CN112060349A

CN112060349A - Concrete dosing unit

Info

Publication number: CN112060349A
Application number: CN202010816086.0A
Authority: CN
Inventors: 董延凯
Original assignee: Hunan Create A Machinery Co ltd
Current assignee: Hunan Create A Machinery Co ltd
Priority date: 2020-08-14
Filing date: 2020-08-14
Publication date: 2020-12-11

Abstract

The utility model provides a concrete dosing unit, includes support, former hopper, connects hopper, conveyer belt, drive arrangement, sensor and weighing device, is equipped with the work panel on the support, is equipped with the through-hole on the work panel, and the work panel top is provided with former hopper, installs the conveyer belt between former hopper and work panel, and the material in the former hopper falls on the conveyer belt, is transported through-hole department by the conveyer belt, is equipped with under the through-hole and connects the hopper, connects the below of hopper to be equipped with weighing device. The invention can make the batching of the concrete more accurate, thereby improving the quality of the concrete production and ensuring the quality of the construction engineering.

Description

Concrete dosing unit

Technical Field

The invention relates to the technical field of construction machinery equipment, in particular to a concrete batching device.

Background

The urbanization level of present society is more and more high, can use the concrete when carrying out city construction, the structure of building is more firm and hard during the concrete, the concrete need carry out the concrete batching earlier when using, traditional concrete batching work adopts artifical the completion, intensity of labour is big and work efficiency is low, increase the labour cost of enterprise, and need the workman to control the quality of material component according to experience during the artifical batching and account for the ratio, the error is great, the quality of direct influence concrete and the efficiency of the assembly line of whole stirring, so it is necessary to provide an efficient concrete dosing unit, can make the batching of concrete more accurate, thereby improve the quality of concrete production, guarantee building engineering's quality.

Disclosure of Invention

The invention aims to overcome the defects in the prior art and provide a concrete batching device which can more accurately batch concrete, thereby improving the quality of concrete production and ensuring the quality of construction engineering.

The technical scheme of the invention is as follows: the utility model provides a concrete dosing unit, includes support, former hopper, connects hopper, conveyer belt, drive arrangement, sensor and weighing device, is equipped with the work panel on the support, is equipped with the through-hole on the work panel, and the work panel top is provided with former hopper, installs the conveyer belt between former hopper and work panel, and the material in the former hopper falls on the conveyer belt, is transported through-hole department by the conveyer belt, is equipped with under the through-hole and connects the hopper, connects the below of hopper to be equipped with weighing device.

Furthermore, a sensor is arranged on the weighing device and connected with a driving device, and the driving device controls the work of the conveyor belt according to signals sent by the sensor.

Further, the raw materials fill is fixed at the support through the extension board, still is equipped with the roller that is used for installing the conveyer belt on the extension board.

Furthermore, the working panel on the support is rectangular, and the through hole is formed in the center of the rectangle.

Furthermore, the raw material fill has two, is located the both ends of rectangle work panel respectively to use the through-hole as centrosymmetric setting.

Furthermore, the raw material hopper is big-end-up's toper, and all opens from top to bottom, and the material in the raw material hopper slides down and falls on the conveyer belt through the below opening along the raw material hopper lateral wall under the action of gravity.

Furthermore, the size of the opening below the raw material hopper is matched with the width of the conveyor belt, namely the width of the conveyor belt is larger than that of the opening below the raw material hopper.

Further, the vertical distance between the conveyor belt and the opening below the raw material hopper is 10-20 cm.

Further, the roller shaft is connected with a driving device, and the driving device drives the roller shaft to rotate so as to drive the conveying belt to move.

Further, the driving device is an electric motor and a servo motor.

The principle and the beneficial effects of the invention are as follows: according to the concrete batching device, the sensor is arranged at the weighing device, mass parameters are preset, when one material is transferred to the receiving hopper under the conveying of the conveying belt, the mass of the receiving hopper is measured in real time, when the measured mass data reach preset values, the sensor sends a signal to the driving device, a control center (such as an electric control system) in the driving device sends a command, the driving belt for transferring the current material stops operating, the conveying belt for transferring the next material is started, the second material is transferred to the receiving hopper until the mass of the receiving hopper is monitored by the sensor to reach a set value; discharging the materials in the receiving hopper and repeating the operation. The invention can make the batching of the concrete more accurate, thereby improving the quality of the concrete production and ensuring the quality of the construction engineering.

Drawings

FIG. 1 is a front view of embodiment 1 of the present invention;

FIG. 2 is a top view of embodiment 1 of the present invention;

FIG. 3 is a schematic view of a stent in example 1 of the present invention;

FIG. 4 is a schematic perspective view of embodiment 1 of the present invention;

in the figure: 1-bracket, 11-working panel, 2-raw material hopper, 3-receiving hopper, 4-conveyor belt, 5-weighing device, 6-support plate, 7-roller shaft and 8-through hole.

Detailed Description

The present invention will be described in further detail with reference to the drawings and specific embodiments of the specification, wherein components or systems not specifically described in the present embodiment are all in the prior art, and the left side of fig. 1 is taken as the left side, the right side as the right side, the upper side is taken as the upper side, and the lower side is taken as the lower side.

Example 1

As shown in fig. 1-3, this embodiment is a concrete batching device, including support 1, raw materials fill 2, connect hopper 3, conveyer belt 4, drive arrangement, sensor and weighing device 5, be equipped with work panel 11 on the support 1, be equipped with through-hole 8 on the work panel 11, work panel 11 top is provided with raw materials fill 2, install conveyer belt 4 between raw materials fill 2 and work panel 11, the material in the raw materials fill 2 falls on conveyer belt 4, transport through-hole 8 department by conveyer belt 4, be equipped with under through-hole 8 and connect hopper 3, the below that connects hopper 3 is equipped with weighing device 5.

The weighing device 5 is provided with a sensor, the sensor is connected with a driving device, the driving device controls the work of the conveyor belt 4 according to signals sent by the sensor, the raw material hopper 2 is fixed on the support 1 through a support plate 6, and the support plate 6 is further provided with a roller shaft 7 for mounting the conveyor belt 4.

Working panel 11 on the support 1 of this embodiment is the rectangle, and through-hole 8 is established at the rectangle center, and raw materials fill 2 has two, is located rectangle working panel 11 about both ends respectively, and use through-hole 8 to set up as central symmetry, and raw materials fill 2 is big-end-up's toper, and is the opening of opening from top to bottom, and the material in the raw materials fill 2, fill 2 lateral walls gliding and fall on conveyer belt 4 through the below opening along the raw materials under the action of gravity, and the width of conveyer belt 4 is greater than raw materials fill 2 below openings, conveyer belt 4 with raw materials fill 2 below open-ended perpendicular distance is 15 cm.

The roller shaft 7 is connected with a driving device, the driving device drives the roller shaft 7 to rotate, and then the conveying belt 4 is driven to move, and the driving device is a servo motor.

It should be understood that the present invention is not limited to the above embodiments, but may be implemented by various combinations and modifications of the above technical features, and those skilled in the art can modify, substitute, and use the structure or method of the present invention in other fields without departing from the spirit and scope of the present invention.

Claims

1. The utility model provides a concrete dosing unit, includes support, former hopper and connects the hopper, its characterized in that: still include conveyer belt, drive arrangement, sensor and weighing device, be equipped with the work panel on the support, be equipped with the through-hole on the work panel, work panel top is provided with the raw materials fill, installs the conveyer belt between raw materials fill and work panel, and the material in the raw materials fill falls on the conveyer belt, is transported through-hole department by the conveyer belt, is equipped with under the through-hole and connects the hopper, connects the below of hopper to be equipped with weighing device.

2. A concrete batching device according to claim 1, characterized in that: the weighing device is provided with a sensor, the sensor is connected with a driving device, and the driving device controls the work of the conveyor belt according to signals sent by the sensor.

3. A concrete batching device according to claim 2, characterized in that: the raw material hopper is fixed on the support through a support plate, and a roller shaft used for mounting the conveyor belt is further arranged on the support plate.

4. A concrete batching device according to claim 3, characterized in that: the working panel on the support is rectangular, and the through hole is formed in the center of the rectangle.

5. A concrete batching device according to claim 4, characterized in that: the two raw material hoppers are respectively positioned at two ends of the rectangular working panel and are symmetrically arranged by taking the through hole as a center.

6. A concrete batching device according to claim 5, characterized in that: the raw material hopper is big end down's toper, and all opens from top to bottom, and the material in the raw material hopper slides down along the raw material hopper lateral wall under the action of gravity and falls on the conveyer belt through the below opening.

7. A concrete batching device according to claim 6, characterized in that: the size of the opening below the raw material hopper is matched with the width of the conveyor belt, namely the width of the conveyor belt is larger than that of the opening below the raw material hopper.

8. A concrete batching device according to claim 7, characterized in that: the vertical distance between the conveyor belt and the opening below the raw material hopper is 10-20 cm.

9. A concrete batching device according to claim 3, characterized in that: the roller shaft is connected with a driving device, and the driving device drives the roller shaft to rotate so as to drive the conveying belt to move.

10. A concrete batching device according to claim 3, characterized in that: the driving device is an electric motor and a servo motor.