CN214975584U

CN214975584U - Polluted soil screening device

Info

Publication number: CN214975584U
Application number: CN202120694855.4U
Authority: CN
Inventors: 王成威
Original assignee: Shanghai Weiyuan Environmental Protection Technology Co ltd
Current assignee: Shanghai Weiyuan Environmental Protection Technology Co ltd
Priority date: 2021-04-07
Filing date: 2021-04-07
Publication date: 2021-12-03
Anticipated expiration: 2031-04-07

Abstract

The utility model discloses a pollute soil screening plant, including base and dust collection box, the middle-end fixedly connected with casing of base upper surface, the left upper end fixedly connected with servo motor of casing, servo motor's output runs through the left upper end of casing inner chamber and fixedly connected with puddler, a plurality of stirring leaves of the outer fixed surface of puddler is connected with, the equal fixedly connected with fixed plate in upper end of the casing inner chamber left and right sides, the first screening net of inboard fixedly connected with of fixed plate, the equal fixedly connected with fixed block in middle-end of the casing inner chamber left and right sides, the inboard fixedly connected with second screening net of connecting rod, the equal fixedly connected with guide plate of lower extreme of the casing inner chamber left and right sides. The utility model discloses set up servo motor, stirring leaf, first screening net and second screening net, reached the effectual purpose of screening, it is poor to have solved current contaminated soil screening plant screening effect, leads to its during operation screening not thorough, influences the problem of follow-up research.

Description

Polluted soil screening device

Technical Field

The utility model relates to a soil pollution technical field specifically is a pollute soil screening plant.

Background

Soil pollutants can be roughly divided into two categories of inorganic pollutants and organic pollutants, wherein the inorganic pollutants mainly comprise acid, alkali, heavy metal, salt, compounds of radioactive elements cesium and strontium, compounds containing arsenic, selenium and fluorine, and the like. The organic pollutants mainly comprise organic pesticides, phenols, cyanides, petroleum, synthetic detergents, harmful microorganisms brought by urban sewage, sludge and animal manure and the like, and the existing polluted soil screening device is poor in screening effect, so that the screening is not thorough in working, and subsequent research is influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a pollute soil screening plant possesses the effectual advantage of screening, and it is poor to have solved current pollution soil screening plant screening effect, leads to its during operation screening not thorough, influences the problem of follow-up research.

In order to achieve the above object, the utility model provides a following technical scheme: a polluted soil screening device comprises a base and a dust collection box, wherein a shell is fixedly connected to the middle end of the upper surface of the base, a servo motor is fixedly connected to the upper end of the left side of the shell, the output end of the servo motor penetrates through the upper end of the left side of an inner cavity of the shell and is fixedly connected with a stirring rod, a plurality of stirring blades are fixedly connected to the outer surface of the stirring rod, a fixing plate is fixedly connected to the upper ends of the left side and the right side of the inner cavity of the shell, a first screening net is fixedly connected to the inner side of the fixing plate, a fixing block is fixedly connected to the middle end of the left side and the right side of the inner cavity of the shell, an electric telescopic rod is fixedly connected to the middle end of the outer side of the inner cavity of the fixing block, a sliding block is fixedly connected to the telescopic end of the electric telescopic rod, a fixing rod is fixedly connected to the middle end of the upper surface of the sliding block, a connecting rod is fixedly connected to the upper end of the inner side of the connecting rod, a second screening net is fixedly connected to the inner side of the connecting rod, the lower ends of the left side and the right side of the inner cavity of the shell are fixedly connected with guide plates.

Preferably, the lower surface of the dust collection box is movably connected with a plurality of pulleys, the bottom ends of the pulleys are connected to the bottom of the inner cavity of the shell in a sliding mode, and the middle end of the right side of the dust collection box is fixedly connected with a pull ring.

Preferably, the middle end of the upper surface of the shell is fixedly connected with a feeding hopper, and the lower end of the right side of the shell is provided with an opening.

Preferably, the middle end of the front face of the shell is provided with an observation port, and a transparent protection plate is embedded in the inner surface of the observation port.

Preferably, the left side and the right side of the lower surface of the base are fixedly connected with supporting legs, and the bottom ends of the supporting legs are provided with non-slip mats.

Compared with the prior art, the beneficial effects of the utility model are as follows:

the utility model is provided with a servo motor, a stirring blade, a first sieving net and a second sieving net, polluted soil is poured into a shell through a hopper, the sieving condition of the soil can be observed through an arranged observation port, the servo motor is started to work through an external controller, the servo motor drives a stirring rod to rotate, the stirring rod drives the stirring blade to rotate, the soil is stirred to avoid soil adhesion, the soil falls above the second sieving net through the first sieving net, an electric telescopic rod is started to stretch through the external controller, the electric telescopic rod drives a sliding block to slide left and right in an inner cavity of a fixed block, the sliding block drives a connecting rod to slide left and right through a fixed rod, the connecting rod drives the second sieving net to slide left and right, the sieved soil falls into a dust collecting box, a pull ring is pulled through a pulley, the dust collecting box is drawn out, the purpose of good sieving effect is achieved, and the problem of poor sieving effect of the existing polluted soil sieving device is solved, the screening is not thorough during the working process, and the subsequent research is influenced.

Drawings

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

FIG. 2 is a schematic sectional view of the present invention;

FIG. 3 is an enlarged schematic view of the structure at the position A of the present invention;

fig. 4 is an enlarged schematic view of the position B of the present invention.

In the figure: 1. a base; 2. supporting legs; 3. a housing; 4. a viewing port; 5. a servo motor; 6. feeding into a hopper; 7. stirring blades; 8. a first screening net; 9. a second screening mesh; 10. a baffle; 11. a fixing plate; 12. a stirring rod; 13. a connecting rod; 14. a slider; 15. a fixed block; 16. fixing the rod; 17. an electric telescopic rod; 18. an opening; 19. a pulley; 20. a pull ring; 21. a dust collecting box.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "connected", and the like are to be construed broadly, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; 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 meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The utility model discloses a base 1, supporting leg 2, casing 3, viewing aperture 4, servo motor 5, go into hopper 6, stirring leaf 7, first screening net 8, second screening net 9, guide plate 10, fixed plate 11, puddler 12, connecting rod 13, slider 14, fixed block 15, dead lever 16, electric telescopic handle 17, opening 18, pulley 19, pull ring 20 and dust collection box 21 part are general standard or the part that technical personnel in the field know, its structure and principle all are that this technical personnel all can learn through the technical manual or learn through conventional experimental approach.

Referring to fig. 1-4, a polluted soil screening device comprises a base 1 and a dust collection box 21, a feeding hopper 6 is fixedly connected to the middle end of the upper surface of a shell 3, an opening 18 is formed at the lower end of the right side of the shell 3, an observation port 4 is formed at the middle end of the front side of the shell 3, a transparent protection plate is embedded in the inner surface of the observation port 4, supporting legs 2 are fixedly connected to the left and right sides of the lower surface of the base 1, anti-slip pads are arranged at the bottom ends of the supporting legs 2, the shell 3 is fixedly connected to the middle end of the upper surface of the base 1, a servo motor 5 is fixedly connected to the upper end of the left side of the shell 3, an output end of the servo motor 5 penetrates through the upper end of the left side of the inner cavity of the shell 3 and is fixedly connected with a stirring rod 12, a plurality of stirring blades 7 are fixedly connected to the outer surface of the stirring rod 12, a fixing plate 11 is fixedly connected to the upper end of the left and right sides of the inner cavity of the shell 3, a first screening net 8 is fixedly connected to the inner side of the fixing plate 11, the middle ends of the left side and the right side of the inner cavity of the shell 3 are fixedly connected with fixed blocks 15, the middle end outside the inner cavity of the fixed block 15 is fixedly connected with an electric telescopic rod 17, the telescopic end of the electric telescopic rod 17 is fixedly connected with a slide block 14, the middle end of the upper surface of the slide block 14 is fixedly connected with a fixed rod 16, the upper end of the inner side of the fixed rod 16 is fixedly connected with a connecting rod 13, the inner side of the connecting rod 13 is fixedly connected with a second screening net 9, the lower ends of the left side and the right side of the inner cavity of the shell 3 are fixedly connected with a guide plate 10, the lower surface of a dust collection box 21 is movably connected with a plurality of pulleys 19, the bottom ends of the pulleys 19 are connected with the bottom of the inner cavity of the shell 3 in a sliding manner, the middle end on the right side of the dust collection box 21 is fixedly connected with a pull ring 20, a servo motor 5, a stirring blade 7, a first screening net 8 and a second screening net 9 are arranged, polluted soil is poured into the shell 3 through a feeding hopper 6, and passes through an observation port 4, the screening condition of soil can be observed, the servo motor 5 is started to work through the external controller, the servo motor 5 drives the stirring rod 12 to rotate, the stirring rod 12 drives the stirring blade 7 to rotate, the soil is stirred to avoid soil adhesion, the soil falls above the second screening net 9 through the first screening net 8, the electric telescopic rod 17 is started to stretch through the external controller, the electric telescopic rod 17 drives the sliding block 14 to slide left and right in the inner cavity of the fixed block 15, the sliding block 14 drives the connecting rod 13 to slide left and right through the fixed rod 16, the connecting rod 13 drives the second screening net 9 to slide left and right, the screened soil falls into the dust collection box 21, the dust collection box 21 is pulled through the arranged pulley 19 to pull the pull ring 20, and the purpose of good screening effect is achieved, in the application, the external controller is a PLC (programmable logic controller), and meanwhile, two wiring terminals of the external controller are connected with a power plug through a lead, and the utility power is adopted for power supply in the application.

When the soil screening machine is used, a servo motor 5, a stirring blade 7, a first screening net 8 and a second screening net 9 are arranged, polluted soil is poured into a shell 3 through a feeding hopper 6, the screening condition of the soil can be observed through an arranged observation port 4, the servo motor 5 is started to work through an external controller, the servo motor 5 drives a stirring rod 12 to rotate, the stirring rod 12 drives the stirring blade 7 to rotate, the soil is stirred to avoid soil adhesion, the soil falls above the second screening net 9 through the first screening net 8, an electric telescopic rod 17 is started to stretch through the external controller, the electric telescopic rod 17 drives a sliding block 14 to slide left and right in an inner cavity of a fixed block 15, the sliding block 14 drives a connecting rod 13 to slide left and right through a fixed rod 16, the connecting rod 13 drives the second screening net 9 to slide left and right, the screened soil falls into a dust collection box 21, a pull ring 20 is pulled through a pulley 19, the dust collecting box 21 is drawn out, the purpose of good screening effect is achieved, and the problem that the screening effect of the existing polluted soil screening device is poor, so that the screening is incomplete during working and the follow-up research is influenced is solved.

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 pollute soil screening plant, includes base (1) and dust collection box (21), its characterized in that: the middle end of the upper surface of the base (1) is fixedly connected with a shell (3), the left upper end of the shell (3) is fixedly connected with a servo motor (5), the output end of the servo motor (5) penetrates through the left upper end of an inner cavity of the shell (3) and is fixedly connected with a stirring rod (12), the outer surface of the stirring rod (12) is fixedly connected with a plurality of stirring blades (7), the upper ends of the left side and the right side of the inner cavity of the shell (3) are fixedly connected with a fixed plate (11), the inner side of the fixed plate (11) is fixedly connected with a first screening net (8), the middle ends of the left side and the right side of the inner cavity of the shell (3) are fixedly connected with a fixed block (15), the middle end of the outer side of the inner cavity of the fixed block (15) is fixedly connected with an electric telescopic rod (17), the telescopic end of the electric telescopic rod (17) is fixedly connected with a sliding block (14), and the middle end of the upper surface of the sliding block (14) is fixedly connected with a fixed rod (16), the utility model discloses a screen mesh screen, including casing (3), the inboard upper end fixedly connected with connecting rod (13) of dead lever (16) inboard, the inboard fixedly connected with second screening net (9) of connecting rod (13), the equal fixedly connected with guide plate (10) of lower extreme of casing (3) inner chamber left and right sides.

2. A contaminated soil screening apparatus according to claim 1, wherein: the lower surface of the dust collection box (21) is movably connected with a plurality of pulleys (19), the bottom ends of the pulleys (19) are connected to the bottom of the inner cavity of the shell (3) in a sliding mode, and the middle end of the right side of the dust collection box (21) is fixedly connected with a pull ring (20).

3. A contaminated soil screening apparatus according to claim 1, wherein: the middle end of the upper surface of the shell (3) is fixedly connected with a feeding hopper (6), and the lower end of the right side of the shell (3) is provided with an opening (18).

4. A contaminated soil screening apparatus according to claim 1, wherein: the front middle end of the shell (3) is provided with an observation port (4), and a transparent protection plate is embedded in the inner surface of the observation port (4).

5. A contaminated soil screening apparatus according to claim 1, wherein: the equal fixedly connected with supporting leg (2) of the left and right sides of base (1) lower surface, the bottom of supporting leg (2) is provided with the slipmat.