CN220611276U

CN220611276U - Building waste concrete recycled aggregate recovery plant

Info

Publication number: CN220611276U
Application number: CN202322247056.4U
Authority: CN
Inventors: 张灵通; 张栋; 董国发; 初圣林; 李宝元; 安美辰; 吴智强
Original assignee: Xinjiang Institute Of Technology
Current assignee: Xinjiang Institute Of Technology
Priority date: 2023-08-21
Filing date: 2023-08-21
Publication date: 2024-03-19
Anticipated expiration: 2033-08-21

Abstract

The utility model discloses recycling equipment for recycled aggregate of waste concrete of a building, which relates to the technical field of concrete recycling and comprises a recycling frame, wherein a first screen is rotatably connected in the recycling frame, a first baffle is fixedly connected to the top end of the first screen, a first discharge hole is formed in the upper part of one side of the recycling frame, and the first discharge hole is positioned on one side of the first baffle. According to the utility model, through the design of the double screens, the concrete aggregates with different particle sizes can be screened and recycled in a grading manner, the problem that secondary recycling and screening are required due to larger particle size differences in the recycled concrete aggregates is effectively avoided, the use convenience of the device is improved, the first screen is driven to rotate at a certain angle through the design of adjusting the included angle between the first screen and the bottom end of the recycling frame, the screening speed of the first screen on the concrete aggregates can be adjusted through rotating the first screen, and the use flexibility of the device is improved.

Description

Building waste concrete recycled aggregate recovery plant

Technical Field

The utility model relates to the technical field of concrete recovery, in particular to a recycling device for recycled aggregate of waste concrete of a building.

Background

The concrete recycled aggregate refers to unqualified concrete and the like obtained by solidifying building rubbish and bricks removed from houses and waste cement pavements, and the aggregate produced by sorting, crushing, screening and the like of the building rubbish and industrial waste residues through mechanical equipment is called recycled aggregate.

Among the prior art, as chinese patent CN217909171U discloses a concrete aggregate tailing recycling device, including the separator box, the top fixed mounting of separator box has into the hopper, and the filter plate that the slope set up is articulated to one side inner wall of separator box, and the slag notch has been seted up to one side of separator box, and one side slidable mounting of separator box has the baffle that is used for blocking the slag notch ejection of compact on the separator box, and one side bottom that the separator box kept away from the baffle is fixed with the drain pipe, and separator box top fixed mounting has the drive plate, and one side slidable mounting of drive plate has reciprocating block, is provided with the reciprocating device that drives reciprocating block up-and-down motion on the drive plate.

However, in the above patent, due to the single filter screen structure, only concrete aggregate with a single particle size can be screened out, so that stones with larger particle size after filtration and gravel with smaller particle size can be doped together, classification screening and recovery cannot be performed, and the method is very inconvenient and has limitation in use.

Disclosure of Invention

The utility model aims to solve the problems that in the prior art, due to a single filter screen structure, only concrete aggregate with single particle size can be screened out, so that stones with larger particle size and gravel with smaller particle size are mixed together after filtration, classification screening and recycling cannot be performed, the method is inconvenient, and limitation is caused during use, and provides the recycling equipment for the recycled aggregate of the waste concrete of the building.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a building abandoned concrete recycled aggregate recovery plant, includes retrieves the frame, the inside rotation of retrieving the frame is connected with a screen cloth, a top fixedly connected with baffle of a screen cloth, a discharge gate has been seted up to the top of retrieving frame one side, a discharge gate is located one side of baffle, the below fixedly connected with No. two screen cloth of retrieving the inside of frame, no. two screen cloth is located the below of a screen cloth, no. two screen cloth's mesh aperture is less than the mesh aperture of a screen cloth, no. two screen cloth's top fixedly connected with baffle of No. two, no. two discharge gates have been seted up to the below of retrieving frame one side, no. two discharge gates are located one side of No. two baffles, no. three discharge gates are located the below of No. two screen cloth.

Preferably, one side of the top end of the first screen is rotationally connected with a rotating rod, one end of the rotating rod is rotationally connected with a moving block, and one side upper part of the recovery frame is rotationally connected with a screw rod.

Preferably, the movable block passes through the recovery frame and is in threaded connection with the screw rod, one end of the screw rod is fixedly connected with the handle, and the screw rod is positioned in the middle of one side of the handle.

Preferably, one side of the recovery frame is rotatably connected with a fixing rod, and the bottom end of the fixing rod is fixedly connected with a base.

Preferably, the top end of the base is fixedly connected with a supporting spring, and the top end of the supporting spring is fixedly connected with the bottom end of the recovery frame.

Preferably, the top fixedly connected with vibrating motor of base, vibrating motor's output fixedly connected with rotates the piece, the one end rotation of rotating the piece is connected with the connecting piece, the top of connecting piece and the bottom rotation connection of retrieving the frame.

Preferably, the protection groove has been seted up to the bottom of base, the fixed intercommunication in top of retrieving the frame has the pan feeding mouth.

Compared with the prior art, the utility model has the advantages and positive effects that:

1. according to the utility model, through the design of the double screens, concrete aggregates with different particle sizes can be classified, screened and recovered, so that the problem that secondary recovery and screening are required due to larger particle size difference in the recovered concrete aggregates is effectively avoided, and the convenience in use of the device is improved.

2. According to the utility model, through the design that the included angle between the first screen and the bottom end of the recycling frame is adjustable, the first screen is driven to rotate at a certain angle by rotating the handle, and the rolling speed of the concrete aggregate on the surface of the first screen can be adjusted by rotating the first screen, so that the adjustment of the recycling and screening rate of the concrete aggregate is completed, and the use flexibility of the device is improved.

Drawings

Fig. 1 is a schematic perspective view of a recycling device for recycled aggregate of waste concrete of a building;

fig. 2 is a schematic diagram showing the internal structure of a recycling frame in a recycling device for recycled aggregate of waste concrete of a building;

fig. 3 is a schematic diagram showing a connection relationship between a vibration motor and a bottom of a recycling frame of a recycling device for recycled aggregate of waste concrete in a building;

fig. 4 is an enlarged schematic view of the area a in fig. 2.

Legend description: 1. a recovery frame; 11. a first screen; 12. a first baffle; 13. a rotating lever; 14. a moving block; 15. a screw; 16. a handle; 17. a first discharge hole; 18. a second screen; 19. a second baffle; 2. a second discharge port; 21. a third discharge port; 22. a fixed rod; 23. a base; 24. a vibration motor; 25. a protection groove; 26. a support spring; 27. a feed inlet; 28. a rotating member; 29. and a connecting piece.

Detailed Description

In order that the above objects, features and advantages of the utility model will be more clearly understood, a further description of the utility model will be rendered by reference to the appended drawings and examples. It should be noted that, in the case of no conflict, the embodiments of the present application and the features in the embodiments may be combined with each other.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, however, the present utility model may be practiced otherwise than as described herein, and therefore the present utility model is not limited to the specific embodiments of the disclosure that follow.

Example 1

As shown in fig. 1-4, the utility model provides a recycling device for recycled concrete of a building, which comprises a recycling frame 1, wherein a first screen 11 is rotatably connected in the recycling frame 1, a first baffle 12 is fixedly connected to the top end of the first screen 11, a first discharge hole 17 is formed in the upper part of one side of the recycling frame 1, the first discharge hole 17 is positioned on one side of the first baffle 12, a second screen 18 is fixedly connected to the lower part of the inner part of the recycling frame 1, the second screen 18 is positioned below the first screen 11, the mesh aperture of the second screen 18 is smaller than the mesh aperture of the first screen 11, a second baffle 19 is fixedly connected to the top end of the second screen 18, a second discharge hole 2 is formed in the lower part of one side of the recycling frame 1, a third discharge hole 21 is formed in the lower part of one side of the recycling frame 1, and the third discharge hole 21 is positioned below the second screen 18.

The concrete setting and effect of this embodiment are put in detail below, because of retrieve the inside upper and lower two punishment of frame 1 do not rotate and are connected with screen cloth 11 and No. two screen cloth 18, and the mesh aperture of screen cloth 11 is greater than the mesh aperture of No. two screen cloth 18, so the great concrete aggregate of granule can stay in the surface of screen cloth 11, the concrete aggregate granule that the volume is little can stay in the surface of No. two screen cloth 18, when retrieve the vibrations motor 24 of frame 1 bottom drives and retrieve the frame 1 vibrations, because of there is certain contained angle between the bottom of recovery frame 1 bottom and the ground, so the concrete aggregate of screen cloth 11 and No. two screen cloth 18 top surfaces can be moved towards screen cloth 12 and No. two screen cloth 19 departments when the great concrete aggregate of granule on screen cloth 11 surface moves to No. one screen cloth 12 department, because of one side of screen cloth 12 has seted up No. one discharge gate 17, the concrete aggregate granule that the solid volume is great can stay in No. two screen cloth 18, when retrieving the vibrations of frame 1 bottom and the vibration motor 24 drives and retrieve the concrete aggregate granule that the volume is little in No. two screen cloth 18 along No. two screen cloth 18 surface along No. two, thereby the discharge gate that the granule is discharged from No. two concrete aggregate granule along No. two screen cloth 18 along No. two, no. two concrete aggregate granule discharge gate 2 is No. 2 and No. two to the mesh of granule discharge gate 21.

Example two

As shown in fig. 1-4, a rotating rod 13 is rotatably connected to one side of the top end of the first screen 11, one end of the rotating rod 13 is rotatably connected to a moving block 14, one side upper side of the recovery frame 1 is rotatably connected to a screw 15, the moving block 14 penetrates through the recovery frame 1 and the screw 15 to be in threaded connection, one end of the screw 15 is fixedly connected to a handle 16, the screw 15 is located in the middle of one side of the handle 16, one side of the recovery frame 1 is rotatably connected to a fixing rod 22, the bottom end of the fixing rod 22 is fixedly connected to a base 23, the top end of the base 23 is fixedly connected to a supporting spring 26, the top end of the supporting spring 26 is fixedly connected to the bottom end of the recovery frame 1, the top end of the base 23 is fixedly connected to a vibration motor 24, the output end of the vibration motor 24 is fixedly connected to a rotating member 28, one end of the rotating member 28 is rotatably connected to a connecting member 29, the top end of the connecting member 29 is rotatably connected to the bottom end of the recovery frame 1, a protecting groove 25 is formed in the bottom end of the base 23, and the top end of the recovery frame 1 is fixedly communicated with a feed inlet 27.

The effect that its whole embodiment reaches is, because of the screen cloth 11 and the recovery frame 1 rotate and connect and the other end of screen cloth 11 rotates and be connected with dwang 13, because the one end of dwang 13 rotates and is connected with movable block 14, movable block 14 and the screw rod 15 threaded connection who retrieves frame 1 one side rotation connection, because the one end fixedly connected with handle 16 of screw rod 15, so can drive screw rod 15 rotation when rotating handle 16, screw rod 15 rotates and can drive movable block 14 and remove, dwang 13 can stretch screen cloth 11 when movable block 14 removes, make screen cloth 11 can carry out the rotation of certain angle, thereby adjust the screening rate of screen cloth 11 to its surface concrete aggregate granule, because of the top fixedly connected with vibrating motor 24 of base 23, the output fixedly connected with rotating member 28 of vibrating motor 24, the one end rotation of rotating member 28 is connected with connecting piece 29, and the top of connecting piece 29 and the bottom rotation connection of retrieving frame 1, can drive recovery frame 1 and fixed lever 22 rotation connection when the motor 24 runs, can drive recovery frame 1 and carry out the rotation of motor 24 of certain angle with the junction of retrieving frame 1 and fixed lever 22 and take place as the center, namely, can drive the function of supporting member 24 to rotate supporting member 25 and the supporting member 25 when the rotating base 23 is used to prevent the top of rotating member 23 from colliding with the rotating member 23, the top of the supporting member 25 is used for protecting the base 23.

The application method and the working principle of the device are as follows: before the user uses, whether inspect this device earlier has the damage, confirm this device and do not have the damage the back, put into the concrete aggregate that needs to retrieve from pan feeding mouth 27, start vibrating motor 24 afterwards, can drive when vibrating motor 24 operates and retrieve frame 1 vibrations, the granule that the concrete aggregate size is different in retrieving frame 1 can be discharged from three discharge gate respectively, if need the screening rate of the recovery of screen cloth 11 to the concrete aggregate of No. one, the rotation handle 16 drives screw rod 15 and rotates for the rotation of certain angle takes place for screen cloth 11 of No. one can.

The present utility model is not limited to the above-mentioned embodiments, and any equivalent embodiments which can be changed or modified by the technical content disclosed above can be applied to other fields, but any simple modification, equivalent changes and modification made to the above-mentioned embodiments according to the technical substance of the present utility model without departing from the technical content of the present utility model still belong to the protection scope of the technical solution of the present utility model.

Claims

1. The utility model provides a building abandoned concrete recycled aggregate recovery plant which characterized in that: including retrieving frame (1), the inside rotation of retrieving frame (1) is connected with screen cloth (11), the top fixedly connected with baffle (12) of screen cloth (11) No. one, no. two discharge gates (17) have been seted up to the top of retrieving frame (1) one side, no. one discharge gate (17) are located one side of baffle (12), the below fixedly connected with screen cloth (18) of retrieving frame (1) inside, no. two screen cloth (18) are located the below of screen cloth (11), the mesh aperture of No. two screen cloth (18) is less than the mesh aperture of No. one screen cloth (11), the top fixedly connected with baffle (19) of No. two screen cloth (18), no. two discharge gates (2) have been seted up to the below of retrieving frame (1) one side, no. three discharge gates (21) are located the below of No. two screen cloth (18) are seted up to one side below of retrieving frame (1).

2. The apparatus for recycling recycled aggregate of waste concrete of a building according to claim 1, wherein: the top one side rotation of screen cloth (11) is connected with dwang (13), the one end rotation of dwang (13) is connected with movable block (14), the one side top rotation of retrieving frame (1) is connected with screw rod (15).

3. The apparatus for recycling recycled aggregate of waste concrete of building according to claim 2, wherein: the movable block (14) penetrates through the recovery frame (1) and is in threaded connection with the screw rod (15), one end of the screw rod (15) is fixedly connected with the handle (16), and the screw rod (15) is located in the middle of one side of the handle (16).

4. The apparatus for recycling recycled aggregate of waste concrete of a building according to claim 1, wherein: one side of the recovery frame (1) is rotatably connected with a fixed rod (22), and the bottom end of the fixed rod (22) is fixedly connected with a base (23).

5. The apparatus for recycling recycled aggregate of waste concrete of building according to claim 4, wherein: the top of base (23) fixedly connected with supporting spring (26), the top of supporting spring (26) and the bottom fixed connection of retrieving frame (1).

6. The apparatus for recycling recycled aggregate of waste concrete of building according to claim 4, wherein: the novel vibrating device is characterized in that a vibrating motor (24) is fixedly connected to the top end of the base (23), a rotating piece (28) is fixedly connected to the output end of the vibrating motor (24), a connecting piece (29) is rotatably connected to one end of the rotating piece (28), and the top end of the connecting piece (29) is rotatably connected with the bottom end of the recovery frame (1).

7. The apparatus for recycling recycled aggregate of waste concrete of building according to claim 4, wherein: the bottom of base (23) has seted up protection groove (25), the top of retrieving frame (1) is fixed to be linked together has pan feeding mouth (27).