CN203018159U - An anti-winding discharge structure for a garbage crusher - Google Patents

Abstract

The utility model proposes an anti-entanglement unloading structure for a garbage crusher, comprising a knife box, two knife shafts parallel to each other installed in the knife box, each knife shaft is equipped with a plurality of crushing knives, the center lines of the two knife shafts are in the same horizontal plane, and a plurality of fixed knives staggered with the crushing knives are installed on both sides of the knife box, and also comprises a unloading block located at the bottom of the fixed knife, and the angle between the unloading block and the axis direction of the knife shaft is α, and the angle 90°≥α≥80°. In the utility model, since the unloading block is provided at the bottom of the fixed knife, and the angle between the unloading block and the axis direction of the knife shaft is between 80° and 90°, and the unloading block is provided at the quadrant point, it can well unload soft materials such as ground film and plastic convenience bags, reduce repeated friction between the machine and the material, greatly improve production efficiency, and reduce production costs.

Description

An anti-winding discharge structure for a garbage crusher

technical field

The utility model relates to a machine for crushing urban garbage, in particular to an anti-winding discharge structure for a garbage crusher.

Background technique

When the garbage crusher of the prior art crushes soft materials, such as soft materials such as mulch film and convenience bags, the crushed materials will be wound on the fixed knife. Due to the long-term accumulation, the friction of the machine is increased and the In the blanking space, in order to continue crushing materials, the machine has to be shut down for manual cleaning, which seriously affects the crushing efficiency.

Utility model content

The utility model aims to overcome the deficiencies of the prior art and provide an anti-winding discharge structure of a garbage crusher with high discharge speed and high work efficiency.

The technical scheme of the utility model is achieved in that:

An anti-winding unloading structure for a garbage crusher, comprising a knife box, two parallel knife shafts installed in the knife box, each of the knife shafts is equipped with a plurality of crushing knives, and the two The center line of the cutter shaft is in the same horizontal plane, and a plurality of fixed knives interlaced with the crushing knives are installed on both sides of the knife box, and it is characterized in that it also includes a discharge block located at the bottom of the fixed knives, And the included angle between the discharge block and the axial direction of the cutter shaft is α, and the included angle is 90°≥α≥80°.

Preferably, a spacer is provided between two adjacent crushing knives on the same cutter shaft, and the discharge block matches the spacer.

Preferably, the discharge block is formed integrally or welded with the fixed knife.

Compared with the prior art, the utility model has the advantages that: since a discharge block is arranged at the bottom of the fixed knife, and the angle between the discharge block and the axial direction of the cutter shaft is between 80° and 90°, the discharge The block is set at the quadrant point, so soft materials such as mulch film and plastic convenient bags can be removed well, and the repeated friction between the machine and the material can be reduced. The unloading block is set at the quadrant point position, so the mulch film can be removed well , plastic convenience bags and other soft materials, reducing repeated friction between machines and materials, greatly improving production efficiency and reducing production costs.

Description of drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the accompanying drawings that need to be used in the description of the embodiments or the prior art. Obviously, the accompanying drawings in the following description These are only some embodiments of the utility model, and those skilled in the art can also obtain other drawings according to these drawings without any creative effort.

Fig. 1 is a structural schematic diagram of an anti-winding unloading structure of a garbage crusher of the present invention;

FIG. 2 is a structural schematic diagram of the transverse section of FIG. 1 .

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

As shown in Figures 1 and 2, an anti-winding unloading structure for a garbage crusher of the present utility model includes a knife box 1, two mutually parallel knife shafts 2 installed in the knife box 1, and each knife shaft A plurality of crushing knives 3 are installed on the top, and the centerlines of the two cutter shafts are in the same horizontal plane. A plurality of fixed knives 4 interlaced with the crushing knives 3 are respectively installed on both sides of the knife box 1. There is a drive connected, and a spacer 5 is set between two adjacent crushing knives 3 on the same knife shaft 2. In order to prevent the broken soft materials from winding the knives and affecting production efficiency, a discharge block is set at the bottom of the fixed knives 6. The unloading block 6 matches the spacer 5, and the angle between the side of the unloading block 6 away from the fixed knife and the axial direction of the cutter shaft 2 is α, and 90°≥α≥80°, preferably , The unloading block 6 and the fixed knife 4 are integrally formed.

In the utility model, a discharge block is added at the bottom of the fixed knife, and the angle between the side of the discharge block away from the fixed knife and the direction of the axis of the cutter shaft is between 80° and 90°. Quadrant point position, so soft materials such as mulch film and plastic convenient bags can be removed well, and repeated friction between the machine and materials can be reduced. The unloading block is set at the quadrant point position, so mulch film and plastic convenience bags can be removed well. Bags and other soft materials reduce repeated friction between machines and materials, greatly improving production efficiency and reducing production costs. .

The above descriptions are only preferred embodiments of the present utility model, and are not intended to limit the present utility model. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present utility model shall be included in the Within the protection scope of the present utility model.

Claims (4)

1. An anti-winding unloading structure for a garbage crusher, comprising a knife box, two mutually parallel knife shafts installed in the knife box, a plurality of crushing knives are installed on each of the knife shafts, two The center line of the cutter shaft is in the same horizontal plane, and a plurality of fixed knives interlaced with the crushing knives are installed on both sides of the knife box, and it is characterized in that it also includes a discharge valve located at the bottom of the fixed knives. block, and the angle between the unloading block and the axial direction of the cutter shaft is α. 2. The anti-winding unloading structure of a garbage crusher according to claim 1, wherein the included angle is 90°≥α≥80°. 3. The anti-winding unloading structure of a garbage crusher according to claim 2, characterized in that a spacer is provided between adjacent two crushing knives on the same said knife shaft, and said unloading block and The spacers match. 4. The anti-winding unloading structure of a garbage crusher according to any one of claims 1-3, characterized in that, the unloading block and the fixed knife are integrally formed.

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