CN220696906U

CN220696906U - Construction rubbish reducing mechanism

Info

Publication number: CN220696906U
Application number: CN202322215550.2U
Authority: CN
Inventors: 魏凡舒; 杨晓莉; 胡雪涵; 刘刚
Original assignee: Individual
Current assignee: Henan Yuncheng Engineering Management Co ltd
Priority date: 2023-08-17
Filing date: 2023-08-17
Publication date: 2024-04-02
Anticipated expiration: 2033-08-17

Abstract

The utility model discloses a building construction waste crushing device, which comprises a box body, wherein a feeding hole is formed in the top end of one side of the box body, a dust blocking curtain matched with the box body is arranged on the inner side of the box body, a discharging hole is formed in the bottom end of the other side of the box body, a sliding groove fixedly connected to the outside of the box body is formed in the bottom end of each of the two sides of the box body, exhaust holes are formed in the bottom ends of the two sides of the front end and the rear end of the inner wall of the box body, rotating shafts are rotatably connected to the two sides of the middle part of the front end and the rear end of the inner wall of the box body, crushing rollers are arranged on the outside of the rotating shafts, slide rails distributed obliquely are arranged on the two sides of the lower part of the box body, a separation plate is connected to the slide rails in a sliding mode, a buffer structure matched with the separation plate is arranged on the two sides of the inner wall of the box body, and a dust falling structure is arranged on the top of the box body. The utility model has the advantages that: the buffer structure is adopted to buffer the materials and the box body, so that the box body is protected; the quick-release structure is designed, and the later cleaning and maintenance are convenient to carry out.

Description

Construction rubbish reducing mechanism

Technical Field

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

Background

The building construction is a production process with complex technology, needs building construction workers to exert intelligence, creatively applies theories such as materials, mechanics, structures, processes and the like to solve the technical problems continuously appearing in the construction, and ensures the engineering quality and the construction safety. The construction process is performed by a plurality of workers in a limited time and a certain space. Hundreds of materials, and various mechanical equipment, a scientific and advanced organization management measure and an advanced construction process are needed to complete the production process, and the process is a process with great economy. A great deal of manpower, material resources and financial resources are consumed in construction. Therefore, the economic benefit is required to be considered everywhere in the construction process, and measures are taken to reduce the cost.

In addition, in the construction process of the construction site, a large amount of construction waste is often generated, the construction waste is thick and huge, the construction waste is difficult to take out of the construction site, and the construction waste is not treated and is often polluted to the environment, so that the construction waste is often selected to be taken out after being crushed on the construction site, and the treatment mode has a plurality of advantages: resources can be recovered and utilized, so that the consumption of natural resources is reduced, and the building cost is reduced; the stacking space can be reduced, and the transportation is more convenient; furthermore, the environment can be protected.

The utility model patent with publication number of CN219273150U discloses a garbage recycling and crushing device for building construction, which comprises a crushing main machine and a conveying belt; the crushing main machine comprises a blanking hopper, a treatment bin is arranged below the blanking hopper, a crushing pair roller is arranged in the treatment bin, and the upper end of a conveying belt is arranged at the upper edge of the blanking hopper; the device is matched with the conveying belt through the crushing main machine, so that the construction waste can be automatically conveyed to the crushing main machine for treatment, the crushing main machine can automatically crush and crush the construction waste through the double-roller structure, and the conveying device is used for transferring, transporting and later-period use; therefore, the construction waste in a semi-automatic state can be treated, the labor intensity in the waste treatment process is reduced, and the construction waste is treated in a relatively sealed space, so that the influence of impurity dust pollution can be reduced; the construction waste crushing requirement of the current construction site is met to a certain extent, however, the prior art still has a room for improvement:

1. the reducing mechanism that prior art designed has adopted spray set to press down dirt, but can form the mud after spray set spun water combines with the dust in the air, and these mud is attached to and deposits inside equipment easily, disturb the operation of equipment to along with the growth of live time, mud can be more the deposition, and still block the division board easily, lead to the separation incomplete, need wash, but the reducing mechanism that prior art designed its division board is fixed in the unable quick assembly disassembly of equipment inside, if wash just can clear up in equipment inside, very inconvenient.

2. The crushing device designed in the prior art adopts two crushing rollers to crush, but the crushing mechanism is easy to leak from the two crushing rollers and escape to the edge of the crushing roller and the box body in the crushing process, and is easy to clamp on the box body and the crushing roller and scratch or damage the inner wall of the box body in the falling process, so that the long-term operation of equipment is not facilitated.

Disclosure of Invention

The technical problem to be solved by the utility model is to overcome the defects, and the garbage crushing device for building construction.

In order to solve the technical problems, the technical scheme provided by the utility model is as follows: the utility model provides a construction rubbish reducing mechanism, includes the box, box one side top is opened there is the pan feeding mouth, the dust curtain that box inner wall fixedly connected with cooperation pan feeding mouth used, one side bottom that the pan feeding mouth was kept away from to the box is opened there is the discharge gate, the discharge gate bottom is provided with the spout of fixed connection in the box outside, a plurality of vertical evenly distributed's exhaust hole all is opened to box both sides bottom, the exhaust hole is located the spout below, box inner wall front and back end middle part both sides all rotate and are connected with the pivot, pivot outside fixedly connected with crushing roller, the both sides that the box inner wall is located the crushing roller below are provided with the slide rail of slant distribution, sliding connection has the division board on the slide rail, be provided with limit structure interconnect between division board and the slide rail, the discharge gate cooperation division board uses, the both sides that the box inner wall is located the crushing roller top are provided with the buffer structure that cooperates it to use, the box top is provided with dust fall structure, box front end bottom rotates and is connected with the clearance door, one side that is close to the discharge gate is provided with the handle.

As an improvement, the buffer structure comprises a fixed shaft fixedly connected to the front end and the rear end of the inner wall of the box body, an arc buffer plate is rotationally connected to the fixed shaft, a spring II is fixedly connected to one side, close to the inner wall of the box body, of the bottom end of the buffer plate, and the spring II is fixedly connected to the inner wall of the box body.

As an improvement, limit structure is including opening the through-hole in the front and back end of separator plate both sides, the inside grafting of through-hole has the bolt, open respectively on the top and the bottom of slide rail has logical groove and the recess that the cooperation bolt used, the part fixedly connected with pulling piece that the bolt top is located logical outside the groove.

As an improvement, the first spring is sleeved outside the bolt, the first top end of the first spring is fixedly connected with a limiting plate, the first bottom end of the first spring is fixedly connected with a limiting block, the limiting plate and the limiting block are fixedly connected to the bolt, and the limiting plate is fixedly connected to the inside of the through groove.

As an improvement, dust device is including rotating the lead screw of connecting in the middle part both sides of the front and back end top of box inner wall, the outside threaded connection of lead screw has movable block, all peg graft in front and back end both sides on the movable block has the water pipe, water pipe bottom fixedly connected with nozzle, the box top is provided with the water pump, through being provided with support piece interconnect between water pump and the box, the water pipe passes the box and extends to its outside and be connected with the water pump.

Compared with the prior art, the utility model has the advantages that: 1. according to the utility model, through the design of the separation plate convenient to disassemble and assemble and the openable cleaning door, the sludge is cleaned, after the sludge in the equipment is deposited to a certain extent, a user can open the cleaning door, and after the separation plate is taken down through the limiting structure, the interior of the equipment and the separation plate are cleaned respectively, so that the whole process is convenient and quick.

2. According to the utility model, the buffer structure is designed to isolate the crushing roller from the box body through the buffer plate, so that materials cannot directly contact the box body in the crushing and extrusion process, the box body is protected from damage and injury, and the service life is prolonged.

Drawings

FIG. 1 is a perspective view of a construction waste crushing device according to the present utility model;

FIG. 2 is a front cross-sectional view of a construction waste crushing apparatus according to the present utility model;

FIG. 3 is a perspective sectional view of a construction waste crushing apparatus according to the present utility model;

FIG. 4 is an enlarged view of a construction waste crushing apparatus B according to the present utility model;

FIG. 5 is an enlarged view of A of a construction waste crushing apparatus according to the present utility model;

as shown in the figure: 1. a case; 2. a feed inlet; 3. a dust shielding curtain; 4. a discharge port; 5. a chute; 6. an exhaust hole; 7. a rotating shaft; 8. a crushing roller; 9. a slide rail; 10. a separation plate; 11. a limit structure; 12. a support; 13. a buffer structure; 14. a dust falling structure; 15. cleaning a door; 16. a handle; 17. a fixed shaft; 18. a buffer plate; 19. a second spring; 20. a through hole; 21. a plug pin; 22. a through groove; 23. a groove; 24. a pulling member; 25. a first spring; 26. a limiting plate; 27. a limiting block; 28. a screw rod; 29. a movable block; 30. a water pipe; 31. a nozzle; 32. and (3) a water pump.

Detailed Description

The present utility model will be described in further detail with reference to the accompanying drawings.

The working principle of the utility model is shown in figures 1-5: a construction rubbish smashing device takes a box body 1 as a main body, the box body 1 is of a rectangular square body design from top to bottom, a certain radian design is arranged in the middle, rotating shafts 7 which are rotatably connected to the front end and the rear end of the inner wall of the box body 1 are arranged on two sides of the middle in the circular arc-shaped box body 1, smashing rollers 8 are fixedly connected to the outer parts of the rotating shafts 7, the smashing device is a smashing main body of the utility model, buffer structures 13 matched with the smashing rollers 8 are arranged above the two sides of the smashing rollers 8 and located at the circular arc of the box body 1, the structures are used for scratching materials or damaging the box body 1 in the smashing process, the service life of equipment is prolonged, a dust reducing structure 14 is arranged at the top end of the box body 1, the structures can move forwards and backwards, and spray even fine water mist, a large amount of dust can be generated when the equipment breaks, the fine water mist can be combined with dust in air to form mud dirt, and is precipitated inside the equipment, and therefore the effect of dust reduction is achieved.

Meanwhile, a feed inlet 2 is arranged at the upper end of one side of the box body 1 and is fixedly connected with a dust shielding curtain 3 for shielding flying dust, a discharge outlet 4 is arranged at the lower end of the other side of the box body and is matched with a chute 5 below the discharge outlet for guiding out broken fine materials, a slide rail 9 in an inclined direction is also arranged in the box body 1, one side of the slide rail 9 close to the feed inlet 2 is higher than the slide rail 9 at one side of the slide rail close to the discharge outlet 4, the position of the slide rail 9 at one side in a low direction is slightly lower than the discharge outlet 4, a separation plate 10 which is also inclined is connected in a sliding manner in the slide rail 9 and is connected with the slide rail 9 through a limiting structure 11, small holes are distributed on the separation plate 10, the garbage crushing device can filter some fine soil and garbage to the bottom of the box body 1, so that crushed waste is discharged from the discharge hole 4, a cleaning door 15 is rotatably connected to the bottom of the front end of the box body 1, the cleaning door 15 can be opened by opening and closing a handle 16 arranged on the cleaning door 15, so that separated silt garbage or other fine particles can be cleaned, the separating plate 10 can be taken out through the cleaning door 15 for cleaning or replacement, and meanwhile, in order to prevent the accumulation of the silt and the waste from generating odor, a plurality of exhaust holes 6 which are uniformly distributed longitudinally are formed in the bottoms of the two sides of the box body 1 to disperse the odor.

In order to further explain the technical principle of the construction waste crushing device, the buffer structure 13 comprises a fixed shaft 17 fixedly connected to the front end and the rear end of the inner wall of the box body 1, a circular arc-shaped buffer plate 18 is rotatably connected to the fixed shaft 17, a spring II 19 is fixedly connected to one side, close to the inner wall of the box body 1, of the bottom end of the buffer plate 18, and the spring II 19 is fixedly connected to the inner wall of the box body 1.

In order to further explain the technical principle of the construction waste crushing device of the utility model, the limiting structure 11 comprises through holes 20 formed at the front end and the rear end of the two sides of the separating plate 10, a bolt 21 is inserted in the through holes 20, the top end and the bottom end of the sliding rail 9 are respectively provided with a through groove 22 and a groove 23 matched with the bolt 21, and the part of the top end of the bolt 21 positioned outside the through groove 22 is fixedly connected with a pulling piece 24. The bolt 21 is externally sleeved with a first spring 25, the top end of the first spring 25 is fixedly connected with a limiting plate 26, the bottom end of the first spring 25 is fixedly connected with a limiting block 27, the limiting plate 26 and the limiting block 27 are fixedly connected to the bolt 21, and the limiting plate 26 is fixedly connected to the inside of the through groove 22.

In order to further explain the technical principle of the construction waste crushing device of the utility model, the dust falling structure 14 comprises a screw rod 28 rotatably connected to two sides of the top of the front end and the rear end of the inner wall of the box body 1, a movable block 29 is connected to the screw rod 28 in an external threaded manner, water pipes 30 are inserted into the two sides of the front end and the rear end of the movable block 29, a nozzle 31 is fixedly connected to the bottom end of the water pipe 30, a water pump 32 is arranged at the top end of the box body 1, the water pump 32 and the box body 1 are connected with each other through a supporting piece 12, and the water pipe 30 penetrates through the box body 1 to extend to the outside and is connected with the water pump 32.

It should be particularly noted herein that the components described and identified herein and in the drawings of the present utility model are all key components forming the present utility model, and that the remaining non-key components or obvious components of the prior art include, but are not limited to: the screws, nuts, rotating parts and their associated support structures, as well as technical features similar to the prior art, are not shown, but are not meant to indicate that the above mentioned parts are not present in the present utility model nor are they to be construed as practical limitations of the present utility model.

It should be noted that the driving of each component and the effects achieved by the driving of each component in the present utility model, including but not limited to, the rotation of the screw rod 28, the rotation of the rotating shaft 7, the driving of the water pump 32, etc. all require additional wiring, or the installation of a power supply, the addition of a driving motor, etc. components, and if it is desired to obtain parameters such as the rotation speed or the displacement distance, it also requires additional installation of a control module or a singlechip and programming of the components, and since the wiring, the power supply, the driving motor, the control module, the singlechip, etc. all belong to the existing mature technologies in the market, and are also known to those skilled in the art, they are not described and identified in the present utility model and the drawings, and the technical principles thereof are not repeated herein.

In the implementation of the utility model, a user can add an additional conveyor belt from the feed inlet 2 to convey materials into the box body 1, the power supply of the device is started, the water pump 32 starts to start, uniform water mist is sprayed into the box body 1 through the water pipe 30 and the nozzle 31, then the screw rod 28 starts to rotate, the movable block 29 starts to move back and forth on the screw rod 28 under the influence of threads, the water pipe 30 and the nozzle 31 can uniformly spray the water mist into the box body, meanwhile, the crushing roller 8 in the box body starts to crush the materials added into the box body under the drive, and when the crushed materials fall down under the influence of gravity and fall onto the separating plate 10, a part of fine dust, particles or garbage screen falls out of the box body 1, and the crushed materials slide along the inclined separating plate 10 and are discharged from the discharge outlet 4.

Because the water mist and the dust in the equipment can generate mud and dirt to adhere to the inside of the equipment and block the small holes on the separating plate 10, when the inside of the equipment needs to be cleaned, a user can open the cleaning door 15 and lift the pulling piece 24 upwards, the plug pin 21 is taken out of the groove 23 under the action of force until the plug pin is completely separated from the groove 23 and the through hole 20, at the moment, the separating plate 10 is pulled outwards to be taken out for cleaning, meanwhile, the inside of the box body 1 is cleaned, after the cleaning is finished, the operation is repeated reversely, and the separating plate 10 can be replaced, so that the next crushing work is continued.

The utility model and its embodiments have been described above with no limitation, and the actual construction is not limited to the embodiments of the utility model as shown in the drawings. In summary, if one of ordinary skill in the art is informed by this disclosure, a structural manner and an embodiment similar to the technical solution should not be creatively devised without departing from the gist of the present utility model.

Claims

1. The utility model provides a construction rubbish reducing mechanism, includes box (1), its characterized in that: the utility model is characterized in that a feeding hole (2) is arranged at the top end of one side of the box body (1), a dust blocking curtain (3) matched with the feeding hole (2) is fixedly connected with the inner wall of the box body (1), a discharging hole (4) is arranged at the bottom end of one side of the box body (1) far away from the feeding hole (2), a chute (5) fixedly connected with the outer part of the box body (1) is arranged at the bottom end of the discharging hole (4), a plurality of vent holes (6) which are uniformly distributed longitudinally are arranged at the bottom ends of two sides of the box body (1), the vent holes (6) are positioned below the chute (5), a rotating shaft (7) is rotationally connected at the two sides of the middle parts of the front end and the rear end of the inner wall of the box body (1), the utility model is characterized in that the crushing roller (8) is fixedly connected with the outside of the rotating shaft (7), two sides of the inner wall of the box body (1) positioned below the crushing roller (8) are provided with obliquely distributed sliding rails (9), a separating plate (10) is connected on the sliding rails (9) in a sliding way, the separating plate (10) and the sliding rails (9) are mutually connected through a limiting structure (11), the discharging port (4) is matched with the separating plate (10) for use, two sides of the inner wall of the box body (1) positioned above the crushing roller (8) are provided with buffer structures (13) matched with the two sides of the inner wall of the box body (1) for use, the top end of the box body (1) is provided with a dust falling structure (14), the cleaning door (15) is rotatably connected to the bottom of the front end of the box body (1), and a handle (16) is arranged on one side, close to the discharge hole (4), of the front end of the cleaning door (15).

2. The construction waste crushing device according to claim 1, wherein: the buffer structure (13) comprises a fixed shaft (17) fixedly connected to the front end and the rear end of the inner wall of the box body (1), a circular arc-shaped buffer plate (18) is rotatably connected to the fixed shaft (17), a spring II (19) is fixedly connected to one side, close to the inner wall of the box body (1), of the bottom end of the buffer plate (18), and the spring II (19) is fixedly connected to the inner wall of the box body (1).

3. The construction waste crushing device according to claim 1, wherein: the limiting structure (11) comprises through holes (20) formed in the front end and the rear end of two sides of the separating plate (10), bolts (21) are inserted into the through holes (20), through grooves (22) and grooves (23) matched with the bolts (21) are formed in the top end and the bottom end of the sliding rail (9) respectively, and pulling pieces (24) are fixedly connected to the top end of the bolts (21) outside the through grooves (22).

4. A construction waste crushing apparatus according to claim 3, wherein: the novel bolt is characterized in that a first spring (25) is sleeved outside the bolt (21), a limiting plate (26) is fixedly connected to the top end of the first spring (25), a limiting block (27) is fixedly connected to the bottom end of the first spring (25), the limiting plate (26) and the limiting block (27) are fixedly connected to the bolt (21), and the limiting plate (26) is fixedly connected to the inside of the through groove (22).

5. The construction waste crushing device according to claim 1, wherein: the dust fall structure (14) comprises a screw rod (28) which is rotationally connected to two sides of the top of the front end and the rear end of the inner wall of the box body (1), a movable block (29) is connected to the screw rod (28) through external threads, water pipes (30) are inserted into the two sides of the front end and the rear end of the movable block (29), nozzles (31) are fixedly connected to the bottom ends of the water pipes (30), a water pump (32) is arranged at the top end of the box body (1), the water pump (32) and the box body (1) are connected with each other through supporting pieces (12), and the water pipes (30) penetrate through the box body (1) to extend to the outside and are connected with the water pump (32).