Multi-axis Feeding Device of Traditional Steamed Rice Machine

Abstract

The present invention relates to a multi-axis feeding device for an ancient method rice steaming machine, which includes a cylindrical container, a cover body, a feeding plate, a driving device, a combined rotating shaft and a stirring blade. The cover body covers the upper port of the cylindrical container. The driving device is arranged on the cover body. The combined rotating shaft is connected to the driving device, and the driving device controls the rotation of the combined rotating shaft. Both the feeding plate and the stirring blade are fixedly connected to the combined rotating shaft. The combined rotating shaft can drive the feeding plate and the stirring blade respectively. The feeding plate is circular, fixed on the combined rotating shaft, and the feeding plate and the combined rotating shaft are coaxial. The outer edge of the feeding plate fits against the inner wall of the cylindrical container, and the feeding plate can rotate self-rotation through the rotation of the combined rotating shaft. One end of the stirring blade is fixed on the combined rotating shaft, and the other end fits against the inner wall of the cylindrical container, and the stirring blade can rotate through the combined rotating shaft. The feeding plate is provided with an opening for discharging materials and a corresponding cover. The cover can be freely opened and closed and is installed at the opening.

Description

Technical Field

[0001] The present invention relates to the technical field of catering equipment, and particularly to a multi-axis feeding device for an ancient method rice cooker. Background Art

[0002] In the existing rice steaming cooking tools, when in use, first the rice is washed, and then the rice and water are combined in a certain proportion and put into the rice steaming device. This rice steaming method not only wastes water resources, but also most of the fragrance of the steamed rice is carried away with the evaporated water, and the taste of the rice will also be greatly reduced. Therefore, a new rice steaming device is now being studied with the aim of improving the taste of the rice. Generally, seasonings are added to the pre-steamed rice, and after the seasonings and the rice are fully stirred and mixed, secondary steaming is carried out. However, at present, the mixing of rice and seasonings is still in the manual mixing stage. But when mixing rice cooked from dozens of catties of rice with seasonings, it is very inconvenient, wasting a large amount of labor and time, and the manual mixing is very uneven, resulting in uneven taste of the rice in the later stage.

[0003] In addition, when the mixed rice and seasonings are taken out from the mixing container, they will adhere to the inner wall of the container and are not easy to take out, and manual scraping is required, which is time-consuming and laborious. Summary of the Invention

[0004] In view of this, it is necessary to provide a multi-axis feeding device for an ancient method rice cooker that can achieve automation, is convenient for mixing rice and seasonings, and is convenient for taking out the cooked rice.

[0005] The multi-axis feeding device for an ancient method rice cooker includes a cylindrical container, a cover body, a blanking plate, a driving device, a combined rotating shaft, and stirring blades. The cover body covers the upper port of the cylindrical container. The driving device is arranged on the cover body. The combined rotating shaft is connected to the driving device. The driving device controls the rotation of the combined rotating shaft. The combined rotating shaft passes through the cover body and extends to the bottom of the cylindrical container, and the combined rotating shaft is coaxial with the cylindrical container. The blanking plate and the stirring blades are both arranged inside the cylindrical container and are fixedly connected to the combined rotating shaft. The combined rotating shaft can drive the blanking plate and the stirring blades respectively. The blanking plate is circular, fixed on the combined rotating shaft, and the blanking plate is coaxial with the combined rotating shaft. The outer edge of the blanking plate fits with the inner wall of the cylindrical container, and the blanking plate can rotate by itself through the rotation of the combined rotating shaft. One end of the stirring blade is fixed on the combined rotating shaft, and the other end fits with the inner wall of the cylindrical container, and the stirring blade can rotate through the combined rotating shaft. An opening for discharging materials and a sealing cover cooperating therewith are provided on the blanking plate, and the sealing cover is installed at the opening in a freely openable and closable manner.

[0006] Furthermore, the lower port of the cylindrical container is a cone, and a discharge port is provided at the bottom of the cone.

[0007] Furthermore, a feed port is provided on the cover body.

[0008] Furthermore, the combined rotating shaft includes an inner shaft rod for connecting to a blanking plate and an outer shaft sleeve for connecting to a stirring blade, the inner shaft rod is located in the outer shaft sleeve, and the inner shaft rod and the outer shaft sleeve are coaxial, and the inner shaft rod and the outer shaft sleeve are both connected to the driving device.

[0009] Furthermore, the driving device includes a first motor, a second motor and a third motor. The first motor is transmission-connected to the inner shaft rod, and the first motor drives the inner shaft rod to rotate around its axis and drives the unloading plate to rotate. The second motor and the third motor are both transmission-connected to the outer sleeve, and the second motor drives the outer sleeve to rotate around its axis and drives the stirring blade to rotate. The third motor rotates forward and reversely to drive the outer sleeve to move back and forth along its axis, thereby driving the stirring blade installed on the outer sleeve to move in the cylindrical container.

[0010] Furthermore, in the cylindrical container, the length of the inner shaft is longer than that of the outer shaft sleeve, and the horizontal height of the blanking plate is lower than the horizontal height of the stirring blade.

[0011] Furthermore, one side of the cover on the blanking plate is hingedly mounted on the blanking plate on one side of the opening, and an extension line of one side of the cover at the hinge intersects with the inner shaft.

[0012] Furthermore, a wing plate inclined toward the cover body is provided on a side of the cover away from the hinge.

[0013] Furthermore, the angle between the wing plate and the cover is 100° to 170°.

[0014] Furthermore, a scraper is provided on one end of the stirring blade close to the inner wall of the cylindrical container, and the scraper is in contact with the inner wall of the cylindrical container.

[0015] The advantages of the multi-axis pre-feeding device of the traditional rice steaming machine provided by the present invention are:

[0016] By setting up a combination of a cylindrical container, a lid, a blanking plate, a driving device, a combined rotating shaft, and a stirring blade, after putting rice and seasonings into the cylindrical container, directly start the second motor and the third motor to drive the outer shaft sleeve to rotate and reciprocate axially, drive the stirring blade to rotate to stir the rice, and drive the stirring blade to move axially, so that the rice in the entire cylindrical container can be stirred evenly. When the stirring is even, stop the second motor and the third motor, and drive the blanking plate to rotate by controlling the first motor. The wing plates of the cover on the blanking plate are rotated by the rotation and the gravity of the rice, and the wing plates are opened, thus opening the cover. After the cover is opened, the rice falls from the opening on the blanking plate to the discharge port at the lower end of the cylindrical container, fully realizing automatic operation;

[0017] Moreover, the rice on the inner wall of the cylindrical container cannot fall automatically. To avoid waste, drive the second motor and the third motor to drive the stirring blade to rotate. The scraper on the stirring blade can scrape all the rice on the inner wall of the cylindrical container into the bottom of the cylindrical container, avoiding waste of rice.

[0018] This device can pre-store the mixed rice and provide the mixed rice in batches. After mixing the rice and seasonings, when the amount of rice is too large, the first motor can be driven to operate to discharge a part of the rice, and then randomly stop the operation of the first motor to leave the remaining mixed rice in the cylindrical container, and provide it in multiple batches, which is clean, hygienic, and convenient to operate. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 is a schematic structural diagram of the multi-axis pre-mixing device of the ancient method rice cooker of the present invention;

[0020] Figure 2 is Figure 1 a schematic structural diagram of the blanking plate in DETAILED DESCRIPTION OF THE INVENTION

[0021] In order to make the purpose, technical solutions and advantages of the present invention clearer, the present invention will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not used to limit the present invention.

[0022] Please refer to Figures 1 to 2 together, where Figure 1 is a schematic structural diagram of the multi-axis pre-mixing device of the ancient method rice cooker of the present invention; Figure 2 is Figure 1 a schematic structural diagram of the blanking plate in

[0023] The multi-axis feeding device of the ancient method rice cooker includes a cylindrical container 10, a cover body 20, a feeding plate 30, a driving device 40, a combined rotating shaft 50 and a stirring blade 60. The cover body 20 covers the upper port of the cylindrical container 10. The driving device 40 is arranged on the cover body 20. The combined rotating shaft 50 is connected to the driving device 40. The driving device 40 controls the rotation of the combined rotating shaft 50. The combined rotating shaft 50 passes through the cover body 20 and extends to the bottom of the cylindrical container 10, and the combined rotating shaft 50 is coaxial with the cylindrical container 10. The feeding plate 30 and the stirring blade 60 are both arranged inside the cylindrical container 10 and are fixedly connected to the combined rotating shaft 50. The combined rotating shaft 50 can drive the feeding plate 30 and the stirring blade 60 respectively. The feeding plate 30 is circular, fixed on the combined rotating shaft 50, and the feeding plate 30 is coaxial with the combined rotating shaft 50. The outer edge of the feeding plate 30 fits against the inner wall of the cylindrical container 10, and the feeding plate 30 can rotate self-drivenly through the rotation of the combined rotating shaft 50. One end of the stirring blade 60 is fixed on the combined rotating shaft 50, and the other end fits against the inner wall of the cylindrical container 10, and the stirring blade 60 can rotate through the combined rotating shaft 50. The feeding plate 30 is provided with an opening 31 for discharging materials and a sealing cover 32 cooperating therewith. The sealing cover 32 is installed at the opening 31 in a freely openable and closable manner.

[0024] The lower port of the cylindrical container 10 is a conical body 11. The bottom of the conical body 11 is provided with a discharge port 12, which is a channel for discharging the mixed rice. The design of the conical body 11 facilitates the sliding of the rice and prevents the rice from accumulating at the bottom.

[0025] The cover body 20 is provided with a feeding port 21, which is used for feeding rice and seasonings, and is also used for the entry of water during cleaning.

[0026] The combined rotating shaft 50 includes an inner shaft rod 51 for connecting to the blanking plate 30 and an outer shaft sleeve 52 for connecting to the stirring blade 60 , the inner shaft rod 51 is located in the outer shaft sleeve 52 , and the inner shaft rod 51 and the outer shaft sleeve 52 are coaxial, and the inner shaft rod 51 and the outer shaft sleeve 52 are both connected to the driving device 40 . The driving device 40 includes a first motor 41, a second motor 42 and a third motor 43. The first motor 41 is connected to the inner shaft rod 51 in a transmission manner. The first motor 41 drives the inner shaft rod 51 to rotate around its axis and drives the blanking plate 30 to rotate. The second motor 42 and the third motor 43 are both connected to the outer sleeve 52 in a transmission manner. The second motor 42 drives the outer sleeve 52 to rotate around its axis and drives the stirring blade 60 to rotate. The third motor 43 drives the outer sleeve 52 to move back and forth along its axis by forward and reverse rotation, thereby driving the stirring blade 60 installed on the outer sleeve 52 to move in the cylindrical container 10. The second motor 42 and the third motor 43 can be started at the same time or independently. The action of the stirring blade 60 is divided into a rotation action and a reciprocating action along the axis of the outer sleeve 52. These two actions of the stirring blade 60 can be performed simultaneously or independently, depending on the control of the second motor 42 and the third motor 43.

[0027] In the cylindrical container 10 , the length of the inner shaft rod 51 is longer than that of the outer shaft sleeve 52 , and the level of the blanking plate 30 is lower than that of the stirring blade 60 , so as to prevent the blanking plate 30 from colliding with the stirring blade 60 and being damaged.

[0028] One side of the cover 32 on the discharge plate 30 is hingedly mounted on the discharge plate 30 on the side of the opening 31. In other embodiments, an electric control connection may be adopted. The extension line of the hinged side of the cover 32 intersects with the inner shaft 51. The side of the cover 32 away from the hinge is provided with a wing 321 inclined toward the cover body 20. The angle between the wing 321 and the cover 32 is 100° to 170°. The wing 321 has the function of scraping rice into the opening 31. In the case of non-electrically opening the cover, the wing 321 also has the function of automatically opening the cover 32 on the basis of the rotation of the discharge plate 30 under the reaction force of the rice.

[0029] A scraper 61 is provided at one end of the stirring blade 60 close to the inner wall of the cylindrical container 10. The scraper 61 is in contact with the inner wall of the cylindrical container 10 and is used to scrape off the rice adhered to the inner wall of the cylindrical container 10, which is convenient, fast and effective.

[0030] The advantages of the multi-axis pre-feeding device of the traditional rice steaming machine provided by the present invention are:

[0031] By setting up the combination of a cylindrical container, a cover body, a blanking plate, a driving device, a combined rotating shaft and stirring blades, after putting rice and seasonings into the cylindrical container, directly start the second motor and the third motor to drive the outer shaft sleeve to rotate and reciprocate axially, drive the stirring blades to rotate to stir the rice, and drive the stirring blades to move axially, so that the rice in the whole cylindrical container can be stirred evenly. When the stirring is even, stop the second motor and the third motor, and drive the blanking plate to rotate by controlling the first motor. The wing plates of the cover on the blanking plate are rotated by the rotation and the gravity of the rice, and the wing plates are opened, thus opening the cover. After the cover is opened, the rice falls from the opening on the blanking plate to the discharge port at the lower end of the cylindrical container, fully realizing automatic operation;

[0032] Moreover, the rice on the inner wall of the cylindrical container cannot fall automatically. To avoid waste, drive the second motor and the third motor to drive the stirring blades to rotate. The scraper on the stirring blades can scrape all the rice on the inner wall of the cylindrical container into the bottom of the cylindrical container, avoiding waste of rice.

[0033] This device can store the mixed rice in advance and provide the mixed rice in batches. After mixing the rice and seasonings, when the amount of rice is too large, the first motor can be driven to operate to discharge a part of the rice, and then randomly stop the operation of the first motor, leaving the remaining mixed rice in the cylindrical container and providing it in multiple batches, which is clean, hygienic and convenient to operate.

[0034] The above are only the preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements and improvements made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. The multi-axis forecasting device of the traditional rice steaming machine, It is characterized in that The invention comprises a cylindrical container (10), a cover body (20), a blanking plate (30), a driving device (40), a combined rotating shaft (50) and a stirring blade (60), wherein the cover body (20) covers the upper port of the cylindrical container (10), the driving device (40) is arranged on the cover body (20), the combined rotating shaft (50) is connected to the driving device (40), the driving device (40) controls the combined rotating shaft (50) to rotate, the combined rotating shaft (50) passes through the cover body (20) and extends to the bottom of the cylindrical container (10), and the combined rotating shaft (50) is coaxial with the cylindrical container (10), the blanking plate (30) and the stirring blade (60) are both arranged inside the cylindrical container (10) and are connected and fixed to the combined rotating shaft (50), and the combined rotating shaft (50) is connected to the cylindrical container (10). The rotating shaft (50) can drive the unloading plate (30) and the stirring blade (60) respectively; the unloading plate (30) is circular and fixed on the combined rotating shaft (50); the unloading plate (30) and the combined rotating shaft (50) are coaxial; the outer edge of the unloading plate (30) is in contact with the inner wall of the cylindrical container (10); and the unloading plate (30) can rotate by the rotation of the combined rotating shaft (50); one end of the stirring blade (60) is fixed on the combined rotating shaft (50); the other end is in contact with the inner wall of the cylindrical container (10); and the stirring blade (60) can rotate by the combined rotating shaft (50); the unloading plate (30) is provided with an opening (31) for discharging materials and a sealing cover (32) matched therewith; and the sealing cover (32) can be installed at the opening (31) so as to be freely opened and closed; The lower end of the cylindrical container (10) is a cone (11), and a discharge port (12) is provided at the bottom of the cone (11); The combined rotating shaft (50) comprises an inner shaft (51) for connecting to a blanking plate (30) and an outer shaft sleeve (52) for connecting to a stirring blade (60); the inner shaft (51) is located in the outer shaft sleeve (52), and the inner shaft (51) and the outer shaft sleeve (52) are coaxial; the inner shaft (51) and the outer shaft sleeve (52) are both connected to the driving device (40); the driving device (40) comprises a first motor (41), a second motor (42) and a third motor (43); the first motor (41) is drivingly connected to the inner shaft (51); the second motor (42) and the third motor (43) are connected to the inner shaft (51) and the third motor (43) are connected to the outer shaft sleeve (52); A motor (41) drives the inner shaft (51) to rotate around its axis and drives the blanking plate (30) to rotate. The second motor (42) and the third motor (43) are both in driving connection with the outer shaft sleeve (52). The second motor (42) drives the outer shaft sleeve (52) to rotate around its axis and drives the stirring blade (60) to rotate. The third motor (43) drives the outer shaft sleeve (52) to move back and forth along its axis by forward and reverse rotation, thereby driving the stirring blade (60) installed on the outer shaft sleeve (52) to move in the cylindrical container (10).

2. The multi-axis feeding device of the ancient method rice steaming machine according to claim 1, characterized in that, a feeding port (21) is provided on the cover body (20).

3. The multi-axis feeding device of the ancient method rice steaming machine according to claim 1, characterized in that, inside the cylindrical container (10), the length of the inner shaft rod (51) is longer than that of the outer shaft sleeve (52), and the horizontal height of the blanking plate (30) is lower than the horizontal height of the stirring blade (60).

4. The multi-axis feeding device of the ancient method rice steaming machine according to claim 1, characterized in that, one side of the cover (32) on the blanking plate (30) is installed on the blanking plate (30) on one side of the opening (31) in a hinged manner, and the extension line of the side of the cover (32) where the hinge is located intersects with the inner shaft rod (51).

5. The multi-axis feeding device of the ancient method rice steaming machine according to claim 4, characterized in that, a wing plate (321) inclined towards the cover body (20) is provided on the side of the cover (32) away from the hinge.

6. The multi-axis feeding device of the ancient method rice steaming machine according to claim 5, characterized in that, the included angle between the wing plate (321) and the cover (32) is 100° - 170°.

7. The multi-axis feeding device of the ancient method rice steaming machine according to claim 1, characterized in that, a scraping plate (61) is provided at one end of the stirring blade (60) close to the inner wall of the cylindrical container (10), and the scraping plate (61) is attached to the inner wall of the cylindrical container (10).

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