CN212796639U

CN212796639U - Transport vechicle with elevating platform

Info

Publication number: CN212796639U
Application number: CN202021842528.0U
Authority: CN
Inventors: 厉复新; 方瑞; 吴海涛
Original assignee: Henan Jiarui Electric Power Engineering Co ltd
Current assignee: Henan Jiarui Electric Power Engineering Co ltd
Priority date: 2020-08-28
Filing date: 2020-08-28
Publication date: 2021-03-26
Anticipated expiration: 2030-08-28

Abstract

The utility model belongs to the technical field of transport vechicles, in particular to a transport vechicle with a lifting platform, which comprises a transport plate vehicle, wherein the tail part of a carriage of the transport plate vehicle is provided with two power boxes, the two power boxes are internally provided with a liftable screw thread cylinder, the top parts of the two power boxes are respectively provided with a first motor for controlling the lifting of the screw thread cylinder, the left side of the power box is provided with a fixed frame connected with a movable plate and the screw thread cylinder, a lifting plate is movably connected between the two fixed frames through a hinge, the top part of the lifting plate is fixedly provided with a first conveying belt, and the top part of the transport plate vehicle is fixedly provided with two second conveying belts; the utility model discloses, solved traditional haulage vehicle and needed the manual defect of carrying the goods of workman, alleviateed that workman's work is robbed for the efficiency of goods loading, labour saving and time saving can also avoid appearing the condition emergence that the workman takes place danger when carrying large-scale article, and the practicality is higher.

Description

Transport vechicle with elevating platform

Technical Field

The utility model belongs to the technical field of the transport vechicle, concretely relates to transport vechicle with elevating platform.

Background

The transport vechicle is the vehicle that is used for transporting, when transporting goods through traditional transport vechicle, need rely on the manpower to carry the carriage in with the goods one by one, and this kind of transport mode not only intensity of labour is big, and efficiency is very low, has certain potential safety hazard even.

In order to improve the efficiency of carrying goods on the transport vehicle and reduce the labor intensity of workers, the transport vehicle with the lifting platform is provided, so that the goods can be carried into a carriage in a time-saving and labor-saving manner, and the safety is higher.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides a transport vechicle with elevating platform has labour saving and time saving and high characteristics of security.

In order to achieve the above object, the utility model provides a following technical scheme: a transport vehicle with a lifting platform comprises a transport plate vehicle, wherein the top of a carriage of the transport plate vehicle is fixedly connected with two power boxes, the two power boxes are completely same in structure, the front side of the power box positioned on the front side is fixedly connected with a control switch and a PLC (programmable logic controller), the inner walls of the upper side and the lower side of the power box are fixedly connected with first bearings corresponding to each other, first rotating shafts are respectively arranged in the two first bearings in a penetrating manner, opposite ends of the two first rotating shafts are fixedly connected with threaded columns, the threaded columns are in threaded connection with threaded cylinders, the left sides of the two power boxes are respectively provided with movable grooves communicated with an inner cavity, the two movable grooves are respectively provided with matched movable plates, the two movable plates are respectively and fixedly connected with the corresponding threaded cylinders, and the left sides of the two movable plates are respectively and fixedly connected with a fixed frame, a lifting plate is movably connected between the two fixing frames through a hinge, a first conveying belt is fixedly installed on the lifting plate, two fixing rings are fixedly connected to the left side face of the lifting plate, a first motor is fixedly connected to the tops of the two power boxes, the two first motor driving ends are respectively fixedly connected with a first rotating shaft, a fixing plate is fixedly connected between the two power boxes, two second bearings are fixedly connected to the tops of the fixing plates, a second rotating shaft penetrates through the two second bearings, two rotating wheels and a driven gear are fixedly connected to the second rotating shaft, ropes are fixedly wound on the two rotating wheels, the two ropes are respectively fixedly connected with one fixing ring, a second motor is fixedly connected to the top of the fixing plate, and a driving gear is fixedly connected to an output shaft of the second motor, the driving gear with driven gear meshing rotates, two second conveyer belts are fixedly mounted at the top of the carriage of the transport plate car.

Preferably, the lifting plate can rotate clockwise by 90 degrees around the hinge.

Preferably, the control switch with the PLC controller passes through wire electric connection, the PLC controller with first motor passes through wire electric connection, the PLC controller with the second motor passes through wire electric connection, the PLC controller with first conveyer belt passes through wire electric connection, the PLC controller with the second conveyer belt passes through wire electric connection.

Preferably, two baffles of carriage top fixedly connected with of transport plate car, two the equal fixedly connected with mounting bracket of opposite face of baffle, two a plurality of roller are all installed to the mounting bracket with the opposite face in transport plate car carriage.

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

the utility model discloses, solved traditional haulage vehicle and needed the manual defect of carrying the goods of workman, alleviateed that workman's work is robbed for the efficiency of goods loading, labour saving and time saving can also avoid appearing the condition emergence that the workman takes place danger when carrying large-scale article, and the practicality is higher.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 is a schematic front view of a cross-sectional structure of the present invention;

FIG. 2 is a front view of the present invention;

fig. 3 is a schematic view of a partial structure of the present invention in a top view;

in the figure: 1. a first motor; 2. a first bearing; 3. a power box; 4. a movable groove; 5. a threaded barrel; 6. a movable plate; 7. a threaded post; 8. a first rotating shaft; 9. a fixed mount; 10. a lifting plate; 11. a first conveyor belt; 12. transporting the pallet truck; 13. a second conveyor belt; 14. a mounting frame; 15. a roll shaft; 16. a baffle plate; 17. a control switch; 18. a PLC controller; 19. a rope; 20. a fixing ring; 21. a fixing plate; 22. a second motor; 23. a driving gear; 24. a second rotating shaft; 25. a rotating wheel; 26. a second bearing; 27. a driven gear.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Examples

Referring to fig. 1-3, the present invention provides the following technical solutions: a transport vehicle with a lifting platform comprises a transport plate vehicle 12, wherein two second conveying belts 13 are fixedly installed at the top of a carriage of the transport plate vehicle 12, two power boxes 3 are fixedly connected to the top of the carriage of the transport plate vehicle 12, the two power boxes 3 are identical in structure, the two power boxes 3 are opposite in front and back and are symmetrical in front and back relative to the second conveying belts 13, a control switch 17 and a PLC (programmable logic controller) 18 are fixedly connected to the front side of each power box 3, the control switch 17 is connected with a power supply of the transport plate vehicle 12, first bearings 2 corresponding to each other are fixedly connected to the inner walls of the upper side and the lower side of each power box 3, first rotating shafts 8 are respectively penetrated in the two first bearings 2, threaded columns 7 are fixedly connected to the opposite ends of the two first rotating shafts 8, threaded cylinders 5 are connected to the threaded columns 7 in a threaded manner, movable grooves 4 communicated with inner cavities are respectively formed in the left sides of the two power boxes 3, the two movable grooves 4 are respectively provided with a movable plate 6 which is matched with each other, the movable plates 6 can be movably lifted up and down in the movable grooves 4, the two movable plates 6 are respectively fixedly connected with a corresponding thread cylinder 5, the left side surfaces of the two movable plates 6 are respectively and fixedly connected with a fixed frame 9, a lifting plate 10 is movably connected between the two fixed frames 9 through a hinge, a first conveying belt 11 is fixedly installed on the lifting plate 10, the left side surface of the lifting plate 10 is fixedly connected with two fixed rings 20, the top parts of the two power boxes 3 are respectively and fixedly connected with a first motor 1, the driving end of the two first motors 1 is respectively and fixedly connected with a first rotating shaft 8, when the first motors 1 are started, the thread cylinders 7 connected with the first rotating shafts 8 are driven to rotate, when the thread cylinders 7 rotate, under the action of threads, the thread cylinders 5 move up and down on the thread cylinders 7, the threaded cylinder 5 drives a movable plate 6 connected with the threaded cylinder to synchronously lift when moving, the movable plate 6 drives a lifting plate 10 to synchronously lift through a fixed frame 9 connected with the movable plate, the lifting plate 10 drives a first conveying belt 11 to synchronously lift, the first conveying belt 11 conveys goods to an adjacent second conveying belt 13, a fixed plate 21 is fixedly connected between two power boxes 3, two second bearings 26 are fixedly connected to the top of the fixed plate 21, a second rotating shaft 24 penetrates through the two second bearings 26, two rotating wheels 25 and a driven gear 27 are fixedly connected to the second rotating shaft 24, ropes 19 are fixedly wound on the two rotating wheels 25, the two ropes 19 are respectively and fixedly connected with one fixed ring 20, a second motor 22 is fixedly connected to the top of the fixed plate 21, and a driving gear 23 is fixedly connected to an output shaft of the second motor 22, the driving gear 23 with driven gear 27 meshing rotation, after the goods was carried to second conveyer belt 13, second motor 22 started, and second motor 22 drives driving gear 23 and rotates, and driving gear 23 drives driven gear 27 and rotates, and driven gear 27 drives second pivot 24 and rotates, and second pivot 24 drives two runners 25 and rotates, and runner 25 twines rope 19 to pulling lifter plate 10 clockwise turning, thereby enclosing the carriage, preventing that the goods from dropping.

Specifically, the lifting plate 10 can rotate clockwise by 90 degrees around the hinge.

Specifically, the control switch 17 with the PLC controller 18 passes through wire electric connection, the PLC controller 18 with the first motor 1 passes through wire electric connection, the PLC controller 18 with the second motor 22 passes through wire electric connection, the PLC controller 18 with the first conveyer belt 11 passes through wire electric connection, the PLC controller 18 with the second conveyer belt 13 passes through wire electric connection.

Specifically, two baffle 16 of carriage top fixedly connected with of transport plate car 12, two the equal fixedly connected with mounting bracket 14 of opposite face of baffle 16, two mounting bracket 14 with a plurality of roller 15 are all installed to the opposite face in transport plate car 12 carriage, through setting up a plurality of roller 15, goods and baffle 16 take place the friction when preventing that second conveyer belt 13 from carrying goods, through setting up baffle 16, can prevent that the goods from dropping.

The utility model discloses a theory of operation and use flow: when the transport plate trolley 12 is used, firstly, the transport plate trolley 12 is opened to a designated position, then, the control switch 17 is opened to the PLC controller 18 to be started, then, the PLC controller 18 controls the first motor 1 to be started, when the first motor 1 is started, the threaded column 7 connected with the first motor is driven to rotate through the first rotating shaft 8, when the threaded column 7 rotates, under the action of threads, the threaded cylinder 5 performs lifting motion on the threaded column 7, when the threaded cylinder 5 descends, the movable plate 6 connected with the threaded cylinder is driven to synchronously descend, the movable plate 6 drives the lifting plate 10 to synchronously descend through the fixed frame 9 connected with the movable plate, when the fixed frame 9 descends to the lowest position, the PLC controls the first motor 1 to stop working, and simultaneously controls the second motor 22 to be started, the second motor 22 drives the driving gear 23 to rotate, the driving gear 23 drives the driven gear 27 to rotate, the driven gear 27 drives the second rotating shaft 24 to rotate, the second rotating shaft 24, the rope 19 is loosened by the rotating wheel 25, so that the lifting plate 10 is put down, the bottom of the lifting plate 10 contacts the ground, then the PCL controller automatically controls the second motor 22 to stop working, then a worker carries goods onto the first conveyor belt 11, then the PLC controller 18 controls the first motor 1 to start, the first motor 1 rotates reversely, so that the lifting plate 10 rises to the same height as the carriage of the transportation plate vehicle 12, then the PLC controller 18 automatically controls the first motor 1 to stop working, simultaneously the PLC controller 18 automatically controls the first conveyor belt 11 and the second conveyor belt 13 to start, the first conveyor belt 11 conveys the goods to the second conveyor belt 13, the second conveyor belt 13 conveys the goods to the rightmost side of the carriage close to the cab, after the goods are conveyed, the PLC controller 18 automatically controls the first conveyor belt 11 and the second conveyor belt 13 to stop working at the same time, and then the goods are loaded on the transportation plate vehicle 12 again in the above manner, until loading is completed, finally, the PLC 18 controls the first motor 1 and the second motor 22 to be started simultaneously, the first motor 1 controls the fixing frame 9 to enable the electric lifting plate 10 to ascend to a specified position, meanwhile, the second motor 22 controls the rotating wheel 25 to rotate, the lifting plate 10 is pulled up through the winding rope 19, after the lifting plate 10 ascends to the specified position, the PLC 18 controls the first motor 1 to stop working, and after the lifting plate 10 rotates to the specified position, the PLC 18 controls the second motor 22 to stop working.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a transport vechicle with elevating platform, includes transport plate car (12), its characterized in that: the top of the carriage of the transportation plate car (12) is fixedly connected with two power boxes (3), the two power boxes (3) are completely the same in structure, the front surface of the power box (3) positioned at the front side is fixedly connected with a control switch (17) and a PLC (programmable logic controller) (18), the inner walls of the upper side and the lower side of the power box (3) are fixedly connected with first bearings (2) corresponding to each other, first rotating shafts (8) are arranged in the two first bearings (2) in a penetrating manner, opposite ends of the two first rotating shafts (8) are fixedly connected with threaded columns (7), the threaded columns (7) are in threaded connection with threaded cylinders (5), movable grooves (4) communicated with the inner cavity are arranged on the left sides of the two power boxes (3), movable plates (6) matched with each other are arranged in the two movable grooves (4), and the two movable plates (6) are respectively and fixedly connected with the corresponding threaded cylinders (5), the left side surfaces of the two movable plates (6) are fixedly connected with fixing frames (9), a lifting plate (10) is movably connected between the two fixing frames (9) through a hinge, a first conveying belt (11) is fixedly installed on the lifting plate (10), two fixing rings (20) are fixedly connected to the left side surface of the lifting plate (10), a first motor (1) is fixedly connected to the top of each power box (3), two driving ends of the first motors (1) are respectively fixedly connected with a first rotating shaft (8), a fixing plate (21) is fixedly connected between the two power boxes (3), two second bearings (26) are fixedly connected to the top of the fixing plate (21), second rotating shafts (24) penetrate through the two second bearings (26), and two rotating wheels (25) and a driven gear (27) are fixedly connected to the second rotating shafts (24), two all fixed winding has rope (19), two on runner (25) rope (19) respectively with one fixed ring (20) fixed connection, the top fixedly connected with second motor (22) of fixed plate (21), the output shaft fixedly connected with driving gear (23) of second motor (22), driving gear (23) with driven gear (27) meshing rotation, the carriage top fixed mounting of transport plate car (12) has two second conveyer belts (13).

2. Transport cart with a lifting platform according to claim 1, characterized in that: the lifting plate (10) can rotate 90 degrees clockwise around the hinge rotation angle.

3. Transport cart with a lifting platform according to claim 1, characterized in that: the control switch (17) with PLC controller (18) passes through wire electric connection, PLC controller (18) with first motor (1) passes through wire electric connection, PLC controller (18) with second motor (22) passes through wire electric connection, PLC controller (18) with first conveyer belt (11) passes through wire electric connection, PLC controller (18) with second conveyer belt (13) passes through wire electric connection.

4. Transport cart with a lifting platform according to claim 1, characterized in that: two baffle (16) of carriage top fixedly connected with of transport plate car (12), two the equal fixedly connected with mounting bracket (14) of opposite face of baffle (16), two mounting bracket (14) with a plurality of roller (15) are all installed to the opposite face in transport plate car (12) carriage.