CN2706226Y

CN2706226Y - Direct flow type rice mill

Info

Publication number: CN2706226Y
Application number: CN 200320113746
Authority: CN
Inventors: 王平
Original assignee: Individual
Current assignee: Individual
Priority date: 2003-12-18
Filing date: 2003-12-18
Publication date: 2005-06-29
Anticipated expiration: 2013-12-18

Abstract

The utility model provides a direct flow type rice mill. The direct flow type rice mill comprises a hopper, a rice outlet, a lower box provided with a rice bran feeding channel, and a rice milling chamber comprising an upper rice sieve which is embedded on an upper sieve rack on an upper cover and a lower rice sieve which is embedded on a lower sieve rack on the lower box. The direct flow type rice mill is characterized in that a main shaft is covered with a rice outlet baffle, a pressure spring and a boosting board. Screws are fixedly installed on the upper part of a back bearing seat. A T-type pulling fork is hinged with the screws through hinging pins. The T-type pulling fork is clamped on the rear main shaft of the boosting board. The direct flow type rice mill can conveniently control the degree of opening size of the rice outlet baffle and regulate the rice output. The direct flow type rice mill has the advantages of convenient manipulation and control, quick speed, easy mastery and good rice bran separating effect. The rice sieve of the direct flow type rice mill is not easy to be plugged, and the power burthen of the direct flow type rice mill is alleviate. The direct flow type rice mill can effectively improve the smooth degree of the discharging rice and simultaneously save energy.

Description

The single flow rice mill

Technical field:

The utility model belongs to a kind of rice mill in the Cereals Processing Machines, particularly a kind ofly at rice output outlet situation of change according to the rice milling chamber operating pressure is set, and regulates and control the rice mill of rice output outlet size automatically.

Background technology:

Along with the development of mechanization of agriculture and improving constantly of technical merit, great changes have taken place in the ideology that China produces the peasant in paddy rice area, pursue high-quality, simply, easily grasp the rice processing equipment product that uses, the people of rice production area are generally to use family's rice mill, and the various rice mill of market circulation, basically all adopt traditional structural design, with the rice cutter, the rice huller screen horizontal is installed, the chaff passage horizontal that falls is installed the rice cutter, rice huller screen, occupied the chaff space that vertically falls, reduced the flow velocity of chaff, the chaff road is formed to be piled up, have a strong impact on rice, the separation of chaff, cause the chaff road to stop up sometimes, increased rice machine load, rice output outlet is difficult to accurately adjust the size of indoor operating pressure of husk rice and rice output with traditional plate or general thrust spring switch, complicated operationization, be difficult to reach reasonable working power, do not reach raising output, improve the purpose of rice matter.

The utility model content:

The purpose of this utility model is in order to overcome above deficiency, provide a kind of modern design, simple to operate, husk rice is stable and reliable for performance, convenient operation and control is quick, and is rational in infrastructure, it is good to go out Mi Zhiliang, the rice mill that production efficiency is high.

The purpose of this utility model is achieved like this:

A kind of single flow rice mill, it mainly comprises the motor that is installed on the support, front-end bearing pedestal, rear bearing block, be supported at both ends in front-end bearing pedestal, the roller of rear bearing block, be installed on the hopper and the rice output mouth that is installed on rear bearing block of front-end bearing pedestal, be installed on the last rice huller screen and the formed husk rice of the following rice huller screen chamber that is installed on the nowel of loam cake, it is characterized in that on main shaft, being set with the rice output outlet baffle plate, compression spring, pushing assisted plate, the rear bearing block upper fixed is equipped with screw, T type shift fork is hinged by hinge pin and screw, T type shift fork is stuck in behind the pushing assisted plate on the main shaft, and micrometer adjusting screw is threaded with T type shift fork and withstands on the rear bearing block top.

Compare with existing rice mill, the utility model has following advantage:

1, adopt single flow to go out a meter mode, the rice mill nowel tilts 45 ° one group of rice cutter, a rice huller screen is installed, and nowel and loam cake faying face tilt 45 ° simultaneously, and a rice huller screen is installed, on the chaff passage that falls that covers communicate with nowel chaff road, tilt 45 ° to install rice cutter, rice huller screen,, accelerate the speed that hangs of chaff to increase space, chaff road, separate rice, chaff fast, thereby reduce load, can make full use of the energy, improve output and rice matter.

2, on the rice mill milled rice machine, adopt the spring regulative mode, fine setting control husk rice room pressure, operation control is directly perceived, convenient and reliable.

3, when operation, just only need to rotate micrometer adjusting screw, can see spring deflection, make things convenient for the size of visual control husk rice room pressure from the inclined degree of shift fork or from the peep-hole of regulating gland, simple and quick, reliable and stable.

Description of drawings:

Fig. 1 is the utility model structural representation.

Fig. 2 is the A-A cutaway view of Fig. 1.

Fig. 3 is the embodiment that the utility model is controlled out Mi Sudu.

Fig. 4 is the B-B cutaway view of Fig. 3.

The specific embodiment:

Referring to Fig. 1～Fig. 4, it mainly comprises motor 19, front-end bearing pedestal 14, the rear bearing block 6, the roller 16 that is supported at both ends in front-end bearing pedestal 14, rear bearing block 6 that are installed on the frame 18, be installed on the hopper 13 of front-end bearing pedestal 14 and be installed on the rice output mouth 2 of rear bearing block 6, is installed on the last rice huller screen 11 of loam cake 20 and is installed on following rice huller screen formed husk rice chambers 24 on the nowel 12; The two ends of roller 16 are supported respectively by front-end bearing pedestal 14 and rear bearing block 6, improved the stress of axle, working stability in the time of can guaranteeing the rice mill husk rice, the faying face of rice machine nowel 12 and loam cake 20 is the plane, be hinged with handwheel 21 nuts with screw and tighten, hinged is an integral body, rice mill nowel 12 tilts 45 ° 1 group of rice cutter 22 is installed, a following rice huller screen 24, be equipped with one on the loam cake 20 and go up rice huller screen 11, loam cake 20 constitutes the chaff passage that falls that communicates up and down with nowel 12, to increase space, chaff road, accelerates the speed that hangs of chaff.Front-end bearing pedestal 14 is provided with hopper 13, be equipped with the rice bran passage that communicates with nowel 12, loam cake 20 on rear bearing block 6 and the front-end bearing pedestal 14, be set with helix drum 16 on diaxon bearing supporting spindle 5, the main shaft 5, on the main shaft 5 of helix drum 16 ends, be set with rice output outlet baffle plate 3, compression spring 7, pushing assisted plate 4, rear bearing block 6 upper fixed are equipped with screw 8, T type shift fork 9 is hinged by hinge pin 23 and screw 8, T type shift fork 9 is stuck on the pushing assisted plate 4 back main shafts 5, and micrometer adjusting screw 10 is threaded with T type shift fork 9 and withstands on the rear bearing block 6.It is work like this: starter motor 19, peel off by belt pulley 15 drive rice machine rollers 16 rotations and to the paddy that enters by hopper 13 system of grinding by motor pulley 17, the chaff material is through last rice huller screen 11, entering the bran passage that communicates with the chaff groove after following rice huller screen 24 sieving separating discharges, rice after the separation is extruded rice output outlet baffle plate 3 by friction and is discharged by rice output mouth 2, rotary fine adjustment screw 10 can be regulated the pressure of 9 pairs of springs 7 of T type shift fork during operation, generation changes to the size of the active force of rice output outlet baffle plate 3 thereby spring 7 elastic forces change, can control the openings of sizes degree change of rice output outlet baffle plate 3, thus the size of regulating rice output easily.

Claims

1, a kind of single flow rice mill, it mainly comprises the motor (19) that is installed on the support (1), front-end bearing pedestal (14), rear bearing block (6), be supported at both ends in front-end bearing pedestal (14), the roller (16) of rear bearing block (6), be installed on the hopper (13) of front-end bearing pedestal (14) and be installed on the rice output mouth (2) of rear bearing block (6), be installed on the last rice huller screen (11) of loam cake (20) and be installed on the formed husk rice of following rice huller screen (24) chamber on the nowel (12), it is characterized in that on main shaft (5), being set with rice output outlet baffle plate (3), compression spring (7), pushing assisted plate (4), rear bearing block (6) upper fixed is equipped with screw (8), T type shift fork (9) is hinged by hinge pin (23) and screw (8), T type shift fork (9) is stuck on pushing assisted plate (4) the back main shaft (5), and micrometer adjusting screw (10) is threaded with T type shift fork (9) and withstands on rear bearing block (6) top.