Safe and energy-saving rice steaming cart

Abstract

The utility model relates to a safe and energy-saving rice steaming cart, and belongs to the technical field of rice steaming carts. Comprising a cabinet body, a plurality of perforated plates fixed between the inner walls of the cabinet body, a heating bin fixed on the bottom surface of the cabinet body, steaming trays placed on the top surfaces of the perforated plates, U-shaped handles fixed on the left and right sides of the steaming trays, and a cooling mechanism arranged in the cabinet body, the cooling mechanism comprises a water inlet pipe fixed to the left side of the cabinet body, two connecting pipes fixed to the bottom face of the water inlet pipe, vertical pipes fixed to the bottom ends of the connecting pipes, a plurality of branch pipes fixed to the opposite sides of the two vertical pipes, and transverse pipes fixed to the ends, away from the vertical pipes, of the branch pipes. The air cylinder is fixed to the top face of the cabinet body, the cover plates are fixed between the two vertical pipes, and a plurality of spraying holes are formed in the sides, facing the steaming trays, of the transverse pipes. According to the safe and energy-saving rice steaming vehicle, the U-shaped handles on the left side and the right side of the steaming tray are sprayed and cooled through the cooling mechanism, workers are prevented from being scalded by the steaming tray, and the safety is better.

Description

Technical Field

[0001] The present application relates to the technical field of rice steaming carts, and in particular to a safe and energy-saving rice steaming cart. Background Art

[0002] Rice steaming cart, also known as rice steaming cabinet, rice steamer or rice steaming box, is an indispensable and commonly used equipment in kitchen equipment. It is mostly used in large canteens such as hotels, military units, schools and factories. In addition to steaming rice, steamed buns and dumplings, rice steaming carts can also be used to steam pork, chicken, duck, etc. The principle is to steam the food in the car through steam or electric heating.

[0003] For example, a Chinese patent (publication number: CN204797567U) discloses a safe and energy-saving rice steaming cart, comprising a cabinet body and four universal wheels arranged under the cabinet body, a pressure relief valve is provided on the top of one side of the cabinet body, at least one rice steaming plate is provided on the upper part of the cabinet body, at least one cabinet door is provided on the cabinet body, the cabinet door is embedded in the cabinet body, and the contact surfaces between the cabinet door and the cabinet body are provided with oil pressure sealing rings, the cabinet door is also provided with a child lock and a control panel, a main box, an electromagnetic board, a water tank and a protective plate are provided at the bottom of the cabinet body, the main box control connection electromagnetic board and the control panel, the two ends of the electromagnetic board are respectively fixed on the two opposite sides of the cabinet body, the electromagnetic board is provided with a water tank, the water tank is provided with a protective plate, and the protective plate is provided with a plurality of through holes. It has the characteristics of simple and reasonable structure, good air tightness, high safety performance, high heating efficiency, more uniform heating and low energy consumption.

[0004] However, the above search patent still has some shortcomings. It is not convenient to cool down the edge of the rice steaming plate after steaming the food, which makes it easy for the staff to be scalded when taking out the rice plate, and the safety is low. Therefore, a safe and energy-saving rice steaming car is proposed to solve the above problems. Utility Model Content

[0005] In view of the shortcomings of the prior art, the present application provides a safe and energy-saving rice steaming cart with advantages such as good safety. It solves the problem that the edge of the rice steaming plate is not convenient to cool down after the food is steamed in the above-mentioned search patent, which makes it easy for the staff to be scalded when taking out the rice plate, resulting in low safety.

[0006] To achieve the above-mentioned purpose, the present application provides the following technical solutions: a safe and energy-saving rice steaming cart, comprising a cabinet, a plurality of porous plates fixed between the inner walls of the cabinet, a heating chamber fixed to the bottom surface of the cabinet, a steaming plate placed on the top surface of the porous plates, U-shaped handles fixed to the left and right sides of the steaming plate, and a cooling mechanism arranged in the cabinet for cooling the U-shaped handles;

[0007] The cooling mechanism includes a water inlet pipe fixed on the left side of the cabinet, two connecting pipes fixed on the bottom of the water inlet pipe, a vertical pipe fixed at the bottom end of the connecting pipe, a plurality of branch pipes fixed on opposite sides of the two vertical pipes, a horizontal pipe fixed at one end of the branch pipe away from the vertical pipe, a cylinder fixed on the top surface of the cabinet and a plurality of cover plates fixed between the two vertical pipes, a plurality of spray holes are opened on the side of the horizontal pipe facing the steaming plate, and the bottom end of the cylinder output shaft is fixed to the top cover plate.

[0008] By adopting the above technical scheme, when in use, the food to be steamed is placed into the steaming plate, and then the steaming plate is placed on the porous plate. After closing the cabinet, the heating chamber is controlled to heat and generate steam, and then the food is heated by the steam. After the heating is completed, the U-shaped handles on the left and right sides of the steaming plate are sprayed and cooled by the provided cooling mechanism, which is convenient for the staff to take out the steaming plate, effectively avoiding the staff from being scalded by the steaming plate, and having better safety and being more convenient for popularization and use.

[0009] Furthermore, heating tubes are fixed on the inner walls on both sides of the heating bin, and the heating bin is provided with an auxiliary mechanism for facilitating cleaning of the heating bin, the auxiliary mechanism comprising four support plates respectively fixed on the left and right sides of the cabinet, a threaded cylinder rotatably connected between two front and rear opposite support plates, a transmission wheel fixed at the rear end of the threaded cylinder, a belt arranged between the two transmission wheels and connecting the two, a screw threadedly connected to the inside of the threaded cylinder, and a sealing baffle fixed at the front ends of the two screws.

[0010] By adopting the above technical solution, the interior of the heating chamber is filled with water that generates steam. After a period of use, the sealing baffle can be easily moved through an auxiliary mechanism, making it convenient for staff to use tools such as spatulas to clean the scale inside the heating chamber, thereby ensuring the hygiene and safety of water used for food and further improving the safety and practicality of the device.

[0011] Furthermore, a pressure relief pipe is fixed on the top surface of the cabinet and a pressure relief valve is fixed on the outer peripheral wall of the pressure relief pipe, and four universal wheels with foot brakes are fixed on the bottom surface of the heating chamber through a mounting seat.

[0012] By adopting the above technical solution, the universal wheels are arranged to facilitate the movement of the device, thereby providing convenience for the transportation of the rice steaming cart.

[0013] Furthermore, a plurality of heating holes connected to the cabinet are provided on the top surface of the heating chamber, a storage groove for positioning the steaming plate is provided on the top surface of the porous plate, and a non-slip rubber sleeve is fixed on the outer peripheral wall of the U-shaped handle.

[0014] By adopting the above technical solution, the steaming plate can be positioned and placed conveniently through the provided storage groove, and the provided anti-slip rubber sleeve can improve the friction between the palm and the U-shaped handle, thereby improving the stability of holding.

[0015] Furthermore, the right end of the water inlet pipe extends to the inside of the cabinet, the left end of the water inlet pipe is connected to an external clean water source through a water pump, the connecting pipe is a retractable corrugated pipe, and the vertical pipe vertically penetrates multiple porous plates and is slidably connected thereto.

[0016] The above technical solution is adopted to facilitate the connecting pipe to adapt to the up and down movement of the vertical pipe, thereby avoiding the connecting pipe from affecting the movement of the vertical pipe.

[0017] Furthermore, the multiple branch pipes on the same vertical pipe are equidistantly distributed vertically, the multiple spray holes on the same horizontal pipe are equidistantly distributed front to back, and the multiple porous plates, steaming trays, and cover plates are arranged in sequence at intervals.

[0018] The above technical solution is adopted to facilitate cooling down the steaming plates on multiple porous plates at the same time.

[0019] Furthermore, the threaded barrel passes through the two supporting plates that are opposite to each other front and back, the belt is arranged on the rear side of the heating chamber, and the thread directions of the two screw rods are the same.

[0020] By adopting the above technical solution, it is easy to drive the sealing baffle to move forward and backward through the provided threaded barrel in cooperation with the screw, thereby providing convenience for cleaning the heating chamber.

[0021] Furthermore, the front side of the heating chamber is open, a sealing ring is fixed to the back side of the sealing baffle, and a glass observation window is fixed to the front side of the sealing baffle.

[0022] By adopting the above technical solution, the sealing performance of the sealing baffle can be improved by means of the provided sealing ring, and the water level and scaling condition inside the heating chamber can be observed by means of the provided glass observation window.

[0023] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0024] 1. When using the safe and energy-saving rice steaming cart, put the food to be steamed into the steaming plate, then put the steaming plate on the porous plate, close the cabinet and control the heating chamber to heat and generate steam, and then heat the food with the steam. After the heating is completed, the U-shaped handles on the left and right sides of the steaming plate are sprayed and cooled by the cooling mechanism, which is convenient for the staff to take out the steaming plate and effectively avoid the staff from being scalded by the steaming plate. It is safer and more convenient to promote and use.

[0025] 2. The safe and energy-saving rice steaming cart has a heating chamber filled with water that generates steam. After a period of use, the sealing baffle can be easily moved through an auxiliary mechanism, making it convenient for staff to use tools such as spatulas to clean the scale inside the heating chamber, thereby ensuring the hygiene and safety of water used for food and further improving the safety and practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a three-dimensional schematic diagram of the cabinet of this application;

[0027] Figure 2 This is a front cross-sectional schematic diagram of the cabinet of this application;

[0028] Figure 3 For this application Figure 2 A magnified schematic diagram of center A.

[0029] In the figure: 1. cabinet; 2. porous plate; 3. heating chamber; 4. steaming plate; 5. U-shaped handle; 601. water inlet pipe; 602. connecting pipe; 603. vertical pipe; 604. branch pipe; 605. horizontal pipe; 606. cylinder; 607. cover plate; 608. spray hole; 7. heating pipe; 801. support plate; 802. threaded cylinder; 803. transmission wheel; 804. belt; 805. screw; 806. sealing baffle; 9. pressure relief pipe; 10. universal wheel. DETAILED DESCRIPTION

[0030] The technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present application.

[0031] See also Figure 1-3 A safe and energy-saving rice steaming cart in this embodiment comprises a cabinet 1, a plurality of porous plates 2 fixed between the inner walls of the cabinet 1, a heating chamber 3 fixed to the bottom surface of the cabinet 1, a steaming plate 4 placed on the top surface of the porous plates 2, U-shaped handles 5 fixed to the left and right sides of the steaming plate 4, and a cooling mechanism arranged in the cabinet 1 for cooling the U-shaped handles 5. When in use, the food to be steamed is placed into the steaming plate 4, and then the steaming plate 4 is placed on the porous plates 2. After closing the cabinet 1, the heating chamber 3 is controlled to heat and generate steam, and then the food is heated by the steam. After the heating is completed, the U-shaped handles 5 on the left and right sides of the steaming plate 4 are sprayed and cooled by the cooling mechanism, so that the staff can take out the steaming plate 4 conveniently, and the staff can be effectively prevented from being scalded by the steaming plate 4. The safety is better and it is more convenient to promote and use.

[0032] See also Figure 1-3A pressure relief pipe 9 is fixed to the top surface of the cabinet 1, and a pressure relief valve is fixed on the outer peripheral wall of the pressure relief pipe 9. Four universal wheels 10 with foot brakes are fixed to the bottom surface of the heating chamber 3 through a mounting seat. The universal wheels 10 are arranged to facilitate the movement of the device, thereby providing convenience for the transportation of the rice steaming cart. A plurality of heating holes connected to the cabinet 1 are provided on the top surface of the heating chamber 3. A storage groove for positioning the steaming plate 4 is provided on the top surface of the porous plate 2. An anti-slip rubber sleeve is fixed to the outer peripheral wall of the U-shaped handle 5.

[0033] It should be noted that the control method of the present application is controlled by a controller, and the control circuit of the controller can be implemented by simple programming by technicians in this field. The provision of power is also common knowledge in this field, and the present application is mainly used to protect mechanical devices, so the present application will no longer explain the control method and circuit connection in detail.

[0034] See also Figure 1-3 The cooling mechanism includes a water inlet pipe 601 fixed on the left side of the cabinet 1, two connecting pipes 602 fixed on the bottom of the water inlet pipe 601, a vertical pipe 603 fixed at the bottom end of the connecting pipe 602, a plurality of branch pipes 604 fixed on the opposite sides of the two vertical pipes 603, a horizontal pipe 605 fixed on the end of the branch pipe 604 away from the vertical pipe 603, a cylinder 606 fixed on the top surface of the cabinet 1 and a plurality of cover plates 607 fixed between the two vertical pipes 603. A plurality of spray holes 608 are provided on the side of the horizontal pipe 605 facing the steaming plate 4. The bottom end of the output shaft of the cylinder 606 is fixed to the top cover plate 607. When the steaming plate 4 needs to be cooled, the cylinder 606 is started, and the cylinder 606 drives the top The cover plate 607 moves downward, and the top cover plate 607 drives multiple cover plates 607 to move downward synchronously through the vertical pipe 603, so that the multiple cover plates 607 respectively cover the top surfaces of the multiple steaming plates 4, and at this time, the multiple horizontal pipes 605 are respectively located on the left and right sides of the multiple steaming plates 4, and then the external water pump is controlled to transport clean cold water to the water inlet pipe 601, and the cold water is diverted to the two vertical pipes 603 through the water inlet pipe 601 and the two connecting pipes 602, and further enters the horizontal pipe 605 through the branch pipe 604, and is sprayed on the left and right sides of the steaming plate 4 and the U-shaped handle 5 through the spray holes 608 on the horizontal pipe 605, so as to reduce the temperature of the two sides of the steaming plate 4 and the U-shaped handle 5, so as to facilitate the staff to take out the steaming plate 4.

[0035] The right end of the water inlet pipe 601 extends to the inside of the cabinet 1, and the left end of the water inlet pipe 601 is connected to an external clean water source through a water pump. The connecting pipe 602 is a retractable corrugated pipe. The vertical pipe 603 vertically penetrates multiple porous plates 2 and is slidably connected thereto. Multiple branch pipes 604 on the same vertical pipe 603 are equidistantly distributed up and down, and multiple spray holes 608 on the same horizontal pipe 605 are equidistantly distributed front to back. Multiple porous plates 2, steaming trays 4, and cover plates 607 are arranged in sequence.

[0036] See also Figure 1In this embodiment, heating tubes 7 are fixed on the inner walls of the left and right sides of the heating bin 3. The heating bin 3 is provided with an auxiliary mechanism for cleaning the heating bin 3. The heating bin 3 is filled with water to generate steam. After a period of use, the auxiliary mechanism facilitates the staff to use tools such as a spatula to clean the scale inside the heating bin 3, thereby ensuring the sanitation and safety of water used for food and further improving the safety and practicality of the device. The auxiliary mechanism includes four support plates 801 respectively fixed on the left and right sides of the cabinet 1, a threaded cylinder 802 rotatably connected between two front and rear opposite support plates 801, a transmission wheel 803 fixed at the rear end of the threaded cylinder 802, a belt 804 arranged between the two transmission wheels 803 and connecting the two, and a threaded connection. The screw 805 connected to the inside of the threaded barrel 802 and the sealing baffle 806 fixed at the front end of the two screws 805 are used for heating. The heating tube 7 is started, and the heating tube 7 heats the water inside the heating chamber 3. The heated water generates steam. The steam enters the cabinet 1 through the heating hole and passes through multiple porous plates 2 in sequence to heat the steaming plate 4. When the inside of the heating chamber 3 needs to be cleaned of scale, the threaded barrel 802 on one side is rotated, and the threaded barrel 802 drives the threaded barrel 802 on the other side to rotate synchronously in the same direction through the transmission wheel 803 and the belt 804 at the rear end, and further drives the screw 805 and the sealing baffle 806 to move forward until the screw 805 is separated from the threaded barrel 802. At this time, the scale inside the lower heating chamber 3 can be scraped and cleaned with a tool such as a spatula.

[0037] In this embodiment, the threaded cylinder 802 passes through two front and rear opposite support plates 801, the belt 804 is arranged on the rear side of the heating chamber 3, the thread directions of the two screws 805 are the same, the front of the heating chamber 3 is open, a sealing ring is fixed on the back of the sealing baffle 806, and a glass observation window is fixed on the front of the sealing baffle 806.

[0038] The working principle of the above embodiment is:

[0039] (1) When the steaming plate 4 needs to be cooled down, the cylinder 606 is started, and the cylinder 606 drives the top cover plate 607 to move down. The top cover plate 607 drives the multiple cover plates 607 to move down synchronously through the vertical pipe 603, so that the multiple cover plates 607 are respectively covered on the top surfaces of the multiple steaming plates 4, and at this time, the multiple horizontal pipes 605 are respectively located on the left and right sides of the multiple steaming plates 4, and then the external water pump is controlled to transport clean cold water to the water inlet pipe 601. The cold water is divided into the two vertical pipes 603 through the water inlet pipe 601 and the two connecting pipes 602, and further enters the horizontal pipe 605 through the branch pipe 604, and is sprayed on the left and right sides of the steaming plate 4 and the U-shaped handle 5 through the spray hole 608 on the horizontal pipe 605, so as to reduce the temperature of the two sides of the steaming plate 4 and the U-shaped handle 5, so as to facilitate the staff to take out the steaming plate 4.

[0040] (2) During heating, the heating tube 7 is started, and the heating tube 7 heats the water inside the heating chamber 3. The heated water generates steam, and the steam enters the cabinet 1 through the heating hole and passes through the multiple porous plates 2 in sequence to heat the steaming plate 4. When the inside of the heating chamber 3 needs to be cleaned of scale, the threaded cylinder 802 on one side is rotated, and the threaded cylinder 802 drives the threaded cylinder 802 on the other side to rotate synchronously in the same direction through the transmission wheel 803 and the belt 804 at the rear end, and further drives the screw 805 and the sealing baffle 806 to move forward until the screw 805 is separated from the threaded cylinder 802. At this time, the scale inside the heating chamber 3 can be scraped and cleaned using a tool such as a spatula.

Claims

1. A safe and energy-saving rice steaming vehicle, characterized in that: It comprises a cabinet (1), a plurality of porous plates (2) fixed between the inner walls of the cabinet (1), a heating chamber (3) fixed to the bottom surface of the cabinet (1), a steaming plate (4) placed on the top surface of the porous plates (2), U-shaped handles (5) fixed to the left and right sides of the steaming plate (4), and a cooling mechanism arranged in the cabinet (1) for cooling the U-shaped handles (5); The cooling mechanism comprises a water inlet pipe (601) fixed on the left side of the cabinet (1), two connecting pipes (602) fixed on the bottom surface of the water inlet pipe (601), a vertical pipe (603) fixed at the bottom end of the connecting pipe (602), a plurality of branch pipes (604) fixed on opposite sides of the two vertical pipes (603), a horizontal pipe (605) fixed at one end of the branch pipe (604) away from the vertical pipe (603), a cylinder (606) fixed on the top surface of the cabinet (1), and a plurality of cover plates (607) fixed between the two vertical pipes (603), a plurality of spray holes (608) being provided on a side of the horizontal pipe (605) facing the steaming plate (4), and the bottom end of the output shaft of the cylinder (606) is fixed to the top cover plate (607).

2. A safe and energy-saving rice steaming vehicle according to claim 1, characterized in that: Heating tubes (7) are fixed to the inner walls on both sides of the heating chamber (3). The heating chamber (3) is provided with an auxiliary mechanism for facilitating cleaning of the heating chamber (3), the auxiliary mechanism comprising four support plates (801) respectively fixed to the left and right sides of the cabinet (1), a threaded barrel (802) rotatably connected between two front and rear opposite support plates (801), a transmission wheel (803) fixed to the rear end of the threaded barrel (802), a belt (804) arranged between the two transmission wheels (803) and connecting the two, a screw (805) threadedly connected to the inside of the threaded barrel (802), and a sealing baffle (806) fixed to the front ends of the two screws (805).

3. A safe and energy-saving rice steaming vehicle according to claim 1, characterized in that: A pressure relief pipe (9) is fixed to the top surface of the cabinet (1), and a pressure relief valve is fixed to the outer peripheral wall of the pressure relief pipe (9); four universal wheels (10) with foot brakes are fixed to the bottom surface of the heating chamber (3) via a mounting seat.

4. The safe and energy-saving rice steaming vehicle according to claim 1, characterized in that: The top surface of the heating chamber (3) is provided with a plurality of heating holes connected to the cabinet (1), the top surface of the porous plate (2) is provided with a storage groove for positioning the steaming plate (4), and an anti-slip rubber sleeve is fixed on the outer peripheral wall of the U-shaped handle (5).

5. The safe and energy-saving rice steaming vehicle according to claim 1, characterized in that: The right end of the water inlet pipe (601) extends into the interior of the cabinet (1), the left end of the water inlet pipe (601) is connected to an external clean water source via a water pump, the connecting pipe (602) is a retractable corrugated pipe, and the vertical pipe (603) vertically penetrates the plurality of porous plates (2) and is slidably connected thereto.

6. The safe and energy-saving rice steaming vehicle according to claim 1, characterized in that: The plurality of branch pipes (604) on the same vertical pipe (603) are equidistantly distributed vertically, the plurality of spray holes (608) on the same horizontal pipe (605) are equidistantly distributed front to back, and the plurality of porous plates (2), steaming trays (4), and cover plates (607) are sequentially spaced.

7. The safe and energy-saving rice steaming vehicle according to claim 2, characterized in that: The threaded cylinder (802) passes through the two supporting plates (801) that are opposite to each other in the front and rear, the belt (804) is arranged on the rear side of the heating chamber (3), and the thread directions of the two screw rods (805) are the same.

8. The safe and energy-saving rice steaming vehicle according to claim 2, characterized in that: The front side of the heating chamber (3) is open, a sealing ring is fixed to the back side of the sealing baffle (806), and a glass observation window is fixed to the front side of the sealing baffle (806).

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