CN219129927U

CN219129927U - Screen cleaning device of swing screen for floating beads

Info

Publication number: CN219129927U
Application number: CN202223555690.6U
Authority: CN
Inventors: 席中生
Original assignee: Hebei Chengqian Weizhu New Material Co ltd
Current assignee: Hebei Chengqian Weizhu New Material Co ltd
Priority date: 2022-12-29
Filing date: 2022-12-29
Publication date: 2023-06-06
Anticipated expiration: 2032-12-29

Abstract

The utility model relates to the technical field of floating bead production and processing, and provides a net cleaning device of a swinging sieve for floating beads, which comprises a net frame, wherein one side of the net frame is provided with a supporting plate, a cleaning device is arranged on the supporting plate, the cleaning device is positioned above the net frame and comprises a cross beam, a sliding block is sleeved on the cross beam, a hydraulic rod is fixedly arranged on the supporting plate, the output end of the hydraulic rod is fixedly connected with the sliding block, the bottom end of the sliding block is provided with a mounting rod, a brush is movably arranged on the mounting rod, the joint of the mounting rod and the brush is positioned above the center of gravity of the brush, and a mesh dredging device is arranged on the supporting plate.

Description

Screen cleaning device of swing screen for floating beads

Technical Field

The utility model relates to the technical field of floating bead production and processing, in particular to a net cleaning device of a swinging sieve for floating beads.

Background

The floating bead is a fly ash hollow sphere which can float on the water surface, is gray, thin and hollow, has light weight, volume weight of 720kg/m3 (heavy weight), 418.8kg/m3 (light weight), particle size of about 0.1 mm, closed and smooth surface, small heat conductivity, and refractoriness of more than or equal to 1610 ℃, is an excellent heat-insulating refractory material, and is widely used in the production of light castable and petroleum drilling. The chemical components of the floating bead mainly comprise silicon dioxide and aluminum oxide, and the floating bead has the characteristics of fine particles, hollowness, light weight, high strength, wear resistance, high temperature resistance, heat preservation, insulation, flame retardance and the like, and is one of the raw materials widely applied to the fire-resistant industry.

The prior Chinese patent with the publication number of CN210434856U discloses a swinging screen with an automatic screen cleaning device, which relates to the field of screening and specifically comprises a screen frame, wherein the screen frame is in sliding connection with a first guide rod, two ends of the first guide rod are respectively fixedly connected with the inner wall of a supporting plate, the middle part of one side of the screen frame is hinged with one end of a connecting rod, and the other end of the connecting rod is hinged with a position of a rotating disc deviating from a circle; fixed blocks are symmetrically welded at two ends of the bottom surface of the screen frame, a rotating rod is arranged between the fixed blocks, a plurality of hammer rods are uniformly and fixedly arranged on the rotating rod in a welding mode, and rubber balls are fixed at two ends of each hammer rod; the top of screen frame installs the second guide bar between the backup pad, slidable mounting has cleaning device on the second guide bar, cleaning device's side and the one end fixed connection of pull rod. The cleaning effect of the screen is effectively improved.

The above patent still has some disadvantages, and though the hammer rod is driven to rotate by the rotating rod, the hammer rod knocks the screen through the rubber ball, so that objects blocked in the meshes of the screen are vibrated out, but some dirt adhered in the meshes of the screen is difficult to vibrate out, and cleaning is difficult to be carried out in the meshes through the hairbrush, so that the cleaning effect is not ideal.

Disclosure of Invention

In order to solve the defects in the background art, the utility model aims to provide the net cleaning device of the swinging sieve for the floating beads, which can quickly wash attachments and blocking objects in the net holes out of the net holes by using the punching needle through arranging the net hole dredging device, so that the cleaning work is more convenient, the cleaning efficiency is effectively improved, and the cleaning effect is ensured to be cleaner and more thorough.

The aim of the utility model can be achieved by the following technical scheme:

the utility model provides a float pearl is with clear net device of sieve that sways, includes the rack, one side of rack is provided with the backup pad, be provided with cleaning device in the backup pad, cleaning device is located the top of rack, cleaning device includes the crossbeam, the cover is equipped with the slider on the crossbeam, fixed mounting has the hydraulic stem in the backup pad, the output and the slider fixed connection of hydraulic stem, the bottom of slider is provided with the installation pole, movable mounting has the brush on the installation pole, the junction of installation pole and brush is located brush centrobaric top, be provided with mesh pull throughs in the backup pad.

Further preferably, the mounting rod is provided with a limiting frame, and the limiting frame is used for limiting the counterclockwise rotation of the brush.

Further preferably, a collecting box is arranged on one side of the net frame far away from the supporting plate, and the collecting box is used for collecting waste.

Still preferably, the mesh dredging device is located below the net rack, the mesh dredging device comprises a fixing plate, a first cushion block, a second cushion block, a third cushion block and a fourth cushion block are arranged on the fixing plate, the distance between the first cushion block and the second cushion block is the same as the distance between the third cushion block and the fourth cushion block, and a connecting line between the first cushion block and the second cushion block is parallel to a connecting line between the third cushion block and the fourth cushion block.

Still preferably, the first cushion block and the third cushion block are both slidably connected with a first connecting rod, the second cushion block and the fourth cushion block are both slidably connected with a second connecting rod, a first crank is arranged between the first connecting rod on the first cushion block and the second connecting rod on the second cushion block, a second crank is arranged between the first connecting rod on the third cushion block and the second connecting rod on the fourth cushion block, the first crank and the second crank are parallel to each other, the two first connecting rods are parallel to each other, and the two second connecting rods are parallel to each other.

Still preferably, the mesh dredging device further comprises a push plate, connecting shafts are symmetrically arranged on the push plate, one connecting shaft is in sliding connection with the first crank, the other connecting shaft is in sliding connection with the second crank, and a connecting rod is in sliding connection between one ends, far away from the connecting shafts, of the first crank and the second crank.

Further preferably, a driving motor is arranged on the second cushion block, and the output end of the driving motor is fixedly connected with the second connecting rod.

Further preferably, a top plate is arranged on the push plate, a miniature pushing motor is arranged between the push plate and the top plate, the output end of the miniature pushing motor is connected with the top plate, a plurality of punching needles are arranged at the top of the top plate, and the number of the punching needles is the same as that of the swing sieve holes.

Further preferably, the horizontal cross section of the punch needle is sequentially reduced from top to bottom, and the punch needle is made of elastic materials. Through reducing the needle setting from the top down in proper order, the convenience is towards the needle and is entered into the mesh, and adopts elastic material for after the needle gets into the mesh, it is inseparabler with the contact of mesh, more easily dashes out whole attachments.

The utility model has the beneficial effects that:

1. according to the utility model, through arranging the mesh dredging device, attachments and blocking objects in meshes can be quickly punched out of the meshes by using the punching needle, so that the cleaning work is more convenient, the cleaning efficiency is effectively increased, and the cleaning effect is ensured to be cleaner and more thorough;

2. according to the utility model, through the cleaning device, the garbage punched in the mesh holes can be quickly cleaned into the collecting box, so that the swinging sieve is cleaner, the garbage cannot fall everywhere, and the garbage is completely collected in the collecting box, thereby facilitating subsequent treatment.

Drawings

The utility model will be described in further detail with reference to the drawings and the detailed description.

FIG. 1 is a schematic view of the overall structure of the present utility model;

FIG. 2 is a schematic view of a part of the structure of a cleaning device according to the present utility model;

FIG. 3 is a schematic view of a mesh opening device according to the present utility model;

FIG. 4 is a schematic view of the first connecting rod, second connecting rod and first crank mating structure of the present utility model.

In the figure:

1. a net rack; 2. a support plate; 4. a cross beam; 5. a slide block; 6. a hydraulic rod; 7. a mounting rod; 8. a brush; 9. a limiting frame; 10. a collection box; 11. a fixing plate; 12. a first pad; 13. a second cushion block; 14. a third cushion block; 15. a fourth pad; 16. a first link; 17. a second link; 18. a first crank; 19. a second crank; 20. a push plate; 21. a connecting shaft; 22. a driving motor; 23. a top plate; 24. a miniature push motor; 25. punching needles; 26. and (5) connecting a rod.

Detailed Description

The technical solutions of the embodiments of the present utility model will be clearly and completely described below in conjunction with the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, not all embodiments. All other embodiments, which can be made by one of ordinary skill in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

As shown in fig. 1-4, a net cleaning device of a swinging screen for floating beads comprises a net rack 1, one side of the net rack 1 is provided with a supporting plate 2, a cleaning device is arranged on the supporting plate 2 and located above the net rack 1, the cleaning device comprises a cross beam 4, a sliding block 5 is sleeved on the cross beam 4, a hydraulic rod 6 is fixedly installed on the supporting plate 2, the output end of the hydraulic rod 6 is fixedly connected with the sliding block 5, a mounting rod 7 is arranged at the bottom end of the sliding block 5, a brush 8 is movably installed on the mounting rod 7, the joint of the mounting rod 7 and the brush 8 is located above the gravity center of the brush 8, and a mesh dredging device is arranged on the supporting plate 2. The mounting rod 7 is provided with a limiting frame 9, and the limiting frame 9 is used for limiting the counterclockwise rotation of the hairbrush 8. The side of the net frame 1 far away from the supporting plate 2 is provided with a collecting box 10, and the collecting box 10 is used for collecting wastes. The mesh dredging device is located below the net rack 1 and comprises a fixing plate 11, a first cushion block 12, a second cushion block 13, a third cushion block 14 and a fourth cushion block 15 are arranged on the fixing plate 11, the distance between the first cushion block 12 and the second cushion block 13 is the same as the distance between the third cushion block 14 and the fourth cushion block 15, and a connecting line between the first cushion block 12 and the second cushion block 13 and a connecting line between the third cushion block 14 and the fourth cushion block 15 are parallel to each other. The first cushion block 12 and the third cushion block 14 are both connected with a first connecting rod 16 in a sliding mode, the second cushion block 13 and the fourth cushion block 15 are both connected with a second connecting rod 17 in a sliding mode, a first crank 18 is arranged between the first connecting rod 16 on the first cushion block 12 and the second connecting rod 17 on the second cushion block 13, a second crank 19 is arranged between the first connecting rod 16 on the third cushion block 14 and the second connecting rod 17 on the fourth cushion block 15, the first crank 18 and the second crank 19 are parallel to each other, the two first connecting rods 16 are parallel to each other, and the two second connecting rods 17 are parallel to each other. The mesh dredging device further comprises a push plate 20, connecting shafts 21 are symmetrically arranged on the push plate 20, one connecting shaft 21 is in sliding connection with the first crank 18, the other connecting shaft 21 is in sliding connection with the second crank 19, and a connecting rod 26 is in sliding connection between one ends, far away from the connecting shafts 21, of the first crank 18 and the second crank 19. The second cushion block 13 is provided with a driving motor 22, and the output end of the driving motor 22 is fixedly connected with the second connecting rod 17. The push plate 20 is provided with a top plate 23, a miniature push motor 24 is arranged between the push plate 20 and the top plate 23, the output end of the miniature push motor 24 is connected with the top plate 23, the top of the top plate 23 is provided with a plurality of punching needles 25, and the number of the punching needles 25 is the same as that of the meshes of the swing sieve. The horizontal cross section of the punch pin 25 is sequentially reduced from top to bottom, and the punch pin 25 is made of elastic materials. Through reducing the needle 25 from the top down in proper order, the needle 25 is conveniently punched into the mesh, and elastic material is adopted, so that after the needle 25 enters the mesh, the needle is more tightly contacted with the mesh, and all attachments are easier to punch out.

Working principle:

the driving motor 22 is firstly turned on to drive the second connecting rod 17 to rotate, the second connecting rod 17 drives the first crank 18 to move, and as the connecting rod 26 is connected between the second crank 19 and the first crank 18, the second crank 19 also moves along with the second crank, the first crank 18 and the second crank 19 rotate around the connection part with the first connecting rod 16 under the limit of the first connecting rod 16, the push plate 20 horizontally approaches the net rack 1 until the push plate moves below the net rack 1, then the micro pushing motor 24 is started to push the top plate 23 upwards until the punching needle 25 penetrates into the mesh of the swinging sieve, so that attachments and blocking objects of the mesh are punched out, then the hydraulic rod 6 is started to drive the brush 8 on the sliding block 5 and the mounting rod 7 to approach the collecting box 10, the angle of the brush 8 is always kept unchanged vertically under the limit of the limit frame 9, and garbage on the punching needle 25 and the swinging sieve is cleaned into the collecting box 10 until the garbage on the collecting box 10 is entered in the process of displacement of the brush 8, and when the sliding block 5 is reset, the limit frame 9 does not limit the brush 8 any more, so that the garbage can not be cleaned repeatedly and completely.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.

Claims

1. The utility model provides a clear net device of rocking screen for floating pearl, its characterized in that, including rack (1), one side of rack (1) is provided with backup pad (2), be provided with cleaning device on backup pad (2), cleaning device is located the top of rack (1), cleaning device includes crossbeam (4), the cover is equipped with slider (5) on crossbeam (4), fixed mounting has hydraulic stem (6) on backup pad (2), the output and the slider (5) fixed connection of hydraulic stem (6), the bottom of slider (5) is provided with installation pole (7), movable mounting has brush (8) on installation pole (7), the junction of installation pole (7) and brush (8) is located the top of brush (8) focus, be provided with mesh dredging device on backup pad (2).

2. The screen cleaning device of the swinging screen for floating beads according to claim 1, wherein a limiting frame (9) is arranged on the mounting rod (7), and the limiting frame (9) is used for limiting the counterclockwise rotation of the hairbrush (8).

3. The net cleaning device of the swing screen for floating beads according to claim 1, wherein a collecting box (10) is arranged on one side of the net frame (1) far away from the supporting plate (2), and the collecting box (10) is used for collecting wastes.

4. The screen cleaning device of the swinging screen for floating beads according to claim 1, wherein the mesh dredging device is located below the net frame (1), the mesh dredging device comprises a fixing plate (11), a first cushion block (12), a second cushion block (13), a third cushion block (14) and a fourth cushion block (15) are arranged on the fixing plate (11), the distance between the first cushion block (12) and the second cushion block (13) is the same as the distance between the third cushion block (14) and the fourth cushion block (15), and a connecting line between the first cushion block (12) and the second cushion block (13) is parallel to a connecting line between the third cushion block (14) and the fourth cushion block (15).

5. The screen cleaning device of a swinging screen for floating beads according to claim 4, wherein the first cushion block (12) and the third cushion block (14) are both connected with a first connecting rod (16) in a sliding manner, the second cushion block (13) and the fourth cushion block (15) are both connected with a second connecting rod (17) in a sliding manner, a first crank (18) is arranged between the first connecting rod (16) on the first cushion block (12) and the second connecting rod (17) on the second cushion block (13), a second crank (19) is arranged between the first connecting rod (16) on the third cushion block (14) and the second connecting rod (17) on the fourth cushion block (15), the first crank (18) and the second crank (19) are parallel to each other, the two first connecting rods (16) are parallel to each other, and the two second connecting rods (17) are parallel to each other.

6. The screen cleaning device of a swinging screen for floating beads according to claim 5, wherein the mesh dredging device further comprises a push plate (20), connecting shafts (21) are symmetrically arranged on the push plate (20), one connecting shaft (21) is in sliding connection with a first crank (18), the other connecting shaft (21) is in sliding connection with a second crank (19), and a connecting rod (26) is in sliding connection between one end, far away from the connecting shaft (21), of the first crank (18) and the second crank (19).

7. The screen cleaning device of the swing screen for floating beads according to claim 5, wherein a driving motor (22) is arranged on the second cushion block (13), and the output end of the driving motor (22) is fixedly connected with the second connecting rod (17).

8. The screen cleaning device of a swinging screen for floating beads according to claim 6, wherein a top plate (23) is arranged on the push plate (20), a miniature push motor (24) is arranged between the push plate (20) and the top plate (23), the output end of the miniature push motor (24) is connected with the top plate (23), punching needles (25) are arranged at the top of the top plate (23), a plurality of punching needles (25) are arranged, and the number of the punching needles (25) is the same as that of the meshes of the swinging screen.

9. The screen cleaning device of a rocking screen for floating beads according to claim 8, wherein the horizontal cross section of the punching needle (25) is reduced from top to bottom, and the punching needle (25) is made of an elastic material.