CN210655149U

CN210655149U - Oil tank carrying system

Info

Publication number: CN210655149U
Application number: CN201921610643.2U
Authority: CN
Inventors: 刘嘉豪
Original assignee: GAC Toyota Motor Co Ltd
Current assignee: GAC Toyota Motor Co Ltd
Priority date: 2019-09-25
Filing date: 2019-09-25
Publication date: 2020-06-02
Anticipated expiration: 2029-09-25

Abstract

The utility model discloses an oil tank carrying system, which comprises an oil tank carrying device and an oil tank conveying device matched with the oil tank carrying device; the oil tank carrying device comprises a rack, a first driving mechanism, a base, a tray mechanism and a second driving mechanism, wherein the tray mechanism comprises a tray, a first blocking piece and a pull rod mechanism, the first driving mechanism drives the base to move along a first direction, and the second driving mechanism drives the tray mechanism to move along a second direction; the oil tank conveying device comprises a conveying disc, a lifting mechanism and a conveying mechanism. The first driving mechanism and the second driving mechanism enable the tray to move to a position where the oil tank is placed, and the pull rod mechanism enables the oil tank to slide into the tray and be blocked by the first blocking piece; and after the oil tank is placed, the oil tank can be conveyed to the lifting mechanism, and the oil tank is placed on the conveying disc and conveyed to a destination through the lifting mechanism and the conveying mechanism. The oil tank carrying system replaces manual operation, and the efficiency of oil tank carrying and conveying is improved.

Description

Oil tank carrying system

Technical Field

The utility model relates to an automobile manufacturing technical field especially relates to an oil tank handling system.

Background

At present, with the improvement of the living standard of people, automobiles enter thousands of households as main vehicles. In the manufacturing process of the automobile, in order to improve the capacity to meet the market demand, many manual operations are continuously replaced by automatic machines, wherein the oil tank is used as an important part of the automobile, and in the manufacturing process of the automobile, because the oil tank is manually operated to be taken out from a placing position and conveyed to a target position, the taking-out efficiency and the conveying efficiency of the oil tank cannot meet the requirement of the existing automobile manufacturing efficiency.

In view of the above-mentioned shortcomings, it is desirable to provide a fuel tank handling system.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an oil tank handling system aims at solving the problem of artifical transport oil tank's inefficiency.

In order to achieve the purpose, the oil tank carrying system provided by the utility model comprises an oil tank carrying device and an oil tank conveying device matched with the oil tank carrying device;

the oil tank carrying device comprises a rack, a first driving mechanism and a base which are arranged on the rack, and a tray mechanism and a second driving mechanism which are arranged on the base, the first driving mechanism is connected with the base, the tray mechanism is connected with the second driving mechanism, the tray mechanism comprises a tray arranged on the base, a first blocking piece arranged at one end of the tray and a pull rod mechanism arranged at one end of the tray far away from the first blocking piece, the tray is arranged obliquely upwards along the direction far away from the first blocking piece and is used for placing an oil tank, the first blocking piece is used for blocking the oil tank, the pull rod mechanism is used for pulling the outer blocking piece open so that the oil tank slides into the tray, the first driving mechanism is used for driving the base to move on the rack along a first direction, and the second driving mechanism is used for driving the tray mechanism to move on the base along a second direction;

the oil tank conveying device comprises a conveying disc, a lifting mechanism and a conveying mechanism connected with the lifting mechanism, the lifting mechanism is used for being in butt joint with the oil tank conveying device, the conveying disc is used for placing an oil tank conveyed from the tray, the lifting mechanism is used for conveying the conveying disc loaded with the oil tank into the conveying mechanism and receiving the conveying disc from the conveying mechanism, and the conveying mechanism is used for conveying the conveying disc.

Preferably, the pull rod mechanism comprises a first cylinder body arranged on the tray, a first telescopic rod connected with the first cylinder body, and a hand grip connected with one end of the first telescopic rod far away from the first cylinder body, and the first cylinder body drives the first telescopic rod to move so as to move the hand grip.

Preferably, the tray mechanism still includes along the incline direction of tray is in relative first flange and the second flange that sets up on the base, the tray sets up first flange with between the second flange, the tray is including locating mounting bracket on the base and a plurality of first rolling member of align to grid on the mounting bracket, it is a plurality of first rolling member is used for supporting the oil tank.

Preferably, the first blocking piece comprises a first motor and a rail connected with the first motor, and the first motor is used for driving the rail to move so as to block or release an oil tank.

Preferably, the first driving mechanism includes a first counter weight, a second motor disposed on the frame, a first gear set connected to the second motor, a first flexible member mounted on the first gear set, a second gear set disposed on the frame, and a second flexible member mounted on the second gear set, one end of the first flexible member is connected to one side of the base, the other end of the first flexible member is connected to the first counter weight, one end of the second flexible member is connected to one side of the base away from the first flexible member, the other end of the second flexible member is connected to the second counter weight, and the second motor is used for driving the first flexible member and the second flexible member to move so that the base moves along the first direction.

Preferably, the oil tank carrying device further comprises a first abutting portion arranged on the rack and a second abutting portion arranged on the tray, the first abutting portion comprises a second cylinder arranged on the rack, a second telescopic rod connected with the second cylinder and a first braking piece connected with one end, far away from the second cylinder, of the second telescopic rod, the second cylinder drives the second telescopic rod to move so that the first braking piece abuts against the first gear set, the second abutting portion comprises a third cylinder arranged on the rack, a third telescopic rod connected with the third cylinder and a second braking piece connected with one end, far away from the third cylinder, of the third telescopic rod, and the third cylinder drives the third telescopic rod to move so that the second braking piece abuts against the rack.

Preferably, the frame includes the body, sets up third actuating mechanism on the body and with the gyro wheel that third actuating mechanism connects, first actuating mechanism with the base sets up on the body, third actuating mechanism is used for the drive the gyro wheel rolls so that the frame removes, oil tank handling device still includes the brake portion, the brake portion is including setting up deviating from of frame the fourth cylinder body of one side of base, with the fourth telescopic link that the fourth cylinder body is connected and with keeping away from of fourth telescopic link the brake block that the one end of fourth cylinder body is connected, the drive of fourth cylinder body the brake block is along keeping away from the direction of frame removes.

Preferably, the lifting mechanism comprises a transfer frame connected with the conveying mechanism, two fourth driving mechanisms symmetrically arranged on the transfer frame, two fifth driving mechanisms correspondingly connected with the two fourth driving mechanisms respectively, a moving frame arranged between the two fifth driving mechanisms, a sixth driving mechanism arranged on the moving frame and a first conveying belt, one end of the first conveying belt is connected with the sixth driving mechanism, the other end of the first conveying belt is rotatably connected with the movable frame, the fourth driving mechanism is used for driving the fifth driving mechanism to move along a first direction, the fifth driving mechanism is used for driving the moving frame to move along the first direction, the sixth driving mechanism is used for driving one end of the first conveying belt to move along a first direction, and the first conveying belt is used for conveying the conveying disc.

Preferably, the conveying mechanism comprises a conveying frame connected with the incoming frame, and a second conveying belt, a third conveying belt, a second blocking piece, a third blocking piece and a fourth blocking piece which are arranged on the conveying frame, wherein the second conveying belt is arranged obliquely downwards along a direction away from the incoming frame, the third conveying belt is arranged obliquely upwards along a direction away from the incoming frame, the second conveying belt and the third conveying belt are both used for conveying the conveying disc, the third blocking piece and the fourth blocking piece are arranged on the conveying frame at intervals, and the second blocking piece is used for blocking the conveying disc on the second conveying belt, the third blocking piece and the fourth blocking piece are all used for blocking the conveying disc on the third conveying belt.

Preferably, the conveying disc comprises a conveying seat, a plurality of second rolling members arranged on the conveying seat, a first gear lever and a second gear lever which are symmetrically arranged on the conveying seat, and a third gear lever arranged at one end of the conveying seat, the third gear lever is located between the first gear lever and the second gear lever, the second rolling members are used for placing an oil tank, and the first gear lever, the second gear lever and the third gear lever are all used for blocking the oil tank.

In the technical scheme of the utility model, the oil tank is arranged on the tray of the base, and the tray is arranged upwards along the direction away from the first blocking piece, so that the oil tank can slide to be in contact with the first blocking piece and be blocked by the first blocking piece, at the moment, the oil tank is stopped at the bottom end of the tray, the first driving mechanism is used for driving the base to move along the first direction, the second driving mechanism is used for driving the tray mechanism to move along the second direction on the base, and the tray mechanism can move to the position for placing the oil tank; after the oil tank is placed, the oil tank carrying device carries the oil tank to the lifting mechanism, after the oil tank falls into the conveying disc of the lifting mechanism, the lifting mechanism conveys the conveying disc loaded with the oil tank to the conveying mechanism, and the conveying mechanism conveys the conveying disc loaded with the oil tank to a target position. After the oil tank is taken away, the user can put the conveying disc back to the conveying mechanism, the conveying mechanism conveys the conveying disc back to the lifting mechanism, and next circulation is carried out, so that the oil tank can be conveyed and conveyed to a target position, the oil tank is not required to be conveyed and conveyed by hands, and the efficiency of conveying and conveying the oil tank is improved.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.

Fig. 1 is a schematic structural view of an oil tank handling system of the present invention;

fig. 2 is a schematic structural view of a viewing angle of the fuel tank handling device of the present invention;

fig. 3 is a schematic structural view of another viewing angle of the fuel tank handling device of the present invention;

FIG. 4 is an enlarged view of FIG. 2 at A;

FIG. 5 is an enlarged view of FIG. 2 at B;

FIG. 6 is an enlarged view at C of FIG. 2;

FIG. 7 is an enlarged view of FIG. 3 at D;

fig. 8 is a schematic structural view of the oil tank conveying device of the present invention;

fig. 9 is a schematic structural diagram of the oil tank conveying device of the present invention.

The reference numbers illustrate:

the objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.

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 efforts belong to the protection scope of the present invention.

It should be noted that all the directional indicators (such as upper, lower, left, right, front and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicator is changed accordingly.

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

In the present application, unless expressly stated or limited otherwise, the terms "connected" and "fixed" are to be construed broadly, e.g., "fixed" may be fixedly connected or detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In addition, the technical solutions between the embodiments of the present invention can be combined with each other, but it is necessary to be able to be realized by a person having ordinary skill in the art as a basis, and when the technical solutions are contradictory or cannot be realized, the combination of such technical solutions should be considered to be absent, and is not within the protection scope of the present invention.

The utility model provides an oil tank handling system aims at solving the problem of artifical transport oil tank's inefficiency.

Referring to fig. 1 and 2, the fuel tank handling system includes a fuel tank handling device (not shown) and a fuel tank transfer device 7 cooperating with the fuel tank handling device; the oil tank carrying device comprises a frame 1, a first driving mechanism 2 arranged on the frame 1 and a base 3, the tray mechanism 4 comprises a tray 41 arranged on the base 3, a first blocking piece 42 arranged at one end of the tray 41 and a pull rod mechanism 45 arranged at one end, far away from the first blocking piece 42, of the tray 41, the tray 41 is obliquely and upwards arranged along the direction far away from the first blocking piece 42, the tray 41 is used for placing an oil tank 8, the first blocking piece 42 is used for blocking the oil tank 8, the pull rod mechanism 45 is used for pulling an external blocking piece to enable the oil tank 8 to slide onto the tray 41, the first driving mechanism 2 is used for driving the base 3 to move on the rack 1 along a first direction, and the second driving mechanism 5 is used for driving the tray mechanism 4 to move on the base 3 along a second direction; the fuel tank transfer device 7 includes a transfer tray 71, an elevating mechanism 72, and a transfer mechanism 73 connected to the elevating mechanism 72, the elevating mechanism 72 is configured to interface with the fuel tank handling device, the transfer tray 71 is configured to place the fuel tanks 8 transferred from the tray 41, the elevating mechanism 72 is configured to transfer the transfer tray 71 loaded with the fuel tanks 8 into the transfer mechanism 73 and transfer the transfer tray 71 from the transfer mechanism 73, and the transfer mechanism 73 is configured to transfer the transfer tray 71. Wherein the first direction is the X direction in FIG. 1, the second direction is the Y direction in FIG. 1, and the first direction and the second direction are perpendicular.

In the technical scheme of the utility model, arrange oil tank 8 on the tray 41 of base 3, because tray 41 sets up upwards along the direction slope of keeping away from first backstop 42, so oil tank 8 can slide under the effect of dead weight and contact with first backstop 42 and be stopped by first backstop 42, at this moment, oil tank 8 stops in the bottom of tray 41, first actuating mechanism 2 is used for driving base 3 and moves along the first direction, second actuating mechanism 5 is used for driving tray mechanism 4 and moves along the second direction on base 3, make tray mechanism 4 can move to the position of placing oil tank 8, namely dock with elevating system 72 of oil tank conveyer 7; after the fuel tanks 8 are placed, the fuel tank transfer device transfers the fuel tanks 8 to the elevating mechanism 72, and after the fuel tanks 8 drop on the transfer tray 71 of the elevating mechanism 72, the elevating mechanism 72 transfers the transfer tray 71 carrying the fuel tanks 8 to the transfer mechanism 73, and the transfer mechanism 73 transfers the transfer tray 71 carrying the fuel tanks 8 to a destination. After taking away the fuel tank 8, the user can put the transfer tray 71 back on the transfer mechanism 73, and the transfer mechanism 73 sends the transfer tray 71 back to the lifting mechanism 72 for the next cycle, so that the fuel tank 8 can be carried and transferred to the target position without manual carrying and transferring, and the carrying and transferring efficiency of the fuel tank 8 is improved.

As shown in fig. 2, as a preferred embodiment, the rod mechanism 45 includes a first cylinder 451 provided on the tray 41, a first telescopic rod 452 connected to the first cylinder 451, and a hand grip 453 connected to an end of the first telescopic rod 452 remote from the first cylinder 451, and the first cylinder 451 drives the first telescopic rod 452 to move so as to move the hand grip 453. When it is desired to load a fuel tank 8 on the fuel tank handling device, the first cylinder body 451 drives the first telescopic rod 452 to move, and the hand grip 453 connected to the first telescopic rod 452 presses down a stopper on the device on which the fuel tank 8 is placed, which stopper blocks the fuel tank 8, so that the stopper releases the fuel tank 8, thereby enabling the fuel tank 8 to be loaded onto the tray 41 of the fuel tank handling device without being obstructed.

Further, as shown in fig. 2, the tray mechanism 4 further includes a first rib 43 and a second rib 44 which are oppositely disposed on the base 3 along the tilting direction of the tray 41, the tray 41 is disposed between the first rib 43 and the second rib 44, the tray 41 includes a mounting frame 411 which is disposed on the base 3, and a plurality of first rolling members 412 which are uniformly arranged on the mounting frame 411, and the plurality of first rolling members 412 are used for supporting the oil tank 8. First flange 43 and second flange 44 set up in the both sides of tray 41 relatively along the incline direction of tray 41, and oil tank 8 is placed on tray 41, and at the in-process of oil tank 8 of oil tank handling device transport, first flange 43 and second flange 44 can block oil tank 8 and move toward both sides, moreover, can also effectively protect oil tank 8 not receive other spare part scratches of oil tank handling device. In addition, in order to protect the fuel lines of the fuel tanks 8 from being scratched by other components of the fuel tank handling device, partition plates may be provided at corresponding positions on the first and

second flanges

43 and 44 so that the fuel lines of the fuel tanks 8 are isolated from other components of the fuel tank handling device. In order to facilitate the fuel tank 8 to move smoothly on the tray 41, the tray 41 includes a mounting bracket 411 provided on the base 3 and a plurality of first rolling members 412 arranged uniformly on the mounting bracket 411, the plurality of first rolling members 412 being for supporting the fuel tank 8. The friction between the first rolling member 412 and the fuel tank 8 is small, facilitating the fuel tank 8 to move to the bottom end of the tray 41. The arrangement of the first rolling members 412 on the mounting bracket 411 is set according to the type and size of the fuel tank 8, and may be in a matrix arrangement, a staggered arrangement, or the like. In addition, in order to protect the fuel tank 8 from being scratched, the first rolling member 412 may be made of a plastic material.

In addition, in a preferred embodiment, as shown in fig. 2 and 4, the first blocking member 42 includes a first motor 421 and a rail 422 connected to the first motor 421, and the first motor 421 is used for driving the rail 422 to move to block or release the oil tank 8. In the preferred embodiment, the first blocking member 42 is normally in a blocking state, that is, after the fuel tank carrying device loads the fuel tank 8, the fuel tank 8 is blocked by the rail 422 and cannot move further, and when the fuel tank carrying device needs to transfer the fuel tank 8 to the fuel tank transfer device 7, the first motor 421 drives the rail 422 to move to release the fuel tank 8, so that the fuel tank 8 is transferred from the tray 41 of the fuel tank carrying device to the transfer tray 71 of the fuel tank transfer device 7.

As shown in fig. 2 and 3, the first driving mechanism 2 includes a first weight 26, a second weight 27, a second motor 21 disposed on the frame 1, a first gear set 22 connected to the second motor 21, a first flexible member 23 erected on the first gear set 22, a second gear set 24 disposed on the frame 1, and a second flexible member 25 erected on the second gear set 24, one end of the first flexible member 23 is connected to one side of the base 3, the other end of the first flexible member 23 is connected to the first weight 26, one end of the second flexible member 25 is connected to one side of the base 3 away from the first flexible member 23, the other end of the second flexible member 25 is connected to the second weight 27, and the second motor 21 is configured to drive the first flexible member 23 and the second flexible member 25 to move so that the base 3 moves along the first direction. When the tray mechanism 4 on the base 3 needs to be lifted up to load and unload the oil tank 8, the second motor 21 rotates (e.g. rotates forward), the first gear set 22 connected with the rotating shaft of the second motor 21 also rotates, so that the first flexible part 23 erected on the first gear set 22 moves, one side of the base 3 connected with one end of the first flexible part 23 rises, the first counterweight block 26 connected with the other end of the first flexible part 23 falls, due to the action of stress, one side of the base 3 connected with one end of the second flexible part 25, which is far away from the first flexible part 23, also rises along with the first flexible part, the second counterweight block 27 connected with the other end of the second flexible part 25 falls, and thus, the base 3 can be lifted up horizontally along the first direction, so that the oil tank 8 on the base 3 can be lifted up horizontally. Similarly, when the tray mechanism 4 on the base 3 needs to descend to load and unload the oil tank 8, the second motor 21 rotates (e.g. rotates reversely), the first gear set 22 connected with the rotating shaft of the second motor 21 also rotates, so that the first flexible member 23 erected on the first gear set 22 moves, one side of the base 3 connected with one end of the first flexible member 23 descends, the first counterweight 26 connected with the other end of the first flexible member 23 ascends, due to the action of stress, one side of the base 3 connected with one end of the second flexible member 25 far away from the first flexible member 23 also descends along with the first flexible member 23, the second counterweight 27 connected with the other end of the second flexible member 25 ascends, and thus, the base 3 can descend horizontally along the first direction, and the oil tank 8 on the base 3 can descend horizontally.

In a preferred embodiment, as shown in fig. 2 and 5, the second driving mechanism 5 includes a motor disposed on the base 3, a lead screw connected to a shaft of the motor, and a female seat disposed on the lead screw and movable along the lead screw, wherein an extending direction of the lead screw is parallel to the second direction, the female seat is connected to the tray mechanism 4, when the tray mechanism 4 on the base 3 needs to move in the second direction to load or unload the fuel tank 8, the motor rotates (e.g., rotates forward), the lead screw connected to the shaft of the motor also rotates, the lead screw rotates to drive the female seat to move in the second direction, and the tray mechanism 4 connected to the female seat also moves in the second direction, so that the tray mechanism 4 can move to a loading or unloading position of the fuel tank 8 to wait for loading or unloading the fuel tank 8.

Further, as shown in fig. 3 and 7, in order to realize multiple functions, the oil tank carrying device further includes a first abutting portion 51 disposed on the frame 1 and a second abutting portion 52 disposed on the tray 41, the first abutting portion 51 includes a second cylinder 511 disposed on the frame 1, a second telescopic rod 512 connected to the second cylinder 511, and a first stopper 513 connected to an end of the second telescopic rod 512 far from the second cylinder 511, the second cylinder 511 drives the second telescopic rod 512 to move so that the first stopper 513 abuts against the first gear set 22, the second abutting portion 52 includes a third cylinder 521 disposed on the frame 1, the third cylinder 521 drives the third telescopic rod 522 to move so that the second brake 523 abuts against the frame 1. In a preferred embodiment, the tray mechanism 4 sets the first position and the second position according to actual conditions. When the tray mechanism 4 rises to a first position to be stopped, the first resisting part 51 resists the first gear set 22, and the second resisting part 52 resists the rack 1, so that the tray mechanism 4 is stopped at the first position; when the tray mechanism 4 descends to the second position, the first abutting portion 51 abuts against the first gear set 22, and the second abutting portion 52 abuts against the rack 1, so that the tray mechanism 4 stops at the second position. The first driving mechanism 2 drives the tray mechanism 4 to move on the rack 1 along the first direction along with the base 3, and due to the large mass and large inertia of the tray mechanism 4, the first abutting portion 51 abuts against the first gear set 22, and the second abutting portion 52 abuts against the rack 1, so that the tray mechanism 4 can be guaranteed to accurately stop at the first position and the second position. When the tray mechanism 4 is lifted to the first position, the second cylinder 511 drives the second telescopic rod 512 to move so as to enable the first braking part 513 to be abutted with the first gear set 22, and the third cylinder 521 drives the third telescopic rod 522 to move so as to enable the second braking part 523 to be abutted with the frame 1, so that the tray mechanism 4 is stopped at the first position; when the tray mechanism 4 descends to a position required to be stopped at the second position, the second cylinder 511 drives the second telescopic rod 512 to move so as to enable the first braking piece 513 to be abutted with the first gear set 22, and the third cylinder 521 drives the third telescopic rod 522 to move so as to enable the second braking piece 523 to be abutted with the frame 1, so that the tray mechanism 4 is stopped at the second position.

In addition, in the above-mentioned embodiment, as shown in fig. 2 and 6, the frame 1 includes the main body 11, the third driving mechanism 12 provided on the main body 11, and the roller 13 connected to the third driving mechanism 12, the first driving mechanism 2 and the base 3 are provided on the main body 11, the third driving mechanism 12 is used for driving the roller 13 to roll so as to move the frame 1, the fuel tank conveying device further includes the brake portion 6, the brake portion 6 includes the fourth cylinder 61 provided on a side of the frame 1 away from the base 3, the fourth telescopic rod 62 connected to the fourth cylinder 61, and the brake block 63 connected to an end of the fourth telescopic rod 62 away from the fourth cylinder 61, and the fourth cylinder 61 drives the brake block 63 to move in a direction away from the frame 1. When the oil tank carrying device moves, the third driving mechanism 12 drives the roller 13 to roll on the ground so as to move the oil tank carrying device, thereby improving the flexibility of the oil tank carrying device and further ensuring that the oil tank carrying device can carry the oil tank 8 to a target position. When the fuel tank transporting device reaches a specified destination position, the fourth cylinder 61 drives the brake block 63 to move in a direction away from the frame 1, so that the roller 13 is away from the ground to stop the movement of the frame 1.

In a preferred embodiment, as shown in fig. 8 and 9, the lifting mechanism 72 includes a feeding frame 721 connected to the transfer mechanism 73, two fourth driving mechanisms 722 symmetrically disposed on the feeding frame 721, two fifth driving mechanisms 723 respectively connected to the two fourth driving mechanisms 722, the second driving mechanism comprises a moving rack 724 arranged between two fifth driving mechanisms 723, a sixth driving mechanism 725 arranged on the moving rack 724 and a first conveyor belt 726, one end of the first conveyor belt 726 is connected with the sixth driving mechanism 725, the other end of the first conveyor belt 726 is rotatably connected with the moving rack 724, the fourth driving mechanism 722 is used for driving the fifth driving mechanism 723 to move along the first direction, the fifth driving mechanism 723 is used for driving the moving rack 724 to move along the first direction, the sixth driving mechanism 725 is used for driving one end of the first conveyor belt 726 to move along the first direction, and the first conveyor belt 726 is used for conveying the conveyor disc 71. The first conveyor belt 726 is provided with a first position, a second position, and a third position in advance as needed, and in a preferred embodiment, the second position is a home position of the moving frame 724, and in addition, in order to ensure smooth movement of the transfer tray 71, the first conveyor belt 726 is provided with a rolling member on which the transfer tray 71 is placed. The fourth driving mechanism 722 drives the fifth driving mechanism 723 to move in the first direction, the fifth driving mechanism 723 drives the moving frame 724 to move in the first direction, the sixth driving mechanism 725 drives one end of the first conveyor belt 726 to move in the first direction, so that the first conveyor belt 726 is in the first position, the first conveyor belt 726 is in butt joint with the conveying mechanism 73, and the conveying disc 71 carrying the oil tank 8 is conveyed from the conveying mechanism 73 to the first conveyor belt 726; the fourth driving mechanism 722 drives the fifth driving mechanism 723 to move in the first direction, the fifth driving mechanism 723 drives the moving frame 724 to move in the first direction, the sixth driving mechanism 725 drives one end of the first conveyor belt 726 to move in the first direction, so that the first conveyor belt 726 is located at the second position, at this time, the first conveyor belt 726 of the lifting mechanism 72 can be abutted to the tray mechanism 4, when the oil tank carrying device carries the oil tank 8 to the position of the lifting mechanism 72, the first motor 421 drives the rail 422 to move to release the oil tank 8, and the oil tank 8 automatically falls into the conveying disc 71 of the first conveyor belt 726 under the action of gravity; the fourth driving mechanism 722 drives the fifth driving mechanism 723 to move in the first direction, the fifth driving mechanism 723 drives the moving rack 724 to move in the first direction, the sixth driving mechanism 725 drives one end of the first conveyor belt 726 to move in the first direction, so that the first conveyor belt 726 is in the third position, the first conveyor belt 726 is in abutment with the transfer mechanism 73, and the transfer tray 71 containing the oil tanks 8 is transferred from the first conveyor belt 726 to the transfer mechanism 73.

Further, as shown in fig. 8 and 9, the conveying mechanism 73 includes a conveying frame 731 connected to the incoming frame 721, and a second conveyor belt 732, a third conveyor belt 733, a second blocking member 734, a third blocking member 735, and a fourth blocking member 736 provided on the conveying frame 731, the second conveyor belt 732 being disposed obliquely downward in a direction away from the incoming frame 721, the third conveyor belt 733 being disposed obliquely upward in a direction away from the incoming frame 721, the second conveyor belt 732 and the third conveyor belt 733 each being for conveying the conveying tray 71, the third blocking member 735 and the fourth blocking member 736 being provided at a spacing on the conveying frame 731, the second blocking member 734 being for blocking the conveying tray 71 on the second conveyor belt 732, the third blocking member 735, and the fourth blocking member 736 each being for blocking the conveying tray 71 on the third conveyor belt 733. In a preferred embodiment, in order to ensure smooth movement of the transfer tray 71, the second and

third conveyor belts

732 and 733 are provided with rolling members, respectively, on which the transfer tray 71 is placed. When the first conveyor belt 726 moves to the first position, the first conveyor belt 726 abuts against the third conveyor belt 733, the third blocking member 735 releases the transfer tray 71 on the third conveyor belt 733, the transfer tray 71 is transferred from the third conveyor belt 733 onto the first conveyor belt 726, the fourth blocking member 736 releases the other transfer tray 71 on the third conveyor belt 733, and the transfer tray 71 slides toward the third blocking member 735 and is blocked by the third blocking member 735 since the third conveyor belt 733 is disposed obliquely upward in a direction away from the entrance frame 721; when the first conveyor 726 is moved to the third position, the first conveyor 726 is brought into abutment with the second conveyor 732, the tray 71 carrying the fuel tanks 8 is transferred from the first conveyor 726 to the second conveyor 732, and the second blocking member 734 blocks the tray 71 on the second conveyor 732. In a preferred embodiment, the second blocking member 734 includes a fifth cylinder (not shown), a fifth telescopic rod (not shown) connected to the fifth cylinder, a first blocking block (not shown) connected to an end of the fifth telescopic rod away from the fifth cylinder, the third blocking member 735 includes a sixth cylinder (not shown), a sixth telescopic rod (not shown) connected to the sixth cylinder, and a second blocking block (not shown) connected to an end of the sixth telescopic rod away from the sixth cylinder, the fourth blocking member 736 includes a seventh cylinder (not shown), a seventh telescopic rod (not shown) connected to the seventh cylinder, and a third blocking block (not shown) connected to an end of the seventh telescopic rod away from the seventh cylinder, the fifth cylinder is used to drive the fifth telescopic rod to extend and retract to cause the first blocking block to block or release the transmission plate 71 on the second transport belt 732, the sixth cylinder is used to drive the sixth telescopic rod to extend and retract to cause the second blocking block to block or release the transmission plate 71 on the third transport belt 733 And the seventh cylinder is used for driving the seventh telescopic rod to extend and retract so that the third blocking block blocks or releases the conveying disc 71 on the third conveying belt 733. When the first conveyor belt 726 moves to the first position, the first conveyor belt 726 is abutted against the third conveyor belt 733, the sixth cylinder drives the sixth telescopic rod to retract so that the second blocking block releases the transfer disc 71 on the third conveyor belt 733, the transfer disc 71 is transferred from the third conveyor belt 733 to the first conveyor belt 726, the sixth cylinder drives the sixth telescopic rod to extend, the seventh cylinder drives the seventh telescopic rod to retract so that the third blocking block releases the transfer disc 71 on the third conveyor belt 733, and the transfer disc 71 moves on the third conveyor belt 733 until being blocked by the second blocking block; when the first conveyor belt 726 moves to the second position, the first conveyor belt 726 of the lifting mechanism 72 may be abutted with the tray mechanism 4, and when the oil tank conveying device conveys the oil tank 8 to the position of the lifting mechanism 72, the first motor 421 drives the rail 422 to move to release the oil tank 8, and the oil tank 8 automatically falls into the conveying tray 71 of the first conveyor belt 726 under the action of gravity; when the first conveyor belt 726 moves to the third position, the first conveyor belt 726 is abutted against the second conveyor belt 732, the transfer plate 71 carrying the oil tank 8 is transferred from the first conveyor belt 726 to the second conveyor belt 732, and the fifth cylinder drives the fifth telescopic rod to extend so that the first stopper blocks the transfer plate 71 on the second conveyor belt 732; when it is desired to transfer a fuel tank 8 from the second conveyor belt 732 to the transfer mechanism, the fifth cylinder drives the fifth telescopic rod to retract so that the first stopper releases the transfer plate 71 on the second conveyor belt 732, and the transfer plate 71 carrying the fuel tank 8 is transferred to the transfer mechanism.

As shown in fig. 8 and 9, the transfer tray 71 includes a transfer base 711, a plurality of second rolling members (not shown) disposed on the transfer base 711, a first shift lever 712 and a second shift lever 713 symmetrically disposed on the transfer base 711, and a third shift lever 714 disposed at one end of the transfer base 711, wherein the third shift lever 714 is disposed between the first shift lever 712 and the second shift lever 713, the second rolling members are used for placing the fuel tank 8, and the first shift lever 712, the second shift lever 713, and the third shift lever 714 are used for blocking the fuel tank 8. Since the transfer tray 71 is affected by the vibration of the transmission device during the transfer, the fuel tanks 8 placed on the transfer tray 71 may slip off the transfer tray 71, and the first and second shift levers 712, 713 and the third shift lever 714 are provided at positions on the transfer tray 71 where the fuel tanks 8 may slip off the transfer tray 71, so that the fuel tanks 8 can be blocked and the fuel tanks 8 can safely reach the destination positions during the transfer. In addition, the transfer tray 71 further includes a first partition (not shown) and a second partition (not shown) symmetrically disposed on the transfer base 711, and the plurality of second rollers are located between the first partition and the second partition. In order to protect the fuel lines of the fuel tanks 8 from being scratched by other components of the fuel tank transfer device 7, a first partition and a second partition may be provided at corresponding positions on the transfer seat 711 so that the fuel lines of the fuel tanks 8 are isolated from other components of the fuel tank transfer device 7.

Specifically, the utility model discloses oil tank handling system's work flow as follows:

the controller (Mitsubishi FX3U-64M) sends a command to the brake part 6, the fourth cylinder 61 of the brake part 6 drives the brake block 63 to enable the roller 13 to contact the ground, the controller sends an operation command to the third driving mechanism 12, the oil tank carrying device drives the roller 13 to roll at the third driving mechanism 12 to enable the rack 1 to move to a position where the oil tank 8 needs to be loaded, the controller sends a command to the brake part 6, and the fourth cylinder 61 of the brake part 6 drives the brake block 63 to enable the roller 13 to move away from the ground to enable the oil tank carrying device to stop at the position where the oil tank 8 needs to be loaded;

the controller sends a command to the first driving mechanism 2 to enable the second motor 21 to rotate (such as forward rotation) to drive the tray mechanism 4 to rise along the first direction, when the tray mechanism 4 needs to stop at the first stop position, the controller sends a command to the first stopping part 51 and the second stopping part 52, the second cylinder 511 drives the second telescopic rod 512 to move to enable the first braking part 513 to be abutted against the first gear set 22, and the third cylinder 521 drives the third telescopic rod 522 to move to enable the second braking part 523 to be abutted against the rack 1, so that the tray mechanism 4 stops;

the controller sends a command to the second driving mechanism 5, and the second driving mechanism 5 drives the tray mechanism 4 to move on the base 3 to a position close to the oil tank 8 along the second direction;

the controller sends a command to the draw bar mechanism 45, the first cylinder body 451 of the draw bar mechanism 45 drives the hand grip 453 to grab the stopper blocking the fuel tank 8, so that the stopper releases the fuel tank 8, the fuel tank 8 moves due to the self weight of the fuel tank 8 and the rolling of the first rolling member 412 on the tray 41, which is in contact with the fuel tank 8, the fuel tank 8 is blocked by the rail 422 connected with the first motor 421 of the first blocking member 42 to be stopped at the tray 41, and the fuel tank 8 can be loaded on the fuel tank carrying device;

the controller sends a command to the first driving mechanism 2 to rotate (e.g., reverse) the second motor 21 to drive the tray mechanism 4 to descend along the first direction, when the tray mechanism 4 needs to stop at the second stop position, the controller sends a command to the first stopping portion 51 and the second stopping portion 52, the second cylinder 511 drives the second telescopic rod 512 to move to enable the first braking member 513 to abut against the first gear set 22, and the third cylinder 521 drives the third telescopic rod 522 to move to enable the second braking member 523 to abut against the rack 1, so that the tray mechanism 4 stops.

The oil tank carrying device carries the oil tank 8 to the position of the lifting mechanism 72, the controller sends an instruction to the brake part 6, the fourth cylinder 61 of the brake part 6 drives the brake block 63 to enable the roller 13 to contact the ground, the controller sends an operation instruction to the third driving mechanism 12, the oil tank carrying device drives the roller 13 to roll at the third driving mechanism 12 to enable the rack 1 to move to the position where the oil tank 8 needs to be unloaded, the controller sends an instruction to the brake part 6, and the fourth cylinder 61 of the brake part 6 drives the brake block 63 to enable the roller 13 to be away from the ground to enable the oil tank carrying device to stop at the position where the lifting mechanism 72 is abutted;

the controller sends a command to the first stop 42 and the first motor 421 drives the rail 422 to move to release the fuel tank 8, and the fuel tank 8 slides from the tray 41 onto the transfer plate 71 of the tank conveyor 7 under the action of its own weight and the rollers on the tray 41, thereby enabling the fuel tank 8 to be unloaded from the tank conveyor onto the transfer plate 71 of the tank conveyor 7.

The controller sends commands to a fourth driving mechanism 722, a fifth driving mechanism 723 and a sixth driving mechanism 725, the fourth driving mechanism 722 drives the fifth driving mechanism 723 to move in the first direction, the fifth driving mechanism 723 drives the moving frame 724 to move in the first direction, the sixth driving mechanism 725 drives one end of the first conveyor belt 726 to move in the first direction, so that the first conveyor belt 726 is abutted against the conveying mechanism 73, the conveying disc 71 is conveyed from the first conveyor belt 726 to the second conveyor belt 732 of the conveying mechanism 73, on the second conveyor belt 732, the conveying disc 71 carrying the fuel tank 8 moves towards one end far away from the lifting mechanism 72 due to the self-weight until being blocked by the second blocking member 734, after the fuel tank 8 is taken out, the conveying disc 71 is taken out from the second conveyor belt 732 and put into the third conveyor belt 733, on the third conveyor belt, the conveying disc 71 moves towards one end close to the lifting mechanism 72 due to the self-weight, is blocked by the third blocking member 735, and when it is desired to receive a fuel tank 8 again, the controller controls the third blocking member 735 to release the transfer plate 71, so that the transfer plate 71 moves to the first conveyor belt 726, and the next fuel tank 8 transfer operation is cycled.

The above only be the preferred embodiment of the utility model discloses a not consequently restriction the utility model discloses a patent range, all are in the utility model discloses a conceive, utilize the equivalent structure transform of what the content was done in the description and the attached drawing, or direct/indirect application all is included in other relevant technical field the utility model discloses a patent protection within range.

Claims

1. A fuel tank handling system, characterized in that, the fuel tank handling system comprises a fuel tank handling device and a fuel tank conveying device matched with the fuel tank handling device;

2. A fuel tank handling system according to claim 1 wherein the drawbar mechanism comprises a first cylinder disposed on the tray, a first telescopic rod connected to the first cylinder, and a hand grip connected to an end of the first telescopic rod remote from the first cylinder, the first cylinder driving the first telescopic rod to move the hand grip.

3. A fuel tank handling system according to claim 2 wherein the tray mechanism further comprises first and second opposed ribs on the base in the direction of tilt of the tray, the tray being disposed between the first and second ribs, the tray comprising a mounting frame on the base and a plurality of first rollers uniformly arranged on the mounting frame, the plurality of first rollers being adapted to support a fuel tank.

4. A fuel tank handling system according to claim 3 wherein the first blocking member comprises a first motor and a rail connected to the first motor for driving movement of the rail to block or unblock a fuel tank.

5. A fuel tank handling system according to any one of claims 1 to 4, the first driving mechanism comprises a first balancing weight, a second motor arranged on the frame, a first gear set connected with the second motor, a first flexible piece erected on the first gear set, a second gear set arranged on the frame, and a second flexible piece erected on the second gear set, one end of the first flexible piece is connected with one side of the base, the other end of the first flexible piece is connected with the first balancing weight, one end of the second flexible part is connected with one side of the base far away from the first flexible part, the other end of the second flexible part is connected with the second balancing weight, and the second motor is used for driving the first flexible part and the second flexible part to move so as to enable the base to move along the first direction.

6. A fuel tank handling system according to claim 5 wherein the fuel tank handling apparatus further comprises a first abutment provided on the chassis and a second abutment provided on the pallet, the first resisting part comprises a second cylinder body arranged on the frame, a second telescopic rod connected with the second cylinder body, and a first braking part connected with one end of the second telescopic rod far away from the second cylinder body, the second cylinder drives the second telescopic rod to move so that the first braking part is abutted with the first gear set, the second resisting part comprises a third cylinder body arranged on the frame, a third telescopic rod connected with the third cylinder body and a second braking part connected with one end of the third telescopic rod far away from the third cylinder body, the third cylinder drives the third telescopic rod to move so that the second braking piece is abutted to the rack.

7. A fuel tank handling system according to any one of claims 1 to 4 wherein the frame comprises a body, a third drive mechanism provided on the body, and a roller connected to the third drive mechanism, the first drive mechanism and the base being provided on the body, the third drive mechanism being arranged to drive the roller to roll to move the frame, the fuel tank handling device further comprising a brake section comprising a fourth cylinder provided on a side of the frame facing away from the base, a fourth telescopic rod connected to the fourth cylinder, and a brake block connected to an end of the fourth telescopic rod remote from the fourth cylinder, the fourth cylinder driving the brake block to move in a direction away from the frame.

8. A fuel tank handling system according to any one of claims 1 to 4, wherein the lifting mechanism comprises a transfer frame connected to the transport mechanism, two fourth driving mechanisms symmetrically disposed on the transfer frame, two fifth driving mechanisms correspondingly connected to the two fourth driving mechanisms, respectively, a moving frame disposed between the two fifth driving mechanisms, and a sixth driving mechanism and a first transport belt disposed on the moving frame, one end of the first transport belt is connected to the sixth driving mechanism, the other end of the first transport belt is rotatably connected to the moving frame, the fourth driving mechanism is configured to drive the fifth driving mechanism to move in a first direction, the fifth driving mechanism is configured to drive the moving frame to move in the first direction, and the sixth driving mechanism is configured to drive one end of the first transport belt to move in the first direction, the first conveyor belt is used for conveying the transfer plate.

9. A fuel tank handling system according to claim 8 wherein the transfer mechanism comprises a transfer rack connected to the inbound rack, and a second transport belt, a third transport belt, a second stop, a third stop and a fourth stop disposed on the transfer rack, the second transport belt being disposed obliquely downwardly in a direction away from the inbound rack, the third transport belt being disposed obliquely upwardly in a direction away from the inbound rack, the second transport belt and the third transport belt each being for transferring the transfer plate, the third stop and the fourth stop being spaced apart on the transfer rack, the second stop being for stopping the transfer plate on the second transport belt, the third stop and the fourth stop each being for stopping the transfer plate on the third transport belt.

10. The fuel tank handling system of claim 9 wherein the transfer plate comprises a transfer base, a plurality of second rollers disposed on the transfer base, a first stop bar and a second stop bar symmetrically disposed on the transfer base, a third stop bar disposed at one end of the transfer base, the third stop bar being disposed between the first stop bar and the second stop bar, the second rollers being configured to receive a fuel tank, and the first stop bar, the second stop bar, and the third stop bar being configured to stop a fuel tank.