CN214298371U

CN214298371U - Full-automatic car loader

Info

Publication number: CN214298371U
Application number: CN202120162018.7U
Authority: CN
Inventors: 张秋; 蒋春飞
Original assignee: Norco Intelligent Equipment Shanghai Co ltd
Current assignee: Norco Intelligent Equipment Shanghai Co ltd
Priority date: 2021-01-21
Filing date: 2021-01-21
Publication date: 2021-09-28
Anticipated expiration: 2031-01-21

Abstract

The utility model discloses a full-automatic carloader, which comprises a frame, elevating gear, transmission, the carrier, height detection photoelectricity group and power device, elevating gear one side and frame fastening connection, transmission and frame swing joint, power device one side and frame fastening connection, carrier and frame swing joint, transmission and carrier swing joint, height detection photoelectricity group one side and frame fastening connection, the bottom plate both sides upwards extend and are equipped with the enhancement frame, enhancement frame one side and bottom plate fastening connection, be equipped with a plurality of connecting rods between the enhancement frame, the connecting rod both ends respectively with enhancement frame fastening connection, connection piece one side and enhancement frame fastening connection.

Description

Full-automatic car loader

Technical Field

The utility model relates to a loading and unloading technical field specifically is full-automatic car loader.

Background

In large-scale production enterprises such as food, household appliances and the like, articles need to be loaded into van trucks, the conventional car loaders are usually fixed in specification and size and cannot meet the requirements of the van trucks with various space sizes, the universality is poor, in order to save expenditure, the articles are often stacked orderly by a palletizing robot, then the articles are transferred into the van trucks by a conveyor belt or a forklift, but when large batches of goods are transferred, the goods can only be transferred in batches due to the limitation of bearing capacity, the efficiency is low, the requirements of the large-scale enterprises cannot be met, in addition, at present, some extending type conveying support plates need to be additionally provided with auxiliary devices such as a portal frame to assist in unloading, but are limited by the height of the portal frame, when some piled goods exceeding the height of the portal frame are loaded and unloaded, the portal frame can block the loading and unloading, and when the goods are conveyed by the conveyor belt, too much weight of the goods can affect the conveying efficiency, even damage can be caused to the conveying belt, and the loading and unloading efficiency is affected.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a full-automatic carloader to solve the problem that proposes among the above-mentioned background art.

In order to solve the technical problem, the utility model provides a following technical scheme:

full-automatic carloader, including frame, elevating gear, transmission, carrier, height detection photoelectricity group and power device, elevating gear one side and frame fastening connection, transmission and frame fastening connection, power device one side and frame fastening connection, carrier and frame swing joint, transmission and carrier swing joint, height detection photoelectricity group one side and frame fastening connection.

The utility model completes the automatic loading and unloading of goods through the carrier, reduces the manual work participation, reduces the labor cost, adjusts the height of the loading machine through the lifting device, meets the requirements of van trucks with different heights, detects the height of the photoelectric unit automatic detection carriage height, transmits the height signal to the controller, the controller controls the lifting device to adjust the height, one side of the lifting device is tightly connected with the frame, the frame can lift more stably through the fastening connection, the transmission device is tightly connected with the frame, prevents the transmission device from dislocation during the operation to influence the transmission efficiency, one side of the power device is positioned through the fastening connection with the frame, the connection strength is improved, the carrier is movably connected with the frame, supports and guides the carrier through the frame, the operation is more stable, the transmission device is movably connected with the carrier, and the carrier is convenient to extend out of the loading machine to the inside of the carriage, and retracted.

Further, the frame includes bottom plate and connection piece, and the bottom plate both sides upwards extend and are equipped with the enhancement frame, strengthen frame one side and bottom plate fastening connection, strengthen being equipped with a plurality of connecting rods between the frame, the connecting rod both ends respectively with strengthen frame fastening connection, connection piece one side with strengthen frame fastening connection, be equipped with the raceway on the enhancement frame, the raceway is the bilayer formula design, the raceway divide into inlayer raceway and outer raceway, inlayer raceway one end and outer raceway one end link to each other.

The reinforced frames are arranged on two sides of the bottom plate in an upward extending mode, the reinforced frames arranged on two sides are convenient to mount and position, the stress is more balanced when the lifting device is lifted, the reinforced frames are main stress devices for loading and unloading articles, the reinforced frames are fastened and connected with the bottom plate to improve the connection strength, the reinforced frames are connected through a plurality of connecting rods, the connection integrity is improved, the vertical movement is convenient, the rolling paths are arranged on the reinforced frames, the rolling paths are supported through the symmetrically arranged connecting rods, the stress is borne by the reinforced frames, the phenomenon that the rolling paths collapse due to overweight of the articles is prevented, the rolling paths are designed in a double-layer mode and are divided into an inner layer and an outer layer, the rolling paths of the inner layer are storage mechanisms and are mainly used for storing carriers, when the carriers extend out of the car loader and enter the carriage, the carriers roll paths roll along the inner layer and the outer layer end to end, and the end of the rolling paths of the inner layer are connected end to end, the carrier can be withdrawn, can roll along the outer roller path and can enter the inner roller path of the carriage when goods loading and unloading are finished, and can enter the inner roller path until the carrier reaches a proper position.

Further, elevating gear symmetrical arrangement is in the frame both sides, elevating gear one side and bottom plate fastening connection, elevating gear includes mounting substrate, hydro-cylinder support and jacking cylinder, mounting substrate bottom and ground contact, jacking cylinder one side and bottom plate fastening connection are equipped with a plurality of through-holes on the bottom plate, the jacking cylinder output passes the bottom plate through-hole and mounting substrate fastening connection, hydro-cylinder support one side and bottom plate fastening connection, hydro-cylinder support one end and enhancement frame fastening connection, jacking cylinder outer lane cover is equipped with the hydro-cylinder housing, hydro-cylinder housing one side and bottom plate fastening connection.

The lifting devices are symmetrically arranged on two sides of the frame, when lifting, the lifting device is used for lifting and descending the whole frame, so that the stability is greatly improved, in order to improve the lifting performance of the lifting device, at least three jacking oil cylinders are arranged on each side of the frame, the three jacking oil cylinders are arranged at equal intervals, so that the lifting is more stable, when goods are loaded and unloaded, because the weight of the goods is larger, the lifting device is tightly connected with the bottom plate through one side of the lifting device, the connection strength is improved, the bottom plate is prevented from being connected with the lifting device to fall off in the lifting process, the ground of the mounting substrate is contacted with the ground, the mounting of the jacking oil cylinders is facilitated, the overall performance of the lifting is improved, the mounting substrate is a uniform hard material plate, the upper surface and the lower surface are parallel, the lifting height is prevented from being inconsistent due to uneven ground, the lifting efficiency is influenced, and in order to ensure that the displacement output of the jacking oil cylinders is more stable, the output end of the jacking oil cylinder is tightly connected with the mounting substrate, when the jacking oil cylinder goes up and down, the local stress can be increased, in order to prevent deformation, an oil cylinder support is arranged on one side of the bottom plate and the reinforcing frame, the oil cylinder support plays a role of reinforcing ribs, the overall connection rigidity is improved, in order to prevent external dust from entering the jacking oil cylinder, the working performance of the jacking oil cylinder is influenced, an oil cylinder housing is covered on the outer ring of the jacking oil cylinder, the jacking oil cylinder is protected, in order to improve the anti-collision capacity of the oil cylinder housing, one side of the oil cylinder housing is tightly connected with the bottom plate, and the oil cylinder housing cannot be easily loosened.

Furthermore, the transmission device is arranged in the middle of the reinforcing frame and comprises a first transmission assembly and a second transmission assembly, the first transmission assembly is fixedly connected with the reinforcing frame, the first transmission assembly comprises a first transmission chain wheel, a first auxiliary chain wheel, a first transmission shaft, a first bearing and a first bearing seat, the first bearing is arranged at two ends of the first transmission shaft, the first bearing seat is sleeved on the outer ring of the first bearing, one side of the first bearing seat is fixedly connected with the reinforcing frame, the first transmission shaft is provided with an upper transmission chain wheel and a lower transmission chain wheel along the vertical direction, the axis of the first transmission shaft is horizontally arranged, the first transmission chain wheel is arranged on the first transmission shaft at the upper layer, the first auxiliary chain wheel is arranged on the first transmission shaft at the lower layer, the second transmission assembly comprises a second transmission chain wheel, a second transmission shaft, a second bearing and a second bearing seat, the second bearings are arranged at two ends of the second transmission shaft, and the second bearing seat is sleeved on the outer ring, second bearing frame one side and enhancement frame fastening connection, two about the second transmission shaft is equipped with along vertical direction, second transmission shaft axis level is arranged, be equipped with the second drive sprocket on the second transmission shaft of lower floor, power device includes first motor and second motor, first motor one side and enhancement frame fastening connection, first motor output and first transmission shaft one side fastening connection, second motor one side and enhancement frame fastening connection, second motor output and second transmission shaft one side fastening connection.

The utility model assists the carrier movement through two sets of transmission components which are matched to move, so that the force transmission is more stable, the first motor and the second motor work cooperatively to output torque together, the cargo loading and unloading efficiency is improved, when the carrier is transmitted, the dislocation of the first transmission component is prevented through the fastening connection of the first transmission component and the reinforcing frame, the first bearings are arranged at the two ends of the first transmission shaft, the first transmission shaft is supported and positioned through the first bearings at the two ends, so that the first transmission shaft can rotate along the self axis, the first bearing seat is sleeved outside the first bearing seat, the first bearing is limited, the dislocation of the first bearing is prevented, the first bearing seat and the reinforcing frame are fastened and connected, the connection performance is improved, the first bearing seat is ensured not to be loosened in the rotating process, the first transmission shaft is provided with two in the vertical direction, three first transmission chain wheels are sequentially and fixedly connected on the first transmission shaft at the upper layer, the upper layer first transmission shaft is tightly connected with the output end of a first motor, the output torque of the first motor mainly controls the extension and retraction of a carrier, in order to improve the loading and unloading efficiency, the carrier is provided with three chains along a horizontal plane, each first transmission chain wheel corresponds to one chain, adjacent chains are tightly connected through a connecting plate, the loading and unloading quantity of the same batch is improved, the lower layer first transmission shaft is sequentially and fixedly connected with three first auxiliary chain wheels, in order to improve the length of the chains, an inner layer raceway and an outer layer raceway are arranged, the first transmission chain wheels cannot directly transmit under the limitation of the self diameter, the first auxiliary chain wheels need to be additionally arranged for cooperative transmission, the transmission efficiency is improved, two ends of the second transmission shaft are provided with second bearings, second bearing seats are sleeved outside the second bearings, the second transmission shaft is limited, the second transmission shaft can only rotate along the self axis, axial movement cannot occur, one side of each second bearing seat is tightly connected with a reinforcing frame, and the connection strength is improved, one side is equipped with three second drive sprocket on the second transmission shaft of lower floor, second motor output and lower floor's second transmission shaft fastening connection, accomodating of second motor output torque main control carrier, and supplementary first motor drive, make torque output more steady, first motor passes through with second motor one side and strengthens frame fastening connection, fix, prevent that first motor and second motor from taking place the dislocation in torque output process and influencing transmission efficiency, improve the volume of carrying cargo through three chains, carry out torque output through two power supplies and make the transmission more steady, carry out auxiliary drive through increasing first auxiliary sprocket, be convenient for to the chain switching-over accomodate, improve chain length, increase handling efficiency.

Furthermore, first transmission shaft and secondary drive axle are parallel on the horizontal plane, are equipped with the second auxiliary sprocket on the upper secondary drive axle, and transmission still includes auxiliary drive axle, auxiliary drive axle and reinforcement frame swing joint are equipped with the transmission auxiliary sprocket on the auxiliary drive axle, and transmission auxiliary sprocket and auxiliary drive axle fastening connection, auxiliary drive axle and secondary drive axle are parallel on the horizontal plane.

The axes of the first transmission shaft and the second transmission shaft are both horizontally arranged, the auxiliary transmission shaft and the second transmission shaft are parallel on the horizontal plane and are mutually parallel, so that the transmission is more stable, the transmission of the chain is prevented from being blocked, the upper layer second transmission shaft is provided with three second auxiliary chain wheels which are mainly used for reversing the chain, so that the chain enters the inner layer roller path from the outer layer roller path and is prevented from being blocked, and the transmission auxiliary chain wheels are also used for reversing the chain, thereby increasing the length of the chain, only bearing the weight of the carrier, leading the chain into the inner layer roller path by the movable connection of the auxiliary transmission shaft and the reinforcing frame, completing the storage of the carrier, and tightly connecting the transmission auxiliary chain wheel and the auxiliary transmission shaft, through fastening connection, improve transmission efficiency, when making auxiliary transmission shaft rotate, three transmission auxiliary sprocket that the cover was established on the auxiliary transmission shaft rotates simultaneously, makes the transmission more steady.

Furthermore, the carrier is movably connected with the roller path, the carrier comprises a front plate, a carrier plate, a chain assembly, a rotating shaft and a pulley bearing, the chain assembly is movably connected with a transmission device, one side of the carrier plate is fixedly connected with the chain assembly, one side of the chain assembly is fixedly connected with the front plate through a fastener, the chain assembly comprises an electric roller, a roller shaft, a connecting support and a pulley, a roller mounting groove is arranged in the middle of the carrier plate, the electric roller is inserted into the roller mounting groove, shaft holes are formed in the two ends of the electric roller, one side of the connecting support is fixedly connected with the roller shaft, the roller shaft is movably connected with the shaft holes of the electric roller, the connecting support comprises an outer support, an inner support and a connecting transverse plate, the connecting transverse plate is fixedly connected with the carrier plate through fasteners, the inner supports are symmetrically arranged on the two sides of the pulley axis, the outer supports are symmetrically arranged on the two sides of the inner supports, the electric rollers are arranged between the two adjacent connecting supports along the axis direction of the pulley, the outer supports are arranged at two ends of the electric roller, the outer supports are arranged at two ends of one side of the connecting transverse plate in an outward extending mode, the connecting transverse plate is fixedly connected with the outer supports, the belt wheel is movably connected with the rotating shaft through a belt wheel bearing, the rotating shaft is movably connected with the inner supports, the inner supports are movably connected with the outer supports, and one side of the outer supports is fixedly connected with the rotating shaft.

The carrier is movably connected with the roller path, so that the carrier rolls on the roller path, the frictional resistance between the carrier and the roller path is reduced, the transmission efficiency is improved, the carrier plate moves along with the chain assembly through the fastening connection to finish the loading and unloading of goods, one side of the chain assembly is fixedly connected with the front plate through the fastening piece to improve the connection strength and prevent loosening, one end of the front plate, far away from the carrier plate, is the front end, the front end of the front plate inclines downwards, when unloading, the goods stably fall off from the front plate to prevent the goods from falling, a roller mounting groove is arranged in the middle of the carrier plate, an electric roller is inserted into the roller mounting groove, the electric roller is a power roller, after the carrier enters the carriage in place, the electric roller is started, the rolling direction is the same as the direction of the belt wheel entering the carriage, the thrust far away from the carriage is generated through the friction of the goods contacting with the electric roller, the belt wheel rotates reversely, the carrier exits from the carriage to finish the unloading, and the goods do not need to be fixed through manpower or a portal frame, therefore, within the bearing limit of the carrier, the height is not limited, only the adjustment according to the vehicle height is needed, the practicability is stronger, shaft holes are arranged at the two ends of the electric roller, one side of the connecting support is tightly connected with the roller shaft, the roller shaft is movably connected with the shaft holes of the electric roller, the electric roller rotates along the roller shaft when rotating, the electric roller is limited by the tight connection to prevent goods from inclining, the outer support is arranged at the two ends of one side of the connecting transverse plate and extends outwards, the connecting transverse plate is tightly connected with the outer support, the connecting transverse plate is tightly connected with the support plate by a fastener, the connecting rigidity is improved by the tight connection, the cross section area of the top end of the outer support is too small to be directly connected with the support plate, the outer supports at the two sides support the connecting transverse plate, belt wheels are installed and positioned by the inner support and one side of the outer support, and the rotating shaft is movably connected with the inner support, the inner support and the outer support are movably connected, one side of the outer support is fixedly connected with the rotating shaft, so that when the chain assembly moves, the inner support and the outer support can rotate relatively along the rotating shaft, in order to reduce friction, a pulley bearing is arranged in the middle of the pulley, and the pulley bearing is connected with the rotating shaft, so that the rolling efficiency of the pulley is improved.

When the chain component is arranged at the upper end of the outer raceway, the belt wheel rolls on the surface of the outer raceway, friction is reduced through rolling connection, the chain component is movably connected with the transmission device, clamping grooves are formed in the first transmission chain wheel, the first auxiliary chain wheel, the second transmission chain wheel, the second auxiliary chain wheel and the transmission auxiliary chain wheel along the circumferential direction, the belt wheel is clamped through the clamping grooves, chain transmission is carried out, transmission efficiency is improved through the chain transmission, unit load capacity is larger, loading and unloading efficiency is higher, when the chain component enters the lower end of the outer raceway, the chain component moves downwards under the action of self gravity, the motorized pulley is in contact with the lower wall surface of the raceway, friction is reduced through rolling connection, the chain component enters the inner raceway and is similar to the outer raceway, the belt wheel and the motorized pulley are in rolling contact with the inner raceway alternately, friction is reduced, the storage speed is improved, the chain component is always kept in rolling connection, and the friction resistance of a contact surface is reduced, reduce the time of accomodating, improve transmission efficiency.

Compared with the prior art, the utility model discloses the beneficial effect who reaches is: the utility model completes the automatic loading and unloading of goods through the carrier, reduces the manual participation, reduces the labor cost, adjusts the height of the loading machine through the lifting device, and meets the requirements of van trucks with different heights; the roller path is divided into an inner layer and an outer layer, the length of the carrier is increased, the roller path is suitable for carriages with different lengths, the service performance is wider, the double-layer roller path replaces a convolution device for storage, mutual collision among the carriers is prevented, the failure rate is reduced, and the loading and unloading efficiency is improved; through the cooperative work of the double motors, the three chains bear the load together, so that the transmission efficiency is improved, and the transmission is more stable; accomplish automatic unloading through motorized pulley, reduce the human cost, chain subassembly remains the roll connection throughout, reduces the frictional resistance of contact surface, reduces and accomodates the time, improves transmission efficiency.

Drawings

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

fig. 1 is a schematic diagram of the overall structure of the present invention;

FIG. 2 is a schematic view of the frame structure of the present invention;

FIG. 3 is a top view of the view of FIG. 2;

FIG. 4 is a schematic view of the lifting device;

FIG. 5 is a schematic view of the assembly of the jacking cylinder and cylinder housing;

FIG. 6 is a schematic view of the transmission and frame structure of the present invention;

FIG. 7 is a view from the direction A of the view of FIG. 1;

FIG. 8 is a view from direction B of the view of FIG. 6;

FIG. 9 is a view in the direction C of the view of FIG. 7;

FIG. 10 is a schematic view of the structure of the carrier of the present invention;

fig. 11 is a schematic structural view of the support plate and the chain assembly of the present invention;

FIG. 12 is a view from direction D of the view of FIG. 11;

in the figure: 1-frame, 11-bottom plate, 12-reinforcing frame, 121-roller path, 13-connecting rod, 14-connecting piece, 2-lifting device, 21-mounting base plate, 22-oil cylinder bracket, 23-jacking oil cylinder, 24-oil cylinder housing, 3-transmission device, 31-first transmission component, 311-first transmission chain wheel, 312-first auxiliary chain wheel, 313-first transmission shaft, 314-first bearing, 315-first bearing seat, 32-second transmission component, 321-second transmission chain wheel, 322-second auxiliary chain wheel, 323-second transmission shaft, 324-second bearing, 325-second bearing seat, 33-auxiliary transmission shaft, 34-transmission auxiliary chain wheel, 4-carrier, 41-front plate, 42-carrier plate, 421-roller mounting groove, 43-chain component, 431-motorized roller, 432-roller shaft, 433-connecting bracket, 4331-outer bracket, 4332-inner bracket, 4333-connecting transverse plate, 434-belt wheel, 44-fastener, 45-rotating shaft, 46-belt wheel bearing, 5-height detection photoelectric group, 6-power device, 61-first motor and 62-second motor.

Detailed Description

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

The utility model provides a technical scheme:

as shown in fig. 1, the full-automatic car loader comprises a frame 1, a lifting device 2, a transmission device 3, a carrier 4, a height detection photoelectric group 5 and a power device 6, wherein one side of the lifting device 2 is fixedly connected with the frame 1, the transmission device 3 is fixedly connected with the frame 1, one side of the power device 6 is fixedly connected with the frame 1, the carrier 4 is movably connected with the frame 1, the transmission device 3 is movably connected with the carrier 4, and one side of the height detection photoelectric group 5 is fixedly connected with the frame 1.

The utility model completes the automatic loading and unloading of goods through the carrier 4, reduces the manual work participation, reduces the manpower cost, adjusts the height of the loading machine through the lifting device 2, meets the requirements of van trucks with different heights, detects the height of the carriage automatically by the photoelectric unit 5, transmits the height signal to the controller, controls the lifting device 2 to adjust the height by the controller, fastens and connects one side of the lifting device 2 with the frame, leads the frame 1 to be more stably lifted through the fastening and connecting, the transmission device 3 is connected with the frame 1 through the fastening and connecting, prevents the transmission device 3 from being misplaced during the operation to influence the transmission efficiency, positions one side of the power device 6 through the fastening and connecting with the frame 1, improves the connection strength, the carrier 4 is movably connected with the frame 1, supports and guides the carrier 4 through the frame 1, leads the operation to be more stably, the transmission device 3 is movably connected with the carrier 4, the carrier 4 is conveniently extended from the car loader to the inside of the carriage and retracted.

As shown in fig. 1-3, the frame 1 includes a bottom plate 11 and a connecting piece 14, the two sides of the bottom plate 11 extend upwards to form a reinforcing frame 12, one side of the reinforcing frame 12 is fastened with the bottom plate 11, a plurality of connecting rods 13 are arranged between the reinforcing frames 12, the two ends of each connecting rod 13 are fastened with the reinforcing frames 12 respectively, one side of the connecting piece 14 is fastened with the reinforcing frames 12, a roller path 121 is arranged on the reinforcing frame 12, the roller path 121 is designed in a double-layer mode, the roller path 121 is divided into an inner roller path and an outer roller path, and one end of the inner roller path is connected with one end of the outer roller path.

The two sides of the bottom plate 11 extend upwards to be provided with the reinforcing frames 12, the reinforcing frames 12 arranged on the two sides are convenient for installing and positioning each part, the stress is more balanced when the bottom plate is lifted, the reinforcing frames are main stress devices for loading and unloading articles, the reinforcing frames 12 are fastened and connected with the bottom plate 11 to improve the connection strength, the reinforcing frames 12 are connected through a plurality of connecting rods 13, the connection integral performance is improved, the up-and-down movement is convenient, the roller paths 121 are arranged on the reinforcing frames 12, the roller paths 121 are supported through the symmetrically arranged connecting rods 13 and then are stressed by the reinforcing frames 12 to prevent the roller paths 121 from collapsing due to the overweight of goods, the roller paths 121 are of a double-layer design and are divided into an inner layer and an outer layer, wherein the roller paths 121 of the inner layer are used as accommodating mechanisms and are mainly used for accommodating carriers, when the carriers 4 extend out of a car loader and enter a carriage, the carriers 4 roll along the roller paths 121 of the inner layer and the outer layer and the inner layer and the outer layer are connected end to end, get into outer raceway 121 tail end from the raceway 121 head end of inlayer, and roll along outer raceway 121, until getting into inside the carriage, when accomplishing cargo handling, carrier 4 withdraws, roll along outer raceway 121, and get into the raceway 121 of inlayer, it is suitable for the position to reach carrier 4, through dividing into inside and outside two-layer with raceway 121, can add carrier 4's length, be applicable to the carriage of different length, performance is wider, it accomodates to replace the convolution device through double-deck raceway 121, prevent 4 clashes each other of carrier, reduce the fault rate, the loading and unloading efficiency is improved, prevent that external debris from getting into in the reinforcement frame 12 through connection piece 14.

As shown in fig. 4-5, the lifting devices 2 are symmetrically arranged on two sides of the frame 1, one side of each lifting device 2 is fixedly connected with the bottom plate 11, each lifting device 2 comprises a mounting substrate 21, an oil cylinder support 22 and a jacking oil cylinder 23, the bottom end of the mounting substrate 21 is in contact with the ground, one side of each jacking oil cylinder 23 is fixedly connected with the bottom plate 11, a plurality of through holes are formed in the bottom plate 11, the output end of each jacking oil cylinder 23 penetrates through the through hole of the bottom plate 11 and is fixedly connected with the mounting substrate 21, one side of each oil cylinder support 22 is fixedly connected with the bottom plate 11, one end of each oil cylinder support 22 is fixedly connected with the reinforcing frame 12, an oil cylinder housing 24 covers the outer side of each jacking oil cylinder 23, and one side of each oil cylinder housing 24 is fixedly connected with the bottom plate 11.

The lifting devices 2 are symmetrically arranged at two sides of the frame 1, when lifting, the lifting device 2 is used for lifting and descending the frame 1, so that the stability is greatly improved, in order to improve the lifting performance of the lifting device 2, at least three jacking cylinders 23 are arranged at each side of the two sides of the frame 1, the three jacking cylinders 23 are arranged at equal intervals, so that the lifting is more stable, when goods are loaded and unloaded, because the weight of the goods is larger, the connection strength is improved by tightly connecting one side of the lifting device 2 with the bottom plate 11, the bottom plate 11 and the lifting device 2 are prevented from being connected and falling off in the lifting process, the ground of the mounting base plate 21 is contacted with the ground, the jacking cylinders 23 are convenient to mount, the overall performance of the lifting is improved, the mounting base plate 21 is an even hard material plate, the upper surface and the lower surface are parallel, the lifting height is prevented from being inconsistent due to uneven ground, the lifting efficiency is influenced, in order to ensure that the displacement output of the jacking cylinders 23 is more stable, the output end of the jacking oil cylinder 23 is tightly connected with the mounting base plate 21, when the jacking oil cylinder 23 is lifted, the local stress can be increased, in order to prevent deformation, an oil cylinder support 22 is mounted on one side of the base plate 21 and the reinforcing frame 12, the oil cylinder support 22 plays a role of a reinforcing rib, the integral connection rigidity is improved, in order to prevent external dust from entering the jacking oil cylinder 23 and influencing the working performance of the jacking oil cylinder 23, an oil cylinder cover shell 24 is covered on the outer ring of the jacking oil cylinder 23 to protect the jacking oil cylinder 23, in order to improve the anti-collision capacity of the oil cylinder cover shell 24, one side of the oil cylinder cover shell 24 is tightly connected with the base plate 11, and the oil cylinder cover shell 24 cannot be easily loosened.

As shown in fig. 6 to 9, the transmission device 3 is disposed in the middle of the reinforcing frame, the transmission device 3 includes a first transmission assembly 31 and a second transmission assembly 32, the first transmission assembly 31 is fastened to the reinforcing frame 12, the first transmission assembly 31 includes a first transmission sprocket 311, a first auxiliary sprocket 312, a first transmission shaft 313, a first bearing 314 and a first bearing seat 315, the first bearing 314 is disposed at two ends of the first transmission shaft 313, the first bearing seat 315 is sleeved on an outer ring of the first bearing 314, one side of the first bearing seat 315 is fastened to the reinforcing frame 12, the first transmission shaft 313 is vertically disposed with an upper transmission shaft and a lower transmission shaft, an axis of the first transmission shaft 313 is horizontally disposed, the first transmission sprocket 311 is disposed on the upper transmission shaft 313, the first auxiliary sprocket 312 is disposed on the lower transmission shaft 313, the second transmission assembly 32 includes a second transmission sprocket 321, a second transmission shaft 323, Second bearing 324 and second bearing frame 325, second drive shaft 323 both ends are equipped with second bearing 324, the cover is equipped with second bearing frame 325 in the second bearing 324 outer lane, second bearing frame 325 one side and reinforcing frame 12 fastening connection, second drive shaft 323 is equipped with two from top to bottom along vertical direction, second drive shaft 323 axis horizontal arrangement, be equipped with second drive sprocket 321 on the second drive shaft 323 of lower floor, power device 6 includes first motor 61 and second motor 62, first motor 61 one side and reinforcing frame 12 fastening connection, first motor 61 output and first drive shaft 313 one side fastening connection, second motor 62 one side and reinforcing frame 12 fastening connection, second motor 62 output and second drive shaft 323 one side fastening connection.

The utility model uses two sets of transmission components which are in matched motion to assist the motion of the carrier 4, so that the force transmission is more stable, the first motor 61 and the second motor 62 work in cooperation to output torque together, so that the cargo loading and unloading efficiency is improved, the first transmission component 31 is tightly connected with the reinforcing frame 12, when the carrier 4 is transmitted, the dislocation of the first transmission component 31 is prevented, the first bearings 314 are arranged at the two ends of the first transmission shaft 313, the first transmission shaft 313 is supported and positioned by the first bearings 314 at the two ends, so that the first transmission shaft 313 can rotate along the self axis, the first bearing seats 315 are sleeved outside the first bearings 314, the limiting function is carried out on the first bearings 314, the dislocation of the first bearings 314 is prevented, the first bearing seats 315 are tightly connected with the reinforcing frame 12, the connection performance is improved, the first bearing seats 315 can not loosen in the rotation process, the first transmission shaft 313 is provided with two transmission components along the vertical direction, the upper layer first transmission shaft 313 is fixedly connected with three first transmission chain wheels 311 in sequence, the upper layer first transmission shaft 313 is fixedly connected with the output end of a first motor 61, the output torque of the first motor 61 mainly controls the extension and retraction of a carrier, in order to improve the loading and unloading efficiency, the carrier 4 is provided with three chains along the horizontal plane, each first transmission chain wheel 311 corresponds to one chain, adjacent chains are fixedly connected through a connecting plate, the loading and unloading quantity of the same batch is improved, the lower layer first transmission shaft 313 is fixedly connected with three first auxiliary chain wheels 312 in sequence, in order to improve the length of the chains, an inner layer raceway 121 and an outer layer raceway 121 are arranged, the first transmission chain wheels 311 cannot directly transmit under the self diameter limit, the first auxiliary chain wheels 312 need to be additionally arranged for cooperative transmission, the transmission efficiency is improved, two ends of a second transmission shaft 323 are provided with second bearings 324, a second bearing seat 325 is sleeved on the outer rings of the second bearings 324, and the second transmission shaft is limited, the second transmission shaft 323 can only rotate along the self axis and can not generate axial movement, the connection strength is improved by the fastening connection of one side of the second bearing seat 325 and the reinforcing frame 12, three second transmission chain wheels 321 are arranged on one side of the lower second transmission shaft 323, the output end of the second motor 62 is fastened and connected with the lower second transmission shaft 323, the output torque of the second motor 62 mainly controls the storage of a carrier and assists the transmission of the first motor 61, so that the torque output is more stable, the first motor 61 and one side of the second motor 62 are fastened and connected with the reinforcing frame 12 for fixing, the transmission efficiency is prevented from being influenced by the dislocation of the first motor 61 and the second motor 62 in the torque output process, the cargo carrying capacity is improved by three chains, the torque output is more stable by two power sources, the auxiliary transmission is realized by adding the first auxiliary chain wheel 312, so that the chains can be conveniently stored in a reversing way, the length of the chain is improved, and the loading and unloading efficiency is improved.

As shown in fig. 6, the first transmission shaft 313 and the second transmission shaft 323 are parallel in a horizontal plane, the second transmission shaft 323 on the upper layer is provided with a second auxiliary sprocket 322, the transmission device 3 further includes an auxiliary transmission shaft 33, the auxiliary transmission shaft 33 is movably connected with the reinforcing frame 12, the auxiliary transmission shaft 33 is provided with an auxiliary transmission sprocket 34, the auxiliary transmission sprocket 34 is fixedly connected with the auxiliary transmission shaft 33, and the auxiliary transmission shaft 33 is parallel to the second transmission shaft 323 in the horizontal plane.

The axes of the first transmission shaft 313 and the second transmission shaft 323 are both horizontally arranged, the auxiliary transmission shaft 33 and the second transmission shaft 323 are parallel on the horizontal plane and are parallel to each other, so that the transmission is more stable, the chain transmission is prevented from being blocked, the upper layer second transmission shaft 323 is provided with three second auxiliary chain wheels 322 which mainly commutate the chain, so that the chain enters the inner layer roller path 121 from the outer layer roller path 121 and is prevented from being blocked, the transmission auxiliary chain wheel 34 is also used for commuting the chain, thereby increasing the length of the chain, only the self weight of the carrier needs to be borne, the auxiliary transmission shaft 33 is movably connected with the reinforcing frame 12, the chain is guided into the inner layer roller path 121 to complete the storage of the carrier, the transmission auxiliary chain wheel 34 is fixedly connected with the auxiliary transmission shaft 33, the transmission efficiency is improved through the fastening connection, when the auxiliary transmission shaft 33 rotates, the three transmission auxiliary chain wheels 34 sleeved on the auxiliary transmission shaft 33 rotate simultaneously, the transmission is more stable.

As shown in fig. 10 to 12, the carrier 4 is movably connected with the roller path 121, the carrier 4 includes a front plate 41, a carrier plate 42, a chain assembly 43, a rotation shaft 45 and a pulley bearing 46, the chain assembly 43 is movably connected with the transmission device 3, one side of the carrier plate 42 is tightly connected with the chain assembly 43, one side of the chain assembly 43 is tightly connected with the front plate 41 by a fastener 44, the chain assembly 43 includes a motorized pulley 431, a pulley shaft 432, a connecting bracket 433 and a pulley 434, a roller mounting groove 421 is provided in the middle of the carrier plate 42, the motorized pulley 431 is inserted into the roller mounting groove 421, shaft holes are provided at both ends of the motorized pulley 431, one side of the connecting bracket 433 is tightly connected with the pulley shaft 432, the pulley shaft 432 is movably connected with the shaft holes of the motorized pulley 431, the connecting bracket 433 includes an outer bracket 4331, an inner bracket 4332 and a connecting transverse plate 4333, the connecting transverse plate 4333 is tightly connected with the carrier plate 42 by a fastener 44, the inner brackets 4332 are symmetrically arranged at both sides of the axis of the pulley 434, the outer supports 4331 are symmetrically arranged at both sides of the two inner supports 4332, the motorized pulley 431 is arranged between two adjacent groups of connecting supports 433 along the axial direction of the pulley 434, the outer supports 4331 are arranged at both ends of the motorized pulley 431, the outer supports 4331 are arranged at both ends of one side of the connecting transverse plate 4333 and extend outwards, the connecting transverse plate 4333 is tightly connected with the outer supports 4331, the pulley 434 is movably connected with a rotating shaft 45 through a pulley bearing 46, the rotating shaft 45 is movably connected with the inner supports 4332, the inner supports 4332 are movably connected with the outer supports 4331, and one side of the outer supports 4331 is tightly connected with the rotating shaft 45.

The carrier 4 is movably connected with the roller path 121, so that the carrier 4 rolls on the roller path 121, the friction resistance between the carrier 4 and the roller path 121 is reduced, the transmission efficiency is improved, the carrier plate 42 moves along with the chain assembly 43 through fastening connection to finish loading and unloading of goods, one side of the chain assembly 43 is fastened and connected with the front plate 41 through the fastening piece 44, the connection strength is improved, loosening is prevented, one end of the front plate 41, which is far away from the carrier plate 42, is the front end, the front end of the front plate 41 inclines downwards, when unloading, goods stably fall off from the front plate 41 to prevent the goods from falling, the roller mounting groove 421 is arranged in the middle of the carrier plate 42, the motorized roller 431 is inserted into the roller mounting groove 421, the motorized roller 431 is a power roller, after the carrier enters the carriage in place, the motorized roller 431 is started, the rolling direction is the same as the direction of the carriage entering of the belt wheel 434, and thrust far away from the carriage is generated through the friction of the goods contacted with the motorized roller 431, at this time, the belt wheel 434 is reversely rotated, the carrier 4 is withdrawn from the carriage, unloading is completed, and the goods are not required to be fixed by a person or a portal frame, so that the height of the carrier 4 is not limited within the bearing limit, only the adjustment is required to be carried out according to the vehicle height, the practicability is stronger, the shaft holes are arranged at the two ends of the motorized pulley 431, one side of the connecting bracket 433 is tightly connected with the roller shaft 432, the roller shaft 432 is movably connected with the shaft hole of the motorized pulley 431, the motorized pulley 431 rotates along the roller shaft 432 when rotating, the motorized pulley 431 is limited by the tight connection to prevent the goods from inclining, the outer bracket 4331 is arranged by extending outwards from the two ends at one side of the connecting transverse plate 4333, the connecting transverse plate 4333 is tightly connected with the outer bracket 4331, the connecting transverse plate 4333 is tightly connected with the carrier plate 42 by the fastener 44, the connecting rigidity is improved by the tight connection, the cross-sectional area of the top end of the outer bracket 4331 is too small to be directly connected with the carrier plate 42, the connecting transverse plate 4333 is connected through a connecting transverse plate 4333, the connecting transverse plate 4333 is supported by the outer supports 4331 at two sides, the belt pulley 434 is installed and positioned through the inner support 4332 and one side of the outer support 4331, the rotating shaft 45 is movably connected with the inner support 4332, the inner support 4332 is movably connected with the outer support 4331, one side of the outer support 4331 is tightly connected with the rotating shaft 45, so that the inner support 4332 and the outer support 4331 can relatively rotate along the rotating shaft 45 when the chain assembly 43 moves, the belt pulley bearing 46 is arranged in the middle of the belt pulley 434 to reduce friction, and the rolling efficiency of the belt pulley 434 is improved through the connection of the belt pulley bearing 46 and the rotating shaft 45.

When the chain component 43 is arranged at the upper end of the outer raceway 121, the belt pulley 434 rolls on the surface of the outer raceway 121, friction is reduced through rolling connection, the chain component 43 is movably connected with the transmission device 3, clamping grooves are formed in the first transmission chain wheel 311, the first auxiliary chain wheel 312, the second transmission chain wheel 321, the second auxiliary chain wheel 322 and the transmission auxiliary chain wheel 34 along the circumferential direction, the belt pulley 434 is clamped through the clamping grooves for chain transmission, transmission efficiency is improved through chain transmission, unit load capacity is larger, loading and unloading efficiency is higher, when the chain component 43 enters the lower end of the outer raceway, the chain component 43 moves downwards under the action of self gravity, the motorized pulley 431 is in contact with the lower wall of the raceway 121, friction is reduced through rolling connection, the chain component 43 enters the inner raceway 121 and is similar to the outer raceway 121, the belt pulley 434 and the motorized pulley 431 are in rolling contact with the inner raceway 121 alternately, friction is reduced, and the storage speed is improved, chain assembly 43 remains roll connection throughout, reduces the frictional resistance of contact surface, reduces and accomodates the time, improves transmission efficiency.

The utility model discloses a theory of operation: the utility model completes the automatic loading and unloading of goods through the carrier 4, reduces the manual participation, adjusts the height of the car loader through the lifting device 2, and meets the requirements of van trucks with different heights; the roller path 121 is divided into an inner layer and an outer layer, the length of the carrier is increased, the double-layer roller path 121 is suitable for carriages with different lengths, the double-layer roller path replaces a convolution device for storage, mutual collision among the carriers is prevented, and the failure rate is reduced; through the cooperative work of the double motors, the three chains bear the load together, so that the transmission efficiency is improved, and the transmission is more stable; accomplish automatic discharge through motorized pulley 431, reduce the human cost, chain assembly 43 remains roll connection throughout, reduces the frictional resistance of contact surface, reduces and accomodates the time, improves transmission efficiency.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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

Claims

1. Full-automatic carloader, its characterized in that: the car loader comprises a frame (1), a lifting device (2), a transmission device (3), a carrier (4), a height detection photoelectric group (5) and a power device (6), wherein the lifting device (2) is fixedly connected with the frame (1), the transmission device (3) is fixedly connected with the frame (1), the power device (6) is fixedly connected with the frame (1), the carrier (4) is movably connected with the frame (1), the transmission device (3) is movably connected with the carrier (4), and the height detection photoelectric group (5) is fixedly connected with the frame (1).

2. The full-automatic car loader of claim 1, characterized in that: frame (1) includes bottom plate (11) and connection piece (14), bottom plate (11) both sides upwards extend and are equipped with and strengthen frame (12), strengthen frame (12) one side and bottom plate (11) fastening connection, it is equipped with a plurality of connecting rods (13) to strengthen between frame (12), connecting rod (13) both ends respectively with strengthen frame (12) fastening connection, connection piece (14) one side and strengthen frame (12) fastening connection, be equipped with raceway (121) on strengthening frame (12), raceway (121) are the double-deck design, raceway (121) divide into inlayer raceway and outer raceway, inlayer raceway one end links to each other with outer raceway one end.

3. The full-automatic car loader of claim 2, characterized in that: elevating gear (2) symmetrical arrangement is in frame (1) both sides, elevating gear (2) one side and bottom plate (11) fastening connection, elevating gear (2) are including mounting substrate (21), hydro-cylinder support (22) and jacking cylinder (23), mounting substrate (21) bottom and ground contact, jacking cylinder (23) one side and bottom plate (11) fastening connection, be equipped with a plurality of through-holes on bottom plate (11), jacking cylinder (23) output passes bottom plate (11) through-hole and mounting substrate (21) fastening connection, hydro-cylinder support (22) one side and bottom plate (11) fastening connection, hydro-cylinder support (22) one end and rib frame (12) fastening connection, jacking cylinder (23) cover is equipped with hydro-cylinder housing (24), hydro-cylinder housing (24) one side and bottom plate (11) fastening connection.

4. The full-automatic car loader of claim 2, characterized in that: the transmission device (3) is arranged in the middle of the reinforcing frame (12), the transmission device (3) comprises a first transmission assembly (31) and a second transmission assembly (32), the first transmission assembly (31) is fixedly connected with the reinforcing frame (12), the first transmission assembly (31) comprises a first transmission chain wheel (311), a first auxiliary chain wheel (312), a first transmission shaft (313), a first bearing (314) and a first bearing seat (315), first bearings (314) are arranged at two ends of the first transmission shaft (313), the first bearing seat (315) is sleeved on the outer ring of the first bearing (314), one side of the first bearing seat (315) is fixedly connected with the reinforcing frame (12), the first transmission shaft (313) is provided with an upper transmission shaft and a lower transmission shaft along the vertical direction, the axes of the first transmission shaft (313) are horizontally arranged, the first transmission shaft (313) is arranged on the upper layer, and the first transmission chain wheel (311) is arranged on the first transmission shaft (313), the lower floor is equipped with first auxiliary sprocket (312) on first transmission shaft (313), second drive assembly (32) includes second drive sprocket (321), second transmission shaft (323), second bearing (324) and second bearing seat (325), second bearing (324) both ends are equipped with, second bearing seat (325) are overlapped to the second bearing (324) outer lane, second bearing seat (325) one side and reinforcing frame (12) fastening connection, second transmission shaft (323) are equipped with two from top to bottom along vertical direction, second transmission shaft (323) axis horizontal arrangement, the lower floor be equipped with second drive sprocket (321) on second transmission shaft (323), power device (6) include first motor (61) and second motor (62), first motor (61) one side and reinforcing frame (12) fastening connection, first motor (61) output and first transmission shaft (313) one side fastening connection, one side of the second motor (62) is fixedly connected with the reinforcing frame (12), and the output end of the second motor (62) is fixedly connected with one side of the second transmission shaft (323).

5. The full-automatic car loader of claim 4, characterized in that: first transmission shaft (313) and second transmission shaft (323) are parallel on the horizontal plane, the upper strata be equipped with second auxiliary sprocket (322) on second transmission shaft (323), transmission (3) still include auxiliary transmission shaft (33), auxiliary transmission shaft (33) and enhancement frame (12) swing joint, be equipped with transmission auxiliary sprocket (34) on auxiliary transmission shaft (33), transmission auxiliary sprocket (34) and auxiliary transmission shaft (33) fastening connection, auxiliary transmission shaft (33) and second transmission shaft (323) are parallel on the horizontal plane.

6. The full-automatic car loader of claim 5, characterized in that: the carrier (4) is movably connected with the roller path (121), the carrier (4) comprises a front plate (41), a carrier plate (42), a chain assembly (43), a rotating shaft (45) and a pulley bearing (46), the chain assembly (43) is movably connected with the transmission device (3), one side of the carrier plate (42) is fixedly connected with the chain assembly (43), one side of the chain assembly (43) is fixedly connected with the front plate (41) through a fastener (44), the chain assembly (43) comprises an electric roller (431), a roller shaft (432), a connecting bracket (433) and a pulley (434), a roller mounting groove (421) is formed in the middle of the carrier plate (42), the electric roller (431) is inserted into the roller mounting groove (421), shaft holes are formed in two ends of the electric roller (431), one side of the connecting bracket (433) is fixedly connected with the roller shaft (432), and the roller shaft (432) is movably connected with the shaft holes of the electric roller (431), the connecting supports (433) comprise outer supports (4331), inner supports (4332) and connecting transverse plates (4333), the connecting transverse plates (4333) are fixedly connected with a carrier plate (42) through fasteners (44), the inner supports (4332) are symmetrically arranged on two sides of the axis of a belt wheel (434), the outer supports (4331) are symmetrically arranged on two sides of the two inner supports (4332), an electric roller (431) is arranged between two groups of connecting supports (433) adjacent to each other along the axis direction of the belt wheel (434), the outer supports (4331) are arranged at two ends of the electric roller (431), the outer supports (4331) extend outwards from two ends of one side of each connecting transverse plate (4333), the connecting transverse plates (4333) are fixedly connected with the outer supports (4331), the belt wheel (434) is movably connected with a rotating shaft (45) through a belt wheel bearing (46), and the rotating shaft (45) is movably connected with the inner supports (4332), the inner support (4332) is movably connected with the outer support (4331), and one side of the outer support (4331) is fixedly connected with the rotating shaft (45).