Rice seed immersion cleaning treatment equipment

Abstract

The utility model relates to the technical field of rice seed treatment, in particular to rice seed immersion cleaning treatment equipment which comprises a bottom plate, a treatment barrel fixed to the bottom plate through a plurality of supporting legs is arranged above the bottom plate, a feeding hopper communicated with an inner cavity of the treatment barrel is fixed to the top face of the treatment barrel, and a feeding valve is installed on the outer wall of a pipe body of the feeding hopper. And a discharge pipe communicated with the inner cavity of the treatment cylinder is fixed at the bottom end of the treatment cylinder. Through the arrangement of the treatment cylinder, the feeding funnel, the discharging pipe, the feeding valve, the electromagnetic valve and the stirring mechanism, a proper amount of water and salt can be mixed, rice seeds can be stirred and cleaned through the design of the stirring mechanism, and a collecting pipe of an external collecting cylinder is tightly connected with the liquid outlet end of the pump body in a sleeving mode; through the design of the impurity removal mechanism, empty rice husks floating on the liquid level of the soaking liquid and other impurities can be sucked away, manual removal work of the empty rice husks and other impurities is not needed, and time and labor are saved.

Description

Technical Field

[0001] The utility model relates to the technical field of rice seed processing, in particular to rice seed soaking and washing processing equipment. Background Art

[0002] The grain of rice is called rice. After the husk of rice is removed, it is called brown rice. Rice can be obtained by grinding away the bran layer of brown rice. Nearly half of the world's population relies on rice as their staple food. In addition to being edible, rice can also be used as an industrial raw material for brewing wine and making sugar. Before planting rice, the rice seeds need to be soaked in salt water for seed selection and washed with clean water. In the process of soaking rice, soaking and washing equipment is needed.

[0003] The patent with publication number CN220239460U discloses a rice processing and cleaning device, including a device shell, a filter frame, a driving part and a water supply and drainage assembly; the device shell opens upward; the filter frame is slidably arranged inside the device shell; the driving part is arranged on the side wall of the device shell, and is used to drive the filter frame to move; the water supply and drainage assembly includes a water supply part and a drainage part; the water supply part is arranged on the outer side wall of the device shell; the drainage part is arranged at the outer bottom of the device shell.

[0004] Although the device solves the problems of uneven cleaning, excessive force, and easy damage to rice seeds in existing cleaning devices, the device does not have a structure to absorb empty rice husks and other impurities, and the empty rice husks and other impurities need to be removed manually, which is time-consuming and laborious. Utility Model Content

[0005] The purpose of the utility model is to provide a rice seed soaking and processing equipment to solve the problem that the device proposed in the above background technology has no structure for sucking out empty rice husks and other impurities, and the empty rice husks and other impurities need to be removed manually, which is time-consuming and laborious.

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] A rice seed soaking and processing device comprises a bottom plate, a processing cylinder fixed to the bottom plate by a plurality of supporting legs is provided above the bottom plate, a feeding funnel connected to the inner cavity of the processing cylinder is fixed on the top surface of the processing cylinder, a feeding valve is installed on the outer wall of the feeding funnel tube body, a discharge pipe connected to the inner cavity of the processing cylinder is fixed at the bottom end of the processing cylinder, a solenoid valve is installed on the outer wall of the discharge pipe, and a stirring mechanism for stirring rice seeds and soaking liquid is provided inside the processing cylinder, and further comprises:

[0008] The impurity removal mechanism is arranged on the top surface of the bottom plate and is used to absorb impurities in rice seeds. The impurity removal mechanism includes an L-shaped vertical plate fixed on the top surface of the bottom plate, a rotating column rotatably connected to the horizontal plate end of the vertical plate, a rotating rod rotatably connected to the top surface of the bottom plate, a screw coaxially fixed between the rotating rod and the rotating column, a connecting rod threadedly connected to the screw and slidably connected to the vertical plate end of the vertical plate, a movable plate fixed on the right side surface of the connecting rod, a pump body installed on the top surface of the movable plate, and an L-shaped impurity removal pipe tightly sleeved with the liquid inlet end of the pump body The vertical pipe end of the debris-passing pipe passes through the top surface of the movable plate and extends to the bottom of the movable plate. A debris-absorbing pipe connected to the inner cavity of the vertical pipe end of the debris-passing pipe and slidably plugged into the processing tube is fixed on the bottom surface. A debris-absorbing cover connected to the inner cavity of the vertical pipe end and located near the top of the processing tube is fixed at the bottom end of the debris-absorbing pipe. The debris-removing mechanism also includes two gears located above the vertical plate and used to drive the rotating column to rotate, and a debris-removing motor installed on the top surface of the horizontal plate end of the vertical plate and used to drive the two gears to rotate, and the two gears are meshed with each other.

[0009] As a preferred embodiment, the impurity removal mechanism further comprises a rotating shaft coaxially connected to the output shaft of the impurity removal motor, and the two gears are coaxially fixed on the circumferential outer wall of the rotating shaft and the rotating column respectively.

[0010] As a preferred embodiment, a guide groove is provided on the right side surface of the vertical plate end of the vertical plate, and a guide block slidably connected to the guide groove on the right side surface of the vertical plate end of the vertical plate is fixed on the left side surface of the connecting rod.

[0011] As a preferred embodiment, the stirring mechanism includes a stirring roller rotatably connected to the processing cylinder, the stirring roller penetrates the top surface of the processing cylinder and extends to the inside of the processing cylinder near the bottom end. The stirring mechanism also includes a plurality of stirring rods fixed on the outer wall of the stirring roller and located inside the processing cylinder, and a stirring motor installed on the top surface of the processing cylinder and the output shaft is coaxially connected to the stirring roller.

[0012] As a preferred embodiment, a mounting plate is fixed on the inner wall of the processing cylinder, a concentration sensor is mounted on the outer wall of the mounting plate, and the positions of the mounting plate and the concentration sensor correspond to the positions of the plurality of stirring rods.

[0013] As a preferred embodiment, sealing rings are provided at the parts where the tube body of the feed funnel and the discharge pipe contact the processing cylinder, sealing rings are provided at the parts where the impurity suction pipe and the stirring roller contact the processing cylinder, sealing rings are provided at the parts where the impurity suction pipe contact the impurity removal pipe and the impurity suction hood, and sealing rings are also provided at the part where the impurity removal pipe contacts the liquid inlet end of the pump body.

[0014] As a preferred embodiment, the impurity removal mechanism also includes a protection box fixed on the top surface of the vertical plate and the horizontal plate end, the impurity removal motor is located inside the protection box, the rotating shaft passes through the top surface of the protection box, the stirring mechanism also includes a motor box fixed on the top surface of the processing cylinder, and the stirring motor is located inside the motor box.

[0015] As a preferred embodiment, the position of the impurity suction hood corresponds to that of the stirring rod on the same side and the size thereof is adapted thereto, and the distance between the impurity suction hood and the stirring roller is 2-11 cm.

[0016] As a preferred embodiment, an anti-skid plate matching its shape is fixed to the bottom end of the base plate, and the thickness of the anti-skid plate is 3-7 cm.

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

[0018] 1. The utility model can mix an appropriate amount of water and salt by arranging a processing cylinder, a feeding funnel, a discharge pipe, a feeding valve, a solenoid valve and a stirring mechanism, and can stir and clean rice seeds through the design of the stirring mechanism. The collection pipe of the external collection cylinder is tightly sleeved with the liquid outlet end of the pump body. The design of the impurity removal mechanism can absorb and remove empty rice husks and other impurities floating on the surface of the soaking liquid, without the need for manual removal of empty rice husks and other impurities, saving time and effort;

[0019] 2. In the utility model, a guide groove is provided on the right side surface of the vertical plate end of the neutral plate, and a guide block is fixed on the left side surface of the connecting rod, which is slidably connected to the guide groove on the right side surface of the vertical plate end of the neutral plate, so as to guide the movement of the connecting rod and indirectly guide the movement of the debris suction hood. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0021] Figure 2 This is a schematic diagram of the internal structure of the processing cylinder in the utility model;

[0022] Figure 3 It is a partial exploded view of the utility model;

[0023] Figure 4 It is an exploded diagram of the stirring mechanism in the utility model;

[0024] Figure 5 It is a schematic diagram of the overall structure of the impurity removal mechanism in the utility model;

[0025] Figure 6 The local explosion of the impurity removal mechanism in the utility model Figure 1 ;

[0026] Figure 7 The local explosion of the impurity removal mechanism in the utility model Figure 2 ;

[0027] Figure 8 The local explosion of the impurity removal mechanism in the utility model Figure 3 .

[0028] The meaning of each number in the figure is:

[0029] 1. Bottom plate; 2. Processing cylinder; 3. Support legs; 4. Mounting plate; 5. Concentration sensor; 6. Stirring mechanism; 61. Stirring roller; 62. Stirring rod; 63. Stirring motor; 64. Motor box; 7. De-impurity mechanism; 71. Vertical plate; 72. Rotating column; 73. Rotating rod; 74. Screw; 75. Connecting rod; 76. Moving plate; 77. Guide block; 78. Pump body; 79. Impurity pipe; 710. Impurity suction pipe; 711. Impurity suction cover; 712. Gear; 713. Impurity removal motor; 714. Rotating shaft; 715. Protection box; 8. Feed hopper; 9. Discharge pipe; 10. Feed valve; 11. Solenoid valve; 12. Anti-skid plate. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0031] See also Figure 1-Figure 8 The utility model provides a technical solution: a rice seed soaking and processing equipment, including a bottom plate 1, a processing cylinder 2 fixed to the bottom plate 1 by a plurality of supporting legs 3, a feeding funnel 8 connected to the inner cavity of the processing cylinder 2 is fixed on the top surface of the processing cylinder 2, a feeding valve 10 is installed on the outer wall of the feeding funnel 8 tube body, a discharge pipe 9 connected to the inner cavity of the processing cylinder 2 is fixed at the bottom end of the processing cylinder 2, a solenoid valve 11 is installed on the outer wall of the discharge pipe 9, and a stirring mechanism 6 for stirring rice seeds and soaking liquid is provided inside the processing cylinder 2, and also includes:

[0032] The impurity removal mechanism 7 is arranged on the top surface of the bottom plate 1 and is used to absorb impurities in the rice seeds. The impurity removal mechanism 7 includes an L-shaped vertical plate 71 fixed on the top surface of the bottom plate 1, a rotating column 72 rotatably connected to the horizontal plate end of the vertical plate 71, a rotating rod 73 rotatably connected to the top surface of the bottom plate 1, a screw 74 coaxially fixed between the rotating rod 73 and the rotating column 72, a connecting rod 75 threadedly connected to the screw 74 and slidably connected to the vertical plate end of the vertical plate 71, a movable plate 76 fixed on the right side surface of the connecting rod 75, a pump body 78 installed on the top surface of the movable plate 76, and an L-shaped impurity removal pipe 79 tightly sleeved with the liquid inlet end of the pump body 78. The vertical pipe end of the impurity removal pipe 79 penetrates the top surface of the movable plate 76 and extends to the bottom of the movable plate 76. A suction pipe 710 connected to the inner cavity of the impurity removal pipe 79 and slidably plugged into the processing cylinder 2 is fixed on the bottom surface of the vertical pipe end of the impurity removal pipe 79. The bottom end of the impurity removal pipe 710 is fixed There is a suction cover 711 which is connected to the inner cavity and is located inside the processing cylinder 2 near the top. The cleaning mechanism 7 also includes two gears 712 located above the vertical plate 71 and used to drive the rotating column 72 to rotate, and a cleaning motor 713 installed on the top surface of the horizontal plate end of the vertical plate 71 and used to drive the two gears 712 to rotate, and the two gears 712 are meshed with each other. By arranging the processing cylinder 2, the feeding funnel 8, the discharge pipe 9, the feeding valve 10, the solenoid valve 11 and the stirring mechanism 6, an appropriate amount of water and salt can be mixed, and the rice seeds can be stirred and cleaned by the design of the stirring mechanism 6. The collecting pipe of the external collecting cylinder is tightly connected with the liquid outlet end of the pump body 78. The design of the cleaning mechanism 7 can absorb the empty rice husks and other impurities floating on the surface of the soaking liquid, and there is no need to manually remove the empty rice husks and other impurities, which saves time and effort.

[0033] In this embodiment, the impurity removal mechanism 7 also includes a rotating shaft 714 coaxially connected to the output shaft of the impurity removal motor 713, and two gears 712 are coaxially fixed on the rotating shaft 714 and the circumferential outer wall of the rotating column 72, which can smoothly drive the two gears 712 to rotate, and then smoothly drive the screw 74 to rotate.

[0034] In addition, a guide groove is provided on the right side surface of the vertical plate end of the vertical plate 71, and a guide block 77 is fixed on the left side surface of the connecting rod 75, which is slidably connected to the guide groove on the right side surface of the vertical plate end of the vertical plate 71, so as to guide the movement of the connecting rod 75, and thus indirectly guide the movement of the suction hood 711.

[0035] Furthermore, the stirring mechanism 6 includes a stirring roller 61 rotatably connected to the processing cylinder 2, the stirring roller 61 penetrates the top surface of the processing cylinder 2 and extends to the inside of the processing cylinder 2 near the bottom. The stirring mechanism 6 also includes a plurality of stirring rods 62 fixed on the outer wall of the stirring roller 61 and located inside the processing cylinder 2, and a stirring motor 63 installed on the top surface of the processing cylinder 2 and with an output shaft coaxially connected to the stirring roller 61. By setting up the stirring mechanism 6, an appropriate amount of water and salt can be mixed, and the rice seeds can be stirred and cleaned through the design of the stirring mechanism 6.

[0036] Furthermore, a mounting plate 4 is fixed on the inner wall of the treatment cylinder 2, a concentration sensor 5 is installed on the outer wall of the mounting plate 4, and the positions of the mounting plate 4 and the concentration sensor 5 correspond to the positions of several stirring rods 62, so that the concentration of the immersion liquid in the treatment cylinder 2 can be monitored.

[0037] Specifically, sealing rings are provided at the positions where the tube body of the feed funnel 8 and the discharge pipe 9 contact the processing cylinder 2, sealing rings are provided at the positions where the impurity suction pipe 710 and the stirring roller 61 contact the processing cylinder 2, sealing rings are provided at the positions where the impurity suction pipe 710 contacts the impurity removal pipe 79 and the impurity suction hood 711, and sealing rings are also provided at the position where the impurity removal pipe 79 contacts the liquid inlet end of the pump body 78, thereby increasing the sealing performance of the entire device and preventing liquid and material leakage.

[0038] More specifically, the impurity removal mechanism 7 also includes a protection box 715 fixed on the top surface of the horizontal plate end of the vertical plate 71, the impurity removal motor 713 is located inside the protection box 715, and the rotating shaft 714 passes through the top surface of the protection box 715. The stirring mechanism 6 also includes a motor box 64 fixed on the top surface of the processing cylinder 2, and the stirring motor 63 is located inside the motor box 64, which can protect the impurity removal motor 713 and the stirring motor 63, thereby extending the service life of the impurity removal motor 713 and the stirring motor 63.

[0039] It is worth noting that the position of the suction hood 711 corresponds to that of the stirring rod 62 on the same side and the size is adapted, and the distance between the suction hood 711 and the stirring roller 61 is 2-11 cm, preferably 9 cm in this article, so that the movement of several stirring rods 62 and the stirring roller 61 is not hindered.

[0040] It is worth noting that an anti-skid plate 12 matching its shape is fixed to the bottom end of the base plate 1, and the thickness of the anti-skid plate 12 is 3-7 cm, preferably 6 cm in this article, so as to increase the friction between the entire device and the ground, thereby making the entire device more stable during operation.

[0041] Finally, it should be noted that the concentration sensor 5, stirring motor 63, impurity removal motor 713, solenoid valve 11 and other components involved in the utility model are all universal standard parts or components known to technical personnel in this field, and their structures and principles are all known to technical personnel in this field through technical manuals or through conventional experimental methods. In the idle space of this device, all the above-mentioned electrical components, which refer to power elements, electrical components, and compatible controllers and power supplies, are connected through wires. The specific connection means should refer to the working principle of the utility model. The electrical connection between each electrical component is completed in a sequential working order, and the detailed connection means are all well-known technologies in the field.

[0042] In the specific use of this embodiment, when it is necessary to soak the rice seeds, firstly, a proper amount of water and salt are added to the inside of the treatment tube 2 through the feed funnel 8, and then the stirring motor 63 is started through the external PLC, and the output shaft of the stirring motor 63 rotates to drive the stirring roller 61 coaxially connected thereto to rotate, and the stirring roller 61 rotates to drive a plurality of stirring rods 62 fixed thereto to rotate, and the plurality of stirring rods 62 rotate to mix the water and salt in the treatment tube 2, and then water or salt is added to the inside of the treatment tube 2 according to the concentration information transmitted by the concentration sensor 5 to achieve a suitable concentration, and then a proper amount of rice seeds are added to the inside of the treatment tube 2 through the feed funnel 8, and the plurality of stirring rods 62 can mix the rice seeds with the soaking liquid during the rotation process, and after mixing for a period of time, the stirring motor 63 is turned off through the external PLC to soak the rice seeds for a period of time;

[0043] After soaking for a period of time, the empty rice husks and other impurities can float on the surface of the soaking liquid. Then, the collection tube of the external collection cylinder is tightly connected to the liquid outlet end of the pump body 78, and the impurity removal motor 713 is started through the external PL. The output shaft of the impurity removal motor 713 rotates to drive the rotating shaft 714 coaxially connected thereto to rotate. The rotation of the rotating shaft 714 drives the same-side gear 712 coaxially fixed thereto to rotate. The rotation of the gear 712 drives another gear 712 meshing therewith to rotate. The rotation of the other gear 712 drives the rotating column 72 coaxially fixed thereto to rotate. The rotation of the rotating column 72 drives the screw 74 coaxially fixed thereto to rotate. The rotation of the screw 74 drives the connecting rod 75 threadedly connected thereto to move. The connecting rod 75 moves on the guide block 77 and the vertical plate 7 1 The vertical plate moves under the guidance of the guide groove on the right side surface of the vertical plate end, the connecting rod 75 moves to drive the moving plate 76 fixed thereto to move, the moving plate 76 moves to drive the pump body 78 fixed thereto to move, the pump body 78 moves to indirectly drive the impurity suction cover 711 to move, when the impurity suction cover 711 is located inside the soaking liquid, the impurity removal motor 713 is turned off by the external PLC, and then the pump body 78 is started by the external PLC, after the pump body 78 is started, the empty rice husk, soaking liquid and other impurities can be sucked into the impurity suction pipe 710, the empty rice husk, soaking liquid and other impurities entering the impurity suction pipe 710 then enter the impurity passing pipe 79 and pass into the external collecting cylinder, after being sucked for a period of time, the pump body 78 is turned off by the external PLC;

[0044] Then, add an appropriate amount of clean water into the processing cylinder 2 through the feed funnel 8, and start the stirring motor 63 through the external PLC. According to the above, the rice seeds can be mixed with water, so that the rice seeds can be cleaned. After cleaning, the stirring motor 63 is turned off by the external PLC and the pump body 78 is started, so that the waste liquid in the processing cylinder 2 can be sucked out. After the suction, the pump body 78 is turned off by the external PLC. Repeat the above operation two or three times to clean the rice seeds. Finally, the collection pipe of the external rice seed collection device is tightly connected with the discharge pipe 9, and the solenoid valve 11 is started by the external PLC, so that the rice seeds in the processing cylinder 2 can be discharged.

[0045] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A rice seed soaking and processing device, comprising a bottom plate (1), characterized in that: A processing cylinder (2) is provided above the bottom plate (1) and is fixed thereto via a plurality of supporting legs (3); a feeding funnel (8) connected to the inner cavity of the processing cylinder (2) is fixed on the top surface of the processing cylinder (2); a feeding valve (10) is installed on the outer wall of the tube body of the feeding funnel (8); a discharge pipe (9) connected to the inner cavity of the processing cylinder (2) is fixed at the bottom end of the processing cylinder (2); a solenoid valve (11) is installed on the outer wall of the discharge pipe (9); and a stirring mechanism (6) for stirring rice seeds and soaking liquid is provided inside the processing cylinder (2), and further comprising: The impurity removal mechanism (7) is arranged on the top surface of the bottom plate (1) and is used for sucking out impurities in rice seeds. The impurity removal mechanism (7) comprises an L-shaped vertical plate (71) fixed on the top surface of the bottom plate (1), a rotating column (72) rotatably connected to the horizontal plate end of the vertical plate (71), a rotating rod (73) rotatably connected to the top surface of the bottom plate (1), a screw rod (74) coaxially fixed between the rotating rod (73) and the rotating column (72), a connecting rod (75) threadedly connected to the screw rod (74) and slidably connected to the vertical plate end of the vertical plate (71), a moving plate (76) fixed on the right side surface of the connecting rod (75), a pump body (78) mounted on the top surface of the moving plate (76), and an L-shaped impurity removal pipe (76) tightly sleeved with the liquid inlet end of the pump body (78). The impurity removal mechanism (7) is a device for removing impurities from a plurality of movable plates (76). The impurity removal mechanism (7) comprises a plurality of movable plates (76) and ...

2. The rice seed washing and processing equipment according to claim 1, characterized in that: The impurity removal mechanism (7) further comprises a rotating shaft (714) coaxially connected to the output shaft of the impurity removal motor (713), and the two gears (712) are coaxially fixed on the rotating shaft (714) and the circumferential outer wall of the rotating column (72), respectively.

3. The rice seed washing and processing equipment according to claim 1, characterized in that: A guide groove is provided on the right side surface of the vertical plate end of the vertical plate (71), and a guide block (77) is fixed on the left side surface of the connecting rod (75) and is slidably connected to the guide groove on the right side surface of the vertical plate end of the vertical plate (71).

4. The rice seed washing and processing equipment according to claim 2, characterized in that: The stirring mechanism (6) comprises a stirring roller (61) rotatably connected to the processing cylinder (2), the stirring roller (61) passes through the top surface of the processing cylinder (2) and extends to the inside of the processing cylinder (2) near the bottom end, the stirring mechanism (6) also comprises a plurality of stirring rods (62) fixed on the outer wall of the stirring roller (61) and located inside the processing cylinder (2), and a stirring motor (63) installed on the top surface of the processing cylinder (2) and the output shaft of which is coaxially connected to the stirring roller (61).

5. The rice seed washing and processing equipment according to claim 4, characterized in that: A mounting plate (4) is fixed on the inner wall of the treatment cylinder (2), a concentration sensor (5) is mounted on the outer wall of the mounting plate (4), and the positions of the mounting plate (4) and the concentration sensor (5) correspond to the positions of a plurality of stirring rods (62).

6. The rice seed washing and processing equipment according to claim 4, characterized in that: The parts where the tube body of the feed funnel (8) and the discharge pipe (9) contact the processing cylinder (2) are provided with sealing rings, the parts where the impurity suction pipe (710) and the stirring roller (61) contact the processing cylinder (2) are provided with sealing rings, the parts where the impurity suction pipe (710) contacts the impurity removal pipe (79) and the impurity suction cover (711) are provided with sealing rings, and the part where the impurity removal pipe (79) contacts the liquid inlet end of the pump body (78) is also provided with a sealing ring.

7. The rice seed washing and processing equipment according to claim 4, characterized in that: The impurity removal mechanism (7) further comprises a protection box (715) fixed on the top surface of the horizontal plate end of the vertical plate (71), the impurity removal motor (713) is located inside the protection box (715), and the rotating shaft (714) passes through the top surface of the protection box (715). The stirring mechanism (6) further comprises a motor box (64) fixed on the top surface of the processing cylinder (2), and the stirring motor (63) is located inside the motor box (64).

8. The rice seed washing and processing equipment according to claim 4, characterized in that: The position of the impurity suction cover (711) corresponds to that of the stirring rod (62) on the same side and the size thereof is adapted thereto, and the distance between the impurity suction cover (711) and the stirring roller (61) is 2-11 cm.

9. The rice seed washing and processing equipment according to claim 4, characterized in that: An anti-skid plate (12) matching the shape of the bottom plate (1) is fixed to the bottom end of the bottom plate (1), and the thickness of the anti-skid plate (12) is 3-7 cm.

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