CN216987837U

CN216987837U - Raw ore crushing and screening system in mineral powder production process

Info

Publication number: CN216987837U
Application number: CN202122923767.XU
Authority: CN
Inventors: 李双海
Original assignee: Anning Kailong Mining Co ltd
Current assignee: Anning Kailong Mining Co ltd
Priority date: 2021-11-26
Filing date: 2021-11-26
Publication date: 2022-07-19
Anticipated expiration: 2031-11-26

Abstract

The utility model discloses a raw ore crushing and screening system in a mineral powder production process, which comprises a box body, wherein a dust removal mechanism is arranged at the top of the box body, a water tank is welded at the top of the right side of the box body, the top of the water tank is fixedly connected with a water pump through bolts, a water outlet pipe of the water pump is communicated with a conveying pipe, and two sides of the top of the front side of the box body are fixedly connected with speed reducing motors through bolts. The intelligent dust-reducing and dust-removing device has the advantages of being capable of spraying and reducing dust of ores and having an intelligent reminding function, and solves the problems that a user cannot be reminded in time when a screen is blocked due to the fact that an existing ore powder production process is not provided with the intelligent reminding function in the use process of an ore crushing and screening system, and the dust-raising phenomenon is easily caused in the crushing process due to the fact that the structure is single and the surface of the ores cannot be sprayed and reduced in noise, and the applicability of the ore crushing and screening device is reduced.

Description

Raw ore crushing and screening system in mineral powder production process

Technical Field

The utility model relates to the technical field of mineral powder processing, in particular to a raw ore crushing and screening system in a mineral powder production process.

Background

The mineral powder is a general term for stone powder and substitutes thereof meeting engineering requirements, is a product obtained by crushing and processing ores, is a first step of ore processing and smelting and the like, and is one of the most important steps.

The broken screening system of raw ore in current powdered ore production technology does not have intelligence usually and reminds the function in the use, leads to when the screen cloth takes place blocking phenomenon, can not in time carry out pronunciation to the user and remind, and because single structure can not spray the surface of ore and fall and make an uproar, causes to produce the raise dust phenomenon easily in crushing process to the suitability of broken screening plant of raw ore has been reduced.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a raw ore crushing and screening system in a mineral powder production process, which has the advantages of being capable of performing spraying dust fall on ores and having an intelligent reminding function, and solves the problems that a voice reminding function cannot be timely performed on a user when a screen is blocked due to the fact that the existing raw ore crushing and screening system in the mineral powder production process does not usually have the intelligent reminding function in the using process, and the dust raising phenomenon is easily generated in the crushing process due to the fact that the structure is single and the surface of the ores cannot be sprayed and subjected to noise reduction, so that the applicability of a raw ore crushing and screening device is reduced.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a broken screening system of raw ores in powdered ore production technology, the power distribution box comprises a box body, the top of box is provided with dust removal mechanism, the top welding on box right side has the water tank, bolt fixedly connected with water pump is passed through at the top of water tank, the outlet pipe intercommunication of water pump has the conveyer pipe, the both sides at box front side top are all through bolt fixedly connected with gear motor, gear motor's pivot runs through to the inner chamber and the broken roller of fixedly connected with of box, the inner chamber welding of box has the screening board, the bottom fixedly connected with detection mechanism of box inner chamber, the left side intercommunication of box has the blow-off valve, the top riveting of box front side has bee calling organ, the front side riveting of box has the controller.

Preferably, dust removal mechanism includes the dust removal box, the bottom and the box of dust removal box are linked together, the equal fixedly connected with infrared ray sensor in both sides around the dust removal box top, the feed port has been seted up at the top of dust removal box, the protection network has all been welded to both sides around the dust removal box inner chamber top, the right side of dust removal box is run through and is provided with the shower, the left end of shower runs through to the inner chamber of dust removal box, the left end and the shower of conveyer pipe are linked together, the controller is connected with the two-way electricity of infrared ray sensor.

Preferably, the detection mechanism comprises a pressure sensor, the bottom of the pressure sensor is fixedly connected with the inner wall of the box body, the top of the pressure sensor is fixedly connected with a detection plate, the bottom of the right side of the box body is provided with a discharge hole matched with the detection plate, and the controller is electrically connected with the pressure sensor in a two-way mode.

Preferably, the right side of box is through bolt fixedly connected with servo motor, servo motor's pivot runs through to the inner chamber and the fixedly connected with puddler of box, the puddler is located the top of screening board, the output and the one-way electricity of servo motor of controller are connected.

Preferably, the inlet tube of water pump runs through to the inner chamber of water tank, the top intercommunication on water tank right side has the filler pipe, the observation window is installed to the front side of water tank inlay.

Preferably, the top of box inner chamber both sides all has welded the guide plate, the inner chamber welding of box has the funnel.

Preferably, the output end of the controller is respectively and electrically connected with a speed reduction motor, a buzzer, a water pump and a discharge valve in a one-way mode, and the bottom of the front side of the box body is fixedly connected with an overhaul panel through bolts.

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

the utility model has the advantages of being capable of spraying and reducing dust and having an intelligent reminding function through the matching of the box body, the dust removing mechanism, the water tank, the water pump, the conveying pipe, the speed reducing motor, the crushing roller, the screening plate, the detecting mechanism, the discharging valve, the buzzer and the controller, and solves the problems that in the existing mineral powder production process, a crude ore crushing and screening system does not usually have the intelligent reminding function, so that when a screen is blocked, a user cannot be reminded in time in a voice manner, and because the structure is single, the surface of the ore cannot be sprayed and noise reduced, the dust raising phenomenon is easily generated in the crushing process, and the applicability of the crude ore crushing and screening device is reduced.

Drawings

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

FIG. 2 is a perspective view of the present invention;

FIG. 3 is a schematic perspective sectional view of a part of the structure of the present invention;

FIG. 4 is a perspective view of a portion of the present invention;

fig. 5 is a perspective left view of the structure of the present invention.

In the figure: the device comprises a box body 1, a dust removal mechanism 2, a water tank 3, a water pump 4, a delivery pipe 5, a speed reduction motor 6, a crushing roller 7, a screening plate 8, a detection mechanism 9, a discharge valve 10, a buzzer 11, a controller 12, a dust removal box 13, an infrared sensor 14, a feed hole 15, a protective screen 16, a spray pipe 17, a pressure sensor 18, a detection plate 19, a discharge hole 20, a servo motor 21, a stirring rod 22, a hopper 23 and a maintenance plate 24.

Detailed Description

Referring to fig. 1-5, a raw ore crushing and screening system in a mineral powder production process includes a box body 1, a servo motor 21 is fixedly connected to the right side of the box body 1 through bolts, the servo motor 21 can control speed and position accuracy, can convert voltage signals into torque and rotation speed to drive a control object, the rotation speed of a rotor of the servo motor 21 is controlled by input signals and can react quickly, the servo motor 21 is used as an execution element in an automatic control system and has the characteristics of small electromechanical time constant, high linearity and the like, the received electric signals can be converted into angular displacement or angular speed output on a motor shaft, a rotating shaft of the servo motor 21 penetrates through an inner cavity of the box body 1 and is fixedly connected with a stirring rod 22, crushed stones can be overturned and stirred by arranging the servo motor 21 and the stirring rod 22, the sieving efficiency of raw materials is increased, and the stirring rod 22 is positioned at the top of a sieving plate 8, the output end of the controller 12 is in one-way electric connection with the servo motor 21, the top parts of two sides of the inner cavity of the box body 1 are respectively welded with a guide plate, the inner cavity of the box body 1 is welded with a funnel 23, the gravel can be guided and discharged by arranging the funnels 23, the top part of the box body 1 is provided with the dust removing mechanism 2, the dust removing mechanism 2 comprises a dust removing box 13, the bottom part of the dust removing box 13 is communicated with the box body 1, the front side and the rear side of the top part of the dust removing box 13 are respectively fixedly connected with an infrared sensor 14, the top part of the dust removing box 13 is provided with a feed hole 15, the front side and the rear side of the top part of the inner cavity of the dust removing box 13 are respectively welded with a protective net 16, the spray pipe 17 can be protected by arranging the protective net 16, the right side of the dust removing box 13 is provided with a spray pipe 17 in a penetrating manner, the left end of the spray pipe 17 penetrates into the inner cavity of the dust removing box 13, the left end of the conveying pipe 5 is communicated with the spray pipe 17, the controller 12 is in two-way electric connection with the infrared sensors 14, the top of the right side of the box body 1 is welded with a water tank 3, the water tank 3 is arranged to conveniently store water liquid, the top of the water tank 3 is fixedly connected with a water pump 4 through bolts, a water inlet pipe of the water pump 4 penetrates into an inner cavity of the water tank 3, the top of the right side of the water tank 3 is communicated with a water adding pipe, an observation window is embedded and installed on the front side of the water tank 3, a water outlet pipe of the water pump 4 is communicated with a conveying pipe 5, the water liquid is conveniently conveyed through the arrangement of the water pump 4 and the conveying pipe 5, two sides of the top of the front side of the box body 1 are fixedly connected with a speed reducing motor 6 through bolts, the speed reducing motor 6 is an integrated body of a speed reducer and a motor (motor), the integrated body can be generally called a gear motor or a gear motor, a professional speed reducer production plant generally supplies a complete set of materials with the motor after the integrated assembly is carried out, a rotating shaft of the speed reducing motor 6 penetrates into the inner cavity of the box body 1 and is fixedly connected with a crushing roller 7, the inner chamber welding of box 1 has screening board 8, the bottom fixedly connected with detection mechanism 9 of box 1 inner chamber, detection mechanism 9 includes pressure sensor 18, pressure sensor 18's bottom and the inner wall fixed connection of box 1, pressure sensor 18's top fixedly connected with pick-up plate 19, through setting up pressure sensor 18 and pick-up plate 19, can detect the discharge condition of rubble, thereby can judge whether screening board 8 produces blocking phenomenon, the bottom on box 1 right side sets up the bin outlet 20 with pick-up plate 19 looks adaptation, controller 12 is connected with pressure sensor 18 both-way electricity, the left side intercommunication of box 1 has discharge valve 10, the top of box 1 front side is riveted with bee calling organ 11, through setting up bee calling organ 11, can buzz the warning to the user when blocking phenomenon takes place, the front side riveting of box 1 has controller 12, the output of controller 12 respectively with gear motor 6, The buzzer 11, the water pump 4 and the discharge valve 10 are electrically connected in a one-way mode, and the bottom of the front side of the box body 1 is fixedly connected with an access panel 24 through bolts.

When the device is used, raw materials to be crushed and sieved are put into an inner cavity of a dust removal box 13 through a feeding hole 15, an infrared sensor 14 detects ores, a controller 12 controls a speed reduction motor 6, a water pump 4 and a servo motor 21 to operate, the water pump 4 extracts water liquid in the inner cavity of a water tank 3 through a water pumping pipe, the water liquid is conveyed to a spray pipe 17 under the action of the water pump 4 and a conveying pipe 5, the spray pipe 17 atomizes and sprays the water liquid on the surface of the ores, so that the surface of the raw materials is wet and free of dust raising, a rotating shaft of the speed reduction motor 6 drives a crushing roller 7 to rotate, the crushing roller 7 rotates relatively to perform occlusion crushing on the raw materials, the crushed ores fall to the top of a sieving plate 8 through a funnel 23, fine crushed stones fall to the top of a detecting plate 19 through the sieving plate 8 and are discharged out of a box body 1 through a discharging hole 20, and larger ores are reserved on the top of the sieving plate 8, servo motor 21's pivot drives puddler 22 rotatoryly, mix the ore, further increase its screening efficiency, then discharge valve 10 is opened to controller 12, great ore discharges out box 1 through discharge valve 10, when screening board 8 produces blocking phenomenon, infrared ray sensor 14 can detect the ore and get into to box 1 inner chamber, because screening board 8 blocks up, 19's surface of check-out board can not have the ore to drop this moment, pressure sensor 18 can not detect pressure numerical value, controller 12 control bee calling organ 11 reports to the police, simultaneous control ware 12 stops gear motor 6 and operates, then the staff opens access panel 24, overhaul the processing to screening board 8.

In summary, the following steps: this raw ore crushing and screening system in powdered ore production technology, through box 1, dust removal mechanism 2, water tank 3, water pump 4, conveyer pipe 5, gear motor 6, crushing roller 7, screening plate 8, detection mechanism 9, blow-off valve 10, bee calling organ 11 and controller 12's cooperation, the raw ore crushing and screening system is in the use in current powdered ore production technology has been solved, do not have intelligence warning function usually, lead to when the screen cloth takes place blocking phenomenon, can not in time carry out pronunciation warning to the user, and because single structure, can not spray the surface of ore and fall and make an uproar, cause and produce the raise dust phenomenon easily in crushing process, thereby the problem of raw ore crushing and screening device suitability has been reduced.

Claims

1. A raw ore crushing and screening system in mineral powder production process comprises a box body (1), and is characterized in that: the top of the box body (1) is provided with a dust removal mechanism (2), the top of the right side of the box body (1) is welded with a water tank (3), the top of the water tank (3) is fixedly connected with a water pump (4) through a bolt, a water outlet pipe of the water pump (4) is communicated with a conveying pipe (5), both sides of the top of the front side of the box body (1) are fixedly connected with a speed reducing motor (6) through bolts, a rotating shaft of the speed reducing motor (6) penetrates through the inner cavity of the box body (1) and is fixedly connected with a crushing roller (7), the inner cavity of the box body (1) is welded with a screening plate (8), the bottom of the inner cavity of the box body (1) is fixedly connected with a detection mechanism (9), the left side intercommunication of box (1) has discharge valve (10), the top riveting of box (1) front side has bee calling organ (11), the front side riveting of box (1) has controller (12).

2. The raw ore crushing and screening system in mineral powder production process according to claim 1, characterized in that: dust removal mechanism (2) are including dust removal box (13), the bottom and box (1) of dust removal box (13) are linked together, the equal fixedly connected with infrared ray sensor (14) in both sides around dust removal box (13) top, feed port (15) have been seted up at the top of dust removal box (13), protection network (16) have all been welded to both sides around dust removal box (13) inner chamber top, the right side of dust removal box (13) is run through and is provided with shower (17), the inner chamber to dust removal box (13) is run through to the left end of shower (17), the left end and shower (17) of conveyer pipe (5) are linked together, controller (12) are connected with infrared ray sensor (14) two-way electricity.

3. The raw ore crushing and screening system in mineral powder production process according to claim 1, characterized in that: the detection mechanism (9) comprises a pressure sensor (18), the bottom of the pressure sensor (18) is fixedly connected with the inner wall of the box body (1), the top of the pressure sensor (18) is fixedly connected with a detection plate (19), a discharge hole (20) matched with the detection plate (19) is formed in the bottom of the right side of the box body (1), and the controller (12) is electrically connected with the pressure sensor (18) in a two-way mode.

4. The raw ore crushing and screening system in mineral powder production process according to claim 1, characterized in that: the right side of box (1) is through bolt fixedly connected with servo motor (21), the pivot of servo motor (21) runs through to the inner chamber and the fixedly connected with puddler (22) of box (1), puddler (22) are located the top of screening board (8), the output and the one-way electricity of servo motor (21) of controller (12) are connected.

5. The raw ore crushing and screening system in mineral powder production process according to claim 1, characterized in that: the inlet tube of water pump (4) runs through to the inner chamber of water tank (3), the top intercommunication on water tank (3) right side has the filler pipe, the front side of water tank (3) is inlayed and is installed the observation window.

6. The raw ore crushing and screening system in mineral powder production process according to claim 1, characterized in that: the top of box (1) inner chamber both sides all welds there is the guide plate, the inner chamber welding of box (1) has funnel (23).

7. The raw ore crushing and screening system in the mineral powder production process according to claim 1, characterized in that: the output end of the controller (12) is respectively and unidirectionally electrically connected with the speed reducing motor (6), the buzzer (11), the water pump (4) and the discharge valve (10), and the bottom of the front side of the box body (1) is fixedly connected with an overhaul plate (24) through bolts.