CN113772379B - Unmanned on-vehicle loading and unloading device of delivery prevent stack assembly - Google Patents
Unmanned on-vehicle loading and unloading device of delivery prevent stack assembly Download PDFInfo
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- CN113772379B CN113772379B CN202111128566.9A CN202111128566A CN113772379B CN 113772379 B CN113772379 B CN 113772379B CN 202111128566 A CN202111128566 A CN 202111128566A CN 113772379 B CN113772379 B CN 113772379B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G47/00—Article or material-handling devices associated with conveyors; Methods employing such devices
- B65G47/22—Devices influencing the relative position or the attitude of articles during transit by conveyors
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G43/00—Control devices, e.g. for safety, warning or fault-correcting
- B65G43/08—Control devices operated by article or material being fed, conveyed or discharged
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G2203/00—Indexing code relating to control or detection of the articles or the load carriers during conveying
- B65G2203/04—Detection means
- B65G2203/042—Sensors
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Abstract
The invention relates to the technical field of logistics equipment, in particular to an anti-stacking assembly of an unmanned distribution vehicle-mounted loading and unloading device, which comprises a base plate, a push plate structure and a door frame, wherein a transmission roadway and the door frame are arranged on the base plate, the push plate structure is arranged on the transmission roadway, the transmission roadway penetrates through the door frame, lifting grooves are formed in the inner walls of two sides of the door frame, a push plate fixing piece is arranged below the lifting grooves and is used for connecting a fixing plate body, a lifting driving device is arranged on the door frame, and the lifting driving device is used for controlling the push plate fixing piece to move up and down along the lifting grooves. According to the invention, the push plate structure is arranged on the transmission roadway, so that the automatic moving and sorting of the goods on the transmission roadway of the unmanned distribution vehicle-mounted loading and unloading device is realized, the anti-stacking mechanism is formed by matching the plate body and the door frame, the stacked goods are effectively intercepted, the stacked goods pass through the door frame along the transmission roadway in order, and the anti-stacking work of the goods in the transportation process on the transmission roadway is realized.
Description
Technical Field
The invention relates to the technical field of logistics equipment, in particular to an anti-stacking assembly of an unmanned distribution vehicle-mounted 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, when the goods are transported and stored during unmanned distribution, an existing transportation device, such as a transportation mechanism for transporting goods disclosed in chinese patent publication No. CN108082832A, includes: the transportation system comprises a transportation bearing bottom plate, a transportation assembly and a transportation control module for controlling the transportation assembly; the transportation bearing bottom plate is provided with a transportation mounting groove; the transportation mechanism is provided with a transportation bearing bottom plate, a transportation assembly and a transportation control module for controlling the transportation assembly, and when goods need to be transferred and transported, the goods needing to be transferred and transported are manually carried and placed on a transportation roller; through the transportation drive controller in the transportation control module group, the drive transportation drive assembly work, transportation drive assembly drive transportation axis of rotation rotates, drives the transportation roller and rotates, and then has driven the goods of placing on the transportation roller and toward the motion of predetermined direction of transportation. However, when goods are stacked on the transport drum, the transport mechanism lacks an effective management and control component, so that the stacked goods are extremely easy to fall off the transport mechanism in the transport process, and the transport efficiency is reduced while potential risks are caused.
Therefore, the anti-stacking assembly of the unmanned distribution vehicle-mounted loading and unloading device is simple in structure and convenient and fast to use, and can assist in finishing goods arrangement work and achieve anti-stacking treatment in a goods transferring process.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provides an anti-stacking assembly of an unmanned distribution vehicle-mounted loading and unloading device, which realizes the automatic movement and arrangement of goods on a transmission roadway of the unmanned distribution vehicle-mounted loading and unloading device by arranging a push plate structure on the transmission roadway; and when needs prevent that the goods from piling up on the transmission tunnel, separate the plate body from the push pedal structure, make the plate body and door frame cooperation, promote the height of plate body, utilize the plate body of push pedal structure just can effectively intercept the goods that pile up, let the goods of bottom pass through from the plate body bottom, treat the bottom goods and pass through the back, the goods that are intercepted is on falling the transmission tunnel, continue along the transportation tunnel transportation, realize the goods and transport the in-process on the transmission tunnel and prevent piling up the work.
The purpose of the invention is realized by the following technical scheme:
an anti-stacking assembly of an unmanned distribution vehicle-mounted loading and unloading device comprises a base plate, a push plate structure and a door frame, wherein a transmission roadway and the door frame are arranged on the base plate, a sliding track groove is arranged on the outer side wall of the transmission roadway, the push plate structure is arranged on the transmission roadway and comprises a plate body and two supporting seats, two ends of the plate body are slidably connected with the supporting seats, the supporting seats are arranged in the sliding track groove, driving rollers are arranged at the bottoms of the supporting seats, roller driving devices are embedded in the supporting seats and used for controlling the driving rollers to rotate, the transmission roadway penetrates through the door frame, lifting grooves are arranged on the inner walls of two sides of the door frame, a push plate fixing piece is arranged below the lifting grooves and used for connecting and fixing the plate body, a lifting driving device is arranged on the door frame and connected with the push plate fixing piece through a driving piece, the lifting driving device is used for controlling the push plate fixing piece to move up and down along the lifting groove.
Furthermore, promote tank bottom portion and be provided with the backstop board, when the push pedal structure was in the butt with the backstop board, the plate body corresponded the setting with promoting the groove. In the actual use process, the push plate structure is placed on a transmission roadway of the unmanned distribution vehicle-mounted loading and unloading device in a normal state, the supporting seats on two sides of the push plate structure are respectively positioned in sliding rail grooves on two sides of the transmission roadway, the plate body is positioned above the transmission roadway, when goods on the transmission roadway need to be moved, the roller driving device works to drive the driving roller to rotate, so that the supporting seats move along the sliding rail grooves, the plate body moves along the transmission roadway along with the supporting seats, is close to the goods on the transmission roadway and pushes the goods to move to a preset position along the transmission roadway, and the automatic moving and sorting of the goods on the transmission roadway of the unmanned distribution vehicle-mounted loading and unloading device are realized; when goods on a transmission roadway need to be prevented from being stacked, when the goods pass through a door frame on the transmission roadway, firstly, the roller driving device of the push plate structure is controlled to work, the push plate structure is moved towards the door frame and is abutted against the stop plate until the push plate structure, the push plate fixing piece is positioned under the plate body, then, the lifting driving device is controlled to work, the plate body is upwards lifted by the push plate fixing piece, the plate body is further upwards moved along the sliding groove to be separated from the supporting seat, the plate body is moved into the lifting groove along the sliding groove, the plate body is upwards lifted to a preset height along the lifting groove after being separated from the supporting seat, when the stacked goods pass through the door frame, the stacked goods can be effectively intercepted by the plate body of the push plate structure, the bottom goods pass through the bottom of the plate body, after the bottom goods pass through, the intercepted goods fall onto the transmission roadway and continue to be transported along the transmission roadway, the stacking prevention work of the goods in the transfer process on the transmission roadway is achieved.
Further, still be provided with the movable groove on the door frame both sides inner wall, the movable groove is close to and promotes the groove setting, the driving medium is including setting up the drive wheel in the movable groove, from driving wheel and annular transmission unit, the both ends of annular transmission unit overlap respectively and establish at the drive wheel, from the driving wheel, be provided with the bar hole on the lateral wall in backstop place promotion groove, and the push pedal mounting passes the bar hole and is connected with annular transmission unit, it is connected with the drive wheel to promote drive arrangement's output shaft. Through control lifting drive device work, drive the rotation of annular drive unit by the drive wheel, let the push pedal mounting follow annular drive unit along bar hole rebound, lift the plate body, and then upwards promote the plate body to predetermined height along promoting the groove, realize the plate body from the push pedal structure to preventing the quick switch of pile structure.
Furthermore, two driving wheels in the door frame are connected through a synchronizing rod. Through letting two drive wheels pass through the synchronizing bar and connect, let the push pedal mounting synchronous motion of both sides, guarantee the plate body and reciprocate the stability of in-process.
Furthermore, the driving wheel and the driven wheel are both fluted discs, and the annular transmission unit is an annular transmission chain.
Furthermore, a limiting part is arranged on the side wall of the outer side of the supporting seat.
Furthermore, a limiting groove is formed in the side wall of the sliding track groove, and the limiting part is matched with the limiting groove.
Furthermore, the limiting part is a limiting roller.
Furthermore, a sliding groove is formed in the inner wall of the supporting seat, the top of the sliding groove is of an open structure, connecting pieces are respectively arranged at two ends of the plate body, and the plate body is connected with the sliding groove in a sliding mode through the connecting pieces; and a lifting driving device is arranged at the bottom of the sliding groove and is used for controlling the connecting piece to move up and down along the sliding groove. Preferably, the connecting piece is overlapped with an output shaft of the lifting driving device. Through controlling the connecting piece and reciprocating along the sliding tray, the high position of adjustment plate body to conveniently promote the goods of different height dimensions.
Further, the bottom of supporting seat is provided with two initiative gyro wheels to and at least one driven gyro wheel, driven gyro wheel is located between two initiative gyro wheels.
Furthermore, under the same supporting seat, the driving idler wheels and the driven idler wheels are arranged in a row.
Furthermore, the side walls of the two sides of the plate body are provided with first pressure sensors. Push pedal structure is installed respectively at the both ends in transmission tunnel, to the goods on the transmission tunnel, through two push pedal structure cooperations around, just can control the goods on the transmission tunnel and remove, and in the front and back two push pedal structures all with the goods butt when, the pressure signal that first pressure sensor detected is greater than the predetermined value, with the gyro wheel drive arrangement stop work of first pressure sensor linkage, prevent that equipment and goods from damaging, effective improve equipment's safety in utilization.
Further, the first pressure sensor is linked with the roller driving device.
Further, an output shaft of the roller driving device is connected with the driving roller through a transmission belt.
Furthermore, a pay-out part is arranged on the side wall, close to the plate body, of the supporting seat, the pay-out part is located at the top of the supporting seat, and the top end opening part of the sliding groove is located at the pay-out part.
Further, the door frame top is provided with the information acquisition unit, the information acquisition unit is used for gathering the goods information on the transmission tunnel that will pass through the door frame, the goods information includes the size information and the logistics information of goods. In the actual use process, when goods need to be transported to a transmission roadway, in order to prevent goods from stacking, when the goods are about to pass through a door frame on the transmission roadway, firstly, a roller driving device of a push plate structure is controlled to work, the push plate structure is enabled to move towards the door frame and is moved until the push plate structure is abutted against a stop plate, at the moment, a plate body and a sliding groove are both arranged corresponding to a lifting groove, a push plate fixing piece is positioned under the plate body, then, the lifting driving device is controlled to work, a driving wheel drives an annular transmission unit to rotate, the push plate fixing piece is enabled to move upwards along a strip-shaped hole along with the annular transmission unit, further, the plate body is firstly separated from a supporting seat along the sliding groove and then moves upwards along the lifting groove, on the other hand, goods information on the transmission roadway about to pass through the door frame is collected by an information collecting unit, the lifting height of the plate body is determined according to size information in the goods information, when the goods that piles up pass through the door frame, the plate body of push pedal structure just can effectively intercept the goods that piles up, lets the goods of bottom pass through from the plate body bottom, treats that the bottom goods passes through the back, and the goods that is intercepted continues to be transported along the transmission tunnel on falling to the transmission tunnel, realizes the pertinence interception to not unidimensional goods.
Further, a second pressure sensor is arranged on the side wall of the stop plate and used for detecting a pressure signal between the stop plate and the push plate structure. When the plate body on the transmission roadway is lifted to the lifting groove, the roller driving device of the push plate structure is controlled to work firstly, the push plate structure is close to the lifting groove, the push plate structure moves to the position where the stop plate abuts, the second pressure sensor detects a corresponding signal at the moment, the fact that the plate body reaches the lifting position is shown, at the moment, the control lifting driving device works, the plate body can be accurately lifted upwards along the sliding groove in sequence, the lifting groove is lifted upwards, the side walls on the two sides of the lifting groove are used for limiting the plate body, and the operation stability and the safety of equipment are guaranteed.
Further, the lifting groove is provided with a height detection unit, and the height detection unit is used for detecting the height of the plate body in the lifting groove. Through set up high detecting element in promoting the groove, can cooperate the information acquisition unit, promote the push pedal structure to predetermined height, realize the nimble control operation of preventing piling up.
Furthermore, an electric magnetic part is arranged on the side wall of one side, close to the push plate structure, of the stop plate, a permanent magnetic part is arranged on the side wall, close to the stop plate, of the supporting seat, and the permanent magnetic part and the electric magnetic part are correspondingly arranged. Through set up electronic magnetic force spare on the backstop board, utilize the cooperation of electronic magnetic force spare and the permanent magnetic member on the supporting seat, prevent piling up the operation when needs are carried out, control push pedal structure earlier and remove to the backstop board, when treating push pedal structure and backstop board butt, second pressure sensor detects corresponding signal, also start-up work at once with the electronic magnetic force spare of second pressure sensor linkage, produce magnetism to permanent magnetic member, let supporting seat and backstop board stabilize the butt, overcome the bounce-back that the push pedal structure produced when colliding with the backstop board, let the fixed position of supporting seat and backstop board unchangeable, at this moment, just can be fast, it carries out the anti-stacking transportation operation of goods to promote the plate body steadily.
Furthermore, the electric magnetic part is linked with the lifting driving device and the height detection unit in the lifting groove respectively. After the plate body finishes anti-stacking transportation work, when the plate body needs to be lowered back to a transportation roadway from a lifting groove, a lifting driving device works first, the push plate fixing piece and the plate body are controlled to move downwards along the lifting groove, then, an electric magnetic piece linked with the lifting driving device continuously keeps working, magnetic attraction is generated, the positions of a supporting seat and a stop plate are fixed and unchanged, a sliding groove is stably butted with the lifting groove, when the plate body completely exits from the lifting groove, the plate body is subjected to the magnetic attraction effect of the electric magnetic piece on a permanent magnetic piece, the position of the supporting seat is fixed, the plate body stably falls into the sliding groove on the supporting seat from the lifting groove, the push plate structure is effectively guaranteed to recover the original structure, and the supporting seat is prevented from being deviated in the falling process; then, the height detecting unit who promotes the inslot detects that the plate body has left the promotion groove, with the promotion drive arrangement and the electronic magnetic force piece stop work of height detecting unit linkage, magnetism is inhaled and is disappeared, after a period of time delayed, roller drive arrangement can start work, and the push pedal structure just can move on the transmission tunnel, promotes the arrangement to the goods on the transmission tunnel.
The invention has the beneficial effects that: according to the anti-stacking assembly of the unmanned distribution vehicle-mounted loading and unloading device, the push plate structure is arranged on the transmission roadway, so that the automatic moving and sorting of goods on the transmission roadway of the unmanned distribution vehicle-mounted loading and unloading device are realized; and when needs prevent that the goods from piling up on the transmission tunnel, with the plate body and the cooperation of door frame, promote the height of plate body, utilize the plate body of push pedal structure just can effectively intercept the goods that piles up, let the goods of bottom pass through from the plate body bottom, treat the bottom goods and pass through the back, on the goods that are intercepted fell to the transmission tunnel, continue along the transportation tunnel transportation, realize the goods and transport the in-process on the transmission tunnel and prevent the work of piling up.
Drawings
FIG. 1 is a schematic view of the anti-stack assembly of the present invention;
FIG. 2 is a schematic structural view of a transmission roadway and a door frame according to the present invention;
FIG. 3 is a schematic structural view of a lifting slot of the present invention;
FIG. 4 is a schematic structural view of a push plate structure according to the present invention;
FIG. 5 is a schematic view of the supporting base of the present invention;
FIG. 6 is a schematic structural view of a sliding groove according to the present invention;
in the figure, 1, a substrate; 2. a transmission roadway; 3. a door frame; 4. a sliding track groove; 5. a push plate structure; 501. a supporting base; 502. a plate body; 503. a sliding groove; 504. a connecting member; 505. a driving roller; 506. a roller driving device; 507. a drive belt; 508. a driven roller; 509. a delivery unit; 510. a limiting member; 511. a permanent magnet member; 512. a lift drive; 6. a lifting groove; 7. a stopper plate; 8. a movable groove; 9. a push plate fixing member; 10. a drive wheel; 11. a driven wheel; 12. an endless transmission unit; 13. a strip-shaped hole; 14. a height detection unit; 15. an electric magnetic member; 16. an information acquisition unit.
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.
As shown in fig. 1 to 6, an anti-stacking assembly of an unmanned distribution vehicle-mounted loading and unloading device comprises a base plate 1, wherein a transmission roadway 2 and a door frame 3 are arranged on the base plate 1, a sliding rail groove 4 is arranged on the outer side wall of the transmission roadway 2, a push plate structure 5 is arranged on the transmission roadway 2, the push plate structure 5 comprises a plate body 502 and two supporting seats 501, two ends of the plate body 502 are slidably connected with the supporting seats 501, the supporting seats 501 are arranged in the sliding rail groove 4, driving rollers 505 are arranged at the bottom of the supporting seats 501, roller driving devices 506 are embedded in the supporting seats 501, the roller driving devices 506 are used for controlling the rotation of the driving rollers 505, the transmission roadway 2 passes through the door frame 3, lifting grooves 6 are arranged on the inner walls of two sides of the door frame 3, a push plate fixing member 9 is arranged below the lifting grooves 6, and the push plate fixing member 9 is used for connecting and fixing the plate body 502, the door frame 3 is provided with a lifting driving device, the lifting driving device is connected with the push plate fixing piece 9 through a transmission piece, and the lifting driving device is used for controlling the push plate fixing piece 9 to move up and down along the lifting groove 6.
Specifically, the bottom of the lifting groove 6 is provided with a stop plate 7, and when the push plate structure 5 abuts against the stop plate 7, the plate body 502 is arranged corresponding to the lifting groove 6. In the actual use process, in a normal state, the push plate structure 5 is placed on a conveying roadway 2 of the unmanned distribution vehicle-mounted loading and unloading device, the supporting seats 501 on two sides of the push plate structure 5 are respectively positioned in the sliding track grooves 4 on two sides of the conveying roadway 2, the plate body 502 is positioned above the conveying roadway 2, when goods on the conveying roadway 2 need to be moved, the roller driving device 506 works to drive the driving roller 505 to rotate, so that the supporting seats 501 move along the sliding track grooves 4, the plate body 502 moves along the conveying roadway 2 along the supporting seats 501, is close to the goods on the conveying roadway 2, and pushes the goods to move to a preset position along the conveying roadway 2, and the automatic moving and sorting of the goods on the conveying roadway 2 of the unmanned distribution vehicle-mounted loading and unloading device are realized; when the goods on the transmission roadway 2 need to be prevented from being stacked, when the goods pass through the door frame 3 on the transmission roadway 2, the roller driving device 506 of the push plate structure 5 is controlled to work, the push plate structure 5 is moved towards the door frame 3 and is moved until the push plate structure 5 is abutted against the stop plate 7, the push plate fixing member 9 is located under the plate body 502, then the lifting driving device is controlled to work, the push plate fixing member 9 lifts the plate body 502 upwards, the plate body 502 is moved into the lifting groove 6 along the sliding groove 503, the plate body 502 is lifted upwards to a preset height along the lifting groove 6 after being separated from the supporting seat 501, when the stacked goods pass through the door frame 3, the plate body 502 of the push plate structure 5 can effectively intercept the stacked goods, the bottom goods pass through the bottom of the plate body 502, after the bottom goods pass through, the intercepted goods fall onto the transmission roadway 2 and continue to be transported along the transmission roadway 2, the stacking prevention work of the goods in the transferring process on the transmission roadway 2 is achieved.
Specifically, still be provided with movable groove 8 on the 3 both sides inner walls of door frame, movable groove 8 is close to promotion groove 6 and sets up, the driving medium is including setting up drive wheel 10 in movable groove 8, from driving wheel 11 and annular transmission unit 12, the both ends of annular transmission unit 12 are established respectively at drive wheel 10, from driving wheel 11 on, are provided with bar hole 13 on the lateral wall of backstop 7 place promotion groove 6, and push pedal mounting 9 passes bar hole 13 and is connected with annular transmission unit 12, it is connected with drive wheel 10 to promote drive arrangement's output shaft. Through the work of control promotion drive arrangement, drive annular transmission unit 12 by drive wheel 10 and rotate, let push pedal mounting 9 follow annular transmission unit 12 along bar hole 13 rebound, lift plate body 502, and then with plate body 502 along lifting groove 6 upwards promote to predetermined height, realize plate body 502 from push pedal structure 5 to preventing the quick switching of pile structure.
Specifically, two driving wheels 10 in the door frame 3 are connected through a synchronizing rod. Through letting two drive wheels 10 connect through the synchronizing bar, let the push pedal mounting 9 synchronous motion of both sides, guarantee the stability of plate body 502 in the process of reciprocating.
Specifically, the driving wheel 10 and the driven wheel 11 are both fluted discs, and the annular transmission unit 12 is an annular transmission chain.
Specifically, a limiting member 510 is disposed on an outer side wall of the supporting seat 501.
Specifically, a limit groove is provided on the side wall of the sliding track groove 4, and the limit member 510 is matched with the limit groove.
Specifically, the limiting member 510 is a limiting roller.
Specifically, a sliding groove 503 is provided on an inner wall of the support seat 501, two ends of the plate body 502 are respectively provided with a connecting piece 504, and the plate body 502 is slidably connected with the sliding groove 503 through the connecting piece 504.
Specifically, the bottom of the supporting base 501 is provided with two driving rollers 505 and at least one driven roller 508, and the driven roller 508 is located between the two driving rollers 505.
Specifically, under the same supporting seat 501, the driving roller 505 and the driven roller 508 are arranged in a row.
Specifically, the bottom of the sliding groove 503 is provided with a lifting driving device 512, and the lifting driving device 512 is used for controlling the connecting piece 504 to move up and down along the sliding groove 503. Preferably, the connecting member 504 is overlapped with an output shaft of the elevating driving means 512. The height position of the plate body 502 is adjusted by controlling the connecting piece 504 to move up and down along the sliding groove 503, so as to facilitate pushing goods with different height sizes.
Specifically, first pressure sensors are disposed on two side walls of the plate body 502. Push pedal structure 5 is installed respectively at the both ends of transmission tunnel 2, to the goods on the transmission tunnel 2, through two push pedal structure 5 cooperations around, just can control the goods on the transmission tunnel 2 and remove, and when two push pedal structure 5 all with the goods butt in the front and back, the pressure signal that first pressure sensor detected is greater than the predetermined value, roller drive 506 stop work with the linkage of first pressure sensor, prevent that equipment and goods from damaging, effective improve equipment's safety in utilization.
Specifically, the first pressure sensor is coupled to the roller drive 506.
Specifically, the output shaft of the roller driving device 506 is connected to the driving roller 505 through a transmission belt 507.
Specifically, a lateral wall of the support seat 501 close to the plate body 502 is provided with a branching portion 509, the branching portion 509 is located at the top of the support seat 501, and the top end opening portion of the sliding groove 503 is located at the branching portion 509.
Specifically, door frame 3 top is provided with information acquisition unit 16, information acquisition unit 16 is used for gathering the goods information on the transmission tunnel 2 that is about to pass through door frame 3, the goods information includes the size information and the logistics information of goods. In the practical use process, when the goods need to be transported to the transmission roadway 2, in order to prevent the goods from being stacked, when the goods are about to pass through the door frame 3 on the transmission roadway 2, the roller driving device 506 of the push plate structure 5 is firstly controlled to work, the push plate structure 5 is made to move towards the door frame 3 and is moved until the push plate structure 5 is abutted against the stop plate 7, at this time, the plate body 502 and the lifting groove 6 are correspondingly arranged, the push plate fixing member 9 is positioned under the plate body 502, then the lifting driving device is controlled to work, the driving wheel 10 drives the annular transmission unit 12 to rotate, the push plate fixing member 9 is made to move upwards along the strip-shaped hole 13 along with the annular transmission unit 12, further, the plate body 502 is firstly separated from the supporting seat 501 along the sliding groove 503 and then moves upwards along the lifting groove 6, on the other hand, the information acquisition unit 16 is used for acquiring the goods information on the transmission roadway 2 about to pass through the door frame 3, according to the size information in the cargo information, confirm the lifting height of plate body 502, when the goods that piles up passes through door frame 3, the plate body 502 of push pedal structure 5 just can effectively intercept the goods that pile up, lets the goods of bottom pass through from plate body 502 bottom, treats that the bottom goods passes through the back, and the goods that is intercepted falls on transmission tunnel 2, continues to transport along transmission tunnel 2, realizes the pertinence interception to not unidimensional goods.
In particular, a second pressure sensor is arranged on a side wall of the stop plate 7 for detecting a pressure signal between the stop plate 7 and the push plate structure 5. When the plate body 502 on the transmission roadway 2 needs to be lifted to the lifting groove 6, the roller driving device 506 of the push plate structure 5 is controlled to work firstly, the push plate structure 5 is close to the lifting groove 6, when the push plate structure 5 moves to be abutted against the stop plate 7, the second pressure sensor detects a corresponding signal at the moment, the fact that the plate body 502 reaches the lifting position is shown, at the moment, the lifting driving device is controlled to work, the plate body 502 can be accurately lifted upwards along the lifting groove 6, the two side walls of the lifting groove 6 are utilized to limit the plate body 502, and the operation stability and the safety of the equipment are guaranteed.
Specifically, the lifting groove 6 is provided with a height detection unit 14, and the height detection unit 14 is used for detecting the height of the plate body 502 in the lifting groove 6. Through set up height detecting element 14 in lifting groove 6, can cooperate information acquisition unit 16, promote push pedal structure 5 to predetermined height, realize nimble anti-stacking control operation.
Specifically, an electric magnetic part 15 is arranged on the side wall of the stop plate 7 close to one side of the push plate structure, a permanent magnetic part 511 is arranged on the side wall of the support seat 501 close to the stop plate 7, and the permanent magnetic part 511 and the electric magnetic part 15 are arranged correspondingly. Through set up electronic magnetic member 15 on backstop board 7, utilize electronic magnetic member 15 and the cooperation of the permanent magnetic member 511 on the supporting seat 501, when needs prevent piling up the operation, control push pedal structure 5 earlier and remove to backstop board 7, treat when push pedal structure 5 and backstop board 7 butt, second pressure sensor detects corresponding signal, and start work at once with second pressure sensor linkage electronic magnetic member 15, produce magnetism to permanent magnetic member 511, let supporting seat 501 and backstop board 7 stabilize the butt, overcome the bounce that push pedal structure 5 produced when colliding with backstop board 7, let supporting seat 501 and backstop board 7's rigidity unchangeable, at this moment, just can be fast, it carries out the transportation operation of preventing piling up of goods to promote plate body 502 steadily.
Specifically, the electric magnetic member 15 is linked with the lifting drive device and the height detection unit 14 in the lifting groove 6 respectively. After the plate body 502 finishes the anti-stacking transportation work, when the plate body 502 needs to be lowered back to the transportation roadway 2 from the lifting groove 6, the lifting driving device works first, the push plate fixing piece 9 and the plate body 502 are controlled to move downwards along the lifting groove 6, then, the electric magnetic piece 15 linked with the lifting driving device continuously keeps working to generate magnetic attraction, when the plate body 502 completely exits from the lifting groove 6, the plate body is attracted by the magnetic attraction of the electric magnetic piece 15 to the permanent magnetic piece 511, the position of the supporting seat 501 is fixed, the plate body 502 stably falls into the sliding groove 503 on the supporting seat 501 from the lifting groove, the original structure of the push plate structure 5 is effectively ensured to be recovered, and the supporting seat 501 is prevented from being deviated in the falling process; then, the height detecting unit 14 in the lifting groove 6 detects that the plate body 502 has left the lifting groove 6, the lifting driving device and the electric magnetic force piece 15 stop working linked with the height detecting unit 14, the magnetic attraction disappears, after a period of time, the roller driving device 506 can start working, the push plate structure 5 can move on the transmission roadway 2, and the goods on the transmission roadway 2 are pushed and arranged.
When the automatic cargo moving and arranging device is used, when a user needs to transport cargos by using the conveying roadway 2, the push plate structure 5 is normally placed on the conveying roadway 2 of the unmanned distribution vehicle-mounted loading and unloading device, the supporting seats 501 on the two sides of the push plate structure 5 are respectively positioned in the sliding track grooves 4 on the two sides of the conveying roadway 2, the plate body 502 is positioned above the conveying roadway 2, when the cargos on the conveying roadway 2 need to be moved, the roller driving device 506 works to drive the driving roller 505 to rotate, so that the supporting seats 501 move along the sliding track grooves 4, the plate body 502 moves along the conveying roadway 2 along with the supporting seats 501, the cargo on the conveying roadway 2 is close to the cargos, and the cargos are pushed to move to a preset position along the conveying roadway 2, so that the cargos on the conveying roadway 2 of the unmanned distribution vehicle-mounted loading and unloading device are automatically moved and arranged; when the goods are required to be prevented from being stacked on the transmission roadway 2 in the process of transferring the goods, when the goods pass through the door frame 3 on the transmission roadway 2, the roller driving device 506 of the push plate structure 5 is firstly controlled to work, so that the push plate structure 5 moves towards the door frame 3, and moves until the push plate structure 5 is abutted against the stop plate 7, the push plate fixing piece 9 is positioned right below the plate body 502, then the lifting driving device is controlled to work, so that the plate body 502 is lifted upwards by the push plate fixing member 9, and the plate body 502 is lifted upwards to a predetermined height along the sliding groove 503 and the lifting groove 6, when the stacked goods pass through the door frame 3, the plate body 502 of the push plate structure 5 can effectively intercept the stacked goods, so that the bottom goods pass through the bottom of the plate body 502, after the bottom goods pass through, the intercepted goods fall onto the transmission roadway 2 and are continuously transported along the transmission roadway 2, so that the anti-stacking work of the goods in the transportation process on the transmission roadway 2 is realized; after the plate body 502 finishes the anti-stacking transportation work, when the plate body 502 needs to be lowered back to the transportation roadway 2 from the lifting groove 6, the lifting driving device is firstly started to work, the push plate fixing piece 9 and the plate body 502 are controlled to move downwards along the lifting groove 6, then, the electric magnetic piece 15 linked with the lifting driving device is started to work to generate magnetic attraction, when the plate body 502 completely exits from the lifting groove 6, the plate body is attracted by the magnetic attraction of the electric magnetic piece 15 to the permanent magnetic piece 511, the positions of the supporting seat 501 and the stop plate 7 are fixed, and the plate body 502 stably falls into the sliding groove 503 of the supporting seat 501, so that the push plate structure 5 is effectively ensured to restore the original structure, and the supporting seat 501 is prevented from shifting in the falling process; then, the height detecting unit 14 in the lifting groove 6 detects that the plate body 502 has left the lifting groove 6, and the lifting driving device and the electric magnetic force piece 15 stop work linked with the height detecting unit 14, the magnetism is inhaled and is disappeared, and after delaying a period, the roller driving device 506 can start work, and the push plate structure 5 can move on the transmission roadway 2 again, promotes the arrangement to the goods on the transmission roadway 2.
The foregoing is illustrative of the preferred embodiments of this invention, and it is to be understood that the invention is not limited to the precise form disclosed herein and that various other combinations, modifications, and environments may be resorted to, falling within the scope of the concept as disclosed herein, either as described above or as apparent to those skilled in 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 (9)
1. An anti-stacking assembly of an unmanned distribution vehicle-mounted loading and unloading device is characterized by comprising a base plate, a push plate structure and a door frame, wherein a transmission roadway and the door frame are arranged on the base plate, a sliding track groove is formed in the side wall of the outer side of the transmission roadway, the push plate structure is arranged on the transmission roadway and comprises a plate body and two supporting seats, the two ends of the plate body are slidably connected with the supporting seats, the supporting seats are arranged in the sliding track groove, driving rollers are arranged at the bottom of the supporting seats, roller driving devices are embedded in the supporting seats and used for controlling the driving rollers to rotate, the transmission roadway penetrates through the door frame, lifting grooves are formed in the inner walls of the two sides of the door frame, a push plate fixing member is arranged below the lifting grooves and used for connecting and fixing the plate body of the push plate structure, and a lifting driving device is arranged on the door frame, the lifting driving device is connected with the push plate fixing piece through a transmission piece and is used for controlling the push plate fixing piece to move up and down along the lifting groove;
a stop plate is arranged at the bottom of the lifting groove, and when the push plate structure is abutted against the stop plate, the plate body is arranged corresponding to the lifting groove; the side wall of one side of the stop plate close to the push plate structure is provided with an electric magnetic part, the side wall of the supporting seat close to the stop plate is provided with a permanent magnetic part, and the permanent magnetic part and the electric magnetic part are correspondingly arranged.
2. The unmanned distribution vehicle-mounted loading and unloading device anti-stacking assembly according to claim 1, wherein movable grooves are further formed in inner walls of two sides of the door frame and are close to the lifting grooves, the transmission member comprises a driving wheel, a driven wheel and an annular transmission unit, the driving wheel, the driven wheel and the annular transmission unit are arranged in the movable grooves, two ends of the annular transmission unit are respectively sleeved on the driving wheel and the driven wheel, a strip-shaped hole is formed in a side wall of the lifting groove where the stop plate is located, the push plate fixing member penetrates through the strip-shaped hole to be connected with the annular transmission unit, and an output shaft of the lifting driving device is connected with the driving wheel.
3. The anti-stack assembly of an unmanned delivery vehicle loader and unloader of claim 2, wherein the two drive wheels in the door frame are connected by a synchronizing bar.
4. The anti-stacking assembly of an unmanned dispensing vehicle mounted unloader of claim 2 wherein the drive wheel and the driven wheel are both fluted discs and the endless drive unit is an endless drive chain.
5. The anti-stacking assembly of an unmanned aerial vehicle loading and unloading device of claim 1, wherein the outer sidewall of the supporting base is provided with a stopper.
6. The anti-stacking assembly of an unmanned delivery vehicle-mounted loading and unloading device according to claim 5, wherein a limiting groove is formed in a side wall of the sliding rail groove, and the limiting member is matched with the limiting groove.
7. The anti-stack assembly of an unmanned delivery vehicle mount/demount device according to claim 5, wherein the limiting member is a limiting roller.
8. The anti-stacking assembly of an unmanned dispensing vehicle loader device according to claim 1 wherein the bottom of said support base is provided with two drive rollers and at least one follower roller, said follower roller being positioned between the two drive rollers.
9. The anti-stacking assembly of the unmanned aerial vehicle loading and unloading device as claimed in claim 1, wherein the inner wall of the supporting seat is provided with a sliding groove, two ends of the plate body are respectively provided with a connecting piece, and the plate body is slidably connected with the sliding groove through the connecting piece.
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| CN202111128566.9A CN113772379B (en) | 2021-09-26 | 2021-09-26 | Unmanned on-vehicle loading and unloading device of delivery prevent stack assembly |
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| CN202111128566.9A CN113772379B (en) | 2021-09-26 | 2021-09-26 | Unmanned on-vehicle loading and unloading device of delivery prevent stack assembly |
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| CN114873305B (en) * | 2022-03-30 | 2023-01-31 | 西南交通大学 | Conveying and stacking prevention assembly of multi-roadway loading and unloading device |
| CN114873306B (en) * | 2022-03-30 | 2023-01-31 | 西南交通大学 | Multi-roadway loading and unloading system and control method |
| CN117388169A (en) * | 2023-09-18 | 2024-01-12 | 佛山职业技术学院 | Metal pipe end surface quality detection device |
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| CN203581934U (en) * | 2013-11-15 | 2014-05-07 | 江阴大地装备股份有限公司 | Stack prevention device |
| CN207917969U (en) * | 2017-11-29 | 2018-09-28 | 湖口县东升机电加工有限公司 | A kind of push-off device for Transport Machinery goods inside |
| CN209097540U (en) * | 2018-11-02 | 2019-07-12 | 南京仁恒轴承滚动体有限公司 | A kind of automatic control conveyer belt height limiter |
| CN210001084U (en) * | 2019-03-22 | 2020-01-31 | 东莞市骏智机电科技有限公司 | height limiting device for preventing battery stacking |
| CN211859382U (en) * | 2020-01-08 | 2020-11-03 | 郭言林 | Auxiliary device for portable switch cabinet combination |
| CN212502284U (en) * | 2020-06-16 | 2021-02-09 | 新疆德创工控技术有限公司 | Container loading device convenient to operation |
| CN112849915A (en) * | 2021-01-04 | 2021-05-28 | 乌日汉 | Automatic feeding device for hardware machining |
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