CN213072268U

CN213072268U - Dust-proof mechanism of generator set

Info

Publication number: CN213072268U
Application number: CN202021691372.0U
Authority: CN
Inventors: 李玉林; 白孟春; 陈邦
Original assignee: Tianjin Run Heng Power Technology Co ltd
Current assignee: Tianjin Run Heng Power Technology Co ltd
Priority date: 2020-08-14
Filing date: 2020-08-14
Publication date: 2021-04-27
Anticipated expiration: 2030-08-14

Abstract

The utility model relates to the technical field of generators, and discloses a dustproof mechanism of a generator set, which comprises a generator body, a box body and a filtering mechanism, wherein the filtering mechanism comprises a plurality of dustproof filtering columns, and brushes are uniformly distributed on the dustproof filtering columns; the filtering mechanism also comprises a plurality of baffles, a first driving part and a second driving part; the filtering mechanism is provided with a first state and a second state, and when the filtering mechanism is in the first state, each baffle is positioned between each dustproof filtering column under the action of the second driving part; when the filtering mechanism is in a second state, each baffle plate rotates to one side of each dustproof filtering column back to the box body under the action of the second driving part so that each dustproof filtering column is positioned in the recess of each baffle plate; the box wall of the box body is provided with a plurality of air outlets; the setting of this scheme can be adjusted the air volume that gets into box and generator body heat exchange according to generating heat of generator body when playing good dustproof effect to the generator.

Description

Dust-proof mechanism of generator set

Technical Field

The utility model relates to a generator technical field, concretely relates to generating set's dustproof mechanism.

Background

The generator has wide application in industrial and agricultural production, national defense, science and technology and daily life. The generator has many forms, but the working principle is based on the law of electromagnetic induction and the law of electromagnetic force. The general principle of its construction is therefore: appropriate magnetic conductive and electric conductive materials are used to form a magnetic circuit and a circuit which mutually perform electromagnetic induction so as to generate electromagnetic power and achieve the purpose of energy conversion.

Most of existing generators directly set up the fin on the shell to dispel the heat, and such heat radiation structure can't adjust according to the operating condition of generator to because the shell directly exposes in the external world, thereby it piles up the radiating effect who influences the generator on the shell fin to have a large amount of dusts after a long time.

SUMMERY OF THE UTILITY MODEL

A first object of the utility model is to provide a generating set's dustproof mechanism, it has the air that can flow to the generator when dispelling the heat and filters, can carry out the advantage adjusted according to radiating demand simultaneously.

The above technical purpose of the present invention can be achieved by the following technical solutions: a dustproof mechanism of a generator set comprises a generator body and a box body, wherein the generator body is fixedly arranged in the box body, the box body is a cuboid, one side surface of the box body is arranged in an opening shape, a filtering mechanism used for filtering air entering the box body is arranged at the opening of the box body, the filtering mechanism comprises a plurality of dustproof filtering columns, hairbrushes are uniformly distributed on the circumferential wall of each dustproof filtering column, the dustproof filtering columns are horizontally arranged, two ends of each dustproof filtering column are rotatably connected with the box body, the dustproof filtering columns are distributed side by side in the vertical direction, and a first driving part used for driving each dustproof filtering column to rotate is further arranged on the box body;

the filtering mechanism further comprises a plurality of baffles, the length direction of each baffle is parallel to the axial direction of the dustproof filtering columns, the baffles are arranged among the dustproof filtering columns at intervals, two ends of each baffle are rotatably connected with the box body, the cross section of each baffle is sunken towards one side, and a second driving part for driving each baffle to rotate is further arranged on the box body;

the filtering mechanism is provided with a first state and a second state, and when the filtering mechanism is in the first state, each baffle is positioned between each dustproof filter column under the action of the second driving part; when the filtering mechanism is in a second state, each baffle plate rotates to one side of each dustproof filtering column back to the box body under the action of the second driving part so that each dustproof filtering column is located in the recess of each baffle plate;

and the wall of the box body is provided with a plurality of air outlets.

The utility model discloses in, it is preferred, each dustproof filter column is located the box is with the coaxial first pivot that is provided with of one end of one side, first pivot runs through the lateral wall setting of box, first pivot is located the coaxial first gear that is provided with of one end outside the box, first drive division includes driving belt, motor and sets up motor output epaxial driving gear, driving gear and each pass through between the first gear driving belt connects.

The utility model discloses in, it is preferred, each the baffle is kept away from the coaxial second pivot that is provided with of one end of first pivot, the second pivot runs through the lateral wall setting of box, the second pivot is located the coaxial second gear that is provided with of one end outside the box, the second drive division include linear motion follower and with linear motion follower's output shaft fixed connection's rack, linear motion follower with box fixed connection, rack and each the meshing of second gear.

In the utility model, preferably, a dust collecting box is further arranged below the filtering mechanism in the box body.

The utility model discloses in, preferred, arbitrary dustproof on straining the post brush cross arrangement with form latticed structure on the longitudinal section of dustproof straining the post.

The utility model discloses in, it is preferred, air outlet department is provided with dustproof filter screen.

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

the arrangement of the scheme can adjust the ventilation quantity of heat exchange between the box body and the generator body according to the heat productivity of the generator body while playing a good dustproof effect on the generator, and when the generator body is in a working state with lower power generation, the air flow passes through the hairbrush, so that the hairbrush can block and filter impurities such as dust and the like carried in the air flow, and the dustproof effect is optimized; when the generator body is in a working state with high generating power, the position where the original baffle is positioned between each adjacent dustproof filter columns leaves a large space for external airflow to pass through, so that the air quantity entering the interior of the box body in unit time is increased, and the heat dissipation efficiency is improved.

Drawings

FIG. 1 is a front view of a sectional structure of a dust prevention mechanism of a generator set;

FIG. 2 is a cross-sectional side view of a dust control mechanism of a generator set in a first state;

fig. 3 is a cross-sectional structural side view of a generator set dust protection mechanism in a second state.

In the drawings: 1. a generator body; 2. a box body; 3. a filtering mechanism; 4. a dustproof filter column; 5. a brush; 6. a first driving section; 7. a baffle plate; 8. a second driving section; 9. an air outlet; 10. a first rotating shaft; 11. a first gear; 12. a drive belt; 13. a motor; 14. a driving gear; 15. a second rotating shaft; 16. a second gear; 17. a linear motion follower; 18. a rack; 19. a dust collecting box; 20. dustproof filter screen.

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.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1 to 3, a preferred embodiment of the present invention provides a dustproof mechanism for a generator 13 set, including a generator body 1 and a box 2, wherein the generator body 1 is fixedly disposed in the box 2, the box 2 is a cuboid with one side surface thereof being open, a filtering mechanism 3 for filtering air entering the box 2 is disposed at the opening of the box 2, the filtering mechanism 3 includes a plurality of dustproof filter columns 4, brushes 5 are uniformly distributed on the circumferential wall of the dustproof filter columns 4, and the brushes 5 on any dustproof filter column 4 are arranged in a crossed manner to form a grid structure on the longitudinal section of the dustproof filter column 4; the dustproof filter columns 4 are horizontally arranged, two ends of each dustproof filter column 4 are rotatably connected with the box body 2, the dustproof filter columns 4 are distributed side by side in the vertical direction, and the box body 2 is also provided with a first driving part 6 for driving each dustproof filter column 4 to rotate; the filtering mechanism 3 further comprises a plurality of baffles 7, the length direction of the baffles 7 is parallel to the axial direction of the dustproof filtering columns 4, the baffles 7 are arranged among the dustproof filtering columns 4 at intervals, two ends of each baffle 7 are rotatably connected with the box body 2, the cross section of each baffle 7 is sunken towards one side, and a second driving part 8 for driving each baffle 7 to rotate is further arranged on the box body 2; the filtering mechanism 3 is provided with a first state and a second state, when the filtering mechanism 3 is in the first state, each baffle 7 is respectively positioned between each dustproof filter column 4 under the action of the second driving part 8; when the filtering mechanism 3 is in the second state, each baffle 7 rotates to the side of the dustproof filtering columns 4 back to the box body 2 under the action of the second driving part 8, so that each dustproof filtering column 4 is respectively positioned in the recess of each baffle 7; the box wall of the box body 2 is provided with a plurality of air outlets 9, and the air outlets 9 are provided with dustproof filter screens 20. In this scheme, filtering mechanism 3 sets up at the opening part of box 2, has seted up a plurality of air outlets 9 on other lateral walls of box 2, and air outlet 9 department prevents that external dust from falling into the heat dissipation that influences the inside generator 13 of box 2 in box 2 through air outlet 9 through setting up dustproof filter screen 20. When heat dissipation is needed, a fan or a heat dissipation fan can be arranged at the front end of the filter mechanism 3 towards the box body 2, when the generator body 1 is in a working state with lower power generation, the second driving part 8 drives the baffle plates 7 to rotate and maintain the position between the dustproof filter columns 4, at the moment, airflow conveyed to the filter mechanism 3 by the fan or the heat dissipation fan penetrates into the box body 2 from the space between the brushes 5 on the dustproof filter columns 4 between the baffle plates 7, when the airflow passes through the brushes 5, the brushes 5 can block and filter impurities such as dust and the like carried in the airflow, the dustproof effect is optimized, meanwhile, the dustproof filter columns 4 can also rotate through the first driving part 6, so that the brushes 5 at each position on the dustproof filter columns 4 can both clean the dust and the impurities in the air, the condition that the dust and the impurities are accumulated at one position of the dustproof filter columns 4 to influence the ventilation volume is reduced, the air flow entering the box body 2 exchanges heat with the generator body 1 in the box body 2 and is discharged from the air outlet 9; when generator body 1 is in the great operating condition of generating power, because the increase of the calorific capacity of generator body 1, more air and generator body 1 of unit time internal demand carry out the heat exchange, in order to maintain the normal work of generator body 1, drive each baffle 7 through second drive division 8 and rotate the front end to each dustproof filter column 4, make dustproof filter column 4 be located the sunken of baffle 7, the position that originally baffle 7 was in between each adjacent dustproof filter column 4 at this moment leaves great interval and supplies the passing through of outside air current, the air volume that gets into 2 insides of box in the unit time has been increased, and the radiating efficiency is improved.

Each dustproof filter column 4 is located the coaxial first pivot 10 that is provided with of one end of box 2 with one side, and first pivot 10 runs through the lateral wall setting of box 2, and first pivot 10 is located the coaxial first gear 11 that is provided with of one end outside box 2, and first drive division 6 includes driving belt 12, motor 13 and sets up driving gear 14 on motor 13 output shaft, is connected through driving belt 12 between driving gear 14 and each first gear 11. In this scheme, motor 13 can be servo motor 13, and servo motor 13's output shaft drives driving gear 14 and rotates, thereby driving gear 14 passes through driving belt 12 and drives first gear 11 and rotate and make dustproof filter column 4 rotate.

One end of each baffle 7, which is far away from the first rotating shaft 10, is coaxially provided with a second rotating shaft 15, the second rotating shaft 15 penetrates through the side wall of the box body 2, one end of the second rotating shaft 15, which is positioned outside the box body 2, is coaxially provided with a second gear 16, the second driving part 8 comprises a linear motion output device 17 and a rack 18 fixedly connected with an output shaft of the linear motion output device 17, the linear motion output device 17 is fixedly connected with the box body 2, and the rack 18 is meshed with each second gear 16. In the present embodiment, the linear motion output device 17 is a structure having a linear motion output function, such as an air pump, and the air pump works to drive each second gear 16 to rotate through the rack 18 to achieve synchronous driving of each baffle 7.

A dust collecting box 19 is also arranged below the filter mechanism 3 in the box body 2. Further, because baffle 7 is in between the adjacent dustproof filter column 4, partly air can flow the depressed part of baffle 7, can accumulate dust impurity at the depressed part of baffle 7 after a long time, when generator body 1 need not to dispel the heat, can drive baffle 7 through second drive division 8 and rotate the depressed part of baffle 7 and contact with brush 5 on the dustproof filter column 4, then drive dustproof filter column 4 through first drive division 6 and rotate, make brush 5 clear up baffle 7 depressed part, the magazine dust that comes down by the clearance can directly fall into dust collection box 19, the clean degree of box 2 internal environment has been guaranteed.

Claims

1. The utility model provides a generating set's dustproof mechanism, includes generator body (1) and box (2), generator body (1) is fixed to be set up in box (2), its characterized in that: the box body (2) is a cuboid, one side face of the cuboid is in an open shape, a filtering mechanism (3) used for filtering air entering the box body (2) is arranged at an opening of the box body (2), the filtering mechanism (3) comprises a plurality of dustproof filtering columns (4), brushes (5) are uniformly distributed on the circumferential wall of each dustproof filtering column (4), the dustproof filtering columns (4) are horizontally arranged, two ends of each dustproof filtering column (4) are rotatably connected with the box body (2), the dustproof filtering columns (4) are distributed side by side in the vertical direction, and a first driving part (6) used for driving each dustproof filtering column (4) to rotate is further arranged on the box body (2);

the filtering mechanism (3) further comprises a plurality of baffles (7), the length direction of the baffles (7) is parallel to the axial direction of the dustproof filtering columns (4), the baffles (7) are arranged among the dustproof filtering columns (4) at intervals, two ends of each baffle (7) are rotatably connected with the box body (2), the cross section of each baffle (7) is sunken towards one side, and a second driving part (8) for driving each baffle (7) to rotate is further arranged on the box body (2);

the filtering mechanism (3) is provided with a first state and a second state, and when the filtering mechanism (3) is in the first state, the baffles (7) are respectively positioned between the dustproof filtering columns (4) under the action of the second driving part (8); when the filtering mechanism (3) is in a second state, each baffle (7) rotates to one side of the dustproof filtering columns (4) back to the box body (2) under the action of the second driving part (8) so that each dustproof filtering column (4) is located in the recess of each baffle (7) respectively;

the box wall of the box body (2) is provided with a plurality of air outlets (9).

2. The dust-proof mechanism of a generator set of claim 1, wherein: each dustproof filter column (4) are located box (2) are coaxial with the one end of one side and are provided with first pivot (10), first pivot (10) run through the lateral wall setting of box (2), first pivot (10) are located the outer coaxial first gear (11) that is provided with of one end of box (2), first drive division (6) are in including driving belt (12), motor (13) and setting motor (13) output epaxial driving gear (14), driving gear (14) and each pass through between first gear (11) driving belt (12) are connected.

3. The dust-proof mechanism of a generator set of claim 2, wherein: each baffle (7) is kept away from the coaxial second pivot (15) that is provided with of one end of first pivot (10), second pivot (15) run through the lateral wall setting of box (2), second pivot (15) are located the outer one end of box (2) is coaxial to be provided with second gear (16), second drive division (8) including linear motion follower (17) and with output shaft fixed connection's of linear motion follower (17) rack (18), linear motion follower (17) with box (2) fixed connection, rack (18) and each second gear (16) meshing.

4. The dust-proof mechanism of a generator set of claim 1, wherein: a dust collecting box (19) is also arranged in the box body (2) and below the filtering mechanism (3).

5. The dust-proof mechanism of a generator set of claim 1, wherein: the hairbrushes (5) on any dustproof filter column (4) are arranged in a crossed mode so that a grid-shaped structure is formed on the longitudinal section of the dustproof filter column (4).

6. The dust-proof mechanism of a generator set of claim 1, wherein: and a dustproof filter screen (20) is arranged at the air outlet (9).