CN210780376U

CN210780376U - Anti-collision buffer device for automobile generator

Info

Publication number: CN210780376U
Application number: CN201922423286.5U
Authority: CN
Inventors: 芦恒标; 李建峰; 周建岳; 陈志鹏
Original assignee: Nanchang Fuyida Motor Electrical Appliance Co ltd
Current assignee: Nanchang Fuyida Motor Electrical Appliance Co ltd
Priority date: 2019-12-30
Filing date: 2019-12-30
Publication date: 2020-06-16
Anticipated expiration: 2029-12-30

Abstract

The utility model discloses an automobile power generation machine anticollision buffer, including the protection groove, the upper surface in protection groove and the equal fixedly connected with base in bottom surface in protection groove, the equal fixedly connected with damper cylinder in a side that two bases were kept away from each other, and the through-hole has all been seted up to a side that two damper cylinders were kept away from each other. This automobile power generation machine anticollision buffer, cooperation between first damping spring and the clamp plate on through the damper cylinder, can meet the highway section of jolting or take place the striking when the generator, come to protect the generator protection groove effectively through compressing tightly first damping spring, cooperation between spout and the push pedal through the damper cylinder is inside, make the push rod can make the push rod more steady when promoting the push pedal, can more even messenger's impact force disperse when unloading the power to the impact force, effectively solved current automobile power generation machine anticollision buffer because simple structure, the problem of the impact force that produces when the striking is solved for the generator that can not be fine.

Description

Anti-collision buffer device for automobile generator

Technical Field

The utility model relates to an automobile manufacturing technical field specifically is an automobile power generation machine anticollision buffer.

Background

The automobile generator is the main power supply of the automobile, and the function is that when the engine runs normally, the generator supplies power to all the electric equipment except the starter, and charges the storage battery, on the basis of the three-phase stator winding of the common alternating-current generator, the number of turns of the winding is increased, the connector lug is led out, a set of three-phase bridge rectifier is added, the three-phase bridge rectifier is output in series by the primary winding and the additional winding at low speed, and the three-phase bridge rectifier is output only by the primary three-phase winding at higher speed.

The existing automobile generator anti-collision buffer device is simple in structure, impact force generated when the generator is impacted cannot be well solved, the existing automobile generator anti-collision buffer device influences heat dissipation of the generator when being protected, the service life of the generator is shortened, and using danger is increased.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an automobile power generation machine anticollision buffer to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an automobile power generation machine anticollision buffer, includes the protection groove, the upper surface in protection groove and the equal fixedly connected with base in bottom surface in protection groove, two the equal fixedly connected with damper cylinder in a side that the base was kept away from each other, two the through-hole has all been seted up to the side that the damper cylinder was kept away from each other, every the spout has all been seted up to the inner wall of damper cylinder, every the push pedal has all been placed to the inside of damper cylinder, every the left and right sides face of push pedal respectively with the inner wall fixed connection of spout, two the equal fixedly connected with push rod in a side that the push pedal was kept away from each other, two the one end that the push rod was kept away from each other all runs through the through-hole. One end far away from each other is fixedly connected with a pressing plate, one side surface, close to each other, of the two pressing plates is fixedly connected with symmetrical first damping springs, one end, close to each other, of the two first damping springs is fixedly connected with one side surface, far away from each other, of the two damping cylinders, a generator is placed inside the protection groove, an output end of the generator is fixedly connected with a rotating rod, the right side surface of the protection groove is provided with a rotating hole, the right end of the rotating rod penetrates through the rotating hole and extends to the right side of the protection groove, the outer surface of the generator is fixedly connected with two groups of symmetrical second damping springs, one ends, far away from each other, of the two second damping springs are respectively and fixedly connected with the inner wall of the protection groove, the left side of the protection groove is provided with a heat dissipation plate, the upper surface and the bottom surface of the heat dissipation plate are respectively and fixedly connected with the, symmetrical bracing pieces are placed in the interior of each heat dissipation hole, the bracing pieces are two a side face away from each other is respectively fixedly connected with the inner wall of each heat dissipation hole, every the bearing is placed in the interior of each heat dissipation hole, the bearing is two one end that the bracing pieces are close to each other is connected with the outer fixed surface of the bearing, every the equal fixedly connected with pivot of inner circle of bearing, every the equal fixedly connected with heat dissipation fan in both ends about the pivot.

Preferably, each inner wall of the heat dissipation holes is fixedly connected with two groups of symmetrical fixing blocks, and one side face, close to each other, of each fixing block is fixedly connected with the outer surface of the support rod.

Preferably, every symmetrical crash pad, two have all been placed to the inside of spout a side that the crash pad kept away from each other respectively with the inner wall fixed connection of spout.

Preferably, the upper surface of each base is fixedly connected with symmetrical triangular plates, and one side surfaces, close to each other, of the two triangular plates are fixedly connected with the outer surface of the shock absorption cylinder respectively.

Preferably, the left side surface of the generator is fixedly connected with symmetrical L-shaped plates, and one side surface, far away from each other, of each of the two L-shaped plates is fixedly connected with the inner wall of the protection groove.

Preferably, a limiting rod is placed on the left side of the generator, and the upper surface and the bottom surface of the limiting rod are fixedly connected with one side face, close to the two L-shaped plates, of the two L-shaped plates respectively.

Advantageous effects

The utility model discloses following beneficial effect has:

1. through the cooperation between first damping spring and the clamp plate on the surge drum, can meet when jolting the highway section or taking place the striking at the generator, protect generator protection groove effectively through compressing tightly first damping spring, through the cooperation between the inside spout of surge drum and the push pedal, make the push rod can make more steady of push rod when promoting the push pedal, can more even messenger's impact force disperse when unloading the power to the impact force, current automobile power generation machine anticollision buffer has been solved effectively because simple structure, can not be fine solve the problem of the impact force that produces when the striking for the generator.

2. Through the cooperation of the second damping spring in the protection groove and the generator, the vibrations that can effectual reduction generator produced, thereby make more steady in the generator work, through the cooperation between louvre on the heating panel and the radiator fan, make the heat that can produce the generator in the protection groove effectively give off, solved current automobile power generation machine anticollision buffer effectively when protecting, the heat dissipation of generator itself has been influenced, the dangerous problem of use has also been increased when having reduced life.

Drawings

FIG. 1 is a front cross-sectional view of the protective slot of the present invention;

FIG. 2 is a front sectional view of the shock-absorbing cylinder of the present invention;

fig. 3 is an enlarged schematic view of a structure shown in fig. 1 according to the present invention.

In the figure: the device comprises a protection groove 1, a base 2, a damping cylinder 3, a through hole 4, a sliding groove 5, a push plate 6, a push rod 7, a pressing plate 8, a first damping spring 9, a generator 10, a second damping spring 11, a rotating rod 12, a rotating hole 13, a heat dissipation plate 14, a support rod 15, a bearing 16, a rotating shaft 17, a heat dissipation fan 18, a fixing block 19, a crash pad 20, a template 21L, a limiting rod 22, a triangle 23 and heat dissipation holes 24.

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.

Referring to fig. 1-3, the present invention provides a technical solution: an automobile generator anti-collision buffer device comprises a protection groove 1, wherein the upper surface of the protection groove 1 and the bottom surface of the protection groove 1 are fixedly connected with bases 2, one side surface, away from each other, of each base 2 is fixedly connected with a shock absorption cylinder 3, the upper surface of each base 2 is fixedly connected with symmetrical triangular plates 23, one side surface, close to each other, of each triangular plate 23 is fixedly connected with the outer surface of each shock absorption cylinder 3, the connection stability between each shock absorption cylinder 3 and each base 2 can be improved through the triangular plates 23, one side surface, away from each other, of each shock absorption cylinder 3 is provided with through holes 4, the inner wall of each shock absorption cylinder 3 is provided with a sliding groove 5, symmetrical anti-collision pads 20 are placed inside each sliding groove 5, one side surface, away from each other, of each anti-collision pad 20 is fixedly connected with the inner wall of the sliding groove 5, and the outer surface of a push plate 6, also can protect the inner wall of spout 5 effectively simultaneously, push pedal 6 has all been placed to the inside of every damper cylinder 3, every push pedal 6 the left and right sides face respectively with the inner wall fixed connection of spout 5, the equal fixedly connected with push rod 7 of a side that two push pedals 6 kept away from each other, the one end that two push rods 7 kept away from each other all runs through-hole 4 and extends to damper cylinder 3's outside, two push rods 7. The end far away from each other is fixedly connected with a pressing plate 8, one side surface of the two pressing plates 8 close to each other is fixedly connected with symmetrical first damping springs 9, one end of the two first damping springs 9 close to each other is fixedly connected with one side surface of the two damping cylinders 3 far away from each other, a generator 10 is placed in the protection groove 1, the left side surface of the generator 10 is fixedly connected with symmetrical L-shaped plates 21, one side surface of the two L-shaped plates 21 far away from each other is fixedly connected with the inner wall of the protection groove 1 respectively, the generator 10 can be effectively fixed through the L-shaped plates 21, the vibration generated when the generator 10 works is reduced, a limiting rod 22 is placed on the left side of the generator 10, the upper surface and the bottom surface of the limiting rod 22 are fixedly connected with one side surface of the two L-shaped plates 21 close to each other respectively, the L-shaped plates 21 can be effectively supported through the limiting, the right side surface of the protection groove 1 is provided with a rotating hole 13, the right end of a rotating rod 12 penetrates through the rotating hole 13 and extends to the right side of the protection groove 1, the outer surface of the generator 10 is fixedly connected with two groups of symmetrical second damping springs 11, the ends, far away from each other, of the two second damping springs 11 are respectively fixedly connected with the inner wall of the protection groove 1, the left side of the protection groove 1 is provided with a heat dissipation plate 14, the upper surface and the bottom surface of the heat dissipation plate 14 are respectively fixedly connected with the inner wall of the protection groove 1, the left side surface of the heat dissipation plate 14 is provided with a plurality of heat dissipation holes 24, symmetrical support rods 15 are respectively arranged inside each heat dissipation hole 24, the side surface, far away from each other, of the two support rods 15 is respectively fixedly connected with the inner walls of the heat dissipation holes 24, the inner wall of each heat dissipation hole 24 is fixedly connected, can fix the bracing piece 15 effectively through fixed block 19, prevent not hard up, bearing 16 has all been placed to the inside of every louvre 24, and the one end that two bracing pieces 15 are close to each other all is connected with bearing 16's external surface fixed, the equal fixedly connected with pivot 17 in inner circle of every bearing 16, the equal fixedly connected with heat dissipation fan 18 in both ends about every pivot 17.

The working principle is as follows: by connecting the damping cylinder 3 on the protection groove 1 with the inside of the automobile, when the automobile bumps or impacts, the first damping spring 9 under the pressing plate 8 can be pressed by pressing the pressing plate 8, the generated impact force is discharged according to the tension force of the spring, and the pressing plate 8 can be more stable when the pressing rod 7 is pressed to move downwards through the matching between the sliding groove 5 in the damping cylinder 3 and the pushing plate 6, when the impact force is generated, if the damping cylinder 3 is not enough to completely discharge all the force, the generator 10 can be directly damped by the second damping spring 11 in the protection groove 1, so that the overall protection of the generator 10 is realized, the heat generated when the generator 10 works can be dissipated through the matching between the heat dissipating hole 24 in the heat dissipating plate 14 on the left side of the protection groove 1 and the heat dissipating fan 18, preventing an overheating condition from occurring.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an automobile power generation machine anticollision buffer, includes protection groove (1), its characterized in that: the upper surface of the protection groove (1) and the bottom surface of the protection groove (1) are fixedly connected with bases (2), one side surface, away from each other, of each base (2) is fixedly connected with a damping cylinder (3), one side surface, away from each other, of each damping cylinder (3) is provided with a through hole (4), the inner wall of each damping cylinder (3) is provided with a sliding groove (5), a push plate (6) is placed inside each damping cylinder (3), the left side surface and the right side surface of each push plate (6) are respectively and fixedly connected with the inner wall of the sliding groove (5), one side surface, away from each other, of each push plate (6) is fixedly connected with a push rod (7), one end, away from each other, of each push rod (7) penetrates through the through hole (4) and extends to the outer part of the damping cylinder (3), and one end, away from each other, of each push rod (7), two a symmetrical first damping spring (9) is fixedly connected to one side face, close to each other, of the pressing plate (8), one end, close to each other, of the first damping spring (9) is fixedly connected to one side face, far away from each other, of the two damping cylinders (3), a generator (10) is placed inside the protection groove (1), a rotating rod (12) is fixedly connected to the output end of the generator (10), a rotating hole (13) is formed in the right side face of the protection groove (1), the right end of the rotating rod (12) penetrates through the rotating hole (13) and extends to the right side of the protection groove (1), two groups of symmetrical second damping springs (11) are fixedly connected to the outer surface of the generator (10), one ends, far away from each other, of the second damping springs (11) are fixedly connected with the inner wall of the protection groove (1) respectively, a heat dissipation plate (14) is placed on the left side of the protection groove (1), the upper surface and the bottom surface of heating panel (14) respectively with the inner wall fixed connection of protection groove (1), a plurality of louvres (24), every have been seted up to the left surface of heating panel (14) symmetrical bracing piece (15), two have all been placed to the inside of louvre (24) a side that bracing piece (15) kept away from each other respectively with the inner wall fixed connection of louvre (24), every bearing (16), two have all been placed to the inside of louvre (24) the one end that bracing piece (15) are close to each other all is connected with the surface fixed connection of bearing (16), every the equal fixedly connected with pivot (17) of inner circle of bearing (16), every the equal fixedly connected with heat dissipation fan (18) in both ends about pivot (17).

2. The anti-collision buffer device for the automobile generator according to claim 1, characterized in that: every the inner wall of louvre (24) all fixedly connected with two sets of symmetrical fixed blocks (19), two the side that fixed block (19) are close to each other all is connected with the surface fixed connection of bracing piece (15).

3. The anti-collision buffer device for the automobile generator according to claim 1, characterized in that: symmetrical crash pads (20) have all been placed to the inside of spout (5), two a side that each other keeps away from of crash pad (20) respectively with the inner wall fixed connection of spout (5).

4. The anti-collision buffer device for the automobile generator according to claim 1, characterized in that: the upper surface of each base (2) is fixedly connected with symmetrical triangular plates (23), and one side surface, close to each other, of each triangular plate (23) is fixedly connected with the outer surface of the shock-absorbing cylinder (3).

5. The anti-collision buffer device for the automobile generator according to claim 1, characterized in that: the left side face of the generator (10) is fixedly connected with symmetrical L-shaped plates (21), and one side face, away from each other, of each L-shaped plate (21) is fixedly connected with the inner wall of the protection groove (1).

6. The automobile generator anti-collision buffer device according to claim 5, characterized in that: a limiting rod (22) is placed on the left side of the generator (10), and the upper surface and the bottom surface of the limiting rod (22) are fixedly connected with one side face, close to the two L-shaped plates (21), of the two L-shaped plates respectively.