CN219519017U - Building material processing reducing mechanism - Google Patents

Abstract

The utility model discloses a building material processing and crushing device, and relates to the technical field of material processing. Including the support, the top fixedly connected with drive structure and the crushing structure of support, the crushing structure includes the box, the inner wall fixedly connected with bearing of box, the inner wall interlude of box is provided with first pivot and second pivot, the both ends of first pivot and second pivot all rotate with the inner wall of bearing and are connected, the outer wall of first pivot just is located the outside fixedly connected with first gear of box. Crushing teeth in the crushing box are arranged on the rotating shaft in a sleeving manner, a side plate on the left side of the crushing box can be detached, the side plate can be opened before and after crushing, crushing teeth on the first rotating shaft and the second rotating shaft are overhauled and replaced, crushing teeth are prevented from affecting crushing effect after being worn, meanwhile, the detached crushing teeth and the inner wall of the box are convenient to clean, and the sanitation degree is improved.

Description

Building material processing reducing mechanism

Technical Field

The utility model relates to the technical field of material processing, in particular to a building material processing and crushing device.

Background

Building materials mainly comprise reinforcing steel bars, cement, glass, ceramics and the like, along with the continuous acceleration of the urban process, high buildings are continuously disassembled and built, and in the building disassembly process, building material garbage is more and more generated, so that the building material garbage is convenient to intensively process, the building material garbage is generally required to be crushed, and the building garbage is rapidly transferred and removed after the processing, or the resource waste is avoided.

The existing pulverizer drives the cutter teeth to rotate to pulverize the building materials, and the building materials are easy to wear in the long-term use process of the cutter teeth due to good strength and hardness, and the existing pulverizer is generally inconvenient to overhaul and replace the cutter teeth, so that the pulverizing efficiency and the pulverizing effect are reduced.

Disclosure of Invention

The utility model aims to provide a building material processing and crushing device, which solves the technical problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a building material processing reducing mechanism, includes the support, the top fixedly connected with drive structure and crushing structure of support, crushing structure includes the box, the inner wall fixedly connected with bearing of box, the inner wall of box alternates and is provided with first pivot and second pivot, the both ends of first pivot and second pivot all rotate with the inner wall of bearing and be connected, the outer wall of first pivot just is located the outside fixedly connected with first gear of box, the outer wall of second pivot just is located the outside fixedly connected with second gear of box, the second gear is connected with first gear engagement, the outer wall of first pivot and second pivot has all cup jointed crushing tooth, the right-hand member fixedly connected with from the driving wheel of first pivot, be provided with the chain on the driving wheel;

the driving structure comprises a driving motor, the bottom outer wall of the driving motor is fixedly connected with the top outer wall of the support, the output end of the driving motor is fixedly connected with a driving wheel, and the driving wheel is connected with a driven wheel through chain transmission.

Preferably, the left side of box has seted up flutedly, the inner wall joint of recess has the curb plate, set up the screw hole on the box, the inner wall threaded connection of screw hole has fastening bolt, pass through fastening bolt fixed connection between curb plate and the box.

Preferably, the top fixedly connected with of box goes into the hopper, the bottom fixedly connected with funnel of box, go into and communicate each other between hopper, box and the funnel.

Preferably, the bottom of the bracket is fixedly connected with a support leg.

Preferably, the top fixedly connected with protection casing of support, first gear, second gear, follow driving wheel, drive wheel and chain all are located the inside of protection casing.

Compared with the related art, the building material processing and crushing device provided by the utility model has the following beneficial effects:

1. the utility model provides a building material processing and crushing device, wherein crushing teeth in a crushing box are arranged on a rotating shaft in a sleeving manner, a side plate at the left side of the crushing box can be disassembled, the side plate can be opened before and after crushing, the crushing teeth on a first rotating shaft and a second rotating shaft can be overhauled and replaced, the crushing effect of the crushing teeth is prevented from being influenced after the crushing teeth are worn, meanwhile, the disassembled crushing teeth and the inner wall of the box are conveniently cleaned, and the sanitation degree is improved.

2. The utility model provides a building material processing and crushing device, which is characterized in that when crushing work is carried out, a driving motor is started to drive a driving wheel to rotate, the driving wheel drives a driven wheel to rotate through a chain when rotating, and then drives a first rotating shaft to rotate, a first gear rotates along with the first rotating shaft when the first rotating shaft rotates, and drives a second gear to rotate, so that crushing teeth on the first rotating shaft and the second rotating shaft reversely rotate, the crushing effect is realized, and the operation difficulty is reduced through a chain wheel and gear integrated transmission mode.

3. The utility model provides a building material processing and crushing device, which increases the space for placing building materials by installing a hopper above a box body, improves the accommodating capacity of the box body for the building materials, directly discharges the building materials from a hopper after being crushed by crushing teeth, is convenient for collecting the crushed materials, and improves the processing efficiency.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic diagram of the structure of the funnel of the present utility model;

FIG. 3 is a schematic view of the structure of the chain of the present utility model;

FIG. 4 is a schematic view of the internal structure of the case of the present utility model;

FIG. 5 is a schematic view of the structure of the bearing of the present utility model;

fig. 6 is a schematic view of the structure of the crushing teeth of the present utility model.

In the figure: 1. a bracket; 2. a driving structure; 21. a driving motor; 22. a protective cover; 23. a driving wheel; 3. a chain; 4. a crushing structure; 41. a case; 42. a groove; 43. crushing teeth; 44. a first rotating shaft; 45. a first gear; 46. a second rotating shaft; 47. a second gear; 48. driven wheel; 49. a side plate; 5. feeding into a hopper; 6. a funnel; 7. a support leg; 8. a bearing; 9. a fastening bolt; 10. and (3) a threaded hole.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model; all other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Embodiment one:

referring to fig. 1-6, the present utility model provides a technical solution: the utility model provides a building material processing reducing mechanism, including support 1, the top fixedly connected with drive structure 2 and crushing structure 4 of support 1, crushing structure 4 includes box 41, the inner wall fixedly connected with bearing 8 of box 41, the inner wall of box 41 alternates and is provided with first pivot 44 and second pivot 46, the both ends of first pivot 44 and second pivot 46 all rotate with the inner wall of bearing 8 and be connected, recess 42 has been seted up in the left side of box 41, the inner wall joint of recess 42 has curb plate 49, threaded hole 10 has been seted up on the box 41, threaded hole 10's inner wall threaded connection has fastening bolt 9, pass through fastening bolt 9 fixed connection between curb plate 49 and the box 41;

the box 41 is trilateral structure, the recess 42 is seted up to the left surface, provide the installation condition for curb plate 49, can fix curb plate 49 on box 41 through fastening bolt 9, the main part of smashing structure 4 has been constituteed jointly through box 41 and curb plate 49, first pivot 44 and second pivot 46 pass through bearing 8 and install in the main part, first pivot 44 and second pivot 46 outer wall design is hexagonal structure, it prescribes a limit to smashing tooth 43 that cup joints, the curb plate 49 has been conveniently taken down before carrying out crushing work back and forth, smash tooth 43 that cup joints on first pivot 44 and the second pivot 46 overhauls and changes, it influences crushing effect to avoid smashing tooth 43 after receiving wearing and tearing, be convenient for simultaneously to clean smashing tooth 43 and box 41 inner wall that the dismantles, improve sanitary degree.

The outer wall of the first rotating shaft 44 is fixedly connected with a first gear 45 positioned outside the box 41, the outer wall of the second rotating shaft 46 is fixedly connected with a second gear 47 positioned outside the box 41, the second gear 47 is meshed with the first gear 45, the outer walls of the first rotating shaft 44 and the second rotating shaft 46 are sleeved with crushing teeth 43, the right end of the first rotating shaft 44 is fixedly connected with a driven wheel 48, and the driven wheel 48 is provided with a chain 3;

the driving structure 2 comprises a driving motor 21, the bottom outer wall of the driving motor 21 is fixedly connected with the top outer wall of the bracket 1, the output end of the driving motor 21 is fixedly connected with a driving wheel 23, the driving wheel 23 is in transmission connection with a driven wheel 48 through a chain 3, the top of the bracket 1 is fixedly connected with a protective cover 22, and a first gear 45, a second gear 47, the driven wheel 48, the driving wheel 23 and the chain 3 are all positioned in the protective cover 22.

The protection cover 22 can protect the first gear 45, the second gear 47, the driven wheel 48, the driving wheel 23, the chain 3 and other parts from being damaged by external acting force, when the crushing work is carried out, the driving motor 21 is started to drive the driving wheel 23 to rotate, the driving wheel 23 drives the driven wheel 48 to rotate through the chain 3 when rotating, and then drives the first rotating shaft 44 to rotate, the first gear 45 rotates along with the first rotating shaft 44 when the first rotating shaft 44 rotates, and the second gear 47 is driven to rotate, so that the second rotating shaft 46 is driven to rotate, and crushing teeth 43 on the first rotating shaft 44 and the second rotating shaft 46 reversely rotate, so that the crushing effect is realized.

Embodiment two:

referring to fig. 1-4, on the basis of the first embodiment, the present utility model provides a technical solution: the top fixedly connected with of box 41 goes into hopper 5, and the bottom fixedly connected with funnel 6 of box 41 communicates each other between going into hopper 5, box 41 and the funnel 6, and the bottom fixedly connected with stabilizer blade 7 of support 1.

In this embodiment, support 1 through stabilizer blade 7, through installing into hopper 5 in box 41 top, increased the space of putting into building material, improved the holding volume of box 41 to building material, building material is smashing the back through smashing tooth 43 processing, is discharged by funnel 6, and the export of funnel 6 is in the inboard of support 1, and the accessible is put into the collecting box and is collected the material after smashing in support 1 inboard.

Working principle: the box 41 is trilateral structure, the left side is gone into curb plate 49 card through recess 42, can be fixed curb plate 49 on box 41 through fastening bolt 9 after the card is gone into, crushing tooth 43 is fixed in the pivot through the mode of cup jointing, the convenience is taken down in the back of taking down curb plate 49, crushing tooth 43 on first pivot 44 and the second pivot 46 overhauls and changes, avoid crushing tooth 43 to receive the effect of wearing and tearing back influence, the while is convenient for clean crushing tooth 43 who comes down and box 41 inner wall, improve sanitary degree, when smashing the work, start driving motor 21 and drive wheel 23 rotation, drive wheel 23 is rotated through chain 3 transmission driven wheel 48 when rotating, and then drive first pivot 44 rotation, first gear 45 rotates thereupon when first pivot 44 rotates, and drive second gear 47 rotates, thereby drive second pivot 46 rotation, make crushing tooth 43 on first pivot 44 and the second pivot 46 reverse rotation, support frame 1 is supported by stabilizer blade 7, through installing hopper 5 in box 41 top, the volume of putting into the hopper is improved, the material is received at the inside of the support frame 1 after the hopper 1 is put into to the hopper 1 through the support frame 6, the volume of smashing material is received at the inside of smashing hopper 1, the material is discharged from the inside of the hopper 1 after the support frame 6 is processed.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein 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 (5)

1. Building material processing reducing mechanism, including support (1), its characterized in that: the top fixedly connected with drive structure (2) and crushing structure (4) of support (1), crushing structure (4) include box (41), the inner wall fixedly connected with bearing (8) of box (41), the inner wall of box (41) is interluded and is provided with first pivot (44) and second pivot (46), the both ends of first pivot (44) and second pivot (46) all rotate with the inner wall of bearing (8) and be connected, the outer wall of first pivot (44) just is located the outside fixedly connected with first gear (45) of box (41), the outer wall of second pivot (46) just is located the outside fixedly connected with second gear (47) of box (41), second gear (47) are connected with first gear (45) meshing, the outer wall of first pivot (44) and second pivot (46) has all cup jointed crushing tooth (43), the right-hand member fixedly connected with from driving wheel (48) of driving wheel (48), be provided with chain (3) on from driving wheel (48);

the driving structure (2) comprises a driving motor (21), the bottom outer wall of the driving motor (21) is fixedly connected with the top outer wall of the bracket (1), the output end of the driving motor (21) is fixedly connected with a driving wheel (23), and the driving wheel (23) is in transmission connection with a driven wheel (48) through a chain (3).

2. A building material processing and crushing device according to claim 1, wherein: the left side of box (41) is seted up flutedly (42), the inner wall joint of recess (42) has curb plate (49), threaded hole (10) have been seted up on box (41), the inner wall threaded connection of threaded hole (10) has fastening bolt (9), pass through fastening bolt (9) fixed connection between curb plate (49) and box (41).

3. A building material processing and crushing device according to claim 2, wherein: the top fixedly connected with of box (41) goes into hopper (5), the bottom fixedly connected with funnel (6) of box (41), go into and communicate each other between hopper (5), box (41) and funnel (6).

4. A building material processing and crushing device according to claim 1, wherein: the bottom of the bracket (1) is fixedly connected with a supporting leg (7).

5. A building material processing and crushing device according to claim 1, wherein: the top fixedly connected with protection casing (22) of support (1), first gear (45), second gear (47), follow driving wheel (48), drive wheel (23) and chain (3) all are located the inside of protection casing (22).