CN216965297U

CN216965297U - Vibration winnowing equipment based on building rubbish recycled concrete

Info

Publication number: CN216965297U
Application number: CN202220174796.2U
Authority: CN
Inventors: 曹友忠; 蔡世涛; 孟宪青
Original assignee: Qingdao Zhongjin Building Materials Co ltd
Current assignee: Qingdao Zhongjin Building Materials Co ltd
Priority date: 2022-01-23
Filing date: 2022-01-23
Publication date: 2022-07-15
Anticipated expiration: 2032-01-23

Abstract

The utility model discloses vibration winnowing equipment based on construction waste recycled concrete, and particularly relates to the field of vibration winnowing equipment. The secondary vibration winnowing of the recycled concrete is realized by arranging the cam and the winnowing device, the recycled concrete with different volumes is classified, and the vibration frequency of the winnowing device can be adjusted.

Description

Vibration winnowing equipment based on building rubbish recycled concrete

Technical Field

The utility model relates to the field of vibration winnowing equipment, in particular to vibration winnowing equipment based on construction waste recycled concrete.

Background

The regenerated concrete is new concrete prepared by crushing, cleaning and grading waste concrete blocks, mixing the crushed waste concrete blocks with the grading according to a certain proportion, partially or completely replacing natural aggregates (mainly coarse aggregates) such as sand stones and the like, and then adding cement, water and the like. The recycled concrete can have the following situations according to the combination form of aggregate: all aggregates are regenerated aggregates; the coarse aggregate is regenerated aggregate, and the fine aggregate is natural sand; the coarse aggregate is natural broken stone or pebble, and the fine aggregate is regenerated aggregate; the reclaimed aggregate replaces a portion of the coarse or fine aggregate.

The construction waste contains a large amount of recycled concrete, which can be recycled, but the light impurities mixed in the recycled concrete can not be effectively sorted out, and the accuracy of recycling and sorting is not high. In view of this, it is necessary to provide a vibration winnowing device based on construction waste recycled concrete.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects in the prior art, the utility model provides a vibration air separation device based on construction waste recycled concrete, which solves the problem that light impurities contained in the recycled concrete are difficult to separate.

In order to achieve the above purpose, the utility model provides the following technical scheme: the utility model provides a vibration winnowing equipment based on building rubbish recycled concrete, includes the connecting plate, the upper surface right side fixed mounting of connecting plate has driving motor, the spread groove has been seted up on the right side of connecting plate, the equal fixed mounting in the lower surface left and right sides of connecting plate has the connecting seat, two there is the axis of rotation inside of connecting seat through bearing movable mounting, the right-hand member of axis of rotation all is equipped with the belt pulley with driving motor's output, two be equipped with driving belt on the belt pulley, equidistant three cam that is equipped with in the axis of rotation, the last fixed surface of connecting plate installs the collecting box, the top of collecting box is equipped with wind selector, the last fixed surface of connecting plate installs the link frame, the top fixed mounting of link frame has the feeding storehouse.

In a preferred embodiment, the air separation device comprises a first air separation mechanism and a second air separation mechanism, the first air separation mechanism is arranged above the second air separation mechanism, and the first air separation mechanism and the second air separation mechanism carry out twice vibration air separation on the recycled concrete.

In a preferred embodiment, second selection by winnowing mechanism includes second connecting spring, second connecting spring fixed mounting is in the upper surface four corners department of collecting box, four second connecting spring's top fixed mounting has the second screening net, the top fixed mounting of second screening net has the second to store the storehouse, the fixed frame of second side fixed mounting of second storage storehouse, fixed mounting has the second air-blower in the fixed frame of second, the storehouse is collected to the left surface fixed mounting that the storehouse was stored to the second slant, the storehouse is collected with the second in the second slant and the storehouse is linked together, has realized storing the clearance of the impurity that contains in the building rubbish in the storehouse to the second.

In a preferred embodiment, first selection by winnowing mechanism includes first coupling spring, first coupling spring fixed mounting is in the upper surface four corners department of storehouse, four at the second upper surface four corners department of storing the storehouse first coupling spring's top fixed mounting has first screening net, the top fixed mounting of first screening net has first storage storehouse, the left surface fixed mounting of first storage storehouse has first fixed frame, fixed mounting has first air-blower in the first fixed frame, the right flank fixed mounting of first storage storehouse has first slant to collect the storehouse, storehouse and first storage storehouse are linked together to first slant collection, have realized the clearance to the impurity that contains in the building rubbish in the first storage storehouse.

In a preferred embodiment, the mesh diameter of the first screening net is larger than the mesh diameter of the second screening net, enabling the classification of recycled concrete of different volumes.

In a preferred embodiment, a bottom plate is arranged below the connecting plate, telescopic rods are arranged at four corners between the connecting plate and the bottom plate, the top ends of the telescopic rods are connected with the lower surface of the connecting plate, and the bottom ends of the telescopic rods are connected with the upper surface of the bottom plate, so that the connecting plate is prevented from being separated from the bottom plate in a vibration process.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, by arranging the driving motor, the rotating shaft, the cam and the wind selection device, a worker starts the driving motor in the use process, and the rotating shaft rotates under the connection of the two belt pulleys and the transmission belt, so that the rotation of the cam is realized, the cam intermittently jacks up the connecting plate and the wind selection device in the rotation process, the vibration effect of the connecting plate is realized, the rotation speed of the cam can be adjusted by adjusting the rotation speed of the driving motor, and the vibration frequency of the connecting plate and the wind selection device is adjusted;

2. according to the utility model, through arranging the winnowing device, the recycled concrete with different volumes in the first screening net and the second screening net is vibrated in the vibrating process, at the moment, the first air blower and the second air blower blow and clean impurities in the recycled concrete, the impurities in the first screening net are blown into the first inclined collecting bin on the right side, and the impurities in the second screening net are blown into the second inclined collecting bin on the left side, so that the impurities are conveniently centralized by workers.

Drawings

For a clearer explanation of the embodiments of the present application or technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings can be obtained by those skilled in the art according to the drawings.

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

FIG. 2 is an elevational view of the overall construction of the present invention;

FIG. 3 is a bottom view of the overall structure of the present invention;

FIG. 4 is a top view of the overall structure of the present invention;

FIG. 5 is a side view of the overall structure of the present invention;

FIG. 6 is a side view of the overall structure of the present invention;

fig. 7 is an enlarged view of a in fig. 6 according to the present invention.

Description of reference numerals:

1. a connecting plate; 2. a collection box; 3. a drive motor; 4. connecting grooves; 5. a connecting seat; 6. a rotating shaft; 7. a belt pulley; 8. a drive belt; 9. a first winnowing mechanism; 901. a first connecting spring; 902. a first screening net; 903. a first storage bin; 904. a first fixed frame; 905. a first blower; 906. a first inclined collection bin; 10. a second winnowing mechanism; 1001. a second connecting spring; 1002. a second screening net; 1003. a second storage bin; 1004. a second fixed frame; 1005. a second blower; 1006. a second inclined collecting bin; 11. a connecting frame; 12. a feeding bin; 13. a cam; 14. a base plate; 15. a telescopic rod.

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 1-7 of the specification, the vibrating winnowing device based on the construction waste recycled concrete of the embodiment comprises a connecting plate 1, a driving motor 3 is fixedly installed on the right side of the upper surface of the connecting plate 1, a connecting groove 4 is formed in the right side of the connecting plate 1, connecting seats 5 are fixedly installed on the left side and the right side of the lower surface of the connecting plate 1, rotating shafts 6 are movably installed inside the two connecting seats 5 through bearings, belt pulleys 7 are respectively arranged at the right end of each rotating shaft 6 and the output end of the driving motor 3, a transmission belt 8 is arranged on the two belt pulleys 7, the transmission belt 8 penetrates through the connecting groove 4, three cams 13 are arranged on the rotating shafts 6 at equal intervals, due to the shape irregularity of the cams 13, the connecting plate 1 is intermittently jacked up in the rotating process of the cams 13, and a collecting box 2 is fixedly installed on the upper surface of the connecting plate 1, accomplish the recycled concrete of screening and get into in collecting box 2, the top of collecting box 2 is equipped with wind selector, the last fixed surface of connecting plate 1 installs connection box 11, the top fixed mounting of connection box 11 has feeding storehouse 12, the below of connecting plate 1 is equipped with bottom plate 14, four corners department between connecting plate 1 and the bottom plate 14 all is equipped with telescopic link 15, the top of telescopic link 15 is connected with the lower surface of connecting plate 1, the bottom of telescopic link 15 is connected with the upper surface of bottom plate 14, and telescopic link 15 has guaranteed that connecting plate 1 does not take place to break away from with bottom plate 14 at the vibration in-process.

The implementation scenario is specifically as follows: in the using process of the utility model, a worker pours building waste into the feeding bin 12, then the worker starts the driving motor 3, the output end of the driving motor 3 drives the belt pulley 7 on the upper side to rotate, the rotating shaft 6 rotates under the connection of the transmission belt 8 and the belt pulley 7 on the lower side, three cams 13 on the rotating shaft 6 rotate simultaneously in the rotating process, the cams 13 intermittently jack up the connecting plate 1 in the rotating process, the connecting plate 1 drives the winnowing device to vibrate longitudinally under the connection of the telescopic rod 15, so that the vibration effect is realized, meanwhile, the worker can adjust the rotating speed of the driving motor 3, and different rotating speeds of the cams 13 are realized, namely the vibration frequencies of the connecting plate 1 and the winnowing device are adjusted.

Referring to the attached drawings 1-6 of the specification, the air separation device for the vibration air separation based on the recycled concrete of the embodiment comprises a first air separation mechanism 9 and a second air separation mechanism 10, the first air separation mechanism 9 is arranged above the second air separation mechanism 10, the first air separation mechanism 9 and the second air separation mechanism 10 perform twice vibration air separation on the recycled concrete, the first air separation mechanism 9 comprises a first connecting spring 901, the first connecting spring 901 is fixedly arranged at the four corners of the upper surface of a second storage bin 1003, a first screening net 902 is fixedly arranged at the top end of the four first connecting springs 901, the mesh diameter of the first screening net 902 is larger than that of the second screening net 1002, a first storage bin 903 is fixedly arranged above the first screening net 902, a first fixing frame 904 is fixedly arranged on the left side surface of the first storage bin 903, the first fixing frame 904 is communicated with the first storage bin 903, a first air blower 905 is fixedly installed in the first fixing frame 904, a first inclined collection bin 906 is fixedly installed on the right side surface of the first storage bin 903, the first inclined collection bin 906 is communicated with the first storage bin 903, the second air separation mechanism 10 comprises a second connecting spring 1001, the second connecting spring 1001 is fixedly installed at the four corners of the upper surface of the collection box 2, the first connecting spring 901 and the second connecting spring 1001 enhance the vibration effect of the air separation device, a second screening net 1002 is fixedly installed at the top end of the second connecting spring 1001, a second storage bin 1003 is fixedly installed above the second screening net 1002, a second fixing frame 1004 is fixedly installed on the right side surface of the second storage bin 1003, the second fixing frame 1004 is communicated with the second storage bin 1003, a second air blower 1005 is fixedly installed in the second fixing frame 1004, storehouse 1006 is collected to the left surface fixed mounting that the storehouse 1003 was stored to the second slant, storehouse 1006 is collected with the second slant to the second slant and is linked together, and storehouse 906 and the lateral surface that storehouse 1006 was collected to the second slant are collected to first slant all can have seted up the impurity export simultaneously, and the staff of being convenient for concentrates the impurity in the recycled concrete and handles.

The implementation scenario is specifically as follows: when the air separation device is used, because the connecting plate 1 vibrates under the action of the cam 13, a worker starts the first air blower 905 and the second air blower 1005 in the vibration process, the recycled concrete with different volumes in the first screening net 902 and the second screening net 1002 also vibrates under the vibration effect, at the moment, the first air blower 905 and the second air blower 1005 can blow and clean impurities in the recycled concrete, the impurities in the first screening net 902 can be blown into the first inclined collecting bin 906 on the right side, the impurities in the second screening net 1002 can be blown into the second inclined collecting bin 1006 on the left side, the impurities can slide downwards along the bottom surfaces of the first inclined collecting bin 906 and the second inclined collecting bin 1006 under the action of the self gravity, and the worker can conveniently concentrate and treat the impurities, so that the air separation device realizes secondary vibration air separation of the recycled concrete, the recycled concrete with different volumes is classified, the principle is simple, and the practicability is higher.

And finally: the above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that are within the spirit and principle of the present invention are intended to be included in the scope of the present invention.

Claims

1. The utility model provides a vibration winnowing equipment based on building rubbish recycled concrete, includes connecting plate (1), its characterized in that: a driving motor (3) is fixedly arranged on the right side of the upper surface of the connecting plate (1), a connecting groove (4) is arranged on the right side of the connecting plate (1), connecting seats (5) are fixedly arranged on the left side and the right side of the lower surface of the connecting plate (1), a rotating shaft (6) is movably arranged in the two connecting seats (5) through a bearing, the right end of the rotating shaft (6) and the output end of the driving motor (3) are both provided with belt pulleys (7), two belt pulleys (7) are provided with a transmission belt (8), three cams (13) are arranged on the rotating shaft (6) at equal intervals, the collecting box (2) is fixedly arranged on the upper surface of the connecting plate (1), the winnowing device is arranged above the collecting box (2), the connecting frame (11) is fixedly arranged on the upper surface of the connecting plate (1), and the feeding bin (12) is fixedly arranged at the top end of the connecting frame (11).

2. The vibrating air separation equipment based on construction waste recycled concrete as claimed in claim 1, wherein: the winnowing device comprises a first winnowing mechanism (9) and a second winnowing mechanism (10), wherein the first winnowing mechanism (9) is arranged above the second winnowing mechanism (10).

3. The vibrating air separation equipment based on construction waste recycled concrete as claimed in claim 2, wherein: second air separator (10) include second connecting spring (1001), second connecting spring (1001) fixed mounting is in the upper surface four corners department of collecting box (2), four the top fixed mounting of second connecting spring (1001) has second screening net (1002), the top fixed mounting of second screening net (1002) has the second to store storehouse (1003), the right flank fixed mounting that storehouse (1003) was stored to the second has fixed frame (1004) of second, fixed mounting has second air-blower (1005) in the fixed frame (1004) of second, the left surface fixed mounting that storehouse (1003) was stored to the second has the second slant to collect storehouse (1006), the second is collected slant storehouse (1006) and is stored storehouse (1003) and be linked together with the second.

4. The vibrating air separation equipment based on construction waste recycled concrete as claimed in claim 3, wherein: first air classification mechanism (9) include first connecting spring (901), first connecting spring (901) fixed mounting is in the upper surface four corners department of second storage storehouse (1003), four the top fixed mounting of first connecting spring (901) has first screening net (902), the top fixed mounting of first screening net (902) has first storage storehouse (903), the left surface fixed mounting of first storage storehouse (903) has first fixed frame (904), fixed mounting has first air-blower (905) in first fixed frame (904), the right flank fixed mounting of first storage storehouse (903) has first slant to collect storehouse (906), storehouse (906) are collected with first storage storehouse (903) in first slant.

5. The vibrating air separation equipment based on construction waste recycled concrete as claimed in claim 4, wherein the vibrating air separation equipment comprises: the mesh diameter of the first screening net (902) is larger than that of the second screening net (1002).

6. The vibrating air separation equipment based on construction waste recycled concrete as claimed in claim 1, wherein: the connecting plate is characterized in that a bottom plate (14) is arranged below the connecting plate (1), telescopic rods (15) are arranged at four corners between the connecting plate (1) and the bottom plate (14), the top ends of the telescopic rods (15) are connected with the lower surface of the connecting plate (1), and the bottom ends of the telescopic rods (15) are connected with the upper surface of the bottom plate (14).