CN210385960U - Rubble groove is used in rubble production - Google Patents

Abstract

The utility model relates to a rubble groove for rubble production, which comprises a rubble groove body and a discharging mechanism, wherein the rubble groove body is composed of a plurality of transverse and side-by-side arranged rubble plates, and corresponding rubble convex bars are fixedly connected between two adjacent rubble plates in an integrated manner respectively; the bottom of the gravel convex strip is arranged into an inverted V shape, the discharging mechanism comprises two inclined discharging plates connected to the bottom of the gravel convex strip, and two corresponding discharging cavities are formed between the bottommost ends of the two inclined discharging plates and two sides of the gravel plate; the two ends of the two inclined blanking plates are fixedly connected with corresponding baffle plates respectively, the tops of the baffle plates are located above the top of the gravel plate and the gravel convex strips, and the bottoms of the baffle plates are located below the bottoms of the gravel convex strips and the inclined blanking plates. The utility model discloses can effectively reduce the atress of rubble groove body to and improve rubble efficiency and effect, and can effectively concentrate the ejection of compact.

Description

Rubble groove is used in rubble production

Technical Field

The utility model relates to an equipment technical field is used in the rubble production, specifically indicates a rubble groove is used in rubble production.

Background

The existing stone crushers are various in types, and the stone crushers are widely applied to production of various ores, cement, refractory materials, carborundum, glass raw materials, machine-made building sand, stones and various metallurgical slags. The gravel groove is a basic component of the stone crusher, and mainly plays a role in crushing ores by matching with a gravel hammer in the gravel production process and has the function of filtering materials and screening materials. In order to ensure sufficient rigidity, the conventional gravel groove is generally welded with a plurality of corresponding reinforcing ribs at the bottom, and the thickness of the gravel groove is increased at the same time. In order to achieve a better stone breaking effect, the upper surface of the stone breaking groove is generally arranged to be in a sawtooth shape, or a plurality of corresponding breaking convex points are uniformly distributed. Although the arrangement of the reinforcing ribs increases the rigidity of the stone breaking groove, the reinforcing ribs have single function and are insufficient in utilization effect. Although the broken effect has been promoted to the surface setting to the cockscomb structure or after establishing broken bump additional, on the whole concentrated rubble groove of required atress of breakage, rubble groove atress is big, still produces the deformation easily, leads to the life of rubble groove to hang down. The most important thing is directly realized the broken stone to the broken stone of crushed aggregates hammer and rubble groove's interlock power, and crushing efficiency and crushing effect still are relatively low. The existing crushed stone groove is used for discharging materials dispersedly, so that crushed ores are difficult to discharge intensively, materials added after discharging materials need to be treated intensively through manpower or corresponding equipment, and the operation is troublesome. Consequently, design a section and can get up strengthening rib reuse, make it enough strengthen the rigidity in rubble groove, can also assist the rubble groove simultaneously, effectively reduce the atress of rubble groove body to and improve rubble efficiency and effect, and can effectively concentrate the rubble groove for the rubble production of the ejection of compact be the utility model discloses a research purpose.

SUMMERY OF THE UTILITY MODEL

To the problem that above-mentioned prior art exists, the utility model provides a rubble groove is used in rubble production, the technical problem that above-mentioned prior art exists can effectively be solved with rubble groove to this rubble production.

The technical scheme of the utility model is that:

a gravel groove for gravel production comprises a gravel groove body and a discharging mechanism, wherein the gravel groove body is composed of a plurality of gravel plates which are transversely arranged side by side, the gravel plates are arc-shaped, a plurality of corresponding filter material discharging holes are uniformly distributed in the gravel plates, corresponding gravel convex strips are integrally and fixedly connected between every two adjacent gravel plates respectively, and the tops of the gravel convex strips exceed the gravel plates by at least 2 cm; the top of the gravel convex strip is arranged to be arc-shaped like the gravel plate, the bottom of the gravel convex strip is arranged to be inverted V-shaped, the discharging mechanism comprises two inclined discharging plates connected to the bottom of the gravel convex strip, and two corresponding discharging cavities are formed between the bottommost ends of the two inclined discharging plates and two sides of the gravel plate; the two ends of the two inclined blanking plates are fixedly connected with corresponding baffle plates respectively, the tops of the baffle plates are located above the top of the gravel plate and the gravel convex strips, and the bottoms of the baffle plates are located below the bottoms of the gravel convex strips and the inclined blanking plates.

The upper surface of the gravel plate and the upper end part of the gravel raised line positioned on the gravel plate are integrated and uniformly fixedly connected with a plurality of corresponding hemispherical crushing convex points.

The filter material discharge hole is a truncated cone-shaped filter material discharge hole with a narrow upper part and a wide lower part.

The cross section of the top of the gravel convex strip is in a semi-circular arc shape.

The baffle is square baffle.

The utility model has the advantages that:

the utility model discloses set the rubble groove body into a plurality of horizontal garrulous slabs that set up side by side, then connect each rubble sand grip (strengthening rib) one-tenth integration between two adjacent garrulous slabs, rubble sand grip top surpasss 2cm at least, building stones are exerted pressure the back by the crushed aggregates hammer, under the effect of rubble sand grip, realize the first breakage to the material. The stone after the first crushing is crushed again under the continuous pressing of the crushing hammer under the action of the crushing plate, and is discharged after being crushed to the corresponding granularity. The rubble sand grip had both had original additional strengthening, and the accessible rubble sand grip realizes the first breakage to the building stones to reduce the atress of rubble groove body, on the basis that improves rubble groove body life, effectively improved rubble efficiency and effect.

The utility model discloses set the bottom of rubble sand grip to the type of falling V form, and have two corresponding flitchs under the slope at the bottom rigid coupling of rubble sand grip, through the setting of flitch under the slope, effectively increased wholeization, the integration of each rubble sand grip, further improve the atress effect, simultaneously two slopes down the bottom of flitch with form two corresponding ejection of compact chambeies between the both sides of rubble board, broken produced ore crushed aggregates is after accomplishing the unloading, directly under the effect of flitch under the slope, effectively concentrates the ejection of compact.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a cross-sectional view of the present invention.

Detailed Description

To facilitate understanding of those skilled in the art, the structure of the present invention will now be described in further detail with reference to the following examples:

referring to fig. 1-2, a gravel groove for gravel production comprises a gravel groove body 1 and a discharging mechanism 2, wherein the gravel groove body 1 is composed of a plurality of gravel plates 101 which are transversely arranged side by side, the gravel plates 101 are arc-shaped, a plurality of corresponding filter material discharging holes 3 are uniformly distributed on the gravel plates 101, corresponding gravel convex strips 102 are fixedly connected between every two adjacent gravel plates 101 in an integrated manner, and the tops of the gravel convex strips 102 exceed the gravel plates by 1012 cm; the top of the gravel convex strip 102 is arranged to be in an arc shape like the gravel plate 101, the bottom of the gravel convex strip 102 is arranged to be in an inverted V shape, the discharging mechanism 2 comprises two inclined blanking plates 201 connected to the bottom of the gravel convex strip 102, and two corresponding discharging cavities are formed between the bottommost ends of the two inclined blanking plates 201 and two sides of the gravel plate 101; two ends of the two inclined blanking plates 201 are fixedly connected with corresponding baffle plates 202 respectively, the tops of the baffle plates 202 are located above the tops of the gravel plates 101 and the gravel convex strips 102, and the bottoms of the baffle plates 202 are located below the bottoms of the gravel convex strips 102 and the inclined blanking plates 201.

The upper surface of the gravel plate 101 and the upper end part of the gravel convex strip 102 on the gravel plate 101 are integrally and uniformly fixedly connected with a plurality of corresponding hemispherical crushing convex points 4, and the filter material discharge hole 3 is a round table-shaped filter material discharge hole with a narrow upper part and a wide lower part.

The cross section of the top of the gravel convex strip 102 is in a semicircular arc shape. The baffle 202 is a square baffle.

The utility model discloses set up rubble groove body 1 into a plurality of horizontal garrulous slabs 101 that set up side by side, then connect each rubble sand grip 102 (strengthening rib) one-tenth integration between two adjacent garrulous slabs 101, rubble sand grip 102 top surpasss garrulous slab 1012cm at least, building stones are exerted pressure by the crushed aggregates hammer after, under the effect of rubble sand grip 102, realize the primary breakage to the material. The stone material after the first crushing is crushed again under the action of the crushed stone plate 101 under the continuous pressing of the crushing hammer, and is discharged after being crushed to the corresponding granularity. Rubble sand grip 102 had both had original reinforcing effect, and accessible rubble sand grip 102 realizes the first breakage to the building stones to reduce rubble groove body 1's atress, on the basis that improves rubble groove body 1 life, effectively improved rubble efficiency and effect. The utility model discloses set the bottom of rubble sand grip 102 to the type of falling V form, and there are two corresponding slopes to unload flitch 201 at rubble sand grip 102's bottom rigid coupling, through the setting of flitch 201 down in the slope, effectively increased each rubble sand grip 102 wholeization, integration, further improve the atress effect, simultaneously two slopes down flitch 201 the bottom with form two corresponding ejection of compact chambeies between the both sides of rubble board 101, broken produced ore crushed aggregates is directly after accomplishing the unloading, effectively concentrates the ejection of compact under the effect of flitch 201 down in the slope.

The above is only the preferred embodiment of the present invention, and all the equivalent changes and modifications made within the scope of the claims of the present invention should belong to the scope of the present invention.

Claims (5)

1. The utility model provides a rubble groove is used in rubble production, includes rubble groove body and discharge mechanism, rubble groove body comprises a plurality of horizontal rubble boards that set up side by side, the rubble board is the arc form, and evenly distributed is provided with a great deal of corresponding filter material discharge opening on the rubble board, its characterized in that: corresponding gravel convex strips are fixedly connected between two adjacent gravel plates in an integrated manner, and the tops of the gravel convex strips exceed the gravel plates by at least 2 cm; the top of the gravel convex strip is arranged to be arc-shaped like the gravel plate, the bottom of the gravel convex strip is arranged to be inverted V-shaped, the discharging mechanism comprises two inclined discharging plates connected to the bottom of the gravel convex strip, and two corresponding discharging cavities are formed between the bottommost ends of the two inclined discharging plates and two sides of the gravel plate; the two ends of the two inclined blanking plates are fixedly connected with corresponding baffle plates respectively, the tops of the baffle plates are located above the top of the gravel plate and the gravel convex strips, and the bottoms of the baffle plates are located below the bottoms of the gravel convex strips and the inclined blanking plates.

2. The gravel trough for gravel production according to claim 1, wherein: the upper surface of the gravel plate and the upper end part of the gravel raised line positioned on the gravel plate are integrated and uniformly fixedly connected with a plurality of corresponding hemispherical crushing convex points.

3. The gravel trough for gravel production according to claim 1, wherein: the filter material discharge hole is a truncated cone-shaped filter material discharge hole with a narrow upper part and a wide lower part.

4. The gravel trough for gravel production according to claim 1, wherein: the cross section of the top of the gravel convex strip is in a semi-circular arc shape.

5. The gravel trough for gravel production according to claim 1, wherein: the baffle is square baffle.

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