CN86205387U - Combined manual tool for upper branch of fruit trees - Google Patents

Abstract

The utility model relates to a combined manual tool for the high branches of fruit trees. The combined manual tool for the high branches of the fruit trees is suitable for picking fruits, pruning and shaping branches of the high branches of various fruit trees such as apple trees, pear trees, orange trees, persimmon trees, pecan trees, etc. In the utility model, a moving knife blade, a fixed knife blade, a moving shear blade, a fixed shear blade and a saw blade are installed on a general supporting base alternately. The method can generate the required picking function, pruning function, sawing function, etc. The utility model has the advantages of simple structure, convenient maintenance and use and is operated by one person. The combined manual tool for the high branches of the fruit trees is suitable for picking fruits and pruning of the high branches of various fruit trees under various topography conditions and is an ideal manual tool of the fruit trees.

Description

Combined manual tool for upper branch of fruit trees

The utility model relates to the hand-operated tools of a planting fruit-trees branches of tall trees fruit picking and pruning.The cutting tool that belongs to the gardening special use.Be applicable to fruit picking of fruit tree branches of tall trees and branch-finishing and prunings such as apple, pears, walnut, persimmon.

In the orchard, staff's fruit-picking, cut branches of tall trees and block branch, general ascend operation, the staff is dangerous, and fruit falls and decreases greatly, and the fruit tree life-span is influenced.United States Patent (USP) 4226075 comprises two kinds of fruit picking apparatus, and the fruit of harvesting accesses by conduit, and because of conduit is fixed on the tubular rod, when tubular rod and ground inclination angle became big, conduit was along with inclination, easily and fruit is collided or fall to causing damage outward.Another kind is equipped with the fruit picking apparatus of " pyriform hole " moving knife, and " pyriform hole " is difficult for aiming at fruit, hinders fruit on the contrary easily.CN85203678U is a kind of fruit picking apparatus of many group otch, and its defeated fruit cover is fixed.Certain shortcoming is arranged.

The purpose of this utility model provide a kind of simple in structure, in light weight, function admirable, of many uses, be convenient to keep in repair make and price cheap, only need the combined type fruit tree branches of tall trees hand-operated tools of one man operation.The designer has manufactured a cover model machine, the ascending stair of need not climbing the tree during work, and the restriction that is not subjected to orographic condition easy to use has obtained satisfied effect, has avoided weak point of the prior art.

The purpose of this utility model is achieved in that according to homework type parts such as ledger-plate 16, knife section 15, blade positioning seat 14 being installed on supporting seat 10 just can assemble and become the branches of tall trees fruit picker, as Fig. 2.On supporting seat 10, install and decide snip 21.Active cutter plate 22 parts such as grade can be assembled into averruncator, Fig. 3, and installation saw blade 25 parts such as grade can be assembled and become Gao Zhiju on supporting seat 10.This combined type fruit tree branches of tall trees hand-operated tools can be plucked pears, apple, persimmon ... etc. multiple fruit, the branches of tall trees of pruning fruit trees block the unnecessary branch of fruit tree eminence.

The advantage of combined type fruit tree branches of tall trees hand-operated tools is simple in structure, understands that at a glance a usefulness promptly can.Because material source is extensive, manufacturing process is easy, and general township enterprise all can make, and is with low cost, uses easy to maintenancely, and except that shear-blade and saw blade, the user just can in time keep in repair as having simple small tool, and photograph is with not missing.

Branches of tall trees fruit picker among the design is not subjected to the restriction of fruit tree height, can pluck manually to be difficult to the fruit directly adopted.Simultaneously, the damage ratio with fruit is reduced to minimum limit.

Averruncator among the design can be sheared the fruit tree branch, can pluck the fruit that general fruit picking apparatus can not be won again.

Gao Zhiju among the design, the staff climbs the tree without ascending stair, stands in the limb that just can block the fruit tree eminence on the ground, saves labor.

Details are as follows again for the concrete measure of realization the purpose of this utility model:

Fig. 2 is the utility model branches of tall trees fruit picker exploded view.

Knife section 15 and ledger-plate 16 usefulness blade alignment pins 13 link together with blade positioning seat 14.Then, ledger-plate 16, blade positioning seat 14, long positioning seat 1 and short positioning seat 2 usefulness button-headed screws and hook screw 17 put stop 11 earlier, and the back is fastening with supporting seat 10.Connecting rod 12 1 ends link to each other with knife section 15, and the other end and crank throw 3 are riveted together.Crank throw 3 usefulness button-headed screws link to each other with supporting seat 10.One end hook of extension spring 4 is to long positioning seat 1, and the other end links to each other with crank throw 3.Pull bar 5 upper ends are connected with crank throw 3, and stay cord 6 is fixed in the lower end of pull bar 5, and bracelet 7 links to each other with pull bar 5 by stay cord 6.One or more spacing rings 8 are contained on the vaulting pole 9, and a vaulting pole 9 connects together with supporting seat 10.Upper conduit 19 and downcomer 20 are formed defeated fruit cover, pass stop 11 by suspension ring 18 and hang on the hook screw 17.

Fig. 3 is the averruncator in this combination tool.

This averruncator is by deciding snip 21, active cutter plate 22, snip positioning seat 14, extension spring 4, hook screw 17, supporting seat 10, a vaulting pole 9, spacing ring 8 stay cords, 6, half knob screws 23 and pull bar 5 compositions.

Fig. 4 is the Gao Zhiju in this combination tool.

This Gao Zhiju is by saw blade 25, and the saw blade riveted joint overlaps 26, trip bolt 27, and supporting seat 10, attachment screw 28, a vaulting pole 9 and spacing hole 24 are formed.Saw blade 25 is riveted tightly on saw blade riveted joint cover 26, and saw blade riveted joint cover 26 and supporting seat 10 usefulness trip bolts 27 are affixed, and supporting seat 10 is locked on a vaulting pole 9.

Circular arc (not putting the first edge on a knife or a pair of scissors) is made in the end of knife section 15 of the present utility model and ledger-plate 16, to the fruit not damaged.Ledger-plate is that cutting edge has the blade of carving tooth, can clamp carpopodium, does not allow it skid off from cutting edge.Upper conduit 19 is a funnel-form, and single-point articulates the influence that is not subjected to a vaulting pole and ground angle.Stop 11 can guarantee to fail fruit and overlap enough degree of freedom, exempts the influence to it of wind-force or branch simultaneously.Upper conduit is a skeleton with hard materials such as metal, plastics, bamboo wood, twines cotton thread, cloth or other flexible material on it, and the fabric stitching with transparent window screening of the fibrage of white or other light colour and so on forms then.Upper conduit is not in light weight, and transparency is good, and is yielding and don't hinder fruit.Downcomer is a flexible pipe, adopts soft fabric to make, with upper conduit with suturing with thread management together.Supporting seat 10 usefulness metal tubes or plastic conduit are made, and fruit-picking, cut branches of tall trees and saw branches of tall trees three kinds of duties all can be general.Vaulting pole 9 adopts a bamboo pole, wooden pole, the cheap long poles of gathering materials on the spot of price such as plastics pole, its length is chosen wantonly, when fruit tree is shorter, can select a quarter butt for use, when fruit tree is tall and big, if any pear tree, persimmon tree ... Deng selecting long pole for use.The long pole of this kind situation is fulcrum with ground, rotates freely, and it is laborsaving to hold pole, conveniently moving, and especially on hillside, staff's trouble free service that does as usual.Variation according to vaulting pole 9 length, one or more spacing rings 8 are housed, its effect is direction and the position that limits stay cord 6, so that spur laborsaving, exempt the interference of branch simultaneously to stay cord 6, bracelet 7 is connected with stay cord 6, when plucking fruit, should be according to the variation of fruit height, stay cord 6 can change the use length of stay cord 6 arbitrarily on bracelet 7, unclasp freely, easy to adjust, this averruncator is decided snip light sword and two kinds of branches of tall trees that can be used to shear fruit tree of land, pluck Chinese toon, collect the seeds of trees, persimmon and the too hard fruit of some other carpopodium that must shear together with branch of plucking that general fruit picking apparatus is difficult to pluck.On the saw blade riveted joint cover 26 three rivet holes are arranged, can with saw blade 25 and saw blade riveted joint cover 26 respectively riveted joint be 15 ° or 20 °.The end of saw blade 25 dashes has spacing hole 24, staff can adorn the preceding paragraph branch or other hard material, can play the effect of restriction saw blade 25 strokes.During work, can avoid taking off saw.There are two pairs of through holes the lower end of supporting seat 10, and its spacing is identical with two pairs of trip bolt spacings that the saw blade riveted joint is overlapped on 26.For this reason, supporting seat 10 can turn around to use, and will prop up vaulting pole 9 and separate with supporting seat 10, can become handsaw.

The concrete application example of this combination tool:

The assembling of branches of tall trees fruit picker is proper, when gap blade is suitable, wrench bracelet 7 drives stay cord 6 and pull bar 5, change the direction of power again by crank throw 3, make pull bar 12 pulling knife sections 15 shear carpopodium on same plane with ledger-plate 16, recover the initial position of knife section 2 then by extension spring 4, when using branches of tall trees fruit picker of the present utility model, only need a people to stand in terrestrial operation, one holds the afterbody that supports pole 9 and downcomer 20, another holds bracelet 7 as long as carpopodium enters otch, and the handle ring 7 too hard, and stay cord 6 power transmissions to the connecting rod 12 of tensioning can spur knife section 15 and shear carpopodium.Then, fruit falls into upper conduit 19, can access at the afterbody of downcomer 20.Averruncator in this combination tool only needs a people to stand in Ground Operation.Fig. 3 is the assembling schematic diagram of this averruncator.When trunk was tall and big, vaulting pole 9 was a fulcrum with ground, a hand steered pole, and another hand manganese handle ring 7, stay cord 6 power transmissions drive the branches of tall trees that pull bar 5 pulling active cutter plates 22 are cut off active cutter plate 22 and decided snip 21 clampings.This averruncator is safe and reliable, can exempt the hardship that staff's ascending stair is climbed tree.During fruit-picking, using method is the same, and when the labour was sufficient, the support staff accessed fruit with open cloth list or net, also half knob screw 23 on the supporting seat 10 can be changed the outfit into hook screw 17 and hang up the defeated water receiving fruit of defeated fruit cover.

Claims (5)

1, a kind of have vaulting pole 9, the fruit tree branches of tall trees hand-operated tools of supporting seat 10 is characterized in that the needs according to different work, passes through button-headed screw, trip bolt or hook screw are installed on supporting seat 10 and are cut or saw or fruit picker, are combined into averruncator or Gao Zhiju or branches of tall trees fruit picker.

2, branches of tall trees hand-operated tools according to claim 1 is characterized in that cutting by deciding snip 21, and active cutter plate 22 and snip positioning seat 14 are formed, active cutter plate 22 is connected with hook screw 17 by extension spring 4, spacing ring 8 is enclosed within on the vaulting pole 9, restriction stay cord 6, and stay cord 6 links to each other with pull bar 5.

3, branches of tall trees hand-operated tools according to claim 1 is characterized in that saw overlaps 26 by saw blade 25 and saw blade riveted joint and forms, and the front end of saw blade 25 has a spacing hole 24, and it is exactly a kind of handsaw that this saw is not contained on the supporting seat 10.

4, branches of tall trees hand-operated tools according to claim 1, it is characterized in that fruit picker is by knife section 15, the band saw tooth or the ledger-plate 16 of band saw tooth not, blade positioning seat 14, crank throw 3 is formed, knife section 15 is connected with crank throw 3 by connecting rod 12, crank throw links to each other with supporting seat 10 by button-headed screw, spacing ring 8 is enclosed within on the vaulting pole 9, restriction stay cord 6, stay cord 6 links to each other with pull bar 5 with bracelet 7, and pull bar 5 links to each other with crank throw 3, defeated fruit is overlapped 20,19 and is hung on the hook screw 17 by suspension ring 18 by stop 11.

5, branches of tall trees hand-operated tools according to claim 1 is characterized in that supporting seat 10 is by metal, and hard materials such as plastics are made.

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