CN214140369U

CN214140369U - Novel grit conveyer

Info

Publication number: CN214140369U
Application number: CN202023201014.XU
Authority: CN
Inventors: 袁丽萍; 朱纲; 曹慧; 张桂珍
Original assignee: Changshu Tianhe Concrete Co ltd
Current assignee: Changshu Tianhe Concrete Co ltd
Priority date: 2020-12-26
Filing date: 2020-12-26
Publication date: 2021-09-07
Anticipated expiration: 2030-12-26

Abstract

The application relates to a novel sand and stone conveyor, which comprises a rack, a conveyor belt arranged on the rack and a feeding bin arranged above the feeding end of the conveyor belt, wherein the feeding bin is connected with the rack, and the lower end of the feeding bin is provided with a discharge hole; be provided with the protection casing that is used for sheltering from the grit between the lower extreme of throwing the feed bin and the conveyer belt, protection casing upper end and discharge gate intercommunication, the protection casing sets up towards the lateral wall opening of conveyer belt discharge end. The protection casing can shelter from throwing the junction between feed bin and the conveyer belt for the grit is difficult for dropping from the conveyer belt, reduces the waste of grit. The aggregate can be convenient for concentrate to place in the setting of throwing the feed bin, promotes the convenience that the conveyer used.

Description

Novel grit conveyer

Technical Field

The application relates to the field of recycled concrete raw material conveying equipment, in particular to a novel sand and stone conveyor.

Background

At present, in order to protect the ecological environment and carry out the concept of energy-saving production, a part of recycled concrete is used in the building construction, and the recycled concrete refers to new concrete prepared by crushing, cleaning and grading waste concrete blocks, mixing the crushed, cleaned and graded waste concrete blocks with grading according to a certain proportion, partially or completely replacing natural aggregates (mainly coarse aggregates) such as sand stones and the like, and adding cement, water and the like. The aggregate of the recycled concrete comprises large-particle stones such as sand stones and the like. In the production process of recycled concrete, aggregate such as gravel needs to be conveyed by a gravel conveyor.

Common grit conveyer is belt conveyor usually, but when placing the grit on belt conveyor, the grit drops from belt conveyor easily, causes the waste of grit easily, the use of the conveyer of not being convenient for.

SUMMERY OF THE UTILITY MODEL

In order to reduce the waste of grit, this application provides a novel grit conveyer.

The application provides a novel grit conveyer adopts following technical scheme:

the novel sand and stone conveyor comprises a rack, a conveyor belt arranged on the rack and a feeding bin arranged above the feeding end of the conveyor belt, wherein the feeding bin is connected with the rack, and the lower end of the feeding bin is provided with a discharge hole; the feeding device is characterized in that a protective cover used for shielding gravel is arranged between the lower end of the feeding bin and the conveyor belt, the upper end of the protective cover is communicated with the discharge port, and the protective cover is arranged towards the side wall opening of the discharge end of the conveyor belt.

Through adopting above-mentioned technical scheme, the protection casing can shelter from throwing the junction between feed bin and the conveyer belt for the grit is difficult for dropping from the conveyer belt, reduces the waste of grit. The aggregate can be convenient for concentrate to place in the setting of throwing the feed bin, promotes the convenience that the conveyer used.

Preferably, soft skirting boards are arranged on two sides of the conveying belt in the length direction, and the skirting boards are arranged along the length of the conveying belt and encircle the conveying belt.

Through adopting above-mentioned technical scheme, the skirtboard can play the effect of blockking to the grit for the grit is difficult for dropping from the conveyer belt.

Preferably, the side walls of the two apron boards opposite to each other are in sliding abutting joint with the inner wall of the protective cover.

Through adopting above-mentioned technical scheme, when the grit was placed on the conveyer belt, the skirtboard played the effect of blockking to the grit, and the protection casing inner wall can play the supporting role to soft skirtboard, promotes the supporting effect of skirtboard to the grit.

Preferably, still be provided with the spacing groove on the protection casing roof, the spacing groove sets up along conveyer belt length direction, and the baffle is kept away from one side of conveyer belt and is extended to spacing inslot portion.

Through adopting above-mentioned technical scheme, the spacing groove can carry on spacingly to the baffle, promotes the stability of skirtboard to promote the baffle to the effect that blocks of grit.

Preferably, the conveying belt is provided with a plurality of supporting plates, the supporting plates are uniformly distributed along the length direction of the conveying belt, and each supporting plate is arranged along the width direction of the conveying belt and is positioned between the two partition plates; and a channel for the supporting plate to move is formed in one side, close to the discharge end of the conveying belt, of the protective cover.

Through adopting above-mentioned technical scheme, during the conveyer belt operation, the layer board can play the bearing effect to the grit, stability when promoting the grit and removing for the grit is difficult to drop from the conveyer belt.

Preferably, the supporting plate is arranged in an arc-shaped plate, and the concave surface of the supporting plate positioned on the upper side of the conveying belt faces the discharge end of the conveying belt.

Through adopting above-mentioned technical scheme, the layer board is the arc setting, can further promote the bearing effect to the grit.

Preferably, a curtain is arranged in the channel and is hung on the protective cover.

Through adopting above-mentioned technical scheme, the check apron can shelter from the passageway for the grit is difficult for dropping from the passageway, and the normal removal of layer board can be guaranteed to the check apron, thereby guarantees the normal work of conveyer.

Preferably, the curtain comprises a plurality of blocking plates arranged in parallel, the blocking plates are arranged to be soft plates, and the blocking plates are distributed along the width direction of the conveyor belt.

Through adopting above-mentioned technical scheme, the check apron includes the mutual parallel arrangement's of a plurality of baffler board, and a plurality of skirtboard is mutually independent, can promote the effect of sheltering from of check apron to the passageway to the normal operating of the conveyer belt of being convenient for.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the protection casing can shelter from throwing the junction between feed bin and the conveyer belt for the grit is difficult for dropping from the conveyer belt, reduces the waste of grit. The arrangement of the feeding bin can facilitate centralized placement of sand and stones, and the use convenience of the conveyor is improved;

2. the apron board is in sliding butt joint with the inner wall of the protective cover, and the top wall of the protective cover is also provided with a limiting groove for limiting the flexible apron board, so that the stability of the apron board can be improved, and the blocking effect of the apron board on sand and stone is improved;

3. be provided with the check curtain in the passageway, the check curtain hangs and sets up on the safety cover, and the check curtain can shelter from the passageway for the grit is difficult for dropping from the passageway, and the normal removal of layer board can be guaranteed to the check curtain, thereby guarantees the normal work of conveyer.

Drawings

FIG. 1 is a schematic view of the novel sand conveyor in the embodiment of the present application;

FIG. 2 is a schematic view for showing the internal structure of the shield;

fig. 3 is a partially enlarged schematic view of a portion a in fig. 2.

In the drawings, the reference numbers: 1. a frame; 2. a conveyor belt; 21. a skirt board; 22. a support plate; 3. a protective cover; 31. a fixing plate; 32. a limiting groove; 33. a curtain; 4. and (4) a feeding bin.

Detailed Description

The present application is described in further detail below with reference to figures 1-3.

The embodiment of the application discloses novel grit conveyer. Referring to fig. 1, the novel sand conveyor includes a frame 1 and a conveyor belt 2 disposed on the frame 1. Both sides of the conveyor belt 2 in the longitudinal direction are provided with flexible skirt boards 21, and the skirt boards 21 are made of flexible materials such as rubber or silica gel. The apron 21 is wound around the periphery of the conveyor belt 2 in the longitudinal direction of the conveyor belt 2 and is fixed to the conveyor belt 2. Still be provided with a plurality of layer board 22 between two skirtboards 21, layer board 22 sets up along 2 width direction on the conveyer belt to a plurality of layer board 22 is along 2 length direction evenly distributed on the conveyer belt.

Referring to fig. 1, layer board 22 is the arc setting to when layer board 22 is located 2 upsides of conveyer belt, the concave surface of layer board 22 is towards the discharge end of conveyer belt 2, and when layer board 22 was located the downside of conveyer belt 2, the concave surface of layer board 22 was towards the feed end of conveyer belt 2, so that play the supporting role to the grit on the conveyer belt 2.

Referring to fig. 1 and 2, a protective cover 3 is arranged above the feeding end of the conveyor belt 2, the protective cover 3 is fixed on the frame 1, a feeding bin 4 is fixed at the upper end of the protective cover 3, a discharging port is formed in the lower end of the feeding bin 4, and the discharging port is communicated with the inside of the protective cover 3. Conveyer belt 2 is located between the relative both sides wall of protection casing 3, consequently puts into grit and throws feed bin 4, and the grit can fall on conveyer belt 2 to conveyer belt 2 transports the grit.

Referring to fig. 1 and 2, the protective cover 3 is disposed toward the opening of the side wall of the discharge end of the conveyor belt 2, and a channel for the supporting plate 22 to move is formed on the side wall of the protective cover 3 opposite to the discharge end of the conveyor belt 2, so as to ensure the normal operation of the conveyor belt 2. Still be provided with in the passageway and keep off curtain 33, keep off curtain 33 and include the separation board that 2 width direction of conveyer belt distribute is followed to a plurality of, and the separation board adopts the preparation of polyurethane material, and every separation board all hangs to be fixed on protection casing 3 for keep off curtain 33 can shelter from the passageway.

Referring to fig. 2 and 3, the skirt panel 21 abuts against the inner wall of the hood 3, a fixing plate 31 is further disposed on the top wall of the hood 3, a limiting groove 32 is formed between the fixing plate 31 and the inner wall of the hood 3, and the limiting groove 32 is disposed along the length direction of the conveyor belt 2. The limiting groove 32 is provided with two, two limiting grooves 32 and two skirting boards 21 one-to-one to the skirting board 21 side extends to inside the limiting groove 32, makes the limiting groove 32 can play the fixed action to the skirting board 21.

The implementation principle of the novel grit conveyer of this application embodiment does: concentrate the grit and place in throwing feed bin 4, the grit falls on conveyer belt 2 through the discharge gate afterwards, and conveyer belt 2 can transport the grit.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. Novel grit conveyer, its characterized in that: the automatic feeding device comprises a rack (1), a conveyor belt (2) arranged on the rack (1) and a feeding bin (4) arranged above the feeding end of the conveyor belt (2), wherein the feeding bin (4) is connected with the rack (1), and the lower end of the feeding bin (4) is provided with a discharge hole; be provided with between the lower extreme of throwing feed bin (4) and conveyer belt (2) and be used for sheltering from protection casing (3) of grit, protection casing (3) upper end and discharge gate intercommunication, protection casing (3) set up towards the lateral wall opening of conveyer belt (2) discharge end.

2. The novel sand conveyor of claim 1, wherein: the conveying belt (2) is characterized in that soft apron boards (21) are arranged on two sides of the conveying belt (2) in the length direction, and the apron boards (21) are arranged along the length of the conveying belt (2) and encircle the conveying belt (2).

3. The novel sand conveyor of claim 2, wherein: the side walls of the two apron boards (21) which are opposite to each other are in sliding butt joint with the inner wall of the protective cover (3).

4. The novel sand conveyor of claim 2, wherein: the top wall of the protective cover (3) is further provided with a limiting groove (32), the limiting groove (32) is arranged along the length direction of the conveyor belt (2), and one side, away from the conveyor belt (2), of the apron board (21) extends into the limiting groove (32).

5. The novel sand conveyor of claim 2, wherein: the conveying belt (2) is provided with a plurality of supporting plates (22), the supporting plates (22) are uniformly distributed along the length direction of the conveying belt (2), and each supporting plate (22) is arranged along the width direction of the conveying belt (2) and is positioned between two skirt boards (21); and a channel for the supporting plate (22) to move is formed in one side, close to the discharge end of the conveyor belt (2), of the protective cover (3).

6. The novel sand conveyor of claim 5, wherein: the supporting plate (22) is arranged in an arc-shaped plate mode, and the concave surface of the supporting plate (22) located on the upper side of the conveying belt (2) faces the discharging end of the conveying belt (2).

7. The novel sand conveyor of claim 5, wherein: a curtain (33) is arranged in the channel, and the curtain (33) is hung on the protective cover (3).

8. The novel sand conveyor of claim 7, wherein: the blocking curtain (33) comprises a plurality of blocking plates which are arranged in parallel, the blocking plates are soft plates, and the blocking plates are distributed along the width direction of the conveyor belt (2).