CN213102516U

CN213102516U - Material reducing mechanism for mechanical engineering

Info

Publication number: CN213102516U
Application number: CN202021603972.7U
Authority: CN
Inventors: 陈晶
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-08-05
Filing date: 2020-08-05
Publication date: 2021-05-04
Anticipated expiration: 2030-08-05

Abstract

The utility model discloses a material smashing device for mechanical engineering, which comprises a smashing box, wherein the top of the smashing box is fixedly connected with a driving box, the right side of the bottom of an inner cavity of the driving box is fixedly connected with a rotating motor through a supporting block, the utility model discloses a rotating motor is arranged, so that the output end of the rotating motor drives a main bevel gear to rotate, the main bevel gear drives a first slave bevel gear and a second slave bevel gear to rotate, thereby a rotary drum drives a driving plate to rotate, the driving plate drives a scraper blade to rotate, the scraper blade drives a second smashing knife to rotate, simultaneously, a rotating shaft drives an L-shaped plate to rotate, the L-shaped plate drives a first smashing knife to rotate, and the rotating shaft drives a material turning plate to rotate, through the arrangement of the structure, when the waste rubber material is smashed, the advantage of improving the smashing effect is achieved, and the problem that when the, thereby reducing the labor difficulty of the workers.

Description

Material reducing mechanism for mechanical engineering

Technical Field

The utility model relates to a mechanical engineering technical field specifically is a material reducing mechanism for mechanical engineering.

Background

Mechanical engineering material relates to the face very extensively, can be divided into metal material and non-metal material two main categories according to the attribute, metal material includes ferrous metal and nonferrous mechanical engineering metal, non-metal material can divide into inorganic non-metal material and organic macromolecular material again, at the in-process of mechanical engineering processing, often can produce a large amount of old and useless rubber materials, consequently, need smash old and useless rubber materials, thereby carry out recycle to it, and traditional reducing mechanism, most directly smash with the crushing roller, and this kind of mode has the relatively poor defect of crushing effect, thereby staff's the work degree of difficulty has been increaseed, for this reason we provide a material reducing mechanism for mechanical engineering, the problem that proposes more than the solution.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a material reducing mechanism for mechanical engineering possesses when smashing old and useless rubber materials, improves the advantage of smashing the effect, has solved when original mode is smashed old and useless rubber materials, smashes the relatively poor problem of effect.

In order to achieve the above object, the utility model provides a following technical scheme: a material crushing device for mechanical engineering comprises a crushing box, wherein a driving box is fixedly connected to the top of the crushing box, a rotating motor is fixedly connected to the right side of the bottom of an inner cavity of the driving box through a supporting block, a main helical gear is fixedly connected to the output end of the rotating motor, a rotating shaft is rotatably connected to the left side of the top of the inner cavity of the driving box through a bearing, a first secondary helical gear is sleeved on the outer surface of the rotating shaft, the outer surface of the main helical gear is meshed with the outer surface of the first secondary helical gear, a rotating drum is sleeved on the outer surface of the rotating shaft and positioned below the first secondary helical gear, a second secondary helical gear is sleeved on the top of the outer surface of the rotating drum, the outer surface of the main helical gear is meshed with the outer surface of the second secondary helical gear, the bottom of the rotating shaft and the bottom of the rotating drum both penetrate through the crushing box and extend to the, the utility model discloses a grinding machine, including the rotary drum, the drive box, the scraper blade, the equal fixedly connected with drive plate in bottom of the rotary drum left and right sides, two the equal fixedly connected with scraper blade in one side that the drive plate was looked from the back to the back is seen mutually to the scraper blade, the one side that the drive plate was kept away from to the scraper blade closely laminates with the internal surface of smashing the case, the equal fixedly connected with L template in below that the left and right sides of pivot was located the rotary drum, the first crushing sword of the even fixedly connected with in left and right sides of L template, two the equal fixedly connected with in one side that the scraper blade looks at mutually smashes the sword with first second that uses of smashing, the surface of pivot is the spiral.

Preferably, two the equal fixedly connected with slider in bottom of one side is looked to the scraping board back, smash the inner chamber of case and be the annular spout of having seted up with the position that the slider corresponds, the surface of slider and the internal surface sliding connection of spout.

Preferably, the left side of smashing the case top intercommunication and having the inlet pipe, the front of smashing the case is inlayed and is equipped with transparent glass window.

Preferably, the bottom of the crushing box is communicated with a discharge pipe, and a valve is arranged at the pipe orifice of the discharge pipe.

Preferably, the front surface of the driving box is movably connected with a box door through a hinge, and four corners of the bottom of the crushing box are fixedly connected with supporting legs.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a set up the rotating electrical machines, make the output of rotating electrical machines drive main helical gear and rotate, main helical gear drives first from helical gear and second from helical gear rotation, thereby make the rotary drum drive the drive plate and rotate, the drive plate drives the scraper blade and rotates, the scraper blade drives the second and smashes the sword and rotate, and simultaneously, the pivot drives the L template and rotates, the L template drives first crushing sword rotation, and the pivot drives the panel turnover and rotates, thereby make first crushing sword, the cooperation of second crushing sword and panel turnover is used, smash old and useless rubber materials, through setting up above structure, when possessing and smashing old and useless rubber materials, improve the advantage of smashing the effect, when having solved original mode and smashing old and useless rubber materials, smash the relatively poor problem of effect, thereby staff's the work degree of difficulty has been reduced.

2. The utility model can guide the scraper and support the scraper simultaneously by arranging the sliding block and the sliding groove;

the feeding pipe is arranged, so that the feeding of the crushing box can be facilitated, and the crushing condition of the inner cavity of the crushing box can be conveniently checked by a worker through the transparent glass window;

the discharging pipe is arranged, so that the discharging of the crushing box can be facilitated;

through setting up the chamber door, can make things convenient for the staff regularly to change and maintain the part of drive case inner chamber, through setting up the supporting leg, can support crushing case.

Drawings

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

fig. 2 is a sectional view of the structure of the driving box of the present invention;

FIG. 3 is a front view of the structure of the crushing box of the present invention;

fig. 4 is a top view of the chute structure of the present invention.

In the figure: 1. a crushing box; 2. a drive box; 3. a rotating electric machine; 4. a main helical gear; 5. a rotating shaft; 6. a first slave bevel gear; 7. a rotating drum; 8. a second slave bevel gear; 9. a drive plate; 10. a squeegee; 11. an L-shaped plate; 12. a first crushing cutter; 13. a second crushing cutter; 14. a material turning plate; 15. a slider; 16. a chute; 17. a feed pipe; 18. and (4) discharging the pipe.

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.

Examples

Referring to fig. 1-4, a material crushing device for mechanical engineering comprises a crushing box 1, a driving box 2 is fixedly connected to the top of the crushing box 1, a rotating motor 3 is fixedly connected to the right side of the bottom of the inner cavity of the driving box 2 through a supporting block, a main helical gear 4 is fixedly connected to the output end of the rotating motor 3, a rotating shaft 5 is rotatably connected to the left side of the top of the inner cavity of the driving box 2 through a bearing, a first secondary helical gear 6 is sleeved on the outer surface of the rotating shaft 5, the outer surface of the main helical gear 4 is meshed with the outer surface of the first secondary helical gear 6, a rotating drum 7 is sleeved on the outer surface of the rotating shaft 5 and positioned below the first secondary helical gear 6, a second secondary helical gear 8 is sleeved on the top of the outer surface of the rotating drum 7, the outer surface of the main helical gear 4 is meshed with the outer surface of the second secondary helical gear 8, the bottom, the bottom of the rotating shaft 5 penetrates through the rotating drum 7 and extends to the bottom of the inner cavity of the crushing box 1, the joint of the outer surface of the rotating drum 7 and the driving box 2 is rotatably connected through a bearing, the bottoms of the left side and the right side of the rotating drum 7 are fixedly connected with driving plates 9, one sides of the two driving plates 9 viewed from the back are fixedly connected with scraping plates 10, one sides of the scraping plates 10 far away from the driving plates 9 are tightly attached to the inner surface of the crushing box 1, the left side and the right side of the rotating shaft 5 and below the rotating drum 7 are fixedly connected with L-shaped plates 11, the left side and the right side of the L-shaped plates 11 are uniformly and fixedly connected with first crushing knives 12, one sides of the two scraping plates 10 facing each other are fixedly connected with second crushing knives 13 matched with the first crushing knives 12, the outer surface of the rotating shaft 5 and below the L-shaped plates 11 are fixedly connected with material turning, the main helical gear 4 drives the first helical gear 6 and the second from the helical gear 8 to rotate, thereby make the rotary drum 7 drive the drive plate 9 and rotate, the drive plate 9 drives the scraper blade 10 to rotate, the scraper blade 10 drives the second and smashes sword 13 and rotates, and simultaneously, the pivot 5 drives the rotation of L template 11, L template 11 drives the rotation of first crushing sword 12, and pivot 5 drives the material turning plate 14 and rotates, thereby make first crushing sword 12, the cooperation of second crushing sword 13 and material turning plate 14 is used, smash old and useless rubber materials, through setting up above structure, when possessing and smashing old and useless rubber materials, improve the advantage of crushing effect, when having solved original mode and smashing old and useless rubber materials, smash the relatively poor problem of effect, thereby staff's the work degree of difficulty has been reduced.

Referring to fig. 1 and 4, the bottom of the opposite side of the two scraping plates 10 is fixedly connected with a sliding block 15, the inner cavity of the crushing box 1 is provided with a sliding groove 16 in an annular shape at a position corresponding to the sliding block 15, the outer surface of the sliding block 15 is connected with the inner surface of the sliding groove 16 in a sliding manner, and the scraping plates 10 can be guided and supported by the sliding block 15 and the sliding groove 16.

Please refer to fig. 1 and fig. 3, the left side of the top of the crushing box 1 is communicated with a feeding pipe 17, a transparent glass window is embedded in the front of the crushing box 1, the feeding of the crushing box 1 can be facilitated by arranging the feeding pipe 17, and the crushing condition of the inner cavity of the crushing box 1 can be conveniently checked by the staff by arranging the transparent glass window.

Referring to fig. 1, the bottom of the pulverizing box 1 is communicated with a discharge pipe 18, a valve is disposed at the nozzle of the discharge pipe 18, and the discharge pipe 18 is disposed to facilitate the discharging of the pulverizing box 1.

Please refer to fig. 1, the front of the driving box 2 is movably connected with a box door through a hinge, four corners of the bottom of the crushing box 1 are fixedly connected with supporting legs, the box door is arranged, so that the workers can replace and maintain parts in the inner cavity of the driving box 2 regularly, and the crushing box 1 can be supported through the supporting legs.

When the crushing box is used, waste rubber materials enter an inner cavity of the crushing box 1 through the feeding pipe 17, meanwhile, a plug of the rotating motor 3 is electrified, an external controller of the rotating motor 3 is started, an output end of the rotating motor 3 drives the main helical gear 4 to rotate, the main helical gear 4 drives the first slave helical gear 6 and the second slave helical gear 8 to rotate, the second slave helical gear 8 drives the rotary drum 7 to rotate, the rotary drum 7 drives the drive plate 9 to rotate, the drive plate 9 drives the scraper 10 to rotate, the scraper 10 cleans the waste rubber materials on the inner wall of the crushing box 1, meanwhile, the scraper 10 drives the second crushing knife 13 to rotate, the second crushing knife 13 crushes the waste rubber materials, meanwhile, the first slave helical gear 6 drives the rotating shaft 5 to rotate, the rotating shaft 5 drives the L-shaped plate 11 to rotate, the L-shaped plate 11 drives the first crushing knife 12 to rotate, and the first crushing knife 12 crushes the waste rubber materials, and the rotating shaft 5 drives the material turning plate 14 to rotate, so that the material turning plate 14 turns the waste rubber materials in the inner cavity of the crushing box 1, the first crushing cutter 12, the second crushing cutter 13 and the material turning plate 14 are used in a matched mode, the crushing effect on the waste rubber materials is effectively improved, and the labor difficulty of workers is reduced.

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 material reducing mechanism for mechanical engineering, is including smashing case (1), its characterized in that: the top of the crushing box (1) is fixedly connected with a driving box (2), the right side of the bottom of an inner cavity of the driving box (2) is fixedly connected with a rotating motor (3) through a supporting block, the output end of the rotating motor (3) is fixedly connected with a main helical gear (4), the left side of the top of the inner cavity of the driving box (2) is rotatably connected with a rotating shaft (5) through a bearing, a first slave helical gear (6) is sleeved on the outer surface of the rotating shaft (5), the outer surface of the main helical gear (4) is meshed with the outer surface of the first slave helical gear (6), a rotating drum (7) is sleeved on the outer surface of the rotating shaft (5) and positioned below the first slave helical gear (6), a second slave helical gear (8) is sleeved on the top of the outer surface of the rotating drum (7), and the outer surface of the main helical gear (4), the bottom of the rotating shaft (5) and the bottom of the rotating drum (7) both penetrate through the crushing box (1) and extend to the inner cavity of the crushing box (1), the bottom of the rotating shaft (5) penetrates through the rotating drum (7) and extends to the bottom of the inner cavity of the crushing box (1), the joint of the outer surface of the rotating drum (7) and the driving box (2) is rotatably connected through a bearing, the bottoms of the left side and the right side of the rotating drum (7) are both fixedly connected with driving plates (9), one side of each of the two driving plates (9) viewed from the back is both fixedly connected with a scraper (10), one side of each scraper (10) far away from the driving plate (9) is tightly attached to the inner surface of the crushing box (1), the left side and the right side of the rotating shaft (5) are both fixedly connected with L-shaped plates (11) below the rotating drum (7), and the left side and the right side of each L-, two equal fixedly connected with of one side that scraper blade (10) looked at mutually is smashed sword (13) with first crushing sword (12) cooperation use, the surface of pivot (5) is located the below of L template (11) and is spiral type fixedly connected with material turning plate (14).

2. The mechanical engineering material crushing device according to claim 1, wherein: two equal fixedly connected with slider (15) in the bottom of scraper blade (10) looks one side back to back, smash the inner chamber of case (1) and be the annular with the position that slider (15) correspond and seted up spout (16), the surface of slider (15) and the internal surface sliding connection of spout (16).

3. The mechanical engineering material crushing device according to claim 1, wherein: the left side at crushing case (1) top intercommunication has inlet pipe (17), the front of crushing case (1) is inlayed and is equipped with transparent glass window.

4. The mechanical engineering material crushing device according to claim 1, wherein: the bottom of the crushing box (1) is communicated with a discharge pipe (18), and a valve is arranged at the pipe orifice of the discharge pipe (18).

5. The mechanical engineering material crushing device according to claim 1, wherein: the front of the driving box (2) is movably connected with a box door through a hinge, and four corners of the bottom of the crushing box (1) are fixedly connected with supporting legs.