CN212421486U - Fruit cutter with convex column base or column middle barrel for modification - Google Patents

Abstract

A fruit cutter modified by a convex column base or a cylindrical middle barrel belongs to the technical field of machinery. The structure comprises: adopting a cylindrical barrel structure of the fruit cutter, adopting a matched base as a convex column base and selecting the fruit cutter with a tensile concave structure: the radial blades of the fruit cutter are stopped at the annular blades or pass through the central column of the radial blades, the nodes of all the radial blades are rigidly connected with the ends of the radial blades or are directly connected with each other without the central column, the other ends of the radial blades are rigidly connected with the fixed ring, and the connected nodes provide radial tension for each radial blade. The fruit cutter is labor-saving, the fruit cutter is not easy to damage, the manufacturing cost is reduced, and the service life is prolonged.

Description

Fruit cutter with convex column base or column middle barrel for modification

[ technical field ]

The invention belongs to the technical field of machinery, and particularly relates to a structure for reinforcing a fruit cutter by utilizing shape adjustment.

[ background art ]

The fruit cutter is a common tool and comprises a reticular fruit cutter and a base; the structure of the fruit cutter comprises: the fruit cutter comprises a fruit cutter (blades are connected between an inner ring and a fixed ring) distributed with radial blades of the inner ring (annular blades), and a fruit cutter (blades are connected with a central column or connected with the central column and then connected with the fixed ring) distributed with radial blades without the inner ring; the base is usually used when soft fruits are cut, the base usually plays a role of supporting the fruits, the upper part of the base is of a sunken structure (supporting the fruits) and is provided with radial (vertical direction slotting) sunken parts for accommodating the blades, and the central part of the base is also of a columnar sunken part to allow a central node of the fruit cutter or the inner ring blade part to pass through; when the fruit is pushed from top to bottom, the fruit is cut and separated.

The fruit cutter and the base can be used together, and the fruit cutter can also be used independently.

[ summary of the invention ]

The purpose of the invention is as follows: the fruit peeling machine overcomes the defects of the existing products, solves the problem that the fruit core part is difficult to cut, and solves the problem that the diameter of a contact support ring surface of a fruit placed on a table surface is too large, so that the separation moment when the fruit is cut downwards is small, the opening gap of the knife edge of each fruit block cannot be large, the knife is clamped too tightly, and the resistance is very large.

The characteristics and purposes of the invention are as follows: the annular blade is axially extended or a chassis with a convex column at the central position is added, so that the acting point and the expansion force are increased, and the cutting is facilitated.

The specific implementation mode of the invention is as follows:

introducing a convex column base:

is characterized in that the convex column is positioned at the center, and the height of the periphery of the convex column is lower than the flat/curved surface of the convex column; or the radial ridge-shaped bulge is lower than the convex column in height at the position close to the convex column, or the height of the convex column can be adjusted, and the height of the convex column is changed through the rotation matching between the screw and the nut. The fruit cutter aims to ensure that when fruits are placed on the base, the central zone of the bottom of the fruits is only contacted, and other parts belong to a clearance (non-contact) state, so that the cuts of the fruits at the cutting seams are opened during cutting, and the resistance is greatly reduced.

The cone-shaped middle barrel structure of the fruit cutter:

the cylindrical barrel is an extension part of the annular blade, is in a cylindrical shape, has an axis parallel to the fruit cutting movement direction, has an upper part with a diameter which is the same as or larger than that of the annular blade, and is in gradual or abrupt taper.

When the columnar barrel or the handle is pressed, the fruit cutter can cut into the apple to be cut, and the blade is sunk into the pulp at the beginning and generates tension in the expanding direction; the expanding force separates each apple block by a certain gap as far as possible, so that the pulp is not clamped by the blade, and the fruits can be cut more easily.

The fruit cutter structure with the tensility concave structure comprises:

the central column is used as a node of all the radial blades and is rigidly connected with the end parts of the radial blades or is directly connected with the end parts of the radial blades without the central column, the other end part connected with the radial blades is rigidly connected with the fixed ring, and the connected node provides radial tension for each radial blade; the annular blade in the central zone is convenient for cutting off the pit part, and the crossed transition structure of the radial blade and the annular blade is that the radial blade is complete and the annular blade is connected in sections or the annular blade is complete and the radial blade is connected in sections; the tip of the central part is easy to penetrate into the fruit; the handle is rigidly connected with the fixing ring, so that force can be conveniently applied to cut fruits; for thinner radial blades (5), the pressure cannot be borne, but when fruits are cut along the arrow direction in the figure after the central column (20) is connected with the radial blades (5), the conical surface formed by the blade edges is concave at the moment, the annular blades (6) are further concave, the fruit is contacted in a lagging mode, the central column (20) serves as a node of all the radial blades (5), a tensile force supporting point is provided for the node, the mechanical structure is reasonable, and the fruits can be cut easily.

The radial blade under the condition of diagonal pulling needs to be matched with the base for use, the base is provided with a base with a protruding column, the fruit to be cut is placed at a high position, and the central tip is easy to penetrate into the fruit; the thinner radial blade can not bear pressure, but the central connection of the radial blade solves the problem, the protruding column of the base provides a support point for the radial blade, the mechanical structure is reasonable, and the pulp can be cut more easily.

In summary: the invention relates to a fruit cutter with a convex column base or a columnar middle barrel for modification, which comprises the following components: the fruit cutter or the fruit cutter with a base mainly comprises the following matching relations: the fruit cutter is used independently or is arranged above the base, and the fruit is arranged in the middle; the method is characterized in that: the cylindrical barrel structure of the fruit cutter is an extended cylindrical part which keeps the same height as or higher than the radial blade and is used as an annular blade, the axis of the cylindrical part is parallel to the fruit cutting movement direction, and the upper part has the diameter which is the same as or larger than that of the annular blade at the bottom part or has a gradual or abrupt taper; the matched base is a convex column base: the height of the convex column is lower than the flat or curved area around the convex column, or the convex column is in a radial ridge shape, the height of the radial ridge shape adjacent to the convex column is lower than the convex column, or the height of the convex column can be adjusted, and the height of the convex column is changed through the rotation fit between the screw and the nut; selecting a fruit cutter with a tensile concave structure: the radial blades of the fruit cutter are stopped at the annular blades or pass through the central column of the radial blades, the nodes of all the radial blades are rigidly connected with the ends of the radial blades or are directly connected with each other without the central column, the other ends of the radial blades are rigidly connected with the fixed ring, and the connected nodes provide radial tension for each radial blade.

Further: all the above-mentioned blades are flat blades or serrated blades.

The invention has the beneficial effects that:

the fruit cutter is labor-saving, the fruit cutter is not easy to damage, the manufacturing cost is reduced, and the service life is prolonged.

[ description of the drawings ]

FIG. 1 is a schematic view of a fruit cutter set with a convex column base

FIG. 2 is a schematic view of a fruit cutter kit with a cylindrical barrel

FIG. 3 is a schematic view of a fruit cutter with a stretchable concave structure

Description of reference numerals:

1) convex column 1

2) Chassis 1

3) Radial ridge

4) Tooth-shaped blade

5) Radial blade

6) Annular blade

7) Fixing ring

8) Handle bar

9) Axial line

10) The position state of the fruit cutter falling on the base

11) Stress point without convex column

12) Top of the convex column

13) Columnar barrel

14) Convex column 2

15) Base plate 2

16) Direction of expansion force 1

17) Direction of expansion force 2

18) The blade is sunk into the pulp

19) Apple to be cut

20) Central column

21) Center post tip

[ example of embodiment ]

The invention is further described in the following preferred embodiments with reference to the accompanying drawings in which:

as shown in fig. 1: the fruit cutting device kit with the convex column base comprises: a convex column 11 is processed at the central position on the chassis 12, a plurality of radial ridges 3 in a radial shape are processed at the periphery away from the central position, and the sharp tooth shape of the tooth-shaped edge 4 at the lower end of the annular blade 6 is beneficial to cutting into tough tissues at the fruit stone of the fruit; the handle 8 is rigidly connected to the fixed ring 7, and the radial blades 5 are rigidly connected between the fixed ring 7 and the annular blades 6. The knife faces of the annular blade 6 and the radial blade 5 are vertically arranged, so that the fruit can be cut axially.

When the fruit cutter falls along axis 9 until the upper end of blade 6 falls below the upper surface of post 11, as shown in position 10; the fruit placed thereon is completely cut into separate pieces.

The convex direction of the convex column 11 is selected according to the thickness of the radial blade 5; for thicker blades capable of bearing pressure, the convex column 11 protrudes forwards, the annular blade 6 firstly contacts and cuts fruits when in use, and the pushing force of the knife is converted into radial pressure along with the increase of the pushing force of the fruit pusher.

As shown in fig. 2: the fruit cutter with a cylindrical barrel, the convex column top 12 of a convex column 214 at the central position on a chassis 215 just props against an apple 19 to be cut; the upper part of the cylindrical barrel 13 is a part with a larger diameter, and the diameter of the part is larger than that of the annular blade part.

Pressing the barrel 13 or handle can also help the fruit cutter to cut into the apple 19 to be cut, and the blade will sink into the pulp 17 at the beginning and generate the expanding force direction 116 and the expanding force direction 217; the expanding force separates each apple block by a certain gap as far as possible, so that the pulp is not clamped by the blade, and the fruits can be cut more easily.

Without the post 214 to jack the apples, an apple placed directly on the table would have direct contact with the post-free force application point 11, making it difficult to generate an expansive force that separates the individual apples.

As shown in fig. 3: the fruit cutter with the tension concave structure also needs to use a chassis with a convex column to put the fruit to be cut at a high position, and the central column 20 is rigidly connected with the radial blades 5 to provide radial tension for each radial blade 5; the circular structure of the annular blade 6 is convenient for cutting off the kernel part, and the tip 21 of the central column is easy to penetrate into the fruit; the handle 8 is rigidly connected with the fixing ring 7, so that force can be conveniently applied to cut fruits; for thinner radial blades 5, the pressure cannot be borne, but when the central column 20 is connected with the radial blades 5 and fruits are cut along the arrow direction in the figure, the conical surface formed by the blade edges is concave, the annular blades 6 are concave, the fruit is contacted in a lagging mode, the central column 20 serves as a node of all the radial blades 5 and provides a tensile supporting point for the radial blades, the mechanical structure is reasonable, and the fruits can be cut easily.

Claims (2)

1. Be furnished with modified fruit ware of cutting of projection base or cylinder well, its structure includes: the fruit cutter or the fruit cutter with a base mainly comprises the following matching relations: the fruit cutter is used independently or is arranged above the base, and the fruit is arranged in the middle; the method is characterized in that: the cylindrical barrel structure of the fruit cutter is an extended cylindrical part which keeps the same height as or higher than the radial blade and is used as an annular blade, the axis of the cylindrical part is parallel to the fruit cutting movement direction, and the upper part has the diameter which is the same as or larger than that of the annular blade at the bottom part or has a gradual or abrupt taper; the matched base is a convex column base: the height of the convex column is lower than the flat or curved area around the convex column, or the convex column is in a radial ridge shape, the height of the radial ridge shape adjacent to the convex column is lower than the convex column, or the height of the convex column can be adjusted, and the height of the convex column is changed through the rotation fit between the screw and the nut; selecting a fruit cutter with a tensile concave structure: the radial blades of the fruit cutter are stopped at the annular blades or pass through the central column of the radial blades, the nodes of all the radial blades are rigidly connected with the ends of the radial blades or are directly connected with each other without the central column, the other ends of the radial blades are rigidly connected with the fixed ring, and the connected nodes provide radial tension for each radial blade.

2. The modified fruit cutter with convex column base or cylindrical middle barrel as claimed in claim 1, wherein the cutting edge of the radial blade is flat or saw-toothed.

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