CN213510872U

CN213510872U - Low-noise dustproof environment-friendly diesel generator set

Info

Publication number: CN213510872U
Application number: CN202022789721.9U
Authority: CN
Inventors: 张光河
Original assignee: Ji'an Yucai Machinery Engineering Co ltd
Current assignee: Ji'an Yucai Machinery Engineering Co ltd
Priority date: 2020-11-26
Filing date: 2020-11-26
Publication date: 2021-06-22
Anticipated expiration: 2030-11-26

Abstract

The utility model discloses a dustproof environmental protection diesel generating set of low noise, including generating set body and the base that is located generating set body below, the bottom fixedly connected with backup pad of generating set body, the equal fixedly connected with support frame in bottom both sides of backup pad, the top both sides of base all are equipped with supports the groove, and the bottom movable mounting of support frame supports the inslot, and the bottom of support frame still is equipped with vertical groove, supports the fixed column that is provided with on the bottom inner wall in groove, and the support frame passes through vertical groove sliding sleeve to be established on the fixed column. The utility model discloses in, can reduce generating set body produced vibrations in the work greatly, vibrations have reduced, and produced vibration noise has just also reduced relatively to avoided current generating set to be unfavorable for the healthy drawback of people because of vibration noise is too big, also satisfied the environmental protection requirement of current low noise.

Description

Low-noise dustproof environment-friendly diesel generator set

Technical Field

The utility model relates to a diesel generating set technical field especially relates to a dustproof environmental protection diesel generating set of low noise.

Background

The diesel generator set is a power supply device which takes a diesel engine as a prime motor and drags a synchronous generator to generate electricity, is a generating set which has the advantages of rapid starting, convenient operation and maintenance, less investment and stronger adaptability to the environment, can also prevent dust by arranging a dustproof filter screen, and is a diesel generator set with low noise, dust prevention and environmental protection.

However, the existing dustproof environment-friendly diesel generator set still often produces some vibration noises because of too large vibration in the working process, and especially enables the whole device to produce large vibration in the power generation process, so that the generator set is easy to produce large noise pollution because of too large vibration, and long-time working use is not beneficial to the health of people, and the requirement of the latest environment-friendly standard of the existing low noise cannot be met.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a low-noise dustproof environment-friendly diesel generator set.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a low-noise dustproof environment-friendly diesel generator set comprises a generator set body and a base located below the generator set body, wherein a supporting plate is fixedly connected to the bottom of the generator set body, supporting frames are fixedly connected to two sides of the bottom of the supporting plate, supporting grooves are formed in two sides of the top of the base, the bottoms of the supporting frames are movably installed in the supporting grooves, vertical grooves are further formed in the bottoms of the supporting frames, fixed columns are fixedly arranged on the inner walls of the bottoms of the supporting grooves, the supporting frames are slidably sleeved on the fixed columns through the vertical grooves, a first damping spring is fixedly connected between the bottom ends of the supporting frames and the inner walls of the bottoms of the supporting grooves, and a second damping spring is fixedly connected between the tops of; the top of the base positioned at the inner side of the supporting groove is also provided with a groove, a damping air bag is fixedly arranged in the groove, and the top of the damping air bag is fixedly connected to the bottom of the supporting plate; the top central point of base puts and still rotates the rotation link that is connected with the symmetry and sets up, and the top of two rotation links all rotates and is connected with the sliding seat, and the equal slidable mounting in top of two sliding seats in the bottom of backup pad, and one side that two sliding seats are close to each other is fixedly connected with third damping spring still.

Preferably, a top plate is fixedly arranged on the inner wall of the top of the damping air bag, a bottom plate is fixedly arranged on the inner wall of the bottom of the damping air bag, and a fourth damping spring is fixedly connected between the top plate and the bottom plate.

Preferably, the fourth damping spring is sleeved with a vertical telescopic rod, and two ends of the vertical telescopic rod are respectively and fixedly connected between the top plate and the bottom plate.

Preferably, two rotate the whole splayed structure that is of link, and the bottom of two rotation links all is connected with the base rotation through articulated seat.

Preferably, the top of two sliding seats is fixedly connected with a transverse sliding block, the bottom of the supporting plate is provided with a transverse sliding groove, and the two transverse sliding blocks are slidably mounted in the transverse sliding groove.

Preferably, the two sides of the fixing column are both provided with vertical sliding grooves, the notches of the inner walls of the two sides of each vertical groove are both fixedly provided with vertical sliding blocks, and the vertical sliding blocks are connected with the vertical sliding grooves in a sliding mode.

Compared with the prior art, the beneficial effects of the utility model are that:

in the utility model, when the generator set body generates larger vibration during working, the support plate can absorb shock and buffer the vibration downwards, and the support plate can move the support frame downwards and compress the first damping spring in the support groove when absorbing shock downwards, and meanwhile, the support frame can extrude the second damping spring at the top end of the fixed column through the inner wall at the top of the vertical groove when moving downwards, so that the vibration absorption and energy dissipation effects can be realized through the deformation of the first damping spring and the second damping spring, and a part of overlarge vibration force can be greatly consumed; meanwhile, when the supporting plate moves downwards for damping and buffering, the damping airbag, the fourth damping spring and the vertical telescopic rod are compressed, so that the effects of buffering and energy absorption can be further achieved through the deformation of the damping airbag and the fourth damping spring; when the supporting plate moves downwards for damping and buffering, the sliding seats at the tops of the two rotary connecting frames are close to each other and extrude the third damping spring, so that part of vibration capacity can be further consumed through the deformation of the third damping spring;

to sum up, the utility model discloses in, can reduce the produced vibrations of generating set body in work greatly, vibrations have reduced, produced vibration noise has just also reduced relatively to avoided current generating set to be unfavorable for the drawback that people are healthy because of vibration noise is too big, also satisfied the environmental protection requirement of current low noise.

Drawings

Fig. 1 is a schematic structural view of a low-noise dustproof environment-friendly diesel generator set provided by the utility model;

FIG. 2 is a schematic view of the present invention showing a part of the details thereof enlarged;

fig. 3 is an enlarged schematic structural view of a portion a in fig. 1 according to the present invention.

In the figure: generating set body 1, base 2, backup pad 3, support frame 4, support groove 5, first damping spring 6, fixed column 7, second damping spring 8, vertical groove 9, vertical spout 10, vertical slider 11, shock attenuation gasbag 12, fourth damping spring 13, vertical telescopic link 14, recess 15, sliding seat 16, rotation link 17, third damping spring 18, horizontal slider 19, horizontal spout 20.

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.

Referring to fig. 1-3, a low-noise dustproof environment-friendly diesel generator set comprises a generator set body 1 and a base 2 located below the generator set body 1, wherein a supporting plate 3 is fixedly connected to the bottom of the generator set body 1, supporting frames 4 are fixedly connected to both sides of the bottom of the supporting plate 3, supporting grooves 5 are respectively arranged on both sides of the top of the base 2, the bottoms of the supporting frames 4 are movably mounted in the supporting grooves 5, vertical grooves 9 are further formed in the bottom of the supporting frames 4, fixed columns 7 are fixedly arranged on the inner walls of the bottoms of the supporting grooves 5, the supporting frames 4 are slidably sleeved on the fixed columns 7 through the vertical grooves 9, first damping springs 6 are fixedly connected between the bottom ends of the supporting frames 4 and the inner walls of the bottoms of the supporting grooves 5, and second damping springs 8 are fixedly connected between the tops of; the top of the base 2 positioned at the inner side of the supporting groove 5 is also provided with a groove 15, a damping air bag 12 is fixedly arranged in the groove 15, and the top of the damping air bag 12 is fixedly connected to the bottom of the supporting plate 3; still rotate the rotation link 17 that is connected with the symmetry and sets up on the top central point of base 2, two tops that rotate link 17 all rotate and are connected with sliding seat 16, and the equal slidable mounting in the bottom of backup pad 3 in top of two sliding seats 16, and one side that two sliding seats 16 are close to each other is still fixedly connected with third damping spring 18. The utility model discloses in, can reduce generating set body 1 greatly and at the produced vibrations of work, vibrations have reduced, and produced vibration noise has just also reduced relatively to avoided current generating set to be unfavorable for the healthy drawback of people because of vibration noise is too big, also satisfied the environmental protection requirement of current low noise.

Further, a top plate is fixedly arranged on the inner wall of the top of the shock absorption air bag 12, a bottom plate is fixedly arranged on the inner wall of the bottom of the shock absorption air bag 12, and a fourth shock absorption spring 13 is fixedly connected between the top plate and the bottom plate.

Further, a vertical telescopic rod 14 is sleeved in the fourth damping spring 13, and two ends of the vertical telescopic rod 14 are respectively and fixedly connected between the top plate and the bottom plate.

Further, two rotate link 17 and wholly be the splayed structure, and two rotate link 17's bottom all through articulated seat and base 2 rotation connection.

Further, the top of the two sliding seats 16 is fixedly connected with a transverse sliding block 19, the bottom of the supporting plate 3 is provided with a transverse sliding groove 20, and the two transverse sliding blocks 19 are slidably mounted in the transverse sliding groove 20.

Further, the two sides of the fixing column 7 are both provided with vertical sliding chutes 10, the notches of the inner walls of the two sides of the vertical groove 9 are both fixedly provided with vertical sliding blocks 11, and the vertical sliding blocks 11 are slidably connected with the vertical sliding chutes 10.

In the utility model, when the generator set body 1 generates large vibration during operation, the generator set body 1 can perform downward damping and buffering activities through the supporting plate 3, and the supporting plate 3 can make the supporting frame 4 move downward and compress the first damping spring 6 in the supporting groove 5 when performing downward damping and buffering, and meanwhile, the supporting frame 4 can extrude the second damping spring 8 at the top end of the fixed column 7 through the inner wall at the top of the vertical groove 9 when moving downward, so that the effects of damping and energy dissipation can be achieved through the deformation of the first damping spring 6 and the second damping spring 8, and a part of overlarge vibration force can be greatly consumed; meanwhile, when the supporting plate 3 moves downwards for damping and buffering, the damping airbag 12, the fourth damping spring 13 and the vertical telescopic rod 14 are compressed, so that the effects of buffering and energy absorption can be further achieved through the deformation of the damping airbag 12 and the fourth damping spring 13; when the supporting plate 3 moves downwards for damping and buffering, the sliding seats 16 at the tops of the two rotary connecting frames 17 are close to each other and extrude the third damping spring 18, so that part of vibration capacity can be further consumed through the deformation of the third damping spring 18; finally, the vibration generated by the generator set body 1 in the working process can be greatly reduced, the vibration is reduced, and the generated vibration noise is relatively reduced, so that the defect that the existing generator set is not beneficial to the health of people due to overlarge vibration noise is avoided, and the environmental protection requirement of the existing low noise is also met.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A low-noise dustproof environment-friendly diesel generator set comprises a generator set body (1) and a base (2) located below the generator set body (1), and is characterized in that a supporting plate (3) is fixedly connected to the bottom of the generator set body (1), supporting frames (4) are fixedly connected to two sides of the bottom of the supporting plate (3), supporting grooves (5) are arranged on two sides of the top of the base (2), the bottom of each supporting frame (4) is movably mounted in each supporting groove (5), vertical grooves (9) are further arranged at the bottom of each supporting frame (4), fixing columns (7) are fixedly arranged on inner walls of the bottoms of the supporting grooves (5), the supporting frames (4) are slidably sleeved on the fixing columns (7) through the vertical grooves (9), and first damping springs (6) are fixedly connected between the bottom ends of the supporting frames (4) and the inner walls of the bottoms of the supporting grooves (, a second damping spring (8) is fixedly connected between the top of the fixing column (7) and the inner wall of the top of the vertical groove (9); the top of the base (2) positioned at the inner side of the supporting groove (5) is also provided with a groove (15), a damping air bag (12) is fixedly arranged in the groove (15), and the top of the damping air bag (12) is fixedly connected to the bottom of the supporting plate (3); the top center position of base (2) goes up still to rotate and is connected with rotation link (17) that the symmetry set up, and the top of two rotation links (17) all rotates and is connected with sliding seat (16), and the equal slidable mounting in top of two sliding seats (16) in the bottom of backup pad (3), and one side that two sliding seat (16) are close to each other still fixedly connected with third damping spring (18).

2. The diesel generator set with low noise, dust prevention and environmental protection as set forth in claim 1, wherein a top plate is fixedly arranged on the top inner wall of the damping air bag (12), a bottom plate is fixedly arranged on the bottom inner wall of the damping air bag (12), and a fourth damping spring (13) is fixedly connected between the top plate and the bottom plate.

3. The low-noise dustproof environment-friendly diesel generator set according to claim 2, wherein a vertical telescopic rod (14) is sleeved in the fourth damping spring (13), and two ends of the vertical telescopic rod (14) are respectively and fixedly connected between the top plate and the bottom plate.

4. The low-noise dustproof environment-friendly diesel generator set according to claim 1, wherein the two rotary connecting frames (17) are in a splayed structure integrally, and the bottoms of the two rotary connecting frames (17) are rotatably connected with the base (2) through hinged seats.

5. The low-noise dustproof environment-friendly diesel generator set according to claim 1, wherein the top of each sliding seat (16) is fixedly connected with a transverse sliding block (19), the bottom of the support plate (3) is provided with a transverse sliding groove (20), and the two transverse sliding blocks (19) are slidably mounted in the transverse sliding grooves (20).

6. The low-noise dustproof environment-friendly diesel generator set according to claim 1, wherein vertical sliding grooves (10) are formed in two sides of the fixed column (7), vertical sliding blocks (11) are fixedly arranged at notches of inner walls of two sides of the vertical groove (9), and the vertical sliding blocks (11) are slidably connected with the vertical sliding grooves (10).