CN219560375U - Concrete aggregate screening installation - Google Patents

Abstract

The utility model discloses concrete aggregate screening equipment which comprises a frame plate, a first driving component and a second driving component, wherein the first driving component and the second driving component are arranged on one side of the top of the frame plate, supporting seats are fixedly connected to two ends of the top of the frame plate, a driving shaft is rotatably connected between the two supporting seats, the outer surface of the driving shaft is fixedly connected with a conveying auger, a separation barrel is arranged between the supporting seats, a plurality of sieve holes are formed in the separation barrel, sieve hole arrays are distributed on the separation barrel, annular seats are arranged at one ends of the two supporting seats, and annular sliding rails are fixedly connected to two ends of the separation barrel. The utility model can effectively avoid the situation that the aggregate stacking sieve holes with smaller particle diameters in the partial areas of the sorting cylinder are not timely discharged to cause blockage, ensures the screening quality of concrete aggregates, solves the problem that the energy consumption of a vibration source is overlarge due to overlarge mass of the materials contained in the partial devices and the inside by adopting an integral vibration mode, and improves the economical efficiency and the practicability of concrete aggregate screening operation.

Description

Concrete aggregate screening installation

Technical Field

The utility model relates to the technical field of concrete aggregates, in particular to a concrete aggregate screening device.

Background

Concrete aggregate refers to a particulate, loose material that acts as a skeleton or filler in concrete.

Through retrieving, the patent of the publication number CN218108299U, a concrete aggregate sieving mechanism is disclosed, relates to concrete aggregate technical field, and this concrete aggregate sieving mechanism aims at solving the technical problem that can not carry out abundant screening classification to concrete aggregate under the prior art.

However, above-mentioned technical scheme realizes the screening operation to the concrete aggregate through the aggregate sieving mechanism that structures such as bracing piece, protective housing and screening subassembly constitute, and whole sieving mechanism sets up on the layer board and realizes the vibration to whole device through the vibration source of bottom, can increase the energy consumption of the vibration source of layer board below undoubtedly, and the practicality is not strong, influences the screening effect of concrete aggregate.

Disclosure of Invention

The utility model aims to solve the defects in the prior art and provides concrete aggregate screening equipment.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

the utility model provides a concrete aggregate screening installation, includes the framed board, sets up in the first drive assembly and the second drive assembly of framed board top one side, the equal fixedly connected with supporting seat in framed board top both ends, two rotate between the supporting seat and be connected with the drive shaft, and drive shaft surface fixedly connected with defeated material auger, be equipped with a section of thick bamboo between the supporting seat, and a plurality of sieve meshes have been seted up to a section of thick bamboo that just selects separately, and sieve mesh array distributes on a section of thick bamboo that selects separately, two supporting seat one end all is equipped with the annular seat, separation section of thick bamboo both ends fixedly connected with annular slide rail, annular slide rail cup joints with the annular seat mutually, one of them annular seat outer wall fixedly connected with transmission ring gear, transmission ring gear is connected with first drive assembly, drive shaft one end fixedly connected with first gear, first gear is connected with the second drive assembly.

Further, the bottom of the frame plate is fixedly connected with a U-shaped leg.

Further, the first driving assembly comprises a first assembly plate fixedly connected to the top of the frame plate, a first driving motor is fixedly connected to the top of the first assembly plate, a second gear is fixedly connected to an output shaft of the first driving motor, and the second gear is meshed with the transmission gear ring.

Further, the second driving assembly comprises a second assembly plate fixedly connected to one end of the frame plate, a second driving motor is fixedly connected to the top of the second assembly plate, a third gear is fixedly connected to an output shaft of the second driving motor, and the third gear is meshed with the first gear.

Further, one of the support seats is provided with a feed inlet at the top, and the other support seat is provided with a discharge outlet at the bottom of the outer wall.

Further, the blanking opening is formed in the bottom of the frame plate, and is located right below the sieve holes, and the material receiving hopper is fixedly connected to the bottom of the blanking opening.

Further, a supporting plate is fixedly connected between the frame plate and the supporting seat.

The beneficial effects of the utility model are as follows:

according to the utility model, through the structures of the supporting seat, the sorting barrel, the sieve holes, the driving shaft, the conveying auger, the annular sliding rail, the annular seat, the transmission gear ring and the like, the conveying auger pushes the concrete aggregate forward for transportation, and the sorting barrel rotates in the middle of the device, so that materials with smaller particle sizes in the transported aggregate continuously pass through the sieve Kong Diaoxia, the situation that the sorting barrel is blocked due to untimely material discharge of the stacking sieve holes of the aggregates with smaller particle sizes in partial areas is effectively avoided, the screening quality of the concrete aggregate is ensured, the situation that the energy consumption of a vibration source is overlarge due to overlarge mass of the materials contained in the device and the interior is solved, and the economical efficiency and the practicability of concrete aggregate screening operation are improved.

Drawings

Fig. 1 is a schematic perspective view of a concrete aggregate screening apparatus according to the present utility model;

FIG. 2 is a schematic side view of a concrete aggregate screening apparatus according to the present utility model;

FIG. 3 is a schematic cross-sectional view of a concrete aggregate screening apparatus according to the present utility model;

fig. 4 is an enlarged schematic view of a position a of a concrete aggregate screening apparatus according to the present utility model;

fig. 5 is a schematic diagram of the internal structure of a concrete aggregate screening apparatus according to the present utility model;

fig. 6 is a schematic perspective view of a separation barrel of a concrete aggregate screening apparatus according to the present utility model.

In the figure: 1. a frame plate; 2. u-shaped legs; 3. a support base; 4. a sorting cylinder; 5. a sieve pore; 6. a drive shaft; 7. a material conveying auger; 8. an annular slide rail; 9. an annular seat; 10. a transmission gear ring; 11. a first assembly plate; 12. a first driving motor; 13. a second assembly plate; 14. a second driving motor; 15. a feed inlet; 16. a discharge port; 17. a receiving hopper; 18. and a support plate.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Referring to fig. 1-6, a concrete aggregate screening installation, including deckle 1, set up in the first drive assembly and the second drive assembly of deckle 1 top one side, deckle 1 top both ends all are fixed with supporting seat 3 through the bolt, rotate between two supporting seats 3 and be connected with drive shaft 6, and drive shaft 6 surface welding has defeated material auger 7, be equipped with separation section of thick bamboo 4 between the supporting seat 3, and separation section of thick bamboo 4 has seted up a plurality of sieve holes 5, sieve hole 5 array distributes on separation section of thick bamboo 4, two supporting seat 3 one end all is equipped with annular seat 9, separation section of thick bamboo 4 both ends welding has annular slide rail 8, annular slide rail 8 cup joints with annular seat 9 mutually, one of them annular seat 9 outer wall welding has transmission ring gear 10, transmission ring gear 10 is connected with first drive assembly, drive shaft 6 one end key-type connection has first gear, first gear is connected with second drive assembly.

In the utility model, the U-shaped leg 2 is fixed at the bottom of the frame plate 1 through a bolt, the first driving component comprises a first assembly plate 11 fixed at the top of the frame plate 1 through a bolt, a first driving motor 12 is fixed at the top of the first assembly plate 11 through a bolt, the output shaft key of the first driving motor 12 is connected with a second gear, the second gear is meshed with a transmission gear ring 10, the transmission gear ring 10 is driven to rotate through the first driving motor 12 and the second gear, the driving operation of the sorting cylinder 4 is realized, the second driving component comprises a second assembly plate 13 fixed at one end of the frame plate 1 through a bolt, a second driving motor 14 is fixed at the top of the second assembly plate 13 through a bolt, and the output shaft key of the second driving motor 14 is connected with a third gear, the third gear meshes with first gear, through the setting of second driving motor 14, first gear and third gear, can realize the power input of drive shaft 6, and then make defeated material auger 7 realize the transport operation to the inside concrete aggregate of section of thick bamboo 4, it is different here to pay attention to need guarantee the rotational speed of section of thick bamboo 4 and drive shaft 6, one of them supporting seat 3 top is provided with feed inlet 15, another supporting seat 3 outer wall bottom is provided with the bin outlet 16 that is used for discharging the waste material, the feed opening has been seted up to frame 1 bottom, and the feed opening is located under sieve mesh 5, the feed opening bottom is fixed with the hopper 17 that is used for dropping the concrete aggregate through the bolt, the welding has the backup pad 18 that is used for supporting seat 3 to strengthen between frame 1 and the supporting seat 3.

Working principle: during the use, open first driving motor 12 and second driving motor 14 respectively, annular slide rail 8 is at annular seat 9 inside rotation when passing through transmission ring gear 10 under the effect of first driving motor 12, and then realize that sorting drum 4 is rotatory, add one side supporting seat 3 with the concrete aggregate back through feed inlet 15, and then it is rotatory to drive shaft 6, and then promote the concrete aggregate to opposite side supporting seat 3 under the effect of defeated material auger 7, when the concrete aggregate moves to sorting drum 4 inside, the mesh 5 that the particle diameter is less in the concrete aggregate accessible sorting drum 4 drops, connect hopper 17 to collect the less particle diameter material that drops from the mesh 5 inside, the material that the particle diameter is great continues pushing away to other end supporting seat 3 under the effect of defeated material auger 7, and through bin 16 discharge, and then accomplish the screening work of concrete aggregate, this concrete aggregate screening device is through supporting seat 3 that sets up, sorting drum 4, mesh 5, drive shaft 6, defeated material auger 7, annular slide rail 8, annular seat 9, transmission ring gear 10 isotructure, the mesh 5 that the particle diameter is less in the concrete aggregate is in the sorting drum 4, the partial size is less than the material that the inside of mesh 5 drops is passed through to the vibration of the material auger 5, the vibration of the partial material that the vibration of the inside is not had been piled up in time, the material that the vibration of the partial material is not had been guaranteed to the size is greatly in the carrier 5, the vibration of the material is not had the material is greatly-free from the vibration of the material to the inside of the material is greatly to be greatly-up to the material of the material is discharged through the vibration of the material, and the vibration of the material is not had the vibration of the material is guaranteed to the inside the material is greatly to the material to the vibration of the material was greatly to the inside the material was.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims (7)

1. The utility model provides a concrete aggregate screening installation, includes framed board (1), sets up in first drive assembly and the second drive assembly of framed board (1) top one side, its characterized in that, the equal fixedly connected with supporting seat (3) in framed board (1) top both ends, two rotate between supporting seat (3) and be connected with drive shaft (6), and drive shaft (6) surface fixedly connected with defeated material auger (7), be equipped with separation section of thick bamboo (4) between supporting seat (3), and separation section of thick bamboo (4) have seted up a plurality of sieve pores (5), sieve pore (5) array distribution is on separation section of thick bamboo (4), two supporting seat (3) one end all is equipped with annular seat (9), separation section of thick bamboo (4) both ends fixedly connected with annular slide rail (8), annular slide rail (8) cup joint with annular seat (9) mutually, one of them annular seat (9) outer wall fixedly connected with transmission ring gear (10) are connected with first drive assembly, drive shaft (6) one end fixedly connected with first gear, first gear is connected with second drive assembly mutually.

2. A concrete aggregate screening device according to claim 1, characterized in that the bottom of the frame plate (1) is fixedly connected with a U-shaped leg (2).

3. A concrete aggregate screening device according to claim 1, wherein the first driving assembly comprises a first assembly plate (11) fixedly connected to the top of the frame plate (1), the top of the first assembly plate (11) is fixedly connected with a first driving motor (12), the output shaft of the first driving motor (12) is fixedly connected with a second gear, and the second gear is meshed with the transmission gear ring (10).

4. A concrete aggregate screening apparatus according to claim 1, wherein the second driving assembly comprises a second assembly plate (13) fixedly connected to one end of the frame plate (1), a second driving motor (14) is fixedly connected to the top of the second assembly plate (13), and a third gear is fixedly connected to an output shaft of the second driving motor (14) and is meshed with the first gear.

5. A concrete aggregate screening device according to claim 1, wherein one of the support seats (3) is provided with a feed inlet (15) at the top and the other support seat (3) is provided with a discharge outlet (16) at the bottom of the outer wall.

6. A concrete aggregate screening device according to claim 1, characterized in that the bottom of the frame plate (1) is provided with a feed opening, the feed opening is positioned under the sieve holes (5), and the bottom of the feed opening is fixedly connected with a receiving hopper (17).

7. A concrete aggregate screening device according to claim 1, characterized in that a support plate (18) is fixedly connected between the frame plate (1) and the support seat (3).