CN214416917U - Concrete sand stone separator - Google Patents

Abstract

The utility model belongs to the technical field of grit separation and specifically relates to a concrete grit separator is related to, it is including dividing the workbin and setting up the supporting leg on dividing the workbin, divide workbin roof one side to seted up the feed inlet, divide workbin interior upper portion to be provided with one row of first roll screen axle, divide the workbin to keep away from the feed inlet lateral wall and seted up the waste outlet, divide the workbin to be provided with one row of second roll screen axle in first roll screen axle below, divide the workbin to have seted up the rubble export on the relative lateral wall of waste outlet, divide workbin diapire intermediate position to have seted up the fine sand export, fine sand export bottom is provided with the fine sand collecting box. This application is putting into the concrete waste material and is dividing the workbin after, divides the workbin can separate out the fine sand in the concrete waste material and rubble simultaneously, has promoted the utilization ratio of concrete waste material to the wasting of resources has been reduced.

Description

Concrete sand stone separator

Technical Field

The application relates to the field of grit separation, especially relate to a concrete grit separator.

Background

The recycled concrete is new concrete prepared by crushing, cleaning and screening concrete waste, mixing the crushed concrete waste with gradation according to a certain proportion, partially or completely replacing natural aggregates such as sand stones and the like, and adding cement, water and the like; in the screening process of concrete waste, a concrete sand-stone separation device is generally used.

The concrete sand-stone separating device in the related art comprises a material separating box, wherein a row of rolling screen shafts are arranged in the material separating box, and fine sand in concrete waste is separated through the rolling screen shafts.

To the correlation technique among the above-mentioned, not only have in the concrete waste material can reuse sand, have the rubble that can reuse moreover, concrete separator can not separate fine sand and rubble simultaneously among the correlation technique, has the defect that the concrete waste material utilization ratio is low.

SUMMERY OF THE UTILITY MODEL

In order to promote the utilization ratio of concrete waste material, this application provides a concrete grit separator.

The application provides a concrete grit separator adopts following technical scheme:

the utility model provides a concrete sand stone separator, is including dividing the workbin and setting up the supporting leg on dividing the workbin, divide workbin roof one side to seted up the feed inlet, divide workbin inner upper portion to be provided with one row of first roll screen axle, divide the workbin to keep away from the feed inlet lateral wall and seted up the waste material export, divide the workbin to be provided with one row of second roll screen axle in first roll screen axle below, divide the workbin to have seted up the rubble export on the relative lateral wall of waste material export, divide workbin diapire intermediate position to have seted up the fine sand export, fine sand export bottom is provided with the fine sand collecting box.

Through adopting above-mentioned technical scheme, set up first roll screen axle and second roll screen axle in dividing the workbin to seted up waste material export, rubble export and fine sand export on dividing the workbin, after putting into the branch workbin with the concrete waste material, divide the workbin can separate out with the rubble with the fine sand in the concrete waste material simultaneously, promoted the utilization ratio of concrete waste material, thereby reduced the wasting of resources.

Optionally, the rolling direction of the first rolling screen shaft is opposite to the rolling direction of the second rolling screen shaft.

Through adopting above-mentioned technical scheme, can make the epaxial waste material of first rolling sieve and the epaxial rubble of second rolling sieve convey to both sides respectively, and then the screening of the rubble of being convenient for and waste material.

Optionally, a conveyor belt is arranged between the first rolling screen shaft and the second rolling screen shaft, and the conveying direction of the conveyor belt is opposite to the rolling direction of the second rolling screen shaft.

Through adopting above-mentioned technical scheme, the fine sand rubble mixture of following the screening of first roll screen axle can be transported by the conveyer belt and keep away from rubble export one end, has increased the epaxial screening distance of fine sand rubble mixture at the second roll screen, has promoted the screening effect of fine sand rubble mixture.

Optionally, the conveyor belt is located above the gravel outlet on the distribution box.

Through adopting above-mentioned technical scheme, avoid directly falling out from the rubble export from the fine sand rubble mixture that first roll screen axle was sieved, promoted the branch material effect of branch workbin.

Optionally, the feed hopper is arranged at the feed inlet of the material separating box, a side convex plate extending outwards is arranged at the bottom end of the feed hopper, a fixing bolt is arranged on the side convex plate, and the fixing bolt penetrates through the side convex plate and is fixed on the material separating box body.

Through adopting above-mentioned technical scheme, the concrete waste material can make things convenient for the concrete waste material to get into in the concrete divides the workbin through the feeder hopper entering branch workbin to divide the screening of workbin to concrete waste material has been accelerated.

Optionally, the branch workbin is provided with the spacing cardboard of round perpendicular to branch workbin roof in feed inlet department, the feeder hopper cover is established on the spacing cardboard.

Through adopting above-mentioned technical scheme, setting up spacing cardboard in branch workbin feed inlet department, the feeder hopper cover is established on spacing cardboard, and the feeder hopper can not take place lateral shifting with the branch workbin, has promoted the fixed effect of branch hopper and branch workbin.

Optionally, the material distribution box is provided with a first guide sliding plate which is inclined downwards at the waste material outlet, first baffles are arranged on two sides of the first guide sliding plate, and a waste material collection box is arranged on the lower side of the first guide sliding plate.

Through adopting above-mentioned technical scheme, conveniently divide the waste material in the workbin to fall into scrap collecting box in the first slide board that leads, make things convenient for the processing of waste material.

Optionally, the material distribution box is provided with a second guide sliding plate which is inclined downwards at a gravel outlet, second baffles are arranged on two sides of the second guide sliding plate, and a gravel collecting box is arranged on the lower side of the second guide sliding plate.

Through adopting above-mentioned technical scheme, conveniently divide the rubble in the workbin to lead the slide from the second and fall into the rubble collecting box, make things convenient for the collection of rubble.

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

1. the first rolling sieve shaft and the second rolling sieve shaft are arranged in the material separating box, the waste material outlet, the broken stone outlet and the fine sand outlet are formed in the material separating box, and after the concrete waste material is placed into the material separating box, the material separating box can simultaneously separate fine sand and broken stone in the concrete waste material, so that the recycling degree of the concrete waste material is improved, and resource waste is reduced;

2. a conveyor belt is arranged between the first rolling screen shaft and the second rolling screen shaft, and the fine sand and gravel mixture screened from the first rolling screen shaft can be conveyed to one end far away from a gravel outlet by the conveyor belt, so that the screening distance of the fine sand and gravel mixture on the second rolling screen shaft is increased, and the screening effect of the fine sand and gravel mixture is improved;

3. the feed hopper is arranged on the material distribution box, concrete waste can enter the material distribution box through the feed hopper, and the concrete waste can enter the concrete material distribution box conveniently, so that the material distribution box can sieve the concrete waste.

Drawings

Fig. 1 is a schematic overall structure diagram of a concrete gravel separator according to an embodiment of the present application.

FIG. 2 is a schematic view of a connection structure of a material distribution box and a material distribution hopper according to an embodiment of the application.

Fig. 3 is a schematic view of the internal structure of the concrete gravel separator according to the embodiment of the present application.

Description of reference numerals: 1. a material distributing box; 11. a feed inlet; 12. a waste outlet; 13. a crushed stone outlet; 14. a fine sand outlet; 15. a limiting clamping plate; 16. a first guide slide plate; 161. a first baffle plate; 17. a second guide slide plate; 171. a second baffle; 2. supporting legs; 3. a first roller screen shaft; 31. a first rolling screen tray; 4. a second roller screen shaft; 41. a second rolling screen tray; 5. a fine sand collecting box; 6. a conveyor belt; 61. a delivery outlet; 7. a feed hopper; 71. a side convex plate; 72. fixing the bolt; 8. a waste collection tank; 9. rubble collecting box.

Detailed Description

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

The embodiment of the application discloses concrete grit separator. Referring to fig. 1, the concrete sand-stone separating apparatus includes a material-separating box 1, a fine sand collecting box 5, a feed hopper 7, a waste collecting box 8, and a crushed stone collecting box 9.

Referring to fig. 1 and 2, a square feed inlet 11 is formed in one side of the upper surface of a material distribution box 1, a circle of limiting clamping plate 15 perpendicular to the upper surface of the material distribution box 1 is welded at the feed inlet 11 of the material distribution box 1, a feed hopper 7 is sleeved on the limiting clamping plate 15, so that concrete waste materials can conveniently enter the material distribution box 1, separation of the material distribution box 1 on the concrete waste materials is accelerated, side convex plates 71 are integrally formed on two sides of the bottom of the feed hopper 7, two fixing bolts 72 are arranged on two sides of the upper surface of each side convex plate 71, the fixing bolts 72 penetrate through the side convex plates 71 and are fixed on the material distribution box 1, and fixation of the feed hopper 7 and the material distribution box 1 is achieved.

Referring to fig. 1 and 3, a first rolling screen shaft 3, a conveyor belt 6 and a second rolling screen shaft 4 are arranged in a material separating box 1, the first rolling screen shaft 3 is arranged at the upper part of the material separating box 1 and horizontally arranged along the length direction of the material separating box 1, a plurality of first rolling screen discs 31 are fixed on the first rolling screen shaft 3 along the length direction, the first rolling screen discs 31 are triangular plates, in the rolling process of the first rolling screen shaft 3, the first rolling screen discs 31 can shake apart sand and broken stones in concrete waste materials on the first rolling screen shaft 3, so that the material separating effect of the material separating box 1 is improved, a waste material outlet 12 is formed at one side of the material separating box 1 far away from a material inlet 11, a first guide sliding plate 16 inclining downwards is welded at the waste material outlet 12 of the material separating box 1, a waste material collecting box 8 is positioned at the lower side of the first guide sliding plate 16, first baffle plates 161 are welded at two sides of the first guide sliding plate 16, so as to prevent the waste materials from sliding out from two sides, facilitating the collection of waste materials.

Referring to fig. 1 and 3, the conveyor belt 6 is located below the first rolling screen shaft 3, the upper surface of the conveyor belt is horizontal, the conveying direction of the conveyor belt 6 is the same as the rolling direction of the first rolling screen shaft 3, a conveying outlet 61 is formed in the position, far away from the feed inlet 11, of the conveyor belt 6, the second rolling screen shaft 4 is located below the conveyor belt 6 and is horizontally arranged along the length direction of the material separation box 1, the rolling direction of the second rolling screen shaft 4 is opposite to the conveying direction of the conveyor belt 6, fine sand and crushed stone mixed materials falling from the first rolling screen shaft 3 are conveyed by the conveyor belt 6 and conveyed to the conveying outlet 61, the screening distance of the fine sand and crushed stone mixed materials is increased, and the screening effect of crushed stones and fine sand is improved; the distance between the adjacent second rolling screen shafts 4 is smaller than that between the adjacent first rolling screen shafts 3, a plurality of second rolling screen discs 41 are fixedly arranged on the second rolling screen shafts 4 along the length direction, and the shapes of the second rolling screen discs 41 are the same as that of the first rolling screen discs 31.

Referring to fig. 1 and 3, a broken stone outlet 13 is formed in a position, far away from a waste material outlet 12, of the material distribution box 1, the top wall of the broken stone outlet 13 is lower than the upper surface of the conveyor belt 6, so that fine sand and broken stone mixture screened from the first rolling screen shaft 3 is prevented from directly falling out of the broken stone outlet 13, the material distribution effect of the material distribution box 1 is improved, a second guide sliding plate 17 inclining downwards is fixedly welded at the broken stone outlet 13 of the material distribution box 1, and the broken stone collection box 9 is positioned on the lower side of the second guide sliding plate 17 and is convenient for collecting broken stones; the welding of second guide slide 17 both sides has the second baffle 171 that is located second guide slide 17 perpendicularly, divides 1 bottom surface both sides of workbin to be fixed with supporting leg 2, divides 1 bottom surface intermediate position of workbin to have seted up fine sand export 14, and fine sand collecting box 5 is located fine sand export 14 bottoms, is convenient for collect the fine sand.

The implementation principle of the concrete sand-stone separating device in the embodiment of the application is as follows: set up first roll screen axle 3 and second roll screen axle 4 in dividing workbin 1 to seted up waste outlet 12, rubble export 13 and fine sand export 14 on dividing workbin 1, after putting into dividing workbin 1 with the concrete waste material, divide workbin 1 can separate out the fine sand in the concrete waste material with the rubble simultaneously, and collect in fine sand collecting box 5 and garbage collection box 8, promoted the utilization ratio of concrete waste material, thereby reduced the wasting of resources.

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 (8)

1. The utility model provides a concrete grit separator which characterized in that: including dividing workbin (1) and supporting leg (2) of setting on dividing workbin (1), divide workbin (1) roof one side to seted up feed inlet (11), divide workbin (1) interior upper portion to be provided with one row of first roll screen axle (3), divide workbin (1) to keep away from feed inlet (11) lateral wall and seted up waste outlet (12), divide workbin (1) to be provided with one row of second roll screen axle (4) below first roll screen axle (3), divide workbin (1) to have seted up rubble export (13) on waste outlet (12) relative lateral wall, divide workbin (1) diapire intermediate position to have seted up fine sand export (14), fine sand export (14) bottom is provided with fine sand collecting box (5).

2. The concrete gravel separator of claim 1, wherein: the rolling direction of the first rolling screen shaft (3) is opposite to that of the second rolling screen shaft (4).

3. The concrete gravel separator of claim 2, wherein: a conveyor belt (6) is arranged between the first rolling screen shaft (3) and the second rolling screen shaft (4), and the conveying direction of the conveyor belt (6) is opposite to the rolling direction of the second rolling screen shaft (4).

4. A concrete gravel separator as claimed in claim 3, wherein: the conveyor belt (6) is positioned above a gravel outlet (13) on the material distribution box (1).

5. The concrete gravel separator of claim 1, wherein: divide workbin (1) to go out at feed inlet (11) and be provided with feeder hopper (7), feeder hopper (7) bottom is provided with side flange (71) of outside extension, be provided with fixing bolt (72) on side flange (71), it fixes on dividing workbin (1) to pass side flange (71) on fixing bolt (72).

6. The concrete gravel separator of claim 5, wherein: divide workbin (1) to be provided with spacing cardboard (15) of round perpendicular to branch workbin (1) roof in feed inlet (11) department, feeder hopper (7) cover is established on spacing cardboard (15).

7. The concrete gravel separator of claim 1, wherein: the waste material separating box is characterized in that a first guide sliding plate (16) which is downward inclined is arranged at a waste material outlet (12) of the waste material separating box (1), first baffle plates (161) are arranged on two sides of the first guide sliding plate (16), and a waste material collecting box (8) is arranged on the lower side of the first guide sliding plate (16).

8. The concrete gravel separator of claim 1, wherein: divide workbin (1) to be provided with second guide slide (17) of downward sloping in rubble export (13) department, second guide slide (17) both sides are provided with second baffle (171), second guide slide (17) downside is provided with rubble collecting box (9).

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