CN117141337A - Efficient loading and unloading system for trucks - Google Patents

Efficient loading and unloading system for trucks Download PDF

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Publication number
CN117141337A
CN117141337A CN202311254623.7A CN202311254623A CN117141337A CN 117141337 A CN117141337 A CN 117141337A CN 202311254623 A CN202311254623 A CN 202311254623A CN 117141337 A CN117141337 A CN 117141337A
Authority
CN
China
Prior art keywords
truck
loading
lifting
carriage
unloading
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN202311254623.7A
Other languages
Chinese (zh)
Inventor
李洪广
周延平
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shanghai Masidi Electric Technology Co ltd
Original Assignee
Shanghai Masidi Electric Technology Co ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Shanghai Masidi Electric Technology Co ltd filed Critical Shanghai Masidi Electric Technology Co ltd
Priority to CN202311254623.7A priority Critical patent/CN117141337A/en
Publication of CN117141337A publication Critical patent/CN117141337A/en
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60P—VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS
    • B60P1/00—Vehicles predominantly for transporting loads and modified to facilitate loading, consolidating the load, or unloading
    • B60P1/44—Vehicles predominantly for transporting loads and modified to facilitate loading, consolidating the load, or unloading having a loading platform thereon raising the load to the level of the load-transporting element
    • B60P1/4471—General means for controlling movements of the loading platform, e.g. hydraulic systems
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
    • B60B33/00—Castors in general; Anti-clogging castors
    • B60B33/02—Castors in general; Anti-clogging castors with disengageable swivel action, i.e. comprising a swivel locking mechanism
    • B60B33/021—Castors in general; Anti-clogging castors with disengageable swivel action, i.e. comprising a swivel locking mechanism combined with braking of castor wheel
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60J—WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES
    • B60J5/00—Doors
    • B60J5/04—Doors arranged at the vehicle sides
    • B60J5/0493—Appurtenances
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60P—VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS
    • B60P1/00—Vehicles predominantly for transporting loads and modified to facilitate loading, consolidating the load, or unloading
    • B60P1/44—Vehicles predominantly for transporting loads and modified to facilitate loading, consolidating the load, or unloading having a loading platform thereon raising the load to the level of the load-transporting element
    • B60P1/4414—Vehicles predominantly for transporting loads and modified to facilitate loading, consolidating the load, or unloading having a loading platform thereon raising the load to the level of the load-transporting element and keeping the loading platform parallel to the ground when raising the load
    • B60P1/4442—Vehicles predominantly for transporting loads and modified to facilitate loading, consolidating the load, or unloading having a loading platform thereon raising the load to the level of the load-transporting element and keeping the loading platform parallel to the ground when raising the load the raising device, when not in use, being stored inside the load-transporting compartment
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60P—VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS
    • B60P7/00—Securing or covering of load on vehicles
    • B60P7/06—Securing of load
    • B60P7/08—Securing to the vehicle floor or sides
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62B—HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS; SLEDGES
    • B62B3/00—Hand carts having more than one axis carrying transport wheels; Steering devices therefor; Equipment therefor
    • B62B3/02—Hand carts having more than one axis carrying transport wheels; Steering devices therefor; Equipment therefor involving parts being adjustable, collapsible, attachable, detachable or convertible

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transportation (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Loading Or Unloading Of Vehicles (AREA)

Abstract

The invention relates to the technical field of transportation, and particularly discloses a truck efficient loading and unloading system, which comprises a carriage; the truck comprises a truck body, wherein a loading and unloading opening is formed in the side part or the rear part of the truck body, the two ends of the loading and unloading opening are hinged with the truck door, a lifting mechanism is arranged on the truck door, a movable tray and a cart are arranged in the truck body, and a universal pulley with a brake is arranged at the bottom end of the movable tray.

Description

Efficient loading and unloading system for trucks
Technical Field
The invention relates to the technical field of transportation, in particular to a truck efficient loading and unloading system.
Background
Cargo vehicles, commonly referred to as trucks, refer to vehicles that are primarily used to transport cargo, sometimes referred to as vehicles that may be towing other vehicles, and are classified as commercial vehicles, generally classified as heavy duty vehicles and light duty vehicles according to the weight of the manufactured vehicles, with most trucks using a diesel engine as a source of power, but some light duty trucks using gasoline, petroleum gas, or natural gas.
The utility model discloses a chinese patent-a freight train of publication No. CN207328629U in the prior art, including the carriage, the carriage includes the carriage, carriage rear side is provided with the railway carriage or compartment door, the carriage or compartment body includes bottom plate and curb plate, vertically wear to be equipped with rather than fixed connection's pivot on the railway carriage or compartment door, the pivot lower extreme inserts the bottom plate and rotates with it to be connected, the fixed gear that is provided with in the part that the pivot inserted the bottom plate, the gear is furnished with locking mechanism, be equipped with in the bottom plate and be used for holding locking mechanism and gear hold the chamber, locking mechanism include with bottom plate sliding connection and with the rack of gear adaptation, the rack is furnished with the drive its to be close to gear direction slip and gear engagement to drive it to keeping away from gear direction slip and gear separation's actuating mechanism to solve the tool to lock very easily by the illegal molecule destroy thereby open the railway carriage or compartment door, can not play fine theftproof effect's problem. The truck generally needs to drive the truck to a loading and unloading place when loading and unloading heavy goods, then find the lifting device to move to the loading and unloading place, then let the staff carry the heavy goods to the lifting device, then let the lifting device lift the heavy goods to the height of the carriage bottom plate, then let the staff carry the heavy goods from the lifting device to the interior of the truck for placing and stacking, or let the lifting device drop to the ground with the heavy goods, then let the staff carry the heavy goods from the lifting device to the ground, and the staff has longer time to load and unload the heavy goods to the truck, resulting in lower loading and unloading efficiency and also having higher labor intensity of the staff.
Disclosure of Invention
The invention provides a truck high-efficiency loading and unloading system for solving the technical problem that the loading and unloading efficiency of a truck to heavier objects is low.
The technical scheme adopted for solving the technical problems is as follows:
comprises a carriage; the loading and unloading mouth has been seted up to carriage lateral part or rear portion, loading and unloading mouth both ends all articulate there is the door, be provided with elevating system on the door, be provided with movable tray and shallow in the carriage, movable tray bottom is provided with the universal pulley of taking the brake.
Further, elevating system includes the installing frame, the installing frame is fixed on the door medial surface, and fixedly connected with goes up and down electric putter, go up and down the fixed crane that is provided with on the electric putter free end, the crane bottom articulates there is the ladder panel.
Further, one end of the ladder panel is abutted against the bottom end of the lifting frame.
Further, the number of the lifting electric push rods is two, and the lifting electric push rods are symmetrically arranged along the central line of the mounting frame.
Further, the cart is a collapsible cart.
Further, a hook is fixedly arranged on the vehicle door.
Further, a placing frame is fixedly arranged on the vehicle door and is positioned below the hook.
Further, a ground supporting telescopic rod is fixedly arranged on the vehicle door.
Further, the free end of the ground supporting telescopic rod is fixedly connected with a supporting plate.
The invention has the beneficial effects that:
1. according to the invention, the lifting mechanism, the movable tray and the trolley are adopted, so that a worker does not need to additionally find a lifting device when loading and unloading heavy goods, and the worker can more quickly and conveniently carry out the heavy goods, thereby shortening the time for loading and unloading the heavy goods by the worker, improving the loading and unloading efficiency of the heavy goods and solving the problem of lower loading and unloading efficiency of the truck on the heavy goods;
2. the invention adopts the lifting electric push rod to automatically lift heavier goods, thereby reducing the labor intensity of staff;
3. the foldable trolley can be conveniently placed by adopting the hooks and the placement frames, so that the occupation of the inner space of the carriage is reduced, and the utilization rate of the inner space of the carriage is improved.
Drawings
FIG. 1 is a schematic diagram of a truck efficient handling system according to the present invention;
FIG. 2 is a cross-sectional view of FIG. 1;
FIG. 3 is a schematic view of the lifting mechanism, ground supporting telescopic rod and support plate of FIG. 1;
FIG. 4 is a schematic view of the hook of FIG. 2;
FIG. 5 is a schematic view of the movable tray of FIG. 2;
the device comprises a carriage 1, a car 2, a car door 3, a trolley 4, a hook 5, a placing frame 6, a loading and unloading port 7, a mounting frame 8, an elevating electric push rod 9, a ground supporting telescopic rod 10, a lifting frame 11, cargos 12, a ladder panel 13, a supporting plate 14 and a movable tray 14.
Detailed Description
The present invention will be further described in detail with reference to the drawings and examples, which are only for the purpose of illustrating the invention and are not to be construed as limiting the scope of the invention.
Examples:
the specific implementation process of the invention comprises the following steps: a truck efficient loading and unloading system, as shown in figures 1, 2 and 5, comprises a carriage 1; the loading and unloading mouth 6 has been seted up to carriage 1 lateral part or rear portion, loading and unloading mouth 6 both ends all articulate and have door 2, be provided with elevating system on the door 2, be provided with movable tray and shallow 3 in the carriage 1, movable tray 14 bottom is provided with the universal pulley of taking the brake.
When the heavy goods 11 are to be loaded, a worker inserts the bottom end of the cart 3 into the bottom end of the movable tray 14 loaded with the heavy goods 11, then moves the cart 3 and the movable tray 14 loaded with the heavy goods 11 onto the lifting mechanism, starts the lifting mechanism, enables the lifting mechanism to automatically lift the cart 3 and the movable tray 14 until the cart 3 is lifted to a preset height, and the worker can move the cart 3 to place the movable tray 14 loaded with the heavy goods 11 in a target area inside the carriage 1; when the heavy goods 11 are to be unloaded, the operator inserts the bottom end of the cart 3 into the bottom end of the movable tray 14 loaded with the heavy goods 11 in the carriage, then moves the cart 3 and the movable tray 14 onto the lifting mechanism, activates the lifting mechanism, and allows the lifting mechanism to automatically lower the cart 3 and the movable tray 14 until the cart 3 and the movable tray 14 are lowered onto the ground, so that the operator can move the cart 3 to push the movable tray 14 loaded with the heavy goods 11 away from the lifting mechanism.
The operator can insert the bottom end of the cart 3 below the movable tray 14 at the loading site when loading the heavier cargoes 11, then move the cart 3 to push the movable tray 14 loaded with the heavier cargoes 11 onto the lifting mechanism, then the operator withdraws the bottom end of the cart 3 and starts the lifting mechanism, so that the lifting mechanism automatically lifts the movable tray 14 until the movable tray 14 is lifted to a preset height, and the operator can push the movable tray 14 loaded with the heavier cargoes 11 away from the lifting mechanism and into the carriage 1; when unloading the heavier goods 11, the worker pushes the movable tray 14 loaded with the heavier goods 11 onto the lifting mechanism, and starts the lifting mechanism to enable the lifting mechanism to automatically lower the movable tray 14 onto the ground, and then the worker inserts the bottom end of the cart 3 into the bottom end of the movable tray 14 and pushes the cart 3 to enable the movable tray 14 to be far away from the lifting mechanism; the brake of the universal pulley of the movable pallet 14 can be locked when the movable pallet 14 is lifted and the loaded and unloaded heavy goods 11 are piled up, so that the stability of the position of the movable pallet 14 loaded with the heavy goods 11 is ensured; when a worker opens two doors 2, the worker needs to make one door 2 stick to the outer side face of the carriage 1, and the other door 2 is perpendicular to the outer side face of the carriage 1, so that the worker can fix the position of the door 2 perpendicular to the outer side face of the carriage 1 by using a bolt on the outer wall of the door 2 and a pin hole or other equipment structure on the outer wall of the front end of the carriage 1.
As shown in fig. 1, 2 and 3, the lifting mechanism comprises a mounting frame 7, the mounting frame 7 is fixed on the inner side surface of the vehicle door 2, and is fixedly connected with a lifting electric push rod 8, a lifting frame 10 is fixedly arranged on the free end of the lifting electric push rod 8, and a ladder panel 12 is hinged at the bottom end of the lifting frame 10.
The controller is fixedly arranged on the carriage 1, the controller is electrically connected with the lifting electric push rod 8, when the movable tray 14 loaded with the heavier goods 11 is to be lifted, a worker firstly moves the movable tray 14 loaded with the heavier goods 11 onto the stair surface plate 12, then the controller is started, the controller controls the lifting electric push rod 8 to move, the free end of the lifting electric push rod 8 can move up and down with the stair surface plate 12 and the movable tray 14 until the movable tray 14 moves to a preset height, and the controller controls the lifting electric push rod 8 to stop moving, and the stair surface plate 12 can stop at the preset height and is locked.
As shown in fig. 1 and 2, one end of the tread 12 abuts against the bottom end of the lifting frame 10.
One end of the ladder panel 12 is abutted against the bottom end of the lifting frame 10, so that the ladder panel 12 can not rotate downwards after rotating to a position vertical to the lifting frame 10, a limit for the rotation of the ladder panel 12 is formed, and the ladder panel 12 can stably move up and down with the movable tray 14.
As shown in fig. 1 and 3, the number of the lifting electric push rods 8 is two, and the lifting electric push rods are symmetrically arranged along the center line of the mounting frame 7.
The two lifting electric push rods 8 can enable the two ends of the lifting frame 10 to be stressed uniformly, so that the stability of the lifting frame 10 in the up-and-down movement process is improved.
As shown in fig. 1 and 2, the cart 3 is a foldable cart 3.
The cart 3 is a foldable cart 3, so that the cart 3 can be folded and placed in the carriage 1 when not working, and the space of the cart 3 occupying the carriage 1 is reduced.
As shown in fig. 1, 2 and 4, a hook 4 is fixedly provided on the door 2.
The hanging hook 4 can enable the top end of the foldable trolley 3 to be hung on the vehicle door 2, so that the foldable trolley 3 can be stably placed in a place, and the foldable trolley 3 can be used by workers conveniently again.
As shown in fig. 1 and 2, a placement frame 5 is fixedly arranged on the vehicle door 2, and the placement frame 5 is located below the hook 4.
The placing frame 5 can limit the bottom end of the foldable trolley 3, so that the stability of the position of the foldable trolley 3 during truck transportation is improved.
As shown in fig. 1, 2 and 3, the door 2 is fixedly provided with a ground supporting telescopic rod 9.
The ground supporting telescopic rod 9 can support the vehicle door 2 when the lifting mechanism works, can share partial gravity born by the vehicle door 2 to the ground, reduces the pressure born by the vehicle door 2, can also shrink after loading and unloading are finished, is convenient for the vehicle door 2 to seal the loading and unloading port 6, and can be an electric push rod or a hydraulic cylinder.
As shown in fig. 1, 2 and 3, the free end of the ground supporting telescopic rod 9 is fixedly connected with a supporting plate 13.
The supporting plate 13 can increase the stressed area of the ground below the ground supporting telescopic rod 9, reduce the damage of the ground supporting telescopic rod 9 to the ground, and ensure the stable support of the ground supporting telescopic rod 9 to the vehicle door 2.
The above embodiments should not limit the present invention in any way, and all technical solutions obtained by equivalent substitution or equivalent conversion fall within the protection scope of the present invention.

Claims (9)

1. The utility model provides a freight train high-efficient loading and unloading system which characterized in that: comprises a carriage;
the loading and unloading mouth has been seted up to carriage lateral part or rear portion, loading and unloading mouth both ends all articulate there is the door, be provided with elevating system on the door, be provided with movable tray and shallow in the carriage, movable tray bottom is provided with the universal pulley of taking the brake.
2. A truck efficient handling system according to claim 1, wherein: the lifting mechanism comprises a mounting frame, wherein the mounting frame is fixed on the inner side surface of the vehicle door and is fixedly connected with a lifting electric push rod, a lifting frame is fixedly arranged at the free end of the lifting electric push rod, and a ladder panel is hinged at the bottom end of the lifting frame.
3. A truck efficient handling system according to claim 2, wherein: one end of the ladder panel is abutted against the bottom end of the lifting frame.
4. A truck efficient handling system according to claim 2, wherein: the number of the lifting electric push rods is two, and the lifting electric push rods are symmetrically arranged along the central line of the mounting frame.
5. A truck efficient handling system according to claim 1, wherein: the cart is a foldable cart.
6. A truck efficient handling system according to claim 1, wherein: the car door is fixedly provided with a hook.
7. The efficient truck loading and unloading system as defined in claim 6 wherein: the car door is fixedly provided with a placing frame, and the placing frame is positioned below the hook.
8. A truck efficient handling system according to claim 1, wherein: the ground supporting telescopic rod is fixedly arranged on the vehicle door.
9. The efficient truck loading and unloading system as defined in claim 8 wherein: the free end of the ground supporting telescopic rod is fixedly connected with a supporting plate.
CN202311254623.7A 2023-09-26 2023-09-26 Efficient loading and unloading system for trucks Pending CN117141337A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202311254623.7A CN117141337A (en) 2023-09-26 2023-09-26 Efficient loading and unloading system for trucks

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202311254623.7A CN117141337A (en) 2023-09-26 2023-09-26 Efficient loading and unloading system for trucks

Publications (1)

Publication Number Publication Date
CN117141337A true CN117141337A (en) 2023-12-01

Family

ID=88886928

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202311254623.7A Pending CN117141337A (en) 2023-09-26 2023-09-26 Efficient loading and unloading system for trucks

Country Status (1)

Country Link
CN (1) CN117141337A (en)

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