CN213051400U - Construction waste screening device - Google Patents

Abstract

The utility model belongs to the technical field of the building, a construction waste screening plant is disclosed, which comprises a supporting table, the top of brace table alternates and is provided with the drum, the top of brace table inlays and is equipped with the bearing rather than fixed connection, the inner circle of bearing and the lateral surface fixed connection of drum, the first net section of thick bamboo of inside fixedly connected with of drum. This scheme is at first when using in pouring the useless brick sediment of building that needs the screening into first net section of thick bamboo, then it is rotatory to drive the drum through rotatory auxiliary member, because the effect of centrifugal force, make the waste residue that is less than first net section of thick bamboo mesh, get rid of into second screening intracavity, and be less than the waste residue of second net section of thick bamboo mesh, get rid of into third screening intracavity, thereby realize the hierarchical screening of the useless brick sediment of building, stir the subassembly to first screening chamber simultaneously with this, the useless brick sediment of building in second screening chamber and the third screening intracavity stirs, make the screening effect better, improve the efficiency of hierarchical screening.

Description

Construction waste screening device

Technical Field

The utility model relates to a building technical field, more specifically say, relate to a construction waste screening plant.

Background

The construction waste refers to the general name of dregs, waste concrete, waste bricks and stones and other wastes produced by people in the production activities of the construction industry such as demolition, construction, decoration and repair. The construction waste can be classified into engineering residue soil, decoration waste, demolition waste, engineering slurry and the like according to the production source; the construction waste can be classified into brick slag, concrete blocks, broken stone blocks, broken brick and tile blocks, waste mortar, slurry, asphalt blocks, waste plastics, waste metals, waste bamboo and wood and the like according to the composition.

The construction waste is not helpful to the construction itself, but is a substance generated in the construction process, and needs to be treated correspondingly, so that the ideal engineering project construction can be achieved.

SUMMERY OF THE UTILITY MODEL

1. Technical problem to be solved

To the problem that exists among the prior art, the utility model aims to provide a construction waste screening plant possesses the advantage that screening efficiency is high, has solved current construction waste's hierarchical screening, like the screening of building useless brick sediment, mostly the manual work goes on, and artifical screening intensity of labour is big, and the problem of inefficiency.

2. Technical scheme

In order to solve the above problems, the utility model adopts the following technical proposal.

The utility model provides a construction waste screening plant, includes a supporting bench, the top of brace table alternates and is provided with the drum, the top of brace table inlays the bearing rather than fixed connection, the inner circle of bearing and the lateral surface fixed connection of drum, the first net section of thick bamboo of inside fixedly connected with of drum, the outside fixedly connected with second net section of thick bamboo that the inside of drum just is located first net section of thick bamboo, the mesh of second net section of thick bamboo is less than the mesh of first net section of thick bamboo, first net section of thick bamboo and second net section of thick bamboo separate the drum from inside to outside for first screening chamber, second screening chamber and third screening chamber, the outside of drum is provided with rotatory auxiliary member, the left side fixedly connected with bracing piece at brace table top, the top fixedly connected with mounting panel on bracing piece right side, be provided with stirring assembly on the mounting panel, stirring assembly extends to in the drum and is located first net section of thick bamboo respectively, The inside of second net section of thick bamboo and between drum and the second net section of thick bamboo, the central authorities of first screening chamber bottom, the second screening chamber all communicate with the feed cylinder rather than the adaptation in the both sides of second screening chamber bottom, every all be provided with the bleeder valve on the feed cylinder, the below that just is located the drum on the brace table is provided with the subassembly that gathers materials.

Preferably, rotatory auxiliary member includes the rotating electrical machines, rotating electrical machines fixed mounting is in the left side at a supporting bench top, the first belt pulley of output shaft fixedly connected with of rotating electrical machines, be provided with driving belt on the first belt pulley, the outside cover of drum is equipped with rather than fixedly connected with second belt pulley, first belt pulley passes through driving belt transmission with the second belt pulley and is connected.

Preferably, the stirring subassembly includes agitator motor, agitator motor fixed mounting is at the top of mounting panel, agitator motor's output shaft fixedly connected with bull stick, the bottom of bull stick runs through and extends to the below of mounting panel, the bottom fixedly connected with fixed plate of bull stick, the first stirring piece of central fixedly connected with of fixed plate bottom, the bottom of fixed plate and the both sides fixedly connected with second stirring piece that is located first stirring piece, the bottom of fixed plate and the equal fixedly connected with third stirring piece in both sides that is located two second stirring pieces, first stirring piece extends to the inside in first screening chamber, two the second stirring piece divide and extend to the inside in second screening chamber respectively, two the third stirring piece divide and extend to the inside in third screening chamber respectively.

Preferably, the subassembly that gathers materials includes first collecting hopper, second collecting hopper and third collecting hopper, the lateral surface of first collecting hopper with brace table fixed connection and correspond with the drum, the second collecting hopper is located first collecting hopper inboardly, the third collecting hopper is located the inboard of second collecting hopper, with first screening chamber intercommunication divide the feed cylinder to correspond with third collecting hopper, two with second screening chamber intercommunication divide the feed cylinder to correspond with second collecting hopper, with two of third screening chamber intercommunication divide the feed cylinder to correspond with first collecting hopper, the bottom of first collecting hopper, second collecting hopper and third collecting hopper all communicates there is the material collecting pipe.

Preferably, first stirring piece, second stirring piece and third stirring piece structure are the same, first stirring piece includes the puddler, the top of puddler and the bottom fixed connection of fixed plate, the left and right sides of puddler just is located the stirring head that the equal fixedly connected with equidistance of first screening intracavity was arranged.

Preferably, the two sides of the bottom of the fixing plate are fixedly connected with positioning rods, the top ends of the positioning rods are fixedly connected with sliding balls, the bottom of the mounting plate is provided with an annular groove, and the sliding balls are respectively in sliding connection with the annular groove.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages of:

(1) this scheme is at first when using pours into first net section of thick bamboo with the useless brick sediment of building that needs the screening into, then it is rotatory to drive the drum through rotatory auxiliary member, because the effect of centrifugal force, make the waste residue that is less than first net section of thick bamboo mesh, get rid of into second screening intracavity, and the waste residue that is less than second net section of thick bamboo mesh, get rid of into third screening intracavity, thereby realize the hierarchical screening of useless brick sediment of building, stirring subassembly stirs the first screening chamber to the useless brick sediment of building in this while, second screening chamber and third screening intracavity, make the screening effect better, improve the efficiency of hierarchical screening, after the screening is accomplished, make the cooperation through dividing a material section of thick bamboo and subassembly, can realize the collection of screening material, and the stirring subassembly can also play the effect of preventing blockking up and accelerating the receipts material at the in-process of gathering materials, work efficiency is high.

(2) Through with the rotating electrical machines circular telegram operation, drive first belt pulley and rotate to drive second belt pulley and drum rotation through drive belt's transmission, realize then that the building useless brick sediment passes through centrifugal force's hierarchical screening in the drum.

(3) Through with agitator motor circular telegram operation, it is rotatory to drive bull stick and fixed plate, and then drives first stirring piece, second stirring piece and third stirring piece rotation to the realization stirs the useless brick sediment of building of first screening chamber, second screening chamber and third screening intracavity, improves hierarchical screening efficiency, and can also play the effect of accelerating the blanking, preventing to divide a feed cylinder to block up when gathering materials.

(4) After the screening is finished, waste residues in the first screening cavity fall into the third collecting hopper through the material separating cylinder and are collected through the material collecting pipe at the bottom of the third collecting hopper, waste residues in the second screening cavity fall into the second collecting hopper through the material separating cylinder and are collected through the material collecting pipe at the bottom of the second collecting hopper, and waste residues in the third screening cavity fall into the first collecting hopper through the material separating cylinder and are collected through the material collecting pipe at the bottom of the first collecting hopper, so that the material collection is convenient.

(5) The stirring rod can be driven to rotate along with the rotation of the fixed plate, and then the stirring head is driven to rotate, so that the waste building brick residues in the cylinder can be stirred.

(6) Through mutually supporting of locating lever, sliding ball and ring channel, stability when multiplicable fixed plate moves.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a front sectional view of the present invention shown in FIG. 1;

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

fig. 4 is a top view of the cylinder of the present invention.

The reference numbers in the figures illustrate:

1. a support table; 2. a cylinder; 3. a first net drum; 4. a second mesh drum; 5. a rotation aid; 51. a rotating electric machine; 52. a first pulley; 53. a drive belt; 54. a second pulley; 6. a support bar; 7. Mounting a plate; 8. a stirring assembly; 81. a stirring motor; 82. a rotating rod; 83. a fixing plate; 84. a first stirring member; 841. a stirring rod; 842. a stirring head; 85. a second stirring member; 86. a third stirring member; 9. a material separating barrel; 10. an aggregate assembly; 101. a first aggregate bin; 102. a second collection hopper; 103. a third aggregate bin; 104. a material collecting pipe; 11. positioning a rod; 12. a sliding ball; 13. an annular groove.

Detailed Description

The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention; obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention based on the embodiments of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", 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 simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "provided", "sleeved/connected", "connected", and the like are to be understood in a broad sense, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-4, a construction waste screening device comprises a supporting table 1, a cylinder 2 is inserted into the top of the supporting table 1, a bearing fixedly connected with the supporting table 1 is embedded into the top of the supporting table 1, an inner ring of the bearing is fixedly connected with the outer side surface of the cylinder 2, a first net cylinder 3 is fixedly connected to the inside of the cylinder 2, a second net cylinder 4 is fixedly connected to the inside of the cylinder 2 and located on the outer side of the first net cylinder 3, a mesh of the second net cylinder 4 is smaller than that of the first net cylinder 3, the cylinder 2 is divided into a first screening cavity, a second screening cavity and a third screening cavity by the first net cylinder 3 and the second net cylinder 4 from inside to outside, a rotation auxiliary part 5 is arranged on the outside of the cylinder 2, a supporting rod 6 is fixedly connected to the left side of the top of the supporting table 1, a mounting plate 7 is fixedly connected to the upper side of the right side of the supporting rod 6, a stirring assembly 8 is arranged on the mounting plate 7, the stirring, The inside of the second screen cylinder 4 and between the cylinder 2 and the second screen cylinder 4, the center of the bottom of the first screening cavity, the two sides of the bottom of the second screening cavity and the second screening cavity are communicated with the material separating cylinders 9 matched with the first screening cavity and the second screening cavity, each material separating cylinder 9 is provided with a discharge valve, a material collecting component 10 is arranged on the support table 1 and below the cylinder 2, when in use, the building waste brick slag to be screened is firstly poured into the first screen cylinder 3, then the cylinder 2 is driven to rotate by the rotating auxiliary part 5, the waste slag smaller than the meshes of the first screen cylinder 3 is thrown into the second screening cavity due to the action of centrifugal force, the waste slag smaller than the meshes of the second screen cylinder 4 is thrown into the third screening cavity, so that the grading screening of the building waste brick slag is realized, and meanwhile, the stirring component 8 stirs the building waste brick slag in the first screening cavity, the second screening cavity and the third screening cavity, make the screening effect better, improve the efficiency of hierarchical screening, the screening is accomplished the back, and through feed cylinder 9 and collection material subassembly 10 make the cooperation, can realize the collection of screening material, and stirring subassembly 8 can also play the effect of preventing blockking up and accelerating receiving the material at the in-process that gathers materials, and work efficiency is high.

Specifically, rotatory auxiliary member 5 includes rotating electrical machines 51, rotating electrical machines 51 fixed mounting is in the left side at a supporting bench 1 top, the first belt pulley 52 of output shaft fixedly connected with of rotating electrical machines 51, be provided with driving belt 53 on the first belt pulley 52, the outside cover of drum 2 is equipped with rather than fixedly connected with second belt pulley 54, first belt pulley 52 passes through driving belt 53 transmission with second belt pulley 54 and is connected, through the circular telegram operation with rotating electrical machines 51, drive first belt pulley 52 and rotate, and it is rotatory to drive second belt pulley 54 and drum 2 through driving belt 53's transmission, realize then that building useless brick sediment passes through centrifugal force's hierarchical screening in drum 2.

Specifically, the stirring assembly 8 includes a stirring motor 81, the stirring motor 81 is fixedly installed at the top of the mounting plate 7, an output shaft of the stirring motor 81 is fixedly connected with a rotating rod 82, the bottom end of the rotating rod 82 penetrates through and extends to the lower part of the mounting plate 7, the bottom of the rotating rod 82 is fixedly connected with a fixing plate 83, the center of the bottom of the fixing plate 83 is fixedly connected with a first stirring member 84, the bottom of the fixing plate 83 is fixedly connected with second stirring members 85 positioned at two sides of the first stirring member 84, the bottom of the fixing plate 83 is fixedly connected with third stirring members 86 positioned at two sides of the two second stirring members 85, the first stirring member 84 extends to the inside of the first sieving chamber, the two second stirring members 85 extend to the inside of the second sieving chamber respectively, the two third stirring members 86 extend to the inside of the third sieving chamber respectively, the rotating rod 82 and the fixing plate 83 are driven to rotate by electrifying the stirring motor 81, and then drive first stirring piece 84, second stirring piece 85 and third stirring piece 86 rotatory to the realization stirs the useless brick sediment of building in first screening chamber, second screening chamber and the third screening intracavity, improves hierarchical screening efficiency, and can also play the effect of accelerating the blanking, preventing that feed cylinder 9 blocks up when gathering materials.

Specifically, the aggregate assembly 10 comprises a first aggregate hopper 101, a second aggregate hopper 102 and a third aggregate hopper 103, wherein the outer side surface of the first aggregate hopper 101 is fixedly connected with the support table 1 and corresponds to the cylinder 2, the second aggregate hopper 102 is positioned at the inner side of the first aggregate hopper 101, the third aggregate hopper 103 is positioned at the inner side of the second aggregate hopper 102, a material distributing cylinder 9 communicated with the first screening cavity corresponds to the third aggregate hopper 103, two material distributing cylinders 9 communicated with the second screening cavity correspond to the second aggregate hopper 102, two material distributing cylinders 9 communicated with the third screening cavity correspond to the first aggregate hopper 101, the bottoms of the first aggregate hopper 101, the second aggregate hopper 102 and the third aggregate hopper 103 are communicated with a material collecting pipe 104, after screening is completed, waste residue in the first screening cavity falls into the third aggregate hopper 103 through the material distributing cylinder 9 and is collected through the material collecting pipe 104 at the bottom of the third aggregate hopper 103, waste residue in the second screening cavity falls into the second aggregate hopper 102 through the material distributing cylinder 9 and is collected through the material collecting pipe 104 at the bottom of the second aggregate hopper 102, waste residue in the third screening cavity falls into the first collecting hopper 101 through the material separating cylinder 9 and is collected through the material collecting pipe 104 at the bottom of the first collecting hopper 101, and the material collection is convenient.

Specifically, first stirring piece 84, second stirring piece 85 and third stirring piece 86 structure are the same, first stirring piece 84 includes puddler 841, the top of puddler 841 and the bottom fixed connection of fixed plate 83, the left and right sides of puddler 841 just is located the stirring head 842 that the equal fixedly connected with equidistance of first screening intracavity was arranged, can drive puddler 841 along with the rotation of fixed plate 83 and rotate, and then drive stirring head 842 and rotate, thereby the realization is to the stirring of building useless brick sediment in drum 2.

Specifically, the equal fixedly connected with locating lever 11 in both sides of fixed plate 83 bottom, the equal fixedly connected with sliding ball 12 in top of two locating levers 11, ring channel 13 has been seted up to the bottom of mounting panel 7, two sliding balls 12 respectively with ring channel 13 sliding connection, through locating lever 11, sliding ball 12 and ring channel 13 mutually support, stability when multiplicable fixed plate 83 moves.

The working principle is as follows: when in use, the building waste brick slag to be screened is firstly poured into the first screen cylinder 3, then the rotating motor 51 is electrified to operate to drive the first belt pulley 52 to rotate, and the second belt pulley 54 and the cylinder 2 are driven to rotate through the transmission of the transmission belt 53, under the action of centrifugal force, the waste slag which is smaller than the meshes of the first screen cylinder 3 in the cylinder 2 is thrown into the second screening cavity, and the waste slag which is smaller than the meshes of the second screen cylinder 4 is thrown into the third screening cavity, so that the grading screening of the building waste brick slag is realized, and the stirring motor 81 is electrified to operate to drive the rotating rod 82 and the fixed plate 83 to rotate, so as to drive the first stirring piece 84, the second stirring piece 85 and the third stirring piece 86 to rotate, thereby the building waste brick slag in the first screening cavity, the second screening cavity and the third screening cavity is stirred, the screening effect is better, and the grading screening efficiency is improved, after the screening is completed, the discharge valve on the material separating cylinder 9 is opened, so that the waste residue in the first screening cavity falls into the third aggregate bin 103 through the material separating cylinder 9 and is collected through the aggregate pipe 104 at the bottom of the third aggregate bin 103, the waste residue in the second screening cavity falls into the second aggregate bin 102 through the material separating cylinder 9 and is collected through the aggregate pipe 104 at the bottom of the second aggregate bin 102, the waste residue in the third screening cavity falls into the first aggregate bin 101 through the material separating cylinder 9 and is collected through the aggregate pipe 104 at the bottom of the first aggregate bin 101, the material collection is convenient, the material collection of the stirring assembly 8 can be accelerated in the process of collecting materials, the effect of blocking the material separating cylinder 9 is prevented, and the working efficiency is improved.

It should be noted that each device in the present application is a common device in the market, and can be selected according to the requirement when in specific use, and the circuit connection relationship of each device belongs to a simple series and parallel connection circuit, and there is no innovation point in the circuit connection, and those skilled in the art can easily implement the circuit connection, and belong to the prior art, and are not described again.

The above description is only the preferred embodiment of the present invention; the scope of the present invention is not limited thereto. Any person skilled in the art should also be able to cover the technical scope of the present invention by replacing or changing the technical solution and the improvement concept of the present invention with equivalents and modifications within the technical scope of the present invention.

Claims (6)

1. The utility model provides a construction waste screening plant, includes brace table (1), its characterized in that: the top of the supporting table (1) is provided with a cylinder (2) in an inserting mode, the top of the supporting table (1) is embedded with a bearing fixedly connected with the supporting table, the inner ring of the bearing is fixedly connected with the outer side surface of the cylinder (2), the inner part of the cylinder (2) is fixedly connected with a first net barrel (3), the outer side of the first net barrel (3) is fixedly connected with a second net barrel (4), the mesh of the second net barrel (4) is smaller than that of the first net barrel (3), the first net barrel (3) and the second net barrel (4) divide the cylinder (2) into a first screening cavity, a second screening cavity and a third screening cavity from inside to outside, the outer side of the cylinder (2) is provided with a rotary auxiliary piece (5), the left side of the top of the supporting table (1) is fixedly connected with a supporting rod (6), and the upper part of the right side of the supporting rod (6) is fixedly connected with a mounting plate (7), be provided with stirring subassembly (8) on mounting panel (7), stirring subassembly (8) extend to in drum (2) and be located respectively first net section of thick bamboo (3), the inside of second net section of thick bamboo (4) and between drum (2) and second net section of thick bamboo (4), the equal intercommunication in both sides of the central authorities of first screening chamber bottom, second screening chamber and second screening chamber bottom has feed cylinder (9) rather than the adaptation, every all be provided with the bleeder valve on the feed cylinder (9), the below that just is located drum (2) on supporting bench (1) is provided with aggregate subassembly (10).

2. The construction waste screening device according to claim 1, wherein: rotatory auxiliary member (5) include rotating electrical machines (51), rotating electrical machines (51) fixed mounting is in the left side at brace table (1) top, the first belt pulley (52) of output shaft fixedly connected with of rotating electrical machines (51), be provided with driving belt (53) on first belt pulley (52), the outside cover of drum (2) is equipped with rather than fixedly connected with second belt pulley (54), first belt pulley (52) are connected through driving belt (53) transmission with second belt pulley (54).

3. The construction waste screening device according to claim 1, wherein: the stirring assembly (8) comprises a stirring motor (81), the stirring motor (81) is fixedly installed at the top of the mounting plate (7), an output shaft of the stirring motor (81) is fixedly connected with a rotating rod (82), the bottom end of the rotating rod (82) penetrates through and extends to the lower portion of the mounting plate (7), the bottom of the rotating rod (82) is fixedly connected with a fixing plate (83), the center of the bottom of the fixing plate (83) is fixedly connected with a first stirring piece (84), the bottom of the fixing plate (83) is positioned at two sides of the first stirring piece (84) and fixedly connected with second stirring pieces (85), the bottom of the fixing plate (83) is positioned at two sides of the two second stirring pieces (85) and fixedly connected with third stirring pieces (86), the first stirring piece (84) extends to the inside of the first screening cavity, and the second stirring pieces (85) extend to the inside of the second screening cavity respectively, two of the third stirring members (86) extend into the interior of the third sizing chamber, respectively.

4. The construction waste screening device according to claim 1, wherein: aggregate subassembly (10) include first aggregate bin (101), second aggregate bin (102) and third aggregate bin (103), the lateral surface and supporting bench (1) fixed connection of first aggregate bin (101) just correspond with drum (2), second aggregate bin (102) are located first aggregate bin (101) inboardly, third aggregate bin (103) are located the inboard of second aggregate bin (102), with first screening chamber intercommunication divide feed cylinder (9) to correspond with third aggregate bin (103), with two of second screening chamber intercommunication divide feed cylinder (9) to correspond with second aggregate bin (102), with two of third screening chamber intercommunication divide feed cylinder (9) to correspond with first aggregate bin (101), the bottom of first aggregate bin (101), second aggregate bin (102) and third aggregate bin (103) all communicates there is material collecting pipe (104).

5. The construction waste screening device according to claim 3, wherein: first stirring piece (84), second stirring piece (85) and third stirring piece (86) structure are the same, first stirring piece (84) include puddler (841), the top of puddler (841) and the bottom fixed connection of fixed plate (83), the left and right sides of puddler (841) just is located stirring head (842) that the equal fixedly connected with equidistance of first screening intracavity was arranged.

6. The construction waste screening device according to claim 3, wherein: the all fixedly connected with locating lever (11) in both sides of fixed plate (83) bottom, two the equal fixedly connected with slide ball (12) in top of locating lever (11), ring channel (13) have been seted up to the bottom of mounting panel (7), two slide ball (12) respectively with ring channel (13) sliding connection.

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