CN218872759U

CN218872759U - Rolling screen

Info

Publication number: CN218872759U
Application number: CN202222920891.5U
Authority: CN
Inventors: 葛晓钢
Original assignee: Yingcheng Jiangnong Matrix Technology Co ltd
Current assignee: Yingcheng Jiangnong Matrix Technology Co ltd
Priority date: 2022-11-03
Filing date: 2022-11-03
Publication date: 2023-04-18
Anticipated expiration: 2032-11-03

Abstract

The utility model relates to the technical field of rolling screens, and discloses a rolling screen, which comprises a frame base; the outer side wall of the rack base is provided with a sliding assembly, the sliding assembly comprises a sliding rail, a sliding groove and a sliding block, the sliding rail is arranged on the outer side wall of the rack base, the sliding groove is formed in the surface of the sliding rail, the sliding block is connected to the sliding groove in a sliding mode, the outer side wall of the sliding block is provided with a cleaning assembly, the cleaning assembly comprises an electric push rod, one end of the electric push rod is arranged on the outer side wall of the sliding block, and a circular brush is arranged on the outer side wall of the other end of the electric push rod; the rolling screen brushes mud and dirt attached to the rolling screen and stones clamped in meshes by arranging a cleaning device capable of cleaning the interior of the roller device. This roll screen cooperates the scrubbing roller device through setting up the water spray subassembly, can wash the dirt attached to on the brush hair, prevents to influence the cleaning process of roller device.

Description

Rolling screen

Technical Field

The utility model relates to a roll screen technical field specifically is a roll screen.

Background

The drum screen is used for classifying and screening mixed stone, slag, aggregate, sand and stone and other particles, is a rolling screen machine widely applied in the separation technology, and is used for separating according to the particle size of the particles. The drum screen mainly comprises a motor, a speed reducer, a drum device, a frame, a sealing cover and a feed inlet and a discharge outlet. When the drum screen works, after materials enter the drum device, the materials on the screen surface are overturned and rolled due to the inclination and rotation of the drum device, so that the qualified materials are discharged through the screen and enter the next processing step.

When the drum screen screens a mixture with moisture, fine dust or soil is easily attached to the inner side wall of the drum screen, meshes of the screen are blocked after continuous accumulation and air drying, and the screening effect is influenced by untimely cleaning of dirt. Compared with patent CN217369144U, the device adopts the measure of setting up cleaning device at the outside of the drum to clean up the drum device, but certain dirt still can be remained in the drum and is not cleared up, the process of sorting can be influenced after long-time accumulation, and further cleaning needs to be done after the drum screen is used.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a rolling screen possesses the advantage that can clear up the inside dirt of roller device and grit, has solved the inside clearance of roller device incompletely, and dirt and grit still have remaining problem.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a roller screen, comprising:

a frame base;

frame base lateral wall is provided with sliding assembly, sliding assembly includes:

the sliding rail is arranged on the outer side wall of the rack base;

the sliding chute is arranged on the surface of the sliding rail;

the sliding block is connected to the sliding groove in a sliding mode;

the slider lateral wall is provided with the clearance subassembly, the clearance subassembly includes:

an electric push rod, one end of which is arranged on the outer side wall of the sliding block, an

And the circular brush is arranged on the outer side wall of the other end of the electric push rod.

Preferably, the electric push rod is located the left lateral wall of circular brush is provided with water spray assembly, water spray assembly includes:

the first circular tube body is arranged on the outer side wall of the electric push rod;

the outer side wall of the first round pipe body is provided with one end of a plurality of pipe bodies, and the pipe bodies are communicated with the first round pipe body;

the outer side wall of the second circular pipe body is communicated with the other end of the pipe body;

the water inlet is arranged on the outer side wall of the first circular pipe body;

the shower nozzle, circular body outside wall is provided with a plurality of shower nozzles.

Preferably, the outer side wall of the other end of the electric push rod is provided with a screw rod, the outer side wall of the middle part of the electric push rod is provided with a threaded hole matched with the screw rod, and the screw rod is in threaded connection with the threaded hole.

Preferably, a plurality of scraping blades are uniformly arranged on the outer side wall of the circular brush.

Preferably, the outer side wall of the electric push rod is provided with a rubber pad.

Preferably, the outer side wall of the rubber pad is provided with a bulge.

(III) advantageous effects

Compared with the prior art, the utility model provides a roller screen possesses following beneficial effect:

1. the rolling screen can brush away mud and dirt and stones stuck in meshes attached to the rolling screen by arranging a cleaning device capable of cleaning the inside of the roller device.

2. This roll screen cooperates the scrubbing roller device through setting up the water spray subassembly, can wash the dirt attached to on the brush hair, prevents to influence the cleaning process of roller device.

Drawings

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

FIG. 2 is a schematic structural view of the middle slide block and the slide rail of the present invention;

FIG. 3 is a schematic structural view of the middle sliding chute of the present invention;

FIG. 4 is a schematic view of the structure of the water spraying assembly of the present invention;

fig. 5 is a schematic structural view of the middle scraper of the present invention.

In the figure:

1. a frame base;

2. a sliding assembly; 21. a slide rail; 22. a slider; 23. a chute;

3. cleaning the assembly; 31. an electric push rod; 32. a circular brush;

4. a water spray assembly; 41. a first circular pipe body; 42. a pipe body; 43. a second circular tube body; 44. a water inlet;

45. a spray head;

5. a threaded hole;

6. a screw;

7. a rubber pad;

8. a protrusion;

9. and (4) scraping the blade.

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 work belong to the protection scope of the present invention.

Examples

A rolling screen is composed of a main body with a central hole,

a frame base 1;

the outer side wall of the rack base 1 is provided with a sliding component 2, and the sliding component 2 comprises

A slide rail 21 arranged on the outer side wall of the frame base 1,

a sliding groove 23, which is arranged on the surface of the sliding rail 21,

a slide block 22, which is connected with the slide groove 23 in a sliding way,

the slider 22 lateral wall is provided with clearance subassembly 3, clearance subassembly 3 includes

An electric push rod 31 having one end disposed on the outer side wall of the slider 22, an

And the circular brush 32 is arranged on the outer side wall of the other end of the electric push rod 31.

Specifically, the electric push rod 31 is located the outer side wall on the left side of the circular brush 32 is provided with a water spraying component 4, and the water spraying component 4 comprises

A first circular tube 41 arranged on the outer side wall of the electric push rod 31,

a plurality of tubes 42 are arranged on the outer side wall of the first round tube 41, the tubes 42 are communicated with the first round tube 41,

a second circular tube 43, the outer side wall of which is communicated with the other end of the tube 42,

a water inlet 44 arranged on the outer side wall of the first circular tube body 41,

a plurality of spray heads 45 are arranged on the outer side wall of the second circular pipe body 43, and the water spray assembly 4 can be matched with the circular brush 32 to wash away dirt attached to the circular brush 32 in the washing process.

Specifically, the outer side wall of the other end of the electric push rod 31 is provided with a screw rod 6, the outer side wall of the middle part of the electric push rod 31 is provided with a threaded hole 5 matched with the screw rod 6, and the screw rod 6 is in threaded connection with the threaded hole 5, so that the electric push rod 31 and the circular brush 32 can be detached.

Specifically, the outer side wall of the circular brush 32 is uniformly provided with a plurality of scraping blades 9, and stones clamped in the meshes of the roller screen are removed by matching with the circular brush 32.

Specifically, the outer side wall of the electric push rod 31 is provided with a rubber pad 7, so that the friction force between the hand of an operator and the outer side wall of the electric push rod 31 is increased.

Specifically, the outer side wall of the rubber mat 7 is provided with a protrusion 8, so that the friction force of the outer side wall of the rubber mat 7 is further increased.

The working principle is as follows: when the drum screen works, the effect of screening materials on the screen surface according to the mesh size of the screen surface in the process of overturning and rolling is achieved through the inclination and the rotation of the drum device. After the roller screen finishes working, an electric push rod 31 is pulled, a sliding block 22 connected with the bottom end of the electric push rod 31 slides in a sliding groove 23 in a sliding rail 21 until a circular brush 32 connected with the electric push rod 31 is opposite to the roller device, a water inlet 44 is communicated with an external water source, the electric push rod 31 is operated, the circular brush 32 enters the roller device, in the entering process of the circular brush 32, bristles on the outer side wall of the circular brush 32 rub against the inner side wall of the roller device to brush off attached dirt, a spray head 45 on a water spraying assembly 4 washes the dirt attached to the circular brush 32, a scraping blade 9 arranged on the outer side wall of the circular brush 32 is positioned between bristles of the circular brush 32, when the bristles rub and the inner side wall of the roller device clean, the scraping blade 9 penetrates into meshes of the roller device to remove the stone blocks clamped in the meshes, when the circular brush 32 runs to the other end of the roller device, the electric push rod 31 is operated to return the original path, the circular brush 32, the water spraying assembly 4 and the scraping blade 9 scrub the roller device again, until the dirt and the external water source are completely cleaned, the electric push rod 31 is disconnected, one end of the electric push rod 32 is operated, one end of the sliding block 31 is pulled until the sliding block 31 is close to pull the sliding end of the sliding groove 23 of the sliding brush 21, and the sliding brush 21 is connected with the sliding groove 23, and the electric brush 32 is separated from the roller device.

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. A roller screen, comprising:

a frame base (1);

the method is characterized in that: frame base (1) lateral wall is provided with sliding assembly (2), sliding assembly (2) include:

the sliding rail (21) is arranged on the outer side wall of the rack base (1);

the sliding chute (23) is arranged on the surface of the sliding rail (21);

a slide block (22) which is connected with the slide groove (23) in a sliding way;

slider (22) lateral wall is provided with clearance subassembly (3), clearance subassembly (3) include:

an electric push rod (31) with one end arranged on the outer side wall of the sliding block (22), an

And the circular brush (32) is arranged on the outer side wall of the other end of the electric push rod (31).

2. A roller screen according to claim 1, wherein: electric putter (31) are located circular brush (32) left lateral wall is provided with water spray assembly (4), water spray assembly (4) include:

the first round pipe body (41) is arranged on the outer side wall of the electric push rod (31);

a plurality of tubes (42) are arranged on the outer side wall of the first round tube (41), and one ends of the tubes (42) are communicated with the first round tube (41) by the tubes (42);

a second circular tube (43) having an outer side wall connected to the other end of the tube (42);

the water inlet (44) is arranged on the outer side wall of the first circular pipe body (41);

and the outer side wall of the second circular pipe body (43) is provided with a plurality of spray heads (45).

3. A roller screen according to claim 2, wherein: the outer side wall of the other end of the electric push rod (31) is provided with a screw rod (6), the outer side wall of the middle of the electric push rod (31) is provided with a threaded hole (5) matched with the screw rod (6), and the screw rod (6) is in threaded connection with the threaded hole (5).

4. A roller screen according to claim 3, wherein: the outer side wall of the circular hairbrush (32) is uniformly provided with a plurality of scraping blades (9).

5. A roller screen according to claim 4, wherein: the outer side wall of the electric push rod (31) is provided with a rubber pad (7).

6. A roller screen according to claim 5, wherein: the outer side wall of the rubber mat (7) is provided with a bulge (8).