Waste recovery device for hardware machining

Abstract

The utility model discloses a waste recovery device for hardware processing, which comprises a recovery crushing cylinder, the side wall of the recovery crushing cylinder is provided with supporting legs, and the supporting legs are provided with a screening component; the screening assembly comprises a screening plate, a connecting plate and a driving part, a rotating shaft is fixedly arranged at the bottom end of the connecting plate, the rotating shaft rotationally penetrates through the supporting legs and extends out, baffles are arranged on the two side walls of the screening plate, the baffles are rotationally connected to the top end of the connecting plate through shafts, and the driving part is arranged on the supporting legs. The utility model belongs to the technical field of waste recovery devices, and particularly relates to a waste recovery device for hardware machining.

Description

Technical Field

[0001] The utility model belongs to the technical field of waste recovery devices, in particular to a waste recovery device for hardware processing. Background Art

[0002] Hardware processing is to process raw materials into various parts according to customer drawings or samples using lathes, milling machines, drilling machines, polishing machines and other machines. In the process of hardware processing, tools that are harder and sharper than the target object are usually used to remove excess materials through rotary cutting or rotary extrusion. A large amount of metal waste is often generated during the processing, and waste recycling equipment is usually required to recycle it.

[0003] When waste materials are recycled, they need to be crushed, but most of the hardware waste after crushing contains impurities such as dust, which is not convenient to screen out after crushing, increasing the amount of subsequent work. Utility Model Content

[0004] The technical problem to be solved by the utility model is that waste materials need to be crushed when they are recycled, but most of the crushed hardware waste materials contain impurities such as dust, which are not convenient to screen out after crushing, increasing the amount of subsequent work.

[0005] In order to achieve the above functions, the technical solution adopted by the utility model is as follows: a waste recycling device for hardware processing, including a recycling crushing cylinder, the side wall of the recycling crushing cylinder is provided with a support leg, and the support leg is provided with a screening assembly; the screening assembly includes a screen plate, a connecting plate and a driving member, and a rotating shaft is fixedly provided at the bottom end of the connecting plate, and the rotating shaft rotates through the support leg and extends out, and baffles are provided on both side walls of the screen plate, and the baffles are rotatably connected to the top of the connecting plate through an axis, and the driving member is arranged on the support leg.

[0006] Preferably, the driving component includes a shaking plate, a turntable and a driving motor. The top of the shaking plate is fixedly sleeved on the protruding end of the rotating shaft. A sliding groove is provided on the shaking plate. The driving motor is provided on the support leg. The output end of the driving motor rotates through the support leg and extends out. The center of the turntable is provided on the output end of the driving motor. A fixed column is provided at the eccentric part of the turntable. The fixed column is slidably provided on the sliding groove.

[0007] Preferably, a crushing assembly is provided on the recovery crushing cylinder, and the crushing assembly includes a crushing roller and a power piece. The axis of the crushing roller is rotatably arranged on the inner side wall of the recovery crushing cylinder and two groups are arranged in parallel. A plurality of pressure teeth are provided on the crushing roller, and the pressure teeth of the two groups of crushing rollers are staggered with each other. The power piece is arranged on the recovery crushing cylinder.

[0008] Preferably, the power component includes a second drive motor and a gear, the second drive motor is arranged on the side wall of the recovery crushing cylinder, the output end of the second drive motor rotates through the recovery crushing cylinder and is connected to the crushing roller, the shaft of the gear rotates through the recovery crushing cylinder and is connected to the crushing roller and is arranged corresponding to the crushing roller, and the two groups of gears are meshed.

[0009] Preferably, the driving motor 2 and the driving motor 1 are both covered with protective covers, and the two groups of protective covers are respectively arranged on the supporting legs and the recovery crushing barrel.

[0010] Preferably, a discharge port is provided at the bottom end of the recovery crushing cylinder, and the discharge port is provided above the screen plate.

[0011] Preferably, the sieve plate is arranged at an incline.

[0012] The utility model adopts the above structure to achieve the following beneficial effects: the hardware waste is crushed by the crushing assembly, and the crushed hardware waste falls on the screen plate through the discharge port, and the driving member drives the connecting plate to drive the screen plate to reciprocate, so that the crushed hardware waste falling on the screen plate can be screened to remove dust and impurities for subsequent work. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 The overall structure of the embodiment of the utility model is shown in FIG. Figure 1 ;

[0014] Figure 2 The overall structure of the embodiment of the utility model is shown in FIG. Figure 2 ;

[0015] Figure 3 The overall structure of the embodiment of the utility model is shown in FIG. Figure 2 ;

[0016] Figure 4 The overall structure of the embodiment of the utility model is shown in FIG. Figure 4 .

[0017] Among them, 1. Recovery crushing cylinder, 2. Support legs, 3. Screen moving assembly, 4. Screen plate, 5. Connecting plate, 6. Driving part, 7. Rotating shaft, 8. Baffle, 9. Shaking plate, 10. Turntable, 11. Driving motor 1, 12. Slide, 13. Fixed column, 14. Crushing assembly, 15. Crushing roller, 16. Power part, 17. Pressing teeth, 18. Driving motor 2, 19. Gear, 20. Protective cover, 21. Discharge port. DETAILED DESCRIPTION

[0018] The technical solution of the utility model will be described clearly and completely below in conjunction with the accompanying drawings. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0019] In the description of the present utility model, it should be noted that the terms "center", "up", "down", "left", "right", "vertical", "horizontal", "inside", "outside" and the like indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation on the present utility model. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance. The present utility model is further described in detail below in conjunction with the accompanying drawings.

[0020] like Figure 1-4 As shown, the utility model proposes a waste recycling device for hardware processing, comprising a recycling crushing drum 1, the side wall of the recycling crushing drum 1 is provided with a support leg 2, and the support leg 2 is provided with a screening assembly 3; the screening assembly 3 comprises a screen plate 4, a connecting plate 5 and a driving member 6, the bottom end of the connecting plate 5 is fixedly provided with a rotating shaft 7, the rotating shaft 7 rotates through the support leg 2 and extends out, and baffles 8 are provided on both side walls of the screen plate 4, the screen plate 4 is inclined to facilitate discharging, the baffle 8 is connected to the top of the connecting plate 5 by shaft rotation, the driving member 6 is arranged on the support leg 2, and the bottom end of the recycling crushing drum 1 is provided with a discharge port 21, and the discharge port 21 is arranged above the screen plate 4, and the connecting plate 5 is driven by the driving member 6 to drive the screen plate 4 to reciprocate, so that the hardware crushing waste falling on the screen plate 4 can be screened, dusted and impurities removed.

[0021] The driving member 6 includes a shaking plate 9, a turntable 10 and a driving motor 11. The top end of the shaking plate 9 is fixedly sleeved on the protruding end of the rotating shaft 7. The shaking plate 9 is provided with a slide groove 12. The driving motor 11 is arranged on the supporting leg 2. The output end of the driving motor 11 rotates through the supporting leg 2 and extends out. The center of the turntable 10 is arranged on the output end of the driving motor 11. A fixed column 13 is provided at the eccentric part of the turntable 10. The fixed column 13 is slidably arranged on the slide groove 12. Starting the driving motor 11 can drive the turntable 10 to rotate. The fixed column 13 on the turntable 10 slides on the slide groove 12 of the shaking plate 9 to drive the shaking plate 9 to swing back and forth. The top end of the shaking plate 9 drives the rotating shaft 7 to rotate forward and reversely. The rotating shaft 7 drives the screen plate 4 to shake back and forth through the connecting plate 5.

[0022] The recycling crushing drum 1 is provided with a crushing assembly 14, and the crushing assembly 14 includes a crushing roller 15 and a power piece 16. The axis of the crushing roller 15 is rotatably arranged on the inner wall of the recycling crushing drum 1 and two groups are arranged in parallel. The crushing roller 15 is provided with a plurality of pressing teeth 17, and the pressing teeth 17 of the two groups of the crushing rollers 15 are staggered with each other. The power piece 16 is arranged on the recycling crushing drum 1, and the power piece 16 can drive the two crushing rollers 15 to extrude and crush the hardware waste.

[0023] The power member 16 includes a second drive motor 18 and a gear 19. The second drive motor 18 is arranged on the side wall of the recycling crushing drum 1. The output end of the second drive motor 18 rotates through the recycling crushing drum 1 and is connected to the crushing roller 15. The shaft of the gear 19 rotates through the recycling crushing drum 1 and is connected to the crushing roller 15 and is arranged corresponding to the crushing roller 15. The two groups of gears 19 are meshed and arranged. When the second drive motor 18 is started, the two crushing rollers 15 are driven to move relative to each other through the two gears 19 to extrude and crush the hardware waste.

[0024] The driving motor 2 18 and the driving motor 1 11 are both covered with protective covers 20 , and two sets of the protective covers 20 are respectively arranged on the supporting legs 2 and the recovery crushing barrel 1 .

[0025] Pour the hardware waste into the recycling crushing drum 1, start the driving motor 2 18, and drive the two crushing rollers 15 to move relative to each other through the two gears 19 to squeeze and crush the hardware waste. The crushed hardware waste falls onto the screen plate 4 from the discharge port 21.

[0026] Starting the driving motor 11 can drive the turntable 10 to rotate, and the fixed column 13 on the turntable 10 slides on the slide groove 12 of the shaking plate 9 to drive the shaking plate 9 to swing back and forth. The top of the shaking plate 9 drives the rotating shaft 7 to rotate forward and reversely, and the rotating shaft 7 drives the screen plate 4 to swing back and forth through the connecting plate 5 to remove dust and impurities from the hardware crushed waste thereon.

[0027] The above description of the utility model and its implementation methods is not restrictive. The drawings show only one implementation method of the utility model, and the actual structure is not limited thereto. In short, if ordinary technicians in this field are inspired by it and design structural methods and embodiments similar to the technical solution without creativity without departing from the purpose of the invention of the utility model, they should all fall within the protection scope of the utility model.

Claims

1. A waste recycling device for hardware processing, characterized in that: It includes a recovery crushing cylinder, the side wall of which is provided with a support leg, and the support leg is provided with a screening assembly; the screening assembly includes a screen plate, a connecting plate and a driving member, a rotating shaft is fixedly provided at the bottom end of the connecting plate, the rotating shaft rotates through the support leg and extends out, baffles are provided on both side walls of the screen plate, the baffles are rotatably connected to the top of the connecting plate through an axis, and the driving member is arranged on the support leg.

2. A hardware processing waste recycling device according to claim 1, characterized in that: The driving component includes a shaking plate, a turntable and a driving motor. The top of the shaking plate is fixedly sleeved on the protruding end of the rotating shaft. A sliding groove is provided on the shaking plate. The driving motor is provided on the supporting leg. The output end of the driving motor rotates through the supporting leg and extends out. The center of the turntable is provided on the output end of the driving motor. A fixed column is provided at the eccentric part of the turntable. The fixed column is slidably provided on the sliding groove.

3. A hardware processing waste recovery device according to claim 2, characterized in that: The recycling crushing cylinder is provided with a crushing assembly, which includes a crushing roller and a power piece. The axis of the crushing roller is rotatably arranged on the inner wall of the recycling crushing cylinder and two groups are arranged in parallel. The crushing roller is provided with a plurality of pressing teeth, and the pressing teeth of the two groups of crushing rollers are staggered with each other. The power piece is arranged on the recycling crushing cylinder, and the power piece can drive the two crushing rollers to extrude and crush the hardware waste.

4. The hardware processing waste recycling device according to claim 3 is characterized in that: The power part includes a second drive motor and a gear. The second drive motor is arranged on the side wall of the recovery crushing cylinder. The output end of the second drive motor rotates through the recovery crushing cylinder and is connected to the crushing roller. The shaft of the gear rotates through the recovery crushing cylinder and is connected to the crushing roller and is arranged corresponding to the crushing roller. The two groups of gears are meshed.

5. The hardware processing waste recycling device according to claim 4, characterized in that: The driving motor 2 and the driving motor 1 are both covered with protective covers, and the two groups of protective covers are respectively arranged on the supporting legs and the recovery crushing cylinder.

6. The hardware processing waste recycling device according to claim 1, characterized in that: The bottom end of the recovery crushing cylinder is provided with a discharge port, and the discharge port is arranged above the screen plate.

7. The hardware processing waste recycling device according to claim 1, characterized in that: The sieve plate is arranged inclined.

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