CN210282898U

CN210282898U - Solid waste treatment equipment

Info

Publication number: CN210282898U
Application number: CN201921307164.3U
Authority: CN
Inventors: 顾雪平
Original assignee: Deqing Haichao Technology Information Consulting Partnership LP
Current assignee: Deqing Haichao Technology Information Consulting Partnership LP
Priority date: 2019-08-13
Filing date: 2019-08-13
Publication date: 2020-04-10
Anticipated expiration: 2029-08-13

Abstract

The utility model discloses a solid waste treatment equipment, which comprises an outer shell, the hopper to the incline of front side is installed on the top of shell, the right side middle part welding of shell has the base, the top screw connection of base has three-phase asynchronous machine, the stationary knife is all installed from a left side to the right side on the inner chamber rear side top of shell, the inner chamber left and right sides top of shell all is connected with first pivot through the bearing rotation, the outer wall left and right sides of first pivot respectively with the inner ring interference fit of two bearings, two the outer loop of bearing respectively with the inner chamber left and right sides fixed connection of shell. This solid waste treatment equipment can realize the mechanical clearance of plastics piece, prevents to hinder the unloading, has saved the cost of labor, in addition, can weaken mechanical vibration, prevents that rubbing crusher spare part is not hard up, has prolonged rubbing crusher life, great demand that has satisfied the crushing of plastics waste.

Description

Solid waste treatment equipment

Technical Field

The utility model relates to a solid waste handles technical field, specifically is a solid waste treatment equipment.

Background

Solid waste treatment is a process of reducing the volume and accelerating the natural purification of the solid waste through physical means (such as crushing, compression, drying, evaporation, incineration and the like) or biochemical actions (such as oxidation, digestion decomposition, absorption and the like) and chemical actions such as pyrolysis gasification and the like. And also generally refers to solid and sludge-like materials discarded by humans during manufacturing and living activities, including solid particles separated from waste water and exhaust gases. High molecular compound solids (such as beverage bottles, buckets and the like) are often crushed by a crusher so as to be reprocessed or degraded.

At present, when using rubbing crusher to smash the fixed waste of plastics, can only adopt artificial mode to clear up rubbing crusher discharge gate department's plastic chip, prevent to obstruct the unloading, traditional clearance piece method can't liberate the staff out, has increased the cost of labor, in addition, can produce mechanical vibration when smashing the plastic waste, rubbing crusher spare part is not hard up easily, rubbing crusher life reduces, is difficult to satisfy the kibbling demand of plastic waste.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a solid waste treatment equipment to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a solid waste treatment device comprises a shell, wherein a hopper which inclines to the front side is installed at the top end of the shell, a base is welded at the middle of the right side of the shell, a three-phase asynchronous motor is connected to the top end of the base through screws, fixed knives are installed on the top end of the rear side of the inner cavity of the shell from left to right, first rotating shafts are connected to the top ends of the left and right sides of the inner cavity of the shell through bearings in a rotating mode, the left and right sides of the outer wall of each first rotating shaft are in interference fit with inner rings of two bearings respectively, outer rings of the two bearings are fixedly connected with the left and right sides of the inner cavity of the shell respectively, the right side wall of the shell extending out of the right side of the first rotating shaft is connected with the output end of the three-phase asynchronous motor through a coupler, a movable knife is installed on the outer wall of each first rotating shaft, a swinging mechanism is arranged on the left side wall of the shell;

the swing mechanism comprises a cover body, a second rotating shaft, a shifting plate, a gear, a rectangular rod, a rectangular sliding groove, a sector gear, a speed reducing motor, a circular plate and a circular rod;

the left side and the right side of the outer wall of the second rotating shaft are respectively provided with an inner ring of a bearing in interference fit, the outer rings of the two bearings are respectively fixedly connected at the center positions of the bottom ends of the left side and the right side of the inner cavity of the shell, the outer wall of the second rotating shaft is in interference fit with a shifting plate, the left side of the second rotating shaft extends out of the left side wall of the shell and is connected with a gear key, the left side wall of the shell is provided with a cover body, the rectangular rod is connected with the middle part of the left side wall of the shell through a pin shaft, a rectangular sliding groove is arranged on the left side wall of the rectangular rod along the up-down direction, the bottom end of the rectangular rod is fixedly connected with the sector gear, the sector gear is meshed and connected with the gear, a speed reducing motor is connected with the central position of the top end of the left side wall of the cover body through a screw, the output of gear motor extends to the inner chamber of the cover body and installs the plectane, the right side wall bottom spiro union of plectane has the round bar of pegging graft with rectangle spout inner chamber bottom.

Preferably, the vibration reduction mechanism comprises a base, a sleeve, a slide way, a spring, a slide block, a cylinder and a top plate;

the utility model discloses a spring, including base, slide, spring, roof, top, slide, cylinder, top and casing, the sleeve has all been welded in the top four corners of base, the slide has all been seted up along circumference to telescopic inner wall, the spring is pegged graft at telescopic inner chamber, it has the slider to peg graft on the inner chamber top of slide, the cylinder of pegging graft with the sleeve is installed to the inboard of slider, and the bottom and the spring contact of cylinder, the roof is installed on the top of cylinder, and the bottom screw connection of the.

Preferably, the shape of the screen is an arc.

Preferably, the length of the rectangular sliding groove is larger than the diameter of the circular plate.

Preferably, the circular plate and the output end of the speed reducing motor rotate coaxially.

Preferably, the bottom end of the base is provided with a rubber pad.

Preferably, the number of the slide ways is four, and the four slide ways are distributed on the inner wall of the sleeve at intervals of 90 degrees clockwise.

Compared with the prior art, the beneficial effects of the utility model are that: this solid waste treatment equipment, through three-phase asynchronous machine, the stationary knife, first pivot can be cut plastics waste with the cooperation that moves the sword and smash, swing mechanism drive dials the board reciprocating motion all around simultaneously, dial the board and realize automatic clearance to the plastics piece of piling up in the shell bottom, damping mechanism weakens the mechanical oscillation of shell, prevent that the device's spare part is not hard up, thereby when smashing plastics waste, can realize the mechanical clearance of plastics piece, prevent to obstruct the unloading, the cost of labor has been saved, in addition, can weaken mechanical oscillation, prevent that rubbing crusher spare part is not hard up, rubbing crusher life has been prolonged, great demand that plastics waste is kibbling has been satisfied.

Drawings

FIG. 1 is a front cross-sectional view of the present invention;

fig. 2 is a left side sectional view of the present invention;

fig. 3 is a front sectional view of the damping mechanism of the present invention;

fig. 4 is a top cross-sectional view of the sleeve of the present invention.

In the figure: 1. the device comprises a shell, 2, a hopper, 3, a three-phase asynchronous motor, 4, a fixed knife, 5, a first rotating shaft, 6, a movable knife, 7, a screen, 8, a vibration damping mechanism, 801, a base, 802, a sleeve, 803, a slide way, 804, a spring, 805, a sliding block, 806, a cylinder, 807, a top plate, 9, a cover body, 10, a second rotating shaft, 11, a shifting plate, 12, a gear, 13, a rectangular rod, 14, a rectangular sliding groove, 15, a sector gear, 16, a speed reducing motor, 17, a circular plate, 18 and a circular rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a solid waste treatment device comprises a shell 1, wherein a hopper 2 inclined towards the front side is installed at the top end of the shell 1, the thrown plastic waste can be guided into the shell 1 to be crushed through the hopper 2, a base is welded in the middle of the right side of the shell 1, a three-phase asynchronous motor 3 is connected with a screw at the top end of the base, fixed knives 4 are installed at the top end of the rear side of an inner cavity of the shell 1 from left to right, first rotating shafts 5 are rotatably connected with the top ends of the left side and the right side of the inner cavity of the shell 1 through bearings, the left side and the right side of the outer wall of each first rotating shaft 5 are respectively in interference fit with inner rings of the two bearings, outer rings of the two bearings are respectively fixedly connected with the left side and the right side of the inner cavity of the shell 1, the right side wall of the shell 1 extending out of the right side of the first rotating shaft 5 is connected with the output end of the three-phase asynchronous, the middle part of the inner cavity of the shell 1 is provided with a screen 7, the screen 7 is positioned under the movable knife 6, the screen 7 screens the crushed plastic fragments, the bottom end of the shell 1 is connected with a vibration damping mechanism 8 through screws, and the left side wall of the shell 1 is provided with a swinging mechanism;

the swing mechanism comprises a cover body 9, a second rotating shaft 10, a shifting plate 11, a gear 12, a rectangular rod 13, a rectangular sliding groove 14, a sector gear 15, a speed reducing motor 16, a circular plate 17 and a circular rod 18;

the left side and the right side of the outer wall of the second rotating shaft 10 are both in interference fit with inner rings of bearings, the outer rings of the two bearings are respectively and fixedly connected to the central positions of the bottom ends of the left side and the right side of the inner cavity of the shell 1, the outer wall of the second rotating shaft 10 is in interference fit with a shifting plate 11, plastic fragments at the bottom of the shell 1 can be shifted by the forward and backward swinging of the shifting plate 11, the excessive accumulation is prevented from affecting the blanking of the screen 7, the left side of the second rotating shaft 10 extends out of the left side wall of the shell 1 and is connected with a gear 12 in a key mode, a cover body 9 is installed on the left side wall of the shell 1, the cover body 9 not only has a dustproof function but also can fix a speed reduction motor 16, a rectangular rod 13 is connected to the middle part of the left side wall of the shell 1 through a pin shaft, a rectangular chute 14 is formed in, the gear 12 can reciprocate clockwise and anticlockwise, the central position of the top end of the left side wall of the cover body 9 is connected with a speed reducing motor 16 through a screw, the output end of the speed reducing motor 16 extends to the inner cavity of the cover body 9 and is provided with a circular plate 17, the bottom end of the right side wall of the circular plate 17 is connected with a circular rod 18 in a screwed mode with the bottom end of the inner cavity of the rectangular sliding groove 14, the outer portion of the circular rod 18 is arc-shaped, and the circular rod 18 can conveniently slide in the rectangular sliding groove.

The following electric devices have the following types and functions:

three-phase asynchronous machine 3: model YVP-132M4, controlled by an external operating system, for driving the first rotating shaft 5 to rotate;

the reduction motor 16: model R107R77, controlled by an external operating system, for driving the circular plate 17 to rotate clockwise.

Preferably, the damping mechanism 8 further includes a base 801, a sleeve 802, a slide 803, a spring 804, a slider 805, a cylinder 806 and a top plate 807;

sleeve 802 has all been welded in the top four corners of base 801, slide 803 has all been seted up along circumference to the inner wall of sleeve 802, spring 804 is pegged graft in the inner chamber of sleeve 802, spring 804 is rotating spring, the elastic coefficient is 5N CM, spring 804 receives tensile or produces elastic deformation after the extrusion, resume to initial condition after getting rid of external force, spring 804 provides the inner chamber top of a slide 803 for cylinder 806 and pegs graft and has the slider 805, it is spacing to roof 807 through slider 805, ensure that roof 807 can stable movement from top to bottom, cylinder 806 of pegging graft with sleeve 802 is installed to the inboard of slider 805, and the bottom and the spring 804 contact of cylinder 806, roof 807 is installed on the top of cylinder 806, and the top of roof and the bottom screwed connection of shell 807 of shell 1.

Preferably, the screen 7 is arc-shaped, so that the distance between the screen 7 and the movable knife 6 is reduced, and the movable knife 6 can cut and crush the plastic waste.

Preferably, the length of the rectangular sliding slot 14 is larger than the diameter of the circular plate 17, so that the circular plate 17 can drive the circular rod 18 to freely slide in the inner cavity of the rectangular sliding slot 14.

Preferably, the circular plate 17 and the output end of the speed reducing motor 16 rotate coaxially, and the circular plate 17 can rotate around the axis thereof, so that the circular rod 18 can perform clockwise circular motion.

Preferably, a rubber pad is mounted at the bottom end of the base 801, and the rubber pad has high elasticity to reduce mechanical vibration generated during operation of the device.

Preferably, the number of the slide ways 803 is four, and the four slide ways 803 are distributed on the inner wall of the sleeve 802 at intervals of 90 degrees clockwise, so that the four slide blocks 805 can fix the cylinder 806 from multiple directions, and the stability of the up-and-down movement of the cylinder 806 is improved.

The detailed connection means is a technique known in the art, and the following mainly describes the working principle and process, and the specific operation is as follows.

When the plastic waste crusher is used, an external power supply of a three-phase asynchronous motor 3 is switched on, the three-phase asynchronous motor 3 drives a movable knife 6 to rotate, plastic waste is poured from a hopper 2 and falls into a shell 1, the plastic waste is cut and crushed under the matching of a fixed knife 4 and the movable knife 6, plastic fragments smaller than the aperture of a screen 7 can pass through the screen 7 and fall, the plastic fragments larger than the aperture of the screen 7 are continuously crushed under the rotation of the movable knife 6, when the plastic fragments at the bottom of the shell 1 are excessively accumulated, an external power supply of a speed reducing motor 16 is switched on, the speed reducing motor 16 drives a round rod 18 to do clockwise circular motion through a round plate 17, the round rod 18 slides along the inner cavity of a rectangular chute 14, because the rectangular rod 13 is connected with the shell 1 through a pin shaft, the round rod 18 can push the top end of the rectangular rod 13 to swing to the rear side and a sector gear 15 swings to the front side, when the round rod 18 rotates from 180 degrees to 360 degrees, the round rod 18 can stir the rectangular rod 13 to swing towards the front side, the sector gear 15 swings towards the rear side, the sector gear 15 can swing back and forth along with the clockwise circular motion of the round rod 18, the sector gear 15 is meshed with the gear 12, the sector gear 15 drives the gear 12 to do clockwise and anticlockwise reciprocating motion, so that the poking plate 11 on the second rotating shaft 10 swings back and forth, the poking plate 11 can push plastic fragments towards the front and rear sides, the plastic fragments are prevented from being accumulated at the bottom of the shell 1 to block the screen 7, in the crushing process, the shell 1 can transmit the generated mechanical vibration to the top plate 807 in the form of energy, the top plate 807 can move up and down under the limiting action of the sliding block 805, the spring 804 weakens the mechanical vibration under the self elastic force, the loosening of parts of the device is prevented, and the noise generated by the mechanical vibration is reduced, thereby when in-service use, can carry out the mechanical clearance of plastics piece, labour saving and time saving can weaken the mechanical vibration of shell 1 moreover, avoids the device's spare part not hard up, prevents not hard up back wearing and tearing damage, more does benefit to the popularization.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation; also, unless expressly stated or limited otherwise, the terms "welded," "screwed," "mounted," "interference fit," "plugged," "opened," "engaged" and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A solid waste treatment apparatus comprising a housing (1), characterized in that: the hopper (2) inclined to the front side is installed at the top end of the shell (1), a base is welded at the middle of the right side of the shell (1), a three-phase asynchronous motor (3) is connected to the top end of the base through screws, a fixed cutter (4) is installed at the top end of the rear side of the inner cavity of the shell (1) from left to right, a first rotating shaft (5) is rotatably connected to the top ends of the left side and the right side of the inner cavity of the shell (1) through bearings, the left side and the right side of the outer wall of the first rotating shaft (5) are in interference fit with inner rings of the two bearings respectively, outer rings of the two bearings are fixedly connected with the left side and the right side of the inner cavity of the shell (1) respectively, the right side wall of the shell (1) extending out of the right side of the first rotating shaft (5) is connected with the output end of the three-phase asynchronous motor (, the screen (7) is positioned under the movable knife (6), the bottom end of the shell (1) is connected with a vibration reduction mechanism (8) through a screw, and the left side wall of the shell (1) is provided with a swing mechanism;

the swing mechanism comprises a cover body (9), a second rotating shaft (10), a shifting plate (11), a gear (12), a rectangular rod (13), a rectangular sliding groove (14), a sector gear (15), a speed reducing motor (16), a circular plate (17) and a circular rod (18);

the equal interference fit in outer wall left and right sides of second pivot (10) has the inner ring of bearing, two the outer loop of bearing is fixed connection respectively and puts in the inner chamber left and right sides bottom central point of shell (1), the outer wall interference fit of second pivot (10) has group board (11), the left side wall that the left side of second pivot (10) extended shell (1) is connected with gear (12) key-type, cover body (9) is installed to the left side wall of shell (1), rectangular rod (13) are through the left side wall middle part of round pin hub connection shell (1), rectangular chute (14) have been seted up along upper and lower direction to the left side wall of rectangular rod (13), the bottom and sector gear (15) fixed connection of rectangular rod (13), and sector gear (15) are connected with gear (12) meshing, the left side wall top central point of cover body (9) puts screw connection and has gear motor (16), the output end of the speed reducing motor (16) extends to the inner cavity of the cover body (9) and is provided with a circular plate (17), and the bottom end of the right side wall of the circular plate (17) is in threaded connection with a round rod (18) inserted into the bottom end of the inner cavity of the rectangular sliding groove (14).

2. A solid waste treatment plant according to claim 1, characterized in that: the vibration reduction mechanism (8) comprises a base (801), a sleeve (802), a slide way (803), a spring (804), a sliding block (805), a cylinder (806) and a top plate (807);

sleeve (802) have all been welded in the top four corners of base (801), slide (803) have all been seted up along circumference to the inner wall of sleeve (802), spring (804) are pegged graft at the inner chamber of sleeve (802), it has slider (805) to peg graft on the inner chamber top of slide (803), cylinder (806) of pegging graft with sleeve (802) are installed to the inboard of slider (805), and the bottom and the contact of spring (804) of cylinder (806), roof (807) are installed on the top of cylinder (806), and the bottom screw connection of the top of roof (807) and shell (1).

3. A solid waste treatment plant according to claim 1, characterized in that: the shape of the screen (7) is arc.

4. A solid waste treatment plant according to claim 1, characterized in that: the length of the rectangular sliding groove (14) is larger than the diameter of the circular plate (17).

5. A solid waste treatment plant according to claim 1, characterized in that: the circular plate (17) and the output end of the speed reducing motor (16) rotate coaxially.

6. A solid waste treatment plant according to claim 2, characterized in that: the bottom end of the base (801) is provided with a rubber pad.

7. A solid waste treatment plant according to claim 2, characterized in that: the number of the slide ways (803) is four, and the four slide ways (803) are distributed on the inner wall of the sleeve (802) at intervals of 90 degrees clockwise.