JPH0226955U

JPH0226955U -

Info

Publication number: JPH0226955U
Application number: JP17099988U
Authority: JP
Priority date: 1988-12-31
Filing date: 1988-12-31
Publication date: 1990-02-21

Description

[Brief explanation of drawings]

第１図は本願考案を施したコンクリートポンプ
付ミキサー車の要部の概念図であり、第２図は第
１図におけるホツパーとポンプの部分の側面図で
あり、第３図はコンクリートポンプとそのポンプ
を作動するための動力系を明示した平面図である
。記号の説明、１……軸接手、２……入口軸、３
……傘歯車、４……傘歯車、５……回転軸、５′
……筐体、６……ローラー、７……軸、８……ば
ね、９……ローラー、１０……枠体、１１……ふ
り止めローラー、１２……ロツクピン、１３……
ピストン、１４……ボツクス（ギヤーボツクス）
、１５……アームシヤフト、１６……アームシヤ
フト、１７……アーム、１８……アーム、１９…
…アームシヤフト、２０……アームシヤフト、２
１……シリンダー、２２……シール、２３……シ
ヤフト、２４……アーム、２５……クランク、２
６……メタル、２７……シヤフト、２８……ジヨ
イント、２９……カクハンシヤフト、３０……チ
エーン、３１……ギヤー、３２……カクハンヘラ
、３３……バルブボツクス、３４……ボルト、３
５……バルブ、３６……パイプジヨイント（圧出
口）、３７……メタルドメボルト、３８……バル
ブ、３９……ギヤー、４０……アームシヤフト、
４１……ロツクキー、４２……キーシヤフト、４
３……原料供給用ホツパー、４４……ミキサー車
に搭載したミキサー、４５……ミキサーの排出口
兼生コン原料投入口、４６……生コン等の案内カ
バー。 Fig. 1 is a conceptual diagram of the main parts of the mixer truck with a concrete pump according to the present invention, Fig. 2 is a side view of the hopper and pump part in Fig. 1, and Fig. 3 is a concrete pump and its parts. FIG. 3 is a plan view clearly showing a power system for operating the pump. Explanation of symbols, 1...Shaft joint, 2...Inlet shaft, 3
...Bevel gear, 4...Bevel gear, 5... Rotating shaft, 5'
... Housing, 6 ... Roller, 7 ... Shaft, 8 ... Spring, 9 ... Roller, 10 ... Frame, 11 ... Anti-swing roller, 12 ... Lock pin, 13 ...
Piston, 14...Box (gear box)
, 15... arm shaft, 16... arm shaft, 17... arm, 18... arm, 19...
...Armshaft, 20...Armshaft, 2
1...Cylinder, 22...Seal, 23...Shaft, 24...Arm, 25...Crank, 2
6...metal, 27...shaft, 28...joint, 29...shaft, 30...chain, 31...gear, 32...shaft spatula, 33...valve box, 34...bolt, 3
5... Valve, 36... Pipe joint (pressure outlet), 37... Metal dome bolt, 38... Valve, 39... Gear, 40... Arm shaft,
41... Lock key, 42... Key shaft, 4
3... Hopper for supplying raw materials, 44... Mixer mounted on a mixer truck, 45... Mixer discharge port and ready-mixed concrete raw material input port, 46... Guide cover for ready-mixed concrete, etc.

Claims

[Scope of utility model registration request]

At the outlet of the inclined-body truck mixer mounted on the mixer truck body, there is a ready-mixed concrete input section that slopes from the upper rear position to the lower front position to allow raw concrete to flow down, and the ready-mixed concrete is transferred from the inside of the mixer to the outside. A ready-mixed concrete raw material input section and discharge section having a ready-mixed concrete discharge section that slopes from an upper front position to a rear lower position for discharge is located, and a ready-mixed concrete raw material input section and discharge section is located at a position below the discharge port of the ready-mixed concrete raw material input section and discharge section. The peripheral edge of the upper opening portion of the guide cover surrounds the ready-mixed concrete raw material input and discharge portion, a raw material supply hopper is positioned below the guide cover, and the upper opening portion of the raw material supply hopper is positioned below the guide cover. a lower opening of the guide cover is visible, a suction port of a reciprocating pump is connected to the lower end opening of the raw material supply hopper, and a discharge port of the reciprocating pump is disposed at a lower position; A cross-sectional shape along a side surface of the raw material supply hopper is formed into a substantially quadrant shape, and the front part of the raw material supply hopper is formed into a quarter cylindrical body and an outer peripheral edge formed by a cylindrical curved surface. , a cylinder portion of the concrete pump is disposed directly below the outer peripheral edge of the bottom formed by the cylindrical curved surface of the raw material supply hopper;
A vertical cylindrical part containing a suction valve and a discharge valve of the concrete pump is connected to the opening at the lower end of the vertical plane part on the rear surface of the raw material supply hopper, and A mixer truck with a concrete pump equipped with a pipe for transferring the discharged concrete from the concrete pump.