CN213205990U - Vacuum water pump impeller mounting structure - Google Patents
Vacuum water pump impeller mounting structure Download PDFInfo
- Publication number
- CN213205990U CN213205990U CN202022111495.9U CN202022111495U CN213205990U CN 213205990 U CN213205990 U CN 213205990U CN 202022111495 U CN202022111495 U CN 202022111495U CN 213205990 U CN213205990 U CN 213205990U
- Authority
- CN
- China
- Prior art keywords
- impeller
- fixedly connected
- water pump
- effect
- mounting structure
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Abstract
The utility model discloses a vacuum water pump impeller mounting structure, including jackshaft, connecting pipe, casing and seal pipe, the positive fixedly connected with bearing of jackshaft, the front of bearing is rotated and is connected with the threaded rod, first draw-in groove has been seted up to the inner wall of connecting pipe, and the quantity of first draw-in groove is four, first fixture block is located the inside of first draw-in groove, fixedly connected with reinforcing plate between the impeller. The utility model discloses in, through setting up the jackshaft, reach the effect of being convenient for rotate the impeller, through setting up the connecting pipe, reach the effect of fixed impeller, through setting up the casing, reach the effect of protection impeller, through setting up backup pad and first fixture block, reach the effect of pressing from both sides tight connecting pipe, thereby reach the effect of fixed jackshaft and connecting pipe, through setting up the reinforcing plate, reach the effect of consolidating the impeller, this structure is convenient for press from both sides tightly fixedly to the impeller, stability is improved, convenient to detach and change impeller simultaneously, the people's of being convenient for use.
Description
Technical Field
The utility model relates to a vacuum water pump field especially relates to a vacuum water pump impeller mounting structure.
Background
The vacuum water pump has one inlet and one outlet, one exhaust nozzle, one continuous vacuum or negative pressure in the inlet, one micro positive pressure in the exhaust nozzle, working medium of gas or liquid, and one miniature self sucking water pump. Current impeller is comparatively complicated when the installation, and the installation also lacks certain firmness, is not convenient for maintain and detect the impeller, when the impeller is inside to be damaged, needs wholly to dismantle the impeller, brings certain degree of difficulty for the maintenance of impeller, causes impeller inner structure unstability, and the noise increase makes the water pump life-span shorten. Accordingly, one skilled in the art provides a mounting structure for an impeller of a vacuum water pump to solve the problems set forth in the background art.
SUMMERY OF THE UTILITY MODEL
To the above problem, the utility model provides a vacuum water pump impeller mounting structure has that stability is strong, and the impeller dismantles convenient advantage.
The technical scheme of the utility model is that: a vacuum water pump impeller mounting structure comprises an intermediate shaft, a connecting pipe, a shell and a sealing pipe, wherein the front of the intermediate shaft is fixedly connected with a bearing, the front of the bearing is rotatably connected with a threaded rod, two sides of the surface of the threaded rod are respectively sleeved with a threaded sleeve, the surface of the threaded sleeve is fixedly connected with a first supporting block, the number of the first supporting blocks is four, one side of the first supporting block is rotatably connected with a moving rod through a rotating shaft, one side of the moving rod is rotatably connected with a second supporting block through a rotating shaft, one side of the second supporting block is fixedly connected with a supporting plate, one side of the supporting plate is fixedly connected with a first clamping block, the inner wall of the connecting pipe is provided with first clamping grooves, the number of the first clamping grooves is four, the first clamping blocks are positioned inside the first clamping grooves, the surface of the connecting pipe is fixedly connected with impellers, and, and a reinforcing plate is fixedly connected between the impellers.
In a further technical scheme, the top and the bottom of the back of the sealing pipe are fixedly connected with second clamping blocks, a second clamping groove is formed in the front of the connecting pipe, and the second clamping blocks are located inside the second clamping groove.
In a further technical scheme, a threaded hole is formed in the second fixture block, a bolt is connected to the inner thread of the threaded hole in a threaded manner, and the bolt is connected with the connecting pipe in a threaded manner.
In a further technical scheme, a sliding groove is formed in the front face of the intermediate shaft, a sliding block is fixedly connected to the back face of the supporting plate, and the sliding block can slide in the sliding groove.
In a further technical scheme, the front of the threaded rod is fixedly connected with a turntable, and the surface of the turntable is provided with anti-skid grains.
In a further technical scheme, the back of the cover plate is fixedly connected with a handle, and the surface of the handle is provided with anti-skid grains.
In a further technical scheme, the left side of the top of the shell is communicated with an air inlet pipe, and the right side of the top of the shell is communicated with an air outlet pipe.
In a further technical scheme, both sides of the bottom of the shell are fixedly connected with mounting seats, and the bottom of each mounting seat is fixedly connected with an anti-skid pad.
The utility model has the advantages that:
1. the utility model discloses in, through setting up the jackshaft, reach the effect of being convenient for rotate the impeller, through setting up the connecting pipe, reach the effect of fixed impeller, through setting up the casing, reach the effect of protection impeller, through setting up the tubulation, reach the effect of sealing connection pipe, through setting up the bearing, reach the effect of being convenient for connect and rotating the threaded rod, through setting up the threaded rod, the thread bush, first supporting shoe, the carriage release lever, first draw-in groove and second supporting shoe, reach the effect of removing backup pad and first fixture block, through setting up backup pad and first fixture block, reach the effect of pressing from both sides tight connecting pipe, thereby reach the effect of fixed jackshaft and connecting pipe, through setting up the reinforcing plate, reach the effect of consolidating the impeller, this structure is convenient for press from both sides the clamp fixedly to the impeller, the stability is improved, convenient to detach and.
2. The utility model discloses in, through setting up second fixture block and second draw-in groove, reach the effect of fixed sealing of pipe, through setting up screw hole and bolt, reach the effect of supplementary fixed sealing of pipe, through setting up slider and spout, reach the effect that the auxiliary stay board removed, through setting up the carousel, reach the effect of the threaded rod of being convenient for rotate, through setting up intake pipe and outlet duct, reach the effect of being convenient for gas admission and discharge, through setting up mount pad and slipmat, reach the effect of being convenient for support and stable casing.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the present invention;
FIG. 2 is a left side view of the impeller structure in the embodiment of the present invention
FIG. 3 is an enlarged structural diagram of the embodiment A in FIG. 1;
description of reference numerals:
1. an intermediate shaft; 2. a connecting pipe; 3. a housing; 4. sealing the tube; 5. a bearing; 6. a threaded rod; 7. a threaded sleeve; 8. a first support block; 9. a travel bar; 10. a second support block; 11. a support plate; 12. a first clamping block; 13. a first card slot; 14. an impeller; 15. a reinforcing plate; 16. a second fixture block; 17. a second card slot; 18. a threaded hole; 19. a bolt; 20. a chute; 21. a slider; 22. a turntable; 23. an air inlet pipe; 24. an air outlet pipe; 25. a mounting seat; 26. a non-slip mat.
Detailed Description
The embodiments of the present invention will be further explained with reference to the drawings.
Example (b):
as shown in fig. 1 to 3, a vacuum water pump impeller mounting structure includes an intermediate shaft 1, a connecting pipe 2, a housing 3 and a sealing pipe 4, a bearing 5 is fixedly connected to the front of the intermediate shaft 1, a threaded rod 6 is rotatably connected to the front of the bearing 5, threaded sleeves 7 are respectively sleeved on both sides of the surface of the threaded rod 6, a first support block 8 is fixedly connected to the surface of each threaded sleeve 7, the number of the first support blocks 8 is four, a moving rod 9 is rotatably connected to one side of each first support block 8 through a rotating shaft, a second support block 10 is rotatably connected to one side of each moving rod 9 through a rotating shaft, a support plate 11 is fixedly connected to one side of each second support block 10, a first clamping block 12 is fixedly connected to one side of each support plate 11, a first clamping groove 13 is formed in the inner wall of the connecting pipe 2, the number of the first clamping grooves 13 is four, the first clamping blocks 12 are located inside the first, the number of the impellers 14 is eight, and reinforcing plates 15 are fixedly connected between the impellers 14.
The working principle of the embodiment is as follows: rotating threaded rod 6, threaded rod 6's rotation drives two thread bushings 7 and is reverse movement, thread bushing 7's removal drives about first supporting block 8 and removes, remove and remove of first supporting block 8 and drive carriage release lever 9 and remove, the reciprocating of carriage release lever 9 drives backup pad 11 and first fixture block 12 and reciprocates, reach the effect with jackshaft 1 and 2 chucking of connecting pipe, this structure is convenient for press from both sides tight fixedly to impeller 14, stability is improved, simultaneously convenient to detach with change impeller 14, the people's of being convenient for use.
The effect of conveniently rotating the impeller 14 is achieved by arranging the intermediate shaft 1, the effect of fixing the impeller 14 is achieved by arranging the connecting pipe 2, the effect of protecting the impeller 14 is achieved by arranging the shell 3, the effect of sealing the connecting pipe 2 is achieved by arranging the sealing pipe 4, the effect of conveniently connecting and rotating the threaded rod 6 is achieved by arranging the bearing 5, the effect of fixing the intermediate shaft 1 and the connecting pipe 2 is achieved by arranging the threaded rod 6, the threaded sleeve 7, the first supporting block 8, the moving rod 9, the first clamping groove 13 and the second supporting block 10 to achieve the effect of moving the supporting plate 11 and the first clamping block 12, the effect of clamping the connecting pipe 2 is achieved by arranging the supporting plate 11 and the first clamping block 12, the effect of fixing the intermediate shaft 1 and the connecting pipe 2 is achieved, the effect of reinforcing the impeller 14 is achieved by arranging the reinforcing plate 15, the structure is convenient for clamping and fixing the impeller 14, the stability, is convenient for people to use.
In another embodiment, the top and the bottom of the back of the sealing tube 4 are both fixedly connected with a second clamping block 16, the front of the connecting tube 2 is provided with a second clamping groove 17, and the second clamping block 16 is located inside the second clamping groove 17.
The second clamping block 16 is clamped into the second clamping groove 17, so that the seal pipe 4 can be fixed on the connecting pipe 2.
Through setting up second fixture block 16 and second draw-in groove 17, reach the effect of fixed seal pipe 4.
In another embodiment, a threaded hole 18 is opened in the second latch 16, a bolt 19 is screwed into the threaded hole 18, and the bolt 19 is screwed into the connecting tube 2.
The bolt 19 is rotated, and when the bolt is rotated into the threaded hole 18, the connection between the connecting pipe 2 and the sealing pipe 4 can be reinforced.
Through setting up screw hole 18 and bolt 19, reach the effect of supplementary fixed seal pipe 4.
In another embodiment, the front surface of the intermediate shaft 1 is provided with a sliding slot 20, the back surface of the supporting plate 11 is fixedly connected with a sliding block 21, and the sliding block 21 can slide in the sliding slot 20.
When the supporting plate 11 moves, the sliding block 21 is driven to move in the sliding groove 20, so that the supporting plate 11 is supported and assisted to move.
By arranging the sliding block 21 and the sliding groove 20, the effect of moving the auxiliary supporting plate 11 is achieved.
In another embodiment, a rotary plate 22 is fixedly connected to the front surface of the threaded rod 6, and the surface of the rotary plate 22 is provided with anti-skid lines.
When the rotating disc 22 is rotated, the rotating disc 22 can drive the threaded rod 6 to rotate.
By providing the rotary disk 22, the effect of facilitating the rotation of the threaded rod 6 is achieved.
In another embodiment, the left side of the top of the housing 3 is connected to an air inlet pipe 23, and the right side of the top of the housing 3 is connected to an air outlet pipe 24.
Air enters through the inlet duct 23 and exits through the outlet duct 24.
Through setting up intake pipe 23 and outlet duct 24, reach the effect of being convenient for gas admission and discharge.
In another embodiment, the bottom of the housing 3 is fixedly connected with mounting seats 25 on both sides, and the bottom of the mounting seats 25 is fixedly connected with anti-slip pads 26.
The mounting 25 provided with the non-slip mat 26 is placed on the ground to facilitate the stabilization of the housing 3.
By providing the mounting seat 25 and the non-slip mat 26, an effect of facilitating the support and stabilization of the housing 3 is achieved.
The working principle of the embodiment is as follows: rotate carousel 22, carousel 22's rotation drives threaded rod 6 and rotates, threaded rod 6's rotation drives two thread bushings 7 and is reverse movement, thread bushing 7's removal drives about first supporting block 8 and removes, remove about first supporting block 8 and remove and drive carriage release lever 9 and reciprocate in spout 20, reciprocating of carriage release lever 9 drives backup pad 11 and first fixture block 12 and reciprocates, reach the effect with jackshaft 1 and 2 chucking of connecting pipe, this structure is convenient for press from both sides tight fixed to impeller 14, stability is improved, simultaneously convenient to detach and change impeller 14, the people's of being convenient for use.
The above-mentioned embodiments only express the specific embodiments of the present invention, and the description thereof is specific and detailed, but not construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention.
Claims (7)
1. A vacuum water pump impeller mounting structure comprises an intermediate shaft, a connecting pipe, a shell and a sealing pipe, and is characterized in that the front of the intermediate shaft is fixedly connected with a bearing, the front of the bearing is rotatably connected with a threaded rod, two sides of the surface of the threaded rod are respectively sleeved with a threaded sleeve, the surface of the threaded sleeve is fixedly connected with a first supporting block, the number of the first supporting blocks is four, one side of the first supporting block is rotatably connected with a moving rod through a rotating shaft, one side of the moving rod is rotatably connected with a second supporting block through a rotating shaft, one side of the second supporting block is fixedly connected with a supporting plate, one side of the supporting plate is fixedly connected with a first clamping block, the inner wall of the connecting pipe is provided with first clamping grooves, the number of the first clamping grooves is four, the first clamping block is positioned inside the first clamping grooves, and the surface of the connecting, the quantity of impeller is eight, fixedly connected with reinforcing plate between the impeller.
2. The mounting structure of the impeller of the vacuum water pump as claimed in claim 1, wherein the top and the bottom of the back surface of the sealing tube are both fixedly connected with a second clamping block, the front surface of the connecting tube is provided with a second clamping groove, and the second clamping block is located inside the second clamping groove.
3. The mounting structure of the impeller of the vacuum water pump as claimed in claim 2, wherein a threaded hole is formed in the second fixture block, a bolt is connected to the threaded hole through a thread, and the bolt is connected to the connecting pipe through a thread.
4. The mounting structure of the impeller of the vacuum water pump as claimed in claim 1, wherein the front surface of the intermediate shaft is provided with a sliding groove, the back surface of the supporting plate is fixedly connected with a sliding block, and the sliding block can slide in the sliding groove.
5. The mounting structure of the impeller of the vacuum water pump as claimed in claim 1, wherein a rotary plate is fixedly connected to the front surface of the threaded rod, and anti-skid grains are arranged on the surface of the rotary plate.
6. The mounting structure of the impeller of the vacuum water pump as claimed in claim 1, wherein the left side of the top of the housing is communicated with an air inlet pipe, and the right side of the top of the housing is communicated with an air outlet pipe.
7. The mounting structure of the impeller of the vacuum water pump as claimed in claim 1, wherein mounting seats are fixedly connected to both sides of the bottom of the housing, and anti-slip pads are fixedly connected to the bottom of the mounting seats.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022111495.9U CN213205990U (en) | 2020-09-23 | 2020-09-23 | Vacuum water pump impeller mounting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022111495.9U CN213205990U (en) | 2020-09-23 | 2020-09-23 | Vacuum water pump impeller mounting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213205990U true CN213205990U (en) | 2021-05-14 |
Family
ID=75822345
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022111495.9U Active CN213205990U (en) | 2020-09-23 | 2020-09-23 | Vacuum water pump impeller mounting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213205990U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114233636A (en) * | 2021-12-28 | 2022-03-25 | 大福泵业有限公司 | Peripheral pump convenient to change impeller |
-
2020
- 2020-09-23 CN CN202022111495.9U patent/CN213205990U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114233636A (en) * | 2021-12-28 | 2022-03-25 | 大福泵业有限公司 | Peripheral pump convenient to change impeller |
| CN114233636B (en) * | 2021-12-28 | 2023-10-27 | 大福泵业有限公司 | Vortex pump convenient for impeller replacement |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN213205990U (en) | Vacuum water pump impeller mounting structure | |
| CN111702580A (en) | Grinding head for milling side surface of bearing seat | |
| CN212399090U (en) | Grinding machine for machining automobile parts | |
| CN108311467A (en) | A kind of printed circuit board cleaning device | |
| CN211069566U (en) | Zeolite runner for organic waste gas treatment | |
| CN216703806U (en) | Dust collector for mining machinery processing | |
| CN212044026U (en) | Sealing opening ring processing equipment for centrifugal pump | |
| CN217991771U (en) | Gear pump body processing fixing device | |
| CN220825826U (en) | Polishing device for processing water pump fittings | |
| CN214247818U (en) | High-efficiency energy-saving micro water pump | |
| CN220036959U (en) | Single-stage cantilever centrifugal pump with good sealing effect | |
| CN2183464Y (en) | Multi-purpose centrifugal pump | |
| CN212858993U (en) | Aluminum valve seat polishing equipment for rubber ring | |
| CN216429857U (en) | Novel gas waste liquid pump | |
| CN219817239U (en) | Polishing solution cleaning device | |
| CN214871261U (en) | Cutting device's dust removal mechanism for civil engineering | |
| CN218392771U (en) | Ethylene separation equipment | |
| CN215505857U (en) | Clean type fan pump impurity filtering mechanism for papermaking | |
| CN220850050U (en) | Centrifugal pump convenient to clearance | |
| CN2231701Y (en) | Underwater duster | |
| CN216642585U (en) | Special disc pump for negative pressure corrosion-resistant wear-resistant filter press | |
| CN220839275U (en) | Screw drilling tool processing device | |
| CN214304403U (en) | Water pump for heating heat exchanger | |
| CN112211848B (en) | Sealing connection mechanism of water pump | |
| CN216008909U (en) | Double-suction pump with mounting bracket |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |