CN216296619U - Superfine powder grinding device - Google Patents
Superfine powder grinding device Download PDFInfo
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- CN216296619U CN216296619U CN202122192421.7U CN202122192421U CN216296619U CN 216296619 U CN216296619 U CN 216296619U CN 202122192421 U CN202122192421 U CN 202122192421U CN 216296619 U CN216296619 U CN 216296619U
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Abstract
The utility model provides ultrafine powder grinding equipment, which relates to the technical field of pulverization and grinding and comprises a main body, a cutting assembly and a grinding assembly, wherein a rotating motor is arranged in the main body, one side of the rotating motor is in driving connection with a driving shaft, one side of the main body is provided with a blanking block, the inner part of the blanking block is provided with a blanking bin, the bottom of the blanking bin is fixedly connected with a blanking pipe, the inner part of the main body is provided with a grinding bin, and the bottom of the blanking pipe is fixedly connected with the grinding bin. Just can cut the inside log raft of feed bin through the cutting wheel, cut into each fragment so that follow-up to it grinds, filter the powdery material that gets into the discharging pipe through the filter screen simultaneously, grind not enough abundant powdery material will be kept inside grinding the storehouse, and the continuous punching press that receives the grinding piece passes the filtration pore until reaching standard to the finished product quality that this hoisting device ground.
Description
Technical Field
The utility model relates to the technical field of pulverization and grinding, in particular to ultrafine powder grinding equipment.
Background
The powder generally refers to an aggregate of discrete particles with a size less than 1mm, when parts are manufactured by powder molding, the degree of the ultrafine powder is often enough to make the parts have excellent characteristics, such as manufacturing high temperature resistant and high strength ceramic tools, turbine blades and the like, and the parts need to be molded and sintered by ultrafine powder.
However, most of the common grinding devices in the market only have the function of pulverizing the crushed materials, so that before pulverization processing, a user needs to separately divide and crush raw materials, the processing time is prolonged, and the efficiency is reduced, and meanwhile, most of the common grinding devices in the market do not have the capability of refining and sieving the ground powdery materials, so that the quality of powder in a finished product is poor, and the standard of the superfine powder cannot be met.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the defects in the background technology and provides ultrafine powder grinding equipment, which can cut raw materials in a feeding bin through a cutting wheel, cut the raw materials into fragments so as to be ground subsequently, and screen powdery materials entering a discharging pipe through a filter screen, wherein the powdery materials which are not ground sufficiently can be retained in the grinding bin and continuously stamped by a grinding block until the powdery materials reach the standard and pass through a filter hole, so that the quality of finished products ground by a device is improved.
In order to achieve the above object, the present invention provides the following technical solution, an ultrafine powder grinding apparatus, comprising a main body, a cutting assembly and a grinding assembly;
a rotating motor is arranged in the main body, a driving shaft is connected to one side of the rotating motor in a driving mode, a blanking block is arranged on one side of the main body, a blanking bin is arranged in the blanking block, a blanking pipe is fixedly connected to the bottom of the blanking bin, a grinding bin is arranged in the main body, the bottom of the blanking pipe is fixedly connected with the grinding bin, the bottom of the main body is connected with a storage box in a sliding mode through a sliding rail, a control panel is arranged on the front face of the main body, and the control panel is electrically connected with the rotating motor;
the cutting assembly is fixedly arranged in the discharging bin and used for roughly cutting the raw materials preliminarily;
the grinding assembly is arranged in the grinding bin and used for further refining and grinding the fragmented raw materials.
Furthermore, the cutting assembly comprises a driving wheel, a transmission belt, a middle shaft and cutting wheels, the middle shaft is rotatably connected inside the lower storage bin through a rotating shaft, the driving wheel is arranged on the driving shaft, the transmission belt is arranged between the driving wheel and the middle shaft and is respectively meshed with the driving wheel and the middle shaft, and the middle shaft is provided with a plurality of cutting wheels.
Further, grinding unit includes commentaries on classics board, transfer line and grinding piece, drive shaft one end fixedly connected with changes the board, grind the inside sliding connection in storehouse and grind the piece, change board one side and rotate through the pivot and be connected with the transfer line, the transfer line other end rotates through pivot and grinding piece and is connected.
Further, grind the piece both sides and be provided with the stopper, grind and seted up the spacing groove on the bin both sides inner wall, just stopper and spacing groove sliding connection.
Further, the bottom of the grinding block is provided with a plurality of strip-shaped grinding grains which are arranged at equal intervals.
Further, grind the equal fixedly connected with discharging pipe in storehouse bottom both sides, it is provided with the cambered surface to grind the storehouse bottom, just the cambered surface inclines towards the discharging pipe direction, the discharging pipe is located the storage box top.
Furthermore, a filter screen is arranged in the discharge pipe, and a plurality of filter holes are formed in the surface of the filter screen.
The utility model provides ultrafine powder grinding equipment, which has the following beneficial effects:
1. the rotary cutting machine has the advantages that the rotary motor drives the driving wheel and the middle shaft to drive the cutting wheel to rotate, and at the moment, the rotary cutting wheel can cut raw materials in the blanking bin and cut the raw materials into fragments so as to be convenient for subsequent grinding.
2. Secondly, screen the powdery material who gets into the discharging pipe through the filter screen, only can pass the filtration pore and reach the inside ejection of compact that carries out of discharging pipe when the sufficient abundant powdery material of grinding, and grind not enough the powdery material that refines and will be kept inside grinding the storehouse by the isolation, the continuous punching press that receives the grinding piece is ground until reaching standard and passing the filtration pore to this hoisting device ground finished product quality.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic cross-sectional view of the overall structure of the present invention.
Fig. 3 is a schematic view of the driving shaft structure of the present invention.
FIG. 4 is a bottom view of the polishing block of the present invention.
In FIGS. 1-4: 1. a main body; 101. a rotating electric machine; 102. a drive shaft; 103. a driving wheel; 104. a transmission belt; 105. rotating the plate; 106. a transmission rod; 2. blanking blocks; 201. discharging a bin; 202. a middle shaft; 203. a cutting wheel; 3. a grinding bin; 301. grinding blocks; 302. a limiting block; 303. filtering with a screen; 4. a material storage box; 5. a control panel.
Detailed Description
Example (b):
referring to figures 1-4 of the drawings,
the ultrafine powder grinding equipment provided by the embodiment comprises a main body 1, a cutting assembly and a grinding assembly;
the rotary motor 101 is arranged in the main body 1, one side of the rotary motor 101 is in driving connection with the driving shaft 102, the blanking block 2 is arranged on one side of the main body 1, the blanking bin 201 is arranged in the blanking block 2, the blanking tube is fixedly connected to the bottom of the blanking bin 201, the grinding bin 3 is arranged in the main body 1, the bottom of the blanking tube is fixedly connected with the grinding bin 3, the bottom of the main body 1 is in sliding connection with the storage box 4 through a sliding rail, the front of the main body 1 is provided with the control panel 5, and the control panel 5 is electrically connected with the rotary motor 101;
a cutting assembly is fixedly arranged in the blanking bin 201 and is used for roughly cutting the raw materials preliminarily;
the grinding bin 3 is internally provided with a grinding assembly for further refining and grinding the fragmented raw materials.
Further, the cutting assembly comprises a driving wheel 103, a transmission belt 104, a middle shaft 202 and cutting wheels 203, the middle shaft 202 is rotatably connected inside the lower bin 201 through a rotating shaft, the driving wheel 103 is arranged on the driving shaft 102, the transmission belt 104 is arranged between the driving wheel 103 and the middle shaft 202, the transmission belt 104 is respectively meshed with the driving wheel 103 and the middle shaft 202, the middle shaft 202 is provided with a plurality of cutting wheels 203, during use, when the user activates the rotary motor 101 through the control panel 5, the rotary motor 101 will drive the drive shaft 102 to start rotating, when the driving shaft 102 rotates, the driving wheel 103 is driven to rotate, at the moment, the middle shaft 202 can be driven to rotate through the transmission belt 104, the cutting wheel 203 is driven to rotate by the central shaft 202, and the raw material in the blanking bin 201 can be cut by the rotating cutting wheel 203, and then cut into pieces for subsequent grinding.
Further, the grinding assembly comprises a rotating plate 105, a transmission rod 106 and a grinding block 301, one end of the driving shaft 102 is fixedly connected with the rotating plate 105, the grinding block 301 is connected to the inside of the grinding bin 3 in a sliding manner, one side of the rotating plate 105 is rotatably connected with the transmission rod 106 through a rotating shaft, and the other end of the transmission rod 106 is rotatably connected with the grinding block 301 through a rotating shaft, in the using process, when the driving shaft 102 rotates, the rotating plate 105 is also driven to rotate, the transmission rod 106 is driven to move through the rotating plate 105, because the other end of the transmission rod 106 is connected to the grinding block 301, the transmission rod 106 is pulled by the bottom grinding block 301 when moving, and when the transmission rod 106 moves along with the rotating plate 105 in a circular motion with the rotating plate 105 as a circle center, the grinding bin 3 is limited to be incapable of driving the grinding block 301 to move left and right, and the longitudinal movement is not limited by the grinding bin 3, therefore, when the transmission rod 106 rotates once on the rotating plate 105, the grinding block 301 is driven by the transmission rod 106 to move up and down in the grinding chamber 3, so that the grinding block 301 can be driven to move up and down in the grinding chamber 3 continuously through the continuous rotation of the rotating plate 105, and further the fragments impacting the bottom of the grinding chamber 3 are ground into powder continuously.
The grinding block 301 is made of cold-work die steel material, and the cold-work die steel material has low softening capability by heating, so that the grinding block 301 can be prevented from being softened by heating when continuously grinding, and meanwhile, the cold-work die steel material has high wear resistance and can prolong the service life of the grinding block;
the grinding block 301 can also be made of a high-carbon steel material, the high-carbon steel material has higher hardness than a cold-work die steel material, deformation of the grinding block 301 during grinding can be effectively reduced, and quality and precision of powder are improved.
Further, grind piece 301 both sides and be provided with stopper 302, the spacing groove has been seted up on the 3 both sides inner walls in grinding storehouse, and stopper 302 and spacing groove sliding connection, in the use, grind piece 301 will be at the continuous reciprocating of grinding storehouse 3 inside, can prevent through the restriction of spacing groove to stopper 302 that grinding piece 301 shifts at the removal in-process skew this moment, cause and be difficult to aim at the condition emergence that the fragment of grinding storehouse 3 bottoms is difficult to be smashed, hoisting device's stability in use.
Further, grinding block 301 bottom is provided with the banding grinding line of a plurality of, and the equidistance is arranged between a plurality of grinding lines, in the use, can increase grinding block 301 and the kibbling area of contact in bottom through grinding the line, can make the one side of grinding block 301 bottom and kibbling contact become sharp-pointed simultaneously to this improves grinding block 301 and carries out the speed that the secondary cutting smashed the grinding to the kibbling, hoisting device's grinding efficiency.
Further, grind the equal fixedly connected with discharging pipe in 3 bottom both sides in storehouse, it is provided with the cambered surface to grind 3 bottoms in storehouse, and the cambered surface inclines towards discharging pipe direction, the discharging pipe is located storage case 4 tops, at the in-process of constantly grinding, it is abundant to grind, enough likepowder material that refines can fall to the discharging pipe is inside along the cambered surface nature under the action of gravity, and fall to storage case 4 through the discharging pipe, only need when the user need collect likepowder material take storage case 4 from main part 1 in take out can, get the material with this person of facilitating the use.
Further, the inside filter screen 303 that is provided with of discharging pipe, and a plurality of filtration pore has been seted up on filter screen 303 surface, filter the powdery material that gets into the discharging pipe through filter screen 303, only enough abundant powdery material when grinding can pass the filtration pore and reach the inside ejection of compact that carries out the ejection of compact, and grind not enough powdery material that refines and will be kept inside grinding storehouse 3 by the isolation, the continuous punching press that receives grinding block 301 grinds until reaching standard and passing the filtration pore, with the finished product quality that this hoisting device ground.
When the utility model is used, firstly, the device is connected with an external power supply, materials to be processed are placed in the lower storage bin 201, at the same time, a user can start the rotating motor 101 through the control panel 5, the rotating motor 101 drives the driving shaft 102 to rotate, the driving wheel 103 is driven to rotate when the driving shaft 102 rotates, the middle shaft 202 can be driven to rotate through the transmission belt 104, the cutting wheel 203 is driven to rotate through the middle shaft 202, at the same time, the raw materials in the lower storage bin 201 can be cut through the rotating cutting wheel 203, the raw materials are cut into fragments so as to be ground subsequently, the raw materials which are cut into fragments fall into the grinding bin 3 along the discharging pipe, at the same time, the rotating plate 105 is driven to rotate by the rotating plate 105, the transmission rod 106 is driven to move through the rotating plate 105, and as the other end of the transmission rod 106 is connected to the grinding block 301, the transmission rod 106 is dragged by the bottom grinding block 301 when moving, and further when the transmission rod 106 moves along with the rotating plate 105 in a circular motion with the rotating plate 105 as the center, the grinding bin 3 is limited by the transverse movement and cannot drive the grinding block 301 to move left and right, and the longitudinal movement is not limited by the grinding bin 3, so that the grinding block 301 is driven by the transmission rod 106 to move up and down in the grinding bin 3 every time the transmission rod 106 rotates on the rotating plate 105 for one circle, so that the grinding block 301 can be driven to continuously move up and down in the grinding bin 3 by the continuous rotation of the rotating plate 105, the fragments impacting the bottom of the grinding bin 3 are ground into powder, when the grinding block 301 continuously moves up and down in the grinding bin 3, the deviation and displacement of the grinding block 301 in the moving process can be prevented by the limitation of the limiting groove on the limiting block 302, avoid causing the condition that the fragment that is difficult to aim at grinding storehouse 3 bottom is difficult to be smashed to take place, hoisting device's stability in use, simultaneously can increase grinding block 301 and bottom fragment area of contact through grinding the line, simultaneously can make the one side of grinding block 301 bottom and fragment contact become sharp-pointed, so that improve grinding block 301 and carry out the speed that the secondary cutting smashed the grinding to the fragment, hoisting device's grinding efficiency, in the process of constantly grinding, powdered material will fall to discharging pipe department along the cambered surface under the action of gravity naturally, screen the powdery material that gets into the discharging pipe through filter screen 303, only can pass through the filtration pore and reach the inside ejection of compact pipe when enough abundant powdered material of grinding, and the powdered material that grinds not fully to refine will be kept in grinding storehouse 3 by the isolation, constantly receive the punching press grinding of grinding block 301 and until reaching standard and passing the filtration pore, and fall to storage case 4 through the discharging pipe, only need when the user need collect powdered material take storage case 4 from main part 1 in take out can collect powdered material to this makes the device can provide high-efficient convenient former material pulverization grinding function for the user through above structure.
Claims (7)
1. An ultrafine powder grinding device is characterized by comprising a main body, a cutting assembly and a grinding assembly;
a rotating motor is arranged in the main body, a driving shaft is connected to one side of the rotating motor in a driving mode, a blanking block is arranged on one side of the main body, a blanking bin is arranged in the blanking block, a blanking pipe is fixedly connected to the bottom of the blanking bin, a grinding bin is arranged in the main body, the bottom of the blanking pipe is fixedly connected with the grinding bin, the bottom of the main body is connected with a storage box in a sliding mode through a sliding rail, a control panel is arranged on the front face of the main body, and the control panel is electrically connected with the rotating motor;
the cutting assembly is fixedly arranged in the discharging bin and used for roughly cutting the raw materials preliminarily;
the grinding assembly is arranged in the grinding bin and used for further refining and grinding the fragmented raw materials.
2. An ultrafine powder grinding device according to claim 1, wherein the cutting assembly comprises a driving wheel, a transmission belt, a central shaft and cutting wheels, the central shaft is rotatably connected to the interior of the lower bin through a rotating shaft, the driving wheel is arranged on the driving shaft, the transmission belt is arranged between the driving wheel and the central shaft, the transmission belt is respectively engaged with the driving wheel and the central shaft, and a plurality of cutting wheels are arranged on the central shaft.
3. An ultrafine powder grinding apparatus according to claim 1, wherein the grinding assembly comprises a rotating plate, a transmission rod and a grinding block, the rotating plate is fixedly connected to one end of the driving shaft, the grinding block is slidably connected to the inside of the grinding chamber, the transmission rod is rotatably connected to one side of the rotating plate through a rotating shaft, and the other end of the transmission rod is rotatably connected to the grinding block through a rotating shaft.
4. An ultrafine powder grinding device according to claim 3, wherein the grinding block is provided with limiting blocks at both sides, limiting grooves are formed on the inner walls at both sides of the grinding bin, and the limiting blocks are slidably connected with the limiting grooves.
5. An ultrafine powder grinding apparatus according to claim 3, wherein the bottom of the grinding block is provided with a plurality of grinding lines in the form of strips, and a plurality of the grinding lines are arranged at equal intervals.
6. An ultrafine powder grinding device according to claim 1, wherein discharge pipes are fixedly connected to both sides of the bottom of the grinding bin, the bottom of the grinding bin is provided with a cambered surface, the cambered surface is inclined towards the direction of a discharge pipe, and the discharge pipe is positioned at the top of a storage box.
7. An ultrafine powder grinding apparatus according to claim 6, wherein a filter screen is arranged in the discharge pipe, and a plurality of filter holes are arranged on the surface of the filter screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122192421.7U CN216296619U (en) | 2021-09-10 | 2021-09-10 | Superfine powder grinding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122192421.7U CN216296619U (en) | 2021-09-10 | 2021-09-10 | Superfine powder grinding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216296619U true CN216296619U (en) | 2022-04-15 |
Family
ID=81088529
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122192421.7U Active CN216296619U (en) | 2021-09-10 | 2021-09-10 | Superfine powder grinding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216296619U (en) |
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2021
- 2021-09-10 CN CN202122192421.7U patent/CN216296619U/en active Active
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Legal Events
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220421 Address after: 832299 No. 88, West 2nd Lane, Wangjiazhuang village, Manas Town, Manas County, Changji Hui Autonomous Prefecture, Xinjiang Uygur Autonomous Region Patentee after: Xinjiang fangtuo Biotechnology Co.,Ltd. Address before: 166500 Building 2, Chengbei community, 127 Beihuan street, Zhaoyuan County, Yichun City, Heilongjiang Province Patentee before: Xu Lijuan |