CN208370286U - Multitool linkage orange picker - Google Patents

Abstract

The utility model belongs to the field of picking machinery, and relates to a multi-knife linked orange picking tool. It solves the technical problem in the prior art that picking tools cannot cut fruit stems at multiple angles in the direction of orange growth. The utility model comprises a knife holder, the knife holder is in the shape of a circular ring, and the knife holder is provided with a plurality of fruit jamming grooves. A transmission ring is arranged on the transmission ring, and the rotary knives equal to the number of jamming grooves are clamped on the transmission ring. The rotary knife is provided with a second blade opposite to the first blade. Compared with the prior art, the utility model is characterized in that according to the growth characteristics of oranges, it can be adapted to different growth directions, and the fruit stems can be picked and cut from multiple angles.

Description

Multitool linkage orange picker

Technical field

The utility model belongs to picking mechanical technical field, more particularly, to a kind of multitool linkage orange picker.

Background technique

Orange is a kind of fruit being favored by people, and nutritive value is high, in good taste, has the very big market demand.Tangerine The picking work of son, it is deep to be influenced by conditions such as time, spaces, and orange yield is big, picking process expends huge manpower object Power.Labor intensity can be substantially reduced using picker.The agricultural production of difference and general cereal crops, tangerine is perennial Qiao Wood cannot damage tangerine branch in picking process, in order to avoid influence to carry out annual output, therefore most large-scale harvesting apparatus cannot fit Orange is answered to pick work.

For the investment for reducing labour, labor intensity is reduced, improves picking quality, by constantly researching and developing, people are developed Diversified picking mechanism.For example, Chinese patent literature discloses a kind of cherry picking device [CN201720035141.6], packet Shear, telescopic rod and splicing bag are included, the splicing bag connects shear, the shear connection expansion link top End, the shear are set as comb teeth-shaped, and the shear includes blade and engine, and the blade setting exists In the side groove of monodentate, the blade connects engine, the engine connection expansion link；Wherein shear is set as Comb teeth-shaped is convenient for the shear in picking to comb multiple cherries, and multiple cherries are placed in different slots in a slot simultaneously Cherry individually forms a line, and prevents from damaging cherry when shearing, shear is inserted at cherry stems and after separating cherry, hair is utilized The groove that blade stretches out monodentate side is cut off carpopodium by motivation, and cherry is fallen into splicing bag, and blade retracts the recessed of monodentate side again In slot.

Above scheme picks cherry in such a way that multiple tracks links to a certain extent and improves picking efficiency, but for adopting It plucks for orange, orange fruit tufted is grown thickly, and carpopodium is stiffening, and fruit growth is in multiple directions, and above scheme is difficult to need continuous Replacement picking position leverages picking efficiency to realize picking completely, and is not suitable with orange picking.

Utility model content

The purpose of this utility model be in view of the above-mentioned problems, to provide a kind of structure simple, it is practical and convenient, can multi-angle picking Grow thickly orange multitool linkage orange picker.

In order to achieve the above objectives, the utility model uses following technical proposal: this multitool linkage orange picker, packet Knife rest is included, knife rest is in circular ring shape, is provided with multiple card fruit slots on the knife rest, the card fruit slot is V-shaped and in card fruit slot A side on be provided with the first blade, the knife rest bottom is also arranged with transmission ring, is connected on the transmission ring The rotating knife equal with card fruit slot number is provided with the second blade being oppositely arranged with the first blade, institute on the rotating knife The rotating knife stated and knife rest are hinged.

In above-mentioned multitool linkage orange picker, the dress equal with card fruit slot number is provided on knife rest lateral surface Knife plane, the dress knife plane and card fruit slot are crossed to form the first blade, and second blade is tightly attached in dress knife plane, First blade and the second blade are staggered to form scissors mouth.

In above-mentioned multitool linkage orange picker, it is provided with rotating part on rotating knife, is set on the rotating part It is equipped with axis hole, shaft is equipped in the axis hole, the shaft is provided with far from one end of rotating knife against platform, the other end It is provided with locating piece, the locating piece is pressed against on rotating knife, described to be provided with against platform close to the side of knife rest and knife The arc surface that frame medial surface mutually agrees with.

In above-mentioned multitool linkage orange picker, rotating part is provided with cut part close to one end of the first blade, Cut part is arranged in close to the side of the first blade in second blade, and the cut part is set far from the side of the first blade It is equipped with exterior arc surface, the rotating part is provided with inner arc surface far from the side of exterior arc surface.

In above-mentioned multitool linkage orange picker, rotating part is provided with driving section far from the side of cut part, institute Be provided on the transmission ring stated with the one-to-one driving groove of rotating knife, the driving section is fastened in driving groove, described Transmission cambered surface is provided on driving section, the transmission cambered surface is resisted against in transmission groove sidewall.

In above-mentioned multitool linkage orange picker, knife rest bottom is equipped with positioning convex platform, the transmission ring bottom It is provided with limited step, the positioning convex platform is fastened in limited step.

In above-mentioned multitool linkage orange picker, transmission ring is provided with limiting slot far from one end of limited step, Limited block is provided in the limiting slot, the limited block is fixedly mounted on knife rest, and the limited block is pressed on limit The slot bottom of position slot is provided with activity space between the limited block side wall and limit groove sidewall.

In above-mentioned multitool linkage orange picker, it is provided with cableties on transmission ring, is arranged in the limited block There is threading hole, the limited block is provided with hollow hand lever far from the side of knife rest, is fixedly connected with cable wire on the cableties, The cable wire is connected with a bracing wire block by threading hole and hollow hand lever.

In above-mentioned multitool linkage orange picker, threading hole is provided with roller pin far from the side of cableties, described Shaft pin axis it is parallel with knife rest axis, be provided with reverse wheel in the roller pin, the limited block and hollow hand lever Hingedly.

In above-mentioned multitool linkage orange picker, reset spring, the reset bullet are additionally provided on transmission ring Side of the limited block far from cableties is arranged in spring, and described reset spring one end is fixedly connected on transmission ring, and the other end is fixed It is connected on limited block.

Compared with prior art, the advantages of this multitool linkage orange picker, is:

1. knife rest is more linkage rotation knife in being provided on circular ring shape and knife rest, multi-angle, comprehensive picking growth are realized The different orange in direction avoids replacement picking angle, reduces labor intensity.

2. designing arc surface on platform, increase forced area, enhance knife rest intensity, in the premise for guaranteeing knife rest intensity Under, knife rest quality can be reduced, controllability and operability are improved.

3. rotating knife designs exterior arc surface and inner arc surface, reduce the damage to fruit and branch, it is ensured that nutrient quality and Carry out annual output.

4. determining transmission ring freedom degree using positioning convex platform and limited step and limited block, simplify mechanical structure, matter Amount is light and handy, and controllability is strong.

Detailed description of the invention

Fig. 1 is structural schematic diagram provided by the utility model.

Fig. 2 is shear history figure provided by the utility model.

Fig. 3 is that shearing provided by the utility model finishes figure.

Fig. 4 is top view provided by the utility model.

Fig. 5 is cross-sectional view provided by the utility model.

Fig. 6 is standoff features schematic diagram provided by the utility model.

Fig. 7 is rotating knife structural schematic diagram provided by the utility model.

In figure, knife rest 1, card fruit slot 2, the first blade 3, transmission ring 4, rotating knife 5, dress knife plane 6, the second blade 7, rotation Portion 8, axis hole 9, shaft 10, against platform 11, locating piece 12, cut part 13, driving section 14, driving groove 15, transmission cambered surface 16, positioning Boss 17, limited step 18, limiting slot 19, limited block 20, cableties 21, threading hole 22, hollow hand lever 23, cable wire 24, bracing wire block 25, roller pin 26, reset spring 27.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without creative efforts Every other embodiment obtained, fall within the protection scope of the utility model.

As shown in Figs 1-4, this multitool links orange picker, including knife rest 1, which is characterized in that the knife rest 1 is in Circular ring shape, is provided with multiple card fruit slots 2 on the knife rest 1, and the card fruit slot 2 is V-shaped and a side in card fruit slot 2 On be provided with the first blade 3,1 bottom of knife rest is also arranged with transmission ring 4, be connected on the transmission ring 4 with card fruit 2 quantity of slot equal rotating knife 5 is provided with the second blade 7 being oppositely arranged with the first blade 3 on the rotating knife 5, described Rotating knife 5 and knife rest 1 it is hinged.

By 1 set of knife rest to the orange fruit grown thickly, position is adjusted, so that the carpopodium of one or more fruits is caught in card fruit slot 2, transmission ring 4 is driven, transmission ring 4 drives rotating knife 5 to rotate so that the first blade 3 and the second blade 4 that are oppositely arranged close up, benefit The carpopodium being caught in card fruit slot 2 is cut with shearing force.Preferably, the lower section of knife rest 1 is provided with undertaking bag, and fruit is being cut fruit It falls into and is accepted in bag after stalk, complete picking.Knife rest 1 is in a ring and card fruit slot 2 is evenly distributed on knife rest 1, to adapt to not The orange fruit of equidirectional growth, no replacement is required picking position, realization Multi-angle omnibearing picking.

Preferably, card 2 bottom of fruit slot is provided with arc-shaped slot, so that being not easy to skid off card fruit after carpopodium is caught in card fruit slot 2 Slot limits carpopodium position when transmission ring 4 drives rotating knife 5 to close up, and prevents carpopodium from skidding off card fruit slot 2, improve cutting carpopodium at Power.

Specifically, the dress knife plane 6 equal with card fruit 2 quantity of slot is provided on 1 lateral surface of knife rest, the dress knife plane 6 are crossed to form the first blade 3 with card fruit slot 2, and second blade 7 is tightly attached in dress knife plane 6, and rotating knife 5 is avoided to revolve During turning, since external force is shaken, so that the rotation of rotating knife 5 is more steady.Be conducive to the first blade 3 and the simultaneously Two blades 7 are staggered to form scissors mouth, avoid rotating knife 5 in rotary course, and the first blade 3 is separated to lose and be cut with the second blade 7 Cut effect.

Further, it is provided with rotating part 8 on rotating knife 5, axis hole 9, the axis hole 9 are provided on the rotating part 8 In be equipped with shaft 10, the shaft 10 is provided with far from one end of rotating knife 5 against platform 11, and the other end is provided with locating piece 12, the locating piece 12 is pressed against on rotating knife 5, it is described against platform 11 close to the side of knife rest 1 be provided with in knife rest 1 The arc surface that side is mutually agreed with.Arc surface is resisted against the medial surface of knife rest 1, increases the forced area against platform 11, and limitation is supported Platform 11 rotates, and prevents shaft 10 in 5 rotary course of rotating knife, shakes, so that the first blade 3 divides with the second blade 7 From losing shear effect.The bearing area in knife rest 1 against platform 11 is increased simultaneously, improves the rigid of knife rest 1, drop Low knife rest 1 is because stress twists, extension carriage physical life.

Further, as shown in fig. 7, rotating part 8 is provided with cut part 13 close to one end of the first blade 3, described Cut part 13 is arranged in close to the side of the first blade 3 in two blades 7, and the cut part 13 is set far from the side of the first blade 3 It is equipped with exterior arc surface, the rotating part 8 is provided with inner arc surface far from the side of exterior arc surface.Rotating knife 5 and knife rest 1 are Metal material, quality is hard, using designed arc-shaped appearance, rotating knife 5 is avoided to scratch fruit surface in rotary course, improves picking product Matter, while branch is avoided damage to, it influences to carry out annual output.

Further, rotating part 8 is provided with driving section 14 far from the side of cut part 13, is arranged on the transmission ring 4 Have with the one-to-one driving groove 15 of rotating knife 5, the driving section 14 is fastened in driving groove 15, on the driving section 14 It is provided with transmission cambered surface 16, the transmission cambered surface 16 is resisted against on 15 side wall of driving groove.Transmission ring 4 rotates, driving groove 15 1 A side wall applies thrust to driving section 14, so that rotating knife 5 is that center of rotation rotates with shaft 10, the first blade 3 of realization and the Two blades 7 close up or separate.

Preferably, as seen in figs. 5-6,1 bottom of knife rest is equipped with positioning convex platform 17, and 4 bottom of the transmission ring setting is limited Position step 18, the positioning convex platform 17 are fastened in limited step 18.Transmission ring 4 is provided with far from one end of limited step 18 Limiting slot 19 is provided with limited block 20 in the limiting slot 19, and the limited block 20 is fixedly mounted on knife rest 1, described Limited block 20 be pressed on the slot bottom of limiting slot 19, transmission ring 4 is inserted in knife rest 1 from the top of knife rest 1, and positioning convex platform 17 is utilized to limit Transmission ring 4 processed cannot be detached from knife rest from 1 bottom of knife rest, while limited block 20 is pressed on the slot bottom of limiting slot 19, limits transmission ring 4 It is upwardly separated from knife rest, realizes that transmission ring 4 can only be with knife rest 1 for rotary shaft rotation.20 side wall of limited block and 19 side wall of limiting slot it Between be provided with activity space.When the rotation of transmission ring 4 is resisted against the side wall of limiting slot 19 to limited block 20, transmission ring 4 stops turning It is dynamic, 4 angle rotatable of transmission ring is limited, angle is rotated to reach control rotating knife 5, prevents rotating knife 5 is stuck not to be capable of resetting.Letter Change connection structure, drop knife rest body weight, enhances controllability.Operator grasp position be hollow 27 end of hand lever, knife rest 1 and The weight of transmission ring 4 is transmitted in operator's hand and will be multiplied by hollow hand lever 27 according to lever principle, reduces knife rest 1 It is greatly improved operability with 4 mass of transmission ring, and reduces labor intensity.

Preferably, it is provided with cableties 21 on transmission ring 4, threading hole 22, the limit are provided in the limited block 20 Position block 20 is provided with hollow hand lever 23 far from the side of knife rest 1, and cable wire 24, the steel are fixedly connected on the cableties 21 Rope 24 is connected with a bracing wire block 25 by threading hole 22 and hollow hand lever 23.User holds hollow hand lever 23 and controls 1, knife rest It sets, so that carpopodium falls into card fruit slot 2, pulls bracing wire block, cableties 21 are affected by cable wire 24, to pull transmission ring 4 to be with knife rest 1 Rotary shaft rotation.Wherein preferably, hollow hand lever 23 can be telescopic rod, can be adjusted empty according to fruit growth height using this 23 length of heart hand lever wins the different orange of height to facilitate, and avoids carrying ladder, picking of climbing tree, it is strong to reduce labour Degree saves labour, improves picking efficiency.

It is highly preferred that limited block 20 and hollow hand lever 23 are hinged, according to fruit growth position, knife rest 1 and hollow hand are adjusted The angle of bar 23, with the practical orange picking for being grown in different location.

Preferably, threading hole 22 is provided with roller pin 26,26 axis of roller pin and knife far from the side of cableties 21 1 axis of frame is parallel, and reverse wheel is provided in the roller pin 26, and the limited block 20 and hollow hand lever 23 are hinged.Cable wire 24 change 24 lead of cable wire by reverse wheel, avoid cable wire 24 and hollow 23 sliding friction of hand lever, cause cable wire 24 or sky The abrasion of heart hand lever 23, prolongs the service life.

It is highly preferred that being additionally provided with reset spring 27 on transmission ring 4, the setting of reset spring 27 is remote in limited block 20 The side of offline button 21, described 27 one end of reset spring are fixedly connected on transmission ring 4, and the other end is fixedly connected on limited block On 20.After the first blade 3 and the second blade 7, which collapse, cuts carpopodium, user unclamps cable wire 24, and reset spring 27 is shunk, and draws Dynamic 4 opposite direction of transmission ring rotation, drives rotating knife to reset, and the first blade 3 is separated with the second blade 7, waits collapsing next time and adopt It plucks.It reduces manpower and resets work, reduce labor intensity, simplify picking step.

The specific embodiments described herein are merely examples of the spirit of the present invention.The utility model institute Belonging to those skilled in the art can make various modifications or additions to the described embodiments or using similar Mode substitute, but without departing from the spirit of the present application or beyond the scope of the appended claims.

Although knife rest 1, card fruit slot 2, the first blade 3, transmission ring 4, rotating knife 5, dress knife plane is used more herein 6, the second blade 7, rotating part 8, axis hole 9, shaft 10, against platform 11, locating piece 12, cut part 13, driving section 14, driving groove 15, cambered surface 16, positioning convex platform 17, limited step 18, limiting slot 19, limited block 20, cableties 21, threading hole 22, hollow hand are driven The terms such as bar 23, cable wire 24, bracing wire block 25, roller pin 26, reset spring 27, but the possibility using other terms is not precluded Property.The use of these terms is merely for the convenience of describing and explaining the nature of the invention；It is construed as any The additional limitation of one kind is all contrary to the spirit of the present invention.

Claims (10)

1. A multi-knife linkage orange picking tool, comprising a knife rest (1), characterized in that the knife rest (1) is in the shape of a circular ring, and the knife rest (1) is provided with a plurality of jams Slot (2), the fruit jamming slot (2) is V-shaped and is provided with a first blade (3) on one side of the jamming slot (2), and the bottom of the knife holder (1) is also covered A transmission ring (4) is provided, the transmission ring (4) is clamped with a number of rotary knives (5) equal to the number of the jamming grooves (2), and the rotary knives (5) are provided with the same number as the first The second blade (7) is arranged opposite the blade (3), and the rotary blade (5) is hinged with the blade holder (1). 2. The multi-knife linkage tangerine picking tool according to claim 1, wherein the outer surface of the knife holder (1) is provided with a knife-loading plane (6) equal to the number of the jamming groove (2), Said knife-installing plane (6) intersects with the fruit-carrying groove (2) to form a first blade (3); ) and the second cutting edge (7) are staggered to form a scissors mouth. 3. The multi-knife linkage orange picking tool according to claim 2, wherein the rotary knife (5) is provided with a rotating part (8), and the rotating part (8) is provided with a shaft hole (9), the shaft hole (9) is provided with a rotating shaft (10), one end of the rotating shaft (10) away from the rotary knife (5) is provided with an abutment table (11), and the other end is provided with a positioning Block (12), the positioning block (12) is pressed against the rotary knife (5), and the side of the abutment table (11) close to the knife rest (1) is provided with a connection with the inner side of the knife rest (1) Arc faces that fit together. 4. The multi-knife linkage orange picking tool according to claim 3, characterized in that, one end of the rotating part (8) close to the first blade (3) is provided with a shearing part (13), and the The two blades (7) are arranged on the side of the shearing portion (13) close to the first blade (3), and the side of the shearing portion (13) away from the first blade (3) is provided with an outer arc surface, An inner arc surface is provided on the side of the rotating part (8) away from the outer arc surface. 5. The multi-knife linkage orange picking tool according to claim 4, characterized in that, a transmission part (14) is provided on the side of the rotating part (8) away from the shearing part (13), and the transmission The ring (4) is provided with a transmission groove (15) corresponding to the rotary knife (5) one-to-one, the transmission part (14) is clamped in the transmission groove (15), and the transmission part (14) A transmission arc surface (16) is provided, and the transmission arc surface (16) abuts on the side wall of the transmission groove (15). 6. The multi-knife linkage orange picking tool according to claim 1, wherein the bottom of the knife holder (1) is provided with a positioning boss (17), and the bottom of the transmission ring (4) is provided with a limited position The step (18), the positioning boss (17) is clamped in the limit step (18). 7. The multi-knife linkage orange picking tool according to claim 6, wherein a limit groove (19) is provided at one end of the transmission ring (4) away from the limit step (18), and the limit A limit block (20) is arranged in the groove (19), the limit block (20) is fixedly installed on the tool holder (1), and the limit block (20) is pressed on the limit groove (19) At the bottom of the groove, an active space is provided between the side wall of the limiting block (20) and the side wall of the limiting groove (19). 8 . The multi-knife linkage orange picking tool according to claim 7 , wherein a wire buckle ( 21 ) is arranged on the transmission ring ( 4 ), and a wire hole is arranged in the limit block ( 20 ). 9 . (22), a hollow handle (23) is provided on the side of the limit block (20) away from the tool holder (1), and a wire rope (24) is fixedly connected to the wire buckle (21), so The steel cable is connected with a wire-pulling block (25) through the threading hole (22) and the hollow hand rod (23). 9. The multi-knife linkage orange picking tool according to claim 8, characterized in that, a side of the threading hole (22) away from the wire buckle (21) is provided with a pivot pin (26), and the pivot pin is provided with a pivot pin (26). (26) The axis is parallel to the axis of the tool holder (1), the rotating shaft pin (26) is provided with a reversing wheel, and the limiting block (20) is hinged with the hollow hand lever (23). 10. The multi-knife linkage orange picking tool according to claim 8, wherein the transmission ring (4) is further provided with a return spring (27), and the return spring (27) is arranged at a limit One end of the block (20) is away from the wire buckle (21), one end of the return spring (27) is fixedly connected to the transmission ring (4), and the other end is fixedly connected to the limit block (20).