JPS63102979U

JPS63102979U -

Info

Publication number: JPS63102979U
Application number: JP19691186U
Authority: JP
Priority date: 1986-12-22
Filing date: 1986-12-22
Publication date: 1988-07-04

Description

[Brief explanation of the drawing]

第１図は、この考案の実施例であるコンクリー
トポンプの要部を示す閉状態の縦断面図、第２図
は、開状態の縦断面図、第３図は開状態の平面図
、第４図はコンクリートシリンダの取付位置調整
装置を備えた実施例の構成を示す説明図である。図中、１はポンプ部、２はホツパ部、１０はコ
ンクリートシリンダ、１１はフレーム、１７はコ
ンクリートホツパ、１８は吐出管、１９は揺動管
、２４は支柱、２６は開閉用シリンダ、３１は取
付位置調整装置である。 Fig. 1 is a vertical cross-sectional view in a closed state showing the main parts of a concrete pump that is an embodiment of this invention, Fig. 2 is a longitudinal cross-sectional view in an open state, Fig. 3 is a plan view in an open state, and Fig. 4 is a longitudinal cross-sectional view in a closed state. The figure is an explanatory diagram showing the configuration of an embodiment equipped with a concrete cylinder mounting position adjusting device. In the figure, 1 is a pump part, 2 is a hopper part, 10 is a concrete cylinder, 11 is a frame, 17 is a concrete hopper, 18 is a discharge pipe, 19 is a swing pipe, 24 is a support, 26 is an opening/closing cylinder, 31 is a mounting position adjustment device.

Claims

[Scope of Claim for Utility Model Registration] (1) A pump unit with a plurality of concrete cylinders attached to a frame that operate alternately, and a swinging pipe type switching device that alternately connects the concrete cylinders on the discharge stroke side to the discharge pipe. 1. A concrete pump comprising a hopper part provided in a hopper, the hopper part being rotatably supported by a support provided upright in the frame. (2) The concrete pump according to claim 1, in which the concrete cylinder is adjustable in position back and forth.