CN221089653U

CN221089653U - High-efficient reducing mechanism is used to regeneration PET bottle piece

Info

Publication number: CN221089653U
Application number: CN202322459321.5U
Authority: CN
Inventors: 邓志浩; 田胜
Original assignee: Jiangsu Zhihao Recycling Technology Co ltd
Current assignee: Jiangsu Zhihao Recycling Technology Co ltd
Priority date: 2023-09-11
Filing date: 2023-09-11
Publication date: 2024-06-07
Anticipated expiration: 2033-09-11

Abstract

The utility model relates to a high-efficiency crushing device for regenerated PET bottle flakes, which comprises a crushing box, wherein a feeding mechanism is arranged at the top of the crushing box, and a crushing mechanism is arranged in the crushing box; the feeding mechanism comprises a feeding hopper, a feeding pipe is fixedly connected to the bottom of the feeding hopper, the feeding pipe penetrates through the top of the crushing box, a discharging hole is formed in the bottom of the feeding pipe, and a shell is fixedly mounted on the left side of the feeding pipe. This regeneration PET bottle piece is with high-efficient reducing mechanism, through setting up feed mechanism, pour the bottle piece into the feeder hopper after, thereby drive bevel gear through the second motor and rotate and drive the bull stick rotation, alright make a plurality of rotor plate rotate and make and fall into the bottle piece between two adjacent rotor plates, will fall into when the bottle piece between every two rotor plates rotates to be located the discharge gate position and smash in the crushing case to make the even feeding of bottle piece, avoid the too much influence crushing effect of feeding.

Description

High-efficient reducing mechanism is used to regeneration PET bottle piece

Technical Field

The utility model relates to the technical field of PET bottle flake regeneration, in particular to a high-efficiency smashing device for regenerated PET bottle flakes.

Background

PET bottle flakes refer to sheet materials made of polyethylene terephthalate, and are usually obtained by recycling, cleaning, crushing, melting and other processes of waste PET plastic bottles, and have the characteristics of transparency, high temperature resistance, corrosion resistance, abrasion resistance and the like, and are widely applied to plastic product production, such as fibers, films, bottle caps, packaging materials and the like.

According to the utility model, a high-efficiency crusher for producing bottle flakes is disclosed in Chinese patent publication No. CN213081989U, and comprises a crusher shell, a double-claw crushing cutter, a flushing pipe and a blanking pipe, wherein four corners of the bottom of the crusher shell are fixedly connected with supporting legs through screws, the center of the top of the crusher shell is fixedly connected with a feed inlet through the screws, and water flow sprayed from the flushing pipe and a spray head in the crushing process washes the double-claw crushing cutter and a screen plate, so that the bottle flakes enter the upper part of a filter plate.

This bottle piece rubbing crusher is in the feeding in-process, directly pours the bottle piece into feed inlet department through directly and enters into rubbing crusher in smashing, consequently the quantity of unable even control material feeding, just leads to the cutter to probably not fully contact every bottle piece when leading to the bottle piece feeding too much easily, leads to partial bottle piece cutting not even enough, influences kibbling effect, so proposes a regeneration PET bottle piece and uses high-efficient reducing mechanism.

Disclosure of utility model

Aiming at the defects of the prior art, the utility model provides the efficient crushing device for the regenerated PET bottle flakes, which has the advantages of uniform feeding and the like, and solves the problem that the crushing effect is easily affected due to excessive feeding of the bottle flakes because the blanking amount of materials cannot be uniformly controlled.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a regeneration PET bottle piece is with high-efficient reducing mechanism, includes crushing case, feed mechanism has been installed at the top of crushing case, crushing mechanism is installed to the inside of crushing case.

The feeding mechanism comprises a feeding hopper, a feeding pipe is fixedly connected to the bottom of the feeding hopper, the feeding pipe penetrates through and is fixed to the top of the crushing box, a discharging hole is formed in the bottom of the feeding pipe, a shell is fixedly mounted on the left side of the feeding pipe, a second motor is fixedly mounted on the top of the shell, a driving bevel gear is fixedly connected to an output shaft of the second motor, a rotating rod is rotatably connected to the inside of the feeding pipe, a driven bevel gear is fixedly connected to the left end of the rotating rod, the driving bevel gear is meshed with the driven bevel gear, and a plurality of rotating plates are fixedly connected to the outside of the rotating rod.

The crushing mechanism comprises a protective cover, the protective cover is fixed on the left side of a crushing box, a first motor is fixedly arranged on the left side of the protective cover, a rotating shaft is fixedly connected to an output shaft of the first motor, a second rotating shaft is rotatably connected to the inside of the crushing box, crushing rollers are fixed on the outer parts of the rotating shaft and the second rotating shaft, gears are fixed on the left sides of the outer parts of the rotating shaft and the second rotating shaft, and the gears are meshed.

The interior lower part of smashing the case is installed and is used for sieving the screening subassembly of different size bottle piece granule.

Further, the screening subassembly includes the sieve, the equal fixedly connected with limiting plate in the left and right sides of sieve, the mounting groove has all been seted up on the left and right sides wall of smashing the case, the inside of mounting groove is fixed with the slide bar, the outside sliding connection of slide bar has the slider.

Further, the two sliding blocks are respectively fixed on the left side and the right side of the sieve plate, and springs positioned at the top and the bottom of the sliding blocks are sleeved outside the sliding rods.

Further, the left and right inner side walls of the crushing box are fixedly connected with sloping plates, and the sloping plates are positioned below the screen plate.

Further, the bottom fixedly connected with discharging pipe of smashing the case, install the valve on the discharging pipe.

Further, the crushing roller is located inside the crushing box, and the gear is located inside the protection casing.

Further, a plurality of rotor plates encircle the equidistance and distribute in the outside of bull stick, the inlet pipe is rectangular structure, the discharge gate is the rectangle mouth.

Further, the front of smashing the case articulates there is the material door of getting, it is located the place ahead of sieve to get the material door, sieve and smash the inner wall assorted of case.

Compared with the prior art, the technical scheme of the application has the following beneficial effects:

this regeneration PET bottle piece is with high-efficient reducing mechanism, through setting up feed mechanism, pour the bottle piece into the feeder hopper after, thereby drive bevel gear through the second motor and rotate and drive the bull stick rotation, alright make a plurality of rotor plate rotate and make and fall into the bottle piece between two adjacent rotor plates, will fall into when the bottle piece between every two rotor plates rotates to be located the discharge gate position and smash in the crushing case to make the even feeding of bottle piece, avoid the too much influence crushing effect of feeding.

Drawings

FIG. 1 is a cross-sectional view of the structure of the present utility model;

FIG. 2 is an enlarged view of the structure of FIG. 1A in accordance with the present utility model;

FIG. 3 is an enlarged view of the structure of the present utility model at B in FIG. 1;

FIG. 4 is a top cross-sectional view of the pulverizing box of the present utility model;

fig. 5 is a front view of the structural pulverizing box of the present utility model.

In the figure: 1. a crushing box; 2. a feed pipe; 3. a feed hopper; 4. a pulverizing roller; 5. a gear; 6. a first motor; 7. a protective cover; 8. a second motor; 9. a housing; 10. a drive bevel gear; 11. a driven bevel gear; 12. a rotating rod; 13. a rotating plate; 14. a discharge port; 15. a rotating shaft; 16. a sieve plate; 17. a slide block; 18. a slide bar; 19. a spring; 20. and a limiting plate.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, in this embodiment, a high-efficiency pulverizing apparatus for a recycled PET bottle chip includes a pulverizing box 1, a feeding mechanism is installed at the top of the pulverizing box 1, and a pulverizing mechanism is installed inside the pulverizing box 1.

The feeding mechanism includes feeder hopper 3, the bottom fixedly connected with inlet pipe 2 of feeder hopper 3, inlet pipe 2 runs through to be fixed at the top of smashing case 1, discharge gate 14 has been seted up to the bottom of inlet pipe 2, the left side fixed mounting of inlet pipe 2 has shell 9, the top fixed mounting of shell 9 has second motor 8, fixedly connected with driving bevel gear 10 on the output shaft of second motor 8, the inside rotation of inlet pipe 2 is connected with bull stick 12, the left end fixedly connected with driven bevel gear 11 of bull stick 12, driving bevel gear 10 meshes with driven bevel gear 11, the outside fixedly connected with a plurality of rotor plate 13 of bull stick 12, a plurality of rotor plate 13 encircles the outside equidistance distribution at bull stick 12, inlet pipe 2 is rectangular structure, discharge gate 14 is the rectangular opening.

It should be noted that, through setting up a plurality of bull stick 12 that equidistance distributes, bottle piece between every two rotor plates 13 will fall into when being located discharge gate 14 position and smash in smashing case 1 to make the even feeding of bottle piece, avoid appearing feeding too much condition.

The crushing mechanism includes protection casing 7, and protection casing 7 is fixed in the left side of smashing case 1, and the left side fixed mounting of protection casing 7 has first motor 6, fixedly connected with pivot 15 on the output shaft of first motor 6, and the inside rotation of smashing case 1 is connected with the second pivot, and the outside of pivot 15 and second pivot all is fixed with crushing roller 4, and the outside left side of pivot 15 and second pivot all is fixed with gear 5, and two gears 5 mesh mutually, and crushing roller 4 is located the inside of smashing case 1, and gear 5 is located the inside of protection casing 7.

It should be noted that, the left end of the second rotating shaft penetrates through the crushing box 1 and is rotatably connected to the inner wall of the protective cover 7 through a bearing, and the first motor 6 drives the rotating shaft 15 to rotate, so that the two gears 5 can rotate, and the two crushing rollers 4 rotate to crush the entering bottle flakes.

The screening subassembly that is used for sieving different size bottle piece granule is installed to the interior lower part of smashing case 1, screening subassembly includes sieve 16, the equal fixedly connected with limiting plate 20 in left and right sides of sieve 16, the mounting groove has all been seted up on the left and right sides inside wall of smashing case 1, the inside of mounting groove is fixed with slide bar 18, slide bar 18's outside sliding connection has slider 17, two sliders 17 are fixed respectively in the left and right sides of sieve 16, slide bar 18's outside cover is equipped with the spring 19 that is located slider 17 top and bottom, the front of smashing case 1 articulates there is the material door, the material door is located the place ahead of sieve 16, sieve 16 and smashing case 1's inner wall assorted.

Wherein, through screening subassembly, after the bottle piece granule after smashing drops on screen plate 16, because the vibrations when the action of gravity cooperates the motor operation simultaneously, thereby will make screen plate 16 reciprocate and conveniently sieve the granule.

In this embodiment, smash and all fixedly connected with swash plate on the left and right sides wall of case 1, the swash plate is located the below of sieve 16, smashes the bottom fixedly connected with discharging pipe of case 1, installs the valve on the discharging pipe.

It should be noted that, through the setting of two swash plates, the bottle piece granule that conveniently sieves out through sieve 16 is leading-in discharging pipe department to the ejection of compact of being convenient for.

The working principle of the embodiment is as follows: when the bottle chip screening machine is used, the first motor 6 drives the rotating shaft 15 to rotate so as to enable the two gears 5 to rotate, the two crushing rollers 4 can rotate, then after the bottle chip is poured into the feed hopper 3, the second motor 8 drives the driving bevel gear 10 to rotate so as to enable the driven bevel gear 11 to rotate so as to drive the rotating rod 12 to rotate, a plurality of rotating plates 13 can rotate so as to enable the bottle chip between the two adjacent rotating plates 13 to fall into the bottle chip, when the bottle chip between every two rotating plates 13 rotates to a position located at the discharge hole 14, the bottle chip falls into the crushing box 1 to be crushed, so that even feeding of the bottle chip is enabled, the crushing effect is prevented from being influenced by excessive feeding, the bottle chip crushed by the two crushing rollers 4 falls into the screen plate 16, and the screen plate 16 can shake up and down under the elastic action of the spring 19 itself through the action of gravity, and the bottle chip can be screened.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.

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

Claims

1. The efficient crushing device for the regenerated PET bottle flakes comprises a crushing box (1), wherein a feeding mechanism is arranged at the top of the crushing box (1), and a crushing mechanism is arranged in the crushing box (1);

The method is characterized in that: the feeding mechanism comprises a feeding hopper (3), a feeding pipe (2) is fixedly connected to the bottom of the feeding hopper (3), the feeding pipe (2) penetrates through and is fixed to the top of a crushing box (1), a discharging hole (14) is formed in the bottom of the feeding pipe (2), a shell (9) is fixedly mounted on the left side of the feeding pipe (2), a second motor (8) is fixedly mounted on the top of the shell (9), a driving bevel gear (10) is fixedly connected to an output shaft of the second motor (8), a rotating rod (12) is rotatably connected to the inside of the feeding pipe (2), a driven bevel gear (11) is fixedly connected to the left end of the rotating rod (12), the driving bevel gear (10) is meshed with the driven bevel gear (11), and a plurality of rotating plates (13) are fixedly connected to the outside of the rotating rod (12).

The crushing mechanism comprises a protective cover (7), the protective cover (7) is fixed on the left side of the crushing box (1), a first motor (6) is fixedly arranged on the left side of the protective cover (7), a rotating shaft (15) is fixedly connected to an output shaft of the first motor (6), a second rotating shaft is rotatably connected to the inside of the crushing box (1), crushing rollers (4) are fixed on the outsides of the rotating shaft (15) and the second rotating shaft, gears (5) are fixed on the left sides of the outsides of the rotating shaft (15) and the second rotating shaft, and the two gears (5) are meshed;

the inner lower part of the crushing box (1) is provided with a screening component for screening bottle flake particles with different sizes.

2. The efficient pulverizing device for the regenerated PET bottle flakes according to claim 1, wherein: the screening assembly comprises a screen plate (16), limiting plates (20) are fixedly connected to the left side and the right side of the screen plate (16), mounting grooves are formed in the left inner side wall and the right inner side wall of the crushing box (1), sliding rods (18) are fixedly arranged in the mounting grooves, and sliding blocks (17) are connected to the outer portions of the sliding rods (18) in a sliding mode.

3. The efficient pulverizing device for the regenerated PET bottle flakes according to claim 2, wherein: the two sliding blocks (17) are respectively fixed on the left side and the right side of the sieve plate (16), and springs (19) positioned at the top and the bottom of the sliding blocks (17) are sleeved outside the sliding rods (18).

4. The efficient pulverizing device for the regenerated PET bottle flakes according to claim 2, wherein: and sloping plates are fixedly connected to the left and right inner side walls of the crushing box (1), and are positioned below the screen plate (16).

5. The efficient pulverizing device for the regenerated PET bottle flakes according to claim 1, wherein: the bottom of crushing case (1) is fixedly connected with discharging pipe, install the valve on the discharging pipe.

6. The efficient pulverizing device for the regenerated PET bottle flakes according to claim 1, wherein: the crushing roller (4) is positioned in the crushing box (1), and the gear (5) is positioned in the protective cover (7).

7. The efficient pulverizing device for the regenerated PET bottle flakes according to claim 1, wherein: the rotary plates (13) are distributed outside the rotary rods (12) at equal intervals in a surrounding mode, the feeding pipe (2) is of a rectangular structure, and the discharging hole (14) is a rectangular hole.

8. The efficient pulverizing device for the regenerated PET bottle flakes according to claim 1, wherein: the front of the crushing box (1) is hinged with a material taking door, the material taking door is positioned in front of the screen plate (16), and the screen plate (16) is matched with the inner wall of the crushing box (1).