Garlic stems cutting-off device
Technical field
The present invention is a kind of instrument used in a kind of agricultural production, and specifically one kind is first garlic before garlic stems is pulled out
The utensil of a kind of sedge cutting-off.
Background technology
At present, pulling out garlic stems, there are three types of methods:First method is pulled up after puncturing garlic vacation stem crust with pin or small blade
It draws and splits garlic vacation stem crust, garlic stems is fractureed from the place of splitting, this method garlic stems yield is high, but garlic low output, this is because
Easily lodging after garlic vacation stem is broken away, influences later stage normal photosynthesis, so garlic low output;Second of side for pulling out garlic stems
Method is to pull out garlic stems directly up, and this method pulls out firmly big during garlic stems, garlic stems low output, this is because the tender stem of garlic stems is wrapped in
It is intracutaneous outside false stem, even if breaking will not be pulled out, so it is firmly big to pull out garlic stems, and garlic stems low output, but since this method is big
Garlic is not easy to lodge, so the yield of garlic is high;The third method is to be made at away from 3-5cm of ground with the false stem of hand pinching garlic
Garlic stems tender stem in false stem extracts garlic stems again after squeezing off, although the yield of this method garlic stems and garlic all increases, work
It is too low to make efficiency, takes a lot of work very much.
The content of the invention
The object of the present invention is to provide a kind of garlic stems cutting-off devices, it can effectively overcome above-mentioned the shortcomings that pulling out garlic stems.
The present invention adopts the technical scheme that:Garlic stems cutting-off device, it be one kind before garlic stems is pulled out first garlic stems in false stem
The utensil of middle cutting-off, it is characterized in that:There are arc clamping opening, arc clamping opening respectively at two folder ends of an elastic " u "-shaped steel piece clip
It is in the angle between 25 ° -30 ° with steel piece clip, has axle sleeve outside one of arc clamping opening center, have in axle sleeve and dial cutter shaft, dials knife
Axis inner end is that a diameter of 4-6 millimeters of disk dials knife, and it is crank to dial cutter shaft outer end, has the return spring for hooking crank outside axle sleeve,
There is pull rod on crank, the other end of pull rod has draw ring.
The garlic stems cutting-off device produced using above technical scheme, when in use, garlic farmers' right hand hold the garlic stems cutting-off device
" u "-shaped handle, right hand middle finger insertion draw ring makes two arc clamping opening of lower end be directed at garlic away from 3-5 centimeters of ground, right
Hand clutches " u "-shaped steel piece clip, and disk group knife will be vertically pierced at the garlic stems at garlic center at arc clamping opening center, right hand middle finger
Draw ring is pulled, the pull rod below draw ring just pulls crank that disk is made to dial swivel and moves about 90 ° of angles, and just cutting-off garlic stems, garlic farmers' left hand are suitable
Gesture gently draws and just extracts the garlic stems, and garlic farmers' right hand loosens the garlic stems cutting-off device, and the return spring outside axle sleeve makes disk dial knife revolution about
90 ° of angles, two arc clamping opening are also opened therewith, and disk dials knife and also just vertically exits the garlic.
Using the garlic stems cutting-off device elder generation cutting-off garlic stems, then garlic stems is extracted, had the following advantages:1 because the garlic stems is dialled
It is disconnected, so it is laborsaving to pull out garlic stems;2 because be high in the garlic stems yield garlic stems cutting-off, extracted away from 3-5 centimeters of ground;3
Because it is vertical piercing garlic one side that disk, which dials knife, the reaction force that opposite side has arc clamping opening offsets, so the garlic exists
It will not incline during piercing askew;It is brushed away upwards since the garlic stems cutting-off device is no and splits the false stem crust of the garlic, so after extracting garlic stems
The garlic vacation stem crust will not lodge in hollow tubular, not influence later normal photosynthesis, so the yield of garlic
It is high;4 because the garlic stems cutting-off device is using laborsaving convenience, so pulling out the efficient of garlic stems with it.
Description of the drawings
Fig. 1 is garlic stems cutting-off device overlooking the structure diagram of the present invention.
Fig. 2 is the forward sight structure diagram of garlic stems cutting-off device of the present invention.
In figure:1st, " u "-shaped steel piece clip;1.1st, arc clamping opening;1.2nd, axle sleeve;2nd, disk dials knife;2.1st, cutter shaft is dialled;2.1.1、
Crank;2.2nd, pull rod;2.3rd, draw ring;3rd, return spring.
Specific embodiment
In Fig. 1, Fig. 2, garlic stems cutting-off device provided by the invention, it be one kind before garlic stems is pulled out first garlic stems in false stem
The utensil of middle cutting-off, it is characterized in that:In an elastic " u "-shaped steel piece clip(1)Two folder ends have arc clamping opening respectively(1.1),
Arc clamping opening(1.1)With steel piece clip(1)In the angle between 25 ° -30 °, one of arc clamping opening(1.1)There is axis outside center
Set(1.2), axle sleeve(1.2)Inside have and dial cutter shaft(2.1), dial cutter shaft(2.1)Inner end is that a diameter of 4-6 millimeters of disk dials knife
(2), dial cutter shaft(2.1)Outer end is crank(2.1.1), axle sleeve(1.2)Hook crank outside(2.1.1)Return spring(3), it is bent
Handle(2.1.1)On have pull rod(2.2), pull rod(2.2)The other end have draw ring(2.3).