CN215566902U

CN215566902U - Assembled water pump guide vane body

Info

Publication number: CN215566902U
Application number: CN202121069209.5U
Authority: CN
Inventors: 吴传同
Original assignee: Xuzhou Dading Machinery Technology Co ltd
Current assignee: Xuzhou Dading Machinery Technology Co ltd
Priority date: 2021-05-19
Filing date: 2021-05-19
Publication date: 2022-01-18
Anticipated expiration: 2031-05-19

Abstract

The utility model discloses an assembled water pump guide vane body which comprises a bottom plate, wherein the outer wall of the top of the bottom plate is fixedly connected with a pump shell through bolts, the outer wall of one side of the pump shell is connected with a pump cover through a hinge, the outer wall of one side of the pump cover is provided with a water inlet groove, the inner wall of the water inlet groove is welded with a water inlet pipe, the inner wall of one side of the pump shell is connected with a base disc through a hinge, the outer wall of one side of the base disc is provided with vane grooves distributed at equal intervals, the outer wall of one side of the base disc is welded with rotary columns, and the outer wall of each rotary column is provided with T-shaped grooves distributed at equal intervals. According to the utility model, one outer wall of the rotating blade reaches the inner wall of the blade groove, the gasket is sleeved on the outer wall of the threaded column, the compression nut is screwed on the outer wall of the threaded column until the compression nut is screwed, the gasket is close to and tightly attached to the rotating column while the compression nut is screwed, the rotating blade is fixed, and when the device fails or is damaged, the compression nut can be screwed off, and the components of the device can be replaced.

Description

Assembled water pump guide vane body

Technical Field

The utility model relates to the technical field of water pump production, in particular to an assembled water pump guide vane body.

Background

Water pumps are machines that deliver or pressurize a liquid. It transfers the mechanical energy of prime mover or other external energy to liquid to increase the energy of liquid, and is mainly used to transfer liquid including water, oil, acid-base liquid, emulsion, suspoemulsion and liquid metal. Liquids, gas mixtures, and liquids containing suspended solids may also be transported. The technical parameters of the water pump performance include flow, suction lift, shaft power, water power, efficiency and the like; the pump can be divided into a volume water pump, a vane pump and the like according to different working principles. The displacement pump transfers energy by utilizing the change of the volume of a working chamber; vane pumps transfer energy by the interaction of rotating vanes with water and are available in the types of centrifugal pumps, axial flow pumps, mixed flow pumps, and the like.

The existing water pump has the following defects: the guide vane body of the existing water pump is a large part, and after the water pump works for a long time, if the guide vane body is worn and the like, the guide vane body needs to be replaced in a whole, so that the guide vane body is troublesome and occupies too many material resources.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art and provides an assembled water pump guide vane body.

In order to achieve the purpose, the utility model adopts the following technical scheme:

an assembled water pump guide vane body comprises a bottom plate, wherein the outer wall of the top of the bottom plate is fixedly connected with a pump shell through bolts, the outer wall of one side of the pump shell is connected with a pump cover through a hinge, the outer wall of one side of the pump cover is provided with a water inlet groove, the inner wall of the water inlet groove is welded with a water inlet pipe, the inner wall of one side of the pump shell is connected with a base disc through a hinge, the outer wall of one side of the base disc is provided with vane grooves distributed equidistantly, the outer wall of one side of the base disc is welded with a rotary column, the outer wall of the rotary column is provided with T-shaped grooves distributed equidistantly, the inner wall of the rotary column is provided with a square groove, the inner wall of the square groove is spliced with a square column, one end of the square column is welded with a threaded column, the outer wall of the threaded column is sleeved with a gasket, the outer wall of the threaded column is in threaded connection with a compression nut, the inner wall of the T-shaped groove is spliced with a rotary vane, the outer wall of the pump shell is provided with a water outlet groove, and a water outlet pipe is welded on the inner wall of the water outlet groove.

Furthermore, one end of the T-shaped groove is communicated with one end of the blade groove, and the T-shaped groove is matched with the blade groove for use.

Furthermore, the outer walls of the water inlet pipe and the water outlet pipe are welded with connecting plates, and the connecting plates are provided with connecting holes distributed at equal intervals.

Furthermore, the outer walls of the pump shell and the pump cover are welded with fixing blocks, the inner walls of the fixing blocks are provided with screw holes, fixing screws are inserted into the inner walls of the screw holes, and a rubber pad is arranged on the outer wall of one side of the pump shell.

Further, the top outer wall of bottom plate passes through bolt fixedly connected with motor, and the output of motor is taken out and is had the rotation axis through the coupling joint, and the one end of rotation axis welds in the one end of square column.

Furthermore, the bottom outer wall of the floor is connected with a wheel table through a bearing, and the bottom outer wall of the wheel table is connected with a universal wheel through a bearing.

The utility model has the beneficial effects that:

1. this assembled water pump guide vane body, through being provided with the lobe groove, the T-shaped groove, packing ring and gland nut, when the equipment, can cup joint the outer wall at the square column with the base disc, insert the one end of rotatory leaf from the inner wall in T-shaped groove again, one side outer wall of rotatory leaf arrives at the inner wall in lobe groove up to, cup joint the packing ring at the outer wall of screw thread post, then revolve gland nut on the outer wall of screw thread post, until screwing, when gland nut screws, the packing ring can be close to the rotary column and paste tightly, it is fixed to the rotary leaf, when the device breaks down or damages, can revolve gland nut down, change the part of device, and is rational in infrastructure, and save material.

2. This assembled water pump guide vane body through being provided with fixed block, set screw, rubber pad, when dismantling the replacement to the device, because the existence of fixed block and set screw, can be more simple and efficient operate the change to the device is inside, the rubber pad can prevent overflowing of rivers at the device during operation.

3. This assembled water pump guide vane body through being provided with round platform and universal wheel, when removing the device, can directly promote the device, because the existence of universal wheel, frictional force between device and the ground is less, uses manpower sparingly.

The part not related in the device all is the same with prior art or can adopt prior art to realize, and the device design structure is reasonable, and convenient to use satisfies people's user demand.

Drawings

Fig. 1 is an overall three-dimensional structural view of an assembled water pump guide vane body according to embodiment 1 of the present invention;

FIG. 2 is a perspective view of a rotating blade of an assembled water pump guide blade according to the present invention;

FIG. 3 is a perspective view of a vane groove of an assembled water pump vane guide according to the present invention;

fig. 4 is a perspective structural view of an assembled water pump guide vane provided in embodiment 2 of the present invention.

In the figure: the device comprises a connecting plate 1, a water outlet pipe 2, a pump cover 3, a water inlet pipe 4, a fixing screw 5, a fixing block 6, a bottom plate 7, a pump shell 8, a motor 9, a washer 10, a threaded column 11, a compression nut 12, a rubber pad 13, a rotating blade 14, a base disk 15, a blade groove 16, a T-shaped groove 17, a square groove 18, a square column 19, a rotating column 20, a rotating shaft 21, a wheel table 22 and a universal wheel 23.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Reference will now be made in detail to embodiments of the present patent, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present patent and are not to be construed as limiting the present patent.

In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.

In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

Example 1

Referring to fig. 1-3, an assembled water pump guide vane comprises a base plate 7, a pump housing 8 is fixedly connected to the outer wall of the top of the base plate 7 through bolts, a pump cover 3 is connected to the outer wall of one side of the pump housing 8 through a hinge, a water inlet groove is formed in the outer wall of one side of the pump cover 3, a water inlet pipe 4 is welded to the inner wall of the water inlet groove, a base disc 15 is connected to the inner wall of one side of the pump housing 8 through a hinge, vane grooves 16 are formed in the outer wall of one side of the base disc 15 and are distributed equidistantly, a rotary column 20 is welded to the outer wall of one side of the base disc 15, t-shaped grooves 17 are formed in the outer wall of the rotary column 20 and are distributed equidistantly, a square groove 18 is formed in the inner wall of the square groove 18, a square column 19 is inserted into the inner wall of the square groove 18, a threaded column 11 is welded to one end of the square column 19, a washer 10 is sleeved on the outer wall of the threaded column 11, a compression nut 12 is connected to the outer wall of the threaded column 11, rotary vanes 14 are inserted into the inner wall of the t-shaped grooves 17, the outer wall of the pump shell 8 is provided with a water outlet groove, and the inner wall of the water outlet groove is welded with a water outlet pipe 2.

In the utility model, one end of the T-shaped groove 17 is communicated with one end of the blade groove 16, the T-shaped groove 17 is matched with the blade groove 16 for use, and the T-shaped groove 17 and the blade groove 16 are used for fixing the rotating blade 14.

In the utility model, the outer walls of the water inlet pipe 4 and the water outlet pipe 2 are both welded with the connecting plates 1, the connecting plates 1 are provided with connecting holes distributed at equal intervals, and the connecting plates 1 are used for connecting other water pipes.

In the utility model, the outer walls of the pump shell 8 and the pump cover 3 are both welded with the fixing blocks 6, the inner walls of the fixing blocks 6 are provided with screw holes, the inner walls of the screw holes are inserted with the fixing screws 5, the outer wall of one side of the pump shell 8 is provided with the rubber pad 13, and the rubber pad 13 is used for preventing water flow from overflowing during working.

In the utility model, the outer wall of the top of the bottom plate 7 is fixedly connected with a motor 9 through bolts, the output pump of the motor 9 is connected with a rotating shaft 21 through a coupler, one end of the rotating shaft 21 is welded at one end of a square column 19, and the motor 9 provides power for a water pump.

The working principle is as follows: during assembly, the base circular disc 15 can be sleeved on the outer wall of the square column 19, one end of the rotating blade 14 is inserted into the inner wall of the T-shaped groove 17 until the outer wall of one side of the rotating blade 14 reaches the inner wall of the blade groove 16, the gasket 10 is sleeved on the outer wall of the threaded column 11, then the compression nut 12 is screwed on the outer wall of the threaded column 11 until the compression nut 12 is screwed, the gasket 10 is close to the rotating column 20 and is tightly attached to the rotating column 14, the rotating blade 14 is fixed, when the device breaks down or is damaged, the compression nut 12 can be screwed off, parts of the device are replaced, when the device is disassembled and replaced, due to the existence of the fixed block 6 and the fixed screw 5, the inside of the device can be more conveniently and rapidly operated and replaced, and the rubber gasket 13 can prevent water flow from overflowing during operation of the device.

Example 2

Referring to fig. 4, in this embodiment, compared with embodiment 1, the assembled water pump guide vane further includes a wheel table 22 connected to the bottom outer wall of the floor through a bearing, and a universal wheel 23 connected to the bottom outer wall of the wheel table 22 through a bearing.

The working principle is as follows: when the device is moved, the device can be directly pushed, and due to the existence of the universal wheels 23, the friction force between the device and the ground is small, so that the labor is saved.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The assembled water pump guide vane comprises a bottom plate (7) and is characterized in that the outer wall of the top of the bottom plate (7) is fixedly connected with a pump shell (8) through bolts, one outer wall of the pump shell (8) is connected with a pump cover (3) through a hinge, one outer wall of the pump cover (3) is provided with a water inlet groove, the inner wall of the water inlet groove is welded with a water inlet pipe (4), one inner wall of the pump shell (8) is connected with a base disc (15) through a hinge, one outer wall of the base disc (15) is provided with vane grooves (16) distributed at equal intervals, one outer wall of the base disc (15) is welded with a rotary column (20), the outer wall of the rotary column (20) is provided with T-shaped grooves (17) distributed at equal intervals, the inner wall of the rotary column (20) is provided with a square groove (18), the inner wall of the square groove (18) is spliced with a square column (19), one end of the square column (19) is welded with a threaded column (11), the outer wall of the threaded column (11) is sleeved with a gasket (10), the outer wall of the threaded column (11) is in threaded connection with a compression nut (12), the inner wall of the T-shaped groove (17) is inserted with a rotating blade (14), the outer wall of the pump shell (8) is provided with a water outlet groove, and the inner wall of the water outlet groove is welded with a water outlet pipe (2).

2. The assembled water pump guide vane body according to claim 1, wherein one end of the T-shaped groove (17) is communicated with one end of the vane groove (16), and the T-shaped groove (17) is matched with the vane groove (16).

3. The assembled water pump guide vane body according to claim 2, wherein the outer walls of the water inlet pipe (4) and the water outlet pipe (2) are welded with connecting plates (1), and the connecting plates (1) are provided with connecting holes distributed at equal intervals.

4. The assembled water pump guide vane body according to claim 3, wherein the fixing blocks (6) are welded on the outer walls of the pump shell (8) and the pump cover (3), the inner wall of each fixing block (6) is provided with a screw hole, the inner wall of each screw hole is inserted with a fixing screw (5), and the outer wall of one side of the pump shell (8) is provided with a rubber pad (13).

5. The assembled water pump guide vane body according to claim 4, wherein the top outer wall of the bottom plate (7) is fixedly connected with a motor (9) through a bolt, the output pump of the motor (9) is connected with a rotating shaft (21) through a coupler, and one end of the rotating shaft (21) is welded at one end of the square column (19).

6. The assembled water pump guide vane body according to claim 5, wherein the bottom outer wall of the bottom plate is connected with a wheel platform (22) through a bearing, and the bottom outer wall of the wheel platform (22) is connected with a universal wheel (23) through a bearing.