Processing method of milled rice with embryo

Abstract

The invention relates to the technical field of milled rice with embryo, in particular to a processing method of milled rice with embryo. The machining device comprises a conical grinding barrel with a round hole in the middle, two air cylinders are fixedly connected to the outer wall of the conical grinding barrel, a cross beam is fixedly connected to the two air cylinders, a motor is detachably connected to the cross beam, a conical grinding head is rotationally connected to the lower end of the cross beam, the conical grinding head is driven by the motor to rotate, and the conical grinding head is located in the conical grinding barrel. A plurality of driving levers are fixedly connected to the upper end of the conical grinding head in the circumferential direction; the method comprises the following steps: S1, putting peeled brown rice into a conical grinding barrel, grinding the brown rice through rotation of a conical grinding head, and processing to obtain milled rice with embryo; s2, the milled rice with embryos is leaked from the conical grinding barrel to a conical screen, and a rotating shaft rotates to enable a ball head column to make contact with a protruding ball to drive the conical screen to shake up and down; s3, a residue collection container is clamped at the lower end of the material pipe for residue collection; and the grinding amount can be adjusted in time in the machining process.

Description

Technical Field

[0001] The invention relates to the technical field of germ rice, and more particularly to a method for processing germ rice. Background Art

[0002] Germ rice is a kind of rice that retains the germ part of rice, while the other parts are exactly the same as white rice. Germ rice, the fruit after the rice grains are husked is called brown rice, and then the surface of the brown rice is ground through grinding and polishing to obtain edible polished rice, and in this process, the germ is retained to obtain germ rice. However, in the current processing of germ rice, it is impossible to flexibly adjust the grinding amount of the brown rice during the processing. Therefore, the present application provides a germ rice processing method, which can timely adjust the grinding amount during the processing and control the particle size of the processed germ rice. Summary of the invention

[0003] In order to overcome the shortcomings of the prior art, the present invention provides a method for processing germ rice, which can timely adjust the grinding amount during the processing and control the particle size of the processed germ rice.

[0004] The technical solution adopted by the present invention to solve its technical problem is:

[0005] A germ rice processing device comprises a conical grinding barrel with a circular hole in the middle, two cylinders are fixedly connected to the outer wall of the conical grinding barrel, a crossbeam is fixedly connected to the two cylinders, a motor is detachably connected to the crossbeam, a conical grinding head is rotatably connected to the lower end of the crossbeam, the conical grinding head is driven to rotate by the motor, the conical grinding head is located in the conical grinding barrel, and a plurality of shifting rods are circumferentially fixedly connected to the upper end of the conical grinding head.

[0006] The lower end of the conical grinding barrel is fixedly connected to a bottom barrel, an annular groove is formed on the outer side of the bottom barrel, a conical screen is arranged inside the bottom barrel, and a plurality of through holes are opened on the side wall of the bottom barrel to allow the germ rice to flow out into the annular groove.

[0007] The conical screen slides up and down in the bottom barrel, a tension spring is fixedly connected between the bottom end of the conical screen and the bottom end of the bottom barrel, the lower end of the conical grinding head is fixedly connected to a rotating shaft, a plurality of ball head columns are axially formed on the upper side of the rotating shaft, the conical screen slides on the rotating shaft and a plurality of raised balls are circumferentially formed with the rotating shaft at the lower middle end, and the ball head columns can contact the raised balls.

[0008] A method for processing germ rice, the method comprising the following steps:

[0009] S1: putting the peeled brown rice into a conical grinding barrel, grinding the brown rice by rotating the conical grinding head to obtain germ rice;

[0010] S2: The germ rice leaks from the conical grinding barrel onto the conical screen, and the rotating shaft is rotated to make the ball head contact with the raised ball to drive the conical screen to shake up and down;

[0011] S3: Clamp the residue collection container at the lower end of the material pipe to collect the residue;

[0012] S4: The germ rice screened out is concentrated in the annular groove and pushed by the scraper to fall from the leakage hole. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] The present invention is further described in detail below in conjunction with the accompanying drawings and specific implementation processes.

[0014] Figure 1 It is a structural schematic diagram of the processing device in the present invention;

[0015] Figure 2 It is a structural schematic diagram of the processing device of the present invention from another angle;

[0016] Figure 3 It is a schematic diagram of the structure inside the processing device of the present invention;

[0017] Figure 4 It is a schematic diagram of the structure of the conical grinding head in the present invention;

[0018] Figure 5 It is a schematic diagram of the structure of the conical grinding barrel in the present invention;

[0019] Figure 6 It is a structural schematic diagram of the slide plate in the present invention;

[0020] Figure 7 It is a schematic diagram of the structure of the bottom bucket in the present invention;

[0021] Figure 8 It is a schematic diagram of the structure of the conical screen in the present invention;

[0022] Fig. 9 It is a structural schematic diagram of the scraper in the present invention;

[0023] In the figure: crossbeam 01; motor 02; cylinder 03; conical grinding head 04; lever 05; spiral piece 06; rotating shaft 07; ball head column 08; conical grinding barrel 09; cold water chamber 10; slideway 11; slide plate 12; material pipe 13; rubber ring 14; material channel 15; bottom barrel 16; annular groove 17; conical screen 18; raised ball 19; tension spring 20; leakage hole 21; bottom rod 22; vertical sleeve 23; slide rod 24; spring 25; scraper 26. DETAILED DESCRIPTION

[0024] Refer to the attached Figures 1 to 9 From the structure shown, it can be understood that an exemplary operation process of adjusting the grinding amount of the present application is:

[0025] A germ rice processing device, the processing device includes a conical grinding barrel 09 with a circular hole in the middle, two cylinders 03 are fixedly connected to the outer wall of the conical grinding barrel 09, a crossbeam 01 is fixedly connected to the two cylinders 03, a motor 02 is detachably connected to the crossbeam 01, a conical grinding head 04 is rotatably connected to the lower end of the crossbeam 01, the conical grinding head 04 is driven to rotate by the motor 02, the conical grinding head 04 is located in the conical grinding barrel 09, and a plurality of levers 05 are fixedly connected to the upper end of the conical grinding head 04 in the circumferential direction; the crossbeam 01 is driven to rise and fall by the two cylinders 03, thereby driving the conical grinding head 04 to rise and fall in the conical grinding barrel 09 through the crossbeam 01, and adjusting the conical grinding head 04 and the conical grinding head The brown rice is put into the conical grinding barrel 09, and the conical grinding head 04 is driven to rotate by the motor 02, and the brown rice between the gaps is ground by the conical grinding head 04 and the conical grinding barrel 09, and the surface of the brown rice particles is polished and ground, so as to obtain germ rice carrying germs. In addition, during the grinding process, the conical grinding head 04 can drive the multiple levers 05 to rotate, so that the multiple levers 05 can move the brown rice on the side of the conical grinding head 04, so as to ensure that the brown rice can smoothly slide down into the gap between the conical grinding head 04 and the conical grinding barrel 09, and avoid the situation where the brown rice stops falling.

[0026] The lower end surface of the conical grinding head 04 is provided with a plurality of spiral grooves along the circumference of the axis of the conical grinding head 04. The spiral grooves can be used to push the brown rice through the rotation of the conical grinding head 04, so that the brown rice can slide downward, ensuring that the brown rice can enter the gap between the conical grinding head 04 and the conical grinding barrel 09 and be ground.

[0027] Refer to the attached Figures 1 to 9 From the structure shown, it can be understood that an exemplary operation process of the concentrated germ rice of the present application is:

[0028] The lower end of the conical grinding barrel 09 is fixedly connected to a bottom barrel 16, an annular groove 17 is formed on the outer side of the bottom barrel 16, a conical screen 18 is arranged inside the bottom barrel 16, and a plurality of through holes are opened on the side wall of the bottom barrel 16 to allow the germ rice to flow out into the annular groove 17; as the brown rice is ground to obtain germ rice, the germ rice can fall through the circular hole at the lower end of the conical grinding barrel 09, and fall onto the conical screen 18 together with the germ rice and the generated residue, and the germ rice is made to slide down along the surface by utilizing the inclined conical surface of the conical screen 18, while the residue passes through the conical screen 18 and falls, and the germ rice can fall into the annular groove 17 along the conical screen 18 through the plurality of through holes, thereby screening the germ rice obtained after grinding, separating the residue from the germ rice, and concentrating the germ rice.

[0029] Refer to the attached Figures 1 to 9 From the structure shown, it can be understood that an exemplary operation process of improving the screening capacity of the present application is:

[0030] The conical screen 18 slides up and down in the bottom barrel 16, and a tension spring 20 is fixedly connected between the bottom end of the conical screen 18 and the bottom end of the bottom barrel 16. The lower end of the conical grinding head 04 is fixedly connected to the rotating shaft 07, and a plurality of ball head columns 08 are axially formed on the upper side of the rotating shaft 07. The conical screen 18 slides on the rotating shaft 07 and a plurality of raised balls 19 are circumferentially formed with the rotating shaft 07 as the center at the lower middle end, and the ball head columns 08 can contact the raised balls 19. As the grinding progresses, the conical grinding head 04 will drive the rotating shaft 07 to rotate, so that the rotating shaft The multiple ball studs 08 on 07 rotate along the axis of the rotating shaft 07, so that the multiple ball studs 08 can contact the multiple protruding balls 19 to push up the conical screen 18, so that the conical screen 18 slides upward in the bottom barrel 16. At this time, the conical screen 18 can stretch the tension spring 20, and when the ball studs 08 leave the protruding balls 19, the tension spring 20 pulls the conical screen 18 down and resets, thereby realizing the up and down shaking of the conical screen 18, which can improve the screening ability of the conical screen 18 and avoid the conical screen 18 from being blocked;

[0031] In addition, as the conical grinding head 04 is raised and lowered, the rotating shaft 07 can be driven to rise and fall, so that the moving paths of the multiple ball head columns 08 that can lift the multiple protruding balls 19 are changed, thereby changing the amplitude of the up and down shaking of the conical screen 18.

[0032] Refer to the attached Figures 1 to 9 From the structure shown, it can be understood that an exemplary operation process of guiding collection of the present application is:

[0033] A leakage hole 21 is provided on the bottom surface of the front end of the annular groove 17, and the lower ends of the left and right sides of the conical grinding barrel 09 are fixedly connected with slideways 11, and slide plates 12 are in sliding contact with the two slideways 11. A material pipe 13 is fixedly connected to the middle of the slide plate 12, and a rubber ring 14 is sleeved on the outer wall of the lower end of the material pipe 13. A material channel 15 is formed at the front end of the slide plate 12; a bag for collecting residues is sleeved on the lower end of the material pipe 13, and then the rubber ring 14 is sleeved on the outside of the bag to clamp the bag on the outer wall of the material pipe 13 to fix the bag, and then the slide plate 12 is slid into the two slideways 11, so that the material pipe 13 is aligned with the bottom of the bottom barrel 16, so that the residue screened by the conical screen 18 falls into the bag, thereby facilitating the collection of the residue; at the same time, the germ rice concentrated in the annular groove 17 can fall into the material channel 15 from the leakage hole 21 at the front end of the annular groove 17, and a collection container is placed below the material channel 15 to collect the germ rice.

[0034] Refer to the attached Figures 1 to 9 From the structure shown, it can be understood that an exemplary operation process of pushing out germ rice of the present application is:

[0035] The lower end of the rotating shaft 07 is fixedly connected to a bottom rod 22, and a vertical sleeve 23 is formed at the outer end of the bottom rod 22. A slide rod 24 is slidably connected in the vertical sleeve 23. A spring 25 is fixedly connected between the lower end of the slide rod 24 and the upper end of the vertical sleeve 23. A scraper 26 is fixedly connected to the upper end of the slide rod 24, and the scraper 26 is in sliding contact with the annular groove 17. After the germ rice is concentrated in the annular groove 17, as the rotating shaft 07 continues to rotate, the vertical sleeve 23 and the slide rod 24 are driven by the rotating shaft 07 to move the scraper 26 in the annular groove 17, push the germ rice concentrated in the annular groove 17, and push the germ rice into the position of the leakage hole 21 to flow out.

[0036] Refer to the attached Figures 1 to 9 From the structure shown, it can be understood that an exemplary operation process of the present application for avoiding damage to germ rice is:

[0037] A cold water chamber 10 is provided inside the conical grinding barrel 09, and a valve connected to the cold water chamber 10 is fixedly connected to the outer wall of the conical grinding barrel 09, and a water pipe is connected to the valve. Cold water is introduced into the cold water chamber 10 through the water pipe, so that the heat generated by friction during the grinding process can be evacuated in time to avoid damage to the germ rice caused by heating due to temperature increase.

[0038] Refer to the attached Figures 1 to 9 From the structure shown, it can be understood that an exemplary operation process of avoiding blockage in the present application is:

[0039] A plurality of spiral pieces 06 are fixedly connected to the outer circumference of the upper end of the rotating shaft 07, and the spiral pieces 06 are located in the circular hole in the middle of the conical grinding barrel 09; the rotation of the rotating shaft 07 drives the plurality of spiral pieces 06 to rotate, so that the plurality of spiral pieces 06 can push the ground germ rice downward, thereby avoiding blockage of the circular hole in the middle of the conical grinding barrel 09.

[0040] The ball stud 08 and the protruding ball 19 are both made of wear-resistant materials.

[0041] A method for processing germ rice, the method comprising the following steps:

[0042] S1: putting the peeled brown rice into the conical grinding barrel 09, grinding the brown rice by the rotation of the conical grinding head 04 to obtain germ rice;

[0043] S2: The germ rice leaks from the conical grinding barrel 09 onto the conical screen 18, and the rotating shaft 07 is rotated to make the ball head column 08 contact the raised ball 19 to drive the conical screen 18 to shake up and down;

[0044] S3: Clamp the residue collection container at the lower end of the material pipe 13 to collect the residue;

[0045] S4: The germ rice screened out is collected in the annular groove 17 and pushed by the scraper 26 to fall from the leakage hole 21.

Claims

1. A germ rice processing device, characterized in that: The processing device comprises a conical grinding barrel (09) with a circular hole in the middle, two cylinders (03) are fixedly connected to the outer wall of the conical grinding barrel (09), a crossbeam (01) is fixedly connected to the two cylinders (03), a motor (02) is detachably connected to the crossbeam (01), a conical grinding head (04) is rotatably connected to the lower end of the crossbeam (01), the conical grinding head (04) is driven to rotate by the motor (02), the conical grinding head (04) is located in the conical grinding barrel (09), and a plurality of shifting rods (05) are fixedly connected to the upper end of the conical grinding head (04) in a circumferential direction.

2. The processing device according to claim 1, characterized in that: The lower end of the conical grinding barrel (09) is fixedly connected to a bottom barrel (16), an annular groove (17) is formed on the outer side of the bottom barrel (16), a conical screen (18) is arranged inside the bottom barrel (16), and a plurality of through holes are opened on the side wall of the bottom barrel (16) to allow the germ rice to flow out into the annular groove (17).

3. The processing device according to claim 2, characterized in that: The conical screen (18) slides up and down in the bottom barrel (16); a tension spring (20) is fixedly connected between the bottom end of the conical screen (18) and the bottom end of the bottom barrel (16); the lower end of the conical grinding head (04) is fixedly connected to a rotating shaft (07); a plurality of ball head columns (08) are axially formed on the upper side of the rotating shaft (07); the conical screen (18) slides on the rotating shaft (07) and a plurality of protruding balls (19) are circumferentially formed at the lower middle end with the rotating shaft (07) as the center; the ball head columns (08) can contact the protruding balls (19).

4. The processing device according to claim 3, characterized in that: A leakage hole (21) is provided on the bottom surface of the front end of the annular groove (17); slideways (11) are fixedly connected to the lower ends of the left and right sides of the conical grinding barrel (09); slide plates (12) are in sliding contact with the two slideways (11); a material pipe (13) is fixedly connected to the middle of the slide plate (12); a rubber ring (14) is sleeved on the outer wall of the lower end of the material pipe (13); and a material channel (15) is formed at the front end of the slide plate (12).

5. The processing device according to claim 4, characterized in that: The lower end of the rotating shaft (07) is fixedly connected to a bottom rod (22), the outer end of the bottom rod (22) is formed with a vertical sleeve (23), a sliding rod (24) is slidably connected in the vertical sleeve (23), a spring (25) is fixedly connected between the lower end of the sliding rod (24) and the upper end inside the vertical sleeve (23), and a scraper (26) is fixedly connected to the upper end of the sliding rod (24), and the scraper (26) is in sliding contact with the annular groove (17).

6. The processing device according to claim 5, characterized in that: A cold water chamber (10) is provided inside the conical grinding barrel (09), and a valve communicating with the cold water chamber (10) is fixedly connected to the outer wall of the conical grinding barrel (09), and a water pipe is externally connected to the valve.

7. The processing device according to claim 6, characterized in that: A plurality of spiral pieces (06) are fixedly connected to the outer side of the upper end of the rotating shaft (07) in a circumferential direction, and the spiral pieces (06) are located in the circular hole in the middle of the conical grinding barrel (09).

8. The processing device according to claim 7, characterized in that: The ball head column (08) and the protruding ball (19) are both made of wear-resistant materials.

9. The processing device according to claim 7, characterized in that: The lower end surface of the conical grinding head (04) is provided with a plurality of spiral grooves along the circumference of the axis of the conical grinding head (04).

10. A method for using the processing device according to claim 7, the method comprising the following steps: S1: putting the peeled brown rice into a conical grinding barrel (09), grinding the brown rice by rotating the conical grinding head (04) to obtain germ rice; S2: The germ rice leaks from the conical grinding barrel (09) onto the conical screen (18), and the rotating shaft (07) is rotated to make the ball head column (08) contact the raised ball (19) to drive the conical screen (18) to shake up and down; S3: Clamp the residue collection container onto the lower end of the material pipe (13) to collect the residue; S4: The germ rice screened out is collected in the annular groove (17) and pushed by the scraper (26) to fall from the leakage hole (21).

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