CN218190015U

CN218190015U - Novel high-efficient low energy consumption overflow ball mill of smashing

Info

Publication number: CN218190015U
Application number: CN202222480636.3U
Authority: CN
Inventors: 张恭万; 金国伟; 王国龙; 杜艳华
Original assignee: Yunnan Hongxiang Chemical Co ltd
Current assignee: Yunnan Hongxiang Chemical Co ltd
Priority date: 2022-09-20
Filing date: 2022-09-20
Publication date: 2023-01-03
Anticipated expiration: 2032-09-20

Abstract

The utility model discloses a novel high-efficient low energy consumption overflow ball mill of smashing, including bearing seat and barrel, the both ends of barrel all are provided with coupling assembling between the seat with bearing, coupling assembling includes that first bearing cover and second bear the weight of the lid, first bearing cover and second bear the weight of the relative one side of lid and all seted up flutedly, the locating sleeve ring has all been cup jointed to the both sides of barrel, the inner chamber fixed mounting of recess has the installed part, it rotates to be fan-shaped array equidistance on the installed part and is connected with a plurality of roller bearings, the installed part includes two circular arc boards, be provided with locating component on two circular arc boards, the outer wall of locating sleeve ring cup joints with the inner chamber rotation of two recesses, one side and the locating sleeve ring of roller bearing are laminated mutually. The utility model discloses the utilization bears seat, barrel and coupling assembling's the mode that sets up, and first bearing cover bears the lid after the separation with interior second, then dismantles two circular arc boards, just can change the roller bearing of corresponding damage to improve its practicality.

Description

Novel high-efficient low energy consumption overflow ball mill of smashing

Technical Field

The utility model relates to an overflow ball mill field, in particular to novel high-efficient low energy consumption overflow ball mill of smashing.

Background

In to chemical fertilizer production technology, need use the overflow ball mill to carry out shredding to the principle material, overflow type ball mill mainly comprises barrel, the end cover, the base bearing, the cavity axle journal, drive gear and parts such as mineral feeding ware, the barrel rotates by the bearing usually and installs on the support frame, after the barrel rotates for a long time, partial ball extrusion wearing and tearing can appear in the bearing, because the bearing is whole setting, thereby the bearing that partial ball damaged just needs to be changed whole bearing, can not change its part according to the ball that damages, thereby there is certain defect nature.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel high-efficient low energy consumption overflow ball mill of smashing to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a novel overflow ball mill with high-efficiency crushing and low energy consumption comprises a bearing seat and a cylinder body, wherein connecting assemblies are arranged between two ends of the cylinder body and the bearing seat;

the connecting assembly comprises a first bearing cover and a second bearing cover, grooves are formed in one opposite side of the first bearing cover and the second bearing cover, positioning lantern rings are fixedly sleeved on two sides of the cylinder body, mounting pieces are fixedly mounted in inner cavities of the grooves, and a plurality of rolling shafts are connected to the mounting pieces in a sector array in an equidistant rotating mode;

the mounting part comprises two arc plates, and positioning assemblies are arranged on the arc plates.

Preferably, the outer wall of the positioning sleeve ring is rotatably sleeved with the inner cavities of the two grooves, and one side of the rolling shaft is attached to the positioning sleeve ring.

Preferably, a plurality of bearing grooves are formed in a fan-shaped array on one side opposite to the two corresponding arc plates, and the outer wall of the rolling shaft is rotatably sleeved with the inner cavity of each bearing groove.

Preferably, the locating component comprises two limiting strips, the two limiting strips are symmetrically and fixedly connected to one side, opposite to the outer walls of the two arc plates, of the groove, a sliding groove is formed in the inner wall of the groove, and the outer walls of the two limiting strips are in sliding sleeve connection with the inner cavity of the sliding groove.

Preferably, one side of one of the limiting strips is fixedly connected with a plurality of positioning rods, one side of the other limiting strip is provided with a plurality of positioning grooves, and the outer wall of each positioning rod is in sliding clamping connection with the inner cavity of each positioning groove.

Preferably, the connecting grooves are formed in two ends of the inner wall of the sliding groove, the fixing plate is arranged in an inner cavity of each connecting groove, a first inner bolt and a second inner bolt are arranged on two sides of the bottom of the fixing plate respectively, and the fixing plate is fixedly connected with the limiting strips and the inner walls of the connecting grooves through the first inner bolts and the second inner bolts respectively.

Preferably, the bottom of the first bearing cover is fixedly connected with a support frame, the bottom of the support frame is fixedly connected with a bearing seat, two sides of the first bearing cover and two sides of the second bearing cover are fixedly connected with fixed blocks, the two corresponding fixed blocks are slidably inserted and sleeved with fixing bolts, and fixing nuts are sleeved on the top threads of the outer walls of the fixing bolts.

The utility model discloses a technological effect and advantage:

(1) The utility model discloses utilize the setting mode of bearing seat, barrel and coupling assembling, coupling assembling includes first bearing cover and second bearing cover, and the relative one side of first bearing cover and second bearing cover all is provided with two circular arc boards and a plurality of roller bearing, and after first bearing cover and interior second bearing cover separate, then dismantle two circular arc boards, just can change the roller bearing of corresponding damage to improve its practicality;

(2) The utility model discloses utilize the mode that sets up of two circular arc boards, two circular arc board symmetries set up, and relative one side has all seted up the bearing groove to two corresponding circular arc board separation just can be convenient install or dismantle the roller bearing, and the stability of circular arc board installation can be guaranteed to bolt in spacing strip, locating lever, fixed plate, the first interior bolt and the second.

Drawings

Fig. 1 is a schematic front structural view of the present invention.

Fig. 2 is a schematic view of the front internal structure of the first bearing cover of the present invention.

Fig. 3 is a schematic view of the inner structure of the first bearing cover side surface of the present invention.

Fig. 4 is an enlarged schematic view of a portion a in fig. 2 according to the present invention.

Fig. 5 is an enlarged schematic structural view of the point B in fig. 3 according to the present invention.

In the figure: 1. a bearing seat; 2. a barrel; 3. a connecting assembly; 31. a first bearing cover; 32. a second load bearing cover; 33. a positioning collar; 34. a groove; 35. a circular arc plate; 36. a roller; 37. a limiting strip; 38. positioning a rod; 39. a fixing plate; 310. a first inner bolt; 311. a second inner bolt; 4. a support frame; 5. a fixed block; 6. fixing the bolt; 7. and (5) fixing the nut.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The utility model provides a as shown in fig. 1-5 novel high-efficient crushing low energy consumption overflow ball mill, including bearing seat 1 and barrel 2, barrel 2 need be in the time of work bearing seat 1 one side-mounting driving motor to use driving motor gear and gear circle cooperation to drive barrel 2 and rotate the operation, barrel 2's both ends and bear and all be provided with coupling assembling 3 between the seat 1.

Coupling assembling 3 bears lid 31 and second including first bearing lid 32, first bearing lid 31 bears the lid 32 relative one side with the second and has all seted up recess 34, the equal rigid coupling in fixed cover in both sides of barrel 2 has the position lantern ring 33, the position lantern ring 33 can also carry out the position to barrel 2 and prescribe a limit to, thereby guarantee that barrel 2 installs and bear the stability between the lid 32 at first bearing lid 31 and second, the inner chamber fixed mounting of recess 34 has the installed part, it is fan-shaped array equidistance rotation and is connected with a plurality of roller bearings 36 on the installed part, a plurality of roller bearings 36 can reduce the frictional force that the position lantern ring 33 received, thereby reduce the frictional force that barrel 2 received when rotating, the outer wall of position lantern ring 33 rotates with the inner chamber of two recess 34 and cup joints, one side of roller bearing 36 is laminated with the position lantern ring 33 mutually, two corresponding one sides of circular arc board 35 are become fan-shaped array and have seted up a plurality of holding grooves, the outer wall of roller bearing 36 rotates with the inner chamber that bears the groove and cup joints.

The installed part includes two circular arc boards 35, be provided with locating component on two circular arc boards 35, locating component includes two spacing strips 37, two spacing strip 37 symmetry fixed connection are in the relative one side of two circular arc boards 35 outer walls, the spout has been seted up to the inner wall of recess 34, the spout is trapezoidal as shown in fig. 4 with two spacing strip 37's cross section, thereby can guarantee the stability of circular arc board 35 installation, the outer wall of two spacing strips 37 cup joints with the inner chamber slip of spout, one side fixedly connected with a plurality of locating levers 38 of one of them spacing strip 37, wherein a plurality of constant head tanks have been seted up to one side of another spacing strip 37, the outer wall of locating lever 38 and the inner chamber slip joint of constant head tank, the both ends of spout inner wall have all been seted up, the inner chamber of constant head tank is provided with fixed plate 39, fixed plate 39 can fix spacing strip 37 under the effect of first internal bolt 310 and second internal bolt 311, thereby guarantee the stability of spacing strip 37 and circular arc board 35 installation in recess 34, the both sides of fixed plate 39 bottom are provided with first internal bolt 310 and second internal bolt 311 respectively, fixed plate 39 is provided with internal bolt 311 through first internal bolt 310 and second internal bolt 311 respectively, fixed connection 37 and the spacing fixed connection groove's of fixed plate 311.

First bottom fixedly connected with support frame 4 that bears lid 31, the bottom of support frame 4 with bear 1 fixed connection of seat, the first both sides that bear lid 31 and the equal fixedly connected with fixed block 5 in both sides that bear lid 32 of second, the bottom of two corresponding fixed blocks 5 slides to alternate and has cup jointed fixing bolt 6, fixing nut 7 has been cup jointed to the top screw thread of fixing bolt 6 outer wall, fixed block 5, fixing bolt 6 and fixing nut 7 can first bear lid 31 and second and bear lid 32 and fix, thereby guarantee the stability of the position lantern ring 33 between lid 32 is born to first bearing lid 31 and second.

The utility model discloses theory of operation:

when the roller 36 is replaced, firstly the fixing nut 7 and the fixing bolt 6 are loosened, then the second bearing cover 32 is removed, the barrel 2 can drive the two positioning collars 33 to separate from the first bearing cover 31, then the first inner bolt 310 and the second inner bolt 311 are disassembled, the fixing plate 39 is removed, the two circular arc plates 35 can slide relatively, the two circular arc plates 35 on the first bearing cover 31 or the second bearing cover 32 can be removed, then the two circular arc plates 35 are separated relatively, the roller 36 between the two circular arc plates 35 can be removed, then a new roller 36 is replaced, lubricating oil is coated between the roller 36 and the two circular arc plates 35, then the first bearing cover 31 or the second bearing cover 32 is connected with the circular arc plates 35 in a sliding manner, the fixing plate 39, the first inner bolt 310 and the second inner bolt 311 are used for fixing, and finally the positioning collars 33 at the two ends of the barrel 2 are installed between the first bearing cover 31 and the second bearing cover 32.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. A novel overflow ball mill with high-efficiency crushing and low energy consumption comprises a bearing seat (1) and a cylinder body (2), and is characterized in that connecting assemblies (3) are arranged between two ends of the cylinder body (2) and the bearing seat (1);

the connecting assembly (3) comprises a first bearing cover (31) and a second bearing cover (32), grooves (34) are formed in one opposite side of the first bearing cover (31) and the second bearing cover (32), positioning sleeve rings (33) are fixedly sleeved on two sides of the barrel body (2), a mounting part is fixedly mounted in an inner cavity of each groove (34), and a plurality of rolling shafts (36) are rotatably connected to the mounting part in a sector array in an equidistant mode;

the installed part comprises two arc plates (35), and two positioning assemblies are arranged on the arc plates (35).

2. A novel high-efficiency crushing low-energy-consumption overflow ball mill as claimed in claim 1, characterized in that the outer wall of the positioning sleeve ring (33) is rotatably sleeved with the inner cavities of the two grooves (34), and one side of the roller (36) is attached to the positioning sleeve ring (33).

3. A novel high-efficiency crushing low-energy-consumption overflow ball mill as claimed in claim 1, wherein a plurality of bearing grooves are formed in a fan-shaped array on one side of each of two corresponding circular arc plates (35), and the outer wall of each roller (36) is rotatably sleeved with the inner cavity of each bearing groove.

4. A novel overflow ball mill with high efficiency and low energy consumption for pulverization as claimed in claim 1, wherein said positioning assembly comprises two position-limiting strips (37), said two position-limiting strips (37) are symmetrically and fixedly connected to opposite sides of outer walls of two circular arc plates (35), a sliding groove is formed on an inner wall of said groove (34), and outer walls of said two position-limiting strips (37) are slidably sleeved with an inner cavity of said sliding groove.

5. The novel overflow ball mill with high efficiency and smashing and low energy consumption as claimed in claim 4, wherein a plurality of positioning rods (38) are fixedly connected to one side of one of the limiting strips (37), a plurality of positioning grooves are formed in one side of the other limiting strip (37), and the outer walls of the positioning rods (38) are in sliding clamping connection with inner cavities of the positioning grooves.

6. The novel efficient crushing low-energy-consumption overflow ball mill as claimed in claim 4, wherein connecting grooves are formed at two ends of the inner wall of the sliding groove, a fixing plate (39) is arranged in an inner cavity of each connecting groove, a first inner bolt (310) and a second inner bolt (311) are respectively arranged at two sides of the bottom of the fixing plate (39), and the fixing plate (39) is fixedly connected with the limiting strip (37) and the inner wall of each connecting groove through the first inner bolt (310) and the second inner bolt (311).

7. The novel efficient crushing low-energy-consumption overflow ball mill as claimed in claim 1, wherein a support frame (4) is fixedly connected to the bottom of the first bearing cover (31), the bottom of the support frame (4) is fixedly connected with the bearing seat (1), fixed blocks (5) are fixedly connected to both sides of the first bearing cover (31) and both sides of the second bearing cover (32), two corresponding fixing blocks (5) are slidably inserted and sleeved with fixing bolts (6), and fixing nuts (7) are sleeved on top threads of outer walls of the fixing bolts (6).