Food processing cooling device

Abstract

The utility model relates to a food processing cooling device in the technical field of food processing equipment, which comprises a mesh belt conveyor, a cooling box is arranged on a rack of the mesh belt conveyor, an upper air guide pipe is arranged in the cooling box above a conveying mesh belt, and an upper air blowing head is arranged on the upper air guide pipe; a lower air guide pipe is arranged in the portion, below the conveying mesh belt, of the cooling box, a lower air blowing head is arranged on the lower air guide pipe, the air blowing directions of the upper air blowing head and the lower air blowing head face the conveying mesh belt, and an exhaust pipe is arranged on the cooling box. According to the utility model, materials can be synchronously air-cooled up and down, so that the cooling uniformity and efficiency are improved; meanwhile, the distance between the upper blowing head and the conveying mesh belt and the distance between the lower blowing head and the conveying mesh belt can be flexibly adjusted according to the height and size of materials, and the air cooling effect is further improved; and discharging is convenient and efficient, adhesion of the materials is avoided, the materials can be stacked, and the labor cost is saved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to food processing equipment technical field, concretely relates to a food processing cooling device. BACKGROUND

[0002] The face skin is one of the special snacks, and is mostly made of wheat flour, and also made of rice powder or other starch. At present, the face skin is mostly cooked by hand, and the face skin with high temperature needs to be cooled, and the existing technology generally cools by standing, and the cooling effect is poor, the efficiency is low, and the space is large. The patent number CN221724690U discloses a disc cooling frame for food processing, which comprises a disc cooling frame base, the disc cooling frame base is placed on the ground, an inner cavity is arranged in the disc cooling frame base, and a supporting plate is fixedly connected to the disc cooling frame base. The disc cooling frame for food processing can cool the water in the disc cooling frame base through the control of the semiconductor refrigeration piece, and the generated cold air can also be upwardly discharged through the five through openings to assist the cooling of the bread on the disc cooling frame. Although the patent can accelerate the cooling speed, the food needs to be manually collected after cooling, and then the new food to be cooled can be placed on the disc cooling frame for the next round of cooling, so that the continuous cooling operation cannot be carried out, the cooling efficiency is low, and the patent is not suitable for batch production. Therefore, the food processing cooling device needs to solve the above technical problems. UTILITY MODEL CONTENTS

[0003] In view of the above defects of the prior art, the utility model provides a food processing cooling device, which comprises a conveyor, the conveyor is a mesh belt conveyor, a cooling box is arranged on the rack of the conveyor, the conveying mesh belt of the conveyor enters the cooling box from the inlet and extends out of the outlet, an upper air guide pipe is arranged in the cooling box above the conveying mesh belt, the upper air guide pipe is connected with an upper air inlet pipe, and an upper air blowing head is arranged on the upper air guide pipe; a lower air guide pipe is arranged in the cooling box below the conveying mesh belt, the lower air guide pipe is connected with a lower air inlet pipe, and a lower air blowing head is arranged on the lower air guide pipe, the blowing directions of the upper air blowing head and the lower air blowing head are both towards the conveying mesh belt, and an exhaust pipe is arranged on the cooling box. The material is placed on the conveying mesh belt, the upper air blowing head and the lower air blowing head blow air to the conveying mesh belt, the material is cooled by air from top to bottom, and the cooling effect and the cooling efficiency are improved.

[0004] Preferably, the upper air duct and the lower air duct are rectangular, a plurality of branch pipes are uniformly arranged on the long opposite sides of the upper air duct and the lower air duct, the upper blowing head and the lower blowing head are uniformly distributed on the corresponding branch pipes respectively, and the four corners of the upper air duct and the lower air duct are fixedly connected with sliding blocks, two upper and lower corresponding sliding blocks are connected with a bidirectional screw rod, the two upper and lower corresponding sliding blocks are threadedly connected with the forward threaded segment and the reverse threaded segment of the bidirectional screw rod respectively, and the two ends of the bidirectional screw rod are rotatably connected with the top and the bottom wall of the cooling box through bearings. The bidirectional screw rod is connected with a drive. The synchronous forward and reverse rotation of the bidirectional screw rod realizes the opposite or opposite movement of the upper air duct and the lower air duct, so as to adjust the distance between the upper blowing head and the lower blowing head and the conveying mesh belt, adapt to the blowing cooling of materials with different thicknesses or sizes, and further improve the cooling effect. The upper air inlet pipe and the lower air inlet pipe are flexible pipes (such as telescopic spring pipes), and the movement of the upper air duct and the lower air duct does not affect the air inlet of the upper air inlet pipe and the lower air inlet pipe.

[0005] Preferably, the drive is a forward and reverse motor, and the four forward and reverse motors are synchronously operated to synchronously rotate the four bidirectional screw rods.

[0006] Preferably, the drive includes a chain wheel and a transmission chain, the lower ends of the four bidirectional screw rods are arranged outside the cooling box, one of the bidirectional screw rods is connected with a rotating handle, and the other two adjacent bidirectional screw rods are drivingly connected through the chain wheel and the transmission chain. The synchronous rotation of the four bidirectional screw rods is realized through the rotation of the rotating handle and the transmission of the chain wheel and the transmission chain.

[0007] Preferably, the discharge end of the conveyor is provided with an auxiliary discharging assembly, the auxiliary discharging assembly includes a scraping plate, the scraping plate is arranged obliquely, the upper end of the scraping plate is in contact with the conveying surface of the conveying mesh belt, and the scraping plate is connected with the rack through a fixing rod. The scraping plate can scrape the material adhered to the conveying mesh belt, so that the adhesion of the material is avoided.

[0008] Preferably, the lower end of the scraping plate is matched with a belt conveyor.

[0009] Preferably, a transition plate is arranged between the lower end of the scraping plate and the belt conveyor, the upper part of the transition plate is connected with the rack through a connecting rod, one end of the connecting rod is fixedly connected with the rack, the other end of the connecting rod is hingedly connected with the transition plate, the lower part of the transition plate is connected with a telescopic rod, the fixed end of the telescopic rod is hingedly connected with the rack, and the telescopic end of the telescopic rod is hingedly connected with the transition plate. The material scraped by the scraping plate falls on the belt of the belt conveyor through the transition plate, and as the material accumulates, the telescopic rod adjusts the inclination angle of the transition plate, so that the material transitioned by the transition plate is continuously stacked together, and the neatness of the material stacking is improved.

[0010] Preferably, the telescopic rod is an electric push rod or a hydraulic cylinder.

[0011] The utility model also includes other components that can make a kind of food processing cooling device normal use, such as the control component of forward-reverse motor, the control component of mesh belt conveyor, the control component of belt conveyor, the control component of electric push rod, the control component of hydraulic cylinder, the control component (such as air compressor, air pump etc.) of control upper air inlet pipe and lower air inlet pipe air inlet etc. are the conventional technical means in the art.In addition, the device or component not defined in the utility model is all using conventional technical means in the art and conventional equipment in the art.

[0012] Working principle: the food needing cooling after processing is placed on the conveying mesh belt, enters the cooling box from the inlet of cooling box, the upper blowing head and the lower blowing head blow cold air to the conveying mesh belt, the strength of blowing is reasonably controlled according to the weight of video, and the food is efficiently air-cooled, and the cooled food is transported from the outlet of cooling box and falls on the belt conveyor through the transition plate and is transported to the next process.

[0013] The utility model has the advantages that the material can be air-cooled synchronously up and down, the uniformity and efficiency of cooling are improved, the distance between the upper blowing head and the lower blowing head and the conveying mesh belt can be flexibly adjusted according to the height and size of the material, the effect of air-cooling is further improved, the material is conveniently and efficiently discharged, the sticking of the material is avoided, the material can be stacked, and the labor cost is saved.The continuous and efficient cooling operation can be carried out, the cooling is suitable for a variety of foods, the scope of application is wide, and the practicality is strong. BRIEF DESCRIPTION OF DRAWINGS

[0014] The utility model is further described below in connection with the drawings and embodiments.

[0015] Figure 1 It is the structure schematic view of a kind of food processing cooling device in the utility model embodiment 1;

[0016] Figure 2 It is the structure schematic view of a kind of food processing cooling device in the utility model embodiment 2;

[0017] Figure 3 It is Figure 2 The top view of upper air inlet pipe in the utility model;

[0018] Figure 4 It is the structure schematic view of a kind of food processing cooling device in the utility model embodiment 3;

[0019] Figure 5 It is Figure 4 The enlarged view of transition plate in the utility model;

[0020] In the diagram: 1. Cooling box; 2. Upper air duct; 3. Upper blower head; 4. Upper air inlet duct; 5. Slider; 6. Inlet; 7. Bidirectional screw; 8. Rotating handle; 9. Drive chain; 10. Conveyor belt; 11. Lower air duct; 12. Lower blower head; 13. Lower air inlet duct; 14. Outlet; 15. Exhaust pipe; 16. Branch pipe; 17. Belt conveyor; 18. Scraper; 19. Transition plate; 20. Telescopic rod; 21. Connecting rod; 22. Food; 23. Fixing rod; 24. Forward and reverse motor. Detailed Implementation

[0021] The present invention will now be clearly described with reference to the accompanying drawings and specific embodiments. This description is merely for explaining the present invention and is not intended to limit it. Any modifications, equivalent substitutions, improvements, etc., made by those skilled in the art based on the embodiments of the present invention without inventive effort to obtain all other embodiments should be included within the protection scope of the present invention.

[0022] Example 1

[0023] like Figure 1 As shown, this utility model provides a food processing cooling device, including a conveyor, which is a mesh belt conveyor. A cooling box 1 is provided on the frame of the conveyor. The conveyor mesh belt 10 enters the cooling box 1 from the inlet 6 and extends from the outlet 14 of the cooling box 1. An upper air guide pipe 2 is provided in the cooling box 1 above the conveyor mesh belt 10. The upper air guide pipe 2 is connected to an upper air inlet pipe 4. An upper air blower 3 is provided on the upper air guide pipe 2. A lower air guide pipe 11 is provided in the cooling box 1 below the conveyor mesh belt 10. The lower air guide pipe 11 is connected to a lower air inlet pipe 13. A lower air blower 12 is provided on the lower air guide pipe 11. The air blowing direction of the upper air blower 3 and the lower air blower 12 is towards the conveyor mesh belt 10. An exhaust pipe 15 is provided on the cooling box 1. By placing the material on the conveyor belt 10, both the upper air blower 3 and the lower water blower blow air onto the conveyor belt 10, achieving synchronous air cooling of the material from top to bottom, thus improving the cooling effect and efficiency.

[0024] Both the upper air guide duct 2 and the lower air guide duct 11 are rectangular. Multiple branch pipes 16 are evenly distributed along the long opposite sides of the upper air guide duct 2 and the lower air guide duct 11. The upper blower head 3 and the lower blower head 12 are evenly distributed on their respective branch pipes 16. Slider blocks 5 are fixedly connected to the four corners of the upper air guide duct 2 and the lower air guide duct 11. A bidirectional screw 7 connects to two corresponding upper and lower sliders 5. The two corresponding upper and lower sliders 5 are threaded into the forward and reverse thread sections of the bidirectional screw 7, respectively. The two ends of the bidirectional screw 7 are rotatably connected to the top and bottom walls of the cooling box 1 via bearings. The bidirectional screw 7 is connected to a drive. The synchronous forward and reverse rotation of the bidirectional screw 7 enables the upper air guide duct 2 and the lower air guide duct 11 to move towards or away from each other, thereby adjusting the distance between the upper blower head 3 and the lower blower head 12 and the conveyor belt 10. This adapts to the blowing and cooling of materials of different thicknesses or sizes, further improving the cooling effect. Both the upper air inlet pipe 4 and the lower air inlet pipe 13 are flexible hoses (such as retractable spring tubes), and the movement of the upper air guide pipe 2 and the lower air guide pipe 11 does not affect the air intake of the upper air inlet pipe 4 and the lower air inlet pipe 13.

[0025] The drive is a forward and reverse motor 24. The four forward and reverse motors 24 operate synchronously, causing the four bidirectional screws 7 to rotate synchronously.

[0026] During operation, the processed food 22 that needs to be cooled is placed on the conveyor belt 10 and enters the cooling box 1 through the inlet 6. The upper blower 3 and the lower blower 12 blow cold air onto the conveyor belt 10. The blowing force is reasonably adjusted according to the weight of the food to efficiently cool the food 22. The cooled food 22 is transported out from the outlet 14 of the cooling box 1 and falls onto the belt conveyor 17 through the transition plate 19 to be transported to the next process.

[0027] Example 2

[0028] like Figures 2-3 As shown, the difference between this embodiment and Embodiment 1 is that the drive includes a sprocket and a transmission chain 9. The lower ends of the four bidirectional screws 7 extend outside the cooling box 1. One of the bidirectional screws 7 is connected to a rotating handle 8. Adjacent bidirectional screws 7 are connected by a cooperating sprocket and transmission chain 9. The synchronous rotation of the four bidirectional screws 7 is achieved by rotating the handle 8 in conjunction with the transmission of the sprocket and transmission chain 9.

[0029] Example 3

[0030] like Figures 4-5As shown, the embodiment differs from example 1 in that the discharge end of the conveyor is provided with an auxiliary discharging assembly, which includes a scraping plate 18, the scraping plate 18 being arranged obliquely, the upper end of the scraping plate 18 being in contact with the conveying surface of the conveying mesh belt 10, and the scraping plate 18 being connected with the rack through a fixing rod 23. The material adhering to the conveying mesh belt 10 can be scraped up by the scraping plate 18, so as to avoid the adhesion of the material.

[0031] The lower end of the scraping plate 18 is matched with a belt conveyor 17.

[0032] A transition plate 19 is arranged between the lower end of the scraping plate 18 and the belt conveyor 17, the upper part of the transition plate 19 being connected with the rack through a connecting rod 21, one end of the connecting rod 21 being fixedly connected with the rack, the other end of the connecting rod 21 being hingedly connected with the transition plate 19, the lower part of the transition plate 19 being connected with an extension rod 20, the fixed end of the extension rod 20 being hingedly connected with the rack, and the extension end of the extension rod 20 being hingedly connected with the transition plate 19. The material scraped up by the scraping plate 18 falls on the belt of the belt conveyor 17 through the transition plate 19, and with the accumulation of the material, the extension rod 20 adjusts the inclination angle of the transition plate 19 through extension and retraction, so as to make the material transitioned by the transition plate 19 continuously stacked together, and improve the neatness of the material stacking.

[0033] The extension rod 20 is an electric push rod or a hydraulic cylinder.

[0034] The forward and reverse motor, the electric push rod, the mesh belt conveyor, the belt conveyor and the like in the above examples are all prior art, and the present application does not improve them, but only uses their existing functions; the specific structure and principle thereof can be referred to the product instruction or the prior art data, which are all prior art.

[0035] The above has described the embodiments of the present application, and the above description is exemplary, is not exhaustive, and is not limited to the disclosed embodiments. Many modifications and changes are obvious to those skilled in the art without departing from the scope and spirit of the described embodiments. Any modification, equivalent replacement and improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A food processing cooling apparatus comprising a conveyor, characterised in that: The conveyor is a mesh belt conveyor, a cooling box is arranged on a frame of the conveyor, a conveying mesh belt of the conveyor enters from an inlet of the cooling box and extends from an outlet of the cooling box, an upper air guide pipe is arranged in the cooling box above the conveying mesh belt, the upper air guide pipe is communicated with an upper air inlet pipe, and an upper air blowing head is arranged on the upper air guide pipe; a lower air guide pipe is arranged in the cooling box below the conveying mesh belt, the lower air guide pipe is communicated with a lower air inlet pipe, and a lower air blowing head is arranged on the lower air guide pipe, the air blowing directions of the upper air blowing head and the lower air blowing head are both towards the conveying mesh belt, and an exhaust pipe is arranged on the cooling box.

2. A food processing cooling device as claimed in claim 1, characterised in that: The upper air guide pipe and the lower air guide pipe are both rectangular, a plurality of branch pipes are uniformly arranged on the long opposite sides of the upper air guide pipe and the lower air guide pipe, the upper air blowing head and the lower air blowing head are uniformly distributed on the corresponding branch pipes respectively, sliding blocks are fixedly connected to the four corners of the upper air guide pipe and the lower air guide pipe respectively, two upper and lower corresponding sliding blocks are connected with a bidirectional screw rod, the two upper and lower corresponding sliding blocks are threadedly connected with a forward threaded section and a reverse threaded section of the bidirectional screw rod respectively, the two ends of the bidirectional screw rod are rotatably connected to the top and bottom walls of the cooling box through bearings, and the bidirectional screw rod is connected with a drive.

3. A food processing cooling device as claimed in claim 2, characterised in that: The drive is a forward and reverse motor.

4. A food processing cooling device as claimed in claim 2, characterised in that: The drive comprises a chain wheel and a transmission chain, the lower ends of the four bidirectional screw rods all extend out of the cooling box, one of the bidirectional screw rods is connected with a rotating handle, and the two adjacent bidirectional screw rods are drivingly connected through the chain wheel and the transmission chain.

5. A food processing cooling device as claimed in claim 1, wherein: An auxiliary discharging assembly is arranged at a discharging end of the conveyor, the auxiliary discharging assembly comprises a scraping plate, the scraping plate is arranged obliquely, the upper end of the scraping plate is in contact with the conveying surface of the conveying mesh belt, and the scraping plate is connected with the frame through a fixing rod.

6. A food processing cooling device as claimed in claim 5, characterised in that: The lower end of the scraping plate is matched with a belt conveyor.

7. A food processing cooling device as claimed in claim 6, characterised in that: A transition plate is arranged between the lower end of the scraping plate and the belt conveyor, the upper part of the transition plate is connected with the frame through a connecting rod, one end of the connecting rod is fixedly connected with the frame, the other end of the connecting rod is hingedly connected with the transition plate, the lower part of the transition plate is connected with an extension rod, the fixed end of the extension rod is hingedly connected with the frame, and the telescopic end of the extension rod is hingedly connected with the transition plate.

8. A food processing cooling device as claimed in claim 7, characterised in that: The extension rod is an electric push rod or a hydraulic cylinder.

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