New type mixer truck receiving device

Abstract

The invention relates to the technical field of accessory devices of agitating lorry discharge chutes, in particular to a novel agitating lorry material-collecting device. The novel agitating lorry material-collecting device can effectively collect overflowed materials and prevent the overflowed materials from spilling, and is convenient for dumping the overflowed materials and capable of effectively and completely discharging the overflowed materials. The novel agitating lorry material-collecting device comprises a U-shaped discharge chute, a material collecting hopper and two connecting arms, the material collecting hopper is a box-type material collecting hopper formed by encircling of a bottom plate, two side plates, a back plate and a front plate, the front plate extending outwards is a material retaining plate, an included angle between the bottom plate and the front plate is more than 90 degrees, one end of each connecting arm is fixed on the side wall of the discharge chute through a first rotating shaft, the other end of each connecting arm is fixed on the corresponding side plate through a second rotating shaft, the material connecting hopper has a first working position, the gravity center of the material collecting hopper and the material retaining plate are located on the front side and the rear side of the second rotating shaft respectively when the material collecting hopper is at the first working position, an opening of the material collecting hopper is formed below a discharge port of the discharging chute, and the material retaining plate butts against two sides of the discharge port of the discharge chute in a pressing manner.

Description

technical field [0001] The invention relates to the technical field of auxiliary devices for unloading troughs of mixer trucks, in particular to a novel material receiving device for mixer trucks. Background technique [0002] The mixer truck material receiving device is a device installed at the tail end of the mixer truck discharge tank for receiving the overflow of the discharge tank, which is widely used in the field of mixer trucks; the existing mixer truck material receiving device usually includes The unloading chute and the material receiving mechanism, the material receiving mechanism is a baffle or a material receiving bucket. In the process of use, how to effectively receive the overflow, prevent the overflow from polluting the environment, and dump the overflow conveniently has become a measure of the material receiving. Important criteria for the device. [0003] The invention patent of Chinese Patent Publication No. CN202985791U discloses a concrete mixer truc...

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Problems solved by technology

[0003] The invention patent of Chinese Patent Publication No. CN202985791U discloses a concrete mixer truck unloading device, including a discharge chute, a baffle installed in the discharge chute, and a baffle arranged on the baffle for sealing the baffle and the discharge chute However, this kind of baffle cannot completely prevent the overflow of mortar, and after long-term use, when the rubber is worn, the baffle will overflow again.

[0004] The invention patent of Chinese Patent Publication No. CN201895360U discloses an anti-spilling device for a mixer truck, which includes a cylinder arranged at the discharge end of the discharge hopper, and a discharge mechanism is provided at the bottom of the cylinder. However, this anti-spilling device does not There is no guarantee that the user can discharge the overflow every time. After long-term use, the accumulated material in the cylinder will solidify and gradually lose the function of receiving material.

[0005] The invention patents of Chinese Patent Publication No. CN202805418U and CN202106472U respectively disclose a kind of anti-scattering device for the unloading tank of a concrete mixer truck, a concrete mixer truck, and a mixer truck and its receiving device, both of which include a receiving hopper and an unloading device. The trough and the receiving hopper are rotatably connected to the discharge chute. However, both of these two hoppers have the problems of limited amount of material, easy spillage during the process of receiving overflow, and troublesome pouring of overflow.

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