CN211937805U

CN211937805U - Raw materials sieving mechanism for chemical industry

Info

Publication number: CN211937805U
Application number: CN202020216783.8U
Authority: CN
Inventors: 曾绿霞
Original assignee: Nanjing Baitian Machinery Manufacturing Co ltd
Current assignee: Nanjing Baitian Machinery Manufacturing Co ltd
Priority date: 2020-02-26
Filing date: 2020-02-26
Publication date: 2020-11-17
Anticipated expiration: 2030-02-26

Abstract

The utility model relates to a chemical production technical field just discloses a raw materials sieving mechanism for chemical industry. This raw materials sieving mechanism for chemical industry, including supporting leg, engine body shell, airtight door, control switch, top cap, the fan and the screening mechanism of ventilating, the top fixed mounting of supporting leg has engine body shell, engine body shell's surperficial swing joint has airtight door, engine body shell's fixed surface installs control switch, the top cap is installed at engine body shell's top. This raw materials sieving mechanism for chemical industry improves through the sieving mechanism to commonly used and makes it can drive the quick vibrations of screening frame through driving motor when using, and is efficient, also convenient to collect the clout simultaneously, and convenient to use, through the ventilation fan that sets up and the air channel that sets up in the inside of top cap, at the dust cover of the surface setting of air channel, makes it when driving motor operation, can be with the timely effectual discharge of heat that its produced.

Description

Raw materials sieving mechanism for chemical industry

Technical Field

The utility model relates to a chemical production technical field specifically is a raw materials sieving mechanism for chemical industry.

Background

Chemical industry is short for "chemical process", "chemical industry", "chemical engineering", and the like. The technology of changing the composition and structure of substances or synthesizing new substances by chemical methods belongs to the chemical production technology, namely the chemical process, and the obtained products are called chemicals or chemical products. Originally, the production of such products was performed in manual workshops, later developed into factories, and gradually developed into a specific production industry, i.e., the chemical industry. Chemical engineering is a science for researching the general rule of the production process of chemical products. The relationship between human beings and chemical industry is very close, and some chemical products play epoch-making important roles in the development history of human beings, and the production and the application of the chemical products even represent a certain history stage of human civilization.

The screening device for chemical industry commonly used has the problem of inefficiency, awkward when using to improve the cost of production, need carry out repeated screening just can satisfy the adaptation requirement, waste time and energy.

SUMMERY OF THE UTILITY MODEL

The utility model provides a be not enough to prior art, the utility model provides a raw materials sieving mechanism for chemical industry possesses efficiently, has saved advantages such as cost, has solved the chemical industry sieving mechanism commonly used and has had inefficiency when using, awkward problem to improve production's cost, need carry out repeated screening and just can satisfy the adaptation requirement, the problem that wastes time and energy.

The utility model provides a technical scheme that its technical problem adopted is: the utility model provides a raw materials sieving mechanism for chemical industry, includes supporting leg, engine body shell, airtight door, control switch, top cap, ventilates fan and screening mechanism, the top fixed mounting of supporting leg has engine body shell, engine body shell's surperficial swing joint has airtight door, engine body shell's fixed surface installs control switch, the top cap is installed at engine body shell's top, engine body shell's inside fixed mounting has the fan of ventilating, engine body shell's inside is provided with screening mechanism.

The screening mechanism comprises a driving motor, a driving wheel, a driven rod, a limiting bracket, a rotating shaft, an eccentric wheel, a screening frame, a movable baffle plate, a cylinder, a collecting tank and a discharging pipe, a driving motor is fixedly arranged in the machine body shell, a driving wheel is fixedly arranged at the power output end of the driving motor, a driven rod is movably connected inside the machine body shell, a limiting bracket is arranged at the bottom of the driven rod, the inside of the limit bracket is movably connected with a rotating shaft, one end of the rotating shaft opposite to the rotating shaft is fixedly provided with an eccentric wheel, a screening frame is fixedly arranged on one side of the eccentric wheel opposite to the eccentric wheel, the top and the bottom of the screening frame are both movably connected with movable baffles, the air cylinder is fixedly installed on one side, opposite to the movable baffle, of the machine body shell, the collecting groove is fixedly installed in the machine body shell, and the discharging pipe is fixedly installed at the bottom of the collecting groove.

Furthermore, the inside of top cap has seted up the air channel, and the bottom of air channel and the fan switch-on of ventilating, and fixed surface at the top cap installs the filtration screen panel, and the exhaust hole has been seted up to engine body shell's both sides.

Furthermore, a bearing plate is fixedly installed inside the machine body shell, and the driving motor is fixedly installed at the top of the bearing plate.

Furthermore, the surface of the driven rod is fixedly provided with driving wheels, and the driving wheels, the driving wheels and the eccentric wheels are in transmission connection through driving belts.

Furthermore, the inside fixed mounting of spacing support has the bearing with pivot looks adaptation, and the fixed surface of pivot installs the axle card.

Furthermore, the inside fixed mounting of screening frame has the pin, and adjustable fender passes through pin and screening frame swing joint, and the screening frame passes through connecting axle swing joint in the opposite one side of eccentric wheel.

The utility model has the advantages that:

1. this raw materials sieving mechanism for chemical industry improves through the sieving mechanism to commonly using and makes this raw materials sieving mechanism for chemical industry, can drive the quick vibrations of screening frame through driving motor when using, and is efficient, also conveniently collects the clout simultaneously, and convenient to use has wide development space and higher spreading value.

2. This raw materials sieving mechanism for chemical industry through the fan of ventilating that sets up and the air channel that sets up in the inside of top cap, at the dust cover of the surface setting of air channel for this raw materials sieving mechanism for chemical industry can be with the timely effectual discharge of the heat of its production when driving motor moves, can also prevent external dust simultaneously and get into the inside of equipment, simple structure.

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.

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

FIG. 2 is a schematic structural view of the screening mechanism of the present invention;

fig. 3 is the local structure schematic diagram of the screening mechanism of the present invention.

Description of reference numerals: 1. supporting legs; 2. a body housing; 3. a sealing door; 4. a control switch; 5. a top cover; 6. ventilating fans; 7. a screening mechanism; 701. a drive motor; 702. a driving wheel; 703. a driven lever; 704. a limiting bracket; 705. a rotating shaft; 706. an eccentric wheel; 707. a screening frame; 708. a movable baffle; 709. a cylinder; 710. collecting tank; 711. and (5) discharging the material pipe.

Detailed Description

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

Please refer to fig. 1-3, a chemical raw material screening device, which comprises a supporting leg 1, a machine body shell 2, a sealed door 3, a control switch 4, a top cover 5, a ventilation fan 6 and a screening mechanism 7, a machine body shell 2 is fixedly installed at the top of the supporting leg 1, the surface of the machine body shell 2 is movably connected with the sealed door 3, the surface of the machine body shell 2 is fixedly provided with the control switch 4, the top cover 5 is installed at the top of the machine body shell 2, the ventilation fan 6 is fixedly installed inside the machine body shell 2, a ventilation groove is formed inside the top cover 5, the bottom end of the ventilation groove is communicated with the ventilation fan 6, a filter screen is fixedly installed on the surface of the top cover 5, exhaust holes are formed in two sides of the machine body shell 2, and the screening mechanism 7.

The screening mechanism 7 comprises a driving motor 701, a driving wheel 702, a driven rod 703, a limiting bracket 704, a rotating shaft 705, an eccentric wheel 706, a screening frame 707, a movable baffle 708, an air cylinder 709, a collecting tank 710 and a discharging pipe 711, wherein the inside of the machine body shell 2 is fixedly provided with the driving motor 701, the inside of the machine body shell 2 is fixedly provided with a bearing plate, the driving motor 701 is fixedly arranged at the top of the bearing plate, the power output end of the driving motor 701 is fixedly provided with the driving wheel 702, the inside of the machine body shell 2 is movably connected with the driven rod 703, the bottom of the driven rod 703 is provided with the limiting bracket 704, the inside of the limiting bracket 704 is movably connected with the rotating shaft 705, the inside of the limiting bracket 704 is fixedly provided with a bearing matched with the rotating shaft 705, the surface of the rotating shaft 705 is fixedly provided with a shaft clamp, the, the screening frame 707 is fixedly arranged on one side opposite to the eccentric wheel 706, the top and the bottom of the screening frame 707 are movably connected with movable baffles 708, pins are fixedly arranged in the screening frame 707 and are movably connected with the screening frame 707 through the pins, the screening frame 707 is movably connected with one side opposite to the eccentric wheel 706 through a connecting shaft, an air cylinder 709 is fixedly arranged on one side opposite to the movable baffles 708, a collecting tank 710 is fixedly arranged in the machine body shell 2, a discharging pipe 711 is fixedly arranged at the bottom of the collecting tank 710, the common screening device is improved, the screening frame 707 can be driven by a driving motor 701 to vibrate rapidly when the screening device is used, the efficiency is high, and meanwhile, the excess materials are conveniently collected, convenient to use has wide development space and higher spreading value, through the ventilation fan 6 that sets up and at the inside air channel that sets up of top cap 5, at the dust cover that the surface set up of air channel for this raw materials sieving mechanism for chemical industry can in time effectually discharge its heat that produces when driving motor 701 moves, can also prevent external dust simultaneously and get into the inside of equipment, simple structure.

When using, open airtight door 3, make cylinder 709 drive adjustable fender 708 and open through control switch 4, add the raw materials into the inside of screening frame 707, drive the quick vibrations of screening frame 707 by driving motor 701 again, filter the raw materials, the raw materials of selecting get into collecting vat 710, discharge by unloading pipe 711 again, after the end, the clout passes through cylinder 709 and drives adjustable fender 708 and open to get into collecting vat 710, discharge by unloading pipe 711 again.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. The utility model provides a raw materials sieving mechanism for chemical industry, includes supporting leg (1), engine body shell (2), airtight door (3), control switch (4), top cap (5), ventilates fan (6) and screening mechanism (7), its characterized in that: the top of the supporting leg (1) is fixedly provided with a machine body shell (2), the surface of the machine body shell (2) is movably connected with a closed door (3), the surface of the machine body shell (2) is fixedly provided with a control switch (4), the top of the machine body shell (2) is provided with a top cover (5), the interior of the machine body shell (2) is fixedly provided with an air ventilation fan (6), and the interior of the machine body shell (2) is provided with a screening mechanism (7);

the screening mechanism (7) comprises a driving motor (701), a driving wheel (702), a driven rod (703), a limiting bracket (704), a rotating shaft (705), an eccentric wheel (706), a screening frame (707), a movable baffle plate (708), an air cylinder (709), a collecting tank (710) and a discharging pipe (711), wherein the driving motor (701) is fixedly installed inside the machine body shell (2), the driving wheel (702) is fixedly installed at the power output end of the driving motor (701), the driven rod (703) is movably connected inside the machine body shell (2), the limiting bracket (704) is arranged at the bottom of the driven rod (703), the rotating shaft (705) is movably connected inside the limiting bracket (704), the eccentric wheel (706) is fixedly installed at the opposite end of the rotating shaft (705), the screening frame (707) is fixedly installed at one opposite side of the eccentric wheel (706), the top and the bottom of the screening frame (707) are both movably connected with a movable baffle (708), one side, opposite to the movable baffle (708), is fixedly provided with an air cylinder (709), the inside of the engine body shell (2) is fixedly provided with a collecting tank (710), and the bottom of the collecting tank (710) is fixedly provided with a discharging pipe (711).

2. The chemical raw material screening device according to claim 1, characterized in that: the ventilation groove is formed in the top cover (5), the bottom end of the ventilation groove is communicated with the ventilation fan (6), the surface of the top cover (5) is fixedly provided with a filter screen cover, and exhaust holes are formed in two sides of the engine body shell (2).

3. The chemical raw material screening device according to claim 1, characterized in that: the machine body shell (2) is fixedly provided with a bearing plate inside, and the driving motor (701) is fixedly arranged at the top of the bearing plate.

4. The chemical raw material screening device according to claim 1, characterized in that: the surface of the driven rod (703) is fixedly provided with driving wheels (702), and the driving wheels (702) and the eccentric wheels (706) are in transmission connection through transmission belts.

5. The chemical raw material screening device according to claim 1, characterized in that: the inside fixed mounting of spacing support (704) has the bearing with pivot (705) looks adaptation, and the fixed surface mounting of pivot (705) has the axle card.

6. The chemical raw material screening device according to claim 1, characterized in that: the screening frame (707) is internally and fixedly provided with a pin, the movable baffle (708) is movably connected with the screening frame (707) through the pin, and the screening frame (707) is movably connected with one side opposite to the eccentric wheel (706) through a connecting shaft.