CN215980086U - High-effect wear-resistant impeller for sand discharge pump - Google Patents
High-effect wear-resistant impeller for sand discharge pump Download PDFInfo
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- CN215980086U CN215980086U CN202121413663.8U CN202121413663U CN215980086U CN 215980086 U CN215980086 U CN 215980086U CN 202121413663 U CN202121413663 U CN 202121413663U CN 215980086 U CN215980086 U CN 215980086U
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- 239000004576 sand Substances 0.000 title claims abstract description 22
- 230000007246 mechanism Effects 0.000 claims abstract description 35
- 230000001681 protective effect Effects 0.000 claims description 7
- 239000000428 dust Substances 0.000 abstract description 3
- 238000009434 installation Methods 0.000 description 12
- 230000009286 beneficial effect Effects 0.000 description 8
- 230000000694 effects Effects 0.000 description 4
- 229910000617 Mangalloy Inorganic materials 0.000 description 2
- 239000011651 chromium Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229910001018 Cast iron Inorganic materials 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
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Abstract
The utility model discloses a high-efficiency wear-resistant impeller for a sand discharge pump, which comprises a lower connecting piece, wherein a lower mounting piece is arranged on the outer surface of the lower end of the lower connecting piece, impeller blades are arranged on the outer surface of the upper end of the lower connecting piece, and a wear-resistant protection mechanism is arranged on one side of each impeller blade. The high-efficiency wear-resistant impeller for the sand discharge pump is provided with the mounting and fastening mechanism and the wear-resistant protection mechanism, so that the mounting stability of the impeller and a motor can be improved through the fastening gasket when the impeller is mounted, the fixing ring and the wear-resistant gasket can prevent dust from entering a zero connection part of the motor and the impeller, and the generation of oil stains is reduced.
Description
Technical Field
The utility model relates to the field of control devices, in particular to a high-efficiency anti-wear impeller for a sand discharge pump.
Background
A high-efficiency wear-resistant impeller for a sand discharge pump is an impeller with high-efficiency wear-resistant coefficient, can be used conveniently by people, and is simple in structure and convenient to operate.
A high performance, wear resistant impeller for a sand discharge pump according to patent No. 201720145508.X comprises blades, an inner hub and an outer hub; the inner hub and the outer hub are connected through connecting ribs; the outer wall of the inner hub is uniformly provided with a base station; the limiting parts are symmetrically distributed on two sides of the base station; a channel is arranged on the outer side of the outer hub; the channel is provided with a through hole corresponding to the base station, and a connecting piece is arranged in the through hole; the inner ends of the blades are inserted in the spacing of the limiting pieces; the outer end of the blade is connected with a connecting piece and is rotationally connected with the outer hub; the limiting piece and the inner end of the blade are also correspondingly provided with a positioning hole; bolts are arranged in the positioning holes; the utility model has simple structure, the inner end of the blade is connected with the inner hub in an angle adjustable way, the outer end of the blade is rotatably connected with the outer hub through a connecting piece, the connection is reliable, and the angle of the blade can be manually adjusted according to the requirement, thereby realizing the angle change of 360 degrees; whole structure is with low costs, and is pleasing to the eye practical, but, when the impeller uses, drops from the motor easily, has certain inconvenience, and secondly, impeller blade wear-resisting effect is relatively poor, for this reason, we provide a arrange husky pump with high-effect impeller that wear-resistants to solve above-mentioned problem.
Disclosure of Invention
The utility model mainly aims to provide a high-efficiency anti-wear impeller for a sand discharge pump, which can effectively solve the problems in the background technology.
In order to achieve the purpose, the utility model adopts the technical scheme that:
the utility model provides a arrange husky pump with high-effect impeller that wear-resistants, includes connecting piece down, the lower extreme surface of connecting piece is provided with down the installed part, the upper end surface of connecting piece is provided with the impeller blade down, one side of impeller blade is provided with wear-resisting protection mechanism, the upper end surface of impeller blade is provided with the connecting piece, the upper end surface of going up the connecting piece is provided with the installed part, the outer wall of installed part and last installed part all is provided with installation fastening mechanism down, the one end surface of installed part and last installed part all is provided with threaded connection spare down.
The installation and fastening mechanism is mainly beneficial to improving the installation stability of the impeller.
The wear-resistant protection mechanism is mainly beneficial to improving the wear-resistant effect of the impeller blade.
Preferably, the installation fastening mechanism comprises a fixed ring, a wear-resistant gasket and a fastening gasket, the fastening gasket is arranged on the outer surface of the upper end of the fixed ring, and the wear-resistant gasket is arranged on the inner wall of the fixed ring.
Preferably, the wear-resisting protection mechanism includes protecting sheathing, link, blotter and fixed screw, protecting sheathing's both sides surface all is provided with the link, the middle part of link is provided with the fixed screw, protecting sheathing's inner wall is provided with the blotter.
Preferably, the outer surface of the upper end of the fixing ring is fixedly connected with the outer surface of the lower end of the fastening gasket, and the inner wall of the fixing ring is fixedly connected with the outer wall of the wear-resistant gasket.
Preferably, the outer surface of one side of the protective shell is fixedly connected with the outer surface of one end of the connecting frame, the outer surface of one end of the fixing screw penetrates through the inner wall of the connecting frame, and the inner wall of the protective shell is fixedly connected with the outer wall of the cushion pad.
Preferably, the middle part of the mounting and fastening mechanism is detachably connected with the outer wall of the upper mounting part through a wear-resistant gasket, and the outer surface of the lower end of the wear-resistant protection mechanism is detachably connected with the outer wall of the impeller blade through a protection shell.
Compared with the prior art, the utility model has the following beneficial effects: this high-effect impeller that wear-resistants for sand discharge pump, installation fastening device through setting up, when impeller installation, the installation that accessible fastening gasket improves impeller and motor is stable, retainer plate and wear-resisting packing ring can also prevent that the dust from getting into the zero junction of motor and impeller, reduce the production of greasy dirt, be favorable to people's use, the wear-resisting protection mechanism of setting, before impeller uses, can install impeller piece one end with protecting sheathing through link and fixed screw, protecting sheathing's material can improve the whole coefficient of wear-resisting of impeller piece for high manganese steel, prevent that the fracture appears in the sand discharge pump use impeller piece, be favorable to the use of impeller, whole high-effect impeller that wear-resistants for sand discharge pump simple structure, and convenient for operation, the effect of using is better for traditional mode.
Drawings
Fig. 1 is a schematic view of the overall structure of a high-efficiency anti-wear impeller for a sand discharge pump according to the present invention.
Fig. 2 is an enlarged view of the mounting fastening mechanism 7 in fig. 1 of the high-performance wear-resistant impeller for the sand discharge pump according to the present invention.
Fig. 3 is a schematic structural diagram of the mounting fastening mechanism 7 in fig. 1 of the high-efficiency wear-resistant impeller for the sand discharge pump according to the present invention.
Fig. 4 is a schematic structural diagram of the wear-resistant protection mechanism 4 in fig. 1 of the high-efficiency wear-resistant impeller for the sand discharge pump according to the present invention.
In the figure: 1. a lower connecting piece; 2. impeller blades; 3. a lower mounting member; 4. a wear protection mechanism; 5. an upper connecting piece; 6. an upper mounting member; 7. installing a fastening mechanism; 8. a threaded connection; 701. a stationary ring; 702. a wear-resistant washer; 703. fastening a gasket; 401. a protective housing; 402. a connecting frame; 403. a cushion pad; 404. and fixing the screw.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the utility model easy to understand, the utility model is further described with the specific embodiments.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The first embodiment is as follows:
as shown in fig. 1-4, a high-performance wear-resistant impeller for a sand discharge pump comprises a lower connecting piece 1, a lower mounting piece 3 is arranged on the outer surface of the lower end of the lower connecting piece 1, an impeller blade 2 is arranged on the outer surface of the upper end of the lower connecting piece 1, a wear-resistant protection mechanism 4 is arranged on one side of the impeller blade 2, an upper connecting piece 5 is arranged on the outer surface of the upper end of the impeller blade 2, an upper mounting piece 6 is arranged on the outer surface of the upper connecting piece 5, mounting and fastening mechanisms 7 are arranged on the outer walls of the lower mounting piece 3 and the upper mounting piece 6, and a threaded connecting piece 8 is arranged on the outer surfaces of the lower mounting piece 3 and one end of the upper mounting piece 6.
Example two:
on the basis of the first embodiment, as shown in fig. 3, the mounting and fastening mechanism 7 includes a fixing ring 701, a wear-resistant washer 702 and a fastening washer 703, the fastening washer 703 is disposed on the outer surface of the upper end of the fixing ring 701, and the wear-resistant washer 702 is disposed on the inner wall of the fixing ring 701, which is beneficial to the structural stability of the mounting and fastening mechanism 7.
Example three:
on the basis of the first embodiment, as shown in fig. 4, the wear-resistant protection mechanism 4 includes a protection housing 401, a connection frame 402, a cushion 403 and a fixing screw 404, the connection frame 402 is disposed on the outer surfaces of the two sides of the protection housing 401, the fixing screw 404 is disposed in the middle of the connection frame 402, and the cushion 403 is disposed on the inner wall of the protection housing 401, which is beneficial to the structural stability of the wear-resistant protection mechanism 4.
Example four:
on the basis of the first and second embodiments, as shown in fig. 1 and 3, the outer surface of the upper end of the fixing ring 701 is fixedly connected with the outer surface of the lower end of the fastening gasket 703, and the inner wall of the fixing ring 701 is fixedly connected with the outer wall of the wear-resistant washer 702, which is beneficial to the stable connection of the mounting fastening mechanism 7.
Example five:
on the basis of the first and third embodiments, as shown in fig. 1 and 4, the outer surface of one side of the protective housing 401 is fixedly connected to the outer surface of one end of the connecting frame 402, the outer surface of one end of the fixing screw 404 penetrates through the inner wall of the connecting frame 402, and the inner wall of the protective housing 401 is fixedly connected to the outer wall of the cushion pad 403, which is beneficial to stable connection of the wear-resistant protection mechanism 4.
Example six:
on the basis of the first embodiment, as shown in fig. 1, the middle portion of the mounting and fastening mechanism 7 is detachably connected to the outer wall of the upper mounting member 6 through a wear-resistant gasket 702, and the outer surface of the lower end of the wear-resistant protection mechanism 4 is detachably connected to the outer wall of the impeller blade 2 through the protection housing 401, which is beneficial to the overall structural stability of the high-efficiency wear-resistant impeller.
Before the impeller is used, a user can install the impeller on the output end of the motor through the upper installation part 6 and the lower installation part 3 and then install the wear-resistant protection mechanism 4 on one end of the impeller blade 2 to finish the installation of the whole high-efficiency wear-resistant impeller, the installation and fastening mechanism 7 is arranged, when the impeller is installed, the installation stability of the impeller and the motor can be improved through the fastening gasket 703, the fixing ring 701 and the wear-resistant gasket 702 can also prevent dust from entering the zero connection part of the motor and the impeller, the generation of oil stains is reduced, the use of people is facilitated, the wear-resistant protection mechanism 4 is arranged, before the impeller is used, the protection shell 401 can be installed on one end of the impeller blade 2 through the connecting frame 402 and the fixing screw 404, the material of the protection shell is high manganese steel to improve the whole wear-resistant coefficient of the impeller blade 2, the impeller sheet 2 is prevented from being broken in the use process of the sand pump, the impeller is favorably used, the whole structure of the impeller is improved by adopting a flow increasing design method, the easily-worn structures such as the impeller, a mouth ring and the like are made of high-chromium cast iron, the Cr content is 23% -30%, the hardness is 41-56HRC, and the sand pump is practical.
The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (4)
1. The utility model provides a high-effect impeller that wear-resistants for sand discharge pump, includes connecting piece (1) down, its characterized in that: the outer surface of the lower end of the lower connecting piece (1) is provided with a lower mounting piece (3), the outer surface of the upper end of the lower connecting piece (1) is provided with an impeller blade (2), one side of the impeller blade (2) is provided with a wear-resistant protection mechanism (4), the outer surface of the upper end of the impeller blade (2) is provided with an upper connecting piece (5), the outer surface of the upper end of the upper connecting piece (5) is provided with an upper mounting piece (6), the outer walls of the lower mounting piece (3) and the upper mounting piece (6) are both provided with a mounting and fastening mechanism (7), and the outer surfaces of one ends of the lower mounting piece (3) and the upper mounting piece (6) are both provided with a threaded connecting piece (8);
the mounting and fastening mechanism (7) comprises a fixed ring (701), a wear-resistant washer (702) and a fastening gasket (703), the fastening gasket (703) is arranged on the outer surface of the upper end of the fixed ring (701), and the wear-resistant washer (702) is arranged on the inner wall of the fixed ring (701);
wear-resisting protection machanism (4) are including protecting sheathing (401), link (402), blotter (403) and fixed screw (404), the both sides surface of protecting sheathing (401) all is provided with link (402), the middle part of link (402) is provided with fixed screw (404), the inner wall of protecting sheathing (401) is provided with blotter (403).
2. The high-efficiency anti-wear impeller for the sand discharge pump as claimed in claim 1, wherein: the outer surface of the upper end of the fixed ring (701) is fixedly connected with the outer surface of the lower end of the fastening gasket (703), and the inner wall of the fixed ring (701) is fixedly connected with the outer wall of the wear-resistant gasket (702).
3. The high-efficiency anti-wear impeller for the sand discharge pump as claimed in claim 1, wherein: the outer surface of one side of the protective shell (401) is fixedly connected with the outer surface of one end of the connecting frame (402), the outer surface of one end of the fixing screw (404) penetrates through the inner wall of the connecting frame (402), and the inner wall of the protective shell (401) is fixedly connected with the outer wall of the cushion pad (403).
4. The high-efficiency anti-wear impeller for the sand discharge pump as claimed in claim 1, wherein: the middle part of the mounting and fastening mechanism (7) is detachably connected with the outer wall of the upper mounting part (6) through a wear-resistant gasket (702), and the outer surface of the lower end of the wear-resistant protection mechanism (4) is detachably connected with the outer wall of the impeller blade (2) through a protection shell (401).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121413663.8U CN215980086U (en) | 2021-06-24 | 2021-06-24 | High-effect wear-resistant impeller for sand discharge pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121413663.8U CN215980086U (en) | 2021-06-24 | 2021-06-24 | High-effect wear-resistant impeller for sand discharge pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215980086U true CN215980086U (en) | 2022-03-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121413663.8U Active CN215980086U (en) | 2021-06-24 | 2021-06-24 | High-effect wear-resistant impeller for sand discharge pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215980086U (en) |
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2021
- 2021-06-24 CN CN202121413663.8U patent/CN215980086U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A high-efficiency anti-wear impeller for a sand pump Granted publication date: 20220308 Pledgee: Shandong Yutai Rural Commercial Bank Co.,Ltd. Pledgor: SHANDONG WUZIXING MINING EQUIPMENT Co.,Ltd. Registration number: Y2024980032536 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |