CN202683258U - Large-tonnage rice mill - Google Patents

Abstract

The utility model discloses a large-tonnage rice mill, which is characterized in that a case is welded by a steel plate, a left group of holes and a right group of holes are arranged on the upper part of the case, a square barrel is arranged below a square hole of an upper plate of the case, an arc surface on the lower part of the square barrel and the front hole have the same radius and are coaxial, an air blast fan shell is welded on a back plate of the case, a connecting plate is arranged in the hole of the front plate of the case, a rice milling room frame, a big gear bush and a front bearing seat are arranged on the connecting plate, a back bearing seat is arranged on the back plate of the case, a spindle of the rice milling mechanism is arranged in the front bearing seat and the back bearing seat through a bearing, a spiral head and a rice milling roller are fixed on the spindle, a rice milling room of the rice milling mechanism is arranged on the case through the connecting plate, a worm gear case is arranged on the inner end face of the connecting plate and a small partition board, and a bran suction fan is arranged on the face for installing the case. According to the large-tonnage rice mill, the high-precision rice is milled, and the rice milling yield is high, and the large-tonnage rice mill is particularly suitable for requirements of the current rice milling market.

Description

Large output rice mill

Technical field

The utility model relates to the paddy processing equipment, especially large output rice mill.

Background technology

Rice mill is the key equipment of paddy process equipment, in complete set of rice milling equipment brown rice is ground into rice, and at present the maximum of usefulness are fan blowing iron roller rice mills.Husk rice technique is dressing machine → hulling machine → grain separating machine → rice mill.How selecting rice mill is the key issue of complete set of rice milling equipment.What the processing polished rice was good on the market is LNF series rice mill.In this rice mill, that the overall targets such as rice matter, ton-grain power consumption are best is LNF13.6.Blemish in an otherwise perfect thing be that the output of separate unit LNF13.6 is little.

Summary of the invention

The purpose of this utility model provides a kind of large output rice mill, and it is installed in the husk rice structure of two cover LNF13.6 in the casing, has satisfied the requirement of complete set of rice milling equipment to output with a driven by motor.

The purpose of this utility model realizes as follows:

Large output rice mill comprises casing and two identical left and right rice sectors.The profile of casing is the cuboid with Plate Welding, left and right two groups of holes are arranged at the top of casing, be welded with small baffle, large baffle and level board in the casing, the square tube that Plate Welding is arranged below the square hole of the upper plate of casing, the back of square tube is exactly small baffle, hole on the small baffle is identical and coaxial with casing hole dimension in front, and the arc surface of the square tube bottom of Plate Welding is identical and coaxial with the radius in hole in front, and spray wind Fan casing is welded in the medial surface of after panel box; Terminal pad is contained in the hole of cabinet front plate, husk rice chamber framework, gear wheel, lining and front-end bearing pedestal are contained on the terminal pad, rear bearing block be contained on the after panel box with coaxial hole, the hole of cabinet front plate in, the main shaft of rice sector is contained in front-end bearing pedestal and the bearing block by bearing, spiral head and rice milling roller are fixed on the main shaft, by terminal pad the husk rice chamber of rice sector is contained on the casing, worm gear case is contained on terminal pad inner face and the small baffle, inhales the chaff blower fan and is contained on the face that casing is installed.

The advantage of this large output rice mill is: because large output rice mill can grind high accuracy rice, can make again husk rice output high, be fit to the needs in current husk rice market.

Description of drawings

Below in conjunction with drawings and Examples the utility model is further described.

Accompanying drawing is the installation diagram of large output rice mill.

Fig. 1 is front view.

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

1. casings among the figure, 2. motor, 3. electrical machine belt pulley 4. connects a meter groove, 5. inhales the chaff blower fan, 6. wind Fan casing, 8. worm gear case, 9. small baffle, 10. main shaft are 7. sprayed in the V-belt, 11. gear wheel, 12. husk rice chamber frameworks, 13. terminal pads, 14. left primary shaft belt pulleys, 15. right primary shaft belt pulleys.

The specific embodiment

In the accompanying drawings, the husk rice parts of two LNF13.6 rice mills, namely identical left and right rice sector all is contained in the casing (1).Casing (1) replaces front stall, base and the back seat of LNF13.6 rice mill.Casing (1) profile is the cuboid with Plate Welding, is welded with small baffle (9) in the casing.Left and right two groups of holes are arranged at the top of casing (1), and the axis in these two groups of holes is in the plane parallel with casing (1) bottom surface and be parallel to each other.The length in the hole of front is from casing (1) front to small baffle (9), and the hole of back is on the front apron and the rear plate of casing (1) of spray wind Fan casing (7).The square tube that Plate Welding is arranged below the square hole of the upper plate of casing (1) needs the brown rice of processing from flowing into here.The back of square tube is exactly small baffle (9), and the hole on the small baffle (9) is identical and coaxial with casing (1) hole dimension in front, and the arc surface of the square tube bottom of Plate Welding is identical and coaxial with the radius in hole in front.The spray wind Fan casing (7) that sheet metal is made is welded in the medial surface of the rear plate of casing (1).Terminal pad (13) is contained in the hole of casing (1) header board, by terminal pad (13) rice sector is installed on the casing (1).Husk rice chamber framework, gear wheel (11), lining and front-end bearing pedestal are contained on the terminal pad (13), rear bearing block be contained in coaxial hole, the hole of casing (1) header board in, before the main shaft of rice sector (10) is contained in by bearing, in the rear bearing block, spiral head and rice milling roller are fixed on the main shaft (10), by terminal pad (13) the husk rice chamber of rice sector is contained on the casing (1), worm gear case (8) is contained on terminal pad (13) inner face and the small baffle (9), inhaling chaff blower fan (5) is contained on the face that casing is installed, thin chaff conduit is left, the suction chaff mouth of right rice sector is connected to the air inlet of inhaling chaff blower fan (5), inhales chaff blower fan (5) with one like this and just the chaff sucking-off of two husk rice chambers is gone.Connect a meter groove (4) and be fixed on angle steel on the header board of casing (1), two left and right rice sectors are ground the rice that receive following Mi Douzhong.Motor (2) is installed on the motor rack of casing (1) bottom, and the bolt of mounted motor (2) is contained in the elongated slot of motor rack above-below direction.Be contained in the primary shaft belt pulley on the main shaft (10) that many V-belts (6) on the electrical machine belt pulley (3) can drive left and right rice sector simultaneously, many V-belt equal in length.Feed hopper is installed on the hopper of left and right rice sector.The right primary shaft belt pulley (15) of right rice sector is in the back of the left primary shaft belt pulley (14) of left rice sector.Left primary shaft belt pulley (14), right primary shaft belt pulley (15) are installed in by type thin flat key with endoporus respectively and are used for transmitting torque on the main shaft of left and right rice sector, be contained in bolt on left primary shaft belt pulley (14), right primary shaft belt pulley (15) wheel hub and hold out against type thin flat key and be used for axial location, the nut that is contained on the bolt prevents from bolt-locking from becoming flexible.

Claims (1)

1. large output rice mill, comprise casing and two identical left and right rice sectors, it is characterized in that: the profile of casing is the cuboid with Plate Welding, left and right two groups of holes are arranged at the top of casing, be welded with small baffle in the casing, the square tube that Plate Welding is arranged below the square hole of the upper plate of casing, the back of square tube is exactly small baffle, hole on the small baffle is identical and coaxial with casing hole dimension in front, the arc surface of the square tube bottom of Plate Welding is identical and coaxial with the radius in hole in front, and spray wind Fan casing is welded in the medial surface of after panel box; Terminal pad is contained in the hole of cabinet front plate, husk rice chamber framework, gear wheel, lining and front-end bearing pedestal are contained on the terminal pad, rear bearing block be contained on the after panel box with coaxial hole, the hole of cabinet front plate in, the main shaft of rice sector is contained in front-end bearing pedestal and the rear bearing block by bearing, spiral head and rice milling roller are fixed on the main shaft, by terminal pad the husk rice chamber of rice sector is contained on the casing, worm gear case is contained on terminal pad inner face and the small baffle, inhales the chaff blower fan and is contained on the face that casing is installed.

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