Cooling device for beef processing conveyor belt

Abstract

The invention discloses a cooling device for a beef processing conveyor belt, and relates to the technical field of beef processing.The cooling device for the beef processing conveyor belt comprises a conveying assembly, the upper side of the conveying assembly is fixedly connected with the lower end of a supporting block, and the upper end of the supporting block is fixedly connected with the lower end of a refrigerating machine; and a flattening device for flattening the beef and better cooling the beef is arranged on the upper side of the conveying assembly. According to the cooling device used on the beef processing conveying belt, when the air cylinder is started, the output end of the air cylinder pushes the pushing block to move forwards, the pushing block pushes beef with different heights to be flat, and the problems that a large amount of beef is pushed, the temperature difference between the interior and the exterior of the beef is large, and the taste of the beef is affected are solved; when the push block moves forwards, the push block drives the rotating rod to move, the pressed block drives the rotating rod to rotate through the stop block, and the stirring rod stirs the upper layer of beef, so that the problem that the beef becomes hard or agglomerated due to rapid cooling is solved, and the tenderness of the beef is kept.

Description

Technical Field

[0001] The invention relates to the technical field of beef processing, in particular to a cooling device used on a beef processing conveyor belt. Background Art

[0002] During beef processing and transportation, traditional conveyor belt systems commonly suffer from uneven temperature control. Beef must be quickly pre-cooled to below 4°C after slaughter to inhibit microbial growth, but existing conveyor equipment often relies on a single cooling source, resulting in significant temperature differences between the beef's surface and interior. For example, heat generated by the equipment directly affects the local temperature of the conveyor belt, while moisture from thawing frozen beef, if not promptly drained, can exacerbate temperature gradients.

[0003] Patent announcement number CN105858066B discloses a cooling device for a food conveyor belt, including a cylinder. The cooling device for a food conveyor belt includes a trough body that is in the shape of a long trough and is inverted on the food conveyor belt. Both ends of the trough body are open. An air intake cylinder is vertically fixed on the top wall of the trough body. The upper end of the air intake cylinder is closed and the lower end is open. A seal is formed between the lower end surface of the air intake cylinder and the top wall of the trough body. An air guide hole is provided on the top of the trough body to connect the inner cavity of the air intake cylinder with the inner cavity of the trough body. A blower is fixed on the outside of the trough body. The air outlet of the blower is connected to the air intake cylinder through a connecting pipe. The inner cavity is connected, and the inner side of one of the long sides of the trough body is provided with a long plate-shaped backing plate, the food conveyor belt is sleeved on the backing plate, the upper side of the backing plate is in contact with the upper inner wall of the food conveyor belt, and the side of the backing plate is provided with a number of oil storage tanks for storing lubricating grease; however, the above-mentioned cooling device for the food conveyor belt fails to take into account that some products have relatively high requirements for cooling control when in use. When the beef is transported and cooled on the conveyor belt, the beef may pile up together, thereby reducing the cooling effect on the beef piled inside, making the cooling uneven, and affecting the quality of the beef. Summary of the Invention

[0004] In view of the shortcomings of the prior art, the present invention provides a cooling device for a beef processing conveyor belt, which solves the problems raised in the above background technology.

[0005] To achieve the above objectives, the present invention is implemented through the following technical solutions: a cooling device for a beef processing conveyor belt, comprising a conveyor assembly, the outer wall of the conveyor assembly being fixedly connected to the inner wall of a heat-insulating pad, the upper side of the conveyor assembly being fixedly connected to the lower end of a support block, the upper end of the support block being fixedly connected to the lower end of a refrigerator, the upper side of the conveyor assembly being provided with a flattening device for flattening the beef for better cooling, the upper side of the conveyor assembly being provided with a ventilation device for better cooling the bottom of the beef, and the upper side of the conveyor assembly being provided with a guide device for dispersing air from the refrigerator; Wherein, the flattening device includes a cylinder, a push block, a blocking block, a fixed block, a rotating rod, a first torsion spring, a pressure block and a stirring rod; the upper side of the transmission assembly is fixedly connected to the lower end of the cylinder.

[0006] According to the above technical solution, the output end of the cylinder is fixedly connected to the rear side of the push block, the front side of the support block is fixedly connected to the rear side of the blocking block, the rear side of the push block is fixedly connected to the front side of the fixed block, and the inner wall of the fixed block rotates with the outer wall of the rotating rod.

[0007] According to the above technical solution, the lower end of the rotating rod is fixedly connected to one end of the first torsion spring, and the other end of the first torsion spring is fixedly connected to the upper end of the fixed block, the outer wall of the rotating rod is fixedly connected to the inner wall of the pressure block, and the outer wall of the rotating rod is fixedly connected to the inner wall of the stirring rod. The first torsion spring is provided so that the rotating rod is not affected by external force and can be reset by the first torsion spring. The length of the pressure block and the blocking block is provided so that they can collide as they move, so that when the pressure block is collided, the rotating rod is rotated with it.

[0008] According to the above technical solution, the ventilation device includes an inclined block, an air cavity, an air hole, a push rod, an extrusion plate, an air chamber, an air pipe, an air valve box, a blocking plate and a reset spring, and the inner wall of the transmission component is fixedly connected to the inner wall of the inclined block.

[0009] According to the above technical solution, an air cavity is opened inside the inclined block, an air hole is opened on the inclined block, the rear side of the push block is fixedly connected to the front end of the push rod, the rear end of the push rod is fixedly connected to the front end of the extrusion sheet, the upper side of the transmission component is fixedly connected to the lower end of the air chamber, and the outer wall of the extrusion sheet can be slidably connected to the inner wall of the air chamber. By setting the air hole on the inclined block, moisture can be discharged from the bottom of the beef.

[0010] According to the above technical solution, the inner wall of the air chamber is fixedly connected to the outer wall of the trachea, the outer wall of the trachea is fixedly connected to the inner wall of the air valve box, the inner wall of the trachea is slidably connected to the outer wall of the blocking plate, the inner wall of the blocking plate is fixedly connected to one end of the return spring, and the other end of the return spring is fixedly connected to the inner wall of the trachea. An trachea is provided to guide the cold air in the air chamber squeezed out by the extrusion plate to the air valve box, and the trachea is blocked by providing a blocking plate so that only when air comes from the direction of the air chamber can the cold air pass through the air valve box and go around to the air cavity by squeezing the blocking plate. A return spring is provided so that when air does not come from the direction of the air chamber, the return spring pushes the blocking plate to block the trachea.

[0011] According to the above technical solution, the guiding device includes an L-block, a rotating shaft, a rotating blade, a second torsion spring, a rotating rod, a rotating blade and a rubber roller. The upper end of the extrusion plate is fixedly connected to the lower side of the L-block, the inner wall of the blocking block is rotatably connected to the outer wall of the rotating shaft, and the outer wall of the rotating shaft is connected to the inner wall of the rotating blade. The rotating blade is provided to guide the air blown out of the refrigerator in different directions.

[0012] According to the above technical solution, the outer end of the rotating vane is fixedly connected to one end of the second torsion spring, and the other end of the second torsion spring is fixedly connected to the inner end of the blocking block, the inner wall of the rotating vane is rotatably connected to the outer wall of the rotating rod, the outer wall of the rotating rod is fixedly connected to the inner wall of the rotating piece, the outer wall of the rotating rod is fixedly connected to the inner wall of the rubber roller, and the lower side of the blocking block is fixedly connected to the upper end of the arc-shaped friction table. A second torsion spring is provided so that when the rotating vane is no longer affected by external force, the second torsion spring drives the rotating vane to reset, so that the materials of the rubber roller and the arc-shaped friction table are relatively rough, which can generate a larger friction force, so that the rubber roller can rotate frictionally, and the inner arc of the arc-shaped friction table is the same center as the center of the rotating shaft, so that the rubber roller can rotate frictionally.

[0013] The present invention provides a cooling device for a beef processing conveyor belt. It has the following beneficial effects: (1) The present invention provides a flattening device. When the cylinder is started, the output end of the cylinder pushes the push block forward, so that the push block flattens the beef of different heights, thereby solving the problem that a large amount of beef is squeezed, resulting in a large temperature difference between the inside and outside of the beef, which affects the taste of the beef. When the push block moves forward, the push block drives the rotating rod to move, and the pressure block drives the rotating rod to rotate through the blocking block, so that the stirring rod stirs the upper layer of the beef, thereby solving the problem of meat hardening or caking caused by rapid cooling, and maintaining the tenderness of the beef.

[0014] (2) The present invention sets a ventilation device. When the beef moves forward through the conveying assembly, it collides with the inclined block, so that the beef is squeezed through the inclined block by the following beef and passes through the air holes on the inclined block, so that air can circulate at the bottom of the beef. The moisture can be quickly discharged through the air holes at the bottom, solving the problems of residual water and microbial growth. When the push block moves forward, the push block moves the extrusion plate forward through the push rod, and squeezes the cold air through the air chamber, so that the cold air flows along the trachea, squeezes the blocking plate and sprays out from the air holes through the air cavity, blowing the cold air to the bottom of the beef, solving the problem of long cooling cycle of beef and shortening the overall cooling time of beef.

[0015] (3) The present invention sets a guide device. When the extrusion plate moves forward, the L block squeezes the rotating blade, and the rotating blade swings along with the squeezing of the L block, directing the cold air of the refrigerator to different directions, thereby solving the problem of local overcooling of the beef surface caused by direct blowing of the refrigerator; when the rotating blade rotates, the rotating blade drives the rotating rod to move. When the rotating rod moves, the rubber roller rubs against the arc-shaped friction table, causing the rubber roller to rotate, and the rotating blade is driven to rotate by the rotating rod, so that the rotating blade rotates and disperses the cold air guided by the rotating blade, thereby solving the problem of the beef surface being dried due to excessive cold air, thereby improving the quality of the beef. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1It is a schematic diagram of the overall structure of the present invention; Figure 2 Schematic diagram of the cross-sectional structure of the overall device of the present invention; Figure 3 This is a schematic structural diagram of the flattening device of the present invention; Figure 4 Schematic diagram of the cross-sectional structure of the ventilation device of the present invention; Figure 5 The ventilation device of the present invention Figure 4 Schematic diagram of local A structure; Figure 6 It is a schematic diagram of the partial structure of the guide device of the present invention.

[0017] In the figure: 1. Conveying assembly; 2. Insulation pad; 3. Support block; 4. Refrigerator; 5. Flattening device; 501. Cylinder; 502. Push block; 503. Block block; 504. Fixed block; 505. Rotating rod; 506. First torsion spring; 507. Pressure block; 508. Stirring rod; 6. Breathing device; 601. Oblique block; 602. Air cavity; 603. Air hole; 604. Push rod; 605. Extrusion plate; 606. Air chamber; 607. Air pipe; 608. Air valve box; 609. Blocking plate; 610. Return spring; 7. Guide device; 701. L block; 702. Rotating shaft; 703. Rotating blade; 704. Second torsion spring; 705. Rotating rod; 706. Rotating blade; 707. Rubber roller; 708. Arc friction table. DETAILED DESCRIPTION

[0018] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0019] See also Figures 1-6 One embodiment of the present invention is a cooling device for a beef processing conveyor belt, comprising a conveyor assembly 1, wherein the outer wall of the conveyor assembly 1 is fixedly connected to the inner wall of a heat-insulating pad 2, the upper side of the conveyor assembly 1 is fixedly connected to the lower end of a support block 3, the upper end of the support block 3 is fixedly connected to the lower end of a refrigerator 4, and the upper side of the conveyor assembly 1 is provided with a flattening device 5 for flattening the beef to better cool it. Among them, the flattening device 5 includes a cylinder 501, a push block 502, a blocking block 503, a fixed block 504, a rotating rod 505, a first torsion spring 506, a pressure block 507 and a stirring rod 508; the upper side of the transmission component 1 is fixedly connected to the lower end of the cylinder 501, the output end of the cylinder 501 is fixedly connected to the rear side of the push block 502, the front side of the support block 3 is fixedly connected to the rear side of the blocking block 503, the rear side of the push block 502 is fixedly connected to the front side of the fixed block 504, the inner wall of the fixed block 504 rotates with the outer wall of the rotating rod 505, and the lower end of the rotating rod 505 is fixedly connected to the outer wall of the rotating rod 505. The end is fixedly connected to one end of the first torsion spring 506, and the other end of the first torsion spring 506 is fixedly connected to the upper end of the fixed block 504, the outer wall of the rotating rod 505 is fixedly connected to the inner wall of the pressure block 507, and the outer wall of the rotating rod 505 is fixedly connected to the inner wall of the stirring rod 508. The first torsion spring 506 is provided so that the rotating rod 505 can be reset by the first torsion spring 506 when it is not affected by external force, and the length of the pressure block 507 and the blocking block 503 is provided so that they can collide with each other as they move, so that when the pressure block 507 is collided, the rotating rod 505 is rotated with it.

[0020] When the cylinder 501 is started, the output end of the cylinder 501 pushes the push block 502 forward, so that the push block 502 pushes the beef of different heights flat, solving the problem of a large amount of beef being squeezed, resulting in a large temperature difference between the inside and outside of the beef, which affects the taste of the beef; When the push block 502 moves forward, the push block 502 drives the rotating rod 505 to move, and the pressure block 507 drives the rotating rod 505 to rotate through the blocking block 503, so that the stirring rod 508 stirs the upper layer of the beef, solving the problem of meat hardening or clumping caused by rapid cooling and maintaining the tenderness of the beef.

[0021] When this embodiment works: when it starts working, the refrigerator 4 is started. When the refrigerator 4 is started, the refrigerator 4 guides the cold air into the insulation pad 2 to keep a low temperature on the conveying component 1. The conveying component 1 is started to transport the beef. At this time, the cylinder 501 is started. When the cylinder 501 is started, the output end of the cylinder 501 pushes the push block 502 to move forward. When the output end of the cylinder 501 pushes the push block 502 to move forward, the push block 502 pushes the beef of different heights flat to avoid pile-up. The temperature gradient is formed to ensure the uniformity of overall cooling; when the push block 502 moves forward, the push block 502 drives the fixed block 504 to move forward synchronously, and when the push block 502 drives the fixed block 504 to move forward synchronously, the fixed block 504 drives the rotating rod 505 to move forward synchronously, and when the fixed block 504 drives the rotating rod 505 to move forward synchronously, the rotating rod 505 drives the pressure block 507 to move forward, and when the rotating rod 505 drives the pressure block 507 to move forward, the pressure block 507 continuously approaches the blocking When the pressure block 507 continuously approaches the blocking block 503, the pressure block 507 collides with the blocking block 503. When the pressure block 507 collides with the blocking block 503, the pressure block 507 drives the rotating rod 505 to rotate. When the pressure block 507 drives the rotating rod 505 to rotate, the rotating rod 505 squeezes the first torsion spring 506. When the rotating rod 505 squeezes the first torsion spring 506, the rotating rod 505 drives the stirring rod 508 to rotate until the pressure block 507 passes over the blocking block 503. When the pressure block 507 passes over the blocking block 503, the pressure block 507 that has lost its extrusion is reset under the action of the first torsion spring 506. When the pressure block 507 that has lost its extrusion is reset under the action of the first torsion spring 506, the pressure block 507 drives the rotating rod 505 to rotate. When the pressure block 507 drives the rotating rod 505 to rotate, the rotating rod 505 drives the stirring rod 508 to rotate, thereby achieving the stirring rod 508 to stir the upper layer of the beef, reducing the hardening or clumping of the meat caused by rapid cooling, and maintaining tenderness.

[0022] See also Figures 1-6, on the basis of the above embodiment, in another embodiment of the present invention, a ventilation device 6 is provided on the upper side of the conveying component 1 to better cool the bottom of the beef, and the ventilation device 6 includes an inclined block 601, an air cavity 602, an air hole 603, a push rod 604, an extrusion piece 605, an air chamber 606, an air pipe 607, an air valve box 608, a blocking piece 609 and a reset spring 610. The inner wall of the conveying component 1 is fixedly connected to the inner wall of the inclined block 601, an air cavity 602 is provided inside the inclined block 601, an air hole 603 is provided on the inclined block 601, the rear side of the push block 502 is fixedly connected to the front end of the push rod 604, the rear end of the push rod 604 is fixedly connected to the front end of the extrusion piece 605, the upper side of the conveying component 1 is fixedly connected to the lower end of the air chamber 606, and the outer wall of the extrusion piece 605 can be slidably connected to the inner wall of the air chamber 606. By providing the air hole 603 on the inclined block 601, it is easy to Moisture is discharged from the bottom of the beef, the inner wall of the air chamber 606 is fixedly connected to the outer wall of the air pipe 607, the outer wall of the air pipe 607 is fixedly connected to the inner wall of the air valve box 608, the inner wall of the air pipe 607 is slidably connected to the outer wall of the blocking piece 609, the inner wall of the blocking piece 609 is fixedly connected to one end of the return spring 610, and the other end of the return spring 610 is fixedly connected to the inner wall of the air pipe 607, and the air pipe 607 is provided to guide the cold air in the air chamber 606 squeezed out by the extrusion piece 605 to the air valve box 608. The air pipe 607 is blocked by providing the blocking piece 609, so that only when air comes from the direction of the air chamber 606, can the cold air pass through the air valve box 608 and go around to the air cavity 602 by squeezing the blocking piece 609. The return spring 610 is provided so that when air is not coming from the direction of the air chamber 606, the return spring 610 pushes the blocking piece 609 to block the air pipe 607.

[0023] When the beef moves forward through the conveyor assembly 1, it collides with the inclined block 601, causing the beef to be squeezed through the inclined block 601 by the following beef and pass through the air holes 603 on the inclined block 601, allowing air to circulate at the bottom of the beef. Moisture can be quickly discharged through the air holes 603 at the bottom, solving the problem of water accumulation and microbial breeding. When the push block 502 moves forward, the push block 502 causes the extrusion sheet 605 to move forward through the push rod 604, and squeezes the cold air through the air chamber 606, causing the cold air to flow along the air pipe 607, squeeze open the blocking sheet 609, and pass through the air cavity 602 to be ejected from the air hole 603, blowing the cold air to the bottom of the beef, thereby solving the problem of long cooling cycle of the beef and shortening the overall cooling time of the beef.

[0024] The upper side of the transmission component 1 is provided with a guide device 7 for dispersing the wind from the refrigerator 4. The guide device 7 includes an L block 701, a rotating shaft 702, a rotating blade 703, a second torsion spring 704, a rotating rod 705, a rotating blade 706 and a rubber roller 707. The upper end of the extrusion plate 605 is fixedly connected to the lower side of the L block 701, the inner wall of the blocking block 503 is rotatably connected to the outer wall of the rotating shaft 702, and the outer wall of the rotating shaft 702 is fixedly connected to the inner wall of the rotating blade 703. The rotating blade 703 is provided to guide the wind blown out of the refrigerator 4 in different directions. The outer end of the rotating blade 703 is fixedly connected to one end of the second torsion spring 704, and the other end of the second torsion spring 704 is fixedly connected to the inner end of the blocking block 503. The inner wall of the rotating rod 705 is rotatably connected to the outer wall of the rotating rod 705, the outer wall of the rotating rod 705 is fixedly connected to the inner wall of the rotating blade 706, the outer wall of the rotating rod 705 is fixedly connected to the inner wall of the rubber roller 707, the lower side of the blocking block 503 is fixedly connected to the upper end of the arc-shaped friction platform 708, and a second torsion spring 704 is provided so that when the rotating blade 703 is no longer affected by external force, the second torsion spring 704 drives the rotating blade 703 to reset, so that the materials of the rubber roller 707 and the arc-shaped friction platform 708 are relatively rough, which can generate a large friction force, so that the rubber roller 707 can rotate by friction, so that the inner arc of the arc-shaped friction platform 708 and the center point of the rotating shaft 702 are the same center of the circle, so that the rubber roller 707 can rotate by friction.

[0025] When the extrusion piece 605 moves forward, the L block 701 squeezes the rotor blade 703, causing the rotor blade 703 to swing in the direction of the extrusion of the L block 701, thereby directing the cold air from the refrigerator 4 in different directions, thereby solving the problem of partial overcooling of the beef surface caused by direct blowing from the refrigerator 4. When the rotating blade 703 rotates, the rotating blade 703 drives the rotating rod 705 to move. When the rotating rod 705 moves, the rubber roller 707 rubs against the arc-shaped friction platform 708, causing the rubber roller 707 to rotate, and the rotating rod 705 drives the rotating blade 706 to rotate, so that the rotating blade 706 rotates and breaks up the cold air guided by the rotating blade 703, solving the problem of the beef surface drying out due to excessive cold air, thereby improving the quality of the beef.

[0026] When this embodiment is working: when the beef moves forward through the conveying assembly 1, it collides with the inclined block 601. When the beef moves forward and collides with the inclined block 601, the beef is squeezed through the inclined block 601 by the subsequent beef. When the beef is squeezed through the inclined block 601 by the subsequent beef, the beef passes through the air hole 603. When the beef passes through the air hole 603, air circulates at the bottom of the beef, reducing local moisture accumulation and avoiding the hot and humid environment that causes microbial reproduction; when the push block 502 moves forward, the push block 502 drives the push rod 604 to move forward. When the push block 502 drives the push rod 604 to move forward, the push rod 604 drives the extrusion sheet 605 to move forward. When the push rod 604 drives the extrusion sheet 605 to move forward, the extrusion sheet 605 carries The cold air in the moving air slides toward the inner wall of the air chamber 606. When the extrusion piece 605 drives the cold air in the air to slide on the inner wall of the air chamber 606, the extrusion piece 605 squeezes the cold air in the air chamber 606. When the extrusion piece 605 squeezes the cold air in the air chamber 606, the cold air in the air chamber 606 moves forward through the air pipe 607. When the cold air in the air chamber 606 moves forward through the air pipe 607, the cold air in the air pipe 607 is pressurized. When the cold air in the air pipe 607 is pressurized, the pressurized cold air pushes the blocking piece 609 open. When the pressurized cold air pushes the blocking piece 609 open, the blocking piece 609 moves forward to squeeze the return spring 610. When the blocking piece 609 moves forward to squeeze the return spring 610 At 10 o'clock, the pressurized cold air in the trachea 607 flows into the air valve box 608. When the pressurized cold air in the trachea 607 flows into the air valve box 608, the pressurized cold air in the air valve box 608 flows into the air cavity 602. When the pressurized cold air in the air valve box 608 flows into the air cavity 602, the pressurized cold air is ejected through the air hole 603. When the pressurized cold air is ejected through the air hole 603, the bottom of the beef on the inclined block 601 is cooled; on the contrary, when the push block 502 moves backward, the push block 502 drives the push rod 604 to move backward. When the push block 502 drives the push rod 604 to move backward, the push rod 604 drives the extrusion plate 605 to move backward. When the push rod 604 drives the extrusion plate 605 to move backward, The gas in the air chamber 606 is extracted. When the gas in the air chamber 606 is extracted, the blocking piece 609 loses the squeeze of the supercharged cold air. When the blocking piece 609 loses the squeeze of the supercharged cold air, the return spring 610 is released. When the return spring 610 is released, the return spring 610 drives the blocking piece 609 to move backward. When the return spring 610 drives the blocking piece 609 to move backward, the blocking piece 609 slides from the air valve box 608 to the trachea 607. When the blocking piece 609 slides from the air valve box 608 to the trachea 607, the blocking piece 609 blocks the trachea 607 to prevent the squeezing piece 605 from moving backward, pumping gas and drawing the beef on the inclined block 601 into the air hole 603 through the air hole 603 and getting stuck.

[0027] When the extrusion piece 605 moves forward, the extrusion piece 605 drives the L block 701 to move forward synchronously. When the extrusion piece 605 drives the L block 701 to move forward synchronously, the L block 701 collides with the rotor blade 703. When the L block 701 collides with the rotor blade 703, the L block 701 continuously squeezes the rotor blade 703. When the L block 701 continuously squeezes the rotor blade 703, the rotor blade 703 gradually rotates around the rotation axis 702. When the rotor blade 703 gradually rotates around the rotation axis 702, The rotating blade 703 guides the cold air blown out by the refrigerator 4 in different directions to avoid the cold air blowing directly on the surface of the beef and causing local overcooling; on the contrary, when the extrusion piece 605 moves backward, the extrusion piece 605 drives the L block 701 to move backward synchronously. When the extrusion piece 605 drives the L block 701 to move backward synchronously, the L block 701 is away from the rotating blade 703. When the L block 701 is away from the rotating blade 703, the rotating blade 703 is no longer squeezed. When the rotating blade 703 is no longer squeezed When the rotating blade 703 rotates, the rotating blade 703 drives the rotating rod 705 to move synchronously. When the rotating blade 703 drives the rotating rod 705 to move synchronously, the rotating rod 705 drives the rubber roller 707 to move synchronously. When the rotating rod 705 drives the rubber roller 707 to move synchronously, the rubber roller 707 rubs against the arc-shaped friction platform 708. When the rubber roller 707 rubs against the arc-shaped friction platform 708, the rubber roller 707 rubs against the arc-shaped friction platform 708. When the rubber roller 707 and the arc-shaped friction platform 708 are made of rough materials, the rubber roller 707 rotates by friction. When the rubber roller 707 rotates by friction, the rubber roller 707 drives the rotary rod 705 to rotate. When the rubber roller 707 drives the rotary rod 705 to rotate, the rotary rod 705 drives the rotary blade 706 to rotate. When the rotary rod 705 drives the rotary blade 706 to rotate, the rotary blade 706 breaks up the cold air guided by the rotating blade 703, thereby preventing the cold air from being too strong and causing the surface of the beef to dry out.

[0028] While embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions, and variations may be made to these embodiments without departing from the principles and spirit of the invention, and that the scope of the invention is defined by the appended claims and their equivalents.

Claims

1. A cooling device for a beef processing conveyor belt, comprising a conveyor assembly (1), characterized in that: The outer wall of the conveying assembly (1) is fixedly connected to the inner wall of the insulation pad (2), the upper side of the conveying assembly (1) is fixedly connected to the lower end of the support block (3), the upper end of the support block (3) is fixedly connected to the lower end of the refrigerator (4), the upper side of the conveying assembly (1) is provided with a flattening device (5) for flattening the beef to better cool it down, the upper side of the conveying assembly (1) is provided with a ventilation device (6) for better cooling the bottom of the beef, and the upper side of the conveying assembly (1) is provided with a guide device (7) for dispersing the wind from the refrigerator (4); The flattening device (5) comprises a cylinder (501), a push block (502), a blocking block (503), a fixed block (504), a rotating rod (505), a first torsion spring (506), a pressure block (507) and a stirring rod (508); the upper side of the conveying assembly (1) is fixedly connected to the lower end of the cylinder (501).

2. The cooling device for beef processing conveyor belt according to claim 1, characterized in that: The output end of the cylinder (501) is fixedly connected to the rear side of the push block (502), the front side of the support block (3) is fixedly connected to the rear side of the blocking block (503), the rear side of the push block (502) is fixedly connected to the front side of the fixed block (504), and the inner wall of the fixed block (504) rotates with the outer wall of the rotating rod (505).

3. The cooling device for beef processing conveyor belt according to claim 2, characterized in that: The lower end of the rotating rod (505) is fixedly connected to one end of the first torsion spring (506), and the other end of the first torsion spring (506) is fixedly connected to the upper end of the fixed block (504). The outer wall of the rotating rod (505) is fixedly connected to the inner wall of the pressure block (507), and the outer wall of the rotating rod (505) is fixedly connected to the inner wall of the stirring rod (508).

4. The cooling device for beef processing conveyor belt according to claim 1, characterized in that: The ventilation device (6) comprises an inclined block (601), an air cavity (602), an air hole (603), a push rod (604), an extrusion plate (605), an air chamber (606), an air pipe (607), an air valve box (608), a blocking plate (609) and a return spring (610), and the inner wall of the transmission component (1) is fixedly connected to the inner wall of the inclined block (601).

5. The cooling device for beef processing conveyor belt according to claim 4, characterized in that: An air cavity (602) is provided inside the inclined block (601), an air hole (603) is provided on the inclined block (601), the rear side of the push block (502) is fixedly connected to the front end of the push rod (604), the rear end of the push rod (604) is fixedly connected to the front end of the extrusion sheet (605), the upper side of the transmission component (1) is fixedly connected to the lower end of the air chamber (606), and the outer wall of the extrusion sheet (605) is slidably connected to the inner wall of the air chamber (606).

6. The cooling device for beef processing conveyor belt according to claim 5, characterized in that: The inner wall of the air chamber (606) is fixedly connected to the outer wall of the air pipe (607), the outer wall of the air pipe (607) is fixedly connected to the inner wall of the air valve box (608), the inner wall of the air pipe (607) is slidably connected to the outer wall of the blocking plate (609), the inner wall of the blocking plate (609) is fixedly connected to one end of the return spring (610), and the other end of the return spring (610) is fixedly connected to the inner wall of the air pipe (607).

7. The cooling device for beef processing conveyor belt according to claim 1, characterized in that: The guide device (7) comprises an L-block (701), a rotating shaft (702), a rotating blade (703), a second torsion spring (704), a rotating rod (705), a rotating blade (706) and a rubber roller (707); the upper end of the extrusion blade (605) is fixedly connected to the lower side of the L-block (701); the inner wall of the blocking block (503) is rotatably connected to the outer wall of the rotating shaft (702); and the outer wall of the rotating shaft (702) is fixedly connected to the inner wall of the rotating blade (703).

8. The cooling device for beef processing conveyor belt according to claim 7, characterized in that: The outer end of the rotating blade (703) is fixedly connected to one end of the second torsion spring (704), and the other end of the second torsion spring (704) is fixedly connected to the inner end of the blocking block (503). The inner wall of the rotating blade (703) is rotatably connected to the outer wall of the rotating rod (705). The outer wall of the rotating rod (705) is fixedly connected to the inner wall of the rotating blade (706). The outer wall of the rotating rod (705) is fixedly connected to the inner wall of the rubber roller (707). The lower side of the blocking block (503) is fixedly connected to the upper end of the arc-shaped friction table (708).

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