CN220140733U

CN220140733U - Nut shell opening device

Info

Publication number: CN220140733U
Application number: CN202321338715.9U
Authority: CN
Inventors: 陈震东; 徐立群; 谢宝强; 梅凯昕; 李美莹; 肖芝荷; 黄小红
Original assignee: Guangdong Nan Xing Tianhong Nuts Products Co ltd
Current assignee: Guangdong Nan Xing Tianhong Nuts Products Co ltd
Priority date: 2023-05-29
Filing date: 2023-05-29
Publication date: 2023-12-08
Anticipated expiration: 2033-05-29

Abstract

The utility model discloses a nut shell opening device, which relates to the technical field of automatic food processing and comprises an input side, a shell opening mechanism and an output side; the shell opening mechanism comprises a shell opening channel, a movable turntable is arranged in the shell opening channel, and a movable knife is arranged on the movable turntable; the inner wall of the shell opening channel is provided with a fixed knife; the upper side of the shell opening channel is an inlet, the lower side of the shell opening channel is an outlet, the movable turntable is vertically arranged in the shell opening channel, and the fixed cutter is obliquely arranged at the lower side of the shell opening channel and is obliquely arranged in the middle lower side direction of the movable turntable; through the design of adopting the movable knife on the movable turntable to match the inclined fixed knife on the inner wall of the shell opening channel, the shell opening machine can further ensure that only the shell is broken without damaging the nuts, has higher working efficiency, is favorable for improving the yield, and can complete the shell opening work for nuts with different sizes and shapes.

Description

Nut shell opening device

Technical Field

The utility model relates to the technical field of automatic food processing, in particular to a nut shell opening device.

Background

Nuts comprise cashew nuts, walnut nuts, apricot kernels, pistachios, hawaii nuts, pine nuts and the like, and the nuts are different in shape, but all the nuts can be eaten only by opening the shells to take out the nuts, so that the shell opening device is required to carry out shell opening work. The existing common shell opening device forms a structure similar to a clamp through a cutter to burst and clamp shells, the shell opening mode is not high enough in efficiency, small in application range and capable of readjusting the cutter corresponding to different nuts, otherwise, the shell opening is easy to fail or the nuts are broken together with the shells, and the use is very inconvenient.

Disclosure of Invention

The present utility model aims to solve at least one of the technical problems existing in the prior art. Therefore, the utility model provides a nut shell opening device.

The technical scheme adopted for solving the technical problems is as follows: providing a nut shell opening device, which comprises an input side, a shell opening mechanism and an output side; the shell opening mechanism comprises a shell opening channel, a movable turntable is arranged in the shell opening channel, and a movable knife is arranged on the movable turntable; the inner wall of the shell opening channel is provided with a fixed knife; the upper side of the shell opening channel is an inlet, the lower side of the shell opening channel is an outlet, the movable turntable is vertically arranged in the shell opening channel, and the fixed cutter is obliquely arranged at the lower side of the shell opening channel and obliquely inclines to the direction of the lower side in the middle of the movable turntable.

According to the nut shell opening device provided by the utility model, the design that the movable knife on the movable turntable is matched with the inclined fixed knife on the inner wall of the shell opening channel is adopted, so that the nut shell opening device has at least the following technical effects: the nut cracking machine can further ensure that only the nut shells are cracked without damaging the nuts, has higher working efficiency, is beneficial to improving the yield, and can finish the nut shell cracking work for nuts with different sizes and shapes.

As some preferred embodiments of the present utility model, the movable dial has a rotation axis, and the rotation axis of the movable dial extends in the left-right direction.

As some preferred embodiments of the present utility model, the movable knives are distributed around the axis of rotation of the movable turntable.

As some preferred embodiments of the present utility model, the fixed knives are arranged on both left and right sides of the movable turntable.

As some preferred embodiments of the present utility model, a slope is provided on the lower side of the open housing channel, a chute is provided on the slope, and the stationary knife is installed in the chute.

As some preferred embodiments of the present utility model, the fixed blade in the chute includes a first fixed blade and a second fixed blade.

As some preferred embodiments of the present utility model, a wedge is disposed between the first stationary knife and the second stationary knife.

As some preferred embodiments of the present utility model, a wedge clamping position is provided at the lower end of the wedge, and the dismounting tool can dismount the wedge by clamping the wedge clamping position.

As some preferred embodiments of the present utility model, the input side position is provided with a feeding passage and a feeding belt.

As some preferred embodiments of the present utility model, the color selector conveyor belt and the color selector are disposed at the output side position.

The beneficial effects of the utility model are as follows:

1. the novel device drives the movable knife to work through the rotation of the movable turntable, so that the working efficiency is higher, and the yield is improved;

2. an included angle is formed between the fixed knife and the movable turntable, so that the effect of progressively breaking the shell is achieved between the movable knife and the fixed knife, only the outer hard shell is broken, the inner nuts cannot be broken directly due to the included angle, and the product quality and appearance effect of the product are guaranteed;

3. the novel device can adapt to nuts with various sizes, shapes and types, such as hawaii fruits with thick and smooth shells;

4. the lower side of the fixed knife is connected with the shell opening mechanism through a disassembly and assembly tool, so that the fixed knife is convenient to install and replace, and the fixed knife can be connected with the disassembly and assembly tool in a replacement installation direction;

5. the movable knife on the movable turntable can also be installed in a direction-changing manner.

Additional aspects and advantages of the utility model will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the utility model.

Drawings

Additional aspects and advantages of the present utility model will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings, in which:

fig. 1 is a schematic view of a nut cracking device according to the present utility model;

FIG. 2 is a schematic structural view of the opening mechanism of the present utility model;

FIG. 3 is a partial top view of the opening mechanism of the present utility model;

FIG. 4 is a schematic view of the structure of the movable turntable in the present utility model;

fig. 5 is a schematic view illustrating the removal operation of the stationary blade in the present utility model.

Reference numerals:

an input side 100; the shell opening mechanism 200, a shell opening channel 210, an inclined plane 211 and a chute 212; a movable turntable 300 and a movable knife 310; the fixed knife 400, the first fixed knife 410, the second fixed knife 420, the wedge 430, the dismounting tool 440, the boss 441 and the hook 442; an output side 500.

Detailed Description

Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the utility model.

In the description of the present utility model, it should be understood that references to orientation descriptions such as upper, lower, front, rear, left, right, etc. are based on the orientation or positional relationship shown in the drawings, are merely for convenience of description of the present utility model and to simplify the description, and do not indicate or imply that the apparatus or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present utility model.

In the description of the present utility model, plural means two or more, and greater than, less than, exceeding, etc. are understood to exclude this number. The description of the first and second is for the purpose of distinguishing between technical features only and should not be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

In the description of the present utility model, unless explicitly defined otherwise, terms such as arrangement, installation, connection, etc. should be construed broadly and the specific meaning of the terms in the present utility model can be reasonably determined by a person skilled in the art in combination with the specific contents of the technical scheme.

Fig. 1 is a schematic structural view of an embodiment of the present utility model, and referring to fig. 1, an embodiment of the present utility model provides a nut shell opening device, which includes an input side 100, a shell opening mechanism 200, and an output side 500. Nuts to be shelled enter from the input side 100, are shelled by the shelled mechanism 200, and then output from the output side 500.

Further, referring to fig. 2, the shell opening mechanism 200 includes a shell opening channel 210, and a movable turntable 300 is disposed in the shell opening channel 210. Referring to fig. 3 and 4, a movable blade 310 is provided on the movable dial 300. The movable turret 300 rotates and the movable knife 310 on the movable turret 300 also moves.

Still further, referring to fig. 2 and 3, the fixed blade 400 is provided on the inner wall of the open housing channel 210, that is, the fixed blade 400 is relatively inactive during operation.

Still further, the upper side of the open-shell channel 210 is an inlet, and the lower side of the open-shell channel 210 is an outlet. The movable turret 300 is vertically mounted within the open-shell tunnel 210. The fixed blade 400 is obliquely installed at the lower side of the open housing channel 210 and is inclined to the middle lower side direction of the movable turntable 300, i.e., a certain angle is formed between the fixed blade 400 and the movable turntable 300, so that a V-shaped like structure is formed.

In actual operation, nuts to be shelled enter the shell-opening mechanism 200 from the input side 100 and enter from the inlet of the shell-opening channel 210, and the movable turntable 300 rotates to drive the movable knife 310 to move and cooperate with the stationary knife 400 to break the shells. Because an included angle is formed between the fixed knife 400 and the movable turntable 300, the movable knife 310 and the fixed knife 400 have the effect of gradually breaking the shells, so that only the outer hard shells are broken, the inner nuts cannot be directly broken due to the included angle and are directly discharged from the outlet at the lower side of the included angle together with the broken shells, and are output through the output side 500.

In some embodiments, referring to fig. 4, the movable dial 300 has a rotation axis, and the rotation axis of the movable dial 300 extends in the left-right direction. Namely, the movable cutters 310 are distributed on the end face of the movable turntable 300 and face the fixed cutter 400, so that the shell breaking effect is ensured.

In some embodiments, the movable blades 310 are distributed about the axis of rotation of the movable carousel 300, improving the efficiency of the crust breaking operation.

In some embodiments, the movable blade 310 on the movable turntable 300 is configured to be mounted in a reversible manner, since the movable blade 310 tends to wear away from the underside of the movable turntable 300 (i.e., in a direction toward the outside of the movable turntable 300).

In some embodiments, referring to fig. 2 and 3, the stationary knife 400 is arranged on the left and right sides of the movable turntable 300.

In some embodiments, the lower side of the open-case channel 210 is provided with a slope 211, the slope 211 is provided with a chute 212, and the stationary knife 400 is installed in the chute 212.

In some embodiments, referring to fig. 3, the fixed blade 400 in the chute includes a first fixed blade 410 and a second fixed blade 420, so that the nuts can be clamped between the first fixed blade 410 and the second fixed blade 420, and the shells can be broken more easily by pressing the movable blade 310.

In this embodiment, the fixed blade 400 may also be sequentially increased in number.

In some embodiments, the fixed blade 400 may also be connected to the dismounting tool 440 with a replaceable mounting direction, which is suitable for situations where the underside of the fixed blade 400 is more prone to wear.

In some embodiments, a wedge 430 is disposed between the first fixed blade 410 and the second fixed blade 420, and the wedge 430 not only can cooperate to support the fruit shell, but also can fasten the first fixed blade 410 and the second fixed blade 420.

In some embodiments, referring to fig. 5, a wedge clamping position 431 is provided at the lower end of the wedge 430, and the dismounting tool 440 can remove the wedge 430 by clamping the wedge clamping position 431, so that when the fixed blade 400 needs to be replaced, the dismounting tool 440 is only required to pull out the wedge 430, thereby facilitating replacement of the fixed blade 400.

In this embodiment, the wedge locking portion 431 has an inverted "T" shape.

In some embodiments, the dismounting tool 440 includes a hook 442, and the hook 442 is used to hook the wedge locking position 431 of the wedge 430, so as to ensure that the dismounting tool 440 can dismount the wedge 430.

In this embodiment, optionally, the disassembling tool 440 further includes a boss 441, and the hook 442 hooks the wedge clamping position 431, so that the boss 441 can be hammered by a hammer to pull out the wedge 430 in a proper direction, thereby improving the disassembling efficiency. After the wedge 430 is pulled out, if the fixed blade 400 has no other fixed parts, the fixed blade 400 slides down and is taken out. Conversely, if the stationary blade 400 has other stationary parts, the stationary parts may be removed.

In some embodiments and referring to fig. 1, a feed channel and a feed belt are provided at the location of the input side 100, through which nuts are fed into the opening mechanism 200 along the feed channel.

In some embodiments, a color sorter conveyor and a color sorter are provided at the output side 500. After the shell opening work is completed, the shells and the kernels fall onto a conveyor belt of a color selector together, the kernels and the shells are separated by the color selector, and then the kernels are selected by manpower or other devices.

In the description of the present specification, reference to the term "some embodiments" or "what may be considered to be" etc. means that a particular feature, structure, material or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

While embodiments of the present utility model have been shown and described, it will be understood by those of ordinary skill in the art that: many changes, modifications, substitutions and variations may be made to the embodiments without departing from the spirit and principles of the utility model, the scope of which is defined by the claims and their equivalents.

Claims

1. Nut shell opening device, including input side (100), shell opening mechanism (200), output side (500), its characterized in that:

the shell opening mechanism (200) comprises a shell opening channel (210), wherein a movable rotary table (300) is arranged in the shell opening channel (210), and a movable knife (310) is arranged on the movable rotary table (300);

the inner wall of the shell opening channel (210) is provided with a fixed knife (400);

the upper side of the shell opening channel (210) is an inlet, the lower side of the shell opening channel (210) is an outlet, the movable turntable (300) is vertically arranged in the shell opening channel (210), and the fixed knife (400) is obliquely arranged at the lower side of the shell opening channel (210) and obliquely extends to the middle lower side direction of the movable turntable (300).

2. The nut cracking device of claim 1, wherein: the movable turntable (300) has a rotation axis, and the rotation axis of the movable turntable (300) extends in the left-right direction.

3. The nut cracking device of claim 2, wherein: the movable knives (310) are distributed around the rotation axis of the movable turntable (300).

4. Nut cracking device according to claim 1 or 2, characterized in that: the fixed blades (400) are arranged on the left side and the right side of the movable turntable (300).

5. The nut cracking device of claim 1, wherein: an inclined plane (211) is arranged on the lower side of the shell opening channel (210), a chute (212) is arranged on the inclined plane (211), and the fixed knife (400) is installed in the chute (212).

6. The nut cracking device of claim 5, wherein: the fixed knife (400) in the chute (212) comprises a first fixed knife (410) and a second fixed knife (420).

7. The nut cracking device of claim 6, wherein: a wedge (430) is arranged between the first fixed knife (410) and the second fixed knife (420).

8. The nut cracking device of claim 7, wherein: the lower end of the wedge (430) is provided with a wedge clamping position (431), and the dismounting tool (440) can dismount the wedge (430) by clamping the wedge clamping position (431).

9. The nut cracking device of claim 1, wherein: and a feeding channel and a feeding belt are arranged at the position of the input side (100).

10. The nut cracking device of claim 1, wherein: and a color selector conveyer belt and a color selector are arranged at the position of the output side (500).