Three-layer steam continuous rice cooking machine

Abstract

The utility model relates to a three-layer steam continuous type rice cooking machine which comprises a cooking machine body. The feeding mechanism is arranged at the top of the cooking machine body; the upper-layer conveying mechanism, the middle-layer conveying mechanism and the lower-layer conveying mechanism are mounted in the cooking machine body from top to bottom, and the steam supply mechanism is provided with a plurality of steam pipes; a plurality of groups of transverse scattering mechanisms; the longitudinal scattering mechanisms, the cleaning nozzles and the water replenishing nozzles are mounted above the upper-layer conveying mechanism, the middle-layer conveying mechanism and the lower-layer conveying mechanism; a discharging mechanism; the rice cooking machine adopts an upper, middle and lower three-layer structure, and compared with the conventional single-layer or double-layer production line, the rice cooking machine has the advantages that the length of the production line is shortened, the occupied area is reduced, the ground space of a factory operation area is saved, and the production line is more compact and efficient, and is particularly suitable for a production factory with limited space or needing to improve the production efficiency.

Description

Technical Field

[0001] This utility model relates to the field of cooking equipment technology, specifically a three-layer continuous steam rice cooker. Background Technology

[0002] Current rice cookers are generally single-layer or double-layer assembly line structures, typically including automatic feeding, rice steaming, water spraying, and discharging. However, regardless of whether it is a single-layer or double-layer structure, they occupy a large area, which means there is room for improvement in cooking efficiency. Therefore, we have made technical improvements to the current rice cookers to meet user needs. Utility Model Content

[0003] The technical problem to be solved by this utility model is to address the shortcomings of the existing technology by providing a three-layer continuous steam rice cooker that occupies a small area, achieves greater production capacity with a shorter production line, and can continuously discharge rice.

[0004] The technical problem to be solved by this utility model is achieved through the following technical solution: a three-layer continuous steam rice cooker, which includes a cooker body and has;

[0005] The feeding mechanism is located on top of the main body of the cooking machine;

[0006] The upper conveying mechanism, the middle conveying mechanism, and the lower conveying mechanism are installed in the body of the cooking machine from top to bottom. The two ends of the upper conveying mechanism, the middle conveying mechanism, and the lower conveying mechanism are set as the feeding end and the discharging end in sequence according to the material conveying direction. The feeding mechanism is located above the upper conveying mechanism and directly opposite the feeding end of the upper conveying mechanism.

[0007] A steam supply mechanism having several steam pipes placed in an upper conveying mechanism, a middle conveying mechanism, and a lower conveying mechanism;

[0008] Several sets of transverse dispersing mechanisms, wherein at least one set of transverse dispersing mechanisms is provided on the upper layer conveying mechanism, the middle layer conveying mechanism and the lower layer conveying mechanism;

[0009] Several sets of longitudinal dispersing mechanisms are provided, and at least one set of longitudinal dispersing mechanisms is provided on the upper conveying mechanism, the middle conveying mechanism and the lower conveying mechanism. The longitudinal dispersing mechanisms are arranged behind the transverse dispersing mechanisms in the direction of clinker.

[0010] Several sets of cleaning nozzles and water replenishment nozzles are installed above the upper conveying mechanism, the middle conveying mechanism and the lower conveying mechanism;

[0011] The discharge mechanism has its discharge end extending outside the main body of the cooking machine. The discharge mechanism is located on the outer wall of the main body of the cooking machine and is close to the discharge end of the lower conveyor mechanism.

[0012] The technical problem to be solved by this utility model can also be achieved through the following technical solution: the feeding mechanism of the three-layer continuous steam rice cooker described above is a feeding hopper.

[0013] The technical problem to be solved by this utility model can also be achieved through the following technical solution: the three-layer continuous steam rice cooker described above, wherein the upper conveying mechanism, the middle conveying mechanism and the lower conveying mechanism are mesh chain conveyors.

[0014] The technical problem to be solved by this utility model can also be achieved through the following technical solution: the three-layer continuous steam rice cooker described above, wherein the steam supply mechanism includes a steam distributor installed on the outer wall of the cooker body, and the end of the steam pipe is connected to the steam distributor.

[0015] The technical problem to be solved by this utility model can also be achieved through the following technical solution: the three-layer continuous steam rice cooker described above, wherein the transverse mixing mechanism includes a rotating power mechanism I installed on the main body of the cooker, and a rotating shaft I is installed on the power output end of the rotating power mechanism I. The rotating shaft I is parallel to the top surface of the upper conveying mechanism, the middle conveying mechanism and the lower conveying mechanism. Several transverse stirring plates are fixedly installed on the rotating shaft I, and the transverse stirring plates are parallel to the rotating shaft.

[0016] The technical problem to be solved by this utility model can also be achieved through the following technical solution: the three-layer continuous steam rice cooker described above, wherein the longitudinal dispersing mechanism includes a rotating power mechanism II installed on the main body of the cooker, and a rotating shaft II is installed on the power output end of the rotating power mechanism II. The rotating shaft II is parallel to the top surface of the upper conveying mechanism, the middle conveying mechanism and the lower conveying mechanism. Several sets of stirring rods are fixedly installed on the rotating shaft II. The axis of the stirring rod in each set of stirring rods is perpendicular to the axis of the rotating shaft II. Each set of stirring rods is composed of several stirring rods of different lengths.

[0017] The technical problem to be solved by this utility model can also be achieved through the following technical solution: the three-layer continuous steam rice cooker described above has several support rods installed at intervals along the material conveying direction on the inner wall of the cooker body above the upper conveying mechanism, the middle conveying mechanism and the lower conveying mechanism, and the cleaning nozzle and the water replenishment nozzle are installed on the support rods.

[0018] The technical problem to be solved by this utility model can also be achieved through the following technical solution: the three-layer continuous steam rice cooker described above has several drain pipes at the bottom of the cooker body.

[0019] The technical problem to be solved by this utility model can also be achieved through the following technical solution: the above-mentioned three-layer continuous steam rice cooker, wherein the discharge mechanism includes a discharge hopper, the discharge hopper is located on the outer wall of the cooker body and covers the discharge end of the lower conveying mechanism, and an exhaust pipe is provided on the top of the discharge hopper.

[0020] The technical problem to be solved by this utility model can also be achieved through the following technical solution: the three-layer continuous steam rice cooker described above has several sealed doors installed on the side wall of the cooker body.

[0021] Compared with the prior art, the beneficial technical effects of this utility model are as follows:

[0022] (1) The rice cooking machine adopts a three-layer structure of upper, middle and lower layers. Compared with the previous single or double-layer production line, the production line length is shortened, the floor area is reduced, saving the ground space of the factory operation area, and making the production line more compact and efficient. It is especially suitable for production areas with limited space or those that need to improve production efficiency.

[0023] (2) The design of the three-layer conveying mechanism allows the rice to move continuously from the upper layer to the lower layer during the cooking process and finally be discharged continuously through the discharge mechanism. This continuous operation mode greatly improves production efficiency, reduces waiting time, and makes the rice cooking process smoother and more efficient.

[0024] (3) The steam supply mechanism delivers steam evenly to each layer through several steam pipes, ensuring that the rice is heated evenly during the cooking process, avoiding local overheating or undercooking, which helps to improve the taste and quality of the rice.

[0025] (4) The setting of the horizontal and vertical dispersing mechanisms effectively prevents the rice from clumping and sticking together during the steaming process. These dispersing mechanisms fully disperse and mix the rice evenly through the action of the rotating stirring plate and stirring rod, ensuring that the rice can be steamed and cooked smoothly during the steaming process.

[0026] (5) The installation of cleaning nozzles and water replenishment nozzles allows the rice to be cleaned and replenished with water in a timely manner during the cooking process, maintaining the moisture of the rice and preventing water shortage during the cooking process. Attached Figure Description

[0027] Figure 1 This is a schematic diagram of the main structure of this utility model;

[0028] Figure 2 This is a top view of the structure of this utility model;

[0029] Figure 3 This is a side view of the present invention.

[0030] Reference numerals in the attached drawings: 1. Main body of the cooking machine; 2. Feeding mechanism; 3. Upper conveying mechanism; 4. Middle conveying mechanism; 5. Lower conveying mechanism; 6. Steam supply mechanism; 7. Steam pipe; 8. Rotary power mechanism I; 9. Rotary shaft I; 10. Horizontal stirring plate; 11. Rotary power mechanism II; 12. Rotary shaft II; 13. Stirring rod; 14. Cleaning nozzle; 15. Water replenishment nozzle; 16. Support rod; 17. Drain pipe; 18. Discharge mechanism; 19. Exhaust pipe; 20. Sealing door. Detailed Implementation

[0031] The specific technical solutions of this utility model are further described below with reference to the accompanying drawings, so as to enable those skilled in the art to further understand this utility model, without constituting a limitation on its rights.

[0032] Example 1, referring to Figure 1-3 A three-layer continuous steam rice cooker, comprising a cooker body 1, which has;

[0033] The feeding mechanism 2 is located on the top of the cooking machine body 1, and the feeding mechanism 2 is a feeding hopper;

[0034] The rice cooker adopts a three-layer structure, namely, upper conveyor 3, middle conveyor 4, and lower conveyor 5. The upper conveyor 3, middle conveyor 4, and lower conveyor 5 are mesh chain conveyors, which are installed inside the main body 1 of the cooker from top to bottom. The two ends of the upper conveyor 3, middle conveyor 4, and lower conveyor 5 are set as the feeding end and the discharging end in sequence according to the material conveying direction. The feeding mechanism 2 is located above the upper conveyor 3 and directly opposite the feeding end of the upper conveyor 3. The discharging end of the upper conveyor 3 is located directly above the feeding end of the middle conveyor 4, and the discharging end of the middle conveyor 4 is located directly above the feeding end of the lower conveyor 5.

[0035] In order to cook the rice, a steam supply mechanism 6 is provided in the main body 1 of the steaming machine, which is mainly used to cook rice. It has several steam pipes 7 placed in the upper conveying mechanism 3, the middle conveying mechanism 4 and the lower conveying mechanism 5. The steam supply mechanism 6 includes a steam distributor set on the outer wall of the main body 1 of the steaming machine. The ends of the steam pipes 7 are connected to the steam distributor. The hot steam discharged from the steam pipes 7 fills the entire main body 1 of the steaming machine through the gaps in the chain plate of the mesh conveyor, thereby cooking the rice.

[0036] Several sets of transverse dispersing mechanisms are provided. At least one set of transverse dispersing mechanisms is provided on each of the upper conveying mechanism 3, the middle conveying mechanism 4, and the lower conveying mechanism 5. The transverse dispersing mechanism includes a rotary power mechanism I8 installed on the main body 1 of the cooking machine. The rotary power mechanism I8 can be a servo motor, etc. A rotary shaft I9 is ​​installed on the power output end of the rotary power mechanism I8. The rotary shaft I9 is ​​parallel to the top surface of the upper conveying mechanism 3, the middle conveying mechanism 4, and the lower conveying mechanism 5. Several transverse stirring plates 10 are fixedly installed on the rotary shaft I9. The transverse stirring plates 10 are parallel to the rotary shaft and are formed into a roughly square plate structure. When stirring the rice, it can effectively prevent the rice piled at the bottom from being stirred to the surface, thus avoiding the situation of undercooked rice.

[0037] Several sets of longitudinal dispersing mechanisms are provided. Each of the upper conveying mechanism 3, the middle conveying mechanism 4, and the lower conveying mechanism 5 is equipped with at least one set of longitudinal dispersing mechanisms. The longitudinal dispersing mechanisms are arranged behind the transverse dispersing mechanisms in the direction of cooked food. The longitudinal dispersing mechanisms include a rotary power mechanism II11 installed on the main body 1 of the cooking machine. The rotary power mechanism II11 can be a servo motor, etc. A rotary shaft II12 is installed on the power output end of the rotary power mechanism II11. The rotary shaft II12 is parallel to the top surface of the upper conveying mechanism 3, the middle conveying mechanism 4, and the lower conveying mechanism 5. Several sets of stirring rods 13 are fixedly installed on the rotary shaft II12. The axis of the stirring rod 13 in each set of stirring rods 13 is perpendicular to the axis of the rotary shaft II12. Each set of stirring rods 13 is composed of several stirring rods 13 of different lengths. The stirring rods 13 are formed into a roughly cylindrical structure. Their length and diameter can be selected according to the usage requirements. Their design purpose is only to further turn the rice, which helps to move the uncooked rice at the bottom to the surface for cooking.

[0038] Several sets of cleaning nozzles 14 and water replenishment nozzles 15 are installed above the upper conveying mechanism 3, the middle conveying mechanism 4, and the lower conveying mechanism 5. Several support rods 16 are installed at intervals along the material conveying direction on the inner wall of the cooking machine body 1 above the upper conveying mechanism 3, the middle conveying mechanism 4, and the lower conveying mechanism 5. The support rods 16 are horizontally arranged and form a roughly rod-shaped structure. The cleaning nozzles 14 and water replenishment nozzles 15 are installed on the support rods 16. The number of cleaning nozzles 14 and water replenishment nozzles 15 can be selected according to the usage requirements. The number of cleaning nozzles 14 or water replenishment nozzles 15 on each support rod 16 can be selected according to the usage requirements. The cleaning nozzles 14 and water replenishment nozzles 15 can be supplied with water through hoses extending outside the cooking machine body 1.

[0039] The bottom of the cooking machine body 1 has several drain pipes 17, through which the accumulated water at the bottom of the cooking machine body 1 is drained.

[0040] The discharge mechanism 18 extends from the discharge end of the lower conveying mechanism 5 to the outside of the cooking machine body 1. The discharge mechanism 18 is located on the outer wall of the cooking machine body 1 and close to the discharge end of the lower conveying mechanism 5. The discharge mechanism 18 includes a discharge hopper, which is located on the outer wall of the cooking machine body 1 and covers the discharge end of the lower conveying mechanism 5. An exhaust pipe 19 is provided at the top of the discharge hopper. The exhaust pipe 19 is used to discharge excess steam inside the cooking machine body 1. A pressure relief valve or the like can be installed inside the exhaust pipe 19.

[0041] Several sealed doors 20 are installed on the side wall of the main body 1 of the steam cooker to facilitate personnel to inspect and maintain the interior of the main body 1 of the steam cooker.

[0042] The operating principle of the three-layer continuous steam rice cooker in Example 1 is as follows:

[0043] (1) Feeding stage: Raw materials (uncooked rice) are continuously fed into the feeding end of the upper conveying mechanism 3 of the main body 1 of the cooking machine through the feeding hopper;

[0044] (2) Conveying and cooking stage: When the raw material enters the upper conveying mechanism 3, it begins to move forward along the chain plate of the mesh conveyor. At the same time, the steam supply mechanism 6 starts to work. Steam enters the cooking machine body 1 through the steam pipe 7 and fills the entire cooking machine body 1 through the gaps in the chain plate of the mesh conveyor to cook the rice. During the cooking process, the upper conveying mechanism 3, the middle conveying mechanism 4 and the lower conveying mechanism 5 take turns to form an S-shaped conveying trajectory that can transport the rice from the upper layer to the lower layer. Each layer of conveying mechanism is equipped with a transverse dispersing mechanism and a longitudinal dispersing mechanism. They drive the rotating shaft and the stirring plate / stirring rod 13 through the rotating power mechanism to disperse the rice transversely and longitudinally, ensuring that the rice can be heated evenly and avoiding local undercooking or clumping. The cleaning nozzle 14 and the water replenishing nozzle 15 clean and replenish the rice regularly during the conveying process to maintain the moisture and taste of the rice. These nozzles supply water through hoses, which can easily adjust the frequency and intensity of cleaning and water replenishment.

[0045] (3) Drainage and discharge stage: During the cooking process, some water may accumulate at the bottom of the cooking machine body 1. This water is discharged through the drain pipe 17 to keep the cooking machine body 1 clean and dry. When the rice is conveyed to the discharge end of the lower conveying mechanism 5, the rice is continuously sent out of the cooking machine body 1 through the discharge hopper. During the cooking process, excess steam can be naturally discharged through the exhaust pipe 19 at the top of the discharge hopper.

[0046] (4) Several sealed doors 20 are installed on the side wall of the main body 1 of the cooking machine. The design of these sealed doors 20 facilitates personnel to enter the interior of the main body 1 of the cooking machine for maintenance and repair. When necessary, the sealed doors 20 can be opened to inspect, clean or replace the various components inside the cooking machine.

Claims

1. A three-layer steam continuous rice cooking machine, characterized by: It comprises a cooking machine body which has; a feeding mechanism arranged on the top of the cooking machine body; upper, middle and lower conveying mechanisms arranged in the cooking machine body from top to bottom, the two ends of the upper, middle and lower conveying mechanisms are arranged as feeding end and discharging end in turn according to the material conveying direction, and the feeding mechanism is located above the upper conveying mechanism and faces the feeding end of the upper conveying mechanism; steam supply mechanisms having several steam pipes arranged in the upper, middle and lower conveying mechanisms; several groups of transverse scattering mechanisms, at least one group of which is arranged on the upper, middle and lower conveying mechanisms; several groups of longitudinal scattering mechanisms, at least one group of which is arranged on the upper, middle and lower conveying mechanisms, and the longitudinal scattering mechanisms are arranged behind the transverse scattering mechanisms according to the clinker direction; several groups of cleaning and water replenishing nozzles arranged above the upper, middle and lower conveying mechanisms; a discharging mechanism, the discharging end of the lower conveying mechanism extends out of the cooking machine body, and the discharging mechanism is arranged on the outer wall of the cooking machine body and close to the discharging end of the lower conveying mechanism.

2. The three-layer steam continuous rice cooking machine according to claim 1, characterized in that: The feeding mechanism is a feeding hopper.

3. The three-layer steam continuous rice cooking machine according to claim 1, characterized in that: The upper, middle and lower conveying mechanisms are net chain conveyors.

4. The three-layer steam continuous rice cooking machine according to claim 1, characterized in that: The steam supply mechanisms comprise steam distributors arranged on the outer wall of the cooking machine body, and the end of the steam pipe is connected to the steam distributor.

5. The three-layer steam continuous rice cooking machine according to claim 1, characterized in that: The transverse scattering mechanism comprises a rotating power mechanism I arranged on the cooking machine body, a rotating shaft I is arranged on the power output end of the rotating power mechanism I, the rotating shaft I is parallel to the top surface of the upper, middle and lower conveying mechanisms, and several transverse stirring plates are fixedly arranged on the rotating shaft I and parallel to the rotating shaft.

6. The three-layer steam continuous rice cooking machine according to claim 1, characterized in that: The longitudinal scattering mechanism comprises a rotating power mechanism II arranged on the cooking machine body, a rotating shaft II is arranged on the power output end of the rotating power mechanism II, the rotating shaft II is parallel to the top surface of the upper, middle and lower conveying mechanisms, and several groups of stirring rods are fixedly arranged on the rotating shaft II, the axis of the stirring rods in each group of stirring rods is perpendicular to the axis of the rotating shaft II, and each group of the stirring rods is composed of several stirring rods with different lengths.

7. The three-layer steam continuous rice cooking machine according to claim 1, characterized in that: Several support rods are arranged on the inner wall of the cooking machine body above the upper, middle and lower conveying mechanisms and are spaced apart along the material conveying direction, and the cleaning and water replenishing nozzles are arranged on the support rods.

8. The three-layer steam continuous rice cooking machine according to claim 1, characterized in that: The bottom of the cooking machine body has several drain pipes.

9. The three-layer steam continuous rice cooking machine according to claim 1, characterized in that: The discharging mechanism comprises a discharging hopper which is arranged on the outer wall of the cooking machine body and covers the discharging end of the lower conveying mechanism, and an exhaust pipe is arranged on the top of the discharging hopper.

10. The three-layer steam continuous rice cooking machine according to claim 1, characterized in that: Several fan sealing doors are arranged on the side wall of the cooking machine body.

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