CN219622286U - Concrete hopper - Google Patents

Abstract

The utility model relates to the field of concrete conveying or transporting devices, in particular to a concrete hopper. The automatic feeding device comprises a bracket and a hopper body arranged on the bracket, and is characterized in that the lower end of the hopper body is of a structure with gradually contracted inner diameter and obliquely extended to one side; the device comprises a motor frame, a motor and a stirring rod, wherein the motor frame is arranged on one side above a hopper body, the motor is fixedly connected to the motor frame, the stirring rod is connected to an output shaft of the motor, the stirring rod is arranged in the hopper body in a mode of extending obliquely downwards to a discharge valve of the hopper body, and a battery for supplying power to the motor is arranged on one side, opposite to the discharge valve, of the lower end of the hopper body. The utility model provides a concrete hopper capable of discharging smoothly.

Description

Concrete hopper

Technical Field

The utility model relates to the field of concrete conveying or transporting devices, in particular to a concrete hopper.

Background

In the construction process, concrete in a concrete mixer truck is firstly discharged into a hopper, and then the hopper is lifted to a pouring position. The hopper comprises a bracket, a material containing hopper body is arranged on the bracket, and a discharge valve is arranged at the lower end of the material containing hopper body. The discharging valve is opened to discharge, but in actual use, the discharging is not smooth, and the hopper is required to be knocked or vibrated by manpower to discharge.

Disclosure of Invention

The technical problem to be solved by the utility model is to provide a smooth unloading concrete hopper aiming at the defects in the prior art.

The technical scheme for solving the technical problems is as follows:

the concrete hopper comprises a bracket and a hopper body arranged on the bracket, and is characterized in that the lower end of the hopper body is of a structure with gradually contracted inner diameter and obliquely extended to one side; the device comprises a motor frame, a motor and a stirring rod, wherein the motor frame is arranged on one side above a hopper body, the motor is fixedly connected to the motor frame, the stirring rod is connected to an output shaft of the motor, the stirring rod is arranged in the hopper body in a mode of extending obliquely downwards to a discharge valve of the hopper body, and a battery for supplying power to the motor is arranged on one side, opposite to the discharge valve, of the lower end of the hopper body.

Preferably, the upper end of the stirring rod is a straight rod section, and the lower end of the stirring rod is a C-shaped section.

Preferably, the motor frame is fixedly connected to the bracket.

Preferably, the lower extreme of support is equipped with the crossbeam that is parallel to each other, is equipped with the backup pad between the crossbeam, battery fixed connection is in the backup pad.

Preferably, the upper end of the hopper body is also covered with a screen.

The beneficial effects of the utility model are as follows:

according to the utility model, the lower end of the hopper body is provided with the structure that the inner diameter is gradually contracted and the hopper body is inclined to one side, the arch breaking device matched with the structure is arranged in the hopper body, the motor is arranged on one side of the hopper body and can not influence the feeding of the hopper body into the device, the stirring rod continuously rotates to prevent the accumulation of materials at the discharge port and keep the discharging process smooth, the stirring rod is designed with a simple structure, the resistance is small in the stirring process, a motor with lower power can be arranged under the condition of using a battery, frequent charging or battery replacement is avoided, and the device has better use experience and stronger practicability.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

in the figure: 1. the device comprises a bracket, a cross beam, a material containing hopper body, a discharge valve, a motor frame, a motor, a stirring rod, a straight rod section, a C-shaped section and a battery.

Detailed Description

The principles and features of the present utility model are described below with reference to the drawings, the illustrated embodiments are provided for illustration only and are not intended to limit the scope of the present utility model.

As shown in fig. 1, a concrete hopper of the present embodiment includes a bracket 1, a hopper body 2 provided on the bracket 1, and an arch breaking device.

The lower end of the hopper body 2 is of a structure with gradually contracted inner diameter and extending obliquely to one side.

The arch breaking device comprises a motor 4 frame 3, a motor 4, a stirring rod 5 and a battery 6.

The motor 4 frame 3 sets up in the one side of flourishing hopper body 2 top, specifically, motor 4 frame 3 fixed connection is in on the support 1. The motor 4 is fixedly connected to the motor 4 frame 3, the stirring rod 5 is connected to the output shaft of the motor 4, and the stirring rod 5 is arranged in the hopper body 2 in a mode of extending obliquely downwards to the discharge valve 20 of the hopper body 2.

In this embodiment, the upper end of the stirring rod 5 is a straight rod section 50, the lower end is a C-shaped section 51, and the C-shaped section 51 can improve the stirring effect on concrete. Although the stirring rod 5 can be set into other common structural forms in the field, because the device is inconvenient to connect with a fixed power supply in a moving state, a battery 6 is arranged as a power supply of the motor 4, and it can be understood that in order to save electric energy, the motor 4 with smaller power is required to drive the stirring mechanism to rotate to break an arch, so that the stirring rod 5 with smaller resistance is arranged as the stirring mechanism, and the energy consumption is reduced on the premise of achieving the arch breaking effect.

The battery 6 is arranged at one side of the lower end of the hopper body 2 opposite to the discharge valve 20. Preferably, the lower end of the bracket 1 is provided with cross beams 10 parallel to each other, a supporting plate is arranged between the cross beams 10, and the battery 6 is fixedly connected on the supporting plate. The battery 6 is arranged at this position to make reasonable use of space.

Further, the upper end of the hopper body 2 is also covered with a screen. The concrete flowing down from the concrete mixer truck firstly passes through the screen to block the oversized object blocks, and then flows into the hopper body 2. The device is lifted to the position to be cast by a crane, the motor 4 is started, the discharge valve 20 is opened at the same time, and concrete smoothly flows out under the stirring of the stirring rod 5 without being blocked.

The lower extreme of flourishing hopper body 2 is the structure that the internal diameter contracts gradually and extend to one side slope, broken encircle the whole slope setting of device and the structure of flourishing hopper body 2 cooperate, motor 4 sets up in one side of flourishing hopper body 2 can not influence to this device in-feeding, stir rod 5 constantly rotates prevent that the discharge gate material from piling up, make the process of unloading remain smooth and easy, stir rod 5 has designed succinct structure stirring in-process resistance little moreover, can set up motor 4 of less power under the circumstances of using battery 6, avoid frequently charging or trade battery 6, use experience is better.

It is apparent that the above examples are given by way of illustration only and are not limiting of the embodiments. Other variations or modifications of the above description will be apparent to those of skill in the art. It is not necessary here nor is it exhaustive of all embodiments. While still being apparent from variations or modifications that may be made by those skilled in the art are within the scope of the utility model.

Claims (5)

1. The concrete hopper comprises a bracket (1) and a hopper body (2) arranged on the bracket (1), and is characterized in that the lower end of the hopper body (2) is of a structure with gradually contracted inner diameter and obliquely extended to one side; still include broken device that encircles, it includes motor (4) frame (3) that sets up in flourishing hopper body (2) top one side, motor (4) of fixed connection on motor (4) frame (3) and connect stirring rod (5) on motor (4) output shaft, stirring rod (5) set up in flourishing hopper body (2) with the mode that slope downwardly extending to flourishing hopper body (2) bleeder valve (20) department, flourishing hopper body (2) lower extreme is equipped with battery (6) for motor (4) power supply with one side that bleeder valve (20) are on the back of the body.

2. A concrete hopper according to claim 1, characterized in that the upper end of the stirring rod (5) is a straight rod section (50) and the lower end is a C-shaped section (51).

3. A concrete hopper according to claim 1, characterized in that the motor (4) frame (3) is fixedly connected to the support (1).

4. A concrete hopper according to claim 1 or 3, characterized in that the lower end of the support (1) is provided with mutually parallel cross beams (10), support plates are arranged between the cross beams (10), and the batteries (6) are fixedly connected to the support plates.

5. A concrete hopper according to claim 1 or 2, characterized in that the upper end of the hopper body (2) is also covered with a screen.