Concrete bucket provided with automatic open-close valve
An automatic opening and closing, concrete technology, applied in the direction of containers, packaging, transportation and packaging, etc., can solve the problems of low work efficiency and many construction links, and achieve the effects of low cost, improved construction work efficiency, and good market application value
Active Publication Date: 2016-08-31
CCCC SECOND HARBOR ENG
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Problems solved by technology
[0004] The closing and opening of the valve in the traditional hanging tank must be done manually, which involves many construction links and low work efficiency
Method used
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Embodiment Construction
[0016] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.
[0017] Such as figure 1 The concrete hanging tank with automatic opening and closing valve shown in -4 includes a hanging tank body 1, the bottom of the hanging tank body 1 is connected with a discharge pipe 2; the bottom of the discharge pipe 2 has a downwardly inclined Discharge port 9, a self-opening and closing valve device is provided at the discharge port 9, and the self-opening and closing valve device includes a valve bracket 3 fixed at the discharge port 9 and slides up and down with the valve bracket 3 to cover the discharge The door panel 4 of the port 9, the bottom of the door panel 4 is provided with a limit arm 6 that cooperates with the valve bracket 3 and has a length greater than the caliber of the hopper 8; the top of the valve bracket 3 is provided with a support file corresponding to the door panel 4 pole 5.
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The invention discloses a concrete bucket provided with an automatic open-close valve. The concrete bucket provided with the automatic open-close valve comprises a bucket body; a discharge tube is connected at the bottom of the bucket body; a discharge outlet tilting downwards is formed in the bottom of the discharge tube; an automatic open-close valve device is arranged in the position of the discharge outlet; the automatic open-close valve device comprises a valve support fixed to the position of the discharge outlet and a valve plate which is in vertical slide fit with the valve support and capable of covering the discharge outlet; a limiting arm rod is arranged at the bottom of the valve plate and is used for limiting in cooperation with the valve support, and the length of the limiting arm rod is larger than the diameter of a hopper; and a support stop rod corresponding to the valve plate is arranged at the top of the valve support. The gravity of the valve plate is utilized for natural sealing of the discharge outlet; when discharging is required, the arm rod is used for driving the valve plate to automatically move upwards, the whole process of concrete loading, storage and discharging does not require manual operation, the construction efficiency is effectively improved, and no energy is consumed; and the concrete bucket provided with the automatic open-close valve is simple in structure, easy to produce and install, high in structural stability, low in cost, and good in practicability and market application value.
Description
technical field [0001] The invention relates to the technical field of concrete pouring construction, in particular to a concrete hanging tank with an automatic opening and closing valve. Background technique [0002] The hanging tank method is often used for concrete pouring. The main process of the hanging tank method is: transport the concrete to the site, then unload the concrete into the hanging tank, and finally lift the hanging tank and unload the concrete into the formwork. [0003] At present, the traditional method of hanging tanks is: a valve is installed at the bottom of the hanging tank. When it is necessary to put concrete in the hanging tank, the valve must be manually closed to prevent the concrete from leaking out; when it is necessary to unload the concrete in the hanging tank When entering the formwork, the valve must be opened manually. [0004] The closing and opening of the valve in the traditional hanging tank must be done manually, which involves man...
Claims
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IPC IPC(8): B65D90/58B65D88/54
CPCB65D88/54B65D90/587
Inventor 谭永安向继华唐蔚东
Owner CCCC SECOND HARBOR ENG