CN219993918U - Coupling gear spiral rotor pump - Google Patents
Coupling gear spiral rotor pump Download PDFInfo
- Publication number
- CN219993918U CN219993918U CN202320699102.1U CN202320699102U CN219993918U CN 219993918 U CN219993918 U CN 219993918U CN 202320699102 U CN202320699102 U CN 202320699102U CN 219993918 U CN219993918 U CN 219993918U
- Authority
- CN
- China
- Prior art keywords
- rotor pump
- connecting plate
- fixedly connected
- threaded rod
- pump body
- 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.)
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Links
- 230000008878 coupling Effects 0.000 title claims abstract description 13
- 238000010168 coupling process Methods 0.000 title claims abstract description 13
- 238000005859 coupling reaction Methods 0.000 title claims abstract description 13
- 230000035939 shock Effects 0.000 claims abstract description 4
- 238000009434 installation Methods 0.000 claims description 31
- 238000007789 sealing Methods 0.000 claims description 7
- 230000006978 adaptation Effects 0.000 claims description 5
- 238000012423 maintenance Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 description 6
- 230000009471 action Effects 0.000 description 3
- 238000013016 damping Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 230000032683 aging Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Rotary Pumps (AREA)
Abstract
The utility model relates to a coupling gear spiral rotor pump which comprises a rotor pump body, wherein an outer cover is arranged on the outer side of the rotor pump body, a base is fixedly connected to the bottom of the rotor pump body, a shock pad is fixedly connected to the bottom of the base, a mounting assembly is arranged between the rotor pump body and the outer cover, the mounting assembly comprises a fixing plate, a mounting block is fixedly connected to the outer side of the fixing plate, a threaded rod is connected to the inner side of the mounting block in a threaded manner, a connecting plate is connected to one end, close to the outer cover, of the threaded rod in a rotating manner, and a limiting block and a spring are respectively arranged on one side, far away from the threaded rod, of the connecting plate. This coupling gear helical rotor pump can drive connecting block and stopper through rotating the threaded rod and remove, adjusts through the position to the stopper, can be convenient for install fast and dismantle the dustcoat, easy operation, simple to operate, the difficult emergence of part is lost simultaneously, has good practicality, has made things convenient for the maintenance to the rotor pump body greatly.
Description
Technical Field
The utility model relates to the technical field of rotor pumps, in particular to a coupling gear spiral rotor pump.
Background
The rotor pump is a rotary positive displacement pump with positive displacement, the flow rate of which does not change with back pressure, and consists of a rotary rotor and a static pump body, and has no suction and discharge valve.
The screw rotor pump is after using a period, and its inside rotor is ageing easily, need change the rotor, and simultaneously, screw rotor pump is when not using for a long time, and inside rotor can accumulate more dust, and when waiting to use, also need dismantle the clearance with the rotor, current screw rotor pump installation usually adopts a plurality of tiny bolts to install, because the tiny part of installation is too much, and the installation step is comparatively loaded down with trivial details, and tiny part is lost easily, has caused inconvenience for the installation, so put forward a coupling gear screw rotor pump and solve the problem that above-mentioned in put forward.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model provides a coupling gear screw rotor pump which has the advantages of convenient installation and the like, and solves the problems that the installation of the existing screw rotor pump is usually carried out by adopting a plurality of tiny bolts, the installation steps are complicated due to too many tiny parts, the tiny parts are easy to lose, and the installation is inconvenient.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the coupling gear spiral rotor pump comprises a rotor pump body, wherein an outer cover is arranged on the outer side of the rotor pump body, a base is fixedly connected to the bottom of the rotor pump body, a shock pad is fixedly connected to the bottom of the base, and a mounting assembly is arranged between the rotor pump body and the outer cover;
the installation component includes the fixed plate, the outside fixedly connected with installation piece of fixed plate, the inboard threaded connection of installation piece has the threaded rod, the one end that the threaded rod is close to the dustcoat rotates and is connected with the connecting plate, one side that the threaded rod was kept away from to the connecting plate is provided with stopper and spring respectively, the stopper runs through to the outside of installation piece and extends to the inboard of dustcoat.
Further, one side of the rotor pump body, which is close to the outer cover, is fixedly connected with a sealing ring, and the sealing ring is matched with the inner side of the outer cover.
Further, the fixed plate is fixedly connected to the outer wall of the rotor pump body, and a threaded hole matched with the threaded rod is formed in the inner side of the mounting block.
Further, one end of the threaded rod, which is close to the connecting plate, is in interference fit with a bearing, and the bearing is fixedly installed on the outer side of the connecting plate.
Further, a groove matched with the limiting block is formed in the inner side of the outer cover, and the limiting block is fixedly connected with the outer side of the connecting plate.
Further, one end of the spring, which is close to the connecting plate, is abutted against the outer side of the connecting plate, and one end of the spring, which is far away from the connecting plate, is fixedly connected with the inside of the mounting block.
Further, the left and right sides of connecting plate all fixedly connected with slider, slider sliding connection is to the inside of installation piece, the spout with slider looks adaptation has been seted up to the inside of installation piece.
Compared with the prior art, the utility model provides a coupling gear helical rotor pump, which has the following beneficial effects:
this coupling gear helical rotor pump can drive connecting block and stopper through rotating the threaded rod and remove, adjusts through the position to the stopper, can be convenient for install fast and dismantle the dustcoat, easy operation, simple to operate, the part is difficult for taking place to lose simultaneously, has good practicality, has made things convenient for greatly to maintain the rotor pump body, has made things convenient for the staff to use.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
fig. 2 is an enlarged schematic view of the structure of fig. 1 a according to the present utility model.
In the figure: the rotor pump comprises a rotor pump body 1, a housing 2, a base 3, a fixing plate 4, a mounting block 5, a threaded rod 6, a connecting plate 7, a limiting block 8, a sliding block 9, a spring 10, a bearing 11, a sealing ring 12 and a shock pad 13.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-2, a coupling gear spiral rotor pump comprises a rotor pump body 1, wherein an outer cover 2 is arranged on the outer side of the rotor pump body 1, a base 3 is fixedly connected to the bottom of the rotor pump body 1, a sealing ring 12 is fixedly connected to one side, close to the outer cover 2, of the rotor pump body 1, the sealing ring 12 is matched with the inner side of the outer cover 2, the installation tightness is improved, a damping pad 13 is fixedly connected to the bottom of the base 3, the damping pad 13 is made of rubber, good buffering and damping performance is achieved, and the influence on other equipment during operation of the rotor pump is effectively reduced.
In this embodiment, be provided with the installation component between rotor pump body 1 and the dustcoat 2, the installation component includes fixed plate 4, on fixed plate 4 fixedly connected with rotor pump body 1's the outer wall, the outside fixedly connected with installation piece 5 of fixed plate 4, the inboard threaded connection of installation piece 5 has threaded rod 6, the screw hole with threaded rod 6 looks adaptation has been seted up to the inboard of installation piece 5.
It should be noted that, the one end rotation that threaded rod 6 is close to dustcoat 2 is connected with connecting plate 7, and the one end interference fit that threaded rod 6 is close to connecting plate 7 has bearing 11, and bearing 11 fixed mounting has made things convenient for threaded rod 6 to rotate to the outside of connecting plate 7, has made things convenient for the regulation, and wherein, the equal fixedly connected with slider 9 in the left and right sides of connecting plate 7, slider 9 sliding connection to the inside of installation piece 5, the spout with slider 9 looks adaptation has been seted up to the inside of installation piece 5, and slider 9 and spout through setting up make connecting plate 7 can keep stable removal, have made things convenient for the regulation.
In this embodiment, one side that threaded rod 6 was kept away from to connecting plate 7 is provided with stopper 8 and spring 10 respectively, wherein, stopper 8 and the outside fixed connection of connecting plate 7, the one end that spring 10 is close to connecting plate 7 is leaned on with the outside of connecting plate 7 mutually, the one end that connecting plate 7 was kept away from to spring 10 and the inside fixed connection of installation piece 5, elasticity that utilizes spring 10 can produce holding power to connecting plate 7, and then can produce holding power to threaded rod 6, make threaded rod 6 can not take place not hard up easily, the stability of structure has been promoted, stopper 8 runs through to the outside of installation piece 5 and extends to the inboard of dustcoat 2, the recess with stopper 8 looks adaptation has been seted up to the inboard of dustcoat 2.
It should be noted that, the number of the fixing plate 4, the mounting block 5 and the limiting blocks 8 is two, the two limiting blocks 8 are respectively located at the upper side and the lower side of the outer cover 2, and the positions of the outer cover 2 can be fixed under the cooperation of the two limiting blocks 8, so that the installation is convenient.
When the rotor pump is used, the threaded rod 6 is rotated, the threaded rod 6 moves along with the threaded rod, the connecting plate 7 is driven to move, the connecting plate 7 can drive the limiting block 8 to move synchronously, the position of the limiting block 8 can be adjusted, when the rotor pump body 1 is required to be maintained, the limiting block 8 is driven to move through the rotating threaded rod 6, the limiting block 8 is separated from the outer cover 2, the outer cover 2 can be quickly disassembled, when the outer cover 2 is required to be installed, the outer cover 2 is abutted with the rotor pump body, the threaded rod 6 is rotated to drive the limiting block 8 to move, the limiting block 8 is enabled to extend to the inner side of the outer cover 2, and the position of the outer cover 2 can be fixed.
The beneficial effects of the embodiment are as follows:
this coupling gear helical rotor pump can drive connecting block 7 and stopper 8 through rotating threaded rod 6 and remove, through adjusting the position of stopper 8, can be convenient for install fast and dismantle dustcoat 2, easy operation, simple to operate, the part is difficult for taking place to lose simultaneously, has good practicality, has made things convenient for greatly to maintain rotor pump body 1, has made things convenient for the staff to use.
It is noted that relational terms such as first and second, and the like are 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. Moreover, 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. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a coupling gear screw rotor pump, includes rotor pump body (1), the outside of rotor pump body (1) sets up dustcoat (2), the bottom fixedly connected with base (3) of rotor pump body (1), its characterized in that: the bottom of the base (3) is fixedly connected with a shock pad (13), and a mounting assembly is arranged between the rotor pump body (1) and the outer cover (2);
the installation component includes fixed plate (4), the outside fixedly connected with installation piece (5) of fixed plate (4), the inboard threaded connection of installation piece (5) has threaded rod (6), the one end that threaded rod (6) is close to dustcoat (2) rotates and is connected with connecting plate (7), one side that threaded rod (6) was kept away from to connecting plate (7) is provided with stopper (8) and spring (10) respectively, stopper (8) run through to the outside of installation piece (5) and extend to the inboard of dustcoat (2).
2. A coupled gerotor pump according to claim 1, wherein: one side of the rotor pump body (1) close to the outer cover (2) is fixedly connected with a sealing ring (12), and the sealing ring (12) is matched with the inner side of the outer cover (2).
3. A coupled gerotor pump according to claim 1, wherein: the fixed plate (4) is fixedly connected to the outer wall of the rotor pump body (1), and a threaded hole matched with the threaded rod (6) is formed in the inner side of the mounting block (5).
4. A coupled gerotor pump according to claim 1, wherein: one end of the threaded rod (6) close to the connecting plate (7) is in interference fit with a bearing (11), and the bearing (11) is fixedly mounted on the outer side of the connecting plate (7).
5. A coupled gerotor pump according to claim 1, wherein: the inner side of the outer cover (2) is provided with a groove matched with the limiting block (8), and the limiting block (8) is fixedly connected with the outer side of the connecting plate (7).
6. A coupled gerotor pump according to claim 1, wherein: one end of the spring (10) close to the connecting plate (7) is abutted against the outer side of the connecting plate (7), and one end of the spring (10) far away from the connecting plate (7) is fixedly connected with the inside of the mounting block (5).
7. A coupled gerotor pump according to claim 1, wherein: the left side and the right side of connecting plate (7) are all fixedly connected with slider (9), slider (9) sliding connection is to the inside of installation piece (5), the spout with slider (9) looks adaptation has been seted up to the inside of installation piece (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320699102.1U CN219993918U (en) | 2023-04-03 | 2023-04-03 | Coupling gear spiral rotor pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320699102.1U CN219993918U (en) | 2023-04-03 | 2023-04-03 | Coupling gear spiral rotor pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219993918U true CN219993918U (en) | 2023-11-10 |
Family
ID=88614435
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320699102.1U Active CN219993918U (en) | 2023-04-03 | 2023-04-03 | Coupling gear spiral rotor pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219993918U (en) |
-
2023
- 2023-04-03 CN CN202320699102.1U patent/CN219993918U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |