Lithium battery raw material mixing device

Abstract

The utility model belongs to the technical field of lithium batteries, and particularly relates to a lithium battery raw material mixing device which comprises a table plate, a mounting frame is fixedly mounted at the top of the table plate, a crushing box is fixedly mounted at the top of the mounting frame, and a first driving motor is fixedly mounted on the left side of the crushing box; and a first crushing roller and a main gear are fixedly mounted on the first driving motor through a rotating shaft at the output end. A rotating shaft at the output end of a first driving motor drives a first crushing roller and a main gear to rotate, the main gear is in meshed connection with an auxiliary gear, then the auxiliary gear and a second crushing roller are driven to rotate, raw materials are crushed, and the mixing effect can be improved; the raw materials are stirred and mixed, through cold water circulation among the first cold water tank, the second cold water tank and the stirring barrel, the purpose of cooling the stirring barrel is achieved, the mixing efficiency is improved, and the device has high practicability.

Description

Technical Field

[0001] The utility model belongs to the technical field of lithium batteries, and particularly relates to a lithium battery raw material mixing device. Background Art

[0002] Lithium batteries are a type of battery with lithium metal or lithium alloy as the positive / negative electrode material and using a non-aqueous electrolyte solution. Due to the very active chemical properties of lithium metal, the processing, storage, and use of lithium metal have very high requirements for the environment. With the development of science and technology, lithium batteries have become the mainstream.

[0003] Most of the existing lithium battery raw material mixing devices have single functions and structures, lacking a raw material crushing mechanism, resulting in poor mixing effects when stirring lithium batteries. At the same time, because heat will be generated in the mixing device during stirring and mixing, most devices do not have the function of heat treatment, resulting in low mixing efficiency and low practicality of the device. The problem targeted by this device is how to improve the mixing effect, increase the mixing efficiency, and enhance the practicality of the device by setting up a raw material crushing mechanism and a cooling mechanism. Content of the Utility Model

[0004] To solve the problems raised in the above background art, the utility model provides a lithium battery raw material mixing device, which solves the problem of how to improve the mixing effect, increase the mixing efficiency, and enhance the practicality of the device by setting up a raw material crushing mechanism and a cooling mechanism.

[0005] To achieve the above object, the utility model provides the following technical solution: A lithium battery raw material mixing device, including a table board, on the top of which an installation frame is fixedly installed, on the top of the installation frame a crushing box is fixedly installed, on the left side of the crushing box a first driving motor is fixedly installed, the first driving motor is fixedly installed with a first crushing roller and a main gear through a rotating shaft at the output end, on one side of the main gear a secondary gear is meshed and linked, on the surface of the secondary gear a second crushing roller is fixedly installed, above the crushing box a feeding box is fixedly installed, at the bottom of the crushing box a blanking groove is opened, inside the blanking groove a tapered block is fixedly installed, inside the installation frame a stirring cylinder is fixedly installed, and the inner wall of the stirring cylinder is hollow, on the top of the stirring cylinder a blanking port is opened, and the blanking port is fixedly connected with the blanking groove, on the top of the stirring cylinder a second driving motor is fixedly installed, the second driving motor is fixedly installed with a stirring rod through a rotating shaft at the output end, on the left and right sides of the stirring cylinder a first cold water tank and a second cold water tank are respectively fixedly installed, a circulation pipe is fixedly connected between the first cold water tank and the second cold water tank, inside the first cold water tank a water pump is fixedly installed, the output end of the water pump is fixedly installed with a water injection pipe, and one end of the water injection pipe is fixedly connected with the lower stirring cylinder, and a connecting pipe is fixedly installed between the stirring cylinder and the second cold water tank.

[0006] Preferably, a discharge pipe is fixedly installed at the bottom of the mixing drum, and a solenoid valve is fixedly installed on the surface of the discharge pipe.

[0007] Preferably, mounting blocks are fixedly installed around the outside of the discharge pipe. Mounting holes are provided on the surfaces of the mounting blocks. A connecting plate is fixedly installed at the bottom of the mounting block, and a collection box is fixedly installed at the bottom of the connecting plate.

[0008] Preferably, a box cover is movably installed on the top of the feed box, and a handle is fixedly installed on the top of the box cover.

[0009] Preferably, a water inlet pipe is fixedly installed on the top of the first cold water tank, and a pipe cap is threadedly installed on the top of the water inlet pipe.

[0010] Preferably, a water outlet pipe is fixedly installed on the surface of the second cold water tank, and a valve is fixedly installed at one end of the water outlet pipe.

[0011] Preferably, support legs are fixedly installed around the bottom of the table board, and fixing pads are fixedly installed at the bottoms of the support legs.

[0012] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0013] The rotation of the first crushing roller and the main gear is driven by the rotating shaft at the output end of the first drive motor. Since the main gear is meshed with the sub-gear, the rotation of the sub-gear and the second crushing roller is driven, and the crushing of the raw materials can improve the mixing effect. The rotation of the stirring rod is driven by the rotating shaft at the output end of the second drive motor to stir and mix the raw materials. Through the cold water circulation flowing among the first cold water tank, the second cold water tank, and the mixing drum, the purpose of cooling the mixing drum is achieved, the mixing efficiency is improved, and the device is highly practical. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The drawings are used to provide a further understanding of the present utility model, and constitute a part of the specification. They are used together with the embodiments of the present utility model to explain the present utility model, and do not constitute a limitation to the present utility model. In the drawings:

[0015] Figure 1 is a three-dimensional structure diagram of the present utility model;

[0016] Figure 2 is an internal cross-sectional view of the crushing box of the present utility model;

[0017] Figure 3 is an internal cross-sectional view of the mixing drum of the present utility model;

[0018] Figure 4 is an enlarged schematic view of the collection box of the present utility model.

[0019] In the figure: 1, table board; 2, mounting frame; 3, crushing box; 4, first driving motor; 5, first crushing roller; 6, main gear; 7, feeding box; 8, blanking chute; 9, conical block; 10, mixing drum; 11, second driving motor; 12, mixing rod; 13, first cold water tank; 14, second cold water tank; 15, circulation pipe; 16, discharge pipe; 17, solenoid valve; 18, mounting block; 19, mounting hole; 20, connecting plate; 21, collection box; 22, box cover; 23, handle; 24, water inlet pipe; 25, pipe cover; 26, water outlet pipe; 27, valve; 28, support leg; 29, fixing pad. Detailed implementation manners

[0020] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0021] Please refer to Figures 1-4 , the present invention provides the following technical solutions: A lithium battery raw material mixing device includes a table board 1, a mounting frame 2 is fixedly installed on the top of the table board 1, a crushing box 3 is fixedly installed on the top of the mounting frame 2, a first driving motor 4 is fixedly installed on the left side of the crushing box 3, a first crushing roller 5 and a main gear 6 are fixedly installed on the rotation shaft of the output end of the first driving motor 4, a sub-gear is meshed and linked to one side of the main gear 6, a second crushing roller is fixedly installed on the surface of the sub-gear, a feeding box 7 is fixedly installed above the crushing box 3, a blanking chute 8 is opened at the bottom of the crushing box 3, a conical block 9 is fixedly installed inside the blanking chute 8, a mixing drum 10 is fixedly installed inside the mounting frame 2, and the inner wall of the mixing drum 10 is hollow, a blanking port is opened at the top of the mixing drum 10, and the blanking port is fixedly connected to the blanking chute 8, a second driving motor 11 is fixedly installed on the top of the mixing drum 10, a mixing rod 12 is fixedly installed on the rotation shaft of the output end of the second driving motor 11, a first cold water tank 13 and a second cold water tank 14 are respectively fixedly installed on the left and right sides of the mixing drum 10, a circulation pipe 15 is fixedly connected between the first cold water tank 13 and the second cold water tank 14, a water pump is fixedly installed inside the first cold water tank 13, a water injection pipe is fixedly installed at the output end of the water pump, and one end of the water injection pipe is fixedly connected to the lower mixing drum 10, and a connecting pipe is fixedly installed between the mixing drum 10 and the second cold water tank 14.

[0022] Start the first drive motor 4, and drive the rotation of the first crushing roller 5 and the main gear 6 through the rotating shaft at the output end. Since the main gear 6 is meshed and connected with the sub-gear, it drives the rotation of the sub-gear and the second crushing roller. Feed the raw materials from the feed box 7. Since the conical block 9 is fixedly installed inside the blanking chute 8, and the blanking chute 8 is fixedly connected to the blanking port at the top of the mixing drum 10, it is not easy to accumulate when feeding the raw materials. In this way, crushing the raw materials can improve the mixing effect. Start the second drive motor 11, and drive the rotation of the stirring rod 12 through the rotating shaft at the output end to stir and mix the raw materials. Since the first cold water tank 13 and the second cold water tank 14 are respectively fixedly installed on the left and right sides of the mixing drum 10, and a circulation pipe 15 is fixedly connected between the first cold water tank 13 and the second cold water tank 14. A water pump is fixedly installed inside the first cold water tank 13, and a water injection pipe is fixedly installed at the output end of the water pump. One end of the water injection pipe is fixedly connected to the lower mixing drum 10. A connecting pipe is fixedly installed between the mixing drum 10 and the second cold water tank 14, and the inner wall of the mixing drum 10 is hollow. Through the circulation of cold water flowing among the first cold water tank 13, the second cold water tank 14 and the mixing drum 10, the purpose of cooling the mixing drum 10 is achieved, and the mixing efficiency is improved. For the setting of the discharge pipe 16 and the solenoid valve 17, it is convenient to control the discharge of the stirred and mixed raw materials and can control the discharge amount. For the setting of the mounting block 18 and the mounting hole 19, it is convenient to fixedly install the mounting block 18 by means of threaded installation, so as to fix the device below. For the setting of the connecting plate 20 and the collection box 21, it is convenient to better collect the raw materials falling from the discharge pipe 16, increasing the practicability of the device. For the setting that the water inlet pipe 24 is fixedly installed on the top of the first cold water tank 13, it is convenient to better inject water into the first cold water tank 13. And for the setting that the pipe cap 25 is threadedly installed on the top of the water inlet pipe 24, it is convenient to cover the water inlet pipe 24 to prevent impurities from entering. For the setting that the water outlet pipe 26 is fixedly installed on the surface of the second cold water tank 14, it is convenient to better discharge water. And for the setting that the valve 27 is fixedly installed at one end of the water outlet pipe 26, it is convenient to better control the discharge, increasing the comprehensiveness of the device structure. For the setting that the box cover 22 is movably installed on the top of the feed box 7, it is convenient to cover the feed box 7 to prevent external impurities from entering and polluting the raw materials. And for the setting of the handle 23, it is convenient to better pick up and place the box cover 22. For the setting of the four support legs 28, it is convenient to stabilize the table board 1 and the device above it. And for the setting of the four fixing pads 29, the friction with the ground is increased, making the device placed more stably. All the electrical equipment in this device is powered by an external power supply.

[0023] In one aspect of this embodiment, the arrangement of the discharge pipe 16 and the solenoid valve 17 facilitates the control of the discharge of the stirred and mixed raw materials and can control the discharge amount. The arrangement of the mounting block 18 and the mounting hole 19 facilitates the fixing of the mounting block 18 by means of threaded installation, thereby fixing the device below. The arrangement of the connecting plate 20 and the collection box 21 facilitates the better collection of the raw materials falling from the discharge pipe 16, increasing the practicality of the device.

[0024] In one aspect of this embodiment, the arrangement of fixedly installing the water inlet pipe 24 at the top of the first cold water tank 13 facilitates better water injection into the first cold water tank 13. The arrangement of the pipe cap 25 facilitates covering the water inlet pipe 24 to prevent impurities from entering. The arrangement of fixedly installing the water outlet pipe 26 on the surface of the second cold water tank 14 facilitates better discharge of cold water, and the arrangement of the valve 27 facilitates better control of the discharge, increasing the comprehensiveness of the device structure.

[0025] In one aspect of this embodiment, the arrangement of movably installing the box cover 22 at the top of the feed box 7 facilitates covering the feed box 7 to prevent external impurities from entering and contaminating the raw materials. The arrangement of the handle 23 facilitates better handling of the box cover 22. The arrangement of the four support legs 28 facilitates stabilizing the table board 1 and the device above it, and the arrangement of the four fixing pads 29 increases the friction with the ground, making the device placement more stable.

[0026] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention 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 perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. A lithium battery raw material mixing device, comprising a tabletop (1), characterized in that: A mounting frame (2) is fixedly installed at the top of the table board (1). A crushing box (3) is fixedly installed at the top of the mounting frame (2). A first driving motor (4) is fixedly installed on the left side of the crushing box (3). A first crushing roller (5) and a main gear (6) are fixedly installed on the output end of the first driving motor (4) through a rotating shaft. A secondary gear is meshed and linked to one side of the main gear (6). A second crushing roller is fixedly installed on the surface of the secondary gear. A feeding box (7) is fixedly installed above the crushing box (3). A blanking groove (8) is formed at the bottom of the crushing box (3). A conical block (9) is fixedly installed inside the blanking groove (8). A stirring cylinder (10) is fixedly installed inside the mounting frame (2), and the inner wall of the stirring cylinder (10) is hollow. A blanking port is formed at the top of the stirring cylinder (10), and the blanking port is fixedly connected to the blanking groove (8). A second driving motor (11) is fixedly installed at the top of the stirring cylinder (10). A stirring rod (12) is fixedly installed on the output end of the second driving motor (11) through a rotating shaft. A first cold water tank (13) and a second cold water tank (14) are respectively fixedly installed on the left and right sides of the stirring cylinder (10). A circulating pipe (15) is fixedly connected between the first cold water tank (13) and the second cold water tank (14). A water pump is fixedly installed inside the first cold water tank (13). A water injection pipe is fixedly installed at the output end of the water pump, and one end of the water injection pipe is fixedly connected to the lower stirring cylinder (10). A connecting pipe is fixedly installed between the stirring cylinder (10) and the second cold water tank (14).

2. The lithium battery raw material mixing device according to claim 1, characterized in that: A discharge pipe (16) is fixedly installed at the bottom of the stirring cylinder (10). A solenoid valve (17) is fixedly installed on the surface of the discharge pipe (16).

3. A lithium battery raw material mixing device according to claim 2, characterized in that: Mounting blocks (18) are fixedly installed around the outer side of the discharge pipe (16). Mounting holes (19) are formed on the surfaces of the mounting blocks (18). A connecting plate (20) is fixedly installed at the bottom of the mounting blocks (18). A collection box (21) is fixedly installed at the bottom of the connecting plate (20).

4. A lithium battery raw material mixing device according to claim 1, characterized in that: A box cover (22) is movably installed at the top of the feeding box (7). A handle (23) is fixedly installed at the top of the box cover (22).

5. A lithium battery raw material mixing device according to claim 1, characterized in that: A water inlet pipe (24) is fixedly installed at the top of the first cold water tank (13). A pipe cap (25) is threadedly installed at the top of the water inlet pipe (24).

6. A lithium battery raw material mixing device according to claim 1, characterized in that: A water outlet pipe (26) is fixedly installed on the surface of the second cold water tank (14). A valve (27) is fixedly installed at one end of the water outlet pipe (26).

7. A lithium battery raw material mixing device according to claim 1, characterized in that: Support legs (28) are fixedly installed around the bottom of the table board (1). Fixed pads (29) are fixedly installed at the bottoms of the support legs (28).

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