CN210546234U

CN210546234U - Asphalt reclaimed material vibrating screen

Info

Publication number: CN210546234U
Application number: CN201920810215.8U
Authority: CN
Inventors: 不公告发明人
Original assignee: Hunan Rongcheng Environmental Protection Technology Co Ltd
Current assignee: Hunan Rongcheng Environmental Protection Technology Co Ltd
Priority date: 2019-05-31
Filing date: 2019-05-31
Publication date: 2020-05-19
Anticipated expiration: 2029-05-31

Abstract

The utility model discloses a vibrating screen for asphalt reclaimed materials, wherein the vibrating screen has a plurality of layers, the plurality of layers of vibrating screens are connected into a screen component by two side plates and a bottom plate, and the front end and the rear end of each layer of vibrating screen are provided with seal plates; the vibrating piece is fixed on the bottom plate; the base is integrally formed by a bottom plate and a U-shaped plate, wherein an integrated screen mesh piece is placed on the bottom plate of the base, the surface of the U-shaped plate is connected with the integrated screen mesh piece through two springs, a U-shaped opening cover of the U-shaped plate is arranged on a hopper wall needing screening, an adjusting plate penetrates through the U-shaped plate, and the U-shaped plate and the adjusting plate are pressed on the hopper wall; the base is connected with the integrated screen mesh piece through a spring; the discharging pipes are arranged on the sealing plates of each layer of the vibrating screen and communicated with the space in the vibrating screen, and the position of each discharging pipe corresponds to the corresponding discharging hopper. The utility model provides a pair of bituminous regeneration material shale shaker for common screening machine simple structure in the market, light, can nimble rigid coupling on the hopper of any different machines.

Description

Asphalt reclaimed material vibrating screen

Technical Field

The utility model belongs to the technical field of pitch screening equipment technique and specifically relates to a pitch reclaimed material shale shaker.

Background

And (3) asphalt production line: one production line is used for processing waste asphalt pavement materials, the processed asphalt is used as a raw material to be mixed with the raw material fresh asphalt, and the other production line is used for processing the fresh asphalt aggregate.

The new material broken stone needs to be dried and screened, the dried hot material is lifted to a vibrating screen for screening through a lifter, the hot aggregate is screened into materials with different specifications through a screening machine, and the materials enter a hot material temporary storage bin. And the waste asphalt pavement materials are required to be screened during processing, and are transported to a factory area by a truck and poured to a closed stockyard for stockpiling. After the waste and old pavement recycling materials are piled up and treated by the crushing and screening system, the undersize materials are qualified materials, and the oversize materials are conveyed back to the crusher for crushing through the belt until all the waste and old pavement recycling materials are qualified materials. Therefore, the screening process is particularly important in asphalt production lines.

However, the screening machines in the current market are complex and heavy in structure, cannot be simply and conveniently installed with asphalt-related hoppers, and the installation problem of the screening machines is very prominent, so that the mechanical floor area of the whole asphalt production line is very large.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides a bituminous recycling material shale shaker.

The technical scheme of the utility model is that: a bituminous reclaimed material shaker comprising:

the vibrating screen comprises a plurality of layers of vibrating screens, wherein the plurality of layers of vibrating screens are connected into a screen piece by two side plates and a bottom plate, and sealing plates are arranged at the front end and the rear end of each of the plurality of layers of vibrating screens;

the vibration part comprises a motor, a motor shaft, a driving wheel, an eccentric wheel and a belt, the motor is fixedly arranged at the bottom end of the bottom plate, the motor is connected with the motor shaft, the motor shaft is connected with the driving wheel, the driving wheel is connected with the eccentric wheel through the belt, and a wheel shaft of the eccentric wheel is fixed on the bottom plate;

the screening device comprises a base, a screening device and a screening device, wherein the base is integrally formed by a bottom plate and a U-shaped plate, an integrated screen piece is placed on the bottom plate of the base, the surface of the U-shaped plate is connected with the integrated screen piece through a spring, a U-shaped opening cover of the U-shaped plate is arranged on a hopper wall needing to be screened, an adjusting plate penetrates through the U-shaped plate, and the U-shaped plate and the adjusting plate are pressed on the hopper wall needing to be screened;

arrange the material pipe, arrange the material pipe and locate every layer on vibratory screen's the shrouding, with vibratory screen inner space intercommunication, each arrange the material pipe position and correspond to corresponding hopper down.

Preferably, the adjusting plate is composed of a bolt and a pressing plate connected with the bolt, the bolt of the adjusting plate penetrates through one side plate of the U-shaped plate, the other side plate and the pressing plate of the U-shaped plate are respectively pressed and attached to the hopper wall needing to be screened, and the adjusting plate is fastened by a fastening nut.

Preferably, spring mounting seats are arranged on the base and the side plates, and springs are arranged between the spring mounting seats.

Preferably, the springs are two and are respectively positioned at the front end and the rear end of the side plate.

Preferably, the screen has two layers.

Compared with the prior art, the utility model discloses following beneficial effect has: the utility model provides a pair of bituminous recycling material shale shaker, the key lies in, the structure of vibration screen, vibrating member, base is for common screening machine simple structure on the market, light, can nimble rigid coupling on the hopper wall of unidimensional, different shapes (even the hopper of any different machines), has reached fine screening effect simultaneously.

Drawings

Fig. 1 is a schematic overall front view of the present invention.

Fig. 2 is a schematic top view of the bottom plate of the present invention.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and the following detailed description.

As shown in fig. 1 to 2, the vibrating screen for the reclaimed asphalt comprises a vibrating screen mesh 1, a vibrating piece, a base 3 and a discharge pipe 4.

This vibrating screen 1 has the multilayer, has two-layerly in this embodiment, and two-layer vibrating screen 1 is by both sides board 11, bottom plate 12 even screen cloth spare as an organic whole, and two vibrating screen's front end, rear end all are equipped with shrouding 13. The upper end of the integral screen member is open.

The vibrating piece comprises a motor 5, a motor shaft 6, a driving wheel 7, an eccentric wheel 8 and a belt 10, the motor 5 is fixedly arranged at the bottom end of a bottom plate 12, the motor 5 is connected with the motor shaft, the motor shaft driving wheel 8 is connected, the driving wheel 7 is connected with the eccentric wheel 8 through the belt 10, and a wheel shaft of the eccentric wheel 8 is fixed on the bottom plate.

The base 3 is integrally formed by a bottom plate 31 and a U-shaped plate 32. Wherein the U template face of this base 3 is connected through two springs 9 with integrative screen member (all be equipped with spring mount pad on this U template 3 and curb plate 11, be provided with spring 9 between the spring mount pad, two springs 9 are located the front end, the rear end of curb plate 11 respectively). Wherein placed integrative screen cloth spare on base 3's the bottom plate 31, the U type gauze mask of U template 32 is located on the hopper wall that needs the sieve material, wear to be equipped with regulating plate 14 on the U template 32, wherein regulating plate 14 comprises the bolt, and with bolted connection's clamp plate, U template 32 curb plate is worn to establish by regulating plate 14's bolt, another curb plate of U template 32, the clamp plate is pressed respectively and is pasted on 2 walls of hopper that need the sieve material, regulating plate 14 fastens with fastening nut 15.

This row of material pipe 4 is located on every layer of vibratory screen's shrouding 13, and with 1 inner space intercommunication of vibratory screen, 4 positions of every row of material pipe are corresponding to corresponding hopper 2 down.

The utility model discloses a theory of operation does: under the drive of a motor, a driving wheel drives an eccentric wheel to rotate, under the drive of the eccentric wheel and a spring, the integral screen piece vibrates in the transverse direction, and materials screened by vibration are respectively discharged from a material pipe, so that two-stage screening is realized; the key of this bituminous recycling vibrating screen lies in, the structure of vibration screen, vibrating member, base is simple, light for common screening machine simple structure on the market, can nimble rigid coupling on the hopper wall of not unidimensional, different shapes, has reached fine screening effect simultaneously.

The above-mentioned embodiments are only preferred embodiments of the present invention, and the scope of the right of the present invention should not be limited thereby, and therefore, modifications, equivalent changes, improvements, etc. made in the claims of the present invention are still included in the scope of the present invention.

Claims

1. The utility model provides an asphalt reclaimed material shale shaker which characterized in that includes:

2. The asphalt recycling material vibrating screen according to claim 1, wherein the adjusting plate is composed of a bolt and a pressing plate connected with the bolt, the bolt of the adjusting plate penetrates through one side plate of the U-shaped plate, the other side plate and the pressing plate of the U-shaped plate are respectively pressed and attached to the wall of the hopper needing to be screened, and the adjusting plate is fastened by a fastening nut.

3. The asphalt recycling material vibrating screen of claim 1, wherein the base and the side plates are provided with spring mounting seats, and springs are arranged between the spring mounting seats.

4. The asphalt recycling material vibrating screen of claim 3, wherein said springs are provided with two springs, respectively located at the front end and the rear end of said side plate.

5. The asphalt reclaimed material vibrating screen of claim 1 wherein the screen has two layers.