CN219765444U

CN219765444U - A broken processor for construction waste

Info

Publication number: CN219765444U
Application number: CN202223345716.4U
Authority: CN
Inventors: 杨靖
Original assignee: Qingdao Chengkuang Construction Waste Resource Utilization Co ltd
Current assignee: Qingdao Chengkuang Construction Waste Resource Utilization Co ltd
Priority date: 2022-12-14
Filing date: 2022-12-14
Publication date: 2023-09-29
Anticipated expiration: 2032-12-14

Abstract

The utility model discloses a crushing processor for construction waste, in particular to the technical field of crushing processing of construction waste, which comprises a crushing box, wherein a water tank is fixedly arranged at the top of the crushing box, water injection pipes are fixedly communicated with the left side and the right side of the front end of the water tank, a feed inlet is formed in the top end of the water tank, water mist spray heads are fixedly arranged at the left side and the right side of the inside of the water tank, one end of each water mist spray head penetrates through the water tank, a plurality of rotating shafts are movably arranged in the crushing box through bearings, two rotating shafts are distributed in a vertical plane in a reversed trapezoid mode, crushing rollers are fixedly arranged at the outer ends of the rotating shafts, and are arranged in the crushing box.

Description

A broken processor for construction waste

Technical Field

The utility model relates to the field of construction waste crushing treatment, in particular to a crushing treatment machine for construction waste.

Background

The construction waste is mainly tiles, bricks, cement boards and the like, is generally transported to suburbs for landfill, not only pollutes the environment, but also wastes resources, the construction waste crusher can change the construction waste into valuable, the crushed waste can be used for paving, building houses, plastering and the like,

in the using process, the existing construction waste crusher has a plurality of problems or defects; for example, in chinese patent application with publication number CN213791853U, there is provided an integrated device for crushing and screening building waste, in which a motor drives a crushing roller to rotate, and because the distance between two crushing rollers at the top is unchanged, some wastes with larger volume will stay at the top of the crushing roller and cannot be crushed, so that the technical scheme has the problem of incomplete crushing, and the building waste with different volume sizes cannot be crushed, when the device is used, the building waste needs to be thrown from the top to the inside of the machine, a large amount of dust and ash fly upwards in the throwing process, which causes serious environmental pollution, and meanwhile, for workers performing the operation, dust can be inhaled, and the health of the workers is damaged for a long time.

Therefore, it is necessary to invent a crushing processor for construction waste to solve the above problems.

Disclosure of Invention

The utility model aims to provide a crushing processor for construction waste, which is characterized in that crushing rollers with different intervals are arranged, the interval between the two crushing rollers at the top is the largest, larger construction waste is crushed, and smaller construction waste directly falls onto the crushing rollers at the middle part and the bottom to be crushed, so that the effect of crushing the construction waste with different volumes is realized.

In order to achieve the above object, the present utility model provides the following technical solutions: the utility model provides a crushing processor for construction waste, includes the crushing case, the fixed water tank that is equipped with in crushing case top, the left and right sides of water tank front end all is fixed to be linked together has the water injection pipe, the feed inlet has been seted up on the water tank top for put in the construction waste that needs to carry out the breakage, the inside left and right sides of water tank is all fixed to be equipped with the water smoke shower nozzle, water smoke shower nozzle one end runs through the water tank, sprays the dust that produces when putting in the material, reduces the dust and flies upward, purifies operation scene air environment, protects operation personnel's health, the crushing incasement portion is equipped with a plurality of axis of rotation through the bearing activity, a plurality of the axis of rotation is two and is a set of and be the distribution of falling ladder in vertical plane, the axis of rotation outer end is fixed to be equipped with the crushing roller, the crushing roller is established inside the crushing case, the rear end of axis of rotation runs through the crushing case and extends the crushing case rear side, through the structure with big top and small bottom, the larger broken objects fall on the middle part or the bottom to carry out secondary crushing after being crushed at the top, the smaller broken objects can directly fall on the middle part or the bottom to crush, the effect of crushing the construction wastes with different volumes is achieved, the rear end of the rotating shaft is penetrated and provided with a gear, the two gears at the top are meshed with each other and can drive the two rotating shafts to rotate simultaneously, the top at the right side of the crushing box is fixedly provided with a motor, the rear end of the motor is fixedly provided with a first rotating shaft, the outer end of the first rotating shaft and the rear end of one rotating shaft close to the first rotating shaft are fixedly provided with first belt pulleys, the outer ends of the two first belt pulleys are provided with the same first belt, the rear ends of the two rotating shafts at the bottom are fixedly provided with second belt pulleys, the outer ends of the two second belt pulleys are provided with the same second belt, so that the crushing roller and the second rotating shaft can be driven to rotate simultaneously, and meanwhile, the two gears are meshed to drive the rotating shaft to rotate.

Preferably, two sieve plates are arranged inside the bottom end of the crushing box, the two sieve plates are distributed vertically, sieve holes are formed in the two sieve plates, the diameter of each sieve hole in the sieve plate at the top is larger than that of each sieve hole in the sieve plate at the bottom, the inclination directions of the two sieve plates are opposite, crushed building wastes fall onto the sieve plates, and crushed building wastes are classified and collected in different sizes.

Preferably, each sieve bottom is equipped with two second pivots, the rear end of second pivot runs through broken case and extends broken case rear end, the equal fixed cam that is equipped with around the second pivot outer end, cam top and sieve bottom contact, four corners of sieve bottom all are fixed and are equipped with the spring, are located two of top same one side the spring bottom is equipped with same backup pad, both ends all with broken incasement wall fixed connection around the backup pad, through cam motion, drive the sieve and shake from top to bottom, screen the broken thing that drops on the sieve, simultaneously, the backup pad is the support that is used for the spring.

Preferably, the rear ends of the two second rotating shafts at the top are fixedly provided with fourth belt pulleys, one of the fourth belt pulleys is positioned at the rear side of the crushing box, the same third belt pulley is connected between the fourth belt pulley and the second belt pulley, the same sixth belt is connected between the two fourth belt pulleys, and the second rotating shafts on the right side of the rear side of the crushing box are driven to rotate through the connection of the sixth belt.

Preferably, a fifth belt pulley is fixedly arranged at the rear ends of the two second rotating shafts at the bottom, the fifth belt pulley is positioned at the rear side of the crushing box, and the same fourth belt is connected between the fourth belt pulley and the fifth belt pulley which are distributed up and down and used for driving the second rotating shafts to work.

Preferably, a first discharge hole is formed in one side of the crushing box, one end of the screen plate located at the top penetrates through the first discharge hole and extends out of one side of the crushing box, a second discharge hole is formed in the other side of the crushing box, one end of the screen plate located at the bottom penetrates through the second discharge hole and extends out of the other side of the crushing box, and building crushed materials with different sizes after screening are collected.

Preferably, the right end of the crushing box is fixedly provided with a baffle, the rear end of the first rotating shaft penetrates through the baffle and extends out of the rear end of the baffle, and the first rotating shaft is movably connected with the baffle through a bearing and used for connecting and fixing the first rotating shaft, and plays a role in fixedly supporting the connection between the first rotating shaft and the motor.

Preferably, the bottom of the crushing box is inserted with a dust collecting drawer for collecting crushed materials after secondary screening.

In the technical scheme, the utility model has the technical effects and advantages that:

1. in the utility model, the space between the left and right crushing rollers is in an inverted trapezoid shape, when the construction waste is crushed, the space between the two crushing rollers at the top is the largest, larger construction waste can be contained for crushing, and when the larger construction waste passes through the crushing roller at the top, the larger construction waste falls onto the crushing roller at the middle part or the bottom for secondary crushing; the construction waste is crushed more fully, and smaller construction waste can directly fall on the crushing roller at the middle part or the bottom to be crushed, so that the effect of crushing the construction waste with different volumes is realized.

2. According to the utility model, the water tank is arranged above the crushing box, the water mist nozzle is arranged in the water tank, the construction waste is put in from the opening of the water tank, the water mist nozzle is started to spray the put construction waste during putting in, and the water mist nozzle is arranged on both sides of the crushing box, so that dust can be comprehensively sprayed, the effect of dust fall is achieved, dust flying is reduced, the physical health of workers is protected, the pollution of the dust to the atmospheric environment is reduced, and the nature is protected.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings required for the embodiments will be briefly described below, and it is apparent that the drawings in the following description are only some embodiments described in the present utility model, and other drawings may be obtained according to these drawings for a person having ordinary skill in the art.

FIG. 1 is a front view of the present utility model;

FIG. 2 is a cross-sectional view of the present utility model;

FIG. 3 is a rear view of the present utility model;

FIG. 4 is a top view of FIG. 3 in accordance with the present utility model;

fig. 5 is a right side view of the present utility model.

Reference numerals illustrate:

1 crushing box, 2 water tank, 3 water injection pipe, 4 water spray nozzle, 5 axis of rotation, 6 crushing roller, 7 gear, 8 motor, 9 first axis of rotation, 10 first belt pulley, 11 first belt, 12 baffle, 13 second belt pulley, 14 second belt, 15 third belt pulley, 16 second axis of rotation, 17 fourth belt pulley, 18 fourth belt, 19 fifth belt pulley, 20 sixth belt, 21 backup pad, 22 sieve, 23 cam, 24 spring, 25 dust collection drawer, 26 first discharge gate, 27 second discharge gate.

Detailed Description

In order to make the technical scheme of the present utility model better understood by those skilled in the art, the present utility model will be further described in detail with reference to the accompanying drawings.

The utility model provides a crushing processor for construction waste, as shown in figures 1-5, comprising a crushing box 1, wherein the top of the crushing box 1 is fixedly provided with a water tank 2, the left side and the right side of the front end of the water tank 2 are fixedly communicated with water injection pipes 3, the top of the water tank 2 is provided with a feed inlet for throwing the construction waste to be crushed, the left side and the right side of the inside of the water tank 2 are fixedly provided with water mist spray heads 4, one end of each water mist spray head 4 penetrates through the water tank 2 to spray dust generated during throwing materials, reduce dust flying, purify the air environment of an operation site, protect the health of operators, firstly, the water injection pipes 3 are used for injecting water into the water tank 2, starting the water mist spray heads 4 to spray water mist, absorb dust generated during the operation of workers and reduce the dust generated during the operation,

as shown in fig. 2-5, the inside of the crushing box 1 is movably provided with a plurality of rotating shafts 5 through bearings, two of the rotating shafts 5 are distributed in a vertical plane in a reversed trapezoid form, the outer ends of the rotating shafts 5 are fixedly provided with crushing rollers 6, the crushing rollers 6 are arranged inside the crushing box 1, the rear ends of the rotating shafts 5 penetrate through the crushing box 1 and extend out of the rear side of the crushing box 1, the crushing operation is carried out on the construction waste through a structure with a big top and a small bottom, the larger crushed materials fall on the middle part or the bottom for secondary crushing after being crushed at the top, the smaller crushed materials can fall on the middle part or the bottom directly for crushing, the crushing effect on the construction waste with different volumes is achieved, the rear ends of the rotating shafts 5 are penetrated and provided with gears 7, the two gears 7 at the top are meshed, the two rotating shafts 5 can be driven to rotate simultaneously, the right top of the crushing box 1 is fixedly provided with a motor 8, the rear end of the motor 8 is fixedly provided with a first rotating shaft 9, the outer end of the first rotating shaft 9 and the rear end of one rotating shaft 5 close to the first rotating shaft 9 are fixedly provided with a first belt pulley 10, the outer ends of the two first belt pulleys 10 are provided with the same first belt 11, the rear ends of the two rotating shafts 5 at the bottom are fixedly provided with second belt pulleys 13, the outer ends of the two second belt pulleys 13 are provided with the same second belt 14, the crushing roller 6 and the second rotating shaft 16 can be driven to rotate simultaneously, the two gears 7 are meshed to drive the rotating shaft 5 to rotate, the right end of the crushing box 1 is fixedly provided with a baffle 12, the rear end of the first rotating shaft 9 penetrates through the baffle 12 and extends out of the rear end of the baffle 12, the first rotating shaft 9 and the baffle 12 are movably connected through a bearing for connecting and fixing the first rotating shaft 9, the motor 8 is started, the motor 8 drives one rotating shaft 5 close to the first rotating shaft 9 to rotate through the first rotating shaft 9, and the gears 7 are meshed to drive other rotating shafts 5 to rotate, so that crushing operation is performed.

As shown in fig. 1, 2, 3 and 5, two sieve plates 22 are arranged in the bottom end of the crushing box 1, the two sieve plates 22 are vertically distributed, sieve holes are formed in the two sieve plates 22, the diameter of each sieve hole in the sieve plate 22 at the top is larger than that of each sieve plate 22 at the bottom, the inclined directions of the two sieve plates 22 are opposite, a first discharge hole 26 is formed in one side of the crushing box 1, one end of the sieve plate 22 at the top penetrates through the first discharge hole 26 and extends out of one side of the crushing box 1, a second discharge hole 27 is formed in the other side of the crushing box 1, one end of the sieve plate 22 at the bottom penetrates through the second discharge hole 27 and extends out of the other side of the crushing box 1, building crushed materials with different sizes after screening are collected, a dust collecting drawer 25 is inserted in the bottom of the crushing box 1 and used for collecting crushed materials after secondary screening, the crushed building waste after crushing falls onto the sieve 22, crushed building waste after crushing is collected on the sieve holes after the crushing, the crushed materials with different sizes fall out of the sieve holes from the first discharge hole 26, the crushed materials fall out of the first discharge drawer 25 through the large crushed materials from the first discharge hole and fall into the second discharge drawer 25 through the second discharge drawer.

In order to improve the screening effect of the screen plates 22, the utility model can drive two screen plates 22 to shake up and down continuously, so as to shake off the construction waste crushed at the top of the screen plates 22, as shown in fig. 1-5, two second rotating shafts 16 are arranged at the bottom of each screen plate 22, cams 23 are fixedly arranged at the front and back of the outer ends of the second rotating shafts 16, the top ends of the cams 23 are contacted with the bottom ends of the screen plates 22, springs 24 are fixedly arranged at four corners of the bottom ends of the screen plates 22, the bottom ends of the two springs 24 positioned at the same side at the top end are provided with the same supporting plate 21, the front end and the back end of the supporting plate 21 are fixedly connected with the inner wall of the crushing box 1, the screen plates 22 are driven to shake up and down through the cams 23, the crushed materials falling on the screen plates 22 are screened, meanwhile, the supporting plates 21 are used for supporting the springs 24, the cams 23 shake up and down during screening, and when the screen plates 22 shake, the screen plates 22 keep a rebound force for the screen plates 22, and keep shaking, and continuously screening the screen plates 22;

in order to drive four pulleys 16 to rotate simultaneously, as shown in fig. 2-5, the rear end of the second rotating shaft 16 penetrates through the crushing box 1 and extends out of the rear end of the crushing box 1, two second rotating shafts 16 at the top are fixedly provided with fourth belt pulleys 17, the fourth belt pulleys 17 are located at the rear side of the crushing box 1, one of the fourth belt pulleys 17 and the second belt pulley 13 is connected with the same third belt pulley 15, the second belt pulley 13 drives the fourth belt pulley 17 to rotate through the third belt pulley 15 during rotation, the same sixth belt 20 is connected between the two fourth belt pulleys 17, the two second rotating shafts 16 at the top are driven to rotate together through the connection of the sixth belt 20, in order to drive the two second rotating shafts 16 at the bottom to rotate together, as shown in fig. 2, 3 and 5, the rear end of the two second rotating shafts 16 at the bottom is fixedly provided with a fifth belt pulley 19, the fifth belt pulley 19 is located at the rear side of the crushing box 1, the fourth belt pulley 17 is connected with the same fourth belt pulley 19, the fifth belt pulley 19 is also connected with the fourth belt pulley 17 through the fifth belt pulley 18 at the lower side of the same fourth belt pulley 19, and the fifth belt pulley 19 is connected with the fourth belt pulley 17 at the fourth belt pulley 17.

While certain exemplary embodiments of the present utility model have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that modifications may be made to the described embodiments in various different ways without departing from the spirit and scope of the utility model. Accordingly, the drawings and description are to be regarded as illustrative in nature and not as restrictive of the scope of the utility model, which is defined by the appended claims.

Claims

1. A broken processor for construction waste, includes broken case, its characterized in that: the utility model discloses a crushing box, including broken case (1), water tank (2) front end left and right sides all fixed intercommunication has water injection pipe (3), the feed inlet has been seted up on water tank (2) top, water tank (2) inside left and right sides all fixed be equipped with water smoke shower nozzle (4), water smoke shower nozzle (4) one end runs through water tank (2), broken case (1) inside is equipped with a plurality of axis of rotation (5) through the bearing activity, a plurality of axis of rotation (5) two are that one group is down trapezoidal and distribute in vertical plane, the fixed crushing roller (6) that is equipped with in axis of rotation (5) outer end, crushing roller (6) are established inside broken case (1), the rear end of axis of rotation (5) runs through broken case (1) and extends broken case (1) rear side, axis of rotation (5) rear end runs through and is equipped with gear (7), two that are located the top gear (7) mesh, broken case (1) right side top is fixed and is equipped with motor (8), motor (8) rear end is fixed and is equipped with first pivot (9), first pivot (9) and first pivot (10) are equipped with one and two belt pulleys (10) are equipped with one and are equipped with one end (10) respectively, the rear ends of the two rotating shafts (5) at the bottom ends are fixedly provided with second belt pulleys (13), and the outer ends of the two second belt pulleys (13) are provided with the same second belt (14).

2. A crushing processor for construction waste according to claim 1, characterized in that: the crushing box (1) bottom is inside to be equipped with two sieve (22), two sieve (22) are upper and lower distribution, two all offer the sieve mesh on sieve (22), be located the sieve diameter on sieve (22) at top is greater than the sieve diameter on sieve (22) at bottom, two the inclination opposite of sieve (22).

3. A crushing processor for construction waste according to claim 2, characterized in that: every sieve (22) bottom is equipped with two second pivots (16), the rear end of second pivot (16) runs through broken case (1) and extends broken case (1) rear end, all fix around second pivot (16) outer end and be equipped with cam (23), cam (23) top and sieve (22) bottom are contacted, four corners in sieve (22) bottom all are fixed and are equipped with spring (24), are located two on the same side in top spring (24) bottom is equipped with same backup pad (21), both ends all are connected with broken case (1) inner wall fixed around backup pad (21).

4. A crushing processor for construction waste according to claim 3, characterized in that: the rear ends of the two second rotating shafts (16) at the top are fixedly provided with fourth belt pulleys (17), the fourth belt pulleys (17) are positioned at the rear side of the crushing box (1), one of the fourth belt pulleys (17) is connected with the same third belt pulley (15) with the second belt pulley (13), and the same sixth belt (20) is connected between the two fourth belt pulleys (17).

5. A crushing processor for construction waste according to claim 4, wherein: a fifth belt pulley (19) is fixedly arranged at the rear ends of the two second rotating shafts (16) at the bottom, the fifth belt pulley (19) is positioned at the rear side of the crushing box (1), and the same fourth belt (18) is connected between the fourth belt pulley (17) and the fifth belt pulley (19) which are distributed up and down.

6. A crushing processor for construction waste according to claim 2, characterized in that: the crushing box (1) one side has seted up first discharge gate (26), is located the top sieve (22) one end runs through first discharge gate (26) and extends crushing box (1) one side, second discharge gate (27) have been seted up to crushing box (1) opposite side, are located the bottom sieve (22) one end runs through second discharge gate (27) and extends crushing box (1) opposite side.

7. A crushing processor for construction waste according to claim 1, characterized in that: the right end of the crushing box (1) is fixedly provided with a baffle plate (12), the rear end of the first rotating shaft (9) penetrates through the baffle plate (12) and extends out of the rear end of the baffle plate (12), and the first rotating shaft (9) is movably connected with the baffle plate (12) through a bearing.

8. A crushing processor for construction waste according to claim 1, characterized in that: a dust collection drawer (25) is inserted into the bottom of the crushing box (1).