Solid waste treatment equipment suitable for industrial nail processing

Abstract

The utility model provides solid waste treatment equipment suitable for industrial nail processing, which comprises a mounting rack, the top of the mounting rack is provided with a hopper through a support stand column, the bottom of the hopper is provided with a crushing box, and the interior of the crushing box is symmetrically provided with two first rotating shafts. By arranging the feeding rollers, when the size of solid waste falling between the two feeding rollers is large, the solid waste can directly make contact with the feeding rollers at the moment, the solid waste is pushed to the crushing roller through the feeding rollers, and therefore the crushing efficiency of the large-size solid waste is improved; the distance between the two feeding rollers can adapt to the size of the solid waste to be changed, meanwhile, the two feeding rollers can abut against the solid waste with the large size all the time through the springs, the movable rods, the movable sleeves and other assemblies, and therefore crushing of the large solid waste with different sizes is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of solid waste treatment equipment suitable for industrial nail processing, in particular to solid waste treatment equipment suitable for industrial nail processing. Background Art

[0002] Solid waste refers to solid, semi-solid, and gaseous items and substances in containers that are generated in the process of production, life and other activities and have lost their original utilization value or have not lost their utilization value but have been discarded or abandoned, as well as items and substances that are included in waste management according to laws and administrative regulations.

[0003] Solid metal waste can be made into industrial nails for reuse after smelting, but the current solid metal waste often contains a lot of other substances, which need to be crushed and impurities removed before smelting. Currently, the crushing of solid metal waste is mostly done by shredders, but when conventional shredders shred larger solid waste, it is difficult for the solid waste to enter between the two rollers of the shredder, resulting in a slow crushing efficiency for these solid wastes, affecting the processing efficiency of solid waste.

[0004] Therefore, we made improvements on this and proposed a solid waste treatment equipment suitable for industrial nail processing. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides the following technical solutions:

[0006] The utility model discloses a solid waste treatment equipment suitable for industrial nail processing, comprising a mounting frame, a hopper is installed on the top of the mounting frame through a supporting column, a crushing box is arranged at the bottom of the hopper, two first rotating shafts are symmetrically installed inside the crushing box, and two ends of the first rotating shaft respectively pass through the two sides of the crushing box, and crushing rollers are installed on the surfaces of the two first rotating shafts, and two second rotating shafts are also installed inside the crushing box, and feeding rollers are installed on the surfaces of the two second rotating shafts, and the two feeding rollers are symmetrically distributed above the two crushing rollers, two arc grooves are symmetrically provided on the inner walls on both sides of the crushing box, and the arc grooves on the inner walls on different sides of the crushing box correspond to each other, and the two ends of the second rotating shaft respectively pass through the outside of the crushing box from the inner sides of the corresponding two arc grooves, and connecting arms are rotatably installed on the surfaces passing through the two ends, and the other end of the connecting arm is rotatably connected to the first rotating shafts adjacent to each other.

[0007] As a preferred technical solution of the utility model, a movable sleeve corresponding to the connecting arm is rotatably installed on the mounting frame, a movable rod is installed on the inner side of the movable sleeve, an end of the movable rod close to the connecting arm is connected to a connecting plate, a connecting seat is provided on the side of the connecting plate close to the connecting arm, and the connecting seat is rotatably connected to an end of the connecting arm away from the first rotating shaft.

[0008] As a preferred technical solution of the present invention, the center of the arc groove is close to the axis of the first rotating shaft.

[0009] As a preferred technical solution of the present utility model, the two first rotating shafts are connected to each other through a gear set, and the first rotating shaft is connected to the adjacent second rotating shaft through a belt drive.

[0010] As a preferred technical solution of the utility model, a motor is fixedly mounted on the top of the mounting frame, and the output end of the motor is drivingly connected to one of the first rotating shafts.

[0011] As a preferred technical solution of the utility model, a spring is sleeved on the surface of the movable rod, and two ends of the spring abut against opposite sides of the movable sleeve and the connecting plate.

[0012] As a preferred technical solution of the utility model, two material guiding inclined plates are symmetrically arranged on the top of the inner side of the crushing box.

[0013] As a preferred technical solution of the utility model, a discharge port is provided at the bottom of the crushing box, and a screen is installed inside the discharge port.

[0014] The beneficial effects of the utility model are:

[0015] The utility model provides a feeding roller. When the solid waste falling between the two feeding rollers is large in size, the solid waste will directly contact the feeding roller, and the feeding roller will push this part of the solid waste to the crushing roller, thereby improving the crushing efficiency of the solid waste with a larger size. At the same time, the arc groove and the connecting arm are provided, so that the distance between the two feeding rollers can be adaptively changed according to the size of the solid waste. At the same time, the two feeding rollers can always be pressed against the solid waste with a larger size through components such as springs, movable rods, and movable sleeves, thereby achieving the crushing of larger solid wastes of different sizes. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The above and other objects, features and advantages of the present disclosure will become more apparent through a more detailed description of exemplary embodiments of the present disclosure in conjunction with the accompanying drawings, wherein like reference numerals generally represent like components in the exemplary embodiments of the present disclosure.

[0017] Figure 1 It is a three-dimensional diagram of the utility model;

[0018] Figure 2 It is a side view of the utility model;

[0019] Figure 3 It is a top view of the utility model;

[0020] Figure 4 It is a three-dimensional diagram of the internal structure of the utility model;

[0021] Figure 5 It is a side sectional view of the utility model;

[0022] Figure 6 This utility model Figure 1 A partial enlarged view of point A in the middle.

[0023] In the figure: 1. mounting frame; 2. hopper; 3. crushing box; 4. first rotating shaft; 5. crushing roller; 6. second rotating shaft; 7. feeding roller; 8. arc groove; 9. connecting arm; 10. movable sleeve; 11. movable rod; 12. connecting plate; 13. connecting seat; 14. gear set; 15. belt; 16. motor; 17. spring; 18. guide inclined plate; 19. discharge port; 20. screen. DETAILED DESCRIPTION

[0024] The preferred embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. Although the preferred embodiments of the present disclosure are shown in the accompanying drawings, it should be understood that the present disclosure can be implemented in various forms and should not be limited by the embodiments described herein. On the contrary, these embodiments are provided to make the present disclosure more thorough and complete, and to fully convey the scope of the present disclosure to those skilled in the art.

[0025] To facilitate understanding of the scheme and effects of the embodiment of the utility model, a specific application example is given below. Those skilled in the art should understand that this example is only for facilitating understanding of the utility model, and any specific details thereof are not intended to limit the utility model in any way.

[0026] Example: Figure 1-6As shown, the utility model is a solid waste treatment equipment suitable for industrial nail processing, comprising a mounting frame 1, a hopper 2 is installed on the top of the mounting frame 1 through a supporting column, a crushing box 3 is arranged at the bottom of the hopper 2, two first rotating shafts 4 are symmetrically installed inside the crushing box 3, and the two ends of the first rotating shaft 4 pass through the two sides of the crushing box 3 respectively, and the surfaces of the two first rotating shafts 4 are both installed with crushing rollers 5, and two second rotating shafts 6 are also installed inside the crushing box 3, and the surfaces of the two second rotating shafts 6 are both installed with feeding rollers 7, and the two feeding rollers 7 are symmetrically distributed above the two crushing rollers 5, two arc grooves 8 are symmetrically opened on the inner walls on both sides of the crushing box 3, and the arc grooves 8 on the inner walls on different sides of the crushing box 3 correspond to each other, and the two ends of the second rotating shaft 6 pass through the outside of the crushing box 3 from the inner sides of the corresponding two arc grooves 8 respectively, and the surfaces passing through the two ends are rotatably installed with connecting arms 9, and the other ends of the connecting arms 9 are rotatably connected to the first rotating shafts 4 adjacent to them.

[0027] Among them, a movable sleeve 10 corresponding to the connecting arm 9 is rotatably installed on the mounting frame 1, and a movable rod 11 is installed on the inner side of the movable sleeve 10. The end of the movable rod 11 close to the connecting arm 9 is connected to a connecting plate 12, and a connecting seat 13 is provided on the side of the connecting plate 12 close to the connecting arm 9, and the connecting seat 13 is rotatably connected to the end of the connecting arm 9 away from the first rotating shaft 4.

[0028] The center of the arc groove 8 is close to the axis of the first rotating shaft 4 .

[0029] Among them, the two first rotating shafts 4 are connected to each other through a gear set 14, and the first rotating shaft 4 is connected to the adjacent second rotating shaft 6 through a belt drive, so that the second rotating shaft 6 and the adjacent first rotating shaft 4 keep rotating in the same direction, and the solid waste in the crushing box 3 is pushed to the crushing roller 5 through two feeding rollers, so that the solid waste is more easily rolled between the two crushing rollers, thereby improving the crushing efficiency.

[0030] A motor 16 is fixedly mounted on the top of the mounting frame, and an output end of the motor 16 is transmission-connected to one of the first rotating shafts 4 , so that the first rotating shaft 4 is driven to rotate by the motor 16 .

[0031] Among them, a spring 17 is mounted on the surface of the movable rod 11, and the two ends of the spring 17 are against the opposite sides of the movable sleeve 10 and the connecting plate 12. The connecting plate 12 is pushed by the spring 17, so that the connecting arm 9 drives the second rotating shaft 6 to remain in the arc groove at one end close to the center of the crushing box 3. At the same time, when larger-sized waste enters between the two feeding rollers 7, the feeding rollers 7 can be pressed against the waste.

[0032] Among them, two material guide inclined plates 18 are symmetrically arranged on the top of the inner side of the crushing box 3, and one end of the material guide inclined plate 18 extends above the feeding roller 7 to guide the solid waste entering from the hopper to between the two feeding rollers 7.

[0033] Among them, a discharge port 19 is arranged at the bottom of the crushing box 3, and a screen 20 is installed on the inner side of the discharge port 19. The screen 20 is used to block the completely crushed solid metal waste in the crushing box 3 for further crushing, so that the size of the crushed solid waste remains relatively uniform.

[0034] Working principle: Before using the utility model, first connect the utility model to an external power supply and a control panel. When using the utility model to crush metal solid waste, first start the motor of the utility model through the external control panel. After the motor is started, add the solid waste to be crushed from the hopper. After the solid waste enters the hopper, it will fall on the guide ramp on the top of the crushing box and fall between the two feeding rollers along the guide ramp. When the solid waste falling between the two feeding rollers is small in size, it will fall between the two crushing rollers. Since the solid waste of smaller size is easier to be rolled between the two crushing rollers, Therefore, this part of solid waste can be crushed quickly. When the solid waste falling between the two feeding rollers is large in size, the solid waste will directly contact the feeding roller, and the feeding roller will push this part of solid waste to the crushing roller, thereby improving the crushing efficiency of larger-sized solid waste. At the same time, through the set arc groove and connecting arm, the distance between the two feeding rollers can be adaptively changed according to the size of the solid waste. At the same time, through the spring, movable rod, movable sleeve and other components, the two feeding rollers can always be pressed against the larger-sized solid waste, thereby achieving the crushing of larger solid waste of different sizes.

[0035] Those skilled in the art should understand that the purpose of the above description of the embodiments of the present invention is only to exemplarily illustrate the beneficial effects of the embodiments of the present invention, and is not intended to limit the embodiments of the present invention to any given examples.

[0036] The various embodiments of the utility model have been described above, and the above description is exemplary, not exhaustive, and is not limited to the disclosed embodiments. Many modifications and changes are obvious to those of ordinary skill in the art without departing from the scope and spirit of the described embodiments.

Claims

1. A solid waste treatment device suitable for industrial nail processing, comprising a mounting frame, characterized in that: A hopper is installed on the top of the mounting frame through a supporting column, and a crushing box is arranged at the bottom of the hopper. Two first rotating shafts are symmetrically installed inside the crushing box, and two ends of the first rotating shaft pass through the two sides of the crushing box respectively, and crushing rollers are installed on the surfaces of the two first rotating shafts. Two second rotating shafts are also installed inside the crushing box, and feeding rollers are installed on the surfaces of the two second rotating shafts, and the two feeding rollers are symmetrically distributed above the two crushing rollers. Two arc grooves are symmetrically provided on the inner walls on both sides of the crushing box, and the arc grooves on the inner walls on different sides of the crushing box correspond to each other. The two ends of the second rotating shaft pass through the outside of the crushing box from the inner sides of the corresponding two arc grooves respectively, and connecting arms are rotatably installed on the surfaces passing through the two ends, and the other end of the connecting arm is rotatably connected to the adjacent first rotating shaft.

2. A solid waste treatment device suitable for industrial nail processing according to claim 1, characterized in that: A movable sleeve corresponding to the connecting arm is rotatably mounted on the mounting frame, a movable rod is mounted on the inner side of the movable sleeve, an end of the movable rod close to the connecting arm is connected to a connecting plate, a connecting seat is provided on a side of the connecting plate close to the connecting arm, and the connecting seat is rotatably connected to an end of the connecting arm away from the first rotating shaft.

3. The solid waste treatment equipment suitable for industrial nail processing according to claim 1, characterized in that: The center of the arc groove is close to the axis of the first rotating shaft.

4. The solid waste treatment equipment suitable for industrial nail processing according to claim 1, characterized in that: The two first rotating shafts are connected to each other through a gear set, and the first rotating shaft is connected to the adjacent second rotating shaft through a belt drive.

5. The solid waste treatment equipment suitable for industrial nail processing according to claim 1, characterized in that: A motor is fixedly mounted on the top of the mounting frame, and an output end of the motor is drivingly connected to one of the first rotating shafts.

6. The solid waste treatment equipment suitable for industrial nail processing according to claim 2, characterized in that: A spring is sleeved on the surface of the movable rod, and two ends of the spring abut against the opposite sides of the movable sleeve and the connecting plate.

7. The solid waste treatment equipment suitable for industrial nail processing according to claim 1, characterized in that: Two material guiding inclined plates are symmetrically arranged on the top of the inner side of the crushing box.

8. The solid waste treatment equipment suitable for industrial nail processing according to claim 1, characterized in that: A discharge port is arranged at the bottom of the crushing box, and a screen is installed inside the discharge port.

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