CN2709010Y

CN2709010Y - Turbulent flow ultrafine disintegrator

Info

Publication number: CN2709010Y
Application number: CN 200420010991
Authority: CN
Inventors: 孔有庄; 冯立柱
Original assignee: Individual
Current assignee: Individual
Priority date: 2004-06-09
Filing date: 2004-06-09
Publication date: 2005-07-13
Anticipated expiration: 2014-06-09

Abstract

The utility model relates to a turbulent flow ultrafine disintegrator whose electric motor and transmission case are both amounted on a base. A drive shaft I is arranged inside the bearing seat on one side of the transmission case, one end of the drive shaft I is connected with a motor output shaft, and the other end of the drive shaft I is provided with a driving angle gear. The lower end of a drive shaft II is provided with a driven angle gear I engaged with the driving angle gear, the lower end of the drive shaft II is fixed in the bearing seat on the transmission base plate, and the upper end of the drive shaft II is connected with an adjutage. A discharge port is arranged on the side wall of the case body of the disintegrator, and the top part of the case body of the disintegrator is provided with a feed hopper. The lower opening of the feed hopper is connected with the adjutage, the case body is provided with a knocking plate inside, and the center of the bottom connecting plate of the knocking plate is provided with an inner sleeve shaft. The upper end of the inner sleeve shaft is arranged on the upper end of the drive shaft II, and the lower end of the inner sleeve shaft is provided with a driven angle gear II which is engaged with the driving angle gear. The sleeve shaft is fixed in the bearing seat on the connecting frame. The drive shaft II is provided with a central oil hole, the upper end of the central oil hole is connected with a radial oil hole, the lower end of the central oil hole is connected with an oil recess, and the oil recess is connected and communicated with a pump oil system. The turbulent flow ultrafine disintegrator has small volume, light weight, low consumption of the wearing piece, long life length, energy saving and high production efficiency.

Description

The turbulent flow super-fine crusher

One, technical field: the utility model relates to a kind of disintegrating apparatus, and specifically a kind of turbulent super-fine crusher that can be applicable in the industries such as metallurgy, building materials, chemical industry is specially adapted to cement producing line, the pre-grinding of raw material, grog.

Two, background technology: at present, China is in the grinding industry, in order to save electricity consumption, reduce production costs, all adopt " many broken technology of grinding less ", to reach the high efficiency grinding material, used disintegrating apparatus has jaw crusher at present, standing crusher, hammer mill and introduce external roll squeezer etc. is in the former these equipment, because of being subjected to the restriction of structure and mechanism, ubiquitous problem is a tup, wearing pieces such as liner plate, serious wear, service life is short, and is all the more so when especially broken clinker and sandstone, thereby many enterprises abandon the pre-grinding of material, and the result causes material grinding power consumption height.And roll squeezer is because investment is bigger, and maintenance difficulty is also big, particularly when maintenance fluid pressing system and roll surface, must have higher technical merit just can finish, and therefore large-area promoting the use of is restricted.

Three, summary of the invention: in order to solve serious wear that exists in the fine crushing equipment and the problem of lacking service life, the purpose of this utility model is will provide a kind of can satisfy the industrial production needs, and it is energy-conservation, high efficiency, long service life, easy to maintenance, invest less turbulent super-fine crusher.

The technical solution of the utility model realizes in the following manner:

The motor of this disintegrating machine and transmission case all are contained on the support, in the lateral orifices of transmission case bearing block is housed, by bearing power transmission shaft I is housed in the bearing block, the termination of power transmission shaft I is connected with the output shaft of motor by shaft coupling, drive bevel gear is equipped with in another termination, the lower end of power transmission shaft II be equipped be meshed with drive bevel gear by dynamic bevel gear I, the lower end of power transmission shaft II is contained in the bearing block that is fixed on the transmission case base plate by block bearing, the upper end of power transmission shaft II is connected with the turbine playpipe, the transmission case upper surface is connected with the supporting link, the link upper surface is connected with disintegrating machine, on the sidewall of crusher shell discharging opening is arranged, feed hopper is arranged on the end face, the feed hopper end opening is connected with the turbine playpipe, crash panel is arranged in the crusher shell, there is terminal pad the connecting plate center, the end of crash panel, the inner sleeve axle is housed in the terminal pad centre bore, the upper end of inner sleeve axle is contained in the upper end of power transmission shaft II, lower end be equipped be meshed with drive bevel gear by dynamic bevel gear 1I, the inner sleeve axle is contained in the bearing block set that is fixed on the link by block bearing, the center oilhole is arranged in the power transmission shaft II, its upper end is communicated with radial direction oil hole, and with the packing chamber, upper plenum is communicated with, oilhole lower end, center is communicated with oil pocket, and oil pocket is communicated with oil pumping system by fuel feed hole.

Oil pumping system is by thick oil filter, and oil pump and thin oil filter are communicated with through oil pipe and form, the oil pipe oil pressure gauge of ining succession, and oil pump links to each other with Oil pump electrical machinery.

Good effect of the present utility model is:

1, this crusher structure is reasonable, and in the material crushing process, wearing piece does not have strong milling and grinding, so the wearing piece loss is lower, and every secondary wearing piece all can be realized ten thousand tons of pre-grinding material 5-10.

2, this disintegrating machine need not screening in whole pre-grinding process, and granularity control is stable, 100% of product granularity≤2mm, wherein＜the reaching more than 50% of 0.2mm.

3, this disintegrating machine and the supporting use of original system ball mill, 60%-90% in the time of can improving main engine bed, the energy-conservation 10-15kw/h of ton material, the product specific area can improve 15%, and is good in economic efficiency.

4, this disintegrating machine volume is little, in light weight, energy-conservation, the production efficiency height.

5, this disintegrating machine maintenance capacity is little, and easy to maintenance, and noise is low, invest less, long service life.

Four, description of drawings:

Fig. 1 is a general structure cutaway view of the present utility model

Fig. 2 is a lubricant passage way circulatory system schematic diagram of the present utility model

Fig. 3 is that the k of Fig. 1 is to view

Five, the specific embodiment: the utility model is elaborated below in conjunction with accompanying drawing

By among Fig. 1, Fig. 3 as can be seen, turbulent super-fine crusher mainly is made up of support 49, motor 32, transmission case 48, supporting link 18, disintegrating machine 33 and oil pumping system 51 etc.

Transmission case 48 with motor 32 all by bolted on support 49, bearing block 24 is equipped with at lateral orifices 23 places of transmission case 48, the inner hole of bearing seat two ends are by bearing 26 supporting drive shaft I 25, power transmission shaft I is connected with the output shaft 31 of motor by a pair of shaft coupling 30 in the termination 29 of transmission case outside, power transmission shaft I is equipped with drive bevel gear 21 by flat key in the termination 22 in transmission case, the gland 27 of band oil sealing 28 is equipped with at bearing block 24 places of power transmission shaft I one end, the lower end 42 of power transmission shaft II 14 by flat key be equipped be meshed with drive bevel gear 21 by dynamic bevel gear I 41, the lower end 43 of power transmission shaft II is equipped with block bearing 44, block bearing is contained in the bearing block 46, bearing block is connected on the transmission case base plate 47, the upper end 3 of power transmission shaft II 14 is connected with turbine playpipe 4 by bolt, the turbine playpipe has four, 90 ° of settings interlace, and can change, the playpipe circle, squarely all can, transmission case 48 upper surfaces are connected with supporting link 18, supporting link upper surface is connected with disintegrating machine 33, on the sidewall 16 of crusher shell 2 discharging opening 59 is arranged, there is feed hopper 1 last end face center, the end opening of feed hopper is lived with turbine playpipe 4 and is docked, so that playpipe rotation, between the sidewall 16 of the spout 35 of turbine playpipe and crusher shell, crash panel 12 is arranged, terminal pad 9 is equipped with in end connecting plate 13 centers of crash panel, inner sleeve axle 17 is housed in the centre bore of terminal pad, the upper end 38 of inner sleeve axle is sleeved on 37 places, upper end of power transmission shaft II through sealed socket sleeve 5 and sealing 6, between inner sleeve axle 17 and the power transmission shaft II 14 bearing 10 is housed, the lower end 20 of inner sleeve axle 17 by flat key be equipped be meshed with drive bevel gear 21 by dynamic bevel gear II 19, by dynamic bevel gear II and by dynamic bevel gear I be in just with drive bevel gear 21 on, following symmetry engagement position, inner sleeve axle 17 is contained in the bearing block set 15 that is fixed in the supporting link by a pair of block bearing 11.

By among Fig. 2 as can be seen, the lubricant passage way circulatory system of this machine is made up of axle center oil circuit and oil pumping system 51, axle center oil circuit is: a center oilhole 50 is arranged in power transmission shaft II 14, the upper end of center oilhole is communicated with radial direction oil hole 7, radial direction oil hole is communicated with packing chamber 8, be communicated with upper plenum 39 through intercommunicating pore 40, oilhole lower end, center is communicated with oil pocket 45 again; Oil pumping system is: thick oil filter 58 is located in the transmission case, thick oil filter is communicated with oil pump 57 by oil pipe 53, oil pump is communicated with fine filtering pool device 55 by oil pipe, thin oil filter is communicated with fuel feed hole 52 on the bearing block by oil pipe, the fuel feed hole oil pocket 45 of ining succession, oil pressure gauge 54 is housed on the oil pipe 53, and oil pump 57 is connected with Oil pump electrical machinery 56 by shaft coupling.

Cutting oil in the transmission case 48, through thick oil filter 58, oil pump 56, thin oil filter 55 be connected oil pipe 53, be pressed in the oil pocket 45 by high pressure by fuel feed hole 52, and lubricating oil is delivered to packing chamber 8 and upper plenum 39 by force through the intercommunicating pore 40 of power transmission shaft II center oilhole 50, radial direction oil hole 7 and inner sleeve axle 17 upper ends, respectively bearing etc. is lubricated.

The operation principle of this disintegrating machine is: motor 32 drives drive bevel gear 21 rotations by shaft coupling 30 and power transmission shaft I 25, drive bevel gear drives with its symmetry and meshes a pair of by dynamic bevel gear I 41 with by dynamic bevel gear II 19 rotations of position, by dynamic bevel gear I with driven power transmission shaft II 14 and the 17 relative rotations of inner sleeve axle again respectively by dynamic bevel gear II, thereby make the also relative rotation of turbine playpipe 4 that links to each other with power transmission shaft II 14 with the crash panel 12 that links to each other with inner sleeve axle 17.

During work, material enters turbine playpipe 4 by feed hopper 1 through charging aperture 34, and go out by jet 35 high velocity jet, the materials flow of turbulent condition and the crash panel 12 of counter-rotating carry out strong mutual bump and grinding in high speed materials flow and the crusher chamber 36, fully realize " material is broken material ", material after the precomminution is discharged by the discharging opening 59 of crusher shell side-walls under the effect of centrifugal flow, and the product granularity of discharge is less than 100% of 2mm, wherein reaching more than 50% less than 0.2mm.

Claims

1, a kind of turbulent super-fine crusher, it is characterized in that: its motor (32) and transmission case (48) all are contained on the support (49), in the lateral orifices (23) of transmission case (48) bearing block (24) is housed, by bearing (26) power transmission shaft I (25) is housed in the bearing block, the termination of power transmission shaft I is connected with the output shaft (31) of motor by shaft coupling (30), drive bevel gear (21) is equipped with in another termination, the lower end (42) of power transmission shaft II (14) be equipped be meshed with drive bevel gear (21) by dynamic bevel gear I (41), the lower end of power transmission shaft II (43) is contained in the bearing block (46) that is fixed on the transmission case base plate by block bearing (44), the upper end of power transmission shaft II (3) is connected with turbine playpipe (4), transmission case (48) upper surface is connected with supporting link (18), the link upper surface is connected with disintegrating machine (33), on the sidewall (16) of crusher shell (2) discharging opening (59) is arranged, feed hopper (1) is housed on the end face, the feed hopper end opening is connected with turbine playpipe (4), crash panel (12) is arranged in the crusher shell, there is terminal pad (9) end connecting plate (13) center of crash panel, inner sleeve axle (17) is housed in the terminal pad centre bore, the upper end of inner sleeve axle is sleeved on the upper end of power transmission shaft II, lower end be equipped be meshed with drive bevel gear by dynamic bevel gear II (19), the inner sleeve axle is contained in the bearing block set (15) that is fixed on the supporting link by block bearing (11), center oilhole (50) is arranged in the power transmission shaft II (14), its upper end is communicated with radial direction oil hole (7), and with packing chamber (8), upper plenum (39) is communicated with, oilhole lower end, center is communicated with oil pocket (45), and oil pocket is communicated with oil pumping system (51) by fuel feed hole (52).

2, according to the described turbulent super-fine crusher of claim 1, it is characterized in that: oil pumping system (51), be communicated with through oil pipe (53) by thick oil filter (58), oil pump (57) and thin oil filter (55) and form, oil pipe (53) oil pressure gauge (54) of ining succession, oil pump (57) links to each other with Oil pump electrical machinery (56).

3, according to claim 1 or 2 described turbulent super-fine crushers, it is characterized in that: turbine playpipe (4) has four, mutually wrong 90 ° of settings.

4, according to the described turbulent super-fine crusher of claim 1, it is characterized in that: the bearing block (24) of power transmission shaft I (25) one ends locates to be equipped with the gland (27) of band oil sealing (28).

5, according to the described turbulent super-fine crusher of claim 1, it is characterized in that: the upper end of inner sleeve axle (17) is sleeved on power transmission shaft II (14) upper end by sealed socket sleeve (5) and sealing (6).