CN221062872U

CN221062872U - Bag breaker with buffering protection architecture

Info

Publication number: CN221062872U
Application number: CN202322582715.XU
Authority: CN
Inventors: 刘永强; 孟雨; 刘纲领; 吴奇隆
Original assignee: ZHENGZHOU ZHONGYI MINING MACHINERY CO Ltd
Current assignee: ZHENGZHOU ZHONGYI MINING MACHINERY CO Ltd
Priority date: 2023-09-22
Filing date: 2023-09-22
Publication date: 2024-06-04
Anticipated expiration: 2033-09-22

Abstract

The utility model discloses a bag breaker with a buffer protection structure, which comprises a mounting frame, wherein a shell is mounted on the mounting frame, a rotatable fixed roller is mounted in the shell, a rotatable swing frame is mounted on the shell, the swing frame extends into the shell and is provided with a swing roller corresponding to the fixed roller, an adjusting rod corresponding to the swing frame is mounted on the side surface of the shell, and the adjusting rod is in rotary connection with the swing frame through an ear plate. The beneficial effects of the utility model are as follows: through setting up fixed fixture block, adjusting spring, otic placode and adjusting lever can be when the broken big rubbish of hardness of in-process broken bag of fixed roller and swinging rolls, the swinging rolls can atress be put back and protect the broken tooth on fixed roller and the swinging rolls, and the swinging rolls atress leads to the swinging frame swing to make adjusting lever compression adjusting spring cushion, and when the atress slowed down, the elasticity compressive force of adjusting spring makes the adjusting lever return to the back and makes the swinging rolls reset and continue broken bag to effectively prolong the life of equipment.

Description

Bag breaker with buffering protection architecture

Technical Field

The utility model relates to the technical field of bag breaking machines, in particular to a bag breaking machine with a buffering protection structure.

Background

The garbage bag breaking crusher integrates multiple functions of bag breaking, crushing and the like, can automatically tear bags of bagged garbage in municipal solid waste, has a unique and compact structure, is safe and stable to operate, has large treatment capacity and low energy consumption, is made of high-strength vanadium steel as main parts, has low failure rate and long service life, and is one of main equipment in the garbage classification process of municipal solid waste treatment engineering.

The existing garbage recycling bag breaker adopts double fixed crushing rollers to break bags, and as urban garbage is mixed with garbage with higher hardness as construction garbage, when the fixed crushing rollers touch the garbage with higher hardness in the crushing process, crushing teeth on the crushing rollers are subjected to larger force instantly to be broken and damaged easily, so that the maintenance cost is increased, and the normal use of the bag breaker is affected.

Disclosure of utility model

The utility model aims to overcome the defects that the prior garbage recycling bag breaker adopts double fixed crushing rollers to break bags, and because urban garbage is mixed with garbage with higher hardness as construction garbage, when the fixed crushing rollers touch the garbage with higher hardness in the crushing process, crushing teeth on the crushing rollers are subjected to larger force instantly to be easily broken and damaged, so that the maintenance cost is increased and the normal use of the bag breaker is influenced.

The aim of the utility model is achieved by the following technical scheme: the utility model provides a broken bag machine with buffering protection architecture, including the mounting bracket, install the shell on the mounting bracket, install rotatable fixed roller in the shell, install rotatable swing frame on the shell, the swing frame extends to in the shell and installs the swing roller corresponding with the fixed roller, the side-mounting of shell has the adjusting lever corresponding with the swing frame, the adjusting lever passes through the otic placode and rotates with the swing frame to be connected, install the fixed fixture block corresponding with the adjusting lever on the shell, the adjusting lever runs through fixed fixture block and extends to in the shell, install adjusting spring between fixed fixture block and the adjusting lever.

According to the technical scheme, a feed inlet corresponding to the fixed roller and the swing roller is arranged on the shell, an inclined chute is arranged in the feed inlet, and a discharge outlet is arranged on the bottom surface of the shell.

The further technical scheme is that a rotating shaft is arranged on the shell, and the swinging frame is rotationally connected with the shell through the rotating shaft.

The further technical scheme is that a speed reducing motor is arranged on the swinging frame, and the power output end of the speed reducing motor is in transmission connection with the swinging roller chain.

The further technical proposal is that the fixed roller is connected with an external power source through a fixed shaft.

Still further technical scheme is, all install the mounting panel on fixed roller and the swing roller, installs detachable crushing tooth on the mounting panel, and crushing tooth is connected with fixed roller through the bolt.

The utility model has the following advantages: according to the utility model, the fixed clamping block, the adjusting spring, the lug plate and the adjusting rod are arranged, so that the swinging roller can be stressed to retract to protect the crushing teeth on the fixed roller and the swinging roller when the fixed roller and the swinging roller crush garbage with high hardness in the bag crushing process, the swinging roller is stressed to cause the swinging frame to swing so as to compress the adjusting spring for buffering, and when the stress is slowed down, the elastic compression force of the adjusting spring enables the adjusting rod to retract so as to enable the swinging roller to reset for continuous bag crushing, thereby effectively prolonging the service life of equipment.

Drawings

FIG. 1 is a schematic cross-sectional view of the overall structure of the present utility model;

FIG. 2 is a schematic top cross-sectional view of the present utility model;

FIG. 3 is a schematic cross-sectional view of a stationary roll of the present utility model;

In the figure, 1, a mounting rack; 2. a housing; 3. a fixed roller; 4. a swing frame; 5. swinging the roller; 6. fixing the clamping block; 7. an adjusting spring; 8. ear plates; 9. an adjusting lever; 10. a discharge port; 11. a feed inlet; 12. a speed reducing motor; 13. a rotating shaft; 14. a fixed shaft; 15. crushing teeth; 16. a mounting plate; 17. and (5) a bolt.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments. The components of the embodiments of the present utility model generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, based on the embodiments of the utility model, which are apparent to those of ordinary skill in the art without inventive faculty, are intended to be within the scope of the utility model.

In addition, the embodiments of the present utility model and the features of the embodiments may be combined with each other without collision.

It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures.

In the description of the present utility model, it should be noted that, directions or positional relationships indicated by terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., are directions or positional relationships based on those shown in the drawings, or are directions or positional relationships conventionally put in use of the inventive product, or are directions or positional relationships conventionally understood by those skilled in the art, are merely for convenience of describing the present utility model and for simplifying the description, and are not to indicate or imply that the apparatus or element to be referred to must have a specific direction, be constructed and operated in a specific direction, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used merely to distinguish between descriptions and should not be construed as indicating or implying relative importance.

In the description of the present utility model, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

As shown in fig. 1-3, a bag breaker with a buffer protection structure comprises a mounting frame 1, a housing 2 is mounted on the mounting frame 1, a rotatable fixed roller 3 is mounted in the housing 2, a rotatable swinging frame 4 is mounted on the housing 2, the swinging frame 4 extends into the housing 2 and is provided with a swinging roller 5 corresponding to the fixed roller 3, the side surface of the housing 2 is provided with an adjusting rod 9 corresponding to the swinging frame 4, the adjusting rod 9 is rotationally connected with the swinging frame 4 through an ear plate 8, a fixed clamping block 6 corresponding to the adjusting rod 9 is mounted on the housing 2, the adjusting rod 9 extends into the housing 2 through the fixed clamping block 6, an adjusting spring 7 is mounted between the fixed clamping block 6 and the adjusting rod 9, the swinging roller 5 can be stressed to retract to protect crushing teeth 15 on the fixed roller 3 and the swinging roller 5 when garbage with larger hardness is crushed in the process of the bag breaking of the fixed roller 3 and the swinging roller 5 by arranging the fixed clamping block 6, the adjusting spring 7, the ear plate 8 and the adjusting rod 9, the swinging roller 5 is stressed to lead the swinging frame 4 to swing so as to lead the adjusting rod 9 to compress the adjusting spring 7 for buffering, when the stress is slowed down, the elastic compression force of the adjusting spring 7 leads the adjusting rod 9 to reset and back so as to lead the swinging roller 5 to reset and continue to break bags, thereby effectively prolonging the service life of the equipment, the shell 2 is provided with a feed inlet 11 corresponding to the fixed roller 3 and the swinging roller 5, the feed inlet 11 is internally provided with an inclined chute, the bottom surface of the shell 2 is provided with a discharge outlet 10, the inclined chute in the feed inlet 11 can lead materials to slowly and evenly fall down, the phenomenon that a large amount of materials fall down simultaneously to cause equipment to be blocked is avoided, the work efficiency of the equipment is ensured, the shell 2 is provided with a rotating shaft 13, the swinging frame 4 is rotationally connected with the shell 2 through the rotating shaft 13, the swing frame 4 is provided with the gear motor 12, the power output end of the gear motor 12 is connected with the swing roller 5 in a chain transmission manner, the fixed roller 3 is connected with an external power source through the fixed shaft 14, the fixed roller 3 and the swing roller 5 are provided with the mounting plates 16, the mounting plates 16 are provided with the detachable crushing teeth 15, the crushing teeth 15 are connected with the fixed roller 3 through bolts 17, the crushing teeth 15 can be detached through the arrangement of the mounting plates 16 and the bolts 17, and the maintenance of the fixed roller 3 and the swing roller 5 can be facilitated.

The working process of the utility model is as follows: in the process of using the bag breaker, firstly, the garbage bag filled with garbage enters the shell 2 through the feed inlet 11, the fixed roller 3 and the swinging roller 5 rotate under the drive of a power source, so that the fixed roller 3 and the swinging roller 5 carry out bag breaking operation on the garbage bag, when the swinging roller 5 encounters garbage with higher hardness, the swinging roller 5 is stressed, the swinging frame 4 rotates, the swinging roller 5 is retracted through the compression adjustment spring 7 of the adjusting rod 9, the broken teeth 15 on the swinging roller 5 are prevented from being damaged, when the garbage with higher hardness passes through, the elastic force of the adjusting spring 7 is that the swinging roller 5 resets to continue the bag breaking operation, and finally, the garbage after bag breaking is discharged through the discharge outlet 10.

Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.

Claims

1. Bag breaker with buffering protection architecture, including mounting bracket (1), its characterized in that: install shell (2) on mounting bracket (1), install rotatable fixed roller (3) in shell (2), install rotatable swing frame (4) on shell (2), swing frame (4) extend to in shell (2) and install swing roller (5) corresponding with fixed roller (3), install adjusting lever (9) corresponding with swing frame (4) side-mounting of shell (2), adjusting lever (9) are connected through otic placode (8) and swing frame (4) rotation, install fixed fixture block (6) corresponding with adjusting lever (9) on shell (2), adjusting lever (9) run through fixed fixture block (6) and extend to in shell (2), install adjusting spring (7) between fixed fixture block (6) and adjusting lever (9).

2. The bag breaker with buffering protection structure according to claim 1, wherein: the feeding device is characterized in that a feeding hole (11) corresponding to the fixed roller (3) and the swinging roller (5) is arranged on the shell (2), an inclined chute is arranged in the feeding hole (11), and a discharging hole (10) is arranged on the bottom surface of the shell (2).

3. The bag breaker with buffering protection structure according to claim 1, wherein: the shell (2) is provided with a rotating shaft (13), and the swinging frame (4) is rotationally connected with the shell (2) through the rotating shaft (13).

4. The bag breaker with buffering protection structure according to claim 1, wherein: the swing frame (4) is provided with a gear motor (12), and the power output end of the gear motor (12) is connected with the swing roller (5) in a chain transmission way.

5. The bag breaker with buffering protection structure according to claim 1, wherein: the fixed roller (3) is connected with an external power source through a fixed shaft (14).

6. The bag breaker with buffering protection structure according to claim 1, wherein: the fixed roller (3) and the swing roller (5) are both provided with mounting plates (16), the mounting plates (16) are provided with detachable crushing teeth (15), and the crushing teeth (15) are connected with the fixed roller (3) through bolts (17).