CN216044030U

CN216044030U - Diesel generating set protective housing

Info

Publication number: CN216044030U
Application number: CN202122527187.9U
Authority: CN
Inventors: 林文京; 连冬冬; 陈文华
Original assignee: Anhui Heyuan Zhongdian Technology Co ltd
Current assignee: Anhui Heyuan Zhongdian Technology Co ltd
Priority date: 2021-10-20
Filing date: 2021-10-20
Publication date: 2022-03-15
Anticipated expiration: 2031-10-20

Abstract

The application relates to a protective outer cover of a diesel generating set, which comprises a base, wherein a shield body is fixedly connected onto the base, a generator is arranged in the shield body, a driving shaft is arranged in the generator in a rotating manner, an air cavity is fixedly arranged at one end of the shield body, a filter screen is fixedly connected in the air cavity, a cooling fan is fixedly sleeved on the driving shaft positioned in the air cavity, a rotary drum is also rotatably arranged on the driving shaft, three cleaning brushes are fixedly connected onto the rotary drum and matched with the filter screen, a driving gear is fixedly sleeved on the driving shaft, three positioning shafts are rotatably connected onto the filter screen, a linkage gear is fixedly sleeved on the positioning shafts, in the application, dust can be intercepted through the filter screen in the air cavity, and when the rotary drum rotates, the dust on the filter screen can be continuously swept down by the cleaning brushes, meanwhile, the driving shaft can rotate the heat dissipation fan, so that air circulation can be accelerated, and heat dissipation is facilitated.

Description

Diesel generating set protective housing

Technical Field

The application relates to the technical field of protective housings, in particular to a protective housing of a diesel generator set.

Background

The diesel engine generator set is a power supply device which takes a diesel engine as a prime mover and drags a synchronous generator to generate electricity, and is a generating set which has the advantages of quick starting, convenient operation and maintenance, less investment and stronger environmental adaptability.

However, when the existing protective outer cover for the diesel generating set is used, the dust easily plugs up the heat dissipation holes, so that the heat dissipation effect is influenced, and the dust enters the outer cover and is easily adsorbed on the generator to influence the use. Therefore, the technical personnel in the field provide a protective outer cover of a diesel generator set to solve the problems in the background technology.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem that proposes among the above-mentioned background art, the application provides a diesel generating set protection dustcoat.

The application provides a diesel generating set protection dustcoat adopts following technical scheme:

the utility model provides a diesel generating set protection dustcoat, includes the base, fixedly connected with guard shield body on the base, this internal generator that is provided with of guard shield, the generator internal rotation is provided with the drive shaft, and the fixed wind chamber that is provided with of one end of guard shield body, the fixed cover that is located the drive shaft of wind intracavity is equipped with radiator fan, it is provided with the rotary drum still to rotate in the drive shaft, the three cleaning brush of fixedly connected with on the rotary drum, the cleaning brush cooperatees with the filter screen.

Through adopting above-mentioned technical scheme, can intercept the dust through the filter screen of wind intracavity to when the rotary drum rotates, can promote the clearance brush and constantly sweep the dust on the filter screen, and the drive shaft can rotate radiator fan, can accelerate the circulation of air, convenient heat dissipation.

Preferably, the fixed cover in the drive shaft is equipped with drive gear, it is connected with three location axle to rotate on the filter screen, the fixed cover in the location axle is equipped with the linkage gear, and three linkage gear all meshes with drive gear mutually.

Through adopting above-mentioned technical scheme, can rotate drive gear through the drive shaft, can rotate the linked gear through drive gear.

Preferably, an annular rack is further fixedly arranged on the inner wall of the rotating drum, the three linkage gears are meshed with the annular rack, a bearing is further fixedly connected in the rotating drum, and the three positioning shafts are all rotatably connected to an inner ring of the bearing.

Through adopting above-mentioned technical scheme, cooperate with annular rack through the linkage gear, can rotate the rotary drum to can fix a position the rotary drum through the bearing.

Preferably, the bottom of the generator is fixedly connected with a carrier plate, the bottom of the carrier plate is provided with a buffer base, and a plurality of buffer springs are arranged between the buffer base and the carrier plate.

Through adopting above-mentioned technical scheme, through the buffer spring who sets up, can increase the buffer capacity between support plate and the buffering base.

Preferably, a plurality of radiating holes are further formed in the inner side inner wall of the air cavity, and an acoustic board is fixedly arranged on the inner wall of the protective cover body.

Through adopting above-mentioned technical scheme, through the abatvoix that sets up, can the noise absorption.

To sum up, the application comprises the following beneficial technical effects:

1. through the wind chamber and the filter screen that set up, can intercept the dust, when the drive shaft rotates, can rotate radiator fan, conveniently accelerate the circulation of air, conveniently dispel the heat to the generator, drive epaxial drive gear when rotating simultaneously, can rotate three linkage gear in step, cooperate through linkage gear and annular rack, can promote the rotary drum and rotate, the rotary drum is when rotating, alright sweep the dust of adhesion on with the filter screen through the clearance brush down, simultaneously under the cooperation of three location axle and bearing, can also fix a position the rotary drum, and is convenient effective.

2. Through the abatvoix that sets up in the guard shield body, noise absorption, noise abatement pollutes to through the buffer spring who sets up, can increase the buffer capacity between support plate and the buffering base, can reduce the sense of vibration.

Drawings

FIG. 1 is a schematic structural diagram of a side view section of a protective housing of a diesel generator set in an embodiment of the application;

FIG. 2 is a schematic structural diagram of a drum and a filter screen in a protective outer cover of a diesel generating set in an embodiment of the application;

FIG. 3 is an enlarged schematic structural view of a portion A in FIG. 1 of a protective outer cover of a diesel generating set in an embodiment of the application;

fig. 4 is an enlarged schematic structural view of a diesel generator set protection outer cover in the embodiment of the application, namely a part B in fig. 1.

Description of reference numerals: 1. a base; 2. a shield body; 3. a generator; 4. a drive shaft; 5. a wind cavity; 6. filtering with a screen; 7. a heat radiation fan; 8. a rotating drum; 9. cleaning a brush; 10. a drive gear; 11. positioning the shaft; 12. a linkage gear; 13. an annular rack; 14. a bearing; 15. a carrier plate; 16. a buffer base; 17. a buffer spring; 18. heat dissipation holes; 19. an acoustic panel.

Detailed Description

The present application is described in further detail below with reference to figures 1-4.

The embodiment of the application discloses diesel generating set protection dustcoat. Referring to fig. 1-4, a diesel generating set protective housing includes a base 1, a shield body 2 is fixedly connected to the base 1, a generator 3 is arranged in the shield body 2, a driving shaft 4 is arranged in the generator 3 in a rotating manner, an air chamber 5 is fixedly arranged at one end of the shield body 2, a filter screen 6 is fixedly connected to the air chamber 5, a heat radiation fan 7 is fixedly sleeved on the driving shaft 4 in the air chamber 5, a rotating drum 8 is further arranged on the driving shaft 4 in a rotating manner, three cleaning brushes 9 are fixedly connected to the rotating drum 8, the cleaning brushes 9 are matched with the filter screen 6, dust can be intercepted through the filter screen 6 in the air chamber 5, and when the rotating drum 8 rotates, the cleaning brushes 9 can be pushed to continuously sweep dust on the filter screen 6, and the heat radiation fan 7 can be rotated by the driving shaft 4, air circulation can be accelerated, and heat radiation is facilitated.

In this application, fixed cover is equipped with drive gear 10 on drive shaft 4, rotates on the filter screen 6 and is connected with three location axle 11, fixes the cover on the location axle 11 and is equipped with linkage gear 12, and three linkage gear 12 all meshes with drive gear 10 mutually, can rotate drive gear 10 through drive shaft 4, can rotate linkage gear 12 through drive gear 10.

In this application, still fixed annular rack 13 that is provided with on the inner wall of rotary drum 8, three linkage gear 12 meshes with annular rack 13 mutually, and fixedly connected with bearing 14 still goes back in the rotary drum 8, and three location axle 11 all rotates to be connected on bearing 14's inner circle, cooperatees through linkage gear 12 and annular rack 13, can rotate rotary drum 8 to can fix a position rotary drum 8 through bearing 14.

In the application, the bottom of the generator 3 is fixedly connected with the carrier plate 15, the bottom of the carrier plate 15 is provided with the buffer base 16, a plurality of buffer springs 17 are arranged between the buffer base 16 and the carrier plate 15, and the buffer capacity between the carrier plate 15 and the buffer base 16 can be increased through the arranged buffer springs 17.

In this application, still be provided with a plurality of louvres 18 on the inboard inner wall in wind chamber 5, the fixed abatvoix 19 that is provided with on the inner wall of guard shield body 2, through setting up abatvoix 19, can noise absorbing.

The implementation principle of this application embodiment diesel generating set protective housing does: when in use, the air chamber 5 and the filter screen 6 can intercept dust, when the driving shaft 4 rotates, the heat radiation fan 7 can be rotated, thereby facilitating the acceleration of air circulation and the heat radiation of the generator 3, meanwhile, when the driving gear 10 on the driving shaft 4 rotates, the three linkage gears 12 can synchronously rotate and are matched with the annular rack 13 through the linkage gears 12, the rotating drum 8 can be pushed to rotate, when the rotating drum 8 rotates, the dust adhered on the filter screen 6 can be swept down by the cleaning brush 9, meanwhile, under the matching of the three positioning shafts 11 and the bearings 14, the rotary drum 8 can be positioned conveniently and effectively, and through the sound-absorbing board 19 arranged in the shield body 2, can absorb noise and reduce noise pollution, and the buffering capacity between the carrier plate 15 and the buffering base 16 can be increased through the arranged buffering spring 17, and the vibration sense can be reduced.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a diesel generating set protection dustcoat, includes base (1), its characterized in that, fixedly connected with guard shield body (2) on base (1), be provided with generator (3) in guard shield body (2), generator (3) internal rotation is provided with drive shaft (4), and the fixed wind chamber (5) that is provided with of one end of guard shield body (2), fixed cover is equipped with radiator fan (7) on drive shaft (4) that are located wind chamber (5) in wind chamber (5) fixedly connected with filter screen (6), it is provided with rotary drum (8) still to rotate on drive shaft (4), three cleaning brush (9) of fixedly connected with on rotary drum (8), cleaning brush (9) cooperate with filter screen (6).

2. The diesel generating set protective cover according to claim 1, characterized in that: the fixed cover is equipped with drive gear (10) on drive shaft (4), it is connected with three location axle (11) to rotate on filter screen (6), fixed cover is equipped with linkage gear (12) on location axle (11), and three linkage gear (12) all mesh with drive gear (10) mutually.

3. The diesel generating set protective cover according to claim 2, characterized in that: the inner wall of the rotary drum (8) is further fixedly provided with an annular rack (13), the three linkage gears (12) are meshed with the annular rack (13), a bearing (14) is further fixedly connected in the rotary drum (8), and the three positioning shafts (11) are all rotatably connected to the inner ring of the bearing (14).

4. The diesel generating set protective cover according to claim 1, characterized in that: the generator is characterized in that a support plate (15) is fixedly connected to the bottom of the generator (3), a buffering base (16) is arranged at the bottom of the support plate (15), and a plurality of buffering springs (17) are arranged between the buffering base (16) and the support plate (15).

5. The diesel generating set protective cover according to claim 1, characterized in that: a plurality of heat dissipation holes (18) are further formed in the inner side inner wall of the air cavity (5), and a sound absorption plate (19) is fixedly arranged on the inner wall of the shield body (2).