CN112317064A

CN112317064A - Building rubbish crushing apparatus

Info

Publication number: CN112317064A
Application number: CN202011259982.8A
Authority: CN
Inventors: 廖家健
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-11-12
Filing date: 2020-11-12
Publication date: 2021-02-05

Abstract

The invention relates to the technical field of building garbage crushing, in particular to building garbage crushing equipment which comprises a machine body, a servo motor, a feeding hole and a conical discharging hole, wherein the machine body is provided with a rotating shaft, a crushing device and a screening device, the rotating shaft is positioned between two corresponding sides of the inner wall of the machine body and is close to the central position, one end of the rotating shaft penetrates through the inner wall of the machine body and extends to the outside of the machine body, one end of the rotating shaft extending to the outside of the machine body is in transmission connection with a main shaft of the servo motor through a belt wheel assembly, the crushing device is fixed on the surface of the rotating shaft, and the screening device is fixed between two corresponding sides of the. The anti-jamming wear-resisting air purifier has the advantages that the anti-jamming wear-resisting function is achieved, the service life is prolonged, meanwhile, dust can be reduced, air pollution is reduced, the health of a human body is benefited, blockage can be effectively avoided, and the working efficiency and the service performance are improved.

Description

Building rubbish crushing apparatus

Technical Field

The invention belongs to the field of building garbage crushing, and particularly relates to building garbage crushing equipment.

Background

The construction waste refers to residue soil, waste material, residual mud and other wastes generated in the process of construction, laying or dismantling and repairing of various buildings, structures, pipe networks and the like of construction units or personal teams. At present, the main treatment method of the construction waste in China is to bury the construction waste underground. The harm is as follows: firstly, a large amount of land is occupied. Only by taking Beijing as an example, the following data are shown: in the prior removal of the original building before the construction of the Olympic project and the construction of a new construction site, twenty-thirty building garbage disposal sites are required to be arranged every year in Beijing, which causes little land pressure. Secondly, causing serious environmental pollution. The construction glue, coating and paint in the construction waste are not only high molecular polymer materials which are difficult to biodegrade, but also contain harmful heavy metal elements. The waste is buried underground, which causes pollution of underground water and directly harms the life of surrounding residents. Again, the soil structure is destroyed, resulting in surface subsidence. The current landfill method is: after 8 m of garbage is buried, 2 m of soil layer is buried, but basically vegetation is difficult to grow on the soil layer. The surface of the landfill area is settled and subsided, and a stable state can be achieved after a long time. Therefore, the construction waste needs to be disposed. The method is one of the treatment methods for crushing the construction waste.

Based on the discovery of the inventor, the existing construction waste crushing equipment has the following defects:

when smashing building rubbish, because the inside reducing mechanism of equipment is direct welded rigidity fixed, the building rubbish of not uniform size dies equipment card very easily, damages equipment even, and the grinding is serious simultaneously, and crushing effect is poor to have a large amount of dusts, also can cause the pollution to the air, the condition of jam appears easily in the sieve mesh moreover, influences crushing efficiency, reduces performance.

Therefore, a construction waste crushing device is needed.

Disclosure of Invention

Aiming at the defects in the prior art, the invention aims to provide a construction waste crushing device to solve the problems in the prior art.

In order to achieve the purpose, the invention is realized by the following technical scheme: the utility model provides a building rubbish crushing apparatus, its structure includes organism, servo motor, feed inlet, toper discharge gate, servo motor fixed mounting is in the surperficial bottom one side of organism, feed inlet through connection is in the top central point of organism and is put, the toper discharge gate sets up the bottom at the organism.

The organism is equipped with pivot, reducing mechanism, screening plant, the pivot is located between the both sides that the organism inner wall corresponds and is close to central point and puts, the one end of pivot runs through the organism inner wall and extends to its outside, the pivot extends to and is connected through the pulley block transmission between the one end of organism outside and servo motor's the main shaft, reducing mechanism fixes the surface at the pivot, screening plant fixes between the both sides that the organism inner wall corresponds and is close to the position of toper discharge gate.

As a further improvement of the invention, the crushing device is provided with a fixed box, a crushing tooth device and a compression spring, wherein the crushing tooth device is connected with the fixed box in a sliding way at one side far away from the rotating shaft, and the compression spring is positioned in the fixed box and fixedly connected between two sides corresponding to the inner wall of the fixed box and the end part of the crushing tooth device.

As a further improvement of the invention, the crushing tooth device is provided with a crushing rod device, a crushing hoop and convex points, wherein the crushing hoop is positioned on the surface of the crushing rod device and is of an integrated structure, and the convex points are positioned at the end part of the crushing rod device and are of an integrated structure.

As a further improvement of the invention, the crushing rod device is provided with a crushing rod body, a water cavity, a tension spring, a water channel, a ball, a cross-shaped support frame, a water outlet hole and a first filter screen, wherein the water cavity, the water channel and the water outlet hole are sequentially formed in the crushing rod body, the water cavity is communicated with the water outlet hole through the water channel, the tension spring is fixed in the water cavity, one end of the tension spring, which is far away from the water cavity, is positioned in the water channel and is fixedly connected with the ball, the cross-shaped support frame is fixed in the water channel and is close to the water outlet hole, and the first filter screen is fixed at the end of the water outlet hole and is positioned on the.

As a further improvement of the invention, the screening device is provided with a screening plate device, conical bulges, conical screen holes, arc holes and a second filter screen, the conical bulges are fixedly connected to the top of the screening plate device, the conical screen holes are arranged on the surface of the screening plate device, the conical screen holes and the conical bulges are arranged in a staggered mode, the arc holes are arranged at the positions, corresponding to the conical bulges, of the screening plate device, and the second filter screen is fixed at the top ends of the arc holes and close to the surface of the conical bulges.

As a further improvement of the invention, the sieve plate device is provided with a sieve plate body, a groove, a guide rod, a sliding seat, a reset spring, a balancing weight, an elastic rod and a scraper, wherein the groove is formed in the bottom of the sieve plate body, the guide rod is fixed between the top and the bottom of the inner wall of the groove and is close to the end part of the sieve plate body, the sliding seat is positioned in the groove and is movably matched and connected with the guide rod, the elastic rod is fixed at the top of the sliding seat and is positioned at the position of a conical sieve pore, and the scraper is fixed at the top end of the elastic rod and is matched.

Compared with the prior art, the invention has the following beneficial effects:

1. the invention is provided with the fixed box, the crushing tooth device and the compression spring, the crushing tooth device can slide on the top of the fixed box, micro shrinkage is realized, when the crushing tooth device is contacted with construction waste during crushing, the micro shrinkage can be carried out, a movable space is provided, the condition of blocking is further avoided, and the service life of the equipment can be prolonged.

2. The crushing rod device, the crushing hoop and the salient points are arranged, the crushing hoop and the salient points are firstly contacted with the construction waste, so that the stress area can be reduced, the crushing is easy, meanwhile, the abrasion to the crushing rod device can be reduced, the crushing rod device is protected, and the service life is prolonged.

3. The water-spraying type dust collector is provided with the crushing rod body, the water cavity, the tension spring, the water channel, the ball body and the water outlet hole, so that the ball body is thrown out under the action of centrifugal force through high-speed rotation of the crushing rod body in the crushing process, the water cavity can be sprayed out through the water outlet hole, water is sprayed in the crushing process, dust is sprayed, the flying of the dust is reduced, air pollution is reduced, and the water-spraying type dust collector is beneficial to human health.

4. The cross-shaped support frame is arranged, so that the water outlet hole can be effectively prevented from being blocked after the ball body is thrown out under the action of centrifugal force through blocking of the cross-shaped support frame, water outlet is smooth, meanwhile, the inner wall of the crushing rod body can be supported by the cross-shaped support frame, the strength of the crushing rod body is increased, bending or deformation is avoided, and the service life is prolonged.

5. The invention is provided with the sieve plate device and the conical bulges, and the tips of the conical bulges are arranged on the sieve plate device, so that the contact area is reduced, the crushing is further facilitated, and the crushing efficiency is improved.

6. The building garbage screening device is provided with the conical sieve holes, the bottom of each conical sieve hole is large in hole diameter, the top of each conical sieve hole is small in hole diameter, the screening effect is achieved, building garbage with different sizes can be screened, the building garbage which is primarily crushed can be screened, large building garbage particles are screened and retained on the sieve plate device to be continuously crushed, small building garbage particles leak downwards, meanwhile, the hole diameters are large in the upper portion and small in the lower portion, the building garbage particles can directly leak, and the situation of blockage cannot occur.

7. The invention is provided with the arc hole and the second filter screen, airflow can be generated in the machine body in the process of high-speed rotation crushing, when the airflow enters the arc hole, the arc hole can guide the airflow, so that the airflow is directly blown to the inner wall of the conical sieve pore, further, dust is prevented from being attached to the inner wall of the conical sieve pore, and the second filter screen can filter the airflow, thereby preventing the arc hole from being blocked.

8. The invention is provided with the sieve plate body, the guide rod, the sliding seat, the reset spring, the balancing weight and the scraper, in the crushing process, the sliding seat slides up and down on the surface of the guide rod by utilizing the self vibration of machinery, and simultaneously, under the action of the elastic force provided by the reset spring, the scraper slides up and down on the inner wall of the conical sieve mesh, so that dust attached to the inner wall of the conical sieve mesh can be hung off in time, the dust accumulation is avoided, and a good anti-blocking function is achieved.

9. The elastic rod is arranged, and the elastic rod has elasticity, so that the scraper is always attached to the inner wall of the conical sieve mesh, and the reciprocating scraping effect is further improved.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic view of the internal structure of the present invention;

FIG. 3 is a schematic view of the crushing tooth device of the present invention;

FIG. 4 is a schematic view of the shredder bar assembly of the present invention;

FIG. 5 is a schematic diagram of the construction of the screening device of the present invention;

fig. 6 is a schematic structural view of a sieve plate device of the invention;

FIG. 7 is a top view of the cross brace of the present invention;

FIG. 8 is a schematic view of the structure of the carriage, resilient bar and squeegee of the present invention;

FIG. 9 is an enlarged view of a portion of the invention at A in FIG. 2;

FIG. 10 is an enlarged view of a portion of the present invention at B of FIG. 5;

fig. 11 is a partial enlarged view at C in fig. 6 according to the present invention.

In the figure: 1. the machine body, 2, a servo motor, 3, a feed inlet, 4, a conical discharge port, 5, a rotating shaft, 6, a crushing device, 7, a screening device, 61, a fixing box, 62, a crushing tooth device, 63, a compression spring, 621, a crushing rod device, 622, a crushing hoop, 623, salient points, 6211, a crushing rod body, 6212, a water cavity, 6213, a tension spring, 6214, a water channel, 6215, a sphere, 6216, a cross support frame, 6217, a water outlet hole, 71, a sieve plate device, 72, a conical bulge, 73, a cone, 74, an arc hole, 75, a second filter screen, 711, a sieve plate body, 712, a groove, 713, a guide rod, 714, a sliding seat, 715, a return spring, 716, a balancing weight, 717 and an elastic rod.

Detailed Description

The invention is further described below with reference to the accompanying drawings:

example 1:

as shown in figures 1 to 11:

6. the invention provides a construction waste crushing device which structurally comprises a machine body 1, a servo motor 2, a feeding hole 3 and a conical discharging hole 4, wherein the servo motor 2 is fixedly arranged on one side of the bottom of the surface of the machine body 1, the feeding hole 3 is connected with the center of the top of the machine body 1 in a penetrating mode, and the conical discharging hole 4 is formed in the bottom of the machine body 1.

Organism 1 is equipped with pivot 5, reducing mechanism 6, screening plant 7, pivot 5 is located between the corresponding both sides of organism 1 inner wall and is close to central point and put, the one end of pivot 5 runs through organism 1 inner wall and extends to its outside, the pivot 5 extends to and is connected through the transmission of band pulley subassembly between organism 1 outside one end and the main shaft of servo motor 2, reducing mechanism 6 fixes on the surface of pivot 5, screening plant 7 fixes between the corresponding both sides of organism 1 inner wall and is close to the position of toper discharge gate 4.

Wherein reducing mechanism 6 is equipped with fixed case 61, smashes tooth device 62, compression spring 63, smash tooth device 62 and fixed case 61 and keep away from one side sliding connection of pivot 5, compression spring 63 is located fixed case 61 inside and with fixed case 61 inner wall and smash fixed connection between the corresponding both sides of tooth device 62 tip, smash tooth device 62 and can slide at fixed case 61's top, realized the micro-contraction, when smashing, smash tooth device 62 and construction waste contact, can carry out the micro-contraction, there is the activity space, and then avoid appearing the dead condition of card, can prolong the life of equipment.

Example 2:

as shown in figures 1 to 11:

wherein, smash tooth device 62 and be equipped with crushing pole device 621, smash hoop 622, bump 623, smash hoop 622 and be located the surface of smashing pole device 621 and be the integral structure, the bump 623 is located the tip of smashing pole device 621 and is the integral structure, smashes hoop 622, bump 623 and building rubbish and contacts earlier, can reduce lifting surface area, easily smashes, can also reduce the wearing and tearing to smashing pole device 621 simultaneously, has played the effect of protection to smashing pole device 621, increases life.

Example 3:

as shown in figures 1 to 11:

wherein, the crushing rod device 621 is provided with a crushing rod body 6211, a water cavity 6212, a tension spring 6213, a water channel 6214, a sphere 6215, a cross support frame 6216, a water outlet 6217 and a first filter screen 6218, the water cavity 6212, the water channel 6214 and the water outlet 6217 are sequentially arranged in the crushing rod body 6211 and communicate the water cavity 6212 with the water outlet 6217 through the water channel 6214, the tension spring 6213 is fixed in the water cavity 6212, one end of the tension spring 6213 far away from the water cavity 6212 and positioned in the water channel 6214 is fixedly connected with the sphere 6215, the cross support frame 6216 is fixed in the water channel 6214 and close to the position of the water outlet 6217, the first filter screen 6218 is fixed at the end of the water outlet 6217 and positioned on the surface of the crushing rod body 6211, so that in the crushing process, the sphere is thrown out under the action of centrifugal force by the high-speed rotation of the crushing rod body 6211, and the inner part of the water outlet 12 is sprinkled out through the water cavity 6217, the feasible in-process of smashing, the watering, and then spray the dust, reduce the dust and fly out, reduce the pollution to the air, be of value to the health, block through cross support 6216, can effectively avoid the spheroid to be thrown away the back under the effect of centrifugal force, plug up apopore 6217, make it smooth and easy to go out water, cross support 6216 can support the inner wall of crushing rod body 6211 simultaneously, the intensity of crushing rod body 6211 self has been increased, avoid crooked or warp, service life is prolonged.

Example 4:

as shown in figures 1 to 11:

wherein, screening plant 7 is equipped with sieve plate device 71, toper arch 72, toper sieve mesh 73, circular arc hole 74, second filter screen 75, toper arch 72 fixed connection is in the top of sieve plate device 71, toper sieve mesh 73 sets up on the surface of sieve plate device 71, staggered arrangement between toper sieve mesh 73 and the toper arch 72, circular arc hole 74 sets up in the position that sieve plate device 71 corresponds with toper arch 72, second filter screen 75 fixes at the top of circular arc hole 74 and is close to the position on toper arch 72 surface, and the pointed end of toper arch 72 has reduced area of contact on it, and the further crushing of being convenient for has improved crushing efficiency, and toper sieve mesh 73 bottom aperture is big, and the top aperture is little, has the effect of screening, screens the building rubbish that differs in size, can sieve preliminary crushing building rubbish, and the building rubbish granule of big granule is screened and is kept continuing to smash on the sieve plate device, building rubbish of tiny granule then leaks down, the big end down of aperture is big simultaneously for the building rubbish granule directly leaks, the circumstances of jam can not appear, at high-speed rotatory kibbling in-process, can produce the air current in the organism 1, when the air current gets into circular arc hole 74, circular arc hole 74 can lead to the air current, make the air current directly blow off to the inner wall of toper sieve mesh 73, and then avoid the dust to adhere to the inner wall at toper sieve mesh 73, second filter screen 75 can filter, avoid circular arc hole to block up.

Example 5:

as shown in figures 1 to 11:

the screen plate device 71 is provided with a screen plate body 711, a groove 712, a guide rod 713, a sliding seat 714, a return spring 715, a balancing weight 716, an elastic rod 717 and a scraper 718, the groove 712 is arranged at the bottom of the screen plate body 711, the guide rod 713 is fixed between the top and the bottom of the inner wall of the groove 712 and is close to the end position of the screen plate body 711, the sliding seat 714 is positioned inside the groove 712 and is movably matched and connected with the guide rod 713, the elastic rod 717 is fixed at the top of the sliding seat 714 and is positioned at the position of a conical screen hole 73, the scraper 718 is fixed at the top end of the elastic rod 717 and is matched and connected with the conical screen hole 73, during the crushing process, the sliding seat 714 is vibrated by itself by machinery, and under the effect of the elastic force provided by the return spring 715, the sliding seat 714 slides up and down on the surface of the guide rod 713, so that the scraper 718 slides up and down, avoid the dust to pile up, played fine function of preventing blockking up, elastic rod 717 has elasticity for scraper blade 718 laminates all the time at toper sieve mesh 73 inner wall, and then has improved reciprocal effect of scraping off.

The specific use mode and function of the embodiment are as follows: the servo motor 2 is started to work, the output shaft of the servo motor 2 drives the rotating shaft 5 through the belt wheel assembly, so that the crushing device 6 is driven, the construction waste to be crushed is guided into the machine body 1 from the feed inlet 3, crushing is performed at the moment, when the crushing tooth device 62 is in contact with the construction waste, micro contraction is performed, a moving space is provided, and the condition of blocking is avoided, so that the service life of the equipment can be prolonged, at the moment, the crushing hoop ring 622 and the salient points 623 are in contact with the construction waste, the stress area is reduced, crushing is easy, meanwhile, abrasion to the crushing rod device 621 can be reduced, the crushing rod device 621 is protected, the service life is prolonged, in the crushing process, the high-speed rotation of the crushing rod body 6211 is performed, the ball is thrown out under the action of centrifugal force, at the moment, the inner part of the water cavity 6212 can be spilled out through the water outlet 6217, the water is sprinkled in the crushing process, the dust is further sprayed, the dust is reduced to float out, the pollution to the air is reduced, the human health is benefited, the ball body can be effectively prevented from being thrown out under the action of centrifugal force through the blocking of the cross support frame 6216, the water outlet hole 6217 is blocked, the water outlet is smooth, meanwhile, the cross support frame 6216 can support the inner wall of the crushing rod body 6211, the strength of the crushing rod body 6211 is increased, the bending or the deformation is avoided, the service life is prolonged, the preliminarily crushed building garbage can fall to the screening device 7, the tip of the conical bulge 72 is arranged above, the contact area is reduced, the crushing is further facilitated, the crushing efficiency is improved, the bottom aperture of the conical sieve mesh 73 is large, the top aperture is small, the screening effect is realized, the building garbage with different sizes can be screened, the preliminarily crushed building garbage can be screened, the large-particle building rubbish particles are screened and retained on the sieve plate device to be continuously crushed, the small-particle building rubbish particles leak downwards, meanwhile, the pore diameter is large at the top and small at the bottom, so that the building rubbish particles can directly leak, the blockage situation can not occur, in the process of high-speed rotation crushing, air flow can be generated in the machine body 1, when the air flow enters the arc hole 74, the arc hole 74 can guide the air flow, so that the air flow can directly blow off the inner wall of the conical sieve mesh 73, further, dust is prevented from being attached to the inner wall of the conical sieve mesh 73, the second filter screen 75 can filter and prevent the arc hole from being blocked, in the crushing process, mechanical self-vibration is utilized, and simultaneously, under the action of the elastic force provided by the reset spring 715, the sliding seat 714 slides upwards and downwards on the surface of the guide rod 713, further, the scraper 718 slides upwards and downwards on the inner wall of the conical sieve mesh 73, avoid the dust to pile up, played fine function of preventing blockking up, elastic rod 717 has elasticity for scraper blade 718 laminates all the time at toper sieve mesh 73 inner wall, and then has improved reciprocal effect of scraping off.

The technical solutions of the present invention or similar technical solutions designed by those skilled in the art based on the teachings of the technical solutions of the present invention are all within the scope of the present invention to achieve the above technical effects.

Claims

1. The utility model provides a building rubbish crushing apparatus, its structure includes organism (1), servo motor (2), feed inlet (3), toper discharge gate (4), servo motor (2) fixed mounting is in the surperficial bottom one side of organism (1), feed inlet (3) through connection is in the top central point of organism (1) position, toper discharge gate (4) set up in the bottom of organism (1), its characterized in that:

organism (1) is equipped with pivot (5), reducing mechanism (6), screening plant (7), pivot (5) are located between the corresponding both sides of organism (1) inner wall and are close to central point and put, the one end of pivot (5) runs through organism (1) inner wall and extend to its outside, pivot (5) extend to and are connected through the transmission of band pulley subassembly between the main shaft of the outside one end of organism (1) and servo motor (2), the surface at pivot (5) is fixed in reducing mechanism (6), screening plant (7) are fixed and are close to the position of toper discharge gate (4) between the corresponding both sides of organism (1) inner wall.

2. The construction waste crushing apparatus according to claim 1, wherein: the crushing device (6) is provided with a fixed box (61), a crushing tooth device (62) and a compression spring (63), the crushing tooth device (62) is connected with the fixed box (61) in a sliding mode and far away from one side of the rotating shaft (5), and the compression spring (63) is located inside the fixed box (61) and is fixedly connected with the inner wall of the fixed box (61) and the two sides corresponding to the end portions of the crushing tooth device (62).

3. The construction waste crushing apparatus according to claim 2, wherein: smash tooth device (62) and be equipped with crushing pole device (621), smash hoop (622), bump (623), smash hoop (622) and be located the surface of smashing pole device (621) and structure as an organic whole, bump (623) are located the tip of smashing pole device (621) and are the integral structure.

4. The construction waste crushing apparatus according to claim 3, wherein: the crushing rod device (621) is provided with a crushing rod body (6211), a water cavity (6212), a tension spring (6213), a water channel (6214), a sphere (6215), a cross-shaped support frame (6216), a water outlet hole (6217) and a first filter screen (6218), the water cavity (6212), the water channel (6214) and the water outlet hole (6217) are sequentially arranged in the crushing rod body (6211) and the water cavity (6212) and the water outlet hole (6217) are communicated through the water channel (6214), the tension spring (6213) is fixed in the water cavity (6212), one end of the tension spring (6213) far away from the water cavity (6212) is positioned in the water channel (6214) and is fixedly connected with the ball body (6215), the cross support frame (6216) is fixed inside the water channel (6214) and close to the position of the water outlet hole (6217), the first filter screen (6218) is fixed at the end of the water outlet hole (6217) and is positioned on the surface of the crushing rod body (6211).

5. The construction waste crushing apparatus according to claim 1, wherein: screening plant (7) are equipped with sieve device (71), toper arch (72), toper sieve mesh (73), circular arc hole (74), second filter screen (75), toper arch (72) fixed connection is in the top of sieve device (71), the surface at sieve device (71) is seted up in toper sieve mesh (73), staggered arrangement between toper sieve mesh (73) and toper arch (72), the position that sieve device (71) and toper arch (72) correspond is seted up in circular arc hole (74), second filter screen (75) are fixed on the top of circular arc hole (74) and are close to the position on toper arch (72) surface.

6. The construction waste crushing apparatus according to claim 5, wherein: the utility model discloses a screen plate device, including screen plate device (71), sieve plate device (71), recess (712), guide arm (713), slide (714), reset spring (715), balancing weight (716), elastic rod (717), scraper blade (718), the bottom at screen plate body (711) is seted up in recess (712), the tip position that just is close to screen plate body (711) is fixed between the top and the bottom of recess (712) inner wall in guide arm (713), slide (714) are located the inside of recess (712) and are connected with guide arm (713) clearance fit, the position at the top of slide (714) and be located toper sieve mesh (73) is fixed in elastic rod (717), scraper blade (718) are fixed on the top of elastic rod (717) and are connected with toper sieve mesh (73) cooperation.