A kind of perfusion block and duck head perfusion mechanism

Abstract

A perfusion block and a duck head perfusion mechanism, belonging to the field of food processing technology. The characteristics are: comprising a block (11), a perfusion cavity (16) is arranged in the block (11), one end of the block (11) is a closed end, and a joint (10) connected to the perfusion cavity (16) is arranged at the closed end; the other end face of the block (11) is open, and both sides of the open end are provided with a fitting surface (14) that fits with the surface of the duck head, and a guide mechanism is arranged at the junction of the fitting surface (14) and the perfusion cavity (6). In the perfusion block and the duck head perfusion mechanism, a perfusion block that fits with the duck head is arranged, and the perfusion cavity in the perfusion block is used to perfuse the dough in the nasal cavity and the oral cavity of the duck head, so as to effectively avoid leakage during the perfusion process of the dough. The block is preferably made of soft material, and after the perfusion block is fitted with the duck head, a certain deformation margin is reserved for the perfusion block itself through the deformation groove, so as to avoid leakage of the dough after the perfusion block is deformed.

Description

Technical Field

[0001] The invention discloses a pouring block and a duck head pouring mechanism, belonging to the technical field of food processing. Background Art

[0002] Duck heads are common food on the market. Before cutting duck heads in cutting factories, duck heads need to be dehaired. In the prior art, when dehairing duck heads, wax immersion dehairing is generally adopted, that is, the duck heads are immersed in wax liquid, and the hair on the duck heads is removed by dewaxing after the wax liquid cools down. In the prior art, the defect of wax immersion dehairing is that during wax immersion, the wax liquid easily enters the nasal cavity and oral cavity of the duck head. Since the wax liquid is solid after cooling, the wax liquid remaining in the nasal cavity is difficult to remove, which affects the quality of the duck head.

[0003] In order to prevent the wax liquid from entering the duck head and oral cavity during wax dipping, the current solution is to inject paste into the nasal cavity of the duck head before wax dipping to prevent the wax liquid from entering. The Chinese utility model patent with application number 201820262833.9 and application date February 23, 2018, and patent name "A paste spraying device for meat duck duck head" discloses a technical solution, in which a spray gun is used to spray paste into the nostrils of the duck head and into the nasal cavity and oral cavity to prevent the wax liquid from entering the nasal cavity and oral cavity during the subsequent wax dipping process. However, in actual implementation, it was found that the solution still has the following problems: Since the contour size of each duck head is different, it is difficult to accurately inject the paste into the nasal cavity of the duck head when spraying the paste, which easily causes the paste to leak. Therefore, designing a technical solution that can accurately inject paste into the nasal cavity of the duck head has become a problem to be solved in this field. Utility Model Content

[0004] The technical problem to be solved by the utility model is: to overcome the shortcomings of the prior art and to provide a perfusion block that fits the duck head and realizes the perfusion of dough in the nasal cavity and oral cavity of the duck head through the perfusion cavity in the perfusion block, thereby effectively avoiding leakage of the perfusion block and the duck head perfusion mechanism during the perfusion of dough.

[0005] The utility model solves the technical problem by adopting the following technical solution: the perfusion block is characterized in that it comprises a block body, a perfusion cavity is arranged in the block body, one end of the block body is a closed end, and a joint communicating with the perfusion cavity is arranged at the closed end;

[0006] The other end face of the block is open, and fitting surfaces that fit with the surface of the duck head are arranged on both sides of the open part, and a guide mechanism is arranged at the junction of the fitting surface and the perfusion cavity.

[0007] Preferably, the flow guiding mechanism is a flow guiding protrusion arranged opposite to each other in the perfusion cavity, and the flow guiding protrusion protrudes into the perfusion cavity from the junction of the two side fitting surfaces and the perfusion cavity.

[0008] Preferably, the fitting surfaces are symmetrically arranged on both sides of the open end, and the surfaces of the fitting surfaces are arc-shaped surfaces.

[0009] Preferably, the end of the fitting surface is an arc-shaped inclined surface, and the arc-shaped surface of the fitting surface is inclined.

[0010] Preferably, deformation grooves are respectively provided at the upper and lower ends of the fitting surface.

[0011] A duck head perfusion mechanism is characterized by comprising a lifting block, a fixed block fixed in the middle of the front surface of the lifting block, a fixed seat elastically installed on the upper part of the fixed block, the perfusion block is installed in the fixed seat, and a perfusion pipe docking with a joint is also arranged in the fixed seat.

[0012] Preferably, a guide rod is provided which vertically penetrates the lifting block, and the lifting block is lifted and lowered along the guide rod.

[0013] Preferably, a lifting rod is vertically provided at both ends of the fixed block, and a spring is respectively sleeved on the outside of the two lifting rods. The springs are both located on the upper part of the fixed block, and the fixing seat is fixed on the top of the lifting rod.

[0014] Preferably, a pulley is provided on the back side of the lifting block, and the pulley is in contact with the guide rail.

[0015] Compared with the prior art, the utility model has the following beneficial effects:

[0016] In the infusion block and duck head infusion mechanism, an infusion block that fits the duck head is provided, and the dough in the duck head's nasal cavity and oral cavity is infused through the infusion cavity in the infusion block, thereby effectively avoiding leakage during the dough infusion process.

[0017] The end of the fitting surface is an arc-shaped inclined surface, and the fitting surface itself is an inclined surface from top to bottom. When the duck head is fitted with the pouring block, the duck body is in an inverted hanging manner in contact with the pouring block. At this time, the inclined structure of the fitting surface in the up and down directions and the inclined structure of the inclined surface are consistent with the hanging direction of the duck head at this time. At the same time, the arc-shaped surfaces of the fitting surfaces on both sides are fitted with the surface contour of the duck head, so that when the duck head is fitted with the pouring block, it can ensure that it is fitted with the fitting surface around the pouring block to avoid leakage of slurry during the pouring process.

[0018] Diversion protrusions are protruding on both sides of the perfusion cavity, and diversion channels are relatively formed at the outlet of the perfusion cavity through the diversion protrusions on both sides. Therefore, the dough is guided during perfusion, so that the dough faces the nostrils of the duck's head when flowing out of the perfusion cavity, thereby improving the perfusion efficiency.

[0019] In the pouring block and duck head pouring mechanism, the block is preferably made of soft material. After the pouring block and the duck head are fitted together, a certain deformation margin is reserved for the pouring block itself through the deformation groove to avoid dough leakage after the pouring block is deformed.

[0020] In the pouring block and duck head pouring mechanism, the pouring block is driven by the lifting block to have a liftable running track, which further helps to fit with the duck head. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 This is the axonometric view of the perfusion mechanism.

[0022] Figure 2 This is the front view of the perfusion mechanism.

[0023] Figure 3 for Figure 2 Left view of .

[0024] Figure 4 Axonometric view of the pouring block for the pouring mechanism.

[0025] Figure 5 This is the front view of the perfusion block of the perfusion mechanism.

[0026] Figure 6 for Figure 5 Right view of .

[0027] Figure 7 for Figure 5 Top view of the .

[0028] Figure 8 for Figure 5 AA section view.

[0029] Fig. 9 for Figure 5 Middle BB section view.

[0030] Among them: 1, guide rod 2, perfusion block 3, fixed seat 4, spring 5, fixed block 6, lifting rod 7, lifting block 8, pulley 9, slot 10, joint 11, block 12, inclined surface 13, deformation groove 14, fitting surface 15, connecting port 16, perfusion cavity 17, perfusion tube 18, guide protrusion. DETAILED DESCRIPTION

[0031] Figures 1 to 9 It is the best embodiment of the utility model, and the following Figures 1 to 9 The utility model is further described.

[0032] like Figures 1 to 3As shown, a duck head pouring mechanism includes a lifting block 7, which is provided with a group of guide rods 1. The guide rods 1 are arranged vertically, and the guide rods 1 vertically penetrate the upper and lower surfaces of the lifting block 7. A pulley 8 is arranged on the back of the lifting block 7, and the wheel axle of the pulley 8 is arranged horizontally. An undulating guide rail (not shown in the figure) is arranged. The pulley 8 is located on the surface of the guide rail. When the pulley 8 slides along the guide rail, it rises and falls under the drive of the guide rail profile. At this time, the lifting block 7 rises and falls under the guidance of the guide rod 1.

[0033] A fixed block 5 is fixed in the middle of the front surface of the lifting block 7, and a lifting rod 6 is vertically provided at both ends of the fixed block 5. The bottoms of the lifting rods 6 at both ends of each fixed block 5 are connected by a connecting plate. A spring 4 is respectively sleeved on the outside of the two lifting rods 6, and the two springs 4 are both located at the upper part of the fixed block 5. A fixed seat 3 is fixed on the top of the two lifting rods 6, and the upper surface of the fixed seat 3 is an inclined surface, and a pouring block 2 is provided at the inclined surface.

[0034] The lower surface of the fixed seat 3 is also an inclined surface, and a perfusion pipe 17 is arranged on the lower surface of the fixed seat 3. The inner end of the perfusion pipe 17 is connected to the perfusion block 2 in the fixed seat 3, and the outer end of the perfusion pipe 17 is connected to the feeding mechanism (not shown in the figure) through a pipeline (not shown in the figure). The dough fed by the feeding mechanism is fed into the perfusion block 2 through the pipeline and the perfusion pipe 17, and perfusion is performed.

[0035] like Figures 4 to 8 As shown, the pouring block 2 includes a rectangular block 11, and a slot 9 is provided on the top of the block 11 facing the fixing seat 3. The block 11 is installed into the fixing seat 3 through the slot 9, and the block 11 is positioned at a fixed position in the fixing seat 3 through the slot 9.

[0036] A pouring cavity 16 is provided in the block 11, and the side of the pouring cavity 16 facing the fixing seat 3 is a closed end, a through-connecting port 15 is provided at the closed end, and a joint 10 is provided outside the closed end to be connected with the connecting port 15. The joint 10 is connected with the pouring pipe 17 inside the fixing seat 3 to form a conveying channel for the dough.

[0037] The surface of the infusion cavity 16 facing away from the fixed seat 3 is open, and the inner end of the open end is connected to the infusion cavity 16. The two outer sides of the open end are symmetrically arranged fitting surfaces 14, and the fitting surfaces 14 are arc-shaped surfaces. The end of the fitting surface 14 is an arc-shaped inclined surface 12. At the same time, the fitting surface 14 itself is an inclined surface from top to bottom. After the duck head is fitted with the infusion block 2, since the duck body is in contact with the infusion block 2 in an inverted hanging manner, the inclined structure of the fitting surface 14 in the up-and-down direction and the inclined structure of the inclined surface 12 are consistent with the hanging direction of the duck head at this time. At the same time, the arc-shaped surfaces of the fitting surfaces 14 on both sides fit with the surface contour of the duck head, so that when the duck head fits with the infusion block 2, it can be guaranteed to fit with the fitting surface 14 around the infusion block 2 to avoid leakage of the dough during the infusion process.

[0038] like Fig. 9 As shown, after the fitting surface 14 enters the perfusion cavity 16 inwardly, guide protrusions 18 are formed on both sides of the perfusion cavity 16 at the joint surface with the perfusion cavity 16. Through the guide protrusions 18 on both sides, guide channels are relatively formed at the outlet of the perfusion cavity 16. Therefore, the dough is guided when it is perfused, so that the dough is facing the nostrils of the duck's head when it flows out of the perfusion cavity 16, thereby improving the perfusion efficiency.

[0039] Deformation grooves 13 are respectively provided at the upper and lower ends of the fitting surface 14. In the duck head pouring mechanism, the block 11 is preferably made of a soft material. After the pouring block 2 is fitted with the duck head, a certain deformation margin is reserved for the pouring block 2 itself through the deformation grooves 13 to avoid the leakage of dough after the pouring block 2 is deformed.

[0040] The specific working process and working principle are as follows:

[0041] The duck body to be processed moves upside down, and when it moves to the duck head perfusion mechanism, it corresponds to the highest point of the guide rail. Therefore, when the duck body moves to the duck head perfusion mechanism, the lifting block 7 gradually rises under the drive of the guide rail, and when the lifting block 7 rises to the highest point, the perfusion block 2 docks with the duck head.

[0042] After the injection block 2 is connected to the duck head, the fitting surface 14 and the inclined surface 12 of the injection block 2 fit the contour of the duck head surface respectively, and the nostril of the duck head is connected with the injection cavity 16. By opening the external valve to open the conveying channel of the dough, the dough enters the injection cavity 16 through the injection tube 17 and the joint 10, and enters the nasal cavity of the duck head through the injection cavity 16. As the dough is continuously injected, the dough fills the nasal cavity and oral cavity of the duck head.

[0043] During the above-mentioned pouring process, the duck body and the duck head pouring mechanism move synchronously, and the corresponding section of the guide rail is horizontal to ensure that the duck head is always in contact with the duck head pouring mechanism during the pouring process. When the pouring is completed, the duck body gradually moves away and transfers to the subsequent wax dipping process, while the duck head pouring mechanism descends along the guide rail and docks with the subsequent duck head for pouring operation, and so on.

[0044] The above is only the preferred embodiment of the utility model, and does not limit the utility model in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the utility model without departing from the technical solution of the utility model still belongs to the protection scope of the technical solution of the utility model.

Claims

1. A perfusion block, characterized in that: It comprises a block (11), a perfusion chamber (16) is arranged in the block (11), one end of the block (11) is a closed end, and a joint (10) communicating with the perfusion chamber (16) is arranged at the closed end; The other end face of the block (11) is open, and fitting surfaces (14) that fit with the surface of the duck head are provided on both sides of the open portion, and a flow guide mechanism is provided at the junction of the fitting surface (14) and the perfusion cavity (16).

2. The perfusion block according to claim 1, characterized in that: The flow guiding mechanism is a flow guiding protrusion (18) arranged opposite to each other in the perfusion cavity (16), and the flow guiding protrusion (18) protrudes into the perfusion cavity (16) from the junction of the two side fitting surfaces (14) and the perfusion cavity (16).

3. The injection block according to claim 1, characterized in that: The fitting surfaces (14) are symmetrically arranged on both sides of the open end, and the surfaces of the fitting surfaces (14) are arc-shaped surfaces.

4. The injection block according to claim 3, characterized in that: The end of the fitting surface (14) is an arc-shaped inclined surface (12), and the arc-shaped surface of the fitting surface (14) is arranged to be inclined.

5. The injection block according to claim 1, characterized in that: Deformation grooves (13) are respectively provided at the upper and lower ends of the fitting surface (14).

6. A duck head perfusion mechanism equipped with the perfusion block according to any one of claims 1 to 5, characterized in that: The invention comprises a lifting block (7), a fixing block (5) is fixed in the middle of the front surface of the lifting block (7), a fixing seat (3) is elastically mounted on the upper part of the fixing block (5), a perfusion block is mounted in the fixing seat (3), and a perfusion pipe (17) is also arranged in the fixing seat (3) and is connected to the joint (10).

7. The duck head injection mechanism according to claim 6, characterized in that: A guide rod (1) is provided which vertically penetrates the lifting block (7), and the lifting block (7) is lifted and lowered along the guide rod (1).

8. The duck head infusion mechanism according to claim 6, characterized in that: A lifting rod (6) is vertically penetrated at both ends of the fixed block (5), and a spring (4) is respectively sleeved on the outside of the two lifting rods (6). The springs (4) are both located on the upper part of the fixed block (5), and the fixed seat (3) is fixed on the top of the lifting rod (6).

9. The duck head infusion mechanism according to claim 6, characterized in that: A pulley (8) is provided on the back side of the lifting block (7), and the pulley (8) is in contact with the guide rail.

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