CN215313779U

CN215313779U - Chemical raw material screening device

Info

Publication number: CN215313779U
Application number: CN202120377515.9U
Authority: CN
Inventors: 陈航
Original assignee: Xinjiang Guanghui Luyou Sulfur Chemical Co ltd
Current assignee: Xinjiang Guanghui Luyou Sulfur Chemical Co ltd
Priority date: 2021-02-19
Filing date: 2021-02-19
Publication date: 2021-12-28
Anticipated expiration: 2031-02-19

Abstract

The utility model discloses a chemical raw material screening device which comprises a box body, wherein supporting legs are fixedly arranged on two sides of the bottom of the box body, a discharging pipe is arranged at the bottom of the box body in an inserting mode, a feeding pipe is arranged at the top of the box body in an inserting mode, limiting grooves are formed in two sides of the interior of the box body, and limiting blocks are arranged on the two limiting grooves in a sliding mode. This industrial chemicals sieving mechanism, this practicality is through the box, arrange the material pipe, the supporting leg, the guide frame, including a motor, an end cap, a controller, and a cover plate, the stopper, the spacing groove, the inlet pipe, the fixed plate, first screening frame, the axis of rotation, the second screening frame, the chamber door, the gyro wheel, the cam plate, the clamp plate, the bracing piece, the clamp plate, the slide bar, the cooperation of spring and slider is used, realize autofilter through the device, avoid artifical screening, work efficiency is high, low in labor strength, and through setting up the chamber door, can take out more conveniently first screening frame and the inside chemical raw materials of second screening frame.

Description

Chemical raw material screening device

Technical Field

The utility model relates to a screening device, in particular to a chemical raw material screening device.

Background

Chemical raw materials can be generally divided into two main types, namely organic chemical raw materials and inorganic chemical raw materials. The organic chemical raw materials can be classified into alkanes and derivatives thereof, alkenes and derivatives thereof, alkynes and derivatives thereof, aldehydes, alcohols, ketones, phenols, ethers, esters, halides, amides and the like; inorganic chemical raw materials mainly comprise chemical minerals such as sulfur, sodium, phosphorus, potassium and calcium, coal, air, water and the like, sometimes have strict requirements on the thickness of the raw materials in chemical or industrial production, so that a plurality of raw materials can be subjected to the next procedure after being screened, and therefore, the screening quality has great influence on the processing of the chemical raw materials.

However, the traditional chemical raw material screening device on the market basically performs simple filtration through a filter screen, can only screen out a product with a particle size, and has the advantages of small application range, low working efficiency, poor service performance and the like.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a chemical raw material screening device to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme:

a chemical raw material screening device comprises a box body, wherein supporting legs are fixedly mounted on two sides of the bottom of the box body, a discharging pipe is arranged on the bottom of the box body in an inserting manner, a feeding pipe is arranged on the top of the box body in an inserting manner, limiting grooves are formed in two sides of the interior of the box body, limiting blocks are slidably mounted on the two limiting grooves, fixing plates are fixedly mounted on opposite sides of the two limiting blocks, a first screening frame is fixedly mounted between the two fixing plates, a motor is fixedly mounted on the box body through a supporting plate arranged on one side of the box body, a rotating shaft is fixedly mounted at the driving end of the motor, idler wheels are rotatably mounted on the two fixing plates through supporting seats arranged on the bottoms of the two fixing plates, cam plates are fixedly sleeved on two sides of the outer wall of the rotating shaft, sliding grooves are formed in the cam plates, sliding rods are fixedly mounted on two sides of the bottom of the box body, two all the cover is equipped with the slider on the outer wall of slide bar, two all cup jointed the spring on the outer wall of slide bar, two fixed mounting has the second screening frame between the slider, the screen cloth is all inlayed and installed to the bottom of first screening frame and second screening frame, the box articulates through the hinge of its positive side-mounting has the chamber door.

As a further scheme of the utility model: one side fixed mounting at box top has the fixed block, the fixed block is installed the cross axle through its one side installation bearing rotation, the other end fixed mounting of cross axle has second bevel gear, the fixed cover has connect first bevel gear on the outer wall of inlet pipe, be provided with drive mechanism between the drive end of cross axle and motor.

As a still further scheme of the utility model: the top of the sliding block is provided with a sliding hole matched with the sliding rod, and the sliding block is connected with the sliding rod in a sliding mode through the sliding hole formed in the top of the sliding block.

As a still further scheme of the utility model: the transmission mechanism consists of a driving wheel, a driven wheel and a belt, and the driving wheel and the driven wheel are in transmission connection through the belt.

As a still further scheme of the utility model: the aperture of the screen mesh embedded at the bottom of the first screening frame is larger than that of the screen mesh embedded at the bottom of the second screening frame.

As a still further scheme of the utility model: the top fixed mounting of box has the guide frame, and the guide frame is linked together with the inside of arranging the material pipe.

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

1. the utility model is used by matching the box body, the discharge pipe, the supporting leg, the guide frame, the motor, the limiting block, the limiting groove, the feeding pipe, the fixed plate, the first screening frame, the rotating shaft, the second screening frame, the box door, the roller, the cam plate, the pressing plate, the supporting rod, the pressing plate, the sliding rod, the spring and the sliding block, the device realizes automatic screening, avoids manual screening, has high working efficiency and low labor intensity, and is provided with the box door, the chemical raw materials in the first screening frame and the second screening frame can be taken out more conveniently, and the chemical raw materials can be filtered by two screens with different sizes, can screen materials with different sizes, avoid simple screening by one screen, can screen products with various particle sizes simultaneously, has wide application range and high working efficiency, and a plurality of devices are driven to work by arranging a motor, so that the energy-saving and environment-friendly electric kettle is energy-saving and high in practicability, and can be widely popularized and used.

2. This practicality is used through drive mechanism, fixed block, cross axle and first bevel gear's cooperation, and the raw materials that make has evenly spread in the inside of first screening frame, has increased screening speed, and the rotation of inlet pipe is a motor with the sieving mechanism sharing simultaneously, has further improved the energy-conservation nature of device, also makes the great improvement of the practicality of its device.

Drawings

FIG. 1 is a schematic structural diagram of a chemical raw material screening apparatus;

FIG. 2 is a front view of a chemical screening apparatus;

FIG. 3 is an enlarged schematic view of a chemical material screening apparatus shown in FIG. 1 at A;

fig. 4 is an enlarged schematic structural diagram of a chemical material screening device at a position B in fig. 1.

In the figure: the device comprises a box body 1, a discharge pipe 2, support legs 3, a guide frame 4, a motor 5, a transmission mechanism 6, a limiting block 7, a limiting groove 8, a fixing block 9, a transverse shaft 10, a feeding pipe 11, a first bevel gear 12, a fixing plate 13, a first screening frame 14, a rotating shaft 15, a second screening frame 16, a second bevel gear 17, a box door 18, rollers 19, a cam plate 20, a sliding groove 21, a support rod 22, a pressing plate 23, a sliding rod 24, a spring 25 and a sliding block 26.

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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1 to 4, in the embodiment of the utility model, a chemical raw material screening device comprises a box body 1, wherein supporting legs 3 are fixedly installed on two sides of the bottom of the box body 1, a discharging pipe 2 is installed on the bottom of the box body 1 in an inserting manner, a feeding pipe 11 is installed on the top of the box body 1 in an inserting manner, the feeding pipe 11 is rotatably connected with a bearing installed on the top of the box body 1, limiting grooves 8 are respectively formed on two sides of the inner portion of the box body 1, limiting blocks 7 are respectively installed on the two limiting grooves 8 in a sliding manner, fixing plates 13 are respectively and fixedly installed on opposite sides of the two limiting blocks 7, a first screening frame 14 is fixedly installed between the two fixing plates 13, a motor 5 is fixedly installed on the box body 1 through a supporting plate installed on one side of the box body 1, a driving end of the motor 5 penetrates through one side of the box body 1 and extends into the box body 1, a rotating shaft 15 is fixedly installed on the driving end of the motor 5, and is rotatably connected with the bearing installed on one side of the inner wall of the box body 1, two fixed plates 13 are rotatably provided with rollers 19 through supports arranged at the bottoms of the fixed plates, two sides of the outer wall of a rotating shaft 15 are fixedly sleeved with cam plates 20, the cam plates 20 are provided with chutes 21, the cam plates 20 are in rolling connection with the rollers 19 through the chutes 21, two sides of the bottom of the box body 1 are fixedly provided with slide bars 24, the outer walls of the two slide bars 24 are sleeved with sliders 26, the outer walls of the two slide bars 24 are sleeved with springs 25, a second screening frame 16 is fixedly arranged between the two sliders 26, the bottoms of the first screening frame 14 and the second screening frame 16 are respectively embedded with a screen, the box body 1 is hinged with a box door 18 through a hinge arranged at one side of the front surface of the box body 1, one side of the top of the box body 1 is fixedly provided with a fixed block 9, the fixed block 9 is rotatably provided with a cross shaft 10 through a bearing at one side of the fixed block 9, and one end of the cross shaft 10 penetrates through one side of the fixed block 9 and extends to the other side of the fixed block 9, a second bevel gear 17 is fixedly installed at the other end of the cross shaft 10, a first bevel gear 12 is fixedly sleeved on the outer wall of the feeding pipe 11, the first bevel gear 12 is meshed with the second bevel gear 17, a transmission mechanism 6 is arranged between the cross shaft 10 and the driving end of the motor 5, a sliding hole matched with the sliding rod 24 is formed in the top of the sliding block 26, the sliding block 26 is in sliding connection with the sliding rod 24 through the sliding hole formed in the top of the sliding block, the transmission mechanism 6 comprises a driving wheel, a driven wheel and a belt, the driving wheel and the driven wheel are in transmission connection through the belt, the aperture of a screen mesh embedded and installed at the bottom of the first screening frame 14 is larger than that of a screen mesh embedded at the bottom of the second screening frame 16, a guide frame 4 is fixedly installed at the top of the box body 1, the guide frame 4 is communicated with the inside of the discharging pipe 2, a switch is fixedly installed at the other side of the box body 1, and the switch and the motor 5 are electrically connected with a power supply through wires, and the switch is electrically connected with the motor 5 through a lead.

The working principle of the utility model is as follows:

when the device is used, chemical raw materials are added into the box body 1 from the feeding pipe 11 and fall into the first screening frame 14, meanwhile, the switch control motor 5 starts to work, the driving end of the motor 5 drives the rotating shaft 15 to rotate, the rotating shaft 15 drives the two cam plates 20 to rotate, when the cam plates 20 are close to the roller 19 at one side far away from the center, the roller 19 is in rolling contact with the sliding groove 21 to jack the roller 19 upwards, the roller 19 drives the fixing plate 13 to move upwards, the fixing plate 13 drives the limiting block 7 to slide on the limiting groove 8, the limiting groove 8 plays a role of limiting support for the fixing plate 13, meanwhile, the movement of the fixing plate 13 drives the first screening frame 14 to move upwards, when the side close to the center of the cam plate 20 is close to the roller 19, the cam plate 20 cannot give an upward force to the roller 19 at the moment, and the roller 19 still rolls on the sliding groove 21, under the action of gravity of the first screening frame 14, the fixed plate 13 is driven to move downwards, so that the limiting block 7 slides downwards on the limiting groove 8, and therefore, through the continuous rotation of the cam plate 20, the first screening frame 14 makes a vertical reciprocating motion, and screens chemical raw materials inside the first screening frame 14, the screened chemical raw materials directly fall into the second screening frame 16 through the screen mesh at the bottom of the first screening frame 14, the cam plate 20 also has a limiting effect on the pressing plate 23 in the rotating process, when one side of the cam plate 20 away from the center is in contact with the pressing plate 23, the spring 25 is in a compressed state, that is, when the first screening frame 14 is driven to move upwards through the rotation of the cam plate 20, one side of the cam plate 20 close to the center is close to the pressing plate 23, and at this time, under the elastic action of the spring 25, the sliding block 26 is driven to slide upwards on the outer wall of the sliding rod 24 to move along with the second screening frame 16, when one side of the cam plate 20 close to the center approaches, a downward force is given to the pressing plate 23, at this time, the pressing plate 23 drives the supporting rod 22 to move downward, the supporting rod 22 drives the sliding block 26 to slide downward on the outer wall of the sliding rod 24, and the spring 25 is extruded, so that the rotation of the cam plate 20 drives the first screening frame 14 to do vertical reciprocating motion, the second screening frame 16 is also driven to do vertical reciprocating motion, chemical raw materials in the second screening frame 16 are screened for the second time, the chemical raw materials screened by the second screening frame 16 fall from the screen at the bottom of the second screening frame 16 and are discharged through the discharging pipe 2 under the guidance of the guiding frame 4, automatic screening is realized through the device, manual screening is avoided, the working efficiency is high, the labor intensity is low, and the chemical raw materials in the first screening frame 14 and the second screening frame 16 can be more conveniently taken out through the arrangement of the box door 18, through two kinds of different sizes of screen cloth, can screen the material of the size difference, avoid a screen cloth to carry on simple screening, can sieve out the product of multiple particle size simultaneously, the range of application is wide, high working efficiency, and drive a plurality of devices to work through setting up a motor 5, energy-concerving and environment-protective, therefore, the clothes dryer is strong in practicability, can extensively popularize and use, when in the course of feeding, the drive end of motor 5 can drive cross axle 10 to rotate through drive mechanism 6, second bevel gear 17 follows cross axle 10 to rotate, through the meshing of second bevel gear 17 and first bevel gear 12, make first bevel gear 12 rotate, the rotation of first bevel gear 12 drives inlet pipe 11 to rotate, because of the design of inlet pipe 11 shape, make the outlet end of inlet pipe 11 can be a circular in the rotatory course, the even unloads the raw materials in the inside of first screening frame 14, avoid the raw materials to pile up in one for cause inconvenience to subsequent screening, thereby influence the screening efficiency, through the rotatory feeding of inlet pipe 11, the raw materials that makes evenly spreads out in the inside of first screening frame 14, increased screening speed, the rotation of inlet pipe 11 is the motor of sharing with the sieving mechanism simultaneously, has further improved the energy-conservation nature of device, also makes the great improvement of the practicality of its device.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the utility model can be made, and equivalents and modifications of some features of the utility model can be made without departing from the spirit and scope of the utility model.

Claims

1. The utility model provides a industrial chemicals sieving mechanism, includes box (1), its characterized in that: the supporting legs (3) are fixedly mounted on two sides of the bottom of the box body (1), the material discharging pipe (2) is arranged on the bottom of the box body (1) in an inserting mode, the inlet pipe (11) is arranged on the top of the box body (1) in an inserting mode, the limiting grooves (8) are formed in two sides of the inner portion of the box body (1), the limiting blocks (7) are arranged on the two limiting grooves (8) in an equal sliding mode, the fixing plates (13) are fixedly mounted on opposite sides of the limiting blocks (7), the first screening frame (14) is fixedly mounted between the two fixing plates (13), the motor (5) is fixedly mounted on the box body (1) through the supporting plate mounted on one side of the box body, the rotating shaft (15) is fixedly mounted on the driving end of the motor (5), the idler wheels (19) are mounted on the fixing plates (13) through supports mounted on the bottoms of the fixing plates, the two sides of the outer wall of the rotating shaft (15) are fixedly connected with the cam plates (20), the improved screening machine is characterized in that a sliding groove (21) is formed in the cam plate (20), sliding rods (24) are fixedly mounted on two sides of the bottom of the box body (1), a sliding block (26) is sleeved on the outer wall of each sliding rod (24), a spring (25) is sleeved on the outer wall of each sliding rod (24), a second screening frame (16) is fixedly mounted between the sliding blocks (26), a screen mesh is embedded in the bottoms of the first screening frame (14) and the second screening frame (16), and the box body (1) is hinged to a box door (18) through a hinge mounted on one side of the front side of the box body.

2. The chemical raw material screening device according to claim 1, characterized in that: one side fixed mounting at box (1) top has fixed block (9), fixed block (9) are installed through its one side installation bearing and are rotated and install cross axle (10), the other end fixed mounting of cross axle (10) has second bevel gear (17), fixed cover has been cup jointed first bevel gear (12) on the outer wall of inlet pipe (11), be provided with drive mechanism (6) between the drive end of cross axle (10) and motor (5).

3. The chemical raw material screening device according to claim 1, characterized in that: the top of the sliding block (26) is provided with a sliding hole matched with the sliding rod (24), and the sliding block (26) is connected with the sliding rod (24) in a sliding mode through the sliding hole formed in the top of the sliding block.

4. The chemical raw material screening device according to claim 2, characterized in that: the transmission mechanism (6) is composed of a driving wheel, a driven wheel and a belt, and the driving wheel and the driven wheel are in transmission connection through the belt.

5. The chemical raw material screening device according to claim 1, characterized in that: the aperture of the screen mesh embedded at the bottom of the first screening frame (14) is larger than that of the screen mesh embedded at the bottom of the second screening frame (16).

6. The chemical raw material screening device according to claim 1, characterized in that: the top fixed mounting of box (1) has guide frame (4), and guide frame (4) is linked together with the inside of arranging material pipe (2).