CN213055584U

CN213055584U - Universal crusher

Info

Publication number: CN213055584U
Application number: CN202021548240.2U
Authority: CN
Inventors: 何海潮; 顾青青
Original assignee: Changzhou Dayun Environmental Protection Technology Co ltd
Current assignee: Changzhou Dayun Environmental Protection Technology Co ltd
Priority date: 2020-07-30
Filing date: 2020-07-30
Publication date: 2021-04-27
Anticipated expiration: 2030-07-30

Abstract

The utility model discloses a general crusher, which comprises a box body, a feeding bin, at least two fixed knives, a crushing component and a rotary driving mechanism, wherein the fixed knives, the crushing component and the rotary driving mechanism are arranged along the circumferential direction of the box body and are arranged on the inner wall of the box body; the feeding bin is positioned above the box body and communicated with the opening end; the crushing assembly comprises a rotating shaft which is rotatably supported in the box body, at least two rotors which are arranged along the axial direction of the rotating shaft and fixed on the rotating shaft, and at least two rotary cutter groups which are arranged along the circumferential direction of the box body and fixed on the rotors; the rotary driving mechanism is connected with the rotating shaft to drive the rotating shaft to rotate so that the rotary cutter set can convey and is matched with the fixed cutter to crush the material to be crushed entering the box body. The utility model discloses can carry out broken recovery, application scope wide to the high strength plastic product of various shapes well.

Description

Universal crusher

Technical Field

The utility model relates to a general type breaker.

Background

The plastic products in China have wide application, the environment pollution is serious after the plastic is used, the recycling of the waste plastic plays a positive role in resource saving and environment protection, but the existing crusher is generally only suitable for certain plastic products, the plastic products with higher strength are difficult to crush and recycle, and the application range is limited.

Disclosure of Invention

The utility model aims to solve the technical problem that overcome prior art's defect, provide a general type breaker, it can carry out broken recovery to the high strength plastic product of various shapes well, and application scope is wide.

In order to solve the technical problem, the technical scheme of the utility model is that: a universal crusher comprising:

the upper end of the box body is an opening end;

the feeding bin is positioned above the box body and communicated with the opening end;

at least two fixed cutters which are arranged along the circumferential direction of the box body and are arranged on the inner wall of the box body;

the crushing assembly comprises a rotating shaft which is rotatably supported in the box body, at least two rotors which are arranged along the axial direction of the rotating shaft and fixed on the rotating shaft, and at least two rotary cutter groups which are arranged along the circumferential direction of the box body and fixed on the rotors;

and the rotary driving mechanism is connected with the rotating shaft to drive the rotating shaft to rotate so that the rotary cutter set conveys and is matched with the fixed cutter to crush the material to be crushed entering the box body.

Further, in order to reduce the feeding height, the feeding opening of the feeding bin is formed in the side wall of the feeding bin.

Further to prevent the crushed material from splashing out of the feeding opening, the feeding bin is hinged with at least one baffle which can only swing back to the feeding opening to open the feeding bin.

Further in order to ensure that the material is sufficiently crushed, the universal crusher further comprises:

the storage box is positioned below the box body and communicated with the discharge end of the box body;

the screen is arranged at the discharge end of the box body; wherein the content of the first and second substances,

and large materials in the materials generated after the materials to be crushed are blocked by the screen and are retained in the box body, and small materials enter the storage box through meshes in the screen.

The specific structure of the rotary driving mechanism is further provided, the rotary driving mechanism comprises a motor, and an output shaft of the motor is connected with the rotating shaft through a transmission mechanism so as to drive the rotating shaft to rotate.

Further in order to make the rotary cutter treat the broken material at rotatory in-process and cut to can send the intermediate position to the box with treating the broken material at the in-process of treating the broken material and cuting, and then prevent to treat that broken material gathers on the lateral wall of box, the rotary cutter group includes two rotary cutters, rotary cutter with the axial of pivot is certain contained angle, and two rotary cutters splice into the V style of calligraphy jointly along the axial of pivot.

The screen is further convenient to dismantle in order to clean the screen and conveniently install the screen in the box, install the door that can open in order to dismantle or install the screen on the lateral wall of box.

Further, in order to facilitate opening and closing of the door, one end of the door is hinged to the box body, at least one oil cylinder is installed between the box body and the door, one of a cylinder body and an oil cylinder rod of the oil cylinder is hinged to the box body, and the other end of the cylinder body and the oil cylinder rod of the oil cylinder are hinged to the door so that the door can be driven to open through extension of the oil cylinder rod.

After the technical scheme is adopted, the material to be crushed enters the box body through the feeding bin, the rotating shaft rotates under the driving of the rotary driving mechanism and drives the rotary cutter to rotate, so that the rotary cutter conveys the material to be crushed, the rotary cutter also crushes the material in the box body through the matching with the fixed cutter, the feeding bin is positioned above the box body, so that the material to be crushed fed from the feeding bin conveniently falls into the box body under the action of gravity, the material blocking phenomenon in the feeding bin is avoided, plastic products in various shapes such as pipes, section plate sheets, plastic pouring gate materials, plastic packaging containers and the like can enter the box body through the feeding bin, the universality is strong, the fixed cutter is arranged on the inner periphery of the box body, the impact force can be reduced for the material with higher strength and larger volume, simultaneously, the blockage of a rotor and a movable cutter is effectively avoided, and the utility model is further suitable for the crushing of high-strength plastics, the crushing efficiency is high, the effect is good, and the trouble that each plastic product is cut before being put into a feeding bin is avoided; the crushed materials may splash out along the feeding bin under the action of centrifugal force, certain potential safety hazards exist, and the baffle plate is arranged at the feeding port of the utility model, so that the splashed materials can be well blocked on the premise of not influencing feeding; the utility model is also provided with a screen, thereby ensuring that small materials can enter the storage box and large materials are continuously crushed in the box; the utility model discloses a revolving knife slope sets up, and then makes the revolving knife treat broken material with the mode of shearing and break, and two revolving knives in the revolving knife group are arranged into the V type, and then make the revolving knife send the intermediate position of V type with the material of waiting to break in the process of breaking, avoided waiting to break the material and gathered on the lateral wall of box, make the material obtain fully broken, and increased the wearability of box lateral wall; the utility model discloses an install the door that can open on the box, and then conveniently pull down the screen cloth in order to clean the screen cloth.

Drawings

Fig. 1 is a schematic structural diagram of a universal crusher of the present invention;

fig. 2 is a schematic structural diagram of the crushing assembly of the present invention.

Detailed Description

In order that the present invention may be more readily and clearly understood, the following detailed description of the present invention is provided in connection with the accompanying drawings.

As shown in fig. 1 and 2, a universal crusher comprises:

the box body 1, the upper end of the box body 1 is an opening end;

the feeding bin 2 is positioned above the box body 1 and communicated with the opening end;

at least two fixed cutters which are arranged along the circumferential direction of the box body 1 and are arranged on the inner wall of the box body 1;

the crushing assembly 3 comprises a rotating shaft 31 which is rotatably supported in the box body 1, at least two rotors 32 which are arranged along the axial direction of the rotating shaft 31 and fixed on the rotating shaft 31, and at least two rotary cutter sets which are arranged along the circumferential direction of the box body 1 and fixed on the rotors 32;

and the rotary driving mechanism is connected with the rotating shaft 31 to drive the rotating shaft 31 to rotate so that the rotary cutter set conveys and is matched with the fixed cutter to crush the material to be crushed entering the box body 1.

Specifically, the material to be crushed enters the box body 1 through the feeding bin 2, the rotating shaft 31 rotates under the driving of the rotary driving mechanism and drives the rotary cutter 33 to rotate, so that the rotary cutter 33 conveys the material to be crushed, the rotary cutter 33 also crushes the material in the box body 1 through the matching with the fixed cutter, the feeding bin 2 is positioned above the box body 1, the material to be crushed fed from the feeding bin 2 conveniently falls into the box body 1 under the action of gravity, the phenomenon of material clamping in the feeding bin 2 is avoided, plastic products in various shapes such as pipes, section plate sheets, plastic sprue materials, plastic packaging containers and the like can enter the box body 1 through the feeding bin 2, the utility model has strong universality, the fixed cutter is arranged on the inner periphery of the box body 1, the impact force can be reduced for the material with higher strength and larger volume, and simultaneously the blockage of the rotor 32 and the movable cutter 33 is effectively avoided, and then make the utility model is suitable for a high strength plastic's breakage, crushing efficiency is high, effectual, has also avoided the trouble that each plastic products were cut before dropping into feeding bin 2.

As shown in FIG. 1, in order to reduce the feeding height, the feeding opening of the feeding bin 2 is opened on the side wall of the feeding bin 2.

As shown in fig. 1, in order to prevent the crushed material from splashing out of the feeding opening, the feeding bin 2 is hinged with at least one baffle 4 which can only swing back to the feeding opening to open the feeding bin 2.

Specifically, the material after the breakage can splash out along feeding bin 2 under the effect of centrifugal force, has certain potential safety hazard, the utility model discloses be provided with baffle 4 at the feed inlet, can play the effect of blockking to the material that splashes well under the prerequisite that does not influence the feed.

As shown in fig. 1 and 2, in order to ensure that the material is sufficiently crushed, the general crusher further comprises:

the material storage box 5 is positioned below the box body 1 and communicated with the discharge end of the box body 1;

the screen 6 is arranged at the discharge end of the box body 1; wherein the content of the first and second substances,

the big materials in the materials generated after the materials to be crushed are blocked in the box body 1 through the screen 6, and the small materials enter the material storage box 5 through the meshes in the screen 6.

Specifically, the utility model discloses still set up screen cloth 6, and then guaranteed that the little material just can get into storage case 5 in, the big material continues to be broken in box 1.

As shown in fig. 1, the rotation driving mechanism includes a motor 7, and an output shaft of the motor 7 is connected to the rotating shaft 31 through a transmission mechanism to drive the rotating shaft 31 to rotate.

As shown in fig. 2, in order to make the rotary cutter 33 shear the material to be crushed in the rotating process, and the material to be crushed can be sent to the middle position of the box body 1 in the process of shearing the material to be crushed, so as to prevent the material to be crushed from gathering on the side wall of the box body 1, the rotary cutter group comprises two rotary cutters 33, the rotary cutters 33 and the axial direction of the rotating shaft 31 form a certain included angle, and the two rotary cutters 33 are spliced into a V shape along the axial direction of the rotating shaft 31.

Specifically, the utility model discloses a revolving knife 33 slope sets up, and then makes revolving knife 33 treat broken material with the mode of shearing and carry out the breakage, and two revolving knives 33 in the revolving knife group are arranged into the V type, and then make revolving knife 33 will treat broken material at broken in-process and send to the intermediate position of V type, have avoided treating broken material gathering on the lateral wall of box 1 for the material obtains abundant breakage, and has increased the wearability of box 1 lateral wall.

As shown in fig. 1, in order to facilitate the removal of the screen 6 for cleaning the screen 6 and the installation of the screen 6 in the cabinet 1, a door 8 that can be opened to remove or install the screen 6 is installed on a side wall of the cabinet 1.

In this embodiment, in order to facilitate the opening and closing of the door 8, one end of the door 8 is hinged to the box body 1, at least one oil cylinder is installed between the box body 1 and the door 8, one of a cylinder body and a cylinder rod of the oil cylinder is hinged to the box body 1, and the other is hinged to the door 8 to drive the door 8 to open through the extension of the cylinder rod. The cylinder may be replaced by a cylinder, piston cylinder, or the like.

The above-mentioned embodiments further explain in detail the technical problems, technical solutions and advantages solved by the present invention, and it should be understood that the above only is a specific embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the scope of the present invention.

In the description of the present invention, it is to be understood that the terms indicating orientation or positional relationship are based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplification of description, and do not indicate or imply that the equipment or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship which is usually placed when the product of the present invention is used, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.

Furthermore, the terms "horizontal", "vertical", "overhang" and the like do not imply that the components are required to be absolutely horizontal or overhang, but may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.

In the present disclosure, unless otherwise expressly stated or limited, the first feature may comprise both the first and second features directly contacting each other, and also may comprise the first and second features not being directly contacting each other but being in contact with each other by means of further features between them. Also, the first feature being above, on or above the second feature includes the first feature being directly above and obliquely above the second feature, or merely means that the first feature is at a higher level than the second feature. A first feature that underlies, and underlies a second feature includes a first feature that is directly under and obliquely under a second feature, or simply means that the first feature is at a lesser level than the second feature.

Claims

1. A universal crusher is characterized in that,

it includes:

the box body (1), the upper end of the box body (1) is an opening end;

the feeding bin (2) is positioned above the box body (1) and communicated with the opening end;

at least two fixed cutters which are arranged along the circumferential direction of the box body (1) and are arranged on the inner wall of the box body (1);

the crushing assembly (3) comprises a rotating shaft (31) rotatably supported in the box body (1), at least two rotors (32) which are arranged along the axial direction of the rotating shaft (31) and fixed on the rotating shaft (31), and at least two rotary cutter sets which are arranged along the circumferential direction of the box body (1) and fixed on the rotors (32);

and the rotary driving mechanism is connected with the rotating shaft (31) to drive the rotating shaft (31) to rotate so that the rotary cutter set conveys and is matched with the fixed cutter to crush the material to be crushed entering the box body (1).

2. Universal crusher as claimed in claim 1,

the feeding opening of the feeding bin (2) is formed in the side wall of the feeding bin (2).

3. Universal crusher as claimed in claim 2,

the feeding bin (2) is hinged with at least one baffle (4) which can only swing back to the feeding opening to open the feeding bin (2).

4. Universal crusher as claimed in claim 1,

further comprising:

the storage box (5) is positioned below the box body (1) and communicated with the discharge end of the box body (1);

the screen (6), the said screen (6) is installed in the discharge end of the container body (1); wherein the content of the first and second substances,

the big materials in the materials generated after the materials to be crushed are blocked in the box body (1) through the screen (6), and the small materials enter the material storage box (5) through the meshes in the screen (6).

5. Universal crusher as claimed in claim 1,

the rotary driving mechanism comprises a motor (7), and an output shaft of the motor (7) is connected with the rotating shaft (31) through a transmission mechanism so as to drive the rotating shaft (31) to rotate.

6. Universal crusher as claimed in claim 1,

the rotary cutter set comprises two rotary cutters (33), the rotary cutters (33) and the axial direction of the rotating shaft (31) form a certain included angle, and the two rotary cutters (33) are spliced into a V shape along the axial direction of the rotating shaft (31).

7. Universal crusher as claimed in claim 4,

the side wall of the box body (1) is provided with a door (8) which can be opened to disassemble or assemble the screen (6).

8. Universal crusher as claimed in claim 7,

one end of the door (8) is hinged to the box body (1), at least one oil cylinder is installed between the box body (1) and the door (8), one of a cylinder body and a cylinder rod of the oil cylinder is hinged to the box body (1), and the other end of the cylinder body and the cylinder rod of the oil cylinder is hinged to the door (8) to drive the door (8) to be opened through the extension of the cylinder rod.