CN220869636U - Combined end cover plate with rotor pump convenient to assemble and disassemble - Google Patents
Combined end cover plate with rotor pump convenient to assemble and disassemble Download PDFInfo
- Publication number
- CN220869636U CN220869636U CN202322349964.4U CN202322349964U CN220869636U CN 220869636 U CN220869636 U CN 220869636U CN 202322349964 U CN202322349964 U CN 202322349964U CN 220869636 U CN220869636 U CN 220869636U
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- China
- Prior art keywords
- rotor pump
- fixedly connected
- cover plate
- side wall
- pump body
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Links
- 238000007789 sealing Methods 0.000 claims description 22
- 230000000694 effects Effects 0.000 abstract description 19
- 238000000034 method Methods 0.000 abstract description 12
- 238000005260 corrosion Methods 0.000 abstract 1
- 230000007797 corrosion Effects 0.000 abstract 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 10
- 230000008569 process Effects 0.000 description 10
- 230000009471 action Effects 0.000 description 9
- 229910052742 iron Inorganic materials 0.000 description 5
- 238000001179 sorption measurement Methods 0.000 description 5
- 210000001503 joint Anatomy 0.000 description 4
- 238000006073 displacement reaction Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000084 colloidal system Substances 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Abstract
The utility model belongs to the technical field of rotor pumps, in particular to a combined end cover plate of a rotor pump, which is convenient to assemble and disassemble, and comprises a rotor pump body, wherein the end part of the rotor pump body is provided with a cover plate body; a plurality of fixed blocks are fixedly connected to the surface wall of the rotor pump body; when using, at first upwards pull up the supporting block, dock the apron body with the rotor pump body, the inserted bar can insert the table wall of going into the through-hole this moment on, then loose the supporting block, under the effect of the articulated department torsional spring of supporting block, can automatic re-setting to insert into the inslot of inserted bar tip department, thereby fix the apron body, this in-process, thereby the apron body in the reduction tradition carries out fixed connection through the bolt, the time has been long can lead to the bolt to appear corrosion, thereby inconvenient staff dismantles the apron body, at this moment through inserting the inserted bar into on the through-hole table wall, fix the apron body through the bolt, and then the increase is convenient installs the dismantlement to the apron body.
Description
Technical Field
The utility model belongs to the technical field of rotor pumps, and particularly relates to a combined end cover plate of a rotor pump, which is convenient to assemble and disassemble.
Background
The rotor pump, also known as a colloid pump, lobe pump and three-lobe pump, is a rotary positive displacement pump with positive displacement properties.
In the prior art, the rotor pump is formed by a pump body and a base, and in the use process, the rotor pump is moved to a designated position by a worker, then the base is fixed, and then a pipeline is connected with the pump body by the worker, so that liquid is pumped.
However, in the prior art, after the rotor pump is used for a period of time, a worker is required to detach and repair the cover plate of the rotor pump, and as the cover plate in the prior art is fixed through bolts, the cover plate is inconvenient to detach by the worker, so that a certain workload is increased.
Disclosure of utility model
In order to overcome the deficiencies of the prior art, at least one technical problem presented in the background art is solved.
The technical scheme adopted for solving the technical problems is as follows: the utility model relates to a combined end cover plate of a rotor pump, which is convenient to assemble and disassemble, and comprises a rotor pump body, wherein the end part of the rotor pump body is provided with a cover plate body; a plurality of fixed blocks are fixedly connected to the surface wall of the rotor pump body; the fixed blocks are uniformly distributed on the surface wall of the rotor pump body; the side wall of the fixed block is provided with a through hole; the side wall of the fixed block is hinged with a supporting block; the side wall of the supporting block is fixedly connected with a bolt; the side wall of the cover plate body is fixedly connected with a plurality of inserted bars; the inserting rods are uniformly distributed on the side wall of the cover plate body; the inserted link is in sliding fit with the through hole; the bolt penetrates through the wall body of the inserting rod and is connected with the inserting rod in a sliding mode.
Preferably, the surface wall of the through hole is provided with a first groove; the side wall of the first groove is fixedly connected with a first spring; the end part of the first spring is fixedly connected with a telescopic block; the surface wall of the inserted link is provided with a second groove; the first groove corresponds to the second groove in position.
Preferably, the surface wall of the rotor pump body is fixedly connected with a plurality of fixing plates; the fixed plates are uniformly distributed on the surface wall of the rotor pump body; the side wall of the fixed plate is fixedly connected with a second spring; the end part of the second spring is fixedly connected with a rotating wheel; the end part of the rotating wheel is rotatably connected with a clamping plate.
Preferably, the side wall of the cover plate body is provided with a plurality of third grooves; the third grooves are uniformly distributed on the side wall of the cover plate body; the end part of the clamping plate is fixedly connected with an inserting block.
Preferably, the side wall of the clamping plate is fixedly connected with a pair of support plates; the pair of support plates are symmetrically arranged at two sides of the clamping plate; the side wall of the support plate is fixedly connected with a sucker.
Preferably, the side wall of the cover plate body is fixedly connected with a sealing ring; the surface wall of the sealing ring is fixedly connected with a plurality of first magnetic blocks; the plurality of first magnetic blocks are uniformly distributed on the surface wall of the sealing ring; a plurality of second magnetic blocks are fixedly connected to the surface wall of the rotor pump body; the second magnetic blocks are uniformly distributed on the surface wall of the rotor pump body.
The beneficial effects of the utility model are as follows:
1. According to the combined end cover plate convenient to assemble and disassemble for the rotor pump, through the rotor pump body, the cover plate body, the fixing block, the through hole, the supporting block, the bolt and the inserted link which are arranged, when the combined end cover plate is used, the supporting block is pulled upwards to butt joint the cover plate body and the rotor pump body, the inserted link is inserted into the surface wall of the through hole, and under the action of the torsion spring at the hinge position of the supporting block, the inserted link is automatically reset to be inserted into the groove at the end part of the inserted link, so that the cover plate body is fixed.
2. According to the combined end cover plate convenient to assemble and disassemble for the rotor pump, when the rotor pump is used, the inserted link is contacted with the telescopic block in the process of being inserted into the through hole surface wall through the first groove, the first spring, the telescopic block and the second groove, the telescopic block is sprung into the second groove under the elastic action of the first spring at the moment to clamp the rotor pump after the inserted link is completely inserted into the through hole surface wall, the fixing effect on the cover plate body is poor in the process, the supporting block is caused to collide, the inserted link slides out of the through hole surface wall, and therefore the using effect on the rotor pump body is affected to a certain extent, the telescopic block is sprung into the second groove side wall to clamp the rotor pump body, and the fixing effect on the cover plate body is improved.
Drawings
The utility model is further described below with reference to the accompanying drawings.
FIG. 1 is a perspective view of a rotor pump body of the present utility model;
FIG. 2 is a schematic view of a second spring according to the present utility model;
FIG. 3 is a schematic view of the structure of the plunger according to the present utility model;
FIG. 4 is a schematic view of the structure of the suction cup of the present utility model;
Fig. 5 is a schematic view of the structure of the iron wire in the second embodiment.
In the figure: 1. a rotor pump body; 11. a cover plate body; 12. a fixed block; 13. a through hole; 14. a support block; 15. a plug pin; 16. a rod; 2. a first groove; 21. a first spring; 22. a telescopic block; 23. a second groove; 3. a fixing plate; 31. a second spring; 32. a rotating wheel; 33. a clamping plate; 4. a third groove; 41. inserting blocks; 5. a support plate; 51. a suction cup; 6. a seal ring; 61. a first magnetic block; 62. a second magnetic block; 7. and (3) an iron wire.
Detailed Description
The utility model is further described in connection with the following detailed description in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.
Example 1
As shown in fig. 1 to 4, a combined end cover plate of a rotor pump, which is convenient to assemble and disassemble, according to the embodiment of the utility model comprises a rotor pump body 1, wherein a cover plate body 11 is arranged at the end part of the rotor pump body 1; a plurality of fixed blocks 12 are fixedly connected to the surface wall of the rotor pump body 1; the fixed blocks 12 are uniformly distributed on the surface wall of the rotor pump body 1; the side wall of the fixed block 12 is provided with a through hole 13; the side wall of the fixed block 12 is hinged with a supporting block 14; the side wall of the support block 14 is fixedly connected with a bolt 15; the side wall of the cover plate body 11 is fixedly connected with a plurality of inserted bars 16; the plurality of inserting rods 16 are uniformly distributed on the side wall of the cover plate body 11; the inserted link 16 is in sliding fit with the through hole 13; the bolt 15 penetrates through the wall body of the inserted link 16 and is connected with the inserted link in a sliding manner; when the rotor pump is used, firstly, the supporting block 14 is pulled upwards, then the cover plate body 11 is held by a worker, the cover plate body 11 is in butt joint with the rotor pump body 1, the inserting rod 16 is inserted into the surface wall of the through hole 13 at the moment, then the supporting block 14 is loosened, the supporting block 14 can automatically reset under the action of the torsion spring at the hinge position of the supporting block 14, and accordingly the supporting block is inserted into the groove at the end part of the inserting rod 16, and the cover plate body 11 is fixed.
The surface wall of the through hole 13 is provided with a first groove 2; the side wall of the first groove 2 is fixedly connected with a first spring 21; the end part of the first spring 21 is fixedly connected with a telescopic block 22; the surface wall of the inserted link 16 is provided with a second groove 23; the first groove 2 corresponds to the second groove 23 in position; when in use, when the inserting rod 16 is inserted into the surface wall of the through hole 13, the inserting rod 16 is contacted with the telescopic block 22, the telescopic block 22 is extruded to shrink by extruding the first spring 21, then the telescopic block 22 is extruded into the first groove 2, after the inserting rod 16 is completely inserted into the surface wall of the through hole 13, the telescopic block 22 is sprung into the second groove 23 under the elastic action of the first spring 21, so that the clamping is performed, in the process, the fixing effect on the cover plate body 11 is poor, the supporting block 14 is caused to collide, the inserting rod 16 slides out of the surface wall of the through hole 13, so that a certain influence is caused on the using effect of the rotor pump body 1, and the clamping is performed by the telescopic block 22 springing into the side wall of the second groove 23, so that the fixing effect on the cover plate body 11 is increased.
A plurality of fixing plates 3 are fixedly connected to the surface wall of the rotor pump body 1; the fixed plates 3 are uniformly distributed on the surface wall of the rotor pump body 1; the side wall of the fixed plate 3 is fixedly connected with a second spring 31; the end part of the second spring 31 is fixedly connected with a rotating wheel 32; the end part of the rotating wheel 32 is rotatably connected with a clamping plate 33; when the rotor pump is used, firstly, the clamping plate 33 is held and rotated by a worker, the clamping plate 33 is rotated away from one side of the cover plate body 11, after the cover plate body 11 is fixed, the clamping plate 33 is pulled and rotated, the clamping plate 33 is propped against the side wall of the cover plate body 11, meanwhile, a certain tensile force is formed on the clamping plate 33 under the action of the elasticity of the second spring 31, so that the cover plate body 11 is fixed, the fixing effect of the cover plate body 11 is relatively poor, the rotor pump body 1 can generate a certain vibration effect in the using process, the bolt 15 is vibrated from the groove of the inserted rod 16, the cover plate body 11 is fixed, and the cover plate body 11 is fixed through the second spring 31, so that the fixing effect of the cover plate body 11 is further increased.
The side wall of the cover plate body 11 is provided with a plurality of third grooves 4; the third grooves 4 are uniformly distributed on the side wall of the cover plate body 11; the end part of the clamping plate 33 is fixedly connected with an inserting block 41; when in use, when the clamping plate 33 is used for fixing the cover plate body 11, the insert block 41 is inserted into the side wall of the third groove 4, so that the clamping plate 33 can be fixed, in the process, the worker is reduced to collide with the clamping plate 33, the clamping plate 33 slides on the side wall of the cover plate body 11, the side wall of the cover plate body 11 is separated from the clamping plate 33, a certain influence is caused on the fixing of the cover plate body 11, and at the moment, the insert block 41 is inserted into the side wall of the third groove 4, so that the fixing effect of the clamping plate 33 on the side wall of the cover plate body 11 is increased.
A pair of support plates 5 are fixedly connected to the side walls of the clamping plates 33; the pair of support plates 5 are symmetrically arranged at two sides of the clamping plate 33; the side wall of the support plate 5 is fixedly connected with a sucker 51; when the clamping plate 33 is used for clamping the side wall of the cover plate body 11, the sucking disc 51 is fully contacted with the side wall of the cover plate body 11 at the moment, so that a certain adsorption force can be generated, then the clamping plate 33 is fixed, in the process, the vibration effect generated by the rotor pump body 1 in the using process is reduced, the inserting block 41 is vibrated away from the side wall of the third groove 4, a certain influence is caused on the fixing effect of the cover plate body 11, and the adsorption effect generated by the sucking disc 51 on the side wall of the cover plate body 11 is further increased, so that the fixing effect of the clamping plate 33 on the side wall of the cover plate body 11 is further increased.
The side wall of the cover plate body 11 is fixedly connected with a sealing ring 6; a plurality of first magnetic blocks 61 are fixedly connected to the surface wall of the sealing ring 6; the plurality of first magnetic blocks 61 are uniformly distributed on the surface wall of the sealing ring 6; a plurality of second magnetic blocks 62 are fixedly connected to the surface wall of the rotor pump body 1; the second magnetic blocks 62 are uniformly distributed on the surface wall of the rotor pump body 1; when in use, after the cover plate body 11 and the rotor pump body 1 are in butt joint and fixed, the sealing ring 6 can extend to the surface wall of the rotor pump body 1 at the moment to seal the joint between the rotor pump body 1 and the cover plate body 11, meanwhile, when the sealing ring 6 extends to the surface wall of the rotor pump body 1, the first magnetic block 61 and the second magnetic block 62 are in contact, so that a certain adsorption force can be generated, the sealing ring 6 and the surface wall of the rotor pump body 1 are fully attached, in the process, the sealing effect of the joint between the cover plate body 11 and the rotor pump body 1 is poor, the rotor pump body 1 is caused in the use process, liquid in the rotor pump body 1 can seep from the gap between the cover plate body 11 and the rotor pump body 1, so that unnecessary waste is caused, and at the moment, under the action of the sealing ring 6, the sealing effect between the rotor pump body 1 and the cover plate body 11 is further increased.
Example two
As shown in fig. 5, in comparative example one, another embodiment of the present utility model is: an iron wire 7 is fixedly connected to the surface wall of the sealing ring 6; when using, twine sealing washer 6 through iron wire 7, can fix sealing washer 6, this in-process to reduce sealing washer 6 in long-time use, lead to certain tearing damage to appear in sealing washer 6, thereby cause certain influence to rotor pump body 1 and apron body 11's sealed effect, through iron wire 7 of setting this moment, and then increase the fixed action to sealing washer 6, increase sealing washer 6's life simultaneously.
When in use, when the inserting rod 16 is inserted into the surface wall of the through hole 13, the inserting rod 16 is contacted with the telescopic block 22 to extrude the telescopic block 22, the telescopic block 22 is extruded to extrude the first spring 21 to shrink, then the telescopic block 22 is extruded into the first groove 2, when the inserting rod 16 is completely inserted into the surface wall of the through hole 13, the telescopic block 22 is sprung into the second groove 23 under the elastic action of the first spring 21, thus, clamping is performed, when in use, firstly, the clamping plate 33 is held and rotated by a worker, the clamping plate 33 is rotated away from one side of the cover plate body 11, after the cover plate body 11 is fixed, the clamping plate 33 is pulled and rotated at the moment, the clamping plate 33 is propped against the side wall of the cover plate body 11, meanwhile, a certain pulling force is formed on the clamping plate 33 under the action of the elasticity of the second spring 31, so as to fix the cover plate body 11, when in use, the clamping plate 33 is used for fixing the cover plate body 11, the inserting block 41 is inserted into the side wall of the third groove 4 at the moment, so that the clamping plate 33 can be fixed, when the clamping plate 33 is used for clamping the side wall of the cover plate body 11, the sucking disc 51 is fully contacted with the side wall of the cover plate body 11 at the moment, so that a certain adsorption force can be generated, then fix grip block 33, when using, after carrying on butt joint fixed with cover plate body 11 and rotor pump body 1, seal ring 6 can extend to on the surface wall of rotor pump body 1 this moment, seal the seam crossing between rotor pump body 1 and the cover plate body 11, when seal ring 6 extends to on the surface wall of rotor pump body 1 simultaneously, first magnetic path 61 and second magnetic path 62 contact to can produce certain adsorption affinity, make seal ring 6 and the surface wall of rotor pump body 1 carry out abundant laminating.
The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides a convenient combination formula end apron of installing and removing of rotor pump, includes rotor pump body (1), its characterized in that: the end part of the rotor pump body (1) is provided with a cover plate body (11); a plurality of fixed blocks (12) are fixedly connected to the surface wall of the rotor pump body (1); the fixed blocks (12) are uniformly distributed on the surface wall of the rotor pump body (1); the side wall of the fixed block (12) is provided with a through hole (13); the side wall of the fixed block (12) is hinged with a supporting block (14); the side wall of the supporting block (14) is fixedly connected with a bolt (15); a plurality of inserted bars (16) are fixedly connected to the side wall of the cover plate body (11); the inserting rods (16) are uniformly distributed on the side wall of the cover plate body (11); the inserted link (16) is in sliding fit with the through hole (13); the bolt (15) penetrates through the wall body of the inserting rod (16) and is connected with the inserting rod in a sliding mode.
2. The modular end cover for a rotor pump for easy assembly and disassembly as set forth in claim 1, wherein: the surface wall of the through hole (13) is provided with a first groove (2); a first spring (21) is fixedly connected to the side wall of the first groove (2); the end part of the first spring (21) is fixedly connected with a telescopic block (22); the surface wall of the inserted link (16) is provided with a second groove (23); the first groove (2) corresponds to the second groove (23) in position.
3. The modular end cover for a rotor pump for easy assembly and disassembly as set forth in claim 2, wherein: a plurality of fixing plates (3) are fixedly connected to the surface wall of the rotor pump body (1); the fixed plates (3) are uniformly distributed on the surface wall of the rotor pump body (1); the side wall of the fixed plate (3) is fixedly connected with a second spring (31); the end part of the second spring (31) is fixedly connected with a rotating wheel (32); the end part of the rotating wheel (32) is rotatably connected with a clamping plate (33).
4. A modular end cap for a rotor pump for easy assembly and disassembly as set forth in claim 3, wherein: a plurality of third grooves (4) are formed in the side wall of the cover plate body (11); the third grooves (4) are uniformly distributed on the side wall of the cover plate body (11); an inserting block (41) is fixedly connected to the end part of the clamping plate (33).
5. The modular end cover for a rotor pump for easy assembly and disassembly as set forth in claim 4, wherein: a pair of support plates (5) are fixedly connected to the side walls of the clamping plates (33); the pair of support plates (5) are symmetrically arranged at two sides of the clamping plate (33); the side wall of the support plate (5) is fixedly connected with a sucker (51).
6. The modular end cover for a rotor pump for easy assembly and disassembly as set forth in claim 5, wherein: the side wall of the cover plate body (11) is fixedly connected with a sealing ring (6); a plurality of first magnetic blocks (61) are fixedly connected to the surface wall of the sealing ring (6); the plurality of first magnetic blocks (61) are uniformly distributed on the surface wall of the sealing ring (6); a plurality of second magnetic blocks (62) are fixedly connected to the surface wall of the rotor pump body (1); the second magnetic blocks (62) are uniformly distributed on the surface wall of the rotor pump body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322349964.4U CN220869636U (en) | 2023-08-30 | 2023-08-30 | Combined end cover plate with rotor pump convenient to assemble and disassemble |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322349964.4U CN220869636U (en) | 2023-08-30 | 2023-08-30 | Combined end cover plate with rotor pump convenient to assemble and disassemble |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220869636U true CN220869636U (en) | 2024-04-30 |
Family
ID=90813946
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322349964.4U Active CN220869636U (en) | 2023-08-30 | 2023-08-30 | Combined end cover plate with rotor pump convenient to assemble and disassemble |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220869636U (en) |
-
2023
- 2023-08-30 CN CN202322349964.4U patent/CN220869636U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant |