CN214864193U

CN214864193U - High-efficient vertical shaft type crumbling roll of crumbling machine

Info

Publication number: CN214864193U
Application number: CN202120291156.5U
Authority: CN
Inventors: 苏恒恒
Original assignee: Anhui Suisida Environmental Protection Technology Co ltd
Current assignee: Anhui Suisida Environmental Protection Technology Co ltd
Priority date: 2021-02-01
Filing date: 2021-02-01
Publication date: 2021-11-26
Anticipated expiration: 2031-02-01

Abstract

The utility model relates to a crushing roller technical field just discloses a high-efficient vertical shaft formula crumb machine crushing roller, and the lower shaft is fixed with gyro wheel seat interconnect, and the first installation face of scraping the material seat is installed the second and is scraped the material seat, and there is the flitch of scraping in the middle of the second scrapes the material seat two otic placodes, and the upper shaft is installed through the third bolt to the gyro wheel seat other end, and there is the apron at the top of second round pin axle, is fixed with broken claw between apron and the lower mount pad, is equipped with broken sword down between mount pad and the last mount pad, and the top of fifth round pin axle is equipped with the second gland. The crushing roller of the high-efficiency vertical shaft type granulator is crushed in two sections through the top end of the crushing roller, and the first section crushing knife has certain sharp edge property and can cut off large materials at high speed when material steel enters the crushing roller; the second section is a crushing claw, the materials which are contacted with the first section crushing cutter and crushed at high speed fall into the second section crushing claw, the second section crushing claw is further refined and crushed, the materials can be thoroughly crushed into bulk in the crushing section, and various materials are separated.

Description

High-efficient vertical shaft type crumbling roll of crumbling machine

Technical Field

The utility model relates to a crushing roller technical field specifically is a high-efficient vertical shaft formula crumb machine crushing roller.

Background

At present, an integral shaft is adopted in a crusher knife roller mandrel similar to a vertical shaft crusher in the market, a larger fault occurs in the crusher, and if the bending of shafts of a knife roller part is involved, the cost for replacing the whole shaft is larger.

At present, striking pieces similar to a vertical shaft type crusher knife roller are fixedly connected through bolts, are easy to loosen and fall under the condition of frequent impact, and damage the crushing knife roller after falling.

The existing crusher knife roller similar to a vertical shaft is troublesome to disassemble and assemble during maintenance, if a lower bearing or an upper bearing of a crusher is damaged and a bearing needs to be replaced, the whole knife roller needs to be disassembled, and then the knife roller is sequentially disassembled from top to bottom, so that the operation is very troublesome and time-consuming.

At present, the striking pieces on the knife roll of the crusher similar to a vertical shaft adopt the following types: the hob, the cutter, the hammer head and the hob head are arranged on the knife roll in a mixed mode, and the crushing efficiency is limited to a certain extent.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a to prior art not enough, the utility model provides a high-efficient vertical shaft formula crumb machine crushing roller possesses the multilayer and progressively breaks, positive reverse ability, promotes advantages such as wearing parts life, has solved foretell problem.

(II) technical scheme

In order to realize the above-mentioned purpose that possesses the gradual breakage of multilayer, positive and negative ability of turning, promote vulnerable part life, the utility model provides a following technical scheme: a high-efficiency vertical shaft type crusher crushing roller comprises a lower shaft, wherein the lower shaft is fixedly arranged at the lowest end of the crushing roller and is fixedly connected with a roller seat through bolts to form a whole shaft, the roller seat is formed by assembling and welding a plurality of layers of flange plates, a sleeve penetrating flange plate and a first scraping seat are connected and welded to form a part in the middle of the roller seat, two ends of the sleeve are transmitted through internal splines, the internal splines at the end of the first scraping seat are connected with external splines of the lower shaft, a second scraping seat is arranged on a symmetrical installation surface of the first scraping seat, the installation surface and the second scraping seat are in mutual transmission through flat keys, the second scraping seat is fixedly arranged on the installation surface through a first bolt, a scraping plate is fixedly arranged in the middle of two lug plates of the second scraping seat through a first pin shaft, and the first pin shaft is in excessive contact with the scraping plate through a bushing, the upper part of the first pin shaft is fixedly provided with a limiting clamping plate, the limiting clamping plate is fixedly arranged on an ear plate of the second scraping seat through a second bolt, the other end of the roller seat is fixedly provided with an upper shaft through a third bolt, the upper shaft is transmitted by adopting a spline, the flange plate is divided into three layers, each layer is divided into two small layers, rollers are uniformly arranged on the circumference of each small layer, the three layers are axially arranged side by side with six rollers, the rollers penetrate through the fixed position through the second pin shaft, the axially arranged side by side rollers penetrated through the second pin shaft are matched according to the number of circumferential pin holes on the roller seat, the top part of the second pin shaft is provided with a cover plate, the cover plate is fixedly arranged on the upper surface of the roller seat through the third bolt, a crushing claw is fixedly arranged between the cover plate and the lower mounting seat, and penetrates through a pin hole of the lower mounting seat and a through hole of the crushing claw through hole through the fourth pin shaft to act on the pin hole on the upper surface of the roller seat, the upper portion of the fourth pin shaft is provided with a first gland, the first gland is fixed on a screw hole corresponding to the lower mounting seat through a fourth bolt, a crushing cutter is arranged between the lower mounting seat and the upper mounting seat and penetrates through an upper mounting seat pin hole and a crushing cutter through hole through a fifth pin shaft to act on a pin hole in the upper surface of the upper mounting seat, a second gland is arranged above the fifth pin shaft, and the second gland is fixed on the screw hole corresponding to the upper mounting seat through the fifth bolt.

Preferably, the number of the pin holes is four, six, eight and ten.

Preferably, the front end of the crushing claw adopts a tooth-shaped structure.

Preferably, the overall shape of the crushing knife is six-profile shape, and the cutting edge has sharp edge.

Preferably, a pressing seat is installed above the upper installation seat, the pressing seat coincides with the lower installation seat through an inclined plane and a matched inclined plane, the pressing seat inclined plane and the lower installation seat form a certain angle with the matched inclined plane through a pressing device, a sixth bolt and the reverse force applied by a positioning ring and are self-locked, and an inner hole of the pressing seat is tightly matched with the surface of the upper shaft.

Preferably, the pressing device, the sixth bolt and the positioning ring act on the surface of the upper shaft, wherein the positioning ring is of a two-half structure and clamped in the position of the upper shaft groove, the inner inclined surface of the pressing device surrounds the outer inclined surface of the positioning ring, and the sixth bolt is in contact with the pressing surface of the pressing seat through the screw hole of the pressing device.

Preferably, the transmission part of the lower shaft adopts any one of spline transmission, pin transmission and hexagonal transmission.

(III) advantageous effects

Compared with the prior art, the utility model provides a high-efficient vertical shaft type crumb machine crushing roller possesses following beneficial effect:

1. the crushing roller of the high-efficiency vertical shaft type granulator is crushed in two sections through the top end of the crushing roller, and the first section crushing knife has certain sharp edge property and can cut off large materials at high speed when material steel enters the crushing roller; the second section is a crushing claw, the materials which are contacted with the first section crushing cutter and crushed at high speed fall into the second section crushing claw, the second section crushing claw is further refined and crushed, the materials can be thoroughly crushed into bulk in the crushing section, and various materials are separated.

2. This high-efficient vertical shaft formula crumb machine crushing roller, through the crushing roller mid portion, utilize the gyro wheel quartering hammer that the multilayer circumference was evenly arranged, gyro wheel quartering hammer and relative welt a form certain crushing clearance c, the final broken material size of clearance control from this, the during operation is rubbed with the hands by the gyro wheel quartering hammer that the crushing roller drove the material and is rolled, the material is rubbed with the hands through the gyro wheel quartering hammer of multilayer and is rolled by big diminishing gradually, finally drop to the row of bottom and expect storehouse b, the material is when rubbing with the hands through the gyro wheel quartering hammer and rolls, brittle material is broken into the slice, the material that possesses the curl type is rubbed with the hands and is rolled into the bulk.

Drawings

FIG. 1 is an exploded view of the structure of the present invention;

FIG. 2 is a schematic view of the roller seat of the present invention;

fig. 3 is a schematic structural view of the scraping base of the present invention;

FIG. 4 is a schematic structural view of the crushing knife of the present invention;

FIG. 5 is a schematic view of the structure of the present invention;

FIG. 6 is a schematic structural view of the crushing claw of the present invention;

fig. 7 is a schematic structural view of the pressing device of the present invention;

fig. 8 is a schematic structural view of the compressing seat of the present invention;

fig. 9 is a schematic structural view of the mounting base of the present invention;

fig. 10 is a schematic structural diagram of the positioning ring of the present invention.

In the figure: the device comprises a lower shaft 1, a roller seat 2, a flange plate 2a, a sleeve 2b, a first scraping seat 2c, a circumferential pin hole 2d, a mounting surface 2e, an upper shaft 3, a flat key 4, a second scraping seat 5, an ear plate 5a, a first bolt 6, a scraping plate 7, a bushing 8, a first pin shaft 9, a limiting clamping plate 10, a second bolt 11, a second bolt 12, a second pin shaft 13, a cover plate 14, a third bolt 15, a crushing claw 16, a lower mounting seat 17, a fourth pin shaft 18, a first gland 19, a fourth bolt 20, a crushing cutter 21, an upper mounting seat 22, a fifth pin shaft 23, a second gland 24, a fifth bolt 25, a pressing seat 26, a pressing seat 27, an inner inclined plane 27a, a positioning ring 28 and a sixth bolt 29.

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.

Referring to fig. 1-10, a high-efficiency vertical shaft type crumbling roll of a crumbling machine comprises a lower shaft 1 installed at the bottom of the crumbling roll and used as the integral support of the crumbling roll, the transmission part of the lower shaft 1 adopts spline transmission, also can adopt pin transmission and hexagonal transmission, and is matched with the spline transmission in a roller seat 2 at the other end, and the lower shaft 1 is connected and fixed with the roller seat 2 through bolts to form a similar integral shaft.

The roller seat 2 is formed by assembling and welding a plurality of layers of flange plates 2a, a sleeve 2b penetrates through the flange plates 2a and the first material scraping seat 2c to be connected and welded into a part, the two ends of the sleeve 2b are transmitted by adopting internal splines, and the internal splines at the end of the first material scraping seat 2c are connected with the external splines of the lower shaft 1.

The second scraper seat 5 is installed to the symmetrical installation face 2e of first scraper seat 2c, adopt flat key 4 to carry out the mutual transmission, the second scraper seat 5 is fixed through first bolt 6, scrape flitch 7 and install in the middle of the two otic placodes 5a of second scraper seat 5, fix by first round pin axle 9, first round pin axle 9 with scrape flitch 7 and do not have direct contact, through the excessive contact of bush 8, the rotation of scraping flitch 7 in operation can not directly wear and tear first round pin axle 9, the change of flitch 7 is conveniently scraped to this structure, for preventing first round pin axle 9 axial displacement, install spacing cardboard 10 on the upper portion of first round pin axle 9, spacing cardboard 10 is fixed on the otic placode 5a of second scraper seat 5 through second bolt 11.

The upper shaft 3 is arranged at the other end of the roller seat 2 and is also transmitted by a spline, so that the axial displacement of the upper shaft 3 is prevented, and the upper shaft is fixed by a third bolt 15.

The roller 12 is arranged between the two flange plates 2a and is divided into three layers, each layer is divided into 2 small layers, a plurality of rollers 12 are uniformly arranged on the circumference of each small layer, six rollers 12 are axially arranged side by side on the three layers, the second pin shaft 13 penetrates through the fixed position, the rollers 12 are axially arranged side by side and are paired according to the number of circumferential pin holes 2d on the roller seat 2, the number of the pin holes 2d is four, six, eight and ten, the axial displacement of the second pin shaft 13 is prevented, a cover plate 14 is arranged at the top of the second pin shaft 13, the cover plate 14 not only can limit the axial movement of the second pin shaft 13, but also can protect the upper surface of the roller seat 2 from being abraded, and the cover plate 14 is fixed on the upper surface of the roller seat 2 by a third bolt 15.

The crushing claw 16 is arranged between the cover plate 14 and the lower mounting seat 17, a fourth pin shaft 18 penetrates through a pin hole of the lower mounting seat 17 and a through hole of the crushing claw 16 and acts on a pin hole on the upper surface of the roller seat 2 to prevent axial displacement of the fourth pin shaft 18, a first gland 19 is arranged above the fourth pin shaft 18 for limitation, the first gland 19 is fixed on a screw hole corresponding to the lower mounting seat 17 through a fourth bolt 20, an inner hole of the lower mounting seat 17 is matched with the upper shaft 3, wherein the front end of the crushing claw 16 adopts a tooth-shaped structure, so that materials are continuously crushed and rubbed between the crushing claw 16 and the lining plate a.

Broken sword 21 is installed under between mount pad 17 and the last mount pad 22, run through mount pad 22 pinhole and broken sword 21 through-hole through fifth round pin axle 23, be used in the pinhole of last mount pad 22 upper surface, prevent the axial displacement of fifth round pin axle 23, adopt second gland 24 to restrict in the top of fifth round pin axle 23, second gland 24 is fixed on the screw that last mount pad 22 corresponds by fifth bolt 25, go up mount pad 22 hole and upper shaft 3 and cooperate, wherein the broken blade of broken sword 21 has certain cutting edge nature, whole shape is six profile shape, can be fine cut the material.

The pressing seat 26 is installed above the upper installation seat 22, the lower installation seat 17 is prevented in effect, the upper installation seat 22 is impacted to move axially during working, the pressing seat 26 is fixed by the pressing seat 26, the pressing seat 26 is coincided with the inclined plane matched with the lower installation seat 17 through the inclined plane, a certain angle is formed between the inclined plane of the pressing seat 26 and the inclined plane matched with the lower installation seat 17 through the pressing device 27, the sixth bolt 29 and the positioning ring 28 due to reverse force application, self-locking is achieved, looseness is prevented, and the inner hole of the pressing seat 26 is tightly matched with the surface of the shaft 3 of the upper shaft.

The pressing device 27, the sixth bolt 29 and the positioning ring 28 act on the surface of the shaft of the upper shaft 1, wherein the positioning ring 28 is of a two-half structure and is clamped at the groove position of the upper shaft 3, the inner inclined surface 27a of the pressing device 27 surrounds the outer inclined surface of the positioning ring 28, so that the two halves of the positioning ring 28 cannot fall off, meanwhile, the inclined surfaces are in contact to form a certain self-locking function, the sixth bolt 29 is in contact with the pressing surface of the pressing seat 26 through the screw hole of the pressing device 27, but the end surface of the sixth bolt 29 is in contact with the pressing surface of the pressing seat 26 and pushes the pressing device 27 backwards when the bolt is continuously screwed, the sixth bolt is finally fixed on the outer inclined surface of the positioning ring 28, self-locking is formed, and meanwhile, the pressing seat 26 is also pressed forwards to move, and finally the locking purpose is achieved.

The utility model discloses a crushing roller possesses the step-by-step crushing function of multilayer, and concrete implementation is as follows:

the crushing roller top divides two sections crushings, and first section broken sword possesses certain sharp edge nature, can cut the fast-speed of massive material when material steel gets into the crushing roller, and the second section is broken claw, and the material after the broken high-speed of the first section broken sword of contact falls into, and the broken claw of second section further refines the breakage, and this broken section can thoroughly break into the form that looses the material, and multiple material separates.

Crushing roller mid portion, utilize the even gyro wheel quartering hammer who arranges of multilayer circumference, gyro wheel quartering hammer forms certain crushing clearance c with relative welt a, the final broken material size of clearance control from this, the gyro wheel quartering hammer that the during operation was driven by the crushing roller rubs the material with the hands and rolls, the material rubs with the hands and rolls by big diminishing gradually through the gyro wheel quartering hammer of multilayer, finally drop to the row of bottom expects storehouse b, the material is when rubbing with the hands and rolling through the gyro wheel quartering hammer, the brittle material is broken into the slice, the material that possesses the crimping type is rubbed with the hands and is rolled into the bulk.

The lower section of the crushing roller is a discharging part and is provided with a pair of symmetrical material sweeping devices, and the material sweeping devices driven by the rotation of the crushing roller discharge the crushed materials from the upper sections from the opening b.

Meanwhile, the crushing roller disclosed by the invention has positive and negative rotation capacity, the knife roller can only rotate in the same direction in the current market, the wearing parts on the knife roller can be easily worn in the same direction, if the wearing parts can be used in the other direction, the wearing parts need to be disassembled, and then the wearing parts are turned around by 180 degrees, so that the wearing parts can be continuously used.

It is to be noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A high-efficient vertical shaft breaker roll of crumb machine, includes lower shaft (1), its characterized in that: the lower shaft (1) is fixedly installed at the lowest end of the crushing roller, the lower shaft (1) is fixedly connected with the roller seat (2) through bolts to form a whole shaft, the roller seat (2) is formed by assembling and welding a plurality of layers of flange plates (2a), a sleeve (2b) penetrates through the flange plates (2a) and the first scraping seat (2c) in the middle of the roller seat (2) to be connected and welded into a part, the two ends of the sleeve (2b) are transmitted by adopting internal splines, the internal splines at the end of the first scraping seat (2c) are connected with the external splines of the lower shaft (1), the first scraping seat (2c) is symmetrically provided with a second scraping seat (5) on an installation surface (2e), the installation surface (2e) and the second scraping seat (5) are mutually transmitted by adopting a flat key (4), and the second scraping seat (5) is fixedly installed on the installation surface (2e) through a first bolt (6), scraping material plate (7) through first round pin axle (9) fixed mounting in the middle of two otic placodes (5a) of second scraping material seat (5), first round pin axle (9) with scrape flitch (7) and pass through bush (8) excessive contact, first round pin axle (9) upper portion fixed mounting has spacing cardboard (10), spacing cardboard (10) are through second bolt (11) fixed mounting on otic placode (5a) of second scraping material seat (5), gyro wheel seat (2) other end passes through third bolt (15) fixed mounting has upper shaft (3), upper shaft (3) adopt the spline transmission, ring flange (2a) divide into the three-layer, and every layer divides two sublayers, and gyro wheel (12) are evenly arranged to every sublayer circumference, and six gyro wheel (12) are side by side to the three-layer axial through second round pin axle (13) run through the fixed position, and axial through second round pin axle (13) run through gyro wheel (12) side by side carries out according to circumference pinhole (2d) quantity above gyro wheel seat (2) and carries out The pair is matched, a cover plate (14) is installed at the top of the second pin shaft (13), the cover plate (14) is fixedly installed on the upper surface of the roller seat (2) through a third bolt (15), a crushing claw (16) is fixedly installed between the cover plate (14) and the lower installation seat (17), the cover plate penetrates through a pin hole of the lower installation seat (17) and a through hole of the crushing claw (16) through a fourth pin shaft (18) and acts on the pin hole on the upper surface of the roller seat (2), a first gland (19) is arranged above the fourth pin shaft (18), the first gland (19) is fixed on a screw hole corresponding to the lower installation seat (17) through a fourth bolt (20), a crushing cutter (21) is arranged between the lower installation seat (17) and the upper installation seat (22), the crushing cutter (21) penetrates through a pin hole of the upper installation seat (22) and a through hole of the crushing cutter (21) through a fifth pin shaft (23) and acts on the pin hole on the upper surface of the upper installation seat (22), and a second gland (24) is arranged above the fifth pin shaft (23), and the second gland (24) is fixed on a screw hole corresponding to the upper mounting seat (22) through a fifth bolt (25).

2. A high efficiency vertical shaft pelletizer crushing roll as claimed in claim 1 wherein: the number of the pin holes (2d) is four, six, eight and ten.

3. A high efficiency vertical shaft pelletizer crushing roll as claimed in claim 1 wherein: the front end of the crushing claw (16) adopts a tooth-shaped structure.

4. A high efficiency vertical shaft pelletizer crushing roll as claimed in claim 1 wherein: the overall shape of the crushing knife (21) is six-profile shape, and the cutting edge has sharp edge.

5. A high efficiency vertical shaft pelletizer crushing roll as claimed in claim 1 wherein: go up the top of mount pad (22) and install and compress tightly seat (26), compress tightly seat (26) and follow mount pad (17) with its complex inclined plane coincidence through the inclined plane, and through closing device (27), sixth bolt (29) and holding ring (28) reverse force of exerting make and compress tightly seat (26) inclined plane and mount pad (17) down and form certain angle and auto-lock with its complex inclined plane, compress tightly seat (26) hole and last shaft (3) shaft surface and closely cooperate.

6. The high efficiency vertical shaft pelletizer crusher roll as set forth in claim 5, wherein: the pressing device (27), the sixth bolt (29) and the positioning ring (28) act on the shaft surface of the upper shaft (3), wherein the positioning ring (28) is of a two-half structure and clamped at the groove position of the upper shaft (3), the inner inclined surface (27a) of the pressing device (27) surrounds the outer inclined surface of the positioning ring (28), and the sixth bolt (29) is in contact with the pressing surface of the pressing seat (26) through the screw hole of the pressing device (27).

7. A high efficiency vertical shaft pelletizer crushing roll as claimed in claim 1 wherein: the transmission part of the lower shaft (1) adopts any one of spline transmission, pin transmission and hexagonal transmission.