CN213870305U - Rough stuff pump - Google Patents
Rough stuff pump Download PDFInfo
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- CN213870305U CN213870305U CN202023108247.5U CN202023108247U CN213870305U CN 213870305 U CN213870305 U CN 213870305U CN 202023108247 U CN202023108247 U CN 202023108247U CN 213870305 U CN213870305 U CN 213870305U
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- gasket
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Abstract
The utility model discloses a coarse stuff pump, including supporting seat (1), the bottom side of supporting seat (1) is equipped with fixed plate (2), is equipped with fixed orifices (3) on fixed plate (2), and fixed plate (2) have locating plate (4), are equipped with positioning connection hole (5) on locating plate (4), fixed plate (2) on be equipped with locking subassembly (6), locking subassembly (6) including setting up gasket (7) on fixed plate (2), gasket (7) include buckling parts (8) and straight board portion (9), the side of fixed plate (2) is hugged closely in buckling parts (8). The utility model discloses can carry out effectual locking fixed to the pump body, guarantee that the pump body can steady operation.
Description
Technical Field
The utility model relates to a thick liquid pump equipment, especially a thick stuff pump.
Background
The pulp pump is a pump body structure widely applied to conveying of liquid media such as papermaking, starch and sewage treatment and the like, and the impeller form of the pulp pump can adopt a closed type, a semi-open type and a full-open type structure according to requirements; in the traditional impeller hydraulic structure design of the pulp pump body, the inlet diameter of an impeller is usually related to the flow rate of liquid, the rotating speed of the impeller and the hub diameter of the impeller, and the pump shell structure of the pulp pump is usually designed by dividing the impeller pump shell into eight pump shell section arc sections on the basis of the diameter structure of a pump shell base circle. For example, the chinese utility model patent publication No. CN207974967U discloses a novel pulp pump, which comprises a pulp pump body, wherein a material inlet and a material outlet are arranged at the front end of the pulp pump body, an impeller body is arranged between the material inlet and the material outlet, a pump case body is further arranged on the pulp pump body, and the diameter of the impeller inlet arranged at the front end of the impeller body is 5 mm-8 mm larger than that of the pump case inlet; the base circle diameter of the pump shell body is 1.2-1.5 times of the diameter of the impeller body; the setting angle of the isolating tongue arranged on the pump shell body is 35-45 degrees. However, the equipment has some defects, the pump body can generate larger vibration during operation, and the effective positioning of the pump body is not ensured by arranging a locking assembly.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a coarse stuff pump. The utility model discloses can carry out effectual locking fixed to the pump body, guarantee that the pump body can steady operation.
The technical scheme of the invention is as follows: the anti-loosening device comprises a supporting seat, wherein a fixing plate is arranged on the bottom side of the supporting seat, a fixing hole is formed in the fixing plate, a positioning plate is arranged below the fixing plate, a positioning connecting hole is formed in the positioning plate, an anti-loosening assembly is arranged on the fixing plate and comprises a gasket arranged on the fixing plate, the gasket comprises a buckling part and a straight plate part, the buckling part is tightly attached to the side face of the fixing plate, the straight plate part is tightly attached to the upper surface of the fixing plate, and a through hole is formed in the straight plate part; the straight plate part of the gasket is provided with a gasket, the fixing hole and the positioning connecting hole are internally provided with screws together, the screws are provided with end parts, and the lower side surfaces of the end parts are tightly attached to the gasket.
In the thick slurry pump, the lower side part of the end head part is provided with the ratchet, the upper side and the lower side of the gasket are provided with the convex teeth, and the convex teeth are meshed with the ratchet.
In the thick slurry pump, the convex teeth and the gasket are integrally formed, and the distance between the tips of the convex teeth on two sides is greater than the thickness of the gasket.
In the coarse stuff pump, the end part is internally provided with a groove which is hexagonal.
In the slurry pump, the gasket is made of austenitic stainless steel.
Compared with the prior art, the utility model has the advantages of it is following:
1. the utility model is characterized in that the fixed plate is provided with a locking component, the locking component comprises a gasket arranged on the fixed plate, the gasket comprises a buckling part and a straight plate part, the buckling part is tightly attached to the side surface of the fixed plate, the straight plate part is tightly attached to the upper surface of the fixed plate, and the straight plate part is provided with a through hole; the straight plate part of the gasket is provided with a gasket, the fixing hole and the positioning connecting hole are internally provided with a screw together, the screw is provided with an end head part, and the lower side surface of the end head part is tightly attached to the gasket; the gasket is placed on the fixing plate, the through hole in the gasket is aligned to the fixing hole in the fixing plate, the screw is sleeved with the gasket, the screw is screwed into the positioning connecting hole, and through the anti-loosening assembly, the stability of fixing the pump body is improved, and the long-term effective operation of the pump body is guaranteed.
2. The lower side part of the end head part is provided with a ratchet, the upper side and the lower side of the gasket are provided with convex teeth, the convex teeth are meshed with the ratchet, the firmness of connection between the parts is improved, and the anti-loosening effect is further improved.
3. The end portion in be equipped with the recess, the recess is the hexagon, adopts the hexagonal spanner to screw the screw, it is comparatively convenient to screw to it is comparatively laborsaving.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of a screw connection;
FIG. 3 is a schematic view of a screw;
FIG. 4 is a schematic view of a gasket;
FIG. 5 is a schematic view of a gasket;
description of the reference symbols in the drawings: 1-supporting seat, 2-fixing plate, 3-fixing hole, 4-positioning plate, 5-positioning connecting hole, 6-anti-loose component, 7-gasket, 8-buckling part, 9-straight plate part, 10-through hole, 11-gasket, 12-screw, 13-end part, 14-ratchet, 15-convex tooth and 16-groove.
Detailed Description
The invention is further illustrated by the following figures and examples, but is not to be construed as being limited thereto.
Example (b): a thick slurry pump, as shown in figure 1, comprises a supporting seat 1, a fixed plate 2 is arranged at the bottom side of the supporting seat 1, a fixed hole 3 is arranged on the fixed plate 2, a positioning plate 4 is arranged below the fixed plate 2, a positioning connecting hole 5 is arranged on the positioning plate 4, a locking assembly 6 is arranged on the fixed plate 2 of the positioning plate, the locking assembly 6 comprises a gasket 7 arranged on the fixed plate 2, the gasket 7 comprises a buckling part 8 and a straight plate part 9, as shown in figures 2 and 5, the buckling part 8 is tightly attached to the side surface of the fixed plate 2, the straight plate part 9 is tightly attached to the upper surface of the fixed plate 2, and a through hole 10 is arranged on the straight plate part 9; the straight plate part 9 of the gasket 7 is provided with a gasket 11, the gasket 11 is made of austenitic stainless steel, the fixing hole 3 and the positioning connecting hole 5 are internally provided with a screw 12, the screw 12 is provided with an end head part 13, and as shown in fig. 3, the lower side surface of the end head part 13 is tightly attached to the gasket 11. The lower side part of the end head part 13 is provided with the ratchet 14, one circle of the lower side part of the end head part is provided with the ratchet, the upper side and the lower side of the gasket 11 are provided with the convex teeth 15, as shown in fig. 4, the convex teeth 15 are meshed with the ratchet 14, the connection firmness between the components is improved, and the anti-loosening effect is further improved. The convex teeth 15 and the gasket 11 are integrally formed, the distance between the tips of the convex teeth 15 on the two sides is larger than the thickness of the gasket 11, the convex teeth on the two sides are abutted to the end head of the screw and the gasket, the tightness between the screw and the gasket is improved, and the anti-loosening and anti-seismic effects are better achieved. The end head part 13 is internally provided with a groove 16, the groove 16 is hexagonal, and a hexagonal wrench is adopted to screw the screw, so that the screw is convenient to screw and labor-saving.
The working principle of the invention is as follows: the gasket is placed on the fixing plate, the through hole in the gasket is aligned to the fixing hole in the fixing plate, the screw is sleeved with the gasket, the screw is screwed into the positioning connecting hole, the ratchet on the lower side of the end head of the screw is meshed with the convex teeth on the gasket, and through the anti-loosening assembly, the stability of fixing the pump body is improved, and the long-term effective operation of the pump body is guaranteed.
Claims (5)
1. The utility model provides a coarse slurry pump, includes supporting seat (1), and the bottom side of supporting seat (1) is equipped with fixed plate (2), is equipped with fixed orifices (3) on fixed plate (2), and fixed plate (2) have locating plate (4), are equipped with location connecting hole (5) on locating plate (4), its characterized in that: the anti-loosening component (6) is arranged on the fixing plate (2), the anti-loosening component (6) comprises a gasket (7) arranged on the fixing plate (2), the gasket (7) comprises a buckling part (8) and a straight plate part (9), the buckling part (8) is tightly attached to the side surface of the fixing plate (2), the straight plate part (9) is tightly attached to the upper surface of the fixing plate (2), and a through hole (10) is formed in the straight plate part (9); be equipped with packing ring (11) on straight plate portion (9) of gasket (7), fixed orifices (3) and location connecting hole (5) in be equipped with screw (12) jointly, be equipped with tip portion (13) on screw (12), the downside of tip portion (13) is hugged closely packing ring (11).
2. The fan pump of claim 1, wherein: ratchets (14) are arranged on the lower side portion of the end head portion (13), convex teeth (15) are arranged on the upper side and the lower side of the gasket (11), and the convex teeth (15) are meshed with the ratchets (14).
3. The fan pump of claim 2, wherein: the convex teeth (15) and the gasket (11) are integrally formed, and the distance between the tips of the convex teeth (15) on the two sides is larger than the thickness of the gasket (11).
4. The fan pump of claim 1, wherein: the end head part (13) is internally provided with a groove (16), and the groove (16) is hexagonal.
5. The fan pump of claim 1, wherein: the gasket (11) is made of austenitic stainless steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023108247.5U CN213870305U (en) | 2020-12-22 | 2020-12-22 | Rough stuff pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023108247.5U CN213870305U (en) | 2020-12-22 | 2020-12-22 | Rough stuff pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213870305U true CN213870305U (en) | 2021-08-03 |
Family
ID=77067755
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023108247.5U Active CN213870305U (en) | 2020-12-22 | 2020-12-22 | Rough stuff pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213870305U (en) |
-
2020
- 2020-12-22 CN CN202023108247.5U patent/CN213870305U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |