CN213292474U

CN213292474U - Trailer frame chassis with double-shaft structure

Info

Publication number: CN213292474U
Application number: CN202022416788.8U
Authority: CN
Inventors: 钟发毅
Original assignee: Hunan Wenhui Automobile Manufacturing Co ltd
Current assignee: Hunan Wenhui Automobile Manufacturing Co ltd
Priority date: 2020-10-27
Filing date: 2020-10-27
Publication date: 2021-05-28
Anticipated expiration: 2030-10-27

Abstract

The utility model discloses a trailer car frame chassis with biax structure relates to trailer car as a house field, including main part, elevating system and latched device, the main part is including the chassis, top one side on chassis is connected with the connecting plate, the one end of connecting plate is provided with the connector, the inner wall connection of connecting plate has the rotation axis, the one end of rotation axis is connected with the pulley, the top on chassis is connected with the automobile body, solar charging panel is installed on the top of automobile body. The utility model discloses a be provided with two sets of tires, when taking place to blow out, still have a set of support, start electric putter simultaneously, the electric putter operation drives the swivel mount and rotates, and the swivel mount is rotatory to drive wheel hub and carries out the displacement, and wheel hub displacement drives the tire and carries out the displacement, and the tire that blows out rises not with ground contact, when being convenient for avoid taking place to blow out, and the automobile body slope causes the traffic accident, and the tire that has avoided blowing out simultaneously causes the accident with ground contact.

Description

Trailer frame chassis with double-shaft structure

Technical Field

The utility model relates to a pull car as a house field specifically is a pull car as a house frame chassis with biax structure.

Background

The touring car is a fashionable facility car type introduced from abroad, a household facility is arranged on the touring car, the touring car integrates clothes, food, live and walk, the fashionable product of travel in life and life in travel is realized, the pull-type touring car is a car under the touring car, and unlike a self-propelled touring car, the pull-type touring car has no power and needs an additional vehicle to pull and run the touring car.

However, when the current trailer caravan is used and a tire burst occurs in the driving process, the weight of the caravan is heavy, the inclination easily causes traffic accidents and risks to passengers, and the tire burst is easily contacted with the ground to cause accidents; meanwhile, when the trailer is used, electric energy is needed to be used, the storage battery is usually adopted for storing electricity, but when the storage battery is not charged in the traveling process, the charging is troublesome.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: the trailer is used for solving the problems that the weight of the trailer is heavy, the inclination is easy to cause traffic accidents and cause dangers to passengers when tires burst during driving, and accidents are easy to cause when the tires burst on the ground contact; simultaneously, in the trailer use, need use the electric energy, adopt the battery to carry out the electric power storage usually, but in the travel process, when the battery did not have the electricity, need have the structure to carry out the problem of charging, provide a trailer frame chassis with biax structure.

In order to achieve the above object, the utility model provides a following technical scheme: a chassis of a trailer frame with a double-shaft structure comprises a main body, a lifting mechanism and a locking mechanism, wherein the main body comprises the chassis, one side of the top end of the chassis is connected with a connecting plate, one end of the connecting plate is provided with a connecting head, the inner wall of the connecting plate is connected with a rotating shaft, one end of the rotating shaft is connected with a pulley, the top end of the chassis is connected with a trailer body, and the top end of the trailer body is provided with a solar charging panel;

the lifting mechanism comprises a fixed column located between two sides of the inner wall of the chassis, one end of the fixed column is connected with a rotating frame, the rotating frame is singly connected with a wheel hub, the outer wall of the rotating frame is connected with a fixed rod, one side, located on the rotating frame, of the outer wall of the chassis is connected with a connecting pin shaft, the outer wall of the connecting pin shaft is connected with an electric push rod, and one end of the electric push rod is connected with the fixed rod.

Preferably, the locking mechanism comprises a charging groove located inside the vehicle body, the inner wall of the charging groove is connected with a baffle, the inner wall of the baffle is connected with a rotating block, one end of the rotating block is connected with a connecting block, one side, located in the charging groove, of the inside of the vehicle body is provided with a sliding mechanism, and the bottom end of the sliding mechanism is connected with a limiting block.

Preferably, slide mechanism is including being located the automobile body inside and the set casing of charging groove one side, the inner wall of set casing is connected with the slider, be connected with the spring between the inner wall of set casing and the slider, the outer wall connection of slider has the push rod.

Preferably, inside photovoltaic controller and the battery of being provided with of automobile body, solar charging panel passes through wire and photovoltaic controller electric connection, photovoltaic controller passes through wire and battery electric connection, the inside in charging groove is provided with the new forms of energy interface that charges, the new forms of energy interface that charges passes through wire and battery electric connection.

Preferably, the fixed column is connected with the rotating frame through a rotating shaft, the fixed rod is connected with the electric push rod through a rotating shaft, and the outer wall of the connecting pin shaft is matched with the inner wall of the electric push rod.

Preferably, the electric push rod is electrically connected with the storage battery through a lead.

Preferably, the outer wall of the sliding block is matched with the inner wall of the fixed shell, the charging groove is connected with the baffle through a rotating shaft, and one end of the sliding block is an inclined plane.

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

1. the utility model discloses a be provided with two sets of tires, when taking place to blow out, still have a set of to support, start electric putter simultaneously, electric putter operation drives the swivel mount and rotates, the swivel mount rotation drives wheel hub and carries out the displacement, wheel hub displacement drives the tire and carries out the displacement, the tire that blows out rises and does not contact with ground, when being convenient for avoid taking place to blow out, the automobile body slope causes the traffic accident, avoided the tire that blows out to contact with ground simultaneously and caused the accident;

2. the utility model discloses a set up solar charging panel and the new forms of energy interface that charges, when battery electric quantity is not enough, accessible solar charging panel charges with solar energy conversion electric energy, also can fill electric pile department to the new forms of energy car, promote the push rod, the push rod displacement drives the slider and carries out the displacement, it rotates to rotate rotatory piece and drives the connecting block, open the baffle, the new forms of energy interface that charges and the new forms of energy car that will charge are filled electric pile with the new forms of energy car and are connected and charge, be convenient for replenish the electric quantity of battery at the travel in-process.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is an installation schematic diagram of the lifting mechanism of the present invention;

fig. 3 is a schematic structural view of the latch mechanism of the present invention;

fig. 4 is an installation schematic diagram of the sliding block of the present invention.

In the figure: 11. a chassis; 12. a connecting plate; 13. a connector; 14. a rotating shaft; 15. a pulley; 16. a vehicle body; 17. a solar charging panel; 20. a lifting mechanism; 21. fixing a column; 22. a rotating frame; 23. a hub; 24. fixing the rod; 25. connecting a pin shaft; 26. an electric push rod; 30. a latch mechanism; 31. a charging slot; 32. a baffle plate; 33. rotating the block; 34. connecting blocks; 350. a sliding mechanism; 351. a stationary case; 352. a slider; 353. a spring; 354. a push rod; 36. and a limiting block.

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. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "connected" and "disposed" 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. The following describes an embodiment of the present invention according to its overall structure.

The electric push rod (QF001) mentioned in the utility model can be obtained by market or private ordering.

Referring to fig. 1-4, a trailer frame chassis with a double-shaft structure comprises a main body, a lifting mechanism 20 and a locking mechanism 30, wherein the main body comprises a chassis 11, one side of the top end of the chassis 11 is connected with a connecting plate 12, one end of the connecting plate 12 is provided with a connecting head 13, the inner wall of the connecting plate 12 is connected with a rotating shaft 14, one end of the rotating shaft 14 is connected with a pulley 15, the top end of the chassis 11 is connected with a trailer body 16, and the top end of the trailer body 16 is provided with a solar charging panel 17;

wherein, elevating system 20 is connected with swivel mount 22 including being located the fixed column 21 between the chassis 11 inner wall both sides, the one end of fixed column 21, swivel mount 22 have singly be connected with hub 23, the outer wall connection of swivel mount 22 has dead lever 24, one side that the outer wall of chassis 11 is located swivel mount 22 is connected with connecting pin axle 25, connecting pin axle 25's outer wall connection has electric putter 26, electric putter 26's one end links to each other with dead lever 24.

Please refer to fig. 3, the locking mechanism 30 includes a charging slot 31 located inside the vehicle body 16, the inner wall of the charging slot 31 is connected with a baffle 32, the inner wall of the baffle 32 is connected with a rotating block 33, one end of the rotating block 33 is connected with a connecting block 34, a sliding mechanism 350 is arranged inside the vehicle body 16 at one side of the charging slot 31, and the bottom end of the sliding mechanism 350 is connected with a limiting block 36 for fixing the connecting block 34.

Referring to fig. 4, the sliding mechanism 350 includes a fixed housing 351 located inside the vehicle body 16 and on one side of the charging slot 31, a sliding block 352 is connected to an inner wall of the fixed housing 351, a spring 353 is connected between the inner wall of the fixed housing 351 and the sliding block 352, and a push rod 354 is connected to an outer wall of the sliding block 352 for facilitating sliding of the sliding block 352.

Please refer to fig. 1, a photovoltaic controller and a storage battery are arranged inside the vehicle body 16, the solar charging panel 17 is electrically connected with the photovoltaic controller through a wire, the photovoltaic controller is electrically connected with the storage battery through a wire, a new energy charging interface is arranged inside the charging slot 31, and the new energy charging interface is electrically connected with the storage battery through a wire, so that the storage battery can be charged conveniently.

Please refer to fig. 2, the fixed column 21 is connected to the rotating frame 22 through a rotating shaft, so that the fixed column 21 and the rotating frame 22 rotate relatively, the fixed rod 24 is connected to the electric push rod 26 through a rotating shaft, so that the fixed rod 24 and the electric push rod 26 rotate relatively, the outer wall of the connecting pin 25 is engaged with the inner wall of the electric push rod 26, and the outer wall of the connecting pin 25 and the electric push rod 26 rotate relatively.

Please refer to fig. 2, the electric push rod 26 is electrically connected to the battery through a conductive wire, so that the electric push rod 26 can be conveniently powered on.

Please refer to fig. heavily, the outer wall of the sliding block 352 is engaged with the inner wall of the fixed casing 351, so that the sliding block 352 can slide in the fixed casing 351 conveniently, the charging slot 31 is connected with the baffle 32 through the rotating shaft, so that the charging slot 31 and the baffle 32 can rotate relatively conveniently, and one end of the sliding block 352 is an inclined surface, so that the sliding block 352 can slide under force.

The working principle is as follows: firstly, be provided with two sets of tires, when taking place to blow out, still have a set of to support, start electric putter 26 simultaneously, electric putter 26 operates and drives swivel mount 22 and rotate, swivel mount 22 is rotatory to drive wheel hub 23 and carries out the displacement, wheel hub 23 displacement drives the tire and carries out the displacement, the tire that blows out rises and does not contact with ground, avoid meeting accident, when battery power is not enough, accessible solar charging panel 17 turns into the electric energy with solar energy and charges, also can fill electric pile department to the new forms of energy car, promote push rod 354, push rod 354 displacement drives slider 352 and carries out the displacement, it rotates to rotate rotary block 33 and drive connecting block 34, can open baffle 32, it charges to charge the interface that charges with the new forms of energy car in groove 31 and be connected with the new forms of energy car and.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a pull trailer car frame chassis with biax structure, includes main part, elevating system (20) and latched device (30), its characterized in that: the main body comprises a chassis (11), one side of the top end of the chassis (11) is connected with a connecting plate (12), one end of the connecting plate (12) is provided with a connecting head (13), the inner wall of the connecting plate (12) is connected with a rotating shaft (14), one end of the rotating shaft (14) is connected with a pulley (15), the top end of the chassis (11) is connected with a vehicle body (16), and the top end of the vehicle body (16) is provided with a solar charging panel (17);

the lifting mechanism (20) comprises a fixed column (21) located between two sides of the inner wall of a chassis (11), a rotating frame (22) is connected to one end of the fixed column (21), a wheel hub (23) is connected to the rotating frame (22), a fixed rod (24) is connected to the outer wall of the rotating frame (22), a connecting pin shaft (25) is connected to one side, located on the rotating frame (22), of the outer wall of the chassis (11), an electric push rod (26) is connected to the outer wall of the connecting pin shaft (25), and one end of the electric push rod (26) is connected with the fixed rod (24).

2. A trailer frame chassis having a biaxial structure as set forth in claim 1, wherein: the locking mechanism (30) comprises a charging groove (31) located inside the vehicle body (16), the inner wall of the charging groove (31) is connected with a baffle (32), the inner wall of the baffle (32) is connected with a rotating block (33), one end of the rotating block (33) is connected with a connecting block (34), one side, located in the charging groove (31), of the inside of the vehicle body (16) is provided with a sliding mechanism (350), and the bottom end of the sliding mechanism (350) is connected with a limiting block (36).

3. A trailer frame chassis having a biaxial structure as set forth in claim 2, wherein: the sliding mechanism (350) comprises a fixed shell (351) located inside the vehicle body (16) and on one side of the charging groove (31), a sliding block (352) is connected to the inner wall of the fixed shell (351), a spring (353) is connected between the inner wall of the fixed shell (351) and the sliding block (352), and a push rod (354) is connected to the outer wall of the sliding block (352).

4. A trailer frame chassis having a biaxial structure as set forth in claim 2, wherein: the novel vehicle is characterized in that a photovoltaic controller and a storage battery are arranged inside the vehicle body (16), the solar charging panel (17) is electrically connected with the photovoltaic controller through a wire, the photovoltaic controller is electrically connected with the storage battery through a wire, a new energy charging interface is arranged inside the charging groove (31), and the new energy charging interface is electrically connected with the storage battery through a wire.

5. A trailer frame chassis having a biaxial structure as set forth in claim 1, wherein: the fixed column (21) is connected with the rotating frame (22) through a rotating shaft, the fixed rod (24) is connected with the electric push rod (26) through a rotating shaft, and the outer wall of the connecting pin shaft (25) is matched with the inner wall of the electric push rod (26).

6. A trailer frame chassis having a biaxial structure as set forth in claim 1, wherein: the electric push rod (26) is electrically connected with the storage battery through a lead.

7. A trailer frame chassis having a biaxial structure as set forth in claim 3, wherein: the outer wall of the sliding block (352) is matched with the inner wall of the fixed shell (351), the charging groove (31) is connected with the baffle (32) through a rotating shaft, and one end of the sliding block (352) is an inclined plane.