CN110980242A - Material conveying device for copper alloy powder production - Google Patents
Material conveying device for copper alloy powder production Download PDFInfo
- Publication number
- CN110980242A CN110980242A CN201911333587.7A CN201911333587A CN110980242A CN 110980242 A CN110980242 A CN 110980242A CN 201911333587 A CN201911333587 A CN 201911333587A CN 110980242 A CN110980242 A CN 110980242A
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- cylinder
- fixedly connected
- copper alloy
- alloy powder
- conveying device
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- 239000000463 material Substances 0.000 title claims abstract description 74
- 239000000843 powder Substances 0.000 title claims abstract description 26
- 229910000881 Cu alloy Inorganic materials 0.000 title claims abstract description 23
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 17
- 238000001514 detection method Methods 0.000 claims description 9
- 239000000523 sample Substances 0.000 claims description 6
- 230000004888 barrier function Effects 0.000 claims description 4
- 230000003014 reinforcing effect Effects 0.000 claims description 4
- 238000000034 method Methods 0.000 abstract description 6
- 238000007599 discharging Methods 0.000 abstract description 3
- 230000007246 mechanism Effects 0.000 abstract description 3
- 239000002994 raw material Substances 0.000 description 4
- 230000000903 blocking effect Effects 0.000 description 3
- 238000002156 mixing Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 210000003781 tooth socket Anatomy 0.000 description 2
- 238000000889 atomisation Methods 0.000 description 1
- 239000011324 bead Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000001788 irregular Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
- B65G47/74—Feeding, transfer, or discharging devices of particular kinds or types
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Manufacture And Refinement Of Metals (AREA)
Abstract
The invention discloses a material conveying device for copper alloy powder production, which comprises a base, wherein a middle shaft column is fixedly connected to the top side of the base, locking universal wheels are arranged at four corners of the bottom of the base, a top plate is fixedly connected to the top end of the middle shaft column, a bottom support ring is fixedly connected to the outer side of a cylinder body of the middle shaft column, a first rotary drum is further rotatably sleeved on the outer side of the cylinder body of the middle shaft column, the first rotary drum is positioned between the top plate and the bottom support ring, a first motor is fixedly mounted on one side of the top plate through a bolt, an output shaft of the first motor is connected with a first driving gear, a tooth groove is formed in one side of the first rotary drum and is meshed with the. According to the invention, through the mutual matching of the mechanisms, the material loading barrel can quickly and accurately finish the unit material taking of the materials for producing the copper alloy powder, the material discharging process is relatively quick and thorough, and the use requirements of people in production and life are met.
Description
Technical Field
The invention relates to the technical field of copper alloy powder production, in particular to a material conveying device for copper alloy powder production.
Background
Almost all the copper alloy powder can be prepared into spherical or irregular particles by atomization powder preparation method, and the particles have good strength, thermal conductivity, wear resistance and color. Can be widely used for manufacturing mechanical parts, porous filters, oil-retaining bearings, ornaments and hot-spraying (welding) hard-face materials.
Current copper alloy powder is at the in-process of production, need load unit volume's raw materials powder after and put into the blending bunker or melt in the feed bin, when using the container to carry out unit volume's the material of getting, often accomplish through the manual work, waste time and energy, when the material, need hold raw materials powder in the unit container, the phenomenon that the top surface of material is uneven in the container often appears, in-process that monitors is being carried out through the sensor, make the precision of getting of material relatively poor, the user demand of people in the production life can not be satisfied.
Disclosure of Invention
The invention aims to solve the defects in the prior art, and provides a material conveying device for producing copper alloy powder.
In order to achieve the purpose, the invention adopts the following technical scheme:
a material conveying device for copper alloy powder production comprises a base, wherein a middle shaft column is fixedly connected to the top side of the base, locking universal wheels are arranged at four corners of the bottom of the base, a top plate is fixedly connected to the top end of the middle shaft column, a bottom support ring is fixedly connected to the outer side of a cylinder body of the middle shaft column, a first rotary drum is further rotatably sleeved on the outer side of the cylinder body of the middle shaft column and located between the top plate and the bottom support ring, a first motor is fixedly mounted at one side of the top plate through bolts, a first driving gear is connected to an output shaft of the first motor, a tooth socket is formed in one side of the first rotary drum and meshed with the first driving gear, a transverse plate is fixedly connected to one side of the first rotary drum, a first sounding main plate is arranged vertically below the transverse plate, a first air cylinder is fixedly mounted at one side of the transverse plate through bolts, an output rod of the first air, the outer side of the top of the material carrying cylinder is fixedly connected with a driven toothed ring and a fixed top ring, the fixed top ring is positioned vertically above the driven toothed ring, the outer side of the material carrying cylinder is rotatably sleeved with a second rotary drum, the second rotary drum is positioned between the driven toothed ring and the fixed top ring, connecting arms are fixedly connected between the outer walls of the two sides of the second rotary drum and the bottom side of a lower probe main board, a mounting plate is arranged between the lower probe main board and the material carrying cylinder, the two sides of the mounting plate are fixedly connected with the connecting arms respectively, one side of the mounting plate is fixedly provided with a second air cylinder through bolts, an output rod of the second air cylinder is fixedly connected with a first connecting rod, the two ends of the material carrying cylinder are both cylindrical structures with open structures, the bottom end of the material carrying cylinder is closed towards the middle, one end of the first connecting rod extends to the inner side of the material carrying cylinder and is fixedly connected with a chock, the, one side of the downward detection main board is fixedly provided with a second motor through a bolt, an output shaft of the second motor is connected with a second driving gear, the second driving gear is meshed with a driven gear ring, one side of the connecting arm is fixedly connected with a barrier strip, and one end of the barrier strip is in sliding contact with one vertical side of the first connecting rod.
Preferably, an auxiliary vertical cylinder is arranged in the material carrying cylinder, a middle rod body of the first connecting rod penetrates through the inner side of the auxiliary vertical cylinder in a sliding mode, and a fixed arm is fixedly connected between the outer wall of the auxiliary vertical cylinder and the inner wall of the material carrying cylinder.
Preferably, the top end of the auxiliary vertical cylinder is of a wedge-shaped structure, and a vertical through hole is formed in the middle of the auxiliary vertical cylinder.
Preferably, all fixedly connected with litter in the top four corners of visiting the mainboard down, vertical slide opening has all been seted up in the plate body four corners of diaphragm, four the litter slides respectively from vertical slide opening and passes.
Preferably, one side of the connecting arm is fixedly connected with a track sliding cylinder, and the linkage shaft penetrates through the track sliding cylinder in a sliding mode.
Preferably, reinforcing ribs are respectively arranged between the base and the middle shaft column and between the first rotating drum and the transverse plate.
Compared with the prior art, the invention has the beneficial effects that:
according to the invention, through the mutual matching of the mechanisms, the material loading barrel can quickly and accurately finish the unit material taking of the materials for producing the copper alloy powder, the material discharging process is relatively quick and thorough, and the use requirements of people in production and life are met.
Drawings
FIG. 1 is a schematic structural view of a front cross section of a material conveying device for producing copper alloy powder according to the present invention;
FIG. 2 is a schematic sectional view of a part of a material conveying device for copper alloy powder production according to the present invention;
fig. 3 is an enlarged structural diagram of a part a of the material conveying device for producing copper alloy powder according to the present invention.
In the figure: the device comprises a base 1, a middle shaft column 2, a locking universal wheel 3, a top plate 4, a bottom support ring 5, a first rotary drum 6, a first motor 7, a transverse plate 8, a downward detection main plate 9, a first cylinder 10, a material loading barrel 11, a driven gear ring 12, a fixed top ring 13, a second rotary drum 14, a connecting arm 15, a mounting plate 16, a second cylinder 17, a first connecting rod 18, a plug block 19, a second motor 20, a linkage shaft 21, a first driving gear 22, a second driving gear 23, a blocking strip 24, an auxiliary vertical barrel 25, a fixed arm 26, a rail sliding barrel 27, a reinforcing rib 28 and a sliding rod 29.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Example one
Referring to fig. 1-3, a material conveying device for copper alloy powder production comprises a base 1, a middle shaft column 2 is fixedly connected to the top side of the base 1, locking universal wheels 3 are arranged at four corners of the bottom of the base 1, a top plate 4 is fixedly connected to the top end of the middle shaft column 2, a bottom support ring 5 is fixedly connected to the outer side of the cylinder body of the middle shaft column 2, a rotary drum 6 is further rotatably sleeved on the outer side of the cylinder body of the middle shaft column 2, the rotary drum 6 is located between the top plate 4 and the bottom support ring 5, a motor I7 is fixedly mounted on one side of the top plate 4 through bolts, a driving gear I22 is connected to an output shaft of the motor I7, a tooth socket is formed in one side of the rotary drum I6 and is meshed with the driving gear I22, a transverse plate 8 is fixedly connected to one side of the rotary drum I6, a downward-probing main plate 9 is arranged vertically below the transverse plate 8, a cylinder I10 is, a material carrying cylinder 11 is arranged vertically below the lower probe main board 9, a driven toothed ring 12 and a fixed top ring 13 are fixedly connected to the outer side of the top of the material carrying cylinder 11, the fixed top ring 13 is positioned vertically above the driven toothed ring 12, a second rotary cylinder 14 is rotatably sleeved on the outer side of the material carrying cylinder 11, the second rotary cylinder 14 is positioned between the driven toothed ring 12 and the fixed top ring 13, connecting arms 15 are fixedly connected between the outer walls of the two sides of the second rotary cylinder 14 and the bottom side of the lower probe main board 9, a mounting plate 16 is arranged between the lower probe main board 9 and the material carrying cylinder 11, the two sides of the mounting plate 16 are respectively and fixedly connected with the connecting arms 15, a second air cylinder 17 is fixedly mounted on one side of the mounting plate 16 through bolts, a first connecting rod 18 is fixedly connected with an output rod of the second air cylinder 17, the two ends of the material carrying cylinder 11 are both cylindrical structures with open structures, the bottom end of the material carrying cylinder 11, the bottom of chock 19 is conical structure with the top, and the top bottom side of chock 19 and the bottom of year feed cylinder 11 in along meeting the department, and there is two 20 motors one side of visiting the mainboard 9 down through bolt fixed mounting, and the output shaft of two 20 motors has two 23 driving gears, and two 23 driving gears are connected with the meshing of driven ring gear 12, and one side fixedly connected with blend stop 24 of linking arm 15, the one end of blend stop 24 and the vertical one side sliding contact of connecting rod 18 are connected.
In the embodiment, the whole device is moved to one side of a raw material barrel or a raw material bin through a locking universal wheel 3, a cylinder I10 drives a downward detection main board 9 to move downwards, a material carrying barrel 11 enters the bin, a closing structure at the bottom of the material carrying barrel 11 and a conical structure at the bottom end of a stopper 19 enable the whole material carrying barrel 11 to enter the bin very smoothly, when a top opening of the material carrying barrel 11 enters the position below the top surface of the material of the bin, the material enters the material carrying barrel 11 and fills the material carrying barrel 11 rapidly, the material carrying barrel is higher than the top side of the material carrying barrel 11, after the material loading is completed, the downward detection main board 9 moves upwards and is positioned vertically above the bin, a motor II 20 is started to drive a driving gear II 23 to rotate through a linkage shaft 21, the driving gear II 23 drives the whole material carrying barrel 11 to rotate through a driven gear ring 12, and in the process of rotating relative to a blocking strip 24, will surpass and carry the material of feed cylinder 11 top bead to release, make and get the material more accurate, afterwards, through the operation of a motor 7, make a rotary drum 6 rotate in the outside of axis post 2, make and carry feed cylinder 11 to remove to the blending bunker or melt the vertical top of feed bin, afterwards, under the drive of cylinder two 17, the outside at the top of chock 19 breaks away from the contact with the bottom inboard of carrying feed cylinder 11, the material whereabouts afterwards in carrying feed cylinder 11, accomplish the transport of copper alloy powder production with the material, the conical structure at chock 19 top, make the more smooth and easy that moves down of material.
Example two
Referring to fig. 1-3, in this embodiment, basically the same as the first embodiment, it is more preferable that an auxiliary vertical cylinder 25 is disposed in the material carrying cylinder 11, a middle rod of the first connecting rod 18 slides through the inner side of the auxiliary vertical cylinder 25, a fixing arm 26 is fixedly connected between the outer wall of the auxiliary vertical cylinder 25 and the inner wall of the material carrying cylinder 11, the first connecting rod 18 moves down more smoothly and stably, the top end of the auxiliary vertical cylinder 25 is a wedge-shaped structure, and a vertical through hole is formed in the middle of the auxiliary vertical cylinder 25, so as to effectively avoid being blocked by the auxiliary vertical cylinder 25, the top side of the fixing arm 26 is also a wedge-shaped structure, so as to avoid blocking the falling of the material, four corners of the top of the downward probing main board 9 are fixedly connected with slide rods 29, four corners of the board body of the transverse board 8 are respectively provided with vertical slide holes, the four slide rods 29 respectively slide through the vertical slide holes, the downward movement of the downward, and the linkage shaft 21 slides through the inner side of the rail sliding barrel 27, the rotation of the linkage shaft 21 is more stable and smooth, and reinforcing ribs 28 are respectively arranged between the base 1 and the middle shaft column 2 and between the first rotary barrel 6 and the transverse plate 8, so that the structure is more stable.
According to the invention, through the mutual matching of the mechanisms, the material loading barrel can quickly and accurately finish the unit material taking of the materials for producing the copper alloy powder, the material discharging process is relatively quick and thorough, and the use requirements of people in production and life are met.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (6)
1. A material conveying device for copper alloy powder production comprises a base (1) and is characterized in that a middle shaft column (2) is fixedly connected to the top side of the base (1), locking universal wheels (3) are arranged at four corners of the bottom of the base (1), a top plate (4) is fixedly connected to the top end of the middle shaft column (2), a bottom support ring (5) is fixedly connected to the outer side of a cylinder of the middle shaft column (2), a first rotary drum (6) is further rotatably sleeved on the outer side of the cylinder of the middle shaft column (2), the first rotary drum (6) is located between the top plate (4) and the bottom support ring (5), a first motor (7) is fixedly mounted on one side of the top plate (4) through bolts, a first driving gear (22) is connected to an output shaft of the first motor (7), a tooth groove is formed in one side of the first rotary drum (6) and is meshed with the first driving gear (22), a transverse plate (8, a downward detection main plate (9) is arranged vertically below the transverse plate (8), a first cylinder (10) is fixedly arranged on one side of the transverse plate (8) through bolts, an output rod of the first cylinder (10) is fixedly connected with the top side of the downward detection main plate (9), a material carrying cylinder (11) is arranged vertically below the downward detection main plate (9), a driven gear ring (12) and a fixed top ring (13) are fixedly connected to the outer side of the top of the material carrying cylinder (11), the fixed top ring (13) is positioned vertically above the driven gear ring (12), a second rotary cylinder (14) is rotatably sleeved on the outer side of the material carrying cylinder (11), the second rotary cylinder (14) is positioned between the driven gear ring (12) and the fixed top ring (13), connecting arms (15) are fixedly connected between the outer walls of the two sides of the second rotary cylinder (14) and the bottom side of the downward detection main plate (9), and a mounting plate (16) is arranged between the downward detection main plate (9) and the material, the both sides of mounting panel (16) respectively with linking arm (15) fixed connection, there is cylinder two (17) one side of mounting panel (16) through bolt fixed mounting, the output lever fixedly connected with connecting rod one (18) of cylinder two (17), the both ends of carrying feed cylinder (11) are open structure's cylindrical structure, and the bottom of carrying feed cylinder (11) close up to the centre, the one end of connecting rod one (18) extends to the inboard of carrying feed cylinder (11) and fixedly connected with chock (19), the bottom of chock (19) be with the top be conical structure, and along the department of meeting in the top bottom side of chock (19) and the bottom of carrying feed cylinder (11), there is motor two (20) one side of lower probe mainboard (9) through bolt fixed mounting, the output shaft of motor two (20) has driving gear two (23), driving gear two (23) are connected with driven ring gear (12) meshing, one side of the connecting arm (15) is fixedly connected with a barrier strip (24), and one end of the barrier strip (24) is in sliding contact connection with one vertical side of the first connecting rod (18).
2. The material conveying device for producing copper alloy powder as claimed in claim 1, wherein an auxiliary vertical cylinder (25) is arranged in the material carrying cylinder (11), a middle rod body of the first connecting rod (18) slides through the inner side of the auxiliary vertical cylinder (25), and a fixing arm (26) is fixedly connected between the outer wall of the auxiliary vertical cylinder (25) and the inner wall of the material carrying cylinder (11).
3. The material conveying device for producing copper alloy powder as claimed in claim 2, wherein the top end of the auxiliary vertical cylinder (25) is of a wedge-shaped structure, and a vertical through hole is formed in the middle of the auxiliary vertical cylinder.
4. The material conveying device for copper alloy powder production according to claim 1, wherein four corners of the top of the downward-probing main plate (9) are fixedly connected with slide rods (29), four corners of a plate body of the transverse plate (8) are provided with vertical slide holes, and the four slide rods (29) respectively slide through the vertical slide holes.
5. The material conveying device for producing copper alloy powder as claimed in claim 1, wherein one side of the connecting arm (15) is fixedly connected with a rail sliding cylinder (27), and the linkage shaft (21) slides through the inner side of the rail sliding cylinder (27).
6. The material conveying device for producing copper alloy powder as claimed in claim 1, wherein reinforcing ribs (28) are respectively arranged between the base (1) and the middle shaft column (2) and between the first rotary drum (6) and the transverse plate (8).
Priority Applications (1)
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CN201911333587.7A CN110980242B (en) | 2019-12-23 | 2019-12-23 | Material conveying device for copper alloy powder production |
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CN201911333587.7A CN110980242B (en) | 2019-12-23 | 2019-12-23 | Material conveying device for copper alloy powder production |
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CN110980242A true CN110980242A (en) | 2020-04-10 |
CN110980242B CN110980242B (en) | 2021-04-02 |
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CN201911333587.7A Active CN110980242B (en) | 2019-12-23 | 2019-12-23 | Material conveying device for copper alloy powder production |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111729606A (en) * | 2020-06-20 | 2020-10-02 | 安徽奥邦新材料有限公司 | Unloader is used in processing of anti-rust pigment |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH04251708A (en) * | 1991-01-28 | 1992-09-08 | Yamaha Corp | Recovery box provided with leveling mechanism |
CN204184958U (en) * | 2014-11-04 | 2015-03-04 | 太原市润民环保节能有限公司 | Powder quantifying feed machine |
CN104401651A (en) * | 2014-11-25 | 2015-03-11 | 南通贝特医药机械有限公司 | Lifting feeding machine with hopper |
CN104890906A (en) * | 2015-05-21 | 2015-09-09 | 福建省鑫森炭业股份有限公司 | Full-automatic quantitative carbon package packaging machine |
CN205820406U (en) * | 2016-07-07 | 2016-12-21 | 山东氦叁智能科技有限公司 | Automatic discharging medicine glass |
CN108840082A (en) * | 2018-07-23 | 2018-11-20 | 易平 | A kind of quantitative molten metal material fetching mechanism |
-
2019
- 2019-12-23 CN CN201911333587.7A patent/CN110980242B/en active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH04251708A (en) * | 1991-01-28 | 1992-09-08 | Yamaha Corp | Recovery box provided with leveling mechanism |
CN204184958U (en) * | 2014-11-04 | 2015-03-04 | 太原市润民环保节能有限公司 | Powder quantifying feed machine |
CN104401651A (en) * | 2014-11-25 | 2015-03-11 | 南通贝特医药机械有限公司 | Lifting feeding machine with hopper |
CN104890906A (en) * | 2015-05-21 | 2015-09-09 | 福建省鑫森炭业股份有限公司 | Full-automatic quantitative carbon package packaging machine |
CN205820406U (en) * | 2016-07-07 | 2016-12-21 | 山东氦叁智能科技有限公司 | Automatic discharging medicine glass |
CN108840082A (en) * | 2018-07-23 | 2018-11-20 | 易平 | A kind of quantitative molten metal material fetching mechanism |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111729606A (en) * | 2020-06-20 | 2020-10-02 | 安徽奥邦新材料有限公司 | Unloader is used in processing of anti-rust pigment |
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Address after: 244,000 Jinsheng Road, Yi'an Economic Development Zone, Yi'an District, Tongling City, Anhui Province Patentee after: Anhui Xujing Powder New Material Technology Co.,Ltd. Address before: Tongling City, Anhui Province Patentee before: ANHUI XUJING POWDER NEW-MATERIAL SCIENCE & TECHNOLOGY Co.,Ltd. |
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