CN110316498B - Article conveying device and intelligent logistics cabinet - Google Patents
Article conveying device and intelligent logistics cabinet Download PDFInfo
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- CN110316498B CN110316498B CN201810292858.8A CN201810292858A CN110316498B CN 110316498 B CN110316498 B CN 110316498B CN 201810292858 A CN201810292858 A CN 201810292858A CN 110316498 B CN110316498 B CN 110316498B
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- channel plate
- opening
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- article conveying
- pivot shaft
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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
- B65G1/00—Storing articles, individually or in orderly arrangement, in warehouses or magazines
- B65G1/02—Storage devices
- B65G1/04—Storage devices mechanical
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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
- B65G1/00—Storing articles, individually or in orderly arrangement, in warehouses or magazines
- B65G1/02—Storage devices
- B65G1/04—Storage devices mechanical
- B65G1/12—Storage devices mechanical with separate article supports or holders movable in a closed circuit to facilitate insertion or removal of articles the articles being books, documents, forms or the like
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- G—PHYSICS
- G07—CHECKING-DEVICES
- G07F—COIN-FREED OR LIKE APPARATUS
- G07F17/00—Coin-freed apparatus for hiring articles; Coin-freed facilities or services
- G07F17/10—Coin-freed apparatus for hiring articles; Coin-freed facilities or services for means for safe-keeping of property, left temporarily, e.g. by fastening the property
- G07F17/12—Coin-freed apparatus for hiring articles; Coin-freed facilities or services for means for safe-keeping of property, left temporarily, e.g. by fastening the property comprising lockable containers, e.g. for accepting clothes to be cleaned
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Branching, Merging, And Special Transfer Between Conveyors (AREA)
- Warehouses Or Storage Devices (AREA)
Abstract
The invention provides an article conveying device and an intelligent logistics cabinet, and relates to the technical field of logistics, wherein the article conveying device provided by the invention comprises: the device comprises a driving assembly and a channel plate assembly, wherein the channel plate assembly comprises a plurality of channel plates which are sequentially distributed to enclose an article conveying channel, and a first opening and a second opening are formed at two ends of the article conveying channel respectively; the middle part of at least one channel plate is fixedly provided with a pivot shaft, the driving component is in transmission connection with the pivot shaft, and the driving component is used for driving the pivot shaft to drive the channel plate to swing around the axis of the pivot shaft so as to enlarge the first opening and simultaneously reduce the second opening or simultaneously enlarge the first opening and simultaneously expand the second opening. The article conveying device provided by the invention relieves the technical problem that articles cannot smoothly pass through the article conveying channel in the related art.
Description
Technical Field
The invention relates to the technical field of logistics, in particular to an article conveying device and an intelligent logistics cabinet.
Background
In recent years, with the rapid development of electronic commerce, the express industry is rapidly developed. The logistics cabinet has the characteristics of no time and place limitation, labor saving, convenient transaction and the like, and is more and more widely applied. Express companies install logistics cabinets in public places such as residential districts, enterprises and public institutions, and couriers of the express companies and users who receive and send express can deliver articles to the logistics cabinets or take articles out of the logistics cabinets.
However, for some logistics cabinets installed in remote areas, couriers often need to rush for a long time to access the goods, which greatly reduces the efficiency of goods access. In view of this, the intelligent logistics cabinet that utilizes unmanned aerial vehicle to realize article access takes place at present, the inside ejecting device that is equipped with of this intelligent logistics cabinet, intelligence logistics cabinet outer wall is equipped with the article transfer passage who is used for carrying article, ejecting device passes through article transfer passage and sends article out intelligent logistics cabinet, take away by unmanned aerial vehicle, or ejecting device stretches out outside the intelligent logistics cabinet through article transfer passage and takes back intelligent logistics cabinet with the article that unmanned aerial vehicle sent, article transfer passage among the correlation technique is the tube-shape passageway that the cross-section is the rectangle, article transfer passage's fixed structure, if unmanned aerial vehicle or ejecting device incline, article are difficult for getting into article transfer passage, thereby lead to article unable smooth and easy through article transfer passage, cause equipment failure.
Disclosure of Invention
The present invention provides an article transport apparatus to alleviate the technical problem in the related art that articles cannot smoothly pass through an article transport path.
The present invention provides an article transport apparatus including: the device comprises a driving assembly and a channel plate assembly, wherein the channel plate assembly comprises a plurality of channel plates which are sequentially distributed to enclose an article conveying channel, and a first opening and a second opening are formed at two ends of the article conveying channel respectively; the middle part of at least one channel plate is fixedly provided with a pivot shaft, the driving component is in transmission connection with the pivot shaft, and the driving component is used for driving the pivot shaft to drive the channel plate to swing around the axis of the pivot shaft so as to enlarge the first opening and simultaneously reduce the second opening or simultaneously enlarge the first opening and simultaneously expand the second opening.
Furthermore, the channel plate assembly comprises a first channel plate and a second channel plate which are adjacently arranged, pivot shafts are fixedly arranged in the middle of the first channel plate and the middle of the second channel plate, the driving assembly comprises a driving piece, the driving piece is in transmission connection with one of the two pivot shafts, and the two pivot shafts are in transmission connection through a bevel gear set.
Furthermore, the channel plate assembly further comprises a third channel plate and a fourth channel plate, pivot shafts are fixedly arranged in the middle of the third channel plate and the middle of the fourth channel plate, the first channel plate, the second channel plate, the third channel plate and the fourth channel plate are sequentially distributed to form an article conveying channel, the four pivot shafts are arranged in a quadrilateral mode, and any two adjacent pivot shafts are in transmission connection through a bevel gear set.
Further, article conveyor still includes four stands, and four stands are the quadrangle and distribute for support four pin joint axles.
Furthermore, the driving assembly comprises driving pieces, the number of the driving pieces is the same as that of the pivot shafts, and the driving pieces are in one-to-one transmission connection with the pivot shafts.
Further, the distances between the pivot shaft and the first opening and the distance between the pivot shaft and the second opening are equal.
Further, the width of the channel plate gradually decreases from the pivot shaft to both ends of the channel plate.
Furthermore, the article conveying device also comprises a rack for supporting the pivot shaft, the driving assembly comprises a driving piece and an elastic piece, the driving piece is in transmission connection with the pivot shaft, and the driving piece is used for driving the pivot shaft to rotate around the axis of the driving piece along a first direction; the elastic piece is connected between the frame and the channel plate and is used for enabling the channel plate to always have the tendency of rotating around the axis of the pivoting shaft of the channel plate along a second direction, and the first direction is opposite to the second direction.
The second aspect of the present invention provides an intelligent logistics cabinet, comprising: a cabinet and the article conveying device; the article conveying device is arranged in the cabinet body, and a first opening of an article conveying channel of the article conveying device is communicated with the outside.
Furthermore, the intelligent logistics cabinet also comprises a turnover grid and an ejection device which are arranged inside the cabinet body; the turnover lattice opening is opposite to the second opening of the article conveying channel, and the ejection device is used for conveying articles in the turnover lattice opening to the outside of the cabinet body through the article conveying channel or conveying articles outside the cabinet body to the turnover lattice opening through the article conveying channel.
The present invention provides an article transport apparatus including: the device comprises a driving assembly and a channel plate assembly, wherein the channel plate assembly comprises a plurality of channel plates which are sequentially distributed to enclose an article conveying channel, and a first opening and a second opening are formed at two ends of the article conveying channel respectively; the middle part of at least one channel plate is fixedly provided with a pivot shaft, the driving component is in transmission connection with the pivot shaft, and the driving component is used for driving the pivot shaft to drive the channel plate to swing around the axis of the pivot shaft so as to enlarge the first opening and simultaneously reduce the second opening or simultaneously enlarge the first opening and simultaneously expand the second opening. When the articles enter the article conveying channel from the first opening, the driving assembly drives the pivoting shaft to drive the channel plate connected with the pivoting shaft to rotate around the axis of the pivoting shaft, so that the first opening is enlarged, the second opening is reduced, the articles can enter the article conveying channel, and meanwhile, the articles can be conveyed to a target position through the article conveying channel; when the article got into article transfer passage by the second is uncovered, drive assembly drive pin joint axle drove the passageway board of being connected with the pin joint axle and rotate around the axis of pin joint axle, made first uncovered reducing, the uncovered expansion of second, was favorable to getting into article transfer passage with article equally, and was favorable to guiding article and was carried to the target location through article transfer passage.
The intelligent logistics cabinet provided by the invention comprises a cabinet body and the article conveying device; the article conveying device is arranged in the cabinet body, and a first opening of an article conveying channel of the article conveying device is communicated with the outside. When the unmanned aerial vehicle delivers articles into the intelligent logistics cabinet through the article conveying channel, the driving assembly drives the pivoting shaft to drive the channel plate connected with the pivoting shaft to rotate around the axis of the pivoting shaft, so that a first opening of the article conveying channel, which is opposite to the unmanned aerial vehicle, is enlarged, and a second opening of the article conveying channel is reduced, so that the unmanned aerial vehicle is favorable for throwing the articles into the article conveying channel, and the articles are favorable for being conveyed to a target position in the intelligent logistics cabinet through the article conveying channel; furthermore, the intelligent logistics cabinet also comprises a turnover grid and an ejection device which are arranged inside the cabinet body; the turnover lattice opening is opposite to the second opening of the article conveying channel, and the ejection device is used for conveying articles in the turnover lattice opening to the outside of the cabinet body through the article conveying channel or conveying articles outside the cabinet body to the turnover lattice opening through the article conveying channel. When ejecting device outwards ejected article, drive assembly drive pin joint axle drives the passageway board of being connected with the pin joint axle and rotates around the axis of pin joint axle, and article transfer passage enlarges with the relative second of ejecting device, and first uncovered dwindles, is favorable to ejecting device to send article into article transfer passage, and is accurately given unmanned aerial vehicle through article transfer passage. Compared with the prior art, the article conveying device provided by the invention can enlarge the corresponding opening according to the position of the article entering the article conveying channel, and is beneficial to the article entering the article conveying channel, so that the reliability of the equipment is improved.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention or related technologies, the drawings used in the description of the embodiments or related technologies will be briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.
Fig. 1 is a schematic structural view of an article transport apparatus according to a first aspect of an embodiment of the present invention;
fig. 2 is a plan view of an article transport apparatus according to a first aspect of the embodiment of the present invention;
fig. 3 is a schematic view of a first working state of the article transport device according to the first aspect of the embodiment of the present invention;
fig. 4 is a schematic view of a second working state of the article transport apparatus according to the first aspect of the embodiment of the present invention;
fig. 5 is a schematic view illustrating the first pivot shaft and the second pivot shaft of the article transporting apparatus according to the first aspect of the embodiment of the present invention;
fig. 6 is a schematic structural diagram of an intelligent logistics cabinet provided in a second aspect of the embodiment of the invention;
fig. 7 is a schematic diagram of an internal structure of an intelligent logistics cabinet according to a second aspect of the embodiment of the invention.
Icon: 110-an electromagnet; 120-a motor; 130-motor gear; 140-a drive gear; 200-an article transport lane; 201-first open mouth; 202-second open; 210-a first channel plate; 220-a second channel plate; 230-a third channel plate; 240-fourth channel plate; 310-a first pivot axis; 311-a first bevel gear; 320-a second pivot axis; 321-a second bevel gear; 410-upright post; 411-a first riser; 412-a second riser; 500-cabinet body; 501-unmanned plane access port; 502-user access port; 503-left maintenance door; 504-right maintenance door; 505-a fixed panel; 506-human-machine interface; 510-a shelf; 520-a storage box; 530-a delivery device; 540-ejection device.
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The following detailed description of embodiments of the invention refers to the accompanying drawings. It should be understood that the detailed description and specific examples, while indicating the present invention, are given by way of illustration and explanation only, not limitation.
The article conveying device provided by the embodiment of the invention comprises: the device comprises a driving assembly and a channel plate assembly, wherein the channel plate assembly comprises a plurality of channel plates, the plurality of channel plates are sequentially distributed and enclose an article conveying channel 200, and a first opening 201 and a second opening 202 are respectively formed at two ends of the article conveying channel 200; the middle part of at least one channel plate is fixedly provided with a pivot shaft, the driving component is in transmission connection with the pivot shaft, and the driving component is used for driving the pivot shaft to drive the channel plate to swing around the axis of the pivot shaft so as to enlarge the first opening 201 and simultaneously reduce the second opening 202, or reduce the first opening 201 and simultaneously enlarge the second opening 202.
The channel plate assembly comprises a first channel plate 210 and a second channel plate 220 which are adjacently arranged, pivot shafts are fixedly arranged in the middle of the first channel plate 210 and the middle of the second channel plate 220, the driving assembly comprises a driving piece, the driving piece is in transmission connection with one of the two pivot shafts, and the two pivot shafts are in transmission connection through a bevel gear set. The driving member may be an electromagnet 110, a motor 120, or the like.
As shown in fig. 1, the first channel plate 210 and the second channel plate 220 are disposed adjacent to each other, a first pivot shaft 310 is fixedly disposed in the middle of the first channel plate 210, a second pivot shaft 320 is fixedly disposed in the middle of the second channel plate 220, a driving member is in transmission connection with the first pivot shaft 310 or the second pivot shaft 320, the first pivot shaft 310 and the second pivot shaft 320 are in transmission connection through a bevel gear set, the driving member drives one of the first pivot shaft 310 and the second pivot shaft 320 to rotate around its own axis, the other of the first pivot shaft 310 and the second pivot shaft 320 is driven to rotate around its own axis by the bevel gear set, thereby driving the first channel plate 210 and the second channel plate 220 to swing around the first pivot shaft 310 and the second pivot shaft 320, to enlarge the first opening 201 and simultaneously reduce the second opening 202, or to reduce the first opening 201 and simultaneously enlarge the second opening 202.
As shown in fig. 5, the first pivoting shaft 310 and the second pivoting shaft 320 are in transmission connection through a bevel gear set, wherein the bevel gear set includes a first bevel gear 311 and a second bevel gear 321 that are engaged with each other, the first bevel gear 311 is fixedly sleeved on one end of the first pivoting shaft 310 adjacent to the second pivoting shaft 320, and the second bevel gear 321 is fixedly sleeved on one end of the second pivoting shaft 320 adjacent to the first pivoting shaft 310.
Specifically, in this embodiment, the driving member is a motor 120, a motor gear 130 is fixedly sleeved on a conveying shaft of the motor 120, a transmission gear 140 is further fixedly sleeved at the other end of the first pivot shaft 310, the transmission gear 140 is in transmission connection with the motor gear 130, the first pivot shaft 310 and the second pivot shaft 320 transmit power through a first bevel gear 311 and a second bevel gear 321, and the first pivot shaft 310 and the second pivot shaft 320 are simultaneously driven by one motor 120, so that the number of the motors 120 is reduced, not only is the cost reduced, but also the space occupied by the article conveying device is reduced.
The channel plate assembly further includes a third channel plate 230 and a fourth channel plate 240, pivot shafts are fixedly disposed in the middle of the third channel plate 230 and the fourth channel plate 240, as shown in fig. 2, the first channel plate 210, the second channel plate 220, the third channel plate 230, and the fourth channel plate 240 are sequentially distributed to form the article conveying channel 200, the four pivot shafts are arranged in a quadrilateral shape, and any two adjacent pivot shafts are in transmission connection through a bevel gear set.
As shown in fig. 1 and 2, the first channel plate 210 is spaced apart from the third channel plate 230, and the second channel plate 220 is spaced apart from the fourth channel plate 240. Specifically, the first channel plate 210, the second channel plate 220, the third channel plate 230, and the fourth channel plate 240 are sequentially distributed to form the article conveying channel 200 with a rectangular cross section, the length direction of the four channel plates is the same as the extending direction of the article conveying channel 200, and the end faces of the corresponding ends of the four channel plates are flush with each other. A third pivot shaft (not shown) is fixedly disposed in the middle of the third channel plate 230, a fourth pivot shaft (not shown) is fixedly disposed in the middle of the fourth channel plate 240, the first pivot shaft 310, the second pivot shaft 320, the third pivot shaft, and the fourth pivot shaft are all pivotally connected to the rack, a first opening 201 is formed at the first end of the first channel plate 210, the first end of the second channel plate 220, the first end of the third channel plate 230, and the first end of the fourth channel plate 240, and a second opening 202 is formed at the second end of the first channel plate 210, the second end of the second channel plate 220, the second end of the third channel plate 230, and the second end of the fourth channel plate 240. When at least one of the first pivot shaft 310, the second pivot shaft 320, the third pivot shaft and the fourth pivot shaft rotates around its own axis, the first opening 201 may be enlarged and the second opening 202 may be reduced, or the first opening 201 may be reduced and the second opening 202 may be enlarged.
The driving assembly is in transmission connection with at least one of the first pivot shaft 310, the second pivot shaft 320, the third pivot shaft and the fourth pivot shaft, specifically, in an embodiment, two adjacent channel plates are in a group, the four channel plates are divided into two groups, the pivot shafts of the two channel plates in each group are in transmission connection through a bevel gear group, the driving assembly includes two motors 120, the two motors 120 respectively drive one of the two groups to rotate, and the two motors 120 drive the four channel plates to swing around the respective pivot shaft at the same time, so that not only is the space occupied by the article conveying device reduced, but also the central position of the first opening 201 and the central position of the second opening 202 can be kept unchanged while the sizes of the first opening 201 and the second opening 202 are changed, so that other devices can be used in cooperation with the first opening 201 and the second opening 202.
In an embodiment provided by the present invention, any adjacent three channel plates form a group, another channel plate forms a group separately, the pivot shafts of the three channel plates in the group are sequentially in transmission connection through bevel gears, the driving assembly includes two motors 120, one of the motors 120 is in transmission connection with the pivot shaft of one of the three channel plates, the pivot shaft of the channel plate in the group separately is in transmission connection with the other motor 120, the two motors 120 drive the four channel plates to swing around the respective pivot shafts simultaneously, so as to reduce the space occupied by the article conveying device, and simultaneously, while changing the sizes of the first opening 201 and the second opening 202, the center position of the first opening 201 and the center position of the second opening 202 can be kept unchanged, so as to facilitate other equipment to be matched with the first opening 201 and the second opening 202.
In an embodiment provided by the present invention, the four channel plates are divided into three groups, wherein any two adjacent channel plates are in a first group, one of the other two channel plates is in a second group, the channel plate is fixed and serves as a reference surface of the article conveying channel 200, one of the other two channel plates is in a third group, and the other two channel plates are in a single group, the driving assembly includes two motors 120, one motor 120 is used for driving one pivoting shaft in the first group to rotate, and the other motor 120 is used for driving the pivoting shaft in the third group to rotate, so that the three channel plates can be close to or far from the fixed channel plate, thereby changing the sizes of the first opening 201 and the second opening 202, and simultaneously maintaining the positions of the reference surface of the first opening 201 and the reference surface of the second opening 202 unchanged so as to facilitate other equipment to be matched with the first opening 201 and the second opening 202.
In an embodiment of the present invention, any two adjacent pivoting shafts among the first pivoting shaft 310, the second pivoting shaft 320, the third pivoting shaft, and the fourth pivoting shaft are in transmission connection through a bevel gear, the driving assembly includes a motor 120, the motor 120 is in transmission connection with one pivoting shaft among the four pivoting shafts, and the four channel plates are driven by the motor 120 to swing around the respective pivoting shaft simultaneously, so as to reduce the cost of the equipment and the space occupied by the article conveying device, and simultaneously, while changing the sizes of the first opening 201 and the second opening 202, the central position of the first opening 201 and the central position of the second opening 202 can be kept unchanged, so that other equipment can be matched with the first opening 201 and the second opening 202. When the articles enter the article conveying channel 200 from the first opening 201, the motor 120 drives the pivot shaft to rotate around its own axis, and the pivot shaft drives the channel plates connected thereto to rotate, as shown in fig. 3, the first ends of the channel plates move in the direction away from each other, so that the first opening 201 of the article conveying channel 200 is enlarged and the second opening 202 is reduced; when the articles enter the article conveying passage 200 through the second opening 202, the motor 120 drives the pivot shaft, and the pivot shaft drives the passage plates connected thereto to rotate, as shown in fig. 4, the second ends of the passage plates move in a direction away from each other, so that the second opening 202 of the article conveying passage 200 is enlarged and the first opening 201 is reduced.
The four channel plates are pivoted with the frame through respective pivoting shafts, so that the opening of the article conveying channel 200 is conveniently enlarged or reduced.
The article conveying device further comprises four upright posts 410, wherein the four upright posts 410 are distributed in a quadrilateral shape and used for supporting four pivoting shafts. As shown in fig. 1, two sides of each channel plate are provided with an upright column 410, each upright column 410 includes a first upright plate 411 and a second upright plate 412 connected in an L shape, the length direction of each upright column 410 is the same as the extending direction of the article conveying channel 200, two ends of each pivot shaft are respectively supported by the first upright plate 411 and the second upright plate 412 of the two upright columns 410 located at two sides of the pivot shaft, and the pivot shaft can rotate around its own axis. By providing four posts 410, it is possible to support four pivot shafts and provide sufficient space for the four channel plates to swing.
In some embodiments, the number of the driving members is the same as that of the pivot shafts, and when the pivot shafts are fixedly arranged in the middle of the channel plates, the driving assembly includes a plurality of driving members, and the driving members are in one-to-one transmission connection with the pivot shafts.
Specifically, as shown in fig. 1, four pivot shafts are sequentially distributed along the circumferential direction of the article conveying path 200, a first end of one pivot shaft is opposite to a second end of an adjacent pivot shaft, the driving assembly includes four driving members, the four driving members are all fixedly connected to the frame, and each driving member is in transmission connection with a first end of the corresponding pivot shaft. Each pivot shaft is in transmission connection with a corresponding driving piece, and all the channel plates can be driven to swing around the axis of the corresponding pivot shaft through the driving pieces, or the channel plates of the driving parts can rotate around the axis of the corresponding pivot shaft through the corresponding driving pieces, so that the first opening 201 is enlarged, the second opening 202 is reduced, or the first opening 201 is reduced, and the second opening 202 is enlarged.
Further, along the extending direction of the article conveying channel 200, the distance between the pivot shaft and the first opening 201 and the distance between the pivot shaft and the second opening 202 are equal. As shown in fig. 1, the pivot shafts are located outside the article conveying passage 200, the length direction of the pivot shafts is perpendicular to the length direction of the passage plate, both ends of the pivot shafts are cylindrical, the radial cross sections of the connecting portions of the pivot shafts and the passage plate are semicircular, so that the connecting surfaces matched with the passage plate are formed in the middle of the pivot shafts, the connecting surfaces are fixedly connected with the middle of the corresponding passage plate, and the axes of the pivot shafts are located on the same plane; the pivot shaft is fixedly arranged in the middle of the channel plate, so that the two ends of the channel plate can be conveniently controlled to move for the same distance, and the expanded ranges of the two openings of the article conveying channel 200 are the same; the pin joint shaft is fixedly connected with the channel plate through the connecting surface, so that the connecting area of the pin joint shaft and the channel plate is increased, and the connecting stability is improved.
Further, the width of the channel plate gradually decreases from the pivot shaft to both ends of the channel plate. As shown in fig. 1 to 4, the channel plate is flat, and along the extending direction of the channel plate, from the pivot shaft to the two ends of the channel plate, the two side edges of the channel plate are inclined toward the direction close to each other; the width at both ends of the channel plate is less than the width of the middle part of the channel plate, so that when one ends corresponding to the plurality of channel plates are close to each other, the adjacent two channel plates are prevented from being influenced mutually.
In other embodiments, the channel plates are arc-shaped plates, the two ends of each arc-shaped plate along the length direction extend towards the direction far away from the center of the article conveying channel 200, and the plurality of channel plates are sequentially distributed to form the article conveying channel 200 with the circular cross section, so that the guide effect on the articles with the circular cross sections is conveniently achieved.
Furthermore, the article conveying device also comprises a rack for supporting the pivot shaft, the driving assembly comprises a driving piece and an elastic piece, the driving piece is in transmission connection with the pivot shaft, and the driving piece is used for driving the pivot shaft to rotate around the axis of the driving piece along a first direction; the elastic piece is connected between the frame and the channel plate and is used for enabling the channel plate to always have the tendency of rotating around the axis of the pivoting shaft of the channel plate along a second direction, and the first direction is opposite to the second direction.
As shown in fig. 1, the frame includes four upright columns 410, the upright columns 410 are disposed on both sides of the passageway plate, the length direction of the upright columns 410 is the same as the extending direction of the article conveying passageway 200, and the pivot shaft is pivotally connected to the upright columns 410; in some embodiments, the driving member includes a motor 120, the motor 120 is fixedly connected to the upright 410, an output shaft of the motor 120 is in transmission connection with the pivot shaft, and two ends of the elastic member are respectively fixedly connected to the upright 410 and the pivot shaft (or the corresponding channel plate). When the first opening 201 of the article conveying passage 200 is required to be enlarged, the motor 120 drives the pivot shaft to drive the passage plate to rotate around the axis of the pivot shaft along the first direction, and when the second opening 202 of the article conveying passage 200 is required to be enlarged, the motor 120 stops driving the pivot shaft, and under the action of the elastic member, the pivot shaft drives the passage plate to rotate around the axis of the pivot shaft along the second direction. The motor 120 cooperates with the elastic member to realize the bidirectional rotation of the pivot shaft.
In other embodiments, the driving member includes an electromagnet 110, the electromagnet 110 is fixedly connected to the upright 410, a magnet is disposed at an end of the pivot shaft opposite to the electromagnet 110, and two ends of the elastic member are fixedly connected to the upright 410 and the pivot shaft, respectively. When the first opening 201 of the article conveying channel 200 is required to be enlarged, the coil in the electromagnet 110 is electrified, the electromagnet 110 drives the pivot shaft to rotate along the first direction through the magnet, meanwhile, the elastic piece is stretched, when the second opening 202 of the article conveying channel 200 is required to be enlarged, the coil in the electromagnet 110 is powered off, and under the action of restoring force of the elastic piece, the pivot shaft drives the channel plate to rotate along the second direction around the axis of the pivot shaft.
A second aspect of an embodiment of the present invention provides an intelligent logistics cabinet, including: a cabinet 500 and the above-described article conveying device; the article conveying device is disposed inside the cabinet 500, and the first opening 201 of the article conveying passage 200 of the article conveying device is communicated with the outside.
The intelligent logistics cabinet further comprises a turnover grid and an ejection device 540 arranged inside the cabinet body 500; the turnover compartment is opposite to the second opening 202 of the article conveying passage 200, and the ejection device 540 is used for conveying the articles in the turnover compartment to the outside of the cabinet 500 through the article conveying passage 200 or conveying the articles outside the cabinet 500 to the turnover compartment through the article conveying passage 200.
As shown in fig. 6 and 7, an unmanned aerial vehicle access port 501 for an unmanned aerial vehicle to access articles is arranged at the top of the cabinet 500, at least one user access port 502 for manually accessing articles is arranged on the side surface of the cabinet 500, a shelf 510 is arranged in the cabinet 500, a storage grid for placing articles is arranged on the shelf 510, and a turnover grid is arranged on the shelf 510 and is opposite to the second opening 202 of the fast-transit conveying passage; the intelligent logistics cabinet provided by the embodiment of the invention further comprises a storage box 520 for carrying articles, a delivery device 530 is further arranged in the cabinet body 500, and the delivery device 530 is positioned between the shelf 510 and the user access opening 502 and is used for conveying the storage box 520 between the storage cell opening and the user access opening 502. The delivery device 530 and the ejection device 540 cooperate to enable the unmanned aerial vehicle to store and take articles.
The embodiment of the invention provides an article conveying device and an intelligent logistics cabinet, wherein the article conveying device comprises: the device comprises a driving assembly and a channel plate assembly, wherein the channel plate assembly comprises a plurality of channel plates, the plurality of channel plates are sequentially distributed and enclose an article conveying channel 200, and a first opening 201 and a second opening 202 are respectively formed at two ends of the article conveying channel 200; the middle part of at least one channel plate is fixedly provided with a pivot shaft, the driving component is in transmission connection with the pivot shaft, and the driving component is used for driving the pivot shaft to drive the channel plate to swing around the axis of the pivot shaft so as to enlarge the first opening 201 and simultaneously reduce the second opening 202, or reduce the first opening 201 and simultaneously enlarge the second opening 202. When the unmanned aerial vehicle delivers articles into the intelligent logistics cabinet through the article conveying channel 200, the driving assembly drives the pivoting shaft to drive the channel plate connected with the pivoting shaft to rotate around the axis of the pivoting shaft, the first opening 201 of the article conveying channel 200 opposite to the unmanned aerial vehicle is enlarged, and the second opening 202 is reduced, so that the unmanned aerial vehicle is facilitated to throw articles into the article conveying channel 200, and the articles are guided to the turnover lattice opening after entering the intelligent logistics cabinet; when ejecting device 540 outwards ejected article, drive assembly drive pin joint axle drives the passageway board of being connected with the pin joint axle and rotates around the axis of pin joint axle, and article transfer passage 200 enlarges with the uncovered 202 of the relative second of ejecting device 540, and first uncovered 201 dwindles, is favorable to article to get into article transfer passage 200 from intelligent commodity circulation cabinet, is favorable to article to be given unmanned aerial vehicle. Compared with the prior art, the article conveying device provided by the embodiment of the invention can enlarge the corresponding opening according to the position of the article entering the article conveying channel 200, is favorable for the article to be conveyed out, and is also favorable for the article to be conveyed to the target position through the article conveying channel 200.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the invention has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.
Claims (8)
1. An article conveying apparatus, characterized by comprising: the device comprises a driving assembly and a channel plate assembly, wherein the channel plate assembly comprises a plurality of channel plates which are sequentially distributed to enclose an article conveying channel, and a first opening and a second opening are respectively formed at two ends of the article conveying channel;
a pivot shaft is fixedly arranged in the middle of at least one channel plate, the driving component is in transmission connection with the pivot shaft, and the driving component is used for driving the pivot shaft to drive the channel plate to swing around the axis of the pivot shaft so as to enlarge the first opening and simultaneously reduce the second opening, or reduce the first opening and simultaneously enlarge the second opening;
the channel plate assembly comprises a first channel plate and a second channel plate which are arranged adjacently, the pivoting shafts are fixedly arranged in the middle of the first channel plate and the middle of the second channel plate, the driving assembly comprises a driving piece, the driving piece is in transmission connection with one of the two pivoting shafts, and the two pivoting shafts are in transmission connection through a bevel gear set;
the channel plate assembly further comprises a third channel plate and a fourth channel plate, the pivot shafts are fixedly arranged in the middle of the third channel plate and the middle of the fourth channel plate, the first channel plate, the second channel plate, the third channel plate and the fourth channel plate are sequentially distributed and enclose the article conveying channel, the four pivot shafts are arranged in a quadrilateral mode, and any two adjacent pivot shafts are in transmission connection through a bevel gear set.
2. The article transport device of claim 1, further comprising four posts, the four posts being quadrilateral for supporting the four articulated shafts.
3. The article transport device of claim 1, wherein the pivot axis is equidistant from the first opening and the second opening.
4. The article transport device according to claim 1, wherein the width of the passage plate is gradually reduced from the pivot shaft to both ends of the passage plate.
5. The article conveying device according to claim 1, further comprising a frame for supporting the pivot shaft, wherein the driving assembly comprises a driving member and an elastic member, the driving member is in transmission connection with the pivot shaft, and the driving member is used for driving the pivot shaft to rotate around the axis of the driving member in a first direction; the elastic piece is connected between the rack and the channel plate, and the elastic piece is used for enabling the channel plate to always have the tendency of rotating around the axis of the pivoting shaft of the channel plate along a second direction, and the first direction is opposite to the second direction.
6. An article conveying apparatus, characterized by comprising: the device comprises a driving assembly and a channel plate assembly, wherein the channel plate assembly comprises a plurality of channel plates which are sequentially distributed to enclose an article conveying channel, and a first opening and a second opening are respectively formed at two ends of the article conveying channel;
a pivot shaft is fixedly arranged in the middle of at least one channel plate, the driving component is in transmission connection with the pivot shaft, and the driving component is used for driving the pivot shaft to drive the channel plate to swing around the axis of the pivot shaft so as to enlarge the first opening and simultaneously reduce the second opening, or reduce the first opening and simultaneously enlarge the second opening;
the channel plate assembly comprises a first channel plate, a second channel plate, a third channel plate and a fourth channel plate, the middle parts of the first channel plate, the second channel plate, the third channel plate and the fourth channel plate are all fixedly provided with the pivot shafts, the first channel plate, the second channel plate, the third channel plate and the fourth channel plate are sequentially distributed and enclosed to form the article conveying channel, the four pivot shafts are arranged in a quadrilateral shape, and any two adjacent pivot shafts are in transmission connection through a bevel gear group;
the driving assembly comprises driving pieces, the number of the driving pieces is the same as that of the pivot shafts, and the driving pieces are in one-to-one transmission connection with the pivot shafts.
7. An intelligent logistics cabinet, comprising: a cabinet and the article conveying device of any one of claims 1 to 6; the article conveying device is arranged in the cabinet body, and a first opening of an article conveying channel of the article conveying device is communicated with the outside.
8. The intelligent logistics cabinet of claim 7 further comprising a turnaround cell and an ejector disposed inside the cabinet body; the turnover lattice opening is opposite to the second opening of the article conveying channel, and the ejection device is used for conveying articles in the turnover lattice opening to the outside of the cabinet body through the article conveying channel or conveying articles outside the cabinet body to the turnover lattice opening through the article conveying channel.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810292858.8A CN110316498B (en) | 2018-03-30 | 2018-03-30 | Article conveying device and intelligent logistics cabinet |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810292858.8A CN110316498B (en) | 2018-03-30 | 2018-03-30 | Article conveying device and intelligent logistics cabinet |
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| CN110316498A CN110316498A (en) | 2019-10-11 |
| CN110316498B true CN110316498B (en) | 2021-08-31 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201810292858.8A Active CN110316498B (en) | 2018-03-30 | 2018-03-30 | Article conveying device and intelligent logistics cabinet |
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| CN112875111B (en) * | 2021-03-15 | 2023-01-24 | 海底捞控股私人有限公司 | Fluent frame |
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| CN110316498A (en) | 2019-10-11 |
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