CN109780495B - A diesel generator set with dustproof structure for mobile lighthouse - Google Patents

Abstract

The invention relates to the field of mobile lighthouses, and aims to provide a diesel generator set with a dust-proof structure for mobile lighthouses, comprising a mounting bracket, the top of the mounting bracket is fixedly provided with a radiator, a diesel engine, The coupling and the generator set, and the diesel engine forms a transmission connection with the generator set through the coupling, a diesel tank is arranged on the outer wall of the top of the diesel engine, and an air filter is arranged at the air inlet of the diesel engine. A control box is fixed on the outer wall of the top of the unit, and a control panel is connected to the outer wall of the top of the control box by bolts, and a dust cover is covered above the mounting frame. The beneficial effect of the invention is that the diesel engine and the generator set can be enclosed, the dustproof effect of the generator set and the diesel tank can be realized, the small amount of dust entering the dust cover can be effectively treated thoroughly, and the diesel engine and the diesel engine can be reduced. The noise generated when the generator set is running.

Description

A diesel generator set with dustproof structure for mobile lighthouse

technical field

The invention relates to the field of mobile lighthouses, in particular to a diesel generator set used for mobile lighthouses and having a dust-proof structure.

Background technique

In outdoor operations, nighttime rescue and disaster relief, construction, fire protection, news interviews and other places, high-brightness temporary light sources and temporary energy equipment are usually required. The current solution is to use mobile lighthouses for power supply to achieve the purpose of lighting. . In the lighting of outdoor mobile lighthouses, in order to ensure that the lighthouse has sufficient power, people use diesel engine sets to achieve power supply to the lighthouse.

The installation structure of the diesel generator set in the prior art is unreasonable, and there is no corresponding dustproof structure, which causes the moving parts of the engine set to be severely corroded, affects the normal use of the engine set, and also greatly affects the service life of the engine set. When the diesel generator set is working, because the mobile base has no shock absorption function, when the diesel engine is running, it will generate a lot of noise, which will bring people a lot of unnecessary troubles. Manufacturing and its later maintenance also brought great difficulty. Therefore, there is an urgent need to design a diesel generator set for a mobile lighthouse with a dust-proof structure to solve the above problems.

SUMMARY OF THE INVENTION

In view of this, the purpose of the present invention is to provide a diesel generator set with good dustproof effect and noise reduction function for a mobile lighthouse.

In order to achieve the above object, the technical scheme adopted in the present invention is:

A diesel generator set with a dustproof structure for a mobile lighthouse, including a mounting bracket, the top of the mounting bracket is fixedly provided with a radiator, a diesel engine, a coupling and a generator set from left to right, and the diesel engine is connected through the connection. The shaft and the generator set form a transmission connection, a diesel tank is arranged on the outer wall of the top of the diesel engine, an air filter is arranged at the air inlet of the diesel engine, and a control box is fixed on the outer wall of the top of the generator set. And the outer wall of the top of the control box is connected with a control panel by bolts, the top of the mounting frame is covered with a dust cover, and the diesel engine, the coupling and the generator set are all located inside the dust cover. Both the cleaner and the control panel are located on the outside of the dust cover, the dust cover is in a "C" shape, the dust cover includes a fixed frame located on the periphery, and the inside of the fixed frame is provided with a surrounding baffle plate, and the surrounding The number of baffles is three, and the outer walls of the three enclosure baffles are all provided with first through holes and second through holes equidistantly distributed, and the first through holes and the second through holes are alternately distributed in three. The surface of the block enclosure baffle plate, the inside of the first through hole is provided with a dust filter, the inside of the second through hole is filled with glass wool, and the four corners of the bottom of the fixed frame are fixedly provided with connection plates, And the connection plate is provided with a circular hole for connection, the dust cover is located on the outer wall of one end of the generator set and is fixedly provided with a dust removal device that communicates with the inside of the dust cover, and the dust removal device includes a connection support connected to the mounting frame. , the outer walls on both sides of the bottom of the connection support are provided with connection holes, and the inside of the connection holes are provided with long screws for fixing, and the outer wall of the top of the connection support is provided with a fixed shell, one of which is a fixed shell. An air collecting hood is arranged on the outer wall of the side, a suction fan with a power source is arranged inside the air collecting hood, a pulling groove is opened on the outer wall of the top of the fixed shell, and the inside of the pulling groove is inserted with a suction fan. A pull-out plate, a filter plate is installed on the pull-out plate inside the fixed shell, an upper bracket is fixedly installed on the outer wall of the top of the pull-out plate, and an outer wall on the bottom side of the upper bracket is fixedly installed with a filter plate. Rubber pads, and the rubber pads are located on the outer wall of the top side of the fixed shell, pull rings are fixedly installed on the outer walls of both sides of the top of the upper bracket, and a soft rubber sleeve is sleeved on the outside of the pull ring, so An exhaust hood is fixedly arranged on the outer wall of one side of the fixed casing, and the exhaust hood and the air collecting hood are symmetrically distributed with respect to the fixed casing.

The key idea of the above technical solution is: the dust cover used can enclose the diesel engine and the generator set, realize the dustproof effect on the generator set and the diesel tank, and have an excellent protection effect on the internal components. ;The dust removal device used in conjunction with one end of the dust cover can effectively and thoroughly dispose of a small amount of dust entering the dust cover, which truly ensures the diesel engine and generator set to operate in a dust-free environment; set on the dust cover The special glass wool and dust filter can ensure the normal ventilation of the dust cover, and can also ensure the isolation of the cavity from the external environment, and can reduce the noise generated when the diesel engine and generator set are running.

Further, a mobile chassis is fixed on the outer wall of the bottom of the mounting frame, and the mobile chassis includes a triangular plate horizontally distributed at the bottom of the mounting frame, and a universal bracket is provided on the outer wall of the bottom of the triangular plate, and there is a universal bracket below the universal bracket. Universal wheels, shock absorbers are installed on the bottoms of the other two triangular plates, and moving wheels are installed on the bottom ends of the shock absorbers.

Further, the outer wall of one end of the dust cover is bonded with a dust washer by super glue, and the dust washer is located between the dust cover and the radiator, and the dust cover is fixed on the mounting frame through the connecting plate at the bottom end. on the top outer wall.

Further, the mounting bracket includes a first side plate and a second side plate distributed in parallel, the specifications and shapes of the first side plate and the second side plate are the same, and the side view of the first side plate and the second side plate is the same. The shape is "I" type, and the first side plate and the second side plate are composed of two upper and lower horizontal plates with the same specifications and a vertical plate between the two horizontal plates, which are located between the upper horizontal plate and the vertical plate. A fixed connection is formed, and a central connecting plate is welded between the first side plate and the second side plate.

Further, horizontally distributed mounting plates are fixedly arranged on the vertical plates inside the first side plate and the second side plate of the mounting bracket, and a number of shock-absorbing rubber seats of the same specification are arranged on the outer wall of the top of the mounting plate, so Mounting holes are opened on the outer wall of the top of the shock-absorbing rubber seat, and the diesel engine and the generator set are mounted on the mounting frame through the cooperation of bolts and the mounting holes.

Further, a shock absorbing mechanism is provided between the two horizontal plates included in the first side plate and the second side plate, and the shock absorbing mechanism includes an installation groove opened on the lower horizontal plate, and the inside of the installation groove is arranged There is a central guide column penetrating to the top of the upper horizontal plate, a shock-absorbing spring sleeved on the outside of the central guide column is arranged between the two horizontal plates, and the top and bottom ends of the shock-absorbing spring are respectively in contact with the two horizontal plates. A metal gasket is sleeved on the outer wall of the central guide column, a locking nut is threadedly connected to the outer wall of the central guiding column, and the locking nut is located on the top outer wall of the upper horizontal plate.

Further, fixed lugs are welded at equal distances on one side outer wall of the horizontal plate included in the first side plate and the second side plate, and the fixed lugs and the mobile chassis are fixedly connected by bolts. .

Further, the rotating shaft of the suction fan is provided with equidistant and annularly distributed helical blades, and the surfaces of the helical blades are coated with anti-corrosion materials, and the number of the helical blades is three to six.

Further, the shock-absorbing rubber seat is formed by inlaying, bonding and vulcanizing multiple layers of natural rubber and thin steel plates, and the top-view shape of the shock-absorbing rubber seat is a circular ring.

Further, a plurality of filter channels are opened inside the filter plate, and the plurality of filter channels are zigzagly distributed, and the inside of the filter channels is filled with filter cotton.

The beneficial effects of the present invention are: (1) The dust cover adopted can enclose the diesel engine and the generator set, realize the dustproof effect on the generator set and the diesel tank, and provide excellent protection for the internal components thereof. (2) The dust removal device used in conjunction with one end of the dust cover can effectively and thoroughly dispose of a small amount of dust entering the dust cover, which truly ensures that the diesel engine and generator set operate in a dust-free environment; ( 3) The glass wool and dust filter set on the dust cover can ensure the normal ventilation of the dust cover, and can also ensure the isolation of the cavity from the external environment, and can reduce the noise generated when the diesel engine and generator set are running; (4) The mobile chassis used can enhance the flexibility and mobility of the whole device, which is convenient for people to use the lighthouse; To a good noise reduction effect, to meet people's use requirements.

Description of drawings

FIG. 1 is a schematic structural diagram of a specific embodiment of a diesel generator set for a mobile lighthouse and having a dust-proof structure according to the present invention.

2 is a schematic structural diagram of a mounting frame in a specific embodiment of a diesel generator set with a dust-proof structure for a mobile lighthouse according to the present invention.

3 is a schematic structural diagram of a shock absorbing mechanism in a specific embodiment of a diesel generator set with a dust-proof structure for a mobile lighthouse according to the present invention.

4 is a schematic structural diagram of a dust cover in a specific embodiment of a diesel generator set having a dust-proof structure for a mobile lighthouse according to the present invention.

5 is a schematic structural diagram of a dust filter in a specific embodiment of a diesel generator set with a dust-proof structure for a mobile lighthouse according to the present invention.

6 is a schematic diagram of the structure of glass wool in a specific embodiment of a diesel generator set with a dust-proof structure for a mobile lighthouse according to the present invention.

7 is a schematic diagram of the installation structure of a dust cover in a specific embodiment of a diesel generator set with a dust-proof structure for a mobile lighthouse according to the present invention.

8 is a schematic structural diagram of a dust removal device in a specific embodiment of a diesel generator set with a dust-proof structure for a mobile lighthouse according to the present invention.

Description of reference numbers:

1-Mounting frame, 11-First side board, 12-Second side board, 13-Center connecting board, 14-Installation board, 15-Shock absorption rubber seat, 16-Installation hole, 17-Shock absorption mechanism, 171- Mounting slot, 172-center guide post, 173-shock spring, 174-metal washer, 175-lock nut, 18-fixing ear seat, 2-radiator, 3-diesel engine, 4-diesel tank, 5-air Filter, 6-coupling, 7-generator set, 8-control panel, 9-dust cover, 91-fixed frame, 92-connecting plate, 93-surrounding plate, 94-first through hole, 95 -Second through hole, 96-dust filter, 97-glass wool, 10-dust removal device, 101-connecting support, 102-long screw, 103-fixed shell, 104-air collecting hood, 105-suction fan, 106-pulling plate, 107-upper bracket, 1071-rubber pad, 1072-pull ring, 108-filter plate, 109-exhaust cover, 110-mobile chassis, 111-universal bracket, 112-universal wheel , 113 - shock absorber, 114 - moving wheel.

Detailed ways

Below in conjunction with the accompanying drawings and specific embodiments, the present invention will be further described as follows:

As shown in Figures 1-8, the present invention provides a diesel generator set for a mobile lighthouse with a dust-proof structure, comprising a mounting bracket 1, and the top of the mounting bracket 1 is fixedly provided with a heat dissipation device from left to right. 2, the diesel engine 3, the coupling 6 and the generator set 7, and the diesel engine 3 forms a transmission connection with the generator set 7 through the coupling 6. The outer wall of the top of the diesel engine 3 is provided with a diesel tank 4, which is located in the diesel engine 3. An air filter 5 is provided at the air inlet of the generator set 7, a control box is fixed on the outer wall of the top of the generator set 7, and a control panel 8 is connected to the outer wall of the top of the control box by bolts, and the top of the mounting frame 1 is covered. There is a dust cover 9, and the diesel engine 3, the coupling 6 and the generator set 7 are all located inside the dust cover 9, and the diesel tank 4, the air filter 5 and the control panel 8 are all located outside the dust cover 9 , the dust cover 9 is in a "C" shape, and the dust cover 9 includes a fixed frame 91 located on the periphery, and the interior of the fixed frame 91 is provided with a surrounding baffle 93, and the number of the surrounding baffles 93 is three There are first through holes 94 and second through holes 95 equidistantly distributed on the outer walls of the three enclosure plates 93, and the first through holes 94 and the second through holes 95 are alternately distributed in the three blocks. On the surface of the enclosure plate 93 , the inside of the first through hole 94 is provided with a dust filter 96 , the inside of the second through hole 95 is filled with glass wool 97 , and the four corners of the bottom of the fixed frame 91 are fixed A connecting plate 92 is provided, and the connecting plate 92 is provided with a circular hole for connection. The dust cover 9 is located on the outer wall of one end of the generator set 7 and is fixedly provided with a dust removal device 10 that communicates with the inside of the dust cover 9. The dust removal device 10 includes a connection support 101 connected to the mounting frame 1 , the outer walls on both sides of the bottom of the connection support 101 are provided with connection holes, and the inside of the connection holes are provided with long screws 102 for fixing. The outer wall of the top of the support 101 is provided with a fixed casing 103, the outer wall of one side of the fixed casing 103 is provided with a wind collecting cover 104, and a suction fan 105 with a power source is arranged inside the wind collecting cover 104, so The outer wall of the top of the fixed shell 103 is provided with a pull-out groove, and a pull-out plate 106 is inserted into the pull-out groove. A filter plate 108 is installed on the pull-out plate 106 inside the fixed shell 103. An upper bracket 107 is fixedly installed on the outer wall of the top of the pull plate 106 , a rubber pad 1071 is fixedly installed on the outer wall of the bottom side of the upper bracket 107 , and the rubber pad 1071 is located on the outer wall of the top side of the fixed housing 103 , pull rings 1072 are fixedly installed on the outer walls on both sides of the top of the upper bracket 107 , and a soft rubber sleeve is sleeved on the outside of the pull ring 1072 , and an exhaust air is fixed on the outer wall of one side of the fixed shell 103 Cover 109 , and the exhaust cover 109 and the collecting cover 104 are symmetrically distributed with respect to the fixed casing 103 .

As can be seen from the above description, the present invention has the following beneficial effects: the dust cover 9 adopted can enclose the diesel engine 3 and the generator set 7, and realize the dustproof effect on the generator set 7 and the diesel engine 3, and its internal components It has an excellent protective effect; the dust removal device 10 used in conjunction with one end of the dust cover 9 can effectively deal with a small amount of dust entering the dust cover 9, which truly guarantees the diesel engine 3 and the generator set 7. Operates in a dust-free environment; the glass wool 97 and the dust filter 96 arranged on the dust cover 9 can ensure the normal ventilation of the dust cover 9, and can also ensure the isolation of the cavity from the external environment, and can reduce the speed of the diesel engine 3 and the noise generated when the generator set 7 is running.

Further, a mobile chassis 11 is fixedly arranged on the outer wall of the bottom of the mounting frame 1, and the mobile chassis 11 includes a triangular plate horizontally distributed at the bottom of the mounting frame 1, and a universal bracket 111 is provided on the outer wall of the bottom of the triangular plate, and the There is a universal wheel 112 below the bracket 111 , a shock absorber 114 is installed on the bottom of the other two triangular plates, and a moving wheel 113 is installed on the bottom end of the shock absorber 114 .

Further, the outer wall of one end of the dust cover 9 is bonded with a dust washer by super glue, and the dust washer is located between the dust cover 9 and the radiator 2, and the dust cover 9 passes through the connection plate at the bottom end. 92 is fixed on the outer wall of the top of the mounting frame 1.

Further, the mounting bracket 1 includes a first side plate 11 and a second side plate 12 distributed in parallel. The first side plate 11 and the second side plate 12 have the same specifications and shapes, and the first side plate 11 and the second The side-view shapes of the two side plates 12 are both "I" type, and the first side plate 11 and the second side plate 12 are composed of two upper and lower horizontal plates with the same specifications and a vertical plate between the two horizontal plates. A fixed connection is formed between the upper horizontal plate and the vertical plate, and a central connecting plate 13 is welded between the first side plate 11 and the second side plate 12 .

Further, horizontally distributed mounting plates 14 are fixedly arranged on the vertical plates inside the first side plate 11 and the second side plate 12 of the mounting bracket 1 , and the outer wall of the top of the mounting plate 14 is provided with a number of reducers of the same specification. The shock-absorbing rubber seat 15 has a mounting hole 16 on the outer wall of the top of the shock-absorbing rubber seat 15 , and the diesel engine 3 and the generator set 7 are installed on the mounting frame 1 through the cooperation of the bolt and the mounting hole 16 .

Further, a shock absorbing mechanism 17 is provided between the two horizontal plates included in the first side plate 11 and the second side plate 12 , and the shock absorbing mechanism 17 includes a mounting groove 171 opened on the lower horizontal plate, and Inside the installation groove 171 is a central guide post 172 penetrating to the top of the upper horizontal plate, and a damping spring 173 sleeved on the outside of the central guide post 172 is arranged between the two horizontal plates, and the top end of the damping spring 173 and The bottom ends are respectively in contact with the two horizontal plates, the outer wall of the central guide post 172 is sleeved with a metal washer 174, the outer wall of the central guide post 172 is threadedly connected with a locking nut 175, and the locking nut 175 located on the top outer wall of the upper transom.

Further, fixed lugs 18 equidistantly distributed are welded on the outer wall of one side of the lower horizontal plate included in the first side plate 11 and the second side plate 12 , and the fixed lugs 18 and the movable chassis 11 are welded between the fixed lugs 18 . The fixed connection is formed by means of bolts.

Further, the rotating shaft of the suction fan 105 is provided with equidistant and annularly distributed helical blades, the surfaces of the helical blades are coated with anti-corrosion materials, and the number of the helical blades is three to six.

Further, the shock absorbing rubber seat 15 is formed by inlaying, bonding and vulcanizing multiple layers of natural rubber and thin steel plates, and the top view shape of the shock absorbing rubber seat 15 is a circular ring.

Further, the filter plate 108 is provided with several filter channels, and the several filter channels are distributed in a zigzag manner, and the filter channels are filled with filter cotton.

The adopted mobile chassis 110 can enhance the flexibility and mobility of the whole device, which is convenient for people to use the lighthouse. The effect of noise reduction can meet the requirements of people.

Hereinafter, several preferred embodiments or application embodiments are listed to help those skilled in the art to better understand the technical content of the present invention and the technical contributions made by the present invention relative to the prior art:

Example 1

A diesel generator set for a mobile lighthouse with a dust-proof structure, comprising a mounting bracket 1, the top of the mounting bracket 1 is fixedly provided with a radiator 2, a diesel engine 3, a coupling 6 and a generator set from left to right side 7, and the diesel engine 3 forms a transmission connection with the generator set 7 through the coupling 6, the outer wall of the top of the diesel engine 3 is provided with a diesel tank 4, and the air inlet of the diesel engine 3 is provided with an air filter 5, so A control box is fixed on the outer wall of the top of the generator set 7, and a control panel 8 is connected to the outer wall of the top of the control box by bolts. 6 and the generator set 7 are located inside the dust cover 9, the diesel tank 4, the air filter 5 and the control panel 8 are all located outside the dust cover 9, and the dust cover 9 is in a "C" shape, The dust cover 9 includes a fixed frame 91 located at the periphery, and the interior of the fixed frame 91 is provided with an enclosure baffle 93 , and the number of the enclosure baffles 93 is three, and the outer walls of the three enclosure baffles 93 There are first through holes 94 and second through holes 95 distributed at equal distances. The first through holes 94 and the second through holes 95 are alternately distributed on the surface of the three surrounding plates 93. The first through holes The interior of 94 is provided with a dust filter 96, the interior of the second through hole 95 is filled with glass wool 97, and the four corners of the bottom of the fixing frame 91 are fixedly provided with a connecting plate 92, and the connecting plate 92 is open for use. Because of the connecting circular hole, the dust cover 9 is located on the outer wall of one end of the generator set 7 and is fixedly provided with a dust removal device 10 that communicates with the interior of the dust cover 9. The dust removal device 10 includes a connection support connected to the mounting frame 1. 101, the outer walls on both sides of the bottom of the connection support 101 are provided with connection holes, and the inside of the connection holes are provided with long screws 102 for fixing, and the outer wall of the top of the connection support 101 is provided with a fixed shell 103, A wind collecting cover 104 is arranged on the outer wall of one side of the fixed casing 103, a suction fan 105 with a power source is arranged inside the wind collecting cover 104, and a pulling groove is opened on the outer wall of the top of the fixed casing 103 , and a pull-out plate 106 is inserted into the pull-out groove, a filter plate 108 is installed on the pull-out plate 106 inside the fixed shell 103, and an upper bracket is fixedly installed on the outer wall of the top of the pull-out plate 106 107, a rubber pad 1071 is fixedly installed on the outer wall of the bottom side of the upper bracket 107, and the rubber pad 1071 is located on the outer wall of the top side of the fixed housing 103, and the outer wall of the top side of the upper bracket 107 is on both sides. A pull ring 1072 is fixedly installed, and a soft rubber sleeve is sleeved on the outside of the pull ring 1072. An exhaust cover 109 is fixed on the outer wall of one side of the fixed casing 103, and the exhaust cover 109 and the air collection cover 104. The distribution is symmetrical with respect to the stationary housing 103 .

Wherein, a mobile chassis 11 is fixed on the outer wall of the bottom of the mounting frame 1, and the mobile chassis 11 includes a triangular plate horizontally distributed at the bottom of the mounting frame 1, and a universal bracket 111 is arranged on the outer wall of the bottom of the triangular plate, and the universal There is a universal wheel 112 under the bracket 111, a shock absorber 114 is installed at the bottom of the other two triangular plates, and a moving wheel 113 is installed at the bottom end of the shock absorber 114; the outer wall of one end of the dust cover 9 The dust-proof washer is bonded by super glue, and the dust-proof washer is located between the dust cover 9 and the radiator 2, and the dust cover 9 is fixed on the outer wall of the top of the mounting frame 1 through the connecting plate 92 at the bottom end; the mounting bracket 1 includes a first side plate 11 and a second side plate 12 distributed in parallel, the specifications and shapes of the first side plate 11 and the second side plate 12 are the same, and the first side plate 11 and the second side plate 12 The shape of the side view is "I" type, and the first side plate 11 and the second side plate 12 are composed of two upper and lower horizontal plates with the same specifications and a vertical plate between the two horizontal plates. A fixed connection is formed between the vertical plates, and a central connecting plate 13 is welded between the first side plate 11 and the second side plate 12; the vertical plates inside the first side plate 11 and the second side plate 12 of the mounting bracket 1 A horizontally distributed mounting plate 14 is fixedly arranged thereon, and the outer wall of the top of the mounting plate 14 is provided with a number of shock-absorbing rubber seats 15 of the same specification. The outer wall of the top of the shock-absorbing rubber seat 15 is provided with mounting holes 16, and The diesel engine 3 and the generator set 7 are mounted on the mounting frame 1 through the cooperation of the bolts and the mounting holes 16; a shock absorbing mechanism 17 is arranged between the two transverse plates included in the first side plate 11 and the second side plate 12, so The damping mechanism 17 includes an installation groove 171 on the lower horizontal plate, and the interior of the installation groove 171 is provided with a central guide post 172 penetrating to the upper horizontal plate, and a central guide post 172 is arranged between the two horizontal plates. The shock-absorbing spring 173 outside the guide column 172, and the top and bottom ends of the shock-absorbing spring 173 are in contact with the two horizontal plates, respectively. A metal washer 174 is sleeved on the outer wall of the center guide A locking nut 175 is threadedly connected to the outer wall of the column 172, and the locking nut 175 is located on the top outer wall of the upper horizontal plate; The fixed lugs 18 are welded at equal distances, and the fixed lugs 18 and the mobile chassis 11 are fixedly connected by bolts; the rotating shaft of the suction fan 105 is provided with equidistant and annularly distributed spiral blades, And the surface of the helical blade is coated with anti-corrosion material, and the number of the helical blade is three to six; The top view shape of the seat 15 is a circular ring; the filter plate 108 has a number of filter channels inside, and the filter channels are zigzagly distributed, and the filter channels are filled with filter cotton.

The working principle of the present invention is as follows: when in use, the operator can fix the mounting frame 1 on the top of the mobile chassis 11 by bolts, install the diesel engine 3 and the generator set 7 on the top of the mounting frame 1 respectively, and use the coupling 6. A transmission connection is formed between the diesel engine 3 and the generator set 7. When the whole device is in use, the operator can start the diesel engine 3, and let the diesel engine 3 drive the generator set 7 to rotate through the coupling 6 to achieve the purpose of supplying power to the wind tower. The dust cover 9 covers the top of the diesel engine 3 and the generator set 7, which can effectively play a dust-proof effect and ensure the normal operation of the diesel engine 3 and the generator set 7. The shock absorber 15 can achieve an excellent noise reduction purpose, and the shock absorbing mechanism 17 can also have an excellent shock absorbing effect. The filter screen 96 and the glass wool 97 can play a good role in dust prevention and noise reduction, and ensure the excellent performance of the overall device operation. The dust inside the cavity is further removed and processed, which greatly improves the operating environment of the whole device and improves the life of the whole device.

To sum up, the present invention provides a diesel generator set for a mobile lighthouse with a dust-proof structure, and the dust cover 9 adopted can enclose the diesel engine 3 and the generator set 7, and realize the protection of the generator set 7. The dust-proof effect of the diesel engine 3 has an excellent protection effect on its internal components; the dust-removing device 10 used in conjunction with one end of the dust-proof cover 9 can effectively remove a small amount of dust entering the interior of the dust-proof cover 9. Thorough treatment can truly ensure that the diesel engine 3 and the generator set 7 operate in a dust-free environment; the glass wool 97 and the dust filter 96 arranged on the dust cover 9 can ensure the normal ventilation of the dust cover 9, and also ensure the normal ventilation of the dust cover 9. It can ensure the isolation of the cavity from the external environment, and can reduce the noise generated when the diesel engine 3 and the generator set 7 are running; the mobile chassis 110 adopted can enhance the flexibility of the overall device and facilitate the use of the lighthouse; The shock absorbing mechanism 17 provided on the 1 can have a good shock absorption effect, and at the same time have a good noise reduction effect, so as to meet people's use requirements.

The present invention has been described by the above-mentioned related embodiments and accompanying drawings, however, the above-mentioned embodiments are only examples for implementing the present invention. It must be noted that the disclosed embodiments do not limit the scope of the invention. On the contrary, modifications and equivalent arrangements included in the spirit and scope of the claims are intended to be included within the scope of the invention.

Claims (10)

1. a diesel generator set for a mobile lighthouse and with a dust-proof structure, characterized in that it comprises a mounting bracket, and the top of the mounting bracket is fixedly provided with a radiator, a diesel engine, a coupling and a power generator from left to right side. The diesel engine forms a transmission connection with the generator set through the coupling, a diesel tank is arranged on the outer wall of the top of the diesel engine, an air filter is arranged at the air inlet of the diesel engine, and the outer wall of the top of the generator set is provided with an air filter. A control box is fixedly arranged, and the outer wall of the top of the control box is connected with a control panel through bolts, the upper part of the mounting bracket is covered with a dust cover, and the diesel engine, the coupling and the generator set are all located inside the dust cover, so The diesel tank, the air filter and the control panel are all located on the outside of the dust cover, the dust cover is in a "C" shape, and the dust cover includes a fixed frame located on the periphery, and the interior of the fixed frame is provided with Enclosure plates, and the number of the enclosure plates is three, and the outer walls of the three enclosure plates are all provided with first through holes and second through holes distributed at equal distances. The first through holes and the second through holes The through holes are alternately distributed on the surface of the three enclosure plates, the inside of the first through hole is provided with a dust filter, the inside of the second through hole is filled with glass wool, and the four corners of the bottom of the fixed frame are all A connection plate is fixedly arranged, and the connection plate is provided with a circular hole for connection. The dust cover is located on the outer wall of one end of the generator set. A dust removal device that communicates with the inside of the dust cover is fixedly installed. A connecting support connected by a bracket, the outer walls on both sides of the bottom of the connecting support are provided with connecting holes, and the interior of the connecting holes is provided with long screws for fixing, and the outer wall of the top of the connecting support is provided with a fixing shell , the outer wall of one side of the fixed shell is provided with a wind collecting cover, the inside of the wind collecting cover is provided with a suction fan with a power source, and the outer wall of the top of the fixed shell is provided with a drawing groove, and the drawing A pull-out plate is inserted into the groove, a filter plate is installed on the pull-out plate inside the fixed shell, an upper bracket is fixedly installed on the outer wall of the top of the pull-out plate, and one side of the bottom of the upper bracket is installed. A rubber spacer is fixedly installed on the outer wall of the upper bracket, and the rubber spacer is located on the outer wall of the top side of the fixed shell, and pull rings are fixedly installed on the outer walls of both sides of the top of the upper bracket, and the outside of the pull ring is sleeved with a A soft rubber sleeve, an air exhaust hood is fixedly arranged on the outer wall of one side of the fixed casing, and the air exhaust hood and the air collecting hood are symmetrically distributed with respect to the fixed casing. 2. The diesel generator set according to claim 1, characterized in that, a mobile chassis is fixedly arranged on the outer wall of the bottom of the mounting bracket, and the mobile chassis includes a horizontally distributed The triangular plate at the bottom of the bracket, the outer wall of the bottom of the triangular plate is provided with a universal bracket, and there is a universal wheel below the universal bracket, and the bottom of the other two triangular plates are installed with shock absorbers, and the bottom of the shock absorber is installed A moving wheel is installed at the end. 3. The diesel generator set according to claim 1, characterized in that, the outer wall of one end of the dust cover is bonded with a dust washer by super glue, and the dust is dust-proof. The gasket is located between the dust cover and the radiator, and the dust cover is fixed to the outer wall at the top of the mounting bracket by the connecting plate at the bottom. 4. The diesel generator set for a mobile light tower with a dust-proof structure according to claim 1, wherein the mounting bracket comprises a first side plate and a second side plate distributed in parallel, the first side plate The specifications and shapes of the first and second side plates are the same, and the side-view shapes of the first and second side plates are "I" type, and the first and second side plates are composed of two upper and lower sides with the same specifications. The horizontal plate and the vertical plate between the two horizontal plates are formed together, and a fixed connection is formed between the horizontal plate located above and the vertical plate. 5. The diesel generator set for a mobile lighthouse with a dust-proof structure according to claim 4, characterized in that, between the two transverse plates included in the first side plate and the second side plate, there is a reducer. The shock-absorbing mechanism includes an installation slot opened on the lower horizontal plate, and the interior of the installation slot is provided with a central guide column that penetrates to the upper horizontal plate, and is located between the two horizontal plates. A shock-absorbing spring outside the guide column, and the top and bottom ends of the shock-absorbing spring are in contact with two horizontal plates respectively, the outer wall of the central guide column is sleeved with a metal washer, and the outer wall of the central guide column is threaded A lock nut is attached, and the lock nut is located on the top outer wall of the upper cross plate. 6. The diesel generator set for a mobile lighthouse with a dust-proof structure according to claim 4, wherein the first side plate and the second side plate comprise on the outer wall of one side of the lower horizontal plate. Fixed lugs are welded at equal distances, and a fixed connection is formed between the fixed lugs and the mobile chassis through bolts. 7. The diesel generator set with dust-proof structure for mobile light tower according to claim 1, characterized in that, the vertical plates inside the first side plate and the second side plate of the mounting bracket are fixedly provided with horizontal Distributed mounting plates, and the outer wall of the top of the mounting plate is provided with several shock-absorbing rubber seats of the same specification. Fitted on the mounting bracket. 8 . The diesel generator set with dust-proof structure for mobile lighthouse according to claim 7 , wherein the shock-absorbing rubber seat is formed by inlaying, bonding and vulcanizing multiple layers of natural rubber and thin steel plates. 9 . , and the top-view shape of the shock-absorbing rubber seat is a circular ring. 9. The diesel generator set according to claim 1, wherein the rotating shaft of the suction fan is provided with equidistant and annularly distributed helical blades, and the helical blades are The surface is coated with anti-corrosion material, and the number of helical blades is three to six. 10. The diesel generator set for a mobile lighthouse with a dust-proof structure according to claim 1, wherein a plurality of filter passages are opened in the interior of the filter plate, and the The inside of the channel is filled with filter cotton.

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