CN211975160U

CN211975160U - Closed generator

Info

Publication number: CN211975160U
Application number: CN202020568914.9U
Authority: CN
Inventors: 张学义
Original assignee: Chongqing Dinking Power Machinery Co ltd
Current assignee: Chongqing Dinking Power Machinery Co ltd
Priority date: 2020-04-16
Filing date: 2020-04-16
Publication date: 2020-11-20
Anticipated expiration: 2030-04-16

Abstract

The utility model discloses a closed generator, including generator housing and engine, the engine is located to be installed in generator housing through engine damping plate, generator housing is pieced together the combination by the polylith casing including right shell and left shell and forms, right side shell includes the maintenance window, maintenance window handle, handle lock and right shell main part, the maintenance hole has been seted up to left position department in right shell main part middle part, the maintenance window can shelter from this maintenance hole, edge at the maintenance window is provided with the checkpost, be provided with handle hole with checkpost position relative department, the handle lock is installed at handle hole, maintenance window handle is installed outside the handle lock and is located the maintenance window, the maintenance window passes through maintenance window handle and checkpost and installs in right shell main part, when rotatory maintenance window handle, can dismantle the maintenance window from right shell main part. The generator can disassemble the maintenance window without using tools to carry out the maintenance of the generator or the check of the engine oil state.

Description

Closed generator

Technical Field

The utility model belongs to the technical field of the generator, concretely relates to closed generator.

Background

In the prior art, a maintenance cover plate and an engine oil port cover plate are respectively arranged on a casing of a closed generator and are respectively used for maintaining the generator and adding engine oil, and the maintenance cover plate and the engine oil port cover plate are fixed on the casing in a clamping and screw mode, so that when the generator is maintained and the engine oil state is checked, only the maintenance cover plate and the engine oil port cover plate are required to be detached by using tools. But when the maintenance generator, probably need to dismantle maintenance apron and engine oil mouth apron simultaneously, increase maintenance work volume, when the instrument is inconvenient to be taken, can't open maintenance apron or engine oil mouth apron simultaneously.

SUMMERY OF THE UTILITY MODEL

The utility model discloses plan to provide a closed generator for do not need use tools when maintaining the generator and examining the machine oil state.

Therefore, the utility model discloses the technical scheme who adopts does: a closed generator comprises a generator shell and an engine, wherein the engine is arranged in the generator shell through an engine damping plate, the generator casing is formed by splicing and combining a plurality of casings including a right casing and a left casing, the right shell comprises a maintenance window, a maintenance window handle, a handle lock and a right shell main body, a maintenance hole is arranged at the left position of the middle part of the right shell main body, the maintenance window can shield the maintenance hole, the edge of the maintenance window is provided with a clamp, a handle hole is arranged at the position opposite to the position of the clamp, the handle lock is arranged in the handle hole, the handle of the maintenance window is arranged on the handle lock and positioned outside the maintenance window, the maintenance window is arranged on the right shell main body through the handle of the maintenance window and the clamp, when the maintenance window handle is rotated, the maintenance window can be detached from the right shell body, and the generator can be maintained and the engine oil state can be checked simultaneously after the maintenance window is detached.

Preferably, the left shell comprises a left shell body and a spark plug cover plate, a spark plug hole is formed in the left shell, the spark plug cover plate can shield the spark plug hole, a limiting buckle is arranged at the upper edge of the spark plug cover plate, an inverted buckle is arranged at the lower edge of the spark plug cover plate, and bosses are arranged on the left inner side and the right inner side of the spark plug cover plate. The spark plug cover plate is arranged, so that the spark plug can be conveniently replaced and maintained, the boss on the spark plug cover plate serves as a fulcrum, the reverse buckle and the limit buckle form a lever structure, and the spark plug cover plate can be reliably fixed on the left shell.

Further preferably, the engine is formed by a plurality of spare parts installation including the box, be provided with the erection column on the box, one side of erection column is provided with the spacing groove, be provided with spacing colluding on the engine shock absorber board, when the box was installed on the engine shock absorber board, spacing colluding just colluded on the spacing groove. The engine damping plate is matched with the limiting groove through the limiting hook, so that the engine damping plate cannot rotate when being installed.

Preferably, the engine is formed by installing a plurality of parts including a carburetor, an oil tank, a control panel and an oil switch, wherein an air inlet interface is arranged on the control panel, an air inlet joint and an oil inlet joint are arranged on the carburetor, an oil tank oil outlet is arranged at the bottom of the oil tank, the oil tank oil outlet is connected to the oil switch through a first oil pipe, the oil switch is connected to the oil inlet joint through a second oil pipe, the air inlet interface is connected to the air inlet joint through an air pipe, the oil tank oil outlet is higher than the oil switch, and the oil switch is higher than the oil inlet joint. Because the oil outlet of the oil tank is higher than the oil switch, and the oil switch is higher than the oil inlet joint, the gasoline in the oil tank smoothly enters the carburetor from high to low in a natural state, and auxiliary devices such as a gasoline pump and the like do not need to be additionally arranged; when the oil switch is closed and the air inlet interface is connected with the liquefied gas cylinder, the conversion from fuel oil to gas can be realized.

Further preferably, the maintenance window is further provided with an air door switch hole, and the right shell main body is provided with an oil switch hole and a starting handle hole, so that the adjustment of the air door switch, the opening and closing of the oil switch and the starting of the generator by using the starting handle can be directly performed.

The utility model has the advantages that: compared with the traditional fixing mode of a clip and a screw adopted by the maintenance window, the utility model adopts the fixing mode of the handle and the clip, and when the maintenance window is disassembled, a tool is not needed, and the handle is directly rotated, so that the disassembly of the maintenance window is quicker and more convenient; meanwhile, the traditional oil port cover plate and the maintenance cover plate are arranged to be a maintenance window, so that the workload during maintenance is reduced.

Drawings

Fig. 1 is a schematic structural diagram of the utility model i.

Fig. 2 is a schematic structural view of the maintenance window after being detached.

Fig. 3 is a schematic view of the structure of the maintenance window.

Fig. 4 is a schematic structural diagram of the second embodiment.

Fig. 5 is a schematic structural view of a spark plug cover plate.

Fig. 6 is a third schematic structural diagram (without right housing) of the utility model.

Fig. 7 is a schematic structural diagram of the utility model four (without left housing).

Fig. 8 is an enlarged view of I in fig. 7.

Detailed Description

The invention will be further described by way of examples with reference to the accompanying drawings:

as shown in fig. 1-8, a closed generator is composed of a generator casing and an engine, wherein the engine is installed in the generator casing through an engine damping plate 8, and the generator casing is formed by combining a plurality of casings including a right casing and a left casing.

The right side shell includes maintenance window 1, maintenance window handle 2, handle lock 3 and right shell main part 4, the maintenance hole has been seted up to the position department that leans on left in the middle part of right shell main part 4, maintenance window 1 can shelter from this maintenance hole, be provided with checkpost 1a at the edge of maintenance window 1, the department opposite with checkpost 1a position is provided with the handle hole, handle lock 3 is installed in the handle hole, maintenance window handle 2 is installed on the handle lock and is located maintenance window 1 outside, maintenance window 1 is installed on right shell main part 4 through maintenance window handle 2 and checkpost 1a, when rotatory maintenance window handle 2, can dismantle maintenance window 1 from right shell main part 4, can carry out the maintenance of generator and the inspection of machine oil state simultaneously after the dismantlement.

Preferably, the left shell comprises a left shell body 5 and a spark plug cover plate 6, a spark plug hole is arranged on the left shell body 5, the spark plug cover plate 6 can shield the spark plug hole, a limit buckle 6a is arranged at the upper edge of the spark plug cover plate 6, an inverted buckle 6b is arranged at the lower edge of the spark plug cover plate 6, and bosses 6c are arranged on the left inner side and the right inner side of the spark plug cover plate 6. Be provided with spark plug apron 6 and be convenient for spark plug's change and maintenance, boss 6c on the spark plug apron 6 is as the fulcrum, lets back-off 6b and stop buckle 6a form lever structure, makes spark plug apron 6 can reliably fix on left shell.

Preferably, the engine is formed by installing a plurality of parts including the box body 7, the box body 7 is provided with an installation column, one side of the installation column is provided with a limiting groove 7a, the engine damping plate 8 is provided with a limiting hook 8a, and when the box body 7 is installed on the engine damping plate 8, the limiting hook 8a just hooks on the limiting groove 7 a. The engine damping plate 8 is matched with the limiting groove 7a through the limiting hook 8a, so that the engine damping plate 8 cannot rotate when being installed.

Preferably, the engine is formed by installing a plurality of components including a carburetor 9, a fuel tank 10, a control panel 11 and a fuel switch 12, wherein the control panel 11 is provided with a gas inlet joint 11a, the carburetor 9 is provided with a gas inlet joint 9a and a fuel inlet joint 9b, the bottom of the fuel tank 10 is provided with a fuel tank outlet 10a, the fuel tank outlet 10a is connected to the fuel switch 12 through a first fuel pipe 13, the fuel switch 12 is connected to the fuel inlet joint 9b through a second fuel pipe 14, the gas inlet joint 11a is connected to the gas inlet joint 9a through a gas pipe 15, the fuel tank outlet 10a is higher than the fuel switch 12, and the fuel switch 12 is higher than the fuel inlet joint 9 b. Because the oil outlet 10a of the oil tank is higher than the oil switch 12, and the oil switch 12 is higher than the oil inlet joint 9b, the gasoline in the oil tank 10 smoothly enters the carburetor 9 from high to low in a natural state, and auxiliary devices such as a gasoline pump and the like do not need to be additionally arranged; when the oil switch 12 is closed and the air inlet port 11a is connected with the liquefied gas cylinder, the conversion from fuel oil to gas can be realized.

Preferably, the maintenance window 1 is further provided with an air door switch hole 1b, and the right housing body 4 is provided with an oil switch hole 4a and a starting handle hole 4b, so that the adjustment of the air door switch, the opening and closing of the oil switch and the starting of the generator by using the starting handle can be directly performed.

Claims

1. The utility model provides a closed generator, includes generator casing and engine, the engine is installed in generator casing through engine damper plate (8), generator casing is pieced together the combination by the polylith casing including right shell and left shell and is formed its characterized in that: the right side shell includes maintenance window (1), maintenance window handle (2), handle lock (3) and right shell main part (4), the maintenance hole has been seted up to position department that leans on left in right side shell main part (4) middle part, maintenance window (1) can shelter from this maintenance hole, is provided with checkpost (1a) at the edge of maintenance window (1), is provided with the handle hole with checkpost (1a) opposite position department, install in the handle hole handle lock (3), and outside maintenance window handle (2) were installed on the handle lock and were located maintenance window (1), maintenance window (1) was installed on right shell main part (4) through maintenance window handle (2) and checkpost (1a), when rotatory maintenance window handle (2), can dismantle maintenance window (1) from right shell main part (4), can carry out the maintenance of generator and the inspection of machine oil state simultaneously after the dismantlement.

2. A closed electrical generator according to claim 1, wherein: the left shell comprises a left shell body (5) and a spark plug cover plate (6), a spark plug hole is formed in the left shell body (5), the spark plug hole can be shielded by the spark plug cover plate (6), a limiting buckle (6a) is arranged at the upper edge of the spark plug cover plate (6), an inverted buckle (6b) is arranged at the lower edge of the spark plug cover plate (6), and bosses (6c) are arranged on the left inner side and the right inner side of the spark plug cover plate (6).

3. A closed generator according to claim 1 or 2, wherein: the engine is formed by a plurality of spare parts installation including box (7), be provided with the erection column on box (7), one side of erection column is provided with spacing groove (7a), be provided with spacing colluding (8a) on engine damping plate (8), when box (7) were installed on engine damping plate (8), spacing colluding (8a) just colluded on spacing groove (7 a).

4. A closed generator according to claim 1 or 2, wherein: the engine is formed by installing a plurality of parts including a carburetor (9), an oil tank (10), a control panel (11) and an oil switch (12), wherein an air inlet connector (11a) is arranged on the control panel (11), an air inlet connector (9a) and an oil inlet connector (9b) are arranged on the carburetor (9), an oil tank oil outlet (10a) is arranged at the bottom of the oil tank (10), the oil tank oil outlet (10a) is connected to the oil switch (12) through a first oil pipe (13), the oil switch (12) is connected to the oil inlet connector (9b) through a second oil pipe (14), the air inlet connector (11a) is connected to the air inlet connector (9a) through an air pipe (15), the oil tank oil outlet (10a) is higher than the oil switch (12), and the oil switch (12) is higher than the oil inlet connector (9 b).

5. A closed generator according to claim 1 or 2, wherein: still be provided with wind door switch hole (1b) on maintenance window (1), be provided with oil switch hole (4a) and start handle hole (4b) on right side shell main part (4).