Pig blood powder refrigeration tank

Abstract

The invention relates to the technical field of refrigeration equipment manufacturing, and discloses a pig blood powder refrigeration tank which comprises a supporting plate, a refrigeration box is fixedly arranged on the upper surface of the supporting plate, an infusion tube is installed in the refrigeration box, and a storage box is fixedly connected to the end, away from the refrigeration box, of the infusion tube. The bottom end of the storage box is fixedly connected to the upper surface of the supporting plate, a control box is installed on the upper surface of the supporting plate, a partition plate is fixedly connected to the interior of the storage box and divides the storage box into an upper bin and a lower bin, and a motor is fixedly arranged in the upper bin of the storage box; a driving assembly is fixedly arranged at the driving end of the motor and comprises stirring blades. The motor is controlled to be started through the control box, stirring blades in the driving assembly are further driven to rotate in the lower bin of the storage box, then the pig blood stored in the storage box is stirred and refrigerated, it is ensured that the pig blood is evenly refrigerated, and the effect of subsequent normal use is prevented from being affected.

Description

Technical Field

[0001] This invention relates to the field of refrigeration equipment manufacturing technology, specifically to a refrigeration tank for pig blood and blood meal. Background Technology

[0002] Blood and blood meal refrigeration tanks are specialized stainless steel tank equipment used in slaughtering and blood product processing for rapid cooling and constant temperature preservation of pig blood. They typically use SUS304 food-grade stainless steel inner liner and polyurethane integral foam insulation layer, and are equipped with a high-efficiency compressor unit and a precise temperature control system. They are commonly used in slaughterhouses, blood tofu factories, and other similar settings. They can effectively inhibit the growth of microorganisms and reduce the loss of hemoglobin, thus maintaining stable raw material quality for subsequent blood meal processing or blood product production. They are a key preservation equipment connecting blood collection and deep processing.

[0003] Existing pig blood and blood meal refrigeration tanks lack efficient stirring mechanisms, which makes pig blood prone to coagulation and stratification during the cooling process due to uneven local temperatures. This significantly reduces refrigeration efficiency and affects the quality of raw materials for subsequent blood meal processing or blood product production. Summary of the Invention

[0004] To address the shortcomings of existing technologies, this invention provides a pig blood and blood powder refrigeration tank, which solves the problem that existing pig blood and blood powder refrigeration tanks lack an efficient stirring mechanism, causing pig blood to easily coagulate and separate during the cooling process due to uneven local temperature, significantly reducing refrigeration efficiency and affecting the quality of raw materials for subsequent blood powder processing or blood product production.

[0005] To achieve the above objectives, the present invention provides the following technical solution: a pig blood and blood powder refrigeration tank, comprising a support plate, a refrigeration box fixedly mounted on the upper surface of the support plate, an infusion pipe installed inside the refrigeration box, a storage box fixedly connected to the end of the infusion pipe away from the refrigeration box, the bottom end of the storage box fixedly connected to the upper surface of the support plate, a control box mounted on the upper surface of the support plate, a partition fixedly connected inside the storage box, the partition dividing the storage box into an upper compartment and a lower compartment, a motor fixedly mounted inside the upper compartment of the storage box, a drive assembly fixedly mounted on the drive end of the motor, the drive assembly including a stirring blade, the stirring blade being used to agitate the pig blood stored in the lower compartment of the storage box.

[0006] The above technical solution involves stirring the stored pig blood during refrigeration using a stirring blade, thereby preventing the pig blood from separating during the cooling process, reducing refrigeration efficiency, and affecting its subsequent normal use.

[0007] Preferably, the drive assembly further includes a first bevel gear, which is fixedly mounted on the drive end of the motor. The teeth of the first bevel gear are meshed with a second bevel gear. A rotating shaft is fixedly connected inside the second bevel gear. The outer wall of the rotating shaft is fixedly connected to the outer wall of the stirring blade. The bottom end of the rotating shaft is rotatably connected to the inner bottom wall of the storage tank. The outer wall of the rotating shaft is rotatably connected to the inside of the partition.

[0008] Preferably, a fixing frame is fixedly connected to the upper surface of the partition, and the end of the bevel gear away from the stirring blade is rotatably connected inside the fixing frame.

[0009] Preferably, the tooth end of the first bevel gear is meshed with a third bevel gear, the end of the third bevel gear away from the second bevel gear is rotatably connected to the inside of the fixed frame and the partition, the outer wall of the third bevel gear is fixedly connected to a scraper, the inside of the scraper is rotatably connected to the outer wall of the rotating shaft, and the outer wall of the scraper is attached to the inner wall of the storage box.

[0010] Preferably, a rotating plate is fixedly connected to the outer wall of the bevel gear two on the side away from the fixed frame. A striking component is attached to the outer wall of the rotating plate one. The striking component includes a fixed plate, and the outer wall of the fixed plate is fixedly connected to the inner wall of the upper compartment of the storage box.

[0011] Preferably, the striking assembly further includes an arc-shaped plate, a sliding rod is fixedly connected to the side of the arc-shaped plate away from the rotating plate, a fixed block is slidably connected to the outer wall of the sliding rod, an elastic element is fixedly provided on the outer wall of the sliding rod, a hammer is fixedly connected to the outer wall of the arc-shaped plate away from the rotating plate, the outer wall of the hammer is attached to the outer wall of the fixed plate, and the outer wall of the arc-shaped plate is slidably connected to the inside of the fixed block.

[0012] Preferably, the top end of the second bevel gear is equipped with an opening and closing assembly, the opening and closing assembly including a second rotating plate, the lower surface of which is rotatably connected to the top end of the storage box.

[0013] Preferably, the opening and closing assembly further includes a centrifugal block, the outer wall of which is slidably connected to the interior of the rotating plate II, and an elastic element II is fixedly provided on the outer wall of the centrifugal block, with one end of the elastic element II away from the centrifugal block fixedly provided inside the rotating plate II.

[0014] Preferably, the rotating plate 2 has holes inside, and the size of the holes is adapted to the centrifugal block.

[0015] Preferably, the outer wall of the rotating plate is attached to the outer wall of the arc-shaped plate, the outer wall of the fixing block is fixedly connected to the inner wall of the upper compartment of the storage box, one end of the elastic element is fixedly disposed on the outer wall of the arc-shaped plate, and the other end of the elastic element is fixedly disposed inside the fixing block.

[0016] Working principle: First, the pig blood to be refrigerated is transported to the lower compartment of the storage box. Then, the control box starts the refrigeration box, which delivers refrigerant into the storage box and adjusts the temperature inside the box to -25°C to refrigerate the pig blood. During the refrigeration process, the control box synchronously starts the motor, which drives the stirring blades to rotate in the lower compartment of the storage box, thereby agitating the pig blood and ensuring the uniformity of refrigeration.

[0017] This invention provides a refrigeration tank for pig blood and blood powder. It has the following beneficial effects: 1. This invention controls the motor to start via the control box, which in turn drives the stirring blades in the drive assembly to rotate in the lower compartment of the storage box, thereby stirring and refrigerating the pig blood stored in the storage box, ensuring uniform refrigeration of the pig blood and avoiding affecting its subsequent normal use.

[0018] 2. This invention uses the reverse rotation of the scraper to scrape off the pig blood adhering to the inner wall of the lower compartment of the storage box, thus avoiding the impact of the wall adhesion on the subsequent refrigeration efficiency. At the same time, the reverse rotation of the scraper and the stirring blade can also achieve the effect of fully agitating the pig blood in the storage box, thus avoiding the formation of stratification.

[0019] 3. This invention achieves the effect of striking the storage box by colliding the hammer with the fixed plate, thereby ensuring a uniform solid-liquid ratio of pig blood and avoiding the generation of air bubbles.

[0020] 4. This invention achieves the effect of automatically opening the holes inside the rotating plate two when the motor is working by sliding the centrifugal block, and conversely, automatically resetting the centrifugal block to seal the holes inside the rotating plate two, thus preventing dust from entering. Attached Figure Description

[0021] Figure 1 This is a three-dimensional structural diagram of the present invention; Figure 2 This is a partial structural diagram of the refrigeration box of the present invention; Figure 3 This is a schematic diagram of a partial structure of the motor of the present invention; Figure 4 This is a partial structural diagram of the rotating plate of the present invention; Figure 5 This is a schematic diagram of the three-part structure of the bevel gear of the present invention; Figure 6 This is a schematic diagram of a partial structure of the hammer of the present invention; Figure 7 This is a partial structural diagram of the centrifuge block of the present invention.

[0022] The components include: 1. Support plate; 2. Refrigeration box; 3. Infusion pipe; 4. Storage box; 5. Control box; 6. Motor; 7. Drive assembly; 71. Bevel gear one; 72. Bevel gear two; 73. Rotating shaft; 74. Stirring blade; 8. Bevel gear three; 9. Scraper; 10. Fixing frame; 11. Rotating plate one; 12. Striking assembly; 121. Arc plate; 122. Sliding rod; 123. Elastic element one; 124. Hammer; 125. Fixing plate; 126. Fixing block; 13. Opening and closing assembly; 131. Rotating plate two; 132. Centrifugal block; 133. Elastic element two; 14. Partition. Detailed Implementation

[0023] The technical solution of the present invention will now be clearly and completely described with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0024] Please see the appendix Figure 1 -Appendix Figure 3 This invention provides a refrigerated tank for pig blood and blood powder, including a support plate 1. A refrigeration box 2 is fixedly installed on the upper surface of the support plate 1. An infusion pipe 3 is installed inside the refrigeration box 2. A storage box 4 is fixedly connected to the end of the infusion pipe 3 away from the refrigeration box 2. The bottom end of the storage box 4 is fixedly connected to the upper surface of the support plate 1. A control box 5 is installed on the upper surface of the support plate 1. A partition 14 is fixedly connected inside the storage box 4, and the partition 14 divides the storage box 4 into an upper chamber and a lower chamber. A motor 6 is fixedly installed inside the upper chamber of the storage box 4. A drive assembly 7 is fixedly installed at the drive end of the motor 6. The drive assembly 7 includes a stirring blade 74, which is used to stir the pig blood stored in the lower chamber of the storage box 4.

[0025] Specifically, the storage box 4 is equipped with a high-density polyurethane insulation layer for efficient refrigeration of pig blood. First, the pig blood to be refrigerated is transported to the lower compartment of the storage box 4 through external equipment. Then, the refrigeration box 2 is controlled by the control box 5 to further transport the refrigerant into the storage box 4 through the infusion pipe 3. The temperature in the storage box 4 is adjusted to -25°C by the control box 5 to further refrigerate the pig blood stored inside. During refrigeration, the motor 6 is turned on by the control box 5, which drives the stirring blade 74 in the drive assembly 7 to rotate in the lower compartment of the storage box 4, thereby agitating and refrigerating the pig blood stored in the storage box 4 to ensure uniform refrigeration of the pig blood.

[0026] Please see the appendix Figure 3 and attached Figure 4The drive assembly 7 also includes a bevel gear 71, which is fixedly mounted on the drive end of the motor 6. The tooth end of the bevel gear 71 is meshed with a bevel gear 72. A rotating shaft 73 is fixedly connected inside the bevel gear 72. The outer wall of the rotating shaft 73 is fixedly connected to the outer wall of the stirring blade 74. The bottom end of the rotating shaft 73 is rotatably connected to the inner bottom wall of the storage tank 4. The outer wall of the rotating shaft 73 is rotatably connected to the inside of the partition 14. A fixing frame 10 is fixedly connected to the upper surface of the partition 14. The end of the bevel gear 72 away from the stirring blade 74 is rotatably connected to the inside of the fixing frame 10.

[0027] Specifically, a motor reducer can be installed between the motor 6 and the fixed frame 10. When the motor 6 is working, the driving end of the motor 6 and the fixing action of the first bevel gear 71 will drive the first bevel gear 71 to rotate, which will further drive the second bevel gear 72 connected to its tooth end to rotate. When the second bevel gear 72 rotates, the fixing action of the second bevel gear 72 and the rotating shaft 73 will drive the rotating shaft 73 to rotate on the inner bottom wall of the storage box 4, which will further drive the stirring blade 74 to rotate, so as to stir the pig blood inside the storage box 4 when it is refrigerated, and ensure the effect of uniform refrigeration.

[0028] Please see the appendix Figure 4 The tooth end of bevel gear 71 is meshed with bevel gear 8. The end of bevel gear 8 away from bevel gear 72 is rotatably connected to the inside of the fixed frame 10 and the partition 14. The outer wall of bevel gear 8 is fixedly connected to a scraper 9. The inside of the scraper 9 is rotatably connected to the outer wall of the rotating shaft 73. The outer wall of the scraper 9 is attached to the inner wall of the storage box 4.

[0029] Specifically, while bevel gear 1 71 drives bevel gear 2 72 to rotate, it also drives bevel gear 3 8 to rotate in the opposite direction. When bevel gear 3 8 rotates, through the fixing action of bevel gear 3 8 and scraper 9, it drives scraper 9 to rotate in the opposite direction, thereby scraping off the pig blood attached to the inner wall of the lower compartment of storage box 4. This prevents the blood from sticking to the wall and affecting the subsequent refrigeration efficiency. At the same time, the opposite rotation of scraper 9 and stirring blade 74 can fully agitate the pig blood in storage box 4, preventing the stratification phenomenon.

[0030] Please see the appendix Figure 4 -Appendix Figure 6A rotating plate 11 is fixedly connected to the outer wall of the bevel gear 72 away from the fixed frame 10. A striking component 12 is attached to the outer wall of the rotating plate 11. The striking component 12 includes a fixed plate 125, the outer wall of which is fixedly connected to the inner wall of the upper compartment of the storage box 4. The striking component 12 also includes an arc plate 121. A sliding rod 122 is fixedly connected to the outer wall of the arc plate 121 away from the rotating plate 11. A fixed block 126 is slidably connected to the outer wall of the sliding rod 122. An elastic element 123 is fixedly provided on the outer wall of the sliding rod 122. A hammer 124 is fixedly connected to the outer wall of the arc plate 121 away from the rotating plate 11. The outer wall of the hammer 124 is attached to the outer wall of the fixed plate 125. The outer wall of the arc plate 121 is slidably connected to the inside of the fixed block 126.

[0031] Specifically, when the bevel gear 72 rotates, the fixed action of the bevel gear 72 and the rotating plate 11 causes the rotating plate 11 to rotate. After the rotating plate 11 rotates continuously for a period of time, its protrusion will contact the arc plate 121, further causing the arc plate 121 to slide within the fixed block 126, which in turn causes the sliding rod 122 to slide inside the fixed block 126. Simultaneously, the arc plate 121, while sliding, also cooperates with the fixed block 126 to compress the elastic element 123. When the curved plate 121 moves, the hammer 124 is moved by the fixing action of the curved plate 121 and the hammer 124, further disengaging from the contact with the fixed plate 125. Then the rotating plate 11 continues to slide. When its protrusion disengages from the curved plate 121, the elastic element 123 releases its own elastic force to reset the curved plate 121, further driving the hammer 124 to collide with the fixed plate 125, thereby striking the storage box 4 to ensure a uniform solid-liquid ratio of pig blood and avoid the generation of air bubbles.

[0032] Please see the appendix Figure 6 and attached Figure 7 The top of the bevel gear 72 is equipped with an opening and closing assembly 13, which includes a rotating plate 131. The lower surface of the rotating plate 131 is rotatably connected to the top of the storage box 4. The opening and closing assembly 13 also includes a centrifugal block 132. The outer wall of the centrifugal block 132 is slidably connected to the inside of the rotating plate 131. An elastic element 133 is fixedly provided on the outer wall of the centrifugal block 132. One end of the elastic element 133 away from the centrifugal block 132 is fixedly provided inside the rotating plate 131. The interior of the rotating plate 131 has a hole, and the size of the hole is adapted to the centrifugal block 132. The outer wall of the rotating plate 11 is attached to the outer wall of the arc plate 121. The outer wall of the fixing block 126 is fixedly connected to the inner wall of the upper compartment of the storage box 4. One end of the elastic element 123 is fixedly provided on the outer wall of the arc plate 121, and the other end of the elastic element 123 is fixedly provided inside the fixing block 126.

[0033] Specifically, when the bevel gear 72 rotates, the fixed action of the bevel gear 72 and the rotating plate 131 will drive the rotating plate 131 to rotate. At this time, the centrifugal force generated by the rotation of the rotating plate 131 will drive the centrifugal block 132 to slide inside the rotating plate 131. While sliding, it will cooperate with the rotating plate 131 to compress the elastic element 133. The elastic element 123 and the elastic element 133 can be steel leaf springs, coil springs, torsion bar springs, rubber springs, etc., preferably coil springs. Through the sliding of the centrifugal block 132, the holes opened inside the rotating plate 131 are automatically opened when the motor 6 is working. Conversely, the centrifugal block 132 automatically resets to automatically seal the holes opened inside the rotating plate 131, thus preventing dust from entering.

[0034] Working process: While bevel gear 1 71 drives bevel gear 2 72 to rotate, it also drives bevel gear 3 8 to rotate in the opposite direction. When bevel gear 3 8 rotates, it drives scraper 9 to rotate in the opposite direction, further scraping off the pig blood attached to the inner wall of the lower compartment of storage box 4, thereby avoiding the pig blood from sticking to the wall and affecting the refrigeration efficiency. At the same time, the opposite rotation of scraper 9 and stirring blade 74 can also fully stir the pig blood in storage box 4 to prevent stratification.

[0035] When the bevel gear 72 rotates, it drives the rotating plate 11 to rotate. When the protrusion of the rotating plate 11 contacts the arc plate 121, it drives the arc plate 121 and the sliding rod 122 to slide within the fixed block 126, thereby compressing the elastic element 123. While the arc plate 121 slides, it also drives the hammer 124 to disengage from the fixed plate 125. When the protrusion of the rotating plate 11 disengages from the arc plate 121, the elastic element 123 resets and pushes the arc plate 121 to drive the hammer 124 to strike the fixed plate 125, thereby striking the storage box 4 to ensure a uniform solid-liquid ratio of pig blood and avoid the generation of air bubbles.

[0036] When the bevel gear 72 rotates, it also drives the rotating plate 131 to rotate. The centrifugal force generated by the rotation of the rotating plate 131 causes the centrifugal block 132 to slide inside it. In conjunction with the rotation plate 131, the elastic element 133 is compressed. Through the sliding of the centrifugal block 132, the hole on the rotating plate 131 is automatically opened when the motor 6 is working. After the motor 6 stops working, the centrifugal block 132 automatically resets, sealing the hole on the rotating plate 131 and preventing dust from entering.

[0037] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A refrigeration tank for pig blood and blood powder, comprising a support plate (1), characterized in that, A refrigeration box (2) is fixedly installed on the upper surface of the support plate (1). An infusion pipe (3) is installed inside the refrigeration box (2). A storage box (4) is fixedly connected to the end of the infusion pipe (3) away from the refrigeration box (2). The bottom end of the storage box (4) is fixedly connected to the upper surface of the support plate (1). A control box (5) is installed on the upper surface of the support plate (1). A partition (14) is fixedly connected inside the storage box (4). The partition (14) divides the storage box (4) into an upper chamber and a lower chamber. A motor (6) is fixedly installed inside the upper chamber of the storage box (4). A drive assembly (7) is fixedly installed at the drive end of the motor (6). The drive assembly (7) includes a stirring blade (74). The stirring blade (74) is used to stir the pig blood stored in the lower chamber of the storage box (4).

2. The pig blood and blood meal refrigeration tank according to claim 1, characterized in that, The drive assembly (7) also includes a bevel gear one (71), which is fixedly mounted on the drive end of the motor (6). The tooth end of the bevel gear one (71) is meshed with a bevel gear two (72). A rotating shaft (73) is fixedly connected inside the bevel gear two (72). The outer wall of the rotating shaft (73) is fixedly connected to the outer wall of the stirring blade (74). The bottom end of the rotating shaft (73) is rotatably connected to the inner bottom wall of the storage tank (4). The outer wall of the rotating shaft (73) is rotatably connected to the inside of the partition (14).

3. The pig blood and blood meal refrigeration tank according to claim 2, characterized in that, The upper surface of the partition (14) is fixedly connected to a fixing frame (10), and the end of the bevel gear (72) away from the stirring blade (74) is rotatably connected inside the fixing frame (10).

4. The pig blood and blood meal refrigeration tank according to claim 3, characterized in that, The tooth end of the first bevel gear (71) is meshed with the third bevel gear (8). The end of the third bevel gear (8) away from the second bevel gear (72) is rotatably connected to the inside of the fixed frame (10) and the partition (14). The outer wall of the third bevel gear (8) is fixedly connected to a scraper (9). The inside of the scraper (9) is rotatably connected to the outer wall of the rotating shaft (73). The outer wall of the scraper (9) is attached to the inner wall of the storage box (4).

5. The pig blood and blood meal refrigeration tank according to claim 4, characterized in that, The outer wall of the bevel gear 2 (72) away from the fixed frame (10) is fixedly connected to the rotating plate 1 (11), and the outer wall of the rotating plate 1 (11) is attached to the striking component (12). The striking component (12) includes a fixed plate (125), and the outer wall of the fixed plate (125) is fixedly connected to the inner wall of the upper compartment of the storage box (4).

6. The pig blood and blood meal refrigeration tank according to claim 5, characterized in that, The striking assembly (12) also includes an arc plate (121), on the side of the arc plate (121) away from the rotating plate (11) a sliding rod (122) is fixedly connected, the outer wall of the sliding rod (122) is slidably connected to a fixing block (126), the outer wall of the sliding rod (122) is fixedly provided with an elastic element (123), the outer wall of the arc plate (121) away from the rotating plate (11) a hammer (124) is fixedly connected, the outer wall of the hammer (124) is attached to the outer wall of the fixing plate (125), and the outer wall of the arc plate (121) is slidably connected to the inside of the fixing block (126).

7. The pig blood and blood meal refrigeration tank according to claim 5, characterized in that, The top of the bevel gear 2 (72) is equipped with an opening and closing assembly (13), which includes a rotating plate 2 (131), the lower surface of which is rotatably connected to the top of the storage box (4).

8. The pig blood and blood meal refrigeration tank according to claim 7, characterized in that, The opening and closing assembly (13) also includes a centrifugal block (132), the outer wall of which is slidably connected to the interior of the rotating plate (131), and an elastic element (133) is fixedly provided on the outer wall of the centrifugal block (132), with one end of the elastic element (133) away from the centrifugal block (132) fixedly provided inside the rotating plate (131).

9. The pig blood and blood meal refrigeration tank according to claim 8, characterized in that, The rotating plate 2 (131) has holes inside, and the size of the holes is adapted to the centrifugal block (132).

10. The pig blood and blood meal refrigeration tank according to claim 6, characterized in that, The outer wall of the rotating plate (11) is attached to the outer wall of the arc plate (121), the outer wall of the fixing block (126) is fixedly connected to the inner wall of the upper compartment of the storage box (4), one end of the elastic element (123) is fixedly disposed on the outer wall of the arc plate (121), and the other end of the elastic element (123) is fixedly disposed inside the fixing block (126).

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