CN213315131U

CN213315131U - Sand iron combined rice mill

Info

Publication number: CN213315131U
Application number: CN202022161642.3U
Authority: CN
Inventors: 王陆华; 王瑶; 贺凯西; 张柯
Original assignee: Hunan Qiangnong Machinery Co ltd
Current assignee: Hunan Qiangnong Machinery Co ltd
Priority date: 2020-09-27
Filing date: 2020-09-27
Publication date: 2021-06-01
Anticipated expiration: 2030-09-27

Abstract

The utility model discloses a sand iron combination rice mill, which comprises a housin, the motor is installed to the bottom of the inside of casing, the output shaft of motor has the main shaft, the inner wall of casing is fixed with the mounting panel, the cavity has been seted up in the mounting panel. The utility model discloses well motor drives the main shaft and rotates messenger second gear and first sprocket, first gear drives second gear rotation and makes the second pivot rotate, the second pivot drives the iron roll and rotates, first sprocket passes through the chain and drives the second sprocket and rotate and make first pivot rotate, first pivot drives the sand roller and rotates, make sand roller and iron roll realize that reverse rotation rolls the rice, make its surperficial rice skin drop, save and carry out the step that the iron roll rolled and the sand roller rolls alone, the production time has been saved greatly, the production efficiency is improved, impurity such as rice skin in the fan with the rice blows in the collecting box, carry out centralized processing to impurity such as rice skin, avoid its polluted environment.

Description

Sand iron combined rice mill

Technical Field

The utility model relates to a grain processing technology field especially relates to a sand iron combination rice mill.

Background

The conventional rice mill is generally a sand roller rice mill or an iron roller rice mill, the sand roller rice mill grinds and roughens brown rice, the iron roller rice mill grinds rice, and in order to achieve a good rice milling effect, the conventional rice mill generally needs to achieve the good rice milling effect through rolling by a plurality of sand rollers or iron rollers, for example, in the conventional machine of zuo bamboo company, the conventional machine generally needs to roll rice through three machines of VTA (sand roller) → VBF (iron roller) or VTA (sand roller) → VBF (iron roller).

However, the rice milling production links are increased, the rice milling production cost is greatly increased, the method is low in efficiency, and the production efficiency is affected, so that the sand-iron combined rice mill is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving present rice mill among the prior art and generally will need to reach good husk rice effect through the rolling of several sand rollers or iron roller, for example generally need to roll rice through three machines VTA (sand roller) → VBF (iron roller) or VTA (sand roller) → VBF (iron roller) in the current machine of bamboo company of assisting in rice, but just so make husk rice production link increase, make the manufacturing cost greatly increased of husk rice, and this kind of method efficiency is lower, influence production efficiency's shortcoming, and the abrasive combination rice mill who proposes.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a sand iron combination rice mill, includes the casing, the motor is installed to the bottom of the inside of casing, the output shaft of motor has the main shaft, the inner wall of casing is fixed with the mounting panel, the cavity has been seted up in the mounting panel, the main shaft runs through the mounting panel and extends to in the cavity, fixed cover has been cup jointed first second gear and first sprocket on the main shaft, second gear and first sprocket all are located the cavity, the meshing of second gear has first gear, fixed cover has been cup jointed the second pivot in the first gear, first sprocket has engaged through the chain has the second sprocket, the internal fixation of second sprocket has cup jointed first pivot, the top of first pivot and second pivot all runs through the mounting panel and extends to the inside of casing, fixed cover has been cup jointed the emery roll in the first pivot, fixed the regulation has the iron roll in the second pivot, iron roll and emery roll all are located the top of mounting panel, two recesses have been seted up at the top of the inside of casing, two the bearing is all installed to the recess, the inner circle at two bearings is installed respectively in first pivot and second pivot, first opening has been seted up at the top of casing, the top slope of mounting panel is fixed with the first buffer board of L shape, the second opening has been seted up on the mounting panel, the bottom of the inside of casing is installed and is connect the workbin.

Preferably, a feeding barrel is fixed to the top of the shell, the top of the feeding barrel is communicated with a horn mouth, and the first opening is located in the feeding barrel.

Preferably, a protective shell is fixed to the bottom of the inside of the shell, the motor is located in the protective shell, a protective cover is fixed to the top of the protective shell, the spindle is located in the protective cover, and the top of the protective cover is fixed to the bottom of the mounting plate.

Preferably, the side surface of the shield is provided with a fan, the inner wall of the shell opposite to the fan is provided with a third opening, the side surface of the shell presses the collecting box, and the third opening is positioned in the collecting box.

Preferably, a second buffer plate is obliquely fixed on the inner wall of the shell and is positioned above the material receiving box.

Preferably, the bottom of casing is fixed with the supporting leg, the bottom intercommunication that connects the workbin has the conveyer pipe, the conveyer pipe runs through the casing, be provided with the shutoff valve on the conveyer pipe.

Compared with the prior art, the beneficial effects of the utility model are that:

1: the utility model discloses well motor drives the main shaft and rotates messenger second gear and first sprocket, first gear drives second gear rotation and makes the second pivot rotate, the second pivot drives the iron roll and rotates, first sprocket passes through the chain and drives the second sprocket and rotate and make first pivot rotate, first pivot drives the sand roller and rotates, make sand roller and iron roll realize that reverse rotation rolls the rice, make its surperficial rice skin drop, save and carry out the step that the iron roll rolled and the sand roller rolls alone, the production time is greatly saved, the production efficiency is improved.

2: the utility model discloses well fan blows in the collecting box with impurity such as rice skin in the rice, carry out centralized processing to impurity such as rice skin, avoid its polluted environment, first buffer board and second buffer board can provide a buffering power to the rice of whereabouts, prevent that its grain of rice from breaking into pieces because of gravity is too big, the production quality is improved, protective housing and guard shield can prevent to get into the dust in motor and the main shaft and damage the motor, the service life is prolonged, connect the workbin to concentrate the rice and store, discharge through the conveyer pipe when needing to discharge, the convenience in use is improved.

Drawings

FIG. 1 is a front view of a sand-iron combined rice mill provided by the utility model;

FIG. 2 is a sectional view of a sand-iron combined rice mill provided by the utility model;

fig. 3 is a partially enlarged view of a portion a in fig. 2.

In the figure: the grinding device comprises a shell 1, a mounting plate 2, a sand roller 3, a first rotating shaft 4, a feeding barrel 5, a bell mouth 6, a bearing 7, a second rotating shaft 8, an iron roller 9, a first buffer plate 10, a collecting box 11, a fan 12, a second buffer plate 13, a main shaft 14, a shield 15, a motor 16, a protective shell 17, a receiving box 18, supporting legs 19, a conveying pipe 20, a first gear 21, a second gear 22, a first chain wheel 23, a chain 24 and a second chain wheel 25.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-3, a sand-iron combined rice mill comprises a housing 1, a motor 16 is mounted at the bottom inside the housing 1, an output shaft of the motor 16 is connected with a main shaft 14, a mounting plate 2 is fixed on the inner wall of the housing 1, a cavity is formed in the mounting plate 2, the main shaft 14 penetrates through the mounting plate 2 and extends into the cavity, a first second gear 22 and a first chain wheel 23 are fixedly sleeved on the main shaft 14, the second gear 22 and the first chain wheel 23 are both positioned in the cavity, the second gear 22 is meshed with a first gear 21, a second rotating shaft 8 is fixedly sleeved in the first gear 21, the first chain wheel 23 is meshed with a second chain wheel 25 through a chain 24, a first rotating shaft 4 is fixedly sleeved in the second chain wheel 25, the tops of the first rotating shaft 4 and the second rotating shaft 8 both penetrate through the mounting plate 2 and extend into the housing 1, a sand roller 3 is connected on the first rotating shaft 4, an iron roller 9 is fixedly adjusted on the second rotating shaft 8, iron roll 9 and emery roll 3 all are located the top of mounting panel 2, two recesses have been seted up at the top of the inside of casing 1, the bearing is all installed to two recesses, the inner circle at two bearings is installed respectively to first pivot 4 and second pivot 8, first opening has been seted up at the top of casing 1, the top slope of mounting panel 2 is fixed with the first buffer board 10 of L shape, the second opening has been seted up on mounting panel 2, the bottom of the inside of casing 1 is installed and is connect workbin 18.

A protective shell 17 is fixed at the bottom of the interior of the shell 1, the motor 16 is located in the protective shell 17, a protective cover 15 is fixed at the top of the protective shell 17, the spindle 14 is located in the protective cover 15, the top of the protective cover 15 is fixed at the bottom of the mounting plate 2, the fan 12 is installed on the side face of the protective cover 15, a third opening is formed in the inner wall of the shell 1 opposite to the fan 12, the collecting box 11 is pressed on the side face of the shell 1, and the third opening is located in the collecting box 11.

The top of casing 1 is fixed with into storage bucket 5, and the top intercommunication of going into storage bucket 5 has horn mouth 6, and first opening is located into storage bucket 5, and the inner wall slope of casing 1 is fixed with second buffer board 13, and second buffer board 13 is located the top that connects workbin 18, and the bottom of casing 1 is fixed with supporting leg 19, and the bottom intercommunication that connects workbin 18 has conveyer pipe 20, and conveyer pipe 20 runs through casing 1, is provided with the shutoff valve on the conveyer pipe 20.

The working principle is as follows: when the rice mill is used, rice to be treated is placed into the shell 1 through the bell mouth 6 and the feeding barrel 5, the rice falls between the sand roller 3 and the iron roller 9, the motor 16 is started, the output shaft of the motor 16 drives the main shaft 14 to rotate so that the second gear 22 and the first chain wheel 23 rotate, the first gear 22 drives the second gear 21 to rotate so that the second rotating shaft 8 rotates, the second rotating shaft 8 drives the iron roller 9 to rotate, the first chain wheel 23 drives the second chain wheel 25 to rotate through the chain 24 so that the first rotating shaft 4 rotates, the first rotating shaft 4 drives the sand roller 3 to rotate, the sand roller 3 and the iron roller 9 realize reverse rotation to mill the rice, rice husks on the surface of the rice husks fall off, the steps of separately milling the iron roller 9 and the sand roller 3 are omitted, the production time is greatly saved, the production efficiency is improved, the milled rice falls downwards through the first buffer plate 10 and the second opening, the fan 12 is started, wind, 12 impurity such as rice skin in with the rice blows in collecting box 11, carry out centralized processing to impurity such as rice skin, avoid its polluted environment, rice after removing miscellaneous falls into and connects workbin 18 in, first buffer board 1 and second buffer board 13 can provide a buffer power to the rice of whereabouts, prevent that its grain of rice from breaking into pieces because of gravity is too big, its production quality has been improved, protective housing 17 and guard shield 15 can prevent to get into the dust and damage motor 16 in motor 16 and the main shaft 14, the life has been increased, connect workbin 18 to concentrate the storage with the rice, discharge through conveyer pipe 20 when needing to discharge, the convenience in use is improved.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a sand iron combination rice mill, includes casing (1), its characterized in that, motor (16) are installed to the bottom of the inside of casing (1), the output shaft of motor (16) has main shaft (14), the inner wall of casing (1) is fixed with mounting panel (2), the cavity has been seted up in mounting panel (2), main shaft (14) run through mounting panel (2) and extend to in the cavity, fixed cover is connected with first second gear (22) and first sprocket (23) on main shaft (14), second gear (22) and first sprocket (23) all are located the cavity, second gear (22) meshing has first gear (21), fixed cover is connected with second pivot (8) in first gear (21), first sprocket (23) have second sprocket (25) through chain (24) meshing, fixed cover is connected with first pivot (4) in second sprocket (25), the tops of the first rotating shaft (4) and the second rotating shaft (8) penetrate through the mounting plate (2) and extend to the interior of the shell (1), the first rotating shaft (4) is fixedly sleeved with a sand roller (3), the second rotating shaft (8) is fixedly adjusted with an iron roller (9), the iron roller (9) and the sand roller (3) are both positioned above the mounting plate (2), the top of the interior of the shell (1) is provided with two grooves, both of which are provided with bearings, the first rotating shaft (4) and the second rotating shaft (8) are respectively arranged on the inner rings of the two bearings, a first opening is arranged at the top of the shell (1), an L-shaped first buffer plate (10) is obliquely fixed at the top of the mounting plate (2), the mounting plate (2) is provided with a second opening, and the bottom of the interior of the shell (1) is provided with a material receiving box (18).

2. A sand and iron combined rice mill as claimed in claim 1, characterized in that a charging barrel (5) is fixed on the top of the housing (1), the top of the charging barrel (5) is communicated with a bell mouth (6), and the first opening is positioned in the charging barrel (5).

3. A sand and iron combined rice mill as claimed in claim 1, characterized in that a protective shell (17) is fixed at the bottom of the inside of the housing (1), the motor (16) is positioned in the protective shell (17), a shield (15) is fixed at the top of the protective shell (17), the main shaft (14) is positioned in the shield (15), and the top of the shield (15) is fixed at the bottom of the mounting plate (2).

4. A sand and iron combined rice mill as claimed in claim 3, characterized in that a fan (12) is installed on the side of the shield (15), a third opening is opened on the inner wall of the housing (1) opposite to the fan (12), the side of the housing (1) is pressed against the collecting box (11), and the third opening is positioned in the collecting box (11).

5. A sand and iron combined rice mill as claimed in claim 1, characterized in that the inner wall of said housing (1) is fixed with a second buffer plate (13) obliquely, said second buffer plate (13) being located above the receiving bin (18).

6. A sand and iron combined rice mill as claimed in claim 1, characterized in that the bottom of the housing (1) is fixed with supporting legs (19), the bottom of the material receiving box (18) is communicated with a delivery pipe (20), the delivery pipe (20) runs through the housing (1), and the delivery pipe (20) is provided with a shut-off valve.