CN86202981U

CN86202981U - Nut cracker

Info

Publication number: CN86202981U
Application number: CN 86202981
Authority: CN
Inventors: 张晓和; 郑德聪; 吴海平
Original assignee: Shanxi Agricultural University
Current assignee: Shanxi Agricultural University
Priority date: 1986-05-10
Filing date: 1986-05-10
Publication date: 1988-07-20

Abstract

The utility model discloses a nut cracker, being a succade foodstuff processing device, which improves the cracking peel quality of the fruit through the structures which are a double-cutting-edge, a limiting deep profile modeling table, a single hang structure for a knife blade, an elastic grip, an elastic compression head, etc. The use and the adjustment of the device are convenient.

Description

Nut cracker

The utility model belongs to the candied fruit food processing apparatus, is used for the broken skin processing of oval fruit.

Existing processing unit (plant) is " Shanxi agricultural machinery " third phase in 1985 the 16th page of mentioned jujube scraper report and seen this product.This jujube scraper can replace manually broken skin, reduces labor intensity, and raise the efficiency, but profiling weak effect, the broken skin degree of depth differs, is difficult to correct feeding, complex structure, adjustment is loaded down with trivial details, cutter can not the monolithic dismounting.

The purpose of this utility model is to propose the profiling of a kind of energy to limit dark, correct feeding, fruit simple in structure, that be convenient to adjust to break instrument.

The utility model is achieved in that and keeps the structure of said apparatus cutter along circumference, changes former broken dermatotome sheet into bilateral cutting edge, the dark profiling platform of limit and can make the hook of the independent dismounting of blade.The blade of groove or breach, one or one group of elastomer are housed in the interrupted groove of the formed ring-type of the breach of establishing in addition by each blade, its intake mechanism still adopts depression bar guide pin bushing structure, in the guide hole of the face of cylinder, there are a plurality of elasticity to touch pawl, the depression bar head is equipped with and the coaxial pressure head that is connected by elastomer of depression bar, these several parts are assemblied on the frame by broken skin processing technology requirement, after fruit to be processed guide hole feeding by guide pin bushing, elasticity in the guide hole is touched pawl and the compensating squeeze head that is pressed into subsequently on the depression bar of guide hole can be set upright the fruit transverse by vertical direction, fruit passes through guide hole downwards under depression bar and pressure head effect, last sword by bilateral cutting edge blade is cut brokenly epidermis, limit dark profiling platform can guarantee to give fixed depth of cut, the broken skin of monitoring at the end the following sword of blade devote oneself to work, cut brokenly fruit upper end epidermis and finally finish the broken skin of fruit, blade dismounting separately as required.

The bilateral cutting edge of the utility model is a linear pattern, and the angle bisector of two straight cuts swords vertically is cut the longitudinal axis of fruit during assembling, the angle of two straight line swords is general＞and 60 °, its concrete parameter is by decisions such as processed fruit profile and cutter hanging structures.

It is a rounding off curved surface that the utility model is limit dark profiling platform working surface, this face is made up of three parts, its middle part is a short and small plane, the plane to point width from the deep equality that requires with broken skin, two parts are that its directrix of cylinder is consistent with processed fruit end surface bus in addition.

The pawl that touches that elasticity of the present utility model is touched pawl is stretched out to the hole central lower is oblique by the bottom of guide hole inwall, touches the pawl surface and wants smooth slyness.

The working surface of the utility model pressure head bottom is around the formed spill surface of revolution of ram axis, the outer surface of pressure head is the face of cylinder and the shoulder greater than the guide hole aperture that is slightly less than the guide hole aperture, the upper face and the elastomer of pressure head link, and there is a through hole that can pass depression bar bar portion at the pressure head center.

Blade of the present utility model is by the hook on the cutter hub, single hanging hang structure such as groove or breach, be articulated on the endless knife horse that links to each other with frame, the annular elastomeric that is contained in another breach of blade can provide blade profiling and the dark required pressure of limit, the number of blade is by the requirement decision of broken skin, by the formed annular of a plurality of blades, guide hole in the intake mechanism, pressure head and depression bar etc. are concentric fits, elasticity is touched in the groove that pawl is contained in the guide hole inwall, pressure head is sleeved on the depression bar head, the shoulder that the depression bar head has a restriction pressure head to deviate from, spring base is equipped with at the depression bar middle part, and the spring of spring base and compensating squeeze head links.

Device provided by the utility model, profiling is arranged, limit deeply, can make processed fruit centering Working position, blade can single dismounting, obvious advantage simple in structure, easy to manufacture, the surface area that the fruit of processing by the product of this scheme manufacturing can reduce non-processing district, fruit two ends guarantees that broken skin degree of depth unanimity, good looking appearance, broken skin do not have the inclined to one side phenomenon of leakage, and the feeding of non-vertical direction also can not appear in fruit during processing.

Accompanying drawing has provided the structural representation of an embodiment of the utility model.Accompanying drawing 1 is an embodiment primary structure schematic diagram, and accompanying drawing 2 is along the cutaway view of A-A section to cutter hub 11.

Present embodiment is the application of improvement project on blue or green jujube line drawing machine, and is existing as follows to its structure division.

The flange plate-like base of tool 9 that has cylindric guide hole 15 is installed on support 2; Fixing endless knife horse 10 with support under the dish of the base of tool 9; Hanging one group of blade on the blade holder 10; The blade 13 of blade stretches out cutter hub 11, and the angle of blade two-edged is 90 °, the limited dark profiling platform 19 of intersection of cutter hub 11 and blade 13, and there is a breach at the back of blade, and these breach can constitute interrupted cannelure; Be embedded with an annular rubber bar 12 at this cannelure; Four axial pass troughs 16 are arranged in the guide hole 15, elasticity is housed in the groove touches pawl 8; Pressure head 6 is housed on the depression bar can be used to limit position and the motion of pressure head 6 on depression bar 1 with the shoulder of spring 5, alignment pin 3, spring base 4, these parts and depression bar head; Pressure head 6 bottom working surfaces are the conical surface or concave spherical surface, and pressure head 6 is a matched in clearance with guide hole 15; Two kinds of frame modes are arranged on blade top, and a kind of is skewed slot 18, and another kind can curve hook 17 by a part of cutter hub of perpendicular blade facial planes direction on the direction on blade plane, can be articulated on the blade holder 10 by groove 18 or hook 17 blades.

The broken skin of silk of drawing of blue or green jujube is such realization during work.Blue or green jujube 7 touches pawl 8 by elasticity and holds inserting guide hole 15 backs, because of the selection of guide hole 15 need adapt to blue or green jujube lateral dimension, this moment blue or green jujube the longitudinal axis promptly near the guide hole center line but can not overlap; Depression bar makes pressure head 6 at first contact blue or green jujube 7 upper faces by alignment pin 3, spring base 4, spring 5; Touch under pawl 8 actings in conjunction at pressure head bottom working surface and elasticity, the longitudinal axis of blue or green jujube 7 can be in vertical direction, overlaps with the guide hole center or more approaching; When pressure head 6 continuation are descending, touched the vertical position that pawl 8 can continue to keep blue or green jujube 7 by the elasticity that blue or green jujube separates; Pressure head continues descending blue or green jujube lower end appearance and just contacts with blade top cutting edge 14, begins brokenly skin subsequently, and the degree of depth dark profiling platform 19 that exceeds is placed restrictions on; Continue descending blue or green jujube 7 by last blade and the dark profiling platform 19 of limit, the elastic force that overcomes rubber bar 12 makes blade separately, and keeps the broken skin of prescribed depth continuation to draw silk; The shoulder of pressure head 6 outer surfaces is limit by guide hole 15 upper surfaces behind certain stroke, and depression bar compression spring 5 backs are passed by the centre bores of pressure head 6, contacts that to press jujube 7 to continue behind the blue or green jujube surface descending; Cutter shrinks under the effect of rubber bar when walking to blue or green jujube upper end, and the silk work of drawing of broken skin changes by sword under the blade to be undertaken until end of a period; Blue or green jujube recovers as before by the back blade, also depression bar 1 is mentioned with other external force by spring 5 or by spring 5.

Claims

1, a kind of have be uniformly distributed along the circumference and with the broken instrument of oval fruit of the depression bar guide hole formula intake mechanism of hinged blade of frame and coaxial assembling, it is characterized in that blade has bilateral cutting edge 14, the dark profiling platform 19 of limit and can make hook 17, groove 18 or the breach of the independent dismounting of blade, one or one group of elastomer 12 are housed in by the interrupted groove of the formed ring-type of another breach of each blade, have a plurality of elasticity to touch pawl 8 in the face of cylinder guide hole 15, depression bar 1 head is equipped with pressure head 6 coaxial with depression bar and that connected by elastomer 5.

2, device as claimed in claim 1 is characterized in that bilateral cutting edge 14 is linear pattern, the two-edged angle is general＞and 60 °, the longitudinal axis of the vertical processed fruit of bisector of angle.

3, device as claimed in claim 1, it is characterized in that limitting dark profiling platform 19 working surfaces is a rounding off curved surface, this face is made up of three parts, the middle part is a short and small plane, the plane to point width from the deep equality that requires with broken skin, two parts are cylinder in addition, and its directrix is consistent with processed fruit end surface bus.

4, device as claimed in claim 1 is characterized in that elasticity touches the pawl that touches of pawl 8, is stretched out to the below at center is oblique by the bottom of guide hole 15 inwalls.

5, device as claimed in claim 1, the working surface that it is characterized in that pressure head 6 bottoms is around the formed spill surface of revolution of pressure head 6 axis, the outer surface of pressure head 6 is the face of cylinder and the shoulder greater than guide hole 15 apertures that is slightly less than guide hole 15 apertures, the upper face of pressure head 6 and elastomer 5 link, and there is a through hole that can pass depression bar 1 bar portion at the center of pressure head 6.