WO2022178879A1

WO2022178879A1 - Solid waste crushing apparatus

Info

Publication number: WO2022178879A1
Application number: PCT/CN2021/078299
Authority: WO
Inventors: 高猛
Original assignee: 苏州巴涛信息科技有限公司
Priority date: 2021-02-27
Filing date: 2021-02-27
Publication date: 2022-09-01

Abstract

A solid waste crushing apparatus, comprising a base (1), a first shock absorption structure, a main body (2), a second shock absorption structure, a first crushing structure, a second crushing structure, a first noise reduction structure and a second noise reduction structure, wherein the first shock absorption structure is installed on a surface of the upper end of the base (1); the bottom of the main body (2) is fixedly connected to the top of the first shock absorption structure; the top of the main body (2) is provided with a feed hopper; the bottom of the main body (2) is designed as an inclined plane, and the bottom end of one side of the main body (2) is provided with a discharge port; the second shock absorption structure is installed on the surface of the upper end of the base (1), and the second shock absorption structure is located at lateral faces of the main body (2); and the first crushing structure is installed inside the main body (2) and is on one side of the back face of the main body. The apparatus has a scientific and rational structure, is safe and convenient to use, and has a good overall shock-absorption effect; and the apparatus is not prone to being damaged, thereby prolonging the service life thereof, and a good crushing effect is achieved. In addition, noise pollution is effectively reduced, and the practicability is high.

Description

A solid waste crushing equipment

technical field

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

Background technique

The crushing equipment mainly includes jaw crusher, cone crusher, gyratory crusher, hammer crusher, roller crusher, impact crusher, impact crusher, etc., which belong to the category of construction machinery. Mining, cement, transportation construction, metallurgy, chemical industry, electric power, water conservancy, real estate and other industries have driven the development of China's crushing and grinding equipment industry. With a qualitative leap, it has made great progress in the international market. In 2008, the Chinese market surpassed the North American market to become the market with the largest number of mining machinery in the world. Ball mills and ball mills top the list, and the existing crushing equipment will generate large vibrations when in use. Over time, it is easy to cause damage to the equipment, reduce its service life, and the crushing is poor. At the same time, the noise is large, and it is easy to produce Large noise pollution, poor overall practicality.

Utility model content

The purpose of the present utility model is to provide a solid waste crushing equipment to solve the problems raised in the above background technology.

In order to solve the above technical problems, the utility model provides the following technical solutions: a solid waste crushing equipment, comprising a base, a first shock absorption structure, a main body, a second shock absorption structure, a first crushing structure, a second crushing structure, A first noise reduction structure and a second noise reduction structure, the first shock absorption structure is mounted on the upper end surface of the base, the bottom of the main body is fixedly connected with the top of the first shock absorption structure, and the top of the main body is provided with In the feeding funnel, the bottom of the main body is designed with a slope type, and a discharge port is opened at the bottom end of one side of the main body, the second shock absorption structure is installed on the upper end surface of the base, and the second The shock absorbing structure is located on the surrounding sides of the main body, the first crushing structure is installed inside the main body and at one side of its back, the second crushing structure is installed inside the main body, and the second crushing structure is located in the first Below the crushing structure, the first noise reduction structure is installed around the inner periphery of the main body, and the second noise reduction structure is installed around the outer periphery of the main body

Preferably, the first shock absorbing structure includes a plurality of first springs, the plurality of first springs are respectively fixedly mounted on the upper end surface of the base, and the bottom of the main body is fixedly connected with the tops of the plurality of first springs.

Preferably, the second shock absorbing structure includes a fixing plate, a second spring and an abutting plate, each of the fixing plate and the abutting plate is provided with four, and the four fixing plates are respectively fixed and installed on the upper end of the base On the surface, the second springs are provided with four groups, the four groups of the second springs are respectively fixedly installed on one side of the four fixing plates, and the one side of the four abutting plates are respectively fixedly connected with the four groups of the second springs .

Preferably, the four abutting plates are all fitted with a cushioning layer facing one side of the main body.

Preferably, the first crushing structure includes two crushing rollers and two first motors, the two crushing rollers are respectively movably installed inside the main body, and the shaft ends of the two crushing rollers extend through the main body. At the back, the two first motors are installed on the back side of the main body through a mounting plate, and the output ends of the two first motors are respectively fixedly connected to the shaft ends of the two crushing rollers.

Preferably, the second crushing structure includes a mounting seat, a second motor, a rotating shaft and a cutter, both sides of the mounting seat are fixedly installed inside the main body through connecting plates, and the second motor is fixedly installed on the side of the mounting seat. At the bottom, the rotating shaft is movably installed on the upper end surface of the mounting seat, and the bottom end of the rotating shaft penetrates the mounting seat and is fixedly connected with the output end of the second motor. It is fixedly mounted on the outer circumference of the rotating shaft.

Preferably, the first noise reduction structure includes four rubber cushion layers, and the four rubber cushion layers are fitted and installed on the inner periphery of the main body respectively.

Preferably, the second noise reduction structure includes four sound insulation boards, and the four sound insulation boards are respectively fixed and installed at the outer periphery of the main body.

Preferably, the interiors of the four soundproof panels are filled with sound-absorbing cotton.

Preferably, a telescopic connecting rod is provided inside the second spring.

The beneficial effects are:

1. The utility model is provided with a first shock-absorbing structure, a second shock-absorbing structure, a first crushing structure and a second crushing structure, so that during the crushing work, the up and down vibration of the main body can be carried out by the first shock-absorbing structure. Effective buffering and shock-absorbing treatment, and the second shock-absorbing structure can effectively buffer and shock-absorbing the vibration of the surrounding sides of the main body, thereby effectively avoiding damage to the equipment and prolonging its overall service life. During the crushing work, the materials can be preliminarily crushed through the first crushing structure, and then the preliminary crushed materials can be further crushed through the second crushing structure, thereby effectively improving the crushing effect of the materials.

2. The utility model is provided with a first noise reduction structure and a second noise reduction structure, so that during the crushing work, the first noise reduction structure can block the materials that collide with the sides of the main body and reduce the collision noise. , and the noise generated in the main body can be effectively isolated and absorbed through the second noise reduction structure, thereby further reducing the noise generated when the main body is working, thereby effectively reducing noise pollution, and having high practicability.

Description of drawings

Fig. 1 is the overall structure schematic diagram of the present utility model;

Fig. 2 is the second spring installation plan view of the present utility model;

Fig. 3 is the top view of the utility model cutter installation;

Fig. 4 is the enlarged schematic diagram of A place in Fig. 1;

In the figure: 1, the base; 2, the main body; 3, the first spring; 4, the fixing plate; 5, the second spring; 6, the abutment plate; 7, the buffer layer; 8, the crushing roller; 9, the first Motor; 10. Mounting seat; 11. Second motor; 12. Rotating shaft; 13. Cutter; 14. Rubber cushion; 15. Sound insulation board; 16. Sound-absorbing cotton; 17. Telescopic connecting rod.

Detailed ways

1-4, the present utility model provides the following technical solutions: a solid waste crushing equipment, comprising a base 1, a first shock-absorbing structure, a main body 2, a second shock-absorbing structure, a first crushing structure, a second A crushing structure, a first noise reduction structure and a second noise reduction structure, the first vibration reduction structure is installed on the upper end surface of the base 1, the bottom of the main body 2 is fixedly connected with the top of the first vibration reduction structure, the The top of the main body 2 is provided with a feeding funnel, the bottom of the main body 2 is designed with an inclined surface, and a discharge port is opened at the bottom end of one side of the main body 2 , and the second shock absorbing structure is installed on the base 1 . The upper end surface of the main body 2, the second shock absorbing structure is located on the surrounding side of the main body 2, the first crushing structure is installed inside the main body 2 and at the back side of the main body 2, and the second crushing structure is installed on the main body 2. Inside, and the second crushing structure is located below the first crushing structure, the first noise reduction structure is installed around the inner periphery of the main body 2 , and the second noise reduction structure is installed around the outer periphery of the main body 2 .

The first shock absorbing structure includes a plurality of first springs 3 , the plurality of first springs 3 are respectively fixed and installed on the upper end surface of the base 1 , and the bottom of the main body 2 is fixed to the top of the plurality of first springs 3 . connected, so that when the main body 2 performs the crushing work, the up and down vibrations transmitted on the main body 2 can be effectively buffered and damped by the first spring 3;

The second shock absorbing structure includes a fixing plate 4, a second spring 5 and an abutting plate 6. There are four of the fixing plates 4 and the abutting plates 6. The four fixing plates 4 are respectively fixed and installed on the base. On the upper end surface of the seat 1, the second springs 5 are provided with four groups. It is fixedly connected with the four sets of second springs 5, so that when the main body 2 is crushed, if it shakes from left to right, front and rear, the abutment plate 6 can cooperate with the buffer layer 7 to limit the shaking of the main body 2. At the same time, in conjunction with the second spring 5, the shaking and vibration of the main body 2 is effectively buffered and damped, thereby effectively preventing the main body 2 from being damaged by vibration as a whole, thereby effectively extending the service life of the main body 2;

The four abutting plates 6 are all fitted with a cushioning layer 7 facing the side of the main body 2, so that the cushioning layer 7 can improve the effect of buffering and shock absorption on the main body 2;

The first crushing structure includes two crushing rollers 8 and two first motors 9, the two crushing rollers 8 are respectively movably installed inside the main body 2, and the shaft ends of the two crushing rollers 8 extend through to At the back of the main body 2, the two first motors 9 are installed on the back side of the main body 2 through the mounting plate, and the output ends of the two first motors 9 are respectively connected with the shaft ends of the two crushing rollers 8. Fixed connection, so that when the material is crushed, the two first motors 9 can be activated to drive the two crushing rollers 8 to rotate, so as to perform preliminary crushing treatment on the material entering the feeding hopper;

The second crushing structure includes a mounting seat 10, a second motor 11, a rotating shaft 12 and a cutter 13. Both sides of the mounting seat 10 are fixedly installed inside the main body 2 through connecting plates, and the second motor 11 is fixedly installed At the bottom of the mounting seat 10 , the rotating shaft 12 is movably mounted on the upper end surface of the mounting seat 10 , and the bottom end of the rotating shaft 12 penetrates the mounting seat 10 and is fixedly connected to the output end of the second motor 11 , and the cutter 13 is provided with There are a plurality of the cutting knives 13, which are respectively fixed and installed at the outer periphery of the rotating shaft 12, so that the second motor 11 can be activated to drive the rotating shaft 12 and the cutting knife 13 to rotate at a high speed while the material is preliminarily crushed. In this way, further shredding processing is performed on the materials dropped after preliminary crushing, so as to further improve the crushing processing effect of the materials;

The first noise reduction structure includes four rubber cushion layers 14, and the four rubber cushion layers 14 are fitted and installed on the inner periphery of the main body 2 respectively, so that the material is crushed during the crushing process. During operation, the rubber cushion 14 can be used to block the materials that collide with the inner and outer parts of the main body 2, so as to reduce the noise generated during the collision, thereby initially reducing noise pollution;

The second noise reduction structure includes four sound insulation boards 15, and the four sound insulation boards 15 are respectively fixed and installed at the outer periphery of the main body 2, so that when the crushing work is carried out, the sound insulation boards 15 can affect the noise generated inside the main body 2. The noise is effectively intercepted, and the sound absorption and noise reduction treatment is carried out through the sound-absorbing cotton 16 filled inside, thereby further reducing the generation of noise, and then effectively reducing the pollution of noise;

The interiors of the four sound insulation boards 15 are filled with sound-absorbing cotton 16, so that the sound absorption and noise reduction effect of the sound insulation boards 15 is improved;

The interior of the second spring 5 is provided with a telescopic connecting rod 17, so that the situation that the second spring 5 is dislocated and damaged is avoided;

The working principle of the utility model: when the main body 2 is crushing, the up and down vibration transmitted on the main body 2 can be effectively buffered and damped by the first spring 3; The connecting plate 6 cooperates with the cushioning layer 7 to limit the shaking of the main body 2. At the same time, it cooperates with the second spring 5 to effectively buffer and dampen the shaking and vibration of the main body 2, thereby effectively preventing the main body 2 from being affected as a whole. Vibration damage, which effectively prolongs the service life of the main body 2. When the material is crushed, the two first motors 9 can be activated to drive the two crushing rollers 8 to rotate, so that the material entering the feed hopper can be removed. Preliminary crushing treatment is carried out, and at the same time, the second motor 11 can be activated to drive the rotating shaft 12 and the cutter 13 to rotate at a high speed, so as to further shred the material dropped after the preliminary crushing, thereby further improving the quality of the material. When the material is crushed, the rubber cushion 14 can be used to block the material that collides with the interior of the main body 2 to reduce the noise generated when it collides, thereby initially reducing noise pollution. The board 15 effectively intercepts the noise generated inside the main body 2, and performs sound absorption and noise reduction treatment through the sound-absorbing cotton 16 filled inside, thereby further reducing the generation of noise, thereby effectively reducing noise pollution, practicality higher.

Claims

A solid waste crushing equipment, characterized in that it comprises a base (1), a first shock absorption structure, a main body (2), a second shock absorption structure, a first crushing structure, a second crushing structure, and a first noise reduction structure. Structure and a second noise reduction structure, the first shock absorption structure is mounted on the upper end surface of the base (1), the bottom of the main body (2) is fixedly connected with the top of the first shock absorption structure, the main body (2) The top of the main body (2) is provided with a feeding funnel, the bottom of the main body (2) is designed with an inclined surface, and a discharge port is opened at the bottom end of one side of the main body (2), and the second shock absorbing structure is installed on the the upper end surface of the base (1), the second shock absorbing structure is located at the surrounding side surfaces of the main body (2), the first crushing structure is installed inside the main body (2) and at the back side thereof, the The second crushing structure is installed inside the main body (2), and the second crushing structure is located below the first crushing structure, the first noise reduction structure is installed around the inner periphery of the main body (2), and the second crushing structure is located below the first crushing structure. The noise reduction structure is installed around the outer periphery of the main body (2).
The solid waste crushing equipment according to claim 1, characterized in that: the first shock absorbing structure comprises a plurality of first springs (3), and the plurality of first springs (3) are respectively fixedly installed on the On the upper end surface of the base (1), the bottom of the main body (2) is fixedly connected with the tops of the plurality of first springs (3).
The solid waste crushing equipment according to claim 1, wherein the second shock absorbing structure comprises a fixing plate (4), a second spring (5) and an abutting plate (6), the fixing There are four plates (4) and abutting plates (6), the four fixing plates (4) are respectively fixed and installed on the upper end surface of the base (1), and the second spring (5) is provided with four. Group, four groups of the second springs (5) are respectively fixed on one side of the four fixing plates (4), one side of the four abutting plates (6) are respectively connected with the four groups of second springs (5) Fixed connection.
The solid waste crushing equipment according to claim 3, characterized in that: the four abutting plates (6) facing the side of the main body (2) are all fitted with a buffer cushion layer (7).
A solid waste crushing device according to claim 1, characterized in that: the first crushing structure comprises two crushing rollers (8) and two first motors (9), and the two crushing rollers ( 8) They are respectively movably installed inside the main body (2), and the shaft ends of the two crushing rollers (8) extend through to the back of the main body (2), and the two first motors (9) are installed by The plate is installed on the back side of the main body (2), and the output ends of the two first motors (9) are respectively fixedly connected with the shaft ends of the two crushing rollers (8).
The solid waste crushing equipment according to claim 1, wherein the second crushing structure comprises a mounting seat (10), a second motor (11), a rotating shaft (12) and a cutter (13), Both sides of the mounting seat (10) are fixedly installed inside the main body (2) through connecting plates, the second motor (11) is fixedly mounted on the bottom of the mounting seat (10), and the rotating shaft (12) is movably installed At the upper end surface of the mounting seat (10), and the bottom end of the rotating shaft (12) penetrates the mounting seat (10) and is fixedly connected to the output end of the second motor (11), the cutter (13) is provided with a plurality of , a plurality of the cutting knives (13) are respectively fixed and installed at the outer periphery of the rotating shaft (12).
The solid waste crushing equipment according to claim 1, characterized in that: the first noise reduction structure comprises a rubber cushion layer (14), and the rubber cushion layer (14) is provided with four rubber cushion layers (14). The rubber cushion layers (14) are fitted and installed on the inner periphery of the main body (2) respectively.
The solid waste crushing equipment according to claim 1, characterized in that: the second noise reduction structure comprises four sound insulation boards (15), and the four sound insulation boards (15) are respectively fixedly installed on the main body ( 2) around the outside.
The solid waste crushing equipment according to claim 8, characterized in that: the interiors of the four sound insulation boards (15) are filled with sound-absorbing cotton (16).
The solid waste crushing equipment according to claim 3, wherein a telescopic connecting rod (17) is arranged inside the second spring (5).