CN210875532U - Garbage crusher for construction site - Google Patents

Abstract

The utility model discloses a garbage crusher for construction sites, which relates to the technical field of garbage crushers, comprising a supporting table, wherein a first supporting frame is arranged at the bottom of the supporting table, a switch is arranged on the front surface of the first supporting frame, a garbage shield is arranged at the bottom of the supporting table, a fixed plate is arranged at the top of the garbage shield, a rubber strip is arranged at one side of the garbage shield, an exhaust fan is arranged at the position of one side of the bottom of the supporting table close to the garbage shield, a filter box is arranged at one side of the exhaust fan, an exhaust pipe is arranged at one side of the filter box, the utility model discloses a garbage shield and a filter box, which achieve the dust removing effect, improve the working environment, avoid the garbage from being poured out from the crushing box, avoid the dust polluting the environment, shield the feed hopper through the shield, and eject the garbage from the feed hopper to directly, the pedestrian can not be hit, and the safety of the staff is ensured.

Description

A construction site garbage shredder

technical field

The utility model relates to the technical field of garbage pulverizers, in particular to a garbage pulverizer for construction sites.

Background technique

The garbage shredder is a machine composed of a crushing knife roller system, a carrying case, a hopper, a power system, and an electronic control system. It is mainly used for crushing domestic waste, construction waste, plastic waste, electronic waste, etc. Its function is mainly to reduce its volume and save The space is convenient for transportation and recycling. The Chinese patent number is CN201721865662.0, and the patent name is a construction site garbage pulverizer. It is mentioned that the atomizing nozzle is used to spray water mist for dust removal, but the above-mentioned construction site garbage When the pulverizer is actually used, the use of water mist to remove dust will cause the pulverized garbage to be wet, which is not conducive to garbage disposal, and the garbage enters the hopper. In view of the above problems, a garbage shredder for construction sites is proposed.

Utility model content

(1) Technical problems to be solved

In order to overcome the deficiencies of the prior art, a garbage pulverizer for construction sites is proposed. In order to solve the problem that the use of water mist dust removal will cause the pulverized garbage to be wet, which is not conducive to garbage disposal, a garbage cover and a filter box are used to achieve the effect of dust removal. , In order to solve the problem that some garbage is ejected in the process of smashing garbage, a shield is used to achieve the effect that garbage will not be ejected.

(2) Technical solutions

The utility model is realized by the following technical solutions: the utility model proposes a garbage crusher for construction sites, which includes a support table, a first support frame is installed on the bottom of the support table, and a front surface of the first support frame is installed with a switch, a garbage cover is installed at the bottom of the support table, a fixing plate is installed on the top of the garbage cover, a rubber strip is installed on one side of the garbage cover, and the bottom of the support table is close to one side of the garbage cover. An exhaust fan is installed at the side position, a filter box is installed on one side of the exhaust fan, and an exhaust pipe is installed on one side of the filter box.

Further, a crushed stone box is installed on the top of the support table, and a first motor is installed on one side of the crushed stone box. , a feeding hopper is installed on the top of the crushed stone box, and a protective cover is installed on one side of the crushed stone box.

Further, a filter screen is installed inside the filter box, and a dust collecting box is installed at the bottom of the filter box.

Further, a second support frame is installed at the bottom of the support table close to the lower position of the garbage shield, and one side of the second support frame is connected with a second motor through a rotating shaft, and one side of the second motor is installed There is a roller, and a conveyor belt is installed on the outer wall of the roller, and the first motor, the second motor and the exhaust fan are all electrically connected with the switch.

Further, there are at least ten rubber strips, and the rubber strips are distributed on the garbage cover in a rectangular array.

(3) Beneficial effects

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

1), in order to solve the problem that the use of water mist dust removal will cause the crushed garbage to be wet, which is not conducive to garbage disposal, the utility model achieves the effect of dust removal through the garbage cover and the filter box, improves the working environment, and avoids garbage from being poured from the crushing box. Come out, dust pollutes the environment.

2) In order to solve the problem that some garbage pops up in the process of crushing garbage, the utility model shields the feeding hopper through the protective cover, and the garbage pops up from the feeding hopper and directly hits the inner wall of the protective cover, which will not hit pedestrians, ensuring that the staff safety.

Description of drawings

Figure 1 is an external view of the present utility model.

Figure 2 is a schematic structural diagram of the present invention.

FIG. 3 is a top view of the support table of the present invention.

Figure 4 is a side view of the garbage shield of the present invention.

1- ash box; 2- filter box; 3- first motor; 4- shield; 5- conveyor belt; 6- support table; 7- second motor; 8- exhaust fan; 9- garbage cover; 10 -First support frame; 11-Switch; 12-Second support frame; 13-Filter screen; 14-Gravel box; 15-Roller; 16-Exhaust pipe; 17-Crush roller; 18-Feed hopper; 19-rubber strip; 20-fixed plate.

Detailed ways

In order to make the purpose, technical solutions and advantages of the present utility model more clearly understood, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention, and are not intended to limit the present invention.

As shown in FIGS. 1 to 4 , the present invention provides the following technical solutions: a construction site garbage pulverizer, comprising a support table 6 , a first support frame 10 is installed at the bottom of the support table 6 , and the first support frame 10 A switch 11 is installed on the front surface of the support table 6, a garbage cover 9 is installed at the bottom of the support table 6, a fixing plate 20 is installed on the top of the garbage cover 9, and a rubber strip 19 is installed on one side of the garbage cover 9, and the rubber strip 19 is relatively Soft, the conveyor belt 5 drives the stone to move through the rubber strip 19, the stone pushes the rubber strip 19, the rubber strip 19 deforms and lifts upward, and the bottom of the support table 6 is close to the side of the garbage shield 9. An exhaust fan 8 is installed, In addition, a filter box 2 is installed on one side of the exhaust fan 8, and an exhaust pipe 16 is installed on one side of the filter box 2. The filter box 2 is a hollow cuboid structure, and the dust enters the filter box 2 and adheres to the filter screen 13. The exhaust pipe 16 is discharged, and the dust on the filter screen 13 will automatically fall into the dust collecting box 1 .

Preferably, a crushed stone box 14 is installed on the top of the support table 6, and a first motor 3 is installed on one side of the crushed stone box 14. One side of the first motor 3 extends to the interior of the crushed stone box 14 and is connected to Crushing roller 17, a feeding hopper 18 is installed on the top of the crushed stone box 14, and a shield 4 is installed on one side of the crushed stone box 14. The shield 4 is U-shaped and made of steel plate. The opening is poured into the feeding hopper 18. Most of the construction waste is stones. When the large stones are squeezed by the crushing roller 17, the crushed stones will pop up. At this time, the shield 4 blocks the popped stones.

Preferably, a filter screen 13 is installed inside the filter box 2 , and a dust collecting box 1 is installed at the bottom of the filter box 2 .

Preferably, a second support frame 12 is installed on the bottom of the support table 6 close to the lower position of the garbage cover 9 , and a second motor 7 is connected to one side of the second support frame 12 through a rotating shaft. A roller 15 is installed on the side, and a conveyor belt 5 is installed on the outer wall of the roller 15. The first motor 3, the second motor 7 and the exhaust fan 8 are all electrically connected to the switch 11. The first motor 3 adopts Y132M-4 three-phase The motor has a rated voltage of 220V, the second motor 7 adopts an H100 three-phase motor with a rated voltage of 220V, and the exhaust fan 8 adopts WQE4 with a rated voltage of 220V.

Preferably, at least ten rubber strips 19 are provided, and the rubber strips 19 are distributed on the garbage shield 9 in a rectangular array.

The working principle and use process of the utility model: when in use, the user turns on the power supply of the pulverizer, then pours the garbage into the feeding hopper 18, turns on the switch 11, and the first motor 3 drives the pulverizing roller 17 to rotate, and the pulverizing roller 17 will The garbage is smashed, the ejected garbage is blocked by the protective cover 4, the crushed garbage falls from the bottom of the gravel box 14 on the conveyor belt 5, the garbage is blocked by the garbage cover 9, and the dust is also blocked in the garbage cover 9. Inside, the second motor 7 drives the roller 15 to rotate, the roller 15 drives the conveyor belt 5 to move, the garbage is driven by the conveyor belt 5, the garbage pushes the rubber strip 19, the rubber strip 19 is pushed open and lifted up, and the garbage is conveyed by the conveyor belt 5. To the side, the exhaust fan 8 extracts air, the dust-laden air is extracted into the filter box 2 by the exhaust fan 8, the filter screen 13 filters the dust, the air is discharged from the exhaust pipe 16, and the dust falls into the ash box 1.

The above-mentioned embodiments merely describe the preferred embodiments of the present invention, and do not limit the concept and scope of the present invention. Under the premise of not departing from the design concept of the present invention, various modifications and improvements made by those of ordinary skill in the art to the technical solutions of the present invention shall fall within the protection scope of the present invention, and the technology claimed by the present invention shall be protected. The content has been fully described in the claims.

Claims (5)

1. The utility model provides a rubbish rubbing crusher for building site, includes brace table (6), first support frame (10) are installed to the bottom of brace table (6), and the front surface mounting of first support frame (10) has switch (11), its characterized in that: garbage blocking cover (9) is installed to the bottom of brace table (6), and fixed plate (20) are installed at the top of garbage blocking cover (9), rubber strip (19) are installed to one side of garbage blocking cover (9), one side position department that the bottom of brace table (6) is close to garbage blocking cover (9) installs air exhauster (8), and installs filter cartridge (2) in one side of air exhauster (8), exhaust pipe (16) are installed to one side of filter cartridge (2).

2. A construction site garbage crusher according to claim 1, characterized in that: rubble case (14) are installed at the top of brace table (6), and one side of rubble case (14) installs first motor (3), the inside that one side of first motor (3) extended to rubble case (14) is rotated through the pivot and is connected with crushing roller (17), feeder hopper (18) are installed at the top of rubble case (14), and guard shield (4) are installed to one side of rubble case (14).

3. A construction site garbage crusher according to claim 1, characterized in that: the filter box is characterized in that a filter screen (13) is arranged inside the filter box (2), and a dust collecting box (1) is arranged at the bottom of the filter box (2).

4. A construction site waste shredder according to claim 3, wherein: the garbage bin is characterized in that a second support frame (12) is installed at the position, close to the garbage blocking cover (9), of the bottom of the support table (6), one side of the second support frame (12) is connected with a second motor (7) in a rotating mode through a rotating shaft, a roller (15) is installed at one side of the second motor (7), a conveying belt (5) is installed on the outer wall of the roller (15), and the first motor (3), the second motor (7) and an exhaust fan (8) are all electrically connected with a switch (11).

5. A construction site waste crusher according to claim 2, characterized in that: the garbage blocking cover is characterized in that at least ten rubber strips (19) are arranged, and the rubber strips (19) are distributed on the garbage blocking cover (9) in a rectangular array.

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