Building rubbish breaker
Technical Field
The invention relates to the technical field of buildings, in particular to a building rubbish crushing device.
Background
The construction waste refers to residue soil, waste materials, sludge and other wastes generated in the process of constructing, laying, dismantling and repairing various buildings, structures, pipe networks and the like by construction, construction units or individuals.
Disclosure of Invention
The invention aims to provide a construction waste crushing device which can realize the work of a dust suction fan while rolling construction waste, thereby avoiding the dust from being raised, improving the energy utilization rate and solving the problems in the background art.
In order to achieve the purpose, the invention provides the following technical scheme: a construction waste crushing device comprises a shell, a bottom plate, a conveyor belt and a feeding box, wherein the top end of the bottom plate is provided with the shell, the conveyor belt is transversely arranged at the lower end inside the shell, a filter plate is arranged inside the shell above the conveyor belt, a second mounting groove is formed in the central position of the upper end inside the shell, a movable plate is arranged inside the second mounting groove, a rolling head is arranged at the bottom end of the movable plate, a plurality of balancing weights are arranged inside the rolling head, a rotating shaft penetrating through the inside of the second mounting groove is transversely arranged inside the shell, a half-shaped tooth is arranged inside the second mounting groove on one side of the rotating shaft, a second rack matched with the half-shaped tooth is arranged on the front surface of the movable plate, the upper ends of two sides of the shell are respectively provided with a first mounting groove, two ends of the half-shaped, the utility model discloses a dust collection device, including first mounting groove, installation axle, dust collection cover, first mounting groove, installation axle bottom, installation axle top, installation axle bottom is provided with the dust absorption fan, the inside bottom of first mounting groove is provided with the dust collecting tank, just one side of dust collecting tank extends to the casing inside and is provided with the suction hood, the top of casing is provided with the feeding case, just the inside crushing roller that is provided with of feeding case.
Preferably, the bottom plate bottom is provided with the universal wheel, just the inside arrestment mechanism that is provided with of universal wheel.
Preferably, the inside bottom of pressure head all is provided with a plurality of draw-in grooves with the top, just the draw-in groove is inside to be provided with the baffle through the spring, the balancing weight sets up between the draw-in groove, just all contradict with the both ends of balancing weight on one side of the baffle.
Preferably, one side of the top end of the shell is provided with a first driving motor, and the output end of the first driving motor is connected with one end of the rotating shaft through a belt pulley mechanism.
Preferably, the second mounting groove and the movable plate form a sliding mechanism through the matching of the sliding groove and the sliding block, and a limiting block is arranged in the second mounting groove.
Preferably, the inside annular of casing is provided with the slide rail, the both sides of filter bottom be provided with slide rail assorted gyro wheel, the central point department of putting of filter bottom is provided with the fixed axle, just the fixed axle outside is provided with rotates the tooth, one side of shells inner wall transversely is provided with electric telescopic handle, just electric telescopic handle's output be provided with rotate the first rack of tooth assorted.
Preferably, the back of the feeding box is provided with a second driving motor, and the output end of the second driving motor is connected with one end of the crushing roller through a belt pulley mechanism.
Preferably, one end of the inner side of the conveyor belt is provided with a magnetic plate, one side of the bottom end in the shell is provided with a first collecting box, and the other side of the bottom end in the shell is provided with a second collecting box.
Compared with the prior art, the invention has the following beneficial effects:
1. according to the invention, through the arrangement of the half-shaped teeth and the second rack, when the rotating shaft rotates, the half-shaped teeth are contacted with the second rack, the rolling head is lifted under the action of meshing transmission, the rotating shaft continues to rotate until the half-shaped teeth are separated from the second rack, and the rolling head descends under the action of gravity, so that construction waste is continuously rolled, the working efficiency is improved, meanwhile, through the reversing action of the arranged second conical teeth and the first conical teeth, when the rotating shaft rotates, the mounting shaft can be driven to rotate, the dust collection fan can be realized by the mounting shaft, so that dust generated in the shell is sucked into the bottom end of the dust collection groove through the dust collection cover for collection, the dust is prevented from being lifted, the working environment is influenced, and the energy utilization rate is improved.
2. According to the invention, through the matching of the rotating teeth and the first rack, the back-and-forth rotation of the filter plate can be realized, so that the grinding efficiency and the uniformity can be improved on one hand, and the falling of materials can be accelerated on the other hand.
3. According to the invention, through the magnetic plate arranged on the inner side of the conveyor belt, when the crushed construction waste falls on the conveyor belt and is conveyed forwards, when the materials are conveyed to one end of the conveyor belt, the waste materials without iron directly fall into the first collection box for collection, the waste materials with iron can be continuously conveyed due to the magnetic attraction effect of the magnetic plate, and when the materials are conveyed to the end of the magnetic plate, the waste materials with iron lose the magnetic attraction effect and fall into the second collection box, so that the classified collection can be completed, and the practicability is better.
4. According to the invention, through the arranged crushing roller, when the crushing roller works, the construction waste can be preliminarily crushed, and the secondary rolling can be realized by matching with the arranged rolling head, so that the crushing efficiency and the crushing quality are improved.
Drawings
FIG. 1 is a schematic front sectional view of the present invention;
FIG. 2 is a schematic top sectional view of the feed box of the present invention;
FIG. 3 is a schematic perspective view of a second mounting groove according to the present invention;
FIG. 4 is a schematic perspective view of a rotating shaft according to the present invention;
FIG. 5 is an enlarged view of the structure at A in FIG. 1 according to the present invention;
FIG. 6 is an enlarged view of the structure at B in FIG. 1 according to the present invention;
FIG. 7 is an enlarged view of the structure of FIG. 1 at C according to the present invention.
In the figure: 1. a crushing roller; 2. a first drive motor; 3. a rotating shaft; 4. a dust collecting groove; 5. grinding a pressing head; 6. a slide rail; 7. a magnetic plate; 8. a housing; 9. a first collection tank; 10. a base plate; 11. a universal wheel; 12. a second collection tank; 13. a conveyor belt; 14. an electric telescopic rod; 15. a roller; 16. a filter plate; 17. a dust hood; 18. a first mounting groove; 19. a second mounting groove; 20. a feeding box; 21. a second drive motor; 22. a first bevel gear; 23. a dust collection fan; 24. a second taper tooth; 25. installing a shaft; 26. a baffle plate; 27. a balancing weight; 28. a card slot; 29. a spring; 30. a first rack; 31. rotating the teeth; 32. a fixed shaft; 33. a half-shaped tooth; 34. a second rack; 35. a movable 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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 to 7, the present invention provides a technical solution: a construction waste crushing device comprises a shell 8, a bottom plate 10, a conveyor belt 13 and a feeding box 20, wherein universal wheels 11 are arranged at the bottom end of the bottom plate 10, and a braking mechanism is arranged inside the universal wheels 11;
the device is moved to a designated position through the arranged universal wheels 11;
the top end of the bottom plate 10 is provided with a shell 8;
the sliding rail 6 is annularly arranged in the shell 8, the rollers 15 matched with the sliding rail 6 are arranged on two sides of the bottom end of the filter plate 16, the fixed shaft 32 is arranged in the center of the bottom end of the filter plate 16, the rotating teeth 31 are arranged on the outer side of the fixed shaft 32, the electric telescopic rod 14 is transversely arranged on one side of the inner wall of the shell 8, and the first rack 30 matched with the rotating teeth 31 is arranged at the output end of the electric telescopic rod 14;
due to the matching of the rotating teeth 31 and the first rack 30, the back-and-forth rotation of the filter plate 16 can be realized, at the moment, the roller 15 moves in the slide rail 6, the stability of the movement of the filter plate 16 is improved, and through the back-and-forth rotation of the filter plate 16, on one hand, the grinding efficiency and the uniformity can be improved, and on the other hand, the falling of materials can be accelerated;
a first driving motor 2 is arranged on one side of the top end of the shell 8, the model of the first driving motor 2 is Y90S-6, and the output end of the first driving motor 2 is connected with one end of the rotating shaft 3 through a belt pulley mechanism;
the first driving motor 2 is started to work, and the rotating shaft 3 can be driven to rotate through the arrangement of the belt pulley mechanism;
and the lower end inside the shell 8 is transversely provided with a conveyor belt 13;
a magnetic plate 7 is arranged at one end of the inner side of the conveyor belt 13, a first collecting box 9 is arranged at one side of the bottom end in the shell 8, and a second collecting box 12 is arranged at the other side of the bottom end in the shell 8;
when the crushed construction waste falls on the conveyor belt 13 and is conveyed forwards, when the materials are conveyed to one end of the conveyor belt 13, the non-ferrous waste directly falls into the first collection box 9 for collection, the ferrous waste can be conveyed continuously due to the magnetic attraction effect of the magnetic plate 7, and when the materials are conveyed to the end of the magnetic plate 7, the ferrous waste loses the magnetic attraction effect and falls into the second collection box 12, so that the classified collection can be completed;
a filter plate 16 is arranged in the shell 8 above the conveyor belt 13, and a second mounting groove 19 is arranged at the central position of the upper end in the shell 8;
when the rotating shaft 3 rotates to enable the half-shaped teeth 33 to be in contact with the second rack 34, the rolling head 5 is lifted under the action of meshing transmission, the rotating shaft 3 continues to rotate until the half-shaped teeth 33 are separated from the second rack 34, and the rolling head 5 descends under the action of gravity, so that the construction waste is rolled continuously;
a movable plate 35 is arranged in the second mounting groove 19, and a rolling head 5 is arranged at the bottom end of the movable plate 35;
a plurality of clamping grooves 28 are formed in the bottom end and the top end of the interior of the rolling head 5, the retaining plates 26 are arranged in the clamping grooves 28 through springs 29, the balancing weight 27 is arranged between the clamping grooves 28, and one side of each retaining plate 26 is abutted against two ends of each balancing weight 27;
through the arranged clamping grooves 28, a plurality of balancing weights 27 can be selectively installed, so that different rolling and crushing requirements can be better met;
a plurality of balancing weights 27 are arranged inside the grinding head 5, a rotating shaft 3 penetrating through the inside of the second mounting groove 19 is transversely arranged inside the shell 8, a half-shaped tooth 33 is arranged inside the second mounting groove 19 on one side of the rotating shaft 3, a second rack 34 matched with the half-shaped tooth 33 is arranged on the front surface of the movable plate 35, first mounting grooves 18 are arranged at the upper ends of the two sides of the shell 8, two ends of the half-shaped tooth 33 extend into the first mounting groove 18 and are provided with second conical teeth 24, a mounting shaft 25 is arranged at the upper end inside the first mounting groove 18, a first conical tooth 22 is arranged at the top end of the mounting shaft 25, a dust suction fan 23 is arranged at the bottom end of the mounting shaft 25, a dust collecting groove 4 is arranged at the bottom end inside the first mounting groove 18, one side of the dust collecting groove 4 extends into the shell;
the back of the feeding box 20 is provided with a second driving motor 21, the model of the second driving motor 21 is Y90S-2, and the output end of the second driving motor 21 is connected with one end of the crushing roller 1 through a belt pulley mechanism;
the crushing roller 1 is driven to work, so that the construction waste can be initially crushed;
and the feed box 20 is internally provided with a crushing roller 1.
The working principle is as follows: when the construction waste crushing device is used, firstly, the device is moved to a designated position through the arranged universal wheel 11, then construction waste to be treated is added into the feeding box 20, the crushing roller 1 is driven to work, preliminary crushing of the construction waste can be realized, the construction waste after the preliminary crushing falls on the filter plate 16, the first driving motor 2 is started to work, the rotating shaft 3 can be driven to rotate through the arrangement of the belt wheel mechanism, due to the matching of the half-shaped teeth 33 and the second rack 34, when the rotating shaft 3 rotates, the half-shaped teeth 33 are contacted with the second rack 34, the rolling head 5 is lifted under the action of meshing transmission, the rotating shaft 3 continues to rotate until the half-shaped teeth 33 are separated from the second rack 34, the rolling head 5 descends under the action of gravity, so that the construction waste is continuously rolled, meanwhile, the reversing action of the arranged second conical teeth 24 and the first conical teeth 22 is adopted, when the rotating shaft 3 rotates, the mounting shaft 25 can be driven to rotate, the mounting shaft 25 can realize the work of the dust absorption fan 23, and therefore, dust generated in the shell 8 is absorbed into the bottom end of the dust collection groove 4 through the dust absorption cover 17 to be collected;
meanwhile, the electric telescopic rod 14 is driven, the electric telescopic rod 14 can drive the first rack 30 to do telescopic motion, the rotation of the filter plate 16 can be achieved due to the matching of the rotating teeth 31 and the first rack 30, at the moment, the roller 15 moves in the sliding rail 6, the motion stability of the filter plate 16 is improved, the grinding efficiency and the uniformity can be improved on one hand, and the falling of materials can be accelerated on the other hand through the back-and-forth rotation of the filter plate 16;
building rubbish after the breakage falls on conveyer belt 13 and carries out the onward transport, when the material transmitted 13 one end of conveyer belt, the waste material that does not contain iron directly fell into first collecting box 9 inside and collects, and the waste material of iron can continue to carry because the magnetism of magnetic sheet 7 is inhaled the effect, when carrying to the end of magnetic sheet 7, the waste material of iron loses magnetism and inhales the effect, falls into inside second collecting box 12 to alright accomplish the categorised collection.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.