CN215029384U

CN215029384U - Screening device is smashed to construction waste

Info

Publication number: CN215029384U
Application number: CN202121258111.4U
Authority: CN
Inventors: 郑德祥; 程壮壮; 杨保岭
Original assignee: Tianjin Senyi Construction Engineering Co ltd
Current assignee: Tianjin Senyi Construction Engineering Co ltd
Priority date: 2021-06-07
Filing date: 2021-06-07
Publication date: 2021-12-07
Anticipated expiration: 2031-06-07

Abstract

The utility model discloses a construction waste smashing and screening device, which belongs to the technical field of construction waste treatment equipment and comprises a base, a horizontally arranged mounting plate is slidably mounted at the top of the base, two vertically arranged support columns are welded at the top of the mounting plate, a horizontally arranged screening box is mounted at the top ends of the two support columns, a material collecting box is mounted at the top of the mounting plate, the material collecting box is positioned under the screening box, a discharging pipe is fixedly connected between the material collecting box and the screening box, a sieve plate which is obliquely arranged is mounted in the screening box, a smashing box is mounted at the top of the screening box, a discharging pipe is fixedly connected between the screening box and the smashing box, and a charging pipe is mounted on the side wall of the smashing box; the utility model greatly reduces the labor intensity and the labor amount of personnel and well protects the health of the personnel; the waste material which is not sieved can be crushed again, so that the waste material can be reused.

Description

Screening device is smashed to construction waste

Technical Field

The utility model belongs to the technical field of construction waste treatment facility, concretely relates to screening device is smashed to construction waste.

Background

Present building can produce a large amount of construction waste during the construction, the volume of these wastes material is not of uniform size, can't carry out reuse, simultaneously cost of transportation is higher, present treatment methods adopts the manual work mostly to smash it, but can produce a large amount of dusts at the in-process of smashing, can produce harm to personnel's health, intensity of labour is big simultaneously, and can have the tiny particle to splash when smashing, cause personnel's injury easily, consequently, need a construction waste to smash sieving mechanism and solve above problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a sieving mechanism is smashed to construction waste to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a construction waste crushing and screening device comprises a base, wherein a horizontally arranged mounting plate is slidably mounted at the top of the base, two vertically arranged support columns are welded at the top of the mounting plate, a horizontally arranged screening box is mounted at the top ends of the two support columns, a material collecting box is mounted at the top of the mounting plate and is positioned under the screening box, a discharging pipe is fixedly connected between the material collecting box and the screening box, an obliquely arranged screen plate is mounted in the screening box, a crushing box is mounted at the top of the screening box, a discharging pipe is fixedly connected between the screening box and the crushing box, a charging pipe is mounted on the side wall of the crushing box, two vertically arranged rotating shafts are rotatably mounted at the top of the crushing box and are in transmission connection, the bottom ends of the rotating shafts are rotatably connected with the inner bottom wall of the crushing box, crushing rollers are sleeved on the rotating shafts, and vertically arranged circulating pipes are mounted on one sides of the screening box and the crushing box, the hob is installed to the circulating pipe internal rotation, and the bull stick of hob runs through the circulating pipe roof and is connected with one of them pivot transmission, and first pipeline of fixedly connected with and second pipeline respectively between circulating pipe and the screening case and the crushing case, and the montant of vertical setting is welded to one side of mounting panel roof, and the diaphragm that the level set up is welded to montant top side one side, installs first motor on the diaphragm, and the output shaft and one of them pivot transmission of first motor are connected.

Furthermore, a sliding groove is formed in the top of the base, a second motor is installed on one side in the sliding groove, a reciprocating screw rod horizontally arranged is installed in the sliding groove in a rotating mode, an output shaft of the second motor is in transmission connection with the reciprocating screw rod, a sliding block is installed in the sliding groove in a sliding mode, the sliding block is in threaded connection with the reciprocating screw rod, and the top of the sliding block is fixedly connected with the mounting plate.

Furthermore, two all overlap on the pivot and be equipped with the gear, two gear engagement.

Furthermore, a belt is connected between one of the rotating shafts and the rotating rod of the screw rod.

Furthermore, the inner wall of the crushing box is provided with a bulge.

Further, a feeding hopper is installed at the top end of the feeding pipe.

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

through pivot, crushing roller, sieve, first motor, second motor, the workbin isotructure that gathers materials, can smash the screening to construction waste, very big reduction personnel's intensity of labour and the amount of labour, played fine protection to personnel's health.

Through the structures of the first pipeline, the circulating pipe, the screw rod, the second pipeline and the like, waste materials which cannot be sieved can be crushed again, so that the waste materials can be reused.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic sectional view of the present invention;

FIG. 3 is a top view of the rotating shaft and crushing roller of the present invention;

fig. 4 is a top view of the screen plate of the present invention.

In the figure: 1. a base; 2. a second motor; 3. a reciprocating screw rod; 4. a slider; 5. mounting a plate; 6. a support pillar; 7. screening the box; 8. a sieve plate; 9. a material collecting box; 10. a discharge pipe; 11. A first conduit; 12. a crushing box; 13. a discharge pipe; 14. a feed tube; 15. a rotating shaft; 16. A crushing roller; 17. a circulation pipe; 18. a screw rod; 19. a second conduit; 20. a vertical rod; 21. A transverse plate; 22. a first motor.

Detailed Description

The present invention will be further described with reference to the following examples.

The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention. The condition in the embodiment can be further adjusted according to concrete condition the utility model discloses a it is right under the design prerequisite the utility model discloses a simple improvement of method all belongs to the utility model discloses the scope of claiming.

Referring to fig. 1-4, the utility model provides a construction waste crushing and screening device, which comprises a base 1, a horizontally arranged mounting plate 5 is slidably mounted on the top of the base 1, two vertically arranged support columns 6 are welded on the top of the mounting plate 5, a horizontally arranged screening box 7 is mounted on the top of the two support columns 6, a material collecting box 9 is mounted on the top of the mounting plate 5, the material collecting box 9 is positioned under the screening box 7, a discharging pipe 10 is fixedly connected between the material collecting box 9 and the screening box 7, an obliquely arranged screening plate 8 is mounted in the screening box 7, a crushing box 12 is mounted on the top of the screening box 7, a discharging pipe 13 is fixedly connected between the screening box 7 and the crushing box 12, a feeding pipe 14 is mounted on the side wall of the crushing box 12, two vertically arranged rotating shafts 15 are rotatably mounted on the top of the crushing box 12, the two rotating shafts 15 are in transmission connection, the bottom end of the rotating shaft 15 is rotatably connected with the inner bottom wall of the crushing box 12, the cover is equipped with crushing roller 16 on the pivot 15, the circulating pipe 17 of vertical setting is installed to one side of screening case 7 and crushing case 12, hob 18 is installed to the circulating pipe 17 internal rotation, the bull stick of hob 18 runs through the circulating pipe 17 roof and is connected with the transmission of one of them pivot 15, first pipeline 11 of difference fixedly connected with and second pipeline 19 between circulating pipe 17 and screening case 7 and the crushing case 12, the montant 20 of vertical setting has been welded to one side of mounting panel 5 roof, the horizontal plate 21 of horizontal setting has been welded to montant 20 top side one side, install first motor 22 on the horizontal plate 21, the output shaft of first motor 22 is connected with the transmission of one of them pivot 15.

In this embodiment, the spout has been seted up at the top of base 1, and second motor 2 is installed to one side in the spout, and the reciprocal lead screw 3 that the level set up is installed to the spout internal rotation, and the output shaft and the reciprocal lead screw 3 transmission of second motor 2 are connected, and slidable mounting has slider 4 in the spout, slider 4 and reciprocal lead screw 3 threaded connection, slider 4's top and mounting panel 5 fixed connection.

In this embodiment, two gears are sleeved on the two rotating shafts 15, and the two gears are meshed.

In this embodiment, a belt is connected between one of the shafts 15 and the rotating rod of the screw rod 18.

In this embodiment, a hopper is mounted to the top end of the loading tube 14.

When in use, firstly, the waste is added into the crushing box 12 through the feeding pipe 14, the second motor 2 is opened, the output shaft of the second motor 2 rotates to drive the reciprocating screw rod 3 to rotate, the reciprocating screw rod 3 drives the slide block 4 to reciprocate along the horizontal direction, the slide block 4 drives the slide block 5, the slide block 5 drives the support column 6, the support column 6 drives the sieving box 7, the sieving box 7 drives the sieve plate 8 to reciprocate along the horizontal direction, simultaneously, the first motor 22 is opened, one of the rotating shafts 15 is driven to rotate through the rotation of the output shaft of the first motor 22, the two rotating shafts 15 rotate oppositely through the meshing of gears, the rotating shafts 15 drive the crushing rollers 16, the crushing of the waste is realized through the protrusions on the inner walls of the crushing box 12 and the crushing roller 16, the crushed waste enters the discharging pipe 7 through the discharging pipe 13 and is sieved through the sieve plate 8, the waste material that does not sieve enters into screening case 17 through first pipeline 11 in, the rethread hob 18 transports it to second pipeline 19, enters into crushing case 12 through second pipeline 19 again in, makes it can be smashed again, and the waste material that sieves enters into in the case 9 that gathers materials through discharging pipe 10, then can realize the reuse, generally, the device is very big has alleviateed personnel's intensity of labour, and has played fine guard action to personnel's health, is fit for promoting.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

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 screening device is smashed to construction waste, includes base (1), its characterized in that: the top of the base (1) is provided with a horizontally arranged mounting plate (5) in a sliding manner, the top of the mounting plate (5) is welded with two vertically arranged supporting columns (6), the top ends of the two supporting columns (6) are provided with horizontally arranged screening boxes (7), the top of the mounting plate (5) is provided with a material collecting box (9), the material collecting box (9) is positioned under the screening boxes (7), a discharging pipe (10) is fixedly connected between the material collecting box (9) and the screening boxes (7), a screen plate (8) which is obliquely arranged is arranged in the screening boxes (7), the top of the screening boxes (7) is provided with a crushing box (12), a discharging pipe (13) is fixedly connected between the screening boxes (7) and the crushing box (12), a charging pipe (14) is arranged on the side wall of the crushing box (12), the top of the crushing box (12) is rotatably provided with two vertically arranged rotating shafts (15), and the two rotating shafts (15) are connected in a transmission manner, the bottom of pivot (15) is connected with the diapire rotation in crushing case (12), the cover is equipped with crushing roller (16) in pivot (15), circulating pipe (17) of vertical setting are installed to one side of screening case (7) and crushing case (12), hob (18) are installed to circulating pipe (17) internal rotation, the bull stick of hob (18) runs through circulating pipe (17) roof and is connected with one of them pivot (15) transmission, first pipeline of fixedly connected with (11) and second pipeline (19) respectively between circulating pipe (17) and screening case (7) and the crushing case (12), montant (20) of vertical setting are welded to the one side of mounting panel (5) roof, horizontal plate (21) that montant (20) top side one side welded has the level to set up, install first motor (22) on horizontal plate (21), the output shaft and one of them pivot (15) transmission of first motor (22) are connected.

2. The construction waste crushing and screening apparatus as set forth in claim 1, wherein: the top of base (1) has been seted up the spout, and second motor (2) are installed to one side in the spout, and the reciprocal lead screw (3) that the level set up are installed to the spout internal rotation, and the output shaft and reciprocal lead screw (3) transmission of second motor (2) are connected, and slidable mounting has slider (4) in the spout, slider (4) and reciprocal lead screw (3) threaded connection, the top and mounting panel (5) fixed connection of slider (4).

3. The construction waste crushing and screening apparatus as set forth in claim 1, wherein: two all overlap on pivot (15) and be equipped with the gear, two gear engagement.

4. The construction waste crushing and screening apparatus as set forth in claim 1, wherein: a belt is connected between one of the rotating shafts (15) and the rotating rod of the screw rod (18).

5. The construction waste crushing and screening apparatus as set forth in claim 1, wherein: the inner wall of the crushing box (12) is provided with a bulge.

6. The construction waste crushing and screening apparatus as set forth in claim 1, wherein: the top end of the charging pipe (14) is provided with a charging hopper.