CN216499549U

CN216499549U - Rice mill with drying function

Info

Publication number: CN216499549U
Application number: CN202122369758.0U
Authority: CN
Inventors: 刘小颖; 何文
Original assignee: Qichun Yinxing Rice Industry Co ltd
Current assignee: Qichun Yinxing Rice Industry Co ltd
Priority date: 2021-09-29
Filing date: 2021-09-29
Publication date: 2022-05-13
Anticipated expiration: 2031-09-29

Abstract

A rice mill with drying function comprises a rice milling box, a drying cylinder is arranged on the top of the rice milling box, a feeding hopper is arranged at the right side of the top of the drying cylinder, an electric heating wire is arranged in a gap between the inner cylinder body and the outer cylinder body of the drying cylinder, the drying cylinder is rotatably connected with a hollow rotating shaft, the outer wall of the hollow rotating shaft is provided with a helical blade, a plurality of air outlet holes are arranged on the hollow rotating shaft, one end of the hollow rotating shaft is in transmission connection with a first motor, the left side wall of the drying cylinder is provided with an air heater communicated with the hollow rotating shaft, the left side of the bottom of the drying cylinder is provided with a feed opening communicated with the rice milling box, the rice milling box is internally provided with a dispersion mechanism, a material distribution frame and a rice milling mechanism from top to bottom in sequence, the left side of the bottom of the rice milling box is provided with a bran suction mechanism, the rice milling box is characterized in that a material guide block is arranged at the bottom in the rice milling box, and a discharge opening is formed in the right side of the bottom of the material guide block. The rice milling machine has the advantages of automatic drying function, uniform discharging and high rice milling efficiency.

Description

Rice mill with drying function

Technical Field

The utility model relates to the technical field of rice processing, in particular to a rice mill with a drying function.

Background

The rice mill is used for peeling and whitening the brown rice. The small rice mill in China mainly has three types: namely a separating rice mill, a rice huller mill and an air-jet type rice mill. The rice is also called rice, and is a food prepared by the working procedures of rice cleaning, rice hulling, rice milling, finished product arrangement and the like. In the rice processing process, a rice mill is usually used for processing brown rice, removing bran coats and grinding the brown rice into polished rice.

Traditional rice mill does not possess the function of automatic stoving, and the unloading is inhomogeneous, and the husk rice is efficient.

SUMMERY OF THE UTILITY MODEL

The technical problem to be solved by the utility model is to provide the rice mill with the drying function aiming at the defects in the prior art, the design scheme has the automatic drying function, uniform discharging and high rice milling efficiency, and the problems in the background technology are solved.

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

the utility model provides a rice mill with stoving function, is including grinding rice case, be provided with the section of thick bamboo of drying on the rice case top, drying cylinder top right side is provided with into the hopper, be provided with the heating wire in the clearance of the interior barrel of section of thick bamboo of drying and outer barrel, it has hollow pivot to rotate in the section of thick bamboo of drying, fixedly connected with helical blade on the hollow pivot outer wall, evenly be provided with a plurality of exhaust vents in the hollow pivot, drying cylinder right side is provided with first motor, hollow pivot runs through drying cylinder right side wall with first motor drive is connected, be provided with the air heater on the drying cylinder left side wall, the air heater with hollow pivot intercommunication, drying cylinder bottom left side is provided with the feed opening, the feed opening runs through grind rice incasement wall and stretch into in the rice case, it is inside from last to having set gradually dispersion mechanism down, Divide material frame and husk rice mechanism, it is provided with on the left of the rice case bottom and inhales chaff mechanism to grind rice, it is provided with the guide block of slope to grind the interior bottom of rice case, guide block bottom right side is provided with the bin outlet.

Preferably, the middle part of the feeding hopper is provided with a screening drawer, the bottom of the screening drawer is provided with a screen, the outer side of the screening drawer is provided with a handle, and the bottom of the feeding hopper is provided with a flow valve.

Preferably, dispersion mechanism includes the lead screw, the lead screw with the husk rice case rotates to be connected, lead screw one end is run through it is connected to grind rice case and second motor drive, the cooperation is provided with the screw on the lead screw, the screw bottom is provided with the mounting panel, the equidistant a plurality of dispersion poles that are provided with of mounting panel bottom.

Preferably, a limiting slide rod is arranged inside the rice grinding box, and the top of the nut penetrates through the limiting slide rod and is in sliding connection with the limiting slide rod.

Preferably, the distributing frame is arranged below the feed opening, a distributing plate is arranged at the bottom of the distributing frame, and a plurality of feed holes are uniformly formed in the distributing plate.

Preferably, rice milling mechanism includes two parallel arrangement's rice milling roller, the setting of branch material frame is two the clearance top of rice milling roller, rice milling roller center department is provided with the axis of rotation, the axis of rotation with the rice milling case rotates to be connected, axis of rotation one end is run through the rice milling case is connected with third motor drive.

Preferably, inhale the chaff mechanism and include the air exhauster, inhale the chaff pipe, inhale chaff cover and arrange the chaff pipe, the air exhauster sets up husk rice case left side, it sets up to inhale the chaff cover on the husk rice case left side inner wall, the air exhauster with it passes through to inhale the chaff cover inhale the chaff pipe intercommunication, it sets up to arrange the chaff pipe the air exhauster left side.

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

firstly, the brown rice drying device is provided with the drying cylinder, the hollow rotating shaft and the spiral blades are arranged in the drying cylinder to convey brown rice, the hot air blower communicated with the hollow rotating shaft is arranged at one end of the hollow rotating shaft, the hollow rotating shaft is provided with the air outlet holes, brown rice is dried by uniformly discharging air, the heating wire is arranged in the gap between the inner cylinder body and the outer cylinder body of the drying cylinder to assist in drying brown rice, the drying efficiency is high, and the brown rice is dried uniformly.

Secondly, the rice milling device is provided with the second motor, the screw rod, the mounting plate, the dispersing rod, the limiting slide rod and the material distributing frame, so that the screw nut, the mounting plate and the dispersing rod are driven by the second motor to reciprocate, brown rice is uniformly spread in the material distributing frame, the brown rice is uniformly discharged from the discharging hole, the contact area of the brown rice with the rice milling roller is enlarged, and the rice milling efficiency is improved.

Thirdly, the screening drawer is arranged, so that larger impurities in the brown rice can be screened and cleaned conveniently, and the brown rice screening drawer is simple to operate and convenient to use.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic cross-sectional view of a dispersing mechanism according to the present invention;

in the figure: 1. grinding the rice box; 2. a drying drum; 21. an electric heating wire; 22. a first motor; 23. a hollow rotating shaft; 231. an air outlet; 24. a helical blade; 25. a hot air blower; 26. a feed opening; 3. feeding into a hopper; 31. a screening drawer; 311. screening a screen; 312. a handle; 32. a flow valve; 4. a second motor; 5. a lead screw; 6. a nut; 61. mounting a plate; 611. a dispersion rod; 7. a limiting slide bar; 8. a material distributing frame; 81. a blanking hole; 9. a third motor; 10. a rotating shaft; 11. a rice milling roller; 12. an exhaust fan; 121. a bran sucking pipe; 122. a bran sucking cover; 123. a bran discharging pipe; 13. a material guide block; 14. a discharge outlet.

Detailed Description

The utility model is further described below with reference to the drawings and examples. It should be noted that the terms "front," "back," "left," "right," "upper" and "lower" used in the following description refer to directions in the drawings, and the terms "inner" and "outer" refer to directions toward and away from, respectively, the geometric center of a particular component.

As shown in figures 1-2, a rice mill with drying function comprises a rice milling box 1, a drying cylinder 2 is arranged on the top of the rice milling box 1, a feeding hopper 3 is arranged on the right side of the top of the drying cylinder 2, an electric heating wire 21 is arranged in a gap between an inner cylinder and an outer cylinder of the drying cylinder 2, a hollow rotating shaft 23 is rotatably connected in the drying cylinder 2, a spiral blade 24 is fixedly connected to the outer wall of the hollow rotating shaft 23, a plurality of air outlet holes 231 are uniformly formed in the hollow rotating shaft 23, a first motor 22 is arranged on the right side of the drying cylinder 2, the hollow rotating shaft 23 penetrates through the right side wall of the drying cylinder 2 and is in transmission connection with the first motor 22, an air heater 25 is arranged on the left side wall of the drying cylinder 2, the air heater 25 is communicated with the hollow rotating shaft 23, a discharging opening 26 is arranged on the left side of the bottom of the drying cylinder 2, the discharging opening 26 penetrates through the rice milling box 1 and extends into the rice milling box 1, a dispersing mechanism is sequentially arranged inside the rice milling box 1 from top wall to bottom, The rice milling machine comprises a material distribution frame 8 and a rice milling mechanism, wherein a bran sucking mechanism is arranged on the left side of the bottom of a rice milling box 1, an inclined material guide block 13 is arranged at the bottom in the rice milling box 1, and a discharge port 14 is arranged on the right side of the bottom of the material guide block 13.

Specifically, go into 3 middle parts of hopper and be provided with sieve material drawer 31, sieve material drawer 31 bottom is provided with screen cloth 311, is convenient for remove the great impurity screening in the brown rice, and sieve material drawer 31 outside is provided with handle 312, is convenient for take sieve material drawer 31 out, clears up impurity, goes into 3 bottoms of hopper and is provided with flow valve 32, is convenient for control unloading speed.

Specifically, dispersion mechanism includes lead screw 5, and lead screw 5 rotates with grinding rice case 1 to be connected, and 5 one end of lead screw runs through grinding rice case 1 and is connected with the transmission of second motor 4, and the cooperation is provided with screw 6 on the

lead screw

5, and 6 bottoms of screw are provided with mounting panel 61, and the equidistant a plurality of dispersion poles 611 that are provided with in mounting panel 61 bottom are convenient for disperse brown rice, prevent that brown rice part from piling up, make the even unloading of brown rice, have improved husk rice efficiency.

Specifically, grind rice case 1 inside and be provided with limit slide 7, screw 6 top runs through limit slide 7 and limit slide 7 sliding connection, stability when having improved screw 6 and removing.

Specifically, divide material frame 8 to set up in feed opening 26 below, divide material frame 8 bottom to be provided with and divide the flitch, evenly be provided with a plurality of unloading holes 81 on dividing the flitch, the even unloading of being convenient for.

Specifically, rice milling mechanism includes two parallel arrangement's rice milling roller 11, divides material frame 8 to set up in the clearance top of two rice milling rollers 11, and rice milling roller 11 center department is provided with axis of rotation 10, and axis of rotation 10 rotates with rice milling case 1 to be connected, and axis of rotation 10 one end is run through rice milling case 1 and is connected with the transmission of third motor 9.

Specifically, inhale bran mechanism and include air exhauster 12, inhale bran pipe 121, inhale bran cover 122 and arrange bran pipe 123, air exhauster 12 sets up on grinding 1 left side of rice case, inhales bran cover 122 and sets up on grinding 1 left side inner wall of rice case, and air exhauster 12 and inhale bran cover 122 are through inhaling bran pipe 121 intercommunication, arrange bran pipe 123 and set up in air exhauster 12 left side, are convenient for clear away the bran and flour in grinding 1 rice case, have improved the quality of white rice.

The working principle and the using process of the utility model are as follows: when the brown rice screening machine is used, the flow valve 32 is opened, brown rice is added into the hopper 3, the screening drawer 31 screens out larger impurities in the brown rice, the screened brown rice enters the drying cylinder 2, the first motor 22 and the hot air fan 25 are started, the first motor 22 drives the hollow rotating shaft 23 to rotate so as to drive the helical blade 24 to rotate, the brown rice is conveyed, hot air is blown out from the air outlet 231 after entering the hollow rotating shaft 23 and is uniformly dried, meanwhile, the heating wire 21 generates heat to dry the brown rice, the dried brown rice enters the rice grinding box 1 through the feed opening 26 and then falls into the material separating frame 8, the second motor 4 is started, the second motor 4 drives the screw nut 6 to reciprocate left and right on the screw rod 5 so as to drive the mounting plate 61 and the dispersing rod 611 to reciprocate, the brown rice is uniformly dispersed in the material separating frame 8, the brown rice is uniformly discharged through the feed opening 81 after being dispersed, the third motor 9 and the exhaust fan 12 are started, the third motor 9 drives the rotating shaft 10 to rotate, so as to drive the rice milling roller 11 to rotate, rice milling processing is carried out on the brown rice, the milled white rice falls onto the material guide block 13 and is discharged through the discharge port 14, and bran powder enters the bran suction pipe 121 through the bran suction cover 122 and is discharged through the bran discharge pipe 123.

The foregoing is a more detailed description of the utility model in connection with specific preferred embodiments and it is not intended that the utility model be limited to these specific details. For those skilled in the art to which the utility model pertains, several simple deductions or substitutions can be made without departing from the spirit of the utility model, and all shall be considered as belonging to the protection scope of the utility model.

Claims

1. The utility model provides a rice mill with stoving function, is including grinding rice case (1), its characterized in that: the rice milling box is characterized in that a drying barrel (2) is arranged on the top of the rice milling box (1), a feeding hopper (3) is arranged on the right side of the top of the drying barrel (2), a heating wire (21) is arranged in a gap between an inner barrel body and an outer barrel body of the drying barrel (2), a hollow rotating shaft (23) is connected in the drying barrel (2) in a rotating manner, a spiral blade (24) is fixedly connected to the outer wall of the hollow rotating shaft (23), a plurality of air outlet holes (231) are uniformly formed in the hollow rotating shaft (23), a first motor (22) is arranged on the right side of the drying barrel (2), the hollow rotating shaft (23) penetrates through the right side wall of the drying barrel (2) and is in transmission connection with the first motor (22), a hot air fan (25) is arranged on the left side wall of the drying barrel (2), the hot air fan (25) is communicated with the hollow rotating shaft (23), a discharging hole (26) is arranged on the left side of the bottom of the drying barrel (2), feed opening (26) run through grind rice case (1) roof and stretch into grind in rice case (1), grind rice case (1) inside from last to having set gradually dispersion mechanism, branch material frame (8) and husk rice mechanism down, it is provided with on the left of rice case (1) bottom and inhales chaff mechanism to grind rice case (1), it is provided with guide block (13) of slope to grind the bottom in rice case (1), guide block (13) bottom right side is provided with bin outlet (14).

2. A rice mill with drying function as claimed in claim 1, characterized in that: go into hopper (3) middle part and be provided with sieve material drawer (31), sieve material drawer (31) bottom is provided with screen cloth (311), sieve material drawer (31) outside is provided with handle (312), go into hopper (3) bottom and be provided with flow valve (32).

3. A rice mill with drying function as claimed in claim 1, characterized in that: dispersion mechanism includes lead screw (5), lead screw (5) with grind rice case (1) and rotate the connection, lead screw (5) one end runs through grind rice case (1) and be connected with second motor (4) transmission, the cooperation is provided with screw (6) on lead screw (5), screw (6) bottom is provided with mounting panel (61), mounting panel (61) bottom equidistant a plurality of dispersion poles (611) that are provided with.

4. A rice mill with drying function as claimed in claim 3, characterized in that: grind rice case (1) inside and be provided with spacing slide bar (7), screw (6) top is run through spacing slide bar (7) with spacing slide bar (7) sliding connection.

5. A rice mill with drying function as claimed in claim 1, characterized in that: the material distribution frame (8) is arranged below the feed opening (26), a material distribution plate is arranged at the bottom of the material distribution frame (8), and a plurality of feed holes (81) are uniformly formed in the material distribution plate.

6. A rice mill with drying function as claimed in claim 1, characterized in that: rice milling mechanism includes two parallel arrangement's rice milling roller (11), branch material frame (8) set up two the clearance top of rice milling roller (11), rice milling roller (11) center department is provided with axis of rotation (10), axis of rotation (10) with grind rice case (1) and rotate and connect, axis of rotation (10) one end is run through grind rice case (1) and be connected with third motor (9) transmission.

7. A rice mill with drying function as claimed in claim 1, characterized in that: inhale bran mechanism and include air exhauster (12), inhale bran pipe (121), inhale bran cover (122) and arrange bran pipe (123), air exhauster (12) set up grind rice case (1) left side, it sets up to inhale bran cover (122) grind on rice case (1) left side inner wall, air exhauster (12) with it passes through to inhale bran cover (122) inhale bran pipe (121) intercommunication, it sets up to arrange bran pipe (123) air exhauster (12) left side.