Rapid precooling device for fresh beef

Abstract

The utility model relates to the technical field of meat product processing, and discloses a rapid fresh beef pre-cooling device which comprises a pre-cooling channel, and a refrigerating machine is mounted in the pre-cooling channel; the first conveying belt is arranged at an inlet of the pre-cooling channel; the second conveying belt is arranged at an outlet of the pre-cooling channel; the turnover mechanism is installed between the first conveying belt and the second conveying belt and comprises a turnover cylinder driven by a turnover motor and a partition plate connected with the turnover cylinder in a sliding mode. According to the beef precooling device, fresh beef enters the overturning cylinder, rotates along with the overturning cylinder and is overturned, the fresh beef is pushed to the second conveying belt through the partition plate, so that the refrigerator precools the other side of the fresh beef conveniently, meanwhile, the next batch of fresh beef is placed on the first conveying belt, the fresh beef can be precooled in a streamline mode, the precooling efficiency is improved, and the labor intensity of workers is reduced. The precooling effect is improved, and the problem that the fresh beef is inconvenient to precool in batches is solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to meat product processing technical field, concretely relates to a fresh beef quick precooling device. BACKGROUND

[0002] In some fresh beef processing technology, the meat just slaughtered is rapidly cooled in a low temperature environment to prolong its shelf life and maintain the freshness and nutritional value of the meat quality. The existing precooling equipment includes a precooling box, a precooling machine fixedly installed on the shell of the precooling box, and a plurality of cold air outlets connected by a cold air pipeline at the air outlet of the precooling machine. The precooling equipment adopts a setting mechanism composed of a setting frame, a slide rail, a guide pulley, a first hollow plate and a second hollow plate. The setting frame is pulled by a handle to slide along the two slide rails in the precooling box through the guide pulleys installed on the two sides of the lower part of the setting frame, improving the flexibility of the setting frame and facilitating the placement of the meat food through the first hollow plate and the second hollow plate in the pulled-out state of the setting frame. Compared with the traditional cavity type precooling device, the setting mechanism can increase the regularity and looseness of the meat food placement, avoid the problem of poor precooling effect of the meat food caused by concentrated stacking, and facilitate the locking of the setting frame through the fixed shell, double-piston cylinder, positioning column, positioning hole and limiting plate.

[0003] The existing precooling equipment has the following problems: it is inconvenient to precool fresh beef in batches, and the bottom of the meat contacts the hollow plate, resulting in poor precooling effect at the lower end of the meat.

[0004] Based on the above situation, a fresh beef quick precooling device is needed to solve the problem of inconvenient batch precooling of fresh beef. INVENTION CONTENTS

[0005] The utility model aims at: for the existing precooling equipment, it is inconvenient to precool fresh beef in batches, and the bottom of the meat contacts the hollow plate, resulting in poor precooling effect at the lower end of the meat, which solves the problem of inconvenient batch precooling of fresh beef.

[0006] The technical scheme of the utility model is as follows:

[0007] A fresh beef quick precooling device comprises:

[0008] A precooling channel is provided with a refrigeration machine;

[0009] A first conveyor belt is arranged at the inlet of the precooling channel;

[0010] A second conveyor belt is arranged at the outlet of the precooling channel;

[0011] A turnover mechanism is installed between the first conveying belt and the second conveying belt, and the turnover mechanism comprises a turnover cylinder driven by a turnover motor and a partition plate in sliding connection with the turnover cylinder.

[0012] The existing pre-cooling device is inconvenient for batch pre-cooling of fresh beef. Since the bottom of the meat contacts the hollow plate, the pre-cooling effect of the lower end of the meat is poor. In the present scheme, the fresh beef is placed on the first conveying belt and transported to the turnover mechanism by the first conveying belt, and the refrigerating machine releases cold air to pre-cool the fresh beef. The fresh beef rotates and turns over after entering the turnover cylinder, and the partition plate pushes the fresh beef to the second conveying belt, so that the refrigerating machine pre-cools the other side of the fresh beef, and the next batch of fresh beef is placed on the first conveying belt. The fresh beef can be pre-cooled in a flow type, improving the pre-cooling efficiency and the pre-cooling effect, and solving the problem of inconvenience for batch pre-cooling of fresh beef.

[0013] Further, the present scheme does not uniquely limit the driving structure of the partition plate. One possible solution is that the partition plate has a protrusion formed thereon, and a driving part for pushing the protrusion is installed in the pre-cooling channel. When this solution is adopted, the driving part pushes the protrusion, and the partition plate pushes the fresh beef to the second conveying belt.

[0014] Further, the present scheme does not uniquely limit the specific structure of the driving part. One possible solution is that the driving part comprises a cylinder installed in the pre-cooling channel and a pad block installed on the cylinder. When this solution is adopted, the cylinder drives the pad block to approach and push the protrusion, and the cushioning effect of the pad block can reduce the impact force.

[0015] Further, in order to facilitate the partition plate to push the fresh beef to the second conveying belt, one possible solution is that a positioning mechanism for positioning the turnover cylinder is installed in the pre-cooling channel. When this solution is adopted, during the turnover process of the fresh beef inside the turnover cylinder driven by the turnover cylinder, the positioning mechanism assists in positioning the turnover cylinder, and then the turnover motor is temporarily stopped, and the turnover cylinder remains stationary, so that the partition plate pushes the fresh beef in the turnover cylinder to the second conveying belt.

[0016] Further, the present scheme does not uniquely limit the specific structure of the positioning mechanism. One possible solution is that the positioning mechanism comprises a swing rod installed in the pre-cooling channel and a telescopic rod for driving the swing rod. When this solution is adopted, during the rotation of the turnover cylinder, the telescopic rod extends and drives the swing rod to rotate, so that the bottom of the turnover cylinder contacts the upper end surface of the swing rod and hinders the turnover cylinder from continuing to rotate, facilitating the movement of the partition plate to push the fresh beef in the turnover cylinder to the second conveying belt.

[0017] Further, in order to facilitate the retraction of the swing rod, one possible solution is that a strip-shaped hole is formed on the swing rod, and a vertical rod is formed on the telescopic rod, and when the partition pushes the fresh beef in the turnover drum to the second conveying belt, the telescopic rod is retracted, and the vertical rod cooperates with the strip-shaped hole to drive the swing rod to retract, so that the turnover motor drives the turnover drum to continue to rotate.

[0018] Compared with the prior art, the utility model has the advantages of:

[0019] I. The fresh beef is placed on the first conveying belt and transported to the turnover mechanism by the first conveying belt, and the refrigerating machine releases cold air to precool the fresh beef. After the fresh beef enters the turnover drum, it rotates and turns over with the turnover drum. The partition pushes the fresh beef to the second conveying belt, so that the refrigerating machine pre-cools the other side of the fresh beef, and the next batch of fresh beef is placed on the first conveying belt, which can pre-cool the fresh beef in a continuous manner, improves the pre-cooling efficiency, improves the pre-cooling effect, and solves the problem of not being convenient for batch pre-cooling of fresh beef.

[0020] II. The partition is provided with a protrusion, and a driving part for pushing the protrusion is installed in the pre-cooling channel. The driving part pushes the protrusion, and then the partition pushes the fresh beef to the second conveying belt.

[0021] III. The pre-cooling channel is provided with a positioning mechanism for positioning the turnover drum. During the turnover of the fresh beef in the turnover drum, the positioning mechanism assists in positioning the turnover drum, and then the turnover motor is temporarily stopped, and the turnover drum remains stationary, so that the partition pushes the fresh beef in the turnover drum to the second conveying belt. BRIEF DESCRIPTION OF DRAWINGS

[0022] Figure 1 It is an overall structure schematic view of the embodiment of the utility model;

[0023] Figure 2 It is an internal structure schematic view of the embodiment of the utility model;

[0024] Figure 3 It is a turnover mechanism structure schematic view of the embodiment of the utility model;

[0025] Figure 4 It is an enlarged view of A in Figure 3

[0026] Figure 5 It is an enlarged view of B in Figure 3

[0027] Figure 6 ​​The embodiment of the utility model turns over mechanism section view schematic drawing.

[0028] Signs:

[0029] 1, precooling channel;2, first conveying belt;3, second conveying belt;4, turnover mechanism;5, driving part;6, positioning mechanism;

[0030] 11, refrigerating machine;

[0031] 41, turnover cylinder;42, partition;43, lug;44, guide rod;

[0032] 51, cylinder;52, cushion block;

[0033] 61, swing lever;62, telescopic rod;

[0034] 611, strip hole;

[0035] 621, vertical rod. DETAILED DESCRIPTION

[0036] It should be noted that the relational terms herein, such as first and second, and the like, are used solely to distinguish one from another entity or action without necessarily requiring or implying any actual relationship or order between such entities or actions. Moreover, the terms "comprises", "comprising", or any other variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can include other elements not expressly listed or inherent to such process, method, article, or apparatus. An element proceeded by "comprises... a" does not, without more constraints, exclude the existence of additional identical elements in the process, method, article, or apparatus that comprises the element.

[0037] The features and performance of the utility model will be described in further detail below in conjunction with the embodiments.

[0038] Embodiment:

[0039] Please refer to Figure 1 、 Figure 2 and Figure 6 , a kind of fresh beef rapid precooling device, comprising:

[0040] Precooling channel 1, precooling channel 1 is equipped with refrigerating machine 11;

[0041] First conveying belt 2, is set to the entrance of precooling channel 1;

[0042] Second conveying belt 3, is set to the outlet of precooling channel 1;

[0043] The turnover mechanism 4 is installed between the first conveying belt 2 and the second conveying belt 3, and the turnover mechanism 4 comprises a turnover cylinder 41 driven by a turnover motor and a partition plate 42 in sliding connection with the turnover cylinder 41.

[0044] The existing pre-cooling device is inconvenient for batch pre-cooling of fresh beef. Since the bottom of the meat is in contact with the hollow plate, the pre-cooling effect of the lower end of the meat is poor. In the present scheme, the fresh beef is placed on the first conveying belt 2 and transported to the turnover mechanism 4 by the first conveying belt 2, and the refrigerating machine 11 releases cold air to pre-cool the fresh beef. The fresh beef enters the turnover cylinder 41 and rotates with the turnover cylinder 41 and turns over. The partition plate 42 pushes the fresh beef to the second conveying belt 3, so that the refrigerating machine 11 pre-cools the other side of the fresh beef. At the same time, the next batch of fresh beef is placed on the first conveying belt 2, which can pre-cool the fresh beef in a water-line manner, improve the pre-cooling efficiency, improve the pre-cooling effect, and solve the problem of inconvenient batch pre-cooling of fresh beef.

[0045] Referring to Figure 2 and Figure 6 , the present scheme does not uniquely limit the driving structure of the partition plate 42. One of the feasible schemes is that the partition plate 42 is formed with a protrusion 43, and a driving part 5 for pushing the protrusion 43 is installed in the pre-cooling channel 1. When this scheme is adopted, the protrusion 43 is pushed by the driving part 5, and then the partition plate 42 pushes the fresh beef to the second conveying belt 3.

[0046] Preferably, in the present embodiment, a guide rod 44 is installed on the turnover cylinder 41 and the guide rod 44 penetrates the protrusion 43. When this scheme is adopted, the movement of the partition plate 42 can be more stable.

[0047] Referring to Figure 3 and Figure 4 , the present scheme does not uniquely limit the specific structure of the driving part 5. One of the feasible schemes is that the driving part 5 comprises a pneumatic cylinder 51 installed in the pre-cooling channel 1 and a pad 52 installed on the pneumatic cylinder 51. When this scheme is adopted, the pad 52 is driven by the pneumatic cylinder 51 to approach and push the protrusion 43. Through the buffering action of the pad 52, the impact force can be reduced.

[0048] Referring to Figure 3 and Figure 5 , in order to facilitate the partition plate 42 to push the fresh beef to the second conveying belt 3, one of the feasible schemes is that a positioning mechanism 6 for positioning the turnover cylinder 41 is installed in the pre-cooling channel 1. When this scheme is adopted, in the process of turning over the fresh beef inside the turnover cylinder 41 by the turnover cylinder 41, the turnover cylinder 41 is assisted in positioning by the positioning mechanism 6, and then the turnover motor is temporarily stopped, and the turnover cylinder 41 remains stationary, so that the partition plate 42 pushes the fresh beef in the turnover cylinder 41 to the second conveying belt 3.

[0049] The present scheme does not limit the specific structure of the positioning mechanism 6, wherein one possible scheme is that the positioning mechanism 6 comprises a swing rod 61 installed in the pre-cooling channel 1 and a telescopic rod 62 for driving the swing rod 61, and when the turnover drum 41 rotates, the telescopic rod 62 is extended and drives the swing rod 61 to rotate, so that the bottom of the turnover drum 41 contacts the upper end surface of the swing rod 61 and hinders the continuous rotation of the turnover drum 41, so as to facilitate the moving partition plate 42 to push the fresh beef in the turnover drum 41 to the second conveying belt 3.

[0050] In order to facilitate the swing rod 61 to retreat, one possible scheme is that the swing rod 61 is formed with a strip-shaped hole 611, and the telescopic rod 62 is formed with a vertical rod 621 matched with the strip-shaped hole 611, and when the moving partition plate 42 pushes the fresh beef in the turnover drum 41 to the second conveying belt 3, the telescopic rod 62 is retracted, and through the cooperation of the vertical rod 621 and the strip-shaped hole 611, the swing rod 61 is driven to retreat, so as to facilitate the continuous rotation of the turnover drum 41 driven by the turnover motor.

[0051] Preferably, the swing rod 61 is installed with a press switch (not shown in the figure) for controlling the turnover motor, and when the turnover drum 41 rotates and contacts the press switch during positioning, the turnover motor is temporarily stopped, and after the swing rod 61 is retreated by the telescopic rod 62, the press switch is reset, and then the turnover motor drives the turnover drum 41 to continue rotating.

[0052] In order to solve the problem that it is not convenient to pre-cool the fresh beef in batches, in the present scheme, the fresh beef is placed on the first conveying belt 2 and transported to the turnover mechanism 4 by the first conveying belt 2, and at the same time, the refrigerating machine 11 releases cold air to pre-cool the fresh beef, and after the fresh beef enters the turnover drum 41, it rotates and turns over with the turnover drum 41, and the fresh beef is pushed to the second conveying belt 3 by the partition plate 42, so as to pre-cool the other side of the fresh beef by the refrigerating machine 11, and at the same time, the next batch of fresh beef is placed on the first conveying belt 2, which can pre-cool the fresh beef in a water-line manner, improve the pre-cooling efficiency, improve the pre-cooling effect, and solve the problem that it is not convenient to pre-cool the fresh beef in batches.

[0053] In order to facilitate the movement of the partition plate 42, in the present scheme, the partition plate 42 is formed with a protrusion 43, and the pre-cooling channel 1 is installed with a driving part 5 for pushing the protrusion 43, and the protrusion 43 is pushed by the driving part 5, so that the partition plate 42 pushes the fresh beef to the second conveying belt 3.

[0054] In order to facilitate the pusher 42 to push the fresh beef in the turnover drum 41 to the second conveying belt 3, in the present scheme, since the positioning mechanism 6 for positioning the turnover drum 41 is installed in the pre-cooling channel 1, in the process of the turnover drum 41 driving the fresh beef in the turnover drum 41 to turn over, the positioning mechanism 6 assists in positioning the turnover drum 41, and then the turnover motor is paused to rotate, and the turnover drum 41 remains stationary, so as to facilitate the pusher 42 to push the fresh beef in the turnover drum 41 to the second conveying belt 3.

[0055] The above description of disclosed embodiments enables one skilled in the art to make or use the application. Numerous modifications to these embodiments will be apparent to those skilled in the art, and the generic principles defined herein can be applied to other embodiments without departing from the spirit or scope of the application. Therefore, the present application is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. A fresh beef rapid pre-cooling device, characterized in that, The application relates to a precooling device for a food processing machine. The precooling device comprises a precooling channel (1) in which a refrigerating machine (11) is arranged; a first conveying belt (2) arranged at the inlet of the precooling channel (1); a second conveying belt (3) arranged at the outlet of the precooling channel (1); a turnover mechanism (4) arranged between the first conveying belt (2) and the second conveying belt (3), wherein the turnover mechanism (4) comprises a turnover cylinder (41) driven by a turnover motor and a partition plate (42) slidably connected with the turnover cylinder (41). A protrusion (43) is arranged on the partition plate (42), and a driving part (5) for pushing the protrusion (43) is arranged in the precooling channel (1). The driving part (5) comprises a cylinder (51) arranged in the precooling channel (1) and a pad (52) arranged on the cylinder (51). A positioning mechanism (6) for positioning the turnover cylinder (41) is arranged in the precooling channel (1).

2. A device for rapid pre-cooling fresh beef according to claim 1, characterized in that, The positioning mechanism (6) comprises a swing rod (61) arranged in the precooling channel (1) and a telescopic rod (62) for driving the swing rod (61).

3. A device for rapid pre-cooling fresh beef according to claim 2, characterized in that, A strip-shaped hole (611) is arranged on the swing rod (61), and a vertical rod (621) matched with the strip-shaped hole (611) is arranged on the telescopic rod (62).

4. A fresh beef rapid pre-cooling device according to claim 1, characterized in that, ​ 5. A device for rapid pre-cooling fresh beef according to claim 4, characterized in that, ​ 6. A device for rapid pre-cooling fresh beef according to claim 5, characterized in that ​

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