CN201108834Y

CN201108834Y - Cutting roller type grain processing apparatus

Info

Publication number: CN201108834Y
Application number: CNU2007200158612U
Authority: CN
Inventors: 成完庆; 成云鹤
Original assignee: Individual
Current assignee: Individual
Priority date: 2007-11-14
Filing date: 2007-11-14
Publication date: 2008-09-03
Anticipated expiration: 2017-11-14

Abstract

A cutting roller type grain processing device for processing grain consists of an outside frame, a feeding orifice, a processed grain outlet, an air inlet, a bran outlet, a net canister, an air room, a rotary cutting roller, a rotary disc, cutting teeth, a rotating shaft, a grain groove and a cutting transportation cavity. The right upper end of the outside frame is provided with the feeding orifice and the left lower end is provided with the processed grain outlet welded with the bran outlet. The inclined left part of the upper end of the outside frame is provided with the air inlet. The rotary cutting roller comprises the rotary disc and the rotating shaft. The rotary disc is provided with the triangular or trapezoid cutting teeth and the grain groove. The rotating shaft is provided with 25 to 30spiral grain grooves. The net canister is arranged outside the rotary cutting roller and the both ends of the net canister are fixed at the inner side of the outside frame with bolts. The rotary cutting roller is inserted into the net canister. A rotating shaft base, the both ends of which are respectively arranged on the outside frame, is fixed by bolts. The cutting transportation cavity is formed between the net canister and the rotary cutting roller. The device solves the problems of bad rice quality and low milled rice rate in the prior art, which can be broadly applied to grain processing.

Description

Cutting roll-type grain processing device

Technical field:

The utility model relates to the cutting roll-type grain processing device that grain processings such as a kind of paddy rice, Chinese sorghum, millet are used.

Background technology:

Present domestic grain processing method is many, and thing followed processing equipment is also many; Generally grind the formula of cutting, friction-type, it is the grain grain to be ground cut or utilize friction peeling to remove chaff, another kind is in conjunction with carrying out knockdown processing method and processing unit (plant) thereof with the two, the rotary grinding device of helicoidal structure particularly, it is the machinery of the processing while carrying, also have Water type processing method and processing unit (plant) thereof to be wet method and the dry method and the processing unit (plant) thereof that utilize air, the problem that above-mentioned Cereals Processing Machines exists is: grind the formula of cutting, friction-type, processing equipments such as combined type heat up the grain of processing influences rice matter, reduce rice milling yield, the processing equipment of helicoidal structure can only be processed paddy rice, can not process other grain.

The utility model content:

The purpose of this utility model provides a kind of cutting roll-type grain processing device, this device solves the grain in the grain machinery processing that exists in the prior art heat up an influence rice matter, problem that rice milling yield is low.

The technical scheme that its technical problem that solves the utility model adopts is:

Cutting roll-type grain processing device is made up of housing, dog-house, finished product of grain outlet, air admission hole, the outlet of chaff slag, net tube (minor radius net tube, long radius net tube), air chamber, rotary cutting roller, rotating circular disk, cutting teeth, rotating shaft, defeated grain groove, cutting conveyor chamber: be provided with dog-house at the housing upper right side, the lower-left end is provided with the finished product of grain outlet and is welded to connect with the outlet of chaff slag, is provided with air admission hole in center-left position, housing top; The rotary cutting roller is made of rotating circular disk and rotating shaft: be provided with triangle (a) or trapezoidal (b) cutting teeth and defeated grain groove on rotating circular disk, rotating shaft is provided with the defeated grain groove (corresponding with the defeated grain groove position on the rotating circular disk) of 25～30 helical forms; Outside the rotary cutting roller, be provided with the net tube, the net tube is to be made of minor radius net tube and long radius net tube, to net the tube two ends and be fixed by bolts to the housing inboard respectively, after again the rotary cutting roller being inserted the net tube, two ends are installed in respectively on the rotating shaft base of housing and use bolting, constitute between net tube and rotary cutting roller and cut conveyor chamber.This device power is motor.

The beneficial effects of the utility model are to use not water of this device processing grain, therefore to the not influence of rice matter; Cutting teeth is located at the rotating circular disk circumference, and cutting and stirring are carried out simultaneously, improve process velocity; The influence rice matter that heats up when being provided with air admission hole in the device and can preventing grain processing, the finished product of grain uniformity after the processing; Be provided with defeated grain groove in this device, the processing transportation integration does not need to establish in addition conveying device, and processing equipment can be realized miniaturization, is provided with air chamber in this device and can prevents to process the grain intensification, can process grains such as paddy rice, Chinese sorghum, millet.

Description of drawings:

Fig. 1 is the utility model overall structure schematic diagram.

Fig. 2 is the utility model schematic cross-sectional view.

Fig. 3 is rotating circular disk, rotating shaft schematic diagram.

Fig. 4 is a rotating circular disk cutting teeth schematic diagram.

Among the figure 1, housing, 2, dog-house, 3, the finished product of grain outlet, 4, air admission hole, 5, chaff slag outlet, 6, the net tube, 6.1, minor radius net tube, 6.2, long radius net tube, 7, air chamber, 8, rotary cutting roller, 9, rotating circular disk, 9.1, cutting teeth, 10, rotating shaft, 11, defeated grain groove, 12, the cutting conveyor chamber.

The specific embodiment:

In Fig. 1,2,3,4, cutting roll-type grain processing device is made up of housing 1, dog-house 2, finished product of grain outlet 3, air admission hole 4, chaff slag outlet 5, net tube 6, minor radius net tube 6.1, long radius net tube 6.2, air chamber 7, rotary cutting roller 8, rotating circular disk 9, cutting teeth 9.1, rotating shaft 10, defeated grain groove 11, cutting conveyor chamber 12: housing 1 upper right side is provided with dog-house 2, the lower-left end is provided with finished product of grain outlet 3 and is welded to connect with chaff slag outlet 5, is provided with air admission hole 4 in center-left position, housing top; Rotary cutting roller 8 is made of rotating circular disk 9 and rotating shaft 10: be provided with triangle or trapezoidal cutting teeth 9.1 and defeated grain groove 11 on rotating circular disk 9, rotating shaft 10 is provided with the defeated grain groove (corresponding with the defeated grain groove position on the rotating circular disk) 11 of 25～30 helical forms; Outside rotary cutting roller 8, be provided with net tube 6, net tube 6 is to be made of minor radius net tube 6.1 and long radius net tube 6.2, to net tube 6 two ends and be fixed by bolts to housing 1 inboard respectively, after again rotary cutting roller 8 being inserted net tube 6, two ends are installed in respectively on the rotating shaft base of housing 1 and use bolting, constitute on 8 on net tube 6 and rotary cutting roller and cut conveyor chamber 12; This device power is motor.

Claims

1, a kind of cutting roll-type grain processing device is by housing (1), dog-house (2), finished product of grain outlet (3), air admission hole (4), chaff slag outlet (5), net tube (6), minor radius net tube (6.1), long radius net tube (6.2), air chamber (7), rotary cutting roller (8), rotating circular disk (9), cutting teeth (9.1), rotating shaft (10), defeated grain groove (11), cutting conveyor chamber (12) is formed, it is characterized in that: housing (1) upper right side is provided with dog-house (2), the lower-left end is provided with finished product of grain outlet (3) and is welded to connect with chaff slag outlet (5), be provided with air admission hole (4) in center-left position, housing top, rotary cutting roller (8) is made of rotating circular disk (9) and rotating shaft (10), on rotating circular disk (9), be provided with triangle or trapezoidal cutting teeth (9.1) and defeated grain groove (11), rotating shaft (10) is provided with the defeated grain groove of 25～30 helical forms, outside rotary cutting roller (8), be provided with net tube (6), net tube (6) is to be made of minor radius net tube (6.1) and long radius net tube (6.2), to net tube (6) two ends and be fixed by bolts to housing (1) inboard respectively, after again rotary cutting roller (8) being inserted net tube (6), two ends are installed in respectively on the rotating shaft base of housing (1) and use bolting, constitute between net tube (6) and rotary cutting roller (8) and cut conveyor chamber (12).