Metal chip crushing and quantitative feeding integrated equipment

Abstract

The utility model discloses metal chip crushing and quantitative feeding integrated equipment which comprises a crushing box, supporting legs vertically fixed on the bottom surface of the crushing box, a crushing part rotatably connected in the crushing box, a groove body fixedly connected to the side surface of the crushing box, a feed port penetrating through the side surface of the crushing box and communicated with the groove body, and a hopper vertically fixed on the top surface of the groove body, the hopper is communicated with the groove body, a feeding piece is arranged in the groove body and located under the hopper, the side face of the smashing box is fixedly connected with a driving piece, and the driving piece penetrates through the groove body in a sliding mode and is fixedly connected with the feeding piece. The quantitative feeding device realizes quantitative feeding when metal is crushed and cut, transportation equipment and feeding equipment do not need to be matched with the crushing box for use, the purchase quantity and cost of the equipment are reduced, meanwhile, the occupied area of the equipment is also reduced, and the production efficiency is improved. And therefore, quantitative feeding, feeding and crushing procedures of the metal material can be completed by one device.

Description

Technical Field

[0001] This utility model relates to the field of metal chip crushing technology, and in particular to an integrated equipment for metal chip crushing and quantitative feeding. Background Technology

[0002] Currently, the metal chip crushers and quantitative feeders used in China are operated as independent units, with automatic chip transfer between the two machines relying on a chain conveyor. This equipment layout requires three devices—the metal chip crusher, the conveyor, and the quantitative feeder—connected in series to jointly complete the crushing and quantitative feeding tasks. This structural design results in a large footprint and high manufacturing costs. Utility Model Content

[0003] The purpose of this invention is to address the shortcomings of existing technologies by proposing an integrated equipment for metal chip crushing and quantitative feeding.

[0004] To achieve the above objectives, the present invention adopts the following technical solution: an integrated metal chip crushing and quantitative feeding device, comprising a crushing box, a support leg vertically fixed to the bottom surface of the crushing box, a crushing component rotatably connected inside the crushing box, a trough fixedly connected to the side of the crushing box, a feed inlet penetrating through the side of the crushing box and communicating with the trough, a hopper vertically fixed to the top surface of the trough, the hopper communicating with the trough, a feeding component provided inside the trough, the feeding component located directly below the hopper, a driving component fixedly connected to the side of the crushing box, the driving component slidingly penetrating through the trough and fixedly connected to the feeding component.

[0005] As a further description of the above technical solution: the crushing component includes multiple drive shafts rotatably connected inside the crushing box, and multiple equidistantly distributed crushing blades are fixedly connected to the outside of each drive shaft. The crushing blades on two adjacent drive shafts are staggered. A gear is fixedly sleeved on one side of each drive shaft, and the gears mesh with each other. A crushing motor is horizontally fixed on the outside of the crushing box. The output end of the crushing motor is connected to the end of one of the drive shafts. The bottom surface of the crushing box has a discharge port through it. A discharge pipe communicating with the discharge port is vertically fixed on the bottom surface of the crushing box, and two guide slopes inclined towards the discharge port are symmetrically provided on the bottom wall of the crushing box.

[0006] As a further description of the above technical solution: the feeding component includes a rectangular frame slidably connected to the trough body, the rectangular frame being located directly below the hopper, the upper sidewall of the trough body having a through groove, a baffle being slidably inserted in the through groove, the baffle and the rectangular frame being fixedly connected to the driving component, and the lower edge of the through groove being flush with the top surface of the rectangular frame.

[0007] As a further description of the above technical solution: the driving component includes two cylinders symmetrically fixed to the outside of the tank, the two cylinders being symmetrically fixed to the side of the crushing box, a fixing plate being fixed to the end of the piston rod of each of the two cylinders, a support plate being fixedly connected between the two fixing plates, a plurality of equidistant guide rods being horizontally fixed to the upper inner side of the support plate, each guide rod being slidably connected to the baffle, a telescopic rod being horizontally fixed to the inner side of the support plate, the telescopic rod being located below the guide rods, and the telescopic rod slidingly penetrating the tank and being fixedly connected to the rectangular frame.

[0008] As a further description of the above technical solution: the side of the baffle is provided with a plurality of blind holes, and a guide rod is slidably connected in each blind hole. The inner wall of the blind hole is provided with two first sliding grooves, and a first slider is slidably connected in each of the two first sliding grooves. The two first sliders are symmetrically fixed to the outer edge of the guide rod. A first spring is fixedly connected between the inner wall of the blind hole and the guide rod.

[0009] As a further description of the above technical solution: the telescopic rod includes a sleeve horizontally fixed to the side of the rectangular frame. The sleeve slides through the groove. The inner wall of the sleeve is symmetrically provided with two second sliding grooves. The two second sliding grooves are respectively slidably connected to the second sliders. A connecting rod is fixedly connected between the two second sliders. The connecting rod is slidably sleeved in the sleeve. The end of the connecting rod is fixedly connected to the support plate.

[0010] As a further description of the above technical solution: the inner wall of the groove is symmetrically provided with two third sliding grooves, and a third slider is slidably connected in the two third sliding grooves respectively. The two third sliders are symmetrically fixed to the outside of the rectangular frame, and a second spring is fixedly connected between the inner wall of the third sliding groove and the third slider.

[0011] This utility model has the following beneficial effects:

[0012] Compared with existing technologies, this integrated metal chip crushing and quantitative feeding equipment achieves quantitative feeding of metal during crushing and cutting by fixing a trough to the side of the crushing box, sliding a rectangular frame inside the trough, and fixing a drive component to the outside of the crushing box and the rectangular frame. This eliminates the need for transportation and feeding equipment to work with the crushing box, reducing the number and cost of equipment purchases, as well as the floor space required. A single machine can complete the quantitative feeding, feeding, and crushing processes of metal materials. Attached Figure Description

[0013] Figure 1This is a three-dimensional view of the overall structure of an integrated metal chip crushing and quantitative feeding device proposed in this utility model;

[0014] Figure 2 This utility model proposes an integrated equipment for metal chip crushing and quantitative feeding. Figure 1 Enlarged view of the structure at point A in the middle;

[0015] Figure 3 This is a main sectional view of the overall structure of an integrated metal chip crushing and quantitative feeding device proposed in this utility model;

[0016] Figure 4 This utility model proposes an integrated equipment for metal chip crushing and quantitative feeding. Figure 3 Enlarged view of the structure at point B;

[0017] Figure 5 This is a main sectional view of the connection between the guide rod and the baffle of an integrated metal chip crushing and quantitative feeding device proposed in this utility model;

[0018] Figure 6 This is a main sectional view of the overall structure of the connecting rod and sleeve of the integrated metal chip crushing and quantitative feeding device proposed in this utility model;

[0019] Figure 7 This is a top sectional view showing the connection between the rectangular frame and the trough of an integrated metal chip crushing and quantitative feeding device proposed in this utility model.

[0020] Legend:

[0021] 1. Crushing motor; 2. Support leg; 3. Discharge pipe; 4. Crushing box; 5. Hopper; 6. Support plate; 7. Fixing plate; 8. Cylinder; 9. Connecting rod; 10. Sleeve; 11. Groove; 12. Baffle; 13. Guide rod; 14. Rectangular frame; 15. Crushing blade; 16. Drive shaft; 17. Discharge port; 18. Through groove; 19. First slider; 20. First slide groove; 21. First spring; 22. Second slider; 23. Second slide groove; 24. Third slide groove; 25. Third slider; 26. Second spring. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0023] Reference Figures 1 to 7This utility model provides an integrated equipment for metal chip crushing and quantitative feeding: including a crushing box 4, a support leg 2 vertically fixed to the bottom surface of the crushing box 4, a crushing component rotatably connected inside the crushing box 4, a trough 11 fixedly connected to the side of the crushing box 4, a feed inlet communicating with the trough 11 through the side of the crushing box 4, a hopper 5 vertically fixed to the top surface of the trough 11, the hopper 5 communicating with the trough 11, a feeding component provided inside the trough 11, the feeding component being located directly below the hopper 5, and a driving component fixedly connected to the side of the crushing box 4, the driving component slidingly passing through the trough 11 and fixedly connected to the feeding component;

[0024] The feeding component includes a rectangular frame 14 slidably connected within the trough 11. Two third sliding grooves 24 are symmetrically provided on the inner wall of the trough 11. Three third sliders 25 are slidably connected within the two third sliding grooves 24 respectively. The two third sliders 25 are symmetrically fixed to the outside of the rectangular frame 14. A second spring 26 is fixedly connected between the inner wall of the third sliding groove 24 and the third slider 25. The rectangular frame 14 is located directly below the hopper 5. A through groove 18 extends through the upper side wall of the trough 11. A baffle 12 slides through the through groove 18. Both the baffle 12 and the rectangular frame 14 are fixedly connected to the driving component. The lower edge of the through groove 18 is flush with the top surface of the rectangular frame 14. A limiting plate is fixedly connected to the top wall of the trough 11 near the feed inlet. The bottom surface of the limiting plate is flush with the top surface of the rectangular frame 14.

[0025] The driving component includes two cylinders 8 symmetrically fixed to the outside of the tank 11. The two cylinders 8 are symmetrically fixed to the side of the crushing box 4. A fixing plate 7 is fixed to the end of the piston rod of each of the two cylinders 8. A support plate 6 is fixedly connected between the two fixing plates 7. Multiple guide rods 13 are horizontally fixed to the upper inner side of the support plate 6. Each guide rod 13 is slidably connected to the baffle 12. Multiple blind holes are horizontally provided on the side of the baffle 12. A guide rod 13 is slidably connected in each blind hole. Two first sliding grooves 20 are symmetrically provided on the inner wall of the blind hole. A first slider 19 is slidably connected in each of the two first sliding grooves 20. The two first sliders 19 are symmetrically fixed to the outer edge of the guide rod 13. A first spring 21 is fixedly connected between the inner wall of the blind hole and the guide rod 13. A telescopic rod is horizontally fixed to the inner side of the support plate 6. The telescopic rod is located below the guide rod 13 and slides through the tank 11 and is fixedly connected to the rectangular frame 14.

[0026] The telescopic rod includes a sleeve 10 that is horizontally fixed to the side of a rectangular frame 14. The sleeve 10 slides through the groove 11. The inner wall of the sleeve 10 is symmetrically provided with two second sliding grooves 23. The two second sliding grooves 23 are respectively slidably connected to the second sliders 22. The two second sliders 22 are fixedly connected to the connecting rod 9. The connecting rod 9 is slidably sleeved in the sleeve 10. The end of the connecting rod 9 is fixedly connected to the support plate 6.

[0027] The crushing component includes multiple drive shafts 16 rotatably connected inside the crushing box 4. Multiple equidistant crushing blades 15 are fixedly connected to the outside of each drive shaft 16. The crushing blades 15 on two adjacent drive shafts 16 are staggered. A gear is fixedly sleeved on one side of each drive shaft 16, and the gears mesh with each other. A crushing motor 1 is horizontally fixed on the outside of the crushing box 4. The output end of the crushing motor 1 is connected to the end of one of the drive shafts 16. The bottom surface of the crushing box 4 passes through the discharge port 17. The bottom surface of the crushing box 4 is vertically fixed with a discharge pipe 3 communicating with the discharge port 17. The bottom wall of the crushing box 4 is symmetrically provided with two guide slopes that are inclined towards the discharge port 17.

[0028] By fixing a trough 11 to the side of the crushing box 4, sliding a rectangular frame 14 inside the trough 11, and fixing a drive component to the outside of the crushing box 4 and the rectangular frame 14, quantitative feeding of metal during crushing and cutting is achieved. There is no need to use transportation equipment and feeding equipment in conjunction with the crushing box 4, which reduces the number and cost of equipment purchases, and also reduces the floor space occupied by the equipment. This allows a single machine to complete the quantitative feeding, feeding and crushing processes of metal materials.

[0029] Working principle: When the device is in operation, the metal material to be crushed is fed into the hopper 5 and temporarily stored in the hopper 5. Then, the crushing motor 1 drives one of the drive shafts 16 to rotate. The rotating drive shaft 16 drives the other drive shafts 16 to rotate through multiple meshing gears. Then, the cylinder 8 drives the support plate 6 to move away from the crushing box 4. The support plate 6 pulls the baffle 12 out of the through groove 18. At the same time, the rectangular frame 14 moves to the bottom of the hopper 5. When the baffle 12 leaves the bottom of the hopper 5, the hopper 5 and the trough 11 are in communication. In this state, the metal material in hopper 5 will fall into rectangular frame 14. When rectangular frame 14 is full of metal material, cylinder 8 drives support plate 6 to move to one side of crushing box 4. Support plate 6 drives baffle 12 to move into trough 11 through guide rod 13. At the same time, connecting rod 9 moves into sleeve 10. When connecting rod 9 is fully inserted into sleeve 10, baffle 12 will move to the bottom of hopper 5, sealing hopper 5 and trough 11. At the same time, the end of baffle 12 abuts against limit plate, and first spring 21 and second spring 26 press down. The cylinder 8 retracts, causing the guide rod 13 to move into the blind hole. Simultaneously, the support plate 6 pushes the rectangular frame 14 towards the feed inlet via the sleeve 10. When the rectangular frame 14 extends out of the feed inlet and moves into the crushing chamber 4, the metal material inside the rectangular frame 14 falls from its bottom surface into the crushing chamber 4. The crushing blade 15 crushes the metal, and the crushed metal is discharged through the discharge port 17 and discharge pipe 3. After the metal in the rectangular frame 14 is discharged, the cylinder 8 drives the rectangular frame 14 to move outwards from the crushing chamber 4. Simultaneously, the first spring 21 and the second spring... 26 is reset. When the first spring 21 and the second spring 26 are restored, the rectangular frame 14 will move directly below the baffle 12. At the same time, the guide rod 13 will leave the blind hole and return to the initial position. Then, the cylinder 8 drives the support plate 6 to continue moving, so that the connecting rod 9 leaves the sleeve 10. At the same time, the support plate 6 moves the baffle 12 out of the hopper 5 through the guide rod 13, so that the metal material in the hopper 5 falls into the rectangular frame 14. Then, the metal material in the rectangular frame 14 is sent into the crushing box 4 for crushing and then returns to the bottom of the hopper 5.

[0030] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. An integrated device for metal chip crushing and quantitative feeding, comprising a crushing box (4), wherein the bottom surface of the crushing box (4) is vertically fixed with support legs (2), characterized in that: The crushing box (4) is rotatably connected to the crushing component. The side of the crushing box (4) is fixedly connected to the trough (11). The side of the crushing box (4) has a feed inlet that communicates with the trough (11). The top surface of the trough (11) is vertically fixed to the hopper (5). The hopper (5) communicates with the trough (11). The trough (11) is provided with a feeding component. The feeding component is located directly below the hopper (5). The side of the crushing box (4) is fixedly connected to the driving component. The driving component slides through the trough (11) and is fixedly connected to the feeding component.

2. The integrated equipment for metal chip crushing and quantitative feeding according to claim 1, characterized in that: The crushing component includes multiple drive shafts (16) rotatably connected inside the crushing box (4). Multiple equidistant crushing blades (15) are fixedly connected to the outside of each drive shaft (16). The crushing blades (15) on two adjacent drive shafts (16) are staggered. A gear is fixedly sleeved on one side of each drive shaft (16). The gears mesh with each other. A crushing motor (1) is horizontally fixed on the outside of the crushing box (4). The output end of the crushing motor (1) is connected to the end of one of the drive shafts (16). The bottom surface of the crushing box (4) passes through the discharge port (17). The bottom surface of the crushing box (4) is vertically fixed with a discharge pipe (3) communicating with the discharge port (17). The bottom wall of the crushing box (4) is symmetrically provided with two guide slopes inclined towards the discharge port (17).

3. The integrated metal chip crushing and quantitative feeding equipment according to claim 1, characterized in that: The feeding component includes a rectangular frame (14) slidably connected within the trough (11). The rectangular frame (14) is located directly below the hopper (5). The upper sidewall of the trough (11) has a through groove (18). A baffle (12) is slidably inserted within the through groove (18). Both the baffle (12) and the rectangular frame (14) are fixedly connected to the driving component. The lower edge of the through groove (18) is flush with the top surface of the rectangular frame (14).

4. The integrated metal chip crushing and quantitative feeding equipment according to claim 3, characterized in that: The driving component includes two cylinders (8) symmetrically fixed outside the tank (11). The two cylinders (8) are symmetrically fixed to the side of the crushing box (4). A fixing plate (7) is fixed to the end of the piston rod of each of the two cylinders (8). A support plate (6) is fixedly connected between the two fixing plates (7). Multiple guide rods (13) are horizontally fixed at equal intervals on the upper inner side of the support plate (6). Each guide rod (13) is slidably connected to the baffle (12). A telescopic rod is horizontally fixed on the inner side of the support plate (6). The telescopic rod is located below the guide rod (13) and slides through the tank (11) and is fixedly connected to the rectangular frame (14).

5. The integrated metal chip crushing and quantitative feeding equipment according to claim 4, characterized in that: The side of the baffle (12) is provided with a plurality of blind holes, and a guide rod (13) is slidably connected in each blind hole. The inner wall of the blind hole is provided with two first sliding grooves (20), and a first slider (19) is slidably connected in each of the two first sliding grooves (20). The two first sliders (19) are symmetrically fixed to the outer edge of the guide rod (13). A first spring (21) is fixedly connected between the inner wall of the blind hole and the guide rod (13).

6. The integrated metal chip crushing and quantitative feeding equipment according to claim 4, characterized in that: The telescopic rod includes a sleeve (10) horizontally fixed to the side of the rectangular frame (14). The sleeve (10) slides through the groove (11). The inner wall of the sleeve (10) is symmetrically provided with two second sliding grooves (23). The two second sliding grooves (23) are respectively slidably connected to the second sliders (22). The two second sliders (22) are fixedly connected to the connecting rod (9). The connecting rod (9) is slidably sleeved in the sleeve (10). The end of the connecting rod (9) is fixedly connected to the support plate (6).

7. The integrated equipment for metal chip crushing and quantitative feeding according to claim 3, characterized in that: The inner wall of the groove (11) is symmetrically provided with two third sliding grooves (24), and a third slider (25) is slidably connected in the two third sliding grooves (24). The two third sliders (25) are symmetrically fixed to the outside of the rectangular frame (14). A second spring (26) is fixedly connected between the inner wall of the third sliding groove (24) and the third slider (25).

Images