CN217141044U - Screening and classifying device for recycling recycled concrete - Google Patents

Abstract

The utility model relates to a recycled concrete raw materials screening plant technical field, specifically speaking relates to a screening sorter that recycled concrete was retrieved and is recycled, including a plurality of head and the tail fixed connection's each other mesh section of thick bamboo, the aperture of the through-hole in a plurality of mesh section of thick bamboos increases in proper order, the inside of a mesh section of thick bamboo is provided with conveyor, conveyor is including setting up the driving motor at mesh section of thick bamboo tip, the terminal fixed mounting of driving motor's output shaft has the spiral pay-off dish, the terminal fixed mounting that driving motor was kept away from to the spiral pay-off dish has the pivot, the below of a mesh section of thick bamboo is provided with discharging device, discharging device includes the collecting box, be provided with a plurality of whereabouts cavities that are linear equidistant range in the collecting box, the whereabouts cavity is located under the mesh section of thick bamboo that corresponds with it. The utility model discloses be convenient for screen classification operation to the raw materials, facilitate the use, offer convenience for the user.

Description

Screening and classifying device for recycling recycled concrete

Technical Field

The utility model relates to a recycled concrete raw materials screening plant technical field, specifically speaking relates to a screening sorter that recycled concrete recycled.

Background

Recycled concrete is prepared by utilizing multiple secondary raw materials, on the basis of meeting the key preparation technology of the recycled concrete and products thereof, the recycled concrete raw materials are generally required to be subjected to screening and classifying operation, and when the screening and classifying operation is carried out, a corresponding screening and classifying device is required to be used.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a screening sorter that recycled concrete recycled to solve the defect that proposes in the above-mentioned background art.

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

the utility model provides a screening sorter that recycled concrete was retrieved and is recycled, includes a plurality of mutual end to end fixed connection's a mesh section of thick bamboo, and is a plurality of the aperture of the through-hole in the mesh section of thick bamboo increases in proper order, the inside of a mesh section of thick bamboo is provided with conveyor, conveyor is including setting up the driving motor of mesh section of thick bamboo tip, the terminal fixed mounting of driving motor's output shaft has the spiral feed table, the terminal fixed mounting that driving motor was kept away from to the spiral feed table has the pivot.

Preferably, a feeding pipe is fixedly installed on the top surface of the mesh cylinder with the smallest aperture, so that raw materials can be conveniently added towards the feeding pipe.

Preferably, the top end of the feeding pipe is fixedly provided with a feeding hopper, so that the raw materials enter the feeding pipe along the feeding hopper more smoothly.

Preferably, the terminal fixed mounting of pivot has the bearing frame, realizes supporting the pivot, also guarantees simultaneously that the pivot is more smooth along with the spiral feed table when the pivoted.

Preferably, a discharging device is arranged below the mesh cylinder, the discharging device comprises a collecting box, a plurality of falling cavities which are linearly arranged at equal intervals are arranged in the collecting box, the falling cavities are located under the corresponding mesh cylinder, a plurality of falling pipes which are linearly arranged at equal intervals and communicated with the corresponding falling cavities are fixedly arranged on the bottom surface of the collecting box, and therefore the raw materials falling along the through holes in the corresponding mesh cylinder can be conveniently classified and collected.

Preferably, the plane of the bottom wall of the falling chamber is inclined by 30-60 degrees towards one side of the falling pipe, so that the raw materials in the falling chamber can fall down more smoothly towards one side of the falling pipe along the bottom wall of the falling chamber.

Preferably, a discharging plate is fixedly mounted on the right side face of the collecting box, and the tail end of the mesh cylinder with the largest aperture is located above the discharging plate, so that the collecting operation of the raw materials discharged from the tail end of the mesh cylinder with the largest aperture is facilitated.

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

1. the utility model discloses a conveyor and mesh section of thick bamboo that set up, guarantee when using, can utilize driving motor work, it rotates to drive the spiral feeding plate, the realization is constantly carried forward the raw materials in the mesh section of thick bamboo, in addition in raw materials transportation process, satisfy the raw materials that correspond the through-hole size in the mesh section of thick bamboo and can fall down in the same direction as the mesh section of thick bamboo, the realization is screened classification operation to the raw materials, and this operation is simple more portable, solved conventional screening sorter when using, there is the raw materials of being not convenient for carrying out the categorised defect of portable screening to multiple different particle diameters, can delay operating time, bring inconvenient problem for the user.

2. The utility model discloses a discharging device who sets up is convenient for carry out the classified collection, facilitates the use to the raw materials that fall down in the mesh section of thick bamboo that follows the correspondence.

Drawings

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

fig. 2 is an explosion structure diagram of embodiment 1 of the present invention;

fig. 3 is a schematic structural diagram of embodiment 2 of the present invention;

fig. 4 is a schematic structural view of an anti-blocking device according to embodiment 2 of the present invention.

In the figure: 1. a mesh cylinder; 10. a feed pipe; 11. a feed hopper; 2. a conveying device; 20. a drive motor; 21. a spiral feed tray; 22. a rotating shaft; 23. a bearing seat; 3. a discharging device; 30. a collection box; 31. a drop chamber; 32. a blanking pipe; 33. a stripper plate; 4. an anti-clogging device; 40. a fixing plate; 41. a hydraulic cylinder; 42. a lower pressure rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", 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 to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Example 1

Referring to fig. 1-2, the present embodiment provides a technical solution: a screening and classifying device for recycling recycled concrete comprises a plurality of mesh cylinders 1 which are fixedly connected end to end, wherein the apertures of through holes in the mesh cylinders 1 are sequentially increased, so that raw materials with different sizes can pass through the through holes with different sizes, and the raw materials are screened and classified;

specifically, mesh section of thick bamboo 1's inside is provided with conveyor 2, conveyor 2 is including setting up driving motor 20 at mesh section of thick bamboo 1 tip, the terminal fixed mounting of output shaft of driving motor 20 has spiral feed table 21, spiral feed table 21 is the heliciform, spiral feed table 21 is located mesh section of thick bamboo 1, the terminal fixed mounting that driving motor 20 was kept away from to spiral feed table 21 has pivot 22, the terminal fixed mounting of pivot 22 has bearing frame 23, realize supporting pivot 22, it is more smooth when the pivoted also to guarantee simultaneously pivot 22 along with spiral feed table 21, in addition when using, along with spiral feed table 21's rotation, can realize carrying forward the raw materials in mesh section of thick bamboo 1, make the raw materials that correspond the size can drop at mesh section of thick bamboo 1 position that corresponds, and convenient to use.

In this embodiment, the feeding pipe 10 is fixedly installed on the top surface of the mesh cylinder 1 with the smallest aperture, so that raw materials can be conveniently added to the feeding pipe 10, and the raw materials can smoothly enter the mesh cylinder 1 along the feeding pipe 10; the top end of the feeding pipe 10 is fixedly provided with a feeding hopper 11, so that the raw materials can enter the feeding pipe 10 smoothly along the feeding hopper 11.

Further, discharging device 3 is provided with in the below of mesh section of thick bamboo 1, discharging device 3 includes collecting box 30, be provided with a plurality of whereabouts cavities 31 that are linear equidistant range in the collecting box 30, whereabouts cavity 31 is located under the mesh section of thick bamboo 1 that corresponds with it, fixed mounting has a plurality of whereabouts pipes 32 that are linear equidistant range and are linked together with the whereabouts cavity 31 inside that corresponds on the bottom surface of collecting box 30, be convenient for utilize the whereabouts cavity 31 that corresponds to realize carrying out the categorised collection operation to the raw materials that drops along corresponding the through-hole in the mesh section of thick bamboo 1.

In addition, the plane of the bottom wall of the falling chamber 31 is inclined by 30-60 degrees towards the side of the falling pipe 32, so that the raw materials in the falling chamber 31 can fall more smoothly towards the side of the falling pipe 32 along the bottom wall of the falling chamber 31.

It should be noted that a discharging plate 33 is fixedly installed on the right side surface of the collecting box 30, and the end of the mesh cylinder 1 having the largest aperture is positioned above the discharging plate 33, so as to facilitate the collecting operation of the raw material discharged from the end of the mesh cylinder 1 having the largest aperture.

It should be noted that the driving motor 20 in the present embodiment is conventional in the art, and will not be described herein.

This embodiment is in specific use, add the raw materials in towards feeder hopper 11, the raw materials can drop to the mesh section of thick bamboo 1 of tip along inlet pipe 10 in, switch on external power supply and make its work with driving motor 20 again, driving motor 20 works, output shaft rotation on it drives spiral feed table 21 and rotates, spiral feed table 21 rotates and realizes carrying the raw materials forward in the mesh section of thick bamboo 1, satisfy and to drop in the through-hole that the raw materials that correspond mesh section of thick bamboo 1 size can be followed corresponding mesh section of thick bamboo 1, the realization is screened the classification operation to the raw materials, and convenient use.

Example 2

Referring to fig. 3 to fig. 4, the present embodiment is different from embodiment 1 in that: the feed hopper 11 is provided with the anti-blocking device 4, the anti-blocking device 4 comprises a fixing plate 40 fixedly mounted on the top surface of the feed hopper 11, a hydraulic cylinder 41 is fixedly mounted on the top surface of the fixing plate 40, and a lower pressing rod 42 is fixedly mounted at the tail end of a telescopic shaft of the hydraulic cylinder 41, so that after the feed hopper 11 or the feed pipe 10 is blocked, the hydraulic cylinder 41 can be used for working, the lower pressing rod 42 is driven to downwards convey raw materials in the feed hopper 11 or the feed pipe 10, and the feed hopper 11 or the feed pipe 10 is not easy to be blocked.

It should be noted that the hydraulic cylinder 41 in the present embodiment is conventional in the art, and will not be described herein.

In the specific use process of the embodiment, the hydraulic cylinder 41 is started and made to work, the hydraulic cylinder 41 works, the telescopic shaft on the hydraulic cylinder extends to drive the lower pressing rod 42 to move downwards, and the lower pressing rod 42 moves downwards, so that the raw materials in the feeding hopper 11 or the feeding pipe 10 are extruded and conveyed downwards, and the feeding hopper 11 or the feeding pipe 10 is not easy to be blocked.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (7)

1. The utility model provides a screening sorter that recycled concrete recycled which characterized in that: including a plurality of mesh section of thick bamboo (1) of head and the tail fixed connection each other, it is a plurality of the aperture of the through-hole in the mesh section of thick bamboo (1) increases in proper order, the inside of mesh section of thick bamboo (1) is provided with conveyor (2), conveyor (2) are including setting up driving motor (20) of mesh section of thick bamboo (1) tip, the terminal fixed mounting of output shaft of driving motor (20) has spiral feed table (21), the terminal fixed mounting that driving motor (20) were kept away from in spiral feed table (21) has pivot (22).

2. The recycled concrete recycled screening and sorting device of claim 1, wherein: the top surface of the mesh cylinder (1) with the smallest aperture is fixedly provided with a feeding pipe (10).

3. The recycled concrete recycled screening and classifying device according to claim 2, wherein: the top end fixed mounting of inlet pipe (10) has feeder hopper (11).

4. The recycled concrete recycled screening and sorting device of claim 1, wherein: and a bearing seat (23) is fixedly arranged at the tail end of the rotating shaft (22).

5. The recycled concrete recycled screening and sorting device of claim 1, wherein: the mesh cylinder is characterized in that a discharging device (3) is arranged below the mesh cylinder (1), the discharging device (3) comprises a collecting box (30), a plurality of falling chambers (31) which are linearly arranged at equal intervals are arranged in the collecting box (30), the falling chambers (31) are located under the mesh cylinder (1) and correspond to the falling chambers, and a plurality of falling pipes (32) which are linearly arranged at equal intervals and correspond to the falling chambers (31) and are communicated with the falling chambers are fixedly mounted on the bottom surface of the collecting box (30).

6. The recycled concrete recycled screening and sorting device of claim 5, wherein: the plane of the bottom wall of the falling chamber (31) is inclined by 30-60 degrees towards one side of the falling pipe (32).

7. The recycled concrete recycled screening and sorting device of claim 5, wherein: a discharging plate (33) is fixedly arranged on the right side surface of the collecting box (30), and the tail end of the mesh cylinder (1) with the largest aperture is positioned above the discharging plate (33).

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