A low-temperature grinding and homogenizing device for cod intestine raw materials

Abstract

This application relates to a low-temperature pulverizing and homogenizing device for cod intestine raw materials, belonging to the technical field of cod pulverizing production. It includes a base, with a support rod and a fixed shell fixedly connected to the top of the base. A pulverizing cylinder is fixedly connected to the top of the support rod, and a connecting pipe is fixedly connected to the top of the pulverizing cylinder. This application utilizes a semiconductor cooling module and heat dissipation copper fins to maintain a low-temperature environment inside the pulverizing cylinder, preventing protein denaturation caused by friction-induced heating in heat-sensitive raw materials such as cod paste, thus preserving the fresh texture and nutrition of the raw materials. The nesting of a first and second rotating cylinder, combined with forced airflow from a blower, disperses the heat generated during the rotation of the first and second rotating cylinders, further cooling the material. The positioning structure of the locking rod and locking block facilitates quick assembly and disassembly of the discharge plate, adapting to different particle size requirements and facilitating cleaning while reducing cross-contamination.

Description

Technical Field

[0001] This application relates to the production of cod pulverized material, and in particular to a low-temperature pulverizing and homogenizing device for cod intestine raw materials. Background Technology

[0002] In the production process of cod sausage, the ingredients need to be chopped and then mixed with other corresponding raw materials to obtain the raw materials that can be used to make cod sausage.

[0003] The existing patent (publication number: CN218869280U) discloses an automatic raw material crushing device for cod sausage production, including a meat grinder, a first motor, and a crushing roller. The first motor is located outside the meat grinder, and its output shaft extends into the meat grinder. The crushing roller is mounted on the output shaft of the first motor. The meat grinder has an inlet for feeding raw materials and a discharge outlet for discharging materials. The inlet is located above one side of the crushing roller, while the discharge outlet is located below the other side of the crushing roller. A crushing device is also provided inside the discharge outlet, which can further cut the raw materials. This invention can crush and cut the meat pieces fed into the meat grinder a second time through the crushing roller and the crushing device. Furthermore, since the crushing device has multiple cutting parts, and the adjacent cutting blades are staggered, it can effectively cut the falling meat pieces multiple times.

[0004] While the device in the aforementioned comparative document solves the problem of not being able to effectively cut meat chunks multiple times, it uses a room-temperature pulverization process. Although it can meet the basic pulverization requirements, it lacks a cooling structure. When processing high-protein raw materials such as cod, it is easy for the protein to denature due to mechanical friction heating. To solve the above problems, a low-temperature pulverization and homogenization device for cod sausage raw materials is proposed. Utility Model Content

[0005] The purpose of this application is to provide a low-temperature pulverizing and homogenizing device for cod intestine raw materials, which has advantages such as a cooling structure, and solves the problem that protein denaturation is easily caused by mechanical friction heating when processing high-protein raw materials such as cod.

[0006] The cod intestine raw material low-temperature pulverizing and homogenizing device provided in this application adopts the following technical solution: it includes a base, a support rod and a fixed shell are fixedly connected to the top of the base, a pulverizing cylinder is fixedly connected to the top of the support rod, a connecting pipe is fixedly connected to the top of the pulverizing cylinder, a pulverizing box is fixedly connected to the top of the connecting pipe, a feed hopper is fixedly connected to the top of the pulverizing box, the side of the fixed shell is fixedly connected to the side of the pulverizing box, and an installation ring is installed and connected to the output end of the pulverizing cylinder;

[0007] The surface of the crushing cylinder is provided with multiple cooling plates, and the cooling plates are provided with semiconductor cooling modules. The surface of the semiconductor cooling modules is provided with multiple heat dissipation copper fins. A second rotating cylinder is tightly nested inside the inner side of the crushing cylinder via bearings. A first rotating cylinder is tightly nested inside the inner side of the fixed shell via bearings. The first rotating cylinder is located inside the second rotating cylinder. A blower is fixedly connected to the side of the fixed shell. A blower fan and a conical bucket are provided inside the blower. The output end of the conical bucket is located inside the first rotating cylinder. Multiple snap-fit ​​rods are fixedly connected to the surface of the mounting ring. Multiple snap-fit ​​blocks are fixedly connected to the surface of the crushing cylinder. The snap-fit ​​rods snap between two snap-fit ​​blocks. A discharge hole plate is fixedly connected inside the mounting ring. A fixed ring is provided inside the discharge hole plate. The first rotating cylinder passes through the fixed ring.

[0008] By adopting the above technical solution, a low-temperature environment can be maintained inside the crushing drum through the semiconductor cooling module and heat dissipation copper fins. This can prevent the protein denaturation of heat-sensitive raw materials such as cod paste due to the temperature rise caused by crushing friction, thus preserving the fresh taste and nutrition of the raw materials. By nesting the first and second rotating drums and then using a blower to force airflow, the temperature generated during the rotation of the first and second rotating drums can be dispersed, thereby further cooling. The positioning structure of the locking rod and locking block facilitates the quick assembly and disassembly of the discharge plate, which can adapt to different particle size requirements and is also easy to clean, reducing cross-contamination.

[0009] Preferably, the snap-fit ​​rod has two positioning holes inside, the snap-fit ​​block has a shrinkage groove inside, a positioning spring is fixedly connected to the inner side of the shrinkage groove, an L-shaped positioning block is fixedly connected to one end of the positioning spring, and one end of the L-shaped positioning block is snapped into the positioning hole.

[0010] By adopting the above technical solution, the L-shaped positioning block automatically engages with the positioning hole through the positioning spring, which can ensure that the mounting ring is tightly fixed with the crushing cylinder, prevent vibration displacement, and can be disassembled by pressing during maintenance, thus improving the operating efficiency of the equipment.

[0011] Preferably, a rotary motor is fixedly connected to the bottom of the interior of the fixed shell, and a transmission bevel gear is fixedly connected to the output end of the rotary motor. A first bevel gear is fixedly connected to the surface of the first rotating cylinder, and a second bevel gear is fixedly connected to the surface of the second rotating cylinder. The transmission bevel gear meshes with the first bevel gear and the second bevel gear respectively.

[0012] By adopting the above technical solution, the rotary motor can drive the first bevel gear and the second bevel gear simultaneously through the transmission bevel gear, so that the first rotating drum and the second rotating drum rotate in opposite directions, which can enhance the shearing force of the blades on the material and improve the crushing efficiency.

[0013] Preferably, a first crushing blade is fixedly connected to the surface of the first rotating drum, and a second crushing blade and a spiral blade are fixedly connected to the surface of the second rotating drum, with the second crushing blade positioned between the first crushing blade and the spiral blade.

[0014] By adopting the above technical solution, coarse crushing can be performed by setting a second crushing blade, fine crushing can be performed by setting a first crushing blade, and then the spiral blades can push the material to move axially and prevent accumulation, thus realizing the integration of "crushing-refining-conveying".

[0015] Preferably, a rotating rod is tightly nested inside the grinding box via a bearing, and a third grinding blade is fixedly connected to the surface of the rotating rod. One end of the rotating rod rotates through the side of the grinding box and is fixedly connected to a second gear. A first gear is fixedly connected to the surface of the second rotating cylinder, and a gear chain is drivingly connected to the surfaces of the second gear and the first gear.

[0016] By adopting the above technical solution, and by setting the first gear, gear chain and second gear, when the rotary motor is running, it can drive the rotating rod and the third crushing blade to rotate at high speed, thereby pre-crushing the raw materials in the feed hopper.

[0017] Preferably, one end of each of the two rotating rods rotates through the side of the crushing box and is fixedly connected to a transmission gear, and the two transmission gears mesh with each other.

[0018] By adopting the above technical solution, the two rotating rods can be ensured to operate synchronously through the meshing of two transmission gears.

[0019] Preferably, a housing is fixedly connected to the side of the crushing box, and the transmission gear is located inside the housing.

[0020] By adopting the above technical solution and setting up a housing, the transmission gears can be enclosed, preventing dust intrusion and wear, and extending the equipment's lifespan.

[0021] Preferably, a maintenance cover is installed on the side of the fixed shell, the maintenance cover has heat dissipation holes inside, and a top cover is provided on the top of the feed hopper.

[0022] By adopting the above technical solution, a maintenance passage can be provided by setting a maintenance cover. By setting a top cover, the top of the feed hopper can be shielded, which can reduce external pollution and reduce the splashing of materials from the feed hopper.

[0023] In summary, this application includes at least one of the following beneficial technical effects:

[0024] This low-temperature pulverizing and homogenizing device for cod intestine raw materials maintains a low-temperature environment inside the pulverizing drum through a semiconductor cooling module and heat dissipation copper fins. This prevents protein denaturation caused by friction during pulverizing of heat-sensitive raw materials such as cod paste, thus preserving the fresh texture and nutrition of the raw materials. By nesting the first and second rotating drums and then using a blower to force airflow, the heat generated during the rotation of the first and second rotating drums can be dispersed, further cooling the material. The positioning structure of the locking rod and locking block facilitates the quick assembly and disassembly of the discharge plate, adapting to different particle size requirements and facilitating cleaning while reducing cross-contamination. Attached Figure Description

[0025] Figure 1 This is a frontal three-dimensional structural diagram of this application;

[0026] Figure 2 This is a side-view perspective three-dimensional structural diagram of this application;

[0027] Figure 3 This is a schematic diagram of the structure in frontal cross-section in this application;

[0028] Figure 4 This is a structural schematic diagram of the cross-section of the pulverizing box in this application;

[0029] Figure 5 for Figure 3 Enlarged structural diagram at point A;

[0030] Figure 6 for Figure 1 A structural schematic diagram of the enlarged cross-section at point B.

[0031] In the picture:

[0032] 1. Base; 101. Crushing cylinder; 102. Connecting pipe; 103. Crushing box; 104. Feed hopper; 105. Top cover; 106. Fixing shell; 107. Cooling plate; 108. Semiconductor cooling module; 109. Heat dissipation copper fins; 1010. First rotating cylinder; 1011. Second rotating cylinder; 1012. First crushing blade; 1013. Second crushing blade; 1014. Spiral blade; 1015. Rotary motor; 1016. Transmission bevel gear; 1017. First cone Gear; 1018, Second bevel gear; 1019, Hair dryer; 1020, Fan; 1021, Conical bucket; 1022, First gear; 1023, Housing; 1024, Rotating rod; 1025, Third crushing blade; 1026, Second gear; 1027, Gear chain; 1028, Transmission gear; 1029, Maintenance cover; 1030, Clip-on block; 1031, Shrinkage groove; 1032, Positioning spring; 1033, L-shaped positioning block; 1034, Support rod;

[0033] 2. Mounting ring; 201. Discharge hole plate; 202. Fixing ring; 203. Clip rod; 204. Positioning hole. Detailed Implementation

[0034] The following is in conjunction with the appendix Figure 1 - Appendix Figure 6 This application will be described in further detail below.

[0035] Example 1: A low-temperature grinding and homogenizing device for cod intestine raw materials, referring to... Figure 1 , Figure 3 and Figure 5 The system includes a base 1, a support rod 1034 and a fixed shell 106 fixedly connected to the top of the base 1, a crushing cylinder 101 fixedly connected to the top of the support rod 1034, a connecting pipe 102 fixedly connected to the top of the crushing cylinder 101, a crushing box 103 fixedly connected to the top of the connecting pipe 102, a feeding hopper 104 fixedly connected to the top of the crushing box 103, a fixed shell 106 fixedly connected to the side of the crushing box 103, and an installation ring 2 installed at the output end of the crushing cylinder 101.

[0036] The surface of the crushing cylinder 101 is provided with multiple cooling plates 107, and the cooling plates 107 are provided with semiconductor cooling modules 108. Multiple heat dissipation copper fins 109 are provided on the surface of the cooling plates 107. A second rotating cylinder 1011 is tightly nested inside the crushing cylinder 101 via bearings. A first rotating cylinder 1010 is tightly nested inside the fixed shell 106 via bearings. The first rotating cylinder 1010 is located inside the second rotating cylinder 1011. A blower 1019 is fixedly connected to the side of the fixed shell 106. A blower fan 1020 and a conical bucket 1021 are provided inside the blower 1019. The output end of the conical bucket 1021 is located inside the first rotating cylinder 1010. Multiple locking rods 203 are fixedly connected to the surface of the mounting ring 2. Multiple locking blocks 1030 are fixedly connected to the surface of the crushing cylinder 101. The locking rods 203 are locked between two locking blocks 1030. A discharge orifice plate 201 is fixedly connected inside the mounting ring 2. A fixing ring 202 is set inside the discharge orifice plate 201. The first rotating cylinder 1010 passes through the fixing ring 202. Through the semiconductor cooling module 108 and the heat dissipation copper fins 109, a low-temperature environment can be maintained inside the crushing cylinder 101. This can prevent heat-sensitive raw materials such as cod paste from denaturing due to the heating caused by crushing friction, thus maintaining the fresh taste and nutrition of the raw materials. By nesting the first rotating cylinder 1010 and the second rotating cylinder 1011, and then cooperating with the blower 1019 to force airflow, the temperature generated when the first rotating cylinder 1010 and the second rotating cylinder 1011 rotate can be dispersed, thereby further cooling. The positioning structure of the snap-fit ​​rod 203 and the snap-fit ​​block 1030 facilitates the quick assembly and disassembly of the discharge orifice plate 201, which can adapt to different particle size requirements and is also easy to clean, reducing cross-contamination.

[0037] Please see Figure 6 The snap-fit ​​rod 203 has two positioning holes 204 inside. The snap-fit ​​block 1030 has a shrinkage groove 1031 inside. A positioning spring 1032 is fixedly connected to the inner side of the shrinkage groove 1031. An L-shaped positioning block 1033 is fixedly connected to one end of the positioning spring 1032. One end of the L-shaped positioning block 1033 is snapped into the positioning hole 204. The L-shaped positioning block 1033 is automatically snapped into the positioning hole 204 by the positioning spring 1032, which can ensure that the mounting ring 2 is tightly fixed to the crushing cylinder 101 and prevent vibration displacement. It can be disassembled by pressing during maintenance, which improves the operating efficiency of the equipment.

[0038] Please see Figure 3 and Figure 5 A rotary motor 1015 is fixedly connected to the bottom of the interior of the fixed housing 106. A transmission bevel gear 1016 is fixedly connected to the output end of the rotary motor 1015. A first bevel gear 1017 is fixedly connected to the surface of the first rotating cylinder 1010, and a second bevel gear 1018 is fixedly connected to the surface of the second rotating cylinder 1011. The transmission bevel gear 1016 meshes with the first bevel gear 1017 and the second bevel gear 1018 respectively. The rotary motor 1015 can simultaneously drive the first bevel gear 1017 and the second bevel gear 1018 through the transmission bevel gear 1016, causing the first rotating cylinder 1010 and the second rotating cylinder 1011 to rotate in opposite directions. The movement enhances the shearing force of the blades on the material, improving the crushing efficiency. The first rotating drum 1010 is fixedly connected to the surface of the first crushing blade 1012, and the second rotating drum 1011 is fixedly connected to the surface of the second crushing blade 1013 and the spiral blade 1014. The second crushing blade 1013 is positioned between the first crushing blade 1012 and the spiral blade 1014. By setting the second crushing blade 1013, coarse crushing can be performed, and by setting the first crushing blade 1012, fine crushing can be performed. Then, the spiral blade 1014 can push the material to move axially and prevent accumulation, thus realizing the integration of "crushing-refining-conveying".

[0039] Please see Figure 1 , Figure 2 and Figure 4A rotating rod 1024 is tightly nested inside the crushing box 103 via bearings. A third crushing blade 1025 is fixedly connected to the surface of the rotating rod 1024. One end of the rotating rod 1024 rotates through the side of the crushing box 103 and is fixedly connected to a second gear 1026. A first gear 1022 is fixedly connected to the surface of the second rotating cylinder 1011. A gear chain 1027 is drivingly connected to the surfaces of the second gear 1026 and the first gear 1022. By setting the first gear 1022, gear chain 1027, and second gear 1026, when the rotary motor 1015 is running, it can drive the rotating rod 1024 and the third crushing blade 1025 to rotate at high speed, thereby pre-crushing the raw materials in the feed hopper 104. One end of each of the two rotating rods 1024 rotates through the side of the crushing box 103 and is fixedly connected to a transmission chain 1026. The drive gear 1028 and two transmission gears 1028 mesh with each other, ensuring that the two rotating rods 1024 operate synchronously. A housing 1023 is fixedly connected to the side of the crushing box 103, and the transmission gears 1028 are located inside the housing 1023. By setting the housing 1023, the housing 1023 can enclose the transmission gears 1028, preventing dust from entering and causing wear, thus extending the equipment life. A maintenance cover 1029 is installed and connected to the side of the fixed shell 106. The maintenance cover 1029 has heat dissipation holes inside. A top cover 105 is set on the top of the feed hopper 104. By setting the maintenance cover 1029, an inspection passage can be provided. By setting the top cover 105, the top of the feed hopper 104 can be covered, reducing external pollution and reducing material splashing out of the feed hopper 104.

[0040] The implementation principle of this application embodiment is as follows: When in use, starting the rotary motor 1015 causes the transmission bevel gear 1016 to rotate. Then, through the rotation of the transmission bevel gear 1016, the first bevel gear 1017, and the second bevel gear 1018, the first rotating cylinder 1010 and the second rotating cylinder 1011 can be rotated, causing the first crushing blade 1012, the second crushing blade 1013, and the spiral blade 1014 to rotate. Then, through the transmission of the first gear 1022, the second gear 1026, and the gear chain 1027, and through the meshing of the two transmission gears 1028, the third crushing blade 1025 can be rotated. Through the rotation of the third crushing blade 1025, the raw material in the feed hopper 104 can be pre-crushed. Then, through the rotation of the spiral blade 1014, the raw material can be conveyed. Finally, through the rotation of the first crushing blade 1012 and the second crushing blade 1013, the raw material can be uniformly crushed. The crushed raw material is discharged through the discharge orifice plate 201.

[0041] During the pulverization process, the semiconductor cooling module 108 and the heat dissipation copper fins 109 can maintain a low-temperature environment inside the pulverizing cylinder 101, which can prevent heat-sensitive raw materials such as cod paste from denaturing due to the heating caused by pulverization friction, thus maintaining the fresh taste and nutrition of the raw materials. At the same time, with the forced air supply from the blower 1019, the temperature generated when the first rotating cylinder 1010 and the second rotating cylinder 1011 rotate can be dispersed, thereby further cooling.

[0042] The embodiments described in this specific implementation are preferred embodiments of this application and are not intended to limit the scope of protection of this application. Identical components are represented by the same reference numerals. Therefore, all equivalent changes made to the structure, shape, and principle of this application should be covered within the scope of protection of this application.

Claims

1. A low-temperature grinding and homogenizing device for cod intestine raw materials, comprising a base (1), characterized in that: The base (1) is fixedly connected to a support rod (1034) and a fixed shell (106) at the top. The support rod (1034) is fixedly connected to a crushing cylinder (101) at the top. The crushing cylinder (101) is fixedly connected to a connecting pipe (102) at the top. The connecting pipe (102) is fixedly connected to a crushing box (103) at the top. The crushing box (103) is fixedly connected to a feed hopper (104) at the top. The fixed shell (106) is fixedly connected to the side of the crushing box (103). The output end of the crushing cylinder (101) is connected to an installation ring (2). The surface of the pulverizing cylinder (101) is provided with multiple cooling plates (107), and the interior of the cooling plates (107) is provided with a semiconductor cooling module (108). The surface of the cooling plates (107) is provided with multiple heat dissipation copper fins (109). The inner side of the pulverizing cylinder (101) is tightly nested with a second rotating cylinder (1011) via bearings. The inner side of the fixed shell (106) is tightly nested with a first rotating cylinder (1010) via bearings. The first rotating cylinder (1010) is located inside the second rotating cylinder (1011). A blower (1019) is fixedly connected to the side of the fixed shell (106). 19) The interior is equipped with a blower (1020) and a conical bucket (1021). The output end of the conical bucket (1021) is located inside the first rotating cylinder (1010). Multiple snap-fit ​​rods (203) are fixedly connected to the surface of the mounting ring (2). Multiple snap-fit ​​blocks (1030) are fixedly connected to the surface of the crushing cylinder (101). The snap-fit ​​rods (203) are snapped between two snap-fit ​​blocks (1030). The interior of the mounting ring (2) is fixedly connected with a discharge hole plate (201). The interior of the discharge hole plate (201) is equipped with a fixing ring (202). The first rotating cylinder (1010) passes through the fixing ring (202).

2. The low-temperature pulverizing and homogenizing device for cod intestine raw materials according to claim 1, characterized in that: The snap-fit ​​rod (203) has two positioning holes (204) inside. The snap-fit ​​block (1030) has a shrinkage groove (1031) inside. A positioning spring (1032) is fixedly connected to the inner side of the shrinkage groove (1031). An L-shaped positioning block (1033) is fixedly connected to one end of the positioning spring (1032). One end of the L-shaped positioning block (1033) is snapped into the positioning hole (204).

3. The low-temperature pulverizing and homogenizing device for cod intestine raw materials according to claim 1, characterized in that: A rotary motor (1015) is fixedly connected to the bottom of the interior of the fixed shell (106). A transmission bevel gear (1016) is fixedly connected to the output end of the rotary motor (1015). A first bevel gear (1017) is fixedly connected to the surface of the first rotating cylinder (1010). A second bevel gear (1018) is fixedly connected to the surface of the second rotating cylinder (1011). The transmission bevel gear (1016) meshes with the first bevel gear (1017) and the second bevel gear (1018) respectively.

4. The low-temperature pulverizing and homogenizing device for cod intestine raw materials according to claim 1, characterized in that: The first rotating cylinder (1010) has a first crushing blade (1012) fixedly connected to its surface, and the second rotating cylinder (1011) has a second crushing blade (1013) and a spiral blade (1014) fixedly connected to its surface. The second crushing blade (1013) is located between the first crushing blade (1012) and the spiral blade (1014).

5. The low-temperature pulverizing and homogenizing device for cod intestine raw materials according to claim 1, characterized in that: The inner side of the crushing box (103) is tightly nested with a rotating rod (1024) via a bearing. A third crushing blade (1025) is fixedly connected to the surface of the rotating rod (1024). One end of the rotating rod (1024) rotates through the side of the crushing box (103) and is fixedly connected to a second gear (1026). A first gear (1022) is fixedly connected to the surface of the second rotating cylinder (1011). A gear chain (1027) is drivingly connected to the surfaces of the second gear (1026) and the first gear (1022).

6. The low-temperature pulverizing and homogenizing device for cod intestine raw materials according to claim 5, characterized in that: One end of each of the two rotating rods (1024) rotates through the side of the crushing box (103) and is fixedly connected to a transmission gear (1028), and the two transmission gears (1028) mesh with each other.

7. The low-temperature pulverizing and homogenizing device for cod intestine raw materials according to claim 6, characterized in that: The crushing box (103) is fixedly connected to a housing (1023) on its side, and the transmission gear (1028) is located inside the housing (1023).

8. The low-temperature pulverizing and homogenizing device for cod intestine raw materials according to claim 1, characterized in that: A maintenance cover (1029) is installed on the side of the fixed shell (106), and a heat dissipation hole is provided inside the maintenance cover (1029). A top cover (105) is provided on the top of the feed hopper (104).

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