CN211514659U

CN211514659U - Crushing device for solid waste treatment

Info

Publication number: CN211514659U
Application number: CN201921982371.9U
Authority: CN
Inventors: 王雷
Original assignee: Individual
Current assignee: Changzhou Baihua Solid Waste Disposal Co Ltd
Priority date: 2019-11-16
Filing date: 2019-11-16
Publication date: 2020-09-18
Anticipated expiration: 2029-11-16

Abstract

The utility model provides a reducing mechanism for solid waste handles relates to solid waste handles technical field. This reducing mechanism for solid waste handles, including smashing case, motor and crushing wheel, the inside of smashing the case is hollow structure, and motor fixed connection is in the right flank of smashing the case, and the quantity of crushing wheel is two, and two crushing wheels all are located the inside of smashing the case, and the inside of two crushing wheels all runs through there is the pivot, and the both ends that are located the pivot at rear rotate respectively and peg graft at the side inner wall of controlling of smashing the case. This reducing mechanism for solid waste handles through setting up rotating ring, straight-bar and scraper blade, has reached and has carried out kibbling effect to the solid waste circulation, has solved present reducing mechanism for solid waste handles and is smashing the messenger to solid waste, all carries out once smashing, often causes solid waste to smash not thoroughly, is unfavorable for carrying out the problem of processing next step to smashing solid waste.

Description

Crushing device for solid waste treatment

Technical Field

The utility model relates to a solid waste handles technical field, specifically is a reducing mechanism for solid waste handles.

Background

Solid waste treatment usually employs a crushing means to reduce its volume and accelerate its natural purification process.

The crushing device for treating the solid waste is used for crushing the solid waste once, so that the solid waste is not crushed thoroughly, and the crushed solid waste is not favorable for the next treatment.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a reducing mechanism is used in solid waste handles has solved the reducing mechanism is used in solid waste handles today and is smashing the messenger to solid waste, all carries out once smashing, often causes solid waste to smash not thoroughly, is unfavorable for carrying out the problem of handling on next step to smashing solid waste.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a crushing device for treating solid waste comprises a crushing box, a motor and two crushing wheels, wherein the inside of the crushing box is of a hollow structure, the motor is fixedly connected to the right side surface of the crushing box, the number of the crushing wheels is two, the two crushing wheels are both positioned in the crushing box, rotating shafts penetrate through the insides of the two crushing wheels, two ends of a rotating shaft positioned at the rear part are respectively rotated and inserted into the inner walls of the left side and the right side of the crushing box, the left end of the rotating shaft positioned at the front part is rotatably inserted into the inner wall of the left side of the crushing box, the right end of the rotating shaft positioned at the front part is rotatably connected with the output end of the motor after penetrating through the inner wall of the right side of the crushing box, the two rotating shafts are respectively positioned on the right side of the two crushing wheels and are respectively and fixedly sleeved with a straight gear A, the two straight gear A are mutually meshed, the inner walls, the inside meshing that is located the swivel becket on right side is connected with straight-teeth gear B, straight-teeth gear B is located two straight-teeth gear A's right side, straight-teeth gear B is fixed cup joints the surface at the pivot that is located the place ahead, the place ahead of two swivel beckets all is provided with the straight-bar, the inside of two straight-bars is hollow state, two straight-bars respectively with two swivel becket fixed connection, the inside of two straight-bars all slides and pegs graft there is the slider, the back of two sliders passes through expanding spring fixed connection with the back inner wall of two straight-bars.

The place ahead that is located the place ahead crushing wheel is located and is provided with the scraper blade between two straight-bars, the one side fixed connection that both ends are close to each other with two sliders respectively about the scraper blade, the bottom surface of smashing the case slides and pegs graft and has the plugboard, the top of smashing the case is provided with the pan feeding pipe, the surface at crushing case is pegged graft to the pan feeding pipe, the inside intercommunication of pan feeding pipe and crushing case, the side all rotates around the pan feeding pipe and is connected with the rotor plate, the side is located the equal fixedly connected with dog in top of two rotor plates around the pan feeding pipe, the upper surface of two rotor plates all through the equal fixedly connected with support frame of side about extension spring and pan feeding pipe, smash.

Preferably, limiting rods are arranged inside the two telescopic springs, two ends of the two limiting rods are fixedly connected with the front inner wall and the rear inner wall of the straight rod respectively, and the two sliding blocks are sleeved on the outer surfaces of the two limiting rods in a sliding mode respectively.

Preferably, a small roller is arranged between the two straight rods, and the left end and the right end of the small roller are rotatably connected with the front surface of the scraper.

Preferably, the two straight rods are arranged in parallel, and the two straight rods are respectively arranged perpendicular to the axes of the two rotating shafts.

Preferably, the two rotating shafts are arranged in parallel and are respectively arranged coaxially with the two crushing wheels.

Preferably, two swivel collars all with straight-teeth gear B disalignment setting, the axis of two swivel collars all with smash the case about the side perpendicular setting.

(III) advantageous effects

The utility model provides a reducing mechanism is used in solid waste treatment. The method has the following beneficial effects:

1. the crushing device for treating the solid waste is characterized in that a rotating ring, a straight rod and a scraper are arranged, after the solid waste is put into a crushing box from a feeding pipe, a motor is powered on to drive a rotating shaft to rotate, a straight gear B and a straight gear A positioned in front are enabled to rotate, the two straight gears A are meshed to enable the two crushing wheels to rotate relatively to preliminarily crush the fixed waste and then to be brought below the crushing wheels, the straight gear B is meshed with the rotating ring positioned in front to enable the rotating ring to rotate, the scraper is driven by the straight rod to rotate, the crushed waste positioned below the crushing wheels is scraped by the scraper and then rotates above the crushing wheels, the motor continuously rotates to enable the scraper to rotate all the time, the effect of circularly crushing the solid waste is achieved, and the problem that the current crushing device for treating the solid waste is used for crushing the solid waste is solved, the solid waste is not completely crushed by one-time crushing, which is not beneficial to the next treatment of the crushed solid waste.

2. This reducing mechanism for solid waste handles, through setting up little cylinder, the motor switch on, after the motor made the change gear rotate, the change gear drives the scraper blade through the straight-bar and rotates, the scraper blade under expanding spring's effect with the inner wall of smashing the case contacts always, little cylinder with carry out the pivoted in-process at the scraper blade and roll on the inner wall of smashing the case, reached and prevented that the scraper blade from at the pivoted in-process with the effect of smashing the inner wall direct contact of case, the problem of carrying out the contact friction because with smashing the incasement wall at the scraper blade and making the scraper blade wearing and tearing has been solved.

Drawings

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

FIG. 2 is a schematic view of the connection between the insertion board and the crushing box of the present invention;

FIG. 3 is a schematic view of the connection between the spur gear B and the rotating ring of the present invention;

FIG. 4 is a schematic view of the connection between the rotating plate and the feeding pipe of the present invention;

fig. 5 is an enlarged schematic view of a structure shown in fig. 3 according to the present invention.

Wherein, 1 smashes case, 2 motor, 3 crushing wheel, 4 pivots, 5 straight-tooth gear A, 6 spacing rings, 7 rotating ring, 8 straight-tooth gear B, 9 straight-tooth, 10 slider, 11 expanding spring, 12 scraper blades, 13 plugboard, 14 pan feeding pipes, 15 rotating plate, 16 dog, 17 extension spring, 18 support frames, 19 gag lever post, 20 little cylinders.

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.

The embodiment of the utility model provides a crushing device for solid waste treatment, as shown in figures 1-5, comprising a crushing box 1, a motor 2 and crushing wheels 3, wherein the inside of the crushing box 1 is of a hollow structure, the motor 2 is fixedly connected with the right side surface of the crushing box 1, the number of the crushing wheels 3 is two, the surfaces of the two crushing wheels 3 are provided with crushing teeth, the fixed waste is crushed when the crushing wheels rotate relatively, the two crushing wheels 3 are both positioned in the crushing box 1, rotating shafts 4 are both penetrated in the two crushing wheels 3, the two rotating shafts 4 are arranged in parallel, the two rotating shafts 4 are respectively arranged coaxially with the two crushing wheels 3, the two ends of the rotating shaft 4 positioned at the rear part are respectively rotatably inserted in the left and right inner walls of the crushing box 1, the left end of the rotating shaft 4 positioned at the front part is rotatably inserted in the left inner wall of the crushing box 1, the right end of the rotating shaft 4 positioned at the front part is fixedly connected with the output end, two rotating shafts 4 are respectively positioned on the right sides of two crushing wheels 3 and are fixedly sleeved with straight gears A5, the two straight gears A5 are mutually meshed, the inner walls of the left side and the right side of a crushing box 1 are respectively fixedly connected with limiting rings 6, the ends, far away from each other, of the two limiting rings 6 are respectively rotatably sleeved with a rotating ring 7, teeth are arranged inside the rotating ring 7 positioned on the right side, the rotating ring 7 can only rotate due to the limiting rings 6, the rotating ring 7 positioned on the right side is internally meshed with a straight gear B8, the two rotating rings 7 are respectively arranged in a way of not coaxial with the straight gear B8, the axes of the two rotating rings 7 are respectively arranged perpendicular to the left side and the right side of the crushing box 1, the straight gear B8 is positioned on the right side of the two straight gears A5, the straight gear B8 is fixedly sleeved on the outer surface of the rotating shaft 4 positioned in front, straight gears 9 are respectively arranged in front, the two straight gears 9, the inside of two straight-bars 9 is the cavity state, two straight-bars 9 respectively with two swivel becket 7 fixed connection, the inside of two straight-bars 9 all slides and pegs graft and have slider 10, the back of two slider 10 passes through expanding spring 11 fixed connection with the back inner wall of two straight-bars 9 respectively, expanding spring 11 is in compression state, the inside of two expanding spring 11 all is provided with gag lever post 19, the both ends of two gag lever posts 19 respectively with the front and back inner wall fixed connection of straight-bar 9, two sliders 10 slide respectively and cup joint the surface at two gag lever posts 19.

A scraping plate 12 is arranged between two straight rods 9 in front of the crushing wheel 3 in front, a telescopic spring 11 in a compressed state enables the scraping plate 12 to be always contacted with the inner wall of the crushing box 1, a small roller 20 is arranged between the two straight rods 9, the left end and the right end of the small roller 20 are rotatably connected with the front surface of the scraping plate 12, the left end and the right end of the scraping plate 12 are respectively fixedly connected with one surface of two sliding blocks 10 which are close to each other, an inserting plate 13 is inserted and connected to the bottom surface of the crushing box 1 in a sliding manner, the inserting plate 13 can be pulled out to discharge waste crushed in the crushing box 1, a feeding pipe 14 is arranged above the crushing box 1, the feeding pipe 14 is inserted and connected to the outer surface of the crushing box 1, the feeding pipe 14 is communicated with the inside of the crushing box 1, the front side surface and the rear side surface of the feeding pipe 14 are both rotatably, the dog 16 prevents that rotor plate 15 from upwards rotating, and the upper surface of two rotor plates 15 all rotates extension spring 17 and pan feeding pipe 14's the left and right sides inner wall fixed connection through extension spring 17, and extension spring 17 is in tensile state, and rotor plate 15 rotates extension spring 17 under the effect of gravity and stretches when throwing solid waste to pan feeding pipe 14, and rotor plate 15 seals crushing case 1's inside under extension spring 17's effect after solid waste enters into crushing case 1, and the equal fixedly connected with support frame 18 of side around crushing case 1.

The working principle is that after solid waste is put into the crushing box 1 from the feeding pipe 14, the motor 2 is connected with a power supply to drive the rotating shaft 4 to rotate, so that the straight gear B8 and the straight gear A5 positioned in front rotate, the two straight gears A5 are meshed to enable the two crushing wheels 3 to rotate relatively to carry out primary crushing on the fixed waste to be brought below the crushing wheels 3, the straight gear B8 is meshed with the rotating ring 7 positioned in front to enable the rotating ring 7 to rotate, thereby driving the scraping plate 12 to rotate through the straight rod 9, the scraping plate 12 scrapes the crushed waste below the crushing wheel 3 and then rotates to the upper part of the crushing wheel 3, the motor 2 continuously rotates to enable the scraping plate 12 to rotate all the time, the solid waste is circularly crushed, and after the feeding of the rotating plate 15 is completed, the rotating plate 15 is combined again under the action of the extension spring 17 to seal the crushing box 1.

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. The utility model provides a reducing mechanism is used in solid waste processing, includes crushing case (1), motor (2) and crushing wheel (3), its characterized in that: the inner part of the crushing box (1) is of a hollow structure, the motor (2) is fixedly connected to the right side surface of the crushing box (1), the number of the crushing wheels (3) is two, the two crushing wheels (3) are both positioned in the crushing box (1), rotating shafts (4) penetrate through the inner parts of the two crushing wheels (3), the two ends of the rotating shaft (4) positioned at the rear part are respectively rotatably inserted into the inner walls of the left side and the right side of the crushing box (1), the left end of the rotating shaft (4) positioned at the front part is rotatably inserted into the inner wall of the left side of the crushing box (1), the right end of the rotating shaft (4) positioned at the front part is rotatably inserted into the inner wall of the right side of the crushing box (1) and then is fixedly connected with the output end of the motor (2), straight gears A (5) are respectively fixedly sleeved on the right sides of the two rotating shafts (4) positioned at the two crushing wheels (3), the two straight gears A (5) are mutually meshed, limiting, one end, far away from each other, of each of the two limiting rings (6) is rotatably sleeved with a rotating ring (7), a straight gear B (8) is meshed with the inside of the rotating ring (7) on the right side and is located on the right side of the two straight gears A (5), the straight gear B (8) is fixedly sleeved on the outer surface of a rotating shaft (4) in front, straight rods (9) are arranged in front of the two rotating rings (7), the insides of the two straight rods (9) are in a hollow state, the two straight rods (9) are fixedly connected with the two rotating rings (7) respectively, sliding blocks (10) are slidably inserted into the insides of the two straight rods (9), and the backs of the two sliding blocks (10) are fixedly connected with the inner walls of the backs of the two straight rods (9) through telescopic springs (11);

the front of the crushing wheel (3) positioned in the front is provided with a scraper (12) between two straight rods (9), the left end and the right end of the scraper (12) are fixedly connected with one side of two sliders (10) which are close to each other, a plugboard (13) is inserted into the bottom of the crushing box (1) in a sliding mode, a feeding pipe (14) is arranged above the crushing box (1), the feeding pipe (14) is inserted into the outer surface of the crushing box (1), the feeding pipe (14) is communicated with the inside of the crushing box (1), the front side and the rear side of the feeding pipe (14) are rotatably connected with rotating plates (15), the front side and the rear side of the feeding pipe (14) are respectively and fixedly connected with a stop block (16) above the two rotating plates (15), the upper surfaces of the two rotating plates (15) are fixedly connected with the left side and the right side inner walls of the feeding pipe (14) through extension springs (17), and the front side and the rear.

2. The solid waste treatment crushing apparatus according to claim 1, wherein: limiting rods (19) are arranged inside the two telescopic springs (11), two ends of each limiting rod (19) are fixedly connected with the front inner wall and the rear inner wall of the straight rod (9) respectively, and the two sliding blocks (10) are sleeved on the outer surfaces of the two limiting rods (19) in a sliding mode respectively.

3. The solid waste treatment crushing apparatus according to claim 1, wherein: a small roller (20) is arranged between the two straight rods (9), and the left end and the right end of the small roller (20) are rotationally connected with the front surface of the scraping plate (12).

4. The solid waste treatment crushing apparatus according to claim 1, wherein: the two straight rods (9) are arranged in parallel, and the two straight rods (9) are respectively arranged perpendicular to the axes of the two rotating shafts (4).

5. The solid waste treatment crushing apparatus according to claim 1, wherein: the two rotating shafts (4) are arranged in parallel, and the two rotating shafts (4) are respectively arranged coaxially with the two crushing wheels (3).

6. The solid waste treatment crushing apparatus according to claim 1, wherein: two rotating rings (7) are arranged coaxially with a straight gear B (8), and the axes of the two rotating rings (7) are perpendicular to the left side surface and the right side surface of the crushing box (1).