CN210360860U - Diameter-adjustable efficient special-shaped louver wheel - Google Patents
Diameter-adjustable efficient special-shaped louver wheel Download PDFInfo
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- CN210360860U CN210360860U CN201921203634.1U CN201921203634U CN210360860U CN 210360860 U CN210360860 U CN 210360860U CN 201921203634 U CN201921203634 U CN 201921203634U CN 210360860 U CN210360860 U CN 210360860U
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- 230000000712 assembly Effects 0.000 claims abstract description 15
- 238000000429 assembly Methods 0.000 claims abstract description 15
- 239000003292 glue Substances 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 230000037431 insertion Effects 0.000 claims 1
- 238000003780 insertion Methods 0.000 claims 1
- 230000009286 beneficial effect Effects 0.000 abstract description 4
- 230000002035 prolonged effect Effects 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 4
- 238000001125 extrusion Methods 0.000 description 3
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000013508 migration Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
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Abstract
The utility model discloses a diameter-adjustable high-efficiency abnormal-shape louver impeller, which comprises an outer disc, an inner disc, a connecting assembly, an anti-deviation assembly and a shaft hole, wherein the upper surface of the outer disc is uniformly provided with helical teeth, the outer disc is sleeved outside the inner disc in a non-contact manner, the outer disc and the inner disc, the upper surface of which is uniformly provided with helical teeth, are connected through four groups of connecting assemblies at equal angles, and a group of anti-deviation assemblies are arranged outside the inner disc and at the middle position of two adjacent groups of connecting assemblies; the connecting assembly comprises a cylinder with an internal threaded hole a in the center, a threaded rod a, a rubber lantern ring and a jack; the utility model is beneficial to realizing the use of the outer circular disc which is provided with the helical teeth uniformly by matching the upper surfaces of the inner circular disc with different diameters, and is convenient to disassemble and replace, thereby improving the convenience of use; the anti-deviation function is provided, the use stability is improved, and the service life of the structure is prolonged.
Description
Technical Field
The utility model relates to a tripe wheel technical field specifically is a diameter adjustable high efficiency abnormal shape tripe wheel.
Background
The blade wheel is a simplified product of a thousand blade wheels, is mainly used for grinding and polishing in industrial production, and also belongs to an industrial consumable product.
However, the existing louver wheels have the following defects: the inner circular disc can not be matched with the outer circular disc with the upper surfaces of different diameters and the inclined teeth are uniformly arranged on the upper surfaces of the inner circular disc and the outer circular disc, and the inner circular disc is generally of an integrated structure, so that the inner circular disc is inconvenient to disassemble and replace and low in use convenience; the anti-deviation function is not provided, the stability is low when the anti-deviation device is used, and the service life is greatly shortened due to slight loosening collision or friction generated by the non-integrated structure during movement; in view of these drawbacks, it is necessary to design a highly efficient profiled impeller with adjustable diameter.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a diameter-adjustable high-efficiency special-shaped louver wheel, which is beneficial to realizing the use of an outer disc which is matched with the upper surfaces of different diameters through an inner disc and is uniformly provided with helical teeth, is convenient to disassemble and replace and improves the use convenience; the anti-deviation function is provided, the use stability is improved, and the service life of the structure is prolonged.
The purpose of the utility model can be realized by the following technical scheme:
a high-efficiency special-shaped impeller with an adjustable diameter comprises an outer disc, an inner disc, connecting assemblies, an anti-deviation assembly and a shaft hole, wherein the upper surface of the outer disc is uniformly provided with helical teeth;
coupling assembling is including the center cylinder, threaded rod an, the rubber lantern ring and the jack that is equipped with internal thread hole an, the center is equipped with internal thread hole an's cylinder one end fixed connection in interior disc outside intermediate position department, the jack is seted up on the outer disc that evenly is provided with the skewed tooth in the upper surface, just the jack runs through the outer disc inboard and the outside that the upper surface evenly is provided with the skewed tooth, the jack position aligns with the screw hole an on the cylinder that the center is equipped with internal thread hole an, the rubber lantern ring has been cup jointed in the jack, threaded rod an passes rubber lantern ring centre bore and the center is equipped with screw hole an threaded connection on the cylinder of internal thread hole an, just threaded rod an one end is located rubber lantern ring centre bore, the inboard and the threaded rod a outside extrusion contact.
As a further aspect of the present invention: the anti-deviation assembly comprises a fixing column, a spring seat, a reset spring, a threaded rod b and a threaded hole b, the fixing column is fixedly connected to the outer side of the inner circular disc, the fixing column is arranged at the middle position of two adjacent cylinders with an inner threaded hole a in the center, the threaded hole b is vertically formed in the middle position of one end face of the fixing column, the threaded rod b is in threaded connection with the threaded hole b, a threaded hole c penetrating through the other end face is vertically formed in the center position of one end face of the spring seat, the spring seat is in threaded connection with the threaded rod b through the threaded hole c, the reset spring is sleeved on the threaded rod b, one end of the reset spring is fixedly connected with the spring seat, and the other end of the reset spring is in abutting connection.
As a further aspect of the present invention: the outer side of the rubber lantern ring is bonded with the inner wall of the jack through glue.
As a further aspect of the present invention: the angle between every two adjacent four groups of connecting assemblies is 90 degrees.
As a further aspect of the present invention: the inner circular disc is provided with a shaft hole along the axis direction.
The utility model has the advantages that:
1. when the outer circular disc with the inclined teeth uniformly arranged on the upper surface with other diameter needs to be replaced, the threaded rod a is manually rotated, as the threaded rod a is in threaded connection with the threaded hole a on the cylinder with the inner threaded hole a in the center, when the four groups of threaded rods a are rotated to be separated from the corresponding threaded holes a, the outer circular disc with the inclined teeth uniformly arranged on the upper surface can be taken off, then the four groups of threaded rods a are screwed to be separated from the rubber lantern rings in the jacks for extrusion, the outer circular disc with the inclined teeth uniformly arranged on the upper surface with the diameter of the other size is taken out, the four groups of threaded rods a are correspondingly inserted into the rubber lantern rings in the jacks, then the other ends of the threaded rods a are correspondingly connected into the threaded holes a through threads for fixation, the threaded rods a with different lengths which are matched with the outer circular discs with the inclined teeth uniformly arranged on the upper surfaces with the diameters, when the four groups of threaded rods a are connected correspondingly, connection and fixation in four directions are formed, and meanwhile, constraint is formed among the four directions, so that deviation is prevented;
2. after the outer disc with the inclined teeth uniformly arranged on the upper surface is replaced, the threaded rod b is screwed, the threaded rod b is in threaded connection with the threaded hole b, so that the extending length of the threaded rod b in the threaded hole b is adjusted, when the threaded rod b is fixed, the spring seat is screwed, the spring seat is in threaded connection with the threaded rod b through the threaded hole c, so that the position of the spring seat on the threaded rod b is adjusted, one end of the reset spring is fixedly connected with one side of the adjusting spring seat, the other end of the reset spring is abutted against the inner side of the outer disc with the inclined teeth uniformly arranged on the upper surface, so that the elastic property of the reset spring is adjusted, when the structure rotates, the slight deviation of the threaded rod a or the outer disc with the inclined teeth uniformly arranged on the upper surface is considered to be possibly caused, and due to the elastic action of the reset spring, the buffer effect is achieved, the, all can form the restraint, play the effect of preventing shifting, improve the stability of using to improve the life of structure.
Drawings
In order to facilitate understanding for those skilled in the art, the present invention will be further described with reference to the accompanying drawings.
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a general plan view of the present invention;
FIG. 3 is a schematic structural view of the anti-shift assembly of the present invention;
in the figure: 1. the upper surface is uniformly provided with an outer circular disc with helical teeth; 2. an inner circular disc; 3. a connecting assembly; 31. a cylinder with an internal thread hole a in the center; 32. a threaded rod a; 33. a rubber collar; 34. a jack; 4. an anti-migration component; 41. fixing a column; 42. a spring seat; 43. a return spring; 44. a threaded rod b; 45. a threaded hole b; 5. a central bore.
Detailed Description
The technical solution of the present invention will be described clearly and completely with reference to the following embodiments, and it should be understood that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
As shown in fig. 1-3, a diameter-adjustable high-efficiency special-shaped louver impeller comprises an outer disc 1, an inner disc 2, connecting assemblies 3, anti-deviation assemblies 4 and a shaft hole 5, wherein the upper surface of the outer disc 1 is uniformly provided with helical teeth, the outer disc 1 is sleeved outside the inner disc 2 in a non-contact manner, the upper surface of the outer disc 1 is uniformly provided with helical teeth, the outer disc 1 and the inner disc 2 are connected through four groups of connecting assemblies 3 at equal angles, and a group of anti-deviation assemblies 4 are arranged outside the inner disc 2 and at the middle position of two adjacent groups of connecting assemblies 3;
the connecting component 3 comprises a cylinder 31 with an internal thread hole a at the center, a threaded rod a32, a rubber lantern ring 33 and an inserting hole 34, one end of the cylinder 31 with the internal thread hole a at the center is fixedly connected at the middle position of the outer side of the inner disc 2, the inserting hole 34 is arranged on the outer disc 1 with helical teeth uniformly arranged on the upper surface, the inserting holes 34 penetrate through the inner side and the outer side of the outer disc 1 with the upper surface uniformly provided with helical teeth, the inserting holes 34 are aligned with the threaded holes a on the cylinder 31 with the center provided with the internal threaded hole a, the rubber lantern ring 33 is sleeved in the inserting holes 34, the threaded rod a32 penetrates through the center hole of the rubber lantern ring 33 to be in threaded connection with the threaded holes a on the cylinder 31 with the center provided with the internal threaded hole a, one end of the threaded rod a32 is located in the central hole of the rubber lantern ring 33, and the inner side of the rubber lantern ring 33 is in extrusion contact with the outer side of the threaded rod a32, so that the threaded rod a32 is prevented from shaking, and the connection stability is improved;
the anti-deviation component 4 comprises a fixed column 41, a spring seat 42, a reset spring 43, a threaded rod b44 and a threaded hole b45, the fixed column 41 is fixedly connected to the outer side of the inner disc 2, the fixed column 41 is arranged at the middle position of two adjacent columns 31 with an internal threaded hole a in the center, a threaded hole b45 is vertically formed in the middle position of one end face of the fixed column 41, the threaded rod b44 is in threaded connection with the threaded hole b45, a threaded hole c penetrating through the other end face is vertically formed in the center position of one end face of the spring seat 42, the spring seat 42 is in threaded connection with the threaded rod b44 through the threaded hole c, the reset spring 43 is sleeved on the threaded rod b44, one end of the reset spring 43 is fixedly connected with the spring seat 42, and the other end of;
the outer side of the rubber sleeve ring 33 is bonded with the inner wall of the jack 34 through glue, so that the rubber sleeve ring 33 is fixedly connected and is convenient to replace;
the angles between every two adjacent four groups of connecting assemblies 3 are 90 degrees, which is beneficial to uniformly dividing the four groups, so that the outer disc 1 and the inner disc 2, the upper surfaces of which are uniformly provided with helical teeth, are connected from four angles, and meanwhile, the mutual restraint is facilitated, and the deviation is prevented;
wherein, the inner disc 2 is provided with a shaft hole 5 along the axis direction, which is beneficial to connecting a transmission shaft.
The utility model discloses a theory of operation: when the outer disc 1 with the inclined teeth uniformly arranged on the upper surface of other diameter needs to be replaced, the threaded rod a32 is manually rotated, because the threaded rod a32 is in threaded connection with the threaded hole a on the cylinder 31 with the internal threaded hole a in the center, when the four groups of threaded rods a32 are rotated to be separated from the corresponding threaded holes a, the outer disc 1 with the inclined teeth uniformly arranged on the upper surface can be taken down, then the four groups of threaded rods a32 are screwed to be separated from the rubber lantern ring 33 in the jack 34 to be extruded, the outer disc 1 with the inclined teeth uniformly arranged on the upper surface of the other diameter is taken out, the four groups of threaded rods a32 are correspondingly inserted into the rubber lantern ring 33 in the jack 34, the other end of the threaded rod 32 is correspondingly threaded into the threaded hole a to be fixed, the threaded rods a32 with different lengths can be arranged and used by matching with the outer disc 1 with the inclined teeth uniformly arranged on the upper surface, the threaded rod a32 with universal length can be arranged, when four groups of threaded rods a32 are connected correspondingly, connection and fixation in four directions are formed, and simultaneously, constraint is formed among the four directions, so that deviation is prevented, and loosening and deviation of the threaded rod a32 can be prevented due to the friction resistance of the rubber lantern ring 33 and the connection of a thread mode; after the outer disc 1 with the uniformly arranged helical teeth on the upper surface is replaced, the threaded rod b44 is screwed, the threaded rod b44 is in threaded connection with the threaded hole b45, so that the extending length of the threaded rod b44 in the threaded hole b45 is adjusted, when the threaded rod b44 is fixed, the spring seat 42 is screwed, the spring seat 42 is in threaded connection with the threaded rod b44 through the threaded hole c, so that the position of the spring seat 42 on the threaded rod b44 is adjusted, one end of the return spring 43 is fixedly connected with one side of the adjusting spring seat 42, and the other end of the return spring 43 is abutted against the inner side of the outer disc 1 with the uniformly arranged helical teeth on the upper surface, so that the elastic performance of the return spring 43 is adjusted, when the structure rotates, the elastic force of the outer disc 1 with the uniformly arranged helical teeth on the upper surface or the threaded rod a32 is considered to be slightly deviated, and the buffer effect is achieved due, when one of the four directions deviates to some extent, the constraint is formed, the deviation prevention effect is achieved, the use stability is improved, and the service life of the structure is prolonged.
The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.
Claims (5)
1. The efficient special-shaped louver impeller with the adjustable diameter is characterized by comprising an outer disc (1), an inner disc (2), a connecting assembly (3), an anti-deviation assembly (4) and a shaft hole (5), wherein the upper surface of the outer disc (1) is uniformly provided with skewed teeth, the outer disc (2) is sleeved on the outer side of the inner disc (2) in a non-contact manner, the outer disc (1) and the inner disc (2) are uniformly provided with the skewed teeth on the upper surface, the outer disc and the inner disc are connected through four groups of connecting assemblies (3) at equal angles, and a group of anti-deviation assemblies (4) are arranged on the outer side of the inner disc (2) and positioned in the middle of two adjacent groups of connecting assemblies (3);
the connecting assembly (3) comprises a cylinder (31) with an internal threaded hole a in the center, a threaded rod a (32), a rubber sleeve ring (33) and a jack (34), one end of the cylinder (31) with the internal threaded hole a in the center is fixedly connected to the middle position of the outer side of the inner disc (2), the jack (34) is arranged on the outer disc (1) with inclined teeth uniformly arranged on the upper surface, the jack (34) penetrates through the inner side and the outer side of the outer disc (1) with inclined teeth uniformly arranged on the upper surface, the position of the jack (34) is aligned to the threaded hole a on the cylinder (31) with the internal threaded hole a in the center, the rubber sleeve ring (33) is sleeved in the jack (34), the threaded rod a (32) penetrates through the center hole of the rubber sleeve ring (33) to be in threaded connection with the threaded hole a on the cylinder (31) with the internal threaded hole a in the center, and one end of the threaded, the inner side of the rubber collar (33) is in pressing contact with the outer side of the threaded rod a (32).
2. The diameter-adjustable high-efficiency special-shaped louver wheel as claimed in claim 1, wherein the anti-deviation assembly (4) comprises a fixed column (41), a spring seat (42), a return spring (43), a threaded rod b (44) and a threaded hole b (45), the fixed column (41) is fixedly connected to the outer side of the inner circular disc (2), the fixed column (41) is arranged at the middle position of two adjacent columns (31) with an internal threaded hole a in the center, a threaded hole b (45) is vertically formed at the middle position of one end face of the fixed column (41), the threaded rod b (44) is in threaded connection with the threaded hole b (45), a threaded hole c penetrating through to the other end face is vertically formed at the center position of one end face of the spring seat (42), the spring seat (42) is in threaded connection with the threaded rod b (44) through the threaded hole c, and the return spring (43) is sleeved on the threaded rod, reset spring (43) one end and spring holder (42) fixed connection, just reset spring (43) other end is connected with the outer disc (1) inboard conflict that the upper surface evenly was provided with the skewed tooth.
3. The diameter-adjustable high-efficiency profiled louver wheel as claimed in claim 1, wherein the outer side of the rubber collar (33) is bonded with the inner wall of the insertion hole (34) through glue.
4. The diameter-adjustable high-efficiency profiled louver wheel according to claim 1, characterized in that the angles between two adjacent pairs of four sets of connecting assemblies (3) are 90 °.
5. The diameter-adjustable efficient special-shaped louver wheel as claimed in claim 1, wherein the inner disc (2) is provided with a shaft hole (5) along the axial direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921203634.1U CN210360860U (en) | 2019-07-29 | 2019-07-29 | Diameter-adjustable efficient special-shaped louver wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921203634.1U CN210360860U (en) | 2019-07-29 | 2019-07-29 | Diameter-adjustable efficient special-shaped louver wheel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210360860U true CN210360860U (en) | 2020-04-21 |
Family
ID=70247139
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921203634.1U Expired - Fee Related CN210360860U (en) | 2019-07-29 | 2019-07-29 | Diameter-adjustable efficient special-shaped louver wheel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210360860U (en) |
-
2019
- 2019-07-29 CN CN201921203634.1U patent/CN210360860U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200421 |