KR102588447B1 - oyster shells opener - Google Patents

Abstract

The present invention relates to an oyster shell opener, and more specifically, to an oyster shell opener in which the joints (bites) of the oyster shell are separated by an awl transported by an actuator drive, and the oyster shell is easily separated up and down.
The oyster shell opener according to the present invention is an opener that separates the joints (interdentations) of oyster shells, comprising: a first base; an actuator installed on the upper surface of a first pedestal formed on the other side of the first base and having an awl at the end of the piston; a second pedestal formed on one side of the first base and having a horizontal guide hole for receiving the awl; a second base located at a distance from one side of the first base and having an “I” beam horizontally on its upper surface; A transfer block in which a horizontal screw hole is formed in the body and a “ㅜ”-shaped guide groove is formed on the lower surface of the body to accommodate the upper horizontal part of the “I” beam to enable horizontal transfer along the “I” beam; A receiving groove formed on one surface of the transfer block, a first through hole formed on the bottom of the receiving groove, and a second through hole formed at regular intervals along the longitudinal direction in the upper horizontal part of the “I” beam; , a locking member that is seated on the bottom of the receiving groove and is positioned to be raised and lowered and has a pin on the bottom that passes through the first through hole and is received in the second through hole, and the lower end is connected to the upper surface of the locking member. The upper end is connected to the upper inner surface of the receiving groove and continuously pushes the locking member downward, and consists of a spring that fixes the position of the transfer block by a pin received in the second through hole; A bolt fastened to the horizontal screw hole is formed on one side, and is horizontally transported by rotation or reverse rotation of the bolt, and a concave groove in which a part of the oyster shell is accommodated is formed on the other side corresponding to the awl, so that the oyster shell is removed by the awl. It consists of a support block that supports the oyster shell when the joint (interdental) of the shell is separated.

Description

Oyster shell opener {oyster shells opener}

The present invention relates to an oyster shell opener, and more specifically, to an opener that easily peels oysters by separating the joints (interdentations) of the oyster shells.

In general, oyster shells were opened by inserting a sharp knife into the gap between the oyster shells. This method is done manually.

In the case of manual work, there are problems with productivity, economy, and safety, so many inventions have been invented to improve these problems.

For example, in the case of an oyster shell shredder (Publication No. 20-1995-16851), oyster shells were developed to crush oyster shells using a plurality of "+" shaped rotating striking elements.

In the case of a device for separating and crushing cultured oyster shells (Registered Patent Publication No. 10-0129938), a device was developed that crushes finely during the dropping process between the crushing member of the crushing roller and the crushing blade member.

The oyster shell crusher (Registered Utility Model Publication No. 20-0216304) is also configured to finely crush oyster shells by crushing rollers that rotate while engaging with each other.

The above-mentioned conventional techniques have a problem in that the oyster shells are finely crushed and fine oyster shells are deposited on the oysters, and then a washing process is necessary, and the oysters are damaged during the crushing process.

[Prior art literature]

1. Registered Utility Model Publication No. 20-0362783

2. Registered Patent Publication No. 10-0129938

3. Registered Utility Model Publication No. 20-0216304

The purpose of the present invention to solve the above-mentioned problems is to provide an oyster shell opener in which the joints (interdentations) of the oyster shell are separated by an awl transported by actuator driving, and the oyster shell is easily separated up and down. It is there.

The oyster shell opener according to an embodiment of the present invention for achieving the above-described object is an opener that separates the joints (interdentations) of oyster shells,

first base; an actuator installed on the upper surface of a first pedestal formed on the other side of the first base and having an awl at the end of the piston; a second pedestal formed on one side of the first base and having a horizontal guide hole for receiving the awl; a second base located at a distance from one side of the first base and having an “I” beam horizontally on its upper surface; A transfer block in which a horizontal screw hole is formed in the body and a “ㅜ”-shaped guide groove is formed on the lower surface of the body to accommodate the upper horizontal part of the “I” beam to enable horizontal transfer along the “I” beam; A receiving groove formed on one surface of the transfer block, a first through hole formed on the bottom of the receiving groove, and a second through hole formed at regular intervals along the longitudinal direction in the upper horizontal part of the “I” beam; , a locking member that is seated on the bottom of the receiving groove and is positioned to be raised and lowered and has a pin on the bottom that passes through the first through hole and is received in the second through hole, and the lower end is connected to the upper surface of the locking member. The upper end is connected to the upper inner surface of the receiving groove and continuously pushes the locking member downward, and consists of a spring that fixes the position of the transfer block by a pin received in the second through hole; A bolt fastened to the horizontal screw hole is formed on one side, and is horizontally transported by rotation or reverse rotation of the bolt, and a concave groove in which a part of the oyster shell is accommodated is formed on the other side corresponding to the awl, so that the oyster shell is removed by the awl. It is characterized by comprising a support block that supports the oyster shell when the joint (interdental) of the shell is separated.

In addition, a cylindrical extension is further provided at one end of the horizontal guide hole corresponding to the support block, a circular ring detachably inserted into the extension, a first bar with one end fixed to the circular ring, and the first bar having one end fixed to the circular ring. It is characterized in that a stopper consisting of an arc-shaped second bar installed at regular intervals on the first bar is further provided.

In the oyster shell opener according to the embodiment of the present invention as described above, the joints (interdentations) of the oyster shell are separated by an awl that is transported by driving an actuator, and the oyster shell is moved up and down. It has the effect of being easily separated.

In addition, fine horizontal movement of the support block is possible by rotating the bolt fastened to the horizontal screw hole, and horizontal transport of the transport block and support block is possible by the transport block and position control means, depending on the size of the oyster shell. This has the effect of allowing the support block to be transported large or finely.

In addition, the extension and the stopper installed on the extension ensure that the oyster shell is in the correct position and prevent some of the oyster shell from scattering upward when the oyster shell is crushed and separated.

1 is a front cross-sectional view showing an oyster shell opener according to the present invention,
Figure 2 is a plan view showing the oyster shell opener according to the present invention,
Figure 3 is a cross-sectional view taken along line AA of Figure 1;
Figure 4 is a diagram showing a state in which the joint of an oyster shell is separated by an awl transported by actuator driving,
Figure 5 is a diagram showing a state in which a transfer block is transported horizontally on an "I"beam;
Figure 6 is a diagram showing a state in which the support block is horizontally transported by rotation of the bolt;
Figure 7 is a view showing a state in which an extension part and a stopper are further provided in Figure 1;
Figure 8 is a plan view of Figure 6,
Figure 9 is a diagram showing a state in which the first base and the second base are connected by a connecting bar.

Hereinafter, a preferred embodiment of the oyster shell opener according to the present invention will be described in detail with reference to the attached drawings.

Figure 1 is a front cross-sectional view showing an oyster shell opener according to the present invention, Figure 2 is a plan view showing an oyster shell opener according to the present invention, Figure 3 is a cross-sectional view along the line A-A of Figure 1, and Figure 4 is a transport by actuator drive. It is a diagram showing the state in which the joint of the oyster shell is separated by an awl, and Figure 5 is a diagram showing the state in which the transport block is transported horizontally on an "I" beam, and Figure 6 is a diagram showing the state in which the support block is horizontally transported by the rotation of the bolt. It is a drawing showing the state in which it is transported, Figure 7 is a drawing showing a state in which an extension part and a stopper are further provided in Figure 1, Figure 8 is a plan view of Figure 6, and Figure 9 is a drawing showing the first base and the second base being attached to the connecting bar. This is a drawing showing the connected state.

First, it should be noted that among the drawings, identical components or parts are indicated by the same reference numerals. Additionally, in describing the present invention, detailed descriptions of related well-known functions or configurations will be omitted in order to make the gist of the present invention unambiguous.

As shown in FIGS. 1 to 6, the oyster shell opener according to the present invention is an opener that separates the joints (interdentations) of oyster shells, including a first base 10, an actuator 20, and a second It includes a pedestal 30, a second base 40, a transfer block 50, a position adjustment means 60, and a support block 70.

The first base 10 is made of a square plate and is fixed to the ground with a fixing bolt (B).

This first base 10 serves as a base on which the first pedestal 21 and the second pedestal 30, which will be described later, are installed.

The actuator 20 is fixedly installed on the upper surface of the first pedestal 21 formed on the other side of the first base 10, and an awl 22 is provided at the end of the piston.

The actuator 20 is driven by a separately provided button (not shown), and when driven, moves the awl 22 in the direction of the support block 70, which will be described later, to separate the joints (dentitions) of the oyster shell. .

The second pedestal 30 is formed on one side of the first base 10 to be spaced apart from the first pedestal 21, and a horizontal guide hole 31 in which the awl 22 is accommodated is formed.

The horizontal guide hole 31 allows the awl 22 to be accommodated and prevents the awl 22 from shaking when the awl 22 separates the joint (bite) of the oyster shell by driving the actuator 20. Guide.

The second base 40 is made of a square plate and is fixed to the ground with a fixing bolt (B).

This second base 40 is located at a distance from one side of the first base 10, and an “I” beam 41 is provided horizontally on the upper surface.

The “I” beam 41 includes an upper horizontal portion 42, a lower horizontal portion 43 fixed to the second base 40, and a vertical portion connecting the upper and lower horizontal portions 42 and 43. It consists of (44).

In addition, the "I" beam 41 is installed on the upper surface of the second base 20 so as to be located on the same line as the first pedestal 21 and the second pedestal 20, so that the transfer block 50, which will be described later, is installed on the awl 22. ) serves as a rail so that it can be transported horizontally in the direction opposite to the awl (22).

The transfer block 50 has a horizontal screw hole 52 formed in the body 51, and a part of the “I” beam 41, that is, the upper horizontal portion 42, is accommodated in the lower surface of the body 51. A “ㅜ” shaped guide groove 53 is formed and installed to enable horizontal transport along the “I” beam 41.

The above-described transfer block 50 transfers horizontally according to the size of the oyster shell and adjusts the distance between the awl 22 and the support block 70, which will be described later.

The position adjusting means 60 adjusts the position of the transfer block 50 and the position of the support block 70 installed on the transfer block 50. That is, the distance between the awl 22 and the support block 70 is adjusted according to the size of the oyster shell.

This position adjustment means 60 includes a receiving groove 61 formed on one surface of the transfer block 50, a first through hole 62 formed on the bottom surface of the receiving groove 61, and the "I "The second through hole 63 is formed at regular intervals along the longitudinal direction of the upper horizontal portion 42 of the beam 41, and is seated on the bottom surface of the receiving groove 61 and is positioned to be raised and lowered. and a locking member 65 having a pin 64 on its bottom that passes through the first through hole 62 and whose lower end is received in the second through hole 63, and the lower end is the upper surface of the locking member 65. connected, and the upper end is connected to the upper inner surface of the receiving groove 61 to continuously push the locking member 65 downward to adjust the position of the transfer block 50 by the pin 64 received in the second through hole 63. It consists of a spring 66 that secures it.

The locking member 65 is preferably further provided with a handle 65a on one side. That is, the user can easily raise the locking member 65 by holding the handle 65a, and when the locking member 65 is raised, the pin 64, which rises as well, is positioned horizontally on the upper side of the “I” beam 41. Horizontal transfer of the transfer block 50 is possible by exiting from any second through hole 63 formed in the part 42.

When the handle 65a is released after completion of horizontal transfer, the pin 64 is received in the matching second through hole 63 by the restoring action of the spring 66, thereby limiting the movement of the transfer block 50.

This position control means 60 is used when the size of the oyster shell is greatly changed by moving the transfer block 50 by the distance of the second through hole 63 formed at regular intervals.

The support block 70 has a bolt 71 fastened to the horizontal screw hole 52 of the transfer block 50 on one side and is horizontally transferred by rotating or counter-rotating the bolt 71. A concave groove 72 in which a part of the oyster shell is accommodated is formed on the other side corresponding to the awl 22 to support the oyster shell when the joint (interdental) of the oyster shell is separated by the awl 22.

The bolt 71 is preferably provided with a head 73 at the free end of the bolt 71 to facilitate rotation and reverse rotation by the user. That is, the user grasps the head 73 and rotates or reverses it to slightly horizontally move the support block 70 integrally connected to the bolt 71, thereby forming a part of the oyster shell, i.e., a joint, in the concave groove 72. It allows the opposite side to be accepted.

This support block 70 supports the opposite side of the joint when the awl 22, which moves when the actuator 20 is driven, separates the joint (interdental) of the oyster shell, so that the joint (interdental) is formed by the awl 22. so that they can be separated.

Meanwhile, as shown in FIGS. 7 and 8, a cylindrical extension 32 is further provided at one end of the horizontal guide 53 hole corresponding to the support block 70, and this extension 32 is detachable. A circular ring 33 that can be fitted, a first bar 34 whose end is fixed to the circular ring 33, and an arc-shaped second bar 35 installed at a certain distance from the first bar 34. ) may be further provided with a stopper 36 made of.

The first bar 34 and the second bar 35 are formed in the form of a sternum to keep a part of the oyster shell in the correct position, and when the joint (bite) of the oyster shell is separated by the awl 22, the oyster shell Prevents parts from flying upward.

In addition, as shown in FIG. 9, the first base 10 and the second base 20 may be connected by a connecting bar 80 and formed as one body, and in this case, the first base 10 and the second base 20 The configuration of the fixing bolts that secure the base 40 to the ground may be omitted.

As described above, although the present invention has been described in terms of limited embodiments, the present invention is not limited thereto, and the technical idea of the present invention and the description below will be understood by those skilled in the art to which the present invention pertains. Various modifications and variations are possible within the scope of equivalency of the patent claims.

10: first base 20: actuator
21: first stand 22: awl
30: second stand 31: horizontal guide hole
32: extension 33: circular ring
34: 1st bar 35: 2nd bar
36: Stopper 40: Second base
41: “I” beam 42: upper horizontal part
43: lower horizontal part 44: vertical part
50: transfer block 51: body
52: horizontal screw hole 53: guide groove
60: Position adjustment means 61: Receiving groove
62: first through hole 63: second through hole
64: Pin 65: Locking member
66: spring 70: support block
71: bolt 72: concave groove
73: head 80: connection bar

Claims (2)

In the opener for separating the joints (dentitions) of oyster shells,
first base;
an actuator installed on the upper surface of a first pedestal formed on the other side of the first base and having an awl at the end of the piston;
a second pedestal formed on one side of the first base and having a horizontal guide hole for receiving the awl;
a second base located at a distance from one side of the first base and having an “I” beam horizontally on its upper surface;
A transfer block in which a horizontal screw hole is formed in the body and a “ㅜ”-shaped guide groove is formed on the lower surface of the body to accommodate the upper horizontal part of the “I” beam to enable horizontal transfer along the “I” beam;
A receiving groove formed on one surface of the transfer block, a first through hole formed on the bottom of the receiving groove, and a second through hole formed at regular intervals along the longitudinal direction in the upper horizontal part of the “I” beam; , a locking member that is seated on the bottom of the receiving groove and is positioned to be raised and lowered and has a pin on the bottom that passes through the first through hole and is received in the second through hole, and the lower end is connected to the upper surface of the locking member. The upper end is connected to the upper inner surface of the receiving groove and continuously pushes the locking member downward, and consists of a spring that fixes the position of the transfer block by a pin received in the second through hole;
A bolt fastened to the horizontal screw hole is formed on one side, and is horizontally transported by rotation or reverse rotation of the bolt, and a concave groove in which a part of the oyster shell is accommodated is formed on the other side corresponding to the awl, so that the oyster shell is removed by the awl. An oyster shell opener comprising a support block that supports the oyster shell when the joint of the shell is separated.
In claim 1,
A cylindrical extension is further provided on one edge of the horizontal guide hole corresponding to the support block,
A stopper consisting of a circular ring removably fitted to the extension, a first bar with one end fixed to the circular ring, and a second arc-shaped bar installed at a certain distance from the first bar is further provided. Oyster shell opener.

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