CN216987836U

CN216987836U - Building rubbish crushing apparatus for building engineering

Info

Publication number: CN216987836U
Application number: CN202122790262.0U
Authority: CN
Inventors: 高建飞
Original assignee: Shandong Fangtai Construction Co ltd
Current assignee: Shandong Fangtai Construction Co ltd
Priority date: 2021-11-15
Filing date: 2021-11-15
Publication date: 2022-07-19
Anticipated expiration: 2031-11-15

Abstract

The utility model relates to the technical field of construction equipment, in particular to construction waste crushing equipment for constructional engineering. The utility model has the advantages that: by arranging the crushing mechanism, when the device is used, the construction waste is crushed for three times, so that larger or smaller waste in the construction waste can be completely crushed, the crushing precision of the crushing device is improved, the crushing effect of the crushing device is improved, and the waste is ensured to be completely crushed, so that the practicability of the construction waste crushing device for the construction engineering is improved; through setting up feeding mechanism and realizing accelerating the purpose of passing the material, avoid causing the phenomenon of jam because of passing the material slowly by broken construction waste, cooperate broken mechanism to use to construction waste's crushing efficiency has been accelerated, thereby improved this construction waste crushing apparatus for building engineering's efficiency nature.

Description

Building rubbish crushing apparatus for building engineering

Technical Field

The utility model relates to the technical field of construction equipment, in particular to construction waste crushing equipment for constructional engineering.

Background

The construction waste refers to dregs, spoil, waste materials, silt and other wastes generated in the process of constructing, laying, dismantling and repairing various buildings, structures, pipe networks and the like by construction, construction units or individuals, is classified according to production sources, can be divided into engineering dregs, decoration waste, demolition waste, engineering slurry and the like, and can be divided into dregs, concrete blocks, broken stones, brick and tile fragments, waste mortar, slurry, asphalt blocks, waste plastics, waste metals, waste bamboo and wood and the like according to composition components, the construction waste refers to construction waste generated by artificial or natural reasons in engineering and comprises the dregs, the spoil, the silt and the waste materials and the like, the materials do not have any help to the construction itself, but are substances generated in the construction process, and need to be correspondingly treated, so that the ideal engineering project construction can be achieved, because the construction waste is an integral process, the more important construction site can generate various construction wastes due to various reasons, the construction wastes have different shapes, sizes and types, the treatment process is very complicated, even the continuous transportation is inconvenient, and in order to treat the construction wastes better and more timely, the construction wastes can be treated in an earlier stage through crushing so as to be convenient for transportation.

When the prior art is used in relation to the construction waste crushing equipment, the following disadvantages are also provided:

the crushing precision of the existing crushing equipment is poor, and because the shapes of the construction wastes are different, even some small construction wastes can keep part of the original shapes of the construction wastes and are not completely crushed, the crushing effect is not ideal, and the crushing effect of the crushing equipment is reduced.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the defects of the prior art and provides a construction waste crushing device for construction engineering.

The purpose of the utility model is realized by the following technical scheme: a construction waste crushing device for construction engineering comprises a base, wherein a crushing mechanism is fixedly connected to the outside of the base, and a feeding mechanism is movably connected to the outside of the crushing mechanism;

the crushing mechanism comprises a fixed box, the inside of the fixed box is connected with a crushing roller in a rotating mode, one end of the crushing roller is fixedly connected with a transmission gear, the first motor of the outside fixedly connected with of the transmission gear, the outside fixedly connected with of the fixed box is connected with a material distribution barrel, the inside of the material distribution barrel is connected with a crushing cutter in a rotating mode, one end of the crushing cutter is fixedly connected with a fixed gear, the outside transmission of the fixed gear is connected with a chain, the fixed gear is connected with a second motor of the outside fixedly connected with, the outside fixedly connected with of the material distribution barrel is connected with a blanking box, the inside of the blanking box is connected with a crushing rotary cutter in a rotating mode, and one end of the crushing rotary cutter is fixedly connected with a third motor.

Preferably, the feeding mechanism comprises a mounting plate, a fourth motor, an eccentric disc, a rotating rod, a protruding shaft and a feeding plate.

Preferably, the outside fixedly connected with mounting panel of feed box, the outside fixedly connected with fourth motor of mounting panel, the output fixedly connected with eccentric disc of fourth motor, the outside of eccentric disc is rotated and is connected with the bull stick, the inside of bull stick is rotated and is connected with the protruding axle, the one end fixedly connected with delivery sheet of protruding axle.

Preferably, a first round hole is formed in the base, columns are fixedly connected to two sides of the outer portion of the feeding plate, the columns are matched with the first round hole, and the feeding plate is rotatably connected with the base through the columns.

Preferably, the number of the crushing rollers is three, one end of each of the three crushing rollers is fixedly connected with a transmission gear, the three transmission gears are completely meshed, and the transmission gear in the middle position is fixedly connected with the output end of the first motor.

Preferably, the number of the material distribution barrels is two, the inner parts of the two material distribution barrels are rotatably connected with crushing cutters, one ends of the two crushing cutters are fixedly connected with fixed gears, the two fixed gears are in transmission connection through chains, and one of the fixed gears is fixedly connected with the output end of the second motor.

Preferably, broken rotary cutter comprises a plurality of broken blades and single pivot, broken blade fixed connection is in the outside of pivot, the output and the pivot fixed connection of third motor, blanking box and base fixed connection.

Preferably, the internal thread of mounting panel has the bolt, the one end of bolt runs through mounting panel threaded connection in the inside of blanking box, the mounting panel passes through bolt threaded connection in the outside one side of blanking box.

Preferably, the outside of the eccentric disc is fixedly connected with a convex column, and the eccentric disc is rotatably connected with the rotating rod through the convex column.

The utility model has the following advantages:

1. the building garbage crushing device for the building engineering is characterized in that a crushing mechanism is arranged, when the device is used, building garbage is poured into a fixed box, a first motor drives a transmission gear at an intermediate position to rotate so as to drive three crushing rollers to rotate, the building garbage is subjected to preliminary crushing, the building garbage falls into a material distribution barrel, a second motor drives one of the fixed gears to rotate so as to drive a crushing knife to rotate in the material distribution barrel, and the smaller building garbage is crushed to realize secondary crushing, a third motor drives a crushing rotary knife to rotate in a blanking box so as to crush the building garbage falling from the material distribution barrel for the third time, and the device can crush the building garbage for the third time so that the larger garbage or the smaller garbage in the building garbage can be completely crushed, the crushing precision of the crushing device is improved, the crushing effect of the crushing device is improved, and the garbage is guaranteed to be completely crushed, thereby improving the practicability of the construction waste crushing equipment for the construction engineering;

2. This building rubbish crushing apparatus for building engineering, through setting up feeding mechanism, when using, pass through bolt fixed mounting in the outside of unloading case with the mounting panel, with fourth motor fixed mounting on the mounting panel, start the fourth motor this moment, the output and the eccentric disc fixed connection of fourth motor, the fourth motor drives the bull stick through the projection and is eccentric motion, thereby it deflects and produces the shake to drive the delivery sheet from top to bottom, thereby realize accelerating the mesh of passing the material, avoid causing the phenomenon of jam because of passing the material slowly by broken building rubbish, the broken mechanism of cooperation uses, thereby building rubbish's crushing efficiency has been accelerated, thereby this building rubbish crushing apparatus for building engineering's efficiency has been improved.

Drawings

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

FIG. 2 is a schematic cross-sectional side view of the construction waste pulverization apparatus according to the present invention;

FIG. 3 is a schematic cross-sectional view of the front view of the crushing mechanism of the present invention;

FIG. 4 is a schematic cross-sectional view of the crushing mechanism of the present invention;

fig. 5 is a schematic structural view of the feeding mechanism of the present invention.

In the figure: 1-a base, 2-a crushing mechanism, 201-a fixed box, 202-a crushing roller, 203-a transmission gear, 204-a first motor, 205-a material distribution barrel, 206-a crushing cutter, 207-a fixed gear, 208-a chain, 209-a second motor, 210-a blanking box, 211-a crushing rotary cutter, 212-a third motor, 3-a feeding mechanism, 301-a mounting plate, 302-a fourth motor, 303-an eccentric disc, 304-a rotary rod, 305-a convex shaft, 306-a feeding plate and 4-a first round hole.

Detailed Description

The utility model will be further described with reference to the accompanying drawings, but the scope of protection of the utility model is not limited to the following.

As shown in fig. 1-5, a construction waste crushing device for construction engineering comprises a base 1, a crushing mechanism 2 is fixedly connected to the outside of the base 1, and a feeding mechanism 3 is movably connected to the outside of the crushing mechanism 2;

the crushing mechanism 2 comprises a fixed box 201, a crushing roller 202 is connected to the inside of the fixed box 201 in a rotating mode, a transmission gear 203 is fixedly connected to one end of the crushing roller 202, a first motor 204 is fixedly connected to the outside of the transmission gear 203, a distributing barrel 205 is fixedly connected to the outside of the fixed box 201, a crushing knife 206 is connected to the inside of the distributing barrel 205 in a rotating mode, a fixed gear 207 is fixedly connected to one end of the crushing knife 206, a chain 208 is connected to the outside of the fixed gear 207 in a transmission mode, a second motor 209 is fixedly connected to the outside of the fixed gear 207, a blanking box 210 is fixedly connected to the outside of the distributing barrel 205, a crushing rotary knife 211 is connected to the inside of the blanking box 210 in a rotating mode, and a third motor 212 is fixedly connected to one end of the crushing rotary knife 211.

As a preferred technical scheme of the utility model, the feeding mechanism 3 comprises a mounting plate 301, a fourth motor 302, an eccentric disc 303, a rotating rod 304, a convex shaft 305 and a feeding plate 306, when the feeding mechanism is used, the purpose of accelerating material transmission is realized, the phenomenon that the broken construction waste is blocked due to slow material transmission is avoided, and the feeding mechanism is matched with the breaking mechanism 2 for use, so that the breaking efficiency of the construction waste is accelerated.

As a preferable technical scheme of the utility model, the outer part of the blanking box 210 is fixedly connected with a mounting plate 301, the outer part of the mounting plate 301 is fixedly connected with a fourth motor 302, the output end of the fourth motor 302 is fixedly connected with an eccentric disc 303, the outer part of the eccentric disc 303 is rotatably connected with a rotating rod 304, the inner part of the rotating rod 304 is rotatably connected with a convex shaft 305, and one end of the convex shaft 305 is fixedly connected with a feeding plate 306.

As a preferred technical scheme of the utility model, the first round hole 4 is formed in the base 1, the columns are fixedly connected to two sides of the outer portion of the feeding plate 306, the columns are matched with the first round hole 4, the feeding plate 306 is rotatably connected with the base 1 through the columns, and when the feeding device is used, the fourth motor 302 drives the rotating rod 304 to perform eccentric motion through the convex column, so that the feeding plate 306 is driven to deflect up and down and shake, and the purpose of accelerating material conveying is achieved.

As a preferred technical scheme of the utility model, the number of the crushing rollers 202 is three, one end of each of the three crushing rollers 202 is fixedly connected with a transmission gear 203, the three transmission gears 203 are completely meshed, the transmission gear 203 at the middle position is fixedly connected with the output end of a first motor 204, when the crushing roller is used, the first motor 204 drives the transmission gear 203 at the middle position to rotate, and the transmission gear 203 at the middle position drives the transmission gears 203 at two sides to rotate, so that the three crushing rollers 202 are driven to rotate, and the construction waste is primarily crushed.

As a preferred technical scheme of the present invention, two material distribution barrels 205 are provided, the interior of each material distribution barrel 205 is rotatably connected with a crushing knife 206, one end of each crushing knife 206 is fixedly connected with a fixed gear 207, the two fixed gears 207 are in transmission connection through a chain 208, one fixed gear 207 is fixedly connected with the output end of a second motor 209, when the material distribution barrel 205 is used, construction waste falls into the material distribution barrel 205, the second motor 204 drives one fixed gear 207 to rotate, and the two fixed gears 207 are in transmission connection through the chain 208, so that the crushing knives 206 are driven to rotate in the material distribution barrel 205, and some smaller construction waste is crushed, thereby realizing secondary crushing.

As a preferred technical scheme of the utility model, the crushing rotary knife 211 comprises a plurality of crushing blades and a single rotating shaft, the crushing blades are fixedly connected to the outer part of the rotating shaft, the output end of the third motor 212 is fixedly connected with the rotating shaft, the blanking box 210 is fixedly connected with the base 1, when the device is used, the third motor 212 drives the crushing rotary knife 211 to rotate in the blanking box 210, and the construction waste falling from the material distributing barrel 205 is crushed for the third time.

As a preferable technical scheme of the utility model, the mounting plate 301 is internally connected with a bolt through a thread, one end of the bolt penetrates through the mounting plate 301 and is connected with the inside of the blanking box 210 through the thread, the mounting plate 301 is connected with one side of the outside of the blanking box 210 through the thread of the bolt, and when the motor is used, the stability of the fourth motor 302 in work is ensured.

As a preferred technical scheme of the utility model, the external of the eccentric disc 303 is fixedly connected with a convex column, the eccentric disc 303 is rotatably connected with the rotating rod 304 through the convex column, when the feeding device is used, the output end of the fourth motor 302 is fixedly connected with the eccentric disc 303, and the fourth motor 302 drives the rotating rod 304 to do eccentric motion through the convex column, so that the feeding plate 306 is driven to deflect up and down and generate shaking, the feeding plate 306 has a rotation amplitude, and the purpose of accelerating material transmission is realized under the action of inertia and shaking force.

The working process of the utility model is as follows:

s1, when the garbage bin is used, building garbage is poured into the fixed bin 201, and the first motor 204, the second motor 209 and the third motor 212 are started at the same time;

s2, the first motor 204 drives the transmission gear 203 at the middle position to rotate, and the transmission gear 203 at the middle position drives the transmission gears 203 at the two sides to rotate, so that the three crushing rollers 202 are driven to rotate, and the construction waste is primarily crushed;

S3, the construction waste falls into the material distribution barrel 205, the second motor 204 drives one of the fixed gears 207 to rotate, and the two fixed gears 207 are in transmission connection through the chain 208, so that the crushing knife 206 is driven to rotate in the material distribution barrel 205, and some small construction waste is crushed to realize secondary crushing;

s4, a third motor 212 drives a crushing rotary cutter 211 to rotate in a discharging box 210, the construction waste falling from the material distribution barrel 205 is crushed for the third time, and the device crushes the construction waste for the third time;

s5, a fourth motor 302 is started, the output end of the fourth motor 302 is fixedly connected with an eccentric disc 303, and the fourth motor 302 drives a rotating rod 304 to do eccentric motion through a convex column, so that a feeding plate 306 is driven to deflect up and down and generate shaking, and the purpose of accelerating material transmission is achieved.

In summary, by providing the crushing mechanism 2, when in use, construction waste is poured into the fixed box 201, the first motor 204, the second motor 209 and the third motor 212 are simultaneously started, the first motor 204 drives the transmission gear 203 at the middle position to rotate, the transmission gear 203 at the middle position drives the transmission gears 203 at the two sides to rotate, thereby driving the three crushing rollers 202 to rotate, the construction waste is primarily crushed, the construction waste falls into the distribution barrel 205, the second motor 204 drives one of the fixed gears 207 to rotate, the two fixed gears 207 are in transmission connection through the chain 208, thereby driving the crushing knife 206 to rotate in the distribution barrel 205, some smaller construction waste is crushed, secondary crushing is realized, the third motor 212 drives the crushing rotary knife 211 to rotate in the blanking box 210, the construction waste falling from the distribution barrel 205 is crushed for the third time, and the device is used for crushing the construction waste for the third time, larger or smaller garbage in the construction garbage can be completely crushed, so that the crushing precision of crushing equipment is improved, the crushing effect of crushing equipment is improved, and the garbage is ensured to be completely crushed, so that the practicability of the construction garbage crushing equipment for construction engineering is improved; the construction waste crushing equipment for the construction engineering is characterized in that a feeding mechanism 3 is arranged, when the equipment is used, a mounting plate 301 is fixedly mounted outside a blanking box 210 through bolts, a fourth motor 302 is fixedly mounted on the mounting plate 301, the fourth motor 302 is started at the moment, the output end of the fourth motor 302 is fixedly connected with an eccentric disc 303, the fourth motor 302 drives a rotating rod 304 to do eccentric motion through a convex column, columns are fixedly connected to two sides of the outer part of a feeding plate 306 and are matched with a first round hole 4, the feeding plate 306 is rotatably connected with a base 1 through the columns so as to drive the feeding plate 306 to deflect up and down and generate shaking, the feeding plate 306 has a rotating amplitude, under the action of inertia and shaking force, the purpose of accelerating material transfer is achieved, the blocking phenomenon caused by slow material transfer of crushed construction waste is avoided, the equipment is matched with a crushing mechanism 2 to use, and the crushing efficiency of the construction waste is accelerated, thereby the efficiency nature of this building rubbish crushing apparatus for building engineering has been improved.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments 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 building rubbish crushing apparatus for building engineering which characterized in that: the device comprises a base (1), wherein a crushing mechanism (2) is fixedly connected to the outside of the base (1), and a feeding mechanism (3) is movably connected to the outside of the crushing mechanism (2);

the crushing mechanism (2) comprises a fixed box (201), a crushing roller (202) is rotatably connected inside the fixed box (201), one end of the crushing roller (202) is fixedly connected with a transmission gear (203), the exterior of the transmission gear (203) is fixedly connected with a first motor (204), the outer part of the fixed box (201) is fixedly connected with a distributing barrel (205), the inner part of the distributing barrel (205) is rotatably connected with a crushing knife (206), one end of the crushing knife (206) is fixedly connected with a fixed gear (207), the external part of the fixed gear (207) is connected with a chain (208) in a transmission way, a second motor (209) is fixedly connected with the outside of the fixed gear (207), the outer part of the distributing barrel (205) is fixedly connected with a blanking box (210), the inner part of the blanking box (210) is rotatably connected with a crushing rotary cutter (211), one end of the crushing rotary knife (211) is fixedly connected with a third motor (212).

2. The construction waste crushing apparatus for construction engineering according to claim 1, characterized in that: the feeding mechanism (3) comprises a mounting plate (301), a fourth motor (302), an eccentric disc (303), a rotating rod (304), a protruding shaft (305) and a feeding plate (306).

3. The construction waste crushing apparatus for construction engineering according to claim 2, characterized in that: workbin (210) outside fixedly connected with mounting panel (301) down, outside fixedly connected with fourth motor (302) of mounting panel (301), output fixedly connected with eccentric disc (303) of fourth motor (302), the outside of eccentric disc (303) is rotated and is connected with bull stick (304), the inside rotation of bull stick (304) is connected with protruding axle (305), the one end fixedly connected with feed plate (306) of protruding axle (305).

4. The construction waste crushing apparatus for construction engineering according to claim 2, characterized in that: first round hole (4) have been seted up to the inside of base (1), the outside both sides fixedly connected with post of delivery sheet (306), the post is with first round hole (4) looks adaptation, delivery sheet (306) are connected with base (1) through the post rotation.

5. The construction waste crushing apparatus for construction engineering according to claim 1, characterized in that: the number of the crushing rollers (202) is three, one end of each of the three crushing rollers (202) is fixedly connected with a transmission gear (203), the three transmission gears (203) are completely meshed, and the transmission gear (203) in the middle position is fixedly connected with the output end of a first motor (204).

6. The construction waste crushing apparatus for construction engineering according to claim 1, wherein: the material distribution barrel comprises two material distribution barrels (205), crushing cutters (206) are rotatably connected inside the two material distribution barrels (205), fixed gears (207) are fixedly connected to one ends of the two crushing cutters (206), the two fixed gears (207) are in transmission connection through chains (208), and one of the fixed gears (207) is fixedly connected with the output end of a second motor (209).

7. The construction waste crushing apparatus for construction engineering according to claim 1, wherein: broken rotary knife (211) constitute by a plurality of broken blades and single pivot, broken blade fixed connection is in the outside of pivot, the output and the pivot fixed connection of third motor (212), workbin (210) and base (1) fixed connection down.

8. The construction waste crushing apparatus for construction engineering according to claim 3, wherein: the inside threaded connection of mounting panel (301) has the bolt, the one end of bolt runs through mounting panel (301) threaded connection in the inside of workbin (210) down, mounting panel (301) are through bolt threaded connection in the outside one side of workbin (210) down.

9. The construction waste crushing apparatus for construction engineering according to claim 3, wherein: the outer portion of the eccentric disc (303) is fixedly connected with a convex column, and the eccentric disc (303) is rotatably connected with the rotating rod (304) through the convex column.