CN213684363U

CN213684363U - Rotatable hydraulic engine

Info

Publication number: CN213684363U
Application number: CN202022273435.7U
Authority: CN
Inventors: 杨柳; 杨旭莉; 古利军; 孙支安; 于小刚
Original assignee: Fuling Good Tong LLC
Current assignee: Fuling Good Tong LLC
Priority date: 2020-10-13
Filing date: 2020-10-13
Publication date: 2021-07-13
Anticipated expiration: 2030-10-13

Abstract

The utility model relates to a rotatable hydraulic engine, which comprises a bod, impeller and fixed bolster, the impeller passes through shaft coupling axial connection on the output of organism, the impeller outside is provided with the safety cover, be provided with the helical blade on the impeller, and the vertical multiunit arc type blade that is provided with on the helical blade, the fixed bolster includes carousel and base, organism and the up end of safety cover connection on the carousel respectively, the lower terminal surface central point of carousel puts the axial fixity and has the pivot, the lower extreme of pivot passes through the bearing frame and rotates the up end of connecting at the base, the spacing hole of multiunit has been seted up in the up end downwardly extending of base, spacing through-hole has been seted up in the up end downwardly extending of carousel, set up spacing post in the spacing through-hole, the lower. The design of the spiral blades and the arc blades can increase the utilization rate of a water source and improve the efficiency of the water conservancy engine; the design of carousel and spacing post can conveniently overhaul, shortens maintenance time, improves maintenance efficiency.

Description

Rotatable hydraulic engine

Technical Field

The utility model relates to a hydraulic engine technical field, more specifically say, relate to a rotatable hydraulic engine.

Background

The hydraulic engine is a device which uses the kinetic energy of water flow to do work, the larger the kinetic energy of water is, the more work the hydraulic engine can do, but the river bed of a general river is relatively flat, and the flow speed is not large. Therefore, in order to increase the kinetic energy of water, a barrage needs to be constructed to raise the upstream water level.

At present, the common water conservancy engine has multiple directions and is inconvenient to adjust, and the engine body needs to be disassembled during maintenance; in addition, the utilization ratio at water source is lower, the utility model discloses a new solution has been proposed to above problem.

SUMMERY OF THE UTILITY MODEL

To the problem that exists among the prior art, the utility model aims to provide a rotatable hydraulic engine to solve the technical problem who mentions in the background art.

In order to solve the above problems, the utility model adopts the following technical proposal.

According to the utility model discloses rotatable hydraulic engine, which comprises a bod, impeller and fixed bolster, the impeller passes through shaft coupling axial connection on the output of organism, the impeller outside is provided with the safety cover, be provided with the screw-tupe blade on the impeller, and the vertical multiunit arc type blade that is provided with on the screw-tupe blade, the fixed bolster includes carousel and base, organism and safety cover are connected the up end on the carousel respectively, the lower terminal surface central point of carousel puts the axial fixity and has the pivot, the lower extreme of pivot passes through the bearing frame and rotates the up end of connecting at the base, the spacing hole of multiunit has been seted up to the up end downwardly extending of base, be provided with rotatory handle on the lateral wall of carousel, spacing through-hole has been seted up to the up end downwardly extending of carousel, set up spacing post in the.

In this embodiment, because of the design of helical blade, arc type blade and carousel, thus, the operator can install the organism on the carousel, introduce the safety cover with the water source in, the water source erodes helical blade and arc type blade on the impeller, thereby make the impeller drive the rotor in the organism and rotate, when needs overhaul organism or impeller time, the rotatory spacing post of accessible is from spacing downthehole back-out, rotate the carousel through rotatory handle, rotatory to suitable position with organism and impeller, pass spacing through-hole on the carousel with spacing post again, with spacing post threaded connection in spacing downthehole. The design of the spiral blades and the arc blades can increase the contact area between a water source and the impeller, thereby improving the utilization rate of the water source and improving the efficiency of the water conservancy engine; the design of carousel and spacing post, the position of the rotatory carousel adjustment organism of accessible and impeller, the convenient maintenance shortens the repair time, improves maintenance efficiency.

In addition, according to the rotatable hydraulic engine of the above embodiment of the present invention, the following additional technical features may be further provided:

according to the utility model discloses an embodiment, the up end downwardly extending of base is provided with the loop type spout, and sliding connection has the slider in the loop type spout, and the lower terminal surface at the carousel is fixed to the up end of slider.

According to an embodiment of the invention, the slider is provided with a plurality of groups.

According to an embodiment of the utility model, the top axial fixity of spacing post has the swing handle.

According to the utility model discloses an embodiment, the wave type recess has been seted up on the lateral wall of swing handle.

According to the utility model discloses an embodiment, the upper portion right side of safety cover is provided with the inlet tube, and the lower part left side of safety cover is provided with the outlet pipe.

According to the utility model discloses an embodiment, inlet tube and outlet pipe respectively with safety cover threaded connection.

According to the utility model discloses an embodiment, bolted connection has the access panel on the lateral wall of safety cover.

According to the utility model discloses an embodiment, be provided with sealed the pad between access panel and the safety cover.

According to the utility model discloses an embodiment, the up end of base is provided with bolt installation through-hole.

Drawings

FIG. 1 is a schematic illustration of a preferred embodiment of a rotatable water motor according to the present invention;

fig. 2 is a schematic structural view of the rotary handle in fig. 1.

The reference numbers in the figures illustrate:

1. a body; 2. an impeller; 3. fixing a bracket; 4. a protective cover; 5. a helical blade; 6. an arc type blade; 7. a turntable; 8. a base; 9. a rotating shaft; 10. a limiting hole; 11. rotating the handle; 12. a limiting through hole; 13. a limiting column; 14. a ring-shaped chute; 15. a slider; 16. turning a handle; 17. a wave-shaped groove; 18. a water inlet pipe; 19. a water outlet pipe; 20. overhauling the cover plate; 21. a gasket; 22. the bolt is provided with a through hole.

Detailed Description

The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention; obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention based on the embodiments of the present invention.

Referring to fig. 1 to 2, a rotatable hydraulic engine according to an embodiment of the present invention includes a machine body 1, an impeller 2 and a fixing support 3, the impeller 2 is axially connected to an output end of the machine body 1 through a shaft coupling, a protecting cover 4 is disposed outside the impeller 2, a spiral blade 5 is disposed on the impeller 2, a plurality of sets of arc blades 6 are vertically disposed on the spiral blade 5, the fixing support 3 includes a rotary table 7 and a base 8, the machine body 1 and the protecting cover 4 are respectively connected to an upper end surface of the rotary table 7, a rotating shaft 9 is axially fixed at a central position of a lower end surface of the rotary table 7, a lower end of the rotating shaft 9 is rotatably connected to an upper end surface of the base 8 through a bearing seat, a plurality of sets of limiting holes 10 are downwardly extended and disposed on the upper end surface of the base 8, a rotating handle 11 is disposed on a side wall of the rotary table 7, a, the lower end of the limiting column 13 penetrates through the rotary table 7 and is in threaded connection with the limiting hole 10.

In this embodiment, because of helical blade 5, the design of arc type blade 6 and carousel 7, thus, the operator can install organism 1 on carousel 7, introduce the water source in safety cover 4, the water source erodes helical blade 5 and arc type blade 6 on the impeller 2, thereby make impeller 2 drive the rotor rotation in the organism 1, when needing to overhaul organism 1 or impeller 2 time, the rotatory spacing post 13 of accessible revolves out in spacing hole 10, rotate carousel 7 through rotatory handle 11, rotatory suitable position to with organism 1 and impeller 2, pass spacing through-hole 12 on the carousel 7 with spacing post 13 again, with spacing post 13 threaded connection in spacing hole 10. The design of the spiral blades 5 and the arc blades 6 can increase the contact area between a water source and the impeller 2, thereby improving the utilization rate of the water source and improving the efficiency of the water conservancy engine; the design of carousel 7 and spacing post 13, the position of the rotatory carousel 7 adjustment organism 1 of accessible and impeller 2, the convenient maintenance shortens the repair time, improves maintenance efficiency.

Further, the upper end surface of the base 8 extends downwards to form a ring-shaped sliding chute 14, a sliding block 15 is connected in the ring-shaped sliding chute 14 in a sliding mode, and the upper end surface of the sliding block 15 is fixed on the lower end surface of the rotating disc 7. The design of slider 15 can provide vertical support for carousel 7, improves the vertical bearing capacity of carousel 7.

Further, the slider 15 is provided with a plurality of sets. The design of slider 15 can provide more vertical supports for carousel 7, guarantees that carousel 7 atress is even, prevents that carousel 7 from toppling.

Further, a rotating handle 16 is axially fixed at the top end of the limit column 13. The design of the rotary handle 16 can save more labor when the user rotates the limit column 13.

Furthermore, the side wall of the rotating handle 16 is provided with a wave-shaped groove 17. The design of the wave-shaped groove 17 can increase the contact area between the rotating handle 16 and a user and prevent sliding in the rotating process.

Furthermore, a water inlet pipe 18 is arranged on the right side of the upper part of the protective cover 4, and a water outlet pipe 19 is arranged on the left side of the lower part of the protective cover 4. The design of the water inlet pipe 18 and the water outlet pipe 19 can enable the water source to flow from the right side of the upper part of the protective cover 4 to the left side of the lower part of the protective cover 4, enable the water source to be in better contact with the impeller 2 in the protective cover 4, and improve the efficiency of the hydraulic engine.

Further, the water inlet pipe 18 and the water outlet pipe 19 are respectively in threaded connection with the protective cover 4. Through the design, the water inlet pipe 18 and the water outlet pipe 19 can be conveniently detached and replaced, and the service life of the device is prolonged.

Further, a maintenance cover plate 20 is bolted to the side wall of the protection cover 4. The impeller 2 in the protective cover 4 can be conveniently overhauled by the design of the overhauling cover plate 20, and the service life of the impeller 2 is prolonged.

Further, a sealing gasket 21 is arranged between the access cover plate 20 and the protective cover 4. The sealing gasket 21 can ensure the sealing performance between the maintenance cover plate 20 and the protection cover 4, and prevent the water source from overflowing from the gap between the maintenance cover plate 20 and the protection cover 4.

Further, the upper end surface of the base 8 is provided with a bolt mounting through hole 22. The design of the bolt installation through hole 22 can facilitate the fixing of the base 8 on other equipment, facilitate the installation and prevent the base 8 from sliding.

The working process of the utility model is as follows:

the operator can install organism 1 on carousel 7, introduce the water source in safety cover 4, the water source erodes helical blade 5 and arc type blade 6 on the impeller 2, thereby make the rotor that impeller 2 drove in the organism 1 rotate, when needs overhaul organism 1 or impeller 2 time, the rotatory spacing post 13 of accessible is from spacing downthehole 10 internal screw-out, rotate carousel 7 through rotatory handle 11, rotatory suitable position to with organism 1 and impeller 2, pass spacing through-hole 12 on carousel 7 with spacing post 13 again, with spacing post 13 threaded connection in spacing downthehole 10. The design of the spiral blades 5 and the arc blades 6 can increase the contact area between a water source and the impeller 2, thereby improving the utilization rate of the water source and improving the efficiency of the water conservancy engine; the design of carousel 7 and spacing post 13, the position of the rotatory carousel 7 adjustment organism 1 of accessible and impeller 2, the convenient maintenance shortens the repair time, improves maintenance efficiency.

The above description is only the preferred embodiment of the present invention; the scope of the present invention is not limited thereto. Any person skilled in the art should also be able to cover the technical scope of the present invention by replacing or changing the technical solution and the improvement concept of the present invention with equivalents and modifications within the technical scope of the present invention.

Claims

1. The utility model provides a rotatable hydraulic engine, a serial communication port, which comprises a bod, impeller and fixed bolster, the impeller passes through shaft coupling axial connection on the output of organism, the impeller outside is provided with the safety cover, be provided with the helical blade on the impeller, and the vertical multiunit arc type blade that is provided with on the helical blade, the fixed bolster includes carousel and base, organism and safety cover are connected the up end on the carousel respectively, the lower terminal surface central point of carousel puts the axial fixity and has the pivot, the lower extreme of pivot passes through the bearing frame and rotates the up end of connecting at the base, the spacing hole of multiunit has been seted up in the up end downwardly extending of base, be provided with rotatory handle on the lateral wall of carousel, spacing through-hole has been seted up to the up end downwardly extending of carousel, set up spacing post in the spacing.

2. A rotatable water motor as set forth in claim 1, wherein: the up end downwardly extending of base is provided with the loop type spout, and sliding connection has the slider in the loop type spout, and the up end of slider is fixed at the lower terminal surface of carousel.

3. A rotatable water motor as set forth in claim 2, wherein: the slider is provided with a plurality of groups.

4. A rotatable water motor as set forth in claim 1, wherein: and a rotating handle is axially fixed at the top end of the limiting column.

5. A rotatable water motor as set forth in claim 4, wherein: the side wall of the rotary handle is provided with a wave-shaped groove.

6. A rotatable water motor as set forth in claim 1, wherein: the upper portion right side of safety cover is provided with the inlet tube, and the lower part left side of safety cover is provided with the outlet pipe.

7. A rotatable water motor as set forth in claim 6, wherein: the water inlet pipe and the water outlet pipe are respectively in threaded connection with the protective cover.

8. A rotatable water motor as set forth in claim 1, wherein: and the side wall of the protective cover is connected with an overhauling cover plate through bolts.

9. A rotatable water motor as set forth in claim 8, wherein: a sealing gasket is arranged between the maintenance cover plate and the protective cover.

10. A rotatable water motor as set forth in claim 1, wherein: and the upper end surface of the base is provided with a bolt mounting through hole.