CN219210169U

CN219210169U - Ingot scraps crushing and collecting device

Info

Publication number: CN219210169U
Application number: CN202223520176.9U
Authority: CN
Inventors: 赵继超; 史岩松
Original assignee: Baoji Bairun Wande Titanium Industry Co ltd
Current assignee: Baoji Bairun Wande Titanium Industry Co ltd
Priority date: 2022-12-28
Filing date: 2022-12-28
Publication date: 2023-06-20
Anticipated expiration: 2032-12-28

Abstract

The utility model belongs to the technical field of metal chip processing, and particularly discloses an ingot chip crushing and collecting device which comprises a crushing part, a filtering part and a conveying part; the crushing part comprises a crushing bracket, and a crushing motor and a crushing box are arranged at the top of the crushing bracket; the bottom of the base is provided with a discharge hole, the top of the discharge hole is provided with a screen, the top of the base is provided with a main shaft, the main shaft is connected with the crushing motor through a transmission belt, and the main shaft is provided with a crushing tooth assembly along the circumferential direction; the filtering part comprises a vibrating screen and a vibrating motor; the conveying part comprises a conveying support and a conveying belt, wherein the conveying belt is arranged at the bottom of the conveying support, and one end of the conveying belt extends to one end of the vibrating screen, which is far away from the discharge hole. According to the utility model, the vibrating screen is arranged at the bottom of the crusher, so that powder scraps and ingot scraps with required sizes generated in the crushing process can be collected in a distinguishing manner, the later screening links are reduced, and the collection efficiency of the ingot scraps is improved.

Description

Ingot scraps crushing and collecting device

Technical Field

The utility model belongs to the technical field of metal chip processing, and particularly relates to an ingot chip crushing and collecting device.

Background

In the machining process of the ingot, the surface of the ingot needs to be peeled, so that a large amount of ingot scraps are generated, the ingot scraps are generally irregularly shaped like shavings, and in order to improve the recycling rate of materials and control the production cost, people use a metal scraps crusher to crush the ingot scraps and recycle the crushed ingot scraps.

After the cast ingot is crushed by the crusher, the originally shaving-shaped cast ingot scraps are broken into scraps of 3-5cm, and a large amount of powdery cast ingot scraps are generated. For example, chinese patent publication No. CN206897511U discloses a metal chip processing crusher, which can crush metal chips, but cannot distinguish larger sized chips from powdery chips, resulting in complicated post-classification collection work.

Disclosure of Invention

The utility model aims to overcome the defect that ingot scraps with different sizes cannot be collected in a distinguishing way in the prior art, and provides an ingot scraps crushing and collecting device.

The utility model provides a device for crushing and collecting ingot scraps, which comprises a crushing part, a filtering part and a conveying part, wherein the crushing part is used for crushing the ingot scraps;

the crushing part comprises a crushing bracket, and a crushing motor and a crushing box are arranged at the top of the crushing bracket; the crushing box comprises a base and a box cover, wherein the base is hinged with the box cover, and a feed inlet is formed in one side of the box cover; the bottom of the base is provided with a discharge hole, the top of the discharge hole is provided with a screen, the top of the base is provided with a main shaft, one end of the main shaft is provided with a belt pulley, the belt pulley is connected with the crushing motor through a transmission belt, and the main shaft is provided with a crushing tooth assembly along the circumferential direction;

the filtering part comprises a vibrating screen and a vibrating motor, the vibrating screen is positioned at the bottom of the discharge hole and is movably connected with the crushing bracket, and the vibrating motor is fixedly arranged at one side of the vibrating screen;

the conveying part comprises a conveying support and a conveying belt, wherein the conveying belt is arranged at the bottom of the conveying support, one end of the conveying belt extends to one end of the vibrating screen, which is far away from the discharge hole, and is used for conveying ingot scraps from the vibrating screen.

The crushing tooth assembly comprises a plurality of turntables uniformly fixed on the main shaft and a plurality of auxiliary shafts uniformly arranged along the circumferential direction of the main shaft;

the auxiliary shaft penetrates through the rotary table and is fixedly connected with the rotary table;

the auxiliary shaft is provided with a plurality of flail knives, the flail knives are connected with the auxiliary shaft in a rotating mode, the auxiliary shaft is driven by the main shaft to do circular motion, and the flail knives rotate by a fixed angle under the action of centripetal force to cut ingot scraps.

Further, the vibrating screen is obliquely arranged, and the lower end of the vibrating screen is positioned at the upper part of the conveying belt.

The crushing support comprises four upright posts, a vibrating seat is arranged on the inner side of each upright post, a spring is arranged at the top of each vibrating seat, one end of each spring is connected with each vibrating seat, and the other end of each spring is connected with the vibrating screen;

the two vibration seats positioned near one side of the discharge hole are higher than the two vibration seats positioned at the other side.

The stirring shaft is arranged at the top of the conveying support, and a stirring motor is arranged at one side of the conveying support and connected with the stirring shaft for driving the stirring shaft to rotate; stirring teeth are arranged on the stirring shaft.

The further scheme is that the outer side of the conveying support is coated with a skin.

Further, the stirring teeth are of a magnetic twisting arc structure.

Compared with the prior art, the utility model has the beneficial effects that:

according to the utility model, the vibrating screen is arranged at the bottom of the crusher, so that powder scraps and ingot scraps with required sizes generated in the crushing process can be collected in a distinguishing manner, the later screening links are reduced, and the collection efficiency of the ingot scraps is improved.

The crushing box is of a hinged structure, the box cover can be opened, the flail knife and the auxiliary shaft are rotatably connected, and the specific rotation mode is that a bearing and the like are sleeved on the auxiliary shaft, so that maintenance of each flail knife is facilitated.

According to the utility model, the stirring teeth are magnetic, iron mixed in the ingot scraps can be adsorbed in the stirring process, and the stirring teeth are designed into a twisted arc structure, so that the contact area between the stirring teeth and the ingot scraps can be increased, and the adsorption effect is improved.

Drawings

The following drawings are illustrative of the utility model and are not intended to limit the scope of the utility model, in which:

fig. 1: the structure of the utility model is schematically shown;

fig. 2: a schematic structural view of the crushing part and the filtering part;

fig. 3: a conveying part structure schematic diagram;

fig. 4: schematic structural view of the crushing tooth assembly;

in the figure: 1. crushing a bracket; 2. a crushing box; 3. a feed inlet; 4. a crushing motor; 5. a drive belt; 6. a main shaft; 7. a discharge port; 8. vibrating the screen; 9. a vibration motor; 10. a vibration seat; 11. a spring; 12. a conveyor belt; 13. a stirring shaft; 14. stirring teeth; 15. a conveying support; 16. a secondary shaft; 17. a flail knife; 18. a belt pulley; 19. a turntable.

Detailed Description

The present utility model will be further described in detail with reference to the following specific examples, which are given by way of illustration, in order to make the objects, technical solutions, design methods and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.

As shown in fig. 1 and 2, the utility model provides a device for crushing and collecting ingot scraps, which comprises a crushing part, a filtering part and a conveying part; the filtering part is used for screening the fragments crushed by the crushing part, and the conveying part is used for conveying the screened fragments to a designated place, wherein the crushing part comprises a crushing bracket 1, and a crushing motor 4 and a crushing box 2 are arranged at the top of the crushing bracket 1; the crushing box 2 comprises a base and a box cover, wherein the base is hinged with the box cover, and a feed inlet 3 is formed in one side of the box cover; the bottom of base is provided with discharge gate 7, the discharge gate 7 top is provided with the screen cloth, and the top of base is provided with main shaft 6, the one end of main shaft 6 is provided with belt pulley 18, belt pulley 18 with crushing motor 4 passes through drive belt 5 to be connected. As shown in fig. 4, the main shaft 6 is uniformly provided with 4 auxiliary shafts 16 along the circumferential direction, the main shaft 6 is also uniformly provided with 4 turntables 19, and the auxiliary shafts 16 penetrate through the turntables 19 and are fixedly connected with the turntables 19; the auxiliary shaft 16 is provided with a plurality of flail knives 17, the flail knives 17 are rotationally connected with the auxiliary shaft 16, wherein a bearing is sleeved on the auxiliary shaft 16 in a rotationally connected mode, then the rest bearings of the flail knives 17 are connected or other rotationally connected modes, the auxiliary shaft 16 moves circularly under the drive of the main shaft 6, and the flail knives 17 rotate by a fixed angle under the action of centripetal force to cut ingot scraps. By arranging the crushing box 2 in a hinged structure, the box cover can be opened, and the flail 17 is arranged in rotary connection with the auxiliary shaft 16, so that maintenance of each flail 17 is facilitated. The utility model avoids the collision of cutters in the high-speed operation process, and a pipe sleeve for fixing the position of the flail 17 is arranged between the flail 17 and the flail 17.

With continued reference to fig. 2, the filtering portion includes a vibrating screen 8 and a vibrating motor 9, the vibrating screen 8 is located at the bottom of the discharge hole 7 and is movably connected with the crushing bracket 1, and the vibrating motor 8 is fixedly disposed at one side of the vibrating screen 8; the crushing bracket 1 comprises four upright posts, a vibration seat 10 is arranged on the inner side of each upright post, a spring 11 is arranged at the top of the vibration seat 10, one end of the spring 11 is connected with the vibration seat 10, and the other end of the spring 11 is connected with the vibration screen 8; the swing joint of vibration screen 8 with broken support 1 mainly embodies on spring 11, owing to the setting of spring 11, vibration motor 9 can drive vibration screen 8 vibration, promotes the filter effect. The filtering part can collect powder scraps and ingot scraps with required sizes produced in the crushing process in a distinguishing way, so that the later screening links are reduced, and the collection efficiency of the ingot scraps is improved.

The two vibration seats 10 positioned near one side of the discharge hole 7 are higher than the two vibration seats 10 positioned on the other side, so that the vibration screen 8 is obliquely arranged, the lower end of the vibration screen 8 is positioned on the upper part of the conveying belt 12, and in the vibration process, powdery scraps can be filtered out, and scraps with larger size can be conveyed to the conveying part under the vibration effect.

The conveying part comprises a conveying support 15 and a conveying belt 12, the outer side of the conveying support 15 is coated with a skin, the conveying belt 12 is arranged at the bottom of the conveying support 15, one end of the conveying belt 12 extends to the end, far away from the discharge hole 7, of the vibrating screen 8, and the conveying part is used for conveying ingot scraps from the vibrating screen 8. The top of the conveying support 15 is also provided with a stirring shaft 13, and one side of the conveying support 15 is provided with a stirring motor which is connected with the stirring shaft 13 and used for driving the stirring shaft 13 to rotate; the stirring shaft 13 is provided with stirring teeth 14, and the stirring teeth 14 are of a magnetic twisting arc-shaped structure. The stirring teeth 14 are magnetic, so that iron mixed in ingot scraps can be adsorbed in the stirring process, scraps are purified, and the scrap recycling quality is guaranteed. And the stirring teeth are designed into a twisted arc structure, so that the contact area between the stirring teeth and ingot scraps can be increased, and the adsorption effect is improved.

The foregoing description of embodiments of the utility model has been presented for purposes of illustration and description, and is not intended to be exhaustive or limited to the embodiments disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art without departing from the scope and spirit of the various embodiments described. The terminology used herein was chosen in order to best explain the principles of the embodiments, the practical application, or the technical improvements in the marketplace, or to enable others of ordinary skill in the art to understand the embodiments disclosed herein.

Claims

1. The ingot scraps crushing and collecting device is characterized by comprising a crushing part, a filtering part and a conveying part;

the crushing part comprises a crushing bracket (1), and a crushing motor (4) and a crushing box (2) are arranged at the top of the crushing bracket (1); the crushing box (2) comprises a base and a box cover, wherein the base is hinged with the box cover, and a feed inlet (3) is formed in one side of the box cover; the bottom of the base is provided with a discharge hole (7), the top of the discharge hole (7) is provided with a screen, the top of the base is provided with a main shaft (6), one end of the main shaft (6) is provided with a belt pulley (18), the belt pulley (18) is connected with the crushing motor (4) through a transmission belt (5), and the main shaft (6) is provided with a crushing tooth assembly along the circumferential direction;

the filtering part comprises a vibrating screen (8) and a vibrating motor (9), the vibrating screen (8) is positioned at the bottom of the discharging hole (7) and is movably connected with the crushing bracket (1), and the vibrating motor (9) is fixedly arranged at one side of the vibrating screen (8);

the conveying part comprises a conveying support (15) and a conveying belt (12), wherein the conveying belt (12) is arranged at the bottom of the conveying support (15), one end of the conveying belt (12) extends to the end, away from the discharge port (7), of the vibrating screen (8) and is used for conveying ingot scraps from the vibrating screen (8).

2. A breaking and collecting device for ingot scraps according to claim 1, characterized in that the breaking tooth assembly comprises a plurality of turntables (19) uniformly fixed on the main shaft (6) and a plurality of auxiliary shafts (16) uniformly arranged along the circumference of the main shaft (6);

the auxiliary shaft (16) penetrates through the rotary table (19) and is connected with the rotary table (19);

be provided with a plurality of flail knife (17) on countershaft (16), flail knife (17) are located between carousel (19), flail knife (17) with countershaft (16) rotate and are connected, countershaft (16) are circular motion under the drive of main shaft (6), and flail knife (17) rotate fixed angle under the centripetal force effect and cut the ingot casting bits.

3. Ingot scraps crushing and collecting device according to claim 1, wherein the vibrating screen (8) is arranged obliquely and the lower end of the vibrating screen (8) is located at the upper part of the conveyor belt (12).

4. A ingot scrap crushing and collecting device according to claim 3, wherein the crushing bracket (1) comprises four upright posts, a vibration seat (10) is arranged on the inner side of each upright post, a spring (11) is arranged on the top of the vibration seat (10), one end of the spring (11) is connected with the vibration seat (10), and the other end of the spring (11) is connected with the vibration screen (8);

the two vibration seats (10) positioned near one side of the discharge hole (7) are higher than the two vibration seats (10) positioned at the other side.

5. The ingot scrap crushing and collecting device according to claim 1, wherein a stirring shaft (13) is arranged at the top of the conveying bracket (15), and a stirring motor is further arranged at one side of the conveying bracket (15), and the stirring motor is connected with the stirring shaft (13) and used for driving the stirring shaft (13) to rotate; stirring teeth (14) are arranged on the stirring shaft (13).

6. The ingot scrap crushing and collecting device according to claim 5, wherein the outer side of the conveying bracket (15) is covered with a skin.

7. A breaking and collecting device for ingot scraps as in claim 6, wherein the stirring teeth (14) are of a twisted arc-shaped structure having magnetism.