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The invention discloses a hydraulic valve set of an electric sweeper. The hydraulic valve set comprises a valve block, a valve hole, hydraulic holes and driving assemblies, wherein the hydraulic holesare equidistantly formed in the surface of the valve block, valve holes are formed in the positions, corresponding to the hydraulic holes, of the bottom of the valve block, a diameter of the valve holes is greater than that of the hydraulic holes, the driving assemblies fixed to the valve block are arranged at the top of the valve holes, combined hermetically-sliding valve cores are slidably mounted in the valve holes, the tops of the valve cores are fixedly provided with connecting pieces capable of achieving elastic clamping and positioning, the driving assemblies are connected with the connecting pieces, and the bottom ends of the valve holes are provided with bottom covers. The driving assemblies drive the valve cores to stably ascend and descend so as to control a branch switch of anoil way, work control over sweeping parts of the electric sweeper is facilitated, moreover, the device is good in integrity, installation and later maintenance are facilitated, meanwhile, by using the connecting pieces, connection of the driving assemblies can be conveniently disconnected, so that replacement of the driving assemblies is facilitated, later maintenance difficulty is simplified, and practicability is high.
本发明公开了一种电动清扫车液压阀组，包括阀块、阀孔、液压孔和驱动组件，所述阀块表面等距开设有液压孔，所述阀块底部位于液压孔对应位置均开设有阀孔，且阀孔直径大于液压孔，所述阀孔顶部设有与阀块固定的驱动组件，所述阀孔内滑动安装有组合式密封滑动的阀芯，所述阀芯顶部固定有可弹性卡接定位的连接件，且驱动组件与连接件连接，所述阀孔底端安装有底盖，通过驱动组件驱动阀芯稳定的升降，实现对油路的分路开关控制，便于电动清扫车清扫部件的工作控制，而且装置的整体性较好，方便安装与后期的维护，同时连接件的使用，可便捷的断开驱动组件的连接，方便驱动组件的更换，简化后期的维修难度，实用性较高。
The invention discloses a hydraulic valve set of an electric sweeper. The hydraulic valve set comprises a valve block, a valve hole, hydraulic holes and driving assemblies, wherein the hydraulic holesare equidistantly formed in the surface of the valve block, valve holes are formed in the positions, corresponding to the hydraulic holes, of the bottom of the valve block, a diameter of the valve holes is greater than that of the hydraulic holes, the driving assemblies fixed to the valve block are arranged at the top of the valve holes, combined hermetically-sliding valve cores are slidably mounted in the valve holes, the tops of the valve cores are fixedly provided with connecting pieces capable of achieving elastic clamping and positioning, the driving assemblies are connected with the connecting pieces, and the bottom ends of the valve holes are provided with bottom covers. The driving assemblies drive the valve cores to stably ascend and descend so as to control a branch switch of anoil way, work control over sweeping parts of the electric sweeper is facilitated, moreover, the device is good in integrity, installation and later maintenance are facilitated, meanwhile, by using the connecting pieces, connection of the driving assemblies can be conveniently disconnected, so that replacement of the driving assemblies is facilitated, later maintenance difficulty is simplified, and practicability is high.
本发明公开了一种电动清扫车液压阀组，包括阀块、阀孔、液压孔和驱动组件，所述阀块表面等距开设有液压孔，所述阀块底部位于液压孔对应位置均开设有阀孔，且阀孔直径大于液压孔，所述阀孔顶部设有与阀块固定的驱动组件，所述阀孔内滑动安装有组合式密封滑动的阀芯，所述阀芯顶部固定有可弹性卡接定位的连接件，且驱动组件与连接件连接，所述阀孔底端安装有底盖，通过驱动组件驱动阀芯稳定的升降，实现对油路的分路开关控制，便于电动清扫车清扫部件的工作控制，而且装置的整体性较好，方便安装与后期的维护，同时连接件的使用，可便捷的断开驱动组件的连接，方便驱动组件的更换，简化后期的维修难度，实用性较高。
Hydraulic valve set of electric sweeper
一种电动清扫车液压阀组
QIAN ZEYUAN (author)
2020-10-02
Patent
Electronic Resource
Chinese
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| European Patent Office | 2024