Crushing and screening device for waste glass fiber reinforced plastic materials
Technical Field
The utility model belongs to the technical field of glass fiber reinforced plastic recovery, and particularly relates to a crushing and screening device for waste glass fiber reinforced plastic materials.
Background
The wind power blade is a core component for converting natural wind energy into electric energy of the wind power generator, and the wind power blade put into use in China is out of service in batches along with the time, and the wind power blade has a large volume due to the characteristics of the glass fiber reinforced plastic composite material, and needs to be crushed during recycling.
Chinese patent application number CN202121894135.9 discloses a recovery unit is smashed to abandonment wind-powered electricity generation blade, including the box, the entry has been seted up at the box top, and big granule discharge gate and granule discharge gate have been seted up to the bottom half, and box inner wall top sliding connection has the slip frame, and the box is inside to be provided with the broken wheel, and the box is inside to be provided with vibrations classification mechanism and rocks clean mechanism. According to the utility model, the vibration classification mechanism is arranged, the crushing wheel is started to crush the crushed residues, the crushing wheel is started while crushing, the rotating rod is driven to rotate, and reciprocating swing vibration is carried out, so that crushed residues falling onto the filter screen are classified and filtered, small particles are filtered until the small particles are discharged through the small particle discharge port, and large particles are collected at the large particle discharge port and fall down, so that the fallen crushed residues are automatically vibrated and rolled down through the inclined plane and vibration, the classification efficiency is accelerated, and the phenomenon that excessive residues are blocked at the filter screen to cause incapability of discharging is prevented.
But above-mentioned device is when in actual use, and broken wheel is smashed the glass steel material in the sliding frame, and glass steel material is splashed easily by kibbling in-process, is unfavorable to clear up when smashing, and shakes classification mechanism and sieves the material after smashing, and the material is direct from the filter screen landing of slope easily, leads to screening effect not good.
The present utility model has been made in view of this.
Disclosure of utility model
The utility model aims to solve the technical problem of overcoming the defects in the prior art and providing a crushing and screening device for waste glass fiber reinforced plastic materials.
In order to solve the technical problems, the utility model adopts the basic conception of the technical scheme that:
The crushing and screening device for the waste glass fiber reinforced plastic material comprises a box body, wherein a movable frame is slidably matched with one side of the inner wall of the box body, a filtering frame is rotatably matched in the box body, the filtering frame is positioned at the bottom of the movable frame, two crushing rollers are rotatably matched in the movable frame, an inlet is formed in the top of the box body, and a large-particle discharge hole and a small-particle discharge hole are formed in the bottom of the box body;
The motor is arranged in the box body, the output end of the motor is provided with a rotating shaft, the top and the bottom of the movable frame are respectively provided with two baffles in a rotating fit mode, a transmission assembly matched with the four baffles is arranged on one side of the box body, a cam matched with the movable frame is arranged on the periphery of the rotating shaft, a vibration screening assembly matched with the filtering frame is arranged on the periphery of the rotating shaft, and a rotating plate matched with the filtering frame is arranged in the box body in a rotating fit mode.
Optionally, the vibration screening assembly comprises a rotary table arranged on the periphery of the rotary shaft, a supporting block arranged on the top of the rotary table, a plurality of round head rods arranged on the supporting block, and a shifting block arranged at the bottom of the filtering frame, wherein the round head rods are matched with the shifting block, so that the crushed glass fiber reinforced plastic in the filtering frame is filtered and screened conveniently.
Optionally, the filter frame normal running fit has installed first bull stick in the one end in the box, is equipped with the second bull stick in the rotor plate, and the cover is equipped with the drive belt between first bull stick and the second bull stick, and the rotor plate rotation of being convenient for blocks the interior kibbling glass steel direct slip of filter frame.
Optionally, the drive assembly includes the connecting rod of installing in baffle one end, sets up two notches in box inner wall one side, installs the gear in connecting rod one end, installs respectively at two pinion racks at notch inner wall top and bottom, and connecting rod normal running fit is in the removal frame, and two gears that are located removal frame bottom or top mesh with two pinion racks in the same notch respectively, and the removal frame of being convenient for removes and drives the baffle and rotate and open or close.
Optionally, an elastic telescopic rod is arranged on one side of the movable frame away from the cam, and one end of the elastic telescopic rod away from the movable frame is arranged on one side of the inner wall of the box body, so that the movable frame can conveniently reciprocate back and forth.
Optionally, the big granule discharge gate is located the filter frame the place ahead, and the tiny particle discharge gate is located the below of filter frame, and the entry is located the top of removing the frame, and entry inner wall week side slope landslide is convenient for the device feeding row material.
After the technical scheme is adopted, compared with the prior art, the utility model has the following beneficial effects, and of course, any product for implementing the utility model does not necessarily need to achieve all the following advantages at the same time:
Through the drive assembly who sets up, can drive baffle and drive assembly cooperation when removing the frame, make drive assembly drive baffle rotate and open or close, the baffle is closed and is convenient for smash the glass steel in the roller to removing the frame, reduce the circumstances that the material after smashing splashes, the baffle is opened and can discharge the glass steel after smashing in the removal frame, through the cam that sets up, enable motor drive pivot and rotate, the pivot rotates and drives the cam and rotate, thereby enable the cam to promote and remove the frame, be convenient for smash the processing to the glass steel material in the removal frame, shake screening assembly through setting up, enable the pivot to rotate and drive the vibration screening assembly, make shake screening assembly drive the filter frame and rotate and shake, be convenient for carry out screening filtration to the material after smashing in the filter frame, the screening effect has been improved, through the pivoted plate that sets up, enable the filter frame to rotate and drive the pivoted plate, make the pivoted plate block the material roll-off in the filter frame, be convenient for carry out abundant filtration to the material in the filter frame.
The following describes the embodiments of the present utility model in further detail with reference to the accompanying drawings.
Drawings
The drawings in the following description are only examples of embodiments from which other drawings may be derived by those skilled in the art without the exercise of inventive faculty. In the drawings:
FIG. 1 is a schematic view of a crushing and screening device;
FIG. 2 is a schematic diagram of a box structure;
FIG. 3 is a schematic view of the structure of FIG. 2 at A;
FIG. 4 is a schematic diagram of a transmission assembly;
In the drawings, the list of components represented by the various numbers is as follows:
The device comprises a box body 1, a moving frame 2, a filtering frame 3, a motor 5, a rotating shaft 6, a vibrating screen assembly 7, a rotary table 701, a supporting block 702, a round head rod 703, a shifting block 704, a baffle plate 8, a transmission assembly 9, a connecting rod 901, a notch 902, a gear 903, a toothed plate 904, a cam 10, an elastic telescopic rod 11, a rotating plate 12, a large particle discharge port 13, a small particle discharge port 14, an inlet 15, a crushing roller 16, a first rotating rod 17, a second rotating rod 18 and a transmission belt 19.
It should be noted that these drawings and the written description are not intended to limit the scope of the inventive concept in any way, but to illustrate the inventive concept to those skilled in the art by referring to the specific embodiments.
Detailed Description
The utility model will now be described in further detail with reference to the accompanying drawings.
Referring to fig. 1-4, in this embodiment, a crushing and screening device for waste glass fiber reinforced plastic materials is provided, which includes a box 1, a moving frame 2 is slidingly matched with one side of the inner wall of the box 1, a filtering frame 3 is rotatably matched with the box 1, the filtering frame 3 is positioned at the bottom of the moving frame 2, two crushing rollers 16 are rotatably matched with the moving frame 2, an inlet 15 is formed at the top of the box 1, and a large particle discharge port 13 and a small particle discharge port 14 are formed at the bottom of the box 1;
The motor 5 is arranged in the box body 1, the output end of the motor 5 is provided with the rotating shaft 6, the top and the bottom of the movable frame 2 are respectively matched with two baffles 8 in a rotating way, one side of the box body 1 is provided with a transmission component 9 matched with the four baffles, the periphery side of the rotating shaft 6 is provided with a cam 10 matched with the movable frame 2, the periphery side of the rotating shaft 6 is provided with a vibration screening component 7 matched with the filtering frame 3, and the rotating plate 12 matched with the filtering frame 3 is matched with the rotating shaft 1 in a rotating way.
The application of one aspect of the embodiment is that firstly glass fiber reinforced plastic to be crushed is put into a box body 1 from an inlet 15, then the glass fiber reinforced plastic enters a movable frame 2 from the inlet 15, a crushing roller 16 is used for crushing the glass fiber reinforced plastic, a motor 5 can be started during the crushing process, the motor 5 drives a rotating shaft 6 to rotate, the rotating shaft 6 drives a cam 10 to rotate, the cam 10 rotates to push the movable frame 2 to move, the movable frame 2 drives a baffle 8 to move, the baffle 8 moves to be matched with a transmission assembly 9, the baffle 8 rotates to be opened or closed, the crushed glass fiber reinforced plastic enters a filter frame 3 through the opened baffle 8, the rotating shaft 6 drives the filter frame 3 to screen through a vibration screening assembly 7, the rotating plate 12 is driven to rotate in the rotation process of the filter frame 3, the rotating plate 12 stops materials in the filter frame 3 from directly sliding out in the vibration screening process, the materials are conveniently and fully screened, and the screened glass fiber reinforced plastic is discharged through a large particle discharge port 13 and a small particle discharge port 14.
Through the drive assembly 9 that sets up, can drive baffle 8 and drive assembly 9 cooperation when removing 2, make drive assembly 9 drive baffle 8 rotate and open or close, baffle 8 close and be convenient for smash roller 16 smash the glass steel in removing 2, reduce the circumstances that the material after smashing splashes, the baffle is opened and can discharge the glass steel after smashing in removing 2, through the cam 10 that sets up, enable motor 5 drive pivot 6 and rotate, pivot 6 rotates and drives cam 10 and rotate, thereby enable cam 10 promote and remove 2, be convenient for smash the processing to glass steel material in removing 2, through the vibrations screening subassembly 7 that set up, enable pivot 6 rotate and drive vibrations screening subassembly 7, make vibrations screening subassembly 7 drive filter frame 3 and rotate and vibrate, be convenient for carry out screening filtration to the material after smashing in the filter frame 3, the filter frame 3 is rotated through the pivoted of pivoted plate 12, the pivoted plate 12 blocks the material roll-off in the filter frame 3, be convenient for carry out abundant filtration to the material in the filter frame 3.
As shown in fig. 2-3, the vibration screening assembly 7 of this embodiment includes a rotary table 701 mounted on the circumferential side of a rotary shaft 6, a supporting block 702 mounted on the top of the rotary table 701, a plurality of round bars 703 mounted on the supporting block 702, and a shifting block 704 mounted on the bottom of a filter frame 3, the plurality of round bars 703 being engaged with the shifting block 704. Through the carousel 701 that sets up, enable motor 5 drive pivot 6 and rotate, pivot 6 rotates and drives carousel 701 and rotate, and carousel 701 rotates and drives supporting shoe 702 and move, and supporting shoe 702 removes and can prop up filter frame 3, makes filter frame 3 rotate, and when supporting shoe 702 propped up filter frame 3, circular head pole 703 and plectrum 704 cooperation drive filter frame 3 shake, shake the screening to the glass steel of smashing in the filter frame 3.
As shown in fig. 2, a first rotating rod 17 is installed at one end of the filter frame 3 in the present embodiment, which is rotatably fitted in the case 1, a second rotating rod 18 is installed in the rotating plate 12, and a driving belt 19 is sleeved between the first rotating rod 17 and the second rotating rod 18. Through the drive belt 19 that sets up, can make filter frame 3 rotate and drive first bull stick 17 and rotate, first bull stick 17 rotates and drives the second bull stick 18 through drive belt 19 and rotate, and the second bull stick 18 rotates and drive the rotor plate 12 and rotate, makes rotor plate 12 can block the direct landing of material when filter frame 3 sieves, and filter frame 3 rotates to descend and drive rotor plate 12 rotation after the screening is accomplished, makes the landing of the bigger granule that the screening remains get into big granule discharge gate 13.
As shown in fig. 4, the transmission assembly 9 of the present embodiment includes a connecting rod 901 installed at one end of a baffle 8, two notches 902 opened at one side of the inner wall of the case 1, gears 903 installed at one end of the connecting rod 901, two toothed plates 904 installed at the top and bottom of the inner wall of the notches 902, respectively, the connecting rod 901 is rotatably fitted in the moving frame 2, and two gears 903 located at the bottom or top of the moving frame 2 are engaged with the two toothed plates 904 in the same notch 902, respectively. Through the connecting rod 901 that sets up, can make cam 10 promote and remove frame 2 and remove, make and remove frame 2 and drive baffle 8 and connecting rod 901 and remove, make connecting rod 901 drive gear 903 and remove, gear 903 removes and the meshing of pinion rack 904, makes gear 903 rotate, and gear 903 rotates and drives baffle 8 through connecting rod 901 and rotate, makes baffle 8 can rotate and open or close and remove frame 2.
As shown in fig. 2, an elastic telescopic rod 11 is installed on the side of the moving frame 2 far from the cam 10 in this embodiment, and one end of the elastic telescopic rod 11 far from the moving frame 2 is installed on the side of the inner wall of the case 1. Through the elastic telescopic rod 11 that sets up, enable motor 5 drive pivot 6 and rotate, pivot 6 rotates and drives cam 10 and rotate, and cam 10 rotates and promotes and remove frame 2 and remove, removes frame 2 and extrudees elastic telescopic rod 11 when removing, when cam 10 rotates non-protruding department, elastic telescopic rod 11 drives and removes frame 2 and reset.
As shown in fig. 1-2, the large particle discharge port 13 of the present embodiment is located in front of the filter frame 3, the small particle discharge port 14 is located below the filter frame 3, the inlet 15 is located above the moving frame 2, and the inner wall of the inlet 15 is inclined and slides on the circumference side. Through the big granule discharge gate 13 and the granule discharge gate 14 that set up, enable the big granule landing that filters frame 3 filtered and get into big granule discharge gate 13 and discharge, make the granule that filters frame 3 filtered get into granule discharge gate 14 and discharge, through the entry 15 that sets up, can put into entry 15 with the glass steel that needs to smash, enter into through entry 15 and remove in the frame 2.
The present utility model is not limited to the above embodiments, and any person who can learn the structural changes made under the teaching of the present utility model can fall within the scope of the present utility model if the present utility model has the same or similar technical solutions. The technology, shape, and construction parts of the present utility model, which are not described in detail, are known in the art.