Feeding device convenient for lithium battery powder processing

Abstract

The utility model discloses a feeding device convenient for lithium battery powder processing, which comprises a frame, the bottom of the frame is fixedly connected with a feeding hopper, the bottom of the feeding hopper is fixedly communicated with a discharging pipe, the discharging pipe penetrates through the frame, one side of the frame is provided with a vibration assembly for flapping the feeding hopper, and the other side of the frame is provided with a discharge port. And the top of the frame is movably connected with a connecting shaft in a penetrating mode, the circumferential outer wall of the connecting shaft is fixedly connected with a plurality of stirring frames, and the stirring frames are located in the feeding hopper. The feeding hopper can be flapped circularly through reciprocating motion of the rubber hammer, so that the feeding hopper vibrates, powder adsorbed on the inner wall of the feeding hopper is shaken off, the complexity of follow-up cleaning of the feeding hopper is reduced, the stirring frame can be driven by controlling the connecting shaft to move up and down in a reciprocating mode, the adhered powder is disassembled, and the feeding hopper can be cleaned conveniently. Caking among powder is reduced, blockage of the discharging pipe is avoided, and discharging is smoother.

Description

Technical Field

[0001] The utility model relates to the technical field of lithium battery powder, in particular to a feeding device which is convenient for processing lithium battery powder. Background Art

[0002] Lithium battery powder is a common material. This powder is usually synthesized by chemical reaction and ground by ball mill and other equipment to produce fine powder with uniform particle size. When processing lithium battery powder, the crushed lithium battery powder needs to be fed into relevant processing equipment. During the feeding process, the powder particles of lithium battery powder are easily attached to the inner wall of the feeding hopper, which increases the cumbersomeness of subsequent cleaning of the feeding hopper. During the feeding process, the powders of lithium battery powder may become moist due to environmental reasons, and then adhere to each other, causing the feeding pipe to be blocked, affecting the smoothness of the feeding, thereby affecting the overall efficiency of the feeding. Therefore, those skilled in the art provide a feeding device that is convenient for lithium battery powder processing to solve the problems raised in the above background technology. Utility Model Content

[0003] The utility model aims to solve the shortcomings in the prior art and proposes a feeding device which is convenient for processing lithium battery powder.

[0004] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0005] A feeding device for facilitating the processing of lithium battery powder comprises a frame, a feeding hopper is fixedly connected to the bottom of the frame, a discharge pipe is fixedly connected to the bottom of the feeding hopper, and the discharge pipe passes through the frame, a vibration component for slapping the feeding hopper is provided on one side of the frame to shake off the powder adhering to the inner wall of the feeding hopper, a connecting shaft is movably connected through the top of the frame, a plurality of toggle frames are fixedly connected to the circumferential outer wall of the connecting shaft, and the toggle frames are located inside the feeding hopper, and a lifting component for moving the connecting shaft up and down is provided on the frame, so that the toggle frames can reciprocate up and down to disperse the adhered lithium battery powder.

[0006] As a further solution of the utility model, the vibration component is a rubber hammer, one side of the frame is fixedly connected to an electric telescopic rod, one end of the electric telescopic rod passes through the frame and is fixedly connected to the rubber hammer, and the rubber hammer can contact the side wall of the feeding hopper.

[0007] As a further solution of the utility model, the lifting assembly includes a touch rod and a connecting seat, the connecting shaft is fixedly connected to the touch rods on both sides near the top, the top of the frame is provided with a sliding opening, a sliding frame is movably connected in the sliding opening, and the bottom of the sliding frame is fixed to the electric telescopic rod, one end of the sliding frame is fixedly connected to the connecting seat, the end of the connecting seat is provided with two inclined surfaces, and the two inclined surfaces are respectively in contact with the two touch rods.

[0008] As a further solution of the utility model, a spring is movably connected to the circumferential outer wall of the connecting shaft, and two ends of the spring are respectively fixed to the connecting shaft and the frame.

[0009] As a further solution of the utility model, a slide groove is provided at the bottom of the frame, a material blocking rack is movably connected in the slide groove, and the material blocking rack is in contact with the bottom of the discharge pipe. A driving component for controlling the movement of the material blocking rack is provided at the bottom of the frame to adjust the opening size of the discharge pipe.

[0010] As a further solution of the utility model, the driving component is a screw, the bottom of the frame is fixedly connected to two fixed blocks, the screw is movably connected between the two fixed blocks, and the screw passes through the material stop frame and is movably connected to the material stop frame.

[0011] As a further solution of the utility model, both sides of the frame are fixedly connected with fixing seats, and two mounting holes are provided on the fixing seats.

[0012] The beneficial effects of the utility model are:

[0013] 1. By controlling the reciprocating movement of the rubber hammer to cyclically beat the hopper, the hopper will vibrate, and the powder adsorbed on the inner wall of the hopper will fall off, reducing the tediousness of subsequent cleaning of the hopper.

[0014] 2. By controlling the connecting shaft to drive the toggle frame to move up and down reciprocatingly, the adhered powder can be broken up, the agglomeration between the powders can be reduced, the blockage of the discharge pipe can be avoided, and the discharge of the material can be made smoother.

[0015] 3. The moving distance of the material blocking rack is controlled by rotating the screw, so that the material blocking rack semi-blocks the discharge pipe to control the flow rate of the discharge material. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a three-dimensional structural schematic diagram of a feeding device for lithium battery powder processing proposed by the utility model;

[0017] Figure 2 This is a partial bottom view structural schematic diagram of a feeding device for lithium battery powder processing proposed by the utility model;

[0018] Figure 3 This is a partial cross-sectional structural schematic diagram of a feeding device proposed by the utility model for facilitating lithium battery powder processing.

[0019] In the figure: 1. frame; 2. feeding hopper; 3. discharging pipe; 4. rubber hammer; 5. fixing seat; 6. electric telescopic rod; 7. sliding frame; 8. material blocking frame; 9. fixing block; 10. screw rod; 11. slide groove; 12. toggle frame; 13. connecting shaft; 14. spring; 15. touch rod; 16. inclined surface; 17. connecting seat; 18. sliding mouth. DETAILED DESCRIPTION

[0020] 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. It should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "setting" should be understood in a broad sense. For ordinary technicians in this field, the specific meanings of the above terms in this patent can be understood according to specific circumstances.

[0021] Reference Figure 1-Figure 3 A feeding device for processing lithium battery powder includes a frame 1, which is a circular shape. A feeding hopper 2 is fixed to the bottom of the frame 1 by bolts. The bottom of the feeding hopper 2 is fixedly connected with a discharge pipe 3, and the discharge pipe 3 passes through the frame 1. A vibration component for beating the feeding hopper 2 is provided on one side of the frame 1 to shake off the powder adhering to the inner wall of the feeding hopper 2. A connecting shaft 13 is slidably connected to the top of the frame 1. A plurality of toggle frames 12 are fixed to the circumferential outer wall of the connecting shaft 13 by bolts, and the toggle frames 12 are located inside the feeding hopper 2. A lifting component for moving the connecting shaft 13 up and down is provided on the frame 1, so that the toggle frames 12 can move back and forth up and down to disperse the adhered lithium battery powder.

[0022] In the utility model, the vibration component is a rubber hammer 4, and an electric telescopic rod 6 is fixed to one side of the frame 1 by bolts. One end of the electric telescopic rod 6 passes through the frame 1 and is fixed to the rubber hammer 4 by bolts, and the rubber hammer 4 can contact the side wall of the hopper 2. The electric telescopic rod 6 is driven to reciprocate and retract to make the rubber hammer 4 move back and forth, and the reciprocating movement of the rubber hammer 4 cyclically beats the hopper 2, thereby causing the hopper 2 to vibrate, and the powder adsorbed on the inner wall of the hopper 2 is shaken off.

[0023] In the utility model, the lifting assembly includes a touch rod 15 and a connecting seat 17, the two sides of the connecting shaft 13 near the top are fixed with the touch rod 15 by bolts, the top of the frame 1 is provided with a sliding opening 18, the sliding opening 18 is slidably connected with the sliding frame 7, and the bottom of the sliding frame 7 is fixed to the electric telescopic rod 6, one end of the sliding frame 7 is fixed with the connecting seat 17 by bolts, the end of the connecting seat 17 is provided with two inclined surfaces 16, and the two inclined surfaces 16 are respectively in contact with the two touch rods 15, the circumferential outer wall of the connecting shaft 13 is sleeved with a spring 14, and the two ends of the spring 14 are respectively connected to the connecting shaft 13 and the frame 1 The electric telescopic rod 6 makes the sliding frame 7 reciprocate along the sliding mouth 18 during the extension and retraction process. The sliding frame 7 makes the connecting seat 17 reciprocate during the movement, so that the inclined surface 16 cyclically squeezes the touch rod 15. After the touch rod 15 is squeezed, the connecting shaft 13 drives the toggle frame 12 to move upward, and the spring 14 is forced to shrink. When the inclined surface 16 retreats, the spring 14 rebounds and resets to make the connecting shaft 13 drive the toggle frame 12 to move downward. In this cycle, the connecting shaft 13 can drive the toggle frame 12 to reciprocate up and down, and the toggle frame 12 moves up and down to break up the adhered powder.

[0024] In the utility model, a slide groove 11 is provided at the bottom of the frame 1, and a material blocking frame 8 is slidably connected in the slide groove 11, and the material blocking frame 8 is fitted with the bottom of the discharge pipe 3. A driving component for controlling the movement of the material blocking frame 8 is provided at the bottom of the frame 1 to adjust the opening size of the discharge pipe 3. The driving component is a screw 10. Two fixed blocks 9 are fixed to the bottom of the frame 1 by bolts. The screw 10 is rotatably connected between the two fixed blocks 9, and the screw 10 passes through the material blocking frame 8 and is threadedly connected to the material blocking frame 8. Rotating the screw 10 makes the material blocking frame 8 move along the slide groove 11, and the movement of the material blocking frame 8 opens the discharge pipe 3. According to the required feeding amount, the user can control the moving distance of the material blocking frame 8 so that the material blocking frame 8 semi-blocks the discharge pipe 3 to control the flow rate of the discharge material.

[0025] In the utility model, fixing seats 5 are welded on both sides of the frame 1, and two mounting holes are provided on the fixing seats 5. Through the mounting holes on the fixing seats 5, the frame 1 can be conveniently connected and installed with the processing equipment.

[0026] Working principle: When in use, pour lithium battery powder into the hopper 2, then rotate the screw 10 to make the blocking frame 8 move along the slide 11, and the movement of the blocking frame 8 opens the discharge pipe 3. At this time, the powder can be transported to the processing equipment through the discharge pipe 3, driving the electric telescopic rod 6. The electric telescopic rod 6 reciprocates to make the rubber hammer 4 reciprocate, and the reciprocating movement of the rubber hammer 4 cyclically beats the hopper 2, thereby vibrating the hopper 2, shaking off the powder adsorbed on the inner wall of the hopper 2, and the electric telescopic rod 6 makes the sliding frame 7 move along the inner wall of the hopper 2 during the extension and retraction process. The sliding mouth 18 moves back and forth, and the sliding frame 7 makes the connecting seat 17 move back and forth during the movement, so that the inclined surface 16 cyclically squeezes the feeler rod 15. After being squeezed, the feeler rod 15 makes the connecting shaft 13 drive the toggle frame 12 to move upward, and the spring 14 contracts under the force. When the inclined surface 16 retreats, the spring 14 rebounds and resets to make the connecting shaft 13 drive the toggle frame 12 to move downward. In this cycle, the connecting shaft 13 can drive the toggle frame 12 to move back and forth up and down, and the toggle frame 12 moves up and down to break up the adhered powder, so that the powder can be discharged more smoothly.

[0027] In this application, structures and connection relationships that are not described in detail are all prior arts, and their structures and principles are well-known technologies and will not be described in detail here.

[0028] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A feeding device for facilitating the processing of lithium battery powder, comprising a frame (1), characterized in that: The bottom of the frame (1) is fixedly connected to a feeding hopper (2), the bottom of the feeding hopper (2) is fixedly connected to a discharge pipe (3), and the discharge pipe (3) passes through the frame (1), one side of the frame (1) is provided with a vibration component for beating the feeding hopper (2) to shake off the powder adhering to the inner wall of the feeding hopper (2), the top of the frame (1) is movably connected with a connecting shaft (13), the circumferential outer wall of the connecting shaft (13) is fixedly connected to a plurality of toggling frames (12), and the toggling frames (12) are located inside the feeding hopper (2), and the frame (1) is provided with a lifting component for moving the connecting shaft (13) up and down, so that the toggling frames (12) can move back and forth up and down to disperse the adhered lithium battery powder.

2. A feeding device for facilitating lithium battery powder processing according to claim 1, characterized in that: The vibration component is a rubber hammer (4), one side of the frame (1) is fixedly connected to an electric telescopic rod (6), one end of the electric telescopic rod (6) passes through the frame (1) and is fixedly connected to the rubber hammer (4), and the rubber hammer (4) can contact the side wall of the feeding hopper (2).

3. A feeding device for facilitating lithium battery powder processing according to claim 2, characterized in that: The lifting assembly comprises a touch rod (15) and a connecting seat (17), the two sides of the connecting shaft (13) close to the top are fixedly connected to the touch rod (15), the top of the frame (1) is provided with a sliding opening (18), a sliding frame (7) is movably connected in the sliding opening (18), and the bottom of the sliding frame (7) is fixed to the electric telescopic rod (6), one end of the sliding frame (7) is fixedly connected to the connecting seat (17), and the end of the connecting seat (17) is provided with two inclined surfaces (16), and the two inclined surfaces (16) are respectively in contact with the two touch rods (15).

4. A feeding device for facilitating lithium battery powder processing according to claim 1, characterized in that: A spring (14) is movably connected to the circumferential outer wall of the connecting shaft (13), and two ends of the spring (14) are respectively fixed to the connecting shaft (13) and the frame (1).

5. A feeding device for facilitating lithium battery powder processing according to claim 1, characterized in that: A slide groove (11) is provided at the bottom of the frame (1), a material blocking frame (8) is movably connected in the slide groove (11), and the material blocking frame (8) is in contact with the bottom of the discharge pipe (3). A driving component for controlling the movement of the material blocking frame (8) is provided at the bottom of the frame (1) to adjust the opening size of the discharge pipe (3).

6. A feeding device for facilitating lithium battery powder processing according to claim 5, characterized in that: The driving component is a screw rod (10), and the bottom of the frame (1) is fixedly connected to two fixed blocks (9). The screw rod (10) is movably connected between the two fixed blocks (9), and the screw rod (10) passes through the material stop frame (8) and is movably connected to the material stop frame (8).

7. A feeding device for facilitating lithium battery powder processing according to claim 1, characterized in that: Both sides of the frame (1) are fixedly connected with a fixing seat (5), and the fixing seat (5) is provided with two mounting holes.

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