CN218637528U

CN218637528U - Building site rubbish reducing mechanism

Info

Publication number: CN218637528U
Application number: CN202223365057.0U
Authority: CN
Inventors: 刘杰; 单庆波; 何敬涛
Original assignee: Shandong Jiujulong Construction Group Co ltd
Current assignee: Shandong Jiujulong Construction Group Co ltd
Priority date: 2022-12-15
Filing date: 2022-12-15
Publication date: 2023-03-17
Anticipated expiration: 2032-12-15

Abstract

The utility model discloses a building site rubbish smashing device, which relates to the technical field of building construction, and comprises a smashing barrel, wherein the bottom of the smashing barrel is fixedly provided with four support frames, the top end of the smashing barrel is fixedly provided with a barrel cover, a smashing assembly is arranged in the smashing barrel, and the top of the smashing barrel is provided with a pretreatment assembly; the pre-treatment component comprises an inlet pipe, a sealing plate and a hopper, the inlet pipe is fixedly arranged at the top of the crushing barrel, a cleaning groove is formed in one side of the inlet pipe, one side of the cleaning groove is clamped and connected with the sealing plate, and the beneficial effects of the utility model are that: the iron waste in the construction waste is conveniently adsorbed by the arranged pretreatment assembly, so that the crushing blade is prevented from being damaged; the crushing assembly is convenient to crush the construction waste, and crushing blades arranged in a staggered mode can enable the crushing to be more thorough.

Description

Building site rubbish reducing mechanism

Technical Field

The utility model relates to a reducing mechanism, in particular to building site rubbish reducing mechanism belongs to construction technical field.

Background

The construction waste refers to the general name of dregs, waste concrete, waste bricks and stones and other wastes generated in the production activities of the construction industry such as demolition, construction, decoration and repair; a crushing device is needed to crush the construction waste;

wherein the application number is "CN201921030666.6" discloses "a building rubbish reducing mechanism", it includes the vibrations cabin, the interior diapire fixedly connected with electromagnetic shaker body in vibrations cabin, the top fixedly connected with vibrations board of electromagnetic shaker body, the interior diapire fixedly connected with base of electromagnetic shaker body, one side swing joint of electromagnetic shaker body has the collection cabin, the top swing joint in collection cabin has the screw, the positive fixedly connected with observation frame in vibrations cabin, the inner wall fixedly connected with observation board of observation frame. The construction waste smashing device achieves the purpose of good smashing effect of the construction waste smashing device, solves the problem of poor smashing effect of a common construction waste smashing device, enables the construction waste smashing device to smash construction waste for multiple times, enables the volume of the construction waste to be small after smashing, reduces storage and transportation cost, and brings profits for construction sites; after further search, the "construction waste crushing device" disclosed in the application number "CN201721418595.8" includes a feeding hopper, a crushing cavity, a motor, a powder outlet and a collecting box, and is characterized in that: the upper part of the crushing cavity is communicated with the feed hopper, the lower part of the crushing cavity is communicated with the powder outlet, a first crushing wheel and a second crushing wheel are arranged in the feed hopper, and the first crushing wheel and the second crushing wheel are meshed with each other; should smash the intracavity and be equipped with screw rod, broken blade, baffle, down tube, third and smash wheel, spring support post and shale shaker, collect the box and correspond the powder export, smash the chamber and be supported by the pillar. The utility model can crush the construction waste more thoroughly by continuously crushing a plurality of crushing wheels, thereby improving the working efficiency;

however, the two methods have the following defects in practical use: the iron waste in the construction waste is not convenient to separate, so that the crushing blade is easily damaged, and the crushing work of the construction waste is influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a building site rubbish reducing mechanism to the iron waste material to among the building rubbish that is not convenient for that proposes among the above-mentioned background art carries out the problem of separation.

In order to achieve the above object, the utility model provides a following technical scheme: a building site garbage crushing device comprises a crushing barrel, wherein four support frames are fixedly arranged at the bottom of the crushing barrel, a barrel cover is fixedly arranged at the top end of the crushing barrel, a crushing assembly is arranged inside the crushing barrel, and a pretreatment assembly is arranged at the top of the crushing barrel; the pretreatment assembly comprises an inlet pipe, a sealing plate and a hopper, wherein the inlet pipe is fixedly arranged at the top of the crushing barrel, a cleaning groove is formed in one side of the inlet pipe, the sealing plate is connected to one side of the cleaning groove in a clamped mode, a buffer plate is fixedly arranged on one side of the sealing plate, a magnet plate is fixedly arranged on one side of the buffer plate, and the hopper is fixedly arranged at the top end of the inlet pipe.

Preferably, a material guide plate corresponding to the buffer plate is fixedly arranged at the bottom of the hopper, a fence is fixedly arranged at the top of the hopper, and two handles are fixedly arranged on the other side of the sealing plate.

Preferably, crushing unit includes first crushing roller, spout, mounting panel, three second crushing roller and ring gear, first crushing roller rotates and sets up the middle part of cover bottom, the fixed first transmission gear that is equipped with in top of first crushing roller, the spout is seted up the bottom of cover, the inside sliding connection of spout has three slide, and is three the bottom of slide all through the erection column with the top fixed connection of mounting panel, it is three the second crushing roller rotates and sets up the surface of mounting panel, it is three the top of second crushing roller all is fixed and is equipped with the second transmission gear who is connected with first transmission gear meshing, the ring gear is fixed to be set up the top of crushing roller inner wall, and the ring gear is connected with three second transmission gear meshing.

Preferably, a driven gear is fixedly arranged at the top end of the first crushing shaft, a fixing frame is fixedly arranged on one side of the top end of the cylinder cover, a driving motor is fixedly arranged at one end of the fixing frame, and a driving gear meshed with the driven gear is fixedly arranged on a transmission shaft of the driving motor.

Preferably, the surface of first crushing axle and the surface of three second crushing axle all fix and are equipped with a plurality of crisscross collar each other, a plurality of the surface of collar all is fixed and is equipped with three crushing blade. The middle part of crushing barrel bottom is fixed to be equipped with row material pipe, the bottom threaded connection who arranges the material pipe has sealed lid.

Compared with the prior art, the utility model provides a pair of building site rubbish reducing mechanism has following beneficial effect:

1. the iron waste in the construction waste can be conveniently adsorbed by the arranged pretreatment assembly, so that the crushing blade is prevented from being damaged;

2. the crushing assembly is convenient to crush the construction waste, and crushing blades arranged in a staggered mode can enable the crushing to be more thorough.

Drawings

FIG. 1 is a schematic view of the present invention;

fig. 2 is a schematic sectional structure of the present invention;

FIG. 3 is an enlarged schematic view of the crushing assembly of the present invention;

fig. 4 is an enlarged schematic view of a portion a of fig. 1 according to the present invention;

FIG. 5 is a schematic cross-sectional view of the pretreatment module of the present invention;

fig. 6 is an enlarged schematic view of the structure at B of fig. 5 according to the present invention.

In the figure: 1. a milling drum; 2. a support frame; 3. a cylinder cover; 4. a size reduction assembly; 401. a first crushing shaft; 402. a first drive gear; 403. a chute; 404. a slide base; 405. mounting a column; 406. mounting a plate; 407. a second crushing shaft; 408. a second transmission gear; 409. a ring gear; 4010. a mounting ring; 4011. a crushing blade; 4012. a driven gear; 4013. a fixed mount; 4014. a drive motor; 4015. a driving gear; 5. a pre-processing assembly; 501. a feed pipe; 502. a sealing plate; 503. a buffer plate; 504. a magnet plate; 505. a handle; 506. a hopper; 507. a fence; 508. a material guide plate; 6. a discharge pipe.

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.

Example 1:

referring to fig. 1-6, the utility model provides a construction site garbage crushing device, which comprises a crushing barrel 1, wherein four support frames 2 are fixedly arranged at the bottom of the crushing barrel 1, a barrel cover 3 is fixedly arranged at the top end of the crushing barrel 1, a crushing assembly 4 is arranged inside the crushing barrel 1, and a pretreatment assembly 5 is arranged at the top of the crushing barrel 1;

a discharge pipe 6 is fixedly arranged in the middle of the bottom end of the crushing barrel 1, and a sealing cover is connected to the bottom end of the discharge pipe 6 in a threaded manner;

the pretreatment assembly 5 comprises a feeding pipe 501, a sealing plate 502 and a hopper 506, wherein the feeding pipe 501 is fixedly arranged at the top of the crushing barrel 1, a cleaning groove is formed in one side of the feeding pipe 501, the sealing plate 502 is connected to one side of the cleaning groove in a clamping manner, a buffer plate 503 is fixedly arranged on one side of the sealing plate 502, a magnet plate 504 is fixedly arranged on one side of the buffer plate 503, and the hopper 506 is fixedly arranged at the top end of the feeding pipe 501;

a material guide plate 508 corresponding to the buffer plate 503 is fixedly arranged at the bottom of the hopper 506, a fence 507 is fixedly arranged at the top of the hopper 506, and two handles 505 are fixedly arranged at the other side of the sealing plate 502;

specifically, as shown in fig. 1, 2, 5, and 6, the construction waste is first put into the crushing barrel 1 through the hopper 506, then the large-particle waste is screened through the fence 507 and falls onto the surface of the buffer plate 503 under the action of the guide plate 508, the iron waste in the construction waste is adsorbed through the magnet plate 504 on the surface of the buffer plate 503, the adsorbed waste enters the crushing barrel 1, and the sealing plate 502 can be detached through the handle 505 to clean the iron waste on the surface of the magnet plate 504.

Example 2:

the crushing assembly 4 comprises a first crushing shaft 401, a sliding chute 403, a mounting plate 406, three second crushing shafts 407 and a gear ring 409, the first crushing shaft 401 is rotatably arranged in the middle of the bottom end of the barrel cover 3, a first transmission gear 402 is fixedly arranged at the top of the first crushing shaft 401, the sliding chute 403 is arranged at the bottom end of the barrel cover 3, three sliding seats 404 are slidably connected inside the sliding chute 403, the bottom ends of the three sliding seats 404 are fixedly connected with the top end of the mounting plate 406 through mounting columns 405, the three second crushing shafts 407 are rotatably arranged on the surface of the mounting plate 406, second transmission gears 408 meshed with the first transmission gear 402 are fixedly arranged at the top of the three second crushing shafts 407, the gear ring 409 is fixedly arranged at the top of the inner wall of the crushing barrel 1, and the gear ring 409 is meshed with the three second transmission gears 408;

a driven gear 4012 is fixedly arranged at the top end of the first crushing shaft 401, a fixing frame 4013 is fixedly arranged on one side of the top end of the cylinder cover 3, a driving motor 4014 is fixedly arranged at one end of the fixing frame 4013, and a driving gear 4015 meshed and connected with the driven gear 4012 is fixedly arranged on a transmission shaft of the driving motor 4014;

a plurality of mutually staggered installation rings 4010 are fixedly arranged on the surfaces of the first crushing shaft 401 and the three second crushing shafts 407, and three crushing blades 4011 are fixedly arranged on the surfaces of the installation rings 4010;

specifically, as shown in fig. 1, 2, 3, and 4, first, a driving motor 4014 is started, the driving motor 4014 drives a driving gear 4015 to rotate, the driving gear 4015 and a driven gear 4012 are meshed and matched to drive a first crushing shaft 401 to rotate, then the first transmission gear 402 and three second transmission gears 408 are meshed and matched to drive three second crushing shafts 407 to rotate, and the three second transmission gears 408 and a gear ring 409 are meshed and matched to drive a mounting plate 406 to rotate and three sliders 404 and a chute 403 are slidably matched to drive the mounting plate 406 to rotate, so that garbage is crushed by crushing blades 4011 staggered on the surfaces of the first crushing shaft 401 and the second crushing shaft 407.

The working principle is as follows: when the device is used, firstly, a driving motor 4014 is started, the driving motor 4014 drives a driving gear 4015 to rotate, a first crushing shaft 401 is driven to rotate under the meshing fit of the driving gear 4015 and a driven gear 4012, then, three second crushing shafts 407 are driven to rotate under the meshing fit of a first transmission gear 402 and three second transmission gears 408, in addition, a mounting plate 406 is driven to rotate under the meshing fit of the three second transmission gears 408 and a gear ring 409 and the sliding fit of three sliding seats 404 and a sliding groove 403, then, the construction waste is put into a crushing barrel 1 through a hopper 506, large-particle waste is screened through a fence 507, the large-particle waste falls onto the surface of a buffer plate 503 under the action of a guide plate 508, iron waste in the construction waste is adsorbed through a magnet plate 504 on the surface of the buffer plate 503, the adsorbed waste enters the inside the crushing barrel 1, the waste is crushed through crushing blades 4011 arranged on the surfaces of the first crushing shaft 401 and the second crushing shaft 407 in a staggered mode, after the crushing is completed, a sealing cover is opened, and finally, the crushed waste is discharged through a discharge pipe 6.

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 building site garbage crushing device comprises a crushing barrel (1), wherein four support frames (2) are fixedly arranged at the bottom of the crushing barrel (1), and a barrel cover (3) is fixedly arranged at the top end of the crushing barrel (1), and is characterized in that a crushing assembly (4) is arranged inside the crushing barrel (1), and a pretreatment assembly (5) is arranged at the top of the crushing barrel (1);

pretreatment unit (5) include inlet pipe (501), closing plate (502) and hopper (506), inlet pipe (501) are fixed to be set up the top of crushing section of thick bamboo (1), the clearance groove has been seted up to one side of inlet pipe (501), one side block in clearance groove is connected with closing plate (502), fixed buffer board (503) that are equipped with in one side of closing plate (502), one side of buffer board (503) is fixed and is equipped with magnet board (504), hopper (506) are fixed to be set up the top of inlet pipe (501).

2. A construction site waste crushing apparatus according to claim 1, wherein: the bottom of the hopper (506) is fixedly provided with a material guide plate (508) corresponding to the buffer plate (503), and the top of the hopper (506) is fixedly provided with a fence (507).

3. A construction site waste crushing apparatus according to claim 1, wherein: two handles (505) are fixedly arranged on the other side of the sealing plate (502).

4. A construction site waste crushing apparatus according to claim 1, wherein: crushing unit (4) include first crushing axle (401), spout (403), mounting panel (406), three second crushing axle (407) and ring gear (409), first crushing axle (401) rotate to set up the middle part of cover (3) bottom, the fixed first transmission gear (402) that is equipped with in top of first crushing axle (401), spout (403) are seted up the bottom of cover (3), the inside sliding connection of spout (403) has three slide (404), and is three the bottom of slide (404) all through erection column (405) with the top fixed connection of mounting panel (406), it is three second crushing axle (407) rotate to set up the surface of mounting panel (406), it is three the top of second crushing axle (407) all is fixed to be equipped with second transmission gear (408) of being connected with first transmission gear (402) meshing, ring gear (409) fixed the setting is in the top of smashing a section of thick bamboo (1) inner wall, and ring gear (409) are connected with three second transmission gear (408) meshing.

5. A construction site waste crushing apparatus according to claim 4, wherein: the fixed driven gear (4012) that is equipped with in top of first crushing axle (401), one side on cover (3) top is fixed and is equipped with mount (4013), the fixed driving motor (4014) that is equipped with of one end of mount (4013), the fixed driving gear (4015) of being connected with driven gear (4012) meshing that are equipped with of transmission shaft of driving motor (4014).

6. A construction site waste crushing apparatus according to claim 4, wherein: the surface of first crushing axle (401) and the surface of three second crushing axle (407) all fixed collar (4010) that are equipped with a plurality of crisscross each other, a plurality of the surface of collar (4010) all fixedly is equipped with three crushing blade (4011).

7. A construction site waste crushing apparatus according to claim 1, wherein: the middle part of crushing barrel (1) bottom is fixed to be equipped with row material pipe (6), the bottom threaded connection of arranging material pipe (6) has sealed lid.