Pig unloading device for pork processing

By designing a pig unloading device with buffering and conveying mechanisms, the problems of high impact and low efficiency in traditional pig unloading methods have been solved. This achieves protection of the pig carcass and efficient conveying, thereby improving the quality and efficiency of pork processing.

CN224146969UActive Publication Date: 2026-04-21SHANGHAI XINSONG TECHNOLOGY CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
SHANGHAI XINSONG TECHNOLOGY CO LTD
Filing Date
2025-06-06
Publication Date
2026-04-21

AI Technical Summary

Technical Problem

Traditional pig unloading methods involve high impact force, which can easily damage the pig's body, and the low conveying efficiency makes it difficult to meet the needs of large-scale pork processing.

Method used

A pig unloading device including a buffer mechanism and a conveying mechanism was designed. The buffer mechanism consists of a buffer spring and a damper for vertical buffering. The second buffer mechanism absorbs horizontal impact force through a rotating rod and a slider. The conveying mechanism uses a servo motor to drive the conveying roller and belt for efficient conveying.

Benefits of technology

It effectively reduces the impact during pig unloading, protects pork quality, improves unloading efficiency, and meets the needs of large-scale production.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model discloses a pig unloading device for pork processing, which comprises a box body, a first buffer mechanism and a second buffer mechanism are respectively arranged at the bottom of the box body, a conveying mechanism is arranged in the box body, and a placing frame is arranged on the conveying mechanism; the first buffering mechanism comprises four buffering springs, the four buffering springs are fixedly connected to the periphery of the bottom of the box body, dampers are connected to the inner sides of the four buffering springs, and a bottom plate is connected to the ends of the four buffering springs. Compared with the prior art, the pig unloading device for pork processing has the advantages that by arranging the buffering mechanism and the conveying mechanism, the problems that an existing pig unloading device is large in impact force and low in conveying efficiency in the pig unloading process are solved, and therefore the pork quality and the processing efficiency are improved.
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Description

Technical Field

[0001] This utility model relates to the technical field of pork processing equipment, specifically a pig unloading device for pork processing. Background Technology

[0002] In the pork processing industry, unloading pigs is a crucial step in the production process. Traditional unloading methods often have several problems. For example, during unloading, the pig's carcass directly contacts the ground or transport equipment, making it susceptible to significant impact from collisions. This can not only damage the pig and affect pork quality but also generate considerable noise, impacting the working environment. Furthermore, existing unloading equipment is inefficient in conveying pigs, failing to meet the demands of large-scale pork processing production. Therefore, there is an urgent need for a pig unloading device that can effectively buffer the impact during the unloading process and improve unloading efficiency. Utility Model Content

[0003] The technical problem to be solved by this utility model is to overcome the above-mentioned technical defects and provide a pig unloading device for pork processing. By setting up a buffer mechanism and a conveying mechanism, it solves the problems of large impact force and low conveying efficiency in the existing pig unloading equipment during the unloading process, thereby improving pork quality and processing efficiency.

[0004] To solve the above problems, the technical solution of this utility model is as follows: a pig unloading device for pork processing, including a box body, a first buffer mechanism and a second buffer mechanism respectively provided at the bottom of the box body, a conveying mechanism provided inside the box body, and a placement frame provided on the conveying mechanism; the first buffer mechanism includes four buffer springs, the four buffer springs are respectively fixedly connected to the four sides of the bottom of the box body, a damper is connected to the inner side of each of the four buffer springs, and a base plate is connected to the ends of the four buffer springs.

[0005] Furthermore, the second buffer mechanism includes two connecting columns, each of which has two slots. A fixing rod is fixedly connected to each of the four slots. A rotating rod is rotatably connected to the outside of each of the four fixing rods. A fixing member is connected to the end of each of the four rotating rods.

[0006] Furthermore, two fixing posts are fixedly connected to the upper side of the base plate, and two connecting pillars are fixedly connected to the opposite side of the two fixing posts. Slider blocks are connected to the lower side of each of the four fixing components.

[0007] Furthermore, the four sliders slide on the outside of the two connecting pillars respectively, and two of the sliders are fixedly connected to a second buffer spring on opposite sides.

[0008] The advantages of this invention compared to existing technologies are as follows:

[0009] 1. This utility model, through the setting of the first buffer mechanism and the second buffer mechanism, buffers and reduces the shock of the box in the vertical and horizontal directions respectively, effectively reducing the impact force generated during the unloading of pigs, reducing damage to the pigs, and ensuring the quality of pork.

[0010] 2. The conveying mechanism can quickly and stably transport pigs in the placement frame, which greatly improves unloading efficiency compared with traditional unloading methods and meets the needs of large-scale pork processing production. Attached Figure Description

[0011] Figure 1 This utility model relates to a three-dimensional pig unloading device for pork processing. Figure 1 .

[0012] Figure 2 This utility model relates to a three-dimensional pig unloading device for pork processing. Figure 2 .

[0013] Figure 3 This utility model relates to a three-dimensional second buffer mechanism in a pork unloading device for pork processing. Figure 3 .

[0014] Figure 4 This utility model relates to a three-dimensional second buffer mechanism in a pork unloading device for pork processing. Figure 4 .

[0015] As shown in the figure: 1. Box body; 2. First buffer mechanism; 201. Buffer spring; 202. Damper; 203. Base plate; 3. Second buffer mechanism; 301. Connecting column; 302. Empty groove; 303. Fixed rod; 304. Rotating rod; 305. Fixing component; 306. Fixed column; 307. Connecting support column; 308. Slider; 309. Second buffer spring; 4. Conveying mechanism; 401. Servo motor; 402. Conveying roller; 403. Conveying belt; 5. Placement frame. Detailed Implementation

[0016] The specific embodiments of this utility model will be further described below with reference to the accompanying drawings. Identical components are indicated by the same reference numerals.

[0017] It should be noted that the terms “front,” “back,” “left,” “right,” “up,” and “down” used in the following description refer to the directions shown in the attached diagrams, while the terms “inside” and “outside” refer to the directions toward or away from the geometric center of a specific component, respectively.

[0018] To make the content of this utility model easier to understand, the technical solutions in the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings.

[0019] like Figures 1 to 4As shown, a pig unloading device for pork processing includes a box body 1. The bottom of the box body 1 is provided with a first buffer mechanism 2 and a second buffer mechanism 3. The box body 1 is provided with a conveying mechanism 4 inside, and a placement frame 5 is provided on the conveying mechanism 4.

[0020] The first buffer mechanism 2 includes four buffer springs 201, which are fixedly connected to the bottom perimeter of the box 1. Each of the four buffer springs 201 has a damper 202 connected to its inner side, and a base plate 203 is connected to the ends of each spring. During pig unloading, when the box 1 is impacted by an external force, the buffer springs 201 absorb the impact force through their elastic deformation, while the dampers 202 effectively suppress the oscillation of the buffer springs 201, preventing them from repeatedly rebounding. This stably reduces the impact force and protects the pig inside the box 1.

[0021] The second buffer mechanism 3 includes two connecting posts 301, each with two slots 302. A fixing rod 303 is fixedly connected to each of the four slots 302. A rotating rod 304 is rotatably connected to the outer side of each of the four fixing rods 303. A fixing member 305 is connected to the end of each of the four rotating rods 304. Two fixing posts 306 are fixedly connected to the upper side of the base plate 203. Two connecting pillars 307 are fixedly connected to the opposite side of the two fixing posts 306. A slider 308 is connected to the lower side of each of the four fixing members 305. The four sliders 308 slide on the outer side of the two connecting pillars 307, and a second buffer spring 309 is fixedly connected to the opposite side of two of the sliders 308. The second buffer mechanism 3 can buffer the box 1 in the horizontal direction. When the box 1 is subjected to lateral impact force, the rotating rod 304 can rotate around the fixed rod 303, causing the fixing part 305 and the slider 308 to slide on the connecting support 307. The second buffer spring 309 further absorbs and buffers the lateral impact force, protecting the pig inside the box 1 in all directions.

[0022] The conveying mechanism 4 includes a servo motor 401 connected to one side of the housing 1. Two conveying rollers 402 are located inside the housing 1. The output end of the servo motor 401 is connected to the center of one of the conveying rollers 402. A conveyor belt 403 is fitted around the outer sides of the two conveying rollers 402. The servo motor 401 drives the conveying rollers 402 to rotate, thereby driving the conveyor belt 403 to operate. The placement frame 5 is placed on the conveyor belt 403, enabling efficient conveying of the pig within the housing 1 and improving unloading efficiency.

[0023] When using the pork unloading device of this utility model, the pig is first placed in the placement frame 5, which is placed on the conveyor belt 403. The servo motor 401 is started, which drives the conveyor roller 402 to rotate. The conveyor roller 402 drives the conveyor belt 403 to rotate, thereby conveying the pig in the placement frame 5 within the box 1.

[0024] When the unloading device is subjected to an external impact, the buffer spring 201 of the first buffer mechanism 2 undergoes elastic deformation in the vertical direction to absorb the impact force, and the damper 202 suppresses the oscillation of the buffer spring 201; at the same time, the rotating rod 304 of the second buffer mechanism 3 rotates around the fixed rod 303, causing the fixed part 305 and the slider 308 to slide on the connecting support 307, and the second buffer spring 309 absorbs and buffers the impact force in the horizontal direction, thus achieving all-round protection for the pig.

[0025] The present invention and its embodiments have been described above. This description is not restrictive, and the accompanying drawings are only one embodiment of the present invention; the actual structure is not limited thereto. In conclusion, if those skilled in the art are inspired by this description and design similar structures and embodiments without departing from the inventive spirit of the present invention, such designs should fall within the protection scope of the present invention.

Claims

1. A pig unloader for pork processing, comprising a housing (1), characterized in that: The bottom of the box (1) is provided with a first buffer mechanism (2) and a second buffer mechanism (3), and the inside of the box (1) is provided with a conveying mechanism (4), and the conveying mechanism (4) is provided with a placement frame (5); The first buffer mechanism (2) includes four buffer springs (201), which are fixedly connected to the bottom of the box (1) around the perimeter. Each of the four buffer springs (201) is connected to a damper (202) on its inner side, and a base plate (203) is connected to the end of each of the four buffer springs (201).

2. The hog unloader for pork processing according to claim 1, characterized in that: The second buffer mechanism (3) includes two connecting columns (301), each of the two connecting columns (301) is provided with two slots (302), each of the four slots (302) is fixedly connected with a fixing rod (303), each of the four fixing rods (303) is rotatably connected with a rotating rod (304) on its outer side, and each of the four rotating rods (304) is respectively connected with a fixing member (305) at its end.

3. The hog unloader for pork processing according to claim 2, characterized in that: Two fixing posts (306) are fixedly connected to the upper side of the base plate (203), and two connecting pillars (307) are fixedly connected to the opposite side of the two fixing posts (306). Slider (308) is connected to the lower side of each of the four fixing parts (305).

4. The hog unloader for pork processing according to claim 3, characterized in that: The four sliders (308) slide on the outside of the two connecting pillars (307), and two of the sliders (308) are fixedly connected to a second buffer spring (309) on opposite sides.

5. The hog unloader of claim 1 wherein: The conveying mechanism (4) includes a servo motor (401), which is connected to one side of the housing (1). Two conveying rollers (402) are provided inside the housing (1). The output end of the servo motor (401) is connected to the center of one of the conveying rollers (402). A conveyor belt (403) is sleeved on the outside of the two conveying rollers (402).