US 2021/0262471 A1Published application

Pto driven articulated trailer turbine pump

OwnerHarrinarine Ramlallinventor

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Abstract

The presented trailer pump includes a pump housing an inlet, an outlet, an impeller with a vaned diffuser, a hydraulically or manually controlled articulated universal joint configured on a drive shaft, a pivotal joint configured on an elongated frame. The universal joint and pivotal connections helps in angular adjustability of the drive shaft and the frame simultaneously. The trailer pump further includes an articulated delivery pipe connected to the outlet. The delivery pipe is configured to have multi-directional movement. The trailer pump includes an adjustable hitch tongue that can be selectively adjusted based on an angle at angulated frame or drive shaft, and a dual function jack stand and chock used to keep the trailer pump at definite height above ground when the trailer is parked, for easy coupling of tractor's hitch to the hitch tongue and to assist in resisting backward/downward rolling motion of the tractor and the pump.

Claims20

Dependent claims

A power take-off driven trailer turbine pump (100), comprising:

a pump housing (101) having a body portion (102) with at least one inlet (103), an outlet (104), and an impeller (105) with a vaned diffuser (106) disposed within the pump housing (101);
a drive shaft (113) comprising a first portion (115) and a second portion (116);
an elongated frame (110) comprising a first section (111) and a second section (112), the first section (111) embodies the first portion (115), and the second section (112) embodies the second portion (116) of the drive shaft (113);
wherein,
a second end (111b) of the first section (111) is coupled to a first end (112a) of the second section (112) of the elongated frame (110), and a second end (115b) of the first portion (115) is coupled to a first end (116a) of the second portion (116) of the drive shaft (113) such as to facilitate angular adjustability between the first section (111) and second section (112) of the elongated frame (110), and between the first portion (115), and second portion (116) of the drive shaft (113) simultaneously;
and
one or more delivery pipes (108, 109) connected to the outlet (104) of the pump housing (101) using a flexible rubber joint (107), and a movable joining arm (117), wherein the one or more delivery pipes (108, 109) are configured to have multi-directional movement.

4 more elements

Dependencies are inferred from the claim text.