CN210734391U

CN210734391U - High-thrust freight electric tricycle used in reverse driving process for construction site

Info

Publication number: CN210734391U
Application number: CN201921731823.6U
Authority: CN
Inventors: 田攀
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-10-16
Filing date: 2019-10-16
Publication date: 2020-06-12
Anticipated expiration: 2029-10-16

Abstract

The utility model discloses a building site is with high thrust freight transportation electric tricycle when backward traveling, including the main tributary fagging, the fixed car under casing that is provided with of main tributary fagging lower extreme, the fixed goods fill that is provided with of rear side is leaned on to main tributary fagging upper end, the fixed driver's seat that is provided with of front end is leaned on to main tributary fagging upper end, main tributary fagging upper end front side fixedly connected with connecting plate, the connecting plate upper end is provided with the steering column, the steering column lower extreme runs through connecting plate and fixedly connected with turns to the head, the pole body of steering column rotates to be connected on the connecting plate, it is connected with the. The utility model discloses a building site is with big thrust freight transportation electric tricycle when backward traveling, two motors simultaneous workings of this electric motor car when backward traveling give the electric motor car big thrust for the electric motor car can transport the goods in the building site fast.

Description

High-thrust freight electric tricycle used in reverse driving process for construction site

Technical Field

The utility model relates to a tricycle field especially relates to a building site is with high thrust freight transportation electric tricycle when backward traveling.

Background

The electric tricycle is a three-wheeled transport tool for pulling goods or people, which takes a storage battery as power and a motor as drive. The electric tricycle adopts a tubular high-capacity, left and right liner, deep discharge and traction type storage battery, can meet the requirement of continuous discharge during long-time work, and has the advantages of normal use for two years and no reduction of the internal capacity.

During the operation in the building site, because some equipment and goods weight are great, artifical transport is too fortunate, it is too extravagant to use the oversize vehicle to transport again, so often use electric tricycle to carry, but because the building site topography is rugged, there is a large amount of piles of thing, so often need the tricycle reverse travel, the condition that power is not enough always appears when present electric tricycle goes in the reverse direction for the vehicle can't advance, influence the construction, so need design a building site with the reverse travel when high thrust freight transportation electric tricycle.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a large-thrust freight transportation electric tricycle used in construction sites and driven reversely.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a high-thrust freight transport electric tricycle used in construction sites during reverse driving comprises a main support plate, wherein a bottom box is fixedly arranged at the lower end of the main support plate, a connecting plate is fixedly connected to the front side of the upper end of the main support plate, a steering rod is arranged at the upper end of the connecting plate, the lower end of the steering rod penetrates through the connecting plate and is fixedly connected with a steering head, a rod body of the steering rod is rotatably connected to the connecting plate, the lower end of the steering head is rotatably connected with front wheels, handles are fixedly connected to two sides of the upper end of the steering rod, a code dial plate is fixedly connected to the top end of the steering rod, a rotating rod is arranged at the lower end of the bottom box close to the rear side, rear wheels are fixedly arranged at two ends of the rotating rod, the rotating rod is connected with the bottom box through three fixing sleeves, a first tooth cylinder is fixedly, a bottom case lower extreme all runs through on a tooth section of thick bamboo and No. two tooth section of thick bamboos, be provided with main motor and auxiliary motor on the bottom plate of car bottom case inner, fixedly connected with gear on the main motor, gear and a tooth section of thick bamboo intermeshing, fixedly connected with gear No. two on the auxiliary motor, gear No. two and No. two tooth section of thick bamboo intermeshing.

As a further description of the above technical solution:

two of the three fixed sleeves are arranged at the outer ends of the first gear cylinder and the second gear cylinder, and the upper ends of the three fixed sleeves are fixedly connected to a bottom plate of the car bottom box.

As a further description of the above technical solution:

the rear half part close to the connecting plate is fixedly connected to the upper end of the main support plate, and the front half part close to the connecting plate is in a suspended state.

As a further description of the above technical solution:

the lower ends of the main motor and the auxiliary motor are fixedly connected with supporting frames, and the main motor and the auxiliary motor are fixedly connected to a bottom plate of the car bottom box through the supporting frames.

As a further description of the above technical solution:

the two rear wheels are larger than the front wheel in radius and width.

As a further description of the above technical solution:

the main supporting plate is made of high-hardness iron materials.

The utility model discloses following beneficial effect has:

the utility model provides a building site is with high thrust freight transportation electric tricycle when backward traveling, for the problem that solves the tricycle power deficiency when backward traveling, be provided with two motors in the vehicle bottom case, wherein main motor work drives the tricycle and gos forward and retreat in normally traveling, when freight transportation electric tricycle backward traveling, vice motor also begins working, the power that provides the vehicle and gos forward, make this building site possess high thrust when backward traveling with freight transportation electric tricycle, can reach the goods fast, do not influence the construction process.

Drawings

FIG. 1 is a side view of an electric high-thrust freight tricycle used in reverse driving in a construction site according to the present invention;

FIG. 2 is a front view of the electric high-thrust freight tricycle used in reverse driving in a construction site;

fig. 3 is the utility model provides a building site is with car bottom case cross-sectional view of high thrust freight transportation electric tricycle when backward traveling.

Illustration of the drawings:

1. a main supporting plate; 2. a vehicle bottom box; 3. a connecting plate; 4. a steering lever; 5. a steering head; 6. a front wheel; 7. a handle; 8. a dial plate is coded; 9. rotating the rod; 10. a rear wheel; 11. fixing the sleeve; 12. a first gear cylinder; 13. a second toothed cylinder; 14. a main motor; 15. a first gear; 16. a sub-motor; 17. and a second gear.

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.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-3, the present invention provides an embodiment: a high-thrust freight transport electric tricycle used in construction sites during reverse driving comprises a main support plate 1, wherein a bottom box 2 is fixedly arranged at the lower end of the main support plate 1, a place for placing main parts of the tricycle is arranged, a connecting plate 3 is fixedly connected to the front side of the upper end of the main support plate 1, a steering rod 4 is arranged at the upper end of the connecting plate 3, the lower end of the steering rod 4 penetrates through the connecting plate 3 and is fixedly connected with a steering head 5, a rod body of the steering rod 4 is rotatably connected to the connecting plate 3, a front wheel 6 is rotatably connected to the lower end of the steering head 5, handles 7 are fixedly connected to both sides of the upper end of the steering rod 4, the steering rod 4 can be rotated through the control handles 7, so that the steering head 5 and the front wheel 6 are controlled to change the advancing direction, a dial plate 8 is fixedly connected to the top end of the steering rod 4, a rotating rod 9 is arranged at the lower end, the middle end of the rod body of the rotating rod 9 is fixedly sleeved with a first gear barrel 12, the rod body of the rotating rod 9 is fixedly sleeved with a second gear barrel 13 close to the side, the upper ends of the first gear barrel 12 and the second gear barrel 13 penetrate through the lower end of the vehicle bottom box 2, a main motor 14 and an auxiliary motor 16 are arranged on a bottom plate at the inner end of the vehicle bottom box 2, a first gear 15 is fixedly connected onto the main motor 14, the first gear 15 and the first gear barrel 12 are mutually meshed, a second gear 17 is fixedly connected onto the auxiliary motor 16, the second gear 17 and the second gear barrel 13 are mutually meshed, when the tricycle normally works, the main motor 14 drives the first gear 15 to rotate, the first gear 15 drives the first gear barrel 12 to rotate, so that the two rear wheels 10 are indirectly driven to rotate, at the moment, the auxiliary motor 16 does not work, the second gear barrel 13 drives the second gear 17 to rotate, and indirectly drives the main shaft of.

There are two settings in three fixed sleeve 11 in a tooth section of thick bamboo 12 and No. two tooth section of thick bamboos 13 outer ends, the equal fixed connection in upper end of three fixed sleeve 11 is on the bottom plate of car under casing 2, both can protect two tooth section of thick bamboos and can fix dwang 9, the back half fixed connection that leans on of connecting plate 3 is in unsettled state at main tributary fagging 1 upper end, the front half that leans on of connecting plate 3 is in unsettled state, the equal fixedly connected with support frame of main motor 14 and the 16 lower extreme of auxiliary motor, main motor 14 and auxiliary motor 16 pass through support frame fixed connection on the bottom plate of car under casing 2, it is in stable state to have guaranteed that two motors are always, the radius and the width of two rear wheels 10 all are greater than front wheel 6, main tributary fagging.

The working principle is as follows: when the electric tricycle normally moves forward, the main motor 14 drives the first gear 15 to rotate, the first gear 15 drives the first gear barrel 12 to rotate, so that the two rear wheels 10 are indirectly driven to rotate, the auxiliary motor 16 does not work at the moment, the second gear barrel 13 drives the second gear 17 to rotate, the main shaft of the auxiliary motor 16 is indirectly driven to idle, when the electric tricycle runs reversely, the main motor 14 and the auxiliary motor 16 work simultaneously, the two rear wheels 10 are indirectly driven to rotate through the first gear 15 and the second gear 17, and therefore the electric tricycle has high thrust when running reversely.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. The utility model provides a building site is with high thrust freight transportation electric tricycle when backward driving, includes main tributary fagging (1), its characterized in that: the lower end of the main support plate (1) is fixedly provided with a car bottom box (2), the front side of the upper end of the main support plate (1) is fixedly connected with a connecting plate (3), the upper end of the connecting plate (3) is provided with a steering rod (4), the lower end of the steering rod (4) penetrates through the connecting plate (3) and is fixedly connected with a steering head (5), the rod body of the steering rod (4) is rotatably connected onto the connecting plate (3), the lower end of the steering head (5) is rotatably connected with a front wheel (6), both sides of the upper end of the steering rod (4) are fixedly connected with handles (7), the top end of the steering rod (4) is fixedly connected with a dial plate (8), the lower end of the car bottom box (2) close to the rear side is provided with a rotating rod (9), both ends of the rotating rod (9) are fixedly provided with rear wheels (10), and the rotating rod (, fixed cover of end has a tooth section of thick bamboo (12) in the pole body of dwang (9), the pole body of dwang (9) leans on avris department to fix and has cup jointed No. two tooth sections of thick bamboo (13), a tooth section of thick bamboo (12) and No. two tooth sections of thick bamboo (13) upper ends all run through car under casing (2) lower extreme, be provided with main motor (14) and auxiliary motor (16) on car under casing (2) inner bottom plate, fixedly connected with gear (15) on main motor (14), gear (15) and a tooth section of thick bamboo (12) intermeshing, No. two gear (17) of fixedly connected with are gone up in auxiliary motor (16), No. two gear (17) and No. two tooth sections of thick bamboo (13) intermeshing.

2. The electric tricycle for freight with high thrust at the reverse driving time for construction site as claimed in claim 1, wherein: two of the three fixed sleeves (11) are arranged at the outer ends of a first gear cylinder (12) and a second gear cylinder (13), and the upper ends of the three fixed sleeves (11) are fixedly connected to a bottom plate of the car bottom box (2).

3. The electric tricycle for freight with high thrust at the reverse driving time for construction site as claimed in claim 1, wherein: the rear half part close to the connecting plate (3) is fixedly connected to the upper end of the main support plate (1), and the front half part close to the connecting plate (3) is in a suspended state.

4. The electric tricycle for freight with high thrust at the reverse driving time for construction site as claimed in claim 1, wherein: the lower ends of the main motor (14) and the auxiliary motor (16) are fixedly connected with supporting frames, and the main motor (14) and the auxiliary motor (16) are fixedly connected to the bottom plate of the vehicle bottom box (2) through the supporting frames.

5. The electric tricycle for freight with high thrust at the reverse driving time for construction site as claimed in claim 1, wherein: the radius and the width of the two rear wheels (10) are both larger than the front wheel (6).

6. The electric tricycle for freight with high thrust at the reverse driving time for construction site as claimed in claim 1, wherein: the main supporting plate (1) is made of high-hardness iron materials.