Liver taking knife for taking liver from goose body

Abstract

The utility model relates to a liver taking knife for goose liver taking, which comprises a handheld frame and a cutter assembly, the cutter assembly comprises two knife bodies and a driving piece, the two knife bodies are arranged below the handheld frame and are in sliding connection with the handheld frame along the opposite or opposite direction, the driving piece is arranged on the handheld frame, and the output end of the driving piece is connected with the two knife bodies. The driving mechanism is used for driving the two cutter bodies to slide; wherein the two cutter bodies can move relatively to the position where the two cutter bodies abut against each other, a cutter point is formed at the bottoms of the two cutter bodies, and the two cutter bodies can move oppositely to be used for opening a notch. The two cutter bodies are moved to the position where the two cutter bodies abut against each other through the driving part, cutter tips are formed at the bottoms of the two cutter bodies, a notch can be cut in the abdomen of the goose body, the cutter tips of the two cutter bodies are inserted into the notch, the two cutter bodies are driven by the driving part to move oppositely, and in the moving process, the handheld frame moves downwards in the direction of the notch, so that the goose body is cut. The two cutter bodies can gradually open the incision, the work of manually opening the incision is replaced, and time and labor are saved.

Description

Technical Field

[0001] This utility model relates to the field of goose liver processing technology, and in particular to a liver-removing knife for removing liver from a goose. Background Technology

[0002] Once the goose liver has reached the desired size, it can be removed by cutting open the goose's abdomen with a liver cutter.

[0003] For example, the liver-removing knife for goose liver extraction proposed in the utility model patent with application number CN202222419458.3 can be used, which includes a handle and a blade. The blade is fixedly connected to the handle and slidably connected to the handle. A first cutting edge is provided on one side of the blade, and an avoidance notch is provided at the front end of the first cutting edge. A second cutting edge is provided in the avoidance notch.

[0004] The liver is removed by making an incision in the abdomen of the goose using a liver-removing knife, manually opening the incision, and then removing the liver. However, manually opening the incision is too physically demanding for workers, and the operation of removing the liver from the goose is not easy. Utility Model Content

[0005] In view of this, it is necessary to provide a liver-removing knife for goose liver removal, in order to solve the problem that manually opening the incision is too physically demanding for workers and that the operation of removing liver from goose is not easy.

[0006] This utility model provides a liver-removing knife for goose liver extraction, including a handheld frame and a cutting assembly. The cutting assembly includes two blades and a driving component. The two blades are positioned below the handheld frame and are slidably connected to the handheld frame in opposite or opposing directions. The driving component is mounted on the handheld frame and its output end is connected to the two blades for driving the two blades to slide. The two blades can move relative to each other to abut each other, and the bottom of each blade forms a blade tip. The two blades can move in opposite directions to open the incision.

[0007] Furthermore, each of the two blades includes a connecting part, a bending part, and a cutting part. The two connecting parts are horizontally arranged and their opposite sides are slidably connected to the handheld frame. The opposite sides of the two connecting parts are respectively connected to the opposite sides of the two bending parts. The opposite sides of the two bending parts are bent vertically downward and respectively connected to the top of the two cutting parts. The two cutting parts can move relative to each other to abutting position, and their bottoms form the blade tips. The opposite sides of the two cutting parts form abutting surfaces.

[0008] Furthermore, the contact surface is formed at the step of the cut portion, and the width of the step of the cut portion increases sequentially in the vertically upward direction.

[0009] Furthermore, the driving component includes two linear motors, which are mounted on the handheld frame and their output ends are respectively connected to the two blades.

[0010] Furthermore, the cutter assembly also includes two vertical guide rods and several horizontal guide rods. The bottom ends of the two vertical guide rods are fixedly connected to the two blade bodies, and the top ends of the two vertical guide rods are slidably connected to the handheld frame. The several horizontal guide rods are arranged opposite each other on opposite sides of the two vertical guide rods. The opposite ends of the several horizontal guide rods are fixedly connected to the two vertical guide rods, and the opposite ends of the several horizontal guide rods are slidably connected to the handheld frame.

[0011] Furthermore, the handheld frame includes a horizontal plate and two vertical plates, the top ends of the two vertical guide rods are slidably connected to the bottom of the horizontal plate, the two vertical plates are fixedly disposed at the bottom of both sides of the horizontal plate, and a plurality of horizontal guide rods are slidably connected to the two vertical plates respectively.

[0012] Furthermore, it also includes a handle, which is mounted on the hand holder and positioned above the two blades. A support space is formed between the handle and the two blades, and the height of the support space is greater than the thickness of the foie gras.

[0013] Furthermore, the side wall of the handle is provided with finger limiting grooves for matching four fingers.

[0014] Furthermore, it also includes a switch mounted on the handle, the switch being electrically connected to the drive unit.

[0015] Furthermore, it also includes a labor-saving component, which includes a crossbeam and an elastic rope. The top end of the elastic rope is fixedly connected to the crossbeam, and the bottom end of the elastic rope is fixedly connected to the handheld frame.

[0016] Compared with existing technologies, the two blades are moved to a position where they abut each other by a drive mechanism. The bottom of the two blades forms a blade tip, which can make a cut on the abdomen of the goose. The blade tips of the two blades are inserted into the cut, and the two blades are driven to move in opposite directions by the drive mechanism. During the movement, the hand holder moves downward in the direction of the cut, and the two blades can gradually open the cut, replacing the work of manually opening the cut, saving time and effort. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall structure of the liver-removing knife for goose liver extraction provided in an embodiment of the present invention;

[0018] Figure 2 for Figure 1 A schematic diagram of the structure where the two blades open the incision;

[0019] Figure 3 for Figure 1 Schematic diagram of the middle blade body;

[0020] Figure 4 for Figure 1 A schematic diagram of the labor-saving component. Detailed Implementation

[0021] The preferred embodiments of the present invention will now be described in detail with reference to the accompanying drawings, which form part of this application and are used together with the embodiments of the present invention to illustrate the principles of the present invention, but are not intended to limit the scope of the present invention.

[0022] like Figure 1-2 As shown, the present invention provides a liver-removing knife for goose liver removal, including a handheld frame 100 and a cutting assembly 200. The cutting assembly 200 includes two blades 210 and a driving member 220. The two blades 210 are disposed below the handheld frame 100 and are slidably connected to the handheld frame 100 in opposite or opposing directions. The driving member 220 is mounted on the handheld frame 100 and its output end is connected to the two blades 210 for driving the two blades 210 to slide. The two blades 210 can move relative to each other to abut each other, and the bottom of the two blades 210 forms a blade tip. The two blades 210 can move in opposite directions to open the incision.

[0023] During implementation, the driving component 220 moves the two blades 210 to abutting position, and the bottom of the two blades 210 forms a blade tip, which can make a cut on the abdomen of the goose. The blade tips of the two blades 210 are inserted into the cut, and the driving component 220 drives the two blades 210 to move in opposite directions. During the movement, the hand holder 100 moves downward in the direction of the cut, and the two blades 210 can gradually open the cut, replacing the work of manually opening the cut, saving time and effort.

[0024] In this embodiment, a cutter assembly 200 is installed on the handheld holder 100. The handheld holder 100 can be gripped to control the cutter assembly 200 to perform the operations of making cuts and opening the cuts.

[0025] The cutter assembly 200 in this embodiment includes two blades 210 and a drive unit 220. The two blades 210 are located below the handheld frame 100 and are slidably connected to the handheld frame 100 in opposite or opposing directions. The drive unit 220 is mounted on the handheld frame 100 and its output end is connected to the two blades 210 for driving the two blades 210 to slide. The two blades 210 can move relative to each other to abut each other, and the bottom of the two blades 210 forms a blade tip. The two blades 210 can move in opposite directions to open the cut.

[0026] like Figure 3 As shown, in one embodiment, each of the two blades 210 includes a connecting portion 211, a bending portion 212, and a cutting portion 213. The two connecting portions 211 are horizontally arranged and their opposite sides are slidably connected to the handheld bracket 100. The opposite sides of the two connecting portions 211 are respectively connected to the opposite sides of the two bending portions 212. The opposite sides of the two bending portions 212 are bent in a vertically downward direction and respectively connected to the top of the two cutting portions 213. The two cutting portions 213 can move relative to each other to abutting each other, and their bottoms form blade tips. The opposite sides of the two cutting portions 213 form abutting surfaces 214.

[0027] In one embodiment, the abutment surface 214 is formed at the step of the cutting portion 213, and the width of the step of the cutting portion 213 increases sequentially in the vertically upward direction. The step structure prevents the epidermal tissue at the cut of the goose from moving upward along the cutting portion 213, so that the bottom of the cutting portion 213 can be inserted into the goose's body and damage the goose liver.

[0028] In one embodiment, the drive unit 220 includes two linear motors, which are mounted on the handheld holder 100 and their output ends are respectively connected to two blade bodies 210.

[0029] To improve the stability of the movement of the blade body 210, in one embodiment, the cutter assembly 200 further includes two vertical guide rods 230 and several horizontal guide rods 240. The bottom ends of the two vertical guide rods 230 are fixedly connected to the two blade bodies 210 respectively, and the top ends of the two vertical guide rods 230 are slidably connected to the handheld frame 100. Several horizontal guide rods 240 are arranged opposite to each other on the opposite side of the two vertical guide rods 230. The opposite ends of the several horizontal guide rods 240 are fixedly connected to the two vertical guide rods 230 respectively, and the opposite ends of the several horizontal guide rods 240 are slidably connected to the handheld frame 100.

[0030] The handheld frame 100 includes a horizontal plate 110 and two vertical plates 120. The top ends of the two vertical guide rods 230 are slidably connected to the bottom of the horizontal plate 110. The two vertical plates 120 are fixedly installed at the bottom of both sides of the horizontal plate 110, and several horizontal guide rods 240 are slidably connected to the two vertical plates 120 respectively.

[0031] To facilitate the operation of the handheld device 100, this embodiment also includes a handle 300. The handle 300 is installed on the handheld device 100 and is positioned above the two blades 210. An opening space is formed between the handle 300 and the two blades 210, and the height of the opening space is greater than the thickness of the foie gras.

[0032] In one embodiment, the side wall of the handle 300 is provided with a finger limiting groove 310 for matching four fingers to facilitate gripping.

[0033] In one embodiment, a switch 320 is also included, mounted on the handle 300, and electrically connected to the drive member 220. Two switches 320 may be provided, each controlling the relative and opposite movement of the two blades 210. It is understood that the switch 320 may be electrically connected to the drive member 220 via a wire 330, which may be embedded within the handheld holder 100.

[0034] This liver removal knife is significantly heavier than the traditional one. To save effort, such as... Figure 4 As shown, this embodiment also includes a labor-saving component 400, which includes a crossbeam 410 and an elastic rope 420. The top end of the elastic rope 420 is fixedly connected to the crossbeam 410, and the bottom end of the elastic rope 420 is fixedly connected to the handheld frame 100. The crossbeam 410 can be installed above the liver removal station, and the elastic rope 420 can offset part of the weight of the liver removal knife, thereby facilitating manual movement of the liver removal knife.

[0035] Compared with the prior art: the driving component 220 moves the two blades 210 to abutting position, and the bottom of the two blades 210 forms a blade tip, which can make a cut in the abdomen of the goose. The blade tips of the two blades 210 are inserted into the cut, and the driving component 220 drives the two blades 210 to move in opposite directions. During the movement, the hand holder 100 moves downward in the direction of the cut, and the two blades 210 can gradually open the cut, replacing the work of manually opening the cut, saving time and effort.

[0036] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope disclosed in the present utility model should be included within the protection scope of the present utility model.

Claims

1. A liver knife for taking liver from a goose, characterized in that, The cutting tool assembly comprises a hand-held frame and a cutter assembly; The cutter assembly comprises two cutter bodies and a driving member, the two cutter bodies are arranged at lower positions of the hand-held frame and are slidably connected with the hand-held frame in opposite directions, and the driving member is installed on the hand-held frame and has output ends connected with the two cutter bodies for driving the two cutter bodies to slide. The two cutter bodies can be moved relative to each other to abut against each other at a position, and the bottoms of the two cutter bodies form a cutting tip.

2. The liver knife for geese according to claim 1, wherein The two cutter bodies each comprise a connecting portion, a bending portion and a cutting portion, the two connecting portions are arranged horizontally and are slidably connected with the hand-held frame at opposite sides thereof, the opposite sides of the two connecting portions are connected with opposite sides of the two bending portions respectively, the opposite sides of the two bending portions are bent in a vertically downward direction and are connected with the tops of the two cutting portions respectively, the two cutting portions can be moved relative to each other to abut against each other at a position, and the bottoms of the two cutting portions form the cutting tip, and the opposite sides of the two cutting portions form abutting surfaces.

3. The liver knife for geese according to claim 2, wherein The abutting surfaces are formed at steps of the cutting portions, and the widths of the steps of the cutting portions increase in a vertically upward direction.

4. The liver knife for geese according to claim 1, wherein The driving member comprises two linear motors, and the two linear motors are installed on the hand-held frame and have output ends connected with the two cutter bodies respectively.

5. The liver knife for geese according to claim 1, wherein The cutter assembly further comprises two vertical guide rods and a plurality of horizontal guide rods, the bottoms of the two vertical guide rods are fixedly connected with the two cutter bodies respectively, the tops of the two vertical guide rods are slidably connected with the hand-held frame, the plurality of horizontal guide rods are arranged at opposite sides of the two vertical guide rods, opposite ends of the plurality of horizontal guide rods are fixedly connected with the two vertical guide rods respectively, and the opposite ends of the plurality of horizontal guide rods are slidably connected with the hand-held frame.

6. The liver knife for geese according to claim 5, wherein The hand-held frame comprises a horizontal plate and two vertical plates, the tops of the two vertical guide rods are slidably connected with the bottom of the horizontal plate, the two vertical plates are fixedly arranged at the bottom of the horizontal plate at two sides thereof, and the plurality of horizontal guide rods are slidably connected with the two vertical plates respectively.

7. The liver knife for geese according to claim 1, wherein A handle is further arranged, the handle is installed on the hand-held frame, the handle is arranged above the two cutter bodies, and a spreading space is formed between the handle and the two cutter bodies, and the height of the spreading space is greater than the thickness of a goose liver.

8. The liver knife for geese according to claim 7, wherein A finger limiting groove matched with four fingers is formed in a side wall of the handle.

9. The liver knife for geese according to claim 7, wherein A switch installed on the handle is further arranged, and the switch is electrically connected with the driving member.

10. The liver knife for geese according to claim 1, wherein A labor-saving assembly is further arranged, the labor-saving assembly comprises a horizontal beam and a spring rope, the top of the spring rope is fixedly connected with the horizontal beam, and the bottom of the spring rope is fixedly connected with the hand-held frame.

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