CN211329577U

CN211329577U - Civil engineering construction waste treatment device

Info

Publication number: CN211329577U
Application number: CN201922038203.0U
Authority: CN
Inventors: 廖鹏
Original assignee: Xijing University
Current assignee: Xijing University
Priority date: 2019-11-22
Filing date: 2019-11-22
Publication date: 2020-08-25
Anticipated expiration: 2029-11-22

Abstract

The utility model discloses a civil engineering construction waste material processing apparatus, including the waste material processing case, waste material processing case top is equipped with the feed inlet, and the feed inlet communicates with the feedstock channel in the waste material processing case, and feedstock channel sets up between the fixed block, be equipped with crushing unit between the fixed block, crushing unit below is equipped with first screening unit, and first screening unit includes the first fixed plate with waste material processing case fixed connection, and sliding connection has first screening net on the first fixed plate, and the bottom of first screening net is fixed with the second fixed plate, is equipped with the tooth on the second fixed plate, and the tooth meshes with the drive gear of below, and drive gear and the output end fixed connection of second driving motor; a second screening component is arranged below the first screening component; the bottom of the waste treatment box is also provided with a discharge port, so that the construction waste is conveniently treated.

Description

Civil engineering construction waste treatment device

Technical Field

The utility model relates to a building field specifically is a civil engineering construction waste material processing apparatus.

Background

The construction waste refers to residue, waste soil, waste material, residual mud and other wastes generated in the process of constructing, laying, dismantling and repairing various buildings, structures, pipe networks and the like by construction, construction units or individuals, the construction industry is rapidly developed along with the acceleration of the industrialization and urbanization processes, the generated construction waste is increased day by day, and the quantity of Chinese construction waste accounts for more than 1/3 of the total quantity of urban waste.

The existing construction waste is mostly discarded directly when being treated, but the construction waste cannot be effectively utilized by the method, so that a large amount of waste of resources is caused, and meanwhile, the environment is polluted; meanwhile, the construction waste is directly discarded, and the problem of high difficulty in treatment of the construction waste is also caused.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a civil engineering construction waste material processing apparatus solves above-mentioned problem.

In order to achieve the above object, the utility model provides a following technical scheme:

a civil engineering construction waste treatment device comprises a waste treatment box, wherein a feed inlet is formed in the top of the waste treatment box, the feed inlet is communicated with a feed channel in the waste treatment box, the feed channel is arranged between fixed blocks, a crushing assembly is arranged between the fixed blocks, a first screening assembly is arranged below the crushing assembly, the first screening assembly comprises a first fixed plate fixedly connected with the waste treatment box, a first screening net is connected onto the first fixed plate in a sliding mode, a second fixed plate is fixed to the bottom of the first screening net, teeth are arranged on the second fixed plate and meshed with a driving gear below the first screening net, and the driving gear is fixedly connected with the output end of a second driving motor; a second screening assembly is arranged below the first screening assembly, the second screening assembly comprises a baffle plate which is obliquely arranged in the waste treatment box, a second screening net is fixed on the baffle plate, a rotating shaft is arranged in the second screening net, a plurality of stirring rods are fixed on the rotating shaft, and the rotating shaft is connected with a driving gear through a belt; the bottom of the waste treatment box is also provided with a discharge hole.

In one alternative: crushing unit is including setting up the first crushing gear on feedstock channel, first crushing gear and first driving motor's output fixed connection, and first driving motor sets up in the waste material treatment case outside, and first crushing gear meshes with the second crushing gear of one side.

In one alternative: a support is fixed on the first fixing plate, and limiting blocks are further arranged on two sides of the first screening net.

In one alternative: the height of the limiting block is greater than that of the support.

In one alternative: the second screening net is semicircular.

In one alternative: still be equipped with the dust absorption subassembly on the waste material processing case, the dust absorption subassembly is including setting up the dust catcher in the waste material processing case outside, and the dust catcher passes through dust absorption pipeline and waste material processing case intercommunication.

In one alternative: and a fan motor is further arranged in the fixed block, and the output end of the fan motor is connected with the fan blades.

In one alternative: the waste treatment bottom of the case portion is equipped with the transfer subassembly, and the transfer subassembly includes two and rotates the wheel, rotates and connects through the conveyer belt between the wheel, rotates the wheel and is connected with third driving motor's output, has placed the collecting box on the conveyer belt.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. when the second driving motor works, the driving gear can be driven to rotate, and the first screening net is driven to move through the second fixing plate, so that screening can be conveniently carried out in the moving process of the first screening net, the problem that the first screening net is blocked by construction waste is avoided, the practicability is very good, when the first screening net moves, the first screening net can be prevented from sliding out through the limiting block, and the safety is improved;

2. the rotating shaft is connected with the driving gear through a belt, when the driving gear rotates, the rotating shaft can be driven to rotate, and when the rotating shaft rotates, the stirring rod can be driven to rotate, so that the construction waste in the second screening net is stirred, and the screening effect is improved;

3. still be equipped with dust absorption subassembly and transfer assembly on the waste material processing case, and then improved holistic functionality for have very good practical function.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a perspective view of the first screening assembly of the present invention.

Figure 3 is a perspective view of the waste treatment tank of the present invention.

Notations for reference numerals: 01-a waste treatment box, 02-a crushing component, 03-a first screening component, 04-a second screening component, 05-a dust collection component, 06-a transfer component, 11-a feed inlet, 12-a feed channel, 13-a fixed block, 14-a discharge outlet, 15-an opening door, 16-an observation mirror, 21-a first crushing gear, 22-a second crushing gear, 31-a first fixed plate, 32-a first screening net, 33-a bracket, 34-a limited block, 35-a second fixed plate, 36-a tooth, 37-a driving gear, 41-a baffle, 42-a second screening net, 43-a rotating shaft, 44-a stirring rod, 45-a belt, 51-a dust collector, 52-a dust collection pipeline, 53-a fan motor, 54-a fan blade, 54-a dust collector, 61-rotating wheel, 62-conveying belt and 63-collecting box.

Detailed Description

The present invention will be described in detail with reference to the following embodiments, wherein like or similar elements are designated by like reference numerals throughout the drawings or description, and wherein the shape, thickness or height of the various elements may be expanded or reduced in practical applications. The embodiments of the present invention are provided only for illustration, and not for limiting the scope of the present invention. Any obvious and obvious modifications or alterations to the present invention can be made without departing from the spirit and scope of the present invention.

Example 1

Please refer to fig. 1-3, in the embodiment of the utility model provides an in, a civil engineering construction waste processing apparatus, including waste treatment case 01, waste treatment case 01 is used for smashing and screening construction waste, and then plays and screens construction waste according to the size that needs, makes things convenient for the subsequent processing of construction waste.

Furthermore, a feed inlet 11 is formed in the top of the waste treatment box 01, the feed inlet 11 is communicated with a feed channel 12 in the waste treatment box 01, and waste enters the feed channel 12 through the feed inlet 11 and further enters the waste treatment box 01; the feeding channel 12 is arranged between the fixed blocks 13, so that waste can only enter the waste treatment box 01 from the feeding channel 12; the crushing assembly 02 is arranged between the fixed blocks 13, and the crushing assembly 02 can crush the entering construction waste, so that the subsequent treatment of the construction waste is facilitated, and the structure is simple and very practical; crushing unit 02 is including setting up first crushing gear 21 on feedstock channel 12, first crushing gear 21 and the output fixed connection of first driving motor (not mark in the figure), first driving motor sets up in the waste disposal case 01 outside, can drive first crushing gear 21 when first driving motor during operation and rotate, first crushing gear 21 meshes with the second crushing gear 22 of one side, when first crushing gear 21 is rotatory, can drive second crushing gear 22 and also rotate, through the meshing of first crushing gear 21 and second crushing gear 22, can smash the waste material that gets into, the waste material after smashing gets into the below.

Furthermore, a first screening component 03 is arranged below the crushing component 02, and primary screening is performed through the first screening component 03, the first screening component 03 comprises a first fixing plate 31 fixedly connected with the waste treatment box 01, a first screening net 32 is slidably connected onto the first fixing plate 31, crushed waste is primarily screened through the first screening net 32, a support 33 is fixed onto the first fixing plate 31, the first screening net 32 is inserted into the support 33, namely, the first screening net 32 can move in the support 33, limiting blocks 34 are further arranged on two sides of the first screening net 32, the height of each limiting block 34 is larger than that of the support 33, the limiting blocks 34 can prevent the first screening net 32 from sliding out of an area where the first fixing plate 31 is located, so that the stability and the safety of the first screening net 32 are improved, and the device is very simple and practical; the bottom of first screening net 32 is fixed with second fixed plate 35, be equipped with tooth 36 on the second fixed plate 35, tooth 36 meshes with the drive gear 37 of below, drive gear 37 and second driving motor (not mark in the picture) output fixed connection, when second driving motor during operation, can drive gear 37 and rotate, and then drive first screening net 32 through second fixed plate 35 and remove, at first screening net 32 removal in-process, conveniently screen, avoid the problem of building waste material jam first screening net 32, has very good practicality, when first screening net 32 removes, can avoid first screening net 32 roll-off through stopper 34, and then improve the security.

Further, a second screening component 04 is arranged below the first screening component 03, secondary screening is performed through the second screening component 04, the second screening component 04 comprises a baffle plate 41 obliquely arranged in the waste treatment box 01, a second screening net 42 is fixed on the baffle plate 41, the second screening net 42 is semicircular, the primarily screened construction waste enters the second screening net 42 through the baffle plate 41 for primary screening, a rotating shaft 43 is arranged in the second screening net 42, a plurality of stirring rods 44 are fixed on the rotating shaft 43, and when the rotating shaft 43 rotates, the stirring rods 44 can be driven to rotate, so that the construction waste in the second screening net 42 is stirred, and the screening effect is improved; the rotating shaft 43 is connected with the driving gear 37 through the belt 45, and when the driving gear 37 rotates, the rotating shaft 43 can be driven to rotate, so that the device is very simple and practical.

Further, 01 bottom of waste disposal box still is equipped with discharge gate 14, can discharge the construction waste after the screening through discharge gate 14.

Furthermore, the waste treatment box 01 is also provided with a dust suction assembly 05, and dust in the waste treatment box is absorbed by the dust suction assembly 05; the dust suction assembly 05 comprises a dust suction machine 51 arranged outside the waste treatment box 01, and the dust suction machine 51 is communicated with the waste treatment box 01 through a dust suction pipeline 52 so as to absorb dust inside; still be equipped with fan motor 53 in the fixed block 13, fan motor 53's output is connected with flabellum 54, and when fan motor 53 during operation, can drive flabellum 54 and rotate, and then produce wind in inside, blow the dust in the building waste material up, and then conveniently remove dust.

Example 2

The embodiment of the utility model is different from the embodiment 1 in that the bottom of the waste treatment box 01 is provided with a transfer component 06, and the screened construction waste can be transferred through the transfer component 06; the transfer assembly 06 comprises two rotating wheels 61, the two rotating wheels 61 are connected through a conveyor belt 62, the rotating wheels 61 are connected with the output end of a third driving motor, and then the rotating wheels 61 are driven to rotate, so that the operation is very simple; a material collecting box 63 is placed on the conveyor belt 62, and the material collecting box 63 is used for collecting construction waste entering the lower part.

Further, an opening door 15 is provided on the front surface of the waste disposal box 01, the waste disposal box 01 can be opened by opening the door 15 to clean the waste in the first and

second sieving nets

32 and 42, an observation mirror 16 is further provided on the opening door 15, and the inside of the waste disposal box can be observed through the observation mirror 16.

The utility model discloses a theory of operation is: building waste enters the waste treatment box 01 through the feed inlet 11, is crushed by the crushing assembly 02, enters the upper part of the first fixing plate 31, and is driven to rotate by the driving gear 37 through the first driving motor, so that the first fixing plate 31 is driven to move in the horizontal direction for primary screening; the screened construction waste enters the second screening net 42, the rotating shaft 43 is driven to rotate through the belt 45, the stirring rod 44 is driven to stir, and the screened construction waste is discharged through the discharge port 14.

The above description is only for the specific embodiments of the present disclosure, but the scope of the present disclosure is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present disclosure, and all the changes or substitutions should be covered within the scope of the present disclosure. Therefore, the protection scope of the present disclosure shall be subject to the protection scope of the claims.

Claims

1. A civil engineering construction waste treatment device comprises a waste treatment box (01), wherein the top of the waste treatment box (01) is provided with a feed inlet (11), the feed inlet (11) is communicated with a feed channel (12) in the waste treatment box (01), the feed channel (12) is arranged between fixed blocks (13), the waste treatment device is characterized in that a crushing assembly (02) is arranged between the fixing blocks (13), a first screening assembly (03) is arranged below the crushing assembly (02), the first screening assembly (03) comprises a first fixing plate (31) fixedly connected with a waste treatment box (01), a first screening net (32) is connected onto the first fixing plate (31) in a sliding mode, a second fixing plate (35) is fixed to the bottom of the first screening net (32), teeth (36) are arranged on the second fixing plate (35), the teeth (36) are meshed with a driving gear (37) below the teeth, and the driving gear (37) is fixedly connected with the output end of a second driving motor; a second screening assembly (04) is arranged below the first screening assembly (03), the second screening assembly (04) comprises a baffle plate (41) obliquely arranged in the waste treatment box (01), a second screening net (42) is fixed on the baffle plate (41), a rotating shaft (43) is arranged in the second screening net (42), a plurality of stirring rods (44) are fixed on the rotating shaft (43), and the rotating shaft (43) is connected with the driving gear (37) through a belt (45); the bottom of the waste treatment box (01) is also provided with a discharge hole (14).

2. Civil engineering and construction waste disposal device according to claim 1 wherein the crushing unit (02) comprises a first crushing gear (21) provided on the feed channel (12), the first crushing gear (21) being fixedly connected to the output of a first driving motor provided outside the waste disposal bin (01), the first crushing gear (21) being engaged with a second crushing gear (22) on one side.

3. Civil engineering and construction waste disposal device according to claim 1 wherein a bracket (33) is fixed to the first fixing plate (31) and a stopper (34) is further provided on both sides of the first screen mesh (32).

4. Civil engineering and construction waste disposal device according to claim 3 wherein the height of the stopper (34) is greater than the height of the bracket (33).

5. Civil engineering and construction waste disposal device according to claim 1, characterized in that said second screen mesh (42) is semicircular.

6. The civil engineering and construction waste disposal device of claim 1, wherein a dust suction assembly (05) is further provided on the waste disposal tank (01), the dust suction assembly (05) comprises a dust suction machine (51) provided outside the waste disposal tank (01), and the dust suction machine (51) communicates with the waste disposal tank (01) through a dust suction duct (52).

7. The civil engineering and construction waste disposal device of claim 1, wherein a fan motor (53) is further provided in the fixed block (13), and an output end of the fan motor (53) is connected with the fan blade (54).

8. Civil engineering and construction waste disposal device according to claim 6 wherein the waste disposal tank (01) is provided at the bottom with a transfer unit (06), the transfer unit (06) comprises two rotating wheels (61), the two rotating wheels (61) are connected by a conveyor belt (62), the rotating wheels (61) are connected with the output end of the third driving motor, and a material collecting box (63) is placed on the conveyor belt (62).