Heavy plastic sorting machine for waste lead-acid batteries

Abstract

The utility model discloses a waste lead-acid battery heavy plastic sorting machine which comprises a sorting pool and a supporting frame, the supporting frame is installed on the inner wall of the sorting pool, a movable frame is arranged in the supporting frame, a stepping motor is installed at one end of the movable frame, a two-way threaded rod is installed at the output end of the stepping motor, and the two-way threaded rod is connected with the two-way threaded rod. And the two-way threaded rod is movably connected with the movable frame, the surface of the two-way threaded rod is sleeved with two sets of two-way threaded sleeves, the two-way threaded sleeves are in threaded connection with the two-way threaded rod, the two-way threaded sleeves are slidably connected with the movable frame, and rotating arms are installed on the side walls of the two-way threaded sleeves. According to the device, heavy plastic particles can be conveniently and continuously fished and sorted, heavy plastic can be conveniently and rapidly moved and pushed to a fishing position, the heavy plastic can be conveniently and rapidly sorted and poured, the heavy plastic can be oppositely swung and gathered, and the fishing convenience is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of plastic sorting machines, in particular to a waste lead-acid battery heavy plastic sorting machine. Background Art

[0002] Lead-acid battery is a storage battery whose electrodes are mainly made of lead and its oxides, and whose electrolyte is sulfuric acid solution. When the lead-acid battery is in the discharged state, the main component of the positive electrode is lead dioxide, and the main component of the negative electrode is lead. When the lead-acid battery is in the charged state, the main components of the positive and negative electrodes are both lead sulfate. Lead-acid batteries need to be recycled after their life is exhausted. If they are thrown into the natural environment, they will pollute the soil and groundwater. When recycling lead-acid batteries, they need to be disassembled, which contains a large amount of heavy plastics. In order to separate the heavy plastics, a waste lead-acid battery heavy plastic sorting machine is proposed.

[0003] For example, a heavy plastic separator for cleaning and utilizing all components of waste lead-acid batteries disclosed in the authorization announcement number CN209616124U includes a water tank and a plastic recovery bucket, an assembly frame is integrally formed at the upper ends of the front and rear side walls of the water tank, a feed port is provided on the left side wall of the water tank, a drain port is provided on the left side of the lower side wall of the water tank, a filter cartridge is fixedly installed at the upper end of the drain port, support rods are welded at both ends of the front and rear ends of the plastic recovery bucket, and the plastic recovery bucket is clamped between the assembly frames through the support rods, a rotating wheel is rotatably connected to the outside of the support rods, a salvage box is fixedly installed between the two rotating wheels, and a fixing clamp is evenly intersected on the inner side walls of the rotating wheels;

[0004] Although the device realizes the separation of all components of waste lead-acid batteries and heavy plastics through flotation, the lead slag is retained in the flotation liquid during the separation process and will not be splashed to the outside by airflow and centrifugal force. After the separation is completed, it can be processed centrally. Compared with wind separation and physical screening, the screening accuracy is higher;

[0005] However, the problem that the existing plastic sorting machine is not conducive to the convenient and continuous salvage and sorting of heavy plastic particles and the convenient movement and pushing of heavy plastics to the salvage position during use is not solved, and it is not conducive to the rapid sorting and dumping of heavy plastics and the opposite swinging and gathering of heavy plastics, which affects the convenience of salvage. Utility Model Content

[0006] The purpose of the utility model is to provide a heavy plastic sorting machine for waste lead-acid batteries to solve the problem proposed in the above background technology that the plastic sorting machine is not convenient for continuous salvage and sorting of heavy plastic particles and convenient movement and pushing of heavy plastics to the salvage position, which is not conducive to rapid sorting and dumping of heavy plastics and opposite swinging and gathering of heavy plastics, thus affecting the convenience of salvage.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a waste lead-acid battery heavy plastic sorting machine, comprising a sorting tank and a supporting frame, a supporting frame is installed on the inner wall of the sorting tank, a mobile frame is arranged inside the supporting frame, a stepping motor is installed at one end of the mobile frame, a bidirectional threaded rod is installed at the output end of the stepping motor, and the bidirectional threaded rod is movably connected to the mobile frame, two groups of bidirectional threaded sleeves are sleeved on the surface of the bidirectional threaded rod, and the bidirectional threaded sleeve is threadedly connected to the bidirectional threaded rod, and the bidirectional threaded sleeve is slidably connected to the mobile frame, a rotating arm is installed on the side wall of the bidirectional threaded sleeve, a linkage shaft is installed at one end of the rotating arm close to the bidirectional threaded sleeve, and the rotating arm is movably connected to the bidirectional threaded sleeve through the linkage shaft, two groups of rotating rods are installed on one side of the stepping motor, a supporting shaft is installed at one end of the rotating rod close to the mobile frame, and the rotating rod is movably connected to the mobile frame through the supporting shaft, a hinge shaft is installed at one end of the rotating arm close to the rotating rod, and the rotating arm is movably connected to the rotating rod through the hinge shaft, and a placement plate is installed on the side wall of the rotating rod.

[0008] Preferably, a telescopic plate is slidably installed inside the placement plate, two sets of springs are installed at one end of the telescopic plate, and the springs are connected to the placement plate.

[0009] Preferably, a slope is symmetrically installed on the inner wall of the sorting pool below the support frame, and the slope is fixedly connected to the sorting pool.

[0010] Preferably, servo motors are symmetrically installed inside the support frame, and movable threaded rods are installed at the output ends of the servo motors, and the movable threaded rods are movably connected to the support frame.

[0011] Preferably, the surface of the movable threaded rod is covered with a movable threaded sleeve, and the movable threaded sleeve is threadedly connected to the movable threaded rod, and the movable threaded sleeve is slidably connected to the support frame, and the movable threaded sleeve is connected to the movable frame.

[0012] Preferably, a support frame is installed on the outer wall of the sorting tank, and an integrated frame is installed on the top of the support frame.

[0013] Preferably, a sorting motor is installed on the outer wall of the integrated frame, a transmission shaft is installed at the output end of the sorting motor, and the transmission shaft extends to the inside of the integrated frame, and a conveyor belt is installed on the surface of the transmission shaft.

[0014] Preferably, a driven shaft is movably mounted at one end of the integrated frame away from the transmission shaft, and the conveyor belt extends to the surface of the driven shaft, and a plurality of groups of selection grooves with equal spacing are mounted on the surface of the conveyor belt.

[0015] Compared with the prior art, the utility model has the following beneficial effects: the plastic sorting machine not only realizes the convenient and continuous salvage and sorting of heavy plastic particles and convenient movement and pushing of heavy plastics to the salvage position, but also facilitates the rapid sorting and dumping of heavy plastics and the opposite swinging and gathering of heavy plastics, and improves the convenience of salvage:

[0016] (1) The transmission shaft is driven by the sorting motor to rotate, and the transmission shaft drives the conveyor belt to move, and the conveyor belt drives the sorting trough to move. The heavy plastic particles on the surface are salvaged by the sorting trough. Under the continuous action of the conveyor belt, the salvaged heavy plastic is driven by the sorting trough to move. After moving to the top, the heavy plastic is dumped out to complete the sorting of heavy plastic particles, thereby realizing convenient and continuous salvage and sorting of heavy plastic particles and facilitating the rapid sorting and dumping of heavy plastics.

[0017] (2) The servo motor drives the movable threaded rod to rotate, the movable threaded rod drives the movable threaded sleeve to move, the movable threaded sleeve drives the movable frame to move, the movable frame drives the telescopic plate and the placement plate to move, and the telescopic plate and the placement plate are used to push the heavy plastic particles on the surface of the liquid to the vicinity of the sorting tank. When the telescopic plate moves to the slope position, the stepper motor drives the bidirectional threaded rod to rotate, the bidirectional threaded sleeve drives the rotating arm to rotate through the linkage shaft, the rotating arm drives the rotating rod to rotate around the support shaft through the hinge shaft, and the rotating rod drives the placement plate and the telescopic plate to rotate, so that the telescopic plate contacts the slope, and the telescopic plate moves toward the inside of the placement plate. The telescopic plate squeezes the spring, and the spring always provides elastic support for the telescopic plate, so that the telescopic plate fits the slope, so that the heavy plastic particles on the surface of the liquid are swung to the middle, so that the sorting tank can salvage the heavy plastic, and convenient movement is achieved to push the heavy plastic to the salvage position, which is convenient for the counter-swinging and convergence of the heavy plastic, thereby improving the convenience of salvage. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0019] Figure 2 It is a three-dimensional structural schematic diagram of the mobile frame of the utility model;

[0020] Figure 3 It is a side cross-sectional structural schematic diagram of the placement plate of the utility model;

[0021] Figure 4 It is a schematic diagram of a top cross-sectional structure of a support frame of the utility model;

[0022] Figure 5 It is a schematic diagram of the top cross-sectional structure of the mobile frame of the utility model.

[0023] In the figure: 1. sorting pool; 2. supporting frame; 3. ramp; 4. supporting frame; 5. integrated frame; 6. moving frame; 7. telescopic plate; 8. placing plate; 9. spring; 10. servo motor; 11. moving threaded sleeve; 12. moving threaded rod; 13. stepping motor; 14. bidirectional threaded sleeve; 15. bidirectional threaded rod; 16. linkage shaft; 17. rotating arm; 18. articulated shaft; 19. rotating rod; 20. supporting shaft; 21. sorting motor; 22. conveyor belt; 23. sorting trough; 24. driven shaft; 25. transmission shaft. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only 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.

[0025] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0026] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0027] Embodiment 1

[0028] See also Figure 1-5The utility model provides an embodiment: a waste lead-acid battery heavy plastic sorting machine, comprising a sorting tank 1 and a support frame 2, the support frame 2 is installed on the inner wall of the sorting tank 1, a mobile frame 6 is arranged inside the support frame 2, a stepper motor 13 is installed at one end of the mobile frame 6, the stepper motor 13 plays a role of power drive, a bidirectional threaded rod 15 is installed at the output end of the stepper motor 13, and the bidirectional threaded rod 15 is movably connected with the mobile frame 6, the surface of the bidirectional threaded rod 15 is covered with two groups of bidirectional threaded sleeves 14, and the bidirectional threaded sleeves 14 are threadedly connected with the bidirectional threaded rod 15, and the bidirectional threaded sleeves 14 slide with the mobile frame 6 The two-way threaded sleeve 14 is connected, and a rotating arm 17 is installed on the side wall of the two-way threaded sleeve 14, and a linkage shaft 16 is installed on the end of the rotating arm 17 close to the two-way threaded sleeve 14, and the rotating arm 17 is movably connected to the two-way threaded sleeve 14 through the linkage shaft 16. Two sets of rotating rods 19 are installed on one side of the stepping motor 13, and a support shaft 20 is installed on the end of the rotating rod 19 close to the moving frame 6, and the rotating rod 19 is movably connected to the moving frame 6 through the support shaft 20. The end of the rotating arm 17 close to the rotating rod 19 is installed with a hinge shaft 18, and the rotating arm 17 is movably connected to the rotating rod 19 through the hinge shaft 18, and a placement plate 8 is installed on the side wall of the rotating rod 19;

[0029] First, the crushed waste lead-acid battery is poured into the sorting tank 1, and a flotation liquid is added into the sorting tank 1. The flotation liquid is selected according to the density of the plastic contained in the lead-acid battery disassembled by the manufacturer, and a flotation liquid for polytetrafluoroethylene can also be uniformly used. Under the action of the flotation liquid, the heavy plastic particles float to the surface. Then, the device is connected to an external controller and an external circuit, and the sorting motor 21 is turned on by external control. The transmission shaft 25 is driven by the sorting motor 21 to rotate. Under the active support of the driven shaft 24, the transmission shaft 25 drives the conveyor belt 22 to move, and the conveyor belt 22 drives the sorting trough 23 to move. The heavy plastic particles on the surface are salvaged by the sorting trough 23, and under the continuous action of the conveyor belt 22, the salvaged heavy plastic is driven by the sorting trough 23 to move. After moving to the top, the heavy plastic is dumped out to complete the sorting of the heavy plastic particles, thereby realizing convenient and continuous salvage and sorting of the heavy plastic particles, and facilitating the rapid sorting and dumping of the heavy plastic.

[0030] The inside of the placement plate 8 is slidably mounted with a telescopic plate 7, one end of the telescopic plate 7 is mounted with two sets of springs 9, and the springs 9 are connected to the placement plate 8;

[0031] A slope 3 is symmetrically installed on the inner wall of the sorting pool 1 below the support frame 2, and the slope 3 is fixedly connected to the sorting pool 1. A servo motor 10 is symmetrically installed inside the support frame 2. The servo motor 10 plays a role of power drive. The output ends of the servo motor 10 are all installed with a movable threaded rod 12, and the movable threaded rod 12 is movably connected to the support frame 2.

[0032] The surface of the movable threaded rod 12 is covered with a movable threaded sleeve 11, and the movable threaded sleeve 11 is threadedly connected to the movable threaded rod 12, and the movable threaded sleeve 11 is slidably connected to the support frame 2, and the movable threaded sleeve 11 is connected to the movable frame 6;

[0033] A support frame 4 is installed on the outer wall of the sorting pool 1, an integrated frame 5 is installed on the top of the support frame 4, a sorting motor 21 is installed on the outer wall of the integrated frame 5, the sorting motor 21 plays a role of power drive, a transmission shaft 25 is installed at the output end of the sorting motor 21, and the transmission shaft 25 extends to the inside of the integrated frame 5, and a conveyor belt 22 is installed on the surface of the transmission shaft 25;

[0034] A driven shaft 24 is movably mounted at one end of the integrated frame 5 away from the transmission shaft 25, and the conveyor belt 22 extends to the surface of the driven shaft 24, and a plurality of group sorting slots 23 with equal spacing are mounted on the surface of the conveyor belt 22;

[0035] When the heavy plastic particles near the sorting tank 23 are salvaged, the servo motor 10 is turned on by external control, and the servo motor 10 drives the moving threaded rod 12 to rotate. Under the threaded connection between the moving threaded rod 12 and the moving threaded sleeve 11, and under the sliding cooperation between the moving threaded sleeve 11 and the supporting frame 2, the moving threaded rod 12 drives the moving threaded sleeve 11 to move, and the moving threaded sleeve 11 drives the moving frame 6 to move, and the mobile frame 6 drives the telescopic plate 7 and the placement plate 8 to move, and the telescopic plate 7 and the placement plate 8 are used to push the heavy plastic particles on the surface of the liquid to the vicinity of the sorting tank 23. When the telescopic plate 7 moves to the position of the slope 3, the stepper motor 13 is turned on by external control, and the stepper motor 13 drives the bidirectional threaded rod 15 to rotate. Under the threaded connection between the bidirectional threaded rod 15 and the bidirectional threaded sleeve 14, and under the sliding cooperation between the bidirectional threaded sleeve 14 and the moving frame 6, the moving threaded sleeve 11 drives the moving frame 6 to move, and the moving frame 6 drives the telescopic plate 7 and the placement plate 8 to move. The telescopic plate 7 and the placement plate 8 are used to push the heavy plastic particles on the surface of the liquid to the vicinity of the sorting tank 23. When closed, the two groups of two-way threaded sleeves 14 are driven by the two-way threaded rod 15 to move toward each other, and the two-way threaded sleeve 14 drives the rotating arm 17 to rotate through the linkage shaft 16, and the rotating arm 17 drives the rotating rod 19 to rotate around the supporting shaft 20 through the hinge shaft 18, and the rotating rod 19 drives the placement plate 8 and the telescopic plate 7 to rotate, so that the telescopic plate 7 contacts the slope 3, and the telescopic plate 7 moves toward the inside of the placement plate 8, and the telescopic plate 7 squeezes the spring 9, and the spring 9 always provides elastic support for the telescopic plate 7, so that the telescopic plate 7 is in contact with the slope 3. Under the action of the two groups of telescopic plates 7 rotating toward each other and with the cooperation of the slope 3, the heavy plastic particles on the surface of the liquid are swung toward the middle, so as to facilitate the sorting tank 23 to salvage the heavy plastic, thereby realizing convenient movement and pushing the heavy plastic to the salvage position, facilitating the counter-swinging and converging of the heavy plastic, and improving the convenience of salvage.

[0036] Working steps

[0037] Step 1, first, the sorting motor 21 drives the transmission shaft 25 to rotate, the transmission shaft 25 drives the conveyor belt 22 to move, the conveyor belt 22 drives the sorting slot 23 to move, the sorting slot 23 is used to salvage the heavy plastic particles on the surface, and under the continuous action of the conveyor belt 22, the sorting slot 23 drives the salvaged heavy plastic to move, and after moving to the top, the heavy plastic is dumped out to complete the sorting of the heavy plastic particles. When the heavy plastic particles near the sorting slot 23 are salvaged, the servo motor 10 drives the moving threaded rod 12 to rotate, the moving threaded rod 12 drives the moving threaded sleeve 11 to move, the moving threaded sleeve 11 drives the moving frame 6 to move, the moving frame 6 drives the telescopic plate 7 and the placement plate 8 to move, and the telescopic plate 7 and the placement plate 8 are used to push the heavy plastic particles on the surface of the liquid When the telescopic plate 7 moves to the position of the slope 3, the stepper motor 13 drives the bidirectional threaded rod 15 to rotate, and 15 drives the two sets of bidirectional threaded sleeves 14 to move toward each other, and the bidirectional threaded sleeve 14 drives the rotating arm 17 to rotate through the linkage shaft 16, and the rotating arm 17 drives the rotating rod 19 to rotate with the support shaft 20 as the axis through the hinge shaft 18, and the rotating rod 19 drives the placement plate 8 and the telescopic plate 7 to rotate, so that the telescopic plate 7 contacts the slope 3, and the telescopic plate 7 moves toward the inside of the placement plate 8, and the telescopic plate 7 squeezes the spring 9, and the spring 9 always provides elastic support for the telescopic plate 7, so that the telescopic plate 7 fits with the slope 3, and the heavy plastic particles on the surface of the liquid are swung to the middle, so that the sorting tank 23 is convenient for salvaging the heavy plastic, and the use of the heavy plastic sorting machine for waste lead-acid batteries is completed.

[0038] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A waste lead-acid battery heavy plastic separator, comprising a separator tank and a support frame, characterized in that: A supporting frame is installed on the inner wall of the sorting pool, and a moving frame is arranged inside the supporting frame. A stepping motor is installed at one end of the moving frame, and a bidirectional threaded rod is installed at the output end of the stepping motor, and the bidirectional threaded rod is movably connected to the moving frame. Two sets of bidirectional threaded sleeves are mounted on the surface of the bidirectional threaded rod, and the bidirectional threaded sleeves are threadedly connected to the bidirectional threaded rod, and the bidirectional threaded sleeves are slidably connected to the moving frame. A rotating arm is installed on the side wall of the bidirectional threaded sleeve, and a linkage shaft is installed at one end of the rotating arm close to the bidirectional threaded sleeve, and the rotating arm is movably connected to the bidirectional threaded sleeve through the linkage shaft, two sets of rotating rods are installed on one side of the stepping motor, and a supporting shaft is installed at one end of the rotating rod close to the moving frame, and the rotating rod is movably connected to the moving frame through the supporting shaft, a hinge shaft is installed at one end of the rotating arm close to the rotating rod, and the rotating arm is movably connected to the rotating rod through the hinge shaft, and a placement plate is installed on the side wall of the rotating rod.

2. A waste lead-acid battery heavy plastic separator according to claim 1, characterized in that: A telescopic plate is slidably installed inside the placement plate, two groups of springs are installed at one end of the telescopic plate, and the springs are connected to the placement plate.

3. A waste lead-acid battery heavy plastic separator according to claim 1, characterized in that: Slopes are symmetrically installed on the inner wall of the sorting pool below the support frame, and the slopes are fixedly connected to the sorting pool.

4. A waste lead-acid battery heavy plastic separator according to claim 1, characterized in that: The support frame is symmetrically provided with servo motors, and output ends of the servo motors are provided with movable threaded rods, which are movably connected to the support frame.

5. A waste lead-acid battery heavy plastic separator according to claim 4, characterized in that: The surfaces of the movable threaded rods are all covered with movable threaded sleeves, and the movable threaded sleeves are threadedly connected to the movable threaded rods, and the movable threaded sleeves are slidably connected to the supporting frame, and the movable threaded sleeves are connected to the movable frame.

6. A waste lead-acid battery heavy plastic separator according to claim 1, characterized in that: A support frame is installed on the outer wall of the sorting pool, and an integrated frame is installed on the top of the support frame.

7. A waste lead-acid battery heavy plastic separator according to claim 6, characterized in that: A sorting motor is installed on the outer wall of the integrated frame, a transmission shaft is installed on the output end of the sorting motor, and the transmission shaft extends to the inside of the integrated frame, and a conveyor belt is installed on the surface of the transmission shaft.

8. The heavy plastic separator for waste lead-acid batteries according to claim 6, characterized in that: A driven shaft is movably mounted on one end of the integrated frame away from the transmission shaft, and the conveyor belt extends to the surface of the driven shaft, and a plurality of groups of selection grooves with equal spacing are mounted on the surface of the conveyor belt.

Images