CN220052495U - Screening type multi-station crusher for plastic processing - Google Patents

Abstract

The utility model discloses a screening type multi-station crusher for plastic processing, which comprises a bottom plate, wherein a supporting frame is welded at the top of the bottom plate, a crushing hopper is fixedly connected to the top end of the supporting frame, four groups of driving motors are arranged at the front end of the crushing hopper, four groups of crushing cutter rollers are movably connected between the front end and the rear end of the inside of the crushing hopper, and a convenient discharging mechanism is arranged at one side of a feeding hole. This divide sieve formula multistation breaker for plastics processing is through being provided with collection wind scoop, powerful fan and ventilation groove, during the use, powerful fan on the collection wind scoop starts and blows off powerful air current downwards, and the ventilation groove department of feed inlet side blows off high-speed air current downwards promptly, and the bottle that is thrown into in the feed inlet is blown to the cutter roll by decurrent air current, is difficult to rebound upwards after the breakage, falls to in the sieve scoop under wind-force effect fast through broken working of plastics, and the problem that the device does not possess the function of the unloading ejection of compact of being convenient for is solved.

Description

Screening type multi-station crusher for plastic processing

Technical Field

The utility model relates to the technical field of crushers, in particular to a screening type multi-station crusher for plastic processing.

Background

Crushing is one of the necessary procedures for plastic processing, the recovered plastic parts are put into a crusher for crushing, and crushed particles are screened and sorted, and then are subjected to hot melting stay cutting granulation. The screening type multi-station crusher for plastic processing is one of common equipment, and plastic fragments crushed by the knife rolls are screened by the vibrating screen below, so that more than two materials with different specifications can be discharged.

The existing common screening type multi-station plastic processing crushers on the market are mostly similar in structure, generally are double feed inlets or multiple feed inlets, are convenient for multiple people to operate, drive a knife roller to rotate at high speed through a motor, cut and crush plastic parts, have certain functional defects in the actual use process, have certain improvement spaces, for example, the plastic parts are lighter in weight and are easy to bounce upwards after being thrown into a crushing roller, a plastic curtain is generally mounted at a feed inlet to block, the plastic curtain is easy to be stained with dirt to generate peculiar smell bacteria, meanwhile, part of plastic parts such as the inside of a plastic bottle is easy to have moisture residues, and after cutting and crushing, the fragments are easy to adhere to the inner wall of the crushing hopper, are left in discharging and do not have the function of facilitating discharging; secondly, the cutter is internally arranged, the state is invisible in the cutting process, the equipment is required to be disassembled for checking one by one when the cutter is damaged, the efficiency is low, and the cutter does not have the function of conveniently observing the inside and reducing the overhaul difficulty; in addition, after the plastic particles discharged downwards are screened by the vibrating screen, large particles are discharged from the top of the screen, small particles are discharged from the bottom of the screen hopper, particles with water are easy to adhere to the bottom of the screen hopper, the discharging efficiency is low, peculiar smell is easy to generate, and the vibrating screen has no function of being convenient for flushing and discharging.

At present, a novel screening type multi-station crusher for plastic processing is provided to solve the problems.

Disclosure of Invention

The utility model aims to provide a screening type multi-station crusher for plastic processing, which aims to solve the problem that the crusher in the background art does not have the function of facilitating discharging.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a divide sieve formula multistation breaker for plastics processing, includes the bottom plate, the top welding of bottom plate has the support frame, the top fixedly connected with crushing fill of support frame, four groups driving motor are installed to the front end of crushing fill, swing joint has four groups crushing knife rolls between the inside front and back both ends of crushing fill, the both sides at bottom plate top are fixedly connected with feed inlet respectively, two sets of bracing pieces are vertically installed respectively to the both sides at bottom plate top, the top of bracing piece is provided with the sieve fill, vibrating motor is installed to the intermediate position department of sieve fill front end, fixedly connected with screen cloth between the inside front and back both ends of sieve fill, the intermediate position department fixedly connected with terminal box at crushing fill top, the bottom fixedly connected with mouth of taking over of sieve fill front end one side, one side of feed inlet is provided with makes things convenient for unloading discharge mechanism.

The convenient discharging mechanism comprises a wind collecting hopper which is fixedly connected to one side of a feed inlet, two groups of powerful fans are mounted at the top of the wind collecting hopper, and a plurality of groups of ventilation grooves are formed in one side of the feed inlet.

Preferably, the feed inlet, the wind collecting hopper and the ventilation groove are communicated.

Preferably, the ventilation grooves are arranged at equal intervals.

Preferably, the bottom end of the junction box penetrates the top end of the crushing hopper and extends into the inside.

Preferably, the miniature cameras are obliquely installed on two sides of the bottom of the junction box respectively, a liquid crystal display screen is fixedly connected to the middle position of the top of the front end of the crushing hopper, the bottom end of the miniature camera is higher than the top end of the crushing knife roller, and the miniature camera and the liquid crystal display screen are electrically connected.

Preferably, one side fixedly connected with rubber layer board of the inside bottom of sieve fill, the inside of taking over mouth bottom one side is provided with the hourglass silo, the top of rubber layer board is laminated mutually with the bottom of screen cloth.

Compared with the prior art, the utility model has the beneficial effects that: the screening type multi-station crusher for plastic processing not only realizes the function of facilitating discharging, the function of facilitating observation of the inside and reducing overhaul difficulty, but also the function of facilitating flushing and discharging;

(1) When the device is used, the recovered plastic part is thrown into the hopper along the feed inlet, the driving motor drives the crushing cutter roller to rotate at high speed, the crushing cutter roller crushes the plastic part, the powerful fan on the hopper is started and blows out powerful air flow downwards, the ventilating slot on the side edge of the feed inlet blows out the high-speed air flow downwards, the bottle which is thrown into the feed inlet is blown to the cutter roller by the downward air flow, the crushed plastic part is not easy to rebound upwards, water stains are adhered on the cutter roller if water is in the inside, the crushed plastic part is also accelerated to dry, and the plastic part falls into the sieve hopper quickly under the action of wind power, so that the function of facilitating discharging is realized;

(2) Through being provided with terminal box, miniature camera and liquid crystal display, during the use, when broken or idle, miniature camera is carried out image information collection to broken knife roller all the time, the user looks over the condition of inside knife roller in outside, when having the material to hang on the knife roller the fire knife roller not hard up have the opening, can in time discover, do quick response maintenance, the image information feedback that miniature camera gathered is on liquid crystal display, the convenience is looked over, the terminal box is integrated for wiring and signal transmission between miniature camera and the liquid crystal display, the function of the inside reduction maintenance degree of difficulty of being convenient for of observation has been realized;

(3) Through being provided with mouth of pipe, rubber layer board and hourglass silo, during the use, along with broken plastics piece drops to in the sieve fill, vibrating motor drives sieve fill high-speed shake, sieve is done to the material in the sieve fill, the granule falls to in the sieve fill along the space, in inserting the mouth of taking over with outside water pipe, continuously inject rivers in the sieve fill, rivers trickle down along the sieve fill, wash the granule of adhesion off, make it outwards discharge along the hourglass silo, play the cleaning action simultaneously, reduce the peculiar smell of granule and breed, the rubber layer board can play the barrier effect, reduce the outer row of granule, the function of being convenient for wash the row of material has been realized.

Drawings

FIG. 1 is a schematic view of a front partial cross-sectional structure of the present utility model;

FIG. 2 is a schematic diagram of a side view and enlarged structure of a feed inlet of the present utility model;

FIG. 3 is an enlarged schematic diagram of the front view of the junction box of the present utility model;

fig. 4 is a schematic top view partially in cross-section of the sieve bucket of the present utility model.

In the figure: 1. a bottom plate; 2. a support frame; 3. a crushing hopper; 4. a driving motor; 5. a feed inlet; 6. a wind collecting hopper; 7. a powerful fan; 8. a ventilation groove; 9. a junction box; 10. a miniature camera; 11. a liquid crystal display; 12. a crushing knife roll; 13. screening bucket; 14. a support rod; 15. a vibration motor; 16. a screen; 17. a pipe connecting port; 18. a rubber pallet; 19. and a material leakage groove.

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.

Example 1: referring to fig. 1-4, a screening type multi-station crusher for plastic processing comprises a bottom plate 1, wherein a supporting frame 2 is welded at the top of the bottom plate 1, a crushing hopper 3 is fixedly connected to the top end of the supporting frame 2, four groups of driving motors 4 are installed at the front end of the crushing hopper 3, four groups of crushing cutter rollers 12 are movably connected between the front end and the rear end of the inside of the crushing hopper 3, two sides of the top of the bottom plate 1 are respectively and fixedly connected with a feed inlet 5, two groups of supporting rods 14 are vertically installed at two sides of the top of the bottom plate 1, a screening hopper 13 is arranged at the top of the supporting rods 14, a vibrating motor 15 is installed at the middle position of the front end of the screening hopper 13, a screen 16 is fixedly connected between the front end and the rear end of the inside of the screening hopper 13, and one side of the feed inlet 5 is provided with a convenient discharging mechanism;

referring to fig. 1-4, a screening type multi-station crusher for plastic processing further comprises a convenient discharging mechanism, wherein the convenient discharging mechanism comprises a wind collecting hopper 6, the wind collecting hopper 6 is fixedly connected to one side of a feed inlet 5, two groups of powerful fans 7 are mounted on the top of the wind collecting hopper 6, and a plurality of groups of ventilation grooves 8 are formed in one side of the feed inlet 5;

the inside of the feed inlet 5, the wind collecting hopper 6 and the ventilation groove 8 are communicated, the ventilation grooves 8 are arranged at equal intervals, the material is prevented from bouncing during discharging, and the material is accelerated to fall during discharging;

specifically, as shown in fig. 1 and 2, the powerful fan 7 on the wind collecting hopper 6 is started and blows out powerful air flow downwards, namely high-speed air flow is blown out downwards at the ventilation groove 8 at the side edge of the feed inlet 5, bottles which are thrown into the feed inlet 5 are blown to the knife roller by the downward air flow, after being broken, the bottles are not easy to rebound upwards, if water exists in broken plastic parts, water stains are adhered to the knife roller, the drying is accelerated, and the bottles fall into the sieve hopper 13 rapidly under the action of wind force.

Example 2: the middle position of the top of the crushing bucket 3 is fixedly connected with a junction box 9, the bottom end of the junction box 9 penetrates through the top of the crushing bucket 3 and extends into the interior, two sides of the bottom of the junction box 9 are respectively and obliquely provided with a miniature camera 10, the middle position of the top of the front end of the crushing bucket 3 is fixedly connected with a liquid crystal display 11, the bottom end of the miniature camera 10 is higher than the top end of the crushing knife roll 12, the miniature camera 10 and the liquid crystal display 11 are electrically connected, the interior of equipment can be monitored in real time, and the maintenance efficiency is improved;

specifically, as shown in fig. 1 and 3, the image information collected by the miniature camera 10 is fed back on the liquid crystal display 11, so that the miniature camera is convenient to view, and the junction box 9 integrates wiring and signal transmission between the miniature camera 10 and the liquid crystal display 11.

Example 3: the bottom of one side of the front end of the sieve bucket 13 is fixedly connected with a connecting pipe port 17, one side of the bottom end of the inside of the sieve bucket 13 is fixedly connected with a rubber supporting plate 18, a material leakage groove 19 is formed in one side of the bottom end of the connecting pipe port 17, the top end of the rubber supporting plate 18 is attached to the bottom end of the screen 16, and the material is conveniently washed and discharged at the same time;

specifically, as shown in fig. 1 and fig. 4, an external water pipe is connected into the connecting pipe port 17, water flow is continuously injected into the sieve bucket 13, the water flow flows downwards along the sieve bucket 13, adhered small particles are washed away, the small particles are discharged outwards along the material leakage groove 19, meanwhile, the cleaning effect is achieved, the peculiar smell breeding of the particles is reduced, the rubber supporting plate 18 can play a blocking effect, and the discharge of the small particles is reduced.

Working principle: when the plastic piece crushing machine is used, firstly, the recovered plastic piece is thrown into the machine along the feeding hole 5, the crushing cutter roller 12 is driven by the driving motor 4 to rotate at a high speed, the plastic piece is crushed by the crushing cutter roller 12, the powerful fan 7 on the wind collecting hopper 6 is started and blows out powerful air flow downwards, the ventilating slot 8 at the side edge of the feeding hole 5 blows out the high-speed air flow downwards, bottles which are thrown into the feeding hole 5 are blown to the cutter roller by the downward air flow, the crushed plastic piece is not easy to rebound upwards, and water stains are adhered on the cutter roller, are accelerated to dry and fall into the sieve hopper 13 under the action of wind power. When broken or idle, miniature camera 10 carries out image information to broken cutter roll 12 all the time, and the person of facilitating the use looks over the condition of inside cutter roll in the outside, and when having the material to hang on the cutter roll and fire the cutter roll not hard up has the opening, can in time discover, do the quick response maintenance, and the image information feedback that miniature camera 10 gathered is on liquid crystal display 11, conveniently looks over, and terminal box 9 is for wiring and signal transmission between miniature camera 10 and the liquid crystal display 11 do integratedly. Along with broken plastic fragments falling into the sieve bucket 13, the vibrating motor 15 drives the sieve bucket 13 to shake at a high speed, the screen 16 in the sieve bucket 13 screens materials, small particles fall into the sieve bucket 13 along gaps, an external water pipe is connected into the connecting pipe port 17, water flow is continuously injected into the sieve bucket 13, the water flow flows downwards along the sieve bucket 13, adhered small particles are washed away, the adhered small particles are discharged outwards along the material leakage groove 19, a cleaning effect is achieved, peculiar smell breeding of the particles is reduced, the rubber supporting plate 18 can play a blocking effect, and the discharge of the small particles is reduced.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (6)

1. The utility model provides a divide sieve formula multistation breaker for plastics processing, includes bottom plate (1), its characterized in that: the top welding of bottom plate (1) has support frame (2), the top fixedly connected with crushing fill (3) of support frame (2), four groups driving motor (4) are installed to the front end of crushing fill (3), swing joint has four groups crushing knife roller (12) between the inside front and back both ends of crushing fill (3), the both sides at bottom plate (1) top are fixedly connected with feed inlet (5) respectively, two groups bracing piece (14) are installed vertically respectively to the both sides at bottom plate (1) top, the top of bracing piece (14) is provided with sieve fill (13), vibrating motor (15) are installed to the intermediate position department of sieve fill (13) front end, fixedly connected with screen cloth (16) between the front and back both ends of sieve fill (13) inside, the intermediate position department fixedly connected with terminal box (9) at crushing fill (3) top, the bottom fixedly connected with takeover mouth (17) of sieve fill (13) front end one side, one side of feed inlet (5) is provided with makes things convenient for unloading discharge mechanism;

the convenient discharging mechanism comprises a wind collecting hopper (6), the wind collecting hopper (6) is fixedly connected to one side of the feeding hole (5), two groups of powerful fans (7) are arranged at the top of the wind collecting hopper (6), and a plurality of groups of ventilation grooves (8) are formed in one side of the feeding hole (5).

2. The screening type multi-station crusher for plastic processing according to claim 1, wherein: the inside of feed inlet (5), collection wind bucket (6), ventilation groove (8) are linked together.

3. The screening type multi-station crusher for plastic processing according to claim 1, wherein: the ventilation grooves (8) are arranged at equal intervals.

4. The screening type multi-station crusher for plastic processing according to claim 1, wherein: the bottom end of the junction box (9) penetrates through the top end of the crushing hopper (3) and extends into the inside.

5. The screening type multi-station crusher for plastic processing according to claim 1, wherein: the miniature camera (10) is installed in the slant respectively to both sides of terminal box (9) bottom, the intermediate position department fixedly connected with liquid crystal display (11) at broken fill (3) front end top, the bottom of miniature camera (10) is higher than the top of broken knife roll (12), miniature camera (10), liquid crystal display (11) electricity are connected.

6. The screening type multi-station crusher for plastic processing according to claim 1, wherein: one side fixedly connected with rubber layer board (18) of the inside bottom of sieve fill (13), the inside of taking over mouth (17) bottom one side is provided with leaks bin (19), the top of rubber layer board (18) is laminated with the bottom of screen cloth (16) mutually.