CN112619869A - Stone breaker is used in road construction - Google Patents
Stone breaker is used in road construction Download PDFInfo
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- CN112619869A CN112619869A CN202011388407.8A CN202011388407A CN112619869A CN 112619869 A CN112619869 A CN 112619869A CN 202011388407 A CN202011388407 A CN 202011388407A CN 112619869 A CN112619869 A CN 112619869A
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- crushing
- screening
- lifting
- subassembly
- box
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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
- B02C23/10—Separating or sorting of material, associated with crushing or disintegrating with separator arranged in discharge path of crushing or disintegrating zone
- B02C23/12—Separating or sorting of material, associated with crushing or disintegrating with separator arranged in discharge path of crushing or disintegrating zone with return of oversize material to crushing or disintegrating zone
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D47/00—Separating dispersed particles from gases, air or vapours by liquid as separating agent
- B01D47/06—Spray cleaning
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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
- B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
- B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
- B02C18/08—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within vertical containers
- B02C18/10—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within vertical containers with drive arranged above container
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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
- B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
- B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
- B02C18/14—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within horizontal containers
- B02C18/145—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within horizontal containers with knives spaced axially and circumferentially on the periphery of a cylindrical rotor unit
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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
- B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
- B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
- B02C18/16—Details
- B02C18/18—Knives; Mountings thereof
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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
- B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
- B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
- B02C18/16—Details
- B02C18/24—Drives
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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
- B02C21/00—Disintegrating plant with or without drying of the material
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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
- B02C23/16—Separating or sorting of material, associated with crushing or disintegrating with separator defining termination of crushing or disintegrating zone, e.g. screen denying egress of oversize material
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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
- B02C23/18—Adding fluid, other than for crushing or disintegrating by fluid energy
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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
- B02C4/30—Shape or construction of 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
- 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
- B02C23/16—Separating or sorting of material, associated with crushing or disintegrating with separator defining termination of crushing or disintegrating zone, e.g. screen denying egress of oversize material
- B02C2023/165—Screen denying egress of oversize material
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- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Crushing And Grinding (AREA)
Abstract
The invention discloses a stone crushing device for road construction, which belongs to the technical field of stone crushing devices and comprises a box body assembly, a primary crushing assembly, a screening assembly, a secondary crushing assembly, a lifting assembly and a water spraying assembly, wherein the box body assembly is horizontally arranged, the primary crushing assembly is arranged on the box body assembly, the screening assembly is arranged below the box body assembly, the secondary crushing assembly is arranged below the screening assembly and is in butt joint with the screening assembly, the lifting assembly is arranged beside the box body assembly and is in butt joint with the screening assembly, and the water spraying assembly is arranged beside the lifting assembly. According to the invention, stones are poured into the crushing box body from the feeding port, the stones are crushed for the first time in the crushing box body, and then the stones are poured out from the discharging port to the screening assembly, so that the crushing box body prevents the stones from being cracked and broken in the process of crushing the stones, and the personal safety of workers is not influenced.
Description
Technical Field
The invention relates to the technical field of stone crushing devices, in particular to a stone crushing device for road construction.
Background
The common stone crushers mainly comprise jaw crushers, mobile crushing stations, impact crushers, combined crushers, single-section hammer crushers, vertical crushers, gyratory crushers, cone crushers, roller crushers, double-roller crushers, ball mills, Raymond mills, sand making machines, sand washers, high-pressure suspension roller mills and the like, are suitable for crushing and shaping soft or medium-hard and extremely-hard materials, are widely applied to various ores, cement, refractory materials, bauxite chamotte, carborundum, glass raw materials, machine-made building sand, stones and various metallurgical slags, and have higher yield efficacy particularly on high-hard, ultra-hard and abrasion-resistant materials such as silicon carbide, carborundum, sintered bauxite, American sand and the like than other types of crushers.
Patent like publication No. CN108560363B relates to a stone crushing device for road construction, its structure includes driving motor, the axis of rotation, the drive belt overlay, the reinforcing plate, broken case, the base plate, the support column, the linkage bull stick, the shock attenuation unloads power device, the right-hand member at the base plate upper surface is fixed to the driving motor level, axis of rotation mechanical connection is in driving motor's left side and axle center collineation, the axis of rotation passes through the drive belt and is connected with the left linkage bull stick transmission of broken case, the right-hand member of drive belt overlay inlays together with the top of axis of rotation.
However, the above-mentioned devices also have the following problems in use: first, the disposable unable complete breakage of stone can't screen and the secondary crushing, has reduced production efficiency, influences the quality of later stage road construction, and the second, the broken in-process dust of stone is more, influences that the staff is healthy.
Disclosure of Invention
The invention aims to solve the technical problems that stones cannot be completely crushed at one time, screening and secondary crushing cannot be performed, production efficiency is reduced, quality of later-stage road construction is affected, dust is more in the stone crushing process, and health of workers is affected in the stone crushing process in the prior art.
In order to solve the technical problems, the invention provides the following technical scheme: the utility model provides a stone breaker for road construction which characterized in that: including box subassembly, broken subassembly, screening subassembly, secondary crushing subassembly, lifting unit and water spray subassembly, the box subassembly is the level setting, broken subassembly setting is on the box subassembly for one time, the screening subassembly sets up in the box subassembly below, the broken subassembly setting of secondary is in screening subassembly below and secondary crushing subassembly and screening subassembly butt joint, lifting unit sets up at box subassembly side and lifting unit and screening subassembly butt joint, water spray subassembly sets up at the lifting unit side.
Further, the box subassembly includes box support frame, broken box, pan feeding mouth and discharge gate, the box support frame is the type of falling L, broken box sets up in the box support frame, the pan feeding mouth sets up the top at broken box, the discharge gate sets up the bottom at broken box.
Further, the primary crushing component comprises a motor supporting block, a first crushing motor, a belt, a second crushing motor, a rotating main shaft, a crushing blade, two crushing roller shafts and belt pulleys, the motor supporting block is arranged on a box body supporting frame, the first crushing motor is arranged on the motor supporting block, two ends of the two crushing roller shafts penetrate through the crushing box body, the two crushing roller shafts are in running fit with the crushing box body, the two belt pulleys are respectively and fixedly connected with one end of the two crushing roller shafts, one belt pulley is fixedly connected with the main shaft of the first crushing motor, the belt is sleeved on the two belt pulleys in a crossed manner, the second crushing motor is arranged on the box body supporting frame, two ends of the rotating main shaft penetrate through the crushing box body and the rotating main shaft is in running fit with the crushing box body, one end of the rotating main shaft is fixedly connected with the main shaft of the second crushing, the crushing blades are arranged on the rotating main shaft at equal intervals.
Further, the screening component comprises a screening base, a screening top plate, a supporting plate, two screening motors, two special-shaped blocks, two pulling rods and two supporting rods, the screening base is horizontally arranged at the side of the box body component, the number of the supporting plates is four, one end of each supporting plate is symmetrically arranged at the two sides of the screening base, the other end fixed connection of screening roof and four backup pads, set up a plurality of through-hole and screening roof and discharge gate butt joint on the screening roof, two screening motor symmetry sets up on the screening base, two the one end of special-shaped piece respectively with the main shaft fixed connection of two screening motors, two the one end of pulling pole and the other end normal running fit of two special-shaped pieces, two the bracing piece sets up respectively on the lateral wall of screening roof, two the bracing piece is with the other end normal running fit of two pulling poles.
Further, the secondary crushing subassembly includes the transportation area, stirs garrulous case, fixed roof, secondary crushing motor, stirs garrulous stick and stirs garrulous blade, the transportation area sets up and takes and the butt joint with the screening roof in screening subassembly below and transportation, stir garrulous case setting and stir garrulous case and transportation area butt joint at the side of transportation area, fixed roof sets up at the top of stirring garrulous case, secondary crushing motor sets up on fixed roof, the vertical downward setting of secondary crushing motor's main shaft, stir garrulous stick and secondary crushing motor's main shaft fixed connection, it has a plurality of, a plurality of to stir garrulous blade even equidistance setting on the lateral wall of stirring garrulous stick.
Further, the lifting assembly comprises a lifting bottom plate, a lifting top plate, a supporting frame, a lifting hydraulic rod, a lifting box, a motor fixing plate, a driving motor and a turning main shaft, the lifting bottom plate is arranged beside the screening assembly, the bottom end of the supporting frame is in running fit with the lifting bottom plate, the lifting top plate is in running fit with the top end of the supporting frame, the lifting hydraulic rod is arranged on the supporting frame, both ends of the lifting hydraulic rod are in running fit with the supporting frame, the lifting box is arranged at the top of the lifting top plate, a blanking opening is arranged at one side of the lifting box, the motor fixing plate is arranged on the side wall of the lifting top plate, the driving motor is arranged on the motor fixing plate, the turning main shaft penetrates through the lifting top plate and is in running fit with the lifting top plate, the turning main shaft penetrates through one side of the blanking opening of the, the turnover main shaft is fixedly connected with a main shaft of the driving motor, and the lifting box is in butt joint with the feeding port.
Further, the water spray assembly comprises a water tank, a water pump, a water spray frame, a water spray pipe and water spray heads, the water tank is horizontally arranged beside the lifting assembly, the water pump is arranged on the water tank, the water spray frame is arranged on the water tank and located above the water pump, the water spray pipe is arranged on the water spray frame, the water spray heads are arranged on the water spray pipe, and are arranged on the water spray pipe and are respectively butted with the screening assembly and the lifting assembly.
Compared with the prior art, the invention has the beneficial effects that:
one of which, the stone that does not reach a broken requirement rolls into the lift box from the screening roof in, hydraulic pressure bracing piece work drives the support frame and supports lift roof up-and-down motion, the lift roof drives the lift box up-and-down motion, remove the lift box to pan feeding mouth side, driving motor work drives the upset main shaft rotatory, the upset main shaft drives the lift box upset, pour the stone in the lift box into broken box from the pan feeding mouth once more, carry out a breakage again, and the operation is thus simple, the broken quality of stone is improved, the work efficiency is improved, and later stage road construction is more convenient.
And secondly, the water pump works to pressurize the water in the water tank to the water spraying pipe, then the water spraying heads are opened, the screening assembly and the lifting assembly are respectively sprayed with water, and the water spraying heads spray water, so that the working environment reduces dust when workers operate, and the workers are more beneficial to physical health.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic perspective view of the case assembly of the present invention;
FIG. 3 is a perspective view of the primary crushing assembly of the present invention;
FIG. 4 is a schematic perspective view of a screening assembly of the present invention;
FIG. 5 is a schematic perspective view of a secondary crushing assembly of the present invention;
FIG. 6 is a schematic perspective view of the lift assembly of the present invention;
fig. 7 is a schematic perspective view of the water spray assembly of the present invention.
The reference numbers in the figures are:
the device comprises a box body component 1, a box body supporting frame 11, a crushing box body 12, a feeding port 13, a discharging port 14, a primary crushing component 2, a motor supporting block 21, a first crushing motor 22, a belt 23, a second crushing motor 24, a rotating main shaft 25, a crushing blade 26, two crushing roller shafts 27, a belt pulley 28, a screening component 3, a screening base 31, a screening top plate 32, a supporting plate 33, a screening motor 34, a special-shaped block 35, a pulling rod 36, a supporting rod 37, a through hole 38, a secondary crushing component 4, a conveying belt 41, a crushing box 42, a fixed top plate 43, a secondary crushing motor 44, a crushing rod 45, a crushing blade 46, a lifting component 5, a lifting bottom plate 51, a lifting top plate 52, a supporting frame 53, a lifting hydraulic rod 54, a lifting box 55, a motor fixing plate 56, a driving motor 57, a turnover main shaft 58, a water spraying component 6, a water tank 61, a water pump 62, A sprinkler head 65.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
In the description of the present invention, it is to be understood that the terms "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, are merely for convenience of description of the present invention, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.
As can be seen from fig. 1 to 7, the present invention provides a stone crushing device for road construction, which is characterized in that: including box subassembly 1, primary crushing subassembly 2, screening subassembly 3, secondary crushing subassembly 4, lifting unit 5 and water spray subassembly 6, box subassembly 1 is the level setting, primary crushing subassembly 2 sets up on box subassembly 1, screening subassembly 3 sets up in box subassembly 1 below, secondary crushing subassembly 4 sets up in screening subassembly 3 below and secondary crushing subassembly 4 and the butt joint of screening subassembly 3, lifting unit 5 sets up at box subassembly 1 side and lifting unit 5 and the butt joint of screening subassembly 3, water spray subassembly 6 sets up at lifting unit 5 side.
The box body assembly 1 comprises a box body support frame 11, a crushing box body 12, a feeding port 13 and a discharging port 14, wherein the box body support frame 11 is inverted L-shaped, the crushing box body 12 is arranged in the box body support frame 11, the feeding port 13 is arranged at the top of the crushing box body 12, and the discharging port 14 is arranged at the bottom of the crushing box body 12; pour into stone from pan feeding mouth 13, carry out a breakage in broken box 12, pour out to screening subassembly 3 from discharge gate 14 again on, broken box 12 avoids at the in-process of broken stone, and the stone is cracked to collapse away and influences staff's personal safety.
The primary crushing assembly 2 comprises a motor supporting block 21, a first crushing motor 22, a belt 23, a second crushing motor 24, a rotating main shaft 25, a crushing blade 26, two crushing roller shafts 27 and a belt pulley 28, wherein the motor supporting block 21 is arranged on a box body supporting frame 11, the first crushing motor 22 is arranged on the motor supporting block 21, two ends of the two crushing roller shafts 27 penetrate through a crushing box body 12, the two crushing roller shafts 27 are in running fit with the crushing box body 12, the two belt pulleys 28 are respectively and fixedly connected with one end of the two crushing roller shafts 27, one belt pulley 28 is fixedly connected with the main shaft of the first crushing motor 22, the belt 23 is sleeved on the two belt pulleys 28 in a crossing manner, the second crushing motor 24 is arranged on the box body supporting frame 11, two ends of the rotating main shaft 25 penetrate through the crushing box body 12, and the rotating main shaft 25 is in running fit with the crushing box body 12, one end of the rotating main shaft 25 is fixedly connected with a main shaft of a second crushing motor 24, a plurality of crushing blades 26 are arranged on the rotating main shaft 25 uniformly and equidistantly, and the crushing blades 26 are arranged on the rotating main shaft 25; first crushing motor 22 work drives one of them belt pulley 28 rotatory, crisscross belt 23 makes two belt pulley 28 antiport, thereby drive two crushing roller 27 antiport, carry out once smashing the stone that pan feeding mouth 13 fell, second crushing motor 24 work drives rotating spindle 25 rotatory, thereby it rotates to drive a plurality of crushing blade 26, it is broken once more to drive the stone that falls from crushing roller 27 of crushing blade 26, it is effectual to the stone crushing, and work efficiency is improved.
The screening component 3 comprises a screening base 31, a screening top plate 32, a supporting plate 33, two screening motors 34, two special-shaped blocks 35, two pulling rods 36 and two supporting rods 37, the screening base 31 is horizontally arranged beside the box body component 1, the supporting plates 33 are four, one ends of the four supporting plates 33 are symmetrically arranged on two sides of the screening base 31, the other ends of the screening top plate 32 and the four supporting plates 33 are fixedly connected, a plurality of through holes 38 are formed in the screening top plate 32, the screening top plate 32 is in butt joint with the discharge hole 14, the two screening motors 34 are symmetrically arranged on the screening base 31, one ends of the two special-shaped blocks 35 are respectively fixedly connected with main shafts of the two screening motors 34, one ends of the two pulling rods 36 are in running fit with the other ends of the two special-shaped blocks 35, and the two supporting rods 37 are respectively arranged on the side walls of the screening top plate 32, the two support rods 37 are in running fit with the other ends of the two pulling rods 36; the stone after once broken falls into from discharge gate 14 on screening roof 32, screening motor 34 work drives special-shaped piece 35 and rotates, special-shaped piece 35 drives pulling rod 36 and removes, pulling rod 36 rotates on bracing piece 37, thereby drive screening roof 32 and remove about on bracing piece 37, make the stone after once breaking fall into secondary crushing subassembly 4 from through-hole 38 on, the stone that does not reach once broken requirement can be followed the screening roof 32 of slope and gone up and down to lifting unit 5, follow-up secondary crushing that carries on, screen the stone and prevent not have broken stone and less stone and mix together, follow-up broken quality of stone has been improved, high work efficiency, therefore, the clothes hanger is strong in practicability.
The secondary crushing assembly 4 comprises a conveying belt 41, a crushing box 42, a fixed top plate 43, a secondary crushing motor 44, a crushing rod 45 and crushing blades 46, the conveying belt 41 is arranged below the screening assembly 3, the conveying belt 41 is in butt joint with the screening top plate 32, the crushing box 42 is arranged beside the conveying belt 41, the crushing box 42 is in butt joint with the conveying belt 41, the fixed top plate 43 is arranged at the top of the crushing box 42, the secondary crushing motor 44 is arranged on the fixed top plate 43, a main shaft of the secondary crushing motor 44 is vertically arranged downwards, the crushing rod 45 is fixedly connected with the main shaft of the secondary crushing motor 44, the crushing blades 46 are provided in a plurality, and the crushing blades 46 are uniformly arranged on the side wall of the crushing rod 45 at equal intervals; the stone after once broken falls into from the conveyer belt 41 and stirs garrulous case 42, and broken motor 44 work drives and stirs garrulous stick 45 rotatory, stirs garrulous stick 45 and drives a plurality of and stir garrulous blade 46 and rotate to carry out the secondary crushing to the stone, abundant has carried out the breakage to the stone, has improved the quality of later stage road construction, and fixed roof 43 prevents to stir garrulous in-process stone and jumps out the damage motor, has reduced staff's danger.
The lifting assembly 5 comprises a lifting bottom plate 51, a lifting top plate 52, a support frame 53, a lifting hydraulic rod 54, a lifting box 55, a motor fixing plate 56, a driving motor 57 and a turning main shaft 58, the lifting bottom plate 51 is arranged beside the screening assembly 3, the bottom end of the support frame 53 is matched with the lifting bottom plate 51 in a rotating manner, the lifting top plate 52 is matched with the top end of the support frame 53 in a rotating manner, the lifting hydraulic rod 54 is arranged on the support frame 53, two ends of the lifting hydraulic rod 54 are matched with the support frame 53 in a rotating manner, the lifting box 55 is arranged at the top of the lifting top plate 52, a blanking opening is arranged on one side of the lifting box 55, the motor fixing plate 56 is arranged on the side wall of the lifting top plate 52, the driving motor 57 is arranged on the motor fixing plate 56, the turning main shaft 58 penetrates through the lifting top plate 52 and is matched with the lifting top plate 52 in a rotating manner, the turning main shaft 58 penetrates through one side of The turning main shaft 58 is fixedly connected with a main shaft of a driving motor 57, and the lifting box 55 is butted with the feeding port 13; in the stone that does not reach a broken requirement rolls into the lifting box 55 from screening roof 32, hydraulic support rod 37 work drives support frame 53 and supports lifting roof 52 up-and-down motion, lifting roof 52 drives lifting box 55 up-and-down motion, remove lifting box 55 to pan feeding mouth 13 side, driving motor 57 work drives upset main shaft 58 rotatory, upset main shaft 58 drives the upset of lifting box 55, pour the stone in the lifting box 55 into broken box 12 from pan feeding mouth 13 once more, carry out a breakage again, and easy operation has improved the broken quality of stone, and the work efficiency is improved, make later stage road construction more convenient.
The water spraying assembly 6 comprises a water tank 61, a water pump 62, a water spraying frame 63, a water spraying pipe 64 and water spraying heads 65, the water tank 61 is horizontally arranged beside the lifting assembly 5, the water pump 62 is arranged on the water tank 61, the water spraying frame 63 is arranged on the water tank 61 and is positioned above the water pump 62, the water spraying pipe 64 is arranged on the water spraying frame 63, two water spraying heads 65 are arranged on the water spraying pipe 64, and the two water spraying heads 65 are respectively butted with the screening assembly 3 and the lifting assembly 5; water pump 62 work is in water pressure boost to water spray pipe 64 in with water tank 61, opens sprinkler bead 65 again, sprays water to screening subassembly 3 and lifting unit 5 respectively, and a plurality of sprinkler beads 65 spray water for when the staff is operating, operational environment has reduced the dust, more is favorable to that the worker is healthy.
The working principle of the invention is as follows: when the invention is used, stones are poured into the crushing box body 12 from the feeding port 13, the stones are crushed for the first time in the crushing box body 12 and then poured out from the discharging port 14 to the screening component 3, the crushing box body 12 prevents the stones from being cracked and broken to affect the personal safety of workers in the process of crushing the stones, the first crushing motor 22 works to drive one belt pulley 28 to rotate, the crossed belt 23 enables the two belt pulleys 28 to rotate in opposite directions, so as to drive the two crushing roller shafts 27 to rotate in opposite directions, the stones falling from the feeding port 13 are crushed for the first time, the second crushing motor 24 works to drive the rotating main shaft 25 to rotate, so as to drive the plurality of crushing blades 26 to rotate, the crushing blades 26 are driven to crush the stones falling from the crushing roller shafts 27 again, the effect of crushing the stones is good, the working efficiency is improved, the stones after the first crushing fall onto the screening top plate 32 from the discharging port, the screening motor 34 works to drive the special-shaped block 35 to rotate, the special-shaped block 35 drives the pulling rod 36 to move left and right, the pulling rod 36 rotates on the supporting rod 37, the screening top plate 32 is driven to move left and right on the supporting rod 37, the stones which are crushed for the first time fall into the secondary crushing assembly 4 from the through hole 38, the stones which do not meet the requirement of the crushing for the first time can slide onto the lifting assembly 5 from the inclined screening top plate 32, the secondary crushing is carried out subsequently, the stones are screened to prevent the stones which are not crushed from being mixed with smaller stones, the quality of the crushing of the subsequent stones is improved, the working efficiency is high, the practicability is strong, the stones which are crushed for the first time fall into the crushing box 42 from the conveying belt 41, the crushing motor 44 works to drive the crushing rod 45 to rotate, the crushing rod 45 drives the plurality of crushing blades 46 to rotate, the secondary crushing is carried out on the stones, the quality of later-stage road construction is improved, the fixed top plate 43 prevents stones from jumping out to damage the motor in the stirring process, the danger of workers is reduced, stones which do not meet the requirement of primary crushing roll into the lifting box 55 from the screening top plate 32, the hydraulic support rod 37 works to drive the support frame 53 to support the lifting top plate 52 to move up and down, the lifting box 55 is driven by the lifting top plate 52 to move up and down, the lifting box 55 is moved to the side of the feeding port 13, the driving motor 57 works to drive the overturning main shaft 58 to rotate, the overturning main shaft 58 drives the lifting box 55 to overturn, stones in the lifting box 55 are poured into the crushing box body 12 from the feeding port 13 again, primary crushing is carried out again, the operation is simple, the quality of stone crushing is improved, the working efficiency is improved, the later-stage road construction is more convenient, the water in the water tank 61 is pressurized by the water pump 62 to spray, the screening subassembly 3 and the lifting unit 5 are sprayed water respectively, and a plurality of sprinkler heads 65 spray water, so that when the workers operate, the working environment reduces dust, and the health of workers is facilitated.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the invention has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.
Claims (7)
1. The utility model provides a stone breaker for road construction which characterized in that: including box subassembly (1), primary crushing subassembly (2), screening subassembly (3), secondary crushing subassembly (4), lifting unit (5) and water spray subassembly (6), box subassembly (1) is the level setting, primary crushing subassembly (2) set up on box subassembly (1), screening subassembly (3) set up in box subassembly (1) below, secondary crushing subassembly (4) set up in screening subassembly (3) below and secondary crushing subassembly (4) and screening subassembly (3) butt joint, lifting unit (5) set up at box subassembly (1) side and lifting unit (5) and screening subassembly (3) butt joint, water spray subassembly (6) set up at lifting unit (5) side.
2. The stone crushing device for road construction as claimed in claim 1, wherein: the box body assembly (1) comprises a box body supporting frame (11), a crushing box body (12), a feeding port (13) and a discharging port (14), wherein the box body supporting frame (11) is of an inverted L shape, the crushing box body (12) is arranged in the box body supporting frame (11), the feeding port (13) is arranged at the top of the crushing box body (12), and the discharging port (14) is arranged at the bottom of the crushing box body (12).
3. The stone crushing device for road construction as claimed in claim 2, wherein: the primary crushing component (2) comprises a motor supporting block (21), a first crushing motor (22), a belt (23), a second crushing motor (24), a rotating main shaft (25), crushing blades (26), two crushing roller shafts (27) and belt pulleys (28), the motor supporting block (21) is arranged on a box body supporting frame (11), the first crushing motor (22) is arranged on the motor supporting block (21), two ends of the two crushing roller shafts (27) penetrate through a crushing box body (12), the two crushing roller shafts (27) are in running fit with the crushing box body (12), the two belt pulleys (28) are respectively and fixedly connected with one ends of the two crushing roller shafts (27), one belt pulley (28) is fixedly connected with the main shaft of the first crushing motor (22), the belt (23) is crossly sleeved on the two belt pulleys (28), the second crushing motor (24) is arranged on the box body supporting frame (11), broken box (12) and rotating main shaft (25) and broken box (12) normal running fit are run through to the both ends of rotating main shaft (25), the one end of rotating main shaft (25) and the main shaft fixed connection of second broken motor (24), broken blade (26) have a plurality of, and the even equidistance of a plurality of broken blade (26) sets up on rotating main shaft (25).
4. The stone crushing device for road construction as claimed in claim 2, wherein: the screening component (3) comprises a screening base (31), a screening top plate (32), support plates (33), two screening motors (34), two special-shaped blocks (35), two pulling rods (36) and two support rods (37), the screening base (31) is horizontally arranged beside the box body component (1), the number of the support plates (33) is four, one ends of the four support plates (33) are symmetrically arranged at two sides of the screening base (31), the other ends of the screening top plate (32) and the four support plates (33) are fixedly connected, a plurality of through holes (38) are formed in the screening top plate (32), the screening top plate (32) is in butt joint with the discharge port (14), the two screening motors (34) are symmetrically arranged on the screening base (31), one ends of the two special-shaped blocks (35) are respectively and fixedly connected with main shafts of the two screening motors (34), two the one end of pulling rod (36) and the other end normal running fit of two abnormal shape piece (35), two bracing piece (37) set up respectively on the lateral wall of screening roof (32), two bracing piece (37) and the other end normal running fit of two pulling rod (36).
5. The stone crushing device for road construction as claimed in claim 4, wherein: the secondary crushing component (4) comprises a conveying belt (41), a crushing box (42), a fixed top plate (43), a secondary crushing motor (44), a crushing rod (45) and a crushing blade (46), the conveyer belt (41) is arranged below the screening component (3) and the conveyer belt (41) is butted with the screening top plate (32), the mincing box (42) is arranged beside the conveying belt (41), the mincing box (42) is butted with the conveying belt (41), the fixed top plate (43) is arranged at the top of the crushing box (42), the secondary crushing motor (44) is arranged on the fixed top plate (43), the main shaft of the secondary crushing motor (44) is vertically arranged downwards, the stirring rod (45) is fixedly connected with the main shaft of the secondary crushing motor (44), the stirring and crushing blade (46) is provided with a plurality of stirring and crushing blades (46) which are evenly arranged on the side wall of the stirring and crushing rod (45) at equal intervals.
6. The stone crushing device for road construction as claimed in claim 2, wherein: the lifting component (5) comprises a lifting bottom plate (51), a lifting top plate (52), a support frame (53), a lifting hydraulic rod (54), a lifting box (55), a motor fixing plate (56), a driving motor (57) and a turnover spindle (58), wherein the lifting bottom plate (51) is arranged beside the screening component (3), the bottom end of the support frame (53) is in running fit with the lifting bottom plate (51), the lifting top plate (52) is in running fit with the top end of the support frame (53), the lifting hydraulic rod (54) is arranged on the support frame (53), the two ends of the lifting hydraulic rod (54) are in running fit with the support frame (53), the lifting box (55) is arranged at the top of the lifting top plate (52), a blanking opening is arranged on one side of the lifting box (55), the motor fixing plate (56) is arranged on the side wall of the lifting top plate (52), the driving motor (57) is arranged on the motor fixing plate (56), upset main shaft (58) run through lift roof (52) and upset main shaft (58) and lift roof (52) normal running fit, upset main shaft (58) run through lift case (55) unloading open-ended one side and upset main shaft (58) and lift case (55) normal running fit, upset main shaft (58) and driving motor (57)'s main shaft fixed connection, lift case (55) and pan feeding mouth (13) butt joint.
7. The stone crushing device for road construction as claimed in claim 1, wherein: the water spraying assembly (6) comprises a water tank (61), a water pump (62), a water spraying frame (63), a water spraying water pipe (64) and water spraying heads (65), the water tank (61) is horizontally arranged beside the lifting assembly (5), the water pump (62) is arranged on the water tank (61), the water spraying frame (63) is arranged on the water tank (61) and is located above the water pump (62) in the water spraying frame (63), the water spraying water pipe (64) is arranged on the water spraying frame (63), the water spraying heads (65) are provided with two water spraying heads (65) which are arranged on the water spraying water pipe (64), and the two water spraying heads (65) are respectively butted with the screening assembly (3) and the lifting assembly (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011388407.8A CN112619869A (en) | 2020-12-01 | 2020-12-01 | Stone breaker is used in road construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011388407.8A CN112619869A (en) | 2020-12-01 | 2020-12-01 | Stone breaker is used in road construction |
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| CN112619869A true CN112619869A (en) | 2021-04-09 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202011388407.8A Withdrawn CN112619869A (en) | 2020-12-01 | 2020-12-01 | Stone breaker is used in road construction |
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| Country | Link |
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| CN (1) | CN112619869A (en) |
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| CN113117804A (en) * | 2021-04-15 | 2021-07-16 | 陈高朋 | Even stone crusher is recycled to tunnel blasting rubble of crushing effect |
| CN114474368A (en) * | 2022-02-25 | 2022-05-13 | 安吉龙港混凝土制品有限公司 | Concrete processing equipment and production process thereof |
| CN114682350A (en) * | 2022-04-02 | 2022-07-01 | 山推建友机械股份有限公司 | Waste recycling treatment system and method for concrete mixing plant |
| CN117101841A (en) * | 2023-08-25 | 2023-11-24 | 嘉兴市交通工程建设管理服务中心 | Stone breaker is used in bridge tunnel construction |
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