CN113941397A - Construction waste crushing equipment - Google Patents
Construction waste crushing equipment Download PDFInfo
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- CN113941397A CN113941397A CN202111065757.5A CN202111065757A CN113941397A CN 113941397 A CN113941397 A CN 113941397A CN 202111065757 A CN202111065757 A CN 202111065757A CN 113941397 A CN113941397 A CN 113941397A
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- screening
- arc
- fixed
- strip
- ball
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- 239000002699 waste material Substances 0.000 title claims abstract description 28
- 238000010276 construction Methods 0.000 title claims abstract description 22
- 238000012216 screening Methods 0.000 claims abstract description 105
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 100
- 229910052742 iron Inorganic materials 0.000 claims abstract description 50
- 230000005540 biological transmission Effects 0.000 claims abstract description 13
- 230000007723 transport mechanism Effects 0.000 claims abstract description 9
- 238000004140 cleaning Methods 0.000 claims description 36
- 230000007246 mechanism Effects 0.000 claims description 29
- 230000003014 reinforcing effect Effects 0.000 claims description 23
- 239000002184 metal Substances 0.000 claims description 22
- 229910052751 metal Inorganic materials 0.000 claims description 22
- 238000007873 sieving Methods 0.000 claims description 16
- 238000007599 discharging Methods 0.000 claims description 9
- 239000002245 particle Substances 0.000 claims description 6
- 230000006978 adaptation Effects 0.000 claims description 4
- 230000000149 penetrating effect Effects 0.000 claims description 4
- 238000009434 installation Methods 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 2
- 230000000694 effects Effects 0.000 abstract description 21
- 239000000428 dust Substances 0.000 abstract description 13
- 238000001179 sorption measurement Methods 0.000 abstract description 7
- 239000002023 wood Substances 0.000 description 9
- 238000000034 method Methods 0.000 description 8
- 230000009471 action Effects 0.000 description 5
- 239000011888 foil Substances 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 230000007547 defect Effects 0.000 description 2
- 238000004064 recycling Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 239000010802 sludge Substances 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
Classifications
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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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
- B02C23/08—Separating or sorting of material, associated with crushing or disintegrating
- B02C23/14—Separating or sorting of material, associated with crushing or disintegrating with more than one separator
-
- 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
-
- 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
- B02C4/40—Detachers, e.g. scrapers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
- B27L—REMOVING BARK OR VESTIGES OF BRANCHES; SPLITTING WOOD; MANUFACTURE OF VENEER, WOODEN STICKS, WOOD SHAVINGS, WOOD FIBRES OR WOOD POWDER
- B27L11/00—Manufacture of wood shavings, chips, powder, or the like; Tools therefor
- B27L11/06—Manufacture of wood shavings, chips, powder, or the like; Tools therefor of wood powder or sawdust
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Wood Science & Technology (AREA)
- Forests & Forestry (AREA)
- Crushing And Pulverization Processes (AREA)
Abstract
The invention discloses construction waste crushing equipment, and relates to the technical field of construction waste treatment. This construction waste crushing equipment includes the firm bottom plate, firm bottom plate top fixed mounting has a breaker and two driving motor, the driving motor output shaft is fixed with transmission shaft one end, the transmission shaft other end is located inside the breaker. This building rubbish crushing apparatus, can play the adsorption effect to the iron nail in the inside mobile saw-dust of flow channel through setting up magnetic sheet one, make the iron nail position approach flow channel side, under the effect of screening transport mechanism, inside the iron nail entering arc screening channel in the saw-dust, and the promotion effect that screening transport mechanism can also utilize broken strip on the crushing roller makes the iron nail filter the inside removal of channel in the arc, so that the iron nail in the broken back saw-dust of breaker can be by accurate screening, thereby can prevent that the iron nail from producing the influence to the recycle of follow-up saw-dust.
Description
Technical Field
The invention relates to the technical field of construction waste treatment, in particular to construction waste crushing equipment.
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. When waste building wood is recycled, it is necessary to crush the wood into chips by using a crushing apparatus.
However, there may be some nails in the existing waste building timber, after the waste building timber is broken, the nails may be mixed in the wood chips, not only the influence on the subsequent building timber recycling is generated, but also the nails may hurt the operator in the building timber recycling process, and the nails are directly sucked by the magnets to receive the large resistance from the wood chips, so that the nails in the wood chips cannot be completely taken out, and certain defects exist.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides a construction waste crushing device, which solves the problems in the background technology.
(II) technical scheme
In order to achieve the purpose, the invention is realized by the following technical scheme: a construction waste crushing device comprises a stable bottom plate, wherein a crushing device and two driving motors are fixedly arranged at the top of the stable bottom plate, an output shaft of each driving motor is fixed with one end of a transmission shaft, the other end of each transmission shaft is positioned in the crushing device and movably connected with the crushing device in a driving manner, the part of each transmission shaft positioned in the crushing device is fixed with a crushing roller, the top and the bottom of each crushing device are respectively provided with a feeding end and a discharging end, a screening device is fixedly arranged at the bottom of the inner wall of the crushing device, a flow channel is arranged between the top and the bottom of the screening device in a penetrating manner, the top of the flow channel is positioned at the bottom of the part between the two crushing rollers, the bottom of the flow channel corresponds to the discharging end, the upper half part of the side surface of the flow channel is arranged in a protruding manner towards the direction close to the central axis of the screening device, and the lower half part of the flow channel is arranged in a protruding manner towards the direction far away from the central axis of the screening device, the top of the screening device is fixed with the flow guide strips through the installation thin rods, and the flow guide strips are in an isosceles triangle shape, and two sides of each flow guide strip are inwards sunken.
Preferably, the arc screening passageway has been seted up to the part that the sieving mechanism is located the flow path both sides, port of arc screening passageway is seted up in flow path side the latter half, and another port is seted up in the sieving mechanism bottom, the breaker bottom is seted up with the corresponding iron nail discharge gate of arc screening passageway, the sieving mechanism is located the inside magnetic sheet one that inlays of part of flow path the first half side, arc screening passageway top is provided with screening transport mechanism, and the bottom is provided with supplementary pop-up mechanism.
Preferably, screening transport mechanism is including screening magnetic path, transportation pull rod, transportation connecting rod and arc drive plate, screening magnetic path and the movable chamber inner wall sliding connection who offers in the sieving mechanism inside, transportation pull rod one end is fixed with the screening magnetic path, and the other end is articulated with transportation connecting rod one end, the transportation connecting rod other end is articulated with the arc drive plate, the arc drive plate is connected one side with the transportation connecting rod and is connected with the sieving mechanism through the elastic support piece, arc screening passageway inner wall top is fixed with the triangle guide block, the position of triangle guide block is corresponding with the screening magnetic path.
Preferably, the auxiliary ejecting mechanism comprises a second magnetic sheet, an ejecting and knocking ball, an elastic metal connecting strip, an arc supporting sheet and an elastic sheet, the second magnetic sheet is fixedly embedded in a part of the screening device, which is located at the bottom of the arc screening channel, the ejecting and knocking ball is located inside an ejecting driving cavity which is arranged inside the screening device, the ejecting and knocking ball is connected with the inner wall of the ejecting driving cavity through the two elastic metal connecting strips, the arc supporting sheet is installed inside the ejecting driving cavity through the elastic sheet, and the arc supporting sheet is located on one side, which is far away from the second magnetic sheet, of the ejecting and knocking ball.
Preferably, arc drive plate top is fixed with supplementary cleaning ball, supplementary cleaning ball rotates near one side of sieving mechanism axis and installs cleaning blade, cleaning blade top is provided with arc reinforcing bar, arc reinforcing bar one end is fixed with supplementary cleaning ball, and the centre of a circle of arc reinforcing bar is supplementary cleaning ball and cleaning blade junction, it has seted up the reinforcing passageway to run through between cleaning blade top and the bottom, reinforcing passageway one side is fixed with the protruding piece of hemisphere, be fixed with on the arc reinforcing bar with the triangle of the protruding piece looks adaptation of hemisphere promote the piece.
Preferably, one side that the screening magnetic path is close to the triangle guide block is equipped with a plurality of bulges, bulge and the protruding side swing joint of elastic drive piece on the screening magnetic path, elastic drive piece both ends all are fixed with the triangle guide block and sunken side center department is fixed with push rod one end, the push rod other end with strike a side sliding connection, it is the indent arcwall face to strike one side of being connected with the push rod piece, the one end that strikes the piece and be close to the push rod is rotated and is installed inside the triangle guide block, strike the piece and keep away from the outside protrusion in one end bottom of push rod, triangle guide block bottom inlays the foil of inherent and strike a looks adaptation.
Preferably, a plurality of spherical holes I are formed in one side, close to the magnetic sheet II, of the popping and knocking ball, a knocking sharp strip is fixed in the center of the inner portion of each spherical hole I, the tip of each knocking sharp strip is far away from the popping and knocking ball, a spherical hole II is formed in one side, far away from the magnetic sheet II, of the popping and knocking ball, an elastic metal strip is fixedly installed in each spherical hole II, one end of each elastic metal strip is located outside each spherical hole II, and rubber particles matched with the elastic metal strips are fixed on the arc-shaped supporting sheets.
(III) advantageous effects
The invention provides a construction waste crushing device. The method has the following beneficial effects:
(1) this construction waste crushing apparatus, can play the adsorption effect to the iron nail in the inside saw-dust that flows of flow channel through setting up magnetic sheet one, make the iron nail position approach flow channel side, under the effect of screening transport mechanism, inside the iron nail entering arc screening channel in the saw-dust, and the conveying mechanism that screens can also utilize crushing roller to go up the impetus of broken strip and make the iron nail at the inside removal of arc screening channel, so that the iron nail in the saw-dust can be by accurate screening after the breaker is broken, thereby can prevent that the iron nail from producing the influence to the recycle of follow-up saw-dust.
(2) This building rubbish crushing apparatus can produce the adsorption affinity to the inside iron nail of arc screening passageway through setting up supplementary pop-up mechanism to the realization is to the direction effect of iron nail, and can also utilize the vibration that this crushing apparatus produced at the operation in-process through supplementary pop-up mechanism to make the iron nail break away from arc screening passageway, with the automatic sieving mechanism that shifts out that realizes the iron nail.
(3) This building rubbish crushing apparatus can lead to the moving direction of iron nail through setting up the triangle guide block for the iron nail can break away from arc screening passageway upper surface after the screening magnetic path is removed at control iron nail, and removes the in-process at the screening magnetic path, strikes the piece and can constantly strike the foil, makes the iron nail through the foil receive decurrent thrust, in order to promote the iron nail to break away from arc screening passageway upper surface.
(4) This building rubbish crushing equipment can assist the clearance to broken strip on the crushing roller through setting up supplementary clean ball and clean scraper blade, prevents that partial saw-dust from hugging closely on broken strip surface and leading to broken strip crushing effect variation, promotes the piece through triangle on the arc reinforcing strip and can produce the small amplitude when saw-dust contacts on clean scraper blade and broken strip to the cooperation with the protruding piece of the inside hemisphere of clean scraper blade and rock, and then improves the clean effect of clean scraper blade.
(5) This building rubbish crushing equipment strikes the ball through setting up on popping out and strikes the ball and strike the pressure that the strip can increase to pop out and strike between ball and the second magnetic sheet, and then can improve the effect that the iron nail breaks away from the second magnetic sheet, pops out simultaneously and strikes the elastic metal strip on the ball and rubber particle cooperation and can improve to pop out the effect of rocking of striking the ball popping out in the removal in-process of ball popping out, and corresponding also can improve to pop out and strike the effect of striking to the second magnetic sheet of hitting the ball.
Drawings
FIG. 1 is an overall perspective view of the present invention;
FIG. 2 is a cross-sectional view of the crushing device of the present invention;
FIG. 3 is a cross-sectional view of a screening apparatus of the present invention;
FIG. 4 is an enlarged view of the portion A of FIG. 3;
FIG. 5 is an enlarged view of the structure of part B of FIG. 3;
FIG. 6 is a schematic view of an auxiliary cleaning ball according to the present invention;
fig. 7 is a cross-sectional view of a pop-up rattle ball of the present invention.
In the figure: 1 stabilizing bottom plate, 2 crushing devices, 21 feeding end, 22 discharging end, 23 iron nail discharging port, 3 driving motor, 4 transmission shaft, 5 crushing roller, 6 screening device, 61 flow channel, 62 arc screening channel, 63 movable cavity, 64 ejection driving cavity, 7 installation slender rod, 8 flow guide strip, 9 magnetic sheet I, 10 screening and transporting mechanism, 101 screening magnetic block, 102 transportation pull rod, 103 transportation connecting rod, 104 arc driving plate, 1041 elastic supporting sheet, 105 auxiliary cleaning ball, 1051 cleaning scraper, 10511 reinforcing channel, 10512 hemispherical bulge block, 1052 arc reinforcing strip, 10521 triangular pushing block, 11 auxiliary ejection mechanism, 111 magnetic sheet II, 112 ejection knocking ball, spherical hole I, knocking sharp strip, 1123 spherical hole II, 1124 elastic metal strip, 113 elastic metal connecting strip, 114 arc supporting sheet, 1141 rubber particle, 115 elastic sheet, 12 triangular guiding block, 121 elastic driving sheet, 1122, 122 pusher, 123 strike block, 124 foil.
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. 1-7, the present invention provides a technical solution: a construction waste crushing device comprises a stable bottom plate 1, a crushing device 2 and two driving motors 3 are fixedly installed at the top of the stable bottom plate 1, an output shaft of each driving motor 3 is fixed with one end of a transmission shaft 4, the other end of each transmission shaft 4 is located in the crushing device 2 and is movably connected with the crushing device 2 in a driving mode, the part, located in the crushing device 2, of each transmission shaft 4 is fixed with a crushing roller 5, the top and the bottom of each crushing device 2 are respectively provided with a feeding end 21 and a discharging end 22, a screening device 6 is fixedly installed at the bottom of the inner wall of each crushing device 2, a flow channel 61 is arranged between the top and the bottom of each screening device 6 in a penetrating mode, the top of each flow channel 61 is located at the bottom of the part between the two crushing rollers 5, the bottom of each flow channel corresponds to the discharging end 22, the upper half part of the side surface of each flow channel 61 is arranged in a protruding mode towards the direction close to the central axis of the screening device 6, and the lower half part is arranged in a protruding mode towards the direction far away from the central axis of the screening device 6, the top of the screening device 6 is fixed with a flow guide strip 8 through a mounting thin rod 7, the flow guide strip 8 is in an isosceles triangle shape, two sides of the flow guide strip are inwards recessed, the flow guide strip 8 can guide the movement direction of sawdust and iron nails, the situation that the iron nails cannot be adsorbed by a magnetic sheet one 9 due to the fact that two sides of the iron nails are attracted by the magnetic sheet one 9 is prevented, an arc screening channel 62 is arranged at the part of the screening device 6, which is positioned at two sides of a flow channel 61, one port of the arc screening channel 62 is arranged at the lower half of the side surface of the flow channel 61, the other port is arranged at the bottom of the screening device 6, an iron nail discharge port 23 corresponding to the arc screening channel 62 is arranged at the bottom of the crushing device 2, the magnetic sheet one 9 is embedded in the part of the side surface of the upper half of the flow channel 61, the screening device 62 is provided with a screening and transporting mechanism 10 at the top, and the bottom is provided with an auxiliary ejecting mechanism 11, can play adsorption effect to the iron nail in the inside mobile saw-dust of flow channel 61 through setting up magnetic sheet one 9, make the iron nail position approach flow channel 61 side, under the effect of screening transport mechanism 10, the iron nail in the saw-dust gets into inside the arc screening passageway 62, and the promotion effect that screening transport mechanism 10 can also utilize crushing roller 5 to go up broken strip makes the iron nail at the inside removal of arc screening passageway 62, so that the iron nail in the 2 broken back saw-dusts of breaker can be by accurate screening, thereby can prevent that the iron nail from producing the influence to the recycle of follow-up saw-dust.
Preferably, in this embodiment, in order to make the nails separate from the arc-shaped screening channel 62 by using the rotation of the crushing strip on the crushing roller 5, the screening and transporting mechanism 10 includes a screening magnetic block 101, a transporting pull rod 102, a transporting connecting rod 103 and an arc-shaped driving plate 104, the screening magnetic block 101 is slidably connected with the inner wall of the movable cavity 63 opened inside the screening device 6, one end of the transporting pull rod 102 is fixed with the screening magnetic block 101, the other end of the transporting pull rod is hinged with one end of the transporting connecting rod 103, the other end of the transporting connecting rod 103 is hinged with the arc-shaped driving plate 104, one side of the arc-shaped driving plate 104 connected with the transporting connecting rod 103 is connected with the screening device 6 through an elastic supporting sheet 1041, a triangular guide block 12 is fixed on the top of the inner wall of the arc-shaped screening channel 62, and the position of the triangular guide block 12 corresponds to the screening magnetic block 101.
Preferably, in this embodiment, in order to improve the efficiency of the iron nail disengaging from the arc-shaped screening channel 62 by using the vibration of the crushing apparatus itself, the auxiliary ejecting mechanism 11 includes a second magnetic sheet 111, an ejecting and striking ball 112, an elastic metal connecting strip 113, an arc-shaped supporting sheet 114 and an elastic sheet 115, the second magnetic sheet 111 is embedded in the portion of the screening device 6 located at the bottom of the arc-shaped screening channel 62, the ejecting and striking ball 112 is located in an ejecting and driving cavity 64 opened in the screening device 6, the ejecting and striking ball 112 is connected with the inner wall of the ejecting and driving cavity 64 through the two elastic metal connecting strips 113, the arc-shaped supporting sheet 114 is installed in the ejecting and driving cavity 64 through the elastic sheet 115, and the arc-shaped supporting sheet 114 is located on the side of the ejecting and striking ball far from the second magnetic sheet 111.
Preferably, in this embodiment, in order to assist in cleaning the crushing strips on the crushing roller 5, an auxiliary cleaning ball 105 is fixed on the top of the arc driving plate 104, a cleaning blade 1051 is rotatably installed on one side of the auxiliary cleaning ball 105 close to the central axis of the screening device 6, an arc reinforcing strip 1052 is arranged on the top of the cleaning blade 1051, one end of the arc reinforcing strip 1052 is fixed with the auxiliary cleaning ball 105, the center of the arc reinforcing strip 1052 is the joint of the auxiliary cleaning ball 105 and the cleaning blade 1051, an reinforcing channel 10511 is formed between the top and the bottom of the cleaning blade 1051 in a penetrating manner, a hemispherical protrusion 10512 is fixed on one side of the reinforcing channel 10511, and a triangular pushing block 10521 matched with the hemispherical protrusion 10512 is fixed on the arc reinforcing strip 1052.
Preferably, in this embodiment, in order to improve the effect of separating the nails from the arc-shaped screening channel 62 by using the movement of the screening magnetic block 101, a plurality of protruding portions are disposed on one side of the screening magnetic block 101 close to the triangular guide block 12, the protruding portions on the screening magnetic block 101 are movably connected with the protruding side of the elastic driving plate 121, both ends of the elastic driving plate 121 are fixed with the triangular guide block 12, the center of the recessed side is fixed with one end of the push rod 122, the other end of the push rod 122 is slidably connected with one side of the knocking block 123, one side of the knocking block 123 connected with the push rod 122 is a concave arc-shaped surface, one end of the knocking block 123 close to the push rod 122 is rotatably mounted inside the triangular guide block 12, the bottom of one end of the knocking block 123 far away from the push rod 122 protrudes outwards, and the metal sheet 124 matched with the knocking block 123 is embedded in the bottom of the triangular guide block 12.
Preferably, in this embodiment, in order to improve the hitting effect of the pop-up hitting ball 112 on the second magnetic sheet 111, a plurality of spherical holes first 1121 are formed in one side of the pop-up hitting ball 112 close to the second magnetic sheet 111, a hitting tip 1122 is fixed at the center inside the spherical holes first 1121, the tip of the hitting tip 1122 is far away from the pop-up hitting ball 112, a spherical hole second 1123 is formed in one side of the pop-up hitting ball 112 far away from the second magnetic sheet 111, an elastic metal strip 1124 is fixedly installed inside the spherical hole second 1123, one end of the elastic metal strip 1124 is located outside the spherical hole second 1123, and rubber particles 1141 matched with the elastic metal strip 1124 are fixed on the arc support sheet 114.
The working principle is as follows: waste building wood is put into the crushing device 2 from the feeding end 21, the driving motor 3 is turned on, the output shaft of the driving motor 3 enables the transmission shaft 4 and the crushing roller 5 to rotate, the crushing roller 5 can crush the waste building wood, the crushed wood chips enter the flow channel 61 under the action of the flow guide strip 8, under the guiding action of the side surface of the flow guide strip 8 and the adsorption action of the magnetic sheet I9, the iron nails approach the side surface of the flow channel 61 and move downwards along the side wall of the flow channel 61, when the iron nails move to the port of the arc screening channel 62, the iron nails enter the arc screening channel 62 under the action of the screening magnetic block 101 and are adsorbed to the upper surface of the arc screening channel 62 by the screening magnetic block 101, the wood chips continue to descend under the action of gravity until being discharged through the discharging end 22, and in the rotating process of the crushing roller 5, the crushing strips on the surface can push the arc driving plate 104 to rotate and compress the elastic supporting sheet 1041, the arc-shaped driving plate 104 enables the transportation pull rod 102 to move through the transportation connecting rod 103, the transportation pull rod 102 pulls the screening magnetic block 101 to move, the iron nail moves under the adsorption effect of the screening magnetic block 101, when the iron nail slides on the surface of the triangular guide block 12, the inclined plane on the triangular guide block 12 can guide the iron nail, the iron nail moves downwards until the iron nail moves to the position of the magnetic sheet two 111 and is adsorbed by the magnetic sheet two 111, the guide effect of the magnetic sheet two 111 on the iron nail can prevent the iron nail from being accumulated inside the arc-shaped screening channel 62 or entering the flow channel 61, during the operation of the crushing equipment, the whole equipment can generate certain vibration, the vibration enables the pop-up knocking ball 112 to move inside the pop-up driving cavity 64, and when the knocking sharp bars 1122 on the pop-up knocking ball 112 knock the magnetic sheet two 111, the part between the pop-up driving cavity 64 and the arc-shaped screening channel 62 can generate vibration, the vibration enables the iron nail at the position to be separated from the adsorption of the second magnetic sheet 111, and when the elastic metal strip 1124 on the popping and knocking ball 112 is in contact with the rubber particles 1141, the popping and knocking ball 112 can shake to a certain extent, so that the shaking effect of the popping and knocking ball 112 can be improved, and the iron nail is separated from the arc-shaped screening channel 62 and is discharged through the iron nail discharge hole 23; when the broken strips on the crushing roller 5 push the arc-shaped driving plate 104 to rotate, the cleaning scraper 1051 on the auxiliary cleaning ball 105 can scrape the surfaces of the broken strips so as to clean the broken strips, if the adhesion force of the sawdust on the broken strips is too large, the sawdust on the broken strips can push the cleaning scraper 1051 to move, the arc-shaped reinforcing strips 1052 enter the reinforcing channel 10511, the triangular pushing block 10521 pushes the cleaning scraper 1051 to vibrate in a small amplitude through the hemispherical convex blocks 10512, the dynamic cleaning of the cleaning scraper 1051 is realized, and the cleaning effect of the cleaning scraper 1051 on the sawdust can be further improved; in the moving process of the screening magnetic block 101, the convex part at the bottom of the screening magnetic block extrudes the elastic driving sheet 121, the elastic driving sheet 121 pushes the push rod 122 to move, the push rod 122 enables the knocking block 123 to rotate by utilizing the concave arc-shaped surface of the knocking block 123, the convex part at the bottom of the knocking block 123 knocks the metal sheet 124, and an iron nail passing through the metal sheet 124 can be separated from the triangular guide block 12 when receiving knocking force.
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.
Claims (7)
1. The utility model provides a construction waste crushing equipment, includes firm bottom plate (1), its characterized in that: the top of the stable bottom plate (1) is fixedly provided with a crushing device (2) and two driving motors (3), an output shaft of each driving motor (3) is fixed with one end of a transmission shaft (4), the other end of each transmission shaft (4) is positioned in the crushing device (2) and is movably connected with the crushing device (2), the part of each transmission shaft (4) positioned in the crushing device (2) is fixed with a crushing roller (5), the top and the bottom of the crushing device (2) are respectively provided with a feeding end (21) and a discharging end (22), the bottom of the inner wall of the crushing device (2) is fixedly provided with a screening device (6), a flow channel (61) is arranged between the top and the bottom of the screening device (6) in a penetrating manner, the top of the flow channel (61) is positioned at the bottom of the part between the two crushing rollers (5), and the bottom of the flow channel is corresponding to the discharging end (22), flow channel (61) side first half be to the direction protrusion setting near sieving mechanism (6) axis, the latter half be to the direction protrusion setting of keeping away from sieving mechanism (6) axis, sieving mechanism (6) top is fixed through installation slender poles (7) and water conservancy diversion strip (8), water conservancy diversion strip (8) are isosceles triangle shape and both sides all inwards sunken.
2. The construction waste crushing apparatus according to claim 1, wherein: arc screening passageway (62) have been seted up to the part that sieving mechanism (6) are located flow channel (61) both sides, arc screening passageway (62) a port is seted up in flow channel (61) side the latter half, and another port is seted up in sieving mechanism (6) bottom, breaker (2) bottom is seted up and is sieved passageway (62) corresponding iron nail discharge gate (23) with the arc, sieving mechanism (6) are located the inside intrinsic magnetic sheet (9) that inlays of part of flow channel (61) first half side, arc screening passageway (62) top is provided with screening transport mechanism (10), and the bottom is provided with supplementary pop-up mechanism (11).
3. The construction waste crushing apparatus according to claim 2, wherein: screening transport mechanism (10) are including screening magnetic path (101), transportation pull rod (102), transportation connecting rod (103) and arc drive plate (104), screening magnetic path (101) and offer at inside movable chamber (63) inner wall sliding connection of sieving mechanism (6), transportation pull rod (102) one end is fixed with screening magnetic path (101), and the other end is articulated with transportation connecting rod (103) one end, transportation connecting rod (103) the other end is articulated with arc drive plate (104), arc drive plate (104) are connected one side with transportation connecting rod (103) and are connected with sieving mechanism (6) through elastic support piece (1041), arc screening passageway (62) inner wall top is fixed with triangle guide block (12), the position of triangle guide block (12) is corresponding with screening magnetic path (101).
4. The construction waste crushing apparatus according to claim 2, wherein: the auxiliary ejecting mechanism (11) comprises a second magnetic sheet (111), an ejecting and knocking ball (112), an elastic metal connecting strip (113), an arc supporting piece (114) and an elastic sheet (115), the second magnetic sheet (111) is fixedly embedded in the part, located at the bottom of the arc screening channel (62), of the screening device (6), the ejecting and knocking ball (112) is located inside an ejecting driving cavity (64) formed inside the screening device (6), the ejecting and knocking ball (112) is connected with the inner wall of the ejecting driving cavity (64) through the two elastic metal connecting strips (113), the arc supporting piece (114) is installed inside the ejecting driving cavity (64) through the elastic sheet (115), and the arc supporting piece (114) is located on one side, far away from the second magnetic sheet (111), of the ejecting and knocking ball.
5. The construction waste crushing apparatus according to claim 3, wherein: the utility model discloses a screening device, including arc drive plate (104), supplementary cleaning ball (105) are fixed with at arc drive plate (104) top, supplementary cleaning ball (105) are close to one side rotation of sieving mechanism (6) axis and are installed cleaning blade (1051), cleaning blade (1051) top is provided with arc reinforcing strip (1052), arc reinforcing strip (1052) one end is fixed with supplementary cleaning ball (105), and the centre of a circle of arc reinforcing strip (1052) is supplementary cleaning ball (105) and cleaning blade (1051) junction, it has seted up reinforcing channel (10511) to run through between cleaning blade (1051) top and the bottom, reinforcing channel (10511) one side is fixed with hemisphere protruding piece (10512), be fixed with on arc reinforcing strip (1052) with the triangle that hemisphere protruding piece (10512) looks adaptation promote piece (10521).
6. The construction waste crushing apparatus according to claim 3, wherein: screening magnetic path (101) are close to one side of triangle guide block (12) and are equipped with a plurality of bulges, bulge and the protruding side swing joint of elasticity driving plate (121) on screening magnetic path (101), elasticity driving plate (121) both ends all are fixed with triangle guide block (12) and sunken side center department is fixed with push rod (122) one end, push rod (122) other end and strike a (123) one side sliding connection, it is the indent arcwall face to strike one side of being connected piece (123) and push rod (122), it rotates to install inside triangle guide block (12) to strike one end that piece (123) are close to push rod (122), strike piece (123) and keep away from the outside protrusion in the one end bottom of push rod (122), triangle guide block (12) bottom inlay inherently and strike sheetmetal (124) of piece (123) looks adaptation.
7. The construction waste crushing apparatus according to claim 4, wherein: a plurality of spherical holes I (1121) are formed in one side, close to the magnetic sheet II (111), of the popping knocking ball (112), a knocking sharp strip (1122) is fixed in the center of the inner portion of the spherical hole I (1121), the tip of the knocking sharp strip (1122) is far away from the popping knocking ball (112), a spherical hole II (1123) is formed in one side, far away from the magnetic sheet II (111), of the popping knocking ball (112), an elastic metal strip (1124) is fixedly installed inside the spherical hole II (1123), one end of the elastic metal strip (1124) is located outside the spherical hole II (1123), and rubber particles (1141) matched with the elastic metal strip (1124) are fixed on the arc supporting sheet (114).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111065757.5A CN113941397A (en) | 2021-09-10 | 2021-09-10 | Construction waste crushing equipment |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111065757.5A CN113941397A (en) | 2021-09-10 | 2021-09-10 | Construction waste crushing equipment |
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| CN113941397A true CN113941397A (en) | 2022-01-18 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115070893A (en) * | 2022-07-14 | 2022-09-20 | 重庆市荣昌区新兴建材有限公司 | Process for preparing light sintered plate by using building solid waste |
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2021
- 2021-09-10 CN CN202111065757.5A patent/CN113941397A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115070893A (en) * | 2022-07-14 | 2022-09-20 | 重庆市荣昌区新兴建材有限公司 | Process for preparing light sintered plate by using building solid waste |
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Application publication date: 20220118 |