CN217512515U

CN217512515U - Vertical double-rotor crusher for kitchen waste

Info

Publication number: CN217512515U
Application number: CN202221487353.5U
Authority: CN
Inventors: 潘炳新; 何文兴; 欧海明
Original assignee: Zhengxing Environmental Technology Foshan Co ltd
Current assignee: Zhengxing Environmental Technology Foshan Co ltd
Priority date: 2022-06-14
Filing date: 2022-06-14
Publication date: 2022-09-30
Anticipated expiration: 2032-06-14

Abstract

The utility model discloses a vertical birotor breaker of rubbish from cooking, including breaker, breaker in be equipped with first rotor and second rotor respectively, it still includes: the first rotor is arranged at the upper end of the first transmission shaft; the first belt wheel is arranged at the lower end of the first transmission shaft; the second rotor is arranged at the upper end of the second transmission shaft; the second band pulley, the second band pulley establish at second transmission shaft lower extreme, the hold-in range connect first band pulley and second band pulley, the hold-in range drives the synchronous rotation of second rotor when first transmission shaft drives first rotor and rotates, the utility model provides a vertical birotor breaker of rubbish after kitchen that crushing efficiency is high.

Description

Vertical double-rotor crusher for kitchen waste

Technical Field

The utility model relates to a refuse treatment technical field especially relates to a vertical birotor breaker of rubbish from cooking.

Background

The kitchen garbage has high water content and organic matter content, so the kitchen garbage is easy to rot and generate stink. The raw materials need to be properly processed and can be converted into usable resources; the characteristic of high organic matter content enables kitchen waste to be strictly treated to generate biogas for use as fuel or power generation, and in order to improve the recovery of organic matter in the kitchen waste, a crusher is often adopted to crush and disassemble the kitchen waste, so that a better organic matter recovery effect is realized, the resource utilization rate is improved, and better resource utilization is realized. At present, available crushers are vertical type crushers and horizontal type crushers, and based on diversity of kitchen waste, the vertical type crushers are often adopted to crush the kitchen waste in the production treatment process.

According to the prior art, there is a collision crusher, in which two crushing rotor assemblies are arranged in one machine body, and the two crushing rotor assemblies are driven by two same motors to make circular motion respectively, and the motion directions are opposite. The materials respectively fall into the collision plate hammers of the two rotors from the two feed inlets, the circular motion of the collision plate hammers pushes the materials to fly out along the tangential direction of the circular motion of the collision plate hammers, the materials directly collide with the materials on the other rotor flying head-on, the kinetic energy is rapidly released at the moment of collision, and huge impact force is generated between the two materials so as to crush the two materials. The crushing of the materials in the mode is realized by the conversion of collision kinetic energy of the materials and the relative movement of the materials, but because the moving directions of the two crushing rotors are always opposite, the airflow in the crusher is turbulent, and the crushing efficiency is low.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that: the defects of the prior art are overcome, and the vertical double-rotor crusher for kitchen garbage is high in crushing efficiency.

In order to realize the purpose, the technical scheme of the utility model is that: the utility model provides a vertical birotor breaker of rubbish from cooking, includes breaker, breaker in be equipped with first rotor and second rotor respectively, it still includes:

the first rotor is arranged at the upper end of the first transmission shaft;

the first belt wheel is arranged at the lower end of the first transmission shaft;

the second rotor is arranged at the upper end of the second transmission shaft;

a second belt wheel arranged at the lower end of the second transmission shaft,

the synchronous belt is connected with the first belt wheel and the second belt wheel, and the synchronous belt drives the second rotor to synchronously rotate when the first transmission shaft drives the first rotor to rotate.

After the structure more than adopting, compared with the prior art, the utility model has the following advantage: establish first rotor and first band pulley on the first transmission shaft respectively, establish second rotor and second band pulley on the second transmission shaft respectively, utilize the hold-in range to connect first band pulley and second band pulley, can realize first transmission shaft and second transmission shaft synchronous rotation like this, just also realized the synchronous rotation and the syntropy rotation of first rotor and second rotor, make the kitchen garbage that enters into breaker form rubbish hurricane fast, make to produce violent collision between rubbish, and then realize high efficiency's crushing effect, crushing efficiency is high.

Preferably, the first flange is arranged on the first transmission shaft, the first rotor is fixed to the first transmission shaft through the first flange, the first rotor is connected to the first transmission shaft through the flange, installation and replacement are facilitated, rotors of different specifications can be replaced, the universality is good, and maintenance is convenient.

Preferably, the second transmission shaft is provided with a second flange, the second rotor is fixed on the second transmission shaft through the second flange, and the second rotor is connected on the second transmission shaft through a flange, so that the mounting and the replacement are convenient, the rotors with different specifications can be replaced, the universality is good, and the maintenance is convenient.

Preferably, the device also comprises a motor, wherein the motor drives a first transmission shaft to rotate, and the first transmission shaft is a driving shaft.

Preferably, a feeding hole is formed in the position, corresponding to the first rotor, of the top of the crushing device, so that garbage to be crushed can conveniently enter the crushing device.

Preferably, the top of the crushing device is provided with an air outlet corresponding to the position of the second rotor, and odor generated by kitchen garbage can be pumped away from the air outlet, so that the odor cannot overflow to pollute the environment.

Preferably, a discharge opening is formed in the outer side face, close to the second rotor, of the crushing device, and a valve is arranged at the discharge opening to facilitate discharge.

Preferably, the outer side surface of the crushing device is provided with a driving piece, the driving piece drives the valve to move up and down, the valve is convenient to open and close, and meanwhile, the gap between the valve and the discharge port can be controlled.

Preferably, a slag discharge port is formed in the position, close to the first rotor, of the lower end of the crushing device, so that the crushing device is convenient to clean, and the cleaning effect is enhanced.

Preferably, the crushing device comprises a first tank body, a second tank body and a communication port, the communication port is communicated with an inner cavity of the first tank body and an inner cavity of the second tank body, the first rotor is located in the first tank body, and the second rotor is located in the second tank body.

Drawings

Fig. 1 is a front sectional view of the vertical dual-rotor crusher for kitchen waste of the present invention.

Fig. 2 is a perspective view of the kitchen waste vertical double-rotor crusher without a slag discharge port.

Fig. 3 is a perspective view of the kitchen waste vertical double-rotor crusher with a slag discharge port.

The crushing device comprises a crushing device body 1, a crushing device body 110, a first tank body 120, a second tank body 130, a communication port 2, a first rotor 3, a second rotor 4, a first transmission shaft 5, a first belt wheel 6, a second transmission shaft 7, a second belt wheel 8, a synchronous belt 9, a first flange 10, a second flange 11, a motor 12, a feed inlet 13, an exhaust port 14, a discharge port 15, a valve 16, a driving piece 17, a slag discharge port 18, a driving wheel 19, a driving wheel 20 and a guide groove.

Detailed Description

The present invention will be further explained with reference to the drawings and the detailed description

Example one

As shown in fig. 1, the utility model provides a vertical birotor breaker of rubbish from cooking, including breaker 1, breaker 1 includes first jar of body 110, second jar of body 120 and intercommunication mouth 130, and first jar of body 110 and the close laminating of second jar of body 120 are in the same place, and intercommunication mouth 130 is located between first jar of body 110 and the second jar of body 120, and intercommunication mouth 130 is used for communicateing the first jar of body 110 inner chamber and the second jar of body 120 inner chamber simultaneously. A first rotor 2 and a first transmission shaft 4 are respectively arranged in the first tank body 110, the first rotor 2 is arranged at the upper end of the first transmission shaft 4, the lower end of the first transmission shaft 4 extends out of the first tank body 110 downwards, and a first belt pulley 5 is arranged at the part of the first transmission shaft 4 extending out of the first tank body 110; second rotor 3 and secondary drive axle 6 are equipped with respectively in the second jar of body 120, second rotor 3 is established in the 6 upper ends of secondary drive axle, 6 lower extremes of secondary drive axle stretch out outside the second jar of body 120 downwards, second band pulley 7 is established to the part that secondary drive axle 6 stretches out outside the second jar of body 120, establish hold-in range 8 between first band pulley 5 and the second band pulley 7, when first rotor 2 of 4 areas of primary drive axle rotated, hold-in range 8 realizes first rotor 2 and the synchronous rotation of second rotor 3, first rotor 2 and the syntropy and synchronous rotation of second rotor 3 drive kitchen rubbish and form rubbish hurricane, impel to produce violent collision between the rubbish, and then realize high efficiency crushing effect. Through setting up two blade discs (first rotor 2 and second rotor 3), make rubbish from cooking obtain higher collision efficiency and crushing efficiency, realize better crushing effect in unit interval, and the setting up of two broken chambeies makes rubbish from cooking broken handle volume obtain fine promotion, has also openly promoted the improvement of crushing efficiency. The cutter head is rotationally matched on the crushing device 1 through a bearing.

In one embodiment, in order to facilitate the rotation of the first rotor 2, a motor 11 is arranged outside the first tank 110, a driving wheel 18 is arranged at the lower end of the first transmission shaft 4, a driving wheel 19 is arranged on a motor shaft of the motor 11, and the driving wheel 18 is driven by the driving wheel 19 to rotate. In particular, the first pulley 5 is located between the first rotor 2 and the traction sheave 18. In particular, the driving wheel 18 and the driving wheel 19 are also connected by a belt.

As an embodiment, in order to facilitate installation and replacement of the first rotor 2 and the second rotor 3, a first flange 9 is provided at the upper end of the first transmission shaft 4, and the first rotor 2 is fixed on the first transmission shaft 4 through the first flange 9; a second flange 10 is arranged at the upper end of the second transmission shaft 6, and the second rotor 3 is fixed on the second transmission shaft 6 through the second flange 10. Due to the existence of the flange, rotors with different specifications can be replaced so as to be suitable for different crushing requirements, and the universality is good. The installation that makes the rotor possesses stronger commonality, can change fast effectively when the rotor receives the damage or needs to change the rotor of different grade type, can not influence daily production.

Example two

As shown in fig. 2, a feed inlet 12 is disposed at the top of the first tank 110, an exhaust outlet 13 is disposed at the top of the second tank 120, and the kitchen waste is continuously conveyed from the feed inlet 13 into the first tank 110 and the second tank 120 to be crushed, wherein the kitchen waste in the first tank 110 and the kitchen waste in the second tank 120 can be circulated at the communication port 130. The first rotor 2 and the second rotor 3 are driven by the motor 11 to rotate at a high speed, so that kitchen garbage entering the first tank 110 and the second tank 120 can quickly form a garbage hurricane, violent collision among the garbage is promoted, and a quick and efficient crushing effect is realized. The kitchen waste can obtain higher collision efficiency and crushing efficiency, and better crushing effect can be realized in unit time, and the arrangement of the two crushing cavities can well improve the crushing treatment capacity of the kitchen waste and also positively promote the improvement of the crushing efficiency; the exhaust port 13 can avoid the possibility of odor overflowing from the connection position due to the increase of the number of the connection ports. Specifically, before the crusher operates, the feeding port 12 of the crusher is in sealed connection with the feeding equipment, and the exhaust port 13 is in sealed connection with the exhaust pipeline, so that the phenomenon of odor overflowing during the operation of the crusher is avoided.

In one embodiment, the second tank 120 is provided with a discharge opening 14 and a valve 15 on the outer side, and the valve 15 is used for closing and opening the discharge opening 14. Specifically, it further includes a driving member 16 disposed outside the second tank 120, a driving rod of the driving member 16 is connected to the valve 15, the driving member 16 drives the valve 15 to move so as to control the size of the gap formed between the discharge opening 14 and the valve 15, and the crushing degree of the kitchen waste is controlled by the size of the gap formed between the discharge opening 14 and the valve 15. In particular, the drive 16 is a hydraulic cylinder. Specifically, driver 16 is located above valve 15. Specifically, since the second tank 120 is an arc, the valve 15 is also an arc accordingly.

As an embodiment, in order to guide the up-and-down movement of the valve 15, at least one guide groove 20 is formed at the outer side of the second tank 120, and a guide block (not shown) corresponding to the guide groove 20 is formed at the inner side of the valve 15, and the guide of the valve 15 is achieved by the up-and-down sliding fit of the guide block in the guide groove 20. Specifically, the number of the guide grooves 20 is two, and the guide blocks correspond to the guide grooves 20 one to one.

EXAMPLE III

As shown in fig. 3, the outer side surface of the lower end of the first tank 110 is provided with a slag discharge port 17, and the slag discharge port 17 and the slag discharge port 14 can be opened simultaneously when the tank is cleaned, so that the cleaning effect is enhanced. The slag discharge opening 17 is also provided with a valve 15 in the same way as the discharge opening 14.

Particularly, the utility model discloses a principle is: establish first rotor 2 and first band pulley 5 on the first transmission shaft 4 respectively, establish second rotor 3 and second band pulley 7 on the second transmission shaft 6 respectively, utilize hold-in range 8 to connect first band pulley 5 and second band pulley 7, can realize

first transmission shaft

4 and 6 synchronous rotations of second transmission shaft like this, just also realized first rotor 2 and 3 synchronous rotation of second rotor and syntropy and rotate, make the kitchen garbage that enters into breaker 1 form rubbish hurricane fast, impel to produce violent collision between rubbish, and then realize high efficiency's crushing effect, the crushing efficiency is high.

The action process is as follows: firstly, starting a motor 11, wherein a driving wheel 18 is driven to rotate by a driving wheel 19 through a belt, so that a first transmission shaft 4, a first belt wheel 5 and a first rotor 2 are driven to synchronously rotate, and the first belt wheel 5 continuously drives a second belt wheel 7 through a synchronous belt 8, so that a second transmission shaft 6 and a second rotor 3 are synchronously rotated; after the crusher is started, the kitchen waste is continuously conveyed from the feed inlet 14 into the first tank 110 and the second tank 120 to be crushed, wherein the kitchen waste in the first tank 110 and the kitchen waste in the second tank 120 can be communicated at the communication port 130. The first rotor 2 and the second rotor 3 are driven by the motor 11 to rotate at a high speed, so that kitchen garbage entering the first tank 110 and the second tank 120 can quickly form a garbage hurricane, violent collision among the garbage is promoted, and a quick and efficient crushing effect is realized. After the kitchen waste is crushed to a corresponding degree (namely, the particle size of the material can pass through a gap formed by the discharge opening 14 and the valve 15), the kitchen waste is discharged from the gap formed by the discharge opening 14 and the valve 15 under the action of the centrifugal force of the second rotor 3, and odor generated by the kitchen waste is pumped away from the exhaust opening 13, so that the odor cannot overflow to pollute the environment.

On the basis of the above solution, if various changes or modifications of the present invention do not depart from the spirit and scope of the present invention, if they fall within the scope of the claims and the equivalent technology of the present invention, then the present invention is also intended to include these changes and modifications.

Claims

1. The utility model provides a vertical birotor breaker of rubbish from cooking, includes breaker (1), breaker (1) in be equipped with first rotor (2) and second rotor (3) respectively, its characterized in that: it still includes:

the first rotor (2) is arranged at the upper end of the first transmission shaft (4);

the first belt wheel (5), the said first belt wheel (5) is set up in the underpart of the first drive shaft (4);

the second rotor (3) is arranged at the upper end of the second transmission shaft (6);

a second belt wheel (7), the second belt wheel (7) is arranged at the lower end of the second transmission shaft (6),

and the synchronous belt (8) is connected with the first belt wheel (5) and the second belt wheel (7), and the synchronous belt (8) drives the second rotor (3) to rotate synchronously when the first rotor (2) is driven by the first transmission shaft (4).

2. The vertical double-rotor kitchen waste crusher as claimed in claim 1, wherein: first transmission shaft (4) on be equipped with first flange (9), first rotor (2) fix on first transmission shaft (4) through first flange (9).

3. The vertical double-rotor kitchen waste crusher according to claim 1, wherein: and a second flange (10) is arranged on the second transmission shaft (6), and the second rotor (3) is fixed on the second transmission shaft (6) through the second flange (10).

4. The vertical double-rotor kitchen waste crusher according to claim 1, wherein: the novel electric bicycle further comprises a motor (11), wherein the motor (11) drives the first transmission shaft (4) to rotate.

5. The vertical double-rotor kitchen waste crusher as claimed in claim 1, wherein: the top of the crushing device (1) is provided with a feeding hole (12) corresponding to the position of the first rotor (2).

6. The vertical double-rotor kitchen waste crusher according to claim 1, wherein: and an exhaust port (13) is formed in the position, corresponding to the second rotor (3), of the top of the crushing device (1).

7. The vertical double-rotor kitchen waste crusher as claimed in claim 1, wherein: the outer side surface of the crushing device (1) close to the second rotor (3) is provided with a discharge opening (14), and a valve (15) is arranged at the discharge opening (14).

8. The vertical dual rotor kitchen waste crusher of claim 7, wherein: the crushing device (1) lateral surface be equipped with driving piece (16), driving piece (16) drive valve (15) up-and-down motion.

9. The vertical double-rotor kitchen waste crusher according to claim 1, wherein: the position of the lower end of the crushing device (1) close to the first rotor (2) is provided with a slag discharge port (17).

10. The vertical double-rotor kitchen waste crusher as claimed in claim 1, wherein: the crushing device (1) comprises a first tank body (110), a second tank body (120) and a communication port (130), wherein the communication port (130) is communicated with an inner cavity of the first tank body (110) and an inner cavity of the second tank body (120), a first rotor (2) is positioned in the first tank body (110), and a second rotor (3) is positioned in the second tank body (120).