CN218742206U

CN218742206U - Construction waste crushing equipment

Info

Publication number: CN218742206U
Application number: CN202222917059.XU
Authority: CN
Inventors: 吴涛; 左东河; 田飞
Original assignee: China Second Metallurgy Group Co Ltd
Current assignee: China Second Metallurgy Group Co Ltd
Priority date: 2022-10-31
Filing date: 2022-10-31
Publication date: 2023-03-28
Anticipated expiration: 2032-10-31

Abstract

The utility model relates to a construction waste crushing device, which comprises a box body, a crushing mechanism, a screening mechanism and a protection mechanism; the box body is a box body with an opening at the upper part; the crushing mechanism is arranged in the box body and connected to the upper part of the box body; the screening mechanism is arranged in the box body and is positioned right below the crushing mechanism; the protection mechanism is rotatably connected to the opening side of the box body and can completely cover the opening of the box body. The utility model has the advantages that the screening mechanism is arranged at the bottom of the crushing mechanism, so that the timely screening is realized, the complex operation of secondary screening by other equipment is avoided, or the condition that a large amount of working hours are occupied by artificial screening is avoided; through the protection machanism who sets up, can prevent that the waste material from splashing the polluted environment.

Description

Construction waste crushing equipment

Technical Field

The utility model belongs to the technical field of the broken technique of construction waste and specifically relates to a construction waste crushing equipment is related to.

Background

The building rubbish crushing equipment for the construction site comprises a box body, wherein a feeding hole is formed in the top of the box body, two gear-driven crushing rollers are arranged below the feeding hole, a flow dividing device and a plurality of atomizing nozzles are arranged on one side below the crushing rollers, air blowing equipment is arranged below the atomizing nozzles, an electric sliding rail assembly is arranged below the air blowing equipment, an electromagnetic chuck is arranged on a sliding sleeve of the electric sliding rail, and a conveying belt is arranged at the bottom of the box body. The utility model has the advantages that: this separation mode mainly utilizes the physical characteristics of various waste materials to separate, does not utilize check out test set in the classification, has reduced this crushing equipment manufacturing cost, sets up diverging device and atomizer through the top at blast apparatus, carries out the humidifying processing before blowing to broken waste material, avoids blowing to lead to the dust in the waste material to fly upward the pollution sky. The inventor finds that the prior art has the following problems in the process of realizing the utility model: 1. the existing crushing device can generate the phenomenon of fragment sputtering during crushing, and is easy to cause accidental injury to workers; 2. after the crushing is finished, some larger fragments still exist, and the fragments are difficult to separate for secondary processing.

SUMMERY OF THE UTILITY MODEL

To the not enough of prior art existence, the utility model aims at providing a building material crushing equipment, include:

the box body is provided with an opening at the upper part;

the crushing mechanism is arranged in the box body and connected to the upper part of the box body;

the screening mechanism is arranged in the box body and is positioned right below the crushing mechanism;

and the protection mechanism is rotatably connected to the opening side of the box body and can completely cover the opening of the box body.

Preferably, the crushing mechanism comprises a motor, a first crushing roller and a second crushing roller; the first crushing roller and the second crushing roller are arranged side by side and are connected to the box body through a rotating shaft, the adjacent end heads at one end of the first crushing roller and the second crushing roller are provided with gears, and the two gears are meshed and connected; the motor is arranged on the box body and is connected with one end shaft of the first crushing roller, the motor can drive the first crushing roller shaft to rotate, and the second crushing roller shaft is driven to rotate simultaneously through the meshing action of the two gears, so that the roller teeth of the two crushing rollers are meshed constantly.

Preferably, a partition plate is further arranged on the crushing mechanism; the partition plate is connected with the first crushing roller and the second crushing roller in a penetrating way, and divides the two gears and the roller tooth parts of the two crushing rollers into two independent spaces.

Preferably, the screening mechanism comprises a support, a vibration motor, a screening plate and an elastic component; the support piece is provided with a hollow structure and is detachably connected to the box body, the vibration motor and the elastic assembly are respectively arranged on two sides of the support piece, and the screening plate is arranged on the vibration motor and the elastic assembly; the vibrating motor drives the screening plate to vibrate during vibration, and the elastic component is arranged on the other side to keep the screening plate to vibrate uniformly.

Preferably, the box body is provided with a first chute and a first baffle; the first sliding groove is correspondingly arranged at the dismounting and connecting position of the support piece, the support piece can be detachably inserted into the first sliding groove, and the first baffle is arranged on the wall of the box body and positioned above the first sliding groove and used for clamping the screening board in a preset moving space.

Preferably, two ends of the supporting piece are provided with first sliding blocks for inserting the supporting piece into the first sliding groove.

Preferably, the protection mechanism comprises a protection plate, a threaded rod, a moving block, a hollowed-out screen plate, a sliding rod and a limiting block; the protective plate is provided with a frame-shaped structure, the threaded rod is arranged on one side of the frame-shaped structure and is connected in the frame-shaped structure in a shaft mode, the sliding rod is fixedly arranged on the other side of the frame-shaped structure, the moving block and the limiting block are respectively arranged at the end heads on the two sides of the hollowed-out screen plate, the moving block is connected to the threaded rod in a threaded mode, and the limiting block can be connected to the sliding rod in a sliding mode; when the threaded rod rotates, the movable block can be driven to move through the threaded connection relation, and meanwhile the hollow screen plate is driven to move along the threaded rod and the sliding rod.

Preferably, one side of the frame structure is provided with a notch corresponding to the hollowed-out screen plate, and the hollowed-out screen plate can be moved out through the notch.

Preferably, a collecting bin is further detachably arranged at the bottom in the box body; the collecting bin is located below the screening mechanism and used for collecting the construction waste screened by the screening mechanism.

Preferably, a second sliding groove is formed in the box body corresponding to the collecting bin, and the collecting bin is detachably inserted into the second sliding groove.

To sum up, the utility model discloses a beneficial technological effect does: the utility model has the advantages that the screening mechanism is arranged at the bottom of the crushing mechanism, so that the timely screening is realized, the complex operation of secondary screening by other equipment is avoided, or the condition that a large amount of working hours are occupied by artificial screening is avoided; through the protection machanism who sets up, can prevent that the waste material from splashing the polluted environment.

Drawings

The above and other objects, features and advantages of the present invention will become more apparent from the following description of the embodiments of the present invention with reference to the accompanying drawings. The drawings are only for purposes of illustrating the preferred embodiments and are not to be construed as limiting the invention. Also, like reference numerals are used to refer to like parts throughout the drawings. In the drawings:

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

fig. 2 is a schematic structural diagram of the crushing mechanism of the present invention;

FIG. 3 is a schematic structural view of a protection mechanism of the present invention;

FIG. 4 is a schematic structural view of a screening mechanism of the present invention;

FIG. 5 is a schematic structural view of a part of the sieving mechanism of the present invention;

in the figure, 1, a box body, 2, a crushing mechanism, 3, a screening mechanism, 4, a protection mechanism, 5 and a collection bin;

11. the device comprises a first chute, 12, a first baffle, 13, a second chute, 14, a bearing box, 21, a motor, 22, a first crushing roller, 23, a second crushing roller, 24, a gear, 25, a partition plate, 31, a support piece, 32, a vibration motor, 33, a screening plate, 34, an elastic component, 341, a spring, 342, a support block 35, a first sliding block, 36, a second baffle, 41, a protection plate, 411, a notch, 42, a threaded rod, 43, a moving block, 44, a hollowed-out screen plate, 45, a sliding rod, 46, a limiting block, 47 and a rotating handle.

Detailed Description

Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art. It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict.

Referring to fig. 1, the construction waste crushing apparatus disclosed by the present invention comprises a box body 1, a crushing mechanism 2, a screening mechanism 3, and a protection mechanism 4; the box body 1 is a box body with an opening at the upper part; the crushing mechanism 2 is arranged in the box body and is connected to the upper part of the box body 1; the screening mechanism 3 is arranged in the box body 1 and is positioned right below the crushing mechanism 2; the shielding mechanism 4 is rotatably connected to the opening side of the case 1 and can completely cover the opening of the case 1. In the embodiment, the broken residual materials can be well prevented from splashing through the arranged protection mechanism, so that the safety is ensured; through the screening mechanism who sets up, can carry out the screening of particle size with the waste material after smashing, reduce the loaded down with trivial details procedure of secondary operation, raise the efficiency.

Referring to fig. 2, the crushing mechanism 2 includes a motor 21, a first crushing roller 22, and a second crushing roller 23; the first crushing roller 22 and the second crushing roller 23 are arranged side by side and connected to the box body 1 through a rotating shaft, the adjacent ends of one end of the first crushing roller and the adjacent end of the second crushing roller are both provided with gears 24, and the two gears 24 are meshed and connected; the motor 21 is arranged on the box body 1 and is connected with one end shaft of the first crushing roller 22, the motor 21 can drive the first crushing roller 22 to rotate, and simultaneously drive the second crushing roller 23 to rotate through the meshing action of the two gears 24, so that the roller teeth of the two crushing rollers are continuously meshed. In this embodiment, the box 1 is provided with a bearing box 14, and the motor 21 is placed in the bearing box 14 and connected with the roller of the first crushing roller 22.

With continued reference to fig. 2, the crushing mechanism 2 is further provided with a partition plate 25; the partition plate 25 is connected to the first crushing roller 22 and the second crushing roller 23, and partitions the two gears 24 and the tooth portions of the two crushing rollers into two separate spaces. In this embodiment, the baffle through setting up separates gear and crushing roller, guarantees that the waste material can not splash the normal operating of influence gear in the gear, has further improved the smooth and easy nature of equipment use.

Referring to fig. 4, the sieving mechanism 3 includes a support 31, a vibration motor 32, a sieving plate 33, and an elastic member 34; the support 31 is provided with a hollow structure and is detachably connected to the box body 1, the vibration motor 32 and the elastic component 34 are respectively arranged at two sides of the support 31, and the screening plate 33 is arranged on the vibration motor 32 and the elastic component 34; the vibration motor 32 vibrates to drive the sieving plate 33 to vibrate, and simultaneously, the elastic component 34 arranged at the other side keeps the sieving plate 33 uniformly vibrate. In this embodiment, the elastic assembly 34 includes a spring 341 and a support 342, the spring 341 is disposed on the support 31, and the support 342 is connected to the top of the spring 341 and receives the sieving plate 33. In this embodiment, the vibrations effect of transmission screening board that elastic component through setting up can be fine reduces vibrations and offsets, improves vibrations efficiency, improves screening efficiency simultaneously.

Referring to fig. 1, a first chute 11 and a first baffle 12 are arranged on a box body 1; the first sliding groove 11 is correspondingly arranged at the dismounting and connecting position of the support piece 31, the support piece 31 can be detachably inserted into the first sliding groove 11, and the first baffle 12 is arranged on the wall of the box body 1 and positioned above the first sliding groove 11 and used for clamping the screening plate 33 in a preset moving space. In this embodiment, a second baffle 36 is further disposed below the first baffle 12, and two ends of the second baffle are respectively connected to the lower side of the first baffle 12. In this embodiment, through the first spout that sets up, it is convenient to make the screening board dismantle, can also replace the screening board of different particle size sizes, sieves different granularities, and the suitability is good.

Referring to fig. 1 and 4, two ends of the support 31 are provided with first sliding blocks 35 for inserting the support 31 into the first sliding groove 11.

Referring to fig. 1, 3 and 5, the protection mechanism 4 comprises a protection plate 41, a threaded rod 42, a moving block 43, a hollowed-out screen plate 44, a sliding rod 45 and a limiting block 46; the protective plate 41 is provided with a frame-shaped structure, the threaded rod is arranged on one side of the frame-shaped structure and is connected in the frame-shaped structure in a shaft mode, the sliding rod 45 is fixedly arranged on the other side of the frame-shaped structure, the moving block 43 and the limiting block 46 are respectively arranged at the end heads of the two sides of the hollowed-out screen plate 44, the moving block 43 is connected to the threaded rod 42 in a threaded mode, and the limiting block 46 can be connected to the sliding rod 45 in a sliding mode; when the threaded rod 42 rotates, the movable block 43 can be driven to move through the threaded connection relationship, and meanwhile, the hollowed-out screen plate 44 is driven to move along the threaded rod 42 and the sliding rod 45. In this embodiment, one side of the frame structure is provided with a notch 411 (not shown in the figure) corresponding to the hollowed-out mesh plate 44, and the hollowed-out mesh plate 44 can be moved out through the notch 411. In this embodiment, the gap can be removed through the hollowed-out net plate 44, so that the material can be supplemented, and the operation is convenient.

Referring to fig. 1, a collecting bin 5 is also detachably arranged at the bottom in the box body 1; collect storehouse 5 and be located screening mechanism 3 below for collect the construction waste after screening mechanism 3 sieves. In this embodiment, through the collection storehouse that sets up, can in time collect the waste material that sieves, further reduce follow-up operation, improve the efficiency of construction.

With continued reference to fig. 1, a second sliding groove 13 is disposed on the box body 1 corresponding to the collecting bin 5, and the collecting bin 5 is detachably inserted into the second sliding groove 13.

To sum up, the beneficial technical effects of the utility model are that: the screening mechanism is arranged at the bottom of the crushing mechanism, so that timely screening is realized, and the complicated operation of secondary screening by using other equipment or the condition that a large amount of working hours are occupied by manual screening is avoided; through the protection machanism who sets up, can prevent that the waste material from splashing the polluted environment.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising a … …" does not exclude the presence of another identical element in a process, method, article, or apparatus that comprises the element.

Finally, it should be noted that: it should be understood that the above examples are only for clearly illustrating the present invention and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious changes and modifications may be made without departing from the scope of the present invention.

Claims

1. A construction waste material crushing apparatus, comprising:

the box body is provided with an opening at the upper part;

the crushing mechanism is arranged in the box body and is connected to the upper part of the box body;

2. The construction waste material crushing apparatus according to claim 1, wherein the crushing mechanism includes a motor, a first crushing roller, a second crushing roller; the first crushing roller and the second crushing roller are arranged side by side and are connected to the box body through a rotating shaft, the adjacent end heads at one end of the first crushing roller and the second crushing roller are provided with gears, and the two gears are meshed and connected; the motor is arranged on the box body and is connected with one end shaft of the first crushing roller, the motor can drive the first crushing roller shaft to rotate, and the second crushing roller shaft is driven to rotate simultaneously through the meshing action of the two gears, so that the roller teeth of the two crushing rollers are meshed constantly.

3. The construction waste material crushing apparatus according to claim 2, wherein a partition plate is further provided on the crushing mechanism; the partition plate is connected with the first crushing roller and the second crushing roller in a penetrating manner, and divides the two gears and the roller tooth parts of the two crushing rollers into two independent spaces.

4. The construction waste material crushing apparatus according to claim 1, wherein the screening mechanism includes a support, a vibration motor, a screening plate, an elastic member; the support piece is provided with a hollow structure and is detachably connected to the box body, the vibration motor and the elastic assembly are respectively arranged on two sides of the support piece, and the screening plate is arranged on the vibration motor and the elastic assembly; the vibrating motor drives the screening plate to vibrate during vibration, and the elastic component is arranged on the other side to keep the screening plate to vibrate uniformly.

5. The construction waste material crushing apparatus according to claim 4, wherein the box body is provided with a first chute and a first baffle; the first sliding groove is correspondingly arranged at the connecting position of the support member dismounting, the support member can be detachably inserted into the first sliding groove, and the first baffle is arranged on the wall of the box body and positioned above the first sliding groove and used for arranging the screening board in a preset moving space.

6. The construction waste material crushing apparatus as claimed in claim 5, wherein first sliding blocks are provided at both ends of the support member for inserting the support member into the first sliding grooves.

7. The building waste material crushing apparatus according to claim 1, wherein the protection mechanism includes a protection plate, a threaded rod, a moving block, a hollowed-out mesh plate, a sliding rod, and a limiting block; the protective plate is provided with a frame-shaped structure, the threaded rod is arranged on one side of the frame-shaped structure and is connected in the frame-shaped structure in a shaft mode, the sliding rod is fixedly arranged on the other side of the frame-shaped structure, the moving block and the limiting block are respectively arranged at the end heads on the two sides of the hollowed-out screen plate, the moving block is connected to the threaded rod in a threaded mode, and the limiting block can be connected to the sliding rod in a sliding mode; when the threaded rod rotates, the movable block can be driven to move through the threaded connection relation, and meanwhile the hollow screen plate is driven to move along the threaded rod and the sliding rod.

8. The building waste material crushing device according to claim 7, wherein a notch is formed in one side of the frame structure corresponding to the hollowed-out net plate, and the hollowed-out net plate can be moved out through the notch.

9. The construction waste material crushing apparatus as claimed in claim 1, wherein a collection bin is further detachably provided at the bottom inside the box body; the collecting bin is located below the screening mechanism and used for collecting the construction waste screened by the screening mechanism.

10. The construction waste material crushing apparatus according to claim 9, wherein a second chute is provided on the box body corresponding to the collection bin, and the collection bin is detachably inserted into the second chute.