CN219622778U

CN219622778U - DC diesel generator

Info

Publication number: CN219622778U
Application number: CN202321268981.9U
Authority: CN
Inventors: 唐俊; 张�浩
Original assignee: Qingdao Nengfeng Electric Co ltd
Current assignee: Qingdao Nengfeng Electric Co ltd
Priority date: 2023-05-24
Filing date: 2023-05-24
Publication date: 2023-09-01
Anticipated expiration: 2033-05-24

Abstract

The utility model discloses a direct-current diesel generator which comprises a diesel generator body, wherein the front surface of the diesel generator body is provided with a maintenance door, the front surface of the maintenance door is fixedly provided with a handle, and the bottom of the diesel generator body is fixedly provided with a supporting base. According to the utility model, the driving gear and the tooth grooves are mutually matched to drive the movable plate, so that the movable plate can move left and right in the mounting groove, the filter screen can be selected and used, when one filter screen is used, the other filter screen can be cleaned and cleaned, the filter screen can be replaced and used conveniently, the next use of the filter screen is facilitated, meanwhile, the problem that the conventional diesel generator generally dissipates heat through the heat dissipation motor, and the filter screen is generally arranged in order to prevent dust from entering the diesel generator, but the filter screen is relatively troublesome to replace, has poor replacement efficiency and is inconvenient to clean the filter screen is solved.

Description

DC diesel generator

Technical Field

The utility model relates to the technical field of diesel generators, in particular to a direct-current diesel generator.

Background

The diesel generator is a small-sized power generation device, and is a power machine which takes diesel oil and the like as fuel and takes the diesel engine as a prime motor to drive the generator to generate power; the whole set of unit is generally composed of components such as a diesel engine, a generator, a control box, a fuel tank, a storage battery for starting and controlling, a protection device, an emergency cabinet and the like.

With respect to the above and related art, the inventors believe that there are often the following drawbacks: the existing diesel generator generally dissipates heat through a heat dissipation motor, a filter screen is generally arranged in order to prevent dust from entering the diesel generator, but the filter screen is troublesome to replace, the replacement efficiency is poor, and the filter screen is not convenient to clean; therefore, a direct current diesel generator is proposed for the above-mentioned problems.

Disclosure of Invention

The utility model aims to provide a direct-current diesel generator which has the advantage of being convenient to replace and clean, and solves the problems that the existing diesel generator generally dissipates heat through a heat dissipation motor, a filter screen is generally arranged in order to prevent dust from entering the diesel generator, the filter screen is troublesome to replace, the replacement efficiency is poor, and the filter screen is inconvenient to clean.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a direct current diesel generator, includes the diesel generator body, the front of diesel generator body is provided with the maintenance door, the front fixed mounting of maintenance door has the handle, the bottom fixed mounting of diesel generator body has the support base, the louvre has been seted up on the right side of diesel generator body, the right side of diesel generator body just is located the right side fixed mounting of louvre has a cooling cylinder, the inside of cooling cylinder is provided with the heat dissipation motor, the right side fixed mounting of cooling cylinder has the installing frame, the top fixed mounting of installing frame has a roof box, the mounting groove has been seted up to the inboard of installing frame, the inside sliding connection of installing groove has the movable plate, be equipped with two gas vents on the movable plate, the inside of gas vent is provided with the filter screen, the tooth's socket has been seted up to the bottom of movable plate, the intercommunication groove has been seted up to the bottom of installing frame, the bottom of installing frame is provided with drive gear, drive gear's top runs through the intercommunication groove, drive gear and tooth's socket meshing.

The effects achieved by the components are as follows: through setting up the heat dissipation motor and be used for the inside heat that produces of diesel generator body through louvre and a cooling tube discharge, play radiating effect to diesel generator body inside, be used for spacing and removal to the movable plate through setting up the mutually supporting of installing frame and mounting groove, be used for preventing the inside that the dust got into the diesel generator body under the condition that the diesel generator body was not used through setting up the filter screen, avoid the diesel generator body to receive the influence of dust, be used for driving the movable plate through setting up drive gear and tooth's socket mutually supporting for the movable plate can be moved about at the mounting groove inside, and then can select the use to the filter screen, when using one of them filter screen, can wash and clear up another filter screen, and then conveniently change the use to the filter screen, the convenience is used the filter screen next time.

Preferably, the surface of the heat dissipation motor is sleeved with a mounting sleeve, the surface of the mounting sleeve is fixedly provided with uniformly distributed connecting rods, and the other sides of the connecting rods are fixedly connected with the inner wall of the heat dissipation cylinder.

The effects achieved by the components are as follows: the installation sleeve and the connecting rod are matched with each other to be used for installing and fixing the heat dissipation motor, so that the use stability of the heat dissipation motor is improved, and the output reliability of the heat dissipation motor is further improved.

Preferably, a fixed plate is fixedly arranged at the bottom of the radiating cylinder, and the driving gear is connected with a fixed plate bearing.

The effects achieved by the components are as follows: the fixing plate is used for limiting the driving gear, so that the stability of the driving gear in rotation is improved.

Preferably, a driving disc is fixedly arranged on the right side of the driving gear, and a rocker is fixedly arranged on the driving disc.

The effects achieved by the components are as follows: through setting up driving disk and rocker mutually support and be used for driving drive gear, make things convenient for operating personnel to operate, be convenient for remove the movable plate.

Preferably, the front and the back of the inner cavity of the mounting groove are fixedly provided with anti-collision blocks, and one side of the moving plate is contacted with the anti-collision blocks.

The effects achieved by the components are as follows: through setting up the effect that the crashproof piece is used for playing the protection to the movable plate, avoid the movable plate to collide with the inner wall of mounting groove when the inside removal of mounting groove, avoid the damage of movable plate.

Preferably, the inside of top case is provided with the connecting plate, the top fixed mounting of connecting plate has spacing spring, the top fixed mounting of connecting plate has the pull rod, the top fixed mounting of pull rod has the press board, the bottom fixed mounting of connecting plate has the draw-in lever, two draw-in grooves have been seted up at the top of movable plate, the bottom joint of draw-in lever is in the inside of draw-in groove.

The effects achieved by the components are as follows: the limiting spring is used for extruding the connecting plate, and then the connecting plate drives the clamping rod to move downwards, so that the bottom of the clamping rod can be clamped in the clamping groove, the connecting plate is convenient to pull under the action of the pull rod and the pressing plate, and the connecting plate is convenient to drive the clamping rod to be separated from the clamping groove.

Compared with the prior art, the utility model has the following beneficial effects:

according to the utility model, the heat generated in the diesel generator body is discharged through the heat radiating holes and the heat radiating cylinders, the heat radiation effect is achieved in the diesel generator body, the installation frame and the installation groove are mutually matched to limit and move the movable plate, the filter screen is arranged to prevent dust from entering the diesel generator body when the diesel generator body is not used, the influence of the dust on the diesel generator body is avoided, the driving gear and the tooth groove are mutually matched to drive the movable plate, so that the movable plate can move left and right in the installation groove, the filter screen can be selected for use, when one filter screen is used, the other filter screen can be cleaned and cleaned, the filter screen can be replaced conveniently, the filter screen can be used next time conveniently, meanwhile, the problems that the conventional diesel generator generally dissipates heat through the heat radiating motor, the filter screen is generally arranged to prevent the dust from entering the diesel generator, the filter screen is troublesome to replace, and the filter screen is inconvenient to clean are solved.

Drawings

FIG. 1 is a perspective view of the structure of the present utility model;

FIG. 2 is a schematic diagram of the internal structure of the heat dissipating cylinder according to the present utility model;

FIG. 3 is a schematic view of a mounting frame structure of the present utility model;

FIG. 4 is a schematic view of the internal structure of the roof box of the present utility model;

fig. 5 is a schematic diagram of a moving plate structure according to the present utility model.

In the figure: 1. a diesel generator body; 2. maintaining the door; 3. a support base; 4. a heat dissipation cylinder; 5. a mounting frame; 6. a top box; 7. a mounting groove; 8. a moving plate; 9. a communication groove; 10. a drive gear; 11. a drive plate; 12. a heat dissipation motor; 13. a mounting sleeve; 14. an exhaust port; 15. a filter screen; 16. tooth slots; 17. an anti-collision block; 18. a connecting plate; 19. a limit spring; 20. a pull rod; 21. pressing the plate; 22. and (5) clamping the rod.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-5, a direct current diesel generator comprises a diesel generator body 1, a maintenance door 2 is arranged on the front side of the diesel generator body 1, a handle is fixedly arranged on the front side of the maintenance door 2, a supporting base 3 is fixedly arranged at the bottom of the diesel generator body 1, a heat dissipation hole is formed in the right side of the diesel generator body 1, a heat dissipation cylinder 4 is fixedly arranged on the right side of the heat dissipation hole and positioned on the right side of the heat dissipation hole, a heat dissipation motor 12 is arranged in the heat dissipation cylinder 4, a mounting frame 5 is fixedly arranged on the right side of the heat dissipation cylinder 4, a top box 6 is fixedly arranged at the top of the mounting frame 5, a mounting groove 7 is formed in the inner side of the mounting frame 5, a movable plate 8 is slidably connected in the mounting groove 7, two exhaust ports 14 are formed in the movable plate 8, a filter screen 15 is arranged in the inner side of the exhaust port 14, a tooth groove 16 is formed in the bottom of the movable plate 8, a communication groove 9 is formed in the bottom of the mounting frame 5, a driving gear 10 is arranged at the bottom of the mounting frame 5, the top of the driving gear 10 penetrates through the communication groove 9, and the driving gear 10 is meshed with the tooth groove 16.

Specifically, the surface of the heat dissipation motor 12 is sleeved with a mounting sleeve 13, the surface of the mounting sleeve 13 is fixedly provided with uniformly distributed connecting rods, and the other side of each connecting rod is fixedly connected with the inner wall of the heat dissipation barrel 4.

The installation sleeve 13 and the connecting rod are matched with each other to be used for installing and fixing the heat dissipation motor 12, so that the use stability of the heat dissipation motor 12 is improved, and the output reliability of the heat dissipation motor 12 is further improved.

Specifically, a fixed plate is fixedly arranged at the bottom of the heat dissipation cylinder 4, and the driving gear 10 is connected with a fixed plate bearing.

The fixed plate is used for limiting the driving gear 10, so that the stability of the driving gear 10 during rotation is improved.

Specifically, a driving disc 11 is fixedly installed on the right side of the driving gear 10, and a rocker is fixedly installed on the driving disc 11.

The driving disc 11 and the rocker are mutually matched to drive the driving gear 10, so that an operator can conveniently operate the driving gear, and the moving plate 8 can be conveniently moved.

Specifically, the front and the back of the inner cavity of the installation groove 7 are fixedly provided with the anti-collision blocks 17, and one side of the moving plate 8 is contacted with the anti-collision blocks 17.

The anti-collision block 17 is used for protecting the movable plate 8, avoiding collision with the inner wall of the installation groove 7 and avoiding damage to the movable plate 8 when the movable plate 8 moves inside the installation groove 7.

Specifically, the inside of top case 6 is provided with connecting plate 18, and limit spring 19 is fixed mounting in the top of connecting plate 18, and the top fixed mounting of connecting plate 18 has pull rod 20, and the top fixed mounting of pull rod 20 has press plate 21, and the bottom fixed mounting of connecting plate 18 has draw-in lever 22, and two draw-in grooves have been seted up at the top of movable plate 8, and the bottom joint of draw-in lever 22 is in the inside of draw-in groove.

The limiting spring 19 is used for extruding the connecting plate 18, and then the connecting plate 18 drives the clamping rod 22 to move downwards, so that the bottom of the clamping rod 22 can be clamped in the clamping groove, the connecting plate 18 is conveniently pulled under the action of the pull rod 20 and the pressing plate 21, and the connecting plate 18 is conveniently used for driving the clamping rod 22 to be separated from the clamping groove.

When the diesel generator body 1 is used, heat is generated in the diesel generator body 1, the heat is required to be discharged in time, the heat dissipation motor 12 is started, the heat in the diesel generator body 1 is discharged under the action of the heat dissipation motor 12, dust is attached to the surface of the filter screen 15 after the diesel generator body is used for a long time, the filter screen 15 is required to be replaced and cleaned, the pull rod 20 is lifted upwards through the pressing plate 21, the pull rod 20 drives the connecting plate 18 to move upwards, the connecting plate 18 drives the clamping rod 22 to separate from the clamping groove, the movable plate 8 can move in the installation groove 7, the driving disc 11 is rotated, the driving disc 11 drives the driving gear 10 to rotate, the driving gear 10 drives the movable plate 8 to move under the cooperation of the tooth grooves 16, the other exhaust port 14 is enabled to move to the right side of the heat dissipation cylinder 4, the clamping rod 22 is released after the replacement, the clamping rod 22 is enabled to be clamped in the clamping groove under the action of the limiting spring 19, and the movable plate 8 is fixed.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a direct current diesel generator, includes diesel generator body (1), its characterized in that: the front surface of the diesel generator body (1) is provided with a maintenance door (2), the front surface of the maintenance door (2) is fixedly provided with a handle, the bottom of the diesel generator body (1) is fixedly provided with a supporting base (3), a heat dissipation hole is formed on the right side of the diesel generator body (1), a heat dissipation cylinder (4) is fixedly arranged on the right side of the diesel generator body (1) and positioned on the right side of the heat dissipation hole, a heat dissipation motor (12) is arranged in the heat dissipation cylinder (4), a mounting frame (5) is fixedly arranged on the right side of the radiating cylinder (4), a top box (6) is fixedly arranged at the top of the mounting frame (5), an installation groove (7) is formed on the inner side of the installation frame (5), a movable plate (8) is connected in the installation groove (7) in a sliding way, two exhaust ports (14) are arranged on the moving plate (8), a filter screen (15) is arranged in the exhaust ports (14), a tooth slot (16) is arranged at the bottom of the moving plate (8), a communication slot (9) is arranged at the bottom of the mounting frame (5), a driving gear (10) is arranged at the bottom of the mounting frame (5), the top of the driving gear (10) penetrates through the communicating groove (9), and the driving gear (10) is meshed with the tooth groove (16).

2. A direct current diesel generator according to claim 1, characterized in that: the surface of the heat dissipation motor (12) is sleeved with a mounting sleeve (13), the surface of the mounting sleeve (13) is fixedly provided with uniformly distributed connecting rods, and the other sides of the connecting rods are fixedly connected with the inner wall of the heat dissipation cylinder (4).

3. A direct current diesel generator according to claim 1, characterized in that: the bottom of the radiating cylinder (4) is fixedly provided with a fixed plate, and the driving gear (10) is connected with a fixed plate bearing.

4. A direct current diesel generator according to claim 1, characterized in that: the right side of the driving gear (10) is fixedly provided with a driving disc (11), and the driving disc (11) is fixedly provided with a rocker.

5. A direct current diesel generator according to claim 1, characterized in that: the front and the back of the inner cavity of the mounting groove (7) are fixedly provided with anti-collision blocks (17), and one side of the moving plate (8) is contacted with the anti-collision blocks (17).

6. A direct current diesel generator according to claim 1, characterized in that: the inside of top case (6) is provided with connecting plate (18), the top fixed mounting of connecting plate (18) has spacing spring (19), the top fixed mounting of connecting plate (18) has pull rod (20), the top fixed mounting of pull rod (20) has push down board (21), the bottom fixed mounting of connecting plate (18) has draw-in lever (22), two draw-in grooves have been seted up at the top of movable plate (8), the bottom joint of draw-in lever (22) is in the inside of draw-in groove.