CN119841127A - Container cargo batch transfer equipment - Google Patents

Abstract

The invention discloses container cargo batch transfer equipment which comprises a mounting frame, an adsorption structure and a centering guide mechanism, wherein the mounting frame and the adsorption structure are used for mounting a driving structure and a receiving structure, the adsorption structure comprises a line groove box, a sucker group and a compensation group, the centering guide mechanism is positioned at the inner side of the mounting frame and comprises a middle transmission structure and a lateral guide structure, the lateral guide structure comprises a first state and a second state, when the width of a cargo is equal to the length of the mounting frame, the lateral guide structure is in the first state, when the width of the cargo exceeds the length of the mounting frame, the lateral guide structure extends to the second state in the lateral direction, and the driving structure comprises a transverse driving assembly and a longitudinal driving assembly.

Description

A container cargo batch transfer equipment

Technical Field

The invention relates to cargo transfer equipment, in particular to container cargo batch transfer equipment.

Background Art

In the logistics industry, loading and unloading are both labor-intensive and cost-intensive. There are many ways to load goods. Some are to place them on pallets and transfer them directly with the pallets. Some are to transfer them directly by adsorbing cargo boxes. Some are even still transported manually from the entrance or side of the carriage.

The traditional mechanical handling method, such as manipulator palletizing and walking gantry palletizing, not only needs to move the truck to the designated position, but also needs to pre-adjust the length or other parameters of the transfer equipment according to the size of the truck. There are many pre-steps. Some existing equipment allows the transfer equipment to directly enter the interior of the truck, thereby reducing the pre-matching steps and improving the efficiency of transfer. Although this method can reduce the pre-adjustment steps, the width of each vehicle is actually different. If the equipment is set wider, it cannot adapt to narrow-diameter vehicles. If the equipment is set narrower, it is necessary to call back the position of the vehicle multiple times when facing a wide-diameter vehicle, re-correct the position and re-confirm the location of the goods, which takes a lot of time, and the stacking height of the goods is also uncertain. When the stacking height is high, the height of the entire transfer equipment needs to be directly raised, which is inconvenient.

Therefore, this case aims to provide a container cargo batch transfer equipment, which can not only unload efficiently, but also does not need to adjust its own position after entering the truck. It can automatically adjust the position of the transmission surface according to the width of the truck and the arrangement of the cargo, and can also adjust the height of the pickup surface, thereby improving the efficiency of cargo transfer.

Summary of the invention

The present invention provides a container cargo batch transfer device, which can effectively solve the above problems.

The present invention is achieved in that:

A container cargo batch transfer device, comprising:

A mounting frame for mounting a driving structure and a material receiving structure;

An adsorption structure movably mounted with the driving structure, the adsorption structure comprising a wire slot box connected with the driving structure, a plurality of solenoid valves are arranged in the wire slot box, all of the solenoid valves are connected with a vacuum pump through air pipelines, a movable suction cup group is arranged on the side of the wire slot box close to the cargo pickup, and a compensation group is also arranged on the side of the wire slot box close to the cargo pickup, when the cargo width is greater than the length of the suction cup group, the compensation group extends in a direction away from the suction cup group to be equal to the cargo width;

A central material guiding mechanism located on the inner side of the mounting frame, the central material guiding mechanism includes a central transmission structure arranged in the middle of the inner side of the mounting frame, the central transmission structure is adjacent to the transmission frame away from the side of the pickup, and lateral material guiding structures are installed on both sides of the central transmission structure. After the suction cup group or the compensation group adsorbs the goods to the lateral material guiding structure, the goods are moved toward the central transmission structure through the lateral material guiding structure and moved to the transmission frame through the central transmission structure. The lateral material guiding structure includes a first state and a second state. When the width of the goods is equal to the length of the mounting frame, the lateral material guiding structure is in the first state, and when the width of the goods exceeds the length of the mounting frame, the lateral material guiding structure extends laterally to the second state;

The driving structure comprises a transverse driving component and a longitudinal driving component connected to the wire trough box. The transverse driving component pushes the adsorption structure laterally and changes the height through the longitudinal driving component.

As a further improvement, the compensation group includes a sub-track arranged on the side of the line slot box close to the cargo pickup, and a suction cup compensation seat is slidably installed on the sub-track, and a number of suction cups identical to the suction cup group are arranged on the suction cup compensation seat, and a rack is locked on the top of the suction cup compensation seat, and the rack is driven by a motor with a gear, and when the motor is operated, it drives the suction cup compensation seat to move inward or outward along the sub-track.

As a further improvement, the middle transmission structure includes two transmission areas arranged in the mounting frame, the transmission includes a plurality of middle guide rollers, the shaft heads of adjacent middle guide rollers are connected by belts and are driven by at least one driving motor, a transmission belt is also arranged between two adjacent middle guide rollers, a push buckle is connected to the transmission belt, and the push buckle pushes the goods to one side of the transmission frame when the transmission belt rotates.

As a further improvement, the lateral material guide structure includes a plurality of lateral guide rollers slidably arranged in the two side areas of the front end of the mounting frame, at least one power roller is arranged between the lateral guide rollers, the power rollers and the lateral guide rollers, and the lateral guide rollers and the lateral guide rollers are connected by movable adjusting parts, and at least one compensation strip is connected between the mounting seats on the outer sides of the shaft heads at both ends of the power rollers or the lateral guide rollers.

As a further improvement, the movable adjusting member includes a hinge plate rotatably connected to the shaft head of the power roller or the lateral guide roller, and two adjacent hinge plates are connected by a movable wheel, and the movable wheel is connected to the shaft head of the power roller or the lateral guide roller through a belt.

As a further improvement, the lateral guide roller is divided into an inner guide roller and a compensation guide roller, the inner guide roller is slidably mounted on an inner guide rail, the compensation guide roller is mounted on a compensation guide frame, the bottom of the mounting frame is locked with a compensation power source, the output end of the compensation power source is connected to the bottom of the compensation guide frame, when the total length of all the inner guide rollers is less than the width of the cargo, the compensation power source pushes the compensation guide frame out so that the length of the inner guide roller and the compensation guide roller is greater than or greater than the width of the cargo.

As a further improvement, a guide bar is provided at the upper end of the compensation guide frame, and the guide bar is an L-shaped structure. A power-assisting roller is provided on the side of the guide bar close to the middle transmission structure, a feeding guide roller is provided on the side of the mounting frame close to the cargo picking, and an extension guide roller is provided on the mounting seat of the shaft head on the side of the compensation guide roller close to the cargo picking.

As a further improvement, it also includes a movable wire clamp, which includes a first fixed seat locked on the wire trough box, and a second fixed seat locked at the rear end of the mounting frame, and a wire trough accommodating frame with a hollow interior is movably installed between the first fixed seat and the second fixed seat, and the middle part of the wire trough accommodating frame is guided by a guide rail.

As a further improvement, the wire trough accommodating frame includes a first accommodating block, a second accommodating block, a third accommodating block, and a fourth accommodating block which are hollow and connected in sequence at the head and tail ends, the first accommodating block, the second accommodating block, the third accommodating block, and the fourth accommodating block are hinged, and the hinged positions of the second accommodating block and the third accommodating block are slidably connected to the guide rail through a slider, a first limit button is provided on the side of the first accommodating block close to the second accommodating block, a second limit button is provided on the side of the second accommodating block close to the third accommodating block, and a third limit button is provided on the side of the fourth accommodating block close to the third accommodating block.

As a further improvement, the mounting frame includes a front frame for accommodating a central material guiding mechanism, the front frame is connected to a lower mounting frame at one end away from the incoming goods, the upper end of the lower mounting frame is connected to an upper mounting frame, the transverse drive assembly includes an upper hinged seat locked on the upper mounting frame, a telescopic push rod motor is hinged on the upper hinged seat, the other end of the telescopic push rod motor is movably mounted on the back side of the wire trough box, the longitudinal drive assembly includes a first lower hinged seat arranged on the inner side of the lower mounting frame, a second lower hinged seat is arranged on the back side of the wire trough box, and a reversing push rod motor is arranged between the first lower hinged seat and the second lower hinged seat.

The beneficial effects of the present invention are:

Some of the existing transfer equipment can also go deep into the compartment of the truck to transfer goods, but because the transfer equipment is generally not of the same diameter as the compartment and the area available for adjustment in the compartment is limited, the transfer equipment needs to be moved out of the compartment after unloading part of the area, and then enter the compartment for secondary unloading after re-identification on the outside, which not only wastes a lot of time, but also the secondary alignment is prone to errors. Therefore, the present invention can add a compensation group while the original suction cup group has the adsorption and transfer function through the adsorption structure. When the width of the goods is at a normal width, the compensation group can increase the suction force on the basis of the adsorption structure, so that the goods are more stable during transfer. When the goods exceed the normal width, the compensation group can extend from the side of the adsorption structure, allowing the suction cup group to adsorb the goods in the normal area, and the compensation group adsorbs the goods beyond the normal area, so that the entire transfer device can cover the entire surface of the goods without secondary adjustment, and the transfer structure can gradually go deeper into the compartment after only one adjustment, so the overall transfer efficiency is improved, and the transfer quality is also improved, and the corresponding coverage area can be more accurately identified.

The compensation group requires a stable trajectory and power when moving laterally toward the suction cup group, otherwise its own stability is likely to have problems when receiving goods. Therefore, the compensation group of the present invention is provided with a separate sub-track and a suction cup compensation seat with the same power as the suction cup group. When it needs to move laterally, the motor drives the gear to drive the rack fixed on the suction cup compensation seat to move, thereby changing the position of the suction cup compensation seat, so that the compensation group can move sideways stably.

In the existing transfer equipment, the goods are mostly taken down by the adsorption end, and then the goods are placed on the conveyor belt for transmission. The steps and actions of the adsorption end need to be edited in a complex manner, and the adsorption end needs to act repeatedly, and the transfer efficiency is very slow. Therefore, the present invention adds a central material guiding mechanism, and the adsorption structure can adsorb a whole row of goods at the same time, place them on the central material guiding mechanism, and first transmit the middle goods to the rear end transmission rack through the central transmission structure, and the lateral material guiding structure transports the side goods to the position of the central transmission structure, and then transports them to the rear end through the central transmission structure again, and during the action of the lateral material guiding structure, the adsorption structure can start adsorption again, so that only one adsorption action is needed to complete the transfer of the whole row of goods, and the overall transportation efficiency is greatly improved, and the action amplitude of the adsorption structure is small, the cycle is fast, and the precision is high. In the case where the above-mentioned adsorption structure is extendable, the lateral material guiding structure in the present invention can also be extended laterally to match the width extension of the adsorption structure, and can undertake carriages with larger lateral areas, and has high adaptability.

When the middle transmission structure has the process of transmitting to the transmission rack, it also has the effect of receiving the goods input by the lateral material guide structure. Therefore, the middle transmission structure in the present invention not only has a conveyor belt that can transport the goods to the rear end transmission rack, but also has a middle guide roller that can center the goods, so that the goods can be transmitted to the rear end at a more middle position, and in order to avoid slipping, a push buckle is also provided on the conveyor belt to push the goods, so that customers can move from the position of the middle transmission structure to the rear end in time.

Not all guide rollers in the lateral material guiding structure are powered, otherwise the overall energy cost would be high. Therefore, the lateral material guiding structure in the present invention is provided with at least one powered roller to assist multiple lateral guide rollers, and then the powered roller and the lateral guide roller are linked by means of movable adjusting parts, so that the lateral guide rollers are also powered, allowing the goods to move faster and more steadily when moving toward the middle. In order to avoid the problem of goods slipping due to excessive gaps between the lateral guide rollers and between the lateral guide rollers and the powered rollers, elastic compensation strips are provided on the powered rollers or the lateral guide rollers to allow the goods to have a larger contact area with the transfer device.

It is mentioned above that the lateral material guide structure is adjustable, so the distance between the power roller and the lateral guide roller will change to a certain extent. If a traditional belt or chain is used, it is easy to be too tight or too loose to provide power. Therefore, the present invention adopts two hinge plates and a movable wheel to connect the belt, and can automatically adjust the angle between the two hinge plates according to the gap between the power roller and the lateral guide roller, so that the belt can always be taut and provide a transmission effect for the lateral guide roller and the power roller.

Although the above-mentioned setting allows the distance between the lateral guide roller and the power roller to be stably adjusted, guide rollers that are arranged too long will reduce the stability of the distal guide roller. Therefore, the present invention divides the lateral guide roller into guide rollers in two areas, and separately provides two guide structures, an inner guide rail and a compensation guide frame. The guide roller at the proximal end is arranged on the inner guide rail, and the guide roller at the distal end is arranged on the compensation guide frame, and then driven by the compensation power source, thereby ensuring that both the proximal end and the distal end can provide stable support for the goods.

After the central material guiding mechanism and the adsorption structure can complete the diameter change in the width direction, the adaptability of the transfer equipment is greatly improved. However, the goods in the container are not simply distributed horizontally, but are stacked together. Therefore, some goods distributed at a higher position are difficult to remove. If the overall frame is adjusted directly, not only the adjustment speed is slow, but the overall movement amplitude is also large. Therefore, the present invention, through the set driving structure, can firstly change the extension or retraction state of the adsorption structure through the transverse driving component, so that it can complete the process of moving the goods from the box body to the central material guiding mechanism. Secondly, the longitudinal driving component is pushed out or retracted to make the adsorption structure rise or fall, so that the adsorption structure can not only adsorb the goods in the same row, but also adsorb the goods on the upper layer. The position change of a small area can be completed without large-scale adjustment of the frame structure, thereby improving the practicality of the present invention.

BRIEF DESCRIPTION OF THE DRAWINGS

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for use in the embodiments will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the present invention and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other related drawings can be obtained based on these drawings without paying creative work.

FIG1 is a schematic diagram of the three-dimensional structure of the present invention.

FIG. 2 is a schematic diagram of the structure of the present invention from above.

FIG. 3 is a left-side structural schematic diagram of the present invention.

FIG. 4 is a schematic diagram of the structure of the present invention after operation.

FIG. 5 is a schematic structural diagram of the central material guiding mechanism of the present invention.

FIG. 6 is a schematic structural diagram of FIG. 5 from another angle of the present invention.

FIG. 7 is an enlarged view of region A in FIG. 6 of the present invention.

In the figure:

Mounting frame 10, incoming guide roller 11, extension guide roller 12, front frame 13, upper mounting frame 14, lower mounting frame 15, adsorption structure 20, wire slot box 21, main track 22, suction cup group 23, compensation group 24, auxiliary track 241, suction cup compensation seat 242, rack 243, centering material guiding mechanism 30, middle transmission structure 31, middle guide roller 311, transmission belt 312, push buckle 313, lateral material guiding structure 32, lateral guide roller 321, inner guide rail 3211, compensation guide frame 3212, compensation power source 3213, guide strip 3214, power roller 3215, power roller 322, movable adjustment Part 323, hinge plate 3231, movable wheel 3232, compensation strip 324, movable wire clamp 40, first fixed seat 41, second fixed seat 42, wire trough accommodating frame 43, first accommodating block 431, second accommodating block 432, third accommodating block 433, fourth accommodating block 434, slider 435, first limit button 436, second limit button 437, third limit button 438, guide rail 44, drive structure 50, transverse drive assembly 51, upper articulated seat 511, telescopic push rod motor 512, longitudinal drive assembly 52, first lower articulated seat 521, reversing push rod motor 522, second lower articulated seat 523.

DETAILED DESCRIPTION

In order to make the embodiments of the present invention, all belong to the scope of protection of the present invention. Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the invention claimed for protection, but merely represents the selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work belong to the scope of protection of the present invention.

In the description of the present invention, the terms "first" and "second" are only used for descriptive purposes and cannot be understood as referring to the purpose, technical solutions and advantages of the methods. To be more clear, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work indicate or imply relative importance or implicitly indicate the number of indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present invention, the meaning of "multiple" is two or more, unless otherwise clearly and specifically defined.

Referring to Figures 1 to 7, a container cargo batch transfer equipment includes: a mounting frame 10 for installing a driving structure 50 and a material receiving structure; an adsorption structure 20 movably mounted on the driving structure 50, the adsorption structure 20 includes a wire slot box 21 connected to the driving structure, a plurality of solenoid valves are arranged in the wire slot box 21, all of the solenoid valves are connected to a vacuum pump through an air pipeline, a movable suction cup group 23 is arranged on the side of the wire slot box 21 close to the cargo pickup, and a compensation group 24 is also arranged on the side of the wire slot box 21 close to the cargo pickup, when the cargo width is greater than the length of the suction cup group 23, the compensation group 24 extends in a direction away from the suction cup group 23 to be equal to the cargo width; a central material guiding mechanism 30 located on the inner side of the mounting frame 10, the central material guiding mechanism 30 includes a central transmission structure 31 arranged in the middle of the inner side of the mounting frame 10, the central transmission structure The conveying structure 31 is adjacent to the transmission rack away from the side where the goods are picked up. Lateral guide structures 32 are installed on both sides of the middle transmission structure 31. After the suction cup group 23 or the compensation group 24 adsorbs the goods to the lateral guide structure 32, it moves toward the middle transmission structure 31 through the lateral guide structure 32 and moves to the transmission rack through the middle transmission structure 31. The lateral guide structure 32 includes a first state and a second state. When the width of the goods is equal to the length of the mounting frame 10, the lateral guide structure 32 is in the first state. When the width of the goods exceeds the length of the mounting frame 10, the lateral guide structure 32 extends laterally to the second state. The driving structure 50 includes a transverse driving component 51 and a longitudinal driving component 52 connected to the wire trough box 21. After the transverse driving component 51 pushes the adsorption structure 20 laterally, it changes the height through the longitudinal driving component 52.

During the process of docking and unloading, the entire loading device is installed on the front end of the mobile device, and the mobile device is then docked with the transmission frame, and the adsorption structure 20 can be used to start adsorbing the goods to the central material guiding mechanism 30 to start transfer. When the goods in the same row are transferred, the longitudinal drive component 52 pushes up to drive the adsorption structure 20 to move up, so that the position of the adsorption structure 20 is raised, and the goods in a higher position are adsorbed and transferred. In this embodiment, the transferred goods are boxes, and other regular-shaped goods with a weight within the position allowed by the adsorption structure 20 can also be transferred.

Some existing transfer equipment can also go deep into the compartment of the truck to transfer goods, but because the transfer equipment is generally not of the same diameter as the compartment and the area available for adjustment in the compartment is limited, the transfer equipment needs to be moved out of the compartment after unloading part of the area, and then enter the compartment for secondary unloading after re-identification on the outside, which not only wastes a lot of time, but also easily leads to errors in the secondary alignment. Therefore, the present invention can add a compensation group 24 while the original suction cup group 23 has the function of adsorption and transfer through the adsorption structure 20. When the width of the goods is at a normal width, the compensation group 24 can increase the suction force on the basis of the adsorption structure 20, so that the goods are more stable during transfer. When the goods exceed the normal width, the compensation group 24 can extend from the side of the adsorption structure 20, so that the suction cup group 23 adsorbs the goods in the normal area, and the compensation group 24 adsorbs the goods beyond the normal area, so that the entire transfer device can cover the entire surface of the goods without secondary adjustment, and the transfer structure can gradually go deeper into the compartment after only one adjustment, so that the overall transfer efficiency is improved, and the transfer quality is also improved, and the corresponding area can be more accurately identified and covered.

The compensation group 24 requires a stable trajectory and power when moving laterally toward the suction cup group 23, otherwise its own stability is likely to have problems when receiving goods. Therefore, the compensation group 24 of this embodiment includes a sub-track 241 arranged on the side of the line slot box 21 close to the cargo pickup, and a suction cup compensation seat 242 is slidably installed on the sub-track 241. The suction cup compensation seat 242 is provided with a number of suction cups identical to the suction cup group 23, and a rack 243 is locked at the top of the suction cup compensation seat 242. The rack 243 is driven by a motor with a gear. When the motor is actuated, it drives the suction cup compensation seat 242 to move inward or outward along the sub-track 241. The compensation group 24 is provided with a separate sub-track 241 and a suction cup compensation seat 242 with the same power as the suction cup group 23. When it needs to move laterally, the motor drives the gear to drive the rack 243 fixed on the suction cup compensation seat 242 to move, thereby changing the position of the suction cup compensation seat 242 so that the compensation group 24 can move sideways stably.

In the existing transfer equipment, the goods are mostly taken off by the suction end, and then placed on the conveyor belt for transportation. The steps and actions of the suction end need to be edited in a complex manner, and the suction end needs to act repeatedly, and the efficiency of the transfer is very slow. Therefore, the present invention adds a central material guide mechanism 30, and the suction structure 20 can simultaneously absorb a whole row of goods, place them on the central material guide mechanism 30, first transfer the middle goods to the rear end transfer rack through the middle transfer structure 31, and the lateral material guide structure 32 is at the position of transferring the side goods to the middle transfer structure 31. The cargo is then transported to the rear end through the middle transmission structure 31 again, and the adsorption structure 20 can start adsorption again during the movement of the lateral guide structure 32, so that only one adsorption movement is required to complete the transfer of the entire row of cargo, and the overall transportation efficiency is greatly improved. In addition, the adsorption structure 20 has a small movement amplitude, a fast cycle, and a high precision. In the case where the above-mentioned adsorption structure 20 is extendable, the lateral guide structure 32 in the present invention can also be extended laterally to match the width extension of the adsorption structure 20, and can accommodate carriages with a larger lateral area, with high adaptability.

When the middle transmission structure 31 has the process of transmitting to the transmission rack, it also has the effect of receiving the goods input by the lateral material guide structure 32. Therefore, the middle transmission structure 31 of this embodiment includes two transmission areas arranged in the mounting frame 10, and the transmission includes a plurality of middle guide rollers 311. The shaft heads of adjacent middle guide rollers 311 are connected by belts and driven by at least one driving motor. A transmission belt 312 is also arranged between two adjacent middle guide rollers 311. A push buckle 313 is connected to the transmission belt 312. The push buckle 313 pushes the goods to one side of the transmission rack when the transmission belt 312 rotates. The middle transmission structure 31 not only has a transmission belt 312 that can transport the goods to the rear end transmission rack, but also has a middle guide roller 311 that can center the goods, so that the goods can be transmitted to the rear end at a relatively middle position, and in order to avoid slipping, a push buckle 313 is also arranged on the transmission belt 312 to push the goods, so that customers can go to the rear end from the position of the middle transmission structure 31 in time.

Not all guide rollers in the lateral material guide structure 32 are powered, otherwise the overall energy cost would be high. Therefore, the lateral material guide structure 32 of the present embodiment includes a plurality of lateral guide rollers 321 slidably disposed on both sides of the front end of the mounting frame 10. At least one powered roller 322 is disposed between the lateral guide rollers 321. The powered rollers 322 and the lateral guide rollers 321, and the lateral guide rollers 321 and the lateral guide rollers 321 are connected via movable adjustment members 323. At least one compensation strip 32 is connected between the mounting seats on the outer sides of the shaft heads at both ends of the powered rollers 322 or the lateral guide rollers 321. 4. The lateral material guide structure 32 is provided with at least one powered roller 322 to assist multiple lateral guide rollers 321, and then the powered roller 322 and the lateral guide roller 321 are linked by means of a movable adjusting member 323, so that the lateral guide roller 321 also has power, so that the goods can move faster and more steadily when moving toward the middle. In order to avoid the problem of the goods slipping due to the large gap between the lateral guide rollers 321 and between the lateral guide rollers 321 and the powered rollers 322, an elastic compensation strip 324 is further provided on the powered roller 322 or the lateral guide roller 321 to allow the goods to have a larger contact area with the transfer device.

It is mentioned above that the lateral material guide structure 32 is adjustable, so the distance between the power roller 322 and the lateral guide roller 321 will change to a certain extent. If a traditional belt or chain is used, it is easy to be too tight or too loose to provide power. Therefore, the movable adjustment member 323 of this embodiment includes a hinge plate 3231 rotatably connected to the shaft head of the power roller 322 or the lateral guide roller 321, and the two adjacent hinge plates 3231 are connected by a movable wheel 3232. The movable wheel 3232 is connected to the shaft head of the power roller 322 or the lateral guide roller 321 through a belt. The belt is connected by two hinge plates 3231 and a movable wheel 3232. The angle between the two hinge plates 3231 can be automatically adjusted according to the gap between the power roller 322 and the lateral guide roller 321, so that the belt can always be taut and provide a transmission effect for the lateral guide roller 321 and the power roller 322.

Although the above-mentioned setting allows the spacing between the lateral guide roller 321 and the power roller 322 to be stably adjusted, the guide rollers arranged too long will reduce the stability of the distal guide rollers. Therefore, the lateral guide rollers 321 of this embodiment are divided into inner guide rollers and compensation guide rollers. The inner guide rollers are slidably mounted on an inner guide rail 3211, and the compensation guide rollers are mounted on a compensation guide frame 3212. A compensation power source 3213 is locked at the bottom of the mounting frame 10, and the output end of the compensation power source 3213 is connected to the bottom of the compensation guide frame 3212. When all When the total length of the inner guide rollers is smaller than the width of the cargo, the compensating power source 3213 pushes out the compensating guide frame 3212, so that the length of the inner guide rollers and the compensating guide rollers is greater than or greater than the width of the cargo, and the lateral guide rollers 321 are divided into guide rollers in two areas, and two guide structures, an inner guide rail 3211 and a compensating guide frame 3212, are separately provided. The guide rollers at the proximal end are arranged on the inner guide rail 3211, and the guide rollers at the distal end are arranged on the compensating guide frame 3212, and then driven by the compensating power source 3213, thereby ensuring that both the proximal end and the distal end can provide stable support for the cargo.

When the goods move toward the transmission frame, in order to allow them to move closer to the middle position and avoid being misplaced and stuck on the middle transmission structure 31, a guide bar 3214 is provided at the upper end of the compensation guide frame 3212. The guide bar 3214 is an L-shaped structure, and a power-assisting roller 3215 is provided on the side of the guide bar 3214 close to the middle transmission structure 31, so that the goods slightly close to the side can be guided by the guide bar 3214, and if the corners of some goods are not in contact with the middle transmission structure 31, they can also be transferred to the rear end by the power-assisting roller 3215.

In order to improve the smoothness of the goods being adsorbed and transferred during unloading, the mounting frame 10 is provided with an incoming guide roller 11 on the side close to the goods picking up, and the compensation guide roller is provided with an extension guide roller 12 on the mounting seat of the shaft head on the side close to the goods picking up. Even when the goods are in contact with the mounting frame 10, they can still be guided by the incoming guide roller 11 and the extension guide roller 12.

Since the entire adsorption structure 20 needs to move back and forth frequently when absorbing and unloading goods, it is difficult to arrange the air pipeline and several wires, and it is difficult to set up wire troughs. Therefore, this embodiment adds a movable wire clamp 40, and the movable wire clamp 40 includes a first fixed seat 41 locked on the wire trough box 21, and a second fixed seat 42 locked at the rear end of the mounting frame 10. An internal hollow wire trough accommodating frame 43 is movably installed between the first fixed seat 41 and the second fixed seat 42. The middle part of the wire trough accommodating frame 43 is guided by a guide rail 44, so that the air pipeline and several wires can be arranged in the wire trough accommodating frame 43, these lines are restrained, and are always in a limited route under the limit of the guide rail 44, making the line more stable.

When the line is accommodated in the wire trough accommodating frame 43, it will extend or shorten as the wire trough accommodating frame 43 changes. Specifically, the wire trough accommodating frame 43 includes a first accommodating block 431, a second accommodating block 432, a third accommodating block 433, and a fourth accommodating block 434, which are connected in sequence head to tail. The first accommodating block 431, the second accommodating block 432, the third accommodating block 433, and the fourth accommodating block 434 are hinged. The hinged position of the second accommodating block 432 and the third accommodating block 433 is slidably connected to the guide rail 44 through a slider 435. The first accommodating block 431 is close to the side of the second accommodating block 432. A first limit button 436 is provided, a second limit button 437 is provided on the side of the second accommodating block 432 close to the third accommodating block 433, and a third limit button 438 is provided on the side of the fourth accommodating block 434 close to the third accommodating block 433. The hollow first accommodating block 431, the second accommodating block 432, the third accommodating block 433, and the fourth accommodating block 434 will move with the adsorption structure 20 when it moves. After the adsorption structure 20 is fully retracted, the first limit button 436, the second limit button 437, and the third limit button 438 can be used to regulate the position of the accommodating blocks, thereby avoiding collision between the accommodating blocks.

After the central material guiding mechanism 30 and the adsorption structure 20 can complete the diameter change in the width direction, the adaptability of the transfer equipment is greatly improved. However, the goods in the container are not simply distributed horizontally, but are stacked together. Therefore, some goods distributed at a higher position are difficult to remove. If the overall frame is adjusted directly, not only the adjustment speed is slow, but the overall movement amplitude is also large. Therefore, the present invention, through the set driving structure 50, can firstly change the extension or retraction state of the adsorption structure 20 through the transverse driving component 51, so that it can complete the process of the goods from the box body to the central material guiding mechanism 30, and secondly, the longitudinal driving component 52 is pushed out or retracted to make the adsorption structure 20 rise or fall, so that the adsorption structure 20 can not only adsorb the goods in the same row, but also adsorb the goods on the upper layer. The position change of a small area can be completed without large-scale adjustment of the frame structure, thereby improving the practicality of the present invention.

During the use of the driving structure 50, it is movably arranged on the mounting frame 10. In order to better distinguish the installation positions of the centering material guiding mechanism 30 and the driving structure 50, the mounting frame 10 includes a front frame 13 for accommodating the centering material guiding mechanism 30, and the end of the front frame 13 away from the incoming goods is connected to a lower mounting frame 15, and the upper end of the lower mounting frame 15 is connected to an upper mounting frame 14. The transverse driving component 51 includes an upper hinge seat 511 locked on the upper mounting frame 14, and a telescopic push rod motor 512 is hinged on the upper hinge seat 511, and the other end of the telescopic push rod motor 512 is movably installed on the back side of the wire slot box 21. The longitudinal driving component 52 includes a first lower hinge seat 521 arranged on the inner side of the lower mounting frame 15, and the wire slot box 2 1 is provided with a second lower hinged seat 523 on the back side, and a reversing push rod motor 522 is provided between the first lower hinged seat 521 and the second lower hinged seat 523. When the adsorption structure 20 is in use, the material picking and re-unloading of the goods are realized by extending and contracting the telescopic push rod motor 512. When it is necessary to adsorb the goods on a higher layer, the wire slot box 21 is pushed out by the reversing push rod motor 522 to lift the wire slot box 21 upward. At the same time, since the telescopic push rod motor 512 is connected to the wire slot box 21, the telescopic push rod motor 512 should also be set to a hinged state. The driving structure 50 is set to multi-dimensional operation and combined with the high adaptability of the adsorption structure 20 and the central material guiding mechanism 30, the entire batch transfer equipment can adapt to most trucks and containers on the market, thereby improving the applicable scenarios of this embodiment.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims (10)

1. A container cargo mass transfer apparatus comprising:

The mounting frame (10) is used for mounting the driving structure (50) and the receiving structure;

The adsorption structure (20) is movably mounted with the driving structure (50), the adsorption structure (20) comprises a wire slot box (21) connected with the driving structure, a plurality of electromagnetic valves are arranged in the wire slot box (21), all the electromagnetic valves are connected with a vacuum pump through gas circuit pipelines, a movable sucking disc group (23) is arranged on one side, close to the goods taking side, of the wire slot box (21), a compensation group (24) is further arranged on one side, close to the goods taking side, of the wire slot box (21), and when the width of the goods is larger than the length of the sucking disc group (23), the compensation group (24) extends to be equal to the width of the goods in a direction away from the sucking disc group (23);

A centering guide mechanism (30) positioned at the inner side of the mounting frame (10), wherein the centering guide mechanism (30) comprises a middle transmission structure (31) arranged at the middle part of the inner side of the mounting frame (10), the middle transmission structure (31) is adjacent to a transmission frame far away from the goods taking side, both sides of the middle transmission structure (31) are provided with lateral guide structures (32), after the goods are adsorbed to the lateral guide structures (32) by the sucking disc group (23) or the compensating group (24), the lateral material guiding structure (32) moves towards the middle conveying structure (31) and moves onto the conveying frame through the middle conveying structure (31), the lateral material guiding structure (32) comprises a first state and a second state, when the width of goods is equal to the length of the mounting frame (10), the lateral material guiding structure (32) is in the first state, and when the width of the goods exceeds the length of the mounting frame (10), the lateral material guiding structure (32) extends to the lateral direction to be in the second state;

The driving structure (50) comprises a transverse driving component (51) and a longitudinal driving component (52) which are connected with the wire slot box (21), and the height of the adsorption structure (20) is changed through the longitudinal driving component (52) after the transverse driving component (51) pushes the adsorption structure out transversely.

2. A container cargo batch transfer apparatus according to claim 1, wherein the compensating group (24) comprises a secondary rail (241) arranged on the side of the line tank box (21) close to the picking side, a suction cup compensating seat (242) is slidably arranged on the secondary rail (241), a plurality of suction cups identical to the suction cup group (23) are arranged on the suction cup compensating seat (242), a rack (243) is locked on the top of the suction cup compensating seat (242), the rack (243) is driven by a motor with a gear, and the suction cup compensating seat (242) is driven to move inwards or outwards along the secondary rail (241) when the motor acts.

3. A container cargo batch transfer device according to claim 1, wherein the middle transfer structure (31) comprises two transfer areas arranged in the mounting frame (10), the transfer area comprises a plurality of middle guide rollers (311), the axle heads of adjacent middle guide rollers (311) are connected through belts and driven by at least one driving motor, a transfer belt (312) is further arranged between two adjacent middle guide rollers (311), the transfer belt (312) is connected with a pushing buckle (313), and the pushing buckle (313) pushes cargo to one side of the transfer frame when the transfer belt (312) rotates.

4. The batch transfer device for container cargoes according to claim 1, wherein the lateral guide structure (32) comprises a plurality of lateral guide rollers (321) which are slidably arranged in two side areas at the front end of the mounting frame (10), at least one power roller (322) is arranged between the lateral guide rollers (321), the power roller (322) and the lateral guide rollers (321) are connected through movable adjusting pieces (323), and at least one compensation strip (324) is connected between the power roller (322) or mounting seats outside shaft heads at two ends of the lateral guide rollers (321).

5. A container cargo mass transfer device according to claim 4, wherein the movable adjusting member (323) comprises a hinged plate (3231) rotatably connected to the shaft head of the power roller (322) or the lateral guide roller (321), two adjacent hinged plates (3231) are connected by a movable wheel (3232), and the movable wheel (3232) is connected to the shaft head of the power roller (322) or the lateral guide roller (321) by a belt.

6. The batch transport device for container cargoes according to claim 4, wherein the lateral guide rollers (321) are divided into inner guide rollers and compensation guide rollers, the inner guide rollers are slidably mounted on an inner guide rail (3211), the compensation guide rollers are mounted on a compensation guide frame (3212), a compensation power source (3213) is locked at the bottom of the mounting frame (10), the output end of the compensation power source (3213) is connected to the lower part of the compensation guide frame (3212), and when the sum of the lengths of all the inner guide rollers is smaller than the width of the cargoes, the compensation power source (3213) pushes out the compensation guide frame (3212) so that the lengths of the inner guide rollers and the compensation guide rollers are larger than or larger than the width of the cargoes.

7. The batch transfer device for container cargoes according to claim 6, wherein a guide bar (3214) is arranged at the upper end of the compensation guide frame (3212), the guide bar (3214) is of an L-shaped structure, a booster roller (3215) is arranged on one side, close to the middle transmission structure (31), of the guide bar (3214), a goods feeding guide roller (11) is arranged on one side, close to the goods taking, of the mounting frame (10), and an extension guide roller (12) is arranged on a mounting seat, close to a shaft head on one side of goods taking, of the compensation guide roller.

8. The bulk transfer equipment for container cargoes according to claim 1, further comprising a movable wire clamp (40), wherein the movable wire clamp (40) comprises a first fixing seat (41) locked on the wire groove box (21) and a second fixing seat (42) locked at the rear end position of the mounting frame (10), an internally hollow wire groove accommodating frame (43) is movably installed between the first fixing seat (41) and the second fixing seat (42), and the middle part of the wire groove accommodating frame (43) is guided by a guide rail (44).

9. The container cargo batch transferring device according to claim 8, wherein the wire slot accommodating frame (43) comprises a first accommodating block (431), a second accommodating block (432), a third accommodating block (433) and a fourth accommodating block (434) which are sequentially connected in a head-to-tail mode, the first accommodating block (431), the second accommodating block (432), the third accommodating block (433) and the fourth accommodating block (434) are hinged, the second accommodating block (432) and the third accommodating block (433) are in sliding connection with the guide rail (44) through a sliding block (435), a first limiting button (436) is arranged on one side, close to the second accommodating block (432), of the first accommodating block (431), a second limiting button (437) is arranged on one side, close to the third accommodating block (433), of the second accommodating block (432), and a third limiting button (438) is arranged on one side, close to the third accommodating block (433), of the fourth accommodating block (434).

10. A container cargo mass transfer device according to claim 1, wherein the mounting frame (10) comprises a front frame (13) for accommodating the centering guide mechanism (30), one end of the front frame (13) far away from the incoming goods is connected with a lower mounting frame (15), the upper end of the lower mounting frame (15) is connected with an upper mounting frame (14), the transverse driving assembly (51) comprises an upper hinge seat (511) locked on the upper mounting frame (14), a telescopic push rod motor (512) is hinged on the upper hinge seat (511), the other end of the telescopic push rod motor (512) is movably mounted on the back side of the wire slot box (21), the longitudinal driving assembly (52) comprises a first lower hinge seat (521) arranged on the inner side of the lower mounting frame (15), the back side of the wire slot box (21) is provided with a second lower hinge seat (523), and a reversing push rod motor (522) is arranged between the first lower hinge seat (521) and the second lower hinge seat (523).