阅读说明：本技术 一种物流用新能源汽车 (New energy automobile is used in commodity circulation ) 是由 余纪云 于 2021-08-14 设计创作，主要内容包括：本发明提供了一种物流用新能源汽车,涉及新能源汽车技术领域。该新能源汽车包括位于驾驶舱右侧的货厢,货厢的底面上固定有前后两个撑板条,撑板条的顶部通过传送轮支撑有载料板,载料板的两侧分别支撑于两个撑板条上,货厢的前后箱壁上均固定有电缸,每个电缸的输出轴上设有推杆,载料板的顶面两侧均设有转板,每个转板上活动安装有转轴,转轴向外贯穿货厢并连接于对应的推杆上,每个撑板条的右端固定有使载料板抬升的爬坡板,爬坡板的顶端设有向右上方向翘起的爬坡面。该新能源汽车在爬坡时货厢后部重力减小,爬坡顺利。(The invention provides a new energy automobile for logistics, and relates to the technical field of new energy automobiles. This new energy automobile is including being located the goods railway carriage or compartment on cockpit right side, be fixed with two back vaulting pole strips in the front and back on the bottom surface of goods railway carriage or compartment, the top of vaulting pole strip supports through the transfer gear has the flitch of carrying, the both sides of carrying the flitch support respectively on two vaulting pole strips, all be fixed with the electric jar on the front and back tank wall of goods railway carriage or compartment, be equipped with the push rod on the output shaft of every electric jar, the top surface both sides of carrying the flitch all are equipped with the commentaries on classics board, movable mounting has the pivot on every commentaries on classics board, the pivot outwards runs through the goods railway carriage or compartment and is connected on corresponding push rod, the right-hand member of every vaulting pole strip is fixed with the climbing board that makes the flitch of carrying the lifting, the top of climbing board is equipped with the slope face that climbs to the upper right direction perk. When the new energy automobile climbs, the gravity of the rear part of the cargo compartment is reduced, and the climbing is smooth.)

1. A new energy automobile for logistics comprises a cargo compartment (1) located on the right side of a cockpit, wherein a front supporting plate strip and a rear supporting plate strip (9) are fixed on the bottom surface of the cargo compartment (1), and is characterized in that the tops of the supporting plate strips (9) support a material carrying plate (2) through a conveying wheel (91), two sides of the material carrying plate (2) are respectively supported on the two supporting plate strips (9), electric cylinders (3) are respectively fixed on the front wall and the rear wall of the cargo compartment (1), a push rod (4) is arranged on an output shaft of each electric cylinder (3), rotating plates (5) are respectively arranged on two sides of the top surface of the material carrying plate (2), a rotating shaft (6) is movably mounted on each rotating plate (5), the rotating shaft (6) outwards penetrates through the cargo compartment (1) and is connected to the corresponding push rod (4), a climbing plate (10) for lifting the material carrying plate (2) is fixed at the right end of each supporting plate strip (9), a slope surface (11) which tilts upwards to the right is arranged at the top end of the slope plate (10), can drive when push rod (4) stimulate right through commentaries on classics board (5) and carry flitch (2) and remove right, climb domatic (11) and be used for making the right-hand member of carrying flitch (2) use commentaries on classics board (5) to upwards rotate as the fulcrum, carry flitch (2) to be the cavity structure, be equipped with counter weight picture peg (16) in the cavity of carrying flitch (2), the left end of counter weight picture peg (16) is equipped with baffle (17), the left end inboard of goods railway carriage or compartment (1) is provided with frame (7), when the right-hand member of carrying flitch (2) upwards rotated, counter weight picture peg (16) are by the cavity roll-off left of carrying flitch (2), and make baffle (17) the left end of counter weight picture peg (16) support and hold on the right-hand member face of frame (7).

2. The new energy automobile for logistics according to claim 1, characterized in that the right end of the material carrying plate (2) is provided with a transition rod (8) positioned on the left side of the climbing plates (10), and when the material carrying plate (2) moves rightwards, the transition rod (8) slides on the climbing surfaces (11) of the two climbing plates (10) from left to right.

3. The new energy automobile for logistics according to claim 2, wherein the top of the inner cavity of the cargo compartment (1) is provided with a front hanging rail and a rear hanging rail (12), the bottom of each hanging rail (12) is provided with a hanging seat (13) through a rail and a hanging wheel (14) in the rail, the top end of the frame (7) is provided with a front guide plate and a rear guide plate (20), the left end of each hanging seat (13) is connected with a steel wire (21), and the steel wire (21) extends leftwards and penetrates through the guide plates (20) to be connected to the end part of the baffle plate (17) downwards.

4. The new energy automobile for logistics according to claim 3, wherein a front horizontal supporting rod and a rear horizontal supporting rod are fixedly arranged at the upper part of the frame (7), the right end of each horizontal supporting rod extends in the direction away from the cab, a slip-preventing pulley is arranged at the end part of each horizontal supporting rod, the middle part of the steel wire (21) on each hanging seat (13) is wound on the corresponding slip-preventing pulley in a slip-preventing manner, and when the balance weight inserting plate (16) drives the baffle (17) to move to the left side, the baffle (17) pulls the hanging seat (13) to slide leftwards along the bottom surface of the hanging rail (12) through the steel wire (21).

5. The new energy automobile for logistics according to claim 4, wherein the opposite ends of the baffle plate (17) are provided with vertical columns (18), the top end of each vertical column (18) is provided with a supporting wheel (19) for pressing and holding the steel wire (21) leftwards, the supporting wheels (19) and the guide plate (20) are on the same vertical line, and the height position of each supporting wheel (19) reaches one third of the height position of the frame (7) upwards.

6. The new energy automobile for logistics according to claim 5, wherein the climbing surface (11) is a concave arc surface, the hanging seat (13) is a wedge-shaped solid block with the size of the left end larger than that of the right end, and the height of the bottom surface of the hanging seat (13) is gradually reduced along the direction towards the left side.

7. The new energy automobile for logistics according to claim 6, wherein the hanging seat (13) is provided with a plurality of hanging holes (15), and the stay wheel (19) is positioned below the horizontal stay bar.

8. The new energy automobile for logistics according to claim 7, wherein a limiting plate (22) is welded at the left end of the bottom surface of the hanger rail (12), the steel wire (21) penetrates through the limiting plate (22), a gas spring (23) is fixed on the right end surface of the limiting plate (22), and an output shaft of the gas spring (23) extends rightward and is connected to the left end surface of the hanging seat (13).

9. The new energy automobile for logistics according to claim 8, wherein the front and rear walls of the cargo compartment (1) are provided with through slots, the through slots extend along the length direction of the cargo compartment (1), and the two through slots are respectively used for the two rotating shafts (6) to penetrate through.

Technical Field

The invention relates to the technical field of new energy vehicles, in particular to a new energy vehicle for logistics.

Background

The new energy vehicle is widely applied to logistics transportation because of its energy-saving property, and although the new energy vehicle has energy-saving property, its transportation power is still difficult to compare with that of a motor vehicle, so when it runs to a climbing road surface with goods, it is sometimes stressed to climb a slope because of insufficient power, and the goods in its cargo compartment tend to move backwards during climbing, thereby increasing its rear side gravity and making it more difficult to climb the slope.

Disclosure of Invention

The invention aims to provide a new energy automobile for logistics to solve the technical problem.

The technical scheme of the invention is that the new energy automobile for logistics comprises a cargo compartment positioned on the right side of a cab, wherein a front supporting plate strip and a rear supporting plate strip are fixed on the bottom surface of the cargo compartment, the tops of the supporting plate strips support a material carrying plate through a conveying wheel, two sides of the material carrying plate are respectively supported on the two supporting plate strips, electric cylinders are fixed on the front wall and the rear wall of the cargo compartment, a push rod is arranged on an output shaft of each electric cylinder, rotating plates are arranged on two sides of the top surface of the material carrying plate, a rotating shaft is movably arranged on each rotating plate, penetrates through the cargo compartment outwards and is connected to the corresponding push rod, a climbing plate for lifting the material carrying plate is fixed at the right end of each supporting plate strip, a climbing surface which is tilted upwards in the right direction is arranged at the top end of the climbing plate, the material carrying plate can be driven to move rightwards by the rotating plates when the push rods are pulled rightwards, the climbing surface is used for enabling the right end of the material carrying plate to rotate upwards with the rotating plates as pivots, and the material carrying plate is of a cavity structure, the cavity of the material carrying plate is internally provided with a counterweight inserting plate, the left end of the counterweight inserting plate is provided with a baffle, the inner side of the left end of the cargo compartment is provided with a frame, and when the right end of the material carrying plate rotates upwards, the counterweight inserting plate slides out leftwards from the cavity of the material carrying plate, and the baffle at the left end of the counterweight inserting plate is abutted against the right end face of the frame.

In one embodiment, the right end of the material carrying plate is provided with a transition rod positioned on the left side of the climbing plates, and when the material carrying plate moves rightwards, the transition rod slides on the climbing surfaces of the two climbing plates from left to right.

In one embodiment, the top of the inner cavity of the cargo compartment is provided with a front hanging rail and a rear hanging rail, the bottom of each hanging rail is provided with a hanging seat through a rail and a hanging wheel in the rail, the top end of the frame is provided with a front guide plate and a rear guide plate, the left end of each hanging seat is connected with a steel wire, and the steel wire extends leftwards and penetrates through the guide plates to be connected with the end parts of the baffle plates downwards.

In one embodiment, the upper portion of the frame is fixedly provided with a front horizontal supporting rod and a rear horizontal supporting rod, the right end of each horizontal supporting rod extends towards the direction far away from the cockpit, the end portion of each horizontal supporting rod is provided with a release-stopping pulley, the middle portion of a steel wire on each hanging seat winds around the corresponding release-stopping pulley in a release-stopping manner, and when the balance weight inserting plate drives the baffle to move towards the left side, the baffle pulls the hanging seat to slide towards the left along the bottom surface of the hanging rail through the steel wire.

In one embodiment, the two opposite ends of the baffle are provided with upright posts, the top end of each upright post is provided with a supporting wheel which presses and holds the steel wire leftwards, the supporting wheels and the guide plate are on the same vertical line, and the height position of each supporting wheel reaches one third of the height position of the frame upwards.

In one embodiment, the climbing surface is a concave arc surface, the hanging seat is a wedge-shaped solid block with the size of the left end larger than that of the right end, and the height of the bottom surface of the hanging seat is gradually reduced along the direction towards the left side.

In one embodiment, the hanging seat is provided with a plurality of hanging holes, and the supporting wheel is positioned below the horizontal supporting rod.

In one embodiment, a limiting plate is welded at the left end of the bottom surface of the hanger rail, the steel wire penetrates through the limiting plate, an air spring is fixed on the right end face of the limiting plate, and an output shaft of the air spring extends rightwards and is connected to the left end face of the hanging seat.

In one embodiment, the front and rear walls of the cargo compartment are provided with through slots, the through slots extend along the length direction of the cargo compartment, and the two through slots are respectively used for the two rotating shafts to penetrate.

Compared with the prior art, the invention has the beneficial effects that the material carrying plate arranged in the cargo compartment can move left and right in the cargo compartment, and when the material carrying plate moves right, the right end (namely the part positioned at the rear side of the cargo compartment) of the material carrying plate is guided by the slope climbing plate with the arc surface to rotate upwards, and the left end (namely the position of the vehicle head) of the material carrying plate rotates downwards, so that the goods carried in the cargo compartment can move left along the material carrying plate (namely the position of the vehicle head) and approach to the position adjacent to the vehicle head, and the gravity of the part of the cargo compartment is reduced.

Drawings

Fig. 1 is a schematic partial structure diagram of a new energy vehicle for logistics provided in the present invention;

FIG. 2 is a schematic diagram of the operation principle and structure of the cargo box of the present invention when the mechanisms and the electric cylinder are linked together after the cargo box is removed;

FIG. 3 is an enlarged view of part A of FIG. 2:

FIG. 4 is an enlarged view of the portion B of FIG. 2;

FIG. 5 is a schematic view of the cargo compartment and the interior of the cargo compartment with the loading plate cut away;

FIG. 6 is a schematic diagram of the operation of the loading plate in the cargo compartment of the present invention during rotation;

FIG. 7 is a schematic view of the present invention from a bottom view to show the specific structure of the hanging seat and the hanging rail and the connection relationship between the two;

fig. 8 is a schematic plan view of the spreader bar 9 of the present invention.

Detailed Description

The technical solutions of the present invention will be described in detail and fully with reference to the accompanying drawings, and it should be understood that the described embodiments are only some embodiments, but not all embodiments, of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the orientations or positional relationships indicated as the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., appear based on the orientations or positional relationships shown in the drawings only for the convenience of describing the present invention and simplifying the description, but not for indicating or implying that the referred devices or elements must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the invention.

In the description of the present invention, it should be noted that, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" should be interpreted broadly, e.g., as being fixed or detachable 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 specifically understood by those skilled in the art.

The "left end" and "right end" mentioned in the following description are substantially the head (cockpit) portion and the tail (cargo compartment) portion of the automobile, and for convenience of description, they are sometimes referred to as "left end" and "right end" herein, and thus are described herein.

As shown in fig. 1 to 8, the new energy vehicle for logistics provided by this embodiment includes a cargo compartment 1 located on the right side of a cockpit, two front and rear brace bars 9 are fixed on the bottom surface of the cargo compartment 1, a material carrying plate 2 is supported on the top of the brace bar 9 through a conveying wheel 91, two sides of the material carrying plate 2 are respectively supported on the two brace bars 9, electric cylinders 3 are fixed on the front and rear walls of the cargo compartment 1, a push rod 4 is arranged on an output shaft of each electric cylinder 3, rotating plates 5 are arranged on two sides of the top surface of the material carrying plate 2, a rotating shaft 6 is movably mounted on each rotating plate 5, the rotating shaft 6 penetrates through the cargo compartment 1 outwards and is connected to the corresponding push rod 4, the material carrying plate 2 is driven by the rotating plate 5 to move rightwards when the push rod 4 is pulled rightwards, a climbing plate 10 for lifting the material carrying plate 2 is fixed on the right end of each brace bar 9, a climbing surface 11 tilted upwards rightwards is arranged on the top end of the climbing plate 10, when the material carrying plate 2 moves rightwards, the climbing surface 11 is used for promoting the right end of the material carrying plate 2 to rotate upwards by taking the rotating plate 5 as a fulcrum, the material carrying plate 2 is of a cavity structure, a counterweight inserting plate 16 is arranged in a cavity of the material carrying plate 2, a baffle 17 is arranged at the left end of the counterweight inserting plate 16, a frame 7 is arranged on the inner side of the left end of the cargo compartment 1, and when the right end of the material carrying plate 2 rotates upwards, the counterweight inserting plate 16 slides out leftwards from the cavity of the material carrying plate 2, and the baffle 17 at the left end of the counterweight inserting plate 16 is abutted against the right end face of the frame 7.

In this embodiment, the material loading plate 2 is used to place the goods, when the transport vehicle travels to the climbing road section, in order to reduce the gravity at the tail part of the transport vehicle, which causes difficulty in climbing, at this time, the relevant buttons in the cab are operated to electrify the electric cylinder 3, when the electric cylinder 3 is electrified, the output shaft is contracted inwards, the material loading plate 2 is pulled towards the tail part of the goods carriage 1 through the push rod 4, the rotating shaft 6 and the rotating plate 5, and is guided downwards through the transmission wheel 91, so that the material loading plate 2 smoothly reaches the climbing surface 11, and when the transport vehicle continues to move, the material loading plate 2 is forced to rotate upwards by the climbing surface 11 with the tilting shape at the right end of the climbing plate 10 by using the rotating plate 5 as a fulcrum, and simultaneously the left end of the material loading plate 2 rotates downwards to form a wane effect, so that the goods on the material loading plate 2 slide to be close to the head part, so that the gravity at the tail part is excessively large when climbing, which turns into the gravity at the head part of the vehicle, therefore, the transportation vehicle can be operated when climbing difficultly, the climbing capability of the new energy transportation vehicle is improved to the maximum extent, the counterweight inserting plate 16 in the cavity of the material carrying plate 2 can move close to the vehicle head when the material carrying plate 2 rotates, the baffle 17 is supported on the frame 7, the extended counterweight inserting plate 16 is used for making up the vacancy generated by moving the material carrying plate 2 to the right from the vehicle tail, the left end of the material carrying plate 2 is prevented from being downwards vacant due to the fact that the material carrying plate 2 moves to the right, and the counterweight inserting plate 16 is equivalent to a left end lengthening plate of the material carrying plate 2.

As an implementation mode, the right end of the material carrying plate 2 is provided with a transition rod 8 positioned on the left side of the climbing plate 10, when the material carrying plate 2 moves rightwards, the transition rod 8 slides on two climbing surfaces 11 from left to right, when the material carrying plate 2 moves rightwards, the transition rod 8 is firstly used for contacting the climbing surface 11 at the top end of the climbing plate 10, and the right end of the material carrying plate 2 is rapidly rotated upwards by using the cambered surface contact mode of the transition rod 8 and the climbing surface 11.

As an implementation mode, the top of the inner cavity of the cargo compartment 1 is provided with a front hanging rail and a rear hanging rail 12, the bottom of each hanging rail 12 is provided with a hanging seat 13 through a rail and a hanging wheel 14 in the rail, the top end of the frame 7 is provided with a front guide plate and a rear guide plate 20, the left end of each hanging seat 13 is connected with a steel wire 21, the steel wire 21 extends leftwards and penetrates through the guide plates 20 to be connected to the end part of the baffle plate 17 downwards, the upper part of the frame 7 is fixedly provided with a front horizontal support rod and a rear horizontal support rod, the right end of each horizontal support rod extends towards the direction far away from the cab, the end part of each horizontal support rod is provided with a slip-proof pulley, the middle part of the steel wire 21 on each hanging seat 13 is wound on the corresponding slip-proof pulley in a slip-proof way, when the counterweight spile 16 drives the baffle plate 17 to move leftwards, the baffle plate 17 pulls the hanging seats 13 to slide leftwards along the bottom surface of the hanging rail 12 through the steel wire 21, at the moment, the two hanging seats 13 move leftwards and then are close to the head part, therefore, the self-gravity of the head part of the transport vehicle can be increased, the cargo of the material loading plate 2 is moved to the head part close to the transport vehicle from the tail part of the transport vehicle, the gravity of the head of the transport vehicle is increased together, and the transport vehicle can climb the slope more smoothly.

In one embodiment, the opposite ends of the baffle 17 are provided with the upright posts 18, the top ends of the upright posts 18 are provided with supporting wheels 19 which press and hold steel wires 21 to the left, the supporting wheels 19 and the guide plates 20 are on the same vertical line, the height position of the supporting wheels 19 reaches one third of the height position of the frame 7 upwards, when the right end of the material carrying plate 2 rotates upwards, the left end of the material carrying plate 2 rotates downwards, and when the left end rotates downwards, the counterweight inserting plate 16 carries the baffle 17 to slide out leftward from the cavity of the material carrying plate 2, and besides, the counterweight inserting plate 16 also deflects downwards by a certain angle along with the material carrying plate 2, at the moment, the steel wires 21 can be pressed leftward by the supporting wheels 19 arranged on the baffle 17 through the upright posts 18, so that the steel wires 21 are prevented from colliding with goods sliding to the left side.

As an embodiment, the climbing surface 11 is a concave arc surface, the hanging seat 13 is a wedge-shaped solid block with the left end larger than the right end, the height of the bottom surface of the hanging seat 13 is gradually reduced towards the left side, that is, the left end of the bottom surface of the hanging seat 13 is lower, that is, the gravity of the left end of the hanging seat 13 is larger than the gravity of the right end, so that the gravity can be increased towards the head of the vehicle when the hanging seat moves leftwards.

Preferably, the hanging seat 13 is provided with a plurality of hanging holes 15, the supporting wheel 19 is positioned below the horizontal supporting rod, so that the hanging seat 13 is not a balancing weight which is completely used for adjusting the dead weight of the vehicle head, when the hanging seat is used in a general state, special goods are hung through the hanging holes 15, when the transport vehicle climbs a slope, the gravity is added to the vehicle head, and the structural design is ingenious.

As an implementation mode, the left end of the bottom surface of the hanger rail 12 is welded with a limiting plate 22, the steel wire 21 penetrates through the limiting plate 22, the gas spring 23 is fixed on the right end surface of the limiting plate 22, the output shaft of the gas spring 23 extends rightwards and is connected to the left end surface of the hanging seat 13, so that the hanging seat 13 moving leftwards can return again through the resetting action of the gas spring 23, and the structure is reasonable.

For example, in order to facilitate the backward movement of the rotating shaft 6, the front and rear walls of the cargo compartment 1 are provided with through slots, the through slots extend along the length direction of the cargo compartment 1, and the two through slots are respectively used for the two rotating shafts 6 to penetrate.

The above-described embodiments further explain the object, technical means, and advantageous effects of the present invention in detail. It should be understood that the above description is only exemplary of the present invention, and is not intended to limit the scope of the present invention. It should be understood that any modifications, equivalents, improvements and the like, which come within the spirit and principle of the invention, may occur to those skilled in the art and are intended to be included within the scope of the invention.