CN217455785U - Quick loading and unloading system of wheeled goods shelf on carriage - Google Patents
Quick loading and unloading system of wheeled goods shelf on carriage Download PDFInfo
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- CN217455785U CN217455785U CN202220022285.9U CN202220022285U CN217455785U CN 217455785 U CN217455785 U CN 217455785U CN 202220022285 U CN202220022285 U CN 202220022285U CN 217455785 U CN217455785 U CN 217455785U
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- carriage
- compartment
- track
- compartment door
- guide rail
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Abstract
The utility model provides a quick loading and unloading system of wheeled freight carrier on carriage, including the railway carriage or compartment body of installing on the frame, railway carriage or compartment body tailboard is the railway carriage or compartment door, and railway carriage or compartment door and railway carriage or compartment body adopt split type structure, and the frame both sides that are located the railway carriage or compartment body rear portion are equipped with fixed mounting panel, are connected with the crossbeam between the fixed mounting panel, and articulated on the crossbeam have lift arm, lift cylinder and upset cylinder, and the lift arm other end and the piston rod of upset cylinder all are connected with the articulated seat that sets up on railway carriage or compartment door and correspond, and lift cylinder's piston rod front end articulates on lift arm; at least two track mounting grooves which are adaptive to the space width of the wheel type goods shelf wheels are formed in the front and back direction of the compartment body bottom plate, and lifting tracks are laid in the track mounting grooves; and a guide rail is fixed at the position of the inner side of the compartment door, which is aligned with the bottom plate track mounting groove. The utility model discloses can realize goods shelves from ground to the fast loading and unloading in carriage, need not fasten, reduce the tying of goods shelves in the carriage time simultaneously in the goods carriage, improve work efficiency greatly.
Description
Technical Field
The utility model relates to a logistics equipment technical field, concretely relates to fast loading and unloading system of wheeled freight train on the carriage.
Background
In the commodity circulation field, for making things convenient for freight, the wheeled goods shelves of taking the gyro wheel from the general adoption are transported, the transfer.
The inventor finds out in the process of realizing the utility model that the logistics mode at least has the following problems:
firstly, after the wheel type goods shelf is taken out from the storehouse, the goods shelf needs to be lifted to a carriage from the ground, the goods shelf is generally carried by manpower in the process, the loading and unloading process is not easy to operate, time and labor are wasted, and the working efficiency is low; secondly, as the goods shelves are provided with the rollers, all the goods shelves are connected with the pull ring of the bottom plate by the binding bands for fastening operation after being loaded into the carriage in order to ensure the safety of the vehicle in the running process, and the fastening is released when the vehicle is unloaded after reaching the destination, thereby seriously affecting the loading and unloading efficiency; and the contact area between the roller of the wheel type goods shelf and the carriage bottom plate is small, the local pressure is overlarge, and the condition that the carriage bottom plate is crushed can occur when the goods shelf is moved and parked.
Disclosure of Invention
In order to solve the problem that adopts wheeled goods shelves to exist in the logistics transportation process, the utility model provides a quick loading and unloading system of wheeled goods shelves on the carriage can realize goods shelves from ground to the quick loading and unloading in carriage, and goods shelves need not fix, reduce the time of tying solid of goods shelves in the carriage simultaneously.
Therefore, the technical scheme of the utility model is that: the utility model provides a fast loading and unloading system of wheeled freight train on carriage, is the railway carriage or compartment door, its characterized in that including installing the railway carriage or compartment body on the frame, railway carriage or compartment body tailboard:
the compartment door and the compartment body are of a split structure, two sides of a frame positioned at the rear part of the compartment body are respectively provided with a fixed mounting plate, a cross beam is connected between the fixed mounting plates, a lifting arm is hinged on the cross beam, the other end of the lifting arm is hinged with a hinged seat at the bottom of the compartment door, a lifting oil cylinder and a turnover oil cylinder are further hinged on the cross beam, a piston rod of the lifting oil cylinder is hinged at the bottom of the lifting arm close to one end of the compartment door, the front end of a piston rod of the turnover oil cylinder is connected with a hinged seat arranged on the compartment door, the compartment door is lifted between the ground and a bottom plate of the compartment body through the lifting oil cylinder, and turnover and the compartment body is closed or opened through the turnover oil cylinder;
at least two track mounting grooves which are adaptive to the space width of the wheel type goods shelf wheels are formed in the front and back direction of the compartment body bottom plate, and lifting tracks are laid in the track mounting grooves;
the position that the railway carriage or compartment door inboard aligns with bottom plate track mounting groove is fixed with the guide rail, and the guide rail is close to railway carriage or compartment door bottom one side and is reserved to have and dodges the breach, and when the railway carriage or compartment door lifted to its guide rail and the track of railway carriage or compartment body bottom plate lie in same high plane through lift cylinder, the guide rail is equipped with the transition connecting plate with orbital breach department, and guide rail and track pass through the transition connecting plate and link up.
The technical scheme is further improved as follows: the lifting track is a pneumatic lifting track and comprises track airbags arranged at intervals at the bottom of a track mounting groove, and a track is laid on the track airbags; the track air bag is connected with the air passage of the whole vehicle through a pipeline, and the inflation and deflation of the track air bag are controlled through a control system. Convenient to use easily reequips on current van simultaneously.
The technical scheme is further improved as follows: the transition connecting plate adopts a turnover connecting structure and is hinged to the tail end of the compartment body bottom plate through a hinge seat, the upper part of the transition connecting plate is of a U-shaped groove structure, and the bottom of the transition connecting plate is provided with a supporting leg; when the folding type folding van is used, the transition connecting plate is turned 180 degrees and extends out of the van body, the supporting legs are supported on the van door, and after the folding type folding van is used, the folding type folding van is turned 180 degrees into the van body, and the supporting legs are upwards placed on a bottom plate of the van body. Adopt transition connecting plate to have solved the breach that the guide rail set up because of avoiding interfering, transition connecting plate fixes at the bottom plate tail end and adopts flip structure, convenient storage and use.
The technical scheme is further improved as follows: the guide rail on the inner side of the compartment door is concave, the middle groove is matched with the wheels of the goods shelf, the heights of two side edges of the guide rail on the top end of the compartment door are gradually reduced, and the opening is in a horn mouth shape; the opening part is set up to the wheel entering guide rail of the convenient goods shelves of horn mouth, and this end guide rail height reduces the purpose gradually and forms the interference when avoiding goods shelves to get into the guide rail.
The technical scheme is further improved as follows: the outer side of the compartment door extends from bottom to top, the thickness of the outer side of the compartment door is gradually reduced, and the goods shelf can be conveniently pushed into the guide rail on the compartment door.
Has the advantages that: compared with the prior art, the utility model discloses a quick-witted fast loading and unloading system reequips easily, can realize goods shelves from ground to the fast loading and unloading in carriage, and goods shelves do not need fixed, reduce the time of tying of goods shelves in the carriage simultaneously. The concrete points are as follows:
1. the efficiency can be greatly improved only by 3 seconds in the loading, unloading and lifting processes of the wheel type goods shelf, and the average working time can be reduced by more than 95%;
2. the goods shelf moves in the carriage through the pneumatic lifting rail, all the weight of the goods is borne by the rail, and the problems of deformation of a carriage bottom plate and the like are avoided; after the goods shelf is in place, the air is exhausted through the track air bag to enable the goods shelf to be supported on the bottom plate, so that the fastening time of the goods shelf in the carriage is shortened;
3. the customized development of the track in the carriage can be carried out according to the size of the existing wheel type goods shelf of a customer, the customer can directly use the goods shelf without modifying the wheel type goods shelf, and the existing operation habit is not influenced;
4. the pneumatic lifting track can be installed in a modularized mode, is directly laid on the existing carriage bottom plate of a client, the carriage structure does not need to be changed, the circuit does not need to be changed, and the refitting convenience and safety are high.
Drawings
Fig. 1 is a schematic view of the door of the present invention on the ground.
Fig. 2 is a schematic view of the car door and the bottom plate of the present invention at the same height.
Fig. 3 is a schematic view of the car door of the present invention in a closed state.
Fig. 4 is a layout view of the car body bottom plate track and the car door guide rail of the present invention.
Fig. 5 is a state diagram of the present invention in which the shelf is suspended and supported on the bottom plate.
Fig. 6 is a layout view of the hinge structure between the cross beam and the car door of the present invention.
Shown in the figure: 1. a carriage body; 2. a compartment door; 3. fixing the mounting plate; 4. a cross beam; 5. a lifting arm; 6. a lift cylinder; 7. turning over the oil cylinder; 8. a base plate; 9. a track mounting groove; 10. a lifting rail; 11. a guide rail; 12. a transition connecting plate; 13. a track airbag; 14. a bell mouth shape.
Detailed Description
The technical solution of the present invention will be clearly and completely described below with reference to the accompanying drawings, but the embodiment should not be construed as limiting the present invention.
The utility model discloses as shown in fig. 1 to fig. 6:
a rapid loading and unloading system of a wheeled carriage on a carriage comprises a carriage body 1 arranged on the carriage H, a carriage body tail plate is a carriage door 2,
the compartment door and the compartment body are of a split structure, two sides of a frame positioned at the rear part of the compartment body are respectively provided with a fixed mounting plate 3, a cross beam 4 is connected between the fixed mounting plates, two lifting arms 5 which are symmetrically arranged at intervals are hinged on the cross beam, the two lifting arms are connected into a whole through a connecting arm 51, and the other ends of the lifting arms are hinged with a hinge seat arranged at the bottom of the compartment door; the cross beam is also hinged with two symmetrically arranged lifting oil cylinders 6 and two symmetrically arranged overturning oil cylinders 7, piston rods of the two lifting oil cylinders are respectively and correspondingly hinged at the bottom of one end of each lifting arm close to the compartment door, the two overturning oil cylinders 7 are respectively arranged at the outer sides of the two lifting arms 5, the front ends of the piston rods of the two overturning oil cylinders are hinged on a hinge seat at the bottom of the compartment door, the compartment door is lifted between the ground and a compartment body bottom plate through the lifting oil cylinders, and overturning and compartment body closing or opening are realized through the overturning oil cylinders;
at least two track mounting grooves 9 which are adaptive to the space width of the wheel type goods shelf wheels are formed in the front and back direction of the compartment body bottom plate 8, and lifting tracks 10 are laid in the track mounting grooves;
the position that 2 inboard and bottom plate track mounting grooves of railway carriage or compartment doors align is fixed with guide rail 11, and the guide rail is close to railway carriage or compartment door bottom one side and is reserved to have dodges the breach, and when the railway carriage or compartment door lifted to its guide rail and the track of railway carriage or compartment body bottom plate lie in same high plane through lift cylinder, guide rail and orbital breach department are equipped with transition connecting plate 12, and guide rail and track link up through transition connecting plate.
The lifting track 10 is a pneumatic lifting track and comprises track airbags 13 which are arranged at the bottom of a track mounting groove at intervals, and U-shaped tracks with horizontal outward flanges are paved on the track airbags; the track air bag is connected with the air passage of the whole vehicle through a pipeline, and the inflation and deflation of the track air bag are controlled through a control system. Convenient to use easily reequips on current van simultaneously.
The transition connecting plate 12 is hinged to the tail end of the compartment body bottom plate through a hinge base by adopting a turnover connecting structure, the upper part of the transition connecting plate is of a U-shaped groove structure, and the bottom of the transition connecting plate is provided with a supporting leg 121; when the folding type folding van is used, the transition connecting plate is turned 180 degrees and extends out of the van body, the supporting legs are supported on the van door, and after the folding type folding van is used, the folding type folding van is turned 180 degrees into the van body, and the supporting legs are upwards placed on a bottom plate of the van body. Adopt transition connecting plate to have solved the breach that the guide rail set up because of avoiding interfering, transition connecting plate fixes at the bottom plate tail end and adopts flip structure, convenient storage and use.
The guide rail 11 at the inner side of the compartment door is concave, the middle groove is adapted to the wheels of the goods shelf, the heights of two side edges of the guide rail at the top end of the compartment door are gradually reduced, and the opening is in a horn mouth shape 14; the opening part is set up to the wheel entering guide rail of the convenient goods shelves of horn mouth, and this end guide rail height reduces the purpose gradually and forms the interference when avoiding goods shelves to get into the guide rail.
The outside of the compartment door extends from bottom to top to reduce the thickness gradually, so that the compartment door is convenient for a guide rail on a goods shelf.
The utility model discloses a theory of operation:
when the lifting device is used, the compartment door is firstly opened and overturned to a horizontal position through the overturning oil cylinder 7, then the compartment door is descended to the ground through the lifting oil cylinder 6, the wheel type goods shelf is pushed to the guide rail of the compartment door, then the compartment door and the goods shelf are lifted together from the ground to the height which is flush with the bottom plate of the compartment through the lifting oil cylinder (the process of manual carrying is replaced), the transition connecting plate is overturned for 180 degrees and extends out of the compartment body to be supported on the compartment door, and the goods shelf is pushed to sequentially pass through the guide rail, the transition connecting plate and the corresponding position of the track in the compartment body; then the compartment door is lowered to the ground, and the operation is repeated to move the goods shelf to the track in the compartment body; after the goods shelf is assembled, the gas of the rail air bag is discharged through the control system, so that the rail descends, the roller of the goods shelf is suspended (shown as B in figure 5), and the goods shelf is supported on the carriage bottom plate without being fastened; turning the transition connecting plate into the compartment body, and opening the turning oil cylinder to turn the compartment door to be closed;
when unloading, the compartment door is firstly opened and turned to the horizontal position, the transition connecting plate is turned outside the compartment body, the track airbag is inflated through the control system, the track rises, the goods shelf is separated from the compartment bottom plate and supported on the track through the rollers (shown as A in figure 5), and the goods shelf is pulled to the guide rail of the compartment door; and then the carriage door and the goods shelf are descended to the ground together through the lifting oil cylinder, and the goods shelf is pushed down from the carriage door, so that the unloading can be finished.
Those skilled in the art will appreciate that the details of the present invention are not described in detail herein.
The above description is only for the preferred embodiment of the present invention, and is not intended to limit the present invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included within the protection scope of the present invention.
Claims (6)
1. The utility model provides a fast loading and unloading system of wheeled freight train on carriage, is the railway carriage or compartment door, its characterized in that including installing the railway carriage or compartment body on the frame, railway carriage or compartment body tailboard:
the compartment door and the compartment body are of a split structure, two sides of a frame positioned at the rear part of the compartment body are respectively provided with a fixed mounting plate, a cross beam is connected between the fixed mounting plates, a lifting arm is hinged on the cross beam, the other end of the lifting arm is hinged with a hinged seat at the bottom of the compartment door, a lifting oil cylinder and a turnover oil cylinder are further hinged on the cross beam, a piston rod of the lifting oil cylinder is hinged at the bottom of the lifting arm close to one end of the compartment door, the front end of a piston rod of the turnover oil cylinder is connected with a hinged seat arranged on the compartment door, the compartment door is lifted between the ground and a bottom plate of the compartment body through the lifting oil cylinder, and turnover and the compartment body is closed or opened through the turnover oil cylinder;
at least two track mounting grooves which are adaptive to the space width of the wheel type goods shelf wheels are formed in the front and back direction of the compartment body bottom plate, and lifting tracks are laid in the track mounting grooves;
the position that the railway carriage or compartment door inboard aligns with bottom plate track mounting groove is fixed with the guide rail, and the guide rail is close to railway carriage or compartment door bottom one side and is reserved to have and dodges the breach, and when the railway carriage or compartment door lifted to its guide rail and the track of railway carriage or compartment body bottom plate lie in same high plane through lift cylinder, the guide rail is equipped with the transition connecting plate with orbital breach department, and guide rail and track pass through the transition connecting plate and link up.
2. A wheeled truck quick loading and unloading system on a carriage as set forth in claim 1, wherein: the lifting track is a pneumatic lifting track and comprises track airbags arranged at intervals at the bottom of a track mounting groove, and a track is laid on the track airbags; the track air bag is connected with the air passage of the whole vehicle through a pipeline, and the inflation and deflation of the track air bag are controlled through a control system.
3. A wheeled truck quick loading and unloading system on a carriage as claimed in claim 1 or 2, wherein: the transition connecting plate adopts a turnover connecting structure and is hinged to the tail end of the compartment body bottom plate through a hinge seat, the upper part of the transition connecting plate is of a U-shaped groove structure, and the bottom of the transition connecting plate is provided with a supporting leg; when the folding type folding van is used, the transition connecting plate is turned 180 degrees and extends out of the van body, the supporting legs are supported on the van door, and after the folding type folding van is used, the folding type folding van is turned 180 degrees into the van body, and the supporting legs are upwards placed on a bottom plate of the van body.
4. A wheeled truck quick loading and unloading system on a carriage as claimed in claim 1 or 2, wherein: the guide rail on the inner side of the compartment door is concave, the middle groove is matched with the wheels of the goods shelf, the height of the guide rail at the top end of the compartment door is gradually reduced, and the opening is in a horn mouth shape.
5. A wheeled truck quick loading and unloading system on a carriage as set forth in claim 3, wherein: the guide rail on the inner side of the compartment door is concave, the middle groove is matched with the wheels of the goods shelf, the height of the guide rail at the top end of the compartment door is gradually reduced, and the opening is in a horn mouth shape.
6. A rapid loading and unloading system for wheeled trucks on carriages as claimed in claim 1, 2 or 5, characterized in that: the thickness of the outer side of the compartment door is gradually reduced from bottom to top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220022285.9U CN217455785U (en) | 2022-01-06 | 2022-01-06 | Quick loading and unloading system of wheeled goods shelf on carriage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220022285.9U CN217455785U (en) | 2022-01-06 | 2022-01-06 | Quick loading and unloading system of wheeled goods shelf on carriage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217455785U true CN217455785U (en) | 2022-09-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220022285.9U Active CN217455785U (en) | 2022-01-06 | 2022-01-06 | Quick loading and unloading system of wheeled goods shelf on carriage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217455785U (en) |
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2022
- 2022-01-06 CN CN202220022285.9U patent/CN217455785U/en active Active
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