CN217095673U - Powder metallurgy uses high efficiency powder process equipment - Google Patents

Abstract

The utility model discloses a powder metallurgy is with high efficiency powder process equipment, including a jar body, the bottom fixedly connected with toper of jar body is fought, and the bottom fixedly connected with supporting leg on toper fill outer lane surface, the bottom fixedly connected with flexible unloading pipe that stretches out and draws back of toper fill, the fixed intercommunication in right side at jar body top has the dust fall pipe, and the fixed intercommunication in left top of jar body has the feeding pipe chute, and the positive central department on surface of feeding pipe chute passes through bolt fixedly connected with broken motor. The utility model discloses can smash metallurgical raw materials in advance, can not shut down simultaneously and feed in succession, the powder process efficiency of powder process equipment is higher like this, has solved powder process equipment when using, because of can not draw the metallurgical raw materials before the powder process and smash, metallurgical raw materials granule is great during the powder process for be unfavorable for going on of powder process, can not carry out continuous reinforced, make the joining of metallurgical raw materials need the intermittent type formula to go on, thereby lead to the lower problem of powder process efficiency to appear in the powder process equipment.

Description

Powder metallurgy uses high efficiency powder process equipment

Technical Field

The utility model relates to a powder metallurgy technical field specifically is a powder metallurgy uses high efficiency powder process equipment.

Background

Powder metallurgy is a process technology for preparing metal powder or using metal powder (or a mixture of metal powder and non-metal powder) as a raw material, forming and sintering are carried out to manufacture metal materials, composite materials and various products, the powder metallurgy method and the production of ceramics have similar places and belong to powder sintering technologies, therefore, a series of new powder metallurgy technologies can also be used for preparing ceramic materials, due to the advantages of the powder metallurgy technology, the powder metallurgy technology becomes a key for solving the problem of new materials and plays a role in playing a great role in the development of the new materials, the powder metallurgy comprises powder making and products, wherein the powder making is mainly a metallurgical process and is consistent with the word, the scope of the powder metallurgy products is far beyond that of materials and metallurgy, the powder metallurgy products are often technologies across multiple disciplines (materials and metallurgy, machinery, mechanics and the like), especially modern metal powder 3D printing, the powder metallurgy product technology is a modern comprehensive technology spanning more subjects by integrating mechanical engineering, CAD (computer aided design), reverse engineering technology, layered manufacturing technology, numerical control technology, material science and laser technology.

Need use the powder process equipment in powder metallurgy production process, carry out the powder process to metallurgical raw materials, current powder process equipment when using, can not draw the metallurgical raw materials before the powder process and smash for metallurgical raw materials granule is great during the powder process, is unfavorable for going on of powder process, can not carry out continuous feeding, makes the joining of metallurgical raw materials need the intermittent type formula to go on, thereby leads to the problem that powder process equipment appearance powder process efficiency is lower, brings great economic loss for the producer.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a powder metallurgy uses high efficiency powder process equipment possesses and smashes metallurgical raw materials in advance, can not shut down the continuous reinforced advantage of while, has solved powder process equipment when using, because of can not draw the crushing to metallurgical raw materials before the powder process for metallurgical raw materials granule is great during the powder process, is unfavorable for going on of powder process, can not carry out continuous reinforced, makes the joining of metallurgical raw materials need intermittent type formula to go on, thereby leads to powder process equipment to appear the lower problem of powder process efficiency.

In order to achieve the above object, the utility model provides a following technical scheme: a high-efficiency powder making device for powder metallurgy comprises a tank body, wherein a conical hopper is fixedly connected to the bottom of the tank body, supporting legs are fixedly connected to the bottom of the outer ring surface of the conical hopper, an elastic telescopic blanking pipe is fixedly connected to the bottom of the conical hopper, a dust falling pipe is fixedly communicated with the right side of the top of the tank body, a feeding inclined pipe is fixedly communicated with the top of the left side of the tank body, a crushing motor is fixedly connected to the center of the front surface of the feeding inclined pipe through a bolt, a crushing device is fixedly connected to the rear side of the output end of the crushing motor, a grinding motor is fixedly connected to the center of the top surface of the tank body through a bolt, the bottom of the output end of the grinding motor penetrates through an inner cavity of the tank body and is fixedly connected with a grinding device through a coupler, an elastic supporting device is installed on the outer ring of the bottom of the inner cavity of the tank body, and a grinding frame is arranged on the inner ring of the elastic supporting device, and a filter screen frame is welded in the inner cavity of the grinding frame.

Preferably, the crushing device comprises a bearing seat and a crushing shaft, the front surface of the crushing shaft is fixedly connected with the rear side of the output end of the crushing motor, the front surface of the bearing seat is fixedly welded with the back surface of the feeding inclined tube, the rear side of the crushing shaft extends to the inner cavity of the bearing seat and is movably connected with the inner cavity of the bearing seat through a bearing, and a crushing rod is fixedly welded on the surface of the outer ring of the crushing shaft.

Preferably, a feeding window is formed in the left side of the top of the feeding inclined tube, and a dust collecting fan is fixedly communicated with one side, far away from the tank body, of the dust falling tube.

Preferably, the elastic supporting device comprises a fixed frame, the surface of the outer ring of the fixed frame is fixed to the inner wall of the tank body through welding, a supporting spring is welded to the outer ring of the bottom surface of the fixed frame, a supporting block is welded to the bottom of the supporting spring, the outer side of the supporting block is fixed to the inner wall of the tank body through welding, and the surface of the outer ring of the grinding frame is in sliding contact with the inner cavity of the fixed frame.

Preferably, the grinding device comprises a connecting shaft and a grinding shaft, the top of the connecting shaft is fixedly connected with the bottom of the output end of the grinding motor through a coupler, and the bottom of the grinding shaft is fixedly connected with a grinding disc.

Preferably, the fixed cover in top on grinding shaft outer lane surface is equipped with the connection pad, the fixed cover in bottom on grinding shaft outer lane surface is equipped with lower connection pad, the hexagonal locating hole has been seted up on the surface of connecting axle bottom, the fixedly connected with hexagonal locating lever of center department on grinding shaft top surface, the top of hexagonal locating lever extends to the inner chamber of hexagonal locating hole and is sliding contact with the inner chamber of hexagonal locating hole.

Preferably, the outer lane welding of lower connection pad top surface has connecting screw, connecting screw's top is run through the top of supreme connection pad and is equipped with set nut, connecting screw's surface cover is equipped with connecting spring, connecting spring's top and bottom are respectively in last connection pad and lower connection pad welded fastening.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a set up broken motor, the abrasive disc, the grinding miller, the connecting axle, connecting screw, supporting spring, lower connection pad, the hexagonal locating hole, go up the connection pad, set nut, the hexagonal locating hole, the filter screen frame, grind the frame, the supporting shoe, supporting spring, fixed frame, broken axle, the cooperation of broken pole and bearing frame is used, can smash metallurgical raw materials in advance, simultaneously can not shut down continuous feeding, powder process equipment's powder process efficiency is higher like this, powder process equipment has been solved when using, can not draw the crushing to metallurgical raw materials before the powder process, metallurgical raw material granule is great during the powder process, be unfavorable for going on of powder process, can not carry out continuous feeding, make the joining of metallurgical raw materials need the intermittent type formula to go on, thereby lead to powder process equipment to appear the lower problem of powder process efficiency, be worth promoting.

2. The utility model discloses a set up the bearing frame, can provide the support to broken axle, through the feeding window, make things convenient for the injection of metallurgical raw materials, cooperation through dust fall pipe and the fan that gathers dust, the convenient dust to jar internal is absorbed, accomodate through fixed frame and grinding frame, through supporting spring, can carry out elastic support to grinding frame, through the abrasive disc, can grind the material, cooperation through hexagonal locating hole and hexagonal locating lever, conveniently grind the axle and be connected with the connecting axle, through set nut, can be spacing to connecting screw, avoid connecting screw to break away from the connection pad.

Drawings

FIG. 1 is an isometric view of the structure of the present invention;

FIG. 2 is a bottom view of the tank structure of the present invention;

FIG. 3 is an axonometric view of the structure of the grinding device of the present invention;

FIG. 4 is an isometric view of the grinding frame structure of the present invention;

fig. 5 is an enlarged view of a in fig. 3 of the present invention;

fig. 6 is a bottom view of the connecting shaft structure of the present invention;

fig. 7 is an axonometric view of the structure of the crushing device of the utility model.

In the figure: 1 supporting leg, 2 conical hoppers, 3 tank bodies, 4 crushing motors, 5 feeding inclined pipes, 6 grinding motors, 7 dust falling pipes, 8 grinding devices, 81 grinding discs, 82 grinding shafts, 83 connecting shafts, 84 connecting screws, 85 connecting springs, 86 lower connecting discs, 87 hexagonal positioning holes, 88 upper connecting discs, 89 positioning nuts, 810 hexagonal positioning holes, 9 filter screen frames, 10 grinding frames, 11 elastic supporting devices, 111 supporting blocks, 112 supporting springs, 113 fixing frames, 12 crushing devices, 121 crushing shafts, 122 crushing rods, 123 bearing seats and 13 elastic telescopic discharging pipes.

Detailed Description

Referring to fig. 1-7, a high-efficiency powder manufacturing apparatus for powder metallurgy comprises a tank body 3, a conical hopper 2 is fixedly connected to the bottom of the tank body 3, a supporting leg 1 is fixedly connected to the bottom of the outer ring surface of the conical hopper 2, an elastic telescopic blanking pipe 13 is fixedly connected to the bottom of the conical hopper 2, a dust-settling pipe 7 is fixedly communicated with the right side of the top of the tank body 3, a feeding inclined pipe 5 is fixedly communicated with the top of the left side of the tank body 3, a crushing motor 4 is fixedly connected to the center of the front surface of the feeding inclined pipe 5 through a bolt, a crushing device 12 is fixedly connected to the rear side of the output end of the crushing motor 4, a grinding motor 6 is fixedly connected to the center of the top surface of the tank body 3 through a bolt, the bottom of the output end of the grinding motor 6 penetrates through the inner cavity of the tank body 3 and is fixedly connected with a grinding device 8 through a coupler, a rotating hole matched with the output end of the grinding motor 6 is formed in the center of the top surface of the tank body 3, the inner ring of the rotating hole is movably connected with the surface of the grinding motor 6 through a bearing, an elastic supporting device 11 is arranged on the outer ring of the bottom of the inner cavity of the tank body 3, a grinding frame 10 is arranged on the inner ring of the elastic supporting device 11, and a filter screen frame 9 is welded in the inner cavity of the grinding frame 10;

the crushing device 12 comprises a bearing seat 123 and a crushing shaft 121, the front surface of the crushing shaft 121 is fixedly connected with the rear side of the output end of the crushing motor 4, the front surface of the bearing seat 123 is welded and fixed with the back surface of the feeding inclined tube 5, the rear side of the crushing shaft 121 extends to the inner cavity of the bearing seat 123 and is movably connected with the inner cavity of the bearing seat 123 through a bearing, a crushing rod 122 is fixedly welded on the surface of the outer ring of the crushing shaft 121, a rotating hole matched with the crushing shaft 121 is formed in the feeding inclined tube 5, the inner ring of the rotating hole is movably connected with the surface of the crushing shaft 121 through a bearing, and the crushing shaft 121 can be supported by the arrangement of the bearing seat 123;

a feeding window is formed in the left side of the top of the feeding inclined pipe 5, a dust collecting fan is fixedly communicated with one side, away from the tank body 3, of the dust falling pipe 7, metallurgical raw materials can be conveniently injected through the feeding window, dust in the tank body 3 can be conveniently absorbed through the cooperation of the dust falling pipe 7 and the dust collecting fan, and the starting and stopping of the crushing motor 4, the grinding motor 6 and the dust collecting fan are controlled through an external control box;

the elastic supporting device 11 comprises a fixed frame 113, the surface of the outer ring of the fixed frame 113 is welded and fixed with the inner wall of the tank body 3, the outer ring of the bottom surface of the fixed frame 113 is welded with a supporting spring 112, the bottom of the supporting spring 112 is welded with a supporting block 111, the outer side of the supporting block 113 is welded and fixed with the inner wall of the tank body 3, the surface of the outer ring of the grinding frame 10 is in sliding contact with the inner cavity of the fixed frame 113, the grinding frame 10 is accommodated through the fixed frame 113 and the grinding frame, the grinding frame 10 can be elastically supported through the supporting spring 112, and the elastic coefficient of the supporting spring 112 meets the normal powder making requirement of the powder making equipment;

the grinding device 8 comprises a connecting shaft 83 and a grinding shaft 82, the top of the connecting shaft 83 is fixedly connected with the bottom of the output end of the grinding motor 6 through a coupler, the bottom of the grinding shaft 82 is fixedly connected with a grinding disc 81, the bottom of the grinding shaft 82 is fixedly connected with the grinding disc 81, the connecting shaft 83 and the grinding shaft 82 have the same outer diameter, the surface of the bottom of the grinding disc 81 is in contact with the surface of the top of the filter screen frame 9, the grinding disc 81 is a two-fan-shaped combination body, materials can be ground through the grinding disc 81, and the mesh size of the filter screen frame 9 can be selected according to actual production requirements;

an upper connecting disc 88 is fixedly sleeved at the top of the surface of the outer ring of the grinding shaft 82, a lower connecting disc 86 is fixedly sleeved at the bottom of the surface of the outer ring of the grinding shaft 82, a hexagonal positioning hole 810 is formed in the surface of the bottom of the connecting shaft 83, a hexagonal positioning rod 87 is fixedly connected to the center of the surface of the top of the grinding shaft 82, the top of the hexagonal positioning rod 87 extends to the inner cavity of the hexagonal positioning hole 810 and is in sliding contact with the inner cavity of the hexagonal positioning hole 810, the outer diameter of the upper connecting disc 88 is the same as that of the lower connecting disc 86, and the grinding shaft 82 is conveniently connected with the connecting shaft 83 through the matching of the hexagonal positioning hole 810 and the hexagonal positioning rod 87;

the outer lane welding of lower connection pad 86 top surface has connecting screw 84, connecting screw 84's top is run through the top of last connection pad 88 and is equipped with set nut 89 with the cover, connecting screw 84's surface cover is equipped with coupling spring 85, coupling spring 85's top and bottom are respectively in last connection pad 88 and lower connection pad 86 welded fastening, go up the outer lane of connection pad 86 top surface and run through and set up the through-hole that uses with connecting screw 84 cooperation, the internal diameter of through-hole is greater than connecting screw 84's external diameter, set nut 89 can adjust according to the in-service use demand in the position on connecting screw 84 surface, support spring 85's internal diameter is greater than connecting screw 84's external diameter, through set nut 89, it is spacing to connecting screw 84, avoid connecting screw 84 to break away from upper connection pad 88.

When in use, the external control cabinet opens the crushing motor 4, the grinding motor 6 and the dust collection fan, thereby driving the crushing shaft 121 and the crushing rod 122 to rotate, the connecting shaft 83 and the grinding shaft 82 and the grinding disc 81 to rotate, metallurgical raw materials are added into the feeding inclined tube 5 through the feeding window, the metallurgical raw materials are conveyed by the feeding inclined tube 5 to fall into the tank body 3, the metallurgical raw materials are crushed by the crushing rod 122, the crushed metallurgical raw materials fall onto the filter screen frame 9, the grinding operation is carried out by utilizing the matching of the grinding disc 81 and the filter screen frame 9, qualified metallurgical raw materials fall down through the elastic telescopic blanking tube 13, the filter screen frame 9 can continuously lift in the process that the raw materials continuously enter the filter screen frame 9, the grinding frame 10 and the filter screen frame 9 vibrate to drive the qualified metallurgical powder to fall, the qualified metallurgical powder can lift under the action of the connecting shaft 85 through the up and down of the filter screen frame 9 and the change of the thickness of the raw materials on the filter screen frame 9, avoiding burying by metallurgical raw materials.

In summary, the following steps: this powder metallurgy uses high efficiency powder process equipment, through setting up broken motor 4, abrasive disc 81, grinding shaft 82, connecting axle 83, connecting screw 84, supporting spring 85, lower connection pad 86, hexagonal locating hole 87, upper connection pad 88, set nut 89, hexagonal locating hole 810, filter screen frame 9, grind frame 10, supporting shoe 111, supporting spring 112, fixed frame 113, broken axle 121, the cooperation of broken pole 122 and bearing frame 123 is used, powder process equipment when using has been solved, extract the smashing because of can not extracting metallurgical raw materials before the powder process, metallurgical raw material granule is great during the powder process, be unfavorable for going on of powder process, can not carry out continuous feeding, make the joining of metallurgical raw materials need the intermittent type to go on, thereby lead to the powder process equipment to appear the lower problem of powder process efficiency.

Claims (7)

1. The utility model provides a powder metallurgy uses high efficiency powder process equipment, includes jar body (3), its characterized in that: the bottom of the tank body (3) is fixedly connected with a conical hopper (2), the bottom of the outer ring surface of the conical hopper (2) is fixedly connected with a supporting leg (1), the bottom of the conical hopper (2) is fixedly connected with an elastic telescopic blanking pipe (13), the right side of the top of the tank body (3) is fixedly communicated with a dust falling pipe (7), the left top of the tank body (3) is fixedly communicated with a feeding inclined pipe (5), the center of the front surface of the feeding inclined pipe (5) is fixedly connected with a crushing motor (4) through a bolt, the rear side of the output end of the crushing motor (4) is fixedly connected with a crushing device (12), the center of the top surface of the tank body (3) is fixedly connected with a grinding motor (6) through a bolt, the bottom of the output end of the grinding motor (6) penetrates through the inner cavity of the tank body (3) and is fixedly connected with a grinding device (8) through a coupler, the tank body is characterized in that an elastic supporting device (11) is installed on an outer ring of the bottom of an inner cavity of the tank body (3), a grinding frame (10) is arranged on an inner ring of the elastic supporting device (11), and a filter screen frame (9) is welded in the inner cavity of the grinding frame (10).

2. The high efficiency pulverizing apparatus for powder metallurgy according to claim 1, wherein: the crushing device (12) comprises a bearing seat (123) and a crushing shaft (121), the front surface of the crushing shaft (121) is fixedly connected with the rear side of the output end of a crushing motor (4), the front surface of the bearing seat (123) is fixedly welded with the back surface of a feeding inclined tube (5), the rear side of the crushing shaft (121) extends to the inner cavity of the bearing seat (123) and is movably connected with the inner cavity of the bearing seat (123) through a bearing, and a crushing rod (122) is fixedly welded on the surface of the outer ring of the crushing shaft (121).

3. The high efficiency pulverizing apparatus for powder metallurgy according to claim 1, wherein: a feeding window is formed in the left side of the top of the feeding inclined tube (5), and a dust collection fan is fixedly communicated with one side, away from the tank body (3), of the dust falling tube (7).

4. The high efficiency pulverizing apparatus for powder metallurgy according to claim 1, wherein: elastic support device (11) are including fixed frame (113), the surface of fixed frame (113) outer lane passes through welded fastening with the inner wall of the jar body (3), the outer lane welding of fixed frame (113) bottom surface has supporting spring (112), the bottom welding of supporting spring (112) has supporting shoe (111), the outside of supporting shoe (111) and the inner wall welded fastening of the jar body (3), the surface of grinding frame (10) outer lane is sliding contact with the inner chamber of fixed frame (113).

5. The high efficiency pulverizing apparatus for powder metallurgy according to claim 1, wherein: grinder (8) are including connecting axle (83) and grinding axle (82), the bottom fixed connection of shaft coupling and grinding motor (6) output is passed through at the top of connecting axle (83), the bottom fixedly connected with abrasive disc (81) of grinding axle (82).

6. The high efficiency pulverizing apparatus for powder metallurgy according to claim 5, wherein: the fixed cover in top on grinding axle (82) outer lane surface is equipped with connection pad (88), the fixed cover in bottom on grinding axle (82) outer lane surface is equipped with down connection pad (86), hexagonal locating hole (810) have been seted up on the surface of connecting axle (83) bottom, fixedly connected with hexagonal locating lever (87) are located to the center on grinding axle (82) top surface, the top of hexagonal locating lever (87) extends to the inner chamber of hexagonal locating hole (810) and is sliding contact with the inner chamber of hexagonal locating hole (810).

7. The high efficiency pulverizing apparatus for powder metallurgy according to claim 6, wherein: the welding of the outer lane of lower connection pad (86) top surface has connecting screw (84), the top of connecting screw (84) is run through the top of last connection pad (88) and is equipped with set nut (89), the surface cover of connecting screw (84) is equipped with coupling spring (85), the top and the bottom of coupling spring (85) are respectively in last connection pad (88) and lower connection pad (86) welded fastening.

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