CN111185294A - Device for classifying and screening construction waste to be replaced sand - Google Patents
Device for classifying and screening construction waste to be replaced sand Download PDFInfo
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- CN111185294A CN111185294A CN202010166609.1A CN202010166609A CN111185294A CN 111185294 A CN111185294 A CN 111185294A CN 202010166609 A CN202010166609 A CN 202010166609A CN 111185294 A CN111185294 A CN 111185294A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03B—SEPARATING SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS
- B03B7/00—Combinations of wet processes or apparatus with other processes or apparatus, e.g. for dressing ores or garbage
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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
- 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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C4/00—Crushing or disintegrating by roller mills
- B02C4/02—Crushing or disintegrating by roller mills with two or more rollers
- B02C4/08—Crushing or disintegrating by roller mills with two or more rollers with co-operating corrugated or toothed crushing-rollers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C4/00—Crushing or disintegrating by roller mills
- B02C4/28—Details
- B02C4/42—Driving mechanisms; Roller speed control
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03B—SEPARATING SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS
- B03B5/00—Washing granular, powdered or lumpy materials; Wet separating
- B03B5/28—Washing granular, powdered or lumpy materials; Wet separating by sink-float separation
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C1/00—Magnetic separation
- B03C1/02—Magnetic separation acting directly on the substance being separated
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- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Crushing And Pulverization Processes (AREA)
Abstract
The invention discloses a device for crushing construction waste into sand substitute by classified screening, which comprises a box body, wherein the top wall of the box body is provided with a downward falling groove with an upward opening, the left and right end walls of the downward falling groove are symmetrically provided with adsorption grooves with downward openings, the end wall of the adsorption groove far away from the downward falling groove is fixedly provided with an electromagnet, the bottom wall of the downward falling groove is provided with an overturning cavity, an overturning feeding mechanism is arranged in the overturning cavity, the bottom wall at the right end of the overturning cavity is provided with a water injection groove with an upward opening, the side wall of the water injection groove is fixedly provided with an annular wall block, the annular wall block is provided with a filtering floating wood mechanism, the bottom wall of the water injection groove is provided with a crushing groove with a downward opening, a crushing mechanism is arranged in the crushing groove, the right end wall of the crushing groove is provided with an outlet groove with a rightward opening, the, collecting metal and waste bamboo wood in the construction waste, and crushing the rest construction waste such as bricks, stones, concrete and the like into sand.
Description
Technical Field
The invention relates to the technical field of construction waste, in particular to a device for crushing construction waste into sand by classification and screening.
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.
The construction waste is not processed and utilized in time, adverse effects are brought to society, environment and resources, most of the construction waste is transported to suburbs or villages by construction units without any treatment at present, and is stacked or buried in the open air, so that a large amount of construction expenses such as land charge for collection, waste clearing and transportation expenses and the like are consumed, and the construction expenses are very wasted and harmful.
Disclosure of Invention
Aiming at the technical defects, the invention provides a device for crushing construction waste into sand substitutes through classification and screening, which can overcome the defects.
The invention relates to a device for crushing construction waste into sand substitute by classification screening, which comprises a box body, wherein the top wall of the box body is provided with a downward falling groove with an upward opening, the left and right end walls of the downward falling groove are symmetrically provided with adsorption grooves with downward openings, the end wall of the adsorption groove far away from the downward falling groove is fixedly provided with an electromagnet, the bottom wall of the downward falling groove is provided with an overturning cavity, an overturning feeding mechanism is arranged in the overturning cavity, the bottom wall of the right end of the overturning cavity is provided with a water injection groove with an upward opening, the side wall of the water injection groove is fixedly provided with a ring wall block, a wood floating filtering mechanism is arranged at the ring wall block, the front end wall of the water injection groove is provided with a first sliding groove with a forward opening, a rotating door shaft is fixedly arranged between the upper end wall and the lower end wall on the left side of the front end of the first sliding groove, the rotating door, the water injection groove diapire is provided with the decurrent crushing groove of opening, it is provided with rubbing crusher structure to smash the inslot, it is provided with the export groove of opening right to smash groove right-hand member wall, export groove right-hand member wall is provided with the sliding door with box sliding connection, it is provided with power unit to smash the groove rear side.
Preferably, the turnover feeding mechanism comprises supporting blocks which are symmetrically and fixedly arranged on the bottom wall of the turnover cavity in a front-back manner, the supporting blocks are rotatably connected with a first rotating pin, the other end of the first rotating pin is rotatably connected with a first connecting rod, the upper end of the first connecting rod is rotatably connected with a second rotating pin, the outer end of the second rotating pin is rotatably connected with a connecting rod, the top end of the connecting rod is fixedly connected with a connecting block, the top wall of the front connecting block and the top wall of the rear connecting block are fixedly connected with a construction waste block, the top wall of the construction waste block is provided with a construction waste groove with an upward opening, the connecting block is rotatably connected with a third rotating pin, the outer end of the third rotating pin is rotatably connected with a second connecting rod, the bottom end of the second connecting rod is rotatably connected with a rotating shaft, the rotating shaft is rotatably connected with the box body, the outer end, the utility model discloses a gear rack, including the rack, the rack is provided with the opening, the rack is provided with the sloping block groove, the first gear is connected with the rack meshing that is located its top, the rack is located opening rack inslot left and rather than sliding connection, pass through first spring coupling between rack right-hand member wall and the rack groove right-hand member wall, rack groove left end wall is provided with the sloping block groove, be provided with the sloping block rather than sliding connection in the sloping block inslot, pass through second spring coupling between sloping block diapire and the sloping block tank bottom wall, sloping block roof and rack diapire sliding connection, sloping block groove right-hand member wall is provided with and is located first gear groove below and opening second gear groove left, the second gear inslot is provided with the second gear, the second gear is connected with being located its left sloping block meshing, around the second gear symmetry and gear shaft both ends fixed connection, the gear shaft rotates with the box.
Preferably, the filtering floating wood floating mechanism comprises a filter bowl which is in sliding connection with a first chute, a filter bowl groove with a backward opening is arranged on the rear end wall of the filter bowl, first sliding blocks are symmetrically arranged on the left and right of the filter bowl, second sliding chutes which are communicated with each other left and right are symmetrically arranged on the left and right end walls of the ring wall block, a third chute with a backward opening is arranged on the end wall of the second sliding chute far away from the water injection groove, the third sliding chute and the second sliding chute are in sliding connection with the first sliding block, the end wall of the first sliding block far away from the water injection groove is fixedly connected with a second sliding block, the second sliding block is positioned in a fourth sliding chute and is in sliding connection with the fourth sliding chute, the front end wall of the second sliding block is connected with the front end wall of the fourth sliding chute through a third spring, the second sliding block on the left side is in meshed connection with a third gear positioned on the left side of the first sliding block, the, the bevel gear shaft is rotatably connected with the box body, an upper bevel gear is fixedly connected to the bottom end of the bevel gear shaft, a third sliding block is fixedly connected between the rear end walls of the left and right second sliding blocks, a baffle plate which is connected with the left and right inner walls of the annular wall block in a sliding manner is fixedly connected to the bottom wall of the third sliding block, the third sliding block is located in the fifth sliding groove and is connected with the fifth sliding groove in a sliding manner, and the rear end wall of the third sliding block is connected with the rear end wall of the fifth sliding groove through a fourth.
Preferably, rubbing crusher constructs including bilateral symmetry sets up the crushing dish in smashing the inslot, crushing dish and crushing dish axle fixed connection, crushing dish axle rotates with the box to be connected, crushing dish axle rear end and fourth gear fixed connection control about the fourth gear all is located the gear cavity, it is fixed to smash the inslot diapire and is provided with the filtering layer, the filtering layer diapire is provided with the water tank, the water tank roof is provided with the ascending basin of opening.
Preferably, the power mechanism comprises a fifth gear which is located in the gear cavity and meshed with the left and right fourth gears, the fifth gear is fixedly connected with the front end of the motor shaft, the rear end of the motor shaft is connected with the motor power, the motor shaft is fixedly connected with a right belt wheel located between the motor and the fifth gear, the right belt wheel is located in the belt cavity, a left belt wheel located on the left side of the right belt wheel is arranged in the belt cavity, the left belt wheel is connected with the right belt wheel through a belt, the left belt wheel is fixedly connected with the gear shaft, the gear shaft is fixedly connected with a lower bevel gear located in front of the left belt wheel, the lower bevel gear is located in the bevel gear cavity, and the lower bevel gear is meshed with an upper bevel gear located above the.
The beneficial effects are that: the device can classify and screen the construction waste, collect metal and waste bamboo wood in the construction waste, crush the rest construction waste such as bricks, stones and concrete into sand substitute, wherein the overturning and feeding mechanism can pour the construction waste into water, the floating wood filtering mechanism can collect the waste bamboo wood floating on the water surface through the filter cup, and the crushing mechanism can crush the falling construction waste such as bricks, stones and concrete into sand substitute, so that the construction waste is fully utilized for secondary utilization, and the waste and pollution are reduced.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the invention, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.
FIG. 1 is a schematic structural diagram of an apparatus for classifying and screening construction wastes to be crushed into sand substitutes according to the present invention;
FIG. 2 is a schematic view of A-A in FIG. 1 according to an embodiment of the present invention;
FIG. 3 is a schematic view of B-B in FIG. 1 according to an embodiment of the present invention;
FIG. 4 is a schematic view of C-C in FIG. 1 according to an embodiment of the present invention;
FIG. 5 is a schematic view of D-D in FIG. 2 according to an embodiment of the present invention.
Detailed Description
All of the features disclosed in this specification, or all of the steps in any method or process so disclosed, may be combined in any combination, except combinations of features and/or steps that are mutually exclusive.
The invention will now be described in detail with reference to fig. 1-5, for convenience of description, the following orientations will now be defined: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.
The invention relates to a device for crushing construction waste into sand substitute by classification screening, which comprises a box body 10, wherein the top wall of the box body 10 is provided with a falling groove 12 with an upward opening, the left and right end walls of the falling groove 12 are symmetrically provided with adsorption grooves 13 with downward openings 12, the end wall of the adsorption groove 13 far away from the falling groove 12 is fixedly provided with an electromagnet 11, the bottom wall of the falling groove 12 is provided with an overturning cavity 16, the overturning cavity 16 is internally provided with an overturning feeding mechanism, the bottom wall at the right end of the overturning cavity 16 is provided with a water injection groove 18 with an upward opening, the side wall of the water injection groove 18 is fixedly provided with an annular wall block 17, the annular wall block 17 is provided with a floating wood filtering mechanism, the front end wall of the water injection groove 18 is provided with a first sliding groove 60 with a forward opening, a rotating door shaft 63 is fixedly arranged between the upper end wall and the lower end wall at the left side of the front end of, be connected through extension spring 62 between revolving door 61 rear end wall and the first spout 60 left end wall, water injection groove 18 diapire is provided with the decurrent crushing groove 26 of opening, be provided with rubbing crusher in the crushing groove 26, crushing groove 26 right end wall is provided with opening rightward export groove 21, export groove 21 right-hand member wall is provided with sliding door 22 with box 10 sliding connection, crushing groove 26 rear side is provided with power unit.
Advantageously, the turnover feeding mechanism comprises support blocks 14 which are symmetrically and fixedly arranged on the bottom wall of the turnover cavity 16, the support blocks 14 are rotatably connected with a first rotating pin 15, the other end of the first rotating pin 15 is rotatably connected with a first connecting rod 31, the upper end of the first connecting rod 31 is rotatably connected with a second rotating pin 32, the outer end of the second rotating pin 32 is rotatably connected with a connecting rod 33, the top end of the connecting rod 33 is fixedly connected with a connecting block 34, the top wall of the front and rear connecting blocks 34 is fixedly connected with a construction waste block 36, the top wall of the construction waste block 36 is provided with a construction waste groove 37 with an upward opening, the connecting block 34 is rotatably connected with a third rotating pin 35, the outer end of the third rotating pin 35 is rotatably connected with a second connecting rod 30, the bottom end of the second connecting rod 30 is rotatably connected with a rotating shaft 29, the rotating shaft 29 is rotatably connected with the box body 10, and the, the first gear 75 is positioned in a first gear groove 73 with an upward opening, the first gear 75 is meshed with a rack 76 positioned above the first gear, the rack 76 is positioned in a rack groove 78 with a leftward opening and is slidably connected with the rack groove, the right end wall of the rack 76 is connected with the right end wall of the rack groove 78 through a first spring 77, the left end wall of the rack groove 78 is provided with a bevel block groove 68, a bevel block 72 slidably connected with the bevel block groove 68 is arranged in the bevel block groove 68, the bottom wall of the bevel block 72 is connected with the bottom wall of the bevel block groove 68 through a second spring 69, the top wall of the bevel block 72 is slidably connected with the bottom wall of the rack 76, the right end wall of the bevel block groove 68 is provided with a second gear groove 71 which is positioned below the first gear groove 73 and has a leftward opening, a second gear 70 is arranged in the second gear groove 71, the second gear 70 is meshed with the bevel block 72 positioned on the left side of the second gear 70, and the second gear 70 is symmetrically connected with two ends, the gear shaft 50 is rotatably connected to the case 10.
Advantageously, the filtering floating wood mechanism comprises a filter bowl 58 slidably connected with a first sliding chute 60, a filter bowl groove 59 with a backward opening is arranged on the rear end wall of the filter bowl 58, first sliding blocks 57 are symmetrically arranged on the left and right of the filter bowl 58, second sliding chutes 56 communicated with the left and right of the ring wall block 17 are symmetrically arranged on the left and right of the ring wall block 17, third sliding chutes 55 with an opening toward the water injection tank 18 are arranged on the end walls of the second sliding chutes 56 away from the water injection tank 18, the third sliding chutes 55 and the second sliding chutes 56 are slidably connected with the first sliding blocks 57, second sliding blocks 54 are fixedly connected with the end walls of the first sliding blocks 57 away from the water injection tank 18, the second sliding blocks 54 are positioned in the fourth sliding chutes 64 and are slidably connected with the same, the front end walls of the second sliding blocks 54 are connected with the front end walls of the fourth sliding chutes 64 through third springs 65, the second sliding blocks 54 on the, the third gear 67 is located in a third gear groove 66 with a right opening, the third gear 67 is fixedly connected with the bevel gear shaft 28, the bevel gear shaft 28 is rotatably connected with the box body 10, the bottom end of the bevel gear shaft 28 is fixedly connected with the upper bevel gear 27, a third sliding block 52 is fixedly connected between the rear end walls of the left and right second sliding blocks 54, the bottom wall of the third sliding block 52 is fixedly connected with a baffle plate 19 which is slidably connected with the left and right inner walls of the annular wall block 17, the third sliding block 52 is located in the fifth sliding groove 53 and is slidably connected with the fifth sliding groove 53, and the rear end wall of the third sliding block 52 is connected with the rear end wall of the fifth sliding groove 53 through a fourth spring 51.
Beneficially, the crushing mechanism comprises crushing disks 20 which are arranged in a crushing groove 26 in a bilateral symmetry manner, the crushing disks 20 are fixedly connected with a crushing disk shaft 47, the crushing disk shaft 47 is rotatably connected with the box body 10, the rear end of the crushing disk shaft 47 is fixedly connected with a fourth gear 44, the left and right fourth gears 44 are both located in a gear cavity 46, a filter layer 23 is fixedly arranged on the bottom wall of the crushing groove 26, a water tank 24 is arranged on the bottom wall of the filter layer 23, and a water tank 25 with an upward opening is arranged on the top wall of the water tank 24.
Advantageously, the power mechanism includes a fifth gear 45 disposed in the gear cavity 46 and engaged with the left and right fourth gears 44, the fifth gear 45 is fixedly connected to the front end of the motor shaft 42, the rear end of the motor shaft 42 is power-connected to the motor 41, the motor shaft 42 is fixedly connected to the right pulley 43 disposed between the motor 41 and the fifth gear 45, the right pulley 43 is disposed in the belt cavity 40, the left pulley 38 disposed on the left side of the right pulley 43 is disposed in the belt cavity 40, the left pulley 38 and the right pulley 43 are connected via the belt 39, the left pulley 38 is fixedly connected to the gear shaft 50, the gear shaft 50 is fixedly connected to a lower bevel gear 49 disposed in front of the left pulley 38, the lower bevel gear 49 is disposed in the bevel gear cavity 48, and the lower bevel gear 49 is engaged with the upper bevel gear 27 disposed above the lower bevel gear.
In an initial state, the fourth spring 51, the tension spring 62, the third spring 65, the first spring 77 and the second spring 69 are all in a normal tension state;
sequence of mechanical actions of the whole device:
1. opening the revolving door 61, unloading the filter cup 58, injecting water into the water injection tank 18, wherein the water level line does not exceed the second chute 56, installing the filter cup 58 after water injection is finished, closing the revolving door 61, pouring the construction waste into the construction waste tank 37 through the falling tank 12, and adsorbing the metal waste in the waste through the electromagnet 11 in the falling tank 12 process;
2. the motor 41 is started, so that the motor shaft 42 rotates, the right belt wheel 43 rotates, the left belt wheel 38 rotates, the gear shaft 50 rotates, the second gear 70 rotates, the inclined block 72 moves upwards, the rack 76 moves rightwards, the first gear 75 rotates 90 degrees, the rotating shaft 29 rotates 90 degrees, the second connecting rod 30 rotates 90 degrees, the building garbage block 36 and the building garbage groove 37 rotate 180 degrees, so that the building garbage in the building garbage groove 37 is poured into the water injection groove 18, and the waste bamboo and wood materials in the building garbage float on the water surface to be separated;
3. the gear shaft 50 is rotated to rotate the lower bevel gear 49, so that the upper bevel gear 27 is rotated, so that the bevel gear shaft 28 is rotated, so that the third gear 67 is rotated, so that the second slider 54, the first slider 57, the third slider 52 and the filter bowl 58 are moved backward to collect the floating waste bamboo and wood materials into the filter bowl groove 59, the third slider 52 is continuously moved backward, so that the baffle plate 19 is moved backward to connect the water injection groove 18 and the crushing groove 26, so that the precipitated residual construction wastes fall into the crushing groove 26;
4. the motor shaft 42 rotates to rotate the fifth gear 45 and rotate the fourth gear 44 to rotate the crushing disk shaft 47 and rotate the crushing disk 20 to crush the fallen building garbage such as bricks, stones and concrete, the water falls into the water tank 25 through the filter layer 23, and the sliding door 22 is opened to take out the crushed sand in the crushing tank 26 for use;
5. when the device needs to reset, the motor shaft 42 rotates reversely, so that the construction waste block 36 rotates reversely to the water injection groove 180 degrees back to the initial position, the filter cup 58 moves forwards, the baffle 19 blocks the water injection groove 18 and the crushing groove 26 again, the rotary door 61 is opened, the filter cup 58 is dismounted, waste bamboo and wood in the filter cup groove 59 are taken out, the filter cup 58 is mounted, the rotary door 61 is closed, metal adsorbed on the electromagnet 11 is taken out, and the device completes resetting.
The above description is only an embodiment of the invention, but the scope of the invention is not limited thereto, and any changes or substitutions that are not thought of through the inventive work should be included in the scope of the invention. Therefore, the protection scope of the invention should be subject to the protection scope defined by the claims.
Claims (5)
1. The utility model provides a classifying screen smashes building rubbish for device of replacing sand, includes the box, its characterized in that: the top wall of the box body is provided with a falling groove with an upward opening, the left and right end walls of the falling groove are symmetrically provided with adsorption grooves with downward openings, the end wall of the adsorption groove far away from the falling groove is fixedly provided with an electromagnet, the bottom wall of the falling groove is provided with a turning cavity, the turning cavity is internally provided with a turning feeding mechanism, the bottom wall of the right end of the turning cavity is provided with a water injection groove with an upward opening, the side wall of the water injection groove is fixedly provided with a ring wall block, the ring wall block is provided with a filtering floating wood mechanism, the front end wall of the water injection groove is provided with a first sliding groove with a forward opening, a turning door shaft is fixedly arranged between the left upper end wall and the lower end wall of the front end of the first sliding groove, the turning door shaft is rotatably connected with a turning door, the rear end wall of the turning door is connected with the left end wall of the first sliding, smash groove right-hand member wall and be provided with the export groove of opening right, export groove right-hand member wall is provided with the sliding door with box sliding connection, it is provided with power unit to smash the groove rear side.
2. The device for classifying and screening construction wastes into sand substitutes according to claim 1, characterized in that: the overturning and feeding mechanism comprises supporting blocks which are symmetrically and fixedly arranged on the bottom wall of the overturning cavity in a front-back manner, the supporting blocks are rotationally connected with a first rotating pin, the other end of the first rotating pin is rotationally connected with a first connecting rod, the upper end of the first connecting rod is rotationally connected with a second rotating pin, the outer end of the second rotating pin is rotationally connected with a connecting rod, the top end of the connecting rod is fixedly connected with a connecting block, the top wall of the front connecting block and the top wall of the rear connecting block are fixedly connected with a construction waste block, the top wall of the construction waste block is provided with a construction waste groove with an upward opening, the connecting block is rotationally connected with a third rotating pin, the outer end of the third rotating pin is rotationally connected with a second connecting rod, the bottom end of the second connecting rod is rotationally connected with a rotating shaft, the rotating shaft is rotationally connected with a box body, the, the utility model discloses a gear rack, including the rack, the rack is provided with the opening, the rack is provided with the sloping block groove, the first gear is connected with the rack meshing that is located its top, the rack is located opening rack inslot left and rather than sliding connection, pass through first spring coupling between rack right-hand member wall and the rack groove right-hand member wall, rack groove left end wall is provided with the sloping block groove, be provided with the sloping block rather than sliding connection in the sloping block inslot, pass through second spring coupling between sloping block diapire and the sloping block tank bottom wall, sloping block roof and rack diapire sliding connection, sloping block groove right-hand member wall is provided with and is located first gear groove below and opening second gear groove left, the second gear inslot is provided with the second gear, the second gear is connected with being located its left sloping block meshing, around the second gear symmetry and gear shaft both ends fixed connection, the gear shaft rotates with the box.
3. The device for classifying and screening construction wastes into sand substitutes according to claim 1, characterized in that: the filtering floating wood mechanism comprises a filter bowl which is in sliding connection with a first chute, a filter bowl groove with a backward opening is arranged on the rear end wall of the filter bowl, first sliding blocks are symmetrically arranged on the left and right sides of the filter bowl, second sliding chutes which are communicated with each other left and right are symmetrically arranged on the left and right end walls of the ring wall block, a third chute with a backward opening is arranged on the end wall of the second sliding chute far away from the water injection groove, the third sliding chute and the second sliding chute are in sliding connection with the first sliding block, the end wall of the first sliding block far away from the water injection groove is fixedly connected with a second sliding block, the second sliding block is positioned in the fourth sliding chute and is in sliding connection with the fourth sliding chute, the front end wall of the second sliding block is connected with the front end wall of the fourth sliding chute through a third spring, the second sliding block on the left side is in meshing connection with a third gear positioned on the left side of the first sliding block, the bevel gear shaft is rotatably connected with the box body, an upper bevel gear is fixedly connected to the bottom end of the bevel gear shaft, a third sliding block is fixedly connected between the rear end walls of the left and right second sliding blocks, a baffle plate which is connected with the left and right inner walls of the annular wall block in a sliding manner is fixedly connected to the bottom wall of the third sliding block, the third sliding block is located in the fifth sliding groove and is connected with the fifth sliding groove in a sliding manner, and the rear end wall of the third sliding block is connected with the rear end wall of the fifth sliding groove through a fourth.
4. The device for classifying and screening construction wastes into sand substitutes according to claim 1, characterized in that: the crushing mechanism comprises crushing discs which are symmetrically arranged in the crushing tank, the crushing discs are fixedly connected with crushing disc shafts, the crushing disc shafts are rotatably connected with the box body, the rear ends of the crushing disc shafts are fixedly connected with fourth gears, the fourth gears are all located in gear cavities, the bottom wall of the crushing tank is fixedly provided with a filter layer, the bottom wall of the filter layer is provided with a water tank, and the top wall of the water tank is provided with a water tank with an upward opening.
5. The device for classifying and screening construction wastes into sand substitutes according to claim 1, characterized in that: the power mechanism comprises a fifth gear which is positioned in the gear cavity and meshed with the left gear and the right gear, the fifth gear is fixedly connected with the front end of a motor shaft, the rear end of the motor shaft is connected with the motor power, the motor shaft is fixedly connected with a right belt wheel positioned between the motor and the fifth gear, the right belt wheel is positioned in the belt cavity, a left belt wheel positioned on the left side of the right belt wheel is arranged in the belt cavity, the left belt wheel is fixedly connected with the right belt wheel through a belt, the gear shaft is fixedly connected with a lower bevel gear positioned in front of the left belt wheel, the lower bevel gear is positioned in the bevel gear cavity, and the lower bevel gear is meshed with an upper bevel gear positioned above the lower bevel gear.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010166609.1A CN111185294B (en) | 2020-03-11 | 2020-03-11 | Device for classifying and screening construction waste to be replaced sand |
| GBGB2008568.4A GB202008568D0 (en) | 2020-03-11 | 2020-06-08 | A device for crushing contruction waste into sand substitude by classification and screening |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010166609.1A CN111185294B (en) | 2020-03-11 | 2020-03-11 | Device for classifying and screening construction waste to be replaced sand |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111185294A true CN111185294A (en) | 2020-05-22 |
| CN111185294B CN111185294B (en) | 2020-09-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010166609.1A Active CN111185294B (en) | 2020-03-11 | 2020-03-11 | Device for classifying and screening construction waste to be replaced sand |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN111185294B (en) |
| GB (1) | GB202008568D0 (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20140105041A (en) * | 2013-01-15 | 2014-09-01 | (주)경북환경 | a method and apparatus for selection and crushing of wastes construction |
| CN106824480A (en) * | 2017-02-17 | 2017-06-13 | 成都佳美嘉科技有限公司 | A kind of building waste processing equipment |
| CN109225433A (en) * | 2018-09-27 | 2019-01-18 | 冯邹邹 | A kind of civil engineering construction waste cleaning sorting unit |
| CN109317306A (en) * | 2018-08-22 | 2019-02-12 | 浙江天姥建设发展有限公司 | Multi-use architecture device for pulverizing rubbish |
| CN110508394A (en) * | 2019-09-06 | 2019-11-29 | 衢州超越环保科技有限公司 | A kind of building waste multistage reclaimer |
-
2020
- 2020-03-11 CN CN202010166609.1A patent/CN111185294B/en active Active
- 2020-06-08 GB GBGB2008568.4A patent/GB202008568D0/en not_active Ceased
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20140105041A (en) * | 2013-01-15 | 2014-09-01 | (주)경북환경 | a method and apparatus for selection and crushing of wastes construction |
| CN106824480A (en) * | 2017-02-17 | 2017-06-13 | 成都佳美嘉科技有限公司 | A kind of building waste processing equipment |
| CN109317306A (en) * | 2018-08-22 | 2019-02-12 | 浙江天姥建设发展有限公司 | Multi-use architecture device for pulverizing rubbish |
| CN109225433A (en) * | 2018-09-27 | 2019-01-18 | 冯邹邹 | A kind of civil engineering construction waste cleaning sorting unit |
| CN110508394A (en) * | 2019-09-06 | 2019-11-29 | 衢州超越环保科技有限公司 | A kind of building waste multistage reclaimer |
Also Published As
| Publication number | Publication date |
|---|---|
| CN111185294B (en) | 2020-09-29 |
| GB202008568D0 (en) | 2020-07-22 |
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