CN211307025U

CN211307025U - Plastic recovery granulator

Info

Publication number: CN211307025U
Application number: CN201921848016.2U
Authority: CN
Inventors: 王庆阳
Original assignee: Yiwu Xiehe Plastic Co ltd
Current assignee: Yiwu Xiehe Plastic Co ltd
Priority date: 2019-10-30
Filing date: 2019-10-30
Publication date: 2020-08-21
Anticipated expiration: 2029-10-30

Abstract

The utility model discloses a granulator is retrieved to plastics aims at solving the filter and blocks up easily after long-time the use, and the filter is difficult to pull down the problem of clearing up from the granulator. The key points of the technical scheme are as follows: the utility model provides a plastics recycling granulator, which comprises a frame, be provided with the filter in the frame, the frame is provided with the feed opening in one side of filter, be provided with cleaning device on the filter, cleaning device is including the scraper blade that rolling disc and a plurality of array distribute, scraper blade and rolling disc fixed connection, one side that the scraper blade is close to the filter is provided with the brush, the brush is laminated with the surface of filter, the up end of frame is provided with and supplies to stretch out rotatory logical groove, one side that the filter was kept away from to the rolling disc is provided with the dwang, be provided with in the frame and be used for. The utility model discloses a granulator is retrieved to plastics can clear up the filter, prevents that the filter from blockking up after long-time the use, influences the work efficiency of granulator.

Description

Plastic recovery granulator

Technical Field

The utility model relates to a granulator, more specifically say, it relates to a granulator is retrieved to plastics.

Background

The host computer of plastic granulator is the extruding machine, it is by the extrusion system, transmission system and heating cooling system constitute, develop renewable resources vigorously, changing waste into valuables, in order to improve product quality, filter the material, the inside filter screen that all installs of current plastic granulator, nevertheless make things convenient for laborsavingly more when the production is installed, current filter screen is all inside direct fixed mounting at the granulator, the long-time back of working of plastic granulator, can pile up many dust and magazines on the filter screen, cause the jam of filter screen, thereby influence the work of whole machine, however filter screen and granulator all be the integrated design, the inconvenient clearance of dismantling to the filter screen.

In order to solve the problems, the PET waste plastic recycling granulator disclosed in the Chinese patent with the publication number of CN209191047U comprises a granulator body, wherein a feeding hopper is fixedly connected to one side of the top end of the granulator body, a screw rod is sleeved in the granulator body in a movable mode, an adjusting box is fixedly mounted on one side, far away from the feeding hopper, of the top end of the granulator body, a fixing plate is fixedly connected to the middle of one side of the inner cavity of the adjusting box, a motor is fixedly connected to the top of the fixing plate, an incomplete gear is fixedly sleeved on an output shaft of the motor, and a connecting plate is movably sleeved on a part, located between the motor and the incomplete gear, of.

Above-mentioned scheme is used through the cooperation of incomplete gear and ring gear for open the motor and just can drive the ring gear up-and-down motion, use through the cooperation of connecting rod with clean brush, clear up the remaining rubbish on the filter screen and fall into in the ash storage box.

Simultaneously the utility model provides a new scheme solves this problem.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims to provide a granulator is retrieved to plastics is through setting up the rolling disc and being equipped with the scraper blade of brush to set up in the frame and be used for driving the rotatory structure that drives of rolling disc and scraper blade, reach the purpose of the impurity on the clean filter.

The above technical purpose of the present invention can be achieved by the following technical solutions: the utility model provides a plastics recycling granulator, includes the frame, be provided with the filter in the frame, the frame is provided with the feed opening in one side of filter, be provided with cleaning device on the filter, cleaning device is including the scraper blade that rolling disc and a plurality of array distribute, the scraper blade with rolling disc fixed connection, the scraper blade is close to one side of filter is provided with the brush, the brush with the surface laminating of filter, the up end of frame is provided with and supplies the scraper blade to stretch out rotatory logical groove, the rolling disc is kept away from one side of filter is provided with the dwang, be provided with in the frame and be used for driving dwang pivoted and drive the structure.

Through adopting above-mentioned technical scheme, when the granulator at the during operation, the material in the frame can fall down from the feed opening after the filtration of filter, it is rotatory to drive the dwang through driving the structure this moment, the dwang can drive the rolling disc rotation, the rolling disc can drive the scraper blade rotation, the brush on the scraper blade will be rotatory along with the scraper blade, the brush will be followed the filter and rotated, just can clear up the impurity on the filter and rubbish, can prevent that the filter in the frame from being blockked up by rubbish debris after long-time the use, influence the normal work of granulator, after the scraper blade rotates the scraping from the filter, can stretch out from the logical groove of frame top, when the dwang continues to rotate, the scraper blade can follow logical groove and change over to the frame in, carry out the scraping of new round, prevent that the contact of scraper blade and filter from influencing the ejection.

The utility model discloses further set up to: drive the structure including having sheave, driver plate and motor, the dwang with sheave fixed connection, the sheave with the inner wall of frame rotates to be connected, be provided with the notch that a plurality of arrays distribute on the sheave, be provided with the round pin that is used for inserting the notch on the driver plate, the driver plate with the output shaft of motor is connected.

By adopting the technical scheme, the number of the scrapers is consistent with that of the notches, the included angle between two adjacent scrapers and two notches is always kept consistent, when the rotating rod is rotated, the motor is started to rotate the drive plate, the round pin on the drive plate can rotate into the groove opening to drive the grooved wheel to rotate, the grooved wheel can drive the rotating rod to rotate after rotating, the rotating rod can drive the rotating disc to rotate after rotating, the rotating disc can drive the scraper to rotate, when one scraper just rotates by the angle between two adjacent scrapers, the round pin can rotate out of the notch, the rotating disc and the scrapers can not rotate any more, when the round pin on the driving plate rotates into the notch again, the scraper can scrape the surface of the filter plate once again, so that the rotating rod can rotate intermittently, and rotation every time can both keep the same angle all the time, prevents that the scraper blade from rotating the ejection of compact efficiency that influences the filter excessively densely.

The utility model discloses further set up to: the grooved wheel is provided with an inner concave arc, the driving plate is provided with a locking block, and the locking block is provided with an outer convex arc matched with the inner concave arc.

Through adopting above-mentioned technical scheme, when the round pin rotated out from the notch, the evagination circular arc on the locking piece can block the indent arc, when the round pin rotated into the notch again, the evagination circular arc just in time can loosen the indent arc, made sheave and driver plate more stable at pivoted in-process structure.

The utility model discloses further set up to: the grooved wheel is provided with a driving rod, one end of the driving rod, which is far away from the grooved wheel, is provided with a first gear, and the rotating rod is provided with a second gear meshed with the first gear.

Through adopting above-mentioned technical scheme, the sheave can drive the drive lever rotation after the sheave is rotatory under the drive of driver plate, it can drive first gear rotation to drive the pole, can drive rotatory rather than the second gear of meshing behind the first gear rotation, the second gear can drive the dwang rotation, the dwang can drive the rolling disc and the scraper blade is rotatory, first gear is located the below of second gear, because the scraper blade can stretch out the frame when turning to the top, and drive the structure and then install in the frame completely, the center department of sheave can be located the below of the center department of rolling disc, first gear and second gear can prevent to drive the structure can influence the use with the upper wall collision of frame.

The utility model discloses further set up to: the scraper blade is provided with a fixed plate, the hairbrush is fixedly connected with the fixed plate, and the fixed plate is detachably connected with the scraper blade.

Through adopting above-mentioned technical scheme, when the brush need be changed after long-time the use, can rotate the scraper blade outside the frame, then pull down the fixed plate on the scraper blade and change, make the change of brush more convenient.

The utility model discloses further set up to: a supporting seat is arranged in the rack, and a through hole for the rotating rod to pass through is formed in the supporting seat.

Through adopting above-mentioned technical scheme, the dwang can pass the through-hole on the supporting seat and rotate, makes the dwang more stable at pivoted in-process structure.

The utility model discloses further set up to: the inner wall of the through hole is provided with a plurality of universal balls distributed in an array mode, and the universal balls are attached to the surface of the rotating rod.

Through adopting above-mentioned technical scheme, at dwang pivoted in-process, universal ball can be followed the surface roll of dwang, has reduced the friction between dwang and the through-hole, makes the rotation of dwang more smooth and easy.

The utility model discloses further set up to: the one end that the scraper blade was kept away from the rolling disc is provided with the brush ball, the brush ball with the scraper blade rotates to be connected, be provided with on the scraper blade and be used for driving the rotatory micro motor of brush ball.

Through adopting above-mentioned technical scheme, when the scraper blade at the pivoted in-process, miniature motor can drive the terminal brush ball of scraper blade and rotate, and the brush ball rotates the corner position that just can clear up some filter after, makes the clearance of scraper blade more comprehensive.

To sum up, the utility model discloses following beneficial effect has:

firstly, when the granulator works, materials in the rack can fall from the feed opening after being filtered by the filter plate, the rotating rod is driven to rotate by the driving structure, the rotating rod can drive the rotating disc to rotate, the rotating disc can drive the scraper to rotate, the hairbrush on the scraper can rotate along with the scraper, the hairbrush can rotate along with the filter plate, impurities and garbage on the filter plate can be cleaned, and the situation that the normal work of the granulator is influenced due to the fact that garbage sundries are blocked after the filter plate in the rack is used for a long time can be prevented;

the driving plate and the grooved wheel can enable the rotating rod to intermittently rotate, and the same angle can be always kept in each rotation, so that the phenomenon that the discharging efficiency of the filter plate is influenced due to the fact that the scraper plate rotates too densely is prevented;

thirdly, when the round pin rotates out of the notch, the outer convex arc on the locking block can clamp the inner concave arc, and when the round pin rotates into the notch again, the outer convex arc just loosens the inner concave arc, so that the structure of the grooved wheel and the driving plate is more stable in the rotating process;

fourthly, the first gear and the second gear can prevent the driving structure from colliding with the upper wall of the rack to affect use;

fifthly, when the brush needs to be replaced after being used for a long time, the scraper can be rotated out of the rack, and then the fixing plate on the scraper is detached for replacement, so that the brush is more convenient to replace;

its six, the through-hole on the dwang can pass the supporting seat rotates, makes the dwang more stable at pivoted in-process structure.

Drawings

Fig. 1 is a schematic view of the external structure of the present invention, showing the external features of the frame;

fig. 2 is a schematic structural diagram of the cleaning device of the present invention, showing the structural features of the cleaning device.

In the figure: 1. a frame; 2. a filter plate; 3. a cleaning device; 4. rotating the disc; 5. a squeegee; 6. a brush; 7. a through groove; 8. rotating the rod; 9. a grooved wheel; 10. a dial; 11. a notch; 12. a round pin; 13. a locking block; 14. an inner concave arc; 15. driving the rod; 16. a first gear; 17. a second gear; 18. a fixing plate; 19. a supporting seat; 20. and (6) brushing balls.

Detailed Description

The present invention will be described in detail with reference to the accompanying drawings and examples.

A plastic recycling granulator is shown in figures 1-2 and comprises a frame 1, a filter plate 2 is arranged in the frame 1, a feed opening is arranged on one side of the filter plate 2 of the frame 1, a cleaning device 3 is arranged on the filter plate 2, the cleaning device 3 comprises a rotary disc 4 and a plurality of scraping plates 5 distributed in an array manner, the scraping plates 5 are welded and fixed with the rotary disc 4, six scraping plates 5 are arranged, the included angle between every two scraping plates 5 is kept consistent, a fixing plate 18 connected with the scraping plates 5 through bolts and nuts is arranged on one side close to the filter plate 2, a brush 6 fixedly bonded with the fixing plate 18 through an adhesive material is arranged on the fixing plate 18, the brush 6 is attached to the surface of the filter plate 2, a through groove 7 for the scraping plates 5 to extend out and rotate is arranged on the upper end face of the frame 1, a rotating rod 8 fixedly welded with the rotating plate 4 is arranged on, offer the through-hole that supplies dwang 8 to pass on the supporting seat 19, be equipped with the universal ball that a plurality of arrays distribute on the inner wall of through-hole, the laminating of the surface of universal ball and dwang 8 is equipped with in the frame 1 and is used for driving dwang 8 pivoted and drives the structure, and the dwang 8 passes the one end and the drive structural connection of supporting seat 19.

The driving structure comprises a grooved wheel 9, the automatic clutch comprises a driving plate 10 and a motor, a grooved wheel 9 is rotatably connected with the inner wall of the rack 1 through a rotating shaft, a driving rod 15 fixed by welding is arranged on the grooved wheel 9, a first gear 16 fixed by welding is arranged at one end, far away from the grooved wheel 9, of the driving rod 15, a second gear 17 meshed with the first gear 16 is arranged at one end, far away from the grooved wheel 4, of the rotating rod 8, the second gear 17 is fixedly welded with the rotating rod 8, a plurality of notches 11 distributed in an array are formed in the grooved wheel 9, the number of the notches 11 and the size of an included angle are all consistent with those of the scraper 5, a round pin 12 used for being inserted into the notches 11 is arranged on the driving plate 10, the round pin 12 is fixedly welded with the driving plate 10, the driving plate 10 is connected with an output shaft of the motor through a coupler, an inner concave arc 14 is formed on the grooved wheel 9, a locking.

The one end of 5 keeping away from the rolling disc 4 of scraper blade is equipped with brush ball 20, is equipped with the micro motor who is used for driving 20 rotations of brush ball on the scraper blade 5, and micro motor and scraper blade 5 welded fastening, brush ball 20 passes through the coupling joint with micro motor's output shaft.

When the granulator starts to work, the motor is started, the drive plate 10 is driven to rotate, the round pin 12 on the drive plate 10 can rotate into the notch 11, the grooved wheel 9 can be driven to rotate, the drive rod 15 can be driven to rotate after the grooved wheel 9 rotates, the drive rod 15 can drive the first gear 16 to rotate, the first gear 16 can drive the second gear 17 meshed with the first gear to rotate after rotating, the second gear 17 can drive the rotating rod 8 to rotate, the rotating rod 8 can drive the rotating disk 4 to rotate after rotating, the rotating disk 4 can drive the scraper 5 to rotate, the scraper 5 can drive the hairbrush 6 to scrape the surface of the filter plate 2 after rotating, meanwhile, the brush ball 20 at the tail end of the scraper 5 can rotate under the driving of the micro motor, corners which can not be reached by some scrapers 5 can be cleaned, so that the cleaning is more comprehensive, after one scraper 5 just rotates the included angle between two adjacent scrapers 5, the round pin 12 can rotate out of the notch 11, the rotating disc 4 and the scraper 5 can not rotate continuously, when the round pin 12 on the drive plate 10 rotates into the notch 11 again, the scraper 5 can scrape the surface of the filter plate 2 once, so that the rotating rod 8 can rotate intermittently, and the same angle can be kept all the time when the rotating rod 8 rotates each time, the discharging efficiency of the filter plate 2 is prevented from being influenced by the excessive rotation of the scraper 5, when the scraper 5 rotates and scrapes from the filter plate 2, the scraper can extend out of the through groove 7 above the rack 1, when the rotating rod 8 rotates continuously, the scraper 5 rotates into the rack 1 from the through groove 7, a new round of scraping is carried out, the discharging is also prevented from being influenced by the excessive contact of the scraper 5 and the filter plate 2, thus, the filter plate 2 can be cleaned intermittently in the operation process of the granulator, and the blocking condition of the filter plate 2 after long-time use can be prevented, influence the use and the work efficiency of granulator, supporting seat 19 can make dwang 8 more stable at the pivoted in-process, at dwang 8 pivoted in-process, universal ball can be pasting the surface roll of dwang 8, the friction between dwang 8 and supporting seat 19 has been reduced, it is more smooth and easy to make the rotation of dwang 8, when brush 6 needs to be changed after long-time the use, can rotate scraper blade 5 outside frame 1, then change with the fixed plate 18 on scraper blade 5 of pulling down, it is more convenient to make the change of brush 6.

It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims

1. The utility model provides a plastic recycling granulator, includes frame (1), be provided with filter (2) in frame (1), frame (1) is provided with the feed opening in one side of filter (2), be provided with cleaning device (3) on filter (2), its characterized in that: cleaning device (3) are including rolling disc (4) and a plurality of array distribution's scraper blade (5), scraper blade (5) with rolling disc (4) fixed connection, scraper blade (5) are close to one side of filter (2) is provided with brush (6), brush (6) with the surface laminating of filter (2), the up end of frame (1) is provided with supplies scraper blade (5) to stretch out rotatory logical groove (7), rolling disc (4) are kept away from one side of filter (2) is provided with dwang (8), be provided with in frame (1) and be used for driving dwang (8) pivoted drive structure.

2. A plastics recycling granulator according to claim 1, wherein: drive the structure including having sheave (9), driver plate (10) and motor, dwang (8) with sheave (9) fixed connection, sheave (9) with the inner wall of frame (1) rotates to be connected, be provided with notch (11) that a plurality of arrays distribute on sheave (9), be provided with round pin (12) that are used for inserting notch (11) on driver plate (10), driver plate (10) with the output shaft of motor is connected.

3. A plastics recycling granulator according to claim 2, wherein: the grooved pulley (9) is provided with an inner concave arc (14), the driving plate (10) is provided with a locking block (13), and the locking block (13) is provided with an outer convex arc matched with the inner concave arc (14) in shape.

4. A plastics recycling granulator according to claim 2, wherein: the grooved pulley (9) is provided with a driving rod (15), one end, far away from the grooved pulley (9), of the driving rod (15) is provided with a first gear (16), and the rotating rod (8) is provided with a second gear (17) meshed with the first gear (16).

5. A plastics recycling granulator according to claim 1, wherein: the novel electric hair brush is characterized in that a fixing plate (18) is arranged on the scraper (5), the hair brush (6) is fixedly connected with the fixing plate (18), and the fixing plate (18) is detachably connected with the scraper (5).

6. A plastics recycling granulator according to claim 1, wherein: a supporting seat (19) is arranged in the rack (1), and a through hole for the rotating rod (8) to pass through is formed in the supporting seat (19).

7. A plastics recycling granulator according to claim 6, characterized in that: the inner wall of the through hole is provided with a plurality of universal balls distributed in an array mode, and the universal balls are attached to the surface of the rotating rod (8).

8. A plastics recycling granulator according to claim 1, wherein: the one end that scraper blade (5) kept away from rolling disc (4) is provided with brush ball (20), brush ball (20) with scraper blade (5) rotate to be connected, be provided with on scraper blade (5) and be used for driving the rotatory micro motor of brush ball (20).