CN219356498U

CN219356498U - Construction waste crushing mechanism

Info

Publication number: CN219356498U
Application number: CN202320190729.4U
Authority: CN
Inventors: 宋晓梅; 王轶; 宋斌清; 黄燕丹
Original assignee: Hubei Jiayuan Construction Engineering Co ltd
Current assignee: Hubei Jiayuan Construction Engineering Co ltd
Priority date: 2023-02-13
Filing date: 2023-02-13
Publication date: 2023-07-18
Anticipated expiration: 2033-02-13

Abstract

The utility model relates to a construction waste crushing mechanism which comprises a vehicle body, wherein 4 mounting columns which are distributed in a matrix form are arranged on the surface of the vehicle body, shock absorbers are arranged at the top ends of the mounting columns, feeding hoppers are arranged at the tops of the 4 shock absorbers, crushers are butted at the outlet of the feeding hoppers, a conveying box is arranged at the bottom of each crusher, a conveyor which extends to the outside is arranged in the conveying box, a discharging pipe is fixedly arranged at the bottom of the other end of each conveyor, and dust suppression components are arranged on the surface of the vehicle body. This construction waste crushing mechanism, when building earthwork rubbish drops into the feeder hopper, by first water pump extraction clean water source, spray through spraying square pipe and being directed against feeder hopper import department afterwards to this is effectual to restrain the waft of raise dust, and when the rubbish after the breakage comes out through the discharging pipe, spray nozzle spun water smoke in can mixing again, can further reduce the raise dust.

Description

Construction waste crushing mechanism

Technical Field

The utility model relates to the technical field of construction waste crushing, in particular to a construction waste crushing mechanism.

Background

The existing construction waste is mainly rock excavated in road and bridge construction, concrete generated in road and bridge transformation, reinforced concrete and bricks and tiles generated by blasting and removing in municipal construction, puzzlement of modern urban construction waste and the like; because the construction waste is concentrated in stacking, the site is limited, and the transportation of the construction waste at the position is not very convenient, so that a large amount of transportation is needed.

In the construction waste, if the construction waste is not crushed, a plurality of huge concrete blocks can damage the slag car during shipment, moreover, the construction waste similar to the concrete blocks can be recycled as sand and stone raw materials after being crushed, more and more construction sites can establish crushing stations, the crushing stations are established while crushing massive concrete, the base needs to be temporarily established, and the construction is troublesome.

However, with the use of mobile crushing stations, some old problems are unavoidable, for example, when garbage is put into a crusher, a large amount of dust can be raised, and meanwhile, the crushed conveying can fly out of a large amount of dust, so that the whole construction environment is poor.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides a construction waste crushing mechanism which has the advantages of effectively inhibiting dust emission and the like.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a construction waste crushing mechanism comprises a vehicle body, 4 mounting columns distributed in a matrix form are arranged on the surface of the vehicle body, shock absorbers are arranged at the top ends of the mounting columns, a feeding hopper is arranged at the top of the 4 shock absorbers, a crusher is connected at the outlet of the feeding hopper in a butt joint mode, the bottom of the crusher is provided with a conveying box, a conveyor extending to the outside is arranged in the conveying box, a discharging pipe is fixedly arranged at the bottom of the other end of the conveyor, and a dust suppression component is arranged on the surface of the vehicle body;

the dust suppression assembly comprises a vertical frame installed at the top of a vehicle body, a spraying square pipe matched with the feed hopper is arranged at the top of the vertical frame, a first water pump connected with the spraying square pipe is arranged at the top of the vehicle body, a backflow box connected with a conveying box is arranged at the bottom of the vehicle body, a second water pump is arranged at the top of the vehicle body, a conveying pipe is arranged at the output end of the second water pump, a diversion ring pipe connected with the conveying pipe is arranged on the surface of the discharge pipe, and an inner spray head extending to the inside of the discharge pipe is installed at the inner side of the diversion ring pipe.

Further, the feeder hopper is located 4 the inboard of erection column, simultaneously, all installs the mounting panel in the front and the back of feeder hopper, and the diapire of mounting panel links together with two shock absorbers of same side respectively.

Further, the delivery box is including the box of butt joint at breaker exit end, and the box is "L" shape, and fixed mounting has cohesion bucket on the inside wall of box, and the diapire of box articulates there is movable bottom plate, simultaneously, is equipped with the filter mantle at the diapire of box and is located the right side of movable bottom plate, and the diapire fixed mounting of box has the back flow with the filter mantle adaptation.

Further, the conveyer includes that one end is in the same place with the conveying cover that the box welded together, and is provided with the conveyer belt that extends to the box inside in the inside of conveying cover, and conveyer belt surface mounting has the anti-return wing board, and the both sides of conveyer belt contact with the inner wall of conveying cover respectively, and the conveyer belt is located the below that the hopper was held in the inside one end of box, has the support frame that welds together with the conveying cover at the surface fixed mounting of automobile body, and the conveying cover extends to the automobile body outside, and the conveying cover personally submits 30 degrees contained angles with the level.

Further, the butt joint tube head is offered in the front of backward flow case to at butt joint tube head surface mounting there is the valve, simultaneously, the other end and the backward flow case intercommunication of backward flow pipe, the input of second water pump passes through drinking-water pipe and backward flow case intercommunication.

Further, the side pipe that sprays includes the reposition of redundant personnel side pipe of welding on the grudging post top, and the side equidistance of reposition of redundant personnel side pipe towards the feeder hopper is installed a plurality of and is aimed at the shower nozzle of feeder hopper top surface, and the reposition of redundant personnel side pipe is then fixed mounting has the connecting pipe of being connected with first water pump output.

Further, the inner wall of the discharging pipe is fixedly provided with a protection inner bucket, and the protection inner bucket is positioned above the inner spray head.

Compared with the prior art, the utility model provides a construction waste crushing mechanism, which comprises the following components

The beneficial effects are that:

this building rubbish crushing mechanism, when building earthwork rubbish drops into the feeder hopper, by first water pump extraction clean water source, spray through spraying square pipe and being directed against the feeder hopper import department afterwards, thereby come effectual suppression raise dust's the fly, simultaneously, wrap up the conveyer belt in through the conveying cover, can effectually restrain raise dust and fly in disorder, dust suppression's water smoke gets into the breaker along with the feeder hopper, enter into the delivery tank afterwards, after filtering through the filter mantle, water flows back to the reflux tank again, for the use of second water pump, can reduce the water source consumption, and, through installing the reposition of redundant personnel ring canal outside the discharging pipe, and let the interior shower nozzle of reposition of redundant personnel ring canal inner wall installation extension to the discharging intraductal, broken rubbish can be mixed with interior shower nozzle spun water smoke when coming out through the discharging pipe, can further reduce the raise dust.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is an enlarged cross-sectional view of the transfer box of the present utility model;

FIG. 3 is an enlarged cross-sectional view of the tapping pipe according to the present utility model;

FIG. 4 is a side view of a spray square tube according to the present utility model;

in the figure: 1. a vehicle body; 2. a mounting column; 3. a damper; 4. a mounting plate; 5. a feed hopper; 6. a crusher; 7. a delivery box; 71. a case; 72. a cohesive bucket; 73. a movable bottom plate; 74. a filter cover; 75. a return pipe; 8. a conveyor; 81. a conveying cover; 82. a conveyor belt; 9. a discharge pipe; 91. protecting the inner bucket; 10. a vertical frame; 11. spraying square tubes; 111. a shunt square tube; 112. spraying nozzle; 113. a connecting pipe; 12. a first water pump; 13. a reflow box; 14. a second water pump; 15. a delivery tube; 16. a split collar; 17. an inner nozzle.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1 to 4, a construction waste crushing mechanism comprises a vehicle body 1, mounting columns 2 distributed in a matrix form and having 4 numbers are mounted on the surface of the vehicle body 1, shock absorbers 3 are mounted on the top ends of the mounting columns 2, and a feed hopper 5 is mounted on the top of the 4 shock absorbers 3. Wherein the feed hopper 5 is located inside the 4 mounting posts 2.

In order to ensure the stability of the installation of the feed hopper 5, at the same time, the front and the back of the feed hopper 5 are both provided with a mounting plate 4, and the bottom wall of the mounting plate 4 is respectively connected with two shock absorbers 3 on the same side.

The crusher 6 is in butt joint with the exit of feeder hopper 5, and the bottom of crusher 6 is equipped with transport box 7, and installs the conveyer 8 that extends to outside in transport box 7's inside, and the bottom fixed mounting of conveyer 8 other end has discharging pipe 9.

When the garbage crusher needs to be noted here, in order to enable the feeding hopper 5 to have a good buffering effect, a butt joint part of the feeding hopper 5 and the crusher 6 is in butt joint through a flexible pipeline, and under the condition that the crusher 6 is not moving, the feeding hopper 5 can automatically shake under the impact of garbage, so that the effect of energy absorption and buffering is achieved.

A dust suppression unit is mounted on the surface of the vehicle body 1 to suppress dust emission.

The dust suppression assembly comprises a vertical frame 10 arranged at the top of a vehicle body 1, a spraying square pipe 11 matched with a feed hopper 5 is arranged at the top of the vertical frame 10, a first water pump 12 connected with the spraying square pipe 11 is arranged at the top of the vehicle body 1, a backflow box 13 connected with a conveying box 7 is arranged at the bottom of the vehicle body 1, a second water pump 14 is arranged at the top of the vehicle body 1, a conveying pipe 15 is arranged at the output end of the second water pump 14, a shunting ring pipe 16 connected with the conveying pipe 15 is arranged on the surface of a discharging pipe 9, and an inner spray head 17 extending to the inside of the discharging pipe 9 is arranged at the inner side of the shunting ring pipe 16.

In this embodiment, the conveyor box 7 comprises a box 71 which is docked at the outlet end of the crusher 6, the box 71 being "L" shaped. The inner side wall of the box 71 is fixedly provided with a cohesive hopper 72 for gathering crushed materials, the bottom wall of the box 71 is hinged with a movable bottom plate 73, meanwhile, the bottom wall of the box 71 and the right side of the movable bottom plate 73 are provided with a filter cover 74, and the bottom wall of the box 71 is fixedly provided with a return pipe 75 matched with the filter cover 74.

In this embodiment, the conveyor 8 includes a conveying hood 81 having one end welded to the case 71, the conveying hood 81 forming an angle of 30 degrees with the horizontal plane, and the conveying hood 81 extending to the outside of the vehicle body 1. And a conveyor belt 82 extending to the inside of the case 71 is provided inside the conveyance hood 81.

Wherein, the surface mounting at conveyer belt 82 has the anti-return wing board, makes things convenient for conveyer belt 82 when carrying broken aggregate, and the both sides of conveyer belt 82 contact with the inner wall of conveying cover 81 respectively to avoid the aggregate to roll off from the limit side.

Next, one end of the conveyor belt 82 located inside the box 71 is located below the cohesive hopper 72, and the crushed aggregate can completely fall onto the conveyor belt 82 after passing through the cohesive hopper 72.

In order to improve the stability of the conveyor 8, a support frame welded to the conveying hood 81 is fixedly mounted on the surface of the vehicle body 1.

The front surface of the reflux box 13 is provided with a butt joint pipe head for butt joint of a water source pipeline, and a valve is arranged on the surface of the butt joint pipe head. Meanwhile, the other end of the return pipe 75 is communicated with the return tank 13, and the input end of the second water pump 14 is communicated with the return tank 13 through a water suction pipe.

In this embodiment, the spraying square tube 11 includes a split square tube 111 welded at the top end of the vertical frame 10, a plurality of spraying nozzles 112 aligned to the top surface of the feed hopper 5 are equidistantly installed on one side of the split square tube 111 facing the feed hopper 5, and a connecting tube 113 connected to the output end of the first water pump 12 is fixedly installed on the other side of the split square tube 111.

It should be noted here that the shower head 112 is inclined downwards and is directed towards the inlet of the feed hopper 5.

Finally, a protective inner bucket 91 is fixedly arranged on the inner wall of the discharging pipe 9, the protective inner bucket 91 is positioned above the inner spray head 17, the protective inner bucket 91 covers the inner spray head 17, and impact of aggregate on the inner spray head 17 can be prevented.

When the dust-removing device is used, when building earthwork garbage is thrown into the feed hopper 5, a first water pump 12 pumps a clean water source, then the clean water source is sprayed against the inlet of the feed hopper 5 through the spraying square pipe 11, so that flying dust can be effectively restrained, meanwhile, the conveyor belt 82 is wrapped by the conveying cover 81, dust-restraining water mist can be effectively restrained from flying scattered, the dust-restraining water mist enters the crusher 6 along with the feed hopper 5 and then enters the conveying box 7, after the dust is filtered through the filter cover 74, the water returns to the backflow box 13 for the second water pump 14 to be used, water source consumption can be reduced, in addition, the inner spray 17 extending into the discharge pipe 9 is arranged on the inner wall of the diversion circular pipe 16, and when the crushed garbage is discharged through the discharge pipe 9, the water mist sprayed by the inner spray 17 can be mixed, so that flying dust can be further reduced.

The electrical components appearing herein are all electrically connected with the master controller and the power supply, the master controller can be a conventional known device for controlling a computer and the like, and the prior art of power connection is not described in detail herein.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a construction waste crushing mechanism, includes automobile body (1), at the surface mounting of automobile body (1) with matrix form distribution and quantity be 4 erection column (2), and install bumper shock absorber (3) on erection column (2) top, 4 then install feeder hopper (5) at the top of bumper shock absorber (3), the exit butt joint at feeder hopper (5) has breaker (6), its characterized in that: the bottom of the crusher (6) is provided with a conveying box (7), a conveyor (8) extending to the outside is arranged in the conveying box (7), a discharging pipe (9) is fixedly arranged at the bottom of the other end of the conveyor (8), and a dust suppression component is arranged on the surface of the vehicle body (1);

the dust suppression assembly comprises a vertical frame (10) arranged at the top of a vehicle body (1), a spraying square pipe (11) matched with a feed hopper (5) is arranged at the top of the vertical frame (10), a first water pump (12) connected with the spraying square pipe (11) is arranged at the top of the vehicle body (1), a backflow box (13) connected with a conveying box (7) is arranged at the bottom of the vehicle body (1), a second water pump (14) is arranged at the top of the vehicle body (1), a conveying pipe (15) is arranged at the output end of the second water pump (14), a diversion ring pipe (16) connected with the conveying pipe (15) is arranged on the surface of the discharge pipe (9), and an inner spray head (17) extending to the inside of the discharge pipe (9) is arranged at the inner side of the diversion ring pipe (16).

2. A construction waste crushing mechanism according to claim 1, wherein: the feeding hopper (5) is located at the inner sides of the 4 mounting columns (2), meanwhile, mounting plates (4) are mounted on the front face and the back face of the feeding hopper (5), and the bottom wall of each mounting plate (4) is connected with two shock absorbers (3) on the same side respectively.

3. A construction waste crushing mechanism according to claim 1, wherein: the conveying box (7) comprises a box body (71) which is in butt joint with the outlet end of the crusher (6), the box body (71) is L-shaped, a cohesive hopper (72) is fixedly installed on the inner side wall of the box body (71), the bottom wall of the box body (71) is hinged with a movable bottom plate (73), meanwhile, a filter cover (74) is arranged on the bottom wall of the box body (71) and positioned on the right side of the movable bottom plate (73), and a return pipe (75) which is matched with the filter cover (74) is fixedly installed on the bottom wall of the box body (71).

4. A construction waste crushing mechanism according to claim 3, wherein: conveyor (8) include one end and box (71) welded transportation cover (81) together, and be provided with in transportation cover (81) inside and extend to inside conveyer belt (82) of box (71), conveyer belt (82) surface mounting has and prevents moving back the wing board, the both sides of conveyer belt (82) contact with the inner wall of transportation cover (81) respectively, the one end that conveyer belt (82) is located inside box (71) is located the below of cohesion bucket (72), at the fixed surface of automobile body (1) install with transportation cover (81) welded support frame together, transportation cover (81) extend to the automobile body (1) outside, transportation cover (81) are personally submitted 30 degrees contained angles with the level.

5. A construction waste crushing mechanism according to claim 1, wherein: the front of the reflux box (13) is provided with a butt joint pipe head, a valve is arranged on the surface of the butt joint pipe head, meanwhile, the other end of the reflux pipe (75) is communicated with the reflux box (13), and the input end of the second water pump (14) is communicated with the reflux box (13) through a water suction pipe.

6. A construction waste crushing mechanism according to claim 1, wherein: the spraying square tube (11) comprises a diversion square tube (111) welded at the top end of the vertical frame (10), a plurality of spraying spray heads (112) aligned to the top surface of the feed hopper (5) are equidistantly arranged on one side of the diversion square tube (111) facing the feed hopper (5), and a connecting tube (113) connected with the output end of the first water pump (12) is fixedly arranged on the other side of the diversion square tube (111).

7. A construction waste crushing mechanism according to claim 1, wherein: the inner wall of the discharging pipe (9) is fixedly provided with a protection inner bucket (91), and the protection inner bucket (91) is positioned above the inner spray head (17).