Soft-shelled turtle slaughtering device

Abstract

The embodiment of the utility model discloses a soft-shelled turtle slaughtering device which comprises an inner box and an outer box. The inner box comprises a bottom plate and a surrounding baffle which is arranged on one side of the bottom plate and surrounds the outer edge of the bottom plate, a clamping window which can be clamped with the soft-shelled turtle shell is formed in the bottom plate, the inner box can be positively inserted into the outer box from the side provided with the surrounding baffle, and the inner box can be reversely inserted into the outer box from the side without the surrounding baffle; when the inner box is reversely inserted into the outer box, a minimum accommodating space for limiting the movement of the soft-shelled turtle is formed between the inner box and the outer box through the clamping of the clamping window and the soft-shelled turtle shell, and at the moment, the surrounding baffle is partially exposed out of the outer box; the bottom of the outer box is provided with a knife passing opening corresponding to the position of the clamping window on the inner box when the inner box is reversely inserted into the outer box, and the side face of the outer box is provided with a side window allowing the head of the soft-shelled turtle to stretch out of the minimum containing space when the inner box is reversely inserted into the outer box. Forward insertion meets the requirement for packaging and transportation, reverse insertion meets the requirement for fixing the soft-shelled turtles, slaughtering can be completed without taking the soft-shelled turtles out of the packaging box, and the operation difficulty of a user is reduced.

Description

Technical Field

[0001] Several embodiments of this specification relate to the field of turtle packaging and slaughtering technology, specifically to a turtle slaughtering device. Background Technology

[0002] Soft-shelled turtles are highly favored by diners for their rich nutritional value and delicious taste. To ensure freshness, they are usually transported live to consumers.

[0003] However, live turtles are not as easy to handle as regular aquatic products such as fish and shrimp. The turtle's shell is hard and difficult to break. On the one hand, the turtle's movement needs to be restricted, and on the other hand, it needs to be stably supported to create conditions for slaughter. Moreover, turtles are extremely aggressive when frightened and may cause harm to users. Therefore, consumers often give up buying them due to the difficulty and danger of slaughtering them.

[0004] In home settings, there is often a lack of tools to slaughter live turtles, and it is often necessary for multiple people to work together to complete the slaughtering of live turtles, which is very inconvenient for consumers. Utility Model Content

[0005] This specification provides a turtle slaughtering device. The device utilizes the structure of the packaging box itself to secure the turtle and includes a pre-drilled opening to guide the user during the slaughtering process. The entire slaughtering process does not require removing the turtle from the packaging box, allowing for easy completion by a single person. While providing transportation functionality, the packaging box also offers consumers a hygienic and convenient slaughtering solution, thereby enhancing the consumer experience and promoting the market circulation of turtle products. The technical solution is as follows:

[0006] This specification provides an embodiment of a turtle slaughtering device, including an inner box and an outer box;

[0007] The inner box includes a base plate and a baffle plate disposed on one side of the base plate and surrounding the outer edge of the base plate. The base plate is provided with a clip and a window that can be engaged with the turtle shell. The inner box can be inserted into the outer box from the side with the baffle plate, or it can be inserted into the outer box from the side without the baffle plate.

[0008] When the inner box is inserted into the outer box in reverse, the card and window are connected to the turtle shell to form a minimum accommodating space between the inner box and the outer box to restrict the turtle's movement, and at this time the baffle plate is partially exposed outside the outer box.

[0009] The bottom of the outer box has a cutting edge corresponding to the position of the card and window on the inner box when the inner box is inserted into the outer box in reverse. The side of the outer box has a side window that allows the turtle's head to extend out of the minimum accommodating space when the inner box is inserted into the outer box in reverse.

[0010] As a preferred solution, the card and the window are an elliptical window.

[0011] As a preferred solution, the laparotomy tool further comprises a first sub-tool and a second sub-tool arranged in cross;

[0012] The knife pass-through comprises a first pass-through for the first sub-tool and a second pass-through for the second sub-tool arranged in cross, and the intersection of the first pass-through and the second pass-through corresponds to the position of the center of the elliptical window when the inner box is reversely inserted into the outer box.

[0013] As a preferred solution, the first sub-tool and the second sub-tool are arranged in vertical, and the intersection of the first pass-through and the second pass-through corresponds to the position of the major axis of the elliptical window and the position of the minor axis of the elliptical window respectively when the inner box is reversely inserted into the outer box.

[0014] As a preferred solution, the intersection of the first sub-tool and the second sub-tool is protruding.

[0015] As a preferred solution, the height adjustment mechanism is fixedly arranged outside the bottom of the outer box and is used to adjust the position of the laparotomy tool along the direction perpendicular to the bottom of the outer box.

[0016] As a preferred solution, the height adjustment mechanism comprises a screw rod transmission assembly and a support structure for fixing the screw rod transmission assembly outside the bottom of the outer box, and the support structure comprises a parallel part arranged in parallel with the bottom of the outer box, and a connecting part fixedly connected with the bottom of the outer box and the parallel part;

[0017] The screw rod transmission assembly comprises a screw rod arranged through the parallel part, a bearing seat bearing rotatingly connected with one end of the screw rod close to the outer box, the bearing seat is fixedly connected with the laparotomy tool close to one side of the bottom of the outer box, and a nut screwedly connected with the screw rod is fixedly arranged on the parallel part at the through hole of the screw rod;

[0018] The height adjustment mechanism further comprises a limiting structure for preventing the laparotomy tool from rotating relative to the pass-through.

[0019] As a preferred solution, the limiting structure comprises a plurality of telescopic members, one end of each of which is fixedly connected with the parallel part, and the other end of each of which is fixedly connected with the laparotomy tool, and each of the telescopic members can be telescopically extended within a maximum telescopic length range along the movement direction of the laparotomy tool.

[0020] As a preferred solution, the support structure and the bottom of the outer box jointly form a cavity for accommodating the laparotomy tool, and a water tank and an atomizing humidifier connected with the water tank are arranged in the cavity.

[0021] As a preferred solution, a cutter is arranged on the outside of the outer box and the rotation path of the cutter passes through the side window.

[0022] The technical solutions provided by some embodiments of the present specification have at least the following beneficial effects:

[0023] 1. When the inner box is inserted into the outer box, a larger cavity for accommodating the turtle is formed to transport the live turtle in the packaging box. When the user receives the goods, he can confirm whether the turtle is alive through the card and window and the side window. When the user needs to kill the turtle, he can take out the inner box from the outer box and then insert it into the outer box in reverse, so that the bottom plate can top the turtle on the bottom of the outer box and the edge of the card and window can be clamped on the shell of the turtle to fix the turtle, inhibit the struggle and displacement of the turtle, and then the packaging box is inverted on the desktop. The head of the turtle is attracted out of the side window and killed, and then the abdominal part of the turtle is cut along the knife edge on the bottom of the outer box to complete the preliminary processing of the live turtle;

[0024] 2. The whole killing process does not need to take the turtle out of the packaging box, which can greatly reduce the operation difficulty of the user in killing the turtle and eliminate the user's fear to a certain extent, and can also effectively avoid the risk of being cut by the knife or being scratched by the claws of the turtle due to the struggle of the turtle, so that a single person can easily complete the killing work, thereby improving the user's consumption experience and promoting the increase of the sales of turtles;

[0025] 3. The elliptical window matches the shape of the turtle shell, and the card and the rear can ensure that the head of the turtle faces the side window, which saves the trouble of manually adjusting the posture of the turtle and avoids the risk of being scratched or bitten by the turtle when directly contacting the turtle;

[0026] 4. The double-blade cutting produces more stable downward pressure to balance the reaction force during cutting, avoiding the risk of blade deviation or slipping due to uneven force on the single-blade cutting, further reducing the difficulty of killing;

[0027] 5. The force center of the double-blade cutting is opposite to the center of the elliptical window clamped on the shell of the turtle, which can ensure more uniform force during the abdominal cutting of the turtle, and also allows the support of the surrounding fence in all directions to share the pressure during cutting;

[0028] 6. During abdominal cutting, the protruding intersection point first contacts the abdomen of the turtle to increase the local pressure and centering effect, embeds the surface of the abdominal shell at the initial stage of cutting, limits the lateral displacement of the knife, avoids the sliding knife, and reduces the subsequent cutting resistance;

[0029] 7. The abdominal knife is integrally arranged with the packaging box, and the user can directly operate the height adjustment mechanism to cut the turtle along the vertical direction of the bottom surface of the outer box, further simplifying the processing difficulty of the user and improving the user experience;

[0030] 8、 User can rotate the screw rod to rotate the screw rod relative to the nut, and rotate in the direction perpendicular to the bottom surface of the outer box to control the tool feeding, withdrawing, and realizing the abdominal cutting. The abdominal cutting tool does not rotate with the screw rod due to the existence of the bearing seat and the limiting structure, and the position corresponding to the cutting edge is ensured. The user can convert the smaller rotary force into larger axial thrust through the screw rod transmission assembly, which can not only save the labor of the user during abdominal cutting, but also reduce the requirement for the overall structural strength of the packaging box, thereby reducing the cost of the packaging box;

[0031] 9、 The telescopic part assists the screw rod in guiding the user to guide the abdominal cutting tool to move in the vertical direction, and also limits the maximum penetration depth of the abdominal cutting tool to prevent the abdominal cutting tool from cutting too much and damaging the soft shell turtle viscera, thereby avoiding increasing the user's trouble;

[0032] 10、 The supporting structure and the bottom of the outer box form a cavity, and the cavity is provided with a water tank and an atomizing humidifier, which can maintain the humidity in the packaging box during the transportation of the soft shell turtle, so that the soft shell turtle can live longer and the skin can be kept moist, thereby ensuring the freshness of the meat. BRIEF DESCRIPTION OF DRAWINGS

[0033] In order to more clearly illustrate the technical scheme in the embodiments of the present application or the prior art, the following will briefly introduce the drawings needed to be used in the embodiment or the prior art description. Obviously, the drawings in the following description are only some embodiments of the present application, and those skilled in the art can also obtain other drawings according to these drawings without creating any creative labor.

[0034] Figure 1 It is a sectional structure schematic view of a soft shell turtle slaughtering device provided by embodiment 1 of the present specification, which shows the positive plug-in state of the inner box and the outer box.

[0035] Figure 2 It is a sectional structure schematic view of a soft shell turtle slaughtering device provided by embodiment 1 of the present specification, which shows the reverse plug-in state of the inner box and the outer box (the guillotine knife is not shown).

[0036] Figure 3 It is a sectional structure schematic view of a soft shell turtle slaughtering device provided by embodiment 2 of the present specification, which shows the positive plug-in state of the inner box and the outer box.

[0037] Figure 4 It is an exploded view of a soft shell turtle slaughtering device provided by embodiment 2 of the present specification.

[0038] Figure 5 It is a structure schematic view of the outer box provided by embodiment 2 of the present specification, which shows the specific setting mode of the cutting edge (the guillotine knife is not shown).

[0039] Figure 6 is a cross-sectional structure schematic diagram of a soft-shelled turtle killing device provided by embodiment 2 of the present specification, showing the counter-insertion state of the inner box and the outer box.

[0040] Figure 7 is a structure schematic diagram of the height adjusting mechanism and the abdominal incision cutter provided by embodiment 2 of the present specification.

[0041] In the figure: 1, inner box; 11, bottom plate; 111, card and window; 12, fence plate; 2, outer box; 21, cutter opening; 211, first cutter opening; 212, second cutter opening; 22, side window; 3, abdominal incision cutter; 31, first sub-cutter; 32, second sub-cutter; 4, height adjusting mechanism; 41, support structure; 411, connecting part; 412, parallel part; 42, screw rod transmission assembly; 421, nut; 422, screw rod; 423, bearing seat; 424, hand wheel; 43, limiting structure; 431, flange linear bearing; 432, guide shaft; 5, water tank; 6, atomizing humidifier; 7, cutter; 8, soft-shelled turtle. DETAILED DESCRIPTION

[0042] The technical solutions in the embodiments of the present specification will be described clearly and completely below in combination with the drawings in the embodiments of the present specification.

[0043] The terms "first", "second", "third" and the like in the specification and claims of the present specification and the above-mentioned drawings are used to distinguish different objects, and are not used to describe a specific order. In addition, the terms "include" and "have" and any variations thereof are intended to cover non-exclusive inclusion.

[0044] The following description provides examples and does not limit the scope, applicability or examples set forth in the claims. Changes can be made to the functions and arrangements of described elements without departing from the scope of the present specification. Various processes or components can be appropriately omitted, replaced or added to the various examples. In addition, features described with respect to some examples can be combined into other examples.

[0045] Soft-shelled turtles are loved by people because of their unique nutritional value and various eating effects. The meat of soft-shelled turtles contains rich protein, and its amino acid composition is very close to the human body's needs and is easy to be absorbed and utilized by the human body. It is rich in various trace elements beneficial to the human body, such as calcium, iron, zinc, selenium, etc. However, because soft-shelled turtles have a certain aggressiveness and a hard shell on their backs, the killing process requires certain skills, so that killing soft-shelled turtles is a relatively difficult thing for most families, and many people give up buying live soft-shelled turtles because of fear or complicated killing process.

[0046] When the user receives the live turtle, he cannot avoid directly contacting the turtle for processing. When using a knife to kill the turtle, the user may be cut by the knife due to the struggle of the turtle, or be scratched by the claws of the turtle.

[0047] Therefore, we propose a turtle killing device to ensure transportation needs while providing consumers with a sanitary and convenient killing solution, thereby improving the consumer experience and promoting the circulation of turtle products in the market.

[0048] Embodiment 1

[0049] A turtle killing device, as shown in Figure 1 , Figure 2 , the positive insertion state of the inner box 1 and the outer box 2 is shown, Figure 1 the negative insertion state of the inner box 1 and the outer box 2 is shown. Figure 2

[0050] The inner box 1 and the outer box 2 are included;

[0051] The inner box 1 includes a bottom plate 11 and a surrounding plate 12 arranged on one side of the bottom plate 11 and surrounding the outer edge of the bottom plate 11, and the bottom plate 11 is provided with a clamping window 111 that can be clamped with the shell of the turtle 8. The inner box 1 can be positively inserted into the outer box 2 from the side provided with the surrounding plate 12, and can be negatively inserted into the outer box 2 from the side not provided with the surrounding plate 12;

[0052] When the inner box 1 is negatively inserted into the outer box 2, the clamping window 111 is clamped with the shell of the turtle 8 to form a minimum containing space between the inner box 1 and the outer box 2 that limits the movement of the turtle 8, and at this time the surrounding plate 12 is partially exposed outside the outer box 2;

[0053] The bottom of the outer box 2 is provided with a knife passing port 21 corresponding to the position of the clamping window 111 on the inner box 1 when the inner box 1 is negatively inserted into the outer box 2, and the side of the outer box 2 is provided with a side window 22 for the head of the turtle 8 to protrude outside the minimum containing space when the inner box 1 is negatively inserted into the outer box 2.

[0054] It should be noted that the inner box 1 can be positively inserted and negatively inserted into the outer box 2, that is, the size of the inner box 1 is relatively small compared to the outer box 2 and the shapes of the two are the same. The inner box 1 and the outer box 2 in this specification are both rectangular boxes as an example. It can be understood that the bottom plate 11 can be a circular or irregular box body as long as it can accommodate the turtle 8. The size of the clamping window 111 and the position of the clamping window 111 on the bottom plate 11 are not limited. The knife passing port 21 can be a long and narrow slot indicating the user's knife position or other forms, providing visual operation guidance for the user.

[0055] ​In a preferred embodiment, the card and window 111 is centrally positioned on the base plate 11 to evenly distribute the pressure applied during cutting through the cutting edge 21 to avoid excessive stress on one side of the containment plate 12 during cutting, which would require higher material strength of the packaging box.

[0056] In another preferred embodiment, the card and window 111 is positioned on the base plate 11 near the direction of the side window 22. When the packaging box is larger than the turtle 8, the card and window 111 and the shell of the turtle 8 are clamped together, and the turtle 8 is positioned near the side window 22, making it easier to perform the slaughtering operation.

[0057] Illustratively, in the normal plug-in state, as shown in Figure 1 , the inner box 1 and the outer box 2 together form a larger cavity to accommodate the turtle 8 for transportation of live turtles 8. When the user receives the goods, he can confirm whether the turtle 8 is alive through the card and window 111 and the side window 22. When the user needs to slaughter the turtle 8, he can remove the inner box 1 from the outer box 2 and then plug it into the outer box 2 in the reverse plug-in state, at which time the card and window 111 are opposite to the cutting edge 21, the base plate 11 is positioned at the bottom of the outer box 2 and clamps the shell of the turtle 8 with the edge of the card and window 111 to fix the turtle 8, forming a minimum accommodation space that limits the movement of the turtle 8, and the containment plate 12 is partially exposed outside the outer box 2. Invert the packaging box in the reverse plug-in state on the table, as shown in Figure 2 , at this time, because the containment plate 12 is partially exposed outside the outer box 2, the containment plate 12 becomes a support part of the packaging box and, together with the gravity of the outer box 2 itself, achieves the effect of squeezing the turtle 8 to limit its movement, and the effect is better if additional downward pressure is applied to the outer box 2. The user can attract the head of the turtle 8 out of the side window 22 and perform the slaughtering operation, and then cut the abdomen of the turtle 8 along the cutting edge 21 at the bottom of the outer box 2 to complete the preliminary processing of the live turtle 8.

[0058] Illustratively, the entire slaughtering process does not require the turtle 8 to be removed from the packaging box, which can greatly reduce the user's difficulty in slaughtering the turtle 8 and eliminate the user's fear to some extent, and can effectively avoid the risk of the user being cut by a knife or scratched by the claws of the turtle 8 due to the struggle of the turtle 8, thereby improving the user's consumption experience and promoting the increase in sales of the turtle 8.

[0059] In various embodiments of the present specification, the card and window 111 is an oval window.

[0060] Illustratively, the shell of the turtle 8 is approximately oval-shaped, and the head-tail direction of the turtle 8 is consistent with the long axis direction of the oval. The ratio of the long axis to the short axis of the oval window should be adapted to the shape of the shell of the turtle 8, and the size of the oval window can be as large as possible under the premise of being smaller than the shell of the turtle 8, which can improve the clamping effect.

[0061] Illustratively, the oval window matches the shape of the turtle 8 shell, and the clamp can ensure that the turtle 8 head is oriented in a certain direction along the long axis of the oval window, and the side window 22 is arranged at a corresponding position, which eliminates the trouble of manually adjusting the orientation of the turtle 8 head to align the side window 22, thereby avoiding the risk of being scratched or bitten by the turtle 8 when directly contacting the turtle 8.

[0062] In a preferred embodiment, the side windows 22 are arranged on both sides of the outer box 2 in the two directions along the long axis of the oval window, so that the user does not need to distinguish the orientation of the turtle 8 head when packing the turtle 8, and the problem of manual adjustment due to incorrect placement during packing can be avoided.

[0063] In various embodiments of the present specification, the guillotine knife 7 is rotatably arranged on the outer side of the outer box 2, and the rotation path of the guillotine knife 7 passes through the side window 22.

[0064] Illustratively, as shown in Figure 1 , a rotating shaft is arranged beside the side window 22 of the outer box 2, one end of the guillotine knife 7 is rotatably connected to the rotating shaft, and the rotation plane of the guillotine knife 7 is parallel to the plane in which the side window 22 is arranged. Preferably, the guillotine knife 7 is detachable.

[0065] Embodiment 2

[0066] A turtle slaughtering device, as shown in Figure 3 , Figure 4 , Figure 5 , Figure 6 and Figure 7 , the difference between this embodiment and embodiment 1 is that the turtle 8 packaging box further comprises an abdominal incision tool 3, and the abdominal incision tool 3 comprises a first sub-tool 31 and a second sub-tool 32 arranged in cross;

[0067] The knife opening 21 comprises a first knife opening 211 for the first sub-tool 31 to pass through and a second knife opening 212 for the second sub-tool 32 to pass through, and when the inner box 1 is reversely inserted into the outer box 2, the intersection point of the first knife opening 211 and the second knife opening 212 corresponds to the position of the center of the oval window.

[0068] Illustratively, the user is provided with a turtle 8 abdominal incision tool 3 specially matched with the knife opening 21 of the packaging box, so as to simplify the user's abdominal incision operation on the turtle 8. The double blades can generate more stable downward pressure during cutting, so as to balance the reaction force during cutting, avoid the risk of tool deviation or slipping due to uneven force on the single blade, and further reduce the slaughtering difficulty. The force center of the double blades is directly opposite the center of the oval window clamped on the turtle 8 shell, which can ensure more uniform force during the abdominal incision of the turtle 8, and also allows each direction of the surrounding fence 12 to jointly share the pressure during cutting.

[0069] In the embodiments of the present application, the first sub-knife 31 and the second sub-knife 32 are arranged vertically, and when the inner box 1 is reversely inserted into the outer box 2, the first overcut 211 corresponds to the position of the long axis of the oval window, and the second overcut 212 corresponds to the position of the short axis of the oval window.

[0070] Illustratively, the vertical first sub-knife 31 and the second sub-knife 32 can provide more stable downward pressure during the downward cutting, and the overcut 21 is arranged opposite to the long and short axes of the oval window, that is, the cutting position of the laparotomy knife 3 corresponds to the long and short axes of the soft-shelled turtle 8, and the cut meat block is more regular and beautiful in shape.

[0071] In the embodiments of the present application, the intersection of the first sub-knife 31 and the second sub-knife 32 is protrudingly arranged.

[0072] Illustratively, during the laparotomy cutting, the protrudingly arranged intersection first contacts the abdomen of the soft-shelled turtle 8 to increase the local pressure and centering by the intersection anchoring effect, and is embedded into the surface of the abdominal shell at the initial cutting stage, thereby limiting the lateral displacement of the knife, avoiding the sliding knife, and reducing the subsequent cutting resistance.

[0073] In the embodiments of the present application, the soft-shelled turtle 8 packaging box further comprises a height adjusting mechanism 4 fixedly arranged on the outer side of the bottom of the outer box 2 and adjusting the position height of the laparotomy knife 3 along the direction perpendicular to the bottom of the outer box 2.

[0074] Illustratively, the laparotomy knife 3 is integrally arranged with the packaging box, and the user can directly operate the height adjusting mechanism 4 to cut the soft-shelled turtle 8 along the direction perpendicular to the bottom of the outer box 2, thereby further simplifying the processing difficulty of the user and improving the user experience.

[0075] In a preferred embodiment, the height adjusting mechanism 4 comprises a lead screw transmission assembly 42 and a support structure 41 fixedly arranged on the outer side of the bottom of the outer box 2, and the support structure 41 comprises a parallel portion 412 arranged parallel to the bottom of the outer box 2, and a connecting portion 411 fixedly connected with the bottom of the outer box 2 and the parallel portion 412;

[0076] The lead screw transmission assembly 42 comprises a lead screw 422 arranged through the parallel portion 412, and a bearing seat 423 bearing rotatingly connected with one end of the lead screw 422 close to the outer box 2, and the bearing seat 423 is fixedly connected with the laparotomy knife 3 close to one side of the bottom of the outer box 2, and a nut 421 fixedly arranged on the parallel portion 412 at the through hole of the lead screw 422 is threadedly connected with the lead screw 422;

[0077] The height adjusting mechanism 4 further comprises a limiting structure 43 preventing the laparotomy knife 3 from rotating relative to the overcut 21.

[0078] Illustratively, the connecting portion 411 of the support structure 41 can be in a columnar, plate-like or other structure, and is provided to support the parallel portion 412, which in turn supports the lead screw transmission assembly 42. When the lead screw 422 is rotated, the bearing seat 423 will rotate with the lead screw 422, and will be passively rotated relative to the bottom of the outer box 2; or due to vibration or other reasons during transportation, the bearing seat 423 will be actively rotated relative to the bottom of the outer box 2. Therefore, the limiting structure 43 is provided to prevent the above two situations, to avoid mispositioning of the abdominal incision cutter 3 and the cutting edge 21, and to avoid the user's trouble of changing the cutter.

[0079] Illustratively, the limiting structure 43 can be a stop block structure extending from the edge of the cutting edge 21 in a direction perpendicular to the bottom of the outer box 2.

[0080] Illustratively, the user can rotate the lead screw 422 to make the lead screw 422 rotate relative to the nut 421, and then make a linear motion in a direction perpendicular to the bottom surface of the outer box 2, to control the cutter to advance and retreat, and to realize abdominal incision cutting. The abdominal incision cutter 3 does not rotate with the lead screw 422 due to the presence of the bearing seat 423 and the limiting structure 43, and the positional correspondence with the cutting edge 21 is ensured. The user can convert a small rotational force into a large axial thrust through the lead screw transmission assembly 42, which on the one hand makes the user more labor-saving during abdominal incision cutting, and on the other hand can reduce the requirement for the overall structural strength of the packaging box, thereby reducing the cost of the packaging box. Preferably, a hand wheel 424 is arranged at the end of the lead screw 422 away from the outer box 2, to facilitate the user to rotate the lead screw 422 more labor-saving. Preferably, a scale can also be marked on the lead screw 422, to provide a reference for the user to control the depth of the cutter, and to avoid the abdominal incision cutter 3 touching the internal organs, causing trouble such as contamination of the meat by bile flowing out and causing fishy smell.

[0081] In a preferred embodiment, the limiting structure 43 includes a plurality of telescopic members, one end of each telescopic member being fixedly connected with the parallel portion 412, and the other end being fixedly connected with the abdominal incision cutter 3, each telescopic member being capable of telescoping within a maximum telescoping length range along the movement direction of the abdominal incision cutter 3.

[0082] Illustratively, the user rotates the hand wheel 424 to control the cutter to cut the turtle 8, until the hand wheel 424 cannot be further rotated when the guide shaft 432 extends to the limit position, thereby limiting the cutting depth of the user. The telescopic members on the one hand assist the lead screw 422 to guide the user to guide the abdominal incision cutter 3 to move in a vertical direction, and avoid mispositioning of the abdominal incision cutter 3 and the cutting edge 21, and on the other hand also limit the maximum penetration depth of the abdominal incision cutter 3, which can prevent the abdominal incision cutter 3 from cutting too deeply and damaging the internal organs of the turtle 8, and avoid additional handling trouble.

[0083] Illustratively, as shown in FIG. 6, the limiting structure 43 can include a plurality of telescopic members 431, one end of each telescopic member 431 being fixedly connected with the parallel portion 412, and the other end being fixedly connected with the abdominal incision cutter 3. Figure 4 and Figure 7As shown, the telescopic member includes a flange linear bearing 431 and a guide shaft 432 perpendicular to the bottom of the outer box 2 and fixedly connected to the split abdomen cutter 3 and corresponding to the flange linear bearing 431, and the guide shaft 432 is in sliding connection with the flange linear bearing 431. Preferably, a plurality of telescopic members are provided, which are arranged at the ends of the first sub-cutter 31 and the second sub-cutter 32. The present embodiment takes two telescopic members arranged at the two ends of the first sub-cutter 31 as an example for description.

[0084] In the embodiments of the present application, the support structure 41 cooperates with the bottom of the outer box 2 to form a cavity for accommodating the split abdomen cutter 3; the cavity is provided with the water tank 5 and the atomizing humidifier 6 connected to the water tank 5.

[0085] Illustratively, the support structure 41 cooperates with the bottom of the outer box 2 to form a cavity, and the cavity is provided with the water tank 5 and the atomizing humidifier 6, so that the humidity in the packaging box can be maintained during the packaging and transportation of the soft-shelled turtles 8, the soft-shelled turtles 8 can live longer, the skin is kept moist, and the meat quality is ensured to be fresh.

[0086] It can be understood that the specific shape of the support structure 41 can not be limited to the rectangular box similar to the shape of the outer box 2 in the present embodiment, and the purpose is to cooperate with the bottom of the outer box 2 to form a cavity relatively closed to the outside of the packaging box, so as to ensure the humidifying effect of the atomizing humidifier 6. In the present embodiment, the side wall of the support structure 41 is vertically arranged at the edge of the bottom of the outer box 2. Since the bottom of the outer box 2 is provided with the cutting opening 21, the structural strength is weak, and the vertical arrangement of the support structure 41 at the edge of the bottom of the outer box 2 can obtain better support and stability effect.

[0087] In a preferred embodiment, the atomizing humidifier 6 can be set to an intermittent working mode according to the transportation time, so as to reasonably use the limited water in the water tank 5 and maximize the quality of the soft-shelled turtles 8 when delivered to the user.

[0088] Principle of implementation:

[0089] The packaging box in the positive plug-in state is used to transport the live soft-shelled turtles 8.

[0090] When the user receives the goods, the card and window 111 and the side window 22 can be used to observe the state of the soft-shelled turtles 8.

[0091] When the soft-shelled turtles 8 are slaughtered, the inner box 1 is taken out of the outer box 2 and then reversely plugged into the outer box 2, so that the packaging box becomes a reverse plug-in state, at this time, the card and window 111 are opposite to the cutting opening 21, the bottom plate 11 is used to top the soft-shelled turtles 8 on the bottom of the outer box 2 and to clamp the soft-shelled turtles 8 on the shell by the edge of the card and window 111, so as to fix the soft-shelled turtles 8, and the packaging box in the reverse plug-in state is inverted on the desktop, like Figure 6The user pulls out the head of the turtle 8 after the turtle 8 is lured to bite the chopstick-like object outside the side window 22, and then uses the cleaver 7 to kill and bleed the head of the turtle 8. Then the user twists the hand wheel 424 to drive the lead screw 422 to rotate, drive the bearing seat 423 and the abdominal knife 3 to move towards the knife opening 21, and the abdominal knife 3 cuts the turtle 8 through the knife opening 21 until the telescopic part reaches the maximum telescopic length, the abdominal knife 3 cannot continue to cut, which prompts the user that the cutting is in place. Reverse rotation of the lead screw 422 retracts the knife, and the killing of the turtle 8 is completed.

[0092] The above embodiments are only preferred embodiment modes described in the specification, and do not limit the scope of the specification. Without departing from the design spirit of the specification, various modifications and improvements of the technical solutions of the specification made by those skilled in the art shall fall within the protection scope determined by the claims of the specification.

Claims

1. A device for killing a turtle, characterized by comprising: The inner box (1) and the outer box (2) are included. The inner box (1) includes a bottom plate (11) and a surrounding plate (12) arranged on one side of the bottom plate (11) and surrounding the outer edge of the bottom plate (11), and the bottom plate (11) is provided with a clamping window (111) capable of clamping with the soft-shelled turtle shell. When the inner box (1) is reversely inserted into the outer box (2), the clamping window (111) and the soft-shelled turtle shell are clamped to form a minimum containing space between the inner box (1) and the outer box (2) to limit the movement of the soft-shelled turtle, and at this time, the surrounding plate (12) is partially exposed outside the outer box (2). The bottom of the outer box (2) is provided with a cutting opening (21) corresponding to the position of the clamping window (111) on the inner box (1) when the inner box (1) is reversely inserted into the outer box (2), and the side of the outer box (2) is provided with a side window (22) for the head of the soft-shelled turtle to extend out of the minimum containing space when the inner box (1) is reversely inserted into the outer box (2).

2. The device for killing turtles according to claim 1, wherein The clamping window (111) is an oval window.

3. The device for killing turtles according to claim 2, wherein, The present application also includes a laparotomy tool (3) which includes a first sub-tool (31) and a second sub-tool (32) arranged in cross. The cutting opening (21) includes a first cutting opening (211) for the first sub-tool (31) to pass through and a second cutting opening (212) for the second sub-tool (32) to pass through, and when the inner box (1) is reversely inserted into the outer box (2), the intersection point of the first cutting opening (211) and the second cutting opening (212) corresponds to the position of the center of the oval window.

4. The device for killing turtles according to claim 3, wherein, The first sub-tool (31) and the second sub-tool (32) are arranged vertically opposite to each other, and when the inner box (1) is reversely inserted into the outer box (2), the first cutting opening (211) corresponds to the position of the major axis of the oval window, and the second cutting opening (212) corresponds to the position of the minor axis of the oval window.

5. The device for killing turtles according to claim 4, wherein The intersection point of the first sub-tool (31) and the second sub-tool (32) is protrudingly arranged.

6. The device for killing turtles according to any one of claims 3-5, characterized in that, The present application also includes a height adjusting mechanism (4) fixedly arranged on the outer side of the bottom of the outer box (2) to adjust the position height of the laparotomy tool (3) in the direction perpendicular to the bottom of the outer box (2).

7. The device for killing turtles according to claim 6, wherein The height adjusting mechanism (4) includes a lead screw transmission assembly (42) and a support structure (41) for fixedly arranging the lead screw transmission assembly (42) on the outer side of the bottom of the outer box (2), and the support structure (41) includes a parallel part (412) arranged in parallel with the bottom of the outer box (2), and a connecting part (411) fixedly connected with the bottom of the outer box (2) and the parallel part (412). The screw rod transmission assembly (42) comprises a screw rod (422) penetrating through the parallel part (412), and a bearing seat (423) rotationally connected with the screw rod (422) at one end close to the outer box (2), the bearing seat (423) being fixedly connected with the split abdomen cutter (3) close to one side of the bottom of the outer box (2), and a nut (421) being fixedly arranged on the parallel part (412) at a penetration opening of the screw rod (422) and being threadedly connected with the screw rod (422). The height adjusting mechanism (4) further comprises a limiting structure (43) for preventing the split abdomen cutter (3) from rotating relative to the pass-through cutter opening (21).

8. The device for killing turtles according to claim 7, wherein, The limiting structure (43) comprises a plurality of telescopic members, one end of each telescopic member being fixedly connected with the parallel part (412) and the other end being fixedly connected with the split abdomen cutter (3), and each telescopic member being capable of being telescopically extended and contracted within a maximum telescopic length range along the movement direction of the split abdomen cutter (3).

9. The device for killing turtles according to claim 7, wherein The support structure (41) and the bottom of the outer box (2) jointly form a cavity for accommodating the split abdomen cutter (3), and the cavity is provided with a water tank (5) and an atomizing humidifier (6) connected with the water tank (5).

10. The device for killing turtles according to any one of claims 1 or 2, characterized in that, A cutter (7) is rotationally arranged outside the outer box (2), and a rotation path of the cutter (7) passes through the side window (22).

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