CN203119695U - Power motor connection structure of vertical shaft generator set - Google Patents
Power motor connection structure of vertical shaft generator set Download PDFInfo
- Publication number
- CN203119695U CN203119695U CN 201320074571 CN201320074571U CN203119695U CN 203119695 U CN203119695 U CN 203119695U CN 201320074571 CN201320074571 CN 201320074571 CN 201320074571 U CN201320074571 U CN 201320074571U CN 203119695 U CN203119695 U CN 203119695U
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- motor
- power motor
- engine
- ring flange
- hole
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Abstract
The utility model belongs to the technical field of generator sets and particularly discloses a power motor connection structure of a vertical shaft generator set. The power motor connection structure of the vertical shaft generator set comprises an engine and a motor which form a power motor combination, wherein the engine is located above the motor, a flange used for supporting the power motor combination is arranged between the engine and the motor, the middle of the flange is provided with a hole, a front end cover of the motor is fixedly connected to the flange and is arranged coaxial to the hole on the flange, the engine is fixedly connected to the flange, and a crankshaft of the engine passes through the hole to be connected with a rotor of the motor. According to the utility model, the supporting gravity center of the flange coincides with the gravity center of the power motor combination so that the vibration of the power motor of the whole vertical shaft generator set is not enlarged due to the distance between a vibration source and a fixed position, the degree of vibration of the power motor during operation is lowered, smooth operation of the vertical shaft generator set can be ensured to the greatest extent, and potential risks in safety and quality are eliminated.
Description
Technical field
The utility model belongs to the generating set technical field, is specifically related to a kind of power motor syndeton of vertical generating set.
Background technology
Along with popularizing of generating set, increasing medium and small generator group has entered family field.The conventional electric generators group is horizontal type structure substantially, and floor space is relatively large.And adopt vertical vertical-axis generators group under with the situation of constant power, can save floor space over half.Existing vertical-axis generators group is directly to install with the front end housing of generator to be connected on the output end face of engine.Cause power motor be combined in fixedly the time, can only be fixing at the cylinder body of power.Because after the power motor combination, last, the axial line of power motor combination is vertical at following power position for motor position, center of gravity is at medium position.Fix this combination at cylinder body, from the center of gravity of this combination away from, when causing moving vibrations greatly, and the below motor is in vacant state, can cause bigger rocking, the fixing stable hidden danger of quality that easily causes inadequately.
Summary of the invention
At above-mentioned weak point of the prior art, the utility model aims to provide a kind of power motor syndeton of vertical-axis generators group, make the combined gravity of power motor overlap with supporting gravity, vibrations degree when having reduced power motor combination running has guaranteed the even running of vertical-axis generators group to greatest extent.
To achieve these goals, the technical solution of the utility model: a kind of power motor syndeton of vertical-axis generators group, comprise engine and the motor of forming the power motor combination, described engine is in the top of motor, between described engine and motor, be provided with the ring flange for the supporting motive force motor combination, this ring flange middle part has the hole, and the front end housing of described motor is fixed on the ring flange and is coaxially set with hole on it; Described engine is fixed on this ring flange and the bent axle of engine passes the hole and links to each other with the rotor of motor.
Further, described engine, motor, ring flange and on the hole arrange with the axis.
Described ring flange excircle is provided with several journal stirrups, and this journal stirrup is provided with the fixed installation hole; Preferred described journal stirrup is three.
Described ring flange is provided with the boss position that is connected with engine, is provided with several screw holes in this boss position.
Also be provided with some screw holes that are connected mutually with the motor front end housing on the described ring flange.
The beneficial effects of the utility model: by ring flange to the transfer support and connection between engine and the motor, and at this ring flange the fixed installation hole is set, the center of gravity that the feasible power motor of being made up of engine and motor makes up overlaps with the support emphasis of ring flange, like this, with regard to the vibrations that make that the power motor of whole vertical-axis generators group can not amplify power motor because focus and fixed bit are equipped with distance, vibrations degree when having reduced the power motor running, can comprise the even running of vertical-axis generators group to greatest extent, eliminate safe mass hidden danger.
Description of drawings
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, to do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art below, apparently, accompanying drawing in describing below only is embodiment more of the present utility model, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the decomposing schematic representation of Fig. 1;
Fig. 3 is the plane graph of ring flange among Fig. 1.
Embodiment
Further describe the utility model below in conjunction with specific embodiment and accompanying drawing.
A kind of power motor syndeton of the vertical-axis generators group described in Fig. 1-3 comprises engine 10 and the motor 20 of forming the power motor combination, described engine 10 is in the top of motor 20, between described engine 10 and motor 20, be provided with the ring flange 30 for the supporting motive force motor combination, these ring flange 30 middle parts have hole 31, and the front end housing of described motor 20 is fixed on the ring flange 30 and is coaxially set with hole 31 on it; Described engine 10 is fixed on this ring flange 30 and the bent axle 11 of engine 10 passes hole 31 and links to each other with the rotor of motor 20.
By with described engine 10, motor 20, ring flange 30 and on hole 31 arrange with the axis, and then the center of gravity that makes the power motor of being made up of engine 10 and motor 20 make up to produce and the supporting gravity of ring flange 30 coincide, perhaps approximate coincidence, on the one hand, two centers of gravity coincide or approximate the coincidence, can be so that the support force of ring flange 30 be offset the gravity of power motor combination fully, reducing the requirement of strength of ring flange 30 itself, and then reduced the manufactured materials cost of ring flange 30.
Moreover, described ring flange 30 is the support of whole power motor combination, carry out damping at these ring flange 30 bottom mounting shock absorbers, that is to say that the focus that directly combination produces to power motor carries out damping, prevent the diffusion of focus, also with regard to making the power motor combination can not be equipped with distance and the vibrations of amplification power motor because of focus and fixed bit, reduced the vibrations degree of whole power motor, improve the traveling comfort of whole vertical-axis generators group, eliminated hidden danger of quality.
Support location for ring flange 30, be provided with several journal stirrups 33 at described ring flange 30 excircles, consider the support smoothness of ring flange 30, the quantity that arranges of described journal stirrup is advisable with 3～5, but consider the cost problem, preferably this journal stirrup 33 is three, and these three journal stirrups 33 are distributed in the excircle of ring flange 30 and one-body molded with it, manufacturing process is simple, such as can directly carrying out the punching moulding by punch press.Described journal stirrup 33 is provided with the fixed installation hole, is used for direct positioning supports or positions damping by vibration absorber supporting.
Described ring flange 30 is provided with the boss position 32 that is connected with engine 10, is provided with several screw holes in this boss position 32.On described ring flange 30, also be provided with some screw holes that are connected mutually with motor 20 front end housings.Setting for described screw hole, be not limited in this kind form, can also be by unthreaded hole directly be set, during installation, bolt or screw pass this unthreaded hole and are threaded respectively with engine 10 and motor 20, also can realize the fixedly assembling between engine 10 and the motor 20.
More than technical scheme that the utility model embodiment is provided be described in detail, used specific case herein principle and the execution mode of the utility model embodiment are set forth, the explanation of above embodiment only is applicable to the principle that helps to understand the utility model embodiment; Simultaneously, for one of ordinary skill in the art, according to the utility model embodiment, the part that on embodiment and range of application, all can change, in sum, this description should not be construed as restriction of the present utility model.
Claims (6)
1. the power motor syndeton of a vertical-axis generators group, comprise engine (10) and the motor (20) of forming the power motor combination, described engine (10) is in the top of motor (20), it is characterized in that: between described engine (10) and motor (20), be provided with the ring flange (30) for the supporting motive force motor combination, this ring flange (30) middle part has hole (31), and the front end housing of described motor (20) is fixed on that ring flange (30) is gone up and is coaxially set with hole (31) on it; Described engine (10) is fixed on that this ring flange (30) is gone up and the bent axle (11) of engine (10) passes hole (31) and links to each other with the rotor of motor (20).
2. the power motor syndeton of vertical-axis generators group according to claim 1 is characterized in that: described engine (10), motor (20), ring flange (30) and on hole (31) arrange with the axis.
3. the power motor syndeton of vertical-axis generators group according to claim 1, it is characterized in that: described ring flange (30) excircle is provided with several journal stirrups (33), and this journal stirrup (33) is provided with the fixed installation hole.
4. the power motor syndeton of vertical-axis generators group according to claim 3, it is characterized in that: described journal stirrup (33) is three.
5. the power motor syndeton of vertical-axis generators group according to claim 1, it is characterized in that: described ring flange (30) is provided with the boss position (32) that is connected with engine (10), is provided with several screw holes in this boss position (32).
6. the power motor syndeton of vertical-axis generators group according to claim 1 is characterized in that: also be provided with some screw holes that are connected mutually with motor (20) front end housing on the described ring flange (30).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320074571 CN203119695U (en) | 2013-02-17 | 2013-02-17 | Power motor connection structure of vertical shaft generator set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320074571 CN203119695U (en) | 2013-02-17 | 2013-02-17 | Power motor connection structure of vertical shaft generator set |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203119695U true CN203119695U (en) | 2013-08-07 |
Family
ID=48900011
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320074571 Expired - Lifetime CN203119695U (en) | 2013-02-17 | 2013-02-17 | Power motor connection structure of vertical shaft generator set |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203119695U (en) |
-
2013
- 2013-02-17 CN CN 201320074571 patent/CN203119695U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130807 |