Shrimp body deceleration mechanism and ecdysis device

Abstract

The utility model provides a kind of shrimp body deceleration mechanism and shelling device, it is related to shrimp production device field.The shrimp body deceleration mechanism is formed with the main body connected with shelling mechanism, and the main body is formed with deceleration recess, the deceleration recess is formed as the arc structure that arches towards the direction away from shelling mechanism, and the deceleration recess extends direction two ends of the main body are penetrated.Such, after shelling using inertia, shrimp body can directly enter deceleration recess, and after the curved deceleration recess, it can be decelerated under the action of centrifugal force, to effectively avoid the problem that shrimp meat is damaged and not easy to be collected when shrimp body is thrown off under high speed.

Description

Technical Field

[0001] This application relates to the field of shrimp production equipment, and in particular to a shrimp deceleration mechanism and a shelling device. Background Technology

[0002] Shrimp meat, as the main form of consumption for white shrimp products, occupies a leading position in the shrimp processing industry. The raw material for shrimp meat production is headless frozen shrimp tails. After processes such as thawing, deveining, peeling, degumming, freezing, and packaging, the finished shrimp meat flows to downstream markets such as wholesale markets, supermarkets, e-commerce platforms, and catering companies.

[0003] Existing shrimp molting devices all achieve molting by applying opposing forces to the shrimp meat and shell. These opposing forces can be generated by external application to the shell and meat, or by inertia. However, shrimp molted using inertia have high speeds, making them easily flung off, which can damage the meat. Furthermore, the irregularly flung meat is difficult to collect. Utility Model Content

[0004] In view of this, the purpose of this application is to provide a shrimp deceleration mechanism and a shell-removing device to solve the problem that shrimp bodies are easily thrown off after shell removal by inertia, resulting in damage to the shrimp meat and difficulty in collection.

[0005] In accordance with the above objectives, a first aspect of the present invention provides a shrimp deceleration mechanism having a main body and being connected to a shelling mechanism, wherein the main body has a deceleration recess, the deceleration recess being formed as an arc-shaped structure arched toward the direction away from the shelling mechanism, and the deceleration recess extending through both ends of the main body in the extension direction.

[0006] Preferably, the deceleration recess includes a first curved portion and a second curved portion connected in sequence.

[0007] Preferably, the direction in which the shrimp body emerges from the shelling mechanism is defined as the length direction of the shelling mechanism; the main body is connected to the first end of the shelling mechanism along its length direction, and the second end of the shelling mechanism along its length direction is provided with a rotation center, so that the shelling mechanism and the main body can rotate synchronously around the rotation center.

[0008] Preferably, the extension direction of the rotation center is defined as the height direction of the shelling mechanism, and the width direction of the shelling mechanism is perpendicular to both the length and height directions of the shelling mechanism.

[0009] The first end of the first curved portion is connected to the first end of the shell-removing mechanism in the length direction, and the first curved portion is located at the first end of the shell-removing mechanism in the width direction.

[0010] Preferably, the first curved portion is formed as an arc-shaped structure; from the first end of the first curved portion to the second end of the first curved portion, the first curved portion extends in a direction that gradually moves away from the rotation center.

[0011] Preferably, the first end of the second curved portion is located at the first end in the length direction of the shelling mechanism, and the second end of the second curved portion is located at the second end in the width direction of the shelling mechanism.

[0012] Preferably, the second curved portion is formed as an arc-shaped structure, extending from the first end of the second curved portion to the second end of the second curved portion, with the second curved portion extending in a direction gradually closer to the rotation center.

[0013] Preferably, the main body is also formed as an arc-shaped structure that arches away from the shelling mechanism.

[0014] Preferably, the bending radius of the deceleration recess is not less than 10 mm along the contour line of the deceleration recess.

[0015] According to a second aspect of the present invention, a shelling device is provided, wherein the shelling device includes the shrimp body deceleration mechanism as described above, and the shelling device further includes the shelling mechanism.

[0016] According to the shrimp deceleration mechanism and shelling device of this utility model, the shrimp deceleration mechanism has a main body connected to the shelling mechanism, and the main body has a deceleration recess. The deceleration recess is formed as an arc-shaped structure that arches away from the shelling mechanism, and the deceleration recess extends through both ends of the main body in the direction of extension. In this way, the shrimp body after shelling can directly enter the deceleration recess by inertia. The deceleration recess, which is curved, can decelerate under the action of centrifugal force, thereby effectively avoiding the problem of the shrimp body being thrown off at high speed, resulting in damage to the shrimp meat and difficulty in collection.

[0017] To make the above-mentioned objectives, features and advantages of this application more apparent and understandable, preferred embodiments are described below in detail with reference to the accompanying drawings. Attached Figure Description

[0018] To more clearly illustrate the technical solutions of the embodiments of this application, the accompanying drawings used in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of this application and should not be regarded as a limitation of the scope. For those skilled in the art, other related drawings can be obtained based on these drawings without creative effort.

[0019] Figure 1 This is the assembly intention of the shrimp body deceleration mechanism and the shelling mechanism according to an embodiment of the present utility model;

[0020] Figure 2 This is a cross-sectional view of the shrimp deceleration mechanism and the shelling mechanism assembled according to an embodiment of the present invention.

[0021] Icons: 1-Main body; 11-Deceleration recess; 111-First curved section; 112-Second curved section; 2-Shelling mechanism; 21-Rotation center. Detailed Implementation

[0022] The following detailed embodiments are provided to help the reader gain a comprehensive understanding of the methods, apparatus, and / or systems described herein. However, various changes, modifications, and equivalents of the methods, apparatus, and / or systems described herein will be apparent after understanding the disclosure of this application. For example, the order of operations described herein is merely illustrative and is not limited to the order set forth herein; changes that will be apparent after understanding the disclosure of this application are possible, except for operations that must occur in a specific order. Furthermore, for clarity and brevity, descriptions of features known in the art may be omitted.

[0023] The features described herein may be implemented in different forms and should not be construed as being limited to the examples described herein. Rather, the examples described herein have been provided merely to illustrate some of the many feasible ways of implementing the methods, apparatus, and / or systems described herein that will be apparent upon understanding the disclosure of this application.

[0024] Throughout the specification, when an element (such as a layer, region, or substrate) is described as being "on" another element, "connected to" another element, "bonded to" another element, "on" another element, or "covering" another element, it may be directly "on" another element, "connected to" another element, "bonded to" another element, "on" another element, or "covering" another element, or there may be one or more other elements in between. In contrast, when an element is described as being "directly on" another element, "directly connected to" another element, "directly bonded to" another element, "directly on" another element, or "directly covering" another element, there may be no other elements in between.

[0025] As used herein, the term “and / or” includes any one of the relevant items listed and any combination of any two or more items.

[0026] Although terms such as “first,” “second,” and “third” may be used herein to describe individual components, assemblies, regions, layers, or parts, these components, assemblies, regions, layers, or parts are not limited by these terms. Rather, these terms are used only to distinguish one component, assembly, region, layer, or part from another. Therefore, without departing from the teachings of the examples described herein, the first component, assembly, region, layer, or part referred to as the second component, assembly, region, layer, or part may also be referred to as the second component, assembly, region, layer, or part.

[0027] For ease of description, spatial relation terms such as “above,” “upper,” “below,” and “lower” are used herein to describe the relationship between one element and another, as shown in the accompanying drawings. Such spatial relation terms are intended to include not only the orientation depicted in the drawings but also different orientations of the device during use or operation. For example, if the device in the drawings is flipped, an element described as being “above” or “upper” relative to another element will subsequently be “below” or “lower” relative to that other element. Therefore, the term “above” includes both “above” and “below” orientations depending on the spatial orientation of the device. The device may also be positioned in other ways (e.g., rotated 90 degrees or in other orientations), and the spatial relation terms used herein will be interpreted accordingly.

[0028] The terminology used herein is for the purpose of describing various examples only and is not intended to limit this disclosure. Unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. The terms “comprising,” “including,” and “having” enumerate the stated features, quantities, operations, components, elements, and / or combinations thereof, but do not exclude the presence or addition of one or more other features, quantities, operations, components, elements, and / or combinations thereof.

[0029] Variations in the shapes shown in the accompanying drawings may occur due to manufacturing techniques and / or tolerances. Therefore, the examples described herein are not limited to the specific shapes shown in the accompanying drawings, but include changes in shape that may occur during manufacturing.

[0030] The features of the examples described herein can be combined in various ways that will be apparent upon understanding the disclosure of this application. Furthermore, although the examples described herein have a wide variety of constructions, other constructions are possible, as will be apparent upon understanding the disclosure of this application.

[0031] The first aspect of this utility model provides a shrimp deceleration mechanism, which has a main body 1 and is connected to a shell-removing mechanism 2. The shell-removing mechanism 2 can use inertia to remove the shrimp's shell. After shelling, the shrimp, which has a high speed, enters the main body 1 under the action of inertia, thereby decelerating the shrimp. In this embodiment, as... Figures 1 to 2 As shown, the main body 1 is formed as an arc-shaped structure that arches away from the shelling mechanism 2. The main body 1 is formed with a deceleration recess 11, which is also formed as an arc-shaped structure that arches away from the shelling mechanism 2 (i.e., the deceleration recess 11 in this embodiment is similar to the structure of the main body 1). In addition, the deceleration recess 11 extends through both ends of the main body 1 in the extension direction to facilitate the introduction and export of the shrimp.

[0032] In this embodiment, as Figures 1 to 2 As shown, the shelling mechanism 2 is formed into a cuboid-like structure, and it also has a shelling groove corresponding to the shrimp body. The direction in which the shrimp body is ejected from the shelling mechanism 2 is the extension direction of the shelling groove, which is the length direction of the shelling mechanism 2. The main body 1 is connected to the first end of the shelling mechanism 2 along its length direction. The second end of the shelling mechanism 2 is provided with a rotation center 21 (specifically, the rotation center 21 is formed as a rotating shaft perpendicularly connected to the shelling mechanism 2). The shelling mechanism 2 can drive the main body 1 to rotate synchronously around the rotation center, thereby using centrifugal force to achieve shelling of the shrimp body. In addition, the extension direction of the rotation center 21 is set as the height direction of the shelling mechanism 2, and correspondingly, the width direction of the shelling mechanism 2 can be determined.

[0033] Specifically, in this embodiment, such as Figures 1 to 2 As shown, the deceleration recess 11 includes a first curved section 111 and a second curved section 112 connected in sequence. The first end of the first curved section 111 communicates with the first end of the shelling mechanism 2 along its length to facilitate the introduction of the shrimp. The first curved section 111 is located at the first end of the shelling mechanism 2 along its width. The first curved section 111 is formed in an arc shape, and along its bending direction, from the first end to the second end, it extends gradually away from the rotation center 21. During the actual shelling process, the shelled shrimp enters the portion of the deceleration recess 11 located in the first curved section 111. Under the action of centrifugal force and inertial force, the shrimp remains in an accelerated state.

[0034] Furthermore, along the bending direction of the second curved portion 112, the second curved portion 112 is also formed into an arc-shaped structure. From its first end to its second end, the second curved portion 112 extends towards the rotation center 21, such that its first end is located at the first end in the length direction of the shelling mechanism 2, and its second end is located at the second end in the width direction of the shelling mechanism 2. This configuration allows the deceleration recess 11 located in the second curved portion 112 to gradually reduce the sliding speed of the shelling shrimp, thus achieving deceleration of the shrimp.

[0035] It should be noted that the transition between the first curved section 111 and the second curved section 112 is smooth, and the main body 1 described below is also a complete structure with a smooth transition.

[0036] In this embodiment, the linear structure of the main body 1 is similar to that of the deceleration recess 11, that is, it also forms two curved sections, so that the main body 1 is also formed as an arc-shaped structure that arches away from the shelling mechanism 2. In this way, the shrimp body with a high initial velocity after shelling moves away from the shelling mechanism 2 (rotation center 21) first, and then moves towards the shelling mechanism 2 (rotation center 21). The deceleration recess 11 can decelerate under the action of centrifugal force, thereby effectively avoiding the problem of the shrimp body being thrown off at high speed, resulting in damage to the shrimp meat and difficulty in collection.

[0037] Preferably, the linear structure of the first end of the deceleration recess 11 that connects with the shelling groove of the shelling mechanism 2 is formed as a line segment, and then transitions to the aforementioned arc structure, so as to facilitate its reception of the shrimp body. That is, the deceleration recess 11 essentially includes a line segment portion, a first curved arc portion 111 and a second curved arc portion 112 connected in sequence, and the first end of the first curved arc portion 111 is connected to the shelling mechanism 2 through the line segment portion.

[0038] It should be noted that there are no restrictions on the specific shape of the deceleration recess 11. For example, its cross-section can be formed as an arc or a V-shaped shape. Thus, the liquid carried by the shrimp body is concentrated in the bottom area of ​​the deceleration recess 11 under the action of centrifugal force. This can lubricate the inner surface of the deceleration recess 11 during the sliding of the shrimp body, thereby reducing damage to the shrimp meat. In addition, the deceleration recess 11 should be able to keep the shrimp body relatively in the bottom area of ​​the deceleration recess 11, avoiding damage to the shrimp meat caused by the shrimp body sliding up and down during the deceleration movement.

[0039] It should be further noted that there are no restrictions on the specific specifications of the main body 1 (and the deceleration recess 11), as long as the aforementioned technical effects can be achieved. However, it should be ensured that the contour lines along the deceleration recess 11 ( Figure 2(The thickened part in the middle) The bending radius of the deceleration recess 11 is not less than 10mm, so as to avoid the shrimp body being excessively bent and the shrimp meat being damaged due to an excessively small bending radius.

[0040] According to the shrimp deceleration mechanism of this utility model, the shrimp deceleration mechanism has a main body 1 connected to the shelling mechanism 2. Both the main body 1 and the deceleration recess 11 are formed into an arc-shaped structure that arches away from the shelling mechanism 2. The deceleration recess 11 extends through both ends of the main body 1 in the direction of extension. In this way, the shrimp body after shelling can directly enter the deceleration recess 11 by inertia. The deceleration recess 11, which is curved, can decelerate under the action of centrifugal force, thereby effectively avoiding the problem of the shrimp body being thrown off at high speed, resulting in damage to the shrimp meat and difficulty in collection.

[0041] According to a second aspect of the present invention, a shelling device is provided, wherein the shelling device includes the shrimp body deceleration mechanism as described above, and the shelling device further includes a shelling mechanism 2.

[0042] Finally, it should be noted that the above-described embodiments are merely specific implementations of this application, used to illustrate the technical solutions of this application, and not to limit them. The protection scope of this application is not limited thereto. Although this application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that any person skilled in the art can still modify or easily conceive of changes to the technical solutions described in the foregoing embodiments, or make equivalent substitutions for some of the technical features, within the technical scope disclosed in this application. Such modifications, changes, or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of this application, and should all be covered within the protection scope of this application. Therefore, the protection scope of this application should be determined by the protection scope of the claims.

Claims

1. A shrimp body deceleration mechanism, comprising a main body and connected to a shell-removing mechanism, characterized in that, The main body has a deceleration recess, which is formed as an arc-shaped structure that arches away from the shell-removing mechanism, and the deceleration recess extends through both ends of the main body in the direction of extension.

2. The shrimp body deceleration mechanism according to claim 1, characterized in that, The deceleration recess includes a first curved section and a second curved section connected in sequence.

3. The shrimp body deceleration mechanism according to claim 2, characterized in that, The direction in which the shrimp body emerges from the shelling mechanism is defined as the length direction of the shelling mechanism; the main body is connected to the first end of the shelling mechanism along its length direction, and the second end of the shelling mechanism along its length direction is provided with a rotation center, and the shelling mechanism and the main body can rotate synchronously around the rotation center.

4. The shrimp body deceleration mechanism according to claim 3, characterized in that, The extension direction of the rotation center is defined as the height direction of the shelling mechanism, and the width direction of the shelling mechanism is perpendicular to both the length and height directions of the shelling mechanism. The first end of the first curved portion is connected to the first end of the shell-removing mechanism in the length direction, and the first curved portion is located at the first end of the shell-removing mechanism in the width direction.

5. The shrimp body deceleration mechanism according to claim 4, characterized in that, The first curved portion is formed into an arc-shaped structure; from the first end of the first curved portion to the second end of the first curved portion, the first curved portion extends in a direction that gradually moves away from the rotation center.

6. The shrimp body deceleration mechanism according to claim 4, characterized in that, The first end of the second curved portion is located at the first end in the length direction of the shelling mechanism, and the second end of the second curved portion is located at the second end in the width direction of the shelling mechanism.

7. The shrimp body deceleration mechanism according to claim 6, characterized in that, The second curved portion is formed into an arc-shaped structure, extending from the first end of the second curved portion to the second end of the second curved portion, with the second curved portion extending in a direction that gradually approaches the rotation center.

8. The shrimp body deceleration mechanism according to claim 1, characterized in that, The main body is also formed as an arc-shaped structure that arches away from the shelling mechanism.

9. The shrimp body deceleration mechanism according to claim 1, characterized in that, Along the contour line of the deceleration recess, the bending radius of the deceleration recess is not less than 10mm.

10. A shelling device, characterized in that, The shelling device includes a shrimp body deceleration mechanism as described in any one of claims 1 to 9, and the shelling device further includes the shelling mechanism.

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