CN213870459U - Centrifugal pump with long service life - Google Patents
Centrifugal pump with long service life Download PDFInfo
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- CN213870459U CN213870459U CN202022342344.4U CN202022342344U CN213870459U CN 213870459 U CN213870459 U CN 213870459U CN 202022342344 U CN202022342344 U CN 202022342344U CN 213870459 U CN213870459 U CN 213870459U
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- fixedly connected
- centrifugal pump
- limiting
- spring
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Abstract
The utility model discloses a long service life's centrifugal pump, comprising a base plate, the cell body has all been seted up to the right side fixedly connected with riser at bottom plate top, both sides around the riser top, and the inner chamber of cell body is provided with the limiting plate, the bottom fixedly connected with rubber spring post of limiting plate, the bottom of rubber spring post and the bottom fixed connection of cell body inner chamber. The utility model discloses a set up the bottom plate, the movable block, the bull stick, the supporting shoe, a housing, the mounting panel, the centrifugal pump, the diaphragm, the air exhauster, the cover body, the connecting plate, first spring, the damping cover, the dead lever, the second spring, the slide, the stopper, the slide bar, the riser, the limiting plate, rubber spring post and cell body and spacing groove's cooperation is used, it is comparatively single to have solved the structure of its shock attenuation buffering of current centrifugal pump in the use usually, make the performance of its shock attenuation buffering relatively poor, can be in the use because the motor or the pump body from shaking and make the life of centrifugal pump receive the problem of certain influence.
Description
Technical Field
The utility model relates to a centrifugal pump technical field specifically is a long service life's centrifugal pump.
Background
The centrifugal pump is a pump for conveying a liquid by centrifugal force generated when an impeller rotates.
In the course of working of mechanical engineering, often need use the centrifugal pump to carry liquid, its structure of shock attenuation buffering is comparatively single usually in the use of current centrifugal pump for its performance of shock attenuation buffering is relatively poor, can make the life of centrifugal pump receive certain influence because the motor or the pump body is from shaking in the use.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a long service life's centrifugal pump possesses long service life's advantage, has solved current centrifugal pump and has its shock attenuation buffering's structure comparatively single usually in the use for the performance of its shock attenuation buffering is relatively poor, may make the life of centrifugal pump receive the problem of certain influence because the motor or the pump body shake certainly in the use.
In order to achieve the above object, the utility model provides a following technical scheme: a centrifugal pump with long service life comprises a bottom plate, wherein a vertical plate is fixedly connected to the right side of the top of the bottom plate, groove bodies are respectively arranged on the front side and the rear side of the top of the vertical plate, a limiting plate is arranged in an inner cavity of each groove body, a rubber spring column is fixedly connected to the bottom of the limiting plate, the bottom of the rubber spring column is fixedly connected with the bottom of the inner cavity of each groove body, a slide bar is fixedly connected to the top of each limiting plate, the top of each slide bar penetrates through the outer side of the corresponding vertical plate and is fixedly connected with a connecting plate, a transverse plate is fixedly connected to the left top of each connecting plate, a cover body is installed at the top of each transverse plate in a penetrating mode, an exhaust fan is fixedly connected to the bottom of the inner cavity of the cover body, a mounting plate is arranged at the top of the bottom plate, a centrifugal pump is fixedly connected to the top of the mounting plate, a shell is fixedly connected to the center of the top of the bottom plate, fixing rods are fixedly connected to the two sides of the inner cavity of the shell, the inner cavity of the shell is provided with a sliding plate, the surface of the sliding plate is fixedly sleeved with a damping sleeve, the top of the fixed rod penetrates through the sliding plate and is fixedly connected with the top of the inner cavity of the shell, a second spring is movably sleeved at the bottom of the surface of the fixed rod, a supporting block is fixedly connected at the center of the top of the sliding plate, the top of the supporting block penetrates to the outer side of the shell and is fixedly connected with the bottom of the mounting plate, moving blocks are arranged on both sides of the top of the bottom plate and both sides of the bottom of the mounting plate, a first spring is fixedly connected with the top of the lower moving block, the top of the first spring is fixedly connected with the bottom of the upper moving block, a rotating rod is arranged between the opposite sides of the left moving block and the right moving block, the opposite sides of the upper moving block and the lower moving block are fixedly connected with a limiting block, the top of bottom plate and the bottom of mounting panel all seted up with the spacing groove that the stopper cooperation was used.
Preferably, the surface of the damping sleeve is movably connected with the inner wall of the shell, and the bottom of the bottom plate is provided with anti-skid grains.
Preferably, one side of the surface of the limiting plate, which is close to the inner wall of the groove body, is movably connected with the inner wall of the groove body, and one side of the limiting block, which is close to the limiting groove, extends to the inner cavity of the limiting groove and is movably connected with the inner cavity of the limiting groove.
Preferably, the top of the second spring is fixedly connected with the bottom of the sliding plate, and the bottom of the second spring is fixedly connected with the bottom of the inner cavity of the shell.
Preferably, the top of the transverse plate is provided with a through hole matched with the cover body, and one side of each of the two adjacent rotating rods is movably connected through a movable shaft.
Preferably, one side of the rotating rod, which is close to the moving block, is movably connected with the connecting part of the moving block through a rotating shaft, and the output end and the input end of the centrifugal pump are both communicated with rubber hoses.
Compared with the prior art, the beneficial effects of the utility model are as follows:
1. the utility model discloses a set up the bottom plate, the movable block, the bull stick, the supporting shoe, a housing, the mounting panel, the centrifugal pump, the diaphragm, the air exhauster, the cover body, the connecting plate, first spring, the damping cover, the dead lever, the second spring, the slide, the stopper, the slide bar, the riser, the limiting plate, rubber spring post and cell body and spacing groove's cooperation is used, it is comparatively single to have solved the structure of its shock attenuation buffering of current centrifugal pump in the use usually, make the performance of its shock attenuation buffering relatively poor, can be in the use because the motor or the pump body from shaking and make the life of centrifugal pump receive the problem of certain influence.
2. The utility model can facilitate the connection between the adjacent rotating rods by arranging the movable shaft;
the rotating shaft is arranged, so that the rotating rod and the moving block can be conveniently connected;
by arranging the limiting plate, the sliding rod can be prevented from falling off from the inner cavity of the groove body;
the exhaust fan is arranged, so that heat generated during the operation of the centrifugal pump can be timely discharged;
through the arrangement of the through holes, the mounting and the use of the cover body can be facilitated;
through setting up the dead lever, can be convenient for the installation and the use of slide.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic sectional view of a partial structure of the present invention;
FIG. 3 is an enlarged view of A in FIG. 1 according to the present invention;
FIG. 4 is a right-side view of the local structure of the present invention;
fig. 5 is an enlarged view of B in fig. 1 according to the present invention.
In the figure: the device comprises a base plate 1, a moving block 2, a rotating rod 3, a supporting block 4, a shell 5, a mounting plate 6, a centrifugal pump 7, a transverse plate 8, an exhaust fan 9, a cover body 10, a connecting plate 11, a first spring 12, a damping sleeve 13, a fixing rod 14, a second spring 15, a sliding plate 16, a limiting block 17, a sliding rod 18, a vertical plate 19, a limiting plate 20, a rubber spring column 21, a groove body 22 and a limiting groove 23.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to be referred 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", "provided", "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 meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The utility model provides a bottom plate 1, the movable block 2, the bull stick 3, the supporting shoe 4, casing 5, mounting panel 6, centrifugal pump 7, diaphragm 8, the air exhauster 9, the cover body 10, connecting plate 11, first spring 12, damping cover 13, dead lever 14, second spring 15, slide 16, stopper 17, slide bar 18, riser 19, limiting plate 20, parts such as rubber spring post 21 and cell body 22 and spacing groove 23 are general standard or the part that technical personnel in the field know, its structure and principle all can learn through the technical manual or learn through conventional experimental method for technical personnel in the field.
Referring to fig. 1-5, a centrifugal pump with long service life comprises a bottom plate 1, a vertical plate 19 fixedly connected to the right side of the top of the bottom plate 1, groove bodies 22 respectively arranged on the front and rear sides of the top of the vertical plate 19, a limiting plate 20 arranged in an inner cavity of the groove body 22, a rubber spring column 21 fixedly connected to the bottom of the limiting plate 20, a slide bar 18 fixedly connected to the top of the limiting plate 20, a connecting plate 11 fixedly connected to the top of the slide bar 18 penetrating to the outer side of the vertical plate 19, a transverse plate 8 fixedly connected to the top of the left side of the connecting plate 11, a cover body 10 installed on the top of the transverse plate 8, an exhaust fan 9 fixedly connected to the bottom of the inner cavity of the cover body 10, a mounting plate 6 arranged on the top of the bottom plate 1, a centrifugal pump 7 fixedly connected to the top of the mounting plate 6, and a casing 5 fixedly connected to the center of the top of the bottom plate 1, the two sides of the bottom of the inner cavity of the shell 5 are fixedly connected with fixed rods 14, the inner cavity of the shell 5 is provided with a sliding plate 16, the surface of the sliding plate 16 is fixedly sleeved with a damping sleeve 13, the top of the fixed rod 14 penetrates through the sliding plate 16 and is fixedly connected with the top of the inner cavity of the shell 5, the bottom of the surface of the fixed rod 14 is movably sleeved with a second spring 15, the center of the top of the sliding plate 16 is fixedly connected with a supporting block 4, the top of the supporting block 4 penetrates through the outer side of the shell 5 and is fixedly connected with the bottom of the mounting plate 6, the two sides of the top of the bottom plate 1 and the two sides of the bottom of the mounting plate 6 are both provided with movable blocks 2, the top of the lower movable block 2 is fixedly connected with a first spring 12, the top of the first spring 12 is fixedly connected with the bottom of the upper movable block 2, a rotating rod 3 is arranged between the opposite sides of the left movable block 2 and the right movable block 2, and a limiting block 17 is fixedly connected with the opposite sides of the upper movable block 2 and the lower movable block 2, the top of bottom plate 1 and the bottom of mounting panel 6 all seted up with stopper 17 cooperation use spacing groove 23.
The surface of the damping sleeve 13 is movably connected with the inner wall of the shell 5, and the bottom of the bottom plate 1 is provided with anti-skid grains.
One side of the surface of the limiting plate 20, which is close to the inner wall of the groove body 22, is movably connected with the inner wall of the groove body 22, and one side of the limiting block 17, which is close to the limiting groove 23, extends to the inner cavity of the limiting groove 23 and is movably connected with the inner cavity of the limiting groove 23.
The top of the second spring 15 is fixedly connected with the bottom of the sliding plate 16, and the bottom of the second spring 15 is fixedly connected with the bottom of the inner cavity of the shell 5.
The top of the transverse plate 8 is provided with a through hole matched with the cover body 10, and one adjacent sides of the two rotating rods 3 are movably connected through a movable shaft.
One side of the rotating rod 3 close to the moving block 2 is movably connected with the connecting part of the moving block 2 through a rotating shaft, and the output end and the input end of the centrifugal pump 7 are both communicated with rubber hoses.
The movable shaft is arranged, so that the adjacent rotating rods 3 can be conveniently connected;
the rotating shaft is arranged, so that the rotating rod 3 can be conveniently connected with the moving block 2;
the slide bar 18 can be prevented from falling off from the inner cavity of the groove body 22 by arranging the limit plate 20;
the exhaust fan 9 is arranged, so that heat generated when the centrifugal pump 7 operates can be timely discharged;
through the arrangement of the through holes, the installation and the use of the cover body 10 can be facilitated;
by providing the fixing rod 14, the installation and use of the slider 16 can be facilitated.
During the use, when centrifugal pump 7 appears from shaking in the operation process, from shaking through mounting panel 6 transmission to movable block 2, movable block 2 does work through driving stopper 17 and 23 inner wall frictional forces in spacing groove, convert mechanical energy into internal energy and give off, thereby cut down the amplitude, remaining vibration simultaneously drives damping sleeve 13 and 5 inner wall frictional forces condition of doing work with slide 16 and converts mechanical energy into internal energy, with this carry out the secondary to the amplitude and cut down, thereby effectual life who prolongs centrifugal pump 7.
In summary, the following steps: this long service life's centrifugal pump, through setting up bottom plate 1, the movable block 2, the bull stick 3, supporting shoe 4, the casing 5, mounting panel 6, centrifugal pump 7, diaphragm 8, the air exhauster 9, the cover body 10, connecting plate 11, first spring 12, damping cover 13, the dead lever 14, second spring 15, slide 16, stopper 17, slide bar 18, riser 19, limiting plate 20, rubber spring post 21 and cell body 22 and spacing groove 23's cooperation is used, it is comparatively single to have solved the structure of its shock attenuation buffering of current centrifugal pump in the use usually, make its shock attenuation buffering's performance relatively poor, can be in the use because the motor or the pump body from shaking and make the life of centrifugal pump receive the problem of certain influence.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. A centrifugal pump with long service life comprises a base plate (1), and is characterized in that: the novel rubber spring is characterized in that a vertical plate (19) is fixedly connected to the right side of the top of the bottom plate (1), groove bodies (22) are respectively arranged on the front side and the rear side of the top of the vertical plate (19), a limiting plate (20) is arranged in an inner cavity of each groove body (22), rubber spring columns (21) are fixedly connected to the bottom of each limiting plate (20), a sliding rod (18) is fixedly connected to the top of each limiting plate (20), the top of each sliding rod (18) penetrates through the outer side of the corresponding vertical plate (19) and is fixedly connected with a connecting plate (11), transverse plates (8) are fixedly connected to the left tops of the connecting plates (11), cover bodies (10) are installed at the tops of the transverse plates (8), exhaust fans (9) are fixedly connected to the bottoms of the inner cavities of the cover bodies (10), and mounting plates (6) are arranged at the top of the bottom plate (1), the centrifugal pump (7) is fixedly connected to the top of the mounting plate (6), the shell (5) is fixedly connected to the center of the top of the bottom plate (1), fixing rods (14) are fixedly connected to both sides of the bottom of the inner cavity of the shell (5), a sliding plate (16) is arranged in the inner cavity of the shell (5), a damping sleeve (13) is fixedly sleeved on the surface of the sliding plate (16), the top of each fixing rod (14) penetrates through the corresponding sliding plate (16) and is fixedly connected with the top of the inner cavity of the shell (5), a second spring (15) is movably sleeved at the bottom of the surface of each fixing rod (14), a supporting block (4) is fixedly connected to the center of the top of the sliding plate (16), the top of each supporting block (4) penetrates through the outer side of the shell (5) and is fixedly connected with the bottom of the mounting plate (6), moving blocks (2) are arranged on both sides of the top of the bottom plate (1) and both sides of the bottom of the mounting plate (6), the top of the lower side moving block (2) is fixedly connected with a first spring (12), the top of the first spring (12) is fixedly connected with the bottom of the upper side moving block (2), a rotating rod (3) is arranged between the opposite sides of the left moving block and the right moving block (2), a limiting block (17) is fixedly connected to the opposite sides of the upper moving block and the lower moving block (2), and a limiting groove (23) matched with the limiting block (17) for use is formed in the top of the bottom plate (1) and the bottom of the mounting plate (6).
2. A long-life centrifugal pump according to claim 1, characterized in that: the surface of the damping sleeve (13) is movably connected with the connecting part of the inner wall of the shell (5), and anti-skid grains are arranged at the bottom of the bottom plate (1).
3. A long-life centrifugal pump according to claim 1, characterized in that: one side that limiting plate (20) surface is close to cell body (22) inner wall and the inner wall swing joint of cell body (22), one side that limiting block (17) are close to limiting groove (23) extends to the inner chamber of limiting groove (23) and with the inner chamber swing joint of limiting groove (23).
4. A long-life centrifugal pump according to claim 1, characterized in that: the top of the second spring (15) is fixedly connected with the bottom of the sliding plate (16), and the bottom of the second spring (15) is fixedly connected with the bottom of the inner cavity of the shell (5).
5. A long-life centrifugal pump according to claim 1, characterized in that: the top of the transverse plate (8) is provided with a through hole matched with the cover body (10), and one sides of the two rotating rods (3) which are adjacent are movably connected through a movable shaft.
6. A long-life centrifugal pump according to claim 1, characterized in that: one side of the rotating rod (3) close to the moving block (2) is movably connected with the connecting part of the moving block (2) through a rotating shaft, and the output end and the input end of the centrifugal pump (7) are both communicated with rubber hoses.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022342344.4U CN213870459U (en) | 2020-10-20 | 2020-10-20 | Centrifugal pump with long service life |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022342344.4U CN213870459U (en) | 2020-10-20 | 2020-10-20 | Centrifugal pump with long service life |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213870459U true CN213870459U (en) | 2021-08-03 |
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ID=77073142
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022342344.4U Active CN213870459U (en) | 2020-10-20 | 2020-10-20 | Centrifugal pump with long service life |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213870459U (en) |
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2020
- 2020-10-20 CN CN202022342344.4U patent/CN213870459U/en active Active
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