CN213228313U

CN213228313U - Truck auxiliary driving device

Info

Publication number: CN213228313U
Application number: CN202022353798.1U
Authority: CN
Inventors: 储伯洋
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-10-21
Filing date: 2020-10-21
Publication date: 2021-05-18
Anticipated expiration: 2030-10-21

Abstract

The utility model relates to the technical field of truck assistance, in particular to a truck auxiliary driving device, which comprises a truck body, wherein wheels are symmetrically arranged on the lower surface of the truck body close to the front end, the wheels are connected through a driving shaft, a worm wheel is sleeved at the central position of the driving shaft, a driving protection box is arranged above the driving shaft, a driving motor is arranged on a sealing cover, an output shaft of the driving motor passes through the sealing cover, the output shaft of the driving motor is coaxially connected with a worm, and a storage battery is also arranged on the truck body; this truck auxiliary drive device, the front end wheel of truck body and driving motor's cooperation are used, under battery functional state, realize that the driving motor output shaft drives the drive shaft and rotates the use, provide traction force, avoid driving the wheel with non-mechanical motion and rotate, increase holistic weight to influence holistic drive and use, the battery provides the power alone for driving motor, under user's control, carries out auxiliary drive.

Description

Truck auxiliary driving device

Technical Field

The utility model relates to a truck auxiliary technology field specifically is truck auxiliary drive device.

Background

Truck transportation has occupied an important position in the transportation industry, power is insufficient during transportation, the power is insufficient due to the fact that the power is insufficient on a transportation road and a long slope, and in a complex terrain, a truck is repeatedly braked and easily wears a driving device, so that the integral transportation and use are influenced;

can fall into the wheel because the adhesive force is not enough in places such as muddy road surface and farmland, influence holistic removal, general four wheel drive increases holistic gravity, influences holistic drive, consumes big waste resource.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a truck auxiliary drive device 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:

truck auxiliary drive device, including the truck body, truck body lower surface is close to front end department symmetry and is equipped with the wheel, through drive shaft connection between the wheel, drive shaft central point puts the cover and is equipped with the worm wheel, the drive shaft top is equipped with the drive protection case, drive protection incasement portion is hollow form, the opening has been seted up to drive protection case rear end face, is equipped with sealed lid at the opening part, the commentaries on classics hole has been seted up to drive protection case both sides face symmetry, the inside terminal surface has seted up the turn trough before being close to of drive protection incasement portion, sealed covering installs driving motor, driving motor's output shaft passes sealed lid, just driving motor's output shaft coaxial coupling has the worm, the cooperation of pegging graft of worm end and turn trough, still install the battery on the truck body, the battery.

Preferably, the driving shaft is correspondingly and rotatably connected with the truck body through a clamping seat, and the driving shaft is fixedly connected with the wheels through bolts.

Preferably, the storage battery is fixedly connected with the truck body through a bolt, and the storage battery is electrically connected with elements inside the truck body through a lead.

Preferably, the drive protection box is fixedly connected with the truck body through a bolt, and the sealing cover is fixedly connected with the drive protection box through a bolt.

Preferably, the driving motor is fixedly connected with the sealing cover through a bolt, an output shaft of the driving motor is fixedly welded with a worm, the diameter of the worm is matched with the aperture of the rotary groove, and the worm is rotatably connected with the rotary groove.

Preferably, the worm wheel is welded and fixed with the driving shaft, the diameter of the driving shaft is matched with the aperture of the rotary hole, the driving shaft is rotatably connected with the rotary hole, the worm wheel is tightly attached to the worm, and the worm is meshed with the worm wheel.

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

1. the utility model discloses the front end wheel of truck body is used with driving motor's cooperation, under battery functional state, realizes that the driving motor output shaft drives the drive shaft and rotates the use, provides traction force, avoids driving the wheel rotation with non-mechanical motion, increases holistic weight to influence holistic drive and use, the battery provides the power for driving motor alone, under user's control, carries out auxiliary drive.

2. The utility model discloses the worm wheel is used with the cooperation of worm, is convenient for realize that drive shaft and driving motor's synchronous rotation use, and the drive guard box protects worm and worm wheel, prevents to receive external environment's interference influence to the drive and uses.

Drawings

FIG. 1 is a schematic view of the overall structure of the truck auxiliary driving device and the truck assembly of the present invention;

FIG. 2 is a schematic structural diagram of a truck auxiliary driving device frame of the present invention;

FIG. 3 is a schematic view of the driving protection box frame of the present invention;

fig. 4 is a schematic view of the combined structure of the wheel, the driving shaft and the driving motor of the present invention;

fig. 5 is a schematic view of a partial cross-sectional structure of the auxiliary driving device of the truck according to the present invention.

The various reference numbers in the figures mean:

1. a truck body;

2. a wheel; 20. a drive shaft; 200. a worm gear;

3. a storage battery;

4. a drive protection box; 40. a sealing cover; 41. hole turning; 42. rotating the groove;

5. a drive motor; 50. a worm.

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 is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", 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 to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

Referring to fig. 1-5, the present invention provides a technical solution:

auxiliary driving device for truck, including truck body 1, 1 lower surface of truck body is close to front end department symmetry and is equipped with wheel 2, connect through drive shaft 20 between the wheel 2, drive shaft 20 central point puts the cover and is equipped with worm wheel 200, drive shaft 20 top is equipped with drive guard box 4, drive guard box 4 is inside to be hollow form, the opening has been seted up to drive guard box 4 rear end face, be equipped with sealed lid 40 at the opening part, the bull nose 41 has been seted up to drive guard box 4 both sides plane symmetry, the inside front end face that is close to of drive guard box 4 has seted up the bull groove 42, install driving motor 5 on the sealed lid 40, driving motor 5's output shaft passes sealed lid 40, and driving motor 5's output shaft coaxial coupling has worm 50, the terminal cooperation of pegging graft with bull groove 42 of worm 50, still install battery 3 on truck body.

In this embodiment, drive shaft 20 corresponds rotation with truck body 1 through the cassette and is connected, and drive shaft 20 passes through bolt and wheel 2 fixed connection, and the drive shaft 20 of being convenient for is changed the maintenance and is used.

Further, battery 3 passes through bolt and 1 fixed connection of truck body, and battery 3 passes through wire and the inside component electric connection of truck body 1, and battery 3 add to establish and be convenient for use for 5 power supplies of driving motor, alleviate holistic driven weight, help the better supplementary use of driving.

Secondly, drive guard box 4 passes through bolt and truck body 1 fixed connection, and sealed lid 40 passes through bolt and drive guard box 4 fixed connection, and drive guard box 4 uses with sealed lid 40 cooperation, is convenient for protect inside worm wheel 200 and worm 50, prevents to influence whole drive and uses.

Specifically, driving motor 5 passes through bolt and sealed lid 40 fixed connection, and driving motor 5's output shaft and worm 50 welded fastening, the diameter of worm 50 and the aperture looks adaptation of turn trough 42, and worm 50 and turn trough 42 rotate to be connected, and driving motor 5 uses, is convenient for wholly providing the power supply, and worm 50 and turn trough 42 cooperate, increase the pivoted stability of worm 50.

Secondly, worm wheel 200 and drive shaft 20 welded fastening, the diameter of drive shaft 20 and the aperture looks adaptation of commentaries on classics hole 41, drive shaft 20 and commentaries on classics hole 41 rotate to be connected, and worm wheel 200 closely laminates with worm 50, and worm 50 meshes with worm wheel 200, and worm wheel 200 and worm 50 cooperate, are convenient for realize drive shaft 20 and driving motor 5 synchronous operation.

When the auxiliary driving device for the truck is used, a user manually connects the driving motor 5 with a control element in the truck body 1 through a lead wire, the storage battery 3 is electrically connected with the control element through a lead wire, the worm 50 is meshed with the worm wheel 200, the driving motor 5 is fixed on the sealing cover 40, the sealing cover 40 is fixed on the driving protection box 4 through a bolt, the driving protection box 4 protects the internal worm 50 and the worm wheel 200, the user manually controls the rotation of the driving motor 5, the rotation control of the driving shaft 20 is realized, and the auxiliary driving of the truck body 1 is controlled.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. Truck auxiliary drive device, including truck body (1), its characterized in that: the truck is characterized in that wheels (2) are symmetrically arranged on the lower surface of a truck body (1) close to the front end, the wheels (2) are connected through a driving shaft (20), a worm wheel (200) is sleeved on the center of the driving shaft (20), a driving protection box (4) is arranged above the driving shaft (20), the driving protection box (4) is hollow, an opening is formed in the rear end face of the driving protection box (4), a sealing cover (40) is arranged at the opening, rotating holes (41) are symmetrically formed in the two side faces of the driving protection box (4), a rotating groove (42) is formed in the driving protection box (4) close to the front end face, a driving motor (5) is installed on the sealing cover (40), an output shaft of the driving motor (5) penetrates through the sealing cover (40), a worm (50) is coaxially connected with the output shaft of the driving motor (5), and the tail end of the worm (50) is, still install battery (3) on truck body (1), battery (3) are connected with truck body (1) through the wire.

2. The auxiliary drive of a truck according to claim 1, characterized in that: the driving shaft (20) is correspondingly and rotatably connected with the truck body (1) through a clamping seat, and the driving shaft (20) is fixedly connected with the wheels (2) through bolts.

3. The auxiliary drive of a truck according to claim 1, characterized in that: the storage battery (3) is fixedly connected with the truck body (1) through a bolt, and the storage battery (3) is electrically connected with elements inside the truck body (1) through a lead.

4. The auxiliary drive of a truck according to claim 1, characterized in that: the drive protection box (4) is fixedly connected with the truck body (1) through bolts, and the sealing cover (40) is fixedly connected with the drive protection box (4) through bolts.

5. The auxiliary drive of a truck according to claim 1, characterized in that: the driving motor (5) is fixedly connected with the sealing cover (40) through a bolt, an output shaft of the driving motor (5) is fixedly welded with the worm (50), the diameter of the worm (50) is matched with the aperture of the rotating groove (42), and the worm (50) is rotatably connected with the rotating groove (42).

6. The auxiliary drive of a truck according to claim 1, characterized in that: worm wheel (200) and drive shaft (20) welded fastening, the diameter of drive shaft (20) and the aperture looks adaptation of changeing hole (41), drive shaft (20) and commentaries on classics hole (41) rotate to be connected, worm wheel (200) and worm (50) closely laminate, worm (50) and worm wheel (200) meshing.