CN214918016U

CN214918016U - Screening plant is used in pitch production

Info

Publication number: CN214918016U
Application number: CN202121207425.1U
Authority: CN
Inventors: 吴晓亮; 吴超; 章国杰
Original assignee: Zhejiang Bayong New Material Co ltd
Current assignee: Zhejiang Bayong New Material Technology Co ltd
Priority date: 2021-06-01
Filing date: 2021-06-01
Publication date: 2021-11-30
Anticipated expiration: 2031-06-01

Abstract

The utility model provides a screening plant is used in pitch production belongs to pitch screening technical field, the utility model discloses, including base and auxiliary device, the surface of base is equipped with auxiliary device, and auxiliary device includes the plummer, and the fixed surface of plummer and base is connected, and the fixed surface of plummer installs the motor, and the output fixedly connected with gear of motor, the both sides surface of base are all seted up flutedly, and the inside sliding connection of recess has the slider, and the fixed surface of slider installs the connecting plate, and the one end fixed mounting that the slider was kept away from to the connecting plate has fixed frame, and the fixed surface of fixed frame installs U type support. The utility model discloses, solved current screening plant for pitch production, at pitch screening in-process, pitch granule jam in the inside condition of sieve diaphragm orifice often can appear for the problem of the screening efficiency step-down of sieve.

Description

Screening plant is used in pitch production

Technical Field

The utility model belongs to the technical field of the pitch screening, especially, relate to a screening plant is used in pitch production.

Background

The asphalt is a black-brown complex mixture composed of hydrocarbons with different molecular weights and nonmetal derivatives thereof, is one of high-viscosity organic liquids, is black in liquid surface, and is soluble in carbon disulfide.

Can also retrieve and regeneration treatment after bituminous paving is ageing, can effectively control the quality of reclaimed materials through the screening, the pitch screening in-process can often appear the condition that the pitch granule blockked up in sieve pore portion for the screening efficiency of sieve becomes the step-down.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving current screening plant for pitch production, at pitch screening in-process, pitch granule jam in the inside condition of sieve diaphragm orifice often can appear for the screening efficiency of sieve becomes low shortcoming, and the screening plant for pitch production who proposes.

In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a screening plant is used in pitch production, includes base and auxiliary device, the surface of base is equipped with auxiliary device, auxiliary device includes the plummer, the fixed surface of plummer and base is connected, the fixed surface of plummer installs the motor, the output fixedly connected with gear of motor, the tooth on the surface of gear is only half, diapire and interior roof all are equipped with tooth column structure in the fixed frame, the both sides surface of base all is seted up flutedly, the inside sliding connection of recess has the slider, the fixed surface of slider installs the connecting plate, the one end fixed mounting that the slider was kept away from to the connecting plate has fixed frame, the fixed surface of fixed frame installs U type support, the output and the fixed frame transmission of motor are connected.

The gear is engaged with the tooth-shaped structures on two sides of the fixed frame by the aid of the motor, and the sliding block is connected with the groove in a sliding mode by the aid of the connecting plate.

The equal fixed mounting in both sides surface of U type support has two connecting rods, the one end fixed mounting that U type support was kept away from to the connecting rod has the funnel, the collecting vat has been seted up on the surface of U type support.

The utility model discloses a U type support, including U type support, change device, rectangular channel, jack, spout, movable block, fixed surface, change device includes the rectangular channel, the rectangular channel is seted up at the both sides inner wall of U type support, the inside fixed mounting of rectangular channel has the rectangular plate, the fixed surface of rectangular plate installs the screen cloth, the jack has been seted up to the inner wall of rectangular channel, the spout has been seted up on the surface of U type support, the inside fixed mounting of spout has the spring, the one end fixed mounting that the spout was kept away from to the spring has the movable block, the one end fixed mounting that the spring was kept away from to the movable block has the inserted bar, the fixed surface of movable block installs two fixed blocks, two it is connected with the bull stick to rotate between the fixed block, the fixed surface of bull stick installs the fixture block, the fixed surface of U type support installs the long board, the draw-in groove has been seted up on the surface of long board.

One end, far away from the moving block, of the inserted bar is located inside the jack, and the inserted bar is connected with the jack in an inserting mode through the moving block.

The size of the clamping block is matched with that of the clamping groove, and the clamping block is clamped with the clamping groove by the aid of the rotating rod.

Compared with the prior art, the utility model has the advantages and positive effects that,

1. in the utility model, when the asphalt is required to be sieved, firstly, the asphalt is poured into the funnel, the asphalt flows to the surface of the sieve from the inner part of the funnel, then the motor is turned on, the motor drives the gear to rotate, the gear and teeth on the upper side of the fixing frame are meshed to drive the fixing frame to move leftwards, the fixing frame moves leftwards to drive the connecting plate to move leftwards, the connecting plate moves leftwards to drive the sliding block to slide leftwards in the groove and simultaneously drive the U-shaped plate to move leftwards, the U-shaped plate moves leftwards to drive the screen mesh to move leftwards, when the gear rotates one hundred eighty degrees, the gear is engaged with the teeth on the right side of the fixed frame and drives the fixed frame to move rightwards, the fixed frame drives the sliding block to slide rightwards in the groove, the screen cloth moves rightwards, and the repeated operation is carried out, so that the asphalt is vibrated and falls off from the screen cloth, the screen cloth can be normally used, and the production efficiency is not influenced.

2. The utility model discloses in, when needs change the screen cloth, the inside movable block of sliding chute, the movable block slides and drives the inserted bar and shifts out from the inside of jack, extrude the spring simultaneously, make the spring atress compress, it makes the movable block make when the movable block moves to the inside of spout from the jack inside to continue to move, rotate the bull stick, the bull stick rotates and drives the fixture block and rotate, the fixture block rotates and makes its and draw-in groove joint, at this moment because the inserted bar is located the inside of spout, the rectangular plate loses spacingly in the inside of rectangular channel, at this moment upwards support the screen cloth, the screen cloth moves the inside rebound of rectangular plate at the rectangular channel downwards, and then get off the screen cloth from the surface disassembly of U type support, through the screen cloth of conveniently changing different aperture sizes, with this pitch that reaches the different production demands of screening.

Drawings

FIG. 1 is a schematic perspective view of a sieving apparatus for asphalt production according to the present invention;

FIG. 2 is a schematic view of the right side structure of FIG. 1 of a screening apparatus for asphalt production;

FIG. 3 is a schematic view of a screening apparatus for asphalt production shown at A in FIG. 1;

fig. 4 is a schematic structural diagram of a screening device for asphalt production at B in fig. 2.

Illustration of the drawings: 1. a base; 2. an auxiliary device; 21. a bearing table; 22. a motor; 23. a gear; 24. A groove; 25. a slider; 26. a connecting plate; 27. a fixing frame; 28. a U-shaped bracket; 3. a connecting rod; 4. a funnel; 5. collecting tank; 6. replacing the device; 601. a rectangular groove; 602. a rectangular plate; 603. screening a screen; 604. a jack; 605. a chute; 606. a spring; 607. a moving block; 608. inserting a rod; 609. a fixed block; 610. a rotating rod; 611. a clamping block; 612. a long plate; 613. a clamping groove.

Detailed Description

In order to make the above objects, features and advantages of the present invention more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the present invention is not limited to the limitations of the specific embodiments of the present disclosure.

Embodiment 1, as shown in fig. 1 to 4, a screening device for asphalt production comprises a base 1 and an auxiliary device 2, wherein the auxiliary device 2 is arranged on the surface of the base 1, two connecting rods 3 are fixedly mounted on the surfaces of two sides of a U-shaped support 28, a funnel 4 is fixedly mounted at one end, away from the U-shaped support 28, of each connecting rod 3, and a collecting tank 5 is arranged on the surface of the U-shaped support 28.

The auxiliary device 2 and the changing device 6 will be described in detail below.

As shown in fig. 1 and 3, the auxiliary device 2 includes a bearing table 21, the bearing table 21 is fixedly connected to the surface of the base 1, a motor 22 is fixedly installed on the surface of the bearing table 21, the motor 22 drives a gear 23 to rotate, the gear 23 is engaged with teeth on the fixed frame 27 to drive the fixed frame 27 to move leftward, the fixed frame 27 moves leftward to drive a connecting plate 26 to move leftward, the connecting plate 26 moves leftward to drive a slider 25 to slide leftward in a groove 24 and also drive a U-shaped plate to move leftward, the U-shaped plate moves leftward to drive a screen 603 to move leftward, when the gear 23 rotates one hundred eighty degrees, the gear 23 is engaged with teeth on the right side of the fixed frame 27 to drive the fixed frame 27 to move rightward, the fixed frame 27 drives the slider 25 to slide rightward in the groove 24, so that the screen 603 moves rightward, the operation is repeated, so that the asphalt falls off the screen 603, the output end of the motor 22 is fixedly connected with the gear 23, both sides surface of base 1 all is seted up flutedly 24, and the inside sliding connection of flutedly 24 has slider 25, and the fixed surface of slider 25 installs connecting plate 26, and the one end fixed mounting that slider 25 was kept away from to connecting plate 26 has fixed frame 27, and the fixed surface of fixed frame 27 installs U type support 28.

The surface of the gear 23 has only half of teeth, the inner bottom wall and the inner top wall of the fixing frame 27 are both provided with tooth-shaped structures, the gear 23 is meshed with the tooth-shaped structures on two sides of the fixing frame 27 by the motor 22, and the sliding block 25 is connected with the groove 24 in a sliding mode by the connecting plate 26.

The effect achieved by the mutual matching of the upper section parts is that when the asphalt is required to be screened, firstly, the asphalt is poured into the funnel 4, the asphalt flows to the surface of the screen 603 from the inside of the funnel 4, then the motor 22 is turned on, the motor 22 drives the gear 23 to rotate, the gear 23 is meshed with teeth on the fixed frame 27 to drive the fixed frame 27 to move leftwards, the fixed frame 27 moves leftwards to drive the connecting plate 26 to move leftwards, the connecting plate 26 moves leftwards to drive the sliding block 25 to slide leftwards in the groove 24 and simultaneously drive the U-shaped plate to move leftwards, the U-shaped plate moves leftwards to drive the screen 603 to move leftwards, when the gear 23 rotates one hundred eighty degrees, the gear 23 is meshed with teeth on the right side of the fixed frame 27 to drive the fixed frame 27 to move rightwards, the fixed frame 27 drives the sliding block 25 to slide rightwards in the groove 24 to move the screen 603, the operation is repeated, so that the asphalt is vibrated and falls off the screen 603, the screen 603 can be used normally, and production efficiency is not affected.

As shown in fig. 2 and 4, the inner walls of the two sides of the U-shaped bracket 28 are provided with the replacing devices 6, each replacing device 6 includes a rectangular groove 601, the rectangular groove 601 is formed in the inner walls of the two sides of the U-shaped bracket 28, a rectangular plate 602 is fixedly installed inside the rectangular groove 601, a screen 603 is fixedly installed on the surface of the rectangular plate 602, a socket 604 is formed in the inner wall of the rectangular groove 601, a sliding groove 605 is formed in the surface of the U-shaped bracket 28, a spring 606 is fixedly installed inside the sliding groove 605, a moving block 607 is fixedly installed at one end of the spring 606 far from the sliding groove 605, a moving block 607 is arranged inside the sliding groove 605, the moving block 607 slides to drive the inserting rod 608 to move out from the inside of the socket 604, and simultaneously presses the spring 606, so that the spring 606 is compressed by force, when the moving block 607 is moved from the inside of the socket 604 to the inside of the sliding groove 605 by continuously moving the moving block 607, the rotating rod 610 rotates to drive the block 611, the clamping block 611 rotates to be clamped with the clamping groove 613, at this time, because the inserting rod 608 is located inside the sliding groove 605, the rectangular plate 602 loses the limiting position inside the rectangular groove 601, at this time, the screen 603 is upwards supported, the screen 603 moves downwards to drive the rectangular plate 602 to move upwards inside the rectangular groove 601, the screen 603 is further detached from the surface of the U-shaped bracket 28, the inserting rod 608 is fixedly installed at one end, away from the spring 606, of the moving block 607, two fixing blocks 609 are fixedly installed on the surface of the moving block 607, the rotating rod 610 is rotatably connected between the two fixing blocks 609, the clamping block 611 is fixedly installed on the surface of the rotating rod 610, the long plate 612 is fixedly installed on the surface of the U-shaped bracket 28, and the clamping groove 613 is formed in the surface of the long plate 612.

One end of the inserting rod 608 far away from the moving block 607 is located inside the inserting hole 604, the inserting rod 608 is inserted into the inserting hole 604 through the moving block 607, the size of the fixture block 611 is matched with that of the fixture groove 613, and the fixture block 611 is clamped with the fixture groove 613 through the rotating rod 610.

The effect achieved by the mutual matching of the upper-stage components is that when the screen 603 needs to be replaced, the moving block 607 inside the sliding chute 605 slides, the moving block 607 slides to drive the inserted rod 608 to move out of the inside of the inserting hole 604, meanwhile, the spring 606 is pressed, the spring 606 is stressed and compressed, the moving block 607 is moved continuously to move the moving block 607 from the inside of the insertion hole 604 to the inside of the sliding groove 605, rotating rod 610 rotates, rotating rod 610 rotates to drive fixture block 611 to rotate, fixture block 611 rotates to be clamped with clamping groove 613, at this time, since the plunger 608 is located inside the slide groove 605, the rectangular plate 602 loses its position inside the rectangular groove 601, at this time, the screen 603 is lifted upward, the screen 603 moves downward to drive the rectangular plate 602 to move upward in the rectangular groove 601, the screen 603 is detached from the surface of the U-shaped bracket 28, and the screen 603 with different apertures can be conveniently replaced, so that the asphalt with different production requirements can be screened.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in other forms, and any person skilled in the art may use the above-mentioned technical contents to change or modify the equivalent embodiment into equivalent changes and apply to other fields, but any simple modification, equivalent change and modification made to the above embodiments according to the technical matters of the present invention will still fall within the protection scope of the technical solution of the present invention.

Claims

1. The utility model provides a screening plant is used in pitch production, includes base (1) and auxiliary device (2), its characterized in that: the surface of base (1) is equipped with auxiliary device (2), auxiliary device (2) are including plummer (21), the fixed surface of plummer (21) and base (1) is connected, the fixed surface of plummer (21) installs motor (22), the output fixedly connected with gear (23) of motor (22), the both sides surface of base (1) all sets up fluted (24), the inside sliding connection of recess (24) has slider (25), the fixed surface of slider (25) installs connecting plate (26), the one end fixed mounting that slider (25) were kept away from in connecting plate (26) has fixed frame (27), the fixed surface of fixed frame (27) installs fixed frame U type support (28), the output and fixed frame (27) transmission of motor (22) are connected.

2. A screening device for asphalt production according to claim 1, characterized in that: the tooth on the surface of gear (23) only half, diapire and interior roof all are equipped with tooth column structure in fixed frame (27).

3. A screening device for asphalt production according to claim 2, characterized in that: the gear (23) is meshed with tooth-shaped structures on two sides of the fixed frame (27) through the motor (22), and the sliding block (25) is connected with the groove (24) in a sliding mode through the connecting plate (26).

4. A screening device for asphalt production according to claim 1, characterized in that: the utility model discloses a funnel, including U type support (28), the equal fixed mounting in both sides surface of U type support (28) has two connecting rods (3), the one end fixed mounting that U type support (28) were kept away from in connecting rod (3) has funnel (4), collecting vat (5) have been seted up on the surface of U type support (28).

5. A screening device for asphalt production according to claim 1, characterized in that: the inner walls of two sides of the U-shaped support (28) are respectively provided with a replacing device (6), each replacing device (6) comprises a rectangular groove (601), the rectangular grooves (601) are formed in the inner walls of two sides of the U-shaped support (28), a rectangular plate (602) is fixedly installed inside each rectangular groove (601), a screen (603) is fixedly installed on the surface of each rectangular plate (602), jacks (604) are formed in the inner walls of the rectangular grooves (601), a sliding groove (605) is formed in the surface of each U-shaped support (28), a spring (606) is fixedly installed inside each sliding groove (605), a moving block (607) is fixedly installed at one end, far away from each sliding groove (605), of each spring (606), an inserting rod (608) is fixedly installed at one end, far away from each spring (606), of each moving block (607), two fixing blocks (609) are fixedly installed on the surface of each moving block (607), two it is connected with bull stick (610) to rotate between fixed block (609), the fixed surface of bull stick (610) installs fixture block (611), the fixed surface of U type support (28) installs long board (612), draw-in groove (613) have been seted up on the surface of long board (612).

6. A screening device for asphalt production according to claim 5, wherein: one end, far away from the moving block (607), of the inserted rod (608) is located inside the insertion hole (604), and the inserted rod (608) is inserted into the insertion hole (604) through the moving block (607).

7. A screening device for asphalt production according to claim 5, wherein: the size of the fixture block (611) is matched with that of the clamping groove (613), and the fixture block (611) is clamped with the clamping groove (613) through the rotating rod (610).