CN223998790U

CN223998790U - A multi-stage screening and filtration device for waste disposal machines

Info

Publication number: CN223998790U
Application number: CN202520682672.9U
Authority: CN
Inventors: 张全宝
Original assignee: Ningxia Dongke Yonghui Industry And Trade Co ltd
Current assignee: Ningxia Dongke Yonghui Industry And Trade Co ltd
Priority date: 2025-04-11
Filing date: 2025-04-11
Publication date: 2026-03-17
Anticipated expiration: 2035-04-11

Abstract

The utility model relates to the technical field of waste machine filtering equipment and discloses multi-stage screening filtering equipment for a waste machine, which comprises a base, wherein the upper surface of the base is fixedly connected with a filtering box, a multi-stage filtering unit is arranged in the filtering box, a discharge hole is formed in the left side surface of the base, a fixing frame is fixedly connected to the left side of the discharge hole, a collecting box is inserted into the fixing frame, an L-shaped movable frame is arranged above the collecting box, an L-shaped extrusion frame is fixedly connected to the right side inner wall surface of the L-shaped movable frame, and a movable unit is arranged on the left side of the L-shaped movable frame. According to the utility model, through the cooperation of the fixed frame, the L-shaped movable frame, the L-shaped extrusion frame, the movable unit and the fixed unit, waste particles entering the collecting box through the discharge hole can be compressed, the space utilization rate in the collecting box is improved, and the times of disassembling and taking the collecting box by workers are reduced.

Description

Multistage screening filtration equipment for waste machine

Technical Field

The utility model relates to the technical field of waste machine filtering equipment, in particular to multi-stage screening filtering equipment for a waste machine.

Background

The pearl cotton foam, also called EPE foam, is a novel environment-friendly material processed by low-density polyethylene resin through a physical foaming process, has the characteristics of heat preservation, water insulation, moisture resistance, heat insulation, friction resistance, ageing resistance, corrosion resistance and the like, is an ideal substitute for traditional packaging materials, pearl cotton often generates more leftover materials in the processing process, can recycle the leftover materials for reducing resource waste, firstly pulverizes the waste materials in the waste recycling process, and then inputs the pulverized waste materials into screening filter equipment after pulverization, and utilizes a multistage filter screen arranged at the upper layer and the lower layer for classification filter treatment, so that the classified materials can be accurately matched with the foaming process requirements, coarse particles are used for a structural filling layer, and fine powder materials are used for surface layer coating to realize the directional recycling of recovered materials.

In the prior art, after the crushed waste is subjected to multi-stage filtration in the actual use process, each layer of filtered waste can slide into a collecting box at a discharge hole, but the crushed waste cannot be closely arranged when being piled up due to irregular shapes, a large number of gaps exist among the particles, so that the space utilization rate inside the collecting box is reduced, the collecting box is required to be taken and cleaned after fewer waste particles are collected, the workload of workers is increased, and the problem is solved by the multi-stage screening filtering device for the waste machine.

Disclosure of utility model

In order to overcome the defects, the utility model provides a multistage screening and filtering device for a waste machine, and aims to solve the problem that in the prior art, when waste is screened and then collected, less waste can be collected in a collecting box at one time, so that the collecting box needs to be cleaned frequently.

In order to achieve the purpose, the multi-stage screening and filtering device for the waste machine comprises a base, wherein the upper surface of the base is fixedly connected with a filtering box, the right side of the upper surface of the filtering box is fixedly connected with a feeding hopper, a multi-stage filtering unit is arranged in the filtering box, the left side surface of the base is provided with a discharge hole, the left side of the discharge hole is fixedly connected with a fixing frame, a collecting box is inserted in the fixing frame, an L-shaped movable frame is arranged above the collecting box, the right side inner wall surface of the L-shaped movable frame is fixedly connected with an L-shaped extrusion frame, the left side of the L-shaped movable frame is provided with a movable unit, the movable unit is used for driving the L-shaped movable frame to move up and down, the front side of the collecting box is provided with a fixing unit, and the fixing unit is used for fixing and limiting the collecting box.

As a further description of the above technical solution:

The multistage filtering unit comprises a coarse filter screen, a fine filter screen and an inclined table, wherein the coarse filter screen, the fine filter screen and the inclined table are fixedly connected in the filtering box in an up-down linear array mode.

As a further description of the above technical solution:

The left side surface of the filter box is positioned at the left side of the coarse filter screen, the fine filter screen and the inclined table and is provided with a discharge hole, and the right side surface of the filter box is positioned at the right side of the coarse filter screen, the fine filter screen and the inclined table and is provided with an air inlet.

As a further description of the above technical solution:

the mobile unit comprises a hydraulic cylinder, the hydraulic cylinder is fixedly connected to the upper surface of the base, the upper end of the hydraulic cylinder is fixedly connected with a connecting frame, and the left end of the L-shaped mobile frame is fixedly connected with the right side surface of the connecting frame.

As a further description of the above technical solution:

The fixed unit comprises a fixed side plate, the fixed side plate is fixedly connected to the front side surface of the fixed frame, the front side of the collecting box is fixedly connected with a movable side plate, and a bolt is arranged above the movable side plate.

As a further description of the above technical solution:

The bottom of the bolt penetrates through the fixed side plate and the movable side plate, and the bolt is in threaded connection with the fixed side plate.

As a further description of the above technical solution:

The right side fixedly connected with fan housing of air intake, the upper surface right side fixedly connected with air pump of base, the right side fixedly connected with connecting pipe of fan housing.

As a further description of the above technical solution:

The right end of the connecting pipe is fixedly connected with the left output end of the air pump.

The utility model has the following beneficial effects:

1. According to the utility model, through the cooperation of the fixed frame, the L-shaped movable frame, the L-shaped extrusion frame, the movable unit and the fixed unit, waste particles entering the collecting box through the discharge hole can be compressed, the space utilization rate in the collecting box is improved, the times of disassembling and taking the collecting box by a worker are reduced, the assembling and disassembling of the collecting box can be completed rapidly, and the operation times of the collecting box by the worker are improved.

2. According to the utility model, through the cooperation of the air inlet, the fan housing, the air pump and the connecting pipe, oblique air flow can be blown to the upper surface of the multi-stage filter unit, so that the sliding speed of particles on the surface of the multi-stage filter unit is accelerated, the filtering and discharging efficiency is improved, and the influence on the multi-stage screening effect caused by accumulation of the particles on the surface of the multi-stage filter unit is avoided.

Drawings

FIG. 1 is a schematic view of the entirety of a multi-stage screening filtration apparatus for a scrap machine according to the present utility model;

FIG. 2 is a schematic view, partially in section, of a front face of a filter box of a multi-stage screening filtration apparatus for a scrap machine in accordance with the present utility model;

FIG. 3 is a schematic view, partially in section, of the front face of a holder and collection box of a multi-stage screening filtration apparatus for a scrap machine in accordance with the present utility model;

FIG. 4 is a schematic illustration of a waste machine multi-stage screen filtration apparatus of the present utility model at section A of FIG. 1;

Fig. 5 is a schematic view of the right side of a multi-stage screening filtration apparatus for a scrap machine according to the present utility model.

Legend description:

1. The device comprises a base, a filter box, a 3, a feed hopper, a 4, a multi-stage filter unit, a 41, a coarse filter screen, a 42, a fine filter screen, a 43, an inclined table, a 5, a discharge hole, a 6, a fixing frame, a 7, a collecting box, an 8, an L-shaped movable frame, a 9, an L-shaped extrusion frame, a 10, a movable unit, a 101, a hydraulic cylinder, a 102, a connecting frame, a 11, a fixing unit, a 111, a fixed side plate, a 112, a movable side plate, a 113, a bolt, a 12, an air inlet, a 13, a fan housing, a 14, an air pump, a 15 and a connecting pipe.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-2, in an embodiment of the utility model, a multistage screening and filtering device for a waste machine comprises a base 1, wherein the upper surface of the base 1 is fixedly connected with a filtering box 2, the right side of the upper surface of the filtering box 2 is fixedly connected with a feeding hopper 3, crushed pearl cotton foam waste can be added into the filtering box 2 through the feeding hopper 3, a multistage filtering unit 4 is arranged in the filtering box 2, the multistage filtering unit 4 comprises a coarse filter screen 41, a fine filter screen 42 and an inclined table 43, the coarse filter screen 41, the fine filter screen 42 and the inclined table 43 are fixedly connected in the filtering box 2 in an up-down linear array, the coarse filter screen 41 and the fine filter screen 42 can filter large-diameter particles and medium-diameter particles in waste particles respectively, the small-diameter particles can drop onto the upper surface of the inclined table 43, the classification filtering is realized, the filtering effect is improved, the coarse filter screen 41, the fine filter screen 42 and the inclined table 43 are all in an inclined structure at the left lower side, and the filtered waste particles can slide down along the inclined surface.

The left side surface of base 1 has seted up discharge gate 5, the discharge gate 5 has all been seted up to the position that the left side surface of rose box 2 was located coarse screen 41, fine filter screen 42 and sloping platform 43 left side, the waste material granule that filters down can slide left side, and roll off rose box 2 through discharge gate 5, the left side fixedly connected with mount 6 of discharge gate 5, the inside grafting of mount 6 has collecting box 7, collecting box 7 can follow the front side of mount 6 and take, conveniently dismantle the taking, collecting box 7's right side surface is laminated each other with filtering box 2's left side surface, collecting box 7's right side upper surface is located same horizontal plane with the bottom surface of discharge gate 5, can enter into collecting box 7 inside after filtering down granule through discharge gate 5 and accomplish the collection.

Referring to fig. 2-4, an L-shaped moving frame 8 is arranged above the collecting box 7, the right side surface of the L-shaped moving frame 8 is mutually attached to the left side surface of the filtering box 2, the outer wall of the L-shaped moving frame 8 is mutually attached to the inner wall of the collecting box 7, an L-shaped extrusion frame 9 is fixedly connected to the right side inner wall surface of the L-shaped moving frame 8, the outer wall of the L-shaped extrusion frame 9 is also mutually attached to the inner wall of the collecting box 7, the width of the L-shaped extrusion frame 9 is consistent with the inner width of the collecting box 7, and when the L-shaped moving frame 8 drives the L-shaped extrusion frame 9 to move downwards, particles entering the collecting box 7 can be extruded, so that filtered particles are compressed, and further, the collecting box 7 can collect more pearl cotton foam waste particles.

The left side of L type removes frame 8 is provided with mobile unit 10, mobile unit 10 includes pneumatic cylinder 101, pneumatic cylinder 101 fixed connection is at the upper surface of base 1, the upper end fixedly connected with link 102 of pneumatic cylinder 101, the left end of L type removes frame 8 and the right side fixed surface of link 102 are connected, can drive link 102 and carry out the rectilinear motion of upper and lower direction when pneumatic cylinder 101 starts, can drive all L type when link 102 moves and remove frame 8, realize the compression to the inside particulate matter of all collection boxes 7.

The front side of collecting box 7 is provided with fixed unit 11, fixed unit 11 includes fixed curb plate 111, fixed curb plate 111 fixed connection is at the front side surface of mount 6, the positive fixedly connected with of collecting box 7 removes curb plate 112, the top of removing curb plate 112 is provided with bolt 113, the bottom of bolt 113 runs through in fixed curb plate 111 and removal curb plate 112, threaded connection between bolt 113 and the fixed curb plate 111, can carry out the screw thread fixation to fixed curb plate 111 and removal curb plate 112 through bolt 113, simultaneously, can be fixed collecting box 7 after collecting box 7 enters into the mount 6 inside completely, make collecting box 7 keep stable at the in-process that uses, unscrew bolt 113 alright remove the fixed to collecting box 7, easy and simple to handle.

Referring to fig. 2 and 5, the right side surface of the filter box 2 is located at the right side of the coarse filter screen 41, the fine filter screen 42 and the inclined table 43, the air inlet 12 is formed in the right side of the air inlet 12 and is fixedly connected with the fan housing 13, the right side of the upper surface of the base 1 is fixedly connected with the air pump 14, the right side of the fan housing 13 is fixedly connected with the connecting pipe 15, the right end of the connecting pipe 15 is fixedly connected with the left side output end of the air pump 14, when the air pump 14 is started, air can be blown into the fan housing 13 through the connecting pipe 15, so that air flow can enter the filter box 2 through the air inlet 12, the fan housing 13 is obliquely arranged leftwards and downwards, and air flow can be blown leftwards and downwards when passing through the fan housing 13, so that oblique air flow can be blown to the coarse filter screen 41, the fine filter screen 42 and the inclined table 43, and further the filtering speed of particles on the multi-stage filtering unit 4 can be accelerated, and the filtering efficiency can be improved.

The method comprises the working principle that crushed pearl cotton foam waste particles are put into a filter box 2 through a feed hopper 3, classified filtration treatment is carried out through a coarse filter screen 41, a fine filter screen 42 and an inclined table 43 in a multistage filtration unit 4, so that the particles are divided into three types of large diameter, medium diameter and small diameter, and slide down along inclined surfaces of the coarse filter screen 41, the fine filter screen 42 and the inclined table 43 to the left side, and finally are discharged into corresponding collection boxes 7 through discharge holes 5, in the filtration process, an air pump 14 can be started to blow oblique air flow to the surface of the multistage filtration unit 4 through a connecting pipe 15 and a fan cover 13, the moving speed of the particles on the surface of the multistage filtration unit 4 is accelerated, the filtration efficiency is improved, when more particles are collected inside the collection boxes 7, a hydraulic cylinder 101 can be started to drive a connecting frame 102 and an L-shaped moving frame 8 to move downwards, then all the L-shaped moving frames 8 above the collection boxes 7 are driven to compress the particles inside the collection boxes 7, the space utilization rate inside the collection boxes 7 is reduced, the number of times of disassembly and cleaning of workers to the collection boxes 7 is reduced, the workers can detach the collection boxes from the inner side of the collection boxes 7 through the connecting pipe 15 and the fan cover 13, the inner side of the collection boxes are prevented from being moved to be close to the inner side of the L-shaped frame 6, the inner side of the collection boxes is prevented from being moved to be pushed to the inner side of the L-shaped by the L-shaped moving frame 6, and the inner side of the collection boxes is easy and the inner side of the collection boxes is prevented from being pushed to be pushed to move the inner by the L-shaped and the L-shaped moving frame 7.

It should be noted that the foregoing description is only a preferred embodiment of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it should be understood that modifications, equivalents, improvements and modifications to the technical solution described in the foregoing embodiments may occur to those skilled in the art, and all modifications, equivalents, and improvements are intended to be included within the spirit and principle of the present utility model.

Claims

1. The multistage screening and filtering equipment for the waste machine comprises a base (1) and is characterized in that the upper surface of the base (1) is fixedly connected with a filtering box (2), the right side of the upper surface of the filtering box (2) is fixedly connected with a feeding hopper (3), a multistage filtering unit (4) is arranged in the filtering box (2), a discharging hole (5) is formed in the left side surface of the base (1), a fixing frame (6) is fixedly connected to the left side of the discharging hole (5), a collecting box (7) is inserted into the fixing frame (6), an L-shaped movable frame (8) is arranged above the collecting box (7), an L-shaped extrusion frame (9) is fixedly connected to the right side inner wall surface of the L-shaped movable frame (8), a movable unit (10) is arranged on the left side of the L-shaped movable frame (8), the movable unit (10) is used for driving the L-shaped movable frame (8) to move up and down, a fixing unit (11) is arranged on the front side of the collecting box (7), and the fixing unit (11) is used for fixing and limiting the collecting box (7).

2. The multi-stage screening and filtering device for a waste machine according to claim 1, wherein the multi-stage filtering unit (4) comprises a coarse filter screen (41), a fine filter screen (42) and an inclined table (43), and the coarse filter screen (41), the fine filter screen (42) and the inclined table (43) are fixedly connected in an up-down linear array in the filtering box (2).

3. The multi-stage screening and filtering device for the waste machine according to claim 2, wherein the left side surface of the filtering box (2) is provided with the discharge hole (5) at the left side positions of the coarse filter screen (41), the fine filter screen (42) and the inclined table (43), and the right side surface of the filtering box (2) is provided with the air inlet (12) at the right side positions of the coarse filter screen (41), the fine filter screen (42) and the inclined table (43).

4. The multi-stage screening and filtering device for a waste machine according to claim 1, wherein the moving unit (10) comprises a hydraulic cylinder (101), the hydraulic cylinder (101) is fixedly connected to the upper surface of the base (1), a connecting frame (102) is fixedly connected to the upper end of the hydraulic cylinder (101), and the left end of the L-shaped moving frame (8) is fixedly connected with the right side surface of the connecting frame (102).

5. The multi-stage screening and filtering device for a waste machine according to claim 1, wherein the fixing unit (11) comprises a fixing side plate (111), the fixing side plate (111) is fixedly connected to the front side surface of the fixing frame (6), a movable side plate (112) is fixedly connected to the front side of the collecting box (7), and a bolt (113) is arranged above the movable side plate (112).

6. The multi-stage screening filter device for a scrap machine according to claim 5, wherein the bottom ends of the bolts (113) penetrate through the fixed side plate (111) and the movable side plate (112), and the bolts (113) are in threaded connection with the fixed side plate (111).

7. The multi-stage screening and filtering device for a waste machine according to claim 3, wherein a fan housing (13) is fixedly connected to the right side of the air inlet (12), an air pump (14) is fixedly connected to the right side of the upper surface of the base (1), and a connecting pipe (15) is fixedly connected to the right side of the fan housing (13).

8. The multi-stage screening and filtering device for a waste machine according to claim 7, wherein the right end of the connecting pipe (15) is fixedly connected with the left output end of the air pump (14).