CN216807041U - High-performance polyurethane alloy sweeper - Google Patents

Abstract

The utility model discloses a high-performance polyurethane alloy sweeper, which comprises two connecting pieces, wherein the two connecting pieces are respectively provided with a connecting rod, a supporting plate is detachably connected between the two connecting rods, the supporting plate is provided with a plurality of sweeping knives, each sweeping knife comprises a polyurethane mounting seat, a knife holder and a hard alloy blade, the knife holder is arranged on the top surface of the polyurethane mounting seat, and the hard alloy blade is embedded into the top surface of the knife holder. And resources are saved.

Description

High-performance polyurethane alloy sweeper

Technical Field

The utility model relates to the technical field of conveying belt cleaning equipment, in particular to a high-performance polyurethane alloy cleaner.

Background

Materials conveyed by a conveying belt often contain sticky substances, such as coal dust, slurry and powdery materials, wherein one part of the sticky substances can be stuck on the working surface of the conveying belt and cannot be completely discharged during discharging, and the sweeper is mainly used for cleaning parts such as the conveying belt of conveying equipment;

the existing blade of the belt sweeper is mainly made of polyurethane, tungsten carbide alloy, ceramic and other three materials, the polyurethane sweeper blade has certain elasticity, the attaching degree of the polyurethane sweeper blade to a belt is good, the production requirement of general working conditions can be met, when a high-speed belt is swept, the blade is worn very fast, the workload and the purchasing cost of a client are increased, the wear resistance of the tungsten carbide sweeper blade and the wear resistance of the ceramic sweeper blade are very outstanding, the contact surface of the tungsten carbide sweeper blade and the belt is of a linear structure, but the blade is fragile, when the blade is in contact with the belt fixed by a metal belt buckle, the blade is easily damaged by the metal belt buckle, once the blade is notched, the belt is easily scratched, the blade and the belt are damaged, the blade and the belt are not only troublesome to replace in the later period, and the waste of resources can be caused, therefore, the sweeper with strong wear resistance, good elasticity and capable of preventing the belt from being scratched is provided.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model provides the high-performance polyurethane alloy sweeper which is strong in wear resistance, good in elasticity and capable of preventing a belt from being scratched.

In order to solve the technical problems, the utility model provides the following technical scheme: the utility model provides a high performance polyurethane alloy sweeper, includes two connecting pieces, two all be equipped with the connecting rod on the connecting piece, two can dismantle between the connecting rod and be connected with the backup pad, be equipped with a plurality of cleaning knives in the backup pad, cleaning knife includes polyurethane mount pad, blade holder and carbide blade, polyurethane mount pad top surface is equipped with the blade holder, the embedding of blade holder top surface has the carbide blade.

Preferably, a clamping groove matched with the support plate is formed in the bottom surface of the polyurethane mounting seat, side grooves are formed in the lower portions of two sides of the polyurethane mounting seat, two first mounting holes are formed in the bottom surface of the inner wall of each side groove and communicated with the clamping groove, and a plurality of second mounting holes matched with the first mounting holes are formed in one side of the support plate.

Preferably, the cross section of the polyurethane mounting seat is arc-shaped.

Preferably, two the connecting rod is close to the first fixed plate of the equal fixed mounting in one end each other, the equal fixed mounting second fixed plate in backup pad both ends, a plurality of first fixed orificess have been seted up on first fixed plate surface, the second fixed orifices with first fixed orifices adaptation are seted up on second fixed plate surface, be equipped with the bolt in first fixed orifices and the second fixed orifices, bolt one end is equipped with the nut.

Preferably, the hard alloy blade is made of tungsten carbide.

Compared with the prior art, the utility model can achieve the following beneficial effects:

1. according to the utility model, the polyurethane mounting seat, the tool apron and the hard alloy blade are arranged, so that the cleaning tool has good wear resistance and good elasticity, and can be used for cleaning viscous substances on the conveying belt well and protecting the conveying belt and the blade to a certain extent, the service lives of the conveying belt and the blade are prolonged, the replacement frequency of the conveying belt and the blade is reduced, and resources are saved;

2. according to the utility model, the quick disassembly and fixation of the cleaning knife can be completed by arranging the clamping groove, the side groove, the first mounting hole, the second mounting hole, the screw and the nut, so that the cleaning knife can be disassembled and maintained regularly or is convenient and quick to replace when damaged;

3. according to the utility model, the first fixing plate, the second fixing plate, the first fixing hole, the second fixing hole, the bolt and the nut are arranged, so that the support plate can be quickly disassembled and assembled, and when the support plate is damaged, the support plate can be conveniently and quickly disassembled, maintained or replaced.

Drawings

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

FIG. 2 is a schematic front view of the structure of FIG. 1 according to the present invention;

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

FIG. 4 is a schematic cross-sectional view of FIG. 3 according to the present invention;

wherein: 1. a support plate; 2. cleaning a knife; 3. a connecting member; 4. a connecting rod; 5. a polyurethane mount; 6. a tool apron; 7. a cemented carbide blade; 8. a card slot; 9. a side groove; 10. a first mounting hole; 11. a first fixing plate; 12. a second fixing plate; 13. and (4) bolts.

Detailed Description

The present invention will be further described with reference to specific embodiments for the purpose of facilitating an understanding of technical means, characteristics of creation, objectives and functions realized by the present invention, but the following embodiments are only preferred embodiments of the present invention, and are not intended to be exhaustive. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative efforts belong to the protection scope of the present invention. The experimental methods in the following examples are conventional methods unless otherwise specified, and materials, reagents and the like used in the following examples are commercially available unless otherwise specified.

Example (b):

as shown in figures 1-4, the utility model provides a high-performance polyurethane alloy sweeper, which comprises two connecting pieces 3, wherein the connecting pieces 3 are existing equipment and are arranged on a rack of a conveying belt, connecting rods 4 are respectively arranged on the two connecting pieces 3, a supporting plate 1 is detachably connected between the two connecting rods 4, a plurality of cleaning knives 2 are arranged on the supporting plate 1 and are used for cleaning viscous substances on the conveying belt, clamping grooves 8 matched with the supporting plate 1 are formed in the bottom surface of a polyurethane mounting seat 5, the polyurethane mounting seat 5 is conveniently placed on the supporting plate 1 and is convenient to fix subsequently, so that the cleaning knives 2 are fixed, side grooves 9 are formed below the two sides of the polyurethane mounting seat 5, two first mounting holes 10 are formed in the bottom surface of the inner wall of each side groove 9, the first mounting holes 10 are communicated with the clamping grooves 8, a plurality of second mounting holes matched with the first mounting holes 10 are formed in one side of the supporting plate 1, the polyurethane mounting seat 5 can be fixed and detached by using screws and nuts matched with the first mounting hole 10 and the second mounting hole, so that the cleaning knife 2 can be fixed and detached, the cleaning knife 2 comprises the polyurethane mounting seat 5, a knife holder 6 and a hard alloy blade 7, the cross section of the polyurethane mounting seat 5 is arc-shaped, the polyurethane mounting seat 5 has certain elasticity, the knife holder 6 is arranged on the top surface of the polyurethane mounting seat 5, the hard alloy blade 7 is embedded in the top surface of the knife holder 6, and the hard alloy blade 7 is made of tungsten carbide and has good wear resistance;

the cleaning knife 2 consists of a polyurethane mounting seat 5 made of elastic polyurethane, a knife holder 6 and a hard alloy blade 7 made of tungsten carbide with good wear resistance, so that the cleaning knife 2 has excellent wear resistance and good elasticity when cleaning a conveying belt, and has certain protection on the conveying belt and the blade while cleaning viscous substances on the conveying belt well, the service life of the conveying belt and the blade is prolonged, the replacement frequency of the conveying belt and the blade is reduced, and resources are saved;

when clearing sword 2 is installed to needs, draw-in groove 8 alignment backup pad 1 that will clear 2 bottom polyurethane mount pads 5 of sword inserts, make first mounting hole 10 and second mounting hole intercommunication, use the screw to pass first mounting hole 10 and second mounting hole, it is fixed to reuse the nut to lock, thereby fix polyurethane mount pad 5 in backup pad 1, the fixing to clearing sword 2 has been accomplished, otherwise when needs are regularly maintained or are changed clearing sword 2, unscrew the nut, it can take off polyurethane mount pad 5 from backup pad 1 to take out the screw, thereby accomplished the quick dismantlement to clearing sword 2, make things convenient for the later stage to maintain it or make things convenient for quick replacement when damaging.

As shown in fig. 1 and fig. 2, the embodiment further discloses that a first fixing plate 11 is fixedly mounted at one end of each of two connecting rods 4 close to each other, a second fixing plate 12 is fixedly mounted at both ends of the supporting plate 1, a plurality of first fixing holes are formed in the surface of the first fixing plate 11, a second fixing hole matched with the first fixing holes is formed in the surface of the second fixing plate 12, bolts 13 are arranged in the first fixing holes and the second fixing holes, and nuts are arranged at one ends of the bolts 13;

when needs erection bracing board 1, put backup pad 1 between two connecting rods 4, make first fixed plate 11 and the laminating of second fixed plate 12, first fixed orifices and second fixed orifices intercommunication, use bolt 13 to pass first fixed orifices and second fixed orifices, reuse nut locking, thereby it is fixed with first fixed plate 11 and second fixed plate 12, thereby it is fixed to have accomplished the quick installation to backup pad 1, when backup pad 1 damages needs to dismantle the change, unscrew the nut, it can to take out bolt 13 from first fixed orifices and second fixed orifices, thereby conveniently separate first fixed plate 11 and second fixed plate 12, thereby conveniently take off backup pad 1.

Still all be equipped with spring tensioning seat on two connecting rods 4, when guaranteeing carbide blade 7 and conveyer's laminating degree under the elastic action through polyurethane mount pad 5, spring tensioning seat has also played certain effect simultaneously.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (5)

1. The utility model provides a high performance polyurethane alloy sweeper, includes two connecting pieces (3), its characterized in that: two all be equipped with connecting rod (4) on connecting piece (3), two can dismantle between connecting rod (4) and be connected with backup pad (1), be equipped with a plurality of clear knives (2) on backup pad (1), clear knife (2) include polyurethane mount pad (5), blade holder (6) and carbide blade (7), polyurethane mount pad (5) top surface is equipped with blade holder (6), blade holder (6) top surface embedding has carbide blade (7).

2. The high performance polyurethane alloy sweeper of claim 1, wherein: draw-in groove (8) with backup pad (1) adaptation are seted up to polyurethane mount pad (5) bottom surface, side channel (9) have all been seted up to polyurethane mount pad (5) both sides below, two first mounting holes (10) have been seted up to side channel (9) inner wall bottom surface, first mounting hole (10) and draw-in groove (8) intercommunication, backup pad (1) one side is seted up with a plurality of and the second mounting hole of first mounting hole (10) adaptation.

3. The high performance polyurethane alloy sweeper of claim 1, wherein: the section of the polyurethane mounting seat (5) is arc-shaped.

4. The high performance polyurethane alloy sweeper of claim 1, wherein: two connecting rod (4) are close to the equal fixed mounting first fixed plate of one end (11) each other, the equal fixed mounting second fixed plate (12) in backup pad (1) both ends, a plurality of first fixed orificess have been seted up on first fixed plate (11) surface, the second fixed orifices with first fixed orifices adaptation are seted up on second fixed plate (12) surface, be equipped with bolt (13) in first fixed orifices and the second fixed orifices, bolt (13) one end is equipped with the nut.

5. The high performance polyurethane alloy sweeper of claim 1, wherein: the hard alloy blade (7) is made of tungsten carbide.

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