CN219546154U - Material metering and feeding device - Google Patents

Abstract

The utility model discloses a material metering and feeding device which comprises a bracket, a first-stage bin, an upper feeder, a metering bin, a lower feeder and a belt conveyor, wherein the bracket is arranged on the upper feeder; the utility model discloses a conveyor belt conveyor, including support top, support top central authorities are equipped with the one-level feed bin, one-level feed bin bottom is equipped with the batcher, it is equipped with the measurement storehouse to go up the batcher below, the measurement storehouse bottom is equipped with down the batcher, it is equipped with the belt conveyor to go down the batcher bottom. The device realizes automatic feeding and discharging through the arrangement of all parts, automatically loads and unloads the weighing, does not need manual loading and unloading weighing, improves the weighing precision, saves the labor cost and improves the benefit.

Description

Material metering and feeding device

Technical Field

The utility model relates to the technical field of metering device equipment, in particular to a material metering and feeding device.

Background

The weighing and metering equipment is used for collecting signals through a pressure sensor and displaying weight after conversion through a circuit. The original balance is a mechanical balance, mainly uses lever principle, is fully mechanical, needs manual assistance, and does not need energy sources such as electric power. In the dangerous waste disposal process, the weight of each batch of added various auxiliary materials is calculated through theoretical compatibility, and then the auxiliary materials are arranged in a batching metering system, so that the weight deviation of the metered materials is required to be small. At present, the weighing is manually loaded and unloaded, and the problems of low metering weight precision, high labor cost and the like exist. The automatic metering and feeding system special for current production is a key for stable production.

Disclosure of Invention

The utility model aims to solve the defects in the prior art and provides a material metering and feeding device.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: a material metering and feeding device comprises a bracket, a first-level bin, an upper feeder, a metering bin, a lower feeder and a belt conveyor; the utility model discloses a conveyor belt conveyor, including support top, support top central authorities are equipped with the one-level feed bin, one-level feed bin bottom is equipped with the batcher, it is equipped with the measurement storehouse to go up the batcher below, the measurement storehouse bottom is equipped with down the batcher, it is equipped with the belt conveyor to go down the batcher bottom.

Further, the automatic feeding device also comprises a singlechip controller and a gravity sensor, wherein the singlechip controller is electrically connected with the gravity sensor, the upper feeder and the lower feeder respectively, and the gravity sensor is arranged in the metering bin.

Further, a first hanging lug is arranged on the side wall of the lower part of the primary bin, and the first hanging lug is connected with the upper feeder through a first reinforcing rib.

Further, a second hanging lug is arranged on the side wall of the lower part of the metering bin and is connected with the lower feeder through a second reinforcing rib.

Further, the metering bin is fixedly connected with the bracket through a supporting plate.

The utility model has the following beneficial effects: the device realizes automatic feeding and discharging through the arrangement of all parts, automatically loads and unloads the weighing, does not need manual loading and unloading weighing, improves the weighing precision, saves the labor cost and improves the benefit.

Drawings

Fig. 1 is a schematic diagram of the overall structure of the present utility model.

Legend description:

1. a first-stage storage bin; 2. feeding a feeder; 3. a gravity sensor; 4. a metering bin; 5. a lower feeder; 6. a belt conveyor; 7. a bracket; 8. a first hanger; 9. a first reinforcing rib; 10. a second hanger; 11. a second reinforcing rib; 12. and a support plate.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1, one embodiment provided by the present utility model: a material metering and feeding device comprises a bracket 7, a primary bin 1, an upper feeder 2, a metering bin 4, a lower feeder 5 and a belt conveyor 6; the utility model discloses a feeding device, including support 7, upper feeder 2, lower feeder 5 bottom is equipped with first-order feed bin 1, first-order feed bin 1 bottom is equipped with upper feeder 2, upper feeder 2 below is equipped with measurement storehouse 4, measurement storehouse 4 bottom is equipped with lower feeder 5.

Specifically, the automatic weighing machine further comprises a singlechip controller and a gravity sensor 3, wherein the singlechip controller is respectively and electrically connected with the gravity sensor 3, the upper feeder 2 and the lower feeder 5, and the gravity sensor 3 is arranged in the weighing bin 4.

Specifically, a first hanging lug 8 is arranged on the side wall of the lower part of the primary storage bin 1, and the first hanging lug 8 is connected with the upper feeder 2 through a first reinforcing rib 9.

Specifically, a second hanging lug 10 is arranged on the side wall of the lower part of the metering bin 4, and the second hanging lug 10 is connected with the lower feeder 5 through a second reinforcing rib 11.

Specifically, the metering bin 4 is fixedly connected with the bracket 7 through a supporting plate 12.

Working principle: the material gets into one-level feed bin 1 by the charge door in, carry out temporary storage, when singlechip controller sends control signal, control signal transmission instruction gives the upper feeder, control the upper feeder and open, realize the flow of material, the material gets into in the below measurement storehouse under the transport of upper feeder, gravity sensor begins to measure the material, when the material that enters into in the measurement storehouse reaches the weight that has set for in advance, gravity sensor sends the signal, the upper feeder stops the work this moment, lower feeder begins to work, transport the material in the measurement storehouse to band conveyer on, carry to the service point by band conveyer again, reciprocating operation in proper order, in the use can be reserved the bed charge setting for protection measurement storehouse and lower feeder are not broken by the material impact, the demand material weight equals the weight of measurement storehouse material and subtracts the bed charge.

Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.

Claims (5)

1. A material metering feeder, characterized in that: comprises a bracket (7), a primary bin (1), an upper feeder (2), a metering bin (4), a lower feeder (5) and a belt conveyor (6); the utility model discloses a feeding device for a coal mine, including support (7), feeder (2), measuring bin (4), lower feeder (5) bottom is equipped with first-order feed bin (1) in support (7) top central authorities department, first-order feed bin (1) bottom is equipped with feeder (2), go up feeder (2) below and be equipped with measuring bin (4), measuring bin (4) bottom is equipped with lower feeder (5), lower feeder (5) bottom is equipped with belt conveyer (6).

2. The material metering device of claim 1, wherein: the automatic feeding device is characterized by further comprising a single-chip microcomputer controller and a gravity sensor (3), wherein the single-chip microcomputer controller is electrically connected with the gravity sensor (3), the upper feeder (2) and the lower feeder (5) respectively, and the gravity sensor (3) is arranged in the metering bin (4).

3. The material metering device of claim 1, wherein: the first hanging lugs (8) are arranged on the side wall of the lower portion of the primary storage bin (1), and the first hanging lugs (8) are connected with the upper feeder (2) through first reinforcing ribs (9).

4. The material metering device of claim 1, wherein: the side wall of the lower part of the metering bin (4) is provided with a second hanging lug (10), and the second hanging lug (10) is connected with the lower feeder (5) through a second reinforcing rib (11).

5. The material metering device of claim 1, wherein: the metering bin (4) is fixedly connected with the bracket (7) through the supporting plate (12).