CN218965883U

CN218965883U - Waste treatment device

Info

Publication number: CN218965883U
Application number: CN202320194912.1U
Authority: CN
Inventors: 匡涛; 匡金林
Original assignee: Qingdao Rensheng New Material Co ltd
Current assignee: Qingdao Rensheng New Material Co ltd
Priority date: 2023-02-08
Filing date: 2023-02-08
Publication date: 2023-05-05
Anticipated expiration: 2033-02-08

Abstract

The utility model relates to the technical field of crushing and discloses a waste treatment device which comprises a crushing bin, a feeding hole arranged at the top end of the crushing bin and a discharging hole arranged at the bottom end of the crushing bin, wherein a frame for supporting is arranged at the bottom end of the crushing bin, two knife rolls for crushing waste are arranged in the crushing bin, and one ends of the knife rolls are driven by a motor through gear transmission. This waste material processing apparatus utilizes the blade on the knife roller to cut the waste material, and the blade on two knife rollers is crisscross distributes, provides power for the cutting of blade under the rotation of knife roller to cut up soft rubber under the cutting of cutting edge, the blade is thicker in addition, is difficult for the damage, consequently can use for a long time.

Description

Waste treatment device

Technical Field

The utility model relates to the technical field of crushing, in particular to a waste treatment device.

Background

In the rubber product production process, waste materials such as unqualified products and flash edges are generated, in order to reduce the cost, the waste materials are generally crushed into raw materials, the raw materials are crushed by a knife roller of a crusher, the waste materials are crushed by the knife roller in a squeezing mode, a certain amount of soft rubber exists in the waste materials, the waste materials cannot be effectively crushed under the squeezing of the knife roller, and aiming at the problem, a waste material treatment device is provided.

Disclosure of Invention

In view of the above-mentioned shortcomings of the prior art, the present utility model provides a waste disposal device.

The utility model provides the following technical scheme: the waste treatment device comprises a crushing bin, a feed inlet arranged at the top end of the crushing bin and a discharge outlet arranged at the bottom end of the crushing bin, wherein a frame for supporting is arranged at the bottom end of the crushing bin, two knife rolls for crushing waste are arranged in the crushing bin, and one ends of the knife rolls are driven by a motor through gear transmission;

the cutter rollers comprise roller bodies and a plurality of groups of cutter heads arranged on the roller bodies, at least three blades are arranged on the cutter heads, and the cutter heads on the two cutter rollers are distributed in a staggered mode.

Preferably, a cover body for guiding the waste is arranged in the crushing bin, and the waste is guided between the two knife rolls through the cover body.

Preferably, a knife edge for cutting waste is formed on one side of the blade, and the knife edge is in a V shape recessed inwards.

Preferably, the blade is a metal plate with uniform thickness and is welded on the cutter head, and the blade edge of the blade is provided with a blade edge.

Preferably, the cutting edges are provided with two groups and are distributed on the edges of two sides of the cutting edge.

Compared with the prior art, the utility model has the following beneficial effects:

this waste material processing apparatus utilizes the blade on the knife roller to cut the waste material, and the blade on two knife rollers is crisscross distributes, provides power for the cutting of blade under the rotation of knife roller to cut up soft rubber under the cutting of cutting edge, the blade is thicker in addition, is difficult for the damage, consequently can use for a long time.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of the knife roll of the present utility model;

FIG. 3 is a schematic side view of the structure of FIG. 2 of the present utility model;

fig. 4 is a schematic view of the structure of the vane of the present utility model.

In the figure: 1. crushing the bin; 2. a feed inlet; 3. a discharge port; 4. a frame; 5. a knife roll; 51. a roller body; 52. a cutterhead; 53. a blade; 54. a knife edge; 55. a blade; 6. a cover body.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present disclosure more apparent, a technical solution of the embodiments of the present disclosure will be clearly and completely described in conjunction with the accompanying drawings of the embodiments of the present disclosure, and detailed descriptions of known functions and known components are omitted from the present disclosure in order to avoid unnecessarily obscuring the concept of the present disclosure.

Referring to fig. 1 to 4, a waste treatment device comprises a crushing bin 1, a feed inlet 2 arranged at the top end of the crushing bin 1, and a discharge outlet 3 arranged at the bottom end of the crushing bin 1, wherein a frame 4 for supporting is arranged at the bottom end of the crushing bin 1, two knife rolls 5 for crushing waste are arranged in the crushing bin 1, one ends of the knife rolls 5 are driven by a gear transmission, a cover 6 for guiding the waste is arranged in the crushing bin 1 and guides the waste between the two knife rolls 5 through the cover 6, the waste enters from the discharge outlet 3 and is guided by the cover 6, so that the waste falls on the two knife rolls 5 and is crushed under the rotation of the two knife rolls 5, and finally the waste is guided out from the discharge outlet 3.

The knife rolls 5 comprise roll bodies 51 and a plurality of groups of knife discs 52 arranged on the roll bodies 51, at least three blades 53 are arranged on the knife discs 52, and the knife discs 52 on the two knife rolls 5 are distributed in a staggered mode, so that waste materials fall on the knife rolls 5 and cannot pass through the knife rolls, and the waste materials can only be cut by the blades 53 on the rotating knife discs 52.

One side of the blade 53 is provided with a blade 54 for cutting waste, the blade 54 is in an inward concave V shape, the V-shaped blade 54 can prevent the waste from sliding out along the blade 54, so that the waste is blocked when sliding to a corner on the blade 54, and then the blade 53 rotates to cut the waste.

The blades 53 are metal plates with uniform thickness and are welded on the cutter head 52, the blades 54 of the blades 53 are provided with two groups of blades 55, the blades 55 are distributed on two side edges of the blades 54, and as the blades 53 on two adjacent cutter rollers 5 are distributed in a staggered manner, gaps are small, and the blades 55 can form scissors to cut waste.

The above embodiments are only exemplary embodiments of the present utility model and are not intended to limit the present utility model, the scope of which is defined by the claims. Various modifications and equivalent arrangements of this utility model will occur to those skilled in the art, and are intended to be within the spirit and scope of the utility model.

Claims

1. The utility model provides a waste treatment device, includes crushing storehouse (1) and installs feed inlet (2) on crushing storehouse (1) top and installs discharge gate (3) in crushing storehouse (1) bottom, frame (4) that are used for the support, its characterized in that are installed to the bottom of crushing storehouse (1): two knife rolls (5) for crushing waste are arranged in the crushing bin (1), and one end of each knife roll (5) is driven by a motor through gear transmission;

the cutter rollers (5) comprise roller bodies (51) and a plurality of groups of cutter discs (52) arranged on the roller bodies (51), at least three blades (53) are arranged on the cutter discs (52), and the cutter discs (52) on the two cutter rollers (5) are distributed in a staggered mode.

2. A waste disposal device according to claim 1, wherein: the crushing bin (1) is internally provided with a cover body (6) for guiding waste, and the waste is guided between the two knife rolls (5) through the cover body (6).

3. A waste disposal device according to claim 1, wherein: one side of the blade (53) is provided with a knife edge (54) for cutting waste, and the knife edge (54) is in a V shape recessed inwards.

4. A waste disposal device according to claim 3, wherein: the blade (53) is a metal plate with uniform thickness and is welded on the cutter head (52), and a blade (55) is arranged on a blade edge (54) of the blade (53).

5. A waste disposal device according to claim 4, wherein: the cutting edges (55) are provided with two groups and are distributed on the edges of two sides of the cutting edge (54).