CN210721657U

CN210721657U - Delivery device

Info

Publication number: CN210721657U
Application number: CN201921582111.2U
Authority: CN
Inventors: 傅强; 朱辰; 未杏龙
Original assignee: Beijing Sankuai Online Technology Co Ltd
Current assignee: Beijing Sankuai Online Technology Co Ltd
Priority date: 2019-09-20
Filing date: 2019-09-20
Publication date: 2020-06-09
Anticipated expiration: 2029-09-20

Abstract

The utility model discloses a cargo discharging device belongs to goods letter sorting technical field. When the delivery device provided by the embodiment of the utility model is used, the first spiral rod is connected with the push plate on the first goods channel included by the first goods shelf, the second spiral rod is connected with the push plate on the second goods channel included by the second goods shelf, and when the motor is connected to the first spiral rod, the motor is used for driving the first spiral rod to rotate towards the first rotating direction under the control of the controller, so as to push the goods on the first goods channel to fall down through the push plate on the first goods channel, and when the motor is connected to the second spiral rod, the motor is used for driving the second spiral rod to rotate towards the second rotating direction under the control of the controller, so as to push the goods on the second goods channel to fall down through the push plate on the second goods channel, therefore, for two goods channels with opposite positions, only one power mechanism can control the goods falling on the two goods channels without setting a power mechanism for each goods channel, the effect of saving resources can be achieved.

Description

Delivery device

Technical Field

The embodiment of the utility model provides a relate to goods letter sorting technical field, in particular to shipment device.

Background

In the super retail business, it is often desirable to store items in shipping devices. The delivery device includes a plurality of lanes on which items are stored. Every goods way corresponds a push pedal, and every push pedal corresponds a power unit, and every power unit can promote the push pedal that corresponds to make the push pedal promote the goods on the goods way that corresponds. Because each goods way in a plurality of goods ways all needs to be configured with a power mechanism, a large number of power mechanisms need to be configured in the goods discharging device, and therefore resource waste is caused.

SUMMERY OF THE UTILITY MODEL

The embodiment of the utility model provides a cargo discharging device can save power unit's quantity to resources are saved. The technical scheme is as follows:

a delivery device comprises a first goods shelf, a second goods shelf, a controller and one or more power mechanisms;

the first goods shelf and the second goods shelf are opposite in position, multiple layers of goods channels are arranged on the first goods shelf and the second goods shelf, each layer of goods channel comprises multiple goods channels, a push plate is arranged on each goods channel, and multiple goods are placed on each goods channel;

for a target power mechanism in the one or more power mechanisms, the target power mechanism comprises a first spiral rod, a second spiral rod, a switching mechanism and a motor, the first spiral rod is connected with a push plate on a first goods channel included in the first goods shelf, the second spiral rod is connected with a push plate on a second goods channel included in the second goods shelf, the first goods channel and the second goods channel are opposite in position, the motor and the switching mechanism are respectively electrically connected with the controller, and the motor is also mechanically connected with the switching mechanism;

the switching mechanism is used for being connected to the motor switches first hob or the second hob, works as the motor is connected to when first hob, the motor is used for driving under the control of controller first hob rotates to first direction of rotation to promote through push pedal on the first goods way the goods whereabouts on the first goods way, works as the motor is connected to when the second hob, the motor is used for driving under the control of controller the second hob rotates to second direction of rotation to promote through push pedal on the second goods way the goods whereabouts on the second goods way.

The embodiment of the utility model provides a beneficial effect that technical scheme brought can include at least:

when the delivery device provided by the embodiment of the present invention is used, since the target power mechanism includes the first screw rod, the second screw rod, the switching mechanism and the motor, the first screw rod is connected to the push plate on the first track included in the first shelf, the second screw rod is connected to the push plate on the second track included in the second shelf, the first track and the second track are opposite in position, and when the motor is connected to the first screw rod, the motor is used for driving the first screw rod to rotate in the first rotation direction under the control of the controller, so as to push the goods on the first track to fall through the push plate on the first track, and when the motor is connected to the second screw rod, the motor is used for driving the second screw rod to rotate in the second rotation direction under the control of the controller, so as to push the goods on the second track to fall through the push plate on the second track, therefore, for the two tracks with opposite positions, only need a power unit alright with the goods whereabouts on controlling these two goods ways, and need not all to set up a power unit to every goods way to save power unit's quantity, and then can play resources are saved's effect.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

Fig. 1 is a front view of a shipping device according to an embodiment of the present invention;

fig. 2 is a top view of another delivery device according to an embodiment of the present invention;

fig. 3 is a schematic structural diagram of another shipment device according to an embodiment of the present invention;

fig. 4 is a schematic structural diagram of a cargo way according to an embodiment of the present invention;

fig. 5 is a schematic structural diagram of another cargo way provided by the embodiment of the present invention;

fig. 6 is a schematic structural view of another cargo way provided by the embodiment of the present invention;

fig. 7 is a schematic structural diagram of a lifting transmission device according to an embodiment of the present invention.

Reference numerals:

1: a first shelf; 2: a second shelf; 3: a controller; 4: a power mechanism; 5: a first lifting mechanism; 6: a second lifting mechanism; 101: a slideway; 41: a first screw rod; 42: a second screw rod; 43: a switching mechanism; 44: a motor; 45: a third screw rod; 46: a fourth screw rod; 47: a spring; 48: a connecting plate; 431: a first slide rail; 432: a rotation mechanism; 433: a mechanical arm; 434: a second slide rail; 435: a third slide rail; 51: a guide rail; 52: a lifting transmission device; 53: a cargo receiving trough.

Detailed Description

To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, embodiments of the present invention will be described in further detail below with reference to the accompanying drawings.

Fig. 1 is a front view of a cargo discharging device provided by the embodiment of the present invention, fig. 2 is a top view of a cargo discharging device provided by the embodiment of the present invention, and fig. 3 is an enlarged view of a cargo channel provided by the embodiment of the present invention. As shown in fig. 1, 2 and 3, the delivery device includes a first shelf 1, a second shelf 2, a controller 3 (not shown), and one or more power mechanisms 4.

The position of first goods shelves 1 and second goods shelves 2 is relative, all is provided with the multilayer goods way on first goods shelves 1 and the second goods shelves 2, and every layer of goods way includes a plurality of goods ways, is provided with a push pedal on every goods way, and has placed a plurality of goods on every goods way.

For a target power mechanism 4 of the one or more power mechanisms 4, the target power mechanism 4 includes a first screw rod 41, a second screw rod 42, a switching mechanism 43 and a motor 44, the first screw rod 41 is connected to a push plate on a first lane included in the first shelf 1, the second screw rod 42 is connected to a push plate on a second lane included in the second shelf 2, the first lane and the second lane are opposite in position, the motor 44 and the switching mechanism 43 are electrically connected to the controller 3, respectively, and the motor 44 is further mechanically connected to the switching mechanism 43.

The switching mechanism 43 is used for switching and connecting the motor 44 to the first spiral rod 41 or the second spiral rod 42, when the motor 44 is connected to the first spiral rod 41, the motor 44 is used for driving the first spiral rod 41 to rotate towards a first rotating direction under the control of the controller 3 so as to push the goods on the first goods passage to fall through a push plate on the first goods passage, and when the motor 44 is connected to the second spiral rod 42, the motor 44 is used for driving the second spiral rod 42 to rotate towards a second rotating direction under the control of the controller 3 so as to push the goods on the second goods passage to fall through a push plate on the second goods passage.

It should be noted that, the connection mode of the first spiral rod 41 and the push plate on the first goods path included in the first goods shelf 1 may be: the push pedal on the first goods way is provided with drive screw, and the screw thread on the drive screw and the thread engagement on first hob 41 for when first hob 41 is rotatory, first hob 41 drives drive screw and removes, and drive screw drives the push pedal on the first goods way and removes, and then promotes the goods on the first goods way.

Of course, the connection mode of the first screw rod 41 and the push plate on the first goods path included in the first goods shelf 1 may also have other connection modes, and the embodiment of the present invention is not limited herein.

The connection manner of the second spiral rod 42 and the push plate on the second channel included in the second shelf 2 can refer to the connection manner of the first spiral rod 41 and the push plate on the first channel included in the first shelf 1, and is not described herein again.

In addition, since the motor 44 and the switching mechanism 43 are electrically connected to the controller 3, the controller 3 may control the motor 44 such that the motor 44 can rotate in the forward direction and also rotate in the reverse direction, and the controller 3 may send a control command to the switching mechanism 43 to control the switching mechanism 43 such that the switching mechanism 43 switches the motor 44 back and forth between the first screw rod 41 and the second screw rod 42, and further such that the motor 44 can rotate the first screw rod 41 and also can rotate the second screw rod 42.

In order to facilitate the motor 44 to switch between the first screw rod 41 and the second screw rod 42, a connecting member may be disposed on the motor 44, the connecting member is prism-shaped, and grooves matched with the connecting member may be disposed on both the first screw rod 41 and the second screw rod 42. When it is necessary to connect the motor 44 to the first screw rod 41, the switching mechanism 43 inserts a connector on the motor 44 into a groove on the first screw rod 41. When it is necessary to connect the motor 44 to the second screw rod 42, the switching mechanism 43 disengages the connection member of the motor 44 from the recess of the first screw rod 41, and then inserts the connection member of the motor 44 into the recess of the second screw rod 42. After the motor 44 is connected to the second screw rod 42, when it is required to connect the motor 44 to the first screw rod 41, the switching mechanism 43 disengages the connector of the motor 44 from the groove of the second screw rod 42, and then inserts the connector of the motor 44 into the groove of the first screw rod 41.

It should be noted that the Controller 3 may be a PLC (Programmable Logic Controller), and of course, the Controller 3 may also be other types of controllers, and the embodiment of the present invention is not limited herein.

In addition, to facilitate the switching mechanism 43 to switch the motor 44 between the first and

second screw rods

41 and 42, in some embodiments, as shown in fig. 4, the switching mechanism 43 may include a first slide rail 431, a rotation mechanism 432, and a mechanical arm 433 (not shown in the figure).

The first sliding rail 431 is fixed between the first cargo channel and the second cargo channel, and the length direction of the first sliding rail 431 is the same as the length direction of the first cargo channel or the second cargo channel. The rotating mechanism 432 is mounted on the first sliding rail 431, the rotating mechanism 432 and the mechanical arm 433 are electrically connected to the controller 3, respectively, the rotating mechanism 432 is further mechanically connected to the motor 44, the mechanical arm 433 is used for pushing the rotating mechanism 432 to move along the first sliding rail 431 under the control of the controller 3, and the rotating mechanism 432 is used for rotating the motor 44 under the control of the controller 3 to connect the motor 44 to the first screw rod 41 or the second screw rod 42.

It should be noted that the motor 44 may be fixed to the rotating mechanism 432, and when the rotating mechanism 432 receives a control command transmitted from the controller 3, the rotating mechanism 432 starts rotating the motor 44, so that the motor 44 can be connected to the first screw rod 41, and the motor 44 can also be connected to the second screw rod 42. That is, during the process of connecting the motor 44 to the first screw rod 41, when it is required to connect the motor 44 to the second screw rod 42, the controller 3 may control the mechanical arm 433 to push the rotating mechanism 432 to move along the first sliding rail 431 toward the second screw rod, and when the moving distance reaches the first distance threshold, it may be determined that the connecting member on the motor 44 has been disengaged from the groove on the first screw rod 41. Wherein the first distance threshold is greater than or equal to the depth of the engagement of the connector into the groove on the first helical shank 41. After the motor 44 is disconnected from the first spiral rod 41, the rotating mechanism 432 rotates the motor 44 by 180 degrees under the action of the controller 3, and then the controller 3 can control the mechanical arm 433 to push the rotating mechanism 432 to continue moving along the first sliding rail 431 toward the direction of the second spiral rod, so as to insert the connecting member on the motor 44 into the groove on the second spiral rod 42.

Similarly, in the process of connecting the motor 44 to the second screw rod 41, when it is required to connect the motor 44 to the first screw rod 41, the controller 3 may control the mechanical arm 433 to push the rotating mechanism 432 to move along the first sliding rail 431 toward the direction of the first screw rod, and when the moving distance reaches the second distance threshold, it may be determined that the connecting member on the motor 44 has been disengaged from the groove on the second screw rod 42. Wherein the second distance threshold is greater than or equal to the depth of the connector fitting into the groove on the second helical shank 42. After the connection between the motor 44 and the second spiral rod 42 is disconnected, the rotating mechanism 432 rotates the motor 44 by 180 degrees under the action of the controller 3, and then the controller 3 may control the mechanical arm 433 to push the rotating mechanism 432 to continue moving along the first sliding rail 431 toward the direction of the first spiral rod, so as to insert the connection member on the motor 44 into the groove on the first spiral rod 41.

In addition, in some embodiments, as shown in fig. 4, the target power mechanism 4 may further include a third screw rod 45 and a fourth screw rod 46, the third screw rod 45 is connected to a push plate on a third track included in the first shelf 1, the fourth screw rod 46 is connected to a push plate on a fourth track included in the second shelf 2, and the third track and the fourth track are opposite to each other. The switching mechanism 43 may further include a second sliding rail 434 and a third sliding rail 435. The second sliding rail 434 is fixed between the third cargo way and the fourth cargo way, and the length direction of the second sliding rail 434 is parallel to the length direction of the third cargo way or the fourth cargo way.

The third sliding rail 435 is fixed between the first sliding rail 431 and the second sliding rail 434, the length direction of the third sliding rail 435 is perpendicular to the length direction of the first sliding rail 431 or the second sliding rail 434, and the first sliding rail 431, the second sliding rail 434 and the third sliding rail 435 are located on the same plane, the mechanical arm 433 is further configured to push the rotating mechanism 432 to move along the third sliding rail 435 from the connection position of the first sliding rail 431 and the third sliding rail 435 to the connection position of the second sliding rail 434 and the third sliding rail 435 and then to move along the second sliding rail 434 under the control of the controller 3, and the rotating mechanism 432 is further configured to rotate the motor 44 under the control of the controller 3 to connect the motor 44 to the third screw rod 45 or the fourth screw rod 46.

When the motor 44 is on the first sliding rail 431 and the motor 44 needs to be connected to the third screw rod 45 or the fourth screw rod 46, the controller 3 may control the mechanical arm 433 to push the rotating mechanism 432 to move along the first sliding rail 431 and move the rotating mechanism 432 to a position where the first sliding rail 431 is connected to the third sliding rail 435, the controller 3 may control the mechanical arm 433 to push the rotating mechanism 432 to move along the third sliding rail 435, and when the rotating mechanism 432 is moved to a position where the third sliding rail 435 is connected to the second sliding rail 434, the controller 3 may control the mechanical arm 433 to push the rotating mechanism 432 to move along the second sliding rail 434, that is, the rotating mechanism 432 may be moved from the first sliding rail 431 to the second sliding rail 434. Thereafter, the rotating mechanism 432 can be moved along the second sliding rail 434, so that the motor 44 can be connected to the third screw rod 45 and also connected to the fourth screw rod 46.

It should be noted that, in the embodiment of the present invention, when the motor 44 is connected to the first screw rod 41, the position of the motor 44 may be determined in advance, and when the motor 44 is connected to the second screw rod 42, the position of the motor 44 may also be determined in advance, so that, when it is required to connect the motor 44 to the third screw rod 45 or the fourth screw rod 46, it may be determined which position the motor 44 is currently located, so as to determine the distance between this position and the connection position of the first sliding rail 431 and the third sliding rail 435, so that the mechanical arm 433 may be controlled to push the rotating mechanism 432 by these distances to reach the connection position of the first sliding rail 431 and the third sliding rail 435. The length of the third sliding rail 435 may be determined in advance, so that when the rotating mechanism 432 reaches the connection position between the first sliding rail 431 and the third sliding rail 435, the controller 3 may control the mechanical arm 433 to push the rotating mechanism 432 to the connection position between the second sliding rail 434 and the third sliding rail 435. Thereafter, the position of the rotating mechanism 432 may be pushed to move the position of the motor 44 on the second slide rail 432 with reference to the processing manner of the first slide rail 431.

It should be noted that, when being provided with the connecting piece on motor 44, all can be provided with the recess that matches with this connecting piece on third hob 45 and the fourth hob 46, and the realization that motor 44 is connected with third hob 45 or fourth hob 46 can refer to the realization that motor 44 is connected with first hob 41 or second hob 42, the embodiment of the utility model discloses no longer describe repeatedly.

In addition, the connection manner of the third screw rod 45 and the push plate on the third lane included in the first shelf 1, and the connection manner of the fourth screw rod 46 and the push plate on the fourth lane included in the second shelf 2 can refer to the connection manner of the first screw rod 41 and the push plate on the first lane included in the first shelf 1, and are not described herein again.

In addition, when the switching mechanism 43 includes the second sliding rail 434 and the third sliding rail 435, at this time, the switching mechanism 43 actually includes the first sliding rail 431, the second sliding rail 434 and the third sliding rail 435, the rotating mechanism 432 can move on the first sliding rail 431, so that the motor 44 can be connected to the first spiral rod 41 and also can be connected to the second spiral rod 42, and then when it is required that the motor 44 is connected to the third spiral rod 45 or the fourth spiral rod 46, the rotating mechanism 432 can move along the third sliding rail 435 onto the second sliding rail 434, so that the rotating mechanism 432 can move on the second sliding rail 434, so that the motor 44 can be connected to the third spiral rod 45 and also can be connected to the fourth spiral rod 46. That is, when using the utility model provides a shipment device, can be through a motor 44 alright rotatory with the hob in controlling two at least different goods ways in first goods shelves 1 to can also control the hob in two at least different goods ways in the second goods shelves rotatory, can reach the purpose of saving motor 44.

In the embodiment of the present invention, the motor 44 may not drive any screw rod to rotate at a certain time, and at this time, the motor 44 may be pushed to the initial position, so that the motor 44 starts to control different screw rods to move again at different times from the initial position. As shown in fig. 5, the target power mechanism may further include a spring 47 and a coupling plate 48. The connecting plate 48 is fixed at one end of the third sliding rail 435, a first end of the spring 47 is connected with the connecting plate 48, a second end of the spring 47 is connected with the motor 44, and the motor 44 can return to the initial position under the action of the spring 47 under the condition that the mechanical arm 433 is not pushed.

When the target power mechanism includes the spring 47 and the connection plate 48, after the motor 44 is moved away from the initial position, that is, the motor 44 moves along the third slide rail 435, so that the motor 44 can be connected with the third screw bar 45 or the fourth screw bar 46. When it is required that the motor 44 returns to the initial position and is connected to the first screw rod 41 or the second screw rod 42, since the connection plate 48 is fixed to one end of the third slide rail 435, the position of the connection plate 48 is not changed, and therefore, after the motor 44 is connected to the connection plate 48 through the spring 47, the motor 44 can return to the initial position along the third slide rail 435 under the action of the spring 47. The initial position of the motor 44 refers to a position of the spring 47 corresponding to a natural state when the spring 47 is not stretched or compressed.

In addition, during the process that the push plate moves along the corresponding goods channel under the action of the motor 44, the push plate may incline in the corresponding goods channel or move unstably, thereby affecting the push plate to push the goods in the corresponding goods channel. To prevent this from occurring and to facilitate movement of the pusher plate in the corresponding lane, in some embodiments, as shown in figure 6, a slide 101 is provided on each lane, and the pusher plate on each lane is mounted on the slide 101 in the lane and is capable of moving on the slide 101.

Since the slide 101 is provided on each lane and the push plate corresponding to each lane is mounted on each slide 101, when the push plate corresponding to each lane is moved by the motor 44, the push plate moves along the slide 101, so that the push plate can be moved smoothly during the movement and the push plate is not inclined.

In addition, since the heights of the plurality of pallets in the shelf are different, and the height of the transportation vehicle for transporting the goods is determined to be constant when the goods in the shelf are required to be transported, in order to facilitate the transportation of the goods in the shelf onto the transportation vehicle, in some embodiments, as shown in fig. 7, the delivery device further includes a first lifting mechanism 5, the first lifting mechanism 5 is located at a side of the first shelf 1 away from the second shelf 2, the first lifting mechanism 5 is electrically connected to the controller 3, and the first lifting mechanism 5 is configured to be lifted to the lane positions of the first shelf 1 with different heights to collect the goods falling down on the lanes with different heights.

After the delivery device includes first elevating system 5, to the goods in the multiple goods way on the pallet of co-altitude, can be through adjusting first elevating system 5, make first elevating system 5 reach co-altitude, thereby make in the goods shelves goods on every pallet in the multiple pallets can both be transported to first elevating system 5, through the height of adjusting first elevating system 5 once more, make the height of first elevating system 5 reach the height of transport vechicle, thereby be convenient for transport the goods on the pallet of co-altitude to the transport vechicle.

In some embodiments, as shown in fig. 7, the first lifting mechanism 5 includes two guide rails 51, a lifting transmission 52, and a cargo receiving groove 53. The lifting transmission device 52 and the at least two guide rails 51 are fixed on the first shelf 1, the goods receiving groove 53 is installed between the two guide rails 51 and is mechanically connected with the lifting transmission device 52, the lifting transmission device 52 is electrically connected with the controller 3, and the lifting transmission device 52 is used for driving the goods receiving groove 53 to move along the two guide rails 51 so as to collect goods falling on the goods lanes of the first shelf 1 at different heights.

When the first lifting mechanism 5 comprises the two guide rails 51, the lifting transmission device 52 and the goods receiving groove 53, since the goods receiving groove 53 is installed between the two guide rails 51, the goods receiving groove 53 is not subjected to position deviation in the process of moving along the two guide rails 51 under the action of the lifting device, so that the goods receiving groove 53 can smoothly receive goods on the goods plates with different heights on the goods shelf.

The manner in which the elevating gear 52 moves the cargo receiving groove 53 is different according to the elevating gear 52. In some embodiments, the lifting transmission 52 includes a transmission motor and a rotating shaft, the transmission motor is fixed on the shelf, and the transmission motor is connected to the rotating shaft, so that the transmission motor can drive the rotating shaft to rotate. The first end of the rotation shaft is connected to the first end of the cargo receiving groove 53 through a first timing belt, and the second end of the rotation shaft is connected to the second end of the cargo receiving groove 53 through a second timing belt. The rotation shaft is driven to rotate by the operation of the transmission motor, and the rotation shaft drives the cargo receiving groove 53 to move through the first synchronous belt and the second synchronous belt.

In other embodiments, the lift actuator 52 is a robotic arm. The robot arm can push the cargo receiving groove 53 to move on the two guide rails 51 at this time, and when the cargo receiving groove 53 moves to the height of the cargo passage, the robot arm abuts against the cargo receiving groove 53 to prevent the cargo receiving groove 53 from moving along the two guide rails 51.

In addition, since the delivery device includes two shelves, in some embodiments, the delivery device further includes a second lifting mechanism 6 (not shown in the figure), the second lifting mechanism 6 is located at a side of the second shelf 2 far from the first shelf 1, the second lifting mechanism 6 is electrically connected with the controller 3, and the second lifting mechanism 6 is used for lifting to the different height lane positions of the second shelf 2 to collect the goods falling on the different height lanes.

When the delivery device comprises the second lifting mechanism 6, the second lifting mechanism 6 can receive the goods on the goods channels with different heights on the second goods shelf, so that the goods in the goods channels with different heights on the second goods shelf 2 can be transmitted to the second lifting mechanism 6, and the goods do not fall on the ground.

The second lifting mechanism 6 and the first lifting mechanism 5 may have the same configuration.

It should be noted that the embodiment of the present invention may include one or more power mechanisms, and the structure of the one or more power mechanisms may be the same or different. That is, the structure of the power mechanism other than the target power mechanism among the one or more power mechanisms may be the same as or different from the structure of the target power mechanism, and the embodiment of the present invention does not limit this.

In summary, the preferred embodiments of the present invention are only for illustrative purposes, and not intended to limit the scope of the present invention, and any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included within the scope of the present invention.

Claims

1. The delivery device is characterized by comprising a first goods shelf (1), a second goods shelf (2), a controller (3) and one or more power mechanisms (4);

the first goods shelf and the second goods shelf are opposite in position, multiple layers of goods channels are arranged on the first goods shelf (1) and the second goods shelf (2), each layer of goods channel comprises multiple goods channels, a push plate is arranged on each goods channel, and multiple goods are placed on each goods channel;

for a target power mechanism in the one or more power mechanisms (4), the target power mechanism comprises a first spiral rod (41), a second spiral rod (42), a switching mechanism (43) and a motor (44), the first spiral rod (41) is connected with a push plate on a first goods channel included in the first goods shelf (1), the second spiral rod (42) is connected with a push plate on a second goods channel included in the second goods shelf (2), the first goods channel and the second goods channel are opposite in position, the motor (44) and the switching mechanism (43) are respectively electrically connected with the controller (3), and the motor (44) is also mechanically connected with the switching mechanism (43); the switching mechanism (43) is used for switching and connecting the motor (44) to the first spiral rod (41) or the second spiral rod (42), when the motor (44) is connected to the first spiral rod (41), the motor (44) is used for driving the first spiral rod (41) to rotate towards a first rotating direction under the control of the controller (3) so as to push the goods on the first goods way to fall through a push plate on the first goods way, and when the motor (44) is connected to the second spiral rod (42), the motor (44) is used for driving the second spiral rod (42) to rotate towards a second rotating direction under the control of the controller (3) so as to push the goods on the second goods way to fall through the push plate on the second goods way.

2. The delivery device of claim 1, wherein said switching mechanism (43) comprises a first slide rail (431), a rotation mechanism (432), and a robotic arm (433);

the first sliding rail (431) is fixed between the first cargo channel and the second cargo channel, and the length direction of the first sliding rail (431) is the same as that of the first cargo channel or the second cargo channel;

the rotating mechanism (432) is mounted on the first sliding rail (431), the rotating mechanism (432) and the mechanical arm (433) are respectively electrically connected with the controller (3), the rotating mechanism (432) is also mechanically connected with the motor (44), the mechanical arm (433) is used for pushing the rotating mechanism (432) to move along the first sliding rail (431) under the control of the controller (3), and the rotating mechanism (432) is used for rotating the motor under the control of the controller (3) so as to connect the motor (44) to the first screw rod (41) or the second screw rod (42).

3. The shipment apparatus according to claim 2, wherein the target power mechanism further comprises a third screw rod (45) and a fourth screw rod (46), the third screw rod (45) is connected to a push plate on a third lane included in the first rack (1), the fourth screw rod (46) is connected to a push plate on a fourth lane included in the second rack (2), and the third lane and the fourth lane are located opposite to each other;

the switching mechanism (43) further comprises a second sliding rail (434) and a third sliding rail (435);

the second sliding rail (434) is fixed between the third cargo way and the fourth cargo way, and the length direction of the second sliding rail (434) is parallel to the length direction of the third cargo way or the fourth cargo way;

the third sliding rail (435) is fixed between the first sliding rail (431) and the second sliding rail (434), the length direction of the third sliding rail (435) is perpendicular to the length direction of the first sliding rail (431) or the second sliding rail (434), and the first sliding rail (431), the second sliding rail (434) and the third sliding rail (435) are located on the same plane, the mechanical arm (433) is further used for pushing the rotating mechanism (432) to move along the third sliding rail (435) under the control of the controller (3) from the connecting position of the first sliding rail (431) and the third sliding rail (435) to the connecting position of the second sliding rail (434) and the third sliding rail (435) and then move along the second sliding rail (434), and the rotating mechanism (432) is further used for moving the motor (44) under the control of the controller (3), to connect the motor (44) to the third screw rod (45) or the fourth screw rod (46).

4. A delivery device as claimed in claim 3, wherein the target power means further comprises a spring (47) and a connecting plate (48);

the connecting plate (48) is fixed at one end of the third sliding rail (435), a first end of the spring (47) is connected with the connecting plate (48), a second end of the spring (47) is connected with the motor (44), and the motor (44) can return to an initial position under the action of the spring under the condition that the mechanical arm (433) is not pushed.

5. A delivery device according to claim 1, wherein a ramp (101) is provided on each lane, and wherein the pusher on each lane is mounted on the ramp (101) within the lane and is movable on the ramp (101).

6. The discharging device according to claim 1, characterized in that the discharging device further comprises a first lifting mechanism (5), the first lifting mechanism (5) is positioned at one side of the first shelf (1) far away from the second shelf (2), the first lifting mechanism (5) is electrically connected with the controller (3), and the first lifting mechanism (5) is used for lifting to the positions of the lanes at different heights of the first shelf (1) so as to collect the goods falling on the lanes at different heights.

7. The delivery device according to claim 6, wherein the first elevating mechanism (5) comprises two guide rails (51), an elevating transmission (52) and a cargo receiving groove (53);

the lifting transmission device (52) and the at least two guide rails (51) are fixed on the first goods shelf (1), the goods receiving groove (53) is installed between the two guide rails (51) and is mechanically connected with the lifting transmission device (52), the lifting transmission device (52) is electrically connected with the controller (3), and the lifting transmission device (52) is used for driving the goods receiving groove (53) to move along the two guide rails (51) so as to collect goods falling on goods channels of the first goods shelf (1) with different heights.

8. The delivery device of claim 7, wherein the lifting drive (52) is a robotic arm.

9. The shipment device according to any one of claims 6 to 8, further comprising a second lifting mechanism (6), wherein the second lifting mechanism (6) is located at a side of the second rack (2) remote from the first rack (1), the second lifting mechanism (6) is electrically connected to the controller (3), and the second lifting mechanism (6) is used for lifting to different height lane positions of the second rack (2) to collect the goods falling on the different height lane positions.

10. A delivery device according to claim 9, wherein the second lifting mechanism (6) and the first lifting mechanism (5) are of the same construction.