CN220697113U - Crushing powder selecting machine - Google Patents
Crushing powder selecting machine Download PDFInfo
- Publication number
- CN220697113U CN220697113U CN202322380450.5U CN202322380450U CN220697113U CN 220697113 U CN220697113 U CN 220697113U CN 202322380450 U CN202322380450 U CN 202322380450U CN 220697113 U CN220697113 U CN 220697113U
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- conical
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- cover
- air inlet
- feed
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- 239000000843 powder Substances 0.000 title claims abstract description 63
- 239000000428 dust Substances 0.000 claims abstract description 31
- 239000000463 material Substances 0.000 claims abstract description 13
- 238000000926 separation method Methods 0.000 claims description 9
- 238000010298 pulverizing process Methods 0.000 claims description 6
- 239000002893 slag Substances 0.000 claims description 6
- 238000001556 precipitation Methods 0.000 claims description 4
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims 1
- 238000004062 sedimentation Methods 0.000 claims 1
- 239000002245 particle Substances 0.000 abstract description 8
- 239000012716 precipitator Substances 0.000 abstract description 6
- 238000010586 diagram Methods 0.000 description 6
- 238000010009 beating Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 239000005995 Aluminium silicate Substances 0.000 description 1
- 229930192334 Auxin Natural products 0.000 description 1
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- WNROFYMDJYEPJX-UHFFFAOYSA-K aluminium hydroxide Chemical compound [OH-].[OH-].[OH-].[Al+3] WNROFYMDJYEPJX-UHFFFAOYSA-K 0.000 description 1
- 235000012211 aluminium silicate Nutrition 0.000 description 1
- 239000002363 auxin Substances 0.000 description 1
- TZCXTZWJZNENPQ-UHFFFAOYSA-L barium sulfate Chemical compound [Ba+2].[O-]S([O-])(=O)=O TZCXTZWJZNENPQ-UHFFFAOYSA-L 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 235000001465 calcium Nutrition 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- FPAFDBFIGPHWGO-UHFFFAOYSA-N dioxosilane;oxomagnesium;hydrate Chemical compound O.[Mg]=O.[Mg]=O.[Mg]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O FPAFDBFIGPHWGO-UHFFFAOYSA-N 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
- 239000010439 graphite Substances 0.000 description 1
- 229910002804 graphite Inorganic materials 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- SEOVTRFCIGRIMH-UHFFFAOYSA-N indole-3-acetic acid Chemical compound C1=CC=C2C(CC(=O)O)=CNC2=C1 SEOVTRFCIGRIMH-UHFFFAOYSA-N 0.000 description 1
- NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000010445 mica Substances 0.000 description 1
- 229910052618 mica group Inorganic materials 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Cyclones (AREA)
Abstract
The utility model discloses a crushing powder concentrator, which comprises a cyclone powder concentrator, a precipitator, a pulse dust collector, a crusher and a feed bin, wherein a frame is arranged at the lower part of the crusher, the feed bin is arranged at the position, close to the crusher, of the top of the frame, a belt conveyor which is obliquely arranged is arranged at the feed opening of the cyclone powder concentrator, the upper end of the belt conveyor corresponds to the feed opening of the crusher, the discharge end of the crusher is connected with a feeder, the feeder is connected with the feed end of the cyclone powder concentrator, the lower end of the cyclone powder concentrator is connected with a conveying pipe, and the upper end of the conveying pipe is connected with the feed opening of the crusher. The utility model can adjust the distance between the first porous cone face mask and the second porous cone face mask, thereby adjusting the particle size of the powder, and simultaneously, the vibrating assembly is matched, and the utility model can help to clean the materials remained in the cyclone powder selector more thoroughly by driving the driving motor.
Description
Technical Field
The utility model relates to the technical field of powder separators, in particular to a crushing powder separator.
Background
The powder concentrator is generally applied to superfine classification of materials which cannot be classified on common separation equipment, and is particularly suitable for processing products with strict limits on maximum particles and narrow particle size distribution, such as heavy calcium, kaolin, talcum powder, barite powder, paint, mica, graphite, auxin, aluminum hydroxide and the like.
The existing powder selecting machine is inconvenient to select powder particle sizes according to different working conditions, powder is easy to remain on the inner side of the cyclone, and when different materials are switched, mutual pollution among the materials is easy to cause, so that the crushing powder selecting machine is proposed.
Disclosure of Invention
The utility model aims to solve the defects in the prior art and provides a crushing powder concentrator.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the utility model provides a crushing powder concentrator, includes cyclone, precipitation machine, pulse dust collector, rubbing crusher and feed bin, the rubbing crusher lower part is provided with the frame, the feed bin sets up in frame top and is close to rubbing crusher one side position department, cyclone's feed opening is provided with the belt conveyor that the slope set up, belt conveyor's upper end corresponds with rubbing crusher's feed inlet, rubbing crusher's discharge end is connected with the feeder, the feeder is connected with cyclone's feed end, cyclone's lower extreme is connected with the conveying pipeline, the upper end of conveying pipeline is connected with rubbing crusher's feed inlet, pulse dust collector's feed inlet is connected with the dust collecting pipe, and dust collecting pipe keeps away from pulse dust collector one end and be connected with negative pressure fan, negative pressure fan's air intake is connected with the exhaust column, the exhaust column links to each other with the air outlet of precipitation machine, be connected with the connecting tube between the air intake of precipitation machine and the cyclone's the air outlet.
Preferably, the side wall of the material conveying pipe is provided with a powder discharge port communicated with the outside near the lower end of the cyclone powder selector, and a valve is arranged on the powder discharge port.
Preferably, the cyclone powder concentrator comprises a conical outer cover, a top cover is arranged at the top of the cyclone powder concentrator and is of a cylindrical structure, a feed inlet and a first air inlet which are communicated with the top cover are formed in the top cover, a second porous conical mask is arranged on the inner wall of the conical outer cover, the upper end of the second porous conical mask is fixedly connected with the inner wall of the conical outer cover, a feed back pipe is arranged at the lower end of the conical outer cover, the lower end of the second porous conical mask is fixedly connected with the inner wall of the feed back pipe, and a second air inlet which is communicated with the outside is formed in the lower position of the conical surface of the conical outer cover;
a separation assembly which can be adjusted up and down relative to the conical outer cover is arranged in the conical outer cover;
the separation assembly comprises a conical guide cover, a gap is reserved between the conical guide cover and the inner wall of the conical outer cover, an air suction pipe is coaxially arranged at the top of the conical guide cover, a first porous conical mask is arranged at the lower part of the conical guide cover, a coarse slag hole is formed in the lower end of the first porous conical mask, an annular sleeve for the air suction pipe to penetrate through is arranged at the middle position of the top cover top, the air suction pipe penetrates through the annular sleeve, a rectangular air inlet pipe is arranged on the side wall of the top cover, one side outer wall of the rectangular air inlet pipe is tangent to the outer wall of the top cover, the rectangular air inlet pipe is communicated with the inside of the top cover, a return pipe is connected with a conveying pipe, and a connecting pipe is connected with the air suction pipe.
Preferably, the first air inlet is arranged at one end of the rectangular air inlet pipe far away from the top cover, the feeding inlet is arranged at the top of the top cover and near to the position of the rectangular air inlet pipe, and the feeding inlet is communicated with the feeding machine.
Preferably, two supporting blocks which are symmetrically distributed are arranged at the top of the top cover.
Preferably, the second air inlet is connected with a branch pipe, and one end of the branch pipe, which is far away from the second air inlet, is connected with the dust collecting pipe.
Further, the conical outer cover inner wall is close to the position department between first porous conical surface cover and the porous conical surface cover of second and is provided with the subassembly that shakes, just shake the subassembly including setting up the toper circle inboard at the conical outer cover, toper circle lower extreme downwardly extending forms annular inner circle, be provided with the equidistance on the annular inner circle and be annular distribution's rectangle opening, and the articulated L type arm that shakes in the rectangle opening, the lower extreme fixedly connected with elastic strip of L type arm that shakes, the lower extreme of elastic strip is connected with the ball that shakes, the outside rotation of annular inner circle is provided with movable outer loop, the outer peripheral face lower part of movable outer loop is provided with outer ring gear, the lower extreme of annular inner circle is fixedly provided with motor bracket, fixedly on the motor bracket be provided with driving motor, driving motor's output shaft fixedly connected with gear, gear and outer ring gear engagement, the upper portion of movable outer loop is provided with annular arch, and annular bellied upper portion is provided with the equidistance and is annular distribution's bellying, the minor face of L type arm is located annular bellied upper portion.
The beneficial effects of the utility model are as follows:
through the aspiration channel that can reciprocate that sets up, can adjust the interval between first porous cone face guard and the porous cone face guard of second, thereby adjust the particle diameter of selecting powder, the assembly of beating that cooperates simultaneously sets up, can pass through driving motor, through rotatory movable outer loop, the bellying that the cooperation set up, realize the swing L type arm that shakes, thereby the vibration ball of beating of drive installation on the elastic strip swings, thereby can strike first porous cone face guard and the porous cone face guard of second, shake first porous cone face guard and the porous cone face guard of second, help more thorough clean material of remaining in the cyclone powder concentrator.
Drawings
Fig. 1 is a schematic structural diagram of a pulverizing and powder selecting machine according to the present utility model;
FIG. 2 is a schematic diagram of a cyclone separator, a precipitator and a pulverizer of the pulverizing separator;
FIG. 3 is a schematic diagram of a cyclone separator and a precipitator of a pulverizing separator according to the present utility model;
fig. 4 is a schematic structural diagram of a cyclone separator of a crushing separator according to the present utility model;
FIG. 5 is a schematic diagram showing a cross-sectional structure of a cyclone separator of a pulverizer and a separator according to the present utility model;
fig. 6 is a schematic structural view of a top cover of a powder crushing and selecting machine according to the present utility model;
fig. 7 is an exploded view of a cyclone separator of a pulverizer and a separator according to the present utility model;
FIG. 8 is a schematic view of a cone-shaped air guide sleeve and a first porous cone mask of a powder crushing and selecting machine;
fig. 9 is a schematic structural view of a rapping assembly of a pulverizing and powder selecting machine according to the present utility model;
fig. 10 is a schematic diagram of an explosion structure of a rapping assembly of a powder pulverizing and selecting machine according to the present utility model.
In the figure: 1. cyclone powder separator; 10. a pulverizer; 101. a feed back pipe; 102. a second air inlet; 103. a rapping assembly; 1031. a conical ring; 10311. an annular inner ring; 10312. a motor bracket; 1032. l-shaped vibrating arms; 10321. an elastic strip; 10322. vibrating and beating balls; 1033. a movable outer ring; 10331. an outer toothed ring; 10332. a boss; 1034. a driving motor; 10341. a gear; 11. a storage bin; 12. a belt conveyor; 13. a pulse dust collector; 14. a dust collecting pipe; 15. an exhaust tube; 16. a precipitator; 17. a connecting pipe; 18. a negative pressure fan; 2. a top cover; 201. a rectangular air inlet pipe; 202. a first air inlet; 203. a feed inlet; 204. an annular sleeve; 205. a support block; 3. a separation assembly; 301. an air suction pipe; 302. a conical air guide sleeve; 303. a first porous cone mask; 304. a coarse slag hole; 4. a bracket; 5. a second porous cone mask; 6. a material conveying pipe; 601. a powder discharge port; 7. a branch pipe; 8. a frame; 9. and a feeding machine.
Description of the embodiments
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
Referring to fig. 1-10, a crushing powder concentrator comprises a cyclone powder concentrator 1, a precipitator 16, a pulse dust collector 13, a crusher 10 and a storage bin 11, wherein a frame 8 is arranged at the lower part of the crusher 10, the storage bin 11 is arranged at the position, close to the crusher 10, of the top of the frame 8, a belt conveyor 12 which is obliquely arranged is arranged at the feed opening of the cyclone powder concentrator 1, the upper end of the belt conveyor 12 corresponds to the feed opening of the crusher 10, the discharge end of the crusher 10 is connected with a feeder 9, the feeder 9 is connected with the feed end of the cyclone powder concentrator 1, the lower end of the cyclone powder concentrator 1 is connected with a conveying pipe 6, the upper end of the conveying pipe 6 is connected with the feed opening of the crusher 10, the feed opening of the pulse dust collector 13 is connected with a dust collecting pipe 14, one end, far away from the pulse dust collector 13, of the dust collector 18 is connected with a negative pressure fan 18, the air inlet of the negative pressure fan 18 is connected with an exhaust pipe 15, the exhaust pipe 15 is connected with the air outlet of the precipitator 16, and the air inlet of the cyclone powder concentrator 16 is connected with the air inlet 17.
According to the cyclone powder concentrator, a powder discharge port 601 communicated with the outside is formed in the side wall of a conveying pipe 6 near the lower end of the cyclone powder concentrator 1, a valve is arranged on the powder discharge port 601, the cyclone powder concentrator 1 comprises a conical outer cover, a top cover 2 is arranged at the top of the cyclone powder concentrator 1, the top cover 2 is of a cylindrical structure, a feed inlet 203 and a first air inlet 202 communicated with the inside of the top cover 2 are formed in the top cover 2, a second porous cone mask 5 is arranged on the inner wall of the conical outer cover, the upper end of the second porous cone mask 5 is fixedly connected with the inner wall of the conical outer cover, a feed back pipe 101 is arranged at the lower end of the conical outer cover, and a second air inlet 102 communicated with the outside is arranged at the lower position of the conical surface of the conical outer cover;
the inside of the conical outer cover is provided with a separation assembly 3 which can be adjusted up and down relative to the conical outer cover;
the separation assembly 3 comprises a conical air guide sleeve 302, a gap is reserved between the conical air guide sleeve 302 and the inner wall of the conical outer sleeve, an air suction pipe 301 is coaxially arranged at the top of the conical air guide sleeve 302, a first porous conical face cover 303 is arranged at the lower part of the conical air guide sleeve 302, a coarse slag hole 304 is arranged at the lower end of the first porous conical face cover 303, an annular sleeve 204 for the air suction pipe 301 to pass through is arranged at the middle position of the top cover 2, the air suction pipe 301 passes through the annular sleeve 204, a rectangular air inlet pipe 201 is arranged on the side wall of the top cover 2, one side outer wall of the rectangular air inlet pipe 201 is tangent to the outer wall of the top cover 2, the rectangular air inlet pipe 201 is communicated with the inside of the top cover 2, the return pipe 101 is connected with a conveying pipe 6, a connecting pipe 17 is connected with the air suction pipe 301, the first air inlet 202 is arranged at one end of the rectangular air inlet pipe 201 far away from the top cover 2, the feed inlet 203 is arranged at the top of the top cover 2 near the rectangular air inlet pipe 201, the feed inlet 203 is communicated with the feeder 9, two supporting blocks 205 which are symmetrically distributed are arranged at the top of the top cover 2, the second air inlet 102 is connected with a branch pipe 7, one end of the branch pipe 7 far away from the second air inlet 102 is connected with a dust collecting pipe 14, a vibrating assembly 103 is arranged at the position, near between the first porous cone face mask 303 and the second porous cone face mask 5, of the inner wall of the conical outer cover, the vibrating assembly 103 comprises a conical ring 1031 arranged at the inner side of the conical outer cover, the lower end of the conical ring 1031 downwards extends to form an annular inner ring 10311, rectangular openings which are distributed in an annular shape at equal distance are arranged on the annular inner ring 10311, L-shaped vibrating arms 1032 are hinged in the rectangular openings, the lower ends of the L-shaped vibrating arms 1032 are fixedly connected with elastic strips 21, the lower ends of the elastic strips 10322 are connected with vibrating balls 10322, the outside rotation of annular inner race 10311 is provided with movable outer race 1033, movable outer race 1033's outer peripheral face lower part is provided with outer tooth ring 10331, the lower extreme of annular inner race 10311 is fixedly provided with motor support 10312, fixedly provided with driving motor 1034 on the motor support 10312, driving motor 1034's output shaft fixedly connected with gear 10341, gear 10341 and outer tooth ring 10331 meshing, movable outer race 1033's upper portion is provided with annular bulge, and annular bulge's upper portion is provided with the bellying 10332 that the equidistance is annular distribution, L type arm 1032's minor face is located annular bulge's upper portion.
Working principle: when the cyclone separator is used, the support 4 is arranged on the support block 205 at the top of the cyclone separator 1, the installation height of the conveying pipe 6 is adjusted by adjusting the height of the support 4, the final height of the separation assembly 3 in the cyclone separator 1 is determined by combining the forming height of the connecting pipe 17, so as to meet the proper particle size of powder selection, the material is conveyed to the pulverizer 10 by the bin 11 through the belt conveyor 12 in the powder selection process and is pulverized by the pulverizer 10, and is input into the feed inlet 203 of the cyclone separator 1 by the feeder 9, the first air inlet 202 is connected with a blower, the material needing to be selected enters the top cover 2 by the feed inlet 203 under the action of air flow, and is spirally lowered along the inner wall of the second porous conical face mask 5 under the action of the conical guide cover 302, the large-particle-size material is separated to the bottom of the second porous conical face mask 5, the material meeting the particle size passes through the first porous conical face mask 303 to enter the suction pipe 301, some of the large-size gravity is deposited to the bottom of the first porous conical face mask 303 under the action of the suction pipe 304, the coarse slag outlet 1 is discharged by the coarse slag outlet, the large-particle size material can enter the dust collector 13 through the cyclone separator 13 and the dust collector 13 through the cyclone separator 14, the dust collector 13 and the dust collector 13 to the dust collector 13, the dust collector 13 is discharged by the large-collector 13, and the dust collector 13 is discharged by the dust collector 13, and the dust collector 13 is discharged by the dust collector 13.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (7)
1. The utility model provides a crushing powder concentrator, includes cyclone powder concentrator (1), precipitation machine (16), pulse dust collector (13), rubbing crusher (10) and feed bin (11), its characterized in that, rubbing crusher (10) lower part is provided with frame (8), feed bin (11) set up in frame (8) top and be close to rubbing crusher (10) one side position department, the feed opening of cyclone powder concentrator (1) is provided with belt conveyor (12) of slope setting, the upper end of belt conveyor (12) corresponds with the feed inlet of rubbing crusher (10), the discharge end of rubbing crusher (10) is connected with feeder (9), feeder (9) are connected with the feed end of cyclone powder concentrator (1), the lower extreme of cyclone powder concentrator (1) is connected with conveying pipeline (6), the upper end of conveying pipeline (6) is connected with the feed inlet of rubbing crusher (10), the feed inlet of pulse dust collector (13) is connected with dust collecting pipe (14), and dust collector (14) keep away from pulse dust collector (13) feed inlet (18), suction fan (15) are connected with air intake (15), a connecting pipe (17) is connected between the air inlet of the sedimentation machine (16) and the air outlet of the cyclone powder separator (1).
2. A crushing powder concentrator according to claim 1, wherein a powder discharge port (601) communicated with the outside is arranged on the side wall of the material conveying pipe (6) close to the lower end of the cyclone powder concentrator (1), and a valve is arranged on the powder discharge port (601).
3. The crushing powder concentrator according to claim 1, wherein the cyclone powder concentrator (1) comprises a conical outer cover, a top cover (2) is arranged at the top of the cyclone powder concentrator (1), the top cover (2) is of a cylindrical structure, a feed inlet (203) and a first air inlet (202) which are communicated with the inside of the top cover (2) are arranged on the top cover (2), a second porous conical mask (5) is arranged on the inner wall of the conical outer cover, the upper end of the second porous conical mask (5) is fixedly connected with the inner wall of the conical outer cover, a feed back pipe (101) is arranged at the lower end of the conical outer cover, and a second air inlet (102) communicated with the outside is arranged at the lower position of the conical surface of the conical outer cover;
a separation assembly (3) which can be adjusted up and down relative to the conical outer cover is arranged in the conical outer cover; the separation assembly (3) comprises a conical guide cover (302), a gap is reserved between the conical guide cover (302) and the inner wall of the conical outer cover, an air suction pipe (301) is coaxially arranged at the top of the conical guide cover (302), a first porous conical mask (303) is arranged at the lower part of the conical guide cover (302), a coarse slag hole (304) is formed in the lower end of the first porous conical mask (303), an annular sleeve (204) for the air suction pipe (301) to penetrate is arranged at the middle position of the top cover (2), the air suction pipe (301) is arranged in the annular sleeve (204) in a penetrating mode, a rectangular air inlet pipe (201) is arranged on the side wall of the top cover (2), one side outer wall of the rectangular air inlet pipe (201) is tangent to the outer wall of the top cover (2), the rectangular air inlet pipe (201) is communicated with the inside of the top cover (2), the feed back pipe (101) is connected with a feed conveying pipe (6), and the connecting pipe (17) is connected with the air suction pipe (301).
4. A powder grinding and selecting machine according to claim 3, characterized in that the first air inlet (202) is arranged at one end of the rectangular air inlet pipe (201) far away from the top cover (2), the feeding port (203) is arranged at the position, close to the rectangular air inlet pipe (201), at the top of the top cover (2), and the feeding port (203) is communicated with the feeding machine (9).
5. A powder mill according to claim 3, characterized in that the top of the top cover (2) is provided with two symmetrically distributed support blocks (205).
6. A powder grinding and selecting machine according to claim 3, characterized in that the second air inlet (102) is connected with a branch pipe (7), and one end of the branch pipe (7) far from the second air inlet (102) is connected with a dust collecting pipe (14).
7. A pulverizing and powder selecting machine according to claim 3, wherein a vibration component (103) is arranged on the inner wall of the conical housing near the position between the first porous conical surface cover (303) and the second porous conical surface cover (5), the vibration component (103) comprises a conical ring (1031) arranged on the inner side of the conical housing, the lower end of the conical ring (1031) extends downwards to form an annular inner ring (10311), rectangular openings distributed in an annular manner are arranged on the annular inner ring (10311), L-shaped vibration arms (1032) are hinged in the rectangular openings, the lower ends of the L-shaped vibration arms (1032) are fixedly connected with elastic strips (10321), the lower ends of the elastic strips (10321) are connected with vibration balls (10322), the outer side of the annular inner ring (10311) is rotatably provided with a movable outer ring (3), the lower peripheral surface lower part of the movable outer ring (1033) is provided with an outer toothed ring (31), the lower end of the annular inner ring (10311) is fixedly provided with a motor support (10312), the upper motor support (10312) is provided with rectangular openings distributed in an annular shape, the lower end of the annular inner ring (1034) is fixedly connected with an outer ring (1034) and the outer ring (1031) is provided with an outer tooth (10332), the short side of the L-shaped vibrating arm (1032) is positioned at the upper part of the annular bulge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322380450.5U CN220697113U (en) | 2023-09-04 | 2023-09-04 | Crushing powder selecting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322380450.5U CN220697113U (en) | 2023-09-04 | 2023-09-04 | Crushing powder selecting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220697113U true CN220697113U (en) | 2024-04-02 |
Family
ID=90443778
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322380450.5U Active CN220697113U (en) | 2023-09-04 | 2023-09-04 | Crushing powder selecting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220697113U (en) |
-
2023
- 2023-09-04 CN CN202322380450.5U patent/CN220697113U/en active Active
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