Double-layer rice cake machine

Abstract

The utility model discloses a double-layer rice cake machine, which relates to the technical field of rice cake machines and comprises a rack, a first extrusion cavity is mounted in the rack, two groups of first auger shafts are arranged in the first extrusion cavity, and one ends of the two groups of first auger shafts are respectively connected with the inner wall of the first extrusion cavity through bearings. According to the utility model, the first extrusion cavity and the first auger shafts are arranged, so that the extrusion effect on raw materials can be improved through the two groups of oppositely rotating first auger shafts during use, rice can be effectively prevented from being thrown out in the extrusion process, and the labor intensity of workers can be effectively reduced; in the using process, through mutual cooperation of the two sets of second feeding ports, rice can be extruded again, so that the extruded rice cake is more delicate and chewy in taste, the effect of beating twice can be achieved through one-time operation, and the working efficiency of the device in the using process can be effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of rice cake machines, in particular to a double-layer rice cake machine. Background Art

[0002] Rice cake is a traditional food of the Han nationality in China and is a seasonal food for the lunar New Year. Rice cake is made of rice or glutinous rice, cooked into rice, and then pressed into cakes after being beaten or ground into powder by water mill. With the development of technology, most of the rice cakes on the market are made by rice cake machines.

[0003] The working principle of the rice cake machine is to complete the forming work of the rice cake by driving the auger to extrude through the motor. There is usually only a single auger on the existing rice cake machine. Due to the limited extrusion effect of the single auger, during the actual extrusion process, the rice is likely to be thrown out, and workers need to use tools to assist the machine in extruding the rice, which will increase the labor intensity of the workers. Therefore, we propose a double-layer rice cake machine to solve the above problems. Summary of the Utility Model

[0004] The purpose of the utility model is to provide a double-layer rice cake machine to solve the deficiencies existing in the prior art.

[0005] To achieve the above purpose, the utility model adopts the following technical scheme:

[0006] The double-layer rice cake machine includes a frame. A first extrusion chamber is installed inside the frame. Two groups of first auger shafts are arranged inside the first extrusion chamber. One ends of the two groups of first auger shafts are respectively connected to the inner wall of the first extrusion chamber through bearings. The other ends of the two groups of first auger shafts respectively extend outside the first extrusion chamber and are sleeved with first gears. One end of the head of one of the first auger shafts is connected to the motor through a first linkage mechanism, and the motor is fixedly installed at the bottom position of the frame. A first mounting bracket is installed on the inner wall of the frame. The first extrusion chamber is installed above the first mounting bracket. A first feed port is arranged at the top of the first extrusion chamber. A first discharge port is arranged at one end of the first extrusion chamber away from the first gear.

[0007] Preferably, a second mounting bracket is connected inside the frame below the first discharge port. A second extrusion chamber is installed above the second mounting bracket. Two groups of second auger shafts are arranged inside the second extrusion chamber. The ends of the two groups of second auger shafts extend outside the second extrusion chamber and are provided with a driving assembly. A second feed port is arranged above the second extrusion chamber. A second discharge port is arranged at one side of the second extrusion chamber away from the first discharge port.

[0008] Preferably, the driving assembly includes a second gear. There are two sets of the second gears, and the two sets of second gears are respectively fixedly sleeved on the ends of the second auger shafts. One end of one of the second auger shafts is connected to a linkage shaft, and the other end of the linkage shaft is connected to the first auger shaft through a second linkage mechanism.

[0009] Preferably, the top openings of the first feed inlet and the second feed inlet are larger than the bottom openings, and the diameter of the top opening of the second feed inlet is larger than the diameter of the first discharge outlet.

[0010] Preferably, a rubber pad is glued to the bottom end of the frame, and anti-slip lines are evenly formed on the bottom end of the rubber pad.

[0011] Preferably, a side plate covers one side of the frame away from the second discharge outlet, and the corners of the side plate are connected to the frame through bolts.

[0012] Preferably, a groove is formed at the center position of the side plate, and a transparent plate is glued to the inner wall of the groove.

[0013] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0014] 1. By providing a first extrusion chamber and a first auger shaft, during use, through two sets of first auger shafts rotating in opposite directions, the extrusion effect on the raw materials can be improved, effectively preventing the rice from being thrown out during extrusion, thereby effectively reducing the labor intensity of the staff.

[0015] 2. By providing a second feed inlet and a second auger shaft, during use, through the mutual cooperation of the two sets of second feed inlets, the re-extrusion operation of the rice can be realized, so that the extruded rice cakes have a more delicate and chewy texture, and the effect of hitting twice can be achieved through one operation, effectively improving the working efficiency during the use of the present device. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is a three-dimensional sectional structure schematic diagram of a double-layer rice cake machine proposed by the present utility model;

[0017] Figure 2 is Figure 1 a three-dimensional structure schematic diagram of the first auger shaft and the side plate in

[0018] Figure 3 is Figure 1 a three-dimensional structure schematic diagram of the second feed inlet and the second discharge outlet in

[0019] Figure 4 is Figure 1 a three-dimensional sectional structure schematic diagram of the first linkage mechanism and the motor in

[0020] In the figure: 1, frame; 2, first extrusion chamber; 3, first auger shaft; 4, first gear; 5, first linkage mechanism; 6, motor; 7, first feed inlet; 8, first discharge outlet; 9, second extrusion chamber; 10, second auger shaft; 11, second gear; 12, second linkage mechanism; 13, second feed inlet; 14, second discharge outlet; 15, linkage shaft; 16, first mounting bracket; 17, second mounting bracket; 18, side plate. Specific embodiments

[0021] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all of the embodiments.

[0022] Refer to Figures 1-4 , the double-layer rice cake machine includes a frame 1. Inside the frame 1, a first extrusion chamber 2 is installed. Inside the first extrusion chamber 2, there are two groups of first auger shafts 3. One ends of the two groups of first auger shafts 3 are respectively connected to the inner wall of the first extrusion chamber 2 through bearings. The other ends of the two groups of first auger shafts 3 respectively extend outside the first extrusion chamber 2 and are sleeved with first gears 4. The end of one of the first auger shafts 3 is connected to a motor 6 through a first linkage mechanism 5. The motor 6 is fixedly installed at the bottom position of the frame 1. The first linkage mechanism 5 is composed of two groups of sprockets and a group of chains. The two groups of sprockets are respectively fixedly sleeved on the output end of the motor 6 and the end of one of the first auger shafts 3. Therefore, when the motor 6 is started, driven by the first linkage mechanism 5, the first auger shaft 3 can be driven to rotate. Through the meshing of the first gears 4 provided at the ends of the two groups of first auger shafts 3, the other first auger shaft 3 can be rotated in the reverse direction to realize the dust removal and extrusion operation of the rice. A first mounting bracket 16 is installed on the inner wall of the frame 1. The first extrusion chamber 2 is installed above the first mounting bracket 16. A first feed inlet 7 is provided at the top of the first extrusion chamber 2. A first discharge outlet 8 is provided at one end of the first extrusion chamber 2 away from the first gear 4.

[0023] Further, refer to Figure 2It can be known that a second mounting frame 17 is connected to the inside of the frame 1 below the first discharge port 8, and a second extrusion chamber 9 is installed above the second mounting frame 17, and two groups of second auger shafts 10 are arranged inside the second extrusion chamber 9, and the ends of the two groups of second auger shafts 10 extend to the outside of the second extrusion chamber 9 and a driving assembly is arranged, and the other ends of the two groups of second auger shafts 10 are connected to the inner wall of the second extrusion chamber 9 through bearings to ensure the stability of the two groups of second auger shafts 10 during rotation, and a second feed port 13 is arranged above the second extrusion chamber 9, and a second discharge port 14 is arranged on the side of the second extrusion chamber 9 away from the first discharge port 8, and the setting of the two groups of second auger shafts 10 can realize the re-extrusion of the raw materials to ensure the taste of the finished raw materials.

[0024] Further, see Figure 1 , Figure 3 and Figure 4 It can be known that the driving assembly includes a second gear 11, and the second gear 11 is provided with two groups, and the two groups of second gears 11 are respectively fixedly sleeved on the ends of the second auger shaft 10, wherein the end of one group of the second auger shaft 10 is connected with a linkage shaft 15, and the other end of the linkage shaft 15 is connected to the first auger shaft 3 through a second linkage mechanism 12, and the second linkage mechanism 12 is composed of two groups of sprockets and a group of chains, and the two groups of sprockets are respectively fixedly sleeved on the linkage shaft 15 and the ends of the other group of the first auger shaft 3, so that the other group of the first auger shaft 3 is connected through the first gear 4. When the drive rotates, the second linkage mechanism 12 arranged on the outside thereof can drive the linkage shaft 15 to rotate at the same time. Since the linkage shaft 15 is connected to one group of the second auger shafts 10, the second auger shafts 10 can be driven to rotate. In combination with the second gear 11 with the two groups of second auger shafts 10 engaged at the ends, the two groups of second auger shafts 10 can be made to rotate in opposite directions inside the second extrusion cavity 9. Through the linkage of the second linkage mechanism 12 and the second gear 11, it can be achieved without adding any additional driving equipment, thereby effectively reducing the use cost of the device.

[0025] Further, see Figure 2 and Figure 3 It can be known that the top openings of the first feed port 7 and the second feed port 13 are larger than the bottom openings, and the diameter of the top opening of the second feed port 13 is larger than the diameter of the first discharge port 8. Since the top opening of the second feed port 13 is larger than the first discharge port 8, the raw material extruded from the first discharge port 8 can be prevented from falling to the edge of the second feed port 13, so as to fully receive the material. Since the bottom openings of the first feed port 7 and the second feed port 13 are smaller, the material inside the first extrusion cavity 2 and the second extrusion cavity 9 can be prevented from being thrown out during extrusion.

[0026] Further, see Figure 1It can be known that a rubber pad is glued to the bottom end of the frame 1, and anti-slip lines are evenly arranged at the bottom end of the rubber pad. The rubber pad and the anti-slip lines are not shown in the figure. Through the mutual cooperation of the two, the stability of the device during placement can be effectively improved.

[0027] Furthermore, referring to Figure 2 It can be known that one side of the frame 1 away from the second discharge port 14 is covered with a side plate 18, and the corner positions of the side plate 18 are connected to the frame 1 by bolts. Through the arrangement of multiple groups of bolts, it is convenient to disassemble the side plate 18 and the frame 1, so that the staff can easily repair each component inside the frame 1.

[0028] Furthermore, referring to Figure 2 It can be known that a groove is opened at the center position of the side plate 18, and a transparent plate is glued to the inner wall of the groove. The groove and the transparent plate are not shown in the figure. Through the mutual cooperation of the two, it is convenient for the staff to observe the operation conditions of the first linkage mechanism 5 and the motor 6, so that the staff can timely repair the device with abnormalities.

[0029] Working principle: When the present utility model is in use, the staff first needs to steam the rice, and then pour the steamed rice into the first feed port 7. Then the rice will enter the first extrusion chamber 2. At this time, driven by the motor 6, its output end rotates continuously. Through the first linkage mechanism 5 arranged at the output end of the motor 6, one of the first auger shafts 3 can be driven to rotate continuously. With the first gear 4 meshing with the end of the first auger shaft 3, when one of the first auger shafts 3 rotates driven by the first linkage mechanism 5, through the setting of the first gear 4, the other first auger shaft 3 is driven to rotate reversely inside the first extrusion chamber 2, so as to extrude the rice inside the first extrusion chamber 2 and drop it from the first discharge port 8 into the second feed port 13. Then the rice subjected to the primary extrusion enters the second extrusion chamber 9. During the reverse rotation of the other first auger shaft 3, through the second linkage mechanism 12 connected to its end, the linkage shaft 15 can be driven to rotate simultaneously, so that one of the second auger shafts 10 arranged inside the second extrusion chamber 9 rotates continuously. With the second gear 11 sleeved outside the second auger shaft 10, the other second auger shaft 10 can be rotated from another direction to extrude the material inside the second extrusion chamber 9 again and drop it from the second discharge port 14 into the collection container to complete the processing operation of the rice cake. The above is the entire working principle of the present utility model.

[0030] In the present utility model, the installation methods, connection methods or setting methods of all the above-mentioned components are common mechanical methods, and the specific structures, models and coefficient indexes of all its components are its own technologies. As long as they can achieve their beneficial effects, they can be implemented, so no more details will be given.

[0031] The above embodiments are the preferred embodiments of the present utility model, but the embodiments of the present utility model are not limited to the above embodiments. Any other changes, modifications, substitutions, combinations, simplifications made without departing from the spirit and principle of the present utility model shall be equivalent replacement methods and are all included in the protection scope of the present utility model.

[0032] In the present utility model, unless otherwise stated, the directional terms such as "up and down, left and right, front and back, inside and outside, vertical and horizontal" included in the terms only represent the directions of the terms in the normal use state, or are the common names understood by those skilled in the art, and should not be regarded as a limitation of the terms. At the same time, the numerical terms such as "first", "second" and "third" do not represent specific quantities and orders, but are only used for name distinction. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not expressly listed, or also includes elements inherent to such process, method, article or device.

Claims

1. A double-layer rice cake machine, comprising a frame (1), characterized in that: A first extrusion chamber (2) is installed inside the frame (1), and two groups of first auger shafts (3) are arranged inside the first extrusion chamber (2), one end of the two groups of first auger shafts (3) are connected to the inner wall of the first extrusion chamber (2) through bearings, and the other ends of the two groups of first auger shafts (3) extend to the outside of the first extrusion chamber (2) and are sleeved with first gears (4), one end of one group of the first auger shafts (3) is connected to the motor (6) through a first linkage mechanism (5), and the motor (6) is fixedly installed at the bottom end of the frame (1), a first mounting frame (16) is installed on the inner wall of the frame (1), the first extrusion chamber (2) is installed above the first mounting frame (16), a first feed port (7) is arranged at the top of the first extrusion chamber (2), and a first discharge port (8) is arranged at one end of the first extrusion chamber (2) away from the first gear (4).

2. The double-layer rice cake machine according to claim 1, characterized in that: A second mounting frame (17) is connected to the inside of the frame (1) below the first discharge port (8), and a second extrusion chamber (9) is installed above the second mounting frame (17). Two groups of second auger shafts (10) are provided inside the second extrusion chamber (9), and the ends of the two groups of second auger shafts (10) extend to the outside of the second extrusion chamber (9) and a driving assembly is provided. A second feed port (13) is provided above the second extrusion chamber (9), and a second discharge port (14) is provided on the side of the second extrusion chamber (9) away from the first discharge port (8).

3. The double-layer rice cake machine according to claim 2, characterized in that: The driving assembly comprises a second gear (11), wherein two groups of the second gear (11) are provided, and the two groups of the second gear (11) are respectively fixedly sleeved on the ends of the second auger shaft (10), wherein the end of one group of the second auger shaft (10) is connected to a linkage shaft (15), and the other end of the linkage shaft (15) is connected to the first auger shaft (3) via a second linkage mechanism (12).

4. The double-layer rice cake machine according to claim 1, characterized in that: The top openings of the first feed port (7) and the second feed port (13) are larger than the bottom openings, and the diameter of the top opening of the second feed port (13) is larger than the diameter of the first discharge port (8).

5. The double-layer rice cake machine according to claim 1, characterized in that: A rubber pad is glued to the bottom end of the frame (1), and anti-slip grooves are evenly arranged on the bottom end of the rubber pad.

6. The double-layer rice cake machine according to claim 1, characterized in that: A side of the frame (1) away from the second material discharge port (14) is covered with a side plate (18), and the corners of the side plate (18) are connected to the frame (1) via bolts.

7. The double-layer rice cake machine according to claim 6, characterized in that: A groove is provided at the center of the side plate (18), and a transparent plate is glued to the inner wall of the groove.

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