Rice steaming cabinet with fixing device

Abstract

The utility model belongs to the technical field of rice steaming cabinets, and relates to a rice steaming cabinet with a fixing device, which comprises a cabinet body, a cabinet door is rotatably arranged at an opening on one side of the cabinet body, a containing groove is arranged on the cabinet body, a connecting rod is rotatably connected inside the containing groove, and a first transmission component is arranged on the cabinet door. The cabinet door drives the connecting rod to rotate through the first transmission assembly when rotating, a connecting plate is slidably arranged in the cabinet body, a plurality of trays are slidably arranged on one side of the connecting plate from top to bottom at intervals, a second transmission assembly is arranged on the connecting rod, and the connecting rod drives the connecting plate to slide through the second transmission assembly when rotating. The cabinet door has the advantages that the cabinet door is rotated towards the outside of the cabinet body, so that the connecting plate slides towards the outside of the cabinet body, the tray is pushed towards the outside of the cabinet body, one end of the tray extends out of the cabinet body, and the tray can be conveniently moved out. The tray can automatically slide out when the cabinet door is opened, and the operation is more convenient.

Description

Technical Field

[0001] The utility model belongs to the technical field of rice steaming cabinets and relates to a rice steaming cabinet with a fixing device. Background Art

[0002] A rice steaming cabinet refers to a large baking device that uses electricity to steam rice. The rice steaming cabinet is mainly composed of a cabinet body, a steaming tray and a heating system. The steaming tray is used to place the rice, and the heating system steams the rice. Currently, after the rice is cooked, the hotel staff will open the rice steaming cabinet, then pad the steaming tray with a piece of cloth, take out the steaming tray, and then put it on the table.

[0003] In a hotel kitchen rice steaming cabinet disclosed in Chinese patent CN220369833U, an electric push rod is fixedly connected to the rear side of the cabinet, one end of which penetrates into the interior of the cabinet and is connected to a mounting plate. The mounting plate can be moved by the operation of the electric push rod, and the steaming plate on the mounting plate can be moved out of the cabinet, thereby increasing the contact area between the rice in the steaming plate and the air, allowing the heat to be quickly dissipated, and preventing people from getting burned when taking the steaming plate.

[0004] Therefore, the electric push rod can be operated to move the steaming plate out after the cabinet door is opened, which is a cumbersome operation. Therefore, whether the steaming plate can be automatically moved out while the cabinet door is opened to save operation steps has become a new research direction for those skilled in the art.

[0005] In order to solve the above problems, the utility model provides a rice steaming cabinet with a fixing device. Utility Model Content

[0006] In order to solve the problems existing in the background technology, the utility model proposes a rice steaming cabinet with a fixing device.

[0007] In order to achieve the above-mentioned purpose, the technical solution adopted by the utility model is as follows: comprising a cabinet body, a cabinet door is rotatably arranged at an opening on one side of the cabinet body, a receiving groove is opened on the cabinet body, a connecting rod is rotatably connected inside the receiving groove, a first transmission assembly is arranged on the cabinet door, and when the cabinet door rotates, the connecting rod is driven to rotate by the first transmission assembly;

[0008] A connecting plate is slidably arranged inside the cabinet, and a plurality of trays are slidably arranged at intervals from top to bottom on one side of the connecting plate. A second transmission assembly is arranged on the connecting rod, and when the connecting rod rotates, the connecting plate is driven to slide through the second transmission assembly;

[0009] A heating device is arranged on the bottom surface of the inner cavity of the cabinet, and an air outlet pipe is arranged on the top of the side surface of the cabinet.

[0010] Furthermore, one end of the cabinet door is fixedly connected to a rotating rod, which is arranged vertically, and the bottom end of the rotating rod is rotatably connected to the bottom surface of the cabinet body, and the top end of the rotating rod rotates through the top surface of the cabinet body.

[0011] Furthermore, the first transmission assembly includes a belt, a rotating rod extending to the top fixed sleeve above the cabinet is provided with a first pulley, a connecting rod extending to the top fixed sleeve above the cabinet is provided with a second pulley, and a belt transmission sleeve is provided on the first pulley and the second pulley, and the diameter of the first pulley is greater than the diameter of the second pulley.

[0012] Furthermore, the heating device includes a plurality of heating tubes, the bottom surface of the inner cavity of the cabinet is fixedly connected to a water tank, and the heating tubes are fixedly connected to the inside of the water tank.

[0013] Furthermore, the second transmission assembly includes a screw rod, which is rotatably connected to the cabinet body, arranged horizontally, one end of the screw rod extending into the cabinet body cavity is threadedly connected to the inside of the connecting plate, and one end of the screw rod extending into the receiving groove is fixedly connected to the second bevel gear;

[0014] A first bevel gear is fixedly sleeved on the connecting rod. The first bevel gear is an incomplete gear and is meshed with the second bevel gear.

[0015] Furthermore, one side of the connecting plate is fixedly connected with several groups of support members at intervals from top to bottom, each group of support members is composed of two fixed blocks, both ends of the fixed blocks are L-shaped, one end of the fixed block is fixedly connected to one side of the connecting plate, and the tray is slidably arranged between the corresponding two fixed blocks.

[0016] Furthermore, the bottom ends of the two corresponding sides of the cabinet are fixedly connected to fixed plates, the fixing plates are threaded with screws, the screws are vertically arranged, and the bottom ends of the screws extending below the fixing plates are fixedly connected to grounding plates; wheels are installed at the four corners of the bottom of the cabinet.

[0017] Furthermore, the first transmission assembly includes a belt, a rotating rod extending to the top fixed sleeve above the cabinet is provided with a second pulley, a connecting rod extending to the top fixed sleeve above the cabinet is provided with a first pulley, and a belt drive sleeve is provided on the first pulley and the second pulley, and the diameter of the first pulley is greater than the diameter of the second pulley.

[0018] Furthermore, the second transmission assembly includes a rotating plate, one end of which is fixedly sleeved on the connecting rod, and a groove is opened on the inner wall of the cabinet, the groove is connected to the accommodating groove, and the rotating plate is movably arranged in the groove.

[0019] Compared with the prior art, the utility model has the following beneficial effects:

[0020] 1. The rice steaming cabinet with a fixing device is provided with a connecting plate, and the tray is slidably arranged on one side of the connecting plate. When the tray needs to be taken out, the cabinet door is rotated toward the outside of the cabinet, driving the rotating rod to rotate, and the connecting rod is rotated through the belt, and then the screw rod is driven to rotate, so that the connecting plate slides toward the outside of the cabinet, and then the tray is pushed toward the outside of the cabinet, so that one end of the tray extends to the outside of the cabinet, which is convenient for moving the tray out. The tray is automatically slid out when the cabinet door is opened, and the operation is more convenient.

[0021] 2. The rice steaming cabinet with a fixing device is provided with a rotating plate, which is fixedly sleeved on the connecting rod. When the cabinet door is rotated toward the outside of the cabinet, the connecting rod is rotated by a belt, so that the rotating plate rotates, so that the rotating plate passes through the groove, which pushes the connecting plate to slide toward the outside of the cabinet, and one end of the tray can be extended to the outside of the cabinet, which is convenient for taking the tray. At the same time, there is no need to use an electric push rod to drive the tray to move, which reduces the production cost.

[0022] 3. The rice steaming cabinet with a fixing device is provided with a grounding plate. The cabinet can be moved by wheels at the four corners of the bottom of the cabinet. After moving to a suitable position, the screw is rotated, and the screw rotates downward inside the fixing plate, pushing the grounding plate downward until the grounding plate abuts against the ground, thereby fixing the position of the cabinet and increasing stability. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a three-dimensional structural schematic diagram of embodiment 1 of the utility model;

[0024] Figure 2 It is a front cross-sectional view of Embodiment 1 of the present utility model;

[0025] Figure 3 is a side sectional view of embodiment 1 of the utility model;

[0026] Figure 4 It is a three-dimensional structural schematic diagram of embodiment 2 of the utility model;

[0027] Figure 5 It is a structural schematic diagram of the rotating plate in Example 2 of the utility model.

[0028] In the figure: 1. cabinet body; 2. wheel; 3. fixing plate; 4. screw; 5. grounding plate; 6. rotating rod; 7. cabinet door; 8. first pulley; 9. belt; 10. second pulley; 11. exhaust pipe; 12. connecting plate; 13. fixing block; 14. tray; 15. slider; 16. water tank; 17. heating tube; 18. connecting rod; 19. first bevel gear; 20. second bevel gear; 21. screw; 22. rotating plate; 23. slide groove; 24. groove; 25. receiving groove. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0030] Example 1: Figure 1-Figure 3 As shown, the technical solution adopted by the utility model is as follows: a rice steaming cabinet with a fixing device, comprising a cabinet body 1, and a cabinet door 7 is rotatably arranged at an opening on one side of the cabinet body 1. One end of the cabinet door 7 is fixedly connected to a rotating rod 6, which is arranged vertically, and the bottom end of the rotating rod 6 is rotatably connected to the bottom surface of the cabinet body 1, and the top end of the rotating rod 6 rotates through the top surface of the cabinet body 1.

[0031] The cabinet 1 is provided with a receiving groove 25, and the interior of the receiving groove 25 is rotatably connected with a connecting rod 18. The receiving groove 25 is arranged vertically, the bottom end of the connecting rod 18 is rotatably connected to the bottom surface of the receiving groove 25, and the top end of the connecting rod 18 rotates through the top surface of the cabinet 1.

[0032] The cabinet door 7 is provided with a first transmission assembly, and when the cabinet door 7 rotates, the first transmission assembly drives the connecting rod 18 to rotate.

[0033] The first transmission assembly includes a belt 9. The top fixed sleeve of the rotating rod 6 extending to the top of the cabinet 1 is provided with a first pulley 8, and the top fixed sleeve of the connecting rod 18 extending to the top of the cabinet 1 is provided with a second pulley 10. The belt 9 transmission sleeve is arranged on the first pulley 8 and the second pulley 10. The diameter of the first pulley 8 is larger than the diameter of the second pulley 10. So that when rotating, the rotation speed of the first pulley 8 is lower than the rotation speed of the second pulley 10.

[0034] A connecting plate 12 is slidably disposed inside the cabinet 1 , and a plurality of trays 14 are slidably disposed at intervals from top to bottom on one side of the connecting plate 12 .

[0035] One side of the connecting plate 12 is fixedly connected with a plurality of groups of supporting members from top to bottom, and each group of supporting members is composed of two fixing blocks 13. Both ends of the fixing block 13 are L-shaped, one end of the fixing block 13 is fixedly connected to one side of the connecting plate 12, and the tray 14 is slidably arranged between the two corresponding fixing blocks 13.

[0036] When the cabinet door 7 is closed and the tray 14 is completely located in the cabinet body 1, there is a gap between the end of the tray 14 and the side of the cabinet door 7. When the cabinet door 7 rotates to drive the tray 14 to move, it will first slide in the cabinet body 1 to avoid collision between the tray 14 and the cabinet door 7.

[0037] Both sides of the bottom of the connecting plate 12 are fixedly connected with sliders 15, and two slide grooves 23 are provided on the inner wall of the cabinet 1, and the sliders 15 are slidably connected in the corresponding slide grooves 23. The connecting plate 12 will drive the sliders 15 to slide together, and the sliding of the connecting plate 12 is limited by the slide grooves 23.

[0038] The connecting rod 18 is provided with a second transmission assembly, and when the connecting rod 18 rotates, the connecting plate 12 is driven to slide through the second transmission assembly.

[0039] The second transmission assembly includes a screw rod 21, which is rotatably connected to the cabinet 1, and a bearing is provided at the connection between the screw rod 21 and the cabinet 1. The screw rod 21 is arranged horizontally. One end of the screw rod 21 extending into the inner cavity of the cabinet 1 is threadedly connected to the inside of the connecting plate 12, and one end of the screw rod 21 extending into the receiving groove 25 is fixedly connected to the second bevel gear 20.

[0040] A first bevel gear 19 is fixedly sleeved on the connecting rod 18 . The first bevel gear 19 is an incomplete gear. The first bevel gear 19 is meshed with the second bevel gear 20 .

[0041] A heating device is provided on the bottom surface of the inner cavity of the cabinet 1. The heating device includes a plurality of heating tubes 17. The bottom surface of the inner cavity of the cabinet 1 is fixedly connected to a water tank 16. The heating tubes 17 are all fixedly connected to the inside of the water tank 16. The heating tube 17 is a tubular electric heating element that converts electrical energy into thermal energy. It is mainly made of a metal tube as an outer shell (including stainless steel and copper tubes). Spiral electric heating alloy wires (nickel-chromium and iron-chromium alloys) are evenly distributed along the central axis of the tube. The gaps are filled with compacted magnesium oxide sand with good insulation and thermal conductivity, and both ends of the tube are sealed with silicone. When the heating tube 17 is powered on, the temperature of the heating tube 17 rises, which heats the water in the water tank 16.

[0042] An air outlet pipe 11 is provided at the top of the side of the cabinet 1. One end of the air outlet pipe 11 is connected to the inner cavity of the cabinet 1, and an exhaust fan is fixedly installed inside the air outlet pipe 11 near one end of the cabinet 1. After the cabinet 1 is finished steaming rice, the exhaust fan is started to exhaust the hot air in the cabinet 1 through the air outlet pipe 11, so as to avoid the high-temperature hot air rushing to the staff when the cabinet door 7 is opened, thereby increasing safety.

[0043] The bottom ends of the two corresponding sides of the cabinet 1 are fixedly connected with fixing plates 3, and the fixing plates 3 are threaded with screws 4. The screws 4 are arranged vertically, and the bottom ends of the screws 4 extending below the fixing plates 3 are fixedly connected with grounding plates 5. Wheels 2 are installed at the four corners of the bottom of the cabinet 1. The wheels 2 facilitate the movement of the cabinet 1.

[0044] Working principle:

[0045] When in use, move the cabinet 1 to a suitable position. Turn the two screws 4 respectively, and the screws 4 will rotate and move downward in the corresponding fixing plates 3, pushing the grounding plate 5 downward until the grounding plate 5 abuts against the ground, fixing the position of the cabinet 1. When moving the cabinet 1 again, the screws 4 will rotate upward in the corresponding fixing plates 3, driving the grounding plate 5 to move upward, so that the grounding plate 5 is off the ground.

[0046] The cabinet door 7 is rotated toward the outside of the cabinet body 1, and the cabinet door 7 drives the rotating rod 6 to rotate, so that the first pulley 8 rotates. The second pulley 10 rotates through the belt 9, and the connecting rod 18 and the first bevel gear 19 rotate. Since the diameter of the first pulley 8 is larger than the diameter of the second pulley 10, the rotation speed of the first pulley 8 is lower than the rotation speed of the second pulley 10.

[0047] Since the first bevel gear 19 is an incomplete gear, when the teeth on the first bevel gear 19 mesh with the second bevel gear 20, the second bevel gear 20 is driven to rotate. Then the teeth on the first bevel gear 19 rotate away from the second bevel gear 20, and the second bevel gear 20 stops rotating, thereby causing the second bevel gear 20 to rotate intermittently.

[0048] The second bevel gear 20 drives the screw rod 21 to rotate intermittently, and the screw rod 21 rotates inside the connecting plate 12. The connecting plate 12 slides intermittently to the outside of the cabinet 1, and the slider 15 slides inside the slide groove 23. The purpose of deceleration is achieved through intermittent movement.

[0049] The connecting plate 12 drives the fixing block 13 to slide inside the cabinet 1 . When the cabinet door 7 rotates to an angle greater than 90 degrees, the end of the fixing block 13 moves to the outside of the cabinet 1 .

[0050] After the end of the fixed block 13 is moved out, the cabinet door 7 is stopped from rotating, and the tray 14 can be slid onto the fixed block 13, with rice on the tray 14. And water is passed into the water tank 16.

[0051] The cabinet door 7 is rotated toward the side close to the cabinet body 1, and the screw rod 21 is also driven to rotate, and the connecting plate 12 intermittently slides toward the inside of the cabinet body 1. Until the tray 14 is completely moved into the cabinet body 1, the cabinet door 7 seals the cabinet body 1.

[0052] The heating tube 17 is powered on to heat the water in the water tank 16, and the water vapor steams the rice on the tray 14. Afterwards, the exhaust fan is started to discharge the hot air in the cabinet 1 through the exhaust pipe 11, the cabinet 1 is cooled, and the cabinet door 7 can be opened.

[0053] Example 2: Figure 4-Figure 5As shown, the difference between this embodiment and embodiment 1 is that the first transmission assembly includes a belt 9. The top fixed sleeve of the rotating rod 6 extending to the top of the cabinet 1 is provided with a second pulley 10, and the top fixed sleeve of the connecting rod 18 extending to the top of the cabinet 1 is provided with a first pulley 8. The belt 9 transmission sleeve is provided on the first pulley 8 and the second pulley 10, and the diameter of the first pulley 8 is larger than the diameter of the second pulley 10. The rotation speed of the first pulley 8 is smaller than the rotation speed of the second pulley 10.

[0054] The second transmission assembly includes a rotating plate 22, one end of which is fixedly sleeved on the connecting rod 18. A groove 24 is provided on the inner wall of the cabinet 1, the groove 24 is communicated with the receiving groove 25, and the rotating plate 22 is movably arranged in the groove 24.

[0055] Working principle:

[0056] When the cabinet door 7 is opened to the outside of the cabinet body 1, the connecting rod 18 is also driven to rotate, driving the rotating plate 22 to rotate. Since the rotation speed of the first pulley 8 is lower than the rotation speed of the second pulley 10, the rotation speed of the cabinet door 7 is higher than the rotation speed of the rotating plate 22, and the rotating plate 22 slowly pushes the connecting plate 12 to move.

[0057] When the rotation angle of the cabinet door 7 is greater than 90 degrees, the end of the fixing block 13 will move to the outside of the cabinet body 1 .

[0058] When the cabinet door 7 is rotated to one side of the cabinet body 1, the rotating plate 22 will rotate together. The connecting plate 12 will not move with the rotating plate 22. When the cabinet door 7 contacts the fixing block 13, the cabinet door 7 will push the fixing block 13 together to make the connecting plate 12 slide toward the inside of the cabinet body 1.

[0059] Therefore, after the cabinet door 7 seals the cabinet body 1, the fixing block 13 will stop at the cabinet door 7. When the cabinet door 7 is opened again, one end of the rotating plate 22 will continue to push the connecting plate 12 to move after rotating to one side of the connecting plate 12, without affecting the use.

[0060] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A rice steaming cabinet with a fixing device, characterized in that: The cabinet comprises a cabinet body (1), wherein a cabinet door (7) is rotatably arranged at an opening on one side of the cabinet body (1), a receiving groove (25) is provided on the cabinet body (1), a connecting rod (18) is rotatably connected inside the receiving groove (25), a first transmission assembly is provided on the cabinet door (7), and when the cabinet door (7) rotates, the connecting rod (18) is driven to rotate via the first transmission assembly; A connecting plate (12) is slidably disposed inside the cabinet (1), a plurality of trays (14) are slidably disposed at intervals from top to bottom on one side of the connecting plate (12), a second transmission assembly is disposed on the connecting rod (18), and when the connecting rod (18) rotates, the connecting plate (12) is driven to slide via the second transmission assembly; A heating device is provided on the bottom surface of the inner cavity of the cabinet (1), and an air outlet pipe (11) is provided on the top of the side surface of the cabinet (1).

2. The rice steaming cabinet with a fixing device according to claim 1, characterized in that: One end of the cabinet door (7) is fixedly connected to a rotating rod (6), the rotating rod (6) is arranged vertically, the bottom end of the rotating rod (6) is rotatably connected to the bottom surface of the cabinet body (1), and the top end of the rotating rod (6) is rotatably connected to the top surface of the cabinet body (1).

3. The rice steaming cabinet with a fixing device according to claim 2, characterized in that: The first transmission assembly comprises a belt (9), a rotating rod (6) extending to a top fixed sleeve above the cabinet (1) and provided with a first pulley (8), a connecting rod (18) extending to a top fixed sleeve above the cabinet (1) and provided with a second pulley (10), a belt (9) transmission sleeve being arranged on the first pulley (8) and the second pulley (10), and a diameter of the first pulley (8) being greater than a diameter of the second pulley (10).

4. The rice steaming cabinet with a fixing device according to claim 1, characterized in that: The heating device comprises a plurality of heating tubes (17); the bottom surface of the inner cavity of the cabinet (1) is fixedly connected to a water tank (16); and the heating tubes (17) are fixedly connected to the inside of the water tank (16).

5. The rice steaming cabinet with a fixing device according to claim 1, characterized in that: The second transmission assembly comprises a screw rod (21), the screw rod (21) is rotatably connected to the cabinet (1), the screw rod (21) is arranged horizontally, one end of the screw rod (21) extending into the inner cavity of the cabinet (1) is threadedly connected to the inside of the connecting plate (12), and one end of the screw rod (21) extending into the accommodating groove (25) is fixedly connected to the second bevel gear (20); A first bevel gear (19) is fixedly sleeved on the connecting rod (18); the first bevel gear (19) is an incomplete gear, and the first bevel gear (19) is meshed with the second bevel gear (20).

6. The rice steaming cabinet with a fixing device according to claim 1, characterized in that: One side of the connecting plate (12) is fixedly connected with a plurality of groups of support members at intervals from top to bottom, each group of support members is composed of two fixed blocks (13), both ends of the fixed blocks (13) are L-shaped, one end of the fixed block (13) is fixedly connected to one side of the connecting plate (12), and the tray (14) is slidably arranged between the two corresponding fixed blocks (13).

7. The rice steaming cabinet with a fixing device according to claim 1, characterized in that: The bottom ends of the two corresponding sides of the cabinet (1) are fixedly connected to fixing plates (3), the fixing plates (3) are threaded with screw rods (4), the screw rods (4) are arranged vertically, and the bottom ends of the screw rods (4) extending below the fixing plates (3) are fixedly connected to grounding plates (5); wheels (2) are installed at the four corners of the bottom of the cabinet (1).

8. The rice steaming cabinet with a fixing device according to claim 2, characterized in that: The first transmission assembly comprises a belt (9), a rotating rod (6) extending to a top fixed sleeve above the cabinet (1) and provided with a second pulley (10), a connecting rod (18) extending to a top fixed sleeve above the cabinet (1) and provided with a first pulley (8), a belt (9) transmission sleeve being arranged on the first pulley (8) and the second pulley (10), and a diameter of the first pulley (8) being greater than a diameter of the second pulley (10).

9. The rice steaming cabinet with a fixing device according to claim 1, characterized in that: The second transmission assembly comprises a rotating plate (22), one end of which is fixedly sleeved on the connecting rod (18), a groove (24) is provided on the inner wall of the cabinet (1), the groove (24) is communicated with the receiving groove (25), and the rotating plate (22) is movably arranged in the groove (24).

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