CN220407108U

CN220407108U - Metal particle processingequipment

Info

Publication number: CN220407108U
Application number: CN202321982231.8U
Authority: CN
Inventors: 徐艳霞; 张春森; 刘晓霞; 刘燕
Original assignee: Zhongke Yannuo Beijing Technology Co ltd
Current assignee: Zhongke Yannuo Beijing Technology Co ltd
Priority date: 2023-07-26
Filing date: 2023-07-26
Publication date: 2024-01-30
Anticipated expiration: 2033-07-26

Abstract

The utility model discloses a metal particle processing device, in particular to the technical field of metal powder processing, which comprises a box body, wherein one side of the top of the box body is provided with a feed inlet, the lower part of one side of the box body is provided with a discharge outlet, and a grinding seat is arranged in the box body; through the transmission assembly, power can be transmitted, the torsional screw rod can push or pull the fixing rod to drive the transmission sleeve to slide left and right, and the gear I is meshed with the gear III or the gear II is meshed with the gear IV, so that the rotating speed of the crankshaft is changed, and the shaking frequency of the filter screen can be changed.

Description

Metal particle processingequipment

Technical Field

The utility model relates to the technical field of metal powder processing, in particular to a metal particle processing device.

Background

The metal powder refers to a metal particle group with the size smaller than 1mm, and comprises single metal powder, alloy powder and certain indissolvable compound powder with metal property, which are main raw materials of powder metallurgy, wherein the metal powder belongs to loose substances, the properties of the metal powder are comprehensively reflected by the properties of the metal, the properties of single particles and the properties of the particle group, and the metal powder for the powder metallurgy usually needs to be screened and processed by powder screening equipment.

The utility model discloses a processingequipment for metal powder, including screening case and filter screen, filter screen fixed connection is in the inside of screening case, one side at screening case top is provided with the loading hopper, the opposite side fixedly connected with at screening case top cleans the motor. This a processingequipment for metal powder is through being provided with large granule discharge port, grinding motor, grind the case and grind the ball, when using, unqualified metal powder can get into the inside of grinding the case through large granule discharge port, start the motor that grinds this moment, the ball is ground at uniform velocity in the motor drive that grinds, the ball that grinds can grind unqualified metal powder, make it become qualified metal powder, can grind the crushing in real time to the unqualified metal powder that selects like this, unnecessary operation is not needed, the function of device has been strengthened greatly, the problem that the function is not enough comprehensive is not had to the unqualified metal powder crushing function of selecting that sieves is solved.

In the use process of the processing device for processing and using the metal powder particles, although the inclined filter screen is utilized to filter and screen the metal particles, the effect of screening and filtering the metal particles is relatively poor only by the filter screen installed in an inclined manner.

Disclosure of Invention

The present utility model is directed to a metal particle processing apparatus, which solves the problems set forth in the background art.

In order to solve the technical problems, the utility model provides the following technical scheme: the utility model provides a metal particle processingequipment, includes the box, box top one side is equipped with the feed inlet, box one side lower part is equipped with the discharge gate, be equipped with the seat of milling in the box, mill seat in the upper and lower grinding chamber and logical groove of having seted up respectively, the motor is installed through the mount at the box top, the motor output is connected with the abrasive brick in grinding chamber, it is equipped with screening mechanism to lead to the inslot, and screening mechanism is connected with the motor through drive assembly, screening mechanism includes the filter screen, and the filter screen sets up in leading to the inslot, it installs the bent axle to lead to inslot filter screen below rotation, the connecting piece is installed to the movable cover in bent axle depressed part outside, the connecting piece passes through branch and filter screen swing joint, drive assembly includes the pivot, and the pivot rotates to be installed in box top one side, pivot one end is connected with bevel gear one in the mount inboard, motor output outer wall cover is equipped with bevel gear two with bevel gear one meshing.

Further, screening mechanism still includes slide bar one, a plurality of spout has been seted up to logical inslot wall symmetry, slide bar one is installed in the spout, slide bar one outside is equipped with slider one and spring one in the spout cover from top to bottom in proper order, slider one relative inner wall is connected with the filter screen through the baffle, the bent axle outside is equipped with the drive seat in logical inslot symmetry cover, the bent axle outside is equipped with local gear in the drive seat endotheca, local gear one side is equipped with the rack with local gear engaged in the drive seat, the rack upper end is connected with the top of beating in the drive seat, the guide slot has been seted up to local gear one side in drive seat internal tooth strip, be equipped with slide bar two in the guide slot, slide bar two outer walls are equipped with slider two and spring two in the guide slot endotheca, and slider two are located spring two below, slider two and rack fixed connection, through the screening mechanism that is equipped with, make can be continuous rock from top to bottom to shake its metal particles to shake, screen, impact to it, influence the filter effect to pile up the filter screen, also can make the rack reset under spring action when making reset simultaneously, thereby improve filter screen and shake the filter screen.

Further, the transmission subassembly still includes fixed frame, and fixed frame sets up in box one side, rotate between fixed frame inboard and the box and install the bull stick, and the bull stick is located the bent axle top, bull stick and the equal cover in pivot outer wall position are equipped with the sprocket, be connected through the chain between the sprocket, bull stick outside cover is equipped with the transmission cover, and transmission cover inner wall symmetry is equipped with the card strip, the spacing groove with card strip looks adaptation has been seted up to bull stick outer wall symmetry, the transmission cover outer wall is overlapped in proper order and is equipped with gear one and gear two, bent axle one end outer wall is equipped with gear three and gear four in the inboard cover of fixed frame, and gear three is located and is close to box one side, gear three meshes with gear one, the transmission cover outside is equipped with the dead lever in gear two one side covers, dead lever one side rotation is connected with the screw rod, and screw rod one end is connected with the handle in the fixed frame outside, can drive the bent axle through the power that is equipped with the transmission subassembly that is equipped with the motor to make the filter screen rock screening metal particle, change the rotational speed of filter screen, can adjust the filter screen as required simultaneously.

Further, one end of the connecting piece is rotationally connected with the crankshaft, the other end of the connecting piece is hinged with the supporting rod, two ends of the spring are fixedly connected with the first sliding block and the inner wall of the sliding groove respectively, and the baffle cover is arranged at the opening of the sliding groove so as to drive the connecting piece to drive the supporting rod to enable the filter screen to move up and down.

Furthermore, the second slider is in a convex shape, and two ends of the second spring are fixedly connected with the second slider and the inner wall of the guide groove respectively so as to limit and guide the second slider.

Further, the second gear and the fourth gear have the same diameter, the second gear is larger than the first gear and smaller than the third gear, the second gear is meshed with the fourth gear, the fixed rod is rotationally connected with the transmission sleeve and the screw rod through bearings, and the fixed frame is in threaded connection with the screw rod through nuts, so that the first gear is meshed with the third gear or the second gear is meshed with the fourth gear as required, the rotating speed of the crankshaft is adjusted, and the shaking frequency of the filter screen can be changed.

Compared with the prior art, the utility model has the following beneficial effects:

1. according to the utility model, through the screening mechanism, the screening mechanism can be linked with the power of the motor, the connecting piece drives the supporting rod to pull or push the filter screen to shake up and down, so that metal particles are better screened and discharged, meanwhile, the filter screen is prevented from being blocked by material accumulation, the filter screen is prevented from being influenced by the material accumulation, and meanwhile, the knocking head is enabled to strike the filter screen continuously while shaking up and down on the filter screen, so that the vibration effect of the screening mechanism is improved, the screening anti-blocking effect of the screening mechanism is improved, the use is convenient, and the practicability is stronger;

2. according to the utility model, through the transmission assembly, power can be transmitted, the screw rod can be twisted to push or pull the fixing rod to drive the transmission sleeve to slide left and right, so that the first gear is meshed with the third gear or the second gear is meshed with the fourth gear, the rotating speed of the crankshaft is changed, the shaking frequency of the filter screen can be changed, and the filter screen is more convenient to use.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is an enlarged schematic view of the structure of FIG. 1A according to the present utility model;

FIG. 3 is an enlarged schematic view of the structure of FIG. 1B according to the present utility model;

FIG. 4 is a schematic view of a partial structure between a transmission seat and a rack of the present utility model;

FIG. 5 is a schematic view of the structure between the connecting member and the crankshaft of the present utility model;

in the figure: 1. a case; 2. a grinding seat; 3. a motor; 4. grinding the blocks; 5. a filter screen; 6. a crankshaft; 7. a connecting piece; 8. a support rod; 9. a rotating shaft; 10. bevel gears I; 11. bevel gears II; 12. a sprocket; 13. a chain; 14. a first slide bar; 15. a first sliding block; 16. a first spring; 17. a transmission seat; 18. a partial gear; 19. a rack; 20. knocking a head; 21. a second slide bar; 22. a second slide block; 23. a second spring; 24. a fixed frame; 25. a rotating rod; 26. a transmission sleeve; 27. a first gear; 28. a second gear; 29. a third gear; 30. a fourth gear; 31. clamping strips; 32. a screw; 33. a fixed rod; 34. and a baffle.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The metal particle processing device as shown in fig. 1-5 comprises a box body 1, a feeding port is formed in one side of the top of the box body 1, a discharging port is formed in the lower portion of one side of the box body 1, a grinding seat 2 is arranged in the box body 1, a grinding cavity and a through groove are respectively formed in the grinding seat 2 up and down, a motor 3 is mounted at the top of the box body 1 through a fixing frame, a grinding block 4 is connected to the output end of the motor 3 in the grinding cavity, a screening mechanism is arranged in the through groove and connected with the motor 3 through a transmission assembly, the screening mechanism comprises a filter screen 5, the filter screen 5 is arranged in the through groove, a crankshaft 6 is rotatably mounted below the filter screen 5 in the through groove, a connecting piece 7 is movably sleeved outside a concave portion of the crankshaft 6 and is mounted on the connecting piece 7, the transmission assembly comprises a rotating shaft 9, the rotating shaft 9 is rotatably mounted on one side of the top of the box body 1, one end of the rotating shaft 9 is connected with a bevel gear 10 on the inner side of the fixing frame, and a bevel gear 11 meshed with the bevel gear 10 is sleeved on the outer wall of the output end of the motor 3.

In this example, screening machanism still includes slide bar one 14, a plurality of spout has been seted up to logical inslot wall symmetry, slide bar one 14 installs in the spout, slide bar one 14 outside is equipped with slider one 15 and spring one 16 in the spout upper and lower cover in proper order, slider one 15 is connected with filter screen 5 through baffle 34 with the inner wall relatively, the bent axle 6 outside is equipped with drive seat 17 in logical inslot symmetry cover, the bent axle 6 outside is equipped with local gear 18 in drive seat 17 endotheca, local gear 18 one side is equipped with in drive seat 17 with local gear 18 engaged with rack 19, rack 19 upper end is connected with in drive seat 17 top and beats first 20, rack 19 is kept away from local gear 18 one side in the drive seat 17 has seted up the guide slot, be equipped with slide bar two 21 in the guide slot, slide bar two outer wall is equipped with slider two 22 and spring two 23 in the guide slot endotheca, and slider two 22 are located spring two 23 below, slider two 22 and rack 19 fixed connection, through the screening machanism that is equipped with, make filter screen 5 constantly shake from top to bottom, thereby shake the metal particle on it filters, filter screen, avoid piling up and influence filter effect, simultaneously, also make rack 19 reset spring force under the action of spring two spring 23 and bump 20, thereby filter screen 20 is beaten in order to shake the filter screen effect. In this example, drive assembly still includes fixed frame 24, and fixed frame 24 sets up in box 1 one side, rotate between fixed frame 24 inboard and the box 1 and install bull stick 25, and bull stick 25 is located bent axle 6 top, bull stick 25 and the equal cover of pivot 9 outer wall position are equipped with sprocket 12, be connected through chain 13 between the sprocket 12, bull stick 25 outside cover is equipped with drive sleeve 26, and drive sleeve 26 inner wall symmetry is equipped with card strip 31, the spacing groove with card strip 31 looks adaptation has been seted up to bull stick 25 outer wall symmetry, drive sleeve 26 outer wall left and right sides overlaps in proper order and is equipped with gear one 27 and gear two 28, bent axle 6 one end outer wall is equipped with gear three 29 and gear four 30 in fixed frame 24 inboard cover, and gear three 29 is located and is close to box 1 one side, gear three 29 meshes with gear one 27, the drive sleeve 26 outside is equipped with dead lever 33 in gear two 27 one side cover, dead lever 33 one side rotation is connected with screw 32, and screw 32 one end is connected with the handle in the fixed frame 24 outside, drive 6 rotation through the drive assembly who is equipped with the power that is equipped with motor 3, so that 5 can be driven and drive the 6 rotation, 5 filter screen, can be adjusted the rotational speed of the filter screen is rocked to the metal filter screen, the frequency of the filter screen is adjusted according to the vibration 5. In this example, one end of the connecting piece 7 is rotationally connected with the crankshaft 6, the other end of the connecting piece 7 is hinged with the supporting rod 8, two ends of the first spring 16 are respectively fixedly connected with the first sliding block 15 and the inner wall of the sliding groove, and the baffle 34 is arranged at the opening of the sliding groove in a covering manner so as to drive the connecting piece 7 to drive the supporting rod 8 to enable the filter screen 5 to move up and down. In this example, the second slider 22 is in a convex shape, and two ends of the second spring 23 are fixedly connected with the second slider 22 and the inner wall of the guide groove respectively, so as to limit and guide the second slider 22. In this example, the diameters of the gear two 28 and the gear four 30 are the same, the diameter of the gear two 28 is larger than the diameter of the gear one 27 and smaller than the diameter of the gear three 29, the gear two 28 is meshed with the gear four 30, the fixed rod 33 is rotatably connected with the transmission sleeve 26, the screw rod 32 and the fixed rod 33 through bearings, and the fixed frame 24 is in threaded connection with the screw rod 32 through nuts, so that the gear one 27 is meshed with the gear three 29 or the gear two 28 is meshed with the gear four 30 as required, and the rotation speed of the crankshaft 6 is adjusted, so that the shaking frequency of the filter screen 5 can be changed.

The working principle of the utility model is as follows: when in use, metal particles to be screened are guided into the box body 1 through the feed inlet so as to enter the grinding cavity, meanwhile, the motor 3 is started to drive the grinding block 4 to rotate, so that the grinding seat 2 can be matched to grind the metal particles, so that part of unqualified metal particles are ground to meet the standard, the metal particles meeting the requirement can be screened through the filter screen 5, the unqualified metal particles can be intercepted so as to grind the metal particles, the output end of the motor 3 can drive the bevel gear II 11 to rotate, namely, the bevel gear I10 meshed with the bevel gear II can be driven to rotate, the rotating shaft 9 is driven to rotate, the chain wheel 12 connected with one end of the rotating shaft 9 is driven to drive the other chain wheel 12 to rotate, the rotating rod 25 is matched with the clamping strip 31 and the limiting groove to drive the transmission sleeve 26 to synchronously rotate, the transmission sleeve 26 can drive the gear I27 on the transmission sleeve 26, the driving of the third gear 29 meshed with the crankshaft 6 drives the crankshaft 6 to synchronously rotate, the crankshaft 6 drives the connecting piece 7 to drive the supporting rod 8, the supporting rod 8 can drive the filter screen 5 to continuously reciprocate downwards and upwards, meanwhile, the baffle 34 is driven to drive the first slide block 15 to slide and squeeze the first spring 16 when the filter screen 5 moves downwards, the baffle 34 is utilized to shield the sliding groove, so that partial metal particles are prevented from entering the sliding groove to affect the use of parts, the crankshaft 6 rotates and drives the partial gear 18 to drive the toothed rack 19 meshed with the partial gear 18 to move downwards, meanwhile, the toothed rack 19 drives the second slide block 22 to squeeze the second spring 23, when the filter screen 5 moves upwards and resets, the partial gear 18 is separated from the toothed rack 19, so that the toothed rack 19 is reset under the elasticity of the second spring 23, the toothed rack 19 pushes the knocking head 20 to collide the rotary rod 25, the filter screen 5 vibrates, the anti-blocking effect of the filter screen 5 on the metal particles is improved, the use is convenient; when the rotation speed of the crankshaft 6 needs to be adjusted to change the shaking frequency of the filter screen 5, the screw rod 32 can be driven to rotate through the torsion handle, the fixed rod 33 is pulled to drive the transmission sleeve 26 to move to one side, the transmission sleeve 26 drives the clamping strip 31 to slide in the limiting groove, the first gear 27 and the third gear 29 can be separated in a staggered mode, meanwhile, the second gear 28 is meshed with the fourth gear 30, the rotation speed of the crankshaft 6 can be changed, the shaking frequency of the filter screen 5 is changed, the filter screen 5 can be adjusted according to requirements, and the filter screen is convenient to use and high in practicability.

Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. The utility model provides a metal particle processingequipment, includes box (1), box (1) top one side is equipped with the feed inlet, box (1) one side lower part is equipped with the discharge gate, its characterized in that:

the grinding device comprises a box body (1), wherein a grinding seat (2) is arranged in the box body (1), a grinding cavity and a through groove are respectively formed in the grinding seat (2), a motor (3) is arranged at the top of the box body (1) through a fixing frame, a grinding block (4) is connected to the output end of the motor (3) in the grinding cavity, a screening mechanism is arranged in the through groove and connected with the motor (3) through a transmission component, the screening mechanism comprises a filter screen (5), the filter screen (5) is arranged in the through groove, a crankshaft (6) is rotatably arranged below the filter screen (5) in the through groove, a connecting piece (7) is movably sleeved outside the concave portion of the crankshaft (6), the connecting piece (7) is movably connected with the filter screen (5) through a supporting rod (8), the transmission component comprises a rotating shaft (9), the rotating shaft (9) is rotatably arranged on one side of the top of the box body (1), one end of the rotating shaft (9) is connected with a bevel gear (10) in the inner side of the fixing frame, and the outer wall of the output end of the motor (3) is sleeved with a bevel gear (11) meshed with the bevel gear (10).

2. A metal particle processing apparatus according to claim 1, wherein: the screening mechanism further comprises a first slide rod (14), a plurality of slide grooves are symmetrically formed in the inner wall of the through groove, the first slide rod (14) is installed in the slide grooves, a first slide block (15) and a first spring (16) are sequentially sleeved on the outer side of the first slide rod (14) in the slide grooves, the opposite inner wall of the first slide block (15) is connected with the filter screen (5) through a baffle plate (34), a transmission seat (17) is symmetrically sleeved on the outer side of the crankshaft (6) in the through groove, a local gear (18) is sleeved in the inner sleeve of the transmission seat (17) on the outer side of the crankshaft (6), a rack (19) meshed with the local gear (18) is arranged on one side of the local gear (18) in the transmission seat (17), a knocking head (20) is connected to the upper end of the rack (19) above the transmission seat (17), a guide groove is formed in one side, far away from the local gear (18), a second slide rod (21) is arranged in the guide groove, a second slide block (22) is arranged on the outer wall of the second slide rod (21) in the guide groove, a second slide block (22) and a second spring (23) is fixedly arranged below the second slide rod (22).

3. A metal particle processing apparatus according to claim 1, wherein: the transmission assembly further comprises a fixed frame (24), the fixed frame (24) is arranged on one side of the box body (1), a rotating rod (25) is rotatably arranged between the inner side of the fixed frame (24) and the box body (1), the rotating rod (25) is positioned above the crankshaft (6), the corresponding positions of the rotating rod (25) and the outer wall of the rotating shaft (9) are respectively sleeved with a chain wheel (12), the chain wheels (12) are connected through a chain (13), a transmission sleeve (26) is sleeved on the outer side of the rotating rod (25), clamping strips (31) are symmetrically arranged on the inner wall of the transmission sleeve (26), a limiting groove matched with the clamping strips (31) is symmetrically formed in the outer wall of the rotating rod (25), a first gear (27) and a second gear (28) are sequentially sleeved on the outer wall of the transmission sleeve (26), a third gear (29) and a fourth gear (30) are sleeved on the outer wall of one end of the crankshaft (6), the inner side of the fixed frame (24) and are positioned on one side close to the box body (1), the third gear (29) is meshed with the first gear (27), the second gear (26) is meshed with the second gear (27), one side of the second gear (28) is far away from the first gear (32) and is connected with the first gear (32), and one end of the screw rod (32) is connected with a handle outside the fixed frame (24).

4. A metal particle processing apparatus according to claim 2, wherein: one end of the connecting piece (7) is rotationally connected with the crankshaft (6), the other end of the connecting piece (7) is hinged with the supporting rod (8), two ends of the first spring (16) are fixedly connected with the first sliding block (15) and the inner wall of the sliding groove respectively, and the baffle (34) is arranged at the opening of the sliding groove in a covering mode.

5. A metal particle processing apparatus according to claim 2, wherein: the second sliding block (22) is in a convex shape, and two ends of the second spring (23) are fixedly connected with the second sliding block (22) and the inner wall of the guide groove respectively.

6. A metal particle processing apparatus according to claim 3, wherein: the diameter of the gear II (28) is the same as that of the gear IV (30), the diameter of the gear II (28) is larger than that of the gear I (27) and smaller than that of the gear III (29), the gear II (28) is meshed with the gear IV (30), the fixing rod (33) is rotatably connected with the transmission sleeve (26) and the screw rod (32) and the fixing rod (33) through bearings, and the fixing frame (24) is in threaded connection with the screw rod (32) through nuts.