CN214214399U

CN214214399U - Screening and receiving device for plastic crushing

Info

Publication number: CN214214399U
Application number: CN202023270241.8U
Authority: CN
Inventors: 张海彬
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-12-30
Filing date: 2020-12-30
Publication date: 2021-09-17
Anticipated expiration: 2030-12-30

Abstract

The utility model discloses a plastics are smashed and are used screening material collecting device, including the rubbing crusher, the rubbing crusher is provided with the discharge gate, vertical one side of rubbing crusher is provided with the dust remover, the dust remover is provided with the air inlet, the vertical below of discharge gate is provided with screening receiving agencies, screening receiving agencies includes curb plate one, the pneumatic valve is installed to the plate body of curb plate one, the intercommunication has the hose between pneumatic valve and the air inlet, the vertical parallel arrangement in one side of curb plate one has curb plate two, fixedly connected with bottom plate between curb plate two and the curb plate one, one side fixedly connected with annular slab and the U-shaped extension board of curb plate one, one side fixedly connected with curb plate three of annular slab. The utility model discloses not only guaranteed plastics receive the material effect after rubbing crusher smashes, and the crushed aggregates granule of collecting after the screening is even, the follow-up processing of being convenient for to the sieve material is comprehensive, and work efficiency is high, and the practicality is strong.

Description

Screening and receiving device for plastic crushing

Technical Field

The utility model relates to a plastics processing equipment technical field especially relates to a plastics are smashed and are used screening material collecting device.

Background

The plastic is a high molecular compound polymerized by addition polymerization or polycondensation reaction using monomer as raw material, and is composed of synthetic resin, filler, plasticizer, stabilizer, lubricant, pigment and other additives. The plastic crusher is used for crushing waste plastics and plant plastic leftover materials, is widely applied to waste plastic regeneration and recycling of the plant leftover materials, can be used for re-crushing and recycling all waste plastics such as boxes, thin pipe fittings, blow-molded parts, bottles, shells, domestic plastic articles and the like, or can be used as an auxiliary machine of an injection molding machine for re-crushing and recycling the water gap materials or defective parts of the injection molding machine.

The plastic products can be reprocessed as the raw materials after being smashed, can produce the compounding of not uniform size after current plastic grinder smashes plastics, need carry out different processing operations to the crushed aggregates of different particle sizes, consequently, directly collect the recovery effect that is difficult to guarantee the crushed aggregates to the compounding, influence follow-up machining efficiency and finished product quality, can not satisfy the user demand of people in the production life.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defect that the crushed aggregates can not be sieved in the prior art and providing a screening and receiving device for plastic crushing.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a screening and receiving device for plastic crushing comprises a crusher, wherein the crusher is provided with a discharge port, a dust remover is arranged on one vertical side of the crusher, the dust remover is provided with an air inlet, a screening and receiving mechanism is arranged vertically below the discharge port and comprises a first side plate, an air valve is mounted on a plate body of the first side plate, a hose is communicated between the air valve and the air inlet, a second side plate is vertically arranged on one side of the first side plate in parallel, a bottom plate is fixedly connected between the second side plate and the first side plate, an annular plate and a U-shaped support plate are fixedly connected to one side of the first side plate, a third side plate is fixedly connected to one side of the annular plate, track through holes are formed in the plate bodies of the first side plate and the third side plate, a first baffle and a second baffle are respectively arranged on the plate bodies of the first side plate and the second baffle, and a first connecting plate is fixedly connected between the inner side of the U-shaped support plate and the second baffle, the porous sieve of fixedly connected with between baffle one and the curb plate two, one side fixedly connected with connecting plate two, two that baffle one and baffle two are close to each other fixedly connected with track frid between the connecting plate two, the track tooth's socket has been seted up in the plate body outside of track frid, it is provided with the pivot to slide in the track through-hole, the fixed cover in the axis body outside of pivot is equipped with the gear, the gear is connected with the meshing of track tooth's socket, the one end of gear is passed from between curb plate one and the baffle one to fixedly connected with rotates the brush, the other end of gear is passed and the transmission is connected with the motor from between curb plate three and the baffle two, one side fixedly connected with riser of bottom plate, opposite side fixedly connected with conveyer belt, porous sieve and the equal slope of track frid set up, the conveyer belt is located the vertical below of porous sieve bottom.

Preferably, the air valve is positioned between the porous sieve plate and the bottom plate, and the motor is positioned between the second baffle plate and the U-shaped support plate.

Preferably, the annular plate is located on one side of the first side plate, which is far away from the second side plate, and the vertical plate is located on one side of the porous sieve plate, which is close to the crusher.

Preferably, a plurality of pillars are fixedly connected to the bottom side of the bottom plate, and the bottom ends of the pillars and the bottom side of the conveyor belt are located on the same horizontal line.

Preferably, the rotating brush and the porous sieve plate are arranged in parallel, and the rotating brush is in contact with the porous sieve plate.

Preferably, both ends of the rotating brush extend to a side where the first side plate and the second side plate are close to each other, respectively.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model screens the mixed material generated after the plastic is crushed by the crusher through the porous sieve plate, screens out the fine particles in the mixed material, and ensures that the collected crushed material particles are uniform, thereby being convenient for subsequent processing and use;

2. the utility model drives the rotation of the rotating brush and the reciprocating brushing by the motor, thereby not only leading the screening to be more comprehensive and uniform, but also being convenient for the blanking collection of the crushed aggregates, having high working efficiency, and brushing the porous sieve plate to lead the blocked sieve pores to be dredged, and having strong practicability;

3. the utility model discloses a fine crushing granule and dust in the dust remover will be the compounding are taken out and are separated, have guaranteed operational environment's clean and tidy, and simple to use, the simple operation.

The utility model discloses a mutual cooperation between each part has not only guaranteed the receipts material effect of plastics after the rubbing crusher is smashed, and the crushed aggregates granule of collecting after the screening is even, the follow-up processing of being convenient for to the sieve material is comprehensive, and work efficiency is high, and the practicality is strong.

Drawings

Fig. 1 is a schematic sectional view of a perforated screen plate part of a screening and collecting device for plastic grinding according to the present invention;

fig. 2 is a schematic side view, sectional structural view of a part of the screening and collecting device for plastic grinding of the present invention;

fig. 3 is the utility model provides a plastic grinding is with screening material collecting device's track frid portion's head-on sectional structure schematic diagram.

In the figure: the device comprises a pulverizer 1, a discharge hole 2, a dust remover 3, an air inlet 4, a hose 5, an air valve 6, a first side plate 7, a bottom plate 8, a second side plate 9, a first baffle plate 10, an annular plate 11, a third side plate 12, a second baffle plate 13, a first connecting plate 14, a U-shaped support plate 15, a second connecting plate 16, a track trough plate 17, a porous sieve plate 18, a rotating brush 19, a rotating shaft 20, a gear 21, a motor 22, a conveyor belt 23, a support column 24 and a vertical plate 25.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Example one

Referring to fig. 1-3, a screening and receiving device for plastic grinding comprises a grinder 1, wherein the grinder 1 is provided with a discharge port 2, a dust remover 3 is arranged on one vertical side of the grinder 1, the dust remover 3 is provided with an air inlet 4, a screening and receiving mechanism is arranged vertically below the discharge port 2 and comprises a first side plate 7, an air valve 6 is arranged on a plate body of the first side plate 7, a hose 5 is communicated between the air valve 6 and the air inlet 4, a second side plate 9 is vertically arranged on one side of the first side plate 7 in parallel, a bottom plate 8 is fixedly connected between the second side plate 9 and the first side plate 7, an annular plate 11 and a U-shaped support plate 15 are fixedly connected to one side of the first side plate 7, a third side plate 12 is fixedly connected to one side of the annular plate 11, track through holes are respectively formed in the plate bodies of the first side plate 7 and the third side plate 12, a first baffle 10 and a second baffle 13 are respectively arranged on the plate bodies, and a first connecting plate 14 is fixedly connected between the inner side of the U-shaped support plate 15 and the second baffle 13, a porous sieve plate 18 is fixedly connected between the first baffle plate 10 and the second side plate 9, one side of the first baffle plate 10, which is close to the second baffle plate 13, is fixedly connected with a second connecting plate 16, a track groove plate 17 is fixedly connected between the two second connecting plates 16, a track tooth groove is formed in the outer side of the plate body of the track groove plate 17, a rotating shaft 20 is arranged in a track through hole in a sliding manner, a gear 21 is fixedly sleeved on the outer side of the shaft body of the rotating shaft 20, the gear 21 is in meshed connection with the track tooth groove, one end of the gear 21 penetrates through the space between the first side plate 7 and the first baffle plate 10, and fixedly connected with rotates brush 19, and the other end of gear 21 passes and the transmission is connected with motor 22 from between curb plate three 12 and baffle two 13, and one side fixedly connected with riser 25 of bottom plate 8, opposite side fixed mounting have conveyer belt 23, and porous sieve 18 and track frid 17 all incline to set up, and conveyer belt 23 is located the vertical below of porous sieve 18 bottom.

In this embodiment, after plastics are crushed by the crusher 1, large-particle crushed aggregates and fine-particle slag are generated, the crushed aggregates can be collected and reused, the slag and dust need to be extracted and separated by the dust collector 3, in order to facilitate more efficient separation and collection of the crushed aggregates, the material sieving operation needs to be performed on the mixed materials discharged by the crusher 1, the motor 22 is started first, the output shaft of the motor 22 starts to rotate, the rotating shaft 20 is driven to rotate, then the gear 21 is driven to rotate, the rotating brush 19 rotates, meanwhile, under the meshing action of the orbital tooth grooves on the outer side of the orbital groove plate 17, the gear 21 is driven to revolve on the outer side of the orbital tooth grooves, the rotating brush 19 is driven to rotate simultaneously and revolve back and forth around the outer side of the porous sieve plate 18, the rotating brush 19 rotates on the top side of the porous sieve plate 18, and the mixed materials are tiled and scattered, the material collecting device is convenient for the porous sieve plate 18 to screen mixed materials, fine crushed slag falls down from sieve holes of the porous sieve plate 18, sieve materials are more uniform, the rotating brush 19 moves to the bottom end along the inclination angle of the porous sieve plate 18 on the top side of the porous sieve plate 18, then the rotating brush rotates to the bottom end of the porous sieve plate 18 to move to the bottom end along the inclination angle of the porous sieve plate 18, and so on, the circulation is repeated, the rotating brush 19 moves to the top side of the porous sieve plate 18 to collect the crushed materials, the crushed materials are pushed to the bottom end of the porous sieve plate 18 and then fall onto the conveyor belt 23 under the action of gravity, the conveying device is transported to a target position again, the material collecting efficiency is improved, the rotating brush 19 moves to the bottom side of the porous sieve plate 18 to dredge the sieve holes of the porous sieve plate 18 conveniently, the sieve holes of the porous sieve plate 18 are prevented from influencing the sieve material effect due to blockage of the mixed materials, and the operation is convenient, then fall into behind porous sieve 18 through the screening after, open pneumatic valve 6, take dust and disintegrating slag out through dust remover 3, the crushed aggregates granule that collects after whole sieve material operation finishes is even, the follow-up processing of being convenient for is used, and the availability factor is high, and is effectual.

Example two

Referring to fig. 1-3, in this embodiment, basically the same as the first embodiment, it is more preferable that the air valve 6 is located between the perforated sieve plate 18 and the bottom plate 8, and the motor 22 is located between the second baffle plate 13 and the U-shaped support plate 15, so as to facilitate the extraction of the slag and dust, and the use is simple; the annular plate 11 is positioned on one side of the first side plate 7, which is far away from the second side plate 9, and the vertical plate 25 is positioned on one side of the porous sieve plate 18, which is close to the pulverizer 1, so that material residues and raised dust in the mixed material are blocked, and the fine particles are prevented from diffusing to influence the operating environment; the bottom side of the bottom plate 8 is fixedly connected with a plurality of supporting columns 24, and the bottom ends of the supporting columns 24 and the bottom side of the conveyor belt 23 are positioned on the same horizontal line, so that the use stability of the device is ensured; rotate brush 19 and porous sieve 18 parallel arrangement, and rotate brush 19 and porous sieve 18 mutual contact, the both ends of rotating brush 19 extend to one side that curb plate one 7 and two 9 of curb plates are close to each other respectively, make the propelling movement compounding more comprehensive, guaranteed the effect that the compounding was sieved.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A screening and receiving device for plastic crushing comprises a crusher (1), wherein a discharge port (2) is formed in the crusher (1), a dust remover (3) is arranged on one vertical side of the crusher (1), an air inlet (4) is formed in the dust remover (3), a screening and receiving mechanism is arranged below the discharge port (2) in a vertical mode, and the screening and receiving device is characterized by comprising a first side plate (7), an air valve (6) is installed on a plate body of the first side plate (7), a hose (5) is communicated between the air valve (6) and the air inlet (4), a second side plate (9) is vertically arranged on one side of the first side plate (7) in parallel, a bottom plate (8) is fixedly connected between the second side plate (9) and the first side plate (7), and an annular plate (11) and a U-shaped support plate (15) are fixedly connected to one side of the first side plate (7), one side of the annular plate (11) is fixedly connected with a side plate III (12), the plate bodies of the side plate I (7) and the side plate III (12) are respectively provided with a track through hole and a baffle plate I (10) and a baffle plate II (13), a connecting plate I (14) is fixedly connected between the inner side of the U-shaped support plate (15) and the baffle plate II (13), a porous sieve plate (18) is fixedly connected between the baffle plate I (10) and the side plate II (9), one side of the baffle plate I (10) and the baffle plate II (13) close to each other is fixedly connected with a connecting plate II (16), a track groove plate (17) is fixedly connected between the connecting plates II (16), a track tooth groove is formed in the outer side of the plate body of the track groove plate (17), a rotating shaft (20) is arranged in the track through hole in a sliding mode, and a gear (21) is fixedly sleeved on the outer side of the shaft body of the rotating shaft (20), gear (21) are connected with the meshing of track tooth's socket, the one end of gear (21) passes from between curb plate (7) and baffle (10) to fixedly connected with rotates brush (19), the other end of gear (21) passes and the transmission is connected with motor (22) from between curb plate three (12) and baffle two (13), one side fixedly connected with riser (25) of bottom plate (8), opposite side fixed mounting have conveyer belt (23), porous sieve board (18) and track frid (17) all incline the setting, conveyer belt (23) are located the vertical below of porous sieve board (18) bottom.

2. The screening and collecting device for plastic crushing as claimed in claim 1, wherein the air valve (6) is located between the perforated screen plate (18) and the bottom plate (8), and the motor (22) is located between the second baffle plate (13) and the U-shaped support plate (15).

3. The screening and collecting device for plastic comminution as claimed in claim 1, characterized in that the annular plate (11) is located on the side of the first side plate (7) facing away from the second side plate (9), and the vertical plate (25) is located on the side of the perforated screen plate (18) facing the comminution machine (1).

4. The screening and collecting device for plastic crushing as claimed in claim 1, wherein a plurality of pillars (24) are fixedly connected to the bottom side of the bottom plate (8), and the bottom ends of the pillars (24) and the bottom side of the conveyor belt (23) are located at the same horizontal line.

5. The screening and collecting device for plastic crushing as claimed in claim 1, wherein the rotating brushes (19) and the perforated screen plate (18) are arranged in parallel, and the rotating brushes (19) and the perforated screen plate (18) are in contact with each other.

6. The screen material collecting device for plastic crushing as claimed in claim 1, wherein the two ends of the rotating brush (19) extend to the side where the first side plate (7) and the second side plate (9) are close to each other.