Food cooling device

Abstract

The utility model discloses a food cooling device, which relates to the technical field of food processing, and comprises a support part, a cooling part for cooling is detachably arranged on the support part, and an air inlet part for auxiliary cooling is detachably arranged on the cooling part; by arranging the air inlet part, different from a traditional cooling mode, cooling air and cooling equipment are combined, rapid cooling is achieved, the possibility that water in cells freezes to form large ice crystals is reduced, the tissue structure of food is protected, and therefore the original color and taste are kept; through the modular detachable design, mounting and dismounting can be rapidly achieved, and transportation, maintenance and cleaning are convenient; the maintenance and cleaning burden of operators is reduced; and the working efficiency is improved.

Description

Technical Field

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

[0002] Chicken feet need to be cooled quickly during the cooking process to maintain the best taste and texture, prevent overcooking, reduce microbial growth, and ensure food safety; rapid cooling can ensure the color and taste of the food because it can quickly stop the cooking process and prevent further heating from causing the texture to become soft or the flavor to be lost; rapid cooling also reduces the possibility of intracellular water freezing to form large ice crystals, protecting the food's tissue structure, thereby maintaining the original color and taste.

[0003] The invention patent with the announcement number CN111023694B discloses a device for cooling braised food, which includes a vacuum quick-cooling tank with a vacuum pump connected to the top. The front end of the vacuum quick-cooling tank is provided with an opening connected to the internal working chamber, and the opening is equipped with a hinged cover. The device is also equipped with a moving device and a transmission device, wherein the moving device includes a moving plate with longitudinal side plates on both sides of the top end and slides on both sides of the bottom end. Dovetail-shaped slides are provided on the left and right sides of the inner wall of the bottom end of the vacuum quick-cooling tank, and the bottom end of each slide is equipped with a slide bar that matches the slide for convenient movement and stable support.

[0004] However, this prior art cannot quickly cool down food in a short period of time, which can easily lead to overcooking of food and is not conducive to maintaining the flavor and color of the food. In addition, this prior art has a complex structure and cannot be disassembled, making it inconvenient for subsequent cleaning and maintenance. Utility Model Content

[0005] In view of the above technical problems, the present invention provides the following technical solutions: a food cooling device, comprising a support portion, a cooling portion for cooling being detachably provided on the support portion, an air inlet portion for auxiliary cooling being detachably provided on the cooling portion; the cooling portion comprises a cooling barrel, a cooling gear ring and a cooling stirring rod being rotatably provided at the bottom of the cooling barrel, the cooling gear ring being intermittently meshed with the cooling gear, a cooling stirring rod being fixedly provided on the cooling gear, a cooling rotating shaft being fixedly provided on the cooling rotating shaft A fixed cam is slidably matched with the air intake part; the air intake part includes an air intake slide rod slidably matched with the cam, the air intake slide rod is slidably set in the air intake shell, the air intake slide rod is slidably matched with the air intake ball plug slidably set in the air intake shell, and the top of the air intake shell is connected to the air intake mounting cylinder through an air intake duct; an air intake pipe is provided on the side wall of the air intake shell, and the other end of the air intake pipe extends to the bottom of the cooling barrel; through holes for gas circulation are provided on the side walls at both ends of the air intake slide rod, and the through holes are connected by a connecting chamber inside the air intake slide rod.

[0006] Furthermore, the cooling gear ring is frictionally engaged with the support part, and the support part includes a supporting rotating column frictionally engaged with the cooling gear ring, the supporting rotating column is rotatably set on the supporting base, the height of the raised edge on the supporting base is higher than the height of the supporting rotating column, and the supporting rotating column is fixedly set on the output shaft of the driving motor.

[0007] Furthermore, a plurality of the cooling gears and cooling stirring rods are distributed in a circular array along the rotation center of the cooling gear ring.

[0008] Furthermore, an air intake installation knob is rotatably provided on one end of the air intake pipe extending to the bottom of the cooling barrel, and a thread that cooperates with the cooling barrel is provided on the air intake installation knob.

[0009] Furthermore, a handle for lifting is provided on the top of the air intake cover, and a plurality of air intake mounting pins for plugging into the cooling barrel are fixedly provided on the air intake cover.

[0010] Furthermore, the air intake housing is fixedly arranged on the top of the air intake cover, and an air intake return spring is arranged between the air intake ball plug and the air intake housing.

[0011] Furthermore, a handle for disassembly is provided on the side wall of the cooling barrel, a water outlet is provided on the side wall at the bottom of the cooling barrel, and a water inlet is provided on the side wall at the top of the air intake cover.

[0012] Furthermore, the water outlet and the water inlet are both controlled by electromagnetic valves arranged inside them.

[0013] Compared with the prior art, the beneficial effects of the present invention are as follows: 1. The present invention is different from the traditional cooling method by setting an air inlet part, combining the cooling gas with the cooling equipment to achieve rapid cooling, reducing the possibility of intracellular water freezing to form large ice crystals, protecting the tissue structure of the food, and thus maintaining the original color and taste; 2. Through the modular and detachable design, it can be quickly installed and disassembled, which is convenient for transportation, maintenance and cleaning; reduces the maintenance and cleaning burden of the operator; and improves work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a partial structural sectional view of the utility model.

[0015] Figure 2 It is a schematic diagram of the overall structure of the utility model.

[0016] Figure 3 This is a schematic diagram of the overall structure of the utility model from a front view angle.

[0017] Figure 4 It is a side view schematic diagram of the overall structure of the utility model.

[0018] Figure 5 This is a schematic diagram of the local structure of the air intake part of the utility model Figure 1 .

[0019] Figure 6 This is a schematic diagram of the local structure of the air intake part of the utility model Figure 2 .

[0020] Figure 7 This is a cross-sectional view of the local structure of the air intake part of the utility model.

[0021] Figure 8 For this utility model Figure 7 A magnified schematic diagram of the local structure at point A.

[0022] Figure 9 This is a schematic diagram of the local structure of the cooling part of the utility model Figure 1 .

[0023] Figure 10 This is a schematic diagram of the local structure of the cooling part of the utility model Figure 2 .

[0024] Figure 11 This is a schematic diagram of the local structure of the support part of the utility model.

[0025] Figure markings: 1-air intake part; 2-cooling part; 3-support part; 101-air intake mounting knob; 102-air intake pipe; 103-air intake cover; 104-air intake mounting cylinder; 105-air intake duct; 106-air intake shell; 107-air intake return spring; 108-air intake ball plug; 109-air intake slide rod; 110-air intake mounting pin; 201-cooling rotating shaft; 202-cooling gear ring; 203-cooling stirring rod; 204-cooling gear; 205-cooling barrel; 301-support base; 302-support rotating column. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described 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.

[0027] like Figures 1 to 11As shown, a food cooling device includes a support portion 3, on which is detachably mounted a cooling portion 2 for cooling, and on which is detachably mounted an air inlet 1 for auxiliary cooling. The cooling portion 2 includes a cooling rotating shaft 201, a cooling gear ring 202, a cooling stirring rod 203, a cooling gear 204, and a cooling barrel 205. The cooling barrel 205 is rotatably mounted with a cooling gear ring 202 and a cooling stirring rod 203 at its bottom. The cooling gear ring 202 intermittently meshes with the cooling gear 204. The cooling stirring rod 203 is fixedly mounted on the cooling gear 204. The cooling rotating shaft 201 is fixedly mounted on the cooling gear ring 202. A cam fixedly mounted on the cooling rotating shaft 201 slidably engages with the air inlet 1. Several cooling gears 204 and cooling stirring rods 203 are distributed in a circular array around the rotation center of the cooling gear ring 202.

[0028] like Figures 1 to 9 As shown, the air intake part 1 includes an air intake mounting knob 101, an air intake pipe 102, an air intake cover 103, an air intake mounting cylinder 104, an air intake duct 105, an air intake shell 106, an air intake return spring 107, an air intake ball plug 108, an air intake slide 109, and an air intake mounting pin 110; the air intake slide 109 is in sliding cooperation with the cam, and the air intake slide 109 is slidably set in the air intake shell 106, and the air intake slide 109 is in sliding cooperation with the air intake ball plug 108 slidably set in the air intake shell 106, and the top of the air intake shell 106 is connected to the air intake mounting cylinder 104 through the air intake duct 105; an air intake pipe 102 is provided on the side wall of the bottom of the air intake shell 106, and the other end of the air intake pipe 102 extends to the bottom of the cooling barrel 205; through holes for gas circulation are provided on the side walls at both ends of the air intake slide 109, and the through holes are connected by a connecting chamber inside the air intake slide 109. An air intake installation knob 101 is rotatably provided on one end of the air intake pipe 102 extending to the bottom of the cooling barrel 205, and a thread that cooperates with the cooling barrel 205 is provided on the air intake installation knob 101; a handle for lifting is provided on the top of the air intake cover 103, and a plurality of air intake installation pins 110 that are plugged into the cooling barrel 205 are fixedly provided on the air intake cover 103; the air intake shell 106 is fixedly provided on the top of the air intake cover 103, and an air intake return spring 107 is provided between the air intake ball plug 108 and the air intake shell 106, and the air intake pipe 102 is a rubber hose.

[0029] like Figures 9 to 11 As shown, the cooling gear ring 202 is frictionally engaged with the support part 3, and the support part 3 includes a support base 301 and a support rotating column 302; the support rotating column 302 is frictionally engaged with the cooling gear ring 202, and the support rotating column 302 is rotatably set on the support base 301. The height of the raised edge on the support base 301 is higher than the height of the support rotating column 302, and the support rotating column 302 is fixedly set on the output shaft of the drive motor.

[0030] like Figure 4As shown, the side wall of the cooling barrel 205 is provided with a handle for disassembly, and a water outlet is provided on the side wall at the bottom of the cooling barrel 205; a water inlet is provided on the side wall at the top of the air intake cover 103; the water outlet and the water inlet are both controlled by the solenoid valve provided therein.

[0031] like Figures 1 to 11 As shown, the present invention discloses a food cooling device, whose working principle is as follows: the operator first places the support part 3 in an appropriate position, and then installs the cooling part 2 on the support part 3. The specific operation is: first, the support base 301 and the support rotating column 302 are placed in appropriate positions, and then the cooling barrel 205 and the cooling gear ring 202 arranged on the cooling barrel 205 are installed between the support rotating columns 302 distributed in a circular array on the support base 301, so that the outer surface of the cooling gear ring 202 is in friction contact with the outer surface of the support rotating column 302, thereby completing the installation of the cooling part 2 and the support part 3.

[0032] Place the food that needs to be cooled into the cooling barrel 205 from the top of the cooling barrel 205; the specific operation of installing the air intake part 1 on the cooling part 2 is: pick up the air intake cover 103 so that the cylinder on the air intake installation pin 110 is aligned with the installation hole on the cooling barrel 205, and complete the installation of the air intake cover 103 and the cooling barrel 205. At the same time, the operator manually turns the air intake installation knob 101 to install the air intake installation knob 101 on the side wall of the bottom of the cooling barrel 205, completing the installation between the air intake part 1 and the cooling part 2.

[0033] After the installation among the air intake part 1, the cooling part 2 and the supporting part 3 is completed, the compressed carbon dioxide or liquid nitrogen is connected to the device from the end of the air intake installation tube 104; at the same time, clean water is put into the cooling barrel 205 from the water inlet on the air intake cover 103. After the water is added, the driving motor is turned on, and the driving motor rotates to drive the supporting rotating column 302 to rotate. The rotation of the supporting rotating column 302 drives the cooling gear ring 202 to rotate through friction. The rotation of the cooling gear ring 202 drives the cooling gear 204, the cooling stirring rod 203, and the cooling rotating shaft 201 to rotate. When the cooling stirring rod 203 rotates, the food is stirred. When the cooling rotating shaft 201 rotates, the cam on the cooling rotating shaft 201 intermittently contacts the air intake slide bar 109, pushing the air intake slide bar 109 to slide When the air intake slide 109 slides toward the air intake plug 108, it pushes the air intake plug 108 so that the chamber channel formed by the air intake plug 108 and the air intake shell 106 is opened. At this time, pressurized carbon dioxide or liquid nitrogen enters the air intake duct 105 from the air intake mounting tube 104, and then enters the through hole on the air intake slide 109 through the channel in the air intake shell 106 and enters the internal connecting chamber of the air intake slide 109, and is finally discharged from the through hole at the bottom of the air intake slide 109 to the chamber formed at the bottom of the air intake shell 106, and finally is discharged into the cooling barrel 205 through the air intake pipe 102, so that the above-mentioned cooling liquid is fully mixed with the water and food in the cooling barrel 205, and the temperature of the food in the cooling barrel 205 is quickly reduced, so that the food maintains a good taste.

[0034] After cooling is completed, follow the above operations, first remove the cooling gas, and then discharge the water through the water outlet; then disassemble the air intake part 1 and the cooling part 2, take out the food to complete the rapid cooling of the food, ensuring the taste of the food.

Claims

1. A food cooling device, characterized in that: The invention comprises a support part (3), a cooling part (2) for cooling is detachably provided on the support part (3), and an air intake part (1) for auxiliary cooling is detachably provided on the cooling part (2); the cooling part (2) comprises a cooling barrel (205), a cooling gear ring (202) and a cooling stirring rod (203) are rotatably provided at the bottom of the cooling barrel (205), the cooling gear ring (202) and the cooling gear (204) are intermittently meshed, the cooling gear (204) is fixedly provided with a cooling stirring rod (203), the cooling gear (204) is fixedly provided with a cooling rotating shaft (201), and a cam fixedly provided on the cooling rotating shaft (201) is slidably matched with the air intake part (1); The air intake portion (1) includes an air intake slide (109) that slides with the cam, the air intake slide (109) is slidably arranged in the air intake shell (106), and the air intake slide (109) slides with the air intake ball plug (108) that slides in the air intake shell (106), and the top of the air intake shell (106) is connected to the air intake mounting cylinder (104) through the air intake duct (105); an air intake pipe (102) is arranged on the side wall of the air intake shell (106), and the other end of the air intake pipe (102) extends to the bottom of the cooling barrel (205); through holes for gas circulation are arranged on the side walls of both ends of the air intake slide (109), and the through holes are connected by a connecting chamber inside the air intake slide (109).

2. A food cooling device according to claim 1, characterized in that: The cooling gear ring (202) is frictionally engaged with the support portion (3); the support portion (3) comprises a support rotating column (302) frictionally engaged with the cooling gear ring (202); the support rotating column (302) is rotatably arranged on the support base (301); the height of the raised edge on the support base (301) is higher than the height of the support rotating column (302); and the support rotating column (302) is fixedly arranged on the output shaft of the drive motor.

3. A food cooling device according to claim 2, characterized in that: A plurality of cooling gears (204) and cooling stirring rods (203) are distributed in a circular array along the rotation center of the cooling gear ring (202).

4. A food cooling device according to claim 3, characterized in that: An air intake installation knob (101) is rotatably provided on one end of the air intake pipe (102) extending to the bottom of the cooling barrel (205), and a thread matching the cooling barrel (205) is provided on the air intake installation knob (101).

5. The food cooling device according to claim 1, characterized in that: A handle for lifting is provided on the top of the air intake cover (103), and a plurality of air intake mounting pins (110) for plugging into the cooling barrel (205) are fixedly provided on the air intake cover (103).

6. A food cooling device according to claim 5, characterized in that: The air intake housing (106) is fixedly arranged on the top of the air intake cover (103), and an air intake return spring (107) is arranged between the air intake ball plug (108) and the air intake housing (106).

7. A food cooling device according to claim 6, characterized in that: The side wall of the cooling barrel (205) is provided with a handle for disassembly, and the side wall at the bottom of the cooling barrel (205) is provided with a water outlet; the side wall at the top of the air inlet cover (103) is provided with a water inlet.

8. A food cooling device according to claim 7, characterized in that: The water outlet and the water inlet are both controlled by electromagnetic valves arranged inside them.

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