CN112827600B

CN112827600B - Multifunctional pulverizer

Info

Publication number: CN112827600B
Application number: CN202011642482.2A
Authority: CN
Inventors: 贺延庆; 段炼; 夏东方
Original assignee: Wuhu Fuda Thermal Insulation Material Co ltd
Current assignee: Wuhu Fuda Thermal Insulation Material Co ltd
Priority date: 2020-12-31
Filing date: 2020-12-31
Publication date: 2022-10-04
Anticipated expiration: 2040-12-31
Also published as: CN112827600A

Abstract

The invention discloses a multifunctional crusher, which comprises a protective shell, wherein a feed hopper is arranged above the side surface of the protective shell, the feed hopper is communicated with the protective shell through a feed inlet, the side wall of the protective shell is provided with a ring groove, and a first bearing is arranged in the ring groove; the driving assembly comprises a motor shaft, a purse net is arranged on the outer side of the motor shaft, one end of the purse net is fixedly connected with the motor shaft, the other end of the purse net is connected with the first bearing, and a crushing assembly is further arranged on the motor shaft; the invention utilizes the matching action of the propelling part and the clamping block to keep the second rotary cutting part fixed with the motor shaft, screens materials, filters materials up to the standard, and repeatedly crushes materials which do not reach the standard to reach the standard.

Description

Multifunctional pulverizer

Technical Field

The invention relates to the technical field of graphite polystyrene board manufacturing, in particular to a multifunctional crusher.

Background

The graphite polystyrene board can crush and recycle the cut leftover materials after molding and cutting, the crushing effect of the existing equipment on the graphite polystyrene board leftover materials is poor, and the installation process of the cutter is complicated.

Disclosure of Invention

This section is for the purpose of summarizing some aspects of embodiments of the invention and to briefly introduce some preferred embodiments, and in this section as well as in the abstract and the title of the invention of this application some simplifications or omissions may be made to avoid obscuring the purpose of this section, the abstract and the title of the invention, and such simplifications or omissions are not intended to limit the scope of the invention.

The present invention has been made keeping in mind the above problems occurring in the prior art and/or the problems occurring in the prior art.

Therefore, the technical problem to be solved by the invention is the problem of complicated cutter installation process.

In order to solve the technical problems, the invention provides the following technical scheme: a multifunctional pulverizer comprises a pulverizer body,

the device comprises a protective shell, a feed hopper is arranged above the side surface of the protective shell, the feed hopper is communicated with the protective shell through a feed inlet, an annular groove is formed in the side wall of the protective shell, and a first bearing is arranged in the annular groove;

the driving assembly comprises a motor shaft, a purse net is arranged on the outer side of the motor shaft, one end of the purse net is fixedly connected with the motor shaft, one end of the purse net is connected with the first bearing, and a crushing assembly is further arranged on the motor shaft.

As a preferable aspect of the multi-function pulverizer of the present invention, wherein: the protective shell is characterized in that a discharge hole is formed in the bottom of the protective shell, the motor shaft penetrates through the side wall of the protective shell through being connected with a second bearing, and a driving motor is arranged at the end of the motor shaft.

As a preferable aspect of the multi-function pulverizer of the present invention, wherein: the crushing assembly comprises a first rotary cutting part and a second rotary cutting part, the first rotary cutting part is fixed on the motor shaft and is positioned close to the feed hopper, and the second rotary cutting part is arranged on the motor shaft.

As a preferable aspect of the multi-function pulverizer of the present invention, wherein: a casing is arranged on the motor shaft, and an accommodating cavity is reserved between the casing and the motor shaft;

the motor shaft is characterized in that a guide slotted hole and an insertion slotted hole are formed in the casing, the guide slotted hole is arranged along the axial direction of the motor shaft, and the insertion slotted hole and the guide slotted hole are alternately arranged.

As a preferable aspect of the multi-function pulverizer of the present invention, wherein: the casing is provided with a propelling piece, the propelling piece comprises an outer ring, an inner ring and a connecting column, the connecting column is arranged in the guide slot hole, the outer ring is sleeved on the outer side of the casing, and the inner ring is located in the accommodating cavity.

As a preferable aspect of the multi-function pulverizer of the present invention, wherein: the inner ring end face is provided with inserting claws along the axial direction of the inner ring, and inserting claws are provided with inserting holes along the radial direction of the inner ring.

As a preferable aspect of the multi-function pulverizer of the present invention, wherein: the motor shaft is provided with a guide groove, the bottom of the guide groove is provided with a limit groove, and the size of the limit groove is larger than that of the guide groove.

As a preferable aspect of the multi-function pulverizer of the present invention, wherein: a clamping block is arranged in the guide groove, a limiting plate is arranged at the end part of the clamping block, and the limiting plate is arranged in the limiting groove;

one side of the limiting plate is connected through a spring.

As a preferable aspect of the multi-function pulverizer of the present invention, wherein: the end part of the clamping block is provided with an inclined plane, and the inclined plane faces the inserting claw.

As a preferable aspect of the multi-function pulverizer of the present invention, wherein: the second rotary-cut piece is arranged in the inserting groove hole in an interference fit manner;

the second rotary-cut piece comprises two rotary cutters which are arranged in a back-to-back mode and a middle block arranged between the rotary cutters.

The invention has the beneficial effects that: the invention utilizes the matching action of the propelling part and the clamping block to keep the second rotary cutting part fixed with the motor shaft, screens materials, filters out materials which reach the standard and repeatedly crushes the materials which do not reach the standard to reach the standard.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without inventive exercise. Wherein:

FIG. 1 is a schematic view of the overall structure of a graphite polystyrene board scrap crushing device according to an embodiment of the present invention;

FIG. 2 is a schematic view of the overall cross-sectional structure of an embodiment of a graphite polystyrene board scrap crushing device;

FIG. 3 is a schematic diagram of an exploded structure of a cutting assembly in the graphite polystyrene board scrap crushing device according to an embodiment of the present invention;

fig. 4 is a schematic diagram of a placement structure of a fixture block in a guide groove in a graphite polystyrene board scrap crushing device according to an embodiment of the present invention.

Detailed Description

In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced otherwise than as specifically described herein, and it will be appreciated by those skilled in the art that the present invention may be practiced without departing from the spirit and scope of the present invention and that the present invention is not limited by the specific embodiments disclosed below.

Next, the present invention will be described in detail with reference to the drawings, wherein the cross-sectional views illustrating the structure of the device are not enlarged partially according to the general scale for convenience of illustration when describing the embodiments of the present invention, and the drawings are only examples, which should not limit the scope of the present invention. In addition, the three-dimensional dimensions of length, width and depth should be included in the actual fabrication.

Further, reference herein to "one embodiment" or "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment is included in at least one implementation of the invention. The appearances of the phrase "in one embodiment" in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments.

Example 1

Referring to 1~4, the present embodiment provides a multifunctional pulverizer, including a protective shell 100, a feeding hopper 101 is disposed above a side surface of the protective shell 100, the feeding hopper 101 is communicated with the protective shell 100 through a feeding port 103, a ring groove 104 is disposed on a side wall of the protective shell 100, and a first bearing 105 is disposed in the ring groove 104;

drive assembly 200, including motor shaft 201, the motor shaft 201 outside is provided with purse seine 204, and purse seine 204 one end sets up and motor shaft 201 fixed connection, and one end is connected with first bearing 105, still is provided with crushing unit 300 on the motor shaft 201.

The motor shaft 201 rotates and simultaneously drives the purse seine 204 to rotate, holes are formed in the purse seine 204 and used for filtering, so that the cut rim charge particles can leave from the holes, and the uncut rim charge particles are crushed again in the rotating cutting process.

A feed hopper 101 is arranged above the side surface of the protective shell 100, a discharge hole 102 is arranged at the bottom of the protective shell 100, and a crushing assembly 300 is arranged in the protective shell 100;

the driving assembly 200 comprises a motor shaft 201 and a motor shaft 201, the motor shaft 201 is connected with a second bearing 202 and penetrates through the side wall of the protective shell 100, and a driving motor 203 is arranged at the end part of the motor shaft 201;

the crushing assembly 300 comprises a first rotary cutting member 301 and a second rotary cutting member 302, the first rotary cutting member 301 is fixed on the motor shaft 201 and is positioned close to the feed hopper 101, and the second rotary cutting member 302 is arranged on the motor shaft 201; the graphite polystyrene board scraps are poured from the feeding hopper 101 into the protective shell 100, and the graphite polystyrene board scraps are primarily cut by the first rotary cutting member 301 and then cut again by the second rotary cutting member 302 in the hopper 101 for crushing.

The first rotary cutting member 301 includes an intermediate sleeve 301a and a blade 301b, the intermediate sleeve is connected to the motor shaft 201, the blade 301b is disposed along an outer circumferential surface of the intermediate sleeve 301a, and it should be noted that the intermediate sleeve 301a is a cylindrical sleeve.

A sleeve 201a is arranged on the motor shaft 201, and an accommodating cavity 201b is reserved between the sleeve 201a and the motor shaft 201;

the casing 201a is provided with a guide slot 201c and an insertion slot 201d, the guide slot 201c is arranged along the axial direction of the motor shaft 201, and the insertion slot 201d and the guide slot 201c are alternately arranged.

The casing 201a is provided with a propelling piece 400, the propelling piece 400 comprises an outer ring 401, an inner ring 402 and a connecting column 403, the connecting column 403 is arranged in the guide slot hole 201c, the outer ring 401 is sleeved outside the casing 201a, and the inner ring 402 is arranged in the accommodating cavity 201 b.

The width of the connecting column 403 is the same as the width of the guide slot 201c, and under the connecting action of the connecting column 403 and the guide slot 201c, the propelling part 400 can not rotate along the circumferential direction of the casing 201a, but can only move linearly along the axial direction of the casing 201 a.

The outer ring 401 and the inner ring 402 are connected by a connecting column 403, which keeps the outer ring 401 and the inner ring 402 moving synchronously.

The inner ring 402 has a pawl 402a on the end surface thereof in the axial direction of the inner ring 402, and a socket 402b on the pawl 402a in the radial direction of the inner ring 402.

The motor shaft 201 is provided with a guide groove 201e, the bottom of the guide groove 201e is provided with a limit groove 201f, and the size of the limit groove 201f is larger than that of the guide groove 201e.

A clamping block 201g is arranged in the guide groove 201e, a limiting plate 201h is arranged at the end part of the clamping block 201g, and the limiting plate 201h is arranged in the limiting groove 201 f; one side of limiting plate 201h is connected by spring 201 i.

The end of the latch 201g is provided with a slope 201j, and the slope 201j faces the latch 402a.

In an initial state, the inclined surface 201j corresponds to the position of the latch 402a, when the pusher 400 is pushed to move to the position of the latch 201g, the latch 402a will contact the inclined surface 201j, and the latch 201g is pressed in the axial direction of the motor shaft 201 by the pushing force, the spring 201i is compressed, and the latch 201g is pressed in the axial direction of the motor shaft 201 by the latch 402a, and the pusher 400 is continuously pushed until the position of the latch 201g corresponds to the position of the insertion hole 402b, so that the latch 201g is pushed into the insertion hole 402b by the spring 201i to clamp the latch 402a and the pusher 400 integrally.

The second rotary-cut piece 302 is arranged in the plug slot hole 201d in an interference fit manner;

the second rotary cutter 302 includes two oppositely disposed rotary cutters 302a and a spacer 302b disposed between the rotary cutters 302 a.

The rotary cutter 302a is provided with a first insertion hole 302c, the intermediate block 302b is provided with a second insertion hole 302d, and the shape and the size of the first insertion hole 302c are the same as the shape and the size of the cross section of the insertion claw 402a.

The second rotary cutting member 302 is assembled to the insertion slot 201d by inserting the two rotary cutters 302a into the insertion slot 201d in a manner that the two rotary cutters 302a are arranged in a back-to-back manner until the bottom of the rotary cutter 302a is attached to the circumferential surface of the motor shaft 201, and at this time, the first insertion hole 302c is positioned corresponding to the insertion claw 402a. It should be noted that the bottom of the rotary cutter 302a is an arc surface that is attached to the circumferential surface of the motor shaft 201, and after the two rotary cutters 302a are placed, the middle block 302b is placed between the two rotary cutters 302a until the position of the second insertion hole 302d corresponds to the first insertion hole 302c, and intuitively, the middle block 302b is knocked until the bottom is attached to the circumferential surface of the motor shaft 201.

Since the width of the middle block 302b is larger than the gap between the rotary blades 302a, the middle block 302b needs to be driven into the slot 201d, and the middle block 302b plays a role of keeping the two rotary blades 302a fixed in the slot 201 d.

It should be noted that, a plurality of second rotary cutting members 302 are arranged in an array along the circumferential direction of the motor shaft 201, and the pushing member 400 fixes the plurality of second rotary cutting members 302, so that after one set of rotary cutters 302a is mounted, the rotary cutters 302b will not fall off under the action of the middle block 302b, and then the other sets of second rotary cutting members 302 are mounted, after all the second rotary cutting members 302 are mounted, the pushing member 400 is pushed, the inserting claw 402a penetrates through the first inserting holes 302c on the two rotary cutters 302a and the second inserting hole 302d on the middle block 302b, and is pushed continuously until the clamping block 201g is clamped into the inserting hole 402b, so as to complete the connection of the second rotary cutting members 302.

In operation, the second rotary cutting member 302 has a tendency to move outward in the radial direction of the motor shaft 201 under the action of centrifugal force, so that the rotary cutting member 302 is fixed and will not fall off under the restriction of the insertion claws 402a.

The vertical blade 302a-1 and the horizontal blade 302a-2 arranged on the rotary knife 302a are more beneficial to cutting the graphite polystyrene board rim charge in multiple aspects so as to realize better crushing effect.

It is important to note that the construction and arrangement of the present application as shown in the various exemplary embodiments is illustrative only. Although only a few embodiments have been described in detail in this disclosure, those skilled in the art who review this disclosure will readily appreciate that many modifications are possible (e.g., variations in sizes, dimensions, structures, shapes and proportions of the various elements, values of parameters (e.g., temperatures, pressures, etc.), mounting arrangements, use of materials, colors, orientations, etc.) without materially departing from the novel teachings and advantages of the subject matter recited in this application. For example, elements shown as integrally formed may be constructed of multiple parts or elements, the position of elements may be reversed or otherwise varied, and the nature or number of discrete elements or positions may be altered or varied. Accordingly, all such modifications are intended to be included within the scope of this invention. The order or sequence of any process or method steps may be varied or re-sequenced according to alternative embodiments. In the claims, any means-plus-function clause is intended to cover the structures described herein as performing the recited function and not only structural equivalents but also equivalent structures. Other substitutions, modifications, changes and omissions may be made in the design, operating conditions and arrangement of the exemplary embodiments without departing from the scope of the present inventions. Therefore, the present invention is not limited to a particular embodiment, but extends to various modifications that nevertheless fall within the scope of the appended claims.

Moreover, in an effort to provide a concise description of the exemplary embodiments, all features of an actual implementation may not be described (i.e., those unrelated to the presently contemplated best mode of carrying out the invention, or those unrelated to enabling the invention).

It should be appreciated that in the development of any such actual implementation, as in any engineering or design project, numerous implementation-specific decisions may be made. Such a development effort might be complex and time consuming, but would nevertheless be a routine undertaking of design, fabrication, and manufacture for those of ordinary skill having the benefit of this disclosure, without undue experimentation.

It should be noted that the above-mentioned embodiments are only for illustrating the technical solutions of the present invention and not for limiting, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions may be made on the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention, which should be covered by the claims of the present invention.

Claims

1. A multifunctional pulverizer is characterized in that: comprises the steps of (a) preparing a substrate,

the protective shell comprises a protective shell (100), wherein a feed hopper (101) is arranged above the side surface of the protective shell (100), the feed hopper (101) is communicated with the protective shell (100) through a feed port (103), a ring groove (104) is formed in the side wall of the protective shell (100), and a first bearing (105) is arranged in the ring groove (104);

the driving assembly (200) comprises a motor shaft (201), a purse net (204) is arranged on the outer side of the motor shaft (201), one end of the purse net (204) is fixedly connected with the motor shaft (201), the other end of the purse net (204) is connected with the first bearing (105), and the motor shaft (201) is also provided with a crushing assembly (300);

a discharge hole (102) is formed in the bottom of the protective shell (100), the motor shaft (201) is connected with a second bearing (202) and penetrates through the side wall of the protective shell (100), and a driving motor (203) is arranged at the end part of the motor shaft (201);

the crushing assembly (300) comprises a first rotary cutting member (301) and a second rotary cutting member (302), the first rotary cutting member (301) is fixed on the motor shaft (201) and is positioned close to the feed hopper (101), and the second rotary cutting member (302) is arranged on the motor shaft (201);

the first rotary cutting member (301) comprises a middle sleeve (301 a) and a cutting edge (301 b), the middle sleeve is connected with the motor shaft (201), and the cutting edge (301 b) is arranged along the outer circumferential surface of the middle sleeve (301 a);

a sleeve (201 a) is arranged on the motor shaft (201), and an accommodating cavity (201 b) is reserved between the sleeve (201 a) and the motor shaft (201);

the casing (201 a) is provided with a guide slot hole (201 c) and an insertion slot hole (201 d), the guide slot hole (201 c) is arranged along the axial direction of the motor shaft (201), and the insertion slot hole (201 d) and the guide slot hole (201 c) are alternately arranged;

the casing (201 a) is provided with a propelling piece (400), the propelling piece (400) comprises an outer ring (401), an inner ring (402) and a connecting column (403), the connecting column (403) is arranged in the guide slot hole (201 c), the outer ring (401) is sleeved outside the casing (201 a), and the inner ring (402) is arranged in the accommodating cavity (201 b);

the end face of the inner ring (402) is provided with a plug claw (402 a) along the axial direction of the inner ring (402), and the plug claw (402 a) is provided with a plug hole (402 b) along the radial direction of the inner ring (402);

a guide groove (201 e) is formed in the motor shaft (201), a limiting groove (201 f) is formed in the bottom of the guide groove (201 e), and the size of the limiting groove (201 f) is larger than that of the guide groove (201 e);

a clamping block (201 g) is arranged in the guide groove (201 e), a limiting plate (201 h) is arranged at the end part of the clamping block (201 g), and the limiting plate (201 h) is arranged in the limiting groove (201 f);

one side of the limiting plate (201 h) is connected through a spring (201 i);

the end part of the fixture block (201 g) is provided with an inclined surface (201 j), and the inclined surface (201 j) faces the inserting claw (402 a);

the second rotary cutting element (302) is arranged in the plug slot hole (201 d) in an interference fit manner;

the second rotary cutting member (302) comprises two rotary cutters (302 a) which are arranged in a back-to-back manner and a middle block (302 b) which is arranged between the rotary cutters (302 a);

a first jack (302 c) is arranged on the rotary cutter (302 a), a second jack (302 d) is arranged on the spacing block (302 b), and the shape and the size of the first jack (302 c) are the same as the shape and the size of the cross section of the inserting claw (402 a);

the second rotary cutting member (302) is assembled into the plug-in slot hole (201 d) in the way that the two rotary cutters (302 a) are arranged in the plug-in slot hole (201 d) in the opposite direction until the bottoms of the rotary cutters (302 a) are attached to the circumferential surface of the motor shaft (201), and the position of the first insertion hole (302 c) corresponds to the position of the insertion claw (402 a).