CN216539572U

CN216539572U - A raw materials screening separator for green concrete production and processing

Info

Publication number: CN216539572U
Application number: CN202123148818.2U
Authority: CN
Inventors: 李海燕; 李海军; 江永芬
Original assignee: Anhui Shuidi Construction Engineering Co ltd
Current assignee: Anhui Shuidi Construction Engineering Co ltd
Priority date: 2021-12-15
Filing date: 2021-12-15
Publication date: 2022-05-17
Anticipated expiration: 2031-12-15

Abstract

The utility model discloses a raw material screening and separating device for green concrete production and processing, which adopts the technical scheme that: the screening device comprises a box body, wherein a screening mechanism is arranged in the box body and extends to the outer side of the box body; screening mechanism includes the cylinder, the cylinder inlays to be established inside the box, and a raw materials screening separator beneficial effect that is used for green concrete production and processing is: pour the concrete into the cylinder, switch on afterwards, one of them side gear rotation is driven in the pivot, one of them gear drives one of them ring gear rotation, one of them ring gear drives the cylinder and rotates, the cylinder drives a plurality of bending type boards and rotates, a plurality of bending type boards turn over the stir-fry to the concrete, turn over the stir-fry in-process, concrete and sand in the concrete can pass the round hole and drop, leave the cylinder, the inside stone of cubic big then can be stayed the cylinder, thereby the realization is to stone and sand in the concrete preseparation, improve grit and concrete screening efficiency.

Description

A raw materials screening separator for green concrete production and processing

Technical Field

The utility model relates to the technical field of screening, in particular to a raw material screening and separating device for green concrete production and processing.

Background

The green concrete is mainly divided into: in the production process of the concrete, the sand and stone in the raw materials are sometimes required to be separated.

The current screening separating centrifuge separation effect is relatively poor, still thoughtlessly has a large amount of sands in the stone after the separation, and the classification in later stage of being not convenient for is used, need collect discharged sand and stone by the manual work during classification, send to the receiver box that corresponds in, intensity of labour is big and inefficiency.

Disclosure of Invention

Therefore, the raw material screening and separating device for green concrete production and processing is provided, the roller drives the plurality of folding plates to rotate, the plurality of folding plates stir-fry the concrete, the concrete and sand in the concrete can pass through the round holes and fall off in the stir-frying process, and massive stones can be left in the roller, so that the problem of poor separating effect is solved.

In order to achieve the above purpose, the utility model provides the following technical scheme: a raw material screening and separating device for green concrete production and processing comprises a box body, wherein a screening mechanism is arranged in the box body and extends to the outer side of the box body;

the screening mechanism comprises a roller, the roller is embedded in a box body, a plurality of round holes are formed in the roller and are uniformly distributed, connecting pipes are embedded in two sides of the roller, a conveying pipe is fixedly connected to the top end of each connecting pipe, the top of the conveying pipe extends to the top of the box body, a feed inlet is fixedly connected to the inside of the conveying pipe, two supporting plates are sleeved on the outer side of the roller, the joints of the two supporting plates and the roller are movably connected through bearings, a plurality of folding plates are embedded in the roller and are uniformly distributed in a circumferential manner, two gear rings are fixedly sleeved on the outer side of the roller, gears are arranged at the bottoms of the two gear rings, the two gear rings are respectively meshed with the two gears, a first rotating shaft is fixedly embedded in the two gears, and the outer ends of the first rotating shafts penetrate through the two supporting plates and extend to the insides of two sides of the box body respectively, one side of the box body is fixedly connected with a motor, one end of one rotating shaft is fixedly connected with an output shaft of the motor, and auxiliary components are arranged on the outer sides of the two rotating shafts.

Specifically, through being equipped with a plurality of template of rolling over with cylinder inside, a plurality of template of rolling over turn over the stir-fry to the concrete, turn over the stir-fry in-process, concrete and sand in the concrete can pass the round hole and drop, and massive big stone then can stay inside the cylinder to the realization is to the stone and the sand in the concrete preseparation.

Preferably, the roller top and the equal fixedly connected with in bottom arrange the material pipe, two arrange the material outside of managing and all overlap and be equipped with the valve, the fixed ejection of compact frame that is equipped with of box rear side, the ejection of compact frame is located one of them valve bottom.

Specifically, through setting up valve and play work or material rest to the realization is sieved blocky big stone, collects.

Preferably, the auxiliary component includes an inner cavity, the inner cavity is opened inside one side of the box body, the inner cavity is located outside the first rotating shaft, one of the first rotating shaft and the second rotating shaft is arranged at the bottom of the first rotating shaft, and one end of the second rotating shaft extends into the box body.

Particularly, the first rotating shaft and the second rotating shaft are supported through the box body, so that the first rotating shaft and the second rotating shaft are more stable during rotation.

Preferably, a first chain wheel and a second chain wheel are fixedly sleeved on the outer sides of the first rotating shaft and the second rotating shaft respectively, chains are sleeved on the outer sides of the first chain wheel and the second chain wheel respectively, and the first chain wheel and the second chain wheel are in driving connection through the chains.

Specifically, the first chain wheel, the second chain wheel and the chain are matched, so that the first rotating shaft drives the second rotating shaft to rotate.

Preferably, eccentric wheels are fixedly sleeved on the outer sides of the second rotating shaft and the first rotating shaft.

Specifically, the eccentric wheel is fixedly connected with the two eccentric wheels through the first rotating shaft and the second rotating shaft, so that the eccentric wheels rotate.

Preferably, the inner wall of the rear side of the box body is fixedly connected with a transverse plate, two transverse plate tops are fixedly connected with spring telescopic rods, and two spring telescopic rod tops are fixedly connected with a connecting frame.

Specifically, the telescopic rod is matched with the connecting frame through the spring, so that the connecting frame can move up and down.

Preferably, the connecting frame is internally and respectively fixedly embedded with a first inclined plate, a second inclined plate and a third inclined plate, the second inclined plate is internally and fixedly embedded with a screen, and the connecting frame is in contact with the two eccentric wheels.

Specifically, the connecting frame is contacted with the two eccentric wheels, so that the inclined plate I, the inclined plate II and the inclined plate III shake to separate sand and stone from concrete.

Preferably, two discharge ports are formed in the other side of the box body.

Specifically, through having seted up two discharge gates, be convenient for concrete and sand drop to the box outside.

Preferably, the fixing frame is fixedly connected to the other side of the box body, two containing boxes are embedded in the fixing frame and are movably connected with the fixing frame, the top of each containing box is provided with a connecting plate, and one side of each connecting plate is fixedly connected with the box body.

Specifically, through setting up two containing boxes to the realization is convenient separately to sand and concrete and is collected.

Preferably, the joints of the roller, the two supporting plates and the two connecting pipes are movably connected through bearings, the joints of the first rotating shaft, the box body and the supporting plates are movably connected through bearings, and the joints of the second rotating shaft and the box body are movably connected through bearings.

Particularly, the rotary drum, the first rotating shaft and the second rotating shaft are firmer when rotating.

The embodiment of the utility model has the following advantages:

1. pouring the concrete into a roller, then switching on a power supply, driving a gear on one side to rotate by a rotating shaft, driving one gear to rotate by one gear, driving the roller to rotate by one gear, driving a plurality of folding plates to rotate by the roller, and stir-frying the concrete by the plurality of folding plates;

2. sand and concrete drop back on swash plate one and swash plate two respectively, two eccentric wheels upwards extrude the link when rotating the major diameter, when two eccentric wheels rotate the minor diameter, the spring telescopic link stimulates the link downwards, realize the reciprocal shake from top to bottom of link, the inside sand of sieve pair concrete of two inside of swash plate is filtered, the sand passes the sieve net and falls into three tops of swash plate, concrete and sand are respectively through two discharge gates and two connecting plates afterwards, get into inside two containing boxes, thereby realize that two containing boxes receive sand and concrete respectively steadily, need not the manual shovel and send sand and concrete, operating personnel's intensity of labour has been reduced, work efficiency is improved.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.

The structures, ratios, sizes, and the like shown in the present specification are only used for matching with the contents disclosed in the specification, so as to be understood and read by those skilled in the art, and are not used to limit the conditions that the present invention can be implemented, so that the present invention has no technical significance, and any structural modifications, changes in the ratio relationship, or adjustments of the sizes, without affecting the effects and the achievable by the present invention, should still fall within the range that the technical contents disclosed in the present invention can cover.

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

FIG. 2 is a cross-sectional view of the overall structure provided by the present invention;

FIG. 3 is an enlarged view of the portion A of FIG. 2 according to the present invention;

fig. 4 is a perspective view of the roller and the folding plate provided by the present invention.

In the figure: the device comprises a box body 1, a roller 2, a connecting pipe 3, a conveying pipe 4, a feeding hole 5, a supporting plate 6, a folding plate 7, a gear ring 8, a gear 9, a first rotating shaft 10, a motor 11, a valve 12, a discharging frame 13, a second rotating shaft 14, a first chain wheel 15, a second chain wheel 16, a chain 17, an eccentric wheel 18, a telescopic spring rod 19, a connecting frame 20, a first inclined plate 21, a second inclined plate 22, a third inclined plate 23, a fixing frame 24, a containing box 25 and a connecting plate 26.

Detailed Description

The present invention is described in terms of particular embodiments, other advantages and features of the utility model will become apparent to those skilled in the art from the following disclosure, and it is to be understood that the described embodiments are merely exemplary of the utility model and that it is not intended to limit the utility model to the particular embodiments disclosed. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to the attached drawings 1-4, the raw material screening and separating device for green concrete production and processing provided by the utility model comprises a box body 1, wherein a screening mechanism is arranged in the box body 1, and the screening mechanism extends to the outer side of the box body 1;

the screening mechanism comprises a roller 2, the roller 2 is embedded in a box body 1, a plurality of round holes are formed in the roller 2 and are uniformly distributed, connecting pipes 3 are embedded in two sides of the roller 2, a conveying pipe 4 is fixedly connected to the top ends of the two connecting pipes 3, the top of the conveying pipe 4 extends to the top of the box body 1, a feed inlet 5 is fixedly connected to the inside of the conveying pipe 4, two supporting plates 6 are sleeved on the outer side of the roller 2, the joints of the two supporting plates 6 and the roller 2 are movably connected through bearings, a plurality of folding plates 7 are embedded in the roller 2 and are uniformly distributed in a circumferential manner, two gear rings 8 are fixedly sleeved on the outer side of the roller 2, gears 9 are arranged at the bottoms of the two gear rings 8, the two gear rings 8 are respectively meshed with the two gears 9, and a first rotating shaft 10 is fixedly embedded in the two gears 9, the outer ends of the two first rotating shafts 10 penetrate through the two supporting plates 6 respectively and extend into the two sides of the box body 1, one side of the box body 1 is fixedly connected with a motor 11, one end of one of the first rotating shafts 10 is fixedly connected with an output shaft of the motor 11, and auxiliary components are arranged on the outer sides of the two first rotating shafts 10;

in this embodiment, pour the concrete into conveyer pipe 4 inside through feed inlet 5, get into two inside arrival cylinders 2 of connecting pipe 3 again, switch on power supply afterwards, motor 11 output shaft drives pivot 10 and rotates, pivot 10 drives one of them side gear 9 and rotates, one of them gear 9 drives one of them ring gear 8 and rotates, one of them ring gear 8 drives cylinder 2 and rotates, cylinder 2 drives a plurality of folded plate 7 and rotates, a plurality of folded plate 7 stir-fry the concrete, stir-fry the in-process turning over, concrete and sand in the concrete can pass the round hole and drop, leave cylinder 2, and massive big stone then can stay inside cylinder 2, thereby realize carrying out the preseparation to stone and sand in the concrete, improve grit and concrete screening efficiency.

Wherein, in order to realize the auxiliary purpose, this device adopts the following technical scheme to realize: the auxiliary component comprises an inner cavity, the inner cavity is arranged in one side of the box body 1, the inner cavity is located in the first 10 outer sides of the rotating shaft, one of the inner cavity is provided with a second 14 rotating shaft at the bottom of the first 10 rotating shaft, one end of the second 14 rotating shaft extends into the box body 1, one of the ends of the first 10 rotating shaft and the second 14 rotating shaft is respectively and fixedly sleeved with a first chain wheel 15 and a second chain wheel 16, the outer sides of the first 15 chain wheels and the second chain wheels 16 are respectively sleeved with a chain 17, the first 15 chain wheels and the second chain wheels 16 are in driving connection through the chain 17, the outer sides of the second 14 rotating shaft and the first 10 rotating shaft are respectively and fixedly sleeved with an eccentric wheel 18, the inner wall of the rear side of the box body 1 is fixedly connected with a transverse plate, the top of the transverse plate is respectively and fixedly connected with a spring telescopic rod 19 and a connecting frame 20, the top of the spring telescopic rod 19 is fixedly connected with a connecting frame 20, and the inner part of the connecting frame is respectively and fixedly embedded with a first 21 of an inclined plate, The sand and the concretes respectively drop on the inclined plate I21 and the inclined plate II 22, one rotating shaft I10 drives the chain wheel I15 to rotate, the chain wheel I15 drives the chain wheel II 16 to rotate, the chain wheel II 16 drives the rotating shaft II 14 to rotate, the roller 2 drives the other gear ring 8 to rotate, the other gear ring 8 drives the gear wheel 9 on the other side to rotate, and the other gear wheel 9 drives the other rotating shaft I10 to rotate, the other rotating shaft I10 and the rotating shaft II 14 respectively drive the eccentric wheels 18 to rotate, the two eccentric wheels 18 extrude the connecting frame 20 when rotating to a long diameter, the connecting frame 20 pressurizes the two spring telescopic rods 19, at the moment, the two spring telescopic rods 19 are in a compression state, when the two eccentric wheels 18 rotate to a short diameter, the two eccentric wheels do not contact with the connecting frame 20, the connecting frame 20 is free of stress and rebounding at the moment, the connecting frame 20 can shake up and down in a reciprocating mode, the connecting frame 20 drives the inclined plate I21, the inclined plate II 22 and the inclined plate III 23 to shake, the screen inside the inclined plate II 22 filters sand inside the concrete, the sand passes through the screen and falls into the top of the inclined plate III 23, then the concrete and the sand respectively enter the two containing boxes 25 through the two discharge ports and the two connecting plates 26, so that the two containing boxes 25 respectively stably receive the sand and the concrete without manually shoveling the sand and the concrete, the labor intensity of operators is reduced, and the working efficiency is improved.

The using process of the utility model is as follows: when the utility model is used, an operator pours the concrete into the conveying pipe 4 through the feeding hole 5, then the concrete enters the two connecting pipes 3 and reaches the roller 2, then the power is switched on, the output shaft of the motor 11 drives the first rotating shaft 10 to rotate, the first rotating shaft 10 drives the first side gear 9 to rotate, one gear 9 drives one gear ring 8 to rotate, one gear ring 8 drives the roller 2 to rotate, the roller 2 drives the plurality of folding plates 7 to rotate, the plurality of folding plates 7 stir-fry the concrete, the concrete and sand in the concrete can pass through the circular holes and fall off the roller 2 in the stir-fry process, massive stones can remain in the roller 2, the valve 12 is opened at regular time, the large stones can be discharged through the discharging frame 13, then the sand and the concrete respectively fall on the first inclined plate 21 and the second inclined plate 22, one rotating shaft 10 drives the first chain wheel 15 to rotate, the chain wheel I15 drives the chain wheel II 16 to rotate, the chain wheel II 16 drives the rotating shaft II 14 to rotate, the roller 2 drives the other gear ring 8 to rotate, the other gear ring 8 drives the gear 9 on the other side to rotate, the other gear 9 drives the other rotating shaft I10 to rotate, the two rotating shafts I10 and II 14 respectively drive the eccentric wheels 18 to rotate, the two eccentric wheels 18 extrude the connecting frame 20 when rotating to the long diameter, the connecting frame 20 pressurizes the two spring telescopic rods 19, the two spring telescopic rods 19 are in a compression state at the moment, when the two eccentric wheels 18 rotate to the short diameter, the two eccentric wheels do not contact with the connecting frame 20, the connecting frame 20 is not stressed and rebounded at the moment, the connecting frame 20 can shake up and down in a reciprocating mode, the connecting frame 20 drives the inclined plate I21, the inclined plate II 22 and the inclined plate III 23 to shake, the screen inside the concreted soil is filtered, and the sand passes through the screen and falls onto the top of the inclined plate III 23, then the concrete and sand respectively enter the two containing boxes 25 through the two discharge ports and the two connecting plates 26.

The above description is only a preferred embodiment of the present invention, and any person skilled in the art may modify the present invention or modify it into an equivalent technical solution by using the technical solution described above. Therefore, any simple modifications or equivalent substitutions made in accordance with the technical solution of the present invention are within the scope of the claims of the present invention.

Claims

1. The utility model provides a raw materials screening separator for green concrete production and processing, includes box (1), its characterized in that: a screening mechanism is arranged in the box body (1) and extends to the outer side of the box body (1);

screening mechanism includes cylinder (2), cylinder (2) inlay and establish inside box (1), a plurality of round holes have been seted up to cylinder (2) inside, and is a plurality of the round hole is even form distribution, cylinder (2) both sides all inlay and are equipped with connecting pipe (3), two connecting pipe (3) top fixedly connected with conveyer pipe (4), conveyer pipe (4) top extends to box (1) top, conveyer pipe (4) inside fixedly connected with feed inlet (5), cylinder (2) outside cover is equipped with two backup pads (6), two the junction of backup pad (6) and cylinder (2) all is through bearing swing joint, cylinder (2) inside is inlayed and is equipped with a plurality of roll-over boards (7), and is a plurality of roll-over board (7) are circumference form evenly distributed, cylinder (2) outside is fixed cup jointed two ring gears (8), two ring gear (8) bottom all is equipped with gear (9), two ring gear (8) meshes with two gear (9) respectively mutually, two gear (9) inside all fixed the inlaying and is equipped with pivot (10), two inside pivot (10) outer end runs through two backup pads (6) respectively and extends to box (1) both sides, box (1) one side fixedly connected with motor (11), one of them pivot (10) one end and motor (11) output shaft fixed connection, two the pivot (10) outside all is equipped with auxiliary component.

2. The raw material screening and separating device for green concrete production and processing according to claim 1, characterized in that: roller (2) top and the equal fixedly connected with in bottom arrange the material pipe, two arrange the material outside of managing and all overlap and be equipped with valve (12), box (1) rear side is fixed to be inlayed and is equipped with ejection of compact frame (13), ejection of compact frame (13) are located one of them valve (12) bottom.

3. The raw material screening and separating device for green concrete production and processing according to claim 1, characterized in that: the auxiliary component comprises an inner cavity, the inner cavity is arranged inside one side of the box body (1), the inner cavity is located outside the first rotating shaft (10), one of the first rotating shaft (10) is provided with a second rotating shaft (14) at the bottom, and one end of the second rotating shaft (14) extends into the box body (1).

4. The raw material screening and separating device for green concrete production and processing according to claim 3, characterized in that: one of the rotating shaft I (10) and the rotating shaft II (14) are fixedly sleeved with a chain wheel I (15) and a chain wheel II (16) respectively, chains (17) are sleeved on the outer sides of the chain wheel I (15) and the chain wheel II (16), and the chain wheel I (15) and the chain wheel II (16) are in driving connection through the chains (17).

5. The raw material screening and separating device for green concrete production and processing according to claim 3, characterized in that: eccentric wheels (18) are fixedly sleeved on the outer sides of the second rotating shaft (14) and the first rotating shaft (10).

6. The raw material screening and separating device for green concrete production and processing according to claim 1, characterized in that: the box (1) rear side inner wall fixedly connected with diaphragm, two equal fixedly connected with spring telescopic link (19) in diaphragm top, two spring telescopic link (19) top fixedly connected with link (20).

7. The raw material screening and separating device for green concrete production and processing according to claim 6, characterized in that: the inclined plate I (21), the inclined plate II (22) and the inclined plate III (23) are fixedly embedded in the connecting frame (20) respectively, a screen is fixedly embedded in the inclined plate II (22), and the connecting frame (20) is in contact with the two eccentric wheels (18).

8. The raw material screening and separating device for green concrete production and processing according to claim 1, characterized in that: two discharge ports are formed in the other side of the box body (1).

9. The raw material screening and separating device for green concrete production and processing according to claim 1, characterized in that: the box (1) opposite side fixedly connected with mount (24), mount (24) inside is inlayed and is equipped with two containing boxes (25), two containing boxes (25) and mount (24) swing joint, two containing boxes (25) top all is equipped with connecting plate (26), two connecting plate (26) one side all with box (1) fixed connection.

10. The raw material screening and separating device for green concrete production and processing according to claim 3, characterized in that: the roller (2) is movably connected with the joints of the two supporting plates (6) and the two connecting pipes (3) through bearings, the joints of the first rotating shaft (10) and the box body (1) and the supporting plates (6) are movably connected through bearings, and the joints of the second rotating shaft (14) and the box body (1) are movably connected through bearings.