CN114873305A - Conveying and stacking prevention assembly of multi-roadway loading and unloading device - Google Patents

Abstract

The utility model provides a many tunnels handling device's transport with prevent piling up subassembly, includes first base plate, second base plate and a plurality of transmission tunnels that are used for handling goods, and the second base plate sets up in the top of first base plate, and is a plurality of the transmission tunnel sets up side by side on first base plate, and the transmission tunnel is located between first base plate and the second base plate, and the both sides in every transmission tunnel all are equipped with flexible stand, still include push pedal structure and baffle track, push pedal structure and transmission tunnel sliding connection, the baffle track sets up on the flexible stand of transmission tunnel front end. The invention realizes the loading and unloading of goods of different types and sizes by combining or independently operating a plurality of transmission roadways, and has stronger universality; meanwhile, the conveying and stacking prevention of cargoes of different sizes can be met through the push plate structure and the baffle rail.

Description

Conveying and stacking prevention assembly of multi-roadway loading and unloading device

Technical Field

The invention relates to the field of logistics equipment, in particular to a conveying and anti-stacking assembly of a multi-roadway loading and unloading device.

Background

With the continuous development of unmanned economy and logistics industry, unmanned technology is widely applied to logistics distribution links. Based on the cruising ability, the load carrying ability and the infrastructure requirements of the existing unmanned vehicle and the characteristics of small batch, multiple types, large quantity and multiple loading and unloading points of goods in a main application scene, the medium-sized van type unmanned vehicle has a certain application prospect. However, the research and development of the existing unmanned distribution equipment mainly focuses on the technical directions of unmanned driving, navigation systems, line optimization and the like, and the development and research on intelligent loading and unloading devices are neglected, so that the existing unmanned distribution equipment still needs manpower to assist in decision making and loading and unloading goods, and real unmanned operation cannot be achieved.

On the other hand, in the loading and unloading process of the intelligent unmanned delivery loading and unloading device, the types and sizes of the goods are different, and the intelligent unmanned delivery loading and unloading device corresponding to the size of the goods needs to be configured, but in the actual operation process, the number of the goods with larger size is less, the use frequency of the corresponding intelligent unmanned delivery loading and unloading device is low, the waste of resources is caused, and the requirements of loading and unloading the goods with normal size and loading and unloading the goods with large size can not be met. For example, patent No. cn202022575832.x discloses a logistics system for automatically loading and unloading materials, which comprises a truck for loading and transporting materials, a stacking roller conveying line for automatically loading, unloading and stacking the materials, a material positioning mechanism for positioning the materials in a first direction, and a reversing positioning system for reversing and positioning the truck, wherein the stacking roller conveying line is arranged in a carriage of the truck, the material positioning system is arranged on a body of the stacking roller conveying line, and the reversing positioning system is arranged on the ground and is matched with the truck for use. The above problems are present in such a logistics system for automated loading and unloading of materials.

Disclosure of Invention

The invention aims to overcome the defects of the prior art, and provides a conveying and anti-stacking assembly of a multi-roadway loading and unloading device, which realizes the loading and unloading of different types and sizes of goods by utilizing the combination or independent operation of a plurality of conveying roadways, has stronger universality, can realize the conveying work and the anti-stacking work of the goods with different sizes in the operation process on the conveying roadways by matching a plate body and a baffle rail, effectively improves the goods transferring and storing efficiency and the space utilization rate of the device, can accommodate the space by a telescopic upright post adjusting device, is used for adapting to the goods with different sizes, and meets the high efficiency and multifunctional requirements of unmanned logistics distribution.

The purpose of the invention is realized by the following technical scheme:

the utility model provides a many tunnels handling device's transport and prevent stack assembly, includes first base plate, second base plate and a plurality of transmission tunnels that are used for handling goods, and the second base plate sets up in the top of first base plate, and is a plurality of the transmission tunnels sets up side by side on first base plate, and the transmission tunnels is located between first base plate and the second base plate, and the both sides in every transmission tunnel all are equipped with flexible stand, and the subassembly still includes push pedal structure and baffle track, push pedal structure and transmission tunnel sliding connection, the baffle track sets up on the flexible stand of transmission tunnel front end.

The push pedal structure includes plate body and two supporting seats, and the bottom difference sliding connection of two supporting seats is in the both sides in transmission tunnel, the both ends of plate body respectively with the upper portion sliding connection of two supporting seats, the length direction of this plate body is parallel with the width direction in transmission tunnel, the plate body all is equipped with the promotion drive arrangement who is used for adjusting the plate body height with the junction of two supporting seats, when the push pedal structure slides the front end in transmission tunnel, the plate physical stamina shifts out the supporting seat through promoting drive arrangement to with baffle track sliding connection.

The upper portion of the baffle rail is connected with the telescopic upright column, and the lower portion of the baffle rail is provided with a blocking groove matched with the upper portion of the supporting seat and used for clamping the baffle rail with the supporting seat.

Every all be equipped with two push pedal structures on the transmission tunnel, two push pedal structures are sliding connection in proper order on the transmission tunnel from the front to the back.

The working principle is as follows:

the multiple parallel transmission tunnels have two working states, one is a merging state, the multiple transmission tunnels synchronously operate to jointly coordinate to load and unload large-size cargos, the number of the multiple transmission tunnels is generally 2-4, the carrying requirements of the cargos can be met, the stability of a merging state device can be guaranteed, the other is an independent working state, the multiple transmission tunnels respectively operate independently, and each transmission tunnel can independently load and unload the cargos with the common size.

The whole loading and unloading device is arranged in a carriage, wherein a first substrate is arranged at the bottom inside the carriage, a second substrate is arranged at the top inside the carriage, a plurality of transmission roadways are arranged in parallel, the shape of the integral upper projection is rectangular, telescopic columns on two opposite sides of the rectangle are always in an extended connection state and are used for connecting the first substrate and the second substrate, namely, the telescopic columns on the two sides form a support column to play a role in supporting the whole, the stability of the device is ensured, and it needs to be noted that the two opposite sides are parallel to the transmission direction of the transmission roadways, namely the two opposite sides are the left side and the right side of the rectangle; and when the loading and unloading device is installed, the accommodating space of the loading and unloading device can be controlled by controlling the telescopic degree of the telescopic upright columns at two sides, so that the loading and unloading device is suitable for goods with different sizes.

When large-size goods are loaded and unloaded, namely when a plurality of conveying roadways are combined and operated, the telescopic upright columns on the left side, the right side and the rear side of the rectangle are in an extended connection state, and the other telescopic upright columns are in a contracted separation state; at the moment, because the telescopic upright posts shrink, the push plate structure arranged on the telescopic upright posts at the front end of the transmission roadway is lifted to a height, so that the height of the baffle rail is greater than that of a single cargo and is smaller than that of a double-layer cargo, when a plurality of overlapped large-size cargos pass through a loading and unloading opening at the front end of the transmission roadway, the cargos on the upper layer can be blocked by the baffle rail, the cargos can be conveyed orderly and singly, and the cargos are prevented from being stacked in the vertical direction; meanwhile, in order to avoid the push plate structure from blocking the normal conveying of the goods, the push plate structure is located at the rearmost end of the transmission roadway.

When goods with common sizes are loaded and unloaded, namely two transmission roadways operate independently, the telescopic upright posts are in an extended combined state, and the highest height of the plate body on the supporting seat is smaller than the height of the goods, so that the goods are prevented from being blocked by the push plate structure and the normal loading of the goods is influenced; after the goods load into the carriage, on the plate body in the push pedal structure of front end moved the supporting seat again, two push pedal structures mutually supported the goods centre gripping on with the transmission tunnel, realized the fixed and stable of goods on the transmission tunnel.

Furthermore, the inner wall of the upper part of the supporting seat is provided with an inwards concave sliding groove, and one side of the sliding groove is of a rack structure.

Furthermore, the lifting driving device comprises a lifting driving motor, the lifting driving motor is arranged inside the end of the plate body, a gear structure matched with the rack structure is arranged on an output shaft of the lifting driving motor, and the gear structure is meshed with the rack structure.

Further, the upper portion of the baffle track is provided with a sliding groove which is the same as that of the supporting seat, when the supporting seat is clamped with the baffle track, the sliding groove in the baffle track and the sliding groove in the supporting seat are located on the same straight line, the bottom of the sliding groove in the baffle track coincides with the top of the sliding groove in the supporting seat, and the rack structures in the two sliding grooves are combined into a longer rack structure.

Further, the bottom of supporting seat is equipped with a plurality of pulleys, the both sides in transmission tunnel all are equipped with sliding guide, the pulley cooperatees with sliding guide, two supporting seats pass through the pulley respectively with sliding guide sliding connection.

The transmission tunnel includes a plurality of linear arrangement's sublevel, and sublevel includes two curb plates and a plurality of cylinders, two curb plate parallel arrangement and the bottom and the first base plate of curb plate are connected, the cylinder evenly sets up between two curb plates, and the both ends of cylinder rotate with the curb plate respectively to be connected, and a plurality of cylinder intervals are equipped with roller drive, roller drive sets up the inner wall of curb plate and roller drive's output shaft are connected with the cylinder that corresponds for the control cylinder rotates.

And two parts of the sliding guide rail, which are close to the front end and the rear end of the transmission roadway, are provided with limiting blocks for preventing the supporting seat from sliding out of the sliding guide rail.

The sliding guide rails are arranged on the outer walls of the side plates in parallel, the length of each sliding guide rail is equal to that of each side plate, openings in a shape like a Chinese character 'ba' are formed in the two ends of each sliding guide rail, and the width of the two ends of each sliding guide rail is larger than that of the middle of each sliding guide rail.

Because there is the clearance between every sub-tunnel, consequently when the supporting seat removes through the pulley on sliding guide, can appear partly pulley unsettled in the clearance, the condition of another part's pulley in sliding guide, the opening of sliding guide both ends "eight" style of calligraphy more is favorable to unsettled part's pulley to slide in sliding guide more swiftly convenient for the removal of supporting seat is more smooth and easy, has reduced the probability that the supporting seat removed the in-process and has broken down, for example, the pulley card is in the condition of sliding guide port.

The invention has the beneficial effects that:

the vehicle-mounted intelligent loading and unloading device for unmanned distribution realizes loading and unloading of different types and sizes of cargoes by means of combination or independent operation of a plurality of transmission roadways, has strong universality, simultaneously can realize anti-stacking work of the cargoes with different sizes in the operation process on the transmission roadways through the matching of the plate bodies and the baffle rails, can realize one-time promotion of unloading and loading and unloading work of the cargoes on the transmission roadways through the matching of the layer frames and the transmission roadways, effectively improves cargo transferring and storing efficiency and the space utilization rate of the device, can adapt to the cargoes with different sizes through the accommodating space of the telescopic upright post adjusting device, and meets the high efficiency and multifunctional requirements of unmanned logistics distribution.

Drawings

FIG. 1 is a schematic structural view of the present invention as a whole;

fig. 2 is a schematic structural view of a transmission lane of the present invention;

FIG. 3 is an enlarged rear view of A in FIG. 2;

FIG. 4 is a schematic structural view of a push plate structure according to the present invention;

FIG. 5 is a front cross-sectional view of the push plate structure of the present invention;

FIG. 6 is a schematic structural view of a sub-roadway of the present invention;

FIG. 7 is a cross-sectional view of a sub-roadway of the present invention;

fig. 8 is a top view of the sliding guide of the present invention.

The reference numbers in the figures illustrate:

1. a first substrate; 2. a second substrate; 3. a transmission roadway; 301. a sub-roadway; 3011. a side plate; 3012. a drum; 3013. a drum driving device; 302. a sliding guide rail; 4. a telescopic upright post; 5. layering; 6. a push plate structure; 601. a supporting seat; 6011. a pulley; 6012. a rack structure; 602. a plate body; 6021. a lifting drive motor; 6022. a gear structure; 603. a chute; 604. a blocking groove; 7. a baffle track; 8. a visual recognition device.

Detailed Description

The technical solutions of the present invention are further described in detail below with reference to the accompanying drawings, but the scope of the present invention is not limited to the following.

Please refer to fig. 1-8, a conveying and anti-stacking assembly of a multi-lane loading and unloading device includes a first substrate 1, a second substrate 2, and a plurality of transmission lanes 3 for loading and unloading goods, the second substrate 2 is disposed above the first substrate 1, the plurality of transmission lanes 3 are disposed on the first substrate 1 side by side, the transmission lanes 3 are located between the first substrate 1 and the second substrate 2, both sides of each transmission lane 3 are provided with telescopic columns 4, the multi-lane loading and unloading device further includes a push plate structure 6 and a baffle rail 7, the push plate structure 6 is slidably connected with the transmission lanes 3, and the baffle rail 7 is disposed on the telescopic columns 4 at the front end of the transmission lanes 3.

Push pedal structure 6 includes plate body 602 and two supporting seats 601, and sliding connection is in the both sides of transmission tunnel 3 respectively in the bottom of two supporting seats 601, the both ends of plate body 602 respectively with the upper portion sliding connection of two supporting seats 601, the length direction of this plate body 602 is parallel with the width direction of transmission tunnel 3, plate body 602 all is equipped with the promotion drive arrangement who is used for adjusting plate body 602 height with the junction of two supporting seats 601, when push pedal structure 6 slides the front end in transmission tunnel 3, plate body 602 can shift out supporting seat 601 through promoting drive arrangement to with baffle track 7 sliding connection.

The upper portion and the flexible stand 4 of baffle track 7 are connected, and the lower part of baffle track 7 is equipped with the upper portion matched with that blocks groove 604 with supporting seat 601, and back in blocking groove 604 was entered into to supporting seat 601, the preceding terminal surface of supporting seat 601 and the inner wall laminating that blocks groove 604, it is preferred, can also be through lug groove structure with supporting seat 601 and block groove 604 block, make supporting seat 601 and block more inseparable of groove 604 laminating, lug groove structure's concrete mode does: the inner wall of the blocking groove 604 is provided with a plurality of grooves, the front end face of the supporting seat 601 is provided with a plurality of lugs corresponding to the grooves, the shape of the lugs is matched with that of the grooves, the lugs are inserted into the grooves in the advancing process of the supporting seat 601, and the supporting seat 601 is attached to the blocking groove 604 more tightly.

Every all be equipped with two push pedal structures 6 on the transmission tunnel 3, two push pedal structures 6 sliding connection are in proper order on transmission tunnel 3 from the front to the back.

Preferably, the lower part of the transmission roadway 3 is provided with a layer frame 5, the layer frame 5 is connected with the telescopic upright post 4 in a sliding manner, the goods are lifted through the sliding of the layer frame 5 on the telescopic upright post 4, the loading of the goods is completed, and the layer frames 5 on the same layer on the two transmission roadways 3 can be connected through a connecting device.

Specifically, as shown in fig. 4 and 5, an inner wall of an upper portion of the supporting seat 601 is provided with an inward recessed sliding groove 603, one side of the sliding groove 603 is provided with a rack structure 6012, an inside of an end of the plate body 602 is provided with a lifting driving motor 6021, an output shaft of the lifting driving motor 6021 is provided with a gear structure 6022 matched with the rack structure 6012, the gear structure 6022 is engaged with the rack structure 6012, the upper portion of the baffle rail 7 is provided with a sliding groove 603 identical to that of the supporting seat 601, when the supporting seat 601 is engaged with the baffle rail 7, the sliding groove 603 of the baffle rail 7 and the sliding groove 603 of the supporting seat 601 are located on the same straight line, a bottom of the sliding groove 603 of the baffle rail 7 coincides with a top of the sliding groove 603 of the supporting seat 601, and the rack structures 6012 in the two sliding grooves 603 are combined into a longer rack structure 6012. The diameter a of the gear structure 6022 in the sliding chute 603, the distance b between the tooth root of the rack structure 6012 and the inner wall of the sliding chute 603 far away from the rack structure 6012, and the distance c between the tooth tip of the rack structure 6012 and the inner wall of the sliding chute 603 far away from the rack structure 6012, wherein a is between b and c.

Preferably, when the height of the plate body 602 needs to be adjusted, the plate body 602 is controlled to move upwards or downwards by the forward and reverse rotation of the lifting drive motor 6021 and the transmission of the gear structure 6022 and the rack structure 6012 to convert the rotation of the lifting drive motor 6021 into the linear motion of the plate body 602, and meanwhile, the height of the plate body 602 is fixed by the self-locking of the lifting drive motor 6021 and the engagement of the gear structure 6022 and the rack structure 6012; when the plate body 602 needs to move from the support base 601 to the baffle rail 7, since the distance between the two sliding grooves 603 is smaller than the diameter of the gear structure 6022, the gear structure 6022 can better move from the sliding groove 603 of the support base 601 to the sliding groove 603 of the baffle rail 7 when passing through the gap between the two sliding grooves 603, and the gear structure 6022 is prevented from being clamped between the two sliding grooves 603, so that the movement of the plate body 602 is influenced.

Specifically, as shown in fig. 4-8, a plurality of pulleys 6011 are disposed at the bottom of the supporting seat 601, the sliding guide rails 302 are disposed on both sides of the conveying roadway 3, the pulleys 6011 are matched with the sliding guide rails 302, and the two supporting seats 601 are respectively connected with the sliding guide rails 302 in a sliding manner through the pulleys 6011; the transmission roadway 3 comprises a plurality of linearly arranged sub-roadways 301, each sub-roadway 301 comprises two side plates 3011 and a plurality of rollers 3012, the side plates 3011 are arranged in parallel, the bottoms of the side plates 3011 are connected with the first substrate 1, the rollers 3012 are uniformly arranged between the two side plates 3011, the two ends of each roller 3012 are respectively connected with the corresponding side plates 3011 in a rotating mode, roller driving devices are arranged on the plurality of rollers 3012 at intervals, and the inner walls of the side plates 3011 and the output shafts of the roller driving devices are connected with the corresponding rollers 3012 to control the rollers 3012 to rotate.

Preferably, the pulley 6011 is driven by a self-contained motor and can rotate by itself to provide power for sliding of the supporting seat 601, and meanwhile, the pulley 6011 can also be self-locked to maintain the position of the supporting seat 601; preferably, a plurality of pulleys 6011 are arranged in a straight line, the length of the sliding guide 302 is the same as that of the side plate 3011, openings shaped like a Chinese character 'ba' are formed at two ends of the sliding guide 302, the width of the two ends of the sliding guide 302 is greater than that of the middle part of the sliding guide 302, the width of the middle part of the sliding guide 302 is matched with the size of the pulley 6011 at the bottom of the supporting seat 601, due to the gap between each sub-lane 301, when the support base 601 moves on the slide rail 302, there may be a case where a part of the pulley 6011 is suspended in the gap, and another part of the pulley 6011 is in the slide rail 302, the splayed openings at the two ends of the sliding guide rail 302 are more beneficial to the pulley 6011 at the suspended part to slide into the sliding guide rail 302 more quickly and conveniently, the movement of the support base 601 is smoother, and the probability of failure in the moving process of the support base 601 is reduced, for example, the pulley 6011 is clamped at the port of the slide rail 302. And limiting blocks for preventing the supporting seat 601 from sliding out of the sliding guide rail 302 are arranged in the splayed openings of the sliding guide rails 302 arranged at the front end and the rear end of the transmission roadway 3.

Specifically, the top in transmission tunnel 3 still is equipped with visual identification device 8, visual identification device 8 is located the place ahead of baffle track 7, and the high bar code that is used for scanning the goods of highly being greater than single goods that visual identification device 8 set up reads the logistics information of goods, including the delivery address, get goods mode etc, the information real-time feedback backstage's after the discernment loading and unloading goods control system, generates the plan when loading the goods through the computer to through the loading and unloading goods control system of backstage, transmission tunnel 3, flexible stand 4, layer frame 5, push pedal structure 6 and baffle track 7 synthesize the allotment and accomplish the rationalization loading to the goods.

Simultaneously, the height of camera ability real-time detection goods through visual identification device 8 on, the height of convenient real-time adjustment plate body 602 or baffle track 7 for the work of piling up is prevented of real-time adjustment goods, and is preferred visual identification device 8 can set up on second base plate 2, and hang in the top of transmission tunnel 3.

Specifically, as shown in fig. 6 and 7, a plurality of rollers 3012 are provided with roller driving devices at intervals, the roller driving devices are disposed on the inner walls of the side plates 3011, and output shafts of the roller driving devices are connected to the rollers 3012 for controlling the rollers 3012 to rotate, the rollers 3012 provided with the roller driving devices rotate in the same direction to drive goods to enter and exit the compartment through friction between the rollers 3012 and the goods, and the rollers 3012 not provided with the roller driving devices assist the movement of the goods, so that the cost of the loading and unloading device can be reduced on the basis of not affecting the normal transportation of the goods by the roller driving devices disposed at intervals.

Preferably, when goods are conveyed, in order to avoid that the goods are lapped on the upper surface of the side plate 3011 and do not contact the roller 3012, so that the goods cannot move, the upper surface of the roller 3012 is flush with the upper surface of the side plate 3011 or is higher than the upper surface of the side plate 3011, and meanwhile, the goods are prevented from sliding out of the conveying roadway 3 through blocking of the telescopic columns 4 on two sides of the conveying roadway 3 and clamping of the two push plate structures 6.

The working process is as follows:

the whole loading and unloading device is arranged in a carriage, wherein a first substrate 1 is arranged at the bottom inside the carriage, a second substrate 2 is arranged at the top inside the carriage, a plurality of transmission roadways 3 are arranged side by side, the shape of the integral upper projection is rectangular, telescopic columns 4 on two opposite sides of the rectangle are always in an extended connection state and are used for connecting the first substrate 1 and the second substrate 2, namely, the telescopic columns 4 on two sides form a support column to play an integral supporting role, the stability of the device is ensured, it needs to be noted that the two opposite sides are parallel to the transmission direction of the transmission roadways 3, namely the two opposite sides are the left side and the right side of the rectangle; and when the loading and unloading device is installed, the overall height of the loading and unloading device can be controlled by controlling the telescopic degrees of the telescopic upright posts 4 at two sides, so that the loading and unloading device is suitable for carriages with different sizes.

As shown in fig. 1 and 2, the loading and unloading apparatus has two operation states, one is a combination state in which a plurality of transfer lanes 3 are operated simultaneously for conveying large-sized cargos, and the other is a separate operation state in which a plurality of transfer lanes 3 are operated separately for conveying normal-sized cargos, wherein the width of the normal-sized cargos is less than or equal to the width of one transfer lane 3, and the width of the large-sized cargos is greater than the width of one transfer lane 3.

When large-sized cargo needs to be loaded:

except that the telescopic upright posts 4 which form the support columns and need to play a supporting role are in an extended connection state, the telescopic upright posts 4 between two adjacent transmission roadways 3 are in a contracted separation state, two push plate structures 6 are positioned at the rearmost ends of the transmission roadways 3, and the layer frames 5 on the same layer on a plurality of transmission roadways 3 are connected together through the existing connection device; the visual recognition device 8 scans and recognizes information of large-size goods at a loading and unloading port at the end of the transmission roadway 3, judges whether the large-size goods are in the loading task or not through a background existing loading and unloading system, and carries the large-size goods to one side by an existing carrying robot if the large-size goods are not in the loading task; if the large-size goods can be accommodated in the residual space of the transmission roadway 3, the roller 3012 provided with the roller driving device 3013 rotates forwards to send the large-size goods into the carriage, and the next large-size goods is loaded continuously; if not, the multiple layer frames 5 connected through the connecting device below the roller 3012 rise, pass through the gap between the sub-tunnels 301, hold up the large-size goods, complete the loading of the goods of the layer frame 5, meanwhile, according to the goods information scanned by the visual recognition device 8, the background loading and unloading system judges whether the loading task is completed or not, if so, the loading is finished or the next loading task is carried out, and if not, the loading of the next layer frame 5 is carried out.

When large-size goods need to be unloaded:

except that the telescopic upright posts 4 forming the supporting columns and needing to play a supporting role are in an extended connection state, the telescopic upright posts 4 between two adjacent transmission roadways 3 are in a contracted separation state, two push plate structures 6 are both positioned at the rearmost ends of the transmission roadways 3, and the layer frames 5 on the same layer on a plurality of transmission roadways 3 are connected together through the conventional connecting device; the plurality of connected layer frames 5 which are positioned at the bottommost part and loaded with large-size goods descend to enable the goods to be in contact with the roller 3012, the layer frames 5 continuously descend through the gaps among the sub-tunnels 301 to finish storage, the contraction degree of the contraction end of the telescopic upright post 4, which is connected with the baffle rail 7, at the end of the transmission tunnel 3 is adjusted, the bottom of the baffle rail 7 is higher than the height of the large-size goods, and the large-size goods can be smoothly moved out of the transmission tunnel 3; all the push plate structures 6 move forwards to push large-size goods to move forwards, the roller provided with the roller driving device 3013 rotates reversely to send the large-size goods out of the carriage, and meanwhile the visual recognition device 8 scans information of the large-size goods and feeds the information back to the background loading and unloading system; the background loading and unloading system judges whether the push plate structure 6 at the rear end moves to the foremost end of the transmission roadway 3 through the visual recognition device 8, if not, the goods on the layer frame 5 are not unloaded completely, and next goods are unloaded, if so, the goods on the layer frame 5 are unloaded completely, the unloading of the goods on the layer frame 5 is completed, then according to the goods information scanned by the visual recognition device 8, the background loading and unloading system judges whether the unloading task is completed, if so, the unloading is finished or the next unloading task is carried out, and if not, all the push plate structures 6 move to the rearmost end, and the unloading of the goods on the next layer frame 5 is carried out.

When it is necessary to load goods of normal size:

all the telescopic upright columns 4 are in an extended connection state, the push plate structure 6 at the rear end slides to the rearmost end of the transmission roadway 3, the push plate structure 6 at the front end slides to the front end of the transmission roadway 3 to the supporting seat 601 to be clamped with the blocking groove 604 of the baffle rail 7, then the plate body 602 of the push plate structure 6 at the front end slides to the highest position of the baffle rail 7, and meanwhile, the same-layer frames 5 on the plurality of transmission roadways 3 are not connected through a connecting device; the visual recognition device 8 scans and recognizes the information of the goods at the loading and unloading port, the loading and unloading system at the background judges whether the goods are in the loading task at this time, and if not, the carrying robot carries the goods to one side; if so, the visual recognition device 8 recognizes the length of the goods and the length of the space left in the transmission tunnel, and feeds back the information to a loading and unloading system at the background, judges whether the cargo length is less than the length of the residual space of the transmission roadway 3 through the loading and unloading system, if the goods are loaded into the carriage, the roller 3012 with the roller driving device 3013 rotates forwards, meanwhile, the visual recognition device 8 adjusts the height of the plate body 602 on the baffle rail 7 according to the existence of the stacking phenomenon of the goods, used for blocking redundant cargoes to realize anti-stacking, then sending the next cargo into the carriage, if not, the plate body 602 slides from the baffle plate track 7 to the supporting seat 601, the two push plate structures 6 move towards each other to clamp the goods, and the stress information of the roller 3012 is collected by the pressure sensor arranged on the roller 3012, the device is used for analyzing the position and the gravity center condition of the goods and adjusting the position and the gravity center of the goods by adjusting the position of the push plate structure 6 through a loading and unloading system; after the gravity center is adjusted, the push plate structure 6 at the rear end slides to the rearmost end of the transmission roadway 3 again, and the plate body 602 of the push plate structure 6 at the front end moves to the highest position of the baffle rail 7 again to reserve a space for goods to ascend; then the shelves 5 stored below the roller 3012 rise, pass through the gap between the sub-roadways 301, and lift the goods from the roller 3012 to a certain height, so as to complete the loading of the goods on the shelves 5; according to the goods information scanned by the visual recognition device, the loading and unloading control system judges whether the loading task is finished or not, and if the loading task is finished, the loading is finished or the next loading task is carried out; if not, the next layer of shelves 5 is loaded.

When unloading of normal size cargo is required:

all the telescopic upright columns 4 are in an extended connection state, the push plate structure 6 at the rear end slides to the rearmost end of the transmission roadway 3, the push plate structure 6 at the front end slides to the front end of the transmission roadway 3 to the supporting seat 601 to be clamped with the blocking groove 604 of the baffle rail 7, then the plate body 602 of the push plate structure 6 at the front end slides to the highest position of the baffle rail 7, and meanwhile, the same-layer frames 5 on the plurality of transmission roadways 3 are not connected through a connecting device; the shelf 5 which is positioned at the bottommost part and loaded with the goods descends to enable the goods to be in contact with the rollers 3012, the goods are placed on roller tracks formed by the rollers 3012, the shelf 5 passes through gaps among the sublevels 301 to descend continuously to finish storage, and the push plate structure 6 at the rear end moves forwards to push the goods to move forwards; the visual recognition device 8 scans information of goods and feeds the information back to a loading and unloading system at a background, the plate body 602 connected with the baffle rail 7 slides downwards to a position slightly higher than the goods to block the stacked goods, and the roller 3012 provided with the roller driving device 3013 rotates reversely to send the goods at the foremost end of the transmission roadway 3 out of the carriage; the loading and unloading system judges whether the push plate structure 6 at the rear end moves to the foremost end of the transmission roadway 3 through the visual recognition device 8, if not, the loading and unloading system indicates that the goods on the layer frame 5 are not unloaded; if yes, the goods on the shelf 5 are unloaded, the loading and unloading system judges whether the unloading task is finished or not according to the information of the goods scanned by the visual recognition device 8, if yes, the unloading is finished or the next unloading task is carried out, and if not, the push plate structure 6 at the rear end moves to the rearmost end and the goods on the next shelf 5 begin to be unloaded.

In the actual operation process, the quantity of large-size goods is less, the transmission tunnels 3 convey the goods with normal sizes under most conditions, and the use frequency of the combined transmission tunnels 3 is lower, so in order to maximize the space utilization rate of the carriage and simplify the loading and unloading of the goods, two modes of mixed loading of the goods are sometimes adopted, the goods with normal sizes are loaded on the upper part of the carriage firstly, then the goods with large sizes are loaded later, and the goods with large sizes are positioned below the goods with normal sizes, therefore, when the goods are unloaded, the goods with large sizes are unloaded firstly, then the goods with normal sizes are unloaded, the loading and unloading mode not only can reduce the times of changing states of the transmission tunnels 3, but also can avoid the situation that the goods with large sizes block the goods with small sizes when the goods are unloaded; the concrete operation of the mixed loading mode is as follows: during loading, the previous step is the same as the step of loading goods with normal size, it is noted that the layer frame 5 is arranged below the transmission roadway 3, the layer frame 5 is connected with the telescopic upright post 4 in a sliding manner, the goods are lifted through the sliding of the layer frame 5 on the telescopic upright post 4, the loading of the goods is completed, the layer frames 5 on the two transmission roadways 3 can be connected through the connecting device, when the goods with large size are loaded, the connecting device is in a connecting state, the two layer frames 5 are connected, and when the goods with normal size are loaded, the connecting device is in a disconnecting state; after the goods with the normal size are loaded, the telescopic upright post 4 begins to contract, and the telescopic degree of the telescopic upright post 4 is controlled according to whether the fixed section of the telescopic upright post 4 is connected with the shelf 5 filled with the goods with the normal size; if the fixed section of the telescopic upright post 4 is not connected with the shelf 5 filled with goods with normal size, the telescopic section of the telescopic upright post 4 is completely contracted into the fixed section, and if the fixed section is connected with the shelf 5 filled with goods with normal size, the telescopic section is only partially contracted into the fixed section, so that the goods between two adjacent layers are ensured not to collide, and meanwhile, enough space is reserved for loading the goods with large size; if the contraction of the telescopic section cannot meet the requirement, the mixed loading mode is not adopted or the mixed loading mode is adopted in the next carriage.

The foregoing is illustrative of the preferred embodiments of the present invention, and it is to be understood that the invention is not limited to the precise form disclosed herein and is not to be construed as limited to the exclusion of other embodiments, and that various other combinations, modifications, and environments may be used and modifications may be made within the scope of the concepts described herein, either by the above teachings or the skill or knowledge of the relevant art. And that modifications and variations may be effected by those skilled in the art without departing from the spirit and scope of the invention as defined by the appended claims.

Claims (8)

1. The utility model provides a transport of many drifts handling device and prevent stack assembly, includes first base plate (1), second base plate (2) and a plurality of transmission tunnel (3) that are used for handling goods, and second base plate (2) set up in the top of first base plate (1), and are a plurality of transmission tunnel (3) set up side by side on first base plate (1), and transmission tunnel (3) are located between first base plate (1) and second base plate (2), and the both sides of every transmission tunnel (3) all are equipped with flexible stand (4), its characterized in that: the device is characterized by further comprising a push plate structure (6) and a baffle rail (7), wherein the push plate structure (6) is in sliding connection with the transmission roadway (3), and the baffle rail (7) is arranged on a telescopic upright post (4) at the front end of the transmission roadway (3);

the push plate structure (6) comprises a plate body (602) and two supporting seats (601), the bottoms of the two supporting seats (601) are respectively connected to two sides of the transmission roadway (3) in a sliding mode, two ends of the plate body (602) are respectively connected with the upper portions of the two supporting seats (601) in a sliding mode, the length direction of the plate body (602) is parallel to the width direction of the transmission roadway (3), lifting driving devices used for adjusting the height of the plate body (602) are arranged at the connecting positions of the plate body (602) and the two supporting seats (601), and when the push plate structure (6) slides to the front end of the transmission roadway (3), the plate body (602) can move out of the supporting seats (601) through the lifting driving devices and is connected with the baffle rail (7) in a sliding mode;

the upper portion of baffle track (7) is connected with flexible stand (4), and the lower part of baffle track (7) is equipped with and blocks groove (604) with the upper portion matched with of supporting seat (601) for with baffle track (7) and supporting seat (601) block.

2. The multi-lane handling device transport and anti-stacking assembly of claim 1, further comprising: the inner wall of the upper portion of the supporting seat (601) is provided with an inwards concave sliding groove (603), and one side of the sliding groove (603) is provided with a rack structure (6012).

3. The multi-lane handling device transport and anti-stacking assembly of claim 2, wherein: the lifting driving device comprises a lifting driving motor (6021), wherein the lifting driving motor (6021) is arranged inside the end head of the plate body (602), a gear structure (6022) matched with the rack structure (6012) is arranged on an output shaft of the lifting driving motor (6021), and the gear structure (6022) is meshed with the rack structure (6012).

4. The multi-lane handling device transport and anti-stacking assembly of claim 3, wherein: the upper portion of baffle track (7) is equipped with spout (603) the same on with supporting seat (601), and when supporting seat (601) and baffle track (7) block, spout (603) on baffle track (7) and spout (603) on supporting seat (601) are located the collinear, and the bottom of spout (603) on baffle track (7) and the top coincidence of spout (603) on supporting seat (601), rack structure (6012) in two spouts (603) make up into longer rack structure (6012).

5. The multi-lane handling device transport and anti-stacking assembly of claim 1, further comprising: the bottom of supporting seat (601) is equipped with a plurality of pulleys (6011), the both sides of transmission tunnel (3) all are equipped with sliding guide (302), pulley (6011) cooperate with sliding guide (302), and two supporting seats (601) pass through pulley (6011) respectively with sliding guide (302) sliding connection.

6. The multi-lane handling device transport and anti-stacking assembly of claim 5, wherein: the transmission roadway (3) comprises a plurality of linearly arranged sub-roadways (301), each sub-roadway (301) comprises two side plates (3011) and a plurality of rollers (3012), the side plates (3011) are arranged in parallel, the bottoms of the side plates (3011) are connected with a first base plate (1), the rollers (3012) are uniformly arranged between the two side plates (3011), the two ends of the rollers (3012) are respectively connected with the side plates (3011) in a rotating mode, roller driving devices are arranged at intervals of the rollers (3012), and the inner walls of the side plates (3011) and the output shafts of the roller driving devices are connected with the corresponding rollers (3012) to control the rollers (3012) to rotate.

7. The multi-lane handling device transport and anti-stacking assembly of claim 4, wherein: every all be equipped with two push pedal structures (6) on transmission tunnel (3), two push pedal structures (6) sliding connection are in proper order on transmission tunnel (3) from the front to the back.

8. The multi-lane handling device transport and anti-stacking assembly of claim 5, wherein: two positions of the sliding guide rail (302) close to the front end and the rear end of the transmission roadway (3) are provided with limiting blocks used for preventing the supporting seat (601) from sliding out of the sliding guide rail (302).

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