CN214239045U

CN214239045U - Waste material reducing mechanism for machining

Info

Publication number: CN214239045U
Application number: CN202022090726.2U
Authority: CN
Inventors: 毕明明
Original assignee: Individual
Current assignee: Shaanxi Wanrunde Machinery Equipment Co.,Ltd.
Priority date: 2020-09-22
Filing date: 2020-09-22
Publication date: 2021-09-21
Anticipated expiration: 2030-09-22

Abstract

The utility model relates to a breaker technical field just discloses a waste material reducing mechanism for machining, which comprises a base, base left side rear side respectively with the left side of connecting plate and the left side fixed connection of deflection motor, the right side of connecting plate and deflection motor is provided with the deflection case, the output of deflection motor and the middle part fixed connection of swing rack, the top of swing rack and the rear side fixed connection of deflection roof portion inner wall. This waste material reducing mechanism for machining drives the swing of deflection case through the swing rack, and the sliding seat slides along the guide rail to and the sliding seat drives and smashes the case and carry out slope down and slant ascending slope thereupon, and then makes to smash the interior little plastic granules of incasement and can pass the filter and drop in collecting the box, and big plastic granules can be repeated and carry out the breakage by crushing the roller, makes plastic granules smash comparatively evenly, has improved the crushing effect to waste plastics.

Description

Waste material reducing mechanism for machining

Technical Field

The utility model relates to a breaker technical field specifically is a waste material reducing mechanism for machining.

Background

With the increase of the production consumption of the silicon rubber, the silicon rubber leftover materials generated in the vulcanization molding processing and the waste silicon rubber formed in the application are rapidly increased and stacked everywhere, so that the method not only occupies a large space and deteriorates the environment, but also has important significance in reasonably recycling the waste silicon rubber and fully utilizing renewable resources. When the existing silica gel waste crushing device for machining is used, the defects of uneven crushing and poor crushing effect exist.

Chinese patent publication No. CN211279344U provides a silica gel waste material breaker for machining, the waste material passes through the feed inlet and gets into crushing box inside back, it cuts into tiny granule to turn to opposite crushing break bar, the granule that reaches the requirement filters out through the arc filter plate, and not reach the requirement, then be drawn into once more in the crushing break bar course of work of below, the granule that can not filter out bumps under the stirring of the crushing break bar of below, bounce and fall into crushing break bar crushing region and carry out the breakage once more, filter out until all from the arc filter plate, accomplish the waste material breakage, but this silica gel waste material breaker for machining is only bounced again through great granule in the collision and carries out the secondary crushing's effect relatively poor, cause some great granules to pile up in arc filter plate bottom easily.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a waste material reducing mechanism for machining has solved this kind of silica gel waste material reducing mechanism for machining and has just bounced in the collision through great granule and carry out secondary crushing's effect again relatively poor, causes some great granules to pile up the problem in the arc filter bottom easily.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a waste crushing device for machining comprises a base, wherein the left rear side of the base is fixedly connected with the left side of a connecting plate and the left side of a deflection motor respectively, a deflection box is arranged on the right sides of the connecting plate and the deflection motor, the output end of the deflection motor is fixedly connected with the middle of a swing rack, the top of the swing rack is fixedly connected with the rear side of the inner wall of the top of the deflection box, the bottom of the swing rack is contacted with the top of a positioning gear, a fixing shaft is arranged in the middle of the positioning gear, the middle of the positioning gear is fixedly connected with the outer surface of the fixing shaft, the left end of the fixing shaft is fixedly connected with the middle of the connecting plate, the front side of the inner wall of the top of the deflection box and the front side of the inner wall of the bottom of the deflection box are fixedly connected with two groups of guide rails towards one side of the deflection box respectively, the two groups of guide rails are symmetrically distributed, and the middle of the two groups of guide rails are slidably connected with the top and the bottom of a sliding seat respectively, the bottom inner wall of the sliding seat is fixedly connected with one side of the sliding rack facing the sliding seat, the top of the sliding rack is meshed with the bottom of the rotating gear, the middle of the rotating gear is clamped with the right end of the rotating shaft, the left end of the rotating shaft is rotatably connected with the middle of the rotating seat, the left side of the rotating seat is fixedly connected with the middle of the left side of the base, the right side of the sliding seat is fixedly connected with the front end of the left side of the crushing box, the rear side of the top of the crushing box is provided with a feeding port, the front side of the bottom of the crushing box is provided with a collecting box, the bottom of the collecting box is contacted with the bottom of the base, the front side of the crushing box is fixedly connected with a filter plate, two groups of crushing rollers are arranged on the inner rear side of the crushing box, the middle parts of the two groups of crushing rollers are fixedly connected with the outer surface of a connecting shaft, and the right ends of the two groups of connecting shafts penetrate through the right side wall of the crushing box and are respectively clamped with the output ends of two groups of crushing motors, the crushing motor is in threaded connection with the right side of the crushing box.

Preferably, the horizontal sectional shape of the collecting box is a 'concave' shape, and the width of the collecting box is larger than that of the pulverizing box.

Preferably, the outer surface of the crushing roller is provided with a wear-resistant coating, a plurality of groups of filtering holes are uniformly formed in the surface of the filtering plate, and the gap between the two groups of crushing rollers is matched with the size of the filtering holes in the surface of the filtering plate.

Preferably, the bottom of the deflection motor is provided with a supporting seat, the top of the supporting seat is in contact with the bottom of the deflection motor, and the bottom of the supporting seat is fixedly connected with the bottom of the base.

Preferably, the feeding port is located at the rear side of the two groups of crushing rollers, and the distance between the feeding port and the top of the crushing roller located at the top of the two groups of crushing rollers is greater than five centimeters.

Preferably, the front side of the bottom of the deflection box and the front side of the bottom of the crushing box are both bonded with one-side elastic rubber pads, and the deflection box and the crushing box are both plastic boxes.

(III) advantageous effects

Compared with the prior art, the utility model provides a waste material reducing mechanism for machining possesses following beneficial effect:

1. this waste material reducing mechanism for machining drives the swing of deflection case through the swing rack, and the sliding seat slides along the guide rail to and the sliding seat drives and smashes the case and carry out slope down and slant ascending slope thereupon, and then makes to smash the interior little plastic granules of incasement and can pass the filter and drop in collecting the box, and big plastic granules can be repeated and carry out the breakage by crushing the roller, makes plastic granules smash comparatively evenly, has improved the crushing effect to waste plastics.

2. This waste material reducing mechanism for machining all bonds through the front side of deflection bottom of the case portion and the front side of smashing the bottom of the case portion and has one side elastic rubber pad, has reduced the case that deflects and has smashed the collision damage that the case swing in-process and base produced, through the cooperation of pan feeding mouth and two sets of crushing rollers, avoids in swing in-process plastic granules from pan feeding mouth department departure.

Drawings

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

FIG. 2 is a schematic view of the structure of the deflection box of the present invention;

fig. 3 is the internal structure diagram of the crushing box of the present invention.

In the figure: 1. a base; 2. a connecting plate; 3. a deflection motor; 4. a deflection box; 5. a swing rack; 6. positioning a gear; 7. a guide rail; 8. a sliding seat; 9. a sliding rack; 10. a rotating gear; 11. a rotating seat; 12. a crushing box; 13. a collection box; 14. a feeding port; 15. a filter plate; 16. a crushing roller; 17. a connecting shaft; 18. a grinding motor; 19. a rotating shaft.

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. 1-3, the present invention provides a technical solution: a waste crushing device for machining comprises a base 1, wherein the left rear side of the base 1 is fixedly connected with the left side of a connecting plate 2 and the left side of a deflection motor 3 respectively, a deflection box 4 is arranged on the right sides of the connecting plate 2 and the deflection motor 3, the output end of the deflection motor 3 is fixedly connected with the middle part of a swing rack 5, the top part of the swing rack 5 is fixedly connected with the rear side of the inner wall of the top part of the deflection box 4, the bottom part of the swing rack 5 is contacted with the top part of a positioning gear 6, the middle part of the positioning gear 6 is fixedly connected with the outer surface of the fixing shaft, the positioning gear 6 can play a certain guiding role on the swing rack 5, the left end of the fixing shaft is fixedly connected with the middle part of the connecting plate 2, the front side of the inner wall of the top part of the deflection box 4 and the front side of the inner wall of the bottom part, the two groups of guide rails 7 are symmetrically distributed, the middle parts of the two groups of guide rails 7 are respectively connected with the top and the bottom of the sliding seat 8 in a sliding manner, the inner wall of the bottom of the sliding seat 8 is fixedly connected with one side, facing the sliding seat 8, of the sliding rack 9, the top part of the sliding rack 9 is meshed with the bottom part of the rotating gear 10, the middle part of the rotating gear 10 is clamped with the right end of the rotating shaft 19, the left end of the rotating shaft 19 is rotatably connected with the middle part of the rotating seat 11, the left side of the rotating seat 11 is fixedly connected with the middle part of the left side of the base 1, the right side of the sliding seat 8 is fixedly connected with the front end of the left side of the crushing box 12, the deflection motor 3 repeatedly rotates clockwise and anticlockwise alternately to drive the swinging rack 5 to swing by taking the output end of the deflection motor 3 as a rotating shaft, when the front side of the swinging rack 5 inclines downwards, the deflection box 4 is driven to incline downwards, and the sliding seat 8 slides forwards along the guide rails 7, and then drive the crushing case 12 to incline downwards obliquely, at this time, the smaller plastic particles in the crushing case 12 can pass through the filter plate 15 and fall into the collection box 13, when the front side of the swing rack 5 inclines upwards, the deflection case 4 is driven to incline upwards, and then the sliding seat 8 slides backwards along the guide rail 7, and further the crushing case 12 inclines upwards obliquely, at this time, the plastic particles in the crushing case 12 fall towards the two sets of crushing rollers 16, so that the larger plastic particles can be crushed by the crushing rollers 16 again, the plastic particles can be crushed more uniformly by repeating the above process, the crushing effect on the waste plastics is improved, the rear side of the top of the crushing case 12 is provided with the material inlet 14, the front side of the bottom of the crushing case 12 is provided with the collection box 13, the bottom of the collection box 13 is in contact with the bottom of the base 1, the front side of the crushing case 12 is fixedly connected with the filter plate 15, the rear side of the crushing case 12 is provided with the two sets of crushing rollers 16, the middle parts of the two sets of crushing rollers 16 are fixedly connected with the outer surface of the connecting shaft 17, the right ends of the two sets of connecting shafts 17 penetrate through the right side wall of the crushing box 12 and are respectively connected with the output ends of the two sets of crushing motors 18 in a clamping mode, the crushing motors 18 are in threaded connection with the right side of the crushing box 12, plastics to be crushed are placed into the crushing box 12 through the feeding port 14, then the two sets of crushing motors 18 are started, the rotating directions of the output ends of the two sets of crushing motors 18 are opposite, and then the two sets of crushing rollers 16 are driven to crush the waste plastics in the rotating process.

Specifically, in order to avoid interference of the collection box 13 with the crushing box 12, the horizontal cross-sectional shape of the collection box 13 is a "concave" shape, and the width of the collection box 13 is larger than the width of the crushing box 12.

Specifically, in order to prolong the service life of the crushing rollers 16, the outer surfaces of the crushing rollers 16 are provided with wear-resistant coatings, so that the abrasion of the crushing rollers 16 is reduced, a plurality of groups of filtering holes are uniformly formed in the surface of the filtering plate 15, and the gaps between the two groups of crushing rollers 16 are matched with the filtering holes in the surface of the filtering plate 15 in size.

Specifically, in order to improve the stability of fixing deflection motor 3, 3 bottoms of deflection motor are provided with the supporting seat, and the top of supporting seat contacts with 3 bottoms of deflection motor, supporting seat bottom and 1 bottom fixed connection of base, and then can support deflection motor 3.

Specifically, in order to avoid plastic particles from flying out of the feeding port 14 during the swinging process, the feeding port 14 is located at the rear side of the two sets of crushing rollers 16, and the distance between the feeding port 14 and the top of the crushing roller 16 located at the top of the two sets of crushing rollers 16 is greater than five centimeters.

Specifically, in order to reduce the collision damage that deflection case 4 and crushing case 12 swing in-process and base 1 produced, the front side of deflection case 4 bottom and the front side of crushing case 12 bottom all bond and have one side elastic rubber pad, and deflection case 4 and crushing case 12 are the plastic box, alleviate the weight of deflection case 4 and crushing case 12 for both are more convenient for driven and swing.

The working principle is as follows: putting plastics to be crushed into the crushing box 12 through the feeding port 14, starting the two groups of crushing motors 18, enabling the rotation directions of the output ends of the two groups of crushing motors 18 to be opposite, further driving the two groups of crushing rollers 16 to crush the waste plastics in rotation, simultaneously starting the deflection motor 3, enabling the deflection motor 3 to repeatedly rotate clockwise and anticlockwise alternately, further driving the swing rack 5 to swing by taking the output end of the deflection motor 3 as a rotating shaft, driving the deflection box 4 to incline downwards when the front side of the swing rack 5 inclines downwards, further enabling the sliding seat 8 to slide forwards along the guide rail 7, further driving the crushing box 12 to incline downwards, enabling smaller plastic particles in the crushing box 12 to pass through the filter plate 15 and fall into the collecting box 13, driving the deflection box 4 to incline upwards when the front side of the swing rack 5 inclines upwards, further enabling the sliding seat 8 to slide backwards along the guide rail 7, and then drive crushing case 12 slant slope, the plastic granules in crushing case 12 dropped towards two sets of crushing rollers 16 this moment for great plastic granules can be broken by crushing roller 16 once more, and it is comparatively even to repeat above-mentioned in-process and can make plastic granules smash, has improved the crushing effect to waste plastics.

In conclusion, according to the waste material crushing device for machining, the swing rack 5 drives the deflection box 4 to swing, the sliding seat 8 slides along the guide rail 7, the sliding seat 8 drives the crushing box 12 to incline downwards and upwards obliquely, small plastic particles in the crushing box 12 can pass through the filter plate 15 and fall into the collecting box 13, large plastic particles can be repeatedly crushed by the crushing rollers 16, the plastic particles are crushed uniformly, the crushing effect on waste plastics is improved, one side elastic rubber pads are bonded on the front side of the bottom of the deflection box 4 and the front side of the bottom of the crushing box 12, collision damage caused by the deflection box 4 and the crushing box 12 in the swing process and the base 1 is reduced, and the plastic particles are prevented from flying out of the feeding port 14 through the matching of the feeding port 14 and the two groups of crushing rollers 16 in the swing process.

The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.

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 waste material reducing mechanism for machining, includes base (1), its characterized in that: the left rear side of the base (1) is fixedly connected with the left side of the connecting plate (2) and the left side of the deflection motor (3) respectively, the right sides of the connecting plate (2) and the deflection motor (3) are provided with a deflection box (4), the output end of the deflection motor (3) is fixedly connected with the middle part of the swing rack (5), the top part of the swing rack (5) is fixedly connected with the rear side of the inner wall at the top part of the deflection box (4), the bottom part of the swing rack (5) is contacted with the top part of the positioning gear (6), the middle part of the positioning gear (6) is provided with a fixed shaft, the middle part of the positioning gear (6) is fixedly connected with the outer surface of the fixed shaft, the left end of the fixed shaft is fixedly connected with the middle part of the connecting plate (2), the front side of the inner wall at the top part of the deflection box (4) and the front side of the inner wall at the bottom part are fixedly connected with one side of the deflection box (4) facing the two groups of guide rails (7) respectively, two sets of guide rail (7) symmetric distribution, two sets of the middle part of guide rail (7) respectively with the top and the bottom sliding connection of sliding seat (8), the bottom inner wall of sliding seat (8) and one side fixed connection of slip rack (9) towards sliding seat (8), the top of slip rack (9) meshes with the bottom of rotating gear (10), the middle part of rotating gear (10) and the right-hand member joint of pivot (19), the left end of pivot (19) is rotated with the middle part of rotating seat (11) and is connected, the left side of rotating seat (11) and base (1) left side middle part fixed connection, the right side of sliding seat (8) and the left front end fixed connection of crushing case (12), the back at crushing case (12) top is equipped with pan feeding mouth (14) that inclines, the front side of crushing case (12) bottom is provided with collects box (13), the bottom of collecting box (13) contacts with the bottom of base (1), the front side fixedly connected with filter (15) of crushing case (12), the rear side is provided with two sets of crushing rollers (16) in crushing case (12), the middle part of two sets of crushing rollers (16) is connected with the external surface fixed connection of connecting axle (17), and is two sets of the right-hand member of connecting axle (17) all passes the right side wall of crushing case (12) and respectively with the output joint of two sets of crushing motors (18), crushing motor (18) and crushing case (12) right side spiro union.

2. The waste crushing apparatus for machining according to claim 1, wherein: the horizontal section of the collecting box (13) is concave, and the width of the collecting box (13) is larger than that of the crushing box (12).

3. The waste crushing apparatus for machining according to claim 1, wherein: the outer surface of each grinding roller (16) is provided with a wear-resistant coating, a plurality of groups of filtering holes are uniformly formed in the surface of each filtering plate (15), and gaps between the two groups of grinding rollers (16) are matched with the filtering holes in the surface of each filtering plate (15) in size.

4. The waste crushing apparatus for machining according to claim 1, wherein: the bottom of the deflection motor (3) is provided with a supporting seat, the top of the supporting seat is contacted with the bottom of the deflection motor (3), and the bottom of the supporting seat is fixedly connected with the bottom of the base (1).

5. The waste crushing apparatus for machining according to claim 1, wherein: the feeding port (14) is positioned at the rear side of the two groups of crushing rollers (16), and the distance between the feeding port (14) and the top of the crushing roller (16) positioned at the top of the two groups of crushing rollers (16) is larger than five centimeters.

6. The waste crushing apparatus for machining according to claim 1, wherein: the front side of the bottom of the deflection box (4) and the front side of the bottom of the crushing box (12) are both bonded with an elastic rubber pad on one side, and the deflection box (4) and the crushing box (12) are both plastic boxes.