CN218581696U

CN218581696U - Mute diesel generating set convenient to move

Info

Publication number: CN218581696U
Application number: CN202222195561.4U
Authority: CN
Inventors: 景学贵
Original assignee: Kun Peng Power System Equipment Co ltd
Current assignee: Kun Peng Power System Equipment Co ltd
Priority date: 2022-08-22
Filing date: 2022-08-22
Publication date: 2023-03-07
Anticipated expiration: 2032-08-22

Abstract

The utility model discloses a silent diesel generating set convenient to remove, which comprises a base frame, a plurality of lift grooves have been seted up to the bottom of chassis, the inner chamber top in lift groove is rotated and is connected with the external screw thread pole, the bottom threaded connection of external screw thread pole has the internal thread pole, the bottom fixedly connected with universal wheel of internal thread pole, be provided with spacing subassembly between internal thread pole and the lift groove, the top fixedly connected with sound-proof box of chassis, sound-proof box's inside is provided with the generator case, the inside fixedly connected with fixed plate of generator case makes this device can utilize a motor to carry out lifting control to four universal wheels simultaneously to make this device can drop four universal wheels fast when needs remove, and also can rise the universal wheel when needs are fixed, and then improved the removal convenience of this device greatly.

Description

Mute diesel generating set convenient to move

Technical Field

The utility model relates to a diesel generator technical field specifically is a silence formula diesel generating set convenient to remove.

Background

The diesel generator is a small power generating equipment, and is a power machine using diesel oil as fuel and using diesel engine as prime mover to drive generator to generate power. The generator can be used for daily power generation and emergency power generation of various families, offices, large, medium and small enterprises.

However, the existing generator set can generate electricity only by rotating at a high speed when working, so that great noise can be generated when the generator set works, certain influence is easily caused on the external environment, and the existing generator set is heavy and inconvenient to move.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a be convenient for remove silence formula diesel generating set to solve the problem that proposes in the above-mentioned background art.

In order to solve the technical problem, the utility model provides a following technical scheme: the utility model provides a be convenient for remove silent type diesel generating set, includes the chassis, a plurality of lift grooves have been seted up to the bottom of chassis, the inner chamber top in lift groove is rotated and is connected with the external screw thread pole, the bottom threaded connection of external screw thread pole has the internal thread pole, the bottom fixedly connected with universal wheel of internal thread pole, be provided with spacing subassembly between internal thread pole and the lift groove, the top fixedly connected with sound-proof box of chassis, sound-proof box's inside is provided with the generator case, the inside fixedly connected with fixed plate of generator case, the top fixedly connected with generating set of fixed plate, the bottom of fixed plate is provided with a plurality of damper.

Preferably, the right side fixedly connected with motor of chassis, the first connecting axle of output fixedly connected with of motor, the first belt pulley of one end surface fixedly connected with that first connecting axle is close to the motor, first belt pulley is connected with the second belt pulley through belt drive, the inside fixedly connected with second connecting axle of second belt pulley, the one end that the motor was kept away from to first connecting axle and second connecting axle all extends to the inside in left side lift groove, first connecting axle and the first conical gear of the equal fixedly connected with of surface that the second connecting axle is located lift inslot portion, the equal meshing in top of first conical gear is connected with second conical gear, second conical gear's inner wall and external screw rod fixed connection to the removal convenience of this device has been improved greatly.

Preferably, damper is including installing the vibration damping mount in generator box inner chamber bottom, vibration damping mount's inside fixedly connected with damping spring, damping spring's top fixedly connected with bracing piece, the top of bracing piece extend to vibration damping mount's top and with fixed plate fixed connection to can effectively reduce the noise that generating set during operation produced.

Preferably, the limiting assembly comprises a limiting groove arranged on the inner wall of the lifting groove, a limiting block is movably connected inside the limiting groove, and the other end of the limiting block is fixedly connected with the internal thread rod, so that the stability of the device is greatly improved.

Preferably, one side fixedly connected with controller of generator case, the surface fixedly connected with control switch of controller to the control of this device of operating personnel has greatly been made things convenient for.

Preferably, be provided with the sound insulation chamber between sound insulation box and the generator case, the inside in sound insulation chamber is filled with inhales the sound cotton, and then has improved the sound insulation noise reduction nature of this device greatly.

Compared with the prior art, the utility model discloses the beneficial effect who reaches is:

1. the utility model discloses a set up motor, first connecting axle, second connecting axle, first belt pulley, second belt pulley, first conical gear, second conical gear, external screw thread pole, internal screw, stopper, spacing groove and universal wheel, make this device can utilize a motor to carry out lift control to four universal wheels simultaneously, thereby make this device can drop four universal wheels fast when needing to remove, and can also rise the universal wheel fast when needing to fix, and then improved the removal convenience of this device greatly;

2. the utility model discloses still through setting up the fixed plate, vibration damping mount, damping spring, the bracing piece, sound insulation box and syllable-dividing chamber, make this device can carry out the shock attenuation to generating set through damper, thereby can effectively reduce the vibrations size that generating set during operation produced, and then can effectively reduce the noise that this device during operation produced, utilize sound insulation box and the sound insulation intracavity portion inhale the sound cotton in addition, make this device can inhale the sound elimination to the noise that generating set during operation produced, thereby can further reduce the noise that this device during operation produced.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

FIG. 1 is a schematic view of the overall internal structure of the present invention;

fig. 2 is a schematic structural view of a connection part of the first connecting shaft and the second connecting shaft of the present invention;

FIG. 3 is an enlarged view of the present invention at A in FIG. 1;

FIG. 4 is a schematic view of the internal structure of the damping mechanism of the present invention;

in the figure: 1. a chassis; 2. a lifting groove; 3. a sound insulation box; 4. a generator case; 5. a fixing plate; 6. a generator set; 7. an exhaust pipe; 8. a motor; 9. a first connecting shaft; 10. a first pulley; 11. a first bevel gear; 12. a second bevel gear; 13. an externally threaded rod; 14. an inner threaded rod; 15. a universal wheel; 16. a second pulley; 17. a second connecting shaft; 18. a limiting block; 19. a limiting groove; 20. a damping mount; 21. a damping spring; 22. a support bar; 23. a sound-insulating chamber; 24. and a controller.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the utility model provides a silent diesel generator set convenient to move, including a chassis 1, a plurality of lifting grooves 2 are opened at the bottom of the chassis 1, an outer threaded rod 13 is rotatably connected to the top of the inner cavity of the lifting groove 2, an inner threaded rod 14 is connected to the bottom of the outer threaded rod 13 by screw threads, a universal wheel 15 is fixedly connected to the bottom of the inner threaded rod 14, a limiting component is arranged between the inner threaded rod 14 and the lifting grooves 2, the limiting component includes a limiting groove 19 opened on the inner wall of the lifting groove 2, a limiting block 18 is movably connected to the inner part of the limiting groove 19, the other end of the limiting block 18 is fixedly connected to the inner threaded rod 14, by using the limiting function of the limiting component, the inner threaded rod 14 can perform stable lifting movement along the outer threaded rod 13, a motor 8 is fixedly connected to the right side of the chassis 1, a first connecting shaft 9 is fixedly connected to the output end of the motor 8, a first belt pulley 10 is fixedly connected to the outer surface of the end of the first connecting shaft 9 close to the motor 8, a second belt pulley 16 is connected to the outer surface of the first connecting shaft 9 by belt transmission, a second belt pulley 16 is connected to a second belt pulley 12, the inner surface of the first connecting shaft 9 and a conical pulley 11, when the first connecting shaft 11 is rotated to drive the first conical pulley 11, the first connecting shaft 11, the first belt pulley 11 and the first belt pulley 11, the first belt pulley 11 are both driven by the conical pulley and the conical pulley, the conical pulley 11 are rotated to drive the conical pulley, the conical pulley 12, thereby the second belt pulley 16 drives the second connecting shaft 17 to rotate, at the same time, the first bevel gear 11 drives the second bevel gear 12 to rotate by utilizing the meshing connection mode between the first bevel gear 11 and the second bevel gear 12, thereby the second bevel gear 12 drives the external screw rod 13 to rotate, further the internal screw rod 14 drives the universal wheel 15 to move downwards under the limiting action of the limiting block 18 and the limiting groove 19, the top of the chassis 1 is fixedly connected with the sound insulation box 3, the inside of the sound insulation box 3 is provided with the generator box 4, the inside of the generator box 4 is fixedly connected with the fixed plate 5, the top of the fixed plate 5 is fixedly connected with the generator set 6, the bottom of the fixed plate 5 is provided with a plurality of damping mechanisms, the damping mechanisms comprise a damping base 20 installed at the bottom of the inner cavity of the generator box 4, the damping spring 21 is fixedly connected with the inside of the damping base 20, the top of the damping spring 21 is fixedly connected with the supporting rod 22, the top of the supporting rod 22 extends to the upper part of the damping base 20 and is fixedly connected with the fixed plate 5, when the generator set 6 works, the generator set 5 can generate a certain vibration, thereby the vibration amplitude can be controlled by utilizing the damping spring 21 to control the damping spring to effectively control the generator box 24, the damping mechanism to control the generator box 3, thereby the generator box can effectively control the vibration of the generator box 3, the damping mechanism can control the generator box 3, the generator box can effectively control the generator box 3, the inside in sound insulation chamber 23 is filled with inhales the sound cotton, utilizes sound insulation chamber 23 between sound insulation box 3 and the generator case 4 can completely cut off the noise to inhale the noise through the sound cotton of inhaling of sound insulation chamber 23 inside, and then the noise size of reduction generating set 6 during operation that can be further.

The utility model discloses a theory of operation: when the device is used, an operator starts the motor 8 through the controller 24, the motor 8 drives the first connecting shaft 9 to rotate, the first connecting shaft 9 drives the first belt pulley 10 and the first bevel gear 11 to rotate when rotating, the first belt pulley 10 drives the second belt pulley 16 to rotate by using a belt, the second belt pulley 16 drives the second connecting shaft 17 to rotate, meanwhile, the first bevel gear 11 and the second bevel gear 12 are meshed and connected, the first bevel gear 11 drives the second bevel gear 12 to rotate, the second bevel gear 12 drives the outer threaded rod 13 to rotate, the inner threaded rod 14 drives the universal wheel 15 to move downwards under the limiting action of the limiting block 18 and the limiting groove 19, after the inner threaded rod moves to a proper position, the motor 8 is closed, the device is pushed to a place to be worked by using the universal wheel 15, when the generator set 6 works, the device can generate certain vibration, the fixed plate 5 can generate certain vibration amplitude under the vibration action of the generator set 6, the supporting rod 22 can be pressed to a position where the device works, the vibration of the generator set can further reduce the vibration of the vibration isolation spring 21, and the sound absorption noise of the sound insulation box can be further, and the sound insulation box can further reduce the sound absorption noise of the sound insulation spring of the sound insulation box 3, and the sound insulation box, thereby, the sound insulation box can further reduce the sound insulation effect of the sound insulation box 3, the sound insulation box.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a silence formula diesel generating set convenient to remove, includes chassis (1), its characterized in that: a plurality of lift grooves (2) have been seted up to the bottom of chassis (1), the inner chamber top of lift groove (2) is rotated and is connected with external screw rod (13), the bottom threaded connection of external screw rod (13) has internal threaded rod (14), the bottom fixedly connected with universal wheel (15) of internal threaded rod (14), be provided with spacing subassembly between internal threaded rod (14) and lift groove (2), the top fixedly connected with sound-proof box (3) of chassis (1), the inside of sound-proof box (3) is provided with generator box (4), the inside fixedly connected with fixed plate (5) of generator box (4), the top fixedly connected with generating set (6) of fixed plate (5), the bottom of fixed plate (5) is provided with a plurality of damper.

2. The silent diesel generator set convenient to move as claimed in claim 1, wherein: the right side fixedly connected with motor (8) of chassis (1), the first connecting axle of output fixedly connected with (9) of motor (8), first connecting axle (9) are close to the first belt pulley (10) of one end surface fixedly connected with of motor (8), first belt pulley (10) are connected with second belt pulley (16) through belt transmission, the inside fixedly connected with second connecting axle (17) of second belt pulley (16), the one end that motor (8) were kept away from in first connecting axle (9) and second connecting axle (17) all extends to the inside of left side lift groove (2), first connecting axle (9) and second connecting axle (17) are located the equal fixedly connected with first conical gear (11) of surface of lift groove (2) inside, the equal meshing in top of first conical gear (11) is connected with second conical gear (12), the inner wall and the external screw rod (13) fixed connection of second conical gear (12).

3. The silent diesel generator set convenient to move as claimed in claim 1, wherein: damper is including installing vibration damping mount (20) in generator case (4) inner chamber bottom, the inside fixedly connected with damping spring (21) of damping mount (20), the top fixedly connected with bracing piece (22) of damping spring (21), the top of bracing piece (22) extend to the top of damping mount (20) and with fixed plate (5) fixed connection.

4. The diesel generator set convenient to move silent according to claim 1, wherein: spacing subassembly is including offering spacing groove (19) at lift groove (2) inner wall, the inside swing joint of spacing groove (19) has stopper (18), the other end and internal thread pole (14) fixed connection of stopper (18).

5. The silent diesel generator set convenient to move as claimed in claim 1, wherein: one side of the generator box (4) is fixedly connected with a controller (24), and the outer surface of the controller (24) is fixedly connected with a control switch.

6. The silent diesel generator set convenient to move as claimed in claim 1, wherein: be provided with sound insulation chamber (23) between sound insulation box (3) and generator case (4), the inside in sound insulation chamber (23) is filled with inhales the sound cotton.