CN214262664U

CN214262664U - Recycled aggregate screening plant

Info

Publication number: CN214262664U
Application number: CN202022265552.9U
Authority: CN
Inventors: 黄志钢; 韦华生; 李霜华
Original assignee: Nanning Jiawang Cement Products Co ltd
Current assignee: Nanning Jiawang Cement Products Co ltd
Priority date: 2020-10-13
Filing date: 2020-10-13
Publication date: 2021-09-24
Anticipated expiration: 2030-10-13

Abstract

The utility model discloses a recycled aggregate screening plant, the power distribution box comprises a box body, the top of box is provided with the feed inlet, and the place ahead and the rear surface of feed inlet have all seted up first spout, the inboard of first spout is provided with first slider, and the top of first slider is connected with the apron, the inboard below of box is provided with the sleeve pipe, and the sheathed tube inboard is provided with damping spring, damping spring's top is provided with the lifter, and the top of lifter is provided with driving motor, driving motor's rear is provided with the eccentric shaft. This regeneration aggregate screening plant through the setting of draw-in groove and buckle, through being provided with draw-in groove and buckle in the device's use, makes things convenient for the aggregate size of screening between the inside first screen cloth of staff according to in service behavior adjustment the device to the fourth screen cloth, makes filter screen convenient to detach, conveniently changes the screen cloth of different figure according to different demands.

Description

Recycled aggregate screening plant

Technical Field

The utility model relates to an aggregate correlation technique field specifically is a regeneration aggregate screening plant.

Background

Aggregate is also called aggregate, granular materials which play a role in skeleton and filling in concrete and mortar comprise fine aggregate and coarse aggregate, natural sand such as river sand, sea sand, valley sand and the like is generally adopted, when the natural sand is lacked, artificial sand ground by hard rock can be used, and commonly used broken stone and pebble are adopted, under the same condition, the strength of broken stone concrete is higher than that of pebble concrete, but the broken stone is formed by crushing rock, the cost is higher than that of pebble, and the aggregate needs to be screened before use, so the recycled aggregate screening device is provided.

But the screening plant that uses at present, inconvenient staff changes each filter screen according to the in service behavior in the use, and the practicality is not high.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a recycled aggregate screening plant to the screening plant who provides at present uses in solving above-mentioned background art, inconvenient staff changes each filter screen according to in service behavior in the use, the not high problem of practicality.

In order to achieve the above object, the utility model provides a following technical scheme: a recycled aggregate screening device comprises a box body, wherein a feed inlet is formed in the upper portion of the box body, first sliding grooves are formed in the front surface and the rear surface of the feed inlet, a first sliding block is arranged on the inner side of each first sliding groove, a cover plate is connected to the upper portion of each first sliding block, a sleeve is arranged below the inner side of the box body, a damping spring is arranged on the inner side of each sleeve, a lifting rod is arranged above each damping spring, a driving motor is arranged above each lifting rod, an eccentric shaft is arranged behind the driving motor, a screening pipe is arranged on the inner side of the box body, fixing blocks are arranged on two sides of each screening pipe, fixing grooves are formed in the front surface of each fixing block, a clamping groove is formed in the inner side surface of each screening pipe, a buckle is arranged on the inner side of each clamping groove, a first screen is connected to one side of each buckle, and a second screen is arranged above each first screen, the improved screen cloth is characterized in that a third screen cloth is arranged above the second screen cloth, a fourth screen cloth is arranged above the third screen cloth, a hydraulic cylinder is arranged above the first screen cloth, a hydraulic rod is arranged on one side of the hydraulic cylinder, a scraper is connected to one side of the hydraulic rod, a material guide pipe is arranged on one side of the material screening pipe, a second sliding groove is formed in the surface of the lower portion of the inner side of the box body, a second sliding block is arranged on the inner side of the second sliding groove, and a collecting box is connected above the second sliding block.

Preferably, the cover plate is connected with the feeding hole through a first sliding block, and the first sliding block is arranged in a T-shaped structure.

Preferably, the lifting rod and the sleeve form a lifting structure through a damping spring, and the lifting rod and the sleeve are vertically distributed.

Preferably, the eccentric shaft is connected with the fixing block in a clamping manner through a fixing groove, and the fixing groove is arranged in a concave structure.

Preferably, first screen cloth passes through the buckle and is connected with sieve material pipe block, and the buckle sets up with the axis symmetry of first screen cloth.

Preferably, the scraper blade forms a telescopic structure through a hydraulic rod and a hydraulic cylinder, and the hydraulic rod and the hydraulic cylinder are horizontally distributed.

Preferably, the collection box forms a sliding structure with the box body through a second sliding block, and the second sliding block is symmetrically arranged on the central axis of the collection box.

Compared with the prior art, the beneficial effects of the utility model are that:

1. according to the recycled aggregate screening device, through the arrangement of the cover plate and the first sliding block, the cover plate and the first sliding block are arranged in the use process of the device, a feed port of the device can be conveniently opened or closed in a sliding mode, the situation that aggregates screened inside the device jump out due to shaking in the drying and separating process of the device is prevented, and the practicability of the device is effectively improved;

2. according to the recycled aggregate screening device, through the arrangement of the clamping grooves and the buckles, and through the arrangement of the clamping grooves and the buckles in the use process of the device, the size of aggregate screened between the first screen and the fourth screen in the device can be adjusted conveniently by a worker according to the use condition, so that the filter screens are convenient to disassemble, and the screen screens with different numbers can be replaced conveniently according to different requirements;

3. this recycled aggregate screening plant through the setting of pneumatic cylinder, hydraulic stem and scraper blade, through the switch of opening the pneumatic cylinder in the use of device, drives hydraulic stem and promotes the scraper blade and push the material of first screen cloth top in the passage storage puts the collecting box, and the second screen cloth is the same to the fourth screen cloth.

Drawings

Fig. 1 is a schematic view of the front cross-sectional structure of the present invention;

FIG. 2 is a schematic side view of the cross-sectional structure of the present invention;

FIG. 3 is a schematic view of the structure of the collecting box of the present invention;

fig. 4 is the structure diagram of the feed inlet of the present invention.

In the figure: 1. a box body; 2. a feed inlet; 3. a first chute; 4. a first slider; 5. a cover plate; 6. a sleeve; 7. a damping spring; 8. a lifting rod; 9. a drive motor; 10. screening the material pipe; 11. a fixed block; 12. fixing grooves; 13. a card slot; 14. Buckling; 15. a first screen; 16. a second screen; 17. a third screen; 18. a fourth screen; 19. a hydraulic cylinder; 20. a hydraulic lever; 21. a squeegee; 22. a material guide pipe; 23. a second chute; 24. a second slider; 25. a collection box; 26. an eccentric shaft.

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. 1-4, the present invention provides a technical solution: a recycled aggregate screening device comprises a box body 1, a feed inlet 2 is arranged above the box body 1, first sliding grooves 3 are formed in the front and rear surfaces of the feed inlet 2, a first sliding block 4 is arranged on the inner side of each first sliding groove 3, a cover plate 5 is connected above each first sliding block 4, a sleeve 6 is arranged below the inner side of the box body 1, a damping spring 7 is arranged on the inner side of each sleeve 6, a lifting rod 8 is arranged above each damping spring 7, a driving motor 9 is arranged above each lifting rod 8, an eccentric shaft 26 is arranged behind each driving motor 9, a screening pipe 10 is arranged on the inner side of the box body 1, fixing blocks 11 are arranged on two sides of each screening pipe 10, a fixing groove 12 is formed in the front surface of each fixing block 11, a clamping groove 13 is formed in the inner side surface of each screening pipe 10, a clamping buckle 14 is arranged on the inner side of each clamping groove 13, and one side of each clamping buckle 14 is connected with a first screen 15, and a second screen 16 is arranged above the first screen 15, a third screen 17 is arranged above the second screen 16, a fourth screen 18 is arranged above the third screen 17, a hydraulic cylinder 19 is arranged above the first screen 15, a hydraulic rod 20 is arranged on one side of the hydraulic cylinder 19, a scraper 21 is connected to one side of the hydraulic rod 20, a material guide pipe 22 is arranged on one side of the material screening pipe 10, a second chute 23 is arranged on the surface of the lower part of the inner side of the box body 1, a second slider 24 is arranged on the inner side of the second chute 23, and a collection box 25 is connected above the second slider 24.

Further, apron 5 is through first slider 4, and first slider 4 is "T" style of calligraphy structure setting, through the setting of apron 5 and first slider 4, through being provided with apron 5 and first slider 4 in the device's use, makes things convenient for the device's 2 slides of feed inlet to open or close, prevents that the device from being shining the in-process that divides, and the aggregate of inside screening is because the shake and bounces out, has effectively promoted the device's practicality.

Furthermore, the lifting rod 8 and the sleeve 6 form a lifting structure through the damping spring 7, the lifting rod 8 and the sleeve 6 are vertically distributed, and the vibration caused by the eccentric shaft 26 rotated by the driving motor 9 is absorbed through the damping spring 7 and the lifting rod 8 in the using process of the device, so that the practicability of the device is effectively improved.

Further, the eccentric shaft 26 is connected with the fixed block 11 through the fixed groove 12 in a clamping mode, the fixed groove 12 is arranged in a concave-shaped structure, the device is connected with the fixed block 11 through the eccentric shaft 26 in a clamping mode in the using process of the device, and workers can conveniently detach the eccentric shaft 26 to maintain.

Further, first screen cloth 15 is connected with sieve material pipe 10 block through buckle 14, and buckle 14 sets up with first screen cloth 15's axis symmetry, through being provided with draw-in groove 13 and buckle 14 in the device's use, makes things convenient for the aggregate size of screening between the inside first screen cloth 15 of the device to the fourth screen cloth 18 of staff's adjustment according to the in service behavior, makes filter screen convenient to detach, conveniently changes the screen cloth of different figure according to different demands.

Furthermore, the scraper 21 forms a telescopic structure through the hydraulic rod 20 and the hydraulic cylinder 19, the hydraulic rod 20 and the hydraulic cylinder 19 are horizontally distributed, and through the arrangement of the hydraulic cylinder 19, the hydraulic rod 20 and the scraper 21, in the use process of the device, by opening a switch of the hydraulic cylinder 19, the hydraulic rod 20 is driven to push the scraper 21 to push the material above the first screen 15 into the material guide pipe 22 to be stored in the collection box 25, and the same is true for the second screen 16 to the fourth screen 18.

Further, the collecting box 25 constitutes sliding construction through second slider 24 and box 1, and second slider 24 sets up with the axis symmetry of collecting box 25, constitutes sliding construction through collecting box 25 and box 1 and makes things convenient for the staff to slide when getting the material and takes out collecting box 25 in the device's use, has effectively promoted the device's practicality.

The working principle is as follows: for the recycled aggregate screening device, firstly, an external power supply is switched on, the feeding hole 2 is opened to pour aggregates to be screened, then, the driving motor 9 is switched on, the eccentric shaft 26 is rotated by the driving motor 9 to drive the screening pipe 10 to vibrate and drive the aggregates to bounce up and down to realize screening, secondly, in the using process of the device, by arranging the clamping groove 13 and the buckle 14, the size of the aggregates screened between the first screen 15 and the fourth screen 18 in the device can be conveniently adjusted by a worker according to the using condition, the screen is convenient to disassemble, the screens with different numbers can be conveniently replaced according to different requirements, and finally, in the using process of the device, the hydraulic rod 20 is driven to push the scraper 21 to push the materials above the first screen 15 into the material guide pipe 22 to be stored in the collection box 25 by opening the switch of the hydraulic cylinder 19, the models of the second screen 16 and the fourth screen 18 are the same, the model of the driving motor 9 is WL-37RS528, the hydraulic cylinder 19 is of a model CDM2B25, so that the whole use process of the recycled aggregate screening device is completed.

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 recycled aggregate screening plant, includes box (1), its characterized in that: a feeding hole (2) is formed above the box body (1), first sliding grooves (3) are formed in the front and rear surfaces of the feeding hole (2), a first sliding block (4) is arranged on the inner side of each first sliding groove (3), a cover plate (5) is connected to the upper portion of each first sliding block (4), a sleeve (6) is arranged below the inner side of the box body (1), a damping spring (7) is arranged on the inner side of each sleeve (6), a lifting rod (8) is arranged above each damping spring (7), a driving motor (9) is arranged above each lifting rod (8), an eccentric shaft (26) is arranged behind each driving motor (9), a screening pipe (10) is arranged on the inner side of the box body (1), fixing blocks (11) are arranged on two sides of each screening pipe (10), a fixing groove (12) is formed in the front surface of each fixing block (11), the inner side surface of the screening pipe (10) is provided with a clamping groove (13), the inner side of the clamping groove (13) is provided with a buckle (14), one side of the buckle (14) is connected with a first screen (15), a second screen (16) is arranged above the first screen (15), a third screen (17) is arranged above the second screen (16), a fourth screen (18) is arranged above the third screen (17), a hydraulic cylinder (19) is arranged above the first screen (15), a hydraulic rod (20) is arranged on one side of the hydraulic cylinder (19), one side of the hydraulic rod (20) is connected with a scraper (21), one side of the screening pipe (10) is provided with a material guide pipe (22), the inner side lower surface of the box body (1) is provided with a second sliding groove (23), the inner side of the second sliding groove (23) is provided with a second sliding block (24), and a collecting box (25) is connected above the second sliding block (24).

2. The recycled aggregate screening apparatus of claim 1, wherein: the cover plate (5) is connected with the feed inlet (2) through the first sliding block (4), and the first sliding block (4) is arranged in a T-shaped structure.

3. The recycled aggregate screening apparatus of claim 1, wherein: the lifting rod (8) and the sleeve (6) form a lifting structure through the damping spring (7), and the lifting rod (8) and the sleeve (6) are vertically distributed.

4. The recycled aggregate screening apparatus of claim 1, wherein: the eccentric shaft (26) is connected with the fixing block (11) in a clamping mode through the fixing groove (12), and the fixing groove (12) is arranged in a concave-shaped structure.

5. The recycled aggregate screening apparatus of claim 1, wherein: first screen cloth (15) are connected through buckle (14) and sieve material pipe (10) block, and buckle (14) set up with the axis symmetry of first screen cloth (15).

6. The recycled aggregate screening apparatus of claim 1, wherein: the scraper (21) and the hydraulic cylinder (19) form a telescopic structure through a hydraulic rod (20), and the hydraulic rod (20) and the hydraulic cylinder (19) are horizontally distributed.

7. The recycled aggregate screening apparatus of claim 1, wherein: the collection box (25) and the box body (1) form a sliding structure through a second sliding block (24), and the second sliding block (24) is symmetrically arranged with the central axis of the collection box (25).