CN217233881U - Water pump impeller convenient to change - Google Patents
Water pump impeller convenient to change Download PDFInfo
- Publication number
- CN217233881U CN217233881U CN202220414891.5U CN202220414891U CN217233881U CN 217233881 U CN217233881 U CN 217233881U CN 202220414891 U CN202220414891 U CN 202220414891U CN 217233881 U CN217233881 U CN 217233881U
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- Prior art keywords
- water pump
- pump impeller
- impeller
- hole
- adjusting
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 37
- 230000008859 change Effects 0.000 title claims abstract description 15
- 238000009434 installation Methods 0.000 abstract description 12
- 238000000926 separation method Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 10
- 230000008569 process Effects 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 229910001018 Cast iron Inorganic materials 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Abstract
The utility model discloses a water pump impeller convenient to change, including the joint seat, the outside surface of joint seat is provided with the regulation hole, the inboard movable mounting in regulation hole has the regulation pole, the bottom of joint seat is provided with the sleeve, telescopic inboard movable mounting has the extension post, the both sides surface of extension post all is provided with elasticity and supports the touch multitouch, elasticity supports the sleeve surface that the touch multitouch corresponds and is provided with spacing hole, the outer end of extension post is provided with the rim plate. This water pump impeller convenient to change, can directly overlap the joint seat on water pump output shaft, adjust the pole through artifical wrench movement and extend in real time and shrink, realize with the chucking of output shaft and loosen, and then install in real time impeller whole and water pump output shaft and dismantle, when the impeller is local breaks down, can directly carry out real-time separation through wrench movement peg graft pole and spliced eye, the realization is to the change and the installation of single or a plurality of impeller, greatly reduced wasting of resources and cost.
Description
Technical Field
The utility model relates to a water pump auxiliary assembly technical field specifically is a water pump impeller convenient to change.
Background
The water pump impeller is made of cast iron, blades on the water pump impeller play a main role, the shape and the size of the water pump impeller have a close relation with the performance of the water pump, and the water pump impeller can be generally divided into a single-suction type and a double-suction type! The single-suction impeller is used for single-side water suction, the small-flow water pump impeller is mostly of the type, the double-suction impeller is used for double-side water suction, and the large-flow water pump impeller is the double-suction impeller.
Current water pump impeller structure is generally fixed, carries out the in-process inconvenience very of daily use installation and dismantlement, needs wholly to change when the impeller breaks down, has wasted the resource greatly and has increased the cost, and the space degree of depth that the impeller can't be installed according to the reality simultaneously adjusts in real time, and the great flexibility of restriction of use is relatively poor.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a water pump impeller convenient to change to current water pump impeller structure of proposing generally is fixed in solving above-mentioned background art, carries out daily use installation and dismantlement in-process very inconvenient, needs wholly to change when the impeller breaks down, has wasted the resource and has increased the cost greatly, and the while impeller can't be adjusted according to the space degree of depth of actual installation in real time, the relatively poor problem of the great flexibility of restriction of use.
In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a water pump impeller convenient to change, includes the joint seat, the outside surface of joint seat is provided with the regulation hole, the inboard movable mounting in regulation hole has the regulation pole, the bottom of joint seat is provided with the sleeve, telescopic inboard movable mounting has the extension post, the both sides surface of extension post all is provided with elasticity and supports the touch multitouch, elasticity supports the sleeve surface that the touch multitouch corresponds and is provided with spacing hole, the outer end of extension post is provided with the rim plate, the spliced eye has been seted up on the surface of rim plate, the outside correspondence of spliced eye link up and is provided with the connecting block, the surface of connecting block runs through the spliced eye and is provided with the inserted bar, the surface of connecting block is provided with the impeller.
Preferably, the surface of the clamping seat is provided with a clamping groove, and the outer end of the adjusting rod is provided with an adjusting knob.
Preferably, the bearing is all installed in the inner of adjusting the pole and all rotates, the relative one end of bearing all is provided with the chucking board, and the relative side surface of chucking board all is provided with the protruding point of chucking.
Preferably, the inner side surface of the sleeve corresponding to the limiting hole is provided with a guide groove, and two ends of the guide groove are both of a closed structure.
Preferably, the adjusting hole and the inserting hole are respectively arranged along the surfaces of the clamping seat and the wheel disc in a surrounding mode, and threads are arranged on the inner sides of the adjusting hole and the inserting hole and the surfaces of the adjusting rod and the inserting rod.
Preferably, the number of the elastic abutting blocks arranged on the surfaces of the two sides of the extension column is one, and the limiting holes are arranged along the surface of the sleeve at equal intervals.
Compared with the prior art, the beneficial effects of the utility model are that:
this water pump impeller convenient to change, in-process carrying out daily use, can directly overlap the joint seat on water pump output shaft, adjust the pole through artifical wrench movement and extend in real time and shrink, realize with the chucking of output shaft and loosen, and then install in real time and dismantle impeller whole and water pump output shaft, when the impeller is local breaks down, can directly carry out real-time separation through wrench movement peg graft pole and spliced eye, the realization is to the change and the installation of single or a plurality of impeller, greatly reduced the wasting of resources and cost.
This water pump impeller convenient to change, carrying out daily use in-process, can be different according to the space degree of depth of actual installation, press down elasticity touch multitouch through the manual work and make it contract spacing downthehole side to slide other spacing downthehole joint along the guide way, realize adjusting in real time the length that extends the post, and then adjust in real time the installation length of impeller, increased the flexibility of use and reduced the limitation of using.
Drawings
FIG. 1 is a schematic view of the connection structure of the clamping seat and the wheel disc of the present invention;
FIG. 2 is a schematic view of the connection structure of the wheel disc and the impeller of the present invention;
FIG. 3 is a schematic view of the internal structure of the sleeve according to the present invention;
fig. 4 is a partial top view of the latch seat of the present invention.
In the figure: 1. a clamping groove; 2. a clamping seat; 3. an adjustment hole; 4. adjusting a knob; 5. an elastic contact block; 6. a sleeve; 7. extending the column; 8. a wheel disc; 9. inserting holes; 10. a plug rod; 11. connecting blocks; 12. an impeller; 13. a guide groove; 14. a limiting hole; 15. adjusting a rod; 16. a chucking plate; 17. clamping the convex tip; 18. a bearing; 19. and (4) threading.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: a water pump impeller convenient to replace comprises a clamping seat 2, wherein an adjusting hole 3 is formed in the surface of the outer side of the clamping seat 2, an adjusting rod 15 is movably installed on the inner side of the adjusting hole 3, a sleeve 6 is arranged at the bottom of the clamping seat 2, an extending column 7 is movably installed on the inner side of the sleeve 6, elastic contact blocks 5 are arranged on the surfaces of two sides of each extending column 7, a limiting hole 14 is formed in the surface of each sleeve 6 corresponding to each elastic contact block 5, the elastic contact blocks 5 can be contracted into the inner sides of the limiting holes 14 through manual pressing according to different actually installed space depths, the elastic contact blocks slide into other limiting holes 14 along a guide groove 13 to be clamped, the length of each extending column 7 is adjusted in real time, the installation length of an impeller 12 is adjusted in real time, a wheel disc 8 is arranged at the outer end of each extending column 7, a plug hole 9 is formed in the surface of the wheel disc 8, a connecting block 11 is correspondingly and penetratively arranged on the outer side of the plug hole 9, connecting block 11's surface is run through spliced eye 9 and is provided with peg graft pole 10, connecting block 11's surface is provided with impeller 12, can directly overlap joint seat 2 on water pump output shaft, adjust pole 15 through artifical wrench movement and extend in real time and shrink, realize with the chucking of output shaft and loosen, and then install in real time and dismantle impeller 12 is whole with water pump output shaft, simultaneously when impeller 12 local breaks down, can directly carry out real-time separation through wrench movement peg graft pole 10 and spliced eye 9, realize the change and the installation to single or a plurality of impeller, greatly reduced the wasting of resources and cost, joint groove 1 has been seted up on joint seat 2's surface, and the outer end of adjusting pole 15 is provided with adjust knob 4.
The inner end of the adjusting rod 15 is rotatably provided with a bearing 18, one end opposite to the bearing 18 is provided with a clamping plate 16, the surface of one side opposite to the clamping plate 16 is provided with a clamping convex tip 17, the integral friction of clamping fixation is larger, the clamping effect is better and firmer, the inner side surface of the sleeve 6 corresponding to the limiting hole 14 is provided with a guide groove 13, the two ends of the guide groove 13 are both of a closed structure, the deviation in the sliding adjustment moving process can be prevented, meanwhile, the phenomenon that the sleeve does not block to fall off when sliding to the tail end is avoided, the adjusting hole 3 and the plug-in hole 9 are respectively arranged along the surfaces of the clamping seat 2 and the wheel disc 8 in a surrounding way, the plugging limiting fixation effect is better, the inner sides of the adjusting hole 3 and the plug-in hole 9 and the surfaces of the adjusting rod 15 and the plug-in rod 10 are provided with threads 19, the adjusting rod 15 and the plug-in rod 10 can be driven to extend and contract, and the phenomenon that the friction force is lacked in the using process and automatically falls off is avoided, the elastic contact blocks 5 arranged on the surfaces of the two sides of the extension column 7 are respectively one in number, and the limiting holes 14 are arranged along the surface of the sleeve 6 at equal intervals, so that the adjustable accuracy is better, and the problem of overlarge or undersize is avoided.
The working principle is as follows: when the impeller and the water pump need to be installed and used or disassembled, the clamping seat 2 can be directly sleeved on the output shaft of the water pump firstly, the adjusting rod 15 is manually twisted to extend and contract in real time, so that the output shaft is clamped and loosened, so as to assemble and disassemble the whole impeller 12 and the output shaft of the water pump in real time, and when the impeller 12 is partially failed, can be directly separated from the inserting hole 9 in real time by twisting the inserting rod 10, realizes the replacement and installation of a single impeller or a plurality of impellers, greatly reduces the resource waste and the cost, meanwhile, according to different space depths of actual installation, the elastic contact block 5 is manually pressed to be contracted to the inner side of the limit hole 14, and slide along guide way 13 and connect in other spacing hole 14, realize adjusting in real time the length of extending post 7, and then adjust in real time the installation length of impeller 12.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a water pump impeller convenient to change, includes joint chair (2), its characterized in that: the outer side surface of the clamping seat (2) is provided with an adjusting hole (3), the inner side of the adjusting hole (3) is movably provided with an adjusting rod (15), a sleeve (6) is arranged at the bottom of the clamping seat (2), an extension column (7) is movably arranged at the inner side of the sleeve (6), the two side surfaces of the extension column (7) are provided with elastic contact blocks (5), the surface of the sleeve (6) corresponding to the elastic contact block (5) is provided with a limit hole (14), the outer end of the extension column (7) is provided with a wheel disc (8), the surface of the wheel disc (8) is provided with a splicing hole (9), the outer side of the inserting hole (9) is correspondingly provided with a connecting block (11) in a through way, the surface of the connecting block (11) penetrates through the inserting hole (9) and is provided with an inserting rod (10), and the surface of the connecting block (11) is provided with an impeller (12).
2. The water pump impeller of claim 1, wherein the pump impeller is configured to be replaced by: the surface of the clamping seat (2) is provided with a clamping groove (1), and the outer end of the adjusting rod (15) is provided with an adjusting knob (4).
3. The water pump impeller of claim 1, wherein the pump impeller is configured to be replaced by: the inner end of the adjusting rod (15) is rotatably provided with a bearing (18), one end, opposite to the bearing (18), of the bearing is provided with a clamping plate (16), and the surface of one side, opposite to the clamping plate (16), of the adjusting rod is provided with a clamping convex tip (17).
4. The easy-to-replace water pump impeller according to claim 1, wherein: the inner side surfaces of the sleeves (6) corresponding to the limiting holes (14) are provided with guide grooves (13), and two ends of each guide groove (13) are of a closed structure.
5. The water pump impeller of claim 1, wherein the pump impeller is configured to be replaced by: the adjusting hole (3) and the inserting hole (9) are respectively arranged along the surfaces of the clamping seat (2) and the wheel disc (8) in a surrounding mode, and threads (19) are arranged on the inner sides of the adjusting hole (3) and the inserting hole (9) and the surfaces of the adjusting rod (15) and the inserting rod (10).
6. The easy-to-replace water pump impeller according to claim 1, wherein: the elastic contact blocks (5) arranged on the surfaces of the two sides of the extension column (7) are respectively one in number, and the limiting holes (14) are arranged along the surface of the sleeve (6) at equal intervals.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220414891.5U CN217233881U (en) | 2022-02-28 | 2022-02-28 | Water pump impeller convenient to change |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220414891.5U CN217233881U (en) | 2022-02-28 | 2022-02-28 | Water pump impeller convenient to change |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217233881U true CN217233881U (en) | 2022-08-19 |
Family
ID=82841216
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220414891.5U Active CN217233881U (en) | 2022-02-28 | 2022-02-28 | Water pump impeller convenient to change |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217233881U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118219188A (en) * | 2024-05-23 | 2024-06-21 | 利欧集团湖南泵业有限公司 | Closed impeller polishing equipment for machining mechanical water pump |
-
2022
- 2022-02-28 CN CN202220414891.5U patent/CN217233881U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118219188A (en) * | 2024-05-23 | 2024-06-21 | 利欧集团湖南泵业有限公司 | Closed impeller polishing equipment for machining mechanical water pump |
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