CN217392548U - Material crushing device for metallurgy - Google Patents

Abstract

The utility model discloses a material crushing device for metallurgy, including broken storehouse and end storehouse, the fixedly connected with bearing bar in broken storehouse, equidistant distribution of bearing bar, the inboard in broken storehouse is provided with broken subassembly, broken subassembly is located the below of bearing bar, broken subassembly includes location axle and quartering hammer, fixes a position epaxial quartering hammer that is provided with, rotates between quartering hammer and the location axle to be connected, and the quartering hammer centers on the equidistant distribution in axle center of location axle, and the quartering hammer passes from the crack of bearing bar when the pivoted, and the one end fixedly connected with driving motor in broken storehouse. The crushing assembly can avoid the situation that the required crushed materials are accumulated on the crushing assembly at one time, so that the crushing assembly is blocked, and when the positioning shaft rotates at a high speed under the driving of the driving motor, the crushing hammer is enabled to continuously hit the materials, so that the materials are crushed, and the materials after being crushed can fall onto the material guide plate through the screening groove and are discharged.

Description

Material crushing device for metallurgy

Technical Field

The utility model relates to a breaker technical field specifically is a material crushing device for metallurgy.

Background

Powder metallurgy is a process technology for preparing metal powder or taking metal powder as a raw material to manufacture metal materials, composite materials and various products through forming and sintering, and the powder metallurgy method has a similar place to the production of ceramics, and the two belong to powder sintering technologies.

The prior publication No. CN213408958U discloses a shearing mechanism of a metallurgical powder crusher, which comprises a shell, a crushing assembly and a screening element, wherein the shell comprises a charging hopper, the lower end of the charging hopper is connected with a crushing bin, and the lower end of the crushing bin is connected with a discharging bin; the crushing assembly is arranged in the crushing bin; the screening piece is arranged in the discharge bin; the crushing assembly comprises a support positioned behind the shell, a crushing motor is installed at the upper end of the support, and the crushing motor is connected with a rotating shaft through a coupler. The shearing mechanism of the metallurgical powder crusher provided by the utility model improves the structure of the crushing hob, achieves the purpose of adjusting the specification of the crushed material, and is simple and convenient to adjust; be equipped with screening spare to metallurgical powder granule to different sizes divides the sieve, thereby guarantees the unity of the granule of metallurgical powder reprocess in later stage, thereby improves off-the-shelf quality.

However, the crushing device adopts the rotation of the two crushing assemblies to crush the materials, so that when a large amount of materials simultaneously flow into the crushing bin, the resistance met by the crushing assemblies is suddenly increased, the crushing assemblies cannot rotate, and the situation that the motor is burnt out is possibly caused.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a material crushing device for metallurgy aims at improving above-mentioned this kind of breaker owing to adopt two broken subassemblies's rotation to carry out the breakage to the material, when the inside in broken storehouse is gushed into simultaneously to a large amount of materials like this, can let the resistance that broken subassembly met increase suddenly to can let broken subassembly can't rotate, the problem of the condition that the motor burns out probably takes place in addition.

The utility model discloses a realize like this:

the utility model provides a metallurgical material crushing device, includes broken storehouse and end storehouse, the fixedly connected with bearing bar in the broken storehouse, the equidistant distribution of bearing bar, the inboard in broken storehouse is provided with broken subassembly, broken subassembly is located the below of bearing bar, broken subassembly includes location axle and quartering hammer, the epaxial quartering hammer that is provided with in location, rotate between quartering hammer and the location axle and be connected, and the quartering hammer centers on the equidistant distribution in axle center of location axle, the quartering hammer passes in the crack of bearing bar when the pivoted, the one end fixedly connected with driving motor in broken storehouse, the broken subassembly of driving motor drive rotates, the bottom fixedly connected with in broken storehouse adds the feed bin.

Furthermore, the isolation groove has been seted up to the side of location axle, the equidistant distribution of isolation groove, the inboard in isolation groove is provided with the locating lever, is the for the convenience of installing the quartering hammer through setting up like this.

Furthermore, the side fixedly connected with hammer handle of quartering hammer, the side of hammer handle is run through and has been seted up the locating hole, is for the convenience of prescribing a limit to the position of quartering hammer through setting up like this, also is for the convenience of passing in the crack of quartering hammer follow bearing bar when the location axle rotates simultaneously to can carry out crushing operation to the material of placing on the bearing bar.

Further, the both ends of location axle are the fixedly connected with location head all, the both ends in broken storehouse are all run through and have been seted up spacing hole, are for the convenience of being injectd the position of location axle through setting up like this.

Furthermore, the top fixedly connected with in broken storehouse adds the feed bin, the shape that adds the feed bin sets up to tubaeform structure, is that it is more convenient in order to let the broken material of needs add through setting up like this.

Further, the bottom in end storehouse is run through and has been seted up the screening groove, the equidistant distribution in screening groove, the bottom symmetry fixedly connected with supporting leg in end storehouse, the supporting leg symmetry sets up, is for screening broken material through setting up like this.

Further, the inboard fixedly connected with stock guide of supporting leg, the equal fixedly connected with baffle in both sides of stock guide, the bottom fixedly connected with fixed plate of supporting leg is through setting up like this in order to let the material after the screening discharge more convenient.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model has the characteristics of rational in infrastructure, convenient to use, can avoid needing on the broken subassembly is once only piled up to broken subassembly through the broken subassembly that sets up to let broken subassembly cause the jam, and when the dead axle rotated at a high speed under driving motor's drive, can let the continuous hitting of quartering hammer hit and beat on the material, thereby carry out crushing operation to the material, material after the breakage can drop on the stock guide through the screening groove, and discharge it.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

FIG. 1 is a schematic structural view of a material crushing device for metallurgy of the present invention;

FIG. 2 is a first schematic structural view of a crushing bin of the metallurgical material crushing device of the present invention;

FIG. 3 is a schematic structural view II of a crushing bin of the metallurgical material crushing device of the present invention;

FIG. 4 is a schematic structural view of a crushing assembly of the metallurgical material crushing device of the present invention;

FIG. 5 is a schematic structural view of a positioning shaft of the material crushing device for metallurgy of the present invention;

FIG. 6 is a schematic structural view of a breaking hammer of the metallurgical material breaking device of the present invention;

fig. 7 is a schematic structural diagram of a bottom bin of the material crushing device for metallurgy.

In the figure: 1. a crushing bin; 11. a drive motor; 12. a load-bearing bar; 13. a feeding bin; 14. a limiting hole; 2. a crushing assembly; 21. positioning the shaft; 212. an isolation trench; 213. Positioning a rod; 211. positioning the head; 22. a breaking hammer; 221. a hammer handle; 222. positioning holes; 3. a bottom bin; 31. a screening tank; 32. a material guide plate; 321. a baffle plate; 33. supporting legs; 331. and (7) fixing the plate.

Detailed Description

Reference will now be made in detail to the embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it should be understood that the orientation or positional relationship indicated with respect to the orientation description, such as up, down, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. In the description of the present invention, a plurality of means are one or more, a plurality of means are two or more, and the terms greater than, less than, exceeding, etc. are understood as not including the number, and the terms greater than, less than, within, etc. are understood as including the number.

If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated. Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or to implicitly indicate the number of technical features indicated. Thus, features defined as "first" and "second" may explicitly or implicitly include one or more features.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the term "connected" is to be interpreted broadly, and may be, for example, a fixed connection or a movable connection, a detachable connection or a non-detachable connection, or an integral connection; may be mechanically connected, may be electrically connected or may be in communication with each other; they may be directly connected or indirectly connected through intervening media, or may be connected through one or more other elements or indirectly connected through one or more other elements or in an interactive relationship between two elements.

To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work all belong to the protection scope of the present invention. Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work all belong to the protection scope of the present invention.

Referring to fig. 1-7, a material crushing device for metallurgy, including crushing storehouse 1 and end storehouse 3, the fixedly connected with bearing bar 12 in the crushing storehouse 1, bearing bar 12 is equidistant to distribute, the inboard of crushing storehouse 1 is provided with crushing unit 2, crushing unit 2 is located the below of bearing bar 12, crushing unit 2 includes location axle 21 and quartering hammer 22, be provided with quartering hammer 22 on the location axle 21, rotate between quartering hammer 22 and the location axle 21 and be connected, and the axle center equidistant distribution of quartering hammer 22 around location axle 21, quartering hammer 22 passes in the crack of bearing bar 12 when the pivoted, the one end fixedly connected with driving motor 11 of crushing storehouse 1, driving motor 11 drives crushing unit 2 and rotates, the bottom fixedly connected with in crushing storehouse 1 adds feed bin 13.

Preferably, the side surface of the positioning shaft 21 is provided with isolation grooves 212, the isolation grooves 212 are distributed at equal intervals, and the positioning rods 213 are provided inside the isolation grooves 212, so as to facilitate the installation of the breaking hammer 22.

Preferably, the side surface of the breaking hammer 22 is fixedly connected with a hammer handle 221, and a positioning hole 222 is formed through the side surface of the hammer handle 221, so that the position of the breaking hammer 22 is conveniently limited, and meanwhile, the breaking hammer 22 can pass through a crack of the bearing rod 12 when the positioning shaft 21 rotates, so that the material placed on the bearing rod 12 can be broken.

Preferably, the both ends of location axle 21 are fixed connection with location head 211 all, and broken storehouse 1's both ends are all run through and have been seted up spacing hole 14, are for the convenience of prescribing a limit to the position of location axle 21 through setting up like this.

Preferably, the top fixedly connected with of broken storehouse 1 adds feed bin 13, and the shape that adds feed bin 13 sets up to tubaeform structure, and it is more convenient in order to let the material that needs the breakage add through setting up like this.

Preferably, the bottom of end storehouse 3 is run through and has been seted up screening groove 31, and screening groove 31 equidistant distribution, the bottom symmetry fixedly connected with supporting leg 33 of end storehouse 3, supporting leg 33 symmetry set up, are for screening broken material through setting up like this.

Preferably, the material guide plate 32 is fixedly connected to the inner side of the supporting leg 33, the baffle 321 is fixedly connected to the two sides of the material guide plate 32, and the fixing plate 331 is fixedly connected to the bottom end of the supporting leg 33, so that the material after screening can be discharged more conveniently.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (7)

1. The utility model provides a metallurgical material crushing device, includes broken storehouse (1) and end storehouse (3), its characterized in that: the inner part of the crushing bin (1) is fixedly connected with bearing rods (12), the bearing rods (12) are distributed at equal intervals, the inner side of the crushing bin (1) is provided with a crushing component (2), the crushing component (2) is positioned below the bearing rod (12), the crushing assembly (2) comprises a positioning shaft (21) and a crushing hammer (22), the positioning shaft (21) is provided with a breaking hammer (22), the breaking hammer (22) is rotationally connected with the positioning shaft (21), and the breaking hammers (22) are distributed at equal intervals around the axle center of the positioning shaft (21), the breaking hammer (22) passes through a crack of the bearing rod (12) when rotating, one end fixedly connected with driving motor (11) in broken storehouse (1), driving motor (11) drive broken subassembly (2) rotate, the bottom fixedly connected with in broken storehouse (1) adds feed bin (13).

2. The material crushing device for metallurgy according to claim 1, wherein the side surface of the positioning shaft (21) is provided with isolation grooves (212), the isolation grooves (212) are distributed at equal intervals, and positioning rods (213) are arranged on the inner sides of the isolation grooves (212).

3. The metallurgical material crushing device according to claim 1, wherein a hammer handle (221) is fixedly connected to the side surface of the crushing hammer (22), and a positioning hole (222) is formed in the side surface of the hammer handle (221) in a penetrating manner.

4. The material crushing device for metallurgy according to claim 1, wherein the two ends of the positioning shaft (21) are both fixedly connected with positioning heads (211), and the two ends of the crushing bin (1) are both provided with limiting holes (14) in a penetrating manner.

5. A material crushing device for metallurgy according to claim 1, characterized in that the top end of the crushing bin (1) is fixedly connected with a feeding bin (13), and the feeding bin (13) is shaped as a trumpet-shaped structure.

6. The material crushing device for metallurgy according to claim 1, wherein screening grooves (31) are formed in the bottom of the bottom bin (3) in a penetrating mode, the screening grooves (31) are distributed at equal intervals, supporting legs (33) are symmetrically and fixedly connected to the bottom of the bottom bin (3), and the supporting legs (33) are symmetrically arranged.

7. A material crushing device for metallurgy according to claim 6, characterized in that the inner side of the supporting leg (33) is fixedly connected with a material guiding plate (32), the two sides of the material guiding plate (32) are fixedly connected with baffle plates (321), and the bottom end of the supporting leg (33) is fixedly connected with a fixing plate (331).

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