CN114768985B - Environment-friendly machine for crushing waste - Google Patents
Environment-friendly machine for crushing waste Download PDFInfo
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- CN114768985B CN114768985B CN202210477435.XA CN202210477435A CN114768985B CN 114768985 B CN114768985 B CN 114768985B CN 202210477435 A CN202210477435 A CN 202210477435A CN 114768985 B CN114768985 B CN 114768985B
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- Prior art keywords
- crushing
- blanking
- motor
- coaming
- waste
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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
- 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
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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
- B01D47/08—Spray cleaning with rotary nozzles
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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
- B02C23/02—Feeding devices
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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
- 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
- B03C1/26—Magnetic separation acting directly on the substance being separated with free falling material
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
- B05B15/00—Details of spraying plant or spraying apparatus not otherwise provided for; Accessories
- B05B15/50—Arrangements for cleaning; Arrangements for preventing deposits, drying-out or blockage; Arrangements for detecting improper discharge caused by the presence of foreign matter
- B05B15/52—Arrangements for cleaning; Arrangements for preventing deposits, drying-out or blockage; Arrangements for detecting improper discharge caused by the presence of foreign matter for removal of clogging particles
- B05B15/522—Arrangements for cleaning; Arrangements for preventing deposits, drying-out or blockage; Arrangements for detecting improper discharge caused by the presence of foreign matter for removal of clogging particles using cleaning elements penetrating the discharge openings
- B05B15/5223—Arrangements for cleaning; Arrangements for preventing deposits, drying-out or blockage; Arrangements for detecting improper discharge caused by the presence of foreign matter for removal of clogging particles using cleaning elements penetrating the discharge openings the cleaning element, e.g. a needle, and the discharge opening being movable relative to each other in a direction substantially parallel to the flow of liquid or other fluent material through said opening
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B15/00—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area
- B08B15/02—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area using chambers or hoods covering the area
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B15/00—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area
- B08B15/04—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area from a small area, e.g. a tool
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- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Disintegrating Or Milling (AREA)
Abstract
The invention discloses an environment-friendly machine for waste crushing, which belongs to the technical field of crushing equipment, and comprises: casing, the subassembly pushes down, first crushing subassembly and second crushing subassembly, the feed distribution subassembly, spray subassembly and unloading subassembly, when breaking up and the feed distribution to the waste, pump body pressure boost is taken out water in the water tank through the hose, the reposition of redundant personnel through first branch and second branch gets into intake flume and hollow shaft respectively in, the first shower nozzle of atomizing blowout of second shower nozzle, the dust in the parcel air plays the effect of dust fall, the waste of secondary breakage falls into the cavity in the feed distribution subassembly in proper order, the electromagnet layer adsorbs the metalwork in the waste, when the cavity rotates to first feed opening, the concrete piece excessively drops, when this cavity changes the material platform, magnetic signal transmitter all contacts with magnetic signal receiver, electromagnet layer outage makes the metalwork fall to in the second feed opening, play the feed distribution effect.
Description
Technical Field
The invention belongs to the technical field of crushing equipment, and particularly relates to an environment-friendly machine for crushing waste.
Background
The environment protection refers to the general term of various actions taken by human beings to solve the real or potential environmental problems, coordinate the relationship between the human beings and the environment and ensure the sustainable development of the economy and society, and the environment-friendly garbage crushing mainly comprises the steps of crushing garbage to facilitate the later compression treatment of the garbage, thereby reducing the environmental pollution.
Most of the existing construction waste can be reused as renewable resources. For example, the metal such as scrap steel bars, scrap iron wires, scrap wires, various scrap steel accessories and the like is sorted, concentrated and returned to the furnace again; after being crushed, the waste materials such as bricks, stones and concrete can be used for masonry mortar, plastering mortar, concrete cushion layers and the like instead of sand, and can also be used for manufacturing building material products such as building blocks, pavement bricks, lattice bricks and the like. Building rubbish in the prior art often has bad crushing effect in the crushing process, and dust is generated to some extent, which is harmful to the environment.
Disclosure of Invention
The invention aims to provide an environment-friendly machine for waste crushing, which solves the problems in the background technology.
In order to achieve the above purpose, the present invention provides the following technical solutions:
an environmental protection machine for waste comminution comprising: casing, pushing component, first crushing component and second crushing component, feed divider, spray subassembly and unloading subassembly.
The blanking machine comprises a machine shell, wherein a material opening and a circle of blanking coaming which is matched with the material opening are arranged above the machine shell, the lower end of the blanking coaming extends to the inside of the machine shell, a supporting plate is horizontally arranged at an opening at the upper end of the blanking coaming, and the cross section of the supporting plate is smaller than that of the blanking coaming and a material inlet is reserved between the blanking coaming and the blanking coaming.
Wherein, feed inlet department can external material loading subassembly, realizes the continuous transport of waste product, and the backup pad of installation not only plays the supporting role on the unloading bounding wall, reduces the dust simultaneously and throws outward.
And the pressing component is arranged on the supporting plate.
Wherein, push down the subassembly through setting up and last in pressing the waste material into first crushing subassembly, reduce the waste material and block up, cooperate with spraying the subassembly simultaneously, reduce the dust condition of flying upward of entrance.
The first crushing assembly and the second crushing assembly, the first crushing assembly is rotationally arranged at the part of the round of blanking coaming, which is positioned in the shell, and the second crushing assembly is rotationally arranged in the shell and positioned below the first crushing assembly.
Wherein, first crushing assembly carries out primary crushing to the waste, and second crushing assembly carries out the fine crushing to the waste, improves crushing efficiency.
The material distribution assembly is located below the second crushing assembly, the material distribution assembly comprises supporting shaft seats symmetrically arranged on the inner walls of two sides of the shell, a hollow shaft is rotationally connected between the supporting shaft seats, one end of the hollow shaft penetrates through the shell and is provided with a fourth motor, and material containing units are axially equidistantly arranged on the hollow shaft along the hollow shaft.
Wherein, because contain the metalwork such as concrete piece and reinforcing bar in the waste, the metal recovery value is higher, separates the unloading with concrete piece and metalwork through the feed divider subassembly of setting, improves the rate of recovery to with spray the cooperation of subassembly, the dust that flies upward that produces when reducing the feed divider.
The spray assembly comprises a water tank arranged on the outer wall of the shell, and a pump body is arranged in the water tank.
The blanking assembly comprises a material distributing table arranged at the bottom of the machine shell, the bottom of the machine shell is provided with a bottom plate, four corners of the lower surface of the bottom plate are provided with supporting legs, the bottom plate is symmetrically provided with blanking openings extending to the inside of the machine shell, and the blanking openings are respectively located at two sides of the material distributing table.
Wherein, divide the material platform to divide into two unloading district with the casing bottom, be used for the unloading of concrete block and metalwork respectively, the guide plate is installed in the top cooperation of feed opening, improves unloading efficiency, is connected with compression spring between supporting leg and the bottom plate that the bottom set up for the vibrations that produce when buffer operation.
As one preferable mode of the invention, the first crushing assembly comprises a pair of first rotating rollers which are connected in parallel in a blanking coaming in a rotating way, one ends of the first rotating rollers penetrate through the blanking coaming and are coaxially provided with a first gear, the first gears are in meshed connection, the outer wall of the blanking coaming is fixedly provided with a first motor, the output end of the first motor is coaxially provided with a first chain wheel, the first rotating roller close to one side of the first motor is coaxially provided with a second chain wheel, and the first chain wheel and the second chain wheel are in transmission connection through a motor chain;
the roller walls of the pair of first rotating rollers are provided with first crushing teeth, and the first crushing teeth on the first rotating rollers on two sides are arranged in a staggered mode.
As one preferable mode of the invention, the second crushing assembly comprises a pair of second rotating rollers which are connected in parallel in a rotating way in a shell, one ends of the pair of second rotating rollers penetrate through the shell and are coaxially provided with a second gear, the pair of second gears are in meshed connection, a second motor is fixedly arranged on the outer wall of the shell, the output end of the second motor is coaxially provided with a third chain wheel, a fourth chain wheel is coaxially arranged on the second rotating roller close to one side of the second motor, and the third chain wheel and the fourth chain wheel are in transmission connection through a motor chain;
the second crushing teeth are arranged on the roller walls of the pair of second rotating rollers, and the second crushing teeth on the second rotating rollers on two sides are arranged in a staggered mode.
As one preferable mode of the invention, the second crushing assembly further comprises a conveying assembly symmetrically arranged on the outer side of the second rotating roller, any conveying assembly comprises a pair of driving rollers rotatably connected inside the machine shell, a conveying belt is tensioned between the pair of driving rollers, and one side of the driving rollers penetrates through the machine shell and is provided with a third motor.
As one preferable mode of the invention, the material containing unit comprises partition plates which are equidistantly arranged on the hollow shaft, fan-shaped plates are arranged at two ends of each adjacent partition plate, electromagnet layers are arranged in the fan-shaped plates at two ends and the partition plates, a magnetic signal receiver is arranged at one side of any fan-shaped plate, which is far away from the partition plates, and the magnetic signal receivers are all positioned on the same horizontal plane and are in signal connection with the electromagnet layers;
the circular support plates are arranged on the two sides of the outer sides of the sector plates, an inward extending caulking groove is formed between the circular support plates and the sector plates, supporting seats are vertically arranged at the two ends of the upper surface of the material distribution table, rollers are connected to the supporting seats in a rotating mode and slide in the caulking groove in a matched mode, the magnetic signal transmitters are arranged on one sides, close to the sector plates, of the rollers, and are connected with the magnetic signal receivers in a signal mode at any time.
As one preferable mode of the invention, the pressing component comprises a pneumatic cylinder arranged on a supporting plate, wherein the output end of the pneumatic cylinder penetrates through the supporting plate and is provided with a pressing block, the output end of the pneumatic cylinder is sleeved with a spring, and the spring is positioned between the pressing block and the supporting plate;
the briquetting is characterized in that a water inlet groove is formed in the inside of the briquetting along the length direction, first spray heads are installed on the two sides of the briquetting at equal intervals, and the first spray heads are communicated with the water inlet groove.
As one preferable mode of the invention, a plurality of second spray heads are arranged on any one of the round support plates, a plurality of water channels communicated with the second spray heads are arranged in the round support plate, and one end of each water channel, which is far away from each second spray head, extends out of the inner wall of the hollow shaft;
the output end of the pump body is provided with a hose, a first branch and a second branch are arranged on the hose, the end part of the first branch is arranged in the water inlet tank, and the end part of the second branch is connected with the hollow shaft through a rotary joint.
As one preferable mode of the invention, the support seat is rotatably connected with the mounting seat through the pin shaft, the conical needle is fixedly arranged on the mounting seat, the pin shaft is sleeved with the torsion spring, and the end part of the torsion spring is fixedly connected with the mounting seat.
The invention has the beneficial effects that:
1. when the waste is crushed and separated, the pump body pressurizes to pump water in the water tank out through the hose, the water which passes through the first branch and the second branch is split into the water inlet tank and the hollow shaft respectively, and the water is atomized and sprayed out through the first spray head and the second spray head to wrap dust in the air, so that the dust-reducing effect is achieved.
2. According to the invention, the secondarily crushed wastes sequentially fall into the cavity in the material distributing assembly, the electromagnet layer adsorbs metal pieces in the wastes, when the cavity rotates to the first material outlet, the concrete blocks fall, when the cavity rotates to the material distributing platform, the magnetic signal transmitters are contacted with the magnetic signal receivers, and the electromagnet layer is powered off, so that the metal pieces fall into the second material outlet to play a material distributing role.
3. In the invention, the arc-shaped plate is arranged at the nozzle of the second nozzle, and when the second nozzle rotates to the roller, the arc-shaped plate pushes the conical needle to rotate and insert into the second nozzle, so that the blockage in the second nozzle is reduced.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a schematic elevational view of the present invention;
FIG. 3 is a schematic view of a first pulverizing assembly according to the present invention;
FIG. 4 is a schematic view of a second pulverizing assembly according to the present invention;
FIG. 5 is an enlarged schematic view of the structure A in FIG. 1 according to the present invention;
fig. 6 is a schematic view of the internal structure of the circular support plate of the present invention.
In the figure: 1. a housing; 101. a feed inlet; 2. blanking coaming; 3. a support plate; 4. a supporting shaft seat; 5. a hollow shaft; 6. a water tank; 7. a pump body; 8. a material distributing table; 9. a bottom plate; 901. a feed opening; 10. support legs; 11. a first rotating roller; 12. a first gear; 13. a first motor; 15. a first sprocket; 14. a second sprocket; 16. a first crushing tooth; 17. a second rotating roller; 18. a second gear; 19. a second motor; 20. a third sprocket; 21. a fourth sprocket; 22. a second crushing tooth; 23. a driving roller; 24. a conveyor belt; 25. a third motor; 26. a partition plate; 27. a sector plate; 28. an electromagnet layer; 29. a magnetic signal receiver; 30. a circular support plate; 3001. a caulking groove; 3002. a water channel; 31. a support base; 32. a roller; 33. a pneumatic cylinder; 34. briquetting; 3401. a water inlet tank; 35. a spring; 36. a first nozzle; 37. a second nozzle; 38. a hose; 3801. a first branch; 3802. a second branch; 39. a pin shaft; 40. a mounting base; 41. a conical needle; 42. a torsion spring; 43. a magnetic signal transmitter; 44. and a fourth motor.
Detailed Description
In the description of the present invention, it should be noted that the positional or positional relationship indicated by the terms such as "upper", "lower", "inner", "outer", "top/bottom", etc. are based on the positional or positional relationship shown in the drawings, are merely for convenience of describing the present invention and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "configured to," "engaged with," "connected to," and the like are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art.
Examples
Referring to fig. 1-2, an environment-friendly machine for waste pulverization, comprising: casing 1, pushing component, first crushing component and second crushing component, feed divider, spray subassembly and unloading subassembly.
The blanking machine comprises a machine shell 1, wherein a material opening and a circle of blanking coaming 2 which is matched with the material opening are arranged above the machine shell 1, the lower end of the circle of blanking coaming 2 extends into the machine shell 1, a supporting plate 3 is horizontally arranged at an opening of the upper end of the blanking coaming 2, the cross section of the supporting plate 3 is smaller than that of the blanking coaming 2, and a material inlet 101 is reserved between the supporting plate 3 and the blanking coaming 2.
Wherein, feed inlet 101 department can external material loading subassembly, realizes the continuous transport of waste product, and backup pad 3 of installing on unloading bounding wall 2 not only plays the supporting role, reduces the dust simultaneously and outwards raise.
And a pressing assembly mounted on the support plate 3.
Wherein, push down the subassembly through setting up and last in pressing the waste material into first crushing subassembly, reduce the waste material and block up, cooperate with spraying the subassembly simultaneously, reduce the dust condition of flying upward of entrance.
The first crushing assembly and the second crushing assembly, the first crushing assembly is rotationally arranged at the part of the round of blanking coaming 2 positioned in the shell 1, and the second crushing assembly is rotationally arranged in the shell 1 and positioned below the first crushing assembly.
Wherein, first crushing assembly carries out primary crushing to the waste, and second crushing assembly carries out the fine crushing to the waste, improves crushing efficiency.
The material distribution assembly is positioned below the second crushing assembly and comprises support shaft bases 4 symmetrically arranged on the inner walls of the two sides of the shell 1, a hollow shaft 5 is rotationally connected between the symmetrical support shaft bases 4, one end of the hollow shaft 5 penetrates out of the shell 1 and is provided with a fourth motor 44, and material containing units are axially equidistantly arranged on the hollow shaft 5.
The fourth motor 44 drives the hollow shaft 5 to rotate as the power output of the material distributing assembly, and the waste contains concrete blocks, steel bars and other metal parts, so that the metal recovery value is higher, the concrete blocks and the metal parts are separated and discharged through the material distributing assembly, the recovery rate is improved, the material distributing assembly is matched with the spraying assembly, and flying dust generated during material distributing is reduced.
The spraying assembly comprises a water tank 6 arranged on the outer wall of the shell 1, and a pump body 7 is arranged in the water tank 6.
Unloading subassembly, unloading subassembly is including installing the branch material platform 8 in casing 1 bottom, and bottom plate 9 is installed to the bottom of casing 1, and supporting leg 10 is all installed to four corners of bottom plate 9 lower surface, and the symmetry has been seted up on the bottom plate 9 and has been extended to the inside feed opening 901 of casing 1, and feed opening 901 is located the both sides of dividing material platform 8 respectively.
Wherein, divide material platform 8 to cut apart into two unloading district with casing 1 bottom, be used for the unloading of concrete block and metalwork respectively, the guide plate is installed in the top cooperation of feed opening 901, improves unloading efficiency, is connected with compression spring between supporting leg 10 and bottom plate 9 that the bottom set up for the vibrations that produce when buffer unit operates.
Specifically, referring to fig. 3, in order to perform primary crushing on waste, the first crushing assembly includes a pair of first rotating rollers 11 rotatably connected in parallel in the blanking enclosing plate 2, one ends of the pair of first rotating rollers 11 penetrate through the blanking enclosing plate 2 and are coaxially provided with a first gear 12, the pair of first gears 12 are in meshed connection, a first motor 13 is fixedly arranged on the outer wall of the blanking enclosing plate 2, a first sprocket 15 is coaxially arranged at the output end of the first motor 13, a second sprocket 14 is coaxially arranged on the first rotating roller 11 close to one side of the first motor 13, and the first sprocket 15 and the second sprocket 14 are in transmission connection through a motor chain;
wherein, the first crushing teeth 16 are arranged on the roller walls of the pair of first rotating rollers 11, and the first crushing teeth 16 on the first rotating rollers 11 at two sides are staggered.
In application, the output end of the first motor 13 drives the first sprocket 15 to rotate, so that the rotating first sprocket 15 drives the second sprocket 14 to rotate through the motor chain, the rotating second sprocket 14 drives the coaxial first gear 12 to rotate, and the pair of first gears 12 are in meshed connection so as to drive the pair of first rotating rollers 11 to rotate, so that the staggered first crushing teeth 16 crush waste.
Specifically, referring to fig. 4, the second crushing assembly includes a pair of second rotating rollers 17 rotatably connected in parallel in the casing 1, one ends of the pair of second rotating rollers 17 penetrate through the casing 1 and are coaxially provided with a second gear 18, the pair of second gears 18 are in meshed connection, a second motor 19 is fixedly installed on the outer wall of the casing 1, the output end of the second motor 19 is coaxially provided with a third sprocket 20, a fourth sprocket 21 is coaxially installed on the second rotating roller 17 close to one side of the second motor 19, and the third sprocket 20 is in transmission connection with the fourth sprocket 21 through a motor chain;
wherein, the second crushing teeth 22 are arranged on the roller walls of the pair of second rotating rollers 17, and the second crushing teeth 22 on the second rotating rollers 17 at the two sides are staggered.
In application, the output end of the second motor 19 drives the third sprocket 20 to rotate, so that the rotating third sprocket 20 drives the fourth sprocket 21 to rotate through the motor chain, the rotating fourth sprocket 21 drives the coaxial second gear 18 to rotate, and as a pair of second gears 18 are in meshed connection, a pair of second rotating rollers 17 are driven to rotate, so that the staggered second crushing teeth 22 crush wastes, and the interval between the second crushing teeth 22 is smaller than that between the first crushing teeth 16, so as to perform secondary crushing.
Specifically, referring to fig. 4, in order to reduce the waste after crushing falling directly into the bottom of the casing 1, the second crushing assembly further includes a conveying assembly symmetrically installed at the outer side of the second rotating roller 17, and any conveying assembly includes a pair of driving rollers 23 rotatably connected inside the casing 1, a conveying belt 24 is tensioned between the pair of driving rollers 23, and one side driving roller 23 penetrates the casing 1 and is installed with a third motor 25.
In application, the third motor 25 drives the driving roller 23 at one side to rotate, so that the conveying belt 24 tensioned on the driving roller 23 rotates towards the second rotating roller 17, and waste scattered on the conveying belt 24 is conveyed into the second crushing assembly.
Specifically, referring to fig. 1 and 5, the material containing unit includes partition plates 26 equidistantly installed on the hollow shaft 5, fan-shaped plates 27 are installed at two ends of adjacent partition plates 26, electromagnet layers 28 are disposed in the fan-shaped plates 27 at two ends and the partition plates 26, a magnetic signal receiver 29 is installed at one side of any fan-shaped plate 27 facing away from the partition plates 26, the magnetic signal receivers 29 are all located on the same horizontal plane, and the magnetic signal receiver 29 is in signal connection with the electromagnet layers 28;
wherein, in order to improve the bearing capacity of feed divider spare, circular backup pad 30 is all installed in the outside of both sides sector plate 27, be provided with the caulking groove 3001 of inwards extending between circular backup pad 30 and the sector plate 27, the supporting seat 31 is all installed perpendicularly at the both ends of feed divider 8 upper surface, rotate on the supporting seat 31 and be connected with gyro wheel 32, the girth of gyro wheel 32 is unanimous with the side length of sector plate 27, gyro wheel 32 cooperation slip is in caulking groove 3001, magnetic signal transmitter 43 is installed to the one side that gyro wheel 32 is close to sector plate 27, magnetic signal transmitter 43 all is connected with magnetic signal receiver 29 signal at any time.
In application, a chamber is formed between adjacent partition plates 26 for containing waste after secondary crushing, the electromagnet layer 28 adsorbs metal pieces in the waste, when the chamber rotates to the first blanking port 901, concrete blocks fall, and when the chamber rotates to the material separating table 8, the magnetic signal transmitters 43 are all in contact with the magnetic signal receivers 29, and the electromagnet layer 28 is powered off, so that the metal pieces fall into the second blanking port 901.
Referring to fig. 1-2 and fig. 5-6, in order to improve air quality and reduce dust flying, the pressing assembly includes a pneumatic cylinder 33 mounted on the support plate 3, an output end of the pneumatic cylinder 33 penetrates through the support plate 3 and is provided with a pressing block 34, a spring 35 is sleeved on an output end of the pneumatic cylinder 33, and the spring 35 is located between the pressing block 34 and the support plate 3;
wherein, the inside of briquetting 34 has seted up intake groove 3401 along length direction, and first shower nozzle 36 is installed to the equal interval in both sides of briquetting 34, and first shower nozzle 36 communicates with intake groove 3401.
Wherein, a plurality of second spray heads 37 are arranged on any circular support plate 30, a plurality of water channels 3002 communicated with the second spray heads 37 are arranged in the circular support plate 30, and one end of each water channel 3002 far away from each second spray head 37 extends out of the inner wall of the hollow shaft 5;
wherein, the hose 38 is installed to the output of the pump body 7, is provided with first branch 3801 and second branch 3802 on the hose 38, and the tip of first branch 3801 is installed in intake groove 3401, and the tip of second branch 3802 is connected with hollow shaft 5 through rotary joint.
In application, the pump body 7 pressurizes to pump out water in the water tank 6 through the hose 38, and the water flows into the water inlet groove 3401 and the hollow shaft 5 through the split flows of the first branch 3801 and the second branch 3802 respectively, and the water flows through the first spray head 36 and the second spray head 37 to be atomized and sprayed out, so that dust in air is wrapped from the upper side and the lower side, and the effect of dust fall is achieved.
Specifically, referring to fig. 5, in order to reduce the blockage of the second nozzle 37 by dust, the supporting seat 31 is rotatably connected with a mounting seat 40 through a pin 39, a conical needle 41 is fixedly mounted on the mounting seat 40, a torsion spring 42 is sleeved on the pin 39, and the end of the torsion spring 42 is fixedly connected with the mounting seat 40.
In application, an arc plate is installed at the nozzle position of the second nozzle 37, and when the second nozzle 37 rotates to the roller 32, the arc plate pushes the conical needle 41 to rotate and insert into the second nozzle 37, so that the blockage inside the second nozzle 37 is reduced.
Working principle:
when in crushing, waste is continuously conveyed into the blanking coaming 2 through an external feeding assembly, a first motor 13 is used as a power source for primary crushing to drive a pair of first rotating rollers 11 to rotate, the staggered first crushing teeth 16 crush the waste, the pump body 7 pressurizes and pumps water in the water tank 6 out through a hose 38, the water enters the water inlet tank 3401 through a first branch 3801 and is atomized and sprayed out through a first spray nozzle 36, dust in air is reduced, the crushed waste falls between a pair of second rotating rollers 17, the staggered second crushing teeth 22 crush the waste, the interval between the second crushing teeth 22 is smaller than that between the first crushing teeth 16, secondary crushing is carried out, a third motor 25 drives a driving roller 23 on one side to rotate, a conveying belt 24 tensioned on the driving roller 23 rotates towards the direction of the second rotating rollers 17, and the waste scattered on the conveying belt 24 is conveyed into the second crushing assembly, the waste of secondary breakage falls into the cavity in the feed divider in proper order in, electromagnet layer 28 adsorbs the metalwork in the waste, when the cavity rotates to first feed opening 901, the concrete piece drops, when this cavity rotates to feed divider 8, magnetic signal transmitter 43 all contacts with magnetic signal receiver 29, electromagnet layer 28 outage makes the metalwork fall to in the second feed opening 901, play the feed divider effect, when the feed divider rotates, the water in the water tank 6 gets into hollow shaft 5 through second branch 3802, spray through second shower nozzle 37, the dust in the parcel air further plays the effect of dust fall, install the arc in the shower nozzle department of second shower nozzle 37, when second shower nozzle 37 rotates to gyro wheel 32 department, the arc promotes conical needle 41 rotation and inserts in the second shower nozzle 37, reduce the inside jam of second shower nozzle 37.
Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present invention, and although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present invention.
Claims (4)
1. An environmental protection machine for waste crushing, characterized by comprising:
the blanking machine comprises a machine shell (1), wherein a material opening and a circle of blanking coaming (2) which is matched with the material opening are arranged above the machine shell (1), the lower end of the circle of blanking coaming (2) extends into the machine shell (1), a supporting plate (3) is horizontally arranged at the opening of the upper end of the blanking coaming (2), the cross section of the supporting plate (3) is smaller than that of the blanking coaming (2), and a material inlet (101) is reserved between the supporting plate (3) and the blanking coaming (2);
the pressing component is arranged on the supporting plate (3);
the first crushing assembly is rotatably arranged at the part of the round of blanking coaming (2) positioned in the shell (1), and the second crushing assembly is rotatably arranged in the shell (1) and positioned below the first crushing assembly;
the material distribution assembly is positioned below the second crushing assembly and comprises support shaft bases (4) symmetrically arranged on the inner walls of two sides of the shell (1), a hollow shaft (5) is rotationally connected between the symmetrical support shaft bases (4), one end of the hollow shaft (5) penetrates through the shell (1) and is provided with a fourth motor (44), and material containing units are arranged on the hollow shaft (5) at equal intervals along the axial direction of the hollow shaft;
the spraying assembly comprises a water tank (6) arranged on the outer wall of the shell (1), and a pump body (7) is arranged in the water tank (6);
the blanking assembly comprises a material distributing table (8) arranged at the bottom of the machine shell (1), a bottom plate (9) is arranged at the bottom of the machine shell (1), supporting legs (10) are arranged at four corners of the lower surface of the bottom plate (9), blanking openings (901) extending to the inside of the machine shell (1) are symmetrically formed in the bottom plate (9), and the blanking openings (901) are respectively arranged at two sides of the material distributing table (8);
the two ends of the upper surface of the material distribution table (8) are vertically provided with supporting seats (31), the supporting seats (31) are rotationally connected with mounting seats (40) through pin shafts (39), conical needles (41) are fixedly arranged on the mounting seats (40), torsion springs (42) are sleeved on the pin shafts (39), and the end parts of the torsion springs (42) are fixedly connected with the mounting seats (40);
the material containing unit comprises partition plates (26) which are equidistantly arranged on the hollow shaft (5), fan-shaped plates (27) are arranged at two ends of each adjacent partition plate (26), electromagnet layers (28) are arranged in the fan-shaped plates (27) at two ends and the partition plates (26), a magnetic signal receiver (29) is arranged at one side, deviating from the partition plates (26), of any fan-shaped plate (27), the magnetic signal receivers (29) are all positioned on the same horizontal plane, and the magnetic signal receivers (29) are in signal connection with the electromagnet layers (28);
the outer sides of the fan-shaped plates (27) at two sides are provided with round support plates (30), an inward extending caulking groove (3001) is formed between the round support plates (30) and the fan-shaped plates (27), a roller (32) is rotationally connected to a support seat (31), the roller (32) slides in the caulking groove (3001) in a matched mode, one side, close to the fan-shaped plates (27), of the roller (32) is provided with a magnetic signal emitter (43), and the magnetic signal emitter (43) is in signal connection with a magnetic signal receiver (29) at any time;
the pressing component comprises a pneumatic cylinder (33) arranged on the supporting plate (3), the output end of the pneumatic cylinder (33) penetrates through the supporting plate (3) and is provided with a pressing block (34), a spring (35) is sleeved on the output end of the pneumatic cylinder (33), and the spring (35) is positioned between the pressing block (34) and the supporting plate (3);
wherein, a water inlet groove (3401) is formed in the pressing block (34) along the length direction, first spray heads (36) are arranged on two sides of the pressing block (34) at equal intervals, and the first spray heads (36) are communicated with the water inlet groove (3401);
a plurality of second spray heads (37) are arranged on any circular support plate (30), a plurality of water channels (3002) communicated with the second spray heads (37) are arranged inside the circular support plate (30), and one end of each water channel (3002) far away from each second spray head (37) extends out of the inner wall of the hollow shaft (5);
the output end of the pump body (7) is provided with a hose (38), the hose (38) is provided with a first branch (3801) and a second branch (3802), the end part of the first branch (3801) is arranged in the water inlet groove (3401), and the end part of the second branch (3802) is connected with the hollow shaft (5) through a rotary joint;
an arc-shaped plate is arranged at the nozzle of the second nozzle (37), and when the second nozzle (37) rotates to the roller (32), the arc-shaped plate pushes the conical needle (41) to rotate and insert into the second nozzle (37), so that the blockage in the second nozzle (37) is reduced.
2. An environmental protection machine for waste crushing according to claim 1, characterized in that: the first crushing assembly comprises a pair of first rotating rollers (11) which are connected in parallel in the blanking coaming (2), one ends of the first rotating rollers (11) penetrate through the blanking coaming (2) and are coaxially provided with first gears (12), the first gears (12) are in meshed connection, the outer wall of the blanking coaming (2) is fixedly provided with a first motor (13), the output end of the first motor (13) is coaxially provided with a first chain wheel (15), the first rotating rollers (11) close to one side of the first motor (13) are coaxially provided with a second chain wheel (14), and the first chain wheels (15) and the second chain wheels (14) are in transmission connection through a motor chain;
the roller walls of the pair of first rotating rollers (11) are provided with first crushing teeth (16), and the first crushing teeth (16) on the first rotating rollers (11) on two sides are arranged in a staggered mode.
3. An environmental protection machine for waste crushing according to claim 1, characterized in that: the second crushing assembly comprises a pair of second rotating rollers (17) which are connected in the machine shell (1) in parallel in a rotating way, one ends of the pair of second rotating rollers (17) penetrate through the machine shell (1) and are coaxially provided with second gears (18), the pair of second gears (18) are in meshed connection, a second motor (19) is fixedly arranged on the outer wall of the machine shell (1), a third chain wheel (20) is coaxially arranged at the output end of the second motor (19), a fourth chain wheel (21) is coaxially arranged on the second rotating roller (17) which is close to one side of the second motor (19), and the third chain wheel (20) and the fourth chain wheel (21) are in transmission connection through a motor chain;
wherein, the roller walls of a pair of second rotating rollers (17) are provided with second crushing teeth (22), and the second crushing teeth (22) on the second rotating rollers (17) at two sides are staggered.
4. An environmental protection machine for waste crushing according to claim 3, characterized in that: the second crushing assembly further comprises conveying assemblies symmetrically arranged on the outer sides of the second rotating rollers (17), any conveying assembly comprises a pair of driving rollers (23) rotatably connected inside the machine shell (1), a conveying belt (24) is tensioned between the pair of driving rollers (23), and one side of the driving rollers (23) penetrates through the machine shell (1) and is provided with a third motor (25).
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| CN202210477435.XA CN114768985B (en) | 2022-05-04 | 2022-05-04 | Environment-friendly machine for crushing waste |
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| CN202210477435.XA CN114768985B (en) | 2022-05-04 | 2022-05-04 | Environment-friendly machine for crushing waste |
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| CN114768985B true CN114768985B (en) | 2023-09-22 |
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Effective date of registration: 20230829 Address after: 530299 No.1 Tianhe Road, Qingxiu District, Nanning City, Guangxi Zhuang Autonomous Region Applicant after: Guangxi Meista Engineering Machinery Equipment Co.,Ltd. Address before: 523000 floor 3, building 1, hehe Industrial Park, Shangsha community, Chang'an Town, Dongguan City, Guangdong Province Applicant before: Fang Chengkai |
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