CN101120638A

CN101120638A - Electric and hand-operated multidirectional fruit picking device

Info

Publication number: CN101120638A
Application number: CNA200710140533XA
Authority: CN
Inventors: 周荣波
Original assignee: Individual
Current assignee: Individual
Priority date: 2007-08-06
Filing date: 2007-08-06
Publication date: 2008-02-13
Anticipated expiration: 2027-08-06
Also published as: CN100531556C

Abstract

The present invention discloses an electric-powered manual-driving multi-directional fruit picking device; wherein, a flower-sprinkle-shaped shell consisting of an injection molding or metal-foil punched component and having a horizontal fruit-collection cavity port and a downward fruit-guiding cavity port is arranged on a plurality of sections of the retractable bushing through a supporting bushing; wherein, the circumference of the fruit-collection cavity port is a dual-layer structure of a ring inner cavity symmetrically formed by an upper and a lower half circle having the same arc and the equal waist, the upper part is a n-shaped comb tooth, the inner side of the lower part is projected inwardly in a certain sloping degree and is provided with a micro-direct-current motor unit and a cam; a ring serrated knife having two parallel waists in equal length and two symmetrical two half circles in the same arc of an n-shaped cutting tooth and a spring are arranged inside the ring cavity, a pulling rope of the serrated knife and a power-source lead wire are separately connected with a wrench and a connection post arranged on the bottom inside the cavity of the retractable bushing, a fruit-guiding bag or a fruit-guiding pipe selected and configured according to the shape and the weight of the picked fruit is connected with a fixed fruit guiding cavity port and a fruit collection container; the cutting tooth of the serrated knife driven by the pulling rope of the wrench or the rotation of the cam is swung to cut off the fruit pedicel entered into the seam of the n-shaped tooth, thereby achieving the effects of picking the fruits conveniently and high efficiently in multi-direction without any damage.

Description

A kind of electric and hand-operated multidirectional fruit picking device

One. affiliated technical field

The present invention relates to agricultural field a kind of branches of tall trees picking fruit instrument, but especially a kind of electric and hand-operated multidirectional branches of tall trees fruit picking device.

Two. technical background

Harvesting to the branches of tall trees fruit is that a difficulty is big, the work that efficient is low and dangerous. improve picking efficiency in order to reduce degree of danger, people have invented picker miscellaneous. the patent of comprehensive at present disclosed relevant branches of tall trees picking fruit instrument, by it fruit is separated the working method of taking off from base of fruit, it can be divided into shearingly, pull the formula of cutting and grab the formula of pulling three classes. wherein

Shearing have notification number to be

CN2917240Y, CN2917239Y, CN2912231Y, CN1926943A, CN2834143Y, CN2798544Y, CN2783738Y, CN2751521Y, CN2749245Y, CN2742739Y, CN2679989Y, CN2674830Y, CN2624601Y, CN2542035Y, CN2533655Y etc. (the 1-15 page or leaf of seeing Appendix).

Pulling the formula of cutting has notification number to be

CN2884853Y, CN1887040Y, CN2812538Y, CN2805343Y, CN2798543Y, CN2720795Y, CN2648792Y, CN2472476Y etc. (the 16-23 page or leaf of seeing Appendix).

Grabbing the formula of pulling, notification number is arranged is CN2877251Y, CN2613984Y, CN2514634Y, CN2500086Y etc. (the 24-27 page or leaf of seeing Appendix).

Adopt also only the retrieving of electronic mode (the 28-30 pages or leaves of seeing Appendix) such as notification number CN2604864Y, CN2443590Y and CN2229130Y.

Though these picking device to a certain extent tradition pluck the fruit mode raise the efficiency, but still there is certain defective in these inventions, as shearing existing patent is at the support bar other end traditional shrub and hedge trimmer to be installed, control the folding of cutting by backguy, structure is made widely known loose, it is big not only to take up room, inconvenience operation between the close fruit tree tip of shade is moved, exposed cutting edge also very easily injures fruit, and its " yi word pattern " clip is not easy to shear different directions and the short fruit of the individual little base of a fruit, promptly enabling to cut also change because of the orientation can't fall into fruit to lead the fruit bag to fall to rot on ground. and grab the formula of pulling and pull that to cut the formula picking device comparatively effective to the solid fruit of the big quality of build, but it is soft as raising plum for a few little matter, or the bodily form is irregular efficient as the then difficult performance of fruits such as anise, and it is not directly to cut off base of fruit but also can make fruit branch shaken by tractive to cause shedding or fallen flowers by pulling apart the base of fruit mode, to some flowers and fruits with the fruit of giving birth to such as spring anise etc. then can influence next batch fruit yield; In several examples of the electronic mode of only employing, do not have any protection, but in practical operation, very easily damage fruit and reduce its actual significance of application widely by the motor driven rotation of blade. also not seeing by retrieval has manual and electric dual-purpose fruit picking device patent disclosure.

Three. summary of the invention

For overcoming the deficiency that existing various device for picking fruit exists, the invention provides a kind of electric and hand-operated multidirectional fruit picking device. this fruit picking device not only compact conformation is simple, be convenient between the fruit tree branch, operate, and be applicable to multi-faceted multiple branches of tall trees picking fruit, can be immediately enter and lead fruit and manage or lead the fruit bag and be slipped to the collection fruit container excellently from leading the fruit mouth steadily thereby pluck the back fruit, the electric and hand dual-purpose can satisfy the needs of the multiple situation of different levels with the higher picking efficiency of performance.

The present invention solves the technical scheme that its problem adopts:

By plastic injection-moulded or sheet metal punching press member is formed horizontal opening Ji Guoqiangkou (1) is arranged and lead the gondola water faucet shape housing of fruit caving mouth (2) downwards, supporting sleeve (4) by collection fruit caving mouth below is fixed on multi-joint telescoping sleeve pipe (3) upward (Fig. 1). and collection fruit caving mouth periphery is the double-decker (Fig. 2 Fig. 3) that annular cavity is arranged, wherein radian such as lower half circle symmetry two waists are isometric parallel on the annular cavity, top is ∩ shape broach (101), slot is up big and down small, semi arch center broach (102) is the olecranon shape, with convenient base of fruit is imported slot, preceding inboard, bottom inwardly protrudes constant slope, its increased space is settled minisize dc variable-speed motor group (7), and supporting sleeve (4) communicates with cavity of resorption.

In the ring cavity with gim peg (11) by activity orientation groove (503) be equipped with two waists of ∩ shape cutting isometric parallel on radian symmetries such as lower half circle ring-type serrated knife (5) (Fig. 4), its ∩ shape dome mid portion cutting inwardly is converted into certain angle, be connected by backguy (9) the folding spanner (303) on the handle (301) bottom telescopic tube (3) that is arranged in the multi-joint telescoping sleeve pipe (3) in the joint boring of ring-type serrated knife bottom, between supporting sleeve (4) below the collection fruit caving and ring-type serrated knife (5) bottom joint, settle spring (8), spring pushes up moon teeth cavity upper limb with annular serrated knife, cutting is overlapped with broach, and slot is in open configuration.

The cam (6) that is arranged on annular serrated knife inboard is driven by minisize dc variable-speed motor group (7), motor DC power lead (10) is stretched high length with telescopic tube (3) maximum and is connected to dc storage battery cell power-line terminal (306) on handle (301) bottom in the chamber within it, backguy is set around wheel (305) and the fastening knob of length adjustment (304) on the spanner (303), spanner hinge rotating shaft dress back-moving spring (307).

Minisize dc variable-speed motor group (7), cam (6) and adaptive dc storage battery cell can carry out assembly according to the various needs of different class of fruit picking device and different levels. and fruit picking device housing size also can have different suitable specifications according to institute's fruit picking truth condition.

Fruit picking device is downward lead fruit mouthful (2) can according to the big or small weight of institute's fruit picking reality and shape select to be connected lead the fruit mesh bag lead the fruit pipe or the pipe network combination with the harmless landing of assurance fruit.

When plucking fruit, after will collecting that fruit mouthful is aimed at fruit and including it in collection fruit caving, regulate the angle of fruit picking device, base of fruit is entered in the slot, pull wrench, connecting steel wire will have the annular serrated knife of " ∩ " type cutting drop-down, and the base of fruit that cutting just will enter slot cuts off, and fruit can enter in the collection fruit container by leading fruit pipe or net through leading the fruit mouth; In like manner, the cam rotation that drives by minisize dc speed change unit, thus make the swing folding that under the spring force effect, circulate of annular serrated knife will enter base of fruit in the slot and cut off the back fruit and promptly lead fruit pipe or net landing collection really in the container by what lead fruit mouthful.

The invention has the beneficial effects as follows: gondola water faucet shape housing fruit picking device not only is easy to the collection fruit and leads fruit, and the Ji Guoqiangkou compact design that goes up the isometric parallel ring cavity configuration of radian symmetry two waists such as lower half circle solved the technical problem of electric and hand dual-purpose effectively, plucks operating efficiency and reduces labour intensity guarantee is provided for improving." ∩ " shape broach bag is protecting the cutting of " ∩ " shape not only can pluck the place ahead fruit of different azimuth up and down easily, and can avoid the damage of cutting effectively to fruit, be fit to all size, the weight difformity has the particularly harvesting of the soft fruits such as red bayberry of an irregular anise of little form and the little matter of body of other fruit." ∩ " shape cutting swing in fixing ring cavity does not need opening and closing and dc source lead and spanner backguy to be arranged in the telescopic tube of hollow, make its compact and reasonable simple for structure, improving the extension that colludes that obstruction property prevents tip branch effectively of keeping away that it works widely between branch. the present invention has bigger branches of tall trees fruit kind to pluck the scope of application, can improve a soft irregular anise of little matter effectively, the picking efficiency of branches of tall trees fruits such as red bayberry.

Four. description of drawings:

Fig. 1 is a stravismus partial sectional view of the present invention.

Fig. 2 is a middle sectional elevation of the present invention.

Fig. 3 is a middle longitudinal section of the present invention.

Fig. 4 is annular serrated knife oblique view.

(among the figure: 1. collection fruit caving mouth 101. broach 102. olecranon shape broach 2. are led the fastening knob 305. coiling bags of fruit caving mouth 3. multi-joint telescoping sleeve pipes 301. telescopic tube handles, 302. flexible adapter sleeve 303. folding wrench 304. backguys 306. battery feed binding posts 307. back-moving springs 4. supporting sleeves 5. annular serrated knife 501. cuttings 502. invagination cuttings 503. activity orientation grooves 6. cams 7. minisize dc variable-speed motor groups 8. springs 9. backguys 10. direct current supply lines 11. gim pegs)

Five. concrete body embodiment

Below in conjunction with Fig. 1 the embodiment of the invention is described further.

Manual mode:

At first open coiling bag (305) and the fastening knob of backguy (304), unscrew flexible adapter sleeve (302) back and adjust multi-joint telescoping sleeve pipe (3) highly according to the real position of institute's fruit picking, tighten again and unscrew flexible adapter sleeve (302), adjust spanner backguy (9) by coiling bag (305) and make the normal folding up and down of annular serrated knife (5), tighten the fastening knob of backguy (304); Be fixed on and lead on the fruit mouthful (2) according to suitable the leading the fruit bag or lead the fruit pipe of the real apolegamy of institute fruit picking, and connect the collection fruit container that is carried at body or lies in ground; Hold expansion link (3) bottom handle (301) and spanner (303), lifting fruit picking device aims at and to want real it is included in of fruit picking to collect fruit caving and make base of fruit enter slot, it is drop-down with serrated knife to withhold wrench (303), the cutting sharp sword cuts off base of fruit, and fruit is promptly managed or led the fruit mesh bag and slow down and slide into collection down really the container from leading fruit through leading fruit mouthful.

Electronic mode:

Open coiling bag (305) and the firm knob of backguy (304), unscrew flexible adapter sleeve (302) back and adjust multi-joint telescoping sleeve pipe (3) highly, tighten again and unscrew flexible adapter sleeve (302) and the firm knob of backguy (304) according to the real position of institute's fruit picking; According to suitable the leading the fruit bag or lead fruit and manage and connect the collection fruit container that is carried at body or lies in ground of the real apolegamy of institute fruit picking; Adaptive accumulator jar power line is connected on the power-line terminal (306) of handle (301) bottom, turns on the power switch and make the swing of minisize dc variable-speed motor group (7) driving cam (6) rotating band rotating ring shape serrated knife; Lift fruit picking device and aim at and to want that fruit picking is real to be included it in collection fruit caving and make base of fruit enter slot, the cutting sharp sword cuts off base of fruit, and fruit is promptly managed or led the fruit mesh bag and slow down to slide into down and collect really the container from leading fruit through leading fruit mouthful.

Can be fixed on and lead on the fruit mouthful (2) according to suitable the leading the fruit bag or lead the fruit pipe of the real shape of institute fruit picking and weight apolegamy, as to apple, the fruit of the big heavier bodily form rule of pear etc. can be selected for use and lead the fruit mesh bag and can slow down gliding speed, and options such as light irregular fruit of individual corpusculum such as anise are made its smooth downslide with leading fruit Guan Ze. also available pipe network combination or adjust width of mesh and prevent that the fruit net from colluding and hang raising fruit gliding speed and prevent that again fruit from damaging.

Claims

1. electric and hand-operated multidirectional fruit picking device, it is characterized in that: by injection moulding or sheet metal punching press member form have level to Ji Guoqiangkou and the gondola water faucet shape housing of leading the fruit caving mouth downwards be installed on the multi-joint telescoping sleeve pipe by supporting sleeve, collection fruit caving mouth periphery is the isometric double-deckers that are parallel-laid into annular cavity of arc symmetry two waists such as last lower half circle, its top becomes ∩ shape broach, lower inside inwardly protrudes constant slope and minisize dc variable-speed motor group and cam is installed, arcs such as last lower half circle symmetry two the waists parallel isometric annular serrated knife and the spring of the cutting of ∩ shape are installed in the annular chamber, and the serrated knife backguy is connected with binding post with the spanner of bottom respectively in the multi-joint telescoping casing cavity with power lead.

2. electric and hand-operated multidirectional fruit picking device according to claim 1 is characterized in that: ∩ shape semicircle center, described top broach is the olecranon shape.

3. electric and hand-operated multidirectional fruit picking device according to claim 1 is characterized in that: the semicircle mid portion cutting of annular serrated knife ∩ shape cutting inwardly is converted into certain angle.

4. electric and hand-operated multidirectional fruit picking device according to claim 1 is characterized in that: fastening knob of backguy (304) and coiling bag (305) are set on the spanner of multiple-segment telescopic tube handle bottom.