Rice steaming machine

Abstract

The rice steaming machine comprises a discharging assembly, a rice steaming assembly and a cooling assembly, one end of the rice steaming assembly communicates with the discharging assembly, and the other end of the rice steaming assembly communicates with the cooling assembly; the discharging assembly comprises a discharging hopper, and the bottom of the discharging hopper communicates with one end of the rice steaming assembly. The rice steaming assembly comprises a first cover body, a first conveying mechanism, a first stirring mechanism and a spraying mechanism; the cooling assembly comprises a second cover body, a second conveying mechanism, a second stirring mechanism and a cooling mechanism; through the arrangement of the cooling assembly, the cooling assembly is communicated with the rice steaming assembly, so that rice steamed by the rice steaming assembly directly enters the cooling assembly to be cooled, the cooked rice does not need to be conveyed to an additional cooling device, and yeast can be directly mixed at an outlet of the cooling device; the cooked rice is prevented from being polluted by dust and bacteria in the cooked rice transferring process; and the steam conveying mechanism is arranged below the first conveying belt and is matched with the spraying mechanism above the first conveying belt, so that the rice steaming time is shortened.

Description

Technical Field

[0001] The present invention relates to the technical field of rice wine devices, and in particular to a rice steamer. Background Art

[0002] Rice wine is made by mixing steamed rice with koji, which is then fermented in the rice. The brewing process is simple, the taste is sweet and mellow, and the alcohol content of rice wine is extremely low. It has become a daily beverage for farmers.

[0003] During the rice wine production process, the washed rice needs to be steamed. Chinese patent CN217922012U discloses an adjustable rice steaming device, including a sealing frame, on which multiple groups of rice steaming chambers are equidistantly installed. A waste heat recovery mechanism is provided between the first and last groups of rice steaming chambers. A steam valve is connected to the side of the rice steaming chamber located in the middle position, one end of the steam valve is connected to a connecting pipe, and the other end of the connecting pipe is connected to a cover. A group of covers is provided at the inner center position of each group of rice steaming chambers, and a temperature sensor and a pressure sensor are respectively installed on both sides of the inner bottom end of the rice steaming chamber. The sealing frame is installed on a conveyor, and the temperature inside the rice steaming chamber is detected by the temperature sensor. When the temperature inside the rice steaming chamber changes, the flow rate inside the steam valve is adjusted to control the amount of steam output to the inside of the rice steaming chamber, so that the temperature inside the rice steaming chamber is maintained within a certain range.

[0004] The above patent has the following defects:

[0005] First, the above patent can only cook rice into cooked rice. In the process of making rice wine, the cooked rice needs to be mixed with koji. This process requires the temperature of the cooked rice to be kept at a low level to ensure the activity of the added koji. The above device cannot quickly cool the cooked rice. The cooked rice needs to be placed in an additional cooling device for cooling and mixing. In the process of transporting the cooked rice to the cooling device, it is inevitable that it will be contaminated with bacteria and dust, affecting the quality of the final rice wine.

[0006] Secondly, the steam in the above patent is transported from the top of the cover to the rice steaming chamber. However, due to the high temperature of the steam, it takes a long time for the steam to cover the entire rice steaming chamber when transported from top to bottom, which is not conducive to cooking rice. Utility Model Content

[0007] In order to solve the problems existing in the above-mentioned prior art, the present invention aims to provide a rice steamer to solve the problem that the prior art cannot directly perform a cooling operation after the rice grains are cooked into cooked rice.

[0008] The rice steamer disclosed in the present invention comprises a feeding assembly, a rice steaming assembly and a cooling assembly, wherein one end of the rice steaming assembly is connected to the feeding assembly, and the other end is connected to the cooling assembly;

[0009] The feeding assembly includes a feeding hopper, the bottom of which is connected to one end of the rice steaming assembly;

[0010] The rice steaming assembly includes a first cover, a first conveying mechanism, a first stirring mechanism and a spraying mechanism;

[0011] The first cover body covers the first conveying mechanism, one end of the first cover body is open, and a communicating hole is formed on the top of the other end, the communicating hole is adapted to the bottom of the lower hopper, and the lower hopper is connected to the first cover body through the communicating hole;

[0012] The first conveying mechanism includes a first motor and a first conveying belt, the first motor and the first conveying belt are electrically connected, and the first conveying belt conveys along the length direction of the first cover toward the end away from the communicating hole;

[0013] The first stirring mechanism includes a second motor and a first stirring rod, the second motor is electrically connected to the first stirring rod, the first stirring rod is arranged above the first conveyor belt along the width direction of the first cover body, and is rotatably connected to the first cover body; the first stirring rod is provided with a plurality of first blade groups along its axial direction;

[0014] The spray mechanism includes a water inlet pipe, a diversion pipe, a spray pipe and a water outlet pipe, the water inlet pipe is passed through the width direction of the first cover body, one end is connected to the diversion pipe, and the other end is extended outside the first cover body; the diversion pipe is arranged on one side of the first cover body, and includes a diversion main pipe and a plurality of diversion branch pipes, one end of the diversion main pipe is connected to the water inlet pipe; the plurality of diversion branch pipes are arranged at intervals, one end is connected to the diversion main pipe, and the other end is connected to the spray pipe, and the first cover body is provided with a through hole at the connection between the diversion branch pipe and the spray pipe; the spray pipe is adapted to the diversion branch pipe, is arranged in the first cover body along the width direction of the first cover body, and is connected to the first cover body at both ends, and the spray pipe is provided with a plurality of spray holes at intervals in its length direction; the water outlet pipe is arranged below the first cover body, one end is connected to the first cover body, and the other end is extended outside the first cover body;

[0015] The cooling assembly includes a second cover, a second conveying mechanism, a second stirring mechanism and a cooling mechanism;

[0016] The second cover body has openings at both ends and covers the second conveying mechanism; one end of the second cover body is connected to the open end of the first cover body;

[0017] The second conveying mechanism includes a third motor and a second conveyor belt, the third motor and the second conveyor belt are electrically connected, and the second conveyor belt is conveyed along the length direction of the second cover body, along the end away from the connection between the first cover body and the second cover body;

[0018] The second stirring mechanism includes a fourth motor and a second stirring rod, the fourth motor is electrically connected to the second stirring rod, the second stirring rod is arranged above the second conveyor belt along the width direction of the second cover body, is arranged at an end of the second cover body away from the first cover body, and is rotatably connected to the second cover body; the second stirring rod is provided with a plurality of second blade groups along its axial direction;

[0019] The cooling mechanism includes a blower and an air duct, one end of the air duct is connected to the second cover body, and the other end of the air duct is connected to the blower.

[0020] Preferably, the rice steaming assembly further includes a steam conveying mechanism, which includes a steam conveying pipe. The steam conveying pipe is arranged below the first conveyor belt, with one end facing the first conveyor belt and the other end extending out of the first cover, and is provided with a plurality of steam holes for steam to pass through the first conveyor belt.

[0021] Preferably, the rice steamer further comprises a first cover and a second cover, wherein the top of the first cover is provided with a plurality of first inspection ports spaced apart along its length direction, and the top of the second cover is provided with a plurality of second inspection ports spaced apart along its length direction, the first cover is adapted to the first inspection port and covers the first inspection port; the second cover is adapted to the second inspection port and covers the second inspection port.

[0022] Preferably, a first covering portion is formed on the outer circumference of the first inspection port, and the height of the first covering portion is adapted to the first cover body; a second covering portion is formed on the outer circumference of the second inspection port, and the height of the second covering portion is adapted to the second cover body.

[0023] Preferably, the rice steamer further comprises a connecting piece, the rice steaming assembly is higher than the cooling assembly, the rice steaming assembly is connected to the cooling assembly via the connecting piece, the bottom of one end of the connecting piece abuts against the first conveyor belt, and the other end abuts against the second conveyor belt.

[0024] Preferably, each group of the first blade group includes multiple first blades, which are arranged at intervals along the circumference of the first stirring rod and are connected to the first stirring rod. Each group of the second blade group includes multiple second blades, which are arranged at intervals along the circumference of the second stirring rod and are connected to the second stirring rod.

[0025] Preferably, the rice steamer further comprises a connecting pipe, and there are two air guide pipes, and the two air guide pipes are connected to the blower through the connecting pipe.

[0026] Preferably, the end of the second cover body away from the first cover body is the discharging end, and a discharging plate, a first baffle and a second baffle arranged opposite to each other are provided at the discharging end, the width of the discharging plate is adapted to the second cover body, one end of the discharging plate is in contact with the second conveyor belt, and the discharging plate is inclined toward the horizontal plane in the direction away from the first cover body; the end of the first baffle close to the first cover body is connected to the inner side wall of the second cover body, and the first baffle extends along the middle part of the discharging plate; the end of the second baffle close to the first cover body is connected to the inner side wall of the second cover body, and the second baffle extends along the middle part of the discharging plate, and the first baffle and the second baffle form a necking structure.

[0027] The advantages of the rice steamer disclosed in the present invention are:

[0028] First, the cooling assembly is connected to the rice steaming assembly, so that the rice steamed by the rice steaming assembly can be directly cooled in the cooling assembly. There is no need to transport the cooked rice to an additional cooling device. The rice can be directly mixed at the outlet of the cooling device, which saves time in transporting the cooked rice and prevents the cooked rice from being contaminated by dust and bacteria during transport.

[0029] Secondly, by arranging the steam delivery mechanism below the first conveyor belt and opening a through hole for steam to pass through on the first conveyor belt, the steam is steamed from bottom to top by utilizing the rule that high-temperature gas has low density and tends to move toward the top. In combination with the spray mechanism above the first conveyor belt, the time it takes for rice grains to become cooked is shortened, thereby shortening the steaming time. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] Figure 1 This is a schematic diagram of the external structure of a rice steamer disclosed in the present invention;

[0031] Figure 2 is another schematic diagram of the external structure of a rice steamer according to the present disclosure;

[0032] Figure 3 is a top view of a rice steamer according to the present disclosure;

[0033] Figure 4 is a schematic diagram of the first conveyor belt and the second conveyor belt;

[0034] Figure 5 Schematic diagram of the closing structure.

[0035] Explanation of the accompanying drawings: 1-discharging assembly, 11-discharging hopper, 2-rice steaming assembly, 21-first cover body, 22-first conveying mechanism, 221-first conveyor belt, 23-spraying mechanism, 231-water inlet pipe, 232-diverter pipe, 24-steam conveying mechanism, 241-steam conveying pipe, 3-cooling assembly, 31-second cover body, 32-second conveying mechanism, 321-second conveyor belt, 33-second stirring mechanism, 331-second stirring rod, 332-second paddle, 34-cooling mechanism, 341-blower, 342-air guide pipe, 4-first cover body, 5-second cover body, 6-connecting piece, 7-connecting pipe, 8-discharging plate, 9-neck structure, 91-first baffle, 92-second baffle. DETAILED DESCRIPTION

[0036] like Figures 1 to 5 As shown, a rice steamer disclosed herein comprises a feeding assembly 1, a rice steaming assembly 2 and a cooling assembly 3, wherein one end of the rice steaming assembly 2 is connected to the feeding assembly 1, and the other end is connected to the cooling assembly 3;

[0037] The feeding assembly 1 includes a feeding hopper 11 , the bottom of which is connected to one end of the rice steaming assembly 2 ; specifically, the feeding hopper 11 is in the shape of an inverted conical funnel.

[0038] The rice steaming assembly 2 includes a first cover 21, a first conveying mechanism 22, a first stirring mechanism and a spraying mechanism 23;

[0039] The first cover 21 covers the first conveying mechanism 22. One end of the first cover 21 is open, and a communication hole is opened on the top of the other end. The communication hole is adapted to the bottom of the lower hopper 11. The lower hopper 11 is connected to the first cover 21 through the communication hole.

[0040] The first conveying mechanism 22 includes a first motor (not shown) and a first conveying belt 221. The first motor and the first conveying belt 221 are electrically connected. The first conveying belt 221 conveys along the length direction of the first cover 21 toward the end away from the communication hole.

[0041] The first stirring mechanism (not shown) includes a second motor and a first stirring rod. The second motor is electrically connected to the first stirring rod. The first stirring rod is disposed above the first conveyor belt 221 along the width direction of the first housing 21 and is rotatably connected to the first housing 21. The first stirring rod is provided with a plurality of first paddle groups along its axial direction.

[0042] The spray mechanism 23 includes a water inlet pipe 231, a diversion pipe 232, a spray pipe (not shown in the figure) and a water outlet pipe (not shown in the figure). The water inlet pipe 231 is arranged along the width direction of the first cover body 21, one end of which is connected to the diversion pipe 232, and the other end extends outside the first cover body 21 and is connected to a water source. The water source can be a conventional water storage place or water outlet device such as a water tank or a faucet; the diversion pipe 232 is arranged on one side of the first cover body 21, and includes a diversion main pipe and a plurality of diversion branches. One end of the diversion main pipe is connected to the water inlet pipe 231. Communication; a plurality of branch pipes are arranged at intervals, one end of which is connected to the branch main pipe and the other end is connected to the spray pipe. The first cover body 21 is provided with a through hole at the connection point between the branch pipe and the spray pipe; the spray pipe is adapted to the branch pipe, and is arranged inside the first cover body 21 along the width direction of the first cover body 21, with both ends connected to the first cover body 21, and the spray pipe is provided with a plurality of spray holes at intervals in its length direction; the water outlet pipe is arranged below the first cover body 21, one end of which is connected to the first cover body 21, and the other end of which extends to the outside of the first cover body 21;

[0043] Since the spray pipe is arranged in the first cover body 21, the hot water sprayed from the spray pipe is directed toward the conveyor belt, so that the rice grains can be continuously sprayed with hot water from the spray pipe during transportation on the first conveyor belt 221, thereby ensuring that the rice grains are cooked quickly.

[0044] The cooling assembly 3 includes a second cover 31, a second conveying mechanism 32, a second stirring mechanism 33 and a cooling mechanism 34;

[0045] The second cover 31 has openings at both ends and is covered on the second conveying mechanism 32; one end of the second cover 31 is connected to the open end of the first cover 21;

[0046] The second conveying mechanism 32 includes a third motor (not shown) and a second conveyor belt 321. The third motor and the second conveyor belt 321 are electrically connected. The second conveyor belt 321 conveys along the length direction of the second cover 31, along the end away from the first cover 21 and connected to the second cover 31.

[0047] The second stirring mechanism 33 includes a fourth motor (not shown) and a second stirring rod 331. The fourth motor is electrically connected to the second stirring rod 331. The second stirring rod 331 is arranged above the second conveyor belt 321 along the width direction of the second cover 31. The second stirring rod 331 is arranged at an end of the second cover 31 away from the first cover 21 and is rotatably connected to the second cover 31. The second stirring rod 331 is provided with a plurality of second blades 332 along its axial direction.

[0048] The cooling mechanism 34 includes a blower 341 and an air duct 342 . One end of the air duct 342 is connected to the second cover 31 , and the other end is connected to the blower 341 .

[0049] Through the setting of the cooling component 3, the cooling component 3 is connected with the rice steaming component 2, so that the rice steamed by the rice steaming component 2 directly enters the cooling component 3 for cooling. There is no need to transport the cooked rice to an additional cooling device. The koji can be directly mixed at the outlet of the cooling device, which saves the time of transporting the cooked rice and avoids the cooked rice from being contaminated by dust and bacteria during the transportation process.

[0050] Furthermore, the rice steaming assembly 2 also includes a steam conveying mechanism 24, which includes a steam conveying pipe 241. The steam conveying pipe 241 is arranged below the first conveyor belt 221, with one end facing the first conveyor belt 221 and the other end extending outside the first cover body 21. A plurality of steam holes for steam to pass through are opened with the first conveyor belt 221.

[0051] By arranging the steam delivery mechanism 24 below the first conveyor belt 221 and opening a through hole for steam to pass through on the first conveyor belt 221, the steam is steamed from bottom to top by utilizing the rule that high-temperature gas has a lower density and tends to move toward the top. In conjunction with the spray mechanism 23 above the first conveyor belt 221, the time it takes for rice grains to become cooked is shortened, thereby shortening the steaming time.

[0052] Furthermore, the rice steamer also includes a first cover body 4 and a second cover body 5. The top of the first cover body 21 is provided with a plurality of first inspection ports spaced apart along its length direction, and the top of the second cover body 31 is provided with a plurality of second inspection ports spaced apart along its length direction. The first cover body 4 is adapted to the first inspection port and is covered on the first inspection port; the second cover body 5 is adapted to the second inspection port and is covered on the second inspection port.

[0053] When steaming rice, the first cover 4 is covered with the first cover 21 to ensure the speed of steaming rice; and the second cover 5 is opened to ensure ventilation of the cooling component, thereby ensuring the cooling speed; and when cleaning the rice steaming component, the first cover 4 can be opened to facilitate cleaning the inner wall of the first cover 21 from the first inspection port; when steaming rice is stopped, the first cover 4 is covered with the first cover 31, and the second cover 5 is covered with the second cover 31 to prevent dust from entering the first cover 21 and the second cover 31.

[0054] Furthermore, a first covering portion is formed on the outer circumference of the first inspection port, and the height of the first covering portion is adapted to the first cover body 4; a second covering portion is formed on the outer circumference of the second inspection port, and the height of the second covering portion is adapted to the second cover body 5.

[0055] Furthermore, since there is a certain gap between the first conveying mechanism 22 and the second conveying mechanism 32, cooked rice is consumed in the process of transporting the cooked rice from the rice steaming mechanism to the cooling mechanism 34. In order to reduce the consumption of cooked rice in the process of transporting the cooked rice from the rice steaming mechanism to the cooling mechanism 34, the rice steaming machine also includes a connecting piece 6. The rice steaming component 2 is higher than the cooling component 3. The rice steaming component 2 is connected to the cooling component 3 through the connecting piece 6. The bottom of one end of the connecting piece 6 is in contact with the first conveyor belt 221, and the other end is in contact with the second conveyor belt 321.

[0056] Furthermore, each group of first blades includes multiple first blades, which are arranged at circumferential intervals along the first stirring rod and connected to the first stirring rod. Each group of second blades 332 includes multiple second blades 332, which are arranged at circumferential intervals along the second stirring rod 331 and connected to the second stirring rod 331.

[0057] Furthermore, the rice steamer also includes a connecting pipe 7 , and there are two air guide pipes 342 , which are connected to the blower 341 through the connecting pipe 7 .

[0058] Furthermore, the end of the second cover body 31 away from the first cover body 21 is the discharging end, and a discharging plate 8, a first baffle 91 and a second baffle 92 arranged opposite to each other are provided at the discharging end. The width of the discharging plate 8 is adapted to the second cover body 31, one end of the discharging plate 8 is in contact with the second conveyor belt 321, and the discharging plate 8 is inclined toward the horizontal plane in the direction away from the first cover body 21; the end of the first baffle 91 close to the first cover body 21 is connected to the inner side wall of the second cover body 31, and the first baffle 91 extends along the middle of the discharging plate 8; the end of the second baffle 92 close to the first cover body 21 is connected to the inner side wall of the second cover body 31, and the second baffle 92 extends along the middle of the discharging plate 8, and the first baffle 91 and the second baffle 92 form a necking structure 9.

[0059] By providing the necking structure 9, the cooked rice that has been stirred by the second stirring mechanism 33 and has fully dissipated heat can be better collected, thereby ensuring the amount of cooked rice collected and avoiding waste.

[0060] The rice steamer disclosed in the present disclosure has a cooling assembly 3 that is connected to the rice steaming assembly 2, so that the rice steamed by the rice steaming assembly 2 directly enters the cooling assembly 3 for cooling. There is no need to transport the cooked rice to an additional cooling device, and the rice can be directly mixed with koji at the outlet of the cooling device, thereby saving time in transporting the cooked rice and preventing the cooked rice from being contaminated by dust and bacteria during transport.

[0061] In addition, by arranging the steam delivery mechanism 24 below the first conveyor belt 221 and opening a through hole for steam to pass through on the first conveyor belt 221, the steam is steamed from bottom to top by utilizing the rule that high-temperature gas has a lower density and tends to move toward the top. In conjunction with the spray mechanism 23 above the first conveyor belt 221, the time it takes for the rice grains to become cooked is shortened, thereby shortening the steaming time.

[0062] In the description of the present disclosure, it should be understood that the directions or positional relationships indicated by directional words such as "front, back, up, down, left, right", "horizontal, vertical, horizontal" and "top, bottom" are usually based on the directions or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present disclosure and simplifying the description. Unless otherwise specified, these directional words do not indicate or imply that the device or element referred to must have a specific direction or be constructed and operated in a specific direction. Therefore, they cannot be understood as limiting the scope of protection of the present disclosure.

[0063] Those skilled in the art can make various other corresponding changes and deformations based on the technical solutions and concepts described above, and all of these changes and deformations should fall within the scope of protection of the claims of this disclosure.

Claims

1. A rice steamer, characterized in that: The invention comprises a feeding component (1), a rice steaming component (2) and a cooling component (3), wherein one end of the rice steaming component (2) is connected to the feeding component (1), and the other end is connected to the cooling component (3); The feeding assembly (1) comprises a feeding hopper (11), the bottom of which is connected to one end of the rice steaming assembly (2); The rice steaming assembly (2) comprises a first cover (21), a first conveying mechanism (22), a first stirring mechanism and a spraying mechanism (23); The first cover body (21) covers the first conveying mechanism (22), one end of the first cover body (21) is open, and a communicating hole is provided at the top of the other end, the communicating hole is adapted to the bottom of the lower hopper (11), and the lower hopper (11) and the first cover body (21) are communicated through the communicating hole; The first conveying mechanism (22) comprises a first motor and a first conveying belt (221), wherein the first motor and the first conveying belt (221) are electrically connected, and the first conveying belt (221) conveys along the length direction of the first cover body (21) toward an end away from the communicating hole; The first stirring mechanism comprises a second motor and a first stirring rod, the second motor is electrically connected to the first stirring rod, the first stirring rod is arranged above the first conveyor belt (221) along the width direction of the first cover (21), and is rotatably connected to the first cover (21); the first stirring rod is provided with a plurality of first blade groups along its axial direction; The spray mechanism (23) comprises a water inlet pipe (231), a diversion pipe (232), a spray pipe and a water outlet pipe. The water inlet pipe (231) is arranged along the width direction of the first cover body (21), one end of which is connected to the diversion pipe (232), and the other end of which extends outward from the first cover body (21); the diversion pipe (232) is arranged on one side of the first cover body (21), and comprises a diversion main pipe and a plurality of diversion branches. One end of the diversion main pipe is connected to the water inlet pipe (231); the plurality of diversion branches are arranged at intervals, one end of which is connected to the diversion main pipe. The first cover body (21) is connected to the first cover body (21), and the other end is connected to the spray pipe. A through hole is opened at the connection point between the branch pipe and the spray pipe. The spray pipe is adapted to the branch pipe and is arranged inside the first cover body (21) along the width direction of the first cover body (21). Both ends are connected to the first cover body (21), and the spray pipe is provided with a plurality of spray holes at intervals in the length direction thereof. The water outlet pipe is arranged below the first cover body, one end of which is connected to the first cover body (21), and the other end of which extends outward from the first cover body (21). The cooling assembly (3) includes a second cover (31), a second conveying mechanism (32), a second stirring mechanism (33) and a cooling mechanism (34); The second cover body (31) has openings at both ends and covers the second conveying mechanism (32); one end of the second cover body (31) is connected to the open end of the first cover body (21); The second conveying mechanism (32) comprises a third motor and a second conveying belt (321), wherein the third motor and the second conveying belt (321) are electrically connected, and the second conveying belt (321) is conveyed along the length direction of the second cover body (31) and along an end away from the first cover body (21) and connected to the second cover body (31); The second stirring mechanism (33) includes a fourth motor and a second stirring rod (331), the fourth motor is electrically connected to the second stirring rod (331), the second stirring rod (331) is arranged above the second conveyor belt (321) along the width direction of the second cover body (31), is arranged at one end of the second cover body (31) away from the first cover body (21), and is rotatably connected to the second cover body (31); the second stirring rod (331) is provided with a plurality of second blades (332) along its axial direction; The cooling mechanism (34) comprises a blower (341) and an air duct (342); one end of the air duct (342) is connected to the second cover (31), and the other end is connected to the blower (341).

2. The rice steamer according to claim 1, characterized in that The rice steaming assembly (2) further includes a steam conveying mechanism (24), wherein the steam conveying mechanism (24) includes a steam conveying pipe (241), and the steam conveying pipe (241) is arranged below the first conveyor belt (221), with one end facing the first conveyor belt (221) and the other end extending outside the first cover (21), and a plurality of steam holes for steam to pass through are opened between the steam conveying pipe and the first conveyor belt (221).

3. The rice steamer according to claim 1, characterized in that: The invention also includes a first cover body (4) and a second cover body (5), wherein the top of the first cover body (21) is provided with a plurality of first inspection ports spaced apart along its length direction, and the top of the second cover body (31) is provided with a plurality of second inspection ports spaced apart along its length direction, the first cover body (4) is adapted to the first inspection ports and is covered on the first inspection ports; the second cover body (5) is adapted to the second inspection ports and is covered on the second inspection ports.

4. The rice steamer according to claim 3, characterized in that: A first covering portion is formed on the outer circumference of the first inspection port, and the height of the first covering portion is adapted to the first cover body (4); a second covering portion is formed on the outer circumference of the second inspection port, and the height of the second covering portion is adapted to the second cover body (5).

5. The rice steamer according to claim 1, characterized in that: The invention also includes a connecting piece (6), wherein the rice steaming component (2) is higher than the cooling component (3), and the rice steaming component (2) and the cooling component (3) are connected through the connecting piece (6), and the bottom of one end of the connecting piece (6) abuts against the first conveyor belt (221), and the other end abuts against the second conveyor belt (321).

6. The rice steamer according to claim 1, characterized in that: Each group of the first blade group includes a plurality of first blades, which are arranged at intervals along the circumference of the first stirring rod and are connected to the first stirring rod. Each group of the second blade (332) group includes a plurality of second blades (332), which are arranged at intervals along the circumference of the second stirring rod (331) and are connected to the second stirring rod (331).

7. The rice steamer according to claim 1, characterized in that: It also includes a connecting pipe (7), and there are two air guide pipes (342). The two air guide pipes (342) are connected to the blower (341) through the connecting pipe (7).

8. The rice steamer according to claim 1, characterized in that: The end of the second cover body (31) away from the first cover body (21) is the discharge end, and a discharge plate (8), a first baffle (91) and a second baffle (92) arranged opposite to each other are provided at the discharge end. The width of the discharge plate (8) is adapted to the second cover body (31), one end of the discharge plate (8) abuts against the second conveyor belt (321), and the discharge plate (8) is inclined toward the horizontal plane in the direction away from the first cover body (21); the end of the first baffle (91) close to the first cover body (21) is connected to the inner side wall of the second cover body (31), and the first baffle (91) extends along the middle part of the discharge plate (8); the end of the second baffle (92) close to the first cover body (21) is connected to the inner side wall of the second cover body (31), and the second baffle (92) extends along the middle part of the discharge plate (8), and the first baffle (91) and the second baffle (92) form a necking structure (9).

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