CN117961071A - Atomizer is used in metal powder production - Google Patents

Abstract

The invention relates to the technical field of metal powder processing, in particular to an atomizer for metal powder production, which comprises a base, wherein an atomization box is arranged above the base, the atomization box is of an inverted U-shaped structure, the atomization box and the base are connected through a plurality of supporting legs, a first through hole is formed in the inner wall of the top of the atomization box, a rotary table is arranged in the first through hole, a bearing is arranged at the joint of the rotary table and the first through hole, a rotary driver for driving the rotary table to rotate is arranged on the atomization box, a feeding pipe penetrates through the rotary table, the feeding pipe is connected with the rotary table through a fixing piece, an annular water tank sleeved outside the feeding pipe is arranged in the atomization box, the annular water tank is connected with the rotary table through a plurality of connecting columns, two sides of the feeding pipe are respectively provided with a spray head, the spray head is connected with the annular water tank through a first hose, and a pumping mechanism matched with the annular water tank is arranged on the atomization box; the filter board is convenient to clean, water waste is avoided, and the filter board is convenient to use in practice.

Description

Atomizer is used in metal powder production

Technical Field

The invention relates to the technical field of metal powder processing, in particular to an atomizer for metal powder production.

Background

The metal powder is usually manufactured by high-pressure water injection during the processing, and is usually atomized by high-pressure water injection of molten metal, and powdered under water cooling. Among the prior art, chinese patent publication No. CN208696306U discloses a metal powder atomizing device, and waterproof motor drives first bevel gear and rotates, and first bevel gear drives the cartridge filter and rotates, and the cartridge filter drives the filter screen and rotates, and the cartridge filter drives the end cover and rotates, avoids metal powder to block up the filter screen, causes the drainage not smooth, and wherein, the cartridge filter is rotatory to clear up the metal powder that the specification is great from the filter screen, and the partial metal powder that is close with the filter screen filtration pore size is nevertheless blockked up on the filtration pore easily, is inconvenient for clearing up it from the filter screen.

Disclosure of Invention

Accordingly, the present invention is directed to an atomizer for metal powder production, which solves the problems that the metal powder is easily blocked in the filter holes and is inconvenient to clean from the filter screen, which is similar to the filter holes in size on the filter screen.

Based on the above object, the invention provides an atomizer for producing metal powder, which comprises a base, wherein an atomizing box is arranged above the base, the atomizing box is of an inverted U-shaped structure, the atomizing box and the base are connected through a plurality of supporting legs, a first through hole is formed in the inner wall of the top of the atomizing box, a rotary table is arranged in the first through hole, a bearing is arranged at the joint of the rotary table and the first through hole, a rotary driver for driving the rotary table to rotate is arranged on the atomizing box, a feeding pipe penetrates through the rotary table, the feeding pipe is connected with the rotary table through a fixing piece, an annular water tank sleeved outside the feeding pipe is arranged in the atomizing box, the annular water tank is connected with the rotary table through a plurality of connecting columns, a spray head is respectively arranged on two sides of the feeding pipe, the spray head is connected with the annular water tank through a first hose, a water pumping mechanism matched with the annular water tank is arranged on the atomizing box, a drain pipe is arranged on the drain pipe, and a metal powder filtering and cleaning component is arranged on the atomizing box;

The metal powder filtering and cleaning assembly comprises a lifting seat arranged below the atomizing box, the lifting seat is connected with the atomizing box through a lifting unit, a bottom plate is arranged above the lifting seat, the bottom plate is connected with the lifting seat through a clamping connector, two side plates are fixedly connected to the top of the bottom plate, the top and two sides of the side plates are respectively contacted with the outer wall of the atomizing box, two filter plates are arranged between the two side plates, a second through hole matched with the filter plates is formed in the atomizing box, the bottom end of a feeding pipe is positioned between the two side plates, stop bars are respectively arranged on one far away from the two filter plates, two ends of the stop bars are fixedly connected with the inner wall of the second through hole, a first rotating shaft is fixedly connected to the bottom end of the filter plate, two ends of the first rotating shaft respectively penetrate through the two side plates, a bearing is arranged at the joint of the first rotating shaft and the side plates, one far away from the two side of the two side plates is respectively fixedly connected with a control box, a second rotating shaft is arranged in the control box, a synchronous driver matched with the two second rotating shafts is arranged on the control box, the second rotating shaft is connected with the first rotating shaft through a damping rotating structure, and the second rotating shaft is connected with a spray head through a reciprocating assembly.

Optionally, reciprocal swing subassembly is including setting up in the first connecting plate of one side is kept away from mutually to two control boxes respectively, the one end fixedly connected with first connecting axle of first connecting plate, the other end fixedly connected with fixed column of first connecting plate, the one end of first connecting axle and the first bevel gear fixed connection that is located the control box, the outside fixed cover of second pivot is equipped with the second bevel gear with first bevel gear engaged with, the junction of first connecting axle and control box is equipped with the bearing, the outside cover of fixed column is equipped with the rectangle ring, the top fixedly connected with layer board of rectangle ring, the outside cover of layer board is equipped with the fixed plate, and fixed plate and curb plate fixed connection, shower nozzle and layer board pass through lift meshing ware and are connected.

Optionally, go up and down the meshing ware including setting up in the holding ring and the go-between of atomizing case top, holding ring and go-between are connected through a plurality of second connecting plates, the top of layer board contacts with the bottom of holding ring, go-between and atomizing case pass through tensile unit connection, fixedly connected with second connecting axle on the shower nozzle, the outside cover of second connecting axle is equipped with first backup pad, the junction of second connecting axle and first backup pad is equipped with the bearing, and first backup pad and annular water tank fixed connection, the one end fixedly connected with first gear of shower nozzle is kept away from to the second connecting axle, one side of first backup pad is equipped with the pinion rack with first gear meshing, fixedly connected with third connecting plate on the pinion rack, and the top of third connecting plate and the bottom fixed connection of go-between.

Optionally, the stretching unit comprises at least two second supporting parts fixedly installed on the connecting ring, and the bottom of the second supporting parts is connected with the top of the atomizing box through a stretching spring.

The synchronous driver drives the second rotating shaft, when one side that two filter kept away from each other contacts with corresponding stop strip respectively, the filter stops rotating, synchronous driver drives the second rotating shaft to continuously rotate, the second rotating shaft drives the second bevel gear to rotate, the second bevel gear drives the first connecting shaft to rotate through the first bevel gear, the first connecting shaft drives the fixed column to move in the rectangular ring through the first connecting plate, so that the fixed column drives the rectangular ring and the supporting plate to reciprocate in the vertical direction of the fixed plate, because the initial state of the tension spring is in a tension state, the tension spring applies downward force to the second supporting part and the connecting ring, so that the bottom of the supporting ring is clung to the top of the supporting plate, when the vertical direction of the supporting plate reciprocates, the supporting ring, the second connecting plate and the connecting ring synchronously move in the vertical direction, the connecting ring drives the toothed plate to reciprocate in the vertical direction through the third connecting plate, the toothed plate drives the first gear and the second connecting shaft to periodically rotate, when the spray head rotates to a preset angle, the second rotating shaft is required to periodically rotate in the forward and backward direction, the second continuous rotation can be realized, and the periodic forward and backward direction of the spray head can be realized, when the rotary plate rotates in the opposite direction of the fixed column is in the vertical direction, the opposite direction of the fixed column, the first rotating ring is located on the opposite direction, the annular direction of the rotating tank is in the opposite direction, and the opposite direction of the rotating tank is in the opposite direction, and the opposite direction of the rotating direction.

Optionally, the water pumping mechanism comprises a water pump fixedly mounted on the atomizing box, the atomizing box is fixedly connected with a water inlet pipe, one end of the water inlet pipe is positioned in the atomizing box, the other end of the water inlet pipe is fixedly connected with the input end of the water pump, the output end of the water pump is fixedly connected with a second hose, and one end of the second hose, far away from the water pump, is connected with the annular water tank.

Optionally, the lifting unit comprises a second supporting plate fixedly installed on the atomizing box, and the bottom of the second supporting plate is connected with the top of the lifting seat through a hydraulic telescopic rod.

Optionally, the joint ware includes a plurality of fixed mounts that fixed mounting was in lifting seat top, has seted up the draw-in groove on the mount, is equipped with the fixture block in the draw-in groove, the bottom fixed connection of the top and the bottom plate of fixture block.

Optionally, the damping revolution mechanic includes two third connecting axles that set up in the control box, and the one end of third connecting axle passes through the bearing with the inner wall of control box and connects, and the first friction disc of the other end fixedly connected with of third connecting axle, the both ends of first pivot respectively with be located the second friction disc fixed connection of two control boxes, and the second friction disc contacts with first friction disc, the outside fixed cover of third connecting axle is equipped with the third bevel gear, the both ends of second pivot respectively fixedly connected with fourth bevel gear, fourth bevel gear meshes with corresponding third bevel gear.

Optionally, the synchronous drive includes the outside first supporting part of cover locating the second pivot, the junction of second pivot and first supporting part is equipped with the bearing, the inner wall fixed connection of first supporting part and control box, the outside fixed cover of second pivot is equipped with the fifth bevel gear, be equipped with the sixth bevel gear with the meshing of fifth bevel gear in the control box, the bottom fixedly connected with fourth connecting axle of sixth bevel gear, the outside fixed cover of fourth connecting axle is equipped with the sprocket that is located the control box below, the junction of fourth connecting axle and control box is equipped with the bearing, two sprockets pass through the chain and connect, fixedly connected with first motor frame on one of them control box, fixedly connected with first motor in the first motor frame, the output of first motor and the bottom fixed connection of one of them fourth connecting axle.

Optionally, rotary driver includes fixed mounting in the arc rack at carousel top, fixedly connected with second motor frame on the atomizing case, fixedly connected with second motor in the second motor frame, the output fixedly connected with second gear of second motor, second gear and arc rack mesh mutually, and the mounting includes a plurality of fixed mounting plates on the inlet pipe, and mounting plate and carousel pass through bolted connection.

The invention has the beneficial effects that: when needs clear up the filter, stop to add the molten metal in the inlet pipe, synchronous drive second pivot counter-rotating, so that two filter are close to each other and move, finally, two filter are kept away from the one end of first pivot and are contacted, two filter stop rotating, a triangle-shaped is constituteed with the bottom plate, along with the continuous rotation of second pivot, the second pivot passes through reciprocal swing subassembly drive shower nozzle reciprocating pendulum, it just reverses in the angle range to drive the carousel through rotatory drive, make the reciprocal wobbling of shower nozzle revolve, start simultaneously pumping mechanism, the shower nozzle sprays the different positions on the filter, clear up the metal powder of jam on the filter, after the clearance finishes, same reason, through the opposite rotation of the relative last rotation direction of synchronous drive second pivot, so that filter and shower nozzle reset to initial position in proper order, can carry out the metal powder atomizing again, when need collect the metal powder that is located between two filter, move down through elevating unit drive elevating seat, so that top and both sides of curb plate do not contact with the outer wall of case any more, when the elevating seat descends to preset position, the clearance valve is realized to the bottom plate, the personnel can be opened from the bottom plate, the clearance is realized to the bottom plate, the personnel can be convenient for carrying out the clearance between the bottom plate, and the spray the water can be realized.

Drawings

In order to more clearly illustrate the invention or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only of the invention and that other drawings can be obtained from them without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of the overall structure of an embodiment of the present invention;

FIG. 2 is a schematic view of the structure of the inside of the atomizer box according to the embodiment of the present invention;

FIG. 3 is a schematic view of a pump mechanism according to an embodiment of the present invention;

FIG. 4 is a schematic view of the structure of the annular water tank according to the embodiment of the invention;

FIG. 5 is a schematic view illustrating the detachment structure of the connector according to the embodiment of the present invention;

FIG. 6 is a schematic diagram of a control box according to an embodiment of the present invention;

Fig. 7 is a schematic structural diagram of a second shaft according to an embodiment of the invention.

Marked in the figure as:

1. A base; 2. an atomization box; 3. support legs; 4. a feed pipe; 5. an annular water tank; 6. a first through hole; 7. a turntable; 8. a connecting column; 9. a spray head; 10. a first hose; 11. a lifting seat; 12. a bottom plate; 13. a side plate; 14. a filter plate; 15. a control box; 16. a first rotating shaft; 17. a second rotating shaft; 18. a first support portion; 19. a rectangular ring; 20. a first connecting shaft; 21. fixing the column; 22. a first connection plate; 23. a first bevel gear; 24. a second bevel gear; 25. a supporting plate; 26. a fixing plate; 27. a support ring; 28. a connecting ring; 29. a second connecting plate; 30. a second supporting part; 31. a tension spring; 32. a second connecting shaft; 33. a first support plate; 34. a first gear; 35. a toothed plate; 36. a third connecting plate; 37. a stop bar; 38. a water pump; 39. a water inlet pipe; 40. a second hose; 41. a second through hole; 42. a second support plate; 43. a hydraulic telescopic rod; 44. a fixing frame; 45. a clamping groove; 46. a clamping block; 47. a third connecting shaft; 48. a first friction plate; 49. a second friction plate; 50. a third bevel gear; 51. a fourth bevel gear; 52. a fifth bevel gear; 53. a sixth bevel gear; 54. a fourth connecting shaft; 55. a sprocket; 56. a chain; 57. a first motor; 58. a first motor frame; 59. a second motor; 60. a second gear; 61. a mounting plate; 62. a bolt; 63. a drain pipe; 64. an arc-shaped rack; 65. a second motor frame.

Detailed Description

The present invention will be further described in detail with reference to specific embodiments in order to make the objects, technical solutions and advantages of the present invention more apparent.

The embodiment provides an atomizer for metal powder production, as shown in fig. 1 to 7, the atomizer comprises a base 1, an atomizing box 2 is arranged above the base 1, the atomizing box 2 is of an inverted U-shaped structure, the atomizing box 2 is connected with the base 1 through a plurality of supporting legs 3, a first through hole 6 is formed in the inner wall of the top of the atomizing box 2, a rotary table 7 is arranged in the first through hole 6, a bearing is arranged at the joint of the rotary table 7 and the first through hole 6, a rotary driver for driving the rotary table 7 to rotate is arranged on the atomizing box 2, a feeding pipe 4 penetrates through the rotary table 7, the feeding pipe 4 is connected with the rotary table 7 through a fixing piece, an annular water tank 5 sleeved outside the feeding pipe 4 is arranged in the atomizing box 2, the annular water tank 5 is connected with the rotary table 7 through a plurality of connecting columns 8, a spray head 9 is respectively arranged on two sides of the feeding pipe 4, the spray head 9 is connected with the annular water tank 5 through a first hose 10, a water pumping mechanism matched with the annular water tank 5 is arranged on the atomizing box 2, a water discharging pipe 63 is arranged on the atomizing box 2, a valve is arranged on the water discharging pipe 63, and a metal powder filtering and cleaning component is arranged on the atomizing box 2;

The metal powder filtering and cleaning assembly comprises a lifting seat 11 arranged below an atomization box 2, the lifting seat 11 and the atomization box 2 are connected through a lifting unit, a bottom plate 12 is arranged above the lifting seat 11, the bottom plate 12 and the lifting seat 11 are connected through a clamping connector, two side plates 13 are fixedly connected to the top of the bottom plate 12, the top and two sides of the side plates 13 are respectively contacted with the outer wall of the atomization box 2, two filter plates 14 are arranged between the two side plates 13, a second through hole 41 matched with the filter plates 14 is formed in the atomization box 2, the bottom end of a feeding pipe 4 is positioned between the two side plates 13, a stop strip 37 is respectively arranged at one side, away from the two filter plates 14, two ends of the stop strip 37 are fixedly connected with the inner wall of the second through hole 41, the bottom end of the filter plate 14 is fixedly connected with a first rotating shaft 16, two ends of the first rotating shaft 16 respectively penetrate through the two side plates 13, a bearing is arranged at the joint of the first rotating shaft 16 and the side plates 13, one side, which is away from each side of the two side plates 13 is respectively fixedly connected with a control box 15, a second rotating shaft 17 is arranged in the control box 15, a synchronous driver 17 matched with the two second rotating shafts 17 is arranged on the control box 15, the two rotating shafts 17 are respectively connected with the first rotating shafts 17 through a damping rotating shaft assembly through a reciprocating structure, and the first rotating shaft 17 and a reciprocating structure is connected with a rotary nozzle 9; when the filter plates 14 need to be cleaned, the metal liquid is stopped to be added into the feeding pipe 4, the synchronous driver drives the second rotating shaft 17 to reversely rotate, so that the two filter plates 14 are close to each other and move, finally, one end of the two filter plates 14 far away from the first rotating shaft 16 is contacted, the two filter plates 14 stop rotating, the two filter plates 14 and the bottom plate 12 form a triangle, along with the continuous rotation of the second rotating shaft 17, the second rotating shaft 17 drives the spray head 9 to reciprocate through the reciprocating swing assembly, the rotary driver drives the rotary disc 7 to positively and negatively rotate in a preset angle range, so that the spray head 9 can reciprocate while revolving, the water pumping mechanism is started, the spray head 9 sprays water at different positions on the filter plates 14, metal powder blocked on the filter plates 14 is cleaned, after the filter plates 14 are cleaned, the same reason is that the synchronous driver drives the second rotating shaft 17 relatively to reversely rotate, so that the filter plates 14 and the spray head 9 are sequentially reset to the initial position, when the metal powder between the two filter plates 14 needs to be collected, the lifting seat 11 is moved downwards through the lifting unit, the filter plates 13 and the filter plates 14 are driven to synchronously move downwards, the filter plates are not connected with the filter plates 12, the water tank 11 can be conveniently lifted and the two sides of the water tank 11 are lifted, and the water tank is conveniently removed from the top of the filter plates 14, and the water tank is conveniently cleaned by the water tank 11 is opened, and the water tank is conveniently and the water tank is connected with the top the water tank 11 to the top the water tank is conveniently and the cleaned, and the water tank is conveniently and the cleaned.

In some alternative embodiments, as shown in fig. 2, 3, 4, 5, 6 and 7, the reciprocating swing assembly includes a first connecting plate 22 respectively disposed on a side of the two control boxes 15 away from each other, one end of the first connecting plate 22 is fixedly connected with a first connecting shaft 20, the other end of the first connecting plate 22 is fixedly connected with a fixed column 21, one end of the first connecting shaft 20 is fixedly connected with a first bevel gear 23 located in the control box 15, a second bevel gear 24 meshed with the first bevel gear 23 is fixedly sleeved on the outer portion of the second rotating shaft 17, a bearing is disposed at a joint between the first connecting shaft 20 and the control box 15, a rectangular ring 19 is sleeved on the outer portion of the fixed column 21, a supporting plate 25 is fixedly connected to the top of the rectangular ring 19, a fixed plate 26 is sleeved on the outer portion of the supporting plate 25, and the fixed plate 26 is fixedly connected with the side plate 13, and the spray head 9 and the supporting plate 25 are connected through a lifting meshing device; the lifting meshing device comprises a supporting ring 27 and a connecting ring 28 which are arranged above the atomizing box 2, the supporting ring 27 and the connecting ring 28 are connected through a plurality of second connecting plates 29, the top of a supporting plate 25 is contacted with the bottom of the supporting ring 27, the connecting ring 28 and the atomizing box 2 are connected through a stretching unit, a second connecting shaft 32 is fixedly connected to a spray head 9, a first supporting plate 33 is sleeved outside the second connecting shaft 32, a bearing is arranged at the joint of the second connecting shaft 32 and the first supporting plate 33, the first supporting plate 33 is fixedly connected with an annular water tank 5, one end of the second connecting shaft 32 far away from the spray head 9 is fixedly connected with a first gear 34, one side of the first supporting plate 33 is provided with a toothed plate 35 meshed with the first gear 34, a third connecting plate 36 is fixedly connected to the toothed plate 35, and the top end of the third connecting plate 36 is fixedly connected with the bottom of the connecting ring 28; the stretching unit comprises at least two second supporting parts 30 fixedly arranged on the connecting ring 28, and the bottom of the second supporting parts 30 and the top of the atomizing box 2 are connected through stretching springs 31;

the synchronous driver drives the second rotating shaft 17, when the sides of the two filter plates 14 far away are respectively contacted with the corresponding stop strips 37, the filter plates 14 stop rotating, the synchronous driver drives the second rotating shaft 17 to continuously rotate, the second rotating shaft 17 drives the second bevel gear 24 to rotate, the second bevel gear 24 drives the first connecting shaft 20 to rotate through the first bevel gear 23, the first connecting shaft 20 drives the fixing column 21 to move in the rectangular ring 19 through the first connecting plate 22, so that the fixing column 21 drives the rectangular ring 19 and the supporting plate 25 to reciprocate vertically relative to the fixing plate 26, the stretching spring 31 applies downward force to the second supporting part 30 and the connecting ring 28 due to the initial state of the stretching spring 31 to enable the bottom of the supporting ring 27 to be clung to the top of the supporting plate 25, when the supporting plate 25 reciprocates in the vertical direction, the supporting ring 27, the second connecting plate 29 and the connecting ring 28 synchronously move in the vertical direction, the connecting ring 28 drives the toothed plate 35 to reciprocate in the vertical direction through the third connecting plate 36, the toothed plate 35 drives the first gear 34 and the second connecting shaft 32 to periodically rotate positively and negatively, when the spray head 9 rotates to a preset angle, the synchronous driver stops driving the second rotating shaft 17 to rotate, when the spray head 9 periodically rotates positively and negatively, the second rotating shaft 17 continuously rotates, the periodic positive and negative rotation of the spray head 9 can be realized, when the rotary disc 7 rotates relative to the atomizing box 2, the annular water tank 5 synchronously rotates, the connecting ring 28 and the supporting ring 27 above the rotary disc 7 synchronously rotate, the top of the supporting plate 25 and the bottom of the supporting ring 27 are in sliding contact, and the rotation of the rotary disc 7 and the annular water tank 5 cannot interfere the periodic positive and negative rotation of the spray head 9.

In some alternative embodiments, as shown in fig. 1,2,3 and 5, the water pumping mechanism comprises a water pump 38 fixedly installed on the atomizing box 2, a water inlet pipe 39 is fixedly connected to the atomizing box 2, one end of the water inlet pipe 39 is positioned in the atomizing box 2, the other end of the water inlet pipe 39 is fixedly connected with the input end of the water pump 38, the output end of the water pump 38 is fixedly connected with a second hose 40, one end of the second hose 40, which is far away from the water pump 38, is connected with the annular water tank 5, the lifting unit comprises a second supporting plate 42 fixedly installed on the atomizing box 2, the bottom of the second supporting plate 42 is connected with the top of the lifting seat 11 through a hydraulic telescopic rod 43, the clamping connector comprises a plurality of fixing frames 44 fixedly installed on the top of the lifting seat 11, clamping grooves 45 are formed in the fixing frames 44, clamping blocks 46 are arranged in the clamping grooves 45, and the tops of the clamping blocks 46 are fixedly connected with the bottom of the bottom plate 12; when the water pump 38 is started, water in the atomizing box 2 sequentially enters the annular water tank 5 through the water inlet pipe 39, the water pump 38 and the second hose 40, and when metal powder between the two filter plates 14 needs to be collected, the lifting seat 11 is driven to move downwards through the hydraulic telescopic rod 43, so that the top and two sides of the side plate 13 are not contacted with the outer wall of the atomizing box 2 any more, when the lifting seat 11 descends to a preset position, a worker drives the bottom plate 12 to move upwards, so that the clamping blocks 46 are separated from the clamping grooves 45, the clamping relation between the bottom plate 12 and the lifting seat 11 is released, and the bottom plate 12 can be taken down from the lifting seat 11, so that the metal powder between the two filter plates 14 is collected.

In some alternative embodiments, as shown in fig. 3, 6 and 7, the damping rotation structure includes two third connecting shafts 47 disposed in the control box 15, one ends of the third connecting shafts 47 are connected with the inner wall of the control box 15 through bearings, the other ends of the third connecting shafts 47 are fixedly connected with first friction discs 48, two ends of the first rotating shaft 16 are respectively fixedly connected with second friction discs 49 disposed in the two control boxes 15, the second friction discs 49 are in contact with the first friction discs 48, a third bevel gear 50 is fixedly sleeved outside the third connecting shafts 47, two ends of the second rotating shaft 17 are respectively fixedly connected with fourth bevel gears 51, and the fourth bevel gears 51 are meshed with the corresponding third bevel gears 50; the synchronous driver comprises a first supporting part 18 sleeved outside a second rotating shaft 17, a bearing is arranged at the joint of the second rotating shaft 17 and the first supporting part 18, the first supporting part 18 is fixedly connected with the inner wall of a control box 15, a fifth bevel gear 52 is fixedly sleeved outside the second rotating shaft 17, a sixth bevel gear 53 meshed with the fifth bevel gear 52 is arranged in the control box 15, a fourth connecting shaft 54 is fixedly connected to the bottom of the sixth bevel gear 53, a chain wheel 55 positioned below the control box 15 is fixedly sleeved outside the fourth connecting shaft 54, a bearing is arranged at the joint of the fourth connecting shaft 54 and the control box 15, the two chain wheels 55 are connected through a chain 56, a first motor frame 58 is fixedly connected to one control box 15, a first motor 57 is fixedly connected to the first motor frame 58, and the output end of the first motor 57 is fixedly connected with the bottom end of one fourth connecting shaft 54; the rotary driver comprises an arc-shaped rack 64 fixedly arranged at the top of the rotary table 7, a second motor frame 65 is fixedly connected to the atomizing box 2, a second motor 59 is fixedly connected to the second motor frame 65, a second gear 60 is fixedly connected to the output end of the second motor 59, the second gear 60 is meshed with the arc-shaped rack 64, the fixed part comprises a plurality of mounting plates 61 fixedly arranged on the feed pipe 4, and the mounting plates 61 are connected with the rotary table 7 through bolts 62; through the design of sprocket 55 and chain 56 to make two fourth connecting axles 54 can synchronous rotation, drive one of them fourth connecting axle 54 rotation through first motor 57, the fourth connecting axle 54 passes through the cooperation of sprocket 55 and chain 56 and drives another fourth connecting axle 54 synchronous rotation, the fourth connecting axle 54 drives the rotation of sixth bevel gear 53, sixth bevel gear 53 passes through fifth bevel gear 52 and drives second pivot 17 and fourth bevel gear 51 rotation, fourth bevel gear 51 passes through third bevel gear 50 and drives two third connecting axles 47 counter-rotation, third connecting axle 47 drives first friction disk 48 rotation, first friction disk 48 passes through frictional force and drives second friction disk 49 and first pivot 16 rotation, when two filter plates 14 respectively contact with corresponding stop strip 37, or two filter plates 14 keep away from the one end of first pivot 16 and contact, along with the continuous rotation of second pivot 17, first friction disk 48 can't drive second friction disk 49 and first pivot 16 rotation through frictional force again, along with the increase of time of using motor 4, the second friction disk 48 can be removed through the second rotary table 7 and the second rotary table 60 of the rotatory connection of the fourth bevel gear 7, can be removed through the rotatory connection of the rotatory carrier plate 7 of the second rotary table 60, the rotatory connection 7 of the rotary table 60 can be accomplished through the rotatory inlet pipe 60 of the rotatory carrier plate 7 of the second rotary connection 7, the inlet pipe 60 is removed through the rotatory connection of the second rotary connection 7 of the fourth rotary connection 7, the inlet pipe 60 can be realized through the rotatory connection of the second rotary connection 7, the inlet pipe 60 is realized through the rotatory connection of the second rotary connection 7 is realized.

Working principle: after the water in the atomizing box 2 is added into the atomizing box 2 through the feeding pipe 4 by workers, the second rotating shaft 17 is driven to rotate through the synchronous driver, the second rotating shaft 17 drives the two first rotating shafts 16 to rotate in opposite directions through the damping rotating structure, the first rotating shafts 16 drive the two filter plates 14 to rotate in opposite directions, when one far side of the two filter plates 14 is respectively contacted with the corresponding stop bars 37, the filter plates 14 stop rotating, the second rotating shaft 17 drives the spray head 9 to rotate through the reciprocating swing assembly along with the continuous rotation of the second rotating shaft 17 so that the inclination angle of the spray head 9 reaches a preset value, the workers connect the feeding pipe 4 with a metal liquid feeding structure, the metal liquid enters the atomizing box 2 through the feeding pipe 4, meanwhile, the water in the atomizing box 2 is pumped into the annular water tank 5 through the water pumping mechanism, the water in the annular water tank 5 enters the spray head 9 through the first hose 10, the spray nozzle 9 sprays the molten metal flowing out of the feed pipe 4, the molten metal is atomized into powder, the powder falls between the two filter plates 14, the metal powder is filtered by the filter plates 14 and is remained between the two filter plates 14, the sprayed water enters the atomizing box 2 through the filter plates 14 and the second through holes 41, the water in the atomizing box 2 is pumped into the annular water tank 5 by the water pumping mechanism, the water circulation is realized, the waste of the water is avoided, when the filter plates 14 need to be cleaned, the molten metal is stopped to be added into the feed pipe 4 along with the increase of the service time, the synchronous driver drives the second rotating shaft 17 to reversely rotate, so that the two filter plates 14 are close to each other and move, finally, one end of the two filter plates 14 far away from the first rotating shaft 16 is contacted, the two filter plates 14 stop rotating, the two filter plates 14 and the bottom plate 12 form a triangle, along with the continuous rotation of the second rotating shaft 17, the second rotating shaft 17 drives the spray head 9 to reciprocate through the reciprocating swinging assembly, the rotary table 7 is driven to positively and negatively rotate in a preset angle range through the rotary driver, so that the spray head 9 reciprocates and revolves, a water pumping mechanism is started at the same time, the spray head 9 sprays water at different positions on the filter plates 14, metal powder blocked on the filter plates 14 is cleaned, after the filter plates 14 are cleaned, the second rotating shaft 17 is driven to reversely rotate relative to the previous rotating direction through the synchronous driver, so that the filter plates 14 and the spray head 9 are sequentially reset to the initial positions, metal powder atomization can be carried out again, when the metal powder between the two filter plates 14 needs to be collected, the lifting seat 11 is driven to downwards move through the lifting unit, the side plates 13 and the filter plates 14 synchronously downwards move, so that the top and two sides of the side plates 13 are not contacted with the outer wall of the atomization tank 2 any more, when the lifting seat 11 is lowered to the preset position, a worker releases the clamping relation between the bottom plate 12 and the lifting seat 11, then the bottom plate 12 is taken down from the lifting seat 11, the metal powder between the two filter plates 14 can be sequentially reset to the initial position, the metal powder can be collected by the filter plates 14, when the filter plates are opened, the water collection valve 63 is convenient for the filter plates 2 can be cleaned, and the actual water consumption can be avoided, and the water consumption can be discharged by the water conveniently and the water can be discharged from the filter plate 2;

The synchronous driver drives the second rotating shaft 17, when the sides of the two filter plates 14 far away are respectively contacted with the corresponding stop strips 37, the filter plates 14 stop rotating, the synchronous driver drives the second rotating shaft 17 to continuously rotate, the second rotating shaft 17 drives the second bevel gear 24 to rotate, the second bevel gear 24 drives the first connecting shaft 20 to rotate through the first bevel gear 23, the first connecting shaft 20 drives the fixing column 21 to move in the rectangular ring 19 through the first connecting plate 22, so that the fixing column 21 drives the rectangular ring 19 and the supporting plate 25 to reciprocate vertically relative to the fixing plate 26, the stretching spring 31 applies downward force to the second supporting part 30 and the connecting ring 28 due to the initial state of the stretching spring 31 to enable the bottom of the supporting ring 27 to be clung to the top of the supporting plate 25, when the supporting plate 25 reciprocates in the vertical direction, the supporting ring 27, the second connecting plate 29 and the connecting ring 28 synchronously move in the vertical direction, the connecting ring 28 drives the toothed plate 35 to reciprocate in the vertical direction through the third connecting plate 36, the toothed plate 35 drives the first gear 34 and the second connecting shaft 32 to periodically rotate positively and negatively, when the spray head 9 rotates to a preset angle, the synchronous driver stops driving the second rotating shaft 17 to rotate, and when the spray head 9 periodically rotates positively and negatively, the second rotating shaft 17 continuously rotates, so that the periodic positive and negative rotation of the spray head 9 can be realized, when the rotary disc 7 rotates relative to the atomizing box 2, the annular water tank 5 synchronously rotates, the connecting ring 28 and the supporting ring 27 above the rotary disc 7 synchronously rotate, the top of the supporting plate 25 and the bottom of the supporting ring 27 are in sliding contact, and the rotation of the rotary disc 7 and the annular water tank 5 cannot interfere the periodic positive and negative rotation of the spray head 9;

starting the water pump 38, enabling water in the atomizing box 2 to enter the annular water tank 5 sequentially through the water inlet pipe 39, the water pump 38 and the second hose 40, and when metal powder between the two filter plates 14 needs to be collected, driving the lifting seat 11 to move downwards through the hydraulic telescopic rod 43 so that the top and two sides of the side plate 13 are not contacted with the outer wall of the atomizing box 2 any more, and when the lifting seat 11 descends to a preset position, driving the bottom plate 12 to move upwards by a worker so that the clamping block 46 is separated from the clamping groove 45, and releasing the clamping relation between the bottom plate 12 and the lifting seat 11, so that the bottom plate 12 can be taken down from the lifting seat 11, and further, collecting the metal powder between the two filter plates 14;

Through the design of sprocket 55 and chain 56 to make two fourth connecting axles 54 can synchronous rotation, drive one of them fourth connecting axle 54 rotation through first motor 57, the fourth connecting axle 54 passes through the cooperation of sprocket 55 and chain 56 and drives another fourth connecting axle 54 synchronous rotation, the fourth connecting axle 54 drives the rotation of sixth bevel gear 53, sixth bevel gear 53 passes through fifth bevel gear 52 and drives second pivot 17 and fourth bevel gear 51 rotation, fourth bevel gear 51 passes through third bevel gear 50 and drives two third connecting axles 47 counter-rotation, third connecting axle 47 drives first friction disk 48 rotation, first friction disk 48 passes through frictional force and drives second friction disk 49 and first pivot 16 rotation, when two filter plates 14 respectively contact with corresponding stop strip 37, or two filter plates 14 keep away from the one end of first pivot 16 and contact, along with the continuous rotation of second pivot 17, first friction disk 48 can't drive second friction disk 49 and first pivot 16 rotation through frictional force again, along with the increase of time of using motor 4, the second friction disk 48 can be removed through the second rotary table 7 and the second rotary table 60 of the rotatory connection of the fourth bevel gear 7, can be removed through the rotatory connection of the rotatory carrier plate 7 of the second rotary table 60, the rotatory connection 7 of the rotary table 60 can be accomplished through the rotatory inlet pipe 60 of the rotatory carrier plate 7 of the second rotary connection 7, the inlet pipe 60 is removed through the rotatory connection of the second rotary connection 7 of the fourth rotary connection 7, the inlet pipe 60 can be realized through the rotatory connection of the second rotary connection 7, the inlet pipe 60 is realized through the rotatory connection of the second rotary connection 7 is realized.

Those of ordinary skill in the art will appreciate that: the discussion of any of the embodiments above is merely exemplary and is not intended to suggest that the scope of the invention is limited to these examples; the technical features of the above embodiments or in the different embodiments may also be combined within the idea of the invention, the steps may be implemented in any order and there are many other variations of the different aspects of the invention as described above, which are not provided in detail for the sake of brevity.

Claims (10)

1. The utility model provides an atomizer for metal powder production, which comprises a base (1), a serial communication port, the top of base (1) is equipped with atomizing box (2), atomizing box (2) are the U-shaped structure of inversion, atomizing box (2) and base (1) are connected through a plurality of supporting legs (3), first through-hole (6) have been seted up to the top inner wall of atomizing box (2), be equipped with carousel (7) in first through-hole (6), the junction of carousel (7) and first through-hole (6) is equipped with the bearing, be equipped with on atomizing box (2) and be used for driving carousel (7) pivoted rotary actuator, it has inlet pipe (4) to run through on carousel (7), inlet pipe (4) and carousel (7) are connected through the mounting, be equipped with annular water tank (5) of cover outside inlet pipe (4) in atomizing box (2), annular water tank (5) and carousel (7) are connected through a plurality of spliced pole (8), the both sides of inlet pipe (4) are equipped with shower nozzle (9) and annular water tank (5) respectively through first hose (10), be equipped with on atomizing box (2) with on being equipped with drain pipe (63) matched with on drain pipe (2), the atomizing box (2) is provided with a metal powder filtering and cleaning component;

The metal powder filtering and cleaning assembly comprises a lifting seat (11) arranged below an atomization box (2), the lifting seat (11) and the atomization box (2) are connected through a lifting unit, a bottom plate (12) is arranged above the lifting seat (11), the bottom plate (12) and the lifting seat (11) are connected through a clamping connector, the top of the bottom plate (12) is fixedly connected with two side plates (13), the top and two sides of the side plates (13) are respectively contacted with the outer wall of the atomization box (2), two filter plates (14) are arranged between the two side plates (13), a second through hole (41) matched with the filter plates (14) is formed in the atomization box (2), the bottom end of a feeding pipe (4) is positioned between the two side plates (13), one side of each of the two filter plates (14) is respectively provided with a stop bar (37), the two ends of each stop bar (37) are fixedly connected with the inner wall of the second through hole (41), the two ends of each first rotary shaft (16) respectively penetrate through the two side plates (13), the connection part of each first rotary shaft (16) and the two side plates (13) are provided with a bearing (15), one side of each control box (15) is fixedly connected with the two rotary shafts (15), the control box (15) is provided with a synchronous driver matched with two second rotating shafts (17), the second rotating shafts (17) are connected with the first rotating shafts (16) through damping rotating structures, and the second rotating shafts (17) are connected with the spray heads (9) through reciprocating swinging assemblies.

2. The atomizer for metal powder production according to claim 1, wherein the reciprocating swing assembly comprises first connecting plates (22) arranged on one sides of two control boxes (15) away from each other respectively, one ends of the first connecting plates (22) are fixedly connected with first connecting shafts (20), the other ends of the first connecting plates (22) are fixedly connected with fixing columns (21), one ends of the first connecting shafts (20) are fixedly connected with first bevel gears (23) positioned in the control boxes (15), second bevel gears (24) meshed with the first bevel gears (23) are fixedly sleeved on the outer parts of the second rotating shafts (17), bearings are arranged at the joints of the first connecting shafts (20) and the control boxes (15), rectangular rings (19) are sleeved on the outer parts of the fixing columns (21), supporting plates (25) are fixedly connected with tops of the rectangular rings (19), fixing plates (26) are sleeved on the outer parts of the supporting plates (25), the fixing plates (26) are fixedly connected with side plates (13), and the spray heads (9) and the supporting plates (25) are connected through lifting meshing devices.

3. The atomizer for metal powder production according to claim 2, wherein the lifting meshing device comprises a supporting ring (27) and a connecting ring (28) which are arranged above the atomizing box (2), the supporting ring (27) and the connecting ring (28) are connected through a plurality of second connecting plates (29), the top of the supporting plate (25) is contacted with the bottom of the supporting ring (27), the connecting ring (28) and the atomizing box (2) are connected through a stretching unit, a second connecting shaft (32) is fixedly connected to the spray head (9), a first supporting plate (33) is sleeved outside the second connecting shaft (32), a bearing is arranged at the joint of the second connecting shaft (32) and the first supporting plate (33), the first supporting plate (33) is fixedly connected with the annular water tank (5), one end of the second connecting shaft (32) far away from the spray head (9) is fixedly connected with a first gear (34), one side of the first supporting plate (33) is provided with a toothed plate (35) meshed with the first gear (34), a third connecting plate (36) is fixedly connected to the toothed plate (35), and the bottom of the third connecting plate (36) is fixedly connected with the connecting plate (28).

4. A metal powder production atomizer according to claim 3, characterized in that the stretching unit comprises at least two second support parts (30) fixedly mounted on the connecting ring (28), the bottom of the second support parts (30) and the top of the atomizer box (2) being connected by means of a stretching spring (31).

5. The atomizer for metal powder production according to claim 1, wherein the water pumping mechanism comprises a water pump (38) fixedly mounted on the atomizing box (2), a water inlet pipe (39) is fixedly connected to the atomizing box (2), one end of the water inlet pipe (39) is located in the atomizing box (2), the other end of the water inlet pipe (39) is fixedly connected with the input end of the water pump (38), the output end of the water pump (38) is fixedly connected with a second hose (40), and one end, far away from the water pump (38), of the second hose (40) is connected with the annular water tank (5).

6. The atomizer for producing metal powder according to claim 1, wherein the elevation unit comprises a second support plate (42) fixedly mounted on the atomizing tank (2), and the bottom of the second support plate (42) and the top of the elevation seat (11) are connected by a hydraulic telescopic rod (43).

7. The atomizer for metal powder production according to claim 1, wherein the clamping device comprises a plurality of fixing frames (44) fixedly mounted on the top of the lifting seat (11), clamping grooves (45) are formed in the fixing frames (44), clamping blocks (46) are arranged in the clamping grooves (45), and the tops of the clamping blocks (46) are fixedly connected with the bottom of the bottom plate (12).

8. The atomizer for metal powder production according to claim 1, wherein the damping rotation structure comprises two third connecting shafts (47) arranged in the control boxes (15), one ends of the third connecting shafts (47) are connected with the inner walls of the control boxes (15) through bearings, the other ends of the third connecting shafts (47) are fixedly connected with first friction discs (48), two ends of the first rotating shafts (16) are fixedly connected with second friction discs (49) arranged in the two control boxes (15) respectively, the second friction discs (49) are contacted with the first friction discs (48), third bevel gears (50) are fixedly sleeved outside the third connecting shafts (47), two ends of the second rotating shafts (17) are fixedly connected with fourth bevel gears (51) respectively, and the fourth bevel gears (51) are meshed with the corresponding third bevel gears (50).

9. The atomizer for metal powder production according to claim 1, wherein the synchronous driver comprises a first supporting part (18) sleeved outside a second rotating shaft (17), a bearing is arranged at the joint of the second rotating shaft (17) and the first supporting part (18), the first supporting part (18) is fixedly connected with the inner wall of the control box (15), a fifth bevel gear (52) is fixedly sleeved outside the second rotating shaft (17), a sixth bevel gear (53) meshed with the fifth bevel gear (52) is arranged in the control box (15), a fourth connecting shaft (54) is fixedly connected to the bottom of the sixth bevel gear (53), a sprocket (55) positioned below the control box (15) is fixedly sleeved outside the fourth connecting shaft (54), a bearing is arranged at the joint of the fourth connecting shaft (54) and the control box (15), the two sprockets (55) are connected through a chain (56), a first motor frame (58) is fixedly connected to one of the control boxes (15), a first motor (57) is fixedly connected to the first motor frame (58), and a fourth motor (57) is fixedly connected to the bottom of the first motor (53) and one of the fourth connecting shafts (54) is fixedly connected to the bottom end of the fourth connecting shaft (54).

10. The atomizer for metal powder production according to claim 1, wherein the rotary driver comprises an arc-shaped rack (64) fixedly mounted on the top of the rotary table (7), a second motor frame (65) is fixedly connected to the atomizing box (2), a second motor (59) is fixedly connected to the second motor frame (65), a second gear (60) is fixedly connected to the output end of the second motor (59), the second gear (60) is meshed with the arc-shaped rack (64), the fixing piece comprises a plurality of mounting plates (61) fixedly mounted on the feed pipe (4), and the mounting plates (61) are connected with the rotary table (7) through bolts (62).