CN219092692U

CN219092692U - Building rubbish screening machine

Info

Publication number: CN219092692U
Application number: CN202223421375.4U
Authority: CN
Inventors: 吴云飞; 聂志亮
Original assignee: Xingshan Yuanji New Material Co ltd
Current assignee: Xingshan Yuanji New Material Co ltd
Priority date: 2022-12-14
Filing date: 2022-12-14
Publication date: 2023-05-30
Anticipated expiration: 2032-12-14

Abstract

The utility model provides a construction waste screening machine, which relates to the technical field of screening machines and comprises a main body, wherein a movable groove is formed in the main body, a mounting bracket is arranged in the movable groove and is movably connected with the movable groove, a screen plate is arranged in the mounting bracket and is in clamping connection with the mounting bracket, a connecting block is arranged on the side surface of the mounting bracket, a bidirectional screw rod is arranged in the main body and is respectively in threaded connection with the connecting block, the bidirectional screw rods enable the screen plates to move relatively under the action of an adjusting motor, the sizes of sieve holes on the surface of the screen plates can be adjusted, construction waste with different particle sizes can be screened, when the screen plates are blocked, the blocked construction waste is easy to fall off through friction between the screen plates, and the screening efficiency of the screening machine is improved.

Description

Building rubbish screening machine

Technical Field

The utility model relates to the technical field of screening machines, in particular to a construction waste screening machine.

Background

The construction waste can be classified into slag, concrete blocks, crushed stone, brick and tile fragments, waste mortar, slurry, asphalt blocks, waste plastics, waste metals, waste bamboo and wood, etc., and is produced in the construction, laying, dismantling and repairing processes of the building, and some construction waste can be reused, such as concrete blocks and crushed stone, etc., so that the construction waste needs to be screened.

The utility model patent publication No. CN214440839U discloses a construction waste screening machine, including base and tertiary screening mechanism, the holding box has been placed on the base, tertiary screening mechanism includes mounting frame, goes up screen cloth, well screen cloth and lower screen cloth, go up screen cloth, well screen cloth and lower screen cloth interval installation on the mounting frame, go up screen cloth, well screen cloth and lower screen cloth all incline to same side setting, the mesh diameter of going up the screen cloth is greater than the mesh diameter of well screen cloth, the mesh diameter of well screen cloth is greater than the mesh diameter of lower screen cloth, the lower screen cloth is located the top of holding box, still includes the containing box, the containing box is provided with three, all fixed mounting has the guide plate on the containing box, the guide plate sets up respectively go up screen cloth, well screen cloth and lower screen cloth's lower extreme below, still install the rocking mechanism that is used for driving the mounting frame to rock on the base. The construction waste screening machine has the advantages of being simple in structure, high in screening efficiency and convenient to use.

The following problems exist in the above patent documents and other disclosure of construction waste screening machines:

1. the aperture of inside screening construction waste of current construction waste screening machine can not be adjusted, in case have the silt card of caking can influence the screening efficiency to construction waste in the sieve mesh of screen cloth.

2. The existing construction waste screening machine is inconvenient to move, and the screening machine provided with the universal wheels is not stable enough in working, so that the screening effect is affected.

Disclosure of Invention

Aiming at the defects existing in the prior art, the utility model provides a construction waste screening machine which solves the problems that the movement is very inconvenient in the prior art, and the existing universal wheels are directly arranged at the bottom of a main body frame to ensure that the device is not stable enough in working.

The embodiment of the utility model provides a building rubbish screening machine, which comprises a main body, wherein a movable groove is formed in the main body, a mounting bracket is arranged in the movable groove and is movably connected with the movable groove, a screen plate is arranged in the mounting bracket and is in clamping connection with the mounting bracket, a connecting block is arranged on the side face of the mounting bracket, a bidirectional screw rod is arranged in the main body and is respectively in threaded connection with the connecting block, a protective box is arranged on the surface of the main body, an adjusting motor is arranged in the protective box, and the output end of the adjusting motor is connected with one end of the bidirectional screw rod.

Preferably, the bottom surface array of main part is equipped with the universal wheel, and universal wheel respectively with main part swing joint, the top surface array of main part is equipped with the threaded rod, and threaded rod and main part threaded connection, the bottom of threaded rod is equipped with the base.

Preferably, the discharge gate has been seted up to the side of main part, and the discharge gate runs through the side of main part, the top surface of main part is equipped with the baffle, and baffle and main part swing joint, and the baffle runs through the top surface of discharge gate.

Preferably, guide plates are arranged on the side face of the main body, and push rods are arranged between the guide plates.

Preferably, the side of the main body is provided with a collecting box, the collecting box is movably connected with the main body, and the collecting box penetrates through the side of the main body.

Preferably, a vibrator is arranged in the main body, a controller is arranged on the surface of the main body, and the controller is respectively and electrically connected with the adjusting motor and the vibrator.

Preferably, the base is formed by thermoplastic rubber.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the utility model, the mounting bracket and the bidirectional screw rod are arranged in the main body, the screen plates are arranged in the mounting bracket, and the bidirectional screw rod enables the screen plates to move relatively under the action of the adjusting motor, so that the size of the screen holes on the surface of the screen plates can be adjusted, and construction wastes with different particle sizes can be screened.

2. According to the utility model, the universal wheel and the threaded rod are respectively arranged on the bottom surface of the main body, the base is arranged at the bottom end of the threaded rod, when the sieving machine needs to be moved, the universal wheel is contacted with the ground through adjusting the threaded rod, and when the sieving machine needs to work, the base is adjusted to be contacted with the ground, so that the practicability of the sieving machine is enhanced.

Drawings

Fig. 1 is an isometric view of the present utility model.

Fig. 2 is a front view of the present utility model.

Fig. 3 is a cross-sectional view of the present utility model.

Fig. 4 is an exploded view of a portion of the structure of the present utility model.

In the above figures: 1. a base; 2. a controller; 3. a main body; 4. a threaded rod; 5. a universal wheel; 6. a discharge port; 7. a mounting bracket; 8. a protective box; 9. a guide plate; 10. a baffle; 11. a push rod; 12. a movable groove; 13. a collection box; 14. a vibrator; 15. a sieve plate; 16. a connecting block; 17. a two-way screw rod; 18. and (5) adjusting the motor.

Detailed Description

The technical scheme of the utility model is further described below with reference to the accompanying drawings and examples.

As shown in fig. 1-4, a construction waste screening machine, including main part 3, the inside of main part 3 is equipped with movable groove 12, be equipped with installing support 7 in the movable groove 12, and installing support 7 and movable groove 12 swing joint, be equipped with sieve 15 in the installing support 7, and sieve 15 and installing support 7 block connection, the side of installing support 7 is equipped with connecting block 16, the inside of main part 3 is equipped with two-way lead screw 17, and two-way lead screw 17 respectively with connecting block 16 threaded connection, the surface of main part 3 is equipped with protective housing 8, be equipped with accommodate motor 18 in the protective housing 8, and accommodate motor 18's output and one end connection of two-way lead screw 17, two-way lead screw 17 lets sieve 15 relative motion under accommodate motor 18's effect, make sieve 15 surperficial sieve mesh size can obtain adjusting, can sieve different granule size's construction waste, when sieve 15 is blocked, friction between sieve 15, the structure waste of jam drops easily, the screening efficiency of screening machine has been improved.

The bottom surface array of main part 3 is equipped with universal wheel 5, and universal wheel 5 respectively with main part 3 swing joint, the top surface array of main part 3 is equipped with threaded rod 4, and threaded rod 4 and main part 3 threaded connection, the bottom of threaded rod 4 is equipped with base 1, base 1 adopts rubber to thermoplastic to form, when the needs remove the screening machine, make universal wheel 5 and ground contact through adjusting threaded rod 4, when the screening machine needs work, with base 1 adjust with ground contact can, the practicality of screening machine has been strengthened, base 1 made of rubber makes the device have anti-skidding performance.

The discharge gate 6 has been seted up to the side of main part 3, and the side of main part 3 is run through to discharge gate 6, the top surface of main part 3 is equipped with baffle 10, and baffle 10 and main part 3 swing joint, and baffle 10 runs through the top surface of discharge gate 6, the side of main part 3 is equipped with deflector 9, be equipped with push rod 11 between the deflector 9, the side of main part 3 is equipped with collecting box 13, and collecting box 13 and main part 3 swing joint, and collecting box 13 runs through the side of main part 3, the inside of main part 3 is equipped with vibrator 14, the surface of main part 3 is equipped with controller 2, and controller 2 respectively with accommodate motor 18, vibrator 14 electric connection, can open discharge gate 6 through promoting baffle 10, discharge the large granule building rubbish of screening, and collecting box 13 then collects the less building rubbish of granule.

When building rubbish is thrown into the main body 3 from the upper part of the main body 3, under the action of the vibrator 14, building rubbish is classified on the surface of the screen plate 15, large-particle building rubbish is accumulated on the top surface of the screen plate 15, small-particle building rubbish falls into the collecting box 13, the positions between the mounting brackets 7 can be adjusted by rotating the bidirectional screw rod 17 through the adjusting motor 18, so that the size of the aperture of the sieve holes is adjusted, and when the screen plate 15 is blocked by the building rubbish, the mounting brackets 7 are made to reciprocate through the adjusting motor 18, so that the blocked rubbish falls off.

Finally, it is noted that the above embodiments are only for illustrating the technical solution of the present utility model and not for limiting the same, and although the present utility model has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications and equivalents may be made thereto without departing from the spirit and scope of the technical solution of the present utility model, which is intended to be covered by the scope of the claims of the present utility model.

Claims

1. Building rubbish screening machine, including main part (3), its characterized in that: the inside of main part (3) is equipped with movable groove (12), be equipped with installing support (7) in movable groove (12), and installing support (7) and movable groove (12) swing joint, be equipped with sieve (15) in installing support (7), and sieve (15) are connected with installing support (7) block, the side of installing support (7) is equipped with connecting block (16), the inside of main part (3) is equipped with two-way lead screw (17), and two-way lead screw (17) respectively with connecting block (16) threaded connection, the surface of main part (3) is equipped with protective housing (8), be equipped with accommodate motor (18) in protective housing (8), and the output of accommodate motor (18) is connected with the one end of two-way lead screw (17).

2. A construction waste screening machine according to claim 1, wherein: the utility model discloses a novel electric bicycle is characterized in that a universal wheel (5) is arranged on a bottom surface array of a main body (3), the universal wheel (5) is movably connected with the main body (3) respectively, a threaded rod (4) is arranged on a top surface array of the main body (3), the threaded rod (4) is in threaded connection with the main body (3), and a base (1) is arranged at the bottom end of the threaded rod (4).

3. A construction waste screening machine according to claim 1, wherein: the side of main part (3) has seted up discharge gate (6), and discharge gate (6) run through the side of main part (3), the top surface of main part (3) is equipped with baffle (10), and baffle (10) and main part (3) swing joint, and baffle (10) run through the top surface of discharge gate (6).

4. A construction waste screening machine according to claim 1, wherein: the side of main part (3) is equipped with deflector (9), be equipped with push rod (11) between deflector (9).

5. A construction waste screening machine according to claim 1, wherein: the side of main part (3) is equipped with collecting box (13), and collecting box (13) and main part (3) swing joint, and collecting box (13) run through the side of main part (3).

6. A construction waste screening machine according to claim 1, wherein: the inside of main part (3) is equipped with vibrator (14), the surface of main part (3) is equipped with controller (2), and controller (2) are respectively with accommodate motor (18), vibrator (14) electric connection.

7. A construction waste screening machine according to claim 2, wherein: the base (1) is formed by thermoplastic rubber.