CN218479858U

CN218479858U - Movable diesel generating set

Info

Publication number: CN218479858U
Application number: CN202222437415.8U
Authority: CN
Inventors: 许必海; 许必权; 林珍娥
Original assignee: Fujian Century Donghai Electromechanical Co ltd
Current assignee: Fujian Century Donghai Electromechanical Co ltd
Priority date: 2022-09-15
Filing date: 2022-09-15
Publication date: 2023-02-14
Anticipated expiration: 2032-09-15

Abstract

The utility model relates to a movable diesel generator set, which comprises a diesel generator main body, a bottom case with a fixed surface is arranged on the lower surface of the diesel generator main body, a moving mechanism is arranged on the bottom case, a shell which covers the diesel generator main body is fixed on the upper surface of the bottom case, and a heat dissipation mechanism is arranged on the shell; the moving mechanism comprises a first motor fixed on the left side of the inner cavity of the bottom box, and a first screw rod rotatably connected with the right side of the inner cavity of the bottom box through a first bearing seat is fixed on an output shaft of the first motor. This movable diesel generating set is equipped with moving mechanism, and moving mechanism drives first screw rod rotation through first motor, makes two first screw thread piece relative movement, drives the hinge bar and removes, makes the hinge bar extrusion movable plate downwards, and the movable plate drives and removes the wheel downwards, makes and removes wheel and ground and relieve to can remove, compare in traditional movable diesel generating set, use more stably.

Description

Movable diesel generating set

Technical Field

The utility model relates to a diesel generator technical field specifically is a movable diesel generating set.

Background

The diesel generator set is a power supply equipment 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 start, convenient operation and maintenance, less investment and stronger adaptability to the environment.

The diesel generator set is composed of an engine, a generator and a control system, so the diesel generator set is called as a generator set, and along with the development of the times, the diesel generator set is not convenient to move, so a movable diesel generator set is provided, for example, a movable diesel generator set silencing device is disclosed in Chinese patent (publication number: CN 214533235U), the engine set is moved by moving a frame, although the movement is convenient, the movable diesel generator set silencing device also has the defect of instability in work, and when the diesel generator set works, the movable wheels are possible to be unstable only by fixing the movable wheels, so the movement is generated, and the normal work of the generator is influenced.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a movable diesel generating set possesses advantages such as job stabilization, has solved the unstable problem of movable diesel generating set during operation.

In order to achieve the above object, the utility model provides a following technical scheme: a movable diesel generator set comprises a diesel generator main body, wherein a bottom box is fixed on the lower surface of the diesel generator main body, a moving mechanism is arranged on the bottom box, a shell which covers the diesel generator main body is fixed on the upper surface of the bottom box, and a heat dissipation mechanism is arranged on the shell;

moving mechanism includes the first motor fixed with under casing inner chamber left side, the output shaft of first motor is fixed with rotates the first screw rod of being connected through first bearing frame and under casing inner chamber right side, the surface threaded connection of first screw rod has two first thread pieces, two the inside sliding connection of first thread piece has both ends respectively with the gag lever post of under casing left and right sides inner wall vertical fixation, the lower surface of first thread piece articulates there is the hinge bar that runs through the under casing lower surface, one side that first thread piece was kept away from to the hinge bar articulates there is the movable plate, the lower fixed surface of movable plate has four to remove the wheel, the left and right sides of movable plate all is fixed with first slider, moving mechanism include with under casing two backup pads of fixed surface.

Further, heat dissipation mechanism includes and rotates two second screw rods of being connected through the second bearing frame with the under casing upper surface, the surface threaded connection of second screw rod has second screw thread piece, two one side that the second screw thread piece is relative all is fixed with the mounting panel, two one side that the mounting panel is relative all is fixed with the fan, two one side that second screw thread piece carried on the back mutually all is fixed with the second slider, the surface mounting of second screw rod has the sprocket, two the transmission is connected with the chain between the sprocket, the right side the surface mounting of second screw rod has lower surface and shell upper surface mounting's second motor.

Furthermore, a pushing handle is fixed on the left side of the upper surface of the bottom box and is U-shaped, the threads on the outer surface of the first screw rod are two sections, and the directions of the two sections of threads are opposite.

Furthermore, a threaded hole is formed in the side face of the first threaded block and is in threaded connection with the outer surface of the first screw rod, and a limiting hole for the limiting rod to penetrate through and to be in clearance fit with the limiting rod is formed in the side face of the first threaded block.

Further, rectangular hole has been seted up to the lower surface of under casing, and the surface sliding connection of rectangular hole and two hinge bars, first slider is the T shape, two T shape spout has all been seted up to the relative one side of backup pad, and the surface sliding connection of T shape spout and first slider.

Furthermore, the left side and the right side of the inner cavity of the shell are both provided with sliding grooves, the sliding grooves are connected with the outer surface of the second sliding block in a sliding mode, and the left side is connected with the upper surface of the inner cavity of the shell through a third bearing seat in a rotating mode.

Furthermore, the vent has been seted up to the upper surface of shell, and the inside of vent is fixed with the dust screen, and the right side the second screw rod runs through the upper surface of shell and is connected through the inside rotation of bearing and shell upper surface, the right side the upper surface of second screw rod is fixed mutually with the output shaft of second motor.

Compared with the prior art, the technical scheme of the application has the following beneficial effects:

1. this movable diesel generating set is equipped with moving mechanism, and moving mechanism drives first screw rod rotation through first motor, makes two first screw thread piece relative movement, drives the hinge bar and removes, makes the hinge bar extrusion movable plate downwards, and the movable plate drives and removes the wheel downwards, makes and removes wheel and ground contact to can remove, compare in traditional movable diesel generating set, use more stably.

2. This movable diesel generating set is equipped with heat dissipation mechanism, and heat dissipation mechanism drives the right side second screw rod rotation through the second motor, and the sprocket cooperates with the chain, makes two second screw rods rotate simultaneously, drives the removal of second screw thread piece, and second screw thread piece drives the mounting panel and removes, makes the mounting panel drive the fan and removes to can dispel the heat to the diesel generator main part, compare in traditional movable diesel generating set, life is higher.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic structural view of the moving mechanism of the present invention;

fig. 3 is a schematic structural view of the heat dissipation mechanism of the present invention.

In the figure: 1 diesel generator body, 2 bottom cases, 3 moving mechanisms, 301 first motors, 302 first screw rods, 303 first thread blocks, 304 limiting rods, 305 hinged rods, 306 moving plates, 307 moving wheels, 308 first sliding blocks, 309 supporting plates, 4 shells, 5 heat dissipation mechanisms, 501 second screw rods, 502 second thread blocks, 503 mounting plates, 504 fans, 505 second sliding blocks, 506 chain wheels, 507 chains and 508 second motors.

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.

Please refer to fig. 1, a movable diesel generator set in this embodiment, including diesel generator main body 1, bottom case 2 fixed to surface of diesel generator main body 1, a pushing handle fixed to left side of upper surface of bottom case 2, and the pushing handle is U-shaped, the pushing handle can be convenient for push diesel generator main body 1, be equipped with moving mechanism 3 on bottom case 2, moving mechanism 3 can be convenient for drive diesel generator main body 1 and move, can place steadily during the use, the upper surface of bottom case 2 is fixed with shell 4 covering diesel generator main body 1, shell 4 can protect diesel generator main body 1, avoid it to receive external force to influence the damage, be equipped with heat dissipation mechanism 5 on shell 4, heat dissipation mechanism 5 can dispel the heat to diesel generator main body 1.

Referring to fig. 1-2, in order to facilitate the movement of the diesel generator main body 1, the moving mechanism 3 in this embodiment includes a first motor 301 fixed to the left side of the inner cavity of the bottom case 2, the first motor 301 operates and can be driven, an output shaft of the first motor 301 is fixed with a first screw 302 rotatably connected to the right side of the inner cavity of the bottom case 2 through a first bearing seat, the first motor 301 operates and can drive the first screw 302 to rotate, the outer surface of the first screw 302 is in threaded connection with two first screw blocks 303, the first screw 302 rotates and can drive the first screw blocks 303 to move, the side surfaces of the first screw blocks 303 are provided with threaded holes, the threaded holes are in threaded connection with the outer surface of the first screw 302, the threaded holes can drive the first screw blocks 303 to move when the first screw 302 rotates, the two first screw blocks 303 are in sliding connection with limiting rods 304, the two ends of the two first screw blocks 303 are respectively vertically fixed to the inner walls of the left and right sides of the bottom case 2, the limiting rods 304 can limit the first screw blocks 303 to prevent the first screw blocks 303 from rotating along with the moving rod 302, the moving plate 305 from rotating, the moving plate 305 from moving plate 305 and the moving plate 305 from moving plate 305, the bottom case 2 is provided with a moving plate 306, the moving plate 305 is provided with a moving plate 306, the movable bar 306, the movable plate 305, when the movable plate 305 is in a movable plate 307, the movable plate 305 is moved, the left side and the right side of the moving plate 306 are both fixed with first sliders 308, the moving plate 306 can drive the first sliders 308 to move when moving, meanwhile, the first sliders 308 can limit the moving plate 306, the moving plate 306 is prevented from shaking when moving, the first sliders 308 are T-shaped, the moving mechanism 3 comprises two support plates 309 fixed with the lower surface of the bottom case 2, and the support plates 309 can support the bottom case 2.

The threads on the outer surface of the first screw 302 are two segments, and the two segments of threads are opposite in direction, so that when the first screw 302 rotates, the two first thread blocks 303 are driven to move relatively, the side surfaces of the first thread blocks 303 are provided with limiting holes through which the limiting rods 304 penetrate and are in clearance fit with the limiting holes, the limiting rods 304 are matched with the limiting holes, the first thread blocks 303 can be limited, the first thread blocks 303 are prevented from rotating along with the first screw 302, the first thread blocks 303 only move left and right, one sides of the two opposite supporting plates 309 are provided with T-shaped sliding grooves, the T-shaped sliding grooves are in sliding connection with the outer surface of the first sliding blocks 308, the first sliding blocks 308 are matched with the T-shaped sliding grooves, the first sliding blocks 308 can limit the moving plate 306, the moving plate 306 is prevented from shaking when moving, the upper surface of the shell 4 is provided with ventilation openings, and a dustproof net is fixed inside the ventilation openings, so that the shell 4 can ventilate, and dust can be prevented from entering the inside of the shell 4.

In this embodiment, the first motor 301 drives the first screw 302 to rotate, so that the first screw block 303 drives the hinge rod 305 to press the moving plate 306 downward, and the moving plate 306 drives the moving wheel 307 to move downward.

Referring to fig. 1 and 3, in order to dissipate heat from the diesel generator main body 1, the heat dissipation mechanism 5 in this embodiment includes two second screws 501 rotatably connected to the upper surface of the bottom case 2 through second bearing seats, the right second screw 501 penetrates the upper surface of the housing 4 and is rotatably connected to the inside of the upper surface of the housing 4 through a bearing, the bearing can make the right second screw 501 more stable when rotating, the outer surface of the second screw 501 is threadedly connected with a second screw block 502, the second screw block 502 can be driven to move when the second screw 501 rotates, the mounting plate 503 is fixed to one side of the two second screw blocks 502, the mounting plate 502 can be driven to move when the second screw block 502 moves, the fan 504 can be driven to move when the mounting plate 503 moves, the diesel generator main body 1 can be dissipated heat by the fan 504, the second slider 505 is fixed to the opposite side of the two second screw blocks 502, the second slider 505 can limit the position of the second screw block 502, the second screw block 502 is not fixed to the outer surface of the second screw 501, the housing 502 can be fixed to rotate with the sprocket 508, the upper surface of the second screw 501 and the sprocket 501 can be driven by the motor 507, the chain sprocket 501, the chain wheel 507 is connected to rotate.

Meanwhile, the chutes are formed in the left side and the right side of the inner cavity of the housing 4, the chutes are connected with the outer surface of the second slider 505 in a sliding manner, the second slider 505 is matched with the chutes, the second thread block 502 can be limited, the second thread block 502 is not rotated along with the second screw 501, and only the second slider is moved up and down, the upper surface of the second screw 501 on the left side is rotatably connected with the upper surface of the inner cavity of the housing 4 through a third bearing seat, the third bearing seat can improve the stability of the second screw 501 on the left side when rotating, and avoid the swinging of the second screw, the upper surface of the second screw 501 on the right side is fixed with the output shaft of the second motor 508, and when the second motor 508 operates, the second screw 501 on the right side can be driven to rotate.

In this embodiment, the second motor 508 drives the second screw 501 on the right side to rotate, and the sprocket 506 is matched with the chain 507, so that the mounting plate 503 drives the fan 504 to move, thereby dissipating heat from the diesel generator main body 1.

The working principle of the above embodiment is as follows:

(1) The first motor 301 is used, the first motor 301 can drive the first screw 302 to rotate, the first screw 302 rotates to drive the two first thread blocks 303 to move relatively, the limiting rod 304 is matched with the limiting hole, the first thread blocks 303 can be limited, the first thread blocks 303 are prevented from rotating along with the first screw 302, the first thread blocks 303 only move leftwards and rightwards, the first thread blocks 303 move to drive the hinge rods 305 to extrude the movable plate 306 downwards, the movable plate 306 moves downwards to drive the movable wheels 307 to move downwards, the movable wheels 307 are in contact with the ground, and therefore the diesel generator main body 1 can be driven to move.

(2) Operate through second motor 508, make second motor 508 drive right side second screw 501 and rotate, right side second screw 501 rotates and can drive right side sprocket 506 and rotate, sprocket 506 cooperates with chain 507, can make two second screws 501 rotate simultaneously, second screw 501 rotates and can drive second screw thread piece 502 and remove, second slider 505 cooperates with the spout, can spacing second screw thread piece 502, it is rotatory not following second screw 501 to make second screw thread piece 502, only carry out elevating movement, second screw thread piece 502 removes and can drive mounting panel 503 and remove, mounting panel 503 removes and can drive fan 504 and remove, thereby can dispel the heat to diesel generator main part 1.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, 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 phrases "comprising one of 8230; \8230;" 8230; "does not exclude the presence of additional like 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 various 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

1. The utility model provides a movable diesel generating set, includes diesel generator main part (1), its characterized in that: the lower surface of the diesel generator main body (1) is fixed with a bottom box (2), the bottom box (2) is provided with a moving mechanism (3), the upper surface of the bottom box (2) is fixed with a shell (4) covering the diesel generator main body (1), and the shell (4) is provided with a heat dissipation mechanism (5); moving mechanism (3) include with bottom case (2) inner chamber left side fixed first motor (301), the output shaft of first motor (301) is fixed with rotates first screw rod (302) of being connected through first bearing frame and bottom case (2) inner chamber right side, the surface threaded connection of first screw rod (302) has two first screw thread pieces (303), two the inside sliding connection of first screw thread piece (303) has both ends respectively with bottom case (2) left and right sides inner wall vertically fixed gag lever post (304), the lower surface of first screw thread piece (303) articulates has hinge bar (305) that runs through bottom case (2) lower surface, one side that first screw thread piece (305) was kept away from to hinge bar (305) articulates there is movable plate (306), the lower fixed surface of movable plate (306) has four movable wheels (307), the left and right sides of movable plate (306) all is fixed with first slider (308), moving mechanism (3) include with bottom case (2) lower fixed surface's two backup pads (309).

2. The movable diesel generator set according to claim 1, wherein: heat dissipation mechanism (5) include two second screw rods (501) of being connected through the second bearing frame rotation with under casing (2) upper surface, the surface threaded connection of second screw rod (501) has second screw thread piece (502), two one side that second screw thread piece (502) are relative all is fixed with mounting panel (503), two one side that mounting panel (503) are relative all is fixed with fan (504), two one side that second screw thread piece (502) carried on the back mutually all is fixed with second slider (505), the external surface mounting of second screw rod (501) has sprocket (506), two the transmission is connected with chain (507) between sprocket (506), the right side the upper surface mounting of second screw rod (501) has lower surface and shell (4) upper surface mounting's second motor (508).

3. The mobile diesel generator set of claim 1, wherein: the left side of under casing (2) upper surface is fixed with the pushing hands, and the pushing hands is the U-shaped, the screw thread of first screw rod (302) surface is two sections, and two sections screw thread opposite direction.

4. The movable diesel generator set according to claim 1, wherein: the side surface of the first thread block (303) is provided with a threaded hole, the threaded hole is in threaded connection with the outer surface of the first screw (302), and the side surface of the first thread block (303) is provided with a limiting hole which is used for the limiting rod (304) to penetrate through and is in clearance fit with the limiting rod.

5. The mobile diesel generator set of claim 1, wherein: rectangular hole has been seted up to the lower surface of under casing (2), and the surface sliding connection of rectangular hole and two articulated arms (305), first slider (308) are the T shape, two T shape spout has all been seted up to one side that backup pad (309) is relative, and the surface sliding connection of T shape spout and first slider (308).

6. The mobile diesel generator set of claim 2, wherein: the left and right sides of shell (4) inner chamber has all seted up the spout, and the surface sliding connection of spout and second slider (505), and the left side the upper surface of second screw rod (501) is connected through the upper surface rotation of third bearing frame with shell (4) inner chamber.

7. The mobile diesel generator set of claim 2, wherein: the vent has been seted up to the upper surface of shell (4), and the inside of vent is fixed with the dust screen, the right side second screw rod (501) run through the upper surface of shell (4) and are connected through the inside rotation of bearing with shell (4) upper surface, the right side the upper surface of second screw rod (501) is fixed mutually with the output shaft of second motor (508).