CN212720836U

CN212720836U - Alloy smelting pot measurement feed arrangement

Info

Publication number: CN212720836U
Application number: CN202021159031.9U
Authority: CN
Inventors: 孟国军; 杨伟标; 腾松成
Original assignee: Zhejiang Friendship New Material Co Ltd
Current assignee: Zhejiang Friendship New Material Co Ltd
Priority date: 2020-06-19
Filing date: 2020-06-19
Publication date: 2021-03-16
Anticipated expiration: 2030-06-19

Abstract

The utility model discloses an alloy smelting pot measurement feed arrangement will weigh the ratio and combine together with the feedstock process, has solved the feeding and has used long, the unsafe problem of ratio. The key points of the technical scheme are as follows: the metering and feeding device for the alloy smelting furnace comprises two conveying rods, a plurality of material hoppers and a weighing sensor, wherein the two conveying rods are arranged in parallel, and a plurality of slotted holes which are arranged at equal intervals are formed in the conveying rods; the material hopper is characterized in that two hanging parts are arranged on the side wall of the material hopper, the two hanging parts are symmetrically arranged about the axis of the material hopper, the material hopper is positioned between the two conveying rods and is movably connected with the conveying rods, the two hanging parts of the material hopper are respectively positioned in the slotted holes of the two conveying rods, and a movable space is reserved between the hanging parts and the inner walls of the slotted holes.

Description

Alloy smelting pot measurement feed arrangement

Technical Field

The utility model relates to the field of mechanical parts, specifically an alloy smelting pot measures feed arrangement.

Background

In the process of metal smelting and casting, a plurality of raw materials are required to be fed according to a certain proportion, so that the weight of each raw material needs to be weighed before feeding, the proportion of each raw material is calculated, if a certain raw material does not reach the required proportion, part of the raw materials needs to be added or removed to adjust the proportion, and finally the raw materials are mixed together and put into a furnace.

At present the mill generally through weighing or weighing car weigh the weight of each raw materials, transport according to certain proportion again and carry out the feeding to feed arrangement in, but this kind of feeding mode process is comparatively loaded down with trivial details now, and it is longer to use time, and the in-process of transporting after weighing the completion causes the raw materials unrestrained, leaks easily to the ratio that leads to the raw materials is inaccurate, influences product quality.

SUMMERY OF THE UTILITY MODEL

The utility model aims at the problem that exists among the above-mentioned prior art, provide an alloy smelting pot measurement feed arrangement, will weigh the ratio and combine together with the feedstock process, solved the feeding with long, the unsafe problem of ratio.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the metering and feeding device for the alloy smelting furnace comprises two conveying rods, a plurality of material hoppers and a weighing sensor, wherein the two conveying rods are arranged in parallel, and a plurality of slotted holes which are arranged at equal intervals are formed in the conveying rods; the material hopper is characterized in that two hanging parts are arranged on the side wall of the material hopper, the two hanging parts are symmetrically arranged about the axis of the material hopper, the material hopper is positioned between the two conveying rods and is movably connected with the conveying rods, the two hanging parts of the material hopper are respectively positioned in the slotted holes of the two conveying rods, and a movable space is reserved between the hanging parts and the inner walls of the slotted holes.

Preferably, the hanging piece is cylindrical, the bottom of the slotted hole is arc-shaped, the width of the slotted hole is gradually increased from the bottom to the top, and the distance from the bottom to the top of the slotted hole is greater than the diameter of the hanging piece.

Preferably, the conveying rod is provided with a horizontal movement structure and a vertical movement structure.

Preferably, still include material mixing mechanism, material mixing mechanism includes mixing barrel, business turn over material mouth and is used for the rotatory revolution mechanic of mixing barrel.

Preferably, the shape of the mixing barrel is an inclined cylinder with a round bottom surface; the rotating structure is arranged on the bottom surface of the mixing barrel and deviates from the axis of the bottom surface of the mixing barrel.

Preferably, the edge of the material inlet and the material outlet is provided with a stop lever for rotating the material hopper.

Preferably, the load cell is equipped with an information processing mechanism.

Preferably, the information processing mechanism comprises a display module and a calculation module, and the calculation module adopts a process computer or a microcomputer.

Preferably, the weighing sensor and the information processing mechanism are connected through a wireless transmission technology.

Compared with the prior art, the alloy smelting furnace metering and feeding device adopting the technical scheme has the following beneficial effects:

one, adopt the utility model discloses an alloy smelting pot measures feed arrangement sets up a plurality of hoppers that are used for weighing before the feed inlet of smelting pot, directly feeds after weighing to every kind of raw materials one by one, can adjust the weight of every kind of raw materials according to required proportion at the in-process of weighing, is favorable to saving the input time, has avoided material loss in the transportation, is favorable to the accuracy of raw materials ratio.

Two, in preferred scheme, the raw materials after weighing send to the blending barrel earlier, and the barrel slope of blending barrel just can rotate, can make in the bucket multiple raw materials make a round trip to run between two bottom surfaces of blending barrel to strengthen the motion of raw materials and roll, make multiple raw materials mix more evenly, then make the raw materials after getting into the smelting furnace fully contact, improve product quality.

The calculating module can process information from the weighing sensor, calculate the required weight of each raw material based on a certain proportion, and calculate the difference between the actual weight of the material and the required weight, so that workers can add or remove partial materials conveniently, and the matching accuracy is kept; in the preferred scheme, information processing mechanism and weighing sensor wireless connection are favorable to avoiding the mixed and disorderly, occupation space of circuit that the dilatory electric wire caused, influence workman's activity and machine operation scheduling problem, and smelting, founding workshop temperature are higher moreover, and the circuit is destroyed easily, adopts wireless connection to have higher security.

Drawings

FIG. 1 is a schematic structural view of an embodiment of the alloy melting furnace metering and feeding device of the present invention.

Fig. 2 is a schematic structural diagram of the conveying rod and the material hopper in the embodiment.

Fig. 3 is a schematic structural diagram (another view angle) of the present embodiment.

Fig. 4 is a schematic diagram of a usage manner of the information processing mechanism in this embodiment.

Reference numerals: 1. a conveying rod; 10. a slot; 11. a horizontal motion structure; 12. a vertical motion structure; 2. A material hopper; 20. a suspension member; 3. a weighing sensor; 4. a material mixing mechanism; 40. a mixing barrel; 41. feeding and discharging ports; 42. a rotating structure; 43. a stop lever; 5. an information processing mechanism; 50. a calculation module; 51. a display module; 6. an alloy furnace.

Detailed Description

The present invention will be further described with reference to the accompanying drawings.

Alloy smelting pot measurement feed arrangement as shown in figure 1, including conveying rod 1, three material hopper 2, weighing sensor 3 and material mixing mechanism 4, the quantity of conveying rod 1 is two, two conveying rod 1 parallels set up side by side, three material hopper 2 is located between two conveying rod 1 and material hopper 2 and conveying rod 1 swing joint, weighing sensor 3 is located the below of material hopper 2, material mixing mechanism 4 is located directly over 6 feed inlets of alloy smelting pot, when material mixing mechanism 4 does not operate, material mixing mechanism 4's business turn over mouth 41 is towards directly over, but conveying rod 1 horizontal motion drives three material hopper 2 and passes through directly over from material mixing mechanism 4's business turn over mouth 41.

As shown in fig. 2, three pairs of slotted holes 10 are arranged on the conveying rod 1 at equal intervals, two hanging pieces 20 are arranged on the side wall of the material hopper 2, the two hanging pieces 20 are symmetrically arranged about the axis of the material hopper 2, the hanging pieces 20 are cylindrical, the bottom of the slotted hole 10 is arc-shaped, the width of the slotted hole 10 is gradually increased from the bottom to the top, the distance from the bottom to the top of the slotted hole 10 is greater than the diameter of the hanging pieces 20, the two hanging pieces 20 of the material hopper 2 are respectively positioned in the slotted holes 10 of the two conveying rods 1, and a space for the hanging pieces 20 to move up and down is reserved between the.

The conveying rod 1 is provided with a horizontal movement structure 11 and a vertical movement structure 12, the horizontal movement structure 11 is a sliding rod driven by a servo motor, and the vertical movement structure 12 is a lifting rod driven by a hydraulic rod.

The horizontal movement structure 11 drives the material hopper 2 to move right above the weighing sensor 3, then the vertical movement structure 12 drives the material hopper 2 to move downwards, when the bottom of the material hopper 2 contacts a weighing disc of the weighing sensor 3, a hanging part 20 of the material hopper 2 is separated from a slotted hole 10 of the conveying rod 1, and at the moment, the weight of the raw materials in the material hopper 2 can be measured; after the measurement is finished, the vertical movement structure 12 drives the material hopper 2 to move upwards, then the horizontal movement structure 11 drives the material hopper 2 to move continuously forwards until the next material hopper 2 moves to a position right above the weighing sensor 3, and the second measurement is carried out.

As shown in fig. 3, the material mixing mechanism 4 includes a mixing barrel 40, a material inlet and outlet 41, and a rotating structure 42 for rotating the mixing barrel 40, wherein the mixing barrel 40 is in the shape of an oblique cylinder with a circular bottom surface; the rotating structure 42 is disposed on the bottom surface of the mixing barrel 40, the rotating structure 42 deviates from the axis of the bottom surface of the mixing barrel 40, the rotating structure 42 is connected to an output rotating shaft of a servo motor, and the servo motor drives the mixing barrel 40 to rotate.

The edge of the material inlet and outlet 41 is provided with a blocking rod 43 for rotating the material hopper 2, when the material hopper 2 moves to be close to the material inlet and outlet 41, the side wall of the material hopper 2 is blocked by the blocking rod 43 and cannot move forward continuously, and the upper opening of the material hopper 2 is driven by the conveying rod 1 to move forward continuously, so that the material hopper 2 turns over gradually, and the raw materials in the material hopper 2 are poured into the mixing barrel 40.

As shown in fig. 4, the weighing sensor 3 is equipped with an information processing mechanism 5, the information processing mechanism 5 includes a display module 51 and a calculation module 50, the calculation module 50 is a microcomputer, the weighing sensor 3 and the information processing mechanism 5 are connected by a wireless transmission technology, the calculation module 50 can process information from the weighing sensor 3, the required weight of each raw material is calculated based on a certain proportion, the difference between the actual weight and the required weight of the material can also be calculated, so that the weighing sensor is convenient for workers to add or remove part of the material, and the accuracy of the proportioning is maintained.

The above description is a preferred embodiment of the present invention, and a person skilled in the art can make several modifications and improvements without departing from the principles of the present invention, and these should also be regarded as the protection scope of the present invention.

Claims

1. A metering and feeding device of an alloy smelting furnace is characterized in that: the device comprises two conveying rods (1), a plurality of material hoppers (2) and weighing sensors (3), wherein the two conveying rods (1) are arranged in parallel, and a plurality of slotted holes (10) which are arranged at equal intervals are formed in the conveying rods (1); the material hopper is characterized in that two hanging parts (20) are arranged on the side wall of the material hopper (2), the two hanging parts (20) are symmetrically arranged about the axis of the material hopper (2), the material hopper (2) is positioned between the two conveying rods (1), the material hopper (2) is movably connected with the conveying rods (1), the two hanging parts (20) of the material hopper (2) are respectively positioned in slotted holes (10) of the two conveying rods (1), and a movable space is reserved between the hanging parts (20) and the inner walls of the slotted holes (10).

2. The alloy furnace metering feed device of claim 1, wherein: the hanger (20) is cylindrical, the bottom of the slotted hole (10) is arc-shaped, the width of the slotted hole (10) is gradually increased from the bottom to the top, and the distance from the bottom to the top of the slotted hole (10) is greater than the diameter of the hanger (20).

3. The alloy furnace metering feed device of claim 1, wherein: the conveying rod (1) is provided with a horizontal movement structure (11) and a vertical movement structure (12).

4. The alloy furnace metering feed device of claim 1, wherein: still include material mixing mechanism (4), material mixing mechanism (4) are including mixing barrel (40), business turn over material mouth (41) and be used for rotary structure (42) of mixing barrel (40).

5. The alloy furnace metering feed device of claim 4, wherein: the mixing barrel (40) is in the shape of an inclined cylinder with a round bottom surface; the rotating structure (42) is arranged on the bottom surface of the mixing barrel (40), and the rotating structure (42) deviates from the axis of the bottom surface of the mixing barrel (40).

6. The alloy furnace metering feed device of claim 4, wherein: and a stop lever for rotating the material hopper (2) is arranged at the edge of the material inlet/outlet (41).

7. The alloy furnace metering feed device of claim 1, wherein: the weighing cell (3) is equipped with an information processing means (5).

8. The alloy furnace metering feed device of claim 7, wherein: the information processing mechanism (5) comprises a display module (51) and a calculation module (50), and the calculation module (50) adopts a process computer or a microcomputer.

9. The alloy furnace metering feed device of claim 7, wherein: the weighing sensor (3) and the information processing mechanism (5) are connected through a wireless transmission technology.