CN213943451U

CN213943451U - Small-size building material grinding device for building engineering

Info

Publication number: CN213943451U
Application number: CN202022061421.9U
Authority: CN
Inventors: 程诗栋
Original assignee: Shenzhen Fujian Construction Group Co ltd
Current assignee: Shenzhen Fujian Construction Group Co ltd
Priority date: 2020-09-19
Filing date: 2020-09-19
Publication date: 2021-08-13
Anticipated expiration: 2030-09-19

Abstract

The utility model discloses a small-size building material grinding device for building engineering, including base and the frame of fixed mounting on the base, the frame inboard from top to bottom in proper order fixed mounting have the feeder hopper, smash the casing and grind the casing, smash the casing internal rotation and install crushing wheel, smash to take turns to fixedly cup joint the pivot, and the front end of pivot rotates the outside and fixed the cup joint that extend to crushing casing and have the drive wheel, the left side fixed mounting of frame has driving motor, and the fixed drive wheel that has cup jointed on driving motor's the output. The utility model provides a small-size building material grinding device for building engineering has changed comparatively single structure in the past, can smash great material earlier after less granule, grinds again, and then accelerated the grinding speed greatly, has improved grinding efficiency and effect, and small in size, low in production cost grinds the convenience that the use was got up ten minutes.

Description

Small-size building material grinding device for building engineering

Technical Field

The utility model relates to a building engineering technical field especially relates to a small-size building material grinding device for building engineering.

Background

At present, the building engineering refers to an engineering entity formed by the construction of various house buildings and their auxiliary facilities and the installation activities of lines, pipelines and equipment matched with the house buildings, wherein the house buildings refer to the engineering which has a top cover, a beam column, a wall, a foundation and an inner space capable of being formed and meets the requirements of people on production, living, study and public activities.

In the construction, grind to building material and smash be essential step, but, all adopt large-scale apparatus to grind usually now, use very inconvenient, manufacturing cost is high, and the structure is comparatively single, great material does not directly grind through smashing many times for the grinding speed is longer, causes grinding efficiency not high. Therefore, the utility model provides a small-size building material grinding device for building engineering.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects in the prior art and providing a small building material grinding device for building engineering.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a small building material grinding device for building engineering comprises a base and a rack fixedly mounted on the base, wherein a feeding hopper, a grinding shell and a grinding shell are fixedly mounted on the inner side of the rack from top to bottom in sequence; be equipped with the feed opening on the bottom inner wall of crushing casing, and fixed mounting has the filter screen in the feed opening, grind the whole loudspeaker column structure that is of casing, grind the casing internal rotation and install the toper grinding head, and be equipped with the grinding clearance between the lateral wall of toper grinding head and grinding casing, the bottom fixedly connected with of toper grinding head rotates the post, is equipped with the installation cavity on the base, and fixed mounting has rotating electrical machines in the installation cavity, and the bottom of rotating the post rotate extend to the installation cavity in and with rotating electrical machines's output fixed connection, annular silo down has still been seted up at the top of base, and the bottom inner wall of annular silo down wholly to the slope below setting, annular silo and the bottom side opening looks adaptation of grinding the casing under, the annular still fixed cup joints the discharging pipe that the slope set up on the right side bottom inner wall of annular silo down.

Preferably, a grinding layer is arranged on the side wall of the grinding shell, and the conical grinding head is matched with the grinding layer for grinding.

Preferably, the whole body of the crushing shell is of a disc-shaped structure, a plurality of crushing knives are arranged on the circumferential side wall of the crushing shell, and the crushing wheel is matched with the crushing knives.

Preferably, the inner wall of the top of the mounting cavity is provided with a mounting hole, a bearing is mounted in the mounting hole, and the rotating column is rotatably mounted on the bearing.

Preferably, the bottom of the rotating motor is provided with a mounting plate, and the mounting plate is mounted on the inner wall of the bottom of the mounting cavity through a bolt.

Preferably, the right side of the rack is provided with a power supply and a controller positioned on the right side of the power supply, and the controller is electrically connected with the driving motor and the rotating motor respectively.

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

in the utility model, through the matching of the driving motor, the driving wheel, the belt, the driving wheel, the rotating shaft and the crushing wheel, the crushing wheel rotates and is matched with the crushing knife for crushing, so that larger materials can be preliminarily crushed to smaller particles, and the crushed smaller particle materials are filtered by the filter screen and fall into the grinding shell; meanwhile, the rotating column and the conical grinding head are driven to rotate through the rotating motor, the conical grinding head is matched with a grinding layer on the side wall of the grinding shell for friction grinding during rotation, and then materials with small particles can be quickly ground to powder, the ground powder materials fall into the annular lower trough again, and then the materials are discharged through the discharge pipe.

To sum up, the utility model provides a small-size building material grinding device for building engineering has changed comparatively single structure in the past, can smash great material earlier after less granule, grinds again, and then accelerated the grinding speed greatly, has improved grinding efficiency and effect, and small in size, low in production cost grinds the convenience that the use was got up ten minutes.

Drawings

FIG. 1 is a schematic front view of a small building material grinding apparatus for construction engineering according to the present invention;

FIG. 2 is a schematic view of the internal structure of the present invention;

fig. 3 is an enlarged schematic structural view of a portion a in fig. 2.

In the figure: 1 base, 2 frames, 3 feed hoppers, 4 crushing shells, 401 crushing knives, 5 grinding shells, 501 grinding layers, 6 driving motors, 7 driving wheels, 8 belts, 9 driving wheels, 10 rotating shafts, 11 crushing wheels, 12 filter screens, 13 conical grinding heads, 14 annular discharging grooves, 15 discharging pipes, 16 rotating motors, 17 rotating columns, 18 mounting cavities and 19 controllers.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-3, a small building material grinding device for building engineering comprises a base 1 and a frame 2 fixedly installed on the base 1, wherein a feed hopper 3, a crushing shell 4 and a grinding shell 5 are fixedly installed on the inner side of the frame 2 from top to bottom in sequence, a crushing wheel 11 is rotatably installed in the crushing shell 4, a rotating shaft 10 is fixedly sleeved on the crushing wheel 11, the front end of the rotating shaft 10 rotatably extends to the outside of the crushing shell 4 and is fixedly sleeved with a driving wheel 9, a driving motor 6 is fixedly installed on the left side of the frame 2, a driving wheel 7 is fixedly sleeved on the output end of the driving motor 6, and the driving wheel 7 is in transmission connection with the driving wheel 9 through a belt 8; a feed opening is arranged on the inner wall of the bottom of the crushing shell 4, a filter screen 12 is fixedly arranged in the feed opening, the whole grinding shell 5 is of a trumpet-shaped structure, a conical grinding head 13 is rotatably arranged in the grinding shell 5, a grinding gap is arranged between the conical grinding head 13 and the side wall of the grinding shell 5, the bottom of the conical grinding head 13 is fixedly connected with a rotating column 17, a mounting cavity 18 is arranged on the base 1, a rotating motor 16 is fixedly arranged in the mounting cavity 18, the bottom end of the rotating column 17 rotates and extends into the mounting cavity 18 and is fixedly connected with the output end of the rotating motor 16, the top of the base 1 is also provided with an annular blanking groove 14, and the whole bottom inner wall of annular unloading groove 14 sets up to the below right slope, annular unloading groove 14 and the bottom side opening looks adaptation of grinding casing 5, still fixed the cup jointing discharging pipe 15 that the slope set up on the right side bottom inner wall of annular unloading groove 14. The utility model provides a small-size building material grinding device for building engineering has changed comparatively single structure in the past, can smash great material earlier after less granule, grinds again, and then accelerated the grinding speed greatly, has improved grinding efficiency and effect, and small in size, low in production cost grinds the convenience that the use was got up ten minutes.

In this example, the polishing layer 501 is disposed on the sidewall of the polishing housing 5, and the conical polishing head 13 and the polishing layer 501 cooperate to polish.

In this example, the crushing case 4 has a disk-like structure as a whole, a plurality of crushing blades 401 are provided on a circumferential side wall of the crushing case 4, and the crushing wheel 11 is engaged with the crushing blades 401.

In this example, the top inner wall of the mounting cavity 18 is provided with a mounting hole, a bearing is mounted in the mounting hole, and the rotating column 17 is rotatably mounted on the bearing.

In this example, the bottom of the rotating electric machine 16 is provided with a mounting plate, and the mounting plate is mounted on the bottom inner wall of the mounting chamber 18 by bolts.

In this example, a power supply and a controller 19 located on the right side of the power supply are provided on the right side of the housing 2, and the controller 19 is electrically connected to the drive motor 6 and the rotating motor 16, respectively.

The working principle is as follows: when the grinding machine works, the driving motor 6 drives the driving wheel 7 to rotate, the belt 8 drives the driving wheel 9 to rotate, the driving wheel 9 drives the grinding wheel 11 to rotate through the rotating shaft 10, and the grinding wheel 11 rotates to be matched with the grinding knife 401 on the side wall of the grinding shell 4 for grinding, so that larger materials can be preliminarily ground into smaller particles, and meanwhile, the ground smaller particle materials are filtered by the filter screen 12 and fall into the grinding shell 5; meanwhile, still drive through rotating electrical machines 16 and rotate post 17 and toper grinding head 13 rotatoryly, toper grinding head 13 cooperates the friction grinding with the polishing layer 501 on the grinding shell 5 lateral wall when rotatory, and then can carry out quick grinding to the powder with the material of less granule, and the powder material who grinds falls down again to the annular under in the silo 14, finally discharge through discharging pipe 15 can.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The small building material grinding equipment for the building engineering comprises a base (1) and a rack (2) fixedly installed on the base (1), and is characterized in that a feeding hopper (3), a grinding shell (4) and a grinding shell (5) are fixedly installed on the inner side of the rack (2) from top to bottom in sequence, a grinding wheel (11) is installed in the grinding shell (4) in a rotating mode, a rotating shaft (10) is fixedly sleeved on the grinding wheel (11), the front end of the rotating shaft (10) rotates and extends to the outside of the grinding shell (4) and is fixedly sleeved with a driving wheel (9), a driving motor (6) is fixedly installed on the left side of the rack (2), a driving wheel (7) is fixedly sleeved on the output end of the driving motor (6), and the driving wheel (7) is in transmission connection with the driving wheel (9) through a belt (8); the bottom inner wall of the crushing shell (4) is provided with a feed opening, a filter screen (12) is fixedly mounted in the feed opening, the whole grinding shell (5) is of a horn-shaped structure, a conical grinding head (13) is mounted in the grinding shell (5) in a rotating manner, a grinding gap is formed between the conical grinding head (13) and the side wall of the grinding shell (5), the bottom of the conical grinding head (13) is fixedly connected with a rotating column (17), a base (1) is provided with an installation cavity (18), a rotating motor (16) is fixedly mounted in the installation cavity (18), the bottom of the rotating column (17) rotates to extend into the installation cavity (18) and is fixedly connected with the output end of the rotating motor (16), the top of the base (1) is further provided with an annular feed chute (14), the bottom inner wall of the annular feed chute (14) is integrally inclined towards the right lower side, and the annular feed chute (14) is matched with an opening of the grinding shell (5), the inner wall of the bottom of the right side of the annular discharging groove (14) is fixedly sleeved with a discharging pipe (15) which is obliquely arranged.

2. The small building material grinding device for construction engineering according to claim 1, characterized in that the grinding shell (5) is provided with a grinding layer (501) on the side wall, and the conical grinding head (13) is matched with the grinding layer (501) for grinding.

3. The small building material grinding apparatus for construction engineering according to claim 1, wherein the pulverizing casing (4) has an overall disk-like structure, a plurality of pulverizing blades (401) are provided on a circumferential side wall of the pulverizing casing (4), and the pulverizing wheel (11) is engaged with the pulverizing blades (401).

4. The grinding apparatus for small building materials for construction engineering according to claim 1, wherein the mounting cavity (18) is provided with a mounting hole on the top inner wall, a bearing is installed in the mounting hole, and the rotating column (17) is rotatably installed on the bearing.

5. The grinding apparatus for a small construction material for construction engineering according to claim 1, wherein a mounting plate is provided at the bottom of the rotating electrical machine (16), and the mounting plate is mounted on the inner wall of the bottom of the mounting chamber (18) by bolts.

6. The apparatus for grinding a small construction material for construction engineering according to claim 1, wherein a power supply and a controller (19) on the right side of the power supply are provided on the right side of the frame (2), and the controller (19) is electrically connected to the driving motor (6) and the rotating motor (16), respectively.