CN114161617A

CN114161617A - Automatic environment-friendly waste plastic crushing device with cleaning function

Info

Publication number: CN114161617A
Application number: CN202111515486.9A
Authority: CN
Inventors: 孙文成; 谢光辉; 刘小瑞; 李卉; 李书阁; 谢灿
Original assignee: Chongqing College of Electronic Engineering
Current assignee: Chongqing College of Electronic Engineering
Priority date: 2021-12-13
Filing date: 2021-12-13
Publication date: 2022-03-11

Abstract

The invention discloses an automatic environment-friendly waste plastic crushing device with a cleaning function, which belongs to the technical field of plastic regeneration, and comprises a frame body, a crushing tank for crushing, a water tank connected to the frame body and a sliding cylinder communicated with an outlet of the crushing tank, wherein the sliding cylinder is downwards inclined and positioned on a conveying cylinder for conveying materials on the frame body, and the conveying cylinder is communicated with the lower end of the sliding cylinder through a connecting cylinder; during operation, the high-pressure water flow sprayed out through the first spray head cleans the broken waste plastics of the breaking tank for the first time, then when the broken waste plastics are conveyed through the conveying cylinder, water is conveyed into the conveying cylinder through the conveying mechanism, and in the conveying process of the broken waste plastics, the waste plastics are cleaned for the second time synchronously, so that the cleaning quality is greatly improved.

Description

Automatic environment-friendly waste plastic crushing device with cleaning function

Technical Field

The invention relates to the technical field of plastic regeneration, in particular to an automatic environment-friendly waste plastic crushing device with a cleaning function.

Background

Plastics are high molecular compounds obtained by polymerization of monomers by addition polymerization or polycondensation, have moderate deformation resistance between fibers and rubber, are composed of synthetic resin, fillers, plasticizers, stabilizers, lubricants, colorants and other additives, are important organic synthetic high molecular materials, and are widely used. However, the white pollution caused by the coming waste plastics is more and more serious, and with the increasing awareness of environmental protection, the treatment of the waste plastics is also becoming more and more important, and the waste plastics are recycled, for example, the waste polyethylene PE material is recycled, then is processed again to be processed into granules, and is prepared for the subsequent manufacture of new products, such as plastic trays, and before the plastic is processed into granules, the waste plastics need to be crushed and then cut into granules by a granulator.

However, in the existing plastic crushing equipment in the market, when the waste plastic is crushed, the waste plastic cannot be cleaned, and since stains are likely to be attached to the surface of the waste plastic, if the crushed waste plastic is not cleaned, the subsequent particle processing is troublesome.

Disclosure of Invention

The invention aims to solve the problems that waste plastics cannot be cleaned when being crushed in the prior art, and provides an automatic environment-friendly waste plastic crushing device with a cleaning function.

In order to achieve the purpose, the invention adopts the following technical scheme:

an automatic environment-friendly waste plastic crushing device with a cleaning function comprises a frame body, a crushing tank for crushing, a water tank connected to the frame body and a sliding cylinder communicated with an outlet of the crushing tank, wherein the sliding cylinder is downward inclined and is positioned on a conveying cylinder for conveying materials on the frame body, and the conveying cylinder is communicated with the lower end of the sliding cylinder through a connecting cylinder; the first nozzle is connected to the top of the sliding cylinder, the water pump is connected to the frame body and used for spraying water in the water tank out through the first nozzle, and the first water leakage plate is positioned at the bottom of the sliding cylinder and used for water leakage; the frame body is also provided with a conveying mechanism for conveying water in the water tank into the conveying cylinder; and a discharge hole is formed in one end, far away from the connecting cylinder, of the conveying cylinder.

In order to save water and realize recycling, the water-saving sewage treatment device preferably further comprises a filter box connected to the bottom of the frame body, a U-shaped cover which is positioned at the bottom of the first water leaking plate and fixedly connected with the sliding cylinder, and a filter plate positioned in the filter box; and the bottom of the U-shaped cover is communicated with the top of the filter box through a fourth pipeline, and the bottom of the filter box is communicated with the water tank through a fifth pipeline.

In order to convey the waste plastics, the plastic crusher preferably further comprises a dustproof cylinder fixedly connected to the frame body, a first rotating shaft rotatably connected to the interior of the dustproof cylinder, a second rotating shaft rotatably connected to the inner wall of the top of the crushing tank, and a conveying belt connected between the first rotating shaft and the second rotating shaft and used for conveying the plastics; and a feed port is arranged at one end of the dust-proof cylinder, which is far away from the crushing tank.

In order to achieve the dust removal effect, the dust collector preferably further comprises an air suction pump fixed on the side wall of the top of the crushing tank, a negative pressure port located on the dust-proof cylinder and close to one end of the crushing tank, and a second filter screen located in the negative pressure port; and the input end of the air suction pump is communicated with the negative pressure port.

In order to improve the dust removal effect, further, the input end of the water pump is communicated with the water tank through a first pipeline, and the output end of the water pump is communicated with the first spray head; the device also comprises a driving cylinder fixedly connected to the frame body, a fourth rotating shaft rotatably connected to the frame body, and an impeller fixedly connected to the fourth rotating shaft, wherein the impeller is positioned in the driving cylinder; the bottom of the driving cylinder is communicated with the output end of the water pump through a second pipeline, and the top of the driving cylinder is communicated with the first spray head through a third pipeline; the second spray head is fixedly connected to the inner wall of the top of the dust-proof cylinder, the air suction port is connected to the side wall of the sliding cylinder, the first crankshaft is fixedly connected to the fourth rotating shaft, and the first piston assembly is fixedly connected to the frame body; the first piston assembly is communicated with the air suction port through a tenth pipeline, the first piston assembly is communicated with the second spray head through a sixth pipeline, and the first crankshaft is rotationally connected with the first piston assembly; and check valves are arranged in the tenth pipeline and the sixth pipeline, and a first filter screen is arranged in the air suction port.

In order to convey the crushed waste plastics, the conveying device preferably further comprises a second motor fixedly connected to the frame body, and a spiral piece rotatably connected to the conveying cylinder, wherein the output end of the second motor is connected with the spiral piece; the inclined plate is fixedly connected to the frame body, a second water leakage plate and a seventh pipeline connected to the bottom of the second water leakage plate are arranged on the inclined plate, and the seventh pipeline is communicated with the top of the filter box; the inclined plate is positioned at the bottom of the discharge hole.

In order to clean again in the conveying process, preferably, the conveying mechanism comprises a third spray head positioned on the inner wall of the top of the conveying cylinder, a second crankshaft fixedly connected to the output end of the second motor, and a second piston assembly fixedly connected to the frame body; the second crankshaft is rotatably connected with the second piston assembly, the second piston assembly is communicated with the water tank through an eighth pipeline, the second piston assembly is communicated with the third spray head through a ninth pipeline, and one-way valves are arranged in the eighth pipeline and the ninth pipeline.

In order to prevent the filter plate from being blocked, the filter plate blocking device preferably further comprises a sixth rotating shaft rotatably connected to the frame body, a worm wheel fixedly connected to the sixth rotating shaft, and a worm fixedly connected to the output end of the second motor, wherein the worm is meshed with the worm wheel; the dust removing brush is fixedly connected to the fifth rotating shaft and is attached to the upper surface of the filter plate; and one end of the fifth rotating shaft extending out of the filter box is connected with the sixth rotating shaft through a belt.

In order to realize the crushing effect, preferably, the crushing device further comprises two groups of third rotating shafts which are rotatably connected in the crushing tank, wherein crushing teeth are fixedly connected to the two groups of third rotating shafts, and one ends of the two groups of third rotating shafts, which extend out of the crushing tank, are connected through a gear set; the crushing device further comprises a first motor fixedly connected to the side wall of the crushing tank, and the output end of the first motor is fixedly connected with one group of third rotating shafts.

Preferably, the frame body is further provided with a solar power generation panel.

Compared with the prior art, the invention provides an automatic environment-friendly waste plastic crushing device with a cleaning function, which has the following beneficial effects:

1. this automatic environment-friendly waste plastic breaker with cleaning function, at the during operation, through first shower nozzle spun high pressure rivers, carry out the washing for the first time to the waste plastic after broken jar, then when carrying the waste plastic after the breakage through the conveying section of thick bamboo, carry water through conveying mechanism in the conveying section of thick bamboo, at the in-process that carries out the transport to the waste plastic after the breakage, carry out the washing for the second time in step, cleaning quality promotes greatly.

2. This automatic environment-friendly waste plastic breaker with cleaning function through the driving cylinder and the impeller that set up, makes and is carrying first shower nozzle spun in-process with water, drives the impeller and rotates, and then drives first piston assembly motion, carries the produced moist air of first shower nozzle blowout high-pressure rivers in the dust prevention section of thick bamboo, plays the effect of dust fall.

3. This automatic environment-friendly waste plastic breaker with cleaning function, pivoted flight not only play the effect of carrying broken back waste plastic, still have the purpose that plays improvement cleaning efficiency.

Drawings

FIG. 1 is a schematic structural diagram of an automatic environment-friendly waste plastic crushing device with a cleaning function according to the present invention;

FIG. 2 is an enlarged view of part A of FIG. 1 of an automatic environment-friendly waste plastic crushing apparatus with cleaning function according to the present invention;

FIG. 3 is an enlarged view of the portion B in FIG. 1 of an automatic environment-friendly waste plastic crushing apparatus with cleaning function according to the present invention;

FIG. 4 is a schematic structural diagram of a gear set of an automatic environment-friendly waste plastic crushing device with a cleaning function according to the present invention;

FIG. 5 is a schematic structural diagram of an impeller of an automatic environment-friendly waste plastic crushing device with a cleaning function according to the present invention;

FIG. 6 is a side view of a slide cylinder of an automatic environment-friendly waste plastic crushing device with cleaning function according to the present invention;

FIG. 7 is a schematic structural diagram of an automatic environment-friendly waste plastic crusher belt with a cleaning function according to the present invention.

In the figure: 1. a frame body; 101. a box body; 2. a dust-proof cylinder; 201. a feeding port; 202. a crushing tank; 203. a first rotating shaft; 204. a second rotating shaft; 205. a conveyor belt; 3. a third rotating shaft; 301. crushing teeth; 302. a gear set; 303. a first motor; 4. a slide cylinder; 401. a connecting cylinder; 402. a delivery cartridge; 5. a water tank; 501. a water pump; 502. a first conduit; 503. a second conduit; 504. a drive cylinder; 505. a third pipeline; 506. a first nozzle; 6. a solar power panel; 7. a first water leakage plate; 701. a U-shaped cover; 702. a fourth conduit; 703. a filter box; 704. a filter plate; 705. a fifth pipeline; 8. a fourth rotating shaft; 801. an impeller; 802. a first crankshaft; 803. a first piston assembly; 804. a tenth conduit; 805. an air suction port; 806. a first filter screen; 9. a sixth pipeline; 901. a second nozzle; 10. a second motor; 1001. a spiral sheet; 1002. a discharge port; 1003. an inclined plate; 1004. a second water leakage plate; 1005. a seventh pipe; 11. a second crankshaft; 1101. a second piston assembly; 1102. an eighth conduit; 1103. a ninth conduit; 1104. a third spray head; 12. a fifth rotating shaft; 1201. a dust removal brush; 1202. a worm; 1203. a sixth rotating shaft; 1204. a worm gear; 1205. a belt; 13. a getter pump; 1301. a negative pressure port; 1302. and a second filter screen.

Detailed Description

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

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

Example 1:

referring to fig. 1-7, an automatic environment-friendly waste plastic crushing device with cleaning function comprises a frame body 1 and a crushing tank 202 for crushing, wherein the crushing tank 202 is fixed on the frame body 1, the upper end of the crushing tank is in an open shape, the crushing tank is connected to a water tank 5 on the frame body 1, a box body 101 is fixedly connected to the bottom of the frame body 1, and the water tank 5 is arranged on the inner wall of the bottom of the box body 101.

The crushing device further comprises a sliding cylinder 4 communicated with an outlet of the crushing tank 202, the sliding cylinder 4 is in a downward inclined shape, the outlet of the crushing tank 202 is communicated with the higher end of the sliding cylinder 4, a conveying cylinder 402 used for conveying materials is arranged on the frame body 1, and the conveying cylinder 402 is communicated with the lower end of the sliding cylinder 4 through a connecting cylinder 401.

The first nozzle 506 connected to the top of the slide cylinder 4 is fixedly connected to the frame body 1 and used for enabling water in the water tank 5 to pass through the water pump 501 sprayed by the first nozzle 506, the first water leakage plate 7 located at the bottom of the slide cylinder 4 and used for water leakage is used for enabling the first nozzle 506 to spray high-pressure water flow through the water pump 501, and waste plastics passing through the slide cylinder 4 are cleaned.

The frame body 1 is further provided with a conveying mechanism for conveying water in the water tank 5 into the conveying cylinder 402, and the crushed waste plastics conveyed in the conveying cylinder 402 are cleaned again by the water conveyed by the conveying mechanism.

One end of the conveying cylinder 402, which is far away from the connecting cylinder 401, is provided with a discharge port 1002, and the crushed waste plastics are discharged through the discharge port 1002.

Waste plastics to be crushed are put into the crushing tank 202, are crushed by the crushing tank 202 and fall into the sliding barrel 4, the sliding barrel 4 is inclined downwards, so that the crushed waste plastics roll downwards, at the moment, the water pump 501 is started, the first spray nozzle 506 sprays high-pressure water flow to spray the waste plastics in the sliding barrel 4 for cleaning and removing surface stains, then the crushed waste plastics continuously roll downwards and fall into the conveying barrel 402 through the connecting barrel 401 to convey the crushed waste plastics to a specified place, water in the water tank 5 is conveyed into the conveying barrel 402 through the conveying mechanism in the conveying process, the waste plastics are cleaned again, and finally the waste plastics after two times of cleaning are discharged through the discharge port 1002.

When the broken waste plastics fall into the slide cylinder 4, the waste plastics can slide downwards under the driving of the high-pressure water flow sprayed by the first spray head 506 even if the waste plastics do not slide downwards in time.

The water tank 5 is provided with a water filling port for adding water.

Example 2:

referring to fig. 1-7, on the basis of example 1, further,

the water filter further comprises a filter box 703 connected to the bottom of the frame body 1, the filter box 703 is also positioned in the box body 101, the lowest position of the filter box 703 is higher than the highest position of the water tank 5, the U-shaped cover 701 is positioned at the bottom of the first water leaking plate 7 and fixedly connected with the sliding cylinder 4, and the filter plate 704 is positioned in the filter box 703 and can filter stains in water.

The bottom of the U-shaped cover 701 is communicated with the top of the filter tank 703 through a fourth pipeline 702, the bottom of the filter tank 703 is communicated with the water tank 5 through a fifth pipeline 705, and the filter plate 704 is positioned between the joint of the fourth pipeline 702 and the filter tank 703 and the joint of the fifth pipeline 705 and the filter tank 703.

When the first nozzle 506 sprays high-pressure water flow to clean the crushed waste plastics, the water flow can bring dirt into the U-shaped cover 701 through the first water leaking plate 7, then enters the filter box 703 through the fourth pipeline 702, is filtered by the filter plate 704, and finally flows back into the water tank 5 through the fifth pipeline 705, so that water conservation and recycling are realized.

Example 3:

referring to fig. 1-7, on the basis of example 2, further,

still include the dust protection cylinder 2 of fixed connection on support body 1, the one end that the dust protection cylinder 2 is close to broken jar 202 is the opening form, broken jar 202 is located the lateral wall that is close to 2 one sides of dust protection cylinder and also is equipped with the breach, make dust protection cylinder 2 and broken jar 202 communicate each other, rotate the first pivot 203 of connection in dust protection cylinder 2, rotate the second pivot 204 of connection at broken jar 202 top inner wall, connect the conveyer belt 205 that is used for conveying plastics between first pivot 203 and second pivot 204, the one end that broken jar 202 was kept away from to dust protection cylinder 2 is equipped with dog-house 201.

The conveyor belt 205 is driven by a driving motor, and the conveyor belt 205 is moved by the driving motor, and the driving motor drives the first rotating shaft 203 to rotate or drives the second rotating shaft 204 to rotate.

During operation, a worker puts waste plastics to be crushed on the conveyor belt 205 through the feeding port 201, then the conveyor belt 205 drives the waste plastics to move, and finally the waste plastics are put into the crushing tank 202.

Example 4:

referring to fig. 1-7, on the basis of example 3, further,

the dust-proof dust-.

The input end of the air suction pump 13 is communicated with the negative pressure port 1301, when the conveyor belt 205 conveys waste plastics, the air suction pump 13 is started to suck air, negative pressure is generated in the dust prevention cylinder 2 through the negative pressure port 1301, air flows to the negative pressure port 1301, and dust is driven to move towards the negative pressure port 1301 by entering the air flow, so that the dust is prevented from flying, and the life health and safety of workers are guaranteed.

The gas sucked by the suction pump 13 is discharged to the outside.

Example 5:

referring to fig. 1-7, on the basis of example 4, further,

the input end of the water pump 501 is communicated with the water tank 5 through a first pipeline 502, and the output end of the water pump 501 is communicated with a first spray head 506; still include the driving barrel 504 of fixed connection on the support body 1, rotate the fourth pivot 8 of connection on the support body 1, inside the fourth pivot 8 extended to the driving barrel 504, impeller 801 of fixed connection on the fourth pivot 8, impeller 801 was located the driving barrel 504.

The bottom of the driving cylinder 504 is communicated with the output end of the water pump 501 through a second pipeline 503, and the top of the driving cylinder 504 is communicated with the first spray nozzle 506 through a third pipeline 505.

When the water pump 501 is started, water flows into the water pump 501 through the first pipeline 502, then enters the driving cylinder 504 through the second pipeline 503, and finally enters the first spray head 506 through the third pipeline 505 to be sprayed out.

The dust-proof device also comprises a second spray head 901 fixedly connected with the inner wall of the top of the dust-proof cylinder 2, an air suction port 805 connected with the side wall of the sliding cylinder 4, a first crankshaft 802 fixedly connected with a fourth rotating shaft 8, and a first piston assembly 803 fixedly connected with the frame body 1; the first piston assembly 803 is communicated with the suction port 805 through a tenth pipe 804, the first piston assembly 803 is communicated with the second nozzle 901 through a sixth pipe 9, and the first crankshaft 802 is rotatably connected with the first piston assembly 803.

When the water flow passes through the driving cylinder 504, the impeller 801 is driven to rotate, the impeller 801 drives the fourth rotating shaft 8 to rotate, and then the first piston assembly 803 is driven to move by the first crankshaft 802, so that a negative pressure is generated at the suction port 805 by the first piston assembly 803.

Since the first nozzle 506 sprays high-pressure water flow, the water flow reversely splashes when sprayed to the slide barrel 4, the first water leaking plate 7 and the crushed waste plastics, and forms water mist to moisten the surrounding air.

The negative pressure generated at the air suction opening 805 sucks the air humidified by the surroundings into the first piston assembly 803, then enters the sixth pipeline 9, and finally is ejected out through the second nozzle 901 to the interior of the dust cylinder 2, so as to humidify the air in the dust cylinder 2, wet the dust flying in the dust cylinder 2, and further prevent the generation of dust.

Since the first piston assembly 803 sucks and discharges air, the load is not too large, which is almost equivalent to an idling state, and the impeller 801 can be completely rotated by the water flow flowing in the driving cylinder 504.

One-way valves are arranged in the tenth pipeline 804 and the sixth pipeline 9, and the one-way valves in the tenth pipeline 804 and the sixth pipeline 9 have one-way conductivity and are conducted in the opposite direction.

The check valve in tenth conduit 804 allows gas to flow only from tenth conduit 804 into first piston assembly 803 and not in the reverse direction.

The check valve in the sixth conduit 9 allows gas to flow only from the first piston assembly 803 into the sixth conduit 9, but not in the reverse direction.

The first filter screen 806 is disposed in the air inlet 805, and the broken waste plastic is effectively prevented from entering the air inlet 805 by the first filter screen 806.

Example 6:

referring to fig. 1-7, on the basis of example 5, further,

the spiral sheet conveying device further comprises a second motor 10 fixedly connected to the frame body 1, a spiral sheet 1001 rotatably connected to the conveying cylinder 402, an output end of the second motor 10 is connected with the spiral sheet 1001, and the second motor 10 drives the spiral sheet 1001 to rotate.

The inclined plate 1003 is fixedly connected to the frame body 1, the second water leakage plate 1004 is arranged on the inclined plate 1003, a seventh pipeline 1005 is connected to the bottom of the second water leakage plate 1004, and the seventh pipeline 1005 is communicated with the top of the filter box 703; the higher end of the inclined plate 1003 is positioned at the bottom of the discharging hole 1002.

When the broken waste plastics enter the conveying cylinder 402, the second motor 10 is started, the waste plastics are discharged through the discharge port 1002 through the rotating spiral piece 1001 and fall on the inclined plate 1003, the waste plastics slide downwards, a storage box can be arranged at the bottom of the lower end of the inclined plate 1003, and the waste plastics fall in the storage box.

In the sliding process, when the waste plastics pass through the second water leakage plate 1004, the water mixed in the waste plastics falls down through the second water leakage plate 1004, falls into the seventh pipeline 1005 and finally enters the filter tank 703.

Example 7:

referring to fig. 1-7, on the basis of example 6, further,

the conveying mechanism comprises a third spray head 1104 positioned on the inner wall of the top of the conveying cylinder 402, a second crankshaft 11 fixedly connected to the output end of a second motor 10, and a second piston assembly 1101 fixedly connected to the frame body 1; the second crankshaft 11 is rotatably connected with the second piston assembly 1101, the second piston assembly 1101 is communicated with the water tank 5 through an eighth pipeline 1102, the second piston assembly 1101 is communicated with the third spray head 1104 through a ninth pipeline 1103, and one-way valves are arranged in the eighth pipeline 1102 and the ninth pipeline 1103.

When the second motor 10 is started, the second crankshaft 11 is driven to rotate, the second crankshaft 11 drives the second piston assembly 1101 to move, water in the water tank 5 is conveyed into the third nozzle 1104 through the eighth pipeline 1102 and the ninth pipeline 1103 by the second piston assembly 1101, and then the water is sprayed out, mixed with waste plastics and cleaned again.

Therefore, the spiral sheet 1001 serves two functions:

1. the crushed waste plastics are conveyed into a discharge port 1002 through a rotating spiral sheet 1001 to play a conveying role;

2. through pivoted flight 1001, drive the discarded plastics after the breakage and roll, carry out intensive mixing with third shower nozzle 1104 spun water, improve the cleaning performance, play the purpose that improves cleaning efficiency.

The one-way valves in the eighth conduit 1102 and the ninth conduit 1103 have one-way conductance, and conduct in the opposite direction.

The check valve in eighth conduit 1102 allows water to flow only from eighth conduit 1102 into second piston assembly 1101, but not in the reverse direction.

The one-way valve in the ninth conduit 1103 allows water to flow only from the second piston assembly 1101 into the ninth conduit 1103 and not in the reverse direction.

Example 8:

referring to fig. 1-7, based on example 7, further,

the rack further comprises a sixth rotating shaft 1203 rotatably connected to the rack body 1, a worm wheel 1204 fixedly connected to the sixth rotating shaft 1203, and a worm 1202 fixedly connected to the output end of the second motor 10, wherein the worm 1202 is meshed with the worm wheel 1204.

A fifth rotating shaft 12 rotatably connected to the side wall of the filter box 703, and a dust removing brush 1201 fixedly connected to the fifth rotating shaft 12, wherein the dust removing brush 1201 is attached to the upper surface of the filter plate 704.

The end of the fifth rotating shaft 12 extending out of the filtering box 703 is connected to the sixth rotating shaft 1203 by a belt 1205.

When the second motor 10 is started, the worm 1202 is driven to rotate at the same time, the worm wheel 1204 is used for driving the sixth rotating shaft 1203 to rotate, the belt 1205 is used for driving the fifth rotating shaft 12 to rotate, the dust removing brush 1201 is finally driven to rotate, the dust removing brush 1201 is attached to the upper surface of the filter plate 704, and the rotating dust removing brush 1201 can roll up dirt attached to the upper surface of the filter plate 704, is placed on the filter plate 704 and is blocked and cannot filter water.

The side wall of the filter box 703 can be provided with a side door, and when the side door is closed, the side door is in a sealed state, and the filter plate 704 is designed to be detachable, and after a period of use, the side door can be opened, and the filter plate 704 can be taken out for cleaning or replacement.

Example 9:

referring to fig. 1-7, on the basis of example 8, further,

still including rotating two sets of third pivot 3 of connection in broken jar 202, equal fixedly connected with broken tooth 301 in two sets of third pivot 3, carry out the breakage to abandonment plastics through broken tooth 301, the one end that broken jar 202 was extended in two sets of third pivot 3 is connected through gear train 302, gear train 302 is two intermeshing's gear, and two gears are fixed respectively on two sets of third pivot 3.

Still include the first motor 303 of fixed connection at broken jar 202 lateral wall, the output of first motor 303 and one of them group of third pivot 3 fixed connection start first motor 303, and first motor 303 drives one of them group of third pivot 3 and rotates, then drives another group of third pivot 3 through gear train 302 and rotates, and two sets of third pivot 3 turn to oppositely, through the broken tooth 301 on two sets of third pivot 3, carry out the breakage to the abandonment plastics.

Example 10:

referring to fig. 1-7, on the basis of example 9, further,

still be equipped with solar panel 6 on the support body 1, when the device is in the outdoor operations, accessible solar panel 6 generates electricity, stores through the electric energy that gives out more to solar panel 6, can be used as the illumination and use, makes things convenient for work at night, and the make full use of energy accords with the theme of energy-concerving and environment-protective at present.

The above text as a whole:

the piston assembly comprises a piston cylinder, a piston plate connected in the piston cylinder in a sliding mode, and a piston rod connected to the piston plate in a rotating mode.

The crankshaft is rotationally connected with the piston assembly, that is, one end of the piston rod, which is far away from the piston plate, is sleeved on the crankshaft, and the connection is similar to the connection among the crankshaft, the piston rod and the piston cylinder in the internal combustion engine.

The piston assembly moves, namely, the piston rod drives the piston plate to slide in the piston cylinder in a reciprocating mode.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims

1. An automatic environment-friendly waste plastic crushing device with a cleaning function, which comprises a frame body (1), a crushing tank (202) for crushing and a water tank (5) connected on the frame body (1), and is characterized in that,

the crushing device is characterized by further comprising a sliding cylinder (4) communicated with an outlet of the crushing tank (202), wherein the sliding cylinder (4) is downward inclined and is positioned on the frame body (1) for conveying, and the conveying cylinder (402) is communicated with the lower end of the sliding cylinder (4) through a connecting cylinder (401);

the water tank comprises a first spray head (506) connected to the top of a sliding barrel (4), a water pump (501) connected to a frame body (1) and used for spraying water in a water tank (5) through the first spray head (506), and a first water leakage plate (7) located at the bottom of the sliding barrel (4) and used for water leakage;

the frame body (1) is also provided with a conveying mechanism for conveying water in the water tank (5) into the conveying cylinder (402);

and a discharge hole (1002) is formed in one end, far away from the connecting cylinder (401), of the conveying cylinder (402).

2. The automatic environment-friendly waste plastic crushing device with the cleaning function as claimed in claim 1, further comprising a filter box (703) connected to the bottom of the frame body (1), a U-shaped cover (701) fixedly connected to the sliding cylinder (4) and positioned at the bottom of the first water leaking plate (7), and a filter plate (704) positioned in the filter box (703);

the bottom of the U-shaped cover (701) is communicated with the top of the filter tank (703) through a fourth pipeline (702), and the bottom of the filter tank (703) is communicated with the water tank (5) through a fifth pipeline (705).

3. The automatic environment-friendly waste plastic crushing device with the cleaning function as claimed in claim 1, further comprising a dustproof cylinder (2) fixedly connected to the frame body (1), a first rotating shaft (203) rotatably connected in the dustproof cylinder (2), a second rotating shaft (204) rotatably connected to the inner wall of the top of the crushing tank (202), and a conveyor belt (205) connected between the first rotating shaft (203) and the second rotating shaft (204) and used for conveying plastic;

one end of the dust-proof cylinder (2) far away from the crushing tank (202) is provided with a feed inlet (201).

4. The automatic environment-friendly waste plastic crushing device with the cleaning function as claimed in claim 3, further comprising a suction pump (13) fixed on the top side wall of the crushing tank (202), a negative pressure port (1301) positioned on the dust-proof cylinder (2) and close to one end of the crushing tank (202), and a second filter screen (1302) positioned in the negative pressure port (1301);

the input end of the air suction pump (13) is communicated with the negative pressure port (1301).

5. The automatic environment-friendly waste plastic crushing device with the cleaning function as claimed in claim 3, wherein the input end of the water pump (501) is communicated with the water tank (5) through a first pipeline (502), and the output end of the water pump (501) is communicated with a first spray head (506);

the device also comprises a driving cylinder (504) fixedly connected to the frame body (1), a fourth rotating shaft (8) rotatably connected to the frame body (1), and an impeller (801) fixedly connected to the fourth rotating shaft (8), wherein the impeller (801) is positioned in the driving cylinder (504);

the bottom of the driving cylinder (504) is communicated with the output end of the water pump (501) through a second pipeline (503), and the top of the driving cylinder (504) is communicated with the first spray head (506) through a third pipeline (505);

the device also comprises a second spray head (901) fixedly connected to the inner wall of the top of the dust-proof cylinder (2), an air suction port (805) connected to the side wall of the sliding cylinder (4), a first crankshaft (802) fixedly connected to the fourth rotating shaft (8), and a first piston assembly (803) fixedly connected to the frame body (1);

the first piston assembly (803) is communicated with the air suction port (805) through a tenth pipeline (804), the first piston assembly (803) is communicated with the second spray head (901) through a sixth pipeline (9), and the first crankshaft (802) is rotatably connected with the first piston assembly (803);

check valves are arranged in the tenth pipeline (804) and the sixth pipeline (9), and a first filter screen (806) is arranged in the air suction port (805).

6. The automatic environment-friendly waste plastic crushing device with the cleaning function as claimed in claim 2, further comprising a second motor (10) fixedly connected to the frame body (1), a spiral plate (1001) rotatably connected to the conveying cylinder (402), wherein the output end of the second motor (10) is connected to the spiral plate (1001);

the inclined plate (1003) is fixedly connected to the frame body (1), a second water leakage plate (1004) is arranged on the inclined plate (1003), a seventh pipeline (1005) is connected to the bottom of the second water leakage plate (1004), and the seventh pipeline (1005) is communicated with the top of the filter box (703);

the inclined plate (1003) is positioned at the bottom of the discharge hole (1002).

7. The automatic environment-friendly waste plastic crushing device with the cleaning function as claimed in claim 6, wherein the conveying mechanism comprises a third spray nozzle (1104) positioned on the inner wall of the top of the conveying cylinder (402), a second crankshaft (11) fixedly connected to the output end of a second motor (10), and a second piston assembly (1101) fixedly connected to the frame body (1);

the second crankshaft (11) is rotatably connected with the second piston assembly (1101), the second piston assembly (1101) is communicated with the water tank (5) through an eighth pipeline (1102), the second piston assembly (1101) is communicated with the third spray head (1104) through a ninth pipeline (1103), and one-way valves are arranged in the eighth pipeline (1102) and the ninth pipeline (1103).

8. The automatic environment-friendly waste plastic crushing device with the cleaning function as claimed in claim 7, further comprising a sixth rotating shaft (1203) rotatably connected to the frame body (1), a worm wheel (1204) fixedly connected to the sixth rotating shaft (1203), and a worm (1202) fixedly connected to the output end of the second motor (10), wherein the worm (1202) is meshed with the worm wheel (1204);

the dust removing device comprises a fifth rotating shaft (12) rotatably connected to the side wall of the filter box (703), and a dust removing brush (1201) fixedly connected to the fifth rotating shaft (12), wherein the dust removing brush (1201) is attached to the upper surface of the filter plate (704);

one end of the fifth rotating shaft (12) extending out of the filter box (703) is connected with the sixth rotating shaft (1203) through a belt (1205).

9. The automatic environment-friendly waste plastic crushing device with the cleaning function according to any one of claims 1 to 8, further comprising two groups of third rotating shafts (3) rotatably connected in the crushing tank (202), wherein crushing teeth (301) are fixedly connected to the two groups of third rotating shafts (3), and one ends of the two groups of third rotating shafts (3) extending out of the crushing tank (202) are connected through a gear set (302);

the crushing tank further comprises a first motor (303) fixedly connected to the side wall of the crushing tank (202), and the output end of the first motor (303) is fixedly connected with one group of third rotating shafts (3).

10. The automatic environment-friendly waste plastic crushing device with the cleaning function as claimed in claim 9, wherein a solar power generation panel (6) is further arranged on the frame body (1).