CN220787427U - Material shortage alarm device of batching mechanism - Google Patents

Abstract

The utility model belongs to the technical field of alarm device, especially, relate to a lack of material alarm device of proportioning mechanism, including proportioning bins, proportioning scales, support frame and alarm module, proportioning scales installs in the support frame upper end, proportioning bins is located the top of proportioning scales, and proportioning bins's discharge port fixed mounting has rotatory feeder, rotatory feeder's discharge end is towards proportioning scales, alarm module includes weighing sensor and audible-visual annunciator. According to the utility model, the proportioning scale weighs the materials falling into the proportioning bin, when the weight of the materials reaches an initial preset value, the weighing sensor feeds back information and stops feeding, namely the blanking weight of each time is quantitative, the storage capacity of the materials in the proportioning bin can be obtained according to the number of times of blanking, and when the materials in the proportioning bin are lower than a material shortage early warning value, the audible and visual alarm gives an alarm so as to warn a worker to carry out feeding measures in the proportioning bin, and the situation of different follow-up blanking is avoided.

Description

Material shortage alarm device of batching mechanism

Technical Field

The utility model relates to an alarm device, in particular to a material shortage alarm device of a batching mechanism.

Background

The existing automatic batching system of the feed factory generally needs batch charging personnel to add materials to a batching bin before starting batching, and in the batching process, the personnel control the service condition of the materials in the batching bin to confirm frequently, so as to inform the batch charging personnel to add the materials to the batching bin in time, so that time and energy of operators are consumed, and feeding is easy to cause untimely material shortage of batching, and production efficiency is reduced. In view of this, this application has designed a feed shortage alarm device of feed proportioning mechanism to satisfy the production demand.

Disclosure of Invention

The main object of the present disclosure is to provide a material shortage alarm device of a batching mechanism, so as to effectively solve the problems proposed by the inventor in the above background art.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:

the utility model provides a lack of material alarm device of proportioning mechanism, includes proportioning bins, proportioning scales, support frame and alarm module, proportioning scales installs in the support frame upper end, proportioning bins is located proportioning scales's top, and proportioning bins's discharge port fixed mounting has rotatory feeder, rotatory feeder's discharge end is towards proportioning scales, alarm module includes weighing sensor and audible-visual annunciator, weighing sensor fixed mounting is on the support frame to be connected with proportioning scales, audible-visual annunciator is installed on proportioning bins, and audible-visual annunciator and weighing sensor all are connected with the controller of peripheral hardware.

Preferably, a discharge gate is arranged at a discharge port of the proportioning scale, and an exhaust valve is arranged on the rotary feeder.

Preferably, the rotary feeder comprises a vertical box, a material conveying cylinder and a material discharging hopper, wherein the top of the vertical box is connected with a proportioning bin in an open mode, the material conveying cylinder is fixedly connected to the lower end of the vertical box and communicated with the lower end of the vertical box, the material discharging hopper is fixedly connected to the left side of the bottom of the material conveying cylinder, and the material discharging hopper faces towards the proportioning scale.

Preferably, the side surface of the vertical box is fixedly provided with a driving motor, the inner wall of the vertical box is rotatably provided with a linkage shaft, the linkage shaft is fixedly connected with the output end of the driving motor, and the linkage shaft is fixedly provided with vertical feeding sheets distributed in an annular array.

Preferably, an X rotary shaft is rotatably arranged on the inner wall of the material conveying cylinder, a spiral feeding sheet is fixedly arranged on the X rotary shaft, and the X rotary shaft is driven to rotate by an external motor.

Preferably, an air hammer is arranged on the inclined section of the proportioning bin.

In view of this, compared with the prior art, the beneficial effects of the utility model are:

in this application, (one), during the unloading, the air hammer beats the slope section of proportioning bins, make the material whereabouts in the rotatory feeder, send the proportioning scale by the rotatory feeder again, weigh the material that falls into the proportioning scale, when the material weight reaches initial default, weighing sensor feedback information and stop feeding, the unloading weight at every turn is the ration promptly, the material storage volume in the proportioning bins can be known according to the number of times of unloading, when the material in the proportioning bins is less than the lack of materials early warning value, audible and visual alarm sends the warning, in order to warn the staff and carry out the feeding measure in to proportioning bins, avoid appearing the circumstances that follow-up unloading is different.

(II), in this application, the interior material of batching storehouse gets into earlier in erecting the case, driving motor drives the universal driving axle and rotates for each vertical pay-off piece rotates, in with the material progressively send the defeated feed cylinder of below, the rotation of X pivot and screw feed piece makes the material continue to carry, and falls to the batching scale by the hopper, and the transport stream of material is smooth quick, reduces the card and is dund.

Drawings

FIG. 1 is a schematic diagram showing a material shortage alarm device of a batching mechanism provided by the utility model;

FIG. 2 is a schematic diagram of the scale of FIG. 1;

FIG. 3 is a schematic view of the proportioning bin of FIG. 1;

FIG. 4 is a schematic view showing the internal structure of the rotary feeder;

fig. 5 shows a side view of the connection of the vertical feed tab to the linkage shaft.

Icon:

1-a proportioning bin; 2-proportioning; 3-supporting frames; 4-a weighing sensor; 5-air hammer; 6-a discharge gate; 7-rotating a feeder; 71-vertical boxes; 72-a feed delivery cylinder; 73-discharging a hopper; 8-an audible and visual alarm; 9-driving a motor; 10-exhaust valve; 11-a linkage shaft; 12-vertical feeding sheets; a 13-X rotating shaft; 14-screw feed sheet.

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. 1-5, the present utility model provides the following embodiments:

the utility model provides a lack of material alarm device of proportioning mechanism, including proportioning bins 1, proportioning scales 2, support frame 3 and alarm module, proportioning scales 2 are installed in support frame 3 upper ends, proportioning bins 1 is located proportioning scales 2's top, and proportioning bins 1's discharge port fixed mounting has rotatory feeder 7, rotatory feeder 7's discharge end is towards proportioning scales 2, alarm module includes weighing sensor 4 and audible-visual annunciator 8, weighing sensor 4 fixed mounting is on support frame 3, and be connected with proportioning scales 2, audible-visual annunciator 8 is installed on proportioning bins 1, and audible-visual annunciator 8 and weighing sensor 4 all are connected with the controller of peripheral hardware.

Specifically, a discharge gate 6 is arranged at a discharge port of the proportioning scale 2, the discharge gate 6 is opened to discharge materials on the proportioning scale 2, an exhaust valve 10 is arranged on the rotary feeder 7, and an air hammer 5 is arranged on an inclined section of the proportioning bin 1.

Specifically, the rotary feeder 7 is composed of a vertical box 71, a feed conveying cylinder 72 and a discharge hopper 73, the top of the vertical box 71 is connected with the proportioning bins 1 in an open mode, the feed conveying cylinder 72 is fixedly connected to the lower end of the vertical box 71 and communicated with the lower end of the vertical box 71, the discharge hopper 73 is fixedly connected to the left side of the bottom of the feed conveying cylinder 72, and the discharge hopper 73 faces the proportioning scale 2.

Specifically, a driving motor 9 is fixedly installed on the side surface of the vertical box 71, a linkage shaft 11 is rotatably installed on the inner wall of the vertical box 71, the linkage shaft 11 is fixedly connected with the output end of the driving motor 9, vertical feeding sheets 12 distributed in an annular array are fixedly installed on the linkage shaft 11, an X rotary shaft 13 is rotatably installed on the inner wall of the feeding barrel 72, a spiral feeding sheet 14 is fixedly installed on the X rotary shaft 13, and the X rotary shaft 13 is driven to rotate by an external motor.

The specific implementation manner of the embodiment is as follows: when the material is discharged, the air hammer knocks on the inclined section of the proportioning bin 1, so that the material falls into the rotary feeder 3, and then the material is sent to the proportioning scale 2 by the rotary feeder 3, the proportioning scale 2 weighs the fallen material, when the weight of the material reaches an initial preset value, the weighing sensor 4 feeds back information and stops feeding, namely, the discharging weight of each time is quantitative, the storage amount of the material in the proportioning bin 1 can be obtained according to the number of times of discharging, and when the material in the proportioning bin 1 is lower than a material shortage early warning value, the audible and visual alarm 8 gives an alarm to warn a worker to perform material supplementing measures on the material in the proportioning bin 1, so that the situation of different subsequent discharging is avoided;

the materials in the proportioning bin 1 firstly enter the vertical box 71, the driving motor 9 drives the linkage shaft 11 to rotate, so that each vertical feeding sheet 12 rotates to gradually convey the materials to the feeding barrel 72 below, the X rotating shaft 13 and the spiral feeding sheet 14 rotate, the materials are continuously conveyed, the materials fall into the proportioning scale 2 from the discharging hopper 73, the conveying flow of the materials is smooth and rapid, and the clamping and the stopping are reduced.

In the description of the present specification, the descriptions of the terms "one embodiment," "example," "specific example," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the utility model disclosed above are intended only to assist in the explanation of the utility model. The preferred embodiments are not exhaustive or to limit the utility model to the precise form disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best understand and utilize the utility model. The utility model is limited only by the claims and the full scope and equivalents thereof.

Claims (6)

1. A lack of material alarm device of batching mechanism, its characterized in that: including proportioning bins (1), proportioning scales (2), support frame (3) and alarm module, proportioning scales (2) are installed in support frame (3) upper end, proportioning bins (1) are located the top of proportioning scales (2), and the discharge port fixed mounting of proportioning bins (1) has rotatory feeder (7), the discharge end of rotatory feeder (7) is towards proportioning scales (2), alarm module includes weighing sensor (4) and audible-visual annunciator (8), weighing sensor (4) fixed mounting is on support frame (3) to be connected with proportioning scales (2), audible-visual annunciator (8) are installed on proportioning bins (1), and audible-visual annunciator (8) and weighing sensor (4) are all connected with the controller of peripheral equipment.

2. A starved alarm apparatus for a dosing mechanism according to claim 1, wherein: the discharging port of the proportioning scale (2) is provided with a discharging gate (6), and the rotary feeder (7) is provided with an exhaust valve (10).

3. A starved alarm apparatus for a dosing mechanism according to claim 2, wherein: the rotary feeder (7) consists of a vertical box (71), a feed conveying barrel (72) and a discharge hopper (73), wherein the top of the vertical box (71) is open and connected with a proportioning bin (1), the feed conveying barrel (72) is fixedly connected to the lower end of the vertical box (71) and communicated with the lower end of the vertical box, the discharge hopper (73) is fixedly connected to the left side of the bottom of the feed conveying barrel (72), and the discharge hopper (73) faces towards a proportioning scale (2).

4. A starved alarm apparatus for a dosing mechanism according to claim 3, wherein: the side of perpendicular case (71) is fixed mounting has driving motor (9), the inner wall of perpendicular case (71) rotates and installs universal driving shaft (11), and universal driving shaft (11) and driving motor (9) output rigid coupling, fixed mounting has vertical pay-off piece (12) that are annular array and distribute on universal driving shaft (11).

5. A starved alarm apparatus for a dosing mechanism according to claim 4, wherein: an X rotary shaft (13) is rotatably arranged on the inner wall of the material conveying cylinder (72), a screw feeding piece (14) is fixedly arranged on the X rotary shaft (13), and the X rotary shaft (13) is driven to rotate by an external motor.

6. A starved alarm apparatus for a dosing mechanism according to claim 1, wherein: an air hammer (5) is arranged on the inclined section of the proportioning bin (1).