CN218554794U - Screening plant convenient to get rid of rust - Google Patents

Abstract

The utility model discloses a screening plant convenient to get rid of iron rust, the utility model relates to a screening plant technical field, include: screening organism, screen cloth, flitch and fixed block down, screening organism is inside to be inlayed and to be equipped with the screen cloth, can sieve plastics raw materials through the screen cloth, screen cloth one side is connected with down the flitch. According to the screening device convenient for removing the iron rust, the magnet plate can be pushed to extend downwards to be inserted into the bottom of the iron rust removing box through the automatic telescopic rod A, at the moment, the magnet plate can absorb the iron rust falling into the plastic raw material of the iron rust removing box, and the sliding plate can drive the scraper blade to scrape the iron rust at the bottom of the magnet plate when sliding, so that the iron rust at the bottom of the magnet plate can be removed, and the iron rust in the plastic raw material can be separated through the iron rust removing box; the pulling screen cloth can drive the bar-shaped block to the outer roll-off of butt joint groove to can take out the screen cloth from the screening organism and leave, so that replace the screen cloth, prevent that the screen cloth from damaging the big mesh of appearance.

Description

Screening plant convenient to get rid of rust

Technical Field

The utility model relates to a screening plant technical field specifically is a screening plant convenient to get rid of iron rust.

Background

The process of dividing the material to be crushed into different size fractions by one or more layers of screening surface is called screening. The sieving machine is a vibrating sieving mechanical device which divides materials such as sand, gravel and the like into different grades according to the particle size by utilizing the relative motion of bulk materials and a sieve surface to enable partial particles to penetrate through sieve pores;

the existing screening device can screen the raw materials in the production process of the plastic raw materials, the screening process of the screening device is generally continuous, and after the screened plastic raw materials are fed onto a screening machine (called a screen for short), the plastic raw materials smaller than the size of a screen hole penetrate through the screen hole and are called as undersize products; plastic raw materials with the size larger than the sieve pore are continuously discharged from the sieve surface and are called as products on the sieve, and because the screening equipment is limited, a small amount of fine scrap iron can be generated in the use process of the equipment and enters the plastic raw materials with the minimum specification, so that the quality is influenced;

to sum up, consequently the utility model provides a screening plant convenient to get rid of rust to solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a screening plant convenient to get rid of rust to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a screening device for facilitating rust removal, comprising: the screening machine comprises a screening machine body, a screen, a blanking plate and a fixed block, wherein the screen is embedded in the screening machine body, plastic raw materials can be screened through the screen, the blanking plate is connected to one side of the screen, the fixed block is connected to the bottom of the screening machine body, a vibrating spring is connected to the bottom of the fixed block, a supporting leg is connected to the bottom end of the vibrating spring, a vibrating motor is installed at the bottom of the screening machine body, a group of adjustable eccentric blocks are respectively installed at two ends of a rotor shaft of the vibrating motor, exciting force is obtained by utilizing centrifugal force generated by high-speed rotation of the shaft and the eccentric blocks, a feeding hopper is connected to the top of the screening machine body, the side face of the screening machine body is communicated with a discharge port, and screened plastic raw materials can be discharged through the discharge port;

the automatic stretching rod A is arranged at the bottom of the extension plate, the bottom of the automatic stretching rod A is connected with a magnet plate, and two groups of automatic stretching rods A and the extension plate are symmetrically distributed around the center line of the magnet plate;

the rust case is worn to reciprocal lead screw one end and is extended to the outside, reciprocal lead screw one end is connected with reciprocal lead screw, go rust case top and install motor A, and have and install motor switch on the motor A, motor A's output fixedly connected with gear B, starter motor A can drive gear B and rotate, and gear B can stir gear A and rotate.

Further, the guide way has been seted up at the rust removing case top, the inside sliding connection of guide way has the guide block, the guide block is connected at the extension board top, can drive the extension board when the slider slides and remove, and the extension board can promote the guide block and slide in the guide way.

Furthermore, the rust removing box also comprises a partition plate, a discharge groove and a box door;

the space bar is connected in the rust removing box, can be divided into two with rust box inner space through the space bar, the row's silo has been seted up to rust removing box side, is close to row's silo there is the chamber door rust removing box one side through hinged joint, and arranges the silo and is provided with two sets ofly with the chamber door, opens the chamber door that removes rust box both sides, can make rust and plastic materials discharge through the row's silo that corresponds respectively.

Further, go rust incasement portion and be connected with the threaded rod through the bearing, threaded rod one end is worn the rust case and is extended to the outside, motor B is installed to rust case bottom portion, and installs motor switch on the motor B, motor B's output and threaded rod one end are connected with the belt pulley respectively, be connected with the belt between the belt pulley, and constitute drive mechanism through the belt between the belt pulley, starter motor B makes it drive the belt pulley and rotates, can carry out the transmission through the belt between the belt pulley.

Further, go rust incasement portion and be connected with the guide bar, be connected with the slide between guide bar and the threaded rod, install automatic telescopic link B on the slide, automatic telescopic link B top is connected with the scraper blade, and automatic telescopic link B has two sets ofly about the central line symmetric distribution of scraper blade, and automatic telescopic link B can promote the scraper blade and upwards remove to the magnet board bottom.

Furthermore, sliding connection is formed between the guide rod and the sliding plate, threaded connection is formed between the sliding plate and the threaded rod, the threaded rod can drive the sliding plate to be in threaded fit when rotating, and the sliding plate can horizontally move along the guide rod at the moment.

Furthermore, the side of the screen is connected with a strip-shaped block, the inner side wall of the screening machine body is provided with a butt joint groove, the strip-shaped block is embedded in the butt joint groove, the strip-shaped block and the butt joint groove are symmetrically distributed with two groups about the central line of the screening machine body, and the screen can be taken out from the screening machine body so as to be convenient for replacing the screen.

Further, the side face of the screening machine body is connected with an installation cover, a connecting rod penetrates through the installation cover, penetrates through the screening machine body and extends to the interior of the strip-shaped block, and the strip-shaped block can be driven to slide out of the butt joint groove by pulling the screen.

Furthermore, the connecting rod side is connected with the stripper plate, be connected with the spring between stripper plate and the installation cover, and constitute extending structure between spring and the stripper plate, can stimulate the stripper plate to remove when the connecting rod slides, and the stripper plate can extrude the spring this moment.

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

1. the utility model discloses an automatic telescopic link A can promote magnet board downwardly extending and insert rust case bottom portion, at this moment the magnet board can absorb the rust that falls into in the plastics raw materials of rust case, it can stimulate reciprocal lead screw rotation to drive gear B through motor A and gear A cooperation, the slider can slide along its screw thread when reciprocal lead screw rotates, can drive the magnet board and remove in the rust case this moment, make it can be better adsorb the rust in the plastics raw materials, can drive the magnet board through reciprocal lead screw and remove to the space bar opposite side later, can drive mechanism through motor B at this moment and carry out work, drive mechanism can stimulate the threaded rod and rotate, slide this moment can slide along guide bar and threaded rod, can drive the scraper blade when sliding and scrape the magnet of magnet board bottom portion, thereby can get rid of the rust of rust case bottom portion, can realize separating the rust in the plastics raw materials through the rust case;

2. the utility model discloses a pulling connecting rod can outwards slide, takes out from the inside back of bar-shaped piece when the connecting rod, and the pulling screen cloth can drive the bar-shaped piece to the outer roll-off of butt joint groove to can take out the screen cloth from the screening organism, so that replace the screen cloth, prevent that the screen cloth from damaging the big hole mesh of appearance.

Drawings

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

FIG. 2 is a schematic view of the rust removing box of the present invention;

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

fig. 4 is a schematic top view of the present invention;

FIG. 5 is a schematic view of the screen mesh of the present invention;

fig. 6 is an enlarged schematic view of a portion a in fig. 5 according to the present invention.

In the figure: 1. screening the machine body; 2. screening a screen; 3. a blanking plate; 4. a fixed block; 5. a vibration spring; 6. supporting legs; 7. a vibration motor; 8. a feed hopper; 9. a discharge port; 10. removing rust from the iron box; 1001. a partition plate; 1002. a discharge chute; 1003. a box door; 11. a reciprocating screw rod; 12. a slider; 13. automatically telescoping the rod A; 14. a magnet plate; 15. a gear A; 16. a motor A; 17. a gear B; 18. a guide groove; 19. A guide block; 20. an extension plate; 21. a threaded rod; 22. a guide bar; 23. a motor B; 24. a belt pulley; 25. a belt; 26. a slide plate; 27. automatically telescoping the rod B; 28. a bar-shaped block; 29. a butt joint groove; 30. mounting a cover; 31. a connecting rod; 32. a pressing plate; 33. a spring; 34. a scraper.

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 efforts all belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, 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.

As shown in fig. 1-2, a screening device for facilitating removal of rust, comprising: screening organism 1, screen cloth 2, flitch 3 and fixed block 4 down, screening organism 1 is inside to be inlayed and to be equipped with screen cloth 2, can sieve plastic materials through screen cloth 2, screen cloth 2 one side is connected with flitch 3 down, screening organism 1 bottom is connected with fixed block 4, fixed block 4 bottom is connected with vibrating spring 5, vibrating spring 5 bottom is connected with supporting leg 6, vibrating motor 7 is installed to screening organism 1 bottom, and vibrating motor 7 respectively installs a set of adjustable eccentric block at rotor shaft both ends, the centrifugal force that utilizes axle and the high-speed rotation of eccentric block to produce obtains the exciting force, screening organism 1 top is connected with feeder hopper 8, screening organism 1 side intercommunication has discharge gate 9, can discharge the plastic materials after the screening through discharge gate 9.

As shown in fig. 1-4, the side surface of the screening machine body 1 is provided with a rust removing box 10, the interior of the rust removing box 10 is connected with a reciprocating screw rod 11 through a bearing, the reciprocating screw rod 11 is connected with a slide block 12 in a threaded manner, the side surface of the slide block 12 is connected with an extension plate 20, the bottom of the extension plate 20 is provided with an automatic telescopic rod a13, the bottom of the automatic telescopic rod a13 is connected with a magnet plate 14, and two groups of the automatic telescopic rods a13 and the extension plate 20 are symmetrically distributed about the center line of the magnet plate 14; one end of the reciprocating screw rod 11 penetrates through the rust box 10 and extends to the outside, one end of the reciprocating screw rod 11 is connected with the reciprocating screw rod 11, the top of the rust removing box 10 is provided with a motor A16, a motor switch is arranged on the motor A16, and the output end of the motor A16 is fixedly connected with a gear B17. The top of the rust removing box 10 is provided with a guide groove 18, a guide block 19 is connected inside the guide groove 18 in a sliding manner, and the guide block 19 is connected to the top of the extension plate 20; the rust removing box 10 also comprises a spacing plate 1001, a discharging groove 1002 and a box door 1003; inside the division board 1001 is connected at the case 10 that removes the iron rust, can be divided into two with iron rust case 10 inner space through division board 1001, remove the iron rust case 10 side and seted up row material groove 1002, there is chamber door 1003 through hinged joint near the case 10 one side of removing the iron rust of row material groove 1002, and row material groove 1002 is provided with two sets ofly with chamber door 1003. The inside threaded rod 21 that is connected with through the bearing of rust removing case 10, threaded rod 21 one end is worn rust removing case 10 and is extended to the outside, and motor B23 is installed to rust removing case 10 bottom, and installs motor switch on the motor B23, and the output of motor B23 and threaded rod 21 one end are connected with belt pulley 24 respectively, are connected with belt 25 between the belt pulley 24, and constitute drive mechanism through belt 25 between the belt pulley 24. The inside of the rust removing box 10 is connected with a guide rod 22, a sliding plate 26 is connected between the guide rod 22 and a threaded rod 21, an automatic telescopic rod B27 is installed on the sliding plate 26, the top of the automatic telescopic rod B27 is connected with a scraper 34, and two groups of automatic telescopic rods B27 are symmetrically distributed on the center line of the scraper 34; the guide rod 22 and the slide plate 26 form a sliding connection, and the slide plate 26 and the threaded rod 21 form a threaded connection. The automatic telescopic rod A13 can push the magnet plate 14 to extend downwards and insert into the bottom of the derusting box 10, at this time, the magnet plate 14 can absorb the rust falling in the plastic raw material of the derusting box 10, then the scraper 34 scrapes the rust at the bottom of the magnet plate 14, so that the rust at the bottom of the magnet plate 14 can be removed, and the derusting box 10 can separate the rust in the plastic raw material.

As shown in fig. 1-6, the side surface of the screen 2 is connected with strip-shaped blocks 28, the inner side wall of the screening machine body 1 is provided with a butt-joint groove 29, the strip-shaped blocks 28 are embedded in the butt-joint groove 29, and two groups of the strip-shaped blocks 28 and the butt-joint groove 29 are symmetrically distributed about the center line of the screening machine body 1; the side surface of the screening machine body 1 is connected with an installation cover 30, a connecting rod 31 penetrates through the installation cover 30, and the connecting rod 31 penetrates through the screening machine body 1 and extends into the strip-shaped blocks 28; the side of the connecting rod 31 is connected with an extrusion plate 32, a spring 33 is connected between the extrusion plate 32 and the mounting cover 30, and a telescopic structure is formed between the spring 33 and the extrusion plate 32. After the connecting rod 31 is drawn out of the inside of the bar-shaped block 28, the pulling of the screen 2 can drive the bar-shaped block 28 to slide out of the butt-joint groove 29, so that the screen 2 can be drawn out of the screening machine body 1 to replace the screen 2.

The working principle is as follows: when the screening device convenient for removing rust is used, firstly, a plastic raw material can be added onto the screening machine body 1 through the feed hopper 8, at this time, the screening machine body 1 can be driven to vibrate through the vibration motor 7, the vibration spring 5 can be driven to be matched with each other in the vibration process, so that the plastic raw material can be screened, the screened undersize raw material can fall into the rust removing box 10 through the discharge port 9, at this time, the automatic telescopic rod A13 is started to push the magnet plate 14 downwards, the magnet plate 14 can be in contact with the plastic raw material, so that the rust in the plastic raw material can be adsorbed, at this time, the motor A16 is started to drive the gear B17 to rotate, the gear B17 can stir the gear A15 to rotate, the reciprocating screw rod 11 can be pulled to rotate in the rust removing box 10 through a bearing when the gear A15 rotates, the reciprocating screw rod 11 can pull the slide block 12 along the screw thread, the slide block 12 can drive the extension plate 20 to move when the slide, the extension plate 20 can push the guide block 19 to slide in the guide groove 18, and the extension plate 20 can drive the automatic magnet plate A13 and the telescopic rod A14 and the rust removing box 10 to move in one side of the rust removing box 1001, and the rust removing box 10, so that the rust removing box 14 can be better convenient to absorb the rust removing plate 14; then, the automatic telescopic rod a13 is retracted, the magnet plate 14 is pulled to rise at the moment, then the magnet plate 14 can be driven to move to the other side of the partition plate 1001 through the reciprocating screw rod 11 and the slide block 12, the automatic telescopic rod B27 can push the scraper 34 to move upwards to the bottom of the magnet plate 14 at the moment, the motor B23 is further started to drive the belt pulley 24 to rotate, the belt pulley 24 can be driven through the belt 25 to further drive the threaded rod 21 to rotate through the bearing, the threaded rod 21 can drive the sliding plate 26 to be in threaded fit when rotating, the sliding plate 26 can horizontally move along the guide rod 22 at the moment, the automatic telescopic rod B27 and the scraper 34 can be driven to move back and forth when the sliding plate 26 moves, rust at the bottom of the magnet plate 14 can be scraped when the scraper 34 moves, so that the iron can fall inside the rust removing box 10, wherein the box doors 1001 on the two sides of the rust removing box 10 are opened, so that the rust and plastic raw materials can be respectively discharged through corresponding discharge grooves, and the rust in the plastic raw materials can be removed through the rust removing box 1001; finally, pulling connecting rod 31 is along bar-shaped piece 28, screening organism 1 and installation cover 30 outwards slide, connecting rod 31 can pull stripper plate 32 when sliding and remove, stripper plate 32 can extrude spring 33 this moment, after connecting rod 31 is taken out bar-shaped piece 28 is inside, pulling screen cloth 2 can drive bar-shaped piece 28 to the outer roll-off of butt joint groove 29, thereby can take out screen cloth 2 from screening organism 1, so that replace screen cloth 2, prevent that screen cloth 2 from damaging the big mesh that appears, this is exactly this screening plant's the theory of operation of being convenient for get rid of the iron rust.

The embodiments of the present invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to practitioners skilled in this art. The embodiment was chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.

Claims (9)

1. A screening device for facilitating rust removal, comprising: the screening machine comprises a screening machine body (1), a screen (2), a blanking plate (3) and a fixed block (4), and is characterized in that the screen (2) is embedded in the screening machine body (1), one side of the screen (2) is connected with the blanking plate (3), the fixed block (4) is connected to the bottom of the screening machine body (1), a vibrating spring (5) is connected to the bottom of the fixed block (4), supporting legs (6) are connected to the bottom of the vibrating spring (5), a vibrating motor (7) is installed at the bottom of the screening machine body (1), a feeding hopper (8) is connected to the top of the screening machine body (1), and a discharge port (9) is communicated with the side face of the screening machine body (1);

the screening machine is characterized in that a rust removing box (10) is mounted on the side face of the screening machine body (1), the interior of the rust removing box (10) is connected with a reciprocating screw rod (11) through a bearing, a sliding block (12) is connected to the reciprocating screw rod (11) in a threaded manner, an extension plate (20) is connected to the side face of the sliding block (12), an automatic telescopic rod A (13) is mounted at the bottom of the extension plate (20), a magnet plate (14) is connected to the bottom of the automatic telescopic rod A (13), and two groups of the automatic telescopic rods A (13) and the extension plate (20) are symmetrically distributed about the center line of the magnet plate (14);

rust case (10) are worn and extend to the outside to reciprocal lead screw (11) one end, reciprocal lead screw (11) one end is connected with reciprocal lead screw (11), remove rust case (10) top and install motor A (16), the output fixedly connected with gear B (17) of motor A (16).

2. A screening device facilitating rust removal according to claim 1, wherein the rust removing box (10) is provided with a guide groove (18) at the top, a guide block (19) is slidably connected inside the guide groove (18), and the guide block (19) is connected to the top of the extension plate (20).

3. A screening device facilitating rust removal according to claim 1, wherein the rust removing box (10) further comprises a partition plate (1001), a discharge chute (1002) and a box door (1003);

the utility model discloses a rust removing box, including baffle (1001), go rust removing box (10) side and seted up row silo (1002), be close to row silo (1002) go rust removing box (10) one side to have chamber door (1003) through hinged joint, and row silo (1002) are provided with two sets ofly with chamber door (1003).

4. The screening device convenient for removing iron rust according to claim 1, wherein a threaded rod (21) is connected to the inside of the iron rust removing box (10) through a bearing, one end of the threaded rod (21) penetrates through the iron rust removing box (10) and extends to the outside, a motor B (23) is installed at the bottom of the iron rust removing box (10), belt pulleys (24) are respectively connected to the output end of the motor B (23) and one end of the threaded rod (21), a belt (25) is connected between the belt pulleys (24), and a transmission mechanism is formed between the belt pulleys (24) through the belt (25).

5. The screening device convenient to remove the iron rust as claimed in claim 1, characterized in that the inside of the iron rust removing box (10) is connected with a guide rod (22), a sliding plate (26) is connected between the guide rod (22) and a threaded rod (21), an automatic telescopic rod B (27) is installed on the sliding plate (26), a scraper (34) is connected to the top of the automatic telescopic rod B (27), and two groups of the automatic telescopic rods B (27) are symmetrically distributed about the central line of the scraper (34).

6. A screening device facilitating rust removal according to claim 5, wherein the guide bar (22) forms a sliding connection with the slide plate (26) and the slide plate (26) forms a threaded connection with the threaded rod (21).

7. The screening device convenient to remove the iron rust according to claim 1, wherein the side surface of the screen (2) is connected with strip-shaped blocks (28), the inner side wall of the screening machine body (1) is provided with a butt joint groove (29), the strip-shaped blocks (28) are embedded in the butt joint groove (29), and the strip-shaped blocks (28) and the butt joint groove (29) are symmetrically distributed in two groups about the center line of the screening machine body (1).

8. A screening device facilitating rust removal according to claim 7, wherein a mounting cover (30) is attached to the side of the screening body (1), a connecting rod (31) is connected through the inside of the mounting cover (30), and the connecting rod (31) passes through the screening body (1) and extends to the inside of the bar-shaped blocks (28).

9. A screening device facilitating rust removal according to claim 8, wherein a pressing plate (32) is connected to the side of the connecting rod (31), a spring (33) is connected between the pressing plate (32) and the mounting cover (30), and a telescopic structure is formed between the spring (33) and the pressing plate (32).

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