CN214997893U

CN214997893U - Heat dissipation sound box for diesel engine set

Info

Publication number: CN214997893U
Application number: CN202120949857.3U
Authority: CN
Inventors: 王伟
Original assignee: Weifang Wotai Power Co ltd
Current assignee: Weifang Wotai Power Co ltd
Priority date: 2021-10-22
Filing date: 2021-10-22
Publication date: 2021-12-03
Anticipated expiration: 2031-10-22

Abstract

The utility model discloses a heat dissipation silence case for diesel unit, including the silence case body that is used for installing diesel unit, a plurality of vents have been seted up, every to run through to the lateral wall symmetry of silence case body all install dustproof mechanism through guiding mechanism in the vent, dustproof mechanism includes the installing frame, the installing frame lateral wall is the wedge, evenly run through on the installing frame and seted up a plurality of through-holes, the installing frame inner wall is equipped with the dust screen, every equal fixedly connected with fixed plate in the vent. The utility model discloses in, after diesel engine set work, time delay capacitor supplies power to driving motor, and driving motor drive pivot is rotated, and the pivot drives the bull stick through the cooperation of drive wheel and drive belt and rotates in step, and the bull stick drives the brush board and rotates to can remove dust to the dust screen and clean, need not the manual work, and degree of automation is high.

Description

Heat dissipation sound box for diesel engine set

Technical Field

The utility model relates to a diesel engine unit technical field especially relates to a heat dissipation silence case for diesel engine unit.

Background

The diesel engine set is characterized in that a silencing box is arranged outside the diesel engine set in a covering mode, and the silencing box is arranged on the side wall of the silencing box.

In the actual work process, in order to avoid external dust to get into the silence case, can install the dust screen in the vent, nevertheless along with diesel engine set's work heat dissipation, absorbent dust increases gradually on the dust screen, needs in time to clean it or change, and traditional dust screen passes through bolt fixed mounting, not only is unfavorable for changing, still is unfavorable for cleaning it, and needs the staff to patrol and examine regularly.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the traditional diesel engine unit heat dissipation silence case that exists among the prior art and being unfavorable for when using changing and clear shortcoming the dust screen of vent department, and the heat dissipation silence case for diesel engine unit who provides.

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

the utility model provides a heat dissipation silence case for diesel unit, is including the silence case body that is used for installing diesel unit, the lateral wall symmetry of silence case body runs through and has seted up a plurality of vents, every all install dustproof mechanism through guiding mechanism in the vent, dustproof mechanism includes the installing frame, the installing frame lateral wall is the wedge, evenly run through on the installing frame and seted up a plurality of through-holes, the installing frame inner wall is equipped with the dust screen, every equal fixedly connected with fixed plate in the vent, the bull stick is installed through bearing horizontal rotation in the fixed plate middle part, the one end fixedly connected with brush board of fixed plate is kept away from to the bull stick, be equipped with drive bull stick pivoted power unit on the silence case body, every evenly be equipped with on the inner wall of vent with installing frame complex stop gear.

In the above-mentioned heat dissipation silence case for diesel unit, guiding mechanism includes even vertical fixed connection riser on the vent inner wall, every equal level fixedly connected with polished rod on the riser, and every polished rod all with the through-hole sliding connection who corresponds.

In the above-mentioned heat dissipation silence case for diesel unit, a side of brush board near dustproof mechanism is fixedly connected with the brush hair, and brush board and dust screen sliding connection.

In the above-mentioned heat dissipation silence case for diesel unit, power unit includes the driving motor of installing on the silence case body and the standing groove of seting up in the silence case body, driving motor's output shaft extends to in the standing groove and coaxial fixedly connected with pivot, equal interference fit has the drive wheel on pivot and the bull stick, the common cover of two drive wheels that correspond is equipped with the drive belt.

In the above-mentioned heat dissipation silence case for diesel unit, install the delay capacitor with the diesel unit coupling in the silence case body, driving motor's input and delay capacitor electric connection.

In the above-mentioned heat dissipation silence case for diesel unit, every all set up the dust hopper that corresponds with the installing frame on the diapire in the vent.

In the above-mentioned heat dissipation silence case for diesel unit, stop gear includes the mounting groove of seting up on the vent inner wall, sliding connection has the wedge in the mounting groove, and the cross-section of wedge is the toper, elastic connection has spacing spring between wedge and the mounting groove.

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

1. the utility model discloses in, through the setting of through-hole on polished rod and the installing frame, utilize the cooperation of through-hole and polished rod, both convenient installs the dust screen, can guarantee the stability of installing frame again.

2. The utility model discloses in, after diesel engine set work, time delay capacitor supplies power to driving motor, and driving motor drive pivot is rotated, and the pivot drives the bull stick through the cooperation of drive wheel and drive belt and rotates in step, and the bull stick drives the brush board and rotates to can remove dust to the dust screen and clean, need not the manual work, and degree of automation is high.

3. The utility model discloses in, through setting up spacing spring and wedge, after the installing frame installation, wedge right side wedge extrusion installing frame under the spring action of spacing spring, even then wearing and tearing are existing to the brush board, the dust screen also offsets with the brush hair on the brush board all the time under the spring action of spacing spring to both can improve the life of this device, can improve the cleaning quality of brush board to the dust screen again.

Drawings

Fig. 1 is a schematic structural view of a heat dissipation sound box for a diesel engine set according to the present invention;

FIG. 2 is an enlarged view taken at A in FIG. 1;

FIG. 3 is an enlarged view at B of FIG. 1;

fig. 4 is a partial schematic structural view of a dustproof mechanism in a heat dissipation silent box for a diesel engine set.

In the figure: 1 silent box body, 2 vents, 3 fixed plates, 4 rotating rods, 5 placing grooves, 6 transmission wheels, 7 transmission belts, 8 brush plates, 9 vertical plates, 10 polish rods, 11 installation frames, 12 through holes, 13 dust screens, 14 installation grooves, 15 limiting springs, 16 wedge blocks, 17 dust collecting hoppers and 18 driving 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.

Referring to fig. 1-4, a heat dissipation sound silencing box for a diesel engine set comprises a silencing box body 1 for mounting the diesel engine set, wherein a plurality of ventilation openings 2 are symmetrically arranged on the side wall of the silencing box body 1 in a penetrating manner, a dustproof mechanism is arranged in each ventilation opening 2 through a guide mechanism, the dustproof mechanism comprises a mounting frame 11, the outer side wall of the mounting frame 11 is a wedge-shaped surface, a plurality of through holes 12 are uniformly arranged on the mounting frame 11 in a penetrating manner, a dustproof net 13 is arranged on the inner wall of the mounting frame 11, a fixed plate 3 is fixedly connected in each ventilation opening 2, a rotating rod 4 is horizontally and rotatably arranged in the middle of the fixed plate 3 through a bearing, one end of the rotating rod 4 far away from the fixed plate 3 is fixedly connected with a brush plate 8, one side surface of the brush plate 8 close to the dustproof mechanism is fixedly connected with bristles, the brush plate is slidably connected with the dustproof net 13, and a dust collecting hopper 17 which is arranged on the inner bottom wall of each ventilation opening 2 and corresponds to the mounting frame 11 and is used for collecting dust scraped off the dustproof net 13, the silent sound box body 1 is provided with a power mechanism for driving the rotating rod 4 to rotate, and the inner wall of each ventilation opening 2 is uniformly provided with a limiting mechanism matched with the mounting frame 11.

The utility model discloses in, even vertical fixed connection riser 9 on the 2 inner walls of guide mechanism include the vent, equal horizontal fixedly connected with polished rod 10 on every riser 9, and every polished rod 10 all with the through-hole 12 sliding connection who corresponds, through the cooperation of polished rod 10 and through-hole 12, be convenient for install installing frame 11.

The utility model discloses in, power unit includes the standing groove 5 of seting up in the driving motor 18 of installation and the silence case body 1 on the silence case body 1, driving motor 18's output shaft extends to in standing groove 5 and coaxial fixedly connected with pivot, equal interference fit has drive wheel 6 on pivot and the bull stick 4, common cover is equipped with drive belt 7 on two drive wheels 6 that correspond, install the delay condenser with the diesel engine unit coupling in the silence case body 1, driving motor 18's input and delay condenser electric connection, the work of delay condenser sets up to, when the diesel engine unit stop work, the delay condenser supplies power to driving motor 18.

The utility model discloses in, stop gear includes mounting groove 14 of seting up on the 2 inner walls of vent, and sliding connection has wedge 16 in the mounting groove 14, and wedge 16's cross-section is the toper, and elastic connection has spacing spring 15 between wedge 16 and the mounting groove 14.

When the utility model is used, the lower end, namely the tip end, of each wedge block 16 extends out of the corresponding mounting groove 14 at the beginning, when the dustproof mechanism is installed, the plurality of through holes 12 on the mounting frame 11 are sequentially installed corresponding to the polish rod 10, then the mounting frame 11 is pushed to be close to the vertical plate 9, according to the figure 3, then, along with the movement of the mounting frame 11, the wedge-shaped surface of the mounting frame 11 is abutted against the left side wedge-shaped surface of the wedge-shaped block 16, the wedge block 16 is pressed into the mounting groove 14, the limit spring 15 is compressed, and then the mounting frame 11 passes through the wedge block 16, the right side wedge-shaped surface of the wedge-shaped block 16 presses the mounting frame 11 under the elastic force of the limiting spring 15, even if the brush plate 8 is worn, the dust screen 13 is also always propped against the bristles on the brush plate 8 under the action of the elastic force of the limiting spring 15, therefore, the service life of the device can be prolonged, and the cleaning quality of the dust screen 13 by the brush plate 8 can be improved.

After the diesel engine set finishes working, the delay capacitor supplies power to the driving motor 18, the driving motor 18 drives the rotating shaft to rotate, the rotating shaft drives the rotating rod 4 to synchronously rotate through the matching of the driving wheel 6 and the driving belt 7, and the rotating rod 4 drives the brush plate 8 to rotate, so that the dust screen 13 can be cleaned in a dedusting mode.

Above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the design of the present invention, equivalent replacement or change should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a heat dissipation silence case for diesel unit, is including silence case body (1) that is used for installing the diesel unit, its characterized in that, the lateral wall symmetry of silence case body (1) is run through and is seted up a plurality of vents (2), every all install dustproof mechanism through guiding mechanism in vent (2), dustproof mechanism includes installing frame (11), the installing frame (11) lateral wall is the wedge, evenly run through on installing frame (11) and seted up a plurality of through-holes (12), installing frame (11) inner wall is equipped with dust screen (13), all fixedly connected with fixed plate (3) in every vent (2), bull stick (4) are installed through bearing horizontal rotation in the middle part of fixed plate (3), the one end fixedly connected with brush board (8) of fixed plate (3) are kept away from in bull stick (4), be equipped with drive bull stick (4) pivoted power unit on silence case body (1), and the inner wall of each ventilation opening (2) is uniformly provided with a limiting mechanism matched with the mounting frame (11).

2. The heat-dissipating sound box for the diesel engine set according to claim 1, wherein the guide mechanism comprises vertical and uniform fixed connection risers (9) on the inner wall of the ventilation opening (2), a polish rod (10) is horizontally and fixedly connected to each vertical plate (9), and each polish rod (10) is slidably connected with the corresponding through hole (12).

3. The heat-dissipating sound box for the diesel engine set according to claim 1, wherein the brush plate (8) is fixedly connected with bristles on one side surface close to the dust-proof mechanism, and the brush plate is slidably connected with the dust-proof net (13).

4. The heat dissipation sound silencing box for the diesel engine set according to claim 1, wherein the power mechanism comprises a driving motor (18) mounted on the sound silencing box body (1) and a placing groove (5) formed in the sound silencing box body (1), an output shaft of the driving motor (18) extends into the placing groove (5) and is coaxially and fixedly connected with a rotating shaft, the rotating shaft and the rotating rod (4) are respectively in interference fit with a driving wheel (6), and a driving belt (7) is sleeved on the two corresponding driving wheels (6) together.

5. The heat dissipation sound box for the diesel engine set according to claim 4, wherein a delay capacitor coupled with the diesel engine set is installed in the sound box body (1), and an input end of the driving motor (18) is electrically connected with the delay capacitor.

6. The heat-dissipating sound box for the diesel engine unit according to claim 1, wherein an ash collecting hopper (17) corresponding to the mounting frame (11) is formed on the inner bottom wall of each ventilation opening (2).

7. The heat dissipation sound box for the diesel engine set according to claim 1, wherein the limiting mechanism comprises a mounting groove (14) formed in the inner wall of the ventilation opening (2), a wedge block (16) is slidably connected in the mounting groove (14), the section of the wedge block (16) is conical, and a limiting spring (15) is elastically connected between the wedge block (16) and the mounting groove (14).