Vertical multitube planet mill
Technical field
The utility model relates to a kind of vertical multitube planet mill, belongs to the plant equipment class.
Background technology
Tube mill generally uses in industrial circle, and it plays a positive role for the grinding of nonmetallic ore, industrial waste etc., and existing tube mill is generally the monotubular structure, and its operation is rotated to a direction all the time.So material will be boosted productivity and product quality at grinding process, just need to improve the rotating speed of grinding machine, change the structural design of grinding machine, and the rotating speed of raising grinding machine, it is subjected to the constraint of critical speed of mill again, reach and surpass critical speed and just lost normal grinding effect, and the multitube planet mill that occurs now also to be horizontal type structure exist equally grinding machine volume and floor space are big, abrasive body consumption is big, so that cause the production cost height, efficient is low, and quality can not effectively ensure to have certain defective and limitation.
Summary of the invention
At above-mentioned existing problems, the purpose of this utility model is to provide a kind of vertical multitube planet mill.
Its technical solution is: vertical multitube planet mill is by main transmission, housing, body, last frame plate, following frame plate, rotating gear, formations such as ring gear, main transmission comprises motor, small belt pulley, big belt pulley, belt, power transmission shaft, main shaft and big, conelet type gear, motor passes through small belt pulley, belt links with the big belt pulley that is installed on power transmission shaft one end, the power transmission shaft other end is provided with conelet type gear, conelet type gear and the big tapered gears engaged that is installed on the main shaft, the main shaft upper end is a hollow shaft, the lower end is a solid shafting, on it, the lower end is provided with bearing, and be installed in respectively in the bearing block of housing upper and lower, 3 evenly distribute with upper tube body, its two ends are respectively feed end and discharge end, on the feed end of body and discharge end, be provided with bearing, and be installed in respectively in the bearing block of frame plate and following frame plate, last frame plate is connected with main shaft key respectively with following frame plate, ring gear is fixedly mounted on the inner walls, main shaft upper end hollow shaft partly passes case top, and its port is equipped with feed hopper.Evenly have and the corresponding charging aperture of feed distributor on the outer wall of main shaft upper end hollow shaft part, charging aperture and feed distributor one end are fixedly connected, and the other end of feed distributor slides and is inserted in the feed end of body.Also be provided with rotating gear on the discharge end of body, the discharge end key of rotating gear and body links, and be fixedly mounted on ring gear engagement on the inner walls.
Owing to adopted above technical scheme, grinding machine of the present utility model, it has changed the method for operation and the charging form of conventional mill, the main shaft of grinding machine and a plurality of body are vertical rotating operation, and a plurality of bodys in being installed between the upper and lower frame plate are realized under the effect of rotating gear, ring gear respectively and the backward rotation of main shaft rotation direction.Material enters each body through feed distributor from main shaft.Its method of operation can produce huge centrifugal force, simplified interior medium (abrasive body) is subjected under this action of centrifugal force, the medium of same quality, produce bigger than quality own, the quality of several times, this body is not subjected to the constraint of critical revolutions, and main transmission is arranged on the moment of torsion that can reduce body between grinding machine front end and the grinding machine rear end again.Thereby reduced production cost, improved the output and the quality of product.
Mill structure of the present utility model is reasonable, and volume is little, and is in light weight, and adaptability is strong, is desirable grinding production equipment.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Specific embodiments
Below in conjunction with drawings and Examples the utility model is described in further detail.
See accompanying drawing 1.
Vertical multitube planet mill, it is by main transmission, housing 17, body 11, last frame plate 10, following frame plate 14, rotating gear 12, ring gear 13 formations such as grade, main transmission comprises motor 1, small belt pulley 2, big belt pulley 3, belt, power transmission shaft 4, main shaft 7 and big, conelet type gear 5,8, motor 1 is by small belt pulley 2, belt links with the big belt pulley 3 that is installed on power transmission shaft 4 one ends, power transmission shaft 4 other ends are provided with conelet type gear 5, conelet type gear 5 and big tapered gear 8 engagements that are installed on the main shaft 7, main shaft 7 upper ends are hollow shaft, the lower end is a solid shafting, on it, the lower end is provided with bearing, and be installed in respectively in the bearing block of housing 17 upper and lowers, adopt 4 bodys 11,4 bodys 11 evenly distribute, its two ends are respectively feed end and discharge end, on the feed end of body 11 and discharge end, be provided with bearing, and be installed in respectively in the bearing block of frame plate 10 and following frame plate 14, the sieve plate is installed in the body 11, last frame plate 10 is connected with main shaft 7 keys respectively with following frame plate 14, ring gear 13 is fixedly mounted on housing 17 inwalls, main shaft 7 upper end hollow shafts partly pass case top, and its port is equipped with feed hopper 6.Evenly have 4 and feed distributor 9 corresponding charging apertures on the outer wall of main shaft 7 upper end hollow shaft parts, 4 charging apertures and 4 feed distributor 9 one ends are fixedly connected, and the other end of feed distributor 9 slides and is inserted in the feed end of body 11.Also be provided with rotating gear 12 on the discharge end of body 11, the discharge end key of rotating gear 12 and body 11 links, and be fixedly mounted on ring gear 13 engagements on housing 17 inwalls.Also be provided with discharging opening 16 at housing bottom.
The grinding machine course of work of the present utility model is as follows:
Motor drives the bevel gear wheel that is fixed on the main shaft by the bevel pinion in big small belt pulley and the transmission case makes main shaft drive upper and lower frame plate rotation, simultaneously, be installed in a plurality of bodys between the upper and lower frame plate at rotating gear and being installed under the effect of the ring gear on the inboard wall of tube body, a plurality of bodys are done to do opposite rotation with the main axis rotation direction, material is evenly entered in the body through the hollow shaft of main shaft and feed distributor by feed hopper and grinds with medium, and the material after the grinding falls into discharge bucket through the discharge end of body.