Brown rice cleaning machine for arrack production

Abstract

The utility model discloses a brown rice cleaning machine for arrack production, which relates to the technical field of brown rice cleaning and comprises a first cleaning pool and a second cleaning pool and further comprises a cleaning mechanism arranged in the first cleaning pool and the second cleaning pool and used for cleaning brown rice. The screening mechanism is arranged above the cleaning mechanism and is used for screening brown rice with different particle sizes; the screening mechanism comprises a rotating disc connected through a screening driving motor, a fixing shaft is eccentrically arranged on the rotating disc, the fixing shaft is rotationally connected with a connecting rod, and the end, away from the fixing shaft, of the connecting rod is fixedly connected with a connecting shaft. According to the utility model, through the screening mechanism, large and small grains of brown rice can be automatically screened and separated, a solid foundation is laid for uniform fermentation and distillation in the subsequent wine brewing process, and the rice grains with uniform sizes are beneficial to uniform release of sugar and uniform distribution of yeast in the fermentation process, so that the stability and consistency of wine products are improved.

Description

Technical Field

[0001] This utility model belongs to the field of brown rice cleaning technology, specifically a brown rice cleaning machine for liquor production. Background Technology

[0002] Rice wine brewing is a traditional craft with a long history, made primarily from rice through a fermentation process. This wine, also known as "sweet wine" in northern China, has a honey-scented, mellow, elegant, and pure taste with a rich, sweet flavor. In the production process, the rice is first soaked and steamed, then fermented with yeast. After a period of aging, the resulting rice wine is not only rich in nutrients but also possesses a unique flavor and aroma.

[0003] However, most existing brown rice washing machines are single-function, only capable of simple washing of brown rice and unable to separate grains by size. This limitation results in insufficient uniformity of the brewing raw materials, which in turn affects the even release of sugar and the even distribution of yeast during fermentation, potentially reducing the stability and consistency of the brewed product. Utility Model Content

[0004] To address the problems mentioned in the background art, this utility model proposes a brown rice washing machine for liquor production.

[0005] The objective of this utility model can be achieved through the following technical solutions:

[0006] A brown rice washing machine for distilled spirits production includes a first washing tank and a second washing tank, and also includes...

[0007] A cleaning mechanism, located inside the No. 1 and No. 2 cleaning tanks, is used to clean brown rice;

[0008] A screening mechanism is located above the washing mechanism and is used to screen brown rice of different particle sizes;

[0009] The screening mechanism includes a rotating disk connected by a screening drive motor. A fixed shaft is eccentrically arranged on the rotating disk. A connecting rod is rotatably connected to the fixed shaft. A connecting shaft is fixedly connected to the end of the connecting rod away from the fixed shaft. A screening frame is rotatably connected to the connecting shaft.

[0010] As a further preferred embodiment of this technical solution: the screening mechanism further includes a first fixed block fixedly connected to the first washing tank and the second washing tank respectively, and a sliding shaft fixedly connected to each first fixed block. The sliding shaft is slidably disposed with the screening frame, and a vibration spring is sleeved on the outside of the sliding shaft. The vibration spring is disposed between the screening frame and the first fixed block.

[0011] As a further preferred embodiment of this technical solution: a pushing mechanism is installed between the No. 1 cleaning tank and the No. 2 cleaning tank. The pushing mechanism includes a No. 2 fixed block fixedly connected to the No. 2 cleaning tank. A pushing motor is provided on the No. 2 fixed block. A bidirectional lead screw is fixedly connected to the output end of the pushing motor. The bidirectional lead screw is rotatably connected to the No. 2 fixed block. Two connecting frames are threadedly connected to the bidirectional lead screw. One of the connecting frames is slidably connected to a No. 1 push plate, and the other connecting frame is fixedly connected to a No. 2 push plate.

[0012] As a further preferred embodiment of this technical solution: the first push plate is slidably disposed with the screening frame, and the second push plate is slidably disposed with the placement frame.

[0013] As a further preferred embodiment of this technical solution: the cleaning mechanism includes a cleaning motor fixedly connected to a first cleaning tank, a first gear fixedly connected to the output end of the cleaning motor, and several rotating shafts rotatably arranged on the first and second cleaning tanks, each rotating shaft being fixedly connected to a second gear, the first gear meshing with the second gear on one of the rotating shafts, and each rotating shaft being provided with several tumbling blades.

[0014] As a further preferred embodiment of this technical solution: the tumbling blades are respectively installed inside the No. 1 cleaning tank and the No. 2 cleaning tank.

[0015] As a further preferred embodiment of this technical solution: both the No. 1 cleaning tank and the No. 2 cleaning tank are provided with a discharge port at their lower ends, and a baffle is provided on the discharge port.

[0016] As a further preferred embodiment of this technical solution, both the No. 1 and No. 2 cleaning tanks are equipped with legs at their lower ends.

[0017] Compared with the prior art, the beneficial effects of this utility model are:

[0018] 1. In this utility model, the screening mechanism can automatically separate brown rice into particles of different sizes, laying a solid foundation for uniform fermentation and distillation in the subsequent brewing process. The uniform size of the rice grains helps to ensure the uniform release of sugar and the uniform distribution of yeast during fermentation, thereby improving the stability and consistency of the wine.

[0019] 2. In this utility model, by starting the pusher motor, the washing machine can automatically send the screened rice grains into the corresponding washing area. This automated process greatly reduces the workload of workers and reduces the complexity and labor intensity of manual operation. Attached Figure Description

[0020] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0021] Figure 2 This is a partial three-dimensional structural schematic diagram of the present invention;

[0022] Figure 3 This is a partial structural cross-sectional view of the present invention.

[0023] Legend: 1. Cleaning tank No. 1; 2. Cleaning tank No. 2; 3. Placement frame; 4. Rotating disc; 41. Fixed shaft; 42. Connecting rod; 43. Connecting shaft; 44. Screening frame; 45. Vibration spring; 46. Sliding shaft; 47. Fixed block No. 1; 6. Fixed block No. 2; 61. Pushing motor; 62. Bidirectional lead screw; 63. Connecting frame; 64. Push plate No. 1; 65. Push plate No. 2; 7. Cleaning motor; 71. Gear No. 1; 72. Gear No. 2; 73. Rotating shaft; 74. Tumbling blade; 8. Discharge port; 9. Baffle; 10. Leg frame. Detailed Implementation

[0024] The technical solution of this utility model will be clearly and completely described below with reference to the embodiments. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0025] Example 1:

[0026] Please see Figures 1-3 This application provides a brown rice washing machine for liquor production, including a first washing tank 1, a second washing tank 2 and a washing mechanism. A placement frame 3 is fixedly installed on the first washing tank 1 and the second washing tank 2, and a screening mechanism is installed on the placement frame 3.

[0027] The screening mechanism includes a screening drive motor fixedly connected to the placement frame 3. The output end of the screening drive motor is fixedly connected to a rotating disk 4. A fixed shaft 41 is eccentrically arranged on the rotating disk 4. A connecting rod 42 is rotatably connected to the fixed shaft 41. A connecting shaft 43 is fixedly connected to the end of the connecting rod 42 away from the fixed shaft 41. A screening frame 44 is rotatably connected to the connecting shaft 43. Through the screening mechanism, brown rice can be automatically screened and separated by size, laying a solid foundation for uniform fermentation and distillation in the subsequent brewing process. Uniformly sized rice grains help to release sugar evenly and distribute yeast evenly during fermentation, thereby improving the stability and consistency of the wine.

[0028] In this embodiment, the screening mechanism also includes a first fixing block 47 fixedly connected to the first washing tank 1 and the second washing tank 2 respectively. Each first fixing block 47 is fixedly connected to a sliding shaft 46. The sliding shaft 46 is slidably disposed with the screening frame 44. A vibration spring 45 is sleeved on the outside of the sliding shaft 46. The vibration spring 45 is disposed between the screening frame 44 and the first fixing block 47. Specifically, when the screening frame 44 vibrates up and down to screen, the vibration spring 45 on the sliding shaft 46 increases the vibration effect of the screening frame 44, which makes it easier to screen smaller rice grains into the interior of the placement frame 3.

[0029] Example 2:

[0030] Based on Embodiment 1, a pushing mechanism is installed between Washing Pool 1 and Washing Pool 2. The pushing mechanism includes a No. 2 fixed block 6 fixedly connected to Washing Pool 2. A pushing motor 61 is installed on the No. 2 fixed block 6. A bidirectional lead screw 62 is fixedly connected to the output end of the pushing motor 61, and the bidirectional lead screw 62 is rotatably connected to the No. 2 fixed block 6. Two connecting frames 63 are threadedly connected to the bidirectional lead screw 62. One connecting frame 63 is slidably connected to a No. 1 push plate 64, and the other connecting frame 63 is fixedly connected to a No. 2 push plate 65. By starting the pushing motor 61, the washing machine can automatically send the sieved rice grains into the corresponding washing area. This automation process greatly reduces the workload of workers and reduces the complexity and labor intensity of manual operation.

[0031] In this embodiment, the first push plate 64 is slidably disposed with the screening frame 44, and the second push plate 65 is slidably disposed with the placement frame 3.

[0032] The cleaning mechanism includes a cleaning motor 7 fixedly connected to a first cleaning tank 1. A first gear 71 is fixedly connected to the output end of the cleaning motor 7. Several rotating shafts 73 are rotatably arranged on the first cleaning tank 1 and the second cleaning tank 2. A second gear 72 is fixedly connected to each rotating shaft 73. The first gear 71 meshes with the second gear 72 on one of the rotating shafts 73. Several tumbling blades 74 are arranged on each rotating shaft 73. The tumbling blades 74 are respectively arranged inside the first cleaning tank 1 and the second cleaning tank 2.

[0033] The steps for the cleaning mechanism to clean brown rice are as follows: the cleaning motor 7 is started to drive the first gear 71 to rotate, the first gear 71 drives the second gear 72 to rotate, the second gear 72 drives the rotating shaft 73 to rotate, and the rotating shaft 73 drives the tumbling blades 74 to clean the rice in the first cleaning tank 1 and the second cleaning tank 2 respectively.

[0034] Both the No. 1 washing tank 1 and the No. 2 washing tank 2 are equipped with a discharge port 8 at their lower ends. A baffle 9 is installed on the discharge port 8. It should be noted that by opening the baffle 9, the washed rice can flow out of the discharge port 8 with the water flow. A collection container with a water filter hole is installed below the discharge port 8 to collect the rice. Both the No. 1 washing tank 1 and the No. 2 washing tank 2 are equipped with a support 10 at their lower ends.

[0035] Working principle: First, the sieving drive motor drives the rotating disc 4 to rotate, which in turn drives the fixed shaft 41 to rotate. The fixed shaft 41 then drives the connecting rod 42 to rotate. The connecting rod 42, through the connecting shaft 43, drives the sieving frame 44 to move up and down along the sliding shaft 46. Rice is then poured onto the sieving frame 44. Smaller rice grains fall into the placement frame 3, while larger rice grains remain on the sieving frame 44. In this way, the rice grains are sieved before washing, ensuring that the particle size of the brewing raw materials is more uniform. This uniformity helps to achieve more uniform fermentation and distillation in the subsequent brewing process, thereby improving the stability and consistency of the wine.

[0036] Next, by starting the pusher motor 61, the bidirectional lead screw 62 is driven to rotate. The rotation of the bidirectional lead screw 62 causes the first pusher plate 64 to slide inside the screening frame 44, pushing the larger rice particles inside the screening frame 44 into the first washing tank 1. Moreover, the rotation of the bidirectional lead screw 62 also causes the second pusher plate 65 to move in the opposite direction to the first pusher plate 64 through another connecting frame 63, pushing the smaller rice particles inside the placement frame 3 into the second washing tank 2. Thus, the screened rice particles are automatically sent into the washing area without manual operation, reducing the workload of workers.

[0037] The above embodiments are only used to illustrate the technical methods 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 methods of this utility model without departing from the spirit and scope of the technical methods of this utility model.

Claims

1. A brown rice washing machine for distilling spirits, comprising a first washing tank (1) and a second washing tank (2), characterized in that, Also includes The cleaning mechanism is installed inside the No. 1 cleaning tank (1) and the No. 2 cleaning tank (2) and is used to clean brown rice; A screening mechanism is located above the washing mechanism and is used to screen brown rice of different particle sizes; The screening mechanism includes a rotating disk (4) connected by a screening drive motor. A fixed shaft (41) is eccentrically arranged on the rotating disk (4). A connecting rod (42) is rotatably connected to the fixed shaft (41). A connecting shaft (43) is fixedly connected to one end of the connecting rod (42) away from the fixed shaft (41). A screening frame (44) is rotatably connected to the connecting shaft (43).

2. The brown rice washing machine for distillery production according to claim 1, characterized in that, The screening mechanism also includes a first fixing block (47) fixedly connected to the first washing tank (1) and the second washing tank (2) respectively. Each first fixing block (47) is fixedly connected to a sliding shaft (46). The sliding shaft (46) is slidably arranged with the screening frame (44). A vibration spring (45) is sleeved on the outside of the sliding shaft (46). The vibration spring (45) is arranged between the screening frame (44) and the first fixing block (47).

3. The brown rice washing machine for distillery production according to claim 2, characterized in that, A material pushing mechanism is installed between the No. 1 cleaning tank (1) and the No. 2 cleaning tank (2). The material pushing mechanism includes a No. 2 fixed block (6) fixedly connected to the No. 2 cleaning tank (2). A material pushing motor (61) is provided on the No. 2 fixed block (6). A bidirectional lead screw (62) is fixedly connected to the output end of the material pushing motor (61). The bidirectional lead screw (62) is rotatably connected to the No. 2 fixed block (6). Two connecting frames (63) are threadedly connected to the bidirectional lead screw (62). One of the connecting frames (63) is slidably connected to a No. 1 push plate (64), and the other connecting frame (63) is fixedly connected to a No. 2 push plate (65).

4. The brown rice washing machine for distillery production according to claim 3, characterized in that, The first push plate (64) is slidably disposed with the screening frame (44), and the second push plate (65) is slidably disposed with the placement frame (3).

5. The brown rice washing machine for distillery production according to claim 1, characterized in that, The cleaning mechanism includes a cleaning motor (7) fixedly connected to a first cleaning tank (1). The output end of the cleaning motor (7) is fixedly connected to a first gear (71). Several rotating shafts (73) are rotatably arranged on the first cleaning tank (1) and the second cleaning tank (2). A second gear (72) is fixedly connected to each rotating shaft (73). The first gear (71) meshes with the second gear (72) on one of the rotating shafts (73). Several tumbling blades (74) are arranged on each rotating shaft (73).

6. A brown rice washing machine for distillery production according to claim 5, characterized in that, The tumbling blades (74) are respectively installed inside the No. 1 cleaning tank (1) and the No. 2 cleaning tank (2).

7. The brown rice washing machine for distillery production according to claim 1, characterized in that, Both the No. 1 cleaning tank (1) and the No. 2 cleaning tank (2) are provided with a discharge port (8) at their lower ends, and a baffle (9) is provided on the discharge port (8).

8. A brown rice washing machine for distillery production according to claim 1, characterized in that, Both the No. 1 cleaning pool (1) and the No. 2 cleaning pool (2) are equipped with legs (10) at their lower ends.

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