Vehicle-mounted generator

Abstract

The utility model discloses a vehicle-mounted generator which comprises an engine and a supporting piece, a plurality of shock-absorbing seats which are supported in an inclined mode are connected between the engine and the supporting piece, and vertical planes where the supporting directions of the adjacent shock-absorbing seats are located are arranged in an intersecting mode. According to the scheme, the problem that the generator cannot be normally used due to the fact that the shock-absorbing seat of the vehicle-mounted generator is easily damaged is solved.

Description

Technical Field

[0001] The utility model relates to a generator, in particular to a vehicle-mounted generator. Background Art

[0002] A vehicle-mounted generator is a power generation device installed on a vehicle to generate electricity. The vehicle-mounted generator is provided with an engine that generates power and a support assembly for mounting and fixing the engine, wherein a shock-absorbing seat is provided on the support assembly to reduce the transmission of vibration from the engine through the support assembly.

[0003] Chinese patent document CN208428948U discloses an engine support structure and a generator, including an engine body and a support base plate fixed to the bottom of the engine body, and also including a bracket between a rope drum supported on the engine body and the support base plate; below the rope drum of the engine is the edge of the support base plate, and by arranging a bracket between the rope drum of the engine body and the support base plate, the gravity of the engine body is partially distributed to the end of the support base plate, effectively reducing the force in the middle of the support base plate, avoiding the support base plate from being easily overloaded and bent, and at the same time, effectively transmitting the vibration of the engine body to the vibration reduction component arranged at the edge of the support base plate, and the arrangement of the bracket can improve the fixing firmness of the engine body and the support base plate, further reduce the vibration of the engine body, and reduce noise.

[0004] In the above-mentioned prior art, the engine support structure is mainly suitable for the generator in a static state, in which the vibration reduction component is mainly subjected to pressure. When the generator is installed and used on a vehicle, such as a motorhome, it is found that the engine is prone to damage to the shock absorber seat, which causes abnormal vibration of the engine, thereby affecting the normal use of the generator. Utility Model Content

[0005] The utility model aims to provide a vehicle-mounted generator to solve the problem that the shock-absorbing seat is easily damaged and affects the normal use of the generator.

[0006] In order to achieve the above-mentioned purpose, the basic scheme of the utility model provides a vehicle-mounted generator, including an engine and a support member, wherein a plurality of inclined shock-absorbing seats are connected between the engine and the support member, and the vertical planes where the support directions of adjacent shock-absorbing seats are located intersect.

[0007] The beneficial effect of this basic solution is that, with such a setting, when the driving device of the generator is subjected to complex external forces, part of the shock absorber seats bear pressure and other parts of the shock absorber seats bear tension, thereby achieving better support for the engine. At the same time, the force on the shock absorber seats is more reasonable, and the shock absorber seats are less likely to break or fall off, thereby reducing the occurrence of abnormal vibration of the engine and helping to improve the reliability of the generator.

[0008] Preferably, the angle between the vertical planes where the support directions of the adjacent shock absorbers are located ranges from 40° to 140°. This arrangement is conducive to further improving the support effect of the shock absorber on the engine while enhancing the reliability of the shock absorber.

[0009] Preferably, the angle between the vertical planes where the support directions of the adjacent shock-absorbing seats are located is 90°. This arrangement not only facilitates the positioning and installation of the shock-absorbing seat, but also makes the force of the shock-absorbing seat more reasonable, thereby ensuring the shock-absorbing effect.

[0010] Preferably, the engine is connected with a bracket, and the bracket is connected to all shock absorbers. With such a configuration, the bracket is connected to all shock absorbers, so that all shock absorbers form a mutual constraint through the bracket, which is conducive to further improving the support reliability of the shock absorber to the engine. At the same time, the engine only needs to be assembled and connected with the bracket, so as to facilitate the assembly operation.

[0011] Preferably, the shock absorber seat comprises a first connecting plate and a second connecting plate, the plate surfaces of the first connecting plate and the second connecting plate are both inclined, and a columnar rubber block is connected between the first connecting plate and the second connecting plate. Such a setting is conducive to simplifying the structure of the shock absorber seat, which is conducive to improving the reliability of the shock absorber seat and reducing the cost.

[0012] The utility model has the following beneficial effects:

[0013] 1. Compared with the prior art, when the vehicle-mounted generator is used in an environment susceptible to complex external forces, the shock absorber used to support the engine is not prone to breakage or detachment, so that the engine can operate reliably, thereby improving the reliability of the generator.

[0014] 2. The vehicle-mounted generator of the utility model can well withstand the forces in various directions during the driving of the vehicle, thereby maintaining structural stability, which is beneficial to improving the reliability of the vehicle-mounted generator. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of an embodiment of a vehicle-mounted generator of the utility model;

[0016] Figure 2 A top view of an embodiment of a vehicle-mounted generator of the utility model;

[0017] Figure 3 for Figure 2 Middle AA section view;

[0018] Figure 4 for Figure 2Schematic diagram after removing the engine;

[0019] Figure 5 for Figure 4 Middle BB section view. DETAILED DESCRIPTION

[0020] In the present utility model, the "support direction" of the shock-absorbing seat refers to the main tensile or compressive direction specified when the shock-absorbing seat is designed.

[0021] The following is further described in detail through specific implementation methods:

[0022] The reference numerals in the drawings of the specification include: engine 1 , shock absorber seat 2 , first connecting plate 21 , second connecting plate 22 , rubber block 23 , support member 3 , bracket 4 .

[0023] The embodiment is basically as shown in the attached Figures 1 to 5 As shown: A vehicle-mounted generator includes an engine 1 and a support member 3, and a plurality of obliquely supported shock absorber seats 2 are connected between the engine 1 and the support member 3. In this embodiment, the support member 3 is plate-shaped. In this embodiment, the shock absorber seats are arranged between the bottom of the engine 1 and the support member 3. The vertical planes where the support directions of adjacent shock absorber seats 2 are located are intersecting. Preferably, the angle α between the vertical planes where the support directions of adjacent shock absorber seats 2 are located is in a range of 40° to 140°. In this embodiment, the angle α between the vertical planes where the support directions of adjacent shock absorber seats 2 are located is preferably 90°.

[0024] In the present embodiment, a bracket 4 is connected to the engine 1, and the bracket 4 is connected to all the shock absorber seats 2. In the present embodiment, the bracket 4 is plate-shaped. In the present embodiment, four shock absorber seats 2 are provided. Preferably, four shock absorber seats 2 are provided at the four corners of the bracket 4. The shock absorber seat 2 includes a first connecting plate 21 and a second connecting plate 22, and the plate surfaces of the first connecting plate 21 and the second connecting plate 22 are both inclined and parallel to each other, and a columnar rubber block 23 is connected between the first connecting plate 21 and the second connecting plate 22. In the present embodiment, the force direction of the rubber block along the plate surface perpendicular to the first connecting plate 21 is the support direction of the shock absorber seat. In the present embodiment, the first connecting plate 21 is connected to the bracket 4 by bolts, and the second connecting plate 22 is connected to the support member 3 by bolts.

[0025] The specific implementation process is as follows:

[0026] The engine 1 is connected to the support member 3 through the shock absorber seat 2. When the generator is subjected to complex external forces, part of the shock absorber seat 2 bears pressure and the other part of the shock absorber seat 2 bears tension, thereby achieving better support for the engine 1. At the same time, the force on the shock absorber seat 2 is more reasonable, and the shock absorber seat 2 is not prone to breakage or falling off, thereby reducing the occurrence of abnormal vibration of the engine 1, which is beneficial to improving the reliability of the vehicle-mounted generator.

[0027] The above is only an embodiment of the utility model, and the common knowledge such as the known specific structure and characteristics in the scheme is not described in detail here. It should be pointed out that for those skilled in the art, several deformations and improvements can be made without departing from the structure of the utility model, which should also be regarded as the protection scope of the utility model, and these will not affect the effect of the implementation of the utility model and the practicality of the patent.

Claims

1. A vehicle-mounted generator, comprising an engine and a support member, wherein a plurality of inclined shock-absorbing seats are connected between the engine and the support member; the shock-absorbing seats comprise a first connecting plate and a second connecting plate, wherein a columnar rubber block is connected between the first connecting plate and the second connecting plate, characterized in that: The vertical planes where the support directions of adjacent shock-absorbing seats are located intersect with each other.

2. The vehicle-mounted generator according to claim 1, characterized in that: The angle between the vertical planes where the support directions of adjacent shock-absorbing seats are located ranges from 40° to 140°.

3. The vehicle-mounted generator according to claim 2, characterized in that: The angle between the vertical planes where the support directions of adjacent shock-absorbing seats are located is 90°.

4. A vehicle-mounted generator according to claim 1, 2 or 3, characterized in that: The engine is connected with a bracket, and the bracket is connected with all shock-absorbing seats.

5. The vehicle-mounted generator according to claim 4, characterized in that: The plate surfaces of the first connecting plate and the second connecting plate are both inclined.

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