CN115257502B - Variable multilayer is from loading and unloading commodity circulation car - Google Patents
Variable multilayer is from loading and unloading commodity circulation car Download PDFInfo
- Publication number
- CN115257502B CN115257502B CN202210915442.3A CN202210915442A CN115257502B CN 115257502 B CN115257502 B CN 115257502B CN 202210915442 A CN202210915442 A CN 202210915442A CN 115257502 B CN115257502 B CN 115257502B
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- tail gate
- plate
- carriage
- loading
- trolley
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- 230000005540 biological transmission Effects 0.000 claims description 37
- 230000007246 mechanism Effects 0.000 claims description 4
- 230000009467 reduction Effects 0.000 claims description 3
- 238000000034 method Methods 0.000 claims description 2
- 238000012856 packing Methods 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 6
- 238000011161 development Methods 0.000 description 4
- 238000004891 communication Methods 0.000 description 2
- 238000004880 explosion Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000011120 plywood Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
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- 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
- B60P1/003—Vehicles predominantly for transporting loads and modified to facilitate loading, consolidating the load, or unloading vehicles with loading gates
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- 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
-
- 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
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- 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
- B60P1/4492—Design or construction of the moving platform itself
-
- 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
- B60P7/135—Securing or supporting by load bracing means
- B60P7/14—Securing or supporting by load bracing means the load bracing means comprising a movable bulkhead
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D33/00—Superstructures for load-carrying vehicles
- B62D33/04—Enclosed load compartments ; Frameworks for movable panels, tarpaulins or side curtains
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D33/00—Superstructures for load-carrying vehicles
- B62D33/04—Enclosed load compartments ; Frameworks for movable panels, tarpaulins or side curtains
- B62D33/042—Enclosed load compartments ; Frameworks for movable panels, tarpaulins or side curtains divided into compartments
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D33/00—Superstructures for load-carrying vehicles
- B62D33/04—Enclosed load compartments ; Frameworks for movable panels, tarpaulins or side curtains
- B62D33/046—Enclosed load compartments ; Frameworks for movable panels, tarpaulins or side curtains built up with flat self-supporting panels; Fixed connections between panels
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- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Warehouses Or Storage Devices (AREA)
- Loading Or Unloading Of Vehicles (AREA)
Abstract
The invention discloses a variable multilayer self-loading and unloading logistics vehicle which comprises a vehicle frame chassis, a carriage, a variable multilayer system, a tail gate, an automatic loading and unloading system and a hydraulic control system, wherein the vehicle frame chassis is provided with a plurality of carriages; the hydraulic control system provides power for the variable multilayer system, the tail gate and the automatic loading and unloading system; the invention relates to a variable multilayer self-loading and unloading logistics vehicle which can adjust the heights of a left layer plate and a right layer plate according to the height of cargoes and the needs, maximally utilize the space in a carriage and increase the quantity of transported cargoes. Through the automatic loading and unloading system that is equipped with, with the automatic loading of ground goods in the packing box, after the transportation, can be with the goods automatic discharge to ground in the packing box, show the loading and unloading efficiency that improves the goods, reduce the cost of labor by a wide margin.
Description
Technical Field
The invention relates to a variable multilayer self-loading and unloading logistics vehicle, and belongs to the technical field of logistics transportation equipment.
Background
The logistics industry is an important ring of modern service industry, including various industries such as transportation, storage, communication and the like, and ensures smooth development of social production and social life supply. With the rapid development of industry division and Internet of things, the development of the industry is restricted by transportation equipment of logistics industry, the automation level of the logistics transportation equipment is improved, and the transportation equipment is an important development direction. At present, the commodity circulation car in the market adopts artifical or artifical fork truck to carry out cargo handling, and loading and unloading efficiency is lower. In addition, current commodity circulation car is mostly one deck carriage, causes the space waste in the transportation.
Disclosure of Invention
The invention aims to provide a variable multilayer self-loading and unloading logistics vehicle, which aims to solve the problems in the background technology.
In order to achieve the above purpose, the present invention provides the following technical solutions: a variable multilayer self-loading and unloading logistics vehicle comprises a chassis carriage, a variable multilayer system tail gate, an automatic loading and unloading system and a hydraulic control system; the hydraulic control system provides power for the tail gate of the variable multilayer system and the automatic loading and unloading system; the automatic loading and unloading system comprises a slideway trolley and a lifting system;
The slideway trolley comprises a motor, a first transmission rod, a motor supporting plate, a roller, a right side plate of the trolley, a left side plate of the trolley, a second transmission rod, a cross beam and a connecting shaft; the trolley is characterized in that the trolley right side plate is fixedly connected with the trolley left side plate through a cross beam, one ends of the inner sides of the trolley right side plate and the trolley left side plate are fixedly connected with two sides of a motor supporting plate respectively, a motor is fixedly arranged at the middle position of the top of the motor supporting plate, a reduction gearbox of the motor is arranged on the outer wall of a transmission rod I to serve as a driving source, two ends of the transmission rod I penetrate through one side of the trolley right side plate and one side of the trolley left side plate respectively, connecting shafts are inserted into the other side of the trolley right side plate and the other side of the trolley left side plate respectively, a transmission rod II is arranged at the middle positions of the two ends of the transmission rod I, the two ends of the connecting shafts and the middle positions of the side walls of the trolley right side plate and the trolley left side plate respectively, rollers are arranged on a box left rail, a box right rail, a tail gate right rail and a tail gate left rail, when the tail gate is opened, the box right rail and the tail gate right rail form a right rail, and the running on the left rail can be continuous on the left rail and the right rail.
As a preferable technical scheme of the invention, when the tail gate is opened, the bearing parts of the left rail of the box body and the left rail of the tail gate are misplaced, and the bearing parts of the right rail of the box body and the right rail of the tail gate are misplaced. The purpose of dislocation is in order to when the tail-gate is closed, box left side track and tail-gate left side track do not produce the interference, and box right side track and tail-gate right side track do not produce the interference.
As a preferable technical scheme of the invention, the loading and unloading component is one of a fork tooth, a magnetic sucker or a vacuum sucker.
As a preferable technical scheme of the invention, the lifting system comprises a lifting rod, a lifting hydraulic cylinder and a loading and unloading component; the top of two lifter all overlaps to be equipped with in the both sides of crossbeam outer wall, the intermediate position cover of crossbeam outer wall is equipped with the top of lift pneumatic cylinder, two the bottom of lifter all assembles with the both sides at loading and unloading part top, the bottom of lift pneumatic cylinder is articulated with loading and unloading part's top intermediate position.
As a preferable technical scheme of the invention, the lifting device also comprises a transmission mechanism, wherein the transmission mechanism comprises a motor II and a gear, the motor II and the gear drive a transmission rod to rotate, and the transmission rod drives a connecting plate to move left and right so as to drive a lifting system to move left and right; wherein the connecting plate is in threaded fit with the power transmission rod.
As a preferable technical scheme of the invention, the carriage comprises a box body, a box body left supporting plate, a box body right supporting plate, a box body left rail and a box body right rail, wherein the box body left supporting plate and the box body right supporting plate are respectively arranged at the symmetrical positions of the tops of the two sides of the inner wall of the box body, and the box body left rail and the box body right rail are respectively and fixedly arranged at the tops of the box body left supporting plate and the box body right supporting plate;
The variable multilayer system comprises a left layer plate, a layer plate hydraulic cylinder, a left support rod, a right layer plate, a right support rod and a support block; the left layer plate and the right layer plate are both hinged with the box body, wherein the hinge moves up and down on the side surface of the inner wall of the box body and is used for adjusting the heights of the left layer plate and the right layer plate; the left layer board and right layer board lateral wall end are respectively articulated to be equipped with left bracing piece and right bracing piece, the supporting shoe sets up in the back department of box inner wall, and wherein left bracing piece, right bracing piece and supporting shoe all carry out the upper and lower regulation according to the height of left layer board and right layer board, wherein the inside corner that is close to the opening part of box all articulates and is equipped with the plywood hydraulic cylinder, two laminate hydraulic cylinder's flexible end respectively with the position articulated that is close to left bracing piece, right bracing piece of corresponding left layer board and right layer board side.
As a preferable technical scheme of the invention, the tail gate comprises a tail gate top plate, a tail gate right side plate, a tail gate left side plate, a tail gate hydraulic cylinder, a tail gate right support plate, a tail gate left support plate, a tail gate right rail, a tail gate left rail and a tail gate baffle; the tail gate is installed in the afterbody of carriage, the both sides of tail gate roof bottom are fixed respectively and are equipped with tail gate right side board and tail gate left side board, the one end of tail gate right side board and the one end of tail gate left side board respectively with one side fixed connection of tail gate baffle, the inboard of tail gate right side board and the inboard of tail gate left side board are fixed respectively and are equipped with tail gate right branch fagging and tail gate left branch fagging, the top of tail gate right branch fagging and tail gate left branch fagging is fixed respectively and is equipped with tail gate right track and tail gate left track, the inboard bottom of tail gate right side board and the inboard bottom of tail gate left side board all articulate and are equipped with tail gate hydraulic cylinder, two tail gate hydraulic cylinder's one end all articulates with the bottom of box.
As a preferred embodiment of the present invention, the variable multi-layered system includes a slide provided on the vehicle compartment, the slide being used to adjust the heights of the left deck, the right deck, and the support blocks.
Compared with the prior art, the invention has the beneficial effects that: the invention relates to a variable multilayer self-loading and unloading logistics vehicle,
1. Through the variable multilayer system, the left layer plate, the layer plate hydraulic cylinder, the left support rod, the right layer plate, the right support rod and the support blocks are arranged, the heights of the left layer plate and the right layer plate can be adjusted according to the heights of cargoes and the needs, the space in a carriage is utilized to the maximum extent, and the quantity of transported cargoes is increased;
2. through the automatic loading and unloading system that is equipped with, with the automatic loading of ground goods in the packing box, after the transportation, can be with the goods automatic discharge to ground in the packing box, show the loading and unloading efficiency that improves the goods, reduce the cost of labor by a wide margin.
Drawings
FIG. 1 is a schematic illustration of a variable multilayer self-loading and unloading logistics vehicle in an embodiment;
FIG. 2 is a schematic diagram of a carriage of an embodiment logistics vehicle;
FIG. 3 is a schematic diagram of an explosion of a carriage of an embodiment logistics vehicle;
FIG. 4 is a schematic diagram of a combination state of a variable multi-layer system of an embodiment logistics vehicle;
FIG. 5 is a schematic diagram of a variable multi-layer system deployment state of an embodiment logistics vehicle;
FIG. 6 is a schematic view of a tail gate of an embodiment logistics vehicle;
FIG. 7 is a schematic view of an explosion of the tail gate of an embodiment logistics vehicle;
FIG. 8 is a schematic diagram of an automated handling system of an embodiment logistics vehicle;
FIG. 9 is a schematic view of a skid cart of an embodiment logistics cart;
FIG. 10 is a schematic view of lifting tines of an embodiment logistics vehicle;
FIG. 11 is a schematic diagram of an automated handling system and track assembly for an embodiment logistics vehicle;
fig. 12 is a schematic cross-sectional view at A-A in fig. 11.
In the figure: 1. a frame chassis; 2. a carriage; 3. a variable multilayer system; 4. a tail gate; 5. an automatic handling system; 21. a case; 22. a left supporting plate of the box body; 23. a right support plate of the box body; 24. a left rail of the box body; 25. a right rail of the box body; 31. a left laminate; 32. a laminate hydraulic cylinder; 33. a left support bar; 34. a right laminate; 35. a right support rod; 36. a support block; 37. a slideway; 41. a tail gate top plate; 42. a right side plate of the tail gate; 43. a left side plate of the tail gate; 44. a tail gate hydraulic cylinder; 45. a tail gate right support plate; 46. a left support plate of the tail gate; 47. a tail gate right rail; 48. left rail of tail gate; 49. a tail gate baffle; 51. a slideway trolley; 52. a lifting system; 511. a motor; 512. a transmission rod I; 513. a motor support plate; 514. a roller; 515. the right side plate of the trolley; 516. the left side plate of the trolley; 517. a transmission rod II; 518. a cross beam; 519. a connecting shaft; 510. a gear; 520. a second motor; 521. a lifting rod; 522. a lifting hydraulic cylinder; 523. fork teeth.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1-11, the invention provides a variable multi-layer self-loading and unloading logistics vehicle, which comprises a vehicle frame chassis 1, a carriage 2, a variable multi-layer system 3, a tail gate 4, an automatic loading and unloading system 5 and a hydraulic control system; the hydraulic control system provides power 5 for the variable multilayer system 3, the tail gate 4 and the automatic loading and unloading system;
According to fig. 2 and 3, the carriage 2 comprises a carriage 21, a carriage left supporting plate 22, a carriage right supporting plate 23, a carriage left rail 24 and a carriage right rail 25, wherein the carriage left supporting plate 22 and the carriage right supporting plate 23 are respectively arranged at the symmetrical positions of the tops of the two sides of the inner wall of the carriage 21, and the carriage left rail 24 and the carriage right rail 25 are respectively fixedly arranged at the tops of the carriage left supporting plate 22 and the carriage right supporting plate 23;
As shown in fig. 4 and 5, the variable multi-layer system 3 includes a left layer 31, a layer hydraulic cylinder 32, a left support bar 33, a right layer 34, a right support bar 35, and a support block 36; the left layer plate 31 and the right layer plate 34 are hinged with the box body 21, wherein the hinges move up and down on the side surface of the inner wall of the box body 21 and are used for adjusting the heights of the left layer plate 31 and the right layer plate 34; the side wall ends of the left layer plate 31 and the right layer plate 34 are respectively hinged with a left support rod 33 and a right support rod 35, a support block 36 is arranged at the back of the inner wall of the box body 21, the left support rod 34, the right support rod 35 and the support block 36 are respectively adjusted up and down according to the heights of the left layer plate 31 and the right layer plate 34, the corner, close to the opening, of the inner part of the box body 21 is respectively hinged with a layer plate hydraulic cylinder 32, and the telescopic ends of the two layer plate hydraulic cylinders 32 are respectively hinged with the positions, close to the left support rod 33 and the right support rod 35, of the corresponding side edges of the left layer plate 31 and the right layer plate 34. The variable multi-deck system includes a slide 37 provided on the vehicle cabin, the slide 37 being used to adjust the height of the left deck 34, the right deck 35 and the support blocks 36.
As shown in fig. 6 and 7, the tailgate 4 includes a tailgate top plate 41, a tailgate right side plate 42, a tailgate left side plate 43, a tailgate hydraulic cylinder 44, a tailgate right support plate 45, a tailgate left support plate 46, a tailgate right rail 47, a tailgate left rail 48, and a tailgate barrier 49; the tail gate 4 is installed in the afterbody of carriage 2, the both sides of tail gate roof 41 bottom are fixed respectively and are equipped with tail gate right side board 42 and tail gate left side board 43, the one end of tail gate right side board 42 and the one end of tail gate left side board 43 respectively with one side fixed connection of tail gate baffle 49, the inboard of tail gate right side board 42 and the inboard of tail gate left side board 43 are fixed respectively and are equipped with tail gate right backup pad 45 and tail gate left backup pad 46, the top of tail gate right backup pad 45 and tail gate left backup pad 46 is fixed respectively and is equipped with tail gate right track 47 and tail gate left track 48, the bottom of tail gate right side board 42 inboard and the bottom of tail gate left side board 43 inboard all articulate and are equipped with tail gate hydraulic cylinder 44, the one end of two tail gate hydraulic cylinder 44 all articulates with the bottom of box 21.
As shown in fig. 8, 9, 10 and 11, the automatic loading and unloading system 5 includes a slide carriage 51 and a lifting system 52, the slide carriage 51 includes a motor 511, a first transmission rod 512, a motor support plate 513, a roller 514, a right carriage side plate 515, a left carriage side plate 516, a second transmission rod 517, a cross beam 518 and a connecting shaft 519; the trolley right side plate 515 and the trolley left side plate 516 are fixedly connected through a cross beam 518, one end of the inner side of the trolley right side plate 515 and one end of the inner side of the trolley left side plate 516 are respectively fixedly connected with two sides of a motor supporting plate 513, a motor 511 is fixedly arranged in the middle position of the top of the motor supporting plate 513, a reduction gearbox of the motor 511 is arranged on the outer wall of a first transmission rod 512 to serve as a driving source, two ends of the first transmission rod 512 penetrate through one side of the trolley right side plate 515 and one side of the trolley left side plate 516, a connecting shaft 519 is inserted between the other side of the trolley right side plate 515 and the other side of the trolley left side plate 516, a transmission rod II 517 is rotatably arranged in the middle position of the trolley right side plate 515 and the trolley left side plate 516, rollers 514 are rotatably arranged at two ends of the transmission rod 512, two ends of the connecting shaft 519 and the middle positions of the side walls of the trolley right side plate 515 and the trolley left side plate 516, and the trolley left side plate 514 slide on a box left rail 24, a box right rail 25, a tail gate left rail 47 and a tail gate left rail 48, and a lifting system 52 comprises a lifting rod 521, a lifting hydraulic cylinder 522 and components; the top of two lifting rods 521 are respectively sleeved on two sides of the outer wall of the cross beam 518, the middle position of the outer wall of the cross beam 518 is sleeved with the top of a lifting hydraulic cylinder 522, the bottom ends of the two lifting rods 521 are respectively assembled with two sides of the top of the loading and unloading part, the bottom of the lifting hydraulic cylinder 522 is hinged with the middle position of the top of the loading and unloading part, and the lifting hydraulic cylinder is one of fork teeth 523 or a magnetic sucker or a vacuum sucker. The lifting system comprises a lifting system 52, a connecting plate 524, a second motor 520, a gear 510, a first transmission rod 517 and a second transmission rod 517, wherein the second motor 520 and the gear 510 drive the transmission rod 517 to rotate, and the transmission rod 517 drives the connecting plate 524 to move left and right so as to drive the lifting system 52 to move left and right; wherein the connecting plate 524 is in threaded engagement with the power transmission rod 517.
When the variable multilayer self-loading and unloading logistics vehicle is used, during loading, goods are placed on the ground at the tail part of a carriage 2, the tail door is opened, the carriage and the tail door form a unified loading and unloading track, an automatic loading and unloading system 5 is moved to the tail door 4 through a slideway trolley 51, a lifting system 52 is moved, the goods are grabbed through a fork 523 or a sucker, power is provided through the slideway trolley 51, a motor switch is turned on, the output power of a motor 511 drives a transmission rod I512 to rotate, rollers 514 at two ends of the transmission rod I512 are driven to move along a tail door right track 47, a tail door left track 48 and a box left track 24 and a box right track 25 to the interior of the carriage 2, the goods are automatically loaded into the carriage 2, if the carriage 2 is required to be deformed into two layers, the heights of hinge positions of a left layer plate 31 and a right layer plate 34 and the box 21 are firstly adjusted, the heights of the carriage 2 of a second layer are determined, then the left layer 31 and the right layer 34 are rotated to be horizontal through a layer plate hydraulic cylinder 32, the left layer 31 and the right layer 34 are supported by a left support rod 33, a right support rod 35 and a support block 36 to support the left layer 34, the goods are loaded and the two layers of the carriage is carried by the left layer cylinder 33, the right layer cylinder 35 and the right layer 34 is supported by the right layer cylinder 36, the goods is opposite to the cargo layer, and the cargo can be driven to the lower layer 4, the cargo layer is completed, and the cargo loading and the goods can be closed, and the cargo loading and the goods can be completed, and the goods can be compared with the cargo layer and the cargo, and the cargo can be closed, and the process has the lower layer and the goods can be compared with the goods, and the goods have the goods.
In the description of the present invention, it should be understood that the orientation or positional relationship indicated is based on the orientation or positional relationship shown in the drawings, and is merely for convenience in describing the present invention and simplifying the description, and does not indicate or imply that the apparatus or element referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention.
In the present invention, unless explicitly specified and defined otherwise, for example, it may be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intermediaries, or in communication with each other or in interaction with each other, unless explicitly defined otherwise, the meaning of the terms described above in this application will be understood by those of ordinary skill in the art in view of the specific circumstances.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. A variable multilayer self-loading and unloading logistics vehicle comprises a vehicle frame chassis (1), a carriage (2), a variable multilayer system (3), a tail gate (4), an automatic loading and unloading system (5) and a hydraulic control system; the hydraulic control system provides power for the variable multilayer system (3), the tail gate (4) and the automatic loading and unloading system (5); the method is characterized in that: the automatic loading and unloading system (5) comprises a slideway trolley (51) and a lifting system (52);
The slideway trolley (51) comprises a motor (511), a first transmission rod (512), a motor supporting plate (513), rollers (514), a trolley right side plate (515), a trolley left side plate (516), a second transmission rod (517), a cross beam (518) and a connecting shaft (519); the right side plate (515) of the trolley is fixedly connected with the left side plate (516) of the trolley through a cross beam (518), one end of the inner side of the right side plate (515) of the trolley and one end of the inner side of the left side plate (516) of the trolley are fixedly connected with two sides of a motor supporting plate (513) respectively, a motor (511) is fixedly arranged at the middle position of the top of the motor supporting plate (513), a reduction gearbox of the motor (511) is arranged on the outer wall of a transmission rod I (512) to serve as a driving source, two ends of the transmission rod I (512) penetrate through one side of the right side plate (515) of the trolley and one side of the left side plate (516) of the trolley, connecting shafts (519) are inserted into the other side of the right side plate (515) of the trolley and the other side of the left side plate (516) of the trolley respectively, two transmission rods (517) are rotatably arranged at the middle positions of the two ends of the transmission rod I (512), two ends of the connecting shafts (519) and the middle positions of the side plate (516) of the left side plate (516) of the trolley and the side plate (516) of the trolley, the tail gate body (24) of the tail gate (48) of the rail body, the tail gate (48) and the tail gate (48) are opened on the rail body (48), the right rail (25) of the box body and the right rail (47) of the tail gate form a right rail, and the idler wheels can run continuously on the left rail and the right rail;
When the tail gate is opened, the bearing parts of the left rail (24) of the box body and the left rail (48) of the tail gate are staggered, and the bearing parts of the right rail (25) of the box body and the right rail (47) of the tail gate are staggered;
The carriage (2) comprises a carriage body (21), a carriage left supporting plate (22), a carriage right supporting plate (23), a carriage left rail (24) and a carriage right rail (25), wherein the carriage left supporting plate (22) and the carriage right supporting plate (23) are respectively arranged at the symmetrical positions of the tops of the two sides of the inner wall of the carriage body (21), and the carriage left rail (24) and the carriage right rail (25) are respectively and fixedly arranged at the top of the carriage left supporting plate (22) and the top of the carriage right supporting plate (23); the variable multilayer system (3) comprises a left layer plate (31), a layer plate hydraulic cylinder (32), a left supporting rod (33), a right layer plate (34), a right supporting rod (35) and a supporting block (36); the left layer plate (31) and the right layer plate (34) are both hinged with the box body (21), wherein the hinges move up and down on the side surface of the inner wall of the box body (21) and are used for adjusting the heights of the left layer plate (31) and the right layer plate (34); the side wall ends of the left layer plate (31) and the right layer plate (34) are respectively hinged with a left support rod (33) and a right support rod (35), a support block (36) is arranged at the back of the inner wall of the box body (21), the left support rod (33), the right support rod (35) and the support block (36) are all adjusted up and down according to the heights of the left layer plate (31) and the right layer plate (34), layer plate hydraulic cylinders (32) are respectively hinged at the corners, close to the openings, of the inside of the box body (21), and the telescopic ends of the two layer plate hydraulic cylinders (32) are respectively hinged with the positions, close to the left support rod (33) and the right support rod (35), of the side edges of the corresponding left layer plate (31) and right layer plate (34);
The variable multi-layer system includes a slide (37) disposed on the vehicle cabin, the slide (37) being used to adjust the heights of the left deck (31), the right deck (34) and the support blocks (36).
2. A variable multilayer self-loading and unloading logistics vehicle in accordance with claim 1, wherein: the lifting system (52) comprises a lifting rod (521), a lifting hydraulic cylinder (522) and a loading and unloading component; the top of two lifter rods (521) is respectively sleeved with two sides of the outer wall of the cross beam (518), the middle position of the outer wall of the cross beam (518) is sleeved with the top of a lifting hydraulic cylinder (522), the bottom ends of the two lifter rods (521) are respectively assembled with two sides of the top of the loading and unloading part, and the bottom of the lifting hydraulic cylinder (522) is hinged with the middle position of the top of the loading and unloading part.
3. A variable multilayer self-loading and unloading logistics vehicle in accordance with claim 2, wherein: the lifting device further comprises a transmission mechanism, wherein the transmission mechanism comprises a motor II (520) and a gear (510), the motor II (520) and the gear (510) drive a transmission rod II (517) to rotate, and the transmission rod II (517) drives a connecting plate (524) to move left and right so as to drive a lifting system (52) to move left and right; wherein the connecting plate (524) is in threaded fit with the transmission rod II (517).
4. A variable multilayer self-loading and unloading logistics vehicle as set forth in claim 3, wherein: the tail gate (4) comprises a tail gate top plate (41), a tail gate right side plate (42), a tail gate left side plate (43), a tail gate hydraulic cylinder (44), a tail gate right support plate (45), a tail gate left support plate (46), a tail gate right rail (47), a tail gate left rail (48) and a tail gate baffle (49); tail gate (4) are installed in the afterbody of carriage (2), both sides of tail gate roof (41) bottom are fixed respectively and are equipped with tail gate right side board (42) and tail gate left side board (43), the one end of tail gate right side board (42) and the one end of tail gate left side board (43) respectively with one side fixed connection of tail gate baffle (49), the inboard of tail gate right side board (42) and the inboard of tail gate left side board (43) are fixed respectively and are equipped with tail gate right support board (45) and tail gate left support board (46), the top of tail gate right support board (45) and tail gate left support board (46) is fixed respectively and is equipped with tail gate right track (47) and tail gate left track (48), the bottom of tail gate right side board (42) inboard and the bottom of tail gate left side board (43) inboard all articulate and are equipped with tail gate hydraulic cylinder (44), two the one end of tail gate hydraulic cylinder (44) all articulates with the bottom of box (21).
5. A variable multilayer self-loading and unloading logistics vehicle as set forth in claim 4, wherein: the loading and unloading component is one of fork teeth (523) or a magnetic sucker or a vacuum sucker.
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| CN202210915442.3A CN115257502B (en) | 2022-07-31 | 2022-07-31 | Variable multilayer is from loading and unloading commodity circulation car |
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| CN202210915442.3A CN115257502B (en) | 2022-07-31 | 2022-07-31 | Variable multilayer is from loading and unloading commodity circulation car |
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| CN115257502B true CN115257502B (en) | 2024-06-11 |
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|---|---|
| CN115257502A (en) | 2022-11-01 |
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