CN213967694U

CN213967694U - Fine material discharge mechanism for construction waste brick crushing, recycling and screening machine

Info

Publication number: CN213967694U
Application number: CN202022479913.XU
Authority: CN
Inventors: 易艳玲; 何杰
Original assignee: Shenzhen Chengshi Environmental Protection Technology Co ltd
Current assignee: Shenzhen Chengshi Environmental Protection Technology Co ltd
Priority date: 2020-10-30
Filing date: 2020-10-30
Publication date: 2021-08-17
Anticipated expiration: 2030-10-30

Abstract

The application relates to the field of waste building brick crushing and recycling equipment, in particular to a fine material discharging mechanism for a waste building brick crushing and recycling screening machine. The fine material discharge mechanism for the building waste brick crushing, recycling and screening machine comprises a feed pipe and a discharge pipe, wherein the feed pipe is communicated and connected with a fine material outlet, the feed pipe is provided with a discharge port, and the discharge port is communicated and connected with the discharge pipe; be equipped with the driving piece on the inlet pipe, be used for opening and close the piece of discharge gate and be used for the mediation thin material mediation pole of export, the length direction of mediation pole and the axial of inlet pipe all are vertical direction, and the setting of mediation pole liftable is in the inlet pipe, and the driving piece is used for driving mediation pole lift, and the mediation pole stretches into in the thin material export when rising. The present application has the following effects: 1. the fine particles are not easy to agglomerate to cause the blockage of a fine outlet; 2. the cost is saved; 3. and when the fine material outlet is blocked, the dredging efficiency is high.

Description

Fine material discharge mechanism for construction waste brick crushing, recycling and screening machine

Technical Field

The application relates to the field of waste building brick crushing and recycling equipment, in particular to a fine material discharging mechanism for a waste building brick crushing and recycling screening machine.

Background

At present, the waste building bricks are generally screened and graded after being crushed, and are cleaned to serve as recycled aggregates to prepare low-grade recycled aggregate concrete which is used for producing foundation reinforcement, road engineering cushions, indoor floor and floor cushions, non-bearing concrete hollow blocks, concrete hollow partition boards, autoclaved fly ash bricks and the like, so that the waste building bricks are beneficial to energy conservation and environmental protection.

The present useless brick of building sieves the grading through the sieve separator usually, and the chinese utility model patent that the publication number of granting is CN208275742U discloses a sieve separator for the broken recovery system of useless brick of building, and its technical scheme main points are: including cylinder, filter screen, the cylinder is equipped with the separation chamber, and the filter screen divide into first cavity and second cavity with the separation chamber, and first cavity is located the filter screen top, and the second cavity is located the filter screen below, and the separation chamber has coarse fodder export and fine material export, coarse fodder export and first cavity intercommunication, fine material export and second cavity intercommunication. The fine particles are easy to agglomerate after passing through the filter screen, which results in the blockage of the fine outlet.

In view of the above-mentioned related art, the inventors have considered that there is a defect that fine particles are liable to agglomerate to cause clogging of the fine outlet.

Disclosure of Invention

In order to make the difficult caking of fine material granule lead to the blockage of fine material export, this application provides a fine material discharge mechanism that is used for broken sieve separator of retrieving of building waste brick.

The application provides a fine material discharge mechanism for broken sieve separator of retrieving of building waste brick adopts following technical scheme:

a fine material discharge mechanism for a building waste brick crushing, recycling and screening machine comprises a feed pipe and a discharge pipe, wherein the feed pipe is communicated and connected with a fine material outlet, the feed pipe is provided with a discharge port, and the discharge port is communicated and connected with the discharge pipe; be equipped with the driving piece on the inlet pipe, be used for opening and close the piece of discharge gate and be used for the mediation thin material mediation pole of export, the length direction of mediation pole and the axial of inlet pipe all are vertical direction, the setting of mediation pole liftable is in the inlet pipe, the driving piece is used for the drive mediation pole goes up and down, the mediation pole stretches into in the thin material export when rising.

Through adopting above-mentioned technical scheme, when the thin material export blocks up, driving piece drive dredge lever is reciprocal to be risen and falls, get into the thin material granule of extrusion jam at the thin material export in the thin material export when the dredge lever rises, make the thin material granule compress tightly and the center reserves a large amount of spaces, the thin material granule is towards the space motion that the dredge lever was located when the dredge lever rose when falling, thereby reach the purpose of the thin material granule in the not hard up thin material export, just so can reach the mobility that increases the thin material granule in being responsible for, make the thin material granule difficult for agglomerating lead to the thin material export to block up.

Optionally, the opening and closing piece is an opening and closing block, the opening and closing block is arranged in the feeding pipe in a lifting mode, the driving piece is used for driving the opening and closing block to move, and the opening and closing block is used for closing the discharging port when being lifted and opening the discharging port when being lowered.

By adopting the technical scheme, the fine particles can be conveniently controlled by opening or closing the discharge hole only by starting the driving piece to drive the opening and closing block to rise or fall.

Optionally, the one end that the inlet pipe deviates from the fine material export is equipped with the bearing board, the driving piece sets up on the bearing board, the output of driving piece with open and close the piece and be connected, the dredging rod sets up the one end that the piece deviates from the driving piece opening and close.

Through adopting above-mentioned technical scheme, because the dredging rod sets up on opening and close the piece, so the driving piece can drive the dredging rod simultaneously and open and close the piece motion, and need not to adopt two driving pieces to control the dredging rod respectively and open and close the piece motion, saved the cost.

Optionally, the driving part is an air cylinder, a cylinder body of the air cylinder is fixedly connected with the bearing plate, a piston rod of the air cylinder is connected with the opening and closing block, and the length direction of the piston rod of the air cylinder is along the vertical direction.

Through adopting above-mentioned technical scheme, the piston rod is flexible when the cylinder starts to open and close the piece and set up the mediation pole on opening and close the piece just can corresponding lift, the device that the cylinder is common drive lift, it is comparatively convenient to use and purchase.

Optionally, the number of the dredging rods is multiple, and the dredging rods are arranged on the opening and closing block at intervals.

Through adopting above-mentioned technical scheme, a plurality of dredging rods can more effectively dredge the thin material export of jam to dredge efficiently when the thin material export blocks up.

Optionally, it is equipped with the installed part and is used for the drive to open and close to rotate on the piece the pivoted power spare of installed part, it is a plurality of the mediation pole all sets up on the installed part.

Through adopting above-mentioned technical scheme, the mediation pole that sets up on the installed part also can follow the installed part and move together when power piece drive installed part rotates, and the mediation pole can drive the fine material granule of blockking up in the fine material export when the motion and move along a plurality of directions to fine material granule can be faster not hard up, and mediation efficiency is high when the fine material export blocks up.

Optionally, the power part is a motor, the motor is fixedly arranged on the opening and closing block, and an output shaft of the motor is fixedly connected with the mounting part.

Through adopting above-mentioned technical scheme, the installed part just can rotate under the drive of motor when the motor starts, and the motor is common drive pivoted device, and it is comparatively convenient to use and purchase.

Optionally, the opening and closing block is provided with a guide groove extending in the vertical direction, the inner wall of the feeding pipe is provided with a vertical guide block, and the guide block is inserted into the guide groove.

Through adopting above-mentioned technical scheme, because the guide block just inserts the guide way that extends along vertical direction, so open and close the piece and can only follow vertical direction motion when the motion, the motion of opening and close the piece is comparatively accurate.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the fine particles are not easy to agglomerate to cause the blockage of a fine outlet;

2. the cost is saved;

3. and when the fine material outlet is blocked, the dredging efficiency is high.

Drawings

FIG. 1 is a schematic view of a connection structure of a fine material discharge mechanism and a screening machine of a construction waste brick crushing and recycling screening machine according to an embodiment of the application.

Fig. 2 is an enlarged schematic view at a in fig. 1.

Description of reference numerals: 1. a feed pipe; 2. a discharge pipe; 3. a fine material outlet; 4. a discharge port; 5. a cylinder; 6. an opening and closing block; 7. dredging the rod; 8. a support plate; 9. a mounting member; 10. a motor; 11. a guide groove; 12. a guide block; 13. a rotating groove; 14. an accommodating cavity.

Detailed Description

The present application is described in further detail below with reference to figures 1-2.

The embodiment of the application discloses a fine material discharge mechanism for building broken recovery sieve separator of brick. Referring to fig. 1, this a fine material discharge mechanism for broken sieve separator of retrieving of building waste brick includes inlet pipe 1 and discharging pipe 2, and inlet pipe 1 and fine material export 3 intercommunication are connected, and the axial of inlet pipe 1 is vertical direction to the fine material granule of discharging through fine material export 3 can get into in the inlet pipe 1. The inlet pipe 1 has discharge gate 4, and discharge gate 4 is located the lateral wall of discharging pipe 2, and discharge gate 4 is connected with discharging pipe 2 intercommunication. The discharge pipe 2 and the feed pipe 1 are inverted Y-like, so that fine particles entering the discharge pipe 2 finally enter the discharge pipe 2 through the discharge port 4 and are discharged.

Referring to fig. 1 and 2, be equipped with the driving piece on inlet pipe 1 and be used for dredging the mediation pole 7 of fine material export 3, the setting of mediation pole 7 liftable is in inlet pipe 1, and the length direction of mediation pole 7 is vertical direction, and the driving piece is used for the lift of drive mediation pole 7, and in mediation pole 7 stretched into fine material export 3 when rising, the driving piece specifically can be cylinder 5. When the fine material outlet 3 is blocked, the driving piece drives the dredging rod 7 to reciprocate to rise and fall, the dredging rod 7 enters the fine material outlet 3 to extrude fine material particles blocked at the fine material outlet 3 when rising, so that the fine material particles are compressed and a large amount of space is reserved at the center, when falling, the fine material particles move towards the space where the dredging rod 7 is located when rising, so that the purpose of loosening the fine material particles in the fine material outlet 3 is achieved, the flowability of the fine material particles in the main pipe can be increased, and the fine material particles are difficult to agglomerate to cause the blockage of the fine material outlet 3.

In addition, referring to fig. 2, a starting and closing piece for starting and closing the discharge port 4 is arranged in the feed pipe 1, the starting and closing piece is a starting and closing block 6, the starting and closing block 6 is cylindrical, the diameter of the starting and closing block 6 is matched with the inner diameter of the feed pipe 1, and the starting and closing block 6 is tightly attached to the inner wall of the feed pipe 1. The opening and closing block 6 is arranged in the feeding pipe 1 in a lifting way. The end of the feeding pipe 1 departing from the fine material outlet 3 is provided with a bearing plate 8, namely the bottom end of the feeding pipe 1 is provided with the bearing plate 8, and the connection mode of the bearing plate 8 and the feeding pipe 1 can be bolt connection or welding. The driving piece is a cylinder 5, the cylinder body of the cylinder 5 is fixedly connected with a bearing plate 8, the piston rod of the cylinder 5 is connected with an opening and closing block 6, and the length direction of the piston rod of the cylinder 5 is along the vertical direction. The opening and closing block 6 is used for closing the discharge port 4 when rising and opening the discharge port 4 when falling. Open and close the discharge gate 4 that can shelter from the 1 lateral wall of inlet pipe when piece 6 rises promptly to discharge gate 4 is closed, opens and close piece 6 when falling and removes the sheltering from discharge gate 4, thereby discharge gate 4 is opened, and the fine material granule can get into discharging pipe 2 via inlet pipe 1. Therefore, the discharge port 4 can be conveniently opened or closed to control the discharge of fine particles only by starting the driving piece to drive the opening and closing block 6 to ascend or descend.

In addition, refer to fig. 2, open and close and rotate on the piece 6 and be equipped with installed part 9 and be used for driving installed part 9 pivoted power spare, installed part 9 is located the one end that opens and close piece 6 and deviate from the driving piece, and the quantity of dredge rod 7 is a plurality of, and a plurality of dredge rod 7 intervals set up on installed part 9. Simultaneously, open and close the one end that piece 6 deviates from the driving piece and be equipped with rotation groove 13, installed part 9 rotates and sets up in rotation groove 13. The opening and closing block 6 is further provided with an accommodating cavity 14 communicated with the rotating groove 13, the power part is a motor 10, the motor 10 is fixedly arranged in the accommodating cavity 14, meanwhile, an output shaft of the motor 10 is fixedly connected with the mounting part 9, and the fixed connection mode can be welding. The motor 10 drive installed part 9 sets up dredging rod 7 on installed part 9 when rotating also can follow installed part 9 and move together, and dredging rod 7 can drive the fine material granule of jam at fine material export 3 when the motion and move along a plurality of directions to fine material granule can be faster not hard up, and dredging efficiency is high when fine material export 3 blocks up.

Finally, referring to fig. 2, the opening and closing block 6 is provided with a guide groove 11 extending in the vertical direction, the guide groove 11 is located on the side wall of the opening and closing block 6, the guide groove 11 can be a square groove, the inner wall of the feeding pipe 1 is provided with a vertical guide block 12, the guide block 12 can be a square block correspondingly, the guide block 12 and the inner wall of the feeding pipe 1 can be integrally formed or bonded, and the guide block 12 is inserted into the guide groove 11. Because guide block 12 just inserts along the guide way 11 that vertical direction extends along vertical direction, so open and close piece 6 and can only follow vertical direction motion when the motion, open and close the motion of piece 6 comparatively accurate.

The implementation principle of the fine material discharge mechanism for the building waste brick crushing, recycling and screening machine is as follows: when the fine material outlet 3 is blocked, the cylinder 5 drives the dredging rod 7 to reciprocate to rise and fall, the dredging rod 7 enters the fine material outlet 3 when rising to extrude fine material particles blocked at the fine material outlet 3, so that the fine material particles are compressed and a large amount of space is reserved at the center, when falling, the fine material particles move towards the space where the dredging rod 7 is located when rising, so that the purpose of loosening the fine material particles in the fine material outlet 3 is achieved, the flowability of the fine material particles in the main pipe can be increased, and the fine material particles are difficult to agglomerate to cause the blockage of the fine material outlet 3.

Meanwhile, the motor 10 can drive the plurality of dredging rods 7 to rotate, and the dredging rods 7 can drive fine particles blocked at the fine material outlet 3 to move along a plurality of directions when rotating, so that the fine particles can be loosened more quickly, and the dredging efficiency is high when the fine material outlet 3 is blocked.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a fine material discharge mechanism for broken sieve separator of retrieving of building waste brick which characterized in that: the device comprises a feeding pipe (1) and a discharging pipe (2), wherein the feeding pipe (1) is communicated and connected with a fine material outlet (3), the feeding pipe (1) is provided with a discharging port (4), and the discharging port (4) is communicated and connected with the discharging pipe (2);

the device comprises a feeding pipe (1), a driving piece, an opening and closing piece and a dredging rod (7), wherein the opening and closing piece is used for opening and closing a discharging port (4), the dredging rod is used for dredging a fine material outlet (3), the length direction of the dredging rod (7) and the axial direction of the feeding pipe (1) are vertical, the dredging rod (7) is arranged in the feeding pipe (1) in a lifting mode, the driving piece is used for driving the dredging rod (7) to lift, and the dredging rod (7) stretches into the fine material outlet (3) when lifting;

the opening and closing piece is an opening and closing block (6), the opening and closing block (6) is arranged in the feeding pipe (1) in a lifting mode, the driving piece is used for driving the opening and closing block (6) to move, and the opening and closing block (6) is used for closing the discharging hole (4) during lifting and opening the discharging hole (4) during lowering;

a bearing plate (8) is arranged at one end, away from the fine material outlet (3), of the feeding pipe (1), the driving piece is arranged on the bearing plate (8), the output end of the driving piece is connected with the opening and closing block (6), and the dredging rod (7) is arranged at one end, away from the driving piece, of the opening and closing block (6);

the driving piece is an air cylinder (5), a cylinder body of the air cylinder (5) is fixedly connected with the bearing plate (8), a piston rod of the air cylinder (5) is connected with the opening and closing block (6), and the length direction of the piston rod of the air cylinder (5) is along the vertical direction.

2. The fine material discharging mechanism for the construction waste brick crushing and recycling screening machine according to claim 1, characterized in that: the number of the dredging rods (7) is multiple, and the dredging rods (7) are arranged on the opening and closing block (6) at intervals.

3. The fine material discharging mechanism for the construction waste brick crushing and recycling screening machine according to claim 2, characterized in that: it is equipped with installed part (9) and is used for the drive to open and close to rotate on piece (6) installed part (9) pivoted power spare, it is a plurality of dredge pole (7) all set up on installed part (9).

4. The fine material discharging mechanism for the construction waste brick crushing and recycling screening machine according to claim 3, characterized in that: the power part is a motor (10), the motor (10) is fixedly arranged on the opening and closing block (6), and an output shaft of the motor (10) is fixedly connected with the mounting part (9).

5. The fine material discharging mechanism for the construction waste brick crushing and recycling screening machine according to claim 4, characterized in that: open and close and be equipped with guide way (11) that extend along vertical direction on piece (6), the inner wall of inlet pipe (1) is equipped with vertical guide block (12), guide block (12) insert guide way (11).