Raw material mixing device for producing rice noodles

Abstract

The utility model relates to a raw material mixing device for producing rice flour, which comprises a mixing tank and two side plates, the top surface of the mixing tank is communicated with a feed pipe, the bottom surface of the mixing tank is communicated with a discharge pipe, and the outer surface of the discharge pipe is sleeved with a control valve. According to the raw material mixing device for producing the rice noodles, when rice noodle raw materials in the mixing tank are mixed, a longitudinal motor is started firstly, the longitudinal motor can drive a plurality of stirring rods fixed to the outer surface of a rotating shaft to stir the materials in the mixing tank when working, meanwhile, a transverse motor is started, the transverse motor drives a circular plate to rotate, and the materials in the mixing tank are mixed; a circular plate drives an eccentric rod to rotate, and in the rotating process of the eccentric rod, the eccentric rod slides in a sliding groove formed in a pull rod, so that a connecting rod is driven to rotate front and back, the connecting rod drives a mixing tank to swing, the movement range of the mixing tank is expanded, rice flour in the mixing tank moves in a large range, the mixing quality is guaranteed, and the mixing efficiency is improved; and meanwhile, the service life of the motor is prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of rice noodle production, in particular to a raw material mixing device for producing rice noodles. Background Art

[0002] Rice noodles are a specialty snack in southern China. People in Jiangxi usually call them "fen". Rice noodles are made from rice and are made into strips or threads through processes such as soaking, steaming and pressing. It is not a powdered material made from rice by grinding as the word means. Rice noodles have a soft and elastic texture. They do not become mushy when boiled in water and are not easy to break when stir-fried. They are cooked in soup or stir-fried with various vegetables or soup ingredients. They are smooth and tasty and are deeply loved by consumers (especially those in the south). There are many varieties of rice noodles, which can be divided into rice noodles in rows, square rice noodles, wavy rice noodles, silver rice noodles, wet rice noodles and dry rice noodles.

[0003] For example, in the Chinese utility model patent with the announcement number CN221619224U, a rice noodle mixing device is disclosed, and its technical solution is as follows: comprising a mixing box, the mixing box is a capsule-type structure, a material port is installed at one end of the mixing box, a first stirring rod is movably inserted at the other end of the mixing box, a first motor is installed at one end of the first stirring rod, a second motor is installed on the side wall of the mixing box, a rotating rod is installed on the side wall of the mixing box, a connecting frame is installed at one end of the second motor and the rotating rod, and a plurality of second stirring rods are installed on the first stirring rod; The second stirring rods are all semi-circular structures, and two swinging U-shaped frames are symmetrically installed on the connecting frame, one end of the two swinging U-shaped frames is a semi-circular structure, and a supporting structure is installed on the two swinging U-shaped frames. A half gear ring is installed on the semi-circular part of one of the two swinging U-shaped frames, and a power component is engaged with the half gear ring; the supporting structure includes an L-shaped frame plate, a U-shaped notch is opened on the L-shaped frame plate, a U-shaped guide groove is opened on the L-shaped frame plate, and an arc-shaped slide is movably installed on the semi-circular part of the U-shaped guide groove.

[0004] The applicant has found that there are still some problems that need to be improved in the above technical solution. For example, when driving the mixing box to swing, it is necessary to reciprocate and adjust the forward and reverse rotation of the motor. When the motor is adjusted from forward rotation to reverse rotation, the output shaft of the motor changes from forward rotation to reverse rotation. Due to the gravity of the mixing box, the motor output shaft will be subjected to a large force, which can easily lead to eccentricity of the motor output shaft. For this reason, we propose a raw material mixing device for rice noodle production to solve the above problems. Utility Model Content

[0005] In response to the shortcomings of the existing technology, the utility model provides a raw material mixing device for producing rice noodles, which has the advantage that the longitudinal motor can drive the mixing tank to swing by continuous forward rotation, solving the problem that the motor needs to rotate forward and reverse to drive the mixing tube to swing, causing the motor output shaft to be subjected to large force, thereby causing the motor output shaft to become eccentric and thus damaging the motor.

[0006] To achieve the above object, the utility model provides the following technical solution: a raw material mixing device for producing rice noodles, comprising a mixing tank and two side plates, wherein the top surface of the mixing tank is connected to a feed pipe, the bottom surface of the mixing tank is connected to a discharge pipe, and the outer surface of the discharge pipe is sleeved with a control valve; two connecting columns are fixed between the two side plates;

[0007] Mixing mechanism: the mixing mechanism is arranged on the mixing tank;

[0008] The mixing mechanism includes an oscillating component and a stirring component;

[0009] The swing assembly includes a transverse motor fixed to the opposite ends of the two side plates, the output shaft of the transverse motor is fixed with a driving sprocket, the outer surface of the driving sprocket is transmission-connected with a transmission chain, the other end of the transmission chain is transmission-connected with a driven sprocket, a rotating rod is fixed inside the driven sprocket, the other end of the rotating rod is fixed with a circular plate, and the other end of the circular plate is fixed with an eccentric rod;

[0010] The swing assembly further comprises connecting rods fixed at both ends of the mixing tank, and a pull rod is fixed at each of the two connecting rods at one end facing away from the other.

[0011] Furthermore, the two side plates are each provided with a rotation hole, and the two connecting rods are respectively rotatably connected to the two rotation holes via bearings.

[0012] Furthermore, the two pull rods are provided with long sliding grooves, and the two eccentric rods are respectively located in the two sliding grooves and are slidably connected thereto.

[0013] Furthermore, the eccentric rod is installed at a position of the circular plate away from the center.

[0014] Furthermore, the stirring assembly includes a longitudinal motor fixed on the top surface of the mixing tank, the output shaft of the longitudinal motor is fixed with a rotating shaft, and a plurality of stirring rods are fixed on the rotating shaft.

[0015] Furthermore, the plurality of stirring rods are longitudinally and equidistantly distributed on the outer surface of the rotating shaft.

[0016] Compared with the existing technology, the technical solution of this application has the following beneficial effects:

[0017] The device is used for mixing raw materials of rice noodles. When mixing the rice noodles raw materials in a mixing tank, the longitudinal motor is first started. When working, the longitudinal motor drives a plurality of stirring rods fixed on the outer surface of a rotating shaft to stir the materials in the mixing tank. At the same time, the transverse motor is started, the transverse motor drives a circular plate to rotate, and the circular plate drives an eccentric rod to rotate. During the rotation of the eccentric rod, the eccentric rod slides in a chute provided on a pull rod, thereby driving a connecting rod to rotate back and forth, so that the connecting rod drives the mixing tank to swing, thereby expanding the motion range of the mixing box, allowing the rice noodles inside to move in a large range, ensuring the mixing quality, improving the mixing efficiency, and increasing the service life of the motor. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the internal structure of the mixing tank of the utility model;

[0020] Figure 3 This is a schematic diagram of the structure of the shaking component of the utility model;

[0021] Figure 4 This is a structural diagram of the shaking component of the utility model from another perspective.

[0022] In the figure: 1. Mixing tank; 2. Feed pipe; 3. Discharge pipe; 4. Side plate; 5. Connecting column; 6. Longitudinal motor; 7. Rotating shaft; 8. Stirring rod; 9. Transverse motor; 10. Driving sprocket; 11. Transmission chain; 12. Driven sprocket; 13. Circular plate; 14. Eccentric rod; 15. Pull rod; 16. Connecting rod. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0024] See also Figure 1 In this embodiment, a raw material mixing device for producing rice noodles includes a mixing tank 1 and two side plates 4. Both side plates 4 are provided with rotary holes. The top surface of the mixing tank 1 is connected to a feed pipe 2, and the bottom surface of the mixing tank 1 is connected to a discharge pipe 3. The outer surface of the discharge pipe 3 is sleeved with a control valve; two connecting columns 5 are fixed between the two side plates 4; a mixing mechanism: the mixing mechanism is arranged on the mixing tank 1; the mixing mechanism includes a swinging component and a stirring component.

[0025] When stirring the mixing tank 1, first, the rice noodle raw materials are injected into the mixing tank 1 through the feed pipe 2. After the rice noodle raw materials are mixed, the control valve on the discharge pipe 3 is opened, and the raw materials in the mixing tank 1 are discharged from the mixing tank through the discharge pipe 3 under the action of gravity.

[0026] See also Figure 2 In order to stir the rice noodle raw materials in the mixing tank 1, the stirring assembly in this embodiment includes a longitudinal motor 6 fixed on the top surface of the mixing tank 1, and the output shaft of the longitudinal motor 6 is fixed with a rotating shaft 7. A plurality of stirring rods 8 are fixed on the rotating shaft 7, and the plurality of stirring rods 8 are longitudinally equidistantly distributed on the outer surface of the rotating shaft 7.

[0027] When the rice noodle raw materials in the mixing tank 1 need to be stirred, the longitudinal motor 6 is first started. When the output shaft of the longitudinal motor 6 rotates, the rotating shaft 7 fixed to the output shaft of the longitudinal motor 6 is driven to rotate. During the rotation of the rotating shaft 7, the multiple stirring rods 8 on the outer surface of the rotating shaft 7 stir the materials in the mixing tank 1, thereby pre-stirring the rice noodle raw materials.

[0028] See also Figure 3 and Figure 4 In order to drive the mixing tank 1 to swing so that the rice noodle raw materials in the mixing tank 1 are fully integrated, the swing assembly in this embodiment includes a transverse motor 9 fixed to the opposite ends of the two side plates 4, the output shaft of the transverse motor 9 is fixed with a driving sprocket 10, the outer surface of the driving sprocket 10 is transmission-connected with a transmission chain 11, the other end of the transmission chain 11 is transmission-connected with a driven sprocket 12, a rotating rod is fixed inside the driven sprocket 12, the other end of the rotating rod is fixed with a circular plate 13, the other end of the circular plate 13 is fixed with an eccentric rod 14, and the eccentric rod 14 is installed on the circular plate 13 away from the center of the circle; the swing assembly also includes connecting rods 16 fixed at both ends of the mixing tank 1, the two connecting rods 16 are respectively rotatably connected to the two rotating holes through bearings, and the opposite ends of the two connecting rods 16 are fixed with pull rods 15.

[0029] In order to drive the pull rod 15 to rotate forward and backward when the eccentric rod 14 rotates, the two pull rods 15 are provided with long sliding grooves, and the two eccentric rods 14 are respectively located in the two sliding grooves and are slidably connected thereto.

[0030] When the rice noodle raw materials in the mixing tank 1 need to be further mixed, by starting the two transverse motors 9, the output shaft of the transverse motor 9 will drive the driving sprocket 10 fixed to the output shaft of the transverse motor 9 to rotate, and during the rotation of the driving sprocket 10, the transmission chain 11 on the outer surface of the driving sprocket 10 will drive the driven sprocket 12 to rotate, and during the rotation of the driven sprocket 12, the circular plate 13 will be driven to rotate. When the circular plate 13 rotates, the eccentric rod 14 fixed on the circular plate 13 is driven to rotate along the axis of the circular plate 13, and the eccentric rod 14 is driven to rotate along the axis of the circular plate 13. During the rotation process, since the eccentric rod 14 is located in the chute provided on the pull rod 15, when the eccentric rod 14 rotates, it will push the top of the pull rod 15 to drive the connecting rod 16 to rotate back and forth. When the two connecting rods 16 rotate back and forth, the mixing tank 1 fixed between the two connecting rods 16 is driven to swing. When the mixing tank 1 swings back and forth, the rice noodle raw materials can be more evenly distributed during the stirring process, helping the various ingredients in the rice noodles, such as rice noodles, starch, additives and water, to be better mixed, thereby achieving the purpose of improving the stirring effect and allowing the rice noodle raw materials to be fully stirred.

[0031] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply the existence of any such actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article, or device comprising a series of elements includes not only those elements, but also other elements not explicitly listed, or elements inherent to such process, method, article, or device. In the absence of further limitations, an element defined by the phrase "comprising a ..." does not exclude the presence of other identical elements in the process, method, article, or device comprising the element.

[0032] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A raw material mixing device for producing rice noodles, characterized in that: The mixing tank comprises a mixing tank (1) and two side plates (4), wherein the top surface of the mixing tank (1) is connected to a feed pipe (2), the bottom surface of the mixing tank (1) is connected to a discharge pipe (3), and the outer surface of the discharge pipe (3) is sleeved with a control valve; two connecting columns (5) are fixed between the two side plates (4); Mixing mechanism: the mixing mechanism is arranged on the mixing tank (1); The mixing mechanism includes an oscillating component and a stirring component; The swing assembly comprises a transverse motor (9) fixed to opposite ends of the two side plates (4), an output shaft of the transverse motor (9) is fixed with a driving sprocket (10), an outer surface of the driving sprocket (10) is transmission-connected with a transmission chain (11), the other end of the transmission chain (11) is transmission-connected with a driven sprocket (12), a rotating rod is fixed inside the driven sprocket (12), a circular plate (13) is fixed to the other end of the rotating rod, and an eccentric rod (14) is fixed to the other end of the circular plate (13); The swing assembly further comprises connecting rods (16) fixed at both ends of the mixing tank (1), and a pull rod (15) is fixed at the opposite ends of the two connecting rods (16).

2. A raw material mixing device for producing rice noodles according to claim 1, characterized in that: The two side plates (4) are each provided with a rotation hole, and the two connecting rods (16) are respectively rotatably connected to the two rotation holes via bearings.

3. A raw material mixing device for producing rice noodles according to claim 1, characterized in that: The two pull rods (15) are provided with long strip-shaped sliding grooves, and the two eccentric rods (14) are respectively located in the two sliding grooves and are slidably connected thereto.

4. A raw material mixing device for producing rice noodles according to claim 1, characterized in that: The eccentric rod (14) is installed at a position of the circular plate (13) away from the center of the circle.

5. A raw material mixing device for producing rice noodles according to claim 1, characterized in that: The stirring assembly comprises a longitudinal motor (6) fixed on the top surface of the mixing tank (1); a rotating shaft (7) is fixed to the output shaft of the longitudinal motor (6); and a plurality of stirring rods (8) are fixed on the rotating shaft (7).

6. A raw material mixing device for producing rice noodles according to claim 5, characterized in that: The plurality of stirring rods (8) are longitudinally and equidistantly distributed on the outer surface of the rotating shaft (7).

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