CN112570092A - High rubbing crusher for recycled concrete of security - Google Patents
High rubbing crusher for recycled concrete of security Download PDFInfo
- Publication number
- CN112570092A CN112570092A CN202011299357.6A CN202011299357A CN112570092A CN 112570092 A CN112570092 A CN 112570092A CN 202011299357 A CN202011299357 A CN 202011299357A CN 112570092 A CN112570092 A CN 112570092A
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- heat dissipation
- plate
- crushing
- crushing roller
- dissipation plate
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- 239000000463 material Substances 0.000 claims abstract description 63
- 230000017525 heat dissipation Effects 0.000 claims abstract description 51
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 32
- 238000005507 spraying Methods 0.000 claims abstract description 24
- 238000012216 screening Methods 0.000 claims abstract description 18
- 238000013016 damping Methods 0.000 claims abstract description 15
- 239000012634 fragment Substances 0.000 claims abstract description 7
- 230000035939 shock Effects 0.000 claims description 10
- 238000007599 discharging Methods 0.000 claims description 7
- 239000006096 absorbing agent Substances 0.000 claims description 6
- 239000007921 spray Substances 0.000 claims description 5
- 238000010521 absorption reaction Methods 0.000 claims description 3
- 238000010009 beating Methods 0.000 claims 1
- 238000010298 pulverizing process Methods 0.000 abstract description 3
- 238000007873 sieving Methods 0.000 description 4
- 238000001816 cooling Methods 0.000 description 2
- 239000004576 sand Substances 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000000926 separation method 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
- B02C13/00—Disintegrating by mills having rotary beater elements ; Hammer mills
- B02C13/02—Disintegrating by mills having rotary beater elements ; Hammer mills with horizontal rotor shaft
- B02C13/06—Disintegrating by mills having rotary beater elements ; Hammer mills with horizontal rotor shaft with beaters rigidly connected to the rotor
- B02C13/09—Disintegrating by mills having rotary beater elements ; Hammer mills with horizontal rotor shaft with beaters rigidly connected to the rotor and throwing the material against an anvil or impact plate
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C13/00—Disintegrating by mills having rotary beater elements ; Hammer mills
- B02C13/20—Disintegrating by mills having rotary beater elements ; Hammer mills with two or more co-operating rotors
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C13/00—Disintegrating by mills having rotary beater elements ; Hammer mills
- B02C13/26—Details
- B02C13/28—Shape or construction of beater elements
- B02C13/2804—Shape or construction of beater elements the beater elements being rigidly connected to the rotor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C13/00—Disintegrating by mills having rotary beater elements ; Hammer mills
- B02C13/26—Details
- B02C13/282—Shape or inner surface of mill-housings
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C13/00—Disintegrating by mills having rotary beater elements ; Hammer mills
- B02C13/26—Details
- B02C13/282—Shape or inner surface of mill-housings
- B02C13/284—Built-in screens
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C13/00—Disintegrating by mills having rotary beater elements ; Hammer mills
- B02C13/26—Details
- B02C13/30—Driving mechanisms
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C13/00—Disintegrating by mills having rotary beater elements ; Hammer mills
- B02C13/26—Details
- B02C13/31—Safety devices or measures
-
- 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
- B02C21/02—Transportable disintegrating plant
-
- 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
-
- 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
- B02C23/04—Safety devices
-
- 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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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
- F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
- F16F15/02—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems
- F16F15/04—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means
- F16F15/06—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with metal springs
- F16F15/067—Suppression of vibrations of non-rotating, e.g. reciprocating systems; Suppression of vibrations of rotating systems by use of members not moving with the rotating systems using elastic means with metal springs using only wound springs
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Aviation & Aerospace Engineering (AREA)
- Mechanical Engineering (AREA)
- Crushing And Grinding (AREA)
- Disintegrating Or Milling (AREA)
Abstract
The invention discloses a high-safety pulverizer for recycled concrete, which comprises a shell, a pulverizing device, a heat radiating device, a water spraying device, a damping device, a material distributing device and a screening device. According to the invention, the impact blocks and the impact fragments are arranged, so that the impact fragments can be used for crushing concrete when the first crushing roller and the second crushing roller move relatively, the crushing device is not overheated during working due to the arrangement of the heat dissipation device and the water spraying device, the vibration generated during working of the crushing device does not influence other devices due to the arrangement of the damping device, coarse aggregates and fine aggregates can be separately collected by the arrangement of the material distribution device and the screening device, and the efficiency is higher.
Description
Technical Field
The invention belongs to the technical field of building construction equipment, and particularly relates to a high-safety pulverizer for recycled concrete.
Background
The recycled concrete is new concrete prepared by crushing, cleaning and grading waste concrete blocks, mixing the crushed, cleaned and graded waste concrete blocks with a grading according to a certain proportion, partially or completely replacing natural aggregates such as sand stones and the like, and adding cement, water and the like, wherein the recycled concrete can have the following conditions according to the combination form of the aggregates: all aggregates are regenerated aggregates; the coarse aggregate is regenerated aggregate, and the fine aggregate is natural sand; the coarse aggregate is natural gravel or cobble, and the fine aggregate is regenerated aggregate; the reclaimed aggregate replaces part of the coarse aggregate or the fine aggregate.
The crusher for the recycled concrete in the prior art has the defects of no cooling device, easy fault danger, incapability of separating crushed concrete and the like, and provides the crusher for the recycled concrete with high safety.
Disclosure of Invention
The invention aims to provide a high-safety crusher for recycled concrete, which solves the problems that the existing crusher is not provided with a cooling device, is easy to generate fault danger and cannot separate crushed concrete.
In order to solve the technical problems, the invention is realized by the following technical scheme:
the invention relates to a high-safety pulverizer for recycled concrete, which comprises a shell, a pulverizing device, a heat radiating device, a water spraying device, a damping device, a material distributing device and a screening device,
the material distributing device comprises a material distributing device body, a conveying device arranged in the material distributing device body, a coarse aggregate collecting pipe arranged at the rear side of the material distributing device body and a fine aggregate discharging plate arranged at the right side of the material distributing device body;
the material distribution device body comprises a material distribution box, support columns arranged at four corners of the lower end of the material distribution box, shock absorbers arranged at the lower ends of the corresponding support columns, and universal wheels arranged at the lower ends of the corresponding shock absorbers;
the conveying device comprises a first conveying roller which is rotatably arranged at one end of the material distribution box, a conveying belt which is rotatably arranged between the first conveying roller and a second conveying roller and a conveying motor which is arranged in the material distribution box and is used for driving the first conveying roller, wherein the second conveying roller which is rotatably arranged at the other end of the material distribution box is arranged between the first conveying roller and the second conveying roller;
the screening device comprises a screening plate, a vibration motor connecting plate, a plurality of spring columns and two damping rods; the upper part of one side of the screening plate is connected with the top of the material separating box through a plurality of spring columns, the upper part of the other side of the screening plate is connected with the vibration motor through the vibration motor connecting plate, and the lower side of the outer end of the vibration motor connecting plate is connected with the tops of two damping rods arranged inside the material separating box;
the damping device comprises two sliding rails arranged at the top of the material distribution box, a bearing plate connected with the two sliding rails in a sliding manner through a plurality of clamps, damping columns arranged at four corners of the top of the bearing plate and a fixer arranged on the damping columns and used for connecting the shell;
the shell comprises a shell body, a discharge pipe, a first heat dissipation plate, a second heat dissipation plate, a third heat dissipation plate, a feed pipe and a plurality of counterattack blocks, wherein the shell body is connected with the plurality of the fixers; a third heat dissipation plate is arranged at one end of the shell body, a first heat dissipation plate is arranged at the other end of the shell body, and a second heat dissipation plate is arranged in the shell body close to the first heat dissipation plate;
the crushing device comprises a crushing motor, a first crushing roller, a second crushing roller and two gears, wherein two ends of the first crushing roller and two ends of the second crushing roller are rotatably connected with the inner walls of the first heat dissipation plate and the third heat dissipation plate through bearing seats respectively; the outer walls of the first crushing roller and the second crushing roller, which are positioned between the first heat dissipation plate and the second heat dissipation plate, are provided with gears which are meshed with each other; the outer wall of the third heat dissipation plate is provided with a crushing motor which is convenient for driving the first crushing roller;
the heat dissipation device comprises a heat dissipation device body connected with the first heat dissipation plate, a heat dissipation motor fixed in the heat dissipation device body through a plurality of connecting rods and a fan impeller arranged on an output shaft of the heat dissipation motor;
the water spraying device comprises a water tank arranged on one side of the top of the material distributing device, a water pump arranged on the upper surface of the water tank, a spraying structure and a water outlet pipe used for connecting the outlet of the water pump with the spraying structure.
Furthermore, the material distributing box is provided with a coarse material outlet corresponding to the coarse aggregate collecting pipe, a fine material outlet corresponding to the fine aggregate discharging plate and a material inlet at the top; the lower end of the discharge pipe is connected with the feeding port.
Furthermore, the upper surface of screening board slides and is provided with the scraper blade the inner wall of branch workbin is provided with and is convenient for remove the cylinder of scraper blade.
Further, the core of the bearing plate is provided with a rectangular through hole; the surface of the slide rail is provided with a sliding groove convenient for the holders to slide, and each sliding groove is provided with two holders.
Furthermore, the two ends of the sliding groove are provided with limiting blocks, and a reset spring is arranged between each limiting block and the corresponding holder.
Further, the spraying structure comprises two spraying seats connected with the heat sink body, a shunt pipe arranged at the outer sides of the two spraying seats and a plurality of atomizing nozzles arranged at the other side of the spraying seats; the top of the water tank is also provided with a water inlet pipe (420).
Further, the outer walls of the first crushing roller and the second crushing roller are provided with mutually matched crushing blocks; the impact pieces on the first and second crushing rollers are fitted with the impact pieces on the inner wall of the housing body on the corresponding side.
The invention has the following beneficial effects:
1. according to the invention, the impact block and the impact fragment are arranged, so that concrete can be better crushed, and the impact fragment can be used for crushing the concrete when the first crushing roller and the second crushing roller move relatively.
2. The invention ensures that the crushing device is not overheated when in work by arranging the heat dissipation device and the water spraying device, and the fan impeller blows water sprayed by the atomizer into the crushing device.
3. The invention ensures that the vibration generated by the crushing device during working can not influence other devices by arranging the damping device.
4. According to the invention, the coarse aggregate and the fine aggregate can be separately collected by arranging the material distributing device and the screening device, so that the efficiency is higher.
Of course, it is not necessary for any product in which the invention is practiced to achieve all of the above-described advantages at the same time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic view showing the overall construction of a safe crusher for recycled concrete according to the present invention;
FIG. 2 is a schematic view showing an interior of a crushing apparatus for recycled concrete according to the present invention;
FIG. 3 is a schematic view of the shock absorbing device of the present invention;
FIG. 4 is a schematic structural view of a material separating device and a screening device according to the present invention;
FIG. 5 is a schematic view of the internal structure of the material distributing device of the present invention;
FIG. 6 is an enlarged view of a portion of FIG. 1;
FIG. 7 is an enlarged view of a portion of the invention shown at B in FIG. 5.
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.
In the description of the present invention, it is to be understood that the terms "upper", "middle", "outer", "inner", "lower", "around", and the like, indicate orientations or positional relationships, are used merely to facilitate the description of the present invention and to simplify the description, and do not indicate or imply that the referenced components or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be taken as limiting the present invention.
Referring to fig. 1 to 7, the present invention is a high-safety pulverizer for recycled concrete, which includes a housing 100, a pulverizing device 200, a heat dissipating device 300, a water spraying device 400, a damping device 500, a material dividing device 600, and a sieving device 700,
the material distributing device 600 comprises a material distributing device body, a conveying device 660 arranged in the material distributing device body, a coarse aggregate collecting pipe 650 arranged at the rear side of the material distributing device body and a fine aggregate discharging plate 640 arranged at the right side of the material distributing device body;
the material distributing device body comprises a material distributing box, support columns 610 arranged at four corners of the lower end of the material distributing box, shock absorbers 620 arranged at the lower ends of the corresponding support columns 610, and universal wheels 630 arranged at the lower ends of the corresponding shock absorbers 620;
the conveying device 660 comprises a first conveying roller 662 which is rotatably arranged at one end in the material distribution box, a conveying belt 664 which is arranged between the first conveying roller 662 and the second conveying roller 663 and a second conveying roller 663 which is rotatably arranged at the other end in the material distribution box, and a conveying motor 661 which is arranged in the material distribution box and is used for driving the first conveying roller 662;
the sieving device 700 comprises a sieving plate 740, a vibration motor 720, a vibration motor connecting plate 730, a plurality of spring columns 750 and two shock absorption rods 710; the upper part of one side of the screening plate 740 is connected with the top of the material separating box through a plurality of spring columns 750, the upper part of the other side of the screening plate is connected with a vibration motor 720 through a vibration motor connecting plate 730, and the lower side of the outer end of the vibration motor connecting plate 730 is connected with the tops of two shock absorption rods 710 arranged in the material separating box;
the shock-absorbing device 500 includes two slide rails 550 disposed at the top of the distribution box, a carrier plate 530 slidably coupled to the two slide rails by a plurality of holders 540, shock-absorbing columns 520 disposed at four corners of the top of the carrier plate 530, and holders 510 disposed at the shock-absorbing columns 520 for coupling to the housing 100;
the shell 100 comprises a shell body connected with a plurality of fixers 510, a discharge pipe 120, a first heat dissipation plate 130, a second heat dissipation plate 150, a third heat dissipation plate 160, a feed pipe 110 and a plurality of counterattack blocks 140, wherein the upper end of the shell body is provided with the feed pipe 110, the lower end of the shell body is provided with the discharge pipe 120 communicated with the material distribution box, and the inner wall of the shell body is provided with the counterattack blocks 140; one end of the case body is provided with a third heat dissipation plate 160, the other end is provided with a first heat dissipation plate 130, and a second heat dissipation plate 150 is arranged in the case body close to the first heat dissipation plate 130;
the crushing device 200 comprises a crushing motor 210, a first crushing roller 220, a second crushing roller 230 and two gears 240, wherein two ends of the first crushing roller 220 and the second crushing roller 230 are respectively rotatably connected with the inner walls of the first heat dissipation plate 130 and the third heat dissipation plate 160 through bearing seats; the first crushing roller 220 and the second crushing roller 230 are provided with gears 240 meshed with each other on the outer wall between the first heat dissipation plate 130 and the second heat dissipation plate 150; the outer wall of the third heat dissipation plate 160 is provided with a crushing motor 210 for driving the first crushing roller 220;
the heat sink 300 includes a heat sink body connected to the first heat sink 130, a heat sink motor 320 fixed in the heat sink body by a plurality of connecting rods 310, and a fan impeller 330 disposed on an output shaft of the heat sink motor 320;
the water spray device 400 includes a water tank 410 disposed at one side of the top of the material distributor, a water pump 430 disposed on the upper surface of the water tank 410, a spray structure, and a water outlet pipe 440 for connecting the outlet of the water pump 430 with the spray structure.
Furthermore, a coarse aggregate collecting pipe 650 corresponding to the material separating box is provided with a coarse material outlet, a fine material outlet corresponding to the fine aggregate discharging plate 640, and a feeding port at the top; the lower end of the discharge pipe 120 is connected to the inlet.
Further, the upper surface of the sieving plate 740 is slidably provided with a scraper 760, and the inner wall of the separation box is provided with an air cylinder 770 for moving the scraper 760.
Further, the core of the loading plate 530 is provided with a rectangular through-hole; the surface of the slide rail is provided with slide grooves for facilitating the sliding of the holders 540, and two holders 540 are provided in each slide groove.
Further, two ends of the sliding groove are provided with a limiting block 560, and a return spring 570 is arranged between the limiting block 560 and the corresponding holder 540.
Further, the spraying structure includes two spraying seats 460 connected with the heat sink body, a shunt tube 450 disposed at the outer side of the two spraying seats 460, and a plurality of atomizing spray heads 470 disposed at the other side of the spraying seats; the top of the water tank 410 is also provided with a water inlet pipe 420.
Further, the outer walls of the first and second crushing rollers 220 and 230 are provided with mutually cooperating crushing blocks 250; the impact fragments 250 on the first and second crushing rollers 220, 230 cooperate with the reaction block 140 of the inner wall of the corresponding side housing body.
In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the invention disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, to thereby enable others skilled in the art to best utilize the invention. The invention is limited only by the claims and their full scope and equivalents.
Claims (7)
1. The utility model provides a high rubbing crusher for recycled concrete of security which characterized in that: comprises a shell (100), a crushing device (200), a heat dissipation device (300), a water spraying device (400), a damping device (500), a material distributing device (600) and a screening device (700),
the feed divider (600) comprises a feed divider body, a conveying device (660) arranged in the feed divider body, a coarse aggregate collecting pipe (650) arranged at the rear side of the feed divider body and a fine aggregate discharging plate (640) arranged at the right side of the feed divider body;
the material distributing device body comprises a material distributing box, support columns (610) arranged at four corners of the lower end of the material distributing box, shock absorbers (620) arranged at the lower ends of the corresponding support columns (610), and universal wheels (630) arranged at the lower ends of the corresponding shock absorbers (620);
the conveying device (660) comprises a first conveying roller (662) rotatably arranged at one end in the material distribution box, a conveying belt (664) arranged between the first conveying roller (662) and the second conveying roller (663) and a conveying motor (661) arranged in the material distribution box and used for driving the first conveying roller (662), wherein the second conveying roller (663) rotatably arranged at the other end in the material distribution box;
the screening device (700) comprises a screening plate (740), a vibration motor (720), a vibration motor connecting plate (730), a plurality of spring columns (750) and two shock absorption rods (710);
the upper part of one side of the screening plate (740) is connected with the top of the material distribution box through a plurality of spring columns (750), the upper part of the other side of the screening plate is connected with the vibration motor (720) through the vibration motor connecting plate (730), and the lower side of the outer end of the vibration motor connecting plate (730) is connected with the tops of two damping rods (710) arranged in the material distribution box;
the damping device (500) comprises two sliding rails (550) arranged at the top of the material distribution box, a bearing plate (530) connected with the two sliding rails in a sliding manner through a plurality of clamping devices (540), damping columns (520) arranged at four corners of the top of the bearing plate (530), and a fixer (510) arranged on the damping columns (520) and used for connecting the shell (100);
the shell (100) comprises a shell body connected with the plurality of the retainers (510), a discharge pipe (120), a first heat dissipation plate (130), a second heat dissipation plate (150), a third heat dissipation plate (160), a feeding pipe (110) and a plurality of counterattack blocks (140);
the upper end of the shell body is provided with the feeding pipe (110), the lower end of the shell body is provided with the discharging pipe (120) communicated with the material distribution box, and the inner wall of the shell body is provided with a plurality of counterattack blocks (140);
a third heat dissipation plate (160) is arranged at one end of the shell body, a first heat dissipation plate (130) is arranged at the other end of the shell body, and the second heat dissipation plate (150) is arranged in the shell body close to the first heat dissipation plate (130);
the crushing device (200) comprises a crushing motor (210), a first crushing roller (220), a second crushing roller (230) and two gears (240);
the two ends of the first crushing roller (220) and the second crushing roller (230) are respectively rotatably connected with the inner walls of the first heat dissipation plate (130) and the third heat dissipation plate (160) through bearing seats; the outer walls of the first crushing roller (220) and the second crushing roller (230) between the first heat dissipation plate (130) and the second heat dissipation plate (150) are respectively provided with gears (240) which are meshed with each other; the outer wall of the third heat dissipation plate (160) is provided with a crushing motor (210) which is convenient for driving the first crushing roller (220);
the heat dissipation device (300) comprises a heat dissipation device body connected with the first heat dissipation plate (130), a heat dissipation motor (320) fixed in the heat dissipation device body through a plurality of connecting rods (310), and a fan impeller (330) arranged on an output shaft of the heat dissipation motor (320);
the water spraying device (400) comprises a water tank (410) arranged on one side of the top of the material distributing device, a water pump (430) arranged on the upper surface of the water tank (410), a spraying structure and a water outlet pipe (440) used for connecting the outlet of the water pump (430) with the spraying structure.
2. The crusher for recycled concrete with high safety according to claim 1, wherein: the material separating box is provided with a coarse material outlet corresponding to the coarse aggregate collecting pipe (650), a fine material outlet corresponding to the fine aggregate discharging plate (640), and a material inlet at the top; the lower end of the discharge pipe (120) is connected with the feeding port.
3. The crusher for recycled concrete with high safety according to claim 1, wherein: the upper surface of the screening plate (740) is provided with a scraper (760) in a sliding manner, and the inner wall of the material separating box is provided with an air cylinder (770) which is convenient for moving the scraper (760).
4. The crusher for recycled concrete with high safety according to claim 1, wherein: the core of the bearing plate (530) is provided with a rectangular through hole; the surface of the slide rail is provided with sliding grooves for facilitating the sliding of the holders (540), and two holders (540) are arranged in each sliding groove.
5. The crusher for recycled concrete with high safety according to claim 4, wherein: and two ends of the sliding groove are provided with limiting blocks (560), and a return spring (570) is arranged between each limiting block (560) and the corresponding holder (540).
6. The crusher for recycled concrete with high safety according to claim 1, wherein: the spraying structure comprises two spraying seats (460) connected with the heat sink body, a shunt pipe (450) arranged at the outer sides of the two spraying seats (460), and a plurality of atomizing spray heads (470) arranged at the other side of the spraying seats;
the top of the water tank (410) is also provided with a water inlet pipe (420).
7. The crusher for recycled concrete with high safety according to claim 1, wherein: the outer walls of the first crushing roller (220) and the second crushing roller (230) are provided with mutually matched beating fragments (250); the impact fragments (250) on the first crushing roller (220) and the second crushing roller (230) are engaged with the impact blocks (140) of the inner wall of the housing body on the corresponding sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011299357.6A CN112570092B (en) | 2020-11-18 | 2020-11-18 | High rubbing crusher for recycled concrete of security |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011299357.6A CN112570092B (en) | 2020-11-18 | 2020-11-18 | High rubbing crusher for recycled concrete of security |
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| Publication Number | Publication Date |
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| CN112570092A true CN112570092A (en) | 2021-03-30 |
| CN112570092B CN112570092B (en) | 2022-05-10 |
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| CN202011299357.6A Expired - Fee Related CN112570092B (en) | 2020-11-18 | 2020-11-18 | High rubbing crusher for recycled concrete of security |
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| CN104874438A (en) * | 2014-06-19 | 2015-09-02 | 戈静 | Hand-operated hammer mill |
| CN205364208U (en) * | 2016-01-28 | 2016-07-06 | 信阳农林学院 | Concrete mixer for building |
| CN206676430U (en) * | 2017-04-30 | 2017-11-28 | 赵炳� | A kind of building rubbish treatment device |
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| CN207254504U (en) * | 2017-08-01 | 2018-04-20 | 福建粤海饲料有限公司 | A kind of pulverizer with heat sinking function |
| CN208302985U (en) * | 2018-04-02 | 2019-01-01 | 宁波卫生职业技术学院 | A kind of use for laboratory crusher for Chinese herbal medicine radiator |
| CN111760639A (en) * | 2020-07-06 | 2020-10-13 | 台州四强新型建材有限公司 | System's device of abandonment concrete preparation reclaimed sand |
| CN211755441U (en) * | 2020-03-10 | 2020-10-27 | 李�灿 | Crushing equipment for coal mine production |
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2020
- 2020-11-18 CN CN202011299357.6A patent/CN112570092B/en not_active Expired - Fee Related
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104874438A (en) * | 2014-06-19 | 2015-09-02 | 戈静 | Hand-operated hammer mill |
| CN205364208U (en) * | 2016-01-28 | 2016-07-06 | 信阳农林学院 | Concrete mixer for building |
| CN206676430U (en) * | 2017-04-30 | 2017-11-28 | 赵炳� | A kind of building rubbish treatment device |
| CN207044401U (en) * | 2017-07-20 | 2018-02-27 | 贵州宇昆商砼技术服务有限公司 | Concrete mixed stirring device with insulation crushing function |
| CN207254504U (en) * | 2017-08-01 | 2018-04-20 | 福建粤海饲料有限公司 | A kind of pulverizer with heat sinking function |
| CN208302985U (en) * | 2018-04-02 | 2019-01-01 | 宁波卫生职业技术学院 | A kind of use for laboratory crusher for Chinese herbal medicine radiator |
| CN211755441U (en) * | 2020-03-10 | 2020-10-27 | 李�灿 | Crushing equipment for coal mine production |
| CN111760639A (en) * | 2020-07-06 | 2020-10-13 | 台州四强新型建材有限公司 | System's device of abandonment concrete preparation reclaimed sand |
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| CN112570092B (en) | 2022-05-10 |
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