CN1003981B

CN1003981B - Devices for husking rice

Info

Publication number: CN1003981B
Application number: CN85103873.5A
Authority: CN
Inventors: 山本惣一
Original assignee: Individual
Current assignee: Individual
Priority date: 1985-03-28
Filing date: 1985-05-11
Publication date: 1989-04-26
Also published as: CN85103873A; JPS61222544A; EP0218727B1; DE3690156T1; WO1986005716A1; AU578358B2; CH664299A5; EP0218727A1; AU5663186A

Abstract

The invention relates to devices for husking rice.Install cylinder periphery all around among, only, the husk rice roller thin slice of being convenient to handling is installed on two sides, these parts are not installed on two sides, left and right, on its outer round surface, form the inflow chamber that area is large, anise around husk rice rotor is provided with profile of tooth friction piece except on the angle inner surface of chaff cylinder, thereby increase from the grain of rice flow of device top inflow, between husk rice roller thin slice and profile of tooth friction piece, can carry out strong friction, improve husk rice efficiency.

Description

Devices for husking rice

The invention relates to an invention of devices for husking rice.Originally, cylinder peripheral is being installed all around, the local roller thin slice of being convenient to handling has been installed, this is well-known.

Because aforementioned well-known example is to be provided with husk rice roller thin slice all around, the area of husk rice chamber is narrowed, thereby the grain of rice underfed flowing into from top, can not rub forcefully.

For the problems referred to above, the present invention install cylinder periphery all around among, only, the husk rice roller thin slice of being convenient to handling is installed on two sides, these parts are not installed on two sides, left and right, form the inflow chamber that area is large on its outer round surface, except on the angle inner surface of chaff cylinder, profile of tooth friction piece are installed around the anise of husk rice rotor 17, thereby, the grain of rice flow flowing into from device top increases, and between husk rice roller thin slice and profile of tooth friction piece, can rub forcefully, has improved husk rice efficiency.

The simple declaration of drawing

The front view that the 1st figure is devices for husking rice, the 2nd figure is the oblique view of critical piece, and the 3rd figure is the sectional drawing of critical piece, and the 4th figure is the partial view of friction piece, and the 5th figure is the cross-sectional view of holding screw part.

The explanation of piece number

1-frame, 2-cover, 3-window, 4-scuttle, 5-annulus, 6-central opening, 7-is for rice cylinder, 8-is for meter Dou, 9-axle, 10-axle, 11-bar, 12-bolt, 13-is except chaff cylinder, 14-outlet, 15-rotating shaft, 16-pulley concial disk, 17-husk rice rotor, 18-is except chaff hole, 19-column, 20-friction piece, two ends, 21-left and right, 22-Qian shape clamp, 23-bolt, 24-friction piece, 25-screw, 26-hollow tube, 27-ventilating opening, 28-gap, 29-installs cylinder, 30-straight trough, 31-path, the local husk rice roller of 32-thin slice, 33-arc plate, 34-rice grinding apparatus pressing plate, 35-inner side, 36-rice grinding apparatus pressing plate, 37-trip bolt, 38-compactor outer surface, 39-outer surface, 40-rice grinding apparatus-outer surface, 41-air nozzle, 42-whitening chamber, 43-inflow space portion, 44-holding screw.

Below by figure explanation an example of the present invention.1 is lower framework, and the top of frame 1 is installed with rice mill.The 2nd, the outer cover of rice mill, the 3rd, the window forming in cover 2 sides, 4 are mounted in the scuttle on window 3.

Be provided with outstanding to the inside annulus 5 in the upper end of covering 2, a central opening 6 for rice cylinder insertion annulus 5 from top.The 8th, be fixed on the meter Dou on annulus 5 tops, form for a rice system for rice cylinder 7 and dress rice bucket 8, structurally can easy on and off motion for rice cylinder 7.

One end of axle 9 is fixed on cover 2 madial walls, and its other end does not touch for rice cylinder 7.Axle 10 is arranged on the lower position that this axle 9 is lower, and its other end is fixed on the outside for rice cylinder 7, between axle 9 and axle 10, connects by bar 11.The 12nd, the extension spring that is stretched to top for rice cylinder 7.Except chaff cylinder 13 is arranged on the lower end for rice cylinder 7.14 is outlet, and 15 is rotating shaft, and 16 are mounted in the pulley concial disk on rotating shaft 15.

Except rice cylinder 13 and the cross section of establishing husk rice rotor 17 therein as shown in Figure 3, except chaff cylinder 13 is to form countless (individual) parts except chaff hole on sheet iron.4 of bending to < (Hiragana) font are had and combined except the sheet iron in chaff hole, form one except chaff cylinder 13.19 are provided in a side of 4 root posts all around, the friction piece 20 except chaff cylinder 13 and the friction grain of rice that useful suitable fastening bolt is installed on the inner surface of column.The distance at friction piece 20 two ends, left and right 21 is greater than the diameter of column, so the left and right of the outstanding column in the two ends of parts 21.Outside at institute's extrusion position is connecting the end of removing chaff cylinder 13, from the foreign side of column 19 chimeric cross section be Qian type clamp 22, tight a bolt 23, fix these parts.In the time that piece number 23 is lax, clamp 22 departs from column, thereby replaceable except chaff cylinder 23.

< font except the Ce of chaff cylinder 13, connecting and the friction piece 25 of piece number 20 same shapes, they are fixing with holding screw 25 from outside.

In husk rice rotor 17, have in the heart hollow tube 26, it is connected on rotating shaft 15, and its pipe is provided with ventilating opening 27.The outer surface of hollow tube 26 is provided with gap 28, and the outside in gap 28 is provided with installs cylinder 29.This surrounding is provided with vertical straight trough 30.

The path that does not lead to piece number 28 that some piece numbers 30 have the path 31 that leads to piece number 28 to have.

The front and back outer surface of parts 29 is installed with husk rice roller thin slice 32, and the left and right sides is connecting arc plate 33.Fixing with rice grinding apparatus pressing plate 34.The inner side 35 of its pressing plate 34 forms edge closes in the shape of straight trough 30, and outside is expanded into wedge-like.

In the time supplying with cereal for rice bucket 8, cereal is by flowing into whitening chamber 42 for the inside of rice cylinder 7.There, motor is by pulley concial disk 16 rotary gadgets 15, and at this moment husk rice rotor 17 is pressed the 3rd figure, the local roller thin slice 32 of turning left, and the local roller thin slice 32 of husk rice is on the position, opposite of friction piece 20, and at this moment piece number 32 and 28 is the most approaching each other.Between grain, rub, grain is subject to rubbing action, is ground into pure white polished rice, flows out the downside of piece number 32, through the spray wind of ventilating opening, gap 28, path 31, air nozzle 41, and is removed chaff, and the chaff that dissociates and, by removing chaff hole 18, outside ejection machine.

But 32 set of parts are outstanding to foreign side at two places, front and back, husk rice rotor 17 rotates once, compression and the friction of two place's parts 32 before and after being subject to.In addition the periphery of the arc plate 33 of the left and right sides (not having parts 32 to give prominence to foreign side) forms larger space, so the state of the grain of rice falling with top in easy inflow, thereby the grain of rice flow that flows into whitening chamber 42 increases, the grain of

rice piece number

32 and 20 or between friction piece 24 friction, thereby improved the efficiency of husk rice.

Originally the structure of rice mill is to diminish at the cross-sectional area that 4 piece numbers 32 of cylinder surrounding installation, whitening chamber 42 are installed, and makes the grain of rice underfed from top, so can not carry out the effectively stone roller of smashing, can not improve the efficiency of husk rice.

As previously mentioned, originally, in the surrounding that cylinder is installed, the local roller thin slice 32 of being convenient to handling is installed, this is that people know.Aforementioned well-known example: husk rice roller thin slice is arranged on all around, so that grind the area stenosis of mortar chamber, thereby the underfed of the grain of rice being flowed into by top, can not rub forcefully.

But, the present invention the peripheral surface that cylinder 29 is installed all around among, only before and after two sides the local husk rice roller thin slice 32 of being convenient to handling has been installed, thereby can simply easily manufacture husk rice rotor 17.

Meanwhile, local husk rice roller thin slice 32 is not installed on two sides, left and right, thereby its outer surface has formed large-area inflow chamber 43, is flowing into 43 li of chambers, will inevitably increase from the flow of the grain of rice of the inflow of top.So in the middle of this part, the interval between a large amount of grain of rices is reduced, thereby can rub forcefully, more effectively husk rice at local husk rice roller thin slice 32.

In addition, except on the angle inner face of chaff cylinder 13, friction piece 20 is installed around the anise of husk rice rotor 17, so carry out more strong friction between husk rice roller thin slice 32 and friction piece 20.

Claims

1, a kind of vertical shape is ground and is cut formula devices for husking rice, on the outer peripheral face by the vertical rotating assembling cylinder 29 of gyroaxis 15, grinding of diamond dust system being cut to formula Rice milling cylinder thin slice 32 installs and removes assembling freely by rice grinding apparatus pressing plate 36 and forms husk rice rotor 17, in the periphery of this husk rice rotor by being equipped with gap and surrounding except chaff cylinder 13, the invention is characterized in, 32 of above-mentioned Rice milling cylinder thin slices are assemblied in two places, front and back of above-mentioned husk rice rotor 17, on the left and right sides of husk rice rotor 17, filling with the arc plate 33 of above-mentioned rice grinding apparatus pressing plate 36 sustained heights and forming large-area inflow chamber 43, the above-mentioned chaff cylinder 13 that removes is formed by 4 bending chaff plates that remove, remove in each corner of chaff cylinder 13 above-mentioned, filling the milling body 20 that forms grinding face on inner peripheral surface, 24.