CN115709111A

CN115709111A - Crushing and classifying device for construction waste

Info

Publication number: CN115709111A
Application number: CN202211408851.0A
Authority: CN
Inventors: 常振新
Original assignee: Anhui Huixinjiu New Building Materials Co ltd
Current assignee: Anhui Huixinjiu New Building Materials Co ltd
Priority date: 2022-11-11
Filing date: 2022-11-11
Publication date: 2023-02-24

Abstract

The invention discloses a building garbage crushing and classifying device which comprises a garbage crushing box, wherein the top of the garbage crushing box is communicated with a hopper, one side of the garbage crushing box is provided with a box door, one side of the garbage crushing box is fixedly provided with an installation box, one side of the garbage crushing box is fixedly provided with a connecting plate, the top of the connecting plate is fixedly provided with a first motor, two crushing rollers are rotatably connected between two sides of the inner wall of the garbage crushing box, and the inner wall of the installation box is rotatably connected with two chain wheels. This crushing and classifying device of building rubbish through the setting of drive assembly with resilience punching press mechanism, has realized the automation and has assaulted vibrations to the electro-magnet baffle for other rubbish that are blockked on metal refuse have been avoided causing rubbish jam on the electro-magnet baffle by shaking down, and the great rubbish of some viscidities is also shaken down more easily moreover, and degree of automation is high, clears up effectually.

Description

Crushing and classifying device for construction waste

Technical Field

The invention relates to the technical field of construction waste treatment, in particular to a construction waste crushing and classifying device.

Background

The construction waste refers to residue, waste soil, waste material, sludge and other wastes generated in the process of constructing, laying or dismantling and repairing various buildings, structures, pipe networks and the like by construction and construction units or individuals.

Referring to Chinese patent, a construction waste classification device (publication number: CN211678072U, published as: 2020-10-16) can crush construction waste twice by arranging a crushing blade and a crushing roller, so that the crushing effect can be improved, and the crushing is more thorough; when the classification box works through the exhaust fan, the dust in the classification box is exhausted through the dust exhaust pipe, enters the filter box through the dust exhaust pipe, is filtered and then is exhausted, so that the working environment is protected, and the influence on the normal work of the classification box can be avoided; through being provided with the electro-magnet baffle, the circular telegram back, can adsorb metallic waste, make other rubbish arrange the discharge of material pipe through the collecting box bottom, at last through the outage, discharge metallic waste again, the categorised function of building rubbish has been realized, but because the electro-magnet baffle adsorbs metallic waste after the circular telegram, the phenomenon of the ejection of compact can appear other rubbish by metallic waste blockking, if metallic waste adsorbs when too much the probability causes the jam of piling up of other rubbish, some the great rubbish of viscidity glue easily on the electro-magnet baffle surface in addition, inconvenient clearance, cause the jam of discharge gate easily when rubbish ejection of compact speed is great in addition, it effectively leads to stifled to lack automatic stifled subassembly of leading to, we have proposed a building rubbish to this crushing and classifying device and solve above-mentioned problem.

Disclosure of Invention

Aiming at the defects of the prior art, the invention provides a crushing and classifying device for construction waste, which solves the problems that after metal waste is electrically adsorbed by an electromagnet baffle, other waste is blocked by the metal waste to be discharged, if the metal waste is excessively adsorbed, the other waste is likely to be accumulated and blocked, the other waste with larger viscosity is likely to be adhered to the surface of the electromagnet baffle, the cleaning is inconvenient, in addition, when the waste discharge rate is higher, the blockage of a discharge hole is likely to be caused, and an automatic blockage removing component is lacked to effectively remove blockage.

In order to achieve the purpose, the invention is realized by the following technical scheme: the utility model provides a crushing sorter of construction waste, includes rubbish crushing bin, the top intercommunication of rubbish crushing bin has the hopper, the chamber door has been seted up to one side of rubbish crushing bin, one side of rubbish crushing bin is fixed with the install bin, one side of rubbish crushing bin is fixed with the connecting plate, the top of connecting plate is fixed with first motor, it is connected with two crushing rollers to rotate between the both sides of rubbish crushing bin inner wall, the inner wall of install bin rotates and is connected with two sprockets, the output of first motor is fixed with one side of one of them sprocket, connects through chain drive between two sprockets, one of them the pivot of crushing roller is fixed with one side of another sprocket, two all be fixed with the gear in the pivot of crushing roller, two the tooth meshing of gear, the inside of rubbish crushing bin is provided with the electro-magnet baffle, the discharge gate has all been seted up to the both sides of rubbish crushing bin, the both sides of rubbish crushing bin all are provided with automatic unblocking subassembly, the bottom of rubbish crushing bin inner wall is provided with drive assembly and resilience punching press mechanism, drive assembly drives the resilience electromagnet mechanism and kick-backs the punching press the baffle, the slide block is seted up to one side of crushing bin inner wall, the slider is fixed with the slider slide block slide chute connection of spout.

Preferably, the driving assembly comprises a fixed seat fixed at the bottom of the inner wall of the garbage crushing box, a vertical block is fixed at the center of the inner wall of the fixed seat, the inner wall of the fixed seat is slidably connected with a moving block at one side of the vertical block, and a top plate is fixed at the tops of the inner wall of the fixed seat and one side of the vertical block.

Preferably, a threaded rod is rotatably connected between the bottom of the top plate and the bottom of the inner wall of the garbage crushing box, the top end of the threaded rod penetrates through the moving block and extends to the outside of the moving block, and the outer surface of the threaded rod is in threaded connection with the inner surface of the moving block.

Preferably, the bottom end of the threaded rod penetrates through the garbage crushing box and extends to the bottom of the garbage crushing box, a second motor is fixed to the bottom of the garbage crushing box, the output end of the second motor is fixed to the bottom end of the threaded rod through a coupler, and a connecting column is fixed to one side of the moving block.

Preferably, resilience punching press mechanism includes the resilience piece of sliding connection at fixing base inner wall and riser opposite side, the top of resilience piece is fixed with the stamping rod, the top of stamping rod contacts the extrusion with the bottom of electro-magnet baffle, the horizontal slot has been seted up to one side of resilience piece.

Preferably, one side of the inner wall of the transverse groove is fixed with a transverse pipe, one end of the transverse pipe is connected with a transverse rod in a sliding mode, one end of the transverse rod penetrates through the transverse pipe and extends to the inner portion of the transverse pipe, a trapezoidal block is fixed to the other end of the transverse rod, and a first spring is sleeved on the outer surface of the transverse pipe.

Preferably, the one end of first spring is fixed with the inner wall of transverse groove, the other end of first spring is fixed with one side of trapezoidal piece, one side of trapezoidal piece is fixed with the dead lever, one side of erecting the piece is fixed with the fixed plate, one side of fixed plate is fixed with three hornblocks, the bottom of dead lever contacts the extrusion with the inclined plane of three hornblocks, the bottom of spliced pole contacts the extrusion with the top of trapezoidal piece, the inclined plane of trapezoidal piece contacts the extrusion with the surface of fixed plate, be fixed with the second spring between the bottom of rebound piece and the bottom of rubbish crushing box inner wall.

Preferably, automatic lead to stifled subassembly including fixing the L template in rubbish crushing bin one side, the inner wall of L template is fixed with electric telescopic handle, electric telescopic handle's one end is fixed with the push pedal, one side of push pedal is fixed with three and leads to stifled inserted bar, and is three the one end that leads to stifled inserted bar runs through the discharge gate and extends to the inside of discharge gate.

Advantageous effects

The invention provides a crushing and classifying device for construction waste. Compared with the prior art, the method has the following beneficial effects:

(1) This crushing and classifying device of building rubbish through the setting of drive assembly with resilience punching press mechanism, has realized the automation and has assaulted vibrations to the electro-magnet baffle for other rubbish that are blockked on metal refuse are shaken by the shake and are shaken down, have avoided causing rubbish jam on the electro-magnet baffle, and the great rubbish of some viscidities is also shaken down more easily moreover, and degree of automation is high, clears up effectually.

(2) This crushing and classifying device of building rubbish leads to the setting of stifled subassembly through automatic, has realized leading to stifled fast to the automation of discharge gate, has avoided causing the jam of discharge gate when rubbish ejection of compact speed is great, and the practicality is very strong.

Drawings

FIG. 1 is a perspective view of the external structure of the present invention;

FIG. 2 is a view showing an opened state of the door according to the present invention;

FIG. 3 is a perspective view of a portion of the present invention;

FIG. 4 is a diagram showing the separation state of the electromagnet baffle and the garbage can according to the present invention;

FIG. 5 is a perspective view of the drive assembly and rebound punch mechanism of the present invention;

FIG. 6 is an enlarged view of a portion of the invention at A in FIG. 5;

fig. 7 is an exploded view of the automatic unblocking assembly of the present invention.

In the figure: 1. a garbage crushing box; 2. a hopper; 3. a box door; 4. installing a box; 5. a connecting plate; 6. a first motor; 7. a crushing roller; 8. a sprocket; 9. a chain; 10. a gear; 11. an electromagnet baffle; 12. a discharge port; 13. an automatic plug-through component; 14. a drive assembly; 15. a rebound stamping mechanism; 16. a chute; 17. A slider; 141. a fixed seat; 142. a vertical block; 143. a moving block; 144. a top plate; 145. a threaded rod; 146. a second motor; 147. connecting columns; 151. a rebound block; 152. punching the press rod; 153. a transverse groove; 154. A transverse tube; 155. a cross bar; 156. a trapezoidal block; 157. a first spring; 158. fixing the rod; 159. a fixing plate; 1510. a triangular block; 1511. a second spring; 131. an L-shaped plate; 132. an electric telescopic rod; 133. Pushing a plate; 134. the plugging rod is plugged.

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 obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.

The embodiment of the invention provides two technical schemes, which specifically comprise the following embodiments:

example 1

Referring to fig. 1-6, a crushing and sorting device for construction waste comprises a waste crushing bin 1, a hopper 2 is communicated with the top of the waste crushing bin 1, a bin door 3 is arranged on one side of the waste crushing bin 1, a mounting bin 4 is fixed on one side of the waste crushing bin 1, a connecting plate 5 is fixed on one side of the waste crushing bin 1, a first motor 6 is fixed on the top of the connecting plate 5, the first motor 6 is controlled by an external switch and is electrically connected with an external power supply, two crushing rollers 7 are rotatably connected between two sides of the inner wall of the waste crushing bin 1, two chain wheels 8 are rotatably connected with the inner wall of the mounting bin 4, the output end of the first motor 6 is fixed on one side of one chain wheel 8, the two chain wheels 8 are in transmission connection through a chain 9, the rotating shaft of one crushing roller 7 is fixed on one side of the other chain wheel 8, gears 10 are fixed on the rotating shafts of the two crushing rollers 7, the teeth of the two gears 10 are meshed, an electromagnet baffle 11 is arranged inside the garbage crushing box 1, the electromagnet baffle 11 is controlled by an external switch and is electrically connected with an external power supply through a lead, the electromagnet baffle 11 can generate magnetism after being electrified, can adsorb metal garbage, loses the magnetism after being powered off, and enables the adsorbed metal garbage to slide down, the metal garbage and the nonmetal garbage can be classified by the electromagnet baffle 11, the two sides of the garbage crushing box 1 are both provided with a discharge port 12, the discharge port 12 can output construction garbage, the two sides of the garbage crushing box 1 are both provided with automatic blocking components 13, the bottom of the inner wall of the garbage crushing box 1 is provided with a driving component 14 and a rebound stamping mechanism 15, the driving component 14 drives the rebound stamping mechanism 15 to rebound and stamp the electromagnet baffle 11, one side of the inner wall of the garbage crushing box 1 is provided with a chute 16, a slide block 17 is fixed on one side of the electromagnet baffle 11, and the outer surface of the slide block 17 is in sliding connection with the inner surface of the sliding chute 16.

The driving assembly 14 includes a fixing base 141 fixed on the bottom of the inner wall of the garbage can 1, a vertical block 142 is fixed in the center of the inner wall of the fixing base 141, a moving block 143 is slidably connected between the inner wall of the fixing base 141 and one side of the vertical block 142, and a top plate 144 is fixed on the top of the inner wall of the fixing base 141 and one side of the vertical block 142.

A threaded rod 145 is rotatably connected between the bottom of the top plate 144 and the bottom of the inner wall of the garbage bin 1, the top end of the threaded rod 145 penetrates through the moving block 143 and extends to the outside of the moving block 143, and the outer surface of the threaded rod 145 is in threaded connection with the inner surface of the moving block 143.

The bottom of threaded rod 145 runs through rubbish crushing bin 1 and extends to the bottom of rubbish crushing bin 1, and the bottom of rubbish crushing bin 1 is fixed with second motor 146, and second motor 146 is three-phase asynchronous motor, can carry out just reversing, receives external switch control, and with external power supply electric connection, and the output of second motor 146 passes through the bottom mounting of shaft coupling with threaded rod 145, and one side of movable block 143 is fixed with spliced pole 147.

Rebound punching press mechanism 15 includes that sliding connection is at fixing base 141 inner wall and resilience piece 151 of riser 142 opposite side, and the top of resilience piece 151 is fixed with punching press pole 152, and the top of punching press pole 152 contacts the extrusion with the bottom of electromagnet baffle 11, and horizontal slot 153 has been seted up to one side of resilience piece 151.

A transverse pipe 154 is fixed on one side of the inner wall of the transverse groove 153, a transverse rod 155 is slidably connected to one end of the transverse pipe 154, one end of the transverse rod 155 penetrates through the transverse pipe 154 and extends to the inside of the transverse pipe 154, a trapezoidal block 156 is fixed on the other end of the transverse rod 155, and a first spring 157 is sleeved on the outer surface of the transverse pipe 154.

One end of the first spring 157 is fixed with the inner wall of the transverse groove 153, the other end of the first spring 157 is fixed with one side of the trapezoidal block 156, one side of the trapezoidal block 156 is fixed with the fixing rod 158, one side of the vertical block 142 is fixed with the fixing plate 159, one side of the fixing plate 159 is fixed with the triangular block 1510, the bottom of the fixing rod 158 is in contact extrusion with the inclined surface of the triangular block 1510, the bottom of the connecting column 147 is in contact extrusion with the top of the trapezoidal block 156, the inclined surface of the trapezoidal block 156 is in contact extrusion with the outer surface of the fixing plate 159, the second spring 1511 is fixed between the bottom of the rebound block 151 and the bottom of the inner wall of the garbage crushing box 1, through the arrangement of the driving assembly 13 and the rebound punching mechanism 15, the automatic impact vibration on the electromagnet baffle 11 is realized, other garbage blocked on the metal garbage is shaken, the garbage blockage on the electromagnet baffle 11 is avoided, and some garbage with larger viscosity is easier to be shaken, the degree of automation is high, and the cleaning effect is good.

Example 2

On the basis of example 1, see FIGS. 1, 2 and 7

Automatic lead to stifled subassembly 13 is including fixing the L template 131 in rubbish crushing box 1 one side, the inner wall of L template 131 is fixed with electric telescopic handle 132, electric telescopic handle 132 is prior art, receive external switch control, and with external power source electric connection, electric telescopic handle 132's one end is fixed with push pedal 133, one side of push pedal 133 is fixed with three stifled inserted bar 134 that leads to, lead to stifled inserted bar 134 and can dredge the rubbish that blocks up at discharge gate 12 and divide, be favorable to the ejection of compact of rubbish, quick stifled of leading to has been realized, the three one end that leads to stifled inserted bar 134 runs through discharge gate 12 and extends to the inside of discharge gate 12, through the setting of automatic stifled subassembly 13 that leads to, realized the automation to lead to stifled fast of discharge gate 12, avoided rubbish ejection of compact speed to cause the jam of discharge gate 12 when great, the practicality is very strong.

And those not described in detail in this specification are well within the skill of those in the art.

When the garbage crusher works, firstly, construction garbage is poured into the hopper 2, the first motor 6 is further started, the first motor 6 drives the chain wheel 8 and the chain 9 to rotate, the chain wheel 8 drives the two gears 10 to rotate, the two gears 10 drive the two crushing rollers 7 to crush and roll the construction garbage, the crushed garbage falls onto the electromagnet baffle 11, after the electromagnet baffle 11 is started to be electrified, the metal garbage is adsorbed, the second motor 146 is further started, the second motor 146 drives the threaded rod 145 to rotate, the threaded rod 145 drives the movable block 143 to slide downwards, the movable block 143 drives the connecting column 147 to be in contact with the top of the trapezoidal block 156, the trapezoidal block 156 drives the rebound block 151 to slide downwards, the rebound block 151 starts to compress the second spring 1511, when the trapezoidal block 156 drives the fixing rod 158 to be in contact with the inclined plane of the triangular block 1510, the inclined plane of the trapezoidal block 156 contacts and extrudes with the outer surface of the fixing plate 159, meanwhile, the trapezoidal block 156 is stressed to slide towards the inside of the transverse groove 153, meanwhile, the trapezoidal block 156 drives the cross rod 155 to slide into the transverse pipe 154, meanwhile, the trapezoidal block 156 begins to extrude and compress the first spring 157, finally, the connecting column 147 slides away from the trapezoidal block 156, at the same time, under the elastic action of the second spring 1511, the second spring 1511 resets and drives the rebound block 151 to slide upwards, meanwhile, the rebound block 151 drives the impact rod 152 to impact the bottom of the electromagnet baffle 11 upwards, meanwhile, the electromagnet baffle 11 drives the sliding block 17 to slide upwards along the inner surface of the sliding groove 16, through reversing the second motor 146, the moving block 143 resets, the processes are repeated, the electromagnet baffle 11 can shake other garbage blocked on the metal garbage, through starting the electric telescopic rod 132, the electric telescopic rod 132 drives the push plate 133 and the blocking rod 134 to move, meanwhile, the plugging plug rod 134 is inserted into the discharge hole 12 for plugging.

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.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various 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.

Claims

1. The utility model provides a building rubbish smashes sorter, includes rubbish crushing box (1), the top intercommunication of rubbish crushing box (1) has hopper (2), its characterized in that: a box door (3) is arranged on one side of the garbage crushing box (1), an installation box (4) is fixed on one side of the garbage crushing box (1), a connecting plate (5) is fixed on one side of the garbage crushing box (1), a first motor (6) is fixed at the top of the connecting plate (5), two crushing rollers (7) are rotatably connected between two sides of the inner wall of the garbage crushing box (1), two chain wheels (8) are rotatably connected with the inner wall of the installation box (4), the output end of the first motor (6) is fixed with one side of one of the chain wheels (8), the two chain wheels (8) are in transmission connection through a chain (9), the rotating shaft of one of the crushing rollers (7) is fixed with one side of the other chain wheel (8), a gear (10) is fixed on the rotating shafts of the two crushing rollers (7), the teeth of the two gears (10) are meshed, an electromagnet baffle (11) is arranged inside the garbage crushing box (1), discharge ports (12) are arranged on two sides of the garbage crushing box (1), automatic blocking components (13) are arranged on two sides of the crushing box (1), a punching driving mechanism (14) is arranged on two sides of the garbage crushing box (1), and a punching mechanism (15) is arranged on the inner wall of the garbage crushing mechanism (14), one side of the inner wall of the garbage crushing box (1) is provided with a sliding groove (16), one side of the electromagnet baffle (11) is fixed with a sliding block (17), and the outer surface of the sliding block (17) is in sliding connection with the inner surface of the sliding groove (16).

2. The construction waste crushing and sorting device according to claim 1, characterized in that: the driving assembly (14) comprises a fixed seat (141) fixed to the bottom of the inner wall of the garbage crushing box (1), a vertical block (142) is fixed to the center of the inner wall of the fixed seat (141), the inner wall of the fixed seat (141) is connected with a moving block (143) in a sliding mode on one side of the vertical block (142), and a top plate (144) is fixed to the tops of the inner wall of the fixed seat (141) and one side of the vertical block (142).

3. The construction waste crushing and sorting device according to claim 2, characterized in that: a threaded rod (145) is rotatably connected between the bottom of the top plate (144) and the bottom of the inner wall of the garbage crushing box (1), the top end of the threaded rod (145) penetrates through the moving block (143) and extends to the outside of the moving block (143), and the outer surface of the threaded rod (145) is in threaded connection with the inner surface of the moving block (143).

4. The construction waste crushing and sorting device according to claim 3, wherein: the bottom end of the threaded rod (145) penetrates through the garbage crushing box (1) and extends to the bottom of the garbage crushing box (1), a second motor (146) is fixed to the bottom of the garbage crushing box (1), the output end of the second motor (146) is fixed to the bottom end of the threaded rod (145) through a coupler, and a connecting column (147) is fixed to one side of the moving block (143).

5. The construction waste crushing and sorting device according to claim 4, wherein: resilience punching press mechanism (15) are including rebound block (151) of sliding connection at fixing base (141) inner wall and perpendicular piece (142) opposite side, the top of rebound block (151) is fixed with ram rod (152), the top of ram rod (152) and the bottom contact extrusion of electro-magnet baffle (11), transverse groove (153) have been seted up to one side of rebound block (151).

6. The construction waste crushing and sorting device according to claim 5, wherein: a transverse pipe (154) is fixed on one side of the inner wall of the transverse groove (153), a transverse rod (155) is connected to one end of the transverse pipe (154) in a sliding mode, one end of the transverse rod (155) penetrates through the transverse pipe (154) and extends to the inside of the transverse pipe (154), a trapezoidal block (156) is fixed to the other end of the transverse rod (155), and a first spring (157) is sleeved on the outer surface of the transverse pipe (154).

7. The construction waste crushing and sorting device according to claim 6, wherein: one end of the first spring (157) is fixed with the inner wall of the transverse groove (153), the other end of the first spring (157) is fixed with one side of the trapezoidal block (156), a fixing rod (158) is fixed on one side of the trapezoidal block (156), a fixing plate (159) is fixed on one side of the vertical block (142), a triangular block (1510) is fixed on one side of the fixing plate (159), the bottom of the fixing rod (158) is in contact extrusion with the inclined plane of the triangular block (1510), the bottom of the connecting column (147) is in contact extrusion with the top of the trapezoidal block (156), the inclined plane of the trapezoidal block (156) is in contact extrusion with the outer surface of the fixing plate (159), and a second spring (1511) is fixed between the bottom of the rebound block (151) and the bottom of the inner wall of the garbage crushing box (1).

8. The construction waste crushing and sorting device according to claim 1, characterized in that: automatic lead to stifled subassembly (13) including fixing L template (131) in rubbish crushing box (1) one side, the inner wall of L template (131) is fixed with electric telescopic handle (132), the one end of electric telescopic handle (132) is fixed with push pedal (133), one side of push pedal (133) is fixed with three and leads to stifled inserted bar (134), three the one end that leads to stifled inserted bar (134) runs through discharge gate (12) and extends to the inside of discharge gate (12).