Picker arm according to claim 1, it is characterised in that:The telescoping mechanism (3) push rod (22), push rod case lid (23) and push rod babinet (24) are included, wherein push rod case lid (23) is pacified with push rod babinet (24) It is fitted together, and is sleeved on the outer surface of push rod (22);The pedestal (10) is mounted on push rod babinet (24), the left casket (8) and right casket (9) is located at the outer surface of push rod (22).
3. vehicle-mounted excitation type soapberry fresh fruit Picker arm according to claim 2, it is characterised in that:The exciting agency (5) crank (11), positioning pin (12), crank connecting link case (13) and connecting rod (14) are included, wherein crank (11) connects mounted on crank In rod box (13), crank connecting link case (13) forms closed cavity with Box Cover and is fixed on external mountain bike (1), crank (11) connecting rod (14) is connected with by positioning pin (12), the end of connecting rod (14) is connected with push rod babinet (24).
4. vehicle-mounted excitation type soapberry fresh fruit Picker arm according to claim 3, it is characterised in that:Add on the Box Cover Work has the slide with push rod (22) cooperation.
5. vehicle-mounted excitation type soapberry fresh fruit Picker arm according to claim 3, it is characterised in that:The clamping device (6) include fixed seat (16), movable block (18) and fixed block (21), wherein movable block (18) be hinged in fixed seat (16) and with Push rod (22) connects, and fixed block (21) is arranged in fixed seat (16) and corresponding with the position of movable block (18).
6. vehicle-mounted excitation type soapberry fresh fruit Picker arm according to claim 5, it is characterised in that:The fixed block (21) On be provided with the first flexible glue (15), be provided with the second flexible glue (17) on the movable block (18).
7. vehicle-mounted excitation type soapberry fresh fruit Picker arm according to claim 5 or 6, it is characterised in that:The fixed seat (16) self-locking case (19) is provided with below, self-locking spring piece (20) is provided in the self-locking case (19), the two is mounted on and pushes away The outer surface of bar (22), the outer surface of push rod (22) are also machined with the V-arrangement card slot with self-locking spring piece (20) cooperation.
CN201610897518.9A 2016-10-15 2016-10-15 A kind of vehicle-mounted excitation type soapberry fresh fruit Picker arm Active CN106416623B (en)

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CN107654452A (en) * 2017-09-21 2018-02-02 浙江灵奇光电科技有限公司 A kind of locking structure
CN107750621B (en) * 2017-11-10 2019-10-01 蔡银花 A kind of pinecone picking machine convenient for operation
CN108811762B (en) * 2018-07-16 2020-10-30 武汉理工大学 Balanced arm suitable for forest fruit is picked
CN109121722B (en) * 2018-10-29 2020-10-02 常熟理工学院 Vibrating type picking and collecting integrated mechanical arm
CN109429721A (en) * 2018-12-26 2019-03-08 杭州电子科技大学 A kind of semi-automation jujube slave recovery integration apparatus
CN115024090A (en) * 2022-05-10 2022-09-09 青岛农业大学 Semi-hand-held vibrating fruit-shaking device

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