CN211329566U

CN211329566U - A shredding device for construction waste

Info

Publication number: CN211329566U
Application number: CN201921841004.7U
Authority: CN
Inventors: 徐广来; 田富权
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-10-30
Filing date: 2019-10-30
Publication date: 2020-08-25
Anticipated expiration: 2029-10-30

Abstract

The utility model discloses a crushing treatment device for construction waste, which belongs to the technical field of building construction, and the technical proposal is characterized in that the crushing treatment device comprises a crushing device and a conveying device, the crushing device and the conveying device respectively comprise a first supporting plate and a second supporting plate, a discharge port is welded on the left side of the upper end surface of the first supporting plate, the discharge port corresponds to the upper end and is fixedly provided with a crushing cavity, two lateral walls which are corresponding in the crushing cavity and are close to the front and the back of the upper end are respectively and rotationally connected with two bilaterally symmetrical crushing rollers through a rotating shaft, the upper end of the crushing cavity is fixedly connected with a waste cavity, the upper end of the waste cavity is fixedly connected with a feeding funnel, the right side of the upper end surface of the first supporting plate and the left side of the upper end surface of the second supporting plate are respectively and fixedly provided with a motor cavity, and two, the device has simple structure, strong functionality and convenient transportation and use.

Description

A shredding device for construction waste

Technical Field

The utility model relates to a construction technical field, in particular to a shredding device for construction waste.

Background

The construction waste refers to the general name of dregs, waste concrete, waste bricks and stones and other wastes produced by people in the production activities of the construction industry such as demolition, construction, decoration and repair. The construction waste can be classified into engineering residue soil, decoration waste, demolition waste, engineering slurry and the like according to the production source; the construction waste can be classified into slag, concrete blocks, broken stone blocks, broken bricks and tiles, waste mortar, slurry, asphalt blocks, waste plastics, waste metals, waste bamboo and wood and the like according to the composition.

With the acceleration of industrialization and urbanization, the construction industry is rapidly developing, and along with the increase of the generated construction waste, the quantity of Chinese construction waste accounts for more than 1/3 of the total quantity of municipal waste. The prior art is shredding to building rubbish's processing generally, produces a large amount of dust at crushing in-process, causes air pollution, unfavorable workman's operating equipment, and reducing mechanism is not convenient for remove, and the feed inlet setting is higher, is not convenient for the staff and uses.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems in the prior art, the utility model provides a crushing treatment device for construction waste, which comprises a crushing device and a conveying device, wherein the crushing device and the conveying device respectively comprise a first supporting plate and a second supporting plate, a discharge port is welded on the left side of the upper end surface of the first supporting plate, a crushing cavity is fixedly arranged on the upper end corresponding to the discharge port, two bilaterally symmetrical crushing rollers are rotatably connected on the two corresponding side walls in the crushing cavity near the front and back of the upper end through a rotating shaft, a waste cavity is fixedly connected on the upper end of the crushing cavity, a feeding hopper is fixedly connected on the upper end of the waste cavity, motor cavities are fixedly arranged on the right side of the upper end surface of the first supporting plate and the left side of the upper end surface of the second supporting plate, motors are fixedly arranged in the two motor cavities, and the output ends of the two motors penetrate through the outer wall, two the output outer wall drive of motor is connected with the belt, through a plurality of universal wheels that set up for it is more convenient that whole device removes.

In order to make the waste material can slowly get into the waste material chamber, contact crushing roller, avoid the waste material of feed inlet directly to pound crushing roller, greatly promoted the life of whole device, conduct the utility model discloses a shredding device is preferred for construction waste, smash chamber upper end fixed connection's waste material chamber and set up for 45 slopes.

In order to make and can directly add water at crushing process for its crushing process can not produce a large amount of dust, influences the environment, as the utility model relates to a shredding device is preferred for construction waste, the lateral wall that the waste chamber is close to the upper end runs through and has seted up the water inlet.

In order to make the waste material after smashing can be better fall out from the discharge gate, can not pile up crushing chamber, conduct the utility model relates to a shredding device for construction waste is preferred, fixedly connected with drainage baffle between the inside lower extreme of crushing chamber and the discharge gate, the drainage baffle is the slope setting of 30, and the low end is located the outer end of discharge gate.

In order to make the kibbling waste material can be more laborsaving get into the waste material mouth, as the utility model relates to a shredding device for construction waste is preferred, the fixed conveyer belt that is provided with in top of second backup pad, the inside both ends of conveyer belt all are provided with the transmission shaft, the equal swing joint in both sides that the inside mount of conveyer belt is close to the low point end has the support column, two the lower extreme of support column and the right side both ends fixed connection of second backup pad.

In order to make transmission can carry out with regard to altitude mixture control, be applicable to the place of ground injustice, and use various waste materials, when waste material weight is great, should make it reduce take the altitude to reduce the impact force of waste material to reducing mechanism, conduct the utility model relates to a shredding device for construction waste is preferred, hydraulic pressure post, two all welded at the up end left side both ends of second backup pad the top of hydraulic pressure post is close to the mount swing joint of eminence end both sides with the conveyer belt respectively.

In order to cushion the vibrations of motor in the course of the work, the noise reduction does the utility model relates to a shredding device is preferred, two for construction waste the inside bottom in motor chamber is all fixed and is provided with the shock pad, the shock pad is located the motor under.

In order to make whole device remove more convenient, conduct the utility model relates to a shredding device is preferred for construction waste, the universal wheel has all been welded in the lower terminal surface four corners department of first backup pad and second backup pad.

In order to make the motor drive a pivot to drive gear through the interlock for two are smashed the whole inside side motion of roller, conduct the utility model relates to a be preferred, two of a shredding device for construction waste the pivot runs through the fixed drive gear that is provided with mutual interlock of outer wall of crushing chamber preceding lateral wall.

In order to make two motors drive conveyer belt and crushing roller respectively and carry out work, conduct the utility model relates to a crushing treatment device for construction waste is preferred, be located the front side outer wall of the transmission shaft of conveyer belt low position end and the equal fixedly connected with drive wheel of outer wall that is located the pivot on right side and runs through out drive gear, two the drive wheel is connected with corresponding belt drive respectively.

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

1. this kind of a shredding device for construction waste, water inlet through setting up, make whole device at crushing waste in-process, can not produce a large amount of dust, the environmental protection, and make the motor in the course of the work through the shock pad that sets up, the buffering vibrations, thereby the noise is reduced, the waste chamber through the slope form that sets up, make it cushion the waste material to the impact force of smashing the roller, the life of integrated device has been promoted, make the waste material after smashing can not pile up smashing the chamber through the drainage baffle that sets up, through the drive gear that sets up, when making the motor drive a pivot and rotate, two crushing rollers of smashing intracavity portion can move to inside simultaneously, thereby reach better crushing effect.

2. This kind of a shredding device for construction waste through the conveyer belt that sets up for the waste material can be more laborsaving enters into the feed inlet, has greatly reduced staff's working strength, through the hydraulic pressure post that sets up, makes conveyer can height-adjusting, is applicable to various places, has greatly promoted the practicality of device.

Drawings

FIG. 1 is an overall structural view of the present invention for the pulverization treatment of construction waste;

FIG. 2 is a sectional view of a crushing apparatus for crushing treatment of construction waste according to the present invention;

FIG. 3 is a cross-sectional view of a crushing roller for crushing treatment of construction waste in accordance with the present invention;

in the figure, 1, a crushing device; 101. a feed hopper; 102. a waste chamber; 1021. a water inlet; 103. a grinding chamber; 1031. a crushing roller; 1032. a transmission gear; 1033. a driving wheel; 1034. a rotating shaft; 104. a drainage baffle; 105. a discharge port; 2. a conveying device; 3. a motor cavity; 31. a motor; 32. a shock pad; 4. a belt; 5. a first support plate; 51. a second support plate; 6. a universal wheel; 7. a drive shaft; 8. a conveyor belt; 9. a hydraulic column; 91. and (4) a support column.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. In addition, in the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

Referring to fig. 1-3, a crushing treatment device for construction waste comprises a crushing device 1 and a conveying device 2, wherein the crushing device 1 and the conveying device 2 respectively comprise a first supporting plate 5 and a second supporting plate 51, a discharge port 105 is welded on the left side of the upper end surface of the first supporting plate 5, a crushing cavity 103 is fixedly arranged at the upper end of the discharge port 105, two bilaterally symmetrical crushing rollers 1031 are rotatably connected to two corresponding side walls in the crushing cavity 103, which are close to the front and the back of the upper end, through a rotating shaft 1034, the upper end of the crushing cavity 103 is fixedly connected with a waste cavity 102, a feeding hopper 101 is fixedly connected to the upper end of the waste cavity 102, motor cavities 3 are fixedly arranged on the right side of the upper end surface of the first supporting plate 5 and the left side of the upper end surface of the second supporting plate 51, motors 31 are fixedly arranged in the two motor cavities 3, and the output ends, the outer wall of the output end of the two motors 31 is connected with a belt 4 in a driving way.

In this embodiment, the whole crushing device 1 is composed of the feeding hopper 101, the waste material cavity 102, the crushing cavity 103 and the discharge hole 105, the device is simple in structure and convenient to operate, and the usability of the device is greatly improved.

As a technical optimization scheme of the utility model, smash chamber 103 upper end fixed connection's waste material chamber 102 and set up for 45 slopes.

In this embodiment, after the waste material got into hopper 101, entered into waste material chamber 102, through the 45 slopes that set up, very big buffering the impact force of waste material, avoided hitting crushing roller 1031 because of the waste material falls into perpendicularly, increased the life-span of whole device.

As a technical optimization scheme of the utility model, the waste material chamber 102 runs through near the lateral wall of upper end and has seted up water inlet 1021.

In this embodiment, through the water inlet 1021 who sets up, when reducing mechanism 1 during operation, add water to it, make it at crushing in-process, can not produce a large amount of dusts, the environmental protection has promoted the wholeness ability of device.

As a technical optimization scheme of the utility model, fixedly connected with drainage baffle 104 between the inside lower extreme of crushing chamber 103 and discharge gate 105, drainage baffle 104 is 30 slope settings, and the low end is located the outer end of discharge gate 105.

In this embodiment, after the waste material is pulverized by the pulverizing roller 1031, the waste material falls down on the drainage baffle 104, and further falls out of the discharge hole 105 through the set 30 ° inclination, so that the waste material is not accumulated in the pulverizing chamber 103 and the discharge hole 105, thereby affecting the normal operation of the whole device.

As the utility model discloses a technical optimization scheme, the fixed conveyer belt 8 that is provided with in top of second backup pad 51, the inside both ends of conveyer belt 8 all are provided with transmission shaft 7, and the equal swing joint in both sides that the inside mount of conveyer belt 8 is close to the low end has support column 91, the lower extreme of two support columns 91 and the right side both ends fixed connection of second backup pad 51.

In this embodiment, through the conveyer belt 8 that sets up for during the staff only need place the waste material in the low department end of conveyer belt 8 can send the waste material into feed hopper 101, realize crushing work, greatly reduced staff's working strength, promoted the performance of integrated device.

As a technical optimization scheme of the utility model, hydraulic pressure post 9 has all been welded at the up end left side both ends of second backup pad 51, and the top of two hydraulic pressure posts 9 is close to the mount swing joint of eminence end both sides with conveyer belt 8 respectively.

In this embodiment, make whole conveyer 2 height-adjusting through the hydraulic pressure post 9 that sets up for the integrated device is applicable to the environment of various height unevenness, and is applicable to the conveying work of various waste materials, and when waste material weight was great, should reduce the height of hydraulic pressure post 9, has cushioned the waste material promptly to reducing mechanism 1's impact force, has also avoided waste material to 8 eminences of conveyer belt, leads to influencing conveyer 2's equilibrium.

As a technical optimization scheme of the utility model, the inside bottom of two motor chambeies 3 is all fixed and is provided with shock pad 32, and shock pad 32 is located motor 31 under.

In the embodiment, the shock absorption pad 32 is arranged to absorb the shock of the motor 31 in the working state, and reduce the noise of the whole device.

As a technical optimization scheme of the utility model, first backup pad 5 has all welded universal wheel 6 with second backup pad 51's lower terminal surface four corners department.

In the embodiment, the universal wheels 6 are arranged, so that the crushing device 1 and the conveying device 2 are more labor-saving in the moving and conveying process.

As a technical optimization scheme of the utility model, the fixed drive gear 1032 that is provided with mutual interlock of outer wall that smashes chamber 103 front side wall is run through to two pivot 1034.

In this embodiment, through the transmission gear 1032, when the motor 31 drives one rotation shaft 1034 to rotate, two pulverizing rollers 1031 in the pulverizing cavity 103 can move inwards at the same time, so as to achieve a better pulverizing effect.

As a technical optimization scheme of the utility model, the pivot 1034 that is located the front side outer wall of the transmission shaft 7 of 8 low departments of conveyer belt and is located the right side runs through the equal fixedly connected with drive wheel 1033 of outer wall of drive gear 1032, and two drive wheels 1033 are connected with corresponding 4 drives of belt respectively.

In the present embodiment, the two motors 31 are provided to drive the belt 8 and the crushing roller 1031 to operate respectively through the transmission wheel 1033.

The working principle is as follows: firstly, the worker places the crushing device 1 and the conveying device 2 beside the waste material, and relatively places the high end of the conveying device 2 above the feeding funnel 101, turns on the power supply of the device, places the waste material on the conveying belt 8, greatly reduces the labor intensity of the worker through the arranged conveying belt 8, and enables the conveying device 2 to adjust the height through the arranged hydraulic column 9, so that the whole device is suitable for various rugged environments and is suitable for the conveying work of various waste materials, when the weight of the waste material is large, the height of the hydraulic column 9 is reduced, namely the impact force of the waste material on the crushing device 1 is buffered, the waste material is prevented from reaching the high end of the conveying belt 8, the balance of the conveying device 2 is influenced, after the waste material enters the feeding funnel 101, the waste material slowly falls between two crushing rollers 1031 of the crushing cavity 103 through the waste material cavity 102, and through the inclined waste material cavity 102, make the waste material can not produce direct impact force to crushing roller 1031, the performance of whole device has been increased, water inlet 1021 through setting up, make add water at whole crushing in-process, the production of a large amount of dust of crushing process has been avoided, the environmental protection, and through the drainage baffle 104 that sets up, make the waste material after smashing can not pile up crushing chamber 103 and discharge gate 105, whole device is in the use, a large amount of dust has been produced because of crushing process to have solved, the problem of polluted environment, also solved because of the feed inlet is too high through conveyer belt 8, lead to awkward problem.

The above description is only exemplary of the present invention and should not be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. A shredding device for construction waste, comprising a shredding device (1) and a conveyor (2), characterized in that: the crushing device (1) and the conveying device (2) respectively comprise a first supporting plate (5) and a second supporting plate (51), a discharge port (105) is welded on the left side of the upper end face of the first supporting plate (5), a crushing cavity (103) is fixedly arranged at the corresponding upper end of the discharge port (105), two lateral walls, which correspond to the front and the back of the inner part of the crushing cavity (103) and are close to the upper end, are rotatably connected with two crushing rollers (1031) which are bilaterally symmetrical through a rotating shaft (1034), a waste cavity (102) is fixedly connected at the upper end of the crushing cavity (103), a feeding hopper (101) is fixedly connected at the upper end of the waste cavity (102), motor cavities (3) are fixedly arranged at the right side of the upper end face of the first supporting plate (5) and the left side of the upper end face of the second supporting plate (51), motors (31) are fixedly arranged inside the motor cavities (3), and output ends of the motors (31) penetrate, the outer wall of the output end of each of the two motors (31) is in driving connection with a belt (4).

2. The crushing treatment device for construction waste according to claim 1, wherein: the waste material cavity (102) fixedly connected with the upper end of the crushing cavity (103) is arranged in an inclined way at an angle of 45 degrees.

3. The crushing treatment device for construction waste according to claim 2, characterized in that: the outer side wall of the waste cavity (102) close to the upper end is provided with a water inlet (1021) in a penetrating way.

4. The crushing treatment device for construction waste according to claim 1, wherein: smash fixedly connected with drainage baffle (104) between the inside lower extreme of chamber (103) and discharge gate (105), drainage baffle (104) are 30 slope settings, and the low point end is located the outer end of discharge gate (105).

5. The crushing treatment device for construction waste according to claim 1, wherein: the fixed conveyer belt (8) that is provided with in top of second backup pad (51), the inside both ends of conveyer belt (8) all are provided with transmission shaft (7), the equal swing joint in both sides that the inside mount of conveyer belt (8) is close to low end has support column (91), two the lower extreme of support column (91) and the right side both ends fixed connection of second backup pad (51).

6. The crushing treatment device for construction waste according to claim 5, wherein: hydraulic pressure post (9) have all been welded at the up end left side both ends of second backup pad (51), two the top of hydraulic pressure post (9) is close to the mount swing joint of eminence end both sides with conveyer belt (8) respectively.