CN212126522U - Anti-overflow skirtboard - Google Patents

Abstract

The utility model belongs to the field of conveyor belt, especially, disclose an anti-overflow skirtboard, the technical scheme of adoption: including the skirtboard base member that integrated into one piece set up, the skirtboard base member is whole to be the chevron shape, and the lower part branch of skirtboard base member is interior clamp plate and outer clamp plate, and the interior clamp plate middle part of skirtboard base member is provided with a plurality of sealed archs with one side of conveyor belt contact, and a plurality of sealed archs constitute ripple seal structure, and one side that interior clamp plate head is close to conveyor belt bonds and has the arc arch, and the bottom and the lateral part cladding of outer clamp plate have L shape arch, the utility model discloses an anti-overflow skirtboard adopts multilayer seal structure, isolation dust that.

Description

Anti-overflow skirtboard

The technical field is as follows:

the utility model belongs to the conveyor belt field especially relates to an anti-overflow skirtboard.

Background art:

the anti-overflow apron board is mainly used for sealing between the conveying belt and the material guide groove and sealing between the cushion press and the material guide groove. At present, the main material used for the anti-overflow apron board is rubber material, but the existing rubber anti-overflow apron board has poor wear resistance, short service life of products and frequent replacement, and increases the labor intensity and the maintenance cost of workers, for example, the anti-overflow apron board in patent No. 201610149211.0 is made of pure rubber.

In order to overcome the defects of the rubber anti-overflow apron plate, an anti-overflow apron plate made of polyurethane is developed subsequently, and the polyurethane is strong in wear resistance and long in service life. However, such polyurethane materials are more expensive than rubber materials. Therefore, in order to combine the advantages of two materials, some manufacturers have designed a spill-proof skirt plate made of two materials, such as the sealing spill-proof skirt plate for a belt conveyor disclosed in patent No. 201720500328.9. The main body material of this anti-overflow skirtboard adopts the rubber material, adopts wear-resisting polyurethane material with one side of conveyor belt contact, and this kind of anti-overflow skirtboard has combined the advantage of two kinds of materials.

However, the spill-proof apron of this patent still has the following problems during use: the sealing of the anti-overflow apron plate is mainly realized by contacting a bulge made of polyurethane with a conveying belt, although the contact area is increased compared with the original anti-overflow apron plate, the best effect is not achieved, and the situation of material loss still occurs in the actual use process; 2 wear-resisting polyurethane material is after using for a long time, also can wear and tear, but the anti-overflow skirtboard of this kind of structure just loses sealed anti-overflow effect after the polyurethane material wearing and tearing, if maintenance personnel untimely check, change, anti-overflow skirtboard will lose effect, causes the material to run off.

The utility model has the following contents:

the utility model overcomes prior art exists not enough, aims at providing an anti-overflow skirtboard, the utility model discloses an anti-overflow skirtboard adopts multilayer seal structure, and isolation dust that can be fine, sealed arch can play the warning effect moreover, and after sealed bellied polyurethane part wearing and tearing, the anti-overflow skirtboard just indicates to change.

In order to solve the technical problem, the utility model discloses a technical scheme does: the utility model provides an anti-overflow skirtboard, includes the skirtboard base member that integrated into one piece set up, the skirtboard base member is whole to be the chevron shape, and the lower part branching of skirtboard base member is interior clamp plate and outer clamp plate, the interior clamp plate middle part of skirtboard base member is provided with a plurality of sealed archs with one side of conveyor belt contact, and a plurality of sealed archs constitute ripple seal structure, and one side that interior clamp plate head is close to conveyor belt bonds and has the arc arch, and the bottom and the lateral part cladding of outer clamp plate have L shape arch.

The apron board base body is made of rubber materials, and the arc-shaped protrusions and the L-shaped protrusions are made of polyurethane materials.

The bottom of the L-shaped bulge is in arc transition with the joint of the outer pressing plate.

The number of the sealing bulges is one, or 2, or 3.

Compared with the prior art, the utility model following beneficial effect has.

1. The utility model discloses an anti-overflow skirtboard's interior clamp plate head is provided with the arc arch, and the arc arch adopts the polyurethane material, and the middle part of clamp plate sets up a plurality of sealed archs including in addition, and the arc arch all can contact with conveyor belt with a plurality of sealed archs, and the isolation dust that this kind of wave type's structure can be fine plays the effect of multilayer protection.

2. When the polyurethane round edge of the arc-shaped bulge at the outermost layer is completely worn, the wave-shaped sealing bulge at the inner side can continuously play a good sealing effect and also has a warning effect, so that the anti-overflow apron plate needs to be replaced.

3. The integral structure adopts a herringbone structure, the polyurethane parts at the bottom and the side part of the outer pressing plate are increased, and particularly, the contact part of the lower part and the belt is prevented from causing the abrasion of the running belt.

Description of the drawings:

the present invention will be described in further detail with reference to the accompanying drawings.

Fig. 1 is a schematic structural view of the anti-overflow apron board of the present invention.

Fig. 2 is a schematic structural view of the spill-proof apron plate when the number of the sealing protrusions is 1.

In the figure: the skirt board comprises a skirt board base body 1, an inner pressing plate 2, an outer pressing plate 3, a sealing bulge 4, an L-shaped bulge 5 and an arc-shaped bulge 6.

The specific implementation mode is as follows:

as shown in fig. 1, an anti-overflow skirtboard, skirtboard base member 1 including integrated into one piece setting, skirtboard base member 1 is whole to be the chevron shape, and the lower part branch of skirtboard base member 1 is interior clamp plate 2 and outer clamp plate 3, 2 middle parts of the interior clamp plate of skirtboard base member 1 are provided with a plurality of sealed archs 4 with one side of conveyor belt contact, and a plurality of sealed archs 4 constitute ripple seal structure, and 2 head of interior clamp plate are close to one side of conveyor belt and bond there is arc arch 6, and the bottom and the lateral part cladding of outer clamp plate 3 have L shape arch 5. The apron board base body 1 is made of rubber materials, and the arc-shaped bulges 6 and the L-shaped bulges 5 are made of polyurethane materials. The bottom of the L-shaped bulge 5 is in arc transition with the joint of the outer pressing plate 3.

As shown in fig. 2, when the number of the sealing protrusion 4 is 1, the sealing protrusion 4 and the arc-shaped protrusion can also form a corrugated sealing structure, which plays a role of multi-layer protection.

The utility model discloses an anti-overflow skirtboard considers that the hardness of rubber is not high, has increased the polyurethane part on the outer clamp plate 3, and the position of especially lower part and belt contact prevents rubber operation belt wearing and tearing.

Arc arch 6 and ripple seal structure can play double-deck sealed, and the isolation dust that ripple structure can be fine plays the effect of multilayer protection, and if outmost polyurethane circle limit complete wear and tear when falling, inboard arch can continue to play fine airtight effect, also is a warning effect, shows that this skirtboard needs to be changed.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art.

Claims (4)

1. The utility model provides an anti-overflow skirtboard, includes skirtboard base member (1) that integrated into one piece set up, skirtboard base member (1) wholly is the chevron shape, and the lower part bifurcation of skirtboard base member (1) is interior clamp plate (2) and outer clamp plate (3), its characterized in that: a plurality of sealing bulges (4) are arranged on the middle part of an inner pressing plate (2) of the apron plate base body (1) and one side of the apron plate base body, which is contacted with a conveying belt, a corrugated sealing structure is formed by the plurality of sealing bulges (4), arc bulges (6) are bonded on one side, close to the conveying belt, of the head part of the inner pressing plate (2), and L-shaped bulges (5) are wrapped on the bottom and the side part of an outer pressing plate (3).

2. The spill-proof apron of claim 1, wherein: the apron board base body (1) is made of rubber materials, and the arc-shaped protrusions (6) and the L-shaped protrusions (5) are made of polyurethane materials.

3. The spill-proof apron of claim 1, wherein: the bottom of the L-shaped bulge (5) is in arc transition with the joint of the outer pressing plate (3).

4. The spill-proof apron of claim 1, wherein: the number of the sealing bulges (4) is one, or 2, or 3.

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