A high-efficiency quick-freezing device for meat processing

Abstract

The utility model discloses a kind of high-efficiency meat processing quick-freezing device, belong to quick-freezing equipment technical field, including body and the quick-freezing pool of body inside side;Quick-freezing pool side wall is equipped with refrigerating unit;The both sides of the top of body are respectively fixedly installed with control box and vertical elevator;The output end of vertical elevator is fixedly installed with support frame, and the downside of support frame is equipped with the mounting bracket that can be moved up and down in vertical direction;The downside of mounting bracket is equipped with the material rack that can be horizontally moved in horizontal direction;Support frame is installed with vertical reciprocating component;Horizontal shaking component is equipped in quick-freezing pool.Through above-mentioned mode, vertical reciprocating component drives mounting bracket and material rack reciprocate in vertical direction, simultaneously, material rack can be continuously shaken in horizontal direction by horizontal shaking component, so as to constantly disturb quick-freezing liquid in quick-freezing pool, enhance convection effect, reduce the energy consumption of refrigerating unit and the freezing time of meat product, to increase meat product quick-freezing effect and the uniformity of quick-freezing, realize high-efficiency quick-freezing.

Description

Technical Field

[0001] This utility model relates to the field of quick-freezing equipment technology, specifically to a high-efficiency quick-freezing device for meat processing. Background Technology

[0002] Salted duck and other meat products often need to be quick-frozen after processing to achieve long-term preservation while ensuring meat quality. Large meat processing plants usually use large quick-freezing equipment such as tunnel freezers and spiral freezers for batch quick-freezing operations, while small processing workshops or shops may use lower-cost liquid quick-freezing equipment to meet the quick-freezing needs of meat products.

[0003] Chinese patent CN113503667A discloses a liquid quick-freezing device. The quick-freezing device is equipped with a box, a refrigeration system, an ultrasonic system, a stirring system, and a controller. The device improves the freezing rate by using ultrasonic waves to assist in the quick-freezing of food. However, meat products are relatively large in volume, and the quick-freezing efficiency is low when relying solely on the convection exchange of the quick-freezing liquid during the quick-freezing process.

[0004] Based on this, the present invention designs a high-efficiency quick-freezing device for meat processing to solve the above problems. Utility Model Content

[0005] In view of the above-mentioned shortcomings of the existing technology, the present invention provides a high-efficiency quick-freezing device for meat processing.

[0006] To achieve the above objectives, this utility model provides the following technical solution:

[0007] A high-efficiency quick-freezing device for meat processing includes a body and a quick-freezing tank inside the body;

[0008] The quick-freezing tank is equipped with a refrigeration unit on its side wall; a control box and a vertical elevator are fixedly installed on both sides of the top of the machine body; a support frame is fixedly installed at the output end of the vertical elevator, and a mounting frame that can move up and down in the vertical direction is provided on the lower side of the support frame; a material placement rack that can move horizontally in the horizontal direction is provided on the lower side of the mounting frame; a vertical reciprocating component that drives the mounting frame to move vertically back and forth is installed on the support frame; a horizontal shaking component that allows the material placement rack to shake horizontally is provided inside the quick-freezing tank.

[0009] Furthermore, two sliding rods are fixedly installed on the mounting frame. The sliding rods are slidably connected to the support frame, and after the two sliding rods pass through the support frame, a crossbar is fixedly installed between the ends of the two sliding rods; the vertical reciprocating assembly is connected to the crossbar.

[0010] Furthermore, a linear guide rail is fixedly installed on the lower side of the mounting bracket, and the linear slider is slidably connected to the linear guide rail and fixedly connected to the material rack; a plurality of limit blocks for limiting the linear slider are also fixedly installed on the lower side of the material rack.

[0011] Furthermore, the limiting block is equipped with a spring buffer structure.

[0012] Furthermore, the vertical reciprocating assembly includes a drive motor, an active cam block, a bracket, a driven cam block, a connecting rod, and a connecting plate. The drive motor and the bracket are fixedly installed on the left and right sides of the support frame. The active cam block is fixedly installed at the output end of the drive motor. The driven cam block is rotatably installed on the top of the bracket through a bearing. A connecting rod is fixedly installed between the active cam block and the driven cam block. One end of the connecting plate is rotatably connected to the connecting rod, and the other end of the connecting plate is rotatably connected to the crossbar.

[0013] Furthermore, the horizontal shaking component includes rollers, vertical plates, and sliding grooves. Rollers are rotatably mounted on the left and right ends of the lower side of the material rack via brackets. Vertical plates are fixedly mounted on the left and right sides of the inner bottom of the quick-freezing tank. Sliding grooves for rolling connection with the rollers are respectively opened at the near ends of the two vertical plates.

[0014] Furthermore, the sliding groove is configured to be wavy.

[0015] Furthermore, the material rack is made of low-temperature resistant metal.

[0016] This utility model has the following technical effects:

[0017] In this invention, after the material rack descends to the set position, the vertical reciprocating component drives the mounting frame and the material rack to move back and forth in the vertical direction. During the vertical movement of the material rack, the horizontal shaking component drives the material rack to continuously shake in the horizontal direction, thereby constantly disturbing the quick-freezing liquid in the quick-freezing tank, enhancing the convection effect, reducing the energy consumption of the refrigeration unit and the freezing time of the meat, and thus increasing the quick-freezing effect and uniformity of the meat, achieving efficient quick-freezing. The vertical lifting machine enables automatic loading and unloading of meat, eliminating the need for manual handling of meat in the quick-freezing liquid, effectively reducing the intensity of manual labor. Attached Figure Description

[0018] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0019] Figure 1This is a perspective view of a high-efficiency quick-freezing device for meat processing according to the present invention;

[0020] Figure 2 This is a front view of a high-efficiency quick-freezing device for meat processing according to this utility model;

[0021] Figure 3 This is a cross-sectional view of a high-efficiency quick-freezing device for meat processing according to the present invention;

[0022] Figure 4 This is a perspective view of the support frame, mounting frame, material rack, and related accessories of this utility model;

[0023] Figure 5 This is a perspective view of the vertical plate of this utility model.

[0024] The labels in the diagram represent:

[0025] 100. Machine body; 110. Quick-freezing tank; 120. Refrigeration unit; 130. Control box; 140. Vertical elevator; 200. Support frame; 210. Mounting frame; 211. Slide bar; 212. Crossbar; 220. Material rack; 221. Linear guide rail; 222. Linear slider; 223. Limit stop; 300. Vertical reciprocating assembly; 301. Drive motor; 302. Active cam block; 303. Bracket; 304. Driven cam block; 305. Connecting rod; 306. Connecting plate; 400. Horizontal vibration assembly; 401. Roller; 402. Vertical plate; 403. Sliding groove. Detailed Implementation

[0026] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without creative effort are within the scope of protection of this utility model.

[0027] The present invention will be further described below with reference to the embodiments.

[0028] The terms "left," "right," "front," "back," "up," and "down" used in the following description refer to the orientation from the perspective of the front view.

[0029] Example 1

[0030] Please refer to the instruction manual appendix. Figure 1-5 A high-efficiency quick-freezing device for meat processing includes a body 100 and a quick-freezing tank 110 inside the body 100.

[0031] The quick-freezing tank 110 is equipped with a refrigeration unit 120 on its side wall; a control box 130 and a vertical elevator 140 are fixedly installed on both sides of the top of the machine body 100, respectively; a support frame 200 is fixedly installed at the output end of the vertical elevator 140, and a mounting frame 210 that can move up and down in the vertical direction is provided on the lower side of the support frame 200; a material rack 220 that can move horizontally in the horizontal direction is provided on the lower side of the mounting frame 210; a vertical reciprocating component 300 that drives the mounting frame 210 to move vertically back and forth is installed on the support frame 200; a horizontal shaking component 400 that allows the material rack 220 to shake horizontally is provided inside the quick-freezing tank 110; the material rack 220 is made of low-temperature resistant metal material.

[0032] The quick-freezing tank 110 contains a quick-freezing liquid specifically for food quick-freezing, which is an existing mature technology, such as a food-grade quick-freezing liquid with application number CN202110627676.3, which will not be described in detail here.

[0033] In this invention, the refrigeration unit 120 continuously cools the quick-freezing tank 110. Initially, the placement rack 220 is located above the quick-freezing tank 110. Workers pack the meat products to be quick-frozen into boxes and place them in the placement rack 220. Subsequently, the vertical elevator 140 is controlled by the control box 130 to move the placement rack 220 vertically downwards and immerse it in the quick-freezing liquid. The meat products are frozen through convective heat transfer between the meat products and the quick-freezing liquid. When the placement rack 220 descends to the set position, the vertical reciprocating component 300 drives the mounting frame 210 and the placement rack 220 to reciprocate in the vertical direction. During the vertical movement of 220, the horizontal shaking component 400 drives the material rack 220 to continuously shake in the horizontal direction, thereby constantly agitating the quick-freezing liquid in the quick-freezing tank 110, enhancing the convection effect, reducing the energy consumption of the refrigeration unit 120 and the freezing time of the meat, and thus increasing the quick-freezing effect and uniformity of the meat, achieving efficient quick-freezing; after the quick-freezing operation is completed, the vertical elevator 140 lifts the material rack 220, so that the quick-frozen finished products leave the quick-freezing liquid; the vertical elevator 140 can realize the automatic loading and unloading of quick-frozen finished products, reducing the intensity of manual labor.

[0034] Example 2

[0035] like Figure 1-5 As shown, in a preferred embodiment of the present invention, two slide rods 211 are fixedly installed on the mounting bracket 210. The slide rods 211 are slidably connected to the support frame 200. After the two slide rods 211 pass through the support frame 200, a crossbar 212 is fixedly installed between the ends of the two slide rods 211. The vertical reciprocating assembly 300 is connected to the crossbar 212.

[0036] A linear guide rail 221 is fixedly installed on the lower side of the mounting bracket 210. The linear slider 222 is slidably connected to the linear guide rail 221 and fixedly connected to the material rack 220. A plurality of limit blocks 223 for limiting the linear slider 222 are also fixedly installed on the lower side of the material rack 220.

[0037] The limiting block 223 is equipped with a spring buffer structure, which can reduce the possibility of damage to the linear slider 222 after it comes into contact with the limiting block 223.

[0038] Example 3

[0039] like Figure 1-5 As shown, in a preferred embodiment of the present invention, the vertical reciprocating assembly 300 includes a drive motor 301, an active cam block 302, a bracket 303, a driven cam block 304, a connecting rod 305, and a connecting plate 306. The drive motor 301 and the bracket 303 are fixedly installed on the left and right sides of the support frame 200. The active cam block 302 is fixedly installed at the output end of the drive motor 301. The driven cam block 304 is rotatably installed on the top of the bracket 303 through a bearing. The connecting rod 305 is fixedly installed between the active cam block 302 and the driven cam block 304. One end of the connecting plate 306 is rotatably connected to the connecting rod 305, and the other end of the connecting plate 306 is rotatably connected to the crossbar 212.

[0040] The horizontal shaking component 400 includes rollers 401, vertical plates 402, and sliding grooves 403. Rollers 401 are rotatably mounted on the left and right ends of the lower side of the material rack 220 via brackets. Vertical plates 402 are fixedly mounted on the left and right sides of the inner bottom of the quick-freezing tank 110. Sliding grooves 403 for rolling connection with rollers 401 are respectively opened at the near ends of the two vertical plates 402.

[0041] The sliding groove 403 is configured to be wavy.

[0042] In this invention, the drive motor 301 drives the active cam block 302 to rotate, causing the connecting rod 305 to perform circular motion under the action of the active cam block 302 and the driven cam block 304. The driven cam block 304 drives the crossbar 212 to move through the connecting plate 306, forming a structure similar to a crank-slider, thereby causing the mounting frame 210 and the material rack 220 to reciprocate in the vertical direction, enhancing the convection effect. During the vertical movement of the material rack 220, the rollers 401 on both sides of the material rack 220 continuously roll on the sliding grooves 403 of the vertical plate 402. The wave-shaped sliding grooves 403 push the material rack 220 through the rollers 401, causing the material rack 220 to continuously vibrate in the horizontal direction under the action of the linear guide rail 221 and the linear slider 222, further increasing the heat exchange effect.

[0043] The above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit it. Although this utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features. Such modifications or substitutions will not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of this utility model.

Claims

1. A high-efficiency quick-freezing device for meat processing, comprising a body (100) and a quick-freezing tank (110) inside the body (100), characterized in that: The quick-freezing tank (110) is equipped with a refrigeration unit (120) on its side wall; a control box (130) and a vertical elevator (140) are fixedly installed on both sides of the top of the machine body (100); a support frame (200) is fixedly installed at the output end of the vertical elevator (140); a mounting frame (210) that can move up and down in the vertical direction is provided on the lower side of the support frame (200); a material rack (220) that can move horizontally in the horizontal direction is provided on the lower side of the mounting frame (210); a vertical reciprocating component (300) that drives the mounting frame (210) to move vertically back and forth is installed on the support frame (200); a horizontal shaking component (400) that allows the material rack (220) to shake horizontally is provided inside the quick-freezing tank (110).

2. The high-efficiency quick-freezing device for meat processing according to claim 1, characterized in that, Two slide rods (211) are fixedly installed on the mounting bracket (210). The slide rods (211) are slidably connected to the support frame (200). After the two slide rods (211) pass through the support frame (200), a crossbar (212) is fixedly installed between the ends of the two slide rods (211). The vertical reciprocating assembly (300) is connected to the crossbar (212).

3. The high-efficiency quick-freezing device for meat processing according to claim 2, characterized in that, A linear guide rail (221) is fixedly installed on the lower side of the mounting bracket (210). The linear slider (222) is slidably connected to the linear guide rail (221) and fixedly connected to the material rack (220). A plurality of limit blocks (223) for limiting the linear slider (222) are also fixedly installed on the lower side of the material rack (220).

4. The high-efficiency quick-freezing device for meat processing according to claim 3, characterized in that, The limiting block (223) is provided with a spring buffer structure.

5. The high-efficiency quick-freezing device for meat processing according to claim 4, characterized in that, The vertical reciprocating assembly (300) includes a drive motor (301), an active cam block (302), a bracket (303), a driven cam block (304), a connecting rod (305), and a connecting plate (306). The drive motor (301) and the bracket (303) are fixedly installed on the left and right sides of the support frame (200). The output end of the drive motor (301) is fixedly installed with the active cam block (302). The top of the bracket (303) is rotatably installed with the driven cam block (304) through a bearing. The connecting rod (305) is fixedly installed between the active cam block (302) and the driven cam block (304). One end of the connecting plate (306) is rotatably connected to the connecting rod (305), and the other end of the connecting plate (306) is rotatably connected to the crossbar (212).

6. The high-efficiency quick-freezing apparatus for meat processing according to claim 5, characterized in that, The horizontal shaking component (400) includes rollers (401), vertical plates (402), and sliding grooves (403). Rollers (401) are rotatably mounted on the left and right ends of the lower side of the material rack (220) via brackets. Vertical plates (402) are fixedly mounted on the left and right sides of the inner bottom of the quick-freezing tank (110). Sliding grooves (403) for rolling connection with rollers (401) are respectively opened at the near ends of the two vertical plates (402).

7. The high-efficiency quick-freezing apparatus for meat processing according to claim 6, characterized in that, The sliding groove (403) is configured to be wavy.

8. The high-efficiency quick-freezing apparatus for meat processing according to claim 7, characterized in that, The material rack (220) is made of low-temperature resistant metal.

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