CN112547190A - Waste brick crushing equipment for building construction and working method thereof - Google Patents
Waste brick crushing equipment for building construction and working method thereof Download PDFInfo
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- CN112547190A CN112547190A CN202011336566.3A CN202011336566A CN112547190A CN 112547190 A CN112547190 A CN 112547190A CN 202011336566 A CN202011336566 A CN 202011336566A CN 112547190 A CN112547190 A CN 112547190A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C4/00—Crushing or disintegrating by roller mills
- B02C4/02—Crushing or disintegrating by roller mills with two or more rollers
- B02C4/08—Crushing or disintegrating by roller mills with two or more rollers with co-operating corrugated or toothed crushing-rollers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C1/00—Crushing or disintegrating by reciprocating members
- B02C1/14—Stamping mills
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C4/00—Crushing or disintegrating by roller mills
- B02C4/28—Details
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C4/00—Crushing or disintegrating by roller mills
- B02C4/28—Details
- B02C4/42—Driving mechanisms; Roller speed control
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C2201/00—Codes relating to disintegrating devices adapted for specific materials
- B02C2201/06—Codes relating to disintegrating devices adapted for specific materials for garbage, waste or sewage
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- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Mechanical Engineering (AREA)
- Crushing And Pulverization Processes (AREA)
Abstract
The invention belongs to the technical field of building construction, and particularly relates to waste brick crushing equipment for building construction and a working method thereof. Has the advantages that: the invention utilizes the mutual meshing transmission of four gears and combines the crushing mechanisms arranged on the outer side walls of the four crushing rollers in the crushing box, can smoothly crush bricks falling into the crushing box in all directions, and relatively improves the crushing degree.
Description
Technical Field
The invention relates to the technical field of building construction, in particular to waste brick crushing equipment for building construction and a working method thereof.
Background
At present, most of the demolished buildings in China are brick-concrete structures, wherein clay bricks occupy a large proportion in construction waste, if the recycling of the waste bricks is neglected, the waste bricks demolished by the buildings inevitably cause large pollution, if the brick types of the waste bricks demolished by the buildings are not complete, the waste bricks demolished by the buildings need to be crushed, the crushed bricks are mixed with cement in proportion, and then auxiliary materials are added, so that the bricks can be made into products such as light building blocks, hollow bricks and the like.
Waste bricks are generally subjected to crushing treatment by a crusher, the cost of a large-scale crusher is too high, a small rolling crusher can be selected for general brick recycling, the conventional crusher crushes the bricks by a rolling mode generally, crushed particles of the bricks are large, gaps of an extrusion roller can be increased by long-time use of the extrusion roller along with the crusher, the crushing effect of the bricks is poor, the abrasion condition of the extrusion roller can be caused, the long-term use is influenced, crushing blades on the conventional extrusion roller are not easy to replace, and the whole brick needs to be replaced once the abrasion condition is caused, the use cost is increased, and a large amount of time needs to be consumed.
Therefore, the waste brick crushing equipment for building construction is provided to solve the problems.
Disclosure of Invention
The invention aims to solve the defects in the prior art and provides waste brick crushing equipment for building construction.
In order to achieve the purpose, the invention adopts the following technical scheme:
a crushing device for waste bricks for building construction comprises a crushing box and a feed hopper, wherein the feed hopper is fixedly connected to the upper end of the crushing box, the feed hopper and the crushing box are communicated, four vertical support columns are uniformly distributed and connected to the lower end of the crushing box, the lower ends of the support columns are fixedly connected with a base which is in contact with the ground, a U-shaped shell is fixedly connected to the outer side wall of the crushing box, a transmission box is fixedly connected to the side wall of the crushing box, which is far away from the U-shaped shell, a driving motor is fixedly connected to the outer side wall of the U-shaped shell, the output end of the driving motor is fixedly connected with a first rotating shaft, one end of the first rotating shaft, which is far away from the driving motor, sequentially penetrates through the U-shaped shell and the crushing box and is rotatably connected with the inner wall of the transmission box, a second rotating shaft which is parallel to the first rotating shaft is rotatably connected to the inner wall of the transmission box, and the, the third rotating shaft and the fourth rotating shaft are symmetrically arranged at two sides of the first rotating shaft and the second rotating shaft, and the first rotating shaft, the second rotating shaft, the third rotating shaft and the fourth rotating shaft in the transmission case are connected by a first transmission mechanism;
the ends of the second rotating shaft, the third rotating shaft and the fourth rotating shaft far away from the inner wall of the transmission box are all rotationally connected with the inner wall of the crushing box, and the outer side walls of the first rotating shaft, the second rotating shaft, the third rotating shaft and the fourth rotating shaft in the crushing box are fixedly sleeved with crushing rollers, and a plurality of groups of crushing mechanisms which are arranged at intervals are uniformly arranged on the outer side walls of two adjacent crushing rollers, two vertical crushing plates are connected on the left inner wall and the right inner wall of the crushing box in a sliding way, a plurality of crushing teeth are evenly distributed on the side wall of the crushing plate opposite to the crushing roller, a fifth rotating shaft and a sixth rotating shaft are respectively and rotatably connected on the inner walls of the two vertical ends of the U-shaped shell, and the first rotating shaft, the fifth rotating shaft and the sixth rotating shaft in the U-shaped shell are connected by a second transmission mechanism, the outer side walls of the fifth rotating shaft and the sixth rotating shaft are respectively provided with a transverse adjusting mechanism corresponding to the two crushing plates;
the rectangle discharge gate rather than inside intercommunication is seted up to the lower extreme central authorities of broken case, and the lower extreme fixedly connected with of broken case and the collecting box that the rectangle discharge gate corresponds, equal fixedly connected with arranges the material pipe rather than inside intercommunication on the lateral wall about the collecting box.
In the above-mentioned crushing equipment for waste bricks for building construction, the first transmission mechanism includes a first gear, a second gear, a third gear and a fourth gear which are respectively fixedly sleeved on the outer side walls of the first rotating shaft, the second rotating shaft, the third rotating shaft and the fourth rotating shaft, the first gear is respectively engaged with the second gear and the third gear, and the second gear is also engaged with the fourth gear.
In the waste brick crushing equipment for building construction, the teeth, the tooth number and the outer diameter of the first gear, the second gear, the third gear and the fourth gear are all the same.
In foretell construction is with abandonment fragment of brick crushing apparatus, broken mechanism is including the fixed annular piece that cup joints on the crushing roller lateral wall, the equipartition is around having a plurality of installation pieces on the lateral wall of annular piece, the installation groove has been seted up on the lateral wall that annular piece was kept away from to the installation piece, the mounting groove internal rotation is connected with broken blade, fixedly connected with cross axle on broken blade's the lateral wall, the one end and the mounting groove inner wall of cross axle rotate to be connected, and the other end of cross axle extends to the outside of installation piece, threaded connection has fastening nut on the cross axle lateral wall in the installation piece outside, and is provided with the screw thread that matches with fastening nut on the lateral wall of cross.
In foretell construction is with abandonment fragment of brick crushing equipment, broken blade is crescent, two adjacent broken blade on the crushing roller lateral wall sets up in a staggered way, broken tooth on the crushing plate lateral wall sets up with the broken blade that third pivot and fourth pivot outside set up relatively.
In foretell construction waste brick fragment crushing apparatus, second drive mechanism is including fixed first sprocket of cup jointing on first pivot lateral wall, second sprocket and third sprocket have been fixed respectively to have cup jointed on the lateral wall of fifth pivot and sixth pivot, connect by same root chain between first sprocket, second sprocket and the third sprocket, the external diameter value of second sprocket will be greater than the external diameter value of first sprocket and third sprocket, and the rotational speed of fifth pivot and sixth pivot keeps the same.
In foretell construction is with abandonment fragment of brick crushing apparatus, horizontal adjustment mechanism includes a plurality of fixed cover respectively and connects the rotating cam on fifth pivot and sixth pivot lateral wall, and rotating cam's lateral wall extends to broken incasement and is connected with the lateral wall contact of crushing shell, set up the opening that corresponds with a plurality of rotating cam on the lateral wall of broken case, and the upper end of crushing shell is provided with the cambered surface of slope and prevents that the fragment of brick from entering into to the opening in, all be provided with the elastic recovery mechanism with broken incasement wall connection on the lateral wall around the crushing shell.
In foretell construction is with abandonment fragment of brick crushing apparatus, elasticity answer mechanism includes the supporting shoe of fixed connection on the breaker lateral wall, the T shape pole that fixedly connected with and supporting shoe correspond on the inner wall of broken case, and the supporting shoe slides and cup joints the outside at T shape pole, the answer spring has been cup jointed in the T shape pole outside between supporting shoe and the broken incasement wall, and the both ends of answer spring respectively with the lateral wall fixed connection of supporting shoe and broken case, the stock guide of the lower extreme fixedly connected with slope of breaker, and the lower extreme correspondence of stock guide sets up the upside at the rectangle discharge gate.
The invention also provides a working method of the waste brick crushing equipment for building construction, which comprises the following steps:
1) when the crushing equipment needs to be used, the crushing equipment can be placed at the position where waste bricks are stacked, then bricks are put into the crushing box through the feed hopper, the driving motor is started at the same time, the first rotating shaft is rotated, the second rotating shaft, the third rotating shaft and the fourth rotating shaft work simultaneously under the use of the first transmission mechanism, the rotating directions of the first rotating shaft, the second rotating shaft and the third rotating shaft are opposite, the directions of the first rotating shaft and the fourth rotating shaft are the same, and the bricks falling into the crushing box can be smoothly crushed in all directions by further utilizing the rotating mode and combining the crushing mechanisms arranged on the outer side walls of the four crushing rollers in the crushing box;
2) when driving motor uses, the rotation of fifth pivot and sixth pivot can be realized simultaneously to first pivot under second drive mechanism's cooperation is used, and then utilize the horizontal adjustment mechanism who sets up on fifth pivot and the sixth pivot lateral wall, can realize the lateral motion of two broken boards simultaneously, and under the use of answer mechanism, realize the horizontal reciprocating motion of broken board, both can utilize broken tooth to carry out the breakage to the brick between broken board and the crushing roller, also can utilize the stock guide to carry the operation to the broken brick after the broken incasement, so that the incessant use of equipment, and the brick after the broken completion can be followed two and arrange the material pipe and discharge, be convenient for subsequent collection and use.
Compared with the prior art, this building construction is with abandonment fragment of brick crushing apparatus's advantage lies in:
1. the invention utilizes the mutual meshing transmission of four gears and combines the crushing mechanisms arranged on the outer side walls of the four crushing rollers in the crushing box, can smoothly crush bricks falling into the crushing box in all directions, relatively improves the crushing degree, and can not cause the condition that some bricks are missed, namely, ensures the crushing efficiency and the stability of the crushing completion degree.
2. When the crushing device is used for crushing, the transverse adjusting mechanism and the return mechanism are used, namely, the transverse reciprocating motion of the crushing plate is realized, the crushing teeth can be used for crushing bricks between the crushing plate and the crushing roller, the guide plate can be used for conveying the crushed bricks in the crushing box, so that the device can be used uninterruptedly, the crushed bricks can be discharged from the two discharge pipes, and the subsequent collection and use are facilitated.
Drawings
Fig. 1 is a schematic structural view of the back of a waste brick crushing device for building construction according to the present invention;
fig. 2 is a schematic front structural view of a waste brick crushing device for building construction according to the present invention;
fig. 3 is an internal sectional view of a waste brick crushing apparatus for building construction according to the present invention;
fig. 4 is a schematic top view of the waste brick crushing apparatus for building construction according to the present invention;
FIG. 5 is a top view of the inside of a U-shaped casing of the waste brick crushing device for building construction according to the present invention;
FIG. 6 is an enlarged view of a portion A of FIG. 3;
fig. 7 is a partially enlarged view of fig. 3 at B.
In the figure, 1 crushing box, 2 feeding hopper, 3 supporting column, 4 base, 5U-shaped shell, 6 transmission box, 7 driving motor, 8 first rotating shaft, 9 second rotating shaft, 10 third rotating shaft, 11 fourth rotating shaft, 12 crushing roller, 13 crushing plate, 14 crushing teeth, 15 fifth rotating shaft, 16 sixth rotating shaft, 17 collecting box, 18 discharging pipe, 19 first gear, 20 second gear, 21 third gear, 22 fourth gear, 23 annular block, 24 mounting block, 25 crushing blade, 26 fastening nut, 27 first sprocket, 28 second sprocket, 29 third sprocket, 30 chain, 31 rotating cam, 32 supporting block, 33T-shaped rod, 34 return spring and 35 guide plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Examples
Referring to fig. 1-7, a crushing device for waste bricks for building construction comprises a crushing box 1 and a feed hopper 2, wherein the feed hopper 2 is fixedly connected to the upper end of the crushing box 1, the feed hopper 2 is communicated with the crushing box 1, the lower end of the crushing box 2 is uniformly connected with four vertical support columns 3, the lower ends of the support columns 3 are fixedly connected with a base 4 which is in contact with the ground, the outer side wall of the crushing box 1 is fixedly connected with a U-shaped shell 5, the side wall of the crushing box 1, which is far away from the U-shaped shell 5, is fixedly connected with a transmission box 6, the outer side wall of the U-shaped shell 5 is fixedly connected with a driving motor 7, the output end of the driving motor 7 is fixedly connected with a first rotating shaft 8, one end of the first rotating shaft 8, which is far away from the driving motor 7, sequentially penetrates through the U-shaped shell 5 and the crushing box 1 and is rotatably connected with the inner wall of, the inner walls of the transmission box 6 at the upper sides of the first rotating shaft 8 and the second rotating shaft 9 are also rotatably connected with a third rotating shaft 10 and a fourth rotating shaft 11, the third rotating shaft 10 and the fourth rotating shaft 11 are symmetrically arranged at two sides of the first rotating shaft 8 and the second rotating shaft 9, the first rotating shaft 8, the second rotating shaft 9, the third rotating shaft 10 and the fourth rotating shaft 11 in the transmission box 6 are connected by a first transmission mechanism, concretely, the first transmission mechanism comprises a first gear 19, a second gear 20, a third gear 21 and a fourth gear 22 which are respectively fixedly sleeved on the outer side walls of the first rotating shaft 8, the second rotating shaft 9, the third rotating shaft 10 and the fourth rotating shaft 11, the first gear 19 is respectively meshed with the second gear 20 and the third gear 21, the second gear 20 is also meshed with the fourth gear 22, more concretely, the teeth, the outer diameter values of the first gear 19, the second gear 20, the third gear 21 and the fourth gear 22 are all the same, the rotation speed of the plurality of crushing rollers 12 is ensured to be the same.
Wherein, the ends of the second rotating shaft 9, the third rotating shaft 10 and the fourth rotating shaft 11 far away from the inner wall of the transmission case 6 are rotatably connected with the inner wall of the crushing case 1, the outer side walls of the first rotating shaft 8, the second rotating shaft 9, the third rotating shaft 10 and the fourth rotating shaft 11 in the crushing case 1 are fixedly sleeved with the crushing rollers 12, the outer side walls of two adjacent crushing rollers 12 are uniformly provided with a plurality of groups of crushing mechanisms which are arranged at intervals, each crushing mechanism comprises an annular block 23 fixedly sleeved on the outer side wall of the crushing roller 12, the outer side wall of the annular block 23 is uniformly surrounded with a plurality of mounting blocks 24, the side wall of the mounting block 24 far away from the annular block 23 is provided with a mounting groove, the mounting groove is rotatably connected with a crushing blade 25, the side wall of the crushing blade 25 is fixedly connected with a cross shaft, one end of the cross shaft is rotatably connected with the inner wall of the mounting groove, the other end of the cross shaft extends to the outer side, and be provided with the screw thread that matches with fastening nut 26 on the lateral wall of cross axle, concretely, broken blade 25 is crescent, broken blade 25 on two adjacent crushing roller 12 lateral walls sets up in the crisscross, broken tooth 14 on the crushing board 13 lateral wall sets up with the broken blade 25 that sets up in the third pivot 10 and the fourth pivot 11 outside relatively, can change the use to the broken blade 25 that wears out after using for a long time, overall structure's replacement has been avoided promptly, the cost of using has been reduced relatively, help the long-term use of equipment.
Furthermore, the left and right inner walls of the crushing box 1 are both connected with two vertical crushing plates 13 in a sliding way, and the crushing plate 13 is evenly distributed with a plurality of crushing teeth 14 on the side wall opposite to the crushing roller 12, the inner walls of two vertical ends of the U-shaped shell 5 are respectively and rotatably connected with a fifth rotating shaft 15 and a sixth rotating shaft 16, and the first rotating shaft 8 in the U-shaped housing 5 is connected with the fifth rotating shaft 15 and the sixth rotating shaft 16 by a second transmission mechanism, the second transmission mechanism comprises a first chain wheel 27 fixedly sleeved on the outer side wall of the first rotating shaft 8, the outer side walls of the fifth rotating shaft 15 and the sixth rotating shaft 16 are respectively and fixedly sleeved with a second chain wheel 28 and a third chain wheel 29, the first chain wheel 27, the second chain wheel 28 and the third chain wheel 29 are connected by a same chain 30, the outer diameter value of the second chain wheel 28 is larger than the outer diameter values of the first chain wheel 27 and the third chain wheel 29, and the rotating speeds of the fifth rotating shaft 15 and the sixth rotating shaft 16 are kept the same.
Furthermore, the lateral walls of the fifth rotating shaft 15 and the sixth rotating shaft 16 are respectively provided with a lateral adjusting mechanism corresponding to the two crushing plates 13, specifically, the lateral adjusting mechanism comprises a plurality of rotating cams 31 respectively fixedly sleeved on the lateral walls of the fifth rotating shaft 15 and the sixth rotating shaft 16, the lateral walls of the rotating cams 31 extend into the crushing box 1 and are in contact connection with the lateral walls of the crushing plates 13, the lateral walls of the crushing box 1 are provided with openings corresponding to the plurality of rotating cams 31, the upper end of the crushing plate 13 is provided with an inclined arc surface and prevents bricks from entering the openings, the front and rear lateral walls of the crushing plate 13 are respectively provided with an elastic restoring mechanism connected with the inner wall of the crushing box 1, specifically, the elastic restoring mechanism comprises a supporting block 32 fixedly connected on the lateral wall of the crushing plate 13, the inner wall of the crushing box 1 is fixedly connected with a T-shaped rod 33 corresponding to the supporting block 32, and the supporting block 32 is sleeved outside the T-shaped rod 33 in a sliding manner, the return spring 34 is sleeved outside the T-shaped rod 33 between the supporting block 32 and the inner wall of the crushing box 1, two ends of the return spring 34 are respectively fixedly connected with the supporting block 32 and the side wall of the crushing box 1, the lower end of the crushing plate 13 is fixedly connected with an inclined material guide plate 35, and the lower end of the material guide plate 35 is correspondingly arranged on the upper side of the rectangular discharge port.
Wherein, broken case 1's lower extreme central authorities offer the rectangle discharge gate rather than inside intercommunication, and broken case 1's lower extreme fixedly connected with and the collecting box 17 that the rectangle discharge gate corresponds, equal fixedly connected with arranges the material pipe 18 rather than inside intercommunication on the lateral wall about collecting box 17.
In the invention, when crushing equipment is required to be used, the crushing equipment can be placed at a position where waste bricks are stacked, then bricks are put into the crushing box 1 through the feed hopper 2, the driving motor 7 is started at the same time, the first rotating shaft 8 is rotated, the second rotating shaft 9, the third rotating shaft 10 and the fourth rotating shaft 11 are enabled to work simultaneously under the use of the first transmission mechanism, the first rotating shaft 8, the second rotating shaft 9 and the third rotating shaft 10 are opposite in rotation direction, the first rotating shaft 8 and the fourth rotating shaft 11 are same in direction, the rotation mode is further utilized and the crushing mechanisms arranged on the outer side walls of the four crushing rollers 12 in the crushing box 1 are combined, and the bricks falling into the crushing box 1 can be smoothly crushed in all directions; furthermore, when driving motor 7 uses, first pivot 8 can realize the rotation of fifth pivot 15 and sixth pivot 16 simultaneously under second drive mechanism's cooperation is used, and then utilize the horizontal adjustment mechanism that sets up on fifth pivot 15 and the sixth pivot 16 lateral wall, can realize the lateral motion of two crushing boards 13 simultaneously, and under the use of answer mechanism, realize the horizontal reciprocating motion of crushing board 13, both can utilize broken tooth 14 to carry out the breakage to the brick between crushing board 13 and the crushing roller 12, also can utilize stock guide 35 to carry the operation to the brick after the breakage in crushing box 1, so that the incessant use of equipment, and the brick after the breakage is accomplished can be followed two and is arranged discharge tube 18 and discharge, be convenient for subsequent collection and use.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (8)
1. The utility model provides a construction is with abandonment fragment of brick crushing equipment, includes broken case (1) and feeder hopper (2) etc, feeder hopper (2) fixed connection is in the upper end of broken case (1), and feeds through the setting between feeder hopper (2) and broken case (1), the lower extreme equipartition of broken case (1) is connected with four vertical support columns (3), and base (4) of the lower extreme fixed connection of support column (3) and ground contact, a serial communication port, fixedly connected with U-shaped casing (5) on the lateral wall of broken case (1), fixedly connected with transmission case (6) on the lateral wall of U-shaped casing (5) is kept away from in broken case (1), fixedly connected with driving motor (7) on the lateral wall of U-shaped casing (5), the first pivot (8) of output fixedly connected with of driving motor (7), the one end that driving motor (7) was kept away from in first pivot (8) runs through U-shaped casing (5) and broken case (1) in proper order ) The inner wall of the transmission case (6) is rotatably connected with a second rotating shaft (9) parallel to the first rotating shaft (8), the inner walls of the transmission case (6) at the upper sides of the first rotating shaft (8) and the second rotating shaft (9) are also rotatably connected with a third rotating shaft (10) and a fourth rotating shaft (11), the third rotating shaft (10) and the fourth rotating shaft (11) are symmetrically arranged at two sides of the first rotating shaft (8) and the second rotating shaft (9), and the first rotating shaft (8), the second rotating shaft (9), the third rotating shaft (10) and the fourth rotating shaft (11) in the transmission case (6) are connected through a first transmission mechanism;
one end of the inner wall of the transmission box (6) far away from the second rotating shaft (9), the third rotating shaft (10) and the fourth rotating shaft (11) is rotatably connected with the inner wall of the crushing box (1), the outer side walls of the first rotating shaft (8), the second rotating shaft (9), the third rotating shaft (10) and the fourth rotating shaft (11) in the crushing box (1) are fixedly sleeved with the crushing rollers (12), a plurality of groups of crushing mechanisms distributed at intervals are uniformly arranged on the outer side walls of the two adjacent crushing rollers (12), the left inner wall and the right inner wall of the crushing box (1) are respectively connected with two vertical crushing plates (13) in a sliding manner, a plurality of crushing teeth (14) are uniformly distributed on the side walls opposite to the crushing rollers (12) of the crushing plates (13), the inner walls of the two vertical ends of the U-shaped shell (5) are respectively rotatably connected with the fifth rotating shaft (15) and the sixth rotating shaft (16), and the first rotating shaft (8) and the fifth rotating shaft (15) and the sixth rotating shaft (16) in the U-shaped shell (5) are rotatably connected with the The transmission mechanism is connected, and the outer side walls of the fifth rotating shaft (15) and the sixth rotating shaft (16) are respectively provided with a transverse adjusting mechanism corresponding to the two crushing plates (13);
the rectangle discharge gate rather than inside intercommunication is seted up to the lower extreme central authorities of broken case (1), and the lower extreme fixedly connected with of broken case (1) and collection box (17) that the rectangle discharge gate corresponds, equal fixedly connected with arranges material pipe (18) rather than inside intercommunication on the lateral wall about collection box (17).
2. The waste brick crushing device for building construction according to claim 1, wherein the first transmission mechanism comprises a first gear (19), a second gear (20), a third gear (21) and a fourth gear (22) which are fixedly sleeved on outer side walls of a first rotating shaft (8), a second rotating shaft (9), a third rotating shaft (10) and a fourth rotating shaft (11), respectively, the first gear (19) is meshed with the second gear (20) and the third gear (21), respectively, and the second gear (20) is further meshed with the fourth gear (22).
3. The waste brick crushing device for building construction according to claim 2, wherein the first gear (19), the second gear (20), the third gear (21) and the fourth gear (22) have the same teeth, the same number of teeth and the same outer diameter.
4. The waste brick crushing device for building construction according to claim 1, wherein the crushing mechanism comprises an annular block (23) fixedly sleeved on the outer side wall of the crushing roller (12), a plurality of installation blocks (24) are uniformly distributed on the outer side wall of the annular block (23) in a surrounding manner, an installation groove is formed in the side wall, away from the annular block (23), of each installation block (24), crushing blades (25) are rotationally connected in the installation groove, a cross shaft is fixedly connected to the side wall of each crushing blade (25), one end of the cross shaft is rotationally connected with the inner wall of the installation groove, the other end of the cross shaft extends to the outer side of each installation block (24), a fastening nut (26) is connected to the outer side wall of the cross shaft on the outer side of each installation block (24) in a threaded manner, and threads matched with the fastening nut (26) are arranged on the outer side wall.
5. The apparatus for crushing waste bricks for building construction as claimed in claim 4, wherein the second transmission mechanism comprises a first chain wheel (27) fixedly sleeved on the outer side wall of the first rotating shaft (8), the outer side walls of the fifth rotating shaft (15) and the sixth rotating shaft (16) are respectively and fixedly sleeved with a second chain wheel (28) and a third chain wheel (29), the first chain wheel (27), the second chain wheel (28) and the third chain wheel (29) are connected by a same chain (30), the outer diameter of the second chain wheel (28) is larger than the outer diameter of the first chain wheel (27) and the third chain wheel (29), and the rotating speeds of the fifth rotating shaft (15) and the sixth rotating shaft (16) are kept the same.
6. The waste brick crushing device for building construction according to claim 5, wherein the lateral adjustment mechanism comprises a plurality of rotating cams (31) fixedly sleeved on the outer side walls of the fifth rotating shaft (15) and the sixth rotating shaft (16), the outer side walls of the rotating cams (31) extend into the crushing box (1) and are in contact connection with the side walls of the crushing plates (13), openings corresponding to the plurality of rotating cams (31) are formed in the side walls of the crushing box (1), the upper ends of the crushing plates (13) are provided with inclined arc surfaces and prevent bricks from entering the openings, and elastic return mechanisms connected with the inner walls of the crushing box (1) are arranged on the front side walls and the rear side walls of the crushing plates (13).
7. The waste brick crushing device for building construction according to claim 6, wherein the elastic return mechanism comprises a supporting block (32) fixedly connected to the side wall of the crushing plate (13), a T-shaped rod (33) corresponding to the supporting block (32) is fixedly connected to the inner wall of the crushing box (1), the supporting block (32) is slidably sleeved on the outer side of the T-shaped rod (33), a return spring (34) is sleeved on the outer side of the T-shaped rod (33) between the supporting block (32) and the inner wall of the crushing box (1), two ends of the return spring (34) are respectively fixedly connected to the side wall of the supporting block (32) and the side wall of the crushing box (1), an inclined guide plate (35) is fixedly connected to the lower end of the crushing plate (13), and the lower end of the guide plate (35) is correspondingly arranged on the upper side of the rectangular discharge hole.
8. The operating method of the waste brick crushing apparatus for building construction according to claim 7, wherein:
1) when crushing equipment is required to be used, the crushing equipment can be placed at a position where waste bricks are stacked, then the bricks are thrown into the crushing box (1) through the feeding hopper (2), the driving motor (7) is started at the same time, the first rotating shaft (8) is made to rotate, under the use of the first transmission mechanism, the second rotating shaft (9), the third rotating shaft (10) and the fourth rotating shaft (11) are made to work simultaneously, the rotating directions of the first rotating shaft (8), the second rotating shaft (9) and the third rotating shaft (10) are opposite, the directions of the first rotating shaft (8) and the fourth rotating shaft (11) are the same, the bricks falling into the crushing box (1) can be crushed in all directions smoothly by further utilizing the rotating mode and combining the crushing mechanisms arranged on the outer side walls of the four crushing rollers (12) in the crushing box (1);
2) when driving motor (7) used, first pivot (8) can realize the rotation of fifth pivot (15) and sixth pivot (16) simultaneously under second drive mechanism's cooperation is used, and then utilize the horizontal adjustment mechanism that sets up on fifth pivot (15) and sixth pivot (16) lateral wall, can realize the lateral motion of two crushing boards (13) simultaneously, and under the use of return mechanism, realize the horizontal reciprocating motion of crushing board (13), both can utilize broken tooth (14) to carry out the breakage to the brick between crushing board (13) and crushing roller (12), also can utilize stock guide (35) to carry the operation to the broken brick in crushing case (1), so that the incessant use of equipment, and the broken brick after accomplishing can be discharged from two row material pipe (18), be convenient for subsequent collection uses.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011336566.3A CN112547190A (en) | 2020-11-25 | 2020-11-25 | Waste brick crushing equipment for building construction and working method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN202011336566.3A CN112547190A (en) | 2020-11-25 | 2020-11-25 | Waste brick crushing equipment for building construction and working method thereof |
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| CN112547190A true CN112547190A (en) | 2021-03-26 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113154800A (en) * | 2021-04-26 | 2021-07-23 | 南京三美农业发展有限公司 | Pollution-free organic fertilizer treatment device and treatment method thereof |
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2020
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113154800A (en) * | 2021-04-26 | 2021-07-23 | 南京三美农业发展有限公司 | Pollution-free organic fertilizer treatment device and treatment method thereof |
| CN113154800B (en) * | 2021-04-26 | 2023-08-01 | 南京三美农业发展有限公司 | Organic fertilizer pollution-free treatment device and treatment method thereof |
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