CN113042361A

CN113042361A - Blanking screening device of cloth bag dust removal scraper conveyor for furnace trough and using method of blanking screening device

Info

Publication number: CN113042361A
Application number: CN202110474449.1A
Authority: CN
Inventors: 李钧; 李亮; 田通强; 谢晓勇; 曾军
Original assignee: Chengyu Vanadium Titanium Science and Technology Co Ltd
Current assignee: Chengyu Vanadium Titanium Science and Technology Co Ltd
Priority date: 2021-04-29
Filing date: 2021-04-29
Publication date: 2021-06-29

Abstract

The invention discloses a blanking screening device of a cloth bag dust removal scraper conveyor for a furnace tank and a using method thereof, the blanking screening device comprises a screening tank, two first sliding plates are slidably connected inside the screening tank, the middle parts of the two first sliding plates are fixedly connected with vertical rods, one side of each vertical rod is fixedly connected with a connecting rod, the top of each connecting rod is fixedly connected with a filter screen, a first spring is sleeved outside each vertical rod, the bottom of each vertical rod is fixedly connected with a second magnet, and the bottom of each second magnet inside the screening tank is fixedly connected with an electromagnet. Meanwhile, the filter screen vibrates more violently, and the screening effect is better.

Description

Blanking screening device of cloth bag dust removal scraper conveyor for furnace trough and using method of blanking screening device

Technical Field

The invention relates to the technical field of scraper conveyors, in particular to a cloth bag dust removal scraper conveyor blanking screening device for a furnace tank and a using method thereof.

Background

The scraper machine is a continuous transportation device which is arranged in a closed rectangular section shell and conveys bulk materials by means of a moving scraper chain; the scraper chain is completely buried in the materials when the materials are conveyed, so the scraper chain is called a scraper machine, and the scraper machine has the advantages of simple structure, good sealing property, convenience in installation and maintenance and flexible process arrangement; the conveying device can not only convey horizontally, but also convey obliquely or vertically; can be used by a single machine or by a plurality of machines; can the multiple spot reinforced, also can the multiple spot unload, because the casing seals, consequently can show when carrying big, poisonous, explosive, high temperature material and improve workman's operational environment and prevent and treat environmental pollution, scrape the trigger and need use unloading screening plant after having carried the material, sieve the material, but current screening plant screening effect is not very good, and the material is attached to the inner wall of screening jar easily moreover, and people of not being convenient for use.

Disclosure of Invention

The invention aims to provide a cloth bag dust removal scraper conveyor blanking screening device for a furnace tank and a using method thereof, and aims to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: a cloth bag dust removal scraper conveyor blanking screening device for a furnace tank comprises a screening tank, wherein the inside of the screening tank is slidably connected with two first sliding plates, the middle parts of the two first sliding plates are fixedly connected with a vertical rod, one side of the vertical rod is fixedly connected with a connecting rod, the top of the connecting rod is fixedly connected with a filter screen, the outer side of the vertical rod is sleeved with a first spring, the bottom of the vertical rod is fixedly connected with a second magnet, the inside of the screening tank and the bottom of the second magnet are fixedly connected with an electromagnet, one side of the screening tank is fixedly connected with a supporting plate, the top of the supporting plate is fixedly connected with a supporting box, the inside of the supporting box is fixedly connected with a third motor, the output end of the third motor is fixedly connected with an eccentric wheel, the inside of the eccentric wheel is fixedly connected with a first magnet, and the top of, the novel multifunctional electric hammer is characterized in that a second sliding plate is slidably connected inside the supporting plate, a cross rod is fixedly connected to one side of the second sliding plate, a second spring is sleeved on the outer side of the cross rod, a transmission plate is fixedly connected to one end of the cross rod, and knocking rods are symmetrically and fixedly connected to one side of the transmission plate.

As a preferable scheme of the screening tank, one side of the screening tank is symmetrically and fixedly connected with fixing rods, one side of each fixing rod is fixedly connected with a limiting sleeve, and the knocking rod is connected with the limiting sleeve in a sliding mode.

As a preferable scheme of the invention, one side of the screening tank is fixedly connected with a second protection box.

As a preferable scheme of the invention, a discharge port is arranged at one side of the screening tank, a material guide plate is fixedly connected to one side of the screening tank and below the discharge port, and a baffle plate is fixedly connected to the top of the material guide plate.

According to a preferable scheme of the invention, the top of the screening tank is fixedly connected with a hopper, one side of the screening tank is fixedly connected with a working box, the inside of the working box is symmetrically and slidably connected with sliding blocks, the inside of the working box is rotatably connected with a bidirectional screw rod, the two sliding blocks are both in threaded connection with the bidirectional screw rod, the tops of the two sliding blocks are both fixedly connected with a transmission rod, one side of the transmission rod is fixedly connected with a material stopping plate, and the top of the screening tank is fixedly connected with a protective cylinder.

According to a preferable scheme of the invention, the inside of the screening tank is symmetrically and fixedly connected with supporting rods, one end of each supporting rod is fixedly connected with a first protection box, the inside of the first protection box is fixedly connected with a first motor, the output end of the first motor is fixedly connected with a connecting shaft, and the outer side of the connecting shaft is fixedly connected with a helical blade.

As a preferable scheme of the invention, the bottom of the screening tank is provided with a discharge pipe, and one side of the screening tank is provided with an observation window.

As a preferred scheme of the invention, one side of the screening tank is provided with a control panel, and the first motor, the second motor, the third motor, the electromagnet and the magnetic switch are electrically connected with the control panel.

A use method of a cloth bag dust removal scraper conveyor blanking screening device for a furnace tank comprises the following steps:

s1, the scraper conveyor pours the materials into a screening tank from a hopper, a motor III is started through a control panel, the motor III enables an eccentric wheel to rotate, the eccentric wheel enables a magnet I to rotate, when the magnet I is close to a magnetic switch, the magnet I enables the magnetic switch to be turned on, the magnetic switch starts an electromagnet, the electromagnet attracts a magnet II to move downwards, the magnet II enables a vertical rod to move downwards, the vertical rod compresses a spring I through a sliding plate I, and the vertical rod enables a filter screen to move downwards through a connecting rod;

s2, when the first magnet leaves the magnetic switch, the electromagnet is turned off, the first spring bounces open to push the first sliding plate to move upwards, the first sliding plate enables the vertical rod to move upwards, the vertical rod enables the filter screen to move upwards through the connecting rod, so that the filter screen moves upwards and downwards to screen materials, meanwhile, one side of the eccentric wheel pushes the transmission plate to move left, the transmission plate enables the second sliding plate to move left through the cross rod, and the second sliding plate compresses the second spring;

s3, when the eccentric wheel rotates back, the second spring springs open, the second spring pushes the second sliding plate to move rightwards, the second sliding plate enables the driving plate to move rightwards through the cross rod, the driving plate drives the knocking rod to move rightwards, and the knocking rod performs knocking vibration on the screening tank, so that the screening effect of the filter screen is better, and meanwhile, materials are prevented from being attached to the inner wall of the screening tank;

s4, start No. two motors, No. two motors make two-way lead screw motion, two-way lead screw makes the slider motion, the slider makes the baffle plate motion through the transfer line, thereby adjust the unloading speed of material, the material is sieved the back by the filter screen, can not pass through the material of filter screen, move to the stock guide from the discharge gate, move out the screening jar, people align and collect, the material that can pass through the filter screen falls in the below of filter screen, start No. one motor, No. one motor makes helical blade rotate through the connecting axle, helical blade makes the material discharge from the discharging pipe.

Compared with the prior art, the invention has the beneficial effects that: the invention can lead the filter screen to move up and down to generate vibration to screen materials by the arranged structures of the supporting box, the third motor, the eccentric wheel, the magnetic switch, the first magnet, the second magnet, the electromagnet, the second spring, the first spring, the knocking rod and the like, lead the knocking rod to knock the screening tank while the filter screen moves up and down, prevent the materials from being attached to the inner wall of the screening tank, lead the filter screen to vibrate more fiercely and lead the screening effect to be better, can adjust the blanking speed of the materials by the arranged structures of the baffle plate, the working box, the bidirectional screw rod, the slide block, the third motor, the transmission rod and the like, is convenient for screening, can lead the materials to move by the arranged spiral blade, the connecting shaft, the first motor, the protecting box and the supporting rod, prevent the materials from being accumulated in the screening tank, and can be used for protecting the structures of the eccentric wheel and the like by the arranged, avoid causing danger, improved the security of device.

Drawings

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

FIG. 2 is an enlarged view taken at A of FIG. 1 in accordance with the present invention;

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

FIG. 4 is a rear view of the present invention;

FIG. 5 is a schematic structural view of the support box of the present invention.

In the figure: 1. a screening tank; 2. a support bar; 3. a first protection box; 4. a discharge pipe; 5. a helical blade; 6. a connecting shaft; 7. a first motor; 8. a second protection box; 9. a hopper; 10. a protective cylinder; 11. a material stopping plate; 12. a connecting rod; 13. a first slide plate; 14. a first spring; 15. a vertical rod; 16. a discharge port; 17. a baffle plate; 18. a material guide plate; 19. a filter screen; 20. a support plate; 21. a first magnet; 22. an eccentric wheel; 23. a drive plate; 24. a support box; 25. a magnetic switch; 26. a cross bar; 27. a second spring; 28. a second sliding plate; 29. a limiting sleeve; 30. fixing the rod; 31. a knock bar; 32. an electromagnet; 33. a magnet II; 34. a control panel; 35. an observation window; 36. a work box; 37. a second motor; 38. a bidirectional screw rod; 39. a slider; 40. a transmission rod; 41. and a third motor.

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. 1-5, the present invention provides a technical solution: a cloth bag dust removal scraper machine blanking screening device for a furnace groove comprises a screening tank 1, two first sliding plates 13 are slidably connected inside the screening tank 1, vertical rods 15 are fixedly connected to the middle parts of the two first sliding plates 13, a connecting rod 12 is fixedly connected to one side of each vertical rod 15, a filter screen 19 is fixedly connected to the top of each connecting rod 12, a first spring 14 is sleeved outside each vertical rod 15, the first spring 14 can be used for pushing the first sliding plate 13 to facilitate the vertical movement of the filter screen 19, a second magnet 33 is fixedly connected to the bottom of each vertical rod 15, an electromagnet 32 is fixedly connected to the inside of the screening tank 1 and the bottom of the second magnet 33, a supporting plate 20 is fixedly connected to one side of the screening tank 1, a supporting box 24 is fixedly connected to the top of the supporting plate 20, a third motor 41 is fixedly connected to the inside of the supporting box 24, and an eccentric wheel 22 is fixedly connected to, the eccentric wheel 22 can be used for pushing the transmission plate 23 and driving the first magnet 21 to move, so that the first magnet 21 can be in reciprocating close to the magnetic switch 25, the first magnet 21 is fixedly connected to the inside of the eccentric wheel 22, the magnetic switch 25 is fixedly connected to the top of the support plate 20, the electromagnet 32 can be automatically turned on when the magnetic switch 25 receives magnetic force, the electromagnet 32 can be automatically turned off when the magnetic switch does not receive magnetic force, the inside of the support plate 20 is slidably connected with a second sliding plate 28, one side of the second sliding plate 28 is fixedly connected with a cross rod 26, the outer side of the cross rod 26 is sleeved with a second spring 27, the second spring 27 can be used for pushing the second sliding plate 28, the second sliding plate 31 can be conveniently knocked on the screening tank 1, one end of the cross rod 26 is fixedly connected with the transmission plate 23, one side of the transmission plate 23 is symmetrically and fixedly connected with the knocking rod 31, the knocking rod 31, meanwhile, the filter screen 19 vibrates more strongly, and the screening effect of the filter screen 19 is improved.

The fixed rods 30 are symmetrically and fixedly connected to one side of the screening tank 1, the limiting sleeve 29 is fixedly connected to one side of the fixed rods 30, the limiting sleeve 29 can be used for limiting the knocking rod 31, the knocking rod 31 can move more stably, and the knocking rod 31 is in sliding connection with the limiting sleeve 29.

No. two guard boxes 8 of one side fixedly connected with of screening jar 1, No. two guard boxes 8 can be used for protecting structures such as eccentric wheel 22, avoid causing danger, have improved the security of device.

One side of screening jar 1 is provided with discharge gate 16, and screening jar 1's one side and the below fixedly connected with stock guide 18 that is located discharge gate 16, stock guide 18 can be used for the guide material, makes things convenient for people to align the collection, and the top fixedly connected with baffle 17 of stock guide 18, baffle 17 can avoid the material to move away from the both sides of stock guide 18.

Screening jar 1's top fixedly connected with hopper 9, screening jar 1's one side fixedly connected with work box 36, work box 36's inside symmetrical sliding connection has slider 39, work box 36's inside is rotated and is connected with two-way lead screw 38, two sliders 39 all with two-way lead screw 38 threaded connection, the equal fixedly connected with transfer line 40 in top of two sliders 39, one side fixedly connected with material blocking plate 11 of transfer line 40, material blocking plate 11 can adjust the unloading speed of material, screening jar 1's top fixedly connected with protection barrel 10, protection barrel 10 can be used for protecting material blocking plate 11, avoid debris to fall on material blocking plate 11.

Screening jar 1's inside symmetry fixedly connected with bracing piece 2, one end fixedly connected with guard box 3 of bracing piece 2, a guard box 3 can be used for protecting a motor 7, a motor 7's life has been increased, a guard box 3's inside fixedly connected with motor 7, a motor 7's output fixedly connected with connecting axle 6, connecting axle 6's outside fixedly connected with helical blade 5, helical blade 5 can make the material motion, avoid the material to pile up in screening jar 1's inside.

The bottom of screening jar 1 is provided with discharging pipe 4, and one side of screening jar 1 is provided with observation window 35, and observation window 35 can make things convenient for people to observe the inside condition of screening jar 1.

Screening jar 1's one side is provided with control panel 34, and control panel 34 can be used for controlling each equipment, and the people of being convenient for control, No. one motor 7, No. two motor 37, No. three motor 41, electro-magnet 32 and magnetic switch 25 all with control panel 34 electric connection.

s1, the scraper conveyor pours the materials from the hopper 9 into the screening tank 1, the third motor 41 is started through the control panel 34, the third motor 41 enables the eccentric wheel 22 to rotate, the eccentric wheel 22 enables the first magnet 21 to rotate, when the first magnet 21 is close to the magnetic switch 25, the first magnet 21 enables the magnetic switch 25 to be switched on, the magnetic switch 25 starts the electromagnet 32, the electromagnet 32 attracts the second magnet 33 to move downwards, the second magnet 33 enables the vertical rod 15 to move downwards, the vertical rod 15 compresses the first spring 14 through the first sliding plate 13, and the vertical rod 15 enables the filter screen 19 to move downwards through the connecting rod 12;

s2, when the first magnet 21 leaves the magnetic switch 25, the electromagnet 32 is closed, the first spring 14 is bounced open to push the first sliding plate 13 to move upwards, the first sliding plate 13 enables the vertical rod 15 to move upwards, the vertical rod 15 enables the filter screen 19 to move upwards through the connecting rod 12, so that the filter screen 19 moves upwards and downwards to screen materials, meanwhile, one side of the eccentric wheel 22 pushes the transmission plate 23 to move leftwards, the transmission plate 23 enables the second sliding plate 28 to move leftwards through the cross rod 26, and the second sliding plate 28 compresses the second spring 27;

s3, when the eccentric wheel 22 rotates back, the second spring 27 springs open, the second spring 27 pushes the second sliding plate 28 to move rightwards, the second sliding plate 28 enables the transmission plate 23 to move rightwards through the cross rod 26, the transmission plate 23 drives the knocking rod 31 to move rightwards, and the knocking rod 31 performs knocking vibration on the screening tank 1, so that the screening effect of the filter screen 19 is better, and meanwhile, materials are prevented from being attached to the inner wall of the screening tank 1;

s4, the second motor 37 is started, the second motor 37 enables the bidirectional screw rod 38 to move, the bidirectional screw rod 38 enables the sliding block 39 to move, the sliding block 39 enables the material blocking plate 11 to move through the transmission rod 40, the blanking speed of materials is adjusted, the materials which cannot pass through the filter screen 19 after being screened by the filter screen 19 move to the material guide plate 18 from the discharge port 16 and move out of the screening tank 1, people align to collect the materials, the materials which can pass through the filter screen 19 fall below the filter screen 19, the first motor 7 is started, the first motor 7 enables the helical blade 5 to rotate through the connecting shaft 6, and the helical blade 5 enables the materials to be discharged from the discharge pipe 4.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.

Furthermore, the terms "first", "second", "third", "fourth" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby the features defined as "first", "second", "third", "fourth" may explicitly or implicitly include at least one such feature.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "disposed," "connected," "secured," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate, and may be communication between two elements or interaction relationship between two elements, unless otherwise specifically limited, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to specific situations.

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 trigger unloading screening plant is scraped in sack dust removal for stove groove, includes screening jar (1), its characterized in that: the inner sliding connection of the screening tank (1) is provided with two first sliding plates (13), the middle parts of the two first sliding plates (13) are fixedly connected with a vertical rod (15), one side of the vertical rod (15) is fixedly connected with a connecting rod (12), the top of the connecting rod (12) is fixedly connected with a filter screen (19), the outer side of the vertical rod (15) is sleeved with a first spring (14), the bottom of the vertical rod (15) is fixedly connected with a second magnet (33), the inner part of the screening tank (1) is fixedly connected with an electromagnet (32) at the bottom of the second magnet (33), one side of the screening tank (1) is fixedly connected with a supporting plate (20), the top of the supporting plate (20) is fixedly connected with a supporting box (24), the inner part of the supporting box (24) is fixedly connected with a third motor (41), and the output end of the third motor (41) is fixedly connected with an eccentric wheel (, the inside fixedly connected with magnet (21) of eccentric wheel (22), the top fixed connection of backup pad (20) has magnetic switch (25), the inside sliding connection of backup pad (20) has No. two slide (28), one side fixedly connected with horizontal pole (26) of No. two slide (28), the outside cover of horizontal pole (26) has No. two springs (27), the one end fixedly connected with driving plate (23) of horizontal pole (26), one side symmetry fixedly connected with of driving plate (23) strikes pole (31).

2. The cloth bag dust removal scraper conveyor blanking screening device for the furnace hearth according to claim 1, characterized in that: one side of the screening tank (1) is symmetrically and fixedly connected with a fixing rod (30), one side of the fixing rod (30) is fixedly connected with a limiting sleeve (29), and the knocking rod (31) is in sliding connection with the limiting sleeve (29).

3. The cloth bag dust removal scraper conveyor blanking screening device for the furnace hearth according to claim 2, characterized in that: one side of the screening tank (1) is fixedly connected with a second protection box (8).

4. The cloth bag dust removal scraper conveyor blanking screening device for the furnace hearth according to claim 3, characterized in that: one side of the screening tank (1) is provided with a discharge hole (16), one side of the screening tank (1) is fixedly connected with a material guide plate (18) below the discharge hole (16), and the top of the material guide plate (18) is fixedly connected with a baffle plate (17).

5. The cloth bag dust removal scraper conveyor blanking screening device for the furnace hearth according to claim 4, characterized in that: the top fixedly connected with hopper (9) of screening jar (1), one side fixedly connected with work box (36) of screening jar (1), the inside symmetry sliding connection of work box (36) has slider (39), the inside rotation of work box (36) is connected with two-way lead screw (38), two slider (39) all with two-way lead screw (38) threaded connection, two the equal fixedly connected with transfer line (40) in top of slider (39), one side fixedly connected with material stopping plate (11) of transfer line (40), the top fixedly connected with of screening jar (1) protects a section of thick bamboo (10).

6. The cloth bag dust removal scraper conveyor blanking screening device for the furnace hearth according to claim 5, characterized in that: screening jar (1) inside symmetry fixedly connected with bracing piece (2), guard box (3) of one end fixedly connected with of bracing piece (2), motor (7) of inside fixedly connected with of guard box (3), output fixedly connected with connecting axle (6) of motor (7), the outside fixedly connected with helical blade (5) of connecting axle (6).

7. The cloth bag dust removal scraper conveyor blanking screening device for the furnace hearth according to claim 6, characterized in that: the bottom of screening jar (1) is provided with discharging pipe (4), one side of screening jar (1) is provided with observation window (35).

8. The cloth bag dust removal scraper conveyor blanking screening device for the furnace hearth according to claim 7, characterized in that: one side of screening jar (1) is provided with control panel (34), No. one motor (7), No. two motor (37), No. three motor (41), electro-magnet (32) and magnetic switch (25) all with control panel (34) electric connection.

9. The use method of the cloth bag dust removal scraper conveyor blanking screening device for the furnace tank according to any one of claims 1 to 8 is characterized in that: the method comprises the following steps:

s1, the scraper conveyor pours the materials from a hopper (9) into a screening tank (1), a third motor (41) is started through a control panel (34), the third motor (41) enables an eccentric wheel (22) to rotate, the eccentric wheel (22) enables a first magnet (21) to rotate, when the first magnet (21) is close to a magnetic switch (25), the first magnet (21) enables the magnetic switch (25) to be opened, the magnetic switch (25) starts an electromagnet (32), the electromagnet (32) attracts a second magnet (33) to move downwards, the second magnet (33) enables a vertical rod (15) to move downwards, the vertical rod (15) compresses a first spring (14) through a first sliding plate (13), and the vertical rod (15) enables a filter screen (19) to move downwards through a connecting rod (12);

s2, when the first magnet (21) leaves the magnetic switch (25), the electromagnet (32) is closed, the first spring (14) is bounced open to push the first sliding plate (13) to move upwards, the first sliding plate (13) enables the vertical rod (15) to move upwards, the vertical rod (15) enables the filter screen (19) to move upwards through the connecting rod (12), so that the filter screen (19) moves upwards and downwards to screen materials, meanwhile, one side of the eccentric wheel (22) pushes the transmission plate (23) to move left, the transmission plate (23) enables the second sliding plate (28) to move left through the cross rod (26), and the second sliding plate (28) compresses the second spring (27);

s3, when the eccentric wheel (22) rotates back, the second spring (27) springs open, the second spring (27) pushes the second sliding plate (28) to move rightwards, the second sliding plate (28) enables the transmission plate (23) to move rightwards through the cross rod (26), the transmission plate (23) drives the knocking rod (31) to move rightwards, the knocking rod (31) knocks and vibrates the screening tank (1), the screening effect of the filter screen (19) is better, and meanwhile materials are prevented from being attached to the inner wall of the screening tank (1);

s4, a second motor (37) is started, the second motor (37) enables a bidirectional screw rod (38) to move, the bidirectional screw rod (38) enables a sliding block (39) to move, the sliding block (39) enables a material blocking plate (11) to move through a transmission rod (40), the blanking speed of materials is adjusted, after the materials are screened by a filter screen (19), the materials which cannot pass through the filter screen (19) move to a material guide plate (18) from a discharge hole (16), the materials are moved out of a screening tank (1), people align and collect the materials, the materials which can pass through the filter screen (19) fall below the filter screen (19), a first motor (7) is started, the first motor (7) enables a spiral blade (5) to rotate through a connecting shaft (6), and the spiral blade (5) enables the materials to be discharged from a discharge pipe (4).