CN218078904U - Concrete sand stone separator - Google Patents

Abstract

The utility model discloses a concrete grit separator, including the separator box, the top fixed mounting of separator box has the loading hopper, and equidistant fixed mounting has three arc screen cloth in the separator box, and equidistant fixed mounting on the right side of separator box has three row to expect the pipe, and the separator box internal rotation is installed the defeated material axle of first spiral, the defeated material axle of second spiral and the defeated material axle of third spiral, and the defeated material axle of first spiral, the defeated material axle of second spiral and the defeated material axle of third spiral are located corresponding arc screen cloth's top respectively. The utility model relates to a rationally, the practicality is good, can carry out cubic screening separation processing according to the particle size of concrete grit for screening separation to the concrete grit is more careful, has improved the screening separation quality to the concrete grit, can smoothly quick in addition carry out screening separation to the concrete grit, makes the difficult card of concrete grit hinder in the sieve mesh on corresponding arc screen cloth, has improved the separation effect to the concrete grit.

Description

Concrete sand stone separator

Technical Field

The utility model relates to a grit separation technical field specifically is a concrete grit separator.

Background

The sand is a loose mixture of sand and gravel, and is usually used as one of raw materials for manufacturing concrete due to good hardness and stable chemical properties, and is usually provided with a concrete sand and stone separation device in a concrete production factory, wherein the concrete sand and stone separation device is a core device of a concrete recovery system and is mainly used for separating sewage for cleaning a tank car and sand in residual concrete so as to facilitate subsequent recovery and reuse of the sand, and the sand has the function of turning waste into wealth.

However, the most installation that only is provided with a screen cloth in the concrete grit separator commonly used carries out the screening separation to the concrete grit, the screening separation to the concrete grit is careful inadequately, thoroughly inadequately, and then reduced the separation quality to the concrete grit, and at the in-process of screening concrete grit, easily cause some concrete grit card to hinder in the sieve mesh on the screen cloth, lead to the sieve of concrete grit to revolve the separation work smoothly fast inadequately, and then can influence the separation effect of concrete grit, for this reason, we provide a concrete grit separator for solving above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a concrete grit separator has solved concrete grit separator commonly used and has carefully, thoroughly inadequately to the screening separation of concrete grit inadequately, has reduced the separation quality to the concrete grit, easily causes some concrete grit cards moreover to hinder in the sieve mesh on the screen cloth, leads to the not enough smooth and easy rapidity of sieve whirl separating operation to the concrete grit, influences the problem of the separation effect of concrete grit.

(II) technical scheme

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a concrete sand stone separator, including the separator box, the top fixed mounting of separator box has the loading hopper, equidistant fixed mounting has three arc screen cloth in the separator box, equidistant fixed mounting has three row material pipe on the right side of separator box, the separator box internal rotation is installed first spiral conveying axle, second spiral conveying axle and third spiral conveying axle, first spiral conveying axle, second spiral conveying axle and third spiral conveying axle are located the top of corresponding arc screen cloth respectively, the right-hand member of first spiral conveying axle, the right-hand member of second spiral conveying axle and the right-hand member of third spiral conveying axle extend to in the corresponding row material pipe respectively, the left side fixed mounting of separator box has the blow off pipe that is located arc screen cloth below, the left side fixed mounting of separator box has the protection casing that is located the blow off pipe top, be provided with drive assembly in the protection casing, be provided with on the separator box and strike the shake subassembly.

Preferably, the drive assembly includes two vice sprockets, the double-end sprocket, two chains and motor, the left end of the defeated material axle of first spiral, the left end of the defeated material axle of second spiral and the left end of the defeated material axle of third spiral all extend to in the protection casing, two vice sprockets are fixed the cover respectively and are established at the left end of the defeated material axle of first spiral and the left end of the defeated material axle of third spiral, the fixed cover of double-end sprocket is established at the left end of the defeated material axle of second spiral, the one end that two chains are close to each other is all around establishing on the double-end sprocket, the one end that two chains kept away from each other is respectively around establishing on corresponding vice sprocket, the output axle head of motor and the left end fixed connection of the defeated material axle of third spiral.

Preferably, a motor base located in the protective cover is fixedly mounted on the outer wall of the left side of the separation box, and the motor is fixedly mounted on the motor base.

Preferably, the knocking component comprises three transverse shafts, three elastic rubber rods, three knocking balls, three collision seats, three pinions and three main gears, the three transverse holes are formed in the inner wall of the left side of the separation box and located below the corresponding arc-shaped screen meshes respectively and communicated with the interior of the protective cover, the three transverse shafts are rotatably mounted in the corresponding transverse holes respectively, two ends of each transverse shaft extend out of the corresponding transverse holes, the three elastic rubber rods are fixedly mounted at the right ends of the corresponding transverse shafts respectively, the three knocking balls are fixedly mounted at the top ends of the corresponding elastic rubber rods respectively, the three collision seats are fixedly mounted at the bottoms of the corresponding arc-shaped screen meshes respectively and are in contact with the corresponding collision seats respectively, the three pinions are fixedly sleeved at the left ends of the corresponding transverse shafts respectively, the three main gears are fixedly sleeved on the first spiral conveying shaft, the second spiral conveying shaft and the third spiral conveying shaft respectively and are located in the protective cover, and the three main gears are meshed with the corresponding pinions respectively.

Preferably, bearings are fixedly sleeved on the three transverse shafts, and outer rings of the three bearings are fixedly connected with the inner walls of the corresponding transverse holes respectively.

Preferably, the inner wall of the right side of the separation box is fixedly provided with three inclined material guide plates at equal intervals, and the three inclined material guide plates are respectively positioned above the corresponding arc-shaped screens.

(III) advantageous effects

The utility model provides a concrete grit separator. The method has the following beneficial effects:

(1) This concrete grit separator, through utilizing two vice sprockets, the double-end sprocket, the transmission effect of two chains, steerable first spiral delivery axle, second spiral delivery axle and third spiral delivery axle rotate simultaneously, utilize the arc screen cloth of top, can carry out the first screening separation to the concrete grit, under the action of rotation of first spiral delivery axle, the concrete grit that steerable particle size is big is discharged from the row's of top pipe, utilize the arc screen cloth of intermediate position, can carry out the secondary screening separation to the concrete grit, under the action of rotation of second spiral delivery axle, the moderate concrete grit of steerable particle size is deposited and is discharged from the row's of intermediate position pipe, utilize the arc screen cloth of below, can carry out the secondary screening separation to the concrete grit, under the action of rotation of third spiral delivery axle, the concrete grit that steerable particle size is little is discharged from the row's of below pipe, sewage flows from the blow off pipe, and then can carry out the tertiary screening separation processing to the concrete grit, separation to the concrete grit is more, the screening effect to the concrete grit has been improved, it recycles the follow-up screening to help the concrete grit to carry out the careful grit separation to utilize the grit again.

(2) This concrete sand stone separator, through utilize three master gear respectively with the meshing transmission of corresponding pinion, steerable three ball that strikes takes place the collision that strikes of intermittent type nature with corresponding collision seat respectively, and then steerable three arc screen cloth all receives the shaking force that strikes the collision and produce, can more smoothly quick screening separation to concrete sand stone for during the difficult card of concrete grit hinders the sieve mesh on corresponding arc screen cloth, improved the separation effect to the concrete grit.

Drawings

FIG. 1 is a schematic view of the three-dimensional structure of the present invention;

FIG. 2 is a schematic sectional view of the main view of the present invention;

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

In the figure: 1. a separation tank; 2. a hopper; 3. an arc screen; 4. a discharge pipe; 5. a first spiral delivery shaft; 6. a second spiral delivery shaft; 7. a third spiral delivery shaft; 8. a blow-off pipe; 9. a secondary sprocket; 10. a double-ended sprocket; 11. a chain; 12. a motor; 13. a motor base; 14. a horizontal axis; 15. an elastic rubber rod; 16. knocking and hitting the ball; 17. a collision seat; 18. a pinion gear; 19. a main gear; 20. a protective cover; 21. an inclined material guide plate.

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 efforts all belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, are not to be construed as limiting the present invention, and in the description of the present invention, "plurality" means two or more unless specifically defined otherwise.

As shown in fig. 1-3, the utility model provides a technical solution: a concrete sand-stone separating device comprises a separating box 1, wherein a feeding hopper 2 is fixedly installed at the top of the separating box 1, three arc-shaped screens 3 are fixedly installed in the separating box 1 at equal intervals, three discharging pipes 4 are fixedly installed at the right side of the separating box 1 at equal intervals, a first spiral conveying shaft 5, a second spiral conveying shaft 6 and a third spiral conveying shaft 7 are rotatably installed in the separating box 1, the first spiral conveying shaft 5, the second spiral conveying shaft 6 and the third spiral conveying shaft 7 are respectively positioned above the corresponding arc-shaped screens 3, the right end of the first spiral conveying shaft 5, the right end of the second spiral conveying shaft 6 and the right end of the third spiral conveying shaft 7 respectively extend into the corresponding discharging pipes 4, a discharging pipe 8 positioned below the arc-shaped screens 3 is fixedly installed at the left side of the separating box 1, the left side fixed mounting of separator box 1 has the protection casing 20 that is located blow off pipe 8 top, be provided with drive assembly in the protection casing 20, utilize drive assembly, steerable first spiral delivery axle 5, second spiral delivery axle 6 and third spiral delivery axle 7 rotate simultaneously, and then the convenience is according to screening the concrete grit at the in-process of carrying the concrete grit, be provided with on the separator box 1 and strike the shake subassembly, strike the subassembly through the utilization, steerable three radial screen 3 receives to strike and produces the vibrations power, and then the vibrations power that utilizes three radial screen 3 to receive can be more smooth and easy quick sieves the concrete grit, the difficult card of concrete grit hinders in the sieve mesh on corresponding radial screen 3, the screening effect is improved.

In this embodiment, among the three arc screen cloth 3, the sieve mesh size of the arc screen cloth 3 of the top is the biggest, and the sieve mesh size of the arc screen cloth 3 of intermediate position is moderate, and the sieve mesh size on the arc screen cloth 3 of the below is the minimum, and then can install the particle size of concrete grit and carry out screening separation step by step.

In this embodiment, the length of the first spiral conveying shaft 5 is greater than that of the second spiral conveying shaft 6, the length of the second spiral conveying shaft 6 is greater than that of the third spiral conveying shaft 7, and the length dimensions of the three discharge pipes 4 are sequentially reduced from top to bottom, so that concrete gravel with different particle sizes can be conveniently discharged separately.

In this embodiment, the driving assembly includes two auxiliary chain wheels 9, a double-end chain wheel 10, two chains 11 and a motor 12, the left end of the first spiral conveying shaft 5, the left end of the second spiral conveying shaft 6 and the left end of the third spiral conveying shaft 7 all extend into the protective cover 20, two auxiliary chain wheels 9 are respectively fixedly sleeved at the left end of the first spiral conveying shaft 5 and the left end of the third spiral conveying shaft 7, the fixed sleeve of the double-end chain wheel 10 is sleeved at the left end of the second spiral conveying shaft 6, the ends of the two chains 11 close to each other are all wound on the double-end chain wheel 10, the ends of the two chains 11 far away from each other are respectively wound on the corresponding auxiliary chain wheels 9, the output shaft end of the motor 12 is fixedly connected with the left end of the third spiral conveying shaft 7, the two auxiliary chain wheels 9, the double-end chain wheel 10 and the transmission action of the two chains 11 are utilized, and the first spiral conveying shaft 5, the second spiral conveying shaft 6 and the third spiral conveying shaft 7 can be controlled to rotate simultaneously.

In this embodiment, fixed mounting has the motor cabinet 13 that is located the protection casing 20 on the left side outer wall of separator box 1, and motor 12 fixed mounting utilizes motor cabinet 13, can support the mounted position of motor 12 and consolidate on motor cabinet 13 for motor 12's installation is firm stable.

In this embodiment, the knocking component includes three lateral shafts 14, three elastic rubber rods 15, three knocking balls 16, three collision seats 17, three pinions 18 and three main gears 19, three lateral holes are formed on the inner wall of the left side of the separation box 1, the three lateral holes are respectively located below the corresponding arc-shaped screens 3, the three lateral holes are all communicated with the inside of the protective cover 20, the three lateral shafts 14 are respectively rotatably installed in the corresponding lateral holes, both ends of the lateral shafts 14 extend out of the lateral holes, the three elastic rubber rods 15 are respectively fixedly installed at the right ends of the corresponding lateral shafts 14, the three knocking balls 16 are respectively fixedly installed at the top ends of the corresponding elastic rubber rods 15, the three collision seats 17 are respectively fixedly installed at the bottoms of the corresponding arc-shaped screens 3, the three knocking balls 16 are respectively in contact with the corresponding collision seats 17, the three pinions 18 are respectively fixedly sleeved at the left ends of the corresponding lateral shafts 14, the three main gears 19 are respectively fixedly sleeved on the first spiral conveying shafts 5, the second spiral conveying shafts 6 and the third spiral conveying shafts 7, and the three main gears 19 are respectively engaged with the corresponding auxiliary gears 18, and the three main gears 18 can control the knocking balls to generate intermittent transmission of the knocking balls, and the knocking balls when the three main gears 18 are respectively driven by the corresponding auxiliary gears to generate the intermittent transmission force, and the intermittent knocking balls.

In this embodiment, the three elastic rubber rods 15 are made of soft rubber material with good elasticity, and the three hitting balls 16 and the three collision seats 17 are made of stainless steel material.

In this embodiment, all fixed the cover is equipped with the bearing on the three cross axle 14, the outer lane of three bearing respectively with the inner wall fixed connection of corresponding cross bore, through utilizing the bearing, play the effect that supports and fix a position cross axle 14's mounted position for cross axle 14 can rotate at corresponding cross bore internal stability.

In this embodiment, equidistant fixed mounting has three oblique stock guide 21 on the right side inner wall of separator box 1, and three oblique stock guide 21 is located corresponding arc screen 3's top respectively, through utilizing three oblique stock guide 21, can carry out the effect that leads with the flow direction of concrete grit, and then convenient control is carried the concrete grit that falls on arc screen 3 from a left side to the right side.

In this embodiment, fixed mounting has control switch on the outer wall of separator box 1, and motor 12 and control switch loop through wire and external power cord electric connection and constitute the return circuit, and control switch steerable motor 12 opens and closes.

When the device is used, the separation box 1 is placed at a proper position on the ground, when concrete gravels are screened and separated, the power is switched on, the motor 12 is started to work, the first spiral conveying shaft 5, the second spiral conveying shaft 6 and the third spiral conveying shaft 7 can be controlled to rotate simultaneously by utilizing the transmission action of the two auxiliary chain wheels 9, the double-end chain wheel 10 and the two chains 11, then the concrete gravels are continuously poured into the separation box 1 from the hopper 2, so that the concrete gravels conveniently slide to the uppermost arc-shaped screen mesh 3 along the inclination of the uppermost inclined guide plate 21, the concrete gravels falling to the uppermost arc-shaped screen mesh 3 can be horizontally conveyed by utilizing the rotation of the first spiral conveying shaft 5, the concrete gravels falling to the uppermost arc-shaped screen mesh 3 can be horizontally conveyed to the right, in the conveying process, the concrete gravels and the concrete gravels with large particle diameters can be primarily screened and separated on the uppermost arc-shaped screen mesh 3 and can be continuously discharged from the uppermost discharge pipe 4 by utilizing the arc-shaped screen mesh 3, the concrete gravels with small particle diameters, the concrete gravels and the sewage can be discharged from the uppermost arc-shaped screen mesh 3 to the uppermost arc-shaped screen mesh 3 and the intermediate screen mesh 3, the intermediate arc-shaped screen mesh 3 can be discharged from the intermediate screen mesh 3, the intermediate arc-shaped screen mesh 3, the intermediate gravel and the sewage water with small particle diameters, the concrete gravels falling on the arc-shaped screen 3 at the lowest part can be horizontally conveyed rightwards by utilizing the rotation of the third spiral conveying shaft 7, the arc-shaped screen 3 at the lowest part is utilized, the concrete sand can be screened and separated again, so that the sewage falls through the sieve pores on the arc-shaped sieve mesh 3 at the lowest part and flows out from the sewage discharge pipe 8, the concrete sand with small particle size is discharged from the discharge pipe 4 at the lowest part, thereby realizing the three-time screening and separating treatment of the concrete sand and stone, leading the screening and separating of the concrete sand and stone to be more delicate, improving the screening and separating effect of the concrete sand and stone, being beneficial to the subsequent recycling of the screened and separated concrete sand and stone, in the process of screening and separating concrete sand, the first spiral conveying shaft 5, the second spiral conveying shaft 6 and the third spiral conveying shaft 7 respectively drive the three main gears 19 arranged thereon to rotate, and the three main gears 19 are respectively engaged with the corresponding pinion 18 for transmission, three transverse shafts 14 can be controlled to respectively drive the corresponding elastic rubber rod 15 and the knocking ball 16 to rotate, thereby controlling the three knocking balls 16 to generate intermittent knocking collision with the corresponding collision seats 17 respectively, so that the vibration force generated during the knocking collision can be transmitted to the corresponding arc-shaped screen 3, further, when the three arc-shaped screens 3 are all subjected to the vibration force generated by knocking and collision, the concrete gravels can be screened and separated more smoothly and rapidly, so that the concrete sand is not easy to be blocked in the sieve pores on the corresponding arc-shaped sieve mesh 3, the separation effect on the concrete sand is improved, after the concrete gravel screening and separating operation is completed, the motor 12 is stopped, and the details not described in detail in this specification belong to the prior art known to those skilled in the art.

To sum up, can obtain, this concrete grit separator can carry out cubic screening separation processing according to the particle size of concrete grit for the screening separation to the concrete grit is more careful, has improved the screening separation quality to the concrete grit, can smoothly quick in addition carry out the screening separation to the concrete grit, makes the difficult card of concrete grit hinder in the sieve mesh on corresponding arc screen cloth, has improved the separation effect to the concrete grit.

Claims (6)

1. The utility model provides a concrete grit separator, includes separator box (1), its characterized in that: the utility model discloses a separation box, including separator box (1), first spiral conveying axle (5), second spiral conveying axle (6) and third spiral conveying axle (7), the top fixed mounting of separator box (1) has loading hopper (2), equidistant fixed mounting has three row material pipe (4) in separator box (1), first spiral conveying axle (5), second spiral conveying axle (6) and third spiral conveying axle (7) are installed to the internal rotation of separator box (1), first spiral conveying axle (5), second spiral conveying axle (6) and third spiral conveying axle (7) are located correspondingly respectively the top of arc screen cloth (3), the right-hand member of first spiral conveying axle (5), the right-hand member of second spiral conveying axle (6) and the right-hand member of third spiral conveying axle (7) extend to corresponding respectively in arranging material pipe (4), the left side fixed mounting of separator box (1) has blow off pipe (8) that are located arc screen cloth (3) below, the left side fixed mounting of separator box (1) has protection casing (20) that is located blow off pipe (8) top, be provided with in the separator box (1) and shake the subassembly.

2. The concrete grit separator as claimed in claim 1, wherein: drive assembly includes two vice sprocket (9), double-end sprocket (10), two chains (11) and motor (12), the left end of the defeated material axle of first spiral (5), the left end of the defeated material axle of second spiral (6) and the left end of the defeated material axle of third spiral (7) all extend to in protection casing (20), two fixed cover is established respectively in vice sprocket (9) the left end of the defeated material axle of first spiral (5) with the left end of the defeated material axle of third spiral (7), double-end sprocket (10) fixed cover is established the left end of the defeated material axle of second spiral (6), two the one end that chain (11) are close to each other is all around establishing on double-end sprocket (10), two the one end that chain (11) kept away from each other is around establishing respectively on vice sprocket (9), the output end of motor (12) fixed with the left end of the defeated material axle of third spiral (7) is connected.

3. The concrete grit separator as claimed in claim 2, wherein: the motor cabinet (13) that is located protection casing (20) is fixed mounting on the left side outer wall of separator box (1), motor (12) fixed mounting be in on motor cabinet (13).

4. The concrete gravel separator of claim 1, wherein: the knocking component comprises three transverse shafts (14), three elastic rubber rods (15), three knocking balls (16), three collision seats (17), three secondary gears (18) and three main gears (19), three transverse holes are formed in the inner wall of the left side of the separating box (1), the three transverse holes are respectively located below the corresponding arc-shaped screens (3), the three transverse holes are communicated with the inside of the protective cover (20), the three transverse shafts (14) are respectively and rotatably installed in the corresponding transverse holes, two ends of each transverse shaft (14) extend out of the transverse holes, the three elastic rubber rods (15) are respectively and fixedly installed at the right ends of the corresponding transverse shafts (14), the three knocking ball rods (16) are respectively and fixedly installed at the top ends of the corresponding elastic rubber rods (15), the three collision seats (17) are respectively and fixedly installed at the bottoms of the corresponding arc-shaped screens (3), the three knocking balls (16) are respectively and fixedly contacted with the corresponding collision seats (17), the three secondary gears (18) are respectively and fixedly installed at the left ends of the corresponding transverse shafts (14), the three main gears (7) are respectively and fixedly sleeved on the first spiral conveying shafts (7) and the second main gears (19), the three main gears (19) are respectively meshed with the corresponding secondary gears (18).

5. The concrete gravel separator of claim 4, wherein: and the three transverse shafts (14) are fixedly sleeved with bearings, and outer rings of the three bearings are fixedly connected with the inner walls of the corresponding transverse holes respectively.

6. The concrete grit separator as claimed in claim 1, wherein: the inner wall of the right side of the separation box (1) is fixedly provided with three inclined material guide plates (21) at equal intervals, and the three inclined material guide plates (21) are respectively positioned above the corresponding arc-shaped screens (3).

Images