CN218872743U

CN218872743U - A screening plant for building rubbish

Info

Publication number: CN218872743U
Application number: CN202223161675.3U
Authority: CN
Inventors: 邹超奇; 尹豪湘; 周保存; 雷光勇; 魏党伟
Original assignee: Xishui Saide Cement Co ltd
Current assignee: Xishui Saide Cement Co ltd
Priority date: 2022-11-25
Filing date: 2022-11-25
Publication date: 2023-04-18
Anticipated expiration: 2032-11-25

Abstract

The application provides a screening plant for building rubbish relates to the screening plant field, including feed inlet, screening room, collection device, driving motor, dust extraction and two footing, the screening room is from last to including buffer board, first coarse screening room, first screening net, second coarse screening room, second screening net, fine screening room and motor room down in proper order, screening indoor wall is provided with a plurality of lugs, the lug upper end is provided with first damping spring, the buffer board first screening net with the second screening net set up in first damping spring upper end, building rubbish is at the feeding time, at first falls on the buffer board, falls again on the first screening net, slows down falling speed, and it is right to reduce the impact force of first screening net, the screened building rubbish continues to fall on the second screening net, the existence of first damping spring makes buffer board, first screening net and second screening net possess good multiple cushioning effect, increase of service life.

Description

A screening plant for building rubbish

Technical Field

The application relates to the field of screening devices, in particular to a screening device for construction waste.

Background

The construction waste refers to the general name of dregs, waste concrete, waste bricks and other wastes generated in the production activities of the construction industry such as people in the aspects of removal, construction, decoration, repair and the like, along with the acceleration of the industrialization and urbanization processes, the construction industry is rapidly developed at the same time, the accompanying increase of the generated construction waste is increased, the quantity of the Chinese construction waste accounts for more than 1/3 of the total quantity of the urban waste, the construction waste is generally required to be screened for better classification treatment of the construction waste raw materials, a plurality of screening devices exist in the market at present, but because some hard large building waste can generate larger impact force during feeding, the abrasion of the screening devices is easily caused, the service life is influenced, and therefore, the screening device capable of providing a buffering effect during feeding is required.

Disclosure of Invention

An object of the embodiment of this application is to provide a screening plant for building rubbish, its technical problem that can solve building rubbish when the feeding causes wearing and tearing easily.

The embodiment of the application provides a screening plant for construction waste, including feed inlet, screening room, collection device, driving motor, dust extraction and two footing, the feed inlet set up in screening room upper end, dust extraction set up in screening room outside, the footing set up in screening room lower extreme, screening room is from last to including buffer board, first coarse screen room, first screening net, second coarse screen room, second screening net, fine screen room and motor room down in proper order, driving motor set up in the motor room, collection device includes first coarse material collector, second coarse material collector and fine material collector, first coarse material collector with first coarse screen room through connection, second coarse material collector with second coarse screen room through connection, fine material collector with fine screen room through connection, the screening room inner wall is provided with a plurality of lugs, the lug upper end is provided with first damping spring, the buffer board first screening net with second damping screening net set up in first damping spring upper end.

Wherein, the buffer plate upper end is provided with the buffer layer.

The dust suction device comprises a dust collector and a dust collector, the dust collector is arranged on one side of the upper end of the feeding hole, and the dust collector is arranged outside the screening chamber.

And a second damping spring is arranged at the upper end of the bottom foot and vertically abutted between the lower end of the screening chamber and the upper end of the bottom foot.

Wherein, the inner wall of the screening chamber is provided with a sound insulation layer.

Wherein the inner diameter of the pipeline of the first coarse material collector is larger than that of the pipeline of the second coarse material collector, and the inner diameter of the pipeline of the second coarse material collector is larger than that of the pipeline of the fine material collector.

The utility model has the advantages that:

the utility model provides a pair of a screening plant for building rubbish, including feed inlet, screening room, collection device, driving motor, dust extraction and two footing, the feed inlet set up in screening room upper end, dust extraction set up in screening room outside, the footing set up in screening room lower extreme, screening room includes buffer board, first coarse screening room, first screening net, second coarse screening room, second screening net, fine screening room and motor room from last to down in proper order, driving motor set up in the motor room, collection device includes first coarse fodder collector, second coarse fodder collector and fine material collector, first coarse fodder collector with first coarse screening room through connection, second coarse fodder collector with second coarse screening room through connection, fine material collector with fine screening room through connection, the inner wall of screening room is provided with a plurality of rubbish lugs, the lug upper end is provided with first damping spring, first screening net with second screening spring set up in first damping spring upper end, when building rubbish screening spring is gone up to the buffering net, buffering damping spring reduces the buffering on the first screening net, the buffering net, buffering is good to the buffering on the screening net again.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present application and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained from the drawings without inventive effort.

Fig. 1 is a cross-sectional view of the present invention;

fig. 2 is a schematic view of the overall structure of the present invention.

The reference numbers are respectively:

1. a feed inlet; 2. a screening chamber; 3. a collection device; 4. a drive motor; 5. a dust collection device; 6. footing; 7. a bump; 8. a first damping spring; 21. a buffer layer; 22. a buffer plate; 23. a first coarse screen chamber; 24. a first screening net; 25. a second coarse screen chamber; 26. a second screening net; 27. a fine screen chamber; 28. a motor chamber; 29. a sound insulating layer; 31. a first coarse material collector; 32. a second coarse material collector; 33. a fines collector; 51. a vacuum cleaner; 52. a dust collector; 61. a second damping spring.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some embodiments of the present application, but not all embodiments. The components of the embodiments of the present application, generally described and illustrated in the figures herein, can be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present application, as presented in the figures, is not intended to limit the scope of the claimed application, but is merely representative of selected embodiments of the application. 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 application.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present application, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings or orientations or positional relationships that the products of the application usually place when in use, and are used only for convenience in describing the present application and simplifying the description, but do not indicate or imply that the devices or elements being referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present application. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.

Furthermore, the terms "horizontal", "vertical", "overhang" and the like do not imply that the components are required to be absolutely horizontal or overhang, but may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.

In the description of the present application, it should also be noted that, unless expressly stated or limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and can include, for example, fixed connections, detachable connections, or integral connections; 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 application can be understood in a specific case by those of ordinary skill in the art.

As shown in fig. 1 and 2, the embodiment of the application provides a screening device for construction waste, which comprises a feed inlet 1, a screening chamber 2, a collecting device 3, a driving motor 4, a dust suction device 5 and two feet 6, the feed inlet 1 is arranged at the upper end of the screening chamber 2, the dust suction device 5 is arranged outside the screening chamber 2, the bottom feet 6 are arranged at the lower end of the screening chamber 2, the screening chamber 2 sequentially comprises a buffer plate 22, a first coarse screening chamber 23, a first screening net 24, a second coarse screening chamber 25, a second screening net 26, a fine screening chamber 27 and a motor chamber 28 from top to bottom, the driving motor 4 is arranged in the motor chamber 28, the collecting device 3 comprises a first coarse material collector 31, a second coarse material collector 32 and a fine material collector 33, the first coarse material collector 31 is connected to the first coarse screen chamber 23 in a penetrating manner, the second coarse material collector 32 is connected to the second coarse screen chamber 25 in a penetrating manner, the fine material collector 33 is communicated with the fine screen chamber 27, a plurality of lugs 7 are arranged on the inner wall of the screening chamber 2, the upper end of the lug 7 is provided with a first damping spring 8, the buffer plate 22, the first screening net 24 and the second screening net 26 are arranged at the upper end of the first damping spring 8, when the construction waste is fed, firstly falls onto the buffer plate 22 and then falls onto the first screening net 24, the falling speed is reduced, the impact force on the first screening net 24 is reduced, the screened construction waste continuously falls onto the second screening net 26, due to the existence of the first damping spring 8, the buffer plate 22, the first screening net 24 and the second screening net 26 have good multiple buffering and shock absorption effects, loss is avoided, and the service life is prolonged.

As shown in fig. 1, in this embodiment, a buffer layer 21 is disposed at an upper end of the buffer plate 22, so that the construction waste firstly falls onto the buffer layer 21 when feeding, and the buffering and shock-absorbing capacity of the buffer plate 22 is enhanced.

As shown in fig. 1 and 2, in the present embodiment, the dust suction device 5 includes a dust collector 51 and a dust collector 52, the dust collector 51 is disposed on one side of the upper end of the feeding port 1, the dust collector 52 is disposed outside the classifying chamber 2, and the dust collector 51 can suck the dust generated in the feeding process into the dust collector 52, so as to avoid injury to workers due to excessive dust in the working site.

As shown in fig. 1 and 2, in this embodiment, a second damping spring 61 is disposed at the upper end of the bottom foot 6, the second damping spring 61 is vertically abutted between the lower end of the sieving chamber 2 and the upper end of the bottom foot 6, and the second damping spring 61 can effectively reduce mechanical vibration generated during operation of the sieving device, and maintain stability of the device.

As shown in fig. 1, in this embodiment, the sound-proof layer 29 is disposed on the inner wall of the screening chamber 2, and the sound-proof layer 29 can effectively reduce noise generated by the screening device during operation, thereby avoiding injury to workers due to excessive noise in the operation site.

As shown in fig. 1 and 2, in this embodiment, the inner diameter of the pipe of the first coarse material collector 31 is greater than the inner diameter of the pipe of the second coarse material collector 32, the inner diameter of the pipe of the second coarse material collector 32 is greater than the inner diameter of the pipe of the fine material collector 33, and the proper inner diameter of the pipe enables construction wastes with different volumes to smoothly enter the collecting device 3, and meanwhile, the cost of accessories is reduced, and waste is avoided.

The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. The utility model provides a screening plant for building rubbish which characterized in that: including feed inlet, screening room, collection device, driving motor, dust extraction and two footing, the feed inlet set up in screening room upper end, dust extraction set up in screening room outside, the footing set up in screening room lower extreme, screening room includes buffer board, first coarse screening room, first screening net, second coarse screening room, second screening net, fine screening room and motor room from last to down in proper order, driving motor set up in the motor room, collection device includes first coarse fodder collector, second coarse fodder collector and fine material collector, first coarse fodder collector with first coarse screening room through connection, second coarse fodder collector with second coarse screening room through connection, fine material collector with fine screening room through connection, the indoor wall of screening is provided with a plurality of lugs, the lug upper end is provided with first damping spring, the buffer board first screening net with second screening net set up in first damping spring upper end.

2. A screening device for construction waste, according to claim 1, wherein: the buffer plate upper end is provided with the buffer layer.

3. A screening device for construction waste, according to claim 1, wherein: dust extraction includes dust catcher and dust collector, the dust catcher set up in feed inlet upper end one side, dust collector set up in the screening room is outside.

4. A screening device for construction waste, according to claim 1, wherein: and a second damping spring is arranged at the upper end of the bottom foot and vertically propped between the lower end of the screening chamber and the upper end of the bottom foot.

5. A screening device for construction waste, according to claim 1, wherein: and the inner wall of the screening chamber is provided with a sound insulation layer.

6. A screening device for construction waste, according to claim 1, wherein: the inner diameter of the pipeline of the first coarse material collector is larger than that of the pipeline of the second coarse material collector, and the inner diameter of the pipeline of the second coarse material collector is larger than that of the pipeline of the fine material collector.