CN219129926U

CN219129926U - Screen cleaning device for rice hull ball iron ladle covering agent screening machine

Info

Publication number: CN219129926U
Application number: CN202223475885.XU
Authority: CN
Inventors: 高景平; 高振国; 李秋燕
Original assignee: Anyang County Jiahe Thermal Insulation And Refractory Materials Co ltd
Current assignee: Anyang County Jiahe Thermal Insulation And Refractory Materials Co ltd
Priority date: 2022-12-26
Filing date: 2022-12-26
Publication date: 2023-06-06
Anticipated expiration: 2032-12-26

Abstract

The utility model provides a rice husk ball iron package covering agent screen cloth cleaning device for sieve separator, relates to sieve separator technical field, including the cylinder screen cloth, the cylinder screen cloth rotates to be connected on the support, and the bottom of support is provided with the collecting box, and auxiliary frame is installed at the top of support, is provided with the clearance mechanism that can clear up the cylinder screen cloth on the auxiliary frame, lies in the beating mechanism that the cylinder screen cloth bottom department can beat the cylinder screen cloth on the support. When the device is used, the blocked meshes of the roller screen can be cleaned and dredged in time, and the possibility of lower screening efficiency after the blocked meshes of the roller screen are reduced; when the roller screen rotates, the side wall of the roller screen collides with the beating ball, so that the roller screen can be beaten, further the roller screen can be further prevented from being blocked, and the rice hull ductile iron ladle covering agent is effectively screened.

Description

Screen cleaning device for rice hull ball iron ladle covering agent screening machine

Technical Field

The utility model relates to the technical field of screening machines, in particular to a screen cleaning device for a rice hull spherical iron ladle covering agent screening machine.

Background

The screening machine used in the production of the rice hull ductile iron ladle covering agent is usually a drum screen and comprises a drum screen, a support and a driving device, when the rice hull ductile iron ladle covering agent needs to be screened, the rice hull ductile iron ladle covering agent is placed into the drum screen, the drum screen is driven to rotate by the driving device, so that the drum screen can screen the rice hull ductile iron ladle covering agent, fine materials after screening fall into a collecting box through the drum screen, and coarse materials in the drum screen are discharged from a discharging channel. The existing drum screen has the defects that, for example, the drum screen is easy to be blocked after being used for a period of time, so that the drum screen needs to be cleaned manually in the existing production process, the drum screen is easy to be cleaned in place, and in addition, the production efficiency is reduced, and the labor production cost is increased.

Disclosure of Invention

Aiming at the problems, the utility model provides a screen cleaning device for a rice hull spherical iron ladle covering agent screening machine.

The specific technical scheme is as follows: including the cylinder screen cloth, the cylinder screen cloth rotates to be connected on the support, and the bottom of support is provided with the collecting box, the auxiliary frame is installed at the top of support, be provided with on the auxiliary frame and can right the clearance mechanism that the cylinder screen cloth cleared up, be located on the support the cylinder screen cloth bottom department can be right the mechanism of beating of cylinder screen cloth.

Preferably, the cleaning mechanism comprises a movable plate which is slidably connected inside the auxiliary frame, the bottom surface of the movable plate is fixedly connected with a scraping plate through a telescopic column, the bottom surface of the scraping plate is fixedly connected with a hairbrush, a first spring is sleeved on the telescopic column, and a driving assembly for driving the movable plate to slide is arranged at the top of the movable plate.

Preferably, the driving assembly comprises a screw rod which is connected to the top of the auxiliary frame through threads, a rotating handle is fixedly connected to the top of the screw rod, and the bottom of the screw rod is rotatably connected with the top surface of the movable plate through a bearing seat.

Preferably, the top fixedly connected with a pair of gag lever post of fly leaf, the gag lever post runs through the top surface setting of auxiliary frame, the top fixedly connected with limiting plate of gag lever post.

Preferably, the inner side wall of the auxiliary frame is provided with a sliding groove, and the side wall of the movable plate is fixedly connected with a sliding block which is matched with the sliding groove to slide.

Preferably, the beating mechanism comprises a cross rod fixedly connected with the inside of the support, a limiting block is fixedly connected to the cross rod, a second spring is arranged on the outer side of the limiting block, a beating ball is fixedly connected to the top of the second spring, and the beating ball is in contact with the outer side wall of the roller screen.

Preferably, the centers of two ends of the roller screen are fixedly connected with rotating shafts, the rotating shafts are rotatably connected to the support, one side of the support is provided with a driving motor, and any rotating shaft penetrates through the side wall of the support and is fixedly connected with an output shaft of the driving motor.

Preferably, the auxiliary frame is fixedly connected with a discharging channel which can be used for filling materials into the roller screen, and the bracket is fixedly connected with a discharging channel which can be used for discharging coarse materials in the roller screen.

The utility model provides a screen cleaning device for a rice hull ductile iron ladle covering agent screening machine, which has the beneficial effects that compared with the prior art:

(1): when the device is used, the blocked meshes of the roller screen can be cleaned and dredged in time, and the possibility of lower screening efficiency after the blocked meshes of the roller screen are reduced;

(2): according to the rice hull ball iron ladle covering agent screening device, when the roller screen rotates, the side wall of the roller screen collides with the beating balls, so that the roller screen can be beaten, further the roller screen is prevented from being blocked, and the rice hull ball iron ladle covering agent is effectively screened.

Drawings

Fig. 1: is the whole structure diagram of the utility model.

Fig. 2: an enlarged view of the portion a in fig. 1.

Fig. 3: an enlarged view of the portion B in fig. 1.

Fig. 4: an enlarged view of the portion C in FIG. 1.

Fig. 5: is the overall front view of the present utility model.

In the figure: the device comprises a 1-roller screen, a 2-bracket, a 3-collecting box, a 4-auxiliary bracket, a 5-movable plate, a 6-telescopic column, a 7-scraping plate, an 8-brush, a 9-first spring, a 10-screw rod, a 11-rotating handle, a 12-bearing seat, a 13-limiting rod, a 14-limiting plate, a 15-sliding groove, a 16-sliding block, a 17-cross rod, a 18-limiting block, a 19-second spring, a 20-striking ball, a 21-rotating shaft, a 22-driving motor, a 23-blanking channel and a 24-discharging channel.

Detailed Description

The following description of the embodiments of the present utility model will be made more apparent and fully hereinafter with reference to the accompanying drawings, in which some, but not all embodiments of the utility model are shown. All other embodiments, which may be made by those skilled in the art without the inventive faculty, are intended to be within the scope of the present utility model, and in the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are directions or positional relationships based on the drawings, which are merely for convenience of description and simplification of the description, and do not indicate or imply that the apparatus or elements referred to must have a specific direction, be constructed and operated in a specific direction, and thus should not be construed as limiting the present utility model.

Furthermore, the terms "first," "second," "third," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying any particular importance in the description of the present utility model, but rather as being construed broadly as the terms "mounted," "connected," "coupled," or "connected" unless expressly specified or limited otherwise, e.g., as either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

The utility model will now be described in further detail by way of specific examples of embodiments in connection with the accompanying drawings.

Embodiment one: as shown in fig. 1 to 5, the screen cleaning device for the rice hull ductile iron ladle covering agent screening machine comprises a roller screen 1, wherein the roller screen 1 is rotationally connected to a support 2, cross-shaped cross bars are welded at two ends of the roller screen 1, a rotating shaft 21 is fixedly connected to the center of the cross bars in a welding mode, the rotating shaft 21 is rotationally connected to the support 2 through a bearing, a driving motor 22 is installed on one side of the support 2, the driving motor 22 is in the prior art, the driving motor 22 is fixedly connected to the side wall of the support 2 through bolts, and any rotating shaft 21 penetrates through the side wall of the support 2 and is fixedly connected with an output shaft of the driving motor 22 through a coupling.

The bottom of support 2 is provided with collection box 3, and collection box 3 welds in the bottom of support 2, and support 2 can direct welding or bolt fixed connection are on the support base of slope, and collection box 3 is used for collecting the material through cylinder screen cloth 1.

The auxiliary frame 4 is installed at the top of support 2, and auxiliary frame 4 can directly weld at the top of support 2, and welded fixedly connected with can carry out the unloading passageway 23 of packing to cylinder screen cloth 1 inside on the auxiliary frame 4, welded fixedly connected with can be with cylinder screen cloth 1 inside coarse material exhaust's discharge channel 24 on the support 2.

The auxiliary frame 4 is provided with a cleaning mechanism which can clean the roller screen 1. When the screen is used, the blocked meshes of the roller screen 1 can be timely cleaned and dredged through the cleaning mechanism, and the possibility that the screening efficiency is low after the blocked meshes of the roller screen 1 are reduced.

The support 2 is provided with a beating mechanism which is positioned at the bottom of the roller screen 1 and can beat the roller screen 1. When the roller screen 1 rotates, the roller screen 1 can be beaten through the beating mechanism, and further the roller screen 1 can be further prevented from being blocked, and the rice hull ductile iron ladle covering agent is effectively screened.

Embodiment two: on the basis of the above embodiment, further, the cleaning mechanism includes a movable plate 5 slidably connected inside the auxiliary frame 4, a sliding slot 15 is provided on the inner side wall of the auxiliary frame 4, a sliding block 16 is fixedly connected to the side wall of the movable plate 5 and slides in cooperation with the sliding slot 15, and the sliding block 16 can be fixedly connected with the movable plate 5 by welding.

The bottom surface of fly leaf 5 passes through flexible post 6 fixedly connected with scraper blade 7, and flexible post 6's both ends respectively with fly leaf 5, scraper blade 7 welded fastening, the cover is equipped with first spring 9 on the flexible post 6, and the both ends of first spring 9 respectively with fly leaf 5, scraper blade 7 welded fastening.

The bottom surface fixedly connected with brush 8 of scraper blade 7, brush 8 accessible bolt fixed connection is in the bottom surface of scraper blade 7.

The top of fly leaf 5 is provided with the drive assembly that drive fly leaf 5 was slided, and wherein, drive assembly includes the screw rod 10 at auxiliary frame 4 top through threaded connection, and the top welded connection of screw rod 10 has a turning handle 11, and the top of screw rod 10 passes through bearing frame 12 rotation with the top surface of fly leaf 5 and is connected.

The top welding fixedly connected with a pair of gag lever post 13 of fly leaf 5, gag lever post 13 runs through the top surface setting of auxiliary frame 4, and the top welding fixedly connected with limiting plate 14 of gag lever post 13.

After regular use, the screw rod 10 is driven to rotate through the rotating handle 11, the movable plate 5 can be driven to slide downwards at the moment, when the hairbrush 8 is in contact with the surface of the roller screen 1 and the first spring 9 is in a compressed state, the rotating handle 11 stops rotating, the driving motor 22 is started at the moment, the roller screen 1 is driven to rotate, and the hairbrush 8 and the surface of the roller screen 1 can be cleaned at the moment. After cleaning, the rotating handle 11 is rotated to drive the screw 10 to rotate in the opposite direction, and the movable plate 5 is driven to slide upwards at the moment, so that the brush 8 is separated from the roller screen 1.

Embodiment III: on the basis of the above embodiment, further, the beating mechanism comprises a cross bar 17 fixedly connected inside the bracket 2, the cross bar 17 is welded inside the bracket 2, and the cross bar 17 is positioned inside the collecting box 3. The welding fixedly connected with stopper 18 on the horizontal pole 17, stopper 18 have a plurality of, and a plurality of stopper 18 evenly distributed is provided with second spring 19 in the top surface of horizontal pole 17, stopper 18 outside, and the bottom welding fixedly connected with of second spring 19 is on horizontal pole 17, and the top welding fixedly connected with of second spring 19 beats ball 20, beats ball 20 and the lateral wall of cylinder screen cloth 1 and contacts.

When the roller screen 1 rotates, under the action of the second spring 19, the side wall of the roller screen 1 collides with the beating ball 20, so that the roller screen 1 can be beaten, further the roller screen 1 can be further prevented from being blocked, and the rice hull ball iron ladle covering agent can be effectively screened.

In conclusion, the utility model can clean and dredge the meshes of the blocked roller screen in time when in use, and reduces the possibility of lower screening efficiency after the meshes of the roller screen are blocked; when the roller screen rotates, the side wall of the roller screen collides with the beating ball, so that the roller screen can be beaten, further the roller screen can be further prevented from being blocked, and the rice hull ductile iron ladle covering agent is effectively screened.

While the present utility model has been particularly shown and described with reference to a preferred embodiment, a number of methods and instrumentalities embodying the present utility model, the foregoing is merely a preferred embodiment of the present utility model, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the utility model as defined by the appended claims.

Claims

1. The utility model provides a rice husk ball iron covers screen cloth cleaning device for agent sieve separator, includes cylinder screen cloth (1), and cylinder screen cloth (1) rotates to be connected on support (2), and the bottom of support (2) is provided with collecting box (3), its characterized in that, auxiliary frame (4) are installed at the top of support (2), be provided with on auxiliary frame (4) can right cylinder screen cloth (1) clear up mechanism, be located on support (2) cylinder screen cloth (1) bottom department can be right cylinder screen cloth (1) is beaten and is beaten mechanism.

2. The screen cleaning device for the rice hull ductile iron ladle covering agent screening machine according to claim 1, characterized in that the cleaning mechanism comprises a movable plate (5) which is slidably connected inside the auxiliary frame (4), the bottom surface of the movable plate (5) is fixedly connected with a scraping plate (7) through a telescopic column (6), the bottom surface of the scraping plate (7) is fixedly connected with a brush (8), a first spring (9) is sleeved on the telescopic column (6), and a driving component for driving the movable plate (5) to slide is arranged at the top of the movable plate (5).

3. The screen cleaning device for the rice hull ductile iron ladle covering agent screening machine according to claim 2, wherein the driving component comprises a screw rod (10) which is connected to the top of the auxiliary frame (4) through threads, a rotating handle (11) is fixedly connected to the top of the screw rod (10), and the bottom of the screw rod (10) is rotatably connected with the top surface of the movable plate (5) through a bearing seat (12).

4. The screen cleaning device for the rice hull ductile iron ladle covering agent screening machine according to claim 3, wherein a pair of limit rods (13) are fixedly connected to the top of the movable plate (5), the limit rods (13) penetrate through the top surface of the auxiliary frame (4), and a limit plate (14) is fixedly connected to the top of the limit rods (13).

5. The screen cleaning device for the rice hull ductile iron ladle covering agent screening machine according to claim 2, wherein a chute (15) is arranged on the inner side wall of the auxiliary frame (4), and a sliding block (16) matched with the chute (15) to slide is fixedly connected to the side wall of the movable plate (5).

6. The screen cleaning device for the rice hull ductile iron ladle covering agent screening machine according to claim 1, wherein the beating mechanism comprises a cross rod (17) fixedly connected with the inside of the support (2), a limiting block (18) is fixedly connected with the cross rod (17), a second spring (19) is arranged on the outer side of the limiting block (18), a beating ball (20) is fixedly connected with the top of the second spring (19), and the beating ball (20) is in contact with the outer side wall of the roller screen (1).

7. The screen cleaning device for the rice hull ductile iron ladle covering agent screening machine according to claim 1, wherein a rotating shaft (21) is fixedly connected to the center of two ends of the roller screen (1), the rotating shaft (21) is rotatably connected to the support (2), a driving motor (22) is installed on one side of the support (2), and any rotating shaft (21) penetrates through the side wall of the support (2) and is fixedly connected with an output shaft of the driving motor (22).

8. The screen cleaning device for the rice hull ductile iron ladle covering agent screening machine according to claim 1, wherein a discharging channel (23) capable of filling the interior of the roller screen (1) is fixedly connected to the auxiliary frame (4), and a discharging channel (24) capable of discharging coarse materials in the interior of the roller screen (1) is fixedly connected to the bracket (2).