CN220234397U - A transmission gear structure in the middle of a diesel generator - Google Patents

Abstract

The utility model discloses a transmission tooth structure in the middle of a diesel generator, belonging to the technical field of diesel generators, and includes a rotating rod. One end of the rotating rod is provided with a connecting component, and the end of the connecting component away from the rotating rod is provided with a fixed plate. One end of the fixed plate is provided with a fixed rod, and a generator rotor is provided in the middle of the fixed rod. A fixed component is symmetrically arranged on the surface of the fixed rod, and fan blades are inserted around the fixed component. The utility model achieves convenience by setting the connecting component. The effect of installing and using the generator rotor is to facilitate the installation and use of the generator rotor by setting the connecting seat, connecting block, fixed rod and fixed spring. By setting the limit rod and limit spring, it is convenient to limit the fixed rod. Position fixation, the utility model achieves the effect of convenient assembly and use of the fan blades and the fixing rod by arranging the fixing component.

Description

A transmission gear structure in the middle of a diesel generator

Technical field

The utility model belongs to the technical field of diesel generators, and specifically relates to a transmission tooth structure in the middle of the diesel generator.

Background technique

Diesel generators usually consist of stator, rotor, end cover, bearings and other components. The engine is a machine that converts chemical energy into mechanical energy. Its conversion process is actually the process of the working cycle. Simply put, it burns the fuel in the cylinder to generate kinetic energy, which drives the piston in the engine cylinder to reciprocate. It drives the connecting rod connected to the piston and the crank connected to the connecting rod to make reciprocating circular motion around the center of the crankshaft to output power. Most diesel engines and generators are independent machines. When the two machines operate separately, their power consumption is relatively high. Large, the output power of the diesel engine is small; in order to solve this problem, people have designed a transmission gear structure that allows the diesel engine and the generator to be coaxially connected, so that the diesel engine and the generator can work synchronously, reducing the size of the diesel engine and its own power consumption. Increase the output power of gasoline engine.

Chinese patent application number 202021154697.5 discloses a transmission tooth structure in the middle of a diesel generator; it includes a rotating rod, a fixed block is fixedly connected to the outer wall of one end of the rotating rod, and a first slot is opened on one side of the outer wall of the fixed block. The number of the first clamping slots is two, and a clamping block is clamped inside the first clamping slot, and the cross section of the clamping block is trapezoidal. When people install the generator rotor according to the utility model, they can first insert the clamping block into the first clamping slot. At the same time, the cross-section of the clamping block is trapezoidal, which can improve the clamping effect with the first clamping slot. At the same time, one end of the clamping block The clamping column on the outer wall will be clamped in the second clamping slot, ensuring the stability of the connection between the fixing rod and the fixing block. When the clamping block and the clamping column are clamped with the first clamping slot and the second clamping slot respectively, the fixing screw is It can be fixed to prevent the generator rotor from being separated from the fixed block during rotation, thereby improving the working efficiency of the diesel generator.

The above disclosed patent, 1. When used, the fixed plate and the fixed block are connected and then fixed by bolts to install the generator rotor. However, when used, the installation of the generator rotor is not convenient and the convenience is not high enough; 2. When in use, the fan blades are fixed on the fixed rod through bolts so that they can dissipate heat from the generator rotor. However, when in use, the installation of the fan blades is not convenient enough and the convenience is not high enough.

Utility model content

In order to solve the problems raised in the above background technology. The utility model provides a transmission tooth structure in the middle of a diesel generator, which has the characteristics of convenient installation of the generator rotor and convenient assembly and use of fan blades and fixed rods.

In order to achieve the above purpose, the present utility model provides the following technical solution: a transmission tooth structure in the middle of a diesel generator, including a rotating rod. One end of the rotating rod is provided with a connecting component, and the end of the connecting component away from the rotating rod is provided with a fixed plate. , one end of the fixed plate is provided with a fixed rod, the middle of the fixed rod is provided with a generator rotor, the surface of the fixed rod is symmetrically provided with a fixed component, and fan blades are inserted around the fixed component.

Preferably, the connecting assembly includes a connecting seat, a connecting block, a fixed inserting rod, a fixed spring, a limiting rod and a limiting spring, wherein one end of the rotating rod is provided with a connecting seat, and one side of the connecting seat is inserted with a connecting block. , fixed inserting rods are provided on both sides of the connecting block, a fixed spring is provided on one side of the fixed inserting rod, a limiting rod is provided on the other side of the fixed inserting rod, and a limiting spring is provided below the limiting rod.

Preferably, the two sides of the connecting block are provided with fixing holes for matching the fixed insertion rods, and one side of the fixed insertion rod is provided with a limiting hole for matching the limiting rods.

Preferably, one end of the limiting rod is provided with a roller, and the connecting block is square.

Preferably, the fixing assembly includes a fixing base, an insert block, a clamping block, a clamping rod and a clamping spring, wherein a fixing base is symmetrically arranged on the surface of the fixing rod, an inserting block is inserted above the fixing base, and the inserting block A clamping block is provided on one side of the clamping block, a clamping lever is arranged on one end of the clamping block, and a clamping spring is arranged on one side of the clamping lever.

Preferably, a positioning block is provided on the other side of the plug-in block, and a positioning hole for matching the positioning block is provided above the fixed base.

Compared with the existing technology, the beneficial effects of this utility model are:

1. This utility model achieves the effect of facilitating the installation of the generator rotor by arranging the connecting components. By arranging the connecting seat, connecting block, fixed insertion rod and fixed spring, it makes the installation of the generator rotor convenient. By setting the limit The rod and the limit spring facilitate the limit fixation of the fixed rod.

2. This utility model achieves the effect of convenient assembly and use of fan blades and fixed rods by arranging fixed components. By arranging fixed seats, insert blocks, clamping blocks, clamping rods and clamping springs, it makes it easy to assemble and use the fan blades. to install.

Description of the drawings

Figure 1 is a schematic diagram of the overall structure of the utility model;

Figure 2 is a schematic structural diagram of the utility model in front view and cross-section;

Figure 3 is a schematic structural diagram of the connection assembly of the present utility model;

Figure 4 is a schematic structural diagram of the fixing assembly of the present invention.

In the picture: 1. Rotating rod; 2. Connecting component; 21. Connecting seat; 22. Connecting block; 23. Fixed insertion rod; 24. Fixed spring; 25. Limit rod; 26. Limit spring; 27. Roller; 3. Fixed plate; 4. Fixed rod; 5. Generator rotor; 6. Fixed component; 61. Fixing seat; 62. Insert block; 63. Clamping block; 64. Clamping rod; 65. Clamping spring; 66 , positioning block; 7. fan blades.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only part of the embodiments of the present utility model, not all implementations. example. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts fall within the scope of protection of the present utility model.

Example 1

Please refer to Figures 1-4. The present utility model provides the following technical solution: a transmission tooth structure in the middle of a diesel generator, including a rotating rod 1. One end of the rotating rod 1 is provided with a connecting component 2, and the connecting component 2 is away from the rotating rod 1. One end of the fixed plate 3 is provided with a fixed plate 3, one end of the fixed plate 3 is provided with a fixed rod 4, a generator rotor 5 is installed in the middle of the fixed rod 4, a fixed component 6 is symmetrically arranged on the surface of the fixed rod 4, and a fixed component 6 is inserted around the upper part of the fixed component 6. Fan blade 7.

Specifically, the connection assembly 2 includes a connection seat 21, a connection block 22, a fixed insertion rod 23, a fixed spring 24, a limit rod 25 and a limit spring 26. Among them, one end of the rotating rod 1 is provided with a connection seat 21, and the connection seat 21 A connecting block 22 is inserted on one side of the connecting block 22. A fixed inserting rod 23 is provided on both sides of the connecting block 22. A fixed spring 24 is provided on one side of the fixed inserting rod 23, and a limiting rod 25 is provided on the other side of the fixed inserting rod 23. A limiting spring 26 is provided below the limiting rod 25 .

By adopting the above technical solution, during use, by inserting the connecting block 22 into the connecting seat 21, and then pressing the fixed inserting rod 23, the fixed inserting rod 23 moves and compresses the fixed spring 24. When the fixed inserting rod 23 moves to the limit rod 25 and the limiter When the position springs 26 overlap, the limit rod 25 is inserted into the limit hole to limit the position of the fixed insert rod 23. At this time, the fixed insert rod 23 is located in the fixed hole to fix the connecting block 22, so that when the device is in use, it is convenient to generate electricity. The machine rotor 5 is installed, which improves the practicality of use.

Specifically, the connecting block 22 is provided with fixing holes on both sides for matching the fixing inserting rod 23 , and one side of the fixing inserting rod 23 is provided with a limiting hole for matching the limiting rod 25 .

By adopting the above technical solution, the fixing hole facilitates the insertion of the fixed insertion rod 23 to fix the connecting block 22, and the limiting hole facilitates the insertion of the limiting rod 25 to fix the fixed insertion rod 23.

Specifically, one end of the limiting rod 25 is provided with a roller 27, and the connecting block 22 is square.

By adopting the above technical solution, the roller 27 facilitates smooth sliding between the limiting rod 25 and the fixed insertion rod 23. The connecting block 22 is square, which facilitates the positioning of the connecting block 22 when it is inserted into the connecting seat 21.

When this embodiment is in use: when in use, by inserting the connecting block 22 into the connecting seat 21, and then pressing the fixed inserting rod 23, the fixed inserting rod 23 moves and compresses the fixing spring 24. When the fixed inserting rod 23 moves to the limiting rod 25 and When the limit springs 26 overlap, the limit rod 25 is inserted into the limit hole to limit the position of the fixed insert rod 23. At this time, the fixed insert rod 23 is located in the fixed hole and fixes the connecting block 22, making it easy to align the device when in use. The generator rotor 5 is installed to improve the practicality of use.

Example 2

The difference between this embodiment and Embodiment 1 is that: specifically, the fixing assembly 6 includes a fixing base 61, an insert block 62, a clamping block 63, a clamping rod 64 and a clamping spring 65, wherein the surface of the fixing rod 4 is symmetrical. A fixed base 61 is provided, and an insertion block 62 is inserted above the fixed base 61. A clamping block 63 is arranged on one side of the inserting block 62, and a clamping rod 64 is arranged at one end of the clamping block 63. One end of the clamping rod 64 A clamping spring 65 is provided on the side.

By adopting the above technical solution, during use, the insert block 62 is inserted into the fixed seat 61. When the insert block 62 and the clamping block 63 are in contact, the clamping block 63 will be driven to move, so that the clamping rod 64 moves, and the clamping rod 64 moves. Compress the clamping spring 65. When the inserting block 62 moves to the position where the clamping hole and the clamping block 63 overlap, the clamping block 63 is inserted into the clamping block, fixing the inserting block 62, thereby fixing the fan blade 7, so that the device is in use. At this time, it is convenient to install and fix the fan blade 7, which improves the practicality of use.

Specifically, a positioning block 66 is provided on the other side of the plug-in block 62 , and a positioning hole for matching the positioning block 66 is provided above the fixed base 61 .

By adopting the above technical solution, the positioning block 66 and the positioning hole cooperate to facilitate positioning of the inserting block 62 .

When this embodiment is in use: when in use, insert the insert block 62 into the fixed seat 61, and when the insert block 62 and the clamping block 63 are in contact, the clamping block 63 will be driven to move, so that the clamping rod 64 moves, and the clamping rod 64 Move and compress the clamping spring 65. When the inserting block 62 moves to the position where the clamping hole and the clamping block 63 overlap, the clamping block 63 is inserted into the clamping, fixing the inserting block 62, thereby fixing the fan blade 7, so that the device is in place. During use, it is convenient to install and fix the fan blade 7, thereby improving the practicality of use.

The structure and usage principle of the generator rotor 5 in the present utility model have been disclosed in the middle transmission tooth structure of the diesel generator disclosed in Chinese patent application number 202021154697.5.

The working principle and usage process of this utility model: In this utility model, the transmission tooth structure is used to realize coaxial connection between the diesel engine and the generator, so that the diesel engine and the generator can work synchronously, reduce the size of the diesel engine and its own power consumption, and increase the output of the gasoline engine. power, when in use, the fixing plate 3 is installed through the connecting component 2 to install and fix the generator rotor 5, and then the fan blade 7 is installed and fixed through the fixing component 6. When the generator rotor 5 rotates and cuts the magnetic induction line to generate electricity, The fan blades 7 provided on the outer circumferential wall of the fixed rod 4 can quickly dissipate heat from the generator rotor 5, extending the service life of the generator rotor 5. When the connecting assembly 2 is in use, the connecting block 22 is inserted into the connecting seat 21. , and then press the fixed insert rod 23, the fixed insert rod 23 moves and compresses the fixed spring 24. When the fixed insert rod 23 moves to the position where the limit rod 25 and the limit spring 26 overlap, the limit rod 25 is inserted into the limit hole, and the fixed insert rod 23 moves and compresses the fixed spring 24. The rod 23 limits the position. At this time, the fixed insertion rod 23 is located in the fixed hole to fix the connecting block 22, so that when the device is in use, it is convenient to install the generator rotor 5, which improves the practicality of use. When the fixing component 6 is in use, , when in use, insert the insert block 62 into the fixed seat 61. When the insert block 62 and the clamping block 63 are in contact, the clamping block 63 will be driven to move, so that the clamping rod 64 moves, and the clamping rod 64 moves to compress the clamping spring 65. , when the inserting block 62 moves until the clamping hole and the clamping block 63 overlap, the clamping block 63 is inserted into the clamping, and the inserting block 62 is fixed, thereby fixing the fan blade 7, so that when the device is in use, it is convenient to adjust the fan. Leaf 7 is installed and fixed, which improves the practicality of use.

Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art will understand that various changes and modifications can be made to these embodiments without departing from the principles and spirit of the present invention. , substitutions and modifications, the scope of the present invention is defined by the appended claims and their equivalents.

Claims (6)

1. The utility model provides a transmission tooth structure in middle of diesel generator, includes dwang, its characterized in that: the one end of dwang is provided with coupling assembling, and coupling assembling keeps away from the one end of dwang and is provided with the fixed plate, and the one end of fixed plate is provided with the dead lever, and the centre of dead lever sets up generator rotor, and the surface symmetry of dead lever is provided with fixed subassembly, and fixed subassembly's top is encircled around inserting and is equipped with the flabellum.

2. A gear structure in the middle of a diesel generator according to claim 1, wherein: the connecting assembly comprises a connecting seat, a connecting block, a fixed inserting rod, a fixed spring, a limiting rod and a limiting spring, wherein one end of the rotating rod is provided with the connecting seat, one side of the connecting seat is inserted with the connecting block, two sides of the connecting block are provided with the fixed inserting rod, one side of the fixed inserting rod is provided with the fixed spring, the other side of the fixed inserting rod is provided with the limiting rod, and the limiting spring is arranged below the limiting rod.

3. A diesel generator intermediate gear structure according to claim 2, wherein: the fixed orifices of cooperation fixed inserted bar have been seted up to the both sides of connecting block, and the spacing hole of cooperation gag lever post has been seted up to one side of fixed inserted bar.

4. A diesel generator intermediate gear structure according to claim 2, wherein: one end of the limiting rod is provided with a roller, and the connecting block is square.

5. A gear structure in the middle of a diesel generator according to claim 1, wherein: the fixed subassembly includes fixing base, inserted block, chucking piece, chucking pole and chucking spring, and wherein, the surface symmetry of dead lever is provided with the fixing base, and the top of fixing base is inserted and is equipped with the inserted block, and one side of inserted block is provided with the chucking piece, and the one end of chucking piece is provided with the chucking pole, and one side of chucking pole is provided with the chucking spring.

6. The intermediate gear structure of a diesel generator according to claim 5, wherein: the other side of the insertion block is provided with a positioning block, and a positioning hole matched with the positioning block is formed above the fixing seat.