CN212065607U

CN212065607U - Shucker

Info

Publication number: CN212065607U
Application number: CN202020149015.5U
Authority: CN
Inventors: 袁聪; 唐鹏; 曹轩荣; 张洪; 孙丽辉; 周庆
Original assignee: Hunan City University
Current assignee: Hunan City University
Priority date: 2020-02-01
Filing date: 2020-02-01
Publication date: 2020-12-04
Anticipated expiration: 2030-02-01

Abstract

The utility model discloses a shucker, including last handle, lower handle, thrustor mechanism, go up annular cutter, annular cutter down, go up handle one end and handle one end down and pass through hinged joint or through elastic material fixed connection, go up annular cutter and annular cutter down and fix respectively at last handle and the lower handle other end, the thrustor mechanism is fixed with last handle and lower handle middle part. When peeling, the object to be peeled is placed in the middle of the upper annular cutter and the lower annular cutter, the handle drives the upper annular cutter and the lower annular cutter to move in opposite directions under the symmetrical pressure, the circular cutting of the peel or the shell is realized, meanwhile, the pushing mechanism pushes the object to be peeled to move outwards, and the peel is thoroughly peeled under the joint extrusion action of the upper annular cutter, the lower annular cutter and the pushing mechanism. The utility model discloses simple structure, the operation is light, economical and practical.

Description

Shucker

Technical Field

The utility model relates to the technical field of articles for daily use, especially, relate to a shucker.

Background

Many fruits or seeds such as lotus seeds, longans, litchis and the like are wrapped by tough shells or peels in nature and usually need to be removed when eating, some machines can finish the removal of the shells or the peels on a large scale at present, and patent CN201020128253.4 discloses a lotus seed shelling and peeling integrated machine, which comprises a box body, a driving device, a feeding device and a peeling device, wherein the peeling device is arranged in the box body, the bottom of the box body is provided with a water outlet, the lotus seeds are positioned by the feeding device and are conveyed to the shelling and peeling device, and the lotus seeds are divided into two parts and are peeled by the mutual pushing and pressing action of tooth-shaped protrusions of the shelling gears and tooth-shaped protrusions on a shelling outer ring, so that the structure is simpler. Patent TW077102966 discloses an automatic peeling machine for longan, litchi and the like. It includes: the full-automatic operation of each part is controlled by a computer, the production capacity is over 20 times higher than that of manual work, the cost is reduced, the quality is exquisite, and the market of the canned food industry can be expanded. CN200520075762.4 discloses a small litchi peeler, which comprises a feeding cylinder, a knife rest wheel, a knife, a friction wheel and a fruit receiving box, wherein the feeding cylinder is provided with an inner cavity which can enable litchi raw materials to slide down from an upper end intersection to a lower end intersection; the two tool rest wheels are symmetrically arranged on the left side and the right side of the feeding cylinder, a tool for scratching falling litchi peels can be arranged on the edges of the tool rest wheels and can rotate along with the tool rest wheels, and a gap through which the tool can axially pass is arranged on the feeding cylinder; two friction wheels capable of throwing away litchi peels are symmetrically arranged on the front side and the rear side of the feeding cylinder and are positioned at an outlet at the lower end of the feeding cylinder; a baffle plate for preventing the peeled litchi fruits from moving to one side of the feeding cylinder and falling downwards is arranged at the outlet at the lower end of the feeding cylinder, and a fruit receiving box for storing the litchi fruits is arranged at the outlet at the lower end of the feeding cylinder. However, most of the shuckers are only suitable for mass production, and have complex structures and difficult operation. The daily family is through the mode of manual shelling, and is neither sanitary nor unsafe. There are few shuckers suitable for domestic use.

Disclosure of Invention

Based on the technical problem that the background art exists, the utility model provides a shucker. The utility model provides a pair of shucker, its characterized in that: the device comprises an upper handle, a lower handle, a pushing mechanism, an upper annular cutter and a lower annular cutter, wherein one end of the upper handle and one end of the lower handle are connected through a hinge or fixedly connected through an elastic material, the upper annular cutter and the lower annular cutter are respectively fixed at the other ends of the upper handle and the lower handle, and the pushing mechanism is fixed with the middle parts of the upper handle and the lower handle. The shucker is characterized in that: the upper annular cutter and the lower annular cutter consist of a cutting stopping plate and an annular cutting edge, the cutting stopping plate is in a part of a cylindrical surface or an imitation spherical surface, the annular cutting edge is a flat edge or a tooth edge, and the height of the cutting edge is 1-10 mm. The shucker is characterized in that: the pushing mechanism comprises an elastic part and a push rod, the elastic part is a curve-shaped elastic part which is symmetrically distributed, the axis of the push rod and the symmetry axis of the elastic part are coaxially arranged, and the axial distance between the top end of the push rod and the elastic part is adjustable.

Compared with the prior art, the utility model, following beneficial effect has:

when peeling, the fruit shell is cut by the upper annular cutter and the lower annular cutter to generate cracks, meanwhile, the push force provided by the pushing mechanism in a crack method is used for tearing the fruit shell by utilizing stress concentration at the cracks and further extruding and peeling the fruit shell, and the annular cutting edge is smaller than the thickness of the shell, so that the fruit shell is not completely cut off like the traditional cutter, and the fruit pulp can be ensured not to be cut. In addition, the elastic part of the pushing mechanism is a curve elastic part which is symmetrically distributed, so that the structure is simple, the self-adaptability of the pushing force is effectively improved, and the damage of the shucker to the shucked articles is reduced. The application scope of shucker has been improved to a certain extent to length adjustable's ejector pin, to sum up, the utility model provides a shucker, simple structure, low cost, light and handy practicality has huge practical value and market prospect.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic structural view of the upper and lower annular cutters of the present invention;

FIG. 3 is a schematic view of the pushing mechanism;

Detailed Description

To make the objects, technical solutions and advantages of the embodiments of the present invention more prominent and clearer, the following describes specific embodiments in detail with reference to the accompanying drawings. Wherein the showings are for the purpose of illustration only and are shown by way of illustration only and not in actual form, and are not to be construed as limiting the present patent; for a better understanding of the embodiments of the present invention, some parts of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; variations, modifications, substitutions and alterations of the above-described embodiments may occur to persons of ordinary skill in the art without departing from the scope of the invention.

The same or similar reference numerals in the drawings of the embodiments of the present invention correspond to the same or similar parts; in the description of the present invention, it should be understood that, if there are the terms "center", "length", "width", "thickness", "upper", "lower", "vertical", "horizontal", "top", "bottom", "inner", "outer", "axial", "radial", "circumferential", etc., indicating the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, it is only for convenience of description and simplification of the description, but it is not intended to indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention, and those skilled in the art will understand the specific meaning of the terms as they relate to the particular situation.

In the present application, unless expressly stated or limited otherwise, the first feature may be directly on or directly under the second feature or indirectly via intermediate members. Also, a first feature "on," "above," and "over" a second feature may mean that the first feature is directly above or obliquely above the second feature, or that only the first feature is at a higher level than the second feature.

Fig. 1 is the utility model discloses a structural schematic diagram, a shucker, including last handle 1, lower handle 2, thrustor 5, go up annular cutter 3, lower annular cutter 4, go up handle 1 afterbody and lower handle 2 afterbody and pass through hinged joint or through elastic material fixed connection, go up annular cutter 3 and lower annular cutter 4 and fix respectively at the last handle 1 and the 2 other ends of lower handle, thrustor 5 and last handle 1 and lower handle 2 middle part are fixed. As shown in fig. 2, the upper ring cutter 3 and the lower ring cutter 4 are composed of a cut-off plate 6 and a ring blade 7. As shown in figure 3, the pushing mechanism 5 comprises an elastic part 5-1, a push rod 5-2 and a connecting piece 5-3, wherein the elastic part 5-1 is a curve-shaped elastic piece which is symmetrically distributed, the top of the elastic part is provided with the connecting piece 5-3 which is used for being connected with the push rod 5-2, the axis of the push rod 5-2 and the symmetrical axis of the elastic part 5-1 are coaxially arranged, and the axial distance between the push rod 5-2 and the connecting piece 5-3 on the elastic part 5-1 is adjustable.

Example 1: in this embodiment, the lotus seeds are used as the object of husking, since the lotus seeds generally have a length of 12-18 mm and a diameter of 8-14 mm. Aiming at the characteristics of the lotus seeds, the cutting stop plate 6 related to the embodiment is cylindrical, the annular blade 7 is a flat blade, and the height of the blade is 1mm, so that the blade is better ensured to be only used for cutting the leather peel of the lotus seeds without damaging the pulp, and the integrity of the pulp is ensured.

Further, the present embodiment relates to an opening distance of the upper ring cutter 3 and the lower ring cutter 4 of 20 mm. The distance between the end surface of the mandril 5-2 and the annular blade 7 is about 10mm, and the lotus seed shucking machine is suitable for shelling most lotus seeds.

Further, the upper handle 1 and the lower handle 2 of the present embodiment are both provided with a handle sleeve made of plastic or rubber. The design of the exquisite and comfortable grab handle has good hand feeling and aesthetic feeling, the length of the grab handle is properly designed, and the labor-saving effect can be achieved.

Further, the specific use process of the shucker designed by the embodiment is as follows: firstly, a lotus seed is placed in the middle of the upper annular cutter 3 and the lower annular cutter 4, the long axis of the lotus seed is basically parallel to the axis of the ejector rod 5-2, the handle drives the upper annular cutter 3 and the lower annular cutter 4 to move oppositely under symmetrical pressure, the ring cutting of the lotus seed is realized, meanwhile, the pushing mechanism 5 pushes the lotus seed to move outwards, and due to stress collection, peel of a crack generated by the ring cutting is torn and is thoroughly peeled under the common extrusion action of the upper annular cutter 3, the lower annular cutter 4 and the pushing mechanism 5. The other part of the peel remained on the lotus seeds can be peeled off by lightly pressing with hands.

Example 2: in the embodiment, the longan is taken as a husking object, and because the longan fruits are nearly spherical and have the diameter of 1.2-2.5 cm, the longan fruits are generally yellow brown or sometimes gray yellow, and have small tumor bodies with slightly rough or slightly convex outer surfaces. To the above-mentioned characteristic of longan, the shape of the board 6 of cutting that this embodiment relates to is a part of imitative sphere, and annular cutting edge 7 is the tooth sword, and the cutting edge height is 1mm to better assurance cutting edge only is used for cutting the shell of longan and does not hinder pulp, has guaranteed the integrality of pulp.

Further, the present embodiment relates to an opening distance of the upper ring cutter 3 and the lower ring cutter 4 of 30 mm. The distance between the end surface of the mandril 5-2 and the annular cutting edge 7 is about 15mm, and the device is suitable for peeling most longans.

Further, the specific use process of the shucker designed by the embodiment is as follows: firstly, a longan is placed in the middle of the upper annular cutter 3 and the lower annular cutter 4, the handle drives the upper annular cutter 3 and the lower annular cutter 4 to move oppositely under the symmetrical pressure, the ring cutting of the longan shell is realized, meanwhile, the pushing mechanism 5 pushes the longan to move outwards, the shell is torn at the crack position generated by the ring cutting due to stress concentration, and the shell is thoroughly peeled under the common extrusion action of the upper annular cutter 3, the lower annular cutter 4 and the pushing mechanism 5. The other part of the shell remained on the longan can be peeled off by lightly pressing with hands.

Finally, it should be noted that the above-mentioned embodiments of the present invention are only examples for clearly illustrating the present invention, and are not limitations to the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.

Claims

1. A shucker, comprising: the device comprises an upper handle, a lower handle, a pushing mechanism, an upper annular cutter and a lower annular cutter, wherein one end of the upper handle and one end of the lower handle are connected through a hinge or fixedly connected through an elastic material, the upper annular cutter and the lower annular cutter are respectively fixed at the other ends of the upper handle and the lower handle, and the pushing mechanism is fixed with the middle parts of the upper handle and the lower handle.

2. A shucker in accordance with claim 1, wherein: the upper annular cutter and the lower annular cutter consist of a cutting stopping plate and an annular cutting edge, the cutting stopping plate is in a part of a cylindrical surface or an imitation spherical surface, the annular cutting edge is a flat edge or a tooth edge, and the height of the cutting edge is 1-10 mm.

3. A shucker in accordance with claim 1, wherein: the pushing mechanism comprises an elastic part and a push rod, the elastic part is a curve-shaped elastic part which is symmetrically distributed, the axis of the push rod and the symmetry axis of the elastic part are coaxially arranged, and the axial distance between the top end of the push rod and the elastic part is adjustable.