CN218111379U

CN218111379U - Little plastic preprocessing device convenient to clearance soil

Info

Publication number: CN218111379U
Application number: CN202222670843.5U
Authority: CN
Inventors: 王娇; 宋吉亮; 代新英; 申乾敬
Original assignee: Panjin Institute of Industrial Technology Dalian University of Technology DUT
Current assignee: Panjin Institute of Industrial Technology Dalian University of Technology DUT
Priority date: 2022-10-11
Filing date: 2022-10-11
Publication date: 2022-12-23
Anticipated expiration: 2032-10-11

Abstract

The utility model discloses a little plastics preprocessing device convenient to clearance soil, including casing, feed inlet, screening motor, connecting rod and driving lever, the feed inlet has been seted up to the upper surface of casing, the last fixed surface of casing installs the screening motor, the output shaft lower extreme fixedly connected with connecting rod of screening motor, the lower extreme sliding connection of connecting rod has the driving lever, the up end fixedly connected with displacement ring of driving lever, the fixed surface is provided with the scraper blade under the both ends of driving lever, the water tank has been placed under the casing, flourishing workbin has been placed to one side of water tank. This little plastics preprocessing device convenient to clearance soil realizes 2 screen cloth through the rotation of screening ball and carries out work and clear process in turn for the screen cloth of one side is when work sieves soil and plastics, and the screen cloth of opposite side can be cleared up simultaneously, has practiced thrift the time of clearance screen cloth, has promoted the efficiency of screening.

Description

Little plastic preprocessing device convenient to clearance soil

Technical Field

The utility model relates to a little plastic processing technology field specifically is a little plastic preprocessing device convenient to clearance soil.

Background

The micro plastic refers to material particles with a diameter less than 5 mm, the micro plastic which is wandering in soil and water bodies is easily eaten by lower-end food chain organisms such as mussels and zooplankton, the micro plastic cannot be digested and can only exist in the stomach all the time, and occupies space, so that animals are sick and even die, if the micro plastic with organic pollutants is eaten, the damage to the plankton is frosted on snow, the pollutants are released under the action of enzymes in organisms, the disease condition of the organisms is aggravated, a large amount of edible micro plastic is sick or dead, so that the lower-end food chain is broken, and the biological environment is damaged, when the soil containing the micro plastic is treated, the plastic with a larger diameter is discharged through primary screening pretreatment, then the micro plastic is thoroughly separated through flotation separation and repeated screening, but in the primary screening pretreatment process, the soil to be treated on the screen can not be easily blocked in the meshes in the screening process, the screening efficiency is greatly reduced, the mounting and the blockage of the soil is aggravated, and the blockage of the blockage can be eliminated.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a little plastics preprocessing device convenient to clearance soil to solve the difficult problem of clearing up of the screen cloth that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a little plastics preprocessing device convenient to clearance soil, includes casing, feed inlet, screening motor, connecting rod and driving lever, the feed inlet has been seted up to the upper surface of casing, the last fixed surface of casing installs the screening motor, the output shaft lower extreme fixedly connected with connecting rod of screening motor, the lower extreme sliding connection of connecting rod has the driving lever, the up end fixedly connected with displacement ring of driving lever, the fixed surface is provided with the scraper blade under the both ends of driving lever, the upper end fixed mounting of casing has electric putter, the output end fixedly connected with pull rod that electric putter is decurrent, the internally mounted of casing has pivoted screening ball, the inside fixed mounting in side surface of casing has the switching motor, and the output of switching motor and the pivot fixed connection of screening ball, the screening groove has been seted up to the surface of screening ball, and the inside of screening ball has seted up the blown down tank to the screening ball outer surface embedded screen cloth that installs between blown down tank and the screening groove, the lower extreme outer fixed surface of casing installs clean motor, and the one end of the output shaft fixedly connected with clean pole of clean motor to the other end and the rotation of clean pole are connected with the casing are connected, the workbin has placed under the casing, the water tank of water tank has been placed.

Preferably, the deflector rod is designed in an arc shape, and the outer surface of the deflector rod is attached to the outer surfaces of the screening groove and the screen mesh.

By adopting the technical scheme, the deflector rod can stir the material on the surface of the screen to carry out faster screening.

Preferably, the outer surface of the scraper is attached to the inner side surface of the shell, and the 2 scrapers are symmetrically arranged about the central axis of the connecting rod.

Adopt above-mentioned technical scheme for the scraper blade can be in the rotation in-process to the inboard surface of casing slope clear up.

Preferably, the pull rod is of an L-shaped design with a transverse bulge at the lower end, a ball is embedded on the upper surface of the transverse bulge at the lower end of the pull rod, and the transverse bulge at the lower end of the pull rod is attached to the lower surface of the displacement ring through the ball.

By adopting the technical scheme, the friction between the pull rod and the displacement ring is reduced through the balls in the rotation process of the displacement ring.

Preferably, the lower extreme of blown down tank runs through the side surface of screening ball, and the blown down tank that is located the top runs through the one end on screening ball side surface and holds the homonymy that the workbin is located the water tank.

By adopting the technical scheme, the materials leaked from the discharge chute can fall into the material containing box to be collected.

Preferably, the outer surface of the cleaning rod is uniformly provided with a hairbrush, the lower end of the cleaning rod is positioned in the water tank, and the cleaning rod is designed in an arc shape.

Adopt above-mentioned technical scheme for clean pole rotates the in-process and can clean the screen cloth through the brush, and can wash the brush when clean pole rotates inside to the water tank.

Compared with the prior art, the beneficial effects of the utility model are that: this little plastic preprocessing device convenient to clearance soil:

1. the process that 2 screens work and clean alternately is realized through the rotation of the screening balls, so that when the screen on one side works to screen soil and plastics, the screen on the other side can be cleaned simultaneously, the time for cleaning the screens is saved, and the screening efficiency is improved;

2. the cleaning rod rotates to clean residues on the surface of the screen and in the meshes through the hairbrush, so that the purpose of cleaning the screen is achieved, and when the cleaning rod rotates into the water tank, the cleaning rod can clean the hairbrush through water in the rotating process, so that the cleaning effect of the hairbrush on the screen is ensured;

3. follow the driving lever through the scraper blade and rotate the mode that the in-process remained soil to the inner wall surface of casing slope and strike off, avoid a large amount of soil adhesion to bring inconvenience for the clearance of later stage to shells inner wall on the inner wall of casing slope.

Drawings

FIG. 1 is a schematic overall front sectional view of the present invention;

FIG. 2 is a schematic view of the overall top view structure of the present invention;

FIG. 3 is a schematic side sectional view of the present invention;

fig. 4 is the overall sectional structure diagram of the utility model.

In the figure: 1. a housing; 2. a feed inlet; 3. a screening motor; 4. a connecting rod; 5. a deflector rod; 6. a displacement ring; 7. a squeegee; 8. an electric push rod; 9. a pull rod; 10. screening the balls; 11. switching the motors; 12. a screening tank; 13. a discharge chute; 14. a screen mesh; 15. cleaning the motor; 16. a cleaning rod; 17. a water tank; 18. a material containing box.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a micro-plastic pretreatment device convenient for cleaning soil comprises a shell 1, a feed inlet 2, a screening motor 3, a connecting rod 4, a deflector rod 5, a displacement ring 6, a scraper 7, an electric push rod 8, a pull rod 9, a screening ball 10, a switching motor 11, a screening groove 12, a discharge groove 13, a screen 14, a cleaning motor 15, a cleaning rod 16, a water tank 17 and a material containing box 18, wherein the feed inlet 2 is formed in the upper surface of the shell 1, the screening motor 3 is fixedly arranged on the upper surface of the shell 1, the connecting rod 4 is fixedly connected to the lower end of an output shaft of the screening motor 3, the deflector rod 5 is slidably connected to the lower end of the connecting rod 4, the displacement ring 6 is fixedly connected to the upper end surface of the deflector rod 5, the scraper plates 7 are fixedly arranged on the lower surfaces of two ends of the deflector rod 5, the electric push rod 8 is fixedly arranged at the upper end of the shell 1, the pull rod 9 is fixedly connected to the downward output end of the electric push rod 8, the deflector rod 5 is in an arc design, and the surface of driving lever 5 and the surface of screening groove 12 and screen cloth 14 are laminated mutually, the surface of scraper blade 7 and the inboard surface of casing 1 are laminated mutually, and 2 scraper blades 7 set up about the central axis symmetry of connecting rod 4, pull rod 9 is provided with horizontal bellied L type design for the lower extreme, and the embedded ball that installs of horizontal bellied upper surface of pull rod 9 lower extreme, and the horizontal arch of pull rod 9 lower extreme laminates through the ball and the lower surface of displacement ring 6 mutually, utilize driving lever 5 to follow the soil that connecting rod 4 pivoted prevented to screen cloth 14 surface and stir, make screen cloth 14 can be faster sieve soil, when screening ball 10 need rotate simultaneously, electric putter 8 drives displacement ring 6 and driving lever 5 through pull rod 9 and slides upward, make driving lever 5 can break away from the circumference scope of screening ball 10 and not block the rotation of screening ball 10.

As shown in fig. 1-4, a rotating screening ball 10 is installed inside a housing 1, a switching motor 11 is fixedly installed inside a side surface of the housing 1, an output end of the switching motor 11 is fixedly connected with a rotating shaft of the screening ball 10, a screening groove 12 is formed in an outer surface of the screening ball 10, a discharge groove 13 is formed inside the screening ball 10, a screen 14 is installed on an outer surface of the screening ball 10 between the discharge groove 13 and the screening groove 12 in an embedded manner, a cleaning motor 15 is fixedly installed on an outer surface of a lower end of the housing 1, an output shaft of the cleaning motor 15 is fixedly connected with one end of a cleaning rod 16, the other end of the cleaning rod 16 is rotatably connected with the housing 1, a water tank 17 is placed right below the housing 1, a material containing box 18 is placed on one side of the water tank 17, a lower end of the discharge groove 13 penetrates through the side surface of the screening ball 10, one end of the discharge groove 13 located above, penetrating through the side surface of the screening ball 10, and the material containing box 18 are located on the same side of the water tank 17, brushes are uniformly arranged on the outer surface of the cleaning rod 16, a lower end of the cleaning rod is located inside the water tank 17, and the cleaning rod 16 is designed in an arc shape, and the material containing box 18. The material escaping from the discharge chute 13 is collected for further processing.

The working principle is as follows: when the micro-plastic pretreatment device convenient for soil cleaning is used, firstly, soil to be treated is poured into the shell 1 through the feeding hole 2, then the screening motor 3 is started to drive the deflector rod 5, the displacement ring 6 and the scraper 7 to rotate through the connecting rod 4, the deflector rod 5 stirs the soil falling on the screen 14 in the screening groove 12 to move, the soil is screened through different positions of the screen 14, the scraper 7 scrapes the soil falling on the inclined plane of the inner wall of the shell 1, all the soil falls into the screening groove 12, the screened material slides into the material containing box 18 through the discharge groove 13 to wait for further treatment, and along with the completion of screening, the electric push rod 8 is started to drive the displacement ring 6 and the deflector rod 5 to slide upwards relative to the connecting rod 4 to be separated from the rotation range of the screening ball 10 through the pull rod 9;

at this moment, the switching motor 11 is started to drive the screening ball 10 to rotate, 2 screen meshes 14 are reversed, then the screening process is repeated to screen soil, the screened residual materials fall into the water tank 17 along with the rotation of the screen meshes 14 to a vertical downward posture to perform preliminary flotation, the cleaning motor 15 is started to drive the cleaning rod 16 to rotate, the surfaces and meshes of the screen meshes 14 are cleaned through the brush, and the overall practicability is improved.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a little plastics preprocessing device convenient to clearance soil, includes casing (1), feed inlet (2), screening motor (3), connecting rod (4) and driving lever (5), its characterized in that: the screening device is characterized in that a feeding hole (2) is formed in the upper surface of the shell (1), a screening motor (3) is fixedly mounted on the upper surface of the shell (1), a connecting rod (4) is fixedly connected to the lower end of an output shaft of the screening motor (3), a shifting rod (5) is slidably connected to the lower end of the connecting rod (4), a displacement ring (6) is fixedly connected to the upper end face of the shifting rod (5), scrapers (7) are fixedly arranged on the lower surfaces of two ends of the shifting rod (5), an electric push rod (8) is fixedly mounted at the upper end of the shell (1), a pull rod (9) is fixedly connected to the downward output end of the electric push rod (8), a rotating screening ball (10) is mounted inside the shell (1), a switching motor (11) is fixedly mounted inside the side surface of the shell (1), the output end of the switching motor (11) is fixedly connected with a rotating shaft of the screening ball (10), a screening groove (12) is formed in the outer surface of the screening ball (10), a discharge groove (13) is formed in the inside of the screening ball (10), an embedded cleaning motor (15) is fixedly mounted on the outer surface of the shell (15), and a cleaning rod (15) is fixedly mounted on the outer surface of the cleaning motor (15), the other end of the cleaning rod (16) is rotatably connected with the shell (1), a water tank (17) is placed under the shell (1), and a material containing box (18) is placed on one side of the water tank (17).

2. A micro plastic pre-treatment device for facilitating soil cleaning as claimed in claim 1, wherein: the deflector rod (5) is designed in an arc shape, and the outer surface of the deflector rod (5) is attached to the outer surfaces of the screening groove (12) and the screen (14).

3. A micro plastic pre-treatment device for facilitating soil cleaning as claimed in claim 1, wherein: the outer surface of the scraper (7) is attached to the inner side surface of the shell (1), and the 2 scrapers (7) are symmetrically arranged relative to the central axis of the connecting rod (4).

4. A micro plastic pre-treatment device for facilitating soil cleaning as claimed in claim 1, wherein: the lower end of the pull rod (9) is provided with a transverse convex L-shaped design, the upper surface of the transverse convex at the lower end of the pull rod (9) is provided with a ball in an embedded mode, and the transverse convex at the lower end of the pull rod (9) is attached to the lower surface of the displacement ring (6) through the ball.

5. A micro plastic pre-treatment device for facilitating soil cleaning as claimed in claim 1, wherein: the lower extreme of blown down tank (13) runs through the side surface of screening ball (10), and the blown down tank (13) that is located the top runs through the one end of screening ball (10) side surface and contain workbin (18) and be located the homonymy of water tank (17).

6. A micro plastic pre-treatment device for facilitating soil cleaning as claimed in claim 1, wherein: the outer surface of the cleaning rod (16) is uniformly provided with hairbrushes, the lower end of the cleaning rod (16) is positioned in the water tank (17), and the cleaning rod (16) is designed in an arc shape.