CN2056582U - Hand apple peeling device - Google Patents

Abstract

The utility model provides a hand apple peeling device for families and canning factories. An apple can be positioned and held by the utility model, and peel can be quickly peeled. The machine body of the hand apple peeling device is a plastic casing in which a couple of elastic coaxial shafts are arranged, and apples of different sizes can be positioned, held and driven to rotate. A knife blade which can be rotated around the small shaft of the knife blade is arranged on the curved arm of the rear part of the plastic casing and elastically pressed on the surfaces of the apples, and cutting depth can be controlled by the knife blade. When a crank is swung to make the apples rotate, the knife blade is driven by a transmission system to do circular arc motion along the surfaces of the apples to peel the peel one lap by one lap. The disadvantages that the apples are peeled by hand held and the thickness of the peel is manually controlled are overcome by the utility model, and cutting speed is enhanced.

Description

Hand apple peeling device

The utility model relates to a kind of hand machinery that pares an apple.

Paring an apple now is the pocket knife realization that maybe can control peel thickness with common pocket knife.Pare an apple with these two kinds of pocket knives, all will hand apple limit chamfered edge and rotate, cut an apple like this and want about two minutes, loaded down with trivial details and slow.

The purpose of this utility model provides a kind of hand machinery that pares an apple, and its can clamping apple and pericarp pruned fast.

The purpose of this utility model is achieved in that establishes a housing, establishes the concentric shafts of two band point swords that can stretch on the housing inside and outside wall.Two pivot swords thrust in two recesses of apple, can and drive its rotation with the apple positioning clamping that differs in size.Establish a curved boom at the housing rear portion, the curved boom top is fixed with knife rest, (blade of blade can be straight to the blade of the thickness of cutting controlled that one of knife rest upper support can rotate around self little axle, also can be arc), the curved boom lower end is bound up on hinge on the worm gear of housing bottom (this worm gear also can be gear or belt pulley), be hung in the extension spring tension on the worm gear opposite side support plate simultaneously, make the blade on curved boom top press to apple surface.When the concentric shafts Y-axis rotates, drive apple and rotate, drive worm gear by transmission system (this system can be gear drive, Worm and Worm Gear Driving, any combination of bel-drivenn) simultaneously and rotate, curved boom and blade also rotate thereupon.Because the axis of worm gear and the center of apple are close, the circular arc of blade rotation is close with the apple cambered surface.Because the effect of extension spring can remain elasticity during the blade rotation and be pressed on the apple surface, pericarp is pruned again.The apple revolution moves a week, and blade turns over a bit of circular arc, apple pruned one the circle pericarp.Place apple one end initial on blade, apple is rotated, blade rotates along the apple face, and pericarp is pruned continuously.Blade turns over circular arc half, and apple skin is all pruned except that in the recess of two ends.Because blade can be adjusted angle around self little rotation, adapts to the curvature of the rough and uneven in surface variation of apple surface, it is constant to keep really considering to be worth doing thickness.

The utility model can overcome the hand-held shortcoming that pares an apple with the apple positioning clamping that differs in size owing to be provided with the concentric shafts of two sharp swords of telescopic band.Because the rotation of apple and the circular motion of blade have certain gear ratio, blade can rotate around self little axle simultaneously, adapts to the curvature that apple surface changes, and the pericarp bits width under cutting, thickness are uniform.Because cutting is carried out continuously, can cut an apple, the speed of paring an apple is greatly improved in eight to ten seconds again.

The concrete structure of utility model is provided by following embodiment and accompanying drawing.

Fig. 1 is the front section view of the machine of paring an apple.

Fig. 2 is the vertical view of the machine of paring an apple.

Fig. 3 is the C-C cutaway view of front view.

Describe concrete structure of the present utility model and working condition in detail below in conjunction with accompanying drawing.

The machine body of paring an apple is plastic casing (1), is made up of outer wall (34), inwall (33) He Bidi parts such as (32).Left side axle (2) and right axle (13) are two horizontal concentric shafts, are bearing on four the edge covers (18) that are embedded on the inside and outside wall.Right axle-steel pipe is made, front end has by tube wall processing turns round the right sword of making (12), stage clip (15) is housed in the pipe, have elongated slot (14) on the tube wall, axle middle part sliding sleeve has upper belt-wheel (16), pin (17) passes upper belt-wheel and elongated slot, and upper belt-wheel and right axle can be slided on right axle with changeing also, and pin (17) also props up the right-hand member of stage clip simultaneously.Right axle right-hand member has the fixing crank (20) of pin (19), and the crank other end has crank (21).When not being subjected to external force, because the tension force of stage clip, pin (17) is pushed to the low order end of elongated slot, and right sword is in the limit on the left position at the most close housing center.Spur handle with the right hand, stage clip is compressed, and right axially right the slip props up the elongated slot left end up to pin (17), and at this moment, right sword moves on to the limit on the right-right-hand limit position away from the housing center.Left side axle construction is similar to right axle, is made by steel pipe, and front end has left sword (10), and the middle part has elongated slot (8), and stage clip (7) is equipped with in inside, and block (5) slides on the axle of a left side, and pin (6) passes block and elongated slot.Left side shaft rear end has the fixing handwheel (4) of pin (3).Spurring handwheel left with hand, slides in an a left side axially left side, unclamp hand after, original position is got back in the axial right resilience in a left side.Because right axle is for driving the driving shaft that apple rotates, so right sword is grown up than left sword.

During the clamping apple, hold handwheel with left hand and spur left side axle left, make left sword away from right sword.Hold apple (38) with the right hand, left and right sides sword is snapped in two recesses of apple, prop up handwheel and crank to middle plus-pressure with the right-hand man again, left and right sides sword just penetrates in the recess pulp.Unclamp the right-hand man, when the stage clip Spring balanced of the left and right sides, apple will stop at the housing center.The extreme position of left and right sides sword can guarantee to snap in the apple that differs in size of 55 to 90 millimeters of diameters.

In the cavity at housing rear portion, be provided with curved boom (29), stretch out from the half-arc groove (9) on the inwall on its top, and there is the fixing knife rest (35) of screw (36) end, and the knife rest upper support has the blade (11) that can rotate around self little (37).The arm axle of curved boom lower end (28) is bearing on the arm axle seat (31) of worm gear (27) downside, screw axis (30) rotation of worm gear at the bottom of being fixed in wall.Worm gear opposite side cementation has support plate (39), and the extension spring of its end (40) is pulled in the middle part of curved boom, and the blade of its upper end is pressed on the apple surface.Worm screw (24) is bearing on the bearing block (26) that is fixed at the bottom of the wall, with the worm gear interlock.The worm screw right-hand member has the fixing following belt wheel (23) of pin (25).Belt (22) transmission of following belt wheel and upper belt-wheel.Shake crank, apple is rotated by Fig. 3 direction of arrow.Simultaneously, right axle is by upper belt-wheel, belt, belt wheel, worm screw drive worm gear and rotate down, and curved boom and blade are also driven V along Fig. 2 to rotation.Because blade is pressed on the apple surface, in the relative motion pericarp bits (41) are cut down.Apple whenever circles, and blade turns over a bit of circular arc, and pericarp is cut next circle.Shake apple continuously, pericarp is cut down continuously by a circle circle.

When paring an apple,, then blade is placed the original position OA of Fig. 2 earlier by aforementioned with the apple positioning clamping, shake crank, apple rotates, blade along V to doing circular motion, when blade turned over half circular arc arrival ultimate position OB, apple skin was all pruned beyond removing in the recess of two ends.Spur handwheel left, take off the apple of cutting, oppositely shake crank, make the blade correcting action, reusable.

One small distance H is arranged between worm gear center line and the vertical line by the apple center among Fig. 3, make blade original position OA and the ultimate position OB can be parallel, blade can fit and it is pruned with the pericarp around the apple recess (some fruit face is vertical with concentric axis around the recess) with concentric axis.In order to make blade as far as possible near the recess center, reduce the pericarp of leaving over, blade height should exceed the Y-axis outer round surface.

Claims (4)

1, the hand machine that pares an apple, this machine has a pair of concentric shafts-left side axle (2) and right axle (13), concentric shafts one side has curved boom (29), knife rest (35) upper support that is fixed thereon end has the blade (11) that can control thickness of cutting, the arm axle (28) of curved boom (29) lower end is bearing on the arm axle seat (31) of worm gear (27), it is characterized in that left side axle (2) and right axle (13) can stretch, its relative end has left sword (10) and right sword (12), the knife rest (35) of curved boom (29) upper end and blade (11) can be propped up around apple (38) by worm gear (27) band and do the semi arch rotation, curved boom (29) middle part is fixed in extension spring (40) tension on worm gear (27) the opposite side support plate (39), blade (11) elasticity is pressed on apple (38) surface, and blade (11) can rotate around self little axle (37).

2, the machine that pares an apple according to claim 1, the retractility that it is characterized in that left side axle (2) and right axle (13) are to realize by the stage clip (7) in the axle and (15).

3, the machine that pares an apple according to claim 1 is characterized in that blade (11) is 1:25 to 1:35 with the rotating speed of curved boom (29) and worm gear (27) with the speed ratio that right axle (13) and apple (38) rotate.

4,, it is characterized in that the setting height(from bottom) of blade (11) should be higher than the outer round surface of left side axle (2) and right axle (13) according to claim 1, the 3 described machines that pare an apple.

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