CN204646233U - 一种加强耐磨型刀座 - Google Patents
一种加强耐磨型刀座 Download PDFInfo
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- CN204646233U CN204646233U CN201520210138.4U CN201520210138U CN204646233U CN 204646233 U CN204646233 U CN 204646233U CN 201520210138 U CN201520210138 U CN 201520210138U CN 204646233 U CN204646233 U CN 204646233U
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- 239000000956 alloy Substances 0.000 claims abstract description 4
- 229910045601 alloy Inorganic materials 0.000 claims abstract description 4
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- 238000005065 mining Methods 0.000 abstract description 14
- 238000000034 method Methods 0.000 abstract description 2
- 238000003466 welding Methods 0.000 abstract description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N carbon Chemical compound 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Abstract
一种加强耐磨型刀座，主要包括齿座、齿套、加强耐磨件，其特点在于，齿套镶嵌在齿座中，在齿座顶部的前端面上焊接加强耐磨件，耐磨件为硬质合金块，耐磨加强块的设置对齿座形成保护，提高了齿座的耐磨性能，降低了采矿过程中齿座的消耗量，节约采矿成本。
Description
技术领域
[0001] 本实用新型涉及到一种加强耐磨型刀座，具体地说是一种应用于采矿滚筒，铣爆鼓上的截齿类刀座。
背景技术
[0002] 采煤机是一个集机械、电气和液压为一体的大型复杂系统，工作环境恶劣，如果出现故障会导致整个采煤工作面的中断，造成巨大的经济损失，随着煤炭行业的发展，采煤机的功能越来越多，其自身结构与功能也越来越复杂，其中滚筒采煤机得到广泛应用，主要由截割部分、牵引部分和动力部分组成，截割部分主要是利用矿用截齿对煤层进行截割，矿用截齿直接安装在刀座上，实际采矿过程中矿用截齿和刀座容易磨损造成截割失效，矿用截齿和刀座的更换频率高，导致采煤效率低，进一步增加采矿成本。
发明内容
[0003] 本实用新型的目的在于提供了一种加强耐磨型刀座，该刀座具有抗冲击性、耐磨性能高、使用寿命长等优点。
[0004] 为了实现上述目的，本实用新型采用了下属技术方案。一种加强耐磨型刀座，包括齿座(I)、齿套(2)以及加强耐磨件(3)，其中齿套(2)镶嵌于齿座(I)的齿套安装孔(4)中，加强耐磨件(3)钎焊于齿座(I)顶部的前端面上，加强耐磨件(3)为硬质合金。
[0005] 本实用新型的有益效果是:通过在齿座(I)的前端面上焊接耐磨件(3)提高了刀座的耐磨性能与抗冲击性能，大大延长了刀座的使用寿命，降低刀座的更换频率，节约采矿成本。
附图说明
[0006] 图1本实用新型的主视图。
[0007] 图2关于图1中A-A方向剖视图。
[0008] 图3本实用新型的轴测图。
[0009] 图4本实用新型中的齿座I的剖视图。
[0010] 附图中I为齿座、2为齿套、3为加强耐磨件、4为齿套安装孔。
具体实施方式
[0011] 下面结合图1-图4对本实用新型作进一步说明:
[0012] 如图1-图4所示，该加强耐磨型刀座，包括齿座(1)、齿套(2)以及加强耐磨件
(3)，其中齿套(2)镶嵌于齿座(I)的齿套安装孔(4)中，加强耐磨件(3)钎焊于齿座(I)顶部的前端面上。加强耐磨件(3)为硬质合金，这种结构的设置提高了刀座的抗冲击性能与耐磨性能，同时对矿用截齿形成保护，减少了刀座与矿用截齿的更换平率，进一步降低了采矿成本。
Claims (3)
1.一种加强耐磨型刀座，包括齿座(1)、齿套(2)以及加强耐磨件(3)，其特征在于:齿套(2)镶嵌于齿座(I)的齿套安装孔(4)中。
2.根据权利要求1所述的一种加强耐磨型刀座，其特征在于:所述的加强耐磨件(3)钎焊于齿座(I)顶部的前端面上。
3.根据权利要求1所述的一种加强耐磨型刀座，其特征在于所述的加强耐磨件(3)为硬质合金。
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| CN201520210138.4U CN204646233U (zh) | 2015-04-09 | 2015-04-09 | 一种加强耐磨型刀座 |
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| CN204646233U true CN204646233U (zh) | 2015-09-16 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105840191A (zh) * | 2016-05-23 | 2016-08-10 | 上海信搿煤炭机械有限公司 | 用于掘进机的截割头 |
| CN106351657A (zh) * | 2016-10-09 | 2017-01-25 | 杨岗 | 一种新型截齿 |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105840191A (zh) * | 2016-05-23 | 2016-08-10 | 上海信搿煤炭机械有限公司 | 用于掘进机的截割头 |
| CN105840191B (zh) * | 2016-05-23 | 2019-08-20 | 上海信搿煤炭机械有限公司 | 用于掘进机的截割头 |
| CN106351657A (zh) * | 2016-10-09 | 2017-01-25 | 杨岗 | 一种新型截齿 |
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