CN212120160U - A milling equipment for powder metallurgy - Google Patents
A milling equipment for powder metallurgy Download PDFInfo
- Publication number
- CN212120160U CN212120160U CN202020246433.6U CN202020246433U CN212120160U CN 212120160 U CN212120160 U CN 212120160U CN 202020246433 U CN202020246433 U CN 202020246433U CN 212120160 U CN212120160 U CN 212120160U
- Authority
- CN
- China
- Prior art keywords
- arc groove
- rotating
- grinding
- powder metallurgy
- fixed
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The utility model discloses a milling device for powder metallurgy, which relates to the technical field of grinding devices and comprises a supporting frame, wherein a collecting groove is fixed on the supporting frame, a rotating rod is installed in the rotating arc groove in a rotating way, a grinding mechanism for grinding metal particles is fixed on the rotating rod, a plurality of screening holes are evenly arranged at the bottom of the rotating arc groove, the utility model enables a grinding rotating roller arranged at the bottom of the rotating block to rotate back and forth at the bottom in the rotating arc groove by swinging the rotating rod through a rotating block arranged on the rotating rod, so that the metal particles in the rotating arc groove are repeatedly ground and crushed, a driving mechanism arranged drives the rotating arc groove to rotate clockwise and anticlockwise, the relative displacement between the rotating arc groove and the grinding mechanism is greatly increased, the grinding efficiency of the metal particles is accelerated, a brush roller arranged can clean and dredge the screening holes, and the fully ground metal particles are ensured to quickly fall into the collecting groove, the grinding efficiency of the metal particles is improved.
Description
Technical Field
The utility model relates to a grinder technical field specifically is a milling equipment for powder metallurgy.
Background
Metallurgy is the process and technology of extracting metals or metal compounds from minerals and making metals into metallic materials with certain properties by various processing methods, and has a long history of development, from the times of stoneware to the times of bronze and then to the large-scale development of modern steel smelting. The history of human development has fused the history of metallurgy, and the technology of metallurgy mainly comprises pyrometallurgy, hydrometallurgy and electrometallurgy.
The patent with the publication number of CN 208680537U discloses a powder grinding device for powder metallurgy, which comprises a base and a shell arranged on the base, wherein a feed inlet is arranged at the top of the shell, a screen is arranged in the shell, the screen divides a cavity in the shell into a powder grinding cavity and a powder storage cavity which are distributed up and down, a first fixed grinding disc and a second fixed grinding disc which are distributed up and down are fixed on the inner wall of the powder grinding cavity, through holes are respectively formed in the first fixed grinding disc and the second fixed grinding disc, a first movable grinding disc is arranged in the through hole of the first fixed grinding disc, and a second movable grinding disc is arranged in the through hole of the second fixed grinding disc; the first movable grinding disc is connected with an air cylinder arranged in the second movable grinding disc through a support rod, the bottom of the second movable grinding disc is connected with a rotating rod, and the rotating rod sequentially penetrates through the screen and the powder storage cavity and is connected with a motor; the first movable grinding disc is a circular table, and the diameter of the circular table is gradually increased from top to bottom. Although the device can grind metal particles, the abundant degree of grinding is not enough, can not guarantee that the metal powder homoenergetic that obtains can reach the grinding requirement, for this reason, provides a milling equipment for powder metallurgy now to solve above-mentioned technical problem.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a milling equipment for powder metallurgy to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides a milling equipment for powder metallurgy, includes the support frame, is fixed with the collecting vat on the support frame, and the collecting vat top is equipped with rotates the arc groove, rotates the arc inslot internal rotation and installs the dwang, is fixed with on the dwang to be used for the grinding mechanism to metal particle grinding, a plurality of screening hole has evenly been seted up to rotation arc inslot bottom, be equipped with on the support frame and be used for the drive to rotate arc groove pivoted actuating mechanism, be equipped with on the support frame and be used for the drive to grind the wobbling drive mechanism of mechanism.
As an improved scheme of the utility model: grind the mechanism including fixing the turning block in the dwang bottom, the turning block bottom is rotated and is installed a plurality of grinding roller of even setting.
As an improved scheme of the utility model: the transmission mechanism comprises a sector gear fixed at one end of the rotating rod, which is far away from the rotating block, and a spur rack which is arranged in a sliding manner is connected to the sector gear in a meshing manner.
As an improved scheme of the utility model: the transmission mechanism further comprises a rotary table driven by a driving motor, a pull rod is eccentrically hinged to the rotary table, a straight rack is hinged to one end, away from the rotary table, of the pull rod, and a limiting sleeve block for the straight rack to slidably penetrate through is fixed on the supporting frame.
As an improved scheme of the utility model: the driving mechanism comprises a servo motor, an output shaft of the servo motor is in transmission connection with an incomplete gear through a belt pulley mechanism, and an arc-shaped rack in meshed connection with the incomplete gear is fixed on the side wall of the rotating arc groove.
As an improved scheme of the utility model: the driving mechanism further comprises an arc plate which is embedded on the rotating arc groove in a sliding mode, the upper end of the arc plate is fixed on the supporting frame, and a reset spring is fixedly connected between one end of the rotating arc groove and the rotating arc groove.
As an improved scheme of the utility model: the side wall of the collecting tank is rotatably provided with a swing rod, the upper end of the swing rod is rotatably provided with a brush roller which is abutted against the rotating arc groove, and a limiting spring is fixedly connected between the swing rod and the collecting tank.
As an improved scheme of the utility model: the collecting tank is internally provided with a rotary packing auger driven by a conveying motor, and the bottom of the collecting tank is vertically provided with a discharging pipe.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses a turning block that sets up swings along with the swing of dwang, make the grinding that the turning block bottom set up change the roller and rotate round trip at rotation arc inslot bottom, make the metal particles that rotate the arc inslot obtain the grinding breakage that relapse, and the actuating mechanism that sets up drives and rotates the arc groove in the same direction as, counter-clockwise turning, make the relative displacement greatly increased who rotates arc groove and grinding mechanism, the grinding efficiency of metal particles has been accelerated, the brush roller of setting can clear up the mediation to screening hole, the metal particles that have ensured that the intensive grinding refines fall to collection inslot portion fast, the grinding efficiency of metal particles has been promoted.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged view of portion A of FIG. 1;
fig. 3 is a schematic perspective view of the transmission mechanism of the present invention.
In the figure: 1-supporting frame, 2-driving motor, 3-incomplete gear, 4-belt pulley mechanism, 5-servo motor, 6-grinding roller, 7-rotating block, 8-collecting tank, 9-packing auger, 10-conveying motor, 11-brush roller, 12-rotating arc groove, 13-reset spring, 14-arc plate, 15-rotating rod, 16-limiting sleeve block, 17-straight rack, 18-sector gear, 19-pull rod, 20-arc rack, 21-rotating disc, 22-sliding block, 23-limiting spring, 24-oscillating bar and 25-discharging pipe.
Detailed Description
The technical scheme of the patent is further described in detail by combining the following specific embodiments:
example 1
Referring to fig. 1-3, a powder grinding device for powder metallurgy includes a support frame 1, a collecting tank 8 is fixed on the support frame 1, a rotating arc groove 12 is arranged above the collecting tank 8, a rotating rod 15 is installed in the rotating arc groove 12, a grinding mechanism for grinding metal particles is fixed on the rotating rod 15, a plurality of screening holes 22 are uniformly formed in the bottom of the rotating arc groove 12, a driving mechanism for driving the rotating arc groove 12 to rotate is arranged on the support frame 1, and a transmission mechanism for driving the grinding mechanism to swing is arranged on the support frame 1.
The metal particle that is used for grinding is deposited in rotation arc groove 12 in this device, the grinding mechanism that sets up grinds metal particle at the swing in-process of dwang 15, wherein grind the mechanism including fixing the turning block 7 in dwang 15 bottom, turning block 7 bottom is rotated and is installed a plurality of grinding roller 6 of even setting, take place wobbling in-process at turning block 7, grind roller 6 and grind the grinding and refine the metal particle extrusion in the rotation arc groove 12, the metal powder that fully refines passes screening hole 22 and falls into and to collect 8 insides and obtain the collection.
Wherein, drive mechanism is including fixing the sector gear 18 of keeping away from turning block 7 one end at dwang 15, and the meshing is connected with the spur rack 17 that slides and set up on the sector gear 18, and drive mechanism still includes by driving motor 2 driven carousel 21, and eccentric articulated on the carousel 21 has pull rod 19, and pull rod 19 keeps away from that carousel 21 one end is articulated to have spur rack 17, is fixed with the spacing sleeve piece 16 that supplies spur rack 17 to slide to run through on the support frame 1.
The driving motor 2 is used for driving the rotary table 21 to rotate, the rotary table 21 pulls the spur rack 17 through the pull rod 19 to realize transverse reciprocating motion under the limiting effect of the limiting sleeve block 16, at the moment, the spur rack 17 drives the sector gear 18 meshed with the spur rack to swing clockwise and anticlockwise, and the rotating rod 15 drives the grinding mechanism to repeatedly grind and refine metal particles.
Example 2
On embodiment 1's basis, in addition, this device's actuating mechanism includes servo motor 5, servo motor 5's output shaft is connected with incomplete gear 3 through 4 transmissions of belt pulley mechanism, it is fixed with the arc rack 20 of being connected with incomplete gear 3 meshing to rotate arc groove 12 lateral wall, actuating mechanism still includes the arc board 14 of sliding to inlay and establishing on rotating arc groove 12, arc board 14 upper end is fixed on support frame 1, arc board 14 is located and rotates fixedly connected with reset spring 13 between arc groove 12 one end and the rotating arc groove 12.
Servo motor 5 passes through belt pulley mechanism 4 drive incomplete gear 3 rotatory, and 3 intermittent type of incomplete gear and the meshing transmission of arc rack 20 rotate arc groove 12 relative arc board 14 and rotate under reset spring 13's elastic action, drive its inside metal particle and realize stirring, have guaranteed the dispersion of metal particle for metal particle can obtain the intensive grinding of grinding mechanism and refine, has promoted crocus efficiency.
Further, a swing rod 24 is rotatably mounted on the side wall of the collecting tank 8, a brush roller 11 abutted against the rotating arc groove 12 is rotatably mounted at the upper end of the swing rod 24, and a limiting spring 23 is fixedly connected between the swing rod 24 and the collecting tank 8. When rotating arc groove 12 and rotating, it rotates to rotate arc groove 12 and drives brush roller 11 and rotate and realize rotating screening hole 22 on the arc groove 12 and carry out rotatory clearance, guarantee screening hole 22 unobstructed, make and rotate the inside metal powder after refining of arc groove 12 and can pass screening hole 22 and fall into collecting vat 8, and the metal particle that does not fully grind continues to be detained and receives the continuation grinding of grinding mechanism in rotating arc groove 12, until refining can pass screening hole 22, guaranteed thoroughly refining of metal particle.
In addition, be equipped with in the collecting vat 8 and rotate auger 9 by the drive of conveying motor 10, the vertical discharging pipe 25 of installing in collecting vat 8 bottom, the conveying motor 10 drive auger 9 that sets up is rotatory, and auger 9 drives the metal powder realization in the collecting vat 8 and carries, can discharge from discharging pipe 25 finally, has made things convenient for the transport of metal powder.
Compared with the prior art, the beneficial effects of the utility model are that:
the utility model discloses a turning block 7 that sets up swings along with dwang 15's swing, make 7 grinding turning roll 6 that the bottom set up of turning block rotate arc groove 12 bottom round trip to rotate, make the metal particles that rotate in the arc groove 12 obtain the grinding breakage that relapse, and the actuating mechanism of setting drives and rotates arc groove 12 in the same direction as, counter-clockwise turning, make the relative displacement greatly increased who rotates arc groove 12 and grinding mechanism, metal particles's grinding efficiency has been accelerated, the brush roller 11 of setting can clear up screening hole 22, inside the metal particles that has ensured the intensive grinding to refine falls collection groove 8 fast, metal particles's grinding efficiency has been promoted.
It should be noted that, although the present specification describes embodiments, each embodiment does not include only a single technical solution, and such description of the specification is only for clarity, and those skilled in the art should take the specification as a whole, and the technical solutions in the embodiments may be appropriately combined to form other embodiments understood by those skilled in the art, and the above-mentioned embodiments only express the preferred embodiments of the technical solutions, and the description thereof is more specific and detailed, but should not be construed as limiting the scope of the claims of the technical solutions. It should be noted that, for those skilled in the art, without departing from the concept of the present invention, several modifications, improvements and substitutions can be made, which all fall within the protection scope of the present technical solution. The protection scope of this technical solution patent should be subject to the appended claims.
Claims (8)
1. The utility model provides a milling equipment for powder metallurgy, includes support frame (1), is fixed with collecting vat (8) on support frame (1), and collecting vat (8) top is equipped with rotation arc groove (12), its characterized in that, dwang (15) are installed to rotation arc groove (12) internal rotation, are fixed with on dwang (15) to be used for the grinding mechanism to the metal particle grinding, a plurality of screening hole (22) have evenly been seted up to rotation arc groove (12) bottom, be equipped with on support frame (1) and be used for the drive to rotate arc groove (12) pivoted actuating mechanism, be equipped with on support frame (1) and be used for the drive to grind the wobbling drive mechanism.
2. A milling apparatus for powder metallurgy according to claim 1, characterized in that the grinding mechanism comprises a turning block (7) fixed at the bottom of the turning rod (15), and a plurality of grinding rolls (6) are installed at the bottom of the turning block (7) in a rotating way and are uniformly arranged.
3. A mill apparatus for powder metallurgy according to claim 2, characterised in that the transmission comprises a toothed sector (18) fixed to the end of the rotatable lever (15) remote from the rotatable block (7), the toothed sector (18) being in meshing engagement with a spur rack (17) slidably arranged.
4. The powder grinding device for powder metallurgy according to claim 3, wherein the transmission mechanism further comprises a rotary table (21) driven by the driving motor (2), a pull rod (19) is eccentrically hinged on the rotary table (21), a spur rack (17) is hinged at one end, away from the rotary table (21), of the pull rod (19), and a limit sleeve block (16) for the spur rack (17) to slide through is fixed on the support frame (1).
5. The milling device for powder metallurgy according to claim 1, wherein the driving mechanism comprises a servo motor (5), an output shaft of the servo motor (5) is in transmission connection with an incomplete gear (3) through a belt pulley mechanism (4), and an arc-shaped rack (20) in meshing connection with the incomplete gear (3) is fixed on the side wall of the rotating arc groove (12).
6. The powder grinding device for powder metallurgy according to claim 1, wherein the driving mechanism further comprises an arc plate (14) slidably embedded in the rotating arc groove (12), the upper end of the arc plate (14) is fixed on the support frame (1), and a return spring (13) is fixedly connected between one end of the rotating arc groove (12) and the rotating arc groove (12) of the arc plate (14).
7. The milling apparatus for powder metallurgy according to claim 1, characterized in that the side walls of the collecting tank (8) are rotatably mounted with a swing link (24), the upper end of the swing link (24) is rotatably mounted with a brush roller (11) abutting against the rotating arc groove (12), and a limit spring (23) is fixedly connected between the swing link (24) and the collecting tank (8).
8. The milling apparatus for powder metallurgy according to claim 1, characterized in that a rotary auger (9) driven by a conveying motor (10) is arranged in the collecting tank (8), and a discharge pipe (25) is vertically arranged at the bottom of the collecting tank (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020246433.6U CN212120160U (en) | 2020-03-03 | 2020-03-03 | A milling equipment for powder metallurgy |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020246433.6U CN212120160U (en) | 2020-03-03 | 2020-03-03 | A milling equipment for powder metallurgy |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212120160U true CN212120160U (en) | 2020-12-11 |
Family
ID=73677807
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020246433.6U Active CN212120160U (en) | 2020-03-03 | 2020-03-03 | A milling equipment for powder metallurgy |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212120160U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112973934A (en) * | 2021-02-05 | 2021-06-18 | 夏跃琴 | Fine powder grinding equipment for cement production line |
| CN113908916A (en) * | 2021-12-15 | 2022-01-11 | 济南市莱芜区人民政府方下街道办事处 | Fertilizer raw materials reducing mechanism |
| CN115591645A (en) * | 2022-12-15 | 2023-01-13 | 蓝天众成环保工程有限公司（Cn） | Solid waste crusher |
| CN116116496A (en) * | 2023-04-17 | 2023-05-16 | 新沂永新机械配件有限公司 | Compound crushing and separating integrated machine for spheroidizing agent production |
| CN118060043A (en) * | 2024-04-19 | 2024-05-24 | 邳州市小河科技发展有限公司 | Fodder processing reducing mechanism |
-
2020
- 2020-03-03 CN CN202020246433.6U patent/CN212120160U/en active Active
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112973934A (en) * | 2021-02-05 | 2021-06-18 | 夏跃琴 | Fine powder grinding equipment for cement production line |
| CN112973934B (en) * | 2021-02-05 | 2022-11-29 | 冀东水泥铜川有限公司 | Fine powder grinding equipment for cement production line |
| CN113908916A (en) * | 2021-12-15 | 2022-01-11 | 济南市莱芜区人民政府方下街道办事处 | Fertilizer raw materials reducing mechanism |
| CN113908916B (en) * | 2021-12-15 | 2022-03-15 | 济南市莱芜区人民政府方下街道办事处 | Fertilizer raw materials reducing mechanism |
| CN115591645A (en) * | 2022-12-15 | 2023-01-13 | 蓝天众成环保工程有限公司（Cn） | Solid waste crusher |
| CN116116496A (en) * | 2023-04-17 | 2023-05-16 | 新沂永新机械配件有限公司 | Compound crushing and separating integrated machine for spheroidizing agent production |
| CN118060043A (en) * | 2024-04-19 | 2024-05-24 | 邳州市小河科技发展有限公司 | Fodder processing reducing mechanism |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN212120160U (en) | A milling equipment for powder metallurgy | |
| CN110947447A (en) | Superfine grinding device for powder coating | |
| CN217656993U (en) | Seed machinery rubs broken dormancy device | |
| CN114939368B (en) | Mixing equipment of pitch | |
| CN219663787U (en) | Environment-friendly cement energy-saving efficient grinding equipment | |
| CN114870940A (en) | Pulverized coal processing is with grinding screening plant | |
| CN117160585A (en) | Gold ore raw material pretreatment device and application method thereof | |
| CN115106164A (en) | Iron runner castable fine grinding method and grinding system | |
| CN215656259U (en) | Opencut coal mine screening equipment | |
| CN114234625A (en) | Rotary kiln residue treatment device | |
| CN212916508U (en) | Sand screening installation for subway building | |
| CN215277612U (en) | A screening plant for powder coating production | |
| CN114101270B (en) | Waste treatment system for chemical processing and working method | |
| CN214718244U (en) | Accurate grading vibration powder discharging device | |
| CN215353746U (en) | Permanent magnet driving device for cement production | |
| CN212953222U (en) | Feeding device for wet-process metallurgy industry field | |
| CN115591649A (en) | Grinding device | |
| CN112957970B (en) | Pulp stirring equipment for grinding fiber particles | |
| CN219232529U (en) | Grinding and powder selecting integrated machine for building materials | |
| CN216499897U (en) | Iron gold powder processing is with raw and other materials grinding device with screening function | |
| CN220919357U (en) | Rolling device convenient to screen for rice milling | |
| CN212215815U (en) | Sieving mechanism is smashed to grit | |
| CN216181623U (en) | Efficient concrete mixing device is used in road bridge construction | |
| CN216538677U (en) | Small-size building material grinder for building engineering | |
| CN220940931U (en) | Roller type crushing and screening machine for avoiding screen blockage in pellet production |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |