CN115301320A

CN115301320A - Building rubbish reducing mechanism for building

Info

Publication number: CN115301320A
Application number: CN202210990785.6A
Authority: CN
Inventors: 王中华
Original assignee: Individual
Current assignee: Shanghai Zhongqi Environment Technology Co ltd
Priority date: 2022-08-18
Filing date: 2022-08-18
Publication date: 2022-11-08
Anticipated expiration: 2042-08-18
Also published as: CN115301320B

Abstract

The invention relates to the technical field of building garbage crushing, and discloses a building garbage crushing device for buildings. This building rubbish reducing mechanism for building is including supporting the base and supporting the pressure structure on the base, pressure structure includes top end support frame, the pneumatic cylinder, spacing post, driving motor, the carousel, the conveyer belt, the transfer line, spacing axostylus axostyle, push down the grillage and expand the structure outward, the internally mounted who supports the base has bottom sprag structure, top end support frame is installed to the top of supporting the base, push down the grillage is installed to top end support frame's lower extreme, push down the grillage the lower surface be equipped with expand the structure outward, the carousel is installed to top end support frame's upper end. The invention can improve the fragmentation degree of the building material and strip off the reinforcing steel bar material mixed in the building material, thereby increasing the processing fineness of the device to the material, facilitating the subsequent reinforcing steel bar removing effect of the building material, and further increasing the crushing amount of the building material through the conveying support of the bottom support structure.

Description

Building rubbish reducing mechanism for building

Technical Field

The invention relates to the technical field of building garbage crushing, in particular to a building garbage crushing device for buildings.

Background

The construction waste refers to construction waste generated by human or natural reasons in engineering, and includes waste soil, silt, waste materials and the like, which are not helpful to the construction itself, but are substances generated in the construction process, and need to be treated correspondingly, so that the ideal construction project can be achieved.

However, the conventional construction waste crushing device cannot finely crush concrete stones during use, so that internal residual reinforcing steel bars are difficult to fall off, and cannot be recycled, thereby wasting resources.

Disclosure of Invention

The invention provides a construction waste smashing device for buildings, which has the beneficial effect of a concrete thinning smashing effect and solves the problems that concrete stones cannot be thinned and smashed during use, so that internal residual reinforcing steel bars cannot fall off easily, and resources cannot be recycled, so that the construction waste smashing device in the background art is wasted.

The invention provides the following technical scheme: the utility model provides a construction waste reducing mechanism for building, includes and supports the base and supports the pressure structure on the base, pressure structure includes top support frame, pneumatic cylinder, spacing post, driving motor, carousel, conveyer belt, transfer line, spacing axostylus axostyle, pushes down the grillage and expands the structure outward, the internally mounted who supports the base has bottom sprag structure, the top support frame is installed to the top that supports the base, the grillage is pushed down to the lower extreme of top support frame is installed, the lower surface that pushes down the grillage is equipped with expands the structure outward, the carousel is installed to the upper end of top support frame, the outside of carousel is rotated and is connected with the transfer line, driving motor is installed to one side of carousel, the conveyer belt is installed in driving motor's the outside, the conveyer belt is used for linkage driving motor and carousel, the lower extreme of transfer line is used for rotating the upper surface that connects at the grillage, spacing axostylus axostyle is installed to the upper surface symmetry that pushes down the grillage, spacing axostylus axostyle is used for improving the stability that pushes down the grillage, the pneumatic cylinder is installed to the both sides of top support frame, spacing post is installed, spacing post is used for the both ends of inserting at the top support frame.

As an alternative of the construction waste crushing device for building of the present invention, wherein: the outer structure that expands still includes the toper quartering hammer, expands board and bracing piece frame outward, the outside installation of toper quartering hammer is equipped with and expands the board outward, expand the inboard symmetry of board outward and install the bracing piece frame, the both ends of bracing piece frame are personally submitted the rotation with the outward surface that expands board and toper quartering hammer respectively and are connected.

As an alternative of the construction waste crushing device for building of the present invention, wherein: the lower end of the conical breaking hammer is provided with a breaking cone, and the two sides of the breaking cone are consistent with the two sides of the conical breaking hammer in inclination angle.

As an alternative of the construction waste crushing device for building of the present invention, wherein: the inside of toper quartering hammer is equipped with the pressure inner chamber, the internally mounted of pressure inner chamber has sealed axis body, structure as an organic whole of sealed axis body and broken centrum, the inside of toper quartering hammer still is equipped with defeated oil pipe, defeated oil pipe is used for being connected with the pressure inner chamber, the upper end of toper quartering hammer is installed and is led oil pipe, it is used for communicating with defeated oil pipe to lead oil pipe.

As an alternative of the construction waste crushing device for building of the present invention, wherein: the inside of toper quartering hammer still is equipped with the back pressure pipe that is located pressure inner chamber one side, the inboard of sealed axis body upper end is equipped with the upper end spread groove, the internally mounted of upper end spread groove has sealed piece.

As an alternative of the construction waste crushing device for building of the present invention, wherein: the lower surface of one end of the sealing block is provided with an upper rubber block, the lower end of the upper rubber block is provided with a lower rubber block located in the sealing shaft body, the lower rubber block is used for limiting the advancing distance of the pressure relief pipe, a first spring is further installed inside the sealing block, and the first spring is used for providing external expansion tension of the sealing block.

As an alternative of the construction waste crushing device for building of the present invention, wherein: the other end of the sealing block is provided with an inclined end, a linkage pressing rod is further mounted inside the sealing shaft body, a second spring is mounted at the lower end of the linkage pressing rod, a pressing cone is arranged at the bottom end of the linkage pressing rod, and the pressing cone is used for being in contact with the outer surface of the inclined end.

As an alternative of the construction waste crushing device for construction of the present invention, wherein: the back pressure pipe one side still is equipped with the pressure release chamber that is located the toper quartering hammer inside, the internally mounted in pressure release chamber has the third spring, sealing piston is installed to the one end of third spring, the upper end in pressure release chamber still is equipped with the pressure release pipe that is located the toper quartering hammer, the back flow is installed to the one end of pressure release pipe, the petroleum pump is installed to the upper end of top support frame, petroleum pump and oil pipe internal connection.

As an alternative of the construction waste crushing device for building of the present invention, wherein: the utility model discloses a drive belt conveyor, including the clearance brush, first driven gear, drive box, second driven gear, drive shaft body, rotatory axis body, conducting strip, conducting channel, drive shaft body and solenoid, pressure structure's one end is installed and is located the magnetic force transport structure who supports base one end, magnetic force transport structure is including supporting the curb plate, supporting axis body and conveyer belt, the inside symmetry that supports the curb plate is installed and is supported the axis body, the surface mounting who supports the axis body has the conveyer belt, the clearance brush is installed to the one end that supports the curb plate, first driven gear is installed to the one end that supports the curb plate, drive gear is used for linkage second driven gear and first driven gear, the internally mounted of conveyer belt has the supporting axis body, the outside of supporting the axis body, rotatory axis body is installed in the outside of supporting the axis body, the conducting strip is installed to the one end of rotatory axis body, the conducting channel is installed to the inboard that supports the curb plate, be used for sliding at the surface of conducting channel, rotatory axis body and solenoid electric connection.

As an alternative of the construction waste crushing device for building of the present invention, wherein: the bottom supporting structure comprises a conveying belt, a supporting bottom frame and a bottom supporting table, the supporting bottom frame is installed inside the supporting base, the bottom supporting table is installed at the upper end of the supporting bottom frame, and the upper surface of the bottom supporting table is used for being attached to the lower surface of the conveying belt.

The invention has the following beneficial effects:

1. this building rubbish reducing mechanism for building, the whole height through pneumatic cylinder change top end support frame, and then highly adjusting pushing down the grillage, thereby change the working height of expanding the structure outward when crushing building material, and then can adjust top end support frame's work interval at any time, be used for adapting to multiple big or small building material's processing function, and expand the structure outward and be the lower surface of intensive arrangement pushing down the grillage, further smash building material, improve building material's cracked degree, can peel off the reinforcing bar material that is mingles with in the building material and come, thereby increase the meticulous degree of processing of device to the material, the effect is rejected to the reinforcing bar of the building material of epilogue of being convenient for, and the transport through bottom sprag structure supports, can further increase building material's crushing volume.

2. This building rubbish reducing mechanism for building, effect through expanding the structure outward, its conical structure itself, can realize pushing down crushing effect to building material, make this awl of toper quartering hammer go into the building material inside, can form the crack simultaneously, expand the board outward through the outer of both sides, outside symmetrical expansion, support the both sides in gap, and outside expansion, further enlarge the gap, and realize the cracked effect to building material, a plurality of toper quartering hammers simultaneous working simultaneously, can further refine the breakage with building material, thereby realize building material and refine crushing effect, and increase the cracked degree of material.

3. This building rubbish reducing mechanism for building, effect through magnetic conveying structure, can realize device building material broken back, will press from both sides carry out the reinforcing bar in building material and adsorb, and bring out to the inside broken work area of device, collect the processing, thereby realize the screening function to reinforcing bar material, simultaneously again by drive gear with second driven gear's turning force carry to first driven gear in, and drive clearance brush rotates, and the clearance brush is the antiport state, can clear up the surface that sends the area, accomplish the cleaning effect to sending the area surface, avoid conveyer belt surface dust to pile up too much, influence the result of use of device.

Drawings

Fig. 1 is a schematic structural view of the whole of the present invention.

FIG. 2 is a schematic view of the bottom support structure of the present invention.

FIG. 3 is a schematic view of the flaring structure of the present invention.

Fig. 4 is a schematic cross-sectional view of a conical demolition hammer of the present invention.

FIG. 5 is a partial structural diagram of the part A of FIG. 4 according to the present invention.

FIG. 6 is a schematic view of a magnetic conveying structure according to the present invention.

FIG. 7 is a schematic view of a support side panel of the present invention.

FIG. 8 is a partial structural diagram of the part B in FIG. 6 according to the present invention.

In the figure: 1. a support base; 2. a pressure structure; 21. a top end support frame; 22. a hydraulic cylinder; 23. a limiting column; 24. a drive motor; 25. a turntable; 26. a conveyor belt; 27. a transmission rod; 28. a limiting shaft rod; 29. pressing the plate frame downwards; 3. a bottom support structure; 31. a conveyor belt; 32. a support chassis; 33. a bottom support table; 4. an outward expansion structure; 41. a conical breaking hammer; 42. an outward expansion plate; 43. a support bar frame; 6. a magnetic conveying structure; 61. supporting the side plates; 62. a support shaft body; 63. a conveyor belt; 8. an oil guide pipe; 10. an oil transfer pump; 11. a pressure relief pipe; 12. a return pipe; 13. feeding a rubber block; 14. a lower rubber block; 44. a pressure lumen; 45. sealing the shaft body; 46. crushing a vertebral body; 47. an oil delivery pipe; 48. a lower end connecting groove; 49. an upper end connecting groove; 51. a sealing block; 52. an angled end; 53. a first spring; 54. a linkage compression bar; 55. a second spring; 56. pressing the vertebral body; 57. a back pressure pipe; 58. a pressure relief cavity; 59. a third spring; 60. a sealing piston; 64. cleaning the brush; 65. a first driven gear; 66. a driving box body; 67. a second driven gear; 68. a transmission gear; 69. a conductive track; 70. a support shaft body; 71. an electromagnetic coil; 72. a rotation shaft body; 73. and (4) conducting strips.

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.

Example 1

Referring to fig. 1-8, a construction waste crushing device for building includes a support base 1 and a pressure structure 2 on the support base 1, where the pressure structure 2 includes a top support frame 21, a hydraulic cylinder 22, a limit column 23, a driving motor 24, a rotary table 25, a conveyor belt 26, a transmission rod 27, a limit shaft rod 28, a lower pressure plate frame 29 and an outward-expanding structure 4, a bottom support structure 3 is installed inside the support base 1, the top support frame 21 is installed above the support base 1, the lower end of the top support frame 21 is installed with the lower pressure plate frame 29, the lower surface of the lower pressure plate frame 29 is provided with the outward-expanding structure 4, the rotary table 25 is installed at the upper end of the top support frame 21, the transmission rod 27 is rotatably connected to the outer side of the rotary table 25, the driving motor 24 is installed at one side of the rotary table 25, the conveyor belt 26 is installed at the outer side of the driving motor 24, the conveyor belt 26 is used for linking the driving motor 24 with the rotary table 25, the lower end of the transmission rod 27 is used for rotatably connecting to the upper surface of the lower pressure plate frame 29, the upper surface of the lower pressure plate frame 29 is symmetrically installed with the limit 28, the limit column 23, the limit frame 28 is used for improving the stability of the lower pressure frame 29, the hydraulic cylinder 22 is installed at both sides of the two sides of the top support frame 21, and the two sides of the limit column 23 are inserted into the support frame 23.

The driving motor 24 rotates to drive the conveying belt 26 to operate, the conveying belt 26 drives the rotary disc 25 to rotate, meanwhile, the driving rod 27 is driven to rotate around the track of the rotary disc 25, the driving rod 27 fluctuates up and down to drive the lower end of the lower end plate frame 29, at the moment, the building materials are placed on the upper surface of the lower end support structure 3, the building materials are driven to slowly move through the lower end support structure 3, when the building materials move to the lower end of the outer expansion structure 4, the building materials are extruded and crushed through the outer expansion structure 4, the whole height of the top end support frame 21 can be changed through the hydraulic cylinder 22 during extrusion, the height of the lower end plate frame 29 is adjusted, the working height of the outer expansion structure 4 during crushing of the building materials is changed, the working interval of the top end support frame 21 can be adjusted at any time, the processing function of the building materials in various sizes is adapted, the outer expansion structure 4 is densely arranged on the lower surface of the lower end plate frame 29, the building materials are further crushed, the degree of the building materials is improved, the reinforcing steel bars mixed in the building materials can be peeled, the fine degree of the material processing of the device on the materials is increased, the fine processing degree of the post-order of the building materials is facilitated, the reinforcing steel bar removing effect of the bottom support structure, and the supporting structure 3, and the conveying amount of the building materials can be further increased.

Example 2

In this embodiment, an improvement is made on the basis of embodiment 1, specifically, referring to fig. 1 to 8, the outward expanding structure 4 further includes a conical breaking hammer 41, an outward expanding plate 42 and a support rod frame 43, the outward expanding plate 42 is installed on the outer side of the conical breaking hammer 41, the support rod frame 43 is symmetrically installed on the inner side of the outward expanding plate 42, and two ends of the support rod frame 43 are respectively rotatably connected with the outward expanding plate 42 and the outer surface of the conical breaking hammer 41.

When the conical breaking hammer 41 falls integrally, the downward force of the downward pressing plate frame 29 is transmitted to the conical breaking hammer 41 per se, the conical breaking hammer 41 presses the upper surface of the building material, the conical breaking hammer 41 is pressed into the building material body through the conical structure of the conical breaking hammer 41, a fracture gap is formed on the upper surface of the building material, the conical breaking hammer 41 is clamped into the gap through continuous falling of the downward pressing plate frame 29 and the conical breaking hammer 41, the gap is further expanded, the device is fractured, when the conical breaking hammer 41 presses downwards, the outer surface of the outward expanding plate 42 is in contact with and abuts against two sides inside the gap, the outward expanding plate 42 is kept at the current position, the supporting rod frame 43 is expanded outwards through continuous falling of the conical breaking hammer 41, outward expanding thrust is realized on the outer side of the outward expanding plate 42 when the supporting rod frame 43 is expanded, the two outward expanding plates 42 push the gap, the gap is further expanded, the effect on the building material is increased, the conical breaking hammer 41 can further expand the conical breaking structure, the conical breaking hammer 41 can further expand the crack, the building material, the crack is further expanded outwards, the crack is further expanded, the building material can be formed, and the crack is further thinned, the building material can be formed, and the crack is further expanded, and the crack is formed.

Example 3

The present embodiment is an improvement made on the basis of embodiment 2, and specifically, referring to fig. 1 to 8, a cone crushing body 46 is installed at the lower end of the conical crushing hammer 41, and the inclination angles of both sides of the cone crushing body 46 and both sides of the conical crushing hammer 41 are the same.

Through the effect of the crushing cone 46, when the conical crushing hammer 41 is in contact with the building material, the resistance of the conical crushing hammer 41 during the extension is reduced, and the extension depth of the conical crushing hammer 41 is increased, so that the conical crushing hammer 41 can be conveniently inserted into the building material to crush the building material.

Example 4

The embodiment is an improvement on the basis of embodiment 3, and specifically, referring to fig. 1 to 8, a pressure cavity 44 is arranged inside the conical breaking hammer 41, a sealing shaft 45 is arranged inside the pressure cavity 44, the sealing shaft 45 and a breaking cone 46 are integrated, an oil delivery pipe 47 is further arranged inside the conical breaking hammer 41, the oil delivery pipe 47 is used for being connected with the pressure cavity 44, an oil guide pipe 8 is arranged at the upper end of the conical breaking hammer 41, and the oil guide pipe 8 is used for being communicated with the oil delivery pipe 47.

Through carrying fluid to oil guide pipe 8, fluid can flow in defeated oil pipe 47's inside, flow in the inside of pressure inner chamber 44 simultaneously, and the upper end that promotes sealed axis body 45 pushes down, when sealed axis body 45 pushes down, drive broken centrum 46 whereabouts, the drive power that pushes down is provided to broken centrum 46, thereby make broken centrum 46 when carrying out the breakage, support for its hydraulic drive that provides the pushing down, broken centrum 46's downward impact force has further been improved, increase broken centrum 46 to building material's crushing effect.

Example 5

In this embodiment, an improvement is made on the basis of embodiment 4, specifically, referring to fig. 1 to 8, a back pressure pipe 57 located at one side of the pressure cavity 44 is further disposed inside the conical breaking hammer 41, an upper end connecting groove 49 is disposed inside the upper end of the sealing shaft 45, and a sealing block 51 is mounted inside the upper end connecting groove 49.

The oil is conveyed to the inside of the oil conveying pipe 47 through the oil guide pipe 8 and then conveyed to the pressure cavity 44 through the oil conveying pipe 47, at the moment, the oil pressurizes the upper end cavity of the sealing shaft body 45 and presses the sealing shaft body 45 downwards, so that the sealing shaft body 45 drives the broken cone 46 to fall down, and when the oil falls down, the oil inside the back pressure pipe 57 is pressurized and pushes out the sealing block 51 to one side, so that the lower end connecting groove 48 and the upper end connecting groove 49 are in a communicated state, the hydraulic pressure inside the oil conveying pipe 47 can be directly filled into the cavity outside the broken cone 46 through the matching of the lower end connecting groove 48 and the upper end connecting groove 49, raised power support is provided for the broken cone 46 and filled into the cavity outside the broken cone 46, and raised power support is provided for the broken cone 46, so that the sealing shaft body 45 and the broken cone 46 have a reset effect.

Example 6

In this embodiment, an improvement is made on the basis of embodiment 5, specifically, referring to fig. 1 to 8, an upper rubber block 13 is disposed on a lower surface of one end of a sealing block 51, a lower rubber block 14 located in a sealing shaft body 45 is mounted at a lower end of the upper rubber block 13, the lower rubber block 14 is used for limiting a travel distance of a pressure relief pipe 11, a first spring 53 is further mounted inside the sealing block 51, and the first spring 53 is used for providing an external expansion force of the sealing block 51.

After sealed block 51 contracts, through the cooperation of last block rubber 13 with lower block rubber 14, form limit state, avoid sealed block 51 to reset, carry out sealed isolation to lower extreme spread groove 48 and upper end spread groove 49, cause the backward flow of the inside fluid of back pressure pipe 57 to block up.

Example 7

In this embodiment, an improvement is made on the basis of embodiment 6, specifically, referring to fig. 1 to 8, the other end of the sealing block 51 is provided with an inclined end 52, the inside of the sealing shaft body 45 is further provided with a linkage pressing rod 54, the lower end of the linkage pressing rod 54 is provided with a second spring 55, the bottom end of the linkage pressing rod 54 is provided with a pressing cone 56, and the pressing cone 56 is used for contacting with the outer surface of the inclined end 52.

The sealing shaft body 45 is contacted with the top end inside the pressure cavity 44, the linkage pressure rod 54 is supported downwards, the downward pressing cone body 56 is contacted with the inclined end 52, the sealing block 51 is reset towards one side, the upper end connecting groove 49 and the lower end connecting groove 48 are in a sealing state, the pressure inside the oil conveying pipe 47 acts on the upper end of the sealing shaft body 45, and the circulating falling effect of the crushing cone body 46 is achieved.

Example 8

The present embodiment is an improvement made on the basis of embodiment 7, and specifically, referring to fig. 1 to 8, a pressure relief cavity 58 located inside the conical breaking hammer 41 is further disposed on one side of the pressure relief pipe 57, a third spring 59 is mounted inside the pressure relief cavity 58, a sealing piston 60 is mounted at one end of the third spring 59, a pressure relief pipe 11 located inside the conical breaking hammer 41 is further disposed at the upper end of the pressure relief cavity 58, a return pipe 12 is mounted at one end of the pressure relief pipe 11, an oil transfer pump 10 is mounted at the upper end of the top end support frame 21, and the oil transfer pump 10 is connected inside the oil guide pipe 8.

The oil is conveyed to the inside of the oil conveying pipe 47 through the oil guide pipe 8 and then conveyed to the pressure inner cavity 44 through the oil conveying pipe 47, at the moment, the oil pressurizes the upper end cavity of the sealing shaft body 45 and presses the sealing shaft body 45 downwards, so that the sealing shaft body 45 drives the broken cone 46 to fall, and at the same time, the oil inside the back pressure pipe 57 is pressurized and extruded into the inside of the pressure relief cavity 58, the pressure of the oil inside the back pressure pipe 57 is absorbed through the telescopic effect of the third spring 59 and the sealing piston 60, when the sliding distance of the sealing piston 60 exceeds the position of the pressure relief pipe 11, the oil flows out of the inside of the device, so that the pressure relief function is realized, at the moment, through the continuous falling of the sealing shaft body 45, when the position of the lower end connecting groove 48 moves to the upper end of the back pressure pipe 57, the pressure inside the oil conveying pipe 47 acts on the sealing block 51, and the sealing block 51 is pushed back inwards to make the upper rubber block 13 sink over the top end of the lower rubber block 14, the upper rubber block 13 is clamped at the other side of the lower rubber block 14, a limit effect is formed on the sealing block 51, the lower end connecting groove 48 and the upper end connecting groove 49 are in a communicating state, the lower end connecting groove 48 is communicated with the upper end connecting groove 49, the thrust of the third spring 59 is greater than the impact pressure of the oil conveying pipe 47, so that the hydraulic pressure in the oil conveying pipe 47 can be directly filled into the cavity outside the crushing cone 46 through the matching of the lower end connecting groove 48 and the upper end connecting groove 49, the lifting power support is provided for the crushing cone 46, the lifting pressure of the crushing cone 46 is less than the elasticity of the third spring 59, when the sealing shaft body 45 is lifted to the highest position, the linkage pressure rod 54 is contacted with the top end in the pressure cavity 44 and supports the linkage pressure rod 54 downwards, make the lower surface of pushing down centrum 56 and the outer surface contact of tip 52, through inclined plane effect between them, push back sealed block 51 to initial position, form sealed effect, when upper end spread groove 49 and lower extreme spread groove 48 are encapsulated situation, the drive pressure of oil pipe 47, be used in the upper end of sealed axis body 45, form the effort of pushing down to sealed axis body 45 once more, cooperation through inner structure, make sealed axis body 45 and broken centrum 46 can realize the function that the circulation goes up and down, make broken centrum 46 can continuously provide the repeated crushing effect to building material, realize continuity.

Example 9

The present embodiment is an improvement made on the basis of embodiment 8, and specifically, please refer to fig. 1 to 8, a magnetic conveying structure 6 located at one end of the supporting base 1 is installed at one end of the pressure structure 2, the magnetic conveying structure 6 includes a supporting side plate 61, a supporting shaft body 62 and a conveyor belt 63, the supporting shaft body 62 is symmetrically installed inside the supporting side plate 61, the conveyor belt 63 is installed on an outer surface of the supporting shaft body 62, a cleaning brush 64 is installed at one end of the supporting side plate 61, a first driven gear 65 is installed at one end of the cleaning brush 64, a driving box body 66 is installed at one side of the supporting side plate 61, a second driven gear 67 is installed at one side of the driving box body 66, a transmission gear 68 is installed at one side of the second driven gear 67, the transmission gear 68 is used for linking the second driven gear 67 and the first driven gear 65, a supporting shaft body 70 is installed inside the conveyor belt 63, an outer side of the supporting shaft body 70, a rotating shaft body 72 is installed at an outer side of the supporting shaft body 70, an electric conduction plate 73 is installed at one end of the rotating shaft body 72, an electric conduction plate 69 is installed at an inner side of the supporting shaft body 61, and an electric conduction plate 73 is installed on an electric conduction plate 69 and an electric conduction plate 71 of the electric conduction plate 72 is used for sliding on an outer surface of the conduction plate 69 and electric coil 71 of the conduction plate.

When the building material is crushed, the electromagnetic coil 71 has an electromagnetic function by virtue of the electrical connection effect of the conducting strip 73 and the conducting channel 69, and provides a magnetic attraction effect for the inside of the conveyor belt 63, and adsorbs the reinforcing steel bar material in the building material, so that the reinforcing steel bar material is adsorbed on the outer surface of the conveyor belt 63, and the driving box 66 drives the second driven gear 67 to rotate, while the second driven gear 67 is connected with one of the supporting shaft bodies 62 and drives the supporting shaft body 62 to rotate, and simultaneously drives the conveyor belt 63 to rotate, so as to drive the reinforcing steel bar material to move and carry the reinforcing steel bar material to the upper surface of the bottom supporting structure 3 of the device, and one end of the conducting channel 69 is a breaking-off structure, when the conveyor belt 63 adsorbing the reinforcing steel bar moves to one end position of the supporting side plate 61, the conducting channel 69 and the conducting strip 73 are separated from the electrical connection state, so as to remove the electromagnetic effect, so that the reinforcing steel bar falls off, so as to complete the separation effect of the reinforcing steel bar, after the conveyor belt 63 is crushed, the construction material is crushed, the conveyor belt is removed, the dust is removed from the outer surface of the conveying device, so as to the cleaning device, so as to clean the dust of the conveying belt 63, and the conveying device 64, and the dust collecting device, so as to clean the dust on the conveying belt 64, and the conveying belt 64, so as to clean the conveying belt 64, and to clean the conveying device.

Example 10

In this embodiment, an improvement is made on the basis of embodiment 9, specifically, referring to fig. 1 to 8, the bottom supporting structure 3 includes a conveyor belt 31, a supporting chassis 32 and a bottom supporting table 33, the supporting chassis 32 is installed inside the supporting base 1, the bottom supporting table 33 is installed at the upper end of the supporting chassis 32, and the upper surface of the bottom supporting table 33 is used for being attached to the lower surface of the conveyor belt 31.

Through the effect of bottom sprag structure 3, can provide the supporting effect for conveyer belt 31, when making outer structure 4 push down, provide supporting role to play the effect of rigid support for conveyer belt 31 when sliding support.

It should be noted that, in this document, relational terms such as first and second, and the like are 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.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the technical principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims

1. The utility model provides a construction waste reducing mechanism for building, is including supporting pressure structure (2) on base (1) and the support base (1), its characterized in that: the pressure structure (2) comprises a top end support frame (21), a hydraulic cylinder (22), a limiting column (23), a driving motor (24), a rotary table (25), a conveying belt (26), a transmission rod (27), a limiting shaft rod (28), a lower pressure plate frame (29) and an outer expansion structure (4), wherein the inside of the support base (1) is provided with a bottom support structure (3), the top end support frame (21) is installed above the support base (1), the lower end of the top end support frame (21) is provided with the lower pressure plate frame (29), the lower surface of the lower pressure plate frame (29) is provided with the outer expansion structure (4), the rotary table (25) is installed at the upper end of the top end support frame (21), the outer side of the rotary table (25) is rotatably connected with the transmission rod (27), the driving motor (24) is installed on one side of the rotary table (25), the conveying belt (26) is installed on the outer side of the driving motor (24), the conveying belt (26) is used for linking the driving motor (24) and the rotary table (25), the lower end of the transmission rod (27) is used for rotatably connecting to the upper surface of the lower pressure plate frame (29), the limiting shaft rod (28) is symmetrically installed on the upper surface of the upper pressure plate frame (29) for improving the stability of the limiting shaft rod (29), pneumatic cylinder (22) are installed to the both sides of top end support frame (21), spacing post (23) are installed to the both sides of pneumatic cylinder (22), be used for alternate the both ends at top end support frame (21) of spacing post (23).

2. The construction waste crushing device for construction according to claim 1, characterized in that: expand structure (4) outward still include toper quartering hammer (41), expand board (42) and bracing piece frame (43) outward, the outside of toper quartering hammer (41) is installed and is expanded board (42) outward, expand inboard symmetry of board (42) outward and install bracing piece frame (43), the both ends of bracing piece frame (43) are personally submitted the rotation with the outward appearance that expands board (42) and toper quartering hammer (41) respectively and are connected.

3. The construction waste crushing device for construction according to claim 2, characterized in that: the lower end of the conical breaking hammer (41) is provided with a breaking cone body (46), and the two sides of the breaking cone body (46) are consistent with the two sides of the conical breaking hammer (41) in inclination angle.

4. The construction waste crushing device for building of claim 3, characterized in that: the inside of toper quartering hammer (41) is equipped with pressure inner chamber (44), the internally mounted of pressure inner chamber (44) has sealed axis body (45), sealed axis body (45) and broken centrum (46) structure as an organic whole, the inside of toper quartering hammer (41) still is equipped with defeated oil pipe (47), defeated oil pipe (47) are used for being connected with pressure inner chamber (44), oil pipe (8) are led to the upper end of toper quartering hammer (41) is installed, it is used for communicating with defeated oil pipe (47) to lead oil pipe (8).

5. The construction waste crushing device for building according to claim 4, characterized in that: the inside of toper quartering hammer (41) still is equipped with back pressure pipe (57) that are located pressure inner chamber (44) one side, the inboard of sealed axis body (45) upper end is equipped with upper end spread groove (49), the internally mounted of upper end spread groove (49) has sealed piece (51).

6. The construction waste crushing device for building according to claim 5, characterized in that: the lower surface of sealed piece (51) one end is equipped with rubber block (13), go up the lower extreme of rubber block (13) and install lower rubber block (14) that are located sealed axis body (45), rubber block (14) are used for spacing pressure release pipe's (11) distance of marcing down, first spring (53) are still installed to the inside of sealed piece (51), first spring (53) are used for providing the outer tension that expands of sealed piece (51).

7. The construction waste crushing device for building of claim 6, characterized in that: the other end of the sealing block (51) is provided with an inclined end (52), a linkage pressing rod (54) is further installed inside the sealing shaft body (45), a second spring (55) is installed at the lower end of the linkage pressing rod (54), a pressing cone body (56) is arranged at the bottom end of the linkage pressing rod (54), and the pressing cone body (56) is used for being in contact with the outer surface of the inclined end (52).

8. The construction waste crushing device for construction according to claim 7, wherein: back pressure pipe (57) one side still is equipped with and is located inside pressure release chamber (58) of toper quartering hammer (41), the internally mounted of pressure release chamber (58) has third spring (59), sealing piston (60) are installed to the one end of third spring (59), the upper end of pressure release chamber (58) still is equipped with pressure release pipe (11) that are located toper quartering hammer (41), back flow (12) are installed to the one end of pressure release pipe (11), petroleum pump (10) are installed to the upper end of top support frame (21), petroleum pump (10) and oil pipe (8) internal connection lead.

9. The construction waste crushing device for construction according to claim 8, wherein: the magnetic conveying structure (6) located at one end of the supporting base (1) is installed at one end of the pressure structure (2), the magnetic conveying structure (6) comprises supporting side plates (61), a supporting shaft body (62) and a conveying belt (63), the supporting shaft body (62) is symmetrically installed inside the supporting side plates (61), the conveying belt (63) is installed on the outer surface of the supporting shaft body (62), a cleaning brush (64) is installed at one end of the supporting side plates (61), a first driven gear (65) is installed at one end of the cleaning brush (64), a driving box body (66) is installed at one side of the supporting side plates (61), a second driven gear (67) is installed at one side of the driving box body (66), a transmission gear (68) is installed at one side of the second driven gear (67), the transmission gear (68) is used for linking the second driven gear (67) with the first driven gear (65), a supporting shaft body (70) is installed inside the conveying belt (63), the outer side of the supporting shaft body (70), a shaft body (72) is installed at the outer side of the supporting shaft body (70), a rotary conductive sheet (73) is installed on the inner side of the conductive sheet (69), and the conductive sheet (73) is installed on the outer surface of the conductive sheet (69), the rotating shaft body (72) is electrically connected with the electromagnetic coil (71).

10. The construction waste crushing device for construction according to claim 9, characterized in that: bottom sprag structure (3) include conveyer belt (31), support chassis (32) and bottom sprag platform (33), the internally mounted who supports base (1) has support chassis (32), bottom sprag platform (33) are installed to the upper end of supporting chassis (32), the upper surface of bottom sprag platform (33) is used for laminating with the lower surface of conveyer belt (31).