CN215034011U

CN215034011U - Edge crusher convenient to adjust

Info

Publication number: CN215034011U
Application number: CN202120500639.1U
Authority: CN
Inventors: 刘兆顺
Original assignee: Foshan Chanyingda Machinery Equipment Co ltd
Current assignee: Foshan Chanyingda Machinery Equipment Co ltd
Priority date: 2021-03-09
Filing date: 2021-03-09
Publication date: 2021-12-07
Anticipated expiration: 2031-03-09

Abstract

The utility model relates to a conveniently-adjusted scrap chopper, a slide seat is connected on a slide rail in a sliding manner, a shearing mechanism is arranged on the slide seat, cutters are arranged on the outer side of a lower rotary wheel and the outer side of an upper rotary wheel, the lower rotary wheel is connected with a driving shaft, a driving gear is arranged on the outer side of the driving shaft, the driving gear is sequentially engaged with a fixed shaft gear, a dynamic gear and a driven gear, the driving shaft is driven to rotate by an electric motor, and further drives the lower rotary wheel to rotate, the driven shaft is driven to rotate sequentially by the driving gear, the fixed shaft gear, the dynamic gear and the driven gear, so that the upper rotary wheel and the lower rotary wheel rotate simultaneously, the scraps are cut off by the cutters corresponding to each other, the cutting precision and the shearing effect are improved, a worm is driven to rotate by a servo motor, and further the rotary shaft is driven to rotate by a worm wheel, a lifting shaft is lifted relative to a lifting shaft by a screw thread, and further the lifting block drives the driven shaft to lift, the relative distance between the upper cutter and the lower cutter is adjusted according to the thickness of the rim charge, so that the applicability is improved.

Description

Edge crusher convenient to adjust

Technical Field

The utility model belongs to the technical field of shearing equipment and specifically relates to a scrap chopper convenient to adjust.

Background

At present, in the rolling process of metal plates such as steel and the like, the partially rolled plates need to be trimmed, the cut edges are called cutting edges, and the cutting edges are generally cut into small sections by using an edge breaking device. However, the existing edge breaking device has the following disadvantages: the relative distance between the upper shearing knife and the lower shearing knife can not be adjusted according to the thickness of the rim charge, the shearing effect is poor, and the application degree is low.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model aims to provide a scrap chopper which is convenient to adjust, has good shearing effect and high application degree.

The utility model discloses the technical scheme who adopts does:

a conveniently-adjusted edge crusher comprises a base, wherein slide rails are symmetrically arranged on two sides of the top of the base, slide seats are connected to the slide rails in a sliding mode, a shearing mechanism is arranged on the slide seats and comprises a mounting frame, a lower rotating wheel and an upper rotating wheel, cutters are arranged on the outer side of the lower rotating wheel and the outer side of the upper rotating wheel, a plurality of cutters are uniformly distributed in an annular array mode, the lower rotating wheel is connected with a driving shaft, a driving gear is arranged on the outer side of the driving shaft, and the driving gear is sequentially connected with a fixed shaft gear, a dynamic gear and a driven gear in a meshed mode;

the dead axle gear is connected with the fixed axle through the bearing, fixed axle and mounting bracket fixed connection, and the fixed axle is connected with first connecting rod through the bearing, and the one end and the dynamic gear of first connecting rod pass through the bearing and are connected, and the dynamic gear is connected with the second connecting rod through the bearing, and the one end and the driven gear of second connecting rod pass through the bearing and are connected, go up the runner and be connected with the driven shaft, and driven gear is fixed in on the driven shaft, and the driven shaft is connected with the elevator that drives its lift.

Preferably, the two sides of the lifting block are connected with the mounting frame in a sliding mode, the top of the lifting block is connected with a lifting shaft, the top of the lifting shaft is connected with a rotating shaft through threads, the rotating shaft is connected with the mounting frame through a bearing, a worm wheel is arranged at the top of the rotating shaft, and a worm is meshed with the outer side of the worm wheel.

Preferably, an electric motor is connected to the drive shaft.

Preferably, a servo motor is connected to the worm.

The beneficial effects of the utility model reside in that:

this garrulous limit machine convenient to adjust passes through electric motor drive shaft and rotates, and then it is rotatory to drive the lower runner, loop through the driving gear simultaneously, the dead axle gear, dynamic gear and driven gear drive the driven shaft and rotate, make runner and lower runner rotate simultaneously, cut off the rim charge through the cutter that corresponds each other, improve cutting precision and shearing effect, rotate through servo motor drive worm, and then it is rotatory to drive the pivot through the worm wheel, make the elevating system relative shaft go up and down through the screw thread, and then drive the driven shaft through the elevator and go up and down, adjust the relative distance of cutter about according to the thickness of rim charge, improve the suitability, remove along the slide rail through the slide, drive shearing mechanism and remove, adjust two shearing mechanism's relative distance, be applicable to the panel rim charge mince of different widths and cut.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is an enlarged schematic view of a point a in fig. 1.

Fig. 3 is a schematic diagram of the internal structure of the present invention.

In the figure: 1. a base; 2. a slide rail; 3. a slide base; 4. a shearing mechanism; 5. a mounting frame; 6. a lower runner; 7. an upper runner; 8. a cutter; 9. a drive shaft; 10. a driving gear; 11. a fixed shaft gear; 12. a dynamic gear; 13. a driven gear; 14. a fixed shaft; 15. a first link; 16. a second link; 17. a driven shaft; 18. a lifting block; 19. a lifting shaft; 20. a rotating shaft; 21. a worm gear; 22. a worm; 23. an electric motor.

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 conveniently-adjusted edge crusher comprises a base 1, wherein slide rails 2 are symmetrically arranged on two sides of the top of the base 1, a slide seat 3 is connected onto each slide rail 2 in a sliding manner, a shearing mechanism 4 is arranged on each slide seat 3, each shearing mechanism 4 comprises an installation frame 5, a lower rotary wheel 6 and an upper rotary wheel 7, cutters 8 are arranged on the outer sides of the lower rotary wheels 6 and the outer sides of the upper rotary wheels 7 respectively, a plurality of cutters 8 are uniformly distributed in an annular array, each lower rotary wheel 6 is connected with a driving shaft 9, a driving gear 10 is arranged on the outer side of each driving shaft 9, and each driving gear 10 is sequentially connected with a fixed shaft gear 11, a dynamic gear 12 and a driven gear 13 in a meshing manner;

the dead axle gear 11 is connected with a fixed axle 14 through a bearing, the fixed axle 14 is fixedly connected with the mounting rack 5, the fixed axle 14 is connected with a first connecting rod 15 through a bearing, one end of the first connecting rod 15 is connected with a dynamic gear 12 through a bearing, the dynamic gear 12 is connected with a second connecting rod 16 through a bearing, one end of the second connecting rod 16 is connected with a driven gear 13 through a bearing, the upper rotary wheel 7 is connected with a driven shaft 17, the driven gear 13 is fixed on the driven shaft 17, and the driven shaft 17 is connected with a lifting block 18 for driving the driven shaft to lift.

In order to adjust the relative distance between the upper and lower shearing knives 8 according to the thickness of the rim charge and improve the shearing effect and the applicability, in the embodiment, preferably, two sides of the lifting block 18 are slidably connected with the mounting frame 5, the top of the lifting block is connected with the lifting shaft 19, the top of the lifting shaft 19 is connected with the rotating shaft 20 through a thread, the rotating shaft 20 is connected with the mounting frame 5 through a bearing, the top of the rotating shaft is provided with a worm wheel 21, and the outer side of the worm wheel 21 is engaged with the worm 22.

For driving convenience, in the present embodiment, it is preferable that an electric motor 23 is connected to the drive shaft 9.

For driving convenience, in the present embodiment, the worm 22 is preferably connected to a servo motor.

The utility model discloses a theory of operation and use flow: the electric motor 23 drives the driving shaft 9 to rotate, and further drives the lower rotating wheel 6 to rotate, and simultaneously drives the driven shaft 17 to rotate through the driving gear 10, the fixed shaft gear 11, the dynamic gear 12 and the driven gear 13 in sequence, so that the upper rotating wheel 7 and the lower rotating wheel 6 rotate simultaneously, the cutting accuracy and the shearing effect are improved by cutting off the edge material through the mutually corresponding cutters 8, the worm 22 is driven to rotate through the servo motor, further, the worm wheel 21 drives the rotating shaft 20 to rotate, the lifting shaft 19 is lifted relative to the rotating shaft 20 through the screw thread, the lifting block 18 drives the driven shaft 17 to lift, the relative distance of the upper cutter 8 and the lower cutter 8 is adjusted according to the thickness of the edge material, the applicability is improved, the sliding seat 3 moves along the sliding rail 2, the shearing mechanisms 4 are driven to move, the relative distance of the two shearing mechanisms 4 is adjusted, and the plate edge material chopping device is suitable for chopping of plate edge materials with different widths.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a scrap chopper convenient to adjust, includes base (1), its characterized in that: the cutting machine is characterized in that slide rails (2) are symmetrically arranged on two sides of the top of the base (1), a slide seat (3) is connected to the slide rails (2) in a sliding mode, a cutting mechanism (4) is arranged on the slide seat (3), the cutting mechanism (4) comprises a mounting frame (5), a lower rotating wheel (6) and an upper rotating wheel (7), cutters (8) are arranged on the outer side of the lower rotating wheel (6) and the outer side of the upper rotating wheel (7), a plurality of cutters (8) are uniformly distributed in an annular array mode, the lower rotating wheel (6) is connected with a driving shaft (9), a driving gear (10) is arranged on the outer side of the driving shaft (9), and the driving gear (10) is sequentially connected with a fixed shaft gear (11), a dynamic gear (12) and a driven gear (13) in a meshing mode;

fixed shaft gear (11) are connected with fixed axle (14) through the bearing, fixed axle (14) and mounting bracket (5) fixed connection, fixed axle (14) are connected with first connecting rod (15) through the bearing, the one end and the dynamic gear (12) of first connecting rod (15) are connected through the bearing, dynamic gear (12) are connected with second connecting rod (16) through the bearing, the one end and driven gear (13) of second connecting rod (16) are connected through the bearing, go up runner (7) and be connected with driven shaft (17), driven gear (13) are fixed in on driven shaft (17), driven shaft (17) are connected with elevator (18) that drive its lift.

2. An adjustable shredder according to claim 1, characterised in that: the both sides and mounting bracket (5) sliding connection of lifter block (18), and its top is connected with lift axle (19), there is pivot (20) at the top of lift axle (19) through threaded connection, pivot (20) are connected through the bearing with mounting bracket (5), and its top is equipped with worm wheel (21), the outside meshing of worm wheel (21) is connected with worm (22).

3. An adjustable shredder according to claim 1, characterised in that: the drive shaft (9) is connected with an electric motor (23).

4. An adjustable shredder according to claim 2, characterised in that: the worm (22) is connected with a servo motor.