CN219235712U

CN219235712U - Concrete aggregate bin

Info

Publication number: CN219235712U
Application number: CN202223213828.4U
Authority: CN
Inventors: 陈学洁; 陈城; 陈世洪
Original assignee: Hubei Qiancheng New Energy Technology Co ltd
Current assignee: Hubei Qiancheng New Energy Technology Co ltd
Priority date: 2022-11-28
Filing date: 2022-11-28
Publication date: 2023-06-23
Anticipated expiration: 2032-11-28

Abstract

The utility model relates to the technical field of concrete raw material storage, in particular to a concrete aggregate bin which comprises a bin body, a bracket, a blanking pipe, an air pipe, a top plate, a shell, a motor b, a mounting ring, a dust collecting bag, a supporting rod, a filtering mechanism, a connecting rod and a gear, wherein the bracket is arranged on the bin body; the bin body is connected with the bracket, the bin body is provided with a discharging hopper, the discharging pipe is connected with the discharging hopper, the top plate is connected with the bin body, and the shell is connected with the top plate; the shell is rotationally provided with a rotating shaft, the rotating shaft is provided with a spiral blade, the rotating shaft is respectively provided with a driving wheel and a driven wheel, the top plate is provided with a motor a, and the motor a is connected with the driving wheel; the motor b is connected with the top plate, the gear is connected with the motor b, the top plate is rotationally provided with a gear ring, and the filtering mechanism is connected with the gear ring through a connecting rod; the air pipe is connected with the bin body, the dust collecting bag is connected with the air pipe, the bin body is provided with a fixing part, the supporting plate is rotationally provided with a supporting plate, the supporting rod is rotationally connected with the supporting plate, and the bin body is provided with a stop block. According to the utility model, the concrete aggregate is crushed by the spiral blades, the concrete aggregate is dispersed by the filtering mechanism, and the dust is removed from the bin body by the exhaust fan.

Description

Concrete aggregate bin

Technical Field

The utility model relates to the technical field of concrete raw material storage, in particular to a concrete aggregate bin.

Background

The term concrete generally refers to cement as a cementing material, sand and stone as aggregate; the cement concrete, also called ordinary concrete, obtained by mixing the cement concrete with water (which can contain additives and admixtures) according to a certain proportion is widely applied to civil engineering. The concrete has the characteristics of rich raw materials, low price and simple production process, so that the consumption of the concrete is increased. Concrete aggregate refers to a particulate, loose material that acts as a skeleton or filler in concrete. The method comprises the steps of separating coarse aggregate and fine aggregate. Coarse aggregate refers to pebbles, broken stones and the like, and fine aggregate refers to natural sand, artificial sand and the like.

The Chinese patent with the authorized bulletin number of CN217576572U discloses a concrete aggregate bin, which comprises a bin body, a screening structure, a containing structure and a pushing structure, wherein a feed inlet is formed in the top of the bin body, a supporting frame is arranged at the corresponding position of the feed inlet, the screening structure comprises a screening frame and a screening plate, the screening plate is arranged at the bottom of the screening frame, a transmission port is formed in the screening plate, a cover plate is arranged at the transmission port, the pushing structure is arranged on one side, away from the supporting frame, of the screening frame, the pushing structure can drive the screening frame to turn over, one end, close to the transmission port, of the transmission pipe is connected with the supporting frame, the transmission pipe is far away from the outside of the bin body, and the Cheng Jiejie structure is used for containing aggregate under screening. The application has the effect of improving work efficiency.

However, the technical scheme has the following defects: when the screen frame vibrates in the concrete aggregate bin, the screened particles can fall to various positions in the bin body, and the screened particles are easy to scatter at corners between the conveying pipe and the inner wall of the bin body, so that the cleaning is inconvenient.

Disclosure of Invention

The utility model aims to solve the problems in the background art and provides a concrete aggregate bin.

The technical scheme of the utility model is as follows: a concrete aggregate bin comprises a bin body, a bracket, a blanking pipe, an air pipe, a top plate, a shell, a motor b, a mounting ring, a dust collecting bag, a supporting rod, a filtering mechanism, a connecting rod and a gear;

the bin body is connected with the bracket, the lower end of the bin body is provided with a discharging hopper, the discharging pipe is connected with the discharging end of the discharging hopper, the discharging pipe is provided with a control valve, the top plate is connected with the upper end of the bin body, and the shell is connected with the upper end of the top plate;

the shell is rotationally provided with two rotating shafts, spiral blades are arranged on the two rotating shafts, the ends of the two rotating shafts are respectively provided with a driving wheel and a driven wheel, a top plate is provided with a motor a, the motor a is connected with the driving wheel, and the driving wheel is in meshed connection with the driven wheel;

the motor b is connected with a top plate, the gear is connected with a rotating shaft of the motor b, a gear ring is rotationally arranged on the top plate and is in meshed connection with the gear, the filtering mechanism is connected with the gear ring through a plurality of connecting rods, and the connecting rods are uniformly distributed on the circumference of the filtering mechanism;

the tuber pipe is connected the storehouse body and is internal intercommunication with the storehouse, and the tuber pipe is close to storehouse body one end and is equipped with the air exhauster, is equipped with the pipe on the one end of keeping away from the storehouse body on the tuber pipe, and the pipe is connected to the dust bag, is equipped with the fixed part on the storehouse body, and the one end rotation of fixed part is equipped with the backup pad, and the bracing piece rotates the lower extreme of connecting the backup pad, is equipped with the dog on the storehouse body outer wall, and the bracing piece is connected with the dog cooperation.

Preferably, the dust collecting bag is provided with a mounting ring which is in threaded fit connection with the circular tube.

Preferably, the inner diameter of the lower hopper is gradually reduced downwards along the height direction of the bin body.

Preferably, the outer peripheral surface of the gear ring is provided with a sliding block, the top plate is provided with a sliding rail, the sliding block is connected with the sliding rail in a matching way, and the gear ring and the top plate are coaxially distributed.

Preferably, the shell is rotatably provided with a cover.

Preferably, the outer peripheral surface of the filtering mechanism is provided with a sealing ring, and the sealing ring presses the inner wall of the bin body.

Compared with the prior art, the technical scheme provided by the utility model has the following beneficial technical effects:

in the utility model, a motor a is started firstly, the motor a drives a rotating shaft and a driving wheel to rotate, the driving wheel is connected with a driven wheel in a meshed manner, and the two rotating shafts are further driven to rotate in opposite directions; starting a motor b, wherein the motor b drives a gear to rotate, the gear is in meshed connection with a gear ring, and the gear ring drives a connecting rod and a filtering mechanism to rotate; opening the cover body, putting the concrete aggregate into the bin body from the shell body, wherein the aggregate firstly passes through two spiral blades, the two spiral blades crush the concrete aggregate, and the aggregate passes through a filtering mechanism in the bin body to enable the aggregate to be more dispersed and not to agglomerate; the air in the bin body is pumped out by the exhaust fan, dust in the bin body is carried out, the air carries the dust into the dust collecting bag from the circular pipe, and the mounting ring is in threaded fit connection with the circular pipe, so that the dust collecting bag can be replaced conveniently; according to the utility model, the concrete aggregate is crushed by the spiral blades, and is dispersed by the filtering mechanism, and dust is extracted by the exhaust fan to remove the dust in the bin body.

Drawings

Fig. 1 is a perspective view of a concrete aggregate bin according to the present utility model.

Fig. 2 is a schematic structural view of a concrete aggregate bin according to the present utility model.

Fig. 3 is a schematic structural view of a support plate according to an embodiment of the present utility model.

Fig. 4 is a schematic structural view of the concrete aggregate bin in the shell according to the present utility model.

Reference numerals: 1. a bin body; 2. a bracket; 3. discharging a hopper; 4. discharging pipes; 5. an air duct; 6. a top plate; 7. a housing; 8. a cover body; 9. a motor b; 10. a mounting ring; 11. a dust collecting bag; 12. a support plate; 13. a stop block; 14. a support rod; 15. driven wheel; 16. a motor a; 17. a round tube; 18. spiral leaves; 19. a filtering mechanism; 20. a connecting rod; 21. a gear ring; 22. a gear; 23. a fixing part; 24. a rotating shaft; 25. a driving wheel.

Detailed Description

As shown in fig. 1-4, the concrete aggregate bin provided by the utility model comprises a bin body 1, a bracket 2, a blanking pipe 4, an air pipe 5, a top plate 6, a shell 7, a motor b9, a mounting ring 10, a dust collecting bag 11, a supporting rod 14, a filtering mechanism 19, a connecting rod 20 and a gear 22;

the bin body 1 is connected with the bracket 2, the lower end of the bin body 1 is provided with a discharging hopper 3, the discharging pipe 4 is connected with the discharging end of the discharging hopper 3, the discharging pipe 4 is provided with a control valve, the top plate 6 is connected with the upper end of the bin body 1, the shell 7 is connected with the upper end of the top plate 6, and the shell 7 is rotatably provided with a cover body 8;

further, the inner diameter value of the discharging hopper 3 is gradually reduced downwards along the height direction of the bin body 1, so that concrete aggregate slides downwards along the inner wall of the discharging hopper 3 when the concrete aggregate is used conveniently;

the shell 7 is rotationally provided with two rotating shafts 24, spiral blades 18 are arranged on the two rotating shafts 24, the ends of the two rotating shafts 24 are respectively provided with a driving wheel 25 and a driven wheel 15, the top plate 6 is provided with a motor a16, the motor a16 is connected with the driving wheel 25, and the driving wheel 25 is in meshed connection with the driven wheel 15;

the motor b9 is connected with the top plate 6, the gear 22 is connected with the rotating shaft of the motor b9, the gear ring 21 is rotatably arranged in the top plate, the gear ring 21 is meshed with the gear 22, the filter mechanism 19 is connected with the gear ring 21 through a plurality of connecting rods 20, and the connecting rods 20 are uniformly distributed on the circumference of the filter mechanism 19;

further, a sealing ring is arranged on the outer peripheral surface of the filtering mechanism 19, and the sealing ring presses the inner wall of the bin body 1;

further, a sliding block is arranged on the outer peripheral surface of the gear ring 21, a sliding rail is arranged on the top plate 6, the sliding block is connected with the sliding rail in a matched manner, the gear ring 21 and the top plate 6 are coaxially distributed, the outer peripheral surface of the gear ring 21 slides on the top plate 6, and the whole gear ring 21 and the top plate 6 relatively rotate;

the air pipe 5 is connected with the bin body 1 and is communicated with the interior of the bin body 1, an exhaust fan is arranged at one end, close to the bin body 1, of the air pipe 5, a circular pipe 17 is arranged at one end, far away from the bin body 1, of the air pipe 5, the dust collecting bag 11 is connected with the circular pipe 17, a fixing part 23 is arranged on the bin body 1, one end of the fixing part is rotatably provided with a supporting plate 12, a supporting rod 14 is rotatably connected with the lower end of the supporting plate 12, a stop block 13 is arranged on the outer wall of the bin body 1, and the supporting rod 14 is in matched connection with the stop block 13;

furthermore, the dust collecting bag 11 is provided with the mounting ring 10, and the mounting ring 10 is in threaded fit connection with the round tube 17, so that the dust collecting bag 11 can be conveniently detached for replacement.

In the utility model, firstly, a motor a16 is started, the motor a16 drives a rotating shaft 24 and a driving wheel 25 to rotate, the driving wheel 25 is connected with a driven wheel 15 in a meshed manner, and further drives the two rotating shafts 24 to rotate in opposite directions; starting a motor b9, wherein the motor b9 drives a gear 22 to rotate, the gear 22 is in meshed connection with a gear ring 21, and the gear ring 21 drives a connecting rod 20 and a filtering mechanism 19 to rotate; opening the cover body 8, throwing the concrete aggregate into the bin body 1 from the shell 7, wherein the aggregate firstly passes through two spiral blades 18, the two spiral blades 18 crush the concrete aggregate, and the aggregate passes through a filtering mechanism 19 in the bin body 1 so that the aggregate is more dispersed and does not agglomerate; the exhaust fan extracts air in the bin body, dust in the bin body 1 is carried out, the air carries the dust into the dust collecting bag 11 from the circular tube 17, and the mounting ring 10 is in threaded fit connection with the circular tube 17, so that the dust collecting bag 11 is convenient to replace; according to the utility model, the concrete aggregate is crushed by the spiral blades 18, and is dispersed by the filtering mechanism 19, and dust is extracted by the exhaust fan to remove the dust in the bin body 1.

The embodiments of the present utility model have been described in detail with reference to the drawings, but the present utility model is not limited thereto, and various changes can be made within the knowledge of those skilled in the art without departing from the spirit of the present utility model.

Claims

1. The concrete aggregate bin is characterized by comprising a bin body (1), a bracket (2), a blanking pipe (4), an air pipe (5), a top plate (6), a shell (7), a motor b (9), a mounting ring (10), a dust collecting bag (11), a supporting rod (14), a filtering mechanism (19), a connecting rod (20) and a gear (22);

the bin body (1) is connected with the bracket (2), the lower end of the bin body (1) is provided with the discharging hopper (3), the discharging pipe (4) is connected with the discharging end of the discharging hopper (3), the discharging pipe (4) is provided with the control valve, the top plate (6) is connected with the upper end of the bin body (1), and the shell (7) is connected with the upper end of the top plate (6);

the shell (7) is rotationally provided with two rotating shafts (24), spiral blades (18) are arranged on the two rotating shafts (24), the ends of the two rotating shafts (24) are respectively provided with a driving wheel (25) and a driven wheel (15), the top plate (6) is provided with a motor a (16), the motor a (16) is connected with the driving wheel (25), and the driving wheel (25) is meshed with the driven wheel (15);

the motor b (9) is connected with the top plate (6), the gear (22) is connected with the rotating shaft of the motor b (9), the gear ring (21) is rotatably arranged in the top plate, the gear ring (21) is meshed with the gear (22), the filtering mechanism (19) is connected with the gear ring (21) through a plurality of connecting rods (20), and the connecting rods (20) are uniformly distributed on the circumference of the filtering mechanism (19);

the bin body (1) is connected to tuber pipe (5) and with the inside intercommunication of bin body (1), tuber pipe (5) are close to bin body (1) one end and are equipped with air exhauster, be equipped with pipe (17) on the one end of keeping away from bin body (1) on tuber pipe (5), pipe (17) are connected to dust bag (11), be equipped with fixed part (23) on bin body (1), the one end rotation of fixed part (23) is equipped with backup pad (12), the lower extreme of backup pad (12) is connected in bracing piece (14) rotation, be equipped with dog (13) on the outer wall of bin body (1), bracing piece (14) are connected with dog (13) cooperation.

2. A concrete aggregate bin according to claim 1, characterized in that the dust collecting bag (11) is provided with a mounting ring (10), and the mounting ring (10) is in threaded fit connection with the round tube (17).

3. A concrete aggregate bin according to claim 1, characterized in that the inner diameter of the lower hopper (3) decreases gradually downwards along the height of the bin body (1).

4. A concrete aggregate bin according to claim 1, characterized in that the outer circumferential surface of the gear ring (21) is provided with a sliding block, the top plate (6) is provided with a sliding rail, the sliding block is connected with the sliding rail in a matching way, and the gear ring (21) and the top plate (6) are coaxially distributed.

5. A concrete aggregate bin according to claim 1, characterized in that the housing (7) is rotatably provided with a cover (8).

6. A concrete aggregate bin according to claim 1, characterized in that the outer circumferential surface of the filter means (19) is provided with a sealing ring which presses against the inner wall of the bin body (1).