Powder metallurgy ball milling device

Abstract

The utility model discloses a powder metallurgy ball milling device which comprises a working table, two rotating seats are fixedly connected to the top end of the working table, a barrel is rotationally connected between the two rotating seats, and a plurality of adjusting frames are fixedly connected to the outer surface of the barrel. A plurality of discharging through holes are formed in the outer surface of the barrel and located at the positions of the adjusting frames in a penetrating mode. The sealing plate is drawn to slide in the adjusting frame, the sealing block retreats from the discharging through hole and enters the containing groove in the sliding process of the sealing plate, the sealing block is blocked by the containing groove in the follow-up moving process, at the moment, the discharging through hole is communicated with the discharging through hole, and adjustment is completed; and then the gear motor drives the barrel to rotate through the fixed gear ring, in the rotating process of the barrel, ground powder flows out of the discharging through hole and enters the collecting box through the dustproof discharging cover to be collected, the rapid discharging effect of the materials is achieved, and the working efficiency of the ball milling device is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to powder metallurgy ball mill technical field, concretely is a kind of powder metallurgy ball mill device. BACKGROUND

[0002] Powder metallurgy is the process technology of preparing metal powder or using metal powder (or the mixture of metal powder and non-metal powder) as raw material, through forming and sintering, to manufacture metal material, composite material and various types of products.In the process of powder metallurgy, ball mill is usually used to grind ore or metal to make it into powder, to facilitate subsequent production and processing.

[0003] In the prior art, Chinese patent CN208960032U discloses a "safe and energy-saving powder metallurgy ball mill", which comprises a hydraulic pump station, a hydraulic motor, a support structure, a ball mill cylinder body, the support structure comprises a lower support frame and a U-shaped upper support frame, the inlet and outlet of the ball mill cylinder body and the shaft extending out of the rear end are respectively fixed to the two ends of the U-shaped upper support frame through bearings, the front end of the upper support frame is fixed to the front end of the lower support frame through a bearing, the rear end bottom of the upper support frame is provided with a plurality of hydraulic jacks, the front end of the telescopic rod of the hydraulic jack is fixed to the rear end bottom of the upper support frame through a pin shaft, the cylinder body of the hydraulic jack is fixed to the bottom of the lower support frame through a pin shaft, the outer wall of the front end of the ball mill cylinder body is provided with a second gear, the output shaft of the hydraulic motor is provided with a first gear engaged with the second gear, and the hydraulic pump station is connected with the hydraulic motor and the plurality of hydraulic jacks.

[0004] Most of the current ball mills are ground by continuously rolling and colliding of steel balls and materials in the cylinder, after grinding is completed, the cylinder needs to be opened and the steel balls and powder need to be taken out for separation, after separation is completed, the steel balls need to be loaded back into the cylinder for next grinding, which makes the grinding process more tedious, and more time is consumed, reducing the working efficiency of the ball mill device. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a powder metallurgy ball mill device to solve the problems raised in the above background technology.

[0006] To achieve the above object, the utility model provides the following technical scheme: A powder metallurgy ball mill device, including the workstation, the workstation top fixedly connected with two rotating seat, two rotating seat between rotationally connected with the barrel, the barrel outer surface fixedly connected with a plurality of adjusting frame, the barrel outer surface and located a plurality of adjusting frame position place penetrates and is equipped with a plurality of blanking through -hole, the barrel outer surface and located a plurality of blanking through -hole edge position place is equipped with the receiving slot, a plurality of adjusting frame inside are slidably provided with sealing plate, the sealing plate inboard fixedly connected with a plurality of sealing block, a plurality of sealing block outer surface respectively with a plurality of receiving slot inside slidably connected, the sealing plate one side and located a plurality of sealing block edge position place penetrates and is equipped with the discharge through -hole.

[0007] As further preferred of the technical scheme, the barrel outer surface and close to the edge position place fixedly connected with adjusting screw sleeve, adjusting screw sleeve outer surface thread connection head adjusting ring, adjusting ring one side rotationally connected with the rotating ring, rotating ring one side with a plurality of sealing plate one side fixedly connected.

[0008] As further preferred of the technical scheme, the barrel outer surface fixedly connected with the fixed seat, the fixed seat inside slidably provided with fixed plate, the fixed plate one side and rotating ring one side rotationally connected, the fixed plate inside threadedly connected with fixed peg, the fixed seat inside bottom surface is equipped with two thread grooves, the fixed peg bottom end can be with any one thread groove inside threadedly connected.

[0009] As further preferred of the technical scheme, the fixed plate both sides fixedly connected with the restriction rod, two restriction rod outer surface with the fixed seat inside both sides wall slidably connected.

[0010] As further preferred of the technical scheme, the workstation top and located barrel position place fixedly connected with dustproof blanking cover, the workstation bottom fixedly connected with the collection frame, the collection frame inside is inserted with the collection box, the collection box one side fixedly connected with the handle.

[0011] As further preferred of the technical scheme, the adjusting frame inside both sides wall is equipped with the positioning slot, the sealing plate top and bottom are all fixedly connected with the positioning rod, two positioning rod outer surfaces are slidably connected with two positioning slot interiors respectively.

[0012] As further preferred of the technical scheme, the barrel outer surface close to another end position place fixedly connected with fixed tooth ring, fixed tooth ring outer surface transmission is connected with the speed reducer, the speed reducer bottom and workstation top fixedly connected.

[0013] The utility model provides a kind of powder metallurgy ball mill device, with following beneficial effects:

[0014] (1)The utility model discloses a sealing plate is slid in the adjusting frame through drawing, and the sealing block is withdrawn from the discharging through -hole and enters the storage groove in the process of sealing plate sliding, and the sealing block is blocked by the storage groove in the subsequent moving process, when the discharging through -hole is connected with the discharging through -hole and completes the adjustment, and then the speed reducer drives the cylinder rotation through the fixed tooth ring, and the powder after grinding flows out from the discharging through -hole and enters the collection box through the dustproof discharging cover and is collected, realizes the quick discharging effect of material, improves the working efficiency of ball mill device.

[0015] (2)The utility model discloses a rotating adjusting ring moves on the adjusting screw bushing, drives rotating ring to move together, pulls a plurality of sealing plates in the process of rotating ring movement simultaneously, makes sealing plate move in the adjusting frame, makes discharging through -hole and discharging through -hole be connected, realizes the simultaneous adjustment of a plurality of sealing plates, improves the adjustment efficiency, is more convenient to carry out the discharging operation. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is the schematic diagram of the whole structure of the utility model;

[0017] Figure 2 It is the exploded schematic diagram of the internal structure of the cylinder of the utility model;

[0018] Figure 3 It is the exploded schematic diagram of the structure between the sealing plate and the adjusting screw bushing of the utility model;

[0019] Figure 4 It is the exploded schematic diagram of the structure between the dustproof discharging cover and the collection box of the utility model.

[0020] In the drawing: 1, workbench;2, rotating seat;3, cylinder;4, discharging through -hole;5, storage groove;6, adjusting frame;7, sealing plate;8, discharging through -hole;9, sealing block;10, adjusting screw bushing;11, adjusting ring;12, rotating ring;13, fixed plate;14, fixed peg;15, fixed seat;16, screw groove;17, limiting rod;18, positioning rod;19, positioning groove;20, dustproof discharging cover;21, collection frame;22, collection box;23, handle;24, fixed tooth ring;25, speed reducer. DETAILED DESCRIPTION

[0021] The technical scheme in the embodiment of the utility model will be described clearly and completely in the embodiment of the utility model in combination with the drawings.

[0022] The utility model provides technical scheme: Figures 1-3As shown, in this embodiment, a powder metallurgy ball milling device, including a workbench 1, the top end of the workbench 1 is fixedly connected with two rotating seats 2, the two rotating seats 2 are rotatably connected with a cylinder 3, the outer surface of the cylinder 3 is fixedly connected with a plurality of adjusting frames 6, a plurality of discharging holes 4 are penetratingly arranged on the outer surface of the cylinder 3 and located at the positions of the plurality of adjusting frames 6, a receiving groove 5 is arranged on the outer surface of the cylinder 3 and located at the edge positions of the plurality of discharging holes 4, a sealing plate 7 is slidingly arranged in each of the plurality of adjusting frames 6, a plurality of sealing blocks 9 are fixedly connected to the inner side of the sealing plate 7, the outer surfaces of the plurality of sealing blocks 9 are respectively slidingly connected with the interiors of the plurality of receiving grooves 5, a discharging hole 8 is penetratingly arranged on one side of the sealing plate 7 and located at the edge positions of the plurality of sealing blocks 9, wherein, by arranging the rotating seat 2, the cylinder 3 can be positioned, and the stability during rotation is improved, by arranging the sealing plate 7, the positions of the sealing blocks 9 can be adjusted, by arranging the receiving groove 5, the sealing blocks 9 can be guided and limited, by arranging the discharging hole 8 and the discharging hole 4, the interior of the cylinder 3 can be connected with the outside, and the discharging is facilitated, and the sizes of the discharging hole 8 and the discharging hole 4 are smaller than the size of the internal steel ball.

[0023] As shown in Figure 2 and Figure 3 , the outer surface of the cylinder 3 and the edge position are fixedly connected with an adjusting screw sleeve 10, the outer surface of the adjusting screw sleeve 10 is threadedly connected with an adjusting ring 11, one side of the adjusting ring 11 is rotatably connected with a rotating ring 12, one side of the rotating ring 12 is fixedly connected with one side of the plurality of sealing plates 7, by arranging the adjusting screw sleeve 10, the adjusting ring 11 can be moved during rotation, by arranging the rotating ring 12, the sealing plate 7 will not be twisted when the adjusting ring 11 rotates and can be pulled to move together.

[0024] As shown in Figure 3 , the outer surface of the cylinder 3 is fixedly connected with a fixed seat 15, the interior of the fixed seat 15 is slidingly provided with a fixed plate 13, one side of the fixed plate 13 is rotatably connected with one side of the rotating ring 12, the interior of the fixed plate 13 is threadedly connected with a fixed bolt 14, two threaded grooves 16 are arranged on the interior bottom surface of the fixed seat 15, the bottom end of the fixed bolt 14 can be threadedly connected with the interior of any one of the threaded grooves 16, by arranging the fixed bolt 14 and the threaded groove 16, the adjusting ring 11 can be fixed, and the stability of the adjusting ring 11 during the working or discharging process of the cylinder 3 is improved, and the stability of the sealing blocks 9 on the sealing plate 7 is indirectly improved.

[0025] As shown in Figure 3 , the two sides of the fixed plate 13 are fixedly connected with a limiting rod 17, the outer surfaces of the two limiting rods 17 are slidingly connected with the two side walls in the interior of the fixed seat 15, the fixed plate 13 can be positioned, and the situation that the fixed plate 13 is warped or falls off is prevented.

[0026] As shown in Figure 1 and Figure 4As shown, the top end of the workbench 1 is fixedly connected with a dustproof discharging cover 20 at the position of the barrel 3, and the bottom end of the workbench 1 is fixedly connected with a collecting frame 21, and the collecting frame 21 is inserted with a collecting box 22, and the collecting box 22 is fixedly connected with a handle 23 on one side, so that the powder can be collected and excessive dust can be prevented from appearing in the external environment.

[0027] As shown in the figure, Figure 2 The two side walls of the adjusting frame 6 are provided with positioning grooves 19, and the top end and the bottom end of the sealing plate 7 are fixedly connected with positioning rods 18, and the outer surfaces of the two positioning rods 18 are respectively and slidably connected with the interiors of the two positioning grooves 19, so that the sealing plate 7 can be limited and the stability and the sealing performance thereof can be improved.

[0028] As shown in the figure, Figure 1 The outer surface of the barrel 3 is fixedly connected with a fixed tooth ring 24 at the position close to the other end, the outer surface of the fixed tooth ring 24 is drivingly connected with a speed reducer 25, and the bottom end of the speed reducer 25 is fixedly connected with the top end of the workbench 1, so that the barrel 3 can be driven to rotate.

[0029] The utility model provides a kind of powder metallurgy ball mill device, specific working principle as follows:

[0030] After the mineral is ground, the staff rotates the fixing bolt 14 and exits from the threaded groove 16, then rotates the adjusting ring 11, the adjusting ring 11 moves on the adjusting sleeve 10, drives the rotating ring 12 to move together, pulls multiple sealing plates 7 in the process of the rotating ring 12 moving, so that the sealing plate 7 moves in the adjusting frame 6, the sealing block 9 exits from the discharging through hole 4 and enters the storage groove 5 in the process of the sealing plate 7 sliding, the sealing block 9 is blocked by the storage groove 5 in the subsequent moving process, the discharging through hole 8 is communicated with the discharging through hole 4 to complete adjustment at this time, then rotates the fixing bolt 14 to make it enter the other threaded groove 16 to fix the adjusting ring 11, finally the speed reducer 25 drives the barrel 3 to rotate by the fixed tooth ring 24, the powder after grinding flows out from the discharging through hole 4 and enters the collecting box 22 through the dustproof discharging cover 20 to be collected in the process of the barrel 3 rotating.

[0031] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the utility model, and the scope of the utility model is defined by the appended claims and their equivalents.

Claims

1. A powder metallurgy ball-milling device comprising a worktable (1), characterized in that: The workbench (1) top end fixedly connected with two rotating seat (2), two rotating seat (2) between the rotating connection has the cylinder (3), the cylinder (3) outer surface fixedly connected with a plurality of adjusting frame (6), the cylinder (3) outer surface and located at a plurality of adjusting frame (6) position through the opening has a plurality of blanking through hole (4), the cylinder (3) outer surface and located at a plurality of blanking through hole (4) edge position opening has the receiving groove (5), a plurality of adjusting frame (6) inside are slidably provided with sealing plate (7), the sealing plate (7) inboard fixedly connected with a plurality of sealing block (9), a plurality of sealing block (9) outer surface is respectively connected with a plurality of receiving groove (5) inside sliding, the sealing plate (7) one side and located at a plurality of sealing block (9) edge position through the opening has a discharge through hole (8).

2. A powder metallurgy ball milling apparatus as claimed in claim 1, wherein: The cylinder (3) outer surface and close to the edge position fixedly connected with adjusting screw sleeve (10), the adjusting screw sleeve (10) outer surface thread connection head adjusting ring (11), the adjusting ring (11) one side rotating ring (12) is connected, the rotating ring (12) one side and a plurality of sealing plate (7) one side fixedly connected.

3. A powder metallurgy ball milling apparatus as claimed in claim 2, wherein: The cylinder (3) outer surface fixedly connected with fixed seat (15), the fixed seat (15) inside slidingly provided with fixed plate (13), the fixed plate (13) one side and rotating ring (12) one side rotatingly connected, the fixed plate (13) inside screw thread has fixed bolt (14), the fixed seat (15) inside bottom surface opening has two thread grooves (16), the fixed bolt (14) bottom end can be connected with any one of the thread groove (16) inside screw thread.

4. A powder metallurgy ball milling apparatus as claimed in claim 3, wherein: The fixed plate (13) both sides are fixedly connected with a limiting rod (17), two limiting rod (17) outer surface and the fixed seat (15) inside two side walls are slidably connected.

5. A powder metallurgy ball milling apparatus as claimed in claim 4, wherein: The workbench (1) top end and located at the position of the cylinder (3) fixedly connected with dustproof blanking cover (20), the workbench (1) bottom fixedly connected with collecting frame (21), the collecting frame (21) inside is inserted with collecting box (22), the collecting box (22) one side fixedly connected with handle (23).

6. A powder metallurgy ball milling apparatus as claimed in claim 1, wherein: The adjusting frame (6) inside two side walls opening has positioning groove (19), the sealing plate (7) top and bottom are fixedly connected with positioning rod (18), two positioning rod (18) outer surface is respectively connected with two positioning groove (19) inside sliding.

7. A powder metallurgy ball milling apparatus as claimed in claim 6, wherein: The cylinder (3) outer surface close to the other end position fixedly connected with fixed tooth ring (24), the fixed tooth ring (24) outer surface transmission connection has a speed reducer (25), the speed reducer (25) bottom and workbench (1) top fixedly connected.

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