Brown rice cleaning device

Abstract

The utility model discloses a brown rice cleaning device, which belongs to the field of rice noodle production and comprises a support, a cleaning box fixedly connected to the top of the support, a cleaning mechanism arranged in the cleaning box, an auxiliary mechanism arranged above the cleaning mechanism and comprising a mesh-shaped collecting frame slidably connected between the front inner wall and the rear inner wall of the cleaning box. One side of the collecting frame is open, and the auxiliary mechanism further comprises a power assembly used for driving the collecting frame to move. The device has the beneficial effects that an auxiliary mechanism is arranged, the auxiliary mechanism comprises a collecting frame, a lead screw drives a sliding block to drive the collecting frame to move, brown rice shells floating on the water surface are collected, and the situation that when water is filtered out, the brown rice shells are mixed in brown rice again is avoided; the collecting frame and the connecting rod are connected in an inserted mode, so that the collecting frame is convenient to disassemble, and the brown rice shells in the collecting frame are cleaned.

Description

Technical Field

[0001] The utility model relates to the field of rice noodle production, in particular to a brown rice cleaning device. Background Technique

[0002] Rice, as a daily staple food, has a very long history in our country. People have found in long-term dietary practices that brown rice can not only satisfy hunger, but also has great nutritional value for the human body. During the process of rice noodle production, it is necessary to clean the impurities in brown rice to avoid affecting the quality of rice noodles.

[0003] After retrieval, the Chinese patent publication number is CN219401404U, which discloses a brown rice cleaning device for selenium-rich rice noodles. This brown rice cleaning device for selenium-rich rice noodles, through the combined use of a cleaning chamber, a rotating shaft, a brush roller, a driving component and a sleeve, with the help of the horizontal and axial movements of the brush roller, and the cylindrical structure design of the cleaning chamber and the brush roller, washes the brown rice fed into the cleaning chamber, increasing the contact area between the brown rice, the brush roller and water, and improving the cleaning effect; at the same time, the flushing component flushes the brown rice, and with the use of a filter plate, it can timely discharge the impurities separated from the brown rice during cleaning out of the cleaning chamber to prevent secondary pollution caused by mixing with the brown rice, further improving the cleaning quality; the settings of the base, the collection box and the waste water tank facilitate the collection of the waste water generated during cleaning and flushing, and at the same time facilitate the collection of the cleaned brown rice. The settings of the electric heating ring and the fan blades can dry the inside of the device with hot air after the cleaning operation, reducing the maintenance and cleaning burden of the user.

[0004] Although the outer shell of the brown rice has been removed before cleaning, there may still be remnants of the outer shell on the outside of some brown rice. During the cleaning process, these outer shells float on the liquid surface of the water. If directly filtered, these outer shells will still be mixed among the brown rice, affecting the cleaning effect. Content of the Utility Model

[0005] The purpose of the utility model is to provide a brown rice cleaning device to solve the above problems.

[0006] The utility model realizes the above purpose through the following technical solutions:

[0007] A brown rice cleaning device includes a bracket. A cleaning box is fixedly connected to the top of the bracket. A cleaning mechanism is arranged inside the cleaning box. An auxiliary mechanism is arranged above the cleaning mechanism. The auxiliary mechanism includes a collection frame slidably connected between the front and rear inner walls of the cleaning box. The collection frame is mesh-shaped and has an opening on one side. The auxiliary mechanism also includes a power component for driving the collection frame to move.

[0008] Preferably, the power assembly includes two sets of mounting plates symmetrically arranged front and back. Each set includes two mounting plates fixedly connected to the outer wall of the cleaning tank. A lead screw is rotatably connected between the two left and right corresponding mounting plates. A slider slidably connected to the outer wall of the cleaning tank is threadedly connected to the lead screw. A cross plate closely attached to the inner wall of the cleaning tank is fixedly connected to the side of the two sliders facing each other. A connecting rod is fixedly connected to the bottom of the cross plate. The collection box is fixedly connected to the bottom of the connecting rod. A stepping motor is fixedly connected to one side of one of the mounting plates. The output end of the stepping motor is connected to one of the lead screws through a coupling. A timing belt is connected between the two lead screws.

[0009] Preferably, a standard line is provided on the inner wall of the cleaning tank.

[0010] Preferably, the cleaning mechanism includes two rotating shafts rotatably connected between the left and right inner walls of the cleaning tank. Stirring plates are fixedly connected to the rotating shafts. A rotating motor is fixedly connected to one side of the bracket. The output end of the rotating motor is connected to one of the rotating shafts through a coupling. A belt is connected between the two rotating shafts. The cleaning mechanism further includes a filtering component.

[0011] Preferably, the filtering component includes filter plates hinged to the left and right inner walls of the cleaning tank. The two filter plates are in contact with each other. A hydraulic cylinder is hinged between the bottom of the filter plate and the inner wall of the cleaning tank.

[0012] Preferably, a discharge pipe is fixedly connected to the bottom of the cleaning tank. A drain pipe is communicated with one side of the discharge pipe. Control valves are provided in both the discharge pipe and the drain pipe.

[0013] The beneficial effects are as follows: An auxiliary mechanism is provided. The auxiliary mechanism includes a collection box. The collection box is driven by a lead screw to drive the slider to move, so as to collect the brown rice husks floating on the water surface, avoiding the brown rice husks being re-mixed in the brown rice when the water is filtered out; The collection box is inserted into the connecting rod, which is convenient for disassembling the collection box and cleaning the brown rice husks in the collection box.

[0014] The additional technical features and their advantages of the present utility model will be more clearly described in the following description content, or can be understood through the specific practice of the present utility model. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The drawings are used to provide a further understanding of the present utility model and constitute a part of the specification. They are used together with the following specific embodiments to explain the present utility model, but do not constitute a limitation to the present utility model. In the drawings:

[0016] Figure 1 is a schematic diagram of a brown rice cleaning device according to the present utility model;

[0017] Figure 2 is a front view of the internal structure of a brown rice cleaning device according to the present utility model;

[0018] Figure 3 is the upper view of a brown rice cleaning device according to the present utility model;

[0019] Figure 4 is the left view of a brown rice cleaning device according to the present utility model;

[0020] Figure 5 is the left internal structure view of a brown rice cleaning device according to the present utility model.

[0021] The description of the reference numerals is as follows: 1, support; 2, cleaning tank; 201, discharge pipe; 202, drain pipe; 3, cleaning mechanism; 301, rotating shaft; 302, stirring plate; 303, rotating motor; 304, belt; 305, filter plate; 306, hydraulic cylinder; 4, auxiliary mechanism; 401, mounting plate; 402, lead screw; 403, slider; 404, cross plate; 405, connecting rod; 406, collection box; 407, stepping motor; 408, synchronous belt. Specific embodiments

[0022] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments.

[0023] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the accompanying drawings, and is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the present utility model.

[0024] The present utility model will be further described below in conjunction with the accompanying drawings:

[0025] As Figures 1 - 5 shown, a brown rice cleaning device includes a support 1. The top of the support 1 is bolted with a cleaning tank 2. A standard line is provided on the inner wall of the cleaning tank 2 to facilitate adding clear water to a certain depth during cleaning. A discharge pipe 201 is welded to the bottom of the cleaning tank 2. One side of the discharge pipe 201 is communicated with a drain pipe 202. Control valves are provided in both the discharge pipe 201 and the drain pipe 202;

[0026] A cleaning mechanism 3 is arranged in the cleaning box 2. The cleaning mechanism 3 includes two rotating shafts 301 rotatably connected between the left and right inner walls of the cleaning box 2. Stirring plates 302 are welded on the rotating shafts 301. A rotating motor 303 is bolted to one side of the bracket 1. The output end of the rotating motor 303 is connected to one of the rotating shafts 301 through a coupling. A belt 304 is connected between the two rotating shafts 301 to realize the linkage between the two rotating shafts 301 through the belt 304. Filter plates 305 are hinged to the left and right inner walls of the cleaning box 2, and the two filter plates 305 are in contact with each other. A hydraulic cylinder 306 is hinged between the bottom of the filter plate 305 and the inner wall of the cleaning box 2. Normally, the two filter plates 305 are in a horizontal state. When it is necessary to pour the paddy rice in the cleaning box 2, the two filter plates 305 are opened by controlling the hydraulic cylinder 306;

[0027] An auxiliary mechanism 4 is arranged above the cleaning mechanism 3. The auxiliary mechanism 4 includes two groups of mounting plates 401 symmetrically arranged front and back. Each group includes two mounting plates 401 bolted to the outer wall of the cleaning box 2. A lead screw 402 is rotatably connected between the left and right corresponding mounting plates 401. A slider 403 slidably connected to the outer wall of the cleaning box 2 is threadedly connected to the lead screw 402. The mutually approaching surfaces of the two sliders 403 are fixedly connected with a cross plate 404 closely attached to the inner wall of the cleaning box 2. A connecting rod 405 is welded to the bottom of the cross plate 404. A collecting box 406 is inserted at the bottom of the connecting rod 405. The collecting box 406 is in a mesh shape to facilitate water leakage. One side of the collecting box 406 is open to facilitate the collection of the paddy rice husks floating on the water surface. A stepping motor 407 is bolted to one side of one of the mounting plates 401. The output end of the stepping motor 407 is connected to one of the lead screws 402 through a coupling. A timing belt 408 is connected between the two lead screws 402 to realize the linkage between the two lead screws 402 through the timing belt 408.

[0028] Working principle: In this utility model, first pour paddy rice into the cleaning tank 2, add clear water into the cleaning tank 2, stop adding water after the liquid level reaches the position of the standard line, start the rotating motor 303, the rotating motor 303 drives the rotating shaft 301 to drive the stirring plate 302 to rotate, stir the paddy rice, make the paddy rice fully contact with the clear water, improve the cleaning efficiency. After the cleaning is completed, first, start the stepping motor 407, the stepping motor 407 drives the lead screw 402 to rotate, the lead screw 402 drives the slider 403 to move, the slider 403 drives the cross plate 404 to drive the connecting rod 405 and the collection box 406 to move along the liquid level, collect the outer shells of the paddy rice on the liquid level into the collection box 406. After the collection box 406 abuts against the inner wall of the cleaning tank 2, open the control valve in the drain pipe 202, drain the sewage in the cleaning tank 2. Then, keep the drain pipe 202 in an open state, conduct a secondary rinse on the paddy rice. After the rinse is completed, close the control valve in the drain pipe 202, open the control valve in the discharge pipe 201, and make both filter plates 305 in an inclined state by controlling the hydraulic cylinder 306, so that the cleaned paddy rice is discharged through the discharge pipe 201. Then remove the collection box 406 from the connecting rod 405 and clean the collection box 406.

[0029] The above shows and describes the basic principle, main features and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited by the above embodiments. What is described in the above embodiments and the specification only illustrates the principle of this utility model. Without departing from the spirit and scope of this utility model, this utility model will have various changes and improvements, and these changes and improvements all fall within the scope of this utility model claimed. The scope of protection claimed by this utility model is defined by the appended claims and their equivalents.

Claims

1. A brown rice cleaning device, comprising a support (1), a cleaning box (2) fixedly connected to the top of the support (1), a cleaning mechanism (3) arranged in the cleaning box (2), characterized in that: An auxiliary mechanism (4) is arranged above the cleaning mechanism (3), and the auxiliary mechanism (4) comprises a collection frame (406) slidably connected between the front and rear inner walls of the cleaning box (2), and the collection frame (406) is mesh-shaped, and one side of the collection frame (406) is open. The auxiliary mechanism (4) also comprises a power component for driving the collection frame (406) to move.

2. A brown rice cleaning device according to claim 1, characterized in that: The power assembly comprises two groups of mounting plates (401) symmetrically arranged front and back, each group comprises two mounting plates (401) fixedly connected to the outer wall of the cleaning box (2), a screw rod (402) is rotatably connected between the two corresponding mounting plates (401) on the left and right, a slider (403) is threadedly connected to the screw rod (402) and slidably connected to the outer wall of the cleaning box (2), a cross plate (404) close to the inner wall of the cleaning box (2) is fixedly connected to the sides of the two sliders (403) close to each other, a connecting rod (405) is fixedly connected to the bottom of the cross plate (404), and the collection frame (406) is fixedly connected to the bottom of the connecting rod (405), a stepping motor (407) is fixedly connected to one side of one of the mounting plates (401), the output end of the stepping motor (407) is connected to one of the screw rods (402) through a coupling, and a synchronous belt (408) is connected between the two screw rods (402).

3. A brown rice cleaning device according to claim 1, characterized in that: The inner wall of the cleaning box (2) is provided with a standard line.

4. A brown rice cleaning device according to claim 1, characterized in that: The cleaning mechanism (3) comprises two rotating shafts (301) rotatably connected between the left and right inner walls of the cleaning box (2); a stirring plate (302) is fixedly connected to the rotating shafts (301); a rotating motor (303) is fixedly connected to one side of the bracket (1); an output end of the rotating motor (303) is connected to one of the rotating shafts (301) via a coupling; a belt (304) is connected between the two rotating shafts (301); and the cleaning mechanism (3) further comprises a filtering assembly.

5. A brown rice cleaning device according to claim 4, characterized in that: The filter assembly comprises filter plates (305) hinged on the left and right inner walls of the cleaning box (2), the two filter plates (305) are abutted, and a hydraulic cylinder (306) is hinged between the bottom of the filter plate (305) and the inner wall of the cleaning box (2).

6. A brown rice cleaning device according to claim 1, characterized in that: A discharge pipe (201) is fixedly connected to the bottom of the cleaning box (2), one side of the discharge pipe (201) is connected to a drainage pipe (202), and control valves are provided in both the discharge pipe (201) and the drainage pipe (202).

Images