CN214741666U

CN214741666U - Movable low-noise generator set

Info

Publication number: CN214741666U
Application number: CN202121228879.7U
Authority: CN
Inventors: 李爱莉
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-06-03
Filing date: 2021-06-03
Publication date: 2021-11-16
Anticipated expiration: 2031-06-03

Abstract

The utility model discloses a portable low noise generating set relates to generating set technical field. The utility model discloses the top is the open-ended box, universal auto-lock wheel is installed to the bottom of box, movable mounting has the loading board in the box, install generating set on the loading board, thereby the bottom of loading board is installed and is used for reducing generating set is because of the damping piece of the noise that produces at the vibrations that the during operation produced, movable groove one has been seted up on the bottom inner wall of box. The utility model can be moved conveniently by the universal self-locking wheel, thereby increasing the flexibility; through the mutual matching of the damping piece, the rod body I, the sliding block, the reset spring and the linkage piece, the vibration generated by the generator set during working can be effectively reduced, so that the noise is effectively reduced; through acoustic celotex board, case lid, singly open chamber door and heating panel, make this device's practicality stronger.

Description

Movable low-noise generator set

Technical Field

The utility model relates to a generating set technical field, concretely relates to portable low noise generating set.

Background

The generator is mechanical equipment which converts other forms of energy into electric energy, is driven by a water turbine, a steam turbine, a diesel engine or other power machines, converts energy generated by water flow, air flow, fuel combustion or nuclear fission into mechanical energy and transmits the mechanical energy to the generator, and then the generator converts the mechanical energy into electric energy. 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.

The existing generator set can only be fixed at certain positions due to large volume, great limitation exists when the generator set is used due to incapability of moving, great noise is generated due to vibration when the generator set works, and therefore noise pollution is caused, and the movable low-noise generator set is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: for solving the problem that the background art provided, the utility model provides a portable low noise generating set.

The utility model discloses a realize above-mentioned purpose and specifically adopt following technical scheme:

the utility model provides a portable low noise generating set, includes that the top is open-ended box, universal auto-lock wheel is installed to the bottom of box, movable mounting has the loading board in the box, install generating set on the loading board, thereby the bottom of loading board is installed and is used for reducing generating set is because of the damping part of the noise that produces at the vibrations that the during operation produced, movable groove one has been seted up on the bottom inner wall of box, install between the opposite side of movable groove one and be the level to the body of rod one, sliding sleeve is equipped with two sliders on the body of rod one, two the opposite side of slider with all install the cover between the opposite side of movable groove one and establish reset spring on the body of rod one, thereby the bottom of loading board is still installed and is driven two thereby synchronous reverse slip extrusion of slider corresponds reset spring's interlock spare.

Furthermore, a second movable groove is formed in the inner wall of the box body, and rollers which are abutted to the inner wall of the second movable groove are mounted on the side face of the bearing plate.

Further, the shock attenuation piece is including installing loading board bottom just is vertical to body of rod two, the cover is equipped with damping spring on the body of rod two, damping spring's both ends all are connected with the stopper, still including seting up being used for of bottom half inner wall the gliding spout of body of rod two is one.

Further, the interlock spare is including installing two articulated seat one at slider top, two all articulated connecting rod that has on the articulated seat one, still including installing the articulated seat two of loading board bottom, two the connecting rod all with articulated seat two is articulated.

Further, two T-shaped blocks are installed at the bottoms of the sliders and can slide synchronously along with the two sliders, and sound insulation plates are installed on the inner walls of the sliding grooves II, used for sliding of the two T-shaped blocks, of the bottom surfaces of the first movable grooves.

Furthermore, a box cover is installed at the top of the box body, and a single-opening box door is installed on one side of the box body.

Furthermore, a heat dissipation plate is installed on one side of the box body.

The utility model has the advantages as follows: the utility model can be moved conveniently by the universal self-locking wheel, thereby increasing the flexibility; through the mutual matching of the damping piece, the rod body I, the sliding block, the reset spring and the linkage piece, the vibration generated by the generator set during working can be effectively reduced, so that the noise is effectively reduced; through acoustic celotex board, case lid, singly open chamber door and heating panel, make this device's practicality stronger.

Drawings

FIG. 1 is a perspective view of the present invention;

fig. 2 is a front view of the present invention;

fig. 3 is a sectional view taken along the line a-a of fig. 2 according to the present invention;

fig. 4 is a sectional view taken along the direction B-B in fig. 2 according to the present invention.

Reference numerals: 1. a box body; 2. a universal self-locking wheel; 3. a carrier plate; 4. a generator set; 5. a shock absorbing member; 501. a second rod body; 502. a damping spring; 503. a limiting block; 504. a first sliding chute; 6. a first movable groove; 7. a first rod body; 8. a slider; 9. a return spring; 10. a linkage member; 1001. a first hinge seat; 1002. a connecting rod; 1003. a second hinge seat; 11. a second movable groove; 12. a roller; 13. a T-shaped block; 14. a second chute; 15. a sound insulating board; 16. a box cover; 17. a single door is opened; 18. a heat sink.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.

In the description of the embodiments of the present invention, it should be noted that the terms "inside", "outside", "up", and the like indicate the directions or positional relationships based on the directions or positional relationships shown in the drawings, or the directions or positional relationships that the products of the present invention are conventionally placed when used, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element to which the term refers must have a specific direction, be constructed and operated in a specific direction, and thus, should not be construed as limiting the present invention.

As shown in figures 1-4, the mobile low-noise generator set provided by an embodiment of the present invention comprises a box body 1 with an open top, universal auto-lock wheels 2 are installed at the bottom of the box body 1, as shown in figure 1, the number of the universal auto-lock wheels 2 is four, and the universal auto-lock wheels are uniformly distributed at the bottom of the box body 1, so as to facilitate the movement of the box body 1, and the box body can be locked when moving to a required position, a pull rod is installed at one side of the box body 1, the effect of the pull rod is similar to that of the universal auto-lock wheels 2, so as to save manpower, facilitate the movement, a bearing plate 3 is movably installed in the box body 1, a generator set 4 is installed on the bearing plate 3, the generator set 4 is of an existing structure, and can convert energy of other forms into electric energy, a damping member 5 for reducing noise generated by vibration generated during the operation of the generator set 4 is installed at the bottom of the bearing plate 3, the inner wall of the bottom of the box body 1 is provided with a first movable groove 6, a first rod body 7 in the horizontal direction is arranged between opposite sides of the first movable groove 6, two sliders 8 are sleeved on the first rod body 7 in a sliding manner, a return spring 9 sleeved on the first rod body 7 is arranged between the opposite sides of the two sliders 8 and the opposite side of the first movable groove 6, a linkage part 10 capable of driving the two sliders 8 to synchronously and reversely slide so as to extrude the corresponding return spring 9 is further arranged at the bottom of the bearing plate 3, when the bearing plate 3 is used, the generator set 4 can vibrate due to work to drive the bearing plate 3 to vibrate, the vibration of the bearing plate can be effectively reduced through the shock absorption part 5, so that noise caused by vibration is reduced, and when the bearing plate 3 vibrates, the two sliders 8 can be driven by the linkage part 10 to synchronously and reversely slide in the first movable groove 6 along the length direction of the first rod body 7 so as to extrude the corresponding return spring 9, the return spring 9 is reset by the extrusion, so that the vibration generated by the working hours of the generator set 4 can be shared, and the noise is further reduced.

As shown in fig. 4, in some embodiments, a second movable groove 11 is formed in the inner wall of the box body 1, the second movable groove 11 plays a role in limiting and guiding, a roller 12 abutting against the inner wall of the second movable groove 11 is installed on the side surface of the bearing plate 3, and the roller 12 can convert sliding friction into rolling friction, so that friction is reduced, and the bearing plate 3 is more smooth in movement.

As shown in fig. 3, in some embodiments, the damping member 5 includes the second vertical rod 501 installed at the bottom of the loading plate 3, the second rod 501 is sleeved with a damping spring 502, both ends of the damping spring 502 are connected with the limiting blocks 503, the limiting blocks 503 play a role in limiting and guiding, the damping member further includes the first sliding groove 504 which is provided on the inner wall of the bottom of the box body 1 and used for sliding the second rod 501, the generator set 4 can drive the loading plate 3 to perform vertical linear reciprocating motion due to vibration during operation, thereby driving the second rod 501 to slide up and down in the first sliding groove 504, thereby extruding or stretching the damping spring 502, thereby reducing the vertical vibration generated during operation of the generator set 4, and reducing noise.

As shown in fig. 4, in some embodiments, the linkage 10 includes two first hinged seats 1001 installed at the tops of the two sliding blocks 8, the two first hinged seats 1001 are hinged with a connecting rod 1002, the linkage further includes two second hinged seats 1003 installed at the bottom of the bearing plate 3, the two connecting rods 1002 are hinged with the two second hinged seats 1003, when the bearing plate 3 moves up and down due to vibration generated when the generator set 4 works, the two second hinged seats 1003 can be driven to move up and down, the two connecting rods 1002 are driven to rotate around a hinged point, the two first hinged seats are driven to synchronously move in the opposite direction, the corresponding sliding blocks 8 of 1001 are driven to move, vibration generated by the generator set 4 due to work can be further shared, and noise is further reduced.

As shown in fig. 3-4, in some embodiments, the T-shaped blocks 13 are installed at the bottoms of the two sliders 8, the two T-shaped blocks 13 can slide synchronously along with the two sliders 8, the second sliding grooves 14 for the two T-shaped blocks 13 to slide are formed in the bottom surfaces of the first movable grooves 6, and when the two sliders 8 move synchronously in the opposite directions, the two T-shaped blocks 13 can be driven to slide synchronously in the opposite directions in the second sliding grooves 14, so that vibration is further shared, and noise is reduced.

As shown in fig. 4, in some embodiments, the cabinet 1 has a sound insulation board 15 mounted on an inner wall thereof, which generates noise when the generator set 4 is in operation, and the sound insulation board 15 is designed to absorb and eliminate the noise to some extent, so as to reduce noise pollution.

As shown in fig. 1-2, in some embodiments, a box cover 16 is installed on the top of the box body 1, a single-opening box door 17 is installed on one side of the box body 1, the box cover 16 is hinged to the top of the box body 1 and is in accordance with the size of an opening on the top of the box body 1, a handle is installed on the top of the box cover 16, the box cover 16 can be driven to rotate around a hinged point by pulling the handle, so as to seal the opening on the top of the box body 1 or open the box body to operate the generator set, and the single-opening box door 17 is in accordance with the box cover 16.

As shown in fig. 1, in some embodiments, a heat dissipation plate 18 is installed on one side of the box 1, when the generator set 4 works, a large amount of heat can be generated, if the heat is not discharged, the temperature in the box 1 is too high, a plurality of heat dissipation holes are uniformly formed in the heat dissipation plate 18 in an array manner, the heat generated by the generator set 4 during the work can be discharged, and a fan can be installed outside the heat dissipation plate 18, so that the heat dissipation effect is better.

Claims

1. The utility model provides a portable low noise generating set, its characterized in that, be open-ended box (1) including the top, universal auto-lock wheel (2) are installed to the bottom of box (1), movable mounting has loading board (3) in box (1), install generating set (4) on loading board (3), the bottom of loading board (3) is installed and is used for reducing generating set (4) are because of damping member (5) that produce vibrations at the during operation, movable groove (6) have been seted up on the bottom inner wall of box (1), install between the opposite side of movable groove (6) and be the level to body of rod (7), sliding sleeve is equipped with two slider (8) on body of rod (7), two the opposite side of slider (8) with all install the cover between the opposite side of movable groove (6) and establish reset spring (9) on the body of rod (7), the bottom of the bearing plate (3) is also provided with a linkage part (10) which can drive the two sliding blocks (8) to synchronously and reversely slide so as to extrude the corresponding return spring (9).

2. The mobile low-noise generator set according to claim 1, wherein a second movable groove (11) is formed in the inner wall of the box body (1), and a roller (12) which is abutted against the inner wall of the second movable groove (11) is installed on the side surface of the bearing plate (3).

3. The mobile low-noise generator set according to claim 1, wherein the damping member (5) comprises a second vertical rod body (501) installed at the bottom of the loading plate (3), a damping spring (502) is sleeved on the second rod body (501), two ends of the damping spring (502) are connected with a limiting block (503), and the mobile low-noise generator set further comprises a first sliding groove (504) which is formed in the inner wall of the bottom of the box body (1) and used for sliding the second rod body (501).

4. A mobile low-noise generator set according to claim 1, wherein the linkage (10) comprises two first hinged seats (1001) installed on the tops of the two sliding blocks (8), each of the two first hinged seats (1001) is hinged with a connecting rod (1002), and further comprises a second hinged seat (1003) installed on the bottom of the bearing plate (3), and each of the two connecting rods (1002) is hinged with the second hinged seat (1003).

5. The mobile low-noise generator set according to claim 1, wherein the two T-shaped blocks (13) are mounted at the bottoms of the two sliders (8), the two T-shaped blocks (13) can slide synchronously with the two sliders (8), and a second sliding groove (14) for the two T-shaped blocks (13) to slide is formed in the bottom surface of the first movable groove (6).

6. A mobile low-noise generator set according to claim 1, characterized in that the inner wall of the box (1) is equipped with baffles (15).

7. A mobile low noise generator set according to claim 1, characterized in that a box cover (16) is installed on the top of the box body (1), and a single-opening box door (17) is installed on one side of the box body (1).

8. A mobile low noise electricity generating set according to claim 1, characterized in that a heat sink (18) is installed on one side of the box (1).