Processing method of milled rice with embryo

Abstract

The invention relates to processing of milled rice with embryo, in particular to a processing method of milled rice with embryo, which comprises the following steps: step 1, placing milled rice with embryo to be husked between a grinding disc I and a grinding disc II; secondly, the relative distance between the grinding disc I and the grinding disc II is adjusted; 3, the milled rice with embryo is ground and hulled through a grinding disc I and a grinding disc II; the germ rice processing device comprises a supporting sleeve, a sliding sleeve I and a sliding sleeve II are slidably connected in the supporting sleeve, a grinding disc I is rotatably connected in the sliding sleeve I, and a grinding disc II is rotatably connected in the sliding sleeve II; and the milled rice with embryos of different sizes can be quickly ground and hulled.

Description

Technical Field

[0001] The invention relates to germ rice processing, and more particularly to a germ rice processing method. Background Art

[0002] Germ rice is a type of rice that retains the germ after the rice is husked and the endosperm is removed. It is popular because of its high nutritional value. For example, patent publication number CN117339654A discloses a germ rice processing system and a germ rice processing method, which can enhance the anti-pollution ability of the germ rice processing system. However, the disadvantage of this patent is that it is impossible to quickly grind and hull germ rice of different sizes. Summary of the invention

[0003] The invention aims to provide a method for processing germ rice, which can quickly grind and shell germ rice of different sizes.

[0004] The purpose of the present invention is achieved through the following technical solutions:

[0005] A germ rice processing device comprises a support sleeve, wherein a sliding sleeve I and a sliding sleeve II are slidably connected in the support sleeve, a grinding disc I is rotatably connected in the sliding sleeve I, and a grinding disc II is rotatably connected in the sliding sleeve II;

[0006] The support sleeve is fixedly connected with a telescopic mechanism I, the telescopic end of the telescopic mechanism I is fixedly connected with a lifting bracket I, the lifting bracket I is fixedly connected with a discharge barrel I, the grinding disc I is rotatably connected to the bottom of the discharge barrel I, and the grinding disc I is rotatably connected to the bottom of the sliding sleeve I;

[0007] The discharge cylinder I is fixedly connected to a power mechanism I for driving the grinding disc I to rotate;

[0008] The support sleeve is fixedly connected with a telescopic mechanism II, the telescopic end of the telescopic mechanism II is fixedly connected with a lifting bracket II, the lifting bracket II is fixedly connected with a discharge barrel II, the top of the discharge barrel II is rotatably connected with a grinding disc II, the grinding disc II is rotatably connected to the top of the sliding sleeve II, and a plurality of inclined air inlet ducts are fixedly connected to the rotating barrel II;

[0009] The discharge cylinder II is fixedly connected with a power mechanism II for driving the grinding disc II to rotate;

[0010] The support sleeve is fixedly connected with a telescopic mechanism III, the telescopic end of the telescopic mechanism III is fixedly connected with a lifting bracket III, the lifting bracket III is rotatably connected with a spiral shaft, a plurality of filter holes are arranged on the spiral shaft, and the spiral shaft is located in the discharge barrel II;

[0011] The lifting bracket III is fixedly connected to a power mechanism III for driving the screw shaft to rotate;

[0012] The support sleeve is fixedly connected to a plurality of feeding brackets, and each feeding bracket is rotatably connected to two rotating rings;

[0013] A feeding roller is rotatably connected between the two rotating rings, the feeding roller is fixedly connected to the transmission shaft, a connecting shaft section is provided on the transmission shaft, a plurality of transmission shafts are connected through bevel gear transmission, a gas channel is provided on the connecting shaft section, an air hole is provided on the feeding roller, an expansion sleeve is coated on the outer side of the feeding roller, a rotating cavity is rotatably connected to the connecting shaft section, an air pressure pipeline is fixedly connected to the rotating cavity, and a power mechanism IV for driving one of the transmission shafts to rotate is fixedly connected to the feeding bracket;

[0014] A method for processing germ rice, the method comprising the following steps:

[0015] Step 1: Place the germ rice to be shelled between grinding discs I and II;

[0016] Step 2: Adjust the relative distance between grinding disc I and grinding disc II;

[0017] Step 3: Grinding discs I and II grind and shell the germ rice. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The present invention is further described in detail below with reference to the accompanying drawings and specific implementation methods.

[0019] Figure 1 It is a schematic structural diagram of a germ rice processing device of the present invention;

[0020] Figure 2 is a cross-sectional view of the germ rice processing device of the present invention;

[0021] Figure 3 It is a schematic diagram of the structure of the feeding bracket of the present invention;

[0022] Figure 4 It is a schematic structural diagram of the sliding sleeve I of the present invention;

[0023] Figure 5 is a cross-sectional view of the sliding sleeve I of the present invention;

[0024] Figure 6 It is a schematic structural diagram of the sliding sleeve II of the present invention;

[0025] Figure 7 is a cross-sectional view of the sliding sleeve II of the present invention;

[0026] Figure 8 It is a schematic diagram of the structure of the feeding roller of the present invention;

[0027] Fig. 9 It is a schematic diagram of the spiral shaft structure of the present invention;

[0028] Fig.10 It is a schematic diagram of the structure of the feeding roller of the present invention;

[0029] Fig.11 It is a cross-sectional view of a feeding roller of the present invention.

[0030] In the figure: support sleeve 11; feeding bracket 12; rotating ring 13; telescopic mechanism Ⅰ21; lifting bracket Ⅰ22; discharge barrel Ⅰ23; grinding disc Ⅰ24; sliding sleeve Ⅰ25; telescopic mechanism Ⅱ31; lifting bracket Ⅱ32; discharge barrel Ⅱ33; grinding disc Ⅱ34; sliding sleeve Ⅱ35; air inlet duct 36; telescopic mechanism Ⅲ41; lifting bracket Ⅲ42; screw shaft 43; transmission shaft 51; connecting shaft section 52; feeding roller 53; expansion sleeve 54; rotating cavity 55; air pressure duct 56. DETAILED DESCRIPTION

[0031] The present invention is further described in detail below with reference to the accompanying drawings.

[0032] like Figures 1 to 11 As shown, in order to achieve the technical effect of "quickly grinding and shelling germ rice of different sizes", the structure and function of a germ rice processing device are described in detail below;

[0033] A germ rice processing device comprises a support sleeve 11, wherein a sliding sleeve I25 and a sliding sleeve II35 are slidably connected in the support sleeve 11, a grinding disc I24 is rotatably connected in the sliding sleeve I25, and a grinding disc II34 is rotatably connected in the sliding sleeve II35;

[0034] The support sleeve 11 is fixedly connected with a telescopic mechanism Ⅰ21, the telescopic end of the telescopic mechanism Ⅰ21 is fixedly connected with a lifting bracket Ⅰ22, the lifting bracket Ⅰ22 is fixedly connected with a discharge barrel Ⅰ23, the grinding disc Ⅰ24 is rotatably connected to the bottom of the discharge barrel Ⅰ23, and the grinding disc Ⅰ24 is rotatably connected to the bottom of the sliding sleeve Ⅰ25;

[0035] The discharge cylinder Ⅰ23 is fixedly connected to a power mechanism Ⅰ for driving the grinding disc Ⅰ24 to rotate;

[0036] The support sleeve 11 is fixedly connected with a telescopic mechanism II 31, the telescopic end of the telescopic mechanism II 31 is fixedly connected with a lifting bracket II 32, the lifting bracket II 32 is fixedly connected with a discharge cylinder II 33, the top of the discharge cylinder II 33 is rotatably connected with a grinding disc II 34, the grinding disc II 34 is rotatably connected to the top of the sliding sleeve II 35, and a plurality of inclined air inlet ducts 36 are fixedly connected to the rotating cylinder II 33;

[0037] The discharge cylinder II 33 is fixedly connected with a power mechanism II for driving the grinding disc II 34 to rotate;

[0038] The support sleeve 11 is fixedly connected with a telescopic mechanism III41, and a lifting bracket III42 is fixedly connected to the telescopic end of the telescopic mechanism III41. The lifting bracket III42 is rotatably connected with a screw shaft 43, and a plurality of filter holes are arranged on the screw shaft 43. The screw shaft 43 is located in the discharge barrel II33;

[0039] The lifting bracket III 42 is fixedly connected with a power mechanism III for driving the screw shaft 43 to rotate;

[0040] The support sleeve 11 is fixedly connected to a plurality of feeding brackets 12, and each feeding bracket 12 is rotatably connected to two rotating rings 13;

[0041] A feeding roller 53 is rotatably connected between the two rotating rings 13, and the feeding roller 53 is fixedly connected to the transmission shaft 51. A connecting shaft section 52 is provided on the transmission shaft 51. The multiple transmission shafts 51 are connected through bevel gear transmission. A gas channel is provided on the connecting shaft section 52, and an air hole is provided on the feeding roller 53. The outer side of the feeding roller 53 is covered with an expansion sleeve 54. A rotating cavity 55 is rotatably connected to the connecting shaft section 52, and a pneumatic pipeline 56 is fixedly connected to the rotating cavity 55. A power mechanism IV for driving one of the transmission shafts 51 to rotate is fixedly connected to the feeding bracket 12;

[0042] When in use, the germ rice to be processed is placed on the feeding bracket 12, and the power mechanism IV is started. The power mechanism IV is preferably a servo motor. The output shaft of the power mechanism IV starts to rotate, and the output shaft of the power mechanism IV drives one of the transmission shafts 51 to rotate. The multiple transmission shafts 51 are transmission-connected, and then the multiple transmission shafts 51 rotate together. The transmission shaft 51 drives the feeding roller 53 to rotate. The feeding roller 53 rotates to roll the germ rice between the feeding roller 53 and the feeding bracket 12, and enters the grinding disc II 34 from the bottom of the feeding roller 53;

[0043] Start the power mechanism I, the output shaft of the power mechanism I starts to rotate, the power mechanism I is preferably a servo motor, the output shaft of the power mechanism I drives the grinding disc I 24 to rotate, start the power mechanism II, the power mechanism II is preferably a servo motor, the output shaft of the power mechanism II drives the grinding disc II 34 to rotate, the grinding discs I 24 and II 34 rotate to grind and shell the germ rice;

[0044] Further, the telescopic mechanism I21 is started, which may be a hydraulic cylinder or an electric push rod, and the telescopic end of the telescopic mechanism I21 drives the lifting bracket I22 to move, and the lifting bracket I22 drives the discharge barrel I23 to move, and the discharge barrel I23 drives the grinding disc I24 to move, and the telescopic mechanism II31 is started, which may be a hydraulic cylinder or an electric push rod, and the telescopic end of the telescopic mechanism II31 drives the lifting bracket II32 to move, and the lifting bracket II32 drives the discharge barrel II33 to move, and the discharge barrel II33 drives the grinding disc II34 to move, thereby adjusting the relative distance between the grinding disc I24 and the grinding disc II34, so that the grinding disc I24 and the grinding disc II34 can process germ rice of different sizes;

[0045] Further, the air pressure pump is pre-connected to the air inlet duct 36, and the gas enters the discharge barrel II 33 through the air inlet duct 36, and the power mechanism III is started. The power mechanism III is preferably a servo motor, and the output shaft of the power mechanism III drives the screw shaft 43 to rotate. When the screw shaft 43 rotates, an upward component force is generated, and the wind blows upward through the multiple sieve holes on the screw shaft 43. The germ rice is pushed by the feeding roller 53 to continuously move toward the middle, and then the ground germ rice enters the discharge barrel II 33, and the peeled shell also enters the discharge barrel II 33. The shell enters the discharge barrel I 23 under the action of wind and is discharged, and the heavier germ rice falls out through the sieve holes, thereby completing the separation of the germ rice and the shell;

[0046] Furthermore, in order to ensure that the germ rice can be fully ground, the distance between the feeding roller 53 and the bottom of the feeding bracket 12 is set to be only enough to pass the thickness of a germ rice, so that the germ rice is spread between the grinding disk Ⅰ24 and the grinding disk Ⅱ34. Furthermore, in order to control the distance between the feeding roller 53 and the bottom of the feeding bracket 12, gas is introduced into the air pressure pipe 56, the air pressure pipe 56 is connected to the gas channel on the connecting shaft section 52, the gas channel is connected to the air hole, and then the gas enters the expansion sleeve 54 to inflate the expansion sleeve 54. The expansion sleeve 54 is preferably made of rubber material, and then the distance between the bottom of the expansion sleeve 54 and the bottom of the feeding bracket 12 is adjusted to adapt to germ rice of different sizes.

[0047] A method for processing germ rice, the method comprising the following steps:

[0048] Step 1: placing the germ rice to be shelled between the grinding disc I 24 and the grinding disc II 34;

[0049] Step 2: Adjust the relative distance between grinding disc I 24 and grinding disc II 34;

[0050] Step 3: Grinding disc I 24 and grinding disc II 34 grind and shell the germ rice.

Claims

1. A germ rice processing device, comprising a support sleeve (11), characterized in that: The support sleeve (11) is slidably connected with a sliding sleeve I (25) and a sliding sleeve II (35), the sliding sleeve I (25) is rotatably connected with a grinding disc I (24), and the sliding sleeve II (35) is rotatably connected with a grinding disc II (34).

2. A germ rice processing device according to claim 1, characterized in that: The support sleeve (11) is fixedly connected with a telescopic mechanism I (21), the telescopic end of the telescopic mechanism I (21) is fixedly connected with a lifting bracket I (22), the lifting bracket I (22) is fixedly connected with a discharge barrel I (23), the grinding disc I (24) is rotatably connected to the bottom of the discharge barrel I (23), and the grinding disc I (24) is rotatably connected to the bottom of the sliding sleeve I (25).

3. A germ rice processing device according to claim 2, characterized in that: The discharge cylinder I (23) is fixedly connected with a power mechanism I for driving the grinding disc I (24) to rotate.

4. The germ rice processing device according to claim 1, characterized in that: The support sleeve (11) is fixedly connected with a telescopic mechanism II (31), the telescopic end of the telescopic mechanism II (31) is fixedly connected with a lifting bracket II (32), the lifting bracket II (32) is fixedly connected with a discharge barrel II (33), the top of the discharge barrel II (33) is rotatably connected with a grinding disc II (34), the grinding disc II (34) is rotatably connected to the top of the sliding sleeve II (35), and a plurality of inclined air inlet ducts (36) are fixedly connected to the rotating barrel II (33).

5. The germ rice processing device according to claim 4, characterized in that: The discharge cylinder II (33) is fixedly connected with a power mechanism II for driving the grinding disc II (34) to rotate.

6. The germ rice processing device according to claim 4, characterized in that: The support sleeve (11) is fixedly connected with a telescopic mechanism III (41), the telescopic end of the telescopic mechanism III (41) is fixedly connected with a lifting bracket III (42), the lifting bracket III (42) is rotatably connected with a screw shaft (43), a plurality of filtering holes are arranged on the screw shaft (43), and the screw shaft (43) is located in the discharge barrel II (33).

7. The germ rice processing device according to claim 6, characterized in that: The lifting bracket III (42) is fixedly connected with a power mechanism III for driving the screw shaft (43) to rotate.

8. The germ rice processing device according to claim 1, characterized in that: A plurality of loading brackets (12) are fixedly connected to the support sleeve (11), and each loading bracket (12) is rotatably connected to two rotating rings (13).

9. The germ rice processing device according to claim 2, characterized in that: A feeding roller (53) is rotatably connected between the two rotating rings (13), the feeding roller (53) is fixedly connected to the transmission shaft (51), a connecting shaft section (52) is provided on the transmission shaft (51), a plurality of transmission shafts (51) are connected to each other through bevel gear transmission, a gas channel is provided on the connecting shaft section (52), an air hole is provided on the feeding roller (53), an expansion sleeve (54) is coated on the outer side of the feeding roller (53), a rotating cavity (55) is rotatably connected to the connecting shaft section (52), a pneumatic pipeline (56) is fixedly connected to the rotating cavity (55), and a power mechanism IV for driving one of the transmission shafts (51) to rotate is fixedly connected to the feeding bracket (12).

10. A method for processing germ rice using the germ rice processing device according to claim 1, characterized in that: The method comprises the following steps: Step 1: placing the germ rice to be shelled between grinding disc I (24) and grinding disc II (34); Step 2: Adjust the relative distance between grinding disc I (24) and grinding disc II (34); Step 3: Grinding disc I (24) and grinding disc II (34) grind and shell the germ rice.

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