CN114225776A - Mixing equipment for powder metallurgy - Google Patents
Mixing equipment for powder metallurgy Download PDFInfo
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- CN114225776A CN114225776A CN202210035391.5A CN202210035391A CN114225776A CN 114225776 A CN114225776 A CN 114225776A CN 202210035391 A CN202210035391 A CN 202210035391A CN 114225776 A CN114225776 A CN 114225776A
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- 238000002156 mixing Methods 0.000 title claims abstract description 136
- 238000004663 powder metallurgy Methods 0.000 title claims abstract description 24
- 239000000843 powder Substances 0.000 claims abstract description 86
- 230000007246 mechanism Effects 0.000 claims abstract description 25
- 238000003756 stirring Methods 0.000 claims description 45
- 238000013329 compounding Methods 0.000 claims description 24
- 239000003638 chemical reducing agent Substances 0.000 claims description 14
- 238000000926 separation method Methods 0.000 claims description 10
- 244000309464 bull Species 0.000 claims description 9
- 238000004140 cleaning Methods 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 4
- 238000000034 method Methods 0.000 abstract description 10
- 239000002184 metal Substances 0.000 abstract description 6
- 230000008569 process Effects 0.000 abstract description 6
- 238000005266 casting Methods 0.000 abstract description 3
- 238000003825 pressing Methods 0.000 abstract description 3
- 230000009471 action Effects 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 230000005489 elastic deformation Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 238000005452 bending Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 238000005054 agglomeration Methods 0.000 description 1
- 230000002776 aggregation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000010297 mechanical methods and process Methods 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 229910052755 nonmetal Inorganic materials 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The invention discloses mixing equipment for powder metallurgy, which comprises an operation main body, wherein the operation main body comprises a chassis support, a driving assembly arranged on the outer side of the chassis support and a mixing assembly arranged in the chassis support, the mixing assembly comprises a mixing mechanism arranged in the chassis support and used for uniformly mixing powder, and a gear assembly rotatably mounted on the outer side of the mixing mechanism. The mixing equipment for powder metallurgy can effectively solve the problems that in the prior art, powder metallurgy mixes various required powders according to a certain proportion, homogenizes the powders to prepare blank powder, and places the blank powder into a pressing die to be pressed into a parison with a certain shape, size and density; but the problem that the quality of the finished casting is affected because the metal powder is too fine to agglomerate and adhere to the inner wall surface of the mixing equipment, so that the mixing is not uniform frequently occurs in the mixing process.
Description
Technical Field
The invention relates to the technical field of powder metallurgy, in particular to mixing equipment for powder metallurgy.
Background
Powder metallurgy is an industrial technology for preparing metal powder or metal materials, composite materials and various products by using metal powder (or a mixture of metal powder and nonmetal powder) as a raw material and performing forming and sintering. The powder metallurgy technology is widely applied to the fields of transportation, machinery, electronics, aerospace, weaponry, biology, new energy, information, nuclear industry and the like
Powder metallurgy generally prepares raw materials into powder by an oxide reduction method and a mechanical method, then mixes all required powders according to a certain proportion, homogenizes the powders to prepare blank powder, and then the blank powder is filled into a pressing die and pressed into a parison with a certain shape, size and density; but often appear because metal powder is too thin to agglomerate in the compounding in-process to the adhesion compounding equipment inner wall surface, lead to the compounding inhomogeneous, thereby influence the quality of final finished product foundry goods, and the later stage clearance is got up the trouble, intensity of labour is big.
Disclosure of Invention
Solves the technical problem
Aiming at the defects in the prior art, the invention provides a mixing device for powder metallurgy, which can effectively solve the problem that in the prior art, the powder metallurgy mixes various required powders according to a certain proportion, homogenizes the powders to prepare blank powder, and then the blank powder is filled into a pressing die and is pressed into a parison with a certain shape, size and density; but the problem that the quality of the finished casting is affected because the metal powder is too fine to agglomerate and adhere to the inner wall surface of the mixing equipment, so that the mixing is not uniform frequently occurs in the mixing process.
Technical scheme
In order to achieve the purpose, the invention is realized by the following technical scheme:
the invention provides a mixing device for powder metallurgy, which comprises:
the operation body comprises a chassis bracket and a driving assembly arranged on the outer side of the chassis bracket;
the setting is in the inside compounding subassembly of chassis support, the compounding subassembly includes:
the mixing mechanism is arranged in the chassis bracket and is used for uniformly mixing powder;
and the gear assembly is rotatably arranged outside the mixing mechanism and is used for adjusting the position of the mixing mechanism.
Further, the driving assembly comprises a motor, the outer end of the motor is fixedly connected with a speed reducer, the outer side of the speed reducer is fixedly connected with the outer side of the chassis support, and the speed reducer is rotatably installed in the gear assembly through a rotating shaft arranged on the outer side of the speed reducer.
Furthermore, the gear assembly comprises a fixed seat, a small gear is rotatably installed inside the fixed seat through a rotating shaft, the outer side of the small gear is meshed with a large gear, the large gear is detachably and rotatably installed with the outer side of the chassis support through a sliding rail arranged on the outer side of the large gear, and the large gear is installed with the outer side of the mixing mechanism in a swinging mode through an inner concave ring arranged inside the non-center of the large gear.
Further, the mixing mechanism comprises a mixing barrel, the outer end of the mixing barrel is fixedly communicated with a hollow shaft, and the hollow shaft is matched with the inner wall of the concave ring through a ring block sleeved on the outer side of the hollow shaft.
Furthermore, a swing ball is installed on one side, away from the hollow shaft, of the mixing barrel in a threaded mode, an inner concave shaft is sleeved on the outer side of the swing ball, the outer side of the inner concave shaft and the chassis support are installed in a rotating mode, and a discharge valve is connected to the outer side of the mixing barrel in a threaded mode.
Furthermore, the main part of compounding bucket adopts removable fraction structure, the compounding bucket comprises two half oval hollow shells and central crown plate, threaded connection can be dismantled through screw thread group and half oval hollow shell outside to central crown plate inside, half oval hollow shell keep away from with central crown plate one side with the fixed intercommunication of quill shaft outer end.
Further, the inside agitator that is connected with of compounding bucket rotates, the agitator includes the bull stick, the bull stick outside is connected with the inside rotation in compounding bucket center, the cover of bull stick outside is equipped with the ring frame, the ring frame outside and compounding bucket inner wall fixed connection.
Further, the even cover in the bull stick outside is equipped with a plurality of groups turning block, and is a plurality of turning block outside fixedly connected with rotary rod, the inside sliding connection of rotary rod has interior slide bar, interior slide bar top fixedly connected with spring assembly, the inside fixed connection of spring assembly top and rotary rod.
Further, the bottom end of the inner sliding rod is fixedly connected with a wiping plate, the inner sliding rod is provided with a balancing weight through a sliding groove arranged in the inner sliding rod in a sliding mode, and the balancing weight is fixedly connected with a stirring block through a bent plate arranged on the outer side of the balancing weight.
Further, the cleaning plate is designed to be a bent arc plate, a plurality of groups of sawtooth holes are formed in the bent arc plate, the outer side of the bent arc plate is matched with the inner wall of the mixing barrel, the stirring block is designed to be a semi-hollow spherical shell, and a plurality of groups of separation holes are formed in the semi-hollow spherical shell.
Advantageous effects
Compared with the known public technology, the technical scheme provided by the invention has the following beneficial effects:
(1) the situation that powder is excessively fine and caked and adheres to the surface of the inner wall of the mixing barrel frequently occurs in the mixing process, at the moment, when the mixing barrel does conical motion, a stirrer in the mixing barrel synchronously does conical motion, a wiping plate, a balancing weight and an inner sliding rod in the stirrer are subjected to centrifugal force and do circular motion around a rotating rod through a rotating block, the wiping plate is designed to be a curved arc plate and is attached to the inner wall of the mixing barrel, and caked powder adhering to the surface of the inner wall of the mixing barrel is removed when the wiping plate slides along the inner wall of the mixing barrel so as to be separated from the inner wall of the mixing barrel.
(2) The stirring blocks are designed into three groups and have different sizes, the stirring blocks are designed into semi-hollow spherical shells, the contact area between the stirring blocks and the powder is increased, the stirring blocks stir various powders in the mixing barrel to accelerate the powder mixing, and the powder falling into the stirring blocks flows out through the separation holes. From the caking powder that the compounding bucket inner wall breaks away from, follow-up rotation in-process, the powder is gathered together in compounding bucket center bottom, fall into the stirring piece one by one, the collision of stirring piece plays preliminary crushing effect to the caking powder, when the stirring piece passes through compounding bucket center bottom, receive the thrust effect of powder, it takes place elastic deformation to drive the bent plate, the powder breaks away from the separation hole in the stirring piece, the powder of caking stops in the stirring piece, break away from compounding bucket center bottom at the stirring piece, the stirring piece receives the elasticity combined action of self centrifugal force and bent plate, throw the powder of caking, further break up the powder of caking, make the more even of various powder mixtures.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It is obvious that the drawings in the following description are only some embodiments of the invention, and that for a person skilled in the art, other drawings can be derived from them without inventive effort.
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic perspective view of the present invention;
FIG. 3 is a schematic structural view of a three-dimensional partial section of the mixing mechanism of the present invention;
FIG. 4 is an enlarged, partial, schematic structural view taken at A in FIG. 3;
FIG. 5 is a schematic structural view of the three-dimensional separation of the mixing mechanism of the present invention;
fig. 6 is a schematic perspective view of the stirrer according to the present invention.
The reference numerals in the drawings denote: 1. an operation body; 11. a chassis support; 12. a drive assembly; 121. a motor; 122. a speed reducer; 123. a rotating shaft; 2. a mixing assembly; 21. a material mixing mechanism; 211. a mixing barrel; 2111. a semi-elliptical hollow shell; 2112. a central ring plate; 212. a hollow shaft; 213. a ring block; 214. swinging the ball; 215. a concave shaft; 216. a discharge valve; 217. a stirrer; 2170. stirring blocks; 21701. a separation well; 2171. a rotating rod; 2172. a ring frame; 2173. rotating the block; 2174. rotating the rod; 2175. an inner slide bar; 2176. a spring set; 2177. wiping the board; 21771. a serrated hole; 2178. a balancing weight; 2179. bending a plate; 22. a gear assembly; 221. a fixed seat; 222. a pinion gear; 223. a bull gear; 224. a slide rail; 225. an inner concave ring.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, 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. It is to be understood that the embodiments described are only a few embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The present invention will be further described with reference to the following examples.
Example (b):
referring to fig. 1-6, the present invention provides a technical solution: a mixing apparatus for powder metallurgy, comprising:
the operation body 1, the operation body 1 includes the chassis support 11, set up the drive assembly 12 outside the chassis support 11;
set up at the inside compounding subassembly 2 of chassis support 11, compounding subassembly 2 includes:
the mixing mechanism 21 is arranged in the chassis bracket 11 and used for uniformly mixing powder;
a gear assembly 22 rotatably mounted to the outside of the mixing mechanism 21, the gear assembly 22 being used to adjust the position of the mixing mechanism 21.
The driving assembly 12 includes a motor 121, an outer end of the motor 121 is fixedly connected with a speed reducer 122, an outer side of the speed reducer 122 is fixedly connected with an outer side of the chassis support 11, and the speed reducer 122 is rotatably installed with an inner portion of the gear assembly 22 through a rotating shaft 123 arranged on the outer side of the speed reducer 122.
The gear assembly 22 comprises a fixed seat 221, a small gear 222 is rotatably mounted inside the fixed seat 221 through a rotating shaft 123, the outer side of the small gear 222 is meshed with a large gear 223, the large gear 223 is detachably rotatably mounted on the outer side of the chassis support 11 through a sliding rail 224 arranged on the outer side of the large gear 223, the sliding rail 224 keeps the large gear 223 to stably rotate, and the large gear 223 is installed with the outer side of the mixing mechanism 21 through an inner concave ring 225 arranged inside the non-center of the large gear 223 in a swinging mode, so that the mixing mechanism 21 makes a conical motion subsequently.
The mixing mechanism 21 comprises a mixing barrel 211, the outer end of the mixing barrel 211 is fixedly communicated with a hollow shaft 212, and the hollow shaft 212 is matched with the inner wall of the inner concave ring 225 through a ring block 213 sleeved on the outer side of the hollow shaft 212.
Mixing barrel 211 is kept away from quill shaft 212 one side screw thread and is installed swing ball 214, when indent ring 225 wound big gear 223 central line circular motion that reciprocates, mixing mechanism 21 utilizes swing ball 214 to be conical motion around interior concave shaft 215 inner wall for various powder flash mixed, swing ball 214 outside cover is equipped with interior concave shaft 215, the installation of interior concave shaft 215 outside and chassis support 11 internal rotation, mixing barrel 211 outside threaded connection has discharge valve 216 for the unloading of the powder after the stirring.
The main body of the mixing barrel 211 is of a detachable structure, the mixing barrel 211 is composed of two semi-elliptical hollow shells 2111 and a central annular plate 2112, the interior of the central annular plate 2112 is detachably connected with the outer sides of the semi-elliptical hollow shells 2111 through thread groups in a threaded manner, so that the mixing barrel 211 is convenient to mount and dismount, the semi-elliptical hollow shells 2111 are far away from one sides of the central annular plate 2112 and are fixedly communicated with the outer end of a hollow shaft 212, and powder automatically slides to the central bottom of an elliptical hollow sphere along the inner wall of the semi-elliptical hollow shell 2111 through the hollow shaft 212 so as to be gathered together to facilitate subsequent mixing.
The stirrer 217 is rotatably connected inside the mixing barrel 211, the stirrer 217 comprises a rotating rod 2171, the outer side of the rotating rod 2171 is rotatably connected with the inside of the center of the mixing barrel 211, a ring frame 2172 is sleeved outside the rotating rod 2171, and the outer side of the ring frame 2172 is fixedly connected with the inner wall of the mixing barrel 211.
A plurality of groups of rotating blocks 2173 are uniformly sleeved outside the rotating rod 2171, a rotating rod 2174 is fixedly connected outside the plurality of rotating blocks 2173, an inner sliding rod 2175 is slidably connected inside the rotating rod 2174, a spring group 2176 is fixedly connected at the top end of the inner sliding rod 2175, the top end of the spring group 2176 is fixedly connected inside the rotating rod 2174, and the spring group 2176 increases the elastic force between the inner sliding rod 2175 and the rotating rod 2174, so that the subsequent relative sliding between the inner sliding rod 2175 and the rotating rod 2174 is facilitated.
The bottom end of the inner sliding rod 2175 is fixedly connected with a wiping plate 2177, the inner sliding rod 2175 is slidably provided with a balancing weight 2178 through a sliding chute arranged in the inner sliding rod 2175, the balancing weight 2178 increases the centrifugal force of the wiping plate 2177, the inner sliding rod 2175 is driven to slide outwards along the rotating rod 2174, the spring group 2176 is driven to stretch, the wiping plate 2177 and the inner wall of the mixing barrel 211 are kept in close contact all the time during the rotation, the collision force of the wiping plate 2177 on agglomerated powder is increased, the agglomerated powder is separated from the inner wall of the mixing barrel 211, the trouble of later cleaning is eliminated, the balancing weight 8 is fixedly connected with a stirring block 2170 through a bent plate 2179 arranged on the outer side of the stirring block 2170, when the stirring block 2170 passes through the bottom of the center of the mixing barrel 211, the powder is driven to generate elastic deformation by the thrust of the bent plate 2179, the powder is separated from a separation hole 21701 in the stirring block 2170, the agglomerated powder stays in the stirring block 2170, and is separated from the bottom of the center of the mixing barrel 211, the stirring block 2170 is subjected to the combined action of its own centrifugal force and the elastic force of the curved plate 2179 to throw the agglomerated powder and further break up the agglomerated powder, so that the various powders are mixed more uniformly.
The wiper 2177 is designed as a curved arc plate, and a plurality of groups of saw-tooth holes 21771 are arranged in the curved arc plate, the wiper 2177 is designed as a curved arc plate to be attached to the inner wall of the mixing barrel 211, when the wiper 2177 slides along the inner wall of the mixing barrel 211, agglomerated powder adhered to the inner wall surface of the mixing barrel 211 is removed to be separated from the inner wall of the mixing barrel 211, and a plurality of groups of saw-tooth holes 21771 are arranged in the curved arc plate, so that the single-point stress at the front end of the curved arc plate is enhanced to accelerate the agglomerated powder to be separated from the inner wall of the mixing barrel 211, the outer side of the curved arc plate is matched with the inner wall of the mixing barrel 211, the stirring block 2170 is designed as a semi-hollow spherical shell, and a plurality of groups of separating holes 21701 are arranged in the semi-hollow spherical shell, the stirring blocks 2170 are designed as three groups and have different sizes, the stirring block 2170 is designed as a semi-hollow spherical shell, so that the contact area between the stirring block 2170 and the various powders in the mixing barrel 211 are stirred, the powder mixing is accelerated and the powder falling into the stirring block 2170 flows out through the separation holes 21701.
Referring to fig. 1-6, various required powders are continuously introduced into the mixing barrel 211 through the hollow shaft 212 of the mixing mechanism 21 according to a certain proportion, the main body of the mixing barrel 211 adopts a detachable structure and is composed of two semi-elliptical hollow shells 2111 and a central annular plate 2112, the mixing barrel 211 is combined into an elliptical hollow sphere through a bolt set, so that the mixing barrel 211 is convenient to mount and dismount, and the powders automatically slide to the central bottom of the elliptical hollow sphere along the inner wall of the semi-elliptical hollow shell 2111 to be gathered together for facilitating subsequent mixing.
The motor 121 in the driving component 12 is started to drive the rotating shaft 123 to rotate through the speed reducer 122, the pinion 222 in the gear component 22 is driven to rotate, the large gear 223 is driven to rotate along the outer side of the chassis support 11, the inner concave ring 225 in the non-central part of the large gear 223 is driven to synchronously rotate, the mixing mechanism 21 is driven to rotate around the inner part of the inner concave shaft 215 through the swinging ball 214, as the central line of the inner concave shaft 215 and the central line of the large gear 223 are on the same horizontal line, and the inner concave ring 225 moves around the central line of the large gear 223 in a reciprocating circular manner, the mixing mechanism 21 utilizes the swinging ball 214 to do conical motion around the inner wall of the inner concave shaft 215, the powder continuously guided into the mixing barrel 211 does conical motion in the mixing barrel 211, all parts of the powder attached to the inner wall of the mixing barrel 211 are stressed differently, when the inner wall of the mixing barrel 211 drives the powder to move, the powder rotates to the upper part and is influenced by self gravity, and is separated from the inner walls of the mixing barrel 211 to collide with each other, the rapid mixing of various powders is accelerated. Meanwhile, the powder attached to the inner wall of the mixing barrel 211 is subjected to centrifugal action due to the conical motion of the mixing barrel 211, and is drawn close to one side along the inner wall of the semi-elliptical hollow shell 2111 to be mixed together. Compare traditional straight bucket level and rotate, mixing barrel 211 makes up into an oval clean shot through bolt assembly, makes the powder gather together in the center bottom for the mixing speed, drives mixing barrel 211 through gear assembly 22 simultaneously and is circular cone motion, further makes the powder of mixing barrel 211 inner wall receive centrifugal force variation in size, cooperation powder self gravity influence, and the in-process of scattering collides each other together, makes more abundant that various powders mix.
Powder is very fine and caked frequently in the mixing process, and the powder adheres to the surface of the inner wall of the mixing barrel 211, at the moment, when the mixing barrel 211 does conical motion, the stirrer 217 in the mixing barrel 211 does conical motion synchronously, the wiping plate 2177, the balancing weight 2178 and the inner slide rod 2175 in the stirrer 217 are acted by centrifugal force, the rotating block 2173 makes circular motion around the rotating rod 2171, the wiping plate 2177 is designed to be a curved arc plate and is attached to the inner wall of the mixing barrel 211, when the wiping plate 2177 slides along the inner wall of the mixing barrel 211, caked powder adhered to the surface of the inner wall of the mixing barrel 211 is removed, so that the caked powder is separated from the inner wall of the mixing barrel 211, and a plurality of groups of sawtooth holes 21771 are formed in the curved arc plate, the single-point force applied to the front end of the curved arc plate is enhanced, and the caked powder is separated from the inner wall of the mixing barrel 211.
When the inner sliding rod 2175 moves circularly, the balancing weight 2178, the bent plate 2179 and the stirring block 2170 are driven to rotate synchronously, three groups of stirring blocks 2170 are designed, the sizes of the stirring blocks 2170 are different, the stirring block 2170 is designed into a semi-hollow spherical shell, the contact area between the stirring block 2170 and powder is increased, the stirring block 2170 stirs various powders in the mixing barrel 211, the powder mixing is accelerated, and the powder falling into the stirring block 2170 flows out through the separation hole 21701. Meanwhile, agglomerated powder separated from the inner wall of the mixing barrel 211 is gathered at the bottom of the center of the mixing barrel 211 and falls into the stirring blocks 2170 one by one in the subsequent rotating process, the collision of the stirring blocks 2170 plays a role in primarily smashing the agglomerated powder, the stirring blocks 2170 are driven to generate elastic deformation under the thrust action of the powder when passing through the bottom of the center of the mixing barrel 211, the powder is separated from the separation holes 21701 in the stirring blocks 2170, the agglomerated powder stays in the stirring blocks 2170, the stirring blocks 2170 are separated from the bottom of the center of the mixing barrel 211 and are subjected to the combined action of the centrifugal force of the stirring blocks 2170 and the elastic force of the bending plates 2179, the agglomerated powder is thrown, the agglomerated powder is further scattered, the various powders are mixed more uniformly, and the quality of a finished product casting is improved.
When the balancing weight 2178 makes a circular motion, the balancing weight 2178 increases the centrifugal force of the wiping plate 2177, drives the inner slide bar 2175 to slide outwards along the rotating rod 2174, drives the spring group 2176 to stretch, and in the rotating process, the wiping plate 2177 and the inner wall of the mixing barrel 211 are kept in close contact with each other all the time, so that when the wiping plate 2177 rotates to the top, a gap exists between the wiping plate 2177 and the inner wall of the mixing barrel 211, which causes the situation that the inner wall of the mixing barrel 211 is remained, and the collision force of the wiping plate 2177 on agglomerated powder is increased, the agglomeration is accelerated to separate from the inner wall of the mixing barrel 211, the trouble of later cleaning is saved, and the uniformly stirred powder is discharged through the discharge valve 216.
The above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and the modifications or the substitutions do not cause the essence of the corresponding technical solutions to depart from the scope of the technical solutions of the embodiments of the present invention.
Claims (10)
1. The utility model provides a compounding equipment for powder metallurgy which characterized in that includes:
the operation body comprises a chassis bracket and a driving assembly arranged on the outer side of the chassis bracket;
the setting is in the inside compounding subassembly of chassis support, the compounding subassembly includes:
the mixing mechanism is arranged in the chassis bracket and is used for uniformly mixing powder;
and the gear assembly is rotatably arranged outside the mixing mechanism and is used for adjusting the position of the mixing mechanism.
2. A mixing apparatus for powder metallurgy according to claim 1, wherein: the driving assembly comprises a motor, a speed reducer is fixedly connected to the outer end of the motor, the outer side of the speed reducer is fixedly connected with the outer side of the chassis support, and the speed reducer is rotatably installed inside the gear assembly through a rotating shaft arranged on the outer side of the speed reducer.
3. A mixing apparatus for powder metallurgy according to claim 2, wherein: the gear assembly comprises a fixed seat, a small gear is rotatably installed inside the fixed seat through a rotating shaft, the outer side of the small gear is meshed with a large gear, the large gear is detachably rotatably installed with the outer side of the chassis support through an outer side sliding rail, and the large gear is installed with the outer side of the mixing mechanism in a swinging mode through an inner concave ring arranged inside the non-center of the large gear.
4. A mixing apparatus for powder metallurgy according to claim 3, wherein: the mixing mechanism comprises a mixing barrel, a hollow shaft is fixedly communicated with the outer end of the mixing barrel, and the hollow shaft is matched with the inner wall of the inner concave ring through a ring block sleeved on the outer side of the hollow shaft.
5. A mixing apparatus for powder metallurgy according to claim 4, wherein: the material mixing barrel is characterized in that a swing ball is installed on one side, away from the hollow shaft, of the material mixing barrel in a threaded mode, an inner concave shaft is sleeved on the outer side of the swing ball, the outer side of the inner concave shaft is installed in the chassis support in a rotating mode, and a discharge valve is connected to the outer side of the material mixing barrel in a threaded mode.
6. A mixing apparatus for powder metallurgy according to claim 4, wherein: the main part of compounding bucket adopts removable fraction structure, the compounding bucket comprises two semiellipse hollow shells and central crown plate, threaded connection can be dismantled through screw thread group and semiellipse hollow shell outside to central crown plate inside, semiellipse hollow shell keep away from with central crown plate one side with the fixed intercommunication in quill shaft outer end.
7. A mixing apparatus for powder metallurgy according to claim 6, wherein: the inside agitator that is connected with of compounding bucket rotates, the agitator includes the bull stick, the bull stick outside is connected with compounding bucket center inside rotation, the bull stick outside cover is equipped with the ring frame, the ring frame outside and compounding bucket inner wall fixed connection.
8. A mixing apparatus for powder metallurgy according to claim 7, wherein: the even cover in the bull stick outside is equipped with a plurality of groups turning block, and is a plurality of turning block outside fixedly connected with rotary rod, the inside sliding connection of rotary rod has interior slide bar, interior slide bar top fixedly connected with spring assembly, the inside fixed connection of spring assembly top and rotary rod.
9. A mixing apparatus for powder metallurgy according to claim 8, wherein: the bottom end of the inner sliding rod is fixedly connected with a wiping plate, the inner sliding rod is provided with a balancing weight through a sliding groove arranged in the inner sliding rod in a sliding mode, and the balancing weight is fixedly connected with a stirring block through a bent plate arranged on the outer side of the balancing weight.
10. A mixing apparatus for powder metallurgy according to claim 9, wherein: the cleaning plate is designed to be a bent arc plate, a plurality of groups of sawtooth holes are formed in the bent arc plate, the outer side of the bent arc plate is matched with the inner wall of the mixing barrel, the stirring block is designed to be a semi-hollow spherical shell, and a plurality of groups of separation holes are formed in the semi-hollow spherical shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210035391.5A CN114225776A (en) | 2022-01-13 | 2022-01-13 | Mixing equipment for powder metallurgy |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210035391.5A CN114225776A (en) | 2022-01-13 | 2022-01-13 | Mixing equipment for powder metallurgy |
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| CN114225776A true CN114225776A (en) | 2022-03-25 |
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| CN202210035391.5A Pending CN114225776A (en) | 2022-01-13 | 2022-01-13 | Mixing equipment for powder metallurgy |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114749622A (en) * | 2022-04-27 | 2022-07-15 | 中南大学 | Double-shaft centrifugal stirring casting device and mixed metal smelting casting method |
| CN114984816A (en) * | 2022-06-10 | 2022-09-02 | 山东益利油漆有限公司 | Multifunctional mixing equipment for processing environment-friendly water-based paint |
| CN115921006A (en) * | 2022-12-06 | 2023-04-07 | 肖广武 | Ceramic glaze preparation process |
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| CN210675000U (en) * | 2019-09-24 | 2020-06-05 | 厦门奥星达粉末冶金有限公司 | Metal powder mixing device |
| CN210752373U (en) * | 2019-09-20 | 2020-06-16 | 江苏虹普电子材料科技有限公司 | Two-dimensional double-conical mixing equipment for manufacturing conductive glass powder |
| CN211988180U (en) * | 2020-01-08 | 2020-11-24 | 申振江 | Chemical fertilizer mixing mechanism convenient to clean |
| CN112893444A (en) * | 2021-01-22 | 2021-06-04 | 潘国强 | Pollutant cleaning device for underwater soil remediation |
| CN113019181A (en) * | 2019-12-25 | 2021-06-25 | 西安华美环保设备有限公司 | Raw material mixing device for construction |
| CN214382668U (en) * | 2020-12-23 | 2021-10-12 | 杭州万隆果干食品有限公司 | Popped lotus root starch proportional mixer of easily steeping |
| CN214764879U (en) * | 2021-06-15 | 2021-11-19 | 山东世纪阳光科技有限公司 | Synthetic cauldron of 2-hydroxyl-3-naphthamide |
| CN214764893U (en) * | 2021-07-02 | 2021-11-19 | 南京巨廉建材有限公司 | Mixing stirrer for experiments |
| CN215139005U (en) * | 2021-05-28 | 2021-12-14 | 上海臻品化工有限公司 | Have and prevent adhering to use thickener mixing arrangement |
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| CN210752373U (en) * | 2019-09-20 | 2020-06-16 | 江苏虹普电子材料科技有限公司 | Two-dimensional double-conical mixing equipment for manufacturing conductive glass powder |
| CN210675000U (en) * | 2019-09-24 | 2020-06-05 | 厦门奥星达粉末冶金有限公司 | Metal powder mixing device |
| CN113019181A (en) * | 2019-12-25 | 2021-06-25 | 西安华美环保设备有限公司 | Raw material mixing device for construction |
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| CN112893444A (en) * | 2021-01-22 | 2021-06-04 | 潘国强 | Pollutant cleaning device for underwater soil remediation |
| CN215139005U (en) * | 2021-05-28 | 2021-12-14 | 上海臻品化工有限公司 | Have and prevent adhering to use thickener mixing arrangement |
| CN214764879U (en) * | 2021-06-15 | 2021-11-19 | 山东世纪阳光科技有限公司 | Synthetic cauldron of 2-hydroxyl-3-naphthamide |
| CN214764893U (en) * | 2021-07-02 | 2021-11-19 | 南京巨廉建材有限公司 | Mixing stirrer for experiments |
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| CN114749622A (en) * | 2022-04-27 | 2022-07-15 | 中南大学 | Double-shaft centrifugal stirring casting device and mixed metal smelting casting method |
| CN114984816A (en) * | 2022-06-10 | 2022-09-02 | 山东益利油漆有限公司 | Multifunctional mixing equipment for processing environment-friendly water-based paint |
| CN115921006A (en) * | 2022-12-06 | 2023-04-07 | 肖广武 | Ceramic glaze preparation process |
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Application publication date: 20220325 |