CN114873305B - A conveying and anti-stacking component of a multi-lane 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

A conveying and anti-stacking component of a multi-lane 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-lane loading and unloading device.

Background technique

With the continuous development of unmanned economy and logistics industry, unmanned driving technology is widely used in logistics and distribution links. Based on the endurance, load capacity, and infrastructure requirements of existing unmanned vehicles, as well as the characteristics of small batches, many types, large quantities, and multiple loading and unloading points in the main application scenarios, medium-sized unmanned van vehicles have certain advantages. application prospects. However, the research and development of existing unmanned distribution equipment mainly focuses on technical directions such as unmanned driving, navigation systems, and route optimization, ignoring the development and research of intelligent loading and unloading devices, which makes the existing unmanned distribution equipment still need human assistance Decision-making and loading and unloading of goods cannot be truly unmanned.

On the other hand, in the loading and unloading process of the intelligent unmanned distribution loading and unloading device, the types and sizes of the goods are different, and it is necessary to configure the intelligent unmanned distribution and loading and unloading device corresponding to the size of the goods. The number of large-sized goods is relatively small, and the corresponding intelligent unmanned distribution and loading and unloading devices are used infrequently, resulting in a waste of resources, and cannot meet the requirements of loading and unloading both normal-sized goods and large-sized goods. For example, the patent No. CN202022575832.X discloses a logistics system for automatic loading and unloading of materials, including trucks for loading and transporting materials, accumulation roller conveyor lines for automatic loading, unloading and accumulation of materials, The material positioning mechanism positioned in the first direction, the reverse positioning system used for truck reverse positioning, the accumulation roller conveyor line is set in the truck compartment, the material positioning system is set on the fuselage of the accumulation roller conveyor line, the reverse positioning system Set on the ground for use with trucks. The above-mentioned problems just exist in the logistics system of this automatic loading and unloading material.

Contents of the invention

The purpose of the present invention is to overcome the deficiencies of the prior art and provide a transport and anti-stacking component of a multi-lane loading and unloading device, which can realize the loading and unloading of goods of different types and sizes by combining multiple transport lanes or operating independently. At the same time, through the cooperation of the board body and the baffle track, it can also realize the transportation and anti-stacking work of different sizes of goods during the operation of the transmission roadway, effectively improving the efficiency of cargo transfer, storage and space utilization of the device , through the accommodating space of the telescopic column adjustment device, it is used to adapt to goods of different sizes and meet the high-efficiency and multi-functional requirements of unmanned logistics distribution.

The purpose of the present invention is achieved through the following technical solutions:

A conveying and anti-stacking assembly of a multi-lane loading and unloading device, comprising a first base plate, a second base plate and a plurality of transport lanes for loading and unloading goods, the second base plate is arranged above the first base plate, and a plurality of the transport lanes are arranged side by side It is arranged on the first base plate, and the transmission roadway is located between the first base board and the second base board. Both sides of each transmission roadway are equipped with telescopic columns. The assembly also includes a push plate structure and a baffle track. The push plate structure and The transmission roadway is slidably connected, and the baffle track is arranged on the telescopic column at the front end of the transmission roadway.

The push plate structure includes a plate body and two support seats, the bottoms of the two support seats are respectively slidably connected to both sides of the transmission roadway, and the two ends of the plate body are respectively slidably connected to the upper parts of the two support seats. The length direction of the body is parallel to the width direction of the transmission roadway. The connection between the board body and the two support seats is equipped with a lifting drive device for adjusting the height of the board body. When the push plate structure slides to the front end of the transmission roadway, the The plate body can be moved out of the support base through the lifting drive device, and is slidably connected with the baffle track.

The upper part of the baffle track is connected to the telescopic upright, and the lower part of the baffle track is provided with a blocking groove matched with the upper part of the support seat for engaging the baffle track with the support seat.

Each of the transmission lanes is provided with two push plate structures, and the two push plate structures are sequentially slidably connected to the transmission lanes from front to back.

working principle:

There are two working states for multiple transmission lanes arranged side by side. One is the merged state. Multiple transmission lanes operate synchronously to coordinate the loading and unloading of large-sized goods. Generally, there are 2-4 transmission lanes, which can not only meet the cargo carrying requirements, but also It can ensure the stability of the device in the merged state, and the other is the single working state, where multiple transmission lanes operate independently, and each transmission lane can independently load and unload goods of general size.

The entire loading and unloading device is installed in the compartment, in which the first base plate is installed at the bottom of the compartment, and the second base plate is installed at the top of the compartment. After multiple transmission lanes are arranged side by side, the overall upper projection shape is a rectangle. The column is always in the stretched connection state to connect the first substrate and the second substrate, that is, the telescopic columns on both sides constitute the support column to play an overall supporting role and ensure the stability of the device. It should be noted that the opposite sides Parallel to the transmission direction of the transmission lane, that is, the opposite sides are the left and right sides of the rectangle; and when the loading and unloading device is installed, the accommodating space of the loading and unloading device can also be controlled by controlling the expansion and contraction of the telescopic columns on both sides, for Adapt to goods of different sizes.

When loading and unloading large-sized goods, that is, when multiple transmission lanes are combined and operating, except for the telescopic columns on the left, right and rear sides of the above-mentioned rectangle that are in the stretched connection state, the rest of the telescopic columns are in the contracted and separated state. It should be noted that telescopic The column is disconnected from the middle of the column, that is, when separated, the middle part of the telescopic column shrinks to both ends respectively, leaving the space in the middle to provide space for the transportation of large-sized goods and avoiding the obstruction of goods by the telescopic column; at this time, due to the telescopic column Shrinkage, the push plate structure set on the telescopic column at the front end of the transmission roadway is raised to make the height of the baffle track greater than the height of a single cargo and smaller than the height of double-layer cargo, when multiple overlapping large-sized goods pass through the transmission roadway When loading and unloading at the front end, the goods on the upper layer will be blocked by the baffle track, so that the goods can be transported in a single order and prevent the goods from stacking in the vertical direction; The structure is located at the rearmost end of the transfer roadway.

When loading and unloading goods of general size, that is, the two transmission lanes operate independently, and the telescopic columns are in the extended and merged state. Since the highest height of the plate body on the support seat is smaller than the height of the goods, in order to avoid the push plate structure from blocking the goods, affecting For normal loading of goods, the push plate structure at the rear end is located at the rearmost end of the transmission roadway, and the push plate structure at the front end is snapped into the baffle track, that is, the support seat in the front push plate structure is engaged with the baffle track. At this time, the front end The plate body in the push plate structure moves upwards out of the support seat and moves into the baffle track, so that the height of the plate body is greater than the height of a single cargo and smaller than the height of double-layer cargo. If the height of the plate body is set in this way, the single The goods are loaded into the carriage in an orderly manner, blocking the goods on the upper layer, and avoiding the stacking of goods in the vertical direction; when the goods are loaded into the carriage, the plate body in the push plate structure at the front moves to the support seat again, and the two The push plate structure cooperates with each other to clamp the goods on the transmission roadway, so as to realize the fixing and stability of the goods on the transmission roadway.

Further, the inner wall of the upper part of the support seat is provided with an inwardly recessed chute, and one side of the chute is a rack structure.

Further, the lifting driving device includes a lifting driving motor, the lifting driving motor is arranged inside the end of the plate body, and the output shaft of the lifting driving motor is provided with a gear structure that matches the rack structure, The gear structure meshes with the rack structure.

Further, the upper part of the baffle track is provided with the same chute as that on the support seat, and when the support seat engages with the baffle track, the chute on the baffle track and the chute on the support seat are on the same line, and the baffle The bottom of the chute on the plate track coincides with the top of the chute on the support seat, and the rack structures in the two chute are combined to form a longer rack structure.

Further, a plurality of pulleys are provided at the bottom of the support base, sliding guide rails are provided on both sides of the transmission tunnel, the pulleys cooperate with the slide guide rails, and the two support bases are respectively slidably connected to the slide guide rails through the pulleys.

The conveying tunnel includes several linearly arranged sub-tunnels, the sub-tunnels include two side plates and a number of rollers, the two side plates are arranged in parallel and the bottom of the side plates is connected to the first base plate, and the rollers are evenly arranged on the two sides Between the side plates, the two ends of the rollers are respectively connected to the side plates in rotation, and a plurality of rollers are provided with a roller driving device at intervals. Connected to control the rotation of the drum.

Limiting blocks for preventing the support base from slipping out of the sliding guide rail are provided at two places near the front end and the rear end of the transmission roadway of the sliding guide rail.

The sliding guide rail is arranged in parallel on the outer wall of the side plate, the length of the sliding guide rail is the same as the length of the side plate and the two ends of the sliding guide rail are provided with "eight" openings, and the width of the two ends of the sliding guide rail is greater than the width of the middle part .

Because there is a gap between each sub-aisle, when the support base moves through the pulley on the sliding guide rail, a part of the pulley will be suspended in the gap, and the other part of the pulley will be in the sliding guide rail. There are "eight" at both ends of the sliding guide rail. The font-shaped opening is more conducive to the pulleys of the suspended part sliding into the sliding guide rail more quickly and conveniently, making the movement of the support base smoother and reducing the probability of failure during the movement of the support base, such as the pulley stuck at the port of the slide guide rail. Condition.

The beneficial effects of the present invention are:

The vehicle-mounted intelligent loading and unloading device for unmanned distribution of the present invention utilizes the combination of multiple transmission lanes or separate operation to realize the loading and unloading of goods of different types and sizes, and has strong universality. The track cooperation can also realize the anti-stacking work of goods of different sizes in the process of running on the transmission roadway. Through the cooperation of the shelves and the transmission roadway, it can realize the one-time lifting, transfer and loading and unloading of the goods on the transmission roadway, effectively improving the cargo transfer. , storage efficiency and space utilization of the device, the accommodating space of the device can be adjusted through the telescopic column to adapt to different sizes of goods and meet the high-efficiency and multi-functional requirements of unmanned logistics distribution.

Description of drawings

Fig. 1 is the overall structural representation of the present invention;

Fig. 2 is the structural representation of a transmission roadway of the present invention;

Fig. 3 is the enlarged rear view of A in Fig. 2;

Fig. 4 is the structural representation of push plate structure of the present invention;

Figure 5 is a front sectional view of the push plate structure of the present invention;

Fig. 6 is the structural representation of sub-tunnel of the present invention;

Fig. 7 is a sectional view of the sub-tunnel of the present invention;

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

Explanation of symbols in the figure:

1. First base plate; 2. Second base plate; 3. Transmission roadway; 301, sub-roadway; 3011, side plate; 3012, roller; 3013, roller driving device; 302, sliding guide rail; 4. Telescopic column; 5. Layer 6. Push plate structure; 601. Support seat; 6011. Pulley; 6012. Rack structure; 602. Plate body; 6021. Lifting drive motor; 6022. Gear structure; , Baffle track; 8, Visual identification device.

Detailed ways

The technical solution of the present invention will be further described in detail below in conjunction with the accompanying drawings, but the protection scope of the present invention is not limited to the following description.

Please refer to Figures 1-8, a conveying and anti-stacking assembly of a multi-lane loading and unloading device, including a first base plate 1, a second base plate 2, and a plurality of transport lanes 3 for loading and unloading goods, and the second base plate 2 is set Above the first substrate 1, a plurality of the transmission lanes 3 are arranged side by side on the first substrate 1, and the transmission lanes 3 are located between the first substrate 1 and the second substrate 2, and each transmission lane 3 is provided on both sides There is a telescopic column 4, and also includes a push plate structure 6 and a baffle track 7, the push plate structure 6 is slidably connected with the transmission lane 3, and the baffle track 7 is arranged on the telescopic column 4 at the front end of the transmission lane 3.

The push plate structure 6 includes a plate body 602 and two support seats 601, the bottoms of the two support seats 601 are slidingly connected to both sides of the transmission roadway 3 respectively, and the two ends of the plate body 602 are connected to the two support seats 601 respectively. The upper part of the plate body 602 is slidingly connected, the length direction of the plate body 602 is parallel to the width direction of the transmission roadway 3, and the connection between the plate body 602 and the two support seats 601 is provided with a lifting drive device for adjusting the height of the plate body 602. When the push plate structure 6 slides to the front end of the transmission tunnel 3, the plate body 602 can be moved out of the support base 601 through the lifting drive device, and is slidably connected with the baffle rail 7 .

The top of the baffle rail 7 is connected with the telescopic column 4, and the bottom of the baffle rail 7 is provided with a blocking groove 604 matched with the top of the support seat 601. When the support seat 601 enters the blocking groove 604, the support seat 601 The front end surface of the front end is attached to the inner wall of the blocking groove 604. Preferably, the support seat 601 can also be engaged with the blocking groove 604 through the protrusion groove structure, so that the support seat 601 and the blocking groove 604 are fitted more closely, and the protrusion The specific way of the groove structure is: the inner wall of the blocking groove 604 is provided with some grooves, and the front surface of the support seat 601 is provided with some protrusions corresponding to the grooves, and the shape of the protrusions matches the shape of the grooves. When the support seat 601 advances, the protrusion is inserted into the groove, and the support seat 601 and the blocking groove 604 fit more tightly.

Each of the transmission lanes 3 is provided with two push plate structures 6 , and the two push plate structures 6 are slidably connected to the transmission lanes 3 from front to back.

Preferably, a shelf 5 is provided below the transmission roadway 3, and the shelf 5 is slidably connected to the telescopic column 4, and the cargo is lifted by the sliding of the shelf 5 on the telescopic column 4 to complete the loading of the goods, and the two transmission roadways The same floor frame 5 on the 3 can be connected by connecting means.

Specifically, as shown in Figure 4 and Figure 5, the inner wall of the upper part of the support base 601 is provided with an inwardly recessed chute 603, one side of the chute 603 is a rack structure 6012, and the inside of the end of the plate body 602 is provided with a Lifting the driving motor 6021, the 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 meshed with the rack structure 6012, and the upper part of the baffle track 7 is provided with The same chute 603 as on the support base 601, and when the support base 601 engages with the baffle track 7, the chute 603 on the baffle track 7 and the chute 603 on the support base 601 are in the same straight line, and the baffle track 7 The bottom of the upper chute 603 coincides with the top of the upper chute 603 of the support seat 601, and the rack structures 6012 in the two chute 603 are combined to form a longer rack structure 6012. In the chute 603, the diameter a of the gear structure 6022, the distance b between the tooth root of the rack structure 6012 and the inner wall of the chute 603 away from the rack structure 6012, the tooth top of the rack structure 6012 and the chute far away from the rack structure 6012 The spacing c and a of the inner wall of 603 are between b and c.

Preferably, when the height of the plate body 602 needs to be adjusted, the rotation of the lifting drive motor 6021 is converted into the linear motion of the plate body 602 through the positive and negative rotation of the lifting drive motor 6021 and the transmission of the gear structure 6022 and the rack structure 6012, thereby Control the upward or downward movement of the plate body 602, and realize the fixing of the height of the plate body 602 through the self-locking of the lifting drive motor 6021 and the meshing of the gear structure 6022 and the rack structure 6012; When 601 moves to the baffle track 7, since the distance between the two chute 603 is smaller than the diameter of the gear structure 6022, the gear structure 6022 can better move from the support seat when passing through the gap between the two chute 603. The chute 603 of 601 moves to the chute 603 of the baffle track 7, so as to prevent the gear structure 6022 from being stuck between the two chute 603, thereby affecting the movement of the plate body 602.

Specifically, as shown in FIGS. 4-8 , the bottom of the support base 601 is provided with a plurality of pulleys 6011, and both sides of the transmission roadway 3 are provided with sliding guide rails 302, and the pulleys 6011 are in phase with the sliding guide rails 302. Cooperate, the two support seats 601 are respectively slidingly connected with the sliding guide rails 302 through the pulleys 6011; the transmission lane 3 includes a number of sub-lanes 301 arranged in a straight line, and the sub-lanes 301 include two side plates 3011 and a number of rollers 3012. The side plates 3011 are arranged in parallel and the bottoms of the side plates 3011 are connected to the first base plate 1. The rollers 3012 are evenly arranged between the two side plates 3011, and the two ends of the rollers 3012 are respectively connected to the side plates 3011 in rotation. Multiple rollers 3012 A roller driving device is provided at intervals, the roller driving device is arranged on the inner wall of the side plate 3011 and the output shaft of the roller driving device is connected with the corresponding roller 3012 for controlling the rotation of the roller 3012 .

Preferably, the pulley 6011 has its own motor drive, which can self-rotate to provide power for the sliding of the support seat 601. At the same time, the pulley 6011 can also be self-locking to maintain the position of the support seat 601; preferably, a plurality of pulleys 6011 are arranged in a straight line , the length of the sliding guide rail 302 is the same as the length of the side plate 3011, and the two ends of the sliding guide rail 302 are provided with "eight"-shaped openings, the width of the two ends of the sliding guide rail 302 is greater than the width of the middle part, and the width of the middle part of the sliding guide rail 302 is consistent with the support The size of the pulley 6011 at the bottom of the seat 601 is matched. Since there is a gap between each sub-lane 301, when the support seat 601 moves on the sliding guide rail 302, a part of the pulley 6011 will be suspended in the gap, and the other part of the pulley 6011 will be suspended in the gap. In the case of the sliding guide rail 302, the "eight"-shaped openings at both ends of the sliding guide rail 302 are more conducive to the pulley 6011 of the suspended part to slide into the sliding guide rail 302 more quickly and conveniently, so that the movement of the support seat 601 is smoother, reducing The probability of failure during the movement of the support base 601 is reduced, for example, the situation that the pulley 6011 is stuck at the port of the sliding guide rail 302 . At the same time, the "eight"-shaped openings of the sliding guide rails 302 at the front and rear ends of the transmission roadway 3 are all provided with limit blocks that prevent the support seat 601 from sliding out of the sliding guide rails 302 .

Specifically, a visual recognition device 8 is also provided above the transmission lane 3, and the visual recognition device 8 is located in front of the baffle rail 7. The height of the visual recognition device 8 is set higher than the height of a single cargo for scanning the barcode of the cargo. Read the logistics information of the goods, including the delivery address, the way of picking up the goods, etc., and the information after identification is fed back to the loading and unloading control system in the background in real time. The roadway 3, the telescopic column 4, the shelf 5, the push plate structure 6 and the baffle track 7 are comprehensively allocated to complete the rationalized loading of the goods.

At the same time, the camera on the visual recognition device 8 can detect the height of the goods in real time, which is convenient for adjusting the height of the plate body 602 or the baffle track 7 in real time, and is used to adjust the anti-pile work of the goods in real time. Preferably, the visual recognition device 8 can It is arranged on the second base plate 2 and suspended above the conveying lane 3 .

Specifically, as shown in Figure 6 and Figure 7, a plurality of rollers 3012 are provided with a roller driving device at intervals, the roller driving device is arranged on the inner wall of the side plate 3011 and the output shaft of the roller driving device is connected with the roller 3012 for controlling The drum 3012 rotates, and multiple drums 3012 equipped with a drum driving device rotate in the same direction through the friction between the drum 3012 and the cargo to drive the cargo into and out of the compartment. The drum 3012 without a drum driving device assists the movement of the cargo, and is set at such intervals The advanced roller drive device can reduce the cost of the loading and unloading device without affecting the normal transportation of goods.

Preferably, when transporting the goods, in order to prevent the goods from touching the roller 3012 on the upper surface of the side plate 3011, and thus immobilizing the situation, the upper surface of the roller 3012 is flush with or higher than the upper surface of the side plate 3011 The upper surface of the side plate 3011 prevents the goods from slipping out of the transmission lane 3 by the blocking of the telescopic columns 4 on both sides of the transmission lane 3 and the clamping of the two push plate structures 6 .

work process:

The entire loading and unloading device is installed in the compartment, wherein the first base plate 1 is installed at the bottom of the compartment, and the second base plate 2 is installed at the top of the compartment. After a plurality of transmission lanes 3 are arranged side by side, the overall upper projection shape is a rectangle, and the rectangle is opposite to the two sides. The telescopic column 4 on the side is always in a stretched connection state to connect the first substrate 1 and the second substrate 2, that is, the telescopic column 4 on both sides constitutes a supporting column to play an overall supporting role and ensure the stability of the device. Note that Yes, the opposite sides are parallel to the transmission direction of the transmission roadway 3, that is, the opposite sides are the left and right sides of a rectangle; and when installing the loading and unloading device, it is also possible to control the expansion and contraction of the telescopic columns 4 on both sides. The overall height of the handling device to accommodate different sized carriages.

As shown in Figure 1 and Figure 2, the loading and unloading device has two working states, one is the merged state in which multiple transmission lanes 3 operate synchronously, and is used to transport large-sized goods, and the other is multiple transmission lanes 3 operating independently The separate working state is used for transporting normal-sized goods, wherein the width of normal-sized goods is less than or equal to the width of a transmission lane 3, and the width of large-sized goods is greater than the width of a transmission lane 3.

When it is necessary to load large-sized cargo:

Except that the telescopic column 4 that constitutes the support column and needs to play a supporting role is in an extended connection state, the telescopic column 4 between two adjacent transmission lanes 3 is in a contracted and separated state, and the two push plate structures 6 are located in the transmission lane 3 At the end of the transmission roadway 3, the shelves 5 on the same floor are connected together through the existing connection device; the visual recognition device 8 scans and identifies the information of the large-sized cargo at the loading and unloading port at the end of the transmission roadway 3, and passes through the background The existing loading and unloading system judges whether the large-sized cargo is within the current loading task, if not, the existing handling robot moves the large-sized cargo aside; if so, the visual recognition device 8 recognizes the length of the large-sized cargo and height and the length and height of the remaining space in the transmission roadway 3, and feed back the information to the loading and unloading system in the background to judge whether the remaining space in the transmission roadway 3 can accommodate the large-sized goods, and if so, set the roller of the roller driving device 3013 3012 forwardly turns the large-size goods into the carriage, and continues to load the next large-size goods; if not, the multiple layers of shelves 5 connected by the connecting device below the drum 3012 rise, pass through the gap between the sub-aisles 301, and the large-size The size of the goods is picked up to complete the loading of the goods on the shelf 5. At the same time, according to the goods information scanned by the visual recognition device 8, the loading and unloading system in the background judges whether the loading task is completed. If it is completed, the loading is ended or the next loading task is carried out. , if not completed, then carry out the loading of the next layer of shelf 5.

When it is necessary to unload large-sized cargo:

Except that the telescopic column 4 that constitutes the support column and needs to play a supporting role is in an extended connection state, the telescopic column 4 between two adjacent transmission lanes 3 is in a contracted separation state, and the two push plate structures 6 are located at the end of the transmission lane 3 At the rearmost end, the layers 5 of the same layer on multiple transmission lanes 3 are connected together through the existing connecting device; the connected multiple layers 5 located at the bottom and loaded with large-sized goods descend to make the goods and the roller 3012 Contact, the shelf 5 passes through the gap between the sub-lanes 301 and continues to drop to complete the storage, adjust the shrinkage of the shrinkage end of the telescopic column 4 connected to the baffle track 7 at the end of the transmission aisle 3, so that the bottom of the baffle track 7 is higher than the large size The height of the goods ensures that the large-sized goods can be smoothly moved out of the transmission lane 3; all the push plate structures 6 move forward to push the large-sized goods forward, and the rollers equipped with the roller driving device 3013 are reversed to send the large-sized goods out of the carriage, and at the same time the visual The recognition device 8 scans the information of large-sized goods and feeds back to the loading and unloading system in the background; the loading and unloading system in the background judges through the visual recognition device 8 whether the push plate structure 6 at the rear end has moved to the front end of the transmission lane 3, and if not, the shelf 5 The goods on the shelf have not been unloaded, and the next goods are unloaded. If so, the goods on the shelf 5 have been unloaded, and the unloading of the goods on the shelf 5 has been completed. Then, according to the goods information scanned by the visual recognition device 8, The loading and unloading system in the background judges whether the unloading task is completed. If it is completed, it will end the unloading or proceed to the next unloading task. If it is not completed, all the push plate structures 6 will move to the rear end and carry out the next layer of shelf 5 goods. uninstall.

When loading normal size cargo:

All telescopic uprights 4 are in the stretched connection state, the push plate structure 6 at the rear end slides to the rearmost end of the transmission roadway 3, and the push plate structure 6 at the front end slides to the front end of the transmission roadway 3 to the gap between the support seat 601 and the baffle rail 7 The blocking groove 604 is engaged, and then the plate body 602 of the push plate structure 6 at the front slides to the highest point of the baffle rail 7, and at the same time, the same-layer shelves 5 on the multiple transmission lanes 3 are not connected by the connecting device; the visual recognition device 8 Scan and identify the information of the goods at the loading and unloading port, and the loading and unloading system in the background judges whether the goods are within the current loading task. If not, the handling robot will move the goods aside; The length of the remaining space in the roadway, and the information is fed back to the loading and unloading system in the background. The loading and unloading system judges whether the length of the goods is less than the length of the remaining space in the transmission roadway 3. If so, the roller 3012 with the roller driving device 3013 rotates forward to send the goods into compartment, at the same time, the visual recognition device 8 adjusts the height of the plate body 602 on the baffle track 7 according to whether the goods are stacked, so as to block the redundant goods and realize anti-stacking, and then send the next goods into the compartment, if not , the plate body 602 slides from the baffle track 7 onto the support seat 601, the two push plate structures 6 move towards each other to clamp the goods, and collect the force information of the drum 3012 through the pressure sensor arranged on the drum 3012, for Analyze the position and center of gravity of the goods, and adjust the position and center of gravity of the goods by adjusting the position of the push plate structure 6 through the loading and unloading system; The plate body 602 of the plate structure 6 is moved to the highest point of the baffle track 7 again to reserve space for the goods to rise; then the shelf 5 stored under the roller 3012 rises, passes through the gap between the sub-aisles 301, and lifts the goods from the roller The 3012 is lifted to a certain height to complete the loading of the goods on the first layer of shelf 5; according to the goods information scanned by the visual recognition device, the loading and unloading control system judges whether the loading task is completed. If it is completed, end the loading or proceed to the next loading task; If not finished, carry out the loading of next floor shelf 5 goods.

When it is necessary to unload normal size cargo:

All telescopic uprights 4 are in the stretched connection state, the push plate structure 6 at the rear end slides to the rearmost end of the transmission roadway 3, and the push plate structure 6 at the front end slides to the front end of the transmission roadway 3 to the gap between the support seat 601 and the baffle rail 7 The blocking groove 604 is engaged, and then the plate body 602 of the push plate structure 6 at the front end slides to the highest point of the baffle rail 7, while the same-layer shelf 5 on the multiple transmission lanes 3 is not connected by the connecting device; it is located at the bottom and The shelf 5 loaded with goods descends so that the goods come into contact with the rollers 3012, and the goods are placed on the roller track composed of multiple rollers 3012, and the shelf 5 passes through the gaps between the sub-aisles 301 and continues to descend to complete the storage. The push plate structure at the rear end 6. Move forward to push the goods forward; the visual recognition device 8 scans the information of the goods and feeds back to the background loading and unloading system, and the plate body 602 connected to the baffle track 7 slides down to a position slightly higher than the goods, and the stacked goods Blocking, the roller 3012 provided with the roller driving device 3013 is reversed to send the goods at the front end of the transmission lane 3 out of the carriage; No, it means that the goods on the shelf 5 have not been unloaded; if yes, it means that the goods on the shelf 5 have been unloaded, and according to the goods information scanned by the visual recognition device 8, the loading and unloading system judges the unloading task Whether it is finished, if finished, finish unloading or carry out next unloading task, if not finished, the push plate structure 6 of rear end moves to the rear end, and begins to unload the goods on the next shelf 5.

Due to the small number of large-sized goods in the actual operation process, the transmission lane 3 transports normal-sized goods in most cases, and the use frequency of merging multiple transmission lanes 3 is low. Therefore, in order to maximize the utilization of the compartment space and It is easy to load and unload goods, and sometimes the mixed loading mode of two kinds of goods is adopted. Firstly, the goods of normal size are loaded on the upper part of the compartment, and then the goods of large size are loaded, so that the goods of large size are located under the goods of normal size. Therefore, when unloading goods, unload the large-sized goods first, and then unload the normal-sized goods. This loading and unloading method can not only reduce the number of times the transmission lane 3 changes state, but also avoid large-sized goods blocking small-sized goods when unloading goods. situation; the specific operation of the mixed loading mode is as follows: when loading, the initial steps are the same as those for loading normal-sized goods. Lift the goods by sliding the shelf 5 on the telescopic column 4 to complete the loading of the goods, and the same floor shelves 5 on the two transmission lanes 3 can be connected through the connecting device. When loading large-sized goods, the connecting device is in the In the connected state, the two shelves 5 are connected. When loading goods of normal size, the connecting device is in a disconnected state; Whether section is connected with shelf 5 that normal size goods are housed, to control the expansion and contraction degree of telescopic column 4; If the fixed section of telescopic column 4 is not connected with shelf 5 that normal size goods are housed, then the telescopic section of telescopic column 4 is completely Shrink into the fixed section, if the fixed section is connected with a shelf 5 with goods of normal size, then the telescopic section is only partially shrunk into the fixed section, and it is ensured that the goods between adjacent two floors will not collide. There is enough space for large-sized goods; if the shrinkage of the telescopic section cannot meet the above requirements, the mixed loading mode will not be used, or the mixed loading mode will be adopted in the next compartment.

The above descriptions are only preferred embodiments of the present invention, and it should be understood that the present invention is not limited to the forms disclosed herein, and should not be regarded as excluding other embodiments, but can be used in various other combinations, modifications and environments, and Modifications can be made within the scope of the ideas described herein, by virtue of the above teachings or skill or knowledge in the relevant art. However, changes and changes made by those skilled in the art do not depart from the spirit and scope of the present invention, and should all be within the protection scope of the appended claims of the present invention.

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 of 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 top coincidence of the bottom of spout (603) on baffle track (7) and spout (603) on supporting seat (601), rack structure (6012) among two spout (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 on the 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.

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: and 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 for preventing the supporting seat (601) from sliding out of the sliding guide rail (302).

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