CN213478770U - Vertical centrifugal pump head - Google Patents
Vertical centrifugal pump head Download PDFInfo
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- CN213478770U CN213478770U CN202021189502.0U CN202021189502U CN213478770U CN 213478770 U CN213478770 U CN 213478770U CN 202021189502 U CN202021189502 U CN 202021189502U CN 213478770 U CN213478770 U CN 213478770U
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- spring
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Abstract
The utility model discloses a vertical centrifugal pump head, including motor, motor box, first connecting cylinder, stack shell, the pump body, connecting rod, water pipe, sliding seat, ring body, first fixing base, sliding tray, second connecting cylinder, slide bar, spring, first connecting block, rotor plate, second connecting block, the body of rod, spring, second fixing base, ring body and sliding tray sliding connection, sliding tray and sliding seat fixed connection, sliding tray and second connecting cylinder fixed connection, second connecting cylinder and slide bar sliding connection. The utility model discloses a during the part atress more than the sliding seat, the sliding seat produces slight vibrations for the sliding tray can move about from top to bottom, acts on the second connecting cylinder, makes second connecting cylinder and slide bar relative slip, thereby the second connecting cylinder extrudees the spring, and the second connecting cylinder drives first connecting block and removes simultaneously, and first connecting block makes the rotor plate rotatory, thereby the second connecting block slides at the body of rod, and the first spring of second connecting block extrusion plays the effect of shock attenuation buffering.
Description
Technical Field
The utility model relates to a vertical centrifugal pump head technical field specifically is a vertical centrifugal pump head.
Background
It is known in the water pump manufacturing industry to facilitate the fixation of a motor so as to facilitate the connection of an output shaft of the motor with a pump shaft, and a pump head is arranged between the upper end of a pump body and the motor. The lower end of the pump head is also provided with an inner bushing for pressing the upper end of the pump body, and the inner bushing and the pump head are cast into a whole.
In the use of equipment among the prior art, because equipment has the motor, produce vibrations when using easily, but the shock attenuation effect of this equipment is not good, leads to fixed bolt atress easily to the elasticity.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a vertical centrifugal pump head to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a vertical centrifugal pump head, includes motor, motor box, first connecting cylinder, barrel head, the pump body, connecting rod, water pipe, sliding seat, ring body, first fixing base, sliding disk, second connecting cylinder, slide bar, spring, first connecting block, rotor plate, second connecting block, the body of rod, spring, second fixing base, ring body and sliding disk sliding connection, sliding disk and sliding seat fixed connection, sliding disk and second connecting cylinder fixed connection, second connecting cylinder and slide bar sliding connection, the outer surface of slide bar cover is equipped with the spring, the one end and the ring body fixed connection of second connecting cylinder are kept away from to the slide bar.
Preferably, the second connecting cylinder is fixedly connected with the first connecting block, the first connecting block is rotatably connected with the rotating plate, the rotating plate is rotatably connected with the second connecting block, the second connecting block is slidably connected with the rod body, a spring is sleeved on the outer surface of the rod body, one end of the rod body is fixedly connected with the ring body, the other end of the rod body is fixedly connected with the second fixing seat, and the second fixing seat is connected with the ring body through a bolt.
Preferably, the ring body and first fixing base fixed connection, sliding seat and pump body fixed connection, the pump body and cylinder base fixed connection, cylinder base and connecting rod welded connection, connecting rod and sliding seat welded connection.
Preferably, the barrel base is connected with the first connecting barrel through a bolt, the first connecting barrel is fixedly connected with the motor, and the motor is connected with the motor box.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a during the part atress more than the sliding seat, the sliding seat produces slight vibrations for the sliding tray can move about from top to bottom, acts on the second connecting cylinder, makes second connecting cylinder and slide bar relative slip, thereby the second connecting cylinder extrudees the spring, and the second connecting cylinder drives first connecting block and removes simultaneously, and first connecting block makes the rotor plate rotatory, thereby the second connecting block slides at the body of rod, and the first spring of second connecting block extrusion plays the effect of shock attenuation buffering.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is an internal structure view of the ring body of the present invention.
In the figure: the device comprises a motor-1, a motor box-2, a first connecting cylinder-3, a cylinder seat-4, a pump body-5, a connecting rod-6, a water pipe-7, a movable seat-8, a ring body-9, a first fixed seat-10, a sliding disc-11, a second connecting cylinder-12, a sliding rod-13, a spring-14, a first connecting block-15, a rotating plate-16, a second connecting block-17, a rod body-18, a first spring-19 and a second fixed seat-20.
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.
Referring to fig. 1-2, the present invention provides an embodiment:
a vertical centrifugal pump head comprises a motor 1, a motor box 2, a first connecting cylinder 3, a cylinder base 4, a pump body 5, a connecting rod 6, a water pipe 7, a movable base 8, a ring body 9, a first fixed seat 10, a sliding disc 11, a second connecting cylinder 12, a sliding rod 13, a spring 14, a first connecting block 15, a rotating plate 16, a second connecting block 17, a rod body 18, a first spring 19 and a second fixed seat 20, wherein the ring body 9 is slidably connected with the sliding disc 11, the sliding disc 11 is fixedly connected with the movable base 8, the sliding disc 11 is fixedly connected with the second connecting cylinder 12, the second connecting cylinder 12 is slidably connected with the sliding rod 13, the spring 14 is sleeved on the outer surface of the sliding rod 13, and one end, far away from the second connecting cylinder 12, of the sliding rod 13 is fixedly connected with the ring body 9; when the part atress more than through the sliding seat 8, sliding seat 8 produces slight vibrations, make sliding plate 11 activity from top to bottom, act on second connecting cylinder 12, make second connecting cylinder 12 and slide bar 13 relative slip, thereby second connecting cylinder 12 extrudees spring 14, second connecting cylinder 12 drives first connecting block 15 simultaneously and removes, first connecting block 15 makes rotor plate 16 rotatory, thereby second connecting block 17 slides at the body of rod 18, second connecting block 17 extrudes first spring 19, play the effect of shock attenuation buffering.
In this embodiment, second connecting cylinder 12 and first connecting block 15 fixed connection, first connecting block 15 rotates with rotor plate 16 to be connected, rotor plate 16 rotates with second connecting block 17 to be connected, second connecting block 17 and the body of rod 18 sliding connection, the outer surface cover of the body of rod 18 is equipped with first spring 19, body of rod 18 one end and ring body 9 fixed connection, and the other end and 20 fixed connection of second fixing base, second fixing base 20 is connected through the bolt with ring body 9.
In this embodiment, ring body 9 and first fixing base 10 fixed connection, sliding seat 8 and the pump body 5 fixed connection, the pump body 5 and cylinder base 4 fixed connection, cylinder base 4 and connecting rod 6 welded connection, connecting rod 6 and sliding seat 8 welded connection.
In this embodiment, the barrel base 4 is connected with the first connecting barrel 3 through a bolt, the first connecting barrel 3 is fixedly connected with the motor 1, and the motor 1 is connected with the motor box 2.
The working principle is as follows: during the use, during the part atress more than through the sliding seat 8, sliding seat 8 produces slight vibrations, make sliding plate 11 activity from top to bottom, act on second connecting cylinder 12, make second connecting cylinder 12 and slide bar 13 relative slip, thereby second connecting cylinder 12 extrudees spring 14, second connecting cylinder 12 drives first connecting block 15 simultaneously and removes, first connecting block 15 makes rotor plate 16 rotatory, thereby second connecting block 17 slides at the body of rod 18, first spring 19 of second connecting block 17 extrusion, play the effect of shock attenuation buffering.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (5)
1. The utility model provides a vertical centrifugal pump head, includes motor (1), motor box (2), first connecting cylinder (3), barrel holder (4), the pump body (5), connecting rod (6), water pipe (7), sliding seat (8), ring body (9), first fixing base (10), sliding disk (11), second connecting cylinder (12), slide bar (13), spring (14), first connecting block (15), rotor plate (16), second connecting block (17), the body of rod (18), first spring (19), second fixing base (20), its characterized in that:
ring body (9) and sliding disk (11) sliding connection, sliding disk (11) and sliding seat (8) fixed connection, sliding disk (11) and second connecting cylinder (12) fixed connection, second connecting cylinder (12) and slide bar (13) sliding connection, slide bar (13) surface cover is equipped with spring (14), the one end and ring body (9) fixed connection of second connecting cylinder (12) are kept away from in slide bar (13).
2. A vertical centrifugal pump head according to claim 1, wherein: second connecting cylinder (12) and first connecting block (15) fixed connection, first connecting block (15) rotate with rotor plate (16) and are connected, rotor plate (16) rotate with second connecting block (17) and are connected, second connecting block (17) and the body of rod (18) sliding connection, body of rod (18) surface cover is equipped with first spring (19), body of rod (18) one end and ring body (9) fixed connection, and the other end and second fixing base (20) fixed connection, second fixing base (20) are connected through the bolt with ring body (9).
3. A vertical centrifugal pump head according to claim 1, wherein: ring body (9) and first fixing base (10) fixed connection, sliding seat (8) and pump body (5) fixed connection, pump body (5) and cylinder base (4) fixed connection, cylinder base (4) and connecting rod (6) welded connection, connecting rod (6) and sliding seat (8) welded connection.
4. A vertical centrifugal pump head according to claim 1, wherein: the cylinder seat (4) is connected with the first connecting cylinder (3) through a bolt, and the first connecting cylinder (3) is fixedly connected with the motor (1).
5. A vertical centrifugal pump head according to claim 4, wherein: the motor (1) is connected with a motor box (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021189502.0U CN213478770U (en) | 2020-06-24 | 2020-06-24 | Vertical centrifugal pump head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021189502.0U CN213478770U (en) | 2020-06-24 | 2020-06-24 | Vertical centrifugal pump head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213478770U true CN213478770U (en) | 2021-06-18 |
Family
ID=76390799
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021189502.0U Active CN213478770U (en) | 2020-06-24 | 2020-06-24 | Vertical centrifugal pump head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213478770U (en) |
-
2020
- 2020-06-24 CN CN202021189502.0U patent/CN213478770U/en active Active
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