CN110787879A

CN110787879A - Extrusion type crusher

Info

Publication number: CN110787879A
Application number: CN201911269612.XA
Authority: CN
Inventors: 朱勇
Original assignee: Guangdong Maijieer Biological Environmental Protection Technology Co Ltd
Current assignee: Guangdong Maijieer Biological Environmental Protection Technology Co Ltd
Priority date: 2019-12-11
Filing date: 2019-12-11
Publication date: 2020-02-14

Abstract

The invention relates to the technical field of crushers, in particular to an extrusion type crusher, which comprises an outer barrel, an inner barrel arranged in the outer barrel and a driving assembly for driving the outer barrel and the inner barrel to rotate relatively, wherein a gap gradually reduced from top to bottom is formed between the outer barrel and the inner barrel, and a plurality of rolling cutters are respectively arranged on the inner wall of the outer barrel and the outer wall of the inner barrel. When the kitchen waste is crushed, the kitchen waste is poured into a gap between the outer barrel and the inner barrel, the outer barrel and the inner barrel are driven to rotate relatively by the driving assembly, the kitchen waste is crushed by the rolling cutters on the inner wall of the outer barrel and the outer wall of the inner barrel, the kitchen waste slides downwards gradually under the action of self gravity, and the gap between the outer barrel and the inner barrel is gradually reduced, so that the effect of gradually crushing the kitchen waste is achieved, the garbage is easy to transition from a large gap to a small gap, and the garbage treatment efficiency is high step by step.

Description

Extrusion type crusher

Technical Field

The invention relates to the technical field of crushers, in particular to an extrusion type crusher.

Background

The kitchen waste comprises food processing leftovers (kitchen waste) and edible residues (kitchen waste) generated in families, schools, dining halls, catering industries and the like, and at present, special treatment equipment is used for reprocessing and utilizing the kitchen waste.

The kitchen waste is roughly sorted before being treated, the kitchen waste after rough sorting is preliminarily crushed by a primary crusher, light substances and heavy impurities in the kitchen waste are stripped to achieve the effect of preliminary pulping, and then the kitchen waste is conveyed to the next procedure. At present, the crusher used in the industry is generally of a double-roller type, and the structure is unreasonable, so that the garbage treatment efficiency is low.

Disclosure of Invention

In view of the defects of the prior art, the invention aims to provide an extrusion type crusher which has the advantage of improving the garbage treatment efficiency.

The technical purpose of the invention is realized by the following technical scheme: the utility model provides an extrusion formula breaker, includes outer barrel, locates the inside interior barrel of outer barrel and drive outer barrel and the relative pivoted drive assembly of interior barrel, outer barrel with the gap that top-down reduces gradually has between the interior barrel, outer barrel inner wall with interior barrel outer wall is equipped with a plurality of crushing sword respectively.

Preferably, the inner cylinder is rotatably connected to the inside of the outer cylinder, and the driving assembly is installed on the outer cylinder.

Preferably, the upper end of the outer cylinder body is provided with a feeding box communicated with the interior of the outer cylinder body.

Preferably, the lower end of the outer cylinder body is provided with a discharge box communicated with the inside and the outside of the outer cylinder body.

Preferably, drive assembly includes the motor and rotates the axis of rotation of connecting in outer barrel, the axis of rotation sets up along the central axis of outer barrel, interior barrel is along the central axis direction fixed connection in the axis of rotation of interior barrel.

Preferably, a gearbox is arranged between the motor and the rotating shaft.

Preferably, the inner cylinder body is conical, and the outer cylinder body is two symmetrical cones.

Preferably, the rotating shaft is connected with a material stirring plate, and the material stirring plate is arranged in the discharge box.

In conclusion, the invention has the following beneficial effects: during broken rubbish, pour kitchen garbage into the gap between outer barrel and the interior barrel, do relative rotation along with drive assembly drive outer barrel and interior barrel, the crushing sword on outer barrel inner wall and the interior barrel outer wall rolls the breakage to kitchen garbage, kitchen garbage slides down gradually under self action of gravity, reduce gradually along with the gap between outer barrel and the interior barrel, thereby reach the effect of progressively crushing rubbish, so not only do benefit to and pass through easily rubbish to little gap by big gap, and step by step, refuse treatment is efficient.

Drawings

FIG. 1 is a schematic structural diagram of an embodiment of the present invention;

FIG. 2 is an exploded view of the inner cylinder, the outer cylinder and the rotating shaft in an embodiment of the present invention;

fig. 3 is a schematic structural diagram of a discharging box and a kickoff plate in the embodiment of the invention.

Reference numerals: 1. an outer cylinder; 2. an inner cylinder; 3. a drive assembly; 31. a motor; 32. a rotating shaft; 33. a gearbox; 4. a rolling cutter; 5. a feeding box; 6. a discharging box; 61. a kick-out plate.

Detailed Description

In order to make the technical problems, technical solutions and advantageous effects to be solved by the present invention more clearly apparent, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly or indirectly connected to the other element.

It will be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like, as used herein, refer to an orientation or positional relationship indicated in the drawings that is solely for the purpose of facilitating the description and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and is therefore not to be construed as limiting the invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

The utility model provides an extrusion type crusher, refers to fig. 1 to 3, includes outer barrel 1, locates the inside interior barrel 2 of outer barrel 1 and drive outer barrel 1 and interior barrel 2 relative pivoted drive assembly 3, outer barrel 1 with the gap that gradually reduces from top to bottom has between the interior barrel 2, outer barrel 1 inner wall with 2 outer walls of interior barrel are equipped with a plurality of crushing sword 4 respectively.

During broken rubbish, pour kitchen garbage into the gap between outer barrel 1 and the interior barrel 2, do relative rotation along with the outer barrel 1 of drive assembly 3 drive and interior barrel 2, the crushing sword 4 on outer barrel 1 inner wall and the 2 outer walls of interior barrel rolls the breakage to kitchen garbage, kitchen garbage is gliding downwards gradually under self action of gravity, reduce gradually along with the gap between outer barrel 1 and the interior barrel 2, thereby reach the effect of progressively crushing rubbish, not only do benefit to like this and pass through easily rubbish by big gap to little gap, and step by step, refuse treatment is efficient.

Specifically, interior barrel 2 rotates to be connected inside outer barrel 1, drive assembly 3 installs in outer barrel 1. Certainly can also rotate outer barrel 1 according to actual conditions and connect in the barrel 2 outsidely in, keep inner barrel 2 fixed promptly, outer barrel 1 rotates, perhaps inner barrel 2 and outer barrel 1 simultaneous antiport all can realize relative rotation, reaches the effect of crushing rubbish.

Specifically, the upper end of the outer cylinder body 1 is provided with a feeding box 5 communicated with the interior of the outer cylinder body 1. The feeding box 5 can be connected with garbage conveying mechanisms such as a conveying belt and the like, and automatic feeding is realized.

Specifically, 1 lower extreme of outer barrel is equipped with the inside and external ejection of compact case 6 of the outer barrel of intercommunication 1, and ejection of compact case 6 can realize rubbish and pulverize back direction discharge.

Specifically, drive assembly 3 includes motor 31 and rotates the axis of rotation 32 of connecting in outer barrel 1, the axis of rotation 32 sets up along the central axis of outer barrel 1, interior barrel 2 is along the central axis direction fixed connection in axis of rotation 32 of interior barrel 2.

Specifically, a gearbox 33 is disposed between the motor 31 and the rotating shaft 32. The gearbox 33 facilitates the worker to adjust the rotation speed of the rotating shaft 32 according to the actual condition of the garbage.

Specifically, the inner cylinder body 2 is conical, and the outer cylinder body 1 is two symmetrical cones. Of course, according to actual conditions, the inner wall of the inner cylinder body 2 only needs to be a cone, the inner wall of the outer cylinder body 1 only needs to be two symmetrical cones, and the outer wall of the inner cylinder body 2 and the outer wall of the outer cylinder body 1 can be processed into any other shapes.

Specifically, the rotating shaft 32 is connected with a material stirring plate 61, the material stirring plate 61 is arranged in the discharging box 6, and thus, along with the rotation of the rotating shaft 32, the material stirring plate 61 can regularly and gradually centrifugally stir the crushed garbage out of the discharging box 6, so that the purpose of automatic discharging is achieved.

The above-mentioned embodiments are merely illustrative and not restrictive, and those skilled in the art can make modifications to the embodiments without inventive contribution as required after reading the present specification, but only protected by the patent laws within the scope of the claims.

Claims

1. The utility model provides a squeezing type crusher which characterized in that: including outer barrel, locate the inside interior barrel of outer barrel and drive outer barrel and the relative pivoted drive assembly of interior barrel, outer barrel with the gap that top-down reduces gradually has between the interior barrel, outer barrel inner wall with interior barrel outer wall is equipped with a plurality of crushing sword respectively.

2. The extrusion crusher as recited in claim 1, wherein: the inner cylinder body is rotatably connected inside the outer cylinder body, and the driving assembly is installed on the outer cylinder body.

3. The extrusion crusher as recited in claim 2, wherein: the upper end of the outer cylinder body is provided with a feeding box communicated with the interior of the outer cylinder body.

4. A crushing mill as claimed in claim 3, wherein: the lower end of the outer barrel is provided with a discharging box communicated with the inside and the outside of the outer barrel.

5. The extrusion crusher as recited in claim 4, wherein: the drive assembly includes the motor and rotates the axis of rotation of connecting in outer barrel, the axis of rotation sets up along the central axis of outer barrel, the central axis direction fixed connection in the axis of rotation of interior barrel along interior barrel.

6. The extrusion crusher as recited in claim 5, wherein: a gearbox is arranged between the motor and the rotating shaft.

7. The extrusion crusher as recited in claim 6, wherein: the inner cylinder body is conical, and the outer cylinder body is two symmetrical cones.

8. The extrusion crusher as recited in claim 7, wherein: the rotating shaft is connected with a material stirring plate, and the material stirring plate is arranged in the discharge box.