Food steaming machine with uniform heating

Abstract

The utility model relates to a technical field of steaming equipment, especially a food steaming machine of even heating, including machine body, set up in the steaming mechanism of machine body, including steaming cylinder, stirring part and air inlet part, the steam groove is opened in the steaming cylinder, the steam groove is opened in the air outlet groove, the stirring part includes the pivot, the stirring axle, the mixed scraper and the crescent scraper, the utility model discloses a plurality of steam grooves and air outlet grooves at the bottom of steaming cylinder, cooperate in the crescent scraper of scraping in the steam groove, can when injecting the heating steam into the steaming cylinder, make steam first from the steaming cylinder bottom circulation, enter the steaming cylinder top cavity again, increase the heating area, make steam can heat from the bottom and top to material, and the heating effect is even, improves the heating efficiency.

Description

Technical Field

[0001] This utility model relates to the field of steaming equipment technology, and in particular to a food steaming machine that provides uniform heating. Background Technology

[0002] A food steaming and refining machine is a specialized piece of equipment for food processing. It is mainly used for steaming, stirring, and refining glutinous rice foods (such as mochi, green rice balls, and rice cakes) and high-viscosity foods (such as glutinous rice balls and glutinous rice cakes). The equipment heats the materials with high-temperature steam and, in conjunction with a stirring device, shears, squeezes, and stretches the materials during the stirring process to ensure that the materials are heated evenly.

[0003] In existing food steaming machines, during the steam injection heating and stirring process, the material is located at the bottom of the steaming drum, while the steam is located in the top cavity of the steaming drum. When there is a large amount of material to be steamed, the steam can only heat the material that has been turned up from the top, resulting in a small heating area and uneven heating, and low steaming heating efficiency. Utility Model Content

[0004] In view of the problems of small heating area and uneven heating in the steaming equipment mentioned above or in the prior art, this utility model is proposed.

[0005] Therefore, the purpose of this invention is to provide a food steaming machine that provides uniform heating.

[0006] To solve the above-mentioned technical problems, this utility model provides the following technical solution: As a preferred embodiment of the food steaming machine with uniform heating according to this utility model, it includes: a machine body; The steaming mechanism disposed within the machine body includes a steaming cylinder disposed inside the machine body, a stirring component disposed inside the steaming cylinder, and an air inlet component disposed outside the steaming mechanism. The steam drum is provided with a steam tank, and the steam tank is provided with an exhaust tank. The stirring component includes a rotating shaft disposed inside the steaming cylinder, an stirring shaft disposed outside the rotating shaft, a mixing scraper disposed at the end of the stirring shaft, and a crescent scraper disposed outside the mixing scraper; The mixing scraper scrapes along the inner wall of the steaming cylinder, and the crescent scraper scrapes along the inner wall of the steam tank.

[0007] As a preferred embodiment of the food steaming machine with uniform heating according to this utility model, an auxiliary plate is provided on the outside of the stirring shaft, the steam tank is a semi-circular groove, the crescent scraper is an arc-shaped scraper, and a driving component is provided at the end of the rotating shaft.

[0008] As a preferred embodiment of the food steaming machine with uniform heating according to this utility model, the driving component includes a drive motor disposed inside the machine body, the end of the rotating shaft extends into the machine body, both the end of the drive motor and the end of the rotating shaft are provided with transmission gears, and a transmission chain is disposed outside the transmission gears.

[0009] As a preferred embodiment of the food steaming machine with uniform heating of this utility model, the air inlet includes an air inlet pipe disposed outside the steaming cylinder, and a steam channel communicating with the air outlet groove is opened inside the side wall of the steaming cylinder, and the air inlet extends into the steam channel.

[0010] As a preferred embodiment of the food steaming machine with uniform heating of this utility model, a booster is also provided inside the machine body, and a booster pipe connected to the air inlet pipe is provided at the end of the booster, and a one-way valve is provided on the booster pipe.

[0011] As a preferred embodiment of the food steaming machine with uniform heating according to this utility model, the air outlet groove is vertically downward and the cross-sectional area of ​​the steam channel decreases downward.

[0012] As a preferred embodiment of the food steaming machine with uniform heating of this utility model, a rotating groove is provided in the middle of the machine body, a bearing is provided in the rotating groove, a turning shaft is provided outside the steaming cylinder, a servo motor is provided at the end of the bearing, and the steaming cylinder turns in the rotating groove.

[0013] As a preferred embodiment of the food steaming machine of this utility model with uniform heating, the top of the steaming cylinder is provided with a cylinder cover, and a sealing ring is provided on the outside of the cylinder cover.

[0014] The beneficial effects of this invention's food steaming machine with uniform heating are as follows: Through multiple steam grooves and exhaust grooves at the bottom of the steaming cylinder, and with the crescent-shaped scraper scraping inside the steam grooves, when heating steam is injected into the steaming cylinder, the steam first flows from the bottom of the steaming cylinder and then enters the top cavity of the steaming cylinder, increasing the heating area and allowing the steam to heat the material from both the bottom and the top, resulting in uniform heating and improved heating efficiency. Attached Figure Description

[0015] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0016] Figure 1 A schematic diagram of the overall structure of a food steaming machine for uniform heating; Figure 2A schematic diagram of the steaming mechanism of a food steaming machine designed for uniform heating; Figure 3 A cross-sectional coating of the internal structure of the steaming cylinder of a food steaming machine for uniform heating; Figure 4 for Figure 3 Enlarged view of area A in the middle; Figure 5 A schematic diagram of the stirring component structure of a food steaming machine designed for uniform heating; Figure 6 A schematic diagram of the drive component structure of a food steaming machine designed for uniform heating; Figure 7 This is a diagram of the internal structure of a food steaming machine designed for even heating.

[0017] The labels in the diagram represent: 1. Machine body; 11. Rotary trough; 12. Drive component; 121. Drive motor; 122. Transmission gear; 123. Transmission chain; 13. Bearing; 14. Servo motor; 2. Steaming mechanism; 21. Steaming cylinder; 211. Steam tank; 212. Exhaust trough; 213. Steam passage; 214. Tilting shaft; 22. Stirring component; 221. Rotating shaft; 222. Stirring shaft; 223. Auxiliary plate; 224. Crescent scraper; 225. Mixing scraper; 23. Cylinder cover; 231. Sealing ring; 24. Air inlet component; 241. Intensifier; 242. Intensifier pipe; 243. One-way valve; 244. Air inlet pipe. Detailed Implementation

[0018] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings.

[0019] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Those skilled in the art can make similar extensions without departing from the spirit of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0020] Secondly, the term "an embodiment" or "embodiment" as used herein refers to a specific feature, structure, or characteristic that may be included in at least one implementation of the present invention. The phrase "in one embodiment" appearing in different places in this specification does not necessarily refer to the same embodiment, nor is it a single or selective embodiment that excludes other embodiments.

[0021] Example 1, referring to Figures 1 to 7 This is the first embodiment of the present invention, which provides a food steaming machine with uniform heating, including a machine body 1; Specifically, the steaming mechanism 2 installed inside the machine body 1 includes a steaming cylinder 21 installed inside the machine body 1, a stirring component 22 installed inside the steaming cylinder 21, and an air inlet component 24 installed outside the steaming mechanism 2. Furthermore, the steaming mechanism 2 connected inside the machine body 1 is rotated; It includes a steaming cylinder 21 rotatably connected inside the machine body 1, a stirring component 22 rotatably connected inside the steaming cylinder 21, and an air inlet component 24 fixed outside the steaming mechanism 2; Specifically, a steam tank 211 is provided inside the steam drum 21, and an exhaust tank 212 is provided inside the steam tank 211; Furthermore, the steaming cylinder 21 is a rectangular trough with an open top, the bottom of the steaming cylinder 21 is semi-circular, a steam trough 211 is opened on the bottom surface of the steaming cylinder 21, and an exhaust trough 212 is opened on the inner wall of the steam trough 211. Specifically, the stirring component 22 includes a rotating shaft 221 disposed inside the steaming cylinder 21, a stirring shaft 222 disposed outside the rotating shaft 221, a mixing scraper 225 disposed at the end of the stirring shaft 222, and a crescent scraper 224 disposed outside the mixing scraper 225. Furthermore, the stirring component 22 includes a rotating shaft 221 rotatably connected inside the steaming cylinder 21, a plurality of stirring shafts 222 fixed on the outer wall of the rotating shaft 221, a mixing scraper 225 fixed at the end of the stirring shaft 222, and a crescent scraper 224 fixed on the outside of the mixing scraper 225. Specifically, the mixing scraper 225 scrapes along the inner wall of the steaming cylinder 21, and the crescent scraper 224 scrapes along the inner wall of the steam tank 211; Furthermore, the mixing scraper 225 scrapes along the inner wall of the steaming cylinder 21, and the crescent scraper 224 scrapes along the inner wall of the steam tank 211.

[0022] Specifically, an auxiliary plate 223 is provided on the outside of the stirring shaft 222, the steam tank 211 is a semi-circular groove, the crescent scraper 224 is an arc-shaped scraper, and a driving component 12 is provided at the end of the rotating shaft 221.

[0023] Furthermore, an auxiliary plate 223 is fixed to the outside of the stirring shaft 222, the steam tank 211 is a semi-circular groove with the same curvature as the ground of the steaming cylinder 21, the crescent scraper 224 is an arc-shaped scraper, and a drive component 12 is fixed to the end of the rotating shaft 221.

[0024] Specifically, the drive component 12 includes a drive motor 121 disposed inside the body 1, the end of the rotating shaft 221 extends into the body 1, and both the end of the drive motor 121 and the end of the rotating shaft 221 are provided with transmission gears 122, and a transmission chain 123 is disposed outside the transmission gears 122.

[0025] It should be noted that the rotating shaft 221 rotates counterclockwise, so that when the crescent scraper 224 rotates into the steam tank 211, it enters the steam tank 211 from the steam outlet 212 on the left side, thus opening up enough space for steam to enter the steam tank 211.

[0026] Furthermore, the drive component 12 includes a drive motor 121 fixed inside one side of the body 1, and one end of the rotating shaft 221 extends into the body 1. Both the end of the drive motor 121 and the end of the rotating shaft 221 are fixed with transmission gears 122. A transmission chain 123 is attached to the outside of the transmission gears 122, and the two transmission gears 122 are connected by the transmission chain 123.

[0027] Specifically, the air inlet 24 includes an air inlet pipe 244 disposed outside the steaming cylinder 21, and a steam channel 213 communicating with the air outlet groove 212 is opened inside the side wall of the steaming cylinder 21, and the air inlet pipe 244 extends into the steam channel 213.

[0028] Furthermore, the air inlet 24 includes an air inlet pipe 244 fixed to the rear end of the steaming cylinder 21. A steam channel 213 communicating with the air outlet groove 212 is opened inside the side wall of the steaming cylinder 21, and the air inlet pipe 244 extends into the steam channel 213.

[0029] Specifically, the machine body 1 is also equipped with a booster 241, and the end of the booster 241 is equipped with a booster pipe 242 that connects to the intake pipe 244. The booster pipe 242 is equipped with a one-way valve 243.

[0030] Furthermore, a booster 241 is installed on the other side of the body 1. A booster pipe 242 connected to the intake pipe 244 is fixed at the end of the booster 241. A one-way valve 243 is fixed on the booster pipe 242 near the intake pipe 244.

[0031] Specifically, the vent 212 faces vertically downwards, and the cross-sectional area of ​​the steam channel 213 decreases downwards.

[0032] Furthermore, the vent 212 is vertically downward, and the cross-sectional area of ​​the steam channel 213 decreases downward, with the space for steam to circulate becoming narrower as the steam channel 213 descends.

[0033] Specifically, a rotating groove 11 is provided in the middle of the machine body 1, a bearing 13 is provided in the rotating groove 11, a turning shaft 214 is provided on the outside of the steaming cylinder 21, a servo motor 14 is provided at the end of the bearing 13, and the steaming cylinder 21 is turned in the rotating groove 11.

[0034] Furthermore, a rotating groove 11 is provided in the middle of the machine body 1, and a bearing 13 is rotatably connected in the rotating groove 11. A flipping shaft 214 is fixed outside the steaming cylinder 21, and the flipping shaft 214 is connected to the bearing 13. A servo motor 14 is provided at the end of the bearing 13, and one side of the bearing 13 is connected to the end of the servo motor 14. The steaming cylinder 21 flips in the rotating groove 11.

[0035] Specifically, a cylinder cover 23 is provided on the top of the steaming cylinder 21, and a sealing ring 231 is provided on the outside of the cylinder cover 23.

[0036] Furthermore, a cylinder cover 23 is hinged to the top of the steaming cylinder 21, and a sealing ring 231 is fixed to the inner wall of the cylinder cover 23.

[0037] During the steaming operation, the cylinder cover 23 is opened, the material is poured into the steaming cylinder 21, and then the cylinder cover 23 is closed. At this time, the drive motor 121 is started. The drive motor 121 drives the transmission gear 122 to rotate. When the transmission gear 122 at the end of the drive motor 121 rotates, it drives the transmission gear 122 at the end of the rotating shaft 221 to rotate through the transmission chain 123, which in turn drives the rotating shaft 221 to rotate. The rotating shaft 221 drives the stirring shaft 222 to rotate, and the stirring shaft 222 drives the mixing scraper 225 and the crescent scraper 224 to rotate. Meanwhile, the intake pipe 244 is connected to an external steam preparation device. High-temperature steam enters the intake pipe 244 and then enters the steam channel 213 along the intake pipe 244 and flows downward along the steam channel 213. During this process, the booster 241 pressurizes the steam through the booster pipe 242, making the steam flow rate faster. As the steam flows downward along the steam channel 213, the steam channel 213 becomes narrower and narrower. With the booster, the steam is rapidly ejected downward from the narrow outlet slot 212 at the bottom of the steam channel 213. At this time, the mixing scraper 225 and the stirring rod rotate to stir the material. The crescent scraper 224 enters the steam tank 211 from the left and passes through the exhaust tank 212. The material in the steam tank 211 is scraped and pushed away by the crescent scraper 224, leaving a short arc-shaped cavity in the steam tank 211. At this time, the steam is ejected from the exhaust tank 212 and enters the cavity. As the crescent scraper 224 continues to rotate, the steam entering the cavity flows along the scraping path of the crescent scraper 224 and is finally discharged from the right side into the steaming chamber. During the process, the material is heated from the bottom. The steam entering the steaming cylinder 21 heats the material from the top. After steaming is completed, open the cylinder cover 23, place the container at the front end of the machine body 1, and start the servo motor 14. The servo motor 14 drives the steaming cylinder 21 to rotate forward through the flipping shaft 214 and bearing 13, pouring out the material in the steaming cylinder 21. During the pouring process, start the drive motor 121 to make the rotating shaft 221 drive the crescent scraper 224 and the mixing scraper 225 to continue rotating, scraping the material from the bottom of the steaming cylinder 21 and the steam tank 211.

[0038] It should be noted that the above embodiments are only used to illustrate the technical solution of this utility model and are not intended to limit it. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solution of this utility model without departing from the spirit and scope of the technical solution of this utility model, and all such modifications or substitutions should be covered within the scope of the claims of this utility model.

Claims

1. A food steaming machine with uniform heating, characterized in that: Including the body (1); and, The steaming mechanism (2) disposed within the machine body (1) includes a steaming cylinder (21) disposed inside the machine body (1), a stirring element (22) disposed inside the steaming cylinder (21), and an air inlet element (24) disposed outside the steaming mechanism (2); wherein, The steam drum (21) is provided with a steam tank (211), and the steam tank (211) is provided with an exhaust tank (212); and The stirring component (22) includes a rotating shaft (221) disposed inside the steaming cylinder (21), a stirring shaft (222) disposed outside the rotating shaft (221), a mixing scraper (225) disposed at the end of the stirring shaft (222), and a crescent scraper (224) disposed outside the mixing scraper (225); wherein, The mixing scraper (225) scrapes along the inner wall of the steaming cylinder (21), and the crescent scraper (224) scrapes along the inner wall of the steam tank (211).

2. The food steaming machine with uniform heating as described in claim 1, characterized in that: An auxiliary plate (223) is provided on the outside of the stirring shaft (222), the steam tank (211) is a semi-circular groove, the crescent scraper (224) is an arc-shaped scraper, and a driving component (12) is provided at the end of the rotating shaft (221).

3. The food steaming machine with uniform heating as described in claim 2, characterized in that: The drive unit (12) includes a drive motor (121) disposed inside the body (1), the end of the rotating shaft (221) extends into the body (1), and both the end of the drive motor (121) and the end of the rotating shaft (221) are provided with transmission gears (122), and a transmission chain (123) is disposed outside the transmission gears (122).

4. The food steaming machine with uniform heating as described in claim 3, characterized in that: The air inlet (24) includes an air inlet pipe (244) disposed outside the steaming cylinder (21). The steaming cylinder (21) has a steam channel (213) inside its side wall that communicates with the air outlet groove (212). The air inlet pipe (244) extends into the steam channel (213).

5. The food steaming machine with uniform heating as described in claim 4, characterized in that: The machine body (1) is also equipped with a booster (241), and the end of the booster (241) is equipped with a booster pipe (242) that connects to the air intake pipe (244), and the booster pipe (242) is equipped with a one-way valve (243).

6. The food steaming machine with uniform heating as described in claim 5, characterized in that: The air outlet groove (212) is vertically downward, and the cross-sectional area of ​​the steam channel (213) decreases downward.

7. The food steaming machine with uniform heating as described in claim 1, characterized in that: The machine body (1) has a rotating groove (11) in the middle, a bearing (13) is provided in the rotating groove (11), a turning shaft (214) is provided on the outside of the steaming cylinder (21), a servo motor (14) is provided at the end of the bearing (13), and the steaming cylinder (21) turns in the rotating groove (11).

8. The food steaming machine with uniform heating as described in claim 1, characterized in that: The top of the steaming cylinder (21) is provided with a cylinder cover (23), and a sealing ring (231) is provided on the outside of the cylinder cover (23).

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