CN114768985A

CN114768985A - Environment-friendly machine for waste crushing

Info

Publication number: CN114768985A
Application number: CN202210477435.XA
Authority: CN
Inventors: 方程凯; 韩海珍
Original assignee: Individual
Current assignee: Guangxi Meista Engineering Machinery Equipment Co ltd
Priority date: 2022-05-04
Filing date: 2022-05-04
Publication date: 2022-07-22
Anticipated expiration: 2042-05-04
Also published as: CN114768985B

Abstract

The invention discloses an environment-friendly machine for crushing wastes, which belongs to the technical field of crushing equipment and comprises: casing, the subassembly pushes down, first crushing unit and second crushing unit, divide the material subassembly, spray set and unloading subassembly, carry out the breakage and divide the material to the wastes material, pump body pressure boost takes the water in the water tank out through the hose, the reposition of redundant personnel through first branch and second branch gets into respectively in intake antrum and the hollow shaft, through first shower nozzle and second shower nozzle atomizing blowout, the dust in the air is lived in the parcel, play the effect of dust fall, the broken wastes material of secondary falls into in proper order in the cavity of dividing the material subassembly, the electromagnetism iron layer adsorbs the metalwork in the wastes material, when the cavity rotates to first feed opening, the concrete piece drops, when this cavity rotates and divides the material platform, magnetism signal transmitter all contacts with magnetism signal receiver, the electromagnetism iron layer cuts off the power supply, make the metalwork drop to in the second feed opening, play and divide the material effect.

Description

Environment-friendly machine for waste crushing

Technical Field

The invention belongs to the technical field of crushing equipment, and particularly relates to an environment-friendly machine for crushing wastes.

Background

The environmental protection is a general term for human beings to solve real or potential environmental problems, coordinate the relationship between human beings and the environment and guarantee the sustainable development of the economic society, and mainly comprises the steps of crushing the garbage, facilitating the compression treatment of the garbage in the later period and reducing the environmental pollution.

Most of the existing construction wastes can be reused as renewable resources. For example, the metals such as waste steel bars, waste iron wires, waste electric wires and various waste steel accessories are sorted, concentrated and re-melted; after being crushed, the waste materials of bricks, stones, concrete and the like can replace sand to be used for building mortar, plastering mortar, concrete cushion and the like, and can also be used for manufacturing building material products of building blocks, paving bricks, lattice bricks and the like. The building rubbish of prior art often smashes the effect not good in crushing process, produces some phenomena that have harm to the environment of dust.

Disclosure of Invention

The invention aims to provide an environment-friendly machine for crushing waste so as to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme:

an environmentally friendly machine for waste comminution comprising: casing, push down subassembly, first crushing subassembly and second crushing subassembly, divide material subassembly, spray assembly and unloading subassembly.

The blanking device comprises a shell, a material port and a circle of blanking enclosing plates matched with the material port are arranged above the shell, the lower ends of the blanking enclosing plates extend into the shell, a supporting plate is horizontally arranged at the opening of the upper end of each blanking enclosing plate, and the cross section of the supporting plate is smaller than the blanking enclosing plates and a feeding port is reserved between the corresponding blanking enclosing plates.

Wherein, feed inlet department can external material loading subassembly, realizes lasting the transport of wastes material, and the backup pad of installation not only plays the supporting role on the unloading bounding wall, reduces the dust simultaneously and raises outward.

And the pressing component is arranged on the supporting plate.

Wherein, in the subassembly that pushes down through setting up continuously impresses waste into first crushing unit, reduce the waste material and block up, simultaneously with the spray assembly cooperation, reduce the dust condition of flying upward of entrance.

The first crushing assembly is rotatably installed on the part, located in the shell, of the circle of blanking enclosing plate, and the second crushing assembly is rotatably installed in the shell and located below the first crushing assembly.

Wherein, first crushing unit carries out the primary crushing to the wastes material, and the second crushing unit carries out the thin breakage to the wastes material, improves crushing efficiency.

The material distributing assembly is located below the second crushing assembly and comprises supporting shaft seats symmetrically installed on the inner walls of the two sides of the machine shell, a hollow shaft is connected between the supporting shaft seats in a rotating mode, one end of the hollow shaft penetrates through the machine shell and is provided with a fourth motor, and material containing units are installed on the hollow shaft at equal intervals along the axial direction of the hollow shaft.

The waste contains metal pieces such as concrete blocks and reinforcing steel bars, the metal recovery value is high, the concrete blocks and the metal pieces are separately fed through the arranged material distribution assembly, the recovery rate is improved, and the material distribution assembly is matched with the spraying assembly, so that flying dust generated in material distribution is reduced.

The spraying assembly comprises a water tank arranged on the outer wall of the casing, and a pump body is arranged in the water tank.

The blanking assembly comprises a distribution table installed at the bottom of the machine shell, a bottom plate is installed at the bottom of the machine shell, supporting legs are installed at four corners of the lower surface of the bottom plate, blanking ports extending to the inside of the machine shell are symmetrically formed in the bottom plate, and the blanking ports are located on two sides of the distribution table respectively.

The feeding platform divides the bottom of the machine shell into two feeding areas which are used for feeding concrete blocks and metal pieces respectively, a guide plate is installed above a feeding opening in a matched mode, feeding efficiency is improved, and a compression spring is connected between a supporting leg arranged at the bottom and a bottom plate and used for vibration generated when the buffer device runs.

Preferably, the first crushing assembly comprises a pair of first rotating rollers which are connected in a parallel rotating manner in a blanking enclosing plate, one ends of the first rotating rollers penetrate through the blanking enclosing plate and are coaxially provided with first gears, the first gears are meshed and connected, a first motor is fixedly installed on the outer wall of the blanking enclosing plate, a first chain wheel is coaxially installed at the output end of the first motor, a second chain wheel is coaxially installed on the first rotating roller close to one side of the first motor, and the first chain wheel and the second chain wheel are in transmission connection through a motor chain;

the roller wall of the first rotating roller is provided with first crushing teeth, and the first crushing teeth on the first rotating roller are arranged on two sides in a staggered mode.

Preferably, the second crushing assembly comprises a pair of second rotating rollers which are connected in the casing in a parallel rotating manner, one ends of the pair of second rotating rollers penetrate through the casing and are coaxially provided with second gears, the pair of second gears are meshed and connected, a second motor is fixedly arranged on the outer wall of the casing, a third chain wheel is coaxially arranged at the output end of the second motor, 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 is in transmission connection with the fourth chain wheel through a motor chain;

and second crushing teeth are arranged on the roller walls of the second rotating rollers, and the second crushing teeth on the second rotating rollers at two sides are arranged in a staggered manner.

Preferably, the second crushing assembly further comprises conveying assemblies symmetrically arranged on the outer sides of the second rotating rollers, each 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 the driving roller on one side penetrates through the machine shell and is provided with a third motor.

Preferably, the material containing unit comprises partition plates which are equidistantly arranged on the hollow shaft, sector plates are arranged at two ends of each partition plate, an electromagnet layer is arranged in each sector plate and each partition plate at the two ends, a signal receiver is arranged on one side of each sector plate, which is far away from each partition plate, the magnetic signal receivers are all positioned on the same horizontal plane, and the magnetic signal receivers are in signal connection with the electromagnet layers;

wherein, both sides circular backup pad is all installed in the outside of sector plate, be provided with the caulking groove of inside extension between circular backup pad and the sector plate, divide the equal vertical installation in both ends of material bench surface to have a supporting seat, it is connected with the gyro wheel to rotate on the supporting seat, the gyro wheel cooperation slides in the caulking groove, the gyro wheel is close to one side of sector plate and installs the magnetic signal transmitter, and the magnetic signal transmitter all is connected with magnetic signal receiver signal at any time.

Preferably, the pressing assembly comprises a pneumatic cylinder arranged on the support plate, the output end of the pneumatic cylinder penetrates through the support 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 support plate;

wherein, the intake chamber has been seted up along length direction to the briquetting inside, first shower nozzle is installed to the equal equidistance in both sides of briquetting, first shower nozzle and intake chamber intercommunication.

As a preferable mode of the invention, a plurality of second spray heads are mounted on any one of the circular support plates, a plurality of water channels communicated with the second spray heads are formed in the circular support plates, and one ends of the water channels far away from the second spray heads extend out of the inner wall of the hollow shaft;

the water inlet device comprises a pump body, a water inlet groove, a water inlet joint, a hollow shaft, a water inlet pipe, a water outlet pipe, a water inlet pipe and a water outlet pipe.

Preferably, the supporting seat is rotatably connected with an installation seat through a pin shaft, the installation seat is fixedly provided with a conical needle, the pin shaft is sleeved with a torsion spring, and the end part of the torsion spring is fixedly connected with the installation seat.

The invention has the beneficial effects that:

1. when the dust-settling device is used for crushing and distributing waste, the pump body is pressurized to pump out water in the water tank through the hose, the water enters the water inlet tank and the hollow shaft through the branches of the first branch and the second branch respectively, and the water is sprayed out in an atomized manner through the first spray head and the second spray head to wrap dust in the air, so that the dust-settling effect is achieved.

2. According to the invention, the secondarily crushed waste sequentially falls into the cavity in the material distribution assembly, the electromagnet layer adsorbs metal pieces in the waste, when the cavity rotates to the first feed opening, the concrete block falls, when the cavity rotates to the material distribution table, the magnetic signal transmitters are all in contact with the magnetic signal receiver, and the electromagnet layer is powered off, so that the metal pieces fall into the second feed opening, and the material distribution effect is achieved.

3. According to the invention, the arc-shaped plate is arranged at the spray head of the second spray head, and when the second spray head rotates to the roller, the arc-shaped plate pushes the conical needle to rotate and insert into the second spray head, so that the blockage in the second spray head is reduced.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic front view of the present invention;

FIG. 3 is a schematic view of a first size reduction assembly according to the present invention;

FIG. 4 is a schematic view of a second size reduction assembly according to the present invention;

FIG. 5 is an enlarged view of the structure at A in the first embodiment of 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 enclosing plates; 3. a support plate; 4. a support shaft seat; 5. a hollow shaft; 6. a water tank; 7. a pump body; 8. a material distributing table; 9. a base plate; 901. a feed opening; 10. supporting legs; 11. a first rotating roller; 12. a first gear; 13. a first motor; 14. a first sprocket; 15. 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 signal receiver; 30. a circular support plate; 3001. caulking grooves; 3002. a water channel; 31. a supporting seat; 32. a roller; 33. a pneumatic cylinder; 34. pressing into blocks; 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 seat; 41. a tapered 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 terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, 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 otherwise explicitly specified or limited, the terms "mounted", "provided", "fitted/connected", "connected", and the like, are to be interpreted broadly, such as "connected", which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Examples

Referring to fig. 1-2, an environmental protection machine for pulverizing wastes comprises: the device comprises a machine shell 1, a pressing component, a first crushing component, a second crushing component, a material distributing component, a spraying component and a blanking component.

Casing 1, casing 1's top is provided with material mouth and with this material mouthful round unloading bounding wall 2 of looks adaptation, inside round unloading bounding wall 2's lower extreme extended to casing 1, the upper end opening part horizontal installation of unloading bounding wall 2 had backup pad 3, 3 cross sections of backup pad be less than unloading bounding wall 2 and with the unloading between the bounding wall 2 leave feed inlet 101.

Wherein, feed inlet 101 department can external material loading subassembly, realizes the continuous transport of wastes material, and backup pad 3 of installation not only plays the supporting role on unloading bounding wall 2, reduces the dust simultaneously and raises outward.

And the pressing component is arranged on the supporting plate 3.

The device comprises a first crushing assembly and a second crushing assembly, wherein the first crushing assembly is rotatably arranged on the part of a circle of blanking enclosing plates 2 in a machine shell 1, and the second crushing assembly is rotatably arranged in the machine shell 1 and is positioned below the first crushing assembly.

Wherein, first crushing unit carries out primary crushing to wastes material, and the second crushing unit carries out thin breakage to wastes material, improves crushing efficiency.

Divide the material subassembly, divide the material subassembly to be located the below of second crushing unit, divide the material subassembly to include that the symmetry is installed the support axle bed 4 on the inner wall of casing 1 both sides, rotate between the symmetry support axle bed 4 and be connected with hollow shaft 5, the one end of hollow shaft 5 runs through out casing 1 and installs fourth motor 44, installs flourishing material unit along self axial equidistance on the hollow shaft 5.

The fourth motor 44 is used for outputting power of the material distributing assembly to drive the hollow shaft 5 to rotate, metal recovery values are high due to the fact that wastes contain metal pieces such as concrete blocks and reinforcing steel bars, the concrete blocks and the metal pieces are separated through the arranged material distributing assembly to be discharged, recovery rates are improved, and flying dust generated in material distributing is reduced due to the cooperation of the material distributing assembly and the spraying assembly.

The spraying assembly comprises a water tank 6 arranged on the outer wall of the machine shell 1, and a pump body 7 is arranged in the water tank 6.

The unloading subassembly, the unloading subassembly is including installing 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 is seted up on bottom plate 9 and is extended to the inside feed opening 901 of casing 1, and feed opening 901 is located the both sides of branch material platform 8 respectively.

Wherein, divide material platform 8 to cut apart into two unloading districts with casing 1 bottom, be used for the unloading of concrete piece and metalwork respectively, the guide plate is installed in the cooperation of the top of feed opening 901, improves unloading efficiency, is connected with compression spring between supporting leg 10 and the bottom plate 9 that the bottom set up for the vibrations that buffer produced when moving.

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 connected in parallel and rotatably in the blanking enclosing plate 2, one end of each of the pair of first rotating rollers 11 penetrates through the blanking enclosing plate 2 and is coaxially provided with a first gear 12, the pair of first gears 12 are meshed and connected, a first motor 13 is fixedly installed on the outer wall of the blanking enclosing plate 2, a first chain wheel 14 is coaxially installed at the output end of the first motor 13, a second chain wheel 15 is coaxially installed on the first rotating roller 11 close to one side of the first motor 13, and the first chain wheel 14 is in transmission connection with the second chain wheel 15 through a motor chain;

wherein, all install first broken tooth 16 on the roller wall of a pair of first revolving roller 11, and the first broken tooth 16 on the first revolving roller 11 of both sides sets up in the staggered way.

In the application, thereby the output of first motor 13 drives first sprocket 14 and rotates and makes pivoted first sprocket 14 drive second sprocket 15 through the motor chain and rotate, and pivoted second sprocket 15 drives coaxial first gear 12 and rotates, thereby because a pair of first gear 12 meshing connection drives a pair of first rotor 11 and rotates, makes crisscross first broken tooth 16 that sets up carry out the breakage to the wastes material.

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 end of each of the pair of second rotating rollers 17 penetrates through the casing 1 and is coaxially provided with a second gear 18, the pair of second gears 18 are meshed and connected, a second motor 19 is fixedly installed on the outer wall of the casing 1, a third sprocket 20 is coaxially installed at the output end of the second motor 19, 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 roller wall of a pair of second live-rollers 17 all installs the broken tooth 22 of second, and the broken tooth 22 of second on the second live-rollers 17 of both sides sets up in the crisscross.

In the application, thereby the output of second motor 19 drives third sprocket 20 and rotates and makes pivoted third sprocket 20 drive fourth sprocket 21 through the motor chain and rotate, and pivoted fourth sprocket 21 drives coaxial second gear 18 and rotates, thereby because a pair of second gear 18 meshing connection drives a pair of second live-rollers 17 and rotates, make the broken tooth 22 of crisscross second that sets up carry out the breakage to the wastes material, and the interval between the broken tooth 22 of second is less than first broken tooth 16, carries out the secondary crushing.

Specifically, referring to fig. 4, in order to reduce the situation that the crushed waste directly falls into the bottom of the machine shell 1, the second crushing assembly further comprises conveying assemblies symmetrically arranged on the outer sides of the second rotating rollers 17, each 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 the driving roller 23 on one side penetrates through the machine shell 1 and is provided with a third motor 25.

In application, the third motor 25 drives the driving roller 23 on 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 each adjacent partition plate 26, the fan-shaped plates 27 at two ends and the partition plates 26 are respectively provided with an electromagnet layer 28, a signal receiver 29 is installed at one side of any fan-shaped plate 27 away from the partition plate 26, the magnetic signal receivers 29 are all located on the same horizontal plane, and the magnetic signal receivers 29 are in signal connection with the electromagnet layers 28;

in order to improve the bearing capacity of the distributing assembly, circular supporting plates 30 are installed on the outer sides of the sector plates 27 on the two sides, inward extending caulking grooves 3001 are formed between the circular supporting plates 30 and the sector plates 27, supporting seats 31 are vertically installed at the two ends of the upper surface of the distributing table 8, rollers 32 are rotatably connected to the supporting seats 31, the circumferences of the rollers 32 are consistent with the side lengths of the sector plates 27, the rollers 32 slide in the caulking grooves 3001 in a matched mode, magnetic signal emitters 43 are installed on one sides, close to the sector plates 27, of the rollers 32, and the magnetic signal emitters 43 are in signal connection with the magnetic signal receiver 29 at any time.

In application, a cavity is formed between the adjacent partition plates 26 and used for containing waste subjected to secondary crushing, the electromagnet layer 28 adsorbs metal parts in the waste, when the cavity rotates to the first discharging opening 901, concrete blocks fall off, when the cavity rotates to the material separating table 8, the magnetic signal transmitters 43 are all in contact with the magnetic signal receiver 29, and the electromagnet layer 28 is powered off, so that the metal parts fall into the second discharging opening 901.

Specifically, referring to fig. 1-2 and 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, an output end of the pneumatic cylinder 33 is sleeved with a spring 35, and the spring 35 is located between the pressing block 34 and the support plate 3;

wherein, the inside intake antrum 3401 of having seted up along length direction of briquetting 34, first shower nozzle 36 is installed to the equal equidistance in both sides of briquetting 34, first shower nozzle 36 and intake antrum 3401 intercommunication.

A plurality of second spray heads 37 are mounted on any one circular support plate 30, a plurality of water channels 3002 communicated with the second spray heads 37 are formed in the circular support plate 30, and one ends of the water channels 3002 far away from the second spray heads 37 extend 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.

In the application, the pump body 7 is pressurized to pump out water in the water tank 6 through the hose 38, and the water flows through the first branch 3801 and the second branch 3802 to enter the water inlet groove 3401 and the hollow shaft 5 respectively, and is atomized and sprayed out through the first spray head 36 and the second spray head 37, so that dust in the air is wrapped from the upper side and the lower side, and the dust falling effect is realized.

Specifically, referring to fig. 5, in order to reduce the blockage of the interior of the second nozzle 37 by dust, the supporting seat 31 is rotatably connected to an installation seat 40 through a pin 39, a conical needle 41 is fixedly installed on the installation seat 40, a torsion spring 42 is sleeved on the pin 39, and an end of the torsion spring 42 is fixedly connected to the installation seat 40.

In application, an arc-shaped plate is installed at the spray head of the second spray head 37, and when the second spray head 37 rotates to the position of the roller 32, the arc-shaped plate pushes the conical needle 41 to rotate and insert into the second spray head 37, so that the blockage in the second spray head 37 is reduced.

The working principle is as follows:

during crushing, wastes are continuously conveyed into the blanking enclosing plate 2 through an external feeding assembly, the first motor 13 is used as a primary crushing power source to drive the pair of first rotating rollers 11 to rotate, so that the first crushing teeth 16 which are arranged in a staggered mode crush the wastes, the pump body 7 is pressurized to pump water in the water tank 6 out through the hose 38, the water enters the water inlet groove 3401 through the first branch 3801 and is atomized and sprayed through the first spray head 36, dust in air is reduced, the crushed wastes fall between the pair of second rotating rollers 17, so that the second crushing teeth 22 which are arranged in a staggered mode crush the wastes, the distance between the second crushing teeth 22 is smaller than that between the first crushing teeth 16 to perform secondary crushing, the third motor 25 drives the driving roller 23 on one side to rotate, the conveying belt 24 tensioned on the driving roller 23 rotates towards the direction of the second rotating rollers 17, and the wastes scattered on the conveying belt 24 are conveyed into the second crushing assembly, the waste material of secondary crushing falls into the cavity in dividing the material subassembly in proper order, the metal part in the waste material is adsorbed to electromagnet layer 28, when the cavity rotates to first feed opening 901, the concrete piece drops, when this cavity passes through material separating platform 8, magnetic signal transmitter 43 all contacts with magnetic signal receiver 29, electromagnet layer 28 cuts off the power supply, make the metal part fall into in the second feed opening 901, play and divide the material effect, when dividing the material subassembly rotatory, water in the water tank 6 gets into in the hollow shaft 5 through second branch 3802, spout through the atomization of second shower nozzle 37, the dust in the parcel live air, further play 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 and rotates and inserts in the second shower nozzle 37, reduce the inside jam of second shower nozzle 37.

Finally, it should be noted that: 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 or portions thereof without departing from the spirit and scope of the invention.

Claims

1. An environmentally friendly machine for waste comminution comprising:

the feeding device comprises a shell (1), wherein a material opening and a circle of blanking enclosing plate (2) matched with the material opening are arranged above the shell (1), the lower end of the circle of blanking enclosing plate (2) extends into the shell (1), a supporting plate (3) is horizontally arranged at an opening at the upper end of the blanking enclosing plate (2), the cross section of the supporting plate (3) is smaller than that of the blanking enclosing plate (2), and a feeding hole (101) is reserved between the supporting plate and the blanking enclosing plate (2);

the pressing component is arranged on the supporting plate (3);

the first crushing assembly is rotatably arranged at the part of the circle of blanking enclosing plate (2) positioned in the machine shell (1), and the second crushing assembly is rotatably arranged in the machine shell (1) and positioned below the first crushing assembly;

the material distribution assembly is positioned below the second crushing assembly and comprises supporting shaft seats (4) symmetrically arranged on the inner walls of the two sides of the machine shell (1), a hollow shaft (5) is rotatably connected between the supporting shaft seats (4), one end of the hollow shaft (5) penetrates through the machine shell (1) and is provided with a fourth motor (44), and material containing units are axially and equidistantly arranged on the hollow shaft (5);

the spraying component comprises a water tank (6) arranged on the outer wall of the casing (1), and a pump body (7) is arranged in the water tank (6)

The blanking assembly comprises a material distribution table (8) arranged at the bottom of a 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), a blanking opening (901) extending to the inside of the machine shell (1) is symmetrically formed in the bottom plate (9), and the blanking opening (901) is respectively located at two sides of the material distribution table (8).

2. An environmentally friendly machine for pulverizing wastes according to claim 1, wherein: the first crushing assembly comprises a pair of first rotating rollers (11) which are connected in a blanking enclosing plate (2) in a parallel rotating mode, one end of each first rotating roller (11) penetrates through the blanking enclosing plate (2) and is provided with a first gear (12) in a coaxial mode, the first gears (12) are meshed and connected in a meshed mode, a first motor (13) is fixedly installed on the outer wall of the blanking enclosing plate (2), a first chain wheel (14) is installed at the output end of the first motor (13) in a coaxial mode, a second chain wheel (15) is installed on the first rotating roller (11) close to one side of the first motor (13) in a coaxial mode, and the first chain wheel (14) is connected with the second chain wheel (15) in a motor chain transmission mode;

the roller wall of the first rotating roller (11) is provided with first crushing teeth (16), and the first crushing teeth (16) on the first rotating roller (11) on two sides are arranged in a staggered mode.

3. An eco-friendly machine for waste comminution as claimed in claim 1, in which: the second crushing assembly comprises a pair of second rotating rollers (17) which are connected in the machine shell (1) in a parallel rotating mode, one end of each second rotating roller (17) penetrates through the machine shell (1) and is coaxially provided with a second gear (18), the second gears (18) are meshed and connected, a second motor (19) is fixedly mounted on the outer wall of the machine shell (1), a third chain wheel (20) is coaxially mounted at the output end of the second motor (19), a fourth chain wheel (21) is coaxially mounted on the second rotating roller (17) close to one side of the second motor (19), and the third chain wheel (20) is in chain transmission connection with the fourth chain wheel (21) through a motor;

second crushing teeth (22) are mounted on the roller walls of the second rotating rollers (17), and the second crushing teeth (22) on the second rotating rollers (17) on the two sides are arranged in a staggered mode.

4. An eco-friendly machine for waste comminution as claimed in claim 3 in which: the second crushing unit is still including the symmetry install the conveyor components in second live-rollers (17) outside, arbitrary conveyor components is including rotating a pair of driving roller (23) of connection in casing (1) inside, and is a pair of the tensioning has conveyer belt (24), one side between driving roller (23) run through casing (1) and install third motor (25).

5. An eco-friendly machine for waste comminution as claimed in claim 1, in which: the material containing unit comprises partition plates (26) which are arranged on a hollow shaft (5) at equal intervals, sector plates (27) are arranged at two ends of each partition plate (26) adjacently, electromagnet layers (28) are arranged in the sector plates (27) and the partition plates (26), a signal receiver (29) is arranged on one side, deviating from the partition plates (26), of each sector plate (27), the magnetic signal receivers (29) are located on the same horizontal plane, and the magnetic signal receivers (29) are in signal connection with the electromagnet layers (28);

wherein, both sides circular backup pad (30) are all installed in the outside of sector plate (27), be provided with between circular backup pad (30) and sector plate (27) to inside extension caulking groove (3001), supporting seat (31) are all installed perpendicularly at the both ends of branch material platform (8) upper surface, it is connected with gyro wheel (32) to rotate on supporting seat (31), gyro wheel (32) cooperation is slided in caulking groove (3001), magnetic signal transmitter (43) are installed to one side that gyro wheel (32) are close to sector plate (27), and magnetic signal transmitter (43) all with magnetic signal receiver (29) signal connection at any time.

6. An eco-friendly machine for waste comminution as claimed in claim 1, in which: the downward pressing assembly 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, intake chamber (3401) have been seted up along length direction to briquetting (34) inside, first shower nozzle (36) are installed to the equal equidistance in both sides of briquetting (34), first shower nozzle (36) and intake chamber (3401) intercommunication.

7. An environmentally friendly machine for pulverizing wastes according to claim 6, wherein: a plurality of second spray heads (37) are mounted on any one of the circular support plates (30), a plurality of water channels (3002) communicated with the second spray heads (37) are formed in the circular support plates (30), and one ends, far away from the second spray heads (37), of the water channels (3002) extend out of the inner wall of the hollow shaft (5);

the water pump comprises a pump body (7), and is characterized in that a hose (38) is mounted at the output end of the pump body (7), a first branch (3801) and a second branch (3802) are arranged on the hose (38), the end of the first branch (3801) is mounted in a water inlet groove (3401), and the end of the second branch (3802) is connected with a hollow shaft (5) through a rotary joint.

8. An eco-friendly machine for waste comminution as claimed in claim 7 in which: the utility model discloses a portable electronic instrument, including supporting seat (31), mount pad (39), fixed mounting has toper needle (41) on mount pad (40), the cover has torsional spring (42) on round pin axle (39), the tip and mount pad (40) fixed connection of torsional spring (42).