CN217643018U

CN217643018U - Permanent magnet flywheel of gasoline engine generator

Info

Publication number: CN217643018U
Application number: CN202221137854.0U
Authority: CN
Inventors: 戚友旺; 袁福安; 谷家军
Original assignee: Yancheng Shuntuo Machinery Co ltd
Current assignee: Yancheng Shuntuo Machinery Co ltd
Priority date: 2022-05-12
Filing date: 2022-05-12
Publication date: 2022-10-21
Anticipated expiration: 2032-05-12

Abstract

The utility model discloses a gasoline engine generator permanent magnet flywheel relates to generator unit technical field, including the plastics hub disc, plastics hub disc outer wall fixed connection has the wheel spoke dish, plastics hub disc outer wall fixedly connected with blade, the blade is equipped with a plurality ofly altogether, the blade is circular to encircle and arranges, plastics hub disc outer wall fixedly connected with cylinder, plastics hub disc outer wall fixedly connected with axle hole seat, be provided with logical groove on the plastics hub disc, logical groove is equipped with four altogether, link up each other between per two logical grooves, through connection has locking mechanism on the logical groove, locking mechanism includes recess and locking plate, locking plate is equipped with a plurality ofly altogether, locking plate top fixedly connected with connecting rod, connecting rod and logical groove through connection, connecting rod top fixedly connected with connecting plate, be provided with the threaded rod on the connecting plate, connecting plate and recess swing joint, recess and plastics hub disc fixed connection. The utility model discloses its advantage lies in being convenient for install fixed permanent magnetism flywheel.

Description

Permanent magnet flywheel of gasoline engine generator

Technical Field

The utility model relates to a generator set technical field especially relates to a gasoline engine generator permanent magnet flywheel.

Background

The generator set has wide application in industrial production, national defense, science and technology and daily life. With the recent technological progress, lightweight portable small-sized generator sets are also beginning to be used in daily production of industrial enterprises as a high-quality choice for emergency power supplies for enterprise production.

At present, the conventional permanent magnet flywheel of the gasoline engine generator generally comprises a metal spoke plate and a plastic hub plate, and the two parts are connected into a whole.

However, similar to the permanent magnet flywheel of the gasoline engine generator, when the permanent magnet flywheel is used, the flywheel is usually installed and pushed by a threaded rod and a nut, so that the flywheel is locked and installed by abutting against an external installation part, but the threaded rod cannot be matched with a threaded rod installation hole in the flywheel due to different thicknesses of the threaded rod, so that the threaded rod needs to be replaced, and therefore the work efficiency is delayed.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a permanent magnet flywheel of a gasoline engine generator. The permanent magnet flywheel has the advantage of being convenient to install and fix.

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

a permanent magnet flywheel of a gasoline generator comprises a plastic hub plate, wherein a spoke plate is fixedly connected to the outer wall of the plastic hub plate, blades are fixedly connected to the outer wall of the plastic hub plate and are arranged in a circular surrounding mode, a cylinder is fixedly connected to the outer wall of the plastic hub plate, a shaft hole seat is fixedly connected to the outer wall of the plastic hub plate, through grooves are formed in the plastic hub plate, four through grooves are formed in the plastic hub plate, every two through grooves are communicated with each other, and a locking mechanism is connected to the through grooves in a penetrating mode.

Through the technical scheme: under the effect through locking mechanism and first draw-in groove, second draw-in groove and third draw-in groove, make the device be applicable to the installation of different screw rods, make the device and external screw rod junction, can avoid the screw rod not hard up condition to appear, be connected the back when external screw rod is connected with the device, be connected external extrusion dish and nut and screw rod, rotate the screw rod, make the extrusion dish drive the device and remove to make the device lean on with external junction, and then accomplish the installation.

The utility model discloses further set up to, locking mechanism is including fluted and locking board, the locking board is equipped with a plurality ofly altogether, locking board top fixedly connected with connecting rod, the connecting rod with lead to groove through connection, connecting rod top fixedly connected with connecting plate, be provided with the threaded rod on the connecting plate, the connecting plate with recess swing joint, the recess with plastics hub plate fixed connection, the recess is equipped with a plurality ofly altogether, the recess inner wall is provided with the screw hole, the screw hole with threaded rod looks adaptation.

Through the technical scheme: butt joint the device with external installation department through the manpower, before both contact, run through logical groove with the locking board, then place external screw rod between two locking boards, through removing the connecting plate, make the locking board remove, through rotating the threaded rod, make the threaded rod be connected with the screw hole that corresponds, connect through both, fix the locking board, through the fixing of locking board, restrict external screw rod, make the removal about external screw rod can only be parallel, be restricted through external screw rod, the staff of being convenient for installs its external junction, and external screw rod is not hard up when avoiding installing simultaneously, lead to the device installation not in place.

The utility model discloses further set up to, be provided with first draw-in groove, second draw-in groove and third draw-in groove on the locking board, first draw-in groove radius is greater than the second draw-in groove, second draw-in groove radius is greater than the third draw-in groove.

Through the technical scheme: through removing the locking board, make the locking board drive first draw-in groove, second draw-in groove and third draw-in groove and remove, through removing, make corresponding draw-in groove and the external screw rod contact of different model sizes, through both contacts, restrict external screw rod, avoid external screw rod not hard up when the installation, lead to influencing the installation rate.

The utility model discloses further set up to, it is greater than to lead to groove length the locking plate.

Through the technical scheme: through leading to the longer setting in groove, be convenient for the locking board removes in leading to the groove.

The utility model discloses further set up to, the connecting plate height is less than the recess.

Through the technical scheme: through the thinner setting of connecting plate, make it can not influence the holistic installation of the device, and improve pleasing to the eye degree simultaneously.

The utility model discloses further set up to, the spoke dish is the aluminum alloy material.

Through the technical scheme: the strength of the device is improved by arranging the spoke discs made of aluminum alloy materials.

The utility model discloses further set up to, the axle hole seat is the aluminum alloy material.

Through the technical scheme: the shaft hole seat is made of aluminum alloy materials, so that the strength of the shaft hole seat is improved, and the shaft hole seat is simple in structure and convenient to install.

The utility model has the advantages that:

1. this gasoline engine generator permanent magnetism flywheel, dock the device with external installation department through the manpower, before both contact, run through logical groove with the locking board, then place external screw rod between two locking boards, through removing the connecting plate, make the locking board remove, through rotating the threaded rod, make the threaded rod be connected with the screw hole that corresponds, connect through both, fix the locking board, it is fixed through the locking board, restrict external screw rod, make the removal about external screw rod can only be parallel, be restricted through external screw rod, the staff of being convenient for installs its external junction, and external screw rod is not hard up when avoiding the installation simultaneously, lead to the device installation not in place.

2. This petrol generator permanent magnetism flywheel through removing the locking board, makes the locking board drive first draw-in groove, second draw-in groove and third draw-in groove and removes, through removing, makes corresponding draw-in groove and the external screw rod contact of different model sizes, through both contacts, restricts external screw rod, avoids external screw rod not hard up when the installation, leads to influencing the installation rate.

3. The permanent magnet flywheel of the gasoline generator is made of the aluminum alloy material through the shaft hole seat, so that the strength of the permanent magnet flywheel is improved, and the permanent magnet flywheel is simple in structure and convenient to install.

Drawings

Fig. 1 is a first view schematic diagram of the overall three-dimensional structure of a permanent magnet flywheel of a gasoline engine generator according to the present invention;

fig. 2 is a second view schematic diagram of the overall three-dimensional structure of the permanent magnet flywheel of the gasoline engine generator according to the present invention;

FIG. 3 is a schematic top view of the present invention;

FIG. 4 is an enlarged schematic view of the structure at A of FIG. 1 according to the present invention;

fig. 5 is an enlarged schematic view of the structure at B in fig. 3 according to the present invention.

In the figure: 1. a plastic hub plate; 101. a spoke pan; 102. a blade; 103. a cylinder; 104. a shaft hole seat; 105. a through groove; 2. a locking mechanism; 201. a groove; 202. a locking plate; 203. a connecting rod; 204. a connecting plate; 205. a threaded rod; 206. a threaded hole; 207. a first card slot; 208. a second card slot; 209. a third card slot.

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 one of ordinary skill in the art as appropriate.

Referring to fig. 1, 2 and 3, a permanent magnet flywheel of a gasoline engine generator comprises a plastic hub plate 1, wherein a spoke plate 101 is fixedly connected to the outer wall of the plastic hub plate 1, a plurality of blades 102 are fixedly connected to the outer wall of the plastic hub plate 1, the blades 102 are circularly arranged in a surrounding manner, a cylinder 103 is fixedly connected to the outer wall of the plastic hub plate 1, a shaft hole seat 104 is fixedly connected to the outer wall of the plastic hub plate 1, through grooves 105 are formed in the plastic hub plate 1, four through grooves 105 are formed in the through grooves 105, every two through grooves 105 are communicated with each other, and a locking mechanism 2 is connected to each through groove 105 in a penetrating manner.

Referring to fig. 3, 4 and 5, the locking mechanism 2 includes a plurality of grooves 201 and locking plates 202, the locking plates 202 are provided with a plurality of connecting rods 203, the connecting rods 203 are connected with the through grooves 105 in a penetrating manner, the connecting plates 204 are connected with the tops of the connecting rods 203 in a penetrating manner, threaded rods 205 are provided on the connecting plates 204, the connecting plates 204 are movably connected with the grooves 201, the grooves 201 are fixedly connected with the plastic hub 1, the grooves 201 are provided with a plurality of grooves 201, threaded holes 206 are provided on the inner walls of the grooves 201, the threaded holes 206 are matched with the threaded rods 205, the device is butted with an external installation site by manpower, the locking plates 202 are connected with the through grooves 105 before the two contact, then external screws are placed between the two locking plates 202, the locking plates 202 are moved by moving the connecting plates 204, the threaded rods 205 are connected with the corresponding threaded holes 206 by rotating the threaded rods 205, the two connection, the locking plates 202 are fixed, the external screws are limited by the fixing of the locking plates 202, the external screws can only be moved in parallel left and right, the external screws can be limited, the external screws can be conveniently installed by workers, and the external screws can be prevented from being loosened when the external installation of the device is in place; the locking plate 202 is provided with a first clamping groove 207, a second clamping groove 208 and a third clamping groove 209, the radius of the first clamping groove 207 is larger than that of the second clamping groove 208, the radius of the second clamping groove 208 is larger than that of the third clamping groove 209, the locking plate 202 is moved to drive the first clamping groove 207, the second clamping groove 208 and the third clamping groove 209 to move, the corresponding clamping grooves are contacted with external screws with different models and sizes through movement, the external screws are limited through contact of the two clamping grooves, and the situation that the external screws are loosened during installation and the installation speed is influenced is avoided; the length of the through groove 105 is larger than that of the locking plate 202, and the locking plate 202 can move in the through groove 105 conveniently due to the fact that the through groove 105 is long; the height of the connecting plate 204 is lower than that of the groove 201, and the connecting plate 204 is thinner, so that the overall installation of the device is not influenced, and meanwhile, the attractiveness is improved.

Referring to fig. 1, 2 and 3, the spoke plate 101 is made of aluminum alloy, and the strength of the device is improved by the arrangement that the spoke plate 101 is made of the aluminum alloy; the shaft hole seat 104 is made of aluminum alloy, strength of the shaft hole seat is improved, and the shaft hole seat is simple in structure and convenient to install.

The working principle is as follows: utilize the manpower to dock the device with external installation department, before both contact, run through logical groove 105 with locking plate 202, then place external screw rod between two locking plates 202, through removing connecting plate 204, make locking plate 202 remove, through rotating threaded rod 205, make threaded rod 205 be connected with corresponding screw hole 206, connect through both, fix locking plate 202, it is fixed through locking plate 202, restrict external screw rod, make external screw rod can only remove about parallel, be restricted through external screw rod, the staff of being convenient for installs its external junction, and external screw rod is not hard up when avoiding the installation simultaneously, lead to the device installation not in place.

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

1. The permanent magnet flywheel of the gasoline generator comprises a plastic hub plate (1) and is characterized in that a spoke plate (101) is fixedly connected to the outer wall of the plastic hub plate (1), a plurality of blades (102) are fixedly connected to the outer wall of the plastic hub plate (1), the blades (102) are arranged in a circular surrounding mode, a cylinder (103) is fixedly connected to the outer wall of the plastic hub plate (1), a shaft hole seat (104) is fixedly connected to the outer wall of the plastic hub plate (1), through grooves (105) are formed in the plastic hub plate (1), four through grooves (105) are formed in the through grooves (105), every two through grooves (105) are communicated with each other, and a locking mechanism (2) is connected to the through grooves (105) in a penetrating mode.

2. The permanent magnet flywheel of the gasoline engine generator as set forth in claim 1, characterized in that said locking mechanism (2) comprises a plurality of grooves (201) and locking plates (202), said locking plates (202) are provided with a plurality of grooves, the top of said locking plate (202) is fixedly connected with a connecting rod (203), said connecting rod (203) is connected with said through slot (105) in a penetrating manner, the top of said connecting rod (203) is fixedly connected with a connecting plate (204), said connecting plate (204) is provided with a threaded rod (205), said connecting plate (204) is movably connected with said grooves (201), said grooves (201) are fixedly connected with said plastic hub plate (1), said grooves (201) are provided with a plurality of grooves (201), the inner wall of said grooves (201) is provided with a threaded hole (206), and said threaded hole (206) is adapted to said threaded rod (205).

3. The permanent magnet flywheel of the gasoline engine generator as claimed in claim 2, wherein the locking plate (202) is provided with a first clamping groove (207), a second clamping groove (208) and a third clamping groove (209), the radius of the first clamping groove (207) is larger than that of the second clamping groove (208), and the radius of the second clamping groove (208) is larger than that of the third clamping groove (209).

4. A gasoline engine generator permanent magnet flywheel according to claim 2 characterized in that the length of the through slot (105) is larger than the locking plate (202).

5. A gasoline engine generator permanent magnet flywheel according to claim 2 characterised in that the height of the connecting plate (204) is lower than the groove (201).

6. The permanent magnet flywheel of the gasoline engine generator as set forth in claim 1, wherein the spoke plate (101) is made of aluminum alloy.

7. The permanent magnet flywheel of a gasoline engine generator as set forth in claim 1, characterized in that said axle hole seat (104) is made of aluminum alloy.