CN111874666B - Goods unloading platform for logistics transportation - Google Patents
Goods unloading platform for logistics transportation Download PDFInfo
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- CN111874666B CN111874666B CN202010768865.8A CN202010768865A CN111874666B CN 111874666 B CN111874666 B CN 111874666B CN 202010768865 A CN202010768865 A CN 202010768865A CN 111874666 B CN111874666 B CN 111874666B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G67/00—Loading or unloading vehicles
- B65G67/02—Loading or unloading land vehicles
- B65G67/24—Unloading land vehicles
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Abstract
The invention discloses a cargo unloading platform for logistics transportation, and relates to the technical field of unloading platform equipment. Including fork truck body, goods buffer memory mechanism, connection frame, first arm and the second arm of getting material, connection frame installs on the fork truck body and is in the lift end in the fork truck body, goods buffer memory mechanism sets up on connection frame and is in between connection frame and the fork truck body, first arm of getting material is the V type with the second arm of getting material and lays on connection frame and the opening of first arm of getting material and second arm of getting material is located the offside towards the fork truck body, the first arm of getting material is equipped with the opening with the little one end department of interval of second arm of getting material, and the opening between first arm of getting material and the second arm of getting material is in goods buffer memory mechanism. According to the invention, the first material taking arm and the second material taking arm can be used for driving the goods to move towards the goods caching mechanism by the friction force generated by the mutual contact of the goods and the material taking conveyor belt, so that the goods are gathered and collected towards the middle position in a concentrated manner.
Description
Technical Field
The invention relates to the technical field of unloading platform equipment, in particular to a cargo unloading platform for logistics transportation.
Background
The stream transportation technology mainly comprises two categories of transportation facilities and transportation operation, wherein the former belongs to the hard transportation technology, and the latter belongs to the soft transportation technology. The hard transportation technology mainly comprises the perfection of transportation infrastructures, such as roads, railways, sea transportation, transport vehicles and other infrastructures, and the soft transportation technology comprises a management method, a logistics technology, logistics personnel accomplishment and the like.
The invention is characterized in that goods are transported according to the indispensable need in the logistics transportation process, a patent with the publication number of CN110282576A in the prior art provides an assembled logistics transportation goods loading and unloading platform, which comprises a bottom plate, wherein the left side wall and the right side wall of the bottom plate are fixedly connected with L-shaped connecting pieces, the L-shaped connecting pieces are fixedly connected with the bottom plate through first bolts, the upper ends of the L-shaped connecting pieces are fixedly connected with stand columns, the opposite side walls of the two stand columns are respectively provided with a strip-shaped groove, the bottom wall in the strip-shaped groove is provided with a mounting groove, a first electric push rod is fixedly connected in the mounting groove, the telescopic end of the first electric push rod extends into the strip-shaped groove and is fixedly connected with a movable block, the same U-shaped object stage is fixedly connected between the two movable blocks, the height of the object stage can be correspondingly adjusted according to the, reduce artifical transport, improve cargo handling's efficiency, adopt the assembled structure in addition, the clearance and the change of the structure of being convenient for reduce unnecessary extravagant.
But this patent will consume a large amount of time and energy when transporting a large amount of smallclothes parcel to get the material in-process and have partial parcel to remain and can't take out in the carriage, consequently need the staff to get into the carriage and carry out the manual work and get and take, the process is very loaded down with trivial details and there is great danger.
Disclosure of Invention
The invention provides a cargo unloading platform for logistics transportation, which aims to solve the technical problems that in the prior art, when a cargo unloading platform unloads small cargos, the consumed time is long, and partial cargos are difficult to completely take out.
In order to achieve the purpose, the technical scheme adopted by the invention is as follows: including fork truck body, goods buffer memory mechanism, connection frame, first arm and the second arm of getting material, connection frame installs on the fork truck body and is in the lift end in the fork truck body, goods buffer memory mechanism sets up on connection frame and is in between connection frame and the fork truck body, first arm of getting material is the V type with the second arm of getting material and lays on connection frame and the opening of first arm of getting material and second arm of getting material is located the offside towards the fork truck body, the first arm of getting material is equipped with the opening with the little one end department of interval of second arm of getting material, the opening between first arm of getting material and the second arm of getting material is in goods buffer memory mechanism.
Further, the first material taking arm is the same as the second material taking arm in structure, the first material taking arm comprises a protective housing, material taking rollers, a material taking motor and a material taking conveyor belt, the material taking rollers are provided with two material taking rollers, the two material taking rollers are respectively installed on two sides of the inner portion of the protective housing, the material taking conveyor belt is sleeved on the two material taking rollers, the material taking motor is installed on the protective housing, and the output end of the material taking motor is communicated to the material taking rollers close to one side of the goods caching mechanism.
Furthermore, a circle of anti-skid grains are arranged on the outer side surface of the material taking conveying belt.
Further, the one end of keeping away from the fork truck body in first material arm and the second material arm is the oblique angle setting.
Furthermore, one end of the first material taking arm and the second material taking arm, which is far away from the forklift body, is provided with a row of guide rollers, and the guide rollers protrude out of the first material taking arm and the second material taking arm.
Furthermore, two sides of the connecting frame are respectively provided with a hydraulic oil cylinder, one side of the hydraulic oil cylinder is connected to the connecting frame, the other side of the hydraulic oil cylinder close to the first material taking arm is connected to the first material taking arm, the other end of the hydraulic oil cylinder close to the second material taking arm is connected to the second material taking arm, and the first material taking arm and the second material taking arm are both connected to the connecting frame.
Furthermore, the first material taking arm further comprises two movable sliding blocks, the two movable sliding blocks are respectively arranged at the upper end and the lower end of the material taking roller at one side of the connecting frame, a bearing is arranged at the connecting position of the material taking roller and the movable sliding blocks, limiting grooves are respectively arranged at the upper end and the lower end of the connecting frame, the material taking roller is arranged in the limiting grooves, limiting stoppers are respectively arranged at two sides of the limiting grooves, the movable sliding blocks are arranged in the limiting stoppers, and the movable sliding blocks at the upper side and the lower side of the first material taking arm and the second material taking arm are respectively connected with a tension spring.
Further, the goods buffer memory mechanism comprises an unloading conveyor belt, two unloading motors, an unloading roller, a goods storage box, an unloading door, an unloading screw rod mechanism and a door opening driving motor, wherein the two unloading rollers are arranged at the bottom of the inner side of the goods storage box, the two unloading rollers are arranged on the two unloading rollers in a sleeved mode, the unloading motor is arranged on the outer side of the goods storage box, the output end of the unloading motor is connected to the unloading roller in a conveying mode, an opening is formed in one side of the goods storage box, the unloading screw rod mechanism is arranged at one side, provided with an opening, of the goods storage box, the door opening driving motor is arranged on the goods storage box and is in transmission connection with the unloading screw rod mechanism, and the unloading door is arranged at the output end of the unloading screw rod mechanism and is located at one side, provided with the opening.
Furthermore, two guide rods are arranged on two sides of the connecting frame respectively, guide grooves are formed in the forklift body and correspond to the guide rods, the guide rods are inserted into the guide grooves, a plurality of transverse moving hydraulic rods are arranged between the connecting frame and the forklift body, and two sides of the transverse moving hydraulic rods are fixed on the connecting frame and the forklift body respectively.
The invention provides a cargo unloading platform for logistics transportation through improvement, which has the following improvements and advantages compared with the prior art:
according to the invention, the first material taking arm and the second material taking arm are conveyed into the carriage through the forklift body, then the first material taking arm and the second material taking arm operate to generate clamping force on the goods in the middle of the first material taking arm and the second material taking arm and convey the goods to the goods caching mechanism, the goods are stored through the goods caching mechanism, after the goods caching mechanism is full, the goods are conveyed to a storage point and discharged for storage through controlling the forklift body, and then the goods in the carriage are unloaded again, so that the technical problems that the time consumption is long and partial goods are difficult to take out completely when the goods unloading platform unloads the small goods in the prior art are effectively solved.
According to the invention, two hydraulic oil cylinders are respectively arranged on two sides of the connecting frame, when the first material taking arm and the second material taking arm are required to be opened at a larger angle, only the two hydraulic oil cylinders are required to be controlled to contract, at the moment, the outer sides of the first material taking arm and the second material taking arm are bent under the action of the two hydraulic oil cylinders so as to increase the included angle between the first material taking arm and the second material taking arm, at the moment, the first material taking arm and the second material taking arm can simultaneously take larger-out goods, when the first material taking arm and the second material taking arm are required to be contracted into a smaller angle, only the two hydraulic oil cylinders are required to be controlled to extend, at the moment, the first material taking arm and the second material taking arm are bent inwards under the action of the two hydraulic oil cylinders so as to reduce the included angle between the first material taking arm and the second material taking arm, at the moment, the first material taking arm and the second material taking arm can take-out materials in a smaller range, the characteristic of goods collection aiming at the small compartment can be met, and goods at the dead angle in the compartment can be collected and discharged by adjusting the size of the included angle between the first material taking arm and the second material taking arm when the goods are unloaded, so that the application range and the use convenience of the invention are increased.
According to the invention, the moving sliding blocks are arranged in the first material taking arm and the second material taking arm, when part of goods with larger volume exists in the first material taking arm and the second material taking arm, the goods can move towards the direction of the goods caching mechanism under the operation of the first material taking arm and the second material taking arm, and the first material taking arm and the second material taking arm can be pushed open towards two sides in the moving process of the goods, so that large goods can have enough space to enter the goods caching mechanism, and after the large goods enter the goods caching mechanism, one sides of the first material taking arm and the second material taking arm can be gathered together again under the action of the tension spring, so that the requirement that enough friction force exists when small goods move into the goods caching mechanism can be met, and the type and size of the goods capable of being automatically unloaded by the automatic unloading device are increased.
According to the invention, two guide rods are respectively arranged on two sides of the connecting frame, guide grooves are arranged in the forklift body at positions corresponding to the guide rods, a plurality of transverse hydraulic rods are arranged between the connecting frame and the forklift body, and the positions of the connecting frame on the forklift body can be limited through the mutual matching of the guide rods and the guide grooves, so that the connecting frame can move on the forklift body according to the moving direction of the guide rods.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic perspective view of the present invention with the body of the forklift removed;
FIG. 3 is a schematic view showing the arrangement of the first and second material taking arms according to the present invention;
FIG. 4 is an enlarged schematic view of the structure at A in FIG. 3;
FIG. 5 is a schematic structural diagram of a cargo buffer mechanism according to the present invention;
fig. 6 is a schematic view of a cut-away structure of the drive cargo buffer mechanism according to the present invention;
FIG. 7 is a view of the present invention in a state of unloading cargo;
FIG. 8 is a view of the second embodiment of the present invention in the unloaded condition;
FIG. 9 is a third view of the present invention in a condition for unloading cargo;
description of reference numerals:
the forklift comprises a forklift body 1, a guide groove 11, a transverse moving hydraulic rod 12, a cargo caching mechanism 2, an unloading conveyor belt 21, an unloading motor 22, an unloading roller 23, a cargo storage box 24, an unloading door 25, an unloading screw rod mechanism 26, a door opening driving motor 27, a connecting frame 3, a hydraulic oil cylinder 31, a limiting groove 32, a limiting stopper 33, a guide rod 34, a first material taking arm 4, a protective housing 41, a material taking roller 42, a material taking motor 43, a material taking conveyor belt 44, a guide roller 45, a movable sliding block 46, a tension spring 47 and a second material taking arm 5.
Detailed Description
The present invention will be described in detail with reference to fig. 1 to 9, and the technical solutions in the embodiments of the present invention will be clearly and completely described below, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The invention provides a goods unloading platform for logistics transportation through improvement, which comprises a forklift body 1, a goods caching mechanism 2, a connecting frame 3, a first material taking arm 4 and a second material taking arm 5, wherein the connecting frame 3 is arranged on the forklift body 1 and is positioned at the lifting end in the forklift body 1, the whole connecting frame 3 is driven to lift through the arranged forklift body 1, the goods caching mechanism 2 is arranged on the connecting frame 3 and is positioned between the connecting frame 3 and the forklift body 1, the first material taking arm 4 and the second material taking arm 5 are arranged on the connecting frame 3 in a V shape, the smaller end of an opening formed by the first material taking arm 4 and the second material taking arm 5 faces the direction of the forklift body 1, and the smaller end of the opening formed between the first material taking arm 4 and the second material taking arm 5 is positioned at the goods caching mechanism 2. During the use, send into the carriage through fork truck body 1 with first arm 4 and second arm 5 of getting material to thereby reduce between the interval between first arm 4 of getting material and second arm 5 of getting material to 2 direction removal in-process of goods buffer gear between first arm 4 of getting material and second arm 5 of getting material, then carry the goods to goods buffer gear 2 through the power of getting between, deposit the goods through goods buffer gear 2, through control fork truck body 1 with the goods transportation to depositing the point and discharge and deposit after goods buffer gear 2 fills with, then unload the goods in the carriage once more.
As shown in fig. 7, preferably, the first material taking arm 4 and the second material taking arm 5 have the same structure, the first material taking arm 4 includes a protective housing 41, two material taking rollers 42, a material taking motor 43 and a material taking conveyor belt 44, the two material taking rollers 42 are respectively installed at two sides inside the protective housing 41, the material taking conveyor belt 44 is sleeved on the two material taking rollers 42, the material taking motor 43 is located on the protective housing 41, an output end of the material taking motor 43 is connected to the material taking roller 42 near one side of the goods buffer mechanism 2, the material taking roller 42 can be driven to rotate by the material taking motor 43, the material taking conveyor belt 44 is driven to operate by the material taking roller 42, when the first material taking arm 4 and the second material taking arm 5 go deep into the goods compartment, friction force is generated by mutual contact between the goods and the material taking conveyor belt 44 to drive the goods to move towards the goods buffer mechanism 2, and the goods in the carriage can be guided by the first material taking arm 4 and the second material taking arm 5, so that the goods are gathered to the middle position in a centralized manner to be convenient for collecting the goods.
Preferably, get material conveyer belt 44 be equipped with anti-skidding line on the surface, can increase goods and the frictional force who gets material conveyer belt 44 through the anti-skidding line that sets up to the efficiency of getting material of first arm 4 and second arm 5 of getting material has been increased.
Preferably, the one end of keeping away from fork truck body 1 in first arm 4 of getting material and the second arm 5 of getting material is the bevel angle setting, sets up first arm 4 of getting material and the second arm 5 of getting material into the bevel angle type can be more convenient for first arm 4 of getting material and the second arm 5 of getting material go deep into the goods in the carriage through getting first arm 4 of getting material and second arm 5 of getting material to can shovel the goods of both sides to between first arm 4 of getting material and the second arm 5 of getting material, so that unload the goods in first arm 4 of getting material and the second arm 5 of getting material and send out.
Preferably, a row of guide rollers 45 are arranged at one end of the first material taking arm 4 and the second material taking arm 5 far away from the forklift body 1, the guide rollers 45 protrude out of the first material taking arm 4 and the second material taking arm 5, and when the first material taking arm 4 and the second material taking arm 5 shovel goods, the goods are further guided by the guide rollers 45 arranged on the first material taking arm 4 and the second material taking arm 5, so that the goods can slide between the first material taking arm 4 and the second material taking arm 5, and the goods can be unloaded and sent out from the first material taking arm 4 and the second material taking arm 5.
Preferably, two sides of the connecting frame 3 are respectively provided with a hydraulic cylinder 31, one side of the hydraulic cylinder 31 is connected to the connecting frame 3, the other side of the hydraulic cylinder 31 close to the first material taking arm 4 is connected to the first material taking arm 4, the other end of the hydraulic cylinder 31 close to the second material taking arm 5 is connected to the second material taking arm 5, the first material taking arm 4 and the second material taking arm 5 are both connected to the connecting frame 3, the clamping angles between the first material taking arm 4 and the second material taking arm 5 and the connecting frame 3 can be respectively controlled and adjusted through the hydraulic cylinders 31 arranged at the two sides of the connecting frame 3, when the first material taking arm 4 and the second material taking arm 5 are required to be opened at a large angle, only the two hydraulic cylinders 31 need to be controlled to be contracted, at this time, the outer sides of the first material taking arm 4 and the second material taking arm 5 are bent under the action of the two hydraulic cylinders 31, so as to increase the included angle between the first material taking arm 4 and the second material taking arm 5, at this time, the first material taking arm 4 and the second material taking arm 5 can take larger range of goods simultaneously, as shown in fig. 8, when the first material taking arm 4 and the second material taking arm 5 are required to be contracted into a smaller angle, only the two hydraulic oil cylinders 31 need to be controlled to extend, at this time, the first material taking arm 4 and the second material taking arm 5 are bent inwards under the action of the two hydraulic oil cylinders 31, so that the included angle between the first material taking arm 4 and the second material taking arm 5 is reduced, at this time, the first material taking arm 4 and the second material taking arm 5 can take the materials within a smaller range, at this time, the characteristic of taking the goods for a small compartment can be met, and the use range and the use convenience of the invention are increased.
Preferably, the first material taking arm 4 further includes two moving sliders 46, the two moving sliders 46 are respectively disposed at the upper and lower ends of the material taking roller 42 at one side of the connecting frame 3, a bearing is disposed at a connecting position of the material taking roller 42 and the moving slider 46, friction force generated when the material taking roller 42 rotates on the moving slider 46 can be reduced through the disposed bearings, the upper and lower ends of the connecting frame 3 are respectively provided with the limiting grooves 32, the material taking roller 42 is disposed in the limiting grooves 32, the two sides of the limiting grooves 32 are respectively provided with the limiting stoppers 33, the moving slider 46 is disposed in the limiting stoppers 33, the moving slider 46 can be limited through the disposed limiting stoppers 33, the material taking roller 42 can be limited through the disposed limiting grooves 32, and thus one side of the first material taking arm 4 and the second material taking arm 5, which is connected with the connecting frame 3, can move transversely according to the direction of the limiting grooves 32 The moving sliders 46 of the first material taking arm 4 and the second material taking arm 5, which are positioned at the upper side and the lower side, are respectively connected with a tension spring 47, one side of the first material taking arm 4 and one side of the second material taking arm 5, which are connected with the connecting frame 3, can be mutually tensioned through the tension springs 47, the material taking motor 43 is positioned on the moving slider 46, and the material taking motor is synchronously driven to move in the moving process of the moving slider 46, so that the function of the device is that, as shown in fig. 9, when part of goods with large volume exist in the first material taking arm 4 and the second material taking arm 5, the goods can move towards the goods buffer mechanism 2 under the operation of the first material taking arm 4 and the second material taking arm 5, and the first material taking arm 4 and the second material taking arm 5 can be pushed away towards two sides in the moving process of the goods, so that large goods can have enough space to enter the goods buffer mechanism 2, and after large goods enter the goods buffer mechanism 2, one side of the first material taking arm 4 and one side of the second material taking arm 5 are gathered together again under the action of the tension spring 47, so that the requirement that enough friction force exists when small goods move into the goods buffer mechanism 2 can be met, and the types and sizes of the goods which can be automatically unloaded by the automatic unloading device are increased.
Preferably, the cargo buffer mechanism 2 comprises two unloading conveyor belts 21, two unloading motors 22, two unloading screw rod mechanisms 26, two cargo storage boxes 24, two unloading doors 25, two unloading screw rod mechanisms 26 and a door opening driving motor 27, the two unloading rollers 23 are arranged at the bottom of the inner side of the cargo storage box 24, the unloading conveyor belts 21 are sleeved on the two unloading rollers 23, the unloading motors 22 are arranged at the outer sides of the cargo storage boxes 24, the output ends of the unloading motors 22 are connected to the unloading rollers 23 in a transmission manner, the unloading rollers 23 can be driven to rotate by the arranged unloading motors 22, when in use, the cargos are conveyed into the cargo storage boxes 24 through the first material taking arm 4 and the second material taking arm 5 and are positioned on the unloading conveyor belts 21, the unloading conveyor belts 21 are driven to run through the unloading motors 22, and the cargos positioned on the unloading conveyor belts 21 can be discharged, an opening is arranged at one side of the cargo storage box 24, the unloading screw rod mechanism 26 is arranged at one side of the cargo storage box 24, which is provided with the opening, the door opening driving motor 27 is arranged on the cargo storage box 24 and is in transmission connection with the unloading screw rod mechanism 26, the unloading screw rod mechanism 26 can be driven to operate by the door opening driving motor 27, the unloading door 25 is arranged at the output end of the unloading screw rod mechanism 26 and is positioned at one side of the cargo storage box 24, which is provided with the opening, when the cargo is required to be stored in the cargo storage box 24, the unloading door 25 can be driven to operate by the door opening driving motor 27 to drive the unloading screw rod mechanism 26 to drive the unloading door 25, so that the unloading door 25 is in a closed state, the cargo storage box 24 can store the cargo, when the cargo storage box 24 is full, the door opening driving motor 27 is started, and the unloading door 25 is driven, the unloading door 25 is opened, and the goods can be discharged by the unloading conveyor 21, thereby unloading the goods.
Preferably, two guide rods 34 are respectively arranged on two sides of the connecting frame 3, a guide groove 11 is arranged in the forklift body 1 at a position corresponding to the guide rods 34, the guide rods 34 are inserted into the guide grooves 11, the position of the connecting frame 3 on the forklift body 1 can be limited through the mutual matching of the guide rods 34 and the guide grooves 11, so that the connecting frame 3 can move on the forklift body 1 according to the moving direction of the guide rods 34, a plurality of transverse hydraulic rods 12 are arranged between the connecting frame 3 and the forklift body 1, two sides of each transverse hydraulic rod 12 are respectively fixed on the connecting frame 3 and the forklift body, the transverse hydraulic rods 12 can drive the space between the connecting frame 3 and the forklift body 1, when goods on the inner side of the truck need to be unloaded, only the transverse hydraulic rods 12 need to be started, and the connecting frame 3 is driven to go deep into the carriage through the transverse hydraulic rods 12, then the goods are taken by the first taking arm 4 and the second taking arm 5.
The working principle of the invention is that when the forklift truck is used, the forklift truck body 1 drives the integral connecting frame 3 to move and drive the integral connecting frame to lift, the forklift truck body 1 moves the first material taking arm 4 and the second material taking arm 5 to a specified height and pushes the materials into a carriage, then the material taking motor 43 is started to drive the material taking roller 42 to rotate, the material taking roller 42 drives the material taking conveyor belt 44 to run, when the first material taking arm 4 and the second material taking arm 5 penetrate into the carriage of goods, the goods are driven to move towards the goods buffer mechanism 2 by the friction force generated by the mutual contact of the goods and the material taking conveyor belt 44, and the first material taking arm 4 and the second material taking arm 5 can guide the goods in the carriage, so that the goods are gathered to the middle position to be convenient for collecting the goods, when the first material taking arm 4 and the second material taking arm 5 are required to be opened to a larger angle, only two hydraulic oil cylinders 31 need to be controlled to contract, at the moment, under the action of the two hydraulic oil cylinders 31, the outer sides of the first material taking arm 4 and the second material taking arm 5 are bent to increase the included angle between the first material taking arm 4 and the second material taking arm 5, at the moment, the first material taking arm 4 and the second material taking arm 5 can simultaneously take goods in a larger range, when the first material taking arm 4 and the second material taking arm 5 are required to be contracted into a smaller angle, only the two hydraulic oil cylinders 31 need to be controlled to extend, at the moment, the first material taking arm 4 and the second material taking arm 5 are bent inwards under the action of the two hydraulic oil cylinders 31, so that the included angle between the first material taking arm 4 and the second material taking arm 5 is reduced, at the moment, the first material taking arm 4 and the second material taking arm 5 can take the materials in a smaller range, and when part of goods with larger volume exists in the first material taking arm 4 and the second material taking arm 5, goods can move towards the direction of the goods caching mechanism 2 under the operation of the first material taking arm 4 and the second material taking arm 5, and the first material taking arm 4 and the second material taking arm 5 can be jacked open towards two sides in the moving process of the goods, so that large goods can enter the goods caching mechanism 2 in enough space, after the large goods enter the goods caching mechanism 2, one sides of the first material taking arm 4 and the second material taking arm 5 can be gathered together again under the action of the tension spring 47, so that the requirement that enough friction force exists when small goods move into the goods caching mechanism 2 can be met, after the goods enter the goods caching mechanism 2 through the first material taking arm 4 and the second material taking arm 5, the goods are conveyed into the goods storage box 24 and are located on the unloading conveyor belt 21 through the first material taking arm 4 and the second material taking arm 5 in use, the unloading conveyor belt 21 is driven to operate through the unloading motor 22, and goods on the unloading conveyor belt 21 can be discharged And discharging to realize the discharge of the goods, so as to meet the requirement of continuous unloading of the goods.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (8)
1. A cargo unloading platform for logistics transportation comprises a forklift body (1) and is characterized by further comprising a cargo caching mechanism (2), a connecting frame (3), a first material taking arm (4) and a second material taking arm (5), the connecting frame (3) is arranged on the forklift body (1) and is positioned at the lifting end in the forklift body (1), the goods buffer mechanism (2) is arranged on the connecting frame (3) and is positioned between the connecting frame (3) and the forklift body (1), the first material taking arm (4) and the second material taking arm (5) are arranged on the connecting frame (3) in a V shape, the smaller end of the forming openings of the first material taking arm (4) and the second material taking arm (5) faces the direction of the forklift body (1), one end with a smaller opening formed between the first material taking arm (4) and the second material taking arm (5) is positioned at the goods caching mechanism (2);
the structure of the first material taking arm (4) is the same as that of the second material taking arm (5), the first material taking arm (4) comprises a protective housing (41), material taking rollers (42), a material taking motor (43) and material taking conveyor belts (44), the number of the material taking rollers (42) is two, the two material taking rollers (42) are respectively installed on two sides of the inner portion of the protective housing (41), the material taking conveyor belts (44) are sleeved on the two material taking rollers (42), the material taking motor (43) is located on the protective housing (41), and the output end of the material taking motor (43) is communicated into the material taking rollers (42) close to one side of the goods caching mechanism (2).
2. The cargo unloading platform for logistics transportation as claimed in claim 1, wherein the outer side surface of the material taking conveyor belt (44) is provided with a circle of anti-skid lines.
3. The cargo unloading platform for logistics transportation according to claim 1, wherein one end of the first material taking arm (4) and one end of the second material taking arm (5) far away from the forklift body (1) are arranged at an oblique angle.
4. The cargo unloading platform for logistics transportation according to claim 1, wherein a row of guide rollers (45) are arranged at one end of the first material taking arm (4) and the second material taking arm (5) far away from the forklift body (1), and the guide rollers (45) protrude out of the first material taking arm (4) and the second material taking arm (5).
5. The cargo unloading platform for logistics transportation according to claim 1, wherein two sides of the connecting frame (3) are respectively provided with a hydraulic oil cylinder (31), one side of the hydraulic oil cylinder (31) is connected to the connecting frame (3), the other side of the hydraulic oil cylinder (31) close to the first material taking arm (4) is connected to the first material taking arm (4), the other end of the hydraulic oil cylinder (31) close to the second material taking arm (5) is connected to the second material taking arm (5), and the first material taking arm (4) and the second material taking arm (5) are connected to the connecting frame (3).
6. The cargo unloading platform for logistics transportation according to claim 1, wherein the first material taking arm (4) further comprises two moving sliding blocks (46), the two moving sliding blocks (46) are respectively arranged at the upper end and the lower end of a material taking roller (42) at one side of the connecting frame (3), a bearing is arranged at the connecting position of the material taking roller (42) and the moving sliding blocks (46), the upper end and the lower end of the connecting frame (3) are respectively provided with a limiting groove (32), the material taking roller (42) is arranged in the limiting groove (32), two sides of the limiting groove (32) are respectively provided with a limiting stopper (33), the moving sliding blocks (46) are arranged in the limiting stoppers (33), the moving sliding blocks (46) at the upper end and the lower end of the first material taking arm (4) and the second material taking arm (5) are respectively connected with a tension spring (47), the material taking motor (43) is arranged on the movable sliding block (46).
7. The cargo unloading platform for logistics transportation according to claim 1, wherein the cargo buffer mechanism (2) is composed of two unloading rollers (23), two unloading motors (22), two unloading rollers (23), a cargo storage box (24), two unloading doors (25), an unloading screw mechanism (26) and a door opening driving motor (27), the unloading rollers (23) are installed at the bottom of the inner side of the cargo storage box (24), the unloading conveyor belt (21) is sleeved on the two unloading rollers (23), the unloading motor (22) is installed at the outer side of the cargo storage box (24), the output end of the unloading motor (22) is connected to the unloading rollers (23), one side of the cargo storage box (24) is provided with an opening, the unloading screw mechanism (26) is arranged at the side of the cargo storage box (24) provided with the opening, the door opening driving motor (27) is arranged on the goods storage box (24) and is in transmission connection with the unloading screw rod mechanism (26), and the unloading door (25) is arranged at the output end of the unloading screw rod mechanism (26) and is positioned at one side, provided with an opening, of the goods storage box (24).
8. The cargo unloading platform for logistics transportation as claimed in claim 1, wherein two guide rods (34) are respectively arranged on two sides of the connecting frame (3), a guide groove (11) is arranged in the forklift body (1) at a position corresponding to the guide rods (34), the guide rods (34) are inserted into the guide grooves (11), a plurality of transverse hydraulic rods (12) are arranged between the connecting frame (3) and the forklift body (1), and two sides of the transverse hydraulic rods (12) are respectively fixed on the connecting frame (3) and the forklift body.
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| CN202010768865.8A CN111874666B (en) | 2020-08-03 | 2020-08-03 | Goods unloading platform for logistics transportation |
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| CN202010768865.8A CN111874666B (en) | 2020-08-03 | 2020-08-03 | Goods unloading platform for logistics transportation |
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| CN111874666B true CN111874666B (en) | 2021-05-04 |
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| CN114261785A (en) * | 2022-01-25 | 2022-04-01 | 朱琦 | Automatic unloading and stacking machine for logistics warehouse |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61203625U (en) * | 1985-06-12 | 1986-12-22 | ||
| CN107637269A (en) * | 2016-07-20 | 2018-01-30 | 姜丹宁 | Vertical roll type corn picking platform clamps conveying device |
| CN108207299A (en) * | 2018-03-07 | 2018-06-29 | 山东农业大学 | A kind of multi items ecad leaf vegetables cropper and harvesting method |
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2020
- 2020-08-03 CN CN202010768865.8A patent/CN111874666B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61203625U (en) * | 1985-06-12 | 1986-12-22 | ||
| CN107637269A (en) * | 2016-07-20 | 2018-01-30 | 姜丹宁 | Vertical roll type corn picking platform clamps conveying device |
| CN108207299A (en) * | 2018-03-07 | 2018-06-29 | 山东农业大学 | A kind of multi items ecad leaf vegetables cropper and harvesting method |
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