Mounting bracket of generator and fuel vehicle

Abstract

The mounting bracket of the generator comprises a bracket main body (10) and a communication part (20), the support body is fixedly arranged on a front housing of an engine and used for installing a generator. The communicating part is arranged on the support body and provided with a channel (21) penetrating through the two ends of the communicating part. The communicating part communicates the pressure reducing valve with a pipeline of the engine through a channel. The two ends of the communicating part are each provided with a connecting end (22). The connecting end can be inserted into a reducing valve and a hose at the tail end of a pipeline of an engine, and the outer diameter of the connecting end is gradually increased and then gradually reduced in the insertion direction (A) to form two conical surfaces. The mounting bracket of the generator can effectively simplify the overall structure of a pipeline and improve the smoothness of medium flow, is convenient for quickly connecting pipelines of a pressure reducing valve and an engine, and improves the sealing performance of connection. The utility model further provides a fuel vehicle comprising the mounting bracket of the generator.

Description

Technical Field

[0001] The utility model relates to the technical field of engine accessory installation, in particular to a generator installation bracket and a fuel vehicle comprising the same. Background Art

[0002] Traditional generator mounting brackets are often designed solely to support the generator, resulting in a relatively simple structure. During the installation of engine accessories, piping must be routed around the engine to connect to the pressure reducing valve. However, due to structural limitations, the generator mounting bracket is typically located on the front cover of the engine, between the engine and the pressure reducing valve, hindering the piping connection between the two.

[0003] If piping is installed to the side, above, or below the generator mounting bracket, numerous problems can arise, such as excessive piping bends and long stretches of piping without effective anchoring, leading to complex piping layouts and impacting medium flow. Utility Model Content

[0004] The purpose of the utility model is to provide a mounting bracket for a generator, which can effectively simplify the overall structure of the pipeline and improve the smoothness of the medium flow, facilitate the rapid connection of the pressure reducing valve and the engine pipeline, and improve the sealing of the connection.

[0005] Another object of the present invention is a fuel vehicle including the above-mentioned generator mounting bracket, which can effectively simplify the overall structure of the pipeline and improve the smoothness of the medium flow, facilitate the rapid connection of the pressure reducing valve and the engine pipeline, and improve the sealing of the connection.

[0006] The utility model provides a generator mounting bracket comprising a bracket body and a connecting portion. The bracket body is fixedly mounted to the front cover of the engine and is used to mount the generator. The connecting portion is provided on the bracket body and has a passage extending through both ends thereof. The passage connects the pressure reducing valve and the engine pipeline to the connecting portion. A connecting end is provided at each end of the connecting portion. The connecting end can be inserted into a hose at the end of the pressure reducing valve and the engine pipeline. The outer diameter of the connecting end gradually increases and then gradually decreases along the insertion direction to form two conical surfaces.

[0007] By providing a connecting portion on the bracket body and connecting the pipelines of the pressure reducing valve and the engine through the connecting portion, the overall structure of the pipeline can be effectively simplified and the smoothness of the medium flow can be improved; the setting of the connecting end of the connecting portion facilitates the quick connection of the pipelines of the pressure reducing valve and the engine and improves the sealing of the connection.

[0008] In another exemplary embodiment of the generator mounting bracket, the connecting portion and the bracket body are integrally formed. This structure is simple and eliminates the need to install the connecting portion before connecting the pipeline.

[0009] In another exemplary embodiment of a generator mounting bracket, the generator mounting bracket includes two connecting portions. One connecting portion connects the inlet and outlet water pipes of the pressure reducing valve to the engine's water return pipe, and the other connecting portion connects the vacuum pipe of the pressure reducing valve to the engine's intake manifold. This structure has two connecting portions that can respectively connect the vacuum line and cooling line between the pressure reducing valve and the engine.

[0010] In another exemplary embodiment of a generator mounting bracket, the bracket body is provided with a mounting location for mounting the connecting portion. The mounting location is a groove or a through-hole formed in the bracket body. The connecting portion is mounted in the mounting location by welding, thereby facilitating installation of the connecting portion.

[0011] In another exemplary embodiment of a generator mounting bracket, the bracket body is provided with a mounting location for the connecting portion. The mounting location is a groove defined in the edge of the bracket body. The connecting portion is secured within the groove by a clamp connected to the bracket body. This allows for detachable mounting of the connecting portion, facilitating maintenance.

[0012] In another exemplary embodiment of the generator mounting bracket, the connecting portion further comprises a tubular connecting body. Two connecting terminals are respectively provided at both ends of the connecting body. This structure is simple and easy to install.

[0013] In another exemplary embodiment of a generator mounting bracket, the bracket body is provided with several fixing holes, three of which are located at the vertices of an obtuse triangle. The fixing hole corresponding to one of the acute angles of the obtuse triangle is used for threaded connection to the generator, while the remaining fixing holes are used for threaded connection to the front cover of the engine. This helps improve the stability of the generator installation.

[0014] The present invention also provides a fuel vehicle including the above-mentioned generator mounting bracket, which can effectively simplify the overall structure of the pipeline and improve the smoothness of the medium flow, facilitate the rapid connection of the pressure reducing valve and the engine pipeline, and improve the sealing of the connection. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The following drawings are only used to illustrate and explain the present invention, and do not limit the scope of the present invention.

[0016] Figure 1 It is a structural schematic diagram for explaining the pipeline connection between the engine and the pressure reducing valve.

[0017] Figure 2 The figure is a schematic structural diagram of an exemplary embodiment of a mounting bracket for a generator.

[0018] Figure 3 For illustration purposes Figure 2 A schematic structural diagram of the connection end of the generator mounting bracket is shown.

[0019] Figure 4 for Figure 2 Cross-sectional view along line IV-IV.

[0020] Figure 5 It is a cross-sectional view for explaining another exemplary embodiment of a mounting bracket for a generator.

[0021] Figure 6 It is a structural schematic diagram used to illustrate the connection relationship between the generator mounting bracket and other components.

[0022] Description of labels

[0023] 100 Generator mounting bracket

[0024] 10 Bracket body

[0025] 11 Mounting Position

[0026] 12 fixing holes

[0027] 20 Connecting section

[0028] 21 channels

[0029] 22 Connecting terminal

[0030] 23 Connecting to the main body

[0031] 24 Conical surface

[0032] 30 Clamp

[0033] 31 screws

[0034] 42 Engine front cover

[0035] 43 Generator

[0036] 44 Pressure reducing valve

[0037] 441 Pressure reducing valve inlet and outlet pipes

[0038] 442 Pressure reducing valve vacuum tube

[0039] 451 Engine water return pipe

[0040] 452 engine intake manifold

[0041] A Insertion direction. DETAILED DESCRIPTION

[0042] In order to have a clearer understanding of the technical features, purposes and effects of the utility model, the specific implementation of the utility model is now described with reference to the accompanying drawings, in which the same reference numerals represent the same parts.

[0043] In this document, “illustrative” means “serving as an example, instance or illustration”, and any diagram or implementation described in this document as “illustrative” should not be interpreted as a more preferred or more advantageous technical solution.

[0044] To simplify the drawings, each figure schematically shows only the parts related to the present invention, which do not represent the actual structure of the product.

[0045] Figure 1 This is a schematic diagram illustrating the structure of the pipe connection between the engine and the pressure reducing valve. Figure 1 , Figure 1 The dashed line in the middle shows the vacuum line between the pressure reducing valve 44 and the engine in the prior art. This line connects the vacuum pipe joint of the pressure reducing valve 44 assembly to the engine's intake joint. This long, unsecured vacuum line affects the smoothness of the air supply and has poor vibration resistance.

[0046] Figure 2 The figure is a schematic structural diagram of an exemplary embodiment of a mounting bracket for a generator. Figure 3 For illustration purposes Figure 2 The schematic diagram of the structure of the connection end of the generator mounting bracket is shown. Figures 1 to 3 In this exemplary embodiment, the generator mounting bracket 100 includes a bracket body 10 and two connecting portions 20 ( Figure 2 Only one of them is marked in the figure). The bracket body 10 is fixed to the front cover 42 of the engine and is used to install the generator 43. The engine is arranged in the front cover 42 of the engine.

[0047] Each connecting portion 20 is disposed on the bracket body 10 and has a channel 21 extending through both ends thereof. The connecting portion 20 connects the piping between the pressure reducing valve 44 and the engine via the channel 21. In the exemplary embodiment, one connecting portion 20 connects the pressure reducing valve inlet and outlet pipes 441 and the engine water return pipe 451 to form a cooling pipe between the pressure reducing valve 44 and the engine. Another connecting portion 20 connects the pressure reducing valve vacuum pipe 442 and the engine intake manifold 452 to form a vacuum pipe between the pressure reducing valve 44 and the engine. However, this is not limiting and the connecting portion 20 may also be used to connect other components.

[0048] In the exemplary embodiment, the connecting portion 20 further includes a tubular connecting body 23. The tubular connecting body 23 has a simple structure and is easy to manufacture. However, the connecting body 23 is not limited thereto and may also have other shapes besides a tubular shape. Two connecting terminals 22 are respectively provided at both ends of the connecting body 23. The connecting terminals 22 can be inserted into the hose at the end of the pipeline between the pressure reducing valve 44 and the engine. The outer diameter of the connecting terminal 22 gradually increases and then gradually decreases along the insertion direction A to form two conical surfaces 24 ( Figure 3 Only the two conical surfaces on the right connecting end are marked. When these two conical surfaces 24 are used as the hose connecting the pressure reducing valve 44 and the end of the engine pipeline, the hose, due to its elasticity, easily expands when it abuts the first conical surface 24 along the insertion direction A. After the hose exceeds the maximum outer diameter of the connecting end 22, it gradually contracts and wraps around the second conical surface 24, thus improving the sealing of the connection. In actual applications, a clamp can also be provided at the connection between the hose and the connecting end 22 to further enhance the sealing of the connection.

[0049] In other exemplary embodiments, the number of the connecting portions 20 may be one or more than two, and may be adjusted according to actual application requirements.

[0050] By providing a connecting portion on the bracket body and connecting the pipelines of the pressure reducing valve and the engine through the connecting portion, the overall structure of the pipeline can be effectively simplified and the smoothness of the medium flow can be improved; the setting of the connecting end of the connecting portion facilitates the quick connection of the pipelines of the pressure reducing valve and the engine and improves the sealing of the connection.

[0051] Figure 4 for Figure 2 Cross-sectional view along IV-IV. In the exemplary embodiment, see Figure 2 and Figure 4 The bracket body 10 is provided with a mounting position 11 for mounting the connecting portion 20. The mounting position 11 is a groove formed on the edge of the bracket body 10. The connecting portion 20 is mounted in the mounting position 11 by welding. This facilitates the installation of the connecting portion 20. In other exemplary embodiments, the mounting position 11 is a through-hole formed in the bracket body 10, through which the connecting portion 20 is passed and mounted by welding. The connecting portion 20 and the bracket body 10 can also be integrally formed to eliminate the need to install the connecting portion 20 before connecting the pipeline.

[0052] Figure 5 FIG1 is a cross-sectional view illustrating another exemplary embodiment of a mounting bracket for a generator. Figure 5In the exemplary embodiment, the bracket body 10 is provided with a mounting position 11 for mounting the connecting portion 20. The mounting position 11 is a groove provided on the edge of the bracket body 10. The two connecting portions 20 are respectively provided in the grooves and are fixed by screws 31 ( Figure 5 The two clamps 30 connected to the bracket body 10 are fixed in the groove. This allows the connecting part to be detachably installed for easy maintenance.

[0053] Figure 6 This is a structural diagram for explaining the connection relationship between the generator mounting bracket and other components. Figure 4 and Figure 6 In the exemplary embodiment, the bracket body 10 is provided with four fixing holes 12 ( Figure 6 Only one of the fixing holes is marked), wherein the three fixing holes 12 are located in an obtuse triangle (such as Figure 4 The three vertices of the obtuse triangle (shown by the dotted line) correspond to the fixing hole 12 (i.e. Figure 4 The fixing hole 12 located at the upper right corner of the obtuse triangle is used to thread the generator 43, and the remaining fixing holes 12 are used to thread the engine's front cover 42. First, fix the bracket body 10 to the engine's front cover 42 through the fixing holes 12, then fix the lower end of the generator 43 to the engine's front cover 42, and then fix the upper end of the generator 43 through the fixing holes 12. Figure 4 The fixing hole 12 located at the upper right corner of the obtuse triangle is fixedly connected to the bracket body 10. The three fixing holes 12 thus form an obtuse triangle. This improves the stability of the generator installation. In this exemplary embodiment, the bracket body 10 is fixed to the engine's front cover 42 via the remaining fixing hole 12, further improving the stability of the generator installation.

[0054] In other exemplary embodiments, the number of fixing holes 12 can be adjusted according to actual application requirements.

[0055] The present invention also provides a fuel vehicle including the generator mounting bracket 100. The fuel vehicle can effectively simplify the overall structure of the pipeline and improve the smoothness of the medium flow, facilitate the rapid connection of the pressure reducing valve and the engine pipeline, and improve the sealing of the connection.

[0056] It should be understood that although this specification is described according to various embodiments, not every embodiment contains only one independent technical solution. This narrative method of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment can also be appropriately combined to form other implementation methods that can be understood by those skilled in the art.

[0057] The series of detailed descriptions listed above are merely specific descriptions of feasible embodiments of the present invention. They are not intended to limit the scope of protection of the present invention. Any equivalent implementation scheme or changes that do not depart from the technical spirit of the present invention, such as the combination, division or repetition of features, should be included in the scope of protection of the present invention.

Claims

1. The mounting bracket of the generator is characterized by: include: A bracket body (10) is fixed to the front cover of the engine, and the bracket body (10) is used to install the generator; as well as A connecting portion (20) is provided on the bracket body (10), the connecting portion (20) having a channel (21) passing through both ends thereof, the connecting portion (20) being connected to the pressure reducing valve and the pipeline of the engine through the channel (21), a connecting end (22) being provided at each end of the connecting portion (20), the connecting end (22) being capable of being inserted into a hose at the end of the pipeline of the pressure reducing valve and the engine, the outer diameter of the connecting end (22) gradually increasing and then gradually decreasing along the insertion direction (A) to form two conical surfaces.

2. The generator mounting bracket according to claim 1, wherein: The connecting portion (20) and the bracket body (10) are an integrally formed structure.

3. The generator mounting bracket according to claim 1, wherein: It comprises two communicating parts (20), wherein one communicating part (20) is connected to the water inlet and outlet pipes of the pressure reducing valve and the water return pipe of the engine, and the other communicating part (20) is connected to the vacuum pipe of the pressure reducing valve and the intake manifold of the engine.

4. The generator mounting bracket according to claim 1, wherein: The bracket body (10) is provided with a mounting position (11) for mounting the connecting portion (20); the mounting position (11) is a groove provided on the edge of the bracket body (10) or a through-hole provided on the bracket body (10); the connecting portion (20) is mounted in the mounting position (11) by welding.

5. The generator mounting bracket according to claim 1, wherein: The bracket body (10) is provided with a mounting position (11) for mounting the connecting portion (20), wherein the mounting position (11) is a groove formed on the edge of the bracket body (10), and the connecting portion (20) is fixed in the groove via a clamp (30) connected to the bracket body (10).

6. The generator mounting bracket according to claim 1, wherein: The communication portion (20) further comprises a tubular communication body (23), and the two connection ends (22) are respectively arranged at both ends of the communication body (23).

7. The generator mounting bracket according to claim 1, wherein: The bracket body (10) is provided with a plurality of fixing holes (12), wherein three of the fixing holes (12) are located at three vertices of an obtuse triangle, the fixing hole (12) corresponding to an acute angle of the obtuse triangle is used for threaded connection to the generator, and the remaining fixing holes (12) are used for threaded connection to the front cover of the engine.

8. A fuel vehicle, characterized in that: A mounting bracket comprising a generator according to any one of claims 1 to 7.

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