CN113123861A - Mobile low-noise diesel generator set equipment - Google Patents
Mobile low-noise diesel generator set equipment Download PDFInfo
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- CN113123861A CN113123861A CN202110419821.9A CN202110419821A CN113123861A CN 113123861 A CN113123861 A CN 113123861A CN 202110419821 A CN202110419821 A CN 202110419821A CN 113123861 A CN113123861 A CN 113123861A
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- fixedly connected
- shell
- low noise
- mobile low
- side wall
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- 238000009413 insulation Methods 0.000 claims description 26
- 230000005540 biological transmission Effects 0.000 claims description 16
- 239000003365 glass fiber Substances 0.000 claims description 15
- 229920005549 butyl rubber Polymers 0.000 claims description 11
- 239000011094 fiberboard Substances 0.000 claims description 11
- 230000030279 gene silencing Effects 0.000 claims description 11
- 229920000742 Cotton Polymers 0.000 claims description 9
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 9
- 229910052782 aluminium Inorganic materials 0.000 claims description 9
- 239000003063 flame retardant Substances 0.000 claims description 9
- 230000017525 heat dissipation Effects 0.000 claims description 9
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 claims description 7
- 230000003584 silencer Effects 0.000 claims description 6
- 230000000087 stabilizing effect Effects 0.000 claims description 6
- 229920001971 elastomer Polymers 0.000 claims description 5
- 238000013016 damping Methods 0.000 claims description 3
- 238000010276 construction Methods 0.000 claims description 2
- 239000000428 dust Substances 0.000 claims description 2
- 238000000034 method Methods 0.000 description 8
- 230000009467 reduction Effects 0.000 description 7
- 230000008569 process Effects 0.000 description 5
- 239000004411 aluminium Substances 0.000 description 3
- 239000006096 absorbing agent Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000010248 power generation Methods 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007123 defense Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000002262 irrigation Effects 0.000 description 1
- 238000003973 irrigation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001743 silencing effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Images
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B63/00—Adaptations of engines for driving pumps, hand-held tools or electric generators; Portable combinations of engines with engine-driven devices
- F02B63/04—Adaptations of engines for driving pumps, hand-held tools or electric generators; Portable combinations of engines with engine-driven devices for electric generators
- F02B63/044—Adaptations of engines for driving pumps, hand-held tools or electric generators; Portable combinations of engines with engine-driven devices for electric generators the engine-generator unit being placed on a frame or in an housing
- F02B63/047—Movable engine-generator combinations on wheels
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B77/00—Component parts, details or accessories, not otherwise provided for
- F02B77/11—Thermal or acoustic insulation
- F02B77/13—Acoustic insulation
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M35/00—Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines
- F02M35/10—Air intakes; Induction systems
- F02M35/10242—Devices or means connected to or integrated into air intakes; Air intakes combined with other engine or vehicle parts
- F02M35/10268—Heating, cooling or thermal insulating means
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M35/00—Combustion-air cleaners, air intakes, intake silencers, or induction systems specially adapted for, or arranged on, internal-combustion engines
- F02M35/12—Intake silencers ; Sound modulation, transmission or amplification
- F02M35/1272—Intake silencers ; Sound modulation, transmission or amplification using absorbing, damping, insulating or reflecting materials, e.g. porous foams, fibres, rubbers, fabrics, coatings or membranes
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M3/00—Portable or wheeled frames or beds, e.g. for emergency power-supply aggregates, compressor sets
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M7/00—Details of attaching or adjusting engine beds, frames, or supporting-legs on foundation or base; Attaching non-moving engine parts, e.g. cylinder blocks
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Wind Motors (AREA)
Abstract
The invention relates to the technical field of diesel generating sets, and discloses a mobile low-noise diesel generating set device which comprises a lower shell, wherein the front end and the rear end of the left side wall and the rear end of the right side wall of the inner side of the lower shell are fixedly connected with bearing seats, the opposite sides of the left group of bearing seats and the right group of bearing seats are fixedly connected with screw rods, the outer surface of each screw rod is in threaded connection with a slide block, the bottom of each slide block is fixedly connected with a universal wheel, the front end and the rear end of the left side wall and the rear end of the right side wall of the inner side of the lower shell are fixedly connected with limiting rods. This portable low noise diesel generating set equipment through set up the universal wheel to inside removable or the casing that moves in down, and its removal power is changed into the removal power of slider by adjusting motor, compares the tradition and sets up the brake block on the universal wheel, has improved the stability when placing, and it is convenient to remove simultaneously, easy and simple to handle.
Description
Technical Field
The invention relates to the technical field of diesel generating sets, in particular to a mobile low-noise diesel generating set device.
Background
The diesel 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 power generation device which has the advantages of rapid starting, convenient operation and maintenance, less investment and stronger adaptability to the environment.
The diesel generator set is driven by a diesel engine to operate, converts the energy of diesel into electric energy, is a small and medium-sized power generation device, has the advantages of flexibility, less investment, convenient starting and the like, is widely applied to various departments such as communication, mining, road building, forest areas, farmland irrigation, field construction, national defense engineering and the like, for example, a mobile low-noise diesel generator set device is disclosed in China patent CN 103590896B, and comprises a diesel generator set, a noise reduction carriage and a mobile vehicle carrying device, wherein the noise reduction carriage is a closed space, the diesel generator set is arranged in the noise reduction carriage, the noise reduction carriage is arranged on the mobile vehicle carrying device, the mobile vehicle carrying device is used for carrying the noise reduction carriage to move, the diesel generator set comprises a diesel engine, a generator, an elastic connecting disc, a rubber shock absorber and an underframe, the diesel engine and the generator are fixedly connected through the elastic connecting disc, the diesel engine and the generator are both arranged on the underframe, the rubber shock absorber is fixed between the underframe and the diesel engine and the generator, and the provided mobile low-noise diesel generator set equipment can effectively reduce the vibration noise of the generator set and the exhaust noise of the diesel engine; but it still has the shortcoming of not being convenient for to remove, and in the use, adopts traditional universal wheel can't satisfy its user demand, and when removing the completion back, only through braking fixedly to the universal wheel, can not make this diesel generating set equipment place stably, the displacement phenomenon appears easily, is difficult to adapt to different operational environment, and be not convenient for use, so propose above-mentioned portable low noise diesel generating set equipment in order to solve above-mentioned problem.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides a mobile low-noise diesel generator set device which has the advantages of convenience in movement and the like, and solves the problems that the traditional universal wheel cannot meet the use requirement in the use process, and after the movement is finished, the diesel generator set device cannot be placed stably, is easy to displace, is difficult to adapt to different working environments and is inconvenient to use only by braking and fixing the universal wheel.
(II) technical scheme
In order to achieve the purpose of convenient movement, the invention provides the following technical scheme: a movable low-noise diesel generator set device comprises a lower shell, wherein the front end and the rear end of the left side wall and the rear end of the right side wall at the inner side of the lower shell are fixedly connected with bearing seats, the opposite sides of the left side wall and the right side wall at the inner side of the lower shell are fixedly connected with screw rods, the outer surface of each screw rod is in threaded connection with a slide block, the bottom of each slide block is fixedly connected with a universal wheel, the front end and the rear end of the left side wall and the rear end of the right side wall at the inner side of the lower shell are fixedly connected with limit rods positioned at the inner sides of the slide blocks, the adjacent ends of the outer surfaces of the left side screw rods and the right side wall at the inner side of the lower shell are respectively and movably connected with a stabilizing block through bearings, the, the utility model discloses an air conditioner, including adjusting motor, drive rod, driven sprocket, mounting bolt swing joint, the left side of casing top articulates has the handrail down, the top fixedly connected with silence shell of casing down, the bottom of silence shell inner chamber has the mounting panel through mounting bolt swing joint, the top fixedly connected with diesel generating set body of mounting panel, the air inlet that quantity is a plurality of is seted up at the left top of silence shell, the intake pipe that the top fixedly connected with of silence shell inner chamber left side wall is linked together with the air inlet, fixedly connected with muffler in the intake pipe, the right side wall fixedly connected with silencing device of silence shell inner chamber.
Preferably, the silence shell includes the aluminium casing, the inboard fixedly connected with cavity acoustic celotex board of aluminium casing, the inboard fixedly connected with soundproof fiber board of cavity acoustic celotex board, the fire-retardant soundproof cotton of inboard fixedly connected with of soundproof fiber board.
Preferably, silencing device includes the amortization cover, the right side wall fixedly connected with butyl rubber layer of amortization cover inner chamber, the left side fixedly connected with glass fiber layer on butyl rubber layer, the left side fixed connection deadening felt on glass fiber layer, the louvre of mutual intercommunication is all seted up to the inside on butyl rubber layer, glass fiber layer and glass fiber layer, the right side fixedly connected with fixed plate of amortization cover.
Preferably, one end, far away from the sound insulation fiber board, of the flame-retardant sound insulation cotton is wavy, and a vacuum cavity is formed in the hollow sound insulation board.
Preferably, the right side of the silencing cover is provided with a plurality of through holes communicated with the heat dissipation holes, the right side of the silencing shell is provided with a dustproof heat dissipation inclined hole communicated with the through holes, the right side fixing bolt of the fixing plate is movably connected with the left side wall of the inner cavity of the silencing shell, and the fixing plate is annular.
Preferably, the bottom of the lower shell is fixedly connected with a damping rubber pad, and the top of the connecting rod is fixedly connected with the top of the inner cavity of the lower shell.
Preferably, the outer surfaces of the left and right screw rods are fixedly connected with threads in opposite directions, and the bottom of the inner side of the sliding block is provided with a thread groove matched with the threads on the outer surfaces of the screw rods.
Preferably, a square strip hole is formed in the top of the inner side of the sliding block, the limiting rod is a square limiting rod, the outer side of the limiting rod is in sliding connection with the inner side of the square strip hole, and the left side and the right side of the limiting rod are both fixedly connected with limiting discs on opposite sides.
Preferably, the cross-section of mounting panel is the T shape, the intake pipe is the T shape, the left side fixedly connected with and the corresponding dust screen of air inlet of silence shell, the equal fixed connection clamp splice in both ends around the air inlet is left, the inboard of clamp splice has been seted up with the corresponding double-layered groove of handrail, the inside fixedly connected with fixed magnet in double-layered groove.
(III) advantageous effects
Compared with the prior art, the invention provides a mobile low-noise diesel generator set device, which has the following beneficial effects:
1. the movable low-noise diesel generator set equipment drives the driving sprocket to rotate forwards and backwards through the forward and reverse rotation of the output shaft of the adjusting motor, the driving sprocket is in transmission connection with the driven sprocket through the transmission chain, the driven sprocket drives the front transmission rod and the rear transmission rod to rotate forwards and backwards synchronously, the left end and the right end of the transmission rod are fixedly connected with the screws through universal joints, the screws are obliquely arranged, one side of the left screw group and the right screw group is high, the outer surfaces of the left screw group and the right screw group are fixedly connected with threads in opposite directions, the bottom of the inner side of the sliding block is provided with thread grooves matched with the threads on the outer surfaces of the screws, the top of the inner side of the sliding block is provided with a square elongated hole, the limiting rod is a square limiting rod, the outer side of the limiting rod is in sliding connection with the inner side of the square elongated hole, the, and then drive the universal wheel and shift out or move inside the lower casing, when the universal wheel shifts out the lower casing, make and prop up this diesel generating set equipment, can remove through the handrail, when the universal wheel shifts in the lower casing, the bottom and the ground of lower casing contact, and increase and the area of contact between the ground, thereby stability when the guarantee is placed, the device is through setting up the universal wheel to inside the casing under can shifting out or moving, and its shifting force is converted into the shifting force of slider by adjusting motor, compare the tradition and set up the brake block on the universal wheel, the stability when placing has been improved, it is convenient to remove simultaneously, and is easy and simple to handle.
2. This portable low noise diesel generating set equipment, through setting up the diesel generating set body in the inside of silence shell, and the silence shell is by aluminium casing, the cavity acoustic celotex board, acoustic celotex board and fire-retardant soundproof cotton constitute, its whole acoustic insulation has been ensured, through set up the intake pipe in inlet department, set up the muffler in the intake pipe, acoustic insulation when having ensured the interior air admission of silence shell, be provided with silencing device through dustproof heat dissipation inclined hole department on the silence shell, the butyl rubber layer has set gradually in the silencing device, glass fiber layer and deadening felt, produced noise weakens when can effectively dispelling the heat to the silence shell inside, the louvre can effectively dispel the heat simultaneously, the noise cancelling effect of whole noise reduction is good.
Drawings
Fig. 1 is a schematic structural diagram of a mobile low-noise diesel generator set device provided by the invention;
fig. 2 is a schematic structural diagram of a mute housing of a mobile low-noise diesel generator set device according to the present invention;
FIG. 3 is a top view of the connection of the driving sprocket, the driven sprocket and the transmission chain of the mobile low-noise diesel generator set device provided by the invention;
fig. 4 is a side view of the connection between the sliding block and the limiting rod of the mobile low-noise diesel generator set equipment provided by the invention.
In the figure: 1 lower shell, 2 bearing seats, 3 screw rods, 4 sliding blocks, 5 universal wheels, 6 limiting rods, 7 stabilizing blocks, 8 connecting rods, 9 universal joints, 10 transmission rods, 11 adjusting motors, 12 driving sprockets, 13 driven sprockets, 14 transmission chains, 15 handrails, 16 mute shells, 1601 aluminum shells, 1602 hollow sound insulation boards, 1603 sound insulation fiber boards, 1604 flame-retardant sound insulation cotton, 17 mounting boards, 18 mounting bolts, 19 diesel generator set bodies, 20 air inlets, 21 air inlet pipes, 22 silencers, 23 silencing devices, 2301 silencing covers, 2302 butyl rubber layers, 2303 glass fiber layers, 2304 sound insulation felts, 2305 heat dissipation holes and 2306 fixing plates.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-4, a mobile low-noise diesel generator set device comprises a lower shell 1, wherein the front and rear ends of the left and right side walls inside the lower shell 1 are fixedly connected with bearing seats 2, the opposite sides of the left and right groups of bearing seats 2 are fixedly connected with screws 3, the screws 3 are arranged in an inclined manner, the opposite sides of the left and right groups of screws 3 are high, the outer surface of the screws 3 are in threaded connection with sliders 4, the outer surfaces of the left and right groups of screws 3 are fixedly connected with opposite threads, the bottom of the inner side of each slider 4 is provided with a thread groove matched with the outer surface of the screw 3, the bottom of each slider 4 is fixedly connected with a universal wheel 5, the front and rear ends of the left and right side walls inside the lower shell 1 are fixedly connected with limit rods 6 positioned inside the sliders 4, the top of the inner side of each slider 4 is provided with a square elongated hole, each limit rod 6 is, the opposite sides of the left and right groups of limiting rods 6 are fixedly connected with limiting discs, the adjacent ends of the outer surfaces of the left and right groups of screw rods 3 are movably connected with a stabilizing block 7 through bearings, the top of the stabilizing block 7 is fixedly connected with a connecting rod 8, the bottom of the lower shell 1 is fixedly connected with a damping rubber pad, the top of the connecting rod 8 is fixedly connected with the top of the inner cavity of the lower shell 1, the opposite sides of the left and right groups of screw rods 3 are fixedly connected with universal joints 9, a transmission rod 10 is fixedly connected between the opposite sides of the left and right groups of universal joints 9, the center of the top of the inner cavity of the lower shell 1 is fixedly connected with an adjusting motor 11, the model of the adjusting motor 11 can be ECMA-C20604RS, the output shaft of the adjusting motor 11 is fixedly connected with a driving sprocket 12, the outer surface of the transmission, the left side of the top of the lower shell 1 is hinged with a handrail 15, one end of the right side of the handrail 15 close to the clamping block is fixedly connected with a connecting magnet, the magnetic pole of the connecting magnet and the opposite side of the fixed magnet are opposite, the top of the lower shell 1 is fixedly connected with a mute shell 16, the front of the mute shell 16 is movably connected with an access door through a hinge, a controller is fixedly connected onto the access door, the output end of the controller is electrically connected with the input end of the adjusting motor 11, the mute shell 16 comprises an aluminum shell 1601, the inner side of the aluminum shell 1601 is fixedly connected with a hollow sound insulation board 1602, the inner side of the hollow sound insulation board 1602 is fixedly connected with a sound insulation fiber board 1603, the inner side of the sound insulation fiber board 1603 is fixedly connected with flame-retardant sound insulation cotton 1604, one end of the flame-retardant sound insulation cotton 1604 far away from the sound insulation fiber board 1603 is in a, the top of the mounting plate 17 is fixedly connected with a diesel generator set body 19, the left top of the mute shell 16 is provided with a plurality of air inlets 20, the top of the left side wall of the inner cavity of the mute shell 16 is fixedly connected with an air inlet pipe 21 communicated with the air inlets 20, the cross section of the mounting plate 17 is T-shaped, the air inlet pipe 21 is T-shaped, the left side of the mute shell 16 is fixedly connected with a dustproof net corresponding to the air inlets 20, the front end and the rear end of the left side of the air inlets 20 are fixedly connected with clamping blocks, the inner sides of the clamping blocks are provided with clamping grooves corresponding to the handrails 15, the inner parts of the clamping grooves are fixedly connected with fixed magnets, after the handrails 15 are used, the handrails 15 are fixed in the clamping grooves conveniently, the air inlet pipe 21 is fixedly connected with a silencer 22, the right side wall of the inner cavity of the mute shell 16 is fixedly connected with a, butyl rubber layer 2302's left side fixedly connected with glass fiber layer 2303, glass fiber layer 2303's left side fixed connection deadening felt 2304, butyl rubber layer 2302, mutual intercommunication's louvre 2305 has all been seted up to glass fiber layer 2303 and glass fiber layer 2303's inside, amortization cover 2301's right side fixedly connected with fixed plate 2306, the through-hole that quantity is a plurality of and is linked together with louvre 2305 is seted up on amortization cover 2301's right side, the dustproof heat dissipation inclined hole that is linked together with the through-hole is seted up on silence shell 16's right side, fixed plate 2306's right side fixing bolt and the left side wall swing joint of silence shell 16 inner chamber, and fixed plate 2306 is the.
To sum up, the movable low-noise diesel generator set device drives the driving sprocket 12 to rotate forward and backward by adjusting the forward and backward rotation of the output shaft of the motor 11, the driving sprocket 12 is in transmission connection with the driven sprocket 13 through the transmission chain 14, so that the driven sprocket 13 drives the front and rear two transmission rods 10 to rotate forward and backward synchronously, the left and right ends of the transmission rods 10 are fixedly connected with the screw rods 3 through the universal joints 9, because the screw rods 3 are obliquely arranged, one opposite sides of the left and right groups of screw rods 3 are high, the outer surfaces of the left and right groups of screw rods 3 are fixedly connected with threads in opposite directions, the bottom of the inner side of the sliding block 4 is provided with a thread groove matched with the threads on the outer surface of the screw rods 3, the top of the inner side of the sliding block 4 is provided with a square elongated hole, the limiting rod 6 is a square limiting rod, and the outer side of the limiting rod 6, and make two sets of sliders 4 move to one side relative or back of the body about controlling, and then drive universal wheel 5 and shift out or move under casing 1 inside, when universal wheel 5 shifts out casing 1 down, make and prop up this diesel generating set equipment, can remove through handrail 15, when universal wheel 5 moves under casing 1, the bottom of casing 1 contacts with ground down, and increase and the area of contact between the ground, thereby stability when the guarantee is placed, the device is through setting up universal wheel 5 to can shift out or move under casing 1 inside, and its power of removal is converted into the power of removal of slider 4 by adjusting motor 11, compare the tradition and set up the brake block on universal wheel 5, the stability when placing has been improved, it is convenient to move simultaneously, and is easy and simple to handle.
In addition, the diesel generator set body 19 is arranged inside the mute shell 16, the mute shell 16 is composed of an aluminum shell 1601, a hollow sound insulation board 1602, a sound insulation fiber board 1603 and flame-retardant sound insulation cotton 1604, the whole sound insulation performance is ensured, the air inlet 21 is arranged at the air inlet 20, the silencer 22 is arranged on the air inlet 21, the sound insulation performance during air inlet in the mute shell 16 is ensured, the silencer 23 is arranged at the dustproof heat dissipation inclined hole on the mute shell 16, the butyl rubber layer 2302, the glass fiber layer 2303 and the sound insulation felt 2304 are sequentially arranged in the silencer 23, noise generated during heat dissipation inside the mute shell 16 can be effectively weakened, meanwhile, the heat dissipation holes 2305 can effectively dissipate heat, the whole noise reduction and silencing effect is good, the problem that the use requirement cannot be met by adopting the traditional universal wheel in the use process is solved, after the movement is completed, only the universal wheel is braked and fixed, the diesel generating set equipment can not be placed stably, the displacement phenomenon is easy to occur, the different working environments are difficult to adapt, and the use is inconvenient.
It is to be noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (9)
1. The utility model provides a portable low noise diesel generating set equipment, includes casing (1) down, its characterized in that: the front end and the rear end of the inner left and right side walls of the lower shell (1) are fixedly connected with bearing seats (2), the left and right groups of bearing seats (2) are fixedly connected with screw rods (3) on the opposite sides, the outer surface of each screw rod (3) is connected with a slider (4) in a threaded manner, the bottom of each slider (4) is fixedly connected with universal wheels (5), the front end and the rear end of the inner left and right side walls of the lower shell (1) are fixedly connected with limit rods (6) on the inner sides of the sliders (4), the adjacent ends of the outer surfaces of the left and right groups of screw rods (3) are respectively and movably connected with a stabilizing block (7) through bearings, the top of each stabilizing block (7) is fixedly connected with a connecting rod (8), the left and right groups of universal joints (9) are respectively and fixedly connected with a transmission rod (10) between, fixedly connected with adjusting motor (11) is located at the center at casing (1) inner chamber top down, the output shaft fixedly connected with drive sprocket (12) of adjusting motor (11), the outer fixed surface of transfer line (10) is connected with driven sprocket (13), driven sprocket (13) are connected with drive sprocket (12) transmission through drive chain (14), the left side at casing (1) top articulates down has handrail (15), the top fixedly connected with silence shell (16) of casing (1) down, there is mounting panel (17) bottom in silence shell (16) inner chamber through construction bolt (18) swing joint, the top fixedly connected with diesel generating set body (19) of mounting panel (17), air inlet (20) that quantity is a plurality of are seted up at the left top of silence shell (16), intake pipe (21) that the top fixedly connected with of silence shell (16) inner chamber left side wall is linked together with air inlet (20) The silencer (22) is fixedly connected to the air inlet pipe (21), and a silencer device (23) is fixedly connected to the right side wall of the inner cavity of the silencing shell (16).
2. A mobile low noise diesel-electric set according to claim 1, characterized in that: the mute shell (16) comprises an aluminum shell (1601), the inside fixedly connected with hollow sound insulation board (1602) of the aluminum shell (1601), the inside fixedly connected with sound insulation fiber board (1603) of the hollow sound insulation board (1602), the inside fixedly connected with flame-retardant soundproof cotton (1604) of the sound insulation fiber board (1603).
3. A mobile low noise diesel-electric set according to claim 1, characterized in that: silencing device (23) are including amortization cover (2301), the right side wall fixedly connected with butyl rubber layer (2302) of amortization cover (2301) inner chamber, left side fixedly connected with glass fiber layer (2303) of butyl rubber layer (2302), left side fixedly connected with deadening felt (2304) of glass fiber layer (2303), louvre (2305) that communicate each other are all seted up to the inside of butyl rubber layer (2302), glass fiber layer (2303) and glass fiber layer (2303), the right side fixedly connected with fixed plate (2306) of amortization cover (2301).
4. A mobile low noise diesel-electric set according to claim 2, characterized in that: the flame-retardant soundproof cotton (1604) is in a wave shape at one end far away from the soundproof fiber board (1603), and a vacuum cavity is formed in the hollow soundproof board (1602).
5. A mobile low noise diesel-electric set according to claim 3, characterized in that: the right side of amortization cover (2301) is seted up quantity and is a plurality of and the through-hole that is linked together with louvre (2305), the dustproof heat dissipation inclined hole that is linked together with the through-hole is seted up on the right side of silence shell (16), the right side fixing bolt of fixed plate (2306) and the left side wall swing joint of silence shell (16) inner chamber, and fixed plate (2306) are the annular.
6. A mobile low noise diesel-electric set according to claim 1, characterized in that: the bottom of the lower shell (1) is fixedly connected with a damping rubber pad, and the top of the connecting rod (8) is fixedly connected with the top of the inner cavity of the lower shell (1).
7. A mobile low noise diesel-electric set according to claim 1, characterized in that: the outer surface of the left and right groups of the screw rods (3) is fixedly connected with threads in opposite directions, and thread grooves matched with the threads on the outer surface of the screw rods (3) are formed in the bottom of the inner side of the sliding block (4).
8. A mobile low noise diesel-electric set according to claim 1, characterized in that: square rectangular hole has been seted up at the inboard top of slider (4), gag lever post (6) are square gag lever post, and the outside and the square rectangular downthehole side of gag lever post (6) are sliding connection, control two sets of the equal fixedly connected with spacing dish in the relative one side of gag lever post (6).
9. A mobile low noise diesel-electric set according to claim 1, characterized in that: the cross-section of mounting panel (17) is T shape, intake pipe (21) are T shape, the left side fixedly connected with and the corresponding dust screen of air inlet (20) of silence shell (16), the equal fixed connection clamp splice in both ends around air inlet (20) left, the inboard of clamp splice is seted up with corresponding double-layered groove of handrail (15), the inside fixedly connected with fixed magnet in double-layered groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110419821.9A CN113123861A (en) | 2021-04-19 | 2021-04-19 | Mobile low-noise diesel generator set equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110419821.9A CN113123861A (en) | 2021-04-19 | 2021-04-19 | Mobile low-noise diesel generator set equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113123861A true CN113123861A (en) | 2021-07-16 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202110419821.9A Pending CN113123861A (en) | 2021-04-19 | 2021-04-19 | Mobile low-noise diesel generator set equipment |
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| Country | Link |
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| CN (1) | CN113123861A (en) |
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Application publication date: 20210716 |
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