CN207897419U - Upper-air fruit picking machine - Google Patents

Abstract

The utility model discloses a kind of upper-air fruit picking machines, the upper cutter is fixedly mounted on the upper end of strut, the lower cutter is rotationally movably arranged on the front side portion of upper cutter, the second blade part corresponding with the first blade part of upper cutter is provided on the lower cutter, lever is provided on lower cutter, the one end of the tension spring is fixed on upper cutter, the other end of tension spring is fixed on lever, the first pulley is mounted on lever, the second pulley is mounted on strut, the shearing handle is rotationally movably arranged on the lower part of strut, the one end of the bracing wire is fixed on strut, the other end of bracing wire successively around the home in first pulley and second pulley after, it is fixed on shearing handle, the utility model advantage is：The picking needs for having adapted to the fruit of different thicknesses carpopodium expand the picking fruit scope of application of this upper-air fruit picking machine significantly, and simple in structure, and manufacturing cost is low, and use is very convenient.

Description

Upper-air fruit picking machine

Technical field

The utility model is related to the technical fields of fruit picking device, are led more particularly to the technology of high altitude fruit picking device Domain.

Background technology

Currently, when the fruit tied for the more tall and big fruit tree of trees is picked, general use manually climbs up trees Or the mode of erection ladder is picked, and not only cause high effort in this way, there are security risks, and are easily damaged Trees, and fruit of the part positioned at trees top is difficult to be picked.Although having the electronic fruit picking device in part on the market at present When in use, user may stand on ground and be picked to high aerial fruit by way of shearing, the fruit after picking It is honest enter specified collecting net in, and there are following deficiencies for this fruit picking device：First, structure is complex, manufacturing cost Height, heavier-weight, it is not very convenient to use；Second is that at present common fruit picking device can only to the thinner fruit of carpopodium into Row picking, and the thicker fruit of carpopodium can not be cut, picking fruit range is relatively narrow, cannot meet the picking of user well It needs；Third, the collecting net of fruit picking device be generally fixation can not mode, pick different height fruit when, be easy to cause fruit It falls to outside collecting net in fact, the fruit picking needs of different height cannot be well adapted for.

Utility model content

The purpose of this utility model be exactly provided to solve above-mentioned deficiency it is a kind of can be to the fruit of different thicknesses carpopodium It is picked in fact, and simple in structure, use is very convenient, while being suitable for the high altitude fruit picking of different height picking fruit needs Machine.

In order to solve the above-mentioned technical problem technical solution that the utility model uses is as follows：

Upper-air fruit picking machine, it include strut, piston rod, saw blade, the string bag, string bag supporting mechanism, upper cutter, lower cutter, Tension spring, bracing wire, first pulley, second pulley and shearing handle, the upper cutter is fixedly mounted on the upper end of strut, cuts on this Knife is inverted U-shaped, and the inside upper part that upper cutter is inverted U shape at this is provided with the first blade part, and the lower cutter is rotationally movable Mounted on the front side portion of upper cutter, the second blade part corresponding with the first blade part of upper cutter is provided on the lower cutter, Lever is provided on lower cutter, the one end of the tension spring is fixed on upper cutter, and the other end of tension spring is fixed on lever On, the first pulley is mounted on lever, and the second pulley is mounted on strut, and the shearing handle is rotationally movable Mounted on the lower part of strut, the one end of the bracing wire is fixed on strut, and the other end of bracing wire is slided first around the home successively After on wheel and second pulley, it is fixed on shearing handle, through-hole is offered in the strut, the piston rod activity is plugged on In the through-hole of strut, the upper and lower end of piston rod is pierced by from the through-hole of strut respectively, is set on the lower end of piston rod It is equipped with dragsaw handle, the saw blade is fixedly mounted on the upper end of piston rod, which is located at the rear side of upper cutter, in upper cutter On offer escape groove corresponding with saw blade, limiting slot corresponding with saw blade, the net are offered on the lower cutter Pocket supporting mechanism is made of ring support, fixing sleeve and locking bolt, and the string bag is located at below upper cutter, which fixes peace Dress on a toroidal support, is provided with cross bar, the fixing sleeve is fixedly mounted on cross bar, is arranged on strut on a toroidal support There is bearing, threaded hole is offered on the bearing, corresponding antiturning pitch, the lock are respectively arranged on bearing and fixing sleeve Determine bolt to pass through from fixing sleeve, and be located in the threaded hole of bearing, fixed lock set is set on bearing, and makes the anti-of fixing sleeve Turn tooth to be meshed with the antiturning pitch of bearing.

The through-hole of the strut and the cross section of piston rod are respectively corresponding ellipse.

The utility model is using the attainable advantageous effect of above-mentioned technical solution institute：When the carpopodium of fruit is thinner When, upper cutter is nested on the outside of carpopodium, then hand pinching is used to shear handle, lower cutter rotation is driven by bracing wire, by upper First blade part of cutter and the second blade part of lower cutter shear carpopodium, and the string bag is fallen into after the carpopodium cutting of fruit Interior, when the carpopodium of fruit is thicker, mobile strut makes carpopodium between saw blade and the limiting slot of lower cutter, and then pinching is sheared Carpopodium is clamped between saw blade and limiting slot by handle, while with pulling dragsaw handle is descended on hand, saw blade is driven by piston rod Sweeping action, to carpopodium carry out sawing, to be well adapted for different thicknesses carpopodium fruit picking needs, expand significantly The picking fruit scope of application of this upper-air fruit picking machine, and it is simple in structure, and manufacturing cost is low, and use is very convenient.Pass through net Pocket supporting mechanism can also be adjusted the angle of the string bag, to ensure that when acquiring the fruit of different height, the equal energy of fruit It falls into the string bag, has been well adapted for the picking needs of different height fruit.

Description of the drawings

Fig. 1 is the structural schematic diagram of the utility model；

Fig. 2 is the backsight structural representation of Fig. 1；

Fig. 3 is the partial structural diagram at A in Fig. 1；

Fig. 4 is the partial structural diagram on the utility model top in Fig. 1；

Fig. 5 is the partial structural diagram on the utility model top in Fig. 2；

Fig. 6 is the structural schematic diagram of the utility model after pinching down cut handle.

Specific implementation mode

Shown in Fig. 1, Fig. 2, Fig. 4 and Fig. 5, upper-air fruit picking machine, it include strut 1, piston rod 2, saw blade 3, the string bag 4, String bag supporting mechanism 5, upper cutter 6, lower cutter 7, tension spring 8, bracing wire 9, first pulley 10, second pulley 11 and shearing handle 12, The upper cutter 6 is fixedly mounted on the upper end of strut 1, which is inverted U-shaped, in the inside for being inverted U shape upper cutter 6 Top is provided with the first blade part 13, and the lower cutter 7 is rotationally movably arranged on the front side of upper cutter 6 by shaft 28 Portion, is provided with the second blade part 14 corresponding with 6 first blade part 13 of upper cutter on the lower cutter 7, and the second of lower cutter 7 Blade part 14 is in arc corresponding with the first blade part 13.Lever 15, one end of the tension spring 8 are provided on lower cutter 7 Portion is fixed on upper cutter 6, and the other end of tension spring 8 is fixed on lever 15, and the first pulley 10 is mounted on lever 15, The second pulley 11 is mounted on strut 1.The shearing handle 12 is rotationally movably arranged on the lower part of strut 1, described The one end of bracing wire 9 is fixed on strut 1, and the other end of bracing wire 9 is successively around the home in first pulley 10 and second pulley 11 Afterwards, it is fixed on shearing handle 12.Through-hole 16 is offered in the strut 1,2 activity of the piston rod is plugged on strut 1 In through-hole 16, the through-hole 16 of strut 1 and the cross section of piston rod 2 are respectively corresponding ellipse, to prevent piston rod 2 from occurring Rotation.The upper and lower end of piston rod 2 is pierced by from the through-hole 16 of strut 1 respectively, is provided on the lower end of piston rod 2 Dragsaw handle 17.The saw blade 3 is fixedly mounted on the upper end of piston rod 2 by holder 29, which is located at upper cutter 6 Rear side offers escape groove 18 corresponding with saw blade 3 on upper cutter 6, is offered on the lower cutter 7 and 3 phase of saw blade Corresponding limiting slot 19, the limiting slot 19 are arc.As shown in Figure 3, the string bag supporting mechanism 5 is by ring support 20, fixation Set 21 and locking bolt 22 are constituted, and the string bag 4 is located at 6 lower section of upper cutter, which is fixedly mounted on ring support 20, Cross bar 23 is provided on ring support 20, the fixing sleeve 21 is fixedly mounted on cross bar 23, and bearing is provided on strut 1 24, threaded hole 25 is offered on the bearing 24, corresponding antiturning pitch is respectively arranged on bearing 24 and fixing sleeve 21.Institute It states locking bolt 22 to pass through from fixing sleeve 21, and is located in the threaded hole 25 of bearing 24, the lock of fixing sleeve 21 is set in bearing 24 On, and the antiturning pitch 26 of fixing sleeve 21 is made to be meshed with the antiturning pitch 27 of bearing 24, antiturning pitch 27 can prevent fixing sleeve 21 from occurring Rotation.After locking bolt 22 is unscrewed, the angle of the string bag 4 is adjusted in rotatable fixing sleeve 21, different in acquisition to ensure When the fruit of height, fruit can be fallen into the string bag 4.

As shown in Figure 6, it when carrying out fruit picking using this upper-air fruit picking machine, holds with a hand strut 1 and carries out fruit picking operation, work as fruit Carpopodium it is thinner when, upper cutter 6 is nested on the outside of carpopodium, then use hand pinching shear handle 12, pass through bracing wire 9 drive incision Knife 7 rotates, and is sheared to carpopodium by the first blade part 13 of upper cutter 6 and the second blade part 14 of lower cutter 7, fruit Carpopodium is fallen into after cutting in the string bag 4.When the carpopodium of fruit is thicker, mobile strut 1 makes carpopodium be located at saw blade 3 and lower cutter 7 Between limiting slot 19, then carpopodium is clamped between saw blade 3 and limiting slot 19 by pinching shearing handle 12, while with pulling down on hand Dynamic dragsaw handle 17,3 sweeping action of saw blade is driven by piston rod 2, and sawing is carried out to carpopodium.

Claims (2)

1. upper-air fruit picking machine, it is characterised in that：It include strut, piston rod, saw blade, the string bag, string bag supporting mechanism, on cut Knife, lower cutter, tension spring, bracing wire, first pulley, second pulley and shearing handle, the upper cutter are fixedly mounted on the upper of strut End, the upper cutter are inverted U-shaped, and the inside upper part that upper cutter is inverted U shape at this is provided with the first blade part, and the lower cutter can It is rotationally movably arranged on the front side portion of upper cutter, corresponding with the first blade part of upper cutter is provided on the lower cutter Two blade parts are provided with lever on lower cutter, and the one end of the tension spring is fixed on upper cutter, and the other end of tension spring is solid It is scheduled on lever, the first pulley is mounted on lever, and the second pulley is mounted on strut, and the shearing handle can turn It is movably arranged on the lower part of strut dynamicly, the one end of the bracing wire is fixed on strut, and the other end of bracing wire is successively around the home It after in first pulley and second pulley, is fixed on shearing handle, through-hole is offered in the strut, the piston rod is lived Dynamic to be plugged in the through-hole of strut, the upper and lower end of piston rod is pierced by from the through-hole of strut respectively, under piston rod Dragsaw handle is provided on end, the saw blade is fixedly mounted on the upper end of piston rod, which is located at the rear side of upper cutter, Escape groove corresponding with saw blade is offered on upper cutter, and limit corresponding with saw blade is offered on the lower cutter Slot, the string bag supporting mechanism are made of ring support, fixing sleeve and locking bolt, and the string bag is located at below upper cutter, should The string bag is fixedly mounted on a toroidal support, is provided with cross bar on a toroidal support, and the fixing sleeve is fixedly mounted on cross bar, It is provided with bearing on strut, threaded hole is offered on the bearing, is respectively arranged on bearing and fixing sleeve corresponding anti- Turning tooth, the locking bolt is passed through from fixing sleeve, and is located in the threaded hole of bearing, and fixed lock set is set on bearing, and The antiturning pitch for making fixing sleeve is meshed with the antiturning pitch of bearing.

2. upper-air fruit picking machine according to claim 1, it is characterised in that：The through-hole of the strut and the cross section of piston rod Respectively corresponding ellipse.