CN212284824U

CN212284824U - Lower road and bridge construction of fault rate is with oscillating screening sand device

Info

Publication number: CN212284824U
Application number: CN202020663275.4U
Authority: CN
Inventors: 张建文; 危小灵; 袁兆巍; 杜松; 彭艳
Original assignee: Zhongtian Communications Construction Investment Group Co ltd
Current assignee: Zhongtian Communications Construction Investment Group Co ltd
Priority date: 2020-04-27
Filing date: 2020-04-27
Publication date: 2021-01-05
Anticipated expiration: 2030-04-27

Abstract

The utility model discloses a lower oscillating screening sand device is used in road and bridge construction of fault rate, including the working groove piece, one side at the working groove piece back is through connecting plate fixedly connected with rotation motor case, rotates one side fixedly connected with rotation motor of motor incasement wall, rotates the one end fixedly connected with disc of motor output shaft, the spacing post of positive fixedly connected with of disc, the utility model relates to a screening sand device technical field. This lower oscillating screening sand device for road and bridge construction of fault rate for the device can drive the sieve through setting up outside independent rocking device and filter yellow sand, and the screening effect is comparatively obvious, and because main telecontrol equipment separates with fine sand, the movable channel when the difficult jam device of fine sand was moved obtains the lower oscillating screening sand device for road and bridge construction of fault rate, because adopt electric machine to filter yellow sand in addition, has avoided a large amount of manual labor of staff.

Description

Lower road and bridge construction of fault rate is with oscillating screening sand device

Technical Field

The utility model relates to a screening sand technical field specifically is a lower oscillating screening sand device for road and bridge construction of fault rate.

Background

The road and bridge generally consists of a plurality of parts such as a roadbed, a road surface, a bridge, tunnel engineering, traffic engineering facilities and the like. The bridge and tunnel engineering is an important component of high-grade highways and comprises bridges, culverts, channels, tunnels and the like. Yellow sand is commonly called sand, gravel, etc.; yellow sand is composed of silica, which is widely found in nature and constitutes a rock together with other minerals. Naturally occurring silica, also called silica, is a hard, refractory solid, the main component of quartz is also silica, a transparent quartz crystal, which is commonly referred to as crystal. The chemical property of the silicon dioxide is inactive, does not react with water, does not react with acid (except hydrofluoric acid), and can react with alkali to generate salt.

A large amount of yellow sands are required to be used in the traditional road and bridge construction, the yellow sands must be screened to ensure the quality of the yellow sands before being used, workers generally carry out manual sand shoveling and screening, the workload of manual sand screening is large, physical consumption is high, some advanced enterprises adopt machines to shake the sand screening, the stability is poor, and the failure rate is high.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a lower oscillating screening sand device is used in road and bridge construction of fault rate has solved and has used a large amount of yellow sands in traditional road and bridge construction, must be through the screening in order to ensure the yellow sand quality before the yellow sand uses, generally adopts the manual husky screening of shovel of staff, and nevertheless manual husky work load of screening is great, and physical demands is higher, and some advanced enterprises adopt machinery to rock the screening sand, but stability is relatively poor, the higher problem of fault rate.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a swinging sand screening device for road and bridge construction with low failure rate comprises a working groove block, wherein one side of the back of the working groove block is fixedly connected with a rotating motor box through a connecting plate, one side of the inner wall of the rotating motor box is fixedly connected with a rotating motor, one end of an output shaft of the rotating motor is fixedly connected with a disc, the front of the disc is fixedly connected with a limiting column, the front bottom of the working groove block is fixedly connected with a swinging shaft, the surface of the swinging shaft is movably connected with a swinging plate, the surface of the swinging plate is provided with a first limiting groove and a second limiting groove, the inner surface of the second limiting groove is in sliding connection with the surface of the limiting column, the top of the working groove block is in sliding connection with a driving plate, the front of the driving plate is fixedly connected with a guide column, and the inner surface of the second limiting groove is in sliding connection with, the right side of the driving plate is fixedly connected with a sieve plate through a bolt, the top of the sieve plate is fixedly connected with a sliding plate, the right side of the working groove block is fixedly connected with a placing frame, and the bottom of the inner wall of the placing frame is fixedly connected with a collecting box through a support.

Preferably, the surface of the collecting box is hinged with a sealing door, and the top of the collecting box is communicated with a collecting hopper.

Preferably, the right side fixedly connected with lifting machine of placing the frame, the right side intercommunication of collecting the box has the discharging pipe.

Preferably, the right end of discharging pipe runs through and places the frame and extend to the right side of placing the frame to discharging pipe right end and the left side intercommunication of lifting machine.

Preferably, the top of the placing frame is fixedly connected with a heating blanking inclined plate.

Preferably, the top of the hoister is communicated with a secondary material pipe, and one side of the surface of the bottom of the secondary material pipe is communicated with the top of the heating blanking inclined plate.

Advantageous effects

The utility model provides a lower road and bridge construction of fault rate is with oscillating screening sand device. Compared with the prior art, the method has the following beneficial effects:

(1) the swing type sand sieving device for road and bridge construction with lower failure rate is characterized in that a rotary motor is fixedly connected to one side of the inner wall of a rotary motor box, a disc is fixedly connected to one end of an output shaft of the rotary motor, a limiting column is fixedly connected to the front surface of the disc, a swing shaft is fixedly connected to the bottom of the front surface of a working groove block, a swing plate is movably connected to the surface of the swing shaft, a first limiting groove and a second limiting groove are formed in the surface of the swing plate, the inner surface of the second limiting groove is connected with the surface of the limiting column in a sliding manner, a driving plate is connected to the top of the working groove block in a sliding manner, a guide column is fixedly connected to the front surface of the driving plate, a sieve plate is fixedly connected to the right side of the driving plate through bolts, and the rotary motor box, the rotary motor, the disc, the limiting column, the swing shaft, make the device can drive the sieve through setting up externally independently rocking the device and filter yellow sand, the screening effect is comparatively obvious to because main telecontrol equipment separates with fine sand, the movable channel when the difficult jam device of fine sand moves obtains the lower oscillating screening sand device for road and bridge construction of fault rate, because adopt electric machine to filter yellow sand in addition, has avoided a large amount of manual labor of staff.

(2) The oscillating type sand sieving device for road and bridge construction with lower failure rate is characterized in that the bottom of the inner wall of the placing frame is fixedly connected with a collecting box through a support, the surface of the collecting box is hinged with a sealing door, the top of the collecting box is communicated with a collecting hopper, the right side of the placing frame is fixedly connected with a lifter, the top of the placing frame is fixedly connected with a heating blanking inclined plate, the device can store the fine sand in a fully-closed manner by the combined arrangement of the collecting box, the collecting hopper and the sealing door, effectively avoid the fine sand from being polluted by the dropped coarse sand, and the fine sand can be repeatedly screened as required by the combined arrangement of the collecting hopper, the elevator and the secondary material pipe, the yellow sand screening effect is obvious, and through the setting of heating unloading swash plate for the device can effectively screen moist yellow sand, great improvement the work adaptability of device.

Drawings

Fig. 1 is a front view of the present invention;

fig. 2 is a cross-sectional view of the structure of the rotating electric motor of the present invention;

fig. 3 is a front view of the sealing door structure of the present invention.

In the figure: 1. a working groove block; 2. rotating a motor box; 3. rotating the motor; 4. a disc; 5. a limiting column; 6. a swing shaft; 7. a swing plate; 8. a first limit groove; 9. a second limit groove; 10. a driving plate; 11. a guide post; 12. a sieve plate; 13. a sliding plate; 14. placing the frame; 15. a collection box; 16. a collecting hopper; 17. a hoist; 18. a discharge pipe; 19. heating a blanking sloping plate; 20. a secondary material pipe; 21. and (4) sealing the door.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a swing type sand screening device with low failure rate for road and bridge construction comprises a working groove block 1, wherein one side of the back of the working groove block 1 is fixedly connected with a rotating motor box 2 through a connecting plate, one side of the inner wall of the rotating motor box 2 is fixedly connected with a rotating motor 3, one end of an output shaft of the rotating motor 3 is fixedly connected with a disc 4, the front of the disc 4 is fixedly connected with a limiting column 5, the front bottom of the working groove block 1 is fixedly connected with a swinging shaft 6, the surface of the swinging shaft 6 is movably connected with a swinging plate 7, the surface of the swinging plate 7 is provided with a first limiting groove 8 and a second limiting groove 9, the inner surface of the second limiting groove 9 is connected with the surface of the limiting column 5 in a sliding manner, the top of the working groove block 1 is connected with a driving plate 10 in a sliding manner, the front of the driving plate 10 is fixedly connected with a guide column 11, the right side of the driving plate 10 is fixedly connected with a sieve plate 12 through bolts, the top of the sieve plate 12 is fixedly connected with a sliding plate 13, the right side of the working groove block 1 is fixedly connected with a placing frame 14, the bottom of the inner wall of the placing frame 14 is fixedly connected with a collecting box 15 through a support, the surface of the collecting box 15 is hinged with a sealing door 21, the top of the collecting box 15 is communicated with a collecting hopper 16, the right side of the placing frame 14 is fixedly connected with a lifting machine 17, the right side of the collecting box 15 is communicated with a discharging pipe 18, the right end of the discharging pipe 18 penetrates through the placing frame 14 and extends to the right side of the placing frame 14, the device can drive the sieve plate 12 to screen yellow sand through an external independent shaking device through a rotating motor box 2, a rotating motor 3, a disc 4, a limiting column 5, a swinging shaft 6, a swinging plate 7, a first limiting groove 8, a second limiting groove, the screening effect is obvious, the main movement device is separated from the fine sand, the fine sand is not easy to block a movable channel when the device operates, the swing type sand screening device for road and bridge construction with low failure rate is obtained, in addition, because the yellow sand is screened by adopting an electric machine, a large amount of physical labor of workers is avoided, the right end of the discharge pipe 18 is communicated with the left side of the lifting machine 17, the fine sand can be stored in a fully-closed manner through the combined arrangement of the collection box 15, the collection hopper 16 and the sealing door 21, the fine sand is effectively prevented from being polluted by the dropping coarse sand, the fine sand can be repeatedly screened for many times according to needs through the combined arrangement of the collection hopper 16, the lifting machine 17 and the secondary material pipe 20, the yellow sand screening effect is obvious, and the device can effectively screen the wet yellow sand through the arrangement of the heating blanking inclined plate 19, great improvement the work adaptability of device, the top fixedly connected with of placing frame 14 heats unloading swash plate 19, and the top intercommunication of lifting machine 17 has secondary material pipe 20 to one side on the bottom surface of secondary material pipe 20 and the top intercommunication of heating unloading swash plate 19.

And those not described in detail in this specification are well within the skill of those in the art.

When the device works, the heating blanking inclined plate 19 is opened, the rotating motor 3 in the rotating motor box 2 is opened, the disc 4 rotates, so that the limiting column 5 is driven to rotate, the inner surfaces of the limiting column 5 and the first limiting groove 8 push the swinging plate 7 outside the first limiting groove 8 to swing around the swinging shaft 6, then the second limiting groove 9 in the swinging plate 7 pushes the guide column 11 and the driving plate 10 to slide left and right at the top of the working groove block 1, so that the sieve plate 12 drives the sliding plate 13 to slide on the inner surface of the placing frame 14, coarse sand is poured on the surface of the heating blanking inclined plate 19 and falls onto the surface of the sieve plate 12, the sieve plate 12 is driven by the driving plate 10 to carry out left-right swinging screening on the coarse sand, the fine sand falls into the collecting box 15 through the collecting hopper 16, after the primary screening is finished, the hoister 17 is opened to draw out the fine sand in the collecting box 15 through the collecting hopper 16 and then convey the fine sand to the top end of, the heating unloading swash plate 19 heats the great yellow sand of viscosity to the yellow sand can rock the separation smoothly in secondary material pipe 20, when the collection volume was enough in the collection box 15, the machine was suspended, opened sealing door 21 and transported the yellow sand out, after the screening sand was finished, recovered the device.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a lower road and bridge construction of fault rate is with oscillating screening sand device, includes working groove piece (1), its characterized in that: one side of the back of the working groove block (1) is fixedly connected with a rotating motor box (2) through a connecting plate, one side of the inner wall of the rotating motor box (2) is fixedly connected with a rotating motor (3), one end of an output shaft of the rotating motor (3) is fixedly connected with a disc (4), the front of the disc (4) is fixedly connected with a limiting column (5), the front bottom of the working groove block (1) is fixedly connected with a swinging shaft (6), the surface of the swinging shaft (6) is movably connected with a swinging plate (7), a first limiting groove (8) and a second limiting groove (9) are formed in the surface of the swinging plate (7), the inner surface of the second limiting groove (9) is connected with the surface of the limiting column (5) in a sliding manner, the top of the working groove block (1) is connected with a driving plate (10) in a sliding manner, and the front of the driving plate (10) is fixedly connected, the inner surface of the second limiting groove (9) is connected with the surface of the guide column (11) in a sliding mode, the right side of the driving plate (10) is connected with a sieve plate (12) through bolts, a sliding plate (13) is fixedly connected to the top of the sieve plate (12), a frame (14) is placed in the right side of the working groove block (1) in a fixedly connected mode, and a collection box (15) is fixedly connected to the bottom of the inner wall of the frame (14) through a support.

2. The swing type sand sieving device for road and bridge construction with low failure rate as claimed in claim 1 is characterized in that: the surface of the collecting box (15) is hinged with a sealing door (21), and the top of the collecting box (15) is communicated with a collecting hopper (16).

3. The swing type sand sieving device for road and bridge construction with low failure rate as claimed in claim 1 is characterized in that: the right side fixedly connected with lifting machine (17) of placing frame (14), the right side intercommunication of collecting box (15) has discharging pipe (18).

4. The swing type sand sieving device for road and bridge construction with low failure rate as claimed in claim 3, is characterized in that: the right end of the discharge pipe (18) penetrates through the placement frame (14) and extends to the right side of the placement frame (14), and the right end of the discharge pipe (18) is communicated with the left side of the hoisting machine (17).

5. The swing type sand sieving device for road and bridge construction with low failure rate as claimed in claim 1 is characterized in that: the top of the placing frame (14) is fixedly connected with a heating blanking sloping plate (19).

6. The swing type sand sieving device for road and bridge construction with low failure rate as claimed in claim 3, is characterized in that: the top of the lifter (17) is communicated with a secondary material pipe (20), and one side of the bottom surface of the secondary material pipe (20) is communicated with the top of the heating blanking inclined plate (19).