Central kitchen rice steaming cabinet

Abstract

The utility model belongs to the field of rice steaming cabinets, and particularly relates to a central kitchen rice steaming cabinet which comprises a cabinet body, a plurality of partition plates are connected to the inner side of the cabinet body in a sliding mode, a positioning installation mechanism is arranged between the partition plates and the cabinet body, an electric heating coil is arranged at the bottom of the inner side of the cabinet body, and idler wheels are installed at the four corners of the bottom of the cabinet body. The bottom of the cabinet body is fixedly connected with a drain pipe, and a cabinet door is installed on the front face of the cabinet body. The installation positioning mechanism is arranged at the bottom of the partition plate used for supporting the tray, and after the positioning block at the bottom of the partition plate is clamped into the supporting block, the positioning block can be locked and fixed through the telescopic locking pin of the spring, so that the partition plate is convenient to install and position and high in stability after being installed.

Description

Technical Field

[0001] This utility model relates to the field of rice steamers, specifically a central kitchen rice steamer. Background Technology

[0002] A rice steamer is a large kitchen baking device that uses electricity or gas to heat and steam rice. It uses a stainless steel steaming tray as a container and is often used in large canteens in hotels, military units, schools and factories.

[0003] A search revealed a utility model patent with authorization announcement number CN220158060U, which discloses a rice steamer, particularly an energy-saving rice steamer for a central kitchen. This utility model provides an energy-saving rice steamer for a central kitchen, comprising a control console, a base plate, a cabinet body, protective doors, and storage boxes. Two base plates are fixedly connected to both sides of the control console, and the cabinet body is fixedly connected to the control console. Protective doors are rotatably installed on the left and right sides of the front of the cabinet body, and storage boxes are evenly spaced and slidably installed inside the cabinet body.

[0004] Existing rice steamers typically use slots in the inner wall of the cabinet to support the trays, resulting in poor stability and preventing timely release of air pressure inside the cabinet, making users susceptible to air blasts when opening the door. Therefore, improvements are needed. Utility Model Content

[0005] The purpose of this utility model is to provide a central kitchen rice steamer that solves the problem that the partitions used to support the trays in existing rice steamers are generally supported by grooves on the inner wall of the cabinet, resulting in poor stability. It also solves the problem that the air pressure inside the cabinet cannot be released in time, and users are easily impacted by air waves when opening the cabinet door.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a central kitchen rice steamer, comprising a cabinet body, multiple partitions slidably connected to the inner side of the cabinet body, a positioning and installation mechanism shared between the partitions and the cabinet body, an electric heating coil provided at the bottom inner side of the cabinet body, rollers installed at the four corners of the bottom of the cabinet body, a drain pipe fixedly connected to the bottom of the cabinet body, a cabinet door installed on the front of the cabinet body, a pressure relief pipe fixedly connected to the upper right side of the cabinet body, and a pressure relief mechanism provided on the inner side of the pressure relief pipe.

[0007] Preferably, the positioning and installation mechanism includes a support block fixedly connected to the inner wall of the cabinet. The support block contacts the partition, and a positioning block is fixedly connected to the bottom of the partition. The positioning block engages with the support block. A locking pin is slidably connected inside the support block. One end of the locking pin is inserted into the positioning block, and a pull ring is fixedly connected to the other end of the locking pin. A guide block is fixedly connected to the locking pin and slidably connected inside the support block. A guide rod is fixedly connected inside the support block, and the guide rod passes through the guide block and is slidably connected to it. This positioning and installation mechanism allows for rapid installation and positioning of the partition with high stability.

[0008] Preferably, the bottom of the guide block is provided with ball bearings, and the ball bearings are in contact with the inner surface of the support block. By providing ball bearings, the relative friction between the guide block and the support block can be reduced.

[0009] Preferably, a spring is sleeved on the outer side of the guide rod, one end of the spring is fixedly connected to the guide block, and the other end of the spring is fixedly connected to the inner surface of the support block. By providing the spring, the elastic force can be applied to the locking pin through the guide block.

[0010] Preferably, the pressure relief mechanism includes a tapered tube and a filter screen fixedly connected to the inside of the pressure relief pipe. A hollow sleeve is fixedly connected to the filter screen, and a sliding rod is slidably connected to the inside of the hollow sleeve. A plug is fixedly connected to the end of the sliding rod, and the plug is slidably connected to the inside of the narrow opening of the tapered tube. A second spring is provided on the inside of the hollow sleeve. By setting up the pressure relief mechanism, the pressure inside the cabinet can be automatically released.

[0011] Preferably, one end of the second spring is fixedly connected to the slide rod, and the other end of the second spring is fixedly connected to the inner surface of the hollow sleeve. By providing the second spring, the elastic force can be applied to the plug, thus assisting in its repositioning.

[0012] Preferably, a limiting block is fixedly connected to the slide rod, and the limiting block is slidably connected to the hollow sleeve. The limiting block limits the relative sliding of the slide rod within the hollow sleeve.

[0013] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0014] 1. This utility model provides an installation and positioning mechanism at the bottom of the partition used to support the tray. After the positioning block at the bottom of the partition is inserted into the support block, it can be locked and fixed by a spring-loaded locking pin. This not only makes the partition easy to install and position, but also ensures high stability after installation.

[0015] 2. This utility model provides a pressure relief pipe on the side wall of the cabinet, with a pressure relief mechanism inside the pipe. When the air pressure inside the cabinet rises, the air pressure pushes against the plug and releases the pressure. After the pressure inside the cabinet stabilizes, the plug resets under the action of the spring and re-seals the cone pipe. This process repeats to achieve automatic pressure relief of the cabinet. Attached Figure Description

[0016] Figure 1 This is a perspective view of the overall structure of this utility model;

[0017] Figure 2 For the present utility model Figure 1 A schematic diagram of a partial structure;

[0018] Figure 3 For the present utility model Figure 1 A front sectional view;

[0019] Figure 4 For the present utility model Figure 3 Enlarged view of the A-section structure;

[0020] Figure 5 For the present utility model Figure 3 Enlarged view of the pressure relief pipe structure;

[0021] Figure 6 For the present utility model Figure 5 Enlarged view of the structure of part B.

[0022] In the diagram: 1. Cabinet body; 2. Shelf; 3. Positioning and installation mechanism; 4. Electric heating coil; 5. Roller; 6. Drain pipe; 7. Pressure relief pipe; 8. Pressure relief mechanism; 9. Cabinet door; 31. Support block; 32. Positioning block; 33. Locking pin; 34. Pull ring; 35. Guide block; 36. Guide rod; 37. Spring 1; 38. Ball bearing; 81. Tapered tube; 82. Filter screen; 83. Hollow sleeve; 84. Slide rod; 85. Plug; 86. Spring 2; 87. Limiting block. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0024] Please see Figure 1 , Figure 2 , Figure 3 , Figure 5A central kitchen rice steamer includes a cabinet body 1, multiple partitions 2 are slidably connected to the inner side of the cabinet body 1, an electric heating coil 4 is provided at the bottom inner side of the cabinet body 1, rollers 5 are installed at the four corners of the bottom of the cabinet body 1, a drain pipe 6 is fixedly connected to the bottom of the cabinet body 1, a cabinet door 9 is installed on the front of the cabinet body 1, and a pressure relief pipe 7 is fixedly connected to the upper right side of the cabinet body 1.

[0025] Please see Figure 3 , Figure 4 A positioning and installation mechanism 3 is provided between the partition 2 and the cabinet 1. This mechanism allows for quick and stable installation of the partition 2. The positioning and installation mechanism 3 includes a support block 31 fixedly connected to the inner wall of the cabinet 1, which contacts the partition 2. A positioning block 32 is fixedly connected to the bottom of the partition 2, engaging with the support block 31. A locking pin 33 is slidably connected inside the support block 31, with one end inserted into the positioning block 32 and the other end fixedly connected to a pull ring 34. A guide block 35 is fixedly connected to the locking pin 33 and slidably connected inside the support block 31. A guide rod 36 is fixedly connected inside the support block 31, passing through and slidably connecting to the guide block 35. A ball bearing 38 is located at the bottom of the guide block 35, contacting the inner surface of the support block 31. The ball bearing 38 reduces the relative friction between the guide block 35 and the support block 31. A spring 37 is fitted onto the outer side of the guide rod 36; one end of the spring 37 is fixedly connected to the guide block 35, and the other end is fixedly connected to the inner surface of the support block 31. The spring 37 allows the elastic force to be applied to the locking pin 33 via the guide block 35.

[0026] Please see Figure 3 , Figure 5 , Figure 6 A pressure relief mechanism 8 is provided inside the pressure relief pipe 7. This mechanism allows for the automatic release of pressure within the cabinet 1. The pressure relief mechanism 8 includes a tapered pipe 81 and a filter screen 82 fixedly connected to the inside of the pressure relief pipe 7. A hollow sleeve 83 is fixedly connected to the filter screen 82. A sliding rod 84 is slidably connected to the inside of the hollow sleeve 83. A plug 85 is fixedly connected to the end of the sliding rod 84 and slidably connected to the inside of the narrow opening of the tapered pipe 81. A second spring 86 is provided inside the hollow sleeve 83. One end of the second spring 86 is fixedly connected to the sliding rod 84, and the other end is fixedly connected to the inner surface of the hollow sleeve 83. The spring 86 allows for the application of elastic force to the plug 85, providing auxiliary resetting. A limiting block 87 is fixedly connected to the sliding rod 84 and slidably connected to the hollow sleeve 83. The limiting block 87 limits the relative sliding of the slide bar 84 within the hollow sleeve 83.

[0027] The specific implementation process of this utility model is as follows: When in use, firstly, the partition 2 is placed into the cabinet 1 and placed on the two support blocks 31. At this time, the positioning block 32 on the partition 2 is inserted into the support block 31. Then, the locking pin 33 is pulled horizontally by the pull ring 34, and the locking pin 33 is controlled to be inserted horizontally into the positioning block 32. This completes the positioning and fixing of the partition 2. Then, the food is placed on the partition 2 through the tray. After the cabinet door 9 is closed, the electric heating coil 4 generates steam by heating the water at the bottom of the cabinet 1, thereby heating the food. When the air pressure in the cabinet 1 rises, the air pressure will push the plug 85 and release the pressure. After the pressure in the cabinet 1 stabilizes, the plug 85 will be reset under the action of the spring 86 and re-seal the cone tube 81. This process is repeated to achieve the purpose of automatic pressure relief in the cabinet 1.

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

Claims

1. A central kitchen rice steaming cabinet comprising a cabinet body (1), characterized in that: The inner side of the cabinet body (1) is slidably connected with a plurality of partitions (2), the partitions (2) and the cabinet body (1) are jointly provided with a positioning installation mechanism (3), the inner bottom of the cabinet body (1) is provided with an electric heating coil (4), the bottom of the cabinet body (1) is provided with a plurality of rollers (5), the bottom of the cabinet body (1) is fixedly connected with a drain pipe (6), the front of the cabinet body (1) is provided with a cabinet door (9), the right upper portion of the cabinet body (1) is fixedly connected with a pressure relief pipe (7), and the inner side of the pressure relief pipe (7) is provided with a pressure relief mechanism (8).

2. The central kitchen rice steaming cabinet according to claim 1, characterized in that: The positioning installation mechanism (3) comprises a support block (31) fixedly connected to the inner wall of the cabinet body (1), the support block (31) is in contact with the partition (2), the bottom of the partition (2) is fixedly connected with a positioning block (32), the positioning block (32) is clamped with the support block (31), the inside of the support block (31) is slidably connected with a locking pin (33), one end of the locking pin (33) is inserted with the positioning block (32), the other end of the locking pin (33) is fixedly connected with a pull ring (34), the locking pin (33) is fixedly connected with a guide block (35), and the guide block (35) is slidably connected in the inside of the support block (31), the inside of the support block (31) is fixedly connected with a guide rod (36), the guide rod (36) penetrates through the guide block (35) and is slidably connected with the guide block (35).

3. A central kitchen rice steaming cabinet according to claim 2, characterized in that: The bottom of the guide block (35) is provided with a ball (38), and the ball (38) is in contact with the inner surface of the support block (31).

4. The central kitchen rice steaming cabinet according to claim 2, characterized in that: The rod body of the guide rod (36) is provided with a spring (37), one end of the spring (37) is fixedly connected with the guide block (35), and the other end of the spring (37) is fixedly connected with the inner surface of the support block (31).

5. The central kitchen rice steaming cabinet according to claim 1, characterized in that: The pressure relief mechanism (8) comprises a taper pipe (81) and a filter screen (82) fixedly connected to the inner side of the pressure relief pipe (7), the filter screen (82) is fixedly connected with a hollow sleeve (83), the inner side of the hollow sleeve (83) is slidably connected with a slide rod (84), the distal end of the slide rod (84) is fixedly connected with a plug (85), the plug (85) is slidably connected to the inner side of the narrow mouth of the taper pipe (81), and the inner side of the hollow sleeve (83) is provided with a spring (86).

6. A central kitchen rice steaming cabinet according to claim 5, characterized in that: One end of the spring (86) is fixedly connected with the slide rod (84), and the other end of the spring (86) is fixedly connected with the inner surface of the hollow sleeve (83).

7. A central kitchen rice steaming cabinet according to claim 5, characterized in that: The slide rod (84) is fixedly connected with a limiting block (87), and the limiting block (87) is slidably connected with the hollow sleeve (83).

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