Bone and meat separation cylinder structure

Abstract

The utility model relates to a kind of bone and meat separation cylinder structure, including outer cylinder, the peripheral wall of outer cylinder is provided with discharge gate, inner screen cylinder is assembled in outer cylinder, inner screen cylinder has mesh, the inner end of outer cylinder is used to assemble with fuselage, the outer end of outer cylinder can be detachably installed with sealing plate, the inner screen cylinder is the split structure that is divided by the plane of a group across axis, two hoop rings are respectively arranged in the both ends of inner screen cylinder, assembly ring is arranged between the both ends of inner screen cylinder and the inner hole of outer cylinder, adjusting screw is threadedly arranged on assembly ring, adjusting screw is respectively pressed on corresponding two hoop rings.The utility model's inner screen cylinder is the split structure that is divided by the plane of a group across axis, can be broken into flaky by inner screen cylinder, it is convenient to wash.

Description

Technical Field

[0001] This utility model relates to a bone and meat separation cylinder structure, belonging to the field of meat processing technology. Background Technology

[0002] The meat and bone separator is used to further process carcasses with meat to obtain meat paste and bone residue. The meat paste can be used to make minced meat, while the bone residue can be used to extract chondroitin. The meat and bone separator is suitable for deboning poultry, rabbit carcasses or small animal skeletons to extract meat paste. The minced meat produced can be used to make meat products such as sausages, meat patties, meatballs, and dumplings. Meanwhile, the bone fragments can be used as soup base.

[0003] Existing bone and meat separators typically include a feeding mechanism, a crushing mechanism, a conveying mechanism, an extrusion mechanism, and a discharging mechanism. The feeding mechanism provides an inlet to allow meaty carcasses such as poultry frames to be placed into the separator. The crushing mechanism then breaks the carcasses into a meat-bone mixture, which is conveyed to the extrusion mechanism. The extrusion mechanism then pushes the mixture towards the discharging mechanism, which includes a meat-bone separator cylinder with mesh openings. Because meat is malleable while bone is not, during extrusion, the meat mixture is squeezed through the mesh and extruded into the meat-bone separator cylinder, while the bone fragments remain inside. This process effectively separates the meat from the carcasses.

[0004] However, existing bone and meat separation cylinders are usually integral structures, which are inconvenient to clean. Furthermore, when the extrusion mechanism squeezes the bone and meat mixture, the side walls of the bone and meat separation cylinder are at risk of being damaged. Once a part of the side wall of the bone and meat separation cylinder is damaged, it cannot be used anymore and a new bone and meat separation cylinder needs to be replaced, which is costly. Utility Model Content

[0005] The purpose of this invention is to provide a bone and meat separation cylinder structure to solve the problem that the existing bone and meat separation cylinder is an integral structure, which is inconvenient to clean.

[0006] To solve the above problems, the bone and meat separation cylinder structure involved in this utility model adopts the following technical solution:

[0007] A bone and meat separation cylinder structure includes an outer cylinder with a discharge port on its peripheral wall, an inner screen cylinder with mesh holes inside the outer cylinder, an inner end of the outer cylinder for assembly with the machine body, and a sealing plate detachably installed on the outer end of the outer cylinder. The inner screen cylinder is a split structure divided by a set of planes passing through the axis. Two hoop rings are respectively hooped at both ends of the inner screen cylinder. An assembly ring is provided between the two ends of the inner screen cylinder and the inner hole of the outer cylinder. An adjusting screw is threaded on the assembly ring, and the adjusting screw presses against the corresponding two hoop rings.

[0008] There is a gap between the two hoop rings at one end of the inner screen cylinder.

[0009] The adjusting screw is a slotted headless screw.

[0010] The outer diameter of the inner end assembly ring is smaller than the inner diameter of the outer cylinder, and the basic dimensions of the two are the same. The inner diameter of the inner end assembly ring is larger than the outer diameter of the hoop ring.

[0011] The outer diameter of the outer end assembly ring is smaller than the inner diameter of the outer cylinder, and the basic dimensions of both are the same. The inner diameter of the outer end assembly ring is larger than the outer diameter of the hoop ring.

[0012] The outer cylinder is connected to the machine body and the sealing plate at both ends via flanges.

[0013] The inner sieve of this invention's bone and meat separation cylinder is a split structure formed by a set of planes passing through the axis. Two hoop rings are respectively fitted at both ends of the inner sieve cylinder. Assembly rings are provided between the two ends of the inner sieve cylinder and the inner hole of the outer cylinder. Adjusting screws are threaded onto the assembly rings, and these screws press against the corresponding hoop rings. The two pairs of hoop rings assemble the split structures from both ends into a complete inner sieve cylinder. The assembly rings are used to assemble the inner sieve cylinder into the outer cylinder. When cleaning the inner sieve cylinder is required, it is removed from the outer cylinder, and the assembly rings and hoop rings are removed, allowing the inner sieve cylinder to be disassembled into several arc-shaped pieces. Compared to a complete inner sieve cylinder, cleaning is much more convenient. Attached Figure Description

[0014] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the embodiments will be briefly described below:

[0015] Figure 1 This is a schematic diagram of the structure of an embodiment of the present utility model;

[0016] Figure 2 for Figure 1 Top view;

[0017] Figure 3 for Figure 2 A schematic diagram of the AA cross-section;

[0018] Figure 4 for Figure 1 A structural diagram without the outer cylinder;

[0019] Figure 5 for Figure 1 Schematic diagram of the assembly structure of the inner screen cylinder;

[0020] Figure 6 for Figure 1 A schematic diagram of the assembly ring in the middle.

[0021] The diagram is labeled as follows: 1. Outer cylinder, 2. Discharge port, 3. Inner screen cylinder, 4. Sealing plate, 5. Arc surface, 6. Hoop ring, 7. Assembly ring, 8. Adjusting screw, 9. Through hole, 10. Flange. Detailed Implementation

[0022] To make the technical objectives, technical solutions, and beneficial effects of this utility model clearer, the technical solution of this utility model will be further described below in conjunction with the accompanying drawings and specific embodiments. It should be understood that the specific embodiments described herein are only used to explain this utility model and are not intended to limit this utility model; that is, the described embodiments are only some embodiments of this utility model, and not all embodiments. The components of the embodiments of this utility model described and shown in the accompanying drawings can generally be arranged and designed in various different configurations.

[0023] Specific embodiments of the bone-meat separation cylinder structure involved in this utility model are as follows: Figures 1-6The invention comprises an outer cylinder 1 for use with a meat-bone separator (not shown in the figure). The meat-bone separator is not part of the structure of this invention and needs to be purchased separately for subsequent use. A discharge port 2 is provided on the peripheral wall of the outer cylinder 1. An inner screen cylinder 3 is installed inside the outer cylinder 1, and the inner screen cylinder 3 has mesh openings. A receiving gap for accommodating meat paste is provided between the inner screen cylinder 3 and the inner wall of the outer cylinder 1. When squeezed by the extrusion mechanism in the meat-bone separator, the meat paste in the meat-bone mixture is passed through the mesh on the inner screen cylinder 3. The meat paste is extruded through the inner screen cylinder 3, then enters the receiving gap of the meat paste container, and finally exits from the discharge port 2 into the outer cylinder 1. Bone fragments in the meat-bone mixture cannot pass through the mesh and remain in the inner screen cylinder 3. The inner end of the outer cylinder 1 is used for assembly with the body of the meat-bone separator. A sealing plate 4 is detachably installed on the outer end of the outer cylinder 1. The sealing plate 4 is used to simultaneously seal the outer ports of the outer cylinder 1 and the inner screen cylinder 3. The so-called inner end refers to the end of the outer cylinder 1 that is connected to the body of the meat-bone separator. In contrast, the outer end... This refers to the end of the outer cylinder 1 furthest from the machine body. The inner screen cylinder 3 is a split structure divided by a set of planes passing through the axis. That is, the cylinder wall of the inner screen cylinder 3 is divided into several arc surfaces 5 by a set of planes passing through the axis. Two hoop rings 6 are respectively clamped at both ends of the inner screen cylinder 3. The two pairs of hoop rings 6 at both ends clamp the several arc surfaces 5 together to form the inner screen cylinder 3. After removing each hoop ring 6, the inner screen cylinder 3 is decomposed into several arc surfaces 5. Assembly rings 7 are provided between the two ends of the inner screen cylinder 3 and the inner hole of the outer cylinder 1. Adjusting screws 8 are threaded on the assembly rings 7. The adjusting screws 8 have external threads. Through holes 9 are opened on the side wall of the assembly rings 7. The through holes have internal threads corresponding to the external threads on the adjusting screws 8. The adjusting screws 8 are threaded in the through holes 9 of the assembly rings 7. The tail of the adjusting screws 8 presses against the corresponding hoop rings 6. The adjusting screws 8 install the inner screen cylinder 3 in the two assembly rings 7 by pressing against each hoop ring 6. The two assembly rings 7 are used to assemble the inner screen cylinder 3 into the outer cylinder 1. When bone fragments need to be removed, remove the sealing plate 4, and the outer cylinder 1 and inner sieve cylinder 3 will be opened simultaneously, allowing the bone fragments to be removed from the inner sieve cylinder 3. When cleaning is required, remove the sealing plate 4, and the outer cylinder 1 and inner sieve cylinder 3 will be opened simultaneously. Remove the inner sieve cylinder 3 along with the assembly ring 7 from the outer cylinder 1. Then loosen the adjusting screws 8 to remove the inner sieve cylinder 3. After that, remove the clamping ring 6 to disassemble the inner sieve cylinder 3 into several arc surfaces 5 for easy cleaning. Furthermore, if the arc surface 5 of the inner sieve cylinder 3 is damaged, only the damaged arc surface 5 needs to be replaced, without replacing the inner sieve cylinder 3, saving costs.

[0024] Specifically, there is a gap between the two hoop rings 6 at one end of the inner screen cylinder 3. The gap between the two hoop rings 6 facilitates the disassembly of each pair of hoop rings 6 to disassemble the inner screen cylinder 3; on the other hand, when pressed by the adjusting screw 8, the hoop rings 6 can fit more tightly against the outer wall of the inner screen cylinder 3, thereby making the inner screen cylinder 3 and each arc surface 5 more firmly assembled.

[0025] Specifically, the adjusting screw 8 is a slotted headless screw. In this way, the head of the adjusting screw 8 can be hidden in the through hole 9 of the assembly ring 7. When the inner screen cylinder 3, which has both ends fixed through the assembly ring 7, is installed into the outer cylinder 1, the assembly will not be affected by the head of the adjusting screw 8 being exposed outside the assembly ring 7.

[0026] Specifically, the outer diameter of the inner end assembly ring 7 is smaller than the inner diameter of the outer cylinder 1, and the basic dimensions of the two are the same. The inner diameter of the inner end assembly ring 7 is larger than the outer diameter of the hoop ring 6. This facilitates the insertion of the inner end assembly ring 7 into the outer cylinder 1, and also facilitates the insertion of the inner end hoop ring 6 into the assembly ring 7.

[0027] Specifically, the outer diameter of the outer end assembly ring 7 is smaller than the inner diameter of the outer cylinder 1, and the basic dimensions of the two are the same. The inner diameter of the outer end assembly ring 7 is larger than the outer diameter of the hoop ring 6. This facilitates the insertion of the outer end assembly ring 7 into the outer cylinder 1 and the insertion of the outer end hoop ring 6 into the assembly ring 7.

[0028] Specifically, the outer cylinder 1 is connected to the body of the meat-bone separator and the sealing plate 4 at both ends via flanges 10. The flanges 10 improve the stability and sealing of the outer cylinder 1 on the meat-bone separator, and also improve the stability and sealing of the sealing plate 4 on the outer cylinder 1.

[0029] In the above embodiment, there is a gap between the two hoop rings at one end of the inner screen cylinder. This is an optimized technical solution. In other embodiments, the gap may not be provided between the two hoop rings at one end of the inner screen cylinder.

[0030] In the above embodiments, the adjusting screw is a slotted headless screw. In other embodiments, the adjusting screw can also be a countersunk screw, and the through hole on the assembly ring is set as a countersunk hole accordingly.

[0031] In the above embodiment, the two ends of the outer cylinder are connected to the machine body and the sealing plate respectively through flanges. This is an optimized technical solution. In other embodiments, the two ends of the outer cylinder can also be threaded to the flange and the machine body respectively.

[0032] Finally, it should be noted that the above embodiments are only for illustration and not for limiting the technical solutions of this utility model. Any equivalent substitutions and modifications or partial substitutions that do not depart from the spirit and scope of this utility model should be covered within the scope of protection of the claims of this utility model.

Claims

1. A bone and meat separation cylinder structure, comprising an outer cylinder, a discharge port provided on the peripheral wall of the outer cylinder, an inner screen cylinder fitted inside the outer cylinder, the inner screen cylinder having mesh holes, the inner end of the outer cylinder for assembly with a machine body, and a sealing plate detachably installed on the outer end of the outer cylinder, characterized in that, The inner screen cylinder is a split structure divided by a set of planes passing through the axis. Two hoop rings are respectively hooped at both ends of the inner screen cylinder. Assembly rings are provided between the two ends of the inner screen cylinder and the inner hole of the outer cylinder. Adjusting screws are threaded on the assembly rings and press against the corresponding two hoop rings respectively.

2. The bone and meat separation cylinder structure according to claim 1, characterized in that, There is a gap between the two hoop rings at one end of the inner screen cylinder.

3. The bone and meat separation cylinder structure according to claim 2, characterized in that, The adjusting screw is a slotted headless screw.

4. The bone and meat separation cylinder structure according to claim 3, characterized in that, The outer diameter of the inner end assembly ring is smaller than the inner diameter of the outer cylinder, and the basic dimensions of the two are the same. The inner diameter of the inner end assembly ring is larger than the outer diameter of the hoop ring.

5. The bone and meat separation cylinder structure according to claim 4, characterized in that, The outer diameter of the outer end assembly ring is smaller than the inner diameter of the outer cylinder, and the basic dimensions of both are the same. The inner diameter of the outer end assembly ring is larger than the outer diameter of the hoop ring.

6. The bone and meat separation cylinder structure according to claim 5, characterized in that, The outer cylinder is connected to the machine body and the sealing plate at both ends via flanges.

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