CN215550149U

CN215550149U - A rubbing crusher for production of degradable plastics

Info

Publication number: CN215550149U
Application number: CN202122007583.9U
Authority: CN
Inventors: 于爱玲; 周振海; 许兰绍; 任传雷
Original assignee: Jinan Haisheng Industrial Co ltd
Current assignee: Jinan Haisheng Industrial Co ltd
Priority date: 2021-08-25
Filing date: 2021-08-25
Publication date: 2022-01-18
Anticipated expiration: 2031-08-25

Abstract

The utility model discloses a pulverizer for producing degradable plastics, which belongs to the field of degradable plastics. Through utilizing driving motor to drive a crushing gear, drive gear rotates, make two crushing gear opposite motions, thereby smash degradable plastics, and fall into the waste storage box, at this moment take out the waste storage box and carry out processing on next step can, this smash the dust that the in-process flies up, start dust absorption fan simultaneously, the exhaust fan, utilize dust absorption fan's impeller to rotate the dust that will produce, the dust inhales from the dust absorption pipe, and utilize to lead the dirt pipe leading-in to the purification tank, filter through the multilayer purification filter core in proper order again, discharge by the exhaust fan again, compare in traditional rubbing crusher, this design, the equipment of having avoided using high cost cuts, structural design is simple, can remove in a flexible way, it is more convenient to use, and environmental protection more.

Description

A rubbing crusher for production of degradable plastics

Technical Field

The utility model relates to a pulverizer, in particular to a pulverizer for producing degradable plastics.

Background

Degradable plastics, also called environmentally degradable plastics, are plastics which are added with a certain amount of additives in the production process to reduce the stability and are easier to degrade in the natural environment; the main application fields of the degradable plastics are agricultural mulching films, various plastic packaging bags, garbage bags, shopping bags in markets, disposable tableware and the like;

the conventional apparatus has the following disadvantages:

at present, most of the existing crushers for producing degradable plastics have large volume and complex use, and dust on the plastics can permeate the whole workshop in the crushing process, so that the environment is polluted, and the health of a human body can be influenced after the human body is sucked;

therefore, based on the above problems, we have designed a pulverizer for producing degradable plastics to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a pulverizer for producing degradable plastics, which aims to solve the problems that the existing pulverizer for producing degradable plastics is large in volume and complex to use, and dust and dirt on the plastics can permeate the whole workshop in the pulverizing process, so that the environment is polluted, and the human health can be influenced after the human body inhales the pulverizer.

In order to achieve the purpose, the utility model provides the following technical scheme: a pulverizer for producing degradable plastics comprises a moving seat, a pulverizing mechanism and a purifying and dedusting mechanism, wherein a machine body is fixedly installed on the upper end face of the moving seat, a waste storage box is arranged at the lower end of one side of the outer wall face of the machine body, a feeding hopper is arranged above the waste storage box on one side of the outer wall face of the machine body, a cover plate is rotatably arranged on the feeding hopper, the pulverizing mechanism is arranged in the machine body, the purifying and dedusting mechanism comprises a purifying tank, a dust hood and a dust suction fan, the dust suction fan is fixedly installed on the machine body through a fixing plate, a dust suction pipe and a dust guide pipe are respectively and fixedly installed at an inlet and an outlet of the dust suction fan, a mounting groove is formed in the upper portion of the feeding hopper on the outer wall face of the machine body, the dust hood is fixedly installed in the mounting groove, the other end of the dust suction pipe is fixedly connected with the dust hood, and the purifying tank is fixedly installed on the top end face of the machine body, the purification tank is provided with a tank cover, the dust guide pipe is fixedly connected with the tank cover, the purification tank is internally provided with a filter, the filter is internally provided with a purification filter element, the side surface of the purification tank is provided with a discharge port, and the discharge port is provided with an exhaust fan.

As a preferred technical scheme of the utility model, the crushing mechanism comprises a driving motor, two crushing gears and two transmission gears, the two crushing gears are rotatably arranged inside the machine body sequentially through bearings and are positioned below an outlet of the feeding hopper, the two transmission gears are rotatably arranged on the outer wall surface of the machine body respectively through the bearings, the two transmission gears are meshed and connected with each other, the two transmission gears are respectively butted with the two crushing gears, the driving motor is fixedly arranged on the outer wall surface of the machine body, and simultaneously, a main shaft of the driving motor is butted with a rotating shaft of each crushing gear.

As a preferable technical scheme of the utility model, the material guiding surface of the feeding hopper is inclined, and the outer wall surface of the machine body is provided with an observation window.

In a preferred embodiment of the present invention, three inclined baffles are fixedly mounted at the inlet of the scrap storage box, and the three baffles are connected together, and the baffles are in contact with the inner wall surface of the machine body after the scrap storage box is placed in the machine body.

According to a preferable technical scheme of the utility model, the outer wall surface of the lower end of the tank cover is provided with an external thread, the top end surface of the purification tank is provided with an internal thread, and the tank cover is in threaded connection with the purification tank.

As a preferred technical scheme of the utility model, the purification filter element is provided with a plurality of layers, the filter diameters are sequentially reduced from top to bottom, and the dust guide pipe and the dust suction pipe are corrugated pipes.

Compared with the prior art, the utility model has the beneficial effects that: the utility model relates to a pulverizer for producing degradable plastics, which is provided with a pulverizing mechanism and a purifying and dedusting mechanism, wherein a cover plate is opened to put the degradable plastics into a hopper, a driving motor is started, a pulverizing gear and a transmission gear are driven to rotate by the driving motor, the two transmission gears are meshed and connected with each other, so that the two pulverizing gears move oppositely to pulverize the degradable plastics and fall into a waste containing box, the waste containing box is taken out to be treated next, flying dust in the pulverizing process is simultaneously started, a dust suction fan and an exhaust fan are simultaneously started, the generated dust and dust are sucked from a dust suction pipe by the rotation of an impeller of the dust suction fan, are guided into a purifying tank by a dust guide pipe, are sequentially filtered by a plurality of layers of purifying filter elements and are discharged by the exhaust fan, compared with the traditional pulverizer, this design has avoided using costly equipment to cut, and structural design is simple, can remove in a flexible way, and it is more convenient to use to environmental protection more.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the motor drive configuration of the present invention;

fig. 3 is a schematic top view of the lift cylinder of the present invention.

In the figure: 1. a waste storage bin; 2. a body; 21. feeding into a hopper; 22. a cover plate; 23. an observation window; 24. mounting grooves; 3. a purifying and dedusting mechanism; 31. a dust collection fan; 32. a dust collection pipe; 33. a dust guide pipe; 34. a purification tank; 35. a dust hood; 36. a can lid; 37. a filter; 38. a purifying filter element; 39. an air outlet; 4. a crushing mechanism; 41. a drive motor; 42. a crushing gear; 43. a transmission gear; 5. and a movable seat.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Examples

Referring to fig. 1-3, the implementation is as follows:

the utility model provides a pulverizer for producing degradable plastics, which comprises a moving seat 5, a pulverizing mechanism 4 and a purifying and dedusting mechanism 3, wherein a machine body 2 is fixedly arranged on the upper end surface of the moving seat 5, a waste storage box 1 is arranged at the lower end of one side of the outer wall surface of the machine body 2, a feeding hopper 21 is arranged on one side of the outer wall surface of the machine body 2 above the waste storage box 1, a cover plate 22 is rotatably arranged on the feeding hopper 21, the pulverizing mechanism 4 is arranged in the machine body 2, the purifying and dedusting mechanism 3 comprises a purifying tank 34, a dust hood 35 and a dust suction fan 31, the dust suction fan 31 is fixedly arranged on the machine body 2 through a fixed plate, a dust suction pipe 32 and a dust guide pipe 33 are respectively and fixedly arranged at an inlet and an outlet of the dust suction fan 31, an installation groove 24 is arranged on the outer wall surface of the machine body 2 above the feeding hopper 21, the dust hood 35 is fixedly arranged in the installation groove 24, and the other end of the dust suction pipe 32 is fixedly connected with the dust hood 35, the purifying tank 34 is fixedly arranged on the top end surface of the machine body 2, a tank cover 36 is arranged on the purifying tank 34, the dust guide pipe 33 is fixedly connected with the tank cover 36, a filter 37 is arranged inside the purifying tank 34, a purifying filter element 38 is arranged inside the filter 37, a discharge port 39 is arranged on the side surface of the purifying tank 34, and an exhaust fan is arranged on the discharge port 39, when in use, the cover plate 22 is opened to put the degradable plastics into the hopper 21, then the driving motor 41 is started, the driving motor 41 is utilized to drive one crushing gear 42 and the transmission gear 43 to rotate, because the two transmission gears 43 are mutually meshed and connected, the two crushing gears 42 move oppositely, so as to crush the degradable plastics, the dust flying up in the crushing process is crushed, the dust suction fan 31 and the exhaust fan are simultaneously started, and the generated dust and dust are sucked from the dust suction pipe 32 by the rotation of the impeller of the dust suction fan 31, and is introduced into the purification tank 34 through the dust guide pipe 33, and is filtered by the multi-layer purification filter element 38 in sequence, and is discharged by the exhaust fan.

Wherein, the crushing mechanism 4 comprises a driving motor 41, two crushing gears 42 and two transmission gears 43, the two crushing gears 42 and the two transmission gears 43 are respectively arranged in number, the two crushing gears 42 are rotatably arranged in the machine body 2 through bearings, and is positioned below the outlet of the feeding hopper 21, two transmission gears 43 are respectively rotatably arranged on the outer wall surface of the machine body 2 through bearings, meanwhile, the two transmission gears 43 are meshed with each other, the two transmission gears 43 are respectively butted with the two crushing gears 42, the driving motor 41 is fixedly arranged on the outer wall surface of the machine body 2, meanwhile, the main shaft of the driving motor 41 is butted with the rotating shaft of the crushing gear 42, when in use, the driving motor 41 is utilized to drive one crushing gear 42 and the transmission gear 43 to rotate, since the two transmission gears 43 are meshed and connected with each other, the two crushing gears 42 move oppositely, so that the degradable plastics are crushed; the material guiding surface of the feeding hopper 21 is inclined, the outer wall surface of the machine body 2 is provided with an observation window 23, the design is convenient for waste plastics to flow into the crushing mechanism 4 for crushing, and the observation window 23 is arranged for observing the internal operation state of the machine body 2; the inlet of the waste storage box 1 is fixedly provided with a baffle with three inclined surfaces, the three baffles are connected together, the baffle is contacted with the inner wall surface of the machine body 2 after the waste storage box 1 is placed into the machine body 2, and the designed baffle is used for assisting crushed plastics to fall into the waste storage box 1; the outer wall surface of the lower end of the tank cover 36 is provided with external threads, the port of the top end surface of the purification tank 34 is provided with internal threads, and meanwhile, the tank cover 36 is in threaded connection with the purification tank 34, so that the purification and dust removal mechanism 3 is convenient to mount and dismount due to threaded connection; purification filter core 38 is equipped with the multilayer, reduces from last filter diameter to down in proper order simultaneously, and dust guide pipe 33, dust absorption pipe 32 are the bellows, and this design purification filter core 38 is the multilayer, makes purifying effect better like this.

When the grinder for producing degradable plastics is used, before the grinder is used, the grinding mechanism 4 and the purifying and dedusting mechanism 3 are installed, the whole grinder is moved to a designated position, the cover plate 22 is opened to put the degradable plastics into the feeding hopper 21, the driving motor 41 is started, the driving motor 41 drives one grinding gear 42 and the transmission gear 43 to rotate, the two transmission gears 43 are meshed and connected with each other, so that the two grinding gears 42 move oppositely to grind the degradable plastics and fall into the waste containing box 1, the waste containing box 1 is taken out to be treated next time, the dust flying up in the grinding process is simultaneously started up the dust suction fan 31 and the exhaust fan, the generated dust and dust are sucked from the dust suction pipe 32 by the rotation of the impeller of the dust suction fan 31 and are guided into the purifying tank 34 by the guide pipe 33, and then filters through multilayer purification filter core 38 in proper order, discharges by the exhaust fan again, compares in traditional rubbing crusher, and this design has avoided using costly equipment to cut, and structural design is simple, can remove in a flexible way, and it is more convenient to use to environmental protection more.

It should be noted that the application document mentions that the dust suction fan 31, the exhaust fan and the purification filter 38 are commercially available products in the prior art, and the working principle is disclosed.

In the description of the present invention, it is to be understood that the indicated orientations or positional relationships are based on the orientations or positional relationships shown in the drawings and are only for convenience in describing the present invention and simplifying the description, but are not intended to indicate or imply that the indicated devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be construed as limiting the present invention.

In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly attached, detachably attached, or integrated; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate, and may be communication between two elements or interaction relationship between two elements, unless otherwise specifically limited, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A pulverizer for the production of degradable plastics, comprising: the machine is characterized in that a machine body (2) is fixedly installed on the upper end face of the movable seat (5), a waste storage box (1) is arranged at the lower end of one side of the outer wall face of the machine body (2), a feeding hopper (21) is arranged above the waste storage box (1) on one side of the outer wall face of the machine body (2), a cover plate (22) is arranged on the feeding hopper (21) in a rotating mode, the crushing mechanism (4) is arranged in the machine body (2), the purifying and dedusting mechanism (3) comprises a purifying tank (34), a dust hood (35) and a dust suction fan (31), the dust suction fan (31) is fixedly installed on the machine body (2) through a fixing plate, a dust suction pipe (32) and a dust guide pipe (33) are fixedly installed on the inlet and the outlet of the dust suction fan (31) respectively, and a mounting groove (24) is formed in the upper portion, located above the feeding hopper (21), of the outer wall face of the machine body (2), simultaneously suction hood (35) fixed mounting is in mounting groove (24), the other end and suction hood (35) fixed connection of dust absorption pipe (32), purification tank (34) fixed mounting is equipped with cover (36) on the top face of organism (2) simultaneously on purification tank (34), lead dust pipe (33) and cover (36) fixed connection, the inside of purification tank (34) is equipped with filter (37), and the inside of filter (37) is equipped with purification filter core (38) simultaneously, the side of purification tank (34) is equipped with discharge port (39), is equipped with the exhaust fan on discharge port (39) simultaneously.

2. The pulverizer for producing degradable plastics according to claim 1, characterized in that: the crushing mechanism (4) comprises a driving motor (41), a crushing gear (42) and a transmission gear (43), wherein the number of the crushing gear (42) and the number of the transmission gear (43) are two, the two crushing gears (42) are sequentially installed inside the machine body (2) through bearing rotation and are located below an outlet of the feeding hopper (21), the two transmission gears (43) are respectively installed on the outer wall surface of the machine body (2) through bearing rotation, the two transmission gears (43) are meshed with each other and are connected, the two transmission gears (43) are respectively in butt joint with the two crushing gears (42), the driving motor (41) is fixedly installed on the outer wall surface of the machine body (2), and meanwhile, a main shaft of the driving motor (41) is in butt joint with a rotating shaft of the crushing gear (42).

3. The pulverizer for producing degradable plastics according to claim 2, characterized in that: the material guide surface of the feeding hopper (21) is inclined, and the outer wall surface of the machine body (2) is provided with an observation window (23).

4. The pulverizer for producing degradable plastics according to claim 1, characterized in that: the inlet of the waste storage box (1) is fixedly provided with a baffle with three inclined surfaces, the three baffles are connected together, and the waste storage box (1) is placed into the machine body (2) and then the rear baffle is contacted with the inner wall surface of the machine body (2).

5. The pulverizer for producing degradable plastics according to claim 1, characterized in that: the outer wall surface of the lower end of the tank cover (36) is provided with external threads, the top end surface port of the purification tank (34) is provided with internal threads, and the tank cover (36) is in threaded connection with the purification tank (34).

6. The pulverizer for producing degradable plastics according to claim 1, characterized in that: purification filter core (38) are equipped with the multilayer, reduce from last filter diameter down in proper order simultaneously, lead dirt pipe (33), dust absorption pipe (32) and be the bellows.