CN111976868B

CN111976868B - High-performance electric tricycle

Info

Publication number: CN111976868B
Application number: CN202010910193.XA
Authority: CN
Inventors: 张哲�
Original assignee: Taizhou Chunlai Electromechanical Co ltd
Current assignee: Taizhou Chunlai Electromechanical Co ltd
Priority date: 2020-09-02
Filing date: 2020-09-02
Publication date: 2021-07-20
Anticipated expiration: 2040-09-02
Also published as: CN111976868A

Abstract

The invention relates to the technical field of vehicles, in particular to a high-performance electric tricycle which comprises a tricycle body, wherein a front wheel is rotatably mounted on one longitudinal side of the tricycle body, a wheel shaft is rotatably mounted on the other longitudinal side of the tricycle body, rear wheels are symmetrically and fixedly mounted at two ends of the wheel shaft, an anti-heeling assembly is arranged on the tricycle body, the anti-heeling assembly comprises a horizontal box and two electric telescopic rods, the horizontal box is fixedly mounted on the lower surface of the tricycle body, a sliding groove is formed in the horizontal box, a gravity ball in sliding fit with the sliding groove is arranged in the sliding groove, sliding blocks are symmetrically and slidably mounted on two sides of the sliding groove, a first spring is fixedly connected between each sliding block and the horizontal box, a rotating disc is symmetrically and rotatably mounted in the horizontal box, and a torsion spring is arranged between each rotating disc and the horizontal box; according to the invention, the anti-roll component is arranged, so that the emergency protection work can be automatically carried out when the car body has a roll sign, and the accident can be effectively avoided.

Description

High-performance electric tricycle

Technical Field

The invention relates to the technical field of vehicles, in particular to a high-performance electric tricycle.

Background

Electric tricycle is for the storage battery is power, the motor is the tricycle transport means that the goods or the person of pulling of driven usefulness, electric tricycle adopts the tubular large capacity, control the lining, deep discharge, towed storage battery, can adapt to the requirement of long-time work continuous discharge, storage battery normal use two years, the content volume does not reduce, electric tricycle motor adopts direct current series excitation towed brush or brushless motor, the inside speed governing booster that is equipped with of motor, normal use is not fragile, output power is powerful has been guaranteed, domestic type electric tricycle is because its small and exquisite light environmental protection and energy saving's advantage, become the instrument of riding instead of walk that people commonly used, more most all are the old person of use.

The electric tricycle is because the phenomenon that the reason of self mechanism took place easily to turn on one's side when sharp turn, and current electric tricycle does not carry out fine prevention in this respect, and current electric tricycle need install the weather enclosure for the rain-proof, thereby will dismantle it when not needing and reduce to account for and put the volume, nevertheless dismantlement work is very complicated.

Disclosure of Invention

The present invention is directed to a high-performance electro-tricycle to solve the problems of the related art.

In order to achieve the purpose, the invention provides the following technical scheme:

a high-performance electric tricycle comprises a tricycle body, wherein a front wheel is rotatably mounted on one longitudinal side of the tricycle body, a wheel shaft is rotatably mounted on the other longitudinal side of the tricycle body, rear wheels are symmetrically and fixedly mounted at two ends of the wheel shaft, an anti-roll assembly is arranged on the tricycle body and comprises a horizontal box and two electric telescopic rods, the horizontal box is fixedly mounted on the lower surface of the tricycle body, a sliding groove is formed in the horizontal box, a gravity ball in sliding fit with the sliding groove is arranged in the sliding groove, sliding blocks are symmetrically and slidably mounted on two sides of the sliding groove, a first spring is fixedly connected between each sliding block and the horizontal box, a rotary disc is symmetrically and rotatably mounted in the horizontal box, a torsion spring is arranged between each rotary disc and the horizontal box, the eccentric position of each rotary disc is connected with each sliding block through a connecting rope, a first contact is symmetrically and fixedly mounted in the horizontal box, and a plurality of second contacts matched with the first contacts are circumferentially arranged on the rotary disc, the electric telescopic handle is symmetrically and fixedly installed between the horizontal box and the rear wheel, the output end of the electric telescopic handle is slidably inserted with the touch bar, a second spring is connected between the touch bar and the output end of the electric telescopic handle, and the first contact, the second contact and the electric telescopic handle are electrically connected.

Further: the elastic force of the first spring is larger than that of the torsion spring and smaller than the sum of the elastic force of the torsion spring and the component force given by the gravity ball.

Further: rain-proof mechanisms are symmetrically arranged on the vehicle body.

Further: rain-proof mechanism includes two curb plates, first dash board and second dash board, curb plate symmetry rotation is installed on the automobile body, fixed mounting has the step motor who is used for driving the curb plate in the automobile body, first dash board lays between the curb plate, second dash board one end is articulated with the curb plate, the second dash board other end slides and inserts and establish in first dash board, the one end of curb plate is equipped with the fixture block, automobile body bilateral symmetry is equipped with the recess that matches with the fixture block, be equipped with chucking mechanism in the recess.

And further: chucking mechanism includes two chucks and bull stick, the chuck symmetry rotates and installs in the recess, be equipped with the rack between the chuck, be connected with the third spring between rack one end and the automobile body, coaxial fixed mounting has the gear with rack looks meshing on the chuck, the bull stick rotates and installs on the automobile body, bull stick one end be equipped with automobile body sliding fit's spacing dish, rack one end fixed mounting has the gag lever post, the symmetry is equipped with the draw-in groove with chuck matched with on the fixture block, still be equipped with conflict groove on the fixture block.

And further: and the eccentric position of the limiting disc is fixedly installed with the rotating rod.

And further: the rack interferes with the movement path of the interference groove.

Compared with the prior art, the technical scheme provided by the invention has the following beneficial effects:

1. by arranging the anti-tilting component, the horizontal box, the chute, the gravity ball, the slider, the first spring, the rotary table, the torsion spring, the first contact, the second contact, the touch rod, the second spring and the electric telescopic rod, when the tricycle runs and has a warning of tilting caused by sharp turning, the gravity ball rolls to the tilting side along the chute under the action of gravity due to the tilting of the tricycle body, so that the gravity ball is in contact with the slider, the slider is driven to slide towards the rotary table for a corresponding distance according to the tilting angle, a connecting rope between the rotary table and the slider is loosened, the rotary table is rotated under the action of the torsion spring, the rotating angle is determined according to the sliding distance of the slider, the second contact and the first contact at the corresponding positions are in contact, the electric telescopic rod is electrified, and the touch rod is driven to extend out for a corresponding length, through the conflict effect between conflict pole and the ground, avoid the automobile body further motion of heeling to reset the automobile body, the effectual emergence of avoiding the accident.

2. According to the invention, the side plate, the stepping motor, the first rain shielding plate and the second rain shielding plate are arranged, and the stepping motor rotates to drive the side plate to rotate, so that the first rain shielding plate and the second rain shielding plate are driven to move, and the positions of the first rain shielding plate and the second rain shielding plate are converted relative to the vehicle body, so that the first rain shielding plate and the second rain shielding plate can provide a rain shielding function for the vehicle body, and the electric vehicle can deform the vehicle body according to the weather condition.

3. According to the invention, by arranging the clamping block, the abutting groove, the clamping groove, the chuck, the rack, the gear, the rotating rod, the limiting disc, the limiting rod and the third spring, when the side plate finishes rotating work, the clamping block is inserted into the groove, and under the abutting action between the abutting groove and the rack, the rack slides relative to the groove, so that the gear is driven to rotate, the chuck is driven to rotate and clamped into the clamping groove, the limiting disc is driven to rotate by rotating the rotating rod, and the rack cannot reset under the action of the third spring by matching between the limiting disc and the limiting rod.

Drawings

FIG. 1 is a rear view of a high performance electric tricycle;

FIG. 2 is a schematic view of a portion of a high performance electro-tricycle anti-roll assembly;

FIG. 3 is an enlarged partial schematic view of a portion of a high performance electro-tricycle at A;

FIG. 4 is an enlarged partial schematic view of a portion of a high performance electro-tricycle at B;

fig. 5 is a schematic structural diagram of a rotating disk and a second contact in the high-performance electro-tricycle.

The reference numerals in the schematic drawings illustrate:

1-vehicle body, 2-front wheel, 3-rear wheel, 4-wheel shaft, 5-anti-roll component, 501-horizontal box, 502-sliding groove, 503-gravity ball, 504-sliding block, 505-first spring, 506-rotating disc, 507-torsion spring, 508-first contact, 509-second contact, 510-touch rod, 511-second spring, 512-electric telescopic rod, 6-side plate, 7-stepping motor, 8-first rain shielding plate, 9-second rain shielding plate, 10-clamping block, 11-touch groove, 12-clamping groove, 13-groove, 14-clamping disc, 15-rack, 16-gear, 17-rotating rod, 18-limiting disc, 19-limiting rod and 20-third spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments of the present invention, belong to the protection scope of the present invention, and the present invention is further described with reference to the embodiments below.

Referring to fig. 1, 2 and 5, in an embodiment of the present invention, a high performance electric tricycle includes a tricycle body 1, a front wheel 2 is rotatably installed on one longitudinal side of the tricycle body 1, a wheel axle 4 is rotatably installed on the other longitudinal side of the tricycle body 1, rear wheels 3 are symmetrically and fixedly installed at two ends of the wheel axle 4, an anti-roll assembly 5 is disposed on the tricycle body 1, the anti-roll assembly 5 includes a horizontal box 501 and two electric telescopic rods 512, the horizontal box 501 is fixedly installed on the lower surface of the tricycle body 1, a sliding groove 502 is disposed in the horizontal box 501, a gravity ball 503 slidably engaged with the sliding groove 502 is disposed in the sliding groove 502, sliding blocks 504 are symmetrically and slidably installed on two sides of the sliding groove 502, a first spring 505 is fixedly connected between the sliding blocks 504 and the horizontal box 501, a rotating disc 506 is rotatably installed in the horizontal box 501, a torsion spring 507 is disposed between the rotating disc 506 and the horizontal box 501, the eccentric position of the rotating disc 506 is connected with the sliding block 504 through a connecting rope, a first contact 508 is symmetrically and fixedly arranged in the horizontal box 501, the rotating disk 506 is provided with a plurality of second contacts 509 which are matched with the first contacts 508 in the circumferential direction, the electric telescopic rods 512 are symmetrically and fixedly arranged between the horizontal box 501 and the rear wheel 3, the output ends of the electric telescopic rods 512 are slidably inserted with the contact rods 510, a second spring 511 is connected between the touch rod 510 and the output end of the electric telescopic rod 512, the first contact 508, the second contact 509 and the electric telescopic rod 512 are electrically connected, the second contacts 509 at different positions on the rotating disc 506 are matched with the first contacts 508 to correspond to different extension amounts of the electric telescopic rod 512, and the elastic force of the first spring 505 is larger than that of the torsion spring 507 and smaller than the sum of the elastic force of the torsion spring 507 and the component force given by the gravity ball 503.

In practical application, when the tricycle runs and has a sign of side inclination due to sharp turning, because the tricycle body 1 inclines, thereby causing the gravity ball 503 to roll along the slide groove 502 to the inclined side by the gravity, thereby interfering with the slider 504, thereby driving the sliding block 504 to slide towards the rotating disc 506 by a corresponding distance according to the inclination angle, so that the connecting rope between the rotating disc 506 and the sliding block 504 is loosened, and the rotary plate 506 is rotated by the torsion spring 507, and the rotation angle is determined according to the sliding distance of the slide block 504, thereby the second contact 509 and the first contact 508 at the corresponding positions are contacted, the electric telescopic rod 512 is electrified, and the contact rod 510 is driven to extend out by the corresponding length, through the conflict effect between conflict pole 510 and the ground, avoid automobile body 1 further motion of heeling to reset automobile body 1, the effectual emergence of avoiding the accident.

Further, referring to fig. 1, 3 and 4, as another preferred embodiment of the present invention, a rain-proof mechanism is symmetrically disposed on the vehicle body 1, the rain-proof mechanism includes two side plates 6, a first rain-shielding plate 8 and a second rain-shielding plate 9, the side plates 6 are symmetrically and rotatably mounted on the vehicle body 1, a step motor 7 for driving the side plates 6 is fixedly mounted in the vehicle body 1, the first rain-shielding plate 8 is disposed between the side plates 6, one end of the second rain-shielding plate 9 is hinged to the side plates 6, the other end of the second rain-shielding plate 9 is slidably inserted into the first rain-shielding plate 8, one end of the side plates 6 is provided with a clamping block 10, two sides of the vehicle body 1 are symmetrically provided with a groove 13 matched with the clamping block 10, a clamping mechanism is disposed in the groove 13, the clamping mechanism includes two clamping blocks 14 and a rotating rod 17, the clamping blocks 14 are symmetrically and rotatably mounted in the groove 13, be equipped with rack 15 between the chuck 14, be connected with third spring 20 between 15 one end of rack and the automobile body 1, coaxial fixed mounting has gear 16 with rack 15 engaged with on the chuck 14, bull stick 17 rotates and installs on automobile body 1, bull stick 17 one end be equipped with 1 sliding fit's of automobile body spacing dish 18, the eccentric position and the bull stick 17 fixed mounting of

spacing dish

18, 15 one end fixed mounting of rack has gag lever post 19, the symmetry is equipped with draw-in groove 12 with chuck 14 matched with on the fixture block 10, still be equipped with conflict groove 11 on the fixture block 10, rack 15 interferes with the motion route of conflict groove 11 mutually.

In practical application, the stepping motor 7 rotates to drive the side plate 6 to rotate, so as to drive the first rain shielding plate 8 and the second rain shielding plate 9 to move, so as to convert the positions of the first rain shielding plate 8 and the second rain shielding plate 9 relative to the vehicle body 1, so that the first rain shielding plate 8 and the second rain shielding plate 9 can provide a rain shielding function for the vehicle body 1, so that the electric vehicle can deform the vehicle body according to weather conditions, when the side plate 6 finishes rotating work, the clamping block 10 is inserted into the groove 13, and under the interference effect between the interference groove 11 and the rack 15, the rack 15 slides relative to the groove 13, so as to drive the gear 16 to rotate, further drive the chuck 14 to rotate and clamp into the clamping groove 12, through rotating the rotating rod 17, thereby driving the limiting disc 18 to rotate, through the cooperation between the limiting disc 18 and the limiting rod 19, so as to prevent the rack 15 from resetting under the effect of the third spring 20, the whole clamping mechanism is simple and convenient to operate.

With the above embodiment, the working principle of the present invention is as follows:

when the tricycle is used, when the tricycle runs and has a sign of inclination of the tricycle body caused by sharp turning, the tricycle body 1 inclines, so that the gravity ball 503 rolls towards the inclined side along the sliding groove 502 under the action of gravity, an interference effect is generated between the gravity ball and the sliding block 504, the sliding block 504 is driven to slide towards the rotary table 506 for a corresponding distance according to the inclination angle, a connecting rope between the rotary table 506 and the sliding block 504 is loosened, the rotary table 506 rotates under the action of the torsion spring 507, the rotation angle is determined according to the sliding distance of the sliding block 504, the second contact 509 and the first contact 508 at corresponding positions are contacted, the electric telescopic rod 512 is electrified, the interference rod 510 is driven to extend out for a corresponding length, further inclination movement of the tricycle body 1 is avoided through the interference effect between the interference rod 510 and the ground, and the tricycle body 1 is reset, the accident is effectively avoided, the stepping motor 7 rotates to drive the side plate 6 to rotate, so as to drive the first rain shielding plate 8 and the second rain shielding plate 9 to move, so as to convert the positions of the first rain shielding plate 8 and the second rain shielding plate 9 relative to the vehicle body 1, so that the first rain shielding plate 8 and the second rain shielding plate 9 can provide the function of shielding rain for the vehicle body 1, the electric vehicle can deform the vehicle body according to the weather condition, when the side plate 6 finishes the rotation work, the clamping block 10 is inserted into the groove 13, and under the interference effect between the interference groove 11 and the rack 15, the rack 15 slides relative to the groove 13, so as to drive the gear 16 to rotate, further drive the chuck 14 to rotate and clamp into the clamping groove 12, through rotating the rotating rod 17, so as to drive the limiting disc 18 to rotate, through the matching between the limiting disc 18 and the limiting rod 19, so as to prevent the rack 15 from resetting under the effect of the third spring 20, the whole clamping mechanism is simple and convenient to operate.

The present invention and its embodiments have been described above schematically, without limitation, and what is shown in the drawings is only one of the embodiments of the present invention, and the actual structure is not limited thereto. Therefore, if the person skilled in the art receives the teaching, without departing from the spirit of the invention, the person skilled in the art shall not inventively design the similar structural modes and embodiments to the technical solution, but shall fall within the scope of the invention.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The high-performance electric tricycle comprises a tricycle body (1) and is characterized in that a front wheel (2) is rotatably mounted on one longitudinal side of the tricycle body (1), a wheel shaft (4) is rotatably mounted on the other longitudinal side of the tricycle body (1), rear wheels (3) are symmetrically and fixedly mounted at two ends of the wheel shaft (4), an anti-roll component (5) is arranged on the tricycle body (1), the anti-roll component (5) comprises a horizontal box (501) and two electric telescopic rods (512), the horizontal box (501) is fixedly mounted on the lower surface of the tricycle body (1), a sliding chute (502) is arranged in the horizontal box (501), a gravity ball (503) in sliding fit with the sliding chute (502) is arranged in the sliding chute (502), sliding blocks (504) are symmetrically and slidably mounted on two sides of the sliding chute (502), and a first spring (505) is fixedly connected between the sliding blocks (504) and the horizontal box (501), turntables (506) are symmetrically and rotatably arranged in the horizontal box (501), torsion springs (507) are arranged between the turntables (506) and the horizontal box (501), the eccentric position of the rotating disc (506) is connected with the sliding block (504) through a connecting rope, first contacts (508) are symmetrically and fixedly installed in the horizontal box (501), a plurality of second contacts (509) matched with the first contacts (508) are arranged on the turntable (506) in the circumferential direction, the electric telescopic rods (512) are symmetrically and fixedly arranged between the horizontal box (501) and the rear wheel (3), the output end of the electric telescopic rod (512) is inserted with a contact rod (510) in a sliding way, a second spring (511) is connected between the touch rod (510) and the output end of the electric telescopic rod (512), the first contact (508), the second contact (509) and the electric telescopic rod (512) are electrically connected.

2. The high-performance electro-tricycle according to claim 1, characterized in that the elastic force of the first spring (505) is greater than the elastic force of the torsion spring (507) and less than the sum of the elastic force of the torsion spring (507) and the component force given by the gravity ball (503).

3. The high-performance electro-tricycle according to claim 1 is characterized in that rain-proof mechanisms are symmetrically arranged on the tricycle body (1).

4. The high-performance electric tricycle according to claim 3, wherein the rainproof mechanism comprises two side plates (6), a first rain shield (8) and a second rain shield (9), the side plates (6) are symmetrically and rotatably mounted on the tricycle body (1), a stepping motor (7) for driving the side plates (6) is fixedly mounted in the tricycle body (1), the first rain shield (8) is arranged between the side plates (6), one end of the second rain shield (9) is hinged to the side plates (6), the other end of the second rain shield (9) is slidably inserted into the first rain shield (8), one end of each side plate (6) is provided with a clamping block (10), grooves (13) matched with the clamping blocks (10) are symmetrically formed in two sides of the tricycle body (1), and a clamping mechanism is arranged in each groove (13).

5. The high-performance electro-tricycle according to claim 4, characterised in that the clamping mechanism comprises two chucks (14) and a rotating rod (17), the chucks (14) are symmetrically and rotatably arranged in the grooves (13), racks (15) are arranged between the chucks (14), a third spring (20) is connected between one end of the rack (15) and the vehicle body (1), a gear (16) meshed with the rack (15) is coaxially and fixedly arranged on the chuck (14), the rotating rod (17) is rotatably arranged on the vehicle body (1), one end of the rotating rod (17) is provided with a limiting disc (18) which is in sliding fit with the vehicle body (1), rack (15) one end fixed mounting has gag lever post (19), the symmetry is equipped with draw-in groove (12) with chuck (14) matched with on fixture block (10), still be equipped with conflict groove (11) on fixture block (10).

6. The high-performance electro-tricycle of claim 5, characterized in that the eccentric position of the limiting disc (18) is fixedly mounted with the rotating rod (17).

7. The high-performance electro-tricycle according to claim 5, characterised in that the rack (15) interferes with the path of movement of the interference slot (11).