CN220337087U - Control device of fluid delivery pump - Google Patents
Control device of fluid delivery pump Download PDFInfo
- Publication number
- CN220337087U CN220337087U CN202321502155.6U CN202321502155U CN220337087U CN 220337087 U CN220337087 U CN 220337087U CN 202321502155 U CN202321502155 U CN 202321502155U CN 220337087 U CN220337087 U CN 220337087U
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- adjusting
- positioning sleeve
- bearing
- shell
- output shaft
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- 239000012530 fluid Substances 0.000 title claims abstract description 19
- 230000007246 mechanism Effects 0.000 claims abstract description 62
- 230000007306 turnover Effects 0.000 claims abstract description 9
- 239000003381 stabilizer Substances 0.000 claims abstract description 6
- 239000007788 liquid Substances 0.000 abstract description 17
- 238000006243 chemical reaction Methods 0.000 abstract description 5
- 238000010586 diagram Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
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- Rotary Pumps (AREA)
Abstract
The utility model discloses a control device of a fluid delivery pump, and relates to the field of fluid delivery pumps. Including the location stabilizer blade, fixed mounting has the mechanism shell on the location stabilizer blade, and the business turn over opening has been seted up to mechanism shell both sides, and business turn over opening department of mechanism shell one side is equipped with conversion mechanism, and positioning sleeve fixed mounting is equipped with the bearing in the business turn over opening department of mechanism shell one side in the positioning sleeve, and fixed mounting has the output shaft in the bearing, is equipped with the regulation plectrum on the positioning sleeve on being located the bearing both sides, is equipped with the regulation screwed ring on the positioning sleeve, is equipped with adjustment mechanism in the mechanism shell. When the output axial positioning sleeve moves outside, the driving gear is meshed with the first adjusting gear, the torque of the output shaft is increased, the impeller can rotate in viscous liquid, when the output axial positioning sleeve moves inside, the driving gear is meshed with the second adjusting gear, and therefore the impeller can rotate in non-viscous liquid at a high speed, and the output mode of the impeller is controlled according to the viscous condition of the liquid.
Description
Technical Field
The utility model relates to the field of fluid delivery pumps, in particular to a control device of a fluid delivery pump.
Background
Fluid delivery refers to the delivery of fluid from one location to another along a conduit at a flow rate. Currently, pumps widely used are centrifugal pumps, reciprocating pumps, and the like. Centrifugal pumps are fluid delivery machines in widespread use today. The motor drives the impeller to rotate at a high speed, and the rotating speed is generally 1000-3000 r/min. The blades on the impeller push the liquid to rotate with the blades. The rotation generates centrifugal force, liquid in the center of the impeller flows outwards under the action of the centrifugal force, kinetic energy and pressure energy are obtained when the liquid flows outwards, the pump shell is volute, and the kinetic energy of the liquid can be converted into the pressure energy in the pump shell. However, when a centrifugal pump is used for conveying some more viscous liquid, the resistance of the impeller is larger, and the torque provided by the motor is insufficient to enable the impeller to normally rotate, so that the conveying efficiency of the conveying pump is affected.
Disclosure of Invention
The utility model aims to provide a control device of a fluid delivery pump, which can effectively solve the problems in the background art.
In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:
the utility model provides a controlling means of fluid delivery pump, includes the location stabilizer blade, fixed mounting has the mechanism shell on the location stabilizer blade, business turn over opening has been seted up to mechanism shell both sides, business turn over opening department of mechanism shell one side is equipped with conversion mechanism, conversion mechanism includes output shaft, adjusting thread ring, positioning sleeve, regulation plectrum and bearing, positioning sleeve fixed mounting is in business turn over opening department of mechanism shell one side, be equipped with the bearing in the positioning sleeve, fixed mounting has the output shaft in the bearing, be located the bearing both sides on the positioning sleeve and be equipped with the regulation plectrum, be equipped with adjusting thread ring on the positioning sleeve, be equipped with adjustment mechanism in the mechanism shell, adjustment mechanism includes link body, first adjusting gear, second adjusting gear, driving gear and input shaft, input shaft movable mounting is in mechanism shell opposite side, be located terminal fixed mounting driving gear of input shaft in the mechanism shell, be located output shaft terminal fixed mounting in the mechanism shell and have the second adjusting gear, be located fixed mounting on the output shaft in the mechanism shell, link body terminal fixed mounting has first adjusting gear.
Further, the positioning sleeve is provided with threads, and the adjusting threaded ring is connected to the positioning sleeve through threads.
Furthermore, the output shaft is movably arranged in the positioning sleeve through a bearing, the adjusting pulling sheet is limited on the positioning sleeve through an adjusting threaded ring, and the bearing adjusting pulling sheet is limited in the positioning sleeve.
Further, the output shaft extends out of the mechanism shell through the access opening.
Furthermore, one end of the connecting frame body is fixed on the first adjusting gear, the other end of the connecting frame body is fixed on the output shaft, a gap bridge bearing is arranged in the gap of the other side of the mechanism shell, the input shaft is movably arranged on the mechanism shell through the gap bridge bearing, and the driving gear is movably arranged in the mechanism shell through the input shaft.
Compared with the prior art, the utility model has the following beneficial effects:
when the device is used, the input shaft can be connected to the output end of the motor, the output shaft is connected to the impeller, the threaded ring can be adjusted in a left-right rotation mode, the output shaft on the bearing can be driven to move along the positioning sleeve by the adjusting pulling piece after the threaded ring is adjusted in a left-right rotation mode, the driving gear is meshed with the first adjusting gear when the outer side of the output axial positioning sleeve moves, the torque of the output shaft is increased, the impeller can normally rotate in viscous liquid, the conveying efficiency is guaranteed, the driving gear is meshed with the second adjusting gear when the inner side of the output axial positioning sleeve moves, the impeller can rotate at a high speed in non-viscous liquid, and the output mode of the impeller is controlled according to the viscous condition of the liquid, so that fluid is conveyed better.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic view of an adjustment mechanism according to the present utility model;
fig. 3 is a schematic diagram of a switching mechanism according to the present utility model.
In the figure: 1. positioning support legs; 2. a mechanism housing; 3. entering and exiting the opening; 4. an adjusting mechanism; 401. the connecting frame body; 402. a first adjusting gear; 403. a second adjusting gear; 404. a drive gear; 405. an input shaft; 5. a conversion mechanism; 501. an output shaft; 502. adjusting the threaded ring; 503. positioning a sleeve; 504. adjusting the poking piece; 505. and (3) a bearing.
Detailed Description
The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.
As shown in fig. 1 to 3, a control device for a fluid delivery pump includes a positioning support leg 1, a mechanism housing 2 is fixedly mounted on the positioning support leg 1, two sides of the mechanism housing 2 are provided with an in-out opening 3, a conversion mechanism 5 is arranged at the in-out opening 3 on one side of the mechanism housing 2, an adjusting mechanism 4 is arranged in the mechanism housing 2, and an output shaft 501 extends out of the mechanism housing 2 through the in-out opening 3.
The switching mechanism 5 is arranged at the position of the inlet and outlet opening 3 at one side of the mechanism housing 2, the switching mechanism 5 comprises an output shaft 501, an adjusting threaded ring 502, a positioning sleeve 503, an adjusting pulling sheet 504 and a bearing 505, the positioning sleeve 503 is fixedly arranged at the position of the inlet and outlet opening 3 at one side of the mechanism housing 2, the bearing 505 is arranged in the positioning sleeve 503, the output shaft 501 is fixedly arranged in the bearing 505, the adjusting pulling sheet 504 is arranged at two sides of the bearing 505 on the positioning sleeve 503, the adjusting threaded ring 502 is arranged on the positioning sleeve 503, the adjusting mechanism 4 is arranged in the mechanism housing 2, the adjusting mechanism 4 comprises a connecting frame body 401, a first adjusting gear 402, a second adjusting gear 403, a driving gear 404 and an input shaft 405, the input shaft 405 is movably arranged at the other side of the mechanism housing 2, the driving gear 404 is fixedly arranged at the tail end of the input shaft 405 in the mechanism housing 2, the second adjusting gear 403 is fixedly arranged at the tail end of the output shaft 501 in the mechanism shell 2, the connecting frame body 401 is fixedly arranged on the output shaft 501 in the mechanism shell 2, the first adjusting gear 402 is fixedly arranged at the tail end of the connecting frame body 401, the adjusting pulling piece 504 drives the output shaft 501 on the bearing 505 to move along the positioning sleeve 503 after the adjusting threaded ring 502 is rotated left and right, the driving gear 404 is meshed with the first adjusting gear 402 when the output shaft 501 moves to the outer side of the positioning sleeve 503, so that the torque of the output shaft 501 is increased, the impeller can normally rotate in viscous liquid, the conveying efficiency is ensured, and secondly, the driving gear 404 is meshed with the second adjusting gear 403 when the output shaft 501 moves to the inner side of the positioning sleeve 503, so that the impeller can rotate at a high speed in non-viscous liquid, and the output mode of the impeller is controlled according to the viscous condition of the liquid.
It should be noted that, in practical use, the present utility model is a control device for a fluid delivery pump, firstly, the input shaft 405 is connected to the output end of the motor, the output shaft 501 is connected to the impeller, then the adjusting threaded ring 502 can be rotated left and right, since the output shaft 501 is movably installed in the positioning sleeve 503 through the bearing 505, the adjusting tab 504 is limited in the positioning sleeve 503 through the adjusting threaded ring 502, the bearing 505 adjusting tab 504 is limited in the positioning sleeve 503, then the adjusting tab 504 drives the output shaft 501 on the bearing 505 to move along the positioning sleeve 503 after the adjusting threaded ring 502 is rotated left and right, when the output shaft 501 moves to the outside of the positioning sleeve 503, the driving gear 404 is meshed with the first adjusting gear 402, so as to increase the torque of the output shaft 501, so that the impeller can normally rotate in viscous liquid, and the delivery efficiency is ensured, and secondly, when the output shaft 501 moves to the inside of the positioning sleeve 503, the driving gear 404 is meshed with the second adjusting gear 403, so that the impeller can rotate at high speed in non-viscous liquid, and further the output mode of the impeller is controlled according to the viscous state of the liquid.
Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (5)
1. A control device for a fluid transfer pump, characterized by: including location stabilizer blade (1), fixed mounting has mechanism's shell (2) on location stabilizer blade (1), business turn over opening (3) have been seted up to mechanism's shell (2) both sides, business turn over opening (3) department of mechanism's shell (2) one side is equipped with shifter (5), shifter (5) include output shaft (501), adjusting screw thread ring (502), locating sleeve (503), adjust plectrum (504) and bearing (505), locating sleeve (503) fixed mounting is in business turn over opening (3) department of mechanism's shell (2) one side, be equipped with bearing (505) in locating sleeve (503), fixed mounting has output shaft (501) in bearing (505), be equipped with adjusting screw thread ring (502) on locating sleeve (503) are located bearing (505) both sides, be equipped with adjusting mechanism (4) in mechanism's shell (2), adjusting mechanism (4) include link body (401), first adjusting gear (402), second adjusting gear (403) and input shaft (405), input shaft (405) are installed in movable housing (2), the mechanism comprises a mechanism shell (2), wherein a driving gear (404) is fixedly arranged at the tail end of an input shaft (405), a second adjusting gear (403) is fixedly arranged at the tail end of an output shaft (501) in the mechanism shell (2), a connecting frame body (401) is fixedly arranged on the output shaft (501) in the mechanism shell (2), and a first adjusting gear (402) is fixedly arranged at the tail end of the connecting frame body (401).
2. A control device for a fluid transfer pump according to claim 1, wherein: the positioning sleeve (503) is provided with threads, and the adjusting threaded ring (502) is connected to the positioning sleeve (503) through threads.
3. A control device for a fluid transfer pump according to claim 2, wherein: the output shaft (501) is movably mounted in the positioning sleeve (503) through a bearing (505), the adjusting plectrum (504) is limited on the positioning sleeve (503) through an adjusting threaded ring (502), and the bearing (505) is used for adjusting the plectrum (504) to be limited in the positioning sleeve (503).
4. A control device for a fluid transfer pump according to claim 3, wherein: the output shaft (501) extends out of the mechanism shell (2) through the access opening (3).
5. The control device for a fluid transfer pump according to claim 4, wherein: one end of the connecting frame body (401) is fixed on the first adjusting gear (402), the other end of the connecting frame body (401) is fixed on the output shaft (501), a gap bearing is arranged in an inlet and outlet opening (3) at the other side of the mechanism shell (2), the input shaft (405) is movably mounted on the mechanism shell (2) through the gap bearing, and the driving gear (404) is movably mounted in the mechanism shell (2) through the input shaft (405).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321502155.6U CN220337087U (en) | 2023-06-13 | 2023-06-13 | Control device of fluid delivery pump |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321502155.6U CN220337087U (en) | 2023-06-13 | 2023-06-13 | Control device of fluid delivery pump |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220337087U true CN220337087U (en) | 2024-01-12 |
Family
ID=89461135
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321502155.6U Active CN220337087U (en) | 2023-06-13 | 2023-06-13 | Control device of fluid delivery pump |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220337087U (en) |
-
2023
- 2023-06-13 CN CN202321502155.6U patent/CN220337087U/en active Active
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