WO2022116020A1 - 一种锂电池生产用原料分选装置 - Google Patents

一种锂电池生产用原料分选装置 Download PDF

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Publication number
WO2022116020A1
WO2022116020A1 PCT/CN2020/133201 CN2020133201W WO2022116020A1 WO 2022116020 A1 WO2022116020 A1 WO 2022116020A1 CN 2020133201 W CN2020133201 W CN 2020133201W WO 2022116020 A1 WO2022116020 A1 WO 2022116020A1
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box
screen
hopper
sorting
fixedly installed
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PCT/CN2020/133201
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English (en)
French (fr)
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王维纲
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王维纲
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Priority to PCT/CN2020/133201 priority Critical patent/WO2022116020A1/zh
Publication of WO2022116020A1 publication Critical patent/WO2022116020A1/zh

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
    • B07B13/00—Grading or sorting solid materials by dry methods, not otherwise provided for; Sorting articles otherwise than by indirectly controlled devices
    • B07B13/04—Grading or sorting solid materials by dry methods, not otherwise provided for; Sorting articles otherwise than by indirectly controlled devices according to size
    • B07B13/07—Apparatus in which aggregates or articles are moved along or past openings which increase in size in the direction of movement

Definitions

  • the utility model relates to a lithium battery production device, in particular to a raw material sorting device for lithium battery production.
  • Lithium battery is a kind of battery that uses lithium metal or lithium alloy as positive/negative electrode material and uses 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 environmental requirements. With the development of science and technology, lithium batteries have become the mainstream.
  • the raw material sorting device for lithium battery production is a device that screens according to the particle size of the raw materials. Common raw material sorting devices for lithium battery production are usually carried out through the hopper. When cutting, the material will only fall to one position of the screen, and the cutting is uneven, resulting in low screening efficiency.
  • the purpose of this utility model is to provide a raw material sorting device for lithium battery production, so as to solve the problem of uneven feeding of the hopper of the common raw material sorting device for lithium battery production proposed in the above-mentioned background art.
  • a raw material sorting device for lithium battery production comprising an unloading box, a sorting box and a feeding hopper, and the sorting box is fixedly installed on the top of the unloading box , and the unloading box is communicated with the inner cavity of the sorting box, the bottom end of the feeding hopper is fixedly installed with a dispersion box, and the dispersion box is fixedly installed on one side of the top of the sorting box.
  • the bottom of the dispersing box extends to the top of the inner cavity of the sorting box, and the inner end of the dispersion box is provided with a conical groove, two runners and several feeding channels, and the two runners take the axis of the conical groove as the The center of symmetry is symmetrically arranged, and the two runners are connected with the conical groove, the bottom ends of the two runners are provided with a number of the runners, and the lower material channel is connected with the runners
  • a vibrating motor is fixedly installed in the middle of the bottom end of the unloading box, and a mounting plate is fixedly installed at the connection between the unloading box and the sorting box.
  • a screening mechanism is used, and a feeding mechanism is fixedly installed on the side wall of the feeding box.
  • the multi-stage screening mechanism includes a first screen, a second screen and a third screen, and the first screen, the second screen and the third screen are in sequence. Fixedly mounted on the mounting plate, the mesh apertures of the first screen, the second screen and the third screen are sequentially increased.
  • the unloading mechanism includes a first unloading hopper, a second unloading hopper, a third unloading hopper and a fourth unloading hopper, the first unloading hopper, the second unloading hopper and the third unloading hopper
  • the three lower hoppers are fixedly installed on the bottom of the front wall of the lower hopper, and the fourth lower hopper is fixedly installed on the side wall of the lower hopper away from the feed hopper.
  • the first lower hopper, the second lower hopper and the third lower hopper are located directly below the first screen, the second screen and the third screen in a one-to-one correspondence.
  • a number of support legs are fixedly installed at the bottom end of the unloading box.
  • shock pads are fixedly installed at the bottom ends of several of the support legs.
  • the utility model is a raw material sorting device for lithium battery production, which can realize the dispersion of the raw materials through the dispersing box fixedly installed at the bottom end of the feeding hopper, so that the raw materials are evenly distributed.
  • the first screen, the second screen and the third screen multi-stage screening can be realized, the screening effect is better, and it is easy to use.
  • Fig. 1 is the structural representation of the utility model
  • Fig. 2 is the side view sectional structure schematic diagram of the utility model
  • FIG. 3 is a schematic view of the front sectional structure of the utility model.
  • Feeding box 2. Sorting box; 3. Feeding hopper; 4. Dispersing box; 401. Conical groove; Mounting plate; 7. Multi-stage screening mechanism; 71, First screen; 72, Second screen; 73, Third screen; 8, Feeding mechanism; 81, First feeding hopper; 82, Second feeding hopper ; 83, the third hopper; 84, the fourth hopper; 9, support legs; 10, shock pad.
  • the present utility model provides a raw material sorting device for lithium battery production, including a feeding box 1 , a sorting box 2 and a feeding hopper 3 , and the sorting box 2 is fixedly installed on the feeding box 1
  • the top of the feeding hopper 1 is connected to the inner cavity of the sorting box 2, and the bottom end of the feeding hopper 3 is fixedly installed with a dispersion box 4.
  • the dispersion box 4 can disperse the raw materials, so that the raw materials can be discharged more uniformly.
  • the dispersion box 4 is fixedly installed on one side of the top of the sorting box 2, the bottom of the dispersion box 4 extends to the top of the inner cavity of the sorting box 2, and the inner end of the dispersion box 4 is provided with a conical groove 401, two runners 402 and A plurality of feeding channels 403, two runners 402 are symmetrically arranged with the axis of the conical groove 401 as the center of symmetry, and the two runners 402 are connected with the conical groove 401, and the bottom ends of the two runners 402 A number of runners 402 are provided, and the lower material channel 403 is communicated with the runner 402.
  • a vibration motor 5 is fixedly installed in the middle of the bottom end of the lower material box 1.
  • the model of the vibration motor 5 is YZD-30, which can make the device vibrate.
  • a mounting plate 6 is fixedly installed at the connection between the unloading box 1 and the sorting box 2.
  • the mounting plate 6 is inclined to enable the raw materials to slide on the screen.
  • the mounting plate 6 is fixedly installed with a multi-stage screening mechanism 7.
  • a feeding mechanism 8 is fixedly installed on the side wall of 1 .
  • the multi-stage screening mechanism 7 includes a first screen 71, a second screen 72 and a third screen 73, and the first screen 71, the second screen 72 and the third screen 73 are sequentially fixed and installed on the mounting plate 6, the mesh apertures of the first screen 71, the second screen 72 and the third screen 73 increase in turn, and the raw materials are screened through the first screen 71, the second screen 72 and the third screen 73 in turn.
  • the unloading mechanism 8 includes a first unloading hopper 81, a second unloading hopper 82, a third unloading hopper 83 and a fourth unloading hopper 84, and the first unloading hopper 81, the second unloading hopper 82 and the third unloading hopper 83 are fixedly installed At the bottom of the front wall of the unloading box 1, the fourth unloading hopper 84 is fixedly installed on the side wall of the unloading box 1 away from the feeding hopper 3, and the raw material sliding off the third screen 73 is discharged through the fourth unloading hopper 84,
  • the first unloading hopper 81, the second unloading hopper 82 and the third unloading hopper 83 are located directly under the first screen 71, the second screen 72 and the third screen 73, respectively, so that raw materials with different particle sizes pass through
  • the bottom end of the unloading box 1 is fixedly installed with a number of support legs 9, and the bottom ends of the support legs 9
  • the shock-absorbing pads 10 are fixedly installed, and the shock-absorbing pads 10 are cushions made of rubber, which can play the role of shock absorption.
  • the present invention is a raw material sorting device for lithium battery production.
  • the vibration motor 5 is turned on, and then the raw materials are poured into the feeding hopper 3, and then enter the dispersing box 4 through the feeding hopper 3, and the raw materials are in the dispersing box 4. It passes through the conical groove 401, the distribution channel 402 and the lower material channel 403 in sequence, so as to realize the function of distribution, so that the raw materials fall evenly on the first screen 71.
  • the vibration motor 5 Under the vibration of the vibration motor 5, the raw materials flow from the first screen.
  • the net 71 slides to the second screen 72, and then slides to the third screen 73.
  • the raw materials with a particle size smaller than the screen aperture fall from the screen and pass through the first lower hopper 81, the second lower hopper 82, and the third lower hopper. 83 is discharged, and the raw materials whose particle size is larger than the aperture of the third screen 73 are discharged through the fourth lower hopper 84, so as to realize the sorting of materials with different particle sizes.
  • the present utility model unless otherwise expressly specified and limited, for example, it may be a fixed connection, a detachable connection, or an integrated body; it may be a mechanical connection or an electrical connection; it may be a direct connection, or a It can be indirectly connected through an intermediate medium, it can be the internal communication between two elements or the interaction relationship between the two elements, unless otherwise clearly defined, for those of ordinary skill in the art, the above terms can be understood according to specific situations in this document. The specific meaning in the utility model.

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Abstract

一种锂电池生产用原料分选装置，包括下料箱(1)、分选箱(2)和进料斗(3)，分选箱(2)固定安装于下料箱(1)的顶端，且下料箱(1)和分选箱(2)的内腔相连通，进料斗(3)的底端固定安装有分散盒(4)，分散盒(4)固定安装于分选箱(2)顶端的一侧，分散盒(4)的底部延伸至分选箱(2)内腔的顶部，分散盒(4)的内端开设有锥形槽(401)、两个分流道(402)和若干个下料道(403)，两个分流道(402)以锥形槽(401)的轴心为对称中心呈对称设置。通过进料斗(3)底端固定安装的分散盒(4)可以实现对原料进行分散，使原料均匀的落在第一筛网(71)上，提高了筛选效率，通过设置第一筛网(71)、第二筛网(72)和第三筛网(73)可以实现多级筛选，筛选效果较好，便于使用。

Description

一种锂电池生产用原料分选装置 技术领域
本实用新型涉及一种锂电池生产装置，特别涉及一种锂电池生产用原料分选装置。
背景技术
锂电池是一类由锂金属或锂合金为正/负极材料、使用非水电解质溶液的电池。由于锂金属的化学特性非常活泼，使得锂金属的加工、保存、使用，对环境要求非常高。随着科学技术的发展，锂电池已经成为了主流，锂电池生产用原料分选装置是根据原材料的粒度进行筛选的一种装置，常见的锂电池生产用原料分选装置通常是通过下料斗进行下料，物料只会掉落到筛网的一个位置，下料不均匀，导致筛选效率较低。
实用新型内容
本实用新型的目的在于提供一种锂电池生产用原料分选装置，以解决上述背景技术中提出的常见的锂电池生产用原料分选装置下料斗下料不均匀的问题。
为实现上述目的，本实用新型提供如下技术方案：一种锂电池生产用原料分选装置，包括下料箱、分选箱和进料斗，所述分选箱固定安装于下料箱的顶端，且所述下料箱和分选箱的内腔相连通，所述进料斗的底端固定安装有分散盒，所述分散盒固定安装于分选箱顶端的一侧，所述分散盒的底部延伸至分选箱内腔的顶部，所述分散盒的内端开设有锥形槽、两个分流道和若 干个下料道，两个所述分流道以锥形槽的轴心为对称中心呈对称设置，且两个所述分流道均与锥形槽相连通，两个所述分流道的底端均设置有若干个所述分流道，且所述下料道与分流道相连通，所述下料箱底端的中部固定安装有振动电机，所述下料箱与分选箱的连接处固定安装有安装板，所述安装板为倾斜设置，所述安装板上固定安装有多级筛选机构，所述下料箱的侧壁固定安装有下料机构。
作为本实用新型的一种优选技术方案，所述多级筛选机构包括第一筛网、第二筛网和第三筛网，所述第一筛网、第二筛网和第三筛网依次固定安装在安装板上，所述第一筛网、第二筛网和第三筛网的网孔孔径依次增大。
作为本实用新型的一种优选技术方案，所述下料机构包括第一下料斗、第二下料斗、第三下料斗和第四下料斗，所述第一下料斗、第二下料斗和第三下料斗均固定安装于下料箱正面壁的底部，所述第四下料斗固定安装于下料箱远离进料斗的侧壁。
作为本实用新型的一种优选技术方案，所述第一下料斗、第二下料斗和第三下料斗一一对应分别位于第一筛网、第二筛网和第三筛网的正下方。
作为本实用新型的一种优选技术方案，所述下料箱的底端固定安装有若干个支撑腿。
作为本实用新型的一种优选技术方案，若干个所述支撑腿的底端均固定安装有减震垫。
与现有技术相比，本实用新型的有益效果是：本实用新型一种锂电池生产用原料分选装置，通过进料斗底端固定安装的分散盒可以实现对原料进行分散，使原料均匀的落在第一筛网上，提高了筛选效率，通过设置第一筛网、第二筛网和第三筛网可以实现多级筛选，筛选效果较好，便于使用。
附图说明
图1为本实用新型的结构示意图；
图2为本实用新型的侧视剖面结构示意图；
图3为本实用新型的主视剖面结构示意图。
图中：1、下料箱；2、分选箱；3、进料斗；4、分散盒；401、锥形槽；402、分流道；403、下料道；5、振动电机；6、安装板；7、多级筛选机构；71、第一筛网；72、第二筛网；73、第三筛网；8、下料机构；81、第一下料斗；82、第二下料斗；83、第三下料斗；84、第四下料斗；9、支撑腿；10、减震垫。
具体实施方式
下面将结合本实用新型实施例中的附图，对本实用新型实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例仅仅是本实用新型一部分实施例，而不是全部的实施例。基于本实用新型中的实施例，本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例，都属于本实用新型保护的范围。
请参阅图1-3，本实用新型提供了一种锂电池生产用原料分选装置，包括下料箱1、分选箱2和进料斗3，分选箱2固定安装于下料箱1的顶端，且下料箱1和分选箱2的内腔相连通，进料斗3的底端固定安装有分散盒4，通过分散盒4可以对原料进行分散，使原料下料更均匀，分散盒4固定安装于分选箱2顶端的一侧，分散盒4的底部延伸至分选箱2内腔的顶部，分散盒4的内端开设有锥形槽401、两个分流道402和若干个下料道403，两个分流道402以锥形槽401的轴心为对称中心呈对称设置，且两个分流道402均 与锥形槽401相连通，两个分流道402的底端均设置有若干个分流道402，且下料道403与分流道402相连通，下料箱1底端的中部固定安装有振动电机5，振动电机5的型号为YZD-30，可以使装置振动，下料箱1与分选箱2的连接处固定安装有安装板6，安装板6为倾斜设置，使得原料能够在筛网上滑动，安装板6上固定安装有多级筛选机构7，下料箱1的侧壁固定安装有下料机构8。
优选的，多级筛选机构7包括第一筛网71、第二筛网72和第三筛网73，第一筛网71、第二筛网72和第三筛网73依次固定安装在安装板6上，第一筛网71、第二筛网72和第三筛网73的网孔孔径依次增大，原料依次经过第一筛网71、第二筛网72和第三筛网73进行筛选，下料机构8包括第一下料斗81、第二下料斗82、第三下料斗83和第四下料斗84，第一下料斗81、第二下料斗82和第三下料斗83均固定安装于下料箱1正面壁的底部，第四下料斗84固定安装于下料箱1远离进料斗3的侧壁，从第三筛网73上滑落的原料通过第四下料斗84出料，第一下料斗81、第二下料斗82和第三下料斗83一一对应分别位于第一筛网71、第二筛网72和第三筛网73的正下方，使得不同粒径的原料通过第一下料斗81、第二下料斗82、第三下料斗83和第四下料斗84出料，下料箱1的底端固定安装有若干个支撑腿9，若干个支撑腿9的底端均固定安装有减震垫10，减震垫10为橡胶材质的垫子，可以起到减震的作用。
具体使用时，本实用新型一种锂电池生产用原料分选装置，首先打开振动电机5，然后将原料倒入进料斗3，并通过进料斗3进入分散盒4，原料在分散盒4内依次经过锥形槽401、分流道402和下料道403，从而实现分流的作用，使原料均匀的落到第一筛网71上，在振动电机5的振动作用下，原料 从第一筛网71滑至第二筛网72，再滑至第三筛网73，粒径小于筛网孔径的原料从筛网上落下，并通过第一下料斗81、第二下料斗82、第三下料斗83出料，粒径比第三筛网73孔径大的原料通过第四下料斗84出料，从而实现不同粒径材料的分选。
在本实用新型的描述中，需要理解的是，指示的方位或位置关系为基于附图所示的方位或位置关系，仅是为了便于描述本实用新型和简化描述，而不是指示或暗示所指的装置或元件必须具有特定的方位、以特定的方位构造和操作，因此不能理解为对本实用新型的限制。
在本实用新型中，除非另有明确的规定和限定，例如，可以是固定连接，也可以是可拆卸连接，或成一体；可以是机械连接，也可以是电连接；可以是直接相连，也可以通过中间媒介间接相连，可以是两个元件内部的连通或两个元件的相互作用关系，除非另有明确的限定，对于本领域的普通技术人员而言，可以根据具体情况理解上述术语在本实用新型中的具体含义。
尽管已经示出和描述了本实用新型的实施例，对于本领域的普通技术人员而言，可以理解在不脱离本实用新型的原理和精神的情况下可以对这些实施例进行多种变化、修改、替换和变型，本实用新型的范围由所附权利要求及其等同物限定。

Claims (6)

  1. 一种锂电池生产用原料分选装置，包括下料箱(1)、分选箱(2)和进料斗(3)，其特征在于，所述分选箱(2)固定安装于下料箱(1)的顶端，且所述下料箱(1)和分选箱(2)的内腔相连通，所述进料斗(3)的底端固定安装有分散盒(4)，所述分散盒(4)固定安装于分选箱(2)顶端的一侧，所述分散盒(4)的底部延伸至分选箱(2)内腔的顶部，所述分散盒(4)的内端开设有锥形槽(401)、两个分流道(402)和若干个下料道(403)，两个所述分流道(402)以锥形槽(401)的轴心为对称中心呈对称设置，且两个所述分流道(402)均与锥形槽(401)相连通，两个所述分流道(402)的底端均设置有若干个所述分流道(402)，且所述下料道(403)与分流道(402)相连通，所述下料箱(1)底端的中部固定安装有振动电机(5)，所述下料箱(1)与分选箱(2)的连接处固定安装有安装板(6)，所述安装板(6)为倾斜设置，所述安装板(6)上固定安装有多级筛选机构(7)，所述下料箱(1)的侧壁固定安装有下料机构(8)。
  2. 根据权利要求1所述的一种锂电池生产用原料分选装置，其特征在于：所述多级筛选机构(7)包括第一筛网(71)、第二筛网(72)和第三筛网(73)，所述第一筛网(71)、第二筛网(72)和第三筛网(73)依次固定安装在安装板(6)上，所述第一筛网(71)、第二筛网(72)和第三筛网(73)的网孔孔径依次增大。
  3. 根据权利要求1所述的一种锂电池生产用原料分选装置，其特征在于：所述下料机构(8)包括第一下料斗(81)、第二下料斗(82)、第三下料斗(83)和第四下料斗(84)，所述第一下料斗(81)、第二下料斗(82)和第三下料 斗(83)均固定安装于下料箱(1)正面壁的底部，所述第四下料斗(84)固定安装于下料箱(1)远离进料斗(3)的侧壁。
  4. 根据权利要求3所述的一种锂电池生产用原料分选装置，其特征在于：所述第一下料斗(81)、第二下料斗(82)和第三下料斗(83)一一对应分别位于第一筛网(71)、第二筛网(72)和第三筛网(73)的正下方。
  5. 根据权利要求1所述的一种锂电池生产用原料分选装置，其特征在于：所述下料箱(1)的底端固定安装有若干个支撑腿(9)。
  6. 根据权利要求5所述的一种锂电池生产用原料分选装置，其特征在于：若干个所述支撑腿(9)的底端均固定安装有减震垫(10)。
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