Rice washing machine for glutinous rice wine production

Abstract

The utility model discloses a rice washing machine for glutinous rice wine production, belongs to the technical field of rice wine processing, and solves the problems that glutinous rice is generally soaked in water, precipitated glutinous rice is soaked in water, the cleaning effect is inevitably better than that of washed glutinous rice, and the rice washing effect is poor. The problem that in the prior art, equipment capable of conducting mass-production washing on glutinous rice does not exist is solved. The necking pipes are communicated with two ends of the washing cylinder, the drain pipe and the discharge pipe are respectively communicated with the two necking pipes, the water inlet pipe and the rice inlet pipe are positioned above the washing cylinder and are communicated with each other, the washing cylinder swings in a reciprocating manner, and the drain pipe, the discharge pipe, the water inlet pipe and the rice inlet pipe can be opened and closed. The rice washing machine is used for batch rice washing, sticky rice and washing water are input through the rice inlet pipe and the water inlet pipe, the electromagnetic valve is closed, the driving motor rotating disc is started, the eccentric column is driven to drive the rice washing barrel to deflect, the sticky rice and the washing water are stirred, operation is repeated 3-4 times after drainage, cleanliness is ensured, the discharging pipe is opened to discharge the sticky rice, and brewing quality is ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of rice wine processing, in particular to a rice washing machine for glutinous rice wine production. Background Art

[0002] Glutinous rice wine is an ancient and traditional Chinese liquor. Its production process has evolved and improved over hundreds of years, forming a unique and precise technological process.

[0003] First of all, selecting high-quality glutinous rice is the primary step in making glutinous rice wine. The glutinous rice should have sufficient starch content and a firm texture to ensure the full release of amylase during the fermentation process.

[0004] Secondly, the glutinous rice needs to be washed, soaked, and steamed. The washing process helps to remove impurities on the surface of the glutinous rice. Soaking allows the glutinous rice to fully absorb water, promoting subsequent steaming and fermentation. During the steaming process, the glutinous rice is steamed to an appropriate softness for the subsequent fermentation process.

[0005] Next is the fermentation stage. The steamed glutinous rice is cooled to an appropriate temperature, and then glutinous rice wine koji or other fermenting agents are added. During the fermentation process, amylase decomposes the starch in the glutinous rice into glucose, and yeast converts glucose into alcohol and carbon dioxide. The fermentation time and temperature need to be strictly controlled to ensure the taste and aroma of the glutinous rice wine.

[0006] After fermentation is completed, the glutinous rice wine needs to be pressed and filtered to remove solid residues and impurities. Subsequently is the storage and aging stage of the glutinous rice wine. During this process, the taste of the glutinous rice wine will gradually improve, and the aroma will become richer and more intense.

[0007] Before producing glutinous rice wine, multiple washings of the glutinous rice are necessary steps. It is not only necessary to wash the dust on the surface of the glutinous rice, but also to remove some starch slurry that may remain on the surface of the glutinous rice. If not cleaned thoroughly, it will lead to abnormal fermentation or contamination during the fermentation process. By washing multiple times, the starch slurry can be completely removed to ensure the normal progress of the fermentation process. However, currently, for multiple washings of glutinous rice, it is generally directly soaked in water, and the washed glutinous rice is soaked in water. Its washing effect is surely far less clean than that of rinsing. However, there is no equipment in the prior art that can mass-produce the rinsing of glutinous rice.

[0008] Therefore, a rice washing machine for glutinous rice wine production is proposed to solve or alleviate the above problems. Content of the Utility Model

[0009] The purpose of the utility model is to solve the deficiencies existing in the prior art and to propose a rice washing machine for glutinous rice wine production.

[0010] To achieve the above object, the present utility model adopts the following technical solutions:

[0011] A rice-washing machine for glutinous rice wine production, comprising a washing cylinder, necking pipes connected to both ends thereof, a drain pipe and a discharge pipe respectively connected to the two necking pipes, and a water inlet pipe and a rice inlet pipe which are connected and arranged above the washing cylinder. The washing cylinder reciprocates in a swinging motion, and the drain pipe, the discharge pipe, the water inlet pipe, and the rice inlet pipe can all be opened and closed.

[0012] Preferably, electromagnetic valves are connected to the drain pipe, the discharge pipe, the water inlet pipe, and the rice inlet pipe.

[0013] Preferably, a filter screen is fixedly connected to one end of the washing cylinder facing the drain pipe.

[0014] Preferably, it further comprises a reciprocating swinging assembly, and the washing cylinder is arranged on the movable end of the reciprocating swinging assembly.

[0015] Preferably, the reciprocating swinging assembly includes a connecting frame, a rotating shaft rotatably connected to the connecting frame, a guide plate fixedly connected to the upper end of the rotating shaft, a driving motor fixedly connected to the connecting frame, a rotating disk fixedly connected to the output shaft of the driving motor, and an eccentric column eccentrically arranged on the top surface of the rotating disk. A chute having the same length direction as the guide plate is provided on the bottom surface of the guide plate, the eccentric column is cylindrical, and the upper end of the eccentric column is slidably connected in the chute.

[0016] Preferably, the washing cylinder is inclined, and the horizontal height of the discharge pipe is lower than the horizontal height of the water outlet pipe.

[0017] Preferably, it further comprises a bottom frame and an inclined seat fixedly connected to the top surface thereof. The top surface of the inclined seat is inclined, and the reciprocating swinging assembly is arranged on the top surface of the inclined seat.

[0018] The present utility model has the following beneficial effects:

[0019] The present utility model is used for batch rice washing. The rice inlet pipe and the water inlet pipe input glutinous rice and cleaning water. Close the electromagnetic valves, start the driving motor rotating disk, drive the eccentric column to drive the rice washing cylinder to deflect, stir the glutinous rice and the cleaning water, repeat the operation 3 - 4 times after draining water to ensure the cleanliness, and open the discharge pipe to discharge the glutinous rice to ensure the brewing quality. Description of the Drawings

[0020] Figure 1 is a schematic structural diagram of the present utility model;

[0021] Figure 2 is a partial cross-sectional view of the present utility model;

[0022] Figure 3 is Figure 2 an enlarged view of part A in

[0023] 1. Underframe; 2. Tilt seat; 3. Connecting frame; 4. Driving motor; 5. Rotating disc; 6. Eccentric column; 7. Rotating shaft; 8. Guide plate; 9. Mounting seat; 10. Scouring cylinder; 11. Reducing pipe; 12. Discharge pipe; 13. Drain pipe; 14. Water inlet pipe; 15. Rice inlet pipe; 16. Filter screen. Specific embodiments

[0024] 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 the embodiments.

[0025] A rice washing machine for glutinous rice wine production, as Figure 1 and 2 shown, includes an underframe 1, a tilt seat 2 fixedly connected to its top surface, a scouring cylinder 10, a reducing pipe 11 communicating at both ends thereof, a drain pipe 13 and a discharge pipe 12 respectively communicating with the two reducing pipes 11, a water inlet pipe 14 and a rice inlet pipe 15 located above the scouring cylinder 10 and communicatingly arranged, and a reciprocating swing assembly. Moreover, the drain pipe 13, the discharge pipe 12, the water inlet pipe 14, and the rice inlet pipe 15 can all be opened and closed. Specifically, electromagnetic valves are connected to the drain pipe 13, the discharge pipe 12, the water inlet pipe 14, and the rice inlet pipe 15.

[0026] As Figure 3 shown, a filter screen 16 is fixedly connected to one end of the scouring cylinder 10 facing the drain pipe 13. The scouring cylinder 10 is arranged on the movable end of the reciprocating swing assembly to realize the reciprocating swing movement of the scouring cylinder 10.

[0027] As Figure 1 and 2 shown, the reciprocating swing assembly includes a connecting frame 3, a rotating shaft 7 rotatably connected to the connecting frame 3, a guide plate 8 fixedly connected to the upper end of the rotating shaft 7, a driving motor 4 fixedly connected to the connecting frame 3, a rotating disc 5 fixedly connected to the output shaft of the driving motor 4, and an eccentric column 6 eccentrically arranged on the top surface of the rotating disc 5. A chute having the same length direction as the guide plate 8 is provided on the bottom surface of the guide plate 8. The eccentric column 6 is cylindrical, and the upper end of the eccentric column 6 is slidably connected in the chute. A mounting seat 9 is fixedly connected to the guide plate 8, and the scouring cylinder 10 is fixed on the mounting seat 9.

[0028] The top surface of the tilt seat 2 is inclined. The reciprocating swing assembly is arranged on the top surface of the tilt seat 2, so that the scouring cylinder 10 is inclined. Specifically, the connecting frame 3 is fixedly connected to the top surface of the tilt seat 2, and the horizontal height of the discharge pipe 12 is lower than the horizontal height of the water outlet pipe.

[0029] When the utility model performs the rice washing work, the rice inlet pipe 15 is connected to a hose to input dry glutinous rice, and the water inlet pipe 14 is also connected to a hose to input cleaning water. Then, the solenoid valve is closed to block both the drain pipe 13 and the discharge pipe 12. At the same time, after a certain amount of cleaning water and glutinous rice are input, the rice inlet pipe 15 and the water inlet pipe 14 are blocked by the solenoid valve, and the drive motor 4 is started. The drive motor 4 drives the rotating disk 5 to rotate. Then, the rotating disk 5 drives the eccentric column 6 eccentrically arranged thereon to rotate. The eccentric column 6 slides reciprocally in the chute, and then drives the guide plate 8 to swing back and forth and deflect around the rotating shaft 7, thereby driving the rice washing cylinder to drive the cleaning water and glutinous rice therein to be fully stirred and mixed. After one rice washing is completed, a hose is connected to the drain pipe 13, and the solenoid valve on the drain pipe 13 is opened. At the same time, the rice washing cylinder is continuously rotated, and the rice washing water passes through the filter net 16 and is discharged through the reduced diameter pipe 11 and the drain pipe 13. Then, the solenoid valve on the drain pipe 13 is closed, the solenoid valve on the water inlet pipe 14 is opened to input cleaning water, and the above actions are repeated 3-4 times to complete the washing of the glutinous rice. Then, the solenoid valve on the discharge pipe 12 is opened, and the rice washing cylinder is continuously shaken, and the washed glutinous rice is discharged through the reduced diameter pipe 11 and the discharge pipe 12. In this way, the manufacturer can realize the batch washing of glutinous rice, thereby ensuring the cleaning degree of the washing and avoiding the influence of dust and substances on the surface of the glutinous rice on the final brewing.

[0030] The above is only a preferred specific embodiment of the utility model, but the protection scope of the utility model is not limited thereto. Any person skilled in the art within the technical scope disclosed by the utility model, according to the technical solution of the utility model and its inventive concept, makes equivalent substitutions or changes, and all should be covered within the protection scope of the utility model.

Claims

1. A rice washing machine for producing glutinous rice wine, characterized in that: The invention comprises a washing cylinder (10), a constricted pipe (11) connected to both ends of the washing cylinder, a drainage pipe (13) and a discharge pipe (12) respectively connected to the two constricted pipes (11), and a water inlet pipe (14) and a rice inlet pipe (15) located above the washing cylinder (10) and connected thereto. The washing cylinder (10) reciprocates and swings, and the drainage pipe (13), the discharge pipe (12), the water inlet pipe (14), and the rice inlet pipe (15) can be opened and closed.

2. A rice washing machine for producing glutinous rice wine according to claim 1, characterized in that: The drainage pipe (13), the material discharge pipe (12), the water inlet pipe (14), and the rice inlet pipe (15) are all connected to electromagnetic valves.

3. A rice washing machine for producing glutinous rice wine according to claim 1, characterized in that: A filter screen (16) is fixedly connected to one end of the washing cylinder (10) facing the drain pipe (13).

4. A rice washing machine for producing glutinous rice wine according to claim 1, characterized in that: It also comprises a reciprocating swing assembly, and the washing cylinder (10) is arranged on the movable end of the reciprocating swing assembly.

5. A rice washing machine for producing glutinous rice wine according to claim 4, characterized in that: The reciprocating swing assembly comprises a connecting frame (3), a rotating shaft (7) rotatably connected to the connecting frame (3), a guide plate (8) fixedly connected to the upper end of the rotating shaft (7), a driving motor (4) fixedly connected to the connecting frame (3), a rotating disk (5) fixedly connected to the output shaft of the driving motor (4), and an eccentric column (6) eccentrically arranged on the top surface of the rotating disk (5), the bottom surface of the guide plate (8) is provided with a sliding groove in the same length direction thereof, the eccentric column (6) is cylindrical, and the upper end of the eccentric column (6) is slidably connected in the sliding groove.

6. A rice washing machine for producing glutinous rice wine according to claim 4, characterized in that: The washing cylinder (10) is arranged tilted, and the level of the discharge pipe (12) is lower than the level of the water outlet pipe.

7. A rice washing machine for producing glutinous rice wine according to claim 6, characterized in that: It also comprises a base frame (1) and an inclined seat (2) fixedly connected to the top surface thereof, wherein the top surface of the inclined seat (2) is arranged in an inclined manner, and the reciprocating swing assembly is arranged on the top surface of the inclined seat (2).

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