Pre-cooling frame

Abstract

The utility model relates to the technical field of food processing devices, in particular to a pre-cooling frame which comprises a pre-cooling box, a sealing door plate, a conveying pipe, a filtering and air-drying device, a discharging opening and an adjustable hanging mechanism, the adjustable hanging mechanism comprises two lifting columns, a lifting strip, a plurality of sliding frames, a plurality of rotating frames and a plurality of fixing assemblies, when food is pre-cooled, the sealing door plate is opened, and the conveying pipe is connected with the discharging opening. The multiple fixing assemblies are opened, the multiple sliding frames slide along the two lifting columns and the lifting strips, the multiple rotating frames are driven to ascend and descend, the heights of the multiple rotating frames are adjusted till the requirements are met so that long food can be hung, then the multiple rotating frames are rotated, the food is hung on the multiple rotating frames at the same time, the sealing door plate is closed, and the filtering and air drying device is started. Filtered air enters a conveying pipe and is blown out from a plurality of air-drying through holes to carry out air cooling on the food, redundant grease can be discharged out of the pre-cooling box from a discharging opening, the food of different lengths can be pre-cooled, and the applicability of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of food processing devices, in particular to a pre-cooling rack. Background Art

[0002] Some foods need to be cooled during processing and are often pre-cooled on a pre-cooling rack before subsequent processing. Existing pre-cooling racks generally wait for the food to cool naturally, which takes a long time to cool.

[0003] The prior art CN213908336U discloses a novel pre-cooling rack for cooked food processing, comprising a pre-cooling box, a sealed door panel, a transmission pipe, a plurality of pre-cooling racks, a filtering and air-drying device and a discharge outlet, wherein the sealed door panel is rotatably connected to one side of the pre-cooling box, the transmission pipe is rotatably connected to the pre-cooling box and is provided with a plurality of air-drying through holes, the plurality of pre-cooling racks are fixedly connected to the transmission pipe and are located in the pre-cooling box, and are each provided with a storage hook on both sides, the filtering and air-drying device is arranged above the transmission pipe, and the discharge outlet is fixedly connected to the bottom of the pre-cooling box and is communicated with the interior of the pre-cooling box. When pre-cooling food, the sealed door panel is opened, and the food to be pre-cooled is hung on the plurality of pre-cooling racks through the plurality of storage hooks, the sealed door panel is closed, the filtering and air-drying device is started, and filtered air is sent into the transmission pipe. The air will be blown out from the plurality of air-drying through holes on the transmission pipe to cool the food, so that the food is cooled quickly, and excess grease will be discharged from the pre-cooling box from the discharge outlet, thereby improving the pre-cooling efficiency.

[0004] However, the above existing new pre-cooling racks for cooked food processing cannot adjust the heights of multiple pre-cooling racks, which will result in an inability to pre-cool longer foods and poor applicability. Utility Model Content

[0005] The purpose of the utility model is to provide a pre-cooling rack, aiming to solve the problem that the existing new pre-cooling rack for cooked food processing cannot adjust the height of multiple pre-cooling racks, resulting in an inability to pre-cool longer foods and poor applicability.

[0006] To achieve the above-mentioned objectives, the utility model provides a pre-cooling rack, comprising a pre-cooling box, a sealing door panel, a conveying pipe, a filtering and drying device, an exhaust outlet and an adjustable hanging mechanism, wherein the adjustable hanging mechanism comprises two lifting columns, a lifting bar, multiple sliding frames, multiple rotating frames and multiple fixing components, the sealing door panel is rotatably connected to one side of the pre-cooling box, the conveying pipe is fixedly connected to the pre-cooling box and is provided with multiple drying through holes, the filtering and drying device is arranged above the conveying pipe, the exhaust outlet is fixedly connected to the bottom of the pre-cooling box and is communicated with the interior thereof, the two lifting columns are fixedly connected to the pre-cooling box, the lifting bar is fixedly connected to the pre-cooling box, the multiple sliding frames are slidably connected to the surfaces of the two lifting columns and the lifting bar, each of the rotating frames is arranged on the surface of each of the sliding frames, and each of the fixing components is arranged on each of the sliding frames.

[0007] The rotating frame includes a hanging frame and a rotating bearing. The hanging frame is rotatably connected to the surface of the sliding frame, and the rotating bearing is rotatably connected between the sliding frame and the hanging frame.

[0008] Wherein, the rotating frame further includes three hanging chains and three hooks, the three hanging chains are fixedly connected to the bottom of the hanging frame, and each hook is fixedly connected to the bottom of each hanging chain.

[0009] The fixing assembly includes a fixing frame and a fixing rod. The fixing frame is fixedly connected to the sliding frame and is slidably connected to the surface of the lifting bar. The lifting bar is provided with a plurality of fixing holes. The fixing rod is slidably connected to the fixing frame and is located in the fixing holes.

[0010] The fixing assembly further includes a limit block and a fixing bar. The limit block is fixedly connected to one end of the fixing rod. The fixing bar is slidably connected to the fixing frame and passes through the fixing rod.

[0011] The utility model relates to a pre-cooling rack, when pre-cooling food, the sealing door panel is opened, the multiple fixing components are opened, the multiple sliding racks are slid along the two lifting columns and the lifting strips, and the multiple rotating racks are driven to rise and fall, thereby adjusting the height of the multiple rotating racks until the requirements are met, so as to hang longer food, and then the multiple rotating racks are rotated while the food is hung on the multiple rotating racks, the sealing door panel is closed and the filtering and drying device is started, the filtered air enters the conveying pipe and is blown out from the multiple drying through holes to cool the food on the multiple rotating racks, and the excess grease is discharged from the pre-cooling box from the discharge port, thereby avoiding the problem that the existing new pre-cooling rack for cooked food processing cannot adjust the height of the multiple pre-cooling racks, which will lead to the inability to pre-cool longer food and poor applicability, and achieves the effect of pre-cooling food of different lengths and increasing the applicability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art.

[0013] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0014] Figure 2 It is a structural schematic diagram of the pre-cooling box of the present utility model.

[0015] Figure 3 It is a structural schematic diagram of the rotating frame of the utility model.

[0016] Figure 4 It is a top view of the rotary bearing of the utility model.

[0017] Figure 5 yes Figure 2 Enlarged view of point A in the middle.

[0018] Figure 6 yes Figure 3 Enlarged view of point B in the middle.

[0019] 1-precooling box, 2-sealed door panel, 3-conveying pipe, 4-filtering and air-drying device, 5-discharge outlet, 6-air-drying through hole, 7-lifting column, 8-lifting bar, 9-sliding frame, 10-rotating frame, 11-fixing assembly, 12-hanging bracket, 13-rotating bearing, 14-hanging chain, 15-hook, 16-fixing frame, 17-fixing rod, 18-limiting block, 19-fixing bar, 20-fixing hole. DETAILED DESCRIPTION

[0020] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, but should not be understood as limiting the present invention.

[0021] See also Figures 1-6 ,in Figure 1 It is a schematic diagram of the overall structure of the utility model; Figure 2 This is a schematic diagram of the structure inside the pre-cooling box of the utility model; Figure 3 It is a structural schematic diagram of the rotating frame of the utility model;

[0022] Figure 4 This is a top view of the rotary bearing of the utility model; Figure 5 yes Figure 2 Enlarged view of point A in the middle; Figure 6 yes Figure 3 Enlarged view of point B in the middle.

[0023] The utility model provides a pre-cooling rack: comprising a pre-cooling box 1, a sealing door panel 2, a conveying pipe 3, a filtering and drying device 4, a discharge port 5 and an adjustable hanging mechanism, wherein the adjustable hanging mechanism comprises two lifting columns 7, a lifting bar 8, a plurality of sliding frames 9, a plurality of rotating frames 10 and a plurality of fixing components 11, the rotating frame 10 comprises a hanging frame 12, a rotating bearing 13, three hanging chains 14 and three hooks 15, and the fixing component 11 comprises a fixing frame 16, a fixing rod 17, a limiting block 18 and a fixing bar 19. The above-mentioned solution solves the problem that the existing novel pre-cooling rack for cooked food processing cannot adjust the height of multiple pre-cooling racks, which will result in the inability to pre-cool longer food and poor applicability.

[0024] According to this specific embodiment, the sealed door panel 2 is rotatably connected to one side of the pre-cooling box 1, the delivery pipe 3 is fixedly connected to the pre-cooling box 1 and is provided with a plurality of air-drying through holes 6, the filtering and air-drying device 4 is arranged above the delivery pipe 3, the discharge port 5 is fixedly connected to the bottom of the pre-cooling box 1 and is communicated with the interior thereof, the two lifting columns 7 are fixedly connected to the pre-cooling box 1, the lifting bar 8 is fixedly connected to the pre-cooling box 1, and the plurality of sliding racks 9 are slidably connected to the surfaces of the two lifting columns 7 and the lifting bar 8, each of the rotating racks 10 is arranged on the surface of each of the sliding racks 9, and each of the fixing components 11 is arranged on each of the sliding racks 9. When pre-cooling food, the sealed door panel 2 is opened, and the plurality of fixing components 11 are opened. The plurality of sliding racks 9 are slid along the two lifting columns 7 and the lifting strips 8 to drive the plurality of rotating racks 10 to be lifted and lowered, thereby adjusting the height of the plurality of rotating racks 10 until the requirements are met in order to hang longer food. Subsequently, the plurality of rotating racks 10 are rotated while the food is hung on the plurality of rotating racks 10, the sealing door panel 2 is closed and the filtering and drying device 4 is started, the filtered air enters the conveying pipe 3 and is blown out from the plurality of drying through holes 6 to cool the food on the plurality of rotating racks 10, and the excess grease will be discharged from the discharge port 5 to the pre-cooling box 1; when the sliding rack 9 is lifted and lowered, the two lifting columns 7 cooperate with the lifting strips 8 to effectively prevent the sliding rack 9 from deflecting and getting stuck, thereby improving the stability of the device.

[0025] Among them, the hanging bracket 12 is rotatably connected to the surface of the sliding bracket 9, and the rotating bearing 13 is rotatably connected between the sliding bracket 9 and the hanging bracket 12. When hanging food, the hanging bracket 12 can be rotated to facilitate the hanging of food. The rotating bearing 13 can make the rotation of the hanging bracket 12 smoother.

[0026] Secondly, the three hanging chains 14 are fixedly connected to the bottom of the hanging rack 12, and each hook 15 is fixedly connected to the bottom of each hanging chain 14. When hanging food, under the action of the hanging chain 14, the staff can pick up the hook 15 to hang the food, and then rotate the hanging rack 12 so that the other hanging hook faces the staff, thereby conveniently hanging the food on the three hooks 15.

[0027] At the same time, the fixed frame 16 is fixedly connected to the sliding frame 9 and slidably connected to the surface of the lifting bar 8. The lifting bar 8 is provided with a plurality of fixing holes 20. The fixing rod 17 is slidably connected to the fixing frame 16 and is located in the fixing hole 20. When adjusting the height of the rotating frame 10, the fixing rod 17 is pulled out of the fixing hole 20 and the fixing frame 16. At this time, the fixation of the fixing frame 16 and the lifting bar 8 is released, and the staff can slide the sliding frame 9 along the two lifting columns 7 and the lifting bar 8, thereby driving the hanging frame 12 to move up and down. After the height is appropriate, the fixing rod 17 is reinserted into the fixing frame 16 and the corresponding fixing hole 20. Through this operation, the multiple sliding frames 9 and the rotating frame 10 can be adjusted, and the spacing between the multiple rotating frames 10 can be controlled to hang food of different lengths.

[0028] Finally, the limit block 18 is fixedly connected to one end of the fixing rod 17, and the fixing bar 19 is slidably connected to the fixing frame 16 and passes through the fixing rod 17. When the fixing rod 17 is inserted into the fixing frame 16 and the fixing hole 20, the limit block 18 must be close to the fixing frame 16, and then the fixing bar 19 is inserted into the fixing rod 17 and the fixing frame 16. With the cooperation of the limit block 18, the fixing bar 19 and the fixing frame 16, the fixing rod 17 is fixed to prevent the fixing rod 17 from accidentally falling off, causing device failure.

[0029] When using the present invention to pre-cool food, the sealing door panel 2 is opened, the plurality of fixing components 11 are opened, the plurality of sliding racks 9 are slid along the two lifting columns 7 and the lifting strips 8, and the plurality of rotating racks 10 are driven to be lifted or lowered, thereby adjusting the height of the plurality of rotating racks 10 until the requirements are met in order to hang longer food, and then the plurality of rotating racks 10 are rotated while the food is hung on the plurality of rotating racks 10, the sealing door panel 2 is closed and the filtering and drying device 4 is started, the filtered air enters the conveying pipe 3 and is blown out from the plurality of drying through holes 6, and the plurality of rotating racks 10 are cooled. The food on the pre-cooling box 1 is air-cooled, and excess grease will be discharged from the pre-cooling box 1 through the discharge port 5; when the sliding frame 9 is lifted or lowered, the two lifting columns 7 cooperate with the lifting bar 8 to effectively prevent the sliding frame 9 from deflecting or getting stuck, thereby improving the stability of the device; when hanging food, under the action of the hanging chain 14, the staff can pick up the hook 15 to hang the food, and then rotate the hanging frame 12 so that the other hanging hook faces the staff, thereby conveniently hanging the food on the three hooks 15, and the rotating bearing 13 can make the rotation of the hanging frame 12 smoother; when adjusting the rotating frame 10 When the height is appropriate, take out the fixing strip 19, then pull the fixing rod 17 out of the fixing hole 20 and the fixing frame 16. At this time, the fixing frame 16 and the lifting strip 8 are released, and the staff can slide the sliding frame 9 along the two lifting columns 7 and the lifting strip 8, thereby driving the hanging rack 12 to move up and down. After the height is appropriate, reinsert the fixing rod 17 into the fixing frame 16 and the corresponding fixing hole 20. Through this operation, multiple sliding racks 9 and the rotating racks 10 can be adjusted, and the spacing between multiple rotating racks 10 can be controlled to hang food of different lengths. When the fixing rod 17 is inserted into the fixing frame 16 and the fixing hole 20, the limit block 18 needs to be close to the fixing frame 16, and then the fixing bar 19 is inserted into the fixing rod 17 and the fixing frame 16. With the cooperation of the limit block 18, the fixing bar 19 and the fixing frame 16, the fixing rod 17 is fixed to prevent the fixing rod 17 from accidentally falling off and causing device failure. This avoids the problem that the existing new pre-cooling rack for cooked food processing cannot adjust the height of multiple pre-cooling racks, which will result in the inability to pre-cool longer foods and poor applicability. This achieves the effect of pre-cooling foods of different lengths and increasing the applicability of the device.

[0030] The above disclosure is merely one or more preferred embodiments of the present application and is not intended to limit the scope of the present application. A person skilled in the art will understand that all or part of the processes of the above embodiments and equivalent changes made in accordance with the claims of the present application are still within the scope of the present application.

Claims

1. A pre-cooling rack, comprising a pre-cooling box, a sealed door panel, a delivery pipe, a filtering and air-drying device, and an outlet, wherein the sealed door panel is rotatably connected to one side of the pre-cooling box, the delivery pipe is fixedly connected to the inside of the pre-cooling box and is provided with a plurality of air-drying through holes, the filtering and air-drying device is arranged above the delivery pipe, and the outlet is fixedly connected to the bottom of the pre-cooling box and communicates with the interior thereof, characterized in that: Also includes an adjustable hanging mechanism; The adjustable hanging mechanism includes two lifting columns, a lifting bar, multiple sliding frames, multiple rotating frames and multiple fixed components. The two lifting columns are fixedly connected to the pre-cooling box, the lifting bar is fixedly connected to the pre-cooling box, and the multiple sliding frames are slidably connected to the surfaces of the two lifting columns and the lifting bar. Each of the rotating frames is arranged on the surface of each of the sliding frames, and each of the fixed components is arranged on each of the sliding frames.

2. The pre-cooling rack according to claim 1, wherein: The rotating frame includes a hanging frame and a rotating bearing. The hanging frame is rotatably connected to the surface of the sliding frame, and the rotating bearing is rotatably connected between the sliding frame and the hanging frame.

3. The pre-cooling rack according to claim 2, wherein: The rotating frame further comprises three hanging chains and three hooks, wherein the three hanging chains are fixedly connected to the bottom of the hanging frame, and each hook is fixedly connected to the bottom of each hanging chain.

4. The pre-cooling rack according to claim 1, wherein: The fixing assembly includes a fixing frame and a fixing rod. The fixing frame is fixedly connected to the sliding frame and is slidably connected to the surface of the lifting bar. The lifting bar is provided with a plurality of fixing holes. The fixing rod is slidably connected to the fixing frame and is located in the fixing holes.

5. The pre-cooling rack according to claim 4, wherein: The fixing assembly further comprises a limiting block and a fixing bar, wherein the limiting block is fixedly connected to one end of the fixing rod, and the fixing bar is slidably connected to the fixing frame and passes through the fixing rod.

Images