CN220401553U

CN220401553U - Ultra-low speed permanent magnet through-flow generator

Info

Publication number: CN220401553U
Application number: CN202321271764.5U
Authority: CN
Inventors: 孙江; 魏秀峰; 金焕成
Original assignee: Tianjin Renai College
Current assignee: Tianjin Renai College
Priority date: 2023-11-03
Filing date: 2023-11-03
Publication date: 2024-01-26
Anticipated expiration: 2033-11-03

Abstract

The utility model relates to the technical field of generators and discloses an ultra-low speed permanent magnet through-flow generator which comprises a shell, wherein a support column is fixedly arranged in the shell, a mounting shell is fixedly arranged at the top of the support column, a rotor mounting seat is fixedly arranged in the mounting shell, and a rotating rod is rotatably connected in the rotor mounting seat; the rotor has been cup jointed to the bull stick pole wall is fixed, the inside symmetry fixed mounting of installation shell has the magnetic pole, the magnetic pole is just to the rotor setting, the fixed sealed bearing that cup joints of bull stick tip, sealed bearing lateral part and installation shell opening part fixed connection, bull stick tip fixed mounting has the screw. According to the utility model, the part of the water inlet of the generator can be filtered, so that water grass and various garbage are prevented from entering the generator to wind the propeller, and the garbage and the water grass are prevented from accumulating in front of the filter screen to influence the water flow speed by driving the filter screen to rotate, so that the generated energy is reduced.

Description

Ultra-low speed permanent magnet through-flow generator

Technical Field

The utility model relates to the technical field of generators, in particular to an ultralow-speed permanent magnet through-flow generator.

Background

The generator is a device for converting mechanical energy into electric energy, and is arranged in a power plant, the generator is divided into a direct current generator and an alternating current generator according to different power supplies, most of the generators in a power system are alternating current motors and synchronous motors (the rotor and the stator of the motors rotate at synchronous speeds), most of the existing generators utilize firepower and wind power to generate electricity, fewer generators using hydraulic power to generate electricity are used, hydraulic power is an indispensible energy source, and a generator special for hydraulic power generation is urgently needed at present.

The existing hydroelectric generators in the current market are few and mostly are quite unrealistic, the efficiency of manufacturing electric energy is quite low, and because the underwater environment is quite complex, many hydroelectric generators are wound on the generators due to underwater aquatic weeds or garbage, and the generators are damaged, so that the ultra-low-speed permanent magnet through-flow generator is provided.

Disclosure of Invention

The utility model aims to provide an ultralow-speed permanent magnet through-flow generator, which is characterized in that a propeller is arranged to drive a rotating rod to rotate to drive a rotor to rotate so as to cut a magnetic induction line of a permanent magnet magnetic pole, so that electric energy is generated, the efficiency is improved, and a toothed ring is arranged to drive a driving rod to rotate to drive a filter screen to continuously rotate, so that underwater impurities can be filtered, the influence of garbage blockage on the water flow speed in front of the filter screen can be prevented, the generated energy is influenced, and the problems in the background art are solved.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the ultra-low speed permanent magnet through-flow generator comprises a shell, wherein a support column is fixedly arranged in the shell, a mounting shell is fixedly arranged at the top of the support column, a rotor mounting seat is fixedly arranged in the mounting shell, and a rotating rod is rotationally connected in the rotor mounting seat;

the rotor has been cup jointed to the bull stick pole wall is fixed, the inside symmetry fixed mounting of installation shell has the magnetic pole, the magnetic pole is just to the rotor setting, the fixed sealed bearing that has cup jointed of bull stick tip, sealed bearing lateral part and installation shell opening part fixed connection, bull stick tip fixed mounting has the screw, bull stick pole wall is equipped with drive assembly.

As a preferred embodiment of the utility model, the driving assembly comprises a toothed ring, a bearing, a driving rod, a first bevel gear and a second bevel gear, wherein the toothed ring is fixedly sleeved on the rod wall of the rotating rod, the bearing is fixedly installed inside the shell, the driving rod is fixedly sleeved inside the bearing, the first bevel gear and the gear are respectively fixedly installed at two ends of the driving rod, the gear is meshed with the toothed ring, the second bevel gear is meshed with the side part of the first bevel gear, and the filtering assembly is arranged on the side part of the second bevel gear.

As a preferred implementation mode of the utility model, the filter assembly comprises a driving roller, a driven roller and a filter screen, wherein the driving roller is rotationally connected inside the shell, the end part of the driving roller is sleeved with a second bevel gear, the driven roller is rotationally connected inside the shell, the filter screen is movably sleeved at the side parts of the driving roller and the driven roller, and the filter screen penetrates through the shell and is longitudinally arranged at the water inlet.

As a preferred implementation mode of the utility model, a plurality of teeth are fixedly arranged on the side part of the filter screen.

As a preferred embodiment of the utility model, a cleaning roller is rotatably mounted inside the housing, and the cleaning roller is in contact with the teeth.

As a preferred embodiment of the present utility model, a baffle is fixedly installed at the side of the installation shell, and the baffle is fixedly connected with the inside of the shell.

Compared with the prior art, the utility model has the following beneficial effects:

according to the ultralow-speed permanent magnet through-flow generator, the screw propeller is arranged to drive the rotating rod to rotate so as to drive the rotor to rotate, the magnetic induction line of the permanent magnet magnetic pole is cut, so that electric quantity is generated, meanwhile, the screw propeller is used to drive the toothed ring to rotate so as to drive the driving rod to rotate, the filter screen is driven to rotate, garbage in water flow is intercepted by the teeth on the filter screen, and when the garbage rotates to the bottom along with the rotation of the filter screen, the garbage automatically falls down, so that the filtered garbage is prevented from being blocked on the filter screen, the water flow speed entering the device is influenced, the generated energy is influenced, and the ultralow-speed permanent magnet through-flow generator has a good application prospect in the market.

Drawings

Other features, objects and advantages of the present utility model will become more apparent upon reading of the detailed description of non-limiting embodiments, given with reference to the accompanying drawings in which:

FIG. 1 is a schematic diagram of the internal structure of an ultra-low speed permanent magnet through-flow generator according to the present utility model;

FIG. 2 is a schematic diagram of the front view of the toothed ring of the ultra-low speed permanent magnet through-flow generator according to the present utility model;

FIG. 3 is a schematic diagram of the front view of the filter screen in the ultra-low speed permanent magnet through-flow generator according to the present utility model;

fig. 4 is an enlarged view of the structure of the portion a in fig. 1.

In the figure: 1. a housing; 2. a support column; 3. a mounting shell; 4. a rotor mounting base; 5. a rotating rod; 6. a rotor; 7. a magnetic pole; 8. sealing the bearing; 9. a propeller; 10. a toothed ring; 11. a bearing; 12. a driving rod; 13. a first bevel gear; 14. a second bevel gear; 15. a drive roll; 16. driven roller; 17. a filter screen; 18. teeth; 19. a cleaning roller; 20. a deflector; 21. a gear.

Detailed Description

Referring to fig. 1-4, the present utility model provides a technical solution: the ultra-low speed permanent magnet through-flow generator comprises a shell 1, wherein a support column 2 is fixedly arranged in the shell 1, a mounting shell 3 is fixedly arranged at the top of the support column 2, a rotor mounting seat 4 is fixedly arranged in the mounting shell 3, and a rotating rod 5 is rotatably connected in the rotor mounting seat 4;

the rotor 6 has been cup jointed to bull stick 5 pole wall fixed, the inside symmetry fixed mounting of installation shell 3 has magnetic pole 7, magnetic pole 7 just sets up to rotor 6, bull stick 5 tip fixed cup joint sealed bearing 8, sealed bearing 8 lateral part and installation shell 3 opening part fixed connection, bull stick 5 tip fixed mounting has screw 9, bull stick 5 pole wall is equipped with drive assembly, and this device during operation, rivers get into from the water inlet, through the effect of guide plate 20, drive screw 9 rotation, drive bull stick 5 rotation to drive rotor 6 rotation, the magnetic induction line that cuts permanent magnet magnetic pole 7 through rotor 6 produces the electric energy, and when bull stick 5 rotates, toothed ring 10 rotates along with it, drives the gear 21 that meshes with it and rotates, drives actuating lever 12 rotation, meshes with second bevel gear 14 through first bevel gear 13 and drives drive roller 15 rotation, thereby drives filter screen 17 along with drive roller 15 constantly rotates, thereby filters the rivers to the inside of entering device, and tooth 18 can be with the hook in the rivers, and take the bottom of casing 1, self-drop to the effect of water, and the tooth 19 can prevent that tooth 18 from having an influence on the rubbish in the water, and the water-borne noise from rotating, and prevent that the tooth noise from having an effect on the inside the filter screen from rotating with the tooth 17, and preventing the noise from having an effect on the water-absorbing the noise, and the noise from having an effect on the rotation of the water-absorbing noise.

In this embodiment (refer to fig. 1 and 2), the driving assembly includes a toothed ring 10, a bearing 11, a driving rod 12, a first bevel gear 13 and a second bevel gear 14, the wall of the rotating rod 5 is fixedly sleeved with the toothed ring 10, the bearing 11 is fixedly installed inside the housing 1, the driving rod 12 is fixedly sleeved inside the bearing 11, two ends of the driving rod 12 are respectively and fixedly installed with the first bevel gear 13 and a gear 21, the gear 21 is meshed with the toothed ring 10, a second bevel gear 14 is meshed with the side portion of the first bevel gear 13, a filtering assembly is arranged on the side portion of the second bevel gear 14, the toothed ring 10 rotates along with the rotation of the rotating rod 5, the driving rod 12 is driven to rotate, the driving roller 15 is driven to rotate through the meshing of the first bevel gear 13 and the second bevel gear 14, and the filter screen 17 is driven to continuously rotate along with the driving roller 15.

In this embodiment (refer to fig. 1 and 3), the filter assembly includes a driving roller 15, a driven roller 16 and a filter screen 17, the driving roller 15 is rotatably connected inside the housing 1, the end portion of the driving roller 15 is sleeved with the second bevel gear 14, the driven roller 16 is rotatably connected inside the housing 1, the filter screen 17 is movably sleeved at the side portions of the driving roller 15 and the driven roller 16, the filter screen 17 is longitudinally disposed at the water inlet through the housing 1, the filter screen 17 continuously rotates along with the driving roller 15, so as to filter the water flow entering the interior of the device, teeth 18 on the filter screen 17 can hook the garbage in the water flow, the garbage can be brought to the bottom of the housing 1, the garbage can automatically fall off, and a cleaning roller 19 can clean the teeth 18, so that the garbage can be prevented from continuing to rotate along with the teeth 18, the garbage and the water grass can be prevented from entering the interior of the device along with the water flow, and the garbage and the water grass can be prevented from accumulating in front of the filter screen 17.

In this embodiment (refer to fig. 1 and 4), a plurality of teeth 18 are fixedly mounted on the side of the filter screen 17, and the teeth 18 can hook the garbage in the water flow and bring the garbage to the bottom of the housing 1.

In this embodiment (refer to fig. 1 and 4), a cleaning roller 19 is rotatably installed inside the housing 1, and the cleaning roller is in contact with the teeth 18, and the cleaning roller 19 can clean the teeth 18, so as to prevent the garbage from continuing to rotate along with the teeth 18.

In this embodiment (refer to fig. 1), the side portion of the installation shell 3 is fixedly provided with a deflector 20, and the deflector 20 is fixedly connected with the interior of the shell 1, so as to stabilize the water flow direction and accelerate the water flow speed.

It should be noted that the utility model is an ultra-low speed permanent magnet through-flow generator, which comprises 1, a housing 2, a support column 3, a mounting shell 4, a rotor mounting seat 5, a rotating rod 6, a rotor 7, a magnetic pole 8, a sealing bearing 9, a propeller 10, a toothed ring 11, a bearing 12, a driving rod 13, a first bevel gear 14, a second bevel gear 15, a driving roller 16, a driven roller 17, a filter screen 18, a tooth 19, a cleaning roller 20, a guide plate 21 and a gear, all of which are common standard components or components known to those skilled in the art, the structure and principle of which are known by those skilled in the art through technical manuals or through a conventional experimental method, when in operation, water flow enters from a water inlet, through the action of the guide plate 20, drives the propeller 9 to rotate, drives the rotating rod 5 to rotate, thereby drives the rotor 6 to cut a magnetic induction line of the permanent magnet magnetic pole 7 to generate electric energy, the bull stick 5 rotates, the gear 21 with it is rotated along with it to the drive, drive the actuating lever 12 and rotate, drive the drive roll 15 through first bevel gear 13 and the meshing of second bevel gear 14 and rotate, thereby drive filter screen 17 along with drive roll 15 constantly rotates, thereby filter the rivers that get into the inside of device, and tooth 18 can hook the rubbish in the rivers on the filter screen 17, take to the bottom of casing 1, self-dropping, and cleaning roller 19 can clear up tooth 18, prevent rubbish along with tooth 18 continues to rotate, so just can prevent rubbish and pasture and water along with rivers entering inside the device, and can prevent rubbish and pasture and water pile up in front of filter screen 17, hinder rivers, influence screw 9 rotation speed, and then influence the generated energy, this device has good application prospect in market.

Claims

1. An ultra-low speed permanent magnet through-flow generator, comprising a housing (1), characterized in that: the novel rotor structure comprises a shell (1), wherein a support column (2) is fixedly arranged in the shell, a mounting shell (3) is fixedly arranged at the top of the support column (2), a rotor mounting seat (4) is fixedly arranged in the mounting shell (3), and a rotating rod (5) is rotatably connected in the rotor mounting seat (4);

rotor (6) has been cup jointed to bull stick (5) pole wall is fixed, inside symmetry fixed mounting of installation shell (3) has magnetic pole (7), magnetic pole (7) just set up to rotor (6), bull stick (5) tip fixed cup joint sealed bearing (8), sealed bearing (8) lateral part and installation shell (3) opening part fixed connection, bull stick (5) tip fixed mounting has screw (9), bull stick (5) pole wall is equipped with drive assembly.

2. The ultra-low speed permanent magnet through-flow generator of claim 1, wherein: the novel gear assembly comprises a toothed ring (10), a bearing (11), a driving rod (12), a first bevel gear (13) and a second bevel gear (14), wherein the toothed ring (10) is fixedly sleeved on the rod wall of a rotating rod (5), the bearing (11) is fixedly installed inside the shell (1), the driving rod (12) is fixedly sleeved inside the bearing (11), the first bevel gear (13) and the gear (21) are fixedly installed at two ends of the driving rod (12) respectively, the gear (21) is meshed with the toothed ring (10), the second bevel gear (14) is meshed with the side part of the first bevel gear (13), and the filtering assembly is arranged on the side part of the second bevel gear (14).

3. An ultra-low speed permanent magnet through-flow generator according to claim 2, wherein: the filter assembly comprises a driving roller (15), a driven roller (16) and a filter screen (17), wherein the driving roller (15) is rotationally connected inside the shell (1), a second bevel gear (14) is sleeved at the end part of the driving roller (15), the driven roller (16) is rotationally connected inside the shell (1), the filter screen (17) is movably sleeved at the side parts of the driving roller (15) and the driven roller (16), and the filter screen (17) penetrates through the shell (1) and is longitudinally arranged at the water inlet.

4. An ultra low speed permanent magnet through-flow generator according to claim 3, wherein: a plurality of teeth (18) are fixedly arranged on the side part of the filter screen (17).

5. The ultra-low speed permanent magnet through-flow generator of claim 1, wherein: a cleaning roller (19) is rotatably arranged in the shell (1), and is contacted with the teeth (18).

6. The ultra-low speed permanent magnet through-flow generator of claim 1, wherein: the side part of the installation shell (3) is fixedly provided with a guide plate (20), and the guide plate (20) is fixedly connected with the inside of the shell (1).