CN219519977U

CN219519977U - Dust-free crushing device for construction waste

Info

Publication number: CN219519977U
Application number: CN202320231832.9U
Authority: CN
Inventors: 云政; 石远章
Original assignee: Huangshi Huantou Renewable Building Materials Technology Co ltd
Current assignee: Huangshi Huantou Renewable Building Materials Technology Co ltd
Priority date: 2023-02-16
Filing date: 2023-02-16
Publication date: 2023-08-15
Anticipated expiration: 2033-02-16

Abstract

The utility model relates to the technical field of construction waste treatment, in particular to a dust-free crushing device for construction waste, which comprises a workbench, wherein a crushing bin is fixedly arranged on the left side of the upper surface of the workbench, an extension bin is fixedly arranged at the top of the crushing bin, and a feed inlet is formed in the top surface of the extension bin.

Description

Dust-free crushing device for construction waste

Technical Field

The utility model relates to the technical field of garbage treatment, in particular to a dust-free crushing device for construction garbage.

Background

Along with the progress of society, the generation of construction waste is further increased, and a large amount of concrete blocks, wood boards, sand stones and the like are contained, so that the construction waste is required to be crushed during treatment, and the post-treatment is facilitated.

When the existing construction waste crushing device is used, crushed raw materials flow out of a discharging bin along with a large amount of dust, so that dust near a machine is larger, the working environment is influenced, a protection plate is not arranged near a feeding hole of the existing construction waste crushing device, the raw materials are easy to scatter on the surface of the machine during feeding, the abrasion of a motor belt in a driving device can be increased, and therefore the construction waste dust-free crushing device is required to improve the problems.

Disclosure of Invention

The utility model aims to provide a dust-free construction waste crushing device, which solves the problems that when the existing construction waste crushing device is used, crushed raw materials flow out of a discharging bin along with a large amount of dust, so that dust near a machine is larger, the working environment is influenced, and besides, a protection plate is not arranged near a feeding hole of the existing construction waste crushing device, the raw materials are easy to scatter on the surface of the machine during feeding, and the abrasion of a motor belt in a driving device is increased.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a dustless breaker of building rubbish, includes the workstation, the left side fixed mounting of workstation upper surface has broken storehouse, the top fixed mounting of broken storehouse has the extension storehouse, the feed inlet has been seted up to the top surface of extension storehouse, the middle part rotation of extension storehouse front surface is installed the counter weight runner, the right side front end fixed mounting of workstation upper surface has driving motor, the junction fixed mounting of counter weight runner and driving motor has the belt, the right side rear end fixed mounting of workstation upper surface has the block terminal, the left side fixed mounting of workstation lower surface has out the feed bin, the front and back surface of workstation is provided with adjustable atomizing dust removal subassembly.

Preferably, the adjustable atomization dust removal assembly comprises two groups of strip-shaped sliding cavities which are distributed in a front-back symmetrical mode, the two groups of strip-shaped sliding cavities are respectively arranged on the front surface and the back surface of the workbench, and sliding clamping blocks which are distributed at equal intervals are slidably arranged in the inner walls of the strip-shaped sliding cavities.

Preferably, a connecting plate is fixedly arranged on one side surface of the sliding clamping block far away from the strip-shaped sliding cavity, a connecting pipe is fixedly arranged at the bottom of the front surface of the connecting plate, and atomizing spray heads distributed at equal intervals are fixedly arranged on the lower surface of the connecting pipe.

Preferably, a second threaded hole is formed in the top of the front surface of the connecting plate, and a screw is installed in the inner wall of the second threaded hole in a threaded mode.

Preferably, the upper end and the lower end of the strip-shaped sliding cavity are provided with first threaded holes which are equidistantly distributed on the front surface and the rear surface of the workbench, and the sizes of the first threaded holes and the second threaded holes are the same.

Preferably, the connecting plate and the workbench are fixed through mutually matched threads of the first threaded hole, the second threaded hole and the screw rod.

Preferably, limit holes distributed at equal intervals are formed in the front and rear outer surfaces of the sliding clamping block, and rust-proof balls are movably mounted in the inner walls of the limit holes.

Preferably, a group of extension plates are fixedly arranged at the left end and the right end of the outer surface of the extension bin, two groups of extension plates are arranged in total, and the two groups of extension plates are symmetrically distributed.

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

1. according to the utility model, through the adjustable atomization dust removal assembly, atomized water drops at the discharge port of the crushing device can be used for removing dust, so that the dust emission phenomenon caused by the falling of crushed raw materials at the discharge port is effectively reduced, meanwhile, the position of the atomization spray head is adjustable, the optimal atomization dust removal position can be searched by sliding left and right, the dust removal effect is improved, and the movable atomization dust removal device can be re-fixed through a threaded fixing structure.

2. According to the utility model, through the two groups of extending plates which are arranged in bilateral symmetry, scattered raw materials can be reduced from falling behind the machine during feeding, sand dust is prevented from entering the machine and gaps of the belt, and abrasion during belt rotating wheel transmission is reduced.

Drawings

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

FIG. 2 is an enlarged schematic view of the structure of the utility model at A in FIG. 1;

FIG. 3 is a schematic view of an adjustable atomizing dust collection assembly according to the present utility model;

fig. 4 is a schematic view of the front structure of the crushing bin of the utility model.

In the figure: 1. a work table; 2. a distribution box; 3. crushing bin; 4. an extension bin; 5. a counterweight runner; 6. a driving motor; 7. a belt; 8. discharging the material bin; 9. an adjustable atomization dust removal component; 10. a feed inlet; 11. an extension plate; 91. a bar-shaped sliding cavity; 92. sliding the clamping block; 93. a connecting plate; 94. a connecting pipe; 95. an atomizing nozzle; 96. a first threaded hole; 97. a second threaded hole; 98. a screw; 99. a limiting hole; 100. rust-proof ball.

Detailed Description

The technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, but not all embodiments, and all other embodiments obtained by those skilled in the art without making creative efforts based on the embodiments of the present utility model are included in the protection scope of the present utility model.

In order that the utility model may be readily understood, a more complete description of the utility model will be rendered by reference to the appended drawings. Several embodiments of the utility model are presented in the figures. This utility model may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

It will be understood that when an element is referred to as being "mounted" on another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like are used herein for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. The terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1-4, the present utility model provides a technical scheme of a dust-free crushing device for construction waste:

the utility model provides a dustless breaker of building rubbish, including workstation 1, the left side fixed mounting of workstation 1 upper surface has broken storehouse 3, the top fixed mounting of broken storehouse 3 has extension storehouse 4, feed inlet 10 has been seted up to the top surface of extension storehouse 4, the middle part rotation of extension storehouse 4 front surface is installed and is had counter weight runner 5, the right side front end fixed mounting of workstation 1 upper surface has driving motor 6, counter weight runner 5 and driving motor 6's junction fixed mounting has belt 7, the right side rear end fixed mounting of workstation 1 upper surface has block terminal 2, the left side fixed mounting of workstation 1 lower surface has out feed bin 8, the front and back surface of workstation 1 is provided with adjustable atomizing dust removal subassembly 9.

In this embodiment, please refer to fig. 1, 2 and 3, please refer to an adjustable atomization dust removal assembly 9, which comprises two groups of front and back symmetrically distributed bar-shaped sliding cavities 91, the two groups of bar-shaped sliding cavities 91 are respectively arranged on the front and back outer surfaces of the workbench 1, sliding clamping blocks 92 distributed at equal intervals are slidably mounted in the inner walls of the bar-shaped sliding cavities 91, a connecting plate 93 is fixedly mounted on one side surface of the sliding clamping blocks 92 away from the bar-shaped sliding cavities 91, a connecting pipe 94 is fixedly mounted at the bottom of the front surface of the connecting plate 93, atomizing nozzles 95 distributed at equal intervals are fixedly mounted on the lower surface of the connecting pipe 94, so that dust in the water mist and dust in the discharge bin 8 can be sprayed out, dust in the vicinity of a machine is further reduced, and a working environment is maintained.

In this embodiment, please refer to fig. 2 and 3, the top of the front surface of the connection plate 93 is provided with the second threaded hole 97, the inner wall of the second threaded hole 97 is threaded with the screw rod 98, the upper and lower ends of the bar-shaped sliding cavity 91 are provided with the first threaded holes 96 equidistantly distributed on the front and rear outer surfaces of the workbench 1, the sizes of the first threaded holes 96 and the second threaded holes 97 are the same, the connection plate 93 and the workbench 1 are fixed by the mutually matched threads of the first threaded holes 96, the second threaded holes 97 and the screw rod 98, when the coverage of the atomizing nozzle 95 on the dust point is not complete, the position of the atomizing nozzle 95 is adjusted left and right, during adjustment, the screw rod 98 is rotated outwards firstly, so that the screw rod 98 withdraws from the first threaded holes 96, then the connecting plate 93 slides left and right, and slides in the inner wall of the bar-shaped sliding cavity 91, and then the screw rod 98 is rotated again, so that the screw rod 98 reenters the first threaded holes 96 at different positions, at this moment, the atomizing nozzle 95 on the connection plate 93 is fixed again, the dust point is effectively covered, and the dust removing effect is effectively increased.

In this embodiment, referring to fig. 3, the front and rear outer surfaces of the sliding clamping block 92 are provided with equidistant spacing holes 99, and rust-proof balls 100 are movably mounted in the inner walls of the spacing holes 99, when the sliding connecting plate 93 is slid, the sliding clamping block 92 slides in the inner wall of the bar-shaped sliding cavity 91, and the rust-proof balls 100 can effectively reduce friction force and increase use convenience.

In this embodiment, referring to fig. 4, a set of extension plates 11 are fixedly installed at the left and right ends of the outer surface of the extension bin 4, the two sets of extension plates 11 are symmetrically distributed, during feeding, materials enter the crushing bin 3 through the feeding hole 10, and during placing, scattered dust and sand on the materials drop downwards vertically under the action of the extension plates 11, and cannot scatter in the rear transmission mechanism, so that the rear belt 7 and other parts are protected.

The working principle of the utility model is as follows: during the use, during the material feeding, the inside of broken storehouse 3 is got into through feed inlet 10 department, when placing, the dust grit that scatters on the material falls downwards perpendicularly under the effect of extension board 11, can not scatter in rear drive mechanism, the material after the breakage drops downwards through play feed bin 8, the raise dust that appears when dropping and the water smoke neutralization in the atomizer 95 drop, when the atomizer 95 is not enough when covering the raise dust point, adjust the position of atomizer 95 about, during the adjustment, at first outside rotatory screw 98, make screw 98 withdraw from first screw hole 96, then control sliding connection plate 93, during the slip, sliding connection block 92 slides in the inner wall of bar sliding chamber 91, after sliding to suitable position, rotate screw 98 again, make screw 98 reenter in the first screw hole 96 of different positions department, atomizer 95 on the connecting plate 93 is fixed again this moment, the dust removal effect has been increased.

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 dustless breaker of building rubbish, includes workstation (1), its characterized in that: the left side of the upper surface of the workbench (1) is fixedly provided with a crushing bin (3), the top of the crushing bin (3) is fixedly provided with an extension bin (4), the top surface of the extension bin (4) is provided with a feed inlet (10), the middle part of the front surface of the extension bin (4) is rotatably provided with a counterweight rotating wheel (5), the front end of the right side of the upper surface of the workbench (1) is fixedly provided with a driving motor (6), the automatic dust removing device is characterized in that a belt (7) is fixedly arranged at the joint of the counterweight rotating wheel (5) and the driving motor (6), a distribution box (2) is fixedly arranged at the rear end of the right side of the upper surface of the workbench (1), a discharge bin (8) is fixedly arranged at the left side of the lower surface of the workbench (1), and an adjustable atomization dust removing assembly (9) is arranged on the front surface and the rear surface of the workbench (1).

2. A dust-free construction waste crushing apparatus according to claim 1, wherein: the adjustable atomizing dust removal assembly (9) comprises two groups of strip-shaped sliding cavities (91) which are symmetrically distributed around, the two groups of strip-shaped sliding cavities (91) are respectively arranged on the front outer surface and the rear outer surface of the workbench (1), and sliding clamping blocks (92) which are distributed at equal intervals are slidably arranged in the inner wall of the strip-shaped sliding cavities (91).

3. A dust-free construction waste crushing apparatus according to claim 2, wherein: one side surface fixed mounting that bar smooth chamber (91) was kept away from to slip fixture block (92) has connecting plate (93), the bottom fixed mounting of connecting plate (93) front surface has connecting pipe (94), the lower surface fixed mounting of connecting pipe (94) has atomizer (95) that the equidistance distributes.

4. A dust-free construction waste crushing apparatus according to claim 3, wherein: a second threaded hole (97) is formed in the top of the front surface of the connecting plate (93), and a screw rod (98) is installed in the inner wall of the second threaded hole (97) in a threaded mode.

5. A dust-free construction waste crushing apparatus according to claim 2, wherein: the upper end and the lower end of the strip-shaped sliding cavity (91) are respectively provided with first threaded holes (96) which are equidistantly distributed on the front and rear outer surfaces of the workbench (1), and the first threaded holes (96) and the second threaded holes (97) are identical in size.

6. A dust-free construction waste crushing apparatus according to claim 3, wherein: the connecting plate (93) and the workbench (1) are fixed through mutually matched threads of a first threaded hole (96), a second threaded hole (97) and a screw rod (98).

7. A dust-free construction waste crushing apparatus according to claim 2, wherein: limiting holes (99) distributed at equal intervals are formed in the front surface and the rear surface of the sliding clamping block (92), and rust-proof balls (100) are movably mounted in the inner walls of the limiting holes (99).

8. A dust-free construction waste crushing apparatus according to claim 1, wherein: the left end and the right end of the outer surface of the extension bin (4) are fixedly provided with a group of extension plates (11), two groups of extension plates (11) are arranged in total, and the two groups of extension plates (11) are symmetrically distributed.