CN210058956U - Grit separator for building engineering - Google Patents

Abstract

The utility model discloses a sand and stone separating device for building engineering, which comprises a bracket, wherein the top end of the bracket is fixedly connected with a sand and stone feeding hopper, the inner wall of the sand and stone feeding hopper is clamped with a fixed plate, one side of the bottom of the sand and stone feeding hopper is transversely provided with a flat outlet corresponding to the bottom end of the fixed plate, the bottom of the flat outlet is connected with one end of a rectangular frame, the other end of the rectangular frame is fixed with a stone classifying box, the side of the top of the stone classifying box is provided with a butt-joint clamping groove corresponding to the rectangular frame, the utility model relates to a sand and stone separating device for building engineering, sand and stone are poured to the sand and stone feeding hopper in batches through a hoisting device, the sand and stone slide to the flat outlet through the fixed plate and are distributed on the rectangular frame, under the action of a vibration exciter, the sand and fine sand grains pass through a sand grain filtering net, the whole process does not need manual reciprocating operation, and the working efficiency is high.

Description

Grit separator for building engineering

Technical Field

The utility model relates to a separator, in particular to grit separator for building engineering belongs to construction equipment technical field.

Background

Sand, which refers to a loose mixture of sand and gravel. Geologically, mineral or rock particles with the particle size of 0.074-2mm are called sand, and those with the particle size larger than 2mm are called gravel or cobble, and the two are different in the degree of rounding, if most of crushed stones in the sand are gravel, the sand is called sand gravel, and in daily life, the sand is also called sandstone.

Because the sand grains for many building constructions are doped with more stones, the construction progress is influenced, but the existing sand-stone separation only manually throws the mixed sand-stone materials onto the screen for separation, so that the operation is troublesome, the manual labor is large, and meanwhile, the throwing is required to be stopped frequently and the stones on the screen are cleaned, so that the operation is extremely troublesome, and the working efficiency is low. Therefore, the sand-stone separating device for the construction engineering is improved.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a sand and stone separator for building engineering to solve the artifical intensity of labour height of the traditional sand and stone separator who provides in the above-mentioned background art, problem that work efficiency is low.

In order to achieve the above object, the utility model provides a following technical scheme: a sand-stone separating device for constructional engineering comprises a support, a sand-stone feeding hopper is fixedly connected to the top end of the support, a fixing plate is clamped on the inner wall of the sand-stone feeding hopper, a flat outlet corresponding to the bottom end of the fixing plate is transversely formed in one side edge of the bottom of the sand-stone feeding hopper, the bottom of the flat outlet is connected with one end of a rectangular frame, the other end of the rectangular frame is fixed with a stone classifying box, a butt-joint clamping groove corresponding to the rectangular frame is formed in the side edge of the top of the stone classifying box, protection plates are symmetrically fixed on two side edges of the rectangular frame, fixing blocks are horizontally welded at two ends of the inner side of each protection plate, a screening frame is movably connected below each fixing block, a first fixing rod is longitudinally separated in the screening frame, a second fixing rod perpendicular to the first fixing rod is transversely distributed in the screening frame, and, screening frame both sides fixedly connected with trip strip, grit feeder hopper outside joint has the observation window, install the vibration exciter in the middle of the screening frame bottom.

As a preferred technical scheme of the utility model, the anticreep draw-in groove that corresponds with the baffle strip is seted up to the guard plate inboard, baffle strip and screening frame are the integrated into one piece structure.

As an optimal technical scheme of the utility model, through hawser fixed connection between four corners of screening frame and the fixed block.

As a preferred technical scheme of the utility model, the grains of sand filter screen passes through the buckle and links to each other with first dead lever and second dead lever, and grains of sand filter screen buddha's warrior attendant net material.

As a preferred technical scheme of the utility model, the sand grain classification case that fixedly connected with and sand grain filter screen correspond between stone classification case and the support bottom.

As an optimized technical scheme of the utility model, rectangular frame and fixed plate all become 30 inclination angles with the horizontal plane.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model relates to a sand and stone separator for building engineering has artifical low in labor strength, and advantage that work efficiency is high, in concrete use, compares with traditional sand and stone separator, the utility model discloses a hoisting equipment falls the grit feeder hopper with the grit in batches, and the grit passes through the fixed plate and slides to the flat export to distribute on rectangular frame, under the effect of vibration exciter, the grit is vibrated to dispersion form, and tiny grit passes the grit filter screen and falls into the grit classification case, and wherein great stone rolls into the stone classification case on by the grit filter screen, and whole process need not artificial reciprocating operation, and work efficiency is high.

Drawings

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

FIG. 2 is a schematic view of the rectangular frame structure of the present invention;

fig. 3 is a schematic structural view of a screening frame of the present invention;

in the figure: 1. a stone classification box; 2. butting the clamping grooves; 3. a rectangular frame; 4. a sand classification box; 5. a protection plate; 6. a flat outlet; 7. a sandstone feed hopper; 8. a fixing plate; 9. a support; 10. a fixed block; 11. a cable; 12. screening the frame; 13. a sand grain filter screen; 14. a vibration exciter; 15. an anti-drop clamping groove; 16. a baffle plate strip; 17. an observation window; 18. a first fixing lever; 19. and a second fixing rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the utility model provides a sand-stone separating device for building engineering, which comprises a bracket 9, a sand-stone feeding hopper 7 is fixedly connected on the top end of the bracket 9, a fixing plate 8 is clamped on the inner wall of the sand-stone feeding hopper 7, a flat outlet 6 corresponding to the bottom end of the fixing plate 8 is transversely arranged on one side of the bottom of the sand-stone feeding hopper 7, the bottom of the flat outlet 6 is connected with one end of a rectangular frame 3, the other end of the rectangular frame 3 is fixed with a stone classifying box 1, a butt-joint clamping groove 2 corresponding to the rectangular frame 3 is arranged on the side of the top of the stone classifying box 1, protective plates 5 are symmetrically fixed on the two sides of the rectangular frame 3, fixed blocks 10 are horizontally welded at the two ends of the inner side of the protective plates 5, a sieving frame 12 is movably connected below the fixed blocks 10, the screening frame 12 is internally and transversely provided with a second fixing rod 19 which is perpendicular to the first fixing rod 18, sand filter screens 13 are laid at the bottoms of the first fixing rod 18 and the second fixing rod 19, baffle plates 16 are fixedly connected to two side sides of the screening frame 12, an observation window 17 is clamped to the outer side of the sand feeding hopper 7, and a vibration exciter 14 is installed in the middle of the bottom of the screening frame 12.

Preferably, the inner side of the protection plate 5 is provided with an anti-falling clamping groove 15 corresponding to the baffle strip 16, the baffle strip 16 and the screening frame 12 are of an integrally formed structure, and sand and stones are prevented from overflowing from two sides of the screening frame 12.

Preferably, four corners of the screening frame 12 are fixedly connected with the fixed block 10 through cables 11, so that the screening frame 12 performs rotary screening on gravels under the action of the vibration exciter 14.

Preferably, the sand filter screen 13 is connected with the first fixing rod 18 and the second fixing rod 19 through buckles, and the sand filter screen 13 is made of a diamond net, so that the sand filter screen is not easy to deform and long in service life.

Preferably, the sand classification box 4 corresponding to the sand filter screen 13 is fixedly connected between the stone classification box 1 and the bottom end of the support 9, so that sand can be filtered out independently.

Preferably, the rectangular frame 3 and the fixing plate 8 are inclined at an angle of 30 degrees to the horizontal plane, so that the sand automatically moves downwards to perform screening work.

When specifically using, the utility model relates to a grit separator for building engineering, it is low to have artifical intensity of labour, the advantage that work efficiency is high, pour the grit to grit feeder hopper 7 in batches through hoisting equipment, the grit passes through fixed plate 8 and slides to flat export 6, and distribute on rectangular frame 3, under the effect of vibration exciter 14, the grit is vibrated to the dispersed form, tiny grit passes grit filter screen 13 and falls into grit classification case 4, wherein great stone rolls into stone classification case 1 from top to bottom on the grit filter screen 13 of vibrations, flat export 6 ensures that the grit can not pile up and empty out, ensure that the screening is careful, whole process need not artificial reciprocating operation, time saving and labor saving, high working efficiency, be worth extensively promoting.

In the description of the present invention, it should be understood that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.

In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

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

Claims (6)

1. The utility model provides a grit separator for building engineering, includes support (9), its characterized in that, support (9) top fixedly connected with grit feeder hopper (7), grit feeder hopper (7) inner wall joint has fixed plate (8), flat export (6) that correspond with fixed plate (8) bottom are transversely seted up to grit feeder hopper (7) bottom one side, flat export (6) bottom links to each other with rectangular frame (3) one end, the rectangular frame (3) other end is fixed with stone classification case (1), butt joint draw-in groove (2) that correspond with rectangular frame (3) are seted up to stone classification case (1) top avris, rectangular frame (3) both sides side symmetry is fixed with guard plate (5), equal horizontal welding in both ends of inboard guard plate (5) has fixed block (10), fixed block (10) below swing joint has screening frame (12), screening frame (12) inside longitudinal separation has first dead lever (18), screening frame (12) inside transverse distribution have with first dead lever (18) mutually perpendicular's second dead lever (19), sand grain filter screen (13) have been laid to first dead lever (18) and second dead lever (19) bottom, screening frame (12) both sides side fixedly connected with battens (16), grit feeder hopper (7) outside joint has observation window (17), install vibration exciter (14) in the middle of screening frame (12) bottom.

2. The sand separation device for construction engineering according to claim 1, wherein: the anti-falling device is characterized in that anti-falling clamping grooves (15) corresponding to the baffle strips (16) are formed in the inner side of the protection plate (5), and the baffle strips (16) and the screening frame (12) are of an integrally formed structure.

3. The sand separation device for construction engineering according to claim 1, wherein: the four corners of the screening frame (12) are fixedly connected with the fixed block (10) through cables (11).

4. The sand separation device for construction engineering according to claim 1, wherein: the sand filter screen (13) is connected with the first fixing rod (18) and the second fixing rod (19) through buckles, and the sand filter screen (13) is made of a diamond net.

5. The sand separation device for construction engineering according to claim 1, wherein: the sand grain classifying box (4) corresponding to the sand grain filtering net (13) is fixedly connected between the stone classifying box (1) and the bottom end of the support (9).

6. The sand separation device for construction engineering according to claim 1, wherein: the rectangular frame (3) and the fixing plate (8) form an inclination angle of 30 degrees with the horizontal plane.