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A pulverizing device and lithium battery technology, applied in solid separation, sieves, grids, etc., can solve problems such as affecting workers' health, polluting the surrounding working environment, reducing graphite pulverization efficiency, etc., to achieve good market value and ensure pulverization. The effect of uniform and guaranteeing the quality of the working environment
Inactive Publication Date: 2018-09-21
JIANGSU OLITER ENERGY TECH
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[0003] There are many problems in the use of some existing graphite crushing devices. For example, the crushing effect of some existing crushing devices is poor, and the crushing time is long, which greatly reduces the crushing efficiency of graphite. At the same time, some crushing The device may cause graphite to sputter to the outside, pollute the surrounding working environment, affect the health of workers, and is not convenient for users to use
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[0018] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0019] see Figure 1-2 As shown, a graphite crushing device in a lithium battery includes a crushing casing 1 and a feeding casing 16, the top of the crushing casing 1 is fixedly connected to the first motor 2, and the output end of the first motor 2 is connected to the rotating shaft 3, The provided first motor 2 is convenient to drive the rotating shaft 3 to rotate; the surface of the rotating shaft 3 is fixedly connected to the crushing blade 4, and one sid...
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Abstract
The invention discloses a graphite smashing device in a lithium battery. The smashing device comprises a smashing shell body, a first electromotor, a rotary shaft, smashing blades, a hairbrush, a sieve plate, sieve holes, a rubber column, a spring, a vibration motor, a second electromotor, a rotary shaft, a pulverizing cylinder, a gear, a storing shell body, a feeding pipe, a feeding shell body, ascrew rod, a third electromotor and a discharging shell body. The graphite smashing device in the lithium battery is simple in structure and novel in design, achieves automatic feeding of graphite, can conveniently break bigger graphite blocks, avoids that graphite particles splash during the breaking process, ensures the surrounding working environment quality, screens the broken graphite through the sieve holes in the surface of the sieve plate to conveniently break the graphite, during the use process, further smashes the collected graphite after screening, ensures uniform smashing for thegraphite, reduces the smashing time of the graphite, improves the smashing efficiency of the graphite, and stores the graphite smashed uniformly, the smashed graphite can be conveniently taken out, and the device is applicable to use and popularization.
Description
technical field [0001] The invention relates to a graphite crushing device, in particular to a graphite crushing device in a lithium battery, belonging to the technical field of lithium battery graphite crushing applications. Background technique [0002] Lithium batteries can be roughly divided into two categories: lithium metal batteries and lithium-ion batteries; lithium-ion batteries do not contain metallic lithium and are rechargeable; lithium-ion batteries generally use lithium alloy metal oxide as the positive electrode material and graphite as the Negative electrode materials, batteries using non-aqueous electrolytes. [0003] There are many problems in the use of some existing graphite crushing devices. For example, the crushing effect of some existing crushing devices is poor, and the crushing time is long, which greatly reduces the crushing efficiency of graphite. At the same time, some crushing The device may cause graphite to sputter to the outside, pollute the...
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