Powder metallurgy pulverizing device

Abstract

The utility model relates to a powder metallurgy pulverization device, in particular to the technical field of powder metallurgy pulverization, the powder metallurgy pulverization device comprises a main body, a plurality of pulverization rollers are arranged in the main body through shafts, and a first cross beam is fixed in the main body through bolts. A second circular seat is fixed to the upper end of the first cross beam through a bolt, a spring is arranged in the second circular seat, a first circular seat is arranged at the upper end of the spring, a third fixing seat is connected to the upper end of the first circular seat through a shaft, and a filter screen is fixed to the third fixing seat. The crushing roller is arranged to crush materials, and the motor is arranged to provide driving force for rotary crushing of the crushing roller.

Description

Technical Field

[0001] The utility model relates to the technical field of powder metallurgy powder making devices, in particular to a powder metallurgy powder making device. Background Art

[0002] Powder metallurgy is a process technology that produces metal powder or uses metal powder (or a mixture of metal powder and non-metallic powder) as raw material, and then forms and sinters it to manufacture metal materials, composite materials and various types of products. Powder metallurgy is similar to the production of ceramics, both of which belong to powder sintering technology. Therefore, a series of new powder metallurgy technologies can also be used in the preparation of ceramic materials. Due to the advantages of powder metallurgy technology, it has become the key to solving new material problems and plays a vital role in the development of new materials.

[0003] After searching, it was found that a powder metallurgy powder making device was disclosed in a Chinese patent with application number 202020579409.4, including a device box and a baffle device, the inside of the device box is fixedly connected with a powder making machine, the right side of the powder making machine is fixedly connected to the left side of the discharge pipe, the right side of the discharge pipe is fixedly connected to the left side of the powder collecting device, the top of the device box is fixedly connected with a feed pipe, the right side of the feed pipe is fixedly connected with a hydraulic bin, the bottom of the hydraulic bin is connected to the top of the movable support piston as a sealing piston, and the bottom of the movable support piston is fixedly connected to the top of the movable support.

[0004] However, the patents in the prior art have the following disadvantages:

[0005] This kind of powder metallurgy powder making device cannot screen the crushed materials, and cannot screen out the particle size that does not meet the quality requirements. A few with screening functions are prone to blockage during the screening process. At the same time, the materials that fall into the collection box are prone to accumulation in a certain place in the collection box. Utility Model Content

[0006] 1. Technical issues to be resolved

[0007] In view of the deficiencies in the prior art, the utility model provides a powder metallurgy powder making device, which solves the problems that the crushed materials cannot be screened, the particle size that does not meet the quality standards cannot be screened out, the few devices with screening function are prone to blockage during the screening process, and the materials that fall into the collection box are prone to accumulation in a certain place in the collection box.

[0008] (II) Technical solution

[0009] To achieve the above purpose, the utility model is implemented through the following technical scheme: it includes a main body, characterized in that: a plurality of crushing rollers are arranged inside the main body through an axis, a first crossbeam is fixed inside the main body by bolts, a second circular seat is fixed to the upper end of the first crossbeam by bolts, a spring is arranged inside the second circular seat, a first circular seat is arranged on the upper end of the spring, a third fixed seat is connected to the upper end of the first circular seat by an axis, a filter is fixed to the third fixed seat, a vibrator is fixed to the upper end of the filter, a second crossbeam is fixed inside the main body by bolts, a second fixed seat is connected to the upper end of the second crossbeam by an axis, the second fixed seat is connected to the filter, a third crossbeam is fixed inside the main body by bolts, a second motor is fixed to the middle of the third crossbeam, and a fan blade is connected to the bottom end of the second motor by an axis.

[0010] As a preferred embodiment of the utility model, a feed hopper is fixed to the upper end of the main body by bolts.

[0011] As a preferred embodiment of the utility model, fixing plates are fixed to both sides of the main body by bolts, and a first motor is fixed to the upper end of the fixing plate by bolts.

[0012] As a preferred embodiment of the utility model, one end of the first motor is connected to a driving disc via a shaft, the driving disc is connected to a driven disc via a belt, and the driven disc is connected to a crushing roller via a shaft.

[0013] As a preferred embodiment of the present invention, a first collection box is provided on one side of the main body.

[0014] As a preferred embodiment of the present invention, an observation window is provided on the other side of the main body, and the observation window is made of transparent tempered glass.

[0015] As a preferred embodiment of the utility model, a second collection box is drawable at the bottom end of the main body, and a handle is fixed to one side of the second collection box by bolts.

[0016] As a preferred embodiment of the utility model, a controller is fixed to one side of the main body by bolts, the controller is electrically connected to other electrical devices, and a display operator is fixed to one side of the main body by bolts.

[0017] (III) Beneficial effects

[0018] The utility model provides a powder metallurgy powder making device, which has the following beneficial effects:

[0019] 1. The utility model discloses a powder metallurgy powder making device which is used to crush materials by arranging a crushing roller, and arranging a motor to provide driving force for the crushing roller to rotate and crush.

[0020] 2. The utility model provides a powder metallurgy powder making device which screens the crushed material by setting a filter screen, and screens out the material particles with larger particle sizes that do not meet the requirements for secondary utilization, and sets a vibrator to vibrate the filter screen to prevent the filter screen from being blocked.

[0021] 3. The powder metallurgy powder making device of the utility model levels the material screened out by the filter screen by arranging fan blades, thereby preventing the material powder from continuously accumulating at a certain position of the second collecting box and the material powder from spilling out when the second collecting box is pulled out. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0023] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0024] Figure 2 It is a schematic diagram of the right structure of the utility model;

[0025] Figure 3 This is a schematic diagram of the internal side structure of the utility model;

[0026] Figure 4 This is a schematic diagram of the main internal structure of the utility model;

[0027] In the figure: 1. main body; 2. belt; 3. driving disk; 4. first motor; 5. fixing plate; 6. controller; 7. display operator; 8. first collecting box; 9. feeding hopper; 10. driven disk; 11. observation window; 12. second collecting box; 13. handle; 14. crushing roller; 15. first base; 16. first circular seat; 17. spring; 18. second circular seat; 19. first beam; 20. fan blade; 21. vibrator; 22. filter; 23. second motor; 24. second fixing seat; 25. second beam; 26. third beam; 27. third fixing seat. DETAILED DESCRIPTION

[0028] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0029] See also Figures 1 to 4The utility model provides a technical solution: a powder metallurgy powder making device, comprising a main body 1, wherein a plurality of crushing rollers 14 are arranged inside the main body 1 through an axis, a first crossbeam 19 is fixed inside the main body 1 through bolts, a second circular seat 18 is fixed to the upper end of the first crossbeam 19 through bolts, a spring 17 is arranged inside the second circular seat 18, a first circular seat 16 is arranged on the upper end of the spring 17, a third fixed seat 27 is connected to the upper end of the first circular seat 16 through an axis, a filter screen 22 is fixed to the third fixed seat 27, a vibrator 21 is fixed to the upper end of the filter screen 22, a second crossbeam 25 is fixed inside the main body 1 through bolts, a second fixed seat 24 is connected to the upper end of the second crossbeam 25 through an axis, the second fixed seat 24 is connected to the filter screen 22, a third crossbeam 26 is fixed inside the main body 1 through bolts, a second motor 23 is fixed to the middle of the third crossbeam 26, and a fan blade 20 is connected to the bottom end of the second motor 23 through an axis.

[0030] In a specific embodiment of the utility model, a plurality of crushing rollers 14 are arranged inside the main body 1 through an axis for crushing the material. A first crossbeam 19 is fixed inside the main body 1 for installing a second circular seat 18. A second circular seat 18 is fixed on the upper end of the first crossbeam 19 for installing a spring 17. A spring 17 is arranged inside the second circular seat 18 so that the filter screen 22 can vibrate to prevent the filter screen 22 from being blocked. A first circular seat 16 is arranged on the upper end of the spring 17 for connecting a third fixed seat 27. The upper end of the first circular seat 16 is connected to the third fixed seat 27 through an axis. The arrangement of the axis prevents the vibration of the filter screen 22 from being hindered. The third fixed seat 27 is fixed with the filter screen 22 to screen the crushed material. The materials with larger particle sizes are screened and removed, and a vibrator 21 is fixed to the upper end of the filter screen 22 to enable the filter screen 22 to vibrate. A second crossbeam 25 is fixed inside the main body 1 for connecting the second fixed seat 24. The upper end of the second crossbeam 25 is connected to the second fixed seat 24 through an axis. The second fixed seat 24 is connected to the filter screen 22 for supporting the filter screen 22. A third crossbeam 26 is fixed inside the main body 1 for installing and fixing the second motor 23. The second motor 23 is fixed to the middle part of the third crossbeam 26 to provide driving force for the rotation of the fan blades 20. The bottom end of the second motor 23 is connected to the fan blades 20 through an axis. By setting the fan blades 20, the material screened out by the filter screen 22 is leveled to prevent the material powder from piling up too high at a certain position.

[0031] Specifically, a feed hopper 9 is fixed to the upper end of the main body 1 by bolts.

[0032] In order to solve the problem of guiding materials into the crushing, such as Figure 1 As shown, a feed hopper 9 is fixed at the upper end of the main body 1 to guide the material to enter and pass through the crushing roller 14 for crushing.

[0033] Specifically, fixing plates 5 are fixed to both sides of the main body 1 by bolts, and a first motor 4 is fixed to the upper end of the fixing plate 5 by bolts.

[0034] In order to solve the problem of motor installation and fixation, such as Figure 1 As shown, fixing plates 5 are fixed on both sides of the main body 1 for installing and fixing the first motor 4 , and the first motor 4 is fixed on the upper end of the fixing plate 5 to provide driving force for the rotation of the crushing roller 14 .

[0035] Specifically, one end of the first motor 4 is connected to a driving disc 3 via a shaft, the driving disc 3 is connected to a driven disc 10 via a belt 2, and the driven disc 10 is connected to a crushing roller 14 via a shaft.

[0036] In order to solve the problem of driving force transmission, such as Figure 1 As shown, one end of the first motor 4 is connected to the driving disk 3 through a shaft, the driving disk 3 is connected to the driven disk 10 through a belt 2, and the driven disk 10 is connected to the crushing roller 14 through a shaft, so that the driving force provided by the first motor 4 is transmitted to the crushing roller 14 through the driving disk 3, belt 2 and the driven disk 10 to realize rotation.

[0037] Specifically, a first collecting box 8 is provided on one side of the main body 1 .

[0038] In order to solve the problem of screening and collecting materials with larger particle size, Figure 3 , 4 As shown, a first collecting box 8 is provided on one side of the main body 1, and the material is filtered through the filter screen 22 to separate the material with a larger particle size and fall into the first collecting box 8 for storage.

[0039] Specifically, an observation window 11 is provided on the other side of the main body 1 , and the observation window 11 is made of transparent tempered glass.

[0040] In order to solve the problem of observing the falling of internal materials, such as Figure 1 As shown, an observation window 11 is provided on the other side of the main body 1. The observation window 11 is made of transparent tempered glass, which is convenient for the user to observe the falling situation of the internal materials.

[0041] Specifically, a second collection box 12 is drawable at the bottom of the main body 1 , and a handle 13 is fixed to one side of the second collection box 12 by bolts.

[0042] In order to solve the problem of material powder collection, such as Figure 1 As shown, a second collecting box 12 is provided at the bottom of the main body 1 for collecting the materials falling after screening. A handle 13 is fixed to one side of the second collecting box 12 to facilitate personnel to take the second collecting box 12 through the handle 13 to remove the material powder collected inside.

[0043] Specifically, a controller 6 is fixed to one side of the main body 1 by bolts. The controller 6 is electrically connected to other electrical devices. A display operator 7 is fixed to one side of the main body 1 by bolts.

[0044] In order to solve the problems of device operation control, such as Figure 1 As shown, a controller 6 is fixed on one side of the main body 1. The controller 6 is electrically connected to other electrical devices and controls the devices. A display operator 7 is fixed on one side of the main body 1 for displaying device operating data and facilitating personnel to operate the device through the display operator 7.

[0045] The specific implementation methods disclosed in the present invention omit detailed descriptions of known functions and known components. To ensure the compatibility of the equipment, the operating methods adopted are consistent with the parameters of commercially available equipment.

[0046] In summary, the working principle and use process of the utility model are as follows: a feed hopper 9 is fixed at the upper end of the main body 1 to guide the material to enter and be crushed through the crushing roller 14. Several crushing rollers 14 are arranged inside the main body 1 through the shaft to crush the material. A first crossbeam 19 is fixed inside the main body 1 for installing a second circular seat 18. A second circular seat 18 is fixed at the upper end of the first crossbeam 19 for installing a spring 17. A spring 17 is arranged inside the second circular seat 18 so that the filter screen 22 can vibrate to prevent the filter screen 22 from being blocked. A first circular seat 16 is arranged at the upper end of the spring 17 for connecting to a third fixed seat 27. The upper end of the first circular seat 16 is connected to the third fixed seat 27 through a shaft. The shaft is arranged The filter 22 is arranged so that the vibration of the filter 22 will not be hindered. The third fixed seat 27 is fixed with the filter 22 to screen the crushed materials and remove the materials with larger particle sizes. The upper end of the filter 22 is fixed with a vibrator 21 to enable the filter 22 to vibrate. A second crossbeam 25 is fixed inside the main body 1 for connecting the second fixed seat 24. The upper end of the second crossbeam 25 is connected to the second fixed seat 24 through an axis. The second fixed seat 24 is connected to the filter 22 for supporting the filter 22. A third crossbeam 26 is fixed inside the main body 1 for installing and fixing the second motor 23. The second motor 23 is fixed in the middle of the third crossbeam 26 to provide driving force for the rotation of the fan blade 20. The bottom end of the second motor 23 is connected to the fan blade 20 through an axis. The fan blades 20 are connected through the shaft. By setting the fan blades 20, the material screened by the filter screen 22 is leveled to prevent the material powder from piling up too high at a certain position. Fixed plates 5 are fixed on both sides of the main body 1 for installing and fixing the first motor 4. The first motor 4 is fixed on the upper end of the fixed plate 5 to provide driving force for the rotation of the crushing roller 14. One end of the first motor 4 is connected to a driving disc 3 through an axis. The driving disc 3 is connected to a driven disc 10 through a belt 2. The driven disc 10 is connected to the crushing roller 14 through an axis, so that the power is provided by the first motor 4 and transmitted to the crushing roller 14 through the driving disc 3, belt 2 and driven disc 10 to realize rotation. A first collecting box 8 is arranged on one side of the main body 1. The material is separated into particles with larger diameters by the filter screen 22. The screened materials fall into the first collecting box 8 for storage. An observation window 11 is provided on the other side of the main body 1. The observation window 11 is made of transparent tempered glass, which is convenient for users to observe the falling of internal materials. A second collecting box 12 is provided at the bottom of the main body 1 for collecting the screened and fallen materials. A handle 13 is fixed on one side of the second collecting box 12, which is convenient for personnel to take the second collecting box 12 through the handle 13 to remove the material powder collected inside. A controller 6 is fixed on one side of the main body 1. The controller 6 is electrically connected to other electrical devices and controls the device. A display operator 7 is fixed on one side of the main body 1 for displaying the device operation data and facilitating personnel to operate the device through the display operator 7.

[0047] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A powder metallurgy powder making device, comprising a main body (1), characterized in that: A plurality of crushing rollers (14) are arranged inside the main body (1) via an axis, a first crossbeam (19) is fixed inside the main body (1) via bolts, a second circular seat (18) is fixed to the upper end of the first crossbeam (19) via bolts, a spring (17) is arranged inside the second circular seat (18), a first circular seat (16) is arranged at the upper end of the spring (17), a third fixed seat (27) is connected to the upper end of the first circular seat (16) via an axis, and a filter screen (20) is fixed to the third fixed seat (27) 2), a vibrator (21) is fixed to the upper end of the filter (22), a second crossbeam (25) is fixed inside the main body (1) by bolts, the upper end of the second crossbeam (25) is connected to a second fixing seat (24) by an axis, the second fixing seat (24) is connected to the filter (22), a third crossbeam (26) is fixed inside the main body (1) by bolts, a second motor (23) is fixed to the middle of the third crossbeam (26), and the bottom end of the second motor (23) is connected to a fan blade (20) by an axis.

2. A powder metallurgy powder making device according to claim 1, characterized in that: A feed hopper (9) is fixed to the upper end of the main body (1) by means of bolts.

3. A powder metallurgy powder making device according to claim 2, characterized in that: A fixing plate (5) is fixed to both sides of the main body (1) by means of bolts, and a first motor (4) is fixed to the upper end of the fixing plate (5) by means of bolts.

4. A powder metallurgy powder making device according to claim 3, characterized in that: One end of the first motor (4) is connected to a driving disc (3) via a shaft, the driving disc (3) is connected to a driven disc (10) via a belt (2), and the driven disc (10) is connected to a crushing roller (14) via a shaft.

5. A powder metallurgy powder making device according to claim 4, characterized in that: A first collecting box (8) is provided on one side of the main body (1).

6. A powder metallurgy powder making device according to claim 5, characterized in that: An observation window (11) is provided on the other side of the main body (1), and the observation window (11) is made of transparent tempered glass.

7. A powder metallurgy powder making device according to claim 6, characterized in that: A second collection box (12) is drawable at the bottom end of the main body (1), and a handle (13) is fixed to one side of the second collection box (12) by means of bolts.

8. A powder metallurgy powder making device according to claim 7, characterized in that: A controller (6) is fixed to one side of the main body (1) by means of bolts, and the controller (6) is electrically connected to other electrical devices. A display operator (7) is fixed to one side of the main body (1) by means of bolts.

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