CN2336559Y

CN2336559Y - Universal tree pruner

Info

Publication number: CN2336559Y
Application number: CN 98228087
Authority: CN
Inventors: 彭足润
Original assignee: Individual
Current assignee: Individual
Priority date: 1998-01-22
Filing date: 1998-01-22
Publication date: 1999-09-08
Anticipated expiration: 2008-01-22

Abstract

The utility model relates to a universal tree pruner, which comprises a telescopic sleeve bar, shears, a resetting spring of a shears opening, a movable handle and a fruit transporting sleeve, wherein, the movable handle is arranged on the lower end of the telescopic sleeve bar, the shears are formed by hinging a fixed blade and a movable blade by a pivot, the front part of the fixed blade and the front part of the movable blade are provided with shears cutting edges which are mutually matched, the rear part of the fixed blade is fixedly connected with the upper end of the telescopic sleeve bar, the fruit transporting sleeve is hinged on the lower part of the shears, and pull ropes are arranged between the movable handle and the movable blade of the shears and between the movable handle and a sleeve hole of the fruit transporting sleeve. The utility model is characterized in that one side of the back part of the fixed blade is provided with a cutting edge of a chopper.

Description

Omnipotent averruncator

The utility model relate to a kind of be used for fruit tree pluck the fruit pruner.

China's utility application discloses a kind of Fruit-picking unit No. 90211243.0, this Fruit-picking unit is formed telescopic holding rod by hollow loop bar, be equiped with scissors and defeated fruit cover on the top of telescopic holding rod, lower end at holding rod is provided with operating grip, the stay cord that is connected on the operating grip links to each other with defeated fruit cover with scissors simultaneously, can control scissors respectively and overlap action by the hinged defeated fruit of hinge.Though this Fruit-picking unit can be picked fruit, it can not be used for branches of tall trees comparatively sturdy on the pruning fruit trees, and its function is incomplete, thus the defective of existing.

The purpose of this utility model provides the comparatively complete omnipotent averruncator of a kind of function.

Omnipotent averruncator of the present utility model has telescopic loop bar, scissors, scissors opening back-moving spring, flexible handle and defeated fruit cover, flexible handle is arranged on the lower end of telescopic loop bar, scissors is formed through hinge is hinged by stationary knife and moving knife, has the scissors edge of a knife that cooperatively interacts in the front portion of stationary knife and the front portion of moving knife, fixedly connected with the upper end of telescopic loop bar in the rear portion of stationary knife, defeated fruit cover is articulated in the below of scissors, between the running-on that the moving knife and the defeated fruit of flexible handle and scissors are overlapped, has stay cord, in the utility model, a side at above-mentioned stationary knife rear portion is provided with the chopper edge of a knife especially.When using omnipotent averruncator of the present utility model, by the operant activity handle, can affect stay cord, and then drive the moving knife action of defeated fruit cover and scissors, realize cutting fruit and connect really function.In addition, owing to be provided with the chopper edge of a knife, when need are pruned comparatively sturdy branches of tall trees, just can utilize this chopper edge of a knife to chop back branch in a side at the stationary knife rear portion of scissors.In the utility model, also further the opposite side at the stationary knife rear portion is provided with sawtooth.If branch is too sturdy, adopt just energy sawing branch of this sawtooth.Simultaneously, also can the upper surface of the upper surface of stationary knife front portion and moving knife front portion respectively correspondence setting decide intermediate plate and moving intermediate plate.Like this, pluck fruit such as loquat when need and be positioned on the limb and during the fruit that is easy to damage, then can be when scissors to be cut off the fruit carpopodium, fruit is taken in fixed, the moving corresponding inside obvolvent of intermediate plate.

As mentioned above, compare with existing like product, omnipotent high skill of the present utility model was both cut and can be plucked all kinds of fruit, can prune high skill (comprising sturdy branch) again easily, and its function is more perfect, used also more convenient.

Content of the present utility model further illustrates with the following Examples, but content of the present utility model is not limited only to content related among the embodiment.

Fig. 1 is the structural representation of omnipotent averruncator among the embodiment.

Fig. 2 is the A-A profile.

As illustrated in fig. 1 and 2, the omnipotent averruncator in the present embodiment has telescopic loop bar 1, scissors, scissors opening back-moving spring 3, flexible handle 3 and fails fruit and overlap 4.Flexible handle 3 is arranged on the lower end of telescopic loop bar 1.Scissors through hinge 12 hinged forming, has the scissors edge of a knife that cooperatively interact in the front portion of stationary knife 5 and the front portion of moving knife 6 by stationary knife 5 and moving knife 6, fixedlys connected with the upper end of telescopic loop bar 1 in the rear portion of stationary knife 5.Defeated fruit is overlapped 4 belows that are articulated in scissors.Overlap and to have stay cord 7 between 4 the running-on (lower end of this stay cord is fixed on the flexible handle 3, and its upper end fork is two, and one links to each other with moving knife 6, and another links to each other with defeated really running-on) the moving knife 6 of flexible handle 3 and scissors and defeated fruit.Side at the stationary knife rear portion is provided with the chopper edge of a knife 8.In addition, the opposite side at the stationary knife rear portion also is provided with sawtooth 9 in this example.The upper surface of the upper surface of stationary knife front portion and moving knife front portion respectively correspondence be provided with and decide intermediate plate 10 and moving intermediate plate 11.During averruncator in using present embodiment, allow stay cord 7 move by operant activity handle 3, this stay cord drives defeated fruit and overlaps 4 upwards upset of running-on in moving knife 6 motion that affects scissors, promptly allow defeated fruit overlap 4 when scissors edge of a knife closure is cut off carpopodium and accept the fruit that falls.Cut off after the carpopodium, releasing activity handle 3, under the effect of back-moving spring 3 (being the top spring in this example), scissors is reset to open configuration, defeated fruit overlap running-on also downwards the upset reset.When needs are pruned comparatively sturdy branch, can utilize the chopper edge of a knife 8 or sawtooth 9 to carry out work.Pluck fruit last, carpopodium under fruit the time, decide intermediate plate 10 and the moving intermediate plate 11 of setting are understood and, easily fruit taken inwardly with the fruit obvolvent along with the closure of the scissors edge of a knife.In addition, in the present embodiment, consider the closed degree that to regulate the scissors opening sometimes, allow the above-mentioned hinge 12 that stationary knife and moving knife are hinged be dismountable screw-type hinge especially, and moving knife 6 is provided with standby hinge hole 13.Like this, as long as unload down hinge 12, just can utilize standby hinge hole 13 to move behind the position moving knife hinged with stationary knife 5 again.

Claims

1, a kind of omnipotent averruncator, has telescopic loop bar, scissors, scissors opening back-moving spring, flexible handle and defeated fruit cover, described flexible handle is arranged on the lower end of telescopic loop bar, described scissors is formed through hinge is hinged by stationary knife and moving knife, has the scissors edge of a knife that cooperatively interacts in the front portion of stationary knife and the front portion of moving knife, fixedly connected with the upper end of telescopic loop bar in the rear portion of stationary knife, defeated fruit cover is articulated in the below of scissors, between the running-on that the moving knife and the defeated fruit of flexible handle and scissors are overlapped, have stay cord, it is characterized in that being provided with the chopper edge of a knife in a side at described stationary knife rear portion.

2, averruncator as claimed in claim 1 is characterized in that being provided with sawtooth at the opposite side at described stationary knife rear portion.

3, averruncator as claimed in claim 1 or 2, it is characterized in that the upper surface of the upper surface of stationary knife front portion and moving knife front portion respectively correspondence be provided with and decide intermediate plate and moving intermediate plate.

4, averruncator as claimed in claim 1 is characterized in that the described hinge that stationary knife and moving knife are hinged is dismountable screw-type hinge, and moving knife is provided with standby hinge hole.