Pulverizer for building waste

Abstract

The utility model relates to a crusher for building wastes. The crusher comprises an operation table; the double-tooth-roller pulverizer is arranged on one side of the operation table, a collecting groove is formed in one side of the operation table, and the collecting groove communicates with the double-tooth-roller pulverizer; the adsorption assembly is arranged on one side of the operation table and comprises a supporting plate, a roller, an arc-shaped magnet, a scraping plate and a plastic plate, the supporting plate is fixedly installed on the operation table, the roller is arranged on the upper surface of the operation table, the arc-shaped magnet is fixedly installed on the outer side of the roller, and the scraping plate is fixedly installed on the supporting plate. Through the arranged adsorption assembly, a driving motor can be started, a rotating rod drives a roller to rotate, an arc-shaped magnet on the outer side of the roller rotates, and therefore the ironwork on the conveying belt can be adsorbed, and the adsorbed ironwork can be scraped off by a scraping plate arranged on the other side and enters a collecting box to be collected; and iron products are prevented from entering the double-tooth roller crusher to damage the double-tooth rollers.

Description

TECHNICAL FIELD

[0001] The utility model relates to building waste crushing technical field especially a building waste is with rubbing crusher. BACKGROUND

[0002] With the urbanization process accelerates, the rapid development of city reconstruction and building industry, some old buildings, structures, the aging of city infrastructure and the expiration of service life, make more and more civil engineering construction projects scrap demolition, also need to carry out separate crushing treatment to some waste in the process of building construction, ensure that the stability and applicability of the whole device when using.

[0003] Through the retrieval, the patent number CN220805121U disclosed a punch, including installation box, the upper end of the one side of installation box is equipped with feeding port, the top of installation box is fixedly connected with driving motor on both sides, the output of driving motor extends to the inside of installation box and is fixedly connected with connecting rod, the both sides of connecting rod outside are fixedly connected with a plurality of crushing rollers. The waste crushing machine for building construction can realize the cleaning of waste residues through the scraping structure, and the mutual cooperation of the return spring, the fixed plate and the scraping plate can realize the scraping treatment of dust, avoid the residual dust, the mutual cooperation of the sliding block and the sliding rail can make the scraping plate slide more smoothly, avoid the jamming condition, the bottom of the scraping plate is in close contact with the bottom of the inside of the installation box, so that the dust cleaning can be more smoothly, and the screening structure can realize the screening of the crushed waste.

[0004] In the above technical scheme, the screening structure can realize the screening of the crushed waste, facilitate the secondary treatment and crushing of the waste, and increase the stability during use, but a large amount of iron products may be mixed in the waste, some of which are relatively hard, which can easily cause the double-toothed roller in the rubbing crusher to be stuck or damaged, increasing the maintenance cost. UTILITY MODEL CONTENTS

[0005] In view of the problems in the prior art that the existing rubbing crusher for building waste may mix a large amount of iron products in the waste, some of which are relatively hard and can easily cause the double-toothed roller in the rubbing crusher to be stuck or damaged, increasing the maintenance cost.

[0006] The technical scheme adopted by the utility model is as follows: a rubbing crusher for building waste, comprising:

[0007] An operation table;

[0008] A double-toothed roller rubbing crusher is arranged on one side of the operation table, a collecting groove is formed on one side of the operation table, and the collecting groove and the double-toothed roller rubbing crusher are connected in communication;

[0009] An adsorption assembly is arranged on one side of the operation table, and the adsorption assembly comprises a support plate, a roller, an arc-shaped magnet, a scraper and a plastic plate.

[0010] A driving mechanism is arranged on one side of the support plate, and the driving mechanism is used for providing power support for rotation of the roller.

[0011] A collecting mechanism is arranged on one side of the operation table, and the collecting mechanism is used for collecting iron scraps.

[0012] Preferably, the driving mechanism comprises a driving motor and a rotating rod, both ends of the rotating rod are rotatably connected to the support plate, and the rotating rod is inserted into the roller.

[0013] Preferably, the driving motor is fixedly installed on the support plate, and an output end of the driving motor is fixedly installed on the rotating rod through the support plate.

[0014] Preferably, the collecting mechanism comprises a collecting box and a drawer, the collecting box is fixedly installed on the upper surface of the operation table, a slot is formed in one side of the collecting box, and one side of the plastic plate is fixedly installed on the collecting box.

[0015] Preferably, a protective shell is fixedly installed on one side of the operation table, a disc is fixedly installed on one side of the inner wall of the protective shell, a collecting hole is fixedly installed on one side of the disc, and the disc and the collecting hole are in communication.

[0016] Preferably, an air pump is fixedly installed on the upper surface of the protective shell, and one end of the air pump is connected to the disc through a pipeline.

[0017] Preferably, a conveying belt is arranged on the upper surface of the operation table, and a support column is fixedly installed on the lower surface of the operation table.

[0018] Compared with the prior art, the adsorption assembly of the utility model can start the driving motor, the rotating rod drives the roller to rotate, the arc-shaped magnet on the outer side of the roller rotates, iron products on the conveying belt can be adsorbed, the adsorbed iron products are scraped off by the scraper arranged on the other side and are collected in the collecting box, and the iron products are prevented from entering the double-toothed roller crusher and damaging the double-toothed roller. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 is a whole three-dimensional structure schematic view of the utility model;

[0020] Figure 2 is the schematic view of the adsorption assembly structure of the utility model;

[0021] Figure 3 is the schematic view of the driving mechanism structure of the utility model;

[0022] Figure 4 is the schematic view of the internal structure of the protective shell of the utility model;

[0023] In the figure, marked: 1, operation platform;2, double-toothed roll crusher;3, collecting groove;4, adsorption assembly;41, support plate;42, roller;43, arc-shaped magnet;44, scraper;45, plastic plate;5, driving mechanism;51, driving motor;52, rotating rod;6, collecting mechanism;61, collecting box;62, drawer;7, protective shell;8, disc;9, collecting hole;10, air pump;11, conveyor belt;12, support column. DETAILED DESCRIPTION

[0024] In the description of the utility model, it needs to be explained that the orientation or position relationship indicated by the terms "front", "upper", "lower", "left", "right", "vertical", "horizontal" and the like is the orientation or position relationship based on the drawing, and is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the device or element indicated must have a particular orientation, be constructed and operated in a particular orientation, therefore, it cannot be understood as a limitation on the utility model.

[0025] In the description of the utility model, it needs to be explained that, unless otherwise explicitly specified and limited, the terms "mounting", "connecting", "connection" should be understood broadly, for example, it can be fixed connection, or detachable connection, or integrally connected;It can be directly connected, or indirectly connected through an intermediate medium, or the communication inside two elements. For ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

[0026] The following will be combined with the drawings Figures 1-4 Further illustrate the utility model.

[0027] In order to solve the problems in the background art, the present application proposes the following technical scheme: a building waste crusher.

[0028] The specific technical scheme is characterized in that the operation table 1; the double-toothed roll crusher 2 is arranged on one side of the operation table 1, a collecting groove 3 is formed on one side of the operation table 1, and the collecting groove 3 is communicated with the double-toothed roll crusher 2; the adsorption assembly 4 is arranged on one side of the operation table 1, the adsorption assembly 4 comprises a supporting plate 41, a roller 42, an arc-shaped magnet 43, a scraper 44 and a plastic plate 45, the supporting plate 41 is fixedly installed on the operation table 1, the roller 42 is arranged on the upper surface of the operation table 1, the arc-shaped magnet 43 is fixedly installed on the outer side of the roller 42, the scraper 44 is fixedly installed on the supporting plate 41, and the plastic plate 45 is fixedly installed on the other side of the scraper 44; the driving mechanism 5 is arranged on one side of the supporting plate 41, and the driving mechanism 5 is used for providing power support for the rotation of the roller 42; and the collecting mechanism 6 is arranged on one side of the operation table 1, and the collecting mechanism 6 is used for collecting iron filings.

[0029] The driving mechanism 5 comprises a driving motor 51 and a rotating rod 52, both ends of the rotating rod 52 are rotationally connected to the supporting plate 41, the rotating rod 52 is inserted into the roller 42, the driving motor 51 is fixedly installed on the supporting plate 41, and the output end of the driving motor 51 is fixedly installed on the rotating rod 52 through the supporting plate 41, and the driving motor 51 can drive the rotating rod 52 to rotate.

[0030] The collecting mechanism 6 comprises a collecting box 61 and a drawer 62, the collecting box 61 is fixedly installed on the upper surface of the operation table 1, a slot is formed on one side of the collecting box 61, and one side of the plastic plate 45 is fixedly installed on the collecting box 61, and the collecting box 61 can be used for collecting iron products.

[0031] The operation table 1 is fixedly installed on one side of the protective shell 7, the inner wall of the protective shell 7 is fixedly installed on one side of the disc 8, the disc 8 is fixedly installed on one side of the collecting hole 9, the disc 8 is communicated with the collecting hole 9, the upper surface of the protective shell 7 is fixedly installed on the air pump 10, one end of the air pump 10 is connected to the disc 8 through a pipeline, the upper surface of the operation table 1 is provided with a conveyor belt 11, the lower surface of the operation table 1 is fixedly installed on the supporting column 12, and the air pump can suck out the dust in the protective shell 7.

[0032] In order for those skilled in the art to fully understand the technical scheme, the present application is summarized as follows:

[0033] In use, various waste materials are transported to the position of the supporting plate 41 through the conveying belt 11, and then the driving motor 51 is started to rotate the rotating rod 52, so that the rotating rod 52 drives the roller 42 to rotate, and the arc-shaped magnet 43 arranged outside the roller 42 rotates to adsorb the iron product waste in the conveying belt 11, and the iron product adsorbed outside the roller 42 rotates to the position of the scraper 44 and is scraped off by the scraper 44, and the plastic plate 45 arranged can effectively isolate the adsorption of the magnet to the iron product, so that the scraped iron product can enter the collecting box 61 along the plastic plate 45 for collection, and then the waste material of the screened iron product enters the double-toothed roller crusher 2 along the conveying belt 11 for more efficient crushing, avoiding the double-toothed roller being stuck by the iron product and damaging the double-toothed roller crusher 2, and when the double-toothed roller crusher 2 crushes the screened waste material, a large amount of dust is generated, which can be simply blocked by the protective shell 7, and then the air pump 10 is started to collect the dust through the collecting hole 9, avoiding the dust floating in the air and being inhaled into the body, causing harm to the body.

[0034] The standard parts used in the utility model can be purchased from the market, and the special-shaped parts can be ordered according to the description and the drawings, the specific connection mode of each part adopts the conventional means such as bolts, rivets and welding in the prior art, the machinery, parts and equipment adopt conventional models in the prior art, the circuit connection adopts the conventional connection mode in the prior art, and details are not described herein, and the contents not described in detail in the specification belong to the prior art known to the person skilled in the art.

[0035] Although the embodiments of the utility model have been shown and described, the scope of the utility model is defined by the appended claims and their equivalents for those skilled in the art.

Claims

1. A shredder for construction waste, characterized by, Include: Operation platform (1); Double-toothed roll crusher (2), the double-toothed roll crusher (2) is arranged in one side of the operation platform (1), and the operation platform (1) is provided with a collecting groove (3) on one side, and the collecting groove (3) and the double-toothed roll crusher (2) are communicated; Adsorption assembly (4), the adsorption assembly (4) is arranged in one side of the operation platform (1), and the adsorption assembly (4) includes support plate (41), roller (42), arc magnet (43), scraper (44) and plastic plate (45), the support plate (41) is fixedly installed on the operation platform (1), the roller (42) is arranged on the upper surface of the operation platform (1), the arc magnet (43) is fixedly installed on the outer side of the roller (42), the scraper (44) is fixedly installed on the support plate (41), and the plastic plate (45) is fixedly installed on the other side of the scraper (44); Driving mechanism (5), the driving mechanism (5) is arranged in one side of the support plate (41), and the driving mechanism (5) is used for providing power support for the rotation of the roller (42); Collecting mechanism (6), the collecting mechanism (6) is arranged in one side of the operation platform (1), and the collecting mechanism (6) is used for collecting iron filings.

2. The construction waste shredder according to claim 1, wherein The driving mechanism (5) includes driving motor (51) and rotating rod (52), both ends of the rotating rod (52) are rotatably connected to the support plate (41), and the rotating rod (52) is inserted into the roller (42).

3. The construction waste shredder according to claim 2, wherein The driving motor (51) is fixedly installed on the support plate (41), and the output end of the driving motor (51) is fixedly installed on the rotating rod (52) through the support plate (41).

4. The construction waste shredder according to claim 1, wherein The collecting mechanism (6) includes collecting box (61) and drawer (62), the collecting box (61) is fixedly installed on the upper surface of the operation platform (1), one side of the collecting box (61) is provided with a slot, and one side of the plastic plate (45) is fixedly installed on the collecting box (61).

5. The construction waste shredder according to claim 1, wherein One side of the operation platform (1) is fixedly installed with a protective shell (7), one side of the inner wall of the protective shell (7) is fixedly installed with a disc (8), one side of the disc (8) is fixedly installed with a collecting hole (9), and the disc (8) and the collecting hole (9) are communicated.

6. The construction waste shredder according to claim 5, wherein The upper surface of the protective shell (7) is fixedly installed with an air pump (10), and one end of the air pump (10) is connected to the disc (8) through a pipeline.

7. The construction waste shredder according to claim 1, wherein The upper surface of the operation platform (1) is provided with a conveyor belt (11), and the lower surface of the operation platform (1) is fixedly installed with a support column (12).

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