New energy positive electrode material conveying device

Abstract

The utility model provides a new energy anode material conveying device which comprises a ceramic wheel, a single-row chain wheel, a roller shaft, a bearing seat and a ceramic bearing, a first-stage step and a second-stage step are symmetrically arranged at the two ends of the roller shaft, the ceramic wheel and the ceramic bearing are fixedly installed on the first-stage step, the ceramic bearing is fixedly installed in the bearing seat, and the single-row chain wheel is fixedly installed on the second-stage step. And a single-row chain wheel is fixedly mounted on the second-stage step. According to the material conveying device disclosed by the utility model, the ceramic wheel, the single-row chain wheel, the roller shaft, the bearing seat, the bearing retainer ring and the ceramic bearing are compactly mounted, and meanwhile, the single-row chain wheel, the shaft, the bearing and the transmission wheel are replaced by non-metal materials, so that metal chips generated by abrasion of metal foreign matters are solved from the source; therefore, the risk that the new energy positive electrode material is polluted by metal foreign matters in the production and transportation process is reduced, and the product quality is improved.

Description

Technical Field

[0001] The utility model relates to a new energy positive electrode material conveying device, belonging to the technical field of new energy powder material production. Background Art

[0002] At present, the automated production conveyor lines of new energy powder materials all realize material transportation through the rotation of the roller shaft, and the main components of the roller shaft transmission include single-row sprockets, shafts, bearings, drive wheels, etc.; the transmission motor on the conveyor line drives the single-row sprocket through the chain to rotate the entire roller shaft to complete the transportation operation. When the equipment is running, the single-row sprocket, shaft, bearings, and drive wheels are all metal parts, which will generate mechanical friction and metal foreign matter during the transmission process, which will increase the risk of introducing metal foreign matter.

[0003] At present, the single-row sprockets, shafts, bearings, and transmission wheels used in the transmission line are all made of metal. Therefore, when the equipment is running, the friction of the single-row sprockets, shafts, bearings, and transmission wheels will produce metal shavings, which increases the risk of metal foreign matter contamination during the production and transportation of new energy positive electrode materials. Since there are no other parts to replace bearings and gears on the transmission line, how to reduce and avoid the risk of materials being contaminated by metal foreign matter during production and transportation is a technical problem that needs to be solved urgently in the current automatic production and conveying line of new energy powder materials. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model proposes a new energy positive electrode material conveying device, which solves the problem of metal chips generated by the wear of metal foreign matter from the source, thereby reducing the risk of new energy positive electrode materials being contaminated by metal foreign matter during production and transportation, and improving product quality.

[0005] The technical solution of the utility model is: a new energy positive electrode material conveying device, including a ceramic wheel, a single-row sprocket, a roller shaft, a bearing seat and a ceramic bearing. A first step and a second step are symmetrically arranged at both ends of the roller shaft. The ceramic wheel and the ceramic bearing are fixedly installed on the first step, and the ceramic bearing is fixedly installed in the bearing seat. The single-row sprocket is fixedly installed on the second step.

[0006] Furthermore, the ceramic wheel is fixed to the first step of the drum shaft by a flat key, a bearing retaining ring is installed between the ceramic wheel and the ceramic bearing, and a shaft retaining ring in contact with the ceramic bearing is installed at the end of the first step.

[0007] Furthermore, the single-row sprocket is fixed on the secondary step of the drum shaft by a flat key, and the end of the drum shaft is threadedly connected with an end plug that contacts the end of the single-row sprocket.

[0008] Furthermore, the end plug, ceramic wheel, single-row sprocket, roller shaft, bearing seat, bearing retaining ring, and ceramic bearing are all made of non-metallic materials.

[0009] Due to the adoption of the above technical scheme, the advantages of the utility model are: the material conveying device of the utility model compactly installs the ceramic wheel, single-row sprocket, roller shaft, bearing seat, bearing retaining ring and ceramic bearing, and replaces the single-row sprocket, shaft, bearing and transmission wheel with non-metallic materials, thereby solving the problem of metal chips generated by wear of metal foreign matter from the source, thereby reducing the risk of new energy positive electrode materials being contaminated by metal foreign matter during production and transportation, and improving product quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 A three-dimensional diagram of the structural schematic diagram of the utility model;

[0011] Figure 2 A cross-sectional view of a schematic structural diagram of the utility model;

[0012] Figure 3 for Figure 2 Enlarged view of point A.

[0013] Explanation of the accompanying drawings: 1-end plug; 2-ceramic wheel; 3-single-row sprocket; 4-roller shaft; 5-bearing seat; 6-bearing retaining ring; 7-ceramic bearing; 8-shaft retaining ring. DETAILED DESCRIPTION

[0014] In order to make the purpose, technical solutions and advantages of the utility model clearer, the utility model is further described in detail below with reference to the accompanying drawings and embodiments.

[0015] Example

[0016] See also Figures 1 to 3 The utility model discloses a new energy positive electrode material conveying device, comprising a ceramic wheel 2, a single-row sprocket 3, a roller shaft 4, a bearing seat 5 and a ceramic bearing 7. A first step and a second step are symmetrically arranged at both ends of the roller shaft 4. The ceramic wheel 2 and the ceramic bearing 7 are fixedly installed on the first step, and the ceramic bearing 7 is fixedly installed in the bearing seat 5. The single-row sprocket 3 is fixedly installed on the second step.

[0017] The ceramic wheel 2 is fixed to the first step of the drum shaft 4 by a flat key, a bearing retaining ring 6 is installed between the ceramic wheel 2 and the ceramic bearing 7, and a shaft retaining ring 8 in contact with the ceramic bearing 7 is installed at the end of the first step. Therefore, the ceramic wheel 2 and the ceramic bearing 7 are fixed to the first step of the drum shaft 4 by the bearing retaining ring 6 and the shaft retaining ring 8, the structure is compact, the friction between the rotating parts is reduced, and the risk of metal foreign matter is reduced.

[0018] The single-row sprocket 3 is fixed on the secondary step of the drum shaft 4 by a flat key, and an end plug 1 in contact with the end of the single-row sprocket 3 is threadedly connected to the end of the drum shaft 4 .

[0019] The end plug 1, the ceramic wheel 2, the single-row sprocket 3, the roller shaft 4, the bearing seat 5, the bearing retaining ring 6, and the ceramic bearing 7 are all made of non-metallic materials.

[0020] The material conveying device of the utility model compactly installs the ceramic wheel 2, the single-row sprocket 3, the roller shaft 4, the bearing seat 5, the bearing retaining ring 6 and the ceramic bearing 7, and replaces the single-row sprocket, the shaft, the bearing and the transmission wheel with non-metallic materials, thereby solving the problem of metal shavings generated by the wear of metal foreign bodies at the source, thereby reducing the risk of new energy positive electrode materials being contaminated by metal foreign bodies during production and transportation, and improving product quality.

[0021] The above embodiments are only used to illustrate the technical solution of the utility model rather than to limit it. For those skilled in the art, the technical solution recorded in the above embodiments can be improved and modified, or some of the technical features therein can be replaced by equivalents; and all these modifications and replacements should fall within the scope of protection of the claims attached to the utility model.

Claims

1. A new energy cathode material conveying device, comprising a ceramic wheel (2), a single-row sprocket (3), a roller shaft (4), a bearing seat (5) and a ceramic bearing (7), characterized in that: A first step and a second step are symmetrically arranged at both ends of the drum shaft (4); a ceramic wheel (2) and a ceramic bearing (7) are fixedly mounted on the first step, and the ceramic bearing (7) is fixedly mounted in a bearing seat (5); and a single-row sprocket (3) is fixedly mounted on the second step.

2. The new energy cathode material delivery device according to claim 1, characterized in that: The ceramic wheel (2) is fixed to a first step of the drum shaft (4) by means of a flat key, a bearing retaining ring (6) is installed between the ceramic wheel (2) and the ceramic bearing (7), and a shaft retaining ring (8) in contact with the ceramic bearing (7) is installed at the end of the first step.

3. The new energy cathode material delivery device according to claim 1, characterized in that: The single-row sprocket (3) is fixed on the secondary step of the roller shaft (4) by means of a flat key, and an end plug (1) in contact with the end of the single-row sprocket (3) is threadedly connected at the end of the roller shaft (4).

4. The new energy cathode material delivery device according to claim 3, characterized in that: The end plug (1), ceramic wheel (2), single-row sprocket (3), roller shaft (4), bearing seat (5), bearing retaining ring (6), and ceramic bearing (7) are all made of non-metallic materials.

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