CN215619335U - Energy-concerving and environment-protective type plastics grinding device - Google Patents

Abstract

The utility model discloses energy-saving and environment-friendly plastic grinding equipment, which belongs to the technical field of environment-friendly plastic grinding and comprises a crushing assembly, a conveying assembly, a grinding assembly, a blanking assembly and a vibrating screen assembly, wherein a feed inlet is obliquely arranged at the upper end of the crushing assembly, the conveying assembly is arranged at the bottom of the crushing assembly and is communicated with the bottom of the crushing assembly, the grinding assembly is arranged at the opening end of the conveying assembly, the conveying assembly is communicated with the side wall of the upper end of the grinding assembly, the blanking assembly is arranged below the grinding assembly, the vibrating screen assembly is arranged on the side surface of the grinding assembly, the outlet of the blanking assembly is communicated with the vibrating screen assembly, and a discharge outlet is arranged at the bottom of the vibrating screen assembly. Repeated grinding saves resources and improves the quality of plastics.

Description

Energy-concerving and environment-protective type plastics grinding device

Technical Field

The utility model relates to the technical field of environment-friendly plastic grinding, in particular to energy-saving environment-friendly plastic grinding equipment.

Background

Plastics are high molecular compounds obtained by polymerization of monomers by addition polymerization or polycondensation, which have a moderate deformation resistance between fibers and rubber, and are composed of synthetic resin, fillers, plasticizers, stabilizers, lubricants, colorants, and other additives. The main component of the plastic is resin. The resin means a polymer compound which has not been mixed with various additives.

In order to save resources, the plastic is recycled, and the waste plastic needs to be ground before being put into production to ensure that the granularity of the waste plastic meets the requirement, the waste plastic grinder has the defects of low grinding speed and large particle size difference, the grinding process is not closed enough, more dust is generated, the existing plastic grinder has the defects of low grinding efficiency and poor effect, for some off-spec plastics with large particles still present after grinding, no sieving and recycling operations are performed, so that the quality of the ground plastic is reduced, the resource is wasted, and simultaneously, in the processes of feeding and grinding the plastic, the feeding amount and the feeding time of the plastic sheets are not controlled because the feeding amount of the plastic sheets is not uniform, so that the plastic sheets are excessively accumulated during grinding, the grinding is insufficient or the grinding time is long, therefore, there is a need to develop an energy-saving and environment-friendly plastic grinding device with fast grinding speed and uniform and fine grinding.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide energy-saving and environment-friendly plastic grinding equipment to solve the technical problems in the background technology.

The utility model provides energy-saving and environment-friendly plastic grinding equipment which comprises a crushing assembly, a conveying assembly, a grinding assembly, a blanking assembly and a vibrating screen assembly, wherein a feeding hole is obliquely formed in the upper end of the crushing assembly, the conveying assembly is arranged at the bottom of the crushing assembly and is communicated with the bottom of the crushing assembly, the grinding assembly is arranged at the opening end of the conveying assembly, the conveying assembly is communicated with the inner side wall of the upper end of the grinding assembly, the blanking assembly is arranged below the inner side of the grinding assembly, the vibrating screen assembly is arranged on the side surface of the grinding assembly, the outlet of the blanking assembly is communicated with the inner side of the vibrating screen assembly, and a discharging hole is formed in the bottom of the vibrating screen assembly.

Preferably, broken subassembly includes feeding storehouse, broken room, broken motor, broken pole, broken axle and two broken blades, the feed inlet slope is installed on the lateral wall in feeding storehouse and feed inlet and feed storehouse in the intercommunication, the bottom in the feeding storehouse is installed to broken room, broken motor installs the top in feeding storehouse and broken motor's main shaft downwards runs through feeding storehouse top, broken axle is connected to broken motor's main shaft and broken pole's bottom is connected on the top of broken pole, two broken blade is the cross cover and establishes to fix on broken epaxially and two broken blades are located the broken indoor.

Preferably, the transportation subassembly includes transportation pipe, transportation motor, transportation axle, auger piece and transportation landing leg, the transportation pipe transversely sets up the intercommunication in lower extreme and the transportation pipe and the crushing room of crushing room, transportation pipe one end seals the setting, the transportation motor is installed and is run through the sealed end of transportation pipe at the sealed end of transportation pipe and the main shaft of transporting the motor, the transportation axle is installed on the main shaft of transportation motor, the auger piece is installed on the transportation axle, the vertical installation of transportation landing leg is on the transportation pipe.

Preferably, the grinding assembly comprises a grinding box, a grinding motor frame, a rotating rod, a grinding shaft, a grinding disc, a flow guide block, a hydraulic rod, a grinding support leg, two grinding wheels and two limiting rings, the upper end of the grinding box is connected with the open end of a conveying pipe, the conveying pipe is communicated with the inside of the grinding box, the grinding motor frame is mounted at the top of the grinding box, the grinding motor is vertically and downwardly mounted on the grinding motor frame, a main shaft of the grinding motor vertically and downwardly penetrates through the tops of the grinding motor frame and the grinding box, the upper end of the rotating rod is connected with the main shaft of the grinding motor, the lower end of the rotating rod is connected with the upper end of the center of the grinding shaft, a plurality of grinding particles are arranged on the two grinding wheels, the two grinding wheels are respectively rotatably sleeved at the two ends of the grinding shaft, the two limiting rings are fixedly mounted at the two ends of the grinding shaft, and the two limiting rings are respectively located at the outer ends of the two grinding wheels, the grinding device comprises a grinding box, a hydraulic rod, a grinding roller, a guide block, a conveying pipe, a grinding support leg and a grinding roller, wherein the hydraulic rod is arranged at the bottom of the grinding box, a telescopic shaft of the hydraulic rod vertically penetrates through the bottom of the grinding box upwards, the bottom of the grinding roller is arranged on the telescopic shaft of the hydraulic rod, the surface of the top of the grinding roller is roughened, the guide block is arranged at the center of the top of the grinding roller, the grinding roller is in sliding fit with the inner wall of the grinding box, and the grinding support leg is arranged at one end, close to the conveying pipe, of the bottom of the grinding box.

Preferably, the blanking assembly comprises a blanking frame, a blanking cylinder and a rubber push plate, the blanking frame is arranged on the outer side wall of the grinding box, the lower end of the grinding box is close to the conveying pipe, a push plate hole is formed in one side of the grinding box, which is close to the blanking frame, a blanking opening is formed in the other end of the grinding box, the blanking cylinder is arranged on the blanking frame, a telescopic shaft of the blanking cylinder penetrates through the blanking frame, the rubber push plate is arranged on the telescopic shaft of the blanking cylinder, the rubber push plate is located in the push plate hole, and the rubber push plate and the blanking opening are symmetrically arranged in the grinding box.

Preferably, the sieve subassembly that shakes includes sieve storehouse, cang gai, rotating electrical machines, the sieve axle that shakes, the screen cloth that shakes, vibrating electrical machines, rack and the sieve landing leg that shakes, the upper end side in sieve storehouse of shaking is connected the lower extreme of grinding case and is ground in the feed opening intercommunication sieve storehouse that shakes of case lower extreme, the cang gai sets up in the sieve storehouse that shakes, rotating electrical machines installs in the middle of the top in storehouse lid and the main shaft of rotating electrical machines downwards runs through the cang gai, the sieve axle top that shakes is connected the main shaft of rotating electrical machines and the screen cloth that shakes is connected to the bottom of the sieve axle that shakes, the screen cloth that shakes is conical network structure, rack fixed mounting just the rack is located the bottom of the screen cloth that shakes on the inner wall in sieve storehouse that shakes, vibrating electrical machines installs the upper end in the sieve that shakes, the sieve landing leg fixed mounting that shakes is on the lateral wall in sieve storehouse that shakes, the discharge gate sets up the lower extreme in sieve storehouse that shakes.

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

firstly, the conveying assembly provided by the utility model conveys the plastic fragments through the auger piece, so that the plastic fragments are not easy to accumulate and adhere in the conveying pipe, and the plastic sheet feeding amount is uniformly refined during grinding and feeding, and the feeding amount and the feeding time are controlled, so that the plastic sheets are not excessively accumulated during grinding, and insufficient grinding or long grinding and wearing time is avoided.

Secondly, when the plastic sheets need to be ground, the grinding assembly is arranged, the hydraulic rod is started to push the grinding disc upwards, the rotating rod is driven to rotate through the grinding motor, so that the two grinding wheels rotate and roll along with the grinding shaft, the plastic sheets can be fully ground by utilizing the grinding matching of the grinding particles on the grinding wheels and the grinding disc, and meanwhile, the plastic sheets in the central neutral position can be guided to the periphery by the guide block at the top of the grinding disc, so that all the plastic sheets in the grinding box can be ground, the grinding efficiency is high, and the effect is good.

Thirdly, the vibrating screen component provided by the utility model can still have some large-particle plastics after grinding, so that the ground plastics need to be vibrated and screened, the vibrating screen shaft and the vibrating screen are driven by the rotating motor to rotate on the net rack, and then the vibrating screen is driven by the vibrating motor to vibrate and screen, so that the screening effect of the vibrating screen is improved, the accumulation of excessive plastics on the vibrating screen is avoided, meanwhile, the screening area of the conical vibrating screen is larger, the efficiency is better, and for screening large-particle plastics, the screened large-particle plastics can be taken out when the vibrating screen is drawn out from the vibrating screen bin by opening the bin cover and are ground again, so that the resources are saved, and the quality of the plastics after vibrating screen is improved.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.

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

FIG. 2 is a broken away view of the crushing assembly of the present invention;

FIG. 3 is a disassembled view of the transport assembly of the present invention;

FIG. 4 is a disassembled view of the vibrating screen assembly of the present invention;

FIG. 5 is a disassembled view of the grinding assembly and the blanking assembly of the present invention;

fig. 6 is a schematic perspective view of the grinding wheel and grinding pan of the present invention.

Detailed Description

The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are some, but not all embodiments of the present invention.

The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model.

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.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., 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, but 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 thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The embodiment of the utility model provides energy-saving and environment-friendly plastic grinding equipment which comprises a crushing assembly 1, a transportation assembly 2, a grinding assembly 3, a blanking assembly 4 and a vibrating screen assembly 5, wherein the upper end of the crushing assembly 1 is obliquely provided with a feeding hole 6, the transportation assembly 2 is arranged at the bottom of the crushing assembly 1, the transportation assembly 2 is communicated with the bottom of the crushing assembly 1, the grinding assembly 3 is arranged at the open end of the transportation assembly 2, the transportation assembly 2 is communicated with the side wall of the upper end of the grinding assembly 3, the blanking assembly 4 is arranged below the inside of the grinding assembly 3, the vibrating screen assembly 5 is arranged at the side surface of the grinding assembly 3, the outlet of the blanking assembly 4 is communicated with the inside of the vibrating screen assembly 5, the bottom of the vibrating screen assembly 5 is provided with a discharging hole 7, and the plastic is crushed, transported, ground and vibrated and screened in a closed space in the whole process without dust pollution, environmental protection is high-efficient, can shake sieve to the insufficiently plastics of grinding simultaneously and filter the recovery, and repeated grinding has practiced thrift the resource, has improved the quality after the grinding.

Specifically, broken subassembly 1 includes feeding storehouse 10, crushing room 11, broken motor 12, broken pole 13, broken axle 14 and two broken blade 15, feed inlet 6 slope is installed on the lateral wall of feeding storehouse 10 and feed inlet 6 and feed storehouse 10 in intercommunication, the bottom at feeding storehouse 10 is installed to broken room 11, broken motor 12 installs the top at feeding storehouse 10 and broken motor 12's main shaft runs through feeding storehouse 10 top downwards, broken axle 14 is connected to broken motor 12's main shaft and broken pole 13's bottom is connected on broken pole 13's top, two broken blade 15 are the cross cover and establish and fix on broken axle 14 and two broken blade 15 are located crushing room 11, two broken blade 15 through the cross distribution, carry out the degree of depth breakage to plastics, thereby reduce the pressure of later stage grinding, the efficiency and the quality of grinding are improved.

Specifically, the transportation assembly 2 comprises a transportation pipe 20, a transportation motor 21, a transportation shaft 22, an auger sheet 23 and transportation support legs 24, the transportation pipe 20 is transversely arranged at the lower end of the crushing chamber 11 and is communicated with the transportation pipe 20 and the crushing chamber 11, one end of the transportation pipe 20 is an opening, the other end of the transportation pipe is of a sealing structure, the transportation motor 21 is arranged at the sealing end of the transportation pipe 20, a main shaft of the transportation motor 21 penetrates through the sealing end of the transportation pipe 20, the transportation shaft 22 is arranged on the main shaft of the transportation motor 21, the auger sheet 23 is arranged on the transportation shaft 22, the transportation support legs 24 are vertically arranged on the transportation pipe 20, plastic fragments are transported through the auger sheet 23, on one hand, the plastic fragments are not easy to accumulate and adhere in the transportation pipe 20, on the other hand, when the plastic fragments are ground and fed, the feeding amount of the plastic fragments is more uniformly refined, the feeding amount and the feeding time are controlled, so that excessive accumulation of the plastic fragments can not occur during grinding, resulting in insufficient polishing or long wear time.

Specifically, the grinding assembly 3 includes a grinding box 30, a grinding motor 31, a grinding motor frame 32, a rotating rod 33, a grinding shaft 34, a grinding pan 35, a flow guide block 36, a hydraulic rod 37, grinding legs 38, two grinding wheels 39 and two limiting rings 310, the upper end of the grinding box 30 is connected with the open end of the conveying pipe 20, the conveying pipe 20 is communicated with the inside of the grinding box 30, the grinding motor frame 32 is installed on the top of the grinding box 30, the grinding motor 31 is vertically installed on the grinding motor frame 32 downwards, the main shaft of the grinding motor 31 vertically penetrates through the tops of the grinding motor frame 32 and the grinding box 30 downwards, the upper end of the rotating rod 33 is connected with the main shaft of the grinding motor 31, the lower end of the rotating rod 33 is connected with the upper end of the center of the grinding shaft 34, a plurality of grinding particles 311 are respectively arranged on the two grinding wheels 39, the two grinding wheels 39 are respectively rotatably sleeved on the two ends of the grinding shaft 34, the two limiting rings 310 are fixedly installed on the two ends of the grinding shaft 34, and the two limiting rings 310 are respectively located on the two grinding wheels 39, the hydraulic rod 37 is installed at the bottom of the grinding box 30, the telescopic shaft of the hydraulic rod 37 vertically penetrates the bottom of the grinding box 30, the grinding plate 35 is disposed under two grinding wheels 39 in a lifting manner, the hydraulic rod 37 is installed at the bottom of the grinding box 30, the telescopic end extends upwards into the grinding box 30 and is connected with the grinding plate 35, the top surface of the grinding plate 35 is roughened, the guide block 36 is installed at the top center position of the grinding plate 35, the grinding plate 35 is in sliding fit with the inner wall of the grinding box 30, the grinding support leg 38 is installed at one end of the bottom of the grinding box 30 close to the conveying pipe 20, when the plastic sheets are ground, the hydraulic rod 37 is started to push the grinding plate 35 upwards, the rotating rod 33 is driven by the grinding motor 31 to rotate, so that the two grinding wheels 39 rotate and roll along with the grinding shaft 34, and the grinding particles 311 on the grinding wheels 39 are in grinding fit with the grinding plate 35, the plastic sheets can be fully ground, and meanwhile, the guide blocks 36 at the top of the grinding disc 35 guide the plastic sheets in the central neutral position to the surrounding, so that all the plastic sheets in the grinding box 30 can be ground, the grinding efficiency is high, and the effect is good.

Specifically, the blanking assembly 4 comprises a blanking frame 40, a blanking cylinder 41 and a rubber push plate 42, the blanking frame 40 is installed at one side of the lower end of the grinding box 30 far away from the vibrating screen assembly 5, a push plate hole matched with the blanking frame 40 is formed in the side wall of the grinding box 30, a blanking port arranged opposite to the push plate hole is formed in the other side of the grinding box 30, the blanking cylinder 41 is installed on the blanking frame 40, a telescopic shaft of the blanking cylinder 41 penetrates through the blanking frame 40, the rubber push plate 42 is installed on the telescopic shaft of the blanking cylinder 41, the rubber push plate 42 is matched with the push plate hole, after grinding is finished, the hydraulic rod 37 is started to lower ground plastics to the blanking port, the rubber push plate 42 is driven to blank through the blanking cylinder 41, the rubber push plate 42 can deform along the inner wall of the grinding box 30 in the blanking process, so that the rubber push plate 42 can be matched with the blanking port end, and the blanking speed is high, the blanking amount is large.

Specifically, the vibrating screen assembly 5 includes a vibrating screen bin 50, a bin cover 51, a rotating motor 52, a vibrating screen shaft 53, a vibrating screen mesh 54, a vibrating motor 55, a net frame 56 and vibrating screen support legs 57, the vibrating screen bin 50 is hermetically connected with the feed opening of the grinding box 30 and is communicated with the feed opening, the bin cover 51 is arranged at the top of the vibrating screen bin 50, the rotating motor 52 is arranged in the middle of the top of the bin cover 51, the main shaft of the rotating motor 52 downwards penetrates through the bin cover 51, the top end of the vibrating screen shaft 53 is connected with the main shaft of the rotating motor 52, the bottom end of the vibrating screen shaft 53 is connected with the vibrating screen mesh 54, the vibrating screen mesh 54 is in a conical mesh structure, the net frame 56 is fixedly arranged on the inner wall of the vibrating screen bin 50, the vibrating motor 55 is arranged at the inner upper end of the vibrating screen mesh 54, the vibrating screen support legs 57 are fixedly arranged on the outer side wall of the vibrating screen bin 50, the feed opening 7 is arranged at the lower end of the vibrating screen bin 50, and after grinding is finished, some large-particle plastics may still exist, therefore, the ground plastic needs to be sieved, the rotating motor 52 drives the vibrating sieve shaft 53 and the vibrating sieve net 54 to rotate on the net rack 56, and then the vibrating motor 55 is utilized to drive the vibrating sieve net 54 to vibrate, so that the sieving effect of the vibrating sieve net 54 is improved, and the accumulation of excessive plastic on the vibrating sieve net 54 is avoided conveniently, meanwhile, the sieving area of the conical vibrating sieve net 54 is larger, the efficiency is better, for sieving large-particle plastic, the bin cover 51 can be opened, the large-particle plastic to be sieved out is taken out when the vibrating sieve net 54 is drawn out from the vibrating sieve bin 50, the large-particle plastic is ground again, the resources are saved, and the quality of the plastic after vibrating is improved.

The working principle of the utility model is as follows: when plastics need to be ground, the plastics to be ground are firstly put in from the feed inlet 6, the plastics slide down to be close to the crushing chamber 11 after entering the feed bin 10, the crushing motor 12 is started to drive the crushing shaft 14 and the two crushing blades 15 to rotate, so as to primarily crush the plastics, the plastic sheets after being crushed slide down into the conveying pipe 20, the conveying motor 21 is started to drive the conveying shaft 22 and the packing auger sheet 23 to rotate, so as to convey and grind the plastic sheets, the plastic sheets are conveyed into the grinding box 30, the grinding motor 31 is started to drive the rotating rod 33 to rotate, so that the two grinding wheels 39 rotate and roll along with the grinding shaft 34, the plastic sheets are ground by matching of the grinding particles 311 on the grinding wheels 39 and the grinding disc 35, meanwhile, the guide block 36 at the top of the grinding disc 35 can guide the plastic sheets in the neutral position at the center to the periphery, so that all the plastic sheets in the grinding box 30 can be ground, after grinding, when the hydraulic rod 37 is started to drive the grinding disc 35 to move downwards to the feed opening, the feeding cylinder 41 is started to drive the rubber push plate 42, so that the ground plastic is pushed into the vibrating screen bin 50 from the feed opening by the rubber push plate 42, when the plastic falls into the top of the vibrating screen 54, the vibrating motor 55 on the vibrating screen 54 is started, so that the vibrating screen 54 starts to vibrate the ground plastic, meanwhile, the rotating motor 52 is started to drive the vibrating screen shaft 53 and the vibrating screen 54 to rotate on the net rack 56, after the vibrating screen is finished, the qualified plastic is discharged from the discharge opening 7 at the lower end, and for screening the large-particle plastic, the large-particle plastic can be taken out by opening the bin cover 51 when the vibrating screen 54 is drawn out from the vibrating screen bin 50, and is ground again until all the plastic is ground.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the utility model has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.

Claims (6)

1. An energy-concerving and environment-protective type plastics grinding device which characterized in that: including broken subassembly (1), transportation subassembly (2), grinding assembly (3), unloading subassembly (4) and sieve subassembly (5) shake, the upper end slope of broken subassembly (1) is provided with feed inlet (6), transportation subassembly (2) set up in the bottom of broken subassembly (1) and transportation subassembly (2) and broken subassembly (1) bottom intercommunication, grinding assembly (3) set up the open end of transportation subassembly (2) and transport subassembly (2) and grinding assembly (3) upper end lateral wall in the intercommunication, unloading subassembly (4) set up below in grinding assembly (3), sieve subassembly (5) shake and set up the side in grinding assembly (3), the export intercommunication of unloading subassembly (4) shakes in sieve subassembly (5), the bottom of sieve subassembly (5) that shakes is provided with discharge gate (7).

2. The energy-saving environment-friendly plastic grinding equipment as claimed in claim 1, wherein: broken subassembly (1) is including feeding storehouse (10), broken room (11), broken motor (12), broken pole (13), broken axle (14) and two crushing blade (15), feed inlet (6) slope is installed on the lateral wall in feeding storehouse (10) and feed inlet (6) and feed storehouse (10) interior intercommunication, the bottom in feeding storehouse (10) is installed in broken room (11), broken motor (12) are installed and are run through feeding storehouse (10) top downwards at the top in feeding storehouse (10) and the main shaft of broken motor (12), broken axle (14) are connected to the main shaft of broken motor (12) and the bottom of broken pole (13) are connected to the top of broken pole (13), two broken blade (15) are the cross cover and establish and fix on broken axle (14) and two broken blade (15) are located broken room (11).

3. The energy-saving environment-friendly plastic grinding equipment as claimed in claim 2, wherein: transportation subassembly (2) are including transportation pipe (20), transportation motor (21), transportation axle (22), auger piece (23) and transportation landing leg (24), transportation pipe (20) transversely set up the lower extreme in broken room (11) and communicate in transportation pipe (20) and broken room (11), transportation pipe (20) one end is opening, other end closure, the sealed end of transporting pipe (20) is installed in the sealed end of transportation pipe (20) and the main shaft of transporting motor (21) runs through the sealed end of transportation pipe (20), transportation axle (22) is installed on the main shaft of transportation motor (21), auger piece (23) are installed on transportation axle (22), transportation landing leg (24) are vertical to be installed on transportation pipe (20).

4. The energy-saving environment-friendly plastic grinding equipment as claimed in claim 3, wherein: the grinding assembly (3) comprises a grinding box (30), a grinding motor (31), a grinding motor frame (32), a rotating rod (33), a grinding shaft (34), a grinding disc (35), a flow guide block (36), a hydraulic rod (37), grinding support legs (38), two grinding wheels (39) and two limiting rings (310), wherein the upper end of the grinding box (30) is connected with the open end of a conveying pipe (20), the conveying pipe (20) is communicated with the grinding box (30), the grinding motor frame (32) is arranged at the top of the grinding box (30), the grinding motor (31) is vertically and downwards arranged on the grinding motor frame (32), a main shaft of the grinding motor (31) vertically and downwards penetrates through the tops of the grinding motor frame (32) and the grinding box (30), the upper end of the rotating rod (33) is connected with the main shaft of the grinding motor (31), and the lower end of the rotating rod (33) is connected with the upper end of the center of the grinding shaft (34), the two grinding wheels (39) are respectively provided with a plurality of grinding particles (311), the two grinding wheels (39) are respectively sleeved at two ends of the grinding shaft (34) in a rotating way, the two limiting rings (310) are fixedly arranged at two ends of the grinding shaft (34) and the two limiting rings (310) are respectively positioned at the outer ends of the two grinding wheels (39), the hydraulic rod (37) is arranged at the bottom of the grinding box (30), the telescopic shaft of the hydraulic rod (37) vertically penetrates through the bottom of the grinding box (30) upwards, the bottom of the grinding mill disk (35) is arranged on a telescopic shaft of a hydraulic rod (37), the top surface of the grinding mill base (35) is roughened, the flow guide block (36) is arranged at the center of the top of the grinding mill base (35), the grinding disc (35) is in sliding fit with the inner wall of the grinding box (30), and the grinding support legs (38) are arranged at one end of the bottom of the grinding box (30) close to the conveying pipe (20).

5. The energy-saving environment-friendly plastic grinding equipment as claimed in claim 4, wherein: the blanking assembly (4) comprises a blanking frame (40), a blanking cylinder (41) and a rubber push plate (42), wherein the blanking frame (40) is arranged on the outer side wall of the grinding box (30) close to the conveying pipe (20) at the lower end, a push plate hole is formed in one side of the grinding box (30) close to the blanking frame (40), a blanking port is formed in the other end of the grinding box (30), the blanking cylinder (41) is arranged on the blanking frame (40) and a telescopic shaft of the blanking cylinder (41) penetrates through the blanking frame (40), the rubber push plate (42) is arranged on the telescopic shaft of the blanking cylinder (41) and the rubber push plate (42) is located in the push plate hole, and the rubber push plate (42) and the blanking port are symmetrically arranged in the grinding box (30).

6. The energy-saving environment-friendly plastic grinding equipment as claimed in claim 4, wherein: the vibrating screen assembly (5) comprises a vibrating screen bin (50), a bin cover (51), a rotating motor (52), a vibrating screen shaft (53), a vibrating screen mesh (54), a vibrating motor (55), a net rack (56) and vibrating screen support legs (57), the side face of the upper end of the vibrating screen bin (50) is connected with the lower end of the grinding box (30) and a feed opening at the lower end of the grinding box (30) is communicated with the inside of the vibrating screen bin (50), the bin cover (51) is arranged at the top of the vibrating screen bin (50), the rotating motor (52) is arranged in the middle of the top of the bin cover (51), a main shaft of the rotating motor (52) penetrates through the bin cover (51) downwards, the top end of the vibrating screen shaft (53) is connected with a main shaft of the rotating motor (52) and the bottom end of the vibrating screen mesh (53) is connected with the vibrating screen mesh (54), the vibrating screen mesh (54) is of a conical mesh structure, the net rack (56) is fixedly arranged on the inner wall of the vibrating screen bin (50) and the net rack (56) is positioned at the bottom of the vibrating screen mesh (54), the vibrating motor (55) is arranged at the upper end in the vibrating screen (54), the vibrating screen supporting legs (57) are fixedly arranged on the outer side wall of the vibrating screen bin (50), and the discharge port (7) is arranged at the lower end of the vibrating screen bin (50).

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