CN200944768Y

CN200944768Y - Hand-held type hand shearer for grape ear tip

Info

Publication number: CN200944768Y
Application number: CN 200520105997
Authority: CN
Inventors: 谭汉卿
Original assignee: Individual
Current assignee: Individual
Priority date: 2005-12-19
Filing date: 2005-12-19
Publication date: 2007-09-12
Anticipated expiration: 2015-12-19

Abstract

The utility model an electricity-driven mechanism which is powered by storage battery, comprising a mini-type DC motor whose blades, knife rest and elbow (the elbow and the fixed bolster of the motor are integrated) whose angle is adjustable are connected to the conductor, the storage battery and the mains switch. The utility model is powered by 12 v mini-type DC motor to drive the blade 1 to rotate with high speed. The blades are fixed on the knife rest with bolt. The blades and the adjustable elbow (the elbow and the fixed bolster of the motor are integrated) are connected through bolts. The three blades subtend to each other at the angle of 120 degrees. The utility model can produce powerful motion driven by the motor to realize the target of cutting the redundant ear tip. By adjusting the flexible handle, the utility model can scissor crops with different height. The utility model has the advantages of convenient use, small investment and high efficiency.

Description

Hand-held grape fringe point clipper

Technical field

Hand-held grape fringe point clipper is a kind of with the be used as power motor machine of the energy of accumulator, belongs to the electric tool type.

Background technology

At present, wipe out for grape fringe point and other ear of crops point China various places, main dependence manually with the control of wiping out and spray insecticide of manual scissors, but two kinds of methods all exist take a lot of work, time-consuming.And the latter also can cause the pollution of environment, and labour intensity is big, has increased production cost.Particularly grape is at fruit growth period, and branches and leaves, tendril are grown vigorous, consumes the nutrition of a large amount of tree body, has a strong impact on the quality and the output of fruit.So, on planting technology, to constantly prune fringe point, tendril and the branches and leaves of new growth.Shear by manual, benefit is low, labour intensity is big and time-consuming, influences output.

Summary of the invention

The utility model ground purpose provides a kind of hand-held grape fringe point clipper.It is a kind of be the electric tool of power with the accumulator, and have simple to operate, easy to use, safe flexibly, advantage such as reliability is high, practical.Be at present more satisfactory fringe point shearing machine, belong to the utility model patent invention.

This clipper is formed (seeing Figure of description) by DC micromotor, blade and handle.Electronic part is with 12 volts of direct-flow micromachines 5; Extendable handle 10; 90～180 degree angle adjustable elbows 6; The knife rest 2 of fixed blade and blade 1 are formed (as shown in Figure 1).

The technical scheme that the utility model adopted is: be used as power with 12 volts of direct-flow micromachines 5, promote blade 1 and run up.Blade is fixed on the knife rest 2 with screw 3, knife rest 2 with can adjust elbow 6 (this elbow is an integral body with motor fixed rack) and be connected by two screws 9.The inclined-plane at three mutual 120 degree angles of blade.Under the transmission of motor, produce powerful power.(as shown in Figure 2) motor 5 links to each other with accumulator 13 by two leads 8, at the end of extendable handle 10 power switch 12 is installed.Accumulator is selected 12 volts 6.5 amperes non-maintaining storage battery for use.

Description of drawings:

Accompanying drawing 1, accompanying drawing 2 are the general construction view, and accompanying drawing 3 is a structure principle chart.1 is blade among the figure, and 2 is the blade fixed support, and 3 is the fixedly screw of blade and knife rest, 4 the screws that are connected and fixed for knife rest and motor shaft, 5 is DC micromotor, 6 is that rotatable elbow and motor fixed rack are one, 7 for adjusting the screw that is connected and fixed of elbow and handle, 8 is the power line of motor and accumulator, and 9 is the fixed electrical machinery screw, and 10 is extendable handle, 11 is the adjusting knob of extendable handle, 12 is power switch, and 13 is accumulator, and 14 are the fixing screw of motor overcoat.

Embodiment

Shown in accompanying drawing 3, battery of electric power 13 is worn between waist hand-held clipper handle 10; Turn on the power switch 12; To shear the fringe point that head (cutter head) is aimed at needs pruning.Adjust screw 7; Rotating bend 6 can make clipper be in different angles, fixes screw.To make things convenient for the shearing of different parts.It is extending and shorten handles to adjust knob 11, with the shearing of the crop that adapts to differing heights.

Because this fringe point clipper has adopted 5000 rev/mins of DC micromotors, so the efficient height.Blade adopts commercially available art designing with the stainless steel blade of cutting a sheet of paper, and is with low cost, and changes conveniently easily.Handle adopts the hollow extendable handle of ABS engineering plastics, and dc source is carried on the arm between waist, thus very light in weight, one-hand operation.And volume is very little, and is simple and reasonable, easy to maintenance, economical and practical.Noise is low, non-environmental-pollution.

Claims

1, blade 1 links to each other with the direct current arbor with knife rest 2;

2, the adjustable section header 6 of 90～180 degree is connected to form by screw 7 and telescopic handle 10;

3, use DC micromotor 5;

4, use accumulator 13 to make the power source of this clipper.