CN214716862U - Rice processing rice mill capable of reducing rice crushing amount - Google Patents
Rice processing rice mill capable of reducing rice crushing amount Download PDFInfo
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- CN214716862U CN214716862U CN202120430351.1U CN202120430351U CN214716862U CN 214716862 U CN214716862 U CN 214716862U CN 202120430351 U CN202120430351 U CN 202120430351U CN 214716862 U CN214716862 U CN 214716862U
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Abstract
The utility model discloses a rice processing rice mill capable of reducing broken rice, which comprises a box body, wherein a feed inlet is arranged at the top of the box body, the inner wall of the box body below the feed inlet is connected with a cylindrical separating box, and the inner wall of the separating box is connected with a rice milling device through the rotation of a first motor; a porous plate is arranged at the bottom of the separation box; a sieve plate is arranged below the rice milling device, and the bottom of the box body is connected with a material distributing mechanism; an exhaust fan is connected to the side surface of the box body, and a discharge hole is formed in the bottom of the side surface of the box body. The device has solved prior art and has been difficult to compromise husk rice efficiency and the complete degree of grain of rice, causes the problem of more garrulous rice easily, has convenient to use, can guarantee high-efficient husk rice according to the automatic adjustment husk rice dynamics of grain of rice volume, effectively reduces because of the characteristics of the too big cracked condition of messenger's grain of rice of grinding force.
Description
Technical Field
The utility model belongs to rice processing equipment field, in particular to reduce rice processing rice mill of garrulous rice volume.
Background
The rice mill is a procedure for peeling and whitening the brown rice, and mainly utilizes mutual collision and friction of rice grains and rice sieves to make the rice grains brown and whiten, and utilizes an air-jet system to separate rice bran from the rice grains and discharge the rice bran out of sieve pores. In the husk rice operation, because the structure of grain of rice itself is comparatively fragile, if adopt conventional equipment to roll, when the roll power is great, damage the grain of rice easily, cause and roll the back and produce more broken rice, and the rice volume of different cultivars is different, need adjust the roll power or the roller interval of rice mill correspondingly, and very troublesome is difficult to compromise husk rice efficiency and the complete degree of grain of rice, consequently, the urgent need design a rice processing rice mill that reduces the broken rice volume and solves above-mentioned problem.
Disclosure of Invention
The utility model aims to solve the technical problem that a rice processing rice mill that reduces garrulous rice volume is provided, the device has solved prior art and is difficult to compromise husk rice efficiency and the complete degree of grain of rice, causes the problem of more garrulous rice easily, has convenient to use, can guarantee high-efficient husk rice according to the automatic adjustment husk rice dynamics of grain of rice volume, effectively reduces because of the too big characteristics that make the cracked condition of grain of rice of grinding.
In order to realize the above design, the utility model adopts the following technical scheme: a rice processing and milling machine capable of reducing broken rice comprises a box body, wherein a feed inlet is formed in the top of the box body, a cylindrical separating box is connected to the inner wall of the box body below the feed inlet, and a rice milling device is rotatably connected to the inner wall of the separating box through a first motor; a porous plate is arranged at the bottom of the separation box; a sieve plate is arranged below the rice milling device, and the bottom of the box body is connected with a material distributing mechanism; an exhaust fan is connected to the side surface of the box body, and a discharge hole is formed in the bottom of the side surface of the box body.
Preferably, the feed inlet is of a funnel-shaped structure with the diameter gradually reduced from top to bottom; the import edge of feed inlet is connected with the backup pad, and the backup pad bottom is connected with electric putter.
Preferably, the telescopic end of the electric push rod is connected with a cover plate with an arc-shaped structure to be matched with an inlet on the upper surface of the separation box.
Preferably, the rice milling device comprises a rice milling roller, and a plurality of separators are connected to the outer surface of the rice milling roller at equal intervals; the separator is in contact fit with the inner wall of the separation box.
Preferably, the separator includes the separation roller, and the separation roller both ends are connected with first pivot through the bearing rotation, and first pivot is connected with rice milling roller surface through the first link span of U type structure.
Preferably, a plurality of telescopic pieces are uniformly connected to the outer surface of the first rotating shaft; the telescopic piece comprises two sections of sleeved sleeves, and the sleeves are connected through a spring to realize sliding compression and resetting; one end of the telescopic piece is connected with a second connecting frame of the U-shaped structure, and the second connecting frame is rotatably connected with the two ends of the rubber roller through bearings.
Preferably, the material distributing mechanism comprises a second motor connected to the bottom of the box body, and the output end of the second motor is upwards connected with a second rotating shaft; the top end of the second rotating shaft penetrates through a through hole in the center of the sieve plate and extends to the lower part of the porous plate, and the top end of the second rotating shaft is connected with a distributor.
Preferably, the sieve plate is clamped with an annular groove on the inner wall of the box body, and the height of the annular groove is greater than the thickness of the sieve plate.
Preferably, the distributor is of a conical structure, and a plurality of material distributing plates are connected to the conical surface of the distributor.
Preferably, the outer surface of the second rotating shaft is connected with a vibrating plate, and the upper surface of the vibrating plate is connected with a plurality of lugs which are in contact fit with the lower surface of the sieve plate; the bottom of the outer surface of the second rotating shaft is connected with a feeding rod, and the end part of the feeding rod is connected with a feeding plate and matched with a discharge hole.
Further, motor and electric putter all operate with the control panel through the box top, and are very convenient.
The rice processing rice mill capable of reducing the amount of broken rice has the following beneficial effects:
1, the device is connected with a plurality of separating rollers on the surface of a rice milling roller, the surface of the separating roller is rotatably connected with a plurality of rubber rollers which are matched and connected with a telescopic piece, the rubber rollers are in contact and match with the inner wall of a separating box, the rice grains in the separating box are rubbed and rolled, and the rubber rollers can rotate around the separating rollers while rotating, so that the rice grains in the gaps of the separating box can be stirred and rubbed, the rice milling efficiency is improved, the rubber rollers can freely stretch and retract to adjust the feeding amount through the telescopic piece, when the size of the rice grains is larger, the rice grains cannot be cracked due to overlarge pressure, and the high-efficiency rice milling and the quality of the rice grains are guaranteed;
2, the device is provided with a rotary distributor below the separation box, falling rice grains and rice bran are scattered by the distributor, and then the rice bran with lighter weight is sucked by the air flow of the exhaust fan and is exhausted by the exhaust fan, so that most of the rice bran can be effectively separated; then sieving the rice grains and broken rice by a sieve plate to obtain complete rice grains;
3, the feed mechanism surface of this device is connected with the vibration board and can be used for vibrating the sieve, improves screening efficiency, and the porter bar is convenient for sweep out the material of bottom half from the discharge gate, avoids piling up.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic bottom view of the feed inlet of the present invention;
FIG. 3 is a schematic structural view of the rice milling device of the present invention;
FIG. 4 is a schematic structural diagram of a separator according to the present invention;
FIG. 5 is a schematic front view of the separator of the present invention;
fig. 6 is a schematic bottom view of the middle sieve plate of the present invention;
FIG. 7 is a schematic structural view of the distributor of the present invention;
the reference numbers in the figures are: the rice milling machine comprises a box body 1, a feeding hole 11, a supporting plate 111, an electric push rod 112, a cover plate 113, a separating box 12, a first motor 13, a porous plate 131, an exhaust fan 14, a discharging hole 15, a controller 16, a rice milling device 3, a rice milling roller 31, a separator 32, a sieve plate 4, a second motor 51, a second rotating shaft 52, a distributor 53, a material distributing plate 54, a vibrating plate 55, a separating roller 61, a first rotating shaft 62, a first connecting frame 63, an expansion piece 64, a second connecting frame 65, a rubber roller 66, a feeding rod 7 and a feeding plate 8.
Detailed Description
As shown in fig. 1 to 7, a rice processing and milling machine for reducing the amount of broken rice comprises a box body 1, wherein a feeding hole 11 is formed in the top of the box body 1, a cylindrical separating box 12 is connected to the inner wall of the box body 1 below the feeding hole 11, and a rice milling device 3 is rotatably connected to the inner wall of the separating box 12 through a first motor 13; the bottom of the separation box 12 is provided with a porous plate 131; a sieve plate 4 is arranged below the rice milling device 3, and the bottom of the box body 1 is connected with a material distributing mechanism; an exhaust fan 14 is connected with the side surface of the box body 1, and a discharge hole 15 is arranged at the bottom of the side surface of the box body 1.
Preferably, the feed inlet 11 is a funnel-shaped structure with a diameter gradually reduced from top to bottom; the inlet edge of the feed inlet 11 is connected with a supporting plate 111, and the bottom of the supporting plate 111 is connected with an electric push rod 112.
Preferably, the electric push rod 112 has a cover plate 113 with a cambered surface structure connected to the telescopic end thereof to match with the inlet of the upper surface of the separation box 12.
Preferably, the rice milling device 3 comprises a rice milling roller 31, and a plurality of separators 32 are connected to the outer surface of the rice milling roller 31 at equal intervals; the separator 32 is in contact engagement with the inner wall of the separator tank 12.
Preferably, the separator 32 includes a separation roller 61, a first rotating shaft 62 is rotatably connected to both ends of the separation roller 61 through bearings, and the first rotating shaft 62 is connected to the outer surface of the rice milling roller 31 through a first connecting frame 63 having a U-shaped structure.
Preferably, a plurality of telescopic members 64 are uniformly connected to the outer surface of the first rotating shaft 62; the telescopic part 64 comprises two sections of sleeved sleeves, and the sleeves are connected through a spring to realize sliding compression and reset; one end of the telescopic piece 64 is connected with a second connecting frame 65 with a U-shaped structure, and the second connecting frame 65 is rotatably connected with two ends of the rubber roller 66 through bearings.
Preferably, the material separating mechanism comprises a second motor 51 connected to the bottom of the box body 1, and the output end of the second motor 51 is connected with a second rotating shaft 52 upwards; the top end of the second rotating shaft 52 passes through a through hole in the center of the sieve plate 4 and extends to the lower part of the porous plate 131, and the top end of the second rotating shaft 52 is connected with a distributor 53.
Preferably, the sieve plate 4 is clamped with an annular groove on the inner wall of the box body 1, and the height of the annular groove is greater than the thickness of the sieve plate 4.
Preferably, the distributor 53 has a conical structure, and a plurality of distributing plates 54 are connected to the conical surface of the distributor 53.
Preferably, the outer surface of the second rotating shaft 52 is connected with a vibrating plate 55, and the upper surface of the vibrating plate 55 is connected with a plurality of convex blocks which are in contact fit with the lower surface of the sieve plate 4; the bottom of the outer surface of the second rotating shaft 52 is connected with a feeding rod 7, and the end part of the feeding rod 7 is connected with a feeding plate 8 matched with the discharge hole 15.
Further, the motor and the electric push rod 112 are operated by a control panel on the top of the box body 1, so that the operation is very convenient.
The working principle of the rice processing and milling machine for reducing the amount of broken rice is as follows:
the material enters the separation box 12 from the feed inlet 11, the surface of the rice milling roller 31 is connected with a plurality of separation rollers 61, the surface of the separation roller 61 is rotatably connected with a plurality of rubber rollers 66 which are matched and connected with the telescopic pieces 64, the rubber rollers 66 are contacted and matched with the inner wall of the separation box 12 to rub and roll rice grains in the separation box 12, and the rubber rollers 66 can rotate around the separation rollers 61 while rotating, so that the rice grains in the gap of the separation box 12 can be agitated and rubbed; the rubber roller 66 can freely stretch and contract through the telescopic piece 64 to adjust the feeding amount, and when the rice grain size is larger, the rice grains cannot be cracked due to overlarge pressure; a rotating distributor 53 is arranged below the separation box 12, falling rice grains and rice bran are scattered by the distributor 53, and then the rice bran with light weight is sucked by the airflow of the exhaust fan 14 and is exhausted by the exhaust fan 14, so that most of the rice bran can be effectively separated; then, the rice grains and broken rice can be screened through the screen plate 4, so that complete rice grains are obtained; the surface of the material distribution mechanism is connected with a vibration plate 55 which can be used for vibrating the sieve plate 4, so that the sieving efficiency is improved, and the feeding rod 7 is convenient for sweeping the material at the bottom of the box body 1 out of the discharge hole 15, so that the accumulation is avoided.
The above embodiments are merely preferred technical solutions of the present invention, and should not be considered as limitations of the present invention, and the features in the embodiments and the examples in the present application may be arbitrarily combined with each other without conflict. The protection scope of the present invention shall be defined by the claims and the technical solutions described in the claims, including the technical features of the equivalent alternatives as the protection scope. Namely, equivalent alterations and modifications within the scope of the invention are also within the scope of the invention.
Claims (9)
1. The utility model provides a reduce rice processing rice mill of garrulous rice volume which characterized in that: the rice milling device comprises a box body (1), wherein a feeding hole (11) is formed in the top of the box body (1), a cylindrical separating box (12) is connected to the inner wall of the box body (1) below the feeding hole (11), and a rice milling device (3) is rotatably connected to the inner wall of the separating box (12) through a first motor (13); a porous plate (131) is arranged at the bottom of the separation box (12); a sieve plate (4) is arranged below the rice milling device (3), and the bottom of the box body (1) is connected with a material distributing mechanism; an exhaust fan (14) is connected to the side surface of the box body (1), and a discharge hole (15) is formed in the bottom of the side surface of the box body (1); the rice milling device (3) comprises a rice milling roller (31), and a plurality of separators (32) are connected to the outer surface of the rice milling roller (31) at equal intervals; the separator (32) is in contact engagement with the inner wall of the separator tank (12).
2. A rice processing mill as claimed in claim 1, wherein: the feed inlet (11) is of a funnel-shaped structure with the diameter gradually reduced from top to bottom; the inlet edge of the feed inlet (11) is connected with a supporting plate (111), and the bottom of the supporting plate (111) is connected with an electric push rod (112).
3. A rice processing mill as claimed in claim 2, wherein: the telescopic end of the electric push rod (112) is connected with a cover plate (113) with an arc surface structure to be matched with an inlet on the upper surface of the separation box (12).
4. A rice processing mill as claimed in claim 1, wherein: separator (32) are connected with first pivot (62) including separating roller (61), separating roller (61) both ends through bearing rotation, and first pivot (62) are connected with rice milling roller (31) surface through first link (63) and rice milling roller (31) of U type structure.
5. A rice processing mill as claimed in claim 4, wherein: a plurality of telescopic pieces (64) are uniformly connected to the outer surface of the first rotating shaft (62); the telescopic piece (64) is a sleeve structure with a built-in spring; one end of the telescopic piece (64) is connected with a second connecting frame (65) of a U-shaped structure, and the second connecting frame (65) is rotatably connected with the two ends of the rubber roller (66) through bearings.
6. A rice processing mill as claimed in claim 1, wherein: the material distributing mechanism comprises a second motor (51) connected to the bottom of the box body (1), and the output end of the second motor (51) is upwards connected with a second rotating shaft (52); the top end of the second rotating shaft (52) penetrates through a through hole in the center of the sieve plate (4) and extends to the lower part of the porous plate (131), and the top end of the second rotating shaft (52) is connected with a distributor (53).
7. A rice processing mill as claimed in claim 1, wherein: the sieve plate (4) is clamped with the annular groove in the inner wall of the box body (1), and the height of the annular groove is larger than the thickness of the sieve plate (4).
8. A rice processing mill as claimed in claim 6, wherein: the distributor (53) is of a conical structure, and a plurality of distributing plates (54) are connected to the conical surface of the distributor (53).
9. A rice processing mill as claimed in claim 6, wherein: the outer surface of the second rotating shaft (52) is connected with a vibrating plate (55), and the upper surface of the vibrating plate (55) is connected with a plurality of convex blocks which are in contact fit with the lower surface of the sieve plate (4); the bottom of the outer surface of the second rotating shaft (52) is connected with a feeding rod (7), and the end part of the feeding rod (7) is connected with a feeding plate (8) to be matched with the discharge hole (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120430351.1U CN214716862U (en) | 2021-02-28 | 2021-02-28 | Rice processing rice mill capable of reducing rice crushing amount |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120430351.1U CN214716862U (en) | 2021-02-28 | 2021-02-28 | Rice processing rice mill capable of reducing rice crushing amount |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214716862U true CN214716862U (en) | 2021-11-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120430351.1U Active CN214716862U (en) | 2021-02-28 | 2021-02-28 | Rice processing rice mill capable of reducing rice crushing amount |
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| Country | Link |
|---|---|
| CN (1) | CN214716862U (en) |
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2021
- 2021-02-28 CN CN202120430351.1U patent/CN214716862U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A rice processing and milling machine for reducing the amount of broken rice Effective date of registration: 20220512 Granted publication date: 20211116 Pledgee: Yichang financing guarantee Group Co.,Ltd. Pledgor: Yuan'an Guotai rice Co.,Ltd. Registration number: Y2022980005487 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |